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_LEN_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 guint gtkstext_str_strcmp(GtkSText *text, guint start_pos,
2153                                  guint text_len, gchar *str) {
2154         guint 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 /* return indent length */
2175 static guint get_indent_length(GtkSText *text, guint start_pos,
2176                                guint text_len) {
2177         gint indent_len = 0;
2178         gint i, ch_len;
2179         gchar cbuf[MB_CUR_MAX];
2180
2181         for (i = start_pos; i < text_len; i++) {
2182                 if (text->use_wchar)
2183                         ch_len = wctomb
2184                                 (cbuf, (wchar_t)GTK_STEXT_INDEX(text, i));
2185                 else {
2186                         cbuf[0] = GTK_STEXT_INDEX(text, i);
2187                         ch_len = 1;
2188                 }
2189                 if (ch_len > 1)
2190                         break;
2191                 /* allow space, tab, > or | */
2192                 if (cbuf[0] != ' ' && cbuf[0] != '\t' &&
2193                     cbuf[0] != '>' && cbuf[0] != '|')
2194                         break;
2195                 indent_len++;
2196         }
2197
2198         return indent_len;
2199 }
2200
2201 /* insert quotation string when line was wrapped, we know these
2202    are single byte characters */
2203 static guint insert_quote(GtkSText *text, guint quote_len, guint indent_len,
2204                           guint prev_line_pos, guint text_len,
2205                           gchar *quote_fmt) {
2206         guint i, ins_len;
2207         gchar ch;
2208
2209         if (indent_len) {
2210                 for (i = 0; i < indent_len; i++) {
2211                         ch = GTK_STEXT_INDEX(text, prev_line_pos + i);
2212                         gtk_stext_insert(text, NULL, NULL, NULL, &ch, 1);
2213                 }
2214                 ins_len = indent_len;
2215         }
2216         else {
2217                 gtk_stext_insert(text, NULL, NULL, NULL, quote_fmt, quote_len);
2218                 ins_len = quote_len;
2219         }
2220
2221         return ins_len;
2222 }
2223
2224 /* compare gtkstext string at pos1 with string at pos2 for equality
2225    (max. len chars) - we treat characters as single byte */
2226 static gint gtkstext_strncmp(GtkSText *text, guint pos1, guint pos2, guint len,
2227                              guint tlen)
2228 {
2229         guint i = 0;
2230         gchar ch1, ch2;
2231
2232         for (; (i < len) && (pos1 + i < tlen) && (pos2 + i < tlen); i++) {
2233                 ch1 = GTK_STEXT_INDEX(text, pos1 + i);
2234                 ch2 = GTK_STEXT_INDEX(text, pos2 + i);
2235                 if (ch1 != ch2)
2236                         break;
2237         }
2238
2239         return i;
2240 }
2241
2242 static void compose_wrap_line_all(Compose *compose)
2243 {
2244         GtkSText *text = GTK_STEXT(compose->text);
2245         guint text_len;
2246         guint line_pos = 0, cur_pos = 0, prev_line_pos = 0;
2247         gint line_len = 0, cur_len = 0;
2248         gint ch_len;
2249         gint is_new_line = 1, do_delete = 0;
2250         guint quote_len = 0, indent_len = 0;
2251         guint linewrap_quote = prefs_common.linewrap_quote;
2252         guint linewrap_len = prefs_common.linewrap_len;
2253         gchar *quote_fmt = prefs_common.quotemark;
2254         gchar cbuf[MB_LEN_MAX];
2255
2256         gtk_stext_freeze(text);
2257
2258         /* make text buffer contiguous */
2259         gtk_stext_compact_buffer(text);
2260
2261         text_len = gtk_stext_get_length(text);
2262
2263         for (; cur_pos < text_len; cur_pos++) {
2264                 if (linewrap_quote && is_new_line) {
2265                         quote_len = gtkstext_str_strcmp(text, cur_pos,
2266                                                         text_len, quote_fmt);
2267                         is_new_line = 0;
2268                         if (quote_len) {
2269                                 indent_len = get_indent_length(text, cur_pos,
2270                                                                text_len);
2271                         }
2272                         else
2273                                 indent_len = 0;
2274                         prev_line_pos = cur_pos;
2275                 }
2276                 if (text->use_wchar)
2277                         ch_len = wctomb
2278                                 (cbuf, (wchar_t)GTK_STEXT_INDEX(text, cur_pos));
2279                 else {
2280                         cbuf[0] = GTK_STEXT_INDEX(text, cur_pos);
2281                         ch_len = 1;
2282                 }
2283
2284                 if (ch_len == 1 && *cbuf == '\n') {
2285                         gint clen;
2286                         guint ilen;
2287                         gchar cb[MB_CUR_MAX];
2288
2289                         /* if it's just quotation + newline skip it */
2290                         if (indent_len && (cur_pos + 1 < text_len)) {
2291                                 ilen =  gtkstext_strncmp(text,
2292                                                          cur_pos + 1,
2293                                                          prev_line_pos,
2294                                                          indent_len,
2295                                                          text_len);
2296                                 if (cur_pos + ilen < text_len) {
2297                                         if (text->use_wchar)
2298                                                 clen = wctomb
2299                                                         (cb, (wchar_t)GTK_STEXT_INDEX(text, cur_pos + ilen + 1));
2300                                         else {
2301                                                 cb[0] = GTK_STEXT_INDEX(text,
2302                                                             cur_pos + ilen + 1);
2303                                                 clen = 1;
2304                                         }
2305                                         if ((clen == 1) && (cb[0] == '\n'))
2306                                                 do_delete = 0;
2307                                 }
2308                         }
2309
2310                         /* should we delete to perform smart wrapping */
2311                         if (quote_len && line_len < linewrap_len && do_delete) {
2312                                 /* get rid of newline */
2313                                 gtk_stext_set_point(text, cur_pos);
2314                                 gtk_stext_forward_delete(text, 1);
2315
2316                                 /* if text starts with quote_fmt or with
2317                                    indent string, delete them */
2318                                 if (indent_len) {
2319                                         ilen =  gtkstext_strncmp(text, cur_pos,
2320                                                                  prev_line_pos,
2321                                                                  indent_len,
2322                                                                  text_len);
2323                                         if (ilen) {
2324                                                 gtk_stext_forward_delete(text,
2325                                                                          ilen);
2326                                                 text_len -= ilen;
2327                                         }
2328                                 }
2329                                 else if (quote_len) {
2330                                         if (gtkstext_str_strcmp(text, cur_pos,
2331                                                                 text_len,
2332                                                                 quote_fmt)) {
2333                                                 gtk_stext_forward_delete(text,
2334                                                                  quote_len);
2335                                                 text_len-=quote_len;
2336                                         }
2337                                 }
2338
2339                                 if (text->use_wchar)
2340                                         clen = wctomb
2341                                                 (cb, (wchar_t)GTK_STEXT_INDEX(text, cur_pos));
2342                                 else {
2343                                         cb[0] = GTK_STEXT_INDEX(text, cur_pos);
2344                                         clen = 1;
2345                                 }
2346                                 /* insert space if it's alphanumeric */
2347                                 if ((cur_pos != line_pos) &&
2348                                     ((clen > 1) || isalnum(cb[0]))) {
2349                                         gtk_stext_insert(text, NULL, NULL,
2350                                                          NULL, " ", 1);
2351                                         gtk_stext_compact_buffer(text);
2352                                         text_len++;
2353                                 }
2354
2355                                 /* and start over with current line */
2356                                 cur_pos = prev_line_pos - 1;
2357                                 line_pos = cur_pos;
2358                                 line_len = cur_len = 0;
2359                                 quote_len = 0;
2360                                 do_delete = 0;
2361                                 is_new_line = 1;
2362                                 continue;
2363                         }
2364
2365                         line_pos = cur_pos + 1;
2366                         line_len = cur_len = 0;
2367                         quote_len = 0;
2368                         do_delete = 0;
2369                         is_new_line = 1;
2370                         continue;
2371                 }
2372
2373                 if (ch_len < 0) {
2374                         cbuf[0] = '\0';
2375                         ch_len = 1;
2376                 }
2377
2378                 if (ch_len == 1 && isspace(*cbuf)) {
2379                         line_pos = cur_pos + 1;
2380                         line_len = cur_len + ch_len;
2381                 }
2382
2383                 if (cur_len + ch_len > linewrap_len && line_len > 0) {
2384                         gint tlen;
2385
2386                         if (text->use_wchar)
2387                                 tlen = wctomb(cbuf, (wchar_t)GTK_STEXT_INDEX(text, line_pos - 1));
2388                         else {
2389                                 cbuf[0] = GTK_STEXT_INDEX(text, line_pos - 1);
2390                                 tlen = 1;
2391                         }
2392                         if (tlen == 1 && isspace(*cbuf)) {
2393                                 gtk_stext_set_point(text, line_pos);
2394                                 gtk_stext_backward_delete(text, 1);
2395                                 text_len--;
2396                                 cur_pos--;
2397                                 line_pos--;
2398                                 cur_len--;
2399                                 line_len--;
2400                         }
2401
2402                         gtk_stext_set_point(text, line_pos);
2403                         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
2404                         gtk_stext_compact_buffer(text);
2405                         text_len++;
2406                         cur_pos++;
2407                         line_pos++;
2408                         cur_len = cur_len - line_len + ch_len;
2409                         line_len = 0;
2410                         if (linewrap_quote && quote_len) {
2411                                 /* only if line is not already quoted */
2412                                 if (!gtkstext_str_strcmp(text, line_pos,
2413                                                          text_len, quote_fmt)) {
2414                                         guint i_len;
2415
2416                                         i_len = insert_quote(text, quote_len,
2417                                                              indent_len,
2418                                                              prev_line_pos,
2419                                                              text_len,
2420                                                              quote_fmt);
2421
2422                                         gtk_stext_compact_buffer(text);
2423                                         text_len += i_len;
2424                                         /* for loop above will increase it */
2425                                         cur_pos = line_pos - 1;
2426                                         cur_len = 0;
2427                                         line_len = 0;
2428                                         /* start over with current line */
2429                                         is_new_line = 1;
2430                                         do_delete = 1;
2431                                 }
2432                         }
2433                         continue;
2434                 }
2435
2436                 if (ch_len > 1) {
2437                         line_pos = cur_pos + 1;
2438                         line_len = cur_len + ch_len;
2439                 }
2440                 cur_len += ch_len;
2441         }
2442
2443         gtk_stext_thaw(text);
2444 }
2445
2446 static void compose_set_title(Compose *compose)
2447 {
2448         gchar *str;
2449         gchar *edited;
2450
2451         edited = compose->modified ? _(" [Edited]") : "";
2452         if (compose->account && compose->account->address)
2453                 str = g_strdup_printf(_("%s - Compose message%s"),
2454                                       compose->account->address, edited);
2455         else
2456                 str = g_strdup_printf(_("Compose message%s"), edited);
2457         gtk_window_set_title(GTK_WINDOW(compose->window), str);
2458         g_free(str);
2459 }
2460
2461 /**
2462  * compose_current_mail_account:
2463  *
2464  * Find a current mail account (the currently selected account, or the
2465  * default account, if a news account is currently selected).  If a
2466  * mail account cannot be found, display an error message.
2467  *
2468  * Return value: Mail account, or NULL if not found.
2469  **/
2470 static PrefsAccount *
2471 compose_current_mail_account(void)
2472 {
2473         PrefsAccount *ac;
2474
2475         if (cur_account && cur_account->protocol != A_NNTP)
2476                 ac = cur_account;
2477         else {
2478                 ac = account_get_default();
2479                 if (!ac || ac->protocol == A_NNTP) {
2480                         alertpanel_error(_("Account for sending mail is not specified.\n"
2481                                            "Please select a mail account before sending."));
2482                         return NULL;
2483                 }
2484         }
2485         return ac;
2486 }
2487
2488 gboolean compose_check_for_valid_recipient(Compose *compose) {
2489         gchar *recipient_headers[] = {"To:", "Newsgroups:", "Cc:", "Bcc:", NULL};
2490         gboolean recipient_found = FALSE;
2491         GSList *list;
2492         gchar **strptr;
2493
2494         for(list = compose->header_list; list; list = list->next) {
2495                 gchar *header;
2496                 gchar *entry;
2497                 header = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(((compose_headerentry *)list->data)->combo)->entry));
2498                 entry = gtk_entry_get_text(GTK_ENTRY(((compose_headerentry *)list->data)->entry));
2499                 if(strlen(entry)) {
2500                         for(strptr = recipient_headers; *strptr != NULL; strptr++) {
2501                                 if(!strcmp(header, (prefs_common.trans_hdr ? gettext(*strptr) : *strptr))) {
2502                                         recipient_found = TRUE;
2503                                 }
2504                         }
2505                 }
2506         }
2507         return recipient_found;
2508 }
2509
2510 gint compose_send(Compose *compose)
2511 {
2512         gchar tmp[MAXPATHLEN + 1];
2513         gint ok = 0;
2514         static gboolean lock = FALSE;
2515
2516         if (lock) return 1;
2517
2518         g_return_val_if_fail(compose->account != NULL, -1);
2519         g_return_val_if_fail(compose->orig_account != NULL, -1);
2520
2521         lock = TRUE;
2522
2523         if(!compose_check_for_valid_recipient(compose)) {
2524                 alertpanel_error(_("Recipient is not specified."));
2525                 lock = FALSE;
2526                 return 1;
2527         }
2528
2529         /* write to temporary file */
2530         g_snprintf(tmp, sizeof(tmp), "%s%ctmpmsg%d",
2531                    get_rc_dir(), G_DIR_SEPARATOR, (gint)compose);
2532
2533         if (prefs_common.linewrap_at_send)
2534                 compose_wrap_line_all(compose);
2535
2536         if (compose_write_to_file(compose, tmp, FALSE) < 0) {
2537                 lock = FALSE;
2538                 return -1;
2539         }
2540
2541         if (!compose->to_list && !compose->newsgroup_list) {
2542                 g_warning(_("can't get recipient list."));
2543                 unlink(tmp);
2544                 lock = FALSE;
2545                 return -1;
2546         }
2547
2548         if (compose->to_list) {
2549                 PrefsAccount *ac;
2550
2551 #if 0 /* NEW COMPOSE GUI */
2552                 if (compose->account->protocol != A_NNTP)
2553                         ac = compose->account;
2554                 else if (compose->orig_account->protocol != A_NNTP)
2555                         ac = compose->orig_account;
2556                 else if (cur_account && cur_account->protocol != A_NNTP)
2557                         ac = cur_account;
2558                 else {
2559                         ac = compose_current_mail_account();
2560                         if (!ac) {
2561                                 unlink(tmp);
2562                                 lock = FALSE;
2563                                 return -1;
2564                         }
2565                 }
2566 #endif
2567                 ac = compose->account;
2568
2569                 ok = send_message(tmp, ac, compose->to_list);
2570                 statusbar_pop_all();
2571         }
2572
2573         if (ok == 0 && compose->newsgroup_list) {
2574                 Folder *folder;
2575
2576                 if (compose->account->protocol == A_NNTP)
2577                         folder = FOLDER(compose->account->folder);
2578                 else
2579                         folder = FOLDER(compose->orig_account->folder);
2580
2581                 ok = news_post(folder, tmp);
2582                 if (ok < 0) {
2583                         alertpanel_error(_("Error occurred while posting the message to %s ."),
2584                                          compose->account->nntp_server);
2585                         unlink(tmp);
2586                         lock = FALSE;
2587                         return -1;
2588                 }
2589         }
2590
2591         /* queue message if failed to send */
2592         if (ok < 0) {
2593                 if (prefs_common.queue_msg) {
2594                         AlertValue val;
2595
2596                         val = alertpanel
2597                                 (_("Queueing"),
2598                                  _("Error occurred while sending the message.\n"
2599                                    "Put this message into queue folder?"),
2600                                  _("OK"), _("Cancel"), NULL);
2601                         if (G_ALERTDEFAULT == val) {
2602                                 ok = compose_queue(compose, tmp);
2603                                 if (ok < 0)
2604                                         alertpanel_error(_("Can't queue the message."));
2605                         }
2606                 } else
2607                         alertpanel_error(_("Error occurred while sending the message."));
2608         } else {
2609                 if (compose->mode == COMPOSE_REEDIT) {
2610                         compose_remove_reedit_target(compose);
2611                         if (compose->targetinfo)
2612                                 folderview_update_item
2613                                         (compose->targetinfo->folder, TRUE);
2614                 }
2615         }
2616
2617         /* save message to outbox */
2618         if (ok == 0 && prefs_common.savemsg) {
2619                 if (compose_save_to_outbox(compose, tmp) < 0)
2620                         alertpanel_error
2621                                 (_("Can't save the message to outbox."));
2622         }
2623
2624         unlink(tmp);
2625         lock = FALSE;
2626         return ok;
2627 }
2628
2629 static gboolean compose_use_attach(Compose *compose) {
2630     return(gtk_clist_get_row_data(GTK_CLIST(compose->attach_clist), 0) != NULL);
2631 }
2632
2633 static gint compose_write_to_file(Compose *compose, const gchar *file,
2634                                   gboolean is_draft)
2635 {
2636         FILE *fp;
2637         size_t len;
2638         gchar *chars;
2639         gchar *buf;
2640         const gchar *out_codeset;
2641         EncodingType encoding;
2642
2643         if ((fp = fopen(file, "w")) == NULL) {
2644                 FILE_OP_ERROR(file, "fopen");
2645                 return -1;
2646         }
2647
2648         /* chmod for security */
2649         if (change_file_mode_rw(fp, file) < 0) {
2650                 FILE_OP_ERROR(file, "chmod");
2651                 g_warning(_("can't change file mode\n"));
2652         }
2653
2654         /* get all composed text */
2655         chars = gtk_editable_get_chars(GTK_EDITABLE(compose->text), 0, -1);
2656         len = strlen(chars);
2657         if (is_ascii_str(chars)) {
2658                 buf = g_strdup(chars);
2659                 out_codeset = CS_US_ASCII;
2660                 encoding = ENC_7BIT;
2661         } else {
2662                 const gchar *src_codeset;
2663
2664                 out_codeset = conv_get_outgoing_charset_str();
2665                 if (!strcasecmp(out_codeset, CS_US_ASCII))
2666                         out_codeset = CS_ISO_8859_1;
2667                 encoding = procmime_get_encoding_for_charset(out_codeset);
2668
2669                 src_codeset = conv_get_current_charset_str();
2670                 /* if current encoding is US-ASCII, set it the same as
2671                    outgoing one to prevent code conversion failure */
2672                 if (!strcasecmp(src_codeset, CS_US_ASCII))
2673                         src_codeset = out_codeset;
2674
2675                 debug_print("src encoding = %s, out encoding = %s, transfer encoding = %s\n",
2676                             src_codeset, out_codeset, procmime_get_encoding_str(encoding));
2677
2678                 buf = conv_codeset_strdup(chars, src_codeset, out_codeset);
2679                 if (!buf) {
2680                         g_free(chars);
2681                         fclose(fp);
2682                         unlink(file);
2683                         alertpanel_error(_("Can't convert the codeset of the message."));
2684                         return -1;
2685                 }
2686         }
2687         g_free(chars);
2688
2689         /* write headers */
2690         if (compose_write_headers
2691                 (compose, fp, out_codeset, encoding, is_draft) < 0) {
2692                 g_warning(_("can't write headers\n"));
2693                 fclose(fp);
2694                 /* unlink(file); */
2695                 g_free(buf);
2696                 return -1;
2697         }
2698
2699         if (compose_use_attach(compose)) {
2700 #if USE_GPGME
2701             /* This prolog message is ignored by mime software and
2702              * because it would make our signing/encryption task
2703              * tougher, we don't emit it in that case */
2704             if (!compose->use_signing && !compose->use_encryption)
2705 #endif
2706                 fputs("This is a multi-part message in MIME format.\n", fp);
2707
2708                 fprintf(fp, "\n--%s\n", compose->boundary);
2709                 fprintf(fp, "Content-Type: text/plain; charset=%s\n",
2710                         out_codeset);
2711                 fprintf(fp, "Content-Transfer-Encoding: %s\n",
2712                         procmime_get_encoding_str(encoding));
2713                 fputc('\n', fp);
2714         }
2715
2716         /* write body */
2717         len = strlen(buf);
2718         if (encoding == ENC_BASE64) {
2719                 gchar outbuf[B64_BUFFSIZE];
2720                 gint i, l;
2721
2722                 for (i = 0; i < len; i += B64_LINE_SIZE) {
2723                         l = MIN(B64_LINE_SIZE, len - i);
2724                         to64frombits(outbuf, buf + i, l);
2725                         fputs(outbuf, fp);
2726                         fputc('\n', fp);
2727                 }
2728         } else if (fwrite(buf, sizeof(gchar), len, fp) != len) {
2729                 FILE_OP_ERROR(file, "fwrite");
2730                 fclose(fp);
2731                 unlink(file);
2732                 g_free(buf);
2733                 return -1;
2734         }
2735         g_free(buf);
2736
2737         if (compose_use_attach(compose))
2738                 compose_write_attach(compose, fp);
2739
2740         if (fclose(fp) == EOF) {
2741                 FILE_OP_ERROR(file, "fclose");
2742                 unlink(file);
2743                 return -1;
2744         }
2745
2746 #if USE_GPGME
2747         if (compose->use_signing) {
2748                 if (rfc2015_sign(file, compose->account) < 0) {
2749                         unlink(file);
2750                         return -1;
2751                 }
2752         }
2753         if (compose->use_encryption) {
2754                 if (rfc2015_encrypt(file, compose->to_list) < 0) {
2755                         unlink(file);
2756                         return -1;
2757                 }
2758         }
2759 #endif /* USE_GPGME */
2760
2761         return 0;
2762 }
2763
2764 static gint compose_write_body_to_file(Compose *compose, const gchar *file)
2765 {
2766         FILE *fp;
2767         size_t len;
2768         gchar *chars;
2769
2770         if ((fp = fopen(file, "w")) == NULL) {
2771                 FILE_OP_ERROR(file, "fopen");
2772                 return -1;
2773         }
2774
2775         /* chmod for security */
2776         if (change_file_mode_rw(fp, file) < 0) {
2777                 FILE_OP_ERROR(file, "chmod");
2778                 g_warning(_("can't change file mode\n"));
2779         }
2780
2781         chars = gtk_editable_get_chars(GTK_EDITABLE(compose->text), 0, -1);
2782
2783         /* write body */
2784         len = strlen(chars);
2785         if (fwrite(chars, sizeof(gchar), len, fp) != len) {
2786                 FILE_OP_ERROR(file, "fwrite");
2787                 g_free(chars);
2788                 fclose(fp);
2789                 unlink(file);
2790                 return -1;
2791         }
2792
2793         g_free(chars);
2794
2795         if (fclose(fp) == EOF) {
2796                 FILE_OP_ERROR(file, "fclose");
2797                 unlink(file);
2798                 return -1;
2799         }
2800         return 0;
2801 }
2802
2803 static gint compose_save_to_outbox(Compose *compose, const gchar *file)
2804 {
2805         FolderItem *outbox;
2806         gchar *path;
2807         gint num;
2808         FILE *fp;
2809
2810         debug_print(_("saving sent message...\n"));
2811
2812         outbox = folder_get_default_outbox();
2813         path = folder_item_get_path(outbox);
2814         if (!is_dir_exist(path))
2815                 make_dir_hier(path);
2816
2817         folder_item_scan(outbox);
2818         if ((num = folder_item_add_msg(outbox, file, FALSE)) < 0) {
2819                 g_free(path);
2820                 g_warning(_("can't save message\n"));
2821                 return -1;
2822         }
2823
2824         if ((fp = procmsg_open_mark_file(path, TRUE)) == NULL)
2825                 g_warning(_("can't open mark file\n"));
2826         else {
2827                 MsgInfo newmsginfo;
2828
2829                 newmsginfo.msgnum = num;
2830                 newmsginfo.flags.perm_flags = 0;
2831                 newmsginfo.flags.tmp_flags = 0;
2832                 procmsg_write_flags(&newmsginfo, fp);
2833                 fclose(fp);
2834         }
2835         g_free(path);
2836
2837         return 0;
2838 }
2839
2840 static gint compose_remove_reedit_target(Compose *compose)
2841 {
2842         FolderItem *item;
2843         MsgInfo *msginfo = compose->targetinfo;
2844
2845         g_return_val_if_fail(compose->mode == COMPOSE_REEDIT, -1);
2846         if (!msginfo) return -1;
2847
2848         item = msginfo->folder;
2849         g_return_val_if_fail(item != NULL, -1);
2850
2851         folder_item_scan(item);
2852         if (procmsg_msg_exist(msginfo) &&
2853             (item->stype == F_DRAFT || item->stype == F_QUEUE)) {
2854                 if (folder_item_remove_msg(item, msginfo->msgnum) < 0) {
2855                         g_warning(_("can't remove the old message\n"));
2856                         return -1;
2857                 }
2858         }
2859
2860         return 0;
2861 }
2862
2863 static gint compose_queue(Compose *compose, const gchar *file)
2864 {
2865         FolderItem *queue;
2866         gchar *tmp, *queue_path;
2867         FILE *fp, *src_fp;
2868         GSList *cur;
2869         gchar buf[BUFFSIZE];
2870         gint num;
2871
2872         debug_print(_("queueing message...\n"));
2873         g_return_val_if_fail(compose->to_list != NULL, -1);
2874         g_return_val_if_fail(compose->account != NULL, -1);
2875
2876         tmp = g_strdup_printf("%s%cqueue.%d", g_get_tmp_dir(),
2877                               G_DIR_SEPARATOR, (gint)compose);
2878         if ((fp = fopen(tmp, "w")) == NULL) {
2879                 FILE_OP_ERROR(tmp, "fopen");
2880                 g_free(tmp);
2881                 return -1;
2882         }
2883         if ((src_fp = fopen(file, "r")) == NULL) {
2884                 FILE_OP_ERROR(file, "fopen");
2885                 fclose(fp);
2886                 unlink(tmp);
2887                 g_free(tmp);
2888                 return -1;
2889         }
2890         if (change_file_mode_rw(fp, tmp) < 0) {
2891                 FILE_OP_ERROR(tmp, "chmod");
2892                 g_warning(_("can't change file mode\n"));
2893         }
2894
2895         /* queueing variables */
2896         fprintf(fp, "AF:\n");
2897         fprintf(fp, "NF:0\n");
2898         fprintf(fp, "PS:10\n");
2899         fprintf(fp, "SRH:1\n");
2900         fprintf(fp, "SFN:\n");
2901         fprintf(fp, "DSR:\n");
2902         if (compose->msgid)
2903                 fprintf(fp, "MID:<%s>\n", compose->msgid);
2904         else
2905                 fprintf(fp, "MID:\n");
2906         fprintf(fp, "CFG:\n");
2907         fprintf(fp, "PT:0\n");
2908         fprintf(fp, "S:%s\n", compose->account->address);
2909         fprintf(fp, "RQ:\n");
2910         if (compose->account->smtp_server)
2911                 fprintf(fp, "SSV:%s\n", compose->account->smtp_server);
2912         else
2913                 fprintf(fp, "SSV:\n");
2914         if (compose->account->nntp_server)
2915                 fprintf(fp, "NSV:%s\n", compose->account->nntp_server);
2916         else
2917                 fprintf(fp, "NSV:\n");
2918         fprintf(fp, "SSH:\n");
2919         fprintf(fp, "R:<%s>", (gchar *)compose->to_list->data);
2920         for (cur = compose->to_list->next; cur != NULL; cur = cur->next)
2921                 fprintf(fp, ",<%s>", (gchar *)cur->data);
2922         fprintf(fp, "\n");
2923         /* Sylpheed account ID */
2924         fprintf(fp, "AID:%d\n", compose->account->account_id);
2925         fprintf(fp, "\n");
2926
2927         while (fgets(buf, sizeof(buf), src_fp) != NULL) {
2928                 if (fputs(buf, fp) == EOF) {
2929                         FILE_OP_ERROR(tmp, "fputs");
2930                         fclose(fp);
2931                         fclose(src_fp);
2932                         unlink(tmp);
2933                         g_free(tmp);
2934                         return -1;
2935                 }
2936         }
2937
2938         fclose(src_fp);
2939         if (fclose(fp) == EOF) {
2940                 FILE_OP_ERROR(tmp, "fclose");
2941                 unlink(tmp);
2942                 g_free(tmp);
2943                 return -1;
2944         }
2945
2946         queue = folder_get_default_queue();
2947
2948         folder_item_scan(queue);
2949         queue_path = folder_item_get_path(queue);
2950         if (!is_dir_exist(queue_path))
2951                 make_dir_hier(queue_path);
2952         if ((num = folder_item_add_msg(queue, tmp, TRUE)) < 0) {
2953                 g_warning(_("can't queue the message\n"));
2954                 unlink(tmp);
2955                 g_free(tmp);
2956                 g_free(queue_path);
2957                 return -1;
2958         }
2959         g_free(tmp);
2960
2961         if (compose->mode == COMPOSE_REEDIT) {
2962                 compose_remove_reedit_target(compose);
2963                 if (compose->targetinfo &&
2964                     compose->targetinfo->folder != queue)
2965                         folderview_update_item
2966                                 (compose->targetinfo->folder, TRUE);
2967         }
2968
2969         if ((fp = procmsg_open_mark_file(queue_path, TRUE)) == NULL)
2970                 g_warning(_("can't open mark file\n"));
2971         else {
2972                 MsgInfo newmsginfo;
2973
2974                 newmsginfo.msgnum = num;
2975                 newmsginfo.flags.perm_flags = 0;
2976                 newmsginfo.flags.tmp_flags = 0;
2977                 procmsg_write_flags(&newmsginfo, fp);
2978                 fclose(fp);
2979         }
2980         g_free(queue_path);
2981
2982         folder_item_scan(queue);
2983         folderview_update_item(queue, TRUE);
2984
2985         return 0;
2986 }
2987
2988 static void compose_write_attach(Compose *compose, FILE *fp)
2989 {
2990         AttachInfo *ainfo;
2991         GtkCList *clist = GTK_CLIST(compose->attach_clist);
2992         gint row;
2993         FILE *attach_fp;
2994         gchar filename[BUFFSIZE];
2995         gint len;
2996
2997         for (row = 0; (ainfo = gtk_clist_get_row_data(clist, row)) != NULL;
2998              row++) {
2999                 if ((attach_fp = fopen(ainfo->file, "r")) == NULL) {
3000                         g_warning(_("Can't open file %s\n"), ainfo->file);
3001                         continue;
3002                 }
3003
3004                 fprintf(fp, "\n--%s\n", compose->boundary);
3005
3006                 if (!strcmp2(ainfo->content_type, "message/rfc822")) {
3007                         fprintf(fp, "Content-Type: %s\n", ainfo->content_type);
3008                         fprintf(fp, "Content-Disposition: inline\n");
3009                 } else {
3010                         conv_encode_header(filename, sizeof(filename),
3011                                            ainfo->name, 12);
3012                         fprintf(fp, "Content-Type: %s;\n"
3013                                     " name=\"%s\"\n",
3014                                 ainfo->content_type, filename);
3015                         fprintf(fp, "Content-Disposition: attachment;\n"
3016                                     " filename=\"%s\"\n", filename);
3017                 }
3018
3019                 fprintf(fp, "Content-Transfer-Encoding: %s\n\n",
3020                         procmime_get_encoding_str(ainfo->encoding));
3021
3022                 if (ainfo->encoding == ENC_7BIT) {
3023                         gchar buf[BUFFSIZE];
3024
3025                         while (fgets(buf, sizeof(buf), attach_fp) != NULL) {
3026                                 len = strlen(buf);
3027                                 if (len > 1 && buf[len - 1] == '\n' &&
3028                                     buf[len - 2] == '\r') {
3029                                         buf[len - 2] = '\n';
3030                                         buf[len - 1] = '\0';
3031                                 }
3032                                 fputs(buf, fp);
3033                         }
3034                 } else {
3035                         gchar inbuf[B64_LINE_SIZE], outbuf[B64_BUFFSIZE];
3036
3037                         while ((len = fread(inbuf, sizeof(gchar),
3038                                             B64_LINE_SIZE, attach_fp))
3039                                == B64_LINE_SIZE) {
3040                                 to64frombits(outbuf, inbuf, B64_LINE_SIZE);
3041                                 fputs(outbuf, fp);
3042                                 fputc('\n', fp);
3043                         }
3044                         if (len > 0 && feof(attach_fp)) {
3045                                 to64frombits(outbuf, inbuf, len);
3046                                 fputs(outbuf, fp);
3047                                 fputc('\n', fp);
3048                         }
3049                 }
3050
3051                 fclose(attach_fp);
3052         }
3053
3054         fprintf(fp, "\n--%s--\n", compose->boundary);
3055 }
3056
3057 #define IS_IN_CUSTOM_HEADER(header) \
3058         (compose->account->add_customhdr && \
3059          custom_header_find(compose->account->customhdr_list, header) != NULL)
3060
3061 static gint compose_write_headers_from_headerlist(Compose *compose,
3062                                                   FILE *fp,
3063                                                   gchar *header,
3064                                                   GSList *(*list_append_func) (GSList *list, const gchar *str),
3065                                                   GSList **dest_list)
3066 {
3067         gchar buf[BUFFSIZE];
3068         gchar *str, *header_w_colon, *trans_hdr;
3069         gboolean first_address;
3070         GSList *list;
3071         compose_headerentry *headerentry;
3072
3073         if (IS_IN_CUSTOM_HEADER(header)) {
3074                 return 0;
3075         }
3076
3077         debug_print(_("Writing %s-header\n"), header);
3078
3079         header_w_colon = g_strconcat(header, ":", NULL);
3080         trans_hdr = (prefs_common.trans_hdr ? gettext(header_w_colon) : header_w_colon);
3081
3082         first_address = TRUE;
3083         for(list = compose->header_list; list; list = list->next) {
3084                 headerentry = ((compose_headerentry *)list->data);
3085                 if(!strcmp(trans_hdr, gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry)))) {
3086                         str = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
3087                         Xstrdup_a(str, str, return -1);
3088                         g_strstrip(str);
3089                         if(list_append_func)
3090                                 *dest_list = list_append_func(*dest_list, str);
3091                         compose_convert_header
3092                                 (buf, sizeof(buf), str,
3093                                 strlen(header) + 2);
3094                         if(first_address) {
3095                                 fprintf(fp, "%s: ", header);
3096                                 first_address = FALSE;
3097                         } else {
3098                                 fprintf(fp, ", ");
3099                         }
3100                         fprintf(fp, "%s", buf);
3101                 }
3102         }
3103         if(!first_address) {
3104                 fprintf(fp, "\n");
3105         }
3106
3107         g_free(header_w_colon);
3108
3109         return(0);
3110 }
3111
3112 static gint compose_write_headers(Compose *compose, FILE *fp,
3113                                   const gchar *charset, EncodingType encoding,
3114                                   gboolean is_draft)
3115 {
3116         gchar buf[BUFFSIZE];
3117         gchar *str;
3118         /* struct utsname utsbuf; */
3119
3120         g_return_val_if_fail(fp != NULL, -1);
3121         g_return_val_if_fail(charset != NULL, -1);
3122         g_return_val_if_fail(compose->account != NULL, -1);
3123         g_return_val_if_fail(compose->account->address != NULL, -1);
3124
3125         /* Date */
3126         if (compose->account->add_date) {
3127                 get_rfc822_date(buf, sizeof(buf));
3128                 fprintf(fp, "Date: %s\n", buf);
3129         }
3130
3131         /* From */
3132         if (!IS_IN_CUSTOM_HEADER("From")) {
3133                 if (compose->account->name && *compose->account->name) {
3134                         compose_convert_header
3135                                 (buf, sizeof(buf), compose->account->name,
3136                                  strlen("From: "));
3137                         fprintf(fp, "From: %s <%s>\n",
3138                                 buf, compose->account->address);
3139                 } else
3140                         fprintf(fp, "From: %s\n", compose->account->address);
3141         }
3142
3143         slist_free_strings(compose->to_list);
3144         g_slist_free(compose->to_list);
3145         compose->to_list = NULL;
3146
3147         /* To */
3148         compose_write_headers_from_headerlist(compose, fp, "To", address_list_append, &compose->to_list);
3149 #if 0 /* NEW COMPOSE GUI */
3150         if (compose->use_to) {
3151                 str = gtk_entry_get_text(GTK_ENTRY(compose->to_entry));
3152                 if (*str != '\0') {
3153                         Xstrdup_a(str, str, return -1);
3154                         g_strstrip(str);
3155                         if (*str != '\0') {
3156                                 compose->to_list = address_list_append
3157                                         (compose->to_list, str);
3158                                 if (!IS_IN_CUSTOM_HEADER("To")) {
3159                                         compose_convert_header
3160                                                 (buf, sizeof(buf), str,
3161                                                  strlen("To: "));
3162                                         fprintf(fp, "To: %s\n", buf);
3163                                 }
3164                         }
3165                 }
3166         }
3167 #endif
3168         slist_free_strings(compose->newsgroup_list);
3169         g_slist_free(compose->newsgroup_list);
3170         compose->newsgroup_list = NULL;
3171
3172         /* Newsgroups */
3173         compose_write_headers_from_headerlist(compose, fp, "Newsgroups", newsgroup_list_append, &compose->newsgroup_list);
3174 #if 0 /* NEW COMPOSE GUI */
3175         str = gtk_entry_get_text(GTK_ENTRY(compose->newsgroups_entry));
3176         if (*str != '\0') {
3177                 Xstrdup_a(str, str, return -1);
3178                 g_strstrip(str);
3179                 remove_space(str);
3180                 if (*str != '\0') {
3181                         compose->newsgroup_list =
3182                                 newsgroup_list_append(compose->newsgroup_list,
3183                                                       str);
3184                         if (!IS_IN_CUSTOM_HEADER("Newsgroups")) {
3185                                 compose_convert_header(buf, sizeof(buf), str,
3186                                                        strlen("Newsgroups: "));
3187                                 fprintf(fp, "Newsgroups: %s\n", buf);
3188                         }
3189                 }
3190         }
3191 #endif
3192         /* Cc */
3193         compose_write_headers_from_headerlist(compose, fp, "Cc", address_list_append, &compose->to_list);
3194 #if 0 /* NEW COMPOSE GUI */
3195         if (compose->use_cc) {
3196                 str = gtk_entry_get_text(GTK_ENTRY(compose->cc_entry));
3197                 if (*str != '\0') {
3198                         Xstrdup_a(str, str, return -1);
3199                         g_strstrip(str);
3200                         if (*str != '\0') {
3201                                 compose->to_list = address_list_append
3202                                         (compose->to_list, str);
3203                                 if (!IS_IN_CUSTOM_HEADER("Cc")) {
3204                                         compose_convert_header
3205                                                 (buf, sizeof(buf), str,
3206                                                  strlen("Cc: "));
3207                                         fprintf(fp, "Cc: %s\n", buf);
3208                                 }
3209                         }
3210                 }
3211         }
3212 #endif
3213         /* Bcc */
3214         compose_write_headers_from_headerlist(compose, fp, "Bcc", address_list_append, &compose->to_list);
3215 #if 0 /* NEW COMPOSE GUI */
3216         if (compose->use_bcc) {
3217                 str = gtk_entry_get_text(GTK_ENTRY(compose->bcc_entry));
3218                 if (*str != '\0') {
3219                         Xstrdup_a(str, str, return -1);
3220                         g_strstrip(str);
3221                         if (*str != '\0') {
3222                                 compose->to_list = address_list_append
3223                                         (compose->to_list, str);
3224                                 compose_convert_header(buf, sizeof(buf), str,
3225                                                        strlen("Bcc: "));
3226                                 fprintf(fp, "Bcc: %s\n", buf);
3227                         }
3228                 }
3229         }
3230 #endif
3231         if (!is_draft && !compose->to_list && !compose->newsgroup_list)
3232                 return -1;
3233
3234         /* Subject */
3235         str = gtk_entry_get_text(GTK_ENTRY(compose->subject_entry));
3236         if (*str != '\0' && !IS_IN_CUSTOM_HEADER("Subject")) {
3237                 Xstrdup_a(str, str, return -1);
3238                 g_strstrip(str);
3239                 if (*str != '\0') {
3240                         compose_convert_header(buf, sizeof(buf), str,
3241                                                strlen("Subject: "));
3242                         fprintf(fp, "Subject: %s\n", buf);
3243                 }
3244         }
3245
3246         /* Message-ID */
3247         if (compose->account->gen_msgid) {
3248                 compose_generate_msgid(compose, buf, sizeof(buf));
3249                 fprintf(fp, "Message-Id: <%s>\n", buf);
3250                 compose->msgid = g_strdup(buf);
3251         }
3252
3253         /* In-Reply-To */
3254         if (compose->inreplyto && compose->to_list)
3255                 fprintf(fp, "In-Reply-To: <%s>\n", compose->inreplyto);
3256
3257         /* References */
3258         if (compose->references)
3259                 fprintf(fp, "References: %s\n", compose->references);
3260
3261         /* Followup-To */
3262         compose_write_headers_from_headerlist(compose, fp, "Followup-To", NULL, NULL);
3263 #if 0 /* NEW COMPOSE GUI */
3264         if (compose->use_followupto && !IS_IN_CUSTOM_HEADER("Followup-To")) {
3265                 str = gtk_entry_get_text(GTK_ENTRY(compose->followup_entry));
3266                 if (*str != '\0') {
3267                         Xstrdup_a(str, str, return -1);
3268                         g_strstrip(str);
3269                         remove_space(str);
3270                         if (*str != '\0') {
3271                                 compose_convert_header(buf, sizeof(buf), str,
3272                                                        strlen("Followup-To: "));
3273                                 fprintf(fp, "Followup-To: %s\n", buf);
3274                         }
3275                 }
3276         }
3277 #endif
3278         /* Reply-To */
3279         compose_write_headers_from_headerlist(compose, fp, "Reply-To", NULL, NULL);
3280 #if 0 /* NEW COMPOSE GUI */
3281         if (compose->use_replyto && !IS_IN_CUSTOM_HEADER("Reply-To")) {
3282                 str = gtk_entry_get_text(GTK_ENTRY(compose->reply_entry));
3283                 if (*str != '\0') {
3284                         Xstrdup_a(str, str, return -1);
3285                         g_strstrip(str);
3286                         if (*str != '\0') {
3287                                 compose_convert_header(buf, sizeof(buf), str,
3288                                                        strlen("Reply-To: "));
3289                                 fprintf(fp, "Reply-To: %s\n", buf);
3290                         }
3291                 }
3292         }
3293 #endif
3294         /* Organization */
3295         if (compose->account->organization &&
3296             !IS_IN_CUSTOM_HEADER("Organization")) {
3297                 compose_convert_header(buf, sizeof(buf),
3298                                        compose->account->organization,
3299                                        strlen("Organization: "));
3300                 fprintf(fp, "Organization: %s\n", buf);
3301         }
3302
3303         /* Program version and system info */
3304         /* uname(&utsbuf); */
3305         if (g_slist_length(compose->to_list) && !IS_IN_CUSTOM_HEADER("X-Mailer")) {
3306                 fprintf(fp, "X-Mailer: %s (GTK+ %d.%d.%d; %s)\n",
3307                         prog_version,
3308                         gtk_major_version, gtk_minor_version, gtk_micro_version,
3309                         HOST_ALIAS);
3310                         /* utsbuf.sysname, utsbuf.release, utsbuf.machine); */
3311         }
3312         if (g_slist_length(compose->newsgroup_list) && !IS_IN_CUSTOM_HEADER("X-Newsreader")) {
3313                 fprintf(fp, "X-Newsreader: %s (GTK+ %d.%d.%d; %s)\n",
3314                         prog_version,
3315                         gtk_major_version, gtk_minor_version, gtk_micro_version,
3316                         HOST_ALIAS);
3317                         /* utsbuf.sysname, utsbuf.release, utsbuf.machine); */
3318         }
3319
3320         /* custom headers */
3321         if (compose->account->add_customhdr) {
3322                 GSList *cur;
3323
3324                 for (cur = compose->account->customhdr_list; cur != NULL;
3325                      cur = cur->next) {
3326                         CustomHeader *chdr = (CustomHeader *)cur->data;
3327
3328                         if (strcasecmp(chdr->name, "Date")                      != 0 &&
3329                             strcasecmp(chdr->name, "From")                      != 0 &&
3330                             strcasecmp(chdr->name, "To")                        != 0 &&
3331                             strcasecmp(chdr->name, "Sender")                    != 0 &&
3332                             strcasecmp(chdr->name, "Message-Id")                != 0 &&
3333                             strcasecmp(chdr->name, "In-Reply-To")               != 0 &&
3334                             strcasecmp(chdr->name, "References")                != 0 &&
3335                             strcasecmp(chdr->name, "Mime-Version")              != 0 &&
3336                             strcasecmp(chdr->name, "Content-Type")              != 0 &&
3337                             strcasecmp(chdr->name, "Content-Transfer-Encoding") != 0)
3338                                 compose_convert_header
3339                                         (buf, sizeof(buf),
3340                                          chdr->value ? chdr->value : "",
3341                                          strlen(chdr->name) + 2);
3342                         fprintf(fp, "%s: %s\n", chdr->name, buf);
3343                 }
3344         }
3345
3346         /* MIME */
3347         fprintf(fp, "Mime-Version: 1.0\n");
3348         if (compose_use_attach(compose)) {
3349                 get_rfc822_date(buf, sizeof(buf));
3350                 subst_char(buf, ' ', '_');
3351                 subst_char(buf, ',', '_');
3352                 compose->boundary = g_strdup_printf("Multipart_%s_%08x",
3353                                                     buf, (guint)compose);
3354                 fprintf(fp,
3355                         "Content-Type: multipart/mixed;\n"
3356                         " boundary=\"%s\"\n", compose->boundary);
3357         } else {
3358                 fprintf(fp, "Content-Type: text/plain; charset=%s\n", charset);
3359                 fprintf(fp, "Content-Transfer-Encoding: %s\n",
3360                         procmime_get_encoding_str(encoding));
3361         }
3362
3363         /* Request Return Receipt */
3364         if (!IS_IN_CUSTOM_HEADER("Disposition-Notification-To")) {
3365                 if (compose->return_receipt) {
3366                         if (compose->account->name
3367                             && *compose->account->name) {
3368                                 compose_convert_header(buf, sizeof(buf), compose->account->name, strlen("Disposition-Notification-To: "));
3369                                 fprintf(fp, "Disposition-Notification-To: %s <%s>\n", buf, compose->account->address);
3370                         } else
3371                                 fprintf(fp, "Disposition-Notification-To: %s\n", compose->account->address);
3372                 }
3373         }
3374
3375         /* separator between header and body */
3376         fputs("\n", fp);
3377
3378         return 0;
3379 }
3380
3381 #undef IS_IN_CUSTOM_HEADER
3382
3383 static void compose_convert_header(gchar *dest, gint len, gchar *src,
3384                                    gint header_len)
3385 {
3386         g_return_if_fail(src != NULL);
3387         g_return_if_fail(dest != NULL);
3388
3389         if (len < 1) return;
3390
3391         remove_return(src);
3392
3393         if (is_ascii_str(src)) {
3394                 strncpy2(dest, src, len);
3395                 dest[len - 1] = '\0';
3396                 return;
3397         } else
3398                 conv_encode_header(dest, len, src, header_len);
3399 }
3400
3401 static void compose_generate_msgid(Compose *compose, gchar *buf, gint len)
3402 {
3403         struct tm *lt;
3404         time_t t;
3405         gchar *addr;
3406
3407         t = time(NULL);
3408         lt = localtime(&t);
3409
3410         if (compose->account && compose->account->address &&
3411             *compose->account->address) {
3412                 if (strchr(compose->account->address, '@'))
3413                         addr = g_strdup(compose->account->address);
3414                 else
3415                         addr = g_strconcat(compose->account->address, "@",
3416                                            get_domain_name(), NULL);
3417         } else
3418                 addr = g_strconcat(g_get_user_name(), "@", get_domain_name(),
3419                                    NULL);
3420
3421         g_snprintf(buf, len, "%04d%02d%02d%02d%02d%02d.%08x.%s",
3422                    lt->tm_year + 1900, lt->tm_mon + 1,
3423                    lt->tm_mday, lt->tm_hour,
3424                    lt->tm_min, lt->tm_sec,
3425                    (guint)random(), addr);
3426
3427         debug_print(_("generated Message-ID: %s\n"), buf);
3428
3429         g_free(addr);
3430 }
3431
3432
3433 static void compose_add_entry_field(GtkWidget *table, GtkWidget **hbox,
3434                                     GtkWidget **entry, gint *count,
3435                                     const gchar *label_str,
3436                                     gboolean is_addr_entry)
3437 {
3438         GtkWidget *label;
3439
3440         if (GTK_TABLE(table)->nrows < (*count) + 1)
3441                 gtk_table_resize(GTK_TABLE(table), (*count) + 1, 2);
3442
3443         *hbox = gtk_hbox_new(FALSE, 0);
3444         label = gtk_label_new
3445                 (prefs_common.trans_hdr ? gettext(label_str) : label_str);
3446         gtk_box_pack_end(GTK_BOX(*hbox), label, FALSE, FALSE, 0);
3447         gtk_table_attach(GTK_TABLE(table), *hbox, 0, 1, *count, (*count) + 1,
3448                          GTK_FILL, 0, 2, 0);
3449         *entry = gtk_entry_new();
3450         gtk_table_attach
3451                 (GTK_TABLE(table), *entry, 1, 2, *count, (*count) + 1, GTK_FILL | GTK_EXPAND, GTK_SHRINK, 0, 0);
3452 #if 0 /* NEW COMPOSE GUI */
3453         if (GTK_TABLE(table)->nrows > (*count) + 1)
3454                 gtk_table_set_row_spacing(GTK_TABLE(table), *count, 4);
3455 #endif
3456
3457         if (is_addr_entry)
3458                 address_completion_register_entry(GTK_ENTRY(*entry));
3459
3460         (*count)++;
3461 }
3462
3463 static void compose_create_header_entry(Compose *compose) {
3464         gchar *headers[] = {"To:", "Cc:", "Bcc:", "Newsgroups:", "Reply-To:", "Followup-To:", NULL};
3465
3466         GtkWidget *combo;
3467         GtkWidget *entry;
3468         GList *combo_list = NULL;
3469         gchar **string, *header;
3470         compose_headerentry *headerentry = g_new0(compose_headerentry, 1);
3471
3472         /* Combo box */
3473         combo = gtk_combo_new();
3474         string = headers;
3475         while(*string != NULL) {
3476             combo_list = g_list_append(combo_list, (prefs_common.trans_hdr ? gettext(*string) : *string));
3477             string++;
3478         }
3479         gtk_combo_set_popdown_strings(GTK_COMBO(combo), combo_list);
3480         g_list_free(combo_list);
3481         gtk_editable_set_editable(GTK_EDITABLE(GTK_COMBO(combo)->entry), FALSE);
3482         gtk_widget_show(combo);
3483         gtk_table_attach(GTK_TABLE(compose->header_table), combo, 0, 1, compose->header_nextrow, compose->header_nextrow+1, GTK_SHRINK, GTK_FILL, 0, 0);
3484         if(compose->header_last) {
3485                 header = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry));
3486         } else {
3487                 switch(compose->account->protocol) {
3488                         case A_NNTP:
3489                                 header = _("Newsgroups:");
3490                                 break;
3491                         default:
3492                                 header = _("To:");
3493                                 break;
3494                 }
3495         }
3496         gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(combo)->entry), header);
3497
3498         /* Entry field */
3499         entry = gtk_entry_new();
3500         gtk_widget_show(entry);
3501         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);
3502
3503         gtk_signal_connect(GTK_OBJECT(entry), "key-press-event", GTK_SIGNAL_FUNC(compose_headerentry_key_press_event_cb), headerentry);
3504         gtk_signal_connect(GTK_OBJECT(entry), "changed", GTK_SIGNAL_FUNC(compose_headerentry_changed_cb), headerentry);
3505
3506         address_completion_register_entry(GTK_ENTRY(entry));
3507
3508         headerentry->compose = compose;
3509         headerentry->combo = combo;
3510         headerentry->entry = entry;
3511         headerentry->headernum = compose->header_nextrow;
3512
3513         compose->header_nextrow++;
3514         compose->header_last = headerentry;
3515 }
3516
3517 static void compose_add_header_entry(Compose *compose, gchar *header, gchar *text) {
3518         compose_headerentry *last_header;
3519
3520         last_header = compose->header_last;
3521
3522         gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(last_header->combo)->entry), header);
3523         gtk_entry_set_text(GTK_ENTRY(last_header->entry), text);
3524 }
3525
3526 static Compose *compose_create(PrefsAccount *account, ComposeMode mode)
3527 {
3528         Compose   *compose;
3529         GtkWidget *window;
3530         GtkWidget *vbox;
3531         GtkWidget *menubar;
3532         GtkWidget *handlebox;
3533
3534         GtkWidget *notebook;
3535
3536         GtkWidget *vbox2;
3537
3538         GtkWidget *table_vbox;
3539         GtkWidget *label;
3540         GtkWidget *from_optmenu_hbox;
3541 #if 0 /* NEW COMPOSE GUI */
3542         GtkWidget *to_entry;
3543         GtkWidget *to_hbox;
3544         GtkWidget *newsgroups_entry;
3545         GtkWidget *newsgroups_hbox;
3546 #endif
3547         GtkWidget *header_scrolledwin;
3548         GtkWidget *header_table;
3549         GtkWidget *subject_entry;
3550 #if 0 /* NEW COMPOSE GUI */
3551         GtkWidget *cc_entry;
3552         GtkWidget *cc_hbox;
3553         GtkWidget *bcc_entry;
3554         GtkWidget *bcc_hbox;
3555         GtkWidget *reply_entry;
3556         GtkWidget *reply_hbox;
3557         GtkWidget *followup_entry;
3558         GtkWidget *followup_hbox;
3559 #endif
3560         GtkWidget *paned;
3561
3562         GtkWidget *attach_scrwin;
3563         GtkWidget *attach_clist;
3564
3565         GtkWidget *edit_vbox;
3566         GtkWidget *ruler_hbox;
3567         GtkWidget *ruler;
3568         GtkWidget *scrolledwin;
3569         GtkWidget *text;
3570
3571         GtkWidget *table;
3572         GtkWidget *hbox;
3573
3574         gchar *titles[] = {_("MIME type"), _("Size"), _("Name")};
3575         guint n_menu_entries;
3576         GtkStyle  *style, *new_style;
3577         GdkColormap *cmap;
3578         GdkColor color[1];
3579         gboolean success[1];
3580         GdkFont   *font;
3581         GtkWidget *popupmenu;
3582         GtkWidget *menuitem;
3583         GtkItemFactory *popupfactory;
3584         GtkItemFactory *ifactory;
3585         gint n_entries;
3586         gint count = 0;
3587         gint i;
3588
3589 #if USE_PSPELL
3590         GtkPspell * gtkpspell = NULL;
3591 #endif
3592
3593         g_return_val_if_fail(account != NULL, NULL);
3594
3595         debug_print(_("Creating compose window...\n"));
3596         compose = g_new0(Compose, 1);
3597
3598         compose->account = account;
3599         compose->orig_account = account;
3600
3601         window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
3602         gtk_window_set_policy(GTK_WINDOW(window), TRUE, TRUE, FALSE);
3603         gtk_widget_set_usize(window, -1, prefs_common.compose_height);
3604         gtk_signal_connect(GTK_OBJECT(window), "delete_event",
3605                            GTK_SIGNAL_FUNC(compose_delete_cb), compose);
3606         gtk_signal_connect(GTK_OBJECT(window), "destroy",
3607                            GTK_SIGNAL_FUNC(compose_destroy_cb), compose);
3608         gtk_signal_connect(GTK_OBJECT(window), "focus_in_event",
3609                            GTK_SIGNAL_FUNC(manage_window_focus_in), NULL);
3610         gtk_signal_connect(GTK_OBJECT(window), "focus_out_event",
3611                            GTK_SIGNAL_FUNC(manage_window_focus_out), NULL);
3612         gtk_widget_realize(window);
3613
3614         gtkut_widget_set_composer_icon(window);
3615
3616         vbox = gtk_vbox_new(FALSE, 0);
3617         gtk_container_add(GTK_CONTAINER(window), vbox);
3618
3619         n_menu_entries = sizeof(compose_entries) / sizeof(compose_entries[0]);
3620         menubar = menubar_create(window, compose_entries,
3621                                  n_menu_entries, "<Compose>", compose);
3622         gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, TRUE, 0);
3623
3624         handlebox = gtk_handle_box_new();
3625         gtk_box_pack_start(GTK_BOX(vbox), handlebox, FALSE, FALSE, 0);
3626
3627         compose_toolbar_create(compose, handlebox);
3628
3629         vbox2 = gtk_vbox_new(FALSE, 2);
3630         gtk_box_pack_start(GTK_BOX(vbox), vbox2, TRUE, TRUE, 0);
3631         gtk_container_set_border_width(GTK_CONTAINER(vbox2), BORDER_WIDTH);
3632
3633         table_vbox = gtk_vbox_new(FALSE, 0);
3634         gtk_box_pack_start(GTK_BOX(vbox2), table_vbox, FALSE, TRUE, 0);
3635         gtk_container_set_border_width(GTK_CONTAINER(table_vbox),
3636                                        BORDER_WIDTH * 2);
3637
3638         /* Notebook */
3639         notebook = gtk_notebook_new();
3640         gtk_widget_set_usize(notebook, -1, 180);
3641         gtk_widget_show(notebook);
3642
3643         /* header labels and entries */
3644         header_scrolledwin = gtk_scrolled_window_new(NULL, NULL);
3645         gtk_widget_show(header_scrolledwin);
3646         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(header_scrolledwin), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
3647         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), header_scrolledwin, gtk_label_new(_("Header")));
3648
3649         header_table = gtk_table_new(2, 2, FALSE);
3650         gtk_widget_show(header_table);
3651         gtk_container_set_border_width(GTK_CONTAINER(header_table), 2);
3652         gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(header_scrolledwin), header_table);
3653         count = 0;
3654
3655         /* option menu for selecting accounts */
3656         hbox = gtk_hbox_new(FALSE, 0);
3657         label = gtk_label_new(prefs_common.trans_hdr ? _("From:") : "From:");
3658         gtk_box_pack_end(GTK_BOX(hbox), label, FALSE, FALSE, 0);
3659         gtk_table_attach(GTK_TABLE(header_table), hbox, 0, 1, count, count + 1,
3660                          GTK_FILL, 0, 2, 0);
3661         from_optmenu_hbox = compose_account_option_menu_create(compose);
3662         gtk_table_attach(GTK_TABLE(header_table), from_optmenu_hbox,
3663                                   1, 2, count, count + 1, GTK_EXPAND | GTK_FILL, GTK_SHRINK, 0, 0);
3664 #if 0 /* NEW COMPOSE GUI */
3665         gtk_table_set_row_spacing(GTK_TABLE(table), 0, 4);
3666 #endif
3667         count++;
3668
3669         /* Subject */
3670         compose_add_entry_field(header_table, &hbox, &subject_entry, &count,
3671                                 "Subject:", FALSE);
3672
3673         compose->header_table = header_table;
3674         compose->header_list = NULL;
3675         compose->header_nextrow = count;
3676
3677         compose_create_header_entry(compose);
3678
3679 #if 0 /* NEW COMPOSE GUI */
3680         compose_add_entry_field(table, &to_hbox, &to_entry, &count,
3681                                 "To:", TRUE);
3682         gtk_table_set_row_spacing(GTK_TABLE(table), 0, 4);
3683         compose_add_entry_field(table, &newsgroups_hbox, &newsgroups_entry,
3684                                 &count, "Newsgroups:", FALSE);
3685         gtk_table_set_row_spacing(GTK_TABLE(table), 1, 4);
3686
3687         gtk_table_set_row_spacing(GTK_TABLE(table), 2, 4);
3688
3689         compose_add_entry_field(table, &cc_hbox, &cc_entry, &count,
3690                                 "Cc:", TRUE);
3691         gtk_table_set_row_spacing(GTK_TABLE(table), 3, 4);
3692         compose_add_entry_field(table, &bcc_hbox, &bcc_entry, &count,
3693                                 "Bcc:", TRUE);
3694         gtk_table_set_row_spacing(GTK_TABLE(table), 4, 4);
3695         compose_add_entry_field(table, &reply_hbox, &reply_entry, &count,
3696                                 "Reply-To:", TRUE);
3697         gtk_table_set_row_spacing(GTK_TABLE(table), 5, 4);
3698         compose_add_entry_field(table, &followup_hbox, &followup_entry, &count,
3699                                 "Followup-To:", FALSE);
3700         gtk_table_set_row_spacing(GTK_TABLE(table), 6, 4);
3701
3702         gtk_table_set_col_spacings(GTK_TABLE(table), 4);
3703
3704         gtk_signal_connect(GTK_OBJECT(to_entry), "activate",
3705                            GTK_SIGNAL_FUNC(to_activated), compose);
3706         gtk_signal_connect(GTK_OBJECT(newsgroups_entry), "activate",
3707                            GTK_SIGNAL_FUNC(newsgroups_activated), compose);
3708         gtk_signal_connect(GTK_OBJECT(subject_entry), "activate",
3709                            GTK_SIGNAL_FUNC(subject_activated), compose);
3710         gtk_signal_connect(GTK_OBJECT(cc_entry), "activate",
3711                            GTK_SIGNAL_FUNC(cc_activated), compose);
3712         gtk_signal_connect(GTK_OBJECT(bcc_entry), "activate",
3713                            GTK_SIGNAL_FUNC(bcc_activated), compose);
3714         gtk_signal_connect(GTK_OBJECT(reply_entry), "activate",
3715                            GTK_SIGNAL_FUNC(replyto_activated), compose);
3716         gtk_signal_connect(GTK_OBJECT(followup_entry), "activate",
3717                            GTK_SIGNAL_FUNC(followupto_activated), compose);
3718
3719         gtk_signal_connect(GTK_OBJECT(subject_entry), "grab_focus",
3720                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3721         gtk_signal_connect(GTK_OBJECT(to_entry), "grab_focus",
3722                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3723         gtk_signal_connect(GTK_OBJECT(newsgroups_entry), "grab_focus",
3724                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3725         gtk_signal_connect(GTK_OBJECT(cc_entry), "grab_focus",
3726                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3727         gtk_signal_connect(GTK_OBJECT(bcc_entry), "grab_focus",
3728                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3729         gtk_signal_connect(GTK_OBJECT(reply_entry), "grab_focus",
3730                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3731         gtk_signal_connect(GTK_OBJECT(followup_entry), "grab_focus",
3732                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3733 #endif
3734
3735         /* attachment list */
3736         attach_scrwin = gtk_scrolled_window_new(NULL, NULL);
3737         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), attach_scrwin, gtk_label_new(_("Attachments")));
3738         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(attach_scrwin),
3739                                        GTK_POLICY_AUTOMATIC,
3740                                        GTK_POLICY_ALWAYS);
3741         gtk_widget_set_usize(attach_scrwin, -1, 80);
3742
3743         attach_clist = gtk_clist_new_with_titles(N_ATTACH_COLS, titles);
3744         gtk_clist_set_column_justification(GTK_CLIST(attach_clist), COL_SIZE,
3745                                            GTK_JUSTIFY_RIGHT);
3746         gtk_clist_set_column_width(GTK_CLIST(attach_clist), COL_MIMETYPE, 240);
3747         gtk_clist_set_column_width(GTK_CLIST(attach_clist), COL_SIZE, 64);
3748         gtk_clist_set_selection_mode(GTK_CLIST(attach_clist),
3749                                      GTK_SELECTION_EXTENDED);
3750         for (i = 0; i < N_ATTACH_COLS; i++)
3751                 GTK_WIDGET_UNSET_FLAGS
3752                         (GTK_CLIST(attach_clist)->column[i].button,
3753                          GTK_CAN_FOCUS);
3754         gtk_container_add(GTK_CONTAINER(attach_scrwin), attach_clist);
3755
3756         gtk_signal_connect(GTK_OBJECT(attach_clist), "select_row",
3757                            GTK_SIGNAL_FUNC(attach_selected), compose);
3758         gtk_signal_connect(GTK_OBJECT(attach_clist), "button_press_event",
3759                            GTK_SIGNAL_FUNC(attach_button_pressed), compose);
3760         gtk_signal_connect(GTK_OBJECT(attach_clist), "key_press_event",
3761                            GTK_SIGNAL_FUNC(attach_key_pressed), compose);
3762
3763         /* drag and drop */
3764         gtk_drag_dest_set(attach_clist,
3765                           GTK_DEST_DEFAULT_ALL, compose_mime_types, 1,
3766                           GDK_ACTION_COPY);
3767         gtk_signal_connect(GTK_OBJECT(attach_clist), "drag_data_received",
3768                            GTK_SIGNAL_FUNC(compose_attach_drag_received_cb),
3769                            compose);
3770
3771
3772         edit_vbox = gtk_vbox_new(FALSE, 0);
3773 #if 0 /* NEW COMPOSE GUI */
3774         gtk_box_pack_start(GTK_BOX(vbox2), edit_vbox, TRUE, TRUE, 0);
3775 #endif
3776
3777         /* ruler */
3778         ruler_hbox = gtk_hbox_new(FALSE, 0);
3779         gtk_box_pack_start(GTK_BOX(edit_vbox), ruler_hbox, FALSE, FALSE, 0);
3780
3781         ruler = gtk_shruler_new();
3782         gtk_ruler_set_range(GTK_RULER(ruler), 0.0, 100.0, 1.0, 100.0);
3783         gtk_box_pack_start(GTK_BOX(ruler_hbox), ruler, TRUE, TRUE,
3784                            BORDER_WIDTH + 1);
3785         gtk_widget_set_usize(ruler_hbox, 1, -1);
3786
3787         /* text widget */
3788         scrolledwin = gtk_scrolled_window_new(NULL, NULL);
3789         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
3790                                        GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
3791         gtk_box_pack_start(GTK_BOX(edit_vbox), scrolledwin, TRUE, TRUE, 0);
3792         gtk_widget_set_usize(scrolledwin, prefs_common.compose_width, -1);
3793
3794         text = gtk_stext_new(gtk_scrolled_window_get_hadjustment
3795                             (GTK_SCROLLED_WINDOW(scrolledwin)),
3796                             gtk_scrolled_window_get_vadjustment
3797                             (GTK_SCROLLED_WINDOW(scrolledwin)));
3798         GTK_STEXT(text)->default_tab_width = 8;
3799         gtk_stext_set_editable(GTK_STEXT(text), TRUE);
3800
3801         if (prefs_common.block_cursor) {
3802                 GTK_STEXT(text)->cursor_type = STEXT_CURSOR_BLOCK;
3803         }
3804
3805         if (prefs_common.smart_wrapping) {
3806                 gtk_stext_set_word_wrap(GTK_STEXT(text), TRUE);
3807                 gtk_stext_set_wrap_rmargin(GTK_STEXT(text), prefs_common.linewrap_len);
3808         }
3809
3810         gtk_container_add(GTK_CONTAINER(scrolledwin), text);
3811
3812         gtk_signal_connect(GTK_OBJECT(text), "changed",
3813                            GTK_SIGNAL_FUNC(compose_changed_cb), compose);
3814         gtk_signal_connect(GTK_OBJECT(text), "grab_focus",
3815                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3816         gtk_signal_connect_after(GTK_OBJECT(text), "button_press_event",
3817                                  GTK_SIGNAL_FUNC(compose_button_press_cb),
3818                                  compose);
3819 #if 0
3820         gtk_signal_connect_after(GTK_OBJECT(text), "key_press_event",
3821                                  GTK_SIGNAL_FUNC(compose_key_press_cb),
3822                                  compose);
3823 #endif
3824         gtk_signal_connect_after(GTK_OBJECT(text), "size_allocate",
3825                                  GTK_SIGNAL_FUNC(compose_edit_size_alloc),
3826                                  ruler);
3827
3828         /* drag and drop */
3829         gtk_drag_dest_set(text, GTK_DEST_DEFAULT_ALL, compose_mime_types, 1,
3830                           GDK_ACTION_COPY);
3831         gtk_signal_connect(GTK_OBJECT(text), "drag_data_received",
3832                            GTK_SIGNAL_FUNC(compose_insert_drag_received_cb),
3833                            compose);
3834 #if USE_PSPELL
3835         if (prefs_common.enable_pspell) {
3836                 gtkpspell = gtkpspell_new_with_config(gtkpspellconfig,
3837                                                       prefs_common.pspell_path,
3838                                                       prefs_common.dictionary,
3839                                                       PSPELL_FASTMODE,
3840                                                       conv_get_current_charset_str());
3841                 if (gtkpspell == NULL)
3842                         prefs_common.enable_pspell = FALSE;
3843                 else
3844                         gtkpspell_attach(gtkpspell, GTK_STEXT(text));
3845         }
3846 #endif
3847         gtk_widget_show_all(vbox);
3848
3849         /* pane between attach clist and text */
3850         paned = gtk_vpaned_new();
3851         gtk_container_add(GTK_CONTAINER(vbox2), paned);
3852         gtk_paned_add1(GTK_PANED(paned), notebook);
3853         gtk_paned_add2(GTK_PANED(paned), edit_vbox);
3854         gtk_widget_show_all(paned);
3855
3856         style = gtk_widget_get_style(text);
3857
3858         /* workaround for the slow down of GtkText when using Pixmap theme */
3859         if (style->engine) {
3860                 GtkThemeEngine *engine;
3861
3862                 engine = style->engine;
3863                 style->engine = NULL;
3864                 new_style = gtk_style_copy(style);
3865                 style->engine = engine;
3866         } else
3867                 new_style = gtk_style_copy(style);
3868
3869         if (prefs_common.textfont) {
3870                 CharSet charset;
3871
3872                 charset = conv_get_current_charset();
3873                 if (MB_CUR_MAX == 1) {
3874                         gchar *fontstr, *p;
3875
3876                         Xstrdup_a(fontstr, prefs_common.textfont, );
3877                         if (fontstr && (p = strchr(fontstr, ',')) != NULL)
3878                                 *p = '\0';
3879                         font = gdk_font_load(fontstr);
3880                 } else
3881                         font = gdk_fontset_load(prefs_common.textfont);
3882                 if (font) {
3883                         gdk_font_unref(new_style->font);
3884                         new_style->font = font;
3885                 }
3886         }
3887
3888         gtk_widget_set_style(text, new_style);
3889
3890         color[0] = quote_color;
3891         cmap = gdk_window_get_colormap(window->window);
3892         gdk_colormap_alloc_colors(cmap, color, 1, FALSE, TRUE, success);
3893         if (success[0] == FALSE) {
3894                 g_warning("Compose: color allocation failed.\n");
3895                 style = gtk_widget_get_style(text);
3896                 quote_color = style->black;
3897         }
3898
3899         n_entries = sizeof(compose_popup_entries) /
3900                 sizeof(compose_popup_entries[0]);
3901         popupmenu = menu_create_items(compose_popup_entries, n_entries,
3902                                       "<Compose>", &popupfactory,
3903                                       compose);
3904
3905         ifactory = gtk_item_factory_from_widget(menubar);
3906         menu_set_sensitive(ifactory, "/Edit/Undo", FALSE);
3907         menu_set_sensitive(ifactory, "/Edit/Redo", FALSE);
3908
3909 #if 0 /* NEW COMPOSE GUI */
3910         if (account->protocol == A_NNTP) {
3911                 gtk_widget_hide(to_hbox);
3912                 gtk_widget_hide(to_entry);
3913                 gtk_widget_hide(cc_hbox);
3914                 gtk_widget_hide(cc_entry);
3915                 gtk_table_set_row_spacing(GTK_TABLE(table), 1, 0);
3916                 gtk_table_set_row_spacing(GTK_TABLE(table), 3, 0);
3917         } else {
3918                 gtk_widget_hide(newsgroups_hbox);
3919                 gtk_widget_hide(newsgroups_entry);
3920                 gtk_table_set_row_spacing(GTK_TABLE(table), 2, 0);
3921
3922                 menu_set_sensitive(ifactory, "/Message/Followup to", FALSE);
3923         }
3924 #endif
3925
3926         switch (prefs_common.toolbar_style) {
3927         case TOOLBAR_NONE:
3928                 gtk_widget_hide(handlebox);
3929                 break;
3930         case TOOLBAR_ICON:
3931                 gtk_toolbar_set_style(GTK_TOOLBAR(compose->toolbar),
3932                                       GTK_TOOLBAR_ICONS);
3933                 break;
3934         case TOOLBAR_TEXT:
3935                 gtk_toolbar_set_style(GTK_TOOLBAR(compose->toolbar),
3936                                       GTK_TOOLBAR_TEXT);
3937                 break;
3938         case TOOLBAR_BOTH:
3939                 gtk_toolbar_set_style(GTK_TOOLBAR(compose->toolbar),
3940                                       GTK_TOOLBAR_BOTH);
3941                 break;
3942         }
3943
3944         gtk_widget_show(window);
3945
3946         address_completion_start(window);
3947
3948         compose->window        = window;
3949         compose->vbox          = vbox;
3950         compose->menubar       = menubar;
3951         compose->handlebox     = handlebox;
3952
3953         compose->vbox2         = vbox2;
3954
3955         compose->table_vbox       = table_vbox;
3956         compose->table            = table;
3957 #if 0 /* NEW COMPOSE GUI */
3958         compose->to_hbox          = to_hbox;
3959         compose->to_entry         = to_entry;
3960         compose->newsgroups_hbox  = newsgroups_hbox;
3961         compose->newsgroups_entry = newsgroups_entry;
3962 #endif
3963         compose->subject_entry    = subject_entry;
3964 #if 0 /* NEW COMPOSE GUI */
3965         compose->cc_hbox          = cc_hbox;
3966         compose->cc_entry         = cc_entry;
3967         compose->bcc_hbox         = bcc_hbox;
3968         compose->bcc_entry        = bcc_entry;
3969         compose->reply_hbox       = reply_hbox;
3970         compose->reply_entry      = reply_entry;
3971         compose->followup_hbox    = followup_hbox;
3972         compose->followup_entry   = followup_entry;
3973 #endif
3974         compose->paned = paned;
3975
3976         compose->attach_scrwin = attach_scrwin;
3977         compose->attach_clist  = attach_clist;
3978
3979         compose->edit_vbox     = edit_vbox;
3980         compose->ruler_hbox    = ruler_hbox;
3981         compose->ruler         = ruler;
3982         compose->scrolledwin   = scrolledwin;
3983         compose->text          = text;
3984
3985         compose->focused_editable = NULL;
3986
3987         compose->popupmenu    = popupmenu;
3988         compose->popupfactory = popupfactory;
3989
3990         compose->mode = mode;
3991
3992         compose->replyto     = NULL;
3993         compose->mailinglist = NULL;
3994         compose->cc          = NULL;
3995         compose->bcc         = NULL;
3996         compose->followup_to = NULL;
3997         compose->inreplyto   = NULL;
3998         compose->references  = NULL;
3999         compose->msgid       = NULL;
4000         compose->boundary    = NULL;
4001
4002 #if USE_GPGME
4003         compose->use_signing    = FALSE;
4004         compose->use_encryption = FALSE;
4005 #endif /* USE_GPGME */
4006
4007         compose->modified = FALSE;
4008
4009         compose->return_receipt = FALSE;
4010
4011         compose->to_list        = NULL;
4012         compose->newsgroup_list = NULL;
4013
4014         compose->exteditor_file    = NULL;
4015         compose->exteditor_pid     = -1;
4016         compose->exteditor_readdes = -1;
4017         compose->exteditor_tag     = -1;
4018
4019         compose_set_title(compose);
4020
4021 #if 0 /* NEW COMPOSE GUI */
4022         compose->use_bcc        = FALSE;
4023         compose->use_replyto    = FALSE;
4024         compose->use_followupto = FALSE;
4025 #endif
4026
4027 #if USE_PSPELL
4028         compose->gtkpspell      = gtkpspell;
4029 #endif
4030
4031 #if 0 /* NEW COMPOSE GUI */
4032         if (account->protocol != A_NNTP) {
4033                 menuitem = gtk_item_factory_get_item(ifactory, "/Message/To");
4034                 gtk_check_menu_item_set_active
4035                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
4036                 gtk_widget_set_sensitive(menuitem, FALSE);
4037                 menuitem = gtk_item_factory_get_item(ifactory, "/Message/Cc");
4038                 gtk_check_menu_item_set_active
4039                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
4040                 gtk_widget_set_sensitive(menuitem, FALSE);
4041         }
4042 #endif
4043         if (account->set_autocc && account->auto_cc && mode != COMPOSE_REEDIT) {
4044                 compose_entry_append(compose, account->auto_cc, COMPOSE_CC);
4045 #if 0 /* NEW COMPOSE GUI */
4046                 compose->use_cc = TRUE;
4047                 gtk_entry_set_text(GTK_ENTRY(cc_entry), account->auto_cc);
4048                 menuitem = gtk_item_factory_get_item(ifactory, "/Message/Cc");
4049                 gtk_check_menu_item_set_active
4050                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
4051 #endif
4052         }
4053         if (account->set_autobcc) {
4054                 compose_entry_append(compose, account->auto_bcc, COMPOSE_BCC);
4055 #if 0 /* NEW COMPOSE GUI */
4056                 compose->use_bcc = TRUE;
4057                 menuitem = gtk_item_factory_get_item(ifactory, "/Message/Bcc");
4058                 gtk_check_menu_item_set_active
4059                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
4060                 if (account->auto_bcc && mode != COMPOSE_REEDIT)
4061                         gtk_entry_set_text(GTK_ENTRY(bcc_entry),
4062                                            account->auto_bcc);
4063 #endif
4064         }
4065         if (account->set_autoreplyto && account->auto_replyto && mode != COMPOSE_REEDIT) {
4066                 compose_entry_append(compose, account->auto_replyto, COMPOSE_REPLYTO);
4067 #if 0 /* NEW COMPOSE GUI */
4068                 compose->use_replyto = TRUE;
4069                 menuitem = gtk_item_factory_get_item(ifactory,
4070                                                      "/Message/Reply to");
4071                 gtk_check_menu_item_set_active
4072                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
4073                 gtk_entry_set_text(GTK_ENTRY(reply_entry),
4074                                    account->auto_replyto);
4075 #endif
4076         }
4077         menuitem = gtk_item_factory_get_item(ifactory, "/Tool/Show ruler");
4078         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
4079                                        prefs_common.show_ruler);
4080
4081 #if USE_GPGME
4082         menuitem = gtk_item_factory_get_item(ifactory, "/Message/Sign");
4083         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
4084                                        prefs_common.default_sign);
4085         menuitem = gtk_item_factory_get_item(ifactory, "/Message/Encrypt");
4086         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
4087                                        prefs_common.default_encrypt);
4088 #endif /* USE_GPGME */
4089
4090         addressbook_set_target_compose(compose);
4091
4092         compose_list = g_list_append(compose_list, compose);
4093
4094 #if 0 /* NEW COMPOSE GUI */
4095         compose->use_to         = FALSE;
4096         compose->use_cc         = FALSE;
4097         compose->use_attach     = TRUE;
4098 #endif
4099
4100 #if 0 /* NEW COMPOSE GUI */
4101         if (!compose->use_bcc) {
4102                 gtk_widget_hide(bcc_hbox);
4103                 gtk_widget_hide(bcc_entry);
4104                 gtk_table_set_row_spacing(GTK_TABLE(table), 4, 0);
4105         }
4106         if (!compose->use_replyto) {
4107                 gtk_widget_hide(reply_hbox);
4108                 gtk_widget_hide(reply_entry);
4109                 gtk_table_set_row_spacing(GTK_TABLE(table), 5, 0);
4110         }
4111         if (!compose->use_followupto) {
4112                 gtk_widget_hide(followup_hbox);
4113                 gtk_widget_hide(followup_entry);
4114                 gtk_table_set_row_spacing(GTK_TABLE(table), 6, 0);
4115         }
4116 #endif
4117         if (!prefs_common.show_ruler)
4118                 gtk_widget_hide(ruler_hbox);
4119
4120         select_account(compose, account);
4121
4122         return compose;
4123 }
4124
4125 #include "pixmaps/stock_mail_send.xpm"
4126 #include "pixmaps/stock_mail_send_queue.xpm"
4127 #include "pixmaps/stock_mail.xpm"
4128 #include "pixmaps/stock_paste.xpm"
4129 #include "pixmaps/stock_mail_attach.xpm"
4130 #include "pixmaps/stock_mail_compose.xpm"
4131 #include "pixmaps/linewrap.xpm"
4132 #include "pixmaps/tb_address_book.xpm"
4133
4134 #define CREATE_TOOLBAR_ICON(xpm_d) \
4135 { \
4136         icon = gdk_pixmap_create_from_xpm_d(container->window, &mask, \
4137                                             &container->style->white, \
4138                                             xpm_d); \
4139         icon_wid = gtk_pixmap_new(icon, mask); \
4140 }
4141
4142 static void compose_toolbar_create(Compose *compose, GtkWidget *container)
4143 {
4144         GtkWidget *toolbar;
4145         GdkPixmap *icon;
4146         GdkBitmap *mask;
4147         GtkWidget *icon_wid;
4148         GtkWidget *send_btn;
4149         GtkWidget *sendl_btn;
4150         GtkWidget *draft_btn;
4151         GtkWidget *insert_btn;
4152         GtkWidget *attach_btn;
4153         GtkWidget *sig_btn;
4154         GtkWidget *exteditor_btn;
4155         GtkWidget *linewrap_btn;
4156         GtkWidget *addrbook_btn;
4157
4158         toolbar = gtk_toolbar_new(GTK_ORIENTATION_HORIZONTAL,
4159                                   GTK_TOOLBAR_BOTH);
4160         gtk_container_add(GTK_CONTAINER(container), toolbar);
4161         gtk_container_set_border_width(GTK_CONTAINER(container), 2);
4162         gtk_toolbar_set_button_relief(GTK_TOOLBAR(toolbar), GTK_RELIEF_NONE);
4163         gtk_toolbar_set_space_style(GTK_TOOLBAR(toolbar),
4164                                     GTK_TOOLBAR_SPACE_LINE);
4165
4166         CREATE_TOOLBAR_ICON(stock_mail_send_xpm);
4167         send_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4168                                            _("Send"),
4169                                            _("Send message"),
4170                                            "Send",
4171                                            icon_wid, toolbar_send_cb, compose);
4172
4173         CREATE_TOOLBAR_ICON(stock_mail_send_queue_xpm);
4174         /* CREATE_TOOLBAR_ICON(tb_mail_queue_send_xpm); */
4175         sendl_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4176                                            _("Send later"),
4177                                            _("Put into queue folder and send later"),
4178                                            "Send later",
4179                                            icon_wid, toolbar_send_later_cb,
4180                                            compose);
4181
4182         CREATE_TOOLBAR_ICON(stock_mail_xpm);
4183         draft_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4184                                             _("Draft"),
4185                                             _("Save to draft folder"),
4186                                             "Draft",
4187                                             icon_wid, toolbar_draft_cb,
4188                                             compose);
4189
4190         gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
4191
4192         CREATE_TOOLBAR_ICON(stock_paste_xpm);
4193         insert_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4194                                              _("Insert"),
4195                                              _("Insert file"),
4196                                              "Insert",
4197                                              icon_wid, toolbar_insert_cb,
4198                                              compose);
4199
4200         CREATE_TOOLBAR_ICON(stock_mail_attach_xpm);
4201         attach_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4202                                              _("Attach"),
4203                                              _("Attach file"),
4204                                              "Attach",
4205                                              icon_wid, toolbar_attach_cb,
4206                                              compose);
4207
4208         gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
4209
4210         CREATE_TOOLBAR_ICON(stock_mail_xpm);
4211         sig_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4212                                           _("Signature"),
4213                                           _("Insert signature"),
4214                                           "Signature",
4215                                           icon_wid, toolbar_sig_cb, compose);
4216
4217         gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
4218
4219         CREATE_TOOLBAR_ICON(stock_mail_compose_xpm);
4220         exteditor_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4221                                                 _("Editor"),
4222                                                 _("Edit with external editor"),
4223                                                 "Editor",
4224                                                 icon_wid,
4225                                                 toolbar_ext_editor_cb,
4226                                                 compose);
4227
4228         CREATE_TOOLBAR_ICON(linewrap_xpm);
4229         linewrap_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4230                                                _("Linewrap"),
4231                                                _("Wrap current paragraph"),
4232                                                "Linewrap",
4233                                                icon_wid,
4234                                                toolbar_linewrap_cb,
4235                                                compose);
4236
4237         gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
4238
4239         CREATE_TOOLBAR_ICON(tb_address_book_xpm);
4240         addrbook_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4241                                                _("Address"),
4242                                                _("Address book"),
4243                                                "Address",
4244                                                icon_wid, toolbar_address_cb,
4245                                                compose);
4246
4247         compose->toolbar       = toolbar;
4248         compose->send_btn      = send_btn;
4249         compose->sendl_btn     = sendl_btn;
4250         compose->draft_btn     = draft_btn;
4251         compose->insert_btn    = insert_btn;
4252         compose->attach_btn    = attach_btn;
4253         compose->sig_btn       = sig_btn;
4254         compose->exteditor_btn = exteditor_btn;
4255         compose->linewrap_btn  = linewrap_btn;
4256         compose->addrbook_btn  = addrbook_btn;
4257
4258         gtk_widget_show_all(toolbar);
4259 }
4260
4261 #undef CREATE_TOOLBAR_ICON
4262
4263 static GtkWidget *compose_account_option_menu_create(Compose *compose)
4264 {
4265         GList *accounts;
4266         GtkWidget *hbox;
4267         GtkWidget *optmenu;
4268         GtkWidget *menu;
4269         gint num = 0, def_menu = 0;
4270
4271         accounts = account_get_list();
4272         g_return_val_if_fail(accounts != NULL, NULL);
4273
4274         hbox = gtk_hbox_new(FALSE, 0);
4275         optmenu = gtk_option_menu_new();
4276         gtk_box_pack_start(GTK_BOX(hbox), optmenu, FALSE, FALSE, 0);
4277         menu = gtk_menu_new();
4278
4279         for (; accounts != NULL; accounts = accounts->next, num++) {
4280                 PrefsAccount *ac = (PrefsAccount *)accounts->data;
4281                 GtkWidget *menuitem;
4282                 gchar *name;
4283
4284                 if (ac == compose->account) def_menu = num;
4285
4286                 name = g_strdup_printf("%s: %s <%s>",
4287                                        ac->account_name, ac->name, ac->address);
4288                 MENUITEM_ADD(menu, menuitem, name, ac);
4289                 g_free(name);
4290                 gtk_signal_connect(GTK_OBJECT(menuitem), "activate",
4291                                    GTK_SIGNAL_FUNC(account_activated),
4292                                    compose);
4293         }
4294
4295         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), menu);
4296         gtk_option_menu_set_history(GTK_OPTION_MENU(optmenu), def_menu);
4297
4298         return hbox;
4299 }
4300
4301 static void compose_destroy(Compose *compose)
4302 {
4303         gint row;
4304         GtkCList *clist = GTK_CLIST(compose->attach_clist);
4305         AttachInfo *ainfo;
4306
4307         /* NOTE: address_completion_end() does nothing with the window
4308          * however this may change. */
4309         address_completion_end(compose->window);
4310
4311         slist_free_strings(compose->to_list);
4312         g_slist_free(compose->to_list);
4313         slist_free_strings(compose->newsgroup_list);
4314         g_slist_free(compose->newsgroup_list);
4315         slist_free_strings(compose->header_list);
4316         g_slist_free(compose->header_list);
4317
4318         procmsg_msginfo_free(compose->targetinfo);
4319
4320         g_free(compose->replyto);
4321         g_free(compose->cc);
4322         g_free(compose->bcc);
4323         g_free(compose->newsgroups);
4324         g_free(compose->followup_to);
4325
4326         g_free(compose->inreplyto);
4327         g_free(compose->references);
4328         g_free(compose->msgid);
4329         g_free(compose->boundary);
4330
4331         g_free(compose->exteditor_file);
4332
4333         for (row = 0; (ainfo = gtk_clist_get_row_data(clist, row)) != NULL;
4334              row++)
4335                 compose_attach_info_free(ainfo);
4336
4337         if (addressbook_get_target_compose() == compose)
4338                 addressbook_set_target_compose(NULL);
4339
4340         prefs_common.compose_width = compose->scrolledwin->allocation.width;
4341         prefs_common.compose_height = compose->window->allocation.height;
4342
4343         gtk_widget_destroy(compose->paned);
4344
4345         g_free(compose);
4346
4347         compose_list = g_list_remove(compose_list, compose);
4348 }
4349
4350 static void compose_attach_info_free(AttachInfo *ainfo)
4351 {
4352         g_free(ainfo->file);
4353         g_free(ainfo->content_type);
4354         g_free(ainfo->name);
4355         g_free(ainfo);
4356 }
4357
4358 static void compose_attach_remove_selected(Compose *compose)
4359 {
4360         GtkCList *clist = GTK_CLIST(compose->attach_clist);
4361         AttachInfo *ainfo;
4362         gint row;
4363
4364         while (clist->selection != NULL) {
4365                 row = GPOINTER_TO_INT(clist->selection->data);
4366                 ainfo = gtk_clist_get_row_data(clist, row);
4367                 compose_attach_info_free(ainfo);
4368                 gtk_clist_remove(clist, row);
4369         }
4370 }
4371
4372 static struct _AttachProperty
4373 {
4374         GtkWidget *window;
4375         GtkWidget *mimetype_entry;
4376         GtkWidget *encoding_optmenu;
4377         GtkWidget *path_entry;
4378         GtkWidget *filename_entry;
4379         GtkWidget *ok_btn;
4380         GtkWidget *cancel_btn;
4381 } attach_prop;
4382
4383 static void compose_attach_property(Compose *compose)
4384 {
4385         GtkCList *clist = GTK_CLIST(compose->attach_clist);
4386         AttachInfo *ainfo;
4387         gint row;
4388         GtkOptionMenu *optmenu;
4389         static gboolean cancelled;
4390
4391         if (!clist->selection) return;
4392         row = GPOINTER_TO_INT(clist->selection->data);
4393
4394         ainfo = gtk_clist_get_row_data(clist, row);
4395         if (!ainfo) return;
4396
4397         if (!attach_prop.window)
4398                 compose_attach_property_create(&cancelled);
4399         gtk_widget_grab_focus(attach_prop.ok_btn);
4400         gtk_widget_show(attach_prop.window);
4401         manage_window_set_transient(GTK_WINDOW(attach_prop.window));
4402
4403         optmenu = GTK_OPTION_MENU(attach_prop.encoding_optmenu);
4404         if (ainfo->encoding == ENC_UNKNOWN)
4405                 gtk_option_menu_set_history(optmenu, ENC_BASE64);
4406         else
4407                 gtk_option_menu_set_history(optmenu, ainfo->encoding);
4408
4409         gtk_entry_set_text(GTK_ENTRY(attach_prop.mimetype_entry),
4410                            ainfo->content_type ? ainfo->content_type : "");
4411         gtk_entry_set_text(GTK_ENTRY(attach_prop.path_entry),
4412                            ainfo->file ? ainfo->file : "");
4413         gtk_entry_set_text(GTK_ENTRY(attach_prop.filename_entry),
4414                            ainfo->name ? ainfo->name : "");
4415
4416         for (;;) {
4417                 gchar *text;
4418                 gchar *cnttype = NULL;
4419                 gchar *file = NULL;
4420                 off_t size = 0;
4421                 GtkWidget *menu;
4422                 GtkWidget *menuitem;
4423
4424                 cancelled = FALSE;
4425                 gtk_main();
4426
4427                 if (cancelled == TRUE) {
4428                         gtk_widget_hide(attach_prop.window);
4429                         break;
4430                 }
4431
4432                 text = gtk_entry_get_text(GTK_ENTRY(attach_prop.mimetype_entry));
4433                 if (*text != '\0') {
4434                         gchar *p;
4435
4436                         text = g_strstrip(g_strdup(text));
4437                         if ((p = strchr(text, '/')) && !strchr(p + 1, '/')) {
4438                                 cnttype = g_strdup(text);
4439                                 g_free(text);
4440                         } else {
4441                                 alertpanel_error(_("Invalid MIME type."));
4442                                 g_free(text);
4443                                 continue;
4444                         }
4445                 }
4446
4447                 menu = gtk_option_menu_get_menu(optmenu);
4448                 menuitem = gtk_menu_get_active(GTK_MENU(menu));
4449                 ainfo->encoding = GPOINTER_TO_INT
4450                         (gtk_object_get_user_data(GTK_OBJECT(menuitem)));
4451
4452                 text = gtk_entry_get_text(GTK_ENTRY(attach_prop.path_entry));
4453                 if (*text != '\0') {
4454                         if (is_file_exist(text) &&
4455                             (size = get_file_size(text)) > 0)
4456                                 file = g_strdup(text);
4457                         else {
4458                                 alertpanel_error
4459                                         (_("File doesn't exist or is empty."));
4460                                 g_free(cnttype);
4461                                 continue;
4462                         }
4463                 }
4464
4465                 text = gtk_entry_get_text(GTK_ENTRY(attach_prop.filename_entry));
4466                 if (*text != '\0') {
4467                         g_free(ainfo->name);
4468                         ainfo->name = g_strdup(text);
4469                 }
4470
4471                 if (cnttype) {
4472                         g_free(ainfo->content_type);
4473                         ainfo->content_type = cnttype;
4474                 }
4475                 if (file) {
4476                         g_free(ainfo->file);
4477                         ainfo->file = file;
4478                 }
4479                 if (size)
4480                         ainfo->size = size;
4481
4482                 gtk_clist_set_text(clist, row, COL_MIMETYPE,
4483                                    ainfo->content_type);
4484                 gtk_clist_set_text(clist, row, COL_SIZE,
4485                                    to_human_readable(ainfo->size));
4486                 gtk_clist_set_text(clist, row, COL_NAME, ainfo->name);
4487
4488                 gtk_widget_hide(attach_prop.window);
4489                 break;
4490         }
4491 }
4492
4493 #define SET_LABEL_AND_ENTRY(str, entry, top) \
4494 { \
4495         label = gtk_label_new(str); \
4496         gtk_table_attach(GTK_TABLE(table), label, 0, 1, top, (top + 1), \
4497                          GTK_FILL, 0, 0, 0); \
4498         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5); \
4499  \
4500         entry = gtk_entry_new(); \
4501         gtk_table_attach(GTK_TABLE(table), entry, 1, 2, top, (top + 1), \
4502                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0); \
4503 }
4504
4505 static void compose_attach_property_create(gboolean *cancelled)
4506 {
4507         GtkWidget *window;
4508         GtkWidget *vbox;
4509         GtkWidget *table;
4510         GtkWidget *label;
4511         GtkWidget *mimetype_entry;
4512         GtkWidget *hbox;
4513         GtkWidget *optmenu;
4514         GtkWidget *optmenu_menu;
4515         GtkWidget *menuitem;
4516         GtkWidget *path_entry;
4517         GtkWidget *filename_entry;
4518         GtkWidget *hbbox;
4519         GtkWidget *ok_btn;
4520         GtkWidget *cancel_btn;
4521         GList     *mime_type_list, *strlist;
4522
4523         debug_print("Creating attach_property window...\n");
4524
4525         window = gtk_window_new(GTK_WINDOW_DIALOG);
4526         gtk_widget_set_usize(window, 480, -1);
4527         gtk_container_set_border_width(GTK_CONTAINER(window), 8);
4528         gtk_window_set_title(GTK_WINDOW(window), _("Property"));
4529         gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
4530         gtk_window_set_modal(GTK_WINDOW(window), TRUE);
4531         gtk_signal_connect(GTK_OBJECT(window), "delete_event",
4532                            GTK_SIGNAL_FUNC(attach_property_delete_event),
4533                            cancelled);
4534         gtk_signal_connect(GTK_OBJECT(window), "key_press_event",
4535                            GTK_SIGNAL_FUNC(attach_property_key_pressed),
4536                            cancelled);
4537
4538         vbox = gtk_vbox_new(FALSE, 8);
4539         gtk_container_add(GTK_CONTAINER(window), vbox);
4540
4541         table = gtk_table_new(4, 2, FALSE);
4542         gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
4543         gtk_table_set_row_spacings(GTK_TABLE(table), 8);
4544         gtk_table_set_col_spacings(GTK_TABLE(table), 8);
4545
4546         label = gtk_label_new(_("MIME type"));
4547         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 0, (0 + 1),
4548                          GTK_FILL, 0, 0, 0);
4549         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
4550         mimetype_entry = gtk_combo_new();
4551         gtk_table_attach(GTK_TABLE(table), mimetype_entry, 1, 2, 0, (0 + 1),
4552                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
4553
4554         /* stuff with list */
4555         mime_type_list = procmime_get_mime_type_list();
4556         strlist = NULL;
4557         for (; mime_type_list != NULL; mime_type_list = mime_type_list->next) {
4558                 MimeType *type = (MimeType *) mime_type_list->data;
4559                 strlist = g_list_append(strlist,
4560                                 g_strdup_printf("%s/%s",
4561                                         type->type, type->sub_type));
4562         }
4563
4564         gtk_combo_set_popdown_strings(GTK_COMBO(mimetype_entry), strlist);
4565
4566         for (mime_type_list = strlist; mime_type_list != NULL;
4567                 mime_type_list = mime_type_list->next)
4568                 g_free(mime_type_list->data);
4569         g_list_free(strlist);
4570
4571         mimetype_entry = GTK_COMBO(mimetype_entry)->entry;
4572
4573         label = gtk_label_new(_("Encoding"));
4574         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 1, 2,
4575                          GTK_FILL, 0, 0, 0);
4576         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
4577
4578         hbox = gtk_hbox_new(FALSE, 0);
4579         gtk_table_attach(GTK_TABLE(table), hbox, 1, 2, 1, 2,
4580                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
4581
4582         optmenu = gtk_option_menu_new();
4583         gtk_box_pack_start(GTK_BOX(hbox), optmenu, FALSE, FALSE, 0);
4584
4585         optmenu_menu = gtk_menu_new();
4586         MENUITEM_ADD(optmenu_menu, menuitem, "7bit", ENC_7BIT);
4587         gtk_widget_set_sensitive(menuitem, FALSE);
4588         MENUITEM_ADD(optmenu_menu, menuitem, "8bit", ENC_8BIT);
4589         gtk_widget_set_sensitive(menuitem, FALSE);
4590         MENUITEM_ADD(optmenu_menu, menuitem, "quoted-printable", ENC_QUOTED_PRINTABLE);
4591         gtk_widget_set_sensitive(menuitem, FALSE);
4592         MENUITEM_ADD(optmenu_menu, menuitem, "base64", ENC_BASE64);
4593
4594         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
4595
4596         SET_LABEL_AND_ENTRY(_("Path"),      path_entry,     2);
4597         SET_LABEL_AND_ENTRY(_("File name"), filename_entry, 3);
4598
4599         gtkut_button_set_create(&hbbox, &ok_btn, _("OK"),
4600                                 &cancel_btn, _("Cancel"), NULL, NULL);
4601         gtk_box_pack_end(GTK_BOX(vbox), hbbox, FALSE, FALSE, 0);
4602         gtk_widget_grab_default(ok_btn);
4603
4604         gtk_signal_connect(GTK_OBJECT(ok_btn), "clicked",
4605                            GTK_SIGNAL_FUNC(attach_property_ok),
4606                            cancelled);
4607         gtk_signal_connect(GTK_OBJECT(cancel_btn), "clicked",
4608                            GTK_SIGNAL_FUNC(attach_property_cancel),
4609                            cancelled);
4610
4611         gtk_widget_show_all(vbox);
4612
4613         attach_prop.window           = window;
4614         attach_prop.mimetype_entry   = mimetype_entry;
4615         attach_prop.encoding_optmenu = optmenu;
4616         attach_prop.path_entry       = path_entry;
4617         attach_prop.filename_entry   = filename_entry;
4618         attach_prop.ok_btn           = ok_btn;
4619         attach_prop.cancel_btn       = cancel_btn;
4620 }
4621
4622 #undef SET_LABEL_AND_ENTRY
4623
4624 static void attach_property_ok(GtkWidget *widget, gboolean *cancelled)
4625 {
4626         *cancelled = FALSE;
4627         gtk_main_quit();
4628 }
4629
4630 static void attach_property_cancel(GtkWidget *widget, gboolean *cancelled)
4631 {
4632         *cancelled = TRUE;
4633         gtk_main_quit();
4634 }
4635
4636 static gint attach_property_delete_event(GtkWidget *widget, GdkEventAny *event,
4637                                          gboolean *cancelled)
4638 {
4639         *cancelled = TRUE;
4640         gtk_main_quit();
4641
4642         return TRUE;
4643 }
4644
4645 static void attach_property_key_pressed(GtkWidget *widget, GdkEventKey *event,
4646                                         gboolean *cancelled)
4647 {
4648         if (event && event->keyval == GDK_Escape) {
4649                 *cancelled = TRUE;
4650                 gtk_main_quit();
4651         }
4652 }
4653
4654 static void compose_exec_ext_editor(Compose *compose)
4655 {
4656         gchar tmp[64];
4657         pid_t pid;
4658         gint pipe_fds[2];
4659
4660         g_snprintf(tmp, sizeof(tmp), "%s%ctmpmsg.%08x",
4661                    g_get_tmp_dir(), G_DIR_SEPARATOR, (gint)compose);
4662
4663         if (pipe(pipe_fds) < 0) {
4664                 perror("pipe");
4665                 return;
4666         }
4667
4668         if ((pid = fork()) < 0) {
4669                 perror("fork");
4670                 return;
4671         }
4672
4673         if (pid != 0) {
4674                 /* close the write side of the pipe */
4675                 close(pipe_fds[1]);
4676
4677                 compose->exteditor_file    = g_strdup(tmp);
4678                 compose->exteditor_pid     = pid;
4679                 compose->exteditor_readdes = pipe_fds[0];
4680
4681                 compose_set_ext_editor_sensitive(compose, FALSE);
4682
4683                 compose->exteditor_tag =
4684                         gdk_input_add(pipe_fds[0], GDK_INPUT_READ,
4685                                       compose_input_cb, compose);
4686         } else {        /* process-monitoring process */
4687                 pid_t pid_ed;
4688
4689                 if (setpgid(0, 0))
4690                         perror("setpgid");
4691
4692                 /* close the read side of the pipe */
4693                 close(pipe_fds[0]);
4694
4695                 if (compose_write_body_to_file(compose, tmp) < 0) {
4696                         fd_write(pipe_fds[1], "2\n", 2);
4697                         _exit(1);
4698                 }
4699
4700                 pid_ed = compose_exec_ext_editor_real(tmp);
4701                 if (pid_ed < 0) {
4702                         fd_write(pipe_fds[1], "1\n", 2);
4703                         _exit(1);
4704                 }
4705
4706                 /* wait until editor is terminated */
4707                 waitpid(pid_ed, NULL, 0);
4708
4709                 fd_write(pipe_fds[1], "0\n", 2);
4710
4711                 close(pipe_fds[1]);
4712                 _exit(0);
4713         }
4714 }
4715
4716 static gint compose_exec_ext_editor_real(const gchar *file)
4717 {
4718         static gchar *def_cmd = "emacs %s";
4719         gchar buf[1024];
4720         gchar *p;
4721         gchar **cmdline;
4722         pid_t pid;
4723
4724         g_return_val_if_fail(file != NULL, -1);
4725
4726         if ((pid = fork()) < 0) {
4727                 perror("fork");
4728                 return -1;
4729         }
4730
4731         if (pid != 0) return pid;
4732
4733         /* grandchild process */
4734
4735         if (setpgid(0, getppid()))
4736                 perror("setpgid");
4737
4738         if (prefs_common.ext_editor_cmd &&
4739             (p = strchr(prefs_common.ext_editor_cmd, '%')) &&
4740             *(p + 1) == 's' && !strchr(p + 2, '%')) {
4741                 g_snprintf(buf, sizeof(buf), prefs_common.ext_editor_cmd, file);
4742         } else {
4743                 if (prefs_common.ext_editor_cmd)
4744                         g_warning(_("External editor command line is invalid: `%s'\n"),
4745                                   prefs_common.ext_editor_cmd);
4746                 g_snprintf(buf, sizeof(buf), def_cmd, file);
4747         }
4748
4749         cmdline = g_strsplit(buf, " ", 1024);
4750         execvp(cmdline[0], cmdline);
4751
4752         perror("execvp");
4753         g_strfreev(cmdline);
4754
4755         _exit(1);
4756 }
4757
4758 static gboolean compose_ext_editor_kill(Compose *compose)
4759 {
4760         pid_t pgid = compose->exteditor_pid * -1;
4761         gint ret;
4762
4763         ret = kill(pgid, 0);
4764
4765         if (ret == 0 || (ret == -1 && EPERM == errno)) {
4766                 AlertValue val;
4767                 gchar *msg;
4768
4769                 msg = g_strdup_printf
4770                         (_("The external editor is still working.\n"
4771                            "Force terminating the process?\n"
4772                            "process group id: %d"), -pgid);
4773                 val = alertpanel(_("Notice"), msg, _("Yes"), _("+No"), NULL);
4774                 g_free(msg);
4775
4776                 if (val == G_ALERTDEFAULT) {
4777                         gdk_input_remove(compose->exteditor_tag);
4778                         close(compose->exteditor_readdes);
4779
4780                         if (kill(pgid, SIGTERM) < 0) perror("kill");
4781                         waitpid(compose->exteditor_pid, NULL, 0);
4782
4783                         g_warning(_("Terminated process group id: %d"), -pgid);
4784                         g_warning(_("Temporary file: %s"),
4785                                   compose->exteditor_file);
4786
4787                         compose_set_ext_editor_sensitive(compose, TRUE);
4788
4789                         g_free(compose->exteditor_file);
4790                         compose->exteditor_file    = NULL;
4791                         compose->exteditor_pid     = -1;
4792                         compose->exteditor_readdes = -1;
4793                         compose->exteditor_tag     = -1;
4794                 } else
4795                         return FALSE;
4796         }
4797
4798         return TRUE;
4799 }
4800
4801 static void compose_input_cb(gpointer data, gint source,
4802                              GdkInputCondition condition)
4803 {
4804         gchar buf[3];
4805         Compose *compose = (Compose *)data;
4806         gint i = 0;
4807
4808         debug_print(_("Compose: input from monitoring process\n"));
4809
4810         gdk_input_remove(compose->exteditor_tag);
4811
4812         for (;;) {
4813                 if (read(source, &buf[i], 1) < 1) {
4814                         buf[0] = '3';
4815                         break;
4816                 }
4817                 if (buf[i] == '\n') {
4818                         buf[i] = '\0';
4819                         break;
4820                 }
4821                 i++;
4822                 if (i == sizeof(buf) - 1)
4823                         break;
4824         }
4825
4826         waitpid(compose->exteditor_pid, NULL, 0);
4827
4828         if (buf[0] == '0') {            /* success */
4829                 GtkSText *text = GTK_STEXT(compose->text);
4830
4831                 gtk_stext_freeze(text);
4832                 gtk_stext_set_point(text, 0);
4833                 gtk_stext_forward_delete(text, gtk_stext_get_length(text));
4834                 compose_insert_file(compose, compose->exteditor_file);
4835                 compose_changed_cb(NULL, compose);
4836                 gtk_stext_thaw(text);
4837
4838                 if (unlink(compose->exteditor_file) < 0)
4839                         FILE_OP_ERROR(compose->exteditor_file, "unlink");
4840         } else if (buf[0] == '1') {     /* failed */
4841                 g_warning(_("Couldn't exec external editor\n"));
4842                 if (unlink(compose->exteditor_file) < 0)
4843                         FILE_OP_ERROR(compose->exteditor_file, "unlink");
4844         } else if (buf[0] == '2') {
4845                 g_warning(_("Couldn't write to file\n"));
4846         } else if (buf[0] == '3') {
4847                 g_warning(_("Pipe read failed\n"));
4848         }
4849
4850         close(source);
4851
4852         compose_set_ext_editor_sensitive(compose, TRUE);
4853
4854         g_free(compose->exteditor_file);
4855         compose->exteditor_file    = NULL;
4856         compose->exteditor_pid     = -1;
4857         compose->exteditor_readdes = -1;
4858         compose->exteditor_tag     = -1;
4859 }
4860
4861 static void compose_set_ext_editor_sensitive(Compose *compose,
4862                                              gboolean sensitive)
4863 {
4864         GtkItemFactory *ifactory;
4865
4866         ifactory = gtk_item_factory_from_widget(compose->menubar);
4867
4868         menu_set_sensitive(ifactory, "/Message/Send", sensitive);
4869         menu_set_sensitive(ifactory, "/Message/Send later", sensitive);
4870         menu_set_sensitive(ifactory, "/Message/Save to draft folder",
4871                            sensitive);
4872         menu_set_sensitive(ifactory, "/File/Insert file", sensitive);
4873         menu_set_sensitive(ifactory, "/File/Insert signature", sensitive);
4874         menu_set_sensitive(ifactory, "/Edit/Wrap current paragraph", sensitive);
4875         menu_set_sensitive(ifactory, "/Edit/Wrap all long lines", sensitive);
4876         menu_set_sensitive(ifactory, "/Edit/Edit with external editor",
4877                            sensitive);
4878
4879         gtk_widget_set_sensitive(compose->text,          sensitive);
4880         gtk_widget_set_sensitive(compose->send_btn,      sensitive);
4881         gtk_widget_set_sensitive(compose->sendl_btn,     sensitive);
4882         gtk_widget_set_sensitive(compose->draft_btn,     sensitive);
4883         gtk_widget_set_sensitive(compose->insert_btn,    sensitive);
4884         gtk_widget_set_sensitive(compose->sig_btn,       sensitive);
4885         gtk_widget_set_sensitive(compose->exteditor_btn, sensitive);
4886         gtk_widget_set_sensitive(compose->linewrap_btn,  sensitive);
4887 }
4888
4889 static gint calc_cursor_xpos(GtkSText *text, gint extra, gint char_width)
4890 {
4891         gint cursor_pos;
4892
4893         cursor_pos = (text->cursor_pos_x - extra) / char_width;
4894         cursor_pos = MAX(cursor_pos, 0);
4895
4896         return cursor_pos;
4897 }
4898
4899 /* callback functions */
4900
4901 /* compose_edit_size_alloc() - called when resized. don't know whether Gtk
4902  * includes "non-client" (windows-izm) in calculation, so this calculation
4903  * may not be accurate.
4904  */
4905 static gboolean compose_edit_size_alloc(GtkEditable *widget,
4906                                         GtkAllocation *allocation,
4907                                         GtkSHRuler *shruler)
4908 {
4909         if (prefs_common.show_ruler) {
4910                 gint char_width;
4911                 gint line_width_in_chars;
4912
4913                 char_width = gtkut_get_font_width
4914                         (GTK_WIDGET(widget)->style->font);
4915                 line_width_in_chars =
4916                         (allocation->width - allocation->x) / char_width;
4917
4918                 /* got the maximum */
4919                 gtk_ruler_set_range(GTK_RULER(shruler),
4920                                     0.0, line_width_in_chars,
4921                                     calc_cursor_xpos(GTK_STEXT(widget),
4922                                                      allocation->x,
4923                                                      char_width),
4924                                     /*line_width_in_chars*/ char_width);
4925         }
4926
4927         return TRUE;
4928 }
4929
4930 static void toolbar_send_cb(GtkWidget *widget, gpointer data)
4931 {
4932         compose_send_cb(data, 0, NULL);
4933 }
4934
4935 static void toolbar_send_later_cb(GtkWidget *widget, gpointer data)
4936 {
4937         compose_send_later_cb(data, 0, NULL);
4938 }
4939
4940 static void toolbar_draft_cb(GtkWidget *widget, gpointer data)
4941 {
4942         compose_draft_cb(data, 0, NULL);
4943 }
4944
4945 static void toolbar_insert_cb(GtkWidget *widget, gpointer data)
4946 {
4947         compose_insert_file_cb(data, 0, NULL);
4948 }
4949
4950 static void toolbar_attach_cb(GtkWidget *widget, gpointer data)
4951 {
4952         compose_attach_cb(data, 0, NULL);
4953 }
4954
4955 static void toolbar_sig_cb(GtkWidget *widget, gpointer data)
4956 {
4957         Compose *compose = (Compose *)data;
4958
4959         compose_insert_sig(compose);
4960 }
4961
4962 static void toolbar_ext_editor_cb(GtkWidget *widget, gpointer data)
4963 {
4964         Compose *compose = (Compose *)data;
4965
4966         compose_exec_ext_editor(compose);
4967 }
4968
4969 static void toolbar_linewrap_cb(GtkWidget *widget, gpointer data)
4970 {
4971         Compose *compose = (Compose *)data;
4972
4973         compose_wrap_line(compose);
4974 }
4975
4976 static void toolbar_address_cb(GtkWidget *widget, gpointer data)
4977 {
4978         compose_address_cb(data, 0, NULL);
4979 }
4980
4981 static void select_account(Compose * compose, PrefsAccount * ac)
4982 {
4983         compose->account = ac;
4984         compose_set_title(compose);
4985
4986 #if 0 /* NEW COMPOSE GUI */
4987                 if (ac->protocol == A_NNTP) {
4988                         GtkItemFactory *ifactory;
4989                         GtkWidget *menuitem;
4990
4991                         ifactory = gtk_item_factory_from_widget(compose->menubar);
4992                         menu_set_sensitive(ifactory,
4993                                            "/Message/Followup to", TRUE);
4994                         gtk_widget_show(compose->newsgroups_hbox);
4995                         gtk_widget_show(compose->newsgroups_entry);
4996                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
4997                                                   1, 4);
4998
4999                         compose->use_to = FALSE;
5000                         compose->use_cc = FALSE;
5001
5002                         menuitem = gtk_item_factory_get_item(ifactory, "/Message/To");
5003                         gtk_check_menu_item_set_active
5004                                 (GTK_CHECK_MENU_ITEM(menuitem), FALSE);
5005
5006                         menu_set_sensitive(ifactory,
5007                                            "/Message/To", TRUE);
5008                         menuitem = gtk_item_factory_get_item(ifactory, "/Message/Cc");
5009                         gtk_check_menu_item_set_active
5010                                 (GTK_CHECK_MENU_ITEM(menuitem), FALSE);
5011
5012                         gtk_widget_hide(compose->to_hbox);
5013                         gtk_widget_hide(compose->to_entry);
5014                         gtk_widget_hide(compose->cc_hbox);
5015                         gtk_widget_hide(compose->cc_entry);
5016                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
5017                                                   0, 0);
5018                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
5019                                                   3, 0);
5020                 }
5021                 else {
5022                         GtkItemFactory *ifactory;
5023                         GtkWidget *menuitem;
5024
5025                         ifactory = gtk_item_factory_from_widget(compose->menubar);
5026                         menu_set_sensitive(ifactory,
5027                                            "/Message/Followup to", FALSE);
5028                         gtk_entry_set_text(GTK_ENTRY(compose->newsgroups_entry), "");
5029                         gtk_widget_hide(compose->newsgroups_hbox);
5030                         gtk_widget_hide(compose->newsgroups_entry);
5031                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
5032                                                   1, 0);
5033
5034                         compose->use_to = TRUE;
5035                         compose->use_cc = TRUE;
5036
5037                         menuitem = gtk_item_factory_get_item(ifactory, "/Message/To");
5038                         gtk_check_menu_item_set_active
5039                                 (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
5040                         menu_set_sensitive(ifactory,
5041                                            "/Message/To", FALSE);
5042                         menuitem = gtk_item_factory_get_item(ifactory, "/Message/Cc");
5043                         gtk_check_menu_item_set_active
5044                                 (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
5045                         gtk_widget_show(compose->to_hbox);
5046                         gtk_widget_show(compose->to_entry);
5047                         gtk_widget_show(compose->cc_hbox);
5048                         gtk_widget_show(compose->cc_entry);
5049
5050                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
5051                                                   0, 4);
5052                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
5053                                                   3, 4);
5054                 }
5055                 gtk_widget_queue_resize(compose->table_vbox);
5056 #endif
5057 }
5058
5059 static void account_activated(GtkMenuItem *menuitem, gpointer data)
5060 {
5061         Compose *compose = (Compose *)data;
5062
5063         PrefsAccount *ac;
5064
5065         ac = (PrefsAccount *)gtk_object_get_user_data(GTK_OBJECT(menuitem));
5066         g_return_if_fail(ac != NULL);
5067
5068         if (ac != compose->account)
5069                 select_account(compose, ac);
5070 }
5071
5072 static void attach_selected(GtkCList *clist, gint row, gint column,
5073                             GdkEvent *event, gpointer data)
5074 {
5075         Compose *compose = (Compose *)data;
5076
5077         if (event && event->type == GDK_2BUTTON_PRESS)
5078                 compose_attach_property(compose);
5079 }
5080
5081 static void attach_button_pressed(GtkWidget *widget, GdkEventButton *event,
5082                                   gpointer data)
5083 {
5084         Compose *compose = (Compose *)data;
5085         GtkCList *clist = GTK_CLIST(compose->attach_clist);
5086         gint row, column;
5087
5088         if (!event) return;
5089
5090         if (event->button == 3) {
5091                 if ((clist->selection && !clist->selection->next) ||
5092                     !clist->selection) {
5093                         gtk_clist_unselect_all(clist);
5094                         if (gtk_clist_get_selection_info(clist,
5095                                                          event->x, event->y,
5096                                                          &row, &column)) {
5097                                 gtk_clist_select_row(clist, row, column);
5098                                 gtkut_clist_set_focus_row(clist, row);
5099                         }
5100                 }
5101                 gtk_menu_popup(GTK_MENU(compose->popupmenu), NULL, NULL,
5102                                NULL, NULL, event->button, event->time);
5103         }
5104 }
5105
5106 static void attach_key_pressed(GtkWidget *widget, GdkEventKey *event,
5107                                gpointer data)
5108 {
5109         Compose *compose = (Compose *)data;
5110
5111         if (!event) return;
5112
5113         switch (event->keyval) {
5114         case GDK_Delete:
5115                 compose_attach_remove_selected(compose);
5116                 break;
5117         }
5118 }
5119
5120 static void compose_send_cb(gpointer data, guint action, GtkWidget *widget)
5121 {
5122         Compose *compose = (Compose *)data;
5123         gint val;
5124
5125         val = compose_send(compose);
5126
5127         if (val == 0) gtk_widget_destroy(compose->window);
5128 }
5129
5130 static void compose_send_later_cb(gpointer data, guint action,
5131                                   GtkWidget *widget)
5132 {
5133         Compose *compose = (Compose *)data;
5134         gchar tmp[22];
5135         gboolean recipient_found;
5136         GSList *list;
5137
5138         if(!compose_check_for_valid_recipient(compose)) {
5139                 alertpanel_error(_("Recipient is not specified."));
5140                 return;
5141         }
5142
5143         g_snprintf(tmp, 22, "%s%ctmpmsg%d",
5144                    g_get_tmp_dir(), G_DIR_SEPARATOR, (gint)compose);
5145
5146         if (prefs_common.linewrap_at_send)
5147                 compose_wrap_line_all(compose);
5148
5149         if (compose_write_to_file(compose, tmp, FALSE) < 0 ||
5150             compose_queue(compose, tmp) < 0) {
5151                 alertpanel_error(_("Can't queue the message."));
5152                 return;
5153         }
5154
5155         if (prefs_common.savemsg) {
5156                 if (compose_save_to_outbox(compose, tmp) < 0)
5157                         alertpanel_error
5158                                 (_("Can't save the message to outbox."));
5159         }
5160
5161         if (unlink(tmp) < 0)
5162                 FILE_OP_ERROR(tmp, "unlink");
5163
5164         gtk_widget_destroy(compose->window);
5165 }
5166
5167 static void compose_draft_cb(gpointer data, guint action, GtkWidget *widget)
5168 {
5169         Compose *compose = (Compose *)data;
5170         FolderItem *draft;
5171         gchar *tmp;
5172
5173         draft = folder_get_default_draft();
5174
5175         tmp = g_strdup_printf("%s%cdraft.%d", g_get_tmp_dir(),
5176                               G_DIR_SEPARATOR, (gint)compose);
5177
5178         if (compose_write_to_file(compose, tmp, TRUE) < 0) {
5179                 g_free(tmp);
5180                 return;
5181         }
5182
5183         folder_item_scan(draft);
5184         if (folder_item_add_msg(draft, tmp, TRUE) < 0) {
5185                 unlink(tmp);
5186                 g_free(tmp);
5187                 return;
5188         }
5189         g_free(tmp);
5190
5191         if (compose->mode == COMPOSE_REEDIT) {
5192                 compose_remove_reedit_target(compose);
5193                 if (compose->targetinfo &&
5194                     compose->targetinfo->folder != draft)
5195                         folderview_update_item(compose->targetinfo->folder,
5196                                                TRUE);
5197         }
5198
5199         folder_item_scan(draft);
5200         folderview_update_item(draft, TRUE);
5201
5202         gtk_widget_destroy(compose->window);
5203 }
5204
5205 static void compose_attach_cb(gpointer data, guint action, GtkWidget *widget)
5206 {
5207         Compose *compose = (Compose *)data;
5208         GList *file_list;
5209
5210         file_list = filesel_select_multiple_files(_("Select file"), NULL);
5211
5212         if (file_list) {
5213                 GList *tmp;
5214
5215                 for ( tmp = file_list; tmp; tmp = tmp->next) {
5216                         gchar *file = (gchar *) tmp->data;
5217                         compose_attach_append(compose, file, MIME_UNKNOWN);
5218                         g_free(file);
5219                 }
5220                 g_list_free(file_list);
5221         }
5222 }
5223
5224 static void compose_insert_file_cb(gpointer data, guint action,
5225                                    GtkWidget *widget)
5226 {
5227         Compose *compose = (Compose *)data;
5228         GList *file_list;
5229
5230         file_list = filesel_select_multiple_files(_("Select file"), NULL);
5231
5232         if (file_list) {
5233                 GList *tmp;
5234
5235                 for ( tmp = file_list; tmp; tmp = tmp->next) {
5236                         gchar *file = (gchar *) tmp->data;
5237                         compose_insert_file(compose, file);
5238                         g_free(file);
5239                 }
5240                 g_list_free(file_list);
5241         }
5242 }
5243
5244 static gint compose_delete_cb(GtkWidget *widget, GdkEventAny *event,
5245                               gpointer data)
5246 {
5247         compose_close_cb(data, 0, NULL);
5248         return TRUE;
5249 }
5250
5251 static void compose_close_cb(gpointer data, guint action, GtkWidget *widget)
5252 {
5253         Compose *compose = (Compose *)data;
5254         AlertValue val;
5255
5256         if (compose->exteditor_tag != -1) {
5257                 if (!compose_ext_editor_kill(compose))
5258                         return;
5259         }
5260
5261         if (compose->modified) {
5262                 val = alertpanel(_("Discard message"),
5263                                  _("This message has been modified. discard it?"),
5264                                  _("Discard"), _("to Draft"), _("Cancel"));
5265
5266                 switch (val) {
5267                 case G_ALERTDEFAULT:
5268                         break;
5269                 case G_ALERTALTERNATE:
5270                         compose_draft_cb(data, 0, NULL);
5271                         return;
5272                 default:
5273                         return;
5274                 }
5275         }
5276 #if USE_PSPELL
5277         if (compose->gtkpspell) {
5278                 gtkpspell_detach(compose->gtkpspell);
5279                 compose->gtkpspell = gtkpspell_delete(compose->gtkpspell);
5280         }
5281 #endif
5282         gtk_widget_destroy(compose->window);
5283 }
5284
5285 static void compose_address_cb(gpointer data, guint action, GtkWidget *widget)
5286 {
5287         Compose *compose = (Compose *)data;
5288
5289         addressbook_open(compose);
5290 }
5291
5292 static void compose_ext_editor_cb(gpointer data, guint action,
5293                                   GtkWidget *widget)
5294 {
5295         Compose *compose = (Compose *)data;
5296
5297         compose_exec_ext_editor(compose);
5298 }
5299
5300 static void compose_destroy_cb(GtkWidget *widget, Compose *compose)
5301 {
5302         compose_destroy(compose);
5303 }
5304
5305 static void compose_cut_cb(Compose *compose)
5306 {
5307         if (compose->focused_editable &&
5308             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
5309                 gtk_editable_cut_clipboard
5310                         (GTK_EDITABLE(compose->focused_editable));
5311 }
5312
5313 static void compose_copy_cb(Compose *compose)
5314 {
5315         if (compose->focused_editable &&
5316             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
5317                 gtk_editable_copy_clipboard
5318                         (GTK_EDITABLE(compose->focused_editable));
5319 }
5320
5321 static void compose_paste_cb(Compose *compose)
5322 {
5323         if (compose->focused_editable &&
5324             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
5325                 gtk_editable_paste_clipboard
5326                         (GTK_EDITABLE(compose->focused_editable));
5327 }
5328
5329 static void compose_allsel_cb(Compose *compose)
5330 {
5331         if (compose->focused_editable &&
5332             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
5333                 gtk_editable_select_region
5334                         (GTK_EDITABLE(compose->focused_editable), 0, -1);
5335 }
5336
5337 static void compose_grab_focus_cb(GtkWidget *widget, Compose *compose)
5338 {
5339         if (GTK_IS_EDITABLE(widget))
5340                 compose->focused_editable = widget;
5341 }
5342
5343 static void compose_changed_cb(GtkEditable *editable, Compose *compose)
5344 {
5345         if (compose->modified == FALSE) {
5346                 compose->modified = TRUE;
5347                 compose_set_title(compose);
5348         }
5349 }
5350
5351 static void compose_button_press_cb(GtkWidget *widget, GdkEventButton *event,
5352                                     Compose *compose)
5353 {
5354         gtk_stext_set_point(GTK_STEXT(widget),
5355                            gtk_editable_get_position(GTK_EDITABLE(widget)));
5356 }
5357
5358 #if 0
5359 static void compose_key_press_cb(GtkWidget *widget, GdkEventKey *event,
5360                                  Compose *compose)
5361 {
5362         gtk_stext_set_point(GTK_STEXT(widget),
5363                            gtk_editable_get_position(GTK_EDITABLE(widget)));
5364 }
5365 #endif
5366
5367 #if 0 /* NEW COMPOSE GUI */
5368 static void compose_toggle_to_cb(gpointer data, guint action,
5369                                  GtkWidget *widget)
5370 {
5371         Compose *compose = (Compose *)data;
5372
5373         if (GTK_CHECK_MENU_ITEM(widget)->active) {
5374                 gtk_widget_show(compose->to_hbox);
5375                 gtk_widget_show(compose->to_entry);
5376                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 1, 4);
5377                 compose->use_to = TRUE;
5378         } else {
5379                 gtk_widget_hide(compose->to_hbox);
5380                 gtk_widget_hide(compose->to_entry);
5381                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 1, 0);
5382                 gtk_widget_queue_resize(compose->table_vbox);
5383                 compose->use_to = FALSE;
5384         }
5385
5386         if (addressbook_get_target_compose() == compose)
5387                 addressbook_set_target_compose(compose);
5388 }
5389
5390 static void compose_toggle_cc_cb(gpointer data, guint action,
5391                                  GtkWidget *widget)
5392 {
5393         Compose *compose = (Compose *)data;
5394
5395         if (GTK_CHECK_MENU_ITEM(widget)->active) {
5396                 gtk_widget_show(compose->cc_hbox);
5397                 gtk_widget_show(compose->cc_entry);
5398                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 3, 4);
5399                 compose->use_cc = TRUE;
5400         } else {
5401                 gtk_widget_hide(compose->cc_hbox);
5402                 gtk_widget_hide(compose->cc_entry);
5403                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 3, 0);
5404                 gtk_widget_queue_resize(compose->table_vbox);
5405                 compose->use_cc = FALSE;
5406         }
5407
5408         if (addressbook_get_target_compose() == compose)
5409                 addressbook_set_target_compose(compose);
5410 }
5411
5412 static void compose_toggle_bcc_cb(gpointer data, guint action,
5413                                   GtkWidget *widget)
5414 {
5415         Compose *compose = (Compose *)data;
5416
5417         if (GTK_CHECK_MENU_ITEM(widget)->active) {
5418                 gtk_widget_show(compose->bcc_hbox);
5419                 gtk_widget_show(compose->bcc_entry);
5420                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 4, 4);
5421                 compose->use_bcc = TRUE;
5422         } else {
5423                 gtk_widget_hide(compose->bcc_hbox);
5424                 gtk_widget_hide(compose->bcc_entry);
5425                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 4, 0);
5426                 gtk_widget_queue_resize(compose->table_vbox);
5427                 compose->use_bcc = FALSE;
5428         }
5429
5430         if (addressbook_get_target_compose() == compose)
5431                 addressbook_set_target_compose(compose);
5432 }
5433
5434 static void compose_toggle_replyto_cb(gpointer data, guint action,
5435                                       GtkWidget *widget)
5436 {
5437         Compose *compose = (Compose *)data;
5438
5439         if (GTK_CHECK_MENU_ITEM(widget)->active) {
5440                 gtk_widget_show(compose->reply_hbox);
5441                 gtk_widget_show(compose->reply_entry);
5442                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 5, 4);
5443                 compose->use_replyto = TRUE;
5444         } else {
5445                 gtk_widget_hide(compose->reply_hbox);
5446                 gtk_widget_hide(compose->reply_entry);
5447                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 5, 0);
5448                 gtk_widget_queue_resize(compose->table_vbox);
5449                 compose->use_replyto = FALSE;
5450         }
5451 }
5452
5453 static void compose_toggle_followupto_cb(gpointer data, guint action,
5454                                          GtkWidget *widget)
5455 {
5456         Compose *compose = (Compose *)data;
5457
5458         if (GTK_CHECK_MENU_ITEM(widget)->active) {
5459                 gtk_widget_show(compose->followup_hbox);
5460                 gtk_widget_show(compose->followup_entry);
5461                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 6, 4);
5462                 compose->use_followupto = TRUE;
5463         } else {
5464                 gtk_widget_hide(compose->followup_hbox);
5465                 gtk_widget_hide(compose->followup_entry);
5466                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 6, 0);
5467                 gtk_widget_queue_resize(compose->table_vbox);
5468                 compose->use_followupto = FALSE;
5469         }
5470 }
5471
5472 static void compose_toggle_attach_cb(gpointer data, guint action,
5473                                      GtkWidget *widget)
5474 {
5475         Compose *compose = (Compose *)data;
5476
5477         if (GTK_CHECK_MENU_ITEM(widget)->active) {
5478                 gtk_widget_ref(compose->edit_vbox);
5479
5480                 gtk_container_remove(GTK_CONTAINER(compose->vbox2),
5481                                      compose->edit_vbox);
5482                 gtk_paned_add2(GTK_PANED(compose->paned), compose->edit_vbox);
5483                 gtk_box_pack_start(GTK_BOX(compose->vbox2), compose->paned,
5484                                    TRUE, TRUE, 0);
5485                 gtk_widget_show(compose->paned);
5486
5487                 gtk_widget_unref(compose->edit_vbox);
5488                 gtk_widget_unref(compose->paned);
5489
5490                 compose->use_attach = TRUE;
5491         } else {
5492                 gtk_widget_ref(compose->paned);
5493                 gtk_widget_ref(compose->edit_vbox);
5494
5495                 gtk_container_remove(GTK_CONTAINER(compose->vbox2),
5496                                      compose->paned);
5497                 gtk_container_remove(GTK_CONTAINER(compose->paned),
5498                                      compose->edit_vbox);
5499                 gtk_box_pack_start(GTK_BOX(compose->vbox2),
5500                                    compose->edit_vbox, TRUE, TRUE, 0);
5501
5502                 gtk_widget_unref(compose->edit_vbox);
5503
5504                 compose->use_attach = FALSE;
5505         }
5506 }
5507 #endif
5508
5509 #if USE_GPGME
5510 static void compose_toggle_sign_cb(gpointer data, guint action,
5511                                    GtkWidget *widget)
5512 {
5513         Compose *compose = (Compose *)data;
5514
5515         if (GTK_CHECK_MENU_ITEM(widget)->active)
5516                 compose->use_signing = TRUE;
5517         else
5518                 compose->use_signing = FALSE;
5519 }
5520
5521 static void compose_toggle_encrypt_cb(gpointer data, guint action,
5522                                       GtkWidget *widget)
5523 {
5524         Compose *compose = (Compose *)data;
5525
5526         if (GTK_CHECK_MENU_ITEM(widget)->active)
5527                 compose->use_encryption = TRUE;
5528         else
5529                 compose->use_encryption = FALSE;
5530 }
5531 #endif /* USE_GPGME */
5532
5533 static void compose_toggle_ruler_cb(gpointer data, guint action,
5534                                     GtkWidget *widget)
5535 {
5536         Compose *compose = (Compose *)data;
5537
5538         if (GTK_CHECK_MENU_ITEM(widget)->active) {
5539                 gtk_widget_show(compose->ruler_hbox);
5540                 prefs_common.show_ruler = TRUE;
5541         } else {
5542                 gtk_widget_hide(compose->ruler_hbox);
5543                 gtk_widget_queue_resize(compose->edit_vbox);
5544                 prefs_common.show_ruler = FALSE;
5545         }
5546 }
5547
5548 static void compose_attach_drag_received_cb (GtkWidget          *widget,
5549                                              GdkDragContext     *drag_context,
5550                                              gint                x,
5551                                              gint                y,
5552                                              GtkSelectionData   *data,
5553                                              guint               info,
5554                                              guint               time,
5555                                              gpointer            user_data)
5556 {
5557         Compose *compose = (Compose *)user_data;
5558         GList *list, *tmp;
5559
5560         list = uri_list_extract_filenames((const gchar *)data->data);
5561         for (tmp = list; tmp != NULL; tmp = tmp->next)
5562                 compose_attach_append(compose, (const gchar *)tmp->data,
5563                                       MIME_UNKNOWN);
5564         list_free_strings(list);
5565         g_list_free(list);
5566 }
5567
5568 static void compose_insert_drag_received_cb (GtkWidget          *widget,
5569                                              GdkDragContext     *drag_context,
5570                                              gint                x,
5571                                              gint                y,
5572                                              GtkSelectionData   *data,
5573                                              guint               info,
5574                                              guint               time,
5575                                              gpointer            user_data)
5576 {
5577         Compose *compose = (Compose *)user_data;
5578         GList *list, *tmp;
5579
5580         list = uri_list_extract_filenames((const gchar *)data->data);
5581         for (tmp = list; tmp != NULL; tmp = tmp->next)
5582                 compose_insert_file(compose, (const gchar *)tmp->data);
5583         list_free_strings(list);
5584         g_list_free(list);
5585 }
5586
5587 #if 0 /* NEW COMPOSE GUI */
5588 static void to_activated(GtkWidget *widget, Compose *compose)
5589 {
5590         if (GTK_WIDGET_VISIBLE(compose->newsgroups_entry))
5591                 gtk_widget_grab_focus(compose->newsgroups_entry);
5592         else
5593                 gtk_widget_grab_focus(compose->subject_entry);
5594 }
5595
5596 static void newsgroups_activated(GtkWidget *widget, Compose *compose)
5597 {
5598         gtk_widget_grab_focus(compose->subject_entry);
5599 }
5600
5601 static void subject_activated(GtkWidget *widget, Compose *compose)
5602 {
5603         if (GTK_WIDGET_VISIBLE(compose->cc_entry))
5604                 gtk_widget_grab_focus(compose->cc_entry);
5605         else if (GTK_WIDGET_VISIBLE(compose->bcc_entry))
5606                 gtk_widget_grab_focus(compose->bcc_entry);
5607         else if (GTK_WIDGET_VISIBLE(compose->reply_entry))
5608                 gtk_widget_grab_focus(compose->reply_entry);
5609         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
5610                 gtk_widget_grab_focus(compose->followup_entry);
5611         else
5612                 gtk_widget_grab_focus(compose->text);
5613 }
5614
5615 static void cc_activated(GtkWidget *widget, Compose *compose)
5616 {
5617         if (GTK_WIDGET_VISIBLE(compose->bcc_entry))
5618                 gtk_widget_grab_focus(compose->bcc_entry);
5619         else if (GTK_WIDGET_VISIBLE(compose->reply_entry))
5620                 gtk_widget_grab_focus(compose->reply_entry);
5621         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
5622                 gtk_widget_grab_focus(compose->followup_entry);
5623         else
5624                 gtk_widget_grab_focus(compose->text);
5625 }
5626
5627 static void bcc_activated(GtkWidget *widget, Compose *compose)
5628 {
5629         if (GTK_WIDGET_VISIBLE(compose->reply_entry))
5630                 gtk_widget_grab_focus(compose->reply_entry);
5631         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
5632                 gtk_widget_grab_focus(compose->followup_entry);
5633         else
5634                 gtk_widget_grab_focus(compose->text);
5635 }
5636
5637 static void replyto_activated(GtkWidget *widget, Compose *compose)
5638 {
5639         if (GTK_WIDGET_VISIBLE(compose->followup_entry))
5640                 gtk_widget_grab_focus(compose->followup_entry);
5641         else
5642                 gtk_widget_grab_focus(compose->text);
5643 }
5644
5645 static void followupto_activated(GtkWidget *widget, Compose *compose)
5646 {
5647         gtk_widget_grab_focus(compose->text);
5648 }
5649 #endif
5650
5651 static void compose_toggle_return_receipt_cb(gpointer data, guint action,
5652                                              GtkWidget *widget)
5653 {
5654         Compose *compose = (Compose *)data;
5655
5656         if (GTK_CHECK_MENU_ITEM(widget)->active)
5657                 compose->return_receipt = TRUE;
5658         else
5659                 compose->return_receipt = FALSE;
5660 }
5661
5662 static gchar *compose_quote_fmt         (Compose        *compose,
5663                                          MsgInfo        *msginfo,
5664                                          const gchar    *fmt,
5665                                          const gchar    *qmark)
5666 {
5667         gchar * quote_str = NULL;
5668
5669         if (qmark != NULL) {
5670                 gchar * p;
5671
5672                 quote_fmt_init(msginfo, NULL);
5673                 quote_fmt_scan_string(qmark);
5674                 quote_fmtparse();
5675
5676                 p = quote_fmt_get_buffer();
5677                 if (p == NULL) {
5678                         alertpanel_error
5679                                 (_("Quote mark format error."));
5680                 }
5681                 else {
5682                         quote_str = alloca(strlen(p) + 1);
5683                         strcpy(quote_str, p);
5684                 }
5685         }
5686
5687         quote_fmt_init(msginfo, quote_str);
5688         quote_fmt_scan_string(fmt);
5689         quote_fmtparse();
5690
5691         if (quote_fmt_get_buffer() == NULL)
5692                 alertpanel_error
5693                         (_("Message reply/forward format error."));
5694
5695         return quote_fmt_get_buffer();
5696 }
5697
5698 static void template_apply_cb(gchar *s, gpointer data)
5699 {
5700         Compose *compose = (Compose*)data;
5701         GtkSText *text = GTK_STEXT(compose->text);
5702         gchar *quote_str;
5703         gchar *qmark;
5704         gchar *parsed_text;
5705         gchar *tmpl;
5706         gchar *old_tmpl = s;
5707
5708         if(!s) return;
5709
5710         if(compose->replyinfo == NULL) {
5711                 gtk_stext_freeze(text);
5712                 gtk_stext_set_point(text, 0);
5713                 gtk_stext_forward_delete(text, gtk_stext_get_length(text));
5714                 gtk_stext_insert(text, NULL, NULL, NULL, s, -1);
5715                 gtk_stext_thaw(text);
5716                 g_free(old_tmpl);
5717                 return;
5718         }
5719
5720         parsed_text = g_new(gchar, strlen(s)*2 + 1);
5721         tmpl = parsed_text;
5722         while(*s) {
5723                 if (*s == '\n') {
5724                         *parsed_text++ = '\\';
5725                         *parsed_text++ = 'n';
5726                         s++;
5727                 } else {
5728                         *parsed_text++ = *s++;
5729                 }
5730         }
5731         *parsed_text = '\0';
5732
5733         if (prefs_common.quotemark && *prefs_common.quotemark)
5734                 qmark = prefs_common.quotemark;
5735         else
5736                 qmark = "> ";
5737
5738         quote_str = compose_quote_fmt(compose, compose->replyinfo, tmpl, qmark);
5739         if (quote_str != NULL) {
5740                 gtk_stext_freeze(text);
5741                 gtk_stext_set_point(text, 0);
5742                 gtk_stext_forward_delete(text, gtk_stext_get_length(text));
5743                 gtk_stext_insert(text, NULL, NULL, NULL, quote_str, -1);
5744                 gtk_stext_thaw(text);
5745         }
5746
5747         g_free(old_tmpl);
5748         g_free(tmpl);
5749 }
5750
5751 static void template_select_cb(gpointer data, guint action,
5752                                GtkWidget *widget)
5753 {
5754         template_select(&template_apply_cb, data);
5755 }
5756
5757 void compose_headerentry_key_press_event_cb(GtkWidget *entry, GdkEventKey *event, compose_headerentry *headerentry) {
5758         if((g_slist_length(headerentry->compose->header_list) > 0) &&
5759             ((headerentry->headernum + 1) != headerentry->compose->header_nextrow) &&
5760             !(event->state & GDK_MODIFIER_MASK) &&
5761             (event->keyval == GDK_BackSpace) &&
5762             (strlen(gtk_entry_get_text(GTK_ENTRY(entry))) == 0)) {
5763                 gtk_container_remove(GTK_CONTAINER(headerentry->compose->header_table), headerentry->combo);
5764                 gtk_container_remove(GTK_CONTAINER(headerentry->compose->header_table), headerentry->entry);
5765                 headerentry->compose->header_list = g_slist_remove(headerentry->compose->header_list, headerentry);
5766                 g_free(headerentry);
5767         }
5768 }
5769
5770 void compose_headerentry_changed_cb(GtkWidget *entry, compose_headerentry *headerentry) {
5771         if(strlen(gtk_entry_get_text(GTK_ENTRY(entry))) != 0) {
5772                 headerentry->compose->header_list = g_slist_append(headerentry->compose->header_list, headerentry);
5773                 compose_create_header_entry(headerentry->compose);
5774                 gtk_signal_disconnect_by_func(GTK_OBJECT(entry), GTK_SIGNAL_FUNC(compose_headerentry_changed_cb), headerentry);
5775         }
5776 }