src/compose.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2001 Hiroyuki Yamamoto
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  18  */
  19
  20 #ifdef HAVE_CONFIG_H
  21 #  include "config.h"
  22 #endif
  23
  24 #include "defs.h"
  25
  26 #include <glib.h>
  27 #include <gdk/gdkkeysyms.h>
  28 #include <gtk/gtkmain.h>
  29 #include <gtk/gtkmenu.h>
  30 #include <gtk/gtkmenuitem.h>
  31 #include <gtk/gtkitemfactory.h>
  32 #include <gtk/gtkcheckmenuitem.h>
  33 #include <gtk/gtkoptionmenu.h>
  34 #include <gtk/gtkwidget.h>
  35 #include <gtk/gtkclist.h>
  36 #include <gtk/gtkctree.h>
  37 #include <gtk/gtkvpaned.h>
  38 #include <gtk/gtkentry.h>
  39 #include <gtk/gtkeditable.h>
  40 #include <gtk/gtkwindow.h>
  41 #include <gtk/gtksignal.h>
  42 #include <gtk/gtkvbox.h>
  43 #include <gtk/gtkcontainer.h>
  44 #include <gtk/gtkhandlebox.h>
  45 #include <gtk/gtktoolbar.h>
  46 #include <gtk/gtktable.h>
  47 #include <gtk/gtkhbox.h>
  48 #include <gtk/gtklabel.h>
  49 #include <gtk/gtkscrolledwindow.h>
  50 #include <gtk/gtkthemes.h>
  51 #include <gtk/gtkdnd.h>
  52 #include <stdio.h>
  53 #include <stdlib.h>
  54 #include <string.h>
  55 #include <ctype.h>
  56 #include <unistd.h>
  57 #include <time.h>
  58 /* #include <sys/utsname.h> */
  59 #include <stdlib.h>
  60 #include <sys/wait.h>
  61 #include <signal.h>
  62 #include <errno.h>
  63
  64 #if (HAVE_WCTYPE_H && HAVE_WCHAR_H)
  65 #  include <wchar.h>
  66 #  include <wctype.h>
  67 #endif
  68
  69
  70 #include "gtkstext.h"
  71
  72 #include "intl.h"
  73 #include "main.h"
  74 #include "mainwindow.h"
  75 #include "compose.h"
  76 #include "addressbook.h"
  77 #include "folderview.h"
  78 #include "procmsg.h"
  79 #include "menu.h"
  80 #include "send.h"
  81 #include "news.h"
  82 #include "customheader.h"
  83 #include "prefs_common.h"
  84 #include "prefs_account.h"
  85 #include "account.h"
  86 #include "filesel.h"
  87 #include "procheader.h"
  88 #include "procmime.h"
  89 #include "statusbar.h"
  90 #include "about.h"
  91 #include "base64.h"
  92 #include "codeconv.h"
  93 #include "utils.h"
  94 #include "gtkutils.h"
  95 #include "socket.h"
  96 #include "alertpanel.h"
  97 #include "manage_window.h"
  98 #include "gtkshruler.h"
  99 #include "folder.h"
 100 #include "addr_compl.h"
 101 #include "template_select.h"
 102
 103 #if USE_GPGME
 104 #  include "rfc2015.h"
 105 #endif
 106
 107 #include "quote_fmt.h"
 108
 109 typedef enum
 110 {
 111         COL_MIMETYPE = 0,
 112         COL_SIZE     = 1,
 113         COL_NAME     = 2
 114 } AttachColumnPos;
 115
 116 #define N_ATTACH_COLS           3
 117
 118 #define B64_LINE_SIZE           57
 119 #define B64_BUFFSIZE            77
 120
 121 #define MAX_REFERENCES_LEN      999
 122
 123 static GdkColor quote_color = {0, 0, 0, 0xbfff};
 124
 125 static GList *compose_list = NULL;
 126
 127 static Compose *compose_create                  (PrefsAccount   *account,
 128                                                  ComposeMode     mode);
 129 static void compose_toolbar_create              (Compose        *compose,
 130                                                  GtkWidget      *container);
 131 static GtkWidget *compose_account_option_menu_create
 132                                                 (Compose        *compose);
 133 static void compose_destroy                     (Compose        *compose);
 134
 135 static gint compose_parse_header                (Compose        *compose,
 136                                                  MsgInfo        *msginfo);
 137 static gchar *compose_parse_references          (const gchar    *ref,
 138                                                  const gchar    *msgid);
 139 static void compose_quote_file                  (Compose        *compose,
 140                                                  MsgInfo        *msginfo,
 141                                                  FILE           *fp);
 142 static gchar *compose_quote_parse_fmt           (Compose        *compose,
 143                                                  MsgInfo        *msginfo,
 144                                                  const gchar    *fmt);
 145 static void compose_reply_set_entry             (Compose        *compose,
 146                                                  MsgInfo        *msginfo,
 147                                                  gboolean        to_all,
 148                                                  gboolean        to_sender,
 149                                                  gboolean
 150                                                  followup_and_reply_to);
 151 static void compose_reedit_set_entry            (Compose        *compose,
 152                                                  MsgInfo        *msginfo);
 153 static void compose_insert_sig                  (Compose        *compose);
 154 static void compose_insert_file                 (Compose        *compose,
 155                                                  const gchar    *file);
 156 static void compose_attach_append               (Compose        *compose,
 157                                                  const gchar    *file,
 158                                                  ContentType     cnttype);
 159 static void compose_attach_append_with_type(Compose *compose,
 160                                             const gchar *file,
 161                                             const gchar *type,
 162                                             ContentType cnttype);
 163 static void compose_wrap_line                   (Compose        *compose);
 164 static void compose_wrap_line_all               (Compose        *compose);
 165 static void compose_set_title                   (Compose        *compose);
 166
 167 static PrefsAccount *compose_current_mail_account(void);
 168 /* static gint compose_send                     (Compose        *compose); */
 169 static gint compose_write_to_file               (Compose        *compose,
 170                                                  const gchar    *file,
 171                                                  gboolean        is_draft);
 172 static gint compose_write_body_to_file          (Compose        *compose,
 173                                                  const gchar    *file);
 174 static gint compose_save_to_outbox              (Compose        *compose,
 175                                                  const gchar    *file);
 176 static gint compose_remove_reedit_target        (Compose        *compose);
 177 static gint compose_queue                       (Compose        *compose,
 178                                                  const gchar    *file);
 179 static void compose_write_attach                (Compose        *compose,
 180                                                  FILE           *fp);
 181 static gint compose_write_headers               (Compose        *compose,
 182                                                  FILE           *fp,
 183                                                  const gchar    *charset,
 184                                                  EncodingType    encoding,
 185                                                  gboolean        is_draft);
 186
 187 static void compose_convert_header              (gchar          *dest,
 188                                                  gint            len,
 189                                                  gchar          *src,
 190                                                  gint            header_len);
 191 static void compose_generate_msgid              (Compose        *compose,
 192                                                  gchar          *buf,
 193                                                  gint            len);
 194
 195 static void compose_attach_info_free            (AttachInfo     *ainfo);
 196 static void compose_attach_remove_selected      (Compose        *compose);
 197
 198 static void compose_attach_property             (Compose        *compose);
 199 static void compose_attach_property_create      (gboolean       *cancelled);
 200 static void attach_property_ok                  (GtkWidget      *widget,
 201                                                  gboolean       *cancelled);
 202 static void attach_property_cancel              (GtkWidget      *widget,
 203                                                  gboolean       *cancelled);
 204 static gint attach_property_delete_event        (GtkWidget      *widget,
 205                                                  GdkEventAny    *event,
 206                                                  gboolean       *cancelled);
 207 static void attach_property_key_pressed         (GtkWidget      *widget,
 208                                                  GdkEventKey    *event,
 209                                                  gboolean       *cancelled);
 210
 211 static void compose_exec_ext_editor             (Compose           *compose);
 212 static gint compose_exec_ext_editor_real        (const gchar       *file);
 213 static gboolean compose_ext_editor_kill         (Compose           *compose);
 214 static void compose_input_cb                    (gpointer           data,
 215                                                  gint               source,
 216                                                  GdkInputCondition  condition);
 217 static void compose_set_ext_editor_sensitive    (Compose           *compose,
 218                                                  gboolean           sensitive);
 219
 220 static gint calc_cursor_xpos    (GtkSText       *text,
 221                                  gint            extra,
 222                                  gint            char_width);
 223
 224 static void compose_create_header_entry (Compose *compose);
 225 static void compose_add_header_entry    (Compose *compose, gchar *header, gchar *text);
 226
 227 /* callback functions */
 228
 229 static gboolean compose_edit_size_alloc (GtkEditable    *widget,
 230                                          GtkAllocation  *allocation,
 231                                          GtkSHRuler     *shruler);
 232
 233 static void toolbar_send_cb             (GtkWidget      *widget,
 234                                          gpointer        data);
 235 static void toolbar_send_later_cb       (GtkWidget      *widget,
 236                                          gpointer        data);
 237 static void toolbar_draft_cb            (GtkWidget      *widget,
 238                                          gpointer        data);
 239 static void toolbar_insert_cb           (GtkWidget      *widget,
 240                                          gpointer        data);
 241 static void toolbar_attach_cb           (GtkWidget      *widget,
 242                                          gpointer        data);
 243 static void toolbar_sig_cb              (GtkWidget      *widget,
 244                                          gpointer        data);
 245 static void toolbar_ext_editor_cb       (GtkWidget      *widget,
 246                                          gpointer        data);
 247 static void toolbar_linewrap_cb         (GtkWidget      *widget,
 248                                          gpointer        data);
 249 static void toolbar_address_cb          (GtkWidget      *widget,
 250                                          gpointer        data);
 251 static void template_select_cb          (gpointer        daat,
 252                                          guint           action,
 253                                          GtkWidget      *widget);
 254
 255
 256 static void select_account(Compose * compose, PrefsAccount * ac);
 257 static void account_activated           (GtkMenuItem    *menuitem,
 258                                          gpointer        data);
 259
 260 static void attach_selected             (GtkCList       *clist,
 261                                          gint            row,
 262                                          gint            column,
 263                                          GdkEvent       *event,
 264                                          gpointer        data);
 265 static void attach_button_pressed       (GtkWidget      *widget,
 266                                          GdkEventButton *event,
 267                                          gpointer        data);
 268 static void attach_key_pressed          (GtkWidget      *widget,
 269                                          GdkEventKey    *event,
 270                                          gpointer        data);
 271
 272 static void compose_send_cb             (gpointer        data,
 273                                          guint           action,
 274                                          GtkWidget      *widget);
 275 static void compose_send_later_cb       (gpointer        data,
 276                                          guint           action,
 277                                          GtkWidget      *widget);
 278
 279 static void compose_draft_cb            (gpointer        data,
 280                                          guint           action,
 281                                          GtkWidget      *widget);
 282
 283 static void compose_attach_cb           (gpointer        data,
 284                                          guint           action,
 285                                          GtkWidget      *widget);
 286 static void compose_insert_file_cb      (gpointer        data,
 287                                          guint           action,
 288                                          GtkWidget      *widget);
 289
 290 static void compose_close_cb            (gpointer        data,
 291                                          guint           action,
 292                                          GtkWidget      *widget);
 293 static void compose_address_cb          (gpointer        data,
 294                                          guint           action,
 295                                          GtkWidget      *widget);
 296
 297 static void compose_ext_editor_cb       (gpointer        data,
 298                                          guint           action,
 299                                          GtkWidget      *widget);
 300
 301 static gint compose_delete_cb           (GtkWidget      *widget,
 302                                          GdkEventAny    *event,
 303                                          gpointer        data);
 304 static void compose_destroy_cb          (GtkWidget      *widget,
 305                                          Compose        *compose);
 306
 307 static void compose_cut_cb              (Compose        *compose);
 308 static void compose_copy_cb             (Compose        *compose);
 309 static void compose_paste_cb            (Compose        *compose);
 310 static void compose_allsel_cb           (Compose        *compose);
 311
 312 static void compose_grab_focus_cb       (GtkWidget      *widget,
 313                                          Compose        *compose);
 314
 315 static void compose_changed_cb          (GtkEditable    *editable,
 316                                          Compose        *compose);
 317 static void compose_button_press_cb     (GtkWidget      *widget,
 318                                          GdkEventButton *event,
 319                                          Compose        *compose);
 320 #if 0
 321 static void compose_key_press_cb        (GtkWidget      *widget,
 322                                          GdkEventKey    *event,
 323                                          Compose        *compose);
 324 #endif
 325
 326 static void compose_toggle_to_cb        (gpointer        data,
 327                                          guint           action,
 328                                          GtkWidget      *widget);
 329 static void compose_toggle_cc_cb        (gpointer        data,
 330                                          guint           action,
 331                                          GtkWidget      *widget);
 332 static void compose_toggle_bcc_cb       (gpointer        data,
 333                                          guint           action,
 334                                          GtkWidget      *widget);
 335 static void compose_toggle_replyto_cb   (gpointer        data,
 336                                          guint           action,
 337                                          GtkWidget      *widget);
 338 static void compose_toggle_followupto_cb(gpointer        data,
 339                                          guint           action,
 340                                          GtkWidget      *widget);
 341 static void compose_toggle_attach_cb    (gpointer        data,
 342                                          guint           action,
 343                                          GtkWidget      *widget);
 344 static void compose_toggle_ruler_cb     (gpointer        data,
 345                                          guint           action,
 346                                          GtkWidget      *widget);
 347 #if USE_GPGME
 348 static void compose_toggle_sign_cb      (gpointer        data,
 349                                          guint           action,
 350                                          GtkWidget      *widget);
 351 static void compose_toggle_encrypt_cb   (gpointer        data,
 352                                          guint           action,
 353                                          GtkWidget      *widget);
 354 #endif
 355 static void compose_toggle_return_receipt_cb(gpointer data, guint action,
 356                                              GtkWidget *widget);
 357
 358 static void compose_attach_drag_received_cb (GtkWidget          *widget,
 359                                              GdkDragContext     *drag_context,
 360                                              gint                x,
 361                                              gint                y,
 362                                              GtkSelectionData   *data,
 363                                              guint               info,
 364                                              guint               time,
 365                                              gpointer            user_data);
 366 static void compose_insert_drag_received_cb (GtkWidget          *widget,
 367                                              GdkDragContext     *drag_context,
 368                                              gint                x,
 369                                              gint                y,
 370                                              GtkSelectionData   *data,
 371                                              guint               info,
 372                                              guint               time,
 373                                              gpointer            user_data);
 374
 375 static void to_activated                (GtkWidget      *widget,
 376                                          Compose        *compose);
 377 static void newsgroups_activated        (GtkWidget      *widget,
 378                                          Compose        *compose);
 379 static void subject_activated           (GtkWidget      *widget,
 380                                          Compose        *compose);
 381 static void cc_activated                (GtkWidget      *widget,
 382                                          Compose        *compose);
 383 static void bcc_activated               (GtkWidget      *widget,
 384                                          Compose        *compose);
 385 static void replyto_activated           (GtkWidget      *widget,
 386                                          Compose        *compose);
 387 static void followupto_activated        (GtkWidget      *widget,
 388                                          Compose        *compose);
 389 static void compose_attach_parts(Compose * compose,
 390                                  MsgInfo * msginfo);
 391
 392 static gchar *compose_quote_fmt         (Compose        *compose,
 393                                          MsgInfo        *msginfo,
 394                                          const gchar    *fmt,
 395                                          const gchar    * qmark);
 396
 397 static void compose_generic_reply(MsgInfo *msginfo, gboolean quote,
 398                                   gboolean to_all,
 399                                   gboolean ignore_replyto,
 400                                   gboolean followup_and_reply_to);
 401
 402 void compose_headerentry_changed_cb     (GtkWidget *entry,
 403                                          compose_headerentry *headerentry);
 404 void compose_headerentry_key_press_event_cb     (GtkWidget *entry,
 405                                                  GdkEventKey *event,
 406                                                  compose_headerentry *headerentry);
 407
 408 Compose * compose_generic_new (PrefsAccount     *account,
 409                                const gchar      *to,
 410                                FolderItem       *item);
 411
 412 static GtkItemFactoryEntry compose_popup_entries[] =
 413 {
 414         {N_("/_Add..."),        NULL, compose_attach_cb, 0, NULL},
 415         {N_("/_Remove"),        NULL, compose_attach_remove_selected, 0, NULL},
 416         {N_("/---"),            NULL, NULL, 0, "<Separator>"},
 417         {N_("/_Property..."),   NULL, compose_attach_property, 0, NULL}
 418 };
 419
 420 static GtkItemFactoryEntry compose_entries[] =
 421 {
 422         {N_("/_File"),                          NULL, NULL, 0, "<Branch>"},
 423         {N_("/_File/_Attach file"),             "<control>M", compose_attach_cb,      0, NULL},
 424         {N_("/_File/_Insert file"),             "<control>I", compose_insert_file_cb, 0, NULL},
 425         {N_("/_File/Insert si_gnature"),        "<control>G", compose_insert_sig,     0, NULL},
 426         {N_("/_File/---"),                      NULL, NULL, 0, "<Separator>"},
 427         {N_("/_File/_Close"),                   "<alt>W", compose_close_cb, 0, NULL},
 428
 429         {N_("/_Edit"),             NULL, NULL, 0, "<Branch>"},
 430         {N_("/_Edit/_Undo"),       "<control>Z", NULL, 0, NULL},
 431         {N_("/_Edit/_Redo"),       "<control>Y", NULL, 0, NULL},
 432         {N_("/_Edit/---"),         NULL, NULL, 0, "<Separator>"},
 433         {N_("/_Edit/Cu_t"),        "<control>X", compose_cut_cb,    0, NULL},
 434         {N_("/_Edit/_Copy"),       "<control>C", compose_copy_cb,   0, NULL},
 435         {N_("/_Edit/_Paste"),      "<control>V", compose_paste_cb,  0, NULL},
 436         {N_("/_Edit/Select _all"), "<control>A", compose_allsel_cb, 0, NULL},
 437         {N_("/_Edit/---"),         NULL, NULL, 0, "<Separator>"},
 438         {N_("/_Edit/_Wrap current paragraph"), "<alt>L", compose_wrap_line, 0, NULL},
 439         {N_("/_Edit/Wrap all long _lines"),
 440                         "<shift><alt>L", compose_wrap_line_all, 0, NULL},
 441         {N_("/_Edit/Edit with e_xternal editor"),
 442                         "<alt>X", compose_ext_editor_cb, 0, NULL},
 443
 444         {N_("/_Message"),               NULL, NULL, 0, "<Branch>"},
 445         {N_("/_Message/_Send"),         "<control>Return",
 446                                         compose_send_cb, 0, NULL},
 447         {N_("/_Message/Send _later"),   "<shift><alt>S",
 448                                         compose_send_later_cb,  0, NULL},
 449         {N_("/_Message/Save to _draft folder"),
 450                                         "<alt>D", compose_draft_cb, 0, NULL},
 451 #if 0 /* NEW COMPOSE GUI */
 452         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 453         {N_("/_Message/_To"),           NULL, compose_toggle_to_cb     , 0, "<ToggleItem>"},
 454         {N_("/_Message/_Cc"),           NULL, compose_toggle_cc_cb     , 0, "<ToggleItem>"},
 455         {N_("/_Message/_Bcc"),          NULL, compose_toggle_bcc_cb    , 0, "<ToggleItem>"},
 456         {N_("/_Message/_Reply to"),     NULL, compose_toggle_replyto_cb, 0, "<ToggleItem>"},
 457         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 458         {N_("/_Message/_Followup to"),  NULL, compose_toggle_followupto_cb, 0, "<ToggleItem>"},
 459         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 460         {N_("/_Message/_Attach"),       NULL, compose_toggle_attach_cb, 0, "<ToggleItem>"},
 461 #endif
 462 #if USE_GPGME
 463         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 464         {N_("/_Message/Si_gn"),         NULL, compose_toggle_sign_cb   , 0, "<ToggleItem>"},
 465         {N_("/_Message/_Encrypt"),      NULL, compose_toggle_encrypt_cb, 0, "<ToggleItem>"},
 466 #endif /* USE_GPGME */
 467         {N_("/_Message/---"),           NULL,           NULL,   0, "<Separator>"},
 468         {N_("/_Message/_Request Return Receipt"),       NULL, compose_toggle_return_receipt_cb, 0, "<ToggleItem>"},
 469         {N_("/_Tool"),                  NULL, NULL, 0, "<Branch>"},
 470         {N_("/_Tool/Show _ruler"),      NULL, compose_toggle_ruler_cb, 0, "<ToggleItem>"},
 471         {N_("/_Tool/_Address book"),    "<alt>A", compose_address_cb , 0, NULL},
 472         {N_("/_Tool/_Templates ..."),   NULL, template_select_cb, 0, NULL},
 473         {N_("/_Help"),                  NULL, NULL, 0, "<LastBranch>"},
 474         {N_("/_Help/_About"),           NULL, about_show, 0, NULL}
 475 };
 476
 477 static GtkTargetEntry compose_mime_types[] =
 478 {
 479         {"text/uri-list", 0, 0}
 480 };
 481
 482 Compose * compose_new(PrefsAccount *account)
 483 {
 484         return compose_generic_new(account, NULL, NULL);
 485 }
 486
 487 Compose * compose_new_with_recipient(PrefsAccount *account, const gchar *to)
 488 {
 489         return compose_generic_new(account, to, NULL);
 490 }
 491
 492 Compose * compose_new_with_folderitem(PrefsAccount *account, FolderItem *item)
 493 {
 494         return compose_generic_new(account, NULL, item);
 495 }
 496
 497 static void set_compose_entries(Compose * compose, const gchar * mailto)
 498 {
 499         gchar * subject = NULL;
 500         gchar * to = NULL;
 501         gchar * cc = NULL;
 502         gchar * bcc = NULL;
 503         gchar * body = NULL;
 504         gchar * p;
 505         gchar * tmp_mailto;
 506         gchar * cur;
 507
 508         Xstrdup_a(tmp_mailto, mailto, return);
 509
 510         cur = tmp_mailto;
 511
 512         p = strchr(cur, '?');
 513         if (p != NULL) {
 514                 * p = 0;
 515                 cur = p + 1;
 516         }
 517         to = tmp_mailto;
 518
 519         while (p) {
 520                 char *field, *value;
 521
 522                 field = cur;
 523
 524                 p = strchr(cur, '=');
 525                 if (p == NULL)
 526                         break;
 527                 * p = 0;
 528                 cur = p + 1;
 529
 530                 value = cur;
 531
 532                 p = strchr(cur, '&');
 533                 if (p != NULL) {
 534                         * p = 0;
 535                         cur = p + 1;
 536                 }
 537
 538                 if (value) {
 539                         if (g_strcasecmp(field, "subject")==0) {
 540                                 Xstrdup_a(subject, value, );
 541                                 if (subject != NULL)
 542                                         decode_uri(subject, value);
 543                         }
 544                         else if (g_strcasecmp(field, "cc")==0)
 545                                 cc = value;
 546                         else if (g_strcasecmp(field, "bcc")==0)
 547                                 bcc = value;
 548                         else if (g_strcasecmp(field, "body")==0) {
 549                                 Xstrdup_a(body, value, );
 550                                 if (body != NULL)
 551                                         decode_uri(body, value);
 552                         }
 553                 }
 554         }
 555
 556         if (to) {
 557                 compose_entry_append(compose, to, COMPOSE_TO);
 558                 /*
 559                 gtk_widget_grab_focus(compose->text);
 560                 */
 561         }
 562
 563         if (subject)
 564                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), subject);
 565         if (cc)
 566                 compose_entry_append(compose, cc, COMPOSE_CC);
 567         if (bcc)
 568                 compose_entry_append(compose, bcc, COMPOSE_BCC);
 569         if (body) {
 570                 gtk_text_insert(GTK_TEXT(compose->text),
 571                                 NULL, NULL, NULL, body, -1);
 572                 gtk_text_insert(GTK_TEXT(compose->text),
 573                                 NULL, NULL, NULL, "\n", 1);
 574         }
 575 }
 576
 577 Compose * compose_generic_new(PrefsAccount *account, const gchar *to, FolderItem *item)
 578 {
 579         Compose *compose;
 580
 581         if (item && item->prefs && item->prefs->enable_default_account)
 582                 account = account_find_from_id(item->prefs->default_account);
 583
 584         if (!account) account = cur_account;
 585         g_return_val_if_fail(account != NULL, NULL);
 586
 587         compose = compose_create(account, COMPOSE_NEW);
 588         compose->replyinfo = NULL;
 589
 590         if (prefs_common.auto_sig)
 591                 compose_insert_sig(compose);
 592         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
 593         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
 594
 595         if (account->protocol != A_NNTP) {
 596                 if (to) {
 597                         set_compose_entries(compose, to);
 598
 599                 } else if(item && item->prefs->enable_default_to) {
 600                         compose_entry_append(compose, item->prefs->default_to, COMPOSE_TO);
 601                 }
 602                 if (item && item->ret_rcpt) {
 603                         GtkItemFactory *ifactory;
 604
 605                         ifactory = gtk_item_factory_from_widget(compose->menubar);
 606                         menu_set_toggle(ifactory, "/Message/Request Return Receipt", TRUE);
 607                 }
 608         } else {
 609                 if (to) {
 610                         compose_entry_append(compose, to, COMPOSE_NEWSGROUPS);
 611                 }
 612         }
 613         gtk_widget_grab_focus(compose->subject_entry);
 614
 615         if (prefs_common.auto_exteditor)
 616                 compose_exec_ext_editor(compose);
 617
 618         return compose;
 619 }
 620
 621 #define CHANGE_FLAGS(msginfo) \
 622 { \
 623 if (msginfo->folder->folder->change_flags != NULL) \
 624 msginfo->folder->folder->change_flags(msginfo->folder->folder, \
 625                                       msginfo->folder, \
 626                                       msginfo); \
 627 }
 628
 629 /*
 630 Compose * compose_new_followup_and_replyto(PrefsAccount *account,
 631                                            const gchar *followupto, gchar * to)
 632 {
 633         Compose *compose;
 634
 635         if (!account) account = cur_account;
 636         g_return_val_if_fail(account != NULL, NULL);
 637         g_return_val_if_fail(account->protocol != A_NNTP, NULL);
 638
 639         compose = compose_create(account, COMPOSE_NEW);
 640
 641         if (prefs_common.auto_sig)
 642                 compose_insert_sig(compose);
 643         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
 644         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
 645
 646         compose_entry_append(compose, to, COMPOSE_TO);
 647         compose_entry_append(compose, followupto, COMPOSE_NEWSGROUPS);
 648         gtk_widget_grab_focus(compose->subject_entry);
 649
 650         return compose;
 651 }
 652 */
 653
 654 void compose_reply(MsgInfo *msginfo, gboolean quote, gboolean to_all,
 655                    gboolean ignore_replyto)
 656 {
 657         compose_generic_reply(msginfo, quote, to_all, ignore_replyto, FALSE);
 658 }
 659
 660 void compose_followup_and_reply_to(MsgInfo *msginfo, gboolean quote,
 661                                    gboolean to_all,
 662                                    gboolean ignore_replyto)
 663 {
 664         compose_generic_reply(msginfo, quote, to_all, ignore_replyto, TRUE);
 665 }
 666
 667 static void compose_generic_reply(MsgInfo *msginfo, gboolean quote,
 668                                   gboolean to_all,
 669                                   gboolean ignore_replyto,
 670                                   gboolean followup_and_reply_to)
 671 {
 672         Compose *compose;
 673         PrefsAccount *account;
 674         PrefsAccount *reply_account;
 675         GtkSText *text;
 676
 677         g_return_if_fail(msginfo != NULL);
 678         g_return_if_fail(msginfo->folder != NULL);
 679
 680         account = NULL;
 681         /* select the account set in folderitem's property (if enabled) */
 682         if (msginfo->folder->prefs && msginfo->folder->prefs->enable_default_account)
 683                 account = account_find_from_id(msginfo->folder->prefs->default_account);
 684
 685         /* select the account for the whole folder (IMAP / NNTP) */
 686         if (!account)
 687                 account = msginfo->folder->folder->account;
 688
 689         /* select account by to: and cc: header if enabled */
 690         if (prefs_common.reply_account_autosel) {
 691                 if (!account && msginfo->to) {
 692                         gchar *to;
 693                         Xstrdup_a(to, msginfo->to, return);
 694                         extract_address(to);
 695                         account = account_find_from_address(to);
 696                 }
 697                 if (!account) {
 698                         gchar cc[BUFFSIZE];
 699                         if(!get_header_from_msginfo(msginfo, cc, sizeof(cc), "CC:")) { /* Found a CC header */
 700                                 extract_address(cc);
 701                                 account = account_find_from_address(cc);
 702                         }
 703                 }
 704         }
 705
 706         /* select current account */
 707         if (!account) account = cur_account;
 708         g_return_if_fail(account != NULL);
 709
 710         if (ignore_replyto && account->protocol == A_NNTP &&
 711             !followup_and_reply_to) {
 712                 reply_account =
 713                         account_find_from_address(account->address);
 714                 if (!reply_account)
 715                         reply_account = compose_current_mail_account();
 716                 if (!reply_account)
 717                         return;
 718         } else
 719                 reply_account = account;
 720
 721         MSG_UNSET_PERM_FLAGS(msginfo->flags, MSG_FORWARDED);
 722         MSG_SET_PERM_FLAGS(msginfo->flags, MSG_REPLIED);
 723
 724         CHANGE_FLAGS(msginfo);
 725
 726         compose = compose_create(account, COMPOSE_REPLY);
 727         compose->replyinfo = msginfo;
 728
 729 #if 0 /* NEW COMPOSE GUI */
 730         if (followup_and_reply_to) {
 731                 gtk_widget_show(compose->to_hbox);
 732                 gtk_widget_show(compose->to_entry);
 733                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 1, 4);
 734                 compose->use_to = TRUE;
 735         }
 736 #endif
 737         if (msginfo->folder && msginfo->folder->ret_rcpt) {
 738                 GtkItemFactory *ifactory;
 739
 740                 ifactory = gtk_item_factory_from_widget(compose->menubar);
 741                 menu_set_toggle(ifactory, "/Message/Request Return Receipt", TRUE);
 742         }
 743
 744         if (compose_parse_header(compose, msginfo) < 0) return;
 745         compose_reply_set_entry(compose, msginfo, to_all, ignore_replyto,
 746                                 followup_and_reply_to);
 747
 748         text = GTK_STEXT(compose->text);
 749         gtk_stext_freeze(text);
 750
 751         if (quote) {
 752                 FILE *fp;
 753                 gchar *quote_str;
 754
 755                 if ((fp = procmime_get_first_text_content(msginfo)) == NULL)
 756                         g_warning(_("Can't get text part\n"));
 757                 else {
 758                         gchar * qmark;
 759
 760                         if (prefs_common.quotemark && *prefs_common.quotemark)
 761                                 qmark = prefs_common.quotemark;
 762                         else
 763                                 qmark = "> ";
 764
 765                         quote_str = compose_quote_fmt(compose, msginfo,
 766                                                       prefs_common.quotefmt,
 767                                                       qmark);
 768
 769                         /*
 770                         quote_str = compose_quote_parse_fmt
 771                                 (compose, msginfo, prefs_common.quotefmt);
 772                         */
 773
 774                         if (quote_str != NULL)
 775                                 gtk_stext_insert(text, NULL, NULL, NULL,
 776                                                  quote_str, -1);
 777                         /*                      g_free(quote_str); */
 778                         /* compose_quote_file(compose, msginfo, fp); */
 779                         fclose(fp);
 780                 }
 781         }
 782
 783         if (prefs_common.auto_sig)
 784                 compose_insert_sig(compose);
 785         gtk_editable_set_position(GTK_EDITABLE(text), 0);
 786         gtk_stext_set_point(text, 0);
 787
 788         if (quote && prefs_common.linewrap_quote) {
 789                 compose_wrap_line_all(compose);
 790         }
 791
 792         gtk_stext_thaw(text);
 793         gtk_widget_grab_focus(compose->text);
 794
 795         if (prefs_common.auto_exteditor)
 796                 compose_exec_ext_editor(compose);
 797 }
 798
 799
 800 static gchar *procmime_get_file_name(MimeInfo *mimeinfo)
 801 {
 802         gchar *base;
 803         gchar *filename;
 804
 805         g_return_val_if_fail(mimeinfo != NULL, NULL);
 806
 807         base = mimeinfo->filename ? mimeinfo->filename
 808                 : mimeinfo->name ? mimeinfo->name : NULL;
 809
 810         if (MIME_TEXT_HTML == mimeinfo->mime_type && base == NULL){
 811                 filename = g_strdup_printf("%s%smimetmp%i.html",
 812                                            get_mime_tmp_dir(),
 813                                            G_DIR_SEPARATOR_S,
 814                                            mimeinfo);
 815                 return filename;
 816         }
 817         else {
 818                 base = base ? base : "";
 819                 base = g_basename(base);
 820                 if (*base == '\0') {
 821                         filename = g_strdup_printf("%s%smimetmp%i",
 822                                                    get_mime_tmp_dir(),
 823                                                    G_DIR_SEPARATOR_S,
 824                                                    mimeinfo);
 825                         return filename;
 826                 }
 827         }
 828
 829         filename = g_strconcat(get_mime_tmp_dir(), G_DIR_SEPARATOR_S,
 830                                base, NULL);
 831
 832         return filename;
 833 }
 834
 835 static gchar * mime_extract_file(gchar * source, MimeInfo *partinfo)
 836 {
 837         gchar *filename;
 838
 839         if (!partinfo) return;
 840
 841         filename = procmime_get_file_name(partinfo);
 842
 843         if (procmime_get_part(filename, source, partinfo) < 0)
 844                 alertpanel_error
 845                         (_("Can't get the part of multipart message."));
 846
 847         return filename;
 848 }
 849
 850 static void compose_attach_parts(Compose * compose,
 851                                  MsgInfo * msginfo)
 852 {
 853
 854         FILE *fp;
 855         gchar *file;
 856         MimeInfo *mimeinfo;
 857         MsgInfo *tmpmsginfo;
 858         gchar *p;
 859         gchar *boundary;
 860         gint boundary_len = 0;
 861         gchar buf[BUFFSIZE];
 862         glong fpos, prev_fpos;
 863         gint npart;
 864         gchar * source;
 865         gchar * filename;
 866
 867         g_return_if_fail(msginfo != NULL);
 868
 869 #if USE_GPGME
 870         for (;;) {
 871                 if ((fp = procmsg_open_message(msginfo)) == NULL) return;
 872                 mimeinfo = procmime_scan_mime_header(fp);
 873                 if (!mimeinfo) break;
 874
 875                 if (!MSG_IS_ENCRYPTED(msginfo->flags) &&
 876                     rfc2015_is_encrypted(mimeinfo)) {
 877                         MSG_SET_TMP_FLAGS(msginfo->flags, MSG_ENCRYPTED);
 878                 }
 879                 if (MSG_IS_ENCRYPTED(msginfo->flags) &&
 880                     !msginfo->plaintext_file  &&
 881                     !msginfo->decryption_failed) {
 882                         rfc2015_decrypt_message(msginfo, mimeinfo, fp);
 883                         if (msginfo->plaintext_file &&
 884                             !msginfo->decryption_failed) {
 885                                 fclose(fp);
 886                                 continue;
 887                         }
 888                 }
 889
 890                 break;
 891         }
 892 #else /* !USE_GPGME */
 893         if ((fp = procmsg_open_message(msginfo)) == NULL) return;
 894         mimeinfo = procmime_scan_mime_header(fp);
 895 #endif /* USE_GPGME */
 896
 897         fclose(fp);
 898         if (!mimeinfo) return;
 899         if (mimeinfo->mime_type == MIME_TEXT)
 900                 return;
 901
 902         if ((fp = procmsg_open_message(msginfo)) == NULL) return;
 903
 904         g_return_if_fail(mimeinfo != NULL);
 905         g_return_if_fail(mimeinfo->mime_type != MIME_TEXT);
 906
 907         if (mimeinfo->mime_type == MIME_MULTIPART) {
 908                 g_return_if_fail(mimeinfo->boundary != NULL);
 909                 g_return_if_fail(mimeinfo->sub == NULL);
 910         }
 911         g_return_if_fail(fp != NULL);
 912
 913         boundary = mimeinfo->boundary;
 914
 915         if (boundary) {
 916                 boundary_len = strlen(boundary);
 917
 918                 /* look for first boundary */
 919                 while ((p = fgets(buf, sizeof(buf), fp)) != NULL)
 920                         if (IS_BOUNDARY(buf, boundary, boundary_len)) break;
 921                 if (!p) {
 922                         fclose(fp);
 923                         return;
 924                 }
 925         }
 926
 927         if ((fpos = ftell(fp)) < 0) {
 928                 perror("ftell");
 929                 fclose(fp);
 930                 return;
 931         }
 932
 933         for (npart = 0;; npart++) {
 934                 MimeInfo *partinfo;
 935                 gboolean eom = FALSE;
 936
 937                 prev_fpos = fpos;
 938
 939                 partinfo = procmime_scan_mime_header(fp);
 940                 if (!partinfo) break;
 941
 942                 if (npart != 0)
 943                         procmime_mimeinfo_insert(mimeinfo, partinfo);
 944                 else
 945                         procmime_mimeinfo_free(partinfo);
 946
 947                 /* look for next boundary */
 948                 buf[0] = '\0';
 949                 while ((p = fgets(buf, sizeof(buf), fp)) != NULL) {
 950                         if (IS_BOUNDARY(buf, boundary, boundary_len)) {
 951                                 if (buf[2 + boundary_len]     == '-' &&
 952                                     buf[2 + boundary_len + 1] == '-')
 953                                         eom = TRUE;
 954                                 break;
 955                         }
 956                 }
 957                 if (p == NULL)
 958                         eom = TRUE;     /* broken MIME message */
 959                 fpos = ftell(fp);
 960
 961                 partinfo->size = fpos - prev_fpos - strlen(buf);
 962
 963                 if (eom) break;
 964         }
 965
 966         source = procmsg_get_message_file_path(msginfo);
 967
 968         g_return_if_fail(mimeinfo != NULL);
 969
 970         if (!mimeinfo->main && mimeinfo->parent)
 971                 {
 972                         filename = mime_extract_file(source, mimeinfo);
 973
 974                         compose_attach_append_with_type(compose, filename,
 975                                                         mimeinfo->content_type,
 976                                                         mimeinfo->mime_type);
 977
 978                         g_free(filename);
 979                 }
 980
 981         if (mimeinfo->sub && mimeinfo->sub->children)
 982                 {
 983                         filename = mime_extract_file(source, mimeinfo->sub);
 984
 985                         compose_attach_append_with_type(compose, filename,
 986                                                         mimeinfo->content_type,
 987                                                         mimeinfo->sub->mime_type);
 988
 989                         g_free(filename);
 990                 }
 991
 992         if (mimeinfo->children) {
 993                 MimeInfo *child;
 994
 995                 child = mimeinfo->children;
 996                 while (child) {
 997                         filename = mime_extract_file(source, child);
 998
 999                         compose_attach_append_with_type(compose, filename,
1000                                                         child->content_type,
1001                                                         child->mime_type);
1002
1003                         g_free(filename);
1004
1005                         child = child->next;
1006                 }
1007         }
1008
1009         fclose(fp);
1010
1011         procmime_mimeinfo_free_all(mimeinfo);
1012 }
1013
1014
1015 #define INSERT_FW_HEADER(var, hdr) \
1016 if (msginfo->var && *msginfo->var) { \
1017         gtk_stext_insert(text, NULL, NULL, NULL, hdr, -1); \
1018         gtk_stext_insert(text, NULL, NULL, NULL, msginfo->var, -1); \
1019         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1); \
1020 }
1021
1022 Compose *compose_forward(PrefsAccount * account, MsgInfo *msginfo,
1023                          gboolean as_attach)
1024 {
1025         Compose *compose;
1026         /*      PrefsAccount *account; */
1027         GtkSText *text;
1028         FILE *fp;
1029         gchar buf[BUFFSIZE];
1030
1031         g_return_val_if_fail(msginfo != NULL, NULL);
1032         g_return_val_if_fail(msginfo->folder != NULL, NULL);
1033
1034         account = msginfo->folder->folder->account;
1035         if (!account && msginfo->to && prefs_common.forward_account_autosel) {
1036                 gchar *to;
1037                 Xstrdup_a(to, msginfo->to, return);
1038                 extract_address(to);
1039                 account = account_find_from_address(to);
1040         }
1041
1042         if(!account && prefs_common.forward_account_autosel) {
1043                 gchar cc[BUFFSIZE];
1044                 if(!get_header_from_msginfo(msginfo,cc,sizeof(cc),"CC:")){ /* Found a CC header */
1045                         extract_address(cc);
1046                         account = account_find_from_address(cc);
1047                 }
1048         }
1049
1050         if (account == NULL) {
1051                 account = cur_account;
1052                 /*
1053                 account = msginfo->folder->folder->account;
1054                 if (!account) account = cur_account;
1055                 */
1056         }
1057         g_return_val_if_fail(account != NULL, NULL);
1058
1059         MSG_UNSET_PERM_FLAGS(msginfo->flags, MSG_REPLIED);
1060         MSG_SET_PERM_FLAGS(msginfo->flags, MSG_FORWARDED);
1061         CHANGE_FLAGS(msginfo);
1062
1063         compose = compose_create(account, COMPOSE_FORWARD);
1064
1065         if (msginfo->subject && *msginfo->subject) {
1066                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), "Fw: ");
1067                 gtk_entry_append_text(GTK_ENTRY(compose->subject_entry),
1068                                       msginfo->subject);
1069         }
1070
1071         text = GTK_STEXT(compose->text);
1072         gtk_stext_freeze(text);
1073
1074         if (as_attach) {
1075                 gchar *msgfile;
1076
1077                 msgfile = procmsg_get_message_file_path(msginfo);
1078                 if (!is_file_exist(msgfile))
1079                         g_warning(_("%s: file not exist\n"), msgfile);
1080                 else
1081                         compose_attach_append(compose, msgfile,
1082                                               MIME_MESSAGE_RFC822);
1083
1084                 g_free(msgfile);
1085         } else {
1086                 FILE *fp;
1087                 gchar *quote_str;
1088                 if ((fp = procmime_get_first_text_content(msginfo)) == NULL)
1089                         g_warning(_("Can't get text part\n"));
1090                 else {
1091                         gchar * qmark;
1092
1093                         if (prefs_common.fw_quotemark &&
1094                             *prefs_common.fw_quotemark)
1095                                 qmark = prefs_common.fw_quotemark;
1096                         else
1097                                 qmark = "> ";
1098
1099                         quote_str = compose_quote_fmt(compose, msginfo,
1100                                                       prefs_common.fw_quotefmt,
1101                                                       qmark);
1102
1103                         if (quote_str != NULL)
1104                                 gtk_stext_insert(text, NULL, NULL, NULL,
1105                                                  quote_str, -1);
1106
1107                         fclose(fp);
1108                 }
1109
1110                 compose_attach_parts(compose, msginfo);
1111         }
1112
1113         if (prefs_common.auto_sig)
1114                 compose_insert_sig(compose);
1115         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
1116         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
1117
1118         gtk_stext_thaw(text);
1119 #if 0 /* NEW COMPOSE GUI */
1120         if (account->protocol != A_NNTP)
1121                 gtk_widget_grab_focus(compose->to_entry);
1122         else
1123                 gtk_widget_grab_focus(compose->newsgroups_entry);
1124 #endif
1125         gtk_widget_grab_focus(compose->header_last->entry);
1126
1127         if (prefs_common.auto_exteditor)
1128                 compose_exec_ext_editor(compose);
1129
1130         return compose;
1131 }
1132
1133 #undef INSERT_FW_HEADER
1134
1135 Compose * compose_forward_multiple(PrefsAccount * account,
1136                           GSList *msginfo_list)
1137 {
1138         Compose *compose;
1139         GtkSText *text;
1140         GSList *msginfo;
1141         gchar *msgfile;
1142
1143         g_return_val_if_fail(msginfo_list != NULL, NULL);
1144
1145         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next) {
1146                 if ( ((MsgInfo *)msginfo->data)->folder == NULL )
1147                         return NULL;
1148         }
1149
1150         if (account == NULL) {
1151                 account = cur_account;
1152                 /*
1153                 account = msginfo->folder->folder->account;
1154                 if (!account) account = cur_account;
1155                 */
1156         }
1157         g_return_val_if_fail(account != NULL, NULL);
1158
1159         compose = compose_create(account, COMPOSE_FORWARD);
1160
1161         text = GTK_STEXT(compose->text);
1162         gtk_stext_freeze(text);
1163
1164         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next) {
1165                 msgfile = procmsg_get_message_file_path((MsgInfo *)msginfo->data);
1166                 if (!is_file_exist(msgfile))
1167                         g_warning(_("%s: file not exist\n"), msgfile);
1168                 else
1169                         compose_attach_append(compose, msgfile,
1170                                 MIME_MESSAGE_RFC822);
1171                 g_free(msgfile);
1172         }
1173
1174         if (prefs_common.auto_sig)
1175                 compose_insert_sig(compose);
1176         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
1177         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
1178
1179         gtk_stext_thaw(text);
1180 #if 0 /* NEW COMPOSE GUI */
1181         if (account->protocol != A_NNTP)
1182                 gtk_widget_grab_focus(compose->to_entry);
1183         else
1184                 gtk_widget_grab_focus(compose->newsgroups_entry);
1185 #endif
1186
1187         return compose;
1188 }
1189
1190 void compose_reedit(MsgInfo *msginfo)
1191 {
1192         Compose *compose;
1193         PrefsAccount *account;
1194         GtkSText *text;
1195         FILE *fp;
1196         gchar buf[BUFFSIZE];
1197
1198         g_return_if_fail(msginfo != NULL);
1199         g_return_if_fail(msginfo->folder != NULL);
1200
1201         account = msginfo->folder->folder->account;
1202
1203         if(!account&& prefs_common.reedit_account_autosel) {
1204                 gchar from[BUFFSIZE];
1205                 if(!get_header_from_msginfo(msginfo,from,sizeof(from),"FROM:")){ /* Found a FROM header */
1206                         extract_address(from);
1207                         account = account_find_from_address(from);
1208                 }
1209         }
1210         if (!account) account = cur_account;
1211         g_return_if_fail(account != NULL);
1212
1213         compose = compose_create(account, COMPOSE_REEDIT);
1214         compose->targetinfo = procmsg_msginfo_copy(msginfo);
1215
1216         if (compose_parse_header(compose, msginfo) < 0) return;
1217         compose_reedit_set_entry(compose, msginfo);
1218
1219         text = GTK_STEXT(compose->text);
1220         gtk_stext_freeze(text);
1221
1222         if ((fp = procmime_get_first_text_content(msginfo)) == NULL)
1223                 g_warning(_("Can't get text part\n"));
1224         else {
1225                 while (fgets(buf, sizeof(buf), fp) != NULL)
1226                         gtk_stext_insert(text, NULL, NULL, NULL, buf, -1);
1227                 fclose(fp);
1228         }
1229         compose_attach_parts(compose, msginfo);
1230
1231         gtk_stext_thaw(text);
1232         gtk_widget_grab_focus(compose->text);
1233
1234         if (prefs_common.auto_exteditor)
1235                 compose_exec_ext_editor(compose);
1236 }
1237
1238 GList *compose_get_compose_list(void)
1239 {
1240         return compose_list;
1241 }
1242
1243 void compose_entry_append(Compose *compose, const gchar *address,
1244                           ComposeEntryType type)
1245 {
1246         GtkEntry *entry;
1247         const gchar *text;
1248         gchar *header;
1249
1250         if (!address || *address == '\0') return;
1251
1252 #if 0 /* NEW COMPOSE GUI */
1253         switch (type) {
1254         case COMPOSE_CC:
1255                 entry = GTK_ENTRY(compose->cc_entry);
1256                 break;
1257         case COMPOSE_BCC:
1258                 entry = GTK_ENTRY(compose->bcc_entry);
1259                 break;
1260         case COMPOSE_NEWSGROUPS:
1261                 entry = GTK_ENTRY(compose->newsgroups_entry);
1262                 break;
1263         case COMPOSE_TO:
1264         default:
1265                 entry = GTK_ENTRY(compose->to_entry);
1266                 break;
1267         }
1268
1269         text = gtk_entry_get_text(entry);
1270         if (*text != '\0')
1271                 gtk_entry_append_text(entry, ", ");
1272         gtk_entry_append_text(entry, address);
1273 #endif
1274
1275         switch (type) {
1276         case COMPOSE_CC:
1277                 header = N_("Cc:");
1278                 break;
1279         case COMPOSE_BCC:
1280                 header = N_("Bcc:");
1281                 break;
1282         case COMPOSE_REPLYTO:
1283                 header = N_("Reply-To:");
1284                 break;
1285         case COMPOSE_NEWSGROUPS:
1286                 header = N_("Newsgroups:");
1287                 break;
1288         case COMPOSE_FOLLOWUPTO:
1289                 header = N_( "Followup-To:");
1290                 break;
1291         case COMPOSE_TO:
1292         default:
1293                 header = N_("To:");
1294                 break;
1295         }
1296         header = prefs_common.trans_hdr ? gettext(header) : header;
1297
1298         compose_add_header_entry(compose, header, (gchar *)address);
1299 }
1300
1301 static gint compose_parse_header(Compose *compose, MsgInfo *msginfo)
1302 {
1303         static HeaderEntry hentry[] = {{"Reply-To:",       NULL, TRUE},
1304                                        {"Cc:",             NULL, FALSE},
1305                                        {"References:",     NULL, FALSE},
1306                                        {"Bcc:",            NULL, FALSE},
1307                                        {"Newsgroups:",     NULL, FALSE},
1308                                        {"Followup-To:",    NULL, FALSE},
1309                                        {"X-Mailing-List:", NULL, FALSE},
1310                                        {"X-BeenThere:",    NULL, FALSE},
1311                                        {NULL,              NULL, FALSE}};
1312
1313         enum
1314         {
1315                 H_REPLY_TO       = 0,
1316                 H_CC             = 1,
1317                 H_REFERENCES     = 2,
1318                 H_BCC            = 3,
1319                 H_NEWSGROUPS     = 4,
1320                 H_FOLLOWUP_TO    = 5,
1321                 H_X_MAILING_LIST = 6,
1322                 H_X_BEENTHERE    = 7
1323         };
1324
1325         FILE *fp;
1326
1327         g_return_val_if_fail(msginfo != NULL, -1);
1328
1329         if ((fp = procmsg_open_message(msginfo)) == NULL) return -1;
1330         procheader_get_header_fields(fp, hentry);
1331         fclose(fp);
1332
1333         if (hentry[H_REPLY_TO].body != NULL) {
1334                 conv_unmime_header_overwrite(hentry[H_REPLY_TO].body);
1335                 compose->replyto = hentry[H_REPLY_TO].body;
1336                 hentry[H_REPLY_TO].body = NULL;
1337         }
1338         if (hentry[H_CC].body != NULL) {
1339                 conv_unmime_header_overwrite(hentry[H_CC].body);
1340                 compose->cc = hentry[H_CC].body;
1341                 hentry[H_CC].body = NULL;
1342         }
1343         if (hentry[H_X_MAILING_LIST].body != NULL) {
1344                 /* this is good enough to parse debian-devel */
1345                 char * buf = g_malloc(strlen(hentry[H_X_MAILING_LIST].body) + 1);
1346                 g_return_val_if_fail(buf != NULL, -1 );
1347                 if (1 == sscanf(hentry[H_X_MAILING_LIST].body, "<%[^>]>", buf))
1348                         compose->mailinglist = g_strdup(buf);
1349                 g_free(buf);
1350                 g_free(hentry[H_X_MAILING_LIST].body);
1351                 hentry[H_X_MAILING_LIST].body = NULL ;
1352         }
1353         if (hentry[H_X_BEENTHERE].body != NULL) {
1354                 /* this is good enough to parse the sylpheed-claws lists */
1355                 char * buf = g_malloc(strlen(hentry[H_X_BEENTHERE].body) + 1);
1356                 g_return_val_if_fail(buf != NULL, -1 );
1357                 if (1 == sscanf(hentry[H_X_BEENTHERE].body, "%[^>]", buf))
1358                         compose->mailinglist = g_strdup(buf);
1359                 g_free(buf);
1360                 g_free(hentry[H_X_BEENTHERE].body);
1361                 hentry[H_X_BEENTHERE].body = NULL ;
1362         }
1363         if (hentry[H_REFERENCES].body != NULL) {
1364                 if (compose->mode == COMPOSE_REEDIT)
1365                         compose->references = hentry[H_REFERENCES].body;
1366                 else {
1367                         compose->references = compose_parse_references
1368                                 (hentry[H_REFERENCES].body, msginfo->msgid);
1369                         g_free(hentry[H_REFERENCES].body);
1370                 }
1371                 hentry[H_REFERENCES].body = NULL;
1372         }
1373         if (hentry[H_BCC].body != NULL) {
1374                 if (compose->mode == COMPOSE_REEDIT) {
1375                         conv_unmime_header_overwrite(hentry[H_BCC].body);
1376                         compose->bcc = hentry[H_BCC].body;
1377                 } else
1378                         g_free(hentry[H_BCC].body);
1379                 hentry[H_BCC].body = NULL;
1380         }
1381         if (hentry[H_NEWSGROUPS].body != NULL) {
1382                 compose->newsgroups = hentry[H_NEWSGROUPS].body;
1383                 hentry[H_NEWSGROUPS].body = NULL;
1384         }
1385         if (hentry[H_FOLLOWUP_TO].body != NULL) {
1386                 conv_unmime_header_overwrite(hentry[H_FOLLOWUP_TO].body);
1387                 compose->followup_to = hentry[H_FOLLOWUP_TO].body;
1388                 hentry[H_FOLLOWUP_TO].body = NULL;
1389         }
1390
1391         if (compose->mode == COMPOSE_REEDIT && msginfo->inreplyto)
1392                 compose->inreplyto = g_strdup(msginfo->inreplyto);
1393         else if (compose->mode != COMPOSE_REEDIT &&
1394                  msginfo->msgid && *msginfo->msgid) {
1395                 compose->inreplyto = g_strdup(msginfo->msgid);
1396
1397                 if (!compose->references) {
1398                         if (msginfo->inreplyto && *msginfo->inreplyto)
1399                                 compose->references =
1400                                         g_strdup_printf("<%s>\n\t<%s>",
1401                                                         msginfo->inreplyto,
1402                                                         msginfo->msgid);
1403                         else
1404                                 compose->references =
1405                                         g_strconcat("<", msginfo->msgid, ">",
1406                                                     NULL);
1407                 }
1408         }
1409
1410         return 0;
1411 }
1412
1413 static gchar *compose_parse_references(const gchar *ref, const gchar *msgid)
1414 {
1415         GSList *ref_id_list, *cur;
1416         GString *new_ref;
1417         gchar *new_ref_str;
1418
1419         ref_id_list = references_list_append(NULL, ref);
1420         if (!ref_id_list) return NULL;
1421         if (msgid && *msgid)
1422                 ref_id_list = g_slist_append(ref_id_list, g_strdup(msgid));
1423
1424         for (;;) {
1425                 gint len = 0;
1426
1427                 for (cur = ref_id_list; cur != NULL; cur = cur->next)
1428                         /* "<" + Message-ID + ">" + CR+LF+TAB */
1429                         len += strlen((gchar *)cur->data) + 5;
1430
1431                 if (len > MAX_REFERENCES_LEN) {
1432                         /* remove second message-ID */
1433                         if (ref_id_list && ref_id_list->next &&
1434                             ref_id_list->next->next) {
1435                                 g_free(ref_id_list->next->data);
1436                                 ref_id_list = g_slist_remove
1437                                         (ref_id_list, ref_id_list->next->data);
1438                         } else {
1439                                 slist_free_strings(ref_id_list);
1440                                 g_slist_free(ref_id_list);
1441                                 return NULL;
1442                         }
1443                 } else
1444                         break;
1445         }
1446
1447         new_ref = g_string_new("");
1448         for (cur = ref_id_list; cur != NULL; cur = cur->next) {
1449                 if (new_ref->len > 0)
1450                         g_string_append(new_ref, "\n\t");
1451                 g_string_sprintfa(new_ref, "<%s>", (gchar *)cur->data);
1452         }
1453
1454         slist_free_strings(ref_id_list);
1455         g_slist_free(ref_id_list);
1456
1457         new_ref_str = new_ref->str;
1458         g_string_free(new_ref, FALSE);
1459
1460         return new_ref_str;
1461 }
1462
1463 /*
1464 static void compose_quote_file(Compose *compose, MsgInfo *msginfo, FILE *fp)
1465 {
1466         GtkSText *text = GTK_STEXT(compose->text);
1467         gchar *qmark;
1468         gchar *quote_str;
1469         GdkColor *qcolor = NULL;
1470         gchar buf[BUFFSIZE];
1471         gint qlen;
1472         gchar *linep, *cur, *leftp;
1473         gint line_len, cur_len;
1474         gint wrap_len;
1475         gint str_len;
1476         gint ch_len;
1477
1478         // if (prefs_common.enable_color) qcolor = &quote_color;
1479         if (prefs_common.quotemark && *prefs_common.quotemark)
1480                 qmark = prefs_common.quotemark;
1481         else
1482                 qmark = "> ";
1483         quote_str = compose_quote_parse_fmt(compose, msginfo, qmark);
1484         g_return_if_fail(quote_str != NULL);
1485         qlen = strlen(quote_str);
1486
1487         if (!prefs_common.linewrap_quote ||
1488             prefs_common.linewrap_len <= qlen) {
1489                 while (fgets(buf, sizeof(buf), fp) != NULL) {
1490                         gtk_stext_insert(text, NULL, qcolor, NULL,
1491                                         quote_str, -1);
1492                         gtk_stext_insert(text, NULL, qcolor, NULL, buf, -1);
1493                 }
1494                 g_free(quote_str);
1495                 return;
1496         }
1497
1498         wrap_len = prefs_common.linewrap_len - qlen;
1499
1500         while (fgets(buf, sizeof(buf), fp) != NULL) {
1501                 strretchomp(buf);
1502                 str_len = strlen(buf);
1503
1504                 if (str_len <= wrap_len) {
1505                         gtk_stext_insert(text, NULL, qcolor, NULL,
1506                                         quote_str, -1);
1507                         gtk_stext_insert(text, NULL, qcolor, NULL, buf, -1);
1508                         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
1509                         continue;
1510                 }
1511
1512                 linep = cur = leftp = buf;
1513                 line_len = cur_len = 0;
1514
1515                 while (*cur != '\0') {
1516                         ch_len = mblen(cur, MB_CUR_MAX);
1517                         if (ch_len < 0) ch_len = 1;
1518
1519                         if (ch_len == 1 && isspace(*cur)) {
1520                                 linep = cur + ch_len;
1521                                 line_len = cur_len + ch_len;
1522                         }
1523
1524                         if (cur_len + ch_len > wrap_len && line_len > 0) {
1525                                 gtk_stext_insert(text, NULL, qcolor, NULL,
1526                                                 quote_str, -1);
1527
1528                                 if (isspace(*(linep - 1)))
1529                                         gtk_stext_insert(text, NULL,
1530                                                         qcolor, NULL,
1531                                                         leftp, line_len - 1);
1532                                 else
1533                                         gtk_stext_insert(text, NULL,
1534                                                         qcolor, NULL,
1535                                                         leftp, line_len);
1536                                 gtk_stext_insert(text, NULL, NULL, NULL,
1537                                                 "\n", 1);
1538
1539                                 leftp = linep;
1540                                 cur_len = cur_len - line_len + ch_len;
1541                                 line_len = 0;
1542                                 cur += ch_len;
1543                                 continue;
1544                         }
1545
1546                         if (ch_len > 1) {
1547                                 linep = cur + ch_len;
1548                                 line_len = cur_len + ch_len;
1549                         }
1550                         cur_len += ch_len;
1551                         cur += ch_len;
1552                 }
1553
1554                 if (*leftp) {
1555                         gtk_stext_insert(text, NULL, qcolor, NULL,
1556                                         quote_str, -1);
1557                         gtk_stext_insert(text, NULL, qcolor, NULL, leftp, -1);
1558                         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
1559                 }
1560         }
1561
1562         g_free(quote_str);
1563 }
1564 */
1565
1566 /*
1567 static gchar *compose_quote_parse_fmt(Compose *compose, MsgInfo *msginfo,
1568                                       const gchar *fmt)
1569 {
1570         gchar *ext_str;
1571         size_t buf_len = 1024;
1572         size_t ext_len = 0;
1573         gchar *str;
1574         gchar *mbs;
1575         wchar_t *wcsfmt;
1576         wchar_t *sp;
1577         gchar tmp[3];
1578
1579         if (!fmt || *fmt == '\0') return 0;
1580
1581         Xalloca(mbs, sizeof(wchar_t) + 1, return 0);
1582         Xalloca(wcsfmt, (strlen(fmt) + 1) * sizeof(wchar_t), return 0);
1583         mbstowcs(wcsfmt, fmt, strlen(fmt) + 1);
1584         sp = wcsfmt;
1585
1586         ext_str = g_malloc(sizeof(gchar) * buf_len);
1587         g_return_val_if_fail(ext_str != NULL, NULL);
1588
1589         while (*sp) {
1590                 gint len;
1591
1592                 len = wctomb(mbs, *sp);
1593                 mbs[len] = '\0';
1594
1595                 if (*mbs == '%') {
1596                         gchar *p;
1597
1598                         wctomb(mbs, *(++sp));
1599                         str = NULL;
1600
1601                         switch (*mbs) {
1602                         case 'd':
1603                                 str = msginfo->date;
1604                                 sp++;
1605                                 break;
1606                         case 'f':
1607                                 str = msginfo->from;
1608                                 sp++;
1609                                 break;
1610                         case 'I':
1611                                 if (!msginfo->fromname) {sp++; break;}
1612                                 p = msginfo->fromname;
1613                                 tmp[0] = tmp[1] = tmp[2] = '\0';
1614
1615                                 if (*p && isalnum(*p))
1616                                         tmp[0] = toupper(*p);
1617                                 else {
1618                                         sp++;
1619                                         break;
1620                                 }
1621
1622                                 while (*p) {
1623                                         while (*p && !isspace(*p)) p++;
1624                                         while (*p && isspace(*p)) p++;
1625                                         if (*p && isalnum(*p))
1626                                                 tmp[1] = toupper(*p);
1627                                 }
1628
1629                                 if (tmp[1]) str = tmp;
1630                                 sp++;
1631                                 break;
1632                         case 'n':
1633                                 str = msginfo->fromname;
1634                                 sp++;
1635                                 break;
1636                         case 'N':
1637                                 if (!msginfo->fromname) {sp++; break;}
1638                                 Xstrdup_a(str, msginfo->fromname,
1639                                           {sp++; break;});
1640                                 p = str;
1641                                 while (*p && !isspace(*p)) p++;
1642                                 *p = '\0';
1643                                 sp++;
1644                                 break;
1645                         case 's':
1646                                 str = msginfo->subject;
1647                                 sp++;
1648                                 break;
1649                         case 't':
1650                                 str = msginfo->to;
1651                                 sp++;
1652                                 break;
1653                         case 'c':
1654                                 str = msginfo->cc;
1655                                 sp++;
1656                                 break;
1657                         case 'i':
1658                                 if (!msginfo->msgid) {sp++; break;}
1659                                 Xalloca(str, strlen(msginfo->msgid) + 3,
1660                                         {sp++; break;});
1661                                 g_snprintf(str, strlen(msginfo->msgid) + 3,
1662                                            "<%s>", msginfo->msgid);
1663                                 sp++;
1664                                 break;
1665                         case '%':
1666                                 str = "%";
1667                                 sp++;
1668                                 break;
1669                         default:
1670                                 break;
1671                         }
1672
1673                         if (str) {
1674                                 while (ext_len + strlen(str) + 1 > buf_len)
1675                                         buf_len += 1024;
1676                                 ext_str = g_realloc(ext_str,
1677                                                     sizeof(gchar) * buf_len);
1678                                 g_return_val_if_fail(ext_str != NULL, NULL);
1679                                 strcpy(ext_str + ext_len, str);
1680                                 ext_len += strlen(str);
1681                         }
1682                 } else if (*mbs == '\\') {
1683                         wctomb(mbs, *(++sp));
1684                         str = NULL;
1685
1686                         switch (*mbs) {
1687                         case 'n':
1688                                 str = "\n";
1689                                 break;
1690                         case 't':
1691                                 str = "\t";
1692                                 break;
1693                         case '\\':
1694                                 str = "\\";
1695                                 break;
1696                         default:
1697                                 break;
1698                         }
1699
1700                         if (str) {
1701                                 while (ext_len + strlen(str) + 1 > buf_len)
1702                                         buf_len += 1024;
1703                                 ext_str = g_realloc(ext_str,
1704                                                     sizeof(gchar) * buf_len);
1705                                 g_return_val_if_fail(ext_str != NULL, NULL);
1706                                 strcpy(ext_str + ext_len, str);
1707                                 ext_len += strlen(str);
1708                                 sp++;
1709                         }
1710                 } else {
1711                         while (ext_len + len + 1 > buf_len) buf_len += 1024;
1712                         ext_str = g_realloc(ext_str, sizeof(gchar) * buf_len);
1713                         g_return_val_if_fail(ext_str != NULL, NULL);
1714                         strcpy(ext_str + ext_len, mbs);
1715                         ext_len += len;
1716                         sp++;
1717                 }
1718         }
1719
1720         if (ext_str)
1721                 ext_str = g_realloc(ext_str, strlen(ext_str) + 1);
1722
1723         return ext_str;
1724 }
1725 */
1726
1727 static void compose_reply_set_entry(Compose *compose, MsgInfo *msginfo,
1728                                     gboolean to_all, gboolean ignore_replyto,
1729                                     gboolean followup_and_reply_to)
1730 {
1731         GSList *cc_list;
1732         GSList *cur;
1733         gchar *from;
1734         GHashTable *to_table;
1735
1736         g_return_if_fail(compose->account != NULL);
1737         g_return_if_fail(msginfo != NULL);
1738
1739         if ((compose->account->protocol != A_NNTP) || followup_and_reply_to)
1740                 compose_entry_append(compose,
1741                                     ((compose->mailinglist && !ignore_replyto)
1742                                      ? compose->mailinglist
1743                                      : (compose->replyto && !ignore_replyto)
1744                                      ? compose->replyto
1745                                      : msginfo->from ? msginfo->from : ""),
1746                                      COMPOSE_TO);
1747         if (compose->account->protocol == A_NNTP)
1748                 if (ignore_replyto)
1749                         compose_entry_append(compose,
1750                                              msginfo->from ? msginfo->from : "",
1751                                              COMPOSE_TO);
1752                 else
1753                         compose_entry_append(compose,
1754                                              compose->followup_to ? compose->followup_to
1755                                              : compose->newsgroups ? compose->newsgroups
1756                                              : "",
1757                                              COMPOSE_NEWSGROUPS);
1758         /*
1759                 compose_entry_append(compose,
1760                                      compose->followup_to ? compose->followup_to
1761                                      : compose->newsgroups ? compose->newsgroups
1762                                      : "",
1763                                      COMPOSE_NEWSGROUPS);
1764         */
1765
1766         if (msginfo->subject && *msginfo->subject) {
1767                 gchar *buf, *buf2, *p;
1768
1769                 buf = g_strdup(msginfo->subject);
1770                 while (!strncasecmp(buf, "Re:", 3)) {
1771                         p = buf + 3;
1772                         while (isspace(*p)) p++;
1773                         memmove(buf, p, strlen(p) + 1);
1774                 }
1775
1776                 buf2 = g_strdup_printf("Re: %s", buf);
1777                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), buf2);
1778                 g_free(buf2);
1779                 g_free(buf);
1780         } else
1781                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), "Re: ");
1782
1783         if (!to_all || compose->account->protocol == A_NNTP) return;
1784
1785         from = g_strdup(compose->replyto ? compose->replyto :
1786                         msginfo->from ? msginfo->from : "");
1787         extract_address(from);
1788
1789         cc_list = address_list_append(NULL, msginfo->to);
1790         cc_list = address_list_append(cc_list, compose->cc);
1791
1792         to_table = g_hash_table_new(g_str_hash, g_str_equal);
1793         g_hash_table_insert(to_table, from, GINT_TO_POINTER(1));
1794         if (compose->account)
1795                 g_hash_table_insert(to_table, compose->account->address,
1796                                     GINT_TO_POINTER(1));
1797
1798         /* remove address on To: and that of current account */
1799         for (cur = cc_list; cur != NULL; ) {
1800                 GSList *next = cur->next;
1801
1802                 if (g_hash_table_lookup(to_table, cur->data) != NULL)
1803                         cc_list = g_slist_remove(cc_list, cur->data);
1804                 else
1805                         g_hash_table_insert(to_table, cur->data, cur);
1806
1807                 cur = next;
1808         }
1809         g_hash_table_destroy(to_table);
1810         g_free(from);
1811
1812         if (cc_list) {
1813                 for (cur = cc_list; cur != NULL; cur = cur->next)
1814                         compose_entry_append(compose, (gchar *)cur->data,
1815                                              COMPOSE_CC);
1816                 slist_free_strings(cc_list);
1817                 g_slist_free(cc_list);
1818         }
1819 }
1820
1821 #define SET_ENTRY(entry, str) \
1822 { \
1823         if (str && *str) \
1824                 gtk_entry_set_text(GTK_ENTRY(compose->entry), str); \
1825 }
1826
1827 #define SET_ADDRESS(type, str) \
1828 { \
1829         if (str && *str) \
1830                 compose_entry_append(compose, str, type); \
1831 }
1832
1833 static void compose_reedit_set_entry(Compose *compose, MsgInfo *msginfo)
1834 {
1835         g_return_if_fail(msginfo != NULL);
1836
1837         SET_ENTRY(subject_entry, msginfo->subject);
1838         SET_ADDRESS(COMPOSE_TO, msginfo->to);
1839         SET_ADDRESS(COMPOSE_CC, compose->cc);
1840         SET_ADDRESS(COMPOSE_BCC, compose->bcc);
1841         SET_ADDRESS(COMPOSE_REPLYTO, compose->replyto);
1842
1843 #if 0 /* NEW COMPOSE GUI */
1844         if (compose->bcc) {
1845                 GtkItemFactory *ifactory;
1846                 GtkWidget *menuitem;
1847
1848                 ifactory = gtk_item_factory_from_widget(compose->menubar);
1849                 menuitem = gtk_item_factory_get_item(ifactory, "/Message/Bcc");
1850                 gtk_check_menu_item_set_active
1851                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
1852         }
1853         if (compose->replyto) {
1854                 GtkItemFactory *ifactory;
1855                 GtkWidget *menuitem;
1856
1857                 ifactory = gtk_item_factory_from_widget(compose->menubar);
1858                 menuitem = gtk_item_factory_get_item
1859                         (ifactory, "/Message/Reply to");
1860                 gtk_check_menu_item_set_active
1861                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
1862         }
1863 #endif
1864 }
1865
1866 #undef SET_ENTRY
1867 #undef SET_ADDRESS
1868
1869 static void compose_exec_sig(Compose *compose, gchar *sigfile)
1870 {
1871         FILE *tmpfp;
1872         pid_t thepid;
1873         gchar *sigtext;
1874         FILE  *sigprg;
1875         gchar  *buf;
1876         size_t buf_len = 128;
1877
1878         if (strlen(sigfile) < 2)
1879           return;
1880
1881         sigprg = popen(sigfile+1, "r");
1882         if (sigprg) {
1883
1884                 buf = g_malloc(buf_len);
1885
1886                 if (!buf) {
1887                         gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, \
1888                         "Unable to insert signature (malloc failed)\n", -1);
1889
1890                         pclose(sigprg);
1891                         return;
1892                 }
1893
1894                 while (!feof(sigprg)) {
1895                         bzero(buf, buf_len);
1896                         fread(buf, buf_len-1, 1, sigprg);
1897                         gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, buf, -1);
1898                 }
1899
1900                 g_free(buf);
1901                 pclose(sigprg);
1902         }
1903         else
1904         {
1905                 gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, \
1906                 "Can't exec file: ", -1);
1907                 gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, \
1908                 sigfile+1, -1);
1909         }
1910 }
1911
1912 static void compose_insert_sig(Compose *compose)
1913 {
1914         gchar *sigfile;
1915
1916         if (compose->account && compose->account->sig_path)
1917                 sigfile = g_strdup(compose->account->sig_path);
1918         else {
1919                 sigfile = g_strconcat(get_home_dir(), G_DIR_SEPARATOR_S,
1920                                       DEFAULT_SIGNATURE, NULL);
1921         }
1922
1923         if (!is_file_or_fifo_exist(sigfile) & (sigfile[0] != '|')) {
1924                 g_free(sigfile);
1925                 return;
1926         }
1927
1928         gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, "\n\n", 2);
1929         if (prefs_common.sig_sep) {
1930                 gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL,
1931                                 prefs_common.sig_sep, -1);
1932                 gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL,
1933                                 "\n", 1);
1934         }
1935
1936         if (sigfile[0] == '|')
1937         {
1938                 compose_exec_sig(compose, sigfile);
1939         }
1940         else
1941         {
1942                 compose_insert_file(compose, sigfile);
1943         }
1944         g_free(sigfile);
1945 }
1946
1947 static void compose_insert_file(Compose *compose, const gchar *file)
1948 {
1949         GtkSText *text = GTK_STEXT(compose->text);
1950         gchar buf[BUFFSIZE];
1951         gint len;
1952         FILE *fp;
1953
1954         g_return_if_fail(file != NULL);
1955
1956         if ((fp = fopen(file, "r")) == NULL) {
1957                 FILE_OP_ERROR(file, "fopen");
1958                 return;
1959         }
1960
1961         gtk_stext_freeze(text);
1962
1963         while (fgets(buf, sizeof(buf), fp) != NULL) {
1964                 /* Strip <CR> if DOS/Windoze file, replace <CR> with <LF> if MAC file */
1965                 len = strlen(buf);
1966                 if (len > 1 && buf[len - 2] == '\r' && buf[len - 1] == '\n') {
1967                         buf[len - 2] = '\n';
1968                         buf[len - 1] = '\0';
1969                 } else {
1970                         while (--len > 0)
1971                                 if (buf[len] == '\r')
1972                                         buf[len] = '\n';
1973                 }
1974
1975                 gtk_stext_insert(text, NULL, NULL, NULL, buf, -1);
1976         }
1977
1978         gtk_stext_thaw(text);
1979
1980         fclose(fp);
1981 }
1982
1983 static void compose_attach_info(Compose * compose, AttachInfo * ainfo,
1984                                 ContentType cnttype)
1985 {
1986         gchar *text[N_ATTACH_COLS];
1987         gint row;
1988
1989         text[COL_MIMETYPE] = ainfo->content_type;
1990         text[COL_SIZE] = to_human_readable(ainfo->size);
1991         text[COL_NAME] = ainfo->name;
1992
1993         row = gtk_clist_append(GTK_CLIST(compose->attach_clist), text);
1994         gtk_clist_set_row_data(GTK_CLIST(compose->attach_clist), row, ainfo);
1995
1996         if (cnttype != MIME_MESSAGE_RFC822)
1997                 compose_changed_cb(NULL, compose);
1998 }
1999
2000 static void compose_attach_append_with_type(Compose *compose,
2001                                             const gchar *file,
2002                                             const gchar *type,
2003                                             ContentType cnttype)
2004 {
2005         AttachInfo *ainfo;
2006         off_t size;
2007
2008         if (!is_file_exist(file)) {
2009                 g_warning(_("File %s doesn't exist\n"), file);
2010                 return;
2011         }
2012         if ((size = get_file_size(file)) < 0) {
2013                 g_warning(_("Can't get file size of %s\n"), file);
2014                 return;
2015         }
2016         if (size == 0) {
2017                 alertpanel_notice(_("File %s is empty\n"), file);
2018                 return;
2019         }
2020 #if 0 /* NEW COMPOSE GUI */
2021         if (!compose->use_attach) {
2022                 GtkItemFactory *ifactory;
2023                 GtkWidget *menuitem;
2024
2025                 ifactory = gtk_item_factory_from_widget(compose->menubar);
2026                 menuitem = gtk_item_factory_get_item(ifactory,
2027                                                      "/Message/Attach");
2028                 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
2029                                                TRUE);
2030         }
2031 #endif
2032         ainfo = g_new0(AttachInfo, 1);
2033         ainfo->file = g_strdup(file);
2034
2035         if (cnttype == MIME_MESSAGE_RFC822) {
2036                 ainfo->encoding = ENC_7BIT;
2037                 ainfo->name = g_strdup_printf(_("Message: %s"),
2038                                               g_basename(file));
2039         } else {
2040                 ainfo->encoding = ENC_BASE64;
2041                 ainfo->name = g_strdup(g_basename(file));
2042         }
2043
2044         ainfo->content_type = g_strdup(type);
2045         ainfo->size = size;
2046
2047         compose_attach_info(compose, ainfo, cnttype);
2048 }
2049
2050 static void compose_attach_append(Compose *compose, const gchar *file,
2051                                   ContentType cnttype)
2052 {
2053         AttachInfo *ainfo;
2054         gchar *text[N_ATTACH_COLS];
2055         off_t size;
2056         gint row;
2057
2058         if (!is_file_exist(file)) {
2059                 g_warning(_("File %s doesn't exist\n"), file);
2060                 return;
2061         }
2062         if ((size = get_file_size(file)) < 0) {
2063                 g_warning(_("Can't get file size of %s\n"), file);
2064                 return;
2065         }
2066         if (size == 0) {
2067                 alertpanel_notice(_("File %s is empty\n"), file);
2068                 return;
2069         }
2070 #if 0 /* NEW COMPOSE GUI */
2071         if (!compose->use_attach) {
2072                 GtkItemFactory *ifactory;
2073                 GtkWidget *menuitem;
2074
2075                 ifactory = gtk_item_factory_from_widget(compose->menubar);
2076                 menuitem = gtk_item_factory_get_item(ifactory,
2077                                                      "/Message/Attach");
2078                 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
2079                                                TRUE);
2080         }
2081 #endif
2082         ainfo = g_new0(AttachInfo, 1);
2083         ainfo->file = g_strdup(file);
2084
2085         if (cnttype == MIME_MESSAGE_RFC822) {
2086                 ainfo->content_type = g_strdup("message/rfc822");
2087                 ainfo->encoding = ENC_7BIT;
2088                 ainfo->name = g_strdup_printf(_("Message: %s"),
2089                                               g_basename(file));
2090         } else {
2091                 ainfo->content_type = procmime_get_mime_type(file);
2092                 if (!ainfo->content_type)
2093                         ainfo->content_type =
2094                                 g_strdup("application/octet-stream");
2095                 ainfo->encoding = ENC_BASE64;
2096                 ainfo->name = g_strdup(g_basename(file));
2097         }
2098         ainfo->size = size;
2099
2100         compose_attach_info(compose, ainfo, cnttype);
2101 }
2102
2103 static void compose_wrap_line(Compose *compose)
2104 {
2105         GtkSText *text = GTK_STEXT(compose->text);
2106         gint ch_len, last_ch_len;
2107         gchar cbuf[MB_LEN_MAX], last_ch;
2108         guint text_len;
2109         guint line_end;
2110         guint quoted;
2111         gint p_start, p_end;
2112         gint line_pos, cur_pos;
2113         gint line_len, cur_len;
2114
2115 #define GET_STEXT(pos)                                                        \
2116         if (text->use_wchar)                                                 \
2117                 ch_len = wctomb(cbuf, (wchar_t)GTK_STEXT_INDEX(text, (pos))); \
2118         else {                                                               \
2119                 cbuf[0] = GTK_STEXT_INDEX(text, (pos));                       \
2120                 ch_len = 1;                                                  \
2121         }
2122
2123         gtk_stext_freeze(text);
2124
2125         text_len = gtk_stext_get_length(text);
2126
2127         /* check to see if the point is on the paragraph mark (empty line). */
2128         cur_pos = gtk_stext_get_point(text);
2129         GET_STEXT(cur_pos);
2130         if ((ch_len == 1 && *cbuf == '\n') || cur_pos == text_len) {
2131                 if (cur_pos == 0)
2132                         goto compose_end; /* on the paragraph mark */
2133                 GET_STEXT(cur_pos - 1);
2134                 if (ch_len == 1 && *cbuf == '\n')
2135                         goto compose_end; /* on the paragraph mark */
2136         }
2137
2138         /* find paragraph start. */
2139         line_end = quoted = 0;
2140         for (p_start = cur_pos; p_start >= 0; --p_start) {
2141                 GET_STEXT(p_start);
2142                 if (ch_len == 1 && *cbuf == '\n') {
2143                         if (quoted)
2144                                 goto compose_end; /* quoted part */
2145                         if (line_end) {
2146                                 p_start += 2;
2147                                 break;
2148                         }
2149                         line_end = 1;
2150                 } else {
2151                         if (ch_len == 1 && strchr(">:#", *cbuf))
2152                                 quoted = 1;
2153                         else if (ch_len != 1 || !isspace(*cbuf))
2154                                 quoted = 0;
2155
2156                         line_end = 0;
2157                 }
2158         }
2159         if (p_start < 0)
2160                 p_start = 0;
2161
2162         /* find paragraph end. */
2163         line_end = 0;
2164         for (p_end = cur_pos; p_end < text_len; p_end++) {
2165                 GET_STEXT(p_end);
2166                 if (ch_len == 1 && *cbuf == '\n') {
2167                         if (line_end) {
2168                                 p_end -= 1;
2169                                 break;
2170                         }
2171                         line_end = 1;
2172                 } else {
2173                         if (line_end && ch_len == 1 && strchr(">:#", *cbuf))
2174                                 goto compose_end; /* quoted part */
2175
2176                         line_end = 0;
2177                 }
2178         }
2179         if (p_end >= text_len)
2180                 p_end = text_len;
2181
2182         if (p_start >= p_end)
2183                 goto compose_end;
2184
2185         line_len = cur_len = 0;
2186         last_ch_len = 0;
2187         last_ch = '\0';
2188         line_pos = p_start;
2189         for (cur_pos = p_start; cur_pos < p_end; cur_pos++) {
2190                 guint space = 0;
2191
2192                 GET_STEXT(cur_pos);
2193
2194                 if (ch_len < 0) {
2195                         cbuf[0] = '\0';
2196                         ch_len = 1;
2197                 }
2198
2199                 if (ch_len == 1 && isspace(*cbuf))
2200                         space = 1;
2201
2202                 if (ch_len == 1 && *cbuf == '\n') {
2203                         guint replace = 0;
2204                         if (last_ch_len == 1 && !isspace(last_ch)) {
2205                                 if (cur_pos + 1 < p_end) {
2206                                         GET_STEXT(cur_pos + 1);
2207                                         if (ch_len == 1 && !isspace(*cbuf))
2208                                                 replace = 1;
2209                                 }
2210                         }
2211                         gtk_stext_set_point(text, cur_pos + 1);
2212                         gtk_stext_backward_delete(text, 1);
2213                         if (replace) {
2214                                 gtk_stext_set_point(text, cur_pos);
2215                                 gtk_stext_insert(text, NULL, NULL, NULL, " ", 1);
2216                                 space = 1;
2217                         }
2218                         else {
2219                                 p_end--;
2220                                 cur_pos--;
2221                                 continue;
2222                         }
2223                 }
2224
2225                 last_ch_len = ch_len;
2226                 last_ch = *cbuf;
2227
2228                 if (space) {
2229                         line_pos = cur_pos + 1;
2230                         line_len = cur_len + ch_len;
2231                 }
2232
2233                 if (cur_len + ch_len > prefs_common.linewrap_len &&
2234                     line_len > 0) {
2235                         gint tlen = ch_len;
2236
2237                         GET_STEXT(line_pos - 1);
2238                         if (ch_len == 1 && isspace(*cbuf)) {
2239                                 gtk_stext_set_point(text, line_pos);
2240                                 gtk_stext_backward_delete(text, 1);
2241                                 p_end--;
2242                                 cur_pos--;
2243                                 line_pos--;
2244                                 cur_len--;
2245                                 line_len--;
2246                         }
2247                         ch_len = tlen;
2248
2249                         gtk_stext_set_point(text, line_pos);
2250                         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
2251                         p_end++;
2252                         cur_pos++;
2253                         line_pos++;
2254                         cur_len = cur_len - line_len + ch_len;
2255                         line_len = 0;
2256                         continue;
2257                 }
2258
2259                 if (ch_len > 1) {
2260                         line_pos = cur_pos + 1;
2261                         line_len = cur_len + ch_len;
2262                 }
2263                 cur_len += ch_len;
2264         }
2265
2266 compose_end:
2267         gtk_stext_thaw(text);
2268
2269 #undef GET_STEXT
2270 }
2271
2272 /* return indent length */
2273 static guint get_indent_length(GtkSText *text, guint start_pos,
2274                                guint text_len) {
2275         gint indent_len = 0;
2276         gint i, ch_len;
2277         gchar cbuf[MB_CUR_MAX];
2278
2279         for (i = start_pos; i < text_len; i++) {
2280                 if (text->use_wchar)
2281                         ch_len = wctomb
2282                                 (cbuf, (wchar_t)GTK_STEXT_INDEX(text, i));
2283                 else {
2284                         cbuf[0] = GTK_STEXT_INDEX(text, i);
2285                         ch_len = 1;
2286                 }
2287                 if (ch_len > 1)
2288                         break;
2289                 /* allow space, tab, > or | */
2290                 if (cbuf[0] != ' ' && cbuf[0] != '\t' &&
2291                     cbuf[0] != '>' && cbuf[0] != '|')
2292                         break;
2293                 indent_len++;
2294         }
2295
2296         return indent_len;
2297 }
2298
2299 /* insert quotation string when line was wrapped, we know these
2300    are single byte characters */
2301 static guint ins_quote(GtkSText *text, guint quote_len, guint indent_len,
2302                        guint prev_line_pos, guint text_len,
2303                        gchar *quote_fmt) {
2304         guint i, ins_len;
2305         gchar ch;
2306
2307         if (indent_len) {
2308                 for (i = 0; i < indent_len; i++) {
2309                         ch = GTK_STEXT_INDEX(text, prev_line_pos + i);
2310                         gtk_stext_insert(text, NULL, NULL, NULL, &ch, 1);
2311                 }
2312                 ins_len = indent_len;
2313         }
2314         else {
2315                 gtk_stext_insert(text, NULL, NULL, NULL, quote_fmt, quote_len);
2316                 ins_len = quote_len;
2317         }
2318
2319         return ins_len;
2320 }
2321
2322 #undef WRAP_DEBUG
2323 #ifdef WRAP_DEBUG
2324 /* Darko: used when I debug wrapping */
2325 void dump_text(GtkSText *text, int pos, int tlen, int breakoncr)
2326 {
2327     int i;
2328     char ch;
2329
2330     printf("%d [", pos);
2331     for (i = pos; i < tlen; i++)
2332     {
2333         ch = GTK_STEXT_INDEX(text, i);
2334         if (breakoncr && ch == '\n')
2335             break;
2336         printf("%c", ch);
2337     }
2338     printf("]\n");
2339 }
2340 #endif
2341
2342 static void compose_wrap_line_all(Compose *compose)
2343 {
2344         GtkSText *text = GTK_STEXT(compose->text);
2345         guint tlen;
2346         guint line_pos = 0, cur_pos = 0, p_pos = 0;
2347         gint line_len = 0, cur_len = 0;
2348         gint ch_len;
2349         gint is_new_line = 1, do_delete = 0;
2350         guint qlen = 0, i_len = 0;
2351         guint linewrap_quote = prefs_common.linewrap_quote;
2352         guint linewrap_len = prefs_common.linewrap_len;
2353         gchar *qfmt = prefs_common.quotemark;
2354         gchar cbuf[MB_LEN_MAX];
2355
2356         gtk_stext_freeze(text);
2357
2358         /* make text buffer contiguous */
2359         gtk_stext_compact_buffer(text);
2360
2361         tlen = gtk_stext_get_length(text);
2362
2363         for (; cur_pos < tlen; cur_pos++) {
2364                 /* mark position of new line - needed for quotation wrap */
2365                 if (linewrap_quote && is_new_line) {
2366                         qlen = gtkstext_str_strcmp(text, cur_pos, tlen, qfmt);
2367                         is_new_line = 0;
2368                         if (qlen) {
2369                                 i_len = get_indent_length(text, cur_pos, tlen);
2370                         }
2371                         else
2372                                 i_len = 0;
2373                         p_pos = cur_pos;
2374 #ifdef WRAP_DEBUG
2375                         printf("new line i_len=%d qlen=%d p_pos=", i_len, qlen);
2376                         dump_text(text, p_pos, tlen, 1);
2377 #endif
2378                 }
2379
2380                 /* get character(s) at current position */
2381                 if (text->use_wchar)
2382                         ch_len = wctomb
2383                                 (cbuf, (wchar_t)GTK_STEXT_INDEX(text, cur_pos));
2384                 else {
2385                         cbuf[0] = GTK_STEXT_INDEX(text, cur_pos);
2386                         ch_len = 1;
2387                 }
2388
2389                 /* fix line length for tabs */
2390                 if (ch_len == 1 && *cbuf == '\t') {
2391                         guint tab_width = text->default_tab_width;
2392                         guint tab_offset = line_len % tab_width;
2393
2394 #ifdef WRAP_DEBUG
2395                         printf("found tab at pos=%d line_len=%d ", cur_pos,
2396                                 line_len);
2397 #endif
2398                         if (tab_offset) {
2399                                 line_len += tab_width - tab_offset - 1;
2400                                 cur_len = line_len;
2401                         }
2402 #ifdef WRAP_DEBUG
2403                         printf("new_len=%d\n", line_len);
2404 #endif
2405                 }
2406
2407                 /* we have encountered line break */
2408                 if (ch_len == 1 && *cbuf == '\n') {
2409                         gint clen;
2410                         guint ilen;
2411                         gchar cb[MB_CUR_MAX];
2412
2413 #ifdef WRAP_DEBUG
2414                         printf("found CR at %d\n", cur_pos);
2415 #endif
2416                         /* if it's just quotation + newline skip it */
2417                         if (i_len && (cur_pos + 1 < tlen)) {
2418                                 /* check if text at new line matches indent */
2419                                 ilen =  gtkstext_strncmp(text, cur_pos + 1,
2420                                                          p_pos, i_len, tlen);
2421                                 if (cur_pos + ilen < tlen) {
2422                                         if (text->use_wchar)
2423                                                 clen = wctomb(cb, (wchar_t)GTK_STEXT_INDEX(text, cur_pos + ilen + 1));
2424                                         else {
2425                                                 cb[0] = GTK_STEXT_INDEX(text,
2426                                                             cur_pos + ilen + 1);
2427                                                 clen = 1;
2428                                         }
2429                                         /* no need to join the lines */
2430                                         if ((clen == 1) && (cb[0] == '\n'))
2431                                                 do_delete = 0;
2432                                 }
2433                         }
2434
2435 #ifdef WRAP_DEBUG
2436                         printf("qlen=%d l_len=%d wrap_len=%d do_del=%d\n",
2437                                 qlen, line_len, linewrap_len, do_delete);
2438 #endif
2439                         /* should we delete to perform smart wrapping */
2440                         if (qlen && line_len < linewrap_len && do_delete) {
2441                                 /* get rid of newline */
2442                                 gtk_stext_set_point(text, cur_pos);
2443                                 gtk_stext_forward_delete(text, 1);
2444                                 tlen--;
2445
2446                                 /* if text starts with quote fmt or with
2447                                    indent string, delete them */
2448                                 if (i_len) {
2449                                         ilen =  gtkstext_strncmp(text, cur_pos,
2450                                                                  p_pos, i_len,
2451                                                                  tlen);
2452                                         if (ilen) {
2453                                                 gtk_stext_forward_delete(text,
2454                                                                          ilen);
2455                                                 tlen -= ilen;
2456                                         }
2457                                 }
2458                                 else if (qlen) {
2459                                         if (gtkstext_str_strcmp(text, cur_pos,
2460                                                                 tlen, qfmt)) {
2461                                                 gtk_stext_forward_delete(text,
2462                                                                  qlen);
2463                                                 tlen -= qlen;
2464                                         }
2465                                 }
2466
2467                                 if (text->use_wchar)
2468                                         clen = wctomb
2469                                                 (cb, (wchar_t)GTK_STEXT_INDEX(text, cur_pos));
2470                                 else {
2471                                         cb[0] = GTK_STEXT_INDEX(text, cur_pos);
2472                                         clen = 1;
2473                                 }
2474
2475                                 /* insert space if it's alphanumeric */
2476                                 if ((cur_pos != line_pos) &&
2477                                     ((clen > 1) || isalnum(cb[0]))) {
2478                                         gtk_stext_insert(text, NULL, NULL,
2479                                                          NULL, " ", 1);
2480                                         gtk_stext_compact_buffer(text);
2481                                         tlen++;
2482                                 }
2483
2484                                 /* and start over with current line */
2485                                 cur_pos = p_pos - 1;
2486                                 line_pos = cur_pos;
2487                                 line_len = cur_len = 0;
2488                                 qlen = 0;
2489                                 do_delete = 0;
2490                                 is_new_line = 1;
2491 #ifdef WRAP_DEBUG
2492                                 printf("after delete l_pos=");
2493                                 dump_text(text, line_pos, tlen, 1);
2494 #endif
2495                                 continue;
2496                         }
2497
2498                         /* mark new line beginning */
2499                         line_pos = cur_pos + 1;
2500                         line_len = cur_len = 0;
2501                         qlen = 0;
2502                         do_delete = 0;
2503                         is_new_line = 1;
2504                         continue;
2505                 }
2506
2507                 if (ch_len < 0) {
2508                         cbuf[0] = '\0';
2509                         ch_len = 1;
2510                 }
2511
2512                 /* possible line break */
2513                 if (ch_len == 1 && isspace(*cbuf)) {
2514                         line_pos = cur_pos + 1;
2515                         line_len = cur_len + ch_len;
2516                 }
2517
2518                 /* are we over wrapping length set in preferences ? */
2519                 if (cur_len + ch_len > linewrap_len) {
2520                         gint clen;
2521
2522 #ifdef WRAP_DEBUG
2523                         printf("should wrap cur_pos=%d ", cur_pos);
2524                         dump_text(text, p_pos, tlen, 1);
2525                         dump_text(text, line_pos, tlen, 1);
2526 #endif
2527                         /* force wrapping if it is one long word but not URL */
2528                         if (p_pos + i_len == line_pos)
2529                                 if (!is_url_string(text, line_pos, tlen))
2530                                         line_pos = cur_pos - 1;
2531 #ifdef WRAP_DEBUG
2532                         printf("new line_pos=%d\n", line_pos);
2533 #endif
2534
2535                         /* if next character is space delete it */
2536                         if (text->use_wchar)
2537                                 clen = wctomb(cbuf, (wchar_t)GTK_STEXT_INDEX(text, line_pos - 1));
2538                         else {
2539                                 cbuf[0] = GTK_STEXT_INDEX(text, line_pos - 1);
2540                                 clen = 1;
2541                         }
2542                         if (clen == 1 && isspace(*cbuf)) {
2543                                 if (p_pos + i_len != line_pos ||
2544                                     !is_url_string(text, line_pos, tlen)) {
2545                                         gtk_stext_set_point(text, line_pos);
2546                                         gtk_stext_backward_delete(text, 1);
2547                                         tlen--;
2548                                         cur_pos--;
2549                                         line_pos--;
2550                                         cur_len--;
2551                                         line_len--;
2552                                 }
2553                         }
2554
2555                         /* if it is URL at beginning of line don't wrap */
2556                         if (p_pos + i_len == line_pos &&
2557                             is_url_string(text, line_pos, tlen)) {
2558 #ifdef WRAP_DEBUG
2559                                 printf("found URL at ");
2560                                 dump_text(text, line_pos, tlen, 1);
2561 #endif
2562                                 continue;
2563                         }
2564
2565                         /* insert CR */
2566                         gtk_stext_set_point(text, line_pos);
2567                         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
2568                         gtk_stext_compact_buffer(text);
2569                         tlen++;
2570                         cur_pos++;
2571                         line_pos++;
2572                         cur_len = cur_len - line_len + ch_len;
2573                         line_len = 0;
2574 #ifdef WRAP_DEBUG
2575                         printf("after CR insert ");
2576                         dump_text(text, line_pos, tlen, 1);
2577 #endif
2578
2579                         /* should we insert quotation ? */
2580                         if (linewrap_quote && qlen) {
2581                                 /* only if line is not already quoted  */
2582                                 if (!gtkstext_str_strcmp(text, line_pos,
2583                                                          tlen, qfmt)) {
2584                                         guint ins_len;
2585
2586                                         if (line_pos - p_pos > i_len) {
2587                                                 ins_len = ins_quote(text,
2588                                                                     qlen,
2589                                                                     i_len,
2590                                                                     p_pos,
2591                                                                     tlen,
2592                                                                     qfmt);
2593
2594                                                 gtk_stext_compact_buffer(text);
2595                                                 tlen += ins_len;
2596                                         }
2597
2598                                         /* for loop will increase it */
2599                                         cur_pos = line_pos - 1;
2600                                         cur_len = 0;
2601                                         line_len = 0;
2602                                         /* start over with current line */
2603                                         is_new_line = 1;
2604                                         do_delete = 1;
2605 #ifdef WRAP_DEBUG
2606                                         printf("after quote insert ");
2607                                         dump_text(text, line_pos, tlen, 1);
2608 #endif
2609                                 }
2610                         }
2611                         continue;
2612                 }
2613
2614                 if (ch_len > 1) {
2615                         line_pos = cur_pos + 1;
2616                         line_len = cur_len + ch_len;
2617                 }
2618                 /* advance to next character in buffer */
2619                 cur_len += ch_len;
2620         }
2621
2622         gtk_stext_thaw(text);
2623 }
2624
2625 static void compose_set_title(Compose *compose)
2626 {
2627         gchar *str;
2628         gchar *edited;
2629
2630         edited = compose->modified ? _(" [Edited]") : "";
2631         if (compose->account && compose->account->address)
2632                 str = g_strdup_printf(_("%s - Compose message%s"),
2633                                       compose->account->address, edited);
2634         else
2635                 str = g_strdup_printf(_("Compose message%s"), edited);
2636         gtk_window_set_title(GTK_WINDOW(compose->window), str);
2637         g_free(str);
2638 }
2639
2640 /**
2641  * compose_current_mail_account:
2642  *
2643  * Find a current mail account (the currently selected account, or the
2644  * default account, if a news account is currently selected).  If a
2645  * mail account cannot be found, display an error message.
2646  *
2647  * Return value: Mail account, or NULL if not found.
2648  **/
2649 static PrefsAccount *
2650 compose_current_mail_account(void)
2651 {
2652         PrefsAccount *ac;
2653
2654         if (cur_account && cur_account->protocol != A_NNTP)
2655                 ac = cur_account;
2656         else {
2657                 ac = account_get_default();
2658                 if (!ac || ac->protocol == A_NNTP) {
2659                         alertpanel_error(_("Account for sending mail is not specified.\n"
2660                                            "Please select a mail account before sending."));
2661                         return NULL;
2662                 }
2663         }
2664         return ac;
2665 }
2666
2667 gboolean compose_check_for_valid_recipient(Compose *compose) {
2668         gchar *recipient_headers[] = {"To:", "Newsgroups:", "Cc:", "Bcc:", NULL};
2669         gboolean recipient_found = FALSE;
2670         GSList *list;
2671         gchar **strptr;
2672
2673         for(list = compose->header_list; list; list = list->next) {
2674                 gchar *header;
2675                 gchar *entry;
2676                 header = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(((compose_headerentry *)list->data)->combo)->entry));
2677                 entry = gtk_editable_get_chars(GTK_EDITABLE(((compose_headerentry *)list->data)->entry), 0, -1);
2678                 g_strstrip(entry);
2679                 if(entry[0] != '\0') {
2680                         for(strptr = recipient_headers; *strptr != NULL; strptr++) {
2681                                 if(!strcmp(header, (prefs_common.trans_hdr ? gettext(*strptr) : *strptr))) {
2682                                         recipient_found = TRUE;
2683                                 }
2684                         }
2685                 }
2686                 g_free(entry);
2687         }
2688         return recipient_found;
2689 }
2690
2691 gint compose_send(Compose *compose)
2692 {
2693         gchar tmp[MAXPATHLEN + 1];
2694         gint ok = 0;
2695         static gboolean lock = FALSE;
2696
2697         if (lock) return 1;
2698
2699         g_return_val_if_fail(compose->account != NULL, -1);
2700         g_return_val_if_fail(compose->orig_account != NULL, -1);
2701
2702         lock = TRUE;
2703
2704         if(!compose_check_for_valid_recipient(compose)) {
2705                 alertpanel_error(_("Recipient is not specified."));
2706                 lock = FALSE;
2707                 return 1;
2708         }
2709
2710         /* write to temporary file */
2711         g_snprintf(tmp, sizeof(tmp), "%s%ctmpmsg%d",
2712                    get_rc_dir(), G_DIR_SEPARATOR, (gint)compose);
2713
2714         if (prefs_common.linewrap_at_send)
2715                 compose_wrap_line_all(compose);
2716
2717         if (compose_write_to_file(compose, tmp, FALSE) < 0) {
2718                 lock = FALSE;
2719                 return -1;
2720         }
2721
2722         if (!compose->to_list && !compose->newsgroup_list) {
2723                 g_warning(_("can't get recipient list."));
2724                 unlink(tmp);
2725                 lock = FALSE;
2726                 return -1;
2727         }
2728
2729         if (compose->to_list) {
2730                 PrefsAccount *ac;
2731
2732 #if 0 /* NEW COMPOSE GUI */
2733                 if (compose->account->protocol != A_NNTP)
2734                         ac = compose->account;
2735                 else if (compose->orig_account->protocol != A_NNTP)
2736                         ac = compose->orig_account;
2737                 else if (cur_account && cur_account->protocol != A_NNTP)
2738                         ac = cur_account;
2739                 else {
2740                         ac = compose_current_mail_account();
2741                         if (!ac) {
2742                                 unlink(tmp);
2743                                 lock = FALSE;
2744                                 return -1;
2745                         }
2746                 }
2747 #endif
2748                 ac = compose->account;
2749
2750                 ok = send_message(tmp, ac, compose->to_list);
2751                 statusbar_pop_all();
2752         }
2753
2754         if (ok == 0 && compose->newsgroup_list) {
2755                 Folder *folder;
2756
2757                 if (compose->account->protocol == A_NNTP)
2758                         folder = FOLDER(compose->account->folder);
2759                 else
2760                         folder = FOLDER(compose->orig_account->folder);
2761
2762                 ok = news_post(folder, tmp);
2763                 if (ok < 0) {
2764                         alertpanel_error(_("Error occurred while posting the message to %s ."),
2765                                          compose->account->nntp_server);
2766                         unlink(tmp);
2767                         lock = FALSE;
2768                         return -1;
2769                 }
2770         }
2771
2772         /* queue message if failed to send */
2773         if (ok < 0) {
2774                 if (prefs_common.queue_msg) {
2775                         AlertValue val;
2776
2777                         val = alertpanel
2778                                 (_("Queueing"),
2779                                  _("Error occurred while sending the message.\n"
2780                                    "Put this message into queue folder?"),
2781                                  _("OK"), _("Cancel"), NULL);
2782                         if (G_ALERTDEFAULT == val) {
2783                                 ok = compose_queue(compose, tmp);
2784                                 if (ok < 0)
2785                                         alertpanel_error(_("Can't queue the message."));
2786                         }
2787                 } else
2788                         alertpanel_error(_("Error occurred while sending the message."));
2789         } else {
2790                 if (compose->mode == COMPOSE_REEDIT) {
2791                         compose_remove_reedit_target(compose);
2792                         if (compose->targetinfo)
2793                                 folderview_update_item
2794                                         (compose->targetinfo->folder, TRUE);
2795                 }
2796         }
2797
2798         /* save message to outbox */
2799         if (ok == 0 && prefs_common.savemsg) {
2800                 if (compose_save_to_outbox(compose, tmp) < 0)
2801                         alertpanel_error
2802                                 (_("Can't save the message to outbox."));
2803         }
2804
2805         unlink(tmp);
2806         lock = FALSE;
2807         return ok;
2808 }
2809
2810 static gboolean compose_use_attach(Compose *compose) {
2811     return(gtk_clist_get_row_data(GTK_CLIST(compose->attach_clist), 0) != NULL);
2812 }
2813
2814 static gint compose_write_to_file(Compose *compose, const gchar *file,
2815                                   gboolean is_draft)
2816 {
2817         FILE *fp;
2818         size_t len;
2819         gchar *chars;
2820         gchar *buf;
2821         const gchar *out_codeset;
2822         EncodingType encoding;
2823
2824         if ((fp = fopen(file, "w")) == NULL) {
2825                 FILE_OP_ERROR(file, "fopen");
2826                 return -1;
2827         }
2828
2829         /* chmod for security */
2830         if (change_file_mode_rw(fp, file) < 0) {
2831                 FILE_OP_ERROR(file, "chmod");
2832                 g_warning(_("can't change file mode\n"));
2833         }
2834
2835         /* get all composed text */
2836         chars = gtk_editable_get_chars(GTK_EDITABLE(compose->text), 0, -1);
2837         len = strlen(chars);
2838         if (is_ascii_str(chars)) {
2839                 buf = g_strdup(chars);
2840                 out_codeset = CS_US_ASCII;
2841                 encoding = ENC_7BIT;
2842         } else {
2843                 const gchar *src_codeset;
2844
2845                 out_codeset = conv_get_outgoing_charset_str();
2846                 if (!strcasecmp(out_codeset, CS_US_ASCII))
2847                         out_codeset = CS_ISO_8859_1;
2848                 encoding = procmime_get_encoding_for_charset(out_codeset);
2849
2850                 src_codeset = conv_get_current_charset_str();
2851                 /* if current encoding is US-ASCII, set it the same as
2852                    outgoing one to prevent code conversion failure */
2853                 if (!strcasecmp(src_codeset, CS_US_ASCII))
2854                         src_codeset = out_codeset;
2855
2856                 debug_print("src encoding = %s, out encoding = %s, transfer encoding = %s\n",
2857                             src_codeset, out_codeset, procmime_get_encoding_str(encoding));
2858
2859                 buf = conv_codeset_strdup(chars, src_codeset, out_codeset);
2860                 if (!buf) {
2861                         g_free(chars);
2862                         fclose(fp);
2863                         unlink(file);
2864                         alertpanel_error(_("Can't convert the codeset of the message."));
2865                         return -1;
2866                 }
2867         }
2868         g_free(chars);
2869
2870         /* write headers */
2871         if (compose_write_headers
2872                 (compose, fp, out_codeset, encoding, is_draft) < 0) {
2873                 g_warning(_("can't write headers\n"));
2874                 fclose(fp);
2875                 /* unlink(file); */
2876                 g_free(buf);
2877                 return -1;
2878         }
2879
2880         if (compose_use_attach(compose)) {
2881 #if USE_GPGME
2882             /* This prolog message is ignored by mime software and
2883              * because it would make our signing/encryption task
2884              * tougher, we don't emit it in that case */
2885             if (!compose->use_signing && !compose->use_encryption)
2886 #endif
2887                 fputs("This is a multi-part message in MIME format.\n", fp);
2888
2889                 fprintf(fp, "\n--%s\n", compose->boundary);
2890                 fprintf(fp, "Content-Type: text/plain; charset=%s\n",
2891                         out_codeset);
2892                 fprintf(fp, "Content-Transfer-Encoding: %s\n",
2893                         procmime_get_encoding_str(encoding));
2894                 fputc('\n', fp);
2895         }
2896
2897         /* write body */
2898         len = strlen(buf);
2899         if (encoding == ENC_BASE64) {
2900                 gchar outbuf[B64_BUFFSIZE];
2901                 gint i, l;
2902
2903                 for (i = 0; i < len; i += B64_LINE_SIZE) {
2904                         l = MIN(B64_LINE_SIZE, len - i);
2905                         to64frombits(outbuf, buf + i, l);
2906                         fputs(outbuf, fp);
2907                         fputc('\n', fp);
2908                 }
2909         } else if (fwrite(buf, sizeof(gchar), len, fp) != len) {
2910                 FILE_OP_ERROR(file, "fwrite");
2911                 fclose(fp);
2912                 unlink(file);
2913                 g_free(buf);
2914                 return -1;
2915         }
2916         g_free(buf);
2917
2918         if (compose_use_attach(compose))
2919                 compose_write_attach(compose, fp);
2920
2921         if (fclose(fp) == EOF) {
2922                 FILE_OP_ERROR(file, "fclose");
2923                 unlink(file);
2924                 return -1;
2925         }
2926
2927 #if USE_GPGME
2928         if (compose->use_signing) {
2929                 if (rfc2015_sign(file, compose->account) < 0) {
2930                         unlink(file);
2931                         return -1;
2932                 }
2933         }
2934         if (compose->use_encryption) {
2935                 if (rfc2015_encrypt(file, compose->to_list) < 0) {
2936                         unlink(file);
2937                         return -1;
2938                 }
2939         }
2940 #endif /* USE_GPGME */
2941
2942         return 0;
2943 }
2944
2945 static gint compose_write_body_to_file(Compose *compose, const gchar *file)
2946 {
2947         FILE *fp;
2948         size_t len;
2949         gchar *chars;
2950
2951         if ((fp = fopen(file, "w")) == NULL) {
2952                 FILE_OP_ERROR(file, "fopen");
2953                 return -1;
2954         }
2955
2956         /* chmod for security */
2957         if (change_file_mode_rw(fp, file) < 0) {
2958                 FILE_OP_ERROR(file, "chmod");
2959                 g_warning(_("can't change file mode\n"));
2960         }
2961
2962         chars = gtk_editable_get_chars(GTK_EDITABLE(compose->text), 0, -1);
2963
2964         /* write body */
2965         len = strlen(chars);
2966         if (fwrite(chars, sizeof(gchar), len, fp) != len) {
2967                 FILE_OP_ERROR(file, "fwrite");
2968                 g_free(chars);
2969                 fclose(fp);
2970                 unlink(file);
2971                 return -1;
2972         }
2973
2974         g_free(chars);
2975
2976         if (fclose(fp) == EOF) {
2977                 FILE_OP_ERROR(file, "fclose");
2978                 unlink(file);
2979                 return -1;
2980         }
2981         return 0;
2982 }
2983
2984 static gint compose_save_to_outbox(Compose *compose, const gchar *file)
2985 {
2986         FolderItem *outbox;
2987         gchar *path;
2988         gint num;
2989         FILE *fp;
2990
2991         debug_print(_("saving sent message...\n"));
2992
2993         outbox = folder_get_default_outbox();
2994         path = folder_item_get_path(outbox);
2995         if (!is_dir_exist(path))
2996                 make_dir_hier(path);
2997
2998         folder_item_scan(outbox);
2999         if ((num = folder_item_add_msg(outbox, file, FALSE)) < 0) {
3000                 g_free(path);
3001                 g_warning(_("can't save message\n"));
3002                 return -1;
3003         }
3004
3005         if ((fp = procmsg_open_mark_file(path, TRUE)) == NULL)
3006                 g_warning(_("can't open mark file\n"));
3007         else {
3008                 MsgInfo newmsginfo;
3009
3010                 newmsginfo.msgnum = num;
3011                 newmsginfo.flags.perm_flags = 0;
3012                 newmsginfo.flags.tmp_flags = 0;
3013                 procmsg_write_flags(&newmsginfo, fp);
3014                 fclose(fp);
3015         }
3016         g_free(path);
3017
3018         return 0;
3019 }
3020
3021 static gint compose_remove_reedit_target(Compose *compose)
3022 {
3023         FolderItem *item;
3024         MsgInfo *msginfo = compose->targetinfo;
3025
3026         g_return_val_if_fail(compose->mode == COMPOSE_REEDIT, -1);
3027         if (!msginfo) return -1;
3028
3029         item = msginfo->folder;
3030         g_return_val_if_fail(item != NULL, -1);
3031
3032         folder_item_scan(item);
3033         if (procmsg_msg_exist(msginfo) &&
3034             (item->stype == F_DRAFT || item->stype == F_QUEUE)) {
3035                 if (folder_item_remove_msg(item, msginfo->msgnum) < 0) {
3036                         g_warning(_("can't remove the old message\n"));
3037                         return -1;
3038                 }
3039         }
3040
3041         return 0;
3042 }
3043
3044 static gint compose_queue(Compose *compose, const gchar *file)
3045 {
3046         FolderItem *queue;
3047         gchar *tmp, *queue_path;
3048         FILE *fp, *src_fp;
3049         GSList *cur;
3050         gchar buf[BUFFSIZE];
3051         gint num;
3052
3053         debug_print(_("queueing message...\n"));
3054         g_return_val_if_fail(compose->to_list != NULL, -1);
3055         g_return_val_if_fail(compose->account != NULL, -1);
3056
3057         tmp = g_strdup_printf("%s%cqueue.%d", g_get_tmp_dir(),
3058                               G_DIR_SEPARATOR, (gint)compose);
3059         if ((fp = fopen(tmp, "w")) == NULL) {
3060                 FILE_OP_ERROR(tmp, "fopen");
3061                 g_free(tmp);
3062                 return -1;
3063         }
3064         if ((src_fp = fopen(file, "r")) == NULL) {
3065                 FILE_OP_ERROR(file, "fopen");
3066                 fclose(fp);
3067                 unlink(tmp);
3068                 g_free(tmp);
3069                 return -1;
3070         }
3071         if (change_file_mode_rw(fp, tmp) < 0) {
3072                 FILE_OP_ERROR(tmp, "chmod");
3073                 g_warning(_("can't change file mode\n"));
3074         }
3075
3076         /* queueing variables */
3077         fprintf(fp, "AF:\n");
3078         fprintf(fp, "NF:0\n");
3079         fprintf(fp, "PS:10\n");
3080         fprintf(fp, "SRH:1\n");
3081         fprintf(fp, "SFN:\n");
3082         fprintf(fp, "DSR:\n");
3083         if (compose->msgid)
3084                 fprintf(fp, "MID:<%s>\n", compose->msgid);
3085         else
3086                 fprintf(fp, "MID:\n");
3087         fprintf(fp, "CFG:\n");
3088         fprintf(fp, "PT:0\n");
3089         fprintf(fp, "S:%s\n", compose->account->address);
3090         fprintf(fp, "RQ:\n");
3091         if (compose->account->smtp_server)
3092                 fprintf(fp, "SSV:%s\n", compose->account->smtp_server);
3093         else
3094                 fprintf(fp, "SSV:\n");
3095         if (compose->account->nntp_server)
3096                 fprintf(fp, "NSV:%s\n", compose->account->nntp_server);
3097         else
3098                 fprintf(fp, "NSV:\n");
3099         fprintf(fp, "SSH:\n");
3100         fprintf(fp, "R:<%s>", (gchar *)compose->to_list->data);
3101         for (cur = compose->to_list->next; cur != NULL; cur = cur->next)
3102                 fprintf(fp, ",<%s>", (gchar *)cur->data);
3103         fprintf(fp, "\n");
3104         /* Sylpheed account ID */
3105         fprintf(fp, "AID:%d\n", compose->account->account_id);
3106         fprintf(fp, "\n");
3107
3108         while (fgets(buf, sizeof(buf), src_fp) != NULL) {
3109                 if (fputs(buf, fp) == EOF) {
3110                         FILE_OP_ERROR(tmp, "fputs");
3111                         fclose(fp);
3112                         fclose(src_fp);
3113                         unlink(tmp);
3114                         g_free(tmp);
3115                         return -1;
3116                 }
3117         }
3118
3119         fclose(src_fp);
3120         if (fclose(fp) == EOF) {
3121                 FILE_OP_ERROR(tmp, "fclose");
3122                 unlink(tmp);
3123                 g_free(tmp);
3124                 return -1;
3125         }
3126
3127         queue = folder_get_default_queue();
3128
3129         folder_item_scan(queue);
3130         queue_path = folder_item_get_path(queue);
3131         if (!is_dir_exist(queue_path))
3132                 make_dir_hier(queue_path);
3133         if ((num = folder_item_add_msg(queue, tmp, TRUE)) < 0) {
3134                 g_warning(_("can't queue the message\n"));
3135                 unlink(tmp);
3136                 g_free(tmp);
3137                 g_free(queue_path);
3138                 return -1;
3139         }
3140         g_free(tmp);
3141
3142         if (compose->mode == COMPOSE_REEDIT) {
3143                 compose_remove_reedit_target(compose);
3144                 if (compose->targetinfo &&
3145                     compose->targetinfo->folder != queue)
3146                         folderview_update_item
3147                                 (compose->targetinfo->folder, TRUE);
3148         }
3149
3150         if ((fp = procmsg_open_mark_file(queue_path, TRUE)) == NULL)
3151                 g_warning(_("can't open mark file\n"));
3152         else {
3153                 MsgInfo newmsginfo;
3154
3155                 newmsginfo.msgnum = num;
3156                 newmsginfo.flags.perm_flags = 0;
3157                 newmsginfo.flags.tmp_flags = 0;
3158                 procmsg_write_flags(&newmsginfo, fp);
3159                 fclose(fp);
3160         }
3161         g_free(queue_path);
3162
3163         folder_item_scan(queue);
3164         folderview_update_item(queue, TRUE);
3165
3166         return 0;
3167 }
3168
3169 static void compose_write_attach(Compose *compose, FILE *fp)
3170 {
3171         AttachInfo *ainfo;
3172         GtkCList *clist = GTK_CLIST(compose->attach_clist);
3173         gint row;
3174         FILE *attach_fp;
3175         gchar filename[BUFFSIZE];
3176         gint len;
3177
3178         for (row = 0; (ainfo = gtk_clist_get_row_data(clist, row)) != NULL;
3179              row++) {
3180                 if ((attach_fp = fopen(ainfo->file, "r")) == NULL) {
3181                         g_warning(_("Can't open file %s\n"), ainfo->file);
3182                         continue;
3183                 }
3184
3185                 fprintf(fp, "\n--%s\n", compose->boundary);
3186
3187                 if (!strcmp2(ainfo->content_type, "message/rfc822")) {
3188                         fprintf(fp, "Content-Type: %s\n", ainfo->content_type);
3189                         fprintf(fp, "Content-Disposition: inline\n");
3190                 } else {
3191                         conv_encode_header(filename, sizeof(filename),
3192                                            ainfo->name, 12);
3193                         fprintf(fp, "Content-Type: %s;\n"
3194                                     " name=\"%s\"\n",
3195                                 ainfo->content_type, filename);
3196                         fprintf(fp, "Content-Disposition: attachment;\n"
3197                                     " filename=\"%s\"\n", filename);
3198                 }
3199
3200                 fprintf(fp, "Content-Transfer-Encoding: %s\n\n",
3201                         procmime_get_encoding_str(ainfo->encoding));
3202
3203                 if (ainfo->encoding == ENC_7BIT) {
3204                         gchar buf[BUFFSIZE];
3205
3206                         while (fgets(buf, sizeof(buf), attach_fp) != NULL) {
3207                                 len = strlen(buf);
3208                                 if (len > 1 && buf[len - 1] == '\n' &&
3209                                     buf[len - 2] == '\r') {
3210                                         buf[len - 2] = '\n';
3211                                         buf[len - 1] = '\0';
3212                                 }
3213                                 fputs(buf, fp);
3214                         }
3215                 } else {
3216                         gchar inbuf[B64_LINE_SIZE], outbuf[B64_BUFFSIZE];
3217
3218                         while ((len = fread(inbuf, sizeof(gchar),
3219                                             B64_LINE_SIZE, attach_fp))
3220                                == B64_LINE_SIZE) {
3221                                 to64frombits(outbuf, inbuf, B64_LINE_SIZE);
3222                                 fputs(outbuf, fp);
3223                                 fputc('\n', fp);
3224                         }
3225                         if (len > 0 && feof(attach_fp)) {
3226                                 to64frombits(outbuf, inbuf, len);
3227                                 fputs(outbuf, fp);
3228                                 fputc('\n', fp);
3229                         }
3230                 }
3231
3232                 fclose(attach_fp);
3233         }
3234
3235         fprintf(fp, "\n--%s--\n", compose->boundary);
3236 }
3237
3238 #define IS_IN_CUSTOM_HEADER(header) \
3239         (compose->account->add_customhdr && \
3240          custom_header_find(compose->account->customhdr_list, header) != NULL)
3241
3242 static gint compose_write_headers_from_headerlist(Compose *compose,
3243                                                   FILE *fp,
3244                                                   gchar *header,
3245                                                   GSList *(*list_append_func) (GSList *list, const gchar *str),
3246                                                   GSList **dest_list)
3247 {
3248         gchar buf[BUFFSIZE];
3249         gchar *str, *header_w_colon, *trans_hdr;
3250         gboolean first_address;
3251         GSList *list;
3252         compose_headerentry *headerentry;
3253
3254         if (IS_IN_CUSTOM_HEADER(header)) {
3255                 return 0;
3256         }
3257
3258         debug_print(_("Writing %s-header\n"), header);
3259
3260         header_w_colon = g_strconcat(header, ":", NULL);
3261         trans_hdr = (prefs_common.trans_hdr ? gettext(header_w_colon) : header_w_colon);
3262
3263         first_address = TRUE;
3264         for(list = compose->header_list; list; list = list->next) {
3265                 headerentry = ((compose_headerentry *)list->data);
3266                 if(!strcmp(trans_hdr, gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry)))) {
3267                         str = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
3268                         Xstrdup_a(str, str, return -1);
3269                         g_strstrip(str);
3270                         if(str[0] != '\0') {
3271                                 if(list_append_func)
3272                                         *dest_list = list_append_func(*dest_list, str);
3273                                 compose_convert_header
3274                                         (buf, sizeof(buf), str,
3275                                         strlen(header) + 2);
3276                                 if(first_address) {
3277                                         fprintf(fp, "%s: ", header);
3278                                         first_address = FALSE;
3279                                 } else {
3280                                         fprintf(fp, ", ");
3281                                 }
3282                                 fprintf(fp, "%s", buf);
3283                         }
3284                 }
3285         }
3286         if(!first_address) {
3287                 fprintf(fp, "\n");
3288         }
3289
3290         g_free(header_w_colon);
3291
3292         return(0);
3293 }
3294
3295 static gint compose_write_headers(Compose *compose, FILE *fp,
3296                                   const gchar *charset, EncodingType encoding,
3297                                   gboolean is_draft)
3298 {
3299         gchar buf[BUFFSIZE];
3300         gchar *str;
3301         /* struct utsname utsbuf; */
3302
3303         g_return_val_if_fail(fp != NULL, -1);
3304         g_return_val_if_fail(charset != NULL, -1);
3305         g_return_val_if_fail(compose->account != NULL, -1);
3306         g_return_val_if_fail(compose->account->address != NULL, -1);
3307
3308         /* Date */
3309         if (compose->account->add_date) {
3310                 get_rfc822_date(buf, sizeof(buf));
3311                 fprintf(fp, "Date: %s\n", buf);
3312         }
3313
3314         /* From */
3315         if (!IS_IN_CUSTOM_HEADER("From")) {
3316                 if (compose->account->name && *compose->account->name) {
3317                         compose_convert_header
3318                                 (buf, sizeof(buf), compose->account->name,
3319                                  strlen("From: "));
3320                         fprintf(fp, "From: %s <%s>\n",
3321                                 buf, compose->account->address);
3322                 } else
3323                         fprintf(fp, "From: %s\n", compose->account->address);
3324         }
3325
3326         slist_free_strings(compose->to_list);
3327         g_slist_free(compose->to_list);
3328         compose->to_list = NULL;
3329
3330         /* To */
3331         compose_write_headers_from_headerlist(compose, fp, "To", address_list_append, &compose->to_list);
3332 #if 0 /* NEW COMPOSE GUI */
3333         if (compose->use_to) {
3334                 str = gtk_entry_get_text(GTK_ENTRY(compose->to_entry));
3335                 if (*str != '\0') {
3336                         Xstrdup_a(str, str, return -1);
3337                         g_strstrip(str);
3338                         if (*str != '\0') {
3339                                 compose->to_list = address_list_append
3340                                         (compose->to_list, str);
3341                                 if (!IS_IN_CUSTOM_HEADER("To")) {
3342                                         compose_convert_header
3343                                                 (buf, sizeof(buf), str,
3344                                                  strlen("To: "));
3345                                         fprintf(fp, "To: %s\n", buf);
3346                                 }
3347                         }
3348                 }
3349         }
3350 #endif
3351         slist_free_strings(compose->newsgroup_list);
3352         g_slist_free(compose->newsgroup_list);
3353         compose->newsgroup_list = NULL;
3354
3355         /* Newsgroups */
3356         compose_write_headers_from_headerlist(compose, fp, "Newsgroups", newsgroup_list_append, &compose->newsgroup_list);
3357 #if 0 /* NEW COMPOSE GUI */
3358         str = gtk_entry_get_text(GTK_ENTRY(compose->newsgroups_entry));
3359         if (*str != '\0') {
3360                 Xstrdup_a(str, str, return -1);
3361                 g_strstrip(str);
3362                 remove_space(str);
3363                 if (*str != '\0') {
3364                         compose->newsgroup_list =
3365                                 newsgroup_list_append(compose->newsgroup_list,
3366                                                       str);
3367                         if (!IS_IN_CUSTOM_HEADER("Newsgroups")) {
3368                                 compose_convert_header(buf, sizeof(buf), str,
3369                                                        strlen("Newsgroups: "));
3370                                 fprintf(fp, "Newsgroups: %s\n", buf);
3371                         }
3372                 }
3373         }
3374 #endif
3375         /* Cc */
3376         compose_write_headers_from_headerlist(compose, fp, "Cc", address_list_append, &compose->to_list);
3377 #if 0 /* NEW COMPOSE GUI */
3378         if (compose->use_cc) {
3379                 str = gtk_entry_get_text(GTK_ENTRY(compose->cc_entry));
3380                 if (*str != '\0') {
3381                         Xstrdup_a(str, str, return -1);
3382                         g_strstrip(str);
3383                         if (*str != '\0') {
3384                                 compose->to_list = address_list_append
3385                                         (compose->to_list, str);
3386                                 if (!IS_IN_CUSTOM_HEADER("Cc")) {
3387                                         compose_convert_header
3388                                                 (buf, sizeof(buf), str,
3389                                                  strlen("Cc: "));
3390                                         fprintf(fp, "Cc: %s\n", buf);
3391                                 }
3392                         }
3393                 }
3394         }
3395 #endif
3396         /* Bcc */
3397         compose_write_headers_from_headerlist(compose, fp, "Bcc", address_list_append, &compose->to_list);
3398 #if 0 /* NEW COMPOSE GUI */
3399         if (compose->use_bcc) {
3400                 str = gtk_entry_get_text(GTK_ENTRY(compose->bcc_entry));
3401                 if (*str != '\0') {
3402                         Xstrdup_a(str, str, return -1);
3403                         g_strstrip(str);
3404                         if (*str != '\0') {
3405                                 compose->to_list = address_list_append
3406                                         (compose->to_list, str);
3407                                 compose_convert_header(buf, sizeof(buf), str,
3408                                                        strlen("Bcc: "));
3409                                 fprintf(fp, "Bcc: %s\n", buf);
3410                         }
3411                 }
3412         }
3413 #endif
3414         if (!is_draft && !compose->to_list && !compose->newsgroup_list)
3415                 return -1;
3416
3417         /* Subject */
3418         str = gtk_entry_get_text(GTK_ENTRY(compose->subject_entry));
3419         if (*str != '\0' && !IS_IN_CUSTOM_HEADER("Subject")) {
3420                 Xstrdup_a(str, str, return -1);
3421                 g_strstrip(str);
3422                 if (*str != '\0') {
3423                         compose_convert_header(buf, sizeof(buf), str,
3424                                                strlen("Subject: "));
3425                         fprintf(fp, "Subject: %s\n", buf);
3426                 }
3427         }
3428
3429         /* Message-ID */
3430         if (compose->account->gen_msgid) {
3431                 compose_generate_msgid(compose, buf, sizeof(buf));
3432                 fprintf(fp, "Message-Id: <%s>\n", buf);
3433                 compose->msgid = g_strdup(buf);
3434         }
3435
3436         /* In-Reply-To */
3437         if (compose->inreplyto && compose->to_list)
3438                 fprintf(fp, "In-Reply-To: <%s>\n", compose->inreplyto);
3439
3440         /* References */
3441         if (compose->references)
3442                 fprintf(fp, "References: %s\n", compose->references);
3443
3444         /* Followup-To */
3445         compose_write_headers_from_headerlist(compose, fp, "Followup-To", NULL, NULL);
3446 #if 0 /* NEW COMPOSE GUI */
3447         if (compose->use_followupto && !IS_IN_CUSTOM_HEADER("Followup-To")) {
3448                 str = gtk_entry_get_text(GTK_ENTRY(compose->followup_entry));
3449                 if (*str != '\0') {
3450                         Xstrdup_a(str, str, return -1);
3451                         g_strstrip(str);
3452                         remove_space(str);
3453                         if (*str != '\0') {
3454                                 compose_convert_header(buf, sizeof(buf), str,
3455                                                        strlen("Followup-To: "));
3456                                 fprintf(fp, "Followup-To: %s\n", buf);
3457                         }
3458                 }
3459         }
3460 #endif
3461         /* Reply-To */
3462         compose_write_headers_from_headerlist(compose, fp, "Reply-To", NULL, NULL);
3463 #if 0 /* NEW COMPOSE GUI */
3464         if (compose->use_replyto && !IS_IN_CUSTOM_HEADER("Reply-To")) {
3465                 str = gtk_entry_get_text(GTK_ENTRY(compose->reply_entry));
3466                 if (*str != '\0') {
3467                         Xstrdup_a(str, str, return -1);
3468                         g_strstrip(str);
3469                         if (*str != '\0') {
3470                                 compose_convert_header(buf, sizeof(buf), str,
3471                                                        strlen("Reply-To: "));
3472                                 fprintf(fp, "Reply-To: %s\n", buf);
3473                         }
3474                 }
3475         }
3476 #endif
3477         /* Organization */
3478         if (compose->account->organization &&
3479             !IS_IN_CUSTOM_HEADER("Organization")) {
3480                 compose_convert_header(buf, sizeof(buf),
3481                                        compose->account->organization,
3482                                        strlen("Organization: "));
3483                 fprintf(fp, "Organization: %s\n", buf);
3484         }
3485
3486         /* Program version and system info */
3487         /* uname(&utsbuf); */
3488         if (g_slist_length(compose->to_list) && !IS_IN_CUSTOM_HEADER("X-Mailer")) {
3489                 fprintf(fp, "X-Mailer: %s (GTK+ %d.%d.%d; %s)\n",
3490                         prog_version,
3491                         gtk_major_version, gtk_minor_version, gtk_micro_version,
3492                         HOST_ALIAS);
3493                         /* utsbuf.sysname, utsbuf.release, utsbuf.machine); */
3494         }
3495         if (g_slist_length(compose->newsgroup_list) && !IS_IN_CUSTOM_HEADER("X-Newsreader")) {
3496                 fprintf(fp, "X-Newsreader: %s (GTK+ %d.%d.%d; %s)\n",
3497                         prog_version,
3498                         gtk_major_version, gtk_minor_version, gtk_micro_version,
3499                         HOST_ALIAS);
3500                         /* utsbuf.sysname, utsbuf.release, utsbuf.machine); */
3501         }
3502
3503         /* custom headers */
3504         if (compose->account->add_customhdr) {
3505                 GSList *cur;
3506
3507                 for (cur = compose->account->customhdr_list; cur != NULL;
3508                      cur = cur->next) {
3509                         CustomHeader *chdr = (CustomHeader *)cur->data;
3510
3511                         if (strcasecmp(chdr->name, "Date")                      != 0 &&
3512                             strcasecmp(chdr->name, "From")                      != 0 &&
3513                             strcasecmp(chdr->name, "To")                        != 0 &&
3514                             strcasecmp(chdr->name, "Sender")                    != 0 &&
3515                             strcasecmp(chdr->name, "Message-Id")                != 0 &&
3516                             strcasecmp(chdr->name, "In-Reply-To")               != 0 &&
3517                             strcasecmp(chdr->name, "References")                != 0 &&
3518                             strcasecmp(chdr->name, "Mime-Version")              != 0 &&
3519                             strcasecmp(chdr->name, "Content-Type")              != 0 &&
3520                             strcasecmp(chdr->name, "Content-Transfer-Encoding") != 0)
3521                                 compose_convert_header
3522                                         (buf, sizeof(buf),
3523                                          chdr->value ? chdr->value : "",
3524                                          strlen(chdr->name) + 2);
3525                         fprintf(fp, "%s: %s\n", chdr->name, buf);
3526                 }
3527         }
3528
3529         /* MIME */
3530         fprintf(fp, "Mime-Version: 1.0\n");
3531         if (compose_use_attach(compose)) {
3532                 get_rfc822_date(buf, sizeof(buf));
3533                 subst_char(buf, ' ', '_');
3534                 subst_char(buf, ',', '_');
3535                 compose->boundary = g_strdup_printf("Multipart_%s_%08x",
3536                                                     buf, (guint)compose);
3537                 fprintf(fp,
3538                         "Content-Type: multipart/mixed;\n"
3539                         " boundary=\"%s\"\n", compose->boundary);
3540         } else {
3541                 fprintf(fp, "Content-Type: text/plain; charset=%s\n", charset);
3542                 fprintf(fp, "Content-Transfer-Encoding: %s\n",
3543                         procmime_get_encoding_str(encoding));
3544         }
3545
3546         /* Request Return Receipt */
3547         if (!IS_IN_CUSTOM_HEADER("Disposition-Notification-To")) {
3548                 if (compose->return_receipt) {
3549                         if (compose->account->name
3550                             && *compose->account->name) {
3551                                 compose_convert_header(buf, sizeof(buf), compose->account->name, strlen("Disposition-Notification-To: "));
3552                                 fprintf(fp, "Disposition-Notification-To: %s <%s>\n", buf, compose->account->address);
3553                         } else
3554                                 fprintf(fp, "Disposition-Notification-To: %s\n", compose->account->address);
3555                 }
3556         }
3557
3558         /* separator between header and body */
3559         fputs("\n", fp);
3560
3561         return 0;
3562 }
3563
3564 #undef IS_IN_CUSTOM_HEADER
3565
3566 static void compose_convert_header(gchar *dest, gint len, gchar *src,
3567                                    gint header_len)
3568 {
3569         g_return_if_fail(src != NULL);
3570         g_return_if_fail(dest != NULL);
3571
3572         if (len < 1) return;
3573
3574         remove_return(src);
3575
3576         if (is_ascii_str(src)) {
3577                 strncpy2(dest, src, len);
3578                 dest[len - 1] = '\0';
3579                 return;
3580         } else
3581                 conv_encode_header(dest, len, src, header_len);
3582 }
3583
3584 static void compose_generate_msgid(Compose *compose, gchar *buf, gint len)
3585 {
3586         struct tm *lt;
3587         time_t t;
3588         gchar *addr;
3589
3590         t = time(NULL);
3591         lt = localtime(&t);
3592
3593         if (compose->account && compose->account->address &&
3594             *compose->account->address) {
3595                 if (strchr(compose->account->address, '@'))
3596                         addr = g_strdup(compose->account->address);
3597                 else
3598                         addr = g_strconcat(compose->account->address, "@",
3599                                            get_domain_name(), NULL);
3600         } else
3601                 addr = g_strconcat(g_get_user_name(), "@", get_domain_name(),
3602                                    NULL);
3603
3604         g_snprintf(buf, len, "%04d%02d%02d%02d%02d%02d.%08x.%s",
3605                    lt->tm_year + 1900, lt->tm_mon + 1,
3606                    lt->tm_mday, lt->tm_hour,
3607                    lt->tm_min, lt->tm_sec,
3608                    (guint)random(), addr);
3609
3610         debug_print(_("generated Message-ID: %s\n"), buf);
3611
3612         g_free(addr);
3613 }
3614
3615
3616 static void compose_add_entry_field(GtkWidget *table, GtkWidget **hbox,
3617                                     GtkWidget **entry, gint *count,
3618                                     const gchar *label_str,
3619                                     gboolean is_addr_entry)
3620 {
3621         GtkWidget *label;
3622
3623         if (GTK_TABLE(table)->nrows < (*count) + 1)
3624                 gtk_table_resize(GTK_TABLE(table), (*count) + 1, 2);
3625
3626         *hbox = gtk_hbox_new(FALSE, 0);
3627         label = gtk_label_new
3628                 (prefs_common.trans_hdr ? gettext(label_str) : label_str);
3629         gtk_box_pack_end(GTK_BOX(*hbox), label, FALSE, FALSE, 0);
3630         gtk_table_attach(GTK_TABLE(table), *hbox, 0, 1, *count, (*count) + 1,
3631                          GTK_FILL, 0, 2, 0);
3632         *entry = gtk_entry_new();
3633         gtk_table_attach
3634                 (GTK_TABLE(table), *entry, 1, 2, *count, (*count) + 1, GTK_FILL | GTK_EXPAND, GTK_SHRINK, 0, 0);
3635 #if 0 /* NEW COMPOSE GUI */
3636         if (GTK_TABLE(table)->nrows > (*count) + 1)
3637                 gtk_table_set_row_spacing(GTK_TABLE(table), *count, 4);
3638 #endif
3639
3640         if (is_addr_entry)
3641                 address_completion_register_entry(GTK_ENTRY(*entry));
3642
3643         (*count)++;
3644 }
3645
3646 static void compose_create_header_entry(Compose *compose) {
3647         gchar *headers[] = {"To:", "Cc:", "Bcc:", "Newsgroups:", "Reply-To:", "Followup-To:", NULL};
3648
3649         GtkWidget *combo;
3650         GtkWidget *entry;
3651         GList *combo_list = NULL;
3652         gchar **string, *header;
3653         compose_headerentry *headerentry = g_new0(compose_headerentry, 1);
3654
3655         /* Combo box */
3656         combo = gtk_combo_new();
3657         string = headers;
3658         while(*string != NULL) {
3659             combo_list = g_list_append(combo_list, (prefs_common.trans_hdr ? gettext(*string) : *string));
3660             string++;
3661         }
3662         gtk_combo_set_popdown_strings(GTK_COMBO(combo), combo_list);
3663         g_list_free(combo_list);
3664         gtk_editable_set_editable(GTK_EDITABLE(GTK_COMBO(combo)->entry), FALSE);
3665         gtk_widget_show(combo);
3666         gtk_table_attach(GTK_TABLE(compose->header_table), combo, 0, 1, compose->header_nextrow, compose->header_nextrow+1, GTK_SHRINK, GTK_FILL, 0, 0);
3667         if(compose->header_last) {
3668                 header = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry));
3669         } else {
3670                 switch(compose->account->protocol) {
3671                         case A_NNTP:
3672                                 header = _("Newsgroups:");
3673                                 break;
3674                         default:
3675                                 header = _("To:");
3676                                 break;
3677                 }
3678         }
3679         gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(combo)->entry), header);
3680
3681         /* Entry field */
3682         entry = gtk_entry_new();
3683         gtk_widget_show(entry);
3684         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);
3685
3686         gtk_signal_connect(GTK_OBJECT(entry), "key-press-event", GTK_SIGNAL_FUNC(compose_headerentry_key_press_event_cb), headerentry);
3687         gtk_signal_connect(GTK_OBJECT(entry), "changed", GTK_SIGNAL_FUNC(compose_headerentry_changed_cb), headerentry);
3688
3689         address_completion_register_entry(GTK_ENTRY(entry));
3690
3691         headerentry->compose = compose;
3692         headerentry->combo = combo;
3693         headerentry->entry = entry;
3694         headerentry->headernum = compose->header_nextrow;
3695
3696         compose->header_nextrow++;
3697         compose->header_last = headerentry;
3698 }
3699
3700 static void compose_add_header_entry(Compose *compose, gchar *header, gchar *text) {
3701         compose_headerentry *last_header;
3702
3703         last_header = compose->header_last;
3704
3705         gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(last_header->combo)->entry), header);
3706         gtk_entry_set_text(GTK_ENTRY(last_header->entry), text);
3707 }
3708
3709 static Compose *compose_create(PrefsAccount *account, ComposeMode mode)
3710 {
3711         Compose   *compose;
3712         GtkWidget *window;
3713         GtkWidget *vbox;
3714         GtkWidget *menubar;
3715         GtkWidget *handlebox;
3716
3717         GtkWidget *notebook;
3718
3719         GtkWidget *vbox2;
3720
3721         GtkWidget *table_vbox;
3722         GtkWidget *label;
3723         GtkWidget *from_optmenu_hbox;
3724 #if 0 /* NEW COMPOSE GUI */
3725         GtkWidget *to_entry;
3726         GtkWidget *to_hbox;
3727         GtkWidget *newsgroups_entry;
3728         GtkWidget *newsgroups_hbox;
3729 #endif
3730         GtkWidget *header_scrolledwin;
3731         GtkWidget *header_table;
3732         GtkWidget *subject_entry;
3733 #if 0 /* NEW COMPOSE GUI */
3734         GtkWidget *cc_entry;
3735         GtkWidget *cc_hbox;
3736         GtkWidget *bcc_entry;
3737         GtkWidget *bcc_hbox;
3738         GtkWidget *reply_entry;
3739         GtkWidget *reply_hbox;
3740         GtkWidget *followup_entry;
3741         GtkWidget *followup_hbox;
3742 #endif
3743         GtkWidget *paned;
3744
3745         GtkWidget *attach_scrwin;
3746         GtkWidget *attach_clist;
3747
3748         GtkWidget *edit_vbox;
3749         GtkWidget *ruler_hbox;
3750         GtkWidget *ruler;
3751         GtkWidget *scrolledwin;
3752         GtkWidget *text;
3753
3754         GtkWidget *table;
3755         GtkWidget *hbox;
3756
3757         gchar *titles[] = {_("MIME type"), _("Size"), _("Name")};
3758         guint n_menu_entries;
3759         GtkStyle  *style, *new_style;
3760         GdkColormap *cmap;
3761         GdkColor color[1];
3762         gboolean success[1];
3763         GdkFont   *font;
3764         GtkWidget *popupmenu;
3765         GtkWidget *menuitem;
3766         GtkItemFactory *popupfactory;
3767         GtkItemFactory *ifactory;
3768         gint n_entries;
3769         gint count = 0;
3770         gint i;
3771
3772 #if USE_PSPELL
3773         GtkPspell * gtkpspell = NULL;
3774 #endif
3775
3776         g_return_val_if_fail(account != NULL, NULL);
3777
3778         debug_print(_("Creating compose window...\n"));
3779         compose = g_new0(Compose, 1);
3780
3781         compose->account = account;
3782         compose->orig_account = account;
3783
3784         window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
3785         gtk_window_set_policy(GTK_WINDOW(window), TRUE, TRUE, FALSE);
3786         gtk_widget_set_usize(window, -1, prefs_common.compose_height);
3787         gtk_signal_connect(GTK_OBJECT(window), "delete_event",
3788                            GTK_SIGNAL_FUNC(compose_delete_cb), compose);
3789         gtk_signal_connect(GTK_OBJECT(window), "destroy",
3790                            GTK_SIGNAL_FUNC(compose_destroy_cb), compose);
3791         gtk_signal_connect(GTK_OBJECT(window), "focus_in_event",
3792                            GTK_SIGNAL_FUNC(manage_window_focus_in), NULL);
3793         gtk_signal_connect(GTK_OBJECT(window), "focus_out_event",
3794                            GTK_SIGNAL_FUNC(manage_window_focus_out), NULL);
3795         gtk_widget_realize(window);
3796
3797         gtkut_widget_set_composer_icon(window);
3798
3799         vbox = gtk_vbox_new(FALSE, 0);
3800         gtk_container_add(GTK_CONTAINER(window), vbox);
3801
3802         n_menu_entries = sizeof(compose_entries) / sizeof(compose_entries[0]);
3803         menubar = menubar_create(window, compose_entries,
3804                                  n_menu_entries, "<Compose>", compose);
3805         gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, TRUE, 0);
3806
3807         handlebox = gtk_handle_box_new();
3808         gtk_box_pack_start(GTK_BOX(vbox), handlebox, FALSE, FALSE, 0);
3809
3810         compose_toolbar_create(compose, handlebox);
3811
3812         vbox2 = gtk_vbox_new(FALSE, 2);
3813         gtk_box_pack_start(GTK_BOX(vbox), vbox2, TRUE, TRUE, 0);
3814         gtk_container_set_border_width(GTK_CONTAINER(vbox2), BORDER_WIDTH);
3815
3816         table_vbox = gtk_vbox_new(FALSE, 0);
3817         gtk_box_pack_start(GTK_BOX(vbox2), table_vbox, FALSE, TRUE, 0);
3818         gtk_container_set_border_width(GTK_CONTAINER(table_vbox),
3819                                        BORDER_WIDTH * 2);
3820
3821         /* Notebook */
3822         notebook = gtk_notebook_new();
3823         gtk_widget_set_usize(notebook, -1, 180);
3824         gtk_widget_show(notebook);
3825
3826         /* header labels and entries */
3827         header_scrolledwin = gtk_scrolled_window_new(NULL, NULL);
3828         gtk_widget_show(header_scrolledwin);
3829         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(header_scrolledwin), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
3830         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), header_scrolledwin, gtk_label_new(_("Header")));
3831
3832         header_table = gtk_table_new(2, 2, FALSE);
3833         gtk_widget_show(header_table);
3834         gtk_container_set_border_width(GTK_CONTAINER(header_table), 2);
3835         gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(header_scrolledwin), header_table);
3836         count = 0;
3837
3838         /* option menu for selecting accounts */
3839         hbox = gtk_hbox_new(FALSE, 0);
3840         label = gtk_label_new(prefs_common.trans_hdr ? _("From:") : "From:");
3841         gtk_box_pack_end(GTK_BOX(hbox), label, FALSE, FALSE, 0);
3842         gtk_table_attach(GTK_TABLE(header_table), hbox, 0, 1, count, count + 1,
3843                          GTK_FILL, 0, 2, 0);
3844         from_optmenu_hbox = compose_account_option_menu_create(compose);
3845         gtk_table_attach(GTK_TABLE(header_table), from_optmenu_hbox,
3846                                   1, 2, count, count + 1, GTK_EXPAND | GTK_FILL, GTK_SHRINK, 0, 0);
3847 #if 0 /* NEW COMPOSE GUI */
3848         gtk_table_set_row_spacing(GTK_TABLE(table), 0, 4);
3849 #endif
3850         count++;
3851
3852         /* Subject */
3853         compose_add_entry_field(header_table, &hbox, &subject_entry, &count,
3854                                 "Subject:", FALSE);
3855
3856         compose->header_table = header_table;
3857         compose->header_list = NULL;
3858         compose->header_nextrow = count;
3859
3860         compose_create_header_entry(compose);
3861
3862 #if 0 /* NEW COMPOSE GUI */
3863         compose_add_entry_field(table, &to_hbox, &to_entry, &count,
3864                                 "To:", TRUE);
3865         gtk_table_set_row_spacing(GTK_TABLE(table), 0, 4);
3866         compose_add_entry_field(table, &newsgroups_hbox, &newsgroups_entry,
3867                                 &count, "Newsgroups:", FALSE);
3868         gtk_table_set_row_spacing(GTK_TABLE(table), 1, 4);
3869
3870         gtk_table_set_row_spacing(GTK_TABLE(table), 2, 4);
3871
3872         compose_add_entry_field(table, &cc_hbox, &cc_entry, &count,
3873                                 "Cc:", TRUE);
3874         gtk_table_set_row_spacing(GTK_TABLE(table), 3, 4);
3875         compose_add_entry_field(table, &bcc_hbox, &bcc_entry, &count,
3876                                 "Bcc:", TRUE);
3877         gtk_table_set_row_spacing(GTK_TABLE(table), 4, 4);
3878         compose_add_entry_field(table, &reply_hbox, &reply_entry, &count,
3879                                 "Reply-To:", TRUE);
3880         gtk_table_set_row_spacing(GTK_TABLE(table), 5, 4);
3881         compose_add_entry_field(table, &followup_hbox, &followup_entry, &count,
3882                                 "Followup-To:", FALSE);
3883         gtk_table_set_row_spacing(GTK_TABLE(table), 6, 4);
3884
3885         gtk_table_set_col_spacings(GTK_TABLE(table), 4);
3886
3887         gtk_signal_connect(GTK_OBJECT(to_entry), "activate",
3888                            GTK_SIGNAL_FUNC(to_activated), compose);
3889         gtk_signal_connect(GTK_OBJECT(newsgroups_entry), "activate",
3890                            GTK_SIGNAL_FUNC(newsgroups_activated), compose);
3891         gtk_signal_connect(GTK_OBJECT(subject_entry), "activate",
3892                            GTK_SIGNAL_FUNC(subject_activated), compose);
3893         gtk_signal_connect(GTK_OBJECT(cc_entry), "activate",
3894                            GTK_SIGNAL_FUNC(cc_activated), compose);
3895         gtk_signal_connect(GTK_OBJECT(bcc_entry), "activate",
3896                            GTK_SIGNAL_FUNC(bcc_activated), compose);
3897         gtk_signal_connect(GTK_OBJECT(reply_entry), "activate",
3898                            GTK_SIGNAL_FUNC(replyto_activated), compose);
3899         gtk_signal_connect(GTK_OBJECT(followup_entry), "activate",
3900                            GTK_SIGNAL_FUNC(followupto_activated), compose);
3901
3902         gtk_signal_connect(GTK_OBJECT(subject_entry), "grab_focus",
3903                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3904         gtk_signal_connect(GTK_OBJECT(to_entry), "grab_focus",
3905                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3906         gtk_signal_connect(GTK_OBJECT(newsgroups_entry), "grab_focus",
3907                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3908         gtk_signal_connect(GTK_OBJECT(cc_entry), "grab_focus",
3909                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3910         gtk_signal_connect(GTK_OBJECT(bcc_entry), "grab_focus",
3911                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3912         gtk_signal_connect(GTK_OBJECT(reply_entry), "grab_focus",
3913                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3914         gtk_signal_connect(GTK_OBJECT(followup_entry), "grab_focus",
3915                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3916 #endif
3917
3918         /* attachment list */
3919         attach_scrwin = gtk_scrolled_window_new(NULL, NULL);
3920         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), attach_scrwin, gtk_label_new(_("Attachments")));
3921         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(attach_scrwin),
3922                                        GTK_POLICY_AUTOMATIC,
3923                                        GTK_POLICY_ALWAYS);
3924         gtk_widget_set_usize(attach_scrwin, -1, 80);
3925
3926         attach_clist = gtk_clist_new_with_titles(N_ATTACH_COLS, titles);
3927         gtk_clist_set_column_justification(GTK_CLIST(attach_clist), COL_SIZE,
3928                                            GTK_JUSTIFY_RIGHT);
3929         gtk_clist_set_column_width(GTK_CLIST(attach_clist), COL_MIMETYPE, 240);
3930         gtk_clist_set_column_width(GTK_CLIST(attach_clist), COL_SIZE, 64);
3931         gtk_clist_set_selection_mode(GTK_CLIST(attach_clist),
3932                                      GTK_SELECTION_EXTENDED);
3933         for (i = 0; i < N_ATTACH_COLS; i++)
3934                 GTK_WIDGET_UNSET_FLAGS
3935                         (GTK_CLIST(attach_clist)->column[i].button,
3936                          GTK_CAN_FOCUS);
3937         gtk_container_add(GTK_CONTAINER(attach_scrwin), attach_clist);
3938
3939         gtk_signal_connect(GTK_OBJECT(attach_clist), "select_row",
3940                            GTK_SIGNAL_FUNC(attach_selected), compose);
3941         gtk_signal_connect(GTK_OBJECT(attach_clist), "button_press_event",
3942                            GTK_SIGNAL_FUNC(attach_button_pressed), compose);
3943         gtk_signal_connect(GTK_OBJECT(attach_clist), "key_press_event",
3944                            GTK_SIGNAL_FUNC(attach_key_pressed), compose);
3945
3946         /* drag and drop */
3947         gtk_drag_dest_set(attach_clist,
3948                           GTK_DEST_DEFAULT_ALL, compose_mime_types, 1,
3949                           GDK_ACTION_COPY);
3950         gtk_signal_connect(GTK_OBJECT(attach_clist), "drag_data_received",
3951                            GTK_SIGNAL_FUNC(compose_attach_drag_received_cb),
3952                            compose);
3953
3954
3955         edit_vbox = gtk_vbox_new(FALSE, 0);
3956 #if 0 /* NEW COMPOSE GUI */
3957         gtk_box_pack_start(GTK_BOX(vbox2), edit_vbox, TRUE, TRUE, 0);
3958 #endif
3959
3960         /* ruler */
3961         ruler_hbox = gtk_hbox_new(FALSE, 0);
3962         gtk_box_pack_start(GTK_BOX(edit_vbox), ruler_hbox, FALSE, FALSE, 0);
3963
3964         ruler = gtk_shruler_new();
3965         gtk_ruler_set_range(GTK_RULER(ruler), 0.0, 100.0, 1.0, 100.0);
3966         gtk_box_pack_start(GTK_BOX(ruler_hbox), ruler, TRUE, TRUE,
3967                            BORDER_WIDTH + 1);
3968         gtk_widget_set_usize(ruler_hbox, 1, -1);
3969
3970         /* text widget */
3971         scrolledwin = gtk_scrolled_window_new(NULL, NULL);
3972         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
3973                                        GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
3974         gtk_box_pack_start(GTK_BOX(edit_vbox), scrolledwin, TRUE, TRUE, 0);
3975         gtk_widget_set_usize(scrolledwin, prefs_common.compose_width, -1);
3976
3977         text = gtk_stext_new(gtk_scrolled_window_get_hadjustment
3978                             (GTK_SCROLLED_WINDOW(scrolledwin)),
3979                             gtk_scrolled_window_get_vadjustment
3980                             (GTK_SCROLLED_WINDOW(scrolledwin)));
3981         GTK_STEXT(text)->default_tab_width = 8;
3982         gtk_stext_set_editable(GTK_STEXT(text), TRUE);
3983
3984         if (prefs_common.block_cursor) {
3985                 GTK_STEXT(text)->cursor_type = STEXT_CURSOR_BLOCK;
3986         }
3987
3988         if (prefs_common.smart_wrapping) {
3989                 gtk_stext_set_word_wrap(GTK_STEXT(text), TRUE);
3990                 gtk_stext_set_wrap_rmargin(GTK_STEXT(text), prefs_common.linewrap_len);
3991         }
3992
3993         gtk_container_add(GTK_CONTAINER(scrolledwin), text);
3994
3995         gtk_signal_connect(GTK_OBJECT(text), "changed",
3996                            GTK_SIGNAL_FUNC(compose_changed_cb), compose);
3997         gtk_signal_connect(GTK_OBJECT(text), "grab_focus",
3998                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
3999         gtk_signal_connect_after(GTK_OBJECT(text), "button_press_event",
4000                                  GTK_SIGNAL_FUNC(compose_button_press_cb),
4001                                  compose);
4002 #if 0
4003         gtk_signal_connect_after(GTK_OBJECT(text), "key_press_event",
4004                                  GTK_SIGNAL_FUNC(compose_key_press_cb),
4005                                  compose);
4006 #endif
4007         gtk_signal_connect_after(GTK_OBJECT(text), "size_allocate",
4008                                  GTK_SIGNAL_FUNC(compose_edit_size_alloc),
4009                                  ruler);
4010
4011         /* drag and drop */
4012         gtk_drag_dest_set(text, GTK_DEST_DEFAULT_ALL, compose_mime_types, 1,
4013                           GDK_ACTION_COPY);
4014         gtk_signal_connect(GTK_OBJECT(text), "drag_data_received",
4015                            GTK_SIGNAL_FUNC(compose_insert_drag_received_cb),
4016                            compose);
4017 #if USE_PSPELL
4018         if (prefs_common.enable_pspell) {
4019                 gtkpspell = gtkpspell_new_with_config(gtkpspellconfig,
4020                                                       prefs_common.pspell_path,
4021                                                       prefs_common.dictionary,
4022                                                       PSPELL_FASTMODE,
4023                                                       conv_get_current_charset_str());
4024                 if (gtkpspell == NULL)
4025                         prefs_common.enable_pspell = FALSE;
4026                 else
4027                         gtkpspell_attach(gtkpspell, GTK_STEXT(text));
4028         }
4029 #endif
4030         gtk_widget_show_all(vbox);
4031
4032         /* pane between attach clist and text */
4033         paned = gtk_vpaned_new();
4034         gtk_container_add(GTK_CONTAINER(vbox2), paned);
4035         gtk_paned_add1(GTK_PANED(paned), notebook);
4036         gtk_paned_add2(GTK_PANED(paned), edit_vbox);
4037         gtk_widget_show_all(paned);
4038
4039         style = gtk_widget_get_style(text);
4040
4041         /* workaround for the slow down of GtkText when using Pixmap theme */
4042         if (style->engine) {
4043                 GtkThemeEngine *engine;
4044
4045                 engine = style->engine;
4046                 style->engine = NULL;
4047                 new_style = gtk_style_copy(style);
4048                 style->engine = engine;
4049         } else
4050                 new_style = gtk_style_copy(style);
4051
4052         if (prefs_common.textfont) {
4053                 CharSet charset;
4054
4055                 charset = conv_get_current_charset();
4056                 if (MB_CUR_MAX == 1) {
4057                         gchar *fontstr, *p;
4058
4059                         Xstrdup_a(fontstr, prefs_common.textfont, );
4060                         if (fontstr && (p = strchr(fontstr, ',')) != NULL)
4061                                 *p = '\0';
4062                         font = gdk_font_load(fontstr);
4063                 } else
4064                         font = gdk_fontset_load(prefs_common.textfont);
4065                 if (font) {
4066                         gdk_font_unref(new_style->font);
4067                         new_style->font = font;
4068                 }
4069         }
4070
4071         gtk_widget_set_style(text, new_style);
4072
4073         color[0] = quote_color;
4074         cmap = gdk_window_get_colormap(window->window);
4075         gdk_colormap_alloc_colors(cmap, color, 1, FALSE, TRUE, success);
4076         if (success[0] == FALSE) {
4077                 g_warning("Compose: color allocation failed.\n");
4078                 style = gtk_widget_get_style(text);
4079                 quote_color = style->black;
4080         }
4081
4082         n_entries = sizeof(compose_popup_entries) /
4083                 sizeof(compose_popup_entries[0]);
4084         popupmenu = menu_create_items(compose_popup_entries, n_entries,
4085                                       "<Compose>", &popupfactory,
4086                                       compose);
4087
4088         ifactory = gtk_item_factory_from_widget(menubar);
4089         menu_set_sensitive(ifactory, "/Edit/Undo", FALSE);
4090         menu_set_sensitive(ifactory, "/Edit/Redo", FALSE);
4091
4092 #if 0 /* NEW COMPOSE GUI */
4093         if (account->protocol == A_NNTP) {
4094                 gtk_widget_hide(to_hbox);
4095                 gtk_widget_hide(to_entry);
4096                 gtk_widget_hide(cc_hbox);
4097                 gtk_widget_hide(cc_entry);
4098                 gtk_table_set_row_spacing(GTK_TABLE(table), 1, 0);
4099                 gtk_table_set_row_spacing(GTK_TABLE(table), 3, 0);
4100         } else {
4101                 gtk_widget_hide(newsgroups_hbox);
4102                 gtk_widget_hide(newsgroups_entry);
4103                 gtk_table_set_row_spacing(GTK_TABLE(table), 2, 0);
4104
4105                 menu_set_sensitive(ifactory, "/Message/Followup to", FALSE);
4106         }
4107 #endif
4108
4109         switch (prefs_common.toolbar_style) {
4110         case TOOLBAR_NONE:
4111                 gtk_widget_hide(handlebox);
4112                 break;
4113         case TOOLBAR_ICON:
4114                 gtk_toolbar_set_style(GTK_TOOLBAR(compose->toolbar),
4115                                       GTK_TOOLBAR_ICONS);
4116                 break;
4117         case TOOLBAR_TEXT:
4118                 gtk_toolbar_set_style(GTK_TOOLBAR(compose->toolbar),
4119                                       GTK_TOOLBAR_TEXT);
4120                 break;
4121         case TOOLBAR_BOTH:
4122                 gtk_toolbar_set_style(GTK_TOOLBAR(compose->toolbar),
4123                                       GTK_TOOLBAR_BOTH);
4124                 break;
4125         }
4126
4127         gtk_widget_show(window);
4128
4129         address_completion_start(window);
4130
4131         compose->window        = window;
4132         compose->vbox          = vbox;
4133         compose->menubar       = menubar;
4134         compose->handlebox     = handlebox;
4135
4136         compose->vbox2         = vbox2;
4137
4138         compose->table_vbox       = table_vbox;
4139         compose->table            = table;
4140 #if 0 /* NEW COMPOSE GUI */
4141         compose->to_hbox          = to_hbox;
4142         compose->to_entry         = to_entry;
4143         compose->newsgroups_hbox  = newsgroups_hbox;
4144         compose->newsgroups_entry = newsgroups_entry;
4145 #endif
4146         compose->subject_entry    = subject_entry;
4147 #if 0 /* NEW COMPOSE GUI */
4148         compose->cc_hbox          = cc_hbox;
4149         compose->cc_entry         = cc_entry;
4150         compose->bcc_hbox         = bcc_hbox;
4151         compose->bcc_entry        = bcc_entry;
4152         compose->reply_hbox       = reply_hbox;
4153         compose->reply_entry      = reply_entry;
4154         compose->followup_hbox    = followup_hbox;
4155         compose->followup_entry   = followup_entry;
4156 #endif
4157         compose->paned = paned;
4158
4159         compose->attach_scrwin = attach_scrwin;
4160         compose->attach_clist  = attach_clist;
4161
4162         compose->edit_vbox     = edit_vbox;
4163         compose->ruler_hbox    = ruler_hbox;
4164         compose->ruler         = ruler;
4165         compose->scrolledwin   = scrolledwin;
4166         compose->text          = text;
4167
4168         compose->focused_editable = NULL;
4169
4170         compose->popupmenu    = popupmenu;
4171         compose->popupfactory = popupfactory;
4172
4173         compose->mode = mode;
4174
4175         compose->replyto     = NULL;
4176         compose->mailinglist = NULL;
4177         compose->cc          = NULL;
4178         compose->bcc         = NULL;
4179         compose->followup_to = NULL;
4180         compose->inreplyto   = NULL;
4181         compose->references  = NULL;
4182         compose->msgid       = NULL;
4183         compose->boundary    = NULL;
4184
4185 #if USE_GPGME
4186         compose->use_signing    = FALSE;
4187         compose->use_encryption = FALSE;
4188 #endif /* USE_GPGME */
4189
4190         compose->modified = FALSE;
4191
4192         compose->return_receipt = FALSE;
4193
4194         compose->to_list        = NULL;
4195         compose->newsgroup_list = NULL;
4196
4197         compose->exteditor_file    = NULL;
4198         compose->exteditor_pid     = -1;
4199         compose->exteditor_readdes = -1;
4200         compose->exteditor_tag     = -1;
4201
4202         compose_set_title(compose);
4203
4204 #if 0 /* NEW COMPOSE GUI */
4205         compose->use_bcc        = FALSE;
4206         compose->use_replyto    = FALSE;
4207         compose->use_followupto = FALSE;
4208 #endif
4209
4210 #if USE_PSPELL
4211         compose->gtkpspell      = gtkpspell;
4212 #endif
4213
4214 #if 0 /* NEW COMPOSE GUI */
4215         if (account->protocol != A_NNTP) {
4216                 menuitem = gtk_item_factory_get_item(ifactory, "/Message/To");
4217                 gtk_check_menu_item_set_active
4218                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
4219                 gtk_widget_set_sensitive(menuitem, FALSE);
4220                 menuitem = gtk_item_factory_get_item(ifactory, "/Message/Cc");
4221                 gtk_check_menu_item_set_active
4222                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
4223                 gtk_widget_set_sensitive(menuitem, FALSE);
4224         }
4225 #endif
4226         if (account->set_autocc && account->auto_cc && mode != COMPOSE_REEDIT) {
4227                 compose_entry_append(compose, account->auto_cc, COMPOSE_CC);
4228 #if 0 /* NEW COMPOSE GUI */
4229                 compose->use_cc = TRUE;
4230                 gtk_entry_set_text(GTK_ENTRY(cc_entry), account->auto_cc);
4231                 menuitem = gtk_item_factory_get_item(ifactory, "/Message/Cc");
4232                 gtk_check_menu_item_set_active
4233                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
4234 #endif
4235         }
4236         if (account->set_autobcc) {
4237                 compose_entry_append(compose, account->auto_bcc, COMPOSE_BCC);
4238 #if 0 /* NEW COMPOSE GUI */
4239                 compose->use_bcc = TRUE;
4240                 menuitem = gtk_item_factory_get_item(ifactory, "/Message/Bcc");
4241                 gtk_check_menu_item_set_active
4242                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
4243                 if (account->auto_bcc && mode != COMPOSE_REEDIT)
4244                         gtk_entry_set_text(GTK_ENTRY(bcc_entry),
4245                                            account->auto_bcc);
4246 #endif
4247         }
4248         if (account->set_autoreplyto && account->auto_replyto && mode != COMPOSE_REEDIT) {
4249                 compose_entry_append(compose, account->auto_replyto, COMPOSE_REPLYTO);
4250 #if 0 /* NEW COMPOSE GUI */
4251                 compose->use_replyto = TRUE;
4252                 menuitem = gtk_item_factory_get_item(ifactory,
4253                                                      "/Message/Reply to");
4254                 gtk_check_menu_item_set_active
4255                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
4256                 gtk_entry_set_text(GTK_ENTRY(reply_entry),
4257                                    account->auto_replyto);
4258 #endif
4259         }
4260         if (account->protocol != A_NNTP) {
4261                 gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry), _("To:"));
4262         } else {
4263                 gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry), _("Newsgroups:"));
4264         }
4265
4266         menuitem = gtk_item_factory_get_item(ifactory, "/Tool/Show ruler");
4267         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
4268                                        prefs_common.show_ruler);
4269
4270 #if USE_GPGME
4271         menuitem = gtk_item_factory_get_item(ifactory, "/Message/Sign");
4272         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
4273                                        prefs_common.default_sign);
4274         menuitem = gtk_item_factory_get_item(ifactory, "/Message/Encrypt");
4275         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
4276                                        prefs_common.default_encrypt);
4277 #endif /* USE_GPGME */
4278
4279         addressbook_set_target_compose(compose);
4280
4281         compose_list = g_list_append(compose_list, compose);
4282
4283 #if 0 /* NEW COMPOSE GUI */
4284         compose->use_to         = FALSE;
4285         compose->use_cc         = FALSE;
4286         compose->use_attach     = TRUE;
4287 #endif
4288
4289 #if 0 /* NEW COMPOSE GUI */
4290         if (!compose->use_bcc) {
4291                 gtk_widget_hide(bcc_hbox);
4292                 gtk_widget_hide(bcc_entry);
4293                 gtk_table_set_row_spacing(GTK_TABLE(table), 4, 0);
4294         }
4295         if (!compose->use_replyto) {
4296                 gtk_widget_hide(reply_hbox);
4297                 gtk_widget_hide(reply_entry);
4298                 gtk_table_set_row_spacing(GTK_TABLE(table), 5, 0);
4299         }
4300         if (!compose->use_followupto) {
4301                 gtk_widget_hide(followup_hbox);
4302                 gtk_widget_hide(followup_entry);
4303                 gtk_table_set_row_spacing(GTK_TABLE(table), 6, 0);
4304         }
4305 #endif
4306         if (!prefs_common.show_ruler)
4307                 gtk_widget_hide(ruler_hbox);
4308
4309         select_account(compose, account);
4310
4311         return compose;
4312 }
4313
4314 #include "pixmaps/stock_mail_send.xpm"
4315 #include "pixmaps/stock_mail_send_queue.xpm"
4316 #include "pixmaps/stock_mail.xpm"
4317 #include "pixmaps/stock_paste.xpm"
4318 #include "pixmaps/stock_mail_attach.xpm"
4319 #include "pixmaps/stock_mail_compose.xpm"
4320 #include "pixmaps/linewrap.xpm"
4321 #include "pixmaps/tb_address_book.xpm"
4322
4323 #define CREATE_TOOLBAR_ICON(xpm_d) \
4324 { \
4325         icon = gdk_pixmap_create_from_xpm_d(container->window, &mask, \
4326                                             &container->style->white, \
4327                                             xpm_d); \
4328         icon_wid = gtk_pixmap_new(icon, mask); \
4329 }
4330
4331 static void compose_toolbar_create(Compose *compose, GtkWidget *container)
4332 {
4333         GtkWidget *toolbar;
4334         GdkPixmap *icon;
4335         GdkBitmap *mask;
4336         GtkWidget *icon_wid;
4337         GtkWidget *send_btn;
4338         GtkWidget *sendl_btn;
4339         GtkWidget *draft_btn;
4340         GtkWidget *insert_btn;
4341         GtkWidget *attach_btn;
4342         GtkWidget *sig_btn;
4343         GtkWidget *exteditor_btn;
4344         GtkWidget *linewrap_btn;
4345         GtkWidget *addrbook_btn;
4346
4347         toolbar = gtk_toolbar_new(GTK_ORIENTATION_HORIZONTAL,
4348                                   GTK_TOOLBAR_BOTH);
4349         gtk_container_add(GTK_CONTAINER(container), toolbar);
4350         gtk_container_set_border_width(GTK_CONTAINER(container), 2);
4351         gtk_toolbar_set_button_relief(GTK_TOOLBAR(toolbar), GTK_RELIEF_NONE);
4352         gtk_toolbar_set_space_style(GTK_TOOLBAR(toolbar),
4353                                     GTK_TOOLBAR_SPACE_LINE);
4354
4355         CREATE_TOOLBAR_ICON(stock_mail_send_xpm);
4356         send_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4357                                            _("Send"),
4358                                            _("Send message"),
4359                                            "Send",
4360                                            icon_wid, toolbar_send_cb, compose);
4361
4362         CREATE_TOOLBAR_ICON(stock_mail_send_queue_xpm);
4363         /* CREATE_TOOLBAR_ICON(tb_mail_queue_send_xpm); */
4364         sendl_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4365                                            _("Send later"),
4366                                            _("Put into queue folder and send later"),
4367                                            "Send later",
4368                                            icon_wid, toolbar_send_later_cb,
4369                                            compose);
4370
4371         CREATE_TOOLBAR_ICON(stock_mail_xpm);
4372         draft_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4373                                             _("Draft"),
4374                                             _("Save to draft folder"),
4375                                             "Draft",
4376                                             icon_wid, toolbar_draft_cb,
4377                                             compose);
4378
4379         gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
4380
4381         CREATE_TOOLBAR_ICON(stock_paste_xpm);
4382         insert_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4383                                              _("Insert"),
4384                                              _("Insert file"),
4385                                              "Insert",
4386                                              icon_wid, toolbar_insert_cb,
4387                                              compose);
4388
4389         CREATE_TOOLBAR_ICON(stock_mail_attach_xpm);
4390         attach_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4391                                              _("Attach"),
4392                                              _("Attach file"),
4393                                              "Attach",
4394                                              icon_wid, toolbar_attach_cb,
4395                                              compose);
4396
4397         gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
4398
4399         CREATE_TOOLBAR_ICON(stock_mail_xpm);
4400         sig_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4401                                           _("Signature"),
4402                                           _("Insert signature"),
4403                                           "Signature",
4404                                           icon_wid, toolbar_sig_cb, compose);
4405
4406         gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
4407
4408         CREATE_TOOLBAR_ICON(stock_mail_compose_xpm);
4409         exteditor_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4410                                                 _("Editor"),
4411                                                 _("Edit with external editor"),
4412                                                 "Editor",
4413                                                 icon_wid,
4414                                                 toolbar_ext_editor_cb,
4415                                                 compose);
4416
4417         CREATE_TOOLBAR_ICON(linewrap_xpm);
4418         linewrap_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4419                                                _("Linewrap"),
4420                                                _("Wrap current paragraph"),
4421                                                "Linewrap",
4422                                                icon_wid,
4423                                                toolbar_linewrap_cb,
4424                                                compose);
4425
4426         gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
4427
4428         CREATE_TOOLBAR_ICON(tb_address_book_xpm);
4429         addrbook_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4430                                                _("Address"),
4431                                                _("Address book"),
4432                                                "Address",
4433                                                icon_wid, toolbar_address_cb,
4434                                                compose);
4435
4436         compose->toolbar       = toolbar;
4437         compose->send_btn      = send_btn;
4438         compose->sendl_btn     = sendl_btn;
4439         compose->draft_btn     = draft_btn;
4440         compose->insert_btn    = insert_btn;
4441         compose->attach_btn    = attach_btn;
4442         compose->sig_btn       = sig_btn;
4443         compose->exteditor_btn = exteditor_btn;
4444         compose->linewrap_btn  = linewrap_btn;
4445         compose->addrbook_btn  = addrbook_btn;
4446
4447         gtk_widget_show_all(toolbar);
4448 }
4449
4450 #undef CREATE_TOOLBAR_ICON
4451
4452 static GtkWidget *compose_account_option_menu_create(Compose *compose)
4453 {
4454         GList *accounts;
4455         GtkWidget *hbox;
4456         GtkWidget *optmenu;
4457         GtkWidget *menu;
4458         gint num = 0, def_menu = 0;
4459
4460         accounts = account_get_list();
4461         g_return_val_if_fail(accounts != NULL, NULL);
4462
4463         hbox = gtk_hbox_new(FALSE, 0);
4464         optmenu = gtk_option_menu_new();
4465         gtk_box_pack_start(GTK_BOX(hbox), optmenu, FALSE, FALSE, 0);
4466         menu = gtk_menu_new();
4467
4468         for (; accounts != NULL; accounts = accounts->next, num++) {
4469                 PrefsAccount *ac = (PrefsAccount *)accounts->data;
4470                 GtkWidget *menuitem;
4471                 gchar *name;
4472
4473                 if (ac == compose->account) def_menu = num;
4474
4475                 name = g_strdup_printf("%s: %s <%s>",
4476                                        ac->account_name, ac->name, ac->address);
4477                 MENUITEM_ADD(menu, menuitem, name, ac);
4478                 g_free(name);
4479                 gtk_signal_connect(GTK_OBJECT(menuitem), "activate",
4480                                    GTK_SIGNAL_FUNC(account_activated),
4481                                    compose);
4482         }
4483
4484         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), menu);
4485         gtk_option_menu_set_history(GTK_OPTION_MENU(optmenu), def_menu);
4486
4487         return hbox;
4488 }
4489
4490 static void compose_destroy(Compose *compose)
4491 {
4492         gint row;
4493         GtkCList *clist = GTK_CLIST(compose->attach_clist);
4494         AttachInfo *ainfo;
4495
4496         /* NOTE: address_completion_end() does nothing with the window
4497          * however this may change. */
4498         address_completion_end(compose->window);
4499
4500         slist_free_strings(compose->to_list);
4501         g_slist_free(compose->to_list);
4502         slist_free_strings(compose->newsgroup_list);
4503         g_slist_free(compose->newsgroup_list);
4504         slist_free_strings(compose->header_list);
4505         g_slist_free(compose->header_list);
4506
4507         procmsg_msginfo_free(compose->targetinfo);
4508
4509         g_free(compose->replyto);
4510         g_free(compose->cc);
4511         g_free(compose->bcc);
4512         g_free(compose->newsgroups);
4513         g_free(compose->followup_to);
4514
4515         g_free(compose->inreplyto);
4516         g_free(compose->references);
4517         g_free(compose->msgid);
4518         g_free(compose->boundary);
4519
4520         g_free(compose->exteditor_file);
4521
4522         for (row = 0; (ainfo = gtk_clist_get_row_data(clist, row)) != NULL;
4523              row++)
4524                 compose_attach_info_free(ainfo);
4525
4526         if (addressbook_get_target_compose() == compose)
4527                 addressbook_set_target_compose(NULL);
4528
4529         prefs_common.compose_width = compose->scrolledwin->allocation.width;
4530         prefs_common.compose_height = compose->window->allocation.height;
4531
4532         gtk_widget_destroy(compose->paned);
4533
4534         g_free(compose);
4535
4536         compose_list = g_list_remove(compose_list, compose);
4537 }
4538
4539 static void compose_attach_info_free(AttachInfo *ainfo)
4540 {
4541         g_free(ainfo->file);
4542         g_free(ainfo->content_type);
4543         g_free(ainfo->name);
4544         g_free(ainfo);
4545 }
4546
4547 static void compose_attach_remove_selected(Compose *compose)
4548 {
4549         GtkCList *clist = GTK_CLIST(compose->attach_clist);
4550         AttachInfo *ainfo;
4551         gint row;
4552
4553         while (clist->selection != NULL) {
4554                 row = GPOINTER_TO_INT(clist->selection->data);
4555                 ainfo = gtk_clist_get_row_data(clist, row);
4556                 compose_attach_info_free(ainfo);
4557                 gtk_clist_remove(clist, row);
4558         }
4559 }
4560
4561 static struct _AttachProperty
4562 {
4563         GtkWidget *window;
4564         GtkWidget *mimetype_entry;
4565         GtkWidget *encoding_optmenu;
4566         GtkWidget *path_entry;
4567         GtkWidget *filename_entry;
4568         GtkWidget *ok_btn;
4569         GtkWidget *cancel_btn;
4570 } attach_prop;
4571
4572 static void compose_attach_property(Compose *compose)
4573 {
4574         GtkCList *clist = GTK_CLIST(compose->attach_clist);
4575         AttachInfo *ainfo;
4576         gint row;
4577         GtkOptionMenu *optmenu;
4578         static gboolean cancelled;
4579
4580         if (!clist->selection) return;
4581         row = GPOINTER_TO_INT(clist->selection->data);
4582
4583         ainfo = gtk_clist_get_row_data(clist, row);
4584         if (!ainfo) return;
4585
4586         if (!attach_prop.window)
4587                 compose_attach_property_create(&cancelled);
4588         gtk_widget_grab_focus(attach_prop.ok_btn);
4589         gtk_widget_show(attach_prop.window);
4590         manage_window_set_transient(GTK_WINDOW(attach_prop.window));
4591
4592         optmenu = GTK_OPTION_MENU(attach_prop.encoding_optmenu);
4593         if (ainfo->encoding == ENC_UNKNOWN)
4594                 gtk_option_menu_set_history(optmenu, ENC_BASE64);
4595         else
4596                 gtk_option_menu_set_history(optmenu, ainfo->encoding);
4597
4598         gtk_entry_set_text(GTK_ENTRY(attach_prop.mimetype_entry),
4599                            ainfo->content_type ? ainfo->content_type : "");
4600         gtk_entry_set_text(GTK_ENTRY(attach_prop.path_entry),
4601                            ainfo->file ? ainfo->file : "");
4602         gtk_entry_set_text(GTK_ENTRY(attach_prop.filename_entry),
4603                            ainfo->name ? ainfo->name : "");
4604
4605         for (;;) {
4606                 gchar *text;
4607                 gchar *cnttype = NULL;
4608                 gchar *file = NULL;
4609                 off_t size = 0;
4610                 GtkWidget *menu;
4611                 GtkWidget *menuitem;
4612
4613                 cancelled = FALSE;
4614                 gtk_main();
4615
4616                 if (cancelled == TRUE) {
4617                         gtk_widget_hide(attach_prop.window);
4618                         break;
4619                 }
4620
4621                 text = gtk_entry_get_text(GTK_ENTRY(attach_prop.mimetype_entry));
4622                 if (*text != '\0') {
4623                         gchar *p;
4624
4625                         text = g_strstrip(g_strdup(text));
4626                         if ((p = strchr(text, '/')) && !strchr(p + 1, '/')) {
4627                                 cnttype = g_strdup(text);
4628                                 g_free(text);
4629                         } else {
4630                                 alertpanel_error(_("Invalid MIME type."));
4631                                 g_free(text);
4632                                 continue;
4633                         }
4634                 }
4635
4636                 menu = gtk_option_menu_get_menu(optmenu);
4637                 menuitem = gtk_menu_get_active(GTK_MENU(menu));
4638                 ainfo->encoding = GPOINTER_TO_INT
4639                         (gtk_object_get_user_data(GTK_OBJECT(menuitem)));
4640
4641                 text = gtk_entry_get_text(GTK_ENTRY(attach_prop.path_entry));
4642                 if (*text != '\0') {
4643                         if (is_file_exist(text) &&
4644                             (size = get_file_size(text)) > 0)
4645                                 file = g_strdup(text);
4646                         else {
4647                                 alertpanel_error
4648                                         (_("File doesn't exist or is empty."));
4649                                 g_free(cnttype);
4650                                 continue;
4651                         }
4652                 }
4653
4654                 text = gtk_entry_get_text(GTK_ENTRY(attach_prop.filename_entry));
4655                 if (*text != '\0') {
4656                         g_free(ainfo->name);
4657                         ainfo->name = g_strdup(text);
4658                 }
4659
4660                 if (cnttype) {
4661                         g_free(ainfo->content_type);
4662                         ainfo->content_type = cnttype;
4663                 }
4664                 if (file) {
4665                         g_free(ainfo->file);
4666                         ainfo->file = file;
4667                 }
4668                 if (size)
4669                         ainfo->size = size;
4670
4671                 gtk_clist_set_text(clist, row, COL_MIMETYPE,
4672                                    ainfo->content_type);
4673                 gtk_clist_set_text(clist, row, COL_SIZE,
4674                                    to_human_readable(ainfo->size));
4675                 gtk_clist_set_text(clist, row, COL_NAME, ainfo->name);
4676
4677                 gtk_widget_hide(attach_prop.window);
4678                 break;
4679         }
4680 }
4681
4682 #define SET_LABEL_AND_ENTRY(str, entry, top) \
4683 { \
4684         label = gtk_label_new(str); \
4685         gtk_table_attach(GTK_TABLE(table), label, 0, 1, top, (top + 1), \
4686                          GTK_FILL, 0, 0, 0); \
4687         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5); \
4688  \
4689         entry = gtk_entry_new(); \
4690         gtk_table_attach(GTK_TABLE(table), entry, 1, 2, top, (top + 1), \
4691                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0); \
4692 }
4693
4694 static void compose_attach_property_create(gboolean *cancelled)
4695 {
4696         GtkWidget *window;
4697         GtkWidget *vbox;
4698         GtkWidget *table;
4699         GtkWidget *label;
4700         GtkWidget *mimetype_entry;
4701         GtkWidget *hbox;
4702         GtkWidget *optmenu;
4703         GtkWidget *optmenu_menu;
4704         GtkWidget *menuitem;
4705         GtkWidget *path_entry;
4706         GtkWidget *filename_entry;
4707         GtkWidget *hbbox;
4708         GtkWidget *ok_btn;
4709         GtkWidget *cancel_btn;
4710         GList     *mime_type_list, *strlist;
4711
4712         debug_print("Creating attach_property window...\n");
4713
4714         window = gtk_window_new(GTK_WINDOW_DIALOG);
4715         gtk_widget_set_usize(window, 480, -1);
4716         gtk_container_set_border_width(GTK_CONTAINER(window), 8);
4717         gtk_window_set_title(GTK_WINDOW(window), _("Property"));
4718         gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
4719         gtk_window_set_modal(GTK_WINDOW(window), TRUE);
4720         gtk_signal_connect(GTK_OBJECT(window), "delete_event",
4721                            GTK_SIGNAL_FUNC(attach_property_delete_event),
4722                            cancelled);
4723         gtk_signal_connect(GTK_OBJECT(window), "key_press_event",
4724                            GTK_SIGNAL_FUNC(attach_property_key_pressed),
4725                            cancelled);
4726
4727         vbox = gtk_vbox_new(FALSE, 8);
4728         gtk_container_add(GTK_CONTAINER(window), vbox);
4729
4730         table = gtk_table_new(4, 2, FALSE);
4731         gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
4732         gtk_table_set_row_spacings(GTK_TABLE(table), 8);
4733         gtk_table_set_col_spacings(GTK_TABLE(table), 8);
4734
4735         label = gtk_label_new(_("MIME type"));
4736         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 0, (0 + 1),
4737                          GTK_FILL, 0, 0, 0);
4738         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
4739         mimetype_entry = gtk_combo_new();
4740         gtk_table_attach(GTK_TABLE(table), mimetype_entry, 1, 2, 0, (0 + 1),
4741                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
4742
4743         /* stuff with list */
4744         mime_type_list = procmime_get_mime_type_list();
4745         strlist = NULL;
4746         for (; mime_type_list != NULL; mime_type_list = mime_type_list->next) {
4747                 MimeType *type = (MimeType *) mime_type_list->data;
4748                 strlist = g_list_append(strlist,
4749                                 g_strdup_printf("%s/%s",
4750                                         type->type, type->sub_type));
4751         }
4752
4753         gtk_combo_set_popdown_strings(GTK_COMBO(mimetype_entry), strlist);
4754
4755         for (mime_type_list = strlist; mime_type_list != NULL;
4756                 mime_type_list = mime_type_list->next)
4757                 g_free(mime_type_list->data);
4758         g_list_free(strlist);
4759
4760         mimetype_entry = GTK_COMBO(mimetype_entry)->entry;
4761
4762         label = gtk_label_new(_("Encoding"));
4763         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 1, 2,
4764                          GTK_FILL, 0, 0, 0);
4765         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
4766
4767         hbox = gtk_hbox_new(FALSE, 0);
4768         gtk_table_attach(GTK_TABLE(table), hbox, 1, 2, 1, 2,
4769                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
4770
4771         optmenu = gtk_option_menu_new();
4772         gtk_box_pack_start(GTK_BOX(hbox), optmenu, FALSE, FALSE, 0);
4773
4774         optmenu_menu = gtk_menu_new();
4775         MENUITEM_ADD(optmenu_menu, menuitem, "7bit", ENC_7BIT);
4776         gtk_widget_set_sensitive(menuitem, FALSE);
4777         MENUITEM_ADD(optmenu_menu, menuitem, "8bit", ENC_8BIT);
4778         gtk_widget_set_sensitive(menuitem, FALSE);
4779         MENUITEM_ADD(optmenu_menu, menuitem, "quoted-printable", ENC_QUOTED_PRINTABLE);
4780         gtk_widget_set_sensitive(menuitem, FALSE);
4781         MENUITEM_ADD(optmenu_menu, menuitem, "base64", ENC_BASE64);
4782
4783         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
4784
4785         SET_LABEL_AND_ENTRY(_("Path"),      path_entry,     2);
4786         SET_LABEL_AND_ENTRY(_("File name"), filename_entry, 3);
4787
4788         gtkut_button_set_create(&hbbox, &ok_btn, _("OK"),
4789                                 &cancel_btn, _("Cancel"), NULL, NULL);
4790         gtk_box_pack_end(GTK_BOX(vbox), hbbox, FALSE, FALSE, 0);
4791         gtk_widget_grab_default(ok_btn);
4792
4793         gtk_signal_connect(GTK_OBJECT(ok_btn), "clicked",
4794                            GTK_SIGNAL_FUNC(attach_property_ok),
4795                            cancelled);
4796         gtk_signal_connect(GTK_OBJECT(cancel_btn), "clicked",
4797                            GTK_SIGNAL_FUNC(attach_property_cancel),
4798                            cancelled);
4799
4800         gtk_widget_show_all(vbox);
4801
4802         attach_prop.window           = window;
4803         attach_prop.mimetype_entry   = mimetype_entry;
4804         attach_prop.encoding_optmenu = optmenu;
4805         attach_prop.path_entry       = path_entry;
4806         attach_prop.filename_entry   = filename_entry;
4807         attach_prop.ok_btn           = ok_btn;
4808         attach_prop.cancel_btn       = cancel_btn;
4809 }
4810
4811 #undef SET_LABEL_AND_ENTRY
4812
4813 static void attach_property_ok(GtkWidget *widget, gboolean *cancelled)
4814 {
4815         *cancelled = FALSE;
4816         gtk_main_quit();
4817 }
4818
4819 static void attach_property_cancel(GtkWidget *widget, gboolean *cancelled)
4820 {
4821         *cancelled = TRUE;
4822         gtk_main_quit();
4823 }
4824
4825 static gint attach_property_delete_event(GtkWidget *widget, GdkEventAny *event,
4826                                          gboolean *cancelled)
4827 {
4828         *cancelled = TRUE;
4829         gtk_main_quit();
4830
4831         return TRUE;
4832 }
4833
4834 static void attach_property_key_pressed(GtkWidget *widget, GdkEventKey *event,
4835                                         gboolean *cancelled)
4836 {
4837         if (event && event->keyval == GDK_Escape) {
4838                 *cancelled = TRUE;
4839                 gtk_main_quit();
4840         }
4841 }
4842
4843 static void compose_exec_ext_editor(Compose *compose)
4844 {
4845         gchar tmp[64];
4846         pid_t pid;
4847         gint pipe_fds[2];
4848
4849         g_snprintf(tmp, sizeof(tmp), "%s%ctmpmsg.%08x",
4850                    g_get_tmp_dir(), G_DIR_SEPARATOR, (gint)compose);
4851
4852         if (pipe(pipe_fds) < 0) {
4853                 perror("pipe");
4854                 return;
4855         }
4856
4857         if ((pid = fork()) < 0) {
4858                 perror("fork");
4859                 return;
4860         }
4861
4862         if (pid != 0) {
4863                 /* close the write side of the pipe */
4864                 close(pipe_fds[1]);
4865
4866                 compose->exteditor_file    = g_strdup(tmp);
4867                 compose->exteditor_pid     = pid;
4868                 compose->exteditor_readdes = pipe_fds[0];
4869
4870                 compose_set_ext_editor_sensitive(compose, FALSE);
4871
4872                 compose->exteditor_tag =
4873                         gdk_input_add(pipe_fds[0], GDK_INPUT_READ,
4874                                       compose_input_cb, compose);
4875         } else {        /* process-monitoring process */
4876                 pid_t pid_ed;
4877
4878                 if (setpgid(0, 0))
4879                         perror("setpgid");
4880
4881                 /* close the read side of the pipe */
4882                 close(pipe_fds[0]);
4883
4884                 if (compose_write_body_to_file(compose, tmp) < 0) {
4885                         fd_write(pipe_fds[1], "2\n", 2);
4886                         _exit(1);
4887                 }
4888
4889                 pid_ed = compose_exec_ext_editor_real(tmp);
4890                 if (pid_ed < 0) {
4891                         fd_write(pipe_fds[1], "1\n", 2);
4892                         _exit(1);
4893                 }
4894
4895                 /* wait until editor is terminated */
4896                 waitpid(pid_ed, NULL, 0);
4897
4898                 fd_write(pipe_fds[1], "0\n", 2);
4899
4900                 close(pipe_fds[1]);
4901                 _exit(0);
4902         }
4903 }
4904
4905 static gint compose_exec_ext_editor_real(const gchar *file)
4906 {
4907         static gchar *def_cmd = "emacs %s";
4908         gchar buf[1024];
4909         gchar *p;
4910         gchar **cmdline;
4911         pid_t pid;
4912
4913         g_return_val_if_fail(file != NULL, -1);
4914
4915         if ((pid = fork()) < 0) {
4916                 perror("fork");
4917                 return -1;
4918         }
4919
4920         if (pid != 0) return pid;
4921
4922         /* grandchild process */
4923
4924         if (setpgid(0, getppid()))
4925                 perror("setpgid");
4926
4927         if (prefs_common.ext_editor_cmd &&
4928             (p = strchr(prefs_common.ext_editor_cmd, '%')) &&
4929             *(p + 1) == 's' && !strchr(p + 2, '%')) {
4930                 g_snprintf(buf, sizeof(buf), prefs_common.ext_editor_cmd, file);
4931         } else {
4932                 if (prefs_common.ext_editor_cmd)
4933                         g_warning(_("External editor command line is invalid: `%s'\n"),
4934                                   prefs_common.ext_editor_cmd);
4935                 g_snprintf(buf, sizeof(buf), def_cmd, file);
4936         }
4937
4938         cmdline = g_strsplit(buf, " ", 1024);
4939         execvp(cmdline[0], cmdline);
4940
4941         perror("execvp");
4942         g_strfreev(cmdline);
4943
4944         _exit(1);
4945 }
4946
4947 static gboolean compose_ext_editor_kill(Compose *compose)
4948 {
4949         pid_t pgid = compose->exteditor_pid * -1;
4950         gint ret;
4951
4952         ret = kill(pgid, 0);
4953
4954         if (ret == 0 || (ret == -1 && EPERM == errno)) {
4955                 AlertValue val;
4956                 gchar *msg;
4957
4958                 msg = g_strdup_printf
4959                         (_("The external editor is still working.\n"
4960                            "Force terminating the process?\n"
4961                            "process group id: %d"), -pgid);
4962                 val = alertpanel(_("Notice"), msg, _("Yes"), _("+No"), NULL);
4963                 g_free(msg);
4964
4965                 if (val == G_ALERTDEFAULT) {
4966                         gdk_input_remove(compose->exteditor_tag);
4967                         close(compose->exteditor_readdes);
4968
4969                         if (kill(pgid, SIGTERM) < 0) perror("kill");
4970                         waitpid(compose->exteditor_pid, NULL, 0);
4971
4972                         g_warning(_("Terminated process group id: %d"), -pgid);
4973                         g_warning(_("Temporary file: %s"),
4974                                   compose->exteditor_file);
4975
4976                         compose_set_ext_editor_sensitive(compose, TRUE);
4977
4978                         g_free(compose->exteditor_file);
4979                         compose->exteditor_file    = NULL;
4980                         compose->exteditor_pid     = -1;
4981                         compose->exteditor_readdes = -1;
4982                         compose->exteditor_tag     = -1;
4983                 } else
4984                         return FALSE;
4985         }
4986
4987         return TRUE;
4988 }
4989
4990 static void compose_input_cb(gpointer data, gint source,
4991                              GdkInputCondition condition)
4992 {
4993         gchar buf[3];
4994         Compose *compose = (Compose *)data;
4995         gint i = 0;
4996
4997         debug_print(_("Compose: input from monitoring process\n"));
4998
4999         gdk_input_remove(compose->exteditor_tag);
5000
5001         for (;;) {
5002                 if (read(source, &buf[i], 1) < 1) {
5003                         buf[0] = '3';
5004                         break;
5005                 }
5006                 if (buf[i] == '\n') {
5007                         buf[i] = '\0';
5008                         break;
5009                 }
5010                 i++;
5011                 if (i == sizeof(buf) - 1)
5012                         break;
5013         }
5014
5015         waitpid(compose->exteditor_pid, NULL, 0);
5016
5017         if (buf[0] == '0') {            /* success */
5018                 GtkSText *text = GTK_STEXT(compose->text);
5019
5020                 gtk_stext_freeze(text);
5021                 gtk_stext_set_point(text, 0);
5022                 gtk_stext_forward_delete(text, gtk_stext_get_length(text));
5023                 compose_insert_file(compose, compose->exteditor_file);
5024                 compose_changed_cb(NULL, compose);
5025                 gtk_stext_thaw(text);
5026
5027                 if (unlink(compose->exteditor_file) < 0)
5028                         FILE_OP_ERROR(compose->exteditor_file, "unlink");
5029         } else if (buf[0] == '1') {     /* failed */
5030                 g_warning(_("Couldn't exec external editor\n"));
5031                 if (unlink(compose->exteditor_file) < 0)
5032                         FILE_OP_ERROR(compose->exteditor_file, "unlink");
5033         } else if (buf[0] == '2') {
5034                 g_warning(_("Couldn't write to file\n"));
5035         } else if (buf[0] == '3') {
5036                 g_warning(_("Pipe read failed\n"));
5037         }
5038
5039         close(source);
5040
5041         compose_set_ext_editor_sensitive(compose, TRUE);
5042
5043         g_free(compose->exteditor_file);
5044         compose->exteditor_file    = NULL;
5045         compose->exteditor_pid     = -1;
5046         compose->exteditor_readdes = -1;
5047         compose->exteditor_tag     = -1;
5048 }
5049
5050 static void compose_set_ext_editor_sensitive(Compose *compose,
5051                                              gboolean sensitive)
5052 {
5053         GtkItemFactory *ifactory;
5054
5055         ifactory = gtk_item_factory_from_widget(compose->menubar);
5056
5057         menu_set_sensitive(ifactory, "/Message/Send", sensitive);
5058         menu_set_sensitive(ifactory, "/Message/Send later", sensitive);
5059         menu_set_sensitive(ifactory, "/Message/Save to draft folder",
5060                            sensitive);
5061         menu_set_sensitive(ifactory, "/File/Insert file", sensitive);
5062         menu_set_sensitive(ifactory, "/File/Insert signature", sensitive);
5063         menu_set_sensitive(ifactory, "/Edit/Wrap current paragraph", sensitive);
5064         menu_set_sensitive(ifactory, "/Edit/Wrap all long lines", sensitive);
5065         menu_set_sensitive(ifactory, "/Edit/Edit with external editor",
5066                            sensitive);
5067
5068         gtk_widget_set_sensitive(compose->text,          sensitive);
5069         gtk_widget_set_sensitive(compose->send_btn,      sensitive);
5070         gtk_widget_set_sensitive(compose->sendl_btn,     sensitive);
5071         gtk_widget_set_sensitive(compose->draft_btn,     sensitive);
5072         gtk_widget_set_sensitive(compose->insert_btn,    sensitive);
5073         gtk_widget_set_sensitive(compose->sig_btn,       sensitive);
5074         gtk_widget_set_sensitive(compose->exteditor_btn, sensitive);
5075         gtk_widget_set_sensitive(compose->linewrap_btn,  sensitive);
5076 }
5077
5078 static gint calc_cursor_xpos(GtkSText *text, gint extra, gint char_width)
5079 {
5080         gint cursor_pos;
5081
5082         cursor_pos = (text->cursor_pos_x - extra) / char_width;
5083         cursor_pos = MAX(cursor_pos, 0);
5084
5085         return cursor_pos;
5086 }
5087
5088 /* callback functions */
5089
5090 /* compose_edit_size_alloc() - called when resized. don't know whether Gtk
5091  * includes "non-client" (windows-izm) in calculation, so this calculation
5092  * may not be accurate.
5093  */
5094 static gboolean compose_edit_size_alloc(GtkEditable *widget,
5095                                         GtkAllocation *allocation,
5096                                         GtkSHRuler *shruler)
5097 {
5098         if (prefs_common.show_ruler) {
5099                 gint char_width;
5100                 gint line_width_in_chars;
5101
5102                 char_width = gtkut_get_font_width
5103                         (GTK_WIDGET(widget)->style->font);
5104                 line_width_in_chars =
5105                         (allocation->width - allocation->x) / char_width;
5106
5107                 /* got the maximum */
5108                 gtk_ruler_set_range(GTK_RULER(shruler),
5109                                     0.0, line_width_in_chars,
5110                                     calc_cursor_xpos(GTK_STEXT(widget),
5111                                                      allocation->x,
5112                                                      char_width),
5113                                     /*line_width_in_chars*/ char_width);
5114         }
5115
5116         return TRUE;
5117 }
5118
5119 static void toolbar_send_cb(GtkWidget *widget, gpointer data)
5120 {
5121         compose_send_cb(data, 0, NULL);
5122 }
5123
5124 static void toolbar_send_later_cb(GtkWidget *widget, gpointer data)
5125 {
5126         compose_send_later_cb(data, 0, NULL);
5127 }
5128
5129 static void toolbar_draft_cb(GtkWidget *widget, gpointer data)
5130 {
5131         compose_draft_cb(data, 0, NULL);
5132 }
5133
5134 static void toolbar_insert_cb(GtkWidget *widget, gpointer data)
5135 {
5136         compose_insert_file_cb(data, 0, NULL);
5137 }
5138
5139 static void toolbar_attach_cb(GtkWidget *widget, gpointer data)
5140 {
5141         compose_attach_cb(data, 0, NULL);
5142 }
5143
5144 static void toolbar_sig_cb(GtkWidget *widget, gpointer data)
5145 {
5146         Compose *compose = (Compose *)data;
5147
5148         compose_insert_sig(compose);
5149 }
5150
5151 static void toolbar_ext_editor_cb(GtkWidget *widget, gpointer data)
5152 {
5153         Compose *compose = (Compose *)data;
5154
5155         compose_exec_ext_editor(compose);
5156 }
5157
5158 static void toolbar_linewrap_cb(GtkWidget *widget, gpointer data)
5159 {
5160         Compose *compose = (Compose *)data;
5161
5162         compose_wrap_line(compose);
5163 }
5164
5165 static void toolbar_address_cb(GtkWidget *widget, gpointer data)
5166 {
5167         compose_address_cb(data, 0, NULL);
5168 }
5169
5170 static void select_account(Compose * compose, PrefsAccount * ac)
5171 {
5172         compose->account = ac;
5173         compose_set_title(compose);
5174
5175 #if 0 /* NEW COMPOSE GUI */
5176                 if (ac->protocol == A_NNTP) {
5177                         GtkItemFactory *ifactory;
5178                         GtkWidget *menuitem;
5179
5180                         ifactory = gtk_item_factory_from_widget(compose->menubar);
5181                         menu_set_sensitive(ifactory,
5182                                            "/Message/Followup to", TRUE);
5183                         gtk_widget_show(compose->newsgroups_hbox);
5184                         gtk_widget_show(compose->newsgroups_entry);
5185                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
5186                                                   1, 4);
5187
5188                         compose->use_to = FALSE;
5189                         compose->use_cc = FALSE;
5190
5191                         menuitem = gtk_item_factory_get_item(ifactory, "/Message/To");
5192                         gtk_check_menu_item_set_active
5193                                 (GTK_CHECK_MENU_ITEM(menuitem), FALSE);
5194
5195                         menu_set_sensitive(ifactory,
5196                                            "/Message/To", TRUE);
5197                         menuitem = gtk_item_factory_get_item(ifactory, "/Message/Cc");
5198                         gtk_check_menu_item_set_active
5199                                 (GTK_CHECK_MENU_ITEM(menuitem), FALSE);
5200
5201                         gtk_widget_hide(compose->to_hbox);
5202                         gtk_widget_hide(compose->to_entry);
5203                         gtk_widget_hide(compose->cc_hbox);
5204                         gtk_widget_hide(compose->cc_entry);
5205                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
5206                                                   0, 0);
5207                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
5208                                                   3, 0);
5209                 }
5210                 else {
5211                         GtkItemFactory *ifactory;
5212                         GtkWidget *menuitem;
5213
5214                         ifactory = gtk_item_factory_from_widget(compose->menubar);
5215                         menu_set_sensitive(ifactory,
5216                                            "/Message/Followup to", FALSE);
5217                         gtk_entry_set_text(GTK_ENTRY(compose->newsgroups_entry), "");
5218                         gtk_widget_hide(compose->newsgroups_hbox);
5219                         gtk_widget_hide(compose->newsgroups_entry);
5220                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
5221                                                   1, 0);
5222
5223                         compose->use_to = TRUE;
5224                         compose->use_cc = TRUE;
5225
5226                         menuitem = gtk_item_factory_get_item(ifactory, "/Message/To");
5227                         gtk_check_menu_item_set_active
5228                                 (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
5229                         menu_set_sensitive(ifactory,
5230                                            "/Message/To", FALSE);
5231                         menuitem = gtk_item_factory_get_item(ifactory, "/Message/Cc");
5232                         gtk_check_menu_item_set_active
5233                                 (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
5234                         gtk_widget_show(compose->to_hbox);
5235                         gtk_widget_show(compose->to_entry);
5236                         gtk_widget_show(compose->cc_hbox);
5237                         gtk_widget_show(compose->cc_entry);
5238
5239                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
5240                                                   0, 4);
5241                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
5242                                                   3, 4);
5243                 }
5244                 gtk_widget_queue_resize(compose->table_vbox);
5245 #endif
5246 }
5247
5248 static void account_activated(GtkMenuItem *menuitem, gpointer data)
5249 {
5250         Compose *compose = (Compose *)data;
5251
5252         PrefsAccount *ac;
5253
5254         ac = (PrefsAccount *)gtk_object_get_user_data(GTK_OBJECT(menuitem));
5255         g_return_if_fail(ac != NULL);
5256
5257         if (ac != compose->account)
5258                 select_account(compose, ac);
5259 }
5260
5261 static void attach_selected(GtkCList *clist, gint row, gint column,
5262                             GdkEvent *event, gpointer data)
5263 {
5264         Compose *compose = (Compose *)data;
5265
5266         if (event && event->type == GDK_2BUTTON_PRESS)
5267                 compose_attach_property(compose);
5268 }
5269
5270 static void attach_button_pressed(GtkWidget *widget, GdkEventButton *event,
5271                                   gpointer data)
5272 {
5273         Compose *compose = (Compose *)data;
5274         GtkCList *clist = GTK_CLIST(compose->attach_clist);
5275         gint row, column;
5276
5277         if (!event) return;
5278
5279         if (event->button == 3) {
5280                 if ((clist->selection && !clist->selection->next) ||
5281                     !clist->selection) {
5282                         gtk_clist_unselect_all(clist);
5283                         if (gtk_clist_get_selection_info(clist,
5284                                                          event->x, event->y,
5285                                                          &row, &column)) {
5286                                 gtk_clist_select_row(clist, row, column);
5287                                 gtkut_clist_set_focus_row(clist, row);
5288                         }
5289                 }
5290                 gtk_menu_popup(GTK_MENU(compose->popupmenu), NULL, NULL,
5291                                NULL, NULL, event->button, event->time);
5292         }
5293 }
5294
5295 static void attach_key_pressed(GtkWidget *widget, GdkEventKey *event,
5296                                gpointer data)
5297 {
5298         Compose *compose = (Compose *)data;
5299
5300         if (!event) return;
5301
5302         switch (event->keyval) {
5303         case GDK_Delete:
5304                 compose_attach_remove_selected(compose);
5305                 break;
5306         }
5307 }
5308
5309 static void compose_send_cb(gpointer data, guint action, GtkWidget *widget)
5310 {
5311         Compose *compose = (Compose *)data;
5312         gint val;
5313
5314         val = compose_send(compose);
5315
5316         if (val == 0) gtk_widget_destroy(compose->window);
5317 }
5318
5319 static void compose_send_later_cb(gpointer data, guint action,
5320                                   GtkWidget *widget)
5321 {
5322         Compose *compose = (Compose *)data;
5323         gchar tmp[22];
5324         gboolean recipient_found;
5325         GSList *list;
5326
5327         if(!compose_check_for_valid_recipient(compose)) {
5328                 alertpanel_error(_("Recipient is not specified."));
5329                 return;
5330         }
5331
5332         g_snprintf(tmp, 22, "%s%ctmpmsg%d",
5333                    g_get_tmp_dir(), G_DIR_SEPARATOR, (gint)compose);
5334
5335         if (prefs_common.linewrap_at_send)
5336                 compose_wrap_line_all(compose);
5337
5338         if (compose_write_to_file(compose, tmp, FALSE) < 0 ||
5339             compose_queue(compose, tmp) < 0) {
5340                 alertpanel_error(_("Can't queue the message."));
5341                 return;
5342         }
5343
5344         if (prefs_common.savemsg) {
5345                 if (compose_save_to_outbox(compose, tmp) < 0)
5346                         alertpanel_error
5347                                 (_("Can't save the message to outbox."));
5348         }
5349
5350         if (unlink(tmp) < 0)
5351                 FILE_OP_ERROR(tmp, "unlink");
5352
5353         gtk_widget_destroy(compose->window);
5354 }
5355
5356 static void compose_draft_cb(gpointer data, guint action, GtkWidget *widget)
5357 {
5358         Compose *compose = (Compose *)data;
5359         FolderItem *draft;
5360         gchar *tmp;
5361
5362         draft = folder_get_default_draft();
5363
5364         tmp = g_strdup_printf("%s%cdraft.%d", g_get_tmp_dir(),
5365                               G_DIR_SEPARATOR, (gint)compose);
5366
5367         if (compose_write_to_file(compose, tmp, TRUE) < 0) {
5368                 g_free(tmp);
5369                 return;
5370         }
5371
5372         folder_item_scan(draft);
5373         if (folder_item_add_msg(draft, tmp, TRUE) < 0) {
5374                 unlink(tmp);
5375                 g_free(tmp);
5376                 return;
5377         }
5378         g_free(tmp);
5379
5380         if (compose->mode == COMPOSE_REEDIT) {
5381                 compose_remove_reedit_target(compose);
5382                 if (compose->targetinfo &&
5383                     compose->targetinfo->folder != draft)
5384                         folderview_update_item(compose->targetinfo->folder,
5385                                                TRUE);
5386         }
5387
5388         folder_item_scan(draft);
5389         folderview_update_item(draft, TRUE);
5390
5391         gtk_widget_destroy(compose->window);
5392 }
5393
5394 static void compose_attach_cb(gpointer data, guint action, GtkWidget *widget)
5395 {
5396         Compose *compose = (Compose *)data;
5397         GList *file_list;
5398
5399         file_list = filesel_select_multiple_files(_("Select file"), NULL);
5400
5401         if (file_list) {
5402                 GList *tmp;
5403
5404                 for ( tmp = file_list; tmp; tmp = tmp->next) {
5405                         gchar *file = (gchar *) tmp->data;
5406                         compose_attach_append(compose, file, MIME_UNKNOWN);
5407                         g_free(file);
5408                 }
5409                 g_list_free(file_list);
5410         }
5411 }
5412
5413 static void compose_insert_file_cb(gpointer data, guint action,
5414                                    GtkWidget *widget)
5415 {
5416         Compose *compose = (Compose *)data;
5417         GList *file_list;
5418
5419         file_list = filesel_select_multiple_files(_("Select file"), NULL);
5420
5421         if (file_list) {
5422                 GList *tmp;
5423
5424                 for ( tmp = file_list; tmp; tmp = tmp->next) {
5425                         gchar *file = (gchar *) tmp->data;
5426                         compose_insert_file(compose, file);
5427                         g_free(file);
5428                 }
5429                 g_list_free(file_list);
5430         }
5431 }
5432
5433 static gint compose_delete_cb(GtkWidget *widget, GdkEventAny *event,
5434                               gpointer data)
5435 {
5436         compose_close_cb(data, 0, NULL);
5437         return TRUE;
5438 }
5439
5440 static void compose_close_cb(gpointer data, guint action, GtkWidget *widget)
5441 {
5442         Compose *compose = (Compose *)data;
5443         AlertValue val;
5444
5445         if (compose->exteditor_tag != -1) {
5446                 if (!compose_ext_editor_kill(compose))
5447                         return;
5448         }
5449
5450         if (compose->modified) {
5451                 val = alertpanel(_("Discard message"),
5452                                  _("This message has been modified. discard it?"),
5453                                  _("Discard"), _("to Draft"), _("Cancel"));
5454
5455                 switch (val) {
5456                 case G_ALERTDEFAULT:
5457                         break;
5458                 case G_ALERTALTERNATE:
5459                         compose_draft_cb(data, 0, NULL);
5460                         return;
5461                 default:
5462                         return;
5463                 }
5464         }
5465 #if USE_PSPELL
5466         if (compose->gtkpspell) {
5467                 gtkpspell_detach(compose->gtkpspell);
5468                 compose->gtkpspell = gtkpspell_delete(compose->gtkpspell);
5469         }
5470 #endif
5471         gtk_widget_destroy(compose->window);
5472 }
5473
5474 static void compose_address_cb(gpointer data, guint action, GtkWidget *widget)
5475 {
5476         Compose *compose = (Compose *)data;
5477
5478         addressbook_open(compose);
5479 }
5480
5481 static void compose_ext_editor_cb(gpointer data, guint action,
5482                                   GtkWidget *widget)
5483 {
5484         Compose *compose = (Compose *)data;
5485
5486         compose_exec_ext_editor(compose);
5487 }
5488
5489 static void compose_destroy_cb(GtkWidget *widget, Compose *compose)
5490 {
5491         compose_destroy(compose);
5492 }
5493
5494 static void compose_cut_cb(Compose *compose)
5495 {
5496         if (compose->focused_editable &&
5497             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
5498                 gtk_editable_cut_clipboard
5499                         (GTK_EDITABLE(compose->focused_editable));
5500 }
5501
5502 static void compose_copy_cb(Compose *compose)
5503 {
5504         if (compose->focused_editable &&
5505             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
5506                 gtk_editable_copy_clipboard
5507                         (GTK_EDITABLE(compose->focused_editable));
5508 }
5509
5510 static void compose_paste_cb(Compose *compose)
5511 {
5512         if (compose->focused_editable &&
5513             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
5514                 gtk_editable_paste_clipboard
5515                         (GTK_EDITABLE(compose->focused_editable));
5516 }
5517
5518 static void compose_allsel_cb(Compose *compose)
5519 {
5520         if (compose->focused_editable &&
5521             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
5522                 gtk_editable_select_region
5523                         (GTK_EDITABLE(compose->focused_editable), 0, -1);
5524 }
5525
5526 static void compose_grab_focus_cb(GtkWidget *widget, Compose *compose)
5527 {
5528         if (GTK_IS_EDITABLE(widget))
5529                 compose->focused_editable = widget;
5530 }
5531
5532 static void compose_changed_cb(GtkEditable *editable, Compose *compose)
5533 {
5534         if (compose->modified == FALSE) {
5535                 compose->modified = TRUE;
5536                 compose_set_title(compose);
5537         }
5538 }
5539
5540 static void compose_button_press_cb(GtkWidget *widget, GdkEventButton *event,
5541                                     Compose *compose)
5542 {
5543         gtk_stext_set_point(GTK_STEXT(widget),
5544                            gtk_editable_get_position(GTK_EDITABLE(widget)));
5545 }
5546
5547 #if 0
5548 static void compose_key_press_cb(GtkWidget *widget, GdkEventKey *event,
5549                                  Compose *compose)
5550 {
5551         gtk_stext_set_point(GTK_STEXT(widget),
5552                            gtk_editable_get_position(GTK_EDITABLE(widget)));
5553 }
5554 #endif
5555
5556 #if 0 /* NEW COMPOSE GUI */
5557 static void compose_toggle_to_cb(gpointer data, guint action,
5558                                  GtkWidget *widget)
5559 {
5560         Compose *compose = (Compose *)data;
5561
5562         if (GTK_CHECK_MENU_ITEM(widget)->active) {
5563                 gtk_widget_show(compose->to_hbox);
5564                 gtk_widget_show(compose->to_entry);
5565                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 1, 4);
5566                 compose->use_to = TRUE;
5567         } else {
5568                 gtk_widget_hide(compose->to_hbox);
5569                 gtk_widget_hide(compose->to_entry);
5570                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 1, 0);
5571                 gtk_widget_queue_resize(compose->table_vbox);
5572                 compose->use_to = FALSE;
5573         }
5574
5575         if (addressbook_get_target_compose() == compose)
5576                 addressbook_set_target_compose(compose);
5577 }
5578
5579 static void compose_toggle_cc_cb(gpointer data, guint action,
5580                                  GtkWidget *widget)
5581 {
5582         Compose *compose = (Compose *)data;
5583
5584         if (GTK_CHECK_MENU_ITEM(widget)->active) {
5585                 gtk_widget_show(compose->cc_hbox);
5586                 gtk_widget_show(compose->cc_entry);
5587                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 3, 4);
5588                 compose->use_cc = TRUE;
5589         } else {
5590                 gtk_widget_hide(compose->cc_hbox);
5591                 gtk_widget_hide(compose->cc_entry);
5592                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 3, 0);
5593                 gtk_widget_queue_resize(compose->table_vbox);
5594                 compose->use_cc = FALSE;
5595         }
5596
5597         if (addressbook_get_target_compose() == compose)
5598                 addressbook_set_target_compose(compose);
5599 }
5600
5601 static void compose_toggle_bcc_cb(gpointer data, guint action,
5602                                   GtkWidget *widget)
5603 {
5604         Compose *compose = (Compose *)data;
5605
5606         if (GTK_CHECK_MENU_ITEM(widget)->active) {
5607                 gtk_widget_show(compose->bcc_hbox);
5608                 gtk_widget_show(compose->bcc_entry);
5609                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 4, 4);
5610                 compose->use_bcc = TRUE;
5611         } else {
5612                 gtk_widget_hide(compose->bcc_hbox);
5613                 gtk_widget_hide(compose->bcc_entry);
5614                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 4, 0);
5615                 gtk_widget_queue_resize(compose->table_vbox);
5616                 compose->use_bcc = FALSE;
5617         }
5618
5619         if (addressbook_get_target_compose() == compose)
5620                 addressbook_set_target_compose(compose);
5621 }
5622
5623 static void compose_toggle_replyto_cb(gpointer data, guint action,
5624                                       GtkWidget *widget)
5625 {
5626         Compose *compose = (Compose *)data;
5627
5628         if (GTK_CHECK_MENU_ITEM(widget)->active) {
5629                 gtk_widget_show(compose->reply_hbox);
5630                 gtk_widget_show(compose->reply_entry);
5631                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 5, 4);
5632                 compose->use_replyto = TRUE;
5633         } else {
5634                 gtk_widget_hide(compose->reply_hbox);
5635                 gtk_widget_hide(compose->reply_entry);
5636                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 5, 0);
5637                 gtk_widget_queue_resize(compose->table_vbox);
5638                 compose->use_replyto = FALSE;
5639         }
5640 }
5641
5642 static void compose_toggle_followupto_cb(gpointer data, guint action,
5643                                          GtkWidget *widget)
5644 {
5645         Compose *compose = (Compose *)data;
5646
5647         if (GTK_CHECK_MENU_ITEM(widget)->active) {
5648                 gtk_widget_show(compose->followup_hbox);
5649                 gtk_widget_show(compose->followup_entry);
5650                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 6, 4);
5651                 compose->use_followupto = TRUE;
5652         } else {
5653                 gtk_widget_hide(compose->followup_hbox);
5654                 gtk_widget_hide(compose->followup_entry);
5655                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 6, 0);
5656                 gtk_widget_queue_resize(compose->table_vbox);
5657                 compose->use_followupto = FALSE;
5658         }
5659 }
5660
5661 static void compose_toggle_attach_cb(gpointer data, guint action,
5662                                      GtkWidget *widget)
5663 {
5664         Compose *compose = (Compose *)data;
5665
5666         if (GTK_CHECK_MENU_ITEM(widget)->active) {
5667                 gtk_widget_ref(compose->edit_vbox);
5668
5669                 gtk_container_remove(GTK_CONTAINER(compose->vbox2),
5670                                      compose->edit_vbox);
5671                 gtk_paned_add2(GTK_PANED(compose->paned), compose->edit_vbox);
5672                 gtk_box_pack_start(GTK_BOX(compose->vbox2), compose->paned,
5673                                    TRUE, TRUE, 0);
5674                 gtk_widget_show(compose->paned);
5675
5676                 gtk_widget_unref(compose->edit_vbox);
5677                 gtk_widget_unref(compose->paned);
5678
5679                 compose->use_attach = TRUE;
5680         } else {
5681                 gtk_widget_ref(compose->paned);
5682                 gtk_widget_ref(compose->edit_vbox);
5683
5684                 gtk_container_remove(GTK_CONTAINER(compose->vbox2),
5685                                      compose->paned);
5686                 gtk_container_remove(GTK_CONTAINER(compose->paned),
5687                                      compose->edit_vbox);
5688                 gtk_box_pack_start(GTK_BOX(compose->vbox2),
5689                                    compose->edit_vbox, TRUE, TRUE, 0);
5690
5691                 gtk_widget_unref(compose->edit_vbox);
5692
5693                 compose->use_attach = FALSE;
5694         }
5695 }
5696 #endif
5697
5698 #if USE_GPGME
5699 static void compose_toggle_sign_cb(gpointer data, guint action,
5700                                    GtkWidget *widget)
5701 {
5702         Compose *compose = (Compose *)data;
5703
5704         if (GTK_CHECK_MENU_ITEM(widget)->active)
5705                 compose->use_signing = TRUE;
5706         else
5707                 compose->use_signing = FALSE;
5708 }
5709
5710 static void compose_toggle_encrypt_cb(gpointer data, guint action,
5711                                       GtkWidget *widget)
5712 {
5713         Compose *compose = (Compose *)data;
5714
5715         if (GTK_CHECK_MENU_ITEM(widget)->active)
5716                 compose->use_encryption = TRUE;
5717         else
5718                 compose->use_encryption = FALSE;
5719 }
5720 #endif /* USE_GPGME */
5721
5722 static void compose_toggle_ruler_cb(gpointer data, guint action,
5723                                     GtkWidget *widget)
5724 {
5725         Compose *compose = (Compose *)data;
5726
5727         if (GTK_CHECK_MENU_ITEM(widget)->active) {
5728                 gtk_widget_show(compose->ruler_hbox);
5729                 prefs_common.show_ruler = TRUE;
5730         } else {
5731                 gtk_widget_hide(compose->ruler_hbox);
5732                 gtk_widget_queue_resize(compose->edit_vbox);
5733                 prefs_common.show_ruler = FALSE;
5734         }
5735 }
5736
5737 static void compose_attach_drag_received_cb (GtkWidget          *widget,
5738                                              GdkDragContext     *drag_context,
5739                                              gint                x,
5740                                              gint                y,
5741                                              GtkSelectionData   *data,
5742                                              guint               info,
5743                                              guint               time,
5744                                              gpointer            user_data)
5745 {
5746         Compose *compose = (Compose *)user_data;
5747         GList *list, *tmp;
5748
5749         list = uri_list_extract_filenames((const gchar *)data->data);
5750         for (tmp = list; tmp != NULL; tmp = tmp->next)
5751                 compose_attach_append(compose, (const gchar *)tmp->data,
5752                                       MIME_UNKNOWN);
5753         list_free_strings(list);
5754         g_list_free(list);
5755 }
5756
5757 static void compose_insert_drag_received_cb (GtkWidget          *widget,
5758                                              GdkDragContext     *drag_context,
5759                                              gint                x,
5760                                              gint                y,
5761                                              GtkSelectionData   *data,
5762                                              guint               info,
5763                                              guint               time,
5764                                              gpointer            user_data)
5765 {
5766         Compose *compose = (Compose *)user_data;
5767         GList *list, *tmp;
5768
5769         list = uri_list_extract_filenames((const gchar *)data->data);
5770         for (tmp = list; tmp != NULL; tmp = tmp->next)
5771                 compose_insert_file(compose, (const gchar *)tmp->data);
5772         list_free_strings(list);
5773         g_list_free(list);
5774 }
5775
5776 #if 0 /* NEW COMPOSE GUI */
5777 static void to_activated(GtkWidget *widget, Compose *compose)
5778 {
5779         if (GTK_WIDGET_VISIBLE(compose->newsgroups_entry))
5780                 gtk_widget_grab_focus(compose->newsgroups_entry);
5781         else
5782                 gtk_widget_grab_focus(compose->subject_entry);
5783 }
5784
5785 static void newsgroups_activated(GtkWidget *widget, Compose *compose)
5786 {
5787         gtk_widget_grab_focus(compose->subject_entry);
5788 }
5789
5790 static void subject_activated(GtkWidget *widget, Compose *compose)
5791 {
5792         if (GTK_WIDGET_VISIBLE(compose->cc_entry))
5793                 gtk_widget_grab_focus(compose->cc_entry);
5794         else if (GTK_WIDGET_VISIBLE(compose->bcc_entry))
5795                 gtk_widget_grab_focus(compose->bcc_entry);
5796         else if (GTK_WIDGET_VISIBLE(compose->reply_entry))
5797                 gtk_widget_grab_focus(compose->reply_entry);
5798         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
5799                 gtk_widget_grab_focus(compose->followup_entry);
5800         else
5801                 gtk_widget_grab_focus(compose->text);
5802 }
5803
5804 static void cc_activated(GtkWidget *widget, Compose *compose)
5805 {
5806         if (GTK_WIDGET_VISIBLE(compose->bcc_entry))
5807                 gtk_widget_grab_focus(compose->bcc_entry);
5808         else if (GTK_WIDGET_VISIBLE(compose->reply_entry))
5809                 gtk_widget_grab_focus(compose->reply_entry);
5810         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
5811                 gtk_widget_grab_focus(compose->followup_entry);
5812         else
5813                 gtk_widget_grab_focus(compose->text);
5814 }
5815
5816 static void bcc_activated(GtkWidget *widget, Compose *compose)
5817 {
5818         if (GTK_WIDGET_VISIBLE(compose->reply_entry))
5819                 gtk_widget_grab_focus(compose->reply_entry);
5820         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
5821                 gtk_widget_grab_focus(compose->followup_entry);
5822         else
5823                 gtk_widget_grab_focus(compose->text);
5824 }
5825
5826 static void replyto_activated(GtkWidget *widget, Compose *compose)
5827 {
5828         if (GTK_WIDGET_VISIBLE(compose->followup_entry))
5829                 gtk_widget_grab_focus(compose->followup_entry);
5830         else
5831                 gtk_widget_grab_focus(compose->text);
5832 }
5833
5834 static void followupto_activated(GtkWidget *widget, Compose *compose)
5835 {
5836         gtk_widget_grab_focus(compose->text);
5837 }
5838 #endif
5839
5840 static void compose_toggle_return_receipt_cb(gpointer data, guint action,
5841                                              GtkWidget *widget)
5842 {
5843         Compose *compose = (Compose *)data;
5844
5845         if (GTK_CHECK_MENU_ITEM(widget)->active)
5846                 compose->return_receipt = TRUE;
5847         else
5848                 compose->return_receipt = FALSE;
5849 }
5850
5851 static gchar *compose_quote_fmt         (Compose        *compose,
5852                                          MsgInfo        *msginfo,
5853                                          const gchar    *fmt,
5854                                          const gchar    *qmark)
5855 {
5856         gchar * quote_str = NULL;
5857
5858         if (qmark != NULL) {
5859                 gchar * p;
5860
5861                 quote_fmt_init(msginfo, NULL);
5862                 quote_fmt_scan_string(qmark);
5863                 quote_fmtparse();
5864
5865                 p = quote_fmt_get_buffer();
5866                 if (p == NULL) {
5867                         alertpanel_error
5868                                 (_("Quote mark format error."));
5869                 }
5870                 else {
5871                         quote_str = alloca(strlen(p) + 1);
5872                         strcpy(quote_str, p);
5873                 }
5874         }
5875
5876         quote_fmt_init(msginfo, quote_str);
5877         quote_fmt_scan_string(fmt);
5878         quote_fmtparse();
5879
5880         if (quote_fmt_get_buffer() == NULL)
5881                 alertpanel_error
5882                         (_("Message reply/forward format error."));
5883
5884         return quote_fmt_get_buffer();
5885 }
5886
5887 static void template_apply_cb(gchar *s, gpointer data)
5888 {
5889         Compose *compose = (Compose*)data;
5890         GtkSText *text = GTK_STEXT(compose->text);
5891         gchar *quote_str;
5892         gchar *qmark;
5893         gchar *parsed_text;
5894         gchar *tmpl;
5895         gchar *old_tmpl = s;
5896
5897         if(!s) return;
5898
5899         if(compose->replyinfo == NULL) {
5900                 gtk_stext_freeze(text);
5901                 gtk_stext_set_point(text, 0);
5902                 gtk_stext_forward_delete(text, gtk_stext_get_length(text));
5903                 gtk_stext_insert(text, NULL, NULL, NULL, s, -1);
5904                 gtk_stext_thaw(text);
5905                 g_free(old_tmpl);
5906                 return;
5907         }
5908
5909         parsed_text = g_new(gchar, strlen(s)*2 + 1);
5910         tmpl = parsed_text;
5911         while(*s) {
5912                 if (*s == '\n') {
5913                         *parsed_text++ = '\\';
5914                         *parsed_text++ = 'n';
5915                         s++;
5916                 } else {
5917                         *parsed_text++ = *s++;
5918                 }
5919         }
5920         *parsed_text = '\0';
5921
5922         if (prefs_common.quotemark && *prefs_common.quotemark)
5923                 qmark = prefs_common.quotemark;
5924         else
5925                 qmark = "> ";
5926
5927         quote_str = compose_quote_fmt(compose, compose->replyinfo, tmpl, qmark);
5928         if (quote_str != NULL) {
5929                 gtk_stext_freeze(text);
5930                 gtk_stext_set_point(text, 0);
5931                 gtk_stext_forward_delete(text, gtk_stext_get_length(text));
5932                 gtk_stext_insert(text, NULL, NULL, NULL, quote_str, -1);
5933                 gtk_stext_thaw(text);
5934         }
5935
5936         g_free(old_tmpl);
5937         g_free(tmpl);
5938 }
5939
5940 static void template_select_cb(gpointer data, guint action,
5941                                GtkWidget *widget)
5942 {
5943         template_select(&template_apply_cb, data);
5944 }
5945
5946 void compose_headerentry_key_press_event_cb(GtkWidget *entry, GdkEventKey *event, compose_headerentry *headerentry) {
5947         if((g_slist_length(headerentry->compose->header_list) > 0) &&
5948             ((headerentry->headernum + 1) != headerentry->compose->header_nextrow) &&
5949             !(event->state & GDK_MODIFIER_MASK) &&
5950             (event->keyval == GDK_BackSpace) &&
5951             (strlen(gtk_entry_get_text(GTK_ENTRY(entry))) == 0)) {
5952                 gtk_container_remove(GTK_CONTAINER(headerentry->compose->header_table), headerentry->combo);
5953                 gtk_container_remove(GTK_CONTAINER(headerentry->compose->header_table), headerentry->entry);
5954                 headerentry->compose->header_list = g_slist_remove(headerentry->compose->header_list, headerentry);
5955                 g_free(headerentry);
5956         }
5957 }
5958
5959 void compose_headerentry_changed_cb(GtkWidget *entry, compose_headerentry *headerentry) {
5960         if(strlen(gtk_entry_get_text(GTK_ENTRY(entry))) != 0) {
5961                 headerentry->compose->header_list = g_slist_append(headerentry->compose->header_list, headerentry);
5962                 compose_create_header_entry(headerentry->compose);
5963                 gtk_signal_disconnect_by_func(GTK_OBJECT(entry), GTK_SIGNAL_FUNC(compose_headerentry_changed_cb), headerentry);
5964         }
5965 }