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