src/messageview.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2013 Hiroyuki Yamamoto and the Claws Mail team
   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 3 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, see <http://www.gnu.org/licenses/>.
  17  *
  18  */
  19
  20 #include "defs.h"
  21
  22 #include <glib.h>
  23 #include <glib/gi18n.h>
  24 #include <gdk/gdkkeysyms.h>
  25 #include <gtk/gtk.h>
  26 #include <stdio.h>
  27 #include <ctype.h>
  28 #include <string.h>
  29
  30 #include "main.h"
  31 #include "messageview.h"
  32 #include "message_search.h"
  33 #include "headerview.h"
  34 #include "summaryview.h"
  35 #include "textview.h"
  36 #include "mimeview.h"
  37 #include "menu.h"
  38 #include "about.h"
  39 #include "filesel.h"
  40 #include "foldersel.h"
  41 #include "sourcewindow.h"
  42 #include "alertpanel.h"
  43 #include "inputdialog.h"
  44 #include "mainwindow.h"
  45 #include "manage_window.h"
  46 #include "procmsg.h"
  47 #include "procheader.h"
  48 #include "procmime.h"
  49 #include "account.h"
  50 #include "action.h"
  51 #include "prefs_common.h"
  52 #include "prefs_account.h"
  53 #include "gtkutils.h"
  54 #include "utils.h"
  55 #include "send_message.h"
  56 #include "stock_pixmap.h"
  57 #include "hooks.h"
  58 #include "filtering.h"
  59 #include "partial_download.h"
  60 #include "uri_opener.h"
  61 #include "inc.h"
  62 #include "log.h"
  63 #include "privacy.h"
  64 #include "combobox.h"
  65 #include "printing.h"
  66 #include "quoted-printable.h"
  67 #include "version.h"
  68 #include "statusbar.h"
  69 #include "folder_item_prefs.h"
  70 #ifndef USE_NEW_ADDRBOOK
  71         #include "addressbook.h"
  72 #else
  73         #include "addressadd.h"
  74         #include "addressbook-dbus.h"
  75 #endif
  76 static GList *messageview_list = NULL;
  77
  78 static gint messageview_delete_cb       (GtkWidget              *widget,
  79                                          GdkEventAny            *event,
  80                                          MessageView            *messageview);
  81 static void messageview_size_allocate_cb(GtkWidget      *widget,
  82                                          GtkAllocation  *allocation);
  83 static gboolean key_pressed             (GtkWidget      *widget,
  84                                          GdkEventKey    *event,
  85                                          MessageView    *messageview);
  86 static void return_receipt_show         (NoticeView     *noticeview,
  87                                          MsgInfo        *msginfo);
  88 static void return_receipt_send_clicked (NoticeView     *noticeview,
  89                                          MsgInfo        *msginfo);
  90 static void partial_recv_show           (NoticeView     *noticeview,
  91                                          MsgInfo        *msginfo);
  92 static void partial_recv_dload_clicked  (NoticeView     *noticeview,
  93                                          MsgInfo        *msginfo);
  94 static void partial_recv_del_clicked    (NoticeView     *noticeview,
  95                                          MsgInfo        *msginfo);
  96 static void partial_recv_unmark_clicked (NoticeView     *noticeview,
  97                                          MsgInfo        *msginfo);
  98 static void save_as_cb                  (GtkAction      *action,
  99                                          gpointer        data);
 100 static void page_setup_cb               (GtkAction      *action,
 101                                          gpointer        data);
 102 static void print_cb                    (GtkAction      *action,
 103                                          gpointer        data);
 104 static void close_cb                    (GtkAction      *action,
 105                                          gpointer        data);
 106 static void copy_cb                     (GtkAction      *action,
 107                                          gpointer        data);
 108 static void allsel_cb                   (GtkAction      *action,
 109                                          gpointer        data);
 110 static void search_cb                   (GtkAction      *action,
 111                                          gpointer        data);
 112
 113 static void prev_cb                     (GtkAction      *action,
 114                                          gpointer        data);
 115 static void next_cb                     (GtkAction      *action,
 116                                          gpointer        data);
 117 static void prev_unread_cb              (GtkAction      *action,
 118                                          gpointer        data);
 119 static void next_unread_cb              (GtkAction      *action,
 120                                          gpointer        data);
 121 static void prev_new_cb                 (GtkAction      *action,
 122                                          gpointer        data);
 123 static void next_new_cb                 (GtkAction      *action,
 124                                          gpointer        data);
 125 static void prev_marked_cb              (GtkAction      *action,
 126                                          gpointer        data);
 127 static void next_marked_cb              (GtkAction      *action,
 128                                          gpointer        data);
 129 static void prev_labeled_cb             (GtkAction      *action,
 130                                          gpointer        data);
 131 static void next_labeled_cb             (GtkAction      *action,
 132                                          gpointer        data);
 133 static void prev_history_cb             (GtkAction      *action,
 134                                          gpointer        data);
 135 static void next_history_cb             (GtkAction      *action,
 136                                          gpointer        data);
 137 static void parent_cb                   (GtkAction      *action,
 138                                          gpointer        data);
 139 static void goto_unread_folder_cb       (GtkAction      *action,
 140                                          gpointer        data);
 141 static void goto_folder_cb              (GtkAction      *action,
 142                                          gpointer        data);
 143
 144 static void scroll_prev_line_cb         (GtkAction      *action,
 145                                          gpointer        data);
 146 static void scroll_next_line_cb         (GtkAction      *action,
 147                                           gpointer        data);
 148 static void scroll_next_page_cb         (GtkAction      *action,
 149                                          gpointer        data);
 150 static void scroll_prev_page_cb         (GtkAction      *action,
 151                                          gpointer        data);
 152
 153 static void set_charset_cb              (GtkAction *action, GtkRadioAction *current, gpointer data);
 154 static void set_decode_cb               (GtkAction *action, GtkRadioAction *current, gpointer data);
 155
 156 static void view_source_cb              (GtkAction      *action,
 157                                          gpointer        data);
 158
 159 static void show_all_header_cb          (GtkToggleAction        *action,
 160                                          gpointer        data);
 161 static void msg_hide_quotes_cb          (GtkToggleAction        *action,
 162                                          gpointer        data);
 163
 164 static void compose_cb                  (GtkAction      *action,
 165                                          gpointer        data);
 166 static void reply_cb                    (GtkAction      *action,
 167                                          gpointer        data);
 168
 169 static PrefsAccount *select_account_from_list
 170                                         (GList          *ac_list);
 171 static void addressbook_open_cb         (GtkAction      *action,
 172                                          gpointer        data);
 173 static void add_address_cb              (GtkAction      *action,
 174                                          gpointer        data);
 175 static void create_filter_cb            (GtkAction      *action,
 176                                          gpointer        data);
 177 static void create_processing_cb        (GtkAction      *action,
 178                                          gpointer        data);
 179 static void open_urls_cb                (GtkAction      *action,
 180                                          gpointer        data);
 181
 182 static void about_cb                    (GtkAction      *action,
 183                                          gpointer        data);
 184 static void messageview_update          (MessageView    *msgview,
 185                                          MsgInfo        *old_msginfo);
 186 static gboolean messageview_update_msg  (gpointer source, gpointer data);
 187
 188 static void save_part_as_cb(GtkAction *action, gpointer data);
 189 static void view_part_as_text_cb(GtkAction *action, gpointer data);
 190 static void open_part_cb(GtkAction *action, gpointer data);
 191 #ifndef G_OS_WIN32
 192 static void open_part_with_cb(GtkAction *action, gpointer data);
 193 #endif
 194 static void check_signature_cb(GtkAction *action, gpointer data);
 195 static void goto_next_part_cb(GtkAction *action, gpointer data);
 196 static void goto_prev_part_cb(GtkAction *action, gpointer data);
 197
 198 static void messageview_nothing_cb         (GtkAction *action, gpointer data)
 199 {
 200
 201 }
 202
 203 static GList *msgview_list = NULL;
 204 static GtkActionEntry msgview_entries[] =
 205 {
 206         {"Menu",                        NULL, "Menu" },
 207 /* menus */
 208         {"File",                        NULL, N_("_File") },
 209         {"Edit",                        NULL, N_("_Edit") },
 210         {"View",                        NULL, N_("_View") },
 211         {"Message",                     NULL, N_("_Message") },
 212         {"Tools",                       NULL, N_("_Tools") },
 213         {"Help",                        NULL, N_("_Help") },
 214         {"PlaceHolder",                 NULL, "Placeholder", NULL, NULL, G_CALLBACK(messageview_nothing_cb) },
 215
 216 /* File menu */
 217         {"File/SaveAs",                 NULL, N_("_Save email as..."), "<control>S", NULL, G_CALLBACK(save_as_cb) },
 218         {"File/SavePartAs",             NULL, N_("_Save part as..."), "Y", NULL, G_CALLBACK(save_part_as_cb) },
 219         {"File/PageSetup",              NULL, N_("Page setup..."), NULL, NULL, G_CALLBACK(page_setup_cb) },
 220         {"File/Print",                  NULL, N_("_Print..."), "<control>P", NULL, G_CALLBACK(print_cb) },
 221         {"File/---",                    NULL, "---", NULL, NULL, NULL },
 222         {"File/Close",                  NULL, N_("_Close"), "<control>W", NULL, G_CALLBACK(close_cb) },
 223
 224 /* Edit menu */
 225         {"Edit/Copy",                   NULL, N_("_Copy"), "<control>C", NULL, G_CALLBACK(copy_cb) },
 226         {"Edit/SelectAll",              NULL, N_("_Select all"), "<control>A", NULL, G_CALLBACK(allsel_cb) },
 227         {"Edit/---",                    NULL, "---", NULL, NULL, NULL },
 228         {"Edit/Find",                   NULL, N_("_Find"), "<control>F", NULL, G_CALLBACK(search_cb) },
 229
 230 /* View menu */
 231         {"View/Goto",                   NULL, N_("_Go to") },
 232         {"View/Goto/Prev",              NULL, N_("_Previous message"), "P", NULL, G_CALLBACK(prev_cb) },
 233         {"View/Goto/Next",              NULL, N_("_Next message"), "N", NULL, G_CALLBACK(next_cb) },
 234         {"View/Goto/---",               NULL, "---", NULL, NULL, NULL },
 235         {"View/Goto/PrevUnread",        NULL, N_("P_revious unread message"), "<shift>P", NULL, G_CALLBACK(prev_unread_cb) },
 236         {"View/Goto/NextUnread",        NULL, N_("N_ext unread message"), "<shift>N", NULL, G_CALLBACK(next_unread_cb) },
 237         /* {"View/Goto/---",            NULL, "---", NULL, NULL, NULL }, */
 238         {"View/Goto/PrevNew",           NULL, N_("Previous ne_w message"), NULL, NULL, G_CALLBACK(prev_new_cb) },
 239         {"View/Goto/NextNew",           NULL, N_("Ne_xt new message"), NULL, NULL, G_CALLBACK(next_new_cb) },
 240         /* {"View/Goto/---",            NULL, "---", NULL, NULL, NULL }, */
 241         {"View/Goto/PrevMarked",        NULL, N_("Previous _marked message"), NULL, NULL, G_CALLBACK(prev_marked_cb) },
 242         {"View/Goto/NextMarked",        NULL, N_("Next m_arked message"), NULL, NULL, G_CALLBACK(next_marked_cb) },
 243         /* {"View/Goto/---",            NULL, "---", NULL, NULL, NULL }, */
 244         {"View/Goto/PrevLabeled",       NULL, N_("Previous _labeled message"), NULL, NULL, G_CALLBACK(prev_labeled_cb) },
 245         {"View/Goto/NextLabeled",       NULL, N_("Next la_beled message"), NULL, NULL, G_CALLBACK(next_labeled_cb) },
 246         /* {"View/Goto/---",                    NULL, "---", NULL, NULL, NULL }, */
 247         {"View/Goto/PrevHistory",       NULL, N_("Previous opened message"), "<alt>Left", NULL, G_CALLBACK(prev_history_cb) },
 248         {"View/Goto/NextHistory",       NULL, N_("Next opened message"), "<alt>Right", NULL, G_CALLBACK(next_history_cb) },
 249         /* {"View/Goto/---",            NULL, "---", NULL, NULL, NULL }, */
 250         {"View/Goto/ParentMessage",     NULL, N_("Parent message"), "<control>Up", NULL, G_CALLBACK(parent_cb) },
 251         /* {"View/Goto/---",            NULL, "---", NULL, NULL, NULL }, */
 252         {"View/Goto/NextUnreadFolder",  NULL, N_("Next unread _folder"), "<shift>G", NULL, G_CALLBACK(goto_unread_folder_cb) },
 253         {"View/Goto/OtherFolder",       NULL, N_("_Other folder..."), "G", NULL, G_CALLBACK(goto_folder_cb) },
 254         /* {"View/Goto/---",            NULL, "---", NULL, NULL, NULL }, */
 255         {"View/Goto/NextPart",          NULL, N_("Next part"), "A", NULL, G_CALLBACK(goto_next_part_cb) },
 256         {"View/Goto/PrevPart",          NULL, N_("Previous part"), "Z", NULL, G_CALLBACK(goto_prev_part_cb) },
 257         {"View/Scroll",                 NULL, N_("Message scroll") },
 258         {"View/Scroll/PrevLine",        NULL, N_("Previous line"), NULL, NULL, G_CALLBACK(scroll_prev_line_cb) },
 259         {"View/Scroll/NextLine",        NULL, N_("Next line"), NULL, NULL, G_CALLBACK(scroll_next_line_cb) },
 260         {"View/Scroll/PrevPage",        NULL, N_("Previous page"), NULL, NULL, G_CALLBACK(scroll_prev_page_cb) },
 261         {"View/Scroll/NextPage",        NULL, N_("Next page"), NULL, NULL, G_CALLBACK(scroll_next_page_cb) },
 262         /* {"View/Scroll/---",          NULL, "---", NULL, NULL, NULL }, */
 263
 264         {"View/Encoding",               NULL, N_("Character _encoding") }, /* set_charset_cb */
 265         {"View/Encoding/---",           NULL, "---" },
 266 #define ENC_ACTION(cs_char,c_char,string) \
 267         { "View/Encoding/" cs_char, NULL, N_(string), NULL, NULL, c_char }
 268
 269         {"View/Encoding/Western",       NULL, N_("Western European") },
 270         {"View/Encoding/Baltic",        NULL, N_("Baltic") },
 271         {"View/Encoding/Hebrew",        NULL, N_("Hebrew") },
 272         {"View/Encoding/Arabic",        NULL, N_("Arabic") },
 273         {"View/Encoding/Cyrillic",      NULL, N_("Cyrillic") },
 274         {"View/Encoding/Japanese",      NULL, N_("Japanese") },
 275         {"View/Encoding/Chinese",       NULL, N_("Chinese") },
 276         {"View/Encoding/Korean",        NULL, N_("Korean") },
 277         {"View/Encoding/Thai",          NULL, N_("Thai") },
 278
 279         {"View/Decode",                 NULL, N_("Decode") }, /* set_decode_cb */
 280         {"View/Decode/---",             NULL, "---" },
 281
 282 #define DEC_ACTION(cs_type,c_type,string) \
 283         { "View/Decode/" cs_type, NULL, N_(string), NULL, NULL, c_type }
 284
 285         {"View/---",                    NULL, "---", NULL, NULL, NULL },
 286         {"View/MessageSource",          NULL, N_("Mess_age source"), "<control>U", NULL, G_CALLBACK(view_source_cb) },
 287         {"View/Part",                   NULL, N_("Message part") },
 288         {"View/Part/AsText",            NULL, N_("View as text"), "T", NULL, G_CALLBACK(view_part_as_text_cb) },
 289         {"View/Part/Open",              NULL, N_("Open"), "L", NULL, G_CALLBACK(open_part_cb) },
 290 #ifndef G_OS_WIN32
 291         {"View/Part/OpenWith",          NULL, N_("Open with..."), "O", NULL, G_CALLBACK(open_part_with_cb) },
 292 #endif
 293
 294         {"View/Quotes",                 NULL, N_("Quotes") },
 295
 296 /* Message menu */
 297         {"Message/Compose",             NULL, N_("Compose _new message"), "<control>M", NULL, G_CALLBACK(compose_cb) },
 298         {"Message/---",                 NULL, "---", NULL, NULL, NULL },
 299
 300         {"Message/Reply",               NULL, N_("_Reply"), "<control>R", NULL, G_CALLBACK(reply_cb) }, /* COMPOSE_REPLY */
 301         {"Message/ReplyTo",             NULL, N_("Repl_y to") },
 302         {"Message/ReplyTo/All",         NULL, N_("_All"), "<control><shift>R", NULL, G_CALLBACK(reply_cb) }, /* COMPOSE_REPLY_TO_ALL */
 303         {"Message/ReplyTo/Sender",      NULL, N_("_Sender"), NULL, NULL, G_CALLBACK(reply_cb) }, /* COMPOSE_REPLY_TO_SENDER */
 304         {"Message/ReplyTo/List",        NULL, N_("Mailing _list"), "<control>L", NULL, G_CALLBACK(reply_cb) }, /* COMPOSE_REPLY_TO_LIST */
 305         /* {"Message/---",                      NULL, "---", NULL, NULL, NULL }, */
 306
 307         {"Message/Forward",             NULL, N_("_Forward"), "<control><alt>F", NULL, G_CALLBACK(reply_cb) }, /* COMPOSE_FORWARD_INLINE */
 308         {"Message/ForwardAtt",          NULL, N_("For_ward as attachment"), NULL, NULL, G_CALLBACK(reply_cb) }, /* COMPOSE_FORWARD_AS_ATTACH */
 309         {"Message/Redirect",            NULL, N_("Redirec_t"), NULL, NULL, G_CALLBACK(reply_cb) }, /* COMPOSE_REDIRECT */
 310         {"Message/CheckSignature",              NULL, N_("Check signature"), "C", NULL, G_CALLBACK(check_signature_cb) },
 311
 312 /* Tools menu */
 313         {"Tools/AddressBook",           NULL, N_("_Address book"), "<control><shift>A", NULL, G_CALLBACK(addressbook_open_cb) },
 314         {"Tools/AddSenderToAB",         NULL, N_("Add sender to address boo_k"), NULL, NULL, G_CALLBACK(add_address_cb) },
 315         {"Tools/---",                   NULL, "---", NULL, NULL, NULL },
 316
 317         {"Tools/CreateFilterRule",                      NULL, N_("_Create filter rule") },
 318         {"Tools/CreateFilterRule/Automatically",        NULL, N_("_Automatically"), NULL, NULL, G_CALLBACK(create_filter_cb) }, /* FILTER_BY_AUTO */
 319         {"Tools/CreateFilterRule/ByFrom",               NULL, N_("By _From"), NULL, NULL, G_CALLBACK(create_filter_cb) }, /* FILTER_BY_FROM */
 320         {"Tools/CreateFilterRule/ByTo",                 NULL, N_("By _To"), NULL, NULL, G_CALLBACK(create_filter_cb) }, /* FILTER_BY_TO     */
 321         {"Tools/CreateFilterRule/BySubject",            NULL, N_("By _Subject"), NULL, NULL, G_CALLBACK(create_filter_cb) }, /* FILTER_BY_SUBJECT */
 322
 323         {"Tools/CreateProcessingRule",                  NULL, N_("Create processing rule") },
 324         {"Tools/CreateProcessingRule/Automatically",    NULL, N_("_Automatically"), NULL, NULL, G_CALLBACK(create_processing_cb) },
 325         {"Tools/CreateProcessingRule/ByFrom",           NULL, N_("By _From"), NULL, NULL, G_CALLBACK(create_processing_cb) },
 326         {"Tools/CreateProcessingRule/ByTo",             NULL, N_("By _To"), NULL, NULL, G_CALLBACK(create_processing_cb) },
 327         {"Tools/CreateProcessingRule/BySubject",                NULL, N_("By _Subject"), NULL, NULL, G_CALLBACK(create_processing_cb) },
 328
 329         /* {"Tools/---",                        NULL, "---", NULL, NULL, NULL }, */
 330
 331         {"Tools/ListUrls",              NULL, N_("List _URLs..."), "<control><shift>U", NULL, G_CALLBACK(open_urls_cb) },
 332
 333         /* {"Tools/---",                        NULL, "---", NULL, NULL, NULL }, */
 334         {"Tools/Actions",       NULL, N_("Actio_ns") },
 335         {"Tools/Actions/PlaceHolder",   NULL, "Placeholder", NULL, NULL, G_CALLBACK(messageview_nothing_cb) },
 336
 337 /* Help menu */
 338         {"Help/About",          NULL, N_("_About"), NULL, NULL, G_CALLBACK(about_cb) },
 339 };
 340
 341 static GtkToggleActionEntry msgview_toggle_entries[] =
 342 {
 343         {"View/AllHeaders",             NULL, N_("Show all _headers"), "<control>H", NULL, G_CALLBACK(show_all_header_cb) }, /* toggle */
 344         {"View/Quotes/CollapseAll",     NULL, N_("_Collapse all"), "<control><shift>Q", NULL, G_CALLBACK(msg_hide_quotes_cb) }, /* 1 toggle */
 345         {"View/Quotes/Collapse2",               NULL, N_("Collapse from level _2"), NULL, NULL, G_CALLBACK(msg_hide_quotes_cb) }, /* 2 toggle */
 346         {"View/Quotes/Collapse3",               NULL, N_("Collapse from level _3"), NULL, NULL, G_CALLBACK(msg_hide_quotes_cb) }, /* 3 toggle */
 347 };
 348
 349 static GtkRadioActionEntry msgview_radio_enc_entries[] =
 350 {
 351         ENC_ACTION(CS_AUTO, C_AUTO, N_("_Automatic")), /* RADIO set_charset_cb */
 352         ENC_ACTION(CS_US_ASCII, C_US_ASCII, N_("7bit ASCII (US-ASC_II)")), /* RADIO set_charset_cb */
 353         ENC_ACTION(CS_UTF_8, C_UTF_8, N_("Unicode (_UTF-8)")), /* RADIO set_charset_cb */
 354         ENC_ACTION("Western/"CS_ISO_8859_1, C_ISO_8859_1, "ISO-8859-_1"), /* RADIO set_charset_cb */
 355         ENC_ACTION("Western/"CS_ISO_8859_15, C_ISO_8859_15, "ISO-8859-15"), /* RADIO set_charset_cb */
 356         ENC_ACTION("Western/"CS_WINDOWS_1252, C_WINDOWS_1252, "Windows-1252"), /* RADIO set_charset_cb */
 357         ENC_ACTION(CS_ISO_8859_2, C_ISO_8859_2, N_("Central European (ISO-8859-_2)")), /* RADIO set_charset_cb */
 358         ENC_ACTION("Baltic/"CS_ISO_8859_13, C_ISO_8859_13, "ISO-8859-13"), /* RADIO set_charset_cb */
 359         ENC_ACTION("Baltic/"CS_ISO_8859_4, C_ISO_8859_14, "ISO-8859-_4"), /* RADIO set_charset_cb */
 360         ENC_ACTION(CS_ISO_8859_7, C_ISO_8859_7, N_("Greek (ISO-8859-_7)")), /* RADIO set_charset_cb */
 361         ENC_ACTION("Hebrew/"CS_ISO_8859_8, C_ISO_8859_8, "ISO-8859-_8"), /* RADIO set_charset_cb */
 362         ENC_ACTION("Hebrew/"CS_WINDOWS_1255, C_WINDOWS_1255, "Windows-1255"), /* RADIO set_charset_cb */
 363         ENC_ACTION("Arabic/"CS_ISO_8859_6, C_ISO_8859_6, "ISO-8859-_6"), /* RADIO set_charset_cb */
 364         ENC_ACTION("Arabic/"CS_WINDOWS_1256, C_WINDOWS_1256, "Windows-1256"), /* RADIO set_charset_cb */
 365         ENC_ACTION(CS_ISO_8859_9, C_ISO_8859_9, N_("Turkish (ISO-8859-_9)")), /* RADIO set_charset_cb */
 366         ENC_ACTION("Cyrillic/"CS_ISO_8859_5, C_ISO_8859_5, "ISO-8859-_5"), /* RADIO set_charset_cb */
 367         ENC_ACTION("Cyrillic/"CS_KOI8_R, C_KOI8_R, "KOI8-_R"), /* RADIO set_charset_cb */
 368         ENC_ACTION("Cyrillic/"CS_KOI8_U, C_KOI8_U, "KOI8-_U"), /* RADIO set_charset_cb */
 369         ENC_ACTION("Cyrillic/"CS_WINDOWS_1251, C_WINDOWS_1251, "Windows-1251"), /* RADIO set_charset_cb */
 370         ENC_ACTION("Japanese/"CS_ISO_2022_JP, C_ISO_2022_JP, "ISO-2022-_JP"), /* RADIO set_charset_cb */
 371         ENC_ACTION("Japanese/"CS_ISO_2022_JP_2, C_ISO_2022_JP_2, "ISO-2022-JP-_2"), /* RADIO set_charset_cb */
 372         ENC_ACTION("Japanese/"CS_EUC_JP, C_EUC_JP, "_EUC-JP"), /* RADIO set_charset_cb */
 373         ENC_ACTION("Japanese/"CS_SHIFT_JIS, C_SHIFT_JIS, "_Shift-JIS"), /* RADIO set_charset_cb */
 374         ENC_ACTION("Chinese/"CS_GB18030, C_GB18030, "_GB18030"), /* RADIO set_charset_cb */
 375         ENC_ACTION("Chinese/"CS_GB2312, C_GB2312, "_GB2312"), /* RADIO set_charset_cb */
 376         ENC_ACTION("Chinese/"CS_GBK, C_GBK, "GB_K"), /* RADIO set_charset_cb */
 377         ENC_ACTION("Chinese/"CS_BIG5, C_BIG5, "_Big5-JP"), /* RADIO set_charset_cb */
 378         ENC_ACTION("Chinese/"CS_EUC_TW, C_EUC_TW, "EUC-_TW"), /* RADIO set_charset_cb */
 379         ENC_ACTION("Korean/"CS_EUC_KR, C_EUC_KR, "_EUC-KR"), /* RADIO set_charset_cb */
 380         ENC_ACTION("Korean/"CS_ISO_2022_KR, C_ISO_2022_KR, "_ISO-2022-KR"), /* RADIO set_charset_cb */
 381         ENC_ACTION("Thai/"CS_TIS_620, C_TIS_620, "_TIS-620-KR"), /* RADIO set_charset_cb */
 382         ENC_ACTION("Thai/"CS_WINDOWS_874, C_WINDOWS_874, "_Windows-874"), /* RADIO set_charset_cb */
 383 };
 384
 385 static GtkRadioActionEntry msgview_radio_dec_entries[] =
 386 {
 387         DEC_ACTION("AutoDetect", 0, N_("_Auto detect")),        /* set_decode_cb */
 388         /* --- */
 389         DEC_ACTION("8bit", ENC_8BIT, "_8bit"),
 390         DEC_ACTION("QP", ENC_QUOTED_PRINTABLE, "_Quoted printable"),
 391         DEC_ACTION("B64", ENC_BASE64, "_Base64"),
 392         DEC_ACTION("Uuencode", ENC_X_UUENCODE, "_Uuencode"),
 393 };
 394
 395 MessageView *messageview_create(MainWindow *mainwin)
 396 {
 397         MessageView *messageview;
 398         GtkWidget *vbox;
 399         HeaderView *headerview;
 400         MimeView *mimeview;
 401         NoticeView *noticeview;
 402
 403         debug_print("Creating message view...\n");
 404         messageview = g_new0(MessageView, 1);
 405
 406         headerview = headerview_create();
 407
 408         noticeview = noticeview_create(mainwin);
 409
 410         mimeview = mimeview_create(mainwin);
 411         mimeview->textview = textview_create();
 412         mimeview->textview->messageview = messageview;
 413         mimeview->messageview = messageview;
 414
 415         vbox = gtk_vbox_new(FALSE, 0);
 416         gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET_PTR(headerview),
 417                            FALSE, FALSE, 0);
 418         gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET_PTR(noticeview),
 419                            FALSE, FALSE, 0);
 420         gtk_box_pack_start(GTK_BOX(vbox),
 421                            GTK_WIDGET_PTR(mimeview), TRUE, TRUE, 0);
 422         gtk_widget_show(vbox);
 423
 424         messageview->vbox        = vbox;
 425         messageview->new_window  = FALSE;
 426         messageview->window      = NULL;
 427         messageview->headerview  = headerview;
 428         messageview->mimeview    = mimeview;
 429         messageview->noticeview = noticeview;
 430         messageview->mainwin    = mainwin;
 431
 432         messageview->statusbar     = NULL;
 433         messageview->statusbar_cid = 0;
 434
 435         messageview->show_full_text= FALSE;
 436         messageview->update_needed = FALSE;
 437
 438         messageview->msginfo_update_callback_id =
 439                 hooks_register_hook(MSGINFO_UPDATE_HOOKLIST, messageview_update_msg, (gpointer) messageview);
 440
 441         return messageview;
 442 }
 443
 444 GList *messageview_get_msgview_list(void)
 445 {
 446         return msgview_list;
 447 }
 448
 449 void messageview_update_actions_menu(MessageView *msgview)
 450 {
 451         /* Messages opened in a new window do not have a menu bar */
 452         if (msgview->menubar == NULL)
 453                 return;
 454         action_update_msgview_menu(msgview->ui_manager, "/Menu/Tools/Actions", msgview);
 455 }
 456
 457 static void messageview_add_toolbar(MessageView *msgview, GtkWidget *window)
 458 {
 459         GtkWidget *handlebox;
 460         GtkWidget *vbox;
 461         GtkWidget *menubar;
 462 #ifndef GENERIC_UMPC
 463         GtkWidget *statusbar = NULL;
 464 #endif
 465         GtkActionGroup *action_group;
 466
 467
 468         vbox = gtk_vbox_new(FALSE, 0);
 469         gtk_widget_show(vbox);
 470         gtk_container_add(GTK_CONTAINER(window), vbox);
 471
 472         msgview->ui_manager = gtk_ui_manager_new();
 473         action_group = cm_menu_create_action_group_full(msgview->ui_manager,"Menu", msgview_entries,
 474                         G_N_ELEMENTS(msgview_entries), (gpointer)msgview);
 475         gtk_action_group_add_toggle_actions(action_group, msgview_toggle_entries,
 476                         G_N_ELEMENTS(msgview_toggle_entries), (gpointer)msgview);
 477         gtk_action_group_add_radio_actions(action_group, msgview_radio_enc_entries,
 478                         G_N_ELEMENTS(msgview_radio_enc_entries), C_AUTO, G_CALLBACK(set_charset_cb), (gpointer)msgview);
 479         gtk_action_group_add_radio_actions(action_group, msgview_radio_dec_entries,
 480                         G_N_ELEMENTS(msgview_radio_dec_entries), C_AUTO, G_CALLBACK(set_decode_cb), (gpointer)msgview);
 481
 482         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/", "Menu", NULL, GTK_UI_MANAGER_MENUBAR)
 483         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu", "File", "File", GTK_UI_MANAGER_MENU)
 484         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu", "Edit", "Edit", GTK_UI_MANAGER_MENU)
 485         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu", "View", "View", GTK_UI_MANAGER_MENU)
 486         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu", "Message", "Message", GTK_UI_MANAGER_MENU)
 487         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu", "Tools", "Tools", GTK_UI_MANAGER_MENU)
 488         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu", "Help", "Help", GTK_UI_MANAGER_MENU)
 489
 490 /* File menu */
 491         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/File", "SaveAs", "File/SaveAs", GTK_UI_MANAGER_MENUITEM)
 492         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/File", "SavePartAs", "File/SavePartAs", GTK_UI_MANAGER_MENUITEM)
 493         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/File", "Separator1", "File/---", GTK_UI_MANAGER_SEPARATOR)
 494         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/File", "PageSetup", "File/PageSetup", GTK_UI_MANAGER_MENUITEM)
 495         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/File", "Print", "File/Print", GTK_UI_MANAGER_MENUITEM)
 496         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/File", "Separator2", "File/---", GTK_UI_MANAGER_SEPARATOR)
 497         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/File", "Close", "File/Close", GTK_UI_MANAGER_MENUITEM)
 498
 499 /* Edit menu */
 500         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Edit", "Copy", "Edit/Copy", GTK_UI_MANAGER_MENUITEM)
 501         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Edit", "SelectAll", "Edit/SelectAll", GTK_UI_MANAGER_MENUITEM)
 502         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Edit", "Separator1", "Edit/---", GTK_UI_MANAGER_SEPARATOR)
 503         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Edit", "Find", "Edit/Find", GTK_UI_MANAGER_MENUITEM)
 504
 505 /* View menu */
 506         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View", "Goto", "View/Goto", GTK_UI_MANAGER_MENU)
 507         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "Prev", "View/Goto/Prev", GTK_UI_MANAGER_MENUITEM)
 508         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "Next", "View/Goto/Next", GTK_UI_MANAGER_MENUITEM)
 509         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "Separator1", "View/Goto/---", GTK_UI_MANAGER_SEPARATOR)
 510         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "PrevUnread", "View/Goto/PrevUnread", GTK_UI_MANAGER_MENUITEM)
 511         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "NextUnread", "View/Goto/NextUnread", GTK_UI_MANAGER_MENUITEM)
 512         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "Separator2", "View/Goto/---", GTK_UI_MANAGER_SEPARATOR)
 513         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "PrevNew", "View/Goto/PrevNew", GTK_UI_MANAGER_MENUITEM)
 514         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "NextNew", "View/Goto/NextNew", GTK_UI_MANAGER_MENUITEM)
 515         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "Separator3", "View/Goto/---", GTK_UI_MANAGER_SEPARATOR)
 516         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "PrevMarked", "View/Goto/PrevMarked", GTK_UI_MANAGER_MENUITEM)
 517         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "NextMarked", "View/Goto/NextMarked", GTK_UI_MANAGER_MENUITEM)
 518         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "Separator4", "View/Goto/---", GTK_UI_MANAGER_SEPARATOR)
 519         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "PrevLabeled", "View/Goto/PrevLabeled", GTK_UI_MANAGER_MENUITEM)
 520         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "NextLabeled", "View/Goto/NextLabeled", GTK_UI_MANAGER_MENUITEM)
 521         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "Separator5", "View/Goto/---", GTK_UI_MANAGER_SEPARATOR)
 522         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "PrevHistory", "View/Goto/PrevHistory", GTK_UI_MANAGER_MENUITEM)
 523         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "NextHistory", "View/Goto/NextHistory", GTK_UI_MANAGER_MENUITEM)
 524         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "Separator6", "View/Goto/---", GTK_UI_MANAGER_SEPARATOR)
 525         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "ParentMessage", "View/Goto/ParentMessage", GTK_UI_MANAGER_MENUITEM)
 526         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "Separator7", "View/Goto/---", GTK_UI_MANAGER_SEPARATOR)
 527         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "NextUnreadFolder", "View/Goto/NextUnreadFolder", GTK_UI_MANAGER_MENUITEM)
 528         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "OtherFolder", "View/Goto/OtherFolder", GTK_UI_MANAGER_MENUITEM)
 529         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "Separator8", "View/Goto/---", GTK_UI_MANAGER_SEPARATOR)
 530         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "NextPart", "View/Goto/NextPart", GTK_UI_MANAGER_MENUITEM)
 531         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "PrevPart", "View/Goto/PrevPart", GTK_UI_MANAGER_MENUITEM)
 532
 533         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View", "Scroll", "View/Scroll", GTK_UI_MANAGER_MENU)
 534         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Scroll", "PrevLine", "View/Scroll/PrevLine", GTK_UI_MANAGER_MENUITEM)
 535         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Scroll", "NextLine", "View/Scroll/NextLine", GTK_UI_MANAGER_MENUITEM)
 536         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Scroll", "PrevPage", "View/Scroll/PrevPage", GTK_UI_MANAGER_MENUITEM)
 537         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Scroll", "NextPage", "View/Scroll/NextPage", GTK_UI_MANAGER_MENUITEM)
 538
 539         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View", "Separator1", "View/---", GTK_UI_MANAGER_SEPARATOR)
 540
 541         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View", "Encoding", "View/Encoding", GTK_UI_MANAGER_MENU)
 542         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", CS_AUTO, "View/Encoding/"CS_AUTO, GTK_UI_MANAGER_MENUITEM)
 543         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", "Separator1", "View/Encoding/---", GTK_UI_MANAGER_SEPARATOR)
 544         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", CS_US_ASCII, "View/Encoding/"CS_US_ASCII, GTK_UI_MANAGER_MENUITEM)
 545         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", CS_UTF_8, "View/Encoding/"CS_UTF_8, GTK_UI_MANAGER_MENUITEM)
 546         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", "Separator2", "View/Encoding/---", GTK_UI_MANAGER_SEPARATOR)
 547
 548         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", "Western", "View/Encoding/Western", GTK_UI_MANAGER_MENU)
 549         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Western", CS_ISO_8859_1, "View/Encoding/Western/"CS_ISO_8859_1, GTK_UI_MANAGER_MENUITEM)
 550         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Western", CS_ISO_8859_15, "View/Encoding/Western/"CS_ISO_8859_15, GTK_UI_MANAGER_MENUITEM)
 551         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Western", CS_WINDOWS_1252, "View/Encoding/Western/"CS_WINDOWS_1252, GTK_UI_MANAGER_MENUITEM)
 552
 553         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", CS_ISO_8859_2, "View/Encoding/"CS_ISO_8859_2, GTK_UI_MANAGER_MENUITEM)
 554
 555         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", "Baltic", "View/Encoding/Baltic", GTK_UI_MANAGER_MENU)
 556         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Baltic", CS_ISO_8859_13, "View/Encoding/Baltic/"CS_ISO_8859_13, GTK_UI_MANAGER_MENUITEM)
 557         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Baltic", CS_ISO_8859_4, "View/Encoding/Baltic/"CS_ISO_8859_4, GTK_UI_MANAGER_MENUITEM)
 558
 559         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", CS_ISO_8859_7, "View/Encoding/"CS_ISO_8859_7, GTK_UI_MANAGER_MENUITEM)
 560
 561         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", "Hebrew", "View/Encoding/Hebrew", GTK_UI_MANAGER_MENU)
 562         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Hebrew", CS_ISO_8859_8, "View/Encoding/Hebrew/"CS_ISO_8859_8, GTK_UI_MANAGER_MENUITEM)
 563         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Hebrew", CS_WINDOWS_1255, "View/Encoding/Hebrew/"CS_WINDOWS_1255, GTK_UI_MANAGER_MENUITEM)
 564
 565         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", "Arabic", "View/Encoding/Arabic", GTK_UI_MANAGER_MENU)
 566         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Arabic", CS_ISO_8859_6, "View/Encoding/Arabic/"CS_ISO_8859_6, GTK_UI_MANAGER_MENUITEM)
 567         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Arabic", CS_WINDOWS_1256, "View/Encoding/Arabic/"CS_WINDOWS_1256, GTK_UI_MANAGER_MENUITEM)
 568
 569         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", CS_ISO_8859_9, "View/Encoding/"CS_ISO_8859_9, GTK_UI_MANAGER_MENUITEM)
 570
 571         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", "Cyrillic", "View/Encoding/Cyrillic", GTK_UI_MANAGER_MENU)
 572         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Cyrillic", CS_ISO_8859_5, "View/Encoding/Cyrillic/"CS_ISO_8859_5, GTK_UI_MANAGER_MENUITEM)
 573         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Cyrillic", CS_KOI8_R, "View/Encoding/Cyrillic/"CS_KOI8_R, GTK_UI_MANAGER_MENUITEM)
 574         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Cyrillic", CS_KOI8_U, "View/Encoding/Cyrillic/"CS_KOI8_U, GTK_UI_MANAGER_MENUITEM)
 575         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Cyrillic", CS_WINDOWS_1251, "View/Encoding/Cyrillic/"CS_WINDOWS_1251, GTK_UI_MANAGER_MENUITEM)
 576
 577         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", "Japanese", "View/Encoding/Japanese", GTK_UI_MANAGER_MENU)
 578         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Japanese", CS_ISO_2022_JP, "View/Encoding/Japanese/"CS_ISO_2022_JP, GTK_UI_MANAGER_MENUITEM)
 579         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Japanese", CS_ISO_2022_JP_2, "View/Encoding/Japanese/"CS_ISO_2022_JP_2, GTK_UI_MANAGER_MENUITEM)
 580         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Japanese", CS_EUC_JP, "View/Encoding/Japanese/"CS_EUC_JP, GTK_UI_MANAGER_MENUITEM)
 581         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Japanese", CS_SHIFT_JIS, "View/Encoding/Japanese/"CS_SHIFT_JIS, GTK_UI_MANAGER_MENUITEM)
 582
 583         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", "Chinese", "View/Encoding/Chinese", GTK_UI_MANAGER_MENU)
 584         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Chinese", CS_GB18030, "View/Encoding/Chinese/"CS_GB18030, GTK_UI_MANAGER_MENUITEM)
 585         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Chinese", CS_GB2312, "View/Encoding/Chinese/"CS_GB2312, GTK_UI_MANAGER_MENUITEM)
 586         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Chinese", CS_GBK, "View/Encoding/Chinese/"CS_GBK, GTK_UI_MANAGER_MENUITEM)
 587         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Chinese", CS_BIG5, "View/Encoding/Chinese/"CS_BIG5, GTK_UI_MANAGER_MENUITEM)
 588         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Chinese", CS_EUC_TW, "View/Encoding/Chinese/"CS_EUC_TW, GTK_UI_MANAGER_MENUITEM)
 589
 590         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", "Korean", "View/Encoding/Korean", GTK_UI_MANAGER_MENU)
 591         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Korean", CS_EUC_KR, "View/Encoding/Korean/"CS_EUC_KR, GTK_UI_MANAGER_MENUITEM)
 592         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Korean", CS_ISO_2022_KR, "View/Encoding/Korean/"CS_ISO_2022_KR, GTK_UI_MANAGER_MENUITEM)
 593
 594         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", "Thai", "View/Encoding/Thai", GTK_UI_MANAGER_MENU)
 595         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Thai", CS_TIS_620, "View/Encoding/Thai/"CS_TIS_620, GTK_UI_MANAGER_MENUITEM)
 596         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Thai", CS_WINDOWS_874, "View/Encoding/Thai/"CS_WINDOWS_874, GTK_UI_MANAGER_MENUITEM)
 597
 598         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View", "Decode", "View/Decode", GTK_UI_MANAGER_MENU)
 599         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Decode", "AutoDetect", "View/Decode/AutoDetect", GTK_UI_MANAGER_MENUITEM)
 600         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Decode", "Separator1", "View/Decode/---", GTK_UI_MANAGER_SEPARATOR)
 601         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Decode", "8bit", "View/Decode/8bit", GTK_UI_MANAGER_MENUITEM)
 602         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Decode", "QP", "View/Decode/QP", GTK_UI_MANAGER_MENUITEM)
 603         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Decode", "B64", "View/Decode/B64", GTK_UI_MANAGER_MENUITEM)
 604         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Decode", "Uuencode", "View/Decode/Uuencode", GTK_UI_MANAGER_MENUITEM)
 605
 606         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View", "Separator2", "View/---", GTK_UI_MANAGER_SEPARATOR)
 607
 608         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View", "MessageSource", "View/MessageSource", GTK_UI_MANAGER_MENUITEM)
 609         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View", "AllHeaders", "View/AllHeaders", GTK_UI_MANAGER_MENUITEM)
 610         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View", "Quotes", "View/Quotes", GTK_UI_MANAGER_MENU)
 611         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Quotes", "CollapseAll", "View/Quotes/CollapseAll", GTK_UI_MANAGER_MENUITEM)
 612         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Quotes", "Collapse2", "View/Quotes/Collapse2", GTK_UI_MANAGER_MENUITEM)
 613         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Quotes", "Collapse3", "View/Quotes/Collapse3", GTK_UI_MANAGER_MENUITEM)
 614         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View", "Part", "View/Part", GTK_UI_MANAGER_MENU)
 615         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Part", "AsText", "View/Part/AsText", GTK_UI_MANAGER_MENUITEM)
 616         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Part", "Open", "View/Part/Open", GTK_UI_MANAGER_MENUITEM)
 617 #ifndef G_OS_WIN32
 618         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Part", "OpenWith", "View/Part/OpenWith", GTK_UI_MANAGER_MENUITEM)
 619 #endif
 620
 621 /* Message menu */
 622         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message", "Compose", "Message/Compose", GTK_UI_MANAGER_MENUITEM)
 623         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message", "Separator1", "Message/---", GTK_UI_MANAGER_SEPARATOR)
 624         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message", "Reply", "Message/Reply", GTK_UI_MANAGER_MENUITEM)
 625         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message", "ReplyTo", "Message/ReplyTo", GTK_UI_MANAGER_MENU)
 626         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message/ReplyTo", "All", "Message/ReplyTo/All", GTK_UI_MANAGER_MENUITEM)
 627         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message/ReplyTo", "Sender", "Message/ReplyTo/Sender", GTK_UI_MANAGER_MENUITEM)
 628         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message/ReplyTo", "List", "Message/ReplyTo/List", GTK_UI_MANAGER_MENUITEM)
 629         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message", "Separator2", "Message/---", GTK_UI_MANAGER_SEPARATOR)
 630         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message", "Forward", "Message/Forward", GTK_UI_MANAGER_MENUITEM)
 631         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message", "ForwardAtt", "Message/ForwardAtt", GTK_UI_MANAGER_MENUITEM)
 632         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message", "Redirect", "Message/Redirect", GTK_UI_MANAGER_MENUITEM)
 633         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message", "CheckSignature", "Message/CheckSignature", GTK_UI_MANAGER_MENUITEM)
 634
 635 /* Tools menu */
 636         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools", "AddressBook", "Tools/AddressBook", GTK_UI_MANAGER_MENUITEM)
 637         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools", "AddSenderToAB", "Tools/AddSenderToAB", GTK_UI_MANAGER_MENUITEM)
 638         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools", "Separator1", "Tools/---", GTK_UI_MANAGER_SEPARATOR)
 639
 640         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools", "CreateFilterRule", "Tools/CreateFilterRule", GTK_UI_MANAGER_MENU)
 641         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools/CreateFilterRule", "Automatically", "Tools/CreateFilterRule/Automatically", GTK_UI_MANAGER_MENUITEM)
 642         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools/CreateFilterRule", "ByFrom", "Tools/CreateFilterRule/ByFrom", GTK_UI_MANAGER_MENUITEM)
 643         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools/CreateFilterRule", "ByTo", "Tools/CreateFilterRule/ByTo", GTK_UI_MANAGER_MENUITEM)
 644         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools/CreateFilterRule", "BySubject", "Tools/CreateFilterRule/BySubject", GTK_UI_MANAGER_MENUITEM)
 645
 646         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools", "CreateProcessingRule", "Tools/CreateProcessingRule", GTK_UI_MANAGER_MENU)
 647         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools/CreateProcessingRule", "Automatically", "Tools/CreateProcessingRule/Automatically", GTK_UI_MANAGER_MENUITEM)
 648         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools/CreateProcessingRule", "ByFrom", "Tools/CreateProcessingRule/ByFrom", GTK_UI_MANAGER_MENUITEM)
 649         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools/CreateProcessingRule", "ByTo", "Tools/CreateProcessingRule/ByTo", GTK_UI_MANAGER_MENUITEM)
 650         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools/CreateProcessingRule", "BySubject", "Tools/CreateProcessingRule/BySubject", GTK_UI_MANAGER_MENUITEM)
 651         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools", "Separator2", "Tools/---", GTK_UI_MANAGER_SEPARATOR)
 652
 653         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools", "ListUrls", "Tools/ListUrls", GTK_UI_MANAGER_MENUITEM)
 654         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools", "Separator3", "Tools/---", GTK_UI_MANAGER_SEPARATOR)
 655
 656         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools", "Actions", "Tools/Actions", GTK_UI_MANAGER_MENU)
 657         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools/Actions", "PlaceHolder", "Tools/Actions/PlaceHolder", GTK_UI_MANAGER_MENUITEM)
 658
 659 /* Help menu */
 660         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Help", "About", "Help/About", GTK_UI_MANAGER_MENUITEM)
 661
 662         menubar = gtk_ui_manager_get_widget(msgview->ui_manager, "/Menu");
 663         gtk_widget_show_all(menubar);
 664         gtk_window_add_accel_group(GTK_WINDOW(window), gtk_ui_manager_get_accel_group(msgview->ui_manager));
 665
 666         gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, TRUE, 0);
 667
 668         cm_toggle_menu_set_active_full(msgview->ui_manager, "Menu/View/AllHeaders",
 669                                         prefs_common.show_all_headers);
 670
 671         if (prefs_common.toolbar_detachable) {
 672                 handlebox = gtk_handle_box_new();
 673         } else {
 674                 handlebox = gtk_hbox_new(FALSE, 0);
 675         }
 676         gtk_box_pack_start(GTK_BOX(vbox), handlebox, FALSE, FALSE, 0);
 677         gtk_widget_realize(handlebox);
 678         msgview->toolbar = toolbar_create(TOOLBAR_MSGVIEW, handlebox,
 679                                           (gpointer)msgview);
 680 #ifndef GENERIC_UMPC
 681         statusbar = gtk_statusbar_new();
 682         gtk_widget_show(statusbar);
 683         gtk_box_pack_end(GTK_BOX(vbox), statusbar, FALSE, FALSE, 0);
 684         msgview->statusbar = statusbar;
 685         msgview->statusbar_cid = gtk_statusbar_get_context_id
 686                 (GTK_STATUSBAR(statusbar), "Message View");
 687 #else
 688         msgview->statusbar = NULL;
 689         msgview->statusbar_cid = 0;
 690 #endif
 691
 692
 693         msgview->handlebox = handlebox;
 694         msgview->menubar   = menubar;
 695
 696         gtk_container_add(GTK_CONTAINER(vbox),
 697                           GTK_WIDGET_PTR(msgview));
 698
 699         messageview_update_actions_menu(msgview);
 700
 701         msgview_list = g_list_append(msgview_list, msgview);
 702 }
 703
 704 static MessageView *messageview_create_with_new_window_visible(MainWindow *mainwin, gboolean show)
 705 {
 706         MessageView *msgview;
 707         GtkWidget *window;
 708         static GdkGeometry geometry;
 709
 710         window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "messageview");
 711         gtk_window_set_title(GTK_WINDOW(window), _("Claws Mail - Message View"));
 712         gtk_window_set_resizable(GTK_WINDOW(window), TRUE);
 713
 714         if (!geometry.min_height) {
 715                 geometry.min_width = 320;
 716                 geometry.min_height = 200;
 717         }
 718         gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL, &geometry,
 719                                       GDK_HINT_MIN_SIZE);
 720
 721         gtk_widget_set_size_request(window, prefs_common.msgwin_width,
 722                                     prefs_common.msgwin_height);
 723 #ifdef G_OS_WIN32
 724         gtk_window_move(GTK_WINDOW(window), 48, 48);
 725 #endif
 726
 727         msgview = messageview_create(mainwin);
 728
 729         g_signal_connect(G_OBJECT(window), "size_allocate",
 730                          G_CALLBACK(messageview_size_allocate_cb),
 731                          msgview);
 732         g_signal_connect(G_OBJECT(window), "delete_event",
 733                          G_CALLBACK(messageview_delete_cb), msgview);
 734         g_signal_connect(G_OBJECT(window), "key_press_event",
 735                          G_CALLBACK(key_pressed), msgview);
 736         messageview_add_toolbar(msgview, window);
 737
 738         if (show) {
 739                 gtk_widget_show(window);
 740         } else {
 741                 gtk_widget_realize(window);
 742         }
 743
 744         msgview->new_window = TRUE;
 745         msgview->window = window;
 746         msgview->visible = TRUE;
 747
 748         toolbar_set_style(msgview->toolbar->toolbar, msgview->handlebox,
 749                           prefs_common.toolbar_style);
 750         messageview_init(msgview);
 751
 752         if (show) {
 753                 GTK_EVENTS_FLUSH();
 754                 gtk_widget_grab_focus(msgview->mimeview->textview->text);
 755         }
 756
 757         return msgview;
 758 }
 759
 760 MessageView *messageview_create_with_new_window(MainWindow *mainwin)
 761 {
 762         return messageview_create_with_new_window_visible(mainwin, TRUE);
 763 }
 764 void messageview_init(MessageView *messageview)
 765 {
 766         headerview_init(messageview->headerview);
 767         mimeview_init(messageview->mimeview);
 768         /*messageview_set_font(messageview);*/
 769
 770         noticeview_hide(messageview->noticeview);
 771 }
 772
 773 static void notification_convert_header(gchar *dest, gint len,
 774                                         const gchar *src_,
 775                                         gint header_len)
 776 {
 777         char *src;
 778
 779         cm_return_if_fail(src_ != NULL);
 780         cm_return_if_fail(dest != NULL);
 781
 782         if (len < 1) return;
 783
 784         Xstrndup_a(src, src_, len, return);
 785
 786         remove_return(src);
 787
 788         if (is_ascii_str(src)) {
 789                 strncpy2(dest, src, len);
 790                 dest[len - 1] = '\0';
 791                 return;
 792         } else
 793                 conv_encode_header(dest, len, src, header_len, FALSE);
 794 }
 795
 796 static gint disposition_notification_send(MsgInfo *msginfo)
 797 {
 798         gchar buf[BUFFSIZE];
 799         gchar tmp[MAXPATHLEN + 1];
 800         FILE *fp;
 801         GList *ac_list;
 802         PrefsAccount *account = NULL;
 803         gint ok;
 804         gchar *to;
 805         FolderItem *queue, *outbox;
 806         gint num;
 807         gchar *path;
 808         gchar *addr;
 809         gchar *addrp;
 810         gchar *foo = NULL;
 811         gboolean queued_removed = FALSE;
 812         gchar *boundary = NULL;
 813         gchar *date = NULL;
 814         gchar *orig_to = NULL;
 815         gchar *enc_sub = NULL;
 816
 817         if (!msginfo->extradata)
 818                 return -1;
 819         if (!msginfo->extradata->returnreceiptto &&
 820             !msginfo->extradata->dispositionnotificationto)
 821                 return -1;
 822
 823         /* RFC2298: Test for Return-Path */
 824         if (msginfo->extradata->dispositionnotificationto)
 825                 to = msginfo->extradata->dispositionnotificationto;
 826         else
 827                 to = msginfo->extradata->returnreceiptto;
 828
 829         ok = procheader_get_header_from_msginfo(msginfo, buf, sizeof(buf),
 830                                 "Return-Path:");
 831         if (ok == 0) {
 832                 gchar *to_addr = g_strdup(to);
 833                 extract_address(to_addr);
 834                 extract_address(buf);
 835                 ok = strcasecmp(to_addr, buf);
 836                 g_free(to_addr);
 837         } else {
 838                 strncpy(buf, _("<No Return-Path found>"),
 839                                 sizeof(buf));
 840         }
 841
 842         if (ok != 0) {
 843                 AlertValue val;
 844                 gchar *message;
 845                 message = g_markup_printf_escaped(
 846                   _("The notification address to which the return receipt is\n"
 847                     "to be sent does not correspond to the return path:\n"
 848                     "Notification address: %s\n"
 849                     "Return path: %s\n"
 850                     "It is advised to not to send the return receipt."),
 851                   to, buf);
 852                 val = alertpanel_full(_("Warning"), message,
 853                                 _("_Don't Send"), _("_Send"), NULL, FALSE,
 854                                 NULL, ALERT_WARNING, G_ALERTDEFAULT);
 855                 g_free(message);
 856                 if (val != G_ALERTALTERNATE)
 857                         return -1;
 858         }
 859
 860         ac_list = account_find_all_from_address(NULL, msginfo->to);
 861         ac_list = account_find_all_from_address(ac_list, msginfo->cc);
 862
 863         if (ac_list == NULL) {
 864                 AlertValue val =
 865                 alertpanel_full(_("Warning"),
 866                   _("This message is asking for a return receipt notification\n"
 867                     "but according to its 'To:' and 'CC:' headers it was not\n"
 868                     "officially addressed to you.\n"
 869                     "It is advised to not to send the return receipt."),
 870                   _("_Don't Send"), _("_Send"), NULL, FALSE,
 871                   NULL, ALERT_WARNING, G_ALERTDEFAULT);
 872                 if (val != G_ALERTALTERNATE)
 873                         return -1;
 874         }
 875
 876         if (g_list_length(ac_list) > 1) {
 877                 if ((account = select_account_from_list(ac_list)) == NULL)
 878                         return -1;
 879         }
 880         else if (ac_list != NULL)
 881                 account = (PrefsAccount *) ac_list->data;
 882         g_list_free(ac_list);
 883
 884         if (account == NULL)
 885                 account = account_get_default();
 886         if (!account || account->protocol == A_NNTP) {
 887                 alertpanel_error(_("Account for sending mail is not specified.\n"
 888                                    "Please select a mail account before sending."));
 889                 return -1;
 890         }
 891
 892         /* write to temporary file */
 893         g_snprintf(tmp, sizeof(tmp), "%s%ctmpmsg%p",
 894                    get_rc_dir(), G_DIR_SEPARATOR, msginfo);
 895
 896         if ((fp = g_fopen(tmp, "wb")) == NULL) {
 897                 FILE_OP_ERROR(tmp, "fopen");
 898                 return -1;
 899         }
 900
 901         /* chmod for security */
 902         if (change_file_mode_rw(fp, tmp) < 0) {
 903                 FILE_OP_ERROR(tmp, "chmod");
 904                 g_warning("can't change file mode\n");
 905         }
 906
 907         addr = g_strdup(to);
 908
 909         extract_address(addr);
 910         addrp = addr;
 911
 912         /* write queue headers */
 913         ok = fprintf(fp, "AF:\n"
 914                     "NF:0\n"
 915                     "PS:10\n"
 916                     "SRH:1\n"
 917                     "SFN:\n"
 918                     "DSR:\n"
 919                     "MID:\n"
 920                     "CFG:\n"
 921                     "PT:0\n"
 922                     "S:%s\n"
 923                     "RQ:\n"
 924                     "SSV:%s\n"
 925                     "SSH:\n"
 926                     "R:<%s>\n",
 927                     account->address,
 928                     account->smtp_server?account->smtp_server:"",
 929                     addrp);
 930
 931         g_free(addrp);
 932         if (ok < 0)
 933                 goto FILE_ERROR;
 934
 935         /* check whether we need to save the message */
 936         outbox = account_get_special_folder(account, F_OUTBOX);
 937         if (folder_get_default_outbox() == outbox && !prefs_common.savemsg)
 938                 outbox = NULL;
 939         if (outbox) {
 940                 path = folder_item_get_identifier(outbox);
 941                 ok = fprintf(fp, "SCF:%s\n", path);
 942                 g_free(path);
 943
 944                 if (ok < 0)
 945                         goto FILE_ERROR;
 946         }
 947
 948         if (fprintf(fp, "X-Claws-End-Special-Headers: 1\n") < 0)
 949                 goto FILE_ERROR;
 950
 951         /* Date */
 952         get_rfc822_date(buf, sizeof(buf));
 953         if (fprintf(fp, "Date: %s\n", buf) < 0)
 954                 goto FILE_ERROR;
 955
 956         /* From */
 957         if (account->name && *account->name) {
 958                 notification_convert_header
 959                         (buf, sizeof(buf), account->name,
 960                          strlen("From: "));
 961                 if (fprintf(fp, "From: %s <%s>\n", buf, account->address) < 0)
 962                         goto FILE_ERROR;
 963         } else
 964                 if (fprintf(fp, "From: %s\n", account->address) < 0)
 965                         goto FILE_ERROR;
 966
 967         if (fprintf(fp, "To: %s\n", to) < 0)
 968                 goto FILE_ERROR;
 969
 970         /* Subject */
 971         notification_convert_header(buf, sizeof(buf), msginfo->subject,
 972                                     strlen("Subject: "));
 973         if (fprintf(fp, "Subject: Disposition notification: %s\n", buf) < 0)
 974                 goto FILE_ERROR;
 975
 976         /* Message ID */
 977         if (account->set_domain && account->domain) {
 978                 g_snprintf(buf, sizeof(buf), "%s", account->domain);
 979         } else if (!strncmp(get_domain_name(), "localhost", strlen("localhost"))) {
 980                 g_snprintf(buf, sizeof(buf), "%s",
 981                         strchr(account->address, '@') ?
 982                                 strchr(account->address, '@')+1 :
 983                                 account->address);
 984         } else {
 985                 g_snprintf(buf, sizeof(buf), "%s", "");
 986         }
 987
 988         if (account->gen_msgid) {
 989                 gchar *addr = NULL;
 990                 if (account->msgid_with_addr) {
 991                         addr = account->address;
 992                 }
 993                 generate_msgid(buf, sizeof(buf), addr);
 994
 995                 if (fprintf(fp, "Message-ID: <%s>\n", buf) < 0)
 996                         goto FILE_ERROR;
 997         }
 998
 999         boundary = generate_mime_boundary("DN");
1000         get_rfc822_date(buf, sizeof(buf));
1001         date = g_strdup(buf);
1002         if (msginfo->to) {
1003                 orig_to = g_strdup(msginfo->to);
1004                 extract_address(orig_to);
1005         }
1006         if (msginfo->subject && *(msginfo->subject)) {
1007                 enc_sub = g_malloc0(strlen(msginfo->subject)*8);
1008                 qp_encode_line(enc_sub, (const guchar *)msginfo->subject);
1009                 g_strstrip(enc_sub);
1010         }
1011         ok = fprintf(fp,"MIME-Version: 1.0\n"
1012                         "Content-Type: multipart/report; report-type=disposition-notification;\n"
1013                         "  boundary=\"%s\"\n"
1014                         "\n"
1015                         "--%s\n"
1016                         "Content-Type: text/plain; charset=UTF-8\n"
1017                         "Content-Transfer-Encoding: quoted-printable\n"
1018                         "\n"
1019                         "The message sent on: %s\n"
1020                         "To: %s\n"
1021                         "With subject: \"%s\"\n"
1022                         "has been displayed at %s.\n"
1023                         "\n"
1024                         "There is no guarantee that the message has been read or understood.\n"
1025                         "\n"
1026                         "--%s\n"
1027                         "Content-Type: message/disposition-notification\n"
1028                         "\n"
1029                         "Reporting-UA: %s\n"
1030                         "Original-Recipient: rfc822;%s\n"
1031                         "Final-Recipient: rfc822;%s\n"
1032                         "Original-Message-ID: <%s>\n"
1033                         "Disposition: manual-action/MDN-sent-manually; displayed\n"
1034                         "\n"
1035                         "--%s\n"
1036                         "Content-Type: application/octet-stream\n"
1037                         "\n"
1038                         "Reporting-UA: %s\n"
1039                         "Original-Recipient: rfc822;%s\n"
1040                         "Final-Recipient: rfc822;%s\n"
1041                         "Original-Message-ID: <%s>\n"
1042                         "Disposition: manual-action/MDN-sent-manually; displayed\n"
1043                         "\n"
1044                         "--%s--\n",
1045                         boundary,
1046                         boundary,
1047                         msginfo->date,
1048                         orig_to?orig_to:"No To:",
1049                         enc_sub?enc_sub:"No subject",
1050                         date,
1051                         boundary,
1052                         PROG_VERSION,
1053                         orig_to?orig_to:"No To:",
1054                         account->address,
1055                         msginfo->msgid?msginfo->msgid:"NO MESSAGE ID",
1056                         boundary,
1057                         PROG_VERSION,
1058                         orig_to?orig_to:"No To:",
1059                         account->address,
1060                         msginfo->msgid?msginfo->msgid:"NO MESSAGE ID",
1061                         boundary);
1062
1063         g_free(enc_sub);
1064         g_free(orig_to);
1065         g_free(date);
1066         g_free(boundary);
1067
1068         if (ok < 0)
1069                 goto FILE_ERROR;
1070
1071         if (fclose(fp) == EOF) {
1072                 FILE_OP_ERROR(tmp, "fclose");
1073                 claws_unlink(tmp);
1074                 return -1;
1075         }
1076
1077         /* put it in queue */
1078         queue = account_get_special_folder(account, F_QUEUE);
1079         if (!queue) queue = folder_get_default_queue();
1080         if (!queue) {
1081                 g_warning("can't find queue folder\n");
1082                 claws_unlink(tmp);
1083                 return -1;
1084         }
1085         folder_item_scan(queue);
1086         if ((num = folder_item_add_msg(queue, tmp, NULL, TRUE)) < 0) {
1087                 g_warning("can't queue the message\n");
1088                 claws_unlink(tmp);
1089                 return -1;
1090         }
1091
1092         if (prefs_common.work_offline &&
1093             !inc_offline_should_override(TRUE,
1094                 _("Claws Mail needs network access in order "
1095                   "to send this email.")))
1096                 return 0;
1097
1098         /* send it */
1099         path = folder_item_fetch_msg(queue, num);
1100         ok = procmsg_send_message_queue_with_lock(path, &foo, queue, num, &queued_removed);
1101         g_free(path);
1102         g_free(foo);
1103         if (ok == 0 && !queued_removed)
1104                 folder_item_remove_msg(queue, num);
1105
1106         return ok;
1107
1108 FILE_ERROR:
1109         fclose(fp);
1110         claws_unlink(tmp);
1111         return -1;
1112 }
1113
1114 static gboolean find_encrypted_func(GNode *node, gpointer data)
1115 {
1116         MimeInfo *mimeinfo = (MimeInfo *) node->data;
1117         MimeInfo **encinfo = (MimeInfo **) data;
1118
1119         if (privacy_mimeinfo_is_encrypted(mimeinfo)) {
1120                 *encinfo = mimeinfo;
1121                 return TRUE;
1122         }
1123
1124         return FALSE;
1125 }
1126
1127 static MimeInfo *find_encrypted_part(MimeInfo *rootinfo)
1128 {
1129         MimeInfo *encinfo = NULL;
1130
1131         g_node_traverse(rootinfo->node, G_IN_ORDER, G_TRAVERSE_ALL, -1,
1132                 find_encrypted_func, &encinfo);
1133
1134         return encinfo;
1135 }
1136
1137 static gboolean find_broken_func(GNode *node, gpointer data)
1138 {
1139         MimeInfo *mimeinfo = (MimeInfo *) node->data;
1140         MimeInfo **brokeninfo = (MimeInfo **) data;
1141
1142         if (mimeinfo->broken) {
1143                 *brokeninfo = mimeinfo;
1144                 return TRUE;
1145         }
1146
1147         return FALSE;
1148 }
1149
1150 static MimeInfo *find_broken_part(MimeInfo *rootinfo)
1151 {
1152         MimeInfo *brokeninfo = NULL;
1153
1154         g_node_traverse(rootinfo->node, G_IN_ORDER, G_TRAVERSE_ALL, -1,
1155                 find_broken_func, &brokeninfo);
1156
1157         return brokeninfo;
1158 }
1159
1160 static void messageview_register_nav(MessageView *messageview)
1161 {
1162         gchar *id;
1163         gint pos = -1;
1164         GList *existing;
1165
1166         cm_return_if_fail(messageview);
1167         cm_return_if_fail(messageview->msginfo);
1168
1169         id = procmsg_msginfo_get_identifier(messageview->msginfo);
1170         existing = g_list_find_custom(messageview->trail, id, (GCompareFunc)g_strcmp0);
1171
1172         if (existing != NULL)
1173                 pos = g_list_position(messageview->trail, existing);
1174         else
1175                 pos = -1;
1176
1177         if (pos != -1) {
1178                 messageview->trail_pos = pos;
1179                 g_free(id);
1180         } else {
1181                 /* Cut the end of the list */
1182                 GList *end = g_list_nth(messageview->trail, messageview->trail_pos + 1);
1183                 if (end) {
1184                         if (end->prev) {
1185                                 end->prev->next = NULL;
1186                                 end->prev = NULL;
1187                                 list_free_strings(end);
1188                                 g_list_free(end);
1189                         } else {
1190                                 list_free_strings(messageview->trail);
1191                                 g_list_free(messageview->trail);
1192                                 messageview->trail = NULL;
1193                         }
1194                 }
1195                 messageview->trail = g_list_append(messageview->trail, id);
1196                 messageview->trail_pos = g_list_length(messageview->trail) - 1;
1197
1198                 /* Cut the beginning if needed */
1199                 while (messageview->trail_pos > prefs_common.nav_history_length) {
1200                         g_free(messageview->trail->data);
1201                         messageview->trail = g_list_delete_link(messageview->trail,
1202                                                 messageview->trail);
1203                         messageview->trail_pos--;
1204                 }
1205         }
1206         messageview_set_menu_sensitive(messageview);
1207 }
1208
1209 gboolean messageview_nav_has_prev(MessageView *messageview) {
1210         return messageview->trail != NULL &&  messageview->trail_pos > 0;
1211 }
1212
1213 gboolean messageview_nav_has_next(MessageView *messageview) {
1214         if (!messageview->trail)
1215                 return FALSE;
1216
1217         return sc_g_list_bigger(messageview->trail, messageview->trail_pos + 1);
1218 }
1219
1220 MsgInfo *messageview_nav_get_prev(MessageView *messageview) {
1221         GList *item;
1222         MsgInfo *info;
1223
1224         cm_return_val_if_fail(messageview, NULL);
1225         cm_return_val_if_fail(messageview->trail, NULL);
1226
1227         do {
1228                 if (!messageview_nav_has_prev(messageview))
1229                         return NULL;
1230
1231                 item = g_list_nth(messageview->trail, messageview->trail_pos - 1);
1232                 cm_return_val_if_fail(item != NULL, NULL);
1233
1234                 info = procmsg_get_msginfo_from_identifier((const gchar *)item->data);
1235                 if (info != NULL)
1236                         break;
1237
1238                 g_free(item->data);
1239                 messageview->trail = g_list_delete_link(messageview->trail, item);
1240                 if (messageview->trail_pos > 0)
1241                         messageview->trail_pos--;
1242         } while (info == NULL);
1243
1244         return info;
1245 }
1246
1247 MsgInfo *messageview_nav_get_next(MessageView *messageview) {
1248         GList *item;
1249         MsgInfo *info;
1250
1251         cm_return_val_if_fail(messageview, NULL);
1252         cm_return_val_if_fail(messageview->trail, NULL);
1253
1254         do {
1255                 if (!messageview_nav_has_next(messageview))
1256                         return NULL;
1257
1258                 item = g_list_nth(messageview->trail, messageview->trail_pos + 1);
1259                 cm_return_val_if_fail(item != NULL, NULL);
1260
1261                 info = procmsg_get_msginfo_from_identifier((const gchar *)item->data);
1262                 if (info != NULL)
1263                         break;
1264
1265                 g_free(item->data);
1266                 messageview->trail = g_list_delete_link(messageview->trail, item);
1267         } while (info == NULL);
1268
1269         return info;
1270 }
1271
1272 gint messageview_show(MessageView *messageview, MsgInfo *msginfo,
1273                       gboolean all_headers)
1274 {
1275         gchar *text = NULL;
1276         gchar *file;
1277         MimeInfo *mimeinfo, *encinfo, *brokeninfo, *root;
1278         gchar *subject = NULL;
1279         cm_return_val_if_fail(msginfo != NULL, -1);
1280
1281         if (msginfo != messageview->msginfo)
1282                 messageview->show_full_text = FALSE;
1283
1284         if (messageview->mimeview->textview &&
1285             messageview->mimeview->textview->loading) {
1286                 messageview->mimeview->textview->stop_loading = TRUE;
1287                 return 0;
1288         }
1289
1290         if (messageview->toolbar)
1291                 toolbar_set_learn_button
1292                         (messageview->toolbar,
1293                          MSG_IS_SPAM(msginfo->flags)?LEARN_HAM:LEARN_SPAM);
1294         else
1295                 toolbar_set_learn_button
1296                         (messageview->mainwin->toolbar,
1297                          MSG_IS_SPAM(msginfo->flags)?LEARN_HAM:LEARN_SPAM);
1298
1299         if (messageview->toolbar) {
1300                 if (messageview->toolbar->learn_spam_btn) {
1301                         gboolean can_learn = FALSE;
1302                         if (procmsg_spam_can_learn() &&
1303                             (msginfo->folder &&
1304                              msginfo->folder->folder->klass->type != F_UNKNOWN &&
1305                              msginfo->folder->folder->klass->type != F_NEWS))
1306                                 can_learn = TRUE;
1307
1308                         gtk_widget_set_sensitive(
1309                                 messageview->toolbar->learn_spam_btn,
1310                                 can_learn);
1311                 }
1312         }
1313
1314         noticeview_hide(messageview->noticeview);
1315         mimeview_clear(messageview->mimeview);
1316         messageview->updating = TRUE;
1317
1318         if (msginfo->size > 1024*1024)
1319                 statuswindow_print_all(_("Fetching message (%s)..."),
1320                         to_human_readable(msginfo->size));
1321
1322         file = procmsg_get_message_file_path(msginfo);
1323
1324         if (msginfo->size > 1024*1024)
1325                 statuswindow_pop_all();
1326
1327         if (!file) {
1328                 g_warning("can't get message file path.\n");
1329                 textview_show_error(messageview->mimeview->textview);
1330                 return -1;
1331         }
1332
1333         if (!folder_has_parent_of_type(msginfo->folder, F_QUEUE) &&
1334             !folder_has_parent_of_type(msginfo->folder, F_DRAFT))
1335                 mimeinfo = procmime_scan_file(file);
1336         else
1337                 mimeinfo = procmime_scan_queue_file(file);
1338
1339         messageview->updating = FALSE;
1340
1341         if (messageview->deferred_destroy) {
1342                 g_free(file);
1343                 messageview_destroy(messageview);
1344                 return 0;
1345         }
1346
1347         if (!mimeinfo) {
1348                 textview_show_error(messageview->mimeview->textview);
1349                 return -1;
1350         }
1351
1352         while ((encinfo = find_encrypted_part(mimeinfo)) != NULL) {
1353                 debug_print("decrypting message part\n");
1354                 if (privacy_mimeinfo_decrypt(encinfo) < 0) {
1355                         text = g_strdup_printf(_("Couldn't decrypt: %s"),
1356                                                privacy_get_error());
1357                         noticeview_show(messageview->noticeview);
1358                         noticeview_set_icon(messageview->noticeview,
1359                                             STOCK_PIXMAP_NOTICE_WARN);
1360                         noticeview_set_text(messageview->noticeview, text);
1361                         gtk_widget_hide(messageview->noticeview->button);
1362                         gtk_widget_hide(messageview->noticeview->button2);
1363                         g_free(text);
1364                         break;
1365                 }
1366         }
1367
1368         if (messageview->msginfo != msginfo) {
1369                 procmsg_msginfo_free(messageview->msginfo);
1370                 messageview->msginfo = NULL;
1371                 messageview_set_menu_sensitive(messageview);
1372                 messageview->msginfo =
1373                         procmsg_msginfo_get_full_info_from_file(msginfo, file);
1374                 if (!messageview->msginfo)
1375                         messageview->msginfo = procmsg_msginfo_copy(msginfo);
1376         } else {
1377                 messageview->msginfo = NULL;
1378                 messageview_set_menu_sensitive(messageview);
1379                 messageview->msginfo = msginfo;
1380         }
1381         headerview_show(messageview->headerview, messageview->msginfo);
1382
1383         messageview_register_nav(messageview);
1384         messageview_set_position(messageview, 0);
1385
1386         if (messageview->window) {
1387                 gtk_window_set_title(GTK_WINDOW(messageview->window),
1388                                 _("Claws Mail - Message View"));
1389                 GTK_EVENTS_FLUSH();
1390         }
1391         mimeview_show_message(messageview->mimeview, mimeinfo, file);
1392
1393 #ifndef GENERIC_UMPC
1394         messageview_set_position(messageview, 0);
1395 #endif
1396
1397         if (messageview->window && msginfo->subject) {
1398                 subject = g_strdup(msginfo->subject);
1399                 if (!g_utf8_validate(subject, -1, NULL)) {
1400                         g_free(subject);
1401                         subject = g_malloc(strlen(msginfo->subject)*2 +1);
1402                         conv_localetodisp(subject, strlen(msginfo->subject)*2 +1,
1403                                 msginfo->subject);
1404                 }
1405                 if (g_utf8_validate(subject, -1, NULL))
1406                         gtk_window_set_title(GTK_WINDOW(messageview->window),
1407                                 subject);
1408                 g_free(subject);
1409         }
1410
1411         if (msginfo && msginfo->folder) {
1412                 msginfo->folder->last_seen = msginfo->msgnum;
1413         }
1414
1415         main_create_mailing_list_menu(messageview->mainwin, messageview->msginfo);
1416
1417         if (messageview->msginfo && messageview->msginfo->extradata
1418             && messageview->msginfo->extradata->partial_recv
1419             && !noticeview_is_visible(messageview->noticeview))
1420                 partial_recv_show(messageview->noticeview,
1421                                   messageview->msginfo);
1422         else if (messageview->msginfo && messageview->msginfo->extradata &&
1423             (messageview->msginfo->extradata->dispositionnotificationto ||
1424              messageview->msginfo->extradata->returnreceiptto) &&
1425             !MSG_IS_RETRCPT_SENT(messageview->msginfo->flags) &&
1426             !prefs_common.never_send_retrcpt &&
1427             !noticeview_is_visible(messageview->noticeview))
1428                 return_receipt_show(messageview->noticeview,
1429                                     messageview->msginfo);
1430
1431         if ((brokeninfo = find_broken_part(mimeinfo)) != NULL) {
1432                 noticeview_set_icon(messageview->noticeview,
1433                                     STOCK_PIXMAP_NOTICE_WARN);
1434                 if (!noticeview_is_visible(messageview->noticeview)) {
1435                         noticeview_set_text(messageview->noticeview, _("Message doesn't conform to MIME standard. "
1436                                                 "It may render wrongly."));
1437                         gtk_widget_hide(messageview->noticeview->button);
1438                         gtk_widget_hide(messageview->noticeview->button2);
1439                 } else {
1440                         gchar *full = g_strconcat(
1441                                         gtk_label_get_text(GTK_LABEL(messageview->noticeview->text)),
1442                                         "\n",
1443                                         _("Message doesn't conform to MIME standard. "
1444                                         "It may render wrongly."), NULL);
1445                         noticeview_set_text(messageview->noticeview, full);
1446                         g_free(full);
1447                 }
1448                 noticeview_show(messageview->noticeview);
1449         }
1450
1451         root = mimeinfo;
1452         mimeinfo = procmime_mimeinfo_next(mimeinfo);
1453         if (!all_headers && mimeinfo
1454                         && (mimeinfo->type != MIMETYPE_TEXT ||
1455             strcasecmp(mimeinfo->subtype, "plain"))
1456                         && (mimeinfo->type != MIMETYPE_MULTIPART ||
1457             strcasecmp(mimeinfo->subtype, "signed"))) {
1458                 if (strcasecmp(mimeinfo->subtype, "html")) {
1459                         MimeInfo *saved_mimeinfo = mimeinfo;
1460                         MimeInfo *alt_parent = mimeinfo;
1461
1462                         /* if multipart/{related,mixed} part, look inside for a multipart/alternative child */
1463                         if (mimeinfo->type == MIMETYPE_MULTIPART &&
1464                             (!strcasecmp(mimeinfo->subtype, "related") ||
1465                              !strcasecmp(mimeinfo->subtype, "mixed"))) {
1466                                 for (; mimeinfo; mimeinfo = procmime_mimeinfo_next(mimeinfo)) {
1467                                         if (mimeinfo->node->parent != saved_mimeinfo->node) {
1468                                                 /* only consider children of the
1469                                                  * multipart/{related,mixed} part */
1470                                                 continue;
1471                                         }
1472                                         if (mimeinfo->type == MIMETYPE_MULTIPART &&
1473                                             !strcasecmp(mimeinfo->subtype, "alternative")) {
1474                                                 /* we got an alternative part */
1475                                                 alt_parent = mimeinfo;
1476                                                 break;
1477                                         }
1478                                         if (mimeinfo->type == MIMETYPE_TEXT &&
1479                                             !strcasecmp(mimeinfo->subtype, "calendar") &&
1480                                             mimeview_has_viewer_for_content_type(messageview->mimeview,
1481                                                                                  "text/calendar")) {
1482                                                 mimeview_select_mimepart_icon(messageview->mimeview, mimeinfo);
1483                                                 goto done;
1484                                         } else if (mimeinfo->type == MIMETYPE_TEXT &&
1485                                             !strcasecmp(mimeinfo->subtype, "html") &&
1486                                             mimeinfo->disposition != DISPOSITIONTYPE_ATTACHMENT &&
1487                                                         (msginfo->folder->prefs->promote_html_part == HTML_PROMOTE_ALWAYS ||
1488                                                          (msginfo->folder->prefs->promote_html_part == HTML_PROMOTE_DEFAULT &&
1489                                                                 prefs_common.promote_html_part))) {
1490                                                 mimeview_select_mimepart_icon(messageview->mimeview, mimeinfo);
1491                                                 goto done;
1492                                         }
1493                                 }
1494                         }
1495
1496                         /* if we now have a multipart/alternative part (possibly inside a
1497                          * multipart/{related,mixed} part, look for an HTML part inside */
1498                         if (mimeinfo && mimeinfo->type == MIMETYPE_MULTIPART &&
1499                             !strcasecmp(mimeinfo->subtype, "alternative")) {
1500                                 for (; mimeinfo; mimeinfo = procmime_mimeinfo_next(mimeinfo)) {
1501                                         if (mimeinfo->node->parent != alt_parent->node) {
1502                                                 /* only consider children of the
1503                                                  * multipart/alternative part, so as
1504                                                  * not to show html attachments */
1505                                                 continue;
1506                                         }
1507
1508                                         if (mimeinfo->type == MIMETYPE_TEXT &&
1509                                             !strcasecmp(mimeinfo->subtype, "calendar") &&
1510                                             mimeview_has_viewer_for_content_type(messageview->mimeview,
1511                                                                                  "text/calendar")) {
1512                                                 mimeview_select_mimepart_icon(messageview->mimeview, mimeinfo);
1513                                                 goto done;
1514                                         } else if (mimeinfo->type == MIMETYPE_TEXT &&
1515                                             !strcasecmp(mimeinfo->subtype, "html") &&
1516                                             mimeinfo->disposition != DISPOSITIONTYPE_ATTACHMENT &&
1517                                                         (msginfo->folder->prefs->promote_html_part == HTML_PROMOTE_ALWAYS ||
1518                                                          (msginfo->folder->prefs->promote_html_part == HTML_PROMOTE_DEFAULT &&
1519                                                                 prefs_common.promote_html_part))) {
1520                                                 mimeview_select_mimepart_icon(messageview->mimeview, mimeinfo);
1521                                                 goto done;
1522                                         }
1523                                 }
1524                         }
1525
1526                         /* if we didn't find anything, go back to start */
1527                         if (!mimeinfo)
1528                                 mimeinfo = saved_mimeinfo;
1529
1530                         if (!mimeview_show_part(messageview->mimeview, mimeinfo))
1531                                 mimeview_select_mimepart_icon(messageview->mimeview, root);
1532                         goto done;
1533                 } else if (prefs_common.invoke_plugin_on_html) {
1534                         mimeview_select_mimepart_icon(messageview->mimeview, mimeinfo);
1535                         goto done;
1536                 }
1537         }
1538         if (!all_headers && mimeinfo &&
1539             mimeinfo->type == MIMETYPE_MULTIPART &&
1540             mimeview_has_viewer_for_content_type(messageview->mimeview, "text/calendar")) {
1541                 /* look for a calendar part or it looks really strange */
1542                 while (mimeinfo) {
1543                         if (mimeinfo->type == MIMETYPE_TEXT &&
1544                             !strcasecmp(mimeinfo->subtype, "calendar")) {
1545                                 mimeview_select_mimepart_icon(messageview->mimeview, mimeinfo);
1546                                 goto done;
1547                         }
1548                         mimeinfo = procmime_mimeinfo_next(mimeinfo);
1549                 }
1550         }
1551
1552         mimeview_select_mimepart_icon(messageview->mimeview, root);
1553 done:
1554         messageview_set_menu_sensitive(messageview);
1555         /* plugins may hook in here to work with the message view */
1556         hooks_invoke(MESSAGE_VIEW_SHOW_DONE_HOOKLIST, messageview);
1557
1558         g_free(file);
1559
1560         return 0;
1561 }
1562
1563 void messageview_reflect_prefs_pixmap_theme(void)
1564 {
1565         GList *cur;
1566         MessageView *msgview;
1567
1568         for (cur = msgview_list; cur != NULL; cur = cur->next) {
1569                 msgview = (MessageView*)cur->data;
1570                 toolbar_update(TOOLBAR_MSGVIEW, msgview);
1571                 mimeview_update(msgview->mimeview);
1572         }
1573 }
1574
1575 void messageview_clear(MessageView *messageview)
1576 {
1577         if (!messageview)
1578                 return;
1579         procmsg_msginfo_free(messageview->msginfo);
1580         messageview->msginfo = NULL;
1581         messageview->filtered = FALSE;
1582
1583         if (messageview->window) {
1584                 gtk_window_set_title(GTK_WINDOW(messageview->window),
1585                                 _("Claws Mail - Message View"));
1586                 GTK_EVENTS_FLUSH();
1587         }
1588
1589         mimeview_clear(messageview->mimeview);
1590         headerview_clear(messageview->headerview);
1591         noticeview_hide(messageview->noticeview);
1592 }
1593
1594 void messageview_destroy(MessageView *messageview)
1595 {
1596         debug_print("destroy messageview\n");
1597         messageview_list = g_list_remove(messageview_list, messageview);
1598
1599         if (messageview->mainwin->summaryview->messageview == messageview) {
1600                 messageview->mainwin->summaryview->displayed = NULL;
1601                 messageview->mainwin->summaryview->messageview = NULL;
1602         }
1603         if (messageview->mainwin->summaryview->ext_messageview == messageview) {
1604                 messageview->mainwin->summaryview->displayed = NULL;
1605                 messageview->mainwin->summaryview->ext_messageview = NULL;
1606         }
1607         if (!messageview->deferred_destroy)
1608                 hooks_unregister_hook(MSGINFO_UPDATE_HOOKLIST,
1609                               messageview->msginfo_update_callback_id);
1610
1611         if (messageview->updating) {
1612                 debug_print("uh oh, better not touch that now (fetching)\n");
1613                 messageview->deferred_destroy = TRUE;
1614                 gtk_widget_hide(messageview->window);
1615                 return;
1616         }
1617
1618         if (messageview->mimeview->textview
1619         &&  messageview->mimeview->textview->loading) {
1620                 debug_print("uh oh, better not touch that now (loading text)\n");
1621                 messageview->deferred_destroy = TRUE;
1622                 messageview->mimeview->textview->stop_loading = TRUE;
1623                 gtk_widget_hide(messageview->window);
1624                 return;
1625         }
1626
1627         headerview_destroy(messageview->headerview);
1628         mimeview_destroy(messageview->mimeview);
1629         noticeview_destroy(messageview->noticeview);
1630
1631         procmsg_msginfo_free(messageview->msginfo);
1632         toolbar_clear_list(TOOLBAR_MSGVIEW);
1633         if (messageview->toolbar) {
1634                 toolbar_destroy(messageview->toolbar);
1635                 g_free(messageview->toolbar);
1636         }
1637
1638         list_free_strings(messageview->trail);
1639         g_list_free(messageview->trail);
1640         msgview_list = g_list_remove(msgview_list, messageview);
1641
1642         if (messageview->window)
1643                 gtk_widget_destroy(messageview->window);
1644         g_free(messageview);
1645 }
1646
1647 void messageview_delete(MessageView *msgview)
1648 {
1649         MsgInfo *msginfo = NULL;
1650         FolderItem *trash = NULL;
1651         PrefsAccount *ac = NULL;
1652
1653         if (msgview->msginfo && msgview->mainwin && msgview->mainwin->summaryview)
1654                 msginfo = summary_get_selected_msg(msgview->mainwin->summaryview);
1655
1656         /* need a procmsg_msginfo_equal() */
1657         if (msginfo && msgview->msginfo &&
1658             msginfo->msgnum == msgview->msginfo->msgnum &&
1659             msginfo->folder == msgview->msginfo->folder) {
1660                 summary_delete_trash(msgview->mainwin->summaryview);
1661         } else {
1662                 msginfo = msgview->msginfo;
1663
1664                 cm_return_if_fail(msginfo != NULL);
1665
1666                 /* to get the trash folder, we have to choose either
1667                  * the folder's or account's trash default - we prefer
1668                  * the one in the account prefs */
1669                 if (msginfo->folder) {
1670                         if (NULL != (ac = account_find_from_item(msginfo->folder)))
1671                                 trash = account_get_special_folder(ac, F_TRASH);
1672                         if (!trash && msginfo->folder->folder)
1673                                 trash = msginfo->folder->folder->trash;
1674                         /* if still not found, use the default */
1675                         if (!trash)
1676                                 trash = folder_get_default_trash();
1677                 }
1678
1679                 cm_return_if_fail(trash != NULL);
1680
1681                 if (prefs_common.immediate_exec)
1682                         /* TODO: Delete from trash */
1683                         folder_item_move_msg(trash, msginfo);
1684                 else {
1685                         procmsg_msginfo_set_to_folder(msginfo, trash);
1686                         procmsg_msginfo_set_flags(msginfo, MSG_DELETED, 0);
1687                         /* NOTE: does not update to next message in summaryview */
1688                 }
1689         }
1690 #ifdef GENERIC_UMPC
1691         if (msgview->window && !prefs_common.always_show_msg) {
1692                 messageview_destroy(msgview);
1693         }
1694 #endif
1695 }
1696
1697 /*
1698  * \brief update messageview with currently selected message in summaryview
1699  *        leave unchanged if summaryview is empty
1700  * \param pointer to MessageView
1701  */
1702 static void messageview_update(MessageView *msgview, MsgInfo *old_msginfo)
1703 {
1704         SummaryView *summaryview = (SummaryView*)msgview->mainwin->summaryview;
1705
1706         cm_return_if_fail(summaryview != NULL);
1707
1708         if (summaryview->selected) {
1709                 MsgInfo *msginfo = summary_get_selected_msg(summaryview);
1710                 if (msginfo == NULL || msginfo == old_msginfo)
1711                         return;
1712
1713                 messageview_show(msgview, msginfo,
1714                                  msgview->all_headers);
1715         }
1716 }
1717
1718 TextView *messageview_get_current_textview(MessageView *messageview)
1719 {
1720         TextView *text = NULL;
1721
1722         text = messageview->mimeview->textview;
1723
1724         return text;
1725 }
1726
1727 MimeInfo *messageview_get_selected_mime_part(MessageView *messageview)
1728 {
1729         return mimeview_get_selected_part(messageview->mimeview);
1730 }
1731
1732 void messageview_copy_clipboard(MessageView *messageview)
1733 {
1734         gchar *text = messageview_get_selection(messageview);
1735         if (text) {
1736                 gtk_clipboard_set_text(
1737                         gtk_clipboard_get(GDK_SELECTION_CLIPBOARD),
1738                         text, -1);
1739         }
1740         g_free(text);
1741 }
1742
1743 void messageview_select_all(MessageView *messageview)
1744 {
1745         TextView *text;
1746
1747         text = messageview_get_current_textview(messageview);
1748         if (text) {
1749                 GtkTextView *textview = GTK_TEXT_VIEW(text->text);
1750                 GtkTextBuffer *buffer;
1751                 GtkTextIter start, end;
1752
1753                 buffer = gtk_text_view_get_buffer(textview);
1754                 gtk_text_buffer_get_bounds(buffer, &start, &end);
1755                 gtk_text_buffer_select_range(buffer, &start, &end);
1756         }
1757 }
1758
1759 void messageview_set_position(MessageView *messageview, gint pos)
1760 {
1761         TextView *text;
1762
1763         text = messageview_get_current_textview(messageview);
1764         if (text)
1765                 textview_set_position(text, pos);
1766 }
1767
1768 gboolean messageview_search_string(MessageView *messageview, const gchar *str,
1769                                    gboolean case_sens)
1770 {
1771         TextView *text;
1772
1773         if (messageview->mimeview->type == MIMEVIEW_VIEWER) {
1774                 MimeViewer *viewer = messageview->mimeview->mimeviewer;
1775                 if (viewer && viewer->text_search) {
1776                         return viewer->text_search(viewer, FALSE, str, case_sens);
1777                 }
1778         }
1779
1780         text = messageview_get_current_textview(messageview);
1781         if (text)
1782                 return textview_search_string(text, str, case_sens);
1783         return FALSE;
1784 }
1785
1786 gboolean messageview_search_string_backward(MessageView *messageview,
1787                                             const gchar *str,
1788                                             gboolean case_sens)
1789 {
1790         TextView *text;
1791
1792         if (messageview->mimeview->type == MIMEVIEW_VIEWER) {
1793                 MimeViewer *viewer = messageview->mimeview->mimeviewer;
1794                 if (viewer && viewer->text_search) {
1795                         return viewer->text_search(viewer, TRUE, str, case_sens);
1796                 }
1797         }
1798
1799         text = messageview_get_current_textview(messageview);
1800         if (text)
1801                 return textview_search_string_backward(text,
1802                                                        str, case_sens);
1803         return FALSE;
1804 }
1805
1806 gboolean messageview_is_visible(MessageView *messageview)
1807 {
1808         if (messageview == NULL)
1809                 return FALSE;
1810         return messageview->visible;
1811 }
1812
1813 static void messageview_save_as(MessageView *messageview)
1814 {
1815         gchar *filename = NULL;
1816         MsgInfo *msginfo;
1817         gchar *src, *dest, *tmp;
1818
1819         if (!messageview->msginfo) return;
1820         msginfo = messageview->msginfo;
1821
1822         if (msginfo->subject) {
1823                 Xstrdup_a(filename, msginfo->subject, return);
1824                 subst_for_filename(filename);
1825         }
1826         if (filename && !g_utf8_validate(filename, -1, NULL)) {
1827                 gchar *oldstr = filename;
1828                 filename = conv_codeset_strdup(filename,
1829                                                conv_get_locale_charset_str(),
1830                                                CS_UTF_8);
1831                 if (!filename) {
1832                         g_warning("messageview_save_as(): failed to convert character set.");
1833                         filename = g_strdup(oldstr);
1834                 }
1835                 dest = filesel_select_file_save(_("Save as"), filename);
1836                 g_free(filename);
1837         } else
1838                 dest = filesel_select_file_save(_("Save as"), filename);
1839         if (!dest) return;
1840         if (is_file_exist(dest)) {
1841                 AlertValue aval;
1842
1843                 aval = alertpanel(_("Overwrite"),
1844                                   _("Overwrite existing file?"),
1845                                   GTK_STOCK_CANCEL, GTK_STOCK_OK, NULL);
1846                 if (G_ALERTALTERNATE != aval) return;
1847         }
1848
1849         src = procmsg_get_message_file(msginfo);
1850         if (copy_file(src, dest, TRUE) < 0) {
1851                 tmp =  g_path_get_basename(dest);
1852                 alertpanel_error(_("Couldn't save the file '%s'."), tmp);
1853                 g_free(tmp);
1854         }
1855         g_free(dest);
1856         g_free(src);
1857 }
1858
1859 static gint messageview_delete_cb(GtkWidget *widget, GdkEventAny *event,
1860                                   MessageView *messageview)
1861 {
1862         messageview_destroy(messageview);
1863         return TRUE;
1864 }
1865
1866 static void messageview_size_allocate_cb(GtkWidget *widget,
1867                                          GtkAllocation *allocation)
1868 {
1869         cm_return_if_fail(allocation != NULL);
1870
1871         prefs_common.msgwin_width  = allocation->width;
1872         prefs_common.msgwin_height = allocation->height;
1873 }
1874
1875 static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event,
1876                         MessageView *messageview)
1877 {
1878         if (event && event->keyval == GDK_KEY_Escape && messageview->window) {
1879                 messageview_destroy(messageview);
1880                 return TRUE;
1881         }
1882
1883         if (event && (event->state & (GDK_MOD1_MASK|GDK_CONTROL_MASK)) != 0)
1884                 return FALSE;
1885         if (event && (event->state & GDK_SHIFT_MASK) && event->keyval != GDK_KEY_space)
1886                 return FALSE;
1887
1888         return mimeview_pass_key_press_event(messageview->mimeview, event);
1889 }
1890
1891 static void messageview_show_partial_display_cb(NoticeView *noticeview, MessageView *messageview)
1892 {
1893         messageview->show_full_text = TRUE;
1894         main_window_cursor_wait(mainwindow_get_mainwindow());
1895         noticeview_hide(messageview->noticeview);
1896         messageview->partial_display_shown = FALSE;
1897         GTK_EVENTS_FLUSH();
1898         mimeview_handle_cmd(messageview->mimeview, "sc://display_as_text", NULL, NULL);
1899         main_window_cursor_normal(mainwindow_get_mainwindow());
1900 }
1901
1902 void messageview_show_partial_display(MessageView *messageview, MsgInfo *msginfo,
1903                                              size_t length)
1904 {
1905         gchar *msg = g_strdup_printf(_("Show all %s."), to_human_readable((goffset)length));
1906         noticeview_set_icon(messageview->noticeview, STOCK_PIXMAP_NOTICE_WARN);
1907         noticeview_set_text(messageview->noticeview, _("Only the first megabyte of text is shown."));
1908         noticeview_set_button_text(messageview->noticeview, msg);
1909         g_free(msg);
1910         noticeview_set_button_press_callback(messageview->noticeview,
1911                                              G_CALLBACK(messageview_show_partial_display_cb),
1912                                              (gpointer) messageview);
1913         noticeview_show(messageview->noticeview);
1914         messageview->partial_display_shown = TRUE;
1915 }
1916
1917 static void return_receipt_show(NoticeView *noticeview, MsgInfo *msginfo)
1918 {
1919         gchar *addr = NULL;
1920         gboolean from_me = FALSE;
1921         if (msginfo->folder
1922                 && (folder_has_parent_of_type(msginfo->folder, F_QUEUE)
1923                  || folder_has_parent_of_type(msginfo->folder, F_DRAFT)))
1924                 return;
1925
1926         addr = g_strdup(msginfo->from);
1927         if (addr) {
1928                 extract_address(addr);
1929                 if (account_find_from_address(addr, FALSE)) {
1930                         from_me = TRUE;
1931                 }
1932                 g_free(addr);
1933         }
1934
1935         if (from_me) {
1936                 noticeview_set_icon(noticeview, STOCK_PIXMAP_NOTICE_WARN);
1937                 if (MSG_IS_RETRCPT_GOT(msginfo->flags)) {
1938                         noticeview_set_text(noticeview, _("You got a return receipt for this message : "
1939                                                           "it has been displayed by the recipient."));
1940                 } else {
1941                         noticeview_set_text(noticeview, _("You asked for a return receipt in this message."));
1942                 }
1943                 noticeview_set_button_text(noticeview, NULL);
1944                 noticeview_set_button_press_callback(noticeview, NULL, NULL);
1945         } else {
1946                 noticeview_set_icon(noticeview, STOCK_PIXMAP_NOTICE_WARN);
1947                 noticeview_set_text(noticeview, _("This message asks for a return receipt."));
1948                 noticeview_set_button_text(noticeview, _("Send receipt"));
1949                 noticeview_set_button_press_callback(noticeview,
1950                                                      G_CALLBACK(return_receipt_send_clicked),
1951                                                      (gpointer) msginfo);
1952         }
1953         noticeview_show(noticeview);
1954 }
1955
1956 static void return_receipt_send_clicked(NoticeView *noticeview, MsgInfo *msginfo)
1957 {
1958         MsgInfo *tmpmsginfo;
1959         gchar *file;
1960
1961         file = procmsg_get_message_file_path(msginfo);
1962         if (!file) {
1963                 g_warning("can't get message file path.\n");
1964                 return;
1965         }
1966
1967         tmpmsginfo = procheader_parse_file(file, msginfo->flags, TRUE, TRUE);
1968         tmpmsginfo->folder = msginfo->folder;
1969         tmpmsginfo->msgnum = msginfo->msgnum;
1970
1971         if (disposition_notification_send(tmpmsginfo) >= 0) {
1972                 procmsg_msginfo_set_flags(msginfo, MSG_RETRCPT_SENT, 0);
1973                 noticeview_hide(noticeview);
1974         }
1975
1976         procmsg_msginfo_free(tmpmsginfo);
1977         g_free(file);
1978 }
1979
1980 static void partial_recv_show(NoticeView *noticeview, MsgInfo *msginfo)
1981 {
1982         gchar *text = NULL;
1983         gchar *button1 = NULL;
1984         gchar *button2 = NULL;
1985         void  *button1_cb = NULL;
1986         void  *button2_cb = NULL;
1987
1988         if (!msginfo->extradata)
1989                 return;
1990         if (!partial_msg_in_uidl_list(msginfo)) {
1991                 text = g_strdup_printf(_("This message has been partially "
1992                                 "retrieved,\nand has been deleted from the "
1993                                 "server."));
1994         } else {
1995                 switch (msginfo->planned_download) {
1996                 case POP3_PARTIAL_DLOAD_UNKN:
1997                         text = g_strdup_printf(_("This message has been "
1998                                         "partially retrieved;\nit is %s."),
1999                                         to_human_readable(
2000                                                 (goffset)(msginfo->total_size)));
2001                         button1 = _("Mark for download");
2002                         button2 = _("Mark for deletion");
2003                         button1_cb = partial_recv_dload_clicked;
2004                         button2_cb = partial_recv_del_clicked;
2005                         break;
2006                 case POP3_PARTIAL_DLOAD_DLOAD:
2007                         text = g_strdup_printf(_("This message has been "
2008                                         "partially retrieved;\nit is %s and "
2009                                         "will be downloaded."),
2010                                         to_human_readable(
2011                                                 (goffset)(msginfo->total_size)));
2012                         button1 = _("Unmark");
2013                         button1_cb = partial_recv_unmark_clicked;
2014                         button2 = _("Mark for deletion");
2015                         button2_cb = partial_recv_del_clicked;
2016                         break;
2017                 case POP3_PARTIAL_DLOAD_DELE:
2018                         text = g_strdup_printf(_("This message has been "
2019                                         "partially retrieved;\nit is %s and "
2020                                         "will be deleted."),
2021                                         to_human_readable(
2022                                                 (goffset)(msginfo->total_size)));
2023                         button1 = _("Mark for download");
2024                         button1_cb = partial_recv_dload_clicked;
2025                         button2 = _("Unmark");
2026                         button2_cb = partial_recv_unmark_clicked;
2027                         break;
2028                 default:
2029                         return;
2030                 }
2031         }
2032
2033         noticeview_set_icon(noticeview, STOCK_PIXMAP_NOTICE_WARN);
2034         noticeview_set_text(noticeview, text);
2035         g_free(text);
2036         noticeview_set_button_text(noticeview, button1);
2037         noticeview_set_button_press_callback(noticeview,
2038                      G_CALLBACK(button1_cb), (gpointer) msginfo);
2039
2040         noticeview_set_2ndbutton_text(noticeview, button2);
2041         noticeview_set_2ndbutton_press_callback(noticeview,
2042                      G_CALLBACK(button2_cb), (gpointer) msginfo);
2043
2044         noticeview_show(noticeview);
2045 }
2046
2047 static void partial_recv_dload_clicked(NoticeView *noticeview,
2048                                        MsgInfo *msginfo)
2049 {
2050         if (partial_mark_for_download(msginfo) == 0) {
2051                 partial_recv_show(noticeview, msginfo);
2052         }
2053 }
2054
2055 static void partial_recv_del_clicked(NoticeView *noticeview,
2056                                        MsgInfo *msginfo)
2057 {
2058         if (partial_mark_for_delete(msginfo) == 0) {
2059                 partial_recv_show(noticeview, msginfo);
2060         }
2061 }
2062
2063 static void partial_recv_unmark_clicked(NoticeView *noticeview,
2064                                        MsgInfo *msginfo)
2065 {
2066         if (partial_unmark(msginfo) == 0) {
2067                 partial_recv_show(noticeview, msginfo);
2068         }
2069 }
2070
2071 static void select_account_cb(GtkWidget *w, gpointer data)
2072 {
2073         *(gint*)data = combobox_get_active_data(GTK_COMBO_BOX(w));
2074 }
2075
2076 static PrefsAccount *select_account_from_list(GList *ac_list)
2077 {
2078         GtkWidget *optmenu;
2079         gint account_id;
2080
2081         cm_return_val_if_fail(ac_list != NULL, NULL);
2082         cm_return_val_if_fail(ac_list->data != NULL, NULL);
2083
2084         optmenu = gtkut_account_menu_new(ac_list,
2085                         G_CALLBACK(select_account_cb),
2086                         &account_id);
2087         if (!optmenu)
2088                 return NULL;
2089         account_id = ((PrefsAccount *) ac_list->data)->account_id;
2090         if (alertpanel_with_widget(
2091                                 _("Return Receipt Notification"),
2092                                 _("More than one of your accounts uses the "
2093                                   "address that this message was sent to.\n"
2094                                   "Please choose which account you want to "
2095                                   "use for sending the receipt notification:"),
2096                                 _("_Cancel"), _("_Send Notification"), NULL,
2097                                 FALSE, G_ALERTDEFAULT, optmenu) != G_ALERTALTERNATE)
2098                 return NULL;
2099         return account_find_from_id(account_id);
2100 }
2101
2102 /*
2103  * \brief return selected messageview text, when nothing is
2104  *        selected and message was filtered, return complete text
2105  *
2106  * \param  pointer to Messageview
2107  *
2108  * \return pointer to text (needs to be free'd by calling func)
2109  */
2110 gchar *messageview_get_selection(MessageView *msgview)
2111 {
2112         TextView *textview;
2113         gchar *text = NULL;
2114         GtkTextView *edit = NULL;
2115         GtkTextBuffer *textbuf;
2116         gint body_pos = 0;
2117
2118         cm_return_val_if_fail(msgview != NULL, NULL);
2119
2120         if (msgview->mimeview->type == MIMEVIEW_VIEWER) {
2121                 MimeViewer *viewer = msgview->mimeview->mimeviewer;
2122                 if (viewer && viewer->get_selection) {
2123                         text = viewer->get_selection(viewer);
2124                         if (text)
2125                                 return text;
2126                 }
2127         }
2128
2129         textview = messageview_get_current_textview(msgview);
2130         cm_return_val_if_fail(textview != NULL, NULL);
2131
2132         edit = GTK_TEXT_VIEW(textview->text);
2133         cm_return_val_if_fail(edit != NULL, NULL);
2134         body_pos = textview->body_pos;
2135
2136         textbuf = gtk_text_view_get_buffer(edit);
2137
2138         if (gtk_text_buffer_get_selection_bounds(textbuf, NULL, NULL))
2139                 return gtkut_text_view_get_selection(edit);
2140         else if (msgview->filtered) {
2141                 GtkTextIter start_iter, end_iter;
2142                 gtk_text_buffer_get_iter_at_offset(textbuf, &start_iter, body_pos);
2143                 gtk_text_buffer_get_end_iter(textbuf, &end_iter);
2144                 gtk_text_buffer_get_text(textbuf, &start_iter, &end_iter, FALSE);
2145         } else
2146                 text = NULL;
2147
2148         return text;
2149 }
2150
2151 static void save_as_cb(GtkAction *action, gpointer data)
2152 {
2153         MessageView *messageview = (MessageView *)data;
2154         messageview_save_as(messageview);
2155 }
2156
2157 static void print_mimeview(MimeView *mimeview, gint sel_start, gint sel_end, gint partnum)
2158 {
2159         MainWindow *mainwin;
2160         if (!mimeview
2161         ||  !mimeview->textview
2162         ||  !mimeview->textview->text)
2163                 alertpanel_warning(_("Cannot print: the message doesn't "
2164                                      "contain text."));
2165         else {
2166                 gtk_widget_realize(mimeview->textview->text);
2167                 if (partnum > 0) {
2168                         mimeview_select_part_num(mimeview, partnum);
2169                 }
2170                 if (mimeview->type == MIMEVIEW_VIEWER) {
2171                         MimeViewer *viewer = mimeview->mimeviewer;
2172                         if (viewer && viewer->print) {
2173                                 viewer->print(viewer);
2174                                 return;
2175                         }
2176                 }
2177                 if (sel_start != -1 && sel_end != -1) {
2178                         GtkTextIter start, end;
2179                         GtkTextView *text = GTK_TEXT_VIEW(mimeview->textview->text);
2180                         GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
2181
2182                         gtk_text_buffer_get_iter_at_offset(buffer, &start, sel_start);
2183                         gtk_text_buffer_get_iter_at_offset(buffer, &end, sel_end);
2184                         gtk_text_buffer_select_range(buffer, &start, &end);
2185                 }
2186                 /* TODO: Get the real parent window, not the main window */
2187                 mainwin = mainwindow_get_mainwindow();
2188                 printing_print(GTK_TEXT_VIEW(mimeview->textview->text),
2189                                mainwin ? GTK_WINDOW(mainwin->window) : NULL,
2190                                 sel_start, sel_end);
2191         }
2192 }
2193
2194 void messageview_print(MsgInfo *msginfo, gboolean all_headers,
2195                         gint sel_start, gint sel_end, gint partnum)
2196 {
2197         PangoFontDescription *font_desc = NULL;
2198         MessageView *tmpview = messageview_create_with_new_window_visible(
2199                                 mainwindow_get_mainwindow(), FALSE);
2200
2201         if (prefs_common.use_different_print_font) {
2202                 font_desc = pango_font_description_from_string
2203                                                 (prefs_common.printfont);
2204         } else {
2205                 font_desc = pango_font_description_from_string
2206                                                 (prefs_common.textfont);
2207         }
2208         if (font_desc) {
2209                 gtk_widget_modify_font(tmpview->mimeview->textview->text,
2210                         font_desc);
2211                 pango_font_description_free(font_desc);
2212         }
2213
2214         tmpview->all_headers = all_headers;
2215         if (msginfo && messageview_show(tmpview, msginfo,
2216                 tmpview->all_headers) >= 0) {
2217                         print_mimeview(tmpview->mimeview,
2218                                 sel_start, sel_end, partnum);
2219         }
2220         messageview_destroy(tmpview);
2221 }
2222
2223 static void page_setup_cb(GtkAction *action, gpointer data)
2224 {
2225         MessageView *messageview = (MessageView *)data;
2226         printing_page_setup(messageview ?
2227                             GTK_WINDOW(messageview->window) : NULL);
2228 }
2229
2230 static void print_cb(GtkAction *action, gpointer data)
2231 {
2232         MessageView *messageview = (MessageView *)data;
2233         gint sel_start = -1, sel_end = -1, partnum = 0;
2234
2235         if (!messageview->msginfo) return;
2236
2237         partnum = mimeview_get_selected_part_num(messageview->mimeview);
2238         textview_get_selection_offsets(messageview->mimeview->textview,
2239                 &sel_start, &sel_end);
2240         messageview_print(messageview->msginfo, messageview->all_headers,
2241                 sel_start, sel_end, partnum);
2242 }
2243
2244 static void close_cb(GtkAction *action, gpointer data)
2245 {
2246         MessageView *messageview = (MessageView *)data;
2247         messageview_destroy(messageview);
2248 }
2249
2250 static void copy_cb(GtkAction *action, gpointer data)
2251 {
2252         MessageView *messageview = (MessageView *)data;
2253         messageview_copy_clipboard(messageview);
2254 }
2255
2256 static void allsel_cb(GtkAction *action, gpointer data)
2257 {
2258         MessageView *messageview = (MessageView *)data;
2259         messageview_select_all(messageview);
2260 }
2261
2262 static void search_cb(GtkAction *action, gpointer data)
2263 {
2264         MessageView *messageview = (MessageView *)data;
2265         message_search(messageview);
2266 }
2267
2268 static void prev_cb(GtkAction *action, gpointer data)
2269 {
2270         MessageView *messageview = (MessageView *)data;
2271         messageview->updating = TRUE;
2272         summary_step(messageview->mainwin->summaryview, GTK_SCROLL_STEP_BACKWARD);
2273         messageview->updating = FALSE;
2274
2275         if (messageview->deferred_destroy) {
2276                 debug_print("messageview got away!\n");
2277                 messageview_destroy(messageview);
2278                 return;
2279         }
2280         if (messageview->mainwin->summaryview->selected) {
2281 #ifndef GENERIC_UMPC
2282                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2283
2284                 if (msginfo)
2285                         messageview_show(messageview, msginfo,
2286                                          messageview->all_headers);
2287 #endif
2288         } else {
2289                 gtk_widget_destroy(messageview->window);
2290         }
2291 }
2292
2293 static void next_cb(GtkAction *action, gpointer data)
2294 {
2295         MessageView *messageview = (MessageView *)data;
2296         messageview->updating = TRUE;
2297         summary_step(messageview->mainwin->summaryview, GTK_SCROLL_STEP_FORWARD);
2298         messageview->updating = FALSE;
2299
2300         if (messageview->deferred_destroy) {
2301                 debug_print("messageview got away!\n");
2302                 messageview_destroy(messageview);
2303                 return;
2304         }
2305         if (messageview->mainwin->summaryview->selected) {
2306 #ifndef GENERIC_UMPC
2307                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2308
2309                 if (msginfo)
2310                         messageview_show(messageview, msginfo,
2311                                          messageview->all_headers);
2312 #endif
2313         } else {
2314                 gtk_widget_destroy(messageview->window);
2315         }
2316 }
2317
2318 static void prev_unread_cb(GtkAction *action, gpointer data)
2319 {
2320         MessageView *messageview = (MessageView *)data;
2321         messageview->updating = TRUE;
2322         summary_select_prev_unread(messageview->mainwin->summaryview);
2323         messageview->updating = FALSE;
2324
2325         if (messageview->deferred_destroy) {
2326                 debug_print("messageview got away!\n");
2327                 messageview_destroy(messageview);
2328                 return;
2329         }
2330         if (messageview->mainwin->summaryview->selected) {
2331 #ifndef GENERIC_UMPC
2332                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2333
2334                 if (msginfo)
2335                         messageview_show(messageview, msginfo,
2336                                          messageview->all_headers);
2337 #endif
2338         } else {
2339                 gtk_widget_destroy(messageview->window);
2340         }
2341 }
2342
2343 static void next_unread_cb(GtkAction *action, gpointer data)
2344 {
2345         MessageView *messageview = (MessageView *)data;
2346         messageview->updating = TRUE;
2347         summary_select_next_unread(messageview->mainwin->summaryview);
2348         messageview->updating = FALSE;
2349
2350         if (messageview->deferred_destroy) {
2351                 debug_print("messageview got away!\n");
2352                 messageview_destroy(messageview);
2353                 return;
2354         }
2355         if (messageview->mainwin->summaryview->selected) {
2356 #ifndef GENERIC_UMPC
2357                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2358
2359                 if (msginfo)
2360                         messageview_show(messageview, msginfo,
2361                                          messageview->all_headers);
2362 #endif
2363         } else {
2364                 gtk_widget_destroy(messageview->window);
2365         }
2366 }
2367
2368 static void prev_new_cb(GtkAction *action, gpointer data)
2369 {
2370         MessageView *messageview = (MessageView *)data;
2371         messageview->updating = TRUE;
2372         summary_select_prev_new(messageview->mainwin->summaryview);
2373         messageview->updating = FALSE;
2374
2375         if (messageview->deferred_destroy) {
2376                 debug_print("messageview got away!\n");
2377                 messageview_destroy(messageview);
2378                 return;
2379         }
2380         if (messageview->mainwin->summaryview->selected) {
2381 #ifndef GENERIC_UMPC
2382                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2383
2384                 if (msginfo)
2385                         messageview_show(messageview, msginfo,
2386                                          messageview->all_headers);
2387 #endif
2388         } else {
2389                 gtk_widget_destroy(messageview->window);
2390         }
2391 }
2392
2393 static void next_new_cb(GtkAction *action, gpointer data)
2394 {
2395         MessageView *messageview = (MessageView *)data;
2396         messageview->updating = TRUE;
2397         summary_select_next_new(messageview->mainwin->summaryview);
2398         messageview->updating = FALSE;
2399
2400         if (messageview->deferred_destroy) {
2401                 debug_print("messageview got away!\n");
2402                 messageview_destroy(messageview);
2403                 return;
2404         }
2405         if (messageview->mainwin->summaryview->selected) {
2406 #ifndef GENERIC_UMPC
2407                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2408
2409                 if (msginfo)
2410                         messageview_show(messageview, msginfo,
2411                                          messageview->all_headers);
2412 #endif
2413         } else {
2414                 gtk_widget_destroy(messageview->window);
2415         }
2416 }
2417
2418 static void prev_marked_cb(GtkAction *action, gpointer data)
2419 {
2420         MessageView *messageview = (MessageView *)data;
2421         messageview->updating = TRUE;
2422         summary_select_prev_marked(messageview->mainwin->summaryview);
2423         messageview->updating = FALSE;
2424
2425         if (messageview->deferred_destroy) {
2426                 debug_print("messageview got away!\n");
2427                 messageview_destroy(messageview);
2428                 return;
2429         }
2430         if (messageview->mainwin->summaryview->selected) {
2431 #ifndef GENERIC_UMPC
2432                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2433
2434                 if (msginfo)
2435                         messageview_show(messageview, msginfo,
2436                                          messageview->all_headers);
2437 #endif
2438         } else {
2439                 gtk_widget_destroy(messageview->window);
2440         }
2441 }
2442
2443 static void next_marked_cb(GtkAction *action, gpointer data)
2444 {
2445         MessageView *messageview = (MessageView *)data;
2446         messageview->updating = TRUE;
2447         summary_select_next_marked(messageview->mainwin->summaryview);
2448         messageview->updating = FALSE;
2449
2450         if (messageview->deferred_destroy) {
2451                 debug_print("messageview got away!\n");
2452                 messageview_destroy(messageview);
2453                 return;
2454         }
2455         if (messageview->mainwin->summaryview->selected) {
2456 #ifndef GENERIC_UMPC
2457                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2458
2459                 if (msginfo)
2460                         messageview_show(messageview, msginfo,
2461                                          messageview->all_headers);
2462 #endif
2463         } else {
2464                 gtk_widget_destroy(messageview->window);
2465         }
2466 }
2467
2468 static void prev_labeled_cb(GtkAction *action, gpointer data)
2469 {
2470         MessageView *messageview = (MessageView *)data;
2471         messageview->updating = TRUE;
2472         summary_select_prev_labeled(messageview->mainwin->summaryview);
2473         messageview->updating = FALSE;
2474
2475         if (messageview->deferred_destroy) {
2476                 debug_print("messageview got away!\n");
2477                 messageview_destroy(messageview);
2478                 return;
2479         }
2480         if (messageview->mainwin->summaryview->selected) {
2481 #ifndef GENERIC_UMPC
2482                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2483
2484                 if (msginfo)
2485                         messageview_show(messageview, msginfo,
2486                                          messageview->all_headers);
2487 #endif
2488         } else {
2489                 gtk_widget_destroy(messageview->window);
2490         }
2491 }
2492
2493 static void next_labeled_cb(GtkAction *action, gpointer data)
2494 {
2495         MessageView *messageview = (MessageView *)data;
2496         messageview->updating = TRUE;
2497         summary_select_next_labeled(messageview->mainwin->summaryview);
2498         messageview->updating = FALSE;
2499
2500         if (messageview->deferred_destroy) {
2501                 debug_print("messageview got away!\n");
2502                 messageview_destroy(messageview);
2503                 return;
2504         }
2505         if (messageview->mainwin->summaryview->selected) {
2506 #ifndef GENERIC_UMPC
2507                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2508
2509                 if (msginfo)
2510                         messageview_show(messageview, msginfo,
2511                                          messageview->all_headers);
2512 #endif
2513         } else {
2514                 gtk_widget_destroy(messageview->window);
2515         }
2516 }
2517
2518 static void prev_history_cb(GtkAction *action, gpointer data)
2519 {
2520         MessageView *messageview = (MessageView *)data;
2521         MsgInfo *info = messageview_nav_get_prev(messageview);
2522         if (info) {
2523                 messageview->updating = TRUE;
2524                 messageview_show(messageview, info,
2525                                          messageview->all_headers);
2526                 messageview->updating = FALSE;
2527                 procmsg_msginfo_free(info);
2528                 if (messageview->deferred_destroy) {
2529                         debug_print("messageview got away!\n");
2530                         messageview_destroy(messageview);
2531                         return;
2532                 }
2533         }
2534 }
2535
2536 static void next_history_cb(GtkAction *action, gpointer data)
2537 {
2538         MessageView *messageview = (MessageView *)data;
2539         MsgInfo *info = messageview_nav_get_next(messageview);
2540         if (info) {
2541                 messageview->updating = TRUE;
2542                 messageview_show(messageview, info,
2543                                          messageview->all_headers);
2544                 messageview->updating = FALSE;
2545                 procmsg_msginfo_free(info);
2546                 if (messageview->deferred_destroy) {
2547                         debug_print("messageview got away!\n");
2548                         messageview_destroy(messageview);
2549                         return;
2550                 }
2551         }
2552 }
2553
2554 static void parent_cb(GtkAction *action, gpointer data)
2555 {
2556         MessageView *messageview = (MessageView *)data;
2557         messageview->updating = TRUE;
2558         summary_select_parent(messageview->mainwin->summaryview);
2559         messageview->updating = FALSE;
2560
2561         if (messageview->deferred_destroy) {
2562                 debug_print("messageview got away!\n");
2563                 messageview_destroy(messageview);
2564                 return;
2565         }
2566         if (messageview->mainwin->summaryview->selected) {
2567 #ifndef GENERIC_UMPC
2568                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2569
2570                 if (msginfo)
2571                         messageview_show(messageview, msginfo,
2572                                          messageview->all_headers);
2573 #endif
2574         } else {
2575                 gtk_widget_destroy(messageview->window);
2576         }
2577 }
2578
2579 static void goto_unread_folder_cb(GtkAction *action, gpointer data)
2580 {
2581         MessageView *messageview = (MessageView *)data;
2582         messageview->updating = TRUE;
2583         folderview_select_next_unread(messageview->mainwin->folderview, FALSE);
2584         messageview->updating = FALSE;
2585
2586         if (messageview->deferred_destroy) {
2587                 debug_print("messageview got away!\n");
2588                 messageview_destroy(messageview);
2589                 return;
2590         }
2591         if (messageview->mainwin->summaryview->selected) {
2592 #ifndef GENERIC_UMPC
2593                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2594
2595                 if (msginfo)
2596                         messageview_show(messageview, msginfo,
2597                                          messageview->all_headers);
2598 #endif
2599         } else {
2600                 gtk_widget_destroy(messageview->window);
2601         }
2602 }
2603
2604 static void goto_folder_cb(GtkAction *action, gpointer data)
2605 {
2606         MessageView *messageview = (MessageView *)data;
2607         messageview->updating = TRUE;
2608         FolderItem *to_folder;
2609         messageview->updating = FALSE;
2610
2611         to_folder = foldersel_folder_sel(NULL, FOLDER_SEL_ALL, NULL, FALSE);
2612
2613         if (to_folder) {
2614                 folderview_select(messageview->mainwin->folderview, to_folder);
2615
2616                 if (messageview->deferred_destroy) {
2617                         debug_print("messageview got away!\n");
2618                         messageview_destroy(messageview);
2619                         return;
2620                 }
2621                 if (messageview->mainwin->summaryview->selected) {
2622 #ifndef GENERIC_UMPC
2623                         MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2624
2625                         if (msginfo)
2626                                 messageview_show(messageview, msginfo,
2627                                                  messageview->all_headers);
2628 #endif
2629                 } else {
2630                         gtk_widget_destroy(messageview->window);
2631                 }
2632         }
2633 }
2634
2635 static void scroll_prev_line_cb(GtkAction *action, gpointer data)
2636 {
2637         MessageView *messageview = (MessageView *)data;
2638         mimeview_scroll_one_line(messageview->mimeview,TRUE);
2639 }
2640
2641 static void scroll_next_line_cb(GtkAction *action, gpointer data)
2642 {
2643         MessageView *messageview = (MessageView *)data;
2644         mimeview_scroll_one_line(messageview->mimeview,FALSE);
2645 }
2646
2647 static void scroll_prev_page_cb(GtkAction *action, gpointer data)
2648 {
2649         MessageView *messageview = (MessageView *)data;
2650         mimeview_scroll_page(messageview->mimeview,TRUE);
2651 }
2652
2653 static void scroll_next_page_cb(GtkAction *action, gpointer data)
2654 {
2655         MessageView *messageview = (MessageView *)data;
2656         mimeview_scroll_page(messageview->mimeview,FALSE);
2657 }
2658
2659 static void set_charset_cb(GtkAction *action, GtkRadioAction *current, gpointer data)
2660 {
2661         MessageView *messageview = (MessageView *)data;
2662         gboolean active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (current));
2663         gint value = gtk_radio_action_get_current_value (GTK_RADIO_ACTION (current));
2664         const gchar *charset;
2665
2666         if (active) {
2667                 charset = conv_get_charset_str((CharSet)value);
2668                 g_free(messageview->forced_charset);
2669                 messageview->forced_charset = g_strdup(charset);
2670                 procmime_force_charset(charset);
2671
2672                 messageview_show(messageview, messageview->msginfo, FALSE);
2673         }
2674 }
2675
2676 static void set_decode_cb(GtkAction *action, GtkRadioAction *current, gpointer data)
2677 {
2678         MessageView *messageview = (MessageView *)data;
2679         gboolean active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (current));
2680         gint value = gtk_radio_action_get_current_value (GTK_RADIO_ACTION (current));
2681
2682         if (active) {
2683                 messageview->forced_encoding = (EncodingType)value;
2684
2685                 messageview_show(messageview, messageview->msginfo, FALSE);
2686                 debug_print("forced encoding: %d\n", value);
2687         }
2688 }
2689
2690
2691 static void view_source_cb(GtkAction *action, gpointer data)
2692 {
2693         MessageView *messageview = (MessageView *)data;
2694         SourceWindow *srcwin;
2695
2696         if (!messageview->msginfo) return;
2697
2698         srcwin = source_window_create();
2699         source_window_show_msg(srcwin, messageview->msginfo);
2700         source_window_show(srcwin);
2701 }
2702
2703 static void show_all_header_cb(GtkToggleAction *action, gpointer data)
2704 {
2705         MessageView *messageview = (MessageView *)data;
2706         MsgInfo *msginfo = messageview->msginfo;
2707
2708         if (messageview->mimeview->textview &&
2709             messageview->mimeview->textview->loading) {
2710                 return;
2711         }
2712         if (messageview->updating)
2713                 return;
2714
2715         messageview->all_headers = prefs_common.show_all_headers =
2716                         gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2717         if (!msginfo) return;
2718         messageview->msginfo = NULL;
2719         messageview_show(messageview, msginfo, messageview->all_headers);
2720         procmsg_msginfo_free(msginfo);
2721         main_window_set_menu_sensitive(messageview->mainwin);
2722         summary_redisplay_msg(messageview->mainwin->summaryview);
2723 }
2724
2725 static void msg_hide_quotes_cb(GtkToggleAction *action, gpointer data)
2726 {
2727         MessageView *messageview = (MessageView *)data;
2728         MsgInfo *msginfo = messageview->msginfo;
2729         static gboolean updating_menu = FALSE;
2730
2731         if (updating_menu)
2732                 return;
2733         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2734                 const gchar *a_name = gtk_action_get_name(GTK_ACTION(action));
2735                 if (!strcmp(a_name, "View/Quotes/CollapseAll")) prefs_common.hide_quotes = 1;
2736                 else if (!strcmp(a_name, "View/Quotes/Collapse2")) prefs_common.hide_quotes = 2;
2737                 else if (!strcmp(a_name, "View/Quotes/Collapse3")) prefs_common.hide_quotes = 3;
2738         } else
2739                 prefs_common.hide_quotes = 0;
2740
2741         updating_menu=TRUE;
2742
2743         cm_toggle_menu_set_active_full(messageview->ui_manager, "Menu/View/Quotes/CollapseAll", (prefs_common.hide_quotes == 1));
2744         cm_toggle_menu_set_active_full(messageview->ui_manager, "Menu/View/Quotes/Collapse2", (prefs_common.hide_quotes == 2));
2745         cm_toggle_menu_set_active_full(messageview->ui_manager, "Menu/View/Quotes/Collapse3", (prefs_common.hide_quotes == 3));
2746
2747         updating_menu=FALSE;
2748         if (!msginfo) return;
2749         messageview->msginfo = NULL;
2750         messageview_show(messageview, msginfo,
2751                          messageview->all_headers);
2752         procmsg_msginfo_free(msginfo);
2753
2754         /* update main window */
2755         main_window_set_menu_sensitive(messageview->mainwin);
2756         summary_redisplay_msg(messageview->mainwin->summaryview);
2757 }
2758 #undef SET_CHECK_MENU_ACTIVE
2759
2760 static void compose_cb(GtkAction *action, gpointer data)
2761 {
2762         MessageView *messageview = (MessageView *)data;
2763         PrefsAccount *ac = NULL;
2764         FolderItem *item = NULL;
2765
2766         if (messageview->msginfo)
2767                 item = messageview->msginfo->folder;
2768
2769         if (item) {
2770                 ac = account_find_from_item(item);
2771                 if (ac && ac->protocol == A_NNTP &&
2772                     FOLDER_TYPE(item->folder) == F_NEWS) {
2773                         compose_new(ac, item->path, NULL);
2774                         return;
2775                 }
2776         }
2777
2778         compose_new(ac, NULL, NULL);
2779 }
2780
2781 #define DO_ACTION(name, act)    { if (!strcmp(a_name, name)) action = act; }
2782
2783 static void reply_cb(GtkAction *gaction, gpointer data)
2784 {
2785         MessageView *messageview = (MessageView *)data;
2786         GSList *msginfo_list = NULL;
2787         gint action = COMPOSE_REPLY;
2788         const gchar *a_name = gtk_action_get_name(gaction);
2789
2790         cm_return_if_fail(messageview->msginfo);
2791
2792         DO_ACTION("Message/Reply", COMPOSE_REPLY);
2793         DO_ACTION("Message/ReplyTo/All", COMPOSE_REPLY_TO_ALL);
2794         DO_ACTION("Message/ReplyTo/Sender", COMPOSE_REPLY_TO_SENDER);
2795         DO_ACTION("Message/ReplyTo/List", COMPOSE_REPLY_TO_LIST);
2796         DO_ACTION("Message/Forward", COMPOSE_FORWARD_INLINE);
2797         DO_ACTION("Message/ForwardAtt", COMPOSE_FORWARD_AS_ATTACH);
2798         DO_ACTION("Message/Redirect", COMPOSE_REDIRECT);
2799
2800         msginfo_list = g_slist_append(msginfo_list, messageview->msginfo);
2801         compose_reply_from_messageview(messageview, msginfo_list, action);
2802         g_slist_free(msginfo_list);
2803 }
2804
2805 static void addressbook_open_cb(GtkAction *action, gpointer data)
2806 {
2807 #ifndef USE_NEW_ADDRBOOK
2808         addressbook_open(NULL);
2809 #else
2810         GError* error = NULL;
2811
2812         addressbook_dbus_open(FALSE, &error);
2813         if (error) {
2814                 g_warning("Failed to open address book");
2815                 g_warning("%s", error->message);
2816                 g_error_free(error);
2817         }
2818 #endif
2819 }
2820
2821 static void add_address_cb(GtkAction *action, gpointer data)
2822 {
2823         MessageView *messageview = (MessageView *)data;
2824         MsgInfo *msginfo, *full_msginfo;
2825         gchar *from;
2826         GtkWidget *image = NULL;
2827         GdkPixbuf *picture = NULL;
2828
2829         if (!messageview->msginfo || !messageview->msginfo->from)
2830                 return;
2831
2832         msginfo = messageview->msginfo;
2833         Xstrdup_a(from, msginfo->from, return);
2834         eliminate_address_comment(from);
2835         extract_address(from);
2836
2837         full_msginfo = procmsg_msginfo_get_full_info(msginfo);
2838         if (full_msginfo &&
2839             full_msginfo->extradata &&
2840             full_msginfo->extradata->face) {
2841                 image = face_get_from_header(full_msginfo->extradata->face);
2842         }
2843 #if HAVE_LIBCOMPFACE
2844         else if (full_msginfo &&
2845                  full_msginfo->extradata &&
2846                  full_msginfo->extradata->xface) {
2847                 image = xface_get_from_header(full_msginfo->extradata->xface,
2848                                 &(gtk_widget_get_style(messageview->mainwin->summaryview->ctree)->white),
2849                                 gtk_widget_get_window(messageview->window));
2850         }
2851 #endif
2852         procmsg_msginfo_free(full_msginfo);
2853         if (image)
2854                 picture = gtk_image_get_pixbuf(GTK_IMAGE(image));
2855
2856 #ifndef USE_NEW_ADDRBOOK
2857         addressbook_add_contact(msginfo->fromname, from, NULL, picture);
2858 #else
2859         if (addressadd_selection(msginfo->fromname, from, NULL, picture)) {
2860                 debug_print( "addressbook_add_contact - added\n" );
2861         }
2862 #endif
2863         if (image)
2864                 gtk_widget_destroy(image);
2865 }
2866
2867 static void create_filter_cb(GtkAction *gaction, gpointer data)
2868 {
2869         MessageView *messageview = (MessageView *)data;
2870         FolderItem * item;
2871         gint action = -1;
2872         const gchar *a_name = gtk_action_get_name(gaction);
2873
2874         if (!messageview->msginfo) return;
2875
2876         DO_ACTION("Tools/CreateFilterRule/Automatically", FILTER_BY_AUTO);
2877         DO_ACTION("Tools/CreateFilterRule/ByFrom", FILTER_BY_FROM);
2878         DO_ACTION("Tools/CreateFilterRule/ByTo", FILTER_BY_TO);
2879         DO_ACTION("Tools/CreateFilterRule/BySubject", FILTER_BY_SUBJECT);
2880
2881         item = messageview->msginfo->folder;
2882         summary_msginfo_filter_open(item,  messageview->msginfo,
2883                                     (PrefsFilterType)action, 0);
2884 }
2885
2886 static void create_processing_cb(GtkAction *gaction, gpointer data)
2887 {
2888         MessageView *messageview = (MessageView *)data;
2889         FolderItem * item;
2890         gint action = -1;
2891         const gchar *a_name = gtk_action_get_name(gaction);
2892
2893         if (!messageview->msginfo) return;
2894
2895         DO_ACTION("Tools/CreateProcessingRule/Automatically", FILTER_BY_AUTO);
2896         DO_ACTION("Tools/CreateProcessingRule/ByFrom", FILTER_BY_FROM);
2897         DO_ACTION("Tools/CreateProcessingRule/ByTo", FILTER_BY_TO);
2898         DO_ACTION("Tools/CreateProcessingRule/BySubject", FILTER_BY_SUBJECT);
2899
2900         item = messageview->msginfo->folder;
2901         summary_msginfo_filter_open(item,  messageview->msginfo,
2902                                     (PrefsFilterType)action, 1);
2903 }
2904
2905 static void open_urls_cb(GtkAction *action, gpointer data)
2906 {
2907         MessageView *messageview = (MessageView *)data;
2908         messageview_list_urls(messageview);
2909 }
2910
2911 static void about_cb(GtkAction *gaction, gpointer data)
2912 {
2913         about_show();
2914 }
2915
2916 static gboolean messageview_update_msg(gpointer source, gpointer data)
2917 {
2918         MsgInfoUpdate *msginfo_update = (MsgInfoUpdate *) source;
2919         MessageView *messageview = (MessageView *)data;
2920         MsgInfo *old_msginfo = messageview->msginfo;
2921
2922         if (messageview->msginfo != msginfo_update->msginfo)
2923                 return FALSE;
2924
2925         if ((msginfo_update->flags & MSGINFO_UPDATE_DELETED) ||
2926             MSG_IS_DELETED(old_msginfo->flags))
2927         {
2928                 if (messageview->new_window) {
2929                         if (old_msginfo->folder && old_msginfo->folder->total_msgs == 0) {
2930                                 messageview_clear(messageview);
2931                                 textview_show_info(messageview->mimeview->textview,
2932                                         _("\n  There are no messages in this folder"));
2933                                 return FALSE;
2934                         }
2935
2936                         if (!prefs_common.always_show_msg) {
2937                                 messageview_clear(messageview);
2938                                 textview_show_info(messageview->mimeview->textview,
2939                                         MSG_IS_DELETED(old_msginfo->flags) ?
2940                                         _("\n  Message has been deleted") :
2941                                         _("\n  Message has been deleted or moved to another folder"));
2942                         } else
2943                                 messageview->update_needed = TRUE;
2944
2945                 } else {
2946                         messageview_clear(messageview);
2947                         messageview_update(messageview, old_msginfo);
2948                 }
2949         }
2950
2951         return FALSE;
2952 }
2953
2954 void messageview_set_menu_sensitive(MessageView *messageview)
2955 {
2956         if (!messageview || !messageview->ui_manager)
2957                 return;
2958
2959         cm_toggle_menu_set_active_full(messageview->ui_manager, "Menu/View/Quotes/CollapseAll", (prefs_common.hide_quotes == 1));
2960         cm_toggle_menu_set_active_full(messageview->ui_manager, "Menu/View/Quotes/Collapse2", (prefs_common.hide_quotes == 2));
2961         cm_toggle_menu_set_active_full(messageview->ui_manager, "Menu/View/Quotes/Collapse3", (prefs_common.hide_quotes == 3));
2962         cm_menu_set_sensitive_full(messageview->ui_manager, "Menu/View/Goto/PrevHistory", messageview_nav_has_prev(messageview));
2963         cm_menu_set_sensitive_full(messageview->ui_manager, "Menu/View/Goto/NextHistory", messageview_nav_has_next(messageview));
2964
2965         cm_menu_set_sensitive_full(messageview->ui_manager, "Menu/Message/CheckSignature", messageview->mimeview->signed_part);
2966 }
2967
2968 void messageview_learn (MessageView *msgview, gboolean is_spam)
2969 {
2970         if (is_spam) {
2971                 if (procmsg_spam_learner_learn(msgview->msginfo, NULL, TRUE) == 0)
2972                         procmsg_msginfo_set_flags(msgview->msginfo, MSG_SPAM, 0);
2973                 else
2974                         log_error(LOG_PROTOCOL, _("An error happened while learning.\n"));
2975
2976         } else {
2977                 if (procmsg_spam_learner_learn(msgview->msginfo, NULL, FALSE) == 0)
2978                         procmsg_msginfo_unset_flags(msgview->msginfo, MSG_SPAM, 0);
2979                 else
2980                         log_error(LOG_PROTOCOL, _("An error happened while learning.\n"));
2981         }
2982         if (msgview->toolbar)
2983                 toolbar_set_learn_button
2984                         (msgview->toolbar,
2985                          MSG_IS_SPAM(msgview->msginfo->flags)?LEARN_HAM:LEARN_SPAM);
2986         else
2987                 toolbar_set_learn_button
2988                         (msgview->mainwin->toolbar,
2989                          MSG_IS_SPAM(msgview->msginfo->flags)?LEARN_HAM:LEARN_SPAM);
2990 }
2991
2992 void messageview_list_urls (MessageView *msgview)
2993 {
2994         GSList *cur = msgview->mimeview->textview->uri_list;
2995         GSList *newlist = NULL;
2996         GHashTable *uri_hashtable;
2997         gchar *tmp;
2998
2999         uri_hashtable = g_hash_table_new_full(g_str_hash, g_str_equal,
3000                                          (GDestroyNotify) g_free, NULL);
3001
3002         for (; cur; cur = cur->next) {
3003                 ClickableText *uri = (ClickableText *)cur->data;
3004                 if (uri->uri &&
3005                     (!g_ascii_strncasecmp(uri->uri, "ftp.", 4) ||
3006                      !g_ascii_strncasecmp(uri->uri, "ftp:", 4) ||
3007                      !g_ascii_strncasecmp(uri->uri, "www.", 4) ||
3008                      !g_ascii_strncasecmp(uri->uri, "http:", 5) ||
3009                      !g_ascii_strncasecmp(uri->uri, "https:", 6)))
3010                 {
3011                         tmp = g_utf8_strdown(uri->uri, -1);
3012
3013                         if (g_hash_table_lookup(uri_hashtable, tmp)) {
3014                                 g_free(tmp);
3015                                 continue;
3016                         }
3017
3018                         newlist = g_slist_prepend(newlist, uri);
3019                         g_hash_table_insert(uri_hashtable, tmp,
3020                                             GUINT_TO_POINTER(g_str_hash(tmp)));
3021                 }
3022         }
3023         newlist = g_slist_reverse(newlist);
3024         uri_opener_open(msgview, newlist);
3025         g_slist_free(newlist);
3026         g_hash_table_destroy(uri_hashtable);
3027 }
3028
3029 static void save_part_as_cb(GtkAction *action, gpointer data)
3030 {
3031         MessageView *messageview = (MessageView *)data;
3032
3033         if (messageview->mimeview)
3034                 mimeview_save_as(messageview->mimeview);
3035 }
3036
3037 static void view_part_as_text_cb(GtkAction *action, gpointer data)
3038 {
3039         MessageView *messageview = (MessageView *)data;
3040
3041         if (messageview->mimeview)
3042                 mimeview_display_as_text(messageview->mimeview);
3043 }
3044
3045 static void open_part_cb(GtkAction *action, gpointer data)
3046 {
3047         MessageView *messageview = (MessageView *)data;
3048
3049         if (messageview->mimeview)
3050                 mimeview_launch(messageview->mimeview, NULL);
3051 }
3052 #ifndef G_OS_WIN32
3053 static void open_part_with_cb(GtkAction *action, gpointer data)
3054 {
3055         MessageView *messageview = (MessageView *)data;
3056
3057         if (messageview->mimeview)
3058                 mimeview_open_with(messageview->mimeview);
3059 }
3060 #endif
3061 static void check_signature_cb(GtkAction *action, gpointer data)
3062 {
3063         MessageView *messageview = (MessageView *)data;
3064
3065         if (messageview->mimeview)
3066                 mimeview_check_signature(messageview->mimeview);
3067 }
3068
3069 static void goto_next_part_cb(GtkAction *action, gpointer data)
3070 {
3071         MessageView *messageview = (MessageView *)data;
3072
3073         if (messageview->mimeview)
3074                 mimeview_select_next_part(messageview->mimeview);
3075 }
3076
3077 static void goto_prev_part_cb(GtkAction *action, gpointer data)
3078 {
3079         MessageView *messageview = (MessageView *)data;
3080
3081         if (messageview->mimeview)
3082                 mimeview_select_prev_part(messageview->mimeview);
3083 }
3084