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