src/compose.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2001 Hiroyuki Yamamoto
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  18  */
  19
  20 #ifdef HAVE_CONFIG_H
  21 #  include "config.h"
  22 #endif
  23
  24 #include "defs.h"
  25
  26 #include <glib.h>
  27 #include <gdk/gdkkeysyms.h>
  28 #include <gtk/gtkmain.h>
  29 #include <gtk/gtkmenu.h>
  30 #include <gtk/gtkmenuitem.h>
  31 #include <gtk/gtkitemfactory.h>
  32 #include <gtk/gtkcheckmenuitem.h>
  33 #include <gtk/gtkoptionmenu.h>
  34 #include <gtk/gtkwidget.h>
  35 #include <gtk/gtkclist.h>
  36 #include <gtk/gtkctree.h>
  37 #include <gtk/gtkvpaned.h>
  38 #include <gtk/gtkentry.h>
  39 #include <gtk/gtkeditable.h>
  40 #include <gtk/gtkwindow.h>
  41 #include <gtk/gtksignal.h>
  42 #include <gtk/gtkvbox.h>
  43 #include <gtk/gtkcontainer.h>
  44 #include <gtk/gtkhandlebox.h>
  45 #include <gtk/gtktoolbar.h>
  46 #include <gtk/gtktable.h>
  47 #include <gtk/gtkhbox.h>
  48 #include <gtk/gtklabel.h>
  49 #include <gtk/gtkscrolledwindow.h>
  50 #include <gtk/gtkthemes.h>
  51 #include <gtk/gtkdnd.h>
  52 #include <stdio.h>
  53 #include <stdlib.h>
  54 #include <string.h>
  55 #include <ctype.h>
  56 #include <unistd.h>
  57 #include <time.h>
  58 /* #include <sys/utsname.h> */
  59 #include <stdlib.h>
  60 #include <sys/wait.h>
  61 #include <signal.h>
  62 #include <errno.h>
  63
  64 #if (HAVE_WCTYPE_H && HAVE_WCHAR_H)
  65 #  include <wchar.h>
  66 #  include <wctype.h>
  67 #endif
  68
  69
  70 #include "gtkstext.h"
  71
  72 #include "intl.h"
  73 #include "main.h"
  74 #include "mainwindow.h"
  75 #include "compose.h"
  76 #include "addressbook.h"
  77 #include "folderview.h"
  78 #include "procmsg.h"
  79 #include "menu.h"
  80 #include "send.h"
  81 #include "news.h"
  82 #include "customheader.h"
  83 #include "prefs_common.h"
  84 #include "prefs_account.h"
  85 #include "account.h"
  86 #include "filesel.h"
  87 #include "procheader.h"
  88 #include "procmime.h"
  89 #include "statusbar.h"
  90 #include "about.h"
  91 #include "base64.h"
  92 #include "codeconv.h"
  93 #include "utils.h"
  94 #include "gtkutils.h"
  95 #include "socket.h"
  96 #include "alertpanel.h"
  97 #include "manage_window.h"
  98 #include "gtkshruler.h"
  99 #include "folder.h"
 100 #include "addr_compl.h"
 101 #include "template_select.h"
 102
 103 #if USE_GPGME
 104 #  include "rfc2015.h"
 105 #endif
 106
 107 #include "quote_fmt.h"
 108
 109 typedef enum
 110 {
 111         COL_MIMETYPE = 0,
 112         COL_SIZE     = 1,
 113         COL_NAME     = 2
 114 } AttachColumnPos;
 115
 116 #define N_ATTACH_COLS           3
 117
 118 #define B64_LINE_SIZE           57
 119 #define B64_BUFFSIZE            77
 120
 121 #define MAX_REFERENCES_LEN      999
 122
 123 static GdkColor quote_color = {0, 0, 0, 0xbfff};
 124
 125 static GList *compose_list = NULL;
 126
 127 static Compose *compose_create                  (PrefsAccount   *account,
 128                                                  ComposeMode     mode);
 129 static void compose_toolbar_create              (Compose        *compose,
 130                                                  GtkWidget      *container);
 131 static GtkWidget *compose_account_option_menu_create
 132                                                 (Compose        *compose);
 133 static void compose_destroy                     (Compose        *compose);
 134
 135 static gint compose_parse_header                (Compose        *compose,
 136                                                  MsgInfo        *msginfo);
 137 static gchar *compose_parse_references          (const gchar    *ref,
 138                                                  const gchar    *msgid);
 139 static void compose_quote_file                  (Compose        *compose,
 140                                                  MsgInfo        *msginfo,
 141                                                  FILE           *fp);
 142 static gchar *compose_quote_parse_fmt           (Compose        *compose,
 143                                                  MsgInfo        *msginfo,
 144                                                  const gchar    *fmt);
 145 static void compose_reply_set_entry             (Compose        *compose,
 146                                                  MsgInfo        *msginfo,
 147                                                  gboolean        to_all,
 148                                                  gboolean        to_sender,
 149                                                  gboolean
 150                                                  followup_and_reply_to);
 151 static void compose_reedit_set_entry            (Compose        *compose,
 152                                                  MsgInfo        *msginfo);
 153 static void compose_insert_sig                  (Compose        *compose);
 154 static void compose_insert_file                 (Compose        *compose,
 155                                                  const gchar    *file);
 156 static void compose_attach_append               (Compose        *compose,
 157                                                  const gchar    *file,
 158                                                  ContentType     cnttype);
 159 static void compose_attach_append_with_type(Compose *compose,
 160                                             const gchar *file,
 161                                             const gchar *type,
 162                                             ContentType cnttype);
 163 static void compose_wrap_line                   (Compose        *compose);
 164 static void compose_wrap_line_all               (Compose        *compose);
 165 static void compose_set_title                   (Compose        *compose);
 166
 167 static PrefsAccount *compose_current_mail_account(void);
 168 /* static gint compose_send                     (Compose        *compose); */
 169 static gint compose_write_to_file               (Compose        *compose,
 170                                                  const gchar    *file,
 171                                                  gboolean        is_draft);
 172 static gint compose_write_body_to_file          (Compose        *compose,
 173                                                  const gchar    *file);
 174 static gint compose_save_to_outbox              (Compose        *compose,
 175                                                  const gchar    *file);
 176 static gint compose_remove_reedit_target        (Compose        *compose);
 177 static gint compose_queue                       (Compose        *compose,
 178                                                  const gchar    *file);
 179 static void compose_write_attach                (Compose        *compose,
 180                                                  FILE           *fp);
 181 static gint compose_write_headers               (Compose        *compose,
 182                                                  FILE           *fp,
 183                                                  const gchar    *charset,
 184                                                  EncodingType    encoding,
 185                                                  gboolean        is_draft);
 186
 187 static void compose_convert_header              (gchar          *dest,
 188                                                  gint            len,
 189                                                  gchar          *src,
 190                                                  gint            header_len);
 191 static void compose_generate_msgid              (Compose        *compose,
 192                                                  gchar          *buf,
 193                                                  gint            len);
 194
 195 static void compose_attach_info_free            (AttachInfo     *ainfo);
 196 static void compose_attach_remove_selected      (Compose        *compose);
 197
 198 static void compose_attach_property             (Compose        *compose);
 199 static void compose_attach_property_create      (gboolean       *cancelled);
 200 static void attach_property_ok                  (GtkWidget      *widget,
 201                                                  gboolean       *cancelled);
 202 static void attach_property_cancel              (GtkWidget      *widget,
 203                                                  gboolean       *cancelled);
 204 static gint attach_property_delete_event        (GtkWidget      *widget,
 205                                                  GdkEventAny    *event,
 206                                                  gboolean       *cancelled);
 207 static void attach_property_key_pressed         (GtkWidget      *widget,
 208                                                  GdkEventKey    *event,
 209                                                  gboolean       *cancelled);
 210
 211 static void compose_exec_ext_editor             (Compose           *compose);
 212 static gint compose_exec_ext_editor_real        (const gchar       *file);
 213 static gboolean compose_ext_editor_kill         (Compose           *compose);
 214 static void compose_input_cb                    (gpointer           data,
 215                                                  gint               source,
 216                                                  GdkInputCondition  condition);
 217 static void compose_set_ext_editor_sensitive    (Compose           *compose,
 218                                                  gboolean           sensitive);
 219
 220 static gint calc_cursor_xpos    (GtkSText       *text,
 221                                  gint            extra,
 222                                  gint            char_width);
 223
 224 static void compose_create_header_entry (Compose *compose);
 225 static void compose_add_header_entry    (Compose *compose, gchar *header, gchar *text);
 226
 227 /* callback functions */
 228
 229 static gboolean compose_edit_size_alloc (GtkEditable    *widget,
 230                                          GtkAllocation  *allocation,
 231                                          GtkSHRuler     *shruler);
 232
 233 static void toolbar_send_cb             (GtkWidget      *widget,
 234                                          gpointer        data);
 235 static void toolbar_send_later_cb       (GtkWidget      *widget,
 236                                          gpointer        data);
 237 static void toolbar_draft_cb            (GtkWidget      *widget,
 238                                          gpointer        data);
 239 static void toolbar_insert_cb           (GtkWidget      *widget,
 240                                          gpointer        data);
 241 static void toolbar_attach_cb           (GtkWidget      *widget,
 242                                          gpointer        data);
 243 static void toolbar_sig_cb              (GtkWidget      *widget,
 244                                          gpointer        data);
 245 static void toolbar_ext_editor_cb       (GtkWidget      *widget,
 246                                          gpointer        data);
 247 static void toolbar_linewrap_cb         (GtkWidget      *widget,
 248                                          gpointer        data);
 249 static void toolbar_address_cb          (GtkWidget      *widget,
 250                                          gpointer        data);
 251 static void template_select_cb          (gpointer        daat,
 252                                          guint           action,
 253                                          GtkWidget      *widget);
 254
 255
 256 static void select_account(Compose * compose, PrefsAccount * ac);
 257 static void account_activated           (GtkMenuItem    *menuitem,
 258                                          gpointer        data);
 259
 260 static void attach_selected             (GtkCList       *clist,
 261                                          gint            row,
 262                                          gint            column,
 263                                          GdkEvent       *event,
 264                                          gpointer        data);
 265 static void attach_button_pressed       (GtkWidget      *widget,
 266                                          GdkEventButton *event,
 267                                          gpointer        data);
 268 static void attach_key_pressed          (GtkWidget      *widget,
 269                                          GdkEventKey    *event,
 270                                          gpointer        data);
 271
 272 static void compose_send_cb             (gpointer        data,
 273                                          guint           action,
 274                                          GtkWidget      *widget);
 275 static void compose_send_later_cb       (gpointer        data,
 276                                          guint           action,
 277                                          GtkWidget      *widget);
 278
 279 static void compose_draft_cb            (gpointer        data,
 280                                          guint           action,
 281                                          GtkWidget      *widget);
 282
 283 static void compose_attach_cb           (gpointer        data,
 284                                          guint           action,
 285                                          GtkWidget      *widget);
 286 static void compose_insert_file_cb      (gpointer        data,
 287                                          guint           action,
 288                                          GtkWidget      *widget);
 289
 290 static void compose_close_cb            (gpointer        data,
 291                                          guint           action,
 292                                          GtkWidget      *widget);
 293 static void compose_address_cb          (gpointer        data,
 294                                          guint           action,
 295                                          GtkWidget      *widget);
 296
 297 static void compose_ext_editor_cb       (gpointer        data,
 298                                          guint           action,
 299                                          GtkWidget      *widget);
 300
 301 static gint compose_delete_cb           (GtkWidget      *widget,
 302                                          GdkEventAny    *event,
 303                                          gpointer        data);
 304 static void compose_destroy_cb          (GtkWidget      *widget,
 305                                          Compose        *compose);
 306
 307 static void compose_cut_cb              (Compose        *compose);
 308 static void compose_copy_cb             (Compose        *compose);
 309 static void compose_paste_cb            (Compose        *compose);
 310 static void compose_allsel_cb           (Compose        *compose);
 311
 312 static void compose_grab_focus_cb       (GtkWidget      *widget,
 313                                          Compose        *compose);
 314
 315 static void compose_changed_cb          (GtkEditable    *editable,
 316                                          Compose        *compose);
 317 static void compose_button_press_cb     (GtkWidget      *widget,
 318                                          GdkEventButton *event,
 319                                          Compose        *compose);
 320 #if 0
 321 static void compose_key_press_cb        (GtkWidget      *widget,
 322                                          GdkEventKey    *event,
 323                                          Compose        *compose);
 324 #endif
 325
 326 static void compose_toggle_to_cb        (gpointer        data,
 327                                          guint           action,
 328                                          GtkWidget      *widget);
 329 static void compose_toggle_cc_cb        (gpointer        data,
 330                                          guint           action,
 331                                          GtkWidget      *widget);
 332 static void compose_toggle_bcc_cb       (gpointer        data,
 333                                          guint           action,
 334                                          GtkWidget      *widget);
 335 static void compose_toggle_replyto_cb   (gpointer        data,
 336                                          guint           action,
 337                                          GtkWidget      *widget);
 338 static void compose_toggle_followupto_cb(gpointer        data,
 339                                          guint           action,
 340                                          GtkWidget      *widget);
 341 static void compose_toggle_attach_cb    (gpointer        data,
 342                                          guint           action,
 343                                          GtkWidget      *widget);
 344 static void compose_toggle_ruler_cb     (gpointer        data,
 345                                          guint           action,
 346                                          GtkWidget      *widget);
 347 #if USE_GPGME
 348 static void compose_toggle_sign_cb      (gpointer        data,
 349                                          guint           action,
 350                                          GtkWidget      *widget);
 351 static void compose_toggle_encrypt_cb   (gpointer        data,
 352                                          guint           action,
 353                                          GtkWidget      *widget);
 354 #endif
 355 static void compose_toggle_return_receipt_cb(gpointer data, guint action,
 356                                              GtkWidget *widget);
 357
 358 static void compose_attach_drag_received_cb (GtkWidget          *widget,
 359                                              GdkDragContext     *drag_context,
 360                                              gint                x,
 361                                              gint                y,
 362                                              GtkSelectionData   *data,
 363                                              guint               info,
 364                                              guint               time,
 365                                              gpointer            user_data);
 366 static void compose_insert_drag_received_cb (GtkWidget          *widget,
 367                                              GdkDragContext     *drag_context,
 368                                              gint                x,
 369                                              gint                y,
 370                                              GtkSelectionData   *data,
 371                                              guint               info,
 372                                              guint               time,
 373                                              gpointer            user_data);
 374
 375 static void to_activated                (GtkWidget      *widget,
 376                                          Compose        *compose);
 377 static void newsgroups_activated        (GtkWidget      *widget,
 378                                          Compose        *compose);
 379 static void subject_activated           (GtkWidget      *widget,
 380                                          Compose        *compose);
 381 static void cc_activated                (GtkWidget      *widget,
 382                                          Compose        *compose);
 383 static void bcc_activated               (GtkWidget      *widget,
 384                                          Compose        *compose);
 385 static void replyto_activated           (GtkWidget      *widget,
 386                                          Compose        *compose);
 387 static void followupto_activated        (GtkWidget      *widget,
 388                                          Compose        *compose);
 389 static void compose_attach_parts(Compose * compose,
 390                                  MsgInfo * msginfo);
 391
 392 static gchar *compose_quote_fmt         (Compose        *compose,
 393                                          MsgInfo        *msginfo,
 394                                          const gchar    *fmt,
 395                                          const gchar    * qmark);
 396
 397 static void compose_generic_reply(MsgInfo *msginfo, gboolean quote,
 398                                   gboolean to_all,
 399                                   gboolean ignore_replyto,
 400                                   gboolean followup_and_reply_to);
 401
 402 void compose_headerentry_changed_cb     (GtkWidget *entry,
 403                                          compose_headerentry *headerentry);
 404 void compose_headerentry_key_press_event_cb     (GtkWidget *entry,
 405                                                  GdkEventKey *event,
 406                                                  compose_headerentry *headerentry);
 407
 408 Compose * compose_generic_new (PrefsAccount     *account,
 409                                const gchar      *to,
 410                                FolderItem       *item);
 411
 412 static GtkItemFactoryEntry compose_popup_entries[] =
 413 {
 414         {N_("/_Add..."),        NULL, compose_attach_cb, 0, NULL},
 415         {N_("/_Remove"),        NULL, compose_attach_remove_selected, 0, NULL},
 416         {N_("/---"),            NULL, NULL, 0, "<Separator>"},
 417         {N_("/_Property..."),   NULL, compose_attach_property, 0, NULL}
 418 };
 419
 420 static GtkItemFactoryEntry compose_entries[] =
 421 {
 422         {N_("/_File"),                          NULL, NULL, 0, "<Branch>"},
 423         {N_("/_File/_Attach file"),             "<control>M", compose_attach_cb,      0, NULL},
 424         {N_("/_File/_Insert file"),             "<control>I", compose_insert_file_cb, 0, NULL},
 425         {N_("/_File/Insert si_gnature"),        "<control>G", compose_insert_sig,     0, NULL},
 426         {N_("/_File/---"),                      NULL, NULL, 0, "<Separator>"},
 427         {N_("/_File/_Close"),                   "<alt>W", compose_close_cb, 0, NULL},
 428
 429         {N_("/_Edit"),             NULL, NULL, 0, "<Branch>"},
 430         {N_("/_Edit/_Undo"),       "<control>Z", NULL, 0, NULL},
 431         {N_("/_Edit/_Redo"),       "<control>Y", NULL, 0, NULL},
 432         {N_("/_Edit/---"),         NULL, NULL, 0, "<Separator>"},
 433         {N_("/_Edit/Cu_t"),        "<control>X", compose_cut_cb,    0, NULL},
 434         {N_("/_Edit/_Copy"),       "<control>C", compose_copy_cb,   0, NULL},
 435         {N_("/_Edit/_Paste"),      "<control>V", compose_paste_cb,  0, NULL},
 436         {N_("/_Edit/Select _all"), "<control>A", compose_allsel_cb, 0, NULL},
 437         {N_("/_Edit/---"),         NULL, NULL, 0, "<Separator>"},
 438         {N_("/_Edit/_Wrap current paragraph"), "<alt>L", compose_wrap_line, 0, NULL},
 439         {N_("/_Edit/Wrap all long _lines"),
 440                         "<shift><alt>L", compose_wrap_line_all, 0, NULL},
 441         {N_("/_Edit/Edit with e_xternal editor"),
 442                         "<alt>X", compose_ext_editor_cb, 0, NULL},
 443
 444         {N_("/_Message"),               NULL, NULL, 0, "<Branch>"},
 445         {N_("/_Message/_Send"),         "<shift><control>S",
 446                                         compose_send_cb, 0, NULL},
 447         {N_("/_Message/Send _later"),   "<shift><alt>S",
 448                                         compose_send_later_cb,  0, NULL},
 449         {N_("/_Message/Save to _draft folder"),
 450                                         "<alt>D", compose_draft_cb, 0, NULL},
 451 #if 0 /* NEW COMPOSE GUI */
 452         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 453         {N_("/_Message/_To"),           NULL, compose_toggle_to_cb     , 0, "<ToggleItem>"},
 454         {N_("/_Message/_Cc"),           NULL, compose_toggle_cc_cb     , 0, "<ToggleItem>"},
 455         {N_("/_Message/_Bcc"),          NULL, compose_toggle_bcc_cb    , 0, "<ToggleItem>"},
 456         {N_("/_Message/_Reply to"),     NULL, compose_toggle_replyto_cb, 0, "<ToggleItem>"},
 457         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 458         {N_("/_Message/_Followup to"),  NULL, compose_toggle_followupto_cb, 0, "<ToggleItem>"},
 459         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 460         {N_("/_Message/_Attach"),       NULL, compose_toggle_attach_cb, 0, "<ToggleItem>"},
 461 #endif
 462 #if USE_GPGME
 463         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 464         {N_("/_Message/Si_gn"),         NULL, compose_toggle_sign_cb   , 0, "<ToggleItem>"},
 465         {N_("/_Message/_Encrypt"),      NULL, compose_toggle_encrypt_cb, 0, "<ToggleItem>"},
 466 #endif /* USE_GPGME */
 467         {N_("/_Message/---"),           NULL,           NULL,   0, "<Separator>"},
 468         {N_("/_Message/_Request Return Receipt"),       NULL, compose_toggle_return_receipt_cb, 0, "<ToggleItem>"},
 469         {N_("/_Tool"),                  NULL, NULL, 0, "<Branch>"},
 470         {N_("/_Tool/Show _ruler"),      NULL, compose_toggle_ruler_cb, 0, "<ToggleItem>"},
 471         {N_("/_Tool/_Address book"),    "<alt>A", compose_address_cb , 0, NULL},
 472         {N_("/_Tool/_Templates ..."),   NULL, template_select_cb, 0, NULL},
 473         {N_("/_Help"),                  NULL, NULL, 0, "<LastBranch>"},
 474         {N_("/_Help/_About"),           NULL, about_show, 0, NULL}
 475 };
 476
 477 static GtkTargetEntry compose_mime_types[] =
 478 {
 479         {"text/uri-list", 0, 0}
 480 };
 481
 482 Compose * compose_new(PrefsAccount *account)
 483 {
 484         return compose_generic_new(account, NULL, NULL);
 485 }
 486
 487 Compose * compose_new_with_recipient(PrefsAccount *account, const gchar *to)
 488 {
 489         return compose_generic_new(account, to, NULL);
 490 }
 491
 492 Compose * compose_new_with_folderitem(PrefsAccount *account, FolderItem *item)
 493 {
 494         return compose_generic_new(account, NULL, item);
 495 }
 496
 497 Compose * compose_generic_new(PrefsAccount *account, const gchar *to, FolderItem *item)
 498 {
 499         Compose *compose;
 500
 501         if (!account) account = cur_account;
 502         g_return_val_if_fail(account != NULL, NULL);
 503
 504         compose = compose_create(account, COMPOSE_NEW);
 505         compose->replyinfo = NULL;
 506
 507         if (prefs_common.auto_sig)
 508                 compose_insert_sig(compose);
 509         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
 510         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
 511
 512         if (account->protocol != A_NNTP) {
 513                 if (to) {
 514                         compose_entry_append(compose, to, COMPOSE_TO);
 515                         gtk_widget_grab_focus(compose->subject_entry);
 516                 } else {
 517                         if(item && item->prefs->enable_default_to) {
 518                                 compose_entry_append(compose, item->prefs->default_to, COMPOSE_TO);
 519                         } else {
 520                                 gtk_widget_grab_focus(compose->header_last->entry);
 521                         }
 522                 }
 523                 if (item && item->ret_rcpt) {
 524                         GtkItemFactory *ifactory;
 525
 526                         ifactory = gtk_item_factory_from_widget(compose->menubar);
 527                         menu_set_toggle(ifactory, "/Message/Request Return Receipt", TRUE);
 528                 }
 529         } else {
 530                 if (to) {
 531                         compose_entry_append(compose, to, COMPOSE_NEWSGROUPS);
 532                         gtk_widget_grab_focus(compose->subject_entry);
 533                 } else
 534                         gtk_widget_grab_focus(compose->header_last->entry);
 535         }
 536
 537         if (prefs_common.auto_exteditor)
 538                 compose_exec_ext_editor(compose);
 539
 540         return compose;
 541 }
 542
 543 #define CHANGE_FLAGS(msginfo) \
 544 { \
 545 if (msginfo->folder->folder->change_flags != NULL) \
 546 msginfo->folder->folder->change_flags(msginfo->folder->folder, \
 547                                       msginfo->folder, \
 548                                       msginfo); \
 549 }
 550
 551 /*
 552 Compose * compose_new_followup_and_replyto(PrefsAccount *account,
 553                                            const gchar *followupto, gchar * to)
 554 {
 555         Compose *compose;
 556
 557         if (!account) account = cur_account;
 558         g_return_val_if_fail(account != NULL, NULL);
 559         g_return_val_if_fail(account->protocol != A_NNTP, NULL);
 560
 561         compose = compose_create(account, COMPOSE_NEW);
 562
 563         if (prefs_common.auto_sig)
 564                 compose_insert_sig(compose);
 565         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
 566         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
 567
 568         compose_entry_append(compose, to, COMPOSE_TO);
 569         compose_entry_append(compose, followupto, COMPOSE_NEWSGROUPS);
 570         gtk_widget_grab_focus(compose->subject_entry);
 571
 572         return compose;
 573 }
 574 */
 575
 576 void compose_reply(MsgInfo *msginfo, gboolean quote, gboolean to_all,
 577                    gboolean ignore_replyto)
 578 {
 579         compose_generic_reply(msginfo, quote, to_all, ignore_replyto, FALSE);
 580 }
 581
 582 void compose_followup_and_reply_to(MsgInfo *msginfo, gboolean quote,
 583                                    gboolean to_all,
 584                                    gboolean ignore_replyto)
 585 {
 586         compose_generic_reply(msginfo, quote, to_all, ignore_replyto, TRUE);
 587 }
 588
 589 static void compose_generic_reply(MsgInfo *msginfo, gboolean quote,
 590                                   gboolean to_all,
 591                                   gboolean ignore_replyto,
 592                                   gboolean followup_and_reply_to)
 593 {
 594         Compose *compose;
 595         PrefsAccount *account;
 596         PrefsAccount *reply_account;
 597         GtkSText *text;
 598
 599         g_return_if_fail(msginfo != NULL);
 600         g_return_if_fail(msginfo->folder != NULL);
 601
 602         account = msginfo->folder->folder->account;
 603         if (!account && msginfo->to && prefs_common.reply_account_autosel) {
 604                 gchar *to;
 605                 Xstrdup_a(to, msginfo->to, return);
 606                 extract_address(to);
 607                 account = account_find_from_address(to);
 608         }
 609         if(!account&& prefs_common.reply_account_autosel) {
 610                 gchar cc[BUFFSIZE];
 611                 if(!get_header_from_msginfo(msginfo,cc,sizeof(cc),"CC:")){ /* Found a CC header */
 612                         extract_address(cc);
 613                         account = account_find_from_address(cc);
 614                 }
 615         }
 616
 617         if (!account) account = cur_account;
 618         g_return_if_fail(account != NULL);
 619
 620         if (ignore_replyto && account->protocol == A_NNTP &&
 621             !followup_and_reply_to) {
 622                 reply_account =
 623                         account_find_from_address(account->address);
 624                 if (!reply_account)
 625                         reply_account = compose_current_mail_account();
 626                 if (!reply_account)
 627                         return;
 628         } else
 629                 reply_account = account;
 630         MSG_UNSET_PERM_FLAGS(msginfo->flags, MSG_FORWARDED);
 631         MSG_SET_PERM_FLAGS(msginfo->flags, MSG_REPLIED);
 632
 633         CHANGE_FLAGS(msginfo);
 634
 635         compose = compose_create(account, COMPOSE_REPLY);
 636         compose->replyinfo = msginfo;
 637
 638 #if 0 /* NEW COMPOSE GUI */
 639         if (followup_and_reply_to) {
 640                 gtk_widget_show(compose->to_hbox);
 641                 gtk_widget_show(compose->to_entry);
 642                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 1, 4);
 643                 compose->use_to = TRUE;
 644         }
 645 #endif
 646         if (msginfo->folder && msginfo->folder->ret_rcpt) {
 647                 GtkItemFactory *ifactory;
 648
 649                 ifactory = gtk_item_factory_from_widget(compose->menubar);
 650                 menu_set_toggle(ifactory, "/Message/Request Return Receipt", TRUE);
 651         }
 652
 653         if (compose_parse_header(compose, msginfo) < 0) return;
 654         compose_reply_set_entry(compose, msginfo, to_all, ignore_replyto,
 655                                 followup_and_reply_to);
 656
 657         text = GTK_STEXT(compose->text);
 658         gtk_stext_freeze(text);
 659
 660         if (quote) {
 661                 FILE *fp;
 662                 gchar *quote_str;
 663
 664                 if ((fp = procmime_get_first_text_content(msginfo)) == NULL)
 665                         g_warning(_("Can't get text part\n"));
 666                 else {
 667                         gchar * qmark;
 668
 669                         if (prefs_common.quotemark && *prefs_common.quotemark)
 670                                 qmark = prefs_common.quotemark;
 671                         else
 672                                 qmark = "> ";
 673
 674                         quote_str = compose_quote_fmt(compose, msginfo,
 675                                                       prefs_common.quotefmt,
 676                                                       qmark);
 677
 678                         /*
 679                         quote_str = compose_quote_parse_fmt
 680                                 (compose, msginfo, prefs_common.quotefmt);
 681                         */
 682
 683                         if (quote_str != NULL)
 684                                 gtk_stext_insert(text, NULL, NULL, NULL,
 685                                                  quote_str, -1);
 686                         /*                      g_free(quote_str); */
 687                         /* compose_quote_file(compose, msginfo, fp); */
 688                         fclose(fp);
 689                 }
 690         }
 691
 692         if (prefs_common.auto_sig)
 693                 compose_insert_sig(compose);
 694         gtk_editable_set_position(GTK_EDITABLE(text), 0);
 695         gtk_stext_set_point(text, 0);
 696
 697         gtk_stext_thaw(text);
 698         gtk_widget_grab_focus(compose->text);
 699
 700         if (prefs_common.auto_exteditor)
 701                 compose_exec_ext_editor(compose);
 702 }
 703
 704
 705 static gchar *procmime_get_file_name(MimeInfo *mimeinfo)
 706 {
 707         gchar *base;
 708         gchar *filename;
 709
 710         g_return_val_if_fail(mimeinfo != NULL, NULL);
 711
 712         base = mimeinfo->filename ? mimeinfo->filename
 713                 : mimeinfo->name ? mimeinfo->name : NULL;
 714
 715         if (MIME_TEXT_HTML == mimeinfo->mime_type && base == NULL){
 716                 filename = g_strdup_printf("%s%smimetmp%i.html",
 717                                            get_mime_tmp_dir(),
 718                                            G_DIR_SEPARATOR_S,
 719                                            mimeinfo);
 720                 return filename;
 721         }
 722         else {
 723                 base = base ? base : "";
 724                 base = g_basename(base);
 725                 if (*base == '\0') {
 726                         filename = g_strdup_printf("%s%smimetmp%i",
 727                                                    get_mime_tmp_dir(),
 728                                                    G_DIR_SEPARATOR_S,
 729                                                    mimeinfo);
 730                         return filename;
 731                 }
 732         }
 733
 734         filename = g_strconcat(get_mime_tmp_dir(), G_DIR_SEPARATOR_S,
 735                                base, NULL);
 736
 737         return filename;
 738 }
 739
 740 static gchar * mime_extract_file(gchar * source, MimeInfo *partinfo)
 741 {
 742         gchar *filename;
 743
 744         if (!partinfo) return;
 745
 746         filename = procmime_get_file_name(partinfo);
 747
 748         if (procmime_get_part(filename, source, partinfo) < 0)
 749                 alertpanel_error
 750                         (_("Can't get the part of multipart message."));
 751
 752         return filename;
 753 }
 754
 755 static void compose_attach_parts(Compose * compose,
 756                                  MsgInfo * msginfo)
 757 {
 758
 759         FILE *fp;
 760         gchar *file;
 761         MimeInfo *mimeinfo;
 762         MsgInfo *tmpmsginfo;
 763         gchar *p;
 764         gchar *boundary;
 765         gint boundary_len = 0;
 766         gchar buf[BUFFSIZE];
 767         glong fpos, prev_fpos;
 768         gint npart;
 769         gchar * source;
 770         gchar * filename;
 771
 772         g_return_if_fail(msginfo != NULL);
 773
 774 #if USE_GPGME
 775         for (;;) {
 776                 if ((fp = procmsg_open_message(msginfo)) == NULL) return;
 777                 mimeinfo = procmime_scan_mime_header(fp);
 778                 if (!mimeinfo) break;
 779
 780                 if (!MSG_IS_ENCRYPTED(msginfo->flags) &&
 781                     rfc2015_is_encrypted(mimeinfo)) {
 782                         MSG_SET_TMP_FLAGS(msginfo->flags, MSG_ENCRYPTED);
 783                 }
 784                 if (MSG_IS_ENCRYPTED(msginfo->flags) &&
 785                     !msginfo->plaintext_file  &&
 786                     !msginfo->decryption_failed) {
 787                         rfc2015_decrypt_message(msginfo, mimeinfo, fp);
 788                         if (msginfo->plaintext_file &&
 789                             !msginfo->decryption_failed) {
 790                                 fclose(fp);
 791                                 continue;
 792                         }
 793                 }
 794
 795                 break;
 796         }
 797 #else /* !USE_GPGME */
 798         if ((fp = procmsg_open_message(msginfo)) == NULL) return;
 799         mimeinfo = procmime_scan_mime_header(fp);
 800 #endif /* USE_GPGME */
 801
 802         fclose(fp);
 803         if (!mimeinfo) return;
 804         if (mimeinfo->mime_type == MIME_TEXT)
 805                 return;
 806
 807         if ((fp = procmsg_open_message(msginfo)) == NULL) return;
 808
 809         g_return_if_fail(mimeinfo != NULL);
 810         g_return_if_fail(mimeinfo->mime_type != MIME_TEXT);
 811
 812         if (mimeinfo->mime_type == MIME_MULTIPART) {
 813                 g_return_if_fail(mimeinfo->boundary != NULL);
 814                 g_return_if_fail(mimeinfo->sub == NULL);
 815         }
 816         g_return_if_fail(fp != NULL);
 817
 818         boundary = mimeinfo->boundary;
 819
 820         if (boundary) {
 821                 boundary_len = strlen(boundary);
 822
 823                 /* look for first boundary */
 824                 while ((p = fgets(buf, sizeof(buf), fp)) != NULL)
 825                         if (IS_BOUNDARY(buf, boundary, boundary_len)) break;
 826                 if (!p) {
 827                         fclose(fp);
 828                         return;
 829                 }
 830         }
 831
 832         if ((fpos = ftell(fp)) < 0) {
 833                 perror("ftell");
 834                 fclose(fp);
 835                 return;
 836         }
 837
 838         for (npart = 0;; npart++) {
 839                 MimeInfo *partinfo;
 840                 gboolean eom = FALSE;
 841
 842                 prev_fpos = fpos;
 843
 844                 partinfo = procmime_scan_mime_header(fp);
 845                 if (!partinfo) break;
 846
 847                 if (npart != 0)
 848                         procmime_mimeinfo_insert(mimeinfo, partinfo);
 849                 else
 850                         procmime_mimeinfo_free(partinfo);
 851
 852                 /* look for next boundary */
 853                 buf[0] = '\0';
 854                 while ((p = fgets(buf, sizeof(buf), fp)) != NULL) {
 855                         if (IS_BOUNDARY(buf, boundary, boundary_len)) {
 856                                 if (buf[2 + boundary_len]     == '-' &&
 857                                     buf[2 + boundary_len + 1] == '-')
 858                                         eom = TRUE;
 859                                 break;
 860                         }
 861                 }
 862                 if (p == NULL)
 863                         eom = TRUE;     /* broken MIME message */
 864                 fpos = ftell(fp);
 865
 866                 partinfo->size = fpos - prev_fpos - strlen(buf);
 867
 868                 if (eom) break;
 869         }
 870
 871         source = procmsg_get_message_file_path(msginfo);
 872
 873         g_return_if_fail(mimeinfo != NULL);
 874
 875         if (!mimeinfo->main && mimeinfo->parent)
 876                 {
 877                         filename = mime_extract_file(source, mimeinfo);
 878
 879                         compose_attach_append_with_type(compose, filename,
 880                                                         mimeinfo->content_type,
 881                                                         mimeinfo->mime_type);
 882
 883                         g_free(filename);
 884                 }
 885
 886         if (mimeinfo->sub && mimeinfo->sub->children)
 887                 {
 888                         filename = mime_extract_file(source, mimeinfo->sub);
 889
 890                         compose_attach_append_with_type(compose, filename,
 891                                                         mimeinfo->content_type,
 892                                                         mimeinfo->sub->mime_type);
 893
 894                         g_free(filename);
 895                 }
 896
 897         if (mimeinfo->children) {
 898                 MimeInfo *child;
 899
 900                 child = mimeinfo->children;
 901                 while (child) {
 902                         filename = mime_extract_file(source, child);
 903
 904                         compose_attach_append_with_type(compose, filename,
 905                                                         child->content_type,
 906                                                         child->mime_type);
 907
 908                         g_free(filename);
 909
 910                         child = child->next;
 911                 }
 912         }
 913
 914         fclose(fp);
 915
 916         procmime_mimeinfo_free_all(mimeinfo);
 917 }
 918
 919
 920 #define INSERT_FW_HEADER(var, hdr) \
 921 if (msginfo->var && *msginfo->var) { \
 922         gtk_stext_insert(text, NULL, NULL, NULL, hdr, -1); \
 923         gtk_stext_insert(text, NULL, NULL, NULL, msginfo->var, -1); \
 924         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1); \
 925 }
 926
 927 Compose *compose_forward(PrefsAccount * account, MsgInfo *msginfo,
 928                          gboolean as_attach)
 929 {
 930         Compose *compose;
 931         /*      PrefsAccount *account; */
 932         GtkSText *text;
 933         FILE *fp;
 934         gchar buf[BUFFSIZE];
 935
 936         g_return_val_if_fail(msginfo != NULL, NULL);
 937         g_return_val_if_fail(msginfo->folder != NULL, NULL);
 938
 939         account = msginfo->folder->folder->account;
 940         if (!account && msginfo->to && prefs_common.forward_account_autosel) {
 941                 gchar *to;
 942                 Xstrdup_a(to, msginfo->to, return);
 943                 extract_address(to);
 944                 account = account_find_from_address(to);
 945         }
 946
 947         if(!account && prefs_common.forward_account_autosel) {
 948                 gchar cc[BUFFSIZE];
 949                 if(!get_header_from_msginfo(msginfo,cc,sizeof(cc),"CC:")){ /* Found a CC header */
 950                         extract_address(cc);
 951                         account = account_find_from_address(cc);
 952                 }
 953         }
 954
 955         if (account == NULL) {
 956                 account = cur_account;
 957                 /*
 958                 account = msginfo->folder->folder->account;
 959                 if (!account) account = cur_account;
 960                 */
 961         }
 962         g_return_val_if_fail(account != NULL, NULL);
 963
 964         MSG_UNSET_PERM_FLAGS(msginfo->flags, MSG_REPLIED);
 965         MSG_SET_PERM_FLAGS(msginfo->flags, MSG_FORWARDED);
 966         CHANGE_FLAGS(msginfo);
 967
 968         compose = compose_create(account, COMPOSE_FORWARD);
 969
 970         if (msginfo->subject && *msginfo->subject) {
 971                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), "Fw: ");
 972                 gtk_entry_append_text(GTK_ENTRY(compose->subject_entry),
 973                                       msginfo->subject);
 974         }
 975
 976         text = GTK_STEXT(compose->text);
 977         gtk_stext_freeze(text);
 978
 979         if (as_attach) {
 980                 gchar *msgfile;
 981
 982                 msgfile = procmsg_get_message_file_path(msginfo);
 983                 if (!is_file_exist(msgfile))
 984                         g_warning(_("%s: file not exist\n"), msgfile);
 985                 else
 986                         compose_attach_append(compose, msgfile,
 987                                               MIME_MESSAGE_RFC822);
 988
 989                 g_free(msgfile);
 990         } else {
 991                 FILE *fp;
 992                 gchar *quote_str;
 993                 if ((fp = procmime_get_first_text_content(msginfo)) == NULL)
 994                         g_warning(_("Can't get text part\n"));
 995                 else {
 996                         gchar * qmark;
 997
 998                         if (prefs_common.fw_quotemark &&
 999                             *prefs_common.fw_quotemark)
1000                                 qmark = prefs_common.fw_quotemark;
1001                         else
1002                                 qmark = "> ";
1003
1004                         quote_str = compose_quote_fmt(compose, msginfo,
1005                                                       prefs_common.fw_quotefmt,
1006                                                       qmark);
1007
1008                         if (quote_str != NULL)
1009                                 gtk_stext_insert(text, NULL, NULL, NULL,
1010                                                  quote_str, -1);
1011
1012                         fclose(fp);
1013                 }
1014
1015                 compose_attach_parts(compose, msginfo);
1016         }
1017
1018         if (prefs_common.auto_sig)
1019                 compose_insert_sig(compose);
1020         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
1021         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
1022
1023         gtk_stext_thaw(text);
1024 #if 0 /* NEW COMPOSE GUI */
1025         if (account->protocol != A_NNTP)
1026                 gtk_widget_grab_focus(compose->to_entry);
1027         else
1028                 gtk_widget_grab_focus(compose->newsgroups_entry);
1029 #endif
1030
1031         if (prefs_common.auto_exteditor)
1032                 compose_exec_ext_editor(compose);
1033
1034         return compose;
1035 }
1036
1037 #undef INSERT_FW_HEADER
1038
1039 Compose * compose_forward_multiple(PrefsAccount * account,
1040                           GSList *msginfo_list)
1041 {
1042         Compose *compose;
1043         GtkSText *text;
1044         GSList *msginfo;
1045         gchar *msgfile;
1046
1047         g_return_val_if_fail(msginfo_list != NULL, NULL);
1048
1049         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next) {
1050                 if ( ((MsgInfo *)msginfo->data)->folder == NULL )
1051                         return NULL;
1052         }
1053
1054         if (account == NULL) {
1055                 account = cur_account;
1056                 /*
1057                 account = msginfo->folder->folder->account;
1058                 if (!account) account = cur_account;
1059                 */
1060         }
1061         g_return_val_if_fail(account != NULL, NULL);
1062
1063         compose = compose_create(account, COMPOSE_FORWARD);
1064
1065         text = GTK_STEXT(compose->text);
1066         gtk_stext_freeze(text);
1067
1068         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next) {
1069                 msgfile = procmsg_get_message_file_path((MsgInfo *)msginfo->data);
1070                 if (!is_file_exist(msgfile))
1071                         g_warning(_("%s: file not exist\n"), msgfile);
1072                 else
1073                         compose_attach_append(compose, msgfile,
1074                                 MIME_MESSAGE_RFC822);
1075                 g_free(msgfile);
1076         }
1077
1078         if (prefs_common.auto_sig)
1079                 compose_insert_sig(compose);
1080         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
1081         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
1082
1083         gtk_stext_thaw(text);
1084 #if 0 /* NEW COMPOSE GUI */
1085         if (account->protocol != A_NNTP)
1086                 gtk_widget_grab_focus(compose->to_entry);
1087         else
1088                 gtk_widget_grab_focus(compose->newsgroups_entry);
1089 #endif
1090
1091         return compose;
1092 }
1093
1094 void compose_reedit(MsgInfo *msginfo)
1095 {
1096         Compose *compose;
1097         PrefsAccount *account;
1098         GtkSText *text;
1099         FILE *fp;
1100         gchar buf[BUFFSIZE];
1101
1102         g_return_if_fail(msginfo != NULL);
1103         g_return_if_fail(msginfo->folder != NULL);
1104
1105         account = msginfo->folder->folder->account;
1106
1107         if(!account&& prefs_common.reedit_account_autosel) {
1108                 gchar from[BUFFSIZE];
1109                 if(!get_header_from_msginfo(msginfo,from,sizeof(from),"FROM:")){ /* Found a FROM header */
1110                         extract_address(from);
1111                         account = account_find_from_address(from);
1112                 }
1113         }
1114         if (!account) account = cur_account;
1115         g_return_if_fail(account != NULL);
1116
1117         compose = compose_create(account, COMPOSE_REEDIT);
1118         compose->targetinfo = procmsg_msginfo_copy(msginfo);
1119
1120         if (compose_parse_header(compose, msginfo) < 0) return;
1121         compose_reedit_set_entry(compose, msginfo);
1122
1123         text = GTK_STEXT(compose->text);
1124         gtk_stext_freeze(text);
1125
1126         if ((fp = procmime_get_first_text_content(msginfo)) == NULL)
1127                 g_warning(_("Can't get text part\n"));
1128         else {
1129                 while (fgets(buf, sizeof(buf), fp) != NULL)
1130                         gtk_stext_insert(text, NULL, NULL, NULL, buf, -1);
1131                 fclose(fp);
1132         }
1133         compose_attach_parts(compose, msginfo);
1134
1135         gtk_stext_thaw(text);
1136         gtk_widget_grab_focus(compose->text);
1137
1138         if (prefs_common.auto_exteditor)
1139                 compose_exec_ext_editor(compose);
1140 }
1141
1142 GList *compose_get_compose_list(void)
1143 {
1144         return compose_list;
1145 }
1146
1147 void compose_entry_append(Compose *compose, const gchar *address,
1148                           ComposeEntryType type)
1149 {
1150         GtkEntry *entry;
1151         const gchar *text;
1152         gchar *header;
1153
1154         if (!address || *address == '\0') return;
1155
1156 #if 0 /* NEW COMPOSE GUI */
1157         switch (type) {
1158         case COMPOSE_CC:
1159                 entry = GTK_ENTRY(compose->cc_entry);
1160                 break;
1161         case COMPOSE_BCC:
1162                 entry = GTK_ENTRY(compose->bcc_entry);
1163                 break;
1164         case COMPOSE_NEWSGROUPS:
1165                 entry = GTK_ENTRY(compose->newsgroups_entry);
1166                 break;
1167         case COMPOSE_TO:
1168         default:
1169                 entry = GTK_ENTRY(compose->to_entry);
1170                 break;
1171         }
1172
1173         text = gtk_entry_get_text(entry);
1174         if (*text != '\0')
1175                 gtk_entry_append_text(entry, ", ");
1176         gtk_entry_append_text(entry, address);
1177 #endif
1178
1179         switch (type) {
1180         case COMPOSE_CC:
1181                 header = N_("Cc:");
1182                 break;
1183         case COMPOSE_BCC:
1184                 header = N_("Bcc:");
1185                 break;
1186         case COMPOSE_REPLYTO:
1187                 header = N_("Reply-To:");
1188                 break;
1189         case COMPOSE_NEWSGROUPS:
1190                 header = N_("Newsgroups:");
1191                 break;
1192         case COMPOSE_FOLLOWUPTO:
1193                 header = N_( "Followup-To:");
1194                 break;
1195         case COMPOSE_TO:
1196         default:
1197                 header = N_("To:");
1198                 break;
1199         }
1200         header = prefs_common.trans_hdr ? gettext(header) : header;
1201
1202         compose_add_header_entry(compose, header, (gchar *)address);
1203 }
1204
1205 static gint compose_parse_header(Compose *compose, MsgInfo *msginfo)
1206 {
1207         static HeaderEntry hentry[] = {{"Reply-To:",       NULL, TRUE},
1208                                        {"Cc:",             NULL, FALSE},
1209                                        {"References:",     NULL, FALSE},
1210                                        {"Bcc:",            NULL, FALSE},
1211                                        {"Newsgroups:",     NULL, FALSE},
1212                                        {"Followup-To:",    NULL, FALSE},
1213                                        {"X-Mailing-List:", NULL, FALSE},
1214                                        {"X-BeenThere:",    NULL, FALSE},
1215                                        {NULL,              NULL, FALSE}};
1216
1217         enum
1218         {
1219                 H_REPLY_TO       = 0,
1220                 H_CC             = 1,
1221                 H_REFERENCES     = 2,
1222                 H_BCC            = 3,
1223                 H_NEWSGROUPS     = 4,
1224                 H_FOLLOWUP_TO    = 5,
1225                 H_X_MAILING_LIST = 6,
1226                 H_X_BEENTHERE    = 7
1227         };
1228
1229         FILE *fp;
1230
1231         g_return_val_if_fail(msginfo != NULL, -1);
1232
1233         if ((fp = procmsg_open_message(msginfo)) == NULL) return -1;
1234         procheader_get_header_fields(fp, hentry);
1235         fclose(fp);
1236
1237         if (hentry[H_REPLY_TO].body != NULL) {
1238                 conv_unmime_header_overwrite(hentry[H_REPLY_TO].body);
1239                 compose->replyto = hentry[H_REPLY_TO].body;
1240                 hentry[H_REPLY_TO].body = NULL;
1241         }
1242         if (hentry[H_CC].body != NULL) {
1243                 conv_unmime_header_overwrite(hentry[H_CC].body);
1244                 compose->cc = hentry[H_CC].body;
1245                 hentry[H_CC].body = NULL;
1246         }
1247         if (hentry[H_X_MAILING_LIST].body != NULL) {
1248                 /* this is good enough to parse debian-devel */
1249                 char * buf = g_malloc(strlen(hentry[H_X_MAILING_LIST].body) + 1);
1250                 g_return_val_if_fail(buf != NULL, -1 );
1251                 if (1 == sscanf(hentry[H_X_MAILING_LIST].body, "<%[^>]>", buf))
1252                         compose->mailinglist = g_strdup(buf);
1253                 g_free(buf);
1254                 g_free(hentry[H_X_MAILING_LIST].body);
1255                 hentry[H_X_MAILING_LIST].body = NULL ;
1256         }
1257         if (hentry[H_X_BEENTHERE].body != NULL) {
1258                 /* this is good enough to parse the sylpheed-claws lists */
1259                 char * buf = g_malloc(strlen(hentry[H_X_BEENTHERE].body) + 1);
1260                 g_return_val_if_fail(buf != NULL, -1 );
1261                 if (1 == sscanf(hentry[H_X_BEENTHERE].body, "%[^>]", buf))
1262                         compose->mailinglist = g_strdup(buf);
1263                 g_free(buf);
1264                 g_free(hentry[H_X_BEENTHERE].body);
1265                 hentry[H_X_BEENTHERE].body = NULL ;
1266         }
1267         if (hentry[H_REFERENCES].body != NULL) {
1268                 if (compose->mode == COMPOSE_REEDIT)
1269                         compose->references = hentry[H_REFERENCES].body;
1270                 else {
1271                         compose->references = compose_parse_references
1272                                 (hentry[H_REFERENCES].body, msginfo->msgid);
1273                         g_free(hentry[H_REFERENCES].body);
1274                 }
1275                 hentry[H_REFERENCES].body = NULL;
1276         }
1277         if (hentry[H_BCC].body != NULL) {
1278                 if (compose->mode == COMPOSE_REEDIT) {
1279                         conv_unmime_header_overwrite(hentry[H_BCC].body);
1280                         compose->bcc = hentry[H_BCC].body;
1281                 } else
1282                         g_free(hentry[H_BCC].body);
1283                 hentry[H_BCC].body = NULL;
1284         }
1285         if (hentry[H_NEWSGROUPS].body != NULL) {
1286                 compose->newsgroups = hentry[H_NEWSGROUPS].body;
1287                 hentry[H_NEWSGROUPS].body = NULL;
1288         }
1289         if (hentry[H_FOLLOWUP_TO].body != NULL) {
1290                 conv_unmime_header_overwrite(hentry[H_FOLLOWUP_TO].body);
1291                 compose->followup_to = hentry[H_FOLLOWUP_TO].body;
1292                 hentry[H_FOLLOWUP_TO].body = NULL;
1293         }
1294
1295         if (compose->mode == COMPOSE_REEDIT && msginfo->inreplyto)
1296                 compose->inreplyto = g_strdup(msginfo->inreplyto);
1297         else if (compose->mode != COMPOSE_REEDIT &&
1298                  msginfo->msgid && *msginfo->msgid) {
1299                 compose->inreplyto = g_strdup(msginfo->msgid);
1300
1301                 if (!compose->references) {
1302                         if (msginfo->inreplyto && *msginfo->inreplyto)
1303                                 compose->references =
1304                                         g_strdup_printf("<%s>\n\t<%s>",
1305                                                         msginfo->inreplyto,
1306                                                         msginfo->msgid);
1307                         else
1308                                 compose->references =
1309                                         g_strconcat("<", msginfo->msgid, ">",
1310                                                     NULL);
1311                 }
1312         }
1313
1314         return 0;
1315 }
1316
1317 static gchar *compose_parse_references(const gchar *ref, const gchar *msgid)
1318 {
1319         GSList *ref_id_list, *cur;
1320         GString *new_ref;
1321         gchar *new_ref_str;
1322
1323         ref_id_list = references_list_append(NULL, ref);
1324         if (!ref_id_list) return NULL;
1325         if (msgid && *msgid)
1326                 ref_id_list = g_slist_append(ref_id_list, g_strdup(msgid));
1327
1328         for (;;) {
1329                 gint len = 0;
1330
1331                 for (cur = ref_id_list; cur != NULL; cur = cur->next)
1332                         /* "<" + Message-ID + ">" + CR+LF+TAB */
1333                         len += strlen((gchar *)cur->data) + 5;
1334
1335                 if (len > MAX_REFERENCES_LEN) {
1336                         /* remove second message-ID */
1337                         if (ref_id_list && ref_id_list->next &&
1338                             ref_id_list->next->next) {
1339                                 g_free(ref_id_list->next->data);
1340                                 ref_id_list = g_slist_remove
1341                                         (ref_id_list, ref_id_list->next->data);
1342                         } else {
1343                                 slist_free_strings(ref_id_list);
1344                                 g_slist_free(ref_id_list);
1345                                 return NULL;
1346                         }
1347                 } else
1348                         break;
1349         }
1350
1351         new_ref = g_string_new("");
1352         for (cur = ref_id_list; cur != NULL; cur = cur->next) {
1353                 if (new_ref->len > 0)
1354                         g_string_append(new_ref, "\n\t");
1355                 g_string_sprintfa(new_ref, "<%s>", (gchar *)cur->data);
1356         }
1357
1358         slist_free_strings(ref_id_list);
1359         g_slist_free(ref_id_list);
1360
1361         new_ref_str = new_ref->str;
1362         g_string_free(new_ref, FALSE);
1363
1364         return new_ref_str;
1365 }
1366
1367 /*
1368 static void compose_quote_file(Compose *compose, MsgInfo *msginfo, FILE *fp)
1369 {
1370         GtkSText *text = GTK_STEXT(compose->text);
1371         gchar *qmark;
1372         gchar *quote_str;
1373         GdkColor *qcolor = NULL;
1374         gchar buf[BUFFSIZE];
1375         gint qlen;
1376         gchar *linep, *cur, *leftp;
1377         gint line_len, cur_len;
1378         gint wrap_len;
1379         gint str_len;
1380         gint ch_len;
1381
1382         // if (prefs_common.enable_color) qcolor = &quote_color;
1383         if (prefs_common.quotemark && *prefs_common.quotemark)
1384                 qmark = prefs_common.quotemark;
1385         else
1386                 qmark = "> ";
1387         quote_str = compose_quote_parse_fmt(compose, msginfo, qmark);
1388         g_return_if_fail(quote_str != NULL);
1389         qlen = strlen(quote_str);
1390
1391         if (!prefs_common.linewrap_quote ||
1392             prefs_common.linewrap_len <= qlen) {
1393                 while (fgets(buf, sizeof(buf), fp) != NULL) {
1394                         gtk_stext_insert(text, NULL, qcolor, NULL,
1395                                         quote_str, -1);
1396                         gtk_stext_insert(text, NULL, qcolor, NULL, buf, -1);
1397                 }
1398                 g_free(quote_str);
1399                 return;
1400         }
1401
1402         wrap_len = prefs_common.linewrap_len - qlen;
1403
1404         while (fgets(buf, sizeof(buf), fp) != NULL) {
1405                 strretchomp(buf);
1406                 str_len = strlen(buf);
1407
1408                 if (str_len <= wrap_len) {
1409                         gtk_stext_insert(text, NULL, qcolor, NULL,
1410                                         quote_str, -1);
1411                         gtk_stext_insert(text, NULL, qcolor, NULL, buf, -1);
1412                         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
1413                         continue;
1414                 }
1415
1416                 linep = cur = leftp = buf;
1417                 line_len = cur_len = 0;
1418
1419                 while (*cur != '\0') {
1420                         ch_len = mblen(cur, MB_CUR_MAX);
1421                         if (ch_len < 0) ch_len = 1;
1422
1423                         if (ch_len == 1 && isspace(*cur)) {
1424                                 linep = cur + ch_len;
1425                                 line_len = cur_len + ch_len;
1426                         }
1427
1428                         if (cur_len + ch_len > wrap_len && line_len > 0) {
1429                                 gtk_stext_insert(text, NULL, qcolor, NULL,
1430                                                 quote_str, -1);
1431
1432                                 if (isspace(*(linep - 1)))
1433                                         gtk_stext_insert(text, NULL,
1434                                                         qcolor, NULL,
1435                                                         leftp, line_len - 1);
1436                                 else
1437                                         gtk_stext_insert(text, NULL,
1438                                                         qcolor, NULL,
1439                                                         leftp, line_len);
1440                                 gtk_stext_insert(text, NULL, NULL, NULL,
1441                                                 "\n", 1);
1442
1443                                 leftp = linep;
1444                                 cur_len = cur_len - line_len + ch_len;
1445                                 line_len = 0;
1446                                 cur += ch_len;
1447                                 continue;
1448                         }
1449
1450                         if (ch_len > 1) {
1451                                 linep = cur + ch_len;
1452                                 line_len = cur_len + ch_len;
1453                         }
1454                         cur_len += ch_len;
1455                         cur += ch_len;
1456                 }
1457
1458                 if (*leftp) {
1459                         gtk_stext_insert(text, NULL, qcolor, NULL,
1460                                         quote_str, -1);
1461                         gtk_stext_insert(text, NULL, qcolor, NULL, leftp, -1);
1462                         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
1463                 }
1464         }
1465
1466         g_free(quote_str);
1467 }
1468 */
1469
1470 /*
1471 static gchar *compose_quote_parse_fmt(Compose *compose, MsgInfo *msginfo,
1472                                       const gchar *fmt)
1473 {
1474         gchar *ext_str;
1475         size_t buf_len = 1024;
1476         size_t ext_len = 0;
1477         gchar *str;
1478         gchar *mbs;
1479         wchar_t *wcsfmt;
1480         wchar_t *sp;
1481         gchar tmp[3];
1482
1483         if (!fmt || *fmt == '\0') return 0;
1484
1485         Xalloca(mbs, sizeof(wchar_t) + 1, return 0);
1486         Xalloca(wcsfmt, (strlen(fmt) + 1) * sizeof(wchar_t), return 0);
1487         mbstowcs(wcsfmt, fmt, strlen(fmt) + 1);
1488         sp = wcsfmt;
1489
1490         ext_str = g_malloc(sizeof(gchar) * buf_len);
1491         g_return_val_if_fail(ext_str != NULL, NULL);
1492
1493         while (*sp) {
1494                 gint len;
1495
1496                 len = wctomb(mbs, *sp);
1497                 mbs[len] = '\0';
1498
1499                 if (*mbs == '%') {
1500                         gchar *p;
1501
1502                         wctomb(mbs, *(++sp));
1503                         str = NULL;
1504
1505                         switch (*mbs) {
1506                         case 'd':
1507                                 str = msginfo->date;
1508                                 sp++;
1509                                 break;
1510                         case 'f':
1511                                 str = msginfo->from;
1512                                 sp++;
1513                                 break;
1514                         case 'I':
1515                                 if (!msginfo->fromname) {sp++; break;}
1516                                 p = msginfo->fromname;
1517                                 tmp[0] = tmp[1] = tmp[2] = '\0';
1518
1519                                 if (*p && isalnum(*p))
1520                                         tmp[0] = toupper(*p);
1521                                 else {
1522                                         sp++;
1523                                         break;
1524                                 }
1525
1526                                 while (*p) {
1527                                         while (*p && !isspace(*p)) p++;
1528                                         while (*p && isspace(*p)) p++;
1529                                         if (*p && isalnum(*p))
1530                                                 tmp[1] = toupper(*p);
1531                                 }
1532
1533                                 if (tmp[1]) str = tmp;
1534                                 sp++;
1535                                 break;
1536                         case 'n':
1537                                 str = msginfo->fromname;
1538                                 sp++;
1539                                 break;
1540                         case 'N':
1541                                 if (!msginfo->fromname) {sp++; break;}
1542                                 Xstrdup_a(str, msginfo->fromname,
1543                                           {sp++; break;});
1544                                 p = str;
1545                                 while (*p && !isspace(*p)) p++;
1546                                 *p = '\0';
1547                                 sp++;
1548                                 break;
1549                         case 's':
1550                                 str = msginfo->subject;
1551                                 sp++;
1552                                 break;
1553                         case 't':
1554                                 str = msginfo->to;
1555                                 sp++;
1556                                 break;
1557                         case 'c':
1558                                 str = msginfo->cc;
1559                                 sp++;
1560                                 break;
1561                         case 'i':
1562                                 if (!msginfo->msgid) {sp++; break;}
1563                                 Xalloca(str, strlen(msginfo->msgid) + 3,
1564                                         {sp++; break;});
1565                                 g_snprintf(str, strlen(msginfo->msgid) + 3,
1566                                            "<%s>", msginfo->msgid);
1567                                 sp++;
1568                                 break;
1569                         case '%':
1570                                 str = "%";
1571                                 sp++;
1572                                 break;
1573                         default:
1574                                 break;
1575                         }
1576
1577                         if (str) {
1578                                 while (ext_len + strlen(str) + 1 > buf_len)
1579                                         buf_len += 1024;
1580                                 ext_str = g_realloc(ext_str,
1581                                                     sizeof(gchar) * buf_len);
1582                                 g_return_val_if_fail(ext_str != NULL, NULL);
1583                                 strcpy(ext_str + ext_len, str);
1584                                 ext_len += strlen(str);
1585                         }
1586                 } else if (*mbs == '\\') {
1587                         wctomb(mbs, *(++sp));
1588                         str = NULL;
1589
1590                         switch (*mbs) {
1591                         case 'n':
1592                                 str = "\n";
1593                                 break;
1594                         case 't':
1595                                 str = "\t";
1596                                 break;
1597                         case '\\':
1598                                 str = "\\";
1599                                 break;
1600                         default:
1601                                 break;
1602                         }
1603
1604                         if (str) {
1605                                 while (ext_len + strlen(str) + 1 > buf_len)
1606                                         buf_len += 1024;
1607                                 ext_str = g_realloc(ext_str,
1608                                                     sizeof(gchar) * buf_len);
1609                                 g_return_val_if_fail(ext_str != NULL, NULL);
1610                                 strcpy(ext_str + ext_len, str);
1611                                 ext_len += strlen(str);
1612                                 sp++;
1613                         }
1614                 } else {
1615                         while (ext_len + len + 1 > buf_len) buf_len += 1024;
1616                         ext_str = g_realloc(ext_str, sizeof(gchar) * buf_len);
1617                         g_return_val_if_fail(ext_str != NULL, NULL);
1618                         strcpy(ext_str + ext_len, mbs);
1619                         ext_len += len;
1620                         sp++;
1621                 }
1622         }
1623
1624         if (ext_str)
1625                 ext_str = g_realloc(ext_str, strlen(ext_str) + 1);
1626
1627         return ext_str;
1628 }
1629 */
1630
1631 static void compose_reply_set_entry(Compose *compose, MsgInfo *msginfo,
1632                                     gboolean to_all, gboolean ignore_replyto,
1633                                     gboolean followup_and_reply_to)
1634 {
1635         GSList *cc_list;
1636         GSList *cur;
1637         gchar *from;
1638         GHashTable *to_table;
1639
1640         g_return_if_fail(compose->account != NULL);
1641         g_return_if_fail(msginfo != NULL);
1642
1643         if ((compose->account->protocol != A_NNTP) || followup_and_reply_to)
1644                 compose_entry_append(compose,
1645                                     ((compose->mailinglist && !ignore_replyto)
1646                                      ? compose->mailinglist
1647                                      : (compose->replyto && !ignore_replyto)
1648                                      ? compose->replyto
1649                                      : msginfo->from ? msginfo->from : ""),
1650                                      COMPOSE_TO);
1651         if (compose->account->protocol == A_NNTP)
1652                 compose_entry_append(compose,
1653                                      compose->followup_to ? compose->followup_to
1654                                      : compose->newsgroups ? compose->newsgroups
1655                                      : "",
1656                                      COMPOSE_NEWSGROUPS);
1657
1658         if (msginfo->subject && *msginfo->subject) {
1659                 gchar *buf, *buf2, *p;
1660
1661                 buf = g_strdup(msginfo->subject);
1662                 while (!strncasecmp(buf, "Re:", 3)) {
1663                         p = buf + 3;
1664                         while (isspace(*p)) p++;
1665                         memmove(buf, p, strlen(p) + 1);
1666                 }
1667
1668                 buf2 = g_strdup_printf("Re: %s", buf);
1669                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), buf2);
1670                 g_free(buf2);
1671                 g_free(buf);
1672         } else
1673                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), "Re: ");
1674
1675         if (!to_all || compose->account->protocol == A_NNTP) return;
1676
1677         from = g_strdup(compose->replyto ? compose->replyto :
1678                         msginfo->from ? msginfo->from : "");
1679         extract_address(from);
1680
1681         cc_list = address_list_append(NULL, msginfo->to);
1682         cc_list = address_list_append(cc_list, compose->cc);
1683
1684         to_table = g_hash_table_new(g_str_hash, g_str_equal);
1685         g_hash_table_insert(to_table, from, GINT_TO_POINTER(1));
1686         if (compose->account)
1687                 g_hash_table_insert(to_table, compose->account->address,
1688                                     GINT_TO_POINTER(1));
1689
1690         /* remove address on To: and that of current account */
1691         for (cur = cc_list; cur != NULL; ) {
1692                 GSList *next = cur->next;
1693
1694                 if (g_hash_table_lookup(to_table, cur->data) != NULL)
1695                         cc_list = g_slist_remove(cc_list, cur->data);
1696                 else
1697                         g_hash_table_insert(to_table, cur->data, cur);
1698
1699                 cur = next;
1700         }
1701         g_hash_table_destroy(to_table);
1702         g_free(from);
1703
1704         if (cc_list) {
1705                 for (cur = cc_list; cur != NULL; cur = cur->next)
1706                         compose_entry_append(compose, (gchar *)cur->data,
1707                                              COMPOSE_CC);
1708                 slist_free_strings(cc_list);
1709                 g_slist_free(cc_list);
1710         }
1711 }
1712
1713 #define SET_ENTRY(entry, str) \
1714 { \
1715         if (str && *str) \
1716                 gtk_entry_set_text(GTK_ENTRY(compose->entry), str); \
1717 }
1718
1719 #define SET_ADDRESS(type, str) \
1720 { \
1721         if (str && *str) \
1722                 compose_entry_append(compose, str, type); \
1723 }
1724
1725 static void compose_reedit_set_entry(Compose *compose, MsgInfo *msginfo)
1726 {
1727         g_return_if_fail(msginfo != NULL);
1728
1729         SET_ENTRY(subject_entry, msginfo->subject);
1730         SET_ADDRESS(COMPOSE_TO, msginfo->to);
1731         SET_ADDRESS(COMPOSE_CC, compose->cc);
1732         SET_ADDRESS(COMPOSE_BCC, compose->bcc);
1733         SET_ADDRESS(COMPOSE_REPLYTO, compose->replyto);
1734
1735 #if 0 /* NEW COMPOSE GUI */
1736         if (compose->bcc) {
1737                 GtkItemFactory *ifactory;
1738                 GtkWidget *menuitem;
1739
1740                 ifactory = gtk_item_factory_from_widget(compose->menubar);
1741                 menuitem = gtk_item_factory_get_item(ifactory, "/Message/Bcc");
1742                 gtk_check_menu_item_set_active
1743                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
1744         }
1745         if (compose->replyto) {
1746                 GtkItemFactory *ifactory;
1747                 GtkWidget *menuitem;
1748
1749                 ifactory = gtk_item_factory_from_widget(compose->menubar);
1750                 menuitem = gtk_item_factory_get_item
1751                         (ifactory, "/Message/Reply to");
1752                 gtk_check_menu_item_set_active
1753                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
1754         }
1755 #endif
1756 }
1757
1758 #undef SET_ENTRY
1759 #undef SET_ADDRESS
1760
1761 static void compose_exec_sig(Compose *compose, gchar *sigfile)
1762 {
1763         FILE *tmpfp;
1764         pid_t thepid;
1765         gchar *sigtext;
1766         FILE  *sigprg;
1767         gchar  *buf;
1768         size_t buf_len = 128;
1769
1770         if (strlen(sigfile) < 2)
1771           return;
1772
1773         sigprg = popen(sigfile+1, "r");
1774         if (sigprg) {
1775
1776                 buf = g_malloc(buf_len);
1777
1778                 if (!buf) {
1779                         gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, \
1780                         "Unable to insert signature (malloc failed)\n", -1);
1781
1782                         pclose(sigprg);
1783                         return;
1784                 }
1785
1786                 while (!feof(sigprg)) {
1787                         bzero(buf, buf_len);
1788                         fread(buf, buf_len-1, 1, sigprg);
1789                         gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, buf, -1);
1790                 }
1791
1792                 g_free(buf);
1793                 pclose(sigprg);
1794         }
1795         else
1796         {
1797                 gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, \
1798                 "Can't exec file: ", -1);
1799                 gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, \
1800                 sigfile+1, -1);
1801         }
1802 }
1803
1804 static void compose_insert_sig(Compose *compose)
1805 {
1806         gchar *sigfile;
1807
1808         if (compose->account && compose->account->sig_path)
1809                 sigfile = g_strdup(compose->account->sig_path);
1810         else {
1811                 sigfile = g_strconcat(get_home_dir(), G_DIR_SEPARATOR_S,
1812                                       DEFAULT_SIGNATURE, NULL);
1813         }
1814
1815         if (!is_file_or_fifo_exist(sigfile) & (sigfile[0] != '|')) {
1816                 g_free(sigfile);
1817                 return;
1818         }
1819
1820         gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, "\n\n", 2);
1821         if (prefs_common.sig_sep) {
1822                 gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL,
1823                                 prefs_common.sig_sep, -1);
1824                 gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL,
1825                                 "\n", 1);
1826         }
1827
1828         if (sigfile[0] == '|')
1829         {
1830                 compose_exec_sig(compose, sigfile);
1831         }
1832         else
1833         {
1834                 compose_insert_file(compose, sigfile);
1835         }
1836         g_free(sigfile);
1837 }
1838
1839 static void compose_insert_file(Compose *compose, const gchar *file)
1840 {
1841         GtkSText *text = GTK_STEXT(compose->text);
1842         gchar buf[BUFFSIZE];
1843         FILE *fp;
1844
1845         g_return_if_fail(file != NULL);
1846
1847         if ((fp = fopen(file, "r")) == NULL) {
1848                 FILE_OP_ERROR(file, "fopen");
1849                 return;
1850         }
1851
1852         gtk_stext_freeze(text);
1853
1854         while (fgets(buf, sizeof(buf), fp) != NULL)
1855                 gtk_stext_insert(text, NULL, NULL, NULL, buf, -1);
1856
1857         gtk_stext_thaw(text);
1858
1859         fclose(fp);
1860 }
1861
1862 static void compose_attach_info(Compose * compose, AttachInfo * ainfo,
1863                                 ContentType cnttype)
1864 {
1865         gchar *text[N_ATTACH_COLS];
1866         gint row;
1867
1868         text[COL_MIMETYPE] = ainfo->content_type;
1869         text[COL_SIZE] = to_human_readable(ainfo->size);
1870         text[COL_NAME] = ainfo->name;
1871
1872         row = gtk_clist_append(GTK_CLIST(compose->attach_clist), text);
1873         gtk_clist_set_row_data(GTK_CLIST(compose->attach_clist), row, ainfo);
1874
1875         if (cnttype != MIME_MESSAGE_RFC822)
1876                 compose_changed_cb(NULL, compose);
1877 }
1878
1879 static void compose_attach_append_with_type(Compose *compose,
1880                                             const gchar *file,
1881                                             const gchar *type,
1882                                             ContentType cnttype)
1883 {
1884         AttachInfo *ainfo;
1885         off_t size;
1886
1887         if (!is_file_exist(file)) {
1888                 g_warning(_("File %s doesn't exist\n"), file);
1889                 return;
1890         }
1891         if ((size = get_file_size(file)) < 0) {
1892                 g_warning(_("Can't get file size of %s\n"), file);
1893                 return;
1894         }
1895         if (size == 0) {
1896                 alertpanel_notice(_("File %s is empty\n"), file);
1897                 return;
1898         }
1899 #if 0 /* NEW COMPOSE GUI */
1900         if (!compose->use_attach) {
1901                 GtkItemFactory *ifactory;
1902                 GtkWidget *menuitem;
1903
1904                 ifactory = gtk_item_factory_from_widget(compose->menubar);
1905                 menuitem = gtk_item_factory_get_item(ifactory,
1906                                                      "/Message/Attach");
1907                 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
1908                                                TRUE);
1909         }
1910 #endif
1911         ainfo = g_new0(AttachInfo, 1);
1912         ainfo->file = g_strdup(file);
1913
1914         if (cnttype == MIME_MESSAGE_RFC822) {
1915                 ainfo->encoding = ENC_7BIT;
1916                 ainfo->name = g_strdup_printf(_("Message: %s"),
1917                                               g_basename(file));
1918         } else {
1919                 ainfo->encoding = ENC_BASE64;
1920                 ainfo->name = g_strdup(g_basename(file));
1921         }
1922
1923         ainfo->content_type = g_strdup(type);
1924         ainfo->size = size;
1925
1926         compose_attach_info(compose, ainfo, cnttype);
1927 }
1928
1929 static void compose_attach_append(Compose *compose, const gchar *file,
1930                                   ContentType cnttype)
1931 {
1932         AttachInfo *ainfo;
1933         gchar *text[N_ATTACH_COLS];
1934         off_t size;
1935         gint row;
1936
1937         if (!is_file_exist(file)) {
1938                 g_warning(_("File %s doesn't exist\n"), file);
1939                 return;
1940         }
1941         if ((size = get_file_size(file)) < 0) {
1942                 g_warning(_("Can't get file size of %s\n"), file);
1943                 return;
1944         }
1945         if (size == 0) {
1946                 alertpanel_notice(_("File %s is empty\n"), file);
1947                 return;
1948         }
1949 #if 0 /* NEW COMPOSE GUI */
1950         if (!compose->use_attach) {
1951                 GtkItemFactory *ifactory;
1952                 GtkWidget *menuitem;
1953
1954                 ifactory = gtk_item_factory_from_widget(compose->menubar);
1955                 menuitem = gtk_item_factory_get_item(ifactory,
1956                                                      "/Message/Attach");
1957                 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
1958                                                TRUE);
1959         }
1960 #endif
1961         ainfo = g_new0(AttachInfo, 1);
1962         ainfo->file = g_strdup(file);
1963
1964         if (cnttype == MIME_MESSAGE_RFC822) {
1965                 ainfo->content_type = g_strdup("message/rfc822");
1966                 ainfo->encoding = ENC_7BIT;
1967                 ainfo->name = g_strdup_printf(_("Message: %s"),
1968                                               g_basename(file));
1969         } else {
1970                 ainfo->content_type = procmime_get_mime_type(file);
1971                 if (!ainfo->content_type)
1972                         ainfo->content_type =
1973                                 g_strdup("application/octet-stream");
1974                 ainfo->encoding = ENC_BASE64;
1975                 ainfo->name = g_strdup(g_basename(file));
1976         }
1977         ainfo->size = size;
1978
1979         compose_attach_info(compose, ainfo, cnttype);
1980 }
1981
1982 static void compose_wrap_line(Compose *compose)
1983 {
1984         GtkSText *text = GTK_STEXT(compose->text);
1985         gint ch_len, last_ch_len;
1986         gchar cbuf[MB_CUR_MAX], last_ch;
1987         guint text_len;
1988         guint line_end;
1989         guint quoted;
1990         gint p_start, p_end;
1991         gint line_pos, cur_pos;
1992         gint line_len, cur_len;
1993
1994 #define GET_STEXT(pos)                                                        \
1995         if (text->use_wchar)                                                 \
1996                 ch_len = wctomb(cbuf, (wchar_t)GTK_STEXT_INDEX(text, (pos))); \
1997         else {                                                               \
1998                 cbuf[0] = GTK_STEXT_INDEX(text, (pos));                       \
1999                 ch_len = 1;                                                  \
2000         }
2001
2002         gtk_stext_freeze(text);
2003
2004         text_len = gtk_stext_get_length(text);
2005
2006         /* check to see if the point is on the paragraph mark (empty line). */
2007         cur_pos = gtk_stext_get_point(text);
2008         GET_STEXT(cur_pos);
2009         if ((ch_len == 1 && *cbuf == '\n') || cur_pos == text_len) {
2010                 if (cur_pos == 0)
2011                         goto compose_end; /* on the paragraph mark */
2012                 GET_STEXT(cur_pos - 1);
2013                 if (ch_len == 1 && *cbuf == '\n')
2014                         goto compose_end; /* on the paragraph mark */
2015         }
2016
2017         /* find paragraph start. */
2018         line_end = quoted = 0;
2019         for (p_start = cur_pos; p_start >= 0; --p_start) {
2020                 GET_STEXT(p_start);
2021                 if (ch_len == 1 && *cbuf == '\n') {
2022                         if (quoted)
2023                                 goto compose_end; /* quoted part */
2024                         if (line_end) {
2025                                 p_start += 2;
2026                                 break;
2027                         }
2028                         line_end = 1;
2029                 } else {
2030                         if (ch_len == 1 && strchr(">:#", *cbuf))
2031                                 quoted = 1;
2032                         else if (ch_len != 1 || !isspace(*cbuf))
2033                                 quoted = 0;
2034
2035                         line_end = 0;
2036                 }
2037         }
2038         if (p_start < 0)
2039                 p_start = 0;
2040
2041         /* find paragraph end. */
2042         line_end = 0;
2043         for (p_end = cur_pos; p_end < text_len; p_end++) {
2044                 GET_STEXT(p_end);
2045                 if (ch_len == 1 && *cbuf == '\n') {
2046                         if (line_end) {
2047                                 p_end -= 1;
2048                                 break;
2049                         }
2050                         line_end = 1;
2051                 } else {
2052                         if (line_end && ch_len == 1 && strchr(">:#", *cbuf))
2053                                 goto compose_end; /* quoted part */
2054
2055                         line_end = 0;
2056                 }
2057         }
2058         if (p_end >= text_len)
2059                 p_end = text_len;
2060
2061         if (p_start >= p_end)
2062                 goto compose_end;
2063
2064         line_len = cur_len = 0;
2065         last_ch_len = 0;
2066         last_ch = '\0';
2067         line_pos = p_start;
2068         for (cur_pos = p_start; cur_pos < p_end; cur_pos++) {
2069                 guint space = 0;
2070
2071                 GET_STEXT(cur_pos);
2072
2073                 if (ch_len < 0) {
2074                         cbuf[0] = '\0';
2075                         ch_len = 1;
2076                 }
2077
2078                 if (ch_len == 1 && isspace(*cbuf))
2079                         space = 1;
2080
2081                 if (ch_len == 1 && *cbuf == '\n') {
2082                         guint replace = 0;
2083                         if (last_ch_len == 1 && !isspace(last_ch)) {
2084                                 if (cur_pos + 1 < p_end) {
2085                                         GET_STEXT(cur_pos + 1);
2086                                         if (ch_len == 1 && !isspace(*cbuf))
2087                                                 replace = 1;
2088                                 }
2089                         }
2090                         gtk_stext_set_point(text, cur_pos + 1);
2091                         gtk_stext_backward_delete(text, 1);
2092                         if (replace) {
2093                                 gtk_stext_set_point(text, cur_pos);
2094                                 gtk_stext_insert(text, NULL, NULL, NULL, " ", 1);
2095                                 space = 1;
2096                         }
2097                         else {
2098                                 p_end--;
2099                                 cur_pos--;
2100                                 continue;
2101                         }
2102                 }
2103
2104                 last_ch_len = ch_len;
2105                 last_ch = *cbuf;
2106
2107                 if (space) {
2108                         line_pos = cur_pos + 1;
2109                         line_len = cur_len + ch_len;
2110                 }
2111
2112                 if (cur_len + ch_len > prefs_common.linewrap_len &&
2113                     line_len > 0) {
2114                         gint tlen = ch_len;
2115
2116                         GET_STEXT(line_pos - 1);
2117                         if (ch_len == 1 && isspace(*cbuf)) {
2118                                 gtk_stext_set_point(text, line_pos);
2119                                 gtk_stext_backward_delete(text, 1);
2120                                 p_end--;
2121                                 cur_pos--;
2122                                 line_pos--;
2123                                 cur_len--;
2124                                 line_len--;
2125                         }
2126                         ch_len = tlen;
2127
2128                         gtk_stext_set_point(text, line_pos);
2129                         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
2130                         p_end++;
2131                         cur_pos++;
2132                         line_pos++;
2133                         cur_len = cur_len - line_len + ch_len;
2134                         line_len = 0;
2135                         continue;
2136                 }
2137
2138                 if (ch_len > 1) {
2139                         line_pos = cur_pos + 1;
2140                         line_len = cur_len + ch_len;
2141                 }
2142                 cur_len += ch_len;
2143         }
2144
2145 compose_end:
2146         gtk_stext_thaw(text);
2147
2148 #undef GET_STEXT
2149 }
2150
2151 /* return str length if text at start_pos matches str else return zero */
2152 static gint is_gtkstext_string(GtkSText *text, guint start_pos,
2153                                guint text_len, gchar *str) {
2154         gint is_str, i, str_len;
2155         gchar str_ch;
2156
2157         is_str = 0;
2158         if (str) {
2159                 str_len = strlen(str);
2160                 is_str = 1;
2161                 for (i = 0; (i < str_len) && (start_pos + i < text_len); i++) {
2162                         str_ch = GTK_STEXT_INDEX(text, start_pos + i);
2163                         if (*(str + i) != str_ch) {
2164                                 break;
2165                         }
2166                 }
2167                 if (i == 0 || i < str_len)
2168                         is_str = 0;
2169         }
2170
2171         return is_str ? str_len : 0;
2172 }
2173
2174 static void compose_wrap_line_all(Compose *compose)
2175 {
2176         GtkSText *text = GTK_STEXT(compose->text);
2177         guint text_len;
2178         guint line_pos = 0, cur_pos = 0;
2179         gint line_len = 0, cur_len = 0;
2180         gint ch_len;
2181         gint is_new_line = 1;
2182         guint quote_len = 0;
2183         guint linewrap_quote = prefs_common.linewrap_quote;
2184         gchar *quote_fmt = prefs_common.quotemark;
2185         gchar cbuf[MB_CUR_MAX];
2186
2187         gtk_stext_freeze(text);
2188
2189         /* make text buffer contiguous */
2190         gtk_stext_compact_buffer(text);
2191
2192         text_len = gtk_stext_get_length(text);
2193
2194         for (; cur_pos < text_len; cur_pos++) {
2195                 if (linewrap_quote && is_new_line) {
2196                         quote_len = is_gtkstext_string(text, cur_pos,
2197                                                        text_len, quote_fmt);
2198                         is_new_line = 0;
2199                 }
2200                 if (text->use_wchar)
2201                         ch_len = wctomb
2202                                 (cbuf, (wchar_t)GTK_STEXT_INDEX(text, cur_pos));
2203                 else {
2204                         cbuf[0] = GTK_STEXT_INDEX(text, cur_pos);
2205                         ch_len = 1;
2206                 }
2207
2208                 if (ch_len == 1 && *cbuf == '\n') {
2209                         line_pos = cur_pos + 1;
2210                         line_len = cur_len = 0;
2211                         quote_len = 0;
2212                         is_new_line = 1;
2213                         continue;
2214                 }
2215
2216                 if (ch_len < 0) {
2217                         cbuf[0] = '\0';
2218                         ch_len = 1;
2219                 }
2220
2221                 if (ch_len == 1 && isspace(*cbuf)) {
2222                         line_pos = cur_pos + 1;
2223                         line_len = cur_len + ch_len;
2224                 }
2225
2226                 if (cur_len + ch_len > prefs_common.linewrap_len &&
2227                     line_len > 0) {
2228                         gint tlen;
2229
2230                         if (text->use_wchar)
2231                                 tlen = wctomb(cbuf, (wchar_t)GTK_STEXT_INDEX(text, line_pos - 1));
2232                         else {
2233                                 cbuf[0] = GTK_STEXT_INDEX(text, line_pos - 1);
2234                                 tlen = 1;
2235                         }
2236                         if (tlen == 1 && isspace(*cbuf)) {
2237                                 gtk_stext_set_point(text, line_pos);
2238                                 gtk_stext_backward_delete(text, 1);
2239                                 text_len--;
2240                                 cur_pos--;
2241                                 line_pos--;
2242                                 cur_len--;
2243                                 line_len--;
2244                         }
2245
2246                         gtk_stext_set_point(text, line_pos);
2247                         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
2248                         text_len++;
2249                         cur_pos++;
2250                         line_pos++;
2251                         cur_len = cur_len - line_len + ch_len;
2252                         line_len = 0;
2253                         if (linewrap_quote && quote_len) {
2254                                 /* only if line is not already quoted */
2255                                 if (!is_gtkstext_string(text, line_pos,
2256                                                         text_len, quote_fmt)) {
2257                                         gtk_stext_insert(text, NULL, NULL, NULL,
2258                                                         quote_fmt, quote_len);
2259                                         gtk_stext_compact_buffer(text);
2260                                         text_len += quote_len;
2261                                         cur_pos += quote_len;
2262                                         cur_len += quote_len;
2263                                         line_len = quote_len;
2264                                 }
2265                         }
2266                         continue;
2267                 }
2268
2269                 if (ch_len > 1) {
2270                         line_pos = cur_pos + 1;
2271                         line_len = cur_len + ch_len;
2272                 }
2273                 cur_len += ch_len;
2274         }
2275
2276         gtk_stext_thaw(text);
2277 }
2278
2279 static void compose_set_title(Compose *compose)
2280 {
2281         gchar *str;
2282         gchar *edited;
2283
2284         edited = compose->modified ? _(" [Edited]") : "";
2285         if (compose->account && compose->account->address)
2286                 str = g_strdup_printf(_("%s - Compose message%s"),
2287                                       compose->account->address, edited);
2288         else
2289                 str = g_strdup_printf(_("Compose message%s"), edited);
2290         gtk_window_set_title(GTK_WINDOW(compose->window), str);
2291         g_free(str);
2292 }
2293
2294 /**
2295  * compose_current_mail_account:
2296  *
2297  * Find a current mail account (the currently selected account, or the
2298  * default account, if a news account is currently selected).  If a
2299  * mail account cannot be found, display an error message.
2300  *
2301  * Return value: Mail account, or NULL if not found.
2302  **/
2303 static PrefsAccount *
2304 compose_current_mail_account(void)
2305 {
2306         PrefsAccount *ac;
2307
2308         if (cur_account && cur_account->protocol != A_NNTP)
2309                 ac = cur_account;
2310         else {
2311                 ac = account_get_default();
2312                 if (!ac || ac->protocol == A_NNTP) {
2313                         alertpanel_error(_("Account for sending mail is not specified.\n"
2314                                            "Please select a mail account before sending."));
2315                         return NULL;
2316                 }
2317         }
2318         return ac;
2319 }
2320
2321 gboolean compose_check_for_valid_recipient(Compose *compose) {
2322         gchar *recipient_headers[] = {"To:", "Newsgroups:", "Cc:", "Bcc:", NULL};
2323         gboolean recipient_found = FALSE;
2324         GSList *list;
2325         gchar **strptr;
2326
2327         for(list = compose->header_list; list; list = list->next) {
2328                 gchar *header;
2329                 gchar *entry;
2330                 header = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(((compose_headerentry *)list->data)->combo)->entry));
2331                 entry = gtk_entry_get_text(GTK_ENTRY(((compose_headerentry *)list->data)->entry));
2332                 if(strlen(entry)) {
2333                         for(strptr = recipient_headers; *strptr != NULL; strptr++) {
2334                                 if(!strcmp(header, (prefs_common.trans_hdr ? gettext(*strptr) : *strptr))) {
2335                                         recipient_found = TRUE;
2336                                 }
2337                         }
2338                 }
2339         }
2340         return recipient_found;
2341 }
2342
2343 gint compose_send(Compose *compose)
2344 {
2345         gchar tmp[MAXPATHLEN + 1];
2346         gint ok = 0;
2347         static gboolean lock = FALSE;
2348
2349         if (lock) return 1;
2350
2351         g_return_val_if_fail(compose->account != NULL, -1);
2352         g_return_val_if_fail(compose->orig_account != NULL, -1);
2353
2354         lock = TRUE;
2355
2356         if(!compose_check_for_valid_recipient(compose)) {
2357                 alertpanel_error(_("Recipient is not specified."));
2358                 lock = FALSE;
2359                 return 1;
2360         }
2361
2362         /* write to temporary file */
2363         g_snprintf(tmp, sizeof(tmp), "%s%ctmpmsg%d",
2364                    get_rc_dir(), G_DIR_SEPARATOR, (gint)compose);
2365
2366         if (prefs_common.linewrap_at_send)
2367                 compose_wrap_line_all(compose);
2368
2369         if (compose_write_to_file(compose, tmp, FALSE) < 0) {
2370                 lock = FALSE;
2371                 return -1;
2372         }
2373
2374         if (!compose->to_list && !compose->newsgroup_list) {
2375                 g_warning(_("can't get recipient list."));
2376                 unlink(tmp);
2377                 lock = FALSE;
2378                 return -1;
2379         }
2380
2381         if (compose->to_list) {
2382                 PrefsAccount *ac;
2383
2384 #if 0 /* NEW COMPOSE GUI */
2385                 if (compose->account->protocol != A_NNTP)
2386                         ac = compose->account;
2387                 else if (compose->orig_account->protocol != A_NNTP)
2388                         ac = compose->orig_account;
2389                 else if (cur_account && cur_account->protocol != A_NNTP)
2390                         ac = cur_account;
2391                 else {
2392                         ac = compose_current_mail_account();
2393                         if (!ac) {
2394                                 unlink(tmp);
2395                                 lock = FALSE;
2396                                 return -1;
2397                         }
2398                 }
2399 #endif
2400                 ac = compose->account;
2401
2402                 ok = send_message(tmp, ac, compose->to_list);
2403                 statusbar_pop_all();
2404         }
2405
2406         if (ok == 0 && compose->newsgroup_list) {
2407                 Folder *folder;
2408
2409                 if (compose->account->protocol == A_NNTP)
2410                         folder = FOLDER(compose->account->folder);
2411                 else
2412                         folder = FOLDER(compose->orig_account->folder);
2413
2414                 ok = news_post(folder, tmp);
2415                 if (ok < 0) {
2416                         alertpanel_error(_("Error occurred while posting the message to %s ."),
2417                                          compose->account->nntp_server);
2418                         unlink(tmp);
2419                         lock = FALSE;
2420                         return -1;
2421                 }
2422         }
2423
2424         /* queue message if failed to send */
2425         if (ok < 0) {
2426                 if (prefs_common.queue_msg) {
2427                         AlertValue val;
2428
2429                         val = alertpanel
2430                                 (_("Queueing"),
2431                                  _("Error occurred while sending the message.\n"
2432                                    "Put this message into queue folder?"),
2433                                  _("OK"), _("Cancel"), NULL);
2434                         if (G_ALERTDEFAULT == val) {
2435                                 ok = compose_queue(compose, tmp);
2436                                 if (ok < 0)
2437                                         alertpanel_error(_("Can't queue the message."));
2438                         }
2439                 } else
2440                         alertpanel_error(_("Error occurred while sending the message."));
2441         } else {
2442                 if (compose->mode == COMPOSE_REEDIT) {
2443                         compose_remove_reedit_target(compose);
2444                         if (compose->targetinfo)
2445                                 folderview_update_item
2446                                         (compose->targetinfo->folder, TRUE);
2447                 }
2448         }
2449
2450         /* save message to outbox */
2451         if (ok == 0 && prefs_common.savemsg) {
2452                 if (compose_save_to_outbox(compose, tmp) < 0)
2453                         alertpanel_error
2454                                 (_("Can't save the message to outbox."));
2455         }
2456
2457         unlink(tmp);
2458         lock = FALSE;
2459         return ok;
2460 }
2461
2462 static gboolean compose_use_attach(Compose *compose) {
2463     return(gtk_clist_get_row_data(GTK_CLIST(compose->attach_clist), 0) != NULL);
2464 }
2465
2466 static gint compose_write_to_file(Compose *compose, const gchar *file,
2467                                   gboolean is_draft)
2468 {
2469         FILE *fp;
2470         size_t len;
2471         gchar *chars;
2472         gchar *buf;
2473         const gchar *out_codeset;
2474         EncodingType encoding;
2475
2476         if ((fp = fopen(file, "w")) == NULL) {
2477                 FILE_OP_ERROR(file, "fopen");
2478                 return -1;
2479         }
2480
2481         /* chmod for security */
2482         if (change_file_mode_rw(fp, file) < 0) {
2483                 FILE_OP_ERROR(file, "chmod");
2484                 g_warning(_("can't change file mode\n"));
2485         }
2486
2487         /* get all composed text */
2488         chars = gtk_editable_get_chars(GTK_EDITABLE(compose->text), 0, -1);
2489         len = strlen(chars);
2490         if (is_ascii_str(chars)) {
2491                 buf = g_strdup(chars);
2492                 out_codeset = "US-ASCII";
2493                 encoding = ENC_7BIT;
2494         } else {
2495                 const gchar *src_codeset;
2496
2497                 out_codeset = conv_get_outgoing_charset_str();
2498                 if (!strcasecmp(out_codeset, "US-ASCII"))
2499                         out_codeset = "ISO-8859-1";
2500                 encoding = procmime_get_encoding_for_charset(out_codeset);
2501                 src_codeset = conv_get_current_charset_str();
2502                 if (!strcasecmp(src_codeset, "US-ASCII"))
2503                         src_codeset = "ISO-8859-1";
2504                 debug_print("src encoding = %s, out encoding = %s, transfer encoding = %s\n",
2505                             src_codeset, out_codeset, procmime_get_encoding_str(encoding));
2506
2507                 buf = conv_codeset_strdup(chars, src_codeset, out_codeset);
2508                 if (!buf) {
2509                         g_free(chars);
2510                         fclose(fp);
2511                         unlink(file);
2512                         alertpanel_error(_("Can't convert the codeset of the message."));
2513                         return -1;
2514                 }
2515         }
2516         g_free(chars);
2517
2518         /* write headers */
2519         if (compose_write_headers
2520                 (compose, fp, out_codeset, encoding, is_draft) < 0) {
2521                 g_warning(_("can't write headers\n"));
2522                 fclose(fp);
2523                 /* unlink(file); */
2524                 g_free(buf);
2525                 return -1;
2526         }
2527
2528         if (compose_use_attach(compose)) {
2529 #if USE_GPGME
2530             /* This prolog message is ignored by mime software and
2531              * because it would make our signing/encryption task
2532              * tougher, we don't emit it in that case */
2533             if (!compose->use_signing && !compose->use_encryption)
2534 #endif
2535                 fputs("This is a multi-part message in MIME format.\n", fp);
2536
2537                 fprintf(fp, "\n--%s\n", compose->boundary);
2538                 fprintf(fp, "Content-Type: text/plain; charset=%s\n",
2539                         out_codeset);
2540                 fprintf(fp, "Content-Transfer-Encoding: %s\n",
2541                         procmime_get_encoding_str(encoding));
2542                 fputc('\n', fp);
2543         }
2544
2545         /* write body */
2546         len = strlen(buf);
2547         if (encoding == ENC_BASE64) {
2548                 gchar outbuf[B64_BUFFSIZE];
2549                 gint i, l;
2550
2551                 for (i = 0; i < len; i += B64_LINE_SIZE) {
2552                         l = MIN(B64_LINE_SIZE, len - i);
2553                         to64frombits(outbuf, buf + i, l);
2554                         fputs(outbuf, fp);
2555                         fputc('\n', fp);
2556                 }
2557         } else if (fwrite(buf, sizeof(gchar), len, fp) != len) {
2558                 FILE_OP_ERROR(file, "fwrite");
2559                 fclose(fp);
2560                 unlink(file);
2561                 g_free(buf);
2562                 return -1;
2563         }
2564         g_free(buf);
2565
2566         if (compose_use_attach(compose))
2567                 compose_write_attach(compose, fp);
2568
2569         if (fclose(fp) == EOF) {
2570                 FILE_OP_ERROR(file, "fclose");
2571                 unlink(file);
2572                 return -1;
2573         }
2574
2575 #if USE_GPGME
2576         if (compose->use_signing) {
2577                 if (rfc2015_sign(file, compose->account) < 0) {
2578                         unlink(file);
2579                         return -1;
2580                 }
2581         }
2582         if (compose->use_encryption) {
2583                 if (rfc2015_encrypt(file, compose->to_list) < 0) {
2584                         unlink(file);
2585                         return -1;
2586                 }
2587         }
2588 #endif /* USE_GPGME */
2589
2590         return 0;
2591 }
2592
2593 static gint compose_write_body_to_file(Compose *compose, const gchar *file)
2594 {
2595         FILE *fp;
2596         size_t len;
2597         gchar *chars;
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         chars = gtk_editable_get_chars(GTK_EDITABLE(compose->text), 0, -1);
2611
2612         /* write body */
2613         len = strlen(chars);
2614         if (fwrite(chars, sizeof(gchar), len, fp) != len) {
2615                 FILE_OP_ERROR(file, "fwrite");
2616                 g_free(chars);
2617                 fclose(fp);
2618                 unlink(file);
2619                 return -1;
2620         }
2621
2622         g_free(chars);
2623
2624         if (fclose(fp) == EOF) {
2625                 FILE_OP_ERROR(file, "fclose");
2626                 unlink(file);
2627                 return -1;
2628         }
2629         return 0;
2630 }
2631
2632 static gint compose_save_to_outbox(Compose *compose, const gchar *file)
2633 {
2634         FolderItem *outbox;
2635         gchar *path;
2636         gint num;
2637         FILE *fp;
2638
2639         debug_print(_("saving sent message...\n"));
2640
2641         outbox = folder_get_default_outbox();
2642         path = folder_item_get_path(outbox);
2643         if (!is_dir_exist(path))
2644                 make_dir_hier(path);
2645
2646         folder_item_scan(outbox);
2647         if ((num = folder_item_add_msg(outbox, file, FALSE)) < 0) {
2648                 g_free(path);
2649                 g_warning(_("can't save message\n"));
2650                 return -1;
2651         }
2652
2653         if ((fp = procmsg_open_mark_file(path, TRUE)) == NULL)
2654                 g_warning(_("can't open mark file\n"));
2655         else {
2656                 MsgInfo newmsginfo;
2657
2658                 newmsginfo.msgnum = num;
2659                 newmsginfo.flags.perm_flags = 0;
2660                 newmsginfo.flags.tmp_flags = 0;
2661                 procmsg_write_flags(&newmsginfo, fp);
2662                 fclose(fp);
2663         }
2664         g_free(path);
2665
2666         return 0;
2667 }
2668
2669 static gint compose_remove_reedit_target(Compose *compose)
2670 {
2671         FolderItem *item;
2672         MsgInfo *msginfo = compose->targetinfo;
2673
2674         g_return_val_if_fail(compose->mode == COMPOSE_REEDIT, -1);
2675         if (!msginfo) return -1;
2676
2677         item = msginfo->folder;
2678         g_return_val_if_fail(item != NULL, -1);
2679
2680         folder_item_scan(item);
2681         if (procmsg_msg_exist(msginfo) &&
2682             (item->stype == F_DRAFT || item->stype == F_QUEUE)) {
2683                 if (folder_item_remove_msg(item, msginfo->msgnum) < 0) {
2684                         g_warning(_("can't remove the old message\n"));
2685                         return -1;
2686                 }
2687         }
2688
2689         return 0;
2690 }
2691
2692 static gint compose_queue(Compose *compose, const gchar *file)
2693 {
2694         FolderItem *queue;
2695         gchar *tmp, *queue_path;
2696         FILE *fp, *src_fp;
2697         GSList *cur;
2698         gchar buf[BUFFSIZE];
2699         gint num;
2700
2701         debug_print(_("queueing message...\n"));
2702         g_return_val_if_fail(compose->to_list != NULL, -1);
2703         g_return_val_if_fail(compose->account != NULL, -1);
2704
2705         tmp = g_strdup_printf("%s%cqueue.%d", g_get_tmp_dir(),
2706                               G_DIR_SEPARATOR, (gint)compose);
2707         if ((fp = fopen(tmp, "w")) == NULL) {
2708                 FILE_OP_ERROR(tmp, "fopen");
2709                 g_free(tmp);
2710                 return -1;
2711         }
2712         if ((src_fp = fopen(file, "r")) == NULL) {
2713                 FILE_OP_ERROR(file, "fopen");
2714                 fclose(fp);
2715                 unlink(tmp);
2716                 g_free(tmp);
2717                 return -1;
2718         }
2719         if (change_file_mode_rw(fp, tmp) < 0) {
2720                 FILE_OP_ERROR(tmp, "chmod");
2721                 g_warning(_("can't change file mode\n"));
2722         }
2723
2724         /* queueing variables */
2725         fprintf(fp, "AF:\n");
2726         fprintf(fp, "NF:0\n");
2727         fprintf(fp, "PS:10\n");
2728         fprintf(fp, "SRH:1\n");
2729         fprintf(fp, "SFN:\n");
2730         fprintf(fp, "DSR:\n");
2731         if (compose->msgid)
2732                 fprintf(fp, "MID:<%s>\n", compose->msgid);
2733         else
2734                 fprintf(fp, "MID:\n");
2735         fprintf(fp, "CFG:\n");
2736         fprintf(fp, "PT:0\n");
2737         fprintf(fp, "S:%s\n", compose->account->address);
2738         fprintf(fp, "RQ:\n");
2739         if (compose->account->smtp_server)
2740                 fprintf(fp, "SSV:%s\n", compose->account->smtp_server);
2741         else
2742                 fprintf(fp, "SSV:\n");
2743         if (compose->account->nntp_server)
2744                 fprintf(fp, "NSV:%s\n", compose->account->nntp_server);
2745         else
2746                 fprintf(fp, "NSV:\n");
2747         fprintf(fp, "SSH:\n");
2748         fprintf(fp, "R:<%s>", (gchar *)compose->to_list->data);
2749         for (cur = compose->to_list->next; cur != NULL; cur = cur->next)
2750                 fprintf(fp, ",<%s>", (gchar *)cur->data);
2751         fprintf(fp, "\n");
2752         /* Sylpheed account ID */
2753         fprintf(fp, "AID:%d\n", compose->account->account_id);
2754         fprintf(fp, "\n");
2755
2756         while (fgets(buf, sizeof(buf), src_fp) != NULL) {
2757                 if (fputs(buf, fp) == EOF) {
2758                         FILE_OP_ERROR(tmp, "fputs");
2759                         fclose(fp);
2760                         fclose(src_fp);
2761                         unlink(tmp);
2762                         g_free(tmp);
2763                         return -1;
2764                 }
2765         }
2766
2767         fclose(src_fp);
2768         if (fclose(fp) == EOF) {
2769                 FILE_OP_ERROR(tmp, "fclose");
2770                 unlink(tmp);
2771                 g_free(tmp);
2772                 return -1;
2773         }
2774
2775         queue = folder_get_default_queue();
2776
2777         folder_item_scan(queue);
2778         queue_path = folder_item_get_path(queue);
2779         if (!is_dir_exist(queue_path))
2780                 make_dir_hier(queue_path);
2781         if ((num = folder_item_add_msg(queue, tmp, TRUE)) < 0) {
2782                 g_warning(_("can't queue the message\n"));
2783                 unlink(tmp);
2784                 g_free(tmp);
2785                 g_free(queue_path);
2786                 return -1;
2787         }
2788         g_free(tmp);
2789
2790         if (compose->mode == COMPOSE_REEDIT) {
2791                 compose_remove_reedit_target(compose);
2792                 if (compose->targetinfo &&
2793                     compose->targetinfo->folder != queue)
2794                         folderview_update_item
2795                                 (compose->targetinfo->folder, TRUE);
2796         }
2797
2798         if ((fp = procmsg_open_mark_file(queue_path, TRUE)) == NULL)
2799                 g_warning(_("can't open mark file\n"));
2800         else {
2801                 MsgInfo newmsginfo;
2802
2803                 newmsginfo.msgnum = num;
2804                 newmsginfo.flags.perm_flags = 0;
2805                 newmsginfo.flags.tmp_flags = 0;
2806                 procmsg_write_flags(&newmsginfo, fp);
2807                 fclose(fp);
2808         }
2809         g_free(queue_path);
2810
2811         folder_item_scan(queue);
2812         folderview_update_item(queue, TRUE);
2813
2814         return 0;
2815 }
2816
2817 static void compose_write_attach(Compose *compose, FILE *fp)
2818 {
2819         AttachInfo *ainfo;
2820         GtkCList *clist = GTK_CLIST(compose->attach_clist);
2821         gint row;
2822         FILE *attach_fp;
2823         gchar filename[BUFFSIZE];
2824         gint len;
2825
2826         for (row = 0; (ainfo = gtk_clist_get_row_data(clist, row)) != NULL;
2827              row++) {
2828                 if ((attach_fp = fopen(ainfo->file, "r")) == NULL) {
2829                         g_warning(_("Can't open file %s\n"), ainfo->file);
2830                         continue;
2831                 }
2832
2833                 fprintf(fp, "\n--%s\n", compose->boundary);
2834
2835                 if (!strcmp2(ainfo->content_type, "message/rfc822")) {
2836                         fprintf(fp, "Content-Type: %s\n", ainfo->content_type);
2837                         fprintf(fp, "Content-Disposition: inline\n");
2838                 } else {
2839                         conv_encode_header(filename, sizeof(filename),
2840                                            ainfo->name, 12);
2841                         fprintf(fp, "Content-Type: %s;\n"
2842                                     " name=\"%s\"\n",
2843                                 ainfo->content_type, filename);
2844                         fprintf(fp, "Content-Disposition: attachment;\n"
2845                                     " filename=\"%s\"\n", filename);
2846                 }
2847
2848                 fprintf(fp, "Content-Transfer-Encoding: %s\n\n",
2849                         procmime_get_encoding_str(ainfo->encoding));
2850
2851                 if (ainfo->encoding == ENC_7BIT) {
2852                         gchar buf[BUFFSIZE];
2853
2854                         while (fgets(buf, sizeof(buf), attach_fp) != NULL) {
2855                                 len = strlen(buf);
2856                                 if (len > 1 && buf[len - 1] == '\n' &&
2857                                     buf[len - 2] == '\r') {
2858                                         buf[len - 2] = '\n';
2859                                         buf[len - 1] = '\0';
2860                                 }
2861                                 fputs(buf, fp);
2862                         }
2863                 } else {
2864                         gchar inbuf[B64_LINE_SIZE], outbuf[B64_BUFFSIZE];
2865
2866                         while ((len = fread(inbuf, sizeof(gchar),
2867                                             B64_LINE_SIZE, attach_fp))
2868                                == B64_LINE_SIZE) {
2869                                 to64frombits(outbuf, inbuf, B64_LINE_SIZE);
2870                                 fputs(outbuf, fp);
2871                                 fputc('\n', fp);
2872                         }
2873                         if (len > 0 && feof(attach_fp)) {
2874                                 to64frombits(outbuf, inbuf, len);
2875                                 fputs(outbuf, fp);
2876                                 fputc('\n', fp);
2877                         }
2878                 }
2879
2880                 fclose(attach_fp);
2881         }
2882
2883         fprintf(fp, "\n--%s--\n", compose->boundary);
2884 }
2885
2886 #define IS_IN_CUSTOM_HEADER(header) \
2887         (compose->account->add_customhdr && \
2888          custom_header_find(compose->account->customhdr_list, header) != NULL)
2889
2890 static gint compose_write_headers_from_headerlist(Compose *compose,
2891                                                   FILE *fp,
2892                                                   gchar *header,
2893                                                   GSList *(*list_append_func) (GSList *list, const gchar *str),
2894                                                   GSList **dest_list)
2895 {
2896         gchar buf[BUFFSIZE];
2897         gchar *str, *header_w_colon, *trans_hdr;
2898         gboolean first_address;
2899         GSList *list;
2900         compose_headerentry *headerentry;
2901
2902         if (IS_IN_CUSTOM_HEADER(header)) {
2903                 return 0;
2904         }
2905
2906         debug_print(_("Writing %s-header\n"), header);
2907
2908         header_w_colon = g_strconcat(header, ":", NULL);
2909         trans_hdr = (prefs_common.trans_hdr ? gettext(header_w_colon) : header_w_colon);
2910
2911         first_address = TRUE;
2912         for(list = compose->header_list; list; list = list->next) {
2913                 headerentry = ((compose_headerentry *)list->data);
2914                 if(!strcmp(trans_hdr, gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry)))) {
2915                         str = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
2916                         Xstrdup_a(str, str, return -1);
2917                         g_strstrip(str);
2918                         if(list_append_func)
2919                                 *dest_list = list_append_func(*dest_list, str);
2920                         compose_convert_header
2921                                 (buf, sizeof(buf), str,
2922                                 strlen(header) + 2);
2923                         if(first_address) {
2924                                 fprintf(fp, "%s: ", header);
2925                                 first_address = FALSE;
2926                         } else {
2927                                 fprintf(fp, ", ");
2928                         }
2929                         fprintf(fp, "%s", buf);
2930                 }
2931         }
2932         if(!first_address) {
2933                 fprintf(fp, "\n");
2934         }
2935
2936         g_free(header_w_colon);
2937
2938         return(0);
2939 }
2940
2941 static gint compose_write_headers(Compose *compose, FILE *fp,
2942                                   const gchar *charset, EncodingType encoding,
2943                                   gboolean is_draft)
2944 {
2945         gchar buf[BUFFSIZE];
2946         gchar *str;
2947         /* struct utsname utsbuf; */
2948
2949         g_return_val_if_fail(fp != NULL, -1);
2950         g_return_val_if_fail(charset != NULL, -1);
2951         g_return_val_if_fail(compose->account != NULL, -1);
2952         g_return_val_if_fail(compose->account->address != NULL, -1);
2953
2954         /* Date */
2955         if (compose->account->add_date) {
2956                 get_rfc822_date(buf, sizeof(buf));
2957                 fprintf(fp, "Date: %s\n", buf);
2958         }
2959
2960         /* From */
2961         if (!IS_IN_CUSTOM_HEADER("From")) {
2962                 if (compose->account->name && *compose->account->name) {
2963                         compose_convert_header
2964                                 (buf, sizeof(buf), compose->account->name,
2965                                  strlen("From: "));
2966                         fprintf(fp, "From: %s <%s>\n",
2967                                 buf, compose->account->address);
2968                 } else
2969                         fprintf(fp, "From: %s\n", compose->account->address);
2970         }
2971
2972         slist_free_strings(compose->to_list);
2973         g_slist_free(compose->to_list);
2974         compose->to_list = NULL;
2975
2976         /* To */
2977         compose_write_headers_from_headerlist(compose, fp, "To", address_list_append, &compose->to_list);
2978 #if 0 /* NEW COMPOSE GUI */
2979         if (compose->use_to) {
2980                 str = gtk_entry_get_text(GTK_ENTRY(compose->to_entry));
2981                 if (*str != '\0') {
2982                         Xstrdup_a(str, str, return -1);
2983                         g_strstrip(str);
2984                         if (*str != '\0') {
2985                                 compose->to_list = address_list_append
2986                                         (compose->to_list, str);
2987                                 if (!IS_IN_CUSTOM_HEADER("To")) {
2988                                         compose_convert_header
2989                                                 (buf, sizeof(buf), str,
2990                                                  strlen("To: "));
2991                                         fprintf(fp, "To: %s\n", buf);
2992                                 }
2993                         }
2994                 }
2995         }
2996 #endif
2997         slist_free_strings(compose->newsgroup_list);
2998         g_slist_free(compose->newsgroup_list);
2999         compose->newsgroup_list = NULL;
3000
3001         /* Newsgroups */
3002         compose_write_headers_from_headerlist(compose, fp, "Newsgroups", newsgroup_list_append, &compose->newsgroup_list);
3003 #if 0 /* NEW COMPOSE GUI */
3004         str = gtk_entry_get_text(GTK_ENTRY(compose->newsgroups_entry));
3005         if (*str != '\0') {
3006                 Xstrdup_a(str, str, return -1);
3007                 g_strstrip(str);
3008                 remove_space(str);
3009                 if (*str != '\0') {
3010                         compose->newsgroup_list =
3011                                 newsgroup_list_append(compose->newsgroup_list,
3012                                                       str);
3013                         if (!IS_IN_CUSTOM_HEADER("Newsgroups")) {
3014                                 compose_convert_header(buf, sizeof(buf), str,
3015                                                        strlen("Newsgroups: "));
3016                                 fprintf(fp, "Newsgroups: %s\n", buf);
3017                         }
3018                 }
3019         }
3020 #endif
3021         /* Cc */
3022         compose_write_headers_from_headerlist(compose, fp, "Cc", address_list_append, &compose->to_list);
3023 #if 0 /* NEW COMPOSE GUI */
3024         if (compose->use_cc) {
3025                 str = gtk_entry_get_text(GTK_ENTRY(compose->cc_entry));
3026                 if (*str != '\0') {
3027                         Xstrdup_a(str, str, return -1);
3028                         g_strstrip(str);
3029                         if (*str != '\0') {
3030                                 compose->to_list = address_list_append
3031                                         (compose->to_list, str);
3032                                 if (!IS_IN_CUSTOM_HEADER("Cc")) {
3033                                         compose_convert_header
3034                                                 (buf, sizeof(buf), str,
3035                                                  strlen("Cc: "));
3036                                         fprintf(fp, "Cc: %s\n", buf);
3037                                 }
3038                         }
3039                 }
3040         }
3041 #endif
3042         /* Bcc */
3043         compose_write_headers_from_headerlist(compose, fp, "Bcc", address_list_append, &compose->to_list);
3044 #if 0 /* NEW COMPOSE GUI */
3045         if (compose->use_bcc) {
3046                 str = gtk_entry_get_text(GTK_ENTRY(compose->bcc_entry));
3047                 if (*str != '\0') {
3048                         Xstrdup_a(str, str, return -1);
3049                         g_strstrip(str);
3050                         if (*str != '\0') {
3051                                 compose->to_list = address_list_append
3052                                         (compose->to_list, str);
3053                                 compose_convert_header(buf, sizeof(buf), str,
3054                                                        strlen("Bcc: "));
3055                                 fprintf(fp, "Bcc: %s\n", buf);
3056                         }
3057                 }
3058         }
3059 #endif
3060         if (!is_draft && !compose->to_list && !compose->newsgroup_list)
3061                 return -1;
3062
3063         /* Subject */
3064         str = gtk_entry_get_text(GTK_ENTRY(compose->subject_entry));
3065         if (*str != '\0' && !IS_IN_CUSTOM_HEADER("Subject")) {
3066                 Xstrdup_a(str, str, return -1);
3067                 g_strstrip(str);
3068                 if (*str != '\0') {
3069                         compose_convert_header(buf, sizeof(buf), str,
3070                                                strlen("Subject: "));
3071                         fprintf(fp, "Subject: %s\n", buf);
3072                 }
3073         }
3074
3075         /* Message-ID */
3076         if (compose->account->gen_msgid) {
3077                 compose_generate_msgid(compose, buf, sizeof(buf));
3078                 fprintf(fp, "Message-Id: <%s>\n", buf);
3079                 compose->msgid = g_strdup(buf);
3080         }
3081
3082         /* In-Reply-To */
3083         if (compose->inreplyto && compose->to_list)
3084                 fprintf(fp, "In-Reply-To: <%s>\n", compose->inreplyto);
3085
3086         /* References */
3087         if (compose->references)
3088                 fprintf(fp, "References: %s\n", compose->references);
3089
3090         /* Followup-To */
3091         compose_write_headers_from_headerlist(compose, fp, "Followup-To", NULL, NULL);
3092 #if 0 /* NEW COMPOSE GUI */
3093         if (compose->use_followupto && !IS_IN_CUSTOM_HEADER("Followup-To")) {
3094                 str = gtk_entry_get_text(GTK_ENTRY(compose->followup_entry));
3095                 if (*str != '\0') {
3096                         Xstrdup_a(str, str, return -1);
3097                         g_strstrip(str);
3098                         remove_space(str);
3099                         if (*str != '\0') {
3100                                 compose_convert_header(buf, sizeof(buf), str,
3101                                                        strlen("Followup-To: "));
3102                                 fprintf(fp, "Followup-To: %s\n", buf);
3103                         }
3104                 }
3105         }
3106 #endif
3107         /* Reply-To */
3108         compose_write_headers_from_headerlist(compose, fp, "Reply-To", NULL, NULL);
3109 #if 0 /* NEW COMPOSE GUI */
3110         if (compose->use_replyto && !IS_IN_CUSTOM_HEADER("Reply-To")) {
3111                 str = gtk_entry_get_text(GTK_ENTRY(compose->reply_entry));
3112                 if (*str != '\0') {
3113                         Xstrdup_a(str, str, return -1);
3114                         g_strstrip(str);
3115                         if (*str != '\0') {
3116                                 compose_convert_header(buf, sizeof(buf), str,
3117                                                        strlen("Reply-To: "));
3118                                 fprintf(fp, "Reply-To: %s\n", buf);
3119                         }
3120                 }
3121         }
3122 #endif
3123         /* Organization */
3124         if (compose->account->organization &&
3125             !IS_IN_CUSTOM_HEADER("Organization")) {
3126                 compose_convert_header(buf, sizeof(buf),
3127                                        compose->account->organization,
3128                                        strlen("Organization: "));
3129                 fprintf(fp, "Organization: %s\n", buf);
3130         }
3131
3132         /* Program version and system info */
3133         /* uname(&utsbuf); */
3134         if (g_slist_length(compose->to_list) && !IS_IN_CUSTOM_HEADER("X-Mailer")) {
3135                 fprintf(fp, "X-Mailer: %s (GTK+ %d.%d.%d; %s)\n",
3136                         prog_version,
3137                         gtk_major_version, gtk_minor_version, gtk_micro_version,
3138                         HOST_ALIAS);
3139                         /* utsbuf.sysname, utsbuf.release, utsbuf.machine); */
3140         }
3141         if (g_slist_length(compose->newsgroup_list) && !IS_IN_CUSTOM_HEADER("X-Newsreader")) {
3142                 fprintf(fp, "X-Newsreader: %s (GTK+ %d.%d.%d; %s)\n",
3143                         prog_version,
3144                         gtk_major_version, gtk_minor_version, gtk_micro_version,
3145                         HOST_ALIAS);
3146                         /* utsbuf.sysname, utsbuf.release, utsbuf.machine); */
3147         }
3148
3149         /* custom headers */
3150         if (compose->account->add_customhdr) {
3151                 GSList *cur;
3152
3153                 for (cur = compose->account->customhdr_list; cur != NULL;
3154                      cur = cur->next) {
3155                         CustomHeader *chdr = (CustomHeader *)cur->data;
3156
3157                         if (strcasecmp(chdr->name, "Date")                      != 0 &&
3158                             strcasecmp(chdr->name, "From")                      != 0 &&
3159                             strcasecmp(chdr->name, "To")                        != 0 &&
3160                             strcasecmp(chdr->name, "Sender")                    != 0 &&
3161                             strcasecmp(chdr->name, "Message-Id")                != 0 &&
3162                             strcasecmp(chdr->name, "In-Reply-To")               != 0 &&
3163                             strcasecmp(chdr->name, "References")                != 0 &&
3164                             strcasecmp(chdr->name, "Mime-Version")              != 0 &&
3165                             strcasecmp(chdr->name, "Content-Type")              != 0 &&
3166                             strcasecmp(chdr->name, "Content-Transfer-Encoding") != 0)
3167                                 compose_convert_header
3168                                         (buf, sizeof(buf),
3169                                          chdr->value ? chdr->value : "",
3170                                          strlen(chdr->name) + 2);
3171                         fprintf(fp, "%s: %s\n", chdr->name, buf);
3172                 }
3173         }
3174
3175         /* MIME */
3176         fprintf(fp, "Mime-Version: 1.0\n");
3177         if (compose_use_attach(compose)) {
3178                 get_rfc822_date(buf, sizeof(buf));
3179                 subst_char(buf, ' ', '_');
3180                 subst_char(buf, ',', '_');
3181                 compose->boundary = g_strdup_printf("Multipart_%s_%08x",
3182                                                     buf, (guint)compose);
3183                 fprintf(fp,
3184                         "Content-Type: multipart/mixed;\n"
3185                         " boundary=\"%s\"\n", compose->boundary);
3186         } else {
3187                 fprintf(fp, "Content-Type: text/plain; charset=%s\n", charset);
3188                 fprintf(fp, "Content-Transfer-Encoding: %s\n",
3189                         procmime_get_encoding_str(encoding));
3190         }
3191
3192         /* Request Return Receipt */
3193         if (!IS_IN_CUSTOM_HEADER("Disposition-Notification-To")) {
3194                 if (compose->return_receipt) {
3195                         if (compose->account->name
3196                             && *compose->account->name) {
3197                                 compose_convert_header(buf, sizeof(buf), compose->account->name, strlen("Disposition-Notification-To: "));
3198                                 fprintf(fp, "Disposition-Notification-To: %s <%s>\n", buf, compose->account->address);
3199                         } else
3200                                 fprintf(fp, "Disposition-Notification-To: %s\n", compose->account->address);
3201                 }
3202         }
3203
3204         /* separator between header and body */
3205         fputs("\n", fp);
3206
3207         return 0;
3208 }
3209
3210 #undef IS_IN_CUSTOM_HEADER
3211
3212 static void compose_convert_header(gchar *dest, gint len, gchar *src,
3213                                    gint header_len)
3214 {
3215         g_return_if_fail(src != NULL);
3216         g_return_if_fail(dest != NULL);
3217
3218         if (len < 1) return;
3219
3220         remove_return(src);
3221
3222         if (is_ascii_str(src)) {
3223                 strncpy2(dest, src, len);
3224                 dest[len - 1] = '\0';
3225                 return;
3226         } else
3227                 conv_encode_header(dest, len, src, header_len);
3228 }
3229
3230 static void compose_generate_msgid(Compose *compose, gchar *buf, gint len)
3231 {
3232         struct tm *lt;
3233         time_t t;
3234         gchar *addr;
3235
3236         t = time(NULL);
3237         lt = localtime(&t);
3238
3239         if (compose->account && compose->account->address &&
3240             *compose->account->address) {
3241                 if (strchr(compose->account->address, '@'))
3242                         addr = g_strdup(compose->account->address);
3243                 else
3244                         addr = g_strconcat(compose->account->address, "@",
3245                                            get_domain_name(), NULL);
3246         } else
3247                 addr = g_strconcat(g_get_user_name(), "@", get_domain_name(),
3248                                    NULL);
3249
3250         g_snprintf(buf, len, "%04d%02d%02d%02d%02d%02d.%08x.%s",
3251                    lt->tm_year + 1900, lt->tm_mon + 1,
3252                    lt->tm_mday, lt->tm_hour,
3253                    lt->tm_min, lt->tm_sec,
3254                    (guint)random(), addr);
3255
3256         debug_print(_("generated Message-ID: %s\n"), buf);
3257
3258         g_free(addr);
3259 }
3260
3261
3262 static void compose_add_entry_field(GtkWidget *table, GtkWidget **hbox,
3263                                     GtkWidget **entry, gint *count,
3264                                     const gchar *label_str,
3265                                     gboolean is_addr_entry)
3266 {
3267         GtkWidget *label;
3268
3269         if (GTK_TABLE(table)->nrows < (*count) + 1)
3270                 gtk_table_resize(GTK_TABLE(table), (*count) + 1, 2);
3271
3272         *hbox = gtk_hbox_new(FALSE, 0);
3273         label = gtk_label_new
3274                 (prefs_common.trans_hdr ? gettext(label_str) : label_str);
3275         gtk_box_pack_end(GTK_BOX(*hbox), label, FALSE, FALSE, 0);
3276         gtk_table_attach(GTK_TABLE(table), *hbox, 0, 1, *count, (*count) + 1,
3277                          GTK_FILL, 0, 2, 0);
3278         *entry = gtk_entry_new();
3279         gtk_table_attach
3280                 (GTK_TABLE(table), *entry, 1, 2, *count, (*count) + 1, GTK_FILL | GTK_EXPAND, GTK_SHRINK, 0, 0);
3281 #if 0 /* NEW COMPOSE GUI */
3282         if (GTK_TABLE(table)->nrows > (*count) + 1)
3283                 gtk_table_set_row_spacing(GTK_TABLE(table), *count, 4);
3284 #endif
3285
3286         if (is_addr_entry)
3287                 address_completion_register_entry(GTK_ENTRY(*entry));
3288
3289         (*count)++;
3290 }
3291
3292 static void compose_create_header_entry(Compose *compose) {
3293         gchar *headers[] = {"To:", "Cc:", "Bcc:", "Newsgroups:", "Reply-To:", "Followup-To:", NULL};
3294
3295         GtkWidget *combo;
3296         GtkWidget *entry;
3297         GList *combo_list = NULL;
3298         gchar **string, *header;
3299         compose_headerentry *headerentry = g_new0(compose_headerentry, 1);
3300
3301         /* Combo box */
3302         combo = gtk_combo_new();
3303         string = headers;
3304         while(*string != NULL) {
3305             combo_list = g_list_append(combo_list, (prefs_common.trans_hdr ? gettext(*string) : *string));
3306             string++;
3307         }
3308         gtk_combo_set_popdown_strings(GTK_COMBO(combo), combo_list);
3309         g_list_free(combo_list);
3310         gtk_editable_set_editable(GTK_EDITABLE(GTK_COMBO(combo)->entry), FALSE);
3311         gtk_widget_show(combo);
3312         gtk_table_attach(GTK_TABLE(compose->header_table), combo, 0, 1, compose->header_nextrow, compose->header_nextrow+1, GTK_SHRINK, GTK_FILL, 0, 0);
3313         if(compose->header_last) {
3314                 header = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry));
3315         } else {
3316                 switch(compose->account->protocol) {
3317                         case A_NNTP:
3318                                 header = _("Newsgroups:");
3319                                 break;
3320                         default:
3321                                 header = _("To:");
3322                                 break;
3323                 }
3324         }
3325         gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(combo)->entry), header);
3326
3327         /* Entry field */
3328         entry = gtk_entry_new();
3329         gtk_widget_show(entry);
3330         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);
3331
3332         gtk_signal_connect(GTK_OBJECT(entry), "key-press-event", GTK_SIGNAL_FUNC(compose_headerentry_key_press_event_cb), headerentry);
3333         gtk_signal_connect(GTK_OBJECT(entry), "changed", GTK_SIGNAL_FUNC(compose_headerentry_changed_cb), headerentry);
3334
3335         address_completion_register_entry(GTK_ENTRY(entry));
3336
3337         headerentry->compose = compose;
3338         headerentry->combo = combo;
3339         headerentry->entry = entry;
3340         headerentry->headernum = compose->header_nextrow;
3341
3342         compose->header_nextrow++;
3343         compose->header_last = headerentry;
3344 }
3345
3346 static void compose_add_header_entry(Compose *compose, gchar *header, gchar *text) {
3347         compose_headerentry *last_header;
3348
3349         last_header = compose->header_last;
3350
3351         gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(last_header->combo)->entry), header);
3352         gtk_entry_set_text(GTK_ENTRY(last_header->entry), text);
3353 }
3354
3355 static Compose *compose_create(PrefsAccount *account, ComposeMode mode)
3356 {
3357         Compose   *compose;
3358         GtkWidget *window;
3359         GtkWidget *vbox;
3360         GtkWidget *menubar;
3361         GtkWidget *handlebox;
3362
3363         GtkWidget *notebook;
3364
3365         GtkWidget *vbox2;
3366
3367         GtkWidget *table_vbox;
3368         GtkWidget *label;
3369         GtkWidget *from_optmenu_hbox;
3370 #if 0 /* NEW COMPOSE GUI */
3371         GtkWidget *to_entry;
3372         GtkWidget *to_hbox;
3373         GtkWidget *newsgroups_entry;
3374         GtkWidget *newsgroups_hbox;
3375 #endif
3376         GtkWidget *header_scrolledwin;
3377         GtkWidget *header_table;
3378         GtkWidget *subject_entry;
3379 #if 0 /* NEW COMPOSE GUI */
3380         GtkWidget *cc_entry;
3381         GtkWidget *cc_hbox;
3382         GtkWidget *bcc_entry;
3383         GtkWidget *bcc_hbox;
3384         GtkWidget *reply_entry;
3385         GtkWidget *reply_hbox;
3386         GtkWidget *followup_entry;
3387         GtkWidget *followup_hbox;
3388 #endif
3389         GtkWidget *paned;
3390
3391         GtkWidget *attach_scrwin;
3392         GtkWidget *attach_clist;
3393
3394         GtkWidget *edit_vbox;
3395         GtkWidget *ruler_hbox;
3396         GtkWidget *ruler;
3397         GtkWidget *scrolledwin;
3398         GtkWidget *text;
3399
3400         GtkWidget *table;
3401         GtkWidget *hbox;
3402
3403         gchar *titles[] = {_("MIME type"), _("Size"), _("Name")};
3404         guint n_menu_entries;
3405         GtkStyle  *style, *new_style;
3406         GdkColormap *cmap;
3407         GdkColor color[1];
3408         gboolean success[1];
3409         GdkFont   *font;
3410         GtkWidget *popupmenu;
3411         GtkWidget *menuitem;
3412         GtkItemFactory *popupfactory;
3413         GtkItemFactory *ifactory;
3414         gint n_entries;
3415         gint count = 0;
3416         gint i;
3417
3418 #if USE_PSPELL
3419         GtkPspell * gtkpspell = NULL;
3420 #endif
3421
3422         g_return_val_if_fail(account != NULL, NULL);
3423
3424         debug_print(_("Creating compose window...\n"));
3425         compose = g_new0(Compose, 1);
3426
3427         compose->account = account;
3428         compose->orig_account = account;
3429
3430         window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
3431         gtk_window_set_policy(GTK_WINDOW(window), TRUE, TRUE, FALSE);
3432         gtk_widget_set_usize(window, -1, prefs_common.compose_height);
3433         gtk_signal_connect(GTK_OBJECT(window), "delete_event",
3434                            GTK_SIGNAL_FUNC(compose_delete_cb), compose);
3435         gtk_signal_connect(GTK_OBJECT(window), "destroy",
3436                            GTK_SIGNAL_FUNC(compose_destroy_cb), compose);
3437         gtk_signal_connect(GTK_OBJECT(window), "focus_in_event",
3438                            GTK_SIGNAL_FUNC(manage_window_focus_in), NULL);
3439         gtk_signal_connect(GTK_OBJECT(window), "focus_out_event",
3440                            GTK_SIGNAL_FUNC(manage_window_focus_out), NULL);
3441         gtk_widget_realize(window);
3442
3443         gtkut_widget_set_composer_icon(window);
3444
3445         vbox = gtk_vbox_new(FALSE, 0);
3446         gtk_container_add(GTK_CONTAINER(window), vbox);
3447
3448         n_menu_entries = sizeof(compose_entries) / sizeof(compose_entries[0]);
3449         menubar = menubar_create(window, compose_entries,
3450                                  n_menu_entries, "<Compose>", compose);
3451         gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, TRUE, 0);
3452
3453         handlebox = gtk_handle_box_new();
3454         gtk_box_pack_start(GTK_BOX(vbox), handlebox, FALSE, FALSE, 0);
3455
3456         compose_toolbar_create(compose, handlebox);
3457
3458         vbox2 = gtk_vbox_new(FALSE, 2);
3459         gtk_box_pack_start(GTK_BOX(vbox), vbox2, TRUE, TRUE, 0);
3460         gtk_container_set_border_width(GTK_CONTAINER(vbox2), BORDER_WIDTH);
3461
3462         table_vbox = gtk_vbox_new(FALSE, 0);
3463         gtk_box_pack_start(GTK_BOX(vbox2), table_vbox, FALSE, TRUE, 0);
3464         gtk_container_set_border_width(GTK_CONTAINER(table_vbox),
3465                                        BORDER_WIDTH * 2);
3466
3467         /* Notebook */
3468         notebook = gtk_notebook_new();
3469         gtk_widget_set_usize(notebook, -1, 180);
3470         gtk_widget_show(notebook);
3471
3472         /* header labels and entries */
3473         header_scrolledwin = gtk_scrolled_window_new(NULL, NULL);
3474         gtk_widget_show(header_scrolledwin);
3475         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(header_scrolledwin), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
3476         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), header_scrolledwin, gtk_label_new(_("Header")));
3477
3478         header_table = gtk_table_new(2, 2, FALSE);
3479         gtk_widget_show(header_table);
3480         gtk_container_set_border_width(GTK_CONTAINER(header_table), 2);
3481         gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(header_scrolledwin), header_table);
3482         count = 0;
3483
3484         /* option menu for selecting accounts */
3485         hbox = gtk_hbox_new(FALSE, 0);
3486         label = gtk_label_new(prefs_common.trans_hdr ? _("From:") : "From:");
3487         gtk_box_pack_end(GTK_BOX(hbox), label, FALSE, FALSE, 0);
3488         gtk_table_attach(GTK_TABLE(header_table), hbox, 0, 1, count, count + 1,
3489                          GTK_FILL, 0, 2, 0);
3490         from_optmenu_hbox = compose_account_option_menu_create(compose);
3491         gtk_table_attach(GTK_TABLE(header_table), from_optmenu_hbox,
3492                                   1, 2, count, count + 1, GTK_EXPAND | GTK_FILL, GTK_SHRINK, 0, 0);
3493 #if 0 /* NEW COMPOSE GUI */
3494         gtk_table_set_row_spacing(GTK_TABLE(table), 0, 4);
3495 #endif
3496         count++;
3497
3498         /* Subject */
3499         compose_add_entry_field(header_table, &hbox, &subject_entry, &count,
3500                                 "Subject:", FALSE);
3501
3502         compose->header_table = header_table;
3503         compose->header_list = NULL;
3504         compose->header_nextrow = count;
3505
3506         compose_create_header_entry(compose);
3507
3508 #if 0 /* NEW COMPOSE GUI */
3509         compose_add_entry_field(table, &to_hbox, &to_entry, &count,
3510                                 "To:", TRUE);
3511         gtk_table_set_row_spacing(GTK_TABLE(table), 0, 4);
3512         compose_add_entry_field(table, &newsgroups_hbox, &newsgroups_entry,
3513                                 &count, "Newsgroups:", FALSE);
3514         gtk_table_set_row_spacing(GTK_TABLE(table), 1, 4);
3515
3516         gtk_table_set_row_spacing(GTK_TABLE(table), 2, 4);
3517
3518         compose_add_entry_field(table, &cc_hbox, &cc_entry, &count,
3519                                 "Cc:", TRUE);
3520         gtk_table_set_row_spacing(GTK_TABLE(table), 3, 4);
3521         compose_add_entry_field(table, &bcc_hbox, &bcc_entry, &count,
3522                                 "Bcc:", TRUE);
3523         gtk_table_set_row_spacing(GTK_TABLE(table), 4, 4);
3524         compose_add_entry_field(table, &reply_hbox, &reply_entry, &count,
3525                                 "Reply-To:", TRUE);
3526         gtk_table_set_row_spacing(GTK_TABLE(table), 5, 4);
3527         compose_add_entry_field(table, &followup_hbox, &followup_entry, &count,
3528                                 "Followup-To:", FALSE);
3529         gtk_table_set_row_spacing(GTK_TABLE(table), 6, 4);
3530
3531         gtk_table_set_col_spacings(GTK_TABLE(table), 4);
3532
3533         gtk_signal_connect(GTK_OBJECT(to_entry), "activate",
3534                            GTK_SIGNAL_FUNC(to_activated), compose);
3535         gtk_signal_connect(GTK_OBJECT(newsgroups_entry), "activate",
3536                            GTK_SIGNAL_FUNC(newsgroups_activated), compose);
3537         gtk_signal_connect(GTK_OBJECT(subject_entry), "activate",
3538                            GTK_SIGNAL_FUNC(subject_activated), compose);
3539         gtk_signal_connect(GTK_OBJECT(cc_entry), "activate",
3540                            GTK_SIGNAL_FUNC(cc_activated), compose);
3541         gtk_signal_connect(GTK_OBJECT(bcc_entry), "activate",
3542                            GTK_SIGNAL_FUNC(bcc_activated), compose);
3543         gtk_signal_connect(GTK_OBJECT(reply_entry), "activate",
3544                            GTK_SIGNAL_FUNC(replyto_activated), compose);
3545         gtk_signal_connect(GTK_OBJECT(followup_entry), "activate",
3546                            GTK_SIGNAL_FUNC(followupto_activated), compose);
3547
3548         gtk_signal_connect(GTK_OBJECT(subject_entry), "grab_focus",
3549                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3550         gtk_signal_connect(GTK_OBJECT(to_entry), "grab_focus",
3551                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3552         gtk_signal_connect(GTK_OBJECT(newsgroups_entry), "grab_focus",
3553                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3554         gtk_signal_connect(GTK_OBJECT(cc_entry), "grab_focus",
3555                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3556         gtk_signal_connect(GTK_OBJECT(bcc_entry), "grab_focus",
3557                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3558         gtk_signal_connect(GTK_OBJECT(reply_entry), "grab_focus",
3559                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3560         gtk_signal_connect(GTK_OBJECT(followup_entry), "grab_focus",
3561                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3562 #endif
3563
3564         /* attachment list */
3565         attach_scrwin = gtk_scrolled_window_new(NULL, NULL);
3566         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), attach_scrwin, gtk_label_new(_("Attachments")));
3567         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(attach_scrwin),
3568                                        GTK_POLICY_AUTOMATIC,
3569                                        GTK_POLICY_ALWAYS);
3570         gtk_widget_set_usize(attach_scrwin, -1, 80);
3571
3572         attach_clist = gtk_clist_new_with_titles(N_ATTACH_COLS, titles);
3573         gtk_clist_set_column_justification(GTK_CLIST(attach_clist), COL_SIZE,
3574                                            GTK_JUSTIFY_RIGHT);
3575         gtk_clist_set_column_width(GTK_CLIST(attach_clist), COL_MIMETYPE, 240);
3576         gtk_clist_set_column_width(GTK_CLIST(attach_clist), COL_SIZE, 64);
3577         gtk_clist_set_selection_mode(GTK_CLIST(attach_clist),
3578                                      GTK_SELECTION_EXTENDED);
3579         for (i = 0; i < N_ATTACH_COLS; i++)
3580                 GTK_WIDGET_UNSET_FLAGS
3581                         (GTK_CLIST(attach_clist)->column[i].button,
3582                          GTK_CAN_FOCUS);
3583         gtk_container_add(GTK_CONTAINER(attach_scrwin), attach_clist);
3584
3585         gtk_signal_connect(GTK_OBJECT(attach_clist), "select_row",
3586                            GTK_SIGNAL_FUNC(attach_selected), compose);
3587         gtk_signal_connect(GTK_OBJECT(attach_clist), "button_press_event",
3588                            GTK_SIGNAL_FUNC(attach_button_pressed), compose);
3589         gtk_signal_connect(GTK_OBJECT(attach_clist), "key_press_event",
3590                            GTK_SIGNAL_FUNC(attach_key_pressed), compose);
3591
3592         /* drag and drop */
3593         gtk_drag_dest_set(attach_clist,
3594                           GTK_DEST_DEFAULT_ALL, compose_mime_types, 1,
3595                           GDK_ACTION_COPY);
3596         gtk_signal_connect(GTK_OBJECT(attach_clist), "drag_data_received",
3597                            GTK_SIGNAL_FUNC(compose_attach_drag_received_cb),
3598                            compose);
3599
3600
3601         edit_vbox = gtk_vbox_new(FALSE, 0);
3602 #if 0 /* NEW COMPOSE GUI */
3603         gtk_box_pack_start(GTK_BOX(vbox2), edit_vbox, TRUE, TRUE, 0);
3604 #endif
3605
3606         /* ruler */
3607         ruler_hbox = gtk_hbox_new(FALSE, 0);
3608         gtk_box_pack_start(GTK_BOX(edit_vbox), ruler_hbox, FALSE, FALSE, 0);
3609
3610         ruler = gtk_shruler_new();
3611         gtk_ruler_set_range(GTK_RULER(ruler), 0.0, 100.0, 1.0, 100.0);
3612         gtk_box_pack_start(GTK_BOX(ruler_hbox), ruler, TRUE, TRUE,
3613                            BORDER_WIDTH + 1);
3614         gtk_widget_set_usize(ruler_hbox, 1, -1);
3615
3616         /* text widget */
3617         scrolledwin = gtk_scrolled_window_new(NULL, NULL);
3618         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
3619                                        GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
3620         gtk_box_pack_start(GTK_BOX(edit_vbox), scrolledwin, TRUE, TRUE, 0);
3621         gtk_widget_set_usize(scrolledwin, prefs_common.compose_width, -1);
3622
3623         text = gtk_stext_new(gtk_scrolled_window_get_hadjustment
3624                             (GTK_SCROLLED_WINDOW(scrolledwin)),
3625                             gtk_scrolled_window_get_vadjustment
3626                             (GTK_SCROLLED_WINDOW(scrolledwin)));
3627         GTK_STEXT(text)->default_tab_width = 8;
3628         gtk_stext_set_editable(GTK_STEXT(text), TRUE);
3629
3630         if (prefs_common.block_cursor) {
3631                 GTK_STEXT(text)->cursor_type = STEXT_CURSOR_BLOCK;
3632         }
3633
3634         if (prefs_common.smart_wrapping) {
3635                 gtk_stext_set_word_wrap(GTK_STEXT(text), TRUE);
3636                 gtk_stext_set_wrap_rmargin(GTK_STEXT(text), prefs_common.linewrap_len);
3637         }
3638
3639         gtk_container_add(GTK_CONTAINER(scrolledwin), text);
3640
3641         gtk_signal_connect(GTK_OBJECT(text), "changed",
3642                            GTK_SIGNAL_FUNC(compose_changed_cb), compose);
3643         gtk_signal_connect(GTK_OBJECT(text), "grab_focus",
3644                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3645         gtk_signal_connect_after(GTK_OBJECT(text), "button_press_event",
3646                                  GTK_SIGNAL_FUNC(compose_button_press_cb),
3647                                  compose);
3648 #if 0
3649         gtk_signal_connect_after(GTK_OBJECT(text), "key_press_event",
3650                                  GTK_SIGNAL_FUNC(compose_key_press_cb),
3651                                  compose);
3652 #endif
3653         gtk_signal_connect_after(GTK_OBJECT(text), "size_allocate",
3654                                  GTK_SIGNAL_FUNC(compose_edit_size_alloc),
3655                                  ruler);
3656
3657         /* drag and drop */
3658         gtk_drag_dest_set(text, GTK_DEST_DEFAULT_ALL, compose_mime_types, 1,
3659                           GDK_ACTION_COPY);
3660         gtk_signal_connect(GTK_OBJECT(text), "drag_data_received",
3661                            GTK_SIGNAL_FUNC(compose_insert_drag_received_cb),
3662                            compose);
3663 #if USE_PSPELL
3664         if (prefs_common.enable_pspell) {
3665                 gtkpspell = gtkpspell_new_with_config(gtkpspellconfig,
3666                                                       prefs_common.pspell_path,
3667                                                       prefs_common.dictionary,
3668                                                       PSPELL_FASTMODE,
3669                                                       conv_get_current_charset_str());
3670                 if (gtkpspell == NULL)
3671                         prefs_common.enable_pspell = FALSE;
3672                 else
3673                         gtkpspell_attach(gtkpspell, GTK_STEXT(text));
3674         }
3675 #endif
3676         gtk_widget_show_all(vbox);
3677
3678         /* pane between attach clist and text */
3679         paned = gtk_vpaned_new();
3680         gtk_container_add(GTK_CONTAINER(vbox2), paned);
3681         gtk_paned_add1(GTK_PANED(paned), notebook);
3682         gtk_paned_add2(GTK_PANED(paned), edit_vbox);
3683         gtk_widget_show_all(paned);
3684
3685         style = gtk_widget_get_style(text);
3686
3687         /* workaround for the slow down of GtkText when using Pixmap theme */
3688         if (style->engine) {
3689                 GtkThemeEngine *engine;
3690
3691                 engine = style->engine;
3692                 style->engine = NULL;
3693                 new_style = gtk_style_copy(style);
3694                 style->engine = engine;
3695         } else
3696                 new_style = gtk_style_copy(style);
3697
3698         if (prefs_common.textfont) {
3699                 CharSet charset;
3700
3701                 charset = conv_get_current_charset();
3702                 if (MB_CUR_MAX == 1) {
3703                         gchar *fontstr, *p;
3704
3705                         Xstrdup_a(fontstr, prefs_common.textfont, );
3706                         if (fontstr && (p = strchr(fontstr, ',')) != NULL)
3707                                 *p = '\0';
3708                         font = gdk_font_load(fontstr);
3709                 } else
3710                         font = gdk_fontset_load(prefs_common.textfont);
3711                 if (font) {
3712                         gdk_font_unref(new_style->font);
3713                         new_style->font = font;
3714                 }
3715         }
3716
3717         gtk_widget_set_style(text, new_style);
3718
3719         color[0] = quote_color;
3720         cmap = gdk_window_get_colormap(window->window);
3721         gdk_colormap_alloc_colors(cmap, color, 1, FALSE, TRUE, success);
3722         if (success[0] == FALSE) {
3723                 g_warning("Compose: color allocation failed.\n");
3724                 style = gtk_widget_get_style(text);
3725                 quote_color = style->black;
3726         }
3727
3728         n_entries = sizeof(compose_popup_entries) /
3729                 sizeof(compose_popup_entries[0]);
3730         popupmenu = menu_create_items(compose_popup_entries, n_entries,
3731                                       "<Compose>", &popupfactory,
3732                                       compose);
3733
3734         ifactory = gtk_item_factory_from_widget(menubar);
3735         menu_set_sensitive(ifactory, "/Edit/Undo", FALSE);
3736         menu_set_sensitive(ifactory, "/Edit/Redo", FALSE);
3737
3738 #if 0 /* NEW COMPOSE GUI */
3739         if (account->protocol == A_NNTP) {
3740                 gtk_widget_hide(to_hbox);
3741                 gtk_widget_hide(to_entry);
3742                 gtk_widget_hide(cc_hbox);
3743                 gtk_widget_hide(cc_entry);
3744                 gtk_table_set_row_spacing(GTK_TABLE(table), 1, 0);
3745                 gtk_table_set_row_spacing(GTK_TABLE(table), 3, 0);
3746         } else {
3747                 gtk_widget_hide(newsgroups_hbox);
3748                 gtk_widget_hide(newsgroups_entry);
3749                 gtk_table_set_row_spacing(GTK_TABLE(table), 2, 0);
3750
3751                 menu_set_sensitive(ifactory, "/Message/Followup to", FALSE);
3752         }
3753 #endif
3754
3755         switch (prefs_common.toolbar_style) {
3756         case TOOLBAR_NONE:
3757                 gtk_widget_hide(handlebox);
3758                 break;
3759         case TOOLBAR_ICON:
3760                 gtk_toolbar_set_style(GTK_TOOLBAR(compose->toolbar),
3761                                       GTK_TOOLBAR_ICONS);
3762                 break;
3763         case TOOLBAR_TEXT:
3764                 gtk_toolbar_set_style(GTK_TOOLBAR(compose->toolbar),
3765                                       GTK_TOOLBAR_TEXT);
3766                 break;
3767         case TOOLBAR_BOTH:
3768                 gtk_toolbar_set_style(GTK_TOOLBAR(compose->toolbar),
3769                                       GTK_TOOLBAR_BOTH);
3770                 break;
3771         }
3772
3773         gtk_widget_show(window);
3774
3775         address_completion_start(window);
3776
3777         compose->window        = window;
3778         compose->vbox          = vbox;
3779         compose->menubar       = menubar;
3780         compose->handlebox     = handlebox;
3781
3782         compose->vbox2         = vbox2;
3783
3784         compose->table_vbox       = table_vbox;
3785         compose->table            = table;
3786 #if 0 /* NEW COMPOSE GUI */
3787         compose->to_hbox          = to_hbox;
3788         compose->to_entry         = to_entry;
3789         compose->newsgroups_hbox  = newsgroups_hbox;
3790         compose->newsgroups_entry = newsgroups_entry;
3791 #endif
3792         compose->subject_entry    = subject_entry;
3793 #if 0 /* NEW COMPOSE GUI */
3794         compose->cc_hbox          = cc_hbox;
3795         compose->cc_entry         = cc_entry;
3796         compose->bcc_hbox         = bcc_hbox;
3797         compose->bcc_entry        = bcc_entry;
3798         compose->reply_hbox       = reply_hbox;
3799         compose->reply_entry      = reply_entry;
3800         compose->followup_hbox    = followup_hbox;
3801         compose->followup_entry   = followup_entry;
3802 #endif
3803         compose->paned = paned;
3804
3805         compose->attach_scrwin = attach_scrwin;
3806         compose->attach_clist  = attach_clist;
3807
3808         compose->edit_vbox     = edit_vbox;
3809         compose->ruler_hbox    = ruler_hbox;
3810         compose->ruler         = ruler;
3811         compose->scrolledwin   = scrolledwin;
3812         compose->text          = text;
3813
3814         compose->focused_editable = NULL;
3815
3816         compose->popupmenu    = popupmenu;
3817         compose->popupfactory = popupfactory;
3818
3819         compose->mode = mode;
3820
3821         compose->replyto     = NULL;
3822         compose->mailinglist = NULL;
3823         compose->cc          = NULL;
3824         compose->bcc         = NULL;
3825         compose->followup_to = NULL;
3826         compose->inreplyto   = NULL;
3827         compose->references  = NULL;
3828         compose->msgid       = NULL;
3829         compose->boundary    = NULL;
3830
3831 #if USE_GPGME
3832         compose->use_signing    = FALSE;
3833         compose->use_encryption = FALSE;
3834 #endif /* USE_GPGME */
3835
3836         compose->modified = FALSE;
3837
3838         compose->return_receipt = FALSE;
3839
3840         compose->to_list        = NULL;
3841         compose->newsgroup_list = NULL;
3842
3843         compose->exteditor_file    = NULL;
3844         compose->exteditor_pid     = -1;
3845         compose->exteditor_readdes = -1;
3846         compose->exteditor_tag     = -1;
3847
3848         compose_set_title(compose);
3849
3850 #if 0 /* NEW COMPOSE GUI */
3851         compose->use_bcc        = FALSE;
3852         compose->use_replyto    = FALSE;
3853         compose->use_followupto = FALSE;
3854 #endif
3855
3856 #if USE_PSPELL
3857         compose->gtkpspell      = gtkpspell;
3858 #endif
3859
3860 #if 0 /* NEW COMPOSE GUI */
3861         if (account->protocol != A_NNTP) {
3862                 menuitem = gtk_item_factory_get_item(ifactory, "/Message/To");
3863                 gtk_check_menu_item_set_active
3864                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
3865                 gtk_widget_set_sensitive(menuitem, FALSE);
3866                 menuitem = gtk_item_factory_get_item(ifactory, "/Message/Cc");
3867                 gtk_check_menu_item_set_active
3868                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
3869                 gtk_widget_set_sensitive(menuitem, FALSE);
3870         }
3871 #endif
3872         if (account->set_autocc && account->auto_cc && mode != COMPOSE_REEDIT) {
3873                 compose_entry_append(compose, account->auto_cc, COMPOSE_CC);
3874 #if 0 /* NEW COMPOSE GUI */
3875                 compose->use_cc = TRUE;
3876                 gtk_entry_set_text(GTK_ENTRY(cc_entry), account->auto_cc);
3877                 menuitem = gtk_item_factory_get_item(ifactory, "/Message/Cc");
3878                 gtk_check_menu_item_set_active
3879                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
3880 #endif
3881         }
3882         if (account->set_autobcc) {
3883                 compose_entry_append(compose, account->auto_bcc, COMPOSE_BCC);
3884 #if 0 /* NEW COMPOSE GUI */
3885                 compose->use_bcc = TRUE;
3886                 menuitem = gtk_item_factory_get_item(ifactory, "/Message/Bcc");
3887                 gtk_check_menu_item_set_active
3888                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
3889                 if (account->auto_bcc && mode != COMPOSE_REEDIT)
3890                         gtk_entry_set_text(GTK_ENTRY(bcc_entry),
3891                                            account->auto_bcc);
3892 #endif
3893         }
3894         if (account->set_autoreplyto && account->auto_replyto && mode != COMPOSE_REEDIT) {
3895                 compose_entry_append(compose, account->auto_replyto, COMPOSE_REPLYTO);
3896 #if 0 /* NEW COMPOSE GUI */
3897                 compose->use_replyto = TRUE;
3898                 menuitem = gtk_item_factory_get_item(ifactory,
3899                                                      "/Message/Reply to");
3900                 gtk_check_menu_item_set_active
3901                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
3902                 gtk_entry_set_text(GTK_ENTRY(reply_entry),
3903                                    account->auto_replyto);
3904 #endif
3905         }
3906         menuitem = gtk_item_factory_get_item(ifactory, "/Tool/Show ruler");
3907         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
3908                                        prefs_common.show_ruler);
3909
3910 #if USE_GPGME
3911         menuitem = gtk_item_factory_get_item(ifactory, "/Message/Sign");
3912         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
3913                                        prefs_common.default_sign);
3914         menuitem = gtk_item_factory_get_item(ifactory, "/Message/Encrypt");
3915         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
3916                                        prefs_common.default_encrypt);
3917 #endif /* USE_GPGME */
3918
3919         addressbook_set_target_compose(compose);
3920
3921         compose_list = g_list_append(compose_list, compose);
3922
3923 #if 0 /* NEW COMPOSE GUI */
3924         compose->use_to         = FALSE;
3925         compose->use_cc         = FALSE;
3926         compose->use_attach     = TRUE;
3927 #endif
3928
3929 #if 0 /* NEW COMPOSE GUI */
3930         if (!compose->use_bcc) {
3931                 gtk_widget_hide(bcc_hbox);
3932                 gtk_widget_hide(bcc_entry);
3933                 gtk_table_set_row_spacing(GTK_TABLE(table), 4, 0);
3934         }
3935         if (!compose->use_replyto) {
3936                 gtk_widget_hide(reply_hbox);
3937                 gtk_widget_hide(reply_entry);
3938                 gtk_table_set_row_spacing(GTK_TABLE(table), 5, 0);
3939         }
3940         if (!compose->use_followupto) {
3941                 gtk_widget_hide(followup_hbox);
3942                 gtk_widget_hide(followup_entry);
3943                 gtk_table_set_row_spacing(GTK_TABLE(table), 6, 0);
3944         }
3945 #endif
3946         if (!prefs_common.show_ruler)
3947                 gtk_widget_hide(ruler_hbox);
3948
3949         select_account(compose, account);
3950
3951         return compose;
3952 }
3953
3954 #include "pixmaps/stock_mail_send.xpm"
3955 #include "pixmaps/stock_mail_send_queue.xpm"
3956 #include "pixmaps/stock_mail.xpm"
3957 #include "pixmaps/stock_paste.xpm"
3958 #include "pixmaps/stock_mail_attach.xpm"
3959 #include "pixmaps/stock_mail_compose.xpm"
3960 #include "pixmaps/linewrap.xpm"
3961 #include "pixmaps/tb_address_book.xpm"
3962
3963 #define CREATE_TOOLBAR_ICON(xpm_d) \
3964 { \
3965         icon = gdk_pixmap_create_from_xpm_d(container->window, &mask, \
3966                                             &container->style->white, \
3967                                             xpm_d); \
3968         icon_wid = gtk_pixmap_new(icon, mask); \
3969 }
3970
3971 static void compose_toolbar_create(Compose *compose, GtkWidget *container)
3972 {
3973         GtkWidget *toolbar;
3974         GdkPixmap *icon;
3975         GdkBitmap *mask;
3976         GtkWidget *icon_wid;
3977         GtkWidget *send_btn;
3978         GtkWidget *sendl_btn;
3979         GtkWidget *draft_btn;
3980         GtkWidget *insert_btn;
3981         GtkWidget *attach_btn;
3982         GtkWidget *sig_btn;
3983         GtkWidget *exteditor_btn;
3984         GtkWidget *linewrap_btn;
3985         GtkWidget *addrbook_btn;
3986
3987         toolbar = gtk_toolbar_new(GTK_ORIENTATION_HORIZONTAL,
3988                                   GTK_TOOLBAR_BOTH);
3989         gtk_container_add(GTK_CONTAINER(container), toolbar);
3990         gtk_container_set_border_width(GTK_CONTAINER(container), 2);
3991         gtk_toolbar_set_button_relief(GTK_TOOLBAR(toolbar), GTK_RELIEF_NONE);
3992         gtk_toolbar_set_space_style(GTK_TOOLBAR(toolbar),
3993                                     GTK_TOOLBAR_SPACE_LINE);
3994
3995         CREATE_TOOLBAR_ICON(stock_mail_send_xpm);
3996         send_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
3997                                            _("Send"),
3998                                            _("Send message"),
3999                                            "Send",
4000                                            icon_wid, toolbar_send_cb, compose);
4001
4002         CREATE_TOOLBAR_ICON(stock_mail_send_queue_xpm);
4003         /* CREATE_TOOLBAR_ICON(tb_mail_queue_send_xpm); */
4004         sendl_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4005                                            _("Send later"),
4006                                            _("Put into queue folder and send later"),
4007                                            "Send later",
4008                                            icon_wid, toolbar_send_later_cb,
4009                                            compose);
4010
4011         CREATE_TOOLBAR_ICON(stock_mail_xpm);
4012         draft_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4013                                             _("Draft"),
4014                                             _("Save to draft folder"),
4015                                             "Draft",
4016                                             icon_wid, toolbar_draft_cb,
4017                                             compose);
4018
4019         gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
4020
4021         CREATE_TOOLBAR_ICON(stock_paste_xpm);
4022         insert_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4023                                              _("Insert"),
4024                                              _("Insert file"),
4025                                              "Insert",
4026                                              icon_wid, toolbar_insert_cb,
4027                                              compose);
4028
4029         CREATE_TOOLBAR_ICON(stock_mail_attach_xpm);
4030         attach_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4031                                              _("Attach"),
4032                                              _("Attach file"),
4033                                              "Attach",
4034                                              icon_wid, toolbar_attach_cb,
4035                                              compose);
4036
4037         gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
4038
4039         CREATE_TOOLBAR_ICON(stock_mail_xpm);
4040         sig_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4041                                           _("Signature"),
4042                                           _("Insert signature"),
4043                                           "Signature",
4044                                           icon_wid, toolbar_sig_cb, compose);
4045
4046         gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
4047
4048         CREATE_TOOLBAR_ICON(stock_mail_compose_xpm);
4049         exteditor_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4050                                                 _("Editor"),
4051                                                 _("Edit with external editor"),
4052                                                 "Editor",
4053                                                 icon_wid,
4054                                                 toolbar_ext_editor_cb,
4055                                                 compose);
4056
4057         CREATE_TOOLBAR_ICON(linewrap_xpm);
4058         linewrap_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4059                                                _("Linewrap"),
4060                                                _("Wrap current paragraph"),
4061                                                "Linewrap",
4062                                                icon_wid,
4063                                                toolbar_linewrap_cb,
4064                                                compose);
4065
4066         gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
4067
4068         CREATE_TOOLBAR_ICON(tb_address_book_xpm);
4069         addrbook_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4070                                                _("Address"),
4071                                                _("Address book"),
4072                                                "Address",
4073                                                icon_wid, toolbar_address_cb,
4074                                                compose);
4075
4076         compose->toolbar       = toolbar;
4077         compose->send_btn      = send_btn;
4078         compose->sendl_btn     = sendl_btn;
4079         compose->draft_btn     = draft_btn;
4080         compose->insert_btn    = insert_btn;
4081         compose->attach_btn    = attach_btn;
4082         compose->sig_btn       = sig_btn;
4083         compose->exteditor_btn = exteditor_btn;
4084         compose->linewrap_btn  = linewrap_btn;
4085         compose->addrbook_btn  = addrbook_btn;
4086
4087         gtk_widget_show_all(toolbar);
4088 }
4089
4090 #undef CREATE_TOOLBAR_ICON
4091
4092 static GtkWidget *compose_account_option_menu_create(Compose *compose)
4093 {
4094         GList *accounts;
4095         GtkWidget *hbox;
4096         GtkWidget *optmenu;
4097         GtkWidget *menu;
4098         gint num = 0, def_menu = 0;
4099
4100         accounts = account_get_list();
4101         g_return_val_if_fail(accounts != NULL, NULL);
4102
4103         hbox = gtk_hbox_new(FALSE, 0);
4104         optmenu = gtk_option_menu_new();
4105         gtk_box_pack_start(GTK_BOX(hbox), optmenu, FALSE, FALSE, 0);
4106         menu = gtk_menu_new();
4107
4108         for (; accounts != NULL; accounts = accounts->next, num++) {
4109                 PrefsAccount *ac = (PrefsAccount *)accounts->data;
4110                 GtkWidget *menuitem;
4111                 gchar *name;
4112
4113                 if (ac == compose->account) def_menu = num;
4114
4115                 name = g_strdup_printf("%s: %s <%s>",
4116                                        ac->account_name, ac->name, ac->address);
4117                 MENUITEM_ADD(menu, menuitem, name, ac);
4118                 g_free(name);
4119                 gtk_signal_connect(GTK_OBJECT(menuitem), "activate",
4120                                    GTK_SIGNAL_FUNC(account_activated),
4121                                    compose);
4122         }
4123
4124         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), menu);
4125         gtk_option_menu_set_history(GTK_OPTION_MENU(optmenu), def_menu);
4126
4127         return hbox;
4128 }
4129
4130 static void compose_destroy(Compose *compose)
4131 {
4132         gint row;
4133         GtkCList *clist = GTK_CLIST(compose->attach_clist);
4134         AttachInfo *ainfo;
4135
4136         /* NOTE: address_completion_end() does nothing with the window
4137          * however this may change. */
4138         address_completion_end(compose->window);
4139
4140         slist_free_strings(compose->to_list);
4141         g_slist_free(compose->to_list);
4142         slist_free_strings(compose->newsgroup_list);
4143         g_slist_free(compose->newsgroup_list);
4144         slist_free_strings(compose->header_list);
4145         g_slist_free(compose->header_list);
4146
4147         procmsg_msginfo_free(compose->targetinfo);
4148
4149         g_free(compose->replyto);
4150         g_free(compose->cc);
4151         g_free(compose->bcc);
4152         g_free(compose->newsgroups);
4153         g_free(compose->followup_to);
4154
4155         g_free(compose->inreplyto);
4156         g_free(compose->references);
4157         g_free(compose->msgid);
4158         g_free(compose->boundary);
4159
4160         g_free(compose->exteditor_file);
4161
4162         for (row = 0; (ainfo = gtk_clist_get_row_data(clist, row)) != NULL;
4163              row++)
4164                 compose_attach_info_free(ainfo);
4165
4166         if (addressbook_get_target_compose() == compose)
4167                 addressbook_set_target_compose(NULL);
4168
4169         prefs_common.compose_width = compose->scrolledwin->allocation.width;
4170         prefs_common.compose_height = compose->window->allocation.height;
4171
4172         gtk_widget_destroy(compose->paned);
4173
4174         g_free(compose);
4175
4176         compose_list = g_list_remove(compose_list, compose);
4177 }
4178
4179 static void compose_attach_info_free(AttachInfo *ainfo)
4180 {
4181         g_free(ainfo->file);
4182         g_free(ainfo->content_type);
4183         g_free(ainfo->name);
4184         g_free(ainfo);
4185 }
4186
4187 static void compose_attach_remove_selected(Compose *compose)
4188 {
4189         GtkCList *clist = GTK_CLIST(compose->attach_clist);
4190         AttachInfo *ainfo;
4191         gint row;
4192
4193         while (clist->selection != NULL) {
4194                 row = GPOINTER_TO_INT(clist->selection->data);
4195                 ainfo = gtk_clist_get_row_data(clist, row);
4196                 compose_attach_info_free(ainfo);
4197                 gtk_clist_remove(clist, row);
4198         }
4199 }
4200
4201 static struct _AttachProperty
4202 {
4203         GtkWidget *window;
4204         GtkWidget *mimetype_entry;
4205         GtkWidget *encoding_optmenu;
4206         GtkWidget *path_entry;
4207         GtkWidget *filename_entry;
4208         GtkWidget *ok_btn;
4209         GtkWidget *cancel_btn;
4210 } attach_prop;
4211
4212 static void compose_attach_property(Compose *compose)
4213 {
4214         GtkCList *clist = GTK_CLIST(compose->attach_clist);
4215         AttachInfo *ainfo;
4216         gint row;
4217         GtkOptionMenu *optmenu;
4218         static gboolean cancelled;
4219
4220         if (!clist->selection) return;
4221         row = GPOINTER_TO_INT(clist->selection->data);
4222
4223         ainfo = gtk_clist_get_row_data(clist, row);
4224         if (!ainfo) return;
4225
4226         if (!attach_prop.window)
4227                 compose_attach_property_create(&cancelled);
4228         gtk_widget_grab_focus(attach_prop.ok_btn);
4229         gtk_widget_show(attach_prop.window);
4230         manage_window_set_transient(GTK_WINDOW(attach_prop.window));
4231
4232         optmenu = GTK_OPTION_MENU(attach_prop.encoding_optmenu);
4233         if (ainfo->encoding == ENC_UNKNOWN)
4234                 gtk_option_menu_set_history(optmenu, ENC_BASE64);
4235         else
4236                 gtk_option_menu_set_history(optmenu, ainfo->encoding);
4237
4238         gtk_entry_set_text(GTK_ENTRY(attach_prop.mimetype_entry),
4239                            ainfo->content_type ? ainfo->content_type : "");
4240         gtk_entry_set_text(GTK_ENTRY(attach_prop.path_entry),
4241                            ainfo->file ? ainfo->file : "");
4242         gtk_entry_set_text(GTK_ENTRY(attach_prop.filename_entry),
4243                            ainfo->name ? ainfo->name : "");
4244
4245         for (;;) {
4246                 gchar *text;
4247                 gchar *cnttype = NULL;
4248                 gchar *file = NULL;
4249                 off_t size = 0;
4250                 GtkWidget *menu;
4251                 GtkWidget *menuitem;
4252
4253                 cancelled = FALSE;
4254                 gtk_main();
4255
4256                 if (cancelled == TRUE) {
4257                         gtk_widget_hide(attach_prop.window);
4258                         break;
4259                 }
4260
4261                 text = gtk_entry_get_text(GTK_ENTRY(attach_prop.mimetype_entry));
4262                 if (*text != '\0') {
4263                         gchar *p;
4264
4265                         text = g_strstrip(g_strdup(text));
4266                         if ((p = strchr(text, '/')) && !strchr(p + 1, '/')) {
4267                                 cnttype = g_strdup(text);
4268                                 g_free(text);
4269                         } else {
4270                                 alertpanel_error(_("Invalid MIME type."));
4271                                 g_free(text);
4272                                 continue;
4273                         }
4274                 }
4275
4276                 menu = gtk_option_menu_get_menu(optmenu);
4277                 menuitem = gtk_menu_get_active(GTK_MENU(menu));
4278                 ainfo->encoding = GPOINTER_TO_INT
4279                         (gtk_object_get_user_data(GTK_OBJECT(menuitem)));
4280
4281                 text = gtk_entry_get_text(GTK_ENTRY(attach_prop.path_entry));
4282                 if (*text != '\0') {
4283                         if (is_file_exist(text) &&
4284                             (size = get_file_size(text)) > 0)
4285                                 file = g_strdup(text);
4286                         else {
4287                                 alertpanel_error
4288                                         (_("File doesn't exist or is empty."));
4289                                 g_free(cnttype);
4290                                 continue;
4291                         }
4292                 }
4293
4294                 text = gtk_entry_get_text(GTK_ENTRY(attach_prop.filename_entry));
4295                 if (*text != '\0') {
4296                         g_free(ainfo->name);
4297                         ainfo->name = g_strdup(text);
4298                 }
4299
4300                 if (cnttype) {
4301                         g_free(ainfo->content_type);
4302                         ainfo->content_type = cnttype;
4303                 }
4304                 if (file) {
4305                         g_free(ainfo->file);
4306                         ainfo->file = file;
4307                 }
4308                 if (size)
4309                         ainfo->size = size;
4310
4311                 gtk_clist_set_text(clist, row, COL_MIMETYPE,
4312                                    ainfo->content_type);
4313                 gtk_clist_set_text(clist, row, COL_SIZE,
4314                                    to_human_readable(ainfo->size));
4315                 gtk_clist_set_text(clist, row, COL_NAME, ainfo->name);
4316
4317                 gtk_widget_hide(attach_prop.window);
4318                 break;
4319         }
4320 }
4321
4322 #define SET_LABEL_AND_ENTRY(str, entry, top) \
4323 { \
4324         label = gtk_label_new(str); \
4325         gtk_table_attach(GTK_TABLE(table), label, 0, 1, top, (top + 1), \
4326                          GTK_FILL, 0, 0, 0); \
4327         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5); \
4328  \
4329         entry = gtk_entry_new(); \
4330         gtk_table_attach(GTK_TABLE(table), entry, 1, 2, top, (top + 1), \
4331                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0); \
4332 }
4333
4334 static void compose_attach_property_create(gboolean *cancelled)
4335 {
4336         GtkWidget *window;
4337         GtkWidget *vbox;
4338         GtkWidget *table;
4339         GtkWidget *label;
4340         GtkWidget *mimetype_entry;
4341         GtkWidget *hbox;
4342         GtkWidget *optmenu;
4343         GtkWidget *optmenu_menu;
4344         GtkWidget *menuitem;
4345         GtkWidget *path_entry;
4346         GtkWidget *filename_entry;
4347         GtkWidget *hbbox;
4348         GtkWidget *ok_btn;
4349         GtkWidget *cancel_btn;
4350         GList     *mime_type_list, *strlist;
4351
4352         debug_print("Creating attach_property window...\n");
4353
4354         window = gtk_window_new(GTK_WINDOW_DIALOG);
4355         gtk_widget_set_usize(window, 480, -1);
4356         gtk_container_set_border_width(GTK_CONTAINER(window), 8);
4357         gtk_window_set_title(GTK_WINDOW(window), _("Property"));
4358         gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
4359         gtk_window_set_modal(GTK_WINDOW(window), TRUE);
4360         gtk_signal_connect(GTK_OBJECT(window), "delete_event",
4361                            GTK_SIGNAL_FUNC(attach_property_delete_event),
4362                            cancelled);
4363         gtk_signal_connect(GTK_OBJECT(window), "key_press_event",
4364                            GTK_SIGNAL_FUNC(attach_property_key_pressed),
4365                            cancelled);
4366
4367         vbox = gtk_vbox_new(FALSE, 8);
4368         gtk_container_add(GTK_CONTAINER(window), vbox);
4369
4370         table = gtk_table_new(4, 2, FALSE);
4371         gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
4372         gtk_table_set_row_spacings(GTK_TABLE(table), 8);
4373         gtk_table_set_col_spacings(GTK_TABLE(table), 8);
4374
4375         label = gtk_label_new(_("MIME type"));
4376         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 0, (0 + 1),
4377                          GTK_FILL, 0, 0, 0);
4378         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
4379         mimetype_entry = gtk_combo_new();
4380         gtk_table_attach(GTK_TABLE(table), mimetype_entry, 1, 2, 0, (0 + 1),
4381                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
4382
4383         /* stuff with list */
4384         mime_type_list = procmime_get_mime_type_list();
4385         strlist = NULL;
4386         for (; mime_type_list != NULL; mime_type_list = mime_type_list->next) {
4387                 MimeType *type = (MimeType *) mime_type_list->data;
4388                 strlist = g_list_append(strlist,
4389                                 g_strdup_printf("%s/%s",
4390                                         type->type, type->sub_type));
4391         }
4392
4393         gtk_combo_set_popdown_strings(GTK_COMBO(mimetype_entry), strlist);
4394
4395         for (mime_type_list = strlist; mime_type_list != NULL;
4396                 mime_type_list = mime_type_list->next)
4397                 g_free(mime_type_list->data);
4398         g_list_free(strlist);
4399
4400         mimetype_entry = GTK_COMBO(mimetype_entry)->entry;
4401
4402         label = gtk_label_new(_("Encoding"));
4403         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 1, 2,
4404                          GTK_FILL, 0, 0, 0);
4405         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
4406
4407         hbox = gtk_hbox_new(FALSE, 0);
4408         gtk_table_attach(GTK_TABLE(table), hbox, 1, 2, 1, 2,
4409                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
4410
4411         optmenu = gtk_option_menu_new();
4412         gtk_box_pack_start(GTK_BOX(hbox), optmenu, FALSE, FALSE, 0);
4413
4414         optmenu_menu = gtk_menu_new();
4415         MENUITEM_ADD(optmenu_menu, menuitem, "7bit", ENC_7BIT);
4416         gtk_widget_set_sensitive(menuitem, FALSE);
4417         MENUITEM_ADD(optmenu_menu, menuitem, "8bit", ENC_8BIT);
4418         gtk_widget_set_sensitive(menuitem, FALSE);
4419         MENUITEM_ADD(optmenu_menu, menuitem, "quoted-printable", ENC_QUOTED_PRINTABLE);
4420         gtk_widget_set_sensitive(menuitem, FALSE);
4421         MENUITEM_ADD(optmenu_menu, menuitem, "base64", ENC_BASE64);
4422
4423         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
4424
4425         SET_LABEL_AND_ENTRY(_("Path"),      path_entry,     2);
4426         SET_LABEL_AND_ENTRY(_("File name"), filename_entry, 3);
4427
4428         gtkut_button_set_create(&hbbox, &ok_btn, _("OK"),
4429                                 &cancel_btn, _("Cancel"), NULL, NULL);
4430         gtk_box_pack_end(GTK_BOX(vbox), hbbox, FALSE, FALSE, 0);
4431         gtk_widget_grab_default(ok_btn);
4432
4433         gtk_signal_connect(GTK_OBJECT(ok_btn), "clicked",
4434                            GTK_SIGNAL_FUNC(attach_property_ok),
4435                            cancelled);
4436         gtk_signal_connect(GTK_OBJECT(cancel_btn), "clicked",
4437                            GTK_SIGNAL_FUNC(attach_property_cancel),
4438                            cancelled);
4439
4440         gtk_widget_show_all(vbox);
4441
4442         attach_prop.window           = window;
4443         attach_prop.mimetype_entry   = mimetype_entry;
4444         attach_prop.encoding_optmenu = optmenu;
4445         attach_prop.path_entry       = path_entry;
4446         attach_prop.filename_entry   = filename_entry;
4447         attach_prop.ok_btn           = ok_btn;
4448         attach_prop.cancel_btn       = cancel_btn;
4449 }
4450
4451 #undef SET_LABEL_AND_ENTRY
4452
4453 static void attach_property_ok(GtkWidget *widget, gboolean *cancelled)
4454 {
4455         *cancelled = FALSE;
4456         gtk_main_quit();
4457 }
4458
4459 static void attach_property_cancel(GtkWidget *widget, gboolean *cancelled)
4460 {
4461         *cancelled = TRUE;
4462         gtk_main_quit();
4463 }
4464
4465 static gint attach_property_delete_event(GtkWidget *widget, GdkEventAny *event,
4466                                          gboolean *cancelled)
4467 {
4468         *cancelled = TRUE;
4469         gtk_main_quit();
4470
4471         return TRUE;
4472 }
4473
4474 static void attach_property_key_pressed(GtkWidget *widget, GdkEventKey *event,
4475                                         gboolean *cancelled)
4476 {
4477         if (event && event->keyval == GDK_Escape) {
4478                 *cancelled = TRUE;
4479                 gtk_main_quit();
4480         }
4481 }
4482
4483 static void compose_exec_ext_editor(Compose *compose)
4484 {
4485         gchar tmp[64];
4486         pid_t pid;
4487         gint pipe_fds[2];
4488
4489         g_snprintf(tmp, sizeof(tmp), "%s%ctmpmsg.%08x",
4490                    g_get_tmp_dir(), G_DIR_SEPARATOR, (gint)compose);
4491
4492         if (pipe(pipe_fds) < 0) {
4493                 perror("pipe");
4494                 return;
4495         }
4496
4497         if ((pid = fork()) < 0) {
4498                 perror("fork");
4499                 return;
4500         }
4501
4502         if (pid != 0) {
4503                 /* close the write side of the pipe */
4504                 close(pipe_fds[1]);
4505
4506                 compose->exteditor_file    = g_strdup(tmp);
4507                 compose->exteditor_pid     = pid;
4508                 compose->exteditor_readdes = pipe_fds[0];
4509
4510                 compose_set_ext_editor_sensitive(compose, FALSE);
4511
4512                 compose->exteditor_tag =
4513                         gdk_input_add(pipe_fds[0], GDK_INPUT_READ,
4514                                       compose_input_cb, compose);
4515         } else {        /* process-monitoring process */
4516                 pid_t pid_ed;
4517
4518                 if (setpgid(0, 0))
4519                         perror("setpgid");
4520
4521                 /* close the read side of the pipe */
4522                 close(pipe_fds[0]);
4523
4524                 if (compose_write_body_to_file(compose, tmp) < 0) {
4525                         fd_write(pipe_fds[1], "2\n", 2);
4526                         _exit(1);
4527                 }
4528
4529                 pid_ed = compose_exec_ext_editor_real(tmp);
4530                 if (pid_ed < 0) {
4531                         fd_write(pipe_fds[1], "1\n", 2);
4532                         _exit(1);
4533                 }
4534
4535                 /* wait until editor is terminated */
4536                 waitpid(pid_ed, NULL, 0);
4537
4538                 fd_write(pipe_fds[1], "0\n", 2);
4539
4540                 close(pipe_fds[1]);
4541                 _exit(0);
4542         }
4543 }
4544
4545 static gint compose_exec_ext_editor_real(const gchar *file)
4546 {
4547         static gchar *def_cmd = "emacs %s";
4548         gchar buf[1024];
4549         gchar *p;
4550         gchar **cmdline;
4551         pid_t pid;
4552
4553         g_return_val_if_fail(file != NULL, -1);
4554
4555         if ((pid = fork()) < 0) {
4556                 perror("fork");
4557                 return -1;
4558         }
4559
4560         if (pid != 0) return pid;
4561
4562         /* grandchild process */
4563
4564         if (setpgid(0, getppid()))
4565                 perror("setpgid");
4566
4567         if (prefs_common.ext_editor_cmd &&
4568             (p = strchr(prefs_common.ext_editor_cmd, '%')) &&
4569             *(p + 1) == 's' && !strchr(p + 2, '%')) {
4570                 g_snprintf(buf, sizeof(buf), prefs_common.ext_editor_cmd, file);
4571         } else {
4572                 if (prefs_common.ext_editor_cmd)
4573                         g_warning(_("External editor command line is invalid: `%s'\n"),
4574                                   prefs_common.ext_editor_cmd);
4575                 g_snprintf(buf, sizeof(buf), def_cmd, file);
4576         }
4577
4578         cmdline = g_strsplit(buf, " ", 1024);
4579         execvp(cmdline[0], cmdline);
4580
4581         perror("execvp");
4582         g_strfreev(cmdline);
4583
4584         _exit(1);
4585 }
4586
4587 static gboolean compose_ext_editor_kill(Compose *compose)
4588 {
4589         pid_t pgid = compose->exteditor_pid * -1;
4590         gint ret;
4591
4592         ret = kill(pgid, 0);
4593
4594         if (ret == 0 || (ret == -1 && EPERM == errno)) {
4595                 AlertValue val;
4596                 gchar *msg;
4597
4598                 msg = g_strdup_printf
4599                         (_("The external editor is still working.\n"
4600                            "Force terminating the process?\n"
4601                            "process group id: %d"), -pgid);
4602                 val = alertpanel(_("Notice"), msg, _("Yes"), _("+No"), NULL);
4603                 g_free(msg);
4604
4605                 if (val == G_ALERTDEFAULT) {
4606                         gdk_input_remove(compose->exteditor_tag);
4607                         close(compose->exteditor_readdes);
4608
4609                         if (kill(pgid, SIGTERM) < 0) perror("kill");
4610                         waitpid(compose->exteditor_pid, NULL, 0);
4611
4612                         g_warning(_("Terminated process group id: %d"), -pgid);
4613                         g_warning(_("Temporary file: %s"),
4614                                   compose->exteditor_file);
4615
4616                         compose_set_ext_editor_sensitive(compose, TRUE);
4617
4618                         g_free(compose->exteditor_file);
4619                         compose->exteditor_file    = NULL;
4620                         compose->exteditor_pid     = -1;
4621                         compose->exteditor_readdes = -1;
4622                         compose->exteditor_tag     = -1;
4623                 } else
4624                         return FALSE;
4625         }
4626
4627         return TRUE;
4628 }
4629
4630 static void compose_input_cb(gpointer data, gint source,
4631                              GdkInputCondition condition)
4632 {
4633         gchar buf[3];
4634         Compose *compose = (Compose *)data;
4635         gint i = 0;
4636
4637         debug_print(_("Compose: input from monitoring process\n"));
4638
4639         gdk_input_remove(compose->exteditor_tag);
4640
4641         for (;;) {
4642                 if (read(source, &buf[i], 1) < 1) {
4643                         buf[0] = '3';
4644                         break;
4645                 }
4646                 if (buf[i] == '\n') {
4647                         buf[i] = '\0';
4648                         break;
4649                 }
4650                 i++;
4651                 if (i == sizeof(buf) - 1)
4652                         break;
4653         }
4654
4655         waitpid(compose->exteditor_pid, NULL, 0);
4656
4657         if (buf[0] == '0') {            /* success */
4658                 GtkSText *text = GTK_STEXT(compose->text);
4659
4660                 gtk_stext_freeze(text);
4661                 gtk_stext_set_point(text, 0);
4662                 gtk_stext_forward_delete(text, gtk_stext_get_length(text));
4663                 compose_insert_file(compose, compose->exteditor_file);
4664                 compose_changed_cb(NULL, compose);
4665                 gtk_stext_thaw(text);
4666
4667                 if (unlink(compose->exteditor_file) < 0)
4668                         FILE_OP_ERROR(compose->exteditor_file, "unlink");
4669         } else if (buf[0] == '1') {     /* failed */
4670                 g_warning(_("Couldn't exec external editor\n"));
4671                 if (unlink(compose->exteditor_file) < 0)
4672                         FILE_OP_ERROR(compose->exteditor_file, "unlink");
4673         } else if (buf[0] == '2') {
4674                 g_warning(_("Couldn't write to file\n"));
4675         } else if (buf[0] == '3') {
4676                 g_warning(_("Pipe read failed\n"));
4677         }
4678
4679         close(source);
4680
4681         compose_set_ext_editor_sensitive(compose, TRUE);
4682
4683         g_free(compose->exteditor_file);
4684         compose->exteditor_file    = NULL;
4685         compose->exteditor_pid     = -1;
4686         compose->exteditor_readdes = -1;
4687         compose->exteditor_tag     = -1;
4688 }
4689
4690 static void compose_set_ext_editor_sensitive(Compose *compose,
4691                                              gboolean sensitive)
4692 {
4693         GtkItemFactory *ifactory;
4694
4695         ifactory = gtk_item_factory_from_widget(compose->menubar);
4696
4697         menu_set_sensitive(ifactory, "/Message/Send", sensitive);
4698         menu_set_sensitive(ifactory, "/Message/Send later", sensitive);
4699         menu_set_sensitive(ifactory, "/Message/Save to draft folder",
4700                            sensitive);
4701         menu_set_sensitive(ifactory, "/File/Insert file", sensitive);
4702         menu_set_sensitive(ifactory, "/File/Insert signature", sensitive);
4703         menu_set_sensitive(ifactory, "/Edit/Wrap current paragraph", sensitive);
4704         menu_set_sensitive(ifactory, "/Edit/Wrap all long lines", sensitive);
4705         menu_set_sensitive(ifactory, "/Edit/Edit with external editor",
4706                            sensitive);
4707
4708         gtk_widget_set_sensitive(compose->text,          sensitive);
4709         gtk_widget_set_sensitive(compose->send_btn,      sensitive);
4710         gtk_widget_set_sensitive(compose->sendl_btn,     sensitive);
4711         gtk_widget_set_sensitive(compose->draft_btn,     sensitive);
4712         gtk_widget_set_sensitive(compose->insert_btn,    sensitive);
4713         gtk_widget_set_sensitive(compose->sig_btn,       sensitive);
4714         gtk_widget_set_sensitive(compose->exteditor_btn, sensitive);
4715         gtk_widget_set_sensitive(compose->linewrap_btn,  sensitive);
4716 }
4717
4718 static gint calc_cursor_xpos(GtkSText *text, gint extra, gint char_width)
4719 {
4720         gint cursor_pos;
4721
4722         cursor_pos = (text->cursor_pos_x - extra) / char_width;
4723         cursor_pos = MAX(cursor_pos, 0);
4724
4725         return cursor_pos;
4726 }
4727
4728 /* callback functions */
4729
4730 /* compose_edit_size_alloc() - called when resized. don't know whether Gtk
4731  * includes "non-client" (windows-izm) in calculation, so this calculation
4732  * may not be accurate.
4733  */
4734 static gboolean compose_edit_size_alloc(GtkEditable *widget,
4735                                         GtkAllocation *allocation,
4736                                         GtkSHRuler *shruler)
4737 {
4738         if (prefs_common.show_ruler) {
4739                 gint char_width;
4740                 gint line_width_in_chars;
4741
4742                 char_width = gtkut_get_font_width
4743                         (GTK_WIDGET(widget)->style->font);
4744                 line_width_in_chars =
4745                         (allocation->width - allocation->x) / char_width;
4746
4747                 /* got the maximum */
4748                 gtk_ruler_set_range(GTK_RULER(shruler),
4749                                     0.0, line_width_in_chars,
4750                                     calc_cursor_xpos(GTK_STEXT(widget),
4751                                                      allocation->x,
4752                                                      char_width),
4753                                     /*line_width_in_chars*/ char_width);
4754         }
4755
4756         return TRUE;
4757 }
4758
4759 static void toolbar_send_cb(GtkWidget *widget, gpointer data)
4760 {
4761         compose_send_cb(data, 0, NULL);
4762 }
4763
4764 static void toolbar_send_later_cb(GtkWidget *widget, gpointer data)
4765 {
4766         compose_send_later_cb(data, 0, NULL);
4767 }
4768
4769 static void toolbar_draft_cb(GtkWidget *widget, gpointer data)
4770 {
4771         compose_draft_cb(data, 0, NULL);
4772 }
4773
4774 static void toolbar_insert_cb(GtkWidget *widget, gpointer data)
4775 {
4776         compose_insert_file_cb(data, 0, NULL);
4777 }
4778
4779 static void toolbar_attach_cb(GtkWidget *widget, gpointer data)
4780 {
4781         compose_attach_cb(data, 0, NULL);
4782 }
4783
4784 static void toolbar_sig_cb(GtkWidget *widget, gpointer data)
4785 {
4786         Compose *compose = (Compose *)data;
4787
4788         compose_insert_sig(compose);
4789 }
4790
4791 static void toolbar_ext_editor_cb(GtkWidget *widget, gpointer data)
4792 {
4793         Compose *compose = (Compose *)data;
4794
4795         compose_exec_ext_editor(compose);
4796 }
4797
4798 static void toolbar_linewrap_cb(GtkWidget *widget, gpointer data)
4799 {
4800         Compose *compose = (Compose *)data;
4801
4802         compose_wrap_line(compose);
4803 }
4804
4805 static void toolbar_address_cb(GtkWidget *widget, gpointer data)
4806 {
4807         compose_address_cb(data, 0, NULL);
4808 }
4809
4810 static void select_account(Compose * compose, PrefsAccount * ac)
4811 {
4812         compose->account = ac;
4813         compose_set_title(compose);
4814
4815 #if 0 /* NEW COMPOSE GUI */
4816                 if (ac->protocol == A_NNTP) {
4817                         GtkItemFactory *ifactory;
4818                         GtkWidget *menuitem;
4819
4820                         ifactory = gtk_item_factory_from_widget(compose->menubar);
4821                         menu_set_sensitive(ifactory,
4822                                            "/Message/Followup to", TRUE);
4823                         gtk_widget_show(compose->newsgroups_hbox);
4824                         gtk_widget_show(compose->newsgroups_entry);
4825                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
4826                                                   1, 4);
4827
4828                         compose->use_to = FALSE;
4829                         compose->use_cc = FALSE;
4830
4831                         menuitem = gtk_item_factory_get_item(ifactory, "/Message/To");
4832                         gtk_check_menu_item_set_active
4833                                 (GTK_CHECK_MENU_ITEM(menuitem), FALSE);
4834
4835                         menu_set_sensitive(ifactory,
4836                                            "/Message/To", TRUE);
4837                         menuitem = gtk_item_factory_get_item(ifactory, "/Message/Cc");
4838                         gtk_check_menu_item_set_active
4839                                 (GTK_CHECK_MENU_ITEM(menuitem), FALSE);
4840
4841                         gtk_widget_hide(compose->to_hbox);
4842                         gtk_widget_hide(compose->to_entry);
4843                         gtk_widget_hide(compose->cc_hbox);
4844                         gtk_widget_hide(compose->cc_entry);
4845                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
4846                                                   0, 0);
4847                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
4848                                                   3, 0);
4849                 }
4850                 else {
4851                         GtkItemFactory *ifactory;
4852                         GtkWidget *menuitem;
4853
4854                         ifactory = gtk_item_factory_from_widget(compose->menubar);
4855                         menu_set_sensitive(ifactory,
4856                                            "/Message/Followup to", FALSE);
4857                         gtk_entry_set_text(GTK_ENTRY(compose->newsgroups_entry), "");
4858                         gtk_widget_hide(compose->newsgroups_hbox);
4859                         gtk_widget_hide(compose->newsgroups_entry);
4860                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
4861                                                   1, 0);
4862
4863                         compose->use_to = TRUE;
4864                         compose->use_cc = TRUE;
4865
4866                         menuitem = gtk_item_factory_get_item(ifactory, "/Message/To");
4867                         gtk_check_menu_item_set_active
4868                                 (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
4869                         menu_set_sensitive(ifactory,
4870                                            "/Message/To", FALSE);
4871                         menuitem = gtk_item_factory_get_item(ifactory, "/Message/Cc");
4872                         gtk_check_menu_item_set_active
4873                                 (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
4874                         gtk_widget_show(compose->to_hbox);
4875                         gtk_widget_show(compose->to_entry);
4876                         gtk_widget_show(compose->cc_hbox);
4877                         gtk_widget_show(compose->cc_entry);
4878
4879                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
4880                                                   0, 4);
4881                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
4882                                                   3, 4);
4883                 }
4884                 gtk_widget_queue_resize(compose->table_vbox);
4885 #endif
4886 }
4887
4888 static void account_activated(GtkMenuItem *menuitem, gpointer data)
4889 {
4890         Compose *compose = (Compose *)data;
4891
4892         PrefsAccount *ac;
4893
4894         ac = (PrefsAccount *)gtk_object_get_user_data(GTK_OBJECT(menuitem));
4895         g_return_if_fail(ac != NULL);
4896
4897         if (ac != compose->account)
4898                 select_account(compose, ac);
4899 }
4900
4901 static void attach_selected(GtkCList *clist, gint row, gint column,
4902                             GdkEvent *event, gpointer data)
4903 {
4904         Compose *compose = (Compose *)data;
4905
4906         if (event && event->type == GDK_2BUTTON_PRESS)
4907                 compose_attach_property(compose);
4908 }
4909
4910 static void attach_button_pressed(GtkWidget *widget, GdkEventButton *event,
4911                                   gpointer data)
4912 {
4913         Compose *compose = (Compose *)data;
4914         GtkCList *clist = GTK_CLIST(compose->attach_clist);
4915         gint row, column;
4916
4917         if (!event) return;
4918
4919         if (event->button == 3) {
4920                 if ((clist->selection && !clist->selection->next) ||
4921                     !clist->selection) {
4922                         gtk_clist_unselect_all(clist);
4923                         if (gtk_clist_get_selection_info(clist,
4924                                                          event->x, event->y,
4925                                                          &row, &column)) {
4926                                 gtk_clist_select_row(clist, row, column);
4927                                 gtkut_clist_set_focus_row(clist, row);
4928                         }
4929                 }
4930                 gtk_menu_popup(GTK_MENU(compose->popupmenu), NULL, NULL,
4931                                NULL, NULL, event->button, event->time);
4932         }
4933 }
4934
4935 static void attach_key_pressed(GtkWidget *widget, GdkEventKey *event,
4936                                gpointer data)
4937 {
4938         Compose *compose = (Compose *)data;
4939
4940         if (!event) return;
4941
4942         switch (event->keyval) {
4943         case GDK_Delete:
4944                 compose_attach_remove_selected(compose);
4945                 break;
4946         }
4947 }
4948
4949 static void compose_send_cb(gpointer data, guint action, GtkWidget *widget)
4950 {
4951         Compose *compose = (Compose *)data;
4952         gint val;
4953
4954         val = compose_send(compose);
4955
4956         if (val == 0) gtk_widget_destroy(compose->window);
4957 }
4958
4959 static void compose_send_later_cb(gpointer data, guint action,
4960                                   GtkWidget *widget)
4961 {
4962         Compose *compose = (Compose *)data;
4963         gchar tmp[22];
4964         gboolean recipient_found;
4965         GSList *list;
4966
4967         if(!compose_check_for_valid_recipient(compose)) {
4968                 alertpanel_error(_("Recipient is not specified."));
4969                 return;
4970         }
4971
4972         g_snprintf(tmp, 22, "%s%ctmpmsg%d",
4973                    g_get_tmp_dir(), G_DIR_SEPARATOR, (gint)compose);
4974
4975         if (prefs_common.linewrap_at_send)
4976                 compose_wrap_line_all(compose);
4977
4978         if (compose_write_to_file(compose, tmp, FALSE) < 0 ||
4979             compose_queue(compose, tmp) < 0) {
4980                 alertpanel_error(_("Can't queue the message."));
4981                 return;
4982         }
4983
4984         if (prefs_common.savemsg) {
4985                 if (compose_save_to_outbox(compose, tmp) < 0)
4986                         alertpanel_error
4987                                 (_("Can't save the message to outbox."));
4988         }
4989
4990         if (unlink(tmp) < 0)
4991                 FILE_OP_ERROR(tmp, "unlink");
4992
4993         gtk_widget_destroy(compose->window);
4994 }
4995
4996 static void compose_draft_cb(gpointer data, guint action, GtkWidget *widget)
4997 {
4998         Compose *compose = (Compose *)data;
4999         FolderItem *draft;
5000         gchar *tmp;
5001
5002         draft = folder_get_default_draft();
5003
5004         tmp = g_strdup_printf("%s%cdraft.%d", g_get_tmp_dir(),
5005                               G_DIR_SEPARATOR, (gint)compose);
5006
5007         if (compose_write_to_file(compose, tmp, TRUE) < 0) {
5008                 g_free(tmp);
5009                 return;
5010         }
5011
5012         folder_item_scan(draft);
5013         if (folder_item_add_msg(draft, tmp, TRUE) < 0) {
5014                 unlink(tmp);
5015                 g_free(tmp);
5016                 return;
5017         }
5018         g_free(tmp);
5019
5020         if (compose->mode == COMPOSE_REEDIT) {
5021                 compose_remove_reedit_target(compose);
5022                 if (compose->targetinfo &&
5023                     compose->targetinfo->folder != draft)
5024                         folderview_update_item(compose->targetinfo->folder,
5025                                                TRUE);
5026         }
5027
5028         folder_item_scan(draft);
5029         folderview_update_item(draft, TRUE);
5030
5031         gtk_widget_destroy(compose->window);
5032 }
5033
5034 static void compose_attach_cb(gpointer data, guint action, GtkWidget *widget)
5035 {
5036         Compose *compose = (Compose *)data;
5037         GList *file_list;
5038
5039         file_list = filesel_select_multiple_files(_("Select file"), NULL);
5040
5041         if (file_list) {
5042                 GList *tmp;
5043
5044                 for ( tmp = file_list; tmp; tmp = tmp->next) {
5045                         gchar *file = (gchar *) tmp->data;
5046                         compose_attach_append(compose, file, MIME_UNKNOWN);
5047                         g_free(file);
5048                 }
5049                 g_list_free(file_list);
5050         }
5051 }
5052
5053 static void compose_insert_file_cb(gpointer data, guint action,
5054                                    GtkWidget *widget)
5055 {
5056         Compose *compose = (Compose *)data;
5057         GList *file_list;
5058
5059         file_list = filesel_select_multiple_files(_("Select file"), NULL);
5060
5061         if (file_list) {
5062                 GList *tmp;
5063
5064                 for ( tmp = file_list; tmp; tmp = tmp->next) {
5065                         gchar *file = (gchar *) tmp->data;
5066                         compose_insert_file(compose, file);
5067                         g_free(file);
5068                 }
5069                 g_list_free(file_list);
5070         }
5071 }
5072
5073 static gint compose_delete_cb(GtkWidget *widget, GdkEventAny *event,
5074                               gpointer data)
5075 {
5076         compose_close_cb(data, 0, NULL);
5077         return TRUE;
5078 }
5079
5080 static void compose_close_cb(gpointer data, guint action, GtkWidget *widget)
5081 {
5082         Compose *compose = (Compose *)data;
5083         AlertValue val;
5084
5085         if (compose->exteditor_tag != -1) {
5086                 if (!compose_ext_editor_kill(compose))
5087                         return;
5088         }
5089
5090         if (compose->modified) {
5091                 val = alertpanel(_("Discard message"),
5092                                  _("This message has been modified. discard it?"),
5093                                  _("Discard"), _("to Draft"), _("Cancel"));
5094
5095                 switch (val) {
5096                 case G_ALERTDEFAULT:
5097                         break;
5098                 case G_ALERTALTERNATE:
5099                         compose_draft_cb(data, 0, NULL);
5100                         return;
5101                 default:
5102                         return;
5103                 }
5104         }
5105 #if USE_PSPELL
5106         if (compose->gtkpspell) {
5107                 gtkpspell_detach(compose->gtkpspell);
5108                 compose->gtkpspell = gtkpspell_delete(compose->gtkpspell);
5109         }
5110 #endif
5111         gtk_widget_destroy(compose->window);
5112 }
5113
5114 static void compose_address_cb(gpointer data, guint action, GtkWidget *widget)
5115 {
5116         Compose *compose = (Compose *)data;
5117
5118         addressbook_open(compose);
5119 }
5120
5121 static void compose_ext_editor_cb(gpointer data, guint action,
5122                                   GtkWidget *widget)
5123 {
5124         Compose *compose = (Compose *)data;
5125
5126         compose_exec_ext_editor(compose);
5127 }
5128
5129 static void compose_destroy_cb(GtkWidget *widget, Compose *compose)
5130 {
5131         compose_destroy(compose);
5132 }
5133
5134 static void compose_cut_cb(Compose *compose)
5135 {
5136         if (compose->focused_editable &&
5137             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
5138                 gtk_editable_cut_clipboard
5139                         (GTK_EDITABLE(compose->focused_editable));
5140 }
5141
5142 static void compose_copy_cb(Compose *compose)
5143 {
5144         if (compose->focused_editable &&
5145             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
5146                 gtk_editable_copy_clipboard
5147                         (GTK_EDITABLE(compose->focused_editable));
5148 }
5149
5150 static void compose_paste_cb(Compose *compose)
5151 {
5152         if (compose->focused_editable &&
5153             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
5154                 gtk_editable_paste_clipboard
5155                         (GTK_EDITABLE(compose->focused_editable));
5156 }
5157
5158 static void compose_allsel_cb(Compose *compose)
5159 {
5160         if (compose->focused_editable &&
5161             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
5162                 gtk_editable_select_region
5163                         (GTK_EDITABLE(compose->focused_editable), 0, -1);
5164 }
5165
5166 static void compose_grab_focus_cb(GtkWidget *widget, Compose *compose)
5167 {
5168         if (GTK_IS_EDITABLE(widget))
5169                 compose->focused_editable = widget;
5170 }
5171
5172 static void compose_changed_cb(GtkEditable *editable, Compose *compose)
5173 {
5174         if (compose->modified == FALSE) {
5175                 compose->modified = TRUE;
5176                 compose_set_title(compose);
5177         }
5178 }
5179
5180 static void compose_button_press_cb(GtkWidget *widget, GdkEventButton *event,
5181                                     Compose *compose)
5182 {
5183         gtk_stext_set_point(GTK_STEXT(widget),
5184                            gtk_editable_get_position(GTK_EDITABLE(widget)));
5185 }
5186
5187 #if 0
5188 static void compose_key_press_cb(GtkWidget *widget, GdkEventKey *event,
5189                                  Compose *compose)
5190 {
5191         gtk_stext_set_point(GTK_STEXT(widget),
5192                            gtk_editable_get_position(GTK_EDITABLE(widget)));
5193 }
5194 #endif
5195
5196 #if 0 /* NEW COMPOSE GUI */
5197 static void compose_toggle_to_cb(gpointer data, guint action,
5198                                  GtkWidget *widget)
5199 {
5200         Compose *compose = (Compose *)data;
5201
5202         if (GTK_CHECK_MENU_ITEM(widget)->active) {
5203                 gtk_widget_show(compose->to_hbox);
5204                 gtk_widget_show(compose->to_entry);
5205                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 1, 4);
5206                 compose->use_to = TRUE;
5207         } else {
5208                 gtk_widget_hide(compose->to_hbox);
5209                 gtk_widget_hide(compose->to_entry);
5210                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 1, 0);
5211                 gtk_widget_queue_resize(compose->table_vbox);
5212                 compose->use_to = FALSE;
5213         }
5214
5215         if (addressbook_get_target_compose() == compose)
5216                 addressbook_set_target_compose(compose);
5217 }
5218
5219 static void compose_toggle_cc_cb(gpointer data, guint action,
5220                                  GtkWidget *widget)
5221 {
5222         Compose *compose = (Compose *)data;
5223
5224         if (GTK_CHECK_MENU_ITEM(widget)->active) {
5225                 gtk_widget_show(compose->cc_hbox);
5226                 gtk_widget_show(compose->cc_entry);
5227                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 3, 4);
5228                 compose->use_cc = TRUE;
5229         } else {
5230                 gtk_widget_hide(compose->cc_hbox);
5231                 gtk_widget_hide(compose->cc_entry);
5232                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 3, 0);
5233                 gtk_widget_queue_resize(compose->table_vbox);
5234                 compose->use_cc = FALSE;
5235         }
5236
5237         if (addressbook_get_target_compose() == compose)
5238                 addressbook_set_target_compose(compose);
5239 }
5240
5241 static void compose_toggle_bcc_cb(gpointer data, guint action,
5242                                   GtkWidget *widget)
5243 {
5244         Compose *compose = (Compose *)data;
5245
5246         if (GTK_CHECK_MENU_ITEM(widget)->active) {
5247                 gtk_widget_show(compose->bcc_hbox);
5248                 gtk_widget_show(compose->bcc_entry);
5249                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 4, 4);
5250                 compose->use_bcc = TRUE;
5251         } else {
5252                 gtk_widget_hide(compose->bcc_hbox);
5253                 gtk_widget_hide(compose->bcc_entry);
5254                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 4, 0);
5255                 gtk_widget_queue_resize(compose->table_vbox);
5256                 compose->use_bcc = FALSE;
5257         }
5258
5259         if (addressbook_get_target_compose() == compose)
5260                 addressbook_set_target_compose(compose);
5261 }
5262
5263 static void compose_toggle_replyto_cb(gpointer data, guint action,
5264                                       GtkWidget *widget)
5265 {
5266         Compose *compose = (Compose *)data;
5267
5268         if (GTK_CHECK_MENU_ITEM(widget)->active) {
5269                 gtk_widget_show(compose->reply_hbox);
5270                 gtk_widget_show(compose->reply_entry);
5271                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 5, 4);
5272                 compose->use_replyto = TRUE;
5273         } else {
5274                 gtk_widget_hide(compose->reply_hbox);
5275                 gtk_widget_hide(compose->reply_entry);
5276                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 5, 0);
5277                 gtk_widget_queue_resize(compose->table_vbox);
5278                 compose->use_replyto = FALSE;
5279         }
5280 }
5281
5282 static void compose_toggle_followupto_cb(gpointer data, guint action,
5283                                          GtkWidget *widget)
5284 {
5285         Compose *compose = (Compose *)data;
5286
5287         if (GTK_CHECK_MENU_ITEM(widget)->active) {
5288                 gtk_widget_show(compose->followup_hbox);
5289                 gtk_widget_show(compose->followup_entry);
5290                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 6, 4);
5291                 compose->use_followupto = TRUE;
5292         } else {
5293                 gtk_widget_hide(compose->followup_hbox);
5294                 gtk_widget_hide(compose->followup_entry);
5295                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 6, 0);
5296                 gtk_widget_queue_resize(compose->table_vbox);
5297                 compose->use_followupto = FALSE;
5298         }
5299 }
5300
5301 static void compose_toggle_attach_cb(gpointer data, guint action,
5302                                      GtkWidget *widget)
5303 {
5304         Compose *compose = (Compose *)data;
5305
5306         if (GTK_CHECK_MENU_ITEM(widget)->active) {
5307                 gtk_widget_ref(compose->edit_vbox);
5308
5309                 gtk_container_remove(GTK_CONTAINER(compose->vbox2),
5310                                      compose->edit_vbox);
5311                 gtk_paned_add2(GTK_PANED(compose->paned), compose->edit_vbox);
5312                 gtk_box_pack_start(GTK_BOX(compose->vbox2), compose->paned,
5313                                    TRUE, TRUE, 0);
5314                 gtk_widget_show(compose->paned);
5315
5316                 gtk_widget_unref(compose->edit_vbox);
5317                 gtk_widget_unref(compose->paned);
5318
5319                 compose->use_attach = TRUE;
5320         } else {
5321                 gtk_widget_ref(compose->paned);
5322                 gtk_widget_ref(compose->edit_vbox);
5323
5324                 gtk_container_remove(GTK_CONTAINER(compose->vbox2),
5325                                      compose->paned);
5326                 gtk_container_remove(GTK_CONTAINER(compose->paned),
5327                                      compose->edit_vbox);
5328                 gtk_box_pack_start(GTK_BOX(compose->vbox2),
5329                                    compose->edit_vbox, TRUE, TRUE, 0);
5330
5331                 gtk_widget_unref(compose->edit_vbox);
5332
5333                 compose->use_attach = FALSE;
5334         }
5335 }
5336 #endif
5337
5338 #if USE_GPGME
5339 static void compose_toggle_sign_cb(gpointer data, guint action,
5340                                    GtkWidget *widget)
5341 {
5342         Compose *compose = (Compose *)data;
5343
5344         if (GTK_CHECK_MENU_ITEM(widget)->active)
5345                 compose->use_signing = TRUE;
5346         else
5347                 compose->use_signing = FALSE;
5348 }
5349
5350 static void compose_toggle_encrypt_cb(gpointer data, guint action,
5351                                       GtkWidget *widget)
5352 {
5353         Compose *compose = (Compose *)data;
5354
5355         if (GTK_CHECK_MENU_ITEM(widget)->active)
5356                 compose->use_encryption = TRUE;
5357         else
5358                 compose->use_encryption = FALSE;
5359 }
5360 #endif /* USE_GPGME */
5361
5362 static void compose_toggle_ruler_cb(gpointer data, guint action,
5363                                     GtkWidget *widget)
5364 {
5365         Compose *compose = (Compose *)data;
5366
5367         if (GTK_CHECK_MENU_ITEM(widget)->active) {
5368                 gtk_widget_show(compose->ruler_hbox);
5369                 prefs_common.show_ruler = TRUE;
5370         } else {
5371                 gtk_widget_hide(compose->ruler_hbox);
5372                 gtk_widget_queue_resize(compose->edit_vbox);
5373                 prefs_common.show_ruler = FALSE;
5374         }
5375 }
5376
5377 static void compose_attach_drag_received_cb (GtkWidget          *widget,
5378                                              GdkDragContext     *drag_context,
5379                                              gint                x,
5380                                              gint                y,
5381                                              GtkSelectionData   *data,
5382                                              guint               info,
5383                                              guint               time,
5384                                              gpointer            user_data)
5385 {
5386         Compose *compose = (Compose *)user_data;
5387         GList *list, *tmp;
5388
5389         list = uri_list_extract_filenames((const gchar *)data->data);
5390         for (tmp = list; tmp != NULL; tmp = tmp->next)
5391                 compose_attach_append(compose, (const gchar *)tmp->data,
5392                                       MIME_UNKNOWN);
5393         list_free_strings(list);
5394         g_list_free(list);
5395 }
5396
5397 static void compose_insert_drag_received_cb (GtkWidget          *widget,
5398                                              GdkDragContext     *drag_context,
5399                                              gint                x,
5400                                              gint                y,
5401                                              GtkSelectionData   *data,
5402                                              guint               info,
5403                                              guint               time,
5404                                              gpointer            user_data)
5405 {
5406         Compose *compose = (Compose *)user_data;
5407         GList *list, *tmp;
5408
5409         list = uri_list_extract_filenames((const gchar *)data->data);
5410         for (tmp = list; tmp != NULL; tmp = tmp->next)
5411                 compose_insert_file(compose, (const gchar *)tmp->data);
5412         list_free_strings(list);
5413         g_list_free(list);
5414 }
5415
5416 #if 0 /* NEW COMPOSE GUI */
5417 static void to_activated(GtkWidget *widget, Compose *compose)
5418 {
5419         if (GTK_WIDGET_VISIBLE(compose->newsgroups_entry))
5420                 gtk_widget_grab_focus(compose->newsgroups_entry);
5421         else
5422                 gtk_widget_grab_focus(compose->subject_entry);
5423 }
5424
5425 static void newsgroups_activated(GtkWidget *widget, Compose *compose)
5426 {
5427         gtk_widget_grab_focus(compose->subject_entry);
5428 }
5429
5430 static void subject_activated(GtkWidget *widget, Compose *compose)
5431 {
5432         if (GTK_WIDGET_VISIBLE(compose->cc_entry))
5433                 gtk_widget_grab_focus(compose->cc_entry);
5434         else if (GTK_WIDGET_VISIBLE(compose->bcc_entry))
5435                 gtk_widget_grab_focus(compose->bcc_entry);
5436         else if (GTK_WIDGET_VISIBLE(compose->reply_entry))
5437                 gtk_widget_grab_focus(compose->reply_entry);
5438         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
5439                 gtk_widget_grab_focus(compose->followup_entry);
5440         else
5441                 gtk_widget_grab_focus(compose->text);
5442 }
5443
5444 static void cc_activated(GtkWidget *widget, Compose *compose)
5445 {
5446         if (GTK_WIDGET_VISIBLE(compose->bcc_entry))
5447                 gtk_widget_grab_focus(compose->bcc_entry);
5448         else if (GTK_WIDGET_VISIBLE(compose->reply_entry))
5449                 gtk_widget_grab_focus(compose->reply_entry);
5450         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
5451                 gtk_widget_grab_focus(compose->followup_entry);
5452         else
5453                 gtk_widget_grab_focus(compose->text);
5454 }
5455
5456 static void bcc_activated(GtkWidget *widget, Compose *compose)
5457 {
5458         if (GTK_WIDGET_VISIBLE(compose->reply_entry))
5459                 gtk_widget_grab_focus(compose->reply_entry);
5460         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
5461                 gtk_widget_grab_focus(compose->followup_entry);
5462         else
5463                 gtk_widget_grab_focus(compose->text);
5464 }
5465
5466 static void replyto_activated(GtkWidget *widget, Compose *compose)
5467 {
5468         if (GTK_WIDGET_VISIBLE(compose->followup_entry))
5469                 gtk_widget_grab_focus(compose->followup_entry);
5470         else
5471                 gtk_widget_grab_focus(compose->text);
5472 }
5473
5474 static void followupto_activated(GtkWidget *widget, Compose *compose)
5475 {
5476         gtk_widget_grab_focus(compose->text);
5477 }
5478 #endif
5479
5480 static void compose_toggle_return_receipt_cb(gpointer data, guint action,
5481                                              GtkWidget *widget)
5482 {
5483         Compose *compose = (Compose *)data;
5484
5485         if (GTK_CHECK_MENU_ITEM(widget)->active)
5486                 compose->return_receipt = TRUE;
5487         else
5488                 compose->return_receipt = FALSE;
5489 }
5490
5491 static gchar *compose_quote_fmt         (Compose        *compose,
5492                                          MsgInfo        *msginfo,
5493                                          const gchar    *fmt,
5494                                          const gchar    *qmark)
5495 {
5496         gchar * quote_str = NULL;
5497
5498         if (qmark != NULL) {
5499                 gchar * p;
5500
5501                 quote_fmt_init(msginfo, NULL);
5502                 quote_fmt_scan_string(qmark);
5503                 quote_fmtparse();
5504
5505                 p = quote_fmt_get_buffer();
5506                 if (p == NULL) {
5507                         alertpanel_error
5508                                 (_("Quote mark format error."));
5509                 }
5510                 else {
5511                         quote_str = alloca(strlen(p) + 1);
5512                         strcpy(quote_str, p);
5513                 }
5514         }
5515
5516         quote_fmt_init(msginfo, quote_str);
5517         quote_fmt_scan_string(fmt);
5518         quote_fmtparse();
5519
5520         if (quote_fmt_get_buffer() == NULL)
5521                 alertpanel_error
5522                         (_("Message reply/forward format error."));
5523
5524         return quote_fmt_get_buffer();
5525 }
5526
5527 static void template_apply_cb(gchar *s, gpointer data)
5528 {
5529         Compose *compose = (Compose*)data;
5530         GtkSText *text = GTK_STEXT(compose->text);
5531         gchar *quote_str;
5532         gchar *qmark;
5533         gchar *parsed_text;
5534         gchar *tmpl;
5535         gchar *old_tmpl = s;
5536
5537         if(!s) return;
5538
5539         if(compose->replyinfo == NULL) {
5540                 gtk_stext_freeze(text);
5541                 gtk_stext_set_point(text, 0);
5542                 gtk_stext_forward_delete(text, gtk_stext_get_length(text));
5543                 gtk_stext_insert(text, NULL, NULL, NULL, s, -1);
5544                 gtk_stext_thaw(text);
5545                 g_free(old_tmpl);
5546                 return;
5547         }
5548
5549         parsed_text = g_new(gchar, strlen(s)*2 + 1);
5550         tmpl = parsed_text;
5551         while(*s) {
5552                 if (*s == '\n') {
5553                         *parsed_text++ = '\\';
5554                         *parsed_text++ = 'n';
5555                         s++;
5556                 } else {
5557                         *parsed_text++ = *s++;
5558                 }
5559         }
5560         *parsed_text = '\0';
5561
5562         if (prefs_common.quotemark && *prefs_common.quotemark)
5563                 qmark = prefs_common.quotemark;
5564         else
5565                 qmark = "> ";
5566
5567         quote_str = compose_quote_fmt(compose, compose->replyinfo, tmpl, qmark);
5568         if (quote_str != NULL) {
5569                 gtk_stext_freeze(text);
5570                 gtk_stext_set_point(text, 0);
5571                 gtk_stext_forward_delete(text, gtk_stext_get_length(text));
5572                 gtk_stext_insert(text, NULL, NULL, NULL, quote_str, -1);
5573                 gtk_stext_thaw(text);
5574         }
5575
5576         g_free(old_tmpl);
5577         g_free(tmpl);
5578 }
5579
5580 static void template_select_cb(gpointer data, guint action,
5581                                GtkWidget *widget)
5582 {
5583         template_select(&template_apply_cb, data);
5584 }
5585
5586 void compose_headerentry_key_press_event_cb(GtkWidget *entry, GdkEventKey *event, compose_headerentry *headerentry) {
5587         if((g_slist_length(headerentry->compose->header_list) > 0) &&
5588             ((headerentry->headernum + 1) != headerentry->compose->header_nextrow) &&
5589             !(event->state & GDK_MODIFIER_MASK) &&
5590             (event->keyval == GDK_BackSpace) &&
5591             (strlen(gtk_entry_get_text(GTK_ENTRY(entry))) == 0)) {
5592                 gtk_container_remove(GTK_CONTAINER(headerentry->compose->header_table), headerentry->combo);
5593                 gtk_container_remove(GTK_CONTAINER(headerentry->compose->header_table), headerentry->entry);
5594                 headerentry->compose->header_list = g_slist_remove(headerentry->compose->header_list, headerentry);
5595                 g_free(headerentry);
5596         }
5597 }
5598
5599 void compose_headerentry_changed_cb(GtkWidget *entry, compose_headerentry *headerentry) {
5600         if(strlen(gtk_entry_get_text(GTK_ENTRY(entry))) != 0) {
5601                 headerentry->compose->header_list = g_slist_append(headerentry->compose->header_list, headerentry);
5602                 compose_create_header_entry(headerentry->compose);
5603                 gtk_signal_disconnect_by_func(GTK_OBJECT(entry), GTK_SIGNAL_FUNC(compose_headerentry_changed_cb), headerentry);
5604         }
5605 }