src/messageview.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2003 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 #include "defs.h"
  21
  22 #include <glib.h>
  23 #include <gdk/gdkkeysyms.h>
  24 #include <gtk/gtkvbox.h>
  25 #include <gtk/gtkcontainer.h>
  26 #include <gtk/gtkeditable.h>
  27 #include <gtk/gtkwindow.h>
  28 #include <gtk/gtktext.h>
  29 #include <gtk/gtkmenu.h>
  30 #include <gtk/gtkmenuitem.h>
  31 #include <stdio.h>
  32 #include <ctype.h>
  33 #include <string.h>
  34
  35 #include "intl.h"
  36 #include "main.h"
  37 #include "messageview.h"
  38 #include "message_search.h"
  39 #include "headerview.h"
  40 #include "summaryview.h"
  41 #include "textview.h"
  42 #include "mimeview.h"
  43 #include "menu.h"
  44 #include "about.h"
  45 #include "filesel.h"
  46 #include "sourcewindow.h"
  47 #include "addressbook.h"
  48 #include "alertpanel.h"
  49 #include "inputdialog.h"
  50 #include "manage_window.h"
  51 #include "procmsg.h"
  52 #include "procheader.h"
  53 #include "procmime.h"
  54 #include "account.h"
  55 #include "prefs_common.h"
  56 #include "prefs_account.h"
  57 #include "gtkutils.h"
  58 #include "utils.h"
  59 #include "rfc2015.h"
  60 #include "send_message.h"
  61 #include "pgptext.h"
  62 #include "stock_pixmap.h"
  63
  64
  65 static void messageview_change_view_type(MessageView    *messageview,
  66                                          MessageType     type);
  67 static void messageview_destroy_cb      (GtkWidget      *widget,
  68                                          MessageView    *messageview);
  69 static void messageview_size_allocate_cb(GtkWidget      *widget,
  70                                          GtkAllocation  *allocation);
  71 static void key_pressed                 (GtkWidget      *widget,
  72                                          GdkEventKey    *event,
  73                                          MessageView    *messageview);
  74
  75 static void return_receipt_show         (NoticeView     *noticeview,
  76                                          MsgInfo        *msginfo);
  77 static void return_receipt_send_clicked (NoticeView     *noticeview,
  78                                          MsgInfo        *msginfo);
  79 static void save_as_cb                  (gpointer        data,
  80                                          guint           action,
  81                                          GtkWidget      *widget);
  82 static void print_cb                    (gpointer        data,
  83                                          guint           action,
  84                                          GtkWidget      *widget);
  85 static void close_cb                    (gpointer        data,
  86                                          guint           action,
  87                                          GtkWidget      *widget);
  88 static void copy_cb                     (gpointer        data,
  89                                          guint           action,
  90                                          GtkWidget      *widget);
  91 static void allsel_cb                   (gpointer        data,
  92                                          guint           action,
  93                                          GtkWidget      *widget);
  94 static void search_cb                   (gpointer        data,
  95                                          guint           action,
  96                                          GtkWidget      *widget);
  97
  98 static void set_charset_cb              (gpointer        data,
  99                                          guint           action,
 100                                          GtkWidget      *widget);
 101 static void view_source_cb              (gpointer        data,
 102                                          guint           action,
 103                                          GtkWidget      *widget);
 104 static void show_all_header_cb          (gpointer        data,
 105                                          guint           action,
 106                                          GtkWidget      *widget);
 107
 108 static void compose_cb                  (gpointer        data,
 109                                          guint           action,
 110                                          GtkWidget      *widget);
 111 static void reply_cb                    (gpointer        data,
 112                                          guint           action,
 113                                          GtkWidget      *widget);
 114 static void reedit_cb                   (gpointer        data,
 115                                          guint           action,
 116                                          GtkWidget      *widget);
 117
 118 static PrefsAccount *select_account_from_list
 119                                         (GList          *ac_list);
 120 static void addressbook_open_cb         (gpointer        data,
 121                                          guint           action,
 122                                          GtkWidget      *widget);
 123 static void add_address_cb              (gpointer        data,
 124                                          guint           action,
 125                                          GtkWidget      *widget);
 126 static void create_filter_cb            (gpointer        data,
 127                                          guint           action,
 128                                          GtkWidget      *widget);
 129
 130 static void messageview_menubar_cb      (MessageView    *msgview,
 131                                          guint           action,
 132                                          GtkWidget      *widget);
 133 static void about_cb                    (gpointer        data,
 134                                          guint           action,
 135                                          GtkWidget      *widget);
 136 static void messageview_update          (MessageView *msgview);
 137 static void messageview_update_all      (MessageView *msgview);
 138
 139 static GList *msgview_list = NULL;
 140 static GtkItemFactoryEntry msgview_entries[] =
 141 {
 142         {N_("/_File"),                  NULL, NULL, 0, "<Branch>"},
 143         {N_("/_File/_Save as..."),      NULL, save_as_cb, 0, NULL},
 144         {N_("/_File/_Print..."),        NULL, print_cb, 0, NULL},
 145         {N_("/_File/---"),              NULL, NULL, 0, "<Separator>"},
 146         {N_("/_File/_Close"),           NULL, close_cb, 0, NULL},
 147
 148         {N_("/_Edit"),                  NULL, NULL, 0, "<Branch>"},
 149         {N_("/_Edit/_Copy"),            NULL, copy_cb, 0, NULL},
 150         {N_("/_Edit/Select _all"),      NULL, allsel_cb, 0, NULL},
 151         {N_("/_Edit/---"),              NULL, NULL, 0, "<Separator>"},
 152         {N_("/_Edit/_Find in current message..."),
 153                                         NULL, search_cb, 0, NULL},
 154
 155         {N_("/_View"),                  NULL, NULL, 0, "<Branch>"},
 156
 157 #define CODESET_SEPARATOR \
 158         {N_("/_View/_Code set/---"),    NULL, NULL, 0, "<Separator>"}
 159 #define CODESET_ACTION(action) \
 160         NULL, set_charset_cb, action, "/View/Code set/Auto detect"
 161
 162         {N_("/_View/_Code set"),        NULL, NULL, 0, "<Branch>"},
 163         {N_("/_View/_Code set/_Auto detect"),
 164                                         NULL, set_charset_cb, C_AUTO, "<RadioItem>"},
 165         CODESET_SEPARATOR,
 166         {N_("/_View/_Code set/7bit ascii (US-ASC_II)"),
 167          CODESET_ACTION(C_US_ASCII)},
 168
 169 #if HAVE_ICONV
 170         {N_("/_View/_Code set/Unicode (_UTF-8)"),
 171          CODESET_ACTION(C_UTF_8)},
 172         CODESET_SEPARATOR,
 173 #endif
 174         {N_("/_View/_Code set/Western European (ISO-8859-_1)"),
 175          CODESET_ACTION(C_ISO_8859_1)},
 176         {N_("/_View/_Code set/Western European (ISO-8859-15)"),
 177          CODESET_ACTION(C_ISO_8859_15)},
 178         CODESET_SEPARATOR,
 179 #if HAVE_ICONV
 180         {N_("/_View/_Code set/Central European (ISO-8859-_2)"),
 181          CODESET_ACTION(C_ISO_8859_2)},
 182         CODESET_SEPARATOR,
 183         {N_("/_View/_Code set/_Baltic (ISO-8859-13)"),
 184          CODESET_ACTION(C_ISO_8859_13)},
 185         {N_("/_View/_Code set/Baltic (ISO-8859-_4)"),
 186          CODESET_ACTION(C_ISO_8859_4)},
 187         CODESET_SEPARATOR,
 188         {N_("/_View/_Code set/Greek (ISO-8859-_7)"),
 189          CODESET_ACTION(C_ISO_8859_7)},
 190         CODESET_SEPARATOR,
 191         {N_("/_View/_Code set/Turkish (ISO-8859-_9)"),
 192          CODESET_ACTION(C_ISO_8859_9)},
 193         CODESET_SEPARATOR,
 194         {N_("/_View/_Code set/Cyrillic (ISO-8859-_5)"),
 195          CODESET_ACTION(C_ISO_8859_5)},
 196         {N_("/_View/_Code set/Cyrillic (KOI8-_R)"),
 197          CODESET_ACTION(C_KOI8_R)},
 198         {N_("/_View/_Code set/Cyrillic (Windows-1251)"),
 199          CODESET_ACTION(C_CP1251)},
 200         CODESET_SEPARATOR,
 201 #endif
 202         {N_("/_View/_Code set/Japanese (ISO-2022-_JP)"),
 203          CODESET_ACTION(C_ISO_2022_JP)},
 204 #if HAVE_ICONV
 205         {N_("/_View/_Code set/Japanese (ISO-2022-JP-2)"),
 206          CODESET_ACTION(C_ISO_2022_JP_2)},
 207 #endif
 208         {N_("/_View/_Code set/Japanese (_EUC-JP)"),
 209          CODESET_ACTION(C_EUC_JP)},
 210         {N_("/_View/_Code set/Japanese (_Shift__JIS)"),
 211          CODESET_ACTION(C_SHIFT_JIS)},
 212 #if HAVE_ICONV
 213         CODESET_SEPARATOR,
 214         {N_("/_View/_Code set/Simplified Chinese (_GB2312)"),
 215          CODESET_ACTION(C_GB2312)},
 216         {N_("/_View/_Code set/Traditional Chinese (_Big5)"),
 217          CODESET_ACTION(C_BIG5)},
 218         {N_("/_View/_Code set/Traditional Chinese (EUC-_TW)"),
 219          CODESET_ACTION(C_EUC_TW)},
 220         {N_("/_View/_Code set/Chinese (ISO-2022-_CN)"),
 221          CODESET_ACTION(C_ISO_2022_CN)},
 222         CODESET_SEPARATOR,
 223         {N_("/_View/_Code set/Korean (EUC-_KR)"),
 224          CODESET_ACTION(C_EUC_KR)},
 225         {N_("/_View/_Code set/Korean (ISO-2022-KR)"),
 226          CODESET_ACTION(C_ISO_2022_KR)},
 227         CODESET_SEPARATOR,
 228         {N_("/_View/_Code set/Thai (TIS-620)"),
 229          CODESET_ACTION(C_TIS_620)},
 230         {N_("/_View/_Code set/Thai (Windows-874)"),
 231          CODESET_ACTION(C_WINDOWS_874)},
 232 #endif
 233
 234 #undef CODESET_SEPARATOR
 235 #undef CODESET_ACTION
 236
 237         {N_("/_View/---"),              NULL, NULL, 0, "<Separator>"},
 238         {N_("/_View/Mess_age source"),  NULL, view_source_cb, 0, NULL},
 239         {N_("/_View/Show all _header"), NULL, show_all_header_cb, 0, "<ToggleItem>"},
 240
 241         {N_("/_Message"),               NULL, NULL, 0, "<Branch>"},
 242         {N_("/_Message/Compose _new message"),
 243                                         NULL, compose_cb, 0, NULL},
 244         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 245         {N_("/_Message/_Reply"),        NULL, reply_cb, COMPOSE_REPLY, NULL},
 246         {N_("/_Message/Repl_y to/_all"),
 247                                         NULL, reply_cb, COMPOSE_REPLY_TO_ALL, NULL},
 248         {N_("/_Message/Repl_y to/_sender"),
 249                                         NULL, reply_cb, COMPOSE_REPLY_TO_SENDER, NULL},
 250         {N_("/_Message/Repl_y to/mailing _list"),
 251                                         NULL, reply_cb, COMPOSE_REPLY_TO_LIST, NULL},
 252         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 253         {N_("/_Message/_Forward"),      NULL, reply_cb, COMPOSE_FORWARD, NULL},
 254         {N_("/_Message/For_ward as attachment"),
 255                                         NULL, reply_cb, COMPOSE_FORWARD_AS_ATTACH, NULL},
 256         {N_("/_Message/Redirec_t"),     NULL, reply_cb, COMPOSE_REDIRECT, NULL},
 257         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 258         {N_("/_Message/Re-_edit"),      NULL, reedit_cb, 0, NULL},
 259
 260         {N_("/_Tools"),                 NULL, NULL, 0, "<Branch>"},
 261         {N_("/_Tools/_Address book"),   NULL, addressbook_open_cb, 0, NULL},
 262         {N_("/_Tools/Add sender to address boo_k"),
 263                                         NULL, add_address_cb, 0, NULL},
 264         {N_("/_Tools/---"),             NULL, NULL, 0, "<Separator>"},
 265         {N_("/_Tools/_Create filter rule"),
 266                                         NULL, NULL, 0, "<Branch>"},
 267         {N_("/_Tools/_Create filter rule/_Automatically"),
 268                                         NULL, create_filter_cb, FILTER_BY_AUTO, NULL},
 269         {N_("/_Tools/_Create filter rule/by _From"),
 270                                         NULL, create_filter_cb, FILTER_BY_FROM, NULL},
 271         {N_("/_Tools/_Create filter rule/by _To"),
 272                                         NULL, create_filter_cb, FILTER_BY_TO, NULL},
 273         {N_("/_Tools/_Create filter rule/by _Subject"),
 274                                         NULL, create_filter_cb, FILTER_BY_SUBJECT, NULL},
 275
 276         {N_("/_Help"),                  NULL, NULL, 0, "<Branch>"},
 277         {N_("/_Help/_About"),           NULL, about_cb, 0, NULL}
 278 };
 279
 280 MessageView *messageview_create(MainWindow *mainwin)
 281 {
 282         MessageView *messageview;
 283         GtkWidget *vbox;
 284         HeaderView *headerview;
 285         TextView *textview;
 286         MimeView *mimeview;
 287         NoticeView *noticeview;
 288
 289         debug_print("Creating message view...\n");
 290         messageview = g_new0(MessageView, 1);
 291
 292         messageview->type = MVIEW_TEXT;
 293
 294         headerview = headerview_create();
 295
 296         noticeview = noticeview_create(mainwin);
 297
 298         textview = textview_create();
 299         textview->messageview = messageview;
 300
 301         mimeview = mimeview_create();
 302         mimeview->textview = textview_create();
 303         mimeview->textview->messageview = messageview;
 304         mimeview->messageview = messageview;
 305
 306         vbox = gtk_vbox_new(FALSE, 0);
 307         gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET_PTR(headerview),
 308                            FALSE, FALSE, 0);
 309         gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET_PTR(noticeview),
 310                            FALSE, FALSE, 0);
 311         gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET_PTR(textview),
 312                            TRUE, TRUE, 0);
 313
 314         /* to remove without destroyed */
 315         gtk_widget_ref(GTK_WIDGET_PTR(textview));
 316         gtk_widget_ref(GTK_WIDGET_PTR(mimeview));
 317         gtk_widget_ref(GTK_WIDGET_PTR(mimeview->textview));
 318
 319         messageview->vbox       = vbox;
 320         messageview->new_window = FALSE;
 321         messageview->window     = NULL;
 322         messageview->headerview = headerview;
 323         messageview->textview   = textview;
 324         messageview->mimeview   = mimeview;
 325         messageview->noticeview = noticeview;
 326         messageview->mainwin    = mainwin;
 327
 328         return messageview;
 329 }
 330
 331
 332 GList *messageview_get_msgview_list(void)
 333 {
 334         return msgview_list;
 335 }
 336
 337 void messageview_add_toolbar(MessageView *msgview, GtkWidget *window)
 338 {
 339         GtkWidget *handlebox;
 340         GtkWidget *vbox;
 341         GtkWidget *menubar;
 342         guint n_menu_entries;
 343
 344         vbox = gtk_vbox_new(FALSE, 0);
 345         gtk_widget_show(vbox);
 346         gtk_container_add(GTK_CONTAINER(window), vbox);
 347
 348         n_menu_entries = sizeof(msgview_entries) / sizeof(msgview_entries[0]);
 349         menubar = menubar_create(window, msgview_entries,
 350                                  n_menu_entries, "<MessageView>", msgview);
 351         gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, TRUE, 0);
 352
 353         handlebox = gtk_handle_box_new();
 354         gtk_box_pack_start(GTK_BOX(vbox), handlebox, FALSE, FALSE, 0);
 355         msgview->toolbar = toolbar_create(TOOLBAR_MSGVIEW, handlebox,
 356                                           (gpointer)msgview);
 357         msgview->handlebox = handlebox;
 358         msgview->menubar   = menubar;
 359
 360         gtk_container_add(GTK_CONTAINER(vbox),
 361                           GTK_WIDGET_PTR(msgview));
 362
 363         msgview_list = g_list_append(msgview_list, msgview);
 364 }
 365
 366 MessageView *messageview_create_with_new_window(MainWindow *mainwin)
 367 {
 368         GtkWidget *window;
 369         MessageView *msgview;
 370
 371         window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
 372         gtk_window_set_title(GTK_WINDOW(window), _("Sylpheed - Message View"));
 373         gtk_window_set_wmclass(GTK_WINDOW(window), "message_view", "Sylpheed");
 374         gtk_window_set_policy(GTK_WINDOW(window), TRUE, TRUE, FALSE);
 375         gtk_widget_set_usize(window, prefs_common.msgwin_width,
 376                              prefs_common.msgwin_height);
 377
 378         msgview = messageview_create(mainwin);
 379
 380         gtk_signal_connect(GTK_OBJECT(window), "size_allocate",
 381                            GTK_SIGNAL_FUNC(messageview_size_allocate_cb),
 382                            msgview);
 383         gtk_signal_connect(GTK_OBJECT(window), "destroy",
 384                            GTK_SIGNAL_FUNC(messageview_destroy_cb), msgview);
 385         gtk_signal_connect(GTK_OBJECT(window), "key_press_event",
 386                            GTK_SIGNAL_FUNC(key_pressed), msgview);
 387
 388         messageview_add_toolbar(msgview, window);
 389
 390         gtk_widget_grab_focus(msgview->textview->text);
 391         gtk_widget_show_all(window);
 392
 393         msgview->new_window = TRUE;
 394         msgview->window = window;
 395         msgview->visible = TRUE;
 396
 397         toolbar_set_style(msgview->toolbar->toolbar, msgview->handlebox,
 398                           prefs_common.toolbar_style);
 399         messageview_init(msgview);
 400
 401         return msgview;
 402 }
 403
 404 void messageview_init(MessageView *messageview)
 405 {
 406         headerview_init(messageview->headerview);
 407         textview_init(messageview->textview);
 408         mimeview_init(messageview->mimeview);
 409         /*messageview_set_font(messageview);*/
 410
 411         noticeview_hide(messageview->noticeview);
 412 }
 413
 414 static void notification_convert_header(gchar *dest, gint len,
 415                                         const gchar *src_,
 416                                         gint header_len)
 417 {
 418         char *src;
 419
 420         g_return_if_fail(src_ != NULL);
 421         g_return_if_fail(dest != NULL);
 422
 423         if (len < 1) return;
 424
 425         Xstrndup_a(src, src_, len, return);
 426
 427         remove_return(src);
 428
 429         if (is_ascii_str(src)) {
 430                 strncpy2(dest, src, len);
 431                 dest[len - 1] = '\0';
 432                 return;
 433         } else
 434                 conv_encode_header(dest, len, src, header_len);
 435 }
 436
 437 static gint disposition_notification_queue(PrefsAccount * account,
 438                                            gchar * to, const gchar *file)
 439 {
 440         FolderItem *queue;
 441         gchar *tmp;
 442         FILE *fp, *src_fp;
 443         gchar buf[BUFFSIZE];
 444         gint num;
 445
 446         debug_print("queueing message...\n");
 447         g_return_val_if_fail(account != NULL, -1);
 448
 449         tmp = g_strdup_printf("%s%cqueue.%d", g_get_tmp_dir(),
 450                               G_DIR_SEPARATOR, (gint)file);
 451         if ((fp = fopen(tmp, "wb")) == NULL) {
 452                 FILE_OP_ERROR(tmp, "fopen");
 453                 g_free(tmp);
 454                 return -1;
 455         }
 456         if ((src_fp = fopen(file, "rb")) == NULL) {
 457                 FILE_OP_ERROR(file, "fopen");
 458                 fclose(fp);
 459                 unlink(tmp);
 460                 g_free(tmp);
 461                 return -1;
 462         }
 463         if (change_file_mode_rw(fp, tmp) < 0) {
 464                 FILE_OP_ERROR(tmp, "chmod");
 465                 g_warning("can't change file mode\n");
 466         }
 467
 468         /* queueing variables */
 469         fprintf(fp, "AF:\n");
 470         fprintf(fp, "NF:0\n");
 471         fprintf(fp, "PS:10\n");
 472         fprintf(fp, "SRH:1\n");
 473         fprintf(fp, "SFN:\n");
 474         fprintf(fp, "DSR:\n");
 475         fprintf(fp, "MID:\n");
 476         fprintf(fp, "CFG:\n");
 477         fprintf(fp, "PT:0\n");
 478         fprintf(fp, "S:%s\n", account->address);
 479         fprintf(fp, "RQ:\n");
 480         if (account->smtp_server)
 481                 fprintf(fp, "SSV:%s\n", account->smtp_server);
 482         else
 483                 fprintf(fp, "SSV:\n");
 484         if (account->nntp_server)
 485                 fprintf(fp, "NSV:%s\n", account->nntp_server);
 486         else
 487                 fprintf(fp, "NSV:\n");
 488         fprintf(fp, "SSH:\n");
 489         fprintf(fp, "R:<%s>", to);
 490         fprintf(fp, "\n");
 491         fprintf(fp, "\n");
 492
 493         while (fgets(buf, sizeof(buf), src_fp) != NULL) {
 494                 if (fputs(buf, fp) == EOF) {
 495                         FILE_OP_ERROR(tmp, "fputs");
 496                         fclose(fp);
 497                         fclose(src_fp);
 498                         unlink(tmp);
 499                         g_free(tmp);
 500                         return -1;
 501                 }
 502         }
 503
 504         fclose(src_fp);
 505         if (fclose(fp) == EOF) {
 506                 FILE_OP_ERROR(tmp, "fclose");
 507                 unlink(tmp);
 508                 g_free(tmp);
 509                 return -1;
 510         }
 511
 512         queue = folder_get_default_queue();
 513         if ((num = folder_item_add_msg(queue, tmp, TRUE)) < 0) {
 514                 g_warning("can't queue the message\n");
 515                 unlink(tmp);
 516                 g_free(tmp);
 517                 return -1;
 518         }
 519         g_free(tmp);
 520
 521         return 0;
 522 }
 523
 524 static gint disposition_notification_send(MsgInfo *msginfo)
 525 {
 526         gchar buf[BUFFSIZE];
 527         gchar tmp[MAXPATHLEN + 1];
 528         FILE *fp;
 529         GSList *to_list;
 530         GList *ac_list;
 531         PrefsAccount *account;
 532         gint ok;
 533         gchar *to;
 534
 535         if ((!msginfo->returnreceiptto) &&
 536             (!msginfo->dispositionnotificationto))
 537                 return -1;
 538
 539         /* RFC2298: Test for Return-Path */
 540         if (msginfo->dispositionnotificationto)
 541                 to = msginfo->dispositionnotificationto;
 542         else
 543                 to = msginfo->returnreceiptto;
 544
 545         ok = get_header_from_msginfo(msginfo, buf, sizeof(buf),
 546                                 "Return-Path:");
 547         if (ok == 0) {
 548                 gchar *to_addr = g_strdup(to);
 549                 extract_address(to_addr);
 550                 extract_address(buf);
 551                 ok = strcmp(to_addr, buf);
 552                 g_free(to_addr);
 553         } else {
 554                 strncpy(buf, _("<No Return-Path found>"),
 555                                 sizeof(buf));
 556         }
 557
 558         if (ok != 0) {
 559                 AlertValue val;
 560                 gchar *message;
 561                 message = g_strdup_printf(
 562                                  _("The notification address to which the "
 563                                    "return receipt is to be sent\n"
 564                                    "does not correspond to the return path:\n"
 565                                    "Notification address: %s\n"
 566                                    "Return path: %s\n"
 567                                    "It is advised to not to send the return "
 568                                    "receipt."), to, buf);
 569                 val = alertpanel(_("Warning"), message, _("Send"),
 570                                 _("+Don't Send"), NULL);
 571                 if (val != G_ALERTDEFAULT)
 572                         return -1;
 573         }
 574
 575         ac_list = account_find_all_from_address(NULL, msginfo->to);
 576         ac_list = account_find_all_from_address(ac_list, msginfo->cc);
 577
 578         if (ac_list == NULL) {
 579                 alertpanel_error(_("This message is asking for a return "
 580                                    "receipt notification\n"
 581                                    "but according to its 'To:' and 'CC:' "
 582                                    "headers it was not\nofficially addressed "
 583                                    "to you.\n"
 584                                    "Receipt notification cancelled."));
 585                 return -1;
 586         }
 587
 588         if (g_list_length(ac_list) > 1)
 589                 account = select_account_from_list(ac_list);
 590         else
 591                 account = (PrefsAccount *) ac_list->data;
 592         g_list_free(ac_list);
 593
 594         if (account == NULL)
 595                 return -1;
 596
 597         /* write to temporary file */
 598         g_snprintf(tmp, sizeof(tmp), "%s%ctmpmsg%d",
 599                    get_rc_dir(), G_DIR_SEPARATOR, (gint)msginfo);
 600
 601         if ((fp = fopen(tmp, "wb")) == NULL) {
 602                 FILE_OP_ERROR(tmp, "fopen");
 603                 return -1;
 604         }
 605
 606         /* chmod for security */
 607         if (change_file_mode_rw(fp, tmp) < 0) {
 608                 FILE_OP_ERROR(tmp, "chmod");
 609                 g_warning("can't change file mode\n");
 610         }
 611
 612         /* Date */
 613         get_rfc822_date(buf, sizeof(buf));
 614         fprintf(fp, "Date: %s\n", buf);
 615
 616         /* From */
 617         if (account->name && *account->name) {
 618                 notification_convert_header
 619                         (buf, sizeof(buf), account->name,
 620                          strlen("From: "));
 621                 fprintf(fp, "From: %s <%s>\n", buf, account->address);
 622         } else
 623                 fprintf(fp, "From: %s\n", account->address);
 624
 625         fprintf(fp, "To: %s\n", to);
 626
 627         /* Subject */
 628         notification_convert_header(buf, sizeof(buf), msginfo->subject,
 629                                     strlen("Subject: "));
 630         fprintf(fp, "Subject: Disposition notification: %s\n", buf);
 631
 632         if (fclose(fp) == EOF) {
 633                 FILE_OP_ERROR(tmp, "fclose");
 634                 unlink(tmp);
 635                 return -1;
 636         }
 637
 638         to_list = address_list_append(NULL, to);
 639         ok = send_message(tmp, account, to_list);
 640
 641         if (ok < 0) {
 642                 if (prefs_common.queue_msg) {
 643                         AlertValue val;
 644
 645                         val = alertpanel
 646                                 (_("Queueing"),
 647                                  _("Error occurred while sending the notification.\n"
 648                                    "Put this notification into queue folder?"),
 649                                  _("OK"), _("Cancel"), NULL);
 650                         if (G_ALERTDEFAULT == val) {
 651                                 ok = disposition_notification_queue(account, to, tmp);
 652                                 if (ok < 0)
 653                                         alertpanel_error(_("Can't queue the notification."));
 654                         }
 655                 } else
 656                         alertpanel_error_log(_("Error occurred while sending the notification."));
 657         }
 658
 659         if (unlink(tmp) < 0) FILE_OP_ERROR(tmp, "unlink");
 660
 661         return ok;
 662 }
 663
 664 void messageview_show(MessageView *messageview, MsgInfo *msginfo,
 665                       gboolean all_headers)
 666 {
 667         FILE *fp;
 668         gchar *file;
 669         MimeInfo *mimeinfo;
 670
 671         g_return_if_fail(msginfo != NULL);
 672
 673 #if USE_GPGME
 674         if ((fp = procmsg_open_message_decrypted(msginfo, &mimeinfo)) == NULL)
 675                 return;
 676 #else /* !USE_GPGME */
 677         if ((fp = procmsg_open_message(msginfo)) == NULL) return;
 678         mimeinfo = procmime_scan_mime_header(fp);
 679 #endif /* USE_GPGME */
 680         fclose(fp);
 681         if (!mimeinfo) return;
 682
 683         file = procmsg_get_message_file_path(msginfo);
 684         if (!file) {
 685                 g_warning("can't get message file path.\n");
 686                 procmime_mimeinfo_free_all(mimeinfo);
 687                 return;
 688         }
 689
 690         if (messageview->msginfo != msginfo) {
 691                 procmsg_msginfo_free(messageview->msginfo);
 692                 messageview->msginfo = procmsg_msginfo_get_full_info(msginfo);
 693         }
 694         headerview_show(messageview->headerview, messageview->msginfo);
 695
 696         messageview->all_headers = all_headers;
 697         textview_set_all_headers(messageview->textview, all_headers);
 698         textview_set_all_headers(messageview->mimeview->textview, all_headers);
 699
 700         if (mimeinfo->mime_type != MIME_TEXT &&
 701             mimeinfo->mime_type != MIME_TEXT_HTML) {
 702                 messageview_change_view_type(messageview, MVIEW_MIME);
 703                 mimeview_show_message(messageview->mimeview, mimeinfo, file);
 704         } else {
 705                 messageview_change_view_type(messageview, MVIEW_TEXT);
 706                 textview_show_message(messageview->textview, mimeinfo, file);
 707                 procmime_mimeinfo_free_all(mimeinfo);
 708         }
 709
 710         if (MSG_IS_RETRCPT_PENDING(msginfo->flags))
 711                 return_receipt_show(messageview->noticeview, msginfo);
 712         else
 713                 noticeview_hide(messageview->noticeview);
 714
 715         g_free(file);
 716 }
 717
 718 static void messageview_change_view_type(MessageView *messageview,
 719                                          MessageType type)
 720 {
 721         TextView *textview = messageview->textview;
 722         MimeView *mimeview = messageview->mimeview;
 723
 724         if (messageview->type == type) return;
 725
 726         if (type == MVIEW_MIME) {
 727                 gtkut_container_remove
 728                         (GTK_CONTAINER(GTK_WIDGET_PTR(messageview)),
 729                          GTK_WIDGET_PTR(textview));
 730                 gtk_box_pack_start(GTK_BOX(messageview->vbox),
 731                                    GTK_WIDGET_PTR(mimeview), TRUE, TRUE, 0);
 732                 gtk_container_add(GTK_CONTAINER(mimeview->vbox),
 733                                   GTK_WIDGET_PTR(textview));
 734         } else if (type == MVIEW_TEXT) {
 735                 gtkut_container_remove
 736                         (GTK_CONTAINER(GTK_WIDGET_PTR(messageview)),
 737                          GTK_WIDGET_PTR(mimeview));
 738
 739                 if (mimeview->vbox == GTK_WIDGET_PTR(textview)->parent)
 740                         gtkut_container_remove(GTK_CONTAINER(mimeview->vbox),
 741                                                GTK_WIDGET_PTR(textview));
 742
 743                 gtk_box_pack_start(GTK_BOX(messageview->vbox),
 744                                    GTK_WIDGET_PTR(textview), TRUE, TRUE, 0);
 745         } else
 746                 return;
 747
 748         messageview->type = type;
 749 }
 750
 751 void messageview_reflect_prefs_pixmap_theme(void)
 752 {
 753         GList *cur;
 754         MessageView *msgview;
 755
 756         for (cur = msgview_list; cur != NULL; cur = cur->next) {
 757                 msgview = (MessageView*)cur->data;
 758                 toolbar_update(TOOLBAR_MSGVIEW, msgview);
 759         }
 760 }
 761
 762 void messageview_clear(MessageView *messageview)
 763 {
 764         procmsg_msginfo_free(messageview->msginfo);
 765         messageview->msginfo = NULL;
 766         messageview_change_view_type(messageview, MVIEW_TEXT);
 767         headerview_clear(messageview->headerview);
 768         textview_clear(messageview->textview);
 769         noticeview_hide(messageview->noticeview);
 770 }
 771
 772 void messageview_destroy(MessageView *messageview)
 773 {
 774         GtkWidget *textview  = GTK_WIDGET_PTR(messageview->textview);
 775         GtkWidget *mimeview  = GTK_WIDGET_PTR(messageview->mimeview);
 776
 777         debug_print("destroy messageview\n");
 778         headerview_destroy(messageview->headerview);
 779         textview_destroy(messageview->textview);
 780         mimeview_destroy(messageview->mimeview);
 781         noticeview_destroy(messageview->noticeview);
 782
 783         procmsg_msginfo_free(messageview->msginfo);
 784         toolbar_clear_list(TOOLBAR_MSGVIEW);
 785         if (messageview->toolbar) {
 786                 toolbar_destroy(messageview->toolbar);
 787                 g_free(messageview->toolbar);
 788         }
 789
 790         msgview_list = g_list_remove(msgview_list, messageview);
 791
 792         g_free(messageview);
 793
 794         gtk_widget_unref(textview);
 795         gtk_widget_unref(mimeview);
 796 }
 797
 798 void messageview_delete(MessageView *msgview)
 799 {
 800         MsgInfo *msginfo = (MsgInfo*)msgview->msginfo;
 801         SummaryView *summaryview = (SummaryView*)msgview->mainwin->summaryview;
 802         FolderItem *trash = folder_get_default_trash();
 803         GSList *msg_list;
 804
 805         g_return_if_fail(msginfo != NULL);
 806         g_return_if_fail(trash   != NULL);
 807
 808         msg_list = folder_item_get_msg_list(msginfo->folder);
 809
 810         if (msg_list == NULL) {
 811                 alertpanel_error(_("Message already removed from folder."));
 812                 return;
 813         }
 814
 815         for (; msg_list != NULL; msg_list = msg_list->next) {
 816                 MsgInfo *msginfo_list = (MsgInfo*)msg_list->data;
 817
 818                 if (msginfo->msgnum == msginfo_list->msgnum) {
 819
 820                         if (prefs_common.immediate_exec)
 821                                 folder_item_move_msg(trash, msginfo);
 822                         else {
 823                                 procmsg_msginfo_set_to_folder(msginfo, trash);
 824                                 procmsg_msginfo_set_flags(msginfo, MSG_DELETED, 0);
 825                                 /* NOTE: does not update to next message in summaryview
 826                                  */
 827                         }
 828
 829                         messageview_update_all(msgview);
 830                         break;
 831                 }
 832         }
 833 }
 834
 835 /*
 836  * scan List of MessageViews checking whether there are any Views holding messages
 837  * which need to be updated (another view might have deleted the one this MessagView holds)
 838  */
 839 static void messageview_update_all(MessageView *msgview)
 840 {
 841         MsgInfo *msginfo = (MsgInfo*)msgview->msginfo;
 842         GList *cur;
 843
 844         g_return_if_fail(msginfo != NULL);
 845
 846         for (cur = msgview_list; cur != NULL; cur = cur->next) {
 847                 MessageView *msgview = (MessageView*)cur->data;
 848                 MsgInfo *msginfo_list = (MsgInfo*)msgview->msginfo;
 849
 850                 g_return_if_fail(msginfo != NULL);
 851
 852                 if (msginfo->msgnum == msginfo_list->msgnum)
 853                         messageview_update(msgview);
 854         }
 855 }
 856
 857 /*
 858  * \brief update messageview with currently selected message in summaryview
 859  *        leave unchanged if summaryview is empty
 860  * \param pointer to MessageView
 861  */
 862 static void messageview_update(MessageView *msgview)
 863 {
 864         SummaryView *summaryview = (SummaryView*)msgview->mainwin->summaryview;
 865
 866         g_return_if_fail(summaryview != NULL);
 867
 868         if (summaryview->selected) {
 869                 GtkCTree *ctree = GTK_CTREE(summaryview->ctree);
 870                 MsgInfo *msginfo = gtk_ctree_node_get_row_data(ctree,
 871                                                       summaryview->selected);
 872                 g_return_if_fail(msginfo != NULL);
 873
 874                 messageview_show(msgview, msginfo,
 875                                  msgview->all_headers);
 876         }
 877 }
 878
 879 void messageview_quote_color_set(void)
 880 {
 881 }
 882
 883 void messageview_set_font(MessageView *messageview)
 884 {
 885         textview_set_font(messageview->textview, NULL);
 886 }
 887
 888 TextView *messageview_get_current_textview(MessageView *messageview)
 889 {
 890         TextView *text = NULL;
 891
 892         if (messageview->type == MVIEW_TEXT)
 893                 text = messageview->textview;
 894         else if (messageview->type == MVIEW_MIME) {
 895                 if (gtk_notebook_get_current_page
 896                         (GTK_NOTEBOOK(messageview->mimeview->notebook)) == 0)
 897                         text = messageview->textview;
 898                 else if (messageview->mimeview->type == MIMEVIEW_TEXT)
 899                         text = messageview->mimeview->textview;
 900         }
 901
 902         return text;
 903 }
 904
 905 void messageview_copy_clipboard(MessageView *messageview)
 906 {
 907         TextView *text;
 908
 909         text = messageview_get_current_textview(messageview);
 910         if (text)
 911                 gtk_editable_copy_clipboard(GTK_EDITABLE(text->text));
 912 }
 913
 914 void messageview_select_all(MessageView *messageview)
 915 {
 916         TextView *text;
 917
 918         text = messageview_get_current_textview(messageview);
 919         if (text)
 920                 gtk_editable_select_region(GTK_EDITABLE(text->text), 0, -1);
 921 }
 922
 923 void messageview_set_position(MessageView *messageview, gint pos)
 924 {
 925         textview_set_position(messageview->textview, pos);
 926 }
 927
 928 gboolean messageview_search_string(MessageView *messageview, const gchar *str,
 929                                    gboolean case_sens)
 930 {
 931         return textview_search_string(messageview->textview, str, case_sens);
 932         return FALSE;
 933 }
 934
 935 gboolean messageview_search_string_backward(MessageView *messageview,
 936                                             const gchar *str,
 937                                             gboolean case_sens)
 938 {
 939         return textview_search_string_backward(messageview->textview,
 940                                                str, case_sens);
 941         return FALSE;
 942 }
 943
 944 gboolean messageview_is_visible(MessageView *messageview)
 945 {
 946         return messageview->visible;
 947 }
 948
 949 void messageview_save_as(MessageView *messageview)
 950 {
 951         gchar *filename = NULL;
 952         MsgInfo *msginfo;
 953         gchar *src, *dest;
 954
 955         if (!messageview->msginfo) return;
 956         msginfo = messageview->msginfo;
 957
 958         if (msginfo->subject) {
 959                 Xstrdup_a(filename, msginfo->subject, return);
 960                 subst_for_filename(filename);
 961         }
 962         dest = filesel_select_file(_("Save as"), filename);
 963         if (!dest) return;
 964         if (is_file_exist(dest)) {
 965                 AlertValue aval;
 966
 967                 aval = alertpanel(_("Overwrite"),
 968                                   _("Overwrite existing file?"),
 969                                   _("OK"), _("Cancel"), NULL);
 970                 if (G_ALERTDEFAULT != aval) return;
 971         }
 972
 973         src = procmsg_get_message_file(msginfo);
 974         if (copy_file(src, dest, TRUE) < 0) {
 975                 alertpanel_error(_("Can't save the file `%s'."),
 976                                  g_basename(dest));
 977         }
 978         g_free(src);
 979 }
 980
 981 static void messageview_destroy_cb(GtkWidget *widget, MessageView *messageview)
 982 {
 983         messageview_destroy(messageview);
 984 }
 985
 986 static void messageview_size_allocate_cb(GtkWidget *widget,
 987                                          GtkAllocation *allocation)
 988 {
 989         g_return_if_fail(allocation != NULL);
 990
 991         prefs_common.msgwin_width  = allocation->width;
 992         prefs_common.msgwin_height = allocation->height;
 993 }
 994
 995 static void key_pressed(GtkWidget *widget, GdkEventKey *event,
 996                         MessageView *messageview)
 997 {
 998         if (event && event->keyval == GDK_Escape && messageview->window)
 999                 gtk_widget_destroy(messageview->window);
1000 }
1001
1002 void messageview_toggle_view_real(MessageView *messageview)
1003 {
1004         MainWindow *mainwin = messageview->mainwin;
1005         union CompositeWin *cwin = &mainwin->win;
1006         GtkWidget *vpaned = NULL;
1007         GtkWidget *container = NULL;
1008         GtkItemFactory *ifactory = gtk_item_factory_from_widget(mainwin->menubar);
1009
1010         switch (mainwin->type) {
1011         case SEPARATE_NONE:
1012                 vpaned = cwin->sep_none.vpaned;
1013                 container = cwin->sep_none.hpaned;
1014                 break;
1015         case SEPARATE_FOLDER:
1016                 vpaned = cwin->sep_folder.vpaned;
1017                 container = mainwin->vbox_body;
1018                 break;
1019         case SEPARATE_MESSAGE:
1020         case SEPARATE_BOTH:
1021                 return;
1022         }
1023
1024         if (vpaned->parent != NULL) {
1025                 gtk_widget_ref(vpaned);
1026                 gtkut_container_remove(GTK_CONTAINER(container), vpaned);
1027                 gtk_widget_reparent(GTK_WIDGET_PTR(messageview), container);
1028                 menu_set_sensitive(ifactory, "/View/Expand Summary View", FALSE);
1029                 gtk_widget_grab_focus(GTK_WIDGET(messageview->textview->text));
1030         } else {
1031                 gtk_widget_reparent(GTK_WIDGET_PTR(messageview), vpaned);
1032                 gtk_container_add(GTK_CONTAINER(container), vpaned);
1033                 gtk_widget_unref(vpaned);
1034                 menu_set_sensitive(ifactory, "/View/Expand Summary View", TRUE);
1035                 gtk_widget_grab_focus(GTK_WIDGET(mainwin->summaryview->ctree));
1036         }
1037 }
1038
1039 static void return_receipt_show(NoticeView *noticeview, MsgInfo *msginfo)
1040 {
1041         noticeview_set_text(noticeview, _("This messages asks for a return receipt."));
1042         noticeview_set_button_text(noticeview, _("Send receipt"));
1043         noticeview_set_button_press_callback(noticeview,
1044                                              GTK_SIGNAL_FUNC(return_receipt_send_clicked),
1045                                              (gpointer) msginfo);
1046         noticeview_show(noticeview);
1047 }
1048
1049 static void return_receipt_send_clicked(NoticeView *noticeview, MsgInfo *msginfo)
1050 {
1051         MsgInfo *tmpmsginfo;
1052         gchar *file;
1053
1054         file = procmsg_get_message_file_path(msginfo);
1055         if (!file) {
1056                 g_warning("can't get message file path.\n");
1057                 return;
1058         }
1059
1060         tmpmsginfo = procheader_parse_file(file, msginfo->flags, TRUE, TRUE);
1061         tmpmsginfo->folder = msginfo->folder;
1062         tmpmsginfo->msgnum = msginfo->msgnum;
1063
1064         if (disposition_notification_send(tmpmsginfo) >= 0) {
1065                 procmsg_msginfo_unset_flags(msginfo, MSG_RETRCPT_PENDING, 0);
1066                 noticeview_hide(noticeview);
1067         }
1068
1069         procmsg_msginfo_free(tmpmsginfo);
1070         g_free(file);
1071 }
1072
1073 static void select_account_cb(GtkWidget *w, gpointer data)
1074 {
1075         *(gint*)data = GPOINTER_TO_INT(gtk_object_get_user_data(GTK_OBJECT(w)));
1076 }
1077
1078 static PrefsAccount *select_account_from_list(GList *ac_list)
1079 {
1080         GtkWidget *optmenu;
1081         GtkWidget *menu;
1082         gint account_id;
1083
1084         g_return_val_if_fail(ac_list != NULL, NULL);
1085         g_return_val_if_fail(ac_list->data != NULL, NULL);
1086
1087         optmenu = gtk_option_menu_new();
1088         menu = gtkut_account_menu_new(ac_list, select_account_cb, &account_id);
1089         if (!menu)
1090                 return NULL;
1091         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), menu);
1092         gtk_option_menu_set_history(GTK_OPTION_MENU(optmenu), 0);
1093         account_id = ((PrefsAccount *) ac_list->data)->account_id;
1094         if (alertpanel_with_widget(
1095                                 _("Return Receipt Notification"),
1096                                 _("The message was sent to several of your "
1097                                   "accounts.\n"
1098                                   "Please choose which account do you want to "
1099                                   "use for sending the receipt notification:"),
1100                                 _("Send Notification"), _("+Cancel"), NULL,
1101                                 optmenu) != G_ALERTDEFAULT)
1102                 return NULL;
1103         return account_find_from_id(account_id);
1104 }
1105
1106
1107 /*
1108  * \brief return selected messageview text used by composing
1109  *        to reply to selected text only
1110  *
1111  * \param  pointer to Messageview
1112  *
1113  * \return pointer to text (needs to be free'd by calling func)
1114  */
1115 gchar *messageview_get_selection(MessageView *msgview)
1116 {
1117         gchar *text = NULL;
1118
1119         g_return_val_if_fail(msgview != NULL, NULL);
1120
1121         text = gtkut_editable_get_selection
1122                 (GTK_EDITABLE(msgview->textview->text));
1123
1124         if (!text && msgview->type == MVIEW_MIME
1125             && msgview->mimeview->type == MIMEVIEW_TEXT
1126             && msgview->mimeview->textview
1127             && !msgview->mimeview->textview->default_text) {
1128                 text = gtkut_editable_get_selection
1129                         (GTK_EDITABLE(msgview->mimeview->textview->text));
1130         }
1131
1132         return text;
1133 }
1134
1135 static void messageview_delete_cb(MessageView *msgview, guint action, GtkWidget *widget)
1136 {
1137         messageview_delete(msgview);
1138 }
1139
1140 static void messageview_menubar_cb(MessageView *msgview, guint action, GtkWidget *widget)
1141 {
1142         GSList *msginfo_list = NULL;
1143         gchar *body;
1144         MsgInfo *msginfo;
1145
1146         g_return_if_fail(msgview != NULL);
1147
1148         msginfo = (MsgInfo*)msgview->msginfo;
1149         g_return_if_fail(msginfo != NULL);
1150
1151         msginfo_list = g_slist_append(msginfo_list, msginfo);
1152         g_return_if_fail(msginfo_list);
1153
1154         body =  messageview_get_selection(msgview);
1155         compose_reply_mode((ComposeMode)action, msginfo_list, body);
1156         g_free(body);
1157         g_slist_free(msginfo_list);
1158 }
1159
1160 static void save_as_cb(gpointer data, guint action, GtkWidget *widget)
1161 {
1162         MessageView *messageview = (MessageView *)data;
1163         messageview_save_as(messageview);
1164 }
1165
1166 static void print_cb(gpointer data, guint action, GtkWidget *widget)
1167 {
1168         MessageView *messageview = (MessageView *)data;
1169         gchar *cmdline;
1170         gchar *p;
1171
1172         if (!messageview->msginfo) return;
1173
1174         cmdline = input_dialog(_("Print"),
1175                                _("Enter the print command line:\n"
1176                                  "(`%s' will be replaced with file name)"),
1177                                prefs_common.print_cmd);
1178         if (!cmdline) return;
1179         if (!(p = strchr(cmdline, '%')) || *(p + 1) != 's' ||
1180             strchr(p + 2, '%')) {
1181                 alertpanel_error(_("Print command line is invalid:\n`%s'"),
1182                                  cmdline);
1183                 g_free(cmdline);
1184                 return;
1185         }
1186
1187         procmsg_print_message(messageview->msginfo, cmdline);
1188         g_free(cmdline);
1189 }
1190
1191 static void close_cb(gpointer data, guint action, GtkWidget *widget)
1192 {
1193         MessageView *messageview = (MessageView *)data;
1194         gtk_widget_destroy(messageview->window);
1195 }
1196
1197 static void copy_cb(gpointer data, guint action, GtkWidget *widget)
1198 {
1199         MessageView *messageview = (MessageView *)data;
1200         messageview_copy_clipboard(messageview);
1201 }
1202
1203 static void allsel_cb(gpointer data, guint action, GtkWidget *widget)
1204 {
1205         MessageView *messageview = (MessageView *)data;
1206         messageview_select_all(messageview);
1207 }
1208
1209 static void search_cb(gpointer data, guint action, GtkWidget *widget)
1210 {
1211         MessageView *messageview = (MessageView *)data;
1212         message_search(messageview);
1213 }
1214
1215 static void set_charset_cb(gpointer data, guint action, GtkWidget *widget)
1216 {
1217         MessageView *messageview = (MessageView *)data;
1218         const gchar *charset;
1219
1220         if (GTK_CHECK_MENU_ITEM(widget)->active) {
1221                 charset = conv_get_charset_str((CharSet)action);
1222                 g_free(messageview->forced_charset);
1223                 messageview->forced_charset = g_strdup(charset);
1224                 messageview_show(messageview, messageview->msginfo, FALSE);
1225         }
1226 }
1227
1228 static void view_source_cb(gpointer data, guint action, GtkWidget *widget)
1229 {
1230         MessageView *messageview = (MessageView *)data;
1231         SourceWindow *srcwin;
1232
1233         if (!messageview->msginfo) return;
1234
1235         srcwin = source_window_create();
1236         source_window_show_msg(srcwin, messageview->msginfo);
1237         source_window_show(srcwin);
1238 }
1239
1240 static void show_all_header_cb(gpointer data, guint action, GtkWidget *widget)
1241 {
1242         MessageView *messageview = (MessageView *)data;
1243         MsgInfo *msginfo = messageview->msginfo;
1244
1245         if (!msginfo) return;
1246         messageview->msginfo = NULL;
1247         messageview_show(messageview, msginfo,
1248                          GTK_CHECK_MENU_ITEM(widget)->active);
1249         procmsg_msginfo_free(msginfo);
1250 }
1251
1252 static void compose_cb(gpointer data, guint action, GtkWidget *widget)
1253 {
1254         MessageView *messageview = (MessageView *)data;
1255         PrefsAccount *ac = NULL;
1256         FolderItem *item = NULL;
1257
1258         if (messageview->msginfo)
1259                 item = messageview->msginfo->folder;
1260
1261         if (item) {
1262                 ac = account_find_from_item(item);
1263                 if (ac && ac->protocol == A_NNTP &&
1264                     item->stype == F_NEWS) {
1265                         compose_new(ac, item->path, NULL);
1266                         return;
1267                 }
1268         }
1269
1270         compose_new(ac, NULL, NULL);
1271 }
1272
1273 static void reply_cb(gpointer data, guint action, GtkWidget *widget)
1274 {
1275         MessageView *messageview = (MessageView *)data;
1276         GSList *mlist = NULL;
1277         MsgInfo *msginfo;
1278         gchar *text = NULL;
1279         ComposeMode mode = (ComposeMode)action;
1280
1281         msginfo = messageview->msginfo;
1282         mlist = g_slist_append(NULL, msginfo);
1283
1284         text = gtkut_editable_get_selection
1285                 (GTK_EDITABLE(messageview->textview->text));
1286         if (text && *text == '\0') {
1287                 g_free(text);
1288                 text = NULL;
1289         }
1290
1291         switch (mode) {
1292         case COMPOSE_REPLY:
1293                 compose_reply(msginfo, prefs_common.reply_with_quote,
1294                               FALSE, prefs_common.default_reply_list, FALSE, text);
1295                 break;
1296         case COMPOSE_REPLY_WITH_QUOTE:
1297                 compose_reply(msginfo, TRUE, FALSE, prefs_common.default_reply_list, FALSE, text);
1298                 break;
1299         case COMPOSE_REPLY_WITHOUT_QUOTE:
1300                 compose_reply(msginfo, FALSE, FALSE, prefs_common.default_reply_list, FALSE, NULL);
1301                 break;
1302         case COMPOSE_REPLY_TO_SENDER:
1303                 compose_reply(msginfo, prefs_common.reply_with_quote,
1304                               FALSE, FALSE, TRUE, text);
1305                 break;
1306         case COMPOSE_FOLLOWUP_AND_REPLY_TO:
1307                 compose_followup_and_reply_to(msginfo,
1308                                               prefs_common.reply_with_quote,
1309                                               FALSE, FALSE, text);
1310                 break;
1311         case COMPOSE_REPLY_TO_SENDER_WITH_QUOTE:
1312                 compose_reply(msginfo, TRUE, FALSE, FALSE, TRUE, text);
1313                 break;
1314         case COMPOSE_REPLY_TO_SENDER_WITHOUT_QUOTE:
1315                 compose_reply(msginfo, FALSE, FALSE, FALSE, TRUE, NULL);
1316                 break;
1317         case COMPOSE_REPLY_TO_ALL:
1318                 compose_reply(msginfo, prefs_common.reply_with_quote,
1319                               TRUE, FALSE, FALSE, text);
1320                 break;
1321         case COMPOSE_REPLY_TO_ALL_WITH_QUOTE:
1322                 compose_reply(msginfo, TRUE, TRUE, FALSE, FALSE, text);
1323                 break;
1324         case COMPOSE_REPLY_TO_ALL_WITHOUT_QUOTE:
1325                 compose_reply(msginfo, FALSE, TRUE, FALSE, FALSE, NULL);
1326                 break;
1327         case COMPOSE_REPLY_TO_LIST:
1328                 compose_reply(msginfo, prefs_common.reply_with_quote,
1329                               FALSE, TRUE, FALSE, text);
1330                 break;
1331         case COMPOSE_REPLY_TO_LIST_WITH_QUOTE:
1332                 compose_reply(msginfo, TRUE, FALSE, TRUE, FALSE, text);
1333                 break;
1334         case COMPOSE_REPLY_TO_LIST_WITHOUT_QUOTE:
1335                 compose_reply(msginfo, FALSE, FALSE, TRUE, FALSE, NULL);
1336                 break;
1337         case COMPOSE_FORWARD:
1338                 if (prefs_common.forward_as_attachment) {
1339                         compose_reply_mode(COMPOSE_FORWARD_AS_ATTACH, mlist, text);
1340                         return;
1341                 } else {
1342                         compose_reply_mode(COMPOSE_FORWARD_INLINE, mlist, text);
1343                         return;
1344                 }
1345                 break;
1346         case COMPOSE_FORWARD_INLINE:
1347                 compose_forward(NULL, msginfo, FALSE, text);
1348                 break;
1349         case COMPOSE_FORWARD_AS_ATTACH:
1350                 compose_forward_multiple(NULL, mlist);
1351                 break;
1352         case COMPOSE_REDIRECT:
1353                 compose_redirect(NULL, msginfo);
1354                 break;
1355         default:
1356                 g_warning("compose_reply(): invalid Compose Mode: %d\n", mode);
1357         }
1358
1359         /* summary_set_marks_selected(summaryview); */
1360         g_free(text);
1361         g_slist_free(mlist);
1362 }
1363
1364 static void reedit_cb(gpointer data, guint action, GtkWidget *widget)
1365 {
1366         MessageView *messageview = (MessageView *)data;
1367         MsgInfo *msginfo;
1368
1369         if (!messageview->msginfo) return;
1370         msginfo = messageview->msginfo;
1371         if (!msginfo->folder) return;
1372         if (msginfo->folder->stype != F_OUTBOX &&
1373             msginfo->folder->stype != F_DRAFT &&
1374             msginfo->folder->stype != F_QUEUE) return;
1375
1376         compose_reedit(msginfo);
1377 }
1378
1379 static void addressbook_open_cb(gpointer data, guint action, GtkWidget *widget)
1380 {
1381         addressbook_open(NULL);
1382 }
1383
1384 static void add_address_cb(gpointer data, guint action, GtkWidget *widget)
1385 {
1386         MessageView *messageview = (MessageView *)data;
1387         MsgInfo *msginfo;
1388         gchar *from;
1389
1390         if (!messageview->msginfo) return;
1391         msginfo = messageview->msginfo;
1392         Xstrdup_a(from, msginfo->from, return);
1393         eliminate_address_comment(from);
1394         extract_address(from);
1395         addressbook_add_contact(msginfo->fromname, from, NULL);
1396 }
1397
1398 static void create_filter_cb(gpointer data, guint action, GtkWidget *widget)
1399 {
1400         MessageView *messageview = (MessageView *)data;
1401         gchar *header = NULL;
1402         gchar *key = NULL;
1403
1404         if (!messageview->msginfo) return;
1405
1406         procmsg_get_filter_keyword(messageview->msginfo, &header, &key,
1407                                    (PrefsFilterType)action);
1408         prefs_filtering_open(NULL, header, key);
1409
1410         g_free(header);
1411         g_free(key);
1412 }
1413
1414 static void about_cb(gpointer data, guint action, GtkWidget *widget)
1415 {
1416         about_show();
1417 }