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"),         "<control>Return",
 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         GList *cur_ac;
 501         GList *account_list;
 502         PrefsAccount *ac_prefs;
 503
 504         if (item && item->prefs->enable_default_account) {
 505                 /* get a PrefsAccount *pointer on the wished account */
 506                 account_list=account_get_list();
 507                 for (cur_ac = account_list; cur_ac != NULL; cur_ac = cur_ac->next) {
 508                         ac_prefs = (PrefsAccount *)cur_ac->data;
 509                         if (ac_prefs->account_id == item->prefs->default_account) {
 510                                 account = ac_prefs;
 511                                 break;
 512                         }
 513                 }
 514         }
 515         if (!account) account = cur_account;
 516         g_return_val_if_fail(account != NULL, NULL);
 517
 518         compose = compose_create(account, COMPOSE_NEW);
 519         compose->replyinfo = NULL;
 520
 521         if (prefs_common.auto_sig)
 522                 compose_insert_sig(compose);
 523         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
 524         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
 525
 526         if (account->protocol != A_NNTP) {
 527                 if (to) {
 528                         compose_entry_append(compose, to, COMPOSE_TO);
 529                 } else if(item && item->prefs->enable_default_to) {
 530                         compose_entry_append(compose, item->prefs->default_to, COMPOSE_TO);
 531                 }
 532                 if (item && item->ret_rcpt) {
 533                         GtkItemFactory *ifactory;
 534
 535                         ifactory = gtk_item_factory_from_widget(compose->menubar);
 536                         menu_set_toggle(ifactory, "/Message/Request Return Receipt", TRUE);
 537                 }
 538         } else {
 539                 if (to) {
 540                         compose_entry_append(compose, to, COMPOSE_NEWSGROUPS);
 541                 }
 542         }
 543         gtk_widget_grab_focus(compose->subject_entry);
 544
 545         if (prefs_common.auto_exteditor)
 546                 compose_exec_ext_editor(compose);
 547
 548         return compose;
 549 }
 550
 551 #define CHANGE_FLAGS(msginfo) \
 552 { \
 553 if (msginfo->folder->folder->change_flags != NULL) \
 554 msginfo->folder->folder->change_flags(msginfo->folder->folder, \
 555                                       msginfo->folder, \
 556                                       msginfo); \
 557 }
 558
 559 /*
 560 Compose * compose_new_followup_and_replyto(PrefsAccount *account,
 561                                            const gchar *followupto, gchar * to)
 562 {
 563         Compose *compose;
 564
 565         if (!account) account = cur_account;
 566         g_return_val_if_fail(account != NULL, NULL);
 567         g_return_val_if_fail(account->protocol != A_NNTP, NULL);
 568
 569         compose = compose_create(account, COMPOSE_NEW);
 570
 571         if (prefs_common.auto_sig)
 572                 compose_insert_sig(compose);
 573         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
 574         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
 575
 576         compose_entry_append(compose, to, COMPOSE_TO);
 577         compose_entry_append(compose, followupto, COMPOSE_NEWSGROUPS);
 578         gtk_widget_grab_focus(compose->subject_entry);
 579
 580         return compose;
 581 }
 582 */
 583
 584 void compose_reply(MsgInfo *msginfo, gboolean quote, gboolean to_all,
 585                    gboolean ignore_replyto)
 586 {
 587         compose_generic_reply(msginfo, quote, to_all, ignore_replyto, FALSE);
 588 }
 589
 590 void compose_followup_and_reply_to(MsgInfo *msginfo, gboolean quote,
 591                                    gboolean to_all,
 592                                    gboolean ignore_replyto)
 593 {
 594         compose_generic_reply(msginfo, quote, to_all, ignore_replyto, TRUE);
 595 }
 596
 597 static void compose_generic_reply(MsgInfo *msginfo, gboolean quote,
 598                                   gboolean to_all,
 599                                   gboolean ignore_replyto,
 600                                   gboolean followup_and_reply_to)
 601 {
 602         Compose *compose;
 603         PrefsAccount *account;
 604         PrefsAccount *reply_account;
 605         GtkSText *text;
 606
 607         g_return_if_fail(msginfo != NULL);
 608         g_return_if_fail(msginfo->folder != NULL);
 609
 610         account = msginfo->folder->folder->account;
 611         if (!account && msginfo->to && prefs_common.reply_account_autosel) {
 612                 gchar *to;
 613                 Xstrdup_a(to, msginfo->to, return);
 614                 extract_address(to);
 615                 account = account_find_from_address(to);
 616         }
 617         if(!account&& prefs_common.reply_account_autosel) {
 618                 gchar cc[BUFFSIZE];
 619                 if(!get_header_from_msginfo(msginfo,cc,sizeof(cc),"CC:")){ /* Found a CC header */
 620                         extract_address(cc);
 621                         account = account_find_from_address(cc);
 622                 }
 623         }
 624
 625         if (!account) account = cur_account;
 626         g_return_if_fail(account != NULL);
 627
 628         if (ignore_replyto && account->protocol == A_NNTP &&
 629             !followup_and_reply_to) {
 630                 reply_account =
 631                         account_find_from_address(account->address);
 632                 if (!reply_account)
 633                         reply_account = compose_current_mail_account();
 634                 if (!reply_account)
 635                         return;
 636         } else
 637                 reply_account = account;
 638         MSG_UNSET_PERM_FLAGS(msginfo->flags, MSG_FORWARDED);
 639         MSG_SET_PERM_FLAGS(msginfo->flags, MSG_REPLIED);
 640
 641         CHANGE_FLAGS(msginfo);
 642
 643         compose = compose_create(account, COMPOSE_REPLY);
 644         compose->replyinfo = msginfo;
 645
 646 #if 0 /* NEW COMPOSE GUI */
 647         if (followup_and_reply_to) {
 648                 gtk_widget_show(compose->to_hbox);
 649                 gtk_widget_show(compose->to_entry);
 650                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 1, 4);
 651                 compose->use_to = TRUE;
 652         }
 653 #endif
 654         if (msginfo->folder && msginfo->folder->ret_rcpt) {
 655                 GtkItemFactory *ifactory;
 656
 657                 ifactory = gtk_item_factory_from_widget(compose->menubar);
 658                 menu_set_toggle(ifactory, "/Message/Request Return Receipt", TRUE);
 659         }
 660
 661         if (compose_parse_header(compose, msginfo) < 0) return;
 662         compose_reply_set_entry(compose, msginfo, to_all, ignore_replyto,
 663                                 followup_and_reply_to);
 664
 665         text = GTK_STEXT(compose->text);
 666         gtk_stext_freeze(text);
 667
 668         if (quote) {
 669                 FILE *fp;
 670                 gchar *quote_str;
 671
 672                 if ((fp = procmime_get_first_text_content(msginfo)) == NULL)
 673                         g_warning(_("Can't get text part\n"));
 674                 else {
 675                         gchar * qmark;
 676
 677                         if (prefs_common.quotemark && *prefs_common.quotemark)
 678                                 qmark = prefs_common.quotemark;
 679                         else
 680                                 qmark = "> ";
 681
 682                         quote_str = compose_quote_fmt(compose, msginfo,
 683                                                       prefs_common.quotefmt,
 684                                                       qmark);
 685
 686                         /*
 687                         quote_str = compose_quote_parse_fmt
 688                                 (compose, msginfo, prefs_common.quotefmt);
 689                         */
 690
 691                         if (quote_str != NULL)
 692                                 gtk_stext_insert(text, NULL, NULL, NULL,
 693                                                  quote_str, -1);
 694                         /*                      g_free(quote_str); */
 695                         /* compose_quote_file(compose, msginfo, fp); */
 696                         fclose(fp);
 697                 }
 698         }
 699
 700         if (prefs_common.auto_sig)
 701                 compose_insert_sig(compose);
 702         gtk_editable_set_position(GTK_EDITABLE(text), 0);
 703         gtk_stext_set_point(text, 0);
 704
 705         if (quote && prefs_common.linewrap_quote) {
 706                 compose_wrap_line_all(compose);
 707         }
 708
 709         gtk_stext_thaw(text);
 710         gtk_widget_grab_focus(compose->text);
 711
 712         if (prefs_common.auto_exteditor)
 713                 compose_exec_ext_editor(compose);
 714 }
 715
 716
 717 static gchar *procmime_get_file_name(MimeInfo *mimeinfo)
 718 {
 719         gchar *base;
 720         gchar *filename;
 721
 722         g_return_val_if_fail(mimeinfo != NULL, NULL);
 723
 724         base = mimeinfo->filename ? mimeinfo->filename
 725                 : mimeinfo->name ? mimeinfo->name : NULL;
 726
 727         if (MIME_TEXT_HTML == mimeinfo->mime_type && base == NULL){
 728                 filename = g_strdup_printf("%s%smimetmp%i.html",
 729                                            get_mime_tmp_dir(),
 730                                            G_DIR_SEPARATOR_S,
 731                                            mimeinfo);
 732                 return filename;
 733         }
 734         else {
 735                 base = base ? base : "";
 736                 base = g_basename(base);
 737                 if (*base == '\0') {
 738                         filename = g_strdup_printf("%s%smimetmp%i",
 739                                                    get_mime_tmp_dir(),
 740                                                    G_DIR_SEPARATOR_S,
 741                                                    mimeinfo);
 742                         return filename;
 743                 }
 744         }
 745
 746         filename = g_strconcat(get_mime_tmp_dir(), G_DIR_SEPARATOR_S,
 747                                base, NULL);
 748
 749         return filename;
 750 }
 751
 752 static gchar * mime_extract_file(gchar * source, MimeInfo *partinfo)
 753 {
 754         gchar *filename;
 755
 756         if (!partinfo) return;
 757
 758         filename = procmime_get_file_name(partinfo);
 759
 760         if (procmime_get_part(filename, source, partinfo) < 0)
 761                 alertpanel_error
 762                         (_("Can't get the part of multipart message."));
 763
 764         return filename;
 765 }
 766
 767 static void compose_attach_parts(Compose * compose,
 768                                  MsgInfo * msginfo)
 769 {
 770
 771         FILE *fp;
 772         gchar *file;
 773         MimeInfo *mimeinfo;
 774         MsgInfo *tmpmsginfo;
 775         gchar *p;
 776         gchar *boundary;
 777         gint boundary_len = 0;
 778         gchar buf[BUFFSIZE];
 779         glong fpos, prev_fpos;
 780         gint npart;
 781         gchar * source;
 782         gchar * filename;
 783
 784         g_return_if_fail(msginfo != NULL);
 785
 786 #if USE_GPGME
 787         for (;;) {
 788                 if ((fp = procmsg_open_message(msginfo)) == NULL) return;
 789                 mimeinfo = procmime_scan_mime_header(fp);
 790                 if (!mimeinfo) break;
 791
 792                 if (!MSG_IS_ENCRYPTED(msginfo->flags) &&
 793                     rfc2015_is_encrypted(mimeinfo)) {
 794                         MSG_SET_TMP_FLAGS(msginfo->flags, MSG_ENCRYPTED);
 795                 }
 796                 if (MSG_IS_ENCRYPTED(msginfo->flags) &&
 797                     !msginfo->plaintext_file  &&
 798                     !msginfo->decryption_failed) {
 799                         rfc2015_decrypt_message(msginfo, mimeinfo, fp);
 800                         if (msginfo->plaintext_file &&
 801                             !msginfo->decryption_failed) {
 802                                 fclose(fp);
 803                                 continue;
 804                         }
 805                 }
 806
 807                 break;
 808         }
 809 #else /* !USE_GPGME */
 810         if ((fp = procmsg_open_message(msginfo)) == NULL) return;
 811         mimeinfo = procmime_scan_mime_header(fp);
 812 #endif /* USE_GPGME */
 813
 814         fclose(fp);
 815         if (!mimeinfo) return;
 816         if (mimeinfo->mime_type == MIME_TEXT)
 817                 return;
 818
 819         if ((fp = procmsg_open_message(msginfo)) == NULL) return;
 820
 821         g_return_if_fail(mimeinfo != NULL);
 822         g_return_if_fail(mimeinfo->mime_type != MIME_TEXT);
 823
 824         if (mimeinfo->mime_type == MIME_MULTIPART) {
 825                 g_return_if_fail(mimeinfo->boundary != NULL);
 826                 g_return_if_fail(mimeinfo->sub == NULL);
 827         }
 828         g_return_if_fail(fp != NULL);
 829
 830         boundary = mimeinfo->boundary;
 831
 832         if (boundary) {
 833                 boundary_len = strlen(boundary);
 834
 835                 /* look for first boundary */
 836                 while ((p = fgets(buf, sizeof(buf), fp)) != NULL)
 837                         if (IS_BOUNDARY(buf, boundary, boundary_len)) break;
 838                 if (!p) {
 839                         fclose(fp);
 840                         return;
 841                 }
 842         }
 843
 844         if ((fpos = ftell(fp)) < 0) {
 845                 perror("ftell");
 846                 fclose(fp);
 847                 return;
 848         }
 849
 850         for (npart = 0;; npart++) {
 851                 MimeInfo *partinfo;
 852                 gboolean eom = FALSE;
 853
 854                 prev_fpos = fpos;
 855
 856                 partinfo = procmime_scan_mime_header(fp);
 857                 if (!partinfo) break;
 858
 859                 if (npart != 0)
 860                         procmime_mimeinfo_insert(mimeinfo, partinfo);
 861                 else
 862                         procmime_mimeinfo_free(partinfo);
 863
 864                 /* look for next boundary */
 865                 buf[0] = '\0';
 866                 while ((p = fgets(buf, sizeof(buf), fp)) != NULL) {
 867                         if (IS_BOUNDARY(buf, boundary, boundary_len)) {
 868                                 if (buf[2 + boundary_len]     == '-' &&
 869                                     buf[2 + boundary_len + 1] == '-')
 870                                         eom = TRUE;
 871                                 break;
 872                         }
 873                 }
 874                 if (p == NULL)
 875                         eom = TRUE;     /* broken MIME message */
 876                 fpos = ftell(fp);
 877
 878                 partinfo->size = fpos - prev_fpos - strlen(buf);
 879
 880                 if (eom) break;
 881         }
 882
 883         source = procmsg_get_message_file_path(msginfo);
 884
 885         g_return_if_fail(mimeinfo != NULL);
 886
 887         if (!mimeinfo->main && mimeinfo->parent)
 888                 {
 889                         filename = mime_extract_file(source, mimeinfo);
 890
 891                         compose_attach_append_with_type(compose, filename,
 892                                                         mimeinfo->content_type,
 893                                                         mimeinfo->mime_type);
 894
 895                         g_free(filename);
 896                 }
 897
 898         if (mimeinfo->sub && mimeinfo->sub->children)
 899                 {
 900                         filename = mime_extract_file(source, mimeinfo->sub);
 901
 902                         compose_attach_append_with_type(compose, filename,
 903                                                         mimeinfo->content_type,
 904                                                         mimeinfo->sub->mime_type);
 905
 906                         g_free(filename);
 907                 }
 908
 909         if (mimeinfo->children) {
 910                 MimeInfo *child;
 911
 912                 child = mimeinfo->children;
 913                 while (child) {
 914                         filename = mime_extract_file(source, child);
 915
 916                         compose_attach_append_with_type(compose, filename,
 917                                                         child->content_type,
 918                                                         child->mime_type);
 919
 920                         g_free(filename);
 921
 922                         child = child->next;
 923                 }
 924         }
 925
 926         fclose(fp);
 927
 928         procmime_mimeinfo_free_all(mimeinfo);
 929 }
 930
 931
 932 #define INSERT_FW_HEADER(var, hdr) \
 933 if (msginfo->var && *msginfo->var) { \
 934         gtk_stext_insert(text, NULL, NULL, NULL, hdr, -1); \
 935         gtk_stext_insert(text, NULL, NULL, NULL, msginfo->var, -1); \
 936         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1); \
 937 }
 938
 939 Compose *compose_forward(PrefsAccount * account, MsgInfo *msginfo,
 940                          gboolean as_attach)
 941 {
 942         Compose *compose;
 943         /*      PrefsAccount *account; */
 944         GtkSText *text;
 945         FILE *fp;
 946         gchar buf[BUFFSIZE];
 947
 948         g_return_val_if_fail(msginfo != NULL, NULL);
 949         g_return_val_if_fail(msginfo->folder != NULL, NULL);
 950
 951         account = msginfo->folder->folder->account;
 952         if (!account && msginfo->to && prefs_common.forward_account_autosel) {
 953                 gchar *to;
 954                 Xstrdup_a(to, msginfo->to, return);
 955                 extract_address(to);
 956                 account = account_find_from_address(to);
 957         }
 958
 959         if(!account && prefs_common.forward_account_autosel) {
 960                 gchar cc[BUFFSIZE];
 961                 if(!get_header_from_msginfo(msginfo,cc,sizeof(cc),"CC:")){ /* Found a CC header */
 962                         extract_address(cc);
 963                         account = account_find_from_address(cc);
 964                 }
 965         }
 966
 967         if (account == NULL) {
 968                 account = cur_account;
 969                 /*
 970                 account = msginfo->folder->folder->account;
 971                 if (!account) account = cur_account;
 972                 */
 973         }
 974         g_return_val_if_fail(account != NULL, NULL);
 975
 976         MSG_UNSET_PERM_FLAGS(msginfo->flags, MSG_REPLIED);
 977         MSG_SET_PERM_FLAGS(msginfo->flags, MSG_FORWARDED);
 978         CHANGE_FLAGS(msginfo);
 979
 980         compose = compose_create(account, COMPOSE_FORWARD);
 981
 982         if (msginfo->subject && *msginfo->subject) {
 983                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), "Fw: ");
 984                 gtk_entry_append_text(GTK_ENTRY(compose->subject_entry),
 985                                       msginfo->subject);
 986         }
 987
 988         text = GTK_STEXT(compose->text);
 989         gtk_stext_freeze(text);
 990
 991         if (as_attach) {
 992                 gchar *msgfile;
 993
 994                 msgfile = procmsg_get_message_file_path(msginfo);
 995                 if (!is_file_exist(msgfile))
 996                         g_warning(_("%s: file not exist\n"), msgfile);
 997                 else
 998                         compose_attach_append(compose, msgfile,
 999                                               MIME_MESSAGE_RFC822);
1000
1001                 g_free(msgfile);
1002         } else {
1003                 FILE *fp;
1004                 gchar *quote_str;
1005                 if ((fp = procmime_get_first_text_content(msginfo)) == NULL)
1006                         g_warning(_("Can't get text part\n"));
1007                 else {
1008                         gchar * qmark;
1009
1010                         if (prefs_common.fw_quotemark &&
1011                             *prefs_common.fw_quotemark)
1012                                 qmark = prefs_common.fw_quotemark;
1013                         else
1014                                 qmark = "> ";
1015
1016                         quote_str = compose_quote_fmt(compose, msginfo,
1017                                                       prefs_common.fw_quotefmt,
1018                                                       qmark);
1019
1020                         if (quote_str != NULL)
1021                                 gtk_stext_insert(text, NULL, NULL, NULL,
1022                                                  quote_str, -1);
1023
1024                         fclose(fp);
1025                 }
1026
1027                 compose_attach_parts(compose, msginfo);
1028         }
1029
1030         if (prefs_common.auto_sig)
1031                 compose_insert_sig(compose);
1032         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
1033         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
1034
1035         gtk_stext_thaw(text);
1036 #if 0 /* NEW COMPOSE GUI */
1037         if (account->protocol != A_NNTP)
1038                 gtk_widget_grab_focus(compose->to_entry);
1039         else
1040                 gtk_widget_grab_focus(compose->newsgroups_entry);
1041 #endif
1042         gtk_widget_grab_focus(compose->header_last->entry);
1043
1044         if (prefs_common.auto_exteditor)
1045                 compose_exec_ext_editor(compose);
1046
1047         return compose;
1048 }
1049
1050 #undef INSERT_FW_HEADER
1051
1052 Compose * compose_forward_multiple(PrefsAccount * account,
1053                           GSList *msginfo_list)
1054 {
1055         Compose *compose;
1056         GtkSText *text;
1057         GSList *msginfo;
1058         gchar *msgfile;
1059
1060         g_return_val_if_fail(msginfo_list != NULL, NULL);
1061
1062         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next) {
1063                 if ( ((MsgInfo *)msginfo->data)->folder == NULL )
1064                         return NULL;
1065         }
1066
1067         if (account == NULL) {
1068                 account = cur_account;
1069                 /*
1070                 account = msginfo->folder->folder->account;
1071                 if (!account) account = cur_account;
1072                 */
1073         }
1074         g_return_val_if_fail(account != NULL, NULL);
1075
1076         compose = compose_create(account, COMPOSE_FORWARD);
1077
1078         text = GTK_STEXT(compose->text);
1079         gtk_stext_freeze(text);
1080
1081         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next) {
1082                 msgfile = procmsg_get_message_file_path((MsgInfo *)msginfo->data);
1083                 if (!is_file_exist(msgfile))
1084                         g_warning(_("%s: file not exist\n"), msgfile);
1085                 else
1086                         compose_attach_append(compose, msgfile,
1087                                 MIME_MESSAGE_RFC822);
1088                 g_free(msgfile);
1089         }
1090
1091         if (prefs_common.auto_sig)
1092                 compose_insert_sig(compose);
1093         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
1094         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
1095
1096         gtk_stext_thaw(text);
1097 #if 0 /* NEW COMPOSE GUI */
1098         if (account->protocol != A_NNTP)
1099                 gtk_widget_grab_focus(compose->to_entry);
1100         else
1101                 gtk_widget_grab_focus(compose->newsgroups_entry);
1102 #endif
1103
1104         return compose;
1105 }
1106
1107 void compose_reedit(MsgInfo *msginfo)
1108 {
1109         Compose *compose;
1110         PrefsAccount *account;
1111         GtkSText *text;
1112         FILE *fp;
1113         gchar buf[BUFFSIZE];
1114
1115         g_return_if_fail(msginfo != NULL);
1116         g_return_if_fail(msginfo->folder != NULL);
1117
1118         account = msginfo->folder->folder->account;
1119
1120         if(!account&& prefs_common.reedit_account_autosel) {
1121                 gchar from[BUFFSIZE];
1122                 if(!get_header_from_msginfo(msginfo,from,sizeof(from),"FROM:")){ /* Found a FROM header */
1123                         extract_address(from);
1124                         account = account_find_from_address(from);
1125                 }
1126         }
1127         if (!account) account = cur_account;
1128         g_return_if_fail(account != NULL);
1129
1130         compose = compose_create(account, COMPOSE_REEDIT);
1131         compose->targetinfo = procmsg_msginfo_copy(msginfo);
1132
1133         if (compose_parse_header(compose, msginfo) < 0) return;
1134         compose_reedit_set_entry(compose, msginfo);
1135
1136         text = GTK_STEXT(compose->text);
1137         gtk_stext_freeze(text);
1138
1139         if ((fp = procmime_get_first_text_content(msginfo)) == NULL)
1140                 g_warning(_("Can't get text part\n"));
1141         else {
1142                 while (fgets(buf, sizeof(buf), fp) != NULL)
1143                         gtk_stext_insert(text, NULL, NULL, NULL, buf, -1);
1144                 fclose(fp);
1145         }
1146         compose_attach_parts(compose, msginfo);
1147
1148         gtk_stext_thaw(text);
1149         gtk_widget_grab_focus(compose->text);
1150
1151         if (prefs_common.auto_exteditor)
1152                 compose_exec_ext_editor(compose);
1153 }
1154
1155 GList *compose_get_compose_list(void)
1156 {
1157         return compose_list;
1158 }
1159
1160 void compose_entry_append(Compose *compose, const gchar *address,
1161                           ComposeEntryType type)
1162 {
1163         GtkEntry *entry;
1164         const gchar *text;
1165         gchar *header;
1166
1167         if (!address || *address == '\0') return;
1168
1169 #if 0 /* NEW COMPOSE GUI */
1170         switch (type) {
1171         case COMPOSE_CC:
1172                 entry = GTK_ENTRY(compose->cc_entry);
1173                 break;
1174         case COMPOSE_BCC:
1175                 entry = GTK_ENTRY(compose->bcc_entry);
1176                 break;
1177         case COMPOSE_NEWSGROUPS:
1178                 entry = GTK_ENTRY(compose->newsgroups_entry);
1179                 break;
1180         case COMPOSE_TO:
1181         default:
1182                 entry = GTK_ENTRY(compose->to_entry);
1183                 break;
1184         }
1185
1186         text = gtk_entry_get_text(entry);
1187         if (*text != '\0')
1188                 gtk_entry_append_text(entry, ", ");
1189         gtk_entry_append_text(entry, address);
1190 #endif
1191
1192         switch (type) {
1193         case COMPOSE_CC:
1194                 header = N_("Cc:");
1195                 break;
1196         case COMPOSE_BCC:
1197                 header = N_("Bcc:");
1198                 break;
1199         case COMPOSE_REPLYTO:
1200                 header = N_("Reply-To:");
1201                 break;
1202         case COMPOSE_NEWSGROUPS:
1203                 header = N_("Newsgroups:");
1204                 break;
1205         case COMPOSE_FOLLOWUPTO:
1206                 header = N_( "Followup-To:");
1207                 break;
1208         case COMPOSE_TO:
1209         default:
1210                 header = N_("To:");
1211                 break;
1212         }
1213         header = prefs_common.trans_hdr ? gettext(header) : header;
1214
1215         compose_add_header_entry(compose, header, (gchar *)address);
1216 }
1217
1218 static gint compose_parse_header(Compose *compose, MsgInfo *msginfo)
1219 {
1220         static HeaderEntry hentry[] = {{"Reply-To:",       NULL, TRUE},
1221                                        {"Cc:",             NULL, FALSE},
1222                                        {"References:",     NULL, FALSE},
1223                                        {"Bcc:",            NULL, FALSE},
1224                                        {"Newsgroups:",     NULL, FALSE},
1225                                        {"Followup-To:",    NULL, FALSE},
1226                                        {"X-Mailing-List:", NULL, FALSE},
1227                                        {"X-BeenThere:",    NULL, FALSE},
1228                                        {NULL,              NULL, FALSE}};
1229
1230         enum
1231         {
1232                 H_REPLY_TO       = 0,
1233                 H_CC             = 1,
1234                 H_REFERENCES     = 2,
1235                 H_BCC            = 3,
1236                 H_NEWSGROUPS     = 4,
1237                 H_FOLLOWUP_TO    = 5,
1238                 H_X_MAILING_LIST = 6,
1239                 H_X_BEENTHERE    = 7
1240         };
1241
1242         FILE *fp;
1243
1244         g_return_val_if_fail(msginfo != NULL, -1);
1245
1246         if ((fp = procmsg_open_message(msginfo)) == NULL) return -1;
1247         procheader_get_header_fields(fp, hentry);
1248         fclose(fp);
1249
1250         if (hentry[H_REPLY_TO].body != NULL) {
1251                 conv_unmime_header_overwrite(hentry[H_REPLY_TO].body);
1252                 compose->replyto = hentry[H_REPLY_TO].body;
1253                 hentry[H_REPLY_TO].body = NULL;
1254         }
1255         if (hentry[H_CC].body != NULL) {
1256                 conv_unmime_header_overwrite(hentry[H_CC].body);
1257                 compose->cc = hentry[H_CC].body;
1258                 hentry[H_CC].body = NULL;
1259         }
1260         if (hentry[H_X_MAILING_LIST].body != NULL) {
1261                 /* this is good enough to parse debian-devel */
1262                 char * buf = g_malloc(strlen(hentry[H_X_MAILING_LIST].body) + 1);
1263                 g_return_val_if_fail(buf != NULL, -1 );
1264                 if (1 == sscanf(hentry[H_X_MAILING_LIST].body, "<%[^>]>", buf))
1265                         compose->mailinglist = g_strdup(buf);
1266                 g_free(buf);
1267                 g_free(hentry[H_X_MAILING_LIST].body);
1268                 hentry[H_X_MAILING_LIST].body = NULL ;
1269         }
1270         if (hentry[H_X_BEENTHERE].body != NULL) {
1271                 /* this is good enough to parse the sylpheed-claws lists */
1272                 char * buf = g_malloc(strlen(hentry[H_X_BEENTHERE].body) + 1);
1273                 g_return_val_if_fail(buf != NULL, -1 );
1274                 if (1 == sscanf(hentry[H_X_BEENTHERE].body, "%[^>]", buf))
1275                         compose->mailinglist = g_strdup(buf);
1276                 g_free(buf);
1277                 g_free(hentry[H_X_BEENTHERE].body);
1278                 hentry[H_X_BEENTHERE].body = NULL ;
1279         }
1280         if (hentry[H_REFERENCES].body != NULL) {
1281                 if (compose->mode == COMPOSE_REEDIT)
1282                         compose->references = hentry[H_REFERENCES].body;
1283                 else {
1284                         compose->references = compose_parse_references
1285                                 (hentry[H_REFERENCES].body, msginfo->msgid);
1286                         g_free(hentry[H_REFERENCES].body);
1287                 }
1288                 hentry[H_REFERENCES].body = NULL;
1289         }
1290         if (hentry[H_BCC].body != NULL) {
1291                 if (compose->mode == COMPOSE_REEDIT) {
1292                         conv_unmime_header_overwrite(hentry[H_BCC].body);
1293                         compose->bcc = hentry[H_BCC].body;
1294                 } else
1295                         g_free(hentry[H_BCC].body);
1296                 hentry[H_BCC].body = NULL;
1297         }
1298         if (hentry[H_NEWSGROUPS].body != NULL) {
1299                 compose->newsgroups = hentry[H_NEWSGROUPS].body;
1300                 hentry[H_NEWSGROUPS].body = NULL;
1301         }
1302         if (hentry[H_FOLLOWUP_TO].body != NULL) {
1303                 conv_unmime_header_overwrite(hentry[H_FOLLOWUP_TO].body);
1304                 compose->followup_to = hentry[H_FOLLOWUP_TO].body;
1305                 hentry[H_FOLLOWUP_TO].body = NULL;
1306         }
1307
1308         if (compose->mode == COMPOSE_REEDIT && msginfo->inreplyto)
1309                 compose->inreplyto = g_strdup(msginfo->inreplyto);
1310         else if (compose->mode != COMPOSE_REEDIT &&
1311                  msginfo->msgid && *msginfo->msgid) {
1312                 compose->inreplyto = g_strdup(msginfo->msgid);
1313
1314                 if (!compose->references) {
1315                         if (msginfo->inreplyto && *msginfo->inreplyto)
1316                                 compose->references =
1317                                         g_strdup_printf("<%s>\n\t<%s>",
1318                                                         msginfo->inreplyto,
1319                                                         msginfo->msgid);
1320                         else
1321                                 compose->references =
1322                                         g_strconcat("<", msginfo->msgid, ">",
1323                                                     NULL);
1324                 }
1325         }
1326
1327         return 0;
1328 }
1329
1330 static gchar *compose_parse_references(const gchar *ref, const gchar *msgid)
1331 {
1332         GSList *ref_id_list, *cur;
1333         GString *new_ref;
1334         gchar *new_ref_str;
1335
1336         ref_id_list = references_list_append(NULL, ref);
1337         if (!ref_id_list) return NULL;
1338         if (msgid && *msgid)
1339                 ref_id_list = g_slist_append(ref_id_list, g_strdup(msgid));
1340
1341         for (;;) {
1342                 gint len = 0;
1343
1344                 for (cur = ref_id_list; cur != NULL; cur = cur->next)
1345                         /* "<" + Message-ID + ">" + CR+LF+TAB */
1346                         len += strlen((gchar *)cur->data) + 5;
1347
1348                 if (len > MAX_REFERENCES_LEN) {
1349                         /* remove second message-ID */
1350                         if (ref_id_list && ref_id_list->next &&
1351                             ref_id_list->next->next) {
1352                                 g_free(ref_id_list->next->data);
1353                                 ref_id_list = g_slist_remove
1354                                         (ref_id_list, ref_id_list->next->data);
1355                         } else {
1356                                 slist_free_strings(ref_id_list);
1357                                 g_slist_free(ref_id_list);
1358                                 return NULL;
1359                         }
1360                 } else
1361                         break;
1362         }
1363
1364         new_ref = g_string_new("");
1365         for (cur = ref_id_list; cur != NULL; cur = cur->next) {
1366                 if (new_ref->len > 0)
1367                         g_string_append(new_ref, "\n\t");
1368                 g_string_sprintfa(new_ref, "<%s>", (gchar *)cur->data);
1369         }
1370
1371         slist_free_strings(ref_id_list);
1372         g_slist_free(ref_id_list);
1373
1374         new_ref_str = new_ref->str;
1375         g_string_free(new_ref, FALSE);
1376
1377         return new_ref_str;
1378 }
1379
1380 /*
1381 static void compose_quote_file(Compose *compose, MsgInfo *msginfo, FILE *fp)
1382 {
1383         GtkSText *text = GTK_STEXT(compose->text);
1384         gchar *qmark;
1385         gchar *quote_str;
1386         GdkColor *qcolor = NULL;
1387         gchar buf[BUFFSIZE];
1388         gint qlen;
1389         gchar *linep, *cur, *leftp;
1390         gint line_len, cur_len;
1391         gint wrap_len;
1392         gint str_len;
1393         gint ch_len;
1394
1395         // if (prefs_common.enable_color) qcolor = &quote_color;
1396         if (prefs_common.quotemark && *prefs_common.quotemark)
1397                 qmark = prefs_common.quotemark;
1398         else
1399                 qmark = "> ";
1400         quote_str = compose_quote_parse_fmt(compose, msginfo, qmark);
1401         g_return_if_fail(quote_str != NULL);
1402         qlen = strlen(quote_str);
1403
1404         if (!prefs_common.linewrap_quote ||
1405             prefs_common.linewrap_len <= qlen) {
1406                 while (fgets(buf, sizeof(buf), fp) != NULL) {
1407                         gtk_stext_insert(text, NULL, qcolor, NULL,
1408                                         quote_str, -1);
1409                         gtk_stext_insert(text, NULL, qcolor, NULL, buf, -1);
1410                 }
1411                 g_free(quote_str);
1412                 return;
1413         }
1414
1415         wrap_len = prefs_common.linewrap_len - qlen;
1416
1417         while (fgets(buf, sizeof(buf), fp) != NULL) {
1418                 strretchomp(buf);
1419                 str_len = strlen(buf);
1420
1421                 if (str_len <= wrap_len) {
1422                         gtk_stext_insert(text, NULL, qcolor, NULL,
1423                                         quote_str, -1);
1424                         gtk_stext_insert(text, NULL, qcolor, NULL, buf, -1);
1425                         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
1426                         continue;
1427                 }
1428
1429                 linep = cur = leftp = buf;
1430                 line_len = cur_len = 0;
1431
1432                 while (*cur != '\0') {
1433                         ch_len = mblen(cur, MB_CUR_MAX);
1434                         if (ch_len < 0) ch_len = 1;
1435
1436                         if (ch_len == 1 && isspace(*cur)) {
1437                                 linep = cur + ch_len;
1438                                 line_len = cur_len + ch_len;
1439                         }
1440
1441                         if (cur_len + ch_len > wrap_len && line_len > 0) {
1442                                 gtk_stext_insert(text, NULL, qcolor, NULL,
1443                                                 quote_str, -1);
1444
1445                                 if (isspace(*(linep - 1)))
1446                                         gtk_stext_insert(text, NULL,
1447                                                         qcolor, NULL,
1448                                                         leftp, line_len - 1);
1449                                 else
1450                                         gtk_stext_insert(text, NULL,
1451                                                         qcolor, NULL,
1452                                                         leftp, line_len);
1453                                 gtk_stext_insert(text, NULL, NULL, NULL,
1454                                                 "\n", 1);
1455
1456                                 leftp = linep;
1457                                 cur_len = cur_len - line_len + ch_len;
1458                                 line_len = 0;
1459                                 cur += ch_len;
1460                                 continue;
1461                         }
1462
1463                         if (ch_len > 1) {
1464                                 linep = cur + ch_len;
1465                                 line_len = cur_len + ch_len;
1466                         }
1467                         cur_len += ch_len;
1468                         cur += ch_len;
1469                 }
1470
1471                 if (*leftp) {
1472                         gtk_stext_insert(text, NULL, qcolor, NULL,
1473                                         quote_str, -1);
1474                         gtk_stext_insert(text, NULL, qcolor, NULL, leftp, -1);
1475                         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
1476                 }
1477         }
1478
1479         g_free(quote_str);
1480 }
1481 */
1482
1483 /*
1484 static gchar *compose_quote_parse_fmt(Compose *compose, MsgInfo *msginfo,
1485                                       const gchar *fmt)
1486 {
1487         gchar *ext_str;
1488         size_t buf_len = 1024;
1489         size_t ext_len = 0;
1490         gchar *str;
1491         gchar *mbs;
1492         wchar_t *wcsfmt;
1493         wchar_t *sp;
1494         gchar tmp[3];
1495
1496         if (!fmt || *fmt == '\0') return 0;
1497
1498         Xalloca(mbs, sizeof(wchar_t) + 1, return 0);
1499         Xalloca(wcsfmt, (strlen(fmt) + 1) * sizeof(wchar_t), return 0);
1500         mbstowcs(wcsfmt, fmt, strlen(fmt) + 1);
1501         sp = wcsfmt;
1502
1503         ext_str = g_malloc(sizeof(gchar) * buf_len);
1504         g_return_val_if_fail(ext_str != NULL, NULL);
1505
1506         while (*sp) {
1507                 gint len;
1508
1509                 len = wctomb(mbs, *sp);
1510                 mbs[len] = '\0';
1511
1512                 if (*mbs == '%') {
1513                         gchar *p;
1514
1515                         wctomb(mbs, *(++sp));
1516                         str = NULL;
1517
1518                         switch (*mbs) {
1519                         case 'd':
1520                                 str = msginfo->date;
1521                                 sp++;
1522                                 break;
1523                         case 'f':
1524                                 str = msginfo->from;
1525                                 sp++;
1526                                 break;
1527                         case 'I':
1528                                 if (!msginfo->fromname) {sp++; break;}
1529                                 p = msginfo->fromname;
1530                                 tmp[0] = tmp[1] = tmp[2] = '\0';
1531
1532                                 if (*p && isalnum(*p))
1533                                         tmp[0] = toupper(*p);
1534                                 else {
1535                                         sp++;
1536                                         break;
1537                                 }
1538
1539                                 while (*p) {
1540                                         while (*p && !isspace(*p)) p++;
1541                                         while (*p && isspace(*p)) p++;
1542                                         if (*p && isalnum(*p))
1543                                                 tmp[1] = toupper(*p);
1544                                 }
1545
1546                                 if (tmp[1]) str = tmp;
1547                                 sp++;
1548                                 break;
1549                         case 'n':
1550                                 str = msginfo->fromname;
1551                                 sp++;
1552                                 break;
1553                         case 'N':
1554                                 if (!msginfo->fromname) {sp++; break;}
1555                                 Xstrdup_a(str, msginfo->fromname,
1556                                           {sp++; break;});
1557                                 p = str;
1558                                 while (*p && !isspace(*p)) p++;
1559                                 *p = '\0';
1560                                 sp++;
1561                                 break;
1562                         case 's':
1563                                 str = msginfo->subject;
1564                                 sp++;
1565                                 break;
1566                         case 't':
1567                                 str = msginfo->to;
1568                                 sp++;
1569                                 break;
1570                         case 'c':
1571                                 str = msginfo->cc;
1572                                 sp++;
1573                                 break;
1574                         case 'i':
1575                                 if (!msginfo->msgid) {sp++; break;}
1576                                 Xalloca(str, strlen(msginfo->msgid) + 3,
1577                                         {sp++; break;});
1578                                 g_snprintf(str, strlen(msginfo->msgid) + 3,
1579                                            "<%s>", msginfo->msgid);
1580                                 sp++;
1581                                 break;
1582                         case '%':
1583                                 str = "%";
1584                                 sp++;
1585                                 break;
1586                         default:
1587                                 break;
1588                         }
1589
1590                         if (str) {
1591                                 while (ext_len + strlen(str) + 1 > buf_len)
1592                                         buf_len += 1024;
1593                                 ext_str = g_realloc(ext_str,
1594                                                     sizeof(gchar) * buf_len);
1595                                 g_return_val_if_fail(ext_str != NULL, NULL);
1596                                 strcpy(ext_str + ext_len, str);
1597                                 ext_len += strlen(str);
1598                         }
1599                 } else if (*mbs == '\\') {
1600                         wctomb(mbs, *(++sp));
1601                         str = NULL;
1602
1603                         switch (*mbs) {
1604                         case 'n':
1605                                 str = "\n";
1606                                 break;
1607                         case 't':
1608                                 str = "\t";
1609                                 break;
1610                         case '\\':
1611                                 str = "\\";
1612                                 break;
1613                         default:
1614                                 break;
1615                         }
1616
1617                         if (str) {
1618                                 while (ext_len + strlen(str) + 1 > buf_len)
1619                                         buf_len += 1024;
1620                                 ext_str = g_realloc(ext_str,
1621                                                     sizeof(gchar) * buf_len);
1622                                 g_return_val_if_fail(ext_str != NULL, NULL);
1623                                 strcpy(ext_str + ext_len, str);
1624                                 ext_len += strlen(str);
1625                                 sp++;
1626                         }
1627                 } else {
1628                         while (ext_len + len + 1 > buf_len) buf_len += 1024;
1629                         ext_str = g_realloc(ext_str, sizeof(gchar) * buf_len);
1630                         g_return_val_if_fail(ext_str != NULL, NULL);
1631                         strcpy(ext_str + ext_len, mbs);
1632                         ext_len += len;
1633                         sp++;
1634                 }
1635         }
1636
1637         if (ext_str)
1638                 ext_str = g_realloc(ext_str, strlen(ext_str) + 1);
1639
1640         return ext_str;
1641 }
1642 */
1643
1644 static void compose_reply_set_entry(Compose *compose, MsgInfo *msginfo,
1645                                     gboolean to_all, gboolean ignore_replyto,
1646                                     gboolean followup_and_reply_to)
1647 {
1648         GSList *cc_list;
1649         GSList *cur;
1650         gchar *from;
1651         GHashTable *to_table;
1652
1653         g_return_if_fail(compose->account != NULL);
1654         g_return_if_fail(msginfo != NULL);
1655
1656         if ((compose->account->protocol != A_NNTP) || followup_and_reply_to)
1657                 compose_entry_append(compose,
1658                                     ((compose->mailinglist && !ignore_replyto)
1659                                      ? compose->mailinglist
1660                                      : (compose->replyto && !ignore_replyto)
1661                                      ? compose->replyto
1662                                      : msginfo->from ? msginfo->from : ""),
1663                                      COMPOSE_TO);
1664         if (compose->account->protocol == A_NNTP)
1665                 compose_entry_append(compose,
1666                                      compose->followup_to ? compose->followup_to
1667                                      : compose->newsgroups ? compose->newsgroups
1668                                      : "",
1669                                      COMPOSE_NEWSGROUPS);
1670
1671         if (msginfo->subject && *msginfo->subject) {
1672                 gchar *buf, *buf2, *p;
1673
1674                 buf = g_strdup(msginfo->subject);
1675                 while (!strncasecmp(buf, "Re:", 3)) {
1676                         p = buf + 3;
1677                         while (isspace(*p)) p++;
1678                         memmove(buf, p, strlen(p) + 1);
1679                 }
1680
1681                 buf2 = g_strdup_printf("Re: %s", buf);
1682                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), buf2);
1683                 g_free(buf2);
1684                 g_free(buf);
1685         } else
1686                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), "Re: ");
1687
1688         if (!to_all || compose->account->protocol == A_NNTP) return;
1689
1690         from = g_strdup(compose->replyto ? compose->replyto :
1691                         msginfo->from ? msginfo->from : "");
1692         extract_address(from);
1693
1694         cc_list = address_list_append(NULL, msginfo->to);
1695         cc_list = address_list_append(cc_list, compose->cc);
1696
1697         to_table = g_hash_table_new(g_str_hash, g_str_equal);
1698         g_hash_table_insert(to_table, from, GINT_TO_POINTER(1));
1699         if (compose->account)
1700                 g_hash_table_insert(to_table, compose->account->address,
1701                                     GINT_TO_POINTER(1));
1702
1703         /* remove address on To: and that of current account */
1704         for (cur = cc_list; cur != NULL; ) {
1705                 GSList *next = cur->next;
1706
1707                 if (g_hash_table_lookup(to_table, cur->data) != NULL)
1708                         cc_list = g_slist_remove(cc_list, cur->data);
1709                 else
1710                         g_hash_table_insert(to_table, cur->data, cur);
1711
1712                 cur = next;
1713         }
1714         g_hash_table_destroy(to_table);
1715         g_free(from);
1716
1717         if (cc_list) {
1718                 for (cur = cc_list; cur != NULL; cur = cur->next)
1719                         compose_entry_append(compose, (gchar *)cur->data,
1720                                              COMPOSE_CC);
1721                 slist_free_strings(cc_list);
1722                 g_slist_free(cc_list);
1723         }
1724 }
1725
1726 #define SET_ENTRY(entry, str) \
1727 { \
1728         if (str && *str) \
1729                 gtk_entry_set_text(GTK_ENTRY(compose->entry), str); \
1730 }
1731
1732 #define SET_ADDRESS(type, str) \
1733 { \
1734         if (str && *str) \
1735                 compose_entry_append(compose, str, type); \
1736 }
1737
1738 static void compose_reedit_set_entry(Compose *compose, MsgInfo *msginfo)
1739 {
1740         g_return_if_fail(msginfo != NULL);
1741
1742         SET_ENTRY(subject_entry, msginfo->subject);
1743         SET_ADDRESS(COMPOSE_TO, msginfo->to);
1744         SET_ADDRESS(COMPOSE_CC, compose->cc);
1745         SET_ADDRESS(COMPOSE_BCC, compose->bcc);
1746         SET_ADDRESS(COMPOSE_REPLYTO, compose->replyto);
1747
1748 #if 0 /* NEW COMPOSE GUI */
1749         if (compose->bcc) {
1750                 GtkItemFactory *ifactory;
1751                 GtkWidget *menuitem;
1752
1753                 ifactory = gtk_item_factory_from_widget(compose->menubar);
1754                 menuitem = gtk_item_factory_get_item(ifactory, "/Message/Bcc");
1755                 gtk_check_menu_item_set_active
1756                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
1757         }
1758         if (compose->replyto) {
1759                 GtkItemFactory *ifactory;
1760                 GtkWidget *menuitem;
1761
1762                 ifactory = gtk_item_factory_from_widget(compose->menubar);
1763                 menuitem = gtk_item_factory_get_item
1764                         (ifactory, "/Message/Reply to");
1765                 gtk_check_menu_item_set_active
1766                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
1767         }
1768 #endif
1769 }
1770
1771 #undef SET_ENTRY
1772 #undef SET_ADDRESS
1773
1774 static void compose_exec_sig(Compose *compose, gchar *sigfile)
1775 {
1776         FILE *tmpfp;
1777         pid_t thepid;
1778         gchar *sigtext;
1779         FILE  *sigprg;
1780         gchar  *buf;
1781         size_t buf_len = 128;
1782
1783         if (strlen(sigfile) < 2)
1784           return;
1785
1786         sigprg = popen(sigfile+1, "r");
1787         if (sigprg) {
1788
1789                 buf = g_malloc(buf_len);
1790
1791                 if (!buf) {
1792                         gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, \
1793                         "Unable to insert signature (malloc failed)\n", -1);
1794
1795                         pclose(sigprg);
1796                         return;
1797                 }
1798
1799                 while (!feof(sigprg)) {
1800                         bzero(buf, buf_len);
1801                         fread(buf, buf_len-1, 1, sigprg);
1802                         gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, buf, -1);
1803                 }
1804
1805                 g_free(buf);
1806                 pclose(sigprg);
1807         }
1808         else
1809         {
1810                 gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, \
1811                 "Can't exec file: ", -1);
1812                 gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, \
1813                 sigfile+1, -1);
1814         }
1815 }
1816
1817 static void compose_insert_sig(Compose *compose)
1818 {
1819         gchar *sigfile;
1820
1821         if (compose->account && compose->account->sig_path)
1822                 sigfile = g_strdup(compose->account->sig_path);
1823         else {
1824                 sigfile = g_strconcat(get_home_dir(), G_DIR_SEPARATOR_S,
1825                                       DEFAULT_SIGNATURE, NULL);
1826         }
1827
1828         if (!is_file_or_fifo_exist(sigfile) & (sigfile[0] != '|')) {
1829                 g_free(sigfile);
1830                 return;
1831         }
1832
1833         gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, "\n\n", 2);
1834         if (prefs_common.sig_sep) {
1835                 gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL,
1836                                 prefs_common.sig_sep, -1);
1837                 gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL,
1838                                 "\n", 1);
1839         }
1840
1841         if (sigfile[0] == '|')
1842         {
1843                 compose_exec_sig(compose, sigfile);
1844         }
1845         else
1846         {
1847                 compose_insert_file(compose, sigfile);
1848         }
1849         g_free(sigfile);
1850 }
1851
1852 static void compose_insert_file(Compose *compose, const gchar *file)
1853 {
1854         GtkSText *text = GTK_STEXT(compose->text);
1855         gchar buf[BUFFSIZE];
1856         FILE *fp;
1857
1858         g_return_if_fail(file != NULL);
1859
1860         if ((fp = fopen(file, "r")) == NULL) {
1861                 FILE_OP_ERROR(file, "fopen");
1862                 return;
1863         }
1864
1865         gtk_stext_freeze(text);
1866
1867         while (fgets(buf, sizeof(buf), fp) != NULL) {
1868                 if (strlen(buf) > 1 && buf[strlen(buf) - 2] == '\r' && buf[strlen(buf) - 1] == '\n') {
1869                         buf[strlen(buf) - 2] = '\n';
1870                         buf[strlen(buf) - 1] = 0;
1871                 }
1872                 gtk_stext_insert(text, NULL, NULL, NULL, buf, -1);
1873         }
1874
1875         gtk_stext_thaw(text);
1876
1877         fclose(fp);
1878 }
1879
1880 static void compose_attach_info(Compose * compose, AttachInfo * ainfo,
1881                                 ContentType cnttype)
1882 {
1883         gchar *text[N_ATTACH_COLS];
1884         gint row;
1885
1886         text[COL_MIMETYPE] = ainfo->content_type;
1887         text[COL_SIZE] = to_human_readable(ainfo->size);
1888         text[COL_NAME] = ainfo->name;
1889
1890         row = gtk_clist_append(GTK_CLIST(compose->attach_clist), text);
1891         gtk_clist_set_row_data(GTK_CLIST(compose->attach_clist), row, ainfo);
1892
1893         if (cnttype != MIME_MESSAGE_RFC822)
1894                 compose_changed_cb(NULL, compose);
1895 }
1896
1897 static void compose_attach_append_with_type(Compose *compose,
1898                                             const gchar *file,
1899                                             const gchar *type,
1900                                             ContentType cnttype)
1901 {
1902         AttachInfo *ainfo;
1903         off_t size;
1904
1905         if (!is_file_exist(file)) {
1906                 g_warning(_("File %s doesn't exist\n"), file);
1907                 return;
1908         }
1909         if ((size = get_file_size(file)) < 0) {
1910                 g_warning(_("Can't get file size of %s\n"), file);
1911                 return;
1912         }
1913         if (size == 0) {
1914                 alertpanel_notice(_("File %s is empty\n"), file);
1915                 return;
1916         }
1917 #if 0 /* NEW COMPOSE GUI */
1918         if (!compose->use_attach) {
1919                 GtkItemFactory *ifactory;
1920                 GtkWidget *menuitem;
1921
1922                 ifactory = gtk_item_factory_from_widget(compose->menubar);
1923                 menuitem = gtk_item_factory_get_item(ifactory,
1924                                                      "/Message/Attach");
1925                 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
1926                                                TRUE);
1927         }
1928 #endif
1929         ainfo = g_new0(AttachInfo, 1);
1930         ainfo->file = g_strdup(file);
1931
1932         if (cnttype == MIME_MESSAGE_RFC822) {
1933                 ainfo->encoding = ENC_7BIT;
1934                 ainfo->name = g_strdup_printf(_("Message: %s"),
1935                                               g_basename(file));
1936         } else {
1937                 ainfo->encoding = ENC_BASE64;
1938                 ainfo->name = g_strdup(g_basename(file));
1939         }
1940
1941         ainfo->content_type = g_strdup(type);
1942         ainfo->size = size;
1943
1944         compose_attach_info(compose, ainfo, cnttype);
1945 }
1946
1947 static void compose_attach_append(Compose *compose, const gchar *file,
1948                                   ContentType cnttype)
1949 {
1950         AttachInfo *ainfo;
1951         gchar *text[N_ATTACH_COLS];
1952         off_t size;
1953         gint row;
1954
1955         if (!is_file_exist(file)) {
1956                 g_warning(_("File %s doesn't exist\n"), file);
1957                 return;
1958         }
1959         if ((size = get_file_size(file)) < 0) {
1960                 g_warning(_("Can't get file size of %s\n"), file);
1961                 return;
1962         }
1963         if (size == 0) {
1964                 alertpanel_notice(_("File %s is empty\n"), file);
1965                 return;
1966         }
1967 #if 0 /* NEW COMPOSE GUI */
1968         if (!compose->use_attach) {
1969                 GtkItemFactory *ifactory;
1970                 GtkWidget *menuitem;
1971
1972                 ifactory = gtk_item_factory_from_widget(compose->menubar);
1973                 menuitem = gtk_item_factory_get_item(ifactory,
1974                                                      "/Message/Attach");
1975                 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
1976                                                TRUE);
1977         }
1978 #endif
1979         ainfo = g_new0(AttachInfo, 1);
1980         ainfo->file = g_strdup(file);
1981
1982         if (cnttype == MIME_MESSAGE_RFC822) {
1983                 ainfo->content_type = g_strdup("message/rfc822");
1984                 ainfo->encoding = ENC_7BIT;
1985                 ainfo->name = g_strdup_printf(_("Message: %s"),
1986                                               g_basename(file));
1987         } else {
1988                 ainfo->content_type = procmime_get_mime_type(file);
1989                 if (!ainfo->content_type)
1990                         ainfo->content_type =
1991                                 g_strdup("application/octet-stream");
1992                 ainfo->encoding = ENC_BASE64;
1993                 ainfo->name = g_strdup(g_basename(file));
1994         }
1995         ainfo->size = size;
1996
1997         compose_attach_info(compose, ainfo, cnttype);
1998 }
1999
2000 static void compose_wrap_line(Compose *compose)
2001 {
2002         GtkSText *text = GTK_STEXT(compose->text);
2003         gint ch_len, last_ch_len;
2004         gchar cbuf[MB_LEN_MAX], last_ch;
2005         guint text_len;
2006         guint line_end;
2007         guint quoted;
2008         gint p_start, p_end;
2009         gint line_pos, cur_pos;
2010         gint line_len, cur_len;
2011
2012 #define GET_STEXT(pos)                                                        \
2013         if (text->use_wchar)                                                 \
2014                 ch_len = wctomb(cbuf, (wchar_t)GTK_STEXT_INDEX(text, (pos))); \
2015         else {                                                               \
2016                 cbuf[0] = GTK_STEXT_INDEX(text, (pos));                       \
2017                 ch_len = 1;                                                  \
2018         }
2019
2020         gtk_stext_freeze(text);
2021
2022         text_len = gtk_stext_get_length(text);
2023
2024         /* check to see if the point is on the paragraph mark (empty line). */
2025         cur_pos = gtk_stext_get_point(text);
2026         GET_STEXT(cur_pos);
2027         if ((ch_len == 1 && *cbuf == '\n') || cur_pos == text_len) {
2028                 if (cur_pos == 0)
2029                         goto compose_end; /* on the paragraph mark */
2030                 GET_STEXT(cur_pos - 1);
2031                 if (ch_len == 1 && *cbuf == '\n')
2032                         goto compose_end; /* on the paragraph mark */
2033         }
2034
2035         /* find paragraph start. */
2036         line_end = quoted = 0;
2037         for (p_start = cur_pos; p_start >= 0; --p_start) {
2038                 GET_STEXT(p_start);
2039                 if (ch_len == 1 && *cbuf == '\n') {
2040                         if (quoted)
2041                                 goto compose_end; /* quoted part */
2042                         if (line_end) {
2043                                 p_start += 2;
2044                                 break;
2045                         }
2046                         line_end = 1;
2047                 } else {
2048                         if (ch_len == 1 && strchr(">:#", *cbuf))
2049                                 quoted = 1;
2050                         else if (ch_len != 1 || !isspace(*cbuf))
2051                                 quoted = 0;
2052
2053                         line_end = 0;
2054                 }
2055         }
2056         if (p_start < 0)
2057                 p_start = 0;
2058
2059         /* find paragraph end. */
2060         line_end = 0;
2061         for (p_end = cur_pos; p_end < text_len; p_end++) {
2062                 GET_STEXT(p_end);
2063                 if (ch_len == 1 && *cbuf == '\n') {
2064                         if (line_end) {
2065                                 p_end -= 1;
2066                                 break;
2067                         }
2068                         line_end = 1;
2069                 } else {
2070                         if (line_end && ch_len == 1 && strchr(">:#", *cbuf))
2071                                 goto compose_end; /* quoted part */
2072
2073                         line_end = 0;
2074                 }
2075         }
2076         if (p_end >= text_len)
2077                 p_end = text_len;
2078
2079         if (p_start >= p_end)
2080                 goto compose_end;
2081
2082         line_len = cur_len = 0;
2083         last_ch_len = 0;
2084         last_ch = '\0';
2085         line_pos = p_start;
2086         for (cur_pos = p_start; cur_pos < p_end; cur_pos++) {
2087                 guint space = 0;
2088
2089                 GET_STEXT(cur_pos);
2090
2091                 if (ch_len < 0) {
2092                         cbuf[0] = '\0';
2093                         ch_len = 1;
2094                 }
2095
2096                 if (ch_len == 1 && isspace(*cbuf))
2097                         space = 1;
2098
2099                 if (ch_len == 1 && *cbuf == '\n') {
2100                         guint replace = 0;
2101                         if (last_ch_len == 1 && !isspace(last_ch)) {
2102                                 if (cur_pos + 1 < p_end) {
2103                                         GET_STEXT(cur_pos + 1);
2104                                         if (ch_len == 1 && !isspace(*cbuf))
2105                                                 replace = 1;
2106                                 }
2107                         }
2108                         gtk_stext_set_point(text, cur_pos + 1);
2109                         gtk_stext_backward_delete(text, 1);
2110                         if (replace) {
2111                                 gtk_stext_set_point(text, cur_pos);
2112                                 gtk_stext_insert(text, NULL, NULL, NULL, " ", 1);
2113                                 space = 1;
2114                         }
2115                         else {
2116                                 p_end--;
2117                                 cur_pos--;
2118                                 continue;
2119                         }
2120                 }
2121
2122                 last_ch_len = ch_len;
2123                 last_ch = *cbuf;
2124
2125                 if (space) {
2126                         line_pos = cur_pos + 1;
2127                         line_len = cur_len + ch_len;
2128                 }
2129
2130                 if (cur_len + ch_len > prefs_common.linewrap_len &&
2131                     line_len > 0) {
2132                         gint tlen = ch_len;
2133
2134                         GET_STEXT(line_pos - 1);
2135                         if (ch_len == 1 && isspace(*cbuf)) {
2136                                 gtk_stext_set_point(text, line_pos);
2137                                 gtk_stext_backward_delete(text, 1);
2138                                 p_end--;
2139                                 cur_pos--;
2140                                 line_pos--;
2141                                 cur_len--;
2142                                 line_len--;
2143                         }
2144                         ch_len = tlen;
2145
2146                         gtk_stext_set_point(text, line_pos);
2147                         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
2148                         p_end++;
2149                         cur_pos++;
2150                         line_pos++;
2151                         cur_len = cur_len - line_len + ch_len;
2152                         line_len = 0;
2153                         continue;
2154                 }
2155
2156                 if (ch_len > 1) {
2157                         line_pos = cur_pos + 1;
2158                         line_len = cur_len + ch_len;
2159                 }
2160                 cur_len += ch_len;
2161         }
2162
2163 compose_end:
2164         gtk_stext_thaw(text);
2165
2166 #undef GET_STEXT
2167 }
2168
2169 /* return str length if text at start_pos matches str else return zero */
2170 static guint gtkstext_str_strcmp(GtkSText *text, guint start_pos,
2171                                  guint text_len, gchar *str) {
2172         guint is_str, i, str_len;
2173         gchar str_ch;
2174
2175         is_str = 0;
2176         if (str) {
2177                 str_len = strlen(str);
2178                 is_str = 1;
2179                 for (i = 0; (i < str_len) && (start_pos + i < text_len); i++) {
2180                         str_ch = GTK_STEXT_INDEX(text, start_pos + i);
2181                         if (*(str + i) != str_ch) {
2182                                 break;
2183                         }
2184                 }
2185                 if (i == 0 || i < str_len)
2186                         is_str = 0;
2187         }
2188
2189         return is_str ? str_len : 0;
2190 }
2191
2192 /* return indent length */
2193 static guint get_indent_length(GtkSText *text, guint start_pos,
2194                                guint text_len) {
2195         gint indent_len = 0;
2196         gint i, ch_len;
2197         gchar cbuf[MB_CUR_MAX];
2198
2199         for (i = start_pos; i < text_len; i++) {
2200                 if (text->use_wchar)
2201                         ch_len = wctomb
2202                                 (cbuf, (wchar_t)GTK_STEXT_INDEX(text, i));
2203                 else {
2204                         cbuf[0] = GTK_STEXT_INDEX(text, i);
2205                         ch_len = 1;
2206                 }
2207                 if (ch_len > 1)
2208                         break;
2209                 /* allow space, tab, > or | */
2210                 if (cbuf[0] != ' ' && cbuf[0] != '\t' &&
2211                     cbuf[0] != '>' && cbuf[0] != '|')
2212                         break;
2213                 indent_len++;
2214         }
2215
2216         return indent_len;
2217 }
2218
2219 /* insert quotation string when line was wrapped, we know these
2220    are single byte characters */
2221 static guint insert_quote(GtkSText *text, guint quote_len, guint indent_len,
2222                           guint prev_line_pos, guint text_len,
2223                           gchar *quote_fmt) {
2224         guint i, ins_len;
2225         gchar ch;
2226
2227         if (indent_len) {
2228                 for (i = 0; i < indent_len; i++) {
2229                         ch = GTK_STEXT_INDEX(text, prev_line_pos + i);
2230                         gtk_stext_insert(text, NULL, NULL, NULL, &ch, 1);
2231                 }
2232                 ins_len = indent_len;
2233         }
2234         else {
2235                 gtk_stext_insert(text, NULL, NULL, NULL, quote_fmt, quote_len);
2236                 ins_len = quote_len;
2237         }
2238
2239         return ins_len;
2240 }
2241
2242 /* compare gtkstext string at pos1 with string at pos2 for equality
2243    (max. len chars) - we treat characters as single byte */
2244 static gint gtkstext_strncmp(GtkSText *text, guint pos1, guint pos2, guint len,
2245                              guint tlen)
2246 {
2247         guint i = 0;
2248         gchar ch1, ch2;
2249
2250         for (; (i < len) && (pos1 + i < tlen) && (pos2 + i < tlen); i++) {
2251                 ch1 = GTK_STEXT_INDEX(text, pos1 + i);
2252                 ch2 = GTK_STEXT_INDEX(text, pos2 + i);
2253                 if (ch1 != ch2)
2254                         break;
2255         }
2256
2257         return i;
2258 }
2259
2260 /* return true if text at pos is URL */
2261 static guint is_url_string(GtkSText *text, guint start_pos, guint text_len)
2262 {
2263         guint len;
2264
2265         len = gtkstext_str_strcmp(text, start_pos, text_len, "ftp://");
2266         if (len == 6)
2267                 return 1;
2268         len = gtkstext_str_strcmp(text, start_pos, text_len, "http://");
2269         if (len == 7)
2270                 return 1;
2271         len = gtkstext_str_strcmp(text, start_pos, text_len, "https://");
2272         if (len == 8)
2273                 return 1;
2274
2275         return 0;
2276 }
2277
2278 static void compose_wrap_line_all(Compose *compose)
2279 {
2280         GtkSText *text = GTK_STEXT(compose->text);
2281         guint text_len;
2282         guint line_pos = 0, cur_pos = 0, prev_line_pos = 0;
2283         gint line_len = 0, cur_len = 0;
2284         gint ch_len;
2285         gint is_new_line = 1, do_delete = 0;
2286         guint quote_len = 0, indent_len = 0;
2287         guint linewrap_quote = prefs_common.linewrap_quote;
2288         guint linewrap_len = prefs_common.linewrap_len;
2289         gchar *quote_fmt = prefs_common.quotemark;
2290         gchar cbuf[MB_LEN_MAX];
2291
2292         gtk_stext_freeze(text);
2293
2294         /* make text buffer contiguous */
2295         gtk_stext_compact_buffer(text);
2296
2297         text_len = gtk_stext_get_length(text);
2298
2299         for (; cur_pos < text_len; cur_pos++) {
2300                 if (linewrap_quote && is_new_line) {
2301                         quote_len = gtkstext_str_strcmp(text, cur_pos,
2302                                                         text_len, quote_fmt);
2303                         is_new_line = 0;
2304                         if (quote_len) {
2305                                 indent_len = get_indent_length(text, cur_pos,
2306                                                                text_len);
2307                         }
2308                         else
2309                                 indent_len = 0;
2310                         prev_line_pos = cur_pos;
2311                 }
2312                 if (text->use_wchar)
2313                         ch_len = wctomb
2314                                 (cbuf, (wchar_t)GTK_STEXT_INDEX(text, cur_pos));
2315                 else {
2316                         cbuf[0] = GTK_STEXT_INDEX(text, cur_pos);
2317                         ch_len = 1;
2318                 }
2319
2320                 /* fix line length for tabs */
2321                 if (ch_len == 1 && *cbuf == '\t') {
2322                         guint tab_width = text->default_tab_width;
2323                         guint tab_offset = line_len % tab_width;
2324
2325                         if (tab_offset) {
2326                                 line_len += tab_width - tab_offset - 1;
2327                                 cur_len = line_len;
2328                         }
2329                 }
2330
2331                 if (ch_len == 1 && *cbuf == '\n') {
2332                         gint clen;
2333                         guint ilen;
2334                         gchar cb[MB_CUR_MAX];
2335
2336                         /* if it's just quotation + newline skip it */
2337                         if (indent_len && (cur_pos + 1 < text_len)) {
2338                                 ilen =  gtkstext_strncmp(text,
2339                                                          cur_pos + 1,
2340                                                          prev_line_pos,
2341                                                          indent_len,
2342                                                          text_len);
2343                                 if (cur_pos + ilen < text_len) {
2344                                         if (text->use_wchar)
2345                                                 clen = wctomb
2346                                                         (cb, (wchar_t)GTK_STEXT_INDEX(text, cur_pos + ilen + 1));
2347                                         else {
2348                                                 cb[0] = GTK_STEXT_INDEX(text,
2349                                                             cur_pos + ilen + 1);
2350                                                 clen = 1;
2351                                         }
2352                                         if ((clen == 1) && (cb[0] == '\n'))
2353                                                 do_delete = 0;
2354                                 }
2355                         }
2356
2357                         /* should we delete to perform smart wrapping */
2358                         if (quote_len && line_len < linewrap_len && do_delete) {
2359                                 /* get rid of newline */
2360                                 gtk_stext_set_point(text, cur_pos);
2361                                 gtk_stext_forward_delete(text, 1);
2362
2363                                 /* if text starts with quote_fmt or with
2364                                    indent string, delete them */
2365                                 if (indent_len) {
2366                                         ilen =  gtkstext_strncmp(text, cur_pos,
2367                                                                  prev_line_pos,
2368                                                                  indent_len,
2369                                                                  text_len);
2370                                         if (ilen) {
2371                                                 gtk_stext_forward_delete(text,
2372                                                                          ilen);
2373                                                 text_len -= ilen;
2374                                         }
2375                                 }
2376                                 else if (quote_len) {
2377                                         if (gtkstext_str_strcmp(text, cur_pos,
2378                                                                 text_len,
2379                                                                 quote_fmt)) {
2380                                                 gtk_stext_forward_delete(text,
2381                                                                  quote_len);
2382                                                 text_len-=quote_len;
2383                                         }
2384                                 }
2385
2386                                 if (text->use_wchar)
2387                                         clen = wctomb
2388                                                 (cb, (wchar_t)GTK_STEXT_INDEX(text, cur_pos));
2389                                 else {
2390                                         cb[0] = GTK_STEXT_INDEX(text, cur_pos);
2391                                         clen = 1;
2392                                 }
2393                                 /* insert space if it's alphanumeric */
2394                                 if ((cur_pos != line_pos) &&
2395                                     ((clen > 1) || isalnum(cb[0]))) {
2396                                         gtk_stext_insert(text, NULL, NULL,
2397                                                          NULL, " ", 1);
2398                                         gtk_stext_compact_buffer(text);
2399                                         text_len++;
2400                                 }
2401
2402                                 /* and start over with current line */
2403                                 cur_pos = prev_line_pos - 1;
2404                                 line_pos = cur_pos;
2405                                 line_len = cur_len = 0;
2406                                 quote_len = 0;
2407                                 do_delete = 0;
2408                                 is_new_line = 1;
2409                                 continue;
2410                         }
2411
2412                         line_pos = cur_pos + 1;
2413                         line_len = cur_len = 0;
2414                         quote_len = 0;
2415                         do_delete = 0;
2416                         is_new_line = 1;
2417                         continue;
2418                 }
2419
2420                 if (ch_len < 0) {
2421                         cbuf[0] = '\0';
2422                         ch_len = 1;
2423                 }
2424
2425                 if (ch_len == 1 && isspace(*cbuf)) {
2426                         line_pos = cur_pos + 1;
2427                         line_len = cur_len + ch_len;
2428                 }
2429
2430                 if (cur_len + ch_len > linewrap_len) {
2431                         gint tlen;
2432
2433                         if (line_len == 0) {
2434                                 /* don't wrap URLs */
2435                                 if (is_url_string(text, line_pos, text_len))
2436                                         continue;
2437                                 line_len = cur_pos - line_pos;
2438                                 line_pos = cur_pos;
2439                         }
2440
2441                         if (text->use_wchar)
2442                                 tlen = wctomb(cbuf, (wchar_t)GTK_STEXT_INDEX(text, line_pos - 1));
2443                         else {
2444                                 cbuf[0] = GTK_STEXT_INDEX(text, line_pos - 1);
2445                                 tlen = 1;
2446                         }
2447                         if (tlen == 1 && isspace(*cbuf)) {
2448                                 gtk_stext_set_point(text, line_pos);
2449                                 gtk_stext_backward_delete(text, 1);
2450                                 text_len--;
2451                                 cur_pos--;
2452                                 line_pos--;
2453                                 cur_len--;
2454                                 line_len--;
2455                         }
2456
2457                         gtk_stext_set_point(text, line_pos);
2458                         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
2459                         gtk_stext_compact_buffer(text);
2460                         text_len++;
2461                         cur_pos++;
2462                         line_pos++;
2463                         cur_len = cur_len - line_len + ch_len;
2464                         line_len = 0;
2465                         if (linewrap_quote && quote_len) {
2466                                 /* only if line is not already quoted */
2467                                 if (!gtkstext_str_strcmp(text, line_pos,
2468                                                          text_len, quote_fmt)) {
2469                                         guint i_len;
2470
2471                                         i_len = insert_quote(text, quote_len,
2472                                                              indent_len,
2473                                                              prev_line_pos,
2474                                                              text_len,
2475                                                              quote_fmt);
2476
2477                                         gtk_stext_compact_buffer(text);
2478                                         text_len += i_len;
2479                                         /* for loop above will increase it */
2480                                         cur_pos = line_pos - 1;
2481                                         cur_len = 0;
2482                                         line_len = 0;
2483                                         /* start over with current line */
2484                                         is_new_line = 1;
2485                                         do_delete = 1;
2486                                 }
2487                         }
2488                         continue;
2489                 }
2490
2491                 if (ch_len > 1) {
2492                         line_pos = cur_pos + 1;
2493                         line_len = cur_len + ch_len;
2494                 }
2495                 cur_len += ch_len;
2496         }
2497
2498         gtk_stext_thaw(text);
2499 }
2500
2501 static void compose_set_title(Compose *compose)
2502 {
2503         gchar *str;
2504         gchar *edited;
2505
2506         edited = compose->modified ? _(" [Edited]") : "";
2507         if (compose->account && compose->account->address)
2508                 str = g_strdup_printf(_("%s - Compose message%s"),
2509                                       compose->account->address, edited);
2510         else
2511                 str = g_strdup_printf(_("Compose message%s"), edited);
2512         gtk_window_set_title(GTK_WINDOW(compose->window), str);
2513         g_free(str);
2514 }
2515
2516 /**
2517  * compose_current_mail_account:
2518  *
2519  * Find a current mail account (the currently selected account, or the
2520  * default account, if a news account is currently selected).  If a
2521  * mail account cannot be found, display an error message.
2522  *
2523  * Return value: Mail account, or NULL if not found.
2524  **/
2525 static PrefsAccount *
2526 compose_current_mail_account(void)
2527 {
2528         PrefsAccount *ac;
2529
2530         if (cur_account && cur_account->protocol != A_NNTP)
2531                 ac = cur_account;
2532         else {
2533                 ac = account_get_default();
2534                 if (!ac || ac->protocol == A_NNTP) {
2535                         alertpanel_error(_("Account for sending mail is not specified.\n"
2536                                            "Please select a mail account before sending."));
2537                         return NULL;
2538                 }
2539         }
2540         return ac;
2541 }
2542
2543 gboolean compose_check_for_valid_recipient(Compose *compose) {
2544         gchar *recipient_headers[] = {"To:", "Newsgroups:", "Cc:", "Bcc:", NULL};
2545         gboolean recipient_found = FALSE;
2546         GSList *list;
2547         gchar **strptr;
2548
2549         for(list = compose->header_list; list; list = list->next) {
2550                 gchar *header;
2551                 gchar *entry;
2552                 header = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(((compose_headerentry *)list->data)->combo)->entry));
2553                 entry = gtk_editable_get_chars(GTK_EDITABLE(((compose_headerentry *)list->data)->entry), 0, -1);
2554                 g_strstrip(entry);
2555                 if(entry[0] != '\0') {
2556                         for(strptr = recipient_headers; *strptr != NULL; strptr++) {
2557                                 if(!strcmp(header, (prefs_common.trans_hdr ? gettext(*strptr) : *strptr))) {
2558                                         recipient_found = TRUE;
2559                                 }
2560                         }
2561                 }
2562                 g_free(entry);
2563         }
2564         return recipient_found;
2565 }
2566
2567 gint compose_send(Compose *compose)
2568 {
2569         gchar tmp[MAXPATHLEN + 1];
2570         gint ok = 0;
2571         static gboolean lock = FALSE;
2572
2573         if (lock) return 1;
2574
2575         g_return_val_if_fail(compose->account != NULL, -1);
2576         g_return_val_if_fail(compose->orig_account != NULL, -1);
2577
2578         lock = TRUE;
2579
2580         if(!compose_check_for_valid_recipient(compose)) {
2581                 alertpanel_error(_("Recipient is not specified."));
2582                 lock = FALSE;
2583                 return 1;
2584         }
2585
2586         /* write to temporary file */
2587         g_snprintf(tmp, sizeof(tmp), "%s%ctmpmsg%d",
2588                    get_rc_dir(), G_DIR_SEPARATOR, (gint)compose);
2589
2590         if (prefs_common.linewrap_at_send)
2591                 compose_wrap_line_all(compose);
2592
2593         if (compose_write_to_file(compose, tmp, FALSE) < 0) {
2594                 lock = FALSE;
2595                 return -1;
2596         }
2597
2598         if (!compose->to_list && !compose->newsgroup_list) {
2599                 g_warning(_("can't get recipient list."));
2600                 unlink(tmp);
2601                 lock = FALSE;
2602                 return -1;
2603         }
2604
2605         if (compose->to_list) {
2606                 PrefsAccount *ac;
2607
2608 #if 0 /* NEW COMPOSE GUI */
2609                 if (compose->account->protocol != A_NNTP)
2610                         ac = compose->account;
2611                 else if (compose->orig_account->protocol != A_NNTP)
2612                         ac = compose->orig_account;
2613                 else if (cur_account && cur_account->protocol != A_NNTP)
2614                         ac = cur_account;
2615                 else {
2616                         ac = compose_current_mail_account();
2617                         if (!ac) {
2618                                 unlink(tmp);
2619                                 lock = FALSE;
2620                                 return -1;
2621                         }
2622                 }
2623 #endif
2624                 ac = compose->account;
2625
2626                 ok = send_message(tmp, ac, compose->to_list);
2627                 statusbar_pop_all();
2628         }
2629
2630         if (ok == 0 && compose->newsgroup_list) {
2631                 Folder *folder;
2632
2633                 if (compose->account->protocol == A_NNTP)
2634                         folder = FOLDER(compose->account->folder);
2635                 else
2636                         folder = FOLDER(compose->orig_account->folder);
2637
2638                 ok = news_post(folder, tmp);
2639                 if (ok < 0) {
2640                         alertpanel_error(_("Error occurred while posting the message to %s ."),
2641                                          compose->account->nntp_server);
2642                         unlink(tmp);
2643                         lock = FALSE;
2644                         return -1;
2645                 }
2646         }
2647
2648         /* queue message if failed to send */
2649         if (ok < 0) {
2650                 if (prefs_common.queue_msg) {
2651                         AlertValue val;
2652
2653                         val = alertpanel
2654                                 (_("Queueing"),
2655                                  _("Error occurred while sending the message.\n"
2656                                    "Put this message into queue folder?"),
2657                                  _("OK"), _("Cancel"), NULL);
2658                         if (G_ALERTDEFAULT == val) {
2659                                 ok = compose_queue(compose, tmp);
2660                                 if (ok < 0)
2661                                         alertpanel_error(_("Can't queue the message."));
2662                         }
2663                 } else
2664                         alertpanel_error(_("Error occurred while sending the message."));
2665         } else {
2666                 if (compose->mode == COMPOSE_REEDIT) {
2667                         compose_remove_reedit_target(compose);
2668                         if (compose->targetinfo)
2669                                 folderview_update_item
2670                                         (compose->targetinfo->folder, TRUE);
2671                 }
2672         }
2673
2674         /* save message to outbox */
2675         if (ok == 0 && prefs_common.savemsg) {
2676                 if (compose_save_to_outbox(compose, tmp) < 0)
2677                         alertpanel_error
2678                                 (_("Can't save the message to outbox."));
2679         }
2680
2681         unlink(tmp);
2682         lock = FALSE;
2683         return ok;
2684 }
2685
2686 static gboolean compose_use_attach(Compose *compose) {
2687     return(gtk_clist_get_row_data(GTK_CLIST(compose->attach_clist), 0) != NULL);
2688 }
2689
2690 static gint compose_write_to_file(Compose *compose, const gchar *file,
2691                                   gboolean is_draft)
2692 {
2693         FILE *fp;
2694         size_t len;
2695         gchar *chars;
2696         gchar *buf;
2697         const gchar *out_codeset;
2698         EncodingType encoding;
2699
2700         if ((fp = fopen(file, "w")) == NULL) {
2701                 FILE_OP_ERROR(file, "fopen");
2702                 return -1;
2703         }
2704
2705         /* chmod for security */
2706         if (change_file_mode_rw(fp, file) < 0) {
2707                 FILE_OP_ERROR(file, "chmod");
2708                 g_warning(_("can't change file mode\n"));
2709         }
2710
2711         /* get all composed text */
2712         chars = gtk_editable_get_chars(GTK_EDITABLE(compose->text), 0, -1);
2713         len = strlen(chars);
2714         if (is_ascii_str(chars)) {
2715                 buf = g_strdup(chars);
2716                 out_codeset = CS_US_ASCII;
2717                 encoding = ENC_7BIT;
2718         } else {
2719                 const gchar *src_codeset;
2720
2721                 out_codeset = conv_get_outgoing_charset_str();
2722                 if (!strcasecmp(out_codeset, CS_US_ASCII))
2723                         out_codeset = CS_ISO_8859_1;
2724                 encoding = procmime_get_encoding_for_charset(out_codeset);
2725
2726                 src_codeset = conv_get_current_charset_str();
2727                 /* if current encoding is US-ASCII, set it the same as
2728                    outgoing one to prevent code conversion failure */
2729                 if (!strcasecmp(src_codeset, CS_US_ASCII))
2730                         src_codeset = out_codeset;
2731
2732                 debug_print("src encoding = %s, out encoding = %s, transfer encoding = %s\n",
2733                             src_codeset, out_codeset, procmime_get_encoding_str(encoding));
2734
2735                 buf = conv_codeset_strdup(chars, src_codeset, out_codeset);
2736                 if (!buf) {
2737                         g_free(chars);
2738                         fclose(fp);
2739                         unlink(file);
2740                         alertpanel_error(_("Can't convert the codeset of the message."));
2741                         return -1;
2742                 }
2743         }
2744         g_free(chars);
2745
2746         /* write headers */
2747         if (compose_write_headers
2748                 (compose, fp, out_codeset, encoding, is_draft) < 0) {
2749                 g_warning(_("can't write headers\n"));
2750                 fclose(fp);
2751                 /* unlink(file); */
2752                 g_free(buf);
2753                 return -1;
2754         }
2755
2756         if (compose_use_attach(compose)) {
2757 #if USE_GPGME
2758             /* This prolog message is ignored by mime software and
2759              * because it would make our signing/encryption task
2760              * tougher, we don't emit it in that case */
2761             if (!compose->use_signing && !compose->use_encryption)
2762 #endif
2763                 fputs("This is a multi-part message in MIME format.\n", fp);
2764
2765                 fprintf(fp, "\n--%s\n", compose->boundary);
2766                 fprintf(fp, "Content-Type: text/plain; charset=%s\n",
2767                         out_codeset);
2768                 fprintf(fp, "Content-Transfer-Encoding: %s\n",
2769                         procmime_get_encoding_str(encoding));
2770                 fputc('\n', fp);
2771         }
2772
2773         /* write body */
2774         len = strlen(buf);
2775         if (encoding == ENC_BASE64) {
2776                 gchar outbuf[B64_BUFFSIZE];
2777                 gint i, l;
2778
2779                 for (i = 0; i < len; i += B64_LINE_SIZE) {
2780                         l = MIN(B64_LINE_SIZE, len - i);
2781                         to64frombits(outbuf, buf + i, l);
2782                         fputs(outbuf, fp);
2783                         fputc('\n', fp);
2784                 }
2785         } else if (fwrite(buf, sizeof(gchar), len, fp) != len) {
2786                 FILE_OP_ERROR(file, "fwrite");
2787                 fclose(fp);
2788                 unlink(file);
2789                 g_free(buf);
2790                 return -1;
2791         }
2792         g_free(buf);
2793
2794         if (compose_use_attach(compose))
2795                 compose_write_attach(compose, fp);
2796
2797         if (fclose(fp) == EOF) {
2798                 FILE_OP_ERROR(file, "fclose");
2799                 unlink(file);
2800                 return -1;
2801         }
2802
2803 #if USE_GPGME
2804         if (compose->use_signing) {
2805                 if (rfc2015_sign(file, compose->account) < 0) {
2806                         unlink(file);
2807                         return -1;
2808                 }
2809         }
2810         if (compose->use_encryption) {
2811                 if (rfc2015_encrypt(file, compose->to_list) < 0) {
2812                         unlink(file);
2813                         return -1;
2814                 }
2815         }
2816 #endif /* USE_GPGME */
2817
2818         return 0;
2819 }
2820
2821 static gint compose_write_body_to_file(Compose *compose, const gchar *file)
2822 {
2823         FILE *fp;
2824         size_t len;
2825         gchar *chars;
2826
2827         if ((fp = fopen(file, "w")) == NULL) {
2828                 FILE_OP_ERROR(file, "fopen");
2829                 return -1;
2830         }
2831
2832         /* chmod for security */
2833         if (change_file_mode_rw(fp, file) < 0) {
2834                 FILE_OP_ERROR(file, "chmod");
2835                 g_warning(_("can't change file mode\n"));
2836         }
2837
2838         chars = gtk_editable_get_chars(GTK_EDITABLE(compose->text), 0, -1);
2839
2840         /* write body */
2841         len = strlen(chars);
2842         if (fwrite(chars, sizeof(gchar), len, fp) != len) {
2843                 FILE_OP_ERROR(file, "fwrite");
2844                 g_free(chars);
2845                 fclose(fp);
2846                 unlink(file);
2847                 return -1;
2848         }
2849
2850         g_free(chars);
2851
2852         if (fclose(fp) == EOF) {
2853                 FILE_OP_ERROR(file, "fclose");
2854                 unlink(file);
2855                 return -1;
2856         }
2857         return 0;
2858 }
2859
2860 static gint compose_save_to_outbox(Compose *compose, const gchar *file)
2861 {
2862         FolderItem *outbox;
2863         gchar *path;
2864         gint num;
2865         FILE *fp;
2866
2867         debug_print(_("saving sent message...\n"));
2868
2869         outbox = folder_get_default_outbox();
2870         path = folder_item_get_path(outbox);
2871         if (!is_dir_exist(path))
2872                 make_dir_hier(path);
2873
2874         folder_item_scan(outbox);
2875         if ((num = folder_item_add_msg(outbox, file, FALSE)) < 0) {
2876                 g_free(path);
2877                 g_warning(_("can't save message\n"));
2878                 return -1;
2879         }
2880
2881         if ((fp = procmsg_open_mark_file(path, TRUE)) == NULL)
2882                 g_warning(_("can't open mark file\n"));
2883         else {
2884                 MsgInfo newmsginfo;
2885
2886                 newmsginfo.msgnum = num;
2887                 newmsginfo.flags.perm_flags = 0;
2888                 newmsginfo.flags.tmp_flags = 0;
2889                 procmsg_write_flags(&newmsginfo, fp);
2890                 fclose(fp);
2891         }
2892         g_free(path);
2893
2894         return 0;
2895 }
2896
2897 static gint compose_remove_reedit_target(Compose *compose)
2898 {
2899         FolderItem *item;
2900         MsgInfo *msginfo = compose->targetinfo;
2901
2902         g_return_val_if_fail(compose->mode == COMPOSE_REEDIT, -1);
2903         if (!msginfo) return -1;
2904
2905         item = msginfo->folder;
2906         g_return_val_if_fail(item != NULL, -1);
2907
2908         folder_item_scan(item);
2909         if (procmsg_msg_exist(msginfo) &&
2910             (item->stype == F_DRAFT || item->stype == F_QUEUE)) {
2911                 if (folder_item_remove_msg(item, msginfo->msgnum) < 0) {
2912                         g_warning(_("can't remove the old message\n"));
2913                         return -1;
2914                 }
2915         }
2916
2917         return 0;
2918 }
2919
2920 static gint compose_queue(Compose *compose, const gchar *file)
2921 {
2922         FolderItem *queue;
2923         gchar *tmp, *queue_path;
2924         FILE *fp, *src_fp;
2925         GSList *cur;
2926         gchar buf[BUFFSIZE];
2927         gint num;
2928
2929         debug_print(_("queueing message...\n"));
2930         g_return_val_if_fail(compose->to_list != NULL, -1);
2931         g_return_val_if_fail(compose->account != NULL, -1);
2932
2933         tmp = g_strdup_printf("%s%cqueue.%d", g_get_tmp_dir(),
2934                               G_DIR_SEPARATOR, (gint)compose);
2935         if ((fp = fopen(tmp, "w")) == NULL) {
2936                 FILE_OP_ERROR(tmp, "fopen");
2937                 g_free(tmp);
2938                 return -1;
2939         }
2940         if ((src_fp = fopen(file, "r")) == NULL) {
2941                 FILE_OP_ERROR(file, "fopen");
2942                 fclose(fp);
2943                 unlink(tmp);
2944                 g_free(tmp);
2945                 return -1;
2946         }
2947         if (change_file_mode_rw(fp, tmp) < 0) {
2948                 FILE_OP_ERROR(tmp, "chmod");
2949                 g_warning(_("can't change file mode\n"));
2950         }
2951
2952         /* queueing variables */
2953         fprintf(fp, "AF:\n");
2954         fprintf(fp, "NF:0\n");
2955         fprintf(fp, "PS:10\n");
2956         fprintf(fp, "SRH:1\n");
2957         fprintf(fp, "SFN:\n");
2958         fprintf(fp, "DSR:\n");
2959         if (compose->msgid)
2960                 fprintf(fp, "MID:<%s>\n", compose->msgid);
2961         else
2962                 fprintf(fp, "MID:\n");
2963         fprintf(fp, "CFG:\n");
2964         fprintf(fp, "PT:0\n");
2965         fprintf(fp, "S:%s\n", compose->account->address);
2966         fprintf(fp, "RQ:\n");
2967         if (compose->account->smtp_server)
2968                 fprintf(fp, "SSV:%s\n", compose->account->smtp_server);
2969         else
2970                 fprintf(fp, "SSV:\n");
2971         if (compose->account->nntp_server)
2972                 fprintf(fp, "NSV:%s\n", compose->account->nntp_server);
2973         else
2974                 fprintf(fp, "NSV:\n");
2975         fprintf(fp, "SSH:\n");
2976         fprintf(fp, "R:<%s>", (gchar *)compose->to_list->data);
2977         for (cur = compose->to_list->next; cur != NULL; cur = cur->next)
2978                 fprintf(fp, ",<%s>", (gchar *)cur->data);
2979         fprintf(fp, "\n");
2980         /* Sylpheed account ID */
2981         fprintf(fp, "AID:%d\n", compose->account->account_id);
2982         fprintf(fp, "\n");
2983
2984         while (fgets(buf, sizeof(buf), src_fp) != NULL) {
2985                 if (fputs(buf, fp) == EOF) {
2986                         FILE_OP_ERROR(tmp, "fputs");
2987                         fclose(fp);
2988                         fclose(src_fp);
2989                         unlink(tmp);
2990                         g_free(tmp);
2991                         return -1;
2992                 }
2993         }
2994
2995         fclose(src_fp);
2996         if (fclose(fp) == EOF) {
2997                 FILE_OP_ERROR(tmp, "fclose");
2998                 unlink(tmp);
2999                 g_free(tmp);
3000                 return -1;
3001         }
3002
3003         queue = folder_get_default_queue();
3004
3005         folder_item_scan(queue);
3006         queue_path = folder_item_get_path(queue);
3007         if (!is_dir_exist(queue_path))
3008                 make_dir_hier(queue_path);
3009         if ((num = folder_item_add_msg(queue, tmp, TRUE)) < 0) {
3010                 g_warning(_("can't queue the message\n"));
3011                 unlink(tmp);
3012                 g_free(tmp);
3013                 g_free(queue_path);
3014                 return -1;
3015         }
3016         g_free(tmp);
3017
3018         if (compose->mode == COMPOSE_REEDIT) {
3019                 compose_remove_reedit_target(compose);
3020                 if (compose->targetinfo &&
3021                     compose->targetinfo->folder != queue)
3022                         folderview_update_item
3023                                 (compose->targetinfo->folder, TRUE);
3024         }
3025
3026         if ((fp = procmsg_open_mark_file(queue_path, TRUE)) == NULL)
3027                 g_warning(_("can't open mark file\n"));
3028         else {
3029                 MsgInfo newmsginfo;
3030
3031                 newmsginfo.msgnum = num;
3032                 newmsginfo.flags.perm_flags = 0;
3033                 newmsginfo.flags.tmp_flags = 0;
3034                 procmsg_write_flags(&newmsginfo, fp);
3035                 fclose(fp);
3036         }
3037         g_free(queue_path);
3038
3039         folder_item_scan(queue);
3040         folderview_update_item(queue, TRUE);
3041
3042         return 0;
3043 }
3044
3045 static void compose_write_attach(Compose *compose, FILE *fp)
3046 {
3047         AttachInfo *ainfo;
3048         GtkCList *clist = GTK_CLIST(compose->attach_clist);
3049         gint row;
3050         FILE *attach_fp;
3051         gchar filename[BUFFSIZE];
3052         gint len;
3053
3054         for (row = 0; (ainfo = gtk_clist_get_row_data(clist, row)) != NULL;
3055              row++) {
3056                 if ((attach_fp = fopen(ainfo->file, "r")) == NULL) {
3057                         g_warning(_("Can't open file %s\n"), ainfo->file);
3058                         continue;
3059                 }
3060
3061                 fprintf(fp, "\n--%s\n", compose->boundary);
3062
3063                 if (!strcmp2(ainfo->content_type, "message/rfc822")) {
3064                         fprintf(fp, "Content-Type: %s\n", ainfo->content_type);
3065                         fprintf(fp, "Content-Disposition: inline\n");
3066                 } else {
3067                         conv_encode_header(filename, sizeof(filename),
3068                                            ainfo->name, 12);
3069                         fprintf(fp, "Content-Type: %s;\n"
3070                                     " name=\"%s\"\n",
3071                                 ainfo->content_type, filename);
3072                         fprintf(fp, "Content-Disposition: attachment;\n"
3073                                     " filename=\"%s\"\n", filename);
3074                 }
3075
3076                 fprintf(fp, "Content-Transfer-Encoding: %s\n\n",
3077                         procmime_get_encoding_str(ainfo->encoding));
3078
3079                 if (ainfo->encoding == ENC_7BIT) {
3080                         gchar buf[BUFFSIZE];
3081
3082                         while (fgets(buf, sizeof(buf), attach_fp) != NULL) {
3083                                 len = strlen(buf);
3084                                 if (len > 1 && buf[len - 1] == '\n' &&
3085                                     buf[len - 2] == '\r') {
3086                                         buf[len - 2] = '\n';
3087                                         buf[len - 1] = '\0';
3088                                 }
3089                                 fputs(buf, fp);
3090                         }
3091                 } else {
3092                         gchar inbuf[B64_LINE_SIZE], outbuf[B64_BUFFSIZE];
3093
3094                         while ((len = fread(inbuf, sizeof(gchar),
3095                                             B64_LINE_SIZE, attach_fp))
3096                                == B64_LINE_SIZE) {
3097                                 to64frombits(outbuf, inbuf, B64_LINE_SIZE);
3098                                 fputs(outbuf, fp);
3099                                 fputc('\n', fp);
3100                         }
3101                         if (len > 0 && feof(attach_fp)) {
3102                                 to64frombits(outbuf, inbuf, len);
3103                                 fputs(outbuf, fp);
3104                                 fputc('\n', fp);
3105                         }
3106                 }
3107
3108                 fclose(attach_fp);
3109         }
3110
3111         fprintf(fp, "\n--%s--\n", compose->boundary);
3112 }
3113
3114 #define IS_IN_CUSTOM_HEADER(header) \
3115         (compose->account->add_customhdr && \
3116          custom_header_find(compose->account->customhdr_list, header) != NULL)
3117
3118 static gint compose_write_headers_from_headerlist(Compose *compose,
3119                                                   FILE *fp,
3120                                                   gchar *header,
3121                                                   GSList *(*list_append_func) (GSList *list, const gchar *str),
3122                                                   GSList **dest_list)
3123 {
3124         gchar buf[BUFFSIZE];
3125         gchar *str, *header_w_colon, *trans_hdr;
3126         gboolean first_address;
3127         GSList *list;
3128         compose_headerentry *headerentry;
3129
3130         if (IS_IN_CUSTOM_HEADER(header)) {
3131                 return 0;
3132         }
3133
3134         debug_print(_("Writing %s-header\n"), header);
3135
3136         header_w_colon = g_strconcat(header, ":", NULL);
3137         trans_hdr = (prefs_common.trans_hdr ? gettext(header_w_colon) : header_w_colon);
3138
3139         first_address = TRUE;
3140         for(list = compose->header_list; list; list = list->next) {
3141                 headerentry = ((compose_headerentry *)list->data);
3142                 if(!strcmp(trans_hdr, gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry)))) {
3143                         str = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
3144                         Xstrdup_a(str, str, return -1);
3145                         g_strstrip(str);
3146                         if(str[0] != '\0') {
3147                                 if(list_append_func)
3148                                         *dest_list = list_append_func(*dest_list, str);
3149                                 compose_convert_header
3150                                         (buf, sizeof(buf), str,
3151                                         strlen(header) + 2);
3152                                 if(first_address) {
3153                                         fprintf(fp, "%s: ", header);
3154                                         first_address = FALSE;
3155                                 } else {
3156                                         fprintf(fp, ", ");
3157                                 }
3158                                 fprintf(fp, "%s", buf);
3159                         }
3160                 }
3161         }
3162         if(!first_address) {
3163                 fprintf(fp, "\n");
3164         }
3165
3166         g_free(header_w_colon);
3167
3168         return(0);
3169 }
3170
3171 static gint compose_write_headers(Compose *compose, FILE *fp,
3172                                   const gchar *charset, EncodingType encoding,
3173                                   gboolean is_draft)
3174 {
3175         gchar buf[BUFFSIZE];
3176         gchar *str;
3177         /* struct utsname utsbuf; */
3178
3179         g_return_val_if_fail(fp != NULL, -1);
3180         g_return_val_if_fail(charset != NULL, -1);
3181         g_return_val_if_fail(compose->account != NULL, -1);
3182         g_return_val_if_fail(compose->account->address != NULL, -1);
3183
3184         /* Date */
3185         if (compose->account->add_date) {
3186                 get_rfc822_date(buf, sizeof(buf));
3187                 fprintf(fp, "Date: %s\n", buf);
3188         }
3189
3190         /* From */
3191         if (!IS_IN_CUSTOM_HEADER("From")) {
3192                 if (compose->account->name && *compose->account->name) {
3193                         compose_convert_header
3194                                 (buf, sizeof(buf), compose->account->name,
3195                                  strlen("From: "));
3196                         fprintf(fp, "From: %s <%s>\n",
3197                                 buf, compose->account->address);
3198                 } else
3199                         fprintf(fp, "From: %s\n", compose->account->address);
3200         }
3201
3202         slist_free_strings(compose->to_list);
3203         g_slist_free(compose->to_list);
3204         compose->to_list = NULL;
3205
3206         /* To */
3207         compose_write_headers_from_headerlist(compose, fp, "To", address_list_append, &compose->to_list);
3208 #if 0 /* NEW COMPOSE GUI */
3209         if (compose->use_to) {
3210                 str = gtk_entry_get_text(GTK_ENTRY(compose->to_entry));
3211                 if (*str != '\0') {
3212                         Xstrdup_a(str, str, return -1);
3213                         g_strstrip(str);
3214                         if (*str != '\0') {
3215                                 compose->to_list = address_list_append
3216                                         (compose->to_list, str);
3217                                 if (!IS_IN_CUSTOM_HEADER("To")) {
3218                                         compose_convert_header
3219                                                 (buf, sizeof(buf), str,
3220                                                  strlen("To: "));
3221                                         fprintf(fp, "To: %s\n", buf);
3222                                 }
3223                         }
3224                 }
3225         }
3226 #endif
3227         slist_free_strings(compose->newsgroup_list);
3228         g_slist_free(compose->newsgroup_list);
3229         compose->newsgroup_list = NULL;
3230
3231         /* Newsgroups */
3232         compose_write_headers_from_headerlist(compose, fp, "Newsgroups", newsgroup_list_append, &compose->newsgroup_list);
3233 #if 0 /* NEW COMPOSE GUI */
3234         str = gtk_entry_get_text(GTK_ENTRY(compose->newsgroups_entry));
3235         if (*str != '\0') {
3236                 Xstrdup_a(str, str, return -1);
3237                 g_strstrip(str);
3238                 remove_space(str);
3239                 if (*str != '\0') {
3240                         compose->newsgroup_list =
3241                                 newsgroup_list_append(compose->newsgroup_list,
3242                                                       str);
3243                         if (!IS_IN_CUSTOM_HEADER("Newsgroups")) {
3244                                 compose_convert_header(buf, sizeof(buf), str,
3245                                                        strlen("Newsgroups: "));
3246                                 fprintf(fp, "Newsgroups: %s\n", buf);
3247                         }
3248                 }
3249         }
3250 #endif
3251         /* Cc */
3252         compose_write_headers_from_headerlist(compose, fp, "Cc", address_list_append, &compose->to_list);
3253 #if 0 /* NEW COMPOSE GUI */
3254         if (compose->use_cc) {
3255                 str = gtk_entry_get_text(GTK_ENTRY(compose->cc_entry));
3256                 if (*str != '\0') {
3257                         Xstrdup_a(str, str, return -1);
3258                         g_strstrip(str);
3259                         if (*str != '\0') {
3260                                 compose->to_list = address_list_append
3261                                         (compose->to_list, str);
3262                                 if (!IS_IN_CUSTOM_HEADER("Cc")) {
3263                                         compose_convert_header
3264                                                 (buf, sizeof(buf), str,
3265                                                  strlen("Cc: "));
3266                                         fprintf(fp, "Cc: %s\n", buf);
3267                                 }
3268                         }
3269                 }
3270         }
3271 #endif
3272         /* Bcc */
3273         compose_write_headers_from_headerlist(compose, fp, "Bcc", address_list_append, &compose->to_list);
3274 #if 0 /* NEW COMPOSE GUI */
3275         if (compose->use_bcc) {
3276                 str = gtk_entry_get_text(GTK_ENTRY(compose->bcc_entry));
3277                 if (*str != '\0') {
3278                         Xstrdup_a(str, str, return -1);
3279                         g_strstrip(str);
3280                         if (*str != '\0') {
3281                                 compose->to_list = address_list_append
3282                                         (compose->to_list, str);
3283                                 compose_convert_header(buf, sizeof(buf), str,
3284                                                        strlen("Bcc: "));
3285                                 fprintf(fp, "Bcc: %s\n", buf);
3286                         }
3287                 }
3288         }
3289 #endif
3290         if (!is_draft && !compose->to_list && !compose->newsgroup_list)
3291                 return -1;
3292
3293         /* Subject */
3294         str = gtk_entry_get_text(GTK_ENTRY(compose->subject_entry));
3295         if (*str != '\0' && !IS_IN_CUSTOM_HEADER("Subject")) {
3296                 Xstrdup_a(str, str, return -1);
3297                 g_strstrip(str);
3298                 if (*str != '\0') {
3299                         compose_convert_header(buf, sizeof(buf), str,
3300                                                strlen("Subject: "));
3301                         fprintf(fp, "Subject: %s\n", buf);
3302                 }
3303         }
3304
3305         /* Message-ID */
3306         if (compose->account->gen_msgid) {
3307                 compose_generate_msgid(compose, buf, sizeof(buf));
3308                 fprintf(fp, "Message-Id: <%s>\n", buf);
3309                 compose->msgid = g_strdup(buf);
3310         }
3311
3312         /* In-Reply-To */
3313         if (compose->inreplyto && compose->to_list)
3314                 fprintf(fp, "In-Reply-To: <%s>\n", compose->inreplyto);
3315
3316         /* References */
3317         if (compose->references)
3318                 fprintf(fp, "References: %s\n", compose->references);
3319
3320         /* Followup-To */
3321         compose_write_headers_from_headerlist(compose, fp, "Followup-To", NULL, NULL);
3322 #if 0 /* NEW COMPOSE GUI */
3323         if (compose->use_followupto && !IS_IN_CUSTOM_HEADER("Followup-To")) {
3324                 str = gtk_entry_get_text(GTK_ENTRY(compose->followup_entry));
3325                 if (*str != '\0') {
3326                         Xstrdup_a(str, str, return -1);
3327                         g_strstrip(str);
3328                         remove_space(str);
3329                         if (*str != '\0') {
3330                                 compose_convert_header(buf, sizeof(buf), str,
3331                                                        strlen("Followup-To: "));
3332                                 fprintf(fp, "Followup-To: %s\n", buf);
3333                         }
3334                 }
3335         }
3336 #endif
3337         /* Reply-To */
3338         compose_write_headers_from_headerlist(compose, fp, "Reply-To", NULL, NULL);
3339 #if 0 /* NEW COMPOSE GUI */
3340         if (compose->use_replyto && !IS_IN_CUSTOM_HEADER("Reply-To")) {
3341                 str = gtk_entry_get_text(GTK_ENTRY(compose->reply_entry));
3342                 if (*str != '\0') {
3343                         Xstrdup_a(str, str, return -1);
3344                         g_strstrip(str);
3345                         if (*str != '\0') {
3346                                 compose_convert_header(buf, sizeof(buf), str,
3347                                                        strlen("Reply-To: "));
3348                                 fprintf(fp, "Reply-To: %s\n", buf);
3349                         }
3350                 }
3351         }
3352 #endif
3353         /* Organization */
3354         if (compose->account->organization &&
3355             !IS_IN_CUSTOM_HEADER("Organization")) {
3356                 compose_convert_header(buf, sizeof(buf),
3357                                        compose->account->organization,
3358                                        strlen("Organization: "));
3359                 fprintf(fp, "Organization: %s\n", buf);
3360         }
3361
3362         /* Program version and system info */
3363         /* uname(&utsbuf); */
3364         if (g_slist_length(compose->to_list) && !IS_IN_CUSTOM_HEADER("X-Mailer")) {
3365                 fprintf(fp, "X-Mailer: %s (GTK+ %d.%d.%d; %s)\n",
3366                         prog_version,
3367                         gtk_major_version, gtk_minor_version, gtk_micro_version,
3368                         HOST_ALIAS);
3369                         /* utsbuf.sysname, utsbuf.release, utsbuf.machine); */
3370         }
3371         if (g_slist_length(compose->newsgroup_list) && !IS_IN_CUSTOM_HEADER("X-Newsreader")) {
3372                 fprintf(fp, "X-Newsreader: %s (GTK+ %d.%d.%d; %s)\n",
3373                         prog_version,
3374                         gtk_major_version, gtk_minor_version, gtk_micro_version,
3375                         HOST_ALIAS);
3376                         /* utsbuf.sysname, utsbuf.release, utsbuf.machine); */
3377         }
3378
3379         /* custom headers */
3380         if (compose->account->add_customhdr) {
3381                 GSList *cur;
3382
3383                 for (cur = compose->account->customhdr_list; cur != NULL;
3384                      cur = cur->next) {
3385                         CustomHeader *chdr = (CustomHeader *)cur->data;
3386
3387                         if (strcasecmp(chdr->name, "Date")                      != 0 &&
3388                             strcasecmp(chdr->name, "From")                      != 0 &&
3389                             strcasecmp(chdr->name, "To")                        != 0 &&
3390                             strcasecmp(chdr->name, "Sender")                    != 0 &&
3391                             strcasecmp(chdr->name, "Message-Id")                != 0 &&
3392                             strcasecmp(chdr->name, "In-Reply-To")               != 0 &&
3393                             strcasecmp(chdr->name, "References")                != 0 &&
3394                             strcasecmp(chdr->name, "Mime-Version")              != 0 &&
3395                             strcasecmp(chdr->name, "Content-Type")              != 0 &&
3396                             strcasecmp(chdr->name, "Content-Transfer-Encoding") != 0)
3397                                 compose_convert_header
3398                                         (buf, sizeof(buf),
3399                                          chdr->value ? chdr->value : "",
3400                                          strlen(chdr->name) + 2);
3401                         fprintf(fp, "%s: %s\n", chdr->name, buf);
3402                 }
3403         }
3404
3405         /* MIME */
3406         fprintf(fp, "Mime-Version: 1.0\n");
3407         if (compose_use_attach(compose)) {
3408                 get_rfc822_date(buf, sizeof(buf));
3409                 subst_char(buf, ' ', '_');
3410                 subst_char(buf, ',', '_');
3411                 compose->boundary = g_strdup_printf("Multipart_%s_%08x",
3412                                                     buf, (guint)compose);
3413                 fprintf(fp,
3414                         "Content-Type: multipart/mixed;\n"
3415                         " boundary=\"%s\"\n", compose->boundary);
3416         } else {
3417                 fprintf(fp, "Content-Type: text/plain; charset=%s\n", charset);
3418                 fprintf(fp, "Content-Transfer-Encoding: %s\n",
3419                         procmime_get_encoding_str(encoding));
3420         }
3421
3422         /* Request Return Receipt */
3423         if (!IS_IN_CUSTOM_HEADER("Disposition-Notification-To")) {
3424                 if (compose->return_receipt) {
3425                         if (compose->account->name
3426                             && *compose->account->name) {
3427                                 compose_convert_header(buf, sizeof(buf), compose->account->name, strlen("Disposition-Notification-To: "));
3428                                 fprintf(fp, "Disposition-Notification-To: %s <%s>\n", buf, compose->account->address);
3429                         } else
3430                                 fprintf(fp, "Disposition-Notification-To: %s\n", compose->account->address);
3431                 }
3432         }
3433
3434         /* separator between header and body */
3435         fputs("\n", fp);
3436
3437         return 0;
3438 }
3439
3440 #undef IS_IN_CUSTOM_HEADER
3441
3442 static void compose_convert_header(gchar *dest, gint len, gchar *src,
3443                                    gint header_len)
3444 {
3445         g_return_if_fail(src != NULL);
3446         g_return_if_fail(dest != NULL);
3447
3448         if (len < 1) return;
3449
3450         remove_return(src);
3451
3452         if (is_ascii_str(src)) {
3453                 strncpy2(dest, src, len);
3454                 dest[len - 1] = '\0';
3455                 return;
3456         } else
3457                 conv_encode_header(dest, len, src, header_len);
3458 }
3459
3460 static void compose_generate_msgid(Compose *compose, gchar *buf, gint len)
3461 {
3462         struct tm *lt;
3463         time_t t;
3464         gchar *addr;
3465
3466         t = time(NULL);
3467         lt = localtime(&t);
3468
3469         if (compose->account && compose->account->address &&
3470             *compose->account->address) {
3471                 if (strchr(compose->account->address, '@'))
3472                         addr = g_strdup(compose->account->address);
3473                 else
3474                         addr = g_strconcat(compose->account->address, "@",
3475                                            get_domain_name(), NULL);
3476         } else
3477                 addr = g_strconcat(g_get_user_name(), "@", get_domain_name(),
3478                                    NULL);
3479
3480         g_snprintf(buf, len, "%04d%02d%02d%02d%02d%02d.%08x.%s",
3481                    lt->tm_year + 1900, lt->tm_mon + 1,
3482                    lt->tm_mday, lt->tm_hour,
3483                    lt->tm_min, lt->tm_sec,
3484                    (guint)random(), addr);
3485
3486         debug_print(_("generated Message-ID: %s\n"), buf);
3487
3488         g_free(addr);
3489 }
3490
3491
3492 static void compose_add_entry_field(GtkWidget *table, GtkWidget **hbox,
3493                                     GtkWidget **entry, gint *count,
3494                                     const gchar *label_str,
3495                                     gboolean is_addr_entry)
3496 {
3497         GtkWidget *label;
3498
3499         if (GTK_TABLE(table)->nrows < (*count) + 1)
3500                 gtk_table_resize(GTK_TABLE(table), (*count) + 1, 2);
3501
3502         *hbox = gtk_hbox_new(FALSE, 0);
3503         label = gtk_label_new
3504                 (prefs_common.trans_hdr ? gettext(label_str) : label_str);
3505         gtk_box_pack_end(GTK_BOX(*hbox), label, FALSE, FALSE, 0);
3506         gtk_table_attach(GTK_TABLE(table), *hbox, 0, 1, *count, (*count) + 1,
3507                          GTK_FILL, 0, 2, 0);
3508         *entry = gtk_entry_new();
3509         gtk_table_attach
3510                 (GTK_TABLE(table), *entry, 1, 2, *count, (*count) + 1, GTK_FILL | GTK_EXPAND, GTK_SHRINK, 0, 0);
3511 #if 0 /* NEW COMPOSE GUI */
3512         if (GTK_TABLE(table)->nrows > (*count) + 1)
3513                 gtk_table_set_row_spacing(GTK_TABLE(table), *count, 4);
3514 #endif
3515
3516         if (is_addr_entry)
3517                 address_completion_register_entry(GTK_ENTRY(*entry));
3518
3519         (*count)++;
3520 }
3521
3522 static void compose_create_header_entry(Compose *compose) {
3523         gchar *headers[] = {"To:", "Cc:", "Bcc:", "Newsgroups:", "Reply-To:", "Followup-To:", NULL};
3524
3525         GtkWidget *combo;
3526         GtkWidget *entry;
3527         GList *combo_list = NULL;
3528         gchar **string, *header;
3529         compose_headerentry *headerentry = g_new0(compose_headerentry, 1);
3530
3531         /* Combo box */
3532         combo = gtk_combo_new();
3533         string = headers;
3534         while(*string != NULL) {
3535             combo_list = g_list_append(combo_list, (prefs_common.trans_hdr ? gettext(*string) : *string));
3536             string++;
3537         }
3538         gtk_combo_set_popdown_strings(GTK_COMBO(combo), combo_list);
3539         g_list_free(combo_list);
3540         gtk_editable_set_editable(GTK_EDITABLE(GTK_COMBO(combo)->entry), FALSE);
3541         gtk_widget_show(combo);
3542         gtk_table_attach(GTK_TABLE(compose->header_table), combo, 0, 1, compose->header_nextrow, compose->header_nextrow+1, GTK_SHRINK, GTK_FILL, 0, 0);
3543         if(compose->header_last) {
3544                 header = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry));
3545         } else {
3546                 switch(compose->account->protocol) {
3547                         case A_NNTP:
3548                                 header = _("Newsgroups:");
3549                                 break;
3550                         default:
3551                                 header = _("To:");
3552                                 break;
3553                 }
3554         }
3555         gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(combo)->entry), header);
3556
3557         /* Entry field */
3558         entry = gtk_entry_new();
3559         gtk_widget_show(entry);
3560         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);
3561
3562         gtk_signal_connect(GTK_OBJECT(entry), "key-press-event", GTK_SIGNAL_FUNC(compose_headerentry_key_press_event_cb), headerentry);
3563         gtk_signal_connect(GTK_OBJECT(entry), "changed", GTK_SIGNAL_FUNC(compose_headerentry_changed_cb), headerentry);
3564
3565         address_completion_register_entry(GTK_ENTRY(entry));
3566
3567         headerentry->compose = compose;
3568         headerentry->combo = combo;
3569         headerentry->entry = entry;
3570         headerentry->headernum = compose->header_nextrow;
3571
3572         compose->header_nextrow++;
3573         compose->header_last = headerentry;
3574 }
3575
3576 static void compose_add_header_entry(Compose *compose, gchar *header, gchar *text) {
3577         compose_headerentry *last_header;
3578
3579         last_header = compose->header_last;
3580
3581         gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(last_header->combo)->entry), header);
3582         gtk_entry_set_text(GTK_ENTRY(last_header->entry), text);
3583 }
3584
3585 static Compose *compose_create(PrefsAccount *account, ComposeMode mode)
3586 {
3587         Compose   *compose;
3588         GtkWidget *window;
3589         GtkWidget *vbox;
3590         GtkWidget *menubar;
3591         GtkWidget *handlebox;
3592
3593         GtkWidget *notebook;
3594
3595         GtkWidget *vbox2;
3596
3597         GtkWidget *table_vbox;
3598         GtkWidget *label;
3599         GtkWidget *from_optmenu_hbox;
3600 #if 0 /* NEW COMPOSE GUI */
3601         GtkWidget *to_entry;
3602         GtkWidget *to_hbox;
3603         GtkWidget *newsgroups_entry;
3604         GtkWidget *newsgroups_hbox;
3605 #endif
3606         GtkWidget *header_scrolledwin;
3607         GtkWidget *header_table;
3608         GtkWidget *subject_entry;
3609 #if 0 /* NEW COMPOSE GUI */
3610         GtkWidget *cc_entry;
3611         GtkWidget *cc_hbox;
3612         GtkWidget *bcc_entry;
3613         GtkWidget *bcc_hbox;
3614         GtkWidget *reply_entry;
3615         GtkWidget *reply_hbox;
3616         GtkWidget *followup_entry;
3617         GtkWidget *followup_hbox;
3618 #endif
3619         GtkWidget *paned;
3620
3621         GtkWidget *attach_scrwin;
3622         GtkWidget *attach_clist;
3623
3624         GtkWidget *edit_vbox;
3625         GtkWidget *ruler_hbox;
3626         GtkWidget *ruler;
3627         GtkWidget *scrolledwin;
3628         GtkWidget *text;
3629
3630         GtkWidget *table;
3631         GtkWidget *hbox;
3632
3633         gchar *titles[] = {_("MIME type"), _("Size"), _("Name")};
3634         guint n_menu_entries;
3635         GtkStyle  *style, *new_style;
3636         GdkColormap *cmap;
3637         GdkColor color[1];
3638         gboolean success[1];
3639         GdkFont   *font;
3640         GtkWidget *popupmenu;
3641         GtkWidget *menuitem;
3642         GtkItemFactory *popupfactory;
3643         GtkItemFactory *ifactory;
3644         gint n_entries;
3645         gint count = 0;
3646         gint i;
3647
3648 #if USE_PSPELL
3649         GtkPspell * gtkpspell = NULL;
3650 #endif
3651
3652         g_return_val_if_fail(account != NULL, NULL);
3653
3654         debug_print(_("Creating compose window...\n"));
3655         compose = g_new0(Compose, 1);
3656
3657         compose->account = account;
3658         compose->orig_account = account;
3659
3660         window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
3661         gtk_window_set_policy(GTK_WINDOW(window), TRUE, TRUE, FALSE);
3662         gtk_widget_set_usize(window, -1, prefs_common.compose_height);
3663         gtk_signal_connect(GTK_OBJECT(window), "delete_event",
3664                            GTK_SIGNAL_FUNC(compose_delete_cb), compose);
3665         gtk_signal_connect(GTK_OBJECT(window), "destroy",
3666                            GTK_SIGNAL_FUNC(compose_destroy_cb), compose);
3667         gtk_signal_connect(GTK_OBJECT(window), "focus_in_event",
3668                            GTK_SIGNAL_FUNC(manage_window_focus_in), NULL);
3669         gtk_signal_connect(GTK_OBJECT(window), "focus_out_event",
3670                            GTK_SIGNAL_FUNC(manage_window_focus_out), NULL);
3671         gtk_widget_realize(window);
3672
3673         gtkut_widget_set_composer_icon(window);
3674
3675         vbox = gtk_vbox_new(FALSE, 0);
3676         gtk_container_add(GTK_CONTAINER(window), vbox);
3677
3678         n_menu_entries = sizeof(compose_entries) / sizeof(compose_entries[0]);
3679         menubar = menubar_create(window, compose_entries,
3680                                  n_menu_entries, "<Compose>", compose);
3681         gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, TRUE, 0);
3682
3683         handlebox = gtk_handle_box_new();
3684         gtk_box_pack_start(GTK_BOX(vbox), handlebox, FALSE, FALSE, 0);
3685
3686         compose_toolbar_create(compose, handlebox);
3687
3688         vbox2 = gtk_vbox_new(FALSE, 2);
3689         gtk_box_pack_start(GTK_BOX(vbox), vbox2, TRUE, TRUE, 0);
3690         gtk_container_set_border_width(GTK_CONTAINER(vbox2), BORDER_WIDTH);
3691
3692         table_vbox = gtk_vbox_new(FALSE, 0);
3693         gtk_box_pack_start(GTK_BOX(vbox2), table_vbox, FALSE, TRUE, 0);
3694         gtk_container_set_border_width(GTK_CONTAINER(table_vbox),
3695                                        BORDER_WIDTH * 2);
3696
3697         /* Notebook */
3698         notebook = gtk_notebook_new();
3699         gtk_widget_set_usize(notebook, -1, 180);
3700         gtk_widget_show(notebook);
3701
3702         /* header labels and entries */
3703         header_scrolledwin = gtk_scrolled_window_new(NULL, NULL);
3704         gtk_widget_show(header_scrolledwin);
3705         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(header_scrolledwin), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
3706         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), header_scrolledwin, gtk_label_new(_("Header")));
3707
3708         header_table = gtk_table_new(2, 2, FALSE);
3709         gtk_widget_show(header_table);
3710         gtk_container_set_border_width(GTK_CONTAINER(header_table), 2);
3711         gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(header_scrolledwin), header_table);
3712         count = 0;
3713
3714         /* option menu for selecting accounts */
3715         hbox = gtk_hbox_new(FALSE, 0);
3716         label = gtk_label_new(prefs_common.trans_hdr ? _("From:") : "From:");
3717         gtk_box_pack_end(GTK_BOX(hbox), label, FALSE, FALSE, 0);
3718         gtk_table_attach(GTK_TABLE(header_table), hbox, 0, 1, count, count + 1,
3719                          GTK_FILL, 0, 2, 0);
3720         from_optmenu_hbox = compose_account_option_menu_create(compose);
3721         gtk_table_attach(GTK_TABLE(header_table), from_optmenu_hbox,
3722                                   1, 2, count, count + 1, GTK_EXPAND | GTK_FILL, GTK_SHRINK, 0, 0);
3723 #if 0 /* NEW COMPOSE GUI */
3724         gtk_table_set_row_spacing(GTK_TABLE(table), 0, 4);
3725 #endif
3726         count++;
3727
3728         /* Subject */
3729         compose_add_entry_field(header_table, &hbox, &subject_entry, &count,
3730                                 "Subject:", FALSE);
3731
3732         compose->header_table = header_table;
3733         compose->header_list = NULL;
3734         compose->header_nextrow = count;
3735
3736         compose_create_header_entry(compose);
3737
3738 #if 0 /* NEW COMPOSE GUI */
3739         compose_add_entry_field(table, &to_hbox, &to_entry, &count,
3740                                 "To:", TRUE);
3741         gtk_table_set_row_spacing(GTK_TABLE(table), 0, 4);
3742         compose_add_entry_field(table, &newsgroups_hbox, &newsgroups_entry,
3743                                 &count, "Newsgroups:", FALSE);
3744         gtk_table_set_row_spacing(GTK_TABLE(table), 1, 4);
3745
3746         gtk_table_set_row_spacing(GTK_TABLE(table), 2, 4);
3747
3748         compose_add_entry_field(table, &cc_hbox, &cc_entry, &count,
3749                                 "Cc:", TRUE);
3750         gtk_table_set_row_spacing(GTK_TABLE(table), 3, 4);
3751         compose_add_entry_field(table, &bcc_hbox, &bcc_entry, &count,
3752                                 "Bcc:", TRUE);
3753         gtk_table_set_row_spacing(GTK_TABLE(table), 4, 4);
3754         compose_add_entry_field(table, &reply_hbox, &reply_entry, &count,
3755                                 "Reply-To:", TRUE);
3756         gtk_table_set_row_spacing(GTK_TABLE(table), 5, 4);
3757         compose_add_entry_field(table, &followup_hbox, &followup_entry, &count,
3758                                 "Followup-To:", FALSE);
3759         gtk_table_set_row_spacing(GTK_TABLE(table), 6, 4);
3760
3761         gtk_table_set_col_spacings(GTK_TABLE(table), 4);
3762
3763         gtk_signal_connect(GTK_OBJECT(to_entry), "activate",
3764                            GTK_SIGNAL_FUNC(to_activated), compose);
3765         gtk_signal_connect(GTK_OBJECT(newsgroups_entry), "activate",
3766                            GTK_SIGNAL_FUNC(newsgroups_activated), compose);
3767         gtk_signal_connect(GTK_OBJECT(subject_entry), "activate",
3768                            GTK_SIGNAL_FUNC(subject_activated), compose);
3769         gtk_signal_connect(GTK_OBJECT(cc_entry), "activate",
3770                            GTK_SIGNAL_FUNC(cc_activated), compose);
3771         gtk_signal_connect(GTK_OBJECT(bcc_entry), "activate",
3772                            GTK_SIGNAL_FUNC(bcc_activated), compose);
3773         gtk_signal_connect(GTK_OBJECT(reply_entry), "activate",
3774                            GTK_SIGNAL_FUNC(replyto_activated), compose);
3775         gtk_signal_connect(GTK_OBJECT(followup_entry), "activate",
3776                            GTK_SIGNAL_FUNC(followupto_activated), compose);
3777
3778         gtk_signal_connect(GTK_OBJECT(subject_entry), "grab_focus",
3779                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3780         gtk_signal_connect(GTK_OBJECT(to_entry), "grab_focus",
3781                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3782         gtk_signal_connect(GTK_OBJECT(newsgroups_entry), "grab_focus",
3783                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3784         gtk_signal_connect(GTK_OBJECT(cc_entry), "grab_focus",
3785                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3786         gtk_signal_connect(GTK_OBJECT(bcc_entry), "grab_focus",
3787                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3788         gtk_signal_connect(GTK_OBJECT(reply_entry), "grab_focus",
3789                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3790         gtk_signal_connect(GTK_OBJECT(followup_entry), "grab_focus",
3791                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3792 #endif
3793
3794         /* attachment list */
3795         attach_scrwin = gtk_scrolled_window_new(NULL, NULL);
3796         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), attach_scrwin, gtk_label_new(_("Attachments")));
3797         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(attach_scrwin),
3798                                        GTK_POLICY_AUTOMATIC,
3799                                        GTK_POLICY_ALWAYS);
3800         gtk_widget_set_usize(attach_scrwin, -1, 80);
3801
3802         attach_clist = gtk_clist_new_with_titles(N_ATTACH_COLS, titles);
3803         gtk_clist_set_column_justification(GTK_CLIST(attach_clist), COL_SIZE,
3804                                            GTK_JUSTIFY_RIGHT);
3805         gtk_clist_set_column_width(GTK_CLIST(attach_clist), COL_MIMETYPE, 240);
3806         gtk_clist_set_column_width(GTK_CLIST(attach_clist), COL_SIZE, 64);
3807         gtk_clist_set_selection_mode(GTK_CLIST(attach_clist),
3808                                      GTK_SELECTION_EXTENDED);
3809         for (i = 0; i < N_ATTACH_COLS; i++)
3810                 GTK_WIDGET_UNSET_FLAGS
3811                         (GTK_CLIST(attach_clist)->column[i].button,
3812                          GTK_CAN_FOCUS);
3813         gtk_container_add(GTK_CONTAINER(attach_scrwin), attach_clist);
3814
3815         gtk_signal_connect(GTK_OBJECT(attach_clist), "select_row",
3816                            GTK_SIGNAL_FUNC(attach_selected), compose);
3817         gtk_signal_connect(GTK_OBJECT(attach_clist), "button_press_event",
3818                            GTK_SIGNAL_FUNC(attach_button_pressed), compose);
3819         gtk_signal_connect(GTK_OBJECT(attach_clist), "key_press_event",
3820                            GTK_SIGNAL_FUNC(attach_key_pressed), compose);
3821
3822         /* drag and drop */
3823         gtk_drag_dest_set(attach_clist,
3824                           GTK_DEST_DEFAULT_ALL, compose_mime_types, 1,
3825                           GDK_ACTION_COPY);
3826         gtk_signal_connect(GTK_OBJECT(attach_clist), "drag_data_received",
3827                            GTK_SIGNAL_FUNC(compose_attach_drag_received_cb),
3828                            compose);
3829
3830
3831         edit_vbox = gtk_vbox_new(FALSE, 0);
3832 #if 0 /* NEW COMPOSE GUI */
3833         gtk_box_pack_start(GTK_BOX(vbox2), edit_vbox, TRUE, TRUE, 0);
3834 #endif
3835
3836         /* ruler */
3837         ruler_hbox = gtk_hbox_new(FALSE, 0);
3838         gtk_box_pack_start(GTK_BOX(edit_vbox), ruler_hbox, FALSE, FALSE, 0);
3839
3840         ruler = gtk_shruler_new();
3841         gtk_ruler_set_range(GTK_RULER(ruler), 0.0, 100.0, 1.0, 100.0);
3842         gtk_box_pack_start(GTK_BOX(ruler_hbox), ruler, TRUE, TRUE,
3843                            BORDER_WIDTH + 1);
3844         gtk_widget_set_usize(ruler_hbox, 1, -1);
3845
3846         /* text widget */
3847         scrolledwin = gtk_scrolled_window_new(NULL, NULL);
3848         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
3849                                        GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
3850         gtk_box_pack_start(GTK_BOX(edit_vbox), scrolledwin, TRUE, TRUE, 0);
3851         gtk_widget_set_usize(scrolledwin, prefs_common.compose_width, -1);
3852
3853         text = gtk_stext_new(gtk_scrolled_window_get_hadjustment
3854                             (GTK_SCROLLED_WINDOW(scrolledwin)),
3855                             gtk_scrolled_window_get_vadjustment
3856                             (GTK_SCROLLED_WINDOW(scrolledwin)));
3857         GTK_STEXT(text)->default_tab_width = 8;
3858         gtk_stext_set_editable(GTK_STEXT(text), TRUE);
3859
3860         if (prefs_common.block_cursor) {
3861                 GTK_STEXT(text)->cursor_type = STEXT_CURSOR_BLOCK;
3862         }
3863
3864         if (prefs_common.smart_wrapping) {
3865                 gtk_stext_set_word_wrap(GTK_STEXT(text), TRUE);
3866                 gtk_stext_set_wrap_rmargin(GTK_STEXT(text), prefs_common.linewrap_len);
3867         }
3868
3869         gtk_container_add(GTK_CONTAINER(scrolledwin), text);
3870
3871         gtk_signal_connect(GTK_OBJECT(text), "changed",
3872                            GTK_SIGNAL_FUNC(compose_changed_cb), compose);
3873         gtk_signal_connect(GTK_OBJECT(text), "grab_focus",
3874                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3875         gtk_signal_connect_after(GTK_OBJECT(text), "button_press_event",
3876                                  GTK_SIGNAL_FUNC(compose_button_press_cb),
3877                                  compose);
3878 #if 0
3879         gtk_signal_connect_after(GTK_OBJECT(text), "key_press_event",
3880                                  GTK_SIGNAL_FUNC(compose_key_press_cb),
3881                                  compose);
3882 #endif
3883         gtk_signal_connect_after(GTK_OBJECT(text), "size_allocate",
3884                                  GTK_SIGNAL_FUNC(compose_edit_size_alloc),
3885                                  ruler);
3886
3887         /* drag and drop */
3888         gtk_drag_dest_set(text, GTK_DEST_DEFAULT_ALL, compose_mime_types, 1,
3889                           GDK_ACTION_COPY);
3890         gtk_signal_connect(GTK_OBJECT(text), "drag_data_received",
3891                            GTK_SIGNAL_FUNC(compose_insert_drag_received_cb),
3892                            compose);
3893 #if USE_PSPELL
3894         if (prefs_common.enable_pspell) {
3895                 gtkpspell = gtkpspell_new_with_config(gtkpspellconfig,
3896                                                       prefs_common.pspell_path,
3897                                                       prefs_common.dictionary,
3898                                                       PSPELL_FASTMODE,
3899                                                       conv_get_current_charset_str());
3900                 if (gtkpspell == NULL)
3901                         prefs_common.enable_pspell = FALSE;
3902                 else
3903                         gtkpspell_attach(gtkpspell, GTK_STEXT(text));
3904         }
3905 #endif
3906         gtk_widget_show_all(vbox);
3907
3908         /* pane between attach clist and text */
3909         paned = gtk_vpaned_new();
3910         gtk_container_add(GTK_CONTAINER(vbox2), paned);
3911         gtk_paned_add1(GTK_PANED(paned), notebook);
3912         gtk_paned_add2(GTK_PANED(paned), edit_vbox);
3913         gtk_widget_show_all(paned);
3914
3915         style = gtk_widget_get_style(text);
3916
3917         /* workaround for the slow down of GtkText when using Pixmap theme */
3918         if (style->engine) {
3919                 GtkThemeEngine *engine;
3920
3921                 engine = style->engine;
3922                 style->engine = NULL;
3923                 new_style = gtk_style_copy(style);
3924                 style->engine = engine;
3925         } else
3926                 new_style = gtk_style_copy(style);
3927
3928         if (prefs_common.textfont) {
3929                 CharSet charset;
3930
3931                 charset = conv_get_current_charset();
3932                 if (MB_CUR_MAX == 1) {
3933                         gchar *fontstr, *p;
3934
3935                         Xstrdup_a(fontstr, prefs_common.textfont, );
3936                         if (fontstr && (p = strchr(fontstr, ',')) != NULL)
3937                                 *p = '\0';
3938                         font = gdk_font_load(fontstr);
3939                 } else
3940                         font = gdk_fontset_load(prefs_common.textfont);
3941                 if (font) {
3942                         gdk_font_unref(new_style->font);
3943                         new_style->font = font;
3944                 }
3945         }
3946
3947         gtk_widget_set_style(text, new_style);
3948
3949         color[0] = quote_color;
3950         cmap = gdk_window_get_colormap(window->window);
3951         gdk_colormap_alloc_colors(cmap, color, 1, FALSE, TRUE, success);
3952         if (success[0] == FALSE) {
3953                 g_warning("Compose: color allocation failed.\n");
3954                 style = gtk_widget_get_style(text);
3955                 quote_color = style->black;
3956         }
3957
3958         n_entries = sizeof(compose_popup_entries) /
3959                 sizeof(compose_popup_entries[0]);
3960         popupmenu = menu_create_items(compose_popup_entries, n_entries,
3961                                       "<Compose>", &popupfactory,
3962                                       compose);
3963
3964         ifactory = gtk_item_factory_from_widget(menubar);
3965         menu_set_sensitive(ifactory, "/Edit/Undo", FALSE);
3966         menu_set_sensitive(ifactory, "/Edit/Redo", FALSE);
3967
3968 #if 0 /* NEW COMPOSE GUI */
3969         if (account->protocol == A_NNTP) {
3970                 gtk_widget_hide(to_hbox);
3971                 gtk_widget_hide(to_entry);
3972                 gtk_widget_hide(cc_hbox);
3973                 gtk_widget_hide(cc_entry);
3974                 gtk_table_set_row_spacing(GTK_TABLE(table), 1, 0);
3975                 gtk_table_set_row_spacing(GTK_TABLE(table), 3, 0);
3976         } else {
3977                 gtk_widget_hide(newsgroups_hbox);
3978                 gtk_widget_hide(newsgroups_entry);
3979                 gtk_table_set_row_spacing(GTK_TABLE(table), 2, 0);
3980
3981                 menu_set_sensitive(ifactory, "/Message/Followup to", FALSE);
3982         }
3983 #endif
3984
3985         switch (prefs_common.toolbar_style) {
3986         case TOOLBAR_NONE:
3987                 gtk_widget_hide(handlebox);
3988                 break;
3989         case TOOLBAR_ICON:
3990                 gtk_toolbar_set_style(GTK_TOOLBAR(compose->toolbar),
3991                                       GTK_TOOLBAR_ICONS);
3992                 break;
3993         case TOOLBAR_TEXT:
3994                 gtk_toolbar_set_style(GTK_TOOLBAR(compose->toolbar),
3995                                       GTK_TOOLBAR_TEXT);
3996                 break;
3997         case TOOLBAR_BOTH:
3998                 gtk_toolbar_set_style(GTK_TOOLBAR(compose->toolbar),
3999                                       GTK_TOOLBAR_BOTH);
4000                 break;
4001         }
4002
4003         gtk_widget_show(window);
4004
4005         address_completion_start(window);
4006
4007         compose->window        = window;
4008         compose->vbox          = vbox;
4009         compose->menubar       = menubar;
4010         compose->handlebox     = handlebox;
4011
4012         compose->vbox2         = vbox2;
4013
4014         compose->table_vbox       = table_vbox;
4015         compose->table            = table;
4016 #if 0 /* NEW COMPOSE GUI */
4017         compose->to_hbox          = to_hbox;
4018         compose->to_entry         = to_entry;
4019         compose->newsgroups_hbox  = newsgroups_hbox;
4020         compose->newsgroups_entry = newsgroups_entry;
4021 #endif
4022         compose->subject_entry    = subject_entry;
4023 #if 0 /* NEW COMPOSE GUI */
4024         compose->cc_hbox          = cc_hbox;
4025         compose->cc_entry         = cc_entry;
4026         compose->bcc_hbox         = bcc_hbox;
4027         compose->bcc_entry        = bcc_entry;
4028         compose->reply_hbox       = reply_hbox;
4029         compose->reply_entry      = reply_entry;
4030         compose->followup_hbox    = followup_hbox;
4031         compose->followup_entry   = followup_entry;
4032 #endif
4033         compose->paned = paned;
4034
4035         compose->attach_scrwin = attach_scrwin;
4036         compose->attach_clist  = attach_clist;
4037
4038         compose->edit_vbox     = edit_vbox;
4039         compose->ruler_hbox    = ruler_hbox;
4040         compose->ruler         = ruler;
4041         compose->scrolledwin   = scrolledwin;
4042         compose->text          = text;
4043
4044         compose->focused_editable = NULL;
4045
4046         compose->popupmenu    = popupmenu;
4047         compose->popupfactory = popupfactory;
4048
4049         compose->mode = mode;
4050
4051         compose->replyto     = NULL;
4052         compose->mailinglist = NULL;
4053         compose->cc          = NULL;
4054         compose->bcc         = NULL;
4055         compose->followup_to = NULL;
4056         compose->inreplyto   = NULL;
4057         compose->references  = NULL;
4058         compose->msgid       = NULL;
4059         compose->boundary    = NULL;
4060
4061 #if USE_GPGME
4062         compose->use_signing    = FALSE;
4063         compose->use_encryption = FALSE;
4064 #endif /* USE_GPGME */
4065
4066         compose->modified = FALSE;
4067
4068         compose->return_receipt = FALSE;
4069
4070         compose->to_list        = NULL;
4071         compose->newsgroup_list = NULL;
4072
4073         compose->exteditor_file    = NULL;
4074         compose->exteditor_pid     = -1;
4075         compose->exteditor_readdes = -1;
4076         compose->exteditor_tag     = -1;
4077
4078         compose_set_title(compose);
4079
4080 #if 0 /* NEW COMPOSE GUI */
4081         compose->use_bcc        = FALSE;
4082         compose->use_replyto    = FALSE;
4083         compose->use_followupto = FALSE;
4084 #endif
4085
4086 #if USE_PSPELL
4087         compose->gtkpspell      = gtkpspell;
4088 #endif
4089
4090 #if 0 /* NEW COMPOSE GUI */
4091         if (account->protocol != A_NNTP) {
4092                 menuitem = gtk_item_factory_get_item(ifactory, "/Message/To");
4093                 gtk_check_menu_item_set_active
4094                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
4095                 gtk_widget_set_sensitive(menuitem, FALSE);
4096                 menuitem = gtk_item_factory_get_item(ifactory, "/Message/Cc");
4097                 gtk_check_menu_item_set_active
4098                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
4099                 gtk_widget_set_sensitive(menuitem, FALSE);
4100         }
4101 #endif
4102         if (account->set_autocc && account->auto_cc && mode != COMPOSE_REEDIT) {
4103                 compose_entry_append(compose, account->auto_cc, COMPOSE_CC);
4104 #if 0 /* NEW COMPOSE GUI */
4105                 compose->use_cc = TRUE;
4106                 gtk_entry_set_text(GTK_ENTRY(cc_entry), account->auto_cc);
4107                 menuitem = gtk_item_factory_get_item(ifactory, "/Message/Cc");
4108                 gtk_check_menu_item_set_active
4109                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
4110 #endif
4111         }
4112         if (account->set_autobcc) {
4113                 compose_entry_append(compose, account->auto_bcc, COMPOSE_BCC);
4114 #if 0 /* NEW COMPOSE GUI */
4115                 compose->use_bcc = TRUE;
4116                 menuitem = gtk_item_factory_get_item(ifactory, "/Message/Bcc");
4117                 gtk_check_menu_item_set_active
4118                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
4119                 if (account->auto_bcc && mode != COMPOSE_REEDIT)
4120                         gtk_entry_set_text(GTK_ENTRY(bcc_entry),
4121                                            account->auto_bcc);
4122 #endif
4123         }
4124         if (account->set_autoreplyto && account->auto_replyto && mode != COMPOSE_REEDIT) {
4125                 compose_entry_append(compose, account->auto_replyto, COMPOSE_REPLYTO);
4126 #if 0 /* NEW COMPOSE GUI */
4127                 compose->use_replyto = TRUE;
4128                 menuitem = gtk_item_factory_get_item(ifactory,
4129                                                      "/Message/Reply to");
4130                 gtk_check_menu_item_set_active
4131                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
4132                 gtk_entry_set_text(GTK_ENTRY(reply_entry),
4133                                    account->auto_replyto);
4134 #endif
4135         }
4136         if (account->protocol != A_NNTP) {
4137                 gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry), _("To:"));
4138         } else {
4139                 gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry), _("Newsgroups:"));
4140         }
4141
4142         menuitem = gtk_item_factory_get_item(ifactory, "/Tool/Show ruler");
4143         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
4144                                        prefs_common.show_ruler);
4145
4146 #if USE_GPGME
4147         menuitem = gtk_item_factory_get_item(ifactory, "/Message/Sign");
4148         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
4149                                        prefs_common.default_sign);
4150         menuitem = gtk_item_factory_get_item(ifactory, "/Message/Encrypt");
4151         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
4152                                        prefs_common.default_encrypt);
4153 #endif /* USE_GPGME */
4154
4155         addressbook_set_target_compose(compose);
4156
4157         compose_list = g_list_append(compose_list, compose);
4158
4159 #if 0 /* NEW COMPOSE GUI */
4160         compose->use_to         = FALSE;
4161         compose->use_cc         = FALSE;
4162         compose->use_attach     = TRUE;
4163 #endif
4164
4165 #if 0 /* NEW COMPOSE GUI */
4166         if (!compose->use_bcc) {
4167                 gtk_widget_hide(bcc_hbox);
4168                 gtk_widget_hide(bcc_entry);
4169                 gtk_table_set_row_spacing(GTK_TABLE(table), 4, 0);
4170         }
4171         if (!compose->use_replyto) {
4172                 gtk_widget_hide(reply_hbox);
4173                 gtk_widget_hide(reply_entry);
4174                 gtk_table_set_row_spacing(GTK_TABLE(table), 5, 0);
4175         }
4176         if (!compose->use_followupto) {
4177                 gtk_widget_hide(followup_hbox);
4178                 gtk_widget_hide(followup_entry);
4179                 gtk_table_set_row_spacing(GTK_TABLE(table), 6, 0);
4180         }
4181 #endif
4182         if (!prefs_common.show_ruler)
4183                 gtk_widget_hide(ruler_hbox);
4184
4185         select_account(compose, account);
4186
4187         return compose;
4188 }
4189
4190 #include "pixmaps/stock_mail_send.xpm"
4191 #include "pixmaps/stock_mail_send_queue.xpm"
4192 #include "pixmaps/stock_mail.xpm"
4193 #include "pixmaps/stock_paste.xpm"
4194 #include "pixmaps/stock_mail_attach.xpm"
4195 #include "pixmaps/stock_mail_compose.xpm"
4196 #include "pixmaps/linewrap.xpm"
4197 #include "pixmaps/tb_address_book.xpm"
4198
4199 #define CREATE_TOOLBAR_ICON(xpm_d) \
4200 { \
4201         icon = gdk_pixmap_create_from_xpm_d(container->window, &mask, \
4202                                             &container->style->white, \
4203                                             xpm_d); \
4204         icon_wid = gtk_pixmap_new(icon, mask); \
4205 }
4206
4207 static void compose_toolbar_create(Compose *compose, GtkWidget *container)
4208 {
4209         GtkWidget *toolbar;
4210         GdkPixmap *icon;
4211         GdkBitmap *mask;
4212         GtkWidget *icon_wid;
4213         GtkWidget *send_btn;
4214         GtkWidget *sendl_btn;
4215         GtkWidget *draft_btn;
4216         GtkWidget *insert_btn;
4217         GtkWidget *attach_btn;
4218         GtkWidget *sig_btn;
4219         GtkWidget *exteditor_btn;
4220         GtkWidget *linewrap_btn;
4221         GtkWidget *addrbook_btn;
4222
4223         toolbar = gtk_toolbar_new(GTK_ORIENTATION_HORIZONTAL,
4224                                   GTK_TOOLBAR_BOTH);
4225         gtk_container_add(GTK_CONTAINER(container), toolbar);
4226         gtk_container_set_border_width(GTK_CONTAINER(container), 2);
4227         gtk_toolbar_set_button_relief(GTK_TOOLBAR(toolbar), GTK_RELIEF_NONE);
4228         gtk_toolbar_set_space_style(GTK_TOOLBAR(toolbar),
4229                                     GTK_TOOLBAR_SPACE_LINE);
4230
4231         CREATE_TOOLBAR_ICON(stock_mail_send_xpm);
4232         send_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4233                                            _("Send"),
4234                                            _("Send message"),
4235                                            "Send",
4236                                            icon_wid, toolbar_send_cb, compose);
4237
4238         CREATE_TOOLBAR_ICON(stock_mail_send_queue_xpm);
4239         /* CREATE_TOOLBAR_ICON(tb_mail_queue_send_xpm); */
4240         sendl_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4241                                            _("Send later"),
4242                                            _("Put into queue folder and send later"),
4243                                            "Send later",
4244                                            icon_wid, toolbar_send_later_cb,
4245                                            compose);
4246
4247         CREATE_TOOLBAR_ICON(stock_mail_xpm);
4248         draft_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4249                                             _("Draft"),
4250                                             _("Save to draft folder"),
4251                                             "Draft",
4252                                             icon_wid, toolbar_draft_cb,
4253                                             compose);
4254
4255         gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
4256
4257         CREATE_TOOLBAR_ICON(stock_paste_xpm);
4258         insert_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4259                                              _("Insert"),
4260                                              _("Insert file"),
4261                                              "Insert",
4262                                              icon_wid, toolbar_insert_cb,
4263                                              compose);
4264
4265         CREATE_TOOLBAR_ICON(stock_mail_attach_xpm);
4266         attach_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4267                                              _("Attach"),
4268                                              _("Attach file"),
4269                                              "Attach",
4270                                              icon_wid, toolbar_attach_cb,
4271                                              compose);
4272
4273         gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
4274
4275         CREATE_TOOLBAR_ICON(stock_mail_xpm);
4276         sig_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4277                                           _("Signature"),
4278                                           _("Insert signature"),
4279                                           "Signature",
4280                                           icon_wid, toolbar_sig_cb, compose);
4281
4282         gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
4283
4284         CREATE_TOOLBAR_ICON(stock_mail_compose_xpm);
4285         exteditor_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4286                                                 _("Editor"),
4287                                                 _("Edit with external editor"),
4288                                                 "Editor",
4289                                                 icon_wid,
4290                                                 toolbar_ext_editor_cb,
4291                                                 compose);
4292
4293         CREATE_TOOLBAR_ICON(linewrap_xpm);
4294         linewrap_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4295                                                _("Linewrap"),
4296                                                _("Wrap current paragraph"),
4297                                                "Linewrap",
4298                                                icon_wid,
4299                                                toolbar_linewrap_cb,
4300                                                compose);
4301
4302         gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
4303
4304         CREATE_TOOLBAR_ICON(tb_address_book_xpm);
4305         addrbook_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4306                                                _("Address"),
4307                                                _("Address book"),
4308                                                "Address",
4309                                                icon_wid, toolbar_address_cb,
4310                                                compose);
4311
4312         compose->toolbar       = toolbar;
4313         compose->send_btn      = send_btn;
4314         compose->sendl_btn     = sendl_btn;
4315         compose->draft_btn     = draft_btn;
4316         compose->insert_btn    = insert_btn;
4317         compose->attach_btn    = attach_btn;
4318         compose->sig_btn       = sig_btn;
4319         compose->exteditor_btn = exteditor_btn;
4320         compose->linewrap_btn  = linewrap_btn;
4321         compose->addrbook_btn  = addrbook_btn;
4322
4323         gtk_widget_show_all(toolbar);
4324 }
4325
4326 #undef CREATE_TOOLBAR_ICON
4327
4328 static GtkWidget *compose_account_option_menu_create(Compose *compose)
4329 {
4330         GList *accounts;
4331         GtkWidget *hbox;
4332         GtkWidget *optmenu;
4333         GtkWidget *menu;
4334         gint num = 0, def_menu = 0;
4335
4336         accounts = account_get_list();
4337         g_return_val_if_fail(accounts != NULL, NULL);
4338
4339         hbox = gtk_hbox_new(FALSE, 0);
4340         optmenu = gtk_option_menu_new();
4341         gtk_box_pack_start(GTK_BOX(hbox), optmenu, FALSE, FALSE, 0);
4342         menu = gtk_menu_new();
4343
4344         for (; accounts != NULL; accounts = accounts->next, num++) {
4345                 PrefsAccount *ac = (PrefsAccount *)accounts->data;
4346                 GtkWidget *menuitem;
4347                 gchar *name;
4348
4349                 if (ac == compose->account) def_menu = num;
4350
4351                 name = g_strdup_printf("%s: %s <%s>",
4352                                        ac->account_name, ac->name, ac->address);
4353                 MENUITEM_ADD(menu, menuitem, name, ac);
4354                 g_free(name);
4355                 gtk_signal_connect(GTK_OBJECT(menuitem), "activate",
4356                                    GTK_SIGNAL_FUNC(account_activated),
4357                                    compose);
4358         }
4359
4360         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), menu);
4361         gtk_option_menu_set_history(GTK_OPTION_MENU(optmenu), def_menu);
4362
4363         return hbox;
4364 }
4365
4366 static void compose_destroy(Compose *compose)
4367 {
4368         gint row;
4369         GtkCList *clist = GTK_CLIST(compose->attach_clist);
4370         AttachInfo *ainfo;
4371
4372         /* NOTE: address_completion_end() does nothing with the window
4373          * however this may change. */
4374         address_completion_end(compose->window);
4375
4376         slist_free_strings(compose->to_list);
4377         g_slist_free(compose->to_list);
4378         slist_free_strings(compose->newsgroup_list);
4379         g_slist_free(compose->newsgroup_list);
4380         slist_free_strings(compose->header_list);
4381         g_slist_free(compose->header_list);
4382
4383         procmsg_msginfo_free(compose->targetinfo);
4384
4385         g_free(compose->replyto);
4386         g_free(compose->cc);
4387         g_free(compose->bcc);
4388         g_free(compose->newsgroups);
4389         g_free(compose->followup_to);
4390
4391         g_free(compose->inreplyto);
4392         g_free(compose->references);
4393         g_free(compose->msgid);
4394         g_free(compose->boundary);
4395
4396         g_free(compose->exteditor_file);
4397
4398         for (row = 0; (ainfo = gtk_clist_get_row_data(clist, row)) != NULL;
4399              row++)
4400                 compose_attach_info_free(ainfo);
4401
4402         if (addressbook_get_target_compose() == compose)
4403                 addressbook_set_target_compose(NULL);
4404
4405         prefs_common.compose_width = compose->scrolledwin->allocation.width;
4406         prefs_common.compose_height = compose->window->allocation.height;
4407
4408         gtk_widget_destroy(compose->paned);
4409
4410         g_free(compose);
4411
4412         compose_list = g_list_remove(compose_list, compose);
4413 }
4414
4415 static void compose_attach_info_free(AttachInfo *ainfo)
4416 {
4417         g_free(ainfo->file);
4418         g_free(ainfo->content_type);
4419         g_free(ainfo->name);
4420         g_free(ainfo);
4421 }
4422
4423 static void compose_attach_remove_selected(Compose *compose)
4424 {
4425         GtkCList *clist = GTK_CLIST(compose->attach_clist);
4426         AttachInfo *ainfo;
4427         gint row;
4428
4429         while (clist->selection != NULL) {
4430                 row = GPOINTER_TO_INT(clist->selection->data);
4431                 ainfo = gtk_clist_get_row_data(clist, row);
4432                 compose_attach_info_free(ainfo);
4433                 gtk_clist_remove(clist, row);
4434         }
4435 }
4436
4437 static struct _AttachProperty
4438 {
4439         GtkWidget *window;
4440         GtkWidget *mimetype_entry;
4441         GtkWidget *encoding_optmenu;
4442         GtkWidget *path_entry;
4443         GtkWidget *filename_entry;
4444         GtkWidget *ok_btn;
4445         GtkWidget *cancel_btn;
4446 } attach_prop;
4447
4448 static void compose_attach_property(Compose *compose)
4449 {
4450         GtkCList *clist = GTK_CLIST(compose->attach_clist);
4451         AttachInfo *ainfo;
4452         gint row;
4453         GtkOptionMenu *optmenu;
4454         static gboolean cancelled;
4455
4456         if (!clist->selection) return;
4457         row = GPOINTER_TO_INT(clist->selection->data);
4458
4459         ainfo = gtk_clist_get_row_data(clist, row);
4460         if (!ainfo) return;
4461
4462         if (!attach_prop.window)
4463                 compose_attach_property_create(&cancelled);
4464         gtk_widget_grab_focus(attach_prop.ok_btn);
4465         gtk_widget_show(attach_prop.window);
4466         manage_window_set_transient(GTK_WINDOW(attach_prop.window));
4467
4468         optmenu = GTK_OPTION_MENU(attach_prop.encoding_optmenu);
4469         if (ainfo->encoding == ENC_UNKNOWN)
4470                 gtk_option_menu_set_history(optmenu, ENC_BASE64);
4471         else
4472                 gtk_option_menu_set_history(optmenu, ainfo->encoding);
4473
4474         gtk_entry_set_text(GTK_ENTRY(attach_prop.mimetype_entry),
4475                            ainfo->content_type ? ainfo->content_type : "");
4476         gtk_entry_set_text(GTK_ENTRY(attach_prop.path_entry),
4477                            ainfo->file ? ainfo->file : "");
4478         gtk_entry_set_text(GTK_ENTRY(attach_prop.filename_entry),
4479                            ainfo->name ? ainfo->name : "");
4480
4481         for (;;) {
4482                 gchar *text;
4483                 gchar *cnttype = NULL;
4484                 gchar *file = NULL;
4485                 off_t size = 0;
4486                 GtkWidget *menu;
4487                 GtkWidget *menuitem;
4488
4489                 cancelled = FALSE;
4490                 gtk_main();
4491
4492                 if (cancelled == TRUE) {
4493                         gtk_widget_hide(attach_prop.window);
4494                         break;
4495                 }
4496
4497                 text = gtk_entry_get_text(GTK_ENTRY(attach_prop.mimetype_entry));
4498                 if (*text != '\0') {
4499                         gchar *p;
4500
4501                         text = g_strstrip(g_strdup(text));
4502                         if ((p = strchr(text, '/')) && !strchr(p + 1, '/')) {
4503                                 cnttype = g_strdup(text);
4504                                 g_free(text);
4505                         } else {
4506                                 alertpanel_error(_("Invalid MIME type."));
4507                                 g_free(text);
4508                                 continue;
4509                         }
4510                 }
4511
4512                 menu = gtk_option_menu_get_menu(optmenu);
4513                 menuitem = gtk_menu_get_active(GTK_MENU(menu));
4514                 ainfo->encoding = GPOINTER_TO_INT
4515                         (gtk_object_get_user_data(GTK_OBJECT(menuitem)));
4516
4517                 text = gtk_entry_get_text(GTK_ENTRY(attach_prop.path_entry));
4518                 if (*text != '\0') {
4519                         if (is_file_exist(text) &&
4520                             (size = get_file_size(text)) > 0)
4521                                 file = g_strdup(text);
4522                         else {
4523                                 alertpanel_error
4524                                         (_("File doesn't exist or is empty."));
4525                                 g_free(cnttype);
4526                                 continue;
4527                         }
4528                 }
4529
4530                 text = gtk_entry_get_text(GTK_ENTRY(attach_prop.filename_entry));
4531                 if (*text != '\0') {
4532                         g_free(ainfo->name);
4533                         ainfo->name = g_strdup(text);
4534                 }
4535
4536                 if (cnttype) {
4537                         g_free(ainfo->content_type);
4538                         ainfo->content_type = cnttype;
4539                 }
4540                 if (file) {
4541                         g_free(ainfo->file);
4542                         ainfo->file = file;
4543                 }
4544                 if (size)
4545                         ainfo->size = size;
4546
4547                 gtk_clist_set_text(clist, row, COL_MIMETYPE,
4548                                    ainfo->content_type);
4549                 gtk_clist_set_text(clist, row, COL_SIZE,
4550                                    to_human_readable(ainfo->size));
4551                 gtk_clist_set_text(clist, row, COL_NAME, ainfo->name);
4552
4553                 gtk_widget_hide(attach_prop.window);
4554                 break;
4555         }
4556 }
4557
4558 #define SET_LABEL_AND_ENTRY(str, entry, top) \
4559 { \
4560         label = gtk_label_new(str); \
4561         gtk_table_attach(GTK_TABLE(table), label, 0, 1, top, (top + 1), \
4562                          GTK_FILL, 0, 0, 0); \
4563         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5); \
4564  \
4565         entry = gtk_entry_new(); \
4566         gtk_table_attach(GTK_TABLE(table), entry, 1, 2, top, (top + 1), \
4567                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0); \
4568 }
4569
4570 static void compose_attach_property_create(gboolean *cancelled)
4571 {
4572         GtkWidget *window;
4573         GtkWidget *vbox;
4574         GtkWidget *table;
4575         GtkWidget *label;
4576         GtkWidget *mimetype_entry;
4577         GtkWidget *hbox;
4578         GtkWidget *optmenu;
4579         GtkWidget *optmenu_menu;
4580         GtkWidget *menuitem;
4581         GtkWidget *path_entry;
4582         GtkWidget *filename_entry;
4583         GtkWidget *hbbox;
4584         GtkWidget *ok_btn;
4585         GtkWidget *cancel_btn;
4586         GList     *mime_type_list, *strlist;
4587
4588         debug_print("Creating attach_property window...\n");
4589
4590         window = gtk_window_new(GTK_WINDOW_DIALOG);
4591         gtk_widget_set_usize(window, 480, -1);
4592         gtk_container_set_border_width(GTK_CONTAINER(window), 8);
4593         gtk_window_set_title(GTK_WINDOW(window), _("Property"));
4594         gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
4595         gtk_window_set_modal(GTK_WINDOW(window), TRUE);
4596         gtk_signal_connect(GTK_OBJECT(window), "delete_event",
4597                            GTK_SIGNAL_FUNC(attach_property_delete_event),
4598                            cancelled);
4599         gtk_signal_connect(GTK_OBJECT(window), "key_press_event",
4600                            GTK_SIGNAL_FUNC(attach_property_key_pressed),
4601                            cancelled);
4602
4603         vbox = gtk_vbox_new(FALSE, 8);
4604         gtk_container_add(GTK_CONTAINER(window), vbox);
4605
4606         table = gtk_table_new(4, 2, FALSE);
4607         gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
4608         gtk_table_set_row_spacings(GTK_TABLE(table), 8);
4609         gtk_table_set_col_spacings(GTK_TABLE(table), 8);
4610
4611         label = gtk_label_new(_("MIME type"));
4612         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 0, (0 + 1),
4613                          GTK_FILL, 0, 0, 0);
4614         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
4615         mimetype_entry = gtk_combo_new();
4616         gtk_table_attach(GTK_TABLE(table), mimetype_entry, 1, 2, 0, (0 + 1),
4617                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
4618
4619         /* stuff with list */
4620         mime_type_list = procmime_get_mime_type_list();
4621         strlist = NULL;
4622         for (; mime_type_list != NULL; mime_type_list = mime_type_list->next) {
4623                 MimeType *type = (MimeType *) mime_type_list->data;
4624                 strlist = g_list_append(strlist,
4625                                 g_strdup_printf("%s/%s",
4626                                         type->type, type->sub_type));
4627         }
4628
4629         gtk_combo_set_popdown_strings(GTK_COMBO(mimetype_entry), strlist);
4630
4631         for (mime_type_list = strlist; mime_type_list != NULL;
4632                 mime_type_list = mime_type_list->next)
4633                 g_free(mime_type_list->data);
4634         g_list_free(strlist);
4635
4636         mimetype_entry = GTK_COMBO(mimetype_entry)->entry;
4637
4638         label = gtk_label_new(_("Encoding"));
4639         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 1, 2,
4640                          GTK_FILL, 0, 0, 0);
4641         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
4642
4643         hbox = gtk_hbox_new(FALSE, 0);
4644         gtk_table_attach(GTK_TABLE(table), hbox, 1, 2, 1, 2,
4645                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
4646
4647         optmenu = gtk_option_menu_new();
4648         gtk_box_pack_start(GTK_BOX(hbox), optmenu, FALSE, FALSE, 0);
4649
4650         optmenu_menu = gtk_menu_new();
4651         MENUITEM_ADD(optmenu_menu, menuitem, "7bit", ENC_7BIT);
4652         gtk_widget_set_sensitive(menuitem, FALSE);
4653         MENUITEM_ADD(optmenu_menu, menuitem, "8bit", ENC_8BIT);
4654         gtk_widget_set_sensitive(menuitem, FALSE);
4655         MENUITEM_ADD(optmenu_menu, menuitem, "quoted-printable", ENC_QUOTED_PRINTABLE);
4656         gtk_widget_set_sensitive(menuitem, FALSE);
4657         MENUITEM_ADD(optmenu_menu, menuitem, "base64", ENC_BASE64);
4658
4659         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
4660
4661         SET_LABEL_AND_ENTRY(_("Path"),      path_entry,     2);
4662         SET_LABEL_AND_ENTRY(_("File name"), filename_entry, 3);
4663
4664         gtkut_button_set_create(&hbbox, &ok_btn, _("OK"),
4665                                 &cancel_btn, _("Cancel"), NULL, NULL);
4666         gtk_box_pack_end(GTK_BOX(vbox), hbbox, FALSE, FALSE, 0);
4667         gtk_widget_grab_default(ok_btn);
4668
4669         gtk_signal_connect(GTK_OBJECT(ok_btn), "clicked",
4670                            GTK_SIGNAL_FUNC(attach_property_ok),
4671                            cancelled);
4672         gtk_signal_connect(GTK_OBJECT(cancel_btn), "clicked",
4673                            GTK_SIGNAL_FUNC(attach_property_cancel),
4674                            cancelled);
4675
4676         gtk_widget_show_all(vbox);
4677
4678         attach_prop.window           = window;
4679         attach_prop.mimetype_entry   = mimetype_entry;
4680         attach_prop.encoding_optmenu = optmenu;
4681         attach_prop.path_entry       = path_entry;
4682         attach_prop.filename_entry   = filename_entry;
4683         attach_prop.ok_btn           = ok_btn;
4684         attach_prop.cancel_btn       = cancel_btn;
4685 }
4686
4687 #undef SET_LABEL_AND_ENTRY
4688
4689 static void attach_property_ok(GtkWidget *widget, gboolean *cancelled)
4690 {
4691         *cancelled = FALSE;
4692         gtk_main_quit();
4693 }
4694
4695 static void attach_property_cancel(GtkWidget *widget, gboolean *cancelled)
4696 {
4697         *cancelled = TRUE;
4698         gtk_main_quit();
4699 }
4700
4701 static gint attach_property_delete_event(GtkWidget *widget, GdkEventAny *event,
4702                                          gboolean *cancelled)
4703 {
4704         *cancelled = TRUE;
4705         gtk_main_quit();
4706
4707         return TRUE;
4708 }
4709
4710 static void attach_property_key_pressed(GtkWidget *widget, GdkEventKey *event,
4711                                         gboolean *cancelled)
4712 {
4713         if (event && event->keyval == GDK_Escape) {
4714                 *cancelled = TRUE;
4715                 gtk_main_quit();
4716         }
4717 }
4718
4719 static void compose_exec_ext_editor(Compose *compose)
4720 {
4721         gchar tmp[64];
4722         pid_t pid;
4723         gint pipe_fds[2];
4724
4725         g_snprintf(tmp, sizeof(tmp), "%s%ctmpmsg.%08x",
4726                    g_get_tmp_dir(), G_DIR_SEPARATOR, (gint)compose);
4727
4728         if (pipe(pipe_fds) < 0) {
4729                 perror("pipe");
4730                 return;
4731         }
4732
4733         if ((pid = fork()) < 0) {
4734                 perror("fork");
4735                 return;
4736         }
4737
4738         if (pid != 0) {
4739                 /* close the write side of the pipe */
4740                 close(pipe_fds[1]);
4741
4742                 compose->exteditor_file    = g_strdup(tmp);
4743                 compose->exteditor_pid     = pid;
4744                 compose->exteditor_readdes = pipe_fds[0];
4745
4746                 compose_set_ext_editor_sensitive(compose, FALSE);
4747
4748                 compose->exteditor_tag =
4749                         gdk_input_add(pipe_fds[0], GDK_INPUT_READ,
4750                                       compose_input_cb, compose);
4751         } else {        /* process-monitoring process */
4752                 pid_t pid_ed;
4753
4754                 if (setpgid(0, 0))
4755                         perror("setpgid");
4756
4757                 /* close the read side of the pipe */
4758                 close(pipe_fds[0]);
4759
4760                 if (compose_write_body_to_file(compose, tmp) < 0) {
4761                         fd_write(pipe_fds[1], "2\n", 2);
4762                         _exit(1);
4763                 }
4764
4765                 pid_ed = compose_exec_ext_editor_real(tmp);
4766                 if (pid_ed < 0) {
4767                         fd_write(pipe_fds[1], "1\n", 2);
4768                         _exit(1);
4769                 }
4770
4771                 /* wait until editor is terminated */
4772                 waitpid(pid_ed, NULL, 0);
4773
4774                 fd_write(pipe_fds[1], "0\n", 2);
4775
4776                 close(pipe_fds[1]);
4777                 _exit(0);
4778         }
4779 }
4780
4781 static gint compose_exec_ext_editor_real(const gchar *file)
4782 {
4783         static gchar *def_cmd = "emacs %s";
4784         gchar buf[1024];
4785         gchar *p;
4786         gchar **cmdline;
4787         pid_t pid;
4788
4789         g_return_val_if_fail(file != NULL, -1);
4790
4791         if ((pid = fork()) < 0) {
4792                 perror("fork");
4793                 return -1;
4794         }
4795
4796         if (pid != 0) return pid;
4797
4798         /* grandchild process */
4799
4800         if (setpgid(0, getppid()))
4801                 perror("setpgid");
4802
4803         if (prefs_common.ext_editor_cmd &&
4804             (p = strchr(prefs_common.ext_editor_cmd, '%')) &&
4805             *(p + 1) == 's' && !strchr(p + 2, '%')) {
4806                 g_snprintf(buf, sizeof(buf), prefs_common.ext_editor_cmd, file);
4807         } else {
4808                 if (prefs_common.ext_editor_cmd)
4809                         g_warning(_("External editor command line is invalid: `%s'\n"),
4810                                   prefs_common.ext_editor_cmd);
4811                 g_snprintf(buf, sizeof(buf), def_cmd, file);
4812         }
4813
4814         cmdline = g_strsplit(buf, " ", 1024);
4815         execvp(cmdline[0], cmdline);
4816
4817         perror("execvp");
4818         g_strfreev(cmdline);
4819
4820         _exit(1);
4821 }
4822
4823 static gboolean compose_ext_editor_kill(Compose *compose)
4824 {
4825         pid_t pgid = compose->exteditor_pid * -1;
4826         gint ret;
4827
4828         ret = kill(pgid, 0);
4829
4830         if (ret == 0 || (ret == -1 && EPERM == errno)) {
4831                 AlertValue val;
4832                 gchar *msg;
4833
4834                 msg = g_strdup_printf
4835                         (_("The external editor is still working.\n"
4836                            "Force terminating the process?\n"
4837                            "process group id: %d"), -pgid);
4838                 val = alertpanel(_("Notice"), msg, _("Yes"), _("+No"), NULL);
4839                 g_free(msg);
4840
4841                 if (val == G_ALERTDEFAULT) {
4842                         gdk_input_remove(compose->exteditor_tag);
4843                         close(compose->exteditor_readdes);
4844
4845                         if (kill(pgid, SIGTERM) < 0) perror("kill");
4846                         waitpid(compose->exteditor_pid, NULL, 0);
4847
4848                         g_warning(_("Terminated process group id: %d"), -pgid);
4849                         g_warning(_("Temporary file: %s"),
4850                                   compose->exteditor_file);
4851
4852                         compose_set_ext_editor_sensitive(compose, TRUE);
4853
4854                         g_free(compose->exteditor_file);
4855                         compose->exteditor_file    = NULL;
4856                         compose->exteditor_pid     = -1;
4857                         compose->exteditor_readdes = -1;
4858                         compose->exteditor_tag     = -1;
4859                 } else
4860                         return FALSE;
4861         }
4862
4863         return TRUE;
4864 }
4865
4866 static void compose_input_cb(gpointer data, gint source,
4867                              GdkInputCondition condition)
4868 {
4869         gchar buf[3];
4870         Compose *compose = (Compose *)data;
4871         gint i = 0;
4872
4873         debug_print(_("Compose: input from monitoring process\n"));
4874
4875         gdk_input_remove(compose->exteditor_tag);
4876
4877         for (;;) {
4878                 if (read(source, &buf[i], 1) < 1) {
4879                         buf[0] = '3';
4880                         break;
4881                 }
4882                 if (buf[i] == '\n') {
4883                         buf[i] = '\0';
4884                         break;
4885                 }
4886                 i++;
4887                 if (i == sizeof(buf) - 1)
4888                         break;
4889         }
4890
4891         waitpid(compose->exteditor_pid, NULL, 0);
4892
4893         if (buf[0] == '0') {            /* success */
4894                 GtkSText *text = GTK_STEXT(compose->text);
4895
4896                 gtk_stext_freeze(text);
4897                 gtk_stext_set_point(text, 0);
4898                 gtk_stext_forward_delete(text, gtk_stext_get_length(text));
4899                 compose_insert_file(compose, compose->exteditor_file);
4900                 compose_changed_cb(NULL, compose);
4901                 gtk_stext_thaw(text);
4902
4903                 if (unlink(compose->exteditor_file) < 0)
4904                         FILE_OP_ERROR(compose->exteditor_file, "unlink");
4905         } else if (buf[0] == '1') {     /* failed */
4906                 g_warning(_("Couldn't exec external editor\n"));
4907                 if (unlink(compose->exteditor_file) < 0)
4908                         FILE_OP_ERROR(compose->exteditor_file, "unlink");
4909         } else if (buf[0] == '2') {
4910                 g_warning(_("Couldn't write to file\n"));
4911         } else if (buf[0] == '3') {
4912                 g_warning(_("Pipe read failed\n"));
4913         }
4914
4915         close(source);
4916
4917         compose_set_ext_editor_sensitive(compose, TRUE);
4918
4919         g_free(compose->exteditor_file);
4920         compose->exteditor_file    = NULL;
4921         compose->exteditor_pid     = -1;
4922         compose->exteditor_readdes = -1;
4923         compose->exteditor_tag     = -1;
4924 }
4925
4926 static void compose_set_ext_editor_sensitive(Compose *compose,
4927                                              gboolean sensitive)
4928 {
4929         GtkItemFactory *ifactory;
4930
4931         ifactory = gtk_item_factory_from_widget(compose->menubar);
4932
4933         menu_set_sensitive(ifactory, "/Message/Send", sensitive);
4934         menu_set_sensitive(ifactory, "/Message/Send later", sensitive);
4935         menu_set_sensitive(ifactory, "/Message/Save to draft folder",
4936                            sensitive);
4937         menu_set_sensitive(ifactory, "/File/Insert file", sensitive);
4938         menu_set_sensitive(ifactory, "/File/Insert signature", sensitive);
4939         menu_set_sensitive(ifactory, "/Edit/Wrap current paragraph", sensitive);
4940         menu_set_sensitive(ifactory, "/Edit/Wrap all long lines", sensitive);
4941         menu_set_sensitive(ifactory, "/Edit/Edit with external editor",
4942                            sensitive);
4943
4944         gtk_widget_set_sensitive(compose->text,          sensitive);
4945         gtk_widget_set_sensitive(compose->send_btn,      sensitive);
4946         gtk_widget_set_sensitive(compose->sendl_btn,     sensitive);
4947         gtk_widget_set_sensitive(compose->draft_btn,     sensitive);
4948         gtk_widget_set_sensitive(compose->insert_btn,    sensitive);
4949         gtk_widget_set_sensitive(compose->sig_btn,       sensitive);
4950         gtk_widget_set_sensitive(compose->exteditor_btn, sensitive);
4951         gtk_widget_set_sensitive(compose->linewrap_btn,  sensitive);
4952 }
4953
4954 static gint calc_cursor_xpos(GtkSText *text, gint extra, gint char_width)
4955 {
4956         gint cursor_pos;
4957
4958         cursor_pos = (text->cursor_pos_x - extra) / char_width;
4959         cursor_pos = MAX(cursor_pos, 0);
4960
4961         return cursor_pos;
4962 }
4963
4964 /* callback functions */
4965
4966 /* compose_edit_size_alloc() - called when resized. don't know whether Gtk
4967  * includes "non-client" (windows-izm) in calculation, so this calculation
4968  * may not be accurate.
4969  */
4970 static gboolean compose_edit_size_alloc(GtkEditable *widget,
4971                                         GtkAllocation *allocation,
4972                                         GtkSHRuler *shruler)
4973 {
4974         if (prefs_common.show_ruler) {
4975                 gint char_width;
4976                 gint line_width_in_chars;
4977
4978                 char_width = gtkut_get_font_width
4979                         (GTK_WIDGET(widget)->style->font);
4980                 line_width_in_chars =
4981                         (allocation->width - allocation->x) / char_width;
4982
4983                 /* got the maximum */
4984                 gtk_ruler_set_range(GTK_RULER(shruler),
4985                                     0.0, line_width_in_chars,
4986                                     calc_cursor_xpos(GTK_STEXT(widget),
4987                                                      allocation->x,
4988                                                      char_width),
4989                                     /*line_width_in_chars*/ char_width);
4990         }
4991
4992         return TRUE;
4993 }
4994
4995 static void toolbar_send_cb(GtkWidget *widget, gpointer data)
4996 {
4997         compose_send_cb(data, 0, NULL);
4998 }
4999
5000 static void toolbar_send_later_cb(GtkWidget *widget, gpointer data)
5001 {
5002         compose_send_later_cb(data, 0, NULL);
5003 }
5004
5005 static void toolbar_draft_cb(GtkWidget *widget, gpointer data)
5006 {
5007         compose_draft_cb(data, 0, NULL);
5008 }
5009
5010 static void toolbar_insert_cb(GtkWidget *widget, gpointer data)
5011 {
5012         compose_insert_file_cb(data, 0, NULL);
5013 }
5014
5015 static void toolbar_attach_cb(GtkWidget *widget, gpointer data)
5016 {
5017         compose_attach_cb(data, 0, NULL);
5018 }
5019
5020 static void toolbar_sig_cb(GtkWidget *widget, gpointer data)
5021 {
5022         Compose *compose = (Compose *)data;
5023
5024         compose_insert_sig(compose);
5025 }
5026
5027 static void toolbar_ext_editor_cb(GtkWidget *widget, gpointer data)
5028 {
5029         Compose *compose = (Compose *)data;
5030
5031         compose_exec_ext_editor(compose);
5032 }
5033
5034 static void toolbar_linewrap_cb(GtkWidget *widget, gpointer data)
5035 {
5036         Compose *compose = (Compose *)data;
5037
5038         compose_wrap_line(compose);
5039 }
5040
5041 static void toolbar_address_cb(GtkWidget *widget, gpointer data)
5042 {
5043         compose_address_cb(data, 0, NULL);
5044 }
5045
5046 static void select_account(Compose * compose, PrefsAccount * ac)
5047 {
5048         compose->account = ac;
5049         compose_set_title(compose);
5050
5051 #if 0 /* NEW COMPOSE GUI */
5052                 if (ac->protocol == A_NNTP) {
5053                         GtkItemFactory *ifactory;
5054                         GtkWidget *menuitem;
5055
5056                         ifactory = gtk_item_factory_from_widget(compose->menubar);
5057                         menu_set_sensitive(ifactory,
5058                                            "/Message/Followup to", TRUE);
5059                         gtk_widget_show(compose->newsgroups_hbox);
5060                         gtk_widget_show(compose->newsgroups_entry);
5061                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
5062                                                   1, 4);
5063
5064                         compose->use_to = FALSE;
5065                         compose->use_cc = FALSE;
5066
5067                         menuitem = gtk_item_factory_get_item(ifactory, "/Message/To");
5068                         gtk_check_menu_item_set_active
5069                                 (GTK_CHECK_MENU_ITEM(menuitem), FALSE);
5070
5071                         menu_set_sensitive(ifactory,
5072                                            "/Message/To", TRUE);
5073                         menuitem = gtk_item_factory_get_item(ifactory, "/Message/Cc");
5074                         gtk_check_menu_item_set_active
5075                                 (GTK_CHECK_MENU_ITEM(menuitem), FALSE);
5076
5077                         gtk_widget_hide(compose->to_hbox);
5078                         gtk_widget_hide(compose->to_entry);
5079                         gtk_widget_hide(compose->cc_hbox);
5080                         gtk_widget_hide(compose->cc_entry);
5081                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
5082                                                   0, 0);
5083                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
5084                                                   3, 0);
5085                 }
5086                 else {
5087                         GtkItemFactory *ifactory;
5088                         GtkWidget *menuitem;
5089
5090                         ifactory = gtk_item_factory_from_widget(compose->menubar);
5091                         menu_set_sensitive(ifactory,
5092                                            "/Message/Followup to", FALSE);
5093                         gtk_entry_set_text(GTK_ENTRY(compose->newsgroups_entry), "");
5094                         gtk_widget_hide(compose->newsgroups_hbox);
5095                         gtk_widget_hide(compose->newsgroups_entry);
5096                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
5097                                                   1, 0);
5098
5099                         compose->use_to = TRUE;
5100                         compose->use_cc = TRUE;
5101
5102                         menuitem = gtk_item_factory_get_item(ifactory, "/Message/To");
5103                         gtk_check_menu_item_set_active
5104                                 (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
5105                         menu_set_sensitive(ifactory,
5106                                            "/Message/To", FALSE);
5107                         menuitem = gtk_item_factory_get_item(ifactory, "/Message/Cc");
5108                         gtk_check_menu_item_set_active
5109                                 (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
5110                         gtk_widget_show(compose->to_hbox);
5111                         gtk_widget_show(compose->to_entry);
5112                         gtk_widget_show(compose->cc_hbox);
5113                         gtk_widget_show(compose->cc_entry);
5114
5115                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
5116                                                   0, 4);
5117                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
5118                                                   3, 4);
5119                 }
5120                 gtk_widget_queue_resize(compose->table_vbox);
5121 #endif
5122 }
5123
5124 static void account_activated(GtkMenuItem *menuitem, gpointer data)
5125 {
5126         Compose *compose = (Compose *)data;
5127
5128         PrefsAccount *ac;
5129
5130         ac = (PrefsAccount *)gtk_object_get_user_data(GTK_OBJECT(menuitem));
5131         g_return_if_fail(ac != NULL);
5132
5133         if (ac != compose->account)
5134                 select_account(compose, ac);
5135 }
5136
5137 static void attach_selected(GtkCList *clist, gint row, gint column,
5138                             GdkEvent *event, gpointer data)
5139 {
5140         Compose *compose = (Compose *)data;
5141
5142         if (event && event->type == GDK_2BUTTON_PRESS)
5143                 compose_attach_property(compose);
5144 }
5145
5146 static void attach_button_pressed(GtkWidget *widget, GdkEventButton *event,
5147                                   gpointer data)
5148 {
5149         Compose *compose = (Compose *)data;
5150         GtkCList *clist = GTK_CLIST(compose->attach_clist);
5151         gint row, column;
5152
5153         if (!event) return;
5154
5155         if (event->button == 3) {
5156                 if ((clist->selection && !clist->selection->next) ||
5157                     !clist->selection) {
5158                         gtk_clist_unselect_all(clist);
5159                         if (gtk_clist_get_selection_info(clist,
5160                                                          event->x, event->y,
5161                                                          &row, &column)) {
5162                                 gtk_clist_select_row(clist, row, column);
5163                                 gtkut_clist_set_focus_row(clist, row);
5164                         }
5165                 }
5166                 gtk_menu_popup(GTK_MENU(compose->popupmenu), NULL, NULL,
5167                                NULL, NULL, event->button, event->time);
5168         }
5169 }
5170
5171 static void attach_key_pressed(GtkWidget *widget, GdkEventKey *event,
5172                                gpointer data)
5173 {
5174         Compose *compose = (Compose *)data;
5175
5176         if (!event) return;
5177
5178         switch (event->keyval) {
5179         case GDK_Delete:
5180                 compose_attach_remove_selected(compose);
5181                 break;
5182         }
5183 }
5184
5185 static void compose_send_cb(gpointer data, guint action, GtkWidget *widget)
5186 {
5187         Compose *compose = (Compose *)data;
5188         gint val;
5189
5190         val = compose_send(compose);
5191
5192         if (val == 0) gtk_widget_destroy(compose->window);
5193 }
5194
5195 static void compose_send_later_cb(gpointer data, guint action,
5196                                   GtkWidget *widget)
5197 {
5198         Compose *compose = (Compose *)data;
5199         gchar tmp[22];
5200         gboolean recipient_found;
5201         GSList *list;
5202
5203         if(!compose_check_for_valid_recipient(compose)) {
5204                 alertpanel_error(_("Recipient is not specified."));
5205                 return;
5206         }
5207
5208         g_snprintf(tmp, 22, "%s%ctmpmsg%d",
5209                    g_get_tmp_dir(), G_DIR_SEPARATOR, (gint)compose);
5210
5211         if (prefs_common.linewrap_at_send)
5212                 compose_wrap_line_all(compose);
5213
5214         if (compose_write_to_file(compose, tmp, FALSE) < 0 ||
5215             compose_queue(compose, tmp) < 0) {
5216                 alertpanel_error(_("Can't queue the message."));
5217                 return;
5218         }
5219
5220         if (prefs_common.savemsg) {
5221                 if (compose_save_to_outbox(compose, tmp) < 0)
5222                         alertpanel_error
5223                                 (_("Can't save the message to outbox."));
5224         }
5225
5226         if (unlink(tmp) < 0)
5227                 FILE_OP_ERROR(tmp, "unlink");
5228
5229         gtk_widget_destroy(compose->window);
5230 }
5231
5232 static void compose_draft_cb(gpointer data, guint action, GtkWidget *widget)
5233 {
5234         Compose *compose = (Compose *)data;
5235         FolderItem *draft;
5236         gchar *tmp;
5237
5238         draft = folder_get_default_draft();
5239
5240         tmp = g_strdup_printf("%s%cdraft.%d", g_get_tmp_dir(),
5241                               G_DIR_SEPARATOR, (gint)compose);
5242
5243         if (compose_write_to_file(compose, tmp, TRUE) < 0) {
5244                 g_free(tmp);
5245                 return;
5246         }
5247
5248         folder_item_scan(draft);
5249         if (folder_item_add_msg(draft, tmp, TRUE) < 0) {
5250                 unlink(tmp);
5251                 g_free(tmp);
5252                 return;
5253         }
5254         g_free(tmp);
5255
5256         if (compose->mode == COMPOSE_REEDIT) {
5257                 compose_remove_reedit_target(compose);
5258                 if (compose->targetinfo &&
5259                     compose->targetinfo->folder != draft)
5260                         folderview_update_item(compose->targetinfo->folder,
5261                                                TRUE);
5262         }
5263
5264         folder_item_scan(draft);
5265         folderview_update_item(draft, TRUE);
5266
5267         gtk_widget_destroy(compose->window);
5268 }
5269
5270 static void compose_attach_cb(gpointer data, guint action, GtkWidget *widget)
5271 {
5272         Compose *compose = (Compose *)data;
5273         GList *file_list;
5274
5275         file_list = filesel_select_multiple_files(_("Select file"), NULL);
5276
5277         if (file_list) {
5278                 GList *tmp;
5279
5280                 for ( tmp = file_list; tmp; tmp = tmp->next) {
5281                         gchar *file = (gchar *) tmp->data;
5282                         compose_attach_append(compose, file, MIME_UNKNOWN);
5283                         g_free(file);
5284                 }
5285                 g_list_free(file_list);
5286         }
5287 }
5288
5289 static void compose_insert_file_cb(gpointer data, guint action,
5290                                    GtkWidget *widget)
5291 {
5292         Compose *compose = (Compose *)data;
5293         GList *file_list;
5294
5295         file_list = filesel_select_multiple_files(_("Select file"), NULL);
5296
5297         if (file_list) {
5298                 GList *tmp;
5299
5300                 for ( tmp = file_list; tmp; tmp = tmp->next) {
5301                         gchar *file = (gchar *) tmp->data;
5302                         compose_insert_file(compose, file);
5303                         g_free(file);
5304                 }
5305                 g_list_free(file_list);
5306         }
5307 }
5308
5309 static gint compose_delete_cb(GtkWidget *widget, GdkEventAny *event,
5310                               gpointer data)
5311 {
5312         compose_close_cb(data, 0, NULL);
5313         return TRUE;
5314 }
5315
5316 static void compose_close_cb(gpointer data, guint action, GtkWidget *widget)
5317 {
5318         Compose *compose = (Compose *)data;
5319         AlertValue val;
5320
5321         if (compose->exteditor_tag != -1) {
5322                 if (!compose_ext_editor_kill(compose))
5323                         return;
5324         }
5325
5326         if (compose->modified) {
5327                 val = alertpanel(_("Discard message"),
5328                                  _("This message has been modified. discard it?"),
5329                                  _("Discard"), _("to Draft"), _("Cancel"));
5330
5331                 switch (val) {
5332                 case G_ALERTDEFAULT:
5333                         break;
5334                 case G_ALERTALTERNATE:
5335                         compose_draft_cb(data, 0, NULL);
5336                         return;
5337                 default:
5338                         return;
5339                 }
5340         }
5341 #if USE_PSPELL
5342         if (compose->gtkpspell) {
5343                 gtkpspell_detach(compose->gtkpspell);
5344                 compose->gtkpspell = gtkpspell_delete(compose->gtkpspell);
5345         }
5346 #endif
5347         gtk_widget_destroy(compose->window);
5348 }
5349
5350 static void compose_address_cb(gpointer data, guint action, GtkWidget *widget)
5351 {
5352         Compose *compose = (Compose *)data;
5353
5354         addressbook_open(compose);
5355 }
5356
5357 static void compose_ext_editor_cb(gpointer data, guint action,
5358                                   GtkWidget *widget)
5359 {
5360         Compose *compose = (Compose *)data;
5361
5362         compose_exec_ext_editor(compose);
5363 }
5364
5365 static void compose_destroy_cb(GtkWidget *widget, Compose *compose)
5366 {
5367         compose_destroy(compose);
5368 }
5369
5370 static void compose_cut_cb(Compose *compose)
5371 {
5372         if (compose->focused_editable &&
5373             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
5374                 gtk_editable_cut_clipboard
5375                         (GTK_EDITABLE(compose->focused_editable));
5376 }
5377
5378 static void compose_copy_cb(Compose *compose)
5379 {
5380         if (compose->focused_editable &&
5381             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
5382                 gtk_editable_copy_clipboard
5383                         (GTK_EDITABLE(compose->focused_editable));
5384 }
5385
5386 static void compose_paste_cb(Compose *compose)
5387 {
5388         if (compose->focused_editable &&
5389             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
5390                 gtk_editable_paste_clipboard
5391                         (GTK_EDITABLE(compose->focused_editable));
5392 }
5393
5394 static void compose_allsel_cb(Compose *compose)
5395 {
5396         if (compose->focused_editable &&
5397             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
5398                 gtk_editable_select_region
5399                         (GTK_EDITABLE(compose->focused_editable), 0, -1);
5400 }
5401
5402 static void compose_grab_focus_cb(GtkWidget *widget, Compose *compose)
5403 {
5404         if (GTK_IS_EDITABLE(widget))
5405                 compose->focused_editable = widget;
5406 }
5407
5408 static void compose_changed_cb(GtkEditable *editable, Compose *compose)
5409 {
5410         if (compose->modified == FALSE) {
5411                 compose->modified = TRUE;
5412                 compose_set_title(compose);
5413         }
5414 }
5415
5416 static void compose_button_press_cb(GtkWidget *widget, GdkEventButton *event,
5417                                     Compose *compose)
5418 {
5419         gtk_stext_set_point(GTK_STEXT(widget),
5420                            gtk_editable_get_position(GTK_EDITABLE(widget)));
5421 }
5422
5423 #if 0
5424 static void compose_key_press_cb(GtkWidget *widget, GdkEventKey *event,
5425                                  Compose *compose)
5426 {
5427         gtk_stext_set_point(GTK_STEXT(widget),
5428                            gtk_editable_get_position(GTK_EDITABLE(widget)));
5429 }
5430 #endif
5431
5432 #if 0 /* NEW COMPOSE GUI */
5433 static void compose_toggle_to_cb(gpointer data, guint action,
5434                                  GtkWidget *widget)
5435 {
5436         Compose *compose = (Compose *)data;
5437
5438         if (GTK_CHECK_MENU_ITEM(widget)->active) {
5439                 gtk_widget_show(compose->to_hbox);
5440                 gtk_widget_show(compose->to_entry);
5441                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 1, 4);
5442                 compose->use_to = TRUE;
5443         } else {
5444                 gtk_widget_hide(compose->to_hbox);
5445                 gtk_widget_hide(compose->to_entry);
5446                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 1, 0);
5447                 gtk_widget_queue_resize(compose->table_vbox);
5448                 compose->use_to = FALSE;
5449         }
5450
5451         if (addressbook_get_target_compose() == compose)
5452                 addressbook_set_target_compose(compose);
5453 }
5454
5455 static void compose_toggle_cc_cb(gpointer data, guint action,
5456                                  GtkWidget *widget)
5457 {
5458         Compose *compose = (Compose *)data;
5459
5460         if (GTK_CHECK_MENU_ITEM(widget)->active) {
5461                 gtk_widget_show(compose->cc_hbox);
5462                 gtk_widget_show(compose->cc_entry);
5463                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 3, 4);
5464                 compose->use_cc = TRUE;
5465         } else {
5466                 gtk_widget_hide(compose->cc_hbox);
5467                 gtk_widget_hide(compose->cc_entry);
5468                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 3, 0);
5469                 gtk_widget_queue_resize(compose->table_vbox);
5470                 compose->use_cc = FALSE;
5471         }
5472
5473         if (addressbook_get_target_compose() == compose)
5474                 addressbook_set_target_compose(compose);
5475 }
5476
5477 static void compose_toggle_bcc_cb(gpointer data, guint action,
5478                                   GtkWidget *widget)
5479 {
5480         Compose *compose = (Compose *)data;
5481
5482         if (GTK_CHECK_MENU_ITEM(widget)->active) {
5483                 gtk_widget_show(compose->bcc_hbox);
5484                 gtk_widget_show(compose->bcc_entry);
5485                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 4, 4);
5486                 compose->use_bcc = TRUE;
5487         } else {
5488                 gtk_widget_hide(compose->bcc_hbox);
5489                 gtk_widget_hide(compose->bcc_entry);
5490                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 4, 0);
5491                 gtk_widget_queue_resize(compose->table_vbox);
5492                 compose->use_bcc = FALSE;
5493         }
5494
5495         if (addressbook_get_target_compose() == compose)
5496                 addressbook_set_target_compose(compose);
5497 }
5498
5499 static void compose_toggle_replyto_cb(gpointer data, guint action,
5500                                       GtkWidget *widget)
5501 {
5502         Compose *compose = (Compose *)data;
5503
5504         if (GTK_CHECK_MENU_ITEM(widget)->active) {
5505                 gtk_widget_show(compose->reply_hbox);
5506                 gtk_widget_show(compose->reply_entry);
5507                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 5, 4);
5508                 compose->use_replyto = TRUE;
5509         } else {
5510                 gtk_widget_hide(compose->reply_hbox);
5511                 gtk_widget_hide(compose->reply_entry);
5512                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 5, 0);
5513                 gtk_widget_queue_resize(compose->table_vbox);
5514                 compose->use_replyto = FALSE;
5515         }
5516 }
5517
5518 static void compose_toggle_followupto_cb(gpointer data, guint action,
5519                                          GtkWidget *widget)
5520 {
5521         Compose *compose = (Compose *)data;
5522
5523         if (GTK_CHECK_MENU_ITEM(widget)->active) {
5524                 gtk_widget_show(compose->followup_hbox);
5525                 gtk_widget_show(compose->followup_entry);
5526                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 6, 4);
5527                 compose->use_followupto = TRUE;
5528         } else {
5529                 gtk_widget_hide(compose->followup_hbox);
5530                 gtk_widget_hide(compose->followup_entry);
5531                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 6, 0);
5532                 gtk_widget_queue_resize(compose->table_vbox);
5533                 compose->use_followupto = FALSE;
5534         }
5535 }
5536
5537 static void compose_toggle_attach_cb(gpointer data, guint action,
5538                                      GtkWidget *widget)
5539 {
5540         Compose *compose = (Compose *)data;
5541
5542         if (GTK_CHECK_MENU_ITEM(widget)->active) {
5543                 gtk_widget_ref(compose->edit_vbox);
5544
5545                 gtk_container_remove(GTK_CONTAINER(compose->vbox2),
5546                                      compose->edit_vbox);
5547                 gtk_paned_add2(GTK_PANED(compose->paned), compose->edit_vbox);
5548                 gtk_box_pack_start(GTK_BOX(compose->vbox2), compose->paned,
5549                                    TRUE, TRUE, 0);
5550                 gtk_widget_show(compose->paned);
5551
5552                 gtk_widget_unref(compose->edit_vbox);
5553                 gtk_widget_unref(compose->paned);
5554
5555                 compose->use_attach = TRUE;
5556         } else {
5557                 gtk_widget_ref(compose->paned);
5558                 gtk_widget_ref(compose->edit_vbox);
5559
5560                 gtk_container_remove(GTK_CONTAINER(compose->vbox2),
5561                                      compose->paned);
5562                 gtk_container_remove(GTK_CONTAINER(compose->paned),
5563                                      compose->edit_vbox);
5564                 gtk_box_pack_start(GTK_BOX(compose->vbox2),
5565                                    compose->edit_vbox, TRUE, TRUE, 0);
5566
5567                 gtk_widget_unref(compose->edit_vbox);
5568
5569                 compose->use_attach = FALSE;
5570         }
5571 }
5572 #endif
5573
5574 #if USE_GPGME
5575 static void compose_toggle_sign_cb(gpointer data, guint action,
5576                                    GtkWidget *widget)
5577 {
5578         Compose *compose = (Compose *)data;
5579
5580         if (GTK_CHECK_MENU_ITEM(widget)->active)
5581                 compose->use_signing = TRUE;
5582         else
5583                 compose->use_signing = FALSE;
5584 }
5585
5586 static void compose_toggle_encrypt_cb(gpointer data, guint action,
5587                                       GtkWidget *widget)
5588 {
5589         Compose *compose = (Compose *)data;
5590
5591         if (GTK_CHECK_MENU_ITEM(widget)->active)
5592                 compose->use_encryption = TRUE;
5593         else
5594                 compose->use_encryption = FALSE;
5595 }
5596 #endif /* USE_GPGME */
5597
5598 static void compose_toggle_ruler_cb(gpointer data, guint action,
5599                                     GtkWidget *widget)
5600 {
5601         Compose *compose = (Compose *)data;
5602
5603         if (GTK_CHECK_MENU_ITEM(widget)->active) {
5604                 gtk_widget_show(compose->ruler_hbox);
5605                 prefs_common.show_ruler = TRUE;
5606         } else {
5607                 gtk_widget_hide(compose->ruler_hbox);
5608                 gtk_widget_queue_resize(compose->edit_vbox);
5609                 prefs_common.show_ruler = FALSE;
5610         }
5611 }
5612
5613 static void compose_attach_drag_received_cb (GtkWidget          *widget,
5614                                              GdkDragContext     *drag_context,
5615                                              gint                x,
5616                                              gint                y,
5617                                              GtkSelectionData   *data,
5618                                              guint               info,
5619                                              guint               time,
5620                                              gpointer            user_data)
5621 {
5622         Compose *compose = (Compose *)user_data;
5623         GList *list, *tmp;
5624
5625         list = uri_list_extract_filenames((const gchar *)data->data);
5626         for (tmp = list; tmp != NULL; tmp = tmp->next)
5627                 compose_attach_append(compose, (const gchar *)tmp->data,
5628                                       MIME_UNKNOWN);
5629         list_free_strings(list);
5630         g_list_free(list);
5631 }
5632
5633 static void compose_insert_drag_received_cb (GtkWidget          *widget,
5634                                              GdkDragContext     *drag_context,
5635                                              gint                x,
5636                                              gint                y,
5637                                              GtkSelectionData   *data,
5638                                              guint               info,
5639                                              guint               time,
5640                                              gpointer            user_data)
5641 {
5642         Compose *compose = (Compose *)user_data;
5643         GList *list, *tmp;
5644
5645         list = uri_list_extract_filenames((const gchar *)data->data);
5646         for (tmp = list; tmp != NULL; tmp = tmp->next)
5647                 compose_insert_file(compose, (const gchar *)tmp->data);
5648         list_free_strings(list);
5649         g_list_free(list);
5650 }
5651
5652 #if 0 /* NEW COMPOSE GUI */
5653 static void to_activated(GtkWidget *widget, Compose *compose)
5654 {
5655         if (GTK_WIDGET_VISIBLE(compose->newsgroups_entry))
5656                 gtk_widget_grab_focus(compose->newsgroups_entry);
5657         else
5658                 gtk_widget_grab_focus(compose->subject_entry);
5659 }
5660
5661 static void newsgroups_activated(GtkWidget *widget, Compose *compose)
5662 {
5663         gtk_widget_grab_focus(compose->subject_entry);
5664 }
5665
5666 static void subject_activated(GtkWidget *widget, Compose *compose)
5667 {
5668         if (GTK_WIDGET_VISIBLE(compose->cc_entry))
5669                 gtk_widget_grab_focus(compose->cc_entry);
5670         else if (GTK_WIDGET_VISIBLE(compose->bcc_entry))
5671                 gtk_widget_grab_focus(compose->bcc_entry);
5672         else if (GTK_WIDGET_VISIBLE(compose->reply_entry))
5673                 gtk_widget_grab_focus(compose->reply_entry);
5674         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
5675                 gtk_widget_grab_focus(compose->followup_entry);
5676         else
5677                 gtk_widget_grab_focus(compose->text);
5678 }
5679
5680 static void cc_activated(GtkWidget *widget, Compose *compose)
5681 {
5682         if (GTK_WIDGET_VISIBLE(compose->bcc_entry))
5683                 gtk_widget_grab_focus(compose->bcc_entry);
5684         else if (GTK_WIDGET_VISIBLE(compose->reply_entry))
5685                 gtk_widget_grab_focus(compose->reply_entry);
5686         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
5687                 gtk_widget_grab_focus(compose->followup_entry);
5688         else
5689                 gtk_widget_grab_focus(compose->text);
5690 }
5691
5692 static void bcc_activated(GtkWidget *widget, Compose *compose)
5693 {
5694         if (GTK_WIDGET_VISIBLE(compose->reply_entry))
5695                 gtk_widget_grab_focus(compose->reply_entry);
5696         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
5697                 gtk_widget_grab_focus(compose->followup_entry);
5698         else
5699                 gtk_widget_grab_focus(compose->text);
5700 }
5701
5702 static void replyto_activated(GtkWidget *widget, Compose *compose)
5703 {
5704         if (GTK_WIDGET_VISIBLE(compose->followup_entry))
5705                 gtk_widget_grab_focus(compose->followup_entry);
5706         else
5707                 gtk_widget_grab_focus(compose->text);
5708 }
5709
5710 static void followupto_activated(GtkWidget *widget, Compose *compose)
5711 {
5712         gtk_widget_grab_focus(compose->text);
5713 }
5714 #endif
5715
5716 static void compose_toggle_return_receipt_cb(gpointer data, guint action,
5717                                              GtkWidget *widget)
5718 {
5719         Compose *compose = (Compose *)data;
5720
5721         if (GTK_CHECK_MENU_ITEM(widget)->active)
5722                 compose->return_receipt = TRUE;
5723         else
5724                 compose->return_receipt = FALSE;
5725 }
5726
5727 static gchar *compose_quote_fmt         (Compose        *compose,
5728                                          MsgInfo        *msginfo,
5729                                          const gchar    *fmt,
5730                                          const gchar    *qmark)
5731 {
5732         gchar * quote_str = NULL;
5733
5734         if (qmark != NULL) {
5735                 gchar * p;
5736
5737                 quote_fmt_init(msginfo, NULL);
5738                 quote_fmt_scan_string(qmark);
5739                 quote_fmtparse();
5740
5741                 p = quote_fmt_get_buffer();
5742                 if (p == NULL) {
5743                         alertpanel_error
5744                                 (_("Quote mark format error."));
5745                 }
5746                 else {
5747                         quote_str = alloca(strlen(p) + 1);
5748                         strcpy(quote_str, p);
5749                 }
5750         }
5751
5752         quote_fmt_init(msginfo, quote_str);
5753         quote_fmt_scan_string(fmt);
5754         quote_fmtparse();
5755
5756         if (quote_fmt_get_buffer() == NULL)
5757                 alertpanel_error
5758                         (_("Message reply/forward format error."));
5759
5760         return quote_fmt_get_buffer();
5761 }
5762
5763 static void template_apply_cb(gchar *s, gpointer data)
5764 {
5765         Compose *compose = (Compose*)data;
5766         GtkSText *text = GTK_STEXT(compose->text);
5767         gchar *quote_str;
5768         gchar *qmark;
5769         gchar *parsed_text;
5770         gchar *tmpl;
5771         gchar *old_tmpl = s;
5772
5773         if(!s) return;
5774
5775         if(compose->replyinfo == NULL) {
5776                 gtk_stext_freeze(text);
5777                 gtk_stext_set_point(text, 0);
5778                 gtk_stext_forward_delete(text, gtk_stext_get_length(text));
5779                 gtk_stext_insert(text, NULL, NULL, NULL, s, -1);
5780                 gtk_stext_thaw(text);
5781                 g_free(old_tmpl);
5782                 return;
5783         }
5784
5785         parsed_text = g_new(gchar, strlen(s)*2 + 1);
5786         tmpl = parsed_text;
5787         while(*s) {
5788                 if (*s == '\n') {
5789                         *parsed_text++ = '\\';
5790                         *parsed_text++ = 'n';
5791                         s++;
5792                 } else {
5793                         *parsed_text++ = *s++;
5794                 }
5795         }
5796         *parsed_text = '\0';
5797
5798         if (prefs_common.quotemark && *prefs_common.quotemark)
5799                 qmark = prefs_common.quotemark;
5800         else
5801                 qmark = "> ";
5802
5803         quote_str = compose_quote_fmt(compose, compose->replyinfo, tmpl, qmark);
5804         if (quote_str != NULL) {
5805                 gtk_stext_freeze(text);
5806                 gtk_stext_set_point(text, 0);
5807                 gtk_stext_forward_delete(text, gtk_stext_get_length(text));
5808                 gtk_stext_insert(text, NULL, NULL, NULL, quote_str, -1);
5809                 gtk_stext_thaw(text);
5810         }
5811
5812         g_free(old_tmpl);
5813         g_free(tmpl);
5814 }
5815
5816 static void template_select_cb(gpointer data, guint action,
5817                                GtkWidget *widget)
5818 {
5819         template_select(&template_apply_cb, data);
5820 }
5821
5822 void compose_headerentry_key_press_event_cb(GtkWidget *entry, GdkEventKey *event, compose_headerentry *headerentry) {
5823         if((g_slist_length(headerentry->compose->header_list) > 0) &&
5824             ((headerentry->headernum + 1) != headerentry->compose->header_nextrow) &&
5825             !(event->state & GDK_MODIFIER_MASK) &&
5826             (event->keyval == GDK_BackSpace) &&
5827             (strlen(gtk_entry_get_text(GTK_ENTRY(entry))) == 0)) {
5828                 gtk_container_remove(GTK_CONTAINER(headerentry->compose->header_table), headerentry->combo);
5829                 gtk_container_remove(GTK_CONTAINER(headerentry->compose->header_table), headerentry->entry);
5830                 headerentry->compose->header_list = g_slist_remove(headerentry->compose->header_list, headerentry);
5831                 g_free(headerentry);
5832         }
5833 }
5834
5835 void compose_headerentry_changed_cb(GtkWidget *entry, compose_headerentry *headerentry) {
5836         if(strlen(gtk_entry_get_text(GTK_ENTRY(entry))) != 0) {
5837                 headerentry->compose->header_list = g_slist_append(headerentry->compose->header_list, headerentry);
5838                 compose_create_header_entry(headerentry->compose);
5839                 gtk_signal_disconnect_by_func(GTK_OBJECT(entry), GTK_SIGNAL_FUNC(compose_headerentry_changed_cb), headerentry);
5840         }
5841 }