src/compose.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2001 Hiroyuki Yamamoto
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  18  */
  19
  20 #ifdef HAVE_CONFIG_H
  21 #  include "config.h"
  22 #endif
  23
  24 #include "defs.h"
  25
  26 #include <glib.h>
  27 #include <gdk/gdkkeysyms.h>
  28 #include <gtk/gtkmain.h>
  29 #include <gtk/gtkmenu.h>
  30 #include <gtk/gtkmenuitem.h>
  31 #include <gtk/gtkitemfactory.h>
  32 #include <gtk/gtkcheckmenuitem.h>
  33 #include <gtk/gtkoptionmenu.h>
  34 #include <gtk/gtkwidget.h>
  35 #include <gtk/gtkclist.h>
  36 #include <gtk/gtkctree.h>
  37 #include <gtk/gtkvpaned.h>
  38 #include <gtk/gtkentry.h>
  39 #include <gtk/gtkeditable.h>
  40 #include <gtk/gtkwindow.h>
  41 #include <gtk/gtksignal.h>
  42 #include <gtk/gtkvbox.h>
  43 #include <gtk/gtkcontainer.h>
  44 #include <gtk/gtkhandlebox.h>
  45 #include <gtk/gtktoolbar.h>
  46 #include <gtk/gtktable.h>
  47 #include <gtk/gtkhbox.h>
  48 #include <gtk/gtklabel.h>
  49 #include <gtk/gtkscrolledwindow.h>
  50 #include <gtk/gtkthemes.h>
  51 #include <gtk/gtkdnd.h>
  52 #include <stdio.h>
  53 #include <stdlib.h>
  54 #include <string.h>
  55 #include <ctype.h>
  56 #include <unistd.h>
  57 #include <time.h>
  58 /* #include <sys/utsname.h> */
  59 #include <stdlib.h>
  60 #include <sys/wait.h>
  61 #include <signal.h>
  62 #include <errno.h>
  63
  64 #if (HAVE_WCTYPE_H && HAVE_WCHAR_H)
  65 #  include <wchar.h>
  66 #  include <wctype.h>
  67 #endif
  68
  69
  70 #include "gtkstext.h"
  71
  72 #include "intl.h"
  73 #include "main.h"
  74 #include "mainwindow.h"
  75 #include "compose.h"
  76 #include "addressbook.h"
  77 #include "folderview.h"
  78 #include "procmsg.h"
  79 #include "menu.h"
  80 #include "stock_pixmap.h"
  81 #include "send.h"
  82 #include "imap.h"
  83 #include "news.h"
  84 #include "customheader.h"
  85 #include "prefs_common.h"
  86 #include "prefs_account.h"
  87 #include "account.h"
  88 #include "filesel.h"
  89 #include "procheader.h"
  90 #include "procmime.h"
  91 #include "statusbar.h"
  92 #include "about.h"
  93 #include "base64.h"
  94 #include "codeconv.h"
  95 #include "utils.h"
  96 #include "gtkutils.h"
  97 #include "socket.h"
  98 #include "alertpanel.h"
  99 #include "manage_window.h"
 100 #include "gtkshruler.h"
 101 #include "folder.h"
 102 #include "addr_compl.h"
 103 #include "quote_fmt.h"
 104 #include "template.h"
 105 #include "undo.h"
 106 #include "foldersel.h"
 107
 108 #if USE_GPGME
 109 #  include "rfc2015.h"
 110 #endif
 111
 112 typedef enum
 113 {
 114         COL_MIMETYPE = 0,
 115         COL_SIZE     = 1,
 116         COL_NAME     = 2
 117 } AttachColumnPos;
 118
 119 #define N_ATTACH_COLS           3
 120
 121 #define B64_LINE_SIZE           57
 122 #define B64_BUFFSIZE            77
 123
 124 #define MAX_REFERENCES_LEN      999
 125
 126 static GdkColor quote_color = {0, 0, 0, 0xbfff};
 127
 128 static GList *compose_list = NULL;
 129
 130 Compose *compose_generic_new                    (PrefsAccount   *account,
 131                                                  const gchar    *to,
 132                                                  FolderItem     *item);
 133
 134 static Compose *compose_create                  (PrefsAccount   *account,
 135                                                  ComposeMode     mode);
 136 static void compose_toolbar_create              (Compose        *compose,
 137                                                  GtkWidget      *container);
 138 static GtkWidget *compose_account_option_menu_create
 139                                                 (Compose        *compose);
 140 static void compose_set_template_menu           (Compose        *compose);
 141 static void compose_template_apply              (Compose        *compose,
 142                                                  Template       *tmpl);
 143 static void compose_destroy                     (Compose        *compose);
 144
 145 static void compose_entries_set                 (Compose        *compose,
 146                                                  const gchar    *mailto);
 147 static gint compose_parse_header                (Compose        *compose,
 148                                                  MsgInfo        *msginfo);
 149 static gchar *compose_parse_references          (const gchar    *ref,
 150                                                  const gchar    *msgid);
 151
 152 static gchar *compose_quote_fmt                 (Compose        *compose,
 153                                                  MsgInfo        *msginfo,
 154                                                  const gchar    *fmt,
 155                                                  const gchar    *qmark);
 156
 157 static void compose_reply_set_entry             (Compose        *compose,
 158                                                  MsgInfo        *msginfo,
 159                                                  gboolean        to_all,
 160                                                  gboolean        to_sender,
 161                                                  gboolean
 162                                                  followup_and_reply_to);
 163 static void compose_reedit_set_entry            (Compose        *compose,
 164                                                  MsgInfo        *msginfo);
 165 static void compose_insert_sig                  (Compose        *compose);
 166 static void compose_insert_file                 (Compose        *compose,
 167                                                  const gchar    *file);
 168 static void compose_attach_append               (Compose        *compose,
 169                                                  const gchar    *file,
 170                                                  ContentType     cnttype);
 171 static void compose_attach_append_with_type(Compose *compose,
 172                                             const gchar *file,
 173                                             const gchar *type,
 174                                             ContentType cnttype);
 175 static void compose_wrap_line                   (Compose        *compose);
 176 static void compose_wrap_line_all               (Compose        *compose);
 177 static void compose_set_title                   (Compose        *compose);
 178
 179 static PrefsAccount *compose_current_mail_account(void);
 180 /* static gint compose_send                     (Compose        *compose); */
 181 static gint compose_write_to_file               (Compose        *compose,
 182                                                  const gchar    *file,
 183                                                  gboolean        is_draft);
 184 static gint compose_write_body_to_file          (Compose        *compose,
 185                                                  const gchar    *file);
 186 static gint compose_save_to_outbox              (Compose        *compose,
 187                                                  const gchar    *file);
 188 static gint compose_remove_reedit_target        (Compose        *compose);
 189 static gint compose_queue                       (Compose        *compose,
 190                                                  gint           *msgnum,
 191                                                  FolderItem     **item);
 192 static void compose_write_attach                (Compose        *compose,
 193                                                  FILE           *fp);
 194 static gint compose_write_headers               (Compose        *compose,
 195                                                  FILE           *fp,
 196                                                  const gchar    *charset,
 197                                                  EncodingType    encoding,
 198                                                  gboolean        is_draft);
 199
 200 static void compose_convert_header              (gchar          *dest,
 201                                                  gint            len,
 202                                                  gchar          *src,
 203                                                  gint            header_len);
 204 static void compose_generate_msgid              (Compose        *compose,
 205                                                  gchar          *buf,
 206                                                  gint            len);
 207
 208 static void compose_attach_info_free            (AttachInfo     *ainfo);
 209 static void compose_attach_remove_selected      (Compose        *compose);
 210
 211 static void compose_attach_property             (Compose        *compose);
 212 static void compose_attach_property_create      (gboolean       *cancelled);
 213 static void attach_property_ok                  (GtkWidget      *widget,
 214                                                  gboolean       *cancelled);
 215 static void attach_property_cancel              (GtkWidget      *widget,
 216                                                  gboolean       *cancelled);
 217 static gint attach_property_delete_event        (GtkWidget      *widget,
 218                                                  GdkEventAny    *event,
 219                                                  gboolean       *cancelled);
 220 static void attach_property_key_pressed         (GtkWidget      *widget,
 221                                                  GdkEventKey    *event,
 222                                                  gboolean       *cancelled);
 223
 224 static void compose_exec_ext_editor             (Compose           *compose);
 225 static gint compose_exec_ext_editor_real        (const gchar       *file);
 226 static gboolean compose_ext_editor_kill         (Compose           *compose);
 227 static void compose_input_cb                    (gpointer           data,
 228                                                  gint               source,
 229                                                  GdkInputCondition  condition);
 230 static void compose_set_ext_editor_sensitive    (Compose           *compose,
 231                                                  gboolean           sensitive);
 232
 233 static void compose_undo_state_changed          (UndoMain       *undostruct,
 234                                                  gint            undo_state,
 235                                                  gint            redo_state,
 236                                                  gpointer        data);
 237
 238 static gint calc_cursor_xpos    (GtkSText       *text,
 239                                  gint            extra,
 240                                  gint            char_width);
 241
 242 static void compose_create_header_entry (Compose *compose);
 243 static void compose_add_header_entry    (Compose *compose, gchar *header, gchar *text);
 244
 245 /* callback functions */
 246
 247 static gboolean compose_edit_size_alloc (GtkEditable    *widget,
 248                                          GtkAllocation  *allocation,
 249                                          GtkSHRuler     *shruler);
 250
 251 static void toolbar_send_cb             (GtkWidget      *widget,
 252                                          gpointer        data);
 253 static void toolbar_send_later_cb       (GtkWidget      *widget,
 254                                          gpointer        data);
 255 static void toolbar_draft_cb            (GtkWidget      *widget,
 256                                          gpointer        data);
 257 static void toolbar_insert_cb           (GtkWidget      *widget,
 258                                          gpointer        data);
 259 static void toolbar_attach_cb           (GtkWidget      *widget,
 260                                          gpointer        data);
 261 static void toolbar_sig_cb              (GtkWidget      *widget,
 262                                          gpointer        data);
 263 static void toolbar_ext_editor_cb       (GtkWidget      *widget,
 264                                          gpointer        data);
 265 static void toolbar_linewrap_cb         (GtkWidget      *widget,
 266                                          gpointer        data);
 267 static void toolbar_address_cb          (GtkWidget      *widget,
 268                                          gpointer        data);
 269
 270 static void select_account              (Compose        *compose,
 271                                          PrefsAccount   *ac);
 272
 273 static void account_activated           (GtkMenuItem    *menuitem,
 274                                          gpointer        data);
 275
 276 static void attach_selected             (GtkCList       *clist,
 277                                          gint            row,
 278                                          gint            column,
 279                                          GdkEvent       *event,
 280                                          gpointer        data);
 281 static void attach_button_pressed       (GtkWidget      *widget,
 282                                          GdkEventButton *event,
 283                                          gpointer        data);
 284 static void attach_key_pressed          (GtkWidget      *widget,
 285                                          GdkEventKey    *event,
 286                                          gpointer        data);
 287
 288 static void compose_send_cb             (gpointer        data,
 289                                          guint           action,
 290                                          GtkWidget      *widget);
 291 static void compose_send_later_cb       (gpointer        data,
 292                                          guint           action,
 293                                          GtkWidget      *widget);
 294
 295 static void compose_draft_cb            (gpointer        data,
 296                                          guint           action,
 297                                          GtkWidget      *widget);
 298
 299 static void compose_attach_cb           (gpointer        data,
 300                                          guint           action,
 301                                          GtkWidget      *widget);
 302 static void compose_insert_file_cb      (gpointer        data,
 303                                          guint           action,
 304                                          GtkWidget      *widget);
 305
 306 static void compose_close_cb            (gpointer        data,
 307                                          guint           action,
 308                                          GtkWidget      *widget);
 309
 310 static void compose_address_cb          (gpointer        data,
 311                                          guint           action,
 312                                          GtkWidget      *widget);
 313 static void compose_template_activate_cb(GtkWidget      *widget,
 314                                          gpointer        data);
 315
 316 static void compose_ext_editor_cb       (gpointer        data,
 317                                          guint           action,
 318                                          GtkWidget      *widget);
 319
 320 static gint compose_delete_cb           (GtkWidget      *widget,
 321                                          GdkEventAny    *event,
 322                                          gpointer        data);
 323 static void compose_destroy_cb          (GtkWidget      *widget,
 324                                          Compose        *compose);
 325
 326 static void compose_undo_cb             (Compose        *compose);
 327 static void compose_redo_cb             (Compose        *compose);
 328 static void compose_cut_cb              (Compose        *compose);
 329 static void compose_copy_cb             (Compose        *compose);
 330 static void compose_paste_cb            (Compose        *compose);
 331 static void compose_allsel_cb           (Compose        *compose);
 332
 333 static void compose_grab_focus_cb       (GtkWidget      *widget,
 334                                          Compose        *compose);
 335
 336 static void compose_changed_cb          (GtkEditable    *editable,
 337                                          Compose        *compose);
 338 static void compose_button_press_cb     (GtkWidget      *widget,
 339                                          GdkEventButton *event,
 340                                          Compose        *compose);
 341 #if 0
 342 static void compose_key_press_cb        (GtkWidget      *widget,
 343                                          GdkEventKey    *event,
 344                                          Compose        *compose);
 345 #endif
 346
 347 #if 0
 348 static void compose_toggle_to_cb        (gpointer        data,
 349                                          guint           action,
 350                                          GtkWidget      *widget);
 351 static void compose_toggle_cc_cb        (gpointer        data,
 352                                          guint           action,
 353                                          GtkWidget      *widget);
 354 static void compose_toggle_bcc_cb       (gpointer        data,
 355                                          guint           action,
 356                                          GtkWidget      *widget);
 357 static void compose_toggle_replyto_cb   (gpointer        data,
 358                                          guint           action,
 359                                          GtkWidget      *widget);
 360 static void compose_toggle_followupto_cb(gpointer        data,
 361                                          guint           action,
 362                                          GtkWidget      *widget);
 363 static void compose_toggle_attach_cb    (gpointer        data,
 364                                          guint           action,
 365                                          GtkWidget      *widget);
 366 #endif
 367 static void compose_toggle_ruler_cb     (gpointer        data,
 368                                          guint           action,
 369                                          GtkWidget      *widget);
 370 #if USE_GPGME
 371 static void compose_toggle_sign_cb      (gpointer        data,
 372                                          guint           action,
 373                                          GtkWidget      *widget);
 374 static void compose_toggle_encrypt_cb   (gpointer        data,
 375                                          guint           action,
 376                                          GtkWidget      *widget);
 377 #endif
 378 static void compose_toggle_return_receipt_cb(gpointer data, guint action,
 379                                              GtkWidget *widget);
 380
 381 static void compose_attach_drag_received_cb (GtkWidget          *widget,
 382                                              GdkDragContext     *drag_context,
 383                                              gint                x,
 384                                              gint                y,
 385                                              GtkSelectionData   *data,
 386                                              guint               info,
 387                                              guint               time,
 388                                              gpointer            user_data);
 389 static void compose_insert_drag_received_cb (GtkWidget          *widget,
 390                                              GdkDragContext     *drag_context,
 391                                              gint                x,
 392                                              gint                y,
 393                                              GtkSelectionData   *data,
 394                                              guint               info,
 395                                              guint               time,
 396                                              gpointer            user_data);
 397
 398 #if 0
 399 static void to_activated                (GtkWidget      *widget,
 400                                          Compose        *compose);
 401 static void newsgroups_activated        (GtkWidget      *widget,
 402                                          Compose        *compose);
 403 static void subject_activated           (GtkWidget      *widget,
 404                                          Compose        *compose);
 405 static void cc_activated                (GtkWidget      *widget,
 406                                          Compose        *compose);
 407 static void bcc_activated               (GtkWidget      *widget,
 408                                          Compose        *compose);
 409 static void replyto_activated           (GtkWidget      *widget,
 410                                          Compose        *compose);
 411 static void followupto_activated        (GtkWidget      *widget,
 412                                          Compose        *compose);
 413 #endif
 414
 415 static void compose_attach_parts        (Compose        *compose,
 416                                          MsgInfo        *msginfo);
 417
 418 static void compose_generic_reply(MsgInfo *msginfo, gboolean quote,
 419                                   gboolean to_all,
 420                                   gboolean ignore_replyto,
 421                                   gboolean followup_and_reply_to);
 422
 423 void compose_headerentry_changed_cb        (GtkWidget          *entry,
 424                                             ComposeHeaderEntry *headerentry);
 425 void compose_headerentry_key_press_event_cb(GtkWidget          *entry,
 426                                             GdkEventKey        *event,
 427                                             ComposeHeaderEntry *headerentry);
 428
 429 static GtkItemFactoryEntry compose_popup_entries[] =
 430 {
 431         {N_("/_Add..."),        NULL, compose_attach_cb, 0, NULL},
 432         {N_("/_Remove"),        NULL, compose_attach_remove_selected, 0, NULL},
 433         {N_("/---"),            NULL, NULL, 0, "<Separator>"},
 434         {N_("/_Property..."),   NULL, compose_attach_property, 0, NULL}
 435 };
 436
 437 static GtkItemFactoryEntry compose_entries[] =
 438 {
 439         {N_("/_File"),                          NULL, NULL, 0, "<Branch>"},
 440         {N_("/_File/_Attach file"),             "<control>M", compose_attach_cb,      0, NULL},
 441         {N_("/_File/_Insert file"),             "<control>I", compose_insert_file_cb, 0, NULL},
 442         {N_("/_File/Insert si_gnature"),        "<control>G", compose_insert_sig,     0, NULL},
 443         {N_("/_File/---"),                      NULL, NULL, 0, "<Separator>"},
 444         {N_("/_File/_Close"),                   "<alt>W", compose_close_cb, 0, NULL},
 445
 446         {N_("/_Edit"),             NULL, NULL, 0, "<Branch>"},
 447         {N_("/_Edit/_Undo"),       "<control>Z", compose_undo_cb, 0, NULL},
 448         {N_("/_Edit/_Redo"),       "<control>Y", compose_redo_cb, 0, NULL},
 449         {N_("/_Edit/---"),         NULL, NULL, 0, "<Separator>"},
 450         {N_("/_Edit/Cu_t"),        "<control>X", compose_cut_cb,    0, NULL},
 451         {N_("/_Edit/_Copy"),       "<control>C", compose_copy_cb,   0, NULL},
 452         {N_("/_Edit/_Paste"),      "<control>V", compose_paste_cb,  0, NULL},
 453         {N_("/_Edit/Select _all"), "<control>A", compose_allsel_cb, 0, NULL},
 454         {N_("/_Edit/---"),         NULL, NULL, 0, "<Separator>"},
 455         {N_("/_Edit/_Wrap current paragraph"), "<alt>L", compose_wrap_line, 0, NULL},
 456         {N_("/_Edit/Wrap all long _lines"),
 457                         "<shift><alt>L", compose_wrap_line_all, 0, NULL},
 458         {N_("/_Edit/Edit with e_xternal editor"),
 459                         "<alt>X", compose_ext_editor_cb, 0, NULL},
 460
 461         {N_("/_Message"),               NULL, NULL, 0, "<Branch>"},
 462         {N_("/_Message/_Send"),         "<control>Return",
 463                                         compose_send_cb, 0, NULL},
 464         {N_("/_Message/Send _later"),   "<shift><alt>S",
 465                                         compose_send_later_cb,  0, NULL},
 466         {N_("/_Message/Save to _draft folder"),
 467                                         "<alt>D", compose_draft_cb, 0, NULL},
 468 #if 0 /* NEW COMPOSE GUI */
 469         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 470         {N_("/_Message/_To"),           NULL, compose_toggle_to_cb     , 0, "<ToggleItem>"},
 471         {N_("/_Message/_Cc"),           NULL, compose_toggle_cc_cb     , 0, "<ToggleItem>"},
 472         {N_("/_Message/_Bcc"),          NULL, compose_toggle_bcc_cb    , 0, "<ToggleItem>"},
 473         {N_("/_Message/_Reply to"),     NULL, compose_toggle_replyto_cb, 0, "<ToggleItem>"},
 474         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 475         {N_("/_Message/_Followup to"),  NULL, compose_toggle_followupto_cb, 0, "<ToggleItem>"},
 476         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 477         {N_("/_Message/_Attach"),       NULL, compose_toggle_attach_cb, 0, "<ToggleItem>"},
 478 #endif
 479 #if USE_GPGME
 480         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 481         {N_("/_Message/Si_gn"),         NULL, compose_toggle_sign_cb   , 0, "<ToggleItem>"},
 482         {N_("/_Message/_Encrypt"),      NULL, compose_toggle_encrypt_cb, 0, "<ToggleItem>"},
 483 #endif /* USE_GPGME */
 484         {N_("/_Message/---"),           NULL,           NULL,   0, "<Separator>"},
 485         {N_("/_Message/_Request Return Receipt"),       NULL, compose_toggle_return_receipt_cb, 0, "<ToggleItem>"},
 486         {N_("/_Tool"),                  NULL, NULL, 0, "<Branch>"},
 487         {N_("/_Tool/Show _ruler"),      NULL, compose_toggle_ruler_cb, 0, "<ToggleItem>"},
 488         {N_("/_Tool/_Address book"),    "<alt>A", compose_address_cb , 0, NULL},
 489         {N_("/_Tool/_Template"),        NULL, NULL, 0, "<Branch>"},
 490         {N_("/_Help"),                  NULL, NULL, 0, "<LastBranch>"},
 491         {N_("/_Help/_About"),           NULL, about_show, 0, NULL}
 492 };
 493
 494 static GtkTargetEntry compose_mime_types[] =
 495 {
 496         {"text/uri-list", 0, 0}
 497 };
 498
 499 Compose *compose_new(PrefsAccount *account)
 500 {
 501         return compose_generic_new(account, NULL, NULL);
 502 }
 503
 504 Compose *compose_bounce(PrefsAccount *account, MsgInfo *msginfo)
 505 {
 506         Compose *c;
 507         gchar *filename;
 508         GtkItemFactory *ifactory;
 509
 510         c = compose_generic_new(account, NULL, NULL);
 511
 512         filename = procmsg_get_message_file(msginfo);
 513         if (filename == NULL)
 514                 return NULL;
 515
 516         c->bounce_filename = filename;
 517
 518         if (msginfo->subject)
 519                 gtk_entry_set_text(GTK_ENTRY(c->subject_entry),
 520                                    msginfo->subject);
 521         gtk_editable_set_editable(GTK_EDITABLE(c->subject_entry), FALSE);
 522
 523         compose_quote_fmt(c, msginfo, "%M", NULL);
 524         gtk_editable_set_editable(GTK_EDITABLE(c->text), FALSE);
 525
 526         ifactory = gtk_item_factory_from_widget(c->popupmenu);
 527         menu_set_sensitive(ifactory, "/Add...", FALSE);
 528         menu_set_sensitive(ifactory, "/Remove", FALSE);
 529         menu_set_sensitive(ifactory, "/Property...", FALSE);
 530
 531         ifactory = gtk_item_factory_from_widget(c->menubar);
 532         menu_set_sensitive(ifactory, "/File/Insert file", FALSE);
 533         menu_set_sensitive(ifactory, "/File/Attach file", FALSE);
 534         menu_set_sensitive(ifactory, "/File/Insert signature", FALSE);
 535         menu_set_sensitive(ifactory, "/Edit/Paste", FALSE);
 536         menu_set_sensitive(ifactory, "/Edit/Wrap current paragraph", FALSE);
 537         menu_set_sensitive(ifactory, "/Edit/Wrap all long lines", FALSE);
 538         menu_set_sensitive(ifactory, "/Edit/Edit with external editor", FALSE);
 539         menu_set_sensitive(ifactory, "/Message/Attach", FALSE);
 540 #if USE_GPGME
 541         menu_set_sensitive(ifactory, "/Message/Sign", FALSE);
 542         menu_set_sensitive(ifactory, "/Message/Encrypt", FALSE);
 543 #endif
 544         menu_set_sensitive(ifactory, "/Message/Request Return Receipt", FALSE);
 545         menu_set_sensitive(ifactory, "/Tool/Template", FALSE);
 546
 547         gtk_widget_set_sensitive(c->insert_btn, FALSE);
 548         gtk_widget_set_sensitive(c->attach_btn, FALSE);
 549         gtk_widget_set_sensitive(c->sig_btn, FALSE);
 550         gtk_widget_set_sensitive(c->exteditor_btn, FALSE);
 551         gtk_widget_set_sensitive(c->linewrap_btn, FALSE);
 552
 553         return c;
 554 }
 555
 556 Compose *compose_new_with_recipient(PrefsAccount *account, const gchar *mailto)
 557 {
 558         return compose_generic_new(account, mailto, NULL);
 559 }
 560
 561 Compose *compose_new_with_folderitem(PrefsAccount *account, FolderItem *item)
 562 {
 563         return compose_generic_new(account, NULL, item);
 564 }
 565
 566 Compose *compose_generic_new(PrefsAccount *account, const gchar *mailto, FolderItem *item)
 567 {
 568         Compose *compose;
 569
 570         if (item && item->prefs && item->prefs->enable_default_account)
 571                 account = account_find_from_id(item->prefs->default_account);
 572
 573         if (!account) account = cur_account;
 574         g_return_val_if_fail(account != NULL, NULL);
 575
 576         compose = compose_create(account, COMPOSE_NEW);
 577         compose->replyinfo = NULL;
 578
 579         if (prefs_common.auto_sig)
 580                 compose_insert_sig(compose);
 581         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
 582         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
 583
 584         if (account->protocol != A_NNTP) {
 585                 if (mailto) {
 586                         compose_entries_set(compose, mailto);
 587
 588                 } else if(item && item->prefs->enable_default_to) {
 589                         compose_entry_append(compose, item->prefs->default_to, COMPOSE_TO);
 590                 }
 591                 if (item && item->ret_rcpt) {
 592                         GtkItemFactory *ifactory;
 593
 594                         ifactory = gtk_item_factory_from_widget(compose->menubar);
 595                         menu_set_toggle(ifactory, "/Message/Request Return Receipt", TRUE);
 596                 }
 597         } else {
 598                 if (mailto) {
 599                         compose_entry_append(compose, mailto, COMPOSE_NEWSGROUPS);
 600                 }
 601         }
 602
 603         /* Set save folder */
 604         if(item && item->prefs && item->prefs->save_copy_to_folder) {
 605                 gchar *folderidentifier;
 606
 607                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), prefs_common.savemsg);
 608                 folderidentifier = folder_item_get_identifier(item);
 609                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
 610                 g_free(folderidentifier);
 611         }
 612
 613         gtk_widget_grab_focus(compose->subject_entry);
 614
 615         if (prefs_common.auto_exteditor)
 616                 compose_exec_ext_editor(compose);
 617
 618         return compose;
 619 }
 620
 621 #define CHANGE_FLAGS(msginfo) \
 622 { \
 623 if (msginfo->folder->folder->change_flags != NULL) \
 624 msginfo->folder->folder->change_flags(msginfo->folder->folder, \
 625                                       msginfo->folder, \
 626                                       msginfo); \
 627 }
 628
 629 /*
 630 Compose *compose_new_followup_and_replyto(PrefsAccount *account,
 631                                            const gchar *followupto, gchar * to)
 632 {
 633         Compose *compose;
 634
 635         if (!account) account = cur_account;
 636         g_return_val_if_fail(account != NULL, NULL);
 637         g_return_val_if_fail(account->protocol != A_NNTP, NULL);
 638
 639         compose = compose_create(account, COMPOSE_NEW);
 640
 641         if (prefs_common.auto_sig)
 642                 compose_insert_sig(compose);
 643         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
 644         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
 645
 646         compose_entry_append(compose, to, COMPOSE_TO);
 647         compose_entry_append(compose, followupto, COMPOSE_NEWSGROUPS);
 648         gtk_widget_grab_focus(compose->subject_entry);
 649
 650         return compose;
 651 }
 652 */
 653
 654 void compose_reply(MsgInfo *msginfo, gboolean quote, gboolean to_all,
 655                    gboolean ignore_replyto)
 656 {
 657         compose_generic_reply(msginfo, quote, to_all, ignore_replyto, FALSE);
 658 }
 659
 660 void compose_followup_and_reply_to(MsgInfo *msginfo, gboolean quote,
 661                                    gboolean to_all,
 662                                    gboolean ignore_replyto)
 663 {
 664         compose_generic_reply(msginfo, quote, to_all, ignore_replyto, TRUE);
 665 }
 666
 667 static void compose_generic_reply(MsgInfo *msginfo, gboolean quote,
 668                                   gboolean to_all,
 669                                   gboolean ignore_replyto,
 670                                   gboolean followup_and_reply_to)
 671 {
 672         Compose *compose;
 673         PrefsAccount *account;
 674         PrefsAccount *reply_account;
 675         GtkSText *text;
 676
 677         g_return_if_fail(msginfo != NULL);
 678         g_return_if_fail(msginfo->folder != NULL);
 679
 680         account = NULL;
 681         /* select the account set in folderitem's property (if enabled) */
 682         if (msginfo->folder->prefs && msginfo->folder->prefs->enable_default_account)
 683                 account = account_find_from_id(msginfo->folder->prefs->default_account);
 684
 685         /* select the account for the whole folder (IMAP / NNTP) */
 686         if (!account)
 687                 /* FIXME: this is not right, because folder may be nested. we should
 688                  * ascend the tree until we find a parent with proper account
 689                  * information */
 690                 account = msginfo->folder->folder->account;
 691
 692         /* select account by to: and cc: header if enabled */
 693         if (prefs_common.reply_account_autosel) {
 694                 if (!account && msginfo->to) {
 695                         gchar *to;
 696                         Xstrdup_a(to, msginfo->to, return);
 697                         extract_address(to);
 698                         account = account_find_from_address(to);
 699                 }
 700                 if (!account) {
 701                         gchar cc[BUFFSIZE];
 702                         if(!get_header_from_msginfo(msginfo, cc, sizeof(cc), "CC:")) { /* Found a CC header */
 703                                 extract_address(cc);
 704                                 account = account_find_from_address(cc);
 705                         }
 706                 }
 707         }
 708
 709         /* select current account */
 710         if (!account) account = cur_account;
 711         g_return_if_fail(account != NULL);
 712
 713         if (ignore_replyto && account->protocol == A_NNTP &&
 714             !followup_and_reply_to) {
 715                 reply_account =
 716                         account_find_from_address(account->address);
 717                 if (!reply_account)
 718                         reply_account = compose_current_mail_account();
 719                 if (!reply_account)
 720                         return;
 721         } else
 722                 reply_account = account;
 723
 724         MSG_UNSET_PERM_FLAGS(msginfo->flags, MSG_FORWARDED);
 725         MSG_SET_PERM_FLAGS(msginfo->flags, MSG_REPLIED);
 726         if (MSG_IS_IMAP(msginfo->flags))
 727                 imap_msg_set_perm_flags(msginfo, MSG_REPLIED);
 728         CHANGE_FLAGS(msginfo);
 729
 730         compose = compose_create(account, COMPOSE_REPLY);
 731         compose->replyinfo = procmsg_msginfo_copy(msginfo);
 732
 733 #if 0 /* NEW COMPOSE GUI */
 734         if (followup_and_reply_to) {
 735                 gtk_widget_show(compose->to_hbox);
 736                 gtk_widget_show(compose->to_entry);
 737                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 1, 4);
 738                 compose->use_to = TRUE;
 739         }
 740 #endif
 741         if (msginfo->folder && msginfo->folder->ret_rcpt) {
 742                 GtkItemFactory *ifactory;
 743
 744                 ifactory = gtk_item_factory_from_widget(compose->menubar);
 745                 menu_set_toggle(ifactory, "/Message/Request Return Receipt", TRUE);
 746         }
 747
 748         /* Set save folder */
 749         if(msginfo->folder && msginfo->folder->prefs && msginfo->folder->prefs->save_copy_to_folder) {
 750                 gchar *folderidentifier;
 751
 752                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), TRUE);
 753                 folderidentifier = folder_item_get_identifier(msginfo->folder);
 754                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
 755                 g_free(folderidentifier);
 756         }
 757
 758         if (compose_parse_header(compose, msginfo) < 0) return;
 759         compose_reply_set_entry(compose, msginfo, to_all, ignore_replyto,
 760                                 followup_and_reply_to);
 761
 762         text = GTK_STEXT(compose->text);
 763         gtk_stext_freeze(text);
 764
 765         if (quote) {
 766                 gchar *qmark;
 767                 gchar *quote_str;
 768
 769                 if (prefs_common.quotemark && *prefs_common.quotemark)
 770                         qmark = prefs_common.quotemark;
 771                 else
 772                         qmark = "> ";
 773
 774                 quote_str = compose_quote_fmt(compose, msginfo,
 775                                               prefs_common.quotefmt,
 776                                               qmark);
 777         }
 778
 779         if (prefs_common.auto_sig)
 780                 compose_insert_sig(compose);
 781
 782         if (quote && prefs_common.linewrap_quote)
 783                 compose_wrap_line_all(compose);
 784
 785         gtk_editable_set_position(GTK_EDITABLE(text), 0);
 786         gtk_stext_set_point(text, 0);
 787
 788         gtk_stext_thaw(text);
 789         gtk_widget_grab_focus(compose->text);
 790
 791         if (prefs_common.auto_exteditor)
 792                 compose_exec_ext_editor(compose);
 793 }
 794
 795
 796 static gchar *procmime_get_file_name(MimeInfo *mimeinfo)
 797 {
 798         gchar *base;
 799         gchar *filename;
 800
 801         g_return_val_if_fail(mimeinfo != NULL, NULL);
 802
 803         base = mimeinfo->filename ? mimeinfo->filename
 804                 : mimeinfo->name ? mimeinfo->name : NULL;
 805
 806         if (MIME_TEXT_HTML == mimeinfo->mime_type && base == NULL){
 807                 filename = g_strdup_printf("%s%smimetmp.%08x.html",
 808                                            get_mime_tmp_dir(),
 809                                            G_DIR_SEPARATOR_S,
 810                                            (gint)mimeinfo);
 811                 return filename;
 812         }
 813         else {
 814                 base = base ? base : "";
 815                 base = g_basename(base);
 816                 if (*base == '\0') {
 817                         filename = g_strdup_printf("%s%smimetmp.%08x",
 818                                                    get_mime_tmp_dir(),
 819                                                    G_DIR_SEPARATOR_S,
 820                                                    (gint)mimeinfo);
 821                         return filename;
 822                 }
 823         }
 824
 825         filename = g_strconcat(get_mime_tmp_dir(), G_DIR_SEPARATOR_S,
 826                                base, NULL);
 827
 828         return filename;
 829 }
 830
 831 static gchar *mime_extract_file(gchar *source, MimeInfo *partinfo)
 832 {
 833         gchar *filename;
 834
 835         if (!partinfo) return NULL;
 836
 837         filename = procmime_get_file_name(partinfo);
 838
 839         if (procmime_get_part(filename, source, partinfo) < 0)
 840                 alertpanel_error
 841                         (_("Can't get the part of multipart message."));
 842
 843         return filename;
 844 }
 845
 846 static void compose_attach_parts(Compose *compose, MsgInfo *msginfo)
 847 {
 848         FILE *fp;
 849         gchar *file;
 850         MimeInfo *mimeinfo;
 851         MsgInfo *tmpmsginfo;
 852         gchar *p;
 853         gchar *boundary;
 854         gint boundary_len = 0;
 855         gchar buf[BUFFSIZE];
 856         glong fpos, prev_fpos;
 857         gint npart;
 858         gchar *source;
 859         gchar *filename;
 860
 861         g_return_if_fail(msginfo != NULL);
 862
 863 #if USE_GPGME
 864         for (;;) {
 865                 if ((fp = procmsg_open_message(msginfo)) == NULL) return;
 866                 mimeinfo = procmime_scan_mime_header(fp, MIME_TEXT);
 867                 if (!mimeinfo) break;
 868
 869                 if (!MSG_IS_ENCRYPTED(msginfo->flags) &&
 870                     rfc2015_is_encrypted(mimeinfo)) {
 871                         MSG_SET_TMP_FLAGS(msginfo->flags, MSG_ENCRYPTED);
 872                 }
 873                 if (MSG_IS_ENCRYPTED(msginfo->flags) &&
 874                     !msginfo->plaintext_file  &&
 875                     !msginfo->decryption_failed) {
 876                         rfc2015_decrypt_message(msginfo, mimeinfo, fp);
 877                         if (msginfo->plaintext_file &&
 878                             !msginfo->decryption_failed) {
 879                                 fclose(fp);
 880                                 continue;
 881                         }
 882                 }
 883
 884                 break;
 885         }
 886 #else /* !USE_GPGME */
 887         if ((fp = procmsg_open_message(msginfo)) == NULL) return;
 888         mimeinfo = procmime_scan_mime_header(fp, MIME_TEXT);
 889 #endif /* USE_GPGME */
 890
 891         fclose(fp);
 892         if (!mimeinfo) return;
 893         if (mimeinfo->mime_type == MIME_TEXT)
 894                 return;
 895
 896         if ((fp = procmsg_open_message(msginfo)) == NULL) return;
 897
 898         g_return_if_fail(mimeinfo != NULL);
 899         g_return_if_fail(mimeinfo->mime_type != MIME_TEXT);
 900
 901         if (mimeinfo->mime_type == MIME_MULTIPART) {
 902                 g_return_if_fail(mimeinfo->boundary != NULL);
 903                 g_return_if_fail(mimeinfo->sub == NULL);
 904         }
 905         g_return_if_fail(fp != NULL);
 906
 907         boundary = mimeinfo->boundary;
 908
 909         if (boundary) {
 910                 boundary_len = strlen(boundary);
 911
 912                 /* look for first boundary */
 913                 while ((p = fgets(buf, sizeof(buf), fp)) != NULL)
 914                         if (IS_BOUNDARY(buf, boundary, boundary_len)) break;
 915                 if (!p) {
 916                         fclose(fp);
 917                         return;
 918                 }
 919         }
 920
 921         if ((fpos = ftell(fp)) < 0) {
 922                 perror("ftell");
 923                 fclose(fp);
 924                 return;
 925         }
 926
 927         for (npart = 0;; npart++) {
 928                 MimeInfo *partinfo;
 929                 gboolean eom = FALSE;
 930
 931                 prev_fpos = fpos;
 932
 933                 partinfo = procmime_scan_mime_header(fp, MIME_TEXT);
 934                 if (!partinfo) break;
 935
 936                 if (npart != 0)
 937                         procmime_mimeinfo_insert(mimeinfo, partinfo);
 938                 else
 939                         procmime_mimeinfo_free(partinfo);
 940
 941                 /* look for next boundary */
 942                 buf[0] = '\0';
 943                 while ((p = fgets(buf, sizeof(buf), fp)) != NULL) {
 944                         if (IS_BOUNDARY(buf, boundary, boundary_len)) {
 945                                 if (buf[2 + boundary_len]     == '-' &&
 946                                     buf[2 + boundary_len + 1] == '-')
 947                                         eom = TRUE;
 948                                 break;
 949                         }
 950                 }
 951                 if (p == NULL)
 952                         eom = TRUE;     /* broken MIME message */
 953                 fpos = ftell(fp);
 954
 955                 partinfo->size = fpos - prev_fpos - strlen(buf);
 956
 957                 if (eom) break;
 958         }
 959
 960         source = procmsg_get_message_file_path(msginfo);
 961
 962         g_return_if_fail(mimeinfo != NULL);
 963
 964         if (!mimeinfo->main && mimeinfo->parent)
 965                 {
 966                         filename = mime_extract_file(source, mimeinfo);
 967
 968                         compose_attach_append_with_type(compose, filename,
 969                                                         mimeinfo->content_type,
 970                                                         mimeinfo->mime_type);
 971
 972                         g_free(filename);
 973                 }
 974
 975         if (mimeinfo->sub && mimeinfo->sub->children)
 976                 {
 977                         filename = mime_extract_file(source, mimeinfo->sub);
 978
 979                         compose_attach_append_with_type(compose, filename,
 980                                                         mimeinfo->content_type,
 981                                                         mimeinfo->sub->mime_type);
 982
 983                         g_free(filename);
 984                 }
 985
 986         if (mimeinfo->children) {
 987                 MimeInfo *child;
 988
 989                 child = mimeinfo->children;
 990                 while (child) {
 991                         filename = mime_extract_file(source, child);
 992
 993                         compose_attach_append_with_type(compose, filename,
 994                                                         child->content_type,
 995                                                         child->mime_type);
 996
 997                         g_free(filename);
 998
 999                         child = child->next;
1000                 }
1001         }
1002
1003         fclose(fp);
1004
1005         procmime_mimeinfo_free_all(mimeinfo);
1006 }
1007
1008
1009 #define INSERT_FW_HEADER(var, hdr) \
1010 if (msginfo->var && *msginfo->var) { \
1011         gtk_stext_insert(text, NULL, NULL, NULL, hdr, -1); \
1012         gtk_stext_insert(text, NULL, NULL, NULL, msginfo->var, -1); \
1013         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1); \
1014 }
1015
1016 Compose *compose_forward(PrefsAccount *account, MsgInfo *msginfo,
1017                          gboolean as_attach)
1018 {
1019         Compose *compose;
1020         /*      PrefsAccount *account; */
1021         GtkSText *text;
1022
1023         g_return_val_if_fail(msginfo != NULL, NULL);
1024         g_return_val_if_fail(msginfo->folder != NULL, NULL);
1025
1026         account = msginfo->folder->folder->account;
1027         if (!account && msginfo->to && prefs_common.forward_account_autosel) {
1028                 gchar *to;
1029                 Xstrdup_a(to, msginfo->to, return NULL);
1030                 extract_address(to);
1031                 account = account_find_from_address(to);
1032         }
1033
1034         if(!account && prefs_common.forward_account_autosel) {
1035                 gchar cc[BUFFSIZE];
1036                 if(!get_header_from_msginfo(msginfo,cc,sizeof(cc),"CC:")){ /* Found a CC header */
1037                         extract_address(cc);
1038                         account = account_find_from_address(cc);
1039                 }
1040         }
1041
1042         if (account == NULL) {
1043                 account = cur_account;
1044                 /*
1045                 account = msginfo->folder->folder->account;
1046                 if (!account) account = cur_account;
1047                 */
1048         }
1049         g_return_val_if_fail(account != NULL, NULL);
1050
1051         MSG_UNSET_PERM_FLAGS(msginfo->flags, MSG_REPLIED);
1052         MSG_SET_PERM_FLAGS(msginfo->flags, MSG_FORWARDED);
1053         if (MSG_IS_IMAP(msginfo->flags))
1054                 imap_msg_unset_perm_flags(msginfo, MSG_REPLIED);
1055         CHANGE_FLAGS(msginfo);
1056
1057         compose = compose_create(account, COMPOSE_FORWARD);
1058
1059         if (msginfo->subject && *msginfo->subject) {
1060                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), "Fw: ");
1061                 gtk_entry_append_text(GTK_ENTRY(compose->subject_entry),
1062                                       msginfo->subject);
1063         }
1064
1065         text = GTK_STEXT(compose->text);
1066         gtk_stext_freeze(text);
1067
1068         if (as_attach) {
1069                 gchar *msgfile;
1070
1071                 msgfile = procmsg_get_message_file_path(msginfo);
1072                 if (!is_file_exist(msgfile))
1073                         g_warning(_("%s: file not exist\n"), msgfile);
1074                 else
1075                         compose_attach_append(compose, msgfile,
1076                                               MIME_MESSAGE_RFC822);
1077
1078                 g_free(msgfile);
1079         } else {
1080                 gchar *qmark;
1081                 gchar *quote_str;
1082
1083                 if (prefs_common.fw_quotemark && *prefs_common.fw_quotemark)
1084                         qmark = prefs_common.fw_quotemark;
1085                 else
1086                         qmark = "> ";
1087
1088                 quote_str = compose_quote_fmt(compose, msginfo,
1089                                               prefs_common.fw_quotefmt, qmark);
1090                 compose_attach_parts(compose, msginfo);
1091         }
1092
1093         if (prefs_common.auto_sig)
1094                 compose_insert_sig(compose);
1095
1096         if (prefs_common.linewrap_quote)
1097                 compose_wrap_line_all(compose);
1098
1099         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
1100         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
1101
1102         gtk_stext_thaw(text);
1103 #if 0 /* NEW COMPOSE GUI */
1104         if (account->protocol != A_NNTP)
1105                 gtk_widget_grab_focus(compose->to_entry);
1106         else
1107                 gtk_widget_grab_focus(compose->newsgroups_entry);
1108 #endif
1109         gtk_widget_grab_focus(compose->header_last->entry);
1110
1111         if (prefs_common.auto_exteditor)
1112                 compose_exec_ext_editor(compose);
1113
1114         return compose;
1115 }
1116
1117 #undef INSERT_FW_HEADER
1118
1119 Compose *compose_forward_multiple(PrefsAccount *account, GSList *msginfo_list)
1120 {
1121         Compose *compose;
1122         GtkSText *text;
1123         GSList *msginfo;
1124         gchar *msgfile;
1125
1126         g_return_val_if_fail(msginfo_list != NULL, NULL);
1127
1128         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next) {
1129                 if ( ((MsgInfo *)msginfo->data)->folder == NULL )
1130                         return NULL;
1131         }
1132
1133         if (account == NULL) {
1134                 account = cur_account;
1135                 /*
1136                 account = msginfo->folder->folder->account;
1137                 if (!account) account = cur_account;
1138                 */
1139         }
1140         g_return_val_if_fail(account != NULL, NULL);
1141
1142         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next) {
1143                 MSG_UNSET_PERM_FLAGS(((MsgInfo *)msginfo->data)->flags, MSG_REPLIED);
1144                 MSG_SET_PERM_FLAGS(((MsgInfo *)msginfo->data)->flags, MSG_FORWARDED);
1145                 CHANGE_FLAGS(((MsgInfo *)msginfo->data));
1146         }
1147
1148         compose = compose_create(account, COMPOSE_FORWARD);
1149
1150         text = GTK_STEXT(compose->text);
1151         gtk_stext_freeze(text);
1152
1153         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next) {
1154                 msgfile = procmsg_get_message_file_path((MsgInfo *)msginfo->data);
1155                 if (!is_file_exist(msgfile))
1156                         g_warning(_("%s: file not exist\n"), msgfile);
1157                 else
1158                         compose_attach_append(compose, msgfile,
1159                                 MIME_MESSAGE_RFC822);
1160                 g_free(msgfile);
1161         }
1162
1163         if (prefs_common.auto_sig)
1164                 compose_insert_sig(compose);
1165
1166         if (prefs_common.linewrap_quote)
1167                 compose_wrap_line_all(compose);
1168
1169         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
1170         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
1171
1172         gtk_stext_thaw(text);
1173 #if 0 /* NEW COMPOSE GUI */
1174         if (account->protocol != A_NNTP)
1175                 gtk_widget_grab_focus(compose->to_entry);
1176         else
1177                 gtk_widget_grab_focus(compose->newsgroups_entry);
1178 #endif
1179
1180         return compose;
1181 }
1182
1183 void compose_reedit(MsgInfo *msginfo)
1184 {
1185         Compose *compose;
1186         PrefsAccount *account;
1187         GtkSText *text;
1188         FILE *fp;
1189         gchar buf[BUFFSIZE];
1190
1191         g_return_if_fail(msginfo != NULL);
1192         g_return_if_fail(msginfo->folder != NULL);
1193
1194         if (msginfo->folder->stype == F_QUEUE) {
1195                 gchar account_address[BUFFSIZE];
1196                 if (!get_header_from_msginfo(msginfo, account_address, sizeof(account_address), "S:")) {
1197                         account = account_find_from_address(account_address);
1198                 }
1199         } else
1200                 account = msginfo->folder->folder->account;
1201
1202         if (!account && prefs_common.reedit_account_autosel) {
1203                 gchar from[BUFFSIZE];
1204                 if (!get_header_from_msginfo(msginfo, from, sizeof(from), "FROM:")){
1205                         extract_address(from);
1206                         account = account_find_from_address(from);
1207                 }
1208         }
1209         if (!account) account = cur_account;
1210         g_return_if_fail(account != NULL);
1211
1212         compose = compose_create(account, COMPOSE_REEDIT);
1213         compose->targetinfo = procmsg_msginfo_copy(msginfo);
1214
1215         if (compose_parse_header(compose, msginfo) < 0) return;
1216         compose_reedit_set_entry(compose, msginfo);
1217
1218         text = GTK_STEXT(compose->text);
1219         gtk_stext_freeze(text);
1220
1221         if ((fp = procmime_get_first_text_content(msginfo)) == NULL)
1222                 g_warning(_("Can't get text part\n"));
1223         else {
1224                 while (fgets(buf, sizeof(buf), fp) != NULL)
1225                         gtk_stext_insert(text, NULL, NULL, NULL, buf, -1);
1226                 fclose(fp);
1227         }
1228         compose_attach_parts(compose, msginfo);
1229
1230         gtk_stext_thaw(text);
1231         gtk_widget_grab_focus(compose->text);
1232
1233         if (prefs_common.auto_exteditor)
1234                 compose_exec_ext_editor(compose);
1235 }
1236
1237 GList *compose_get_compose_list(void)
1238 {
1239         return compose_list;
1240 }
1241
1242 void compose_entry_append(Compose *compose, const gchar *address,
1243                           ComposeEntryType type)
1244 {
1245         GtkEntry *entry;
1246         const gchar *text;
1247         gchar *header;
1248
1249         if (!address || *address == '\0') return;
1250
1251 #if 0 /* NEW COMPOSE GUI */
1252         switch (type) {
1253         case COMPOSE_CC:
1254                 entry = GTK_ENTRY(compose->cc_entry);
1255                 break;
1256         case COMPOSE_BCC:
1257                 entry = GTK_ENTRY(compose->bcc_entry);
1258                 break;
1259         case COMPOSE_NEWSGROUPS:
1260                 entry = GTK_ENTRY(compose->newsgroups_entry);
1261                 break;
1262         case COMPOSE_TO:
1263         default:
1264                 entry = GTK_ENTRY(compose->to_entry);
1265                 break;
1266         }
1267
1268         text = gtk_entry_get_text(entry);
1269         if (*text != '\0')
1270                 gtk_entry_append_text(entry, ", ");
1271         gtk_entry_append_text(entry, address);
1272 #endif
1273
1274         switch (type) {
1275         case COMPOSE_CC:
1276                 header = N_("Cc:");
1277                 break;
1278         case COMPOSE_BCC:
1279                 header = N_("Bcc:");
1280                 break;
1281         case COMPOSE_REPLYTO:
1282                 header = N_("Reply-To:");
1283                 break;
1284         case COMPOSE_NEWSGROUPS:
1285                 header = N_("Newsgroups:");
1286                 break;
1287         case COMPOSE_FOLLOWUPTO:
1288                 header = N_( "Followup-To:");
1289                 break;
1290         case COMPOSE_TO:
1291         default:
1292                 header = N_("To:");
1293                 break;
1294         }
1295         header = prefs_common.trans_hdr ? gettext(header) : header;
1296
1297         compose_add_header_entry(compose, header, (gchar *)address);
1298 }
1299
1300 static void compose_entries_set(Compose *compose, const gchar *mailto)
1301 {
1302         gchar *subject = NULL;
1303         gchar *to = NULL;
1304         gchar *cc = NULL;
1305         gchar *bcc = NULL;
1306         gchar *body = NULL;
1307         gchar *p;
1308         gchar *tmp_mailto;
1309
1310         Xstrdup_a(tmp_mailto, mailto, return);
1311
1312         to = tmp_mailto;
1313
1314         p = strchr(tmp_mailto, '?');
1315         if (p) {
1316                 *p = '\0';
1317                 p++;
1318         }
1319
1320         while (p) {
1321                 gchar *field, *value;
1322
1323                 field = p;
1324
1325                 p = strchr(p, '=');
1326                 if (!p) break;
1327                 *p = '\0';
1328                 p++;
1329
1330                 value = p;
1331
1332                 p = strchr(p, '&');
1333                 if (p) {
1334                         *p = '\0';
1335                         p++;
1336                 }
1337
1338                 if (*value == '\0') continue;
1339
1340                 if (!g_strcasecmp(field, "subject")) {
1341                         Xalloca(subject, strlen(value) + 1, return);
1342                         decode_uri(subject, value);
1343                 } else if (!g_strcasecmp(field, "cc")) {
1344                         cc = value;
1345                 } else if (!g_strcasecmp(field, "bcc")) {
1346                         bcc = value;
1347                 } else if (!g_strcasecmp(field, "body")) {
1348                         Xalloca(body, strlen(value) + 1, return);
1349                         decode_uri(body, value);
1350                 }
1351         }
1352
1353         if (to)
1354                 compose_entry_append(compose, to, COMPOSE_TO);
1355         if (subject)
1356                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), subject);
1357         if (cc)
1358                 compose_entry_append(compose, cc, COMPOSE_CC);
1359         if (bcc)
1360                 compose_entry_append(compose, bcc, COMPOSE_BCC);
1361         if (body) {
1362                 gtk_stext_insert(GTK_STEXT(compose->text),
1363                                 NULL, NULL, NULL, body, -1);
1364                 gtk_stext_insert(GTK_STEXT(compose->text),
1365                                 NULL, NULL, NULL, "\n", 1);
1366         }
1367 }
1368
1369 static gint compose_parse_header(Compose *compose, MsgInfo *msginfo)
1370 {
1371         static HeaderEntry hentry[] = {{"Reply-To:",       NULL, TRUE},
1372                                        {"Cc:",             NULL, FALSE},
1373                                        {"References:",     NULL, FALSE},
1374                                        {"Bcc:",            NULL, FALSE},
1375                                        {"Newsgroups:",     NULL, FALSE},
1376                                        {"Followup-To:",    NULL, FALSE},
1377                                        {"X-Mailing-List:", NULL, FALSE},
1378                                        {"X-BeenThere:",    NULL, FALSE},
1379                                        {NULL,              NULL, FALSE}};
1380
1381         enum
1382         {
1383                 H_REPLY_TO       = 0,
1384                 H_CC             = 1,
1385                 H_REFERENCES     = 2,
1386                 H_BCC            = 3,
1387                 H_NEWSGROUPS     = 4,
1388                 H_FOLLOWUP_TO    = 5,
1389                 H_X_MAILING_LIST = 6,
1390                 H_X_BEENTHERE    = 7
1391         };
1392
1393         FILE *fp;
1394
1395         g_return_val_if_fail(msginfo != NULL, -1);
1396
1397         if ((fp = procmsg_open_message(msginfo)) == NULL) return -1;
1398         procheader_get_header_fields(fp, hentry);
1399         fclose(fp);
1400
1401         if (hentry[H_REPLY_TO].body != NULL) {
1402                 conv_unmime_header_overwrite(hentry[H_REPLY_TO].body);
1403                 compose->replyto = hentry[H_REPLY_TO].body;
1404                 hentry[H_REPLY_TO].body = NULL;
1405         }
1406         if (hentry[H_CC].body != NULL) {
1407                 conv_unmime_header_overwrite(hentry[H_CC].body);
1408                 compose->cc = hentry[H_CC].body;
1409                 hentry[H_CC].body = NULL;
1410         }
1411         if (hentry[H_X_MAILING_LIST].body != NULL) {
1412                 /* this is good enough to parse debian-devel */
1413                 gchar *buf = g_malloc(strlen(hentry[H_X_MAILING_LIST].body) + 1);
1414                 g_return_val_if_fail(buf != NULL, -1 );
1415                 if (1 == sscanf(hentry[H_X_MAILING_LIST].body, "<%[^>]>", buf))
1416                         compose->mailinglist = g_strdup(buf);
1417                 g_free(buf);
1418                 g_free(hentry[H_X_MAILING_LIST].body);
1419                 hentry[H_X_MAILING_LIST].body = NULL ;
1420         }
1421         if (hentry[H_X_BEENTHERE].body != NULL) {
1422                 /* this is good enough to parse the sylpheed-claws lists */
1423                 gchar *buf = g_malloc(strlen(hentry[H_X_BEENTHERE].body) + 1);
1424                 g_return_val_if_fail(buf != NULL, -1 );
1425                 if (1 == sscanf(hentry[H_X_BEENTHERE].body, "%[^>]", buf))
1426                         compose->mailinglist = g_strdup(buf);
1427                 g_free(buf);
1428                 g_free(hentry[H_X_BEENTHERE].body);
1429                 hentry[H_X_BEENTHERE].body = NULL ;
1430         }
1431         if (hentry[H_REFERENCES].body != NULL) {
1432                 if (compose->mode == COMPOSE_REEDIT)
1433                         compose->references = hentry[H_REFERENCES].body;
1434                 else {
1435                         compose->references = compose_parse_references
1436                                 (hentry[H_REFERENCES].body, msginfo->msgid);
1437                         g_free(hentry[H_REFERENCES].body);
1438                 }
1439                 hentry[H_REFERENCES].body = NULL;
1440         }
1441         if (hentry[H_BCC].body != NULL) {
1442                 if (compose->mode == COMPOSE_REEDIT) {
1443                         conv_unmime_header_overwrite(hentry[H_BCC].body);
1444                         compose->bcc = hentry[H_BCC].body;
1445                 } else
1446                         g_free(hentry[H_BCC].body);
1447                 hentry[H_BCC].body = NULL;
1448         }
1449         if (hentry[H_NEWSGROUPS].body != NULL) {
1450                 compose->newsgroups = hentry[H_NEWSGROUPS].body;
1451                 hentry[H_NEWSGROUPS].body = NULL;
1452         }
1453         if (hentry[H_FOLLOWUP_TO].body != NULL) {
1454                 conv_unmime_header_overwrite(hentry[H_FOLLOWUP_TO].body);
1455                 compose->followup_to = hentry[H_FOLLOWUP_TO].body;
1456                 hentry[H_FOLLOWUP_TO].body = NULL;
1457         }
1458
1459         if (compose->mode == COMPOSE_REEDIT && msginfo->inreplyto)
1460                 compose->inreplyto = g_strdup(msginfo->inreplyto);
1461         else if (compose->mode != COMPOSE_REEDIT &&
1462                  msginfo->msgid && *msginfo->msgid) {
1463                 compose->inreplyto = g_strdup(msginfo->msgid);
1464
1465                 if (!compose->references) {
1466                         if (msginfo->inreplyto && *msginfo->inreplyto)
1467                                 compose->references =
1468                                         g_strdup_printf("<%s>\n\t<%s>",
1469                                                         msginfo->inreplyto,
1470                                                         msginfo->msgid);
1471                         else
1472                                 compose->references =
1473                                         g_strconcat("<", msginfo->msgid, ">",
1474                                                     NULL);
1475                 }
1476         }
1477
1478         return 0;
1479 }
1480
1481 static gchar *compose_parse_references(const gchar *ref, const gchar *msgid)
1482 {
1483         GSList *ref_id_list, *cur;
1484         GString *new_ref;
1485         gchar *new_ref_str;
1486
1487         ref_id_list = references_list_append(NULL, ref);
1488         if (!ref_id_list) return NULL;
1489         if (msgid && *msgid)
1490                 ref_id_list = g_slist_append(ref_id_list, g_strdup(msgid));
1491
1492         for (;;) {
1493                 gint len = 0;
1494
1495                 for (cur = ref_id_list; cur != NULL; cur = cur->next)
1496                         /* "<" + Message-ID + ">" + CR+LF+TAB */
1497                         len += strlen((gchar *)cur->data) + 5;
1498
1499                 if (len > MAX_REFERENCES_LEN) {
1500                         /* remove second message-ID */
1501                         if (ref_id_list && ref_id_list->next &&
1502                             ref_id_list->next->next) {
1503                                 g_free(ref_id_list->next->data);
1504                                 ref_id_list = g_slist_remove
1505                                         (ref_id_list, ref_id_list->next->data);
1506                         } else {
1507                                 slist_free_strings(ref_id_list);
1508                                 g_slist_free(ref_id_list);
1509                                 return NULL;
1510                         }
1511                 } else
1512                         break;
1513         }
1514
1515         new_ref = g_string_new("");
1516         for (cur = ref_id_list; cur != NULL; cur = cur->next) {
1517                 if (new_ref->len > 0)
1518                         g_string_append(new_ref, "\n\t");
1519                 g_string_sprintfa(new_ref, "<%s>", (gchar *)cur->data);
1520         }
1521
1522         slist_free_strings(ref_id_list);
1523         g_slist_free(ref_id_list);
1524
1525         new_ref_str = new_ref->str;
1526         g_string_free(new_ref, FALSE);
1527
1528         return new_ref_str;
1529 }
1530
1531 static gchar *compose_quote_fmt(Compose *compose, MsgInfo *msginfo,
1532                                 const gchar *fmt, const gchar *qmark)
1533 {
1534         GtkSText *text = GTK_STEXT(compose->text);
1535         gchar *quote_str = NULL;
1536         gchar *buf;
1537         gchar *p, *lastp;
1538         gint len;
1539
1540         if (qmark != NULL) {
1541                 quote_fmt_init(msginfo, NULL);
1542                 quote_fmt_scan_string(qmark);
1543                 quote_fmt_parse();
1544
1545                 buf = quote_fmt_get_buffer();
1546                 if (buf == NULL)
1547                         alertpanel_error(_("Quote mark format error."));
1548                 else
1549                         Xstrdup_a(quote_str, buf, return NULL)
1550         }
1551
1552         if (fmt && *fmt != '\0') {
1553                 quote_fmt_init(msginfo, quote_str);
1554                 quote_fmt_scan_string(fmt);
1555                 quote_fmt_parse();
1556
1557                 buf = quote_fmt_get_buffer();
1558                 if (buf == NULL) {
1559                         alertpanel_error(_("Message reply/forward format error."));
1560                         return NULL;
1561                 }
1562         } else
1563                 buf = "";
1564
1565         gtk_stext_freeze(text);
1566         gtk_stext_set_point(text, 0);
1567         gtk_stext_forward_delete(text, gtk_stext_get_length(text));
1568
1569         for (p = buf; *p != '\0'; ) {
1570                 lastp = strchr(p, '\n');
1571                 len = lastp ? lastp - p + 1 : -1;
1572                 gtk_stext_insert(text, NULL, NULL, NULL, p, len);
1573                 if (lastp)
1574                         p = lastp + 1;
1575                 else
1576                         break;
1577         }
1578
1579         gtk_stext_thaw(text);
1580
1581         return buf;
1582 }
1583
1584 static void compose_reply_set_entry(Compose *compose, MsgInfo *msginfo,
1585                                     gboolean to_all, gboolean ignore_replyto,
1586                                     gboolean followup_and_reply_to)
1587 {
1588         GSList *cc_list;
1589         GSList *cur;
1590         gchar *from;
1591         GHashTable *to_table;
1592
1593         g_return_if_fail(compose->account != NULL);
1594         g_return_if_fail(msginfo != NULL);
1595
1596         if ((compose->account->protocol != A_NNTP) || followup_and_reply_to)
1597                 compose_entry_append(compose,
1598                                     ((compose->replyto && !ignore_replyto)
1599                                      ? compose->replyto
1600                                      : (compose->mailinglist && !ignore_replyto)
1601                                      ? compose->mailinglist
1602                                      : msginfo->from ? msginfo->from : ""),
1603                                      COMPOSE_TO);
1604         if (compose->account->protocol == A_NNTP) {
1605                 if (ignore_replyto)
1606                         compose_entry_append
1607                                 (compose, msginfo->from ? msginfo->from : "",
1608                                  COMPOSE_TO);
1609                 else
1610                         compose_entry_append
1611                                 (compose,
1612                                  compose->followup_to ? compose->followup_to
1613                                  : compose->newsgroups ? compose->newsgroups
1614                                  : "",
1615                                  COMPOSE_NEWSGROUPS);
1616         }
1617
1618         if (msginfo->subject && *msginfo->subject) {
1619                 gchar *buf, *buf2, *p;
1620
1621                 buf = g_strdup(msginfo->subject);
1622                 while (!strncasecmp(buf, "Re:", 3)) {
1623                         p = buf + 3;
1624                         while (isspace(*p)) p++;
1625                         memmove(buf, p, strlen(p) + 1);
1626                 }
1627
1628                 buf2 = g_strdup_printf("Re: %s", buf);
1629                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), buf2);
1630                 g_free(buf2);
1631                 g_free(buf);
1632         } else
1633                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), "Re: ");
1634
1635         if (!to_all || compose->account->protocol == A_NNTP) return;
1636
1637         from = g_strdup(compose->replyto ? compose->replyto :
1638                         msginfo->from ? msginfo->from : "");
1639         extract_address(from);
1640
1641         cc_list = address_list_append(NULL, msginfo->to);
1642         cc_list = address_list_append(cc_list, compose->cc);
1643
1644         to_table = g_hash_table_new(g_str_hash, g_str_equal);
1645         g_hash_table_insert(to_table, from, GINT_TO_POINTER(1));
1646         if (compose->account)
1647                 g_hash_table_insert(to_table, compose->account->address,
1648                                     GINT_TO_POINTER(1));
1649
1650         /* remove address on To: and that of current account */
1651         for (cur = cc_list; cur != NULL; ) {
1652                 GSList *next = cur->next;
1653
1654                 if (g_hash_table_lookup(to_table, cur->data) != NULL)
1655                         cc_list = g_slist_remove(cc_list, cur->data);
1656                 else
1657                         g_hash_table_insert(to_table, cur->data, cur);
1658
1659                 cur = next;
1660         }
1661         g_hash_table_destroy(to_table);
1662         g_free(from);
1663
1664         if (cc_list) {
1665                 for (cur = cc_list; cur != NULL; cur = cur->next)
1666                         compose_entry_append(compose, (gchar *)cur->data,
1667                                              COMPOSE_CC);
1668                 slist_free_strings(cc_list);
1669                 g_slist_free(cc_list);
1670         }
1671 }
1672
1673 #define SET_ENTRY(entry, str) \
1674 { \
1675         if (str && *str) \
1676                 gtk_entry_set_text(GTK_ENTRY(compose->entry), str); \
1677 }
1678
1679 #define SET_ADDRESS(type, str) \
1680 { \
1681         if (str && *str) \
1682                 compose_entry_append(compose, str, type); \
1683 }
1684
1685 static void compose_reedit_set_entry(Compose *compose, MsgInfo *msginfo)
1686 {
1687         g_return_if_fail(msginfo != NULL);
1688
1689         SET_ENTRY(subject_entry, msginfo->subject);
1690         SET_ADDRESS(COMPOSE_TO, msginfo->to);
1691         SET_ADDRESS(COMPOSE_CC, compose->cc);
1692         SET_ADDRESS(COMPOSE_BCC, compose->bcc);
1693         SET_ADDRESS(COMPOSE_REPLYTO, compose->replyto);
1694
1695 #if 0 /* NEW COMPOSE GUI */
1696         if (compose->bcc) {
1697                 GtkItemFactory *ifactory;
1698                 GtkWidget *menuitem;
1699
1700                 ifactory = gtk_item_factory_from_widget(compose->menubar);
1701                 menuitem = gtk_item_factory_get_item(ifactory, "/Message/Bcc");
1702                 gtk_check_menu_item_set_active
1703                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
1704         }
1705         if (compose->replyto) {
1706                 GtkItemFactory *ifactory;
1707                 GtkWidget *menuitem;
1708
1709                 ifactory = gtk_item_factory_from_widget(compose->menubar);
1710                 menuitem = gtk_item_factory_get_item
1711                         (ifactory, "/Message/Reply to");
1712                 gtk_check_menu_item_set_active
1713                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
1714         }
1715 #endif
1716 }
1717
1718 #undef SET_ENTRY
1719 #undef SET_ADDRESS
1720
1721 static void compose_exec_sig(Compose *compose, gchar *sigfile)
1722 {
1723         FILE *tmpfp;
1724         pid_t thepid;
1725         gchar *sigtext;
1726         FILE  *sigprg;
1727         gchar  *buf;
1728         size_t buf_len = 128;
1729
1730         if (strlen(sigfile) < 2)
1731           return;
1732
1733         sigprg = popen(sigfile+1, "r");
1734         if (sigprg) {
1735
1736                 buf = g_malloc(buf_len);
1737
1738                 if (!buf) {
1739                         gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, \
1740                         "Unable to insert signature (malloc failed)\n", -1);
1741
1742                         pclose(sigprg);
1743                         return;
1744                 }
1745
1746                 while (!feof(sigprg)) {
1747                         bzero(buf, buf_len);
1748                         fread(buf, buf_len-1, 1, sigprg);
1749                         gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, buf, -1);
1750                 }
1751
1752                 g_free(buf);
1753                 pclose(sigprg);
1754         }
1755         else
1756         {
1757                 gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, \
1758                 "Can't exec file: ", -1);
1759                 gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, \
1760                 sigfile+1, -1);
1761         }
1762 }
1763
1764 static void compose_insert_sig(Compose *compose)
1765 {
1766         gchar *sigfile;
1767
1768         if (compose->account && compose->account->sig_path)
1769                 sigfile = g_strdup(compose->account->sig_path);
1770         else {
1771                 sigfile = g_strconcat(get_home_dir(), G_DIR_SEPARATOR_S,
1772                                       DEFAULT_SIGNATURE, NULL);
1773         }
1774
1775         if (!is_file_or_fifo_exist(sigfile) & (sigfile[0] != '|')) {
1776                 g_free(sigfile);
1777                 return;
1778         }
1779
1780         gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, "\n\n", 2);
1781         if (prefs_common.sig_sep) {
1782                 gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL,
1783                                 prefs_common.sig_sep, -1);
1784                 gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL,
1785                                 "\n", 1);
1786         }
1787
1788         if (sigfile[0] == '|')
1789         {
1790                 compose_exec_sig(compose, sigfile);
1791         }
1792         else
1793         {
1794                 compose_insert_file(compose, sigfile);
1795         }
1796         g_free(sigfile);
1797 }
1798
1799 static void compose_insert_file(Compose *compose, const gchar *file)
1800 {
1801         GtkSText *text = GTK_STEXT(compose->text);
1802         gchar buf[BUFFSIZE];
1803         gint len;
1804         FILE *fp;
1805
1806         g_return_if_fail(file != NULL);
1807
1808         if ((fp = fopen(file, "r")) == NULL) {
1809                 FILE_OP_ERROR(file, "fopen");
1810                 return;
1811         }
1812
1813         gtk_stext_freeze(text);
1814
1815         while (fgets(buf, sizeof(buf), fp) != NULL) {
1816                 /* strip <CR> if DOS/Windows file,
1817                    replace <CR> with <LF> if Macintosh file. */
1818                 strcrchomp(buf);
1819                 len = strlen(buf);
1820                 if (len > 0 && buf[len - 1] != '\n') {
1821                         while (--len >= 0)
1822                                 if (buf[len] == '\r') buf[len] = '\n';
1823                 }
1824
1825                 gtk_stext_insert(text, NULL, NULL, NULL, buf, -1);
1826         }
1827
1828         gtk_stext_thaw(text);
1829
1830         fclose(fp);
1831 }
1832
1833 static void compose_attach_info(Compose * compose, AttachInfo * ainfo,
1834                                 ContentType cnttype)
1835 {
1836         gchar *text[N_ATTACH_COLS];
1837         gint row;
1838
1839         text[COL_MIMETYPE] = ainfo->content_type;
1840         text[COL_SIZE] = to_human_readable(ainfo->size);
1841         text[COL_NAME] = ainfo->name;
1842
1843         row = gtk_clist_append(GTK_CLIST(compose->attach_clist), text);
1844         gtk_clist_set_row_data(GTK_CLIST(compose->attach_clist), row, ainfo);
1845
1846         if (cnttype != MIME_MESSAGE_RFC822)
1847                 compose_changed_cb(NULL, compose);
1848 }
1849
1850 static void compose_attach_append_with_type(Compose *compose,
1851                                             const gchar *file,
1852                                             const gchar *type,
1853                                             ContentType cnttype)
1854 {
1855         AttachInfo *ainfo;
1856         off_t size;
1857
1858         if (!is_file_exist(file)) {
1859                 g_warning(_("File %s doesn't exist\n"), file);
1860                 return;
1861         }
1862         if ((size = get_file_size(file)) < 0) {
1863                 g_warning(_("Can't get file size of %s\n"), file);
1864                 return;
1865         }
1866         if (size == 0) {
1867                 alertpanel_notice(_("File %s is empty\n"), file);
1868                 return;
1869         }
1870 #if 0 /* NEW COMPOSE GUI */
1871         if (!compose->use_attach) {
1872                 GtkItemFactory *ifactory;
1873                 GtkWidget *menuitem;
1874
1875                 ifactory = gtk_item_factory_from_widget(compose->menubar);
1876                 menuitem = gtk_item_factory_get_item(ifactory,
1877                                                      "/Message/Attach");
1878                 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
1879                                                TRUE);
1880         }
1881 #endif
1882         ainfo = g_new0(AttachInfo, 1);
1883         ainfo->file = g_strdup(file);
1884
1885         if (cnttype == MIME_MESSAGE_RFC822) {
1886                 ainfo->encoding = ENC_7BIT;
1887                 ainfo->name = g_strdup_printf(_("Message: %s"),
1888                                               g_basename(file));
1889         } else {
1890                 ainfo->encoding = ENC_BASE64;
1891                 ainfo->name = g_strdup(g_basename(file));
1892         }
1893
1894         ainfo->content_type = g_strdup(type);
1895         ainfo->size = size;
1896
1897         compose_attach_info(compose, ainfo, cnttype);
1898 }
1899
1900 static void compose_attach_append(Compose *compose, const gchar *file,
1901                                   ContentType cnttype)
1902 {
1903         AttachInfo *ainfo;
1904         gchar *text[N_ATTACH_COLS];
1905         off_t size;
1906         gint row;
1907
1908         if (!is_file_exist(file)) {
1909                 g_warning(_("File %s doesn't exist\n"), file);
1910                 return;
1911         }
1912         if ((size = get_file_size(file)) < 0) {
1913                 g_warning(_("Can't get file size of %s\n"), file);
1914                 return;
1915         }
1916         if (size == 0) {
1917                 alertpanel_notice(_("File %s is empty\n"), file);
1918                 return;
1919         }
1920 #if 0 /* NEW COMPOSE GUI */
1921         if (!compose->use_attach) {
1922                 GtkItemFactory *ifactory;
1923                 GtkWidget *menuitem;
1924
1925                 ifactory = gtk_item_factory_from_widget(compose->menubar);
1926                 menuitem = gtk_item_factory_get_item(ifactory,
1927                                                      "/Message/Attach");
1928                 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
1929                                                TRUE);
1930         }
1931 #endif
1932         ainfo = g_new0(AttachInfo, 1);
1933         ainfo->file = g_strdup(file);
1934
1935         if (cnttype == MIME_MESSAGE_RFC822) {
1936                 ainfo->content_type = g_strdup("message/rfc822");
1937                 ainfo->encoding = ENC_7BIT;
1938                 ainfo->name = g_strdup_printf(_("Message: %s"),
1939                                               g_basename(file));
1940         } else {
1941                 ainfo->content_type = procmime_get_mime_type(file);
1942                 if (!ainfo->content_type)
1943                         ainfo->content_type =
1944                                 g_strdup("application/octet-stream");
1945                 ainfo->encoding = ENC_BASE64;
1946                 ainfo->name = g_strdup(g_basename(file));
1947         }
1948         ainfo->size = size;
1949
1950         compose_attach_info(compose, ainfo, cnttype);
1951 }
1952
1953 #define GET_CHAR(pos, buf, len)                                              \
1954 {                                                                            \
1955         if (text->use_wchar)                                                 \
1956                 len = wctomb(buf, (wchar_t)GTK_STEXT_INDEX(text, (pos)));     \
1957         else {                                                               \
1958                 buf[0] = GTK_STEXT_INDEX(text, (pos));                       \
1959                 len = 1;                                                     \
1960         }                                                                    \
1961 }
1962
1963 static void compose_wrap_line(Compose *compose)
1964 {
1965         GtkSText *text = GTK_STEXT(compose->text);
1966         gint ch_len, last_ch_len;
1967         gchar cbuf[MB_LEN_MAX], last_ch;
1968         guint text_len;
1969         guint line_end;
1970         guint quoted;
1971         gint p_start, p_end;
1972         gint line_pos, cur_pos;
1973         gint line_len, cur_len;
1974
1975
1976         gtk_stext_freeze(text);
1977
1978         text_len = gtk_stext_get_length(text);
1979
1980         /* check to see if the point is on the paragraph mark (empty line). */
1981         cur_pos = gtk_stext_get_point(text);
1982         GET_CHAR(cur_pos, cbuf, ch_len);
1983         if ((ch_len == 1 && *cbuf == '\n') || cur_pos == text_len) {
1984                 if (cur_pos == 0)
1985                         goto compose_end; /* on the paragraph mark */
1986                 GET_CHAR(cur_pos - 1, cbuf, ch_len);
1987                 if (ch_len == 1 && *cbuf == '\n')
1988                         goto compose_end; /* on the paragraph mark */
1989         }
1990
1991         /* find paragraph start. */
1992         line_end = quoted = 0;
1993         for (p_start = cur_pos; p_start >= 0; --p_start) {
1994                 GET_CHAR(p_start, cbuf, ch_len);
1995                 if (ch_len == 1 && *cbuf == '\n') {
1996                         if (quoted)
1997                                 goto compose_end; /* quoted part */
1998                         if (line_end) {
1999                                 p_start += 2;
2000                                 break;
2001                         }
2002                         line_end = 1;
2003                 } else {
2004                         if (ch_len == 1 && strchr(">:#", *cbuf))
2005                                 quoted = 1;
2006                         else if (ch_len != 1 || !isspace(*cbuf))
2007                                 quoted = 0;
2008
2009                         line_end = 0;
2010                 }
2011         }
2012         if (p_start < 0)
2013                 p_start = 0;
2014
2015         /* find paragraph end. */
2016         line_end = 0;
2017         for (p_end = cur_pos; p_end < text_len; p_end++) {
2018                 GET_CHAR(p_end, cbuf, ch_len);
2019                 if (ch_len == 1 && *cbuf == '\n') {
2020                         if (line_end) {
2021                                 p_end -= 1;
2022                                 break;
2023                         }
2024                         line_end = 1;
2025                 } else {
2026                         if (line_end && ch_len == 1 && strchr(">:#", *cbuf))
2027                                 goto compose_end; /* quoted part */
2028
2029                         line_end = 0;
2030                 }
2031         }
2032         if (p_end >= text_len)
2033                 p_end = text_len;
2034
2035         if (p_start >= p_end)
2036                 goto compose_end;
2037
2038         line_len = cur_len = 0;
2039         last_ch_len = 0;
2040         last_ch = '\0';
2041         line_pos = p_start;
2042         for (cur_pos = p_start; cur_pos < p_end; cur_pos++) {
2043                 guint space = 0;
2044
2045                 GET_CHAR(cur_pos, cbuf, ch_len);
2046
2047                 if (ch_len < 0) {
2048                         cbuf[0] = '\0';
2049                         ch_len = 1;
2050                 }
2051
2052                 if (ch_len == 1 && isspace(*cbuf))
2053                         space = 1;
2054
2055                 if (ch_len == 1 && *cbuf == '\n') {
2056                         guint replace = 0;
2057                         if (last_ch_len == 1 && !isspace(last_ch)) {
2058                                 if (cur_pos + 1 < p_end) {
2059                                         GET_CHAR(cur_pos + 1, cbuf, ch_len);
2060                                         if (ch_len == 1 && !isspace(*cbuf))
2061                                                 replace = 1;
2062                                 }
2063                         }
2064                         gtk_stext_set_point(text, cur_pos + 1);
2065                         gtk_stext_backward_delete(text, 1);
2066                         if (replace) {
2067                                 gtk_stext_set_point(text, cur_pos);
2068                                 gtk_stext_insert(text, NULL, NULL, NULL, " ", 1);
2069                                 space = 1;
2070                         }
2071                         else {
2072                                 p_end--;
2073                                 cur_pos--;
2074                                 continue;
2075                         }
2076                 }
2077
2078                 last_ch_len = ch_len;
2079                 last_ch = *cbuf;
2080
2081                 if (space) {
2082                         line_pos = cur_pos + 1;
2083                         line_len = cur_len + ch_len;
2084                 }
2085
2086                 if (cur_len + ch_len > prefs_common.linewrap_len &&
2087                     line_len > 0) {
2088                         gint tlen = ch_len;
2089
2090                         GET_CHAR(line_pos - 1, cbuf, ch_len);
2091                         if (ch_len == 1 && isspace(*cbuf)) {
2092                                 gtk_stext_set_point(text, line_pos);
2093                                 gtk_stext_backward_delete(text, 1);
2094                                 p_end--;
2095                                 cur_pos--;
2096                                 line_pos--;
2097                                 cur_len--;
2098                                 line_len--;
2099                         }
2100                         ch_len = tlen;
2101
2102                         gtk_stext_set_point(text, line_pos);
2103                         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
2104                         p_end++;
2105                         cur_pos++;
2106                         line_pos++;
2107                         cur_len = cur_len - line_len + ch_len;
2108                         line_len = 0;
2109                         continue;
2110                 }
2111
2112                 if (ch_len > 1) {
2113                         line_pos = cur_pos + 1;
2114                         line_len = cur_len + ch_len;
2115                 }
2116                 cur_len += ch_len;
2117         }
2118
2119 compose_end:
2120         gtk_stext_thaw(text);
2121 }
2122
2123 /* return indent length */
2124 static guint get_indent_length(GtkSText *text, guint start_pos, guint text_len)
2125 {
2126         gint indent_len = 0;
2127         gint i, ch_len;
2128         gchar cbuf[MB_LEN_MAX];
2129
2130         for (i = start_pos; i < text_len; i++) {
2131                 GET_CHAR(i, cbuf, ch_len);
2132                 if (ch_len > 1)
2133                         break;
2134                 /* allow space, tab, > or | */
2135                 if (cbuf[0] != ' ' && cbuf[0] != '\t' &&
2136                     cbuf[0] != '>' && cbuf[0] != '|')
2137                         break;
2138                 indent_len++;
2139         }
2140
2141         return indent_len;
2142 }
2143
2144 /* insert quotation string when line was wrapped */
2145 static guint ins_quote(GtkSText *text, guint quote_len, guint indent_len,
2146                        guint prev_line_pos, guint text_len,
2147                        gchar *quote_fmt)
2148 {
2149         guint i, ins_len;
2150         gchar ch;
2151
2152         if (indent_len) {
2153                 for (i = 0; i < indent_len; i++) {
2154                         ch = GTK_STEXT_INDEX(text, prev_line_pos + i);
2155                         gtk_stext_insert(text, NULL, NULL, NULL, &ch, 1);
2156                 }
2157                 ins_len = indent_len;
2158         } else {
2159                 gtk_stext_insert(text, NULL, NULL, NULL, quote_fmt, quote_len);
2160                 ins_len = quote_len;
2161         }
2162
2163         return ins_len;
2164 }
2165
2166 #undef WRAP_DEBUG
2167 #ifdef WRAP_DEBUG
2168 /* Darko: used when I debug wrapping */
2169 void dump_text(GtkSText *text, int pos, int tlen, int breakoncr)
2170 {
2171         gint i;
2172         gchar ch;
2173
2174         printf("%d [", pos);
2175         for (i = pos; i < tlen; i++) {
2176                 ch = GTK_STEXT_INDEX(text, i);
2177                 if (breakoncr && ch == '\n')
2178                         break;
2179                 printf("%c", ch);
2180         }
2181         printf("]\n");
2182 }
2183 #endif
2184
2185 static void compose_wrap_line_all(Compose *compose)
2186 {
2187         GtkSText *text = GTK_STEXT(compose->text);
2188         guint tlen;
2189         guint line_pos = 0, cur_pos = 0, p_pos = 0;
2190         gint line_len = 0, cur_len = 0;
2191         gint ch_len;
2192         gboolean is_new_line = TRUE, do_delete = FALSE;
2193         guint qlen = 0, i_len = 0;
2194         guint linewrap_quote = prefs_common.linewrap_quote;
2195         guint linewrap_len = prefs_common.linewrap_len;
2196         gchar *qfmt = prefs_common.quotemark;
2197         gchar cbuf[MB_LEN_MAX];
2198
2199         gtk_stext_freeze(text);
2200
2201         /* make text buffer contiguous */
2202         /* gtk_stext_compact_buffer(text); */
2203
2204         tlen = gtk_stext_get_length(text);
2205
2206         for (; cur_pos < tlen; cur_pos++) {
2207                 /* mark position of new line - needed for quotation wrap */
2208                 if (is_new_line) {
2209                         if (linewrap_quote) {
2210                                 qlen = gtkut_text_str_compare
2211                                         (text, cur_pos, tlen, qfmt);
2212                                 if (qlen)
2213                                         i_len = get_indent_length
2214                                                 (text, cur_pos, tlen);
2215                                 else
2216                                         i_len = 0;
2217                         }
2218                         is_new_line = FALSE;
2219                         p_pos = cur_pos;
2220 #ifdef WRAP_DEBUG
2221                         printf("new line i_len=%d qlen=%d p_pos=", i_len, qlen);
2222                         dump_text(text, p_pos, tlen, 1);
2223 #endif
2224                 }
2225
2226                 GET_CHAR(cur_pos, cbuf, ch_len);
2227
2228                 /* fix line length for tabs */
2229                 if (ch_len == 1 && *cbuf == '\t') {
2230                         guint tab_width = text->default_tab_width;
2231                         guint tab_offset = line_len % tab_width;
2232
2233 #ifdef WRAP_DEBUG
2234                         printf("found tab at pos=%d line_len=%d ", cur_pos,
2235                                 line_len);
2236 #endif
2237                         if (tab_offset) {
2238                                 line_len += tab_width - tab_offset - 1;
2239                                 cur_len = line_len;
2240                         }
2241 #ifdef WRAP_DEBUG
2242                         printf("new_len=%d\n", line_len);
2243 #endif
2244                 }
2245
2246                 /* we have encountered line break */
2247                 if (ch_len == 1 && *cbuf == '\n') {
2248                         gint clen;
2249                         guint ilen;
2250                         gchar cb[MB_CUR_MAX];
2251
2252 #ifdef WRAP_DEBUG
2253                         printf("found CR at %d next line is ", cur_pos);
2254                         dump_text(text, cur_pos + 1, tlen, 1);
2255 #endif
2256                         /* if it's just quotation + newline skip it */
2257                         if (i_len && (cur_pos + 1 < tlen)) {
2258                                 /* check if text at new line matches indent */
2259                                 ilen =  gtkut_text_str_compare_n
2260                                         (text, cur_pos + 1, p_pos, i_len, tlen);
2261                                 if (cur_pos + ilen < tlen) {
2262                                         GET_CHAR(cur_pos + ilen + 1, cb, clen);
2263                                         /* no need to join the lines */
2264                                         if (clen == 1 && cb[0] == '\n')
2265                                                 do_delete = FALSE;
2266                                 }
2267                         /* if it's just newline skip it */
2268                         } else if (do_delete && (cur_pos + 1 < tlen)) {
2269                                 GET_CHAR(cur_pos + 1, cb, clen);
2270                                 /* no need to join the lines */
2271                                 if (clen == 1 && cb[0] == '\n')
2272                                         do_delete = FALSE;
2273                         }
2274
2275 #ifdef WRAP_DEBUG
2276                         printf("qlen=%d l_len=%d wrap_len=%d do_del=%d\n",
2277                                 qlen, line_len, linewrap_len, do_delete);
2278 #endif
2279                         /* should we delete to perform smart wrapping */
2280                         if (line_len < linewrap_len && do_delete) {
2281                                 /* get rid of newline */
2282                                 gtk_stext_set_point(text, cur_pos);
2283                                 gtk_stext_forward_delete(text, 1);
2284                                 tlen--;
2285
2286                                 /* if text starts with quote fmt or with
2287                                    indent string, delete them */
2288                                 if (i_len) {
2289                                         ilen =  gtkut_text_str_compare_n
2290                                                 (text, cur_pos, p_pos, i_len,
2291                                                  tlen);
2292                                         if (ilen) {
2293                                                 gtk_stext_forward_delete(text,
2294                                                                          ilen);
2295                                                 tlen -= ilen;
2296                                         }
2297                                 } else if (qlen) {
2298                                         if (gtkut_text_str_compare
2299                                             (text, cur_pos, tlen, qfmt)) {
2300                                                 gtk_stext_forward_delete
2301                                                         (text, qlen);
2302                                                 tlen -= qlen;
2303                                         }
2304                                 }
2305
2306                                 GET_CHAR(cur_pos, cb, clen);
2307
2308                                 /* insert space if it's alphanumeric */
2309                                 if ((cur_pos != line_pos) &&
2310                                     ((clen > 1) || isalnum(cb[0]))) {
2311                                         gtk_stext_insert(text, NULL, NULL,
2312                                                         NULL, " ", 1);
2313                                         /* gtk_text_compact_buffer(text); */
2314                                         tlen++;
2315                                 }
2316
2317                                 /* and start over with current line */
2318                                 cur_pos = p_pos - 1;
2319                                 line_pos = cur_pos;
2320                                 line_len = cur_len = 0;
2321                                 qlen = 0;
2322                                 do_delete = FALSE;
2323                                 is_new_line = TRUE;
2324 #ifdef WRAP_DEBUG
2325                                 printf("after delete l_pos=");
2326                                 dump_text(text, line_pos, tlen, 1);
2327 #endif
2328                                 continue;
2329                         }
2330
2331                         /* mark new line beginning */
2332                         line_pos = cur_pos + 1;
2333                         line_len = cur_len = 0;
2334                         qlen = 0;
2335                         do_delete = FALSE;
2336                         is_new_line = TRUE;
2337                         continue;
2338                 }
2339
2340                 if (ch_len < 0) {
2341                         cbuf[0] = '\0';
2342                         ch_len = 1;
2343                 }
2344
2345                 /* possible line break */
2346                 if (ch_len == 1 && isspace(*cbuf)) {
2347                         line_pos = cur_pos + 1;
2348                         line_len = cur_len + ch_len;
2349                 }
2350
2351                 /* are we over wrapping length set in preferences ? */
2352                 if (cur_len + ch_len > linewrap_len) {
2353                         gint clen;
2354
2355 #ifdef WRAP_DEBUG
2356                         printf("should wrap cur_pos=%d ", cur_pos);
2357                         dump_text(text, p_pos, tlen, 1);
2358                         dump_text(text, line_pos, tlen, 1);
2359 #endif
2360                         /* force wrapping if it is one long word but not URL */
2361                         if (p_pos + i_len == line_pos)
2362                                 if (!gtkut_text_is_uri_string
2363                                     (text, line_pos, tlen))
2364                                         line_pos = cur_pos - 1;
2365 #ifdef WRAP_DEBUG
2366                         printf("new line_pos=%d\n", line_pos);
2367 #endif
2368
2369                         GET_CHAR(line_pos - 1, cbuf, clen);
2370
2371                         /* if next character is space delete it */
2372                         if (clen == 1 && isspace(*cbuf)) {
2373                                 if (p_pos + i_len != line_pos ||
2374                                     !gtkut_text_is_uri_string
2375                                         (text, line_pos, tlen)) {
2376                                         gtk_stext_set_point(text, line_pos);
2377                                         gtk_stext_backward_delete(text, 1);
2378                                         tlen--;
2379                                         cur_pos--;
2380                                         line_pos--;
2381                                         cur_len--;
2382                                         line_len--;
2383                                 }
2384                         }
2385
2386                         /* if it is URL at beginning of line don't wrap */
2387                         if (p_pos + i_len == line_pos &&
2388                             gtkut_text_is_uri_string(text, line_pos, tlen)) {
2389 #ifdef WRAP_DEBUG
2390                                 printf("found URL at ");
2391                                 dump_text(text, line_pos, tlen, 1);
2392 #endif
2393                                 continue;
2394                         }
2395
2396                         /* insert CR */
2397                         gtk_stext_set_point(text, line_pos);
2398                         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
2399                         /* gtk_stext_compact_buffer(text); */
2400                         tlen++;
2401                         line_pos++;
2402                         /* for loop will increase it */
2403                         cur_pos = line_pos - 1;
2404                         /* start over with current line */
2405                         is_new_line = TRUE;
2406                         line_len = 0;
2407                         cur_len = 0;
2408                         do_delete = TRUE;
2409 #ifdef WRAP_DEBUG
2410                         printf("after CR insert ");
2411                         dump_text(text, line_pos, tlen, 1);
2412                         dump_text(text, cur_pos, tlen, 1);
2413 #endif
2414
2415                         /* should we insert quotation ? */
2416                         if (linewrap_quote && qlen) {
2417                                 /* only if line is not already quoted  */
2418                                 if (!gtkut_text_str_compare
2419                                         (text, line_pos, tlen, qfmt)) {
2420                                         guint ins_len;
2421
2422                                         if (line_pos - p_pos > i_len) {
2423                                                 ins_len = ins_quote
2424                                                         (text, qlen, i_len,
2425                                                          p_pos, tlen, qfmt);
2426
2427                                                 /* gtk_stext_compact_buffer(text); */
2428                                                 tlen += ins_len;
2429                                         }
2430 #ifdef WRAP_DEBUG
2431                                         printf("after quote insert ");
2432                                         dump_text(text, line_pos, tlen, 1);
2433 #endif
2434                                 }
2435                         }
2436                         continue;
2437                 }
2438
2439                 if (ch_len > 1) {
2440                         line_pos = cur_pos + 1;
2441                         line_len = cur_len + ch_len;
2442                 }
2443                 /* advance to next character in buffer */
2444                 cur_len += ch_len;
2445         }
2446
2447         gtk_stext_thaw(text);
2448 }
2449 #undef GET_CHAR
2450
2451 static void compose_set_title(Compose *compose)
2452 {
2453         gchar *str;
2454         gchar *edited;
2455
2456         edited = compose->modified ? _(" [Edited]") : "";
2457         if (compose->account && compose->account->address)
2458                 str = g_strdup_printf(_("%s - Compose message%s"),
2459                                       compose->account->address, edited);
2460         else
2461                 str = g_strdup_printf(_("Compose message%s"), edited);
2462         gtk_window_set_title(GTK_WINDOW(compose->window), str);
2463         g_free(str);
2464 }
2465
2466 /**
2467  * compose_current_mail_account:
2468  *
2469  * Find a current mail account (the currently selected account, or the
2470  * default account, if a news account is currently selected).  If a
2471  * mail account cannot be found, display an error message.
2472  *
2473  * Return value: Mail account, or NULL if not found.
2474  **/
2475 static PrefsAccount *
2476 compose_current_mail_account(void)
2477 {
2478         PrefsAccount *ac;
2479
2480         if (cur_account && cur_account->protocol != A_NNTP)
2481                 ac = cur_account;
2482         else {
2483                 ac = account_get_default();
2484                 if (!ac || ac->protocol == A_NNTP) {
2485                         alertpanel_error(_("Account for sending mail is not specified.\n"
2486                                            "Please select a mail account before sending."));
2487                         return NULL;
2488                 }
2489         }
2490         return ac;
2491 }
2492
2493 gboolean compose_check_for_valid_recipient(Compose *compose) {
2494         gchar *recipient_headers_mail[] = {"To:", "Cc:", "Bcc:", NULL};
2495         gchar *recipient_headers_news[] = {"Newsgroups:", NULL};
2496         gboolean recipient_found = FALSE;
2497         GSList *list;
2498         gchar **strptr;
2499
2500         /* free to and newsgroup list */
2501         slist_free_strings(compose->to_list);
2502         g_slist_free(compose->to_list);
2503         compose->to_list = NULL;
2504
2505         slist_free_strings(compose->newsgroup_list);
2506         g_slist_free(compose->newsgroup_list);
2507         compose->newsgroup_list = NULL;
2508
2509         /* search header entries for to and newsgroup entries */
2510         for(list = compose->header_list; list; list = list->next) {
2511                 gchar *header;
2512                 gchar *entry;
2513                 header = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(((ComposeHeaderEntry *)list->data)->combo)->entry));
2514                 entry = gtk_editable_get_chars(GTK_EDITABLE(((ComposeHeaderEntry *)list->data)->entry), 0, -1);
2515                 g_strstrip(entry);
2516                 if(entry[0] != '\0') {
2517                         for(strptr = recipient_headers_mail; *strptr != NULL; strptr++) {
2518                                 if(!strcmp(header, (prefs_common.trans_hdr ? gettext(*strptr) : *strptr))) {
2519                                         compose->to_list = address_list_append(compose->to_list, entry);
2520                                         recipient_found = TRUE;
2521                                 }
2522                         }
2523                         for(strptr = recipient_headers_news; *strptr != NULL; strptr++) {
2524                                 if(!strcmp(header, (prefs_common.trans_hdr ? gettext(*strptr) : *strptr))) {
2525                                         compose->newsgroup_list = newsgroup_list_append(compose->newsgroup_list, entry);
2526                                         recipient_found = TRUE;
2527                                 }
2528                         }
2529                 }
2530                 g_free(entry);
2531         }
2532         return recipient_found;
2533 }
2534
2535 gint compose_send(Compose *compose)
2536 {
2537         gint msgnum;
2538         FolderItem *folder;
2539         gint val;
2540
2541         val = compose_queue(compose, &msgnum, &folder);
2542         if (val) {
2543                 alertpanel_error(_("Could not queue message for sending"));
2544                 return -1;
2545         }
2546
2547         val = procmsg_send_message_queue(folder_item_fetch_msg(folder, msgnum));
2548         if(!val) {
2549                 folder_item_remove_msg(folder, msgnum);
2550                 folderview_update_item(folder, TRUE);
2551         }
2552
2553         return val;
2554 }
2555
2556 #if 0 /* compose restructure */
2557 gint compose_send(Compose *compose)
2558 {
2559         gchar tmp[MAXPATHLEN + 1];
2560         gint ok = 0;
2561         static gboolean lock = FALSE;
2562
2563         if (lock) return 1;
2564
2565         g_return_val_if_fail(compose->account != NULL, -1);
2566         g_return_val_if_fail(compose->orig_account != NULL, -1);
2567
2568         lock = TRUE;
2569
2570         if(!compose_check_for_valid_recipient(compose)) {
2571                 alertpanel_error(_("Recipient is not specified."));
2572                 lock = FALSE;
2573                 return 1;
2574         }
2575
2576         /* write to temporary file */
2577         g_snprintf(tmp, sizeof(tmp), "%s%ctmpmsg%d",
2578                    get_rc_dir(), G_DIR_SEPARATOR, (gint)compose);
2579
2580         if (prefs_common.linewrap_at_send)
2581                 compose_wrap_line_all(compose);
2582
2583         if (compose_write_to_file(compose, tmp, FALSE) < 0) {
2584                 lock = FALSE;
2585                 return -1;
2586         }
2587
2588         if (!compose->to_list && !compose->newsgroup_list) {
2589                 g_warning(_("can't get recipient list."));
2590                 unlink(tmp);
2591                 lock = FALSE;
2592                 return -1;
2593         }
2594
2595         if (compose->to_list) {
2596                 PrefsAccount *ac;
2597
2598 #if 0 /* NEW COMPOSE GUI */
2599                 if (compose->account->protocol != A_NNTP)
2600                         ac = compose->account;
2601                 else if (compose->orig_account->protocol != A_NNTP)
2602                         ac = compose->orig_account;
2603                 else if (cur_account && cur_account->protocol != A_NNTP)
2604                         ac = cur_account;
2605                 else {
2606                         ac = compose_current_mail_account();
2607                         if (!ac) {
2608                                 unlink(tmp);
2609                                 lock = FALSE;
2610                                 return -1;
2611                         }
2612                 }
2613 #endif
2614                 ac = compose->account;
2615
2616                 ok = send_message(tmp, ac, compose->to_list);
2617                 statusbar_pop_all();
2618         }
2619
2620         if (ok == 0 && compose->newsgroup_list) {
2621                 Folder *folder;
2622
2623                 if (compose->account->protocol == A_NNTP)
2624                         folder = FOLDER(compose->account->folder);
2625                 else
2626                         folder = FOLDER(compose->orig_account->folder);
2627
2628                 ok = news_post(folder, tmp);
2629                 if (ok < 0) {
2630                         alertpanel_error(_("Error occurred while posting the message to %s ."),
2631                                          compose->account->nntp_server);
2632                         unlink(tmp);
2633                         lock = FALSE;
2634                         return -1;
2635                 }
2636         }
2637
2638         /* queue message if failed to send */
2639         if (ok < 0) {
2640                 if (prefs_common.queue_msg) {
2641                         AlertValue val;
2642
2643                         val = alertpanel
2644                                 (_("Queueing"),
2645                                  _("Error occurred while sending the message.\n"
2646                                    "Put this message into queue folder?"),
2647                                  _("OK"), _("Cancel"), NULL);
2648                         if (G_ALERTDEFAULT == val) {
2649                                 ok = compose_queue(compose, tmp);
2650                                 if (ok < 0)
2651                                         alertpanel_error(_("Can't queue the message."));
2652                         }
2653                 } else
2654                         alertpanel_error(_("Error occurred while sending the message."));
2655         } else {
2656                 if (compose->mode == COMPOSE_REEDIT) {
2657                         compose_remove_reedit_target(compose);
2658                         if (compose->targetinfo)
2659                                 folderview_update_item
2660                                         (compose->targetinfo->folder, TRUE);
2661                 }
2662         }
2663
2664         /* save message to outbox */
2665         if (ok == 0 && prefs_common.savemsg) {
2666                 if (compose_save_to_outbox(compose, tmp) < 0)
2667                         alertpanel_error
2668                                 (_("Can't save the message to outbox."));
2669         }
2670
2671         unlink(tmp);
2672         lock = FALSE;
2673         return ok;
2674 }
2675 #endif
2676
2677 static gboolean compose_use_attach(Compose *compose) {
2678     return(gtk_clist_get_row_data(GTK_CLIST(compose->attach_clist), 0) != NULL);
2679 }
2680
2681 static gint compose_bounce_write_headers_from_headerlist(Compose *compose,
2682                                                          FILE *fp)
2683 {
2684         gchar buf[BUFFSIZE];
2685         gchar *str;
2686         gboolean first_address;
2687         GSList *list;
2688         ComposeHeaderEntry *headerentry;
2689         gchar *headerentryname;
2690         gchar *header_w_colon;
2691         gchar *cc_hdr;
2692         gchar *to_hdr;
2693
2694         debug_print(_("Writing bounce header\n"));
2695
2696         header_w_colon = g_strconcat("To:", NULL);
2697         to_hdr = (prefs_common.trans_hdr ? gettext(header_w_colon) : header_w_colon);
2698         header_w_colon = g_strconcat("Cc:", NULL);
2699         cc_hdr = (prefs_common.trans_hdr ? gettext(header_w_colon) : header_w_colon);
2700
2701         first_address = TRUE;
2702         for(list = compose->header_list; list; list = list->next) {
2703                 headerentry = ((ComposeHeaderEntry *)list->data);
2704                 headerentryname = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry));
2705
2706                 if(g_strcasecmp(headerentryname, cc_hdr) == 0
2707                    || g_strcasecmp(headerentryname, to_hdr) == 0) {
2708                         str = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
2709                         Xstrdup_a(str, str, return -1);
2710                         g_strstrip(str);
2711                         if(str[0] != '\0') {
2712                                 compose_convert_header
2713                                         (buf, sizeof(buf), str,
2714                                         strlen("Resent-To") + 2);
2715                                 if(first_address) {
2716                                         fprintf(fp, "Resent-To: ");
2717                                         first_address = FALSE;
2718                                 } else {
2719                                         fprintf(fp, ",");
2720                                 }
2721                                 fprintf(fp, "%s", buf);
2722                         }
2723                 }
2724         }
2725         /* if(!first_address) { */
2726         fprintf(fp, "\n");
2727         /* } */
2728
2729         return(0);
2730 }
2731
2732 static gint compose_bounce_write_headers(Compose *compose, FILE *fp)
2733 {
2734         gchar buf[BUFFSIZE];
2735         gchar *str;
2736         /* struct utsname utsbuf; */
2737
2738         g_return_val_if_fail(fp != NULL, -1);
2739         g_return_val_if_fail(compose->account != NULL, -1);
2740         g_return_val_if_fail(compose->account->address != NULL, -1);
2741
2742         /* Date */
2743         get_rfc822_date(buf, sizeof(buf));
2744         fprintf(fp, "Resent-Date: %s\n", buf);
2745
2746         /* From */
2747         if (compose->account->name && *compose->account->name) {
2748                 compose_convert_header
2749                         (buf, sizeof(buf), compose->account->name,
2750                          strlen("From: "));
2751                 fprintf(fp, "Resent-From: %s <%s>\n",
2752                         buf, compose->account->address);
2753         } else
2754                 fprintf(fp, "Resent-From: %s\n", compose->account->address);
2755
2756         /* To */
2757         compose_bounce_write_headers_from_headerlist(compose, fp);
2758
2759         /* separator between header and body */
2760         fputs("\n", fp);
2761
2762         return 0;
2763 }
2764
2765 static gint compose_bounce_write_to_file(Compose *compose, const gchar *file)
2766 {
2767         FILE *fp;
2768         FILE *fdest;
2769         size_t len;
2770         gchar buf[BUFFSIZE];
2771
2772         if ((fp = fopen(compose->bounce_filename, "r")) == NULL) {
2773                 FILE_OP_ERROR(file, "fopen");
2774                 return -1;
2775         }
2776
2777         if ((fdest = fopen(file, "w")) == NULL) {
2778                 FILE_OP_ERROR(file, "fopen");
2779                 fclose(fp);
2780                 return -1;
2781         }
2782
2783         /* chmod for security */
2784         if (change_file_mode_rw(fdest, file) < 0) {
2785                 FILE_OP_ERROR(file, "chmod");
2786                 g_warning(_("can't change file mode\n"));
2787         }
2788
2789         while (procheader_get_unfolded_line(buf, sizeof(buf), fp)) {
2790                 /* should filter returnpath, delivered-to */
2791                 if ((g_strncasecmp(buf, "Return-Path:",
2792                                    strlen("Return-Path:")) == 0)
2793                     || (g_strncasecmp(buf, "Delivered-To:",
2794                                       strlen("Delivered-To:")) == 0))
2795                         continue;
2796
2797                 if (fputs(buf, fdest) == -1)
2798                         goto error;
2799
2800                 if (g_strncasecmp(buf, "From:", strlen("From:")) == 0) {
2801                         fputs(" (by way of ", fdest);
2802                         if (compose->account->name
2803                             && *compose->account->name) {
2804                                 compose_convert_header
2805                                         (buf, sizeof(buf),
2806                                          compose->account->name,
2807                                          strlen("From: "));
2808                                 fprintf(fdest, "%s <%s>",
2809                                         buf, compose->account->address);
2810                         } else
2811                                 fprintf(fdest, "%s",
2812                                         compose->account->address);
2813                         fputs(")", fdest);
2814                 }
2815
2816                 if (fputs("\n", fdest) == -1)
2817                         goto error;
2818         }
2819
2820         compose_bounce_write_headers(compose, fdest);
2821
2822         while ((len = fread(buf, sizeof(gchar), BUFFSIZE, fp)) > 0) {
2823                 if (fwrite(buf, sizeof(gchar), len, fdest) == -1)
2824                         goto error;
2825         }
2826
2827         fclose(fdest);
2828         fclose(fp);
2829
2830         return 0;
2831  error:
2832         fclose(fdest);
2833         fclose(fp);
2834
2835         return -1;
2836 }
2837
2838 static gint compose_write_to_file(Compose *compose, const gchar *file,
2839                                   gboolean is_draft)
2840 {
2841         FILE *fp;
2842         size_t len;
2843         gchar *chars;
2844         gchar *buf;
2845         const gchar *out_codeset;
2846         EncodingType encoding;
2847
2848         if ((fp = fopen(file, "w")) == NULL) {
2849                 FILE_OP_ERROR(file, "fopen");
2850                 return -1;
2851         }
2852
2853         /* chmod for security */
2854         if (change_file_mode_rw(fp, file) < 0) {
2855                 FILE_OP_ERROR(file, "chmod");
2856                 g_warning(_("can't change file mode\n"));
2857         }
2858
2859         /* get all composed text */
2860         chars = gtk_editable_get_chars(GTK_EDITABLE(compose->text), 0, -1);
2861         len = strlen(chars);
2862         if (is_ascii_str(chars)) {
2863                 buf = g_strdup(chars);
2864                 out_codeset = CS_US_ASCII;
2865                 encoding = ENC_7BIT;
2866         } else {
2867                 const gchar *src_codeset;
2868
2869                 out_codeset = conv_get_outgoing_charset_str();
2870                 if (!strcasecmp(out_codeset, CS_US_ASCII))
2871                         out_codeset = CS_ISO_8859_1;
2872                 encoding = procmime_get_encoding_for_charset(out_codeset);
2873
2874                 src_codeset = conv_get_current_charset_str();
2875                 /* if current encoding is US-ASCII, set it the same as
2876                    outgoing one to prevent code conversion failure */
2877                 if (!strcasecmp(src_codeset, CS_US_ASCII))
2878                         src_codeset = out_codeset;
2879
2880                 debug_print("src encoding = %s, out encoding = %s, transfer encoding = %s\n",
2881                             src_codeset, out_codeset, procmime_get_encoding_str(encoding));
2882
2883                 buf = conv_codeset_strdup(chars, src_codeset, out_codeset);
2884                 if (!buf) {
2885                         g_free(chars);
2886                         fclose(fp);
2887                         unlink(file);
2888                         alertpanel_error(_("Can't convert the codeset of the message."));
2889                         return -1;
2890                 }
2891         }
2892         g_free(chars);
2893
2894         /* write headers */
2895         if (compose_write_headers
2896                 (compose, fp, out_codeset, encoding, is_draft) < 0) {
2897                 g_warning(_("can't write headers\n"));
2898                 fclose(fp);
2899                 /* unlink(file); */
2900                 g_free(buf);
2901                 return -1;
2902         }
2903
2904         if (compose_use_attach(compose)) {
2905 #if USE_GPGME
2906             /* This prolog message is ignored by mime software and
2907              * because it would make our signing/encryption task
2908              * tougher, we don't emit it in that case */
2909             if (!compose->use_signing && !compose->use_encryption)
2910 #endif
2911                 fputs("This is a multi-part message in MIME format.\n", fp);
2912
2913                 fprintf(fp, "\n--%s\n", compose->boundary);
2914                 fprintf(fp, "Content-Type: text/plain; charset=%s\n",
2915                         out_codeset);
2916                 fprintf(fp, "Content-Transfer-Encoding: %s\n",
2917                         procmime_get_encoding_str(encoding));
2918                 fputc('\n', fp);
2919         }
2920
2921         /* write body */
2922         len = strlen(buf);
2923         if (encoding == ENC_BASE64) {
2924                 gchar outbuf[B64_BUFFSIZE];
2925                 gint i, l;
2926
2927                 for (i = 0; i < len; i += B64_LINE_SIZE) {
2928                         l = MIN(B64_LINE_SIZE, len - i);
2929                         to64frombits(outbuf, buf + i, l);
2930                         fputs(outbuf, fp);
2931                         fputc('\n', fp);
2932                 }
2933         } else if (fwrite(buf, sizeof(gchar), len, fp) != len) {
2934                 FILE_OP_ERROR(file, "fwrite");
2935                 fclose(fp);
2936                 unlink(file);
2937                 g_free(buf);
2938                 return -1;
2939         }
2940         g_free(buf);
2941
2942         if (compose_use_attach(compose))
2943                 compose_write_attach(compose, fp);
2944
2945         if (fclose(fp) == EOF) {
2946                 FILE_OP_ERROR(file, "fclose");
2947                 unlink(file);
2948                 return -1;
2949         }
2950
2951 #if USE_GPGME
2952         if (compose->use_signing) {
2953                 if (rfc2015_sign(file, compose->account) < 0) {
2954                         unlink(file);
2955                         return -1;
2956                 }
2957         }
2958         if (compose->use_encryption) {
2959                 if (rfc2015_encrypt(file, compose->to_list) < 0) {
2960                         unlink(file);
2961                         return -1;
2962                 }
2963         }
2964 #endif /* USE_GPGME */
2965
2966         return 0;
2967 }
2968
2969 static gint compose_write_body_to_file(Compose *compose, const gchar *file)
2970 {
2971         FILE *fp;
2972         size_t len;
2973         gchar *chars;
2974
2975         if ((fp = fopen(file, "w")) == NULL) {
2976                 FILE_OP_ERROR(file, "fopen");
2977                 return -1;
2978         }
2979
2980         /* chmod for security */
2981         if (change_file_mode_rw(fp, file) < 0) {
2982                 FILE_OP_ERROR(file, "chmod");
2983                 g_warning(_("can't change file mode\n"));
2984         }
2985
2986         chars = gtk_editable_get_chars(GTK_EDITABLE(compose->text), 0, -1);
2987
2988         /* write body */
2989         len = strlen(chars);
2990         if (fwrite(chars, sizeof(gchar), len, fp) != len) {
2991                 FILE_OP_ERROR(file, "fwrite");
2992                 g_free(chars);
2993                 fclose(fp);
2994                 unlink(file);
2995                 return -1;
2996         }
2997
2998         g_free(chars);
2999
3000         if (fclose(fp) == EOF) {
3001                 FILE_OP_ERROR(file, "fclose");
3002                 unlink(file);
3003                 return -1;
3004         }
3005         return 0;
3006 }
3007
3008 static gint compose_save_to_outbox(Compose *compose, const gchar *file)
3009 {
3010         FolderItem *outbox;
3011         gchar *path;
3012         gint num;
3013         FILE *fp;
3014
3015         debug_print(_("saving sent message...\n"));
3016
3017         outbox = folder_get_default_outbox();
3018         path = folder_item_get_path(outbox);
3019         if (!is_dir_exist(path))
3020                 make_dir_hier(path);
3021
3022         folder_item_scan(outbox);
3023         if ((num = folder_item_add_msg(outbox, file, FALSE)) < 0) {
3024                 g_free(path);
3025                 g_warning(_("can't save message\n"));
3026                 return -1;
3027         }
3028
3029         if ((fp = procmsg_open_mark_file(path, TRUE)) == NULL)
3030                 g_warning(_("can't open mark file\n"));
3031         else {
3032                 MsgInfo newmsginfo;
3033
3034                 newmsginfo.msgnum = num;
3035                 newmsginfo.flags.perm_flags = 0;
3036                 newmsginfo.flags.tmp_flags = 0;
3037                 procmsg_write_flags(&newmsginfo, fp);
3038                 fclose(fp);
3039         }
3040         g_free(path);
3041
3042         return 0;
3043 }
3044
3045 static gint compose_remove_reedit_target(Compose *compose)
3046 {
3047         FolderItem *item;
3048         MsgInfo *msginfo = compose->targetinfo;
3049
3050         g_return_val_if_fail(compose->mode == COMPOSE_REEDIT, -1);
3051         if (!msginfo) return -1;
3052
3053         item = msginfo->folder;
3054         g_return_val_if_fail(item != NULL, -1);
3055
3056         folder_item_scan(item);
3057         if (procmsg_msg_exist(msginfo) &&
3058             (item->stype == F_DRAFT || item->stype == F_QUEUE)) {
3059                 if (folder_item_remove_msg(item, msginfo->msgnum) < 0) {
3060                         g_warning(_("can't remove the old message\n"));
3061                         return -1;
3062                 }
3063         }
3064
3065         return 0;
3066 }
3067
3068
3069 static gint compose_queue(Compose *compose, gint *msgnum, FolderItem **item)
3070 {
3071         FolderItem *queue;
3072         gchar *tmp, *tmp2, *queue_path;
3073         FILE *fp, *src_fp;
3074         GSList *cur;
3075         gchar buf[BUFFSIZE];
3076         gint num;
3077         static gboolean lock = FALSE;
3078         PrefsAccount *mailac = NULL, *newsac = NULL;
3079
3080         debug_print(_("queueing message...\n"));
3081         g_return_val_if_fail(compose->account != NULL, -1);
3082         g_return_val_if_fail(compose->orig_account != NULL, -1);
3083
3084         lock = TRUE;
3085
3086         if(!compose_check_for_valid_recipient(compose)) {
3087                 alertpanel_error(_("Recipient is not specified."));
3088                 lock = FALSE;
3089                 return -1;
3090         }
3091
3092         if (!compose->to_list && !compose->newsgroup_list) {
3093                 g_warning(_("can't get recipient list."));
3094                 lock = FALSE;
3095                 return -1;
3096         }
3097
3098         if(compose->to_list) {
3099                 if (compose->account->protocol != A_NNTP)
3100                         mailac = compose->account;
3101                 else if (compose->orig_account->protocol != A_NNTP)
3102                         mailac = compose->orig_account;
3103                 else if (cur_account && cur_account->protocol != A_NNTP)
3104                         mailac = cur_account;
3105                 else if (!(mailac = compose_current_mail_account())) {
3106                         lock = FALSE;
3107                         alertpanel_error(_("No account for sending mails available!"));
3108                         return -1;
3109                 }
3110         }
3111
3112         if(compose->newsgroup_list) {
3113                 if (compose->account->protocol == A_NNTP)
3114                         newsac = compose->account;
3115                 else if(!(newsac = compose->orig_account) || (newsac->protocol != A_NNTP)) {
3116                         lock = FALSE;
3117                         alertpanel_error(_("No account for posting news available!"));
3118                         return -1;
3119                 }
3120         }
3121
3122         if (prefs_common.linewrap_at_send)
3123                 compose_wrap_line_all(compose);
3124
3125         /* write to temporary file */
3126         tmp2 = g_strdup_printf("%s%ctmp%d", g_get_tmp_dir(),
3127                                       G_DIR_SEPARATOR, (gint)compose);
3128
3129         if (compose->bounce_filename != NULL) {
3130                 if (compose_bounce_write_to_file(compose, tmp2) < 0) {
3131                         unlink(tmp2);
3132                         lock = FALSE;
3133                         return -1;
3134                 }
3135         }
3136         else {
3137                 if (compose_write_to_file(compose, tmp2, FALSE) < 0) {
3138                         unlink(tmp2);
3139                         lock = FALSE;
3140                         return -1;
3141                 }
3142         }
3143
3144         /* add queue header */
3145         tmp = g_strdup_printf("%s%cqueue.%d", g_get_tmp_dir(),
3146                                       G_DIR_SEPARATOR, (gint)compose);
3147         if ((fp = fopen(tmp, "w")) == NULL) {
3148                 FILE_OP_ERROR(tmp, "fopen");
3149                 g_free(tmp);
3150                 return -1;
3151         }
3152         if ((src_fp = fopen(tmp2, "r")) == NULL) {
3153                 FILE_OP_ERROR(tmp2, "fopen");
3154                 fclose(fp);
3155                 unlink(tmp);
3156                 g_free(tmp);
3157                 unlink(tmp2);
3158                 g_free(tmp2);
3159                 return -1;
3160         }
3161         if (change_file_mode_rw(fp, tmp) < 0) {
3162                 FILE_OP_ERROR(tmp, "chmod");
3163                 g_warning(_("can't change file mode\n"));
3164         }
3165
3166         /* queueing variables */
3167         fprintf(fp, "AF:\n");
3168         fprintf(fp, "NF:0\n");
3169         fprintf(fp, "PS:10\n");
3170         fprintf(fp, "SRH:1\n");
3171         fprintf(fp, "SFN:\n");
3172         fprintf(fp, "DSR:\n");
3173         if (compose->msgid)
3174                 fprintf(fp, "MID:<%s>\n", compose->msgid);
3175         else
3176                 fprintf(fp, "MID:\n");
3177         fprintf(fp, "CFG:\n");
3178         fprintf(fp, "PT:0\n");
3179         fprintf(fp, "S:%s\n", compose->account->address);
3180         fprintf(fp, "RQ:\n");
3181         if (mailac)
3182                 fprintf(fp, "SSV:%s\n", mailac->smtp_server);
3183         else
3184                 fprintf(fp, "SSV:\n");
3185         if (newsac)
3186                 fprintf(fp, "NSV:%s\n", newsac->nntp_server);
3187         else
3188                 fprintf(fp, "NSV:\n");
3189         fprintf(fp, "SSH:\n");
3190         /* write recepient list */
3191         fprintf(fp, "R:");
3192         if(compose->to_list) {
3193                 fprintf(fp, "<%s>", (gchar *)compose->to_list->data);
3194                 for (cur = compose->to_list->next; cur != NULL; cur = cur->next)
3195                         fprintf(fp, ",<%s>", (gchar *)cur->data);
3196         }
3197         fprintf(fp, "\n");
3198         /* write newsgroup list */
3199         fprintf(fp, "NG:");
3200         if(compose->newsgroup_list) {
3201                 fprintf(fp, "%s", (gchar *)compose->newsgroup_list->data);
3202                 for (cur = compose->newsgroup_list->next; cur != NULL; cur = cur->next)
3203                         fprintf(fp, ",%s", (gchar *)cur->data);
3204         }
3205         fprintf(fp, "\n");
3206         /* Sylpheed account IDs */
3207         if(mailac) {
3208                 fprintf(fp, "MAID:%d\n", mailac->account_id);
3209         }
3210         if(newsac) {
3211                 fprintf(fp, "NAID:%d\n", newsac->account_id);
3212         }
3213         /* Save copy folder */
3214         if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn))) {
3215                 gchar *str;
3216
3217                 str = gtk_editable_get_chars(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
3218                 fprintf(fp, "SCF:%s\n", str);
3219                 g_free(str);
3220         }
3221         fprintf(fp, "\n");
3222
3223         while (fgets(buf, sizeof(buf), src_fp) != NULL) {
3224                 if (fputs(buf, fp) == EOF) {
3225                         FILE_OP_ERROR(tmp, "fputs");
3226                         fclose(fp);
3227                         fclose(src_fp);
3228                         unlink(tmp);
3229                         g_free(tmp);
3230                         unlink(tmp2);
3231                         g_free(tmp2);
3232                         return -1;
3233                 }
3234         }
3235         fclose(src_fp);
3236         if (fclose(fp) == EOF) {
3237                 FILE_OP_ERROR(tmp, "fclose");
3238                 unlink(tmp);
3239                 g_free(tmp);
3240                 unlink(tmp2);
3241                 g_free(tmp2);
3242                 return -1;
3243         }
3244
3245         /* queue message */
3246         queue = folder_get_default_queue();
3247
3248         folder_item_scan(queue);
3249         queue_path = folder_item_get_path(queue);
3250         if (!is_dir_exist(queue_path))
3251                 make_dir_hier(queue_path);
3252         if ((num = folder_item_add_msg(queue, tmp, TRUE)) < 0) {
3253                 g_warning(_("can't queue the message\n"));
3254                 unlink(tmp);
3255                 g_free(tmp);
3256                 g_free(queue_path);
3257                 return -1;
3258         }
3259         unlink(tmp);
3260         g_free(tmp);
3261         unlink(tmp2);
3262         g_free(tmp2);
3263
3264         if (compose->mode == COMPOSE_REEDIT) {
3265                 compose_remove_reedit_target(compose);
3266                 if (compose->targetinfo &&
3267                     compose->targetinfo->folder != queue)
3268                         folderview_update_item
3269                                 (compose->targetinfo->folder, TRUE);
3270         }
3271
3272         if ((fp = procmsg_open_mark_file(queue_path, TRUE)) == NULL)
3273                 g_warning(_("can't open mark file\n"));
3274         else {
3275                 MsgInfo newmsginfo;
3276
3277                 newmsginfo.msgnum = num;
3278                 newmsginfo.flags.perm_flags = 0;
3279                 newmsginfo.flags.tmp_flags = 0;
3280                 procmsg_write_flags(&newmsginfo, fp);
3281                 fclose(fp);
3282         }
3283         g_free(queue_path);
3284
3285         folder_item_scan(queue);
3286         folderview_update_item(queue, TRUE);
3287
3288         if((msgnum != NULL) && (item != NULL)) {
3289                 *msgnum = num;
3290                 *item = queue;
3291         }
3292
3293         return 0;
3294 }
3295
3296 static void compose_write_attach(Compose *compose, FILE *fp)
3297 {
3298         AttachInfo *ainfo;
3299         GtkCList *clist = GTK_CLIST(compose->attach_clist);
3300         gint row;
3301         FILE *attach_fp;
3302         gchar filename[BUFFSIZE];
3303         gint len;
3304
3305         for (row = 0; (ainfo = gtk_clist_get_row_data(clist, row)) != NULL;
3306              row++) {
3307                 if ((attach_fp = fopen(ainfo->file, "r")) == NULL) {
3308                         g_warning(_("Can't open file %s\n"), ainfo->file);
3309                         continue;
3310                 }
3311
3312                 fprintf(fp, "\n--%s\n", compose->boundary);
3313
3314                 if (!strcmp2(ainfo->content_type, "message/rfc822")) {
3315                         fprintf(fp, "Content-Type: %s\n", ainfo->content_type);
3316                         fprintf(fp, "Content-Disposition: inline\n");
3317                 } else {
3318                         conv_encode_header(filename, sizeof(filename),
3319                                            ainfo->name, 12);
3320                         fprintf(fp, "Content-Type: %s;\n"
3321                                     " name=\"%s\"\n",
3322                                 ainfo->content_type, filename);
3323                         fprintf(fp, "Content-Disposition: attachment;\n"
3324                                     " filename=\"%s\"\n", filename);
3325                 }
3326
3327                 fprintf(fp, "Content-Transfer-Encoding: %s\n\n",
3328                         procmime_get_encoding_str(ainfo->encoding));
3329
3330                 if (ainfo->encoding == ENC_7BIT) {
3331                         gchar buf[BUFFSIZE];
3332
3333                         while (fgets(buf, sizeof(buf), attach_fp) != NULL) {
3334                                 strcrchomp(buf);
3335                                 fputs(buf, fp);
3336                         }
3337                 } else {
3338                         gchar inbuf[B64_LINE_SIZE], outbuf[B64_BUFFSIZE];
3339
3340                         while ((len = fread(inbuf, sizeof(gchar),
3341                                             B64_LINE_SIZE, attach_fp))
3342                                == B64_LINE_SIZE) {
3343                                 to64frombits(outbuf, inbuf, B64_LINE_SIZE);
3344                                 fputs(outbuf, fp);
3345                                 fputc('\n', fp);
3346                         }
3347                         if (len > 0 && feof(attach_fp)) {
3348                                 to64frombits(outbuf, inbuf, len);
3349                                 fputs(outbuf, fp);
3350                                 fputc('\n', fp);
3351                         }
3352                 }
3353
3354                 fclose(attach_fp);
3355         }
3356
3357         fprintf(fp, "\n--%s--\n", compose->boundary);
3358 }
3359
3360 #define IS_IN_CUSTOM_HEADER(header) \
3361         (compose->account->add_customhdr && \
3362          custom_header_find(compose->account->customhdr_list, header) != NULL)
3363
3364 static gint compose_write_headers_from_headerlist(Compose *compose,
3365                                                   FILE *fp,
3366                                                   gchar *header)
3367 {
3368         gchar buf[BUFFSIZE];
3369         gchar *str, *header_w_colon, *trans_hdr;
3370         gboolean first_address;
3371         GSList *list;
3372         ComposeHeaderEntry *headerentry;
3373         gchar * headerentryname;
3374
3375         if (IS_IN_CUSTOM_HEADER(header)) {
3376                 return 0;
3377         }
3378
3379         debug_print(_("Writing %s-header\n"), header);
3380
3381         header_w_colon = g_strconcat(header, ":", NULL);
3382         trans_hdr = (prefs_common.trans_hdr ? gettext(header_w_colon) : header_w_colon);
3383
3384         first_address = TRUE;
3385         for(list = compose->header_list; list; list = list->next) {
3386                 headerentry = ((ComposeHeaderEntry *)list->data);
3387                 headerentryname = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry));
3388
3389                 if(!g_strcasecmp(trans_hdr, headerentryname)) {
3390                         str = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
3391                         Xstrdup_a(str, str, return -1);
3392                         g_strstrip(str);
3393                         if(str[0] != '\0') {
3394                                 compose_convert_header
3395                                         (buf, sizeof(buf), str,
3396                                         strlen(header) + 2);
3397                                 if(first_address) {
3398                                         fprintf(fp, "%s: ", header);
3399                                         first_address = FALSE;
3400                                 } else {
3401                                         fprintf(fp, ",");
3402                                 }
3403                                 fprintf(fp, "%s", buf);
3404                         }
3405                 }
3406         }
3407         if(!first_address) {
3408                 fprintf(fp, "\n");
3409         }
3410
3411         g_free(header_w_colon);
3412
3413         return(0);
3414 }
3415
3416 static gint compose_write_headers(Compose *compose, FILE *fp,
3417                                   const gchar *charset, EncodingType encoding,
3418                                   gboolean is_draft)
3419 {
3420         gchar buf[BUFFSIZE];
3421         gchar *str;
3422         /* struct utsname utsbuf; */
3423
3424         g_return_val_if_fail(fp != NULL, -1);
3425         g_return_val_if_fail(charset != NULL, -1);
3426         g_return_val_if_fail(compose->account != NULL, -1);
3427         g_return_val_if_fail(compose->account->address != NULL, -1);
3428
3429         /* Date */
3430         if (compose->account->add_date) {
3431                 get_rfc822_date(buf, sizeof(buf));
3432                 fprintf(fp, "Date: %s\n", buf);
3433         }
3434
3435         /* From */
3436         if (!IS_IN_CUSTOM_HEADER("From")) {
3437                 if (compose->account->name && *compose->account->name) {
3438                         compose_convert_header
3439                                 (buf, sizeof(buf), compose->account->name,
3440                                  strlen("From: "));
3441                         fprintf(fp, "From: %s <%s>\n",
3442                                 buf, compose->account->address);
3443                 } else
3444                         fprintf(fp, "From: %s\n", compose->account->address);
3445         }
3446
3447         /* To */
3448         compose_write_headers_from_headerlist(compose, fp, "To");
3449 #if 0 /* NEW COMPOSE GUI */
3450         if (compose->use_to) {
3451                 str = gtk_entry_get_text(GTK_ENTRY(compose->to_entry));
3452                 if (*str != '\0') {
3453                         Xstrdup_a(str, str, return -1);
3454                         g_strstrip(str);
3455                         if (*str != '\0') {
3456                                 compose->to_list = address_list_append
3457                                         (compose->to_list, str);
3458                                 if (!IS_IN_CUSTOM_HEADER("To")) {
3459                                         compose_convert_header
3460                                                 (buf, sizeof(buf), str,
3461                                                  strlen("To: "));
3462                                         fprintf(fp, "To: %s\n", buf);
3463                                 }
3464                         }
3465                 }
3466         }
3467 #endif
3468
3469         /* Newsgroups */
3470         compose_write_headers_from_headerlist(compose, fp, "Newsgroups");
3471 #if 0 /* NEW COMPOSE GUI */
3472         str = gtk_entry_get_text(GTK_ENTRY(compose->newsgroups_entry));
3473         if (*str != '\0') {
3474                 Xstrdup_a(str, str, return -1);
3475                 g_strstrip(str);
3476                 remove_space(str);
3477                 if (*str != '\0') {
3478                         compose->newsgroup_list =
3479                                 newsgroup_list_append(compose->newsgroup_list,
3480                                                       str);
3481                         if (!IS_IN_CUSTOM_HEADER("Newsgroups")) {
3482                                 compose_convert_header(buf, sizeof(buf), str,
3483                                                        strlen("Newsgroups: "));
3484                                 fprintf(fp, "Newsgroups: %s\n", buf);
3485                         }
3486                 }
3487         }
3488 #endif
3489         /* Cc */
3490         compose_write_headers_from_headerlist(compose, fp, "Cc");
3491 #if 0 /* NEW COMPOSE GUI */
3492         if (compose->use_cc) {
3493                 str = gtk_entry_get_text(GTK_ENTRY(compose->cc_entry));
3494                 if (*str != '\0') {
3495                         Xstrdup_a(str, str, return -1);
3496                         g_strstrip(str);
3497                         if (*str != '\0') {
3498                                 compose->to_list = address_list_append
3499                                         (compose->to_list, str);
3500                                 if (!IS_IN_CUSTOM_HEADER("Cc")) {
3501                                         compose_convert_header
3502                                                 (buf, sizeof(buf), str,
3503                                                  strlen("Cc: "));
3504                                         fprintf(fp, "Cc: %s\n", buf);
3505                                 }
3506                         }
3507                 }
3508         }
3509 #endif
3510         /* Bcc */
3511         compose_write_headers_from_headerlist(compose, fp, "Bcc");
3512 #if 0 /* NEW COMPOSE GUI */
3513         if (compose->use_bcc) {
3514                 str = gtk_entry_get_text(GTK_ENTRY(compose->bcc_entry));
3515                 if (*str != '\0') {
3516                         Xstrdup_a(str, str, return -1);
3517                         g_strstrip(str);
3518                         if (*str != '\0') {
3519                                 compose->to_list = address_list_append
3520                                         (compose->to_list, str);
3521                                 compose_convert_header(buf, sizeof(buf), str,
3522                                                        strlen("Bcc: "));
3523                                 fprintf(fp, "Bcc: %s\n", buf);
3524                         }
3525                 }
3526         }
3527 #endif
3528
3529         /* Subject */
3530         str = gtk_entry_get_text(GTK_ENTRY(compose->subject_entry));
3531         if (*str != '\0' && !IS_IN_CUSTOM_HEADER("Subject")) {
3532                 Xstrdup_a(str, str, return -1);
3533                 g_strstrip(str);
3534                 if (*str != '\0') {
3535                         compose_convert_header(buf, sizeof(buf), str,
3536                                                strlen("Subject: "));
3537                         fprintf(fp, "Subject: %s\n", buf);
3538                 }
3539         }
3540
3541         /* Message-ID */
3542         if (compose->account->gen_msgid) {
3543                 compose_generate_msgid(compose, buf, sizeof(buf));
3544                 fprintf(fp, "Message-Id: <%s>\n", buf);
3545                 compose->msgid = g_strdup(buf);
3546         }
3547
3548         /* In-Reply-To */
3549         if (compose->inreplyto && compose->to_list)
3550                 fprintf(fp, "In-Reply-To: <%s>\n", compose->inreplyto);
3551
3552         /* References */
3553         if (compose->references)
3554                 fprintf(fp, "References: %s\n", compose->references);
3555
3556         /* Followup-To */
3557         compose_write_headers_from_headerlist(compose, fp, "Followup-To");
3558 #if 0 /* NEW COMPOSE GUI */
3559         if (compose->use_followupto && !IS_IN_CUSTOM_HEADER("Followup-To")) {
3560                 str = gtk_entry_get_text(GTK_ENTRY(compose->followup_entry));
3561                 if (*str != '\0') {
3562                         Xstrdup_a(str, str, return -1);
3563                         g_strstrip(str);
3564                         remove_space(str);
3565                         if (*str != '\0') {
3566                                 compose_convert_header(buf, sizeof(buf), str,
3567                                                        strlen("Followup-To: "));
3568                                 fprintf(fp, "Followup-To: %s\n", buf);
3569                         }
3570                 }
3571         }
3572 #endif
3573         /* Reply-To */
3574         compose_write_headers_from_headerlist(compose, fp, "Reply-To");
3575 #if 0 /* NEW COMPOSE GUI */
3576         if (compose->use_replyto && !IS_IN_CUSTOM_HEADER("Reply-To")) {
3577                 str = gtk_entry_get_text(GTK_ENTRY(compose->reply_entry));
3578                 if (*str != '\0') {
3579                         Xstrdup_a(str, str, return -1);
3580                         g_strstrip(str);
3581                         if (*str != '\0') {
3582                                 compose_convert_header(buf, sizeof(buf), str,
3583                                                        strlen("Reply-To: "));
3584                                 fprintf(fp, "Reply-To: %s\n", buf);
3585                         }
3586                 }
3587         }
3588 #endif
3589         /* Organization */
3590         if (compose->account->organization &&
3591             !IS_IN_CUSTOM_HEADER("Organization")) {
3592                 compose_convert_header(buf, sizeof(buf),
3593                                        compose->account->organization,
3594                                        strlen("Organization: "));
3595                 fprintf(fp, "Organization: %s\n", buf);
3596         }
3597
3598         /* Program version and system info */
3599         /* uname(&utsbuf); */
3600         if (g_slist_length(compose->to_list) && !IS_IN_CUSTOM_HEADER("X-Mailer")) {
3601                 fprintf(fp, "X-Mailer: %s (GTK+ %d.%d.%d; %s)\n",
3602                         prog_version,
3603                         gtk_major_version, gtk_minor_version, gtk_micro_version,
3604                         HOST_ALIAS);
3605                         /* utsbuf.sysname, utsbuf.release, utsbuf.machine); */
3606         }
3607         if (g_slist_length(compose->newsgroup_list) && !IS_IN_CUSTOM_HEADER("X-Newsreader")) {
3608                 fprintf(fp, "X-Newsreader: %s (GTK+ %d.%d.%d; %s)\n",
3609                         prog_version,
3610                         gtk_major_version, gtk_minor_version, gtk_micro_version,
3611                         HOST_ALIAS);
3612                         /* utsbuf.sysname, utsbuf.release, utsbuf.machine); */
3613         }
3614
3615         /* custom headers */
3616         if (compose->account->add_customhdr) {
3617                 GSList *cur;
3618
3619                 for (cur = compose->account->customhdr_list; cur != NULL;
3620                      cur = cur->next) {
3621                         CustomHeader *chdr = (CustomHeader *)cur->data;
3622
3623                         if (strcasecmp(chdr->name, "Date")         != 0 &&
3624                             strcasecmp(chdr->name, "From")         != 0 &&
3625                             strcasecmp(chdr->name, "To")           != 0 &&
3626                          /* strcasecmp(chdr->name, "Sender")       != 0 && */
3627                             strcasecmp(chdr->name, "Message-Id")   != 0 &&
3628                             strcasecmp(chdr->name, "In-Reply-To")  != 0 &&
3629                             strcasecmp(chdr->name, "References")   != 0 &&
3630                             strcasecmp(chdr->name, "Mime-Version") != 0 &&
3631                             strcasecmp(chdr->name, "Content-Type") != 0 &&
3632                             strcasecmp(chdr->name, "Content-Transfer-Encoding")
3633                             != 0) {
3634                                 compose_convert_header
3635                                         (buf, sizeof(buf),
3636                                          chdr->value ? chdr->value : "",
3637                                          strlen(chdr->name) + 2);
3638                                 fprintf(fp, "%s: %s\n", chdr->name, buf);
3639                         }
3640                 }
3641         }
3642
3643         /* MIME */
3644         fprintf(fp, "Mime-Version: 1.0\n");
3645         if (compose_use_attach(compose)) {
3646                 get_rfc822_date(buf, sizeof(buf));
3647                 subst_char(buf, ' ', '_');
3648                 subst_char(buf, ',', '_');
3649                 compose->boundary = g_strdup_printf("Multipart_%s_%08x",
3650                                                     buf, (guint)compose);
3651                 fprintf(fp,
3652                         "Content-Type: multipart/mixed;\n"
3653                         " boundary=\"%s\"\n", compose->boundary);
3654         } else {
3655                 fprintf(fp, "Content-Type: text/plain; charset=%s\n", charset);
3656                 fprintf(fp, "Content-Transfer-Encoding: %s\n",
3657                         procmime_get_encoding_str(encoding));
3658         }
3659
3660         /* Request Return Receipt */
3661         if (!IS_IN_CUSTOM_HEADER("Disposition-Notification-To")) {
3662                 if (compose->return_receipt) {
3663                         if (compose->account->name
3664                             && *compose->account->name) {
3665                                 compose_convert_header(buf, sizeof(buf), compose->account->name, strlen("Disposition-Notification-To: "));
3666                                 fprintf(fp, "Disposition-Notification-To: %s <%s>\n", buf, compose->account->address);
3667                         } else
3668                                 fprintf(fp, "Disposition-Notification-To: %s\n", compose->account->address);
3669                 }
3670         }
3671
3672         /* separator between header and body */
3673         fputs("\n", fp);
3674
3675         return 0;
3676 }
3677
3678 #undef IS_IN_CUSTOM_HEADER
3679
3680 static void compose_convert_header(gchar *dest, gint len, gchar *src,
3681                                    gint header_len)
3682 {
3683         g_return_if_fail(src != NULL);
3684         g_return_if_fail(dest != NULL);
3685
3686         if (len < 1) return;
3687
3688         remove_return(src);
3689
3690         if (is_ascii_str(src)) {
3691                 strncpy2(dest, src, len);
3692                 dest[len - 1] = '\0';
3693                 return;
3694         } else
3695                 conv_encode_header(dest, len, src, header_len);
3696 }
3697
3698 static void compose_generate_msgid(Compose *compose, gchar *buf, gint len)
3699 {
3700         struct tm *lt;
3701         time_t t;
3702         gchar *addr;
3703
3704         t = time(NULL);
3705         lt = localtime(&t);
3706
3707         if (compose->account && compose->account->address &&
3708             *compose->account->address) {
3709                 if (strchr(compose->account->address, '@'))
3710                         addr = g_strdup(compose->account->address);
3711                 else
3712                         addr = g_strconcat(compose->account->address, "@",
3713                                            get_domain_name(), NULL);
3714         } else
3715                 addr = g_strconcat(g_get_user_name(), "@", get_domain_name(),
3716                                    NULL);
3717
3718         g_snprintf(buf, len, "%04d%02d%02d%02d%02d%02d.%08x.%s",
3719                    lt->tm_year + 1900, lt->tm_mon + 1,
3720                    lt->tm_mday, lt->tm_hour,
3721                    lt->tm_min, lt->tm_sec,
3722                    (guint)random(), addr);
3723
3724         debug_print(_("generated Message-ID: %s\n"), buf);
3725
3726         g_free(addr);
3727 }
3728
3729
3730 static void compose_add_entry_field(GtkWidget *table, GtkWidget **hbox,
3731                                     GtkWidget **entry, gint *count,
3732                                     const gchar *label_str,
3733                                     gboolean is_addr_entry)
3734 {
3735         GtkWidget *label;
3736
3737         if (GTK_TABLE(table)->nrows < (*count) + 1)
3738                 gtk_table_resize(GTK_TABLE(table), (*count) + 1, 2);
3739
3740         *hbox = gtk_hbox_new(FALSE, 0);
3741         label = gtk_label_new
3742                 (prefs_common.trans_hdr ? gettext(label_str) : label_str);
3743         gtk_box_pack_end(GTK_BOX(*hbox), label, FALSE, FALSE, 0);
3744         gtk_table_attach(GTK_TABLE(table), *hbox, 0, 1, *count, (*count) + 1,
3745                          GTK_FILL, 0, 2, 0);
3746         *entry = gtk_entry_new_with_max_length(MAX_ENTRY_LENGTH);
3747         gtk_table_attach
3748                 (GTK_TABLE(table), *entry, 1, 2, *count, (*count) + 1, GTK_FILL | GTK_EXPAND, GTK_SHRINK, 0, 0);
3749 #if 0 /* NEW COMPOSE GUI */
3750         if (GTK_TABLE(table)->nrows > (*count) + 1)
3751                 gtk_table_set_row_spacing(GTK_TABLE(table), *count, 4);
3752 #endif
3753
3754         if (is_addr_entry)
3755                 address_completion_register_entry(GTK_ENTRY(*entry));
3756
3757         (*count)++;
3758 }
3759
3760 static void compose_create_header_entry(Compose *compose)
3761 {
3762         gchar *headers[] = {"To:", "Cc:", "Bcc:", "Newsgroups:", "Reply-To:", "Followup-To:", NULL};
3763
3764         GtkWidget *combo;
3765         GtkWidget *entry;
3766         GList *combo_list = NULL;
3767         gchar **string, *header;
3768         ComposeHeaderEntry *headerentry;
3769
3770         headerentry = g_new0(ComposeHeaderEntry, 1);
3771
3772         /* Combo box */
3773         combo = gtk_combo_new();
3774         string = headers;
3775         while(*string != NULL) {
3776             combo_list = g_list_append(combo_list, (prefs_common.trans_hdr ? gettext(*string) : *string));
3777             string++;
3778         }
3779         gtk_combo_set_popdown_strings(GTK_COMBO(combo), combo_list);
3780         g_list_free(combo_list);
3781         gtk_editable_set_editable(GTK_EDITABLE(GTK_COMBO(combo)->entry), FALSE);
3782         gtk_widget_show(combo);
3783         gtk_table_attach(GTK_TABLE(compose->header_table), combo, 0, 1, compose->header_nextrow, compose->header_nextrow+1, GTK_SHRINK, GTK_FILL, 0, 0);
3784         if(compose->header_last) {
3785                 header = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry));
3786         } else {
3787                 switch(compose->account->protocol) {
3788                         case A_NNTP:
3789                                 header = prefs_common.trans_hdr ? _("Newsgroups:") : "Newsgroups:";
3790                                 break;
3791                         default:
3792                                 header = prefs_common.trans_hdr ? _("To:") : "To:";
3793                                 break;
3794                 }
3795         }
3796         gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(combo)->entry), header);
3797
3798         /* Entry field */
3799         entry = gtk_entry_new();
3800         gtk_widget_show(entry);
3801         gtk_table_attach(GTK_TABLE(compose->header_table), entry, 1, 2, compose->header_nextrow, compose->header_nextrow+1, GTK_EXPAND | GTK_FILL, GTK_FILL, 0, 0);
3802
3803         gtk_signal_connect(GTK_OBJECT(entry), "key-press-event", GTK_SIGNAL_FUNC(compose_headerentry_key_press_event_cb), headerentry);
3804         gtk_signal_connect(GTK_OBJECT(entry), "changed", GTK_SIGNAL_FUNC(compose_headerentry_changed_cb), headerentry);
3805
3806         address_completion_register_entry(GTK_ENTRY(entry));
3807
3808         headerentry->compose = compose;
3809         headerentry->combo = combo;
3810         headerentry->entry = entry;
3811         headerentry->headernum = compose->header_nextrow;
3812
3813         compose->header_nextrow++;
3814         compose->header_last = headerentry;
3815 }
3816
3817 static void compose_add_header_entry(Compose *compose, gchar *header, gchar *text)
3818 {
3819         ComposeHeaderEntry *last_header;
3820
3821         last_header = compose->header_last;
3822
3823         gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(last_header->combo)->entry), header);
3824         gtk_entry_set_text(GTK_ENTRY(last_header->entry), text);
3825 }
3826
3827 static GtkWidget *compose_create_header(Compose *compose)
3828 {
3829         GtkWidget *label;
3830         GtkWidget *from_optmenu_hbox;
3831 #if 0 /* NEW COMPOSE GUI */
3832         GtkWidget *to_entry;
3833         GtkWidget *to_hbox;
3834         GtkWidget *newsgroups_entry;
3835         GtkWidget *newsgroups_hbox;
3836 #endif
3837         GtkWidget *header_scrolledwin;
3838         GtkWidget *header_table;
3839         GtkWidget *subject_entry;
3840 #if 0 /* NEW COMPOSE GUI */
3841         GtkWidget *cc_entry;
3842         GtkWidget *cc_hbox;
3843         GtkWidget *bcc_entry;
3844         GtkWidget *bcc_hbox;
3845         GtkWidget *reply_entry;
3846         GtkWidget *reply_hbox;
3847         GtkWidget *followup_entry;
3848         GtkWidget *followup_hbox;
3849 #endif
3850         GtkWidget *hbox;
3851
3852         gint count = 0;
3853
3854         /* header labels and entries */
3855         header_scrolledwin = gtk_scrolled_window_new(NULL, NULL);
3856         gtk_widget_show(header_scrolledwin);
3857         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(header_scrolledwin), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
3858
3859         header_table = gtk_table_new(2, 2, FALSE);
3860         gtk_widget_show(header_table);
3861         gtk_container_set_border_width(GTK_CONTAINER(header_table), 2);
3862         gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(header_scrolledwin), header_table);
3863         count = 0;
3864
3865         /* option menu for selecting accounts */
3866         hbox = gtk_hbox_new(FALSE, 0);
3867         label = gtk_label_new(prefs_common.trans_hdr ? _("From:") : "From:");
3868         gtk_box_pack_end(GTK_BOX(hbox), label, FALSE, FALSE, 0);
3869         gtk_table_attach(GTK_TABLE(header_table), hbox, 0, 1, count, count + 1,
3870                          GTK_FILL, 0, 2, 0);
3871         from_optmenu_hbox = compose_account_option_menu_create(compose);
3872         gtk_table_attach(GTK_TABLE(header_table), from_optmenu_hbox,
3873                                   1, 2, count, count + 1, GTK_EXPAND | GTK_FILL, GTK_SHRINK, 0, 0);
3874 #if 0 /* NEW COMPOSE GUI */
3875         gtk_table_set_row_spacing(GTK_TABLE(table), 0, 4);
3876 #endif
3877         count++;
3878
3879         /* Subject */
3880         compose_add_entry_field(header_table, &hbox, &subject_entry, &count,
3881                                 "Subject:", FALSE);
3882
3883         compose->header_table = header_table;
3884         compose->header_list = NULL;
3885         compose->header_nextrow = count;
3886
3887         compose_create_header_entry(compose);
3888
3889 #if 0 /* NEW COMPOSE GUI */
3890         compose_add_entry_field(table, &to_hbox, &to_entry, &count,
3891                                 "To:", TRUE);
3892         gtk_table_set_row_spacing(GTK_TABLE(table), 0, 4);
3893         compose_add_entry_field(table, &newsgroups_hbox, &newsgroups_entry,
3894                                 &count, "Newsgroups:", FALSE);
3895         gtk_table_set_row_spacing(GTK_TABLE(table), 1, 4);
3896
3897         gtk_table_set_row_spacing(GTK_TABLE(table), 2, 4);
3898
3899         compose_add_entry_field(table, &cc_hbox, &cc_entry, &count,
3900                                 "Cc:", TRUE);
3901         gtk_table_set_row_spacing(GTK_TABLE(table), 3, 4);
3902         compose_add_entry_field(table, &bcc_hbox, &bcc_entry, &count,
3903                                 "Bcc:", TRUE);
3904         gtk_table_set_row_spacing(GTK_TABLE(table), 4, 4);
3905         compose_add_entry_field(table, &reply_hbox, &reply_entry, &count,
3906                                 "Reply-To:", TRUE);
3907         gtk_table_set_row_spacing(GTK_TABLE(table), 5, 4);
3908         compose_add_entry_field(table, &followup_hbox, &followup_entry, &count,
3909                                 "Followup-To:", FALSE);
3910         gtk_table_set_row_spacing(GTK_TABLE(table), 6, 4);
3911
3912         gtk_table_set_col_spacings(GTK_TABLE(table), 4);
3913
3914         gtk_signal_connect(GTK_OBJECT(to_entry), "activate",
3915                            GTK_SIGNAL_FUNC(to_activated), compose);
3916         gtk_signal_connect(GTK_OBJECT(newsgroups_entry), "activate",
3917                            GTK_SIGNAL_FUNC(newsgroups_activated), compose);
3918         gtk_signal_connect(GTK_OBJECT(subject_entry), "activate",
3919                            GTK_SIGNAL_FUNC(subject_activated), compose);
3920         gtk_signal_connect(GTK_OBJECT(cc_entry), "activate",
3921                            GTK_SIGNAL_FUNC(cc_activated), compose);
3922         gtk_signal_connect(GTK_OBJECT(bcc_entry), "activate",
3923                            GTK_SIGNAL_FUNC(bcc_activated), compose);
3924         gtk_signal_connect(GTK_OBJECT(reply_entry), "activate",
3925                            GTK_SIGNAL_FUNC(replyto_activated), compose);
3926         gtk_signal_connect(GTK_OBJECT(followup_entry), "activate",
3927                            GTK_SIGNAL_FUNC(followupto_activated), compose);
3928
3929         gtk_signal_connect(GTK_OBJECT(subject_entry), "grab_focus",
3930                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3931         gtk_signal_connect(GTK_OBJECT(to_entry), "grab_focus",
3932                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3933         gtk_signal_connect(GTK_OBJECT(newsgroups_entry), "grab_focus",
3934                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3935         gtk_signal_connect(GTK_OBJECT(cc_entry), "grab_focus",
3936                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3937         gtk_signal_connect(GTK_OBJECT(bcc_entry), "grab_focus",
3938                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3939         gtk_signal_connect(GTK_OBJECT(reply_entry), "grab_focus",
3940                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3941         gtk_signal_connect(GTK_OBJECT(followup_entry), "grab_focus",
3942                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3943 #endif
3944
3945         compose->table            = NULL;
3946 #if 0 /* NEW COMPOSE GUI */
3947         compose->table            = table;
3948         compose->to_hbox          = to_hbox;
3949         compose->to_entry         = to_entry;
3950         compose->newsgroups_hbox  = newsgroups_hbox;
3951         compose->newsgroups_entry = newsgroups_entry;
3952 #endif
3953         compose->subject_entry    = subject_entry;
3954 #if 0 /* NEW COMPOSE GUI */
3955         compose->cc_hbox          = cc_hbox;
3956         compose->cc_entry         = cc_entry;
3957         compose->bcc_hbox         = bcc_hbox;
3958         compose->bcc_entry        = bcc_entry;
3959         compose->reply_hbox       = reply_hbox;
3960         compose->reply_entry      = reply_entry;
3961         compose->followup_hbox    = followup_hbox;
3962         compose->followup_entry   = followup_entry;
3963 #endif
3964
3965         return header_scrolledwin ;
3966 }
3967
3968 GtkWidget *compose_create_attach(Compose *compose)
3969 {
3970         gchar *titles[] = {_("MIME type"), _("Size"), _("Name")};
3971         gint i;
3972
3973         GtkWidget *attach_scrwin;
3974         GtkWidget *attach_clist;
3975
3976         /* attachment list */
3977         attach_scrwin = gtk_scrolled_window_new(NULL, NULL);
3978         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(attach_scrwin),
3979                                        GTK_POLICY_AUTOMATIC,
3980                                        GTK_POLICY_ALWAYS);
3981         gtk_widget_set_usize(attach_scrwin, -1, 80);
3982
3983         attach_clist = gtk_clist_new_with_titles(N_ATTACH_COLS, titles);
3984         gtk_clist_set_column_justification(GTK_CLIST(attach_clist), COL_SIZE,
3985                                            GTK_JUSTIFY_RIGHT);
3986         gtk_clist_set_column_width(GTK_CLIST(attach_clist), COL_MIMETYPE, 240);
3987         gtk_clist_set_column_width(GTK_CLIST(attach_clist), COL_SIZE, 64);
3988         gtk_clist_set_selection_mode(GTK_CLIST(attach_clist),
3989                                      GTK_SELECTION_EXTENDED);
3990         for (i = 0; i < N_ATTACH_COLS; i++)
3991                 GTK_WIDGET_UNSET_FLAGS
3992                         (GTK_CLIST(attach_clist)->column[i].button,
3993                          GTK_CAN_FOCUS);
3994         gtk_container_add(GTK_CONTAINER(attach_scrwin), attach_clist);
3995
3996         gtk_signal_connect(GTK_OBJECT(attach_clist), "select_row",
3997                            GTK_SIGNAL_FUNC(attach_selected), compose);
3998         gtk_signal_connect(GTK_OBJECT(attach_clist), "button_press_event",
3999                            GTK_SIGNAL_FUNC(attach_button_pressed), compose);
4000         gtk_signal_connect(GTK_OBJECT(attach_clist), "key_press_event",
4001                            GTK_SIGNAL_FUNC(attach_key_pressed), compose);
4002
4003         /* drag and drop */
4004         gtk_drag_dest_set(attach_clist,
4005                           GTK_DEST_DEFAULT_ALL, compose_mime_types, 1,
4006                           GDK_ACTION_COPY);
4007         gtk_signal_connect(GTK_OBJECT(attach_clist), "drag_data_received",
4008                            GTK_SIGNAL_FUNC(compose_attach_drag_received_cb),
4009                            compose);
4010
4011         compose->attach_scrwin = attach_scrwin;
4012         compose->attach_clist  = attach_clist;
4013
4014         return attach_scrwin;
4015 }
4016
4017 static void compose_savemsg_checkbtn_cb(GtkWidget *widget, Compose *compose);
4018 static void compose_savemsg_select_cb(GtkWidget *widget, Compose *compose);
4019
4020 static GtkWidget *compose_create_others(Compose *compose)
4021 {
4022         GtkWidget *table;
4023         GtkWidget *savemsg_checkbtn;
4024         GtkWidget *savemsg_entry;
4025         GtkWidget *savemsg_select;
4026
4027         guint rowcount = 0;
4028         gchar *folderidentifier;
4029
4030         /* Table for settings */
4031         table = gtk_table_new(3, 1, FALSE);
4032         gtk_widget_show(table);
4033         gtk_table_set_row_spacings(GTK_TABLE(table), VSPACING_NARROW);
4034         rowcount = 0;
4035
4036         /* Save Message to folder */
4037         savemsg_checkbtn = gtk_check_button_new_with_label(_("Save Message to "));
4038         gtk_widget_show(savemsg_checkbtn);
4039         gtk_table_attach(GTK_TABLE(table), savemsg_checkbtn, 0, 1, rowcount, rowcount + 1, GTK_SHRINK | GTK_FILL, GTK_SHRINK, 0, 0);
4040         if(folder_get_default_outbox()) {
4041                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(savemsg_checkbtn), prefs_common.savemsg);
4042         }
4043         gtk_signal_connect(GTK_OBJECT(savemsg_checkbtn), "toggled",
4044                             GTK_SIGNAL_FUNC(compose_savemsg_checkbtn_cb), compose);
4045
4046         savemsg_entry = gtk_entry_new();
4047         gtk_widget_show(savemsg_entry);
4048         gtk_table_attach_defaults(GTK_TABLE(table), savemsg_entry, 1, 2, rowcount, rowcount + 1);
4049         gtk_editable_set_editable(GTK_EDITABLE(savemsg_entry), prefs_common.savemsg);
4050         if(folder_get_default_outbox()) {
4051                 folderidentifier = folder_item_get_identifier(folder_get_default_outbox());
4052                 gtk_entry_set_text(GTK_ENTRY(savemsg_entry), folderidentifier);
4053                 g_free(folderidentifier);
4054         }
4055
4056         savemsg_select = gtk_button_new_with_label (_("Select ..."));
4057         gtk_widget_show (savemsg_select);
4058         gtk_table_attach(GTK_TABLE(table), savemsg_select, 2, 3, rowcount, rowcount + 1, GTK_SHRINK | GTK_FILL, GTK_SHRINK, 0, 0);
4059         gtk_signal_connect (GTK_OBJECT (savemsg_select), "clicked",
4060                             GTK_SIGNAL_FUNC (compose_savemsg_select_cb),
4061                             compose);
4062
4063         rowcount++;
4064
4065         compose->savemsg_checkbtn = savemsg_checkbtn;
4066         compose->savemsg_entry = savemsg_entry;
4067
4068         return table;
4069 }
4070
4071 static void compose_savemsg_checkbtn_cb(GtkWidget *widget, Compose *compose)
4072 {
4073         gtk_editable_set_editable(GTK_EDITABLE(compose->savemsg_entry),
4074                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn)));
4075 }
4076
4077 static void compose_savemsg_select_cb(GtkWidget *widget, Compose *compose)
4078 {
4079         FolderItem *dest;
4080         gchar * path;
4081
4082         dest = foldersel_folder_sel(NULL, NULL);
4083         if (!dest) return;
4084
4085         path = folder_item_get_identifier(dest);
4086
4087         gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), path);
4088         g_free(path);
4089 }
4090
4091 static Compose *compose_create(PrefsAccount *account, ComposeMode mode)
4092 {
4093         Compose   *compose;
4094         GtkWidget *window;
4095         GtkWidget *vbox;
4096         GtkWidget *menubar;
4097         GtkWidget *handlebox;
4098
4099         GtkWidget *notebook;
4100
4101         GtkWidget *vbox2;
4102
4103         GtkWidget *table_vbox;
4104
4105         GtkWidget *paned;
4106
4107         GtkWidget *edit_vbox;
4108         GtkWidget *ruler_hbox;
4109         GtkWidget *ruler;
4110         GtkWidget *scrolledwin;
4111         GtkWidget *text;
4112
4113         GtkWidget *table;
4114
4115         UndoMain *undostruct;
4116
4117         guint n_menu_entries;
4118         GtkStyle  *style, *new_style;
4119         GdkColormap *cmap;
4120         GdkColor color[1];
4121         gboolean success[1];
4122         GdkFont   *font;
4123         GtkWidget *popupmenu;
4124         GtkWidget *menuitem;
4125         GtkItemFactory *popupfactory;
4126         GtkItemFactory *ifactory;
4127         GtkWidget *tmpl_menu;
4128         gint n_entries;
4129
4130 #if USE_PSPELL
4131         GtkPspell * gtkpspell = NULL;
4132 #endif
4133
4134         g_return_val_if_fail(account != NULL, NULL);
4135
4136         debug_print(_("Creating compose window...\n"));
4137         compose = g_new0(Compose, 1);
4138
4139         compose->account = account;
4140         compose->orig_account = account;
4141
4142         window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
4143         gtk_window_set_policy(GTK_WINDOW(window), TRUE, TRUE, FALSE);
4144         gtk_widget_set_usize(window, -1, prefs_common.compose_height);
4145         gtk_window_set_wmclass(GTK_WINDOW(window), "compose window", "Sylpheed");
4146         gtk_signal_connect(GTK_OBJECT(window), "delete_event",
4147                            GTK_SIGNAL_FUNC(compose_delete_cb), compose);
4148         gtk_signal_connect(GTK_OBJECT(window), "destroy",
4149                            GTK_SIGNAL_FUNC(compose_destroy_cb), compose);
4150         gtk_signal_connect(GTK_OBJECT(window), "focus_in_event",
4151                            GTK_SIGNAL_FUNC(manage_window_focus_in), NULL);
4152         gtk_signal_connect(GTK_OBJECT(window), "focus_out_event",
4153                            GTK_SIGNAL_FUNC(manage_window_focus_out), NULL);
4154         gtk_widget_realize(window);
4155
4156         gtkut_widget_set_composer_icon(window);
4157
4158         vbox = gtk_vbox_new(FALSE, 0);
4159         gtk_container_add(GTK_CONTAINER(window), vbox);
4160
4161         n_menu_entries = sizeof(compose_entries) / sizeof(compose_entries[0]);
4162         menubar = menubar_create(window, compose_entries,
4163                                  n_menu_entries, "<Compose>", compose);
4164         gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, TRUE, 0);
4165
4166         handlebox = gtk_handle_box_new();
4167         gtk_box_pack_start(GTK_BOX(vbox), handlebox, FALSE, FALSE, 0);
4168
4169         compose_toolbar_create(compose, handlebox);
4170
4171         vbox2 = gtk_vbox_new(FALSE, 2);
4172         gtk_box_pack_start(GTK_BOX(vbox), vbox2, TRUE, TRUE, 0);
4173         gtk_container_set_border_width(GTK_CONTAINER(vbox2), BORDER_WIDTH);
4174
4175         table_vbox = gtk_vbox_new(FALSE, 0);
4176         gtk_box_pack_start(GTK_BOX(vbox2), table_vbox, FALSE, TRUE, 0);
4177         gtk_container_set_border_width(GTK_CONTAINER(table_vbox),
4178                                        BORDER_WIDTH * 2);
4179
4180         /* Notebook */
4181         notebook = gtk_notebook_new();
4182         gtk_widget_set_usize(notebook, -1, 180);
4183         gtk_widget_show(notebook);
4184
4185         /* header labels and entries */
4186         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), compose_create_header(compose), gtk_label_new(_("Header")));
4187         /* attachment list */
4188         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), compose_create_attach(compose), gtk_label_new(_("Attachments")));
4189         /* Others Tab */
4190         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), compose_create_others(compose), gtk_label_new(_("Others")));
4191
4192         edit_vbox = gtk_vbox_new(FALSE, 0);
4193 #if 0 /* NEW COMPOSE GUI */
4194         gtk_box_pack_start(GTK_BOX(vbox2), edit_vbox, TRUE, TRUE, 0);
4195 #endif
4196
4197         /* ruler */
4198         ruler_hbox = gtk_hbox_new(FALSE, 0);
4199         gtk_box_pack_start(GTK_BOX(edit_vbox), ruler_hbox, FALSE, FALSE, 0);
4200
4201         ruler = gtk_shruler_new();
4202         gtk_ruler_set_range(GTK_RULER(ruler), 0.0, 100.0, 1.0, 100.0);
4203         gtk_box_pack_start(GTK_BOX(ruler_hbox), ruler, TRUE, TRUE,
4204                            BORDER_WIDTH + 1);
4205         gtk_widget_set_usize(ruler_hbox, 1, -1);
4206
4207         /* text widget */
4208         scrolledwin = gtk_scrolled_window_new(NULL, NULL);
4209         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
4210                                        GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
4211         gtk_box_pack_start(GTK_BOX(edit_vbox), scrolledwin, TRUE, TRUE, 0);
4212         gtk_widget_set_usize(scrolledwin, prefs_common.compose_width, -1);
4213
4214         text = gtk_stext_new(gtk_scrolled_window_get_hadjustment
4215                             (GTK_SCROLLED_WINDOW(scrolledwin)),
4216                             gtk_scrolled_window_get_vadjustment
4217                             (GTK_SCROLLED_WINDOW(scrolledwin)));
4218         GTK_STEXT(text)->default_tab_width = 8;
4219         gtk_stext_set_editable(GTK_STEXT(text), TRUE);
4220
4221         if (prefs_common.block_cursor) {
4222                 GTK_STEXT(text)->cursor_type = STEXT_CURSOR_BLOCK;
4223         }
4224
4225         if (prefs_common.smart_wrapping) {
4226                 gtk_stext_set_word_wrap(GTK_STEXT(text), TRUE);
4227                 gtk_stext_set_wrap_rmargin(GTK_STEXT(text), prefs_common.linewrap_len);
4228         }
4229
4230         gtk_container_add(GTK_CONTAINER(scrolledwin), text);
4231
4232         gtk_signal_connect(GTK_OBJECT(text), "changed",
4233                            GTK_SIGNAL_FUNC(compose_changed_cb), compose);
4234         gtk_signal_connect(GTK_OBJECT(text), "grab_focus",
4235                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
4236         gtk_signal_connect_after(GTK_OBJECT(text), "button_press_event",
4237                                  GTK_SIGNAL_FUNC(compose_button_press_cb),
4238                                  compose);
4239 #if 0
4240         gtk_signal_connect_after(GTK_OBJECT(text), "key_press_event",
4241                                  GTK_SIGNAL_FUNC(compose_key_press_cb),
4242                                  compose);
4243 #endif
4244         gtk_signal_connect_after(GTK_OBJECT(text), "size_allocate",
4245                                  GTK_SIGNAL_FUNC(compose_edit_size_alloc),
4246                                  ruler);
4247
4248         /* drag and drop */
4249         gtk_drag_dest_set(text, GTK_DEST_DEFAULT_ALL, compose_mime_types, 1,
4250                           GDK_ACTION_COPY);
4251         gtk_signal_connect(GTK_OBJECT(text), "drag_data_received",
4252                            GTK_SIGNAL_FUNC(compose_insert_drag_received_cb),
4253                            compose);
4254 #if USE_PSPELL
4255         if (prefs_common.enable_pspell) {
4256                 gtkpspell = gtkpspell_new_with_config(gtkpspellconfig,
4257                                                       prefs_common.pspell_path,
4258                                                       prefs_common.dictionary,
4259                                                       PSPELL_FASTMODE,
4260                                                       conv_get_current_charset_str());
4261                 if (gtkpspell == NULL)
4262                         prefs_common.enable_pspell = FALSE;
4263                 else
4264                         gtkpspell_attach(gtkpspell, GTK_STEXT(text));
4265         }
4266 #endif
4267         gtk_widget_show_all(vbox);
4268
4269         /* pane between attach clist and text */
4270         paned = gtk_vpaned_new();
4271         gtk_container_add(GTK_CONTAINER(vbox2), paned);
4272         gtk_paned_add1(GTK_PANED(paned), notebook);
4273         gtk_paned_add2(GTK_PANED(paned), edit_vbox);
4274         gtk_widget_show_all(paned);
4275
4276         style = gtk_widget_get_style(text);
4277
4278         /* workaround for the slow down of GtkText when using Pixmap theme */
4279         if (style->engine) {
4280                 GtkThemeEngine *engine;
4281
4282                 engine = style->engine;
4283                 style->engine = NULL;
4284                 new_style = gtk_style_copy(style);
4285                 style->engine = engine;
4286         } else
4287                 new_style = gtk_style_copy(style);
4288
4289         if (prefs_common.textfont) {
4290                 CharSet charset;
4291
4292                 charset = conv_get_current_charset();
4293                 if (MB_CUR_MAX == 1) {
4294                         gchar *fontstr, *p;
4295
4296                         Xstrdup_a(fontstr, prefs_common.textfont, );
4297                         if (fontstr && (p = strchr(fontstr, ',')) != NULL)
4298                                 *p = '\0';
4299                         font = gdk_font_load(fontstr);
4300                 } else
4301                         font = gdk_fontset_load(prefs_common.textfont);
4302                 if (font) {
4303                         gdk_font_unref(new_style->font);
4304                         new_style->font = font;
4305                 }
4306         }
4307
4308         gtk_widget_set_style(text, new_style);
4309
4310         color[0] = quote_color;
4311         cmap = gdk_window_get_colormap(window->window);
4312         gdk_colormap_alloc_colors(cmap, color, 1, FALSE, TRUE, success);
4313         if (success[0] == FALSE) {
4314                 g_warning("Compose: color allocation failed.\n");
4315                 style = gtk_widget_get_style(text);
4316                 quote_color = style->black;
4317         }
4318
4319         n_entries = sizeof(compose_popup_entries) /
4320                 sizeof(compose_popup_entries[0]);
4321         popupmenu = menu_create_items(compose_popup_entries, n_entries,
4322                                       "<Compose>", &popupfactory,
4323                                       compose);
4324
4325         ifactory = gtk_item_factory_from_widget(menubar);
4326         menu_set_sensitive(ifactory, "/Edit/Undo", FALSE);
4327         menu_set_sensitive(ifactory, "/Edit/Redo", FALSE);
4328
4329         tmpl_menu = gtk_item_factory_get_item(ifactory, "/Tool/Template");
4330 #if 0 /* NEW COMPOSE GUI */
4331         if (account->protocol == A_NNTP) {
4332                 gtk_widget_hide(to_hbox);
4333                 gtk_widget_hide(to_entry);
4334                 gtk_widget_hide(cc_hbox);
4335                 gtk_widget_hide(cc_entry);
4336                 gtk_table_set_row_spacing(GTK_TABLE(table), 1, 0);
4337                 gtk_table_set_row_spacing(GTK_TABLE(table), 3, 0);
4338         } else {
4339                 gtk_widget_hide(newsgroups_hbox);
4340                 gtk_widget_hide(newsgroups_entry);
4341                 gtk_table_set_row_spacing(GTK_TABLE(table), 2, 0);
4342
4343                 menu_set_sensitive(ifactory, "/Message/Followup to", FALSE);
4344         }
4345 #endif
4346
4347         switch (prefs_common.toolbar_style) {
4348         case TOOLBAR_NONE:
4349                 gtk_widget_hide(handlebox);
4350                 break;
4351         case TOOLBAR_ICON:
4352                 gtk_toolbar_set_style(GTK_TOOLBAR(compose->toolbar),
4353                                       GTK_TOOLBAR_ICONS);
4354                 break;
4355         case TOOLBAR_TEXT:
4356                 gtk_toolbar_set_style(GTK_TOOLBAR(compose->toolbar),
4357                                       GTK_TOOLBAR_TEXT);
4358                 break;
4359         case TOOLBAR_BOTH:
4360                 gtk_toolbar_set_style(GTK_TOOLBAR(compose->toolbar),
4361                                       GTK_TOOLBAR_BOTH);
4362                 break;
4363         }
4364
4365         undostruct = undo_init(text);
4366         undo_set_change_state_func(undostruct, &compose_undo_state_changed,
4367                                    menubar);
4368
4369         gtk_widget_show(window);
4370
4371         address_completion_start(window);
4372
4373         compose->window        = window;
4374         compose->vbox          = vbox;
4375         compose->menubar       = menubar;
4376         compose->handlebox     = handlebox;
4377
4378         compose->vbox2         = vbox2;
4379
4380         compose->table_vbox       = table_vbox;
4381
4382         compose->paned = paned;
4383
4384         compose->edit_vbox     = edit_vbox;
4385         compose->ruler_hbox    = ruler_hbox;
4386         compose->ruler         = ruler;
4387         compose->scrolledwin   = scrolledwin;
4388         compose->text          = text;
4389
4390         compose->focused_editable = NULL;
4391
4392         compose->popupmenu    = popupmenu;
4393         compose->popupfactory = popupfactory;
4394
4395         compose->tmpl_menu = tmpl_menu;
4396
4397         compose->mode = mode;
4398
4399         compose->targetinfo = NULL;
4400         compose->replyinfo  = NULL;
4401
4402         compose->replyto     = NULL;
4403         compose->mailinglist = NULL;
4404         compose->cc          = NULL;
4405         compose->bcc         = NULL;
4406         compose->followup_to = NULL;
4407         compose->inreplyto   = NULL;
4408         compose->references  = NULL;
4409         compose->msgid       = NULL;
4410         compose->boundary    = NULL;
4411
4412 #if USE_GPGME
4413         compose->use_signing    = FALSE;
4414         compose->use_encryption = FALSE;
4415 #endif /* USE_GPGME */
4416
4417         compose->modified = FALSE;
4418
4419         compose->return_receipt = FALSE;
4420
4421         compose->to_list        = NULL;
4422         compose->newsgroup_list = NULL;
4423
4424         compose->exteditor_file    = NULL;
4425         compose->exteditor_pid     = -1;
4426         compose->exteditor_readdes = -1;
4427         compose->exteditor_tag     = -1;
4428
4429         compose->bounce_filename = NULL;
4430         compose->undostruct = undostruct;
4431
4432         compose_set_title(compose);
4433
4434 #if 0 /* NEW COMPOSE GUI */
4435         compose->use_bcc        = FALSE;
4436         compose->use_replyto    = FALSE;
4437         compose->use_followupto = FALSE;
4438 #endif
4439
4440 #if USE_PSPELL
4441         compose->gtkpspell      = gtkpspell;
4442 #endif
4443
4444 #if 0 /* NEW COMPOSE GUI */
4445         if (account->protocol != A_NNTP) {
4446                 menuitem = gtk_item_factory_get_item(ifactory, "/Message/To");
4447                 gtk_check_menu_item_set_active
4448                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
4449                 gtk_widget_set_sensitive(menuitem, FALSE);
4450                 menuitem = gtk_item_factory_get_item(ifactory, "/Message/Cc");
4451                 gtk_check_menu_item_set_active
4452                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
4453                 gtk_widget_set_sensitive(menuitem, FALSE);
4454         }
4455 #endif
4456         if (account->set_autocc && account->auto_cc && mode != COMPOSE_REEDIT) {
4457                 compose_entry_append(compose, account->auto_cc, COMPOSE_CC);
4458 #if 0 /* NEW COMPOSE GUI */
4459                 compose->use_cc = TRUE;
4460                 gtk_entry_set_text(GTK_ENTRY(cc_entry), account->auto_cc);
4461                 menuitem = gtk_item_factory_get_item(ifactory, "/Message/Cc");
4462                 gtk_check_menu_item_set_active
4463                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
4464 #endif
4465         }
4466         if (account->set_autobcc) {
4467                 compose_entry_append(compose, account->auto_bcc, COMPOSE_BCC);
4468 #if 0 /* NEW COMPOSE GUI */
4469                 compose->use_bcc = TRUE;
4470                 menuitem = gtk_item_factory_get_item(ifactory, "/Message/Bcc");
4471                 gtk_check_menu_item_set_active
4472                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
4473                 if (account->auto_bcc && mode != COMPOSE_REEDIT)
4474                         gtk_entry_set_text(GTK_ENTRY(bcc_entry),
4475                                            account->auto_bcc);
4476 #endif
4477         }
4478         if (account->set_autoreplyto && account->auto_replyto && mode != COMPOSE_REEDIT) {
4479                 compose_entry_append(compose, account->auto_replyto, COMPOSE_REPLYTO);
4480 #if 0 /* NEW COMPOSE GUI */
4481                 compose->use_replyto = TRUE;
4482                 menuitem = gtk_item_factory_get_item(ifactory,
4483                                                      "/Message/Reply to");
4484                 gtk_check_menu_item_set_active
4485                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
4486                 gtk_entry_set_text(GTK_ENTRY(reply_entry),
4487                                    account->auto_replyto);
4488 #endif
4489         }
4490
4491         if (account->protocol != A_NNTP) {
4492                 gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry), prefs_common.trans_hdr ? _("To:") : "To:");
4493         } else {
4494                 gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry), prefs_common.trans_hdr ? _("Newsgroups:") : "Newsgroups:");
4495         }
4496
4497         menuitem = gtk_item_factory_get_item(ifactory, "/Tool/Show ruler");
4498         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
4499                                        prefs_common.show_ruler);
4500
4501 #if USE_GPGME
4502         menuitem = gtk_item_factory_get_item(ifactory, "/Message/Sign");
4503         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
4504                                        prefs_common.default_sign);
4505         menuitem = gtk_item_factory_get_item(ifactory, "/Message/Encrypt");
4506         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
4507                                        prefs_common.default_encrypt);
4508 #endif /* USE_GPGME */
4509
4510         addressbook_set_target_compose(compose);
4511         compose_set_template_menu(compose);
4512
4513         compose_list = g_list_append(compose_list, compose);
4514
4515 #if 0 /* NEW COMPOSE GUI */
4516         compose->use_to         = FALSE;
4517         compose->use_cc         = FALSE;
4518         compose->use_attach     = TRUE;
4519 #endif
4520
4521 #if 0 /* NEW COMPOSE GUI */
4522         if (!compose->use_bcc) {
4523                 gtk_widget_hide(bcc_hbox);
4524                 gtk_widget_hide(bcc_entry);
4525                 gtk_table_set_row_spacing(GTK_TABLE(table), 4, 0);
4526         }
4527         if (!compose->use_replyto) {
4528                 gtk_widget_hide(reply_hbox);
4529                 gtk_widget_hide(reply_entry);
4530                 gtk_table_set_row_spacing(GTK_TABLE(table), 5, 0);
4531         }
4532         if (!compose->use_followupto) {
4533                 gtk_widget_hide(followup_hbox);
4534                 gtk_widget_hide(followup_entry);
4535                 gtk_table_set_row_spacing(GTK_TABLE(table), 6, 0);
4536         }
4537 #endif
4538         if (!prefs_common.show_ruler)
4539                 gtk_widget_hide(ruler_hbox);
4540
4541         select_account(compose, account);
4542
4543         return compose;
4544 }
4545
4546 #include "pixmaps/stock_mail_send.xpm"
4547 #include "pixmaps/stock_mail_send_queue.xpm"
4548 #include "pixmaps/stock_mail.xpm"
4549 #include "pixmaps/stock_paste.xpm"
4550 #include "pixmaps/stock_mail_attach.xpm"
4551 #include "pixmaps/stock_mail_compose.xpm"
4552 #include "pixmaps/linewrap.xpm"
4553 #include "pixmaps/tb_address_book.xpm"
4554
4555 #define CREATE_TOOLBAR_ICON(xpm_d) \
4556 { \
4557         icon = gdk_pixmap_create_from_xpm_d(container->window, &mask, \
4558                                             &container->style->white, \
4559                                             xpm_d); \
4560         icon_wid = gtk_pixmap_new(icon, mask); \
4561 }
4562
4563 static void compose_toolbar_create(Compose *compose, GtkWidget *container)
4564 {
4565         GtkWidget *toolbar;
4566         GtkWidget *icon_wid;
4567         GtkWidget *send_btn;
4568         GtkWidget *sendl_btn;
4569         GtkWidget *draft_btn;
4570         GtkWidget *insert_btn;
4571         GtkWidget *attach_btn;
4572         GtkWidget *sig_btn;
4573         GtkWidget *exteditor_btn;
4574         GtkWidget *linewrap_btn;
4575         GtkWidget *addrbook_btn;
4576
4577         toolbar = gtk_toolbar_new(GTK_ORIENTATION_HORIZONTAL,
4578                                   GTK_TOOLBAR_BOTH);
4579         gtk_container_add(GTK_CONTAINER(container), toolbar);
4580         gtk_container_set_border_width(GTK_CONTAINER(container), 2);
4581         gtk_toolbar_set_button_relief(GTK_TOOLBAR(toolbar), GTK_RELIEF_NONE);
4582         gtk_toolbar_set_space_style(GTK_TOOLBAR(toolbar),
4583                                     GTK_TOOLBAR_SPACE_LINE);
4584
4585         icon_wid = stock_pixmap_widget(container, STOCK_PIXMAP_MAIL_SEND);
4586         send_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4587                                            _("Send"),
4588                                            _("Send message"),
4589                                            "Send",
4590                                            icon_wid, toolbar_send_cb, compose);
4591
4592         icon_wid = stock_pixmap_widget(container, STOCK_PIXMAP_MAIL_SEND_QUEUE);
4593         sendl_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4594                                            _("Send later"),
4595                                            _("Put into queue folder and send later"),
4596                                            "Send later",
4597                                            icon_wid, toolbar_send_later_cb,
4598                                            compose);
4599
4600         icon_wid = stock_pixmap_widget(container, STOCK_PIXMAP_MAIL);
4601         draft_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4602                                             _("Draft"),
4603                                             _("Save to draft folder"),
4604                                             "Draft",
4605                                             icon_wid, toolbar_draft_cb,
4606                                             compose);
4607
4608         gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
4609
4610         icon_wid = stock_pixmap_widget(container, STOCK_PIXMAP_PASTE);
4611         insert_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4612                                              _("Insert"),
4613                                              _("Insert file"),
4614                                              "Insert",
4615                                              icon_wid, toolbar_insert_cb,
4616                                              compose);
4617
4618         icon_wid = stock_pixmap_widget(container, STOCK_PIXMAP_MAIL_ATTACH);
4619         attach_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4620                                              _("Attach"),
4621                                              _("Attach file"),
4622                                              "Attach",
4623                                              icon_wid, toolbar_attach_cb,
4624                                              compose);
4625
4626         gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
4627
4628         icon_wid = stock_pixmap_widget(container, STOCK_PIXMAP_MAIL);
4629         sig_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4630                                           _("Signature"),
4631                                           _("Insert signature"),
4632                                           "Signature",
4633                                           icon_wid, toolbar_sig_cb, compose);
4634
4635         gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
4636
4637         icon_wid = stock_pixmap_widget(container, STOCK_PIXMAP_MAIL_COMPOSE);
4638         exteditor_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4639                                                 _("Editor"),
4640                                                 _("Edit with external editor"),
4641                                                 "Editor",
4642                                                 icon_wid,
4643                                                 toolbar_ext_editor_cb,
4644                                                 compose);
4645
4646         icon_wid = stock_pixmap_widget(container, STOCK_PIXMAP_LINEWRAP);
4647         linewrap_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4648                                                _("Linewrap"),
4649                                                _("Wrap all long lines"),
4650                                                "Linewrap",
4651                                                icon_wid,
4652                                                toolbar_linewrap_cb,
4653                                                compose);
4654
4655         gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
4656
4657         icon_wid = stock_pixmap_widget(container, STOCK_PIXMAP_ADDRESS_BOOK);
4658         addrbook_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4659                                                _("Address"),
4660                                                _("Address book"),
4661                                                "Address",
4662                                                icon_wid, toolbar_address_cb,
4663                                                compose);
4664
4665         compose->toolbar       = toolbar;
4666         compose->send_btn      = send_btn;
4667         compose->sendl_btn     = sendl_btn;
4668         compose->draft_btn     = draft_btn;
4669         compose->insert_btn    = insert_btn;
4670         compose->attach_btn    = attach_btn;
4671         compose->sig_btn       = sig_btn;
4672         compose->exteditor_btn = exteditor_btn;
4673         compose->linewrap_btn  = linewrap_btn;
4674         compose->addrbook_btn  = addrbook_btn;
4675
4676         gtk_widget_show_all(toolbar);
4677 }
4678
4679 static GtkWidget *compose_account_option_menu_create(Compose *compose)
4680 {
4681         GList *accounts;
4682         GtkWidget *hbox;
4683         GtkWidget *optmenu;
4684         GtkWidget *menu;
4685         gint num = 0, def_menu = 0;
4686
4687         accounts = account_get_list();
4688         g_return_val_if_fail(accounts != NULL, NULL);
4689
4690         hbox = gtk_hbox_new(FALSE, 0);
4691         optmenu = gtk_option_menu_new();
4692         gtk_box_pack_start(GTK_BOX(hbox), optmenu, FALSE, FALSE, 0);
4693         menu = gtk_menu_new();
4694
4695         for (; accounts != NULL; accounts = accounts->next, num++) {
4696                 PrefsAccount *ac = (PrefsAccount *)accounts->data;
4697                 GtkWidget *menuitem;
4698                 gchar *name;
4699
4700                 if (ac == compose->account) def_menu = num;
4701
4702                 name = g_strdup_printf("%s: %s <%s>",
4703                                        ac->account_name, ac->name, ac->address);
4704                 MENUITEM_ADD(menu, menuitem, name, ac);
4705                 g_free(name);
4706                 gtk_signal_connect(GTK_OBJECT(menuitem), "activate",
4707                                    GTK_SIGNAL_FUNC(account_activated),
4708                                    compose);
4709         }
4710
4711         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), menu);
4712         gtk_option_menu_set_history(GTK_OPTION_MENU(optmenu), def_menu);
4713
4714         return hbox;
4715 }
4716
4717 static void compose_set_template_menu(Compose *compose)
4718 {
4719         GSList *tmpl_list, *cur;
4720         GtkWidget *menu;
4721         GtkWidget *item;
4722
4723         tmpl_list = template_get_config();
4724
4725         menu = gtk_menu_new();
4726
4727         for (cur = tmpl_list; cur != NULL; cur = cur->next) {
4728                 Template *tmpl = (Template *)cur->data;
4729
4730                 item = gtk_menu_item_new_with_label(tmpl->name);
4731                 gtk_menu_append(GTK_MENU(menu), item);
4732                 gtk_signal_connect(GTK_OBJECT(item), "activate",
4733                                    GTK_SIGNAL_FUNC(compose_template_activate_cb),
4734                                    compose);
4735                 gtk_object_set_data(GTK_OBJECT(item), "template", tmpl);
4736                 gtk_widget_show(item);
4737         }
4738
4739         gtk_widget_show(menu);
4740         gtk_menu_item_set_submenu(GTK_MENU_ITEM(compose->tmpl_menu), menu);
4741 }
4742
4743 void compose_reflect_prefs_all(void)
4744 {
4745         GList *cur;
4746         Compose *compose;
4747
4748         for (cur = compose_list; cur != NULL; cur = cur->next) {
4749                 compose = (Compose *)cur->data;
4750                 compose_set_template_menu(compose);
4751         }
4752 }
4753
4754 static void compose_template_apply(Compose *compose, Template *tmpl)
4755 {
4756         gchar *qmark;
4757         gchar *parsed_str;
4758
4759         if (!tmpl || !tmpl->value) return;
4760
4761         gtk_stext_freeze(GTK_STEXT(compose->text));
4762
4763         if (tmpl->subject && *tmpl->subject != '\0')
4764                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry),
4765                                    tmpl->subject);
4766         if (tmpl->to && *tmpl->to != '\0')
4767                 compose_entry_append(compose, tmpl->to, COMPOSE_TO);
4768
4769         if (compose->replyinfo == NULL) {
4770                 MsgInfo dummyinfo;
4771
4772                 memset(&dummyinfo, 0, sizeof(MsgInfo));
4773                 parsed_str = compose_quote_fmt(compose, &dummyinfo,
4774                                                tmpl->value, NULL);
4775         } else {
4776                 if (prefs_common.quotemark && *prefs_common.quotemark)
4777                         qmark = prefs_common.quotemark;
4778                 else
4779                         qmark = "> ";
4780
4781                 parsed_str = compose_quote_fmt(compose, compose->replyinfo,
4782                                                tmpl->value, qmark);
4783         }
4784
4785         if (parsed_str && prefs_common.auto_sig)
4786                 compose_insert_sig(compose);
4787
4788         gtk_stext_thaw(GTK_STEXT(compose->text));
4789 }
4790
4791 static void compose_destroy(Compose *compose)
4792 {
4793         gint row;
4794         GtkCList *clist = GTK_CLIST(compose->attach_clist);
4795         AttachInfo *ainfo;
4796
4797         /* NOTE: address_completion_end() does nothing with the window
4798          * however this may change. */
4799         address_completion_end(compose->window);
4800
4801         slist_free_strings(compose->to_list);
4802         g_slist_free(compose->to_list);
4803         slist_free_strings(compose->newsgroup_list);
4804         g_slist_free(compose->newsgroup_list);
4805         slist_free_strings(compose->header_list);
4806         g_slist_free(compose->header_list);
4807
4808         procmsg_msginfo_free(compose->targetinfo);
4809         procmsg_msginfo_free(compose->replyinfo);
4810
4811         g_free(compose->replyto);
4812         g_free(compose->cc);
4813         g_free(compose->bcc);
4814         g_free(compose->newsgroups);
4815         g_free(compose->followup_to);
4816
4817         g_free(compose->inreplyto);
4818         g_free(compose->references);
4819         g_free(compose->msgid);
4820         g_free(compose->boundary);
4821
4822         if (compose->bounce_filename)
4823                 g_free(compose->bounce_filename);
4824
4825         g_free(compose->exteditor_file);
4826
4827         for (row = 0; (ainfo = gtk_clist_get_row_data(clist, row)) != NULL;
4828              row++)
4829                 compose_attach_info_free(ainfo);
4830
4831         if (addressbook_get_target_compose() == compose)
4832                 addressbook_set_target_compose(NULL);
4833
4834         prefs_common.compose_width = compose->scrolledwin->allocation.width;
4835         prefs_common.compose_height = compose->window->allocation.height;
4836
4837         gtk_widget_destroy(compose->paned);
4838
4839         g_free(compose);
4840
4841         compose_list = g_list_remove(compose_list, compose);
4842 }
4843
4844 static void compose_attach_info_free(AttachInfo *ainfo)
4845 {
4846         g_free(ainfo->file);
4847         g_free(ainfo->content_type);
4848         g_free(ainfo->name);
4849         g_free(ainfo);
4850 }
4851
4852 static void compose_attach_remove_selected(Compose *compose)
4853 {
4854         GtkCList *clist = GTK_CLIST(compose->attach_clist);
4855         AttachInfo *ainfo;
4856         gint row;
4857
4858         while (clist->selection != NULL) {
4859                 row = GPOINTER_TO_INT(clist->selection->data);
4860                 ainfo = gtk_clist_get_row_data(clist, row);
4861                 compose_attach_info_free(ainfo);
4862                 gtk_clist_remove(clist, row);
4863         }
4864 }
4865
4866 static struct _AttachProperty
4867 {
4868         GtkWidget *window;
4869         GtkWidget *mimetype_entry;
4870         GtkWidget *encoding_optmenu;
4871         GtkWidget *path_entry;
4872         GtkWidget *filename_entry;
4873         GtkWidget *ok_btn;
4874         GtkWidget *cancel_btn;
4875 } attach_prop;
4876
4877 static void compose_attach_property(Compose *compose)
4878 {
4879         GtkCList *clist = GTK_CLIST(compose->attach_clist);
4880         AttachInfo *ainfo;
4881         gint row;
4882         GtkOptionMenu *optmenu;
4883         static gboolean cancelled;
4884
4885         if (!clist->selection) return;
4886         row = GPOINTER_TO_INT(clist->selection->data);
4887
4888         ainfo = gtk_clist_get_row_data(clist, row);
4889         if (!ainfo) return;
4890
4891         if (!attach_prop.window)
4892                 compose_attach_property_create(&cancelled);
4893         gtk_widget_grab_focus(attach_prop.ok_btn);
4894         gtk_widget_show(attach_prop.window);
4895         manage_window_set_transient(GTK_WINDOW(attach_prop.window));
4896
4897         optmenu = GTK_OPTION_MENU(attach_prop.encoding_optmenu);
4898         if (ainfo->encoding == ENC_UNKNOWN)
4899                 gtk_option_menu_set_history(optmenu, ENC_BASE64);
4900         else
4901                 gtk_option_menu_set_history(optmenu, ainfo->encoding);
4902
4903         gtk_entry_set_text(GTK_ENTRY(attach_prop.mimetype_entry),
4904                            ainfo->content_type ? ainfo->content_type : "");
4905         gtk_entry_set_text(GTK_ENTRY(attach_prop.path_entry),
4906                            ainfo->file ? ainfo->file : "");
4907         gtk_entry_set_text(GTK_ENTRY(attach_prop.filename_entry),
4908                            ainfo->name ? ainfo->name : "");
4909
4910         for (;;) {
4911                 gchar *text;
4912                 gchar *cnttype = NULL;
4913                 gchar *file = NULL;
4914                 off_t size = 0;
4915                 GtkWidget *menu;
4916                 GtkWidget *menuitem;
4917
4918                 cancelled = FALSE;
4919                 gtk_main();
4920
4921                 if (cancelled == TRUE) {
4922                         gtk_widget_hide(attach_prop.window);
4923                         break;
4924                 }
4925
4926                 text = gtk_entry_get_text(GTK_ENTRY(attach_prop.mimetype_entry));
4927                 if (*text != '\0') {
4928                         gchar *p;
4929
4930                         text = g_strstrip(g_strdup(text));
4931                         if ((p = strchr(text, '/')) && !strchr(p + 1, '/')) {
4932                                 cnttype = g_strdup(text);
4933                                 g_free(text);
4934                         } else {
4935                                 alertpanel_error(_("Invalid MIME type."));
4936                                 g_free(text);
4937                                 continue;
4938                         }
4939                 }
4940
4941                 menu = gtk_option_menu_get_menu(optmenu);
4942                 menuitem = gtk_menu_get_active(GTK_MENU(menu));
4943                 ainfo->encoding = GPOINTER_TO_INT
4944                         (gtk_object_get_user_data(GTK_OBJECT(menuitem)));
4945
4946                 text = gtk_entry_get_text(GTK_ENTRY(attach_prop.path_entry));
4947                 if (*text != '\0') {
4948                         if (is_file_exist(text) &&
4949                             (size = get_file_size(text)) > 0)
4950                                 file = g_strdup(text);
4951                         else {
4952                                 alertpanel_error
4953                                         (_("File doesn't exist or is empty."));
4954                                 g_free(cnttype);
4955                                 continue;
4956                         }
4957                 }
4958
4959                 text = gtk_entry_get_text(GTK_ENTRY(attach_prop.filename_entry));
4960                 if (*text != '\0') {
4961                         g_free(ainfo->name);
4962                         ainfo->name = g_strdup(text);
4963                 }
4964
4965                 if (cnttype) {
4966                         g_free(ainfo->content_type);
4967                         ainfo->content_type = cnttype;
4968                 }
4969                 if (file) {
4970                         g_free(ainfo->file);
4971                         ainfo->file = file;
4972                 }
4973                 if (size)
4974                         ainfo->size = size;
4975
4976                 gtk_clist_set_text(clist, row, COL_MIMETYPE,
4977                                    ainfo->content_type);
4978                 gtk_clist_set_text(clist, row, COL_SIZE,
4979                                    to_human_readable(ainfo->size));
4980                 gtk_clist_set_text(clist, row, COL_NAME, ainfo->name);
4981
4982                 gtk_widget_hide(attach_prop.window);
4983                 break;
4984         }
4985 }
4986
4987 #define SET_LABEL_AND_ENTRY(str, entry, top) \
4988 { \
4989         label = gtk_label_new(str); \
4990         gtk_table_attach(GTK_TABLE(table), label, 0, 1, top, (top + 1), \
4991                          GTK_FILL, 0, 0, 0); \
4992         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5); \
4993  \
4994         entry = gtk_entry_new(); \
4995         gtk_table_attach(GTK_TABLE(table), entry, 1, 2, top, (top + 1), \
4996                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0); \
4997 }
4998
4999 static void compose_attach_property_create(gboolean *cancelled)
5000 {
5001         GtkWidget *window;
5002         GtkWidget *vbox;
5003         GtkWidget *table;
5004         GtkWidget *label;
5005         GtkWidget *mimetype_entry;
5006         GtkWidget *hbox;
5007         GtkWidget *optmenu;
5008         GtkWidget *optmenu_menu;
5009         GtkWidget *menuitem;
5010         GtkWidget *path_entry;
5011         GtkWidget *filename_entry;
5012         GtkWidget *hbbox;
5013         GtkWidget *ok_btn;
5014         GtkWidget *cancel_btn;
5015         GList     *mime_type_list, *strlist;
5016
5017         debug_print("Creating attach_property window...\n");
5018
5019         window = gtk_window_new(GTK_WINDOW_DIALOG);
5020         gtk_widget_set_usize(window, 480, -1);
5021         gtk_container_set_border_width(GTK_CONTAINER(window), 8);
5022         gtk_window_set_title(GTK_WINDOW(window), _("Property"));
5023         gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
5024         gtk_window_set_modal(GTK_WINDOW(window), TRUE);
5025         gtk_signal_connect(GTK_OBJECT(window), "delete_event",
5026                            GTK_SIGNAL_FUNC(attach_property_delete_event),
5027                            cancelled);
5028         gtk_signal_connect(GTK_OBJECT(window), "key_press_event",
5029                            GTK_SIGNAL_FUNC(attach_property_key_pressed),
5030                            cancelled);
5031
5032         vbox = gtk_vbox_new(FALSE, 8);
5033         gtk_container_add(GTK_CONTAINER(window), vbox);
5034
5035         table = gtk_table_new(4, 2, FALSE);
5036         gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
5037         gtk_table_set_row_spacings(GTK_TABLE(table), 8);
5038         gtk_table_set_col_spacings(GTK_TABLE(table), 8);
5039
5040         label = gtk_label_new(_("MIME type"));
5041         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 0, (0 + 1),
5042                          GTK_FILL, 0, 0, 0);
5043         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
5044         mimetype_entry = gtk_combo_new();
5045         gtk_table_attach(GTK_TABLE(table), mimetype_entry, 1, 2, 0, (0 + 1),
5046                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
5047
5048         /* stuff with list */
5049         mime_type_list = procmime_get_mime_type_list();
5050         strlist = NULL;
5051         for (; mime_type_list != NULL; mime_type_list = mime_type_list->next) {
5052                 MimeType *type = (MimeType *) mime_type_list->data;
5053                 strlist = g_list_append(strlist,
5054                                 g_strdup_printf("%s/%s",
5055                                         type->type, type->sub_type));
5056         }
5057
5058         gtk_combo_set_popdown_strings(GTK_COMBO(mimetype_entry), strlist);
5059
5060         for (mime_type_list = strlist; mime_type_list != NULL;
5061                 mime_type_list = mime_type_list->next)
5062                 g_free(mime_type_list->data);
5063         g_list_free(strlist);
5064
5065         mimetype_entry = GTK_COMBO(mimetype_entry)->entry;
5066
5067         label = gtk_label_new(_("Encoding"));
5068         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 1, 2,
5069                          GTK_FILL, 0, 0, 0);
5070         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
5071
5072         hbox = gtk_hbox_new(FALSE, 0);
5073         gtk_table_attach(GTK_TABLE(table), hbox, 1, 2, 1, 2,
5074                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
5075
5076         optmenu = gtk_option_menu_new();
5077         gtk_box_pack_start(GTK_BOX(hbox), optmenu, FALSE, FALSE, 0);
5078
5079         optmenu_menu = gtk_menu_new();
5080         MENUITEM_ADD(optmenu_menu, menuitem, "7bit", ENC_7BIT);
5081         gtk_widget_set_sensitive(menuitem, FALSE);
5082         MENUITEM_ADD(optmenu_menu, menuitem, "8bit", ENC_8BIT);
5083         gtk_widget_set_sensitive(menuitem, FALSE);
5084         MENUITEM_ADD(optmenu_menu, menuitem, "quoted-printable", ENC_QUOTED_PRINTABLE);
5085         gtk_widget_set_sensitive(menuitem, FALSE);
5086         MENUITEM_ADD(optmenu_menu, menuitem, "base64", ENC_BASE64);
5087
5088         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
5089
5090         SET_LABEL_AND_ENTRY(_("Path"),      path_entry,     2);
5091         SET_LABEL_AND_ENTRY(_("File name"), filename_entry, 3);
5092
5093         gtkut_button_set_create(&hbbox, &ok_btn, _("OK"),
5094                                 &cancel_btn, _("Cancel"), NULL, NULL);
5095         gtk_box_pack_end(GTK_BOX(vbox), hbbox, FALSE, FALSE, 0);
5096         gtk_widget_grab_default(ok_btn);
5097
5098         gtk_signal_connect(GTK_OBJECT(ok_btn), "clicked",
5099                            GTK_SIGNAL_FUNC(attach_property_ok),
5100                            cancelled);
5101         gtk_signal_connect(GTK_OBJECT(cancel_btn), "clicked",
5102                            GTK_SIGNAL_FUNC(attach_property_cancel),
5103                            cancelled);
5104
5105         gtk_widget_show_all(vbox);
5106
5107         attach_prop.window           = window;
5108         attach_prop.mimetype_entry   = mimetype_entry;
5109         attach_prop.encoding_optmenu = optmenu;
5110         attach_prop.path_entry       = path_entry;
5111         attach_prop.filename_entry   = filename_entry;
5112         attach_prop.ok_btn           = ok_btn;
5113         attach_prop.cancel_btn       = cancel_btn;
5114 }
5115
5116 #undef SET_LABEL_AND_ENTRY
5117
5118 static void attach_property_ok(GtkWidget *widget, gboolean *cancelled)
5119 {
5120         *cancelled = FALSE;
5121         gtk_main_quit();
5122 }
5123
5124 static void attach_property_cancel(GtkWidget *widget, gboolean *cancelled)
5125 {
5126         *cancelled = TRUE;
5127         gtk_main_quit();
5128 }
5129
5130 static gint attach_property_delete_event(GtkWidget *widget, GdkEventAny *event,
5131                                          gboolean *cancelled)
5132 {
5133         *cancelled = TRUE;
5134         gtk_main_quit();
5135
5136         return TRUE;
5137 }
5138
5139 static void attach_property_key_pressed(GtkWidget *widget, GdkEventKey *event,
5140                                         gboolean *cancelled)
5141 {
5142         if (event && event->keyval == GDK_Escape) {
5143                 *cancelled = TRUE;
5144                 gtk_main_quit();
5145         }
5146 }
5147
5148 static void compose_exec_ext_editor(Compose *compose)
5149 {
5150         gchar tmp[64];
5151         pid_t pid;
5152         gint pipe_fds[2];
5153
5154         g_snprintf(tmp, sizeof(tmp), "%s%ctmpmsg.%08x",
5155                    g_get_tmp_dir(), G_DIR_SEPARATOR, (gint)compose);
5156
5157         if (pipe(pipe_fds) < 0) {
5158                 perror("pipe");
5159                 return;
5160         }
5161
5162         if ((pid = fork()) < 0) {
5163                 perror("fork");
5164                 return;
5165         }
5166
5167         if (pid != 0) {
5168                 /* close the write side of the pipe */
5169                 close(pipe_fds[1]);
5170
5171                 compose->exteditor_file    = g_strdup(tmp);
5172                 compose->exteditor_pid     = pid;
5173                 compose->exteditor_readdes = pipe_fds[0];
5174
5175                 compose_set_ext_editor_sensitive(compose, FALSE);
5176
5177                 compose->exteditor_tag =
5178                         gdk_input_add(pipe_fds[0], GDK_INPUT_READ,
5179                                       compose_input_cb, compose);
5180         } else {        /* process-monitoring process */
5181                 pid_t pid_ed;
5182
5183                 if (setpgid(0, 0))
5184                         perror("setpgid");
5185
5186                 /* close the read side of the pipe */
5187                 close(pipe_fds[0]);
5188
5189                 if (compose_write_body_to_file(compose, tmp) < 0) {
5190                         fd_write(pipe_fds[1], "2\n", 2);
5191                         _exit(1);
5192                 }
5193
5194                 pid_ed = compose_exec_ext_editor_real(tmp);
5195                 if (pid_ed < 0) {
5196                         fd_write(pipe_fds[1], "1\n", 2);
5197                         _exit(1);
5198                 }
5199
5200                 /* wait until editor is terminated */
5201                 waitpid(pid_ed, NULL, 0);
5202
5203                 fd_write(pipe_fds[1], "0\n", 2);
5204
5205                 close(pipe_fds[1]);
5206                 _exit(0);
5207         }
5208 }
5209
5210 static gint compose_exec_ext_editor_real(const gchar *file)
5211 {
5212         static gchar *def_cmd = "emacs %s";
5213         gchar buf[1024];
5214         gchar *p;
5215         gchar **cmdline;
5216         pid_t pid;
5217
5218         g_return_val_if_fail(file != NULL, -1);
5219
5220         if ((pid = fork()) < 0) {
5221                 perror("fork");
5222                 return -1;
5223         }
5224
5225         if (pid != 0) return pid;
5226
5227         /* grandchild process */
5228
5229         if (setpgid(0, getppid()))
5230                 perror("setpgid");
5231
5232         if (prefs_common.ext_editor_cmd &&
5233             (p = strchr(prefs_common.ext_editor_cmd, '%')) &&
5234             *(p + 1) == 's' && !strchr(p + 2, '%')) {
5235                 g_snprintf(buf, sizeof(buf), prefs_common.ext_editor_cmd, file);
5236         } else {
5237                 if (prefs_common.ext_editor_cmd)
5238                         g_warning(_("External editor command line is invalid: `%s'\n"),
5239                                   prefs_common.ext_editor_cmd);
5240                 g_snprintf(buf, sizeof(buf), def_cmd, file);
5241         }
5242
5243         cmdline = g_strsplit(buf, " ", 1024);
5244         execvp(cmdline[0], cmdline);
5245
5246         perror("execvp");
5247         g_strfreev(cmdline);
5248
5249         _exit(1);
5250 }
5251
5252 static gboolean compose_ext_editor_kill(Compose *compose)
5253 {
5254         pid_t pgid = compose->exteditor_pid * -1;
5255         gint ret;
5256
5257         ret = kill(pgid, 0);
5258
5259         if (ret == 0 || (ret == -1 && EPERM == errno)) {
5260                 AlertValue val;
5261                 gchar *msg;
5262
5263                 msg = g_strdup_printf
5264                         (_("The external editor is still working.\n"
5265                            "Force terminating the process?\n"
5266                            "process group id: %d"), -pgid);
5267                 val = alertpanel(_("Notice"), msg, _("Yes"), _("+No"), NULL);
5268                 g_free(msg);
5269
5270                 if (val == G_ALERTDEFAULT) {
5271                         gdk_input_remove(compose->exteditor_tag);
5272                         close(compose->exteditor_readdes);
5273
5274                         if (kill(pgid, SIGTERM) < 0) perror("kill");
5275                         waitpid(compose->exteditor_pid, NULL, 0);
5276
5277                         g_warning(_("Terminated process group id: %d"), -pgid);
5278                         g_warning(_("Temporary file: %s"),
5279                                   compose->exteditor_file);
5280
5281                         compose_set_ext_editor_sensitive(compose, TRUE);
5282
5283                         g_free(compose->exteditor_file);
5284                         compose->exteditor_file    = NULL;
5285                         compose->exteditor_pid     = -1;
5286                         compose->exteditor_readdes = -1;
5287                         compose->exteditor_tag     = -1;
5288                 } else
5289                         return FALSE;
5290         }
5291
5292         return TRUE;
5293 }
5294
5295 static void compose_input_cb(gpointer data, gint source,
5296                              GdkInputCondition condition)
5297 {
5298         gchar buf[3];
5299         Compose *compose = (Compose *)data;
5300         gint i = 0;
5301
5302         debug_print(_("Compose: input from monitoring process\n"));
5303
5304         gdk_input_remove(compose->exteditor_tag);
5305
5306         for (;;) {
5307                 if (read(source, &buf[i], 1) < 1) {
5308                         buf[0] = '3';
5309                         break;
5310                 }
5311                 if (buf[i] == '\n') {
5312                         buf[i] = '\0';
5313                         break;
5314                 }
5315                 i++;
5316                 if (i == sizeof(buf) - 1)
5317                         break;
5318         }
5319
5320         waitpid(compose->exteditor_pid, NULL, 0);
5321
5322         if (buf[0] == '0') {            /* success */
5323                 GtkSText *text = GTK_STEXT(compose->text);
5324
5325                 gtk_stext_freeze(text);
5326                 gtk_stext_set_point(text, 0);
5327                 gtk_stext_forward_delete(text, gtk_stext_get_length(text));
5328                 compose_insert_file(compose, compose->exteditor_file);
5329                 compose_changed_cb(NULL, compose);
5330                 gtk_stext_thaw(text);
5331
5332                 if (unlink(compose->exteditor_file) < 0)
5333                         FILE_OP_ERROR(compose->exteditor_file, "unlink");
5334         } else if (buf[0] == '1') {     /* failed */
5335                 g_warning(_("Couldn't exec external editor\n"));
5336                 if (unlink(compose->exteditor_file) < 0)
5337                         FILE_OP_ERROR(compose->exteditor_file, "unlink");
5338         } else if (buf[0] == '2') {
5339                 g_warning(_("Couldn't write to file\n"));
5340         } else if (buf[0] == '3') {
5341                 g_warning(_("Pipe read failed\n"));
5342         }
5343
5344         close(source);
5345
5346         compose_set_ext_editor_sensitive(compose, TRUE);
5347
5348         g_free(compose->exteditor_file);
5349         compose->exteditor_file    = NULL;
5350         compose->exteditor_pid     = -1;
5351         compose->exteditor_readdes = -1;
5352         compose->exteditor_tag     = -1;
5353 }
5354
5355 static void compose_set_ext_editor_sensitive(Compose *compose,
5356                                              gboolean sensitive)
5357 {
5358         GtkItemFactory *ifactory;
5359
5360         ifactory = gtk_item_factory_from_widget(compose->menubar);
5361
5362         menu_set_sensitive(ifactory, "/Message/Send", sensitive);
5363         menu_set_sensitive(ifactory, "/Message/Send later", sensitive);
5364         menu_set_sensitive(ifactory, "/Message/Save to draft folder",
5365                            sensitive);
5366         menu_set_sensitive(ifactory, "/File/Insert file", sensitive);
5367         menu_set_sensitive(ifactory, "/File/Insert signature", sensitive);
5368         menu_set_sensitive(ifactory, "/Edit/Wrap current paragraph", sensitive);
5369         menu_set_sensitive(ifactory, "/Edit/Wrap all long lines", sensitive);
5370         menu_set_sensitive(ifactory, "/Edit/Edit with external editor",
5371                            sensitive);
5372
5373         gtk_widget_set_sensitive(compose->text,          sensitive);
5374         gtk_widget_set_sensitive(compose->send_btn,      sensitive);
5375         gtk_widget_set_sensitive(compose->sendl_btn,     sensitive);
5376         gtk_widget_set_sensitive(compose->draft_btn,     sensitive);
5377         gtk_widget_set_sensitive(compose->insert_btn,    sensitive);
5378         gtk_widget_set_sensitive(compose->sig_btn,       sensitive);
5379         gtk_widget_set_sensitive(compose->exteditor_btn, sensitive);
5380         gtk_widget_set_sensitive(compose->linewrap_btn,  sensitive);
5381 }
5382
5383 /**
5384  * compose_undo_state_changed:
5385  *
5386  * Change the sensivity of the menuentries undo and redo
5387  **/
5388 static void compose_undo_state_changed(UndoMain *undostruct, gint undo_state,
5389                                        gint redo_state, gpointer data)
5390 {
5391         GtkWidget *widget = GTK_WIDGET(data);
5392         GtkItemFactory *ifactory;
5393
5394         g_return_if_fail(widget != NULL);
5395
5396         debug_print("Set_undo.  UNDO:%i  REDO:%i\n", undo_state, redo_state);
5397
5398         ifactory = gtk_item_factory_from_widget(widget);
5399
5400         switch (undo_state) {
5401         case UNDO_STATE_TRUE:
5402                 if (!undostruct->undo_state) {
5403                         debug_print ("Set_undo - Testpoint\n");
5404                         undostruct->undo_state = TRUE;
5405                         menu_set_sensitive(ifactory, "/Edit/Undo", TRUE);
5406                 }
5407                 break;
5408         case UNDO_STATE_FALSE:
5409                 if (undostruct->undo_state) {
5410                         undostruct->undo_state = FALSE;
5411                         menu_set_sensitive(ifactory, "/Edit/Undo", FALSE);
5412                 }
5413                 break;
5414         case UNDO_STATE_UNCHANGED:
5415                 break;
5416         case UNDO_STATE_REFRESH:
5417                 menu_set_sensitive(ifactory, "/Edit/Undo",
5418                                    undostruct->undo_state);
5419                 break;
5420         default:
5421                 g_warning("Undo state not recognized");
5422                 break;
5423         }
5424
5425         switch (redo_state) {
5426         case UNDO_STATE_TRUE:
5427                 if (!undostruct->redo_state) {
5428                         undostruct->redo_state = TRUE;
5429                         menu_set_sensitive(ifactory, "/Edit/Redo", TRUE);
5430                 }
5431                 break;
5432         case UNDO_STATE_FALSE:
5433                 if (undostruct->redo_state) {
5434                         undostruct->redo_state = FALSE;
5435                         menu_set_sensitive(ifactory, "/Edit/Redo", FALSE);
5436                 }
5437                 break;
5438         case UNDO_STATE_UNCHANGED:
5439                 break;
5440         case UNDO_STATE_REFRESH:
5441                 menu_set_sensitive(ifactory, "/Edit/Redo",
5442                                    undostruct->redo_state);
5443                 break;
5444         default:
5445                 g_warning("Redo state not recognized");
5446                 break;
5447         }
5448 }
5449
5450 static gint calc_cursor_xpos(GtkSText *text, gint extra, gint char_width)
5451 {
5452         gint cursor_pos;
5453
5454         cursor_pos = (text->cursor_pos_x - extra) / char_width;
5455         cursor_pos = MAX(cursor_pos, 0);
5456
5457         return cursor_pos;
5458 }
5459
5460 /* callback functions */
5461
5462 /* compose_edit_size_alloc() - called when resized. don't know whether Gtk
5463  * includes "non-client" (windows-izm) in calculation, so this calculation
5464  * may not be accurate.
5465  */
5466 static gboolean compose_edit_size_alloc(GtkEditable *widget,
5467                                         GtkAllocation *allocation,
5468                                         GtkSHRuler *shruler)
5469 {
5470         if (prefs_common.show_ruler) {
5471                 gint char_width;
5472                 gint line_width_in_chars;
5473
5474                 char_width = gtkut_get_font_width
5475                         (GTK_WIDGET(widget)->style->font);
5476                 line_width_in_chars =
5477                         (allocation->width - allocation->x) / char_width;
5478
5479                 /* got the maximum */
5480                 gtk_ruler_set_range(GTK_RULER(shruler),
5481                                     0.0, line_width_in_chars,
5482                                     calc_cursor_xpos(GTK_STEXT(widget),
5483                                                      allocation->x,
5484                                                      char_width),
5485                                     /*line_width_in_chars*/ char_width);
5486         }
5487
5488         return TRUE;
5489 }
5490
5491 static void toolbar_send_cb(GtkWidget *widget, gpointer data)
5492 {
5493         compose_send_cb(data, 0, NULL);
5494 }
5495
5496 static void toolbar_send_later_cb(GtkWidget *widget, gpointer data)
5497 {
5498         compose_send_later_cb(data, 0, NULL);
5499 }
5500
5501 static void toolbar_draft_cb(GtkWidget *widget, gpointer data)
5502 {
5503         compose_draft_cb(data, 0, NULL);
5504 }
5505
5506 static void toolbar_insert_cb(GtkWidget *widget, gpointer data)
5507 {
5508         compose_insert_file_cb(data, 0, NULL);
5509 }
5510
5511 static void toolbar_attach_cb(GtkWidget *widget, gpointer data)
5512 {
5513         compose_attach_cb(data, 0, NULL);
5514 }
5515
5516 static void toolbar_sig_cb(GtkWidget *widget, gpointer data)
5517 {
5518         Compose *compose = (Compose *)data;
5519
5520         compose_insert_sig(compose);
5521 }
5522
5523 static void toolbar_ext_editor_cb(GtkWidget *widget, gpointer data)
5524 {
5525         Compose *compose = (Compose *)data;
5526
5527         compose_exec_ext_editor(compose);
5528 }
5529
5530 static void toolbar_linewrap_cb(GtkWidget *widget, gpointer data)
5531 {
5532         Compose *compose = (Compose *)data;
5533
5534         compose_wrap_line(compose);
5535 }
5536
5537 static void toolbar_address_cb(GtkWidget *widget, gpointer data)
5538 {
5539         compose_address_cb(data, 0, NULL);
5540 }
5541
5542 static void select_account(Compose * compose, PrefsAccount * ac)
5543 {
5544         compose->account = ac;
5545         compose_set_title(compose);
5546
5547 #if 0 /* NEW COMPOSE GUI */
5548                 if (ac->protocol == A_NNTP) {
5549                         GtkItemFactory *ifactory;
5550                         GtkWidget *menuitem;
5551
5552                         ifactory = gtk_item_factory_from_widget(compose->menubar);
5553                         menu_set_sensitive(ifactory,
5554                                            "/Message/Followup to", TRUE);
5555                         gtk_widget_show(compose->newsgroups_hbox);
5556                         gtk_widget_show(compose->newsgroups_entry);
5557                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
5558                                                   1, 4);
5559
5560                         compose->use_to = FALSE;
5561                         compose->use_cc = FALSE;
5562
5563                         menuitem = gtk_item_factory_get_item(ifactory, "/Message/To");
5564                         gtk_check_menu_item_set_active
5565                                 (GTK_CHECK_MENU_ITEM(menuitem), FALSE);
5566
5567                         menu_set_sensitive(ifactory,
5568                                            "/Message/To", TRUE);
5569                         menuitem = gtk_item_factory_get_item(ifactory, "/Message/Cc");
5570                         gtk_check_menu_item_set_active
5571                                 (GTK_CHECK_MENU_ITEM(menuitem), FALSE);
5572
5573                         gtk_widget_hide(compose->to_hbox);
5574                         gtk_widget_hide(compose->to_entry);
5575                         gtk_widget_hide(compose->cc_hbox);
5576                         gtk_widget_hide(compose->cc_entry);
5577                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
5578                                                   0, 0);
5579                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
5580                                                   3, 0);
5581                 }
5582                 else {
5583                         GtkItemFactory *ifactory;
5584                         GtkWidget *menuitem;
5585
5586                         ifactory = gtk_item_factory_from_widget(compose->menubar);
5587                         menu_set_sensitive(ifactory,
5588                                            "/Message/Followup to", FALSE);
5589                         gtk_entry_set_text(GTK_ENTRY(compose->newsgroups_entry), "");
5590                         gtk_widget_hide(compose->newsgroups_hbox);
5591                         gtk_widget_hide(compose->newsgroups_entry);
5592                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
5593                                                   1, 0);
5594
5595                         compose->use_to = TRUE;
5596                         compose->use_cc = TRUE;
5597
5598                         menuitem = gtk_item_factory_get_item(ifactory, "/Message/To");
5599                         gtk_check_menu_item_set_active
5600                                 (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
5601                         menu_set_sensitive(ifactory,
5602                                            "/Message/To", FALSE);
5603                         menuitem = gtk_item_factory_get_item(ifactory, "/Message/Cc");
5604                         gtk_check_menu_item_set_active
5605                                 (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
5606                         gtk_widget_show(compose->to_hbox);
5607                         gtk_widget_show(compose->to_entry);
5608                         gtk_widget_show(compose->cc_hbox);
5609                         gtk_widget_show(compose->cc_entry);
5610
5611                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
5612                                                   0, 4);
5613                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
5614                                                   3, 4);
5615                 }
5616                 gtk_widget_queue_resize(compose->table_vbox);
5617 #endif
5618 }
5619
5620 static void account_activated(GtkMenuItem *menuitem, gpointer data)
5621 {
5622         Compose *compose = (Compose *)data;
5623
5624         PrefsAccount *ac;
5625
5626         ac = (PrefsAccount *)gtk_object_get_user_data(GTK_OBJECT(menuitem));
5627         g_return_if_fail(ac != NULL);
5628
5629         if (ac != compose->account)
5630                 select_account(compose, ac);
5631 }
5632
5633 static void attach_selected(GtkCList *clist, gint row, gint column,
5634                             GdkEvent *event, gpointer data)
5635 {
5636         Compose *compose = (Compose *)data;
5637
5638         if (event && event->type == GDK_2BUTTON_PRESS)
5639                 compose_attach_property(compose);
5640 }
5641
5642 static void attach_button_pressed(GtkWidget *widget, GdkEventButton *event,
5643                                   gpointer data)
5644 {
5645         Compose *compose = (Compose *)data;
5646         GtkCList *clist = GTK_CLIST(compose->attach_clist);
5647         gint row, column;
5648
5649         if (!event) return;
5650
5651         if (event->button == 3) {
5652                 if ((clist->selection && !clist->selection->next) ||
5653                     !clist->selection) {
5654                         gtk_clist_unselect_all(clist);
5655                         if (gtk_clist_get_selection_info(clist,
5656                                                          event->x, event->y,
5657                                                          &row, &column)) {
5658                                 gtk_clist_select_row(clist, row, column);
5659                                 gtkut_clist_set_focus_row(clist, row);
5660                         }
5661                 }
5662                 gtk_menu_popup(GTK_MENU(compose->popupmenu), NULL, NULL,
5663                                NULL, NULL, event->button, event->time);
5664         }
5665 }
5666
5667 static void attach_key_pressed(GtkWidget *widget, GdkEventKey *event,
5668                                gpointer data)
5669 {
5670         Compose *compose = (Compose *)data;
5671
5672         if (!event) return;
5673
5674         switch (event->keyval) {
5675         case GDK_Delete:
5676                 compose_attach_remove_selected(compose);
5677                 break;
5678         }
5679 }
5680
5681 static void compose_send_cb(gpointer data, guint action, GtkWidget *widget)
5682 {
5683         Compose *compose = (Compose *)data;
5684         gint val;
5685
5686         val = compose_send(compose);
5687         if (val == 0) gtk_widget_destroy(compose->window);
5688 }
5689
5690 static void compose_send_later_cb(gpointer data, guint action,
5691                                   GtkWidget *widget)
5692 {
5693         Compose *compose = (Compose *)data;
5694         gint val;
5695
5696         val = compose_queue(compose, NULL, NULL);
5697         if (!val) gtk_widget_destroy(compose->window);
5698 }
5699
5700 static void compose_draft_cb(gpointer data, guint action, GtkWidget *widget)
5701 {
5702         Compose *compose = (Compose *)data;
5703         FolderItem *draft;
5704         gchar *tmp;
5705
5706         draft = folder_get_default_draft();
5707
5708         tmp = g_strdup_printf("%s%cdraft.%d", g_get_tmp_dir(),
5709                               G_DIR_SEPARATOR, (gint)compose);
5710
5711         if (compose_write_to_file(compose, tmp, TRUE) < 0) {
5712                 g_free(tmp);
5713                 return;
5714         }
5715
5716         folder_item_scan(draft);
5717         if (folder_item_add_msg(draft, tmp, TRUE) < 0) {
5718                 unlink(tmp);
5719                 g_free(tmp);
5720                 return;
5721         }
5722         g_free(tmp);
5723
5724         if (compose->mode == COMPOSE_REEDIT) {
5725                 compose_remove_reedit_target(compose);
5726                 if (compose->targetinfo &&
5727                     compose->targetinfo->folder != draft)
5728                         folderview_update_item(compose->targetinfo->folder,
5729                                                TRUE);
5730         }
5731
5732         folder_item_scan(draft);
5733         folderview_update_item(draft, TRUE);
5734
5735         gtk_widget_destroy(compose->window);
5736 }
5737
5738 static void compose_attach_cb(gpointer data, guint action, GtkWidget *widget)
5739 {
5740         Compose *compose = (Compose *)data;
5741         GList *file_list;
5742
5743         if (compose->bounce_filename != NULL)
5744                 return;
5745
5746         file_list = filesel_select_multiple_files(_("Select file"), NULL);
5747
5748         if (file_list) {
5749                 GList *tmp;
5750
5751                 for ( tmp = file_list; tmp; tmp = tmp->next) {
5752                         gchar *file = (gchar *) tmp->data;
5753                         compose_attach_append(compose, file, MIME_UNKNOWN);
5754                         g_free(file);
5755                 }
5756                 g_list_free(file_list);
5757         }
5758 }
5759
5760 static void compose_insert_file_cb(gpointer data, guint action,
5761                                    GtkWidget *widget)
5762 {
5763         Compose *compose = (Compose *)data;
5764         GList *file_list;
5765
5766         file_list = filesel_select_multiple_files(_("Select file"), NULL);
5767
5768         if (file_list) {
5769                 GList *tmp;
5770
5771                 for ( tmp = file_list; tmp; tmp = tmp->next) {
5772                         gchar *file = (gchar *) tmp->data;
5773                         compose_insert_file(compose, file);
5774                         g_free(file);
5775                 }
5776                 g_list_free(file_list);
5777         }
5778 }
5779
5780 static gint compose_delete_cb(GtkWidget *widget, GdkEventAny *event,
5781                               gpointer data)
5782 {
5783         compose_close_cb(data, 0, NULL);
5784         return TRUE;
5785 }
5786
5787 static void compose_close_cb(gpointer data, guint action, GtkWidget *widget)
5788 {
5789         Compose *compose = (Compose *)data;
5790         AlertValue val;
5791
5792         if (compose->exteditor_tag != -1) {
5793                 if (!compose_ext_editor_kill(compose))
5794                         return;
5795         }
5796
5797         if (compose->modified) {
5798                 val = alertpanel(_("Discard message"),
5799                                  _("This message has been modified. discard it?"),
5800                                  _("Discard"), _("to Draft"), _("Cancel"));
5801
5802                 switch (val) {
5803                 case G_ALERTDEFAULT:
5804                         break;
5805                 case G_ALERTALTERNATE:
5806                         compose_draft_cb(data, 0, NULL);
5807                         return;
5808                 default:
5809                         return;
5810                 }
5811         }
5812 #if USE_PSPELL
5813         if (compose->gtkpspell) {
5814                 gtkpspell_detach(compose->gtkpspell);
5815                 compose->gtkpspell = gtkpspell_delete(compose->gtkpspell);
5816         }
5817 #endif
5818         gtk_widget_destroy(compose->window);
5819 }
5820
5821 static void compose_address_cb(gpointer data, guint action, GtkWidget *widget)
5822 {
5823         Compose *compose = (Compose *)data;
5824
5825         addressbook_open(compose);
5826 }
5827
5828 static void compose_template_activate_cb(GtkWidget *widget, gpointer data)
5829 {
5830         Compose *compose = (Compose *)data;
5831         Template *tmpl;
5832
5833         tmpl = gtk_object_get_data(GTK_OBJECT(widget), "template");
5834         g_return_if_fail(tmpl != NULL);
5835
5836         compose_template_apply(compose, tmpl);
5837 }
5838
5839 static void compose_ext_editor_cb(gpointer data, guint action,
5840                                   GtkWidget *widget)
5841 {
5842         Compose *compose = (Compose *)data;
5843
5844         compose_exec_ext_editor(compose);
5845 }
5846
5847 static void compose_destroy_cb(GtkWidget *widget, Compose *compose)
5848 {
5849         compose_destroy(compose);
5850 }
5851
5852 static void compose_undo_cb(Compose *compose)
5853 {
5854         undo_undo(compose->undostruct);
5855 }
5856
5857 static void compose_redo_cb(Compose *compose)
5858 {
5859         undo_redo(compose->undostruct);
5860 }
5861
5862 static void compose_cut_cb(Compose *compose)
5863 {
5864         if (compose->focused_editable &&
5865             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
5866                 gtk_editable_cut_clipboard
5867                         (GTK_EDITABLE(compose->focused_editable));
5868 }
5869
5870 static void compose_copy_cb(Compose *compose)
5871 {
5872         if (compose->focused_editable &&
5873             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
5874                 gtk_editable_copy_clipboard
5875                         (GTK_EDITABLE(compose->focused_editable));
5876 }
5877
5878 static void compose_paste_cb(Compose *compose)
5879 {
5880         if (compose->focused_editable &&
5881             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
5882                 gtk_editable_paste_clipboard
5883                         (GTK_EDITABLE(compose->focused_editable));
5884 }
5885
5886 static void compose_allsel_cb(Compose *compose)
5887 {
5888         if (compose->focused_editable &&
5889             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
5890                 gtk_editable_select_region
5891                         (GTK_EDITABLE(compose->focused_editable), 0, -1);
5892 }
5893
5894 static void compose_grab_focus_cb(GtkWidget *widget, Compose *compose)
5895 {
5896         if (GTK_IS_EDITABLE(widget))
5897                 compose->focused_editable = widget;
5898 }
5899
5900 static void compose_changed_cb(GtkEditable *editable, Compose *compose)
5901 {
5902         if (compose->modified == FALSE) {
5903                 compose->modified = TRUE;
5904                 compose_set_title(compose);
5905         }
5906 }
5907
5908 static void compose_button_press_cb(GtkWidget *widget, GdkEventButton *event,
5909                                     Compose *compose)
5910 {
5911         gtk_stext_set_point(GTK_STEXT(widget),
5912                            gtk_editable_get_position(GTK_EDITABLE(widget)));
5913 }
5914
5915 #if 0
5916 static void compose_key_press_cb(GtkWidget *widget, GdkEventKey *event,
5917                                  Compose *compose)
5918 {
5919         gtk_stext_set_point(GTK_STEXT(widget),
5920                            gtk_editable_get_position(GTK_EDITABLE(widget)));
5921 }
5922 #endif
5923
5924 #if 0 /* NEW COMPOSE GUI */
5925 static void compose_toggle_to_cb(gpointer data, guint action,
5926                                  GtkWidget *widget)
5927 {
5928         Compose *compose = (Compose *)data;
5929
5930         if (GTK_CHECK_MENU_ITEM(widget)->active) {
5931                 gtk_widget_show(compose->to_hbox);
5932                 gtk_widget_show(compose->to_entry);
5933                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 1, 4);
5934                 compose->use_to = TRUE;
5935         } else {
5936                 gtk_widget_hide(compose->to_hbox);
5937                 gtk_widget_hide(compose->to_entry);
5938                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 1, 0);
5939                 gtk_widget_queue_resize(compose->table_vbox);
5940                 compose->use_to = FALSE;
5941         }
5942
5943         if (addressbook_get_target_compose() == compose)
5944                 addressbook_set_target_compose(compose);
5945 }
5946
5947 static void compose_toggle_cc_cb(gpointer data, guint action,
5948                                  GtkWidget *widget)
5949 {
5950         Compose *compose = (Compose *)data;
5951
5952         if (GTK_CHECK_MENU_ITEM(widget)->active) {
5953                 gtk_widget_show(compose->cc_hbox);
5954                 gtk_widget_show(compose->cc_entry);
5955                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 3, 4);
5956                 compose->use_cc = TRUE;
5957         } else {
5958                 gtk_widget_hide(compose->cc_hbox);
5959                 gtk_widget_hide(compose->cc_entry);
5960                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 3, 0);
5961                 gtk_widget_queue_resize(compose->table_vbox);
5962                 compose->use_cc = FALSE;
5963         }
5964
5965         if (addressbook_get_target_compose() == compose)
5966                 addressbook_set_target_compose(compose);
5967 }
5968
5969 static void compose_toggle_bcc_cb(gpointer data, guint action,
5970                                   GtkWidget *widget)
5971 {
5972         Compose *compose = (Compose *)data;
5973
5974         if (GTK_CHECK_MENU_ITEM(widget)->active) {
5975                 gtk_widget_show(compose->bcc_hbox);
5976                 gtk_widget_show(compose->bcc_entry);
5977                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 4, 4);
5978                 compose->use_bcc = TRUE;
5979         } else {
5980                 gtk_widget_hide(compose->bcc_hbox);
5981                 gtk_widget_hide(compose->bcc_entry);
5982                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 4, 0);
5983                 gtk_widget_queue_resize(compose->table_vbox);
5984                 compose->use_bcc = FALSE;
5985         }
5986
5987         if (addressbook_get_target_compose() == compose)
5988                 addressbook_set_target_compose(compose);
5989 }
5990
5991 static void compose_toggle_replyto_cb(gpointer data, guint action,
5992                                       GtkWidget *widget)
5993 {
5994         Compose *compose = (Compose *)data;
5995
5996         if (GTK_CHECK_MENU_ITEM(widget)->active) {
5997                 gtk_widget_show(compose->reply_hbox);
5998                 gtk_widget_show(compose->reply_entry);
5999                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 5, 4);
6000                 compose->use_replyto = TRUE;
6001         } else {
6002                 gtk_widget_hide(compose->reply_hbox);
6003                 gtk_widget_hide(compose->reply_entry);
6004                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 5, 0);
6005                 gtk_widget_queue_resize(compose->table_vbox);
6006                 compose->use_replyto = FALSE;
6007         }
6008 }
6009
6010 static void compose_toggle_followupto_cb(gpointer data, guint action,
6011                                          GtkWidget *widget)
6012 {
6013         Compose *compose = (Compose *)data;
6014
6015         if (GTK_CHECK_MENU_ITEM(widget)->active) {
6016                 gtk_widget_show(compose->followup_hbox);
6017                 gtk_widget_show(compose->followup_entry);
6018                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 6, 4);
6019                 compose->use_followupto = TRUE;
6020         } else {
6021                 gtk_widget_hide(compose->followup_hbox);
6022                 gtk_widget_hide(compose->followup_entry);
6023                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 6, 0);
6024                 gtk_widget_queue_resize(compose->table_vbox);
6025                 compose->use_followupto = FALSE;
6026         }
6027 }
6028
6029 static void compose_toggle_attach_cb(gpointer data, guint action,
6030                                      GtkWidget *widget)
6031 {
6032         Compose *compose = (Compose *)data;
6033
6034         if (GTK_CHECK_MENU_ITEM(widget)->active) {
6035                 gtk_widget_ref(compose->edit_vbox);
6036
6037                 gtkut_container_remove(GTK_CONTAINER(compose->vbox2),
6038                                        compose->edit_vbox);
6039                 gtk_paned_add2(GTK_PANED(compose->paned), compose->edit_vbox);
6040                 gtk_box_pack_start(GTK_BOX(compose->vbox2), compose->paned,
6041                                    TRUE, TRUE, 0);
6042                 gtk_widget_show(compose->paned);
6043
6044                 gtk_widget_unref(compose->edit_vbox);
6045                 gtk_widget_unref(compose->paned);
6046
6047                 compose->use_attach = TRUE;
6048         } else {
6049                 gtk_widget_ref(compose->paned);
6050                 gtk_widget_ref(compose->edit_vbox);
6051
6052                 gtkut_container_remove(GTK_CONTAINER(compose->vbox2),
6053                                        compose->paned);
6054                 gtkut_container_remove(GTK_CONTAINER(compose->paned),
6055                                        compose->edit_vbox);
6056                 gtk_box_pack_start(GTK_BOX(compose->vbox2),
6057                                    compose->edit_vbox, TRUE, TRUE, 0);
6058
6059                 gtk_widget_unref(compose->edit_vbox);
6060
6061                 compose->use_attach = FALSE;
6062         }
6063 }
6064 #endif
6065
6066 #if USE_GPGME
6067 static void compose_toggle_sign_cb(gpointer data, guint action,
6068                                    GtkWidget *widget)
6069 {
6070         Compose *compose = (Compose *)data;
6071
6072         if (GTK_CHECK_MENU_ITEM(widget)->active)
6073                 compose->use_signing = TRUE;
6074         else
6075                 compose->use_signing = FALSE;
6076 }
6077
6078 static void compose_toggle_encrypt_cb(gpointer data, guint action,
6079                                       GtkWidget *widget)
6080 {
6081         Compose *compose = (Compose *)data;
6082
6083         if (GTK_CHECK_MENU_ITEM(widget)->active)
6084                 compose->use_encryption = TRUE;
6085         else
6086                 compose->use_encryption = FALSE;
6087 }
6088 #endif /* USE_GPGME */
6089
6090 static void compose_toggle_ruler_cb(gpointer data, guint action,
6091                                     GtkWidget *widget)
6092 {
6093         Compose *compose = (Compose *)data;
6094
6095         if (GTK_CHECK_MENU_ITEM(widget)->active) {
6096                 gtk_widget_show(compose->ruler_hbox);
6097                 prefs_common.show_ruler = TRUE;
6098         } else {
6099                 gtk_widget_hide(compose->ruler_hbox);
6100                 gtk_widget_queue_resize(compose->edit_vbox);
6101                 prefs_common.show_ruler = FALSE;
6102         }
6103 }
6104
6105 static void compose_attach_drag_received_cb (GtkWidget          *widget,
6106                                              GdkDragContext     *drag_context,
6107                                              gint                x,
6108                                              gint                y,
6109                                              GtkSelectionData   *data,
6110                                              guint               info,
6111                                              guint               time,
6112                                              gpointer            user_data)
6113 {
6114         Compose *compose = (Compose *)user_data;
6115         GList *list, *tmp;
6116
6117         list = uri_list_extract_filenames((const gchar *)data->data);
6118         for (tmp = list; tmp != NULL; tmp = tmp->next)
6119                 compose_attach_append(compose, (const gchar *)tmp->data,
6120                                       MIME_UNKNOWN);
6121         list_free_strings(list);
6122         g_list_free(list);
6123 }
6124
6125 static void compose_insert_drag_received_cb (GtkWidget          *widget,
6126                                              GdkDragContext     *drag_context,
6127                                              gint                x,
6128                                              gint                y,
6129                                              GtkSelectionData   *data,
6130                                              guint               info,
6131                                              guint               time,
6132                                              gpointer            user_data)
6133 {
6134         Compose *compose = (Compose *)user_data;
6135         GList *list, *tmp;
6136
6137         list = uri_list_extract_filenames((const gchar *)data->data);
6138         for (tmp = list; tmp != NULL; tmp = tmp->next)
6139                 compose_insert_file(compose, (const gchar *)tmp->data);
6140         list_free_strings(list);
6141         g_list_free(list);
6142 }
6143
6144 #if 0 /* NEW COMPOSE GUI */
6145 static void to_activated(GtkWidget *widget, Compose *compose)
6146 {
6147         if (GTK_WIDGET_VISIBLE(compose->newsgroups_entry))
6148                 gtk_widget_grab_focus(compose->newsgroups_entry);
6149         else
6150                 gtk_widget_grab_focus(compose->subject_entry);
6151 }
6152
6153 static void newsgroups_activated(GtkWidget *widget, Compose *compose)
6154 {
6155         gtk_widget_grab_focus(compose->subject_entry);
6156 }
6157
6158 static void subject_activated(GtkWidget *widget, Compose *compose)
6159 {
6160         if (GTK_WIDGET_VISIBLE(compose->cc_entry))
6161                 gtk_widget_grab_focus(compose->cc_entry);
6162         else if (GTK_WIDGET_VISIBLE(compose->bcc_entry))
6163                 gtk_widget_grab_focus(compose->bcc_entry);
6164         else if (GTK_WIDGET_VISIBLE(compose->reply_entry))
6165                 gtk_widget_grab_focus(compose->reply_entry);
6166         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
6167                 gtk_widget_grab_focus(compose->followup_entry);
6168         else
6169                 gtk_widget_grab_focus(compose->text);
6170 }
6171
6172 static void cc_activated(GtkWidget *widget, Compose *compose)
6173 {
6174         if (GTK_WIDGET_VISIBLE(compose->bcc_entry))
6175                 gtk_widget_grab_focus(compose->bcc_entry);
6176         else if (GTK_WIDGET_VISIBLE(compose->reply_entry))
6177                 gtk_widget_grab_focus(compose->reply_entry);
6178         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
6179                 gtk_widget_grab_focus(compose->followup_entry);
6180         else
6181                 gtk_widget_grab_focus(compose->text);
6182 }
6183
6184 static void bcc_activated(GtkWidget *widget, Compose *compose)
6185 {
6186         if (GTK_WIDGET_VISIBLE(compose->reply_entry))
6187                 gtk_widget_grab_focus(compose->reply_entry);
6188         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
6189                 gtk_widget_grab_focus(compose->followup_entry);
6190         else
6191                 gtk_widget_grab_focus(compose->text);
6192 }
6193
6194 static void replyto_activated(GtkWidget *widget, Compose *compose)
6195 {
6196         if (GTK_WIDGET_VISIBLE(compose->followup_entry))
6197                 gtk_widget_grab_focus(compose->followup_entry);
6198         else
6199                 gtk_widget_grab_focus(compose->text);
6200 }
6201
6202 static void followupto_activated(GtkWidget *widget, Compose *compose)
6203 {
6204         gtk_widget_grab_focus(compose->text);
6205 }
6206 #endif
6207
6208 static void compose_toggle_return_receipt_cb(gpointer data, guint action,
6209                                              GtkWidget *widget)
6210 {
6211         Compose *compose = (Compose *)data;
6212
6213         if (GTK_CHECK_MENU_ITEM(widget)->active)
6214                 compose->return_receipt = TRUE;
6215         else
6216                 compose->return_receipt = FALSE;
6217 }
6218
6219 void compose_headerentry_key_press_event_cb(GtkWidget *entry,
6220                                             GdkEventKey *event,
6221                                             ComposeHeaderEntry *headerentry)
6222 {
6223         if ((g_slist_length(headerentry->compose->header_list) > 0) &&
6224             ((headerentry->headernum + 1) != headerentry->compose->header_nextrow) &&
6225             !(event->state & GDK_MODIFIER_MASK) &&
6226             (event->keyval == GDK_BackSpace) &&
6227             (strlen(gtk_entry_get_text(GTK_ENTRY(entry))) == 0)) {
6228                 gtk_container_remove
6229                         (GTK_CONTAINER(headerentry->compose->header_table),
6230                          headerentry->combo);
6231                 gtk_container_remove
6232                         (GTK_CONTAINER(headerentry->compose->header_table),
6233                          headerentry->entry);
6234                 headerentry->compose->header_list =
6235                         g_slist_remove(headerentry->compose->header_list,
6236                                        headerentry);
6237                 g_free(headerentry);
6238         }
6239 }
6240
6241 void compose_headerentry_changed_cb(GtkWidget *entry,
6242                                     ComposeHeaderEntry *headerentry)
6243 {
6244         if (strlen(gtk_entry_get_text(GTK_ENTRY(entry))) != 0) {
6245                 headerentry->compose->header_list =
6246                         g_slist_append(headerentry->compose->header_list,
6247                                        headerentry);
6248                 compose_create_header_entry(headerentry->compose);
6249                 gtk_signal_disconnect_by_func
6250                         (GTK_OBJECT(entry),
6251                          GTK_SIGNAL_FUNC(compose_headerentry_changed_cb),
6252                          headerentry);
6253         }
6254 }