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