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 "template_select.h"
 102
 103 #if USE_GPGME
 104 #  include "rfc2015.h"
 105 #endif
 106
 107 #include "quote_fmt.h"
 108
 109 typedef enum
 110 {
 111         COL_MIMETYPE = 0,
 112         COL_SIZE     = 1,
 113         COL_NAME     = 2
 114 } AttachColumnPos;
 115
 116 #define N_ATTACH_COLS           3
 117
 118 #define B64_LINE_SIZE           57
 119 #define B64_BUFFSIZE            77
 120
 121 #define MAX_REFERENCES_LEN      999
 122
 123 static GdkColor quote_color = {0, 0, 0, 0xbfff};
 124
 125 static GList *compose_list = NULL;
 126
 127 static Compose *compose_create                  (PrefsAccount   *account,
 128                                                  ComposeMode     mode);
 129 static void compose_toolbar_create              (Compose        *compose,
 130                                                  GtkWidget      *container);
 131 static GtkWidget *compose_account_option_menu_create
 132                                                 (Compose        *compose);
 133 static void compose_destroy                     (Compose        *compose);
 134
 135 static gint compose_parse_header                (Compose        *compose,
 136                                                  MsgInfo        *msginfo);
 137 static gchar *compose_parse_references          (const gchar    *ref,
 138                                                  const gchar    *msgid);
 139 static void compose_quote_file                  (Compose        *compose,
 140                                                  MsgInfo        *msginfo,
 141                                                  FILE           *fp);
 142 static gchar *compose_quote_parse_fmt           (Compose        *compose,
 143                                                  MsgInfo        *msginfo,
 144                                                  const gchar    *fmt);
 145 static void compose_reply_set_entry             (Compose        *compose,
 146                                                  MsgInfo        *msginfo,
 147                                                  gboolean        to_all,
 148                                                  gboolean        to_sender,
 149                                                  gboolean
 150                                                  followup_and_reply_to);
 151 static void compose_reedit_set_entry            (Compose        *compose,
 152                                                  MsgInfo        *msginfo);
 153 static void compose_insert_sig                  (Compose        *compose);
 154 static void compose_insert_file                 (Compose        *compose,
 155                                                  const gchar    *file);
 156 static void compose_attach_append               (Compose        *compose,
 157                                                  const gchar    *file,
 158                                                  ContentType     cnttype);
 159 static void compose_attach_append_with_type(Compose *compose,
 160                                             const gchar *file,
 161                                             const gchar *type,
 162                                             ContentType cnttype);
 163 static void compose_wrap_line                   (Compose        *compose);
 164 static void compose_wrap_line_all               (Compose        *compose);
 165 static void compose_set_title                   (Compose        *compose);
 166
 167 static PrefsAccount *compose_current_mail_account(void);
 168 /* static gint compose_send                     (Compose        *compose); */
 169 static gint compose_write_to_file               (Compose        *compose,
 170                                                  const gchar    *file,
 171                                                  gboolean        is_draft);
 172 static gint compose_write_body_to_file          (Compose        *compose,
 173                                                  const gchar    *file);
 174 static gint compose_save_to_outbox              (Compose        *compose,
 175                                                  const gchar    *file);
 176 static gint compose_remove_reedit_target        (Compose        *compose);
 177 static gint compose_queue                       (Compose        *compose,
 178                                                  const gchar    *file);
 179 static void compose_write_attach                (Compose        *compose,
 180                                                  FILE           *fp);
 181 static gint compose_write_headers               (Compose        *compose,
 182                                                  FILE           *fp,
 183                                                  const gchar    *charset,
 184                                                  EncodingType    encoding,
 185                                                  gboolean        is_draft);
 186
 187 static void compose_convert_header              (gchar          *dest,
 188                                                  gint            len,
 189                                                  gchar          *src,
 190                                                  gint            header_len);
 191 static void compose_generate_msgid              (Compose        *compose,
 192                                                  gchar          *buf,
 193                                                  gint            len);
 194
 195 static void compose_attach_info_free            (AttachInfo     *ainfo);
 196 static void compose_attach_remove_selected      (Compose        *compose);
 197
 198 static void compose_attach_property             (Compose        *compose);
 199 static void compose_attach_property_create      (gboolean       *cancelled);
 200 static void attach_property_ok                  (GtkWidget      *widget,
 201                                                  gboolean       *cancelled);
 202 static void attach_property_cancel              (GtkWidget      *widget,
 203                                                  gboolean       *cancelled);
 204 static gint attach_property_delete_event        (GtkWidget      *widget,
 205                                                  GdkEventAny    *event,
 206                                                  gboolean       *cancelled);
 207 static void attach_property_key_pressed         (GtkWidget      *widget,
 208                                                  GdkEventKey    *event,
 209                                                  gboolean       *cancelled);
 210
 211 static void compose_exec_ext_editor             (Compose           *compose);
 212 static gint compose_exec_ext_editor_real        (const gchar       *file);
 213 static gboolean compose_ext_editor_kill         (Compose           *compose);
 214 static void compose_input_cb                    (gpointer           data,
 215                                                  gint               source,
 216                                                  GdkInputCondition  condition);
 217 static void compose_set_ext_editor_sensitive    (Compose           *compose,
 218                                                  gboolean           sensitive);
 219
 220 static gint calc_cursor_xpos    (GtkSText       *text,
 221                                  gint            extra,
 222                                  gint            char_width);
 223
 224 static void compose_create_header_entry (Compose *compose);
 225 static void compose_add_header_entry    (Compose *compose, gchar *header, gchar *text);
 226
 227 /* callback functions */
 228
 229 static gboolean compose_edit_size_alloc (GtkEditable    *widget,
 230                                          GtkAllocation  *allocation,
 231                                          GtkSHRuler     *shruler);
 232
 233 static void toolbar_send_cb             (GtkWidget      *widget,
 234                                          gpointer        data);
 235 static void toolbar_send_later_cb       (GtkWidget      *widget,
 236                                          gpointer        data);
 237 static void toolbar_draft_cb            (GtkWidget      *widget,
 238                                          gpointer        data);
 239 static void toolbar_insert_cb           (GtkWidget      *widget,
 240                                          gpointer        data);
 241 static void toolbar_attach_cb           (GtkWidget      *widget,
 242                                          gpointer        data);
 243 static void toolbar_sig_cb              (GtkWidget      *widget,
 244                                          gpointer        data);
 245 static void toolbar_ext_editor_cb       (GtkWidget      *widget,
 246                                          gpointer        data);
 247 static void toolbar_linewrap_cb         (GtkWidget      *widget,
 248                                          gpointer        data);
 249 static void toolbar_address_cb          (GtkWidget      *widget,
 250                                          gpointer        data);
 251 static void template_select_cb          (gpointer        daat,
 252                                          guint           action,
 253                                          GtkWidget      *widget);
 254
 255
 256 static void select_account(Compose * compose, PrefsAccount * ac);
 257 static void account_activated           (GtkMenuItem    *menuitem,
 258                                          gpointer        data);
 259
 260 static void attach_selected             (GtkCList       *clist,
 261                                          gint            row,
 262                                          gint            column,
 263                                          GdkEvent       *event,
 264                                          gpointer        data);
 265 static void attach_button_pressed       (GtkWidget      *widget,
 266                                          GdkEventButton *event,
 267                                          gpointer        data);
 268 static void attach_key_pressed          (GtkWidget      *widget,
 269                                          GdkEventKey    *event,
 270                                          gpointer        data);
 271
 272 static void compose_send_cb             (gpointer        data,
 273                                          guint           action,
 274                                          GtkWidget      *widget);
 275 static void compose_send_later_cb       (gpointer        data,
 276                                          guint           action,
 277                                          GtkWidget      *widget);
 278
 279 static void compose_draft_cb            (gpointer        data,
 280                                          guint           action,
 281                                          GtkWidget      *widget);
 282
 283 static void compose_attach_cb           (gpointer        data,
 284                                          guint           action,
 285                                          GtkWidget      *widget);
 286 static void compose_insert_file_cb      (gpointer        data,
 287                                          guint           action,
 288                                          GtkWidget      *widget);
 289
 290 static void compose_close_cb            (gpointer        data,
 291                                          guint           action,
 292                                          GtkWidget      *widget);
 293 static void compose_address_cb          (gpointer        data,
 294                                          guint           action,
 295                                          GtkWidget      *widget);
 296
 297 static void compose_ext_editor_cb       (gpointer        data,
 298                                          guint           action,
 299                                          GtkWidget      *widget);
 300
 301 static gint compose_delete_cb           (GtkWidget      *widget,
 302                                          GdkEventAny    *event,
 303                                          gpointer        data);
 304 static void compose_destroy_cb          (GtkWidget      *widget,
 305                                          Compose        *compose);
 306
 307 static void compose_cut_cb              (Compose        *compose);
 308 static void compose_copy_cb             (Compose        *compose);
 309 static void compose_paste_cb            (Compose        *compose);
 310 static void compose_allsel_cb           (Compose        *compose);
 311
 312 static void compose_grab_focus_cb       (GtkWidget      *widget,
 313                                          Compose        *compose);
 314
 315 static void compose_changed_cb          (GtkEditable    *editable,
 316                                          Compose        *compose);
 317 static void compose_button_press_cb     (GtkWidget      *widget,
 318                                          GdkEventButton *event,
 319                                          Compose        *compose);
 320 #if 0
 321 static void compose_key_press_cb        (GtkWidget      *widget,
 322                                          GdkEventKey    *event,
 323                                          Compose        *compose);
 324 #endif
 325
 326 static void compose_toggle_to_cb        (gpointer        data,
 327                                          guint           action,
 328                                          GtkWidget      *widget);
 329 static void compose_toggle_cc_cb        (gpointer        data,
 330                                          guint           action,
 331                                          GtkWidget      *widget);
 332 static void compose_toggle_bcc_cb       (gpointer        data,
 333                                          guint           action,
 334                                          GtkWidget      *widget);
 335 static void compose_toggle_replyto_cb   (gpointer        data,
 336                                          guint           action,
 337                                          GtkWidget      *widget);
 338 static void compose_toggle_followupto_cb(gpointer        data,
 339                                          guint           action,
 340                                          GtkWidget      *widget);
 341 static void compose_toggle_attach_cb    (gpointer        data,
 342                                          guint           action,
 343                                          GtkWidget      *widget);
 344 static void compose_toggle_ruler_cb     (gpointer        data,
 345                                          guint           action,
 346                                          GtkWidget      *widget);
 347 #if USE_GPGME
 348 static void compose_toggle_sign_cb      (gpointer        data,
 349                                          guint           action,
 350                                          GtkWidget      *widget);
 351 static void compose_toggle_encrypt_cb   (gpointer        data,
 352                                          guint           action,
 353                                          GtkWidget      *widget);
 354 #endif
 355 static void compose_toggle_return_receipt_cb(gpointer data, guint action,
 356                                              GtkWidget *widget);
 357
 358 static void compose_attach_drag_received_cb (GtkWidget          *widget,
 359                                              GdkDragContext     *drag_context,
 360                                              gint                x,
 361                                              gint                y,
 362                                              GtkSelectionData   *data,
 363                                              guint               info,
 364                                              guint               time,
 365                                              gpointer            user_data);
 366 static void compose_insert_drag_received_cb (GtkWidget          *widget,
 367                                              GdkDragContext     *drag_context,
 368                                              gint                x,
 369                                              gint                y,
 370                                              GtkSelectionData   *data,
 371                                              guint               info,
 372                                              guint               time,
 373                                              gpointer            user_data);
 374
 375 static void to_activated                (GtkWidget      *widget,
 376                                          Compose        *compose);
 377 static void newsgroups_activated        (GtkWidget      *widget,
 378                                          Compose        *compose);
 379 static void subject_activated           (GtkWidget      *widget,
 380                                          Compose        *compose);
 381 static void cc_activated                (GtkWidget      *widget,
 382                                          Compose        *compose);
 383 static void bcc_activated               (GtkWidget      *widget,
 384                                          Compose        *compose);
 385 static void replyto_activated           (GtkWidget      *widget,
 386                                          Compose        *compose);
 387 static void followupto_activated        (GtkWidget      *widget,
 388                                          Compose        *compose);
 389 static void compose_attach_parts(Compose * compose,
 390                                  MsgInfo * msginfo);
 391
 392 static gchar *compose_quote_fmt         (Compose        *compose,
 393                                          MsgInfo        *msginfo,
 394                                          const gchar    *fmt,
 395                                          const gchar    * qmark);
 396
 397 static void compose_generic_reply(MsgInfo *msginfo, gboolean quote,
 398                                   gboolean to_all,
 399                                   gboolean ignore_replyto,
 400                                   gboolean followup_and_reply_to);
 401
 402 void compose_headerentry_changed_cb     (GtkWidget *entry,
 403                                          compose_headerentry *headerentry);
 404 void compose_headerentry_key_press_event_cb     (GtkWidget *entry,
 405                                                  GdkEventKey *event,
 406                                                  compose_headerentry *headerentry);
 407
 408 Compose * compose_generic_new (PrefsAccount     *account,
 409                                const gchar      *to,
 410                                FolderItem       *item);
 411
 412 static GtkItemFactoryEntry compose_popup_entries[] =
 413 {
 414         {N_("/_Add..."),        NULL, compose_attach_cb, 0, NULL},
 415         {N_("/_Remove"),        NULL, compose_attach_remove_selected, 0, NULL},
 416         {N_("/---"),            NULL, NULL, 0, "<Separator>"},
 417         {N_("/_Property..."),   NULL, compose_attach_property, 0, NULL}
 418 };
 419
 420 static GtkItemFactoryEntry compose_entries[] =
 421 {
 422         {N_("/_File"),                          NULL, NULL, 0, "<Branch>"},
 423         {N_("/_File/_Attach file"),             "<control>M", compose_attach_cb,      0, NULL},
 424         {N_("/_File/_Insert file"),             "<control>I", compose_insert_file_cb, 0, NULL},
 425         {N_("/_File/Insert si_gnature"),        "<control>G", compose_insert_sig,     0, NULL},
 426         {N_("/_File/---"),                      NULL, NULL, 0, "<Separator>"},
 427         {N_("/_File/_Close"),                   "<alt>W", compose_close_cb, 0, NULL},
 428
 429         {N_("/_Edit"),             NULL, NULL, 0, "<Branch>"},
 430         {N_("/_Edit/_Undo"),       "<control>Z", NULL, 0, NULL},
 431         {N_("/_Edit/_Redo"),       "<control>Y", NULL, 0, NULL},
 432         {N_("/_Edit/---"),         NULL, NULL, 0, "<Separator>"},
 433         {N_("/_Edit/Cu_t"),        "<control>X", compose_cut_cb,    0, NULL},
 434         {N_("/_Edit/_Copy"),       "<control>C", compose_copy_cb,   0, NULL},
 435         {N_("/_Edit/_Paste"),      "<control>V", compose_paste_cb,  0, NULL},
 436         {N_("/_Edit/Select _all"), "<control>A", compose_allsel_cb, 0, NULL},
 437         {N_("/_Edit/---"),         NULL, NULL, 0, "<Separator>"},
 438         {N_("/_Edit/_Wrap current paragraph"), "<alt>L", compose_wrap_line, 0, NULL},
 439         {N_("/_Edit/Wrap all long _lines"),
 440                         "<shift><alt>L", compose_wrap_line_all, 0, NULL},
 441         {N_("/_Edit/Edit with e_xternal editor"),
 442                         "<alt>X", compose_ext_editor_cb, 0, NULL},
 443
 444         {N_("/_Message"),               NULL, NULL, 0, "<Branch>"},
 445         {N_("/_Message/_Send"),         "<shift><control>S",
 446                                         compose_send_cb, 0, NULL},
 447         {N_("/_Message/Send _later"),   "<shift><alt>S",
 448                                         compose_send_later_cb,  0, NULL},
 449         {N_("/_Message/Save to _draft folder"),
 450                                         "<alt>D", compose_draft_cb, 0, NULL},
 451 #if 0 /* NEW COMPOSE GUI */
 452         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 453         {N_("/_Message/_To"),           NULL, compose_toggle_to_cb     , 0, "<ToggleItem>"},
 454         {N_("/_Message/_Cc"),           NULL, compose_toggle_cc_cb     , 0, "<ToggleItem>"},
 455         {N_("/_Message/_Bcc"),          NULL, compose_toggle_bcc_cb    , 0, "<ToggleItem>"},
 456         {N_("/_Message/_Reply to"),     NULL, compose_toggle_replyto_cb, 0, "<ToggleItem>"},
 457         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 458         {N_("/_Message/_Followup to"),  NULL, compose_toggle_followupto_cb, 0, "<ToggleItem>"},
 459         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 460         {N_("/_Message/_Attach"),       NULL, compose_toggle_attach_cb, 0, "<ToggleItem>"},
 461 #endif
 462 #if USE_GPGME
 463         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 464         {N_("/_Message/Si_gn"),         NULL, compose_toggle_sign_cb   , 0, "<ToggleItem>"},
 465         {N_("/_Message/_Encrypt"),      NULL, compose_toggle_encrypt_cb, 0, "<ToggleItem>"},
 466 #endif /* USE_GPGME */
 467         {N_("/_Message/---"),           NULL,           NULL,   0, "<Separator>"},
 468         {N_("/_Message/_Request Return Receipt"),       NULL, compose_toggle_return_receipt_cb, 0, "<ToggleItem>"},
 469         {N_("/_Tool"),                  NULL, NULL, 0, "<Branch>"},
 470         {N_("/_Tool/Show _ruler"),      NULL, compose_toggle_ruler_cb, 0, "<ToggleItem>"},
 471         {N_("/_Tool/_Address book"),    "<alt>A", compose_address_cb , 0, NULL},
 472         {N_("/_Tool/_Templates ..."),   NULL, template_select_cb, 0, NULL},
 473         {N_("/_Help"),                  NULL, NULL, 0, "<LastBranch>"},
 474         {N_("/_Help/_About"),           NULL, about_show, 0, NULL}
 475 };
 476
 477 static GtkTargetEntry compose_mime_types[] =
 478 {
 479         {"text/uri-list", 0, 0}
 480 };
 481
 482 Compose * compose_new(PrefsAccount *account)
 483 {
 484         return compose_generic_new(account, NULL, NULL);
 485 }
 486
 487 Compose * compose_new_with_recipient(PrefsAccount *account, const gchar *to)
 488 {
 489         return compose_generic_new(account, to, NULL);
 490 }
 491
 492 Compose * compose_new_with_folderitem(PrefsAccount *account, FolderItem *item)
 493 {
 494         return compose_generic_new(account, NULL, item);
 495 }
 496
 497 Compose * compose_generic_new(PrefsAccount *account, const gchar *to, FolderItem *item)
 498 {
 499         Compose *compose;
 500
 501         if (!account) account = cur_account;
 502         g_return_val_if_fail(account != NULL, NULL);
 503
 504         compose = compose_create(account, COMPOSE_NEW);
 505         compose->replyinfo = NULL;
 506
 507         if (prefs_common.auto_sig)
 508                 compose_insert_sig(compose);
 509         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
 510         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
 511
 512         if (account->protocol != A_NNTP) {
 513                 if (to) {
 514                         compose_entry_append(compose, to, COMPOSE_TO);
 515                         gtk_widget_grab_focus(compose->subject_entry);
 516                 } else {
 517                         if(item && item->prefs->enable_default_to) {
 518                                 compose_entry_append(compose, item->prefs->default_to, COMPOSE_TO);
 519                         } else {
 520                                 gtk_widget_grab_focus(compose->header_last->entry);
 521                         }
 522                 }
 523                 if (item && item->ret_rcpt) {
 524                         GtkItemFactory *ifactory;
 525
 526                         ifactory = gtk_item_factory_from_widget(compose->menubar);
 527                         menu_set_toggle(ifactory, "/Message/Request Return Receipt", TRUE);
 528                 }
 529         } else {
 530                 if (to) {
 531                         compose_entry_append(compose, to, COMPOSE_NEWSGROUPS);
 532                         gtk_widget_grab_focus(compose->subject_entry);
 533                 } else
 534                         gtk_widget_grab_focus(compose->header_last->entry);
 535         }
 536
 537         if (prefs_common.auto_exteditor)
 538                 compose_exec_ext_editor(compose);
 539
 540         return compose;
 541 }
 542
 543 #define CHANGE_FLAGS(msginfo) \
 544 { \
 545 if (msginfo->folder->folder->change_flags != NULL) \
 546 msginfo->folder->folder->change_flags(msginfo->folder->folder, \
 547                                       msginfo->folder, \
 548                                       msginfo); \
 549 }
 550
 551 /*
 552 Compose * compose_new_followup_and_replyto(PrefsAccount *account,
 553                                            const gchar *followupto, gchar * to)
 554 {
 555         Compose *compose;
 556
 557         if (!account) account = cur_account;
 558         g_return_val_if_fail(account != NULL, NULL);
 559         g_return_val_if_fail(account->protocol != A_NNTP, NULL);
 560
 561         compose = compose_create(account, COMPOSE_NEW);
 562
 563         if (prefs_common.auto_sig)
 564                 compose_insert_sig(compose);
 565         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
 566         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
 567
 568         compose_entry_append(compose, to, COMPOSE_TO);
 569         compose_entry_append(compose, followupto, COMPOSE_NEWSGROUPS);
 570         gtk_widget_grab_focus(compose->subject_entry);
 571
 572         return compose;
 573 }
 574 */
 575
 576 void compose_reply(MsgInfo *msginfo, gboolean quote, gboolean to_all,
 577                    gboolean ignore_replyto)
 578 {
 579         compose_generic_reply(msginfo, quote, to_all, ignore_replyto, FALSE);
 580 }
 581
 582 void compose_followup_and_reply_to(MsgInfo *msginfo, gboolean quote,
 583                                    gboolean to_all,
 584                                    gboolean ignore_replyto)
 585 {
 586         compose_generic_reply(msginfo, quote, to_all, ignore_replyto, TRUE);
 587 }
 588
 589 static void compose_generic_reply(MsgInfo *msginfo, gboolean quote,
 590                                   gboolean to_all,
 591                                   gboolean ignore_replyto,
 592                                   gboolean followup_and_reply_to)
 593 {
 594         Compose *compose;
 595         PrefsAccount *account;
 596         PrefsAccount *reply_account;
 597         GtkSText *text;
 598
 599         g_return_if_fail(msginfo != NULL);
 600         g_return_if_fail(msginfo->folder != NULL);
 601
 602         account = msginfo->folder->folder->account;
 603         if (!account && msginfo->to && prefs_common.reply_account_autosel) {
 604                 gchar *to;
 605                 Xstrdup_a(to, msginfo->to, return);
 606                 extract_address(to);
 607                 account = account_find_from_address(to);
 608         }
 609         if(!account&& prefs_common.reply_account_autosel) {
 610                 gchar cc[BUFFSIZE];
 611                 if(!get_header_from_msginfo(msginfo,cc,sizeof(cc),"CC:")){ /* Found a CC header */
 612                         extract_address(cc);
 613                         account = account_find_from_address(cc);
 614                 }
 615         }
 616
 617         if (!account) account = cur_account;
 618         g_return_if_fail(account != NULL);
 619
 620         if (ignore_replyto && account->protocol == A_NNTP &&
 621             !followup_and_reply_to) {
 622                 reply_account =
 623                         account_find_from_address(account->address);
 624                 if (!reply_account)
 625                         reply_account = compose_current_mail_account();
 626                 if (!reply_account)
 627                         return;
 628         } else
 629                 reply_account = account;
 630         MSG_UNSET_PERM_FLAGS(msginfo->flags, MSG_FORWARDED);
 631         MSG_SET_PERM_FLAGS(msginfo->flags, MSG_REPLIED);
 632
 633         CHANGE_FLAGS(msginfo);
 634
 635         compose = compose_create(account, COMPOSE_REPLY);
 636         compose->replyinfo = msginfo;
 637
 638 #if 0 /* NEW COMPOSE GUI */
 639         if (followup_and_reply_to) {
 640                 gtk_widget_show(compose->to_hbox);
 641                 gtk_widget_show(compose->to_entry);
 642                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 1, 4);
 643                 compose->use_to = TRUE;
 644         }
 645 #endif
 646         if (msginfo->folder && msginfo->folder->ret_rcpt) {
 647                 GtkItemFactory *ifactory;
 648
 649                 ifactory = gtk_item_factory_from_widget(compose->menubar);
 650                 menu_set_toggle(ifactory, "/Message/Request Return Receipt", TRUE);
 651         }
 652
 653         if (compose_parse_header(compose, msginfo) < 0) return;
 654         compose_reply_set_entry(compose, msginfo, to_all, ignore_replyto,
 655                                 followup_and_reply_to);
 656
 657         text = GTK_STEXT(compose->text);
 658         gtk_stext_freeze(text);
 659
 660         if (quote) {
 661                 FILE *fp;
 662                 gchar *quote_str;
 663
 664                 if ((fp = procmime_get_first_text_content(msginfo)) == NULL)
 665                         g_warning(_("Can't get text part\n"));
 666                 else {
 667                         gchar * qmark;
 668
 669                         if (prefs_common.quotemark && *prefs_common.quotemark)
 670                                 qmark = prefs_common.quotemark;
 671                         else
 672                                 qmark = "> ";
 673
 674                         quote_str = compose_quote_fmt(compose, msginfo,
 675                                                       prefs_common.quotefmt,
 676                                                       qmark);
 677
 678                         /*
 679                         quote_str = compose_quote_parse_fmt
 680                                 (compose, msginfo, prefs_common.quotefmt);
 681                         */
 682
 683                         if (quote_str != NULL)
 684                                 gtk_stext_insert(text, NULL, NULL, NULL,
 685                                                  quote_str, -1);
 686                         /*                      g_free(quote_str); */
 687                         /* compose_quote_file(compose, msginfo, fp); */
 688                         fclose(fp);
 689                 }
 690         }
 691
 692         if (prefs_common.auto_sig)
 693                 compose_insert_sig(compose);
 694         gtk_editable_set_position(GTK_EDITABLE(text), 0);
 695         gtk_stext_set_point(text, 0);
 696
 697         gtk_stext_thaw(text);
 698         gtk_widget_grab_focus(compose->text);
 699
 700         if (prefs_common.auto_exteditor)
 701                 compose_exec_ext_editor(compose);
 702 }
 703
 704
 705 static gchar *procmime_get_file_name(MimeInfo *mimeinfo)
 706 {
 707         gchar *base;
 708         gchar *filename;
 709
 710         g_return_val_if_fail(mimeinfo != NULL, NULL);
 711
 712         base = mimeinfo->filename ? mimeinfo->filename
 713                 : mimeinfo->name ? mimeinfo->name : NULL;
 714
 715         if (MIME_TEXT_HTML == mimeinfo->mime_type && base == NULL){
 716                 filename = g_strdup_printf("%s%smimetmp%i.html",
 717                                            get_mime_tmp_dir(),
 718                                            G_DIR_SEPARATOR_S,
 719                                            mimeinfo);
 720                 return filename;
 721         }
 722         else {
 723                 base = base ? base : "";
 724                 base = g_basename(base);
 725                 if (*base == '\0') {
 726                         filename = g_strdup_printf("%s%smimetmp%i",
 727                                                    get_mime_tmp_dir(),
 728                                                    G_DIR_SEPARATOR_S,
 729                                                    mimeinfo);
 730                         return filename;
 731                 }
 732         }
 733
 734         filename = g_strconcat(get_mime_tmp_dir(), G_DIR_SEPARATOR_S,
 735                                base, NULL);
 736
 737         return filename;
 738 }
 739
 740 static gchar * mime_extract_file(gchar * source, MimeInfo *partinfo)
 741 {
 742         gchar *filename;
 743
 744         if (!partinfo) return;
 745
 746         filename = procmime_get_file_name(partinfo);
 747
 748         if (procmime_get_part(filename, source, partinfo) < 0)
 749                 alertpanel_error
 750                         (_("Can't get the part of multipart message."));
 751
 752         return filename;
 753 }
 754
 755 static void compose_attach_parts(Compose * compose,
 756                                  MsgInfo * msginfo)
 757 {
 758
 759         FILE *fp;
 760         gchar *file;
 761         MimeInfo *mimeinfo;
 762         MsgInfo *tmpmsginfo;
 763         gchar *p;
 764         gchar *boundary;
 765         gint boundary_len = 0;
 766         gchar buf[BUFFSIZE];
 767         glong fpos, prev_fpos;
 768         gint npart;
 769         gchar * source;
 770         gchar * filename;
 771
 772         g_return_if_fail(msginfo != NULL);
 773
 774 #if USE_GPGME
 775         for (;;) {
 776                 if ((fp = procmsg_open_message(msginfo)) == NULL) return;
 777                 mimeinfo = procmime_scan_mime_header(fp);
 778                 if (!mimeinfo) break;
 779
 780                 if (!MSG_IS_ENCRYPTED(msginfo->flags) &&
 781                     rfc2015_is_encrypted(mimeinfo)) {
 782                         MSG_SET_TMP_FLAGS(msginfo->flags, MSG_ENCRYPTED);
 783                 }
 784                 if (MSG_IS_ENCRYPTED(msginfo->flags) &&
 785                     !msginfo->plaintext_file  &&
 786                     !msginfo->decryption_failed) {
 787                         rfc2015_decrypt_message(msginfo, mimeinfo, fp);
 788                         if (msginfo->plaintext_file &&
 789                             !msginfo->decryption_failed) {
 790                                 fclose(fp);
 791                                 continue;
 792                         }
 793                 }
 794
 795                 break;
 796         }
 797 #else /* !USE_GPGME */
 798         if ((fp = procmsg_open_message(msginfo)) == NULL) return;
 799         mimeinfo = procmime_scan_mime_header(fp);
 800 #endif /* USE_GPGME */
 801
 802         fclose(fp);
 803         if (!mimeinfo) return;
 804         if (mimeinfo->mime_type == MIME_TEXT)
 805                 return;
 806
 807         if ((fp = procmsg_open_message(msginfo)) == NULL) return;
 808
 809         g_return_if_fail(mimeinfo != NULL);
 810         g_return_if_fail(mimeinfo->mime_type != MIME_TEXT);
 811
 812         if (mimeinfo->mime_type == MIME_MULTIPART) {
 813                 g_return_if_fail(mimeinfo->boundary != NULL);
 814                 g_return_if_fail(mimeinfo->sub == NULL);
 815         }
 816         g_return_if_fail(fp != NULL);
 817
 818         boundary = mimeinfo->boundary;
 819
 820         if (boundary) {
 821                 boundary_len = strlen(boundary);
 822
 823                 /* look for first boundary */
 824                 while ((p = fgets(buf, sizeof(buf), fp)) != NULL)
 825                         if (IS_BOUNDARY(buf, boundary, boundary_len)) break;
 826                 if (!p) {
 827                         fclose(fp);
 828                         return;
 829                 }
 830         }
 831
 832         if ((fpos = ftell(fp)) < 0) {
 833                 perror("ftell");
 834                 fclose(fp);
 835                 return;
 836         }
 837
 838         for (npart = 0;; npart++) {
 839                 MimeInfo *partinfo;
 840                 gboolean eom = FALSE;
 841
 842                 prev_fpos = fpos;
 843
 844                 partinfo = procmime_scan_mime_header(fp);
 845                 if (!partinfo) break;
 846
 847                 if (npart != 0)
 848                         procmime_mimeinfo_insert(mimeinfo, partinfo);
 849                 else
 850                         procmime_mimeinfo_free(partinfo);
 851
 852                 /* look for next boundary */
 853                 buf[0] = '\0';
 854                 while ((p = fgets(buf, sizeof(buf), fp)) != NULL) {
 855                         if (IS_BOUNDARY(buf, boundary, boundary_len)) {
 856                                 if (buf[2 + boundary_len]     == '-' &&
 857                                     buf[2 + boundary_len + 1] == '-')
 858                                         eom = TRUE;
 859                                 break;
 860                         }
 861                 }
 862                 if (p == NULL)
 863                         eom = TRUE;     /* broken MIME message */
 864                 fpos = ftell(fp);
 865
 866                 partinfo->size = fpos - prev_fpos - strlen(buf);
 867
 868                 if (eom) break;
 869         }
 870
 871         source = procmsg_get_message_file_path(msginfo);
 872
 873         g_return_if_fail(mimeinfo != NULL);
 874
 875         if (!mimeinfo->main && mimeinfo->parent)
 876                 {
 877                         filename = mime_extract_file(source, mimeinfo);
 878
 879                         compose_attach_append_with_type(compose, filename,
 880                                                         mimeinfo->content_type,
 881                                                         mimeinfo->mime_type);
 882
 883                         g_free(filename);
 884                 }
 885
 886         if (mimeinfo->sub && mimeinfo->sub->children)
 887                 {
 888                         filename = mime_extract_file(source, mimeinfo->sub);
 889
 890                         compose_attach_append_with_type(compose, filename,
 891                                                         mimeinfo->content_type,
 892                                                         mimeinfo->sub->mime_type);
 893
 894                         g_free(filename);
 895                 }
 896
 897         if (mimeinfo->children) {
 898                 MimeInfo *child;
 899
 900                 child = mimeinfo->children;
 901                 while (child) {
 902                         filename = mime_extract_file(source, child);
 903
 904                         compose_attach_append_with_type(compose, filename,
 905                                                         child->content_type,
 906                                                         child->mime_type);
 907
 908                         g_free(filename);
 909
 910                         child = child->next;
 911                 }
 912         }
 913
 914         fclose(fp);
 915
 916         procmime_mimeinfo_free_all(mimeinfo);
 917 }
 918
 919
 920 #define INSERT_FW_HEADER(var, hdr) \
 921 if (msginfo->var && *msginfo->var) { \
 922         gtk_stext_insert(text, NULL, NULL, NULL, hdr, -1); \
 923         gtk_stext_insert(text, NULL, NULL, NULL, msginfo->var, -1); \
 924         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1); \
 925 }
 926
 927 Compose *compose_forward(PrefsAccount * account, MsgInfo *msginfo,
 928                          gboolean as_attach)
 929 {
 930         Compose *compose;
 931         /*      PrefsAccount *account; */
 932         GtkSText *text;
 933         FILE *fp;
 934         gchar buf[BUFFSIZE];
 935
 936         g_return_val_if_fail(msginfo != NULL, NULL);
 937         g_return_val_if_fail(msginfo->folder != NULL, NULL);
 938
 939         account = msginfo->folder->folder->account;
 940         if (!account && msginfo->to && prefs_common.forward_account_autosel) {
 941                 gchar *to;
 942                 Xstrdup_a(to, msginfo->to, return);
 943                 extract_address(to);
 944                 account = account_find_from_address(to);
 945         }
 946
 947         if(!account && prefs_common.forward_account_autosel) {
 948                 gchar cc[BUFFSIZE];
 949                 if(!get_header_from_msginfo(msginfo,cc,sizeof(cc),"CC:")){ /* Found a CC header */
 950                         extract_address(cc);
 951                         account = account_find_from_address(cc);
 952                 }
 953         }
 954
 955         if (account == NULL) {
 956                 account = cur_account;
 957                 /*
 958                 account = msginfo->folder->folder->account;
 959                 if (!account) account = cur_account;
 960                 */
 961         }
 962         g_return_val_if_fail(account != NULL, NULL);
 963
 964         MSG_UNSET_PERM_FLAGS(msginfo->flags, MSG_REPLIED);
 965         MSG_SET_PERM_FLAGS(msginfo->flags, MSG_FORWARDED);
 966         CHANGE_FLAGS(msginfo);
 967
 968         compose = compose_create(account, COMPOSE_FORWARD);
 969
 970         if (msginfo->subject && *msginfo->subject) {
 971                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), "Fw: ");
 972                 gtk_entry_append_text(GTK_ENTRY(compose->subject_entry),
 973                                       msginfo->subject);
 974         }
 975
 976         text = GTK_STEXT(compose->text);
 977         gtk_stext_freeze(text);
 978
 979         if (as_attach) {
 980                 gchar *msgfile;
 981
 982                 msgfile = procmsg_get_message_file_path(msginfo);
 983                 if (!is_file_exist(msgfile))
 984                         g_warning(_("%s: file not exist\n"), msgfile);
 985                 else
 986                         compose_attach_append(compose, msgfile,
 987                                               MIME_MESSAGE_RFC822);
 988
 989                 g_free(msgfile);
 990         } else {
 991                 FILE *fp;
 992                 gchar *quote_str;
 993                 if ((fp = procmime_get_first_text_content(msginfo)) == NULL)
 994                         g_warning(_("Can't get text part\n"));
 995                 else {
 996                         gchar * qmark;
 997
 998                         if (prefs_common.fw_quotemark &&
 999                             *prefs_common.fw_quotemark)
1000                                 qmark = prefs_common.fw_quotemark;
1001                         else
1002                                 qmark = "> ";
1003
1004                         quote_str = compose_quote_fmt(compose, msginfo,
1005                                                       prefs_common.fw_quotefmt,
1006                                                       qmark);
1007
1008                         if (quote_str != NULL)
1009                                 gtk_stext_insert(text, NULL, NULL, NULL,
1010                                                  quote_str, -1);
1011
1012                         fclose(fp);
1013                 }
1014
1015                 compose_attach_parts(compose, msginfo);
1016         }
1017
1018         if (prefs_common.auto_sig)
1019                 compose_insert_sig(compose);
1020         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
1021         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
1022
1023         gtk_stext_thaw(text);
1024 #if 0 /* NEW COMPOSE GUI */
1025         if (account->protocol != A_NNTP)
1026                 gtk_widget_grab_focus(compose->to_entry);
1027         else
1028                 gtk_widget_grab_focus(compose->newsgroups_entry);
1029 #endif
1030
1031         if (prefs_common.auto_exteditor)
1032                 compose_exec_ext_editor(compose);
1033
1034         return compose;
1035 }
1036
1037 #undef INSERT_FW_HEADER
1038
1039 Compose * compose_forward_multiple(PrefsAccount * account,
1040                           GSList *msginfo_list)
1041 {
1042         Compose *compose;
1043         GtkSText *text;
1044         GSList *msginfo;
1045         gchar *msgfile;
1046
1047         g_return_val_if_fail(msginfo_list != NULL, NULL);
1048
1049         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next) {
1050                 if ( ((MsgInfo *)msginfo->data)->folder == NULL )
1051                         return NULL;
1052         }
1053
1054         if (account == NULL) {
1055                 account = cur_account;
1056                 /*
1057                 account = msginfo->folder->folder->account;
1058                 if (!account) account = cur_account;
1059                 */
1060         }
1061         g_return_val_if_fail(account != NULL, NULL);
1062
1063         compose = compose_create(account, COMPOSE_FORWARD);
1064
1065         text = GTK_STEXT(compose->text);
1066         gtk_stext_freeze(text);
1067
1068         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next) {
1069                 msgfile = procmsg_get_message_file_path((MsgInfo *)msginfo->data);
1070                 if (!is_file_exist(msgfile))
1071                         g_warning(_("%s: file not exist\n"), msgfile);
1072                 else
1073                         compose_attach_append(compose, msgfile,
1074                                 MIME_MESSAGE_RFC822);
1075                 g_free(msgfile);
1076         }
1077
1078         if (prefs_common.auto_sig)
1079                 compose_insert_sig(compose);
1080         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
1081         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
1082
1083         gtk_stext_thaw(text);
1084 #if 0 /* NEW COMPOSE GUI */
1085         if (account->protocol != A_NNTP)
1086                 gtk_widget_grab_focus(compose->to_entry);
1087         else
1088                 gtk_widget_grab_focus(compose->newsgroups_entry);
1089 #endif
1090
1091         return compose;
1092 }
1093
1094 void compose_reedit(MsgInfo *msginfo)
1095 {
1096         Compose *compose;
1097         PrefsAccount *account;
1098         GtkSText *text;
1099         FILE *fp;
1100         gchar buf[BUFFSIZE];
1101
1102         g_return_if_fail(msginfo != NULL);
1103         g_return_if_fail(msginfo->folder != NULL);
1104
1105         account = msginfo->folder->folder->account;
1106
1107         if(!account&& prefs_common.reedit_account_autosel) {
1108                 gchar from[BUFFSIZE];
1109                 if(!get_header_from_msginfo(msginfo,from,sizeof(from),"FROM:")){ /* Found a FROM header */
1110                         extract_address(from);
1111                         account = account_find_from_address(from);
1112                 }
1113         }
1114         if (!account) account = cur_account;
1115         g_return_if_fail(account != NULL);
1116
1117         compose = compose_create(account, COMPOSE_REEDIT);
1118         compose->targetinfo = procmsg_msginfo_copy(msginfo);
1119
1120         if (compose_parse_header(compose, msginfo) < 0) return;
1121         compose_reedit_set_entry(compose, msginfo);
1122
1123         text = GTK_STEXT(compose->text);
1124         gtk_stext_freeze(text);
1125
1126         if ((fp = procmime_get_first_text_content(msginfo)) == NULL)
1127                 g_warning(_("Can't get text part\n"));
1128         else {
1129                 while (fgets(buf, sizeof(buf), fp) != NULL)
1130                         gtk_stext_insert(text, NULL, NULL, NULL, buf, -1);
1131                 fclose(fp);
1132         }
1133         compose_attach_parts(compose, msginfo);
1134
1135         gtk_stext_thaw(text);
1136         gtk_widget_grab_focus(compose->text);
1137
1138         if (prefs_common.auto_exteditor)
1139                 compose_exec_ext_editor(compose);
1140 }
1141
1142 GList *compose_get_compose_list(void)
1143 {
1144         return compose_list;
1145 }
1146
1147 void compose_entry_append(Compose *compose, const gchar *address,
1148                           ComposeEntryType type)
1149 {
1150         GtkEntry *entry;
1151         const gchar *text;
1152         gchar *header;
1153
1154         if (!address || *address == '\0') return;
1155
1156 #if 0 /* NEW COMPOSE GUI */
1157         switch (type) {
1158         case COMPOSE_CC:
1159                 entry = GTK_ENTRY(compose->cc_entry);
1160                 break;
1161         case COMPOSE_BCC:
1162                 entry = GTK_ENTRY(compose->bcc_entry);
1163                 break;
1164         case COMPOSE_NEWSGROUPS:
1165                 entry = GTK_ENTRY(compose->newsgroups_entry);
1166                 break;
1167         case COMPOSE_TO:
1168         default:
1169                 entry = GTK_ENTRY(compose->to_entry);
1170                 break;
1171         }
1172
1173         text = gtk_entry_get_text(entry);
1174         if (*text != '\0')
1175                 gtk_entry_append_text(entry, ", ");
1176         gtk_entry_append_text(entry, address);
1177 #endif
1178
1179         switch (type) {
1180         case COMPOSE_CC:
1181                 header = N_("Cc:");
1182                 break;
1183         case COMPOSE_BCC:
1184                 header = N_("Bcc:");
1185                 break;
1186         case COMPOSE_REPLYTO:
1187                 header = N_("Reply-To:");
1188                 break;
1189         case COMPOSE_NEWSGROUPS:
1190                 header = N_("Newsgroups:");
1191                 break;
1192         case COMPOSE_FOLLOWUPTO:
1193                 header = N_( "Followup-To:");
1194                 break;
1195         case COMPOSE_TO:
1196         default:
1197                 header = N_("To:");
1198                 break;
1199         }
1200         header = prefs_common.trans_hdr ? gettext(header) : header;
1201
1202         compose_add_header_entry(compose, header, (gchar *)address);
1203 }
1204
1205 static gint compose_parse_header(Compose *compose, MsgInfo *msginfo)
1206 {
1207         static HeaderEntry hentry[] = {{"Reply-To:",    NULL, TRUE},
1208                                        {"Cc:",          NULL, FALSE},
1209                                        {"References:",  NULL, FALSE},
1210                                        {"Bcc:",         NULL, FALSE},
1211                                        {"Newsgroups:",  NULL, FALSE},
1212                                        {"Followup-To:", NULL, FALSE},
1213                                        {NULL,           NULL, FALSE}};
1214
1215         enum
1216         {
1217                 H_REPLY_TO      = 0,
1218                 H_CC            = 1,
1219                 H_REFERENCES    = 2,
1220                 H_BCC           = 3,
1221                 H_NEWSGROUPS    = 4,
1222                 H_FOLLOWUP_TO   = 5
1223         };
1224
1225         FILE *fp;
1226
1227         g_return_val_if_fail(msginfo != NULL, -1);
1228
1229         if ((fp = procmsg_open_message(msginfo)) == NULL) return -1;
1230         procheader_get_header_fields(fp, hentry);
1231         fclose(fp);
1232
1233         if (hentry[H_REPLY_TO].body != NULL) {
1234                 conv_unmime_header_overwrite(hentry[H_REPLY_TO].body);
1235                 compose->replyto = hentry[H_REPLY_TO].body;
1236                 hentry[H_REPLY_TO].body = NULL;
1237         }
1238         if (hentry[H_CC].body != NULL) {
1239                 conv_unmime_header_overwrite(hentry[H_CC].body);
1240                 compose->cc = hentry[H_CC].body;
1241                 hentry[H_CC].body = NULL;
1242         }
1243         if (hentry[H_REFERENCES].body != NULL) {
1244                 if (compose->mode == COMPOSE_REEDIT)
1245                         compose->references = hentry[H_REFERENCES].body;
1246                 else {
1247                         compose->references = compose_parse_references
1248                                 (hentry[H_REFERENCES].body, msginfo->msgid);
1249                         g_free(hentry[H_REFERENCES].body);
1250                 }
1251                 hentry[H_REFERENCES].body = NULL;
1252         }
1253         if (hentry[H_BCC].body != NULL) {
1254                 if (compose->mode == COMPOSE_REEDIT) {
1255                         conv_unmime_header_overwrite(hentry[H_BCC].body);
1256                         compose->bcc = hentry[H_BCC].body;
1257                 } else
1258                         g_free(hentry[H_BCC].body);
1259                 hentry[H_BCC].body = NULL;
1260         }
1261         if (hentry[H_NEWSGROUPS].body != NULL) {
1262                 compose->newsgroups = hentry[H_NEWSGROUPS].body;
1263                 hentry[H_NEWSGROUPS].body = NULL;
1264         }
1265         if (hentry[H_FOLLOWUP_TO].body != NULL) {
1266                 conv_unmime_header_overwrite(hentry[H_FOLLOWUP_TO].body);
1267                 compose->followup_to = hentry[H_FOLLOWUP_TO].body;
1268                 hentry[H_FOLLOWUP_TO].body = NULL;
1269         }
1270
1271         if (compose->mode == COMPOSE_REEDIT && msginfo->inreplyto)
1272                 compose->inreplyto = g_strdup(msginfo->inreplyto);
1273         else if (compose->mode != COMPOSE_REEDIT &&
1274                  msginfo->msgid && *msginfo->msgid) {
1275                 compose->inreplyto = g_strdup(msginfo->msgid);
1276
1277                 if (!compose->references) {
1278                         if (msginfo->inreplyto && *msginfo->inreplyto)
1279                                 compose->references =
1280                                         g_strdup_printf("<%s>\n\t<%s>",
1281                                                         msginfo->inreplyto,
1282                                                         msginfo->msgid);
1283                         else
1284                                 compose->references =
1285                                         g_strconcat("<", msginfo->msgid, ">",
1286                                                     NULL);
1287                 }
1288         }
1289
1290         return 0;
1291 }
1292
1293 static gchar *compose_parse_references(const gchar *ref, const gchar *msgid)
1294 {
1295         GSList *ref_id_list, *cur;
1296         GString *new_ref;
1297         gchar *new_ref_str;
1298
1299         ref_id_list = references_list_append(NULL, ref);
1300         if (!ref_id_list) return NULL;
1301         if (msgid && *msgid)
1302                 ref_id_list = g_slist_append(ref_id_list, g_strdup(msgid));
1303
1304         for (;;) {
1305                 gint len = 0;
1306
1307                 for (cur = ref_id_list; cur != NULL; cur = cur->next)
1308                         /* "<" + Message-ID + ">" + CR+LF+TAB */
1309                         len += strlen((gchar *)cur->data) + 5;
1310
1311                 if (len > MAX_REFERENCES_LEN) {
1312                         /* remove second message-ID */
1313                         if (ref_id_list && ref_id_list->next &&
1314                             ref_id_list->next->next) {
1315                                 g_free(ref_id_list->next->data);
1316                                 ref_id_list = g_slist_remove
1317                                         (ref_id_list, ref_id_list->next->data);
1318                         } else {
1319                                 slist_free_strings(ref_id_list);
1320                                 g_slist_free(ref_id_list);
1321                                 return NULL;
1322                         }
1323                 } else
1324                         break;
1325         }
1326
1327         new_ref = g_string_new("");
1328         for (cur = ref_id_list; cur != NULL; cur = cur->next) {
1329                 if (new_ref->len > 0)
1330                         g_string_append(new_ref, "\n\t");
1331                 g_string_sprintfa(new_ref, "<%s>", (gchar *)cur->data);
1332         }
1333
1334         slist_free_strings(ref_id_list);
1335         g_slist_free(ref_id_list);
1336
1337         new_ref_str = new_ref->str;
1338         g_string_free(new_ref, FALSE);
1339
1340         return new_ref_str;
1341 }
1342
1343 /*
1344 static void compose_quote_file(Compose *compose, MsgInfo *msginfo, FILE *fp)
1345 {
1346         GtkSText *text = GTK_STEXT(compose->text);
1347         gchar *qmark;
1348         gchar *quote_str;
1349         GdkColor *qcolor = NULL;
1350         gchar buf[BUFFSIZE];
1351         gint qlen;
1352         gchar *linep, *cur, *leftp;
1353         gint line_len, cur_len;
1354         gint wrap_len;
1355         gint str_len;
1356         gint ch_len;
1357
1358         // if (prefs_common.enable_color) qcolor = &quote_color;
1359         if (prefs_common.quotemark && *prefs_common.quotemark)
1360                 qmark = prefs_common.quotemark;
1361         else
1362                 qmark = "> ";
1363         quote_str = compose_quote_parse_fmt(compose, msginfo, qmark);
1364         g_return_if_fail(quote_str != NULL);
1365         qlen = strlen(quote_str);
1366
1367         if (!prefs_common.linewrap_quote ||
1368             prefs_common.linewrap_len <= qlen) {
1369                 while (fgets(buf, sizeof(buf), fp) != NULL) {
1370                         gtk_stext_insert(text, NULL, qcolor, NULL,
1371                                         quote_str, -1);
1372                         gtk_stext_insert(text, NULL, qcolor, NULL, buf, -1);
1373                 }
1374                 g_free(quote_str);
1375                 return;
1376         }
1377
1378         wrap_len = prefs_common.linewrap_len - qlen;
1379
1380         while (fgets(buf, sizeof(buf), fp) != NULL) {
1381                 strretchomp(buf);
1382                 str_len = strlen(buf);
1383
1384                 if (str_len <= wrap_len) {
1385                         gtk_stext_insert(text, NULL, qcolor, NULL,
1386                                         quote_str, -1);
1387                         gtk_stext_insert(text, NULL, qcolor, NULL, buf, -1);
1388                         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
1389                         continue;
1390                 }
1391
1392                 linep = cur = leftp = buf;
1393                 line_len = cur_len = 0;
1394
1395                 while (*cur != '\0') {
1396                         ch_len = mblen(cur, MB_CUR_MAX);
1397                         if (ch_len < 0) ch_len = 1;
1398
1399                         if (ch_len == 1 && isspace(*cur)) {
1400                                 linep = cur + ch_len;
1401                                 line_len = cur_len + ch_len;
1402                         }
1403
1404                         if (cur_len + ch_len > wrap_len && line_len > 0) {
1405                                 gtk_stext_insert(text, NULL, qcolor, NULL,
1406                                                 quote_str, -1);
1407
1408                                 if (isspace(*(linep - 1)))
1409                                         gtk_stext_insert(text, NULL,
1410                                                         qcolor, NULL,
1411                                                         leftp, line_len - 1);
1412                                 else
1413                                         gtk_stext_insert(text, NULL,
1414                                                         qcolor, NULL,
1415                                                         leftp, line_len);
1416                                 gtk_stext_insert(text, NULL, NULL, NULL,
1417                                                 "\n", 1);
1418
1419                                 leftp = linep;
1420                                 cur_len = cur_len - line_len + ch_len;
1421                                 line_len = 0;
1422                                 cur += ch_len;
1423                                 continue;
1424                         }
1425
1426                         if (ch_len > 1) {
1427                                 linep = cur + ch_len;
1428                                 line_len = cur_len + ch_len;
1429                         }
1430                         cur_len += ch_len;
1431                         cur += ch_len;
1432                 }
1433
1434                 if (*leftp) {
1435                         gtk_stext_insert(text, NULL, qcolor, NULL,
1436                                         quote_str, -1);
1437                         gtk_stext_insert(text, NULL, qcolor, NULL, leftp, -1);
1438                         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
1439                 }
1440         }
1441
1442         g_free(quote_str);
1443 }
1444 */
1445
1446 /*
1447 static gchar *compose_quote_parse_fmt(Compose *compose, MsgInfo *msginfo,
1448                                       const gchar *fmt)
1449 {
1450         gchar *ext_str;
1451         size_t buf_len = 1024;
1452         size_t ext_len = 0;
1453         gchar *str;
1454         gchar *mbs;
1455         wchar_t *wcsfmt;
1456         wchar_t *sp;
1457         gchar tmp[3];
1458
1459         if (!fmt || *fmt == '\0') return 0;
1460
1461         Xalloca(mbs, sizeof(wchar_t) + 1, return 0);
1462         Xalloca(wcsfmt, (strlen(fmt) + 1) * sizeof(wchar_t), return 0);
1463         mbstowcs(wcsfmt, fmt, strlen(fmt) + 1);
1464         sp = wcsfmt;
1465
1466         ext_str = g_malloc(sizeof(gchar) * buf_len);
1467         g_return_val_if_fail(ext_str != NULL, NULL);
1468
1469         while (*sp) {
1470                 gint len;
1471
1472                 len = wctomb(mbs, *sp);
1473                 mbs[len] = '\0';
1474
1475                 if (*mbs == '%') {
1476                         gchar *p;
1477
1478                         wctomb(mbs, *(++sp));
1479                         str = NULL;
1480
1481                         switch (*mbs) {
1482                         case 'd':
1483                                 str = msginfo->date;
1484                                 sp++;
1485                                 break;
1486                         case 'f':
1487                                 str = msginfo->from;
1488                                 sp++;
1489                                 break;
1490                         case 'I':
1491                                 if (!msginfo->fromname) {sp++; break;}
1492                                 p = msginfo->fromname;
1493                                 tmp[0] = tmp[1] = tmp[2] = '\0';
1494
1495                                 if (*p && isalnum(*p))
1496                                         tmp[0] = toupper(*p);
1497                                 else {
1498                                         sp++;
1499                                         break;
1500                                 }
1501
1502                                 while (*p) {
1503                                         while (*p && !isspace(*p)) p++;
1504                                         while (*p && isspace(*p)) p++;
1505                                         if (*p && isalnum(*p))
1506                                                 tmp[1] = toupper(*p);
1507                                 }
1508
1509                                 if (tmp[1]) str = tmp;
1510                                 sp++;
1511                                 break;
1512                         case 'n':
1513                                 str = msginfo->fromname;
1514                                 sp++;
1515                                 break;
1516                         case 'N':
1517                                 if (!msginfo->fromname) {sp++; break;}
1518                                 Xstrdup_a(str, msginfo->fromname,
1519                                           {sp++; break;});
1520                                 p = str;
1521                                 while (*p && !isspace(*p)) p++;
1522                                 *p = '\0';
1523                                 sp++;
1524                                 break;
1525                         case 's':
1526                                 str = msginfo->subject;
1527                                 sp++;
1528                                 break;
1529                         case 't':
1530                                 str = msginfo->to;
1531                                 sp++;
1532                                 break;
1533                         case 'c':
1534                                 str = msginfo->cc;
1535                                 sp++;
1536                                 break;
1537                         case 'i':
1538                                 if (!msginfo->msgid) {sp++; break;}
1539                                 Xalloca(str, strlen(msginfo->msgid) + 3,
1540                                         {sp++; break;});
1541                                 g_snprintf(str, strlen(msginfo->msgid) + 3,
1542                                            "<%s>", msginfo->msgid);
1543                                 sp++;
1544                                 break;
1545                         case '%':
1546                                 str = "%";
1547                                 sp++;
1548                                 break;
1549                         default:
1550                                 break;
1551                         }
1552
1553                         if (str) {
1554                                 while (ext_len + strlen(str) + 1 > buf_len)
1555                                         buf_len += 1024;
1556                                 ext_str = g_realloc(ext_str,
1557                                                     sizeof(gchar) * buf_len);
1558                                 g_return_val_if_fail(ext_str != NULL, NULL);
1559                                 strcpy(ext_str + ext_len, str);
1560                                 ext_len += strlen(str);
1561                         }
1562                 } else if (*mbs == '\\') {
1563                         wctomb(mbs, *(++sp));
1564                         str = NULL;
1565
1566                         switch (*mbs) {
1567                         case 'n':
1568                                 str = "\n";
1569                                 break;
1570                         case 't':
1571                                 str = "\t";
1572                                 break;
1573                         case '\\':
1574                                 str = "\\";
1575                                 break;
1576                         default:
1577                                 break;
1578                         }
1579
1580                         if (str) {
1581                                 while (ext_len + strlen(str) + 1 > buf_len)
1582                                         buf_len += 1024;
1583                                 ext_str = g_realloc(ext_str,
1584                                                     sizeof(gchar) * buf_len);
1585                                 g_return_val_if_fail(ext_str != NULL, NULL);
1586                                 strcpy(ext_str + ext_len, str);
1587                                 ext_len += strlen(str);
1588                                 sp++;
1589                         }
1590                 } else {
1591                         while (ext_len + len + 1 > buf_len) buf_len += 1024;
1592                         ext_str = g_realloc(ext_str, sizeof(gchar) * buf_len);
1593                         g_return_val_if_fail(ext_str != NULL, NULL);
1594                         strcpy(ext_str + ext_len, mbs);
1595                         ext_len += len;
1596                         sp++;
1597                 }
1598         }
1599
1600         if (ext_str)
1601                 ext_str = g_realloc(ext_str, strlen(ext_str) + 1);
1602
1603         return ext_str;
1604 }
1605 */
1606
1607 static void compose_reply_set_entry(Compose *compose, MsgInfo *msginfo,
1608                                     gboolean to_all, gboolean ignore_replyto,
1609                                     gboolean followup_and_reply_to)
1610 {
1611         GSList *cc_list;
1612         GSList *cur;
1613         gchar *from;
1614         GHashTable *to_table;
1615
1616         g_return_if_fail(compose->account != NULL);
1617         g_return_if_fail(msginfo != NULL);
1618
1619         if ((compose->account->protocol != A_NNTP) || followup_and_reply_to)
1620                 compose_entry_append(compose,
1621                                      ((compose->replyto && !ignore_replyto)
1622                                      ? compose->replyto
1623                                      : msginfo->from ? msginfo->from : ""),
1624                                      COMPOSE_TO);
1625         if (compose->account->protocol == A_NNTP)
1626                 compose_entry_append(compose,
1627                                      compose->followup_to ? compose->followup_to
1628                                      : compose->newsgroups ? compose->newsgroups
1629                                      : "",
1630                                      COMPOSE_NEWSGROUPS);
1631
1632         if (msginfo->subject && *msginfo->subject) {
1633                 gchar *buf, *buf2, *p;
1634
1635                 buf = g_strdup(msginfo->subject);
1636                 while (!strncasecmp(buf, "Re:", 3)) {
1637                         p = buf + 3;
1638                         while (isspace(*p)) p++;
1639                         memmove(buf, p, strlen(p) + 1);
1640                 }
1641
1642                 buf2 = g_strdup_printf("Re: %s", buf);
1643                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), buf2);
1644                 g_free(buf2);
1645                 g_free(buf);
1646         } else
1647                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), "Re: ");
1648
1649         if (!to_all || compose->account->protocol == A_NNTP) return;
1650
1651         from = g_strdup(compose->replyto ? compose->replyto :
1652                         msginfo->from ? msginfo->from : "");
1653         extract_address(from);
1654
1655         cc_list = address_list_append(NULL, msginfo->to);
1656         cc_list = address_list_append(cc_list, compose->cc);
1657
1658         to_table = g_hash_table_new(g_str_hash, g_str_equal);
1659         g_hash_table_insert(to_table, from, GINT_TO_POINTER(1));
1660         if (compose->account)
1661                 g_hash_table_insert(to_table, compose->account->address,
1662                                     GINT_TO_POINTER(1));
1663
1664         /* remove address on To: and that of current account */
1665         for (cur = cc_list; cur != NULL; ) {
1666                 GSList *next = cur->next;
1667
1668                 if (g_hash_table_lookup(to_table, cur->data) != NULL)
1669                         cc_list = g_slist_remove(cc_list, cur->data);
1670                 else
1671                         g_hash_table_insert(to_table, cur->data, cur);
1672
1673                 cur = next;
1674         }
1675         g_hash_table_destroy(to_table);
1676         g_free(from);
1677
1678         if (cc_list) {
1679                 for (cur = cc_list; cur != NULL; cur = cur->next)
1680                         compose_entry_append(compose, (gchar *)cur->data,
1681                                              COMPOSE_CC);
1682                 slist_free_strings(cc_list);
1683                 g_slist_free(cc_list);
1684         }
1685 }
1686
1687 #define SET_ENTRY(entry, str) \
1688 { \
1689         if (str && *str) \
1690                 gtk_entry_set_text(GTK_ENTRY(compose->entry), str); \
1691 }
1692
1693 #define SET_ADDRESS(type, str) \
1694 { \
1695         if (str && *str) \
1696                 compose_entry_append(compose, str, type); \
1697 }
1698
1699 static void compose_reedit_set_entry(Compose *compose, MsgInfo *msginfo)
1700 {
1701         g_return_if_fail(msginfo != NULL);
1702
1703         SET_ENTRY(subject_entry, msginfo->subject);
1704         SET_ADDRESS(COMPOSE_TO, msginfo->to);
1705         SET_ADDRESS(COMPOSE_CC, compose->cc);
1706         SET_ADDRESS(COMPOSE_BCC, compose->bcc);
1707         SET_ADDRESS(COMPOSE_REPLYTO, compose->replyto);
1708
1709 #if 0 /* NEW COMPOSE GUI */
1710         if (compose->bcc) {
1711                 GtkItemFactory *ifactory;
1712                 GtkWidget *menuitem;
1713
1714                 ifactory = gtk_item_factory_from_widget(compose->menubar);
1715                 menuitem = gtk_item_factory_get_item(ifactory, "/Message/Bcc");
1716                 gtk_check_menu_item_set_active
1717                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
1718         }
1719         if (compose->replyto) {
1720                 GtkItemFactory *ifactory;
1721                 GtkWidget *menuitem;
1722
1723                 ifactory = gtk_item_factory_from_widget(compose->menubar);
1724                 menuitem = gtk_item_factory_get_item
1725                         (ifactory, "/Message/Reply to");
1726                 gtk_check_menu_item_set_active
1727                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
1728         }
1729 #endif
1730 }
1731
1732 #undef SET_ENTRY
1733 #undef SET_ADDRESS
1734
1735 static void compose_exec_sig(Compose *compose, gchar *sigfile)
1736 {
1737         FILE *tmpfp;
1738         pid_t thepid;
1739         gchar *sigtext;
1740         FILE  *sigprg;
1741         gchar  *buf;
1742         size_t buf_len = 128;
1743
1744         if (strlen(sigfile) < 2)
1745           return;
1746
1747         sigprg = popen(sigfile+1, "r");
1748         if (sigprg) {
1749
1750                 buf = g_malloc(buf_len);
1751
1752                 if (!buf) {
1753                         gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, \
1754                         "Unable to insert signature (malloc failed)\n", -1);
1755
1756                         pclose(sigprg);
1757                         return;
1758                 }
1759
1760                 while (!feof(sigprg)) {
1761                         bzero(buf, buf_len);
1762                         fread(buf, buf_len-1, 1, sigprg);
1763                         gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, buf, -1);
1764                 }
1765
1766                 g_free(buf);
1767                 pclose(sigprg);
1768         }
1769         else
1770         {
1771                 gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, \
1772                 "Can't exec file: ", -1);
1773                 gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, \
1774                 sigfile+1, -1);
1775         }
1776 }
1777
1778 static void compose_insert_sig(Compose *compose)
1779 {
1780         gchar *sigfile;
1781
1782         if (compose->account && compose->account->sig_path)
1783                 sigfile = g_strdup(compose->account->sig_path);
1784         else {
1785                 sigfile = g_strconcat(get_home_dir(), G_DIR_SEPARATOR_S,
1786                                       DEFAULT_SIGNATURE, NULL);
1787         }
1788
1789         if (!is_file_or_fifo_exist(sigfile) & (sigfile[0] != '|')) {
1790                 g_free(sigfile);
1791                 return;
1792         }
1793
1794         gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, "\n\n", 2);
1795         if (prefs_common.sig_sep) {
1796                 gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL,
1797                                 prefs_common.sig_sep, -1);
1798                 gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL,
1799                                 "\n", 1);
1800         }
1801
1802         if (sigfile[0] == '|')
1803         {
1804                 compose_exec_sig(compose, sigfile);
1805         }
1806         else
1807         {
1808                 compose_insert_file(compose, sigfile);
1809         }
1810         g_free(sigfile);
1811 }
1812
1813 static void compose_insert_file(Compose *compose, const gchar *file)
1814 {
1815         GtkSText *text = GTK_STEXT(compose->text);
1816         gchar buf[BUFFSIZE];
1817         FILE *fp;
1818
1819         g_return_if_fail(file != NULL);
1820
1821         if ((fp = fopen(file, "r")) == NULL) {
1822                 FILE_OP_ERROR(file, "fopen");
1823                 return;
1824         }
1825
1826         gtk_stext_freeze(text);
1827
1828         while (fgets(buf, sizeof(buf), fp) != NULL)
1829                 gtk_stext_insert(text, NULL, NULL, NULL, buf, -1);
1830
1831         gtk_stext_thaw(text);
1832
1833         fclose(fp);
1834 }
1835
1836 static void compose_attach_info(Compose * compose, AttachInfo * ainfo,
1837                                 ContentType cnttype)
1838 {
1839         gchar *text[N_ATTACH_COLS];
1840         gint row;
1841
1842         text[COL_MIMETYPE] = ainfo->content_type;
1843         text[COL_SIZE] = to_human_readable(ainfo->size);
1844         text[COL_NAME] = ainfo->name;
1845
1846         row = gtk_clist_append(GTK_CLIST(compose->attach_clist), text);
1847         gtk_clist_set_row_data(GTK_CLIST(compose->attach_clist), row, ainfo);
1848
1849         if (cnttype != MIME_MESSAGE_RFC822)
1850                 compose_changed_cb(NULL, compose);
1851 }
1852
1853 static void compose_attach_append_with_type(Compose *compose,
1854                                             const gchar *file,
1855                                             const gchar *type,
1856                                             ContentType cnttype)
1857 {
1858         AttachInfo *ainfo;
1859         off_t size;
1860
1861         if (!is_file_exist(file)) {
1862                 g_warning(_("File %s doesn't exist\n"), file);
1863                 return;
1864         }
1865         if ((size = get_file_size(file)) < 0) {
1866                 g_warning(_("Can't get file size of %s\n"), file);
1867                 return;
1868         }
1869         if (size == 0) {
1870                 alertpanel_notice(_("File %s is empty\n"), file);
1871                 return;
1872         }
1873 #if 0 /* NEW COMPOSE GUI */
1874         if (!compose->use_attach) {
1875                 GtkItemFactory *ifactory;
1876                 GtkWidget *menuitem;
1877
1878                 ifactory = gtk_item_factory_from_widget(compose->menubar);
1879                 menuitem = gtk_item_factory_get_item(ifactory,
1880                                                      "/Message/Attach");
1881                 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
1882                                                TRUE);
1883         }
1884 #endif
1885         ainfo = g_new0(AttachInfo, 1);
1886         ainfo->file = g_strdup(file);
1887
1888         if (cnttype == MIME_MESSAGE_RFC822) {
1889                 ainfo->encoding = ENC_7BIT;
1890                 ainfo->name = g_strdup_printf(_("Message: %s"),
1891                                               g_basename(file));
1892         } else {
1893                 ainfo->encoding = ENC_BASE64;
1894                 ainfo->name = g_strdup(g_basename(file));
1895         }
1896
1897         ainfo->content_type = g_strdup(type);
1898         ainfo->size = size;
1899
1900         compose_attach_info(compose, ainfo, cnttype);
1901 }
1902
1903 static void compose_attach_append(Compose *compose, const gchar *file,
1904                                   ContentType cnttype)
1905 {
1906         AttachInfo *ainfo;
1907         gchar *text[N_ATTACH_COLS];
1908         off_t size;
1909         gint row;
1910
1911         if (!is_file_exist(file)) {
1912                 g_warning(_("File %s doesn't exist\n"), file);
1913                 return;
1914         }
1915         if ((size = get_file_size(file)) < 0) {
1916                 g_warning(_("Can't get file size of %s\n"), file);
1917                 return;
1918         }
1919         if (size == 0) {
1920                 alertpanel_notice(_("File %s is empty\n"), file);
1921                 return;
1922         }
1923 #if 0 /* NEW COMPOSE GUI */
1924         if (!compose->use_attach) {
1925                 GtkItemFactory *ifactory;
1926                 GtkWidget *menuitem;
1927
1928                 ifactory = gtk_item_factory_from_widget(compose->menubar);
1929                 menuitem = gtk_item_factory_get_item(ifactory,
1930                                                      "/Message/Attach");
1931                 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
1932                                                TRUE);
1933         }
1934 #endif
1935         ainfo = g_new0(AttachInfo, 1);
1936         ainfo->file = g_strdup(file);
1937
1938         if (cnttype == MIME_MESSAGE_RFC822) {
1939                 ainfo->content_type = g_strdup("message/rfc822");
1940                 ainfo->encoding = ENC_7BIT;
1941                 ainfo->name = g_strdup_printf(_("Message: %s"),
1942                                               g_basename(file));
1943         } else {
1944                 ainfo->content_type = procmime_get_mime_type(file);
1945                 if (!ainfo->content_type)
1946                         ainfo->content_type =
1947                                 g_strdup("application/octet-stream");
1948                 ainfo->encoding = ENC_BASE64;
1949                 ainfo->name = g_strdup(g_basename(file));
1950         }
1951         ainfo->size = size;
1952
1953         compose_attach_info(compose, ainfo, cnttype);
1954 }
1955
1956 static void compose_wrap_line(Compose *compose)
1957 {
1958         GtkSText *text = GTK_STEXT(compose->text);
1959         gint ch_len, last_ch_len;
1960         gchar cbuf[MB_CUR_MAX], last_ch;
1961         guint text_len;
1962         guint line_end;
1963         guint quoted;
1964         gint p_start, p_end;
1965         gint line_pos, cur_pos;
1966         gint line_len, cur_len;
1967
1968 #define GET_STEXT(pos)                                                        \
1969         if (text->use_wchar)                                                 \
1970                 ch_len = wctomb(cbuf, (wchar_t)GTK_STEXT_INDEX(text, (pos))); \
1971         else {                                                               \
1972                 cbuf[0] = GTK_STEXT_INDEX(text, (pos));                       \
1973                 ch_len = 1;                                                  \
1974         }
1975
1976         gtk_stext_freeze(text);
1977
1978         text_len = gtk_stext_get_length(text);
1979
1980         /* check to see if the point is on the paragraph mark (empty line). */
1981         cur_pos = gtk_stext_get_point(text);
1982         GET_STEXT(cur_pos);
1983         if ((ch_len == 1 && *cbuf == '\n') || cur_pos == text_len) {
1984                 if (cur_pos == 0)
1985                         goto compose_end; /* on the paragraph mark */
1986                 GET_STEXT(cur_pos - 1);
1987                 if (ch_len == 1 && *cbuf == '\n')
1988                         goto compose_end; /* on the paragraph mark */
1989         }
1990
1991         /* find paragraph start. */
1992         line_end = quoted = 0;
1993         for (p_start = cur_pos; p_start >= 0; --p_start) {
1994                 GET_STEXT(p_start);
1995                 if (ch_len == 1 && *cbuf == '\n') {
1996                         if (quoted)
1997                                 goto compose_end; /* quoted part */
1998                         if (line_end) {
1999                                 p_start += 2;
2000                                 break;
2001                         }
2002                         line_end = 1;
2003                 } else {
2004                         if (ch_len == 1 && strchr(">:#", *cbuf))
2005                                 quoted = 1;
2006                         else if (ch_len != 1 || !isspace(*cbuf))
2007                                 quoted = 0;
2008
2009                         line_end = 0;
2010                 }
2011         }
2012         if (p_start < 0)
2013                 p_start = 0;
2014
2015         /* find paragraph end. */
2016         line_end = 0;
2017         for (p_end = cur_pos; p_end < text_len; p_end++) {
2018                 GET_STEXT(p_end);
2019                 if (ch_len == 1 && *cbuf == '\n') {
2020                         if (line_end) {
2021                                 p_end -= 1;
2022                                 break;
2023                         }
2024                         line_end = 1;
2025                 } else {
2026                         if (line_end && ch_len == 1 && strchr(">:#", *cbuf))
2027                                 goto compose_end; /* quoted part */
2028
2029                         line_end = 0;
2030                 }
2031         }
2032         if (p_end >= text_len)
2033                 p_end = text_len;
2034
2035         if (p_start >= p_end)
2036                 goto compose_end;
2037
2038         line_len = cur_len = 0;
2039         last_ch_len = 0;
2040         last_ch = '\0';
2041         line_pos = p_start;
2042         for (cur_pos = p_start; cur_pos < p_end; cur_pos++) {
2043                 guint space = 0;
2044
2045                 GET_STEXT(cur_pos);
2046
2047                 if (ch_len < 0) {
2048                         cbuf[0] = '\0';
2049                         ch_len = 1;
2050                 }
2051
2052                 if (ch_len == 1 && isspace(*cbuf))
2053                         space = 1;
2054
2055                 if (ch_len == 1 && *cbuf == '\n') {
2056                         guint replace = 0;
2057                         if (last_ch_len == 1 && !isspace(last_ch)) {
2058                                 if (cur_pos + 1 < p_end) {
2059                                         GET_STEXT(cur_pos + 1);
2060                                         if (ch_len == 1 && !isspace(*cbuf))
2061                                                 replace = 1;
2062                                 }
2063                         }
2064                         gtk_stext_set_point(text, cur_pos + 1);
2065                         gtk_stext_backward_delete(text, 1);
2066                         if (replace) {
2067                                 gtk_stext_set_point(text, cur_pos);
2068                                 gtk_stext_insert(text, NULL, NULL, NULL, " ", 1);
2069                                 space = 1;
2070                         }
2071                         else {
2072                                 p_end--;
2073                                 cur_pos--;
2074                                 continue;
2075                         }
2076                 }
2077
2078                 last_ch_len = ch_len;
2079                 last_ch = *cbuf;
2080
2081                 if (space) {
2082                         line_pos = cur_pos + 1;
2083                         line_len = cur_len + ch_len;
2084                 }
2085
2086                 if (cur_len + ch_len > prefs_common.linewrap_len &&
2087                     line_len > 0) {
2088                         gint tlen = ch_len;
2089
2090                         GET_STEXT(line_pos - 1);
2091                         if (ch_len == 1 && isspace(*cbuf)) {
2092                                 gtk_stext_set_point(text, line_pos);
2093                                 gtk_stext_backward_delete(text, 1);
2094                                 p_end--;
2095                                 cur_pos--;
2096                                 line_pos--;
2097                                 cur_len--;
2098                                 line_len--;
2099                         }
2100                         ch_len = tlen;
2101
2102                         gtk_stext_set_point(text, line_pos);
2103                         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
2104                         p_end++;
2105                         cur_pos++;
2106                         line_pos++;
2107                         cur_len = cur_len - line_len + ch_len;
2108                         line_len = 0;
2109                         continue;
2110                 }
2111
2112                 if (ch_len > 1) {
2113                         line_pos = cur_pos + 1;
2114                         line_len = cur_len + ch_len;
2115                 }
2116                 cur_len += ch_len;
2117         }
2118
2119 compose_end:
2120         gtk_stext_thaw(text);
2121
2122 #undef GET_STEXT
2123 }
2124
2125 static void compose_wrap_line_all(Compose *compose)
2126 {
2127         GtkSText *text = GTK_STEXT(compose->text);
2128         guint text_len;
2129         guint line_pos = 0, cur_pos = 0;
2130         gint line_len = 0, cur_len = 0;
2131         gint ch_len;
2132         gchar cbuf[MB_CUR_MAX];
2133
2134         gtk_stext_freeze(text);
2135
2136         text_len = gtk_stext_get_length(text);
2137
2138         for (; cur_pos < text_len; cur_pos++) {
2139                 if (text->use_wchar)
2140                         ch_len = wctomb
2141                                 (cbuf, (wchar_t)GTK_STEXT_INDEX(text, cur_pos));
2142                 else {
2143                         cbuf[0] = GTK_STEXT_INDEX(text, cur_pos);
2144                         ch_len = 1;
2145                 }
2146
2147                 if (ch_len == 1 && *cbuf == '\n') {
2148                         line_pos = cur_pos + 1;
2149                         line_len = cur_len = 0;
2150                         continue;
2151                 }
2152
2153                 if (ch_len < 0) {
2154                         cbuf[0] = '\0';
2155                         ch_len = 1;
2156                 }
2157
2158                 if (ch_len == 1 && isspace(*cbuf)) {
2159                         line_pos = cur_pos + 1;
2160                         line_len = cur_len + ch_len;
2161                 }
2162
2163                 if (cur_len + ch_len > prefs_common.linewrap_len &&
2164                     line_len > 0) {
2165                         gint tlen;
2166
2167                         if (text->use_wchar)
2168                                 tlen = wctomb(cbuf, (wchar_t)GTK_STEXT_INDEX(text, line_pos - 1));
2169                         else {
2170                                 cbuf[0] = GTK_STEXT_INDEX(text, line_pos - 1);
2171                                 tlen = 1;
2172                         }
2173                         if (tlen == 1 && isspace(*cbuf)) {
2174                                 gtk_stext_set_point(text, line_pos);
2175                                 gtk_stext_backward_delete(text, 1);
2176                                 text_len--;
2177                                 cur_pos--;
2178                                 line_pos--;
2179                                 cur_len--;
2180                                 line_len--;
2181                         }
2182
2183                         gtk_stext_set_point(text, line_pos);
2184                         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
2185                         text_len++;
2186                         cur_pos++;
2187                         line_pos++;
2188                         cur_len = cur_len - line_len + ch_len;
2189                         line_len = 0;
2190                         continue;
2191                 }
2192
2193                 if (ch_len > 1) {
2194                         line_pos = cur_pos + 1;
2195                         line_len = cur_len + ch_len;
2196                 }
2197                 cur_len += ch_len;
2198         }
2199
2200         gtk_stext_thaw(text);
2201 }
2202
2203 static void compose_set_title(Compose *compose)
2204 {
2205         gchar *str;
2206         gchar *edited;
2207
2208         edited = compose->modified ? _(" [Edited]") : "";
2209         if (compose->account && compose->account->address)
2210                 str = g_strdup_printf(_("%s - Compose message%s"),
2211                                       compose->account->address, edited);
2212         else
2213                 str = g_strdup_printf(_("Compose message%s"), edited);
2214         gtk_window_set_title(GTK_WINDOW(compose->window), str);
2215         g_free(str);
2216 }
2217
2218 /**
2219  * compose_current_mail_account:
2220  *
2221  * Find a current mail account (the currently selected account, or the
2222  * default account, if a news account is currently selected).  If a
2223  * mail account cannot be found, display an error message.
2224  *
2225  * Return value: Mail account, or NULL if not found.
2226  **/
2227 static PrefsAccount *
2228 compose_current_mail_account(void)
2229 {
2230         PrefsAccount *ac;
2231
2232         if (cur_account && cur_account->protocol != A_NNTP)
2233                 ac = cur_account;
2234         else {
2235                 ac = account_get_default();
2236                 if (!ac || ac->protocol == A_NNTP) {
2237                         alertpanel_error(_("Account for sending mail is not specified.\n"
2238                                            "Please select a mail account before sending."));
2239                         return NULL;
2240                 }
2241         }
2242         return ac;
2243 }
2244
2245 gboolean compose_check_for_valid_recipient(Compose *compose) {
2246         gchar *recipient_headers[] = {"To:", "Newsgroups:", "Cc:", "Bcc:", NULL};
2247         gboolean recipient_found = FALSE;
2248         GSList *list;
2249         gchar **strptr;
2250
2251         for(list = compose->header_list; list; list = list->next) {
2252                 gchar *header;
2253                 gchar *entry;
2254                 header = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(((compose_headerentry *)list->data)->combo)->entry));
2255                 entry = gtk_entry_get_text(GTK_ENTRY(((compose_headerentry *)list->data)->entry));
2256                 if(strlen(entry)) {
2257                         for(strptr = recipient_headers; *strptr != NULL; strptr++) {
2258                                 if(!strcmp(header, (prefs_common.trans_hdr ? gettext(*strptr) : *strptr))) {
2259                                         recipient_found = TRUE;
2260                                 }
2261                         }
2262                 }
2263         }
2264         return recipient_found;
2265 }
2266
2267 gint compose_send(Compose *compose)
2268 {
2269         gchar tmp[MAXPATHLEN + 1];
2270         gint ok = 0;
2271         static gboolean lock = FALSE;
2272
2273         if (lock) return 1;
2274
2275         g_return_val_if_fail(compose->account != NULL, -1);
2276         g_return_val_if_fail(compose->orig_account != NULL, -1);
2277
2278         lock = TRUE;
2279
2280         if(!compose_check_for_valid_recipient(compose)) {
2281                 alertpanel_error(_("Recipient is not specified."));
2282                 lock = FALSE;
2283                 return 1;
2284         }
2285
2286         /* write to temporary file */
2287         g_snprintf(tmp, sizeof(tmp), "%s%ctmpmsg%d",
2288                    get_rc_dir(), G_DIR_SEPARATOR, (gint)compose);
2289
2290         if (prefs_common.linewrap_at_send)
2291                 compose_wrap_line_all(compose);
2292
2293         if (compose_write_to_file(compose, tmp, FALSE) < 0) {
2294                 lock = FALSE;
2295                 return -1;
2296         }
2297
2298         if (!compose->to_list && !compose->newsgroup_list) {
2299                 g_warning(_("can't get recipient list."));
2300                 unlink(tmp);
2301                 lock = FALSE;
2302                 return -1;
2303         }
2304
2305         if (compose->to_list) {
2306                 PrefsAccount *ac;
2307
2308 #if 0 /* NEW COMPOSE GUI */
2309                 if (compose->account->protocol != A_NNTP)
2310                         ac = compose->account;
2311                 else if (compose->orig_account->protocol != A_NNTP)
2312                         ac = compose->orig_account;
2313                 else if (cur_account && cur_account->protocol != A_NNTP)
2314                         ac = cur_account;
2315                 else {
2316                         ac = compose_current_mail_account();
2317                         if (!ac) {
2318                                 unlink(tmp);
2319                                 lock = FALSE;
2320                                 return -1;
2321                         }
2322                 }
2323 #endif
2324                 ac = compose->account;
2325
2326                 ok = send_message(tmp, ac, compose->to_list);
2327                 statusbar_pop_all();
2328         }
2329
2330         if (ok == 0 && compose->newsgroup_list) {
2331                 Folder *folder;
2332
2333                 if (compose->account->protocol == A_NNTP)
2334                         folder = FOLDER(compose->account->folder);
2335                 else
2336                         folder = FOLDER(compose->orig_account->folder);
2337
2338                 ok = news_post(folder, tmp);
2339                 if (ok < 0) {
2340                         alertpanel_error(_("Error occurred while posting the message to %s ."),
2341                                          compose->account->nntp_server);
2342                         unlink(tmp);
2343                         lock = FALSE;
2344                         return -1;
2345                 }
2346         }
2347
2348         /* queue message if failed to send */
2349         if (ok < 0) {
2350                 if (prefs_common.queue_msg) {
2351                         AlertValue val;
2352
2353                         val = alertpanel
2354                                 (_("Queueing"),
2355                                  _("Error occurred while sending the message.\n"
2356                                    "Put this message into queue folder?"),
2357                                  _("OK"), _("Cancel"), NULL);
2358                         if (G_ALERTDEFAULT == val) {
2359                                 ok = compose_queue(compose, tmp);
2360                                 if (ok < 0)
2361                                         alertpanel_error(_("Can't queue the message."));
2362                         }
2363                 } else
2364                         alertpanel_error(_("Error occurred while sending the message."));
2365         } else {
2366                 if (compose->mode == COMPOSE_REEDIT) {
2367                         compose_remove_reedit_target(compose);
2368                         if (compose->targetinfo)
2369                                 folderview_update_item
2370                                         (compose->targetinfo->folder, TRUE);
2371                 }
2372         }
2373
2374         /* save message to outbox */
2375         if (ok == 0 && prefs_common.savemsg) {
2376                 if (compose_save_to_outbox(compose, tmp) < 0)
2377                         alertpanel_error
2378                                 (_("Can't save the message to outbox."));
2379         }
2380
2381         unlink(tmp);
2382         lock = FALSE;
2383         return ok;
2384 }
2385
2386 static gboolean compose_use_attach(Compose *compose) {
2387     return(gtk_clist_get_row_data(GTK_CLIST(compose->attach_clist), 0) != NULL);
2388 }
2389
2390 static gint compose_write_to_file(Compose *compose, const gchar *file,
2391                                   gboolean is_draft)
2392 {
2393         FILE *fp;
2394         size_t len;
2395         gchar *chars;
2396         gchar *buf;
2397         const gchar *out_codeset;
2398         EncodingType encoding;
2399
2400         if ((fp = fopen(file, "w")) == NULL) {
2401                 FILE_OP_ERROR(file, "fopen");
2402                 return -1;
2403         }
2404
2405         /* chmod for security */
2406         if (change_file_mode_rw(fp, file) < 0) {
2407                 FILE_OP_ERROR(file, "chmod");
2408                 g_warning(_("can't change file mode\n"));
2409         }
2410
2411         /* get all composed text */
2412         chars = gtk_editable_get_chars(GTK_EDITABLE(compose->text), 0, -1);
2413         len = strlen(chars);
2414         if (is_ascii_str(chars)) {
2415                 buf = g_strdup(chars);
2416                 out_codeset = "US-ASCII";
2417                 encoding = ENC_7BIT;
2418         } else {
2419                 const gchar *src_codeset;
2420
2421                 out_codeset = conv_get_outgoing_charset_str();
2422                 if (!strcasecmp(out_codeset, "US-ASCII"))
2423                         out_codeset = "ISO-8859-1";
2424                 encoding = procmime_get_encoding_for_charset(out_codeset);
2425                 src_codeset = conv_get_current_charset_str();
2426                 if (!strcasecmp(src_codeset, "US-ASCII"))
2427                         src_codeset = "ISO-8859-1";
2428                 debug_print("src encoding = %s, out encoding = %s, transfer encoding = %s\n",
2429                             src_codeset, out_codeset, procmime_get_encoding_str(encoding));
2430
2431                 buf = conv_codeset_strdup(chars, src_codeset, out_codeset);
2432                 if (!buf) {
2433                         g_free(chars);
2434                         fclose(fp);
2435                         unlink(file);
2436                         alertpanel_error(_("Can't convert the codeset of the message."));
2437                         return -1;
2438                 }
2439         }
2440         g_free(chars);
2441
2442         /* write headers */
2443         if (compose_write_headers
2444                 (compose, fp, out_codeset, encoding, is_draft) < 0) {
2445                 g_warning(_("can't write headers\n"));
2446                 fclose(fp);
2447                 /* unlink(file); */
2448                 g_free(buf);
2449                 return -1;
2450         }
2451
2452         if (compose_use_attach(compose)) {
2453 #if USE_GPGME
2454             /* This prolog message is ignored by mime software and
2455              * because it would make our signing/encryption task
2456              * tougher, we don't emit it in that case */
2457             if (!compose->use_signing && !compose->use_encryption)
2458 #endif
2459                 fputs("This is a multi-part message in MIME format.\n", fp);
2460
2461                 fprintf(fp, "\n--%s\n", compose->boundary);
2462                 fprintf(fp, "Content-Type: text/plain; charset=%s\n",
2463                         out_codeset);
2464                 fprintf(fp, "Content-Transfer-Encoding: %s\n",
2465                         procmime_get_encoding_str(encoding));
2466                 fputc('\n', fp);
2467         }
2468
2469         /* write body */
2470         len = strlen(buf);
2471         if (encoding == ENC_BASE64) {
2472                 gchar outbuf[B64_BUFFSIZE];
2473                 gint i, l;
2474
2475                 for (i = 0; i < len; i += B64_LINE_SIZE) {
2476                         l = MIN(B64_LINE_SIZE, len - i);
2477                         to64frombits(outbuf, buf + i, l);
2478                         fputs(outbuf, fp);
2479                         fputc('\n', fp);
2480                 }
2481         } else if (fwrite(buf, sizeof(gchar), len, fp) != len) {
2482                 FILE_OP_ERROR(file, "fwrite");
2483                 fclose(fp);
2484                 unlink(file);
2485                 g_free(buf);
2486                 return -1;
2487         }
2488         g_free(buf);
2489
2490         if (compose_use_attach(compose))
2491                 compose_write_attach(compose, fp);
2492
2493         if (fclose(fp) == EOF) {
2494                 FILE_OP_ERROR(file, "fclose");
2495                 unlink(file);
2496                 return -1;
2497         }
2498
2499 #if USE_GPGME
2500         if (compose->use_signing) {
2501                 if (rfc2015_sign(file, compose->account) < 0) {
2502                         unlink(file);
2503                         return -1;
2504                 }
2505         }
2506         if (compose->use_encryption) {
2507                 if (rfc2015_encrypt(file, compose->to_list) < 0) {
2508                         unlink(file);
2509                         return -1;
2510                 }
2511         }
2512 #endif /* USE_GPGME */
2513
2514         return 0;
2515 }
2516
2517 static gint compose_write_body_to_file(Compose *compose, const gchar *file)
2518 {
2519         FILE *fp;
2520         size_t len;
2521         gchar *chars;
2522
2523         if ((fp = fopen(file, "w")) == NULL) {
2524                 FILE_OP_ERROR(file, "fopen");
2525                 return -1;
2526         }
2527
2528         /* chmod for security */
2529         if (change_file_mode_rw(fp, file) < 0) {
2530                 FILE_OP_ERROR(file, "chmod");
2531                 g_warning(_("can't change file mode\n"));
2532         }
2533
2534         chars = gtk_editable_get_chars(GTK_EDITABLE(compose->text), 0, -1);
2535
2536         /* write body */
2537         len = strlen(chars);
2538         if (fwrite(chars, sizeof(gchar), len, fp) != len) {
2539                 FILE_OP_ERROR(file, "fwrite");
2540                 g_free(chars);
2541                 fclose(fp);
2542                 unlink(file);
2543                 return -1;
2544         }
2545
2546         g_free(chars);
2547
2548         if (fclose(fp) == EOF) {
2549                 FILE_OP_ERROR(file, "fclose");
2550                 unlink(file);
2551                 return -1;
2552         }
2553         return 0;
2554 }
2555
2556 static gint compose_save_to_outbox(Compose *compose, const gchar *file)
2557 {
2558         FolderItem *outbox;
2559         gchar *path;
2560         gint num;
2561         FILE *fp;
2562
2563         debug_print(_("saving sent message...\n"));
2564
2565         outbox = folder_get_default_outbox();
2566         path = folder_item_get_path(outbox);
2567         if (!is_dir_exist(path))
2568                 make_dir_hier(path);
2569
2570         folder_item_scan(outbox);
2571         if ((num = folder_item_add_msg(outbox, file, FALSE)) < 0) {
2572                 g_free(path);
2573                 g_warning(_("can't save message\n"));
2574                 return -1;
2575         }
2576
2577         if ((fp = procmsg_open_mark_file(path, TRUE)) == NULL)
2578                 g_warning(_("can't open mark file\n"));
2579         else {
2580                 MsgInfo newmsginfo;
2581
2582                 newmsginfo.msgnum = num;
2583                 newmsginfo.flags.perm_flags = 0;
2584                 newmsginfo.flags.tmp_flags = 0;
2585                 procmsg_write_flags(&newmsginfo, fp);
2586                 fclose(fp);
2587         }
2588         g_free(path);
2589
2590         return 0;
2591 }
2592
2593 static gint compose_remove_reedit_target(Compose *compose)
2594 {
2595         FolderItem *item;
2596         MsgInfo *msginfo = compose->targetinfo;
2597
2598         g_return_val_if_fail(compose->mode == COMPOSE_REEDIT, -1);
2599         if (!msginfo) return -1;
2600
2601         item = msginfo->folder;
2602         g_return_val_if_fail(item != NULL, -1);
2603
2604         folder_item_scan(item);
2605         if (procmsg_msg_exist(msginfo) &&
2606             (item->stype == F_DRAFT || item->stype == F_QUEUE)) {
2607                 if (folder_item_remove_msg(item, msginfo->msgnum) < 0) {
2608                         g_warning(_("can't remove the old message\n"));
2609                         return -1;
2610                 }
2611         }
2612
2613         return 0;
2614 }
2615
2616 static gint compose_queue(Compose *compose, const gchar *file)
2617 {
2618         FolderItem *queue;
2619         gchar *tmp, *queue_path;
2620         FILE *fp, *src_fp;
2621         GSList *cur;
2622         gchar buf[BUFFSIZE];
2623         gint num;
2624
2625         debug_print(_("queueing message...\n"));
2626         g_return_val_if_fail(compose->to_list != NULL, -1);
2627         g_return_val_if_fail(compose->account != NULL, -1);
2628
2629         tmp = g_strdup_printf("%s%cqueue.%d", g_get_tmp_dir(),
2630                               G_DIR_SEPARATOR, (gint)compose);
2631         if ((fp = fopen(tmp, "w")) == NULL) {
2632                 FILE_OP_ERROR(tmp, "fopen");
2633                 g_free(tmp);
2634                 return -1;
2635         }
2636         if ((src_fp = fopen(file, "r")) == NULL) {
2637                 FILE_OP_ERROR(file, "fopen");
2638                 fclose(fp);
2639                 unlink(tmp);
2640                 g_free(tmp);
2641                 return -1;
2642         }
2643         if (change_file_mode_rw(fp, tmp) < 0) {
2644                 FILE_OP_ERROR(tmp, "chmod");
2645                 g_warning(_("can't change file mode\n"));
2646         }
2647
2648         /* queueing variables */
2649         fprintf(fp, "AF:\n");
2650         fprintf(fp, "NF:0\n");
2651         fprintf(fp, "PS:10\n");
2652         fprintf(fp, "SRH:1\n");
2653         fprintf(fp, "SFN:\n");
2654         fprintf(fp, "DSR:\n");
2655         if (compose->msgid)
2656                 fprintf(fp, "MID:<%s>\n", compose->msgid);
2657         else
2658                 fprintf(fp, "MID:\n");
2659         fprintf(fp, "CFG:\n");
2660         fprintf(fp, "PT:0\n");
2661         fprintf(fp, "S:%s\n", compose->account->address);
2662         fprintf(fp, "RQ:\n");
2663         if (compose->account->smtp_server)
2664                 fprintf(fp, "SSV:%s\n", compose->account->smtp_server);
2665         else
2666                 fprintf(fp, "SSV:\n");
2667         if (compose->account->nntp_server)
2668                 fprintf(fp, "NSV:%s\n", compose->account->nntp_server);
2669         else
2670                 fprintf(fp, "NSV:\n");
2671         fprintf(fp, "SSH:\n");
2672         fprintf(fp, "R:<%s>", (gchar *)compose->to_list->data);
2673         for (cur = compose->to_list->next; cur != NULL; cur = cur->next)
2674                 fprintf(fp, ",<%s>", (gchar *)cur->data);
2675         fprintf(fp, "\n");
2676         /* Sylpheed account ID */
2677         fprintf(fp, "AID:%d\n", compose->account->account_id);
2678         fprintf(fp, "\n");
2679
2680         while (fgets(buf, sizeof(buf), src_fp) != NULL) {
2681                 if (fputs(buf, fp) == EOF) {
2682                         FILE_OP_ERROR(tmp, "fputs");
2683                         fclose(fp);
2684                         fclose(src_fp);
2685                         unlink(tmp);
2686                         g_free(tmp);
2687                         return -1;
2688                 }
2689         }
2690
2691         fclose(src_fp);
2692         if (fclose(fp) == EOF) {
2693                 FILE_OP_ERROR(tmp, "fclose");
2694                 unlink(tmp);
2695                 g_free(tmp);
2696                 return -1;
2697         }
2698
2699         queue = folder_get_default_queue();
2700
2701         folder_item_scan(queue);
2702         queue_path = folder_item_get_path(queue);
2703         if (!is_dir_exist(queue_path))
2704                 make_dir_hier(queue_path);
2705         if ((num = folder_item_add_msg(queue, tmp, TRUE)) < 0) {
2706                 g_warning(_("can't queue the message\n"));
2707                 unlink(tmp);
2708                 g_free(tmp);
2709                 g_free(queue_path);
2710                 return -1;
2711         }
2712         g_free(tmp);
2713
2714         if (compose->mode == COMPOSE_REEDIT) {
2715                 compose_remove_reedit_target(compose);
2716                 if (compose->targetinfo &&
2717                     compose->targetinfo->folder != queue)
2718                         folderview_update_item
2719                                 (compose->targetinfo->folder, TRUE);
2720         }
2721
2722         if ((fp = procmsg_open_mark_file(queue_path, TRUE)) == NULL)
2723                 g_warning(_("can't open mark file\n"));
2724         else {
2725                 MsgInfo newmsginfo;
2726
2727                 newmsginfo.msgnum = num;
2728                 newmsginfo.flags.perm_flags = 0;
2729                 newmsginfo.flags.tmp_flags = 0;
2730                 procmsg_write_flags(&newmsginfo, fp);
2731                 fclose(fp);
2732         }
2733         g_free(queue_path);
2734
2735         folder_item_scan(queue);
2736         folderview_update_item(queue, TRUE);
2737
2738         return 0;
2739 }
2740
2741 static void compose_write_attach(Compose *compose, FILE *fp)
2742 {
2743         AttachInfo *ainfo;
2744         GtkCList *clist = GTK_CLIST(compose->attach_clist);
2745         gint row;
2746         FILE *attach_fp;
2747         gchar filename[BUFFSIZE];
2748         gint len;
2749
2750         for (row = 0; (ainfo = gtk_clist_get_row_data(clist, row)) != NULL;
2751              row++) {
2752                 if ((attach_fp = fopen(ainfo->file, "r")) == NULL) {
2753                         g_warning(_("Can't open file %s\n"), ainfo->file);
2754                         continue;
2755                 }
2756
2757                 fprintf(fp, "\n--%s\n", compose->boundary);
2758
2759                 if (!strcmp2(ainfo->content_type, "message/rfc822")) {
2760                         fprintf(fp, "Content-Type: %s\n", ainfo->content_type);
2761                         fprintf(fp, "Content-Disposition: inline\n");
2762                 } else {
2763                         conv_encode_header(filename, sizeof(filename),
2764                                            ainfo->name, 12);
2765                         fprintf(fp, "Content-Type: %s;\n"
2766                                     " name=\"%s\"\n",
2767                                 ainfo->content_type, filename);
2768                         fprintf(fp, "Content-Disposition: attachment;\n"
2769                                     " filename=\"%s\"\n", filename);
2770                 }
2771
2772                 fprintf(fp, "Content-Transfer-Encoding: %s\n\n",
2773                         procmime_get_encoding_str(ainfo->encoding));
2774
2775                 if (ainfo->encoding == ENC_7BIT) {
2776                         gchar buf[BUFFSIZE];
2777
2778                         while (fgets(buf, sizeof(buf), attach_fp) != NULL) {
2779                                 len = strlen(buf);
2780                                 if (len > 1 && buf[len - 1] == '\n' &&
2781                                     buf[len - 2] == '\r') {
2782                                         buf[len - 2] = '\n';
2783                                         buf[len - 1] = '\0';
2784                                 }
2785                                 fputs(buf, fp);
2786                         }
2787                 } else {
2788                         gchar inbuf[B64_LINE_SIZE], outbuf[B64_BUFFSIZE];
2789
2790                         while ((len = fread(inbuf, sizeof(gchar),
2791                                             B64_LINE_SIZE, attach_fp))
2792                                == B64_LINE_SIZE) {
2793                                 to64frombits(outbuf, inbuf, B64_LINE_SIZE);
2794                                 fputs(outbuf, fp);
2795                                 fputc('\n', fp);
2796                         }
2797                         if (len > 0 && feof(attach_fp)) {
2798                                 to64frombits(outbuf, inbuf, len);
2799                                 fputs(outbuf, fp);
2800                                 fputc('\n', fp);
2801                         }
2802                 }
2803
2804                 fclose(attach_fp);
2805         }
2806
2807         fprintf(fp, "\n--%s--\n", compose->boundary);
2808 }
2809
2810 #define IS_IN_CUSTOM_HEADER(header) \
2811         (compose->account->add_customhdr && \
2812          custom_header_find(compose->account->customhdr_list, header) != NULL)
2813
2814 static gint compose_write_headers_from_headerlist(Compose *compose,
2815                                                   FILE *fp,
2816                                                   gchar *header,
2817                                                   GSList *(*list_append_func) (GSList *list, const gchar *str),
2818                                                   GSList **dest_list)
2819 {
2820         gchar buf[BUFFSIZE];
2821         gchar *str, *header_w_colon, *trans_hdr;
2822         gboolean first_address;
2823         GSList *list;
2824         compose_headerentry *headerentry;
2825
2826         if (IS_IN_CUSTOM_HEADER(header)) {
2827                 return 0;
2828         }
2829
2830         debug_print(_("Writing %s-header\n"), header);
2831
2832         header_w_colon = g_strconcat(header, ":", NULL);
2833         trans_hdr = (prefs_common.trans_hdr ? gettext(header_w_colon) : header_w_colon);
2834
2835         first_address = TRUE;
2836         for(list = compose->header_list; list; list = list->next) {
2837                 headerentry = ((compose_headerentry *)list->data);
2838                 if(!strcmp(trans_hdr, gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry)))) {
2839                         str = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
2840                         Xstrdup_a(str, str, return -1);
2841                         g_strstrip(str);
2842                         if(list_append_func)
2843                                 *dest_list = list_append_func(*dest_list, str);
2844                         compose_convert_header
2845                                 (buf, sizeof(buf), str,
2846                                 strlen(header) + 2);
2847                         if(first_address) {
2848                                 fprintf(fp, "%s: ", header);
2849                                 first_address = FALSE;
2850                         } else {
2851                                 fprintf(fp, ", ");
2852                         }
2853                         fprintf(fp, "%s", buf);
2854                 }
2855         }
2856         if(!first_address) {
2857                 fprintf(fp, "\n");
2858         }
2859
2860         g_free(header_w_colon);
2861
2862         return(0);
2863 }
2864
2865 static gint compose_write_headers(Compose *compose, FILE *fp,
2866                                   const gchar *charset, EncodingType encoding,
2867                                   gboolean is_draft)
2868 {
2869         gchar buf[BUFFSIZE];
2870         gchar *str;
2871         /* struct utsname utsbuf; */
2872
2873         g_return_val_if_fail(fp != NULL, -1);
2874         g_return_val_if_fail(charset != NULL, -1);
2875         g_return_val_if_fail(compose->account != NULL, -1);
2876         g_return_val_if_fail(compose->account->address != NULL, -1);
2877
2878         /* Date */
2879         if (compose->account->add_date) {
2880                 get_rfc822_date(buf, sizeof(buf));
2881                 fprintf(fp, "Date: %s\n", buf);
2882         }
2883
2884         /* From */
2885         if (!IS_IN_CUSTOM_HEADER("From")) {
2886                 if (compose->account->name && *compose->account->name) {
2887                         compose_convert_header
2888                                 (buf, sizeof(buf), compose->account->name,
2889                                  strlen("From: "));
2890                         fprintf(fp, "From: %s <%s>\n",
2891                                 buf, compose->account->address);
2892                 } else
2893                         fprintf(fp, "From: %s\n", compose->account->address);
2894         }
2895
2896         slist_free_strings(compose->to_list);
2897         g_slist_free(compose->to_list);
2898         compose->to_list = NULL;
2899
2900         /* To */
2901         compose_write_headers_from_headerlist(compose, fp, "To", address_list_append, &compose->to_list);
2902 #if 0 /* NEW COMPOSE GUI */
2903         if (compose->use_to) {
2904                 str = gtk_entry_get_text(GTK_ENTRY(compose->to_entry));
2905                 if (*str != '\0') {
2906                         Xstrdup_a(str, str, return -1);
2907                         g_strstrip(str);
2908                         if (*str != '\0') {
2909                                 compose->to_list = address_list_append
2910                                         (compose->to_list, str);
2911                                 if (!IS_IN_CUSTOM_HEADER("To")) {
2912                                         compose_convert_header
2913                                                 (buf, sizeof(buf), str,
2914                                                  strlen("To: "));
2915                                         fprintf(fp, "To: %s\n", buf);
2916                                 }
2917                         }
2918                 }
2919         }
2920 #endif
2921         slist_free_strings(compose->newsgroup_list);
2922         g_slist_free(compose->newsgroup_list);
2923         compose->newsgroup_list = NULL;
2924
2925         /* Newsgroups */
2926         compose_write_headers_from_headerlist(compose, fp, "Newsgroups", newsgroup_list_append, &compose->newsgroup_list);
2927 #if 0 /* NEW COMPOSE GUI */
2928         str = gtk_entry_get_text(GTK_ENTRY(compose->newsgroups_entry));
2929         if (*str != '\0') {
2930                 Xstrdup_a(str, str, return -1);
2931                 g_strstrip(str);
2932                 remove_space(str);
2933                 if (*str != '\0') {
2934                         compose->newsgroup_list =
2935                                 newsgroup_list_append(compose->newsgroup_list,
2936                                                       str);
2937                         if (!IS_IN_CUSTOM_HEADER("Newsgroups")) {
2938                                 compose_convert_header(buf, sizeof(buf), str,
2939                                                        strlen("Newsgroups: "));
2940                                 fprintf(fp, "Newsgroups: %s\n", buf);
2941                         }
2942                 }
2943         }
2944 #endif
2945         /* Cc */
2946         compose_write_headers_from_headerlist(compose, fp, "Cc", address_list_append, &compose->to_list);
2947 #if 0 /* NEW COMPOSE GUI */
2948         if (compose->use_cc) {
2949                 str = gtk_entry_get_text(GTK_ENTRY(compose->cc_entry));
2950                 if (*str != '\0') {
2951                         Xstrdup_a(str, str, return -1);
2952                         g_strstrip(str);
2953                         if (*str != '\0') {
2954                                 compose->to_list = address_list_append
2955                                         (compose->to_list, str);
2956                                 if (!IS_IN_CUSTOM_HEADER("Cc")) {
2957                                         compose_convert_header
2958                                                 (buf, sizeof(buf), str,
2959                                                  strlen("Cc: "));
2960                                         fprintf(fp, "Cc: %s\n", buf);
2961                                 }
2962                         }
2963                 }
2964         }
2965 #endif
2966         /* Bcc */
2967         compose_write_headers_from_headerlist(compose, fp, "Bcc", address_list_append, &compose->to_list);
2968 #if 0 /* NEW COMPOSE GUI */
2969         if (compose->use_bcc) {
2970                 str = gtk_entry_get_text(GTK_ENTRY(compose->bcc_entry));
2971                 if (*str != '\0') {
2972                         Xstrdup_a(str, str, return -1);
2973                         g_strstrip(str);
2974                         if (*str != '\0') {
2975                                 compose->to_list = address_list_append
2976                                         (compose->to_list, str);
2977                                 compose_convert_header(buf, sizeof(buf), str,
2978                                                        strlen("Bcc: "));
2979                                 fprintf(fp, "Bcc: %s\n", buf);
2980                         }
2981                 }
2982         }
2983 #endif
2984         if (!is_draft && !compose->to_list && !compose->newsgroup_list)
2985                 return -1;
2986
2987         /* Subject */
2988         str = gtk_entry_get_text(GTK_ENTRY(compose->subject_entry));
2989         if (*str != '\0' && !IS_IN_CUSTOM_HEADER("Subject")) {
2990                 Xstrdup_a(str, str, return -1);
2991                 g_strstrip(str);
2992                 if (*str != '\0') {
2993                         compose_convert_header(buf, sizeof(buf), str,
2994                                                strlen("Subject: "));
2995                         fprintf(fp, "Subject: %s\n", buf);
2996                 }
2997         }
2998
2999         /* Message-ID */
3000         if (compose->account->gen_msgid) {
3001                 compose_generate_msgid(compose, buf, sizeof(buf));
3002                 fprintf(fp, "Message-Id: <%s>\n", buf);
3003                 compose->msgid = g_strdup(buf);
3004         }
3005
3006         /* In-Reply-To */
3007         if (compose->inreplyto && compose->to_list)
3008                 fprintf(fp, "In-Reply-To: <%s>\n", compose->inreplyto);
3009
3010         /* References */
3011         if (compose->references)
3012                 fprintf(fp, "References: %s\n", compose->references);
3013
3014         /* Followup-To */
3015         compose_write_headers_from_headerlist(compose, fp, "Followup-To", NULL, NULL);
3016 #if 0 /* NEW COMPOSE GUI */
3017         if (compose->use_followupto && !IS_IN_CUSTOM_HEADER("Followup-To")) {
3018                 str = gtk_entry_get_text(GTK_ENTRY(compose->followup_entry));
3019                 if (*str != '\0') {
3020                         Xstrdup_a(str, str, return -1);
3021                         g_strstrip(str);
3022                         remove_space(str);
3023                         if (*str != '\0') {
3024                                 compose_convert_header(buf, sizeof(buf), str,
3025                                                        strlen("Followup-To: "));
3026                                 fprintf(fp, "Followup-To: %s\n", buf);
3027                         }
3028                 }
3029         }
3030 #endif
3031         /* Reply-To */
3032         compose_write_headers_from_headerlist(compose, fp, "Reply-To", NULL, NULL);
3033 #if 0 /* NEW COMPOSE GUI */
3034         if (compose->use_replyto && !IS_IN_CUSTOM_HEADER("Reply-To")) {
3035                 str = gtk_entry_get_text(GTK_ENTRY(compose->reply_entry));
3036                 if (*str != '\0') {
3037                         Xstrdup_a(str, str, return -1);
3038                         g_strstrip(str);
3039                         if (*str != '\0') {
3040                                 compose_convert_header(buf, sizeof(buf), str,
3041                                                        strlen("Reply-To: "));
3042                                 fprintf(fp, "Reply-To: %s\n", buf);
3043                         }
3044                 }
3045         }
3046 #endif
3047         /* Organization */
3048         if (compose->account->organization &&
3049             !IS_IN_CUSTOM_HEADER("Organization")) {
3050                 compose_convert_header(buf, sizeof(buf),
3051                                        compose->account->organization,
3052                                        strlen("Organization: "));
3053                 fprintf(fp, "Organization: %s\n", buf);
3054         }
3055
3056         /* Program version and system info */
3057         /* uname(&utsbuf); */
3058         if (g_slist_length(compose->to_list) && !IS_IN_CUSTOM_HEADER("X-Mailer")) {
3059                 fprintf(fp, "X-Mailer: %s (GTK+ %d.%d.%d; %s)\n",
3060                         prog_version,
3061                         gtk_major_version, gtk_minor_version, gtk_micro_version,
3062                         HOST_ALIAS);
3063                         /* utsbuf.sysname, utsbuf.release, utsbuf.machine); */
3064         }
3065         if (g_slist_length(compose->newsgroup_list) && !IS_IN_CUSTOM_HEADER("X-Newsreader")) {
3066                 fprintf(fp, "X-Newsreader: %s (GTK+ %d.%d.%d; %s)\n",
3067                         prog_version,
3068                         gtk_major_version, gtk_minor_version, gtk_micro_version,
3069                         HOST_ALIAS);
3070                         /* utsbuf.sysname, utsbuf.release, utsbuf.machine); */
3071         }
3072
3073         /* custom headers */
3074         if (compose->account->add_customhdr) {
3075                 GSList *cur;
3076
3077                 for (cur = compose->account->customhdr_list; cur != NULL;
3078                      cur = cur->next) {
3079                         CustomHeader *chdr = (CustomHeader *)cur->data;
3080
3081                         if (strcasecmp(chdr->name, "Date")                      != 0 &&
3082                             strcasecmp(chdr->name, "From")                      != 0 &&
3083                             strcasecmp(chdr->name, "To")                        != 0 &&
3084                             strcasecmp(chdr->name, "Sender")                    != 0 &&
3085                             strcasecmp(chdr->name, "Message-Id")                != 0 &&
3086                             strcasecmp(chdr->name, "In-Reply-To")               != 0 &&
3087                             strcasecmp(chdr->name, "References")                != 0 &&
3088                             strcasecmp(chdr->name, "Mime-Version")              != 0 &&
3089                             strcasecmp(chdr->name, "Content-Type")              != 0 &&
3090                             strcasecmp(chdr->name, "Content-Transfer-Encoding") != 0)
3091                                 compose_convert_header
3092                                         (buf, sizeof(buf),
3093                                          chdr->value ? chdr->value : "",
3094                                          strlen(chdr->name) + 2);
3095                         fprintf(fp, "%s: %s\n", chdr->name, buf);
3096                 }
3097         }
3098
3099         /* MIME */
3100         fprintf(fp, "Mime-Version: 1.0\n");
3101         if (compose_use_attach(compose)) {
3102                 get_rfc822_date(buf, sizeof(buf));
3103                 subst_char(buf, ' ', '_');
3104                 subst_char(buf, ',', '_');
3105                 compose->boundary = g_strdup_printf("Multipart_%s_%08x",
3106                                                     buf, (guint)compose);
3107                 fprintf(fp,
3108                         "Content-Type: multipart/mixed;\n"
3109                         " boundary=\"%s\"\n", compose->boundary);
3110         } else {
3111                 fprintf(fp, "Content-Type: text/plain; charset=%s\n", charset);
3112                 fprintf(fp, "Content-Transfer-Encoding: %s\n",
3113                         procmime_get_encoding_str(encoding));
3114         }
3115
3116         /* Request Return Receipt */
3117         if (!IS_IN_CUSTOM_HEADER("Disposition-Notification-To")) {
3118                 if (compose->return_receipt) {
3119                         if (compose->account->name
3120                             && *compose->account->name) {
3121                                 compose_convert_header(buf, sizeof(buf), compose->account->name, strlen("Disposition-Notification-To: "));
3122                                 fprintf(fp, "Disposition-Notification-To: %s <%s>\n", buf, compose->account->address);
3123                         } else
3124                                 fprintf(fp, "Disposition-Notification-To: %s\n", compose->account->address);
3125                 }
3126         }
3127
3128         /* separator between header and body */
3129         fputs("\n", fp);
3130
3131         return 0;
3132 }
3133
3134 #undef IS_IN_CUSTOM_HEADER
3135
3136 static void compose_convert_header(gchar *dest, gint len, gchar *src,
3137                                    gint header_len)
3138 {
3139         g_return_if_fail(src != NULL);
3140         g_return_if_fail(dest != NULL);
3141
3142         if (len < 1) return;
3143
3144         remove_return(src);
3145
3146         if (is_ascii_str(src)) {
3147                 strncpy2(dest, src, len);
3148                 dest[len - 1] = '\0';
3149                 return;
3150         } else
3151                 conv_encode_header(dest, len, src, header_len);
3152 }
3153
3154 static void compose_generate_msgid(Compose *compose, gchar *buf, gint len)
3155 {
3156         struct tm *lt;
3157         time_t t;
3158         gchar *addr;
3159
3160         t = time(NULL);
3161         lt = localtime(&t);
3162
3163         if (compose->account && compose->account->address &&
3164             *compose->account->address) {
3165                 if (strchr(compose->account->address, '@'))
3166                         addr = g_strdup(compose->account->address);
3167                 else
3168                         addr = g_strconcat(compose->account->address, "@",
3169                                            get_domain_name(), NULL);
3170         } else
3171                 addr = g_strconcat(g_get_user_name(), "@", get_domain_name(),
3172                                    NULL);
3173
3174         g_snprintf(buf, len, "%04d%02d%02d%02d%02d%02d.%08x.%s",
3175                    lt->tm_year + 1900, lt->tm_mon + 1,
3176                    lt->tm_mday, lt->tm_hour,
3177                    lt->tm_min, lt->tm_sec,
3178                    (guint)random(), addr);
3179
3180         debug_print(_("generated Message-ID: %s\n"), buf);
3181
3182         g_free(addr);
3183 }
3184
3185
3186 static void compose_add_entry_field(GtkWidget *table, GtkWidget **hbox,
3187                                     GtkWidget **entry, gint *count,
3188                                     const gchar *label_str,
3189                                     gboolean is_addr_entry)
3190 {
3191         GtkWidget *label;
3192
3193         if (GTK_TABLE(table)->nrows < (*count) + 1)
3194                 gtk_table_resize(GTK_TABLE(table), (*count) + 1, 2);
3195
3196         *hbox = gtk_hbox_new(FALSE, 0);
3197         label = gtk_label_new
3198                 (prefs_common.trans_hdr ? gettext(label_str) : label_str);
3199         gtk_box_pack_end(GTK_BOX(*hbox), label, FALSE, FALSE, 0);
3200         gtk_table_attach(GTK_TABLE(table), *hbox, 0, 1, *count, (*count) + 1,
3201                          GTK_FILL, 0, 2, 0);
3202         *entry = gtk_entry_new();
3203         gtk_table_attach
3204                 (GTK_TABLE(table), *entry, 1, 2, *count, (*count) + 1, GTK_FILL | GTK_EXPAND, GTK_SHRINK, 0, 0);
3205 #if 0 /* NEW COMPOSE GUI */
3206         if (GTK_TABLE(table)->nrows > (*count) + 1)
3207                 gtk_table_set_row_spacing(GTK_TABLE(table), *count, 4);
3208 #endif
3209
3210         if (is_addr_entry)
3211                 address_completion_register_entry(GTK_ENTRY(*entry));
3212
3213         (*count)++;
3214 }
3215
3216 static void compose_create_header_entry(Compose *compose) {
3217         gchar *headers[] = {"To:", "Cc:", "Bcc:", "Newsgroups:", "Reply-To:", "Followup-To:", NULL};
3218
3219         GtkWidget *combo;
3220         GtkWidget *entry;
3221         GList *combo_list = NULL;
3222         gchar **string, *header;
3223         compose_headerentry *headerentry = g_new0(compose_headerentry, 1);
3224
3225         /* Combo box */
3226         combo = gtk_combo_new();
3227         string = headers;
3228         while(*string != NULL) {
3229             combo_list = g_list_append(combo_list, (prefs_common.trans_hdr ? gettext(*string) : *string));
3230             string++;
3231         }
3232         gtk_combo_set_popdown_strings(GTK_COMBO(combo), combo_list);
3233         g_list_free(combo_list);
3234         gtk_editable_set_editable(GTK_EDITABLE(GTK_COMBO(combo)->entry), FALSE);
3235         gtk_widget_show(combo);
3236         gtk_table_attach(GTK_TABLE(compose->header_table), combo, 0, 1, compose->header_nextrow, compose->header_nextrow+1, GTK_SHRINK, GTK_FILL, 0, 0);
3237         if(compose->header_last) {
3238                 header = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry));
3239         } else {
3240                 switch(compose->account->protocol) {
3241                         case A_NNTP:
3242                                 header = _("Newsgroups:");
3243                                 break;
3244                         default:
3245                                 header = _("To:");
3246                                 break;
3247                 }
3248         }
3249         gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(combo)->entry), header);
3250
3251         /* Entry field */
3252         entry = gtk_entry_new();
3253         gtk_widget_show(entry);
3254         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);
3255
3256         gtk_signal_connect(GTK_OBJECT(entry), "key-press-event", GTK_SIGNAL_FUNC(compose_headerentry_key_press_event_cb), headerentry);
3257         gtk_signal_connect(GTK_OBJECT(entry), "changed", GTK_SIGNAL_FUNC(compose_headerentry_changed_cb), headerentry);
3258
3259         address_completion_register_entry(GTK_ENTRY(entry));
3260
3261         headerentry->compose = compose;
3262         headerentry->combo = combo;
3263         headerentry->entry = entry;
3264         headerentry->headernum = compose->header_nextrow;
3265
3266         compose->header_nextrow++;
3267         compose->header_last = headerentry;
3268 }
3269
3270 static void compose_add_header_entry(Compose *compose, gchar *header, gchar *text) {
3271         compose_headerentry *last_header;
3272
3273         last_header = compose->header_last;
3274
3275         gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(last_header->combo)->entry), header);
3276         gtk_entry_set_text(GTK_ENTRY(last_header->entry), text);
3277 }
3278
3279 static Compose *compose_create(PrefsAccount *account, ComposeMode mode)
3280 {
3281         Compose   *compose;
3282         GtkWidget *window;
3283         GtkWidget *vbox;
3284         GtkWidget *menubar;
3285         GtkWidget *handlebox;
3286
3287         GtkWidget *notebook;
3288
3289         GtkWidget *vbox2;
3290
3291         GtkWidget *table_vbox;
3292         GtkWidget *label;
3293         GtkWidget *from_optmenu_hbox;
3294 #if 0 /* NEW COMPOSE GUI */
3295         GtkWidget *to_entry;
3296         GtkWidget *to_hbox;
3297         GtkWidget *newsgroups_entry;
3298         GtkWidget *newsgroups_hbox;
3299 #endif
3300         GtkWidget *header_scrolledwin;
3301         GtkWidget *header_table;
3302         GtkWidget *subject_entry;
3303 #if 0 /* NEW COMPOSE GUI */
3304         GtkWidget *cc_entry;
3305         GtkWidget *cc_hbox;
3306         GtkWidget *bcc_entry;
3307         GtkWidget *bcc_hbox;
3308         GtkWidget *reply_entry;
3309         GtkWidget *reply_hbox;
3310         GtkWidget *followup_entry;
3311         GtkWidget *followup_hbox;
3312 #endif
3313         GtkWidget *paned;
3314
3315         GtkWidget *attach_scrwin;
3316         GtkWidget *attach_clist;
3317
3318         GtkWidget *edit_vbox;
3319         GtkWidget *ruler_hbox;
3320         GtkWidget *ruler;
3321         GtkWidget *scrolledwin;
3322         GtkWidget *text;
3323
3324         GtkWidget *table;
3325         GtkWidget *hbox;
3326
3327         gchar *titles[] = {_("MIME type"), _("Size"), _("Name")};
3328         guint n_menu_entries;
3329         GtkStyle  *style, *new_style;
3330         GdkColormap *cmap;
3331         GdkColor color[1];
3332         gboolean success[1];
3333         GdkFont   *font;
3334         GtkWidget *popupmenu;
3335         GtkWidget *menuitem;
3336         GtkItemFactory *popupfactory;
3337         GtkItemFactory *ifactory;
3338         gint n_entries;
3339         gint count = 0;
3340         gint i;
3341
3342 #if USE_PSPELL
3343         GtkPspell * gtkpspell = NULL;
3344 #endif
3345
3346         g_return_val_if_fail(account != NULL, NULL);
3347
3348         debug_print(_("Creating compose window...\n"));
3349         compose = g_new0(Compose, 1);
3350
3351         compose->account = account;
3352         compose->orig_account = account;
3353
3354         window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
3355         gtk_window_set_policy(GTK_WINDOW(window), TRUE, TRUE, FALSE);
3356         gtk_widget_set_usize(window, -1, prefs_common.compose_height);
3357         gtk_signal_connect(GTK_OBJECT(window), "delete_event",
3358                            GTK_SIGNAL_FUNC(compose_delete_cb), compose);
3359         gtk_signal_connect(GTK_OBJECT(window), "destroy",
3360                            GTK_SIGNAL_FUNC(compose_destroy_cb), compose);
3361         gtk_signal_connect(GTK_OBJECT(window), "focus_in_event",
3362                            GTK_SIGNAL_FUNC(manage_window_focus_in), NULL);
3363         gtk_signal_connect(GTK_OBJECT(window), "focus_out_event",
3364                            GTK_SIGNAL_FUNC(manage_window_focus_out), NULL);
3365         gtk_widget_realize(window);
3366
3367         gtkut_widget_set_composer_icon(window);
3368
3369         vbox = gtk_vbox_new(FALSE, 0);
3370         gtk_container_add(GTK_CONTAINER(window), vbox);
3371
3372         n_menu_entries = sizeof(compose_entries) / sizeof(compose_entries[0]);
3373         menubar = menubar_create(window, compose_entries,
3374                                  n_menu_entries, "<Compose>", compose);
3375         gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, TRUE, 0);
3376
3377         handlebox = gtk_handle_box_new();
3378         gtk_box_pack_start(GTK_BOX(vbox), handlebox, FALSE, FALSE, 0);
3379
3380         compose_toolbar_create(compose, handlebox);
3381
3382         vbox2 = gtk_vbox_new(FALSE, 2);
3383         gtk_box_pack_start(GTK_BOX(vbox), vbox2, TRUE, TRUE, 0);
3384         gtk_container_set_border_width(GTK_CONTAINER(vbox2), BORDER_WIDTH);
3385
3386         table_vbox = gtk_vbox_new(FALSE, 0);
3387         gtk_box_pack_start(GTK_BOX(vbox2), table_vbox, FALSE, TRUE, 0);
3388         gtk_container_set_border_width(GTK_CONTAINER(table_vbox),
3389                                        BORDER_WIDTH * 2);
3390
3391         /* Notebook */
3392         notebook = gtk_notebook_new();
3393         gtk_widget_set_usize(notebook, -1, 180);
3394         gtk_widget_show(notebook);
3395
3396         /* header labels and entries */
3397         header_scrolledwin = gtk_scrolled_window_new(NULL, NULL);
3398         gtk_widget_show(header_scrolledwin);
3399         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(header_scrolledwin), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
3400         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), header_scrolledwin, gtk_label_new(_("Header")));
3401
3402         header_table = gtk_table_new(2, 2, FALSE);
3403         gtk_widget_show(header_table);
3404         gtk_container_set_border_width(GTK_CONTAINER(header_table), 2);
3405         gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(header_scrolledwin), header_table);
3406         count = 0;
3407
3408         /* option menu for selecting accounts */
3409         hbox = gtk_hbox_new(FALSE, 0);
3410         label = gtk_label_new(prefs_common.trans_hdr ? _("From:") : "From:");
3411         gtk_box_pack_end(GTK_BOX(hbox), label, FALSE, FALSE, 0);
3412         gtk_table_attach(GTK_TABLE(header_table), hbox, 0, 1, count, count + 1,
3413                          GTK_FILL, 0, 2, 0);
3414         from_optmenu_hbox = compose_account_option_menu_create(compose);
3415         gtk_table_attach(GTK_TABLE(header_table), from_optmenu_hbox,
3416                                   1, 2, count, count + 1, GTK_EXPAND | GTK_FILL, GTK_SHRINK, 0, 0);
3417 #if 0 /* NEW COMPOSE GUI */
3418         gtk_table_set_row_spacing(GTK_TABLE(table), 0, 4);
3419 #endif
3420         count++;
3421
3422         /* Subject */
3423         compose_add_entry_field(header_table, &hbox, &subject_entry, &count,
3424                                 "Subject:", FALSE);
3425
3426         compose->header_table = header_table;
3427         compose->header_list = NULL;
3428         compose->header_nextrow = count;
3429
3430         compose_create_header_entry(compose);
3431
3432 #if 0 /* NEW COMPOSE GUI */
3433         compose_add_entry_field(table, &to_hbox, &to_entry, &count,
3434                                 "To:", TRUE);
3435         gtk_table_set_row_spacing(GTK_TABLE(table), 0, 4);
3436         compose_add_entry_field(table, &newsgroups_hbox, &newsgroups_entry,
3437                                 &count, "Newsgroups:", FALSE);
3438         gtk_table_set_row_spacing(GTK_TABLE(table), 1, 4);
3439
3440         gtk_table_set_row_spacing(GTK_TABLE(table), 2, 4);
3441
3442         compose_add_entry_field(table, &cc_hbox, &cc_entry, &count,
3443                                 "Cc:", TRUE);
3444         gtk_table_set_row_spacing(GTK_TABLE(table), 3, 4);
3445         compose_add_entry_field(table, &bcc_hbox, &bcc_entry, &count,
3446                                 "Bcc:", TRUE);
3447         gtk_table_set_row_spacing(GTK_TABLE(table), 4, 4);
3448         compose_add_entry_field(table, &reply_hbox, &reply_entry, &count,
3449                                 "Reply-To:", TRUE);
3450         gtk_table_set_row_spacing(GTK_TABLE(table), 5, 4);
3451         compose_add_entry_field(table, &followup_hbox, &followup_entry, &count,
3452                                 "Followup-To:", FALSE);
3453         gtk_table_set_row_spacing(GTK_TABLE(table), 6, 4);
3454
3455         gtk_table_set_col_spacings(GTK_TABLE(table), 4);
3456
3457         gtk_signal_connect(GTK_OBJECT(to_entry), "activate",
3458                            GTK_SIGNAL_FUNC(to_activated), compose);
3459         gtk_signal_connect(GTK_OBJECT(newsgroups_entry), "activate",
3460                            GTK_SIGNAL_FUNC(newsgroups_activated), compose);
3461         gtk_signal_connect(GTK_OBJECT(subject_entry), "activate",
3462                            GTK_SIGNAL_FUNC(subject_activated), compose);
3463         gtk_signal_connect(GTK_OBJECT(cc_entry), "activate",
3464                            GTK_SIGNAL_FUNC(cc_activated), compose);
3465         gtk_signal_connect(GTK_OBJECT(bcc_entry), "activate",
3466                            GTK_SIGNAL_FUNC(bcc_activated), compose);
3467         gtk_signal_connect(GTK_OBJECT(reply_entry), "activate",
3468                            GTK_SIGNAL_FUNC(replyto_activated), compose);
3469         gtk_signal_connect(GTK_OBJECT(followup_entry), "activate",
3470                            GTK_SIGNAL_FUNC(followupto_activated), compose);
3471
3472         gtk_signal_connect(GTK_OBJECT(subject_entry), "grab_focus",
3473                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3474         gtk_signal_connect(GTK_OBJECT(to_entry), "grab_focus",
3475                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3476         gtk_signal_connect(GTK_OBJECT(newsgroups_entry), "grab_focus",
3477                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3478         gtk_signal_connect(GTK_OBJECT(cc_entry), "grab_focus",
3479                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3480         gtk_signal_connect(GTK_OBJECT(bcc_entry), "grab_focus",
3481                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3482         gtk_signal_connect(GTK_OBJECT(reply_entry), "grab_focus",
3483                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3484         gtk_signal_connect(GTK_OBJECT(followup_entry), "grab_focus",
3485                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3486 #endif
3487
3488         /* attachment list */
3489         attach_scrwin = gtk_scrolled_window_new(NULL, NULL);
3490         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), attach_scrwin, gtk_label_new(_("Attachments")));
3491         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(attach_scrwin),
3492                                        GTK_POLICY_AUTOMATIC,
3493                                        GTK_POLICY_ALWAYS);
3494         gtk_widget_set_usize(attach_scrwin, -1, 80);
3495
3496         attach_clist = gtk_clist_new_with_titles(N_ATTACH_COLS, titles);
3497         gtk_clist_set_column_justification(GTK_CLIST(attach_clist), COL_SIZE,
3498                                            GTK_JUSTIFY_RIGHT);
3499         gtk_clist_set_column_width(GTK_CLIST(attach_clist), COL_MIMETYPE, 240);
3500         gtk_clist_set_column_width(GTK_CLIST(attach_clist), COL_SIZE, 64);
3501         gtk_clist_set_selection_mode(GTK_CLIST(attach_clist),
3502                                      GTK_SELECTION_EXTENDED);
3503         for (i = 0; i < N_ATTACH_COLS; i++)
3504                 GTK_WIDGET_UNSET_FLAGS
3505                         (GTK_CLIST(attach_clist)->column[i].button,
3506                          GTK_CAN_FOCUS);
3507         gtk_container_add(GTK_CONTAINER(attach_scrwin), attach_clist);
3508
3509         gtk_signal_connect(GTK_OBJECT(attach_clist), "select_row",
3510                            GTK_SIGNAL_FUNC(attach_selected), compose);
3511         gtk_signal_connect(GTK_OBJECT(attach_clist), "button_press_event",
3512                            GTK_SIGNAL_FUNC(attach_button_pressed), compose);
3513         gtk_signal_connect(GTK_OBJECT(attach_clist), "key_press_event",
3514                            GTK_SIGNAL_FUNC(attach_key_pressed), compose);
3515
3516         /* drag and drop */
3517         gtk_drag_dest_set(attach_clist,
3518                           GTK_DEST_DEFAULT_ALL, compose_mime_types, 1,
3519                           GDK_ACTION_COPY);
3520         gtk_signal_connect(GTK_OBJECT(attach_clist), "drag_data_received",
3521                            GTK_SIGNAL_FUNC(compose_attach_drag_received_cb),
3522                            compose);
3523
3524
3525         edit_vbox = gtk_vbox_new(FALSE, 0);
3526 #if 0 /* NEW COMPOSE GUI */
3527         gtk_box_pack_start(GTK_BOX(vbox2), edit_vbox, TRUE, TRUE, 0);
3528 #endif
3529
3530         /* ruler */
3531         ruler_hbox = gtk_hbox_new(FALSE, 0);
3532         gtk_box_pack_start(GTK_BOX(edit_vbox), ruler_hbox, FALSE, FALSE, 0);
3533
3534         ruler = gtk_shruler_new();
3535         gtk_ruler_set_range(GTK_RULER(ruler), 0.0, 100.0, 1.0, 100.0);
3536         gtk_box_pack_start(GTK_BOX(ruler_hbox), ruler, TRUE, TRUE,
3537                            BORDER_WIDTH + 1);
3538         gtk_widget_set_usize(ruler_hbox, 1, -1);
3539
3540         /* text widget */
3541         scrolledwin = gtk_scrolled_window_new(NULL, NULL);
3542         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
3543                                        GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
3544         gtk_box_pack_start(GTK_BOX(edit_vbox), scrolledwin, TRUE, TRUE, 0);
3545         gtk_widget_set_usize(scrolledwin, prefs_common.compose_width, -1);
3546
3547         text = gtk_stext_new(gtk_scrolled_window_get_hadjustment
3548                             (GTK_SCROLLED_WINDOW(scrolledwin)),
3549                             gtk_scrolled_window_get_vadjustment
3550                             (GTK_SCROLLED_WINDOW(scrolledwin)));
3551         GTK_STEXT(text)->default_tab_width = 8;
3552         gtk_stext_set_editable(GTK_STEXT(text), TRUE);
3553
3554         if (prefs_common.block_cursor) {
3555                 GTK_STEXT(text)->cursor_type = STEXT_CURSOR_BLOCK;
3556         }
3557
3558         if (prefs_common.smart_wrapping) {
3559                 gtk_stext_set_word_wrap(GTK_STEXT(text), TRUE);
3560                 gtk_stext_set_wrap_rmargin(GTK_STEXT(text), prefs_common.linewrap_len);
3561         }
3562
3563         gtk_container_add(GTK_CONTAINER(scrolledwin), text);
3564
3565         gtk_signal_connect(GTK_OBJECT(text), "changed",
3566                            GTK_SIGNAL_FUNC(compose_changed_cb), compose);
3567         gtk_signal_connect(GTK_OBJECT(text), "grab_focus",
3568                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3569         gtk_signal_connect_after(GTK_OBJECT(text), "button_press_event",
3570                                  GTK_SIGNAL_FUNC(compose_button_press_cb),
3571                                  compose);
3572 #if 0
3573         gtk_signal_connect_after(GTK_OBJECT(text), "key_press_event",
3574                                  GTK_SIGNAL_FUNC(compose_key_press_cb),
3575                                  compose);
3576 #endif
3577         gtk_signal_connect_after(GTK_OBJECT(text), "size_allocate",
3578                                  GTK_SIGNAL_FUNC(compose_edit_size_alloc),
3579                                  ruler);
3580
3581         /* drag and drop */
3582         gtk_drag_dest_set(text, GTK_DEST_DEFAULT_ALL, compose_mime_types, 1,
3583                           GDK_ACTION_COPY);
3584         gtk_signal_connect(GTK_OBJECT(text), "drag_data_received",
3585                            GTK_SIGNAL_FUNC(compose_insert_drag_received_cb),
3586                            compose);
3587 #if USE_PSPELL
3588         if (prefs_common.enable_pspell) {
3589                 gtkpspell = gtkpspell_new_with_config(gtkpspellconfig,
3590                                                       prefs_common.pspell_path,
3591                                                       prefs_common.dictionary,
3592                                                       PSPELL_FASTMODE,
3593                                                       conv_get_current_charset_str());
3594                 if (gtkpspell == NULL)
3595                         prefs_common.enable_pspell = FALSE;
3596                 else
3597                         gtkpspell_attach(gtkpspell, GTK_STEXT(text));
3598         }
3599 #endif
3600         gtk_widget_show_all(vbox);
3601
3602         /* pane between attach clist and text */
3603         paned = gtk_vpaned_new();
3604         gtk_container_add(GTK_CONTAINER(vbox2), paned);
3605         gtk_paned_add1(GTK_PANED(paned), notebook);
3606         gtk_paned_add2(GTK_PANED(paned), edit_vbox);
3607         gtk_widget_show_all(paned);
3608
3609         style = gtk_widget_get_style(text);
3610
3611         /* workaround for the slow down of GtkText when using Pixmap theme */
3612         if (style->engine) {
3613                 GtkThemeEngine *engine;
3614
3615                 engine = style->engine;
3616                 style->engine = NULL;
3617                 new_style = gtk_style_copy(style);
3618                 style->engine = engine;
3619         } else
3620                 new_style = gtk_style_copy(style);
3621
3622         if (prefs_common.textfont) {
3623                 CharSet charset;
3624
3625                 charset = conv_get_current_charset();
3626                 if (MB_CUR_MAX == 1) {
3627                         gchar *fontstr, *p;
3628
3629                         Xstrdup_a(fontstr, prefs_common.textfont, );
3630                         if (fontstr && (p = strchr(fontstr, ',')) != NULL)
3631                                 *p = '\0';
3632                         font = gdk_font_load(fontstr);
3633                 } else
3634                         font = gdk_fontset_load(prefs_common.textfont);
3635                 if (font) {
3636                         gdk_font_unref(new_style->font);
3637                         new_style->font = font;
3638                 }
3639         }
3640
3641         gtk_widget_set_style(text, new_style);
3642
3643         color[0] = quote_color;
3644         cmap = gdk_window_get_colormap(window->window);
3645         gdk_colormap_alloc_colors(cmap, color, 1, FALSE, TRUE, success);
3646         if (success[0] == FALSE) {
3647                 g_warning("Compose: color allocation failed.\n");
3648                 style = gtk_widget_get_style(text);
3649                 quote_color = style->black;
3650         }
3651
3652         n_entries = sizeof(compose_popup_entries) /
3653                 sizeof(compose_popup_entries[0]);
3654         popupmenu = menu_create_items(compose_popup_entries, n_entries,
3655                                       "<Compose>", &popupfactory,
3656                                       compose);
3657
3658         ifactory = gtk_item_factory_from_widget(menubar);
3659         menu_set_sensitive(ifactory, "/Edit/Undo", FALSE);
3660         menu_set_sensitive(ifactory, "/Edit/Redo", FALSE);
3661
3662 #if 0 /* NEW COMPOSE GUI */
3663         if (account->protocol == A_NNTP) {
3664                 gtk_widget_hide(to_hbox);
3665                 gtk_widget_hide(to_entry);
3666                 gtk_widget_hide(cc_hbox);
3667                 gtk_widget_hide(cc_entry);
3668                 gtk_table_set_row_spacing(GTK_TABLE(table), 1, 0);
3669                 gtk_table_set_row_spacing(GTK_TABLE(table), 3, 0);
3670         } else {
3671                 gtk_widget_hide(newsgroups_hbox);
3672                 gtk_widget_hide(newsgroups_entry);
3673                 gtk_table_set_row_spacing(GTK_TABLE(table), 2, 0);
3674
3675                 menu_set_sensitive(ifactory, "/Message/Followup to", FALSE);
3676         }
3677 #endif
3678
3679         switch (prefs_common.toolbar_style) {
3680         case TOOLBAR_NONE:
3681                 gtk_widget_hide(handlebox);
3682                 break;
3683         case TOOLBAR_ICON:
3684                 gtk_toolbar_set_style(GTK_TOOLBAR(compose->toolbar),
3685                                       GTK_TOOLBAR_ICONS);
3686                 break;
3687         case TOOLBAR_TEXT:
3688                 gtk_toolbar_set_style(GTK_TOOLBAR(compose->toolbar),
3689                                       GTK_TOOLBAR_TEXT);
3690                 break;
3691         case TOOLBAR_BOTH:
3692                 gtk_toolbar_set_style(GTK_TOOLBAR(compose->toolbar),
3693                                       GTK_TOOLBAR_BOTH);
3694                 break;
3695         }
3696
3697         gtk_widget_show(window);
3698
3699         address_completion_start(window);
3700
3701         compose->window        = window;
3702         compose->vbox          = vbox;
3703         compose->menubar       = menubar;
3704         compose->handlebox     = handlebox;
3705
3706         compose->vbox2         = vbox2;
3707
3708         compose->table_vbox       = table_vbox;
3709         compose->table            = table;
3710 #if 0 /* NEW COMPOSE GUI */
3711         compose->to_hbox          = to_hbox;
3712         compose->to_entry         = to_entry;
3713         compose->newsgroups_hbox  = newsgroups_hbox;
3714         compose->newsgroups_entry = newsgroups_entry;
3715 #endif
3716         compose->subject_entry    = subject_entry;
3717 #if 0 /* NEW COMPOSE GUI */
3718         compose->cc_hbox          = cc_hbox;
3719         compose->cc_entry         = cc_entry;
3720         compose->bcc_hbox         = bcc_hbox;
3721         compose->bcc_entry        = bcc_entry;
3722         compose->reply_hbox       = reply_hbox;
3723         compose->reply_entry      = reply_entry;
3724         compose->followup_hbox    = followup_hbox;
3725         compose->followup_entry   = followup_entry;
3726 #endif
3727         compose->paned = paned;
3728
3729         compose->attach_scrwin = attach_scrwin;
3730         compose->attach_clist  = attach_clist;
3731
3732         compose->edit_vbox     = edit_vbox;
3733         compose->ruler_hbox    = ruler_hbox;
3734         compose->ruler         = ruler;
3735         compose->scrolledwin   = scrolledwin;
3736         compose->text          = text;
3737
3738         compose->focused_editable = NULL;
3739
3740         compose->popupmenu    = popupmenu;
3741         compose->popupfactory = popupfactory;
3742
3743         compose->mode = mode;
3744
3745         compose->replyto     = NULL;
3746         compose->cc          = NULL;
3747         compose->bcc         = NULL;
3748         compose->followup_to = NULL;
3749         compose->inreplyto   = NULL;
3750         compose->references  = NULL;
3751         compose->msgid       = NULL;
3752         compose->boundary    = NULL;
3753
3754 #if USE_GPGME
3755         compose->use_signing    = FALSE;
3756         compose->use_encryption = FALSE;
3757 #endif /* USE_GPGME */
3758
3759         compose->modified = FALSE;
3760
3761         compose->return_receipt = FALSE;
3762
3763         compose->to_list        = NULL;
3764         compose->newsgroup_list = NULL;
3765
3766         compose->exteditor_file    = NULL;
3767         compose->exteditor_pid     = -1;
3768         compose->exteditor_readdes = -1;
3769         compose->exteditor_tag     = -1;
3770
3771         compose_set_title(compose);
3772
3773 #if 0 /* NEW COMPOSE GUI */
3774         compose->use_bcc        = FALSE;
3775         compose->use_replyto    = FALSE;
3776         compose->use_followupto = FALSE;
3777 #endif
3778
3779 #if USE_PSPELL
3780         compose->gtkpspell      = gtkpspell;
3781 #endif
3782
3783 #if 0 /* NEW COMPOSE GUI */
3784         if (account->protocol != A_NNTP) {
3785                 menuitem = gtk_item_factory_get_item(ifactory, "/Message/To");
3786                 gtk_check_menu_item_set_active
3787                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
3788                 gtk_widget_set_sensitive(menuitem, FALSE);
3789                 menuitem = gtk_item_factory_get_item(ifactory, "/Message/Cc");
3790                 gtk_check_menu_item_set_active
3791                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
3792                 gtk_widget_set_sensitive(menuitem, FALSE);
3793         }
3794 #endif
3795         if (account->set_autocc && account->auto_cc && mode != COMPOSE_REEDIT) {
3796                 compose_entry_append(compose, account->auto_cc, COMPOSE_CC);
3797 #if 0 /* NEW COMPOSE GUI */
3798                 compose->use_cc = TRUE;
3799                 gtk_entry_set_text(GTK_ENTRY(cc_entry), account->auto_cc);
3800                 menuitem = gtk_item_factory_get_item(ifactory, "/Message/Cc");
3801                 gtk_check_menu_item_set_active
3802                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
3803 #endif
3804         }
3805         if (account->set_autobcc) {
3806                 compose_entry_append(compose, account->auto_bcc, COMPOSE_BCC);
3807 #if 0 /* NEW COMPOSE GUI */
3808                 compose->use_bcc = TRUE;
3809                 menuitem = gtk_item_factory_get_item(ifactory, "/Message/Bcc");
3810                 gtk_check_menu_item_set_active
3811                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
3812                 if (account->auto_bcc && mode != COMPOSE_REEDIT)
3813                         gtk_entry_set_text(GTK_ENTRY(bcc_entry),
3814                                            account->auto_bcc);
3815 #endif
3816         }
3817         if (account->set_autoreplyto && account->auto_replyto && mode != COMPOSE_REEDIT) {
3818                 compose_entry_append(compose, account->auto_replyto, COMPOSE_REPLYTO);
3819 #if 0 /* NEW COMPOSE GUI */
3820                 compose->use_replyto = TRUE;
3821                 menuitem = gtk_item_factory_get_item(ifactory,
3822                                                      "/Message/Reply to");
3823                 gtk_check_menu_item_set_active
3824                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
3825                 gtk_entry_set_text(GTK_ENTRY(reply_entry),
3826                                    account->auto_replyto);
3827 #endif
3828         }
3829         menuitem = gtk_item_factory_get_item(ifactory, "/Tool/Show ruler");
3830         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
3831                                        prefs_common.show_ruler);
3832
3833 #if USE_GPGME
3834         menuitem = gtk_item_factory_get_item(ifactory, "/Message/Sign");
3835         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
3836                                        prefs_common.default_sign);
3837         menuitem = gtk_item_factory_get_item(ifactory, "/Message/Encrypt");
3838         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
3839                                        prefs_common.default_encrypt);
3840 #endif /* USE_GPGME */
3841
3842         addressbook_set_target_compose(compose);
3843
3844         compose_list = g_list_append(compose_list, compose);
3845
3846 #if 0 /* NEW COMPOSE GUI */
3847         compose->use_to         = FALSE;
3848         compose->use_cc         = FALSE;
3849         compose->use_attach     = TRUE;
3850 #endif
3851
3852 #if 0 /* NEW COMPOSE GUI */
3853         if (!compose->use_bcc) {
3854                 gtk_widget_hide(bcc_hbox);
3855                 gtk_widget_hide(bcc_entry);
3856                 gtk_table_set_row_spacing(GTK_TABLE(table), 4, 0);
3857         }
3858         if (!compose->use_replyto) {
3859                 gtk_widget_hide(reply_hbox);
3860                 gtk_widget_hide(reply_entry);
3861                 gtk_table_set_row_spacing(GTK_TABLE(table), 5, 0);
3862         }
3863         if (!compose->use_followupto) {
3864                 gtk_widget_hide(followup_hbox);
3865                 gtk_widget_hide(followup_entry);
3866                 gtk_table_set_row_spacing(GTK_TABLE(table), 6, 0);
3867         }
3868 #endif
3869         if (!prefs_common.show_ruler)
3870                 gtk_widget_hide(ruler_hbox);
3871
3872         select_account(compose, account);
3873
3874         return compose;
3875 }
3876
3877 #include "pixmaps/stock_mail_send.xpm"
3878 #include "pixmaps/stock_mail_send_queue.xpm"
3879 #include "pixmaps/stock_mail.xpm"
3880 #include "pixmaps/stock_paste.xpm"
3881 #include "pixmaps/stock_mail_attach.xpm"
3882 #include "pixmaps/stock_mail_compose.xpm"
3883 #include "pixmaps/linewrap.xpm"
3884 #include "pixmaps/tb_address_book.xpm"
3885
3886 #define CREATE_TOOLBAR_ICON(xpm_d) \
3887 { \
3888         icon = gdk_pixmap_create_from_xpm_d(container->window, &mask, \
3889                                             &container->style->white, \
3890                                             xpm_d); \
3891         icon_wid = gtk_pixmap_new(icon, mask); \
3892 }
3893
3894 static void compose_toolbar_create(Compose *compose, GtkWidget *container)
3895 {
3896         GtkWidget *toolbar;
3897         GdkPixmap *icon;
3898         GdkBitmap *mask;
3899         GtkWidget *icon_wid;
3900         GtkWidget *send_btn;
3901         GtkWidget *sendl_btn;
3902         GtkWidget *draft_btn;
3903         GtkWidget *insert_btn;
3904         GtkWidget *attach_btn;
3905         GtkWidget *sig_btn;
3906         GtkWidget *exteditor_btn;
3907         GtkWidget *linewrap_btn;
3908         GtkWidget *addrbook_btn;
3909
3910         toolbar = gtk_toolbar_new(GTK_ORIENTATION_HORIZONTAL,
3911                                   GTK_TOOLBAR_BOTH);
3912         gtk_container_add(GTK_CONTAINER(container), toolbar);
3913         gtk_container_set_border_width(GTK_CONTAINER(container), 2);
3914         gtk_toolbar_set_button_relief(GTK_TOOLBAR(toolbar), GTK_RELIEF_NONE);
3915         gtk_toolbar_set_space_style(GTK_TOOLBAR(toolbar),
3916                                     GTK_TOOLBAR_SPACE_LINE);
3917
3918         CREATE_TOOLBAR_ICON(stock_mail_send_xpm);
3919         send_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
3920                                            _("Send"),
3921                                            _("Send message"),
3922                                            "Send",
3923                                            icon_wid, toolbar_send_cb, compose);
3924
3925         CREATE_TOOLBAR_ICON(stock_mail_send_queue_xpm);
3926         /* CREATE_TOOLBAR_ICON(tb_mail_queue_send_xpm); */
3927         sendl_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
3928                                            _("Send later"),
3929                                            _("Put into queue folder and send later"),
3930                                            "Send later",
3931                                            icon_wid, toolbar_send_later_cb,
3932                                            compose);
3933
3934         CREATE_TOOLBAR_ICON(stock_mail_xpm);
3935         draft_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
3936                                             _("Draft"),
3937                                             _("Save to draft folder"),
3938                                             "Draft",
3939                                             icon_wid, toolbar_draft_cb,
3940                                             compose);
3941
3942         gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
3943
3944         CREATE_TOOLBAR_ICON(stock_paste_xpm);
3945         insert_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
3946                                              _("Insert"),
3947                                              _("Insert file"),
3948                                              "Insert",
3949                                              icon_wid, toolbar_insert_cb,
3950                                              compose);
3951
3952         CREATE_TOOLBAR_ICON(stock_mail_attach_xpm);
3953         attach_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
3954                                              _("Attach"),
3955                                              _("Attach file"),
3956                                              "Attach",
3957                                              icon_wid, toolbar_attach_cb,
3958                                              compose);
3959
3960         gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
3961
3962         CREATE_TOOLBAR_ICON(stock_mail_xpm);
3963         sig_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
3964                                           _("Signature"),
3965                                           _("Insert signature"),
3966                                           "Signature",
3967                                           icon_wid, toolbar_sig_cb, compose);
3968
3969         gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
3970
3971         CREATE_TOOLBAR_ICON(stock_mail_compose_xpm);
3972         exteditor_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
3973                                                 _("Editor"),
3974                                                 _("Edit with external editor"),
3975                                                 "Editor",
3976                                                 icon_wid,
3977                                                 toolbar_ext_editor_cb,
3978                                                 compose);
3979
3980         CREATE_TOOLBAR_ICON(linewrap_xpm);
3981         linewrap_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
3982                                                _("Linewrap"),
3983                                                _("Wrap current paragraph"),
3984                                                "Linewrap",
3985                                                icon_wid,
3986                                                toolbar_linewrap_cb,
3987                                                compose);
3988
3989         gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
3990
3991         CREATE_TOOLBAR_ICON(tb_address_book_xpm);
3992         addrbook_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
3993                                                _("Address"),
3994                                                _("Address book"),
3995                                                "Address",
3996                                                icon_wid, toolbar_address_cb,
3997                                                compose);
3998
3999         compose->toolbar       = toolbar;
4000         compose->send_btn      = send_btn;
4001         compose->sendl_btn     = sendl_btn;
4002         compose->draft_btn     = draft_btn;
4003         compose->insert_btn    = insert_btn;
4004         compose->attach_btn    = attach_btn;
4005         compose->sig_btn       = sig_btn;
4006         compose->exteditor_btn = exteditor_btn;
4007         compose->linewrap_btn  = linewrap_btn;
4008         compose->addrbook_btn  = addrbook_btn;
4009
4010         gtk_widget_show_all(toolbar);
4011 }
4012
4013 #undef CREATE_TOOLBAR_ICON
4014
4015 static GtkWidget *compose_account_option_menu_create(Compose *compose)
4016 {
4017         GList *accounts;
4018         GtkWidget *hbox;
4019         GtkWidget *optmenu;
4020         GtkWidget *menu;
4021         gint num = 0, def_menu = 0;
4022
4023         accounts = account_get_list();
4024         g_return_val_if_fail(accounts != NULL, NULL);
4025
4026         hbox = gtk_hbox_new(FALSE, 0);
4027         optmenu = gtk_option_menu_new();
4028         gtk_box_pack_start(GTK_BOX(hbox), optmenu, FALSE, FALSE, 0);
4029         menu = gtk_menu_new();
4030
4031         for (; accounts != NULL; accounts = accounts->next, num++) {
4032                 PrefsAccount *ac = (PrefsAccount *)accounts->data;
4033                 GtkWidget *menuitem;
4034                 gchar *name;
4035
4036                 if (ac == compose->account) def_menu = num;
4037
4038                 name = g_strdup_printf("%s: %s <%s>",
4039                                        ac->account_name, ac->name, ac->address);
4040                 MENUITEM_ADD(menu, menuitem, name, ac);
4041                 g_free(name);
4042                 gtk_signal_connect(GTK_OBJECT(menuitem), "activate",
4043                                    GTK_SIGNAL_FUNC(account_activated),
4044                                    compose);
4045         }
4046
4047         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), menu);
4048         gtk_option_menu_set_history(GTK_OPTION_MENU(optmenu), def_menu);
4049
4050         return hbox;
4051 }
4052
4053 static void compose_destroy(Compose *compose)
4054 {
4055         gint row;
4056         GtkCList *clist = GTK_CLIST(compose->attach_clist);
4057         AttachInfo *ainfo;
4058
4059         /* NOTE: address_completion_end() does nothing with the window
4060          * however this may change. */
4061         address_completion_end(compose->window);
4062
4063         slist_free_strings(compose->to_list);
4064         g_slist_free(compose->to_list);
4065         slist_free_strings(compose->newsgroup_list);
4066         g_slist_free(compose->newsgroup_list);
4067         slist_free_strings(compose->header_list);
4068         g_slist_free(compose->header_list);
4069
4070         procmsg_msginfo_free(compose->targetinfo);
4071
4072         g_free(compose->replyto);
4073         g_free(compose->cc);
4074         g_free(compose->bcc);
4075         g_free(compose->newsgroups);
4076         g_free(compose->followup_to);
4077
4078         g_free(compose->inreplyto);
4079         g_free(compose->references);
4080         g_free(compose->msgid);
4081         g_free(compose->boundary);
4082
4083         g_free(compose->exteditor_file);
4084
4085         for (row = 0; (ainfo = gtk_clist_get_row_data(clist, row)) != NULL;
4086              row++)
4087                 compose_attach_info_free(ainfo);
4088
4089         if (addressbook_get_target_compose() == compose)
4090                 addressbook_set_target_compose(NULL);
4091
4092         prefs_common.compose_width = compose->scrolledwin->allocation.width;
4093         prefs_common.compose_height = compose->window->allocation.height;
4094
4095         gtk_widget_destroy(compose->paned);
4096
4097         g_free(compose);
4098
4099         compose_list = g_list_remove(compose_list, compose);
4100 }
4101
4102 static void compose_attach_info_free(AttachInfo *ainfo)
4103 {
4104         g_free(ainfo->file);
4105         g_free(ainfo->content_type);
4106         g_free(ainfo->name);
4107         g_free(ainfo);
4108 }
4109
4110 static void compose_attach_remove_selected(Compose *compose)
4111 {
4112         GtkCList *clist = GTK_CLIST(compose->attach_clist);
4113         AttachInfo *ainfo;
4114         gint row;
4115
4116         while (clist->selection != NULL) {
4117                 row = GPOINTER_TO_INT(clist->selection->data);
4118                 ainfo = gtk_clist_get_row_data(clist, row);
4119                 compose_attach_info_free(ainfo);
4120                 gtk_clist_remove(clist, row);
4121         }
4122 }
4123
4124 static struct _AttachProperty
4125 {
4126         GtkWidget *window;
4127         GtkWidget *mimetype_entry;
4128         GtkWidget *encoding_optmenu;
4129         GtkWidget *path_entry;
4130         GtkWidget *filename_entry;
4131         GtkWidget *ok_btn;
4132         GtkWidget *cancel_btn;
4133 } attach_prop;
4134
4135 static void compose_attach_property(Compose *compose)
4136 {
4137         GtkCList *clist = GTK_CLIST(compose->attach_clist);
4138         AttachInfo *ainfo;
4139         gint row;
4140         GtkOptionMenu *optmenu;
4141         static gboolean cancelled;
4142
4143         if (!clist->selection) return;
4144         row = GPOINTER_TO_INT(clist->selection->data);
4145
4146         ainfo = gtk_clist_get_row_data(clist, row);
4147         if (!ainfo) return;
4148
4149         if (!attach_prop.window)
4150                 compose_attach_property_create(&cancelled);
4151         gtk_widget_grab_focus(attach_prop.ok_btn);
4152         gtk_widget_show(attach_prop.window);
4153         manage_window_set_transient(GTK_WINDOW(attach_prop.window));
4154
4155         optmenu = GTK_OPTION_MENU(attach_prop.encoding_optmenu);
4156         if (ainfo->encoding == ENC_UNKNOWN)
4157                 gtk_option_menu_set_history(optmenu, ENC_BASE64);
4158         else
4159                 gtk_option_menu_set_history(optmenu, ainfo->encoding);
4160
4161         gtk_entry_set_text(GTK_ENTRY(attach_prop.mimetype_entry),
4162                            ainfo->content_type ? ainfo->content_type : "");
4163         gtk_entry_set_text(GTK_ENTRY(attach_prop.path_entry),
4164                            ainfo->file ? ainfo->file : "");
4165         gtk_entry_set_text(GTK_ENTRY(attach_prop.filename_entry),
4166                            ainfo->name ? ainfo->name : "");
4167
4168         for (;;) {
4169                 gchar *text;
4170                 gchar *cnttype = NULL;
4171                 gchar *file = NULL;
4172                 off_t size = 0;
4173                 GtkWidget *menu;
4174                 GtkWidget *menuitem;
4175
4176                 cancelled = FALSE;
4177                 gtk_main();
4178
4179                 if (cancelled == TRUE) {
4180                         gtk_widget_hide(attach_prop.window);
4181                         break;
4182                 }
4183
4184                 text = gtk_entry_get_text(GTK_ENTRY(attach_prop.mimetype_entry));
4185                 if (*text != '\0') {
4186                         gchar *p;
4187
4188                         text = g_strstrip(g_strdup(text));
4189                         if ((p = strchr(text, '/')) && !strchr(p + 1, '/')) {
4190                                 cnttype = g_strdup(text);
4191                                 g_free(text);
4192                         } else {
4193                                 alertpanel_error(_("Invalid MIME type."));
4194                                 g_free(text);
4195                                 continue;
4196                         }
4197                 }
4198
4199                 menu = gtk_option_menu_get_menu(optmenu);
4200                 menuitem = gtk_menu_get_active(GTK_MENU(menu));
4201                 ainfo->encoding = GPOINTER_TO_INT
4202                         (gtk_object_get_user_data(GTK_OBJECT(menuitem)));
4203
4204                 text = gtk_entry_get_text(GTK_ENTRY(attach_prop.path_entry));
4205                 if (*text != '\0') {
4206                         if (is_file_exist(text) &&
4207                             (size = get_file_size(text)) > 0)
4208                                 file = g_strdup(text);
4209                         else {
4210                                 alertpanel_error
4211                                         (_("File doesn't exist or is empty."));
4212                                 g_free(cnttype);
4213                                 continue;
4214                         }
4215                 }
4216
4217                 text = gtk_entry_get_text(GTK_ENTRY(attach_prop.filename_entry));
4218                 if (*text != '\0') {
4219                         g_free(ainfo->name);
4220                         ainfo->name = g_strdup(text);
4221                 }
4222
4223                 if (cnttype) {
4224                         g_free(ainfo->content_type);
4225                         ainfo->content_type = cnttype;
4226                 }
4227                 if (file) {
4228                         g_free(ainfo->file);
4229                         ainfo->file = file;
4230                 }
4231                 if (size)
4232                         ainfo->size = size;
4233
4234                 gtk_clist_set_text(clist, row, COL_MIMETYPE,
4235                                    ainfo->content_type);
4236                 gtk_clist_set_text(clist, row, COL_SIZE,
4237                                    to_human_readable(ainfo->size));
4238                 gtk_clist_set_text(clist, row, COL_NAME, ainfo->name);
4239
4240                 gtk_widget_hide(attach_prop.window);
4241                 break;
4242         }
4243 }
4244
4245 #define SET_LABEL_AND_ENTRY(str, entry, top) \
4246 { \
4247         label = gtk_label_new(str); \
4248         gtk_table_attach(GTK_TABLE(table), label, 0, 1, top, (top + 1), \
4249                          GTK_FILL, 0, 0, 0); \
4250         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5); \
4251  \
4252         entry = gtk_entry_new(); \
4253         gtk_table_attach(GTK_TABLE(table), entry, 1, 2, top, (top + 1), \
4254                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0); \
4255 }
4256
4257 static void compose_attach_property_create(gboolean *cancelled)
4258 {
4259         GtkWidget *window;
4260         GtkWidget *vbox;
4261         GtkWidget *table;
4262         GtkWidget *label;
4263         GtkWidget *mimetype_entry;
4264         GtkWidget *hbox;
4265         GtkWidget *optmenu;
4266         GtkWidget *optmenu_menu;
4267         GtkWidget *menuitem;
4268         GtkWidget *path_entry;
4269         GtkWidget *filename_entry;
4270         GtkWidget *hbbox;
4271         GtkWidget *ok_btn;
4272         GtkWidget *cancel_btn;
4273         GList     *mime_type_list, *strlist;
4274
4275         debug_print("Creating attach_property window...\n");
4276
4277         window = gtk_window_new(GTK_WINDOW_DIALOG);
4278         gtk_widget_set_usize(window, 480, -1);
4279         gtk_container_set_border_width(GTK_CONTAINER(window), 8);
4280         gtk_window_set_title(GTK_WINDOW(window), _("Property"));
4281         gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
4282         gtk_window_set_modal(GTK_WINDOW(window), TRUE);
4283         gtk_signal_connect(GTK_OBJECT(window), "delete_event",
4284                            GTK_SIGNAL_FUNC(attach_property_delete_event),
4285                            cancelled);
4286         gtk_signal_connect(GTK_OBJECT(window), "key_press_event",
4287                            GTK_SIGNAL_FUNC(attach_property_key_pressed),
4288                            cancelled);
4289
4290         vbox = gtk_vbox_new(FALSE, 8);
4291         gtk_container_add(GTK_CONTAINER(window), vbox);
4292
4293         table = gtk_table_new(4, 2, FALSE);
4294         gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
4295         gtk_table_set_row_spacings(GTK_TABLE(table), 8);
4296         gtk_table_set_col_spacings(GTK_TABLE(table), 8);
4297
4298         label = gtk_label_new(_("MIME type"));
4299         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 0, (0 + 1),
4300                          GTK_FILL, 0, 0, 0);
4301         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
4302         mimetype_entry = gtk_combo_new();
4303         gtk_table_attach(GTK_TABLE(table), mimetype_entry, 1, 2, 0, (0 + 1),
4304                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
4305
4306         /* stuff with list */
4307         mime_type_list = procmime_get_mime_type_list();
4308         strlist = NULL;
4309         for (; mime_type_list != NULL; mime_type_list = mime_type_list->next) {
4310                 MimeType *type = (MimeType *) mime_type_list->data;
4311                 strlist = g_list_append(strlist,
4312                                 g_strdup_printf("%s/%s",
4313                                         type->type, type->sub_type));
4314         }
4315
4316         gtk_combo_set_popdown_strings(GTK_COMBO(mimetype_entry), strlist);
4317
4318         for (mime_type_list = strlist; mime_type_list != NULL;
4319                 mime_type_list = mime_type_list->next)
4320                 g_free(mime_type_list->data);
4321         g_list_free(strlist);
4322
4323         mimetype_entry = GTK_COMBO(mimetype_entry)->entry;
4324
4325         label = gtk_label_new(_("Encoding"));
4326         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 1, 2,
4327                          GTK_FILL, 0, 0, 0);
4328         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
4329
4330         hbox = gtk_hbox_new(FALSE, 0);
4331         gtk_table_attach(GTK_TABLE(table), hbox, 1, 2, 1, 2,
4332                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
4333
4334         optmenu = gtk_option_menu_new();
4335         gtk_box_pack_start(GTK_BOX(hbox), optmenu, FALSE, FALSE, 0);
4336
4337         optmenu_menu = gtk_menu_new();
4338         MENUITEM_ADD(optmenu_menu, menuitem, "7bit", ENC_7BIT);
4339         gtk_widget_set_sensitive(menuitem, FALSE);
4340         MENUITEM_ADD(optmenu_menu, menuitem, "8bit", ENC_8BIT);
4341         gtk_widget_set_sensitive(menuitem, FALSE);
4342         MENUITEM_ADD(optmenu_menu, menuitem, "quoted-printable", ENC_QUOTED_PRINTABLE);
4343         gtk_widget_set_sensitive(menuitem, FALSE);
4344         MENUITEM_ADD(optmenu_menu, menuitem, "base64", ENC_BASE64);
4345
4346         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
4347
4348         SET_LABEL_AND_ENTRY(_("Path"),      path_entry,     2);
4349         SET_LABEL_AND_ENTRY(_("File name"), filename_entry, 3);
4350
4351         gtkut_button_set_create(&hbbox, &ok_btn, _("OK"),
4352                                 &cancel_btn, _("Cancel"), NULL, NULL);
4353         gtk_box_pack_end(GTK_BOX(vbox), hbbox, FALSE, FALSE, 0);
4354         gtk_widget_grab_default(ok_btn);
4355
4356         gtk_signal_connect(GTK_OBJECT(ok_btn), "clicked",
4357                            GTK_SIGNAL_FUNC(attach_property_ok),
4358                            cancelled);
4359         gtk_signal_connect(GTK_OBJECT(cancel_btn), "clicked",
4360                            GTK_SIGNAL_FUNC(attach_property_cancel),
4361                            cancelled);
4362
4363         gtk_widget_show_all(vbox);
4364
4365         attach_prop.window           = window;
4366         attach_prop.mimetype_entry   = mimetype_entry;
4367         attach_prop.encoding_optmenu = optmenu;
4368         attach_prop.path_entry       = path_entry;
4369         attach_prop.filename_entry   = filename_entry;
4370         attach_prop.ok_btn           = ok_btn;
4371         attach_prop.cancel_btn       = cancel_btn;
4372 }
4373
4374 #undef SET_LABEL_AND_ENTRY
4375
4376 static void attach_property_ok(GtkWidget *widget, gboolean *cancelled)
4377 {
4378         *cancelled = FALSE;
4379         gtk_main_quit();
4380 }
4381
4382 static void attach_property_cancel(GtkWidget *widget, gboolean *cancelled)
4383 {
4384         *cancelled = TRUE;
4385         gtk_main_quit();
4386 }
4387
4388 static gint attach_property_delete_event(GtkWidget *widget, GdkEventAny *event,
4389                                          gboolean *cancelled)
4390 {
4391         *cancelled = TRUE;
4392         gtk_main_quit();
4393
4394         return TRUE;
4395 }
4396
4397 static void attach_property_key_pressed(GtkWidget *widget, GdkEventKey *event,
4398                                         gboolean *cancelled)
4399 {
4400         if (event && event->keyval == GDK_Escape) {
4401                 *cancelled = TRUE;
4402                 gtk_main_quit();
4403         }
4404 }
4405
4406 static void compose_exec_ext_editor(Compose *compose)
4407 {
4408         gchar tmp[64];
4409         pid_t pid;
4410         gint pipe_fds[2];
4411
4412         g_snprintf(tmp, sizeof(tmp), "%s%ctmpmsg.%08x",
4413                    g_get_tmp_dir(), G_DIR_SEPARATOR, (gint)compose);
4414
4415         if (pipe(pipe_fds) < 0) {
4416                 perror("pipe");
4417                 return;
4418         }
4419
4420         if ((pid = fork()) < 0) {
4421                 perror("fork");
4422                 return;
4423         }
4424
4425         if (pid != 0) {
4426                 /* close the write side of the pipe */
4427                 close(pipe_fds[1]);
4428
4429                 compose->exteditor_file    = g_strdup(tmp);
4430                 compose->exteditor_pid     = pid;
4431                 compose->exteditor_readdes = pipe_fds[0];
4432
4433                 compose_set_ext_editor_sensitive(compose, FALSE);
4434
4435                 compose->exteditor_tag =
4436                         gdk_input_add(pipe_fds[0], GDK_INPUT_READ,
4437                                       compose_input_cb, compose);
4438         } else {        /* process-monitoring process */
4439                 pid_t pid_ed;
4440
4441                 if (setpgid(0, 0))
4442                         perror("setpgid");
4443
4444                 /* close the read side of the pipe */
4445                 close(pipe_fds[0]);
4446
4447                 if (compose_write_body_to_file(compose, tmp) < 0) {
4448                         fd_write(pipe_fds[1], "2\n", 2);
4449                         _exit(1);
4450                 }
4451
4452                 pid_ed = compose_exec_ext_editor_real(tmp);
4453                 if (pid_ed < 0) {
4454                         fd_write(pipe_fds[1], "1\n", 2);
4455                         _exit(1);
4456                 }
4457
4458                 /* wait until editor is terminated */
4459                 waitpid(pid_ed, NULL, 0);
4460
4461                 fd_write(pipe_fds[1], "0\n", 2);
4462
4463                 close(pipe_fds[1]);
4464                 _exit(0);
4465         }
4466 }
4467
4468 static gint compose_exec_ext_editor_real(const gchar *file)
4469 {
4470         static gchar *def_cmd = "emacs %s";
4471         gchar buf[1024];
4472         gchar *p;
4473         gchar **cmdline;
4474         pid_t pid;
4475
4476         g_return_val_if_fail(file != NULL, -1);
4477
4478         if ((pid = fork()) < 0) {
4479                 perror("fork");
4480                 return -1;
4481         }
4482
4483         if (pid != 0) return pid;
4484
4485         /* grandchild process */
4486
4487         if (setpgid(0, getppid()))
4488                 perror("setpgid");
4489
4490         if (prefs_common.ext_editor_cmd &&
4491             (p = strchr(prefs_common.ext_editor_cmd, '%')) &&
4492             *(p + 1) == 's' && !strchr(p + 2, '%')) {
4493                 g_snprintf(buf, sizeof(buf), prefs_common.ext_editor_cmd, file);
4494         } else {
4495                 if (prefs_common.ext_editor_cmd)
4496                         g_warning(_("External editor command line is invalid: `%s'\n"),
4497                                   prefs_common.ext_editor_cmd);
4498                 g_snprintf(buf, sizeof(buf), def_cmd, file);
4499         }
4500
4501         cmdline = g_strsplit(buf, " ", 1024);
4502         execvp(cmdline[0], cmdline);
4503
4504         perror("execvp");
4505         g_strfreev(cmdline);
4506
4507         _exit(1);
4508 }
4509
4510 static gboolean compose_ext_editor_kill(Compose *compose)
4511 {
4512         pid_t pgid = compose->exteditor_pid * -1;
4513         gint ret;
4514
4515         ret = kill(pgid, 0);
4516
4517         if (ret == 0 || (ret == -1 && EPERM == errno)) {
4518                 AlertValue val;
4519                 gchar *msg;
4520
4521                 msg = g_strdup_printf
4522                         (_("The external editor is still working.\n"
4523                            "Force terminating the process?\n"
4524                            "process group id: %d"), -pgid);
4525                 val = alertpanel(_("Notice"), msg, _("Yes"), _("+No"), NULL);
4526                 g_free(msg);
4527
4528                 if (val == G_ALERTDEFAULT) {
4529                         gdk_input_remove(compose->exteditor_tag);
4530                         close(compose->exteditor_readdes);
4531
4532                         if (kill(pgid, SIGTERM) < 0) perror("kill");
4533                         waitpid(compose->exteditor_pid, NULL, 0);
4534
4535                         g_warning(_("Terminated process group id: %d"), -pgid);
4536                         g_warning(_("Temporary file: %s"),
4537                                   compose->exteditor_file);
4538
4539                         compose_set_ext_editor_sensitive(compose, TRUE);
4540
4541                         g_free(compose->exteditor_file);
4542                         compose->exteditor_file    = NULL;
4543                         compose->exteditor_pid     = -1;
4544                         compose->exteditor_readdes = -1;
4545                         compose->exteditor_tag     = -1;
4546                 } else
4547                         return FALSE;
4548         }
4549
4550         return TRUE;
4551 }
4552
4553 static void compose_input_cb(gpointer data, gint source,
4554                              GdkInputCondition condition)
4555 {
4556         gchar buf[3];
4557         Compose *compose = (Compose *)data;
4558         gint i = 0;
4559
4560         debug_print(_("Compose: input from monitoring process\n"));
4561
4562         gdk_input_remove(compose->exteditor_tag);
4563
4564         for (;;) {
4565                 if (read(source, &buf[i], 1) < 1) {
4566                         buf[0] = '3';
4567                         break;
4568                 }
4569                 if (buf[i] == '\n') {
4570                         buf[i] = '\0';
4571                         break;
4572                 }
4573                 i++;
4574                 if (i == sizeof(buf) - 1)
4575                         break;
4576         }
4577
4578         waitpid(compose->exteditor_pid, NULL, 0);
4579
4580         if (buf[0] == '0') {            /* success */
4581                 GtkSText *text = GTK_STEXT(compose->text);
4582
4583                 gtk_stext_freeze(text);
4584                 gtk_stext_set_point(text, 0);
4585                 gtk_stext_forward_delete(text, gtk_stext_get_length(text));
4586                 compose_insert_file(compose, compose->exteditor_file);
4587                 compose_changed_cb(NULL, compose);
4588                 gtk_stext_thaw(text);
4589
4590                 if (unlink(compose->exteditor_file) < 0)
4591                         FILE_OP_ERROR(compose->exteditor_file, "unlink");
4592         } else if (buf[0] == '1') {     /* failed */
4593                 g_warning(_("Couldn't exec external editor\n"));
4594                 if (unlink(compose->exteditor_file) < 0)
4595                         FILE_OP_ERROR(compose->exteditor_file, "unlink");
4596         } else if (buf[0] == '2') {
4597                 g_warning(_("Couldn't write to file\n"));
4598         } else if (buf[0] == '3') {
4599                 g_warning(_("Pipe read failed\n"));
4600         }
4601
4602         close(source);
4603
4604         compose_set_ext_editor_sensitive(compose, TRUE);
4605
4606         g_free(compose->exteditor_file);
4607         compose->exteditor_file    = NULL;
4608         compose->exteditor_pid     = -1;
4609         compose->exteditor_readdes = -1;
4610         compose->exteditor_tag     = -1;
4611 }
4612
4613 static void compose_set_ext_editor_sensitive(Compose *compose,
4614                                              gboolean sensitive)
4615 {
4616         GtkItemFactory *ifactory;
4617
4618         ifactory = gtk_item_factory_from_widget(compose->menubar);
4619
4620         menu_set_sensitive(ifactory, "/Message/Send", sensitive);
4621         menu_set_sensitive(ifactory, "/Message/Send later", sensitive);
4622         menu_set_sensitive(ifactory, "/Message/Save to draft folder",
4623                            sensitive);
4624         menu_set_sensitive(ifactory, "/File/Insert file", sensitive);
4625         menu_set_sensitive(ifactory, "/File/Insert signature", sensitive);
4626         menu_set_sensitive(ifactory, "/Edit/Wrap long lines", sensitive);
4627         menu_set_sensitive(ifactory, "/Edit/Edit with external editor",
4628                            sensitive);
4629
4630         gtk_widget_set_sensitive(compose->text,          sensitive);
4631         gtk_widget_set_sensitive(compose->send_btn,      sensitive);
4632         gtk_widget_set_sensitive(compose->sendl_btn,     sensitive);
4633         gtk_widget_set_sensitive(compose->draft_btn,     sensitive);
4634         gtk_widget_set_sensitive(compose->insert_btn,    sensitive);
4635         gtk_widget_set_sensitive(compose->sig_btn,       sensitive);
4636         gtk_widget_set_sensitive(compose->exteditor_btn, sensitive);
4637         gtk_widget_set_sensitive(compose->linewrap_btn,  sensitive);
4638 }
4639
4640 static gint calc_cursor_xpos(GtkSText *text, gint extra, gint char_width)
4641 {
4642         gint cursor_pos;
4643
4644         cursor_pos = (text->cursor_pos_x - extra) / char_width;
4645         cursor_pos = MAX(cursor_pos, 0);
4646
4647         return cursor_pos;
4648 }
4649
4650 /* callback functions */
4651
4652 /* compose_edit_size_alloc() - called when resized. don't know whether Gtk
4653  * includes "non-client" (windows-izm) in calculation, so this calculation
4654  * may not be accurate.
4655  */
4656 static gboolean compose_edit_size_alloc(GtkEditable *widget,
4657                                         GtkAllocation *allocation,
4658                                         GtkSHRuler *shruler)
4659 {
4660         if (prefs_common.show_ruler) {
4661                 gint char_width;
4662                 gint line_width_in_chars;
4663
4664                 char_width = gtkut_get_font_width
4665                         (GTK_WIDGET(widget)->style->font);
4666                 line_width_in_chars =
4667                         (allocation->width - allocation->x) / char_width;
4668
4669                 /* got the maximum */
4670                 gtk_ruler_set_range(GTK_RULER(shruler),
4671                                     0.0, line_width_in_chars,
4672                                     calc_cursor_xpos(GTK_STEXT(widget),
4673                                                      allocation->x,
4674                                                      char_width),
4675                                     /*line_width_in_chars*/ char_width);
4676         }
4677
4678         return TRUE;
4679 }
4680
4681 static void toolbar_send_cb(GtkWidget *widget, gpointer data)
4682 {
4683         compose_send_cb(data, 0, NULL);
4684 }
4685
4686 static void toolbar_send_later_cb(GtkWidget *widget, gpointer data)
4687 {
4688         compose_send_later_cb(data, 0, NULL);
4689 }
4690
4691 static void toolbar_draft_cb(GtkWidget *widget, gpointer data)
4692 {
4693         compose_draft_cb(data, 0, NULL);
4694 }
4695
4696 static void toolbar_insert_cb(GtkWidget *widget, gpointer data)
4697 {
4698         compose_insert_file_cb(data, 0, NULL);
4699 }
4700
4701 static void toolbar_attach_cb(GtkWidget *widget, gpointer data)
4702 {
4703         compose_attach_cb(data, 0, NULL);
4704 }
4705
4706 static void toolbar_sig_cb(GtkWidget *widget, gpointer data)
4707 {
4708         Compose *compose = (Compose *)data;
4709
4710         compose_insert_sig(compose);
4711 }
4712
4713 static void toolbar_ext_editor_cb(GtkWidget *widget, gpointer data)
4714 {
4715         Compose *compose = (Compose *)data;
4716
4717         compose_exec_ext_editor(compose);
4718 }
4719
4720 static void toolbar_linewrap_cb(GtkWidget *widget, gpointer data)
4721 {
4722         Compose *compose = (Compose *)data;
4723
4724         compose_wrap_line(compose);
4725 }
4726
4727 static void toolbar_address_cb(GtkWidget *widget, gpointer data)
4728 {
4729         compose_address_cb(data, 0, NULL);
4730 }
4731
4732 static void select_account(Compose * compose, PrefsAccount * ac)
4733 {
4734         compose->account = ac;
4735         compose_set_title(compose);
4736
4737 #if 0 /* NEW COMPOSE GUI */
4738                 if (ac->protocol == A_NNTP) {
4739                         GtkItemFactory *ifactory;
4740                         GtkWidget *menuitem;
4741
4742                         ifactory = gtk_item_factory_from_widget(compose->menubar);
4743                         menu_set_sensitive(ifactory,
4744                                            "/Message/Followup to", TRUE);
4745                         gtk_widget_show(compose->newsgroups_hbox);
4746                         gtk_widget_show(compose->newsgroups_entry);
4747                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
4748                                                   1, 4);
4749
4750                         compose->use_to = FALSE;
4751                         compose->use_cc = FALSE;
4752
4753                         menuitem = gtk_item_factory_get_item(ifactory, "/Message/To");
4754                         gtk_check_menu_item_set_active
4755                                 (GTK_CHECK_MENU_ITEM(menuitem), FALSE);
4756
4757                         menu_set_sensitive(ifactory,
4758                                            "/Message/To", TRUE);
4759                         menuitem = gtk_item_factory_get_item(ifactory, "/Message/Cc");
4760                         gtk_check_menu_item_set_active
4761                                 (GTK_CHECK_MENU_ITEM(menuitem), FALSE);
4762
4763                         gtk_widget_hide(compose->to_hbox);
4764                         gtk_widget_hide(compose->to_entry);
4765                         gtk_widget_hide(compose->cc_hbox);
4766                         gtk_widget_hide(compose->cc_entry);
4767                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
4768                                                   0, 0);
4769                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
4770                                                   3, 0);
4771                 }
4772                 else {
4773                         GtkItemFactory *ifactory;
4774                         GtkWidget *menuitem;
4775
4776                         ifactory = gtk_item_factory_from_widget(compose->menubar);
4777                         menu_set_sensitive(ifactory,
4778                                            "/Message/Followup to", FALSE);
4779                         gtk_entry_set_text(GTK_ENTRY(compose->newsgroups_entry), "");
4780                         gtk_widget_hide(compose->newsgroups_hbox);
4781                         gtk_widget_hide(compose->newsgroups_entry);
4782                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
4783                                                   1, 0);
4784
4785                         compose->use_to = TRUE;
4786                         compose->use_cc = TRUE;
4787
4788                         menuitem = gtk_item_factory_get_item(ifactory, "/Message/To");
4789                         gtk_check_menu_item_set_active
4790                                 (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
4791                         menu_set_sensitive(ifactory,
4792                                            "/Message/To", FALSE);
4793                         menuitem = gtk_item_factory_get_item(ifactory, "/Message/Cc");
4794                         gtk_check_menu_item_set_active
4795                                 (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
4796                         gtk_widget_show(compose->to_hbox);
4797                         gtk_widget_show(compose->to_entry);
4798                         gtk_widget_show(compose->cc_hbox);
4799                         gtk_widget_show(compose->cc_entry);
4800
4801                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
4802                                                   0, 4);
4803                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
4804                                                   3, 4);
4805                 }
4806                 gtk_widget_queue_resize(compose->table_vbox);
4807 #endif
4808 }
4809
4810 static void account_activated(GtkMenuItem *menuitem, gpointer data)
4811 {
4812         Compose *compose = (Compose *)data;
4813
4814         PrefsAccount *ac;
4815
4816         ac = (PrefsAccount *)gtk_object_get_user_data(GTK_OBJECT(menuitem));
4817         g_return_if_fail(ac != NULL);
4818
4819         if (ac != compose->account)
4820                 select_account(compose, ac);
4821 }
4822
4823 static void attach_selected(GtkCList *clist, gint row, gint column,
4824                             GdkEvent *event, gpointer data)
4825 {
4826         Compose *compose = (Compose *)data;
4827
4828         if (event && event->type == GDK_2BUTTON_PRESS)
4829                 compose_attach_property(compose);
4830 }
4831
4832 static void attach_button_pressed(GtkWidget *widget, GdkEventButton *event,
4833                                   gpointer data)
4834 {
4835         Compose *compose = (Compose *)data;
4836         GtkCList *clist = GTK_CLIST(compose->attach_clist);
4837         gint row, column;
4838
4839         if (!event) return;
4840
4841         if (event->button == 3) {
4842                 if ((clist->selection && !clist->selection->next) ||
4843                     !clist->selection) {
4844                         gtk_clist_unselect_all(clist);
4845                         if (gtk_clist_get_selection_info(clist,
4846                                                          event->x, event->y,
4847                                                          &row, &column)) {
4848                                 gtk_clist_select_row(clist, row, column);
4849                                 gtkut_clist_set_focus_row(clist, row);
4850                         }
4851                 }
4852                 gtk_menu_popup(GTK_MENU(compose->popupmenu), NULL, NULL,
4853                                NULL, NULL, event->button, event->time);
4854         }
4855 }
4856
4857 static void attach_key_pressed(GtkWidget *widget, GdkEventKey *event,
4858                                gpointer data)
4859 {
4860         Compose *compose = (Compose *)data;
4861
4862         if (!event) return;
4863
4864         switch (event->keyval) {
4865         case GDK_Delete:
4866                 compose_attach_remove_selected(compose);
4867                 break;
4868         }
4869 }
4870
4871 static void compose_send_cb(gpointer data, guint action, GtkWidget *widget)
4872 {
4873         Compose *compose = (Compose *)data;
4874         gint val;
4875
4876         val = compose_send(compose);
4877
4878         if (val == 0) gtk_widget_destroy(compose->window);
4879 }
4880
4881 static void compose_send_later_cb(gpointer data, guint action,
4882                                   GtkWidget *widget)
4883 {
4884         Compose *compose = (Compose *)data;
4885         gchar tmp[22];
4886         gboolean recipient_found;
4887         GSList *list;
4888
4889         if(!compose_check_for_valid_recipient(compose)) {
4890                 alertpanel_error(_("Recipient is not specified."));
4891                 return;
4892         }
4893
4894         g_snprintf(tmp, 22, "%s%ctmpmsg%d",
4895                    g_get_tmp_dir(), G_DIR_SEPARATOR, (gint)compose);
4896
4897         if (prefs_common.linewrap_at_send)
4898                 compose_wrap_line_all(compose);
4899
4900         if (compose_write_to_file(compose, tmp, FALSE) < 0 ||
4901             compose_queue(compose, tmp) < 0) {
4902                 alertpanel_error(_("Can't queue the message."));
4903                 return;
4904         }
4905
4906         if (prefs_common.savemsg) {
4907                 if (compose_save_to_outbox(compose, tmp) < 0)
4908                         alertpanel_error
4909                                 (_("Can't save the message to outbox."));
4910         }
4911
4912         if (unlink(tmp) < 0)
4913                 FILE_OP_ERROR(tmp, "unlink");
4914
4915         gtk_widget_destroy(compose->window);
4916 }
4917
4918 static void compose_draft_cb(gpointer data, guint action, GtkWidget *widget)
4919 {
4920         Compose *compose = (Compose *)data;
4921         FolderItem *draft;
4922         gchar *tmp;
4923
4924         draft = folder_get_default_draft();
4925
4926         tmp = g_strdup_printf("%s%cdraft.%d", g_get_tmp_dir(),
4927                               G_DIR_SEPARATOR, (gint)compose);
4928
4929         if (compose_write_to_file(compose, tmp, TRUE) < 0) {
4930                 g_free(tmp);
4931                 return;
4932         }
4933
4934         folder_item_scan(draft);
4935         if (folder_item_add_msg(draft, tmp, TRUE) < 0) {
4936                 unlink(tmp);
4937                 g_free(tmp);
4938                 return;
4939         }
4940         g_free(tmp);
4941
4942         if (compose->mode == COMPOSE_REEDIT) {
4943                 compose_remove_reedit_target(compose);
4944                 if (compose->targetinfo &&
4945                     compose->targetinfo->folder != draft)
4946                         folderview_update_item(compose->targetinfo->folder,
4947                                                TRUE);
4948         }
4949
4950         folder_item_scan(draft);
4951         folderview_update_item(draft, TRUE);
4952
4953         gtk_widget_destroy(compose->window);
4954 }
4955
4956 static void compose_attach_cb(gpointer data, guint action, GtkWidget *widget)
4957 {
4958         Compose *compose = (Compose *)data;
4959         GList *file_list;
4960
4961         file_list = filesel_select_multiple_files(_("Select file"), NULL);
4962
4963         if (file_list) {
4964                 GList *tmp;
4965
4966                 for ( tmp = file_list; tmp; tmp = tmp->next) {
4967                         gchar *file = (gchar *) tmp->data;
4968                         compose_attach_append(compose, file, MIME_UNKNOWN);
4969                         g_free(file);
4970                 }
4971                 g_list_free(file_list);
4972         }
4973 }
4974
4975 static void compose_insert_file_cb(gpointer data, guint action,
4976                                    GtkWidget *widget)
4977 {
4978         Compose *compose = (Compose *)data;
4979         GList *file_list;
4980
4981         file_list = filesel_select_multiple_files(_("Select file"), NULL);
4982
4983         if (file_list) {
4984                 GList *tmp;
4985
4986                 for ( tmp = file_list; tmp; tmp = tmp->next) {
4987                         gchar *file = (gchar *) tmp->data;
4988                         compose_insert_file(compose, file);
4989                         g_free(file);
4990                 }
4991                 g_list_free(file_list);
4992         }
4993 }
4994
4995 static gint compose_delete_cb(GtkWidget *widget, GdkEventAny *event,
4996                               gpointer data)
4997 {
4998         compose_close_cb(data, 0, NULL);
4999         return TRUE;
5000 }
5001
5002 static void compose_close_cb(gpointer data, guint action, GtkWidget *widget)
5003 {
5004         Compose *compose = (Compose *)data;
5005         AlertValue val;
5006
5007         if (compose->exteditor_tag != -1) {
5008                 if (!compose_ext_editor_kill(compose))
5009                         return;
5010         }
5011
5012         if (compose->modified) {
5013                 val = alertpanel(_("Discard message"),
5014                                  _("This message has been modified. discard it?"),
5015                                  _("Discard"), _("to Draft"), _("Cancel"));
5016
5017                 switch (val) {
5018                 case G_ALERTDEFAULT:
5019                         break;
5020                 case G_ALERTALTERNATE:
5021                         compose_draft_cb(data, 0, NULL);
5022                         return;
5023                 default:
5024                         return;
5025                 }
5026         }
5027 #if USE_PSPELL
5028         if (compose->gtkpspell) {
5029                 gtkpspell_detach(compose->gtkpspell);
5030                 compose->gtkpspell = gtkpspell_delete(compose->gtkpspell);
5031         }
5032 #endif
5033         gtk_widget_destroy(compose->window);
5034 }
5035
5036 static void compose_address_cb(gpointer data, guint action, GtkWidget *widget)
5037 {
5038         Compose *compose = (Compose *)data;
5039
5040         addressbook_open(compose);
5041 }
5042
5043 static void compose_ext_editor_cb(gpointer data, guint action,
5044                                   GtkWidget *widget)
5045 {
5046         Compose *compose = (Compose *)data;
5047
5048         compose_exec_ext_editor(compose);
5049 }
5050
5051 static void compose_destroy_cb(GtkWidget *widget, Compose *compose)
5052 {
5053         compose_destroy(compose);
5054 }
5055
5056 static void compose_cut_cb(Compose *compose)
5057 {
5058         if (compose->focused_editable &&
5059             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
5060                 gtk_editable_cut_clipboard
5061                         (GTK_EDITABLE(compose->focused_editable));
5062 }
5063
5064 static void compose_copy_cb(Compose *compose)
5065 {
5066         if (compose->focused_editable &&
5067             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
5068                 gtk_editable_copy_clipboard
5069                         (GTK_EDITABLE(compose->focused_editable));
5070 }
5071
5072 static void compose_paste_cb(Compose *compose)
5073 {
5074         if (compose->focused_editable &&
5075             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
5076                 gtk_editable_paste_clipboard
5077                         (GTK_EDITABLE(compose->focused_editable));
5078 }
5079
5080 static void compose_allsel_cb(Compose *compose)
5081 {
5082         if (compose->focused_editable &&
5083             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
5084                 gtk_editable_select_region
5085                         (GTK_EDITABLE(compose->focused_editable), 0, -1);
5086 }
5087
5088 static void compose_grab_focus_cb(GtkWidget *widget, Compose *compose)
5089 {
5090         if (GTK_IS_EDITABLE(widget))
5091                 compose->focused_editable = widget;
5092 }
5093
5094 static void compose_changed_cb(GtkEditable *editable, Compose *compose)
5095 {
5096         if (compose->modified == FALSE) {
5097                 compose->modified = TRUE;
5098                 compose_set_title(compose);
5099         }
5100 }
5101
5102 static void compose_button_press_cb(GtkWidget *widget, GdkEventButton *event,
5103                                     Compose *compose)
5104 {
5105         gtk_stext_set_point(GTK_STEXT(widget),
5106                            gtk_editable_get_position(GTK_EDITABLE(widget)));
5107 }
5108
5109 #if 0
5110 static void compose_key_press_cb(GtkWidget *widget, GdkEventKey *event,
5111                                  Compose *compose)
5112 {
5113         gtk_stext_set_point(GTK_STEXT(widget),
5114                            gtk_editable_get_position(GTK_EDITABLE(widget)));
5115 }
5116 #endif
5117
5118 #if 0 /* NEW COMPOSE GUI */
5119 static void compose_toggle_to_cb(gpointer data, guint action,
5120                                  GtkWidget *widget)
5121 {
5122         Compose *compose = (Compose *)data;
5123
5124         if (GTK_CHECK_MENU_ITEM(widget)->active) {
5125                 gtk_widget_show(compose->to_hbox);
5126                 gtk_widget_show(compose->to_entry);
5127                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 1, 4);
5128                 compose->use_to = TRUE;
5129         } else {
5130                 gtk_widget_hide(compose->to_hbox);
5131                 gtk_widget_hide(compose->to_entry);
5132                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 1, 0);
5133                 gtk_widget_queue_resize(compose->table_vbox);
5134                 compose->use_to = FALSE;
5135         }
5136
5137         if (addressbook_get_target_compose() == compose)
5138                 addressbook_set_target_compose(compose);
5139 }
5140
5141 static void compose_toggle_cc_cb(gpointer data, guint action,
5142                                  GtkWidget *widget)
5143 {
5144         Compose *compose = (Compose *)data;
5145
5146         if (GTK_CHECK_MENU_ITEM(widget)->active) {
5147                 gtk_widget_show(compose->cc_hbox);
5148                 gtk_widget_show(compose->cc_entry);
5149                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 3, 4);
5150                 compose->use_cc = TRUE;
5151         } else {
5152                 gtk_widget_hide(compose->cc_hbox);
5153                 gtk_widget_hide(compose->cc_entry);
5154                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 3, 0);
5155                 gtk_widget_queue_resize(compose->table_vbox);
5156                 compose->use_cc = FALSE;
5157         }
5158
5159         if (addressbook_get_target_compose() == compose)
5160                 addressbook_set_target_compose(compose);
5161 }
5162
5163 static void compose_toggle_bcc_cb(gpointer data, guint action,
5164                                   GtkWidget *widget)
5165 {
5166         Compose *compose = (Compose *)data;
5167
5168         if (GTK_CHECK_MENU_ITEM(widget)->active) {
5169                 gtk_widget_show(compose->bcc_hbox);
5170                 gtk_widget_show(compose->bcc_entry);
5171                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 4, 4);
5172                 compose->use_bcc = TRUE;
5173         } else {
5174                 gtk_widget_hide(compose->bcc_hbox);
5175                 gtk_widget_hide(compose->bcc_entry);
5176                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 4, 0);
5177                 gtk_widget_queue_resize(compose->table_vbox);
5178                 compose->use_bcc = FALSE;
5179         }
5180
5181         if (addressbook_get_target_compose() == compose)
5182                 addressbook_set_target_compose(compose);
5183 }
5184
5185 static void compose_toggle_replyto_cb(gpointer data, guint action,
5186                                       GtkWidget *widget)
5187 {
5188         Compose *compose = (Compose *)data;
5189
5190         if (GTK_CHECK_MENU_ITEM(widget)->active) {
5191                 gtk_widget_show(compose->reply_hbox);
5192                 gtk_widget_show(compose->reply_entry);
5193                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 5, 4);
5194                 compose->use_replyto = TRUE;
5195         } else {
5196                 gtk_widget_hide(compose->reply_hbox);
5197                 gtk_widget_hide(compose->reply_entry);
5198                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 5, 0);
5199                 gtk_widget_queue_resize(compose->table_vbox);
5200                 compose->use_replyto = FALSE;
5201         }
5202 }
5203
5204 static void compose_toggle_followupto_cb(gpointer data, guint action,
5205                                          GtkWidget *widget)
5206 {
5207         Compose *compose = (Compose *)data;
5208
5209         if (GTK_CHECK_MENU_ITEM(widget)->active) {
5210                 gtk_widget_show(compose->followup_hbox);
5211                 gtk_widget_show(compose->followup_entry);
5212                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 6, 4);
5213                 compose->use_followupto = TRUE;
5214         } else {
5215                 gtk_widget_hide(compose->followup_hbox);
5216                 gtk_widget_hide(compose->followup_entry);
5217                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 6, 0);
5218                 gtk_widget_queue_resize(compose->table_vbox);
5219                 compose->use_followupto = FALSE;
5220         }
5221 }
5222
5223 static void compose_toggle_attach_cb(gpointer data, guint action,
5224                                      GtkWidget *widget)
5225 {
5226         Compose *compose = (Compose *)data;
5227
5228         if (GTK_CHECK_MENU_ITEM(widget)->active) {
5229                 gtk_widget_ref(compose->edit_vbox);
5230
5231                 gtk_container_remove(GTK_CONTAINER(compose->vbox2),
5232                                      compose->edit_vbox);
5233                 gtk_paned_add2(GTK_PANED(compose->paned), compose->edit_vbox);
5234                 gtk_box_pack_start(GTK_BOX(compose->vbox2), compose->paned,
5235                                    TRUE, TRUE, 0);
5236                 gtk_widget_show(compose->paned);
5237
5238                 gtk_widget_unref(compose->edit_vbox);
5239                 gtk_widget_unref(compose->paned);
5240
5241                 compose->use_attach = TRUE;
5242         } else {
5243                 gtk_widget_ref(compose->paned);
5244                 gtk_widget_ref(compose->edit_vbox);
5245
5246                 gtk_container_remove(GTK_CONTAINER(compose->vbox2),
5247                                      compose->paned);
5248                 gtk_container_remove(GTK_CONTAINER(compose->paned),
5249                                      compose->edit_vbox);
5250                 gtk_box_pack_start(GTK_BOX(compose->vbox2),
5251                                    compose->edit_vbox, TRUE, TRUE, 0);
5252
5253                 gtk_widget_unref(compose->edit_vbox);
5254
5255                 compose->use_attach = FALSE;
5256         }
5257 }
5258 #endif
5259
5260 #if USE_GPGME
5261 static void compose_toggle_sign_cb(gpointer data, guint action,
5262                                    GtkWidget *widget)
5263 {
5264         Compose *compose = (Compose *)data;
5265
5266         if (GTK_CHECK_MENU_ITEM(widget)->active)
5267                 compose->use_signing = TRUE;
5268         else
5269                 compose->use_signing = FALSE;
5270 }
5271
5272 static void compose_toggle_encrypt_cb(gpointer data, guint action,
5273                                       GtkWidget *widget)
5274 {
5275         Compose *compose = (Compose *)data;
5276
5277         if (GTK_CHECK_MENU_ITEM(widget)->active)
5278                 compose->use_encryption = TRUE;
5279         else
5280                 compose->use_encryption = FALSE;
5281 }
5282 #endif /* USE_GPGME */
5283
5284 static void compose_toggle_ruler_cb(gpointer data, guint action,
5285                                     GtkWidget *widget)
5286 {
5287         Compose *compose = (Compose *)data;
5288
5289         if (GTK_CHECK_MENU_ITEM(widget)->active) {
5290                 gtk_widget_show(compose->ruler_hbox);
5291                 prefs_common.show_ruler = TRUE;
5292         } else {
5293                 gtk_widget_hide(compose->ruler_hbox);
5294                 gtk_widget_queue_resize(compose->edit_vbox);
5295                 prefs_common.show_ruler = FALSE;
5296         }
5297 }
5298
5299 static void compose_attach_drag_received_cb (GtkWidget          *widget,
5300                                              GdkDragContext     *drag_context,
5301                                              gint                x,
5302                                              gint                y,
5303                                              GtkSelectionData   *data,
5304                                              guint               info,
5305                                              guint               time,
5306                                              gpointer            user_data)
5307 {
5308         Compose *compose = (Compose *)user_data;
5309         GList *list, *tmp;
5310
5311         list = uri_list_extract_filenames((const gchar *)data->data);
5312         for (tmp = list; tmp != NULL; tmp = tmp->next)
5313                 compose_attach_append(compose, (const gchar *)tmp->data,
5314                                       MIME_UNKNOWN);
5315         list_free_strings(list);
5316         g_list_free(list);
5317 }
5318
5319 static void compose_insert_drag_received_cb (GtkWidget          *widget,
5320                                              GdkDragContext     *drag_context,
5321                                              gint                x,
5322                                              gint                y,
5323                                              GtkSelectionData   *data,
5324                                              guint               info,
5325                                              guint               time,
5326                                              gpointer            user_data)
5327 {
5328         Compose *compose = (Compose *)user_data;
5329         GList *list, *tmp;
5330
5331         list = uri_list_extract_filenames((const gchar *)data->data);
5332         for (tmp = list; tmp != NULL; tmp = tmp->next)
5333                 compose_insert_file(compose, (const gchar *)tmp->data);
5334         list_free_strings(list);
5335         g_list_free(list);
5336 }
5337
5338 #if 0 /* NEW COMPOSE GUI */
5339 static void to_activated(GtkWidget *widget, Compose *compose)
5340 {
5341         if (GTK_WIDGET_VISIBLE(compose->newsgroups_entry))
5342                 gtk_widget_grab_focus(compose->newsgroups_entry);
5343         else
5344                 gtk_widget_grab_focus(compose->subject_entry);
5345 }
5346
5347 static void newsgroups_activated(GtkWidget *widget, Compose *compose)
5348 {
5349         gtk_widget_grab_focus(compose->subject_entry);
5350 }
5351
5352 static void subject_activated(GtkWidget *widget, Compose *compose)
5353 {
5354         if (GTK_WIDGET_VISIBLE(compose->cc_entry))
5355                 gtk_widget_grab_focus(compose->cc_entry);
5356         else if (GTK_WIDGET_VISIBLE(compose->bcc_entry))
5357                 gtk_widget_grab_focus(compose->bcc_entry);
5358         else if (GTK_WIDGET_VISIBLE(compose->reply_entry))
5359                 gtk_widget_grab_focus(compose->reply_entry);
5360         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
5361                 gtk_widget_grab_focus(compose->followup_entry);
5362         else
5363                 gtk_widget_grab_focus(compose->text);
5364 }
5365
5366 static void cc_activated(GtkWidget *widget, Compose *compose)
5367 {
5368         if (GTK_WIDGET_VISIBLE(compose->bcc_entry))
5369                 gtk_widget_grab_focus(compose->bcc_entry);
5370         else if (GTK_WIDGET_VISIBLE(compose->reply_entry))
5371                 gtk_widget_grab_focus(compose->reply_entry);
5372         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
5373                 gtk_widget_grab_focus(compose->followup_entry);
5374         else
5375                 gtk_widget_grab_focus(compose->text);
5376 }
5377
5378 static void bcc_activated(GtkWidget *widget, Compose *compose)
5379 {
5380         if (GTK_WIDGET_VISIBLE(compose->reply_entry))
5381                 gtk_widget_grab_focus(compose->reply_entry);
5382         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
5383                 gtk_widget_grab_focus(compose->followup_entry);
5384         else
5385                 gtk_widget_grab_focus(compose->text);
5386 }
5387
5388 static void replyto_activated(GtkWidget *widget, Compose *compose)
5389 {
5390         if (GTK_WIDGET_VISIBLE(compose->followup_entry))
5391                 gtk_widget_grab_focus(compose->followup_entry);
5392         else
5393                 gtk_widget_grab_focus(compose->text);
5394 }
5395
5396 static void followupto_activated(GtkWidget *widget, Compose *compose)
5397 {
5398         gtk_widget_grab_focus(compose->text);
5399 }
5400 #endif
5401
5402 static void compose_toggle_return_receipt_cb(gpointer data, guint action,
5403                                              GtkWidget *widget)
5404 {
5405         Compose *compose = (Compose *)data;
5406
5407         if (GTK_CHECK_MENU_ITEM(widget)->active)
5408                 compose->return_receipt = TRUE;
5409         else
5410                 compose->return_receipt = FALSE;
5411 }
5412
5413 static gchar *compose_quote_fmt         (Compose        *compose,
5414                                          MsgInfo        *msginfo,
5415                                          const gchar    *fmt,
5416                                          const gchar    *qmark)
5417 {
5418         gchar * quote_str = NULL;
5419
5420         if (qmark != NULL) {
5421                 gchar * p;
5422
5423                 quote_fmt_init(msginfo, NULL);
5424                 quote_fmt_scan_string(qmark);
5425                 quote_fmtparse();
5426
5427                 p = quote_fmt_get_buffer();
5428                 if (p == NULL) {
5429                         alertpanel_error
5430                                 (_("Quote mark format error."));
5431                 }
5432                 else {
5433                         quote_str = alloca(strlen(p) + 1);
5434                         strcpy(quote_str, p);
5435                 }
5436         }
5437
5438         quote_fmt_init(msginfo, quote_str);
5439         quote_fmt_scan_string(fmt);
5440         quote_fmtparse();
5441
5442         if (quote_fmt_get_buffer() == NULL)
5443                 alertpanel_error
5444                         (_("Message reply/forward format error."));
5445
5446         return quote_fmt_get_buffer();
5447 }
5448
5449 static void template_apply_cb(gchar *s, gpointer data)
5450 {
5451         Compose *compose = (Compose*)data;
5452         GtkSText *text = GTK_STEXT(compose->text);
5453         gchar *quote_str;
5454         gchar *qmark;
5455         gchar *parsed_text;
5456         gchar *tmpl;
5457         gchar *old_tmpl = s;
5458
5459         if(!s) return;
5460
5461         if(compose->replyinfo == NULL) {
5462                 gtk_stext_freeze(text);
5463                 gtk_stext_set_point(text, 0);
5464                 gtk_stext_forward_delete(text, gtk_stext_get_length(text));
5465                 gtk_stext_insert(text, NULL, NULL, NULL, s, -1);
5466                 gtk_stext_thaw(text);
5467                 g_free(old_tmpl);
5468                 return;
5469         }
5470
5471         parsed_text = g_new(gchar, strlen(s)*2 + 1);
5472         tmpl = parsed_text;
5473         while(*s) {
5474                 if (*s == '\n') {
5475                         *parsed_text++ = '\\';
5476                         *parsed_text++ = 'n';
5477                         s++;
5478                 } else {
5479                         *parsed_text++ = *s++;
5480                 }
5481         }
5482         *parsed_text = '\0';
5483
5484         if (prefs_common.quotemark && *prefs_common.quotemark)
5485                 qmark = prefs_common.quotemark;
5486         else
5487                 qmark = "> ";
5488
5489         quote_str = compose_quote_fmt(compose, compose->replyinfo, tmpl, qmark);
5490         if (quote_str != NULL) {
5491                 gtk_stext_freeze(text);
5492                 gtk_stext_set_point(text, 0);
5493                 gtk_stext_forward_delete(text, gtk_stext_get_length(text));
5494                 gtk_stext_insert(text, NULL, NULL, NULL, quote_str, -1);
5495                 gtk_stext_thaw(text);
5496         }
5497
5498         g_free(old_tmpl);
5499         g_free(tmpl);
5500 }
5501
5502 static void template_select_cb(gpointer data, guint action,
5503                                GtkWidget *widget)
5504 {
5505         template_select(&template_apply_cb, data);
5506 }
5507
5508 void compose_headerentry_key_press_event_cb(GtkWidget *entry, GdkEventKey *event, compose_headerentry *headerentry) {
5509         if((g_slist_length(headerentry->compose->header_list) > 0) &&
5510             ((headerentry->headernum + 1) != headerentry->compose->header_nextrow) &&
5511             !(event->state & GDK_MODIFIER_MASK) &&
5512             (event->keyval == GDK_BackSpace) &&
5513             (strlen(gtk_entry_get_text(GTK_ENTRY(entry))) == 0)) {
5514                 gtk_container_remove(GTK_CONTAINER(headerentry->compose->header_table), headerentry->combo);
5515                 gtk_container_remove(GTK_CONTAINER(headerentry->compose->header_table), headerentry->entry);
5516                 headerentry->compose->header_list = g_slist_remove(headerentry->compose->header_list, headerentry);
5517                 g_free(headerentry);
5518         }
5519 }
5520
5521 void compose_headerentry_changed_cb(GtkWidget *entry, compose_headerentry *headerentry) {
5522         if(strlen(gtk_entry_get_text(GTK_ENTRY(entry))) != 0) {
5523                 headerentry->compose->header_list = g_slist_append(headerentry->compose->header_list, headerentry);
5524                 compose_create_header_entry(headerentry->compose);
5525                 gtk_signal_disconnect_by_func(GTK_OBJECT(entry), GTK_SIGNAL_FUNC(compose_headerentry_changed_cb), headerentry);
5526         }
5527 }