src/messageview.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2007 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 "addressbook.h"
  43 #include "alertpanel.h"
  44 #include "inputdialog.h"
  45 #include "mainwindow.h"
  46 #include "manage_window.h"
  47 #include "procmsg.h"
  48 #include "procheader.h"
  49 #include "procmime.h"
  50 #include "account.h"
  51 #include "action.h"
  52 #include "prefs_common.h"
  53 #include "prefs_account.h"
  54 #include "gtkutils.h"
  55 #include "utils.h"
  56 #include "send_message.h"
  57 #include "stock_pixmap.h"
  58 #include "hooks.h"
  59 #include "filtering.h"
  60 #include "partial_download.h"
  61 #include "gedit-print.h"
  62 #include "uri_opener.h"
  63 #include "inc.h"
  64 #include "log.h"
  65 #include "combobox.h"
  66 #include "printing.h"
  67 #include "quoted-printable.h"
  68 #include "version.h"
  69 #include "statusbar.h"
  70
  71 static GList *messageview_list = NULL;
  72
  73 static gint messageview_delete_cb       (GtkWidget              *widget,
  74                                          GdkEventAny            *event,
  75                                          MessageView            *messageview);
  76 static void messageview_size_allocate_cb(GtkWidget      *widget,
  77                                          GtkAllocation  *allocation);
  78 #ifndef MAEMO
  79 static gboolean key_pressed             (GtkWidget      *widget,
  80                                          GdkEventKey    *event,
  81                                          MessageView    *messageview);
  82 #endif
  83 static void return_receipt_show         (NoticeView     *noticeview,
  84                                          MsgInfo        *msginfo);
  85 static void return_receipt_send_clicked (NoticeView     *noticeview,
  86                                          MsgInfo        *msginfo);
  87 static void partial_recv_show           (NoticeView     *noticeview,
  88                                          MsgInfo        *msginfo);
  89 static void partial_recv_dload_clicked  (NoticeView     *noticeview,
  90                                          MsgInfo        *msginfo);
  91 static void partial_recv_del_clicked    (NoticeView     *noticeview,
  92                                          MsgInfo        *msginfo);
  93 static void partial_recv_unmark_clicked (NoticeView     *noticeview,
  94                                          MsgInfo        *msginfo);
  95 static void save_as_cb                  (GtkAction      *action,
  96                                          gpointer        data);
  97 #if GTK_CHECK_VERSION(2,10,0) && !defined(USE_GNOMEPRINT)
  98 static void page_setup_cb               (GtkAction      *action,
  99                                          gpointer        data);
 100 #endif
 101 static void print_cb                    (GtkAction      *action,
 102                                          gpointer        data);
 103 static void close_cb                    (GtkAction      *action,
 104                                          gpointer        data);
 105 static void copy_cb                     (GtkAction      *action,
 106                                          gpointer        data);
 107 static void allsel_cb                   (GtkAction      *action,
 108                                          gpointer        data);
 109 static void search_cb                   (GtkAction      *action,
 110                                          gpointer        data);
 111
 112 static void prev_cb                     (GtkAction      *action,
 113                                          gpointer        data);
 114 static void next_cb                     (GtkAction      *action,
 115                                          gpointer        data);
 116 static void prev_unread_cb              (GtkAction      *action,
 117                                          gpointer        data);
 118 static void next_unread_cb              (GtkAction      *action,
 119                                          gpointer        data);
 120 static void prev_new_cb                 (GtkAction      *action,
 121                                          gpointer        data);
 122 static void next_new_cb                 (GtkAction      *action,
 123                                          gpointer        data);
 124 static void prev_marked_cb              (GtkAction      *action,
 125                                          gpointer        data);
 126 static void next_marked_cb              (GtkAction      *action,
 127                                          gpointer        data);
 128 static void prev_labeled_cb             (GtkAction      *action,
 129                                          gpointer        data);
 130 static void next_labeled_cb             (GtkAction      *action,
 131                                          gpointer        data);
 132 static void last_read_cb                (GtkAction      *action,
 133                                          gpointer        data);
 134 static void parent_cb                   (GtkAction      *action,
 135                                          gpointer        data);
 136 static void goto_unread_folder_cb       (GtkAction      *action,
 137                                          gpointer        data);
 138 static void goto_folder_cb              (GtkAction      *action,
 139                                          gpointer        data);
 140
 141 static void set_charset_cb              (GtkAction *action, GtkRadioAction *current, gpointer data);
 142 static void set_decode_cb               (GtkAction *action, GtkRadioAction *current, gpointer data);
 143
 144 static void view_source_cb              (GtkAction      *action,
 145                                          gpointer        data);
 146
 147 static void show_all_header_cb          (GtkToggleAction        *action,
 148                                          gpointer        data);
 149 static void msg_hide_quotes_cb          (GtkToggleAction        *action,
 150                                          gpointer        data);
 151
 152 static void compose_cb                  (GtkAction      *action,
 153                                          gpointer        data);
 154 static void reply_cb                    (GtkAction      *action,
 155                                          gpointer        data);
 156
 157 static PrefsAccount *select_account_from_list
 158                                         (GList          *ac_list);
 159 static void addressbook_open_cb         (GtkAction      *action,
 160                                          gpointer        data);
 161 static void add_address_cb              (GtkAction      *action,
 162                                          gpointer        data);
 163 static void create_filter_cb            (GtkAction      *action,
 164                                          gpointer        data);
 165 static void create_processing_cb        (GtkAction      *action,
 166                                          gpointer        data);
 167 static void open_urls_cb                (GtkAction      *action,
 168                                          gpointer        data);
 169
 170 static void about_cb                    (GtkAction      *action,
 171                                          gpointer        data);
 172 static void messageview_update          (MessageView    *msgview,
 173                                          MsgInfo        *old_msginfo);
 174 static gboolean messageview_update_msg  (gpointer source, gpointer data);
 175
 176 static void messageview_nothing_cb         (GtkAction *action, gpointer data)
 177 {
 178
 179 }
 180
 181 static GList *msgview_list = NULL;
 182 static GtkActionEntry msgview_entries[] =
 183 {
 184         {"Menu",                        NULL, "Menu" },
 185 /* menus */
 186         {"File",                        NULL, N_("_File") },
 187         {"Edit",                        NULL, N_("_Edit") },
 188         {"View",                        NULL, N_("_View") },
 189         {"Message",                     NULL, N_("_Message") },
 190         {"Tools",                       NULL, N_("_Tools") },
 191         {"Help",                        NULL, N_("_Help") },
 192         {"PlaceHolder",                 NULL, "Placeholder", NULL, NULL, G_CALLBACK(messageview_nothing_cb) },
 193
 194 /* File menu */
 195         {"File/SaveAs",                 NULL, N_("_Save as..."), "<control>S", NULL, G_CALLBACK(save_as_cb) },
 196 #if GTK_CHECK_VERSION(2,10,0) && !defined(USE_GNOMEPRINT)
 197         {"File/PageSetup",              NULL, N_("Page setup..."), NULL, NULL, G_CALLBACK(page_setup_cb) },
 198 #endif
 199         {"File/Print",                  NULL, N_("_Print..."), "<control>P", NULL, G_CALLBACK(print_cb) },
 200         {"File/---",                    NULL, "---", NULL, NULL, NULL },
 201         {"File/Close",                  NULL, N_("_Close"), "<control>W", NULL, G_CALLBACK(close_cb) },
 202
 203 /* Edit menu */
 204         {"Edit/Copy",                   NULL, N_("_Copy"), "<control>C", NULL, G_CALLBACK(copy_cb) },
 205         {"Edit/SelectAll",              NULL, N_("_Select all"), "<control>A", NULL, G_CALLBACK(allsel_cb) },
 206         {"Edit/---",                    NULL, "---", NULL, NULL, NULL },
 207         {"Edit/Find",                   NULL, N_("_Find"), "<control>F", NULL, G_CALLBACK(search_cb) },
 208
 209 /* View menu */
 210         {"View/Goto",                   NULL, N_("_Go to") },
 211         {"View/Goto/Prev",              NULL, N_("_Previous message"), "P", NULL, G_CALLBACK(prev_cb) },
 212         {"View/Goto/Next",              NULL, N_("_Next message"), "N", NULL, G_CALLBACK(next_cb) },
 213         {"View/Goto/---",               NULL, "---", NULL, NULL, NULL },
 214         {"View/Goto/PrevUnread",        NULL, N_("P_revious unread message"), "<shift>P", NULL, G_CALLBACK(prev_unread_cb) },
 215         {"View/Goto/NextUnread",        NULL, N_("N_ext unread message"), "<shift>N", NULL, G_CALLBACK(next_unread_cb) },
 216         /* {"View/Goto/---",            NULL, "---", NULL, NULL, NULL }, */
 217         {"View/Goto/PrevNew",           NULL, N_("Previous ne_w message"), NULL, NULL, G_CALLBACK(prev_new_cb) },
 218         {"View/Goto/NextNew",           NULL, N_("Ne_xt new message"), NULL, NULL, G_CALLBACK(next_new_cb) },
 219         /* {"View/Goto/---",            NULL, "---", NULL, NULL, NULL }, */
 220         {"View/Goto/PrevMarked",        NULL, N_("Previous _marked message"), NULL, NULL, G_CALLBACK(prev_marked_cb) },
 221         {"View/Goto/NextMarked",        NULL, N_("Next m_arked message"), NULL, NULL, G_CALLBACK(next_marked_cb) },
 222         /* {"View/Goto/---",            NULL, "---", NULL, NULL, NULL }, */
 223         {"View/Goto/PrevLabeled",       NULL, N_("Previous _labeled message"), NULL, NULL, G_CALLBACK(prev_labeled_cb) },
 224         {"View/Goto/NextLabeled",       NULL, N_("Next la_beled message"), NULL, NULL, G_CALLBACK(next_labeled_cb) },
 225         /* {"View/Goto/---",            NULL, "---", NULL, NULL, NULL }, */
 226         {"View/Goto/LastRead",          NULL, N_("Last read message"), NULL, NULL, G_CALLBACK(last_read_cb) },
 227         {"View/Goto/ParentMessage",     NULL, N_("Parent message"), "<control>Up", NULL, G_CALLBACK(parent_cb) },
 228         /* {"View/Goto/---",            NULL, "---", NULL, NULL, NULL }, */
 229         {"View/Goto/NextUnreadFolder",  NULL, N_("Next unread _folder"), "<shift>G", NULL, G_CALLBACK(goto_unread_folder_cb) },
 230         {"View/Goto/OtherFolder",       NULL, N_("_Other folder..."), "G", NULL, G_CALLBACK(goto_folder_cb) },
 231         /* {"View/Goto/---",            NULL, "---", NULL, NULL, NULL }, */
 232
 233         {"View/Encoding",               NULL, N_("Character _encoding") }, /* set_charset_cb */
 234         {"View/Encoding/---",           NULL, "---" },
 235 #define ENC_ACTION(cs_char,c_char,string) \
 236         { "View/Encoding/" cs_char, NULL, N_(string), NULL, NULL, c_char }
 237
 238         {"View/Encoding/Western",       NULL, N_("Western European") },
 239         {"View/Encoding/Baltic",        NULL, N_("Baltic") },
 240         {"View/Encoding/Hebrew",        NULL, N_("Hebrew") },
 241         {"View/Encoding/Arabic",        NULL, N_("Arabic") },
 242         {"View/Encoding/Cyrillic",      NULL, N_("Cyrillic") },
 243         {"View/Encoding/Japanese",      NULL, N_("Japanese") },
 244         {"View/Encoding/Chinese",       NULL, N_("Chinese") },
 245         {"View/Encoding/Korean",        NULL, N_("Korean") },
 246         {"View/Encoding/Thai",          NULL, N_("Thai") },
 247
 248         {"View/Decode",                 NULL, N_("Decode") }, /* set_decode_cb */
 249         {"View/Decode/---",             NULL, "---" },
 250
 251 #define DEC_ACTION(cs_type,c_type,string) \
 252         { "View/Decode/" cs_type, NULL, N_(string), NULL, NULL, c_type }
 253
 254         {"View/---",                    NULL, "---", NULL, NULL, NULL },
 255         {"View/MessageSource",          NULL, N_("Mess_age source"), "<control>U", NULL, G_CALLBACK(view_source_cb) },
 256
 257         {"View/Quotes",                 NULL, N_("Quotes") },
 258
 259 /* Message menu */
 260         {"Message/Compose",             NULL, N_("Compose _new message"), "<control>M", NULL, G_CALLBACK(compose_cb) },
 261         {"Message/---",                 NULL, "---", NULL, NULL, NULL },
 262
 263         {"Message/Reply",               NULL, N_("_Reply"), "<control>R", NULL, G_CALLBACK(reply_cb) }, /* COMPOSE_REPLY */
 264         {"Message/ReplyTo",             NULL, N_("Repl_y to") },
 265         {"Message/ReplyTo/All",         NULL, N_("_all"), "<control><shift>R", NULL, G_CALLBACK(reply_cb) }, /* COMPOSE_REPLY_TO_ALL */
 266         {"Message/ReplyTo/Sender",      NULL, N_("_sender"), NULL, NULL, G_CALLBACK(reply_cb) }, /* COMPOSE_REPLY_TO_SENDER */
 267         {"Message/ReplyTo/List",        NULL, N_("mailing _list"), "<control>L", NULL, G_CALLBACK(reply_cb) }, /* COMPOSE_REPLY_TO_LIST */
 268         /* {"Message/---",                      NULL, "---", NULL, NULL, NULL }, */
 269
 270         {"Message/Forward",             NULL, N_("_Forward"), "<control><alt>F", NULL, G_CALLBACK(reply_cb) }, /* COMPOSE_FORWARD_INLINE */
 271         {"Message/ForwardAtt",          NULL, N_("For_ward as attachment"), NULL, NULL, G_CALLBACK(reply_cb) }, /* COMPOSE_FORWARD_AS_ATTACH */
 272         {"Message/Redirect",            NULL, N_("Redirec_t"), NULL, NULL, G_CALLBACK(reply_cb) }, /* COMPOSE_REDIRECT */
 273
 274 /* Tools menu */
 275         {"Tools/AddressBook",           NULL, N_("_Address book"), "<control><shift>A", NULL, G_CALLBACK(addressbook_open_cb) },
 276         {"Tools/AddSenderToAB",         NULL, N_("Add sender to address boo_k"), NULL, NULL, G_CALLBACK(add_address_cb) },
 277         {"Tools/---",                   NULL, "---", NULL, NULL, NULL },
 278
 279         {"Tools/CreateFilterRule",                      NULL, "_Create filter rule" },
 280         {"Tools/CreateFilterRule/Automatically",        NULL, N_("_Automatically"), NULL, NULL, G_CALLBACK(create_filter_cb) }, /* FILTER_BY_AUTO */
 281         {"Tools/CreateFilterRule/ByFrom",               NULL, N_("By _From"), NULL, NULL, G_CALLBACK(create_filter_cb) }, /* FILTER_BY_FROM */
 282         {"Tools/CreateFilterRule/ByTo",                 NULL, N_("By _To"), NULL, NULL, G_CALLBACK(create_filter_cb) }, /* FILTER_BY_TO     */
 283         {"Tools/CreateFilterRule/BySubject",            NULL, N_("By _Subject"), NULL, NULL, G_CALLBACK(create_filter_cb) }, /* FILTER_BY_SUBJECT */
 284
 285         {"Tools/CreateProcessingRule",                  NULL, "Create processing rule" },
 286         {"Tools/CreateProcessingRule/Automatically",    NULL, N_("_Automatically"), NULL, NULL, G_CALLBACK(create_processing_cb) },
 287         {"Tools/CreateProcessingRule/ByFrom",           NULL, N_("By _From"), NULL, NULL, G_CALLBACK(create_processing_cb) },
 288         {"Tools/CreateProcessingRule/ByTo",             NULL, N_("By _To"), NULL, NULL, G_CALLBACK(create_processing_cb) },
 289         {"Tools/CreateProcessingRule/BySubject",                NULL, N_("By _Subject"), NULL, NULL, G_CALLBACK(create_processing_cb) },
 290
 291         /* {"Tools/---",                        NULL, "---", NULL, NULL, NULL }, */
 292
 293         {"Tools/ListUrls",              NULL, N_("List _URLs..."), "<control><shift>U", NULL, G_CALLBACK(open_urls_cb) },
 294
 295         /* {"Tools/---",                        NULL, "---", NULL, NULL, NULL }, */
 296         {"Tools/Actions",       NULL, N_("Actio_ns") },
 297         {"Tools/Actions/PlaceHolder",   NULL, "Placeholder", NULL, NULL, G_CALLBACK(messageview_nothing_cb) },
 298
 299 /* Help menu */
 300         {"Help/About",          NULL, N_("_About"), NULL, NULL, G_CALLBACK(about_cb) },
 301 };
 302
 303 static GtkToggleActionEntry msgview_toggle_entries[] =
 304 {
 305         {"View/AllHeaders",             NULL, N_("Show all _headers"), "<control>H", NULL, G_CALLBACK(show_all_header_cb) }, /* toggle */
 306         {"View/Quotes/FoldAll",         NULL, N_("_Fold all"), "<control><shift>Q", NULL, G_CALLBACK(msg_hide_quotes_cb) }, /* 1 toggle */
 307         {"View/Quotes/Fold2",           NULL, N_("Fold from level _2"), NULL, NULL, G_CALLBACK(msg_hide_quotes_cb) }, /* 2 toggle */
 308         {"View/Quotes/Fold3",           NULL, N_("Fold from level _3"), NULL, NULL, G_CALLBACK(msg_hide_quotes_cb) }, /* 3 toggle */
 309 };
 310
 311 static GtkRadioActionEntry msgview_radio_enc_entries[] =
 312 {
 313         ENC_ACTION(CS_AUTO, C_AUTO, "_Automatic"), /* RADIO set_charset_cb */
 314         ENC_ACTION(CS_US_ASCII, C_US_ASCII, "7bit ASCII (US-ASC_II)"), /* RADIO set_charset_cb */
 315         ENC_ACTION(CS_UTF_8, C_UTF_8, "Unicode (_UTF-8)"), /* RADIO set_charset_cb */
 316         ENC_ACTION("Western/"CS_ISO_8859_1, C_ISO_8859_1, "ISO-8859-_1"), /* RADIO set_charset_cb */
 317         ENC_ACTION("Western/"CS_ISO_8859_15, C_ISO_8859_15, "ISO-8859-15"), /* RADIO set_charset_cb */
 318         ENC_ACTION("Western/"CS_WINDOWS_1252, C_WINDOWS_1252, "Windows-1252"), /* RADIO set_charset_cb */
 319         ENC_ACTION(CS_ISO_8859_2, C_ISO_8859_2, "Central European (ISO-8859-_2)"), /* RADIO set_charset_cb */
 320         ENC_ACTION("Baltic/"CS_ISO_8859_13, C_ISO_8859_13, "ISO-8859-13"), /* RADIO set_charset_cb */
 321         ENC_ACTION("Baltic/"CS_ISO_8859_4, C_ISO_8859_14, "ISO-8859-_4"), /* RADIO set_charset_cb */
 322         ENC_ACTION(CS_ISO_8859_7, C_ISO_8859_7, "Greek (ISO-8859-_7)"), /* RADIO set_charset_cb */
 323         ENC_ACTION("Hebrew/"CS_ISO_8859_8, C_ISO_8859_8, "ISO-8859-_8"), /* RADIO set_charset_cb */
 324         ENC_ACTION("Hebrew/"CS_WINDOWS_1255, C_WINDOWS_1255, "Windows-1255"), /* RADIO set_charset_cb */
 325         ENC_ACTION("Arabic/"CS_ISO_8859_6, C_ISO_8859_6, "ISO-8859-_6"), /* RADIO set_charset_cb */
 326         ENC_ACTION("Arabic/"CS_WINDOWS_1256, C_WINDOWS_1256, "Windows-1256"), /* RADIO set_charset_cb */
 327         ENC_ACTION(CS_ISO_8859_9, C_ISO_8859_9, "Turkish (ISO-8859-_9)"), /* RADIO set_charset_cb */
 328         ENC_ACTION("Cyrillic/"CS_ISO_8859_5, C_ISO_8859_5, "ISO-8859-_5"), /* RADIO set_charset_cb */
 329         ENC_ACTION("Cyrillic/"CS_KOI8_R, C_KOI8_R, "KOI8-_R"), /* RADIO set_charset_cb */
 330         ENC_ACTION("Cyrillic/"CS_KOI8_U, C_KOI8_U, "KOI8-_U"), /* RADIO set_charset_cb */
 331         ENC_ACTION("Cyrillic/"CS_WINDOWS_1251, C_WINDOWS_1251, "Windows-1251"), /* RADIO set_charset_cb */
 332         ENC_ACTION("Japanese/"CS_ISO_2022_JP, C_ISO_2022_JP, "ISO-2022-_JP"), /* RADIO set_charset_cb */
 333         ENC_ACTION("Japanese/"CS_ISO_2022_JP_2, C_ISO_2022_JP_2, "ISO-2022-JP-_2"), /* RADIO set_charset_cb */
 334         ENC_ACTION("Japanese/"CS_EUC_JP, C_EUC_JP, "_EUC-JP"), /* RADIO set_charset_cb */
 335         ENC_ACTION("Japanese/"CS_SHIFT_JIS, C_SHIFT_JIS, "_Shift-JIS"), /* RADIO set_charset_cb */
 336         ENC_ACTION("Chinese/"CS_GB2312, C_GB2312, "_GB2312"), /* RADIO set_charset_cb */
 337         ENC_ACTION("Chinese/"CS_GBK, C_GBK, "GB_K"), /* RADIO set_charset_cb */
 338         ENC_ACTION("Chinese/"CS_BIG5, C_BIG5, "_Big5-JP"), /* RADIO set_charset_cb */
 339         ENC_ACTION("Chinese/"CS_EUC_TW, C_EUC_TW, "EUC-_TW"), /* RADIO set_charset_cb */
 340         ENC_ACTION("Korean/"CS_EUC_KR, C_EUC_KR, "_EUC-KR"), /* RADIO set_charset_cb */
 341         ENC_ACTION("Korean/"CS_ISO_2022_KR, C_ISO_2022_KR, "_ISO-2022-KR"), /* RADIO set_charset_cb */
 342         ENC_ACTION("Thai/"CS_TIS_620, C_TIS_620, "_TIS-620-KR"), /* RADIO set_charset_cb */
 343         ENC_ACTION("Thai/"CS_WINDOWS_874, C_WINDOWS_874, "_Windows-874"), /* RADIO set_charset_cb */
 344 };
 345
 346 static GtkRadioActionEntry msgview_radio_dec_entries[] =
 347 {
 348         DEC_ACTION("AutoDetect", 0, "_Auto detect"),    /* set_decode_cb */
 349         /* --- */
 350         DEC_ACTION("8bit", ENC_8BIT, "_8bit"),
 351         DEC_ACTION("QP", ENC_QUOTED_PRINTABLE, "_Quoted printable"),
 352         DEC_ACTION("B64", ENC_BASE64, "_Base64"),
 353         DEC_ACTION("Uuencode", ENC_X_UUENCODE, "_Uuencode"),
 354 };
 355
 356 MessageView *messageview_create(MainWindow *mainwin)
 357 {
 358         MessageView *messageview;
 359         GtkWidget *vbox;
 360         HeaderView *headerview;
 361         MimeView *mimeview;
 362         NoticeView *noticeview;
 363
 364         debug_print("Creating message view...\n");
 365         messageview = g_new0(MessageView, 1);
 366
 367         headerview = headerview_create();
 368
 369         noticeview = noticeview_create(mainwin);
 370
 371         mimeview = mimeview_create(mainwin);
 372         mimeview->textview = textview_create();
 373         mimeview->textview->messageview = messageview;
 374         mimeview->messageview = messageview;
 375
 376         vbox = gtk_vbox_new(FALSE, 0);
 377         gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET_PTR(headerview),
 378                            FALSE, FALSE, 0);
 379         gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET_PTR(noticeview),
 380                            FALSE, FALSE, 0);
 381         gtk_box_pack_start(GTK_BOX(vbox),
 382                            GTK_WIDGET_PTR(mimeview), TRUE, TRUE, 0);
 383         gtk_widget_show(vbox);
 384
 385         messageview->vbox        = vbox;
 386         messageview->new_window  = FALSE;
 387         messageview->window      = NULL;
 388         messageview->headerview  = headerview;
 389         messageview->mimeview    = mimeview;
 390         messageview->noticeview = noticeview;
 391         messageview->mainwin    = mainwin;
 392
 393         messageview->statusbar     = NULL;
 394         messageview->statusbar_cid = 0;
 395
 396         messageview->show_full_text= FALSE;
 397
 398         messageview->msginfo_update_callback_id =
 399                 hooks_register_hook(MSGINFO_UPDATE_HOOKLIST, messageview_update_msg, (gpointer) messageview);
 400
 401         return messageview;
 402 }
 403
 404 GList *messageview_get_msgview_list(void)
 405 {
 406         return msgview_list;
 407 }
 408
 409 void messageview_update_actions_menu(MessageView *msgview)
 410 {
 411         /* Messages opened in a new window do not have a menu bar */
 412         if (msgview->menubar == NULL)
 413                 return;
 414         action_update_msgview_menu(msgview->ui_manager, "/Menu/Tools/Actions", msgview);
 415 }
 416
 417 static void messageview_add_toolbar(MessageView *msgview, GtkWidget *window)
 418 {
 419         GtkWidget *handlebox;
 420         GtkWidget *vbox;
 421         GtkWidget *menubar;
 422 #ifndef GENERIC_UMPC
 423         GtkWidget *statusbar = NULL;
 424 #endif
 425         GtkActionGroup *action_group;
 426
 427
 428         vbox = gtk_vbox_new(FALSE, 0);
 429         gtk_widget_show(vbox);
 430         gtk_container_add(GTK_CONTAINER(window), vbox);
 431
 432         msgview->ui_manager = gtk_ui_manager_new();
 433         action_group = cm_menu_create_action_group_full(msgview->ui_manager,"Menu", msgview_entries,
 434                         G_N_ELEMENTS(msgview_entries), (gpointer)msgview);
 435         gtk_action_group_add_toggle_actions(action_group, msgview_toggle_entries,
 436                         G_N_ELEMENTS(msgview_toggle_entries), (gpointer)msgview);
 437         gtk_action_group_add_radio_actions(action_group, msgview_radio_enc_entries,
 438                         G_N_ELEMENTS(msgview_radio_enc_entries), C_AUTO, G_CALLBACK(set_charset_cb), (gpointer)msgview);
 439         gtk_action_group_add_radio_actions(action_group, msgview_radio_dec_entries,
 440                         G_N_ELEMENTS(msgview_radio_dec_entries), C_AUTO, G_CALLBACK(set_decode_cb), (gpointer)msgview);
 441
 442 #ifndef MAEMO
 443         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/", "Menu", NULL, GTK_UI_MANAGER_MENUBAR)
 444 #else
 445         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/", "Menu", NULL, GTK_UI_MANAGER_MENU)
 446 #endif
 447
 448         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu", "File", "File", GTK_UI_MANAGER_MENU)
 449         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu", "Edit", "Edit", GTK_UI_MANAGER_MENU)
 450         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu", "View", "View", GTK_UI_MANAGER_MENU)
 451         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu", "Message", "Message", GTK_UI_MANAGER_MENU)
 452         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu", "Tools", "Tools", GTK_UI_MANAGER_MENU)
 453         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu", "Help", "Help", GTK_UI_MANAGER_MENU)
 454
 455 /* File menu */
 456         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/File", "SaveAs", "File/SaveAs", GTK_UI_MANAGER_MENUITEM)
 457 #if GTK_CHECK_VERSION(2,10,0) && !defined(USE_GNOMEPRINT)
 458         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/File", "PageSetup", "File/PageSetup", GTK_UI_MANAGER_MENUITEM)
 459 #endif
 460         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/File", "Print", "File/Print", GTK_UI_MANAGER_MENUITEM)
 461         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/File", "Separator1", "File/---", GTK_UI_MANAGER_SEPARATOR)
 462         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/File", "Close", "File/Close", GTK_UI_MANAGER_MENUITEM)
 463
 464 /* Edit menu */
 465         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Edit", "Copy", "Edit/Copy", GTK_UI_MANAGER_MENUITEM)
 466         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Edit", "SelectAll", "Edit/SelectAll", GTK_UI_MANAGER_MENUITEM)
 467         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Edit", "Separator1", "Edit/---", GTK_UI_MANAGER_SEPARATOR)
 468         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Edit", "Find", "Edit/Find", GTK_UI_MANAGER_MENUITEM)
 469
 470 /* View menu */
 471         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View", "Goto", "View/Goto", GTK_UI_MANAGER_MENU)
 472         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "Prev", "View/Goto/Prev", GTK_UI_MANAGER_MENUITEM)
 473         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "Next", "View/Goto/Next", GTK_UI_MANAGER_MENUITEM)
 474         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "Separator1", "View/Goto/---", GTK_UI_MANAGER_MENUITEM)
 475         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "PrevUnread", "View/Goto/PrevUnread", GTK_UI_MANAGER_MENUITEM)
 476         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "NextUnread", "View/Goto/NextUnread", GTK_UI_MANAGER_MENUITEM)
 477         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "Separator2", "View/Goto/---", GTK_UI_MANAGER_MENUITEM)
 478         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "PrevNew", "View/Goto/PrevNew", GTK_UI_MANAGER_MENUITEM)
 479         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "NextNew", "View/Goto/NextNew", GTK_UI_MANAGER_MENUITEM)
 480         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "Separator3", "View/Goto/---", GTK_UI_MANAGER_MENUITEM)
 481         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "PrevMarked", "View/Goto/PrevMarked", GTK_UI_MANAGER_MENUITEM)
 482         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "NextMarked", "View/Goto/NextMarked", GTK_UI_MANAGER_MENUITEM)
 483         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "Separator4", "View/Goto/---", GTK_UI_MANAGER_MENUITEM)
 484         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "PrevLabeled", "View/Goto/PrevLabeled", GTK_UI_MANAGER_MENUITEM)
 485         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "NextLabeled", "View/Goto/NextLabeled", GTK_UI_MANAGER_MENUITEM)
 486         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "Separator5", "View/Goto/---", GTK_UI_MANAGER_MENUITEM)
 487         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "LastRead", "View/Goto/LastRead", GTK_UI_MANAGER_MENUITEM)
 488         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "ParentMessage", "View/Goto/ParentMessage", GTK_UI_MANAGER_MENUITEM)
 489         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "Separator6", "View/Goto/---", GTK_UI_MANAGER_MENUITEM)
 490         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "NextUnreadFolder", "View/Goto/NextUnreadFolder", GTK_UI_MANAGER_MENUITEM)
 491         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "OtherFolder", "View/Goto/OtherFolder", GTK_UI_MANAGER_MENUITEM)
 492
 493         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View", "Separator1", "View/---", GTK_UI_MANAGER_SEPARATOR)
 494
 495         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View", "Encoding", "View/Encoding", GTK_UI_MANAGER_MENU)
 496         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", CS_AUTO, "View/Encoding/"CS_AUTO, GTK_UI_MANAGER_MENUITEM)
 497         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", "Separator1", "View/Encoding/---", GTK_UI_MANAGER_SEPARATOR)
 498         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", CS_US_ASCII, "View/Encoding/"CS_US_ASCII, GTK_UI_MANAGER_MENUITEM)
 499         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", CS_UTF_8, "View/Encoding/"CS_UTF_8, GTK_UI_MANAGER_MENUITEM)
 500         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", "Separator2", "View/Encoding/---", GTK_UI_MANAGER_SEPARATOR)
 501
 502         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", "Western", "View/Encoding/Western", GTK_UI_MANAGER_MENU)
 503         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)
 504         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)
 505         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Western", CS_WINDOWS_1252, "View/Encoding/Western/"CS_WINDOWS_1252, GTK_UI_MANAGER_MENUITEM)
 506
 507         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", CS_ISO_8859_2, "View/Encoding/"CS_ISO_8859_2, GTK_UI_MANAGER_MENUITEM)
 508
 509         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", "Baltic", "View/Encoding/Baltic", GTK_UI_MANAGER_MENU)
 510         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)
 511         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)
 512
 513         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", CS_ISO_8859_7, "View/Encoding/"CS_ISO_8859_7, GTK_UI_MANAGER_MENUITEM)
 514
 515         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", "Hebrew", "View/Encoding/Hebrew", GTK_UI_MANAGER_MENU)
 516         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)
 517         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Hebrew", CS_WINDOWS_1255, "View/Encoding/Hebrew/"CS_WINDOWS_1255, GTK_UI_MANAGER_MENUITEM)
 518
 519         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", "Arabic", "View/Encoding/Arabic", GTK_UI_MANAGER_MENU)
 520         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)
 521         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Arabic", CS_WINDOWS_1256, "View/Encoding/Arabic/"CS_WINDOWS_1256, GTK_UI_MANAGER_MENUITEM)
 522
 523         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", CS_ISO_8859_9, "View/Encoding/"CS_ISO_8859_9, GTK_UI_MANAGER_MENUITEM)
 524
 525         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", "Cyrillic", "View/Encoding/Cyrillic", GTK_UI_MANAGER_MENU)
 526         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)
 527         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Cyrillic", CS_KOI8_R, "View/Encoding/Cyrillic/"CS_KOI8_R, GTK_UI_MANAGER_MENUITEM)
 528         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Cyrillic", CS_KOI8_U, "View/Encoding/Cyrillic/"CS_KOI8_U, GTK_UI_MANAGER_MENUITEM)
 529         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Cyrillic", CS_WINDOWS_1251, "View/Encoding/Cyrillic/"CS_WINDOWS_1251, GTK_UI_MANAGER_MENUITEM)
 530
 531         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", "Japanese", "View/Encoding/Japanese", GTK_UI_MANAGER_MENU)
 532         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)
 533         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)
 534         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Japanese", CS_EUC_JP, "View/Encoding/Japanese/"CS_EUC_JP, GTK_UI_MANAGER_MENUITEM)
 535         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Japanese", CS_SHIFT_JIS, "View/Encoding/Japanese/"CS_SHIFT_JIS, GTK_UI_MANAGER_MENUITEM)
 536
 537         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", "Chinese", "View/Encoding/Chinese", GTK_UI_MANAGER_MENU)
 538         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Chinese", CS_GB2312, "View/Encoding/Chinese/"CS_GB2312, GTK_UI_MANAGER_MENUITEM)
 539         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Chinese", CS_GBK, "View/Encoding/Chinese/"CS_GBK, GTK_UI_MANAGER_MENUITEM)
 540         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Chinese", CS_BIG5, "View/Encoding/Chinese/"CS_BIG5, GTK_UI_MANAGER_MENUITEM)
 541         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Chinese", CS_EUC_TW, "View/Encoding/Chinese/"CS_EUC_TW, GTK_UI_MANAGER_MENUITEM)
 542
 543         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", "Korean", "View/Encoding/Korean", GTK_UI_MANAGER_MENU)
 544         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Korean", CS_EUC_KR, "View/Encoding/Korean/"CS_EUC_KR, GTK_UI_MANAGER_MENUITEM)
 545         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)
 546
 547         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", "Thai", "View/Encoding/Thai", GTK_UI_MANAGER_MENU)
 548         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Thai", CS_TIS_620, "View/Encoding/Thai/"CS_TIS_620, GTK_UI_MANAGER_MENUITEM)
 549         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Thai", CS_WINDOWS_874, "View/Encoding/Thai/"CS_WINDOWS_874, GTK_UI_MANAGER_MENUITEM)
 550
 551         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View", "Decode", "View/Decode", GTK_UI_MANAGER_MENU)
 552         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Decode", "AutoDetect", "View/Decode/AutoDetect", GTK_UI_MANAGER_MENUITEM)
 553         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Decode", "Separator1", "View/Decode/---", GTK_UI_MANAGER_SEPARATOR)
 554         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Decode", "8bit", "View/Decode/8bit", GTK_UI_MANAGER_MENUITEM)
 555         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Decode", "QP", "View/Decode/QP", GTK_UI_MANAGER_MENUITEM)
 556         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Decode", "B64", "View/Decode/B64", GTK_UI_MANAGER_MENUITEM)
 557         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Decode", "Uuencode", "View/Decode/Uuencode", GTK_UI_MANAGER_MENUITEM)
 558
 559         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View", "Separator2", "View/---", GTK_UI_MANAGER_SEPARATOR)
 560
 561         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View", "MessageSource", "View/MessageSource", GTK_UI_MANAGER_MENUITEM)
 562         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View", "AllHeaders", "View/AllHeaders", GTK_UI_MANAGER_MENUITEM)
 563         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View", "Quotes", "View/Quotes", GTK_UI_MANAGER_MENU)
 564         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Quotes", "FoldAll", "View/Quotes/FoldAll", GTK_UI_MANAGER_MENUITEM)
 565         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Quotes", "Fold2", "View/Quotes/Fold2", GTK_UI_MANAGER_MENUITEM)
 566         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Quotes", "Fold3", "View/Quotes/Fold3", GTK_UI_MANAGER_MENUITEM)
 567
 568 /* Message menu */
 569         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message", "Compose", "Message/Compose", GTK_UI_MANAGER_MENUITEM)
 570         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message", "Separator1", "Message/---", GTK_UI_MANAGER_SEPARATOR)
 571         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message", "Reply", "Message/Reply", GTK_UI_MANAGER_MENUITEM)
 572         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message", "ReplyTo", "Message/ReplyTo", GTK_UI_MANAGER_MENU)
 573         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message/ReplyTo", "All", "Message/ReplyTo/All", GTK_UI_MANAGER_MENUITEM)
 574         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message/ReplyTo", "Sender", "Message/ReplyTo/Sender", GTK_UI_MANAGER_MENUITEM)
 575         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message/ReplyTo", "List", "Message/ReplyTo/List", GTK_UI_MANAGER_MENUITEM)
 576         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message", "Separator2", "Message/---", GTK_UI_MANAGER_SEPARATOR)
 577         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message", "Forward", "Message/Forward", GTK_UI_MANAGER_MENUITEM)
 578         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message", "ForwardAtt", "Message/ForwardAtt", GTK_UI_MANAGER_MENUITEM)
 579         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message", "Redirect", "Message/Redirect", GTK_UI_MANAGER_MENUITEM)
 580
 581 /* Tools menu */
 582         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools", "AddressBook", "Tools/AddressBook", GTK_UI_MANAGER_MENUITEM)
 583         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools", "AddSenderToAB", "Tools/AddSenderToAB", GTK_UI_MANAGER_MENUITEM)
 584         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools", "Separator1", "Tools/---", GTK_UI_MANAGER_SEPARATOR)
 585
 586         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools", "CreateFilterRule", "Tools/CreateFilterRule", GTK_UI_MANAGER_MENU)
 587         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools/CreateFilterRule", "Automatically", "Tools/CreateFilterRule/Automatically", GTK_UI_MANAGER_MENUITEM)
 588         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools/CreateFilterRule", "ByFrom", "Tools/CreateFilterRule/ByFrom", GTK_UI_MANAGER_MENUITEM)
 589         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools/CreateFilterRule", "ByTo", "Tools/CreateFilterRule/ByTo", GTK_UI_MANAGER_MENUITEM)
 590         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools/CreateFilterRule", "BySubject", "Tools/CreateFilterRule/BySubject", GTK_UI_MANAGER_MENUITEM)
 591
 592         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools", "CreateProcessingRule", "Tools/CreateProcessingRule", GTK_UI_MANAGER_MENU)
 593         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools/CreateProcessingRule", "Automatically", "Tools/CreateProcessingRule/Automatically", GTK_UI_MANAGER_MENUITEM)
 594         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools/CreateProcessingRule", "ByFrom", "Tools/CreateProcessingRule/ByFrom", GTK_UI_MANAGER_MENUITEM)
 595         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools/CreateProcessingRule", "ByTo", "Tools/CreateProcessingRule/ByTo", GTK_UI_MANAGER_MENUITEM)
 596         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools/CreateProcessingRule", "BySubject", "Tools/CreateProcessingRule/BySubject", GTK_UI_MANAGER_MENUITEM)
 597         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools", "Separator2", "Tools/---", GTK_UI_MANAGER_SEPARATOR)
 598
 599         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools", "ListUrls", "Tools/ListUrls", GTK_UI_MANAGER_MENUITEM)
 600         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools", "Separator3", "Tools/---", GTK_UI_MANAGER_SEPARATOR)
 601
 602         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools", "Actions", "Tools/Actions", GTK_UI_MANAGER_MENU)
 603         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools/Actions", "PlaceHolder", "Tools/Actions/PlaceHolder", GTK_UI_MANAGER_MENUITEM)
 604
 605 /* Help menu */
 606         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Help", "About", "Help/About", GTK_UI_MANAGER_MENUITEM)
 607
 608         menubar = gtk_ui_manager_get_widget(msgview->ui_manager, "/Menu");
 609         gtk_widget_show_all(menubar);
 610         gtk_window_add_accel_group(GTK_WINDOW(window), gtk_ui_manager_get_accel_group(msgview->ui_manager));
 611
 612 #ifndef MAEMO
 613         gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, TRUE, 0);
 614 #else
 615         hildon_window_set_menu(HILDON_WINDOW(window), GTK_MENU(menubar));
 616 #endif
 617
 618         if (prefs_common.toolbar_detachable) {
 619                 handlebox = gtk_handle_box_new();
 620         } else {
 621                 handlebox = gtk_hbox_new(FALSE, 0);
 622         }
 623         gtk_box_pack_start(GTK_BOX(vbox), handlebox, FALSE, FALSE, 0);
 624         gtk_widget_realize(handlebox);
 625 #ifdef MAEMO
 626         msgview->toolbar = toolbar_create(TOOLBAR_MSGVIEW, window,
 627                                           (gpointer)msgview);
 628         msgview->statusbar = NULL;
 629         msgview->statusbar_cid = 0;
 630 #else
 631         msgview->toolbar = toolbar_create(TOOLBAR_MSGVIEW, handlebox,
 632                                           (gpointer)msgview);
 633 #ifndef GENERIC_UMPC
 634         statusbar = gtk_statusbar_new();
 635         gtk_widget_show(statusbar);
 636         gtk_box_pack_end(GTK_BOX(vbox), statusbar, FALSE, FALSE, 0);
 637         msgview->statusbar = statusbar;
 638         msgview->statusbar_cid = gtk_statusbar_get_context_id
 639                 (GTK_STATUSBAR(statusbar), "Message View");
 640 #else
 641         msgview->statusbar = NULL;
 642         msgview->statusbar_cid = 0;
 643 #endif
 644 #endif
 645
 646
 647         msgview->handlebox = handlebox;
 648         msgview->menubar   = menubar;
 649
 650         gtk_container_add(GTK_CONTAINER(vbox),
 651                           GTK_WIDGET_PTR(msgview));
 652
 653         messageview_update_actions_menu(msgview);
 654
 655         msgview_list = g_list_append(msgview_list, msgview);
 656 }
 657
 658 static MessageView *messageview_create_with_new_window_visible(MainWindow *mainwin, gboolean show)
 659 {
 660         MessageView *msgview;
 661         GtkWidget *window;
 662         static GdkGeometry geometry;
 663
 664         window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "messageview");
 665         gtk_window_set_title(GTK_WINDOW(window), _("Claws Mail - Message View"));
 666         gtk_window_set_resizable(GTK_WINDOW(window), TRUE);
 667
 668         if (!geometry.min_height) {
 669                 geometry.min_width = 320;
 670                 geometry.min_height = 200;
 671         }
 672         gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL, &geometry,
 673                                       GDK_HINT_MIN_SIZE);
 674
 675         gtk_widget_set_size_request(window, prefs_common.msgwin_width,
 676                                     prefs_common.msgwin_height);
 677
 678         msgview = messageview_create(mainwin);
 679
 680         g_signal_connect(G_OBJECT(window), "size_allocate",
 681                          G_CALLBACK(messageview_size_allocate_cb),
 682                          msgview);
 683         g_signal_connect(G_OBJECT(window), "delete_event",
 684                          G_CALLBACK(messageview_delete_cb), msgview);
 685 #ifdef MAEMO
 686         maemo_connect_key_press_to_mainwindow(GTK_WINDOW(window));
 687 #else
 688         g_signal_connect(G_OBJECT(window), "key_press_event",
 689                          G_CALLBACK(key_pressed), msgview);
 690 #endif
 691         messageview_add_toolbar(msgview, window);
 692
 693         if (show) {
 694                 gtk_widget_grab_focus(msgview->mimeview->textview->text);
 695                 gtk_widget_show(window);
 696         } else {
 697                 gtk_widget_realize(window);
 698         }
 699
 700         msgview->new_window = TRUE;
 701         msgview->window = window;
 702         msgview->visible = TRUE;
 703
 704         toolbar_set_style(msgview->toolbar->toolbar, msgview->handlebox,
 705                           prefs_common.toolbar_style);
 706         messageview_init(msgview);
 707
 708         return msgview;
 709 }
 710
 711 MessageView *messageview_create_with_new_window(MainWindow *mainwin)
 712 {
 713         return messageview_create_with_new_window_visible(mainwin, TRUE);
 714 }
 715 void messageview_init(MessageView *messageview)
 716 {
 717         headerview_init(messageview->headerview);
 718         mimeview_init(messageview->mimeview);
 719         /*messageview_set_font(messageview);*/
 720
 721         noticeview_hide(messageview->noticeview);
 722 }
 723
 724 static void notification_convert_header(gchar *dest, gint len,
 725                                         const gchar *src_,
 726                                         gint header_len)
 727 {
 728         char *src;
 729
 730         g_return_if_fail(src_ != NULL);
 731         g_return_if_fail(dest != NULL);
 732
 733         if (len < 1) return;
 734
 735         Xstrndup_a(src, src_, len, return);
 736
 737         remove_return(src);
 738
 739         if (is_ascii_str(src)) {
 740                 strncpy2(dest, src, len);
 741                 dest[len - 1] = '\0';
 742                 return;
 743         } else
 744                 conv_encode_header(dest, len, src, header_len, FALSE);
 745 }
 746
 747 static gint disposition_notification_send(MsgInfo *msginfo)
 748 {
 749         gchar buf[BUFFSIZE];
 750         gchar tmp[MAXPATHLEN + 1];
 751         FILE *fp;
 752         GList *ac_list;
 753         PrefsAccount *account = NULL;
 754         gint ok;
 755         gchar *to;
 756         FolderItem *queue, *outbox;
 757         gint num;
 758         gchar *path;
 759         gchar *addr;
 760         gchar *addrp;
 761         gchar *foo = NULL;
 762         gboolean queued_removed = FALSE;
 763         gchar *boundary = NULL;
 764         gchar *date = NULL;
 765         gchar *orig_to = NULL;
 766         gchar *enc_sub = NULL;
 767
 768         if (!msginfo->extradata)
 769                 return -1;
 770         if (!msginfo->extradata->returnreceiptto &&
 771             !msginfo->extradata->dispositionnotificationto)
 772                 return -1;
 773
 774         /* RFC2298: Test for Return-Path */
 775         if (msginfo->extradata->dispositionnotificationto)
 776                 to = msginfo->extradata->dispositionnotificationto;
 777         else
 778                 to = msginfo->extradata->returnreceiptto;
 779
 780         ok = procheader_get_header_from_msginfo(msginfo, buf, sizeof(buf),
 781                                 "Return-Path:");
 782         if (ok == 0) {
 783                 gchar *to_addr = g_strdup(to);
 784                 extract_address(to_addr);
 785                 extract_address(buf);
 786                 ok = strcasecmp(to_addr, buf);
 787                 g_free(to_addr);
 788         } else {
 789                 strncpy(buf, _("<No Return-Path found>"),
 790                                 sizeof(buf));
 791         }
 792
 793         if (ok != 0) {
 794                 AlertValue val;
 795                 gchar *message;
 796                 message = g_markup_printf_escaped(
 797                   _("The notification address to which the return receipt is\n"
 798                     "to be sent does not correspond to the return path:\n"
 799                     "Notification address: %s\n"
 800                     "Return path: %s\n"
 801                     "It is advised to not to send the return receipt."),
 802                   to, buf);
 803                 val = alertpanel_full(_("Warning"), message,
 804                                 _("_Don't Send"), _("_Send"), NULL, FALSE,
 805                                 NULL, ALERT_WARNING, G_ALERTDEFAULT);
 806                 g_free(message);
 807                 if (val != G_ALERTALTERNATE)
 808                         return -1;
 809         }
 810
 811         ac_list = account_find_all_from_address(NULL, msginfo->to);
 812         ac_list = account_find_all_from_address(ac_list, msginfo->cc);
 813
 814         if (ac_list == NULL) {
 815                 AlertValue val =
 816                 alertpanel_full(_("Warning"),
 817                   _("This message is asking for a return receipt notification\n"
 818                     "but according to its 'To:' and 'CC:' headers it was not\n"
 819                     "officially addressed to you.\n"
 820                     "It is advised to not to send the return receipt."),
 821                   _("_Don't Send"), _("_Send"), NULL, FALSE,
 822                   NULL, ALERT_WARNING, G_ALERTDEFAULT);
 823                 if (val != G_ALERTALTERNATE)
 824                         return -1;
 825         }
 826
 827         if (g_list_length(ac_list) > 1) {
 828                 if ((account = select_account_from_list(ac_list)) == NULL)
 829                         return -1;
 830         }
 831         else if (ac_list != NULL)
 832                 account = (PrefsAccount *) ac_list->data;
 833         g_list_free(ac_list);
 834
 835         if (account == NULL)
 836                 account = account_get_default();
 837         if (!account || account->protocol == A_NNTP) {
 838                 alertpanel_error(_("Account for sending mail is not specified.\n"
 839                                    "Please select a mail account before sending."));
 840                 return -1;
 841         }
 842
 843         /* write to temporary file */
 844         g_snprintf(tmp, sizeof(tmp), "%s%ctmpmsg%p",
 845                    get_rc_dir(), G_DIR_SEPARATOR, msginfo);
 846
 847         if ((fp = g_fopen(tmp, "wb")) == NULL) {
 848                 FILE_OP_ERROR(tmp, "fopen");
 849                 return -1;
 850         }
 851
 852         /* chmod for security */
 853         if (change_file_mode_rw(fp, tmp) < 0) {
 854                 FILE_OP_ERROR(tmp, "chmod");
 855                 g_warning("can't change file mode\n");
 856         }
 857
 858         addr = g_strdup(to);
 859
 860         extract_address(addr);
 861         addrp = addr;
 862
 863         /* write queue headers */
 864         if (fprintf(fp, "AF:\n"
 865                     "NF:0\n"
 866                     "PS:10\n"
 867                     "SRH:1\n"
 868                     "SFN:\n"
 869                     "DSR:\n"
 870                     "MID:\n"
 871                     "CFG:\n"
 872                     "PT:0\n"
 873                     "S:%s\n"
 874                     "RQ:\n"
 875                     "SSV:%s\n"
 876                     "SSH:\n"
 877                     "R:<%s>\n",
 878                     account->address,
 879                     account->smtp_server?account->smtp_server:"",
 880                     addrp) < 0) {
 881                 g_free(addrp);
 882                 fclose(fp);
 883                 claws_unlink(tmp);
 884                 return -1;
 885         }
 886
 887         g_free(addrp);
 888
 889         /* check whether we need to save the message */
 890         outbox = account_get_special_folder(account, F_OUTBOX);
 891         if (folder_get_default_outbox() == outbox && !prefs_common.savemsg)
 892                 outbox = NULL;
 893         if (outbox) {
 894                 path = folder_item_get_identifier(outbox);
 895                 if (fprintf(fp, "SCF:%s\n", path) < 0) {
 896                         g_free(path);
 897                         fclose(fp);
 898                         claws_unlink(tmp);
 899                         return -1;
 900                 }
 901                 g_free(path);
 902         }
 903
 904         if (fprintf(fp, "X-Claws-End-Special-Headers: 1\n") < 0) {
 905                 fclose(fp);
 906                 claws_unlink(tmp);
 907                 return -1;
 908         }
 909
 910         /* Date */
 911         get_rfc822_date(buf, sizeof(buf));
 912         if (fprintf(fp, "Date: %s\n", buf) < 0) {
 913                 fclose(fp);
 914                 claws_unlink(tmp);
 915                 return -1;
 916         }
 917
 918         /* From */
 919         if (account->name && *account->name) {
 920                 notification_convert_header
 921                         (buf, sizeof(buf), account->name,
 922                          strlen("From: "));
 923                 if (fprintf(fp, "From: %s <%s>\n", buf, account->address) < 0) {
 924                         fclose(fp);
 925                         claws_unlink(tmp);
 926                         return -1;
 927                 }
 928         } else
 929                 if (fprintf(fp, "From: %s\n", account->address) < 0) {
 930                         fclose(fp);
 931                         claws_unlink(tmp);
 932                         return -1;
 933                 }
 934
 935
 936         if (fprintf(fp, "To: %s\n", to) < 0) {
 937                 fclose(fp);
 938                 claws_unlink(tmp);
 939                 return -1;
 940         }
 941
 942         /* Subject */
 943         notification_convert_header(buf, sizeof(buf), msginfo->subject,
 944                                     strlen("Subject: "));
 945         if (fprintf(fp, "Subject: Disposition notification: %s\n", buf) < 0) {
 946                 fclose(fp);
 947                 claws_unlink(tmp);
 948                 return -1;
 949         }
 950
 951         /* Message ID */
 952         if (account->set_domain && account->domain) {
 953                 g_snprintf(buf, sizeof(buf), "%s", account->domain);
 954         } else if (!strncmp(get_domain_name(), "localhost", strlen("localhost"))) {
 955                 g_snprintf(buf, sizeof(buf), "%s",
 956                         strchr(account->address, '@') ?
 957                                 strchr(account->address, '@')+1 :
 958                                 account->address);
 959         } else {
 960                 g_snprintf(buf, sizeof(buf), "%s", "");
 961         }
 962
 963         if (account->gen_msgid) {
 964                 generate_msgid(buf, sizeof(buf));
 965
 966                 if (fprintf(fp, "Message-ID: <%s>\n", buf) < 0) {
 967                         fclose(fp);
 968                         claws_unlink(tmp);
 969                         return -1;
 970                 }
 971         }
 972
 973         boundary = generate_mime_boundary("DN");
 974         get_rfc822_date(buf, sizeof(buf));
 975         date = g_strdup(buf);
 976         if (msginfo->to) {
 977                 orig_to = g_strdup(msginfo->to);
 978                 extract_address(orig_to);
 979         }
 980         if (msginfo->subject && *(msginfo->subject)) {
 981                 enc_sub = g_malloc0(strlen(msginfo->subject)*8);
 982                 qp_encode_line(enc_sub, (const guchar *)msginfo->subject);
 983                 g_strstrip(enc_sub);
 984         }
 985         if (fprintf(fp, "MIME-Version: 1.0\n"
 986                         "Content-Type: multipart/report; report-type=disposition-notification;\n"
 987                         "  boundary=\"%s\"\n"
 988                         "\n"
 989                         "--%s\n"
 990                         "Content-Type: text/plain; charset=UTF-8\n"
 991                         "Content-Transfer-Encoding: quoted-printable\n"
 992                         "\n"
 993                         "The message sent on: %s\n"
 994                         "To: %s\n"
 995                         "With subject: \"%s\"\n"
 996                         "has been displayed at %s.\n"
 997                         "\n"
 998                         "There is no guarantee that the message has been read or understood.\n"
 999                         "\n"
1000                         "--%s\n"
1001                         "Content-Type: message/disposition-notification\n"
1002                         "\n"
1003                         "Reporting-UA: %s\n"
1004                         "Original-Recipient: rfc822;%s\n"
1005                         "Final-Recipient: rfc822;%s\n"
1006                         "Original-Message-ID: <%s>\n"
1007                         "Disposition: manual-action/MDN-sent-manually; displayed\n"
1008                         "\n"
1009                         "--%s\n"
1010                         "Content-Type: application/octet-stream\n"
1011                         "Reporting-UA: %s\n"
1012                         "Original-Recipient: rfc822;%s\n"
1013                         "Final-Recipient: rfc822;%s\n"
1014                         "Original-Message-ID: <%s>\n"
1015                         "Disposition: manual-action/MDN-sent-manually; displayed\n"
1016                         "\n"
1017                         "--%s--\n",
1018                         boundary,
1019                         boundary,
1020                         msginfo->date,
1021                         orig_to?orig_to:"No To:",
1022                         enc_sub?enc_sub:"No subject",
1023                         date,
1024                         boundary,
1025                         PROG_VERSION,
1026                         orig_to?orig_to:"No To:",
1027                         account->address,
1028                         msginfo->msgid?msginfo->msgid:"NO MESSAGE ID",
1029                         boundary,
1030                         PROG_VERSION,
1031                         orig_to?orig_to:"No To:",
1032                         account->address,
1033                         msginfo->msgid?msginfo->msgid:"NO MESSAGE ID",
1034                         boundary) < 0) {
1035                 fclose(fp);
1036                 claws_unlink(tmp);
1037                 g_free(boundary);
1038                 return -1;
1039         }
1040
1041         g_free(enc_sub);
1042         g_free(orig_to);
1043         g_free(date);
1044         g_free(boundary);
1045
1046         if (fclose(fp) == EOF) {
1047                 FILE_OP_ERROR(tmp, "fclose");
1048                 claws_unlink(tmp);
1049                 return -1;
1050         }
1051
1052         /* put it in queue */
1053         queue = account_get_special_folder(account, F_QUEUE);
1054         if (!queue) queue = folder_get_default_queue();
1055         if (!queue) {
1056                 g_warning("can't find queue folder\n");
1057                 claws_unlink(tmp);
1058                 return -1;
1059         }
1060         folder_item_scan(queue);
1061         if ((num = folder_item_add_msg(queue, tmp, NULL, TRUE)) < 0) {
1062                 g_warning("can't queue the message\n");
1063                 claws_unlink(tmp);
1064                 return -1;
1065         }
1066
1067         if (prefs_common.work_offline &&
1068             !inc_offline_should_override(TRUE,
1069                 _("Claws Mail needs network access in order "
1070                   "to send this email.")))
1071                 return 0;
1072
1073         /* send it */
1074         path = folder_item_fetch_msg(queue, num);
1075         ok = procmsg_send_message_queue(path, &foo, queue, num, &queued_removed);
1076         g_free(path);
1077         g_free(foo);
1078         if (ok == 0 && !queued_removed)
1079                 folder_item_remove_msg(queue, num);
1080
1081         return ok;
1082 }
1083
1084 static gboolean find_encrypted_func(GNode *node, gpointer data)
1085 {
1086         MimeInfo *mimeinfo = (MimeInfo *) node->data;
1087         MimeInfo **encinfo = (MimeInfo **) data;
1088
1089         if (privacy_mimeinfo_is_encrypted(mimeinfo)) {
1090                 *encinfo = mimeinfo;
1091                 return TRUE;
1092         }
1093
1094         return FALSE;
1095 }
1096
1097 static MimeInfo *find_encrypted_part(MimeInfo *rootinfo)
1098 {
1099         MimeInfo *encinfo = NULL;
1100
1101         g_node_traverse(rootinfo->node, G_IN_ORDER, G_TRAVERSE_ALL, -1,
1102                 find_encrypted_func, &encinfo);
1103
1104         return encinfo;
1105 }
1106
1107 gint messageview_show(MessageView *messageview, MsgInfo *msginfo,
1108                       gboolean all_headers)
1109 {
1110         gchar *file;
1111         MimeInfo *mimeinfo, *encinfo;
1112         gchar *subject = NULL;
1113         g_return_val_if_fail(msginfo != NULL, -1);
1114
1115         if (msginfo != messageview->msginfo)
1116                 messageview->show_full_text = FALSE;
1117
1118         if (messageview->mimeview->textview &&
1119             messageview->mimeview->textview->loading) {
1120                 messageview->mimeview->textview->stop_loading = TRUE;
1121                 return 0;
1122         }
1123
1124         if (messageview->toolbar)
1125                 toolbar_set_learn_button
1126                         (messageview->toolbar,
1127                          MSG_IS_SPAM(msginfo->flags)?LEARN_HAM:LEARN_SPAM);
1128         else
1129                 toolbar_set_learn_button
1130                         (messageview->mainwin->toolbar,
1131                          MSG_IS_SPAM(msginfo->flags)?LEARN_HAM:LEARN_SPAM);
1132
1133         if (messageview->toolbar) {
1134                 if (messageview->toolbar->learn_spam_btn) {
1135                         gboolean can_learn = FALSE;
1136                         if (procmsg_spam_can_learn() &&
1137                             (msginfo->folder &&
1138                              msginfo->folder->folder->klass->type != F_UNKNOWN &&
1139                              msginfo->folder->folder->klass->type != F_NEWS))
1140                                 can_learn = TRUE;
1141
1142                         gtk_widget_set_sensitive(
1143                                 messageview->toolbar->learn_spam_btn,
1144                                 can_learn);
1145                 }
1146         }
1147
1148         noticeview_hide(messageview->noticeview);
1149         mimeview_clear(messageview->mimeview);
1150         messageview->updating = TRUE;
1151
1152         if (msginfo->size > 1024*1024)
1153                 statuswindow_print_all(_("Fetching message (%s)..."),
1154                         to_human_readable(msginfo->size));
1155
1156         file = procmsg_get_message_file_path(msginfo);
1157
1158         if (msginfo->size > 1024*1024)
1159                 statuswindow_pop_all();
1160
1161         if (!file) {
1162                 g_warning("can't get message file path.\n");
1163                 textview_show_error(messageview->mimeview->textview);
1164                 return -1;
1165         }
1166
1167         if (!folder_has_parent_of_type(msginfo->folder, F_QUEUE) &&
1168             !folder_has_parent_of_type(msginfo->folder, F_DRAFT))
1169                 mimeinfo = procmime_scan_file(file);
1170         else
1171                 mimeinfo = procmime_scan_queue_file(file);
1172
1173         messageview->updating = FALSE;
1174
1175         if (messageview->deferred_destroy) {
1176                 g_free(file);
1177                 messageview_destroy(messageview);
1178                 return 0;
1179         }
1180
1181         if (!mimeinfo) {
1182                 textview_show_error(messageview->mimeview->textview);
1183                 return -1;
1184         }
1185
1186         while ((encinfo = find_encrypted_part(mimeinfo)) != NULL) {
1187                 debug_print("decrypting message part\n");
1188                 if (privacy_mimeinfo_decrypt(encinfo) < 0) {
1189                         alertpanel_error(_("Couldn't decrypt: %s"),
1190                                 privacy_get_error());
1191                         break;
1192                 }
1193         }
1194
1195         if (messageview->msginfo != msginfo) {
1196                 procmsg_msginfo_free(messageview->msginfo);
1197                 messageview->msginfo = NULL;
1198                 messageview_set_menu_sensitive(messageview);
1199                 messageview->msginfo =
1200                         procmsg_msginfo_get_full_info_from_file(msginfo, file);
1201                 if (!messageview->msginfo)
1202                         messageview->msginfo = procmsg_msginfo_copy(msginfo);
1203         } else {
1204                 messageview->msginfo = NULL;
1205                 messageview_set_menu_sensitive(messageview);
1206                 messageview->msginfo = msginfo;
1207         }
1208         headerview_show(messageview->headerview, messageview->msginfo);
1209
1210         messageview_set_position(messageview, 0);
1211
1212         textview_set_all_headers(messageview->mimeview->textview,
1213                         messageview->all_headers);
1214
1215 #ifdef MAEMO
1216         maemo_window_full_screen_if_needed(GTK_WINDOW(messageview->window));
1217 #endif
1218         if (messageview->window) {
1219                 gtk_window_set_title(GTK_WINDOW(messageview->window),
1220                                 _("Claws Mail - Message View"));
1221                 GTK_EVENTS_FLUSH();
1222         }
1223         mimeview_show_message(messageview->mimeview, mimeinfo, file);
1224
1225 #ifndef GENERIC_UMPC
1226         messageview_set_position(messageview, 0);
1227 #endif
1228
1229         if (messageview->window && msginfo->subject) {
1230                 subject = g_strdup(msginfo->subject);
1231                 if (!g_utf8_validate(subject, -1, NULL)) {
1232                         g_free(subject);
1233                         subject = g_malloc(strlen(msginfo->subject)*2 +1);
1234                         conv_localetodisp(subject, strlen(msginfo->subject)*2 +1,
1235                                 msginfo->subject);
1236                 }
1237                 if (g_utf8_validate(subject, -1, NULL))
1238                         gtk_window_set_title(GTK_WINDOW(messageview->window),
1239                                 subject);
1240                 g_free(subject);
1241         }
1242
1243         if (msginfo && msginfo->folder) {
1244                 msginfo->folder->last_seen = msginfo->msgnum;
1245         }
1246
1247         main_create_mailing_list_menu(messageview->mainwin, messageview->msginfo);
1248
1249         if (messageview->msginfo && messageview->msginfo->extradata
1250             && messageview->msginfo->extradata->partial_recv
1251             && !noticeview_is_visible(messageview->noticeview))
1252                 partial_recv_show(messageview->noticeview,
1253                                   messageview->msginfo);
1254         else if (messageview->msginfo && messageview->msginfo->extradata &&
1255             (messageview->msginfo->extradata->dispositionnotificationto ||
1256              messageview->msginfo->extradata->returnreceiptto) &&
1257             !MSG_IS_RETRCPT_SENT(messageview->msginfo->flags) &&
1258             !prefs_common.never_send_retrcpt &&
1259             !noticeview_is_visible(messageview->noticeview))
1260                 return_receipt_show(messageview->noticeview,
1261                                     messageview->msginfo);
1262
1263         mimeinfo = procmime_mimeinfo_next(mimeinfo);
1264         if (!all_headers && mimeinfo
1265                         && (mimeinfo->type != MIMETYPE_TEXT ||
1266             strcasecmp(mimeinfo->subtype, "plain"))
1267                         && (mimeinfo->type != MIMETYPE_MULTIPART ||
1268             strcasecmp(mimeinfo->subtype, "signed"))) {
1269                 if (strcasecmp(mimeinfo->subtype, "html")) {
1270                         MimeInfo *saved_mimeinfo = mimeinfo;
1271                         MimeInfo *alt_parent = mimeinfo;
1272
1273                         /* if multipart/{related,mixed} part, look inside for a multipart/alternative child */
1274                         if (prefs_common.promote_html_part &&
1275                             mimeinfo->type == MIMETYPE_MULTIPART &&
1276                             (!strcasecmp(mimeinfo->subtype, "related") ||
1277                              !strcasecmp(mimeinfo->subtype, "mixed"))) {
1278                                 for (; mimeinfo; mimeinfo = procmime_mimeinfo_next(mimeinfo)) {
1279                                         if (mimeinfo->node->parent != saved_mimeinfo->node) {
1280                                                 /* only consider children of the
1281                                                  * multipart/{related,mixed} part */
1282                                                 continue;
1283                                         }
1284                                         if (mimeinfo->type == MIMETYPE_MULTIPART &&
1285                                             !strcasecmp(mimeinfo->subtype, "alternative")) {
1286                                                 /* we got an alternative part */
1287                                                 alt_parent = mimeinfo;
1288                                                 break;
1289                                         }
1290                                 }
1291                         }
1292
1293                         /* if we now have a multipart/alternative part (possibly inside a
1294                          * multipart/{related,mixed} part, look for an HTML part inside */
1295                         if (prefs_common.promote_html_part && mimeinfo &&
1296                             mimeinfo->type == MIMETYPE_MULTIPART &&
1297                             !strcasecmp(mimeinfo->subtype, "alternative")) {
1298                                 for (; mimeinfo; mimeinfo = procmime_mimeinfo_next(mimeinfo)) {
1299                                         if (mimeinfo->node->parent != alt_parent->node) {
1300                                                 /* only consider children of the
1301                                                  * multipart/alternative part, so as
1302                                                  * not to show html attachments */
1303                                                 continue;
1304                                         }
1305                                         if (mimeinfo->type == MIMETYPE_TEXT &&
1306                                             !strcasecmp(mimeinfo->subtype, "html")) {
1307                                                 /* we got it */
1308                                                 mimeview_select_mimepart_icon(messageview->mimeview, mimeinfo);
1309                                                 goto done;
1310                                         }
1311                                 }
1312                         }
1313
1314                         /* if we didn't find anything, go back to start */
1315                         if (!mimeinfo)
1316                                 mimeinfo = saved_mimeinfo;
1317
1318                         mimeview_show_part(messageview->mimeview,mimeinfo);
1319                         goto done;
1320                 } else if (prefs_common.invoke_plugin_on_html) {
1321                         mimeview_select_mimepart_icon(messageview->mimeview, mimeinfo);
1322                         goto done;
1323                 }
1324         }
1325         if (!all_headers && mimeinfo &&
1326             mimeinfo->type == MIMETYPE_MULTIPART &&
1327             mimeview_has_viewer_for_content_type(messageview->mimeview, "text/calendar")) {
1328                 /* look for a calendar part or it looks really strange */
1329                 while (mimeinfo) {
1330                         if (mimeinfo->type == MIMETYPE_TEXT &&
1331                             !strcasecmp(mimeinfo->subtype, "calendar")) {
1332                                 mimeview_select_mimepart_icon(messageview->mimeview, mimeinfo);
1333                                 goto done;
1334                         }
1335                         mimeinfo = procmime_mimeinfo_next(mimeinfo);
1336                 }
1337         }
1338 done:
1339         g_free(file);
1340
1341         return 0;
1342 }
1343
1344 void messageview_reflect_prefs_pixmap_theme(void)
1345 {
1346         GList *cur;
1347         MessageView *msgview;
1348
1349         for (cur = msgview_list; cur != NULL; cur = cur->next) {
1350                 msgview = (MessageView*)cur->data;
1351                 toolbar_update(TOOLBAR_MSGVIEW, msgview);
1352                 mimeview_update(msgview->mimeview);
1353         }
1354 }
1355
1356 void messageview_clear(MessageView *messageview)
1357 {
1358         if (!messageview)
1359                 return;
1360         procmsg_msginfo_free(messageview->msginfo);
1361         messageview->msginfo = NULL;
1362         messageview->filtered = FALSE;
1363         mimeview_clear(messageview->mimeview);
1364         headerview_clear(messageview->headerview);
1365         noticeview_hide(messageview->noticeview);
1366 }
1367
1368 void messageview_destroy(MessageView *messageview)
1369 {
1370         debug_print("destroy messageview\n");
1371         messageview_list = g_list_remove(messageview_list, messageview);
1372
1373         if (messageview->mainwin->summaryview->messageview == messageview) {
1374                 messageview->mainwin->summaryview->displayed = NULL;
1375                 messageview->mainwin->summaryview->messageview = NULL;
1376         }
1377         if (messageview->mainwin->summaryview->ext_messageview == messageview) {
1378                 messageview->mainwin->summaryview->displayed = NULL;
1379                 messageview->mainwin->summaryview->ext_messageview = NULL;
1380         }
1381         if (!messageview->deferred_destroy) {
1382                 hooks_unregister_hook(MSGINFO_UPDATE_HOOKLIST,
1383                               messageview->msginfo_update_callback_id);
1384         }
1385
1386         if (messageview->updating) {
1387                 debug_print("uh oh, better not touch that now (fetching)\n");
1388                 messageview->deferred_destroy = TRUE;
1389                 gtk_widget_hide(messageview->window);
1390                 return;
1391         }
1392
1393         if (messageview->mimeview->textview
1394         &&  messageview->mimeview->textview->loading) {
1395                 debug_print("uh oh, better not touch that now (loading text)\n");
1396                 messageview->deferred_destroy = TRUE;
1397                 messageview->mimeview->textview->stop_loading = TRUE;
1398                 gtk_widget_hide(messageview->window);
1399                 return;
1400         }
1401
1402         headerview_destroy(messageview->headerview);
1403         mimeview_destroy(messageview->mimeview);
1404         noticeview_destroy(messageview->noticeview);
1405
1406         procmsg_msginfo_free(messageview->msginfo);
1407         toolbar_clear_list(TOOLBAR_MSGVIEW);
1408         if (messageview->toolbar) {
1409                 toolbar_destroy(messageview->toolbar);
1410                 g_free(messageview->toolbar);
1411         }
1412
1413         msgview_list = g_list_remove(msgview_list, messageview);
1414
1415         if (messageview->window)
1416                 gtk_widget_destroy(messageview->window);
1417         g_free(messageview);
1418 }
1419
1420 void messageview_delete(MessageView *msgview)
1421 {
1422         MsgInfo *msginfo = NULL;
1423         FolderItem *trash = NULL;
1424         PrefsAccount *ac = NULL;
1425
1426         if (msgview->msginfo && msgview->mainwin && msgview->mainwin->summaryview)
1427                 msginfo = summary_get_selected_msg(msgview->mainwin->summaryview);
1428
1429         /* need a procmsg_msginfo_equal() */
1430         if (msginfo && msgview->msginfo &&
1431             msginfo->msgnum == msgview->msginfo->msgnum &&
1432             msginfo->folder == msgview->msginfo->folder) {
1433                 summary_delete_trash(msgview->mainwin->summaryview);
1434         } else {
1435                 msginfo = msgview->msginfo;
1436
1437                 g_return_if_fail(msginfo != NULL);
1438
1439                 /* to get the trash folder, we have to choose either
1440                  * the folder's or account's trash default - we prefer
1441                  * the one in the account prefs */
1442                 if (msginfo->folder) {
1443                         if (NULL != (ac = account_find_from_item(msginfo->folder)))
1444                                 trash = account_get_special_folder(ac, F_TRASH);
1445                         if (!trash && msginfo->folder->folder)
1446                                 trash = msginfo->folder->folder->trash;
1447                         /* if still not found, use the default */
1448                         if (!trash)
1449                                 trash = folder_get_default_trash();
1450                 }
1451
1452                 g_return_if_fail(trash != NULL);
1453
1454                 if (prefs_common.immediate_exec)
1455                         /* TODO: Delete from trash */
1456                         folder_item_move_msg(trash, msginfo);
1457                 else {
1458                         procmsg_msginfo_set_to_folder(msginfo, trash);
1459                         procmsg_msginfo_set_flags(msginfo, MSG_DELETED, 0);
1460                         /* NOTE: does not update to next message in summaryview */
1461                 }
1462         }
1463 #ifdef GENERIC_UMPC
1464         if (msgview->window && !prefs_common.always_show_msg) {
1465                 messageview_destroy(msgview);
1466         }
1467 #endif
1468 }
1469
1470 /*
1471  * \brief update messageview with currently selected message in summaryview
1472  *        leave unchanged if summaryview is empty
1473  * \param pointer to MessageView
1474  */
1475 static void messageview_update(MessageView *msgview, MsgInfo *old_msginfo)
1476 {
1477         SummaryView *summaryview = (SummaryView*)msgview->mainwin->summaryview;
1478
1479         g_return_if_fail(summaryview != NULL);
1480
1481         if (summaryview->selected) {
1482                 MsgInfo *msginfo = summary_get_selected_msg(summaryview);
1483                 if (msginfo == NULL || msginfo == old_msginfo)
1484                         return;
1485
1486                 messageview_show(msgview, msginfo,
1487                                  msgview->all_headers);
1488         }
1489 }
1490
1491 TextView *messageview_get_current_textview(MessageView *messageview)
1492 {
1493         TextView *text = NULL;
1494
1495         text = messageview->mimeview->textview;
1496
1497         return text;
1498 }
1499
1500 MimeInfo *messageview_get_selected_mime_part(MessageView *messageview)
1501 {
1502         return mimeview_get_selected_part(messageview->mimeview);
1503 }
1504
1505 void messageview_copy_clipboard(MessageView *messageview)
1506 {
1507         gchar *text = messageview_get_selection(messageview);
1508         if (text) {
1509                 gtk_clipboard_set_text(
1510                         gtk_clipboard_get(GDK_SELECTION_CLIPBOARD),
1511                         text, -1);
1512         }
1513         g_free(text);
1514 }
1515
1516 void messageview_select_all(MessageView *messageview)
1517 {
1518         TextView *text;
1519
1520         text = messageview_get_current_textview(messageview);
1521         if (text) {
1522                 GtkTextView *textview = GTK_TEXT_VIEW(text->text);
1523                 GtkTextBuffer *buffer;
1524                 GtkTextIter start, end;
1525
1526                 buffer = gtk_text_view_get_buffer(textview);
1527                 gtk_text_buffer_get_bounds(buffer, &start, &end);
1528                 gtk_text_buffer_select_range(buffer, &start, &end);
1529         }
1530 }
1531
1532 void messageview_set_position(MessageView *messageview, gint pos)
1533 {
1534         TextView *text;
1535
1536         text = messageview_get_current_textview(messageview);
1537         if (text)
1538                 textview_set_position(text, pos);
1539 }
1540
1541 gboolean messageview_search_string(MessageView *messageview, const gchar *str,
1542                                    gboolean case_sens)
1543 {
1544         TextView *text;
1545
1546         if (messageview->mimeview->type == MIMEVIEW_VIEWER) {
1547                 MimeViewer *viewer = messageview->mimeview->mimeviewer;
1548                 if (viewer && viewer->text_search) {
1549                         return viewer->text_search(viewer, FALSE, str, case_sens);
1550                 }
1551         }
1552
1553         text = messageview_get_current_textview(messageview);
1554         if (text)
1555                 return textview_search_string(text, str, case_sens);
1556         return FALSE;
1557 }
1558
1559 gboolean messageview_search_string_backward(MessageView *messageview,
1560                                             const gchar *str,
1561                                             gboolean case_sens)
1562 {
1563         TextView *text;
1564
1565         if (messageview->mimeview->type == MIMEVIEW_VIEWER) {
1566                 MimeViewer *viewer = messageview->mimeview->mimeviewer;
1567                 if (viewer && viewer->text_search) {
1568                         return viewer->text_search(viewer, TRUE, str, case_sens);
1569                 }
1570         }
1571
1572         text = messageview_get_current_textview(messageview);
1573         if (text)
1574                 return textview_search_string_backward(text,
1575                                                        str, case_sens);
1576         return FALSE;
1577 }
1578
1579 gboolean messageview_is_visible(MessageView *messageview)
1580 {
1581         if (messageview == NULL)
1582                 return FALSE;
1583         return messageview->visible;
1584 }
1585
1586 static void messageview_save_as(MessageView *messageview)
1587 {
1588         gchar *filename = NULL;
1589         MsgInfo *msginfo;
1590         gchar *src, *dest, *tmp;
1591
1592         if (!messageview->msginfo) return;
1593         msginfo = messageview->msginfo;
1594
1595         if (msginfo->subject) {
1596                 Xstrdup_a(filename, msginfo->subject, return);
1597                 subst_for_filename(filename);
1598         }
1599         if (filename && !g_utf8_validate(filename, -1, NULL)) {
1600                 gchar *oldstr = filename;
1601                 filename = conv_codeset_strdup(filename,
1602                                                conv_get_locale_charset_str(),
1603                                                CS_UTF_8);
1604                 if (!filename) {
1605                         g_warning("messageview_save_as(): failed to convert character set.");
1606                         filename = g_strdup(oldstr);
1607                 }
1608                 dest = filesel_select_file_save(_("Save as"), filename);
1609                 g_free(filename);
1610         } else
1611                 dest = filesel_select_file_save(_("Save as"), filename);
1612         if (!dest) return;
1613         if (is_file_exist(dest)) {
1614                 AlertValue aval;
1615
1616                 aval = alertpanel(_("Overwrite"),
1617                                   _("Overwrite existing file?"),
1618                                   GTK_STOCK_CANCEL, GTK_STOCK_OK, NULL);
1619                 if (G_ALERTALTERNATE != aval) return;
1620         }
1621
1622         src = procmsg_get_message_file(msginfo);
1623         if (copy_file(src, dest, TRUE) < 0) {
1624                 tmp =  g_path_get_basename(dest);
1625                 alertpanel_error(_("Couldn't save the file '%s'."), tmp);
1626                 g_free(tmp);
1627         }
1628         g_free(dest);
1629         g_free(src);
1630 }
1631
1632 static gint messageview_delete_cb(GtkWidget *widget, GdkEventAny *event,
1633                                   MessageView *messageview)
1634 {
1635         messageview_destroy(messageview);
1636         return TRUE;
1637 }
1638
1639 static void messageview_size_allocate_cb(GtkWidget *widget,
1640                                          GtkAllocation *allocation)
1641 {
1642         g_return_if_fail(allocation != NULL);
1643
1644         prefs_common.msgwin_width  = allocation->width;
1645         prefs_common.msgwin_height = allocation->height;
1646 }
1647 #ifndef MAEMO
1648 static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event,
1649                         MessageView *messageview)
1650 {
1651         if (event && event->keyval == GDK_Escape && messageview->window) {
1652                 messageview_destroy(messageview);
1653                 return TRUE;
1654         }
1655
1656         if ((event->state & (GDK_MOD1_MASK|GDK_CONTROL_MASK|GDK_SHIFT_MASK)) != 0)
1657                 return FALSE;
1658
1659         g_signal_stop_emission_by_name(G_OBJECT(widget),
1660                                         "key_press_event");
1661         mimeview_pass_key_press_event(messageview->mimeview, event);
1662         return FALSE;
1663 }
1664 #endif
1665
1666 static void messageview_show_partial_display_cb(NoticeView *noticeview, MessageView *messageview)
1667 {
1668         messageview->show_full_text = TRUE;
1669         main_window_cursor_wait(mainwindow_get_mainwindow());
1670         noticeview_hide(messageview->noticeview);
1671         messageview->partial_display_shown = FALSE;
1672         GTK_EVENTS_FLUSH();
1673         mimeview_handle_cmd(messageview->mimeview, "sc://display_as_text", NULL, NULL);
1674         main_window_cursor_normal(mainwindow_get_mainwindow());
1675 }
1676
1677 void messageview_show_partial_display(MessageView *messageview, MsgInfo *msginfo,
1678                                              size_t length)
1679 {
1680         gchar *msg = g_strdup_printf(_("Show all %s."), to_human_readable((goffset)length));
1681         noticeview_set_icon(messageview->noticeview, STOCK_PIXMAP_NOTICE_WARN);
1682         noticeview_set_text(messageview->noticeview, _("Only the first megabyte of text is shown."));
1683         noticeview_set_button_text(messageview->noticeview, msg);
1684         g_free(msg);
1685         noticeview_set_button_press_callback(messageview->noticeview,
1686                                              G_CALLBACK(messageview_show_partial_display_cb),
1687                                              (gpointer) messageview);
1688         noticeview_show(messageview->noticeview);
1689         messageview->partial_display_shown = TRUE;
1690 }
1691
1692 static void return_receipt_show(NoticeView *noticeview, MsgInfo *msginfo)
1693 {
1694         gchar *addr = NULL;
1695         gboolean from_me = FALSE;
1696         if (msginfo->folder
1697                 && (folder_has_parent_of_type(msginfo->folder, F_QUEUE)
1698                  || folder_has_parent_of_type(msginfo->folder, F_DRAFT)))
1699                 return;
1700
1701         addr = g_strdup(msginfo->from);
1702         if (addr) {
1703                 extract_address(addr);
1704                 if (account_find_from_address(addr, FALSE)) {
1705                         from_me = TRUE;
1706                 }
1707                 g_free(addr);
1708         }
1709
1710         if (from_me) {
1711                 noticeview_set_icon(noticeview, STOCK_PIXMAP_NOTICE_WARN);
1712                 if (MSG_IS_RETRCPT_GOT(msginfo->flags)) {
1713                         noticeview_set_text(noticeview, _("You got a return receipt in this message : "
1714                                                           "it has been displayed by the recipient."));
1715                 } else {
1716                         noticeview_set_text(noticeview, _("You asked for a return receipt in this message."));
1717                 }
1718                 noticeview_set_button_text(noticeview, NULL);
1719                 noticeview_set_button_press_callback(noticeview, NULL, NULL);
1720         } else {
1721                 noticeview_set_icon(noticeview, STOCK_PIXMAP_NOTICE_WARN);
1722                 noticeview_set_text(noticeview, _("This message asks for a return receipt."));
1723                 noticeview_set_button_text(noticeview, _("Send receipt"));
1724                 noticeview_set_button_press_callback(noticeview,
1725                                                      G_CALLBACK(return_receipt_send_clicked),
1726                                                      (gpointer) msginfo);
1727         }
1728         noticeview_show(noticeview);
1729 }
1730
1731 static void return_receipt_send_clicked(NoticeView *noticeview, MsgInfo *msginfo)
1732 {
1733         MsgInfo *tmpmsginfo;
1734         gchar *file;
1735
1736         file = procmsg_get_message_file_path(msginfo);
1737         if (!file) {
1738                 g_warning("can't get message file path.\n");
1739                 return;
1740         }
1741
1742         tmpmsginfo = procheader_parse_file(file, msginfo->flags, TRUE, TRUE);
1743         tmpmsginfo->folder = msginfo->folder;
1744         tmpmsginfo->msgnum = msginfo->msgnum;
1745
1746         if (disposition_notification_send(tmpmsginfo) >= 0) {
1747                 procmsg_msginfo_set_flags(msginfo, MSG_RETRCPT_SENT, 0);
1748                 noticeview_hide(noticeview);
1749         }
1750
1751         procmsg_msginfo_free(tmpmsginfo);
1752         g_free(file);
1753 }
1754
1755 static void partial_recv_show(NoticeView *noticeview, MsgInfo *msginfo)
1756 {
1757         gchar *text = NULL;
1758         gchar *button1 = NULL;
1759         gchar *button2 = NULL;
1760         void  *button1_cb = NULL;
1761         void  *button2_cb = NULL;
1762
1763         if (!msginfo->extradata)
1764                 return;
1765         if (!partial_msg_in_uidl_list(msginfo)) {
1766                 text = g_strdup_printf(_("This message has been partially "
1767                                 "retrieved,\nand has been deleted from the "
1768                                 "server."));
1769         } else {
1770                 switch (msginfo->planned_download) {
1771                 case POP3_PARTIAL_DLOAD_UNKN:
1772                         text = g_strdup_printf(_("This message has been "
1773                                         "partially retrieved;\nit is %s."),
1774                                         to_human_readable(
1775                                                 (goffset)(msginfo->total_size)));
1776                         button1 = _("Mark for download");
1777                         button2 = _("Mark for deletion");
1778                         button1_cb = partial_recv_dload_clicked;
1779                         button2_cb = partial_recv_del_clicked;
1780                         break;
1781                 case POP3_PARTIAL_DLOAD_DLOAD:
1782                         text = g_strdup_printf(_("This message has been "
1783                                         "partially retrieved;\nit is %s and "
1784                                         "will be downloaded."),
1785                                         to_human_readable(
1786                                                 (goffset)(msginfo->total_size)));
1787                         button1 = _("Unmark");
1788                         button1_cb = partial_recv_unmark_clicked;
1789                         button2 = _("Mark for deletion");
1790                         button2_cb = partial_recv_del_clicked;
1791                         break;
1792                 case POP3_PARTIAL_DLOAD_DELE:
1793                         text = g_strdup_printf(_("This message has been "
1794                                         "partially retrieved;\nit is %s and "
1795                                         "will be deleted."),
1796                                         to_human_readable(
1797                                                 (goffset)(msginfo->total_size)));
1798                         button1 = _("Mark for download");
1799                         button1_cb = partial_recv_dload_clicked;
1800                         button2 = _("Unmark");
1801                         button2_cb = partial_recv_unmark_clicked;
1802                         break;
1803                 default:
1804                         return;
1805                 }
1806         }
1807
1808         noticeview_set_icon(noticeview, STOCK_PIXMAP_NOTICE_WARN);
1809         noticeview_set_text(noticeview, text);
1810         g_free(text);
1811         noticeview_set_button_text(noticeview, button1);
1812         noticeview_set_button_press_callback(noticeview,
1813                      G_CALLBACK(button1_cb), (gpointer) msginfo);
1814
1815         noticeview_set_2ndbutton_text(noticeview, button2);
1816         noticeview_set_2ndbutton_press_callback(noticeview,
1817                      G_CALLBACK(button2_cb), (gpointer) msginfo);
1818
1819         noticeview_show(noticeview);
1820 }
1821
1822 static void partial_recv_dload_clicked(NoticeView *noticeview,
1823                                        MsgInfo *msginfo)
1824 {
1825         if (partial_mark_for_download(msginfo) == 0) {
1826                 partial_recv_show(noticeview, msginfo);
1827         }
1828 }
1829
1830 static void partial_recv_del_clicked(NoticeView *noticeview,
1831                                        MsgInfo *msginfo)
1832 {
1833         if (partial_mark_for_delete(msginfo) == 0) {
1834                 partial_recv_show(noticeview, msginfo);
1835         }
1836 }
1837
1838 static void partial_recv_unmark_clicked(NoticeView *noticeview,
1839                                        MsgInfo *msginfo)
1840 {
1841         if (partial_unmark(msginfo) == 0) {
1842                 partial_recv_show(noticeview, msginfo);
1843         }
1844 }
1845
1846 static void select_account_cb(GtkWidget *w, gpointer data)
1847 {
1848         *(gint*)data = combobox_get_active_data(GTK_COMBO_BOX(w));
1849 }
1850
1851 static PrefsAccount *select_account_from_list(GList *ac_list)
1852 {
1853         GtkWidget *optmenu;
1854         gint account_id;
1855
1856         g_return_val_if_fail(ac_list != NULL, NULL);
1857         g_return_val_if_fail(ac_list->data != NULL, NULL);
1858
1859         optmenu = gtkut_account_menu_new(ac_list,
1860                         G_CALLBACK(select_account_cb),
1861                         &account_id);
1862         if (!optmenu)
1863                 return NULL;
1864         account_id = ((PrefsAccount *) ac_list->data)->account_id;
1865         if (alertpanel_with_widget(
1866                                 _("Return Receipt Notification"),
1867                                 _("The message was sent to several of your "
1868                                   "accounts.\n"
1869                                   "Please choose which account do you want to "
1870                                   "use for sending the receipt notification:"),
1871                                 _("_Cancel"), _("_Send Notification"), NULL,
1872                                 FALSE, G_ALERTDEFAULT, optmenu) != G_ALERTALTERNATE)
1873                 return NULL;
1874         return account_find_from_id(account_id);
1875 }
1876
1877 /*
1878  * \brief return selected messageview text, when nothing is
1879  *        selected and message was filtered, return complete text
1880  *
1881  * \param  pointer to Messageview
1882  *
1883  * \return pointer to text (needs to be free'd by calling func)
1884  */
1885 gchar *messageview_get_selection(MessageView *msgview)
1886 {
1887         TextView *textview;
1888         gchar *text = NULL;
1889         GtkTextView *edit = NULL;
1890         GtkTextBuffer *textbuf;
1891         gint body_pos = 0;
1892
1893         g_return_val_if_fail(msgview != NULL, NULL);
1894
1895         if (msgview->mimeview->type == MIMEVIEW_VIEWER) {
1896                 MimeViewer *viewer = msgview->mimeview->mimeviewer;
1897                 if (viewer && viewer->get_selection) {
1898                         text = viewer->get_selection(viewer);
1899                         if (text)
1900                                 return text;
1901                 }
1902         }
1903
1904         textview = messageview_get_current_textview(msgview);
1905         g_return_val_if_fail(textview != NULL, NULL);
1906
1907         edit = GTK_TEXT_VIEW(textview->text);
1908         g_return_val_if_fail(edit != NULL, NULL);
1909         body_pos = textview->body_pos;
1910
1911         textbuf = gtk_text_view_get_buffer(edit);
1912
1913         if (gtk_text_buffer_get_selection_bounds(textbuf, NULL, NULL))
1914                 return gtkut_text_view_get_selection(edit);
1915         else if (msgview->filtered) {
1916                 GtkTextIter start_iter, end_iter;
1917                 gtk_text_buffer_get_iter_at_offset(textbuf, &start_iter, body_pos);
1918                 gtk_text_buffer_get_end_iter(textbuf, &end_iter);
1919                 gtk_text_buffer_get_text(textbuf, &start_iter, &end_iter, FALSE);
1920         } else
1921                 text = NULL;
1922
1923         return text;
1924 }
1925
1926 static void save_as_cb(GtkAction *action, gpointer data)
1927 {
1928         MessageView *messageview = (MessageView *)data;
1929         messageview_save_as(messageview);
1930 }
1931
1932 #if defined(USE_GNOMEPRINT) || GTK_CHECK_VERSION(2,10,0)
1933 static void print_mimeview(MimeView *mimeview, gint sel_start, gint sel_end, gint partnum)
1934 {
1935 #if !defined(USE_GNOMEPRINT) && GTK_CHECK_VERSION(2,10,0)
1936         MainWindow *mainwin;
1937 #endif
1938         if (!mimeview
1939         ||  !mimeview->textview
1940         ||  !mimeview->textview->text)
1941                 alertpanel_warning(_("Cannot print: the message doesn't "
1942                                      "contain text."));
1943         else {
1944                 gtk_widget_realize(mimeview->textview->text);
1945                 if (partnum > 0) {
1946                         mimeview_select_part_num(mimeview, partnum);
1947                 }
1948                 if (mimeview->type == MIMEVIEW_VIEWER) {
1949                         MimeViewer *viewer = mimeview->mimeviewer;
1950                         if (viewer && viewer->print) {
1951                                 viewer->print(viewer);
1952                                 return;
1953                         }
1954                 }
1955                 if (sel_start != -1 && sel_end != -1) {
1956                         GtkTextIter start, end;
1957                         GtkTextView *text = GTK_TEXT_VIEW(mimeview->textview->text);
1958                         GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
1959
1960                         gtk_text_buffer_get_iter_at_offset(buffer, &start, sel_start);
1961                         gtk_text_buffer_get_iter_at_offset(buffer, &end, sel_end);
1962                         gtk_text_buffer_select_range(buffer, &start, &end);
1963                 }
1964 #if defined(USE_GNOMEPRINT)
1965                 gedit_print(GTK_TEXT_VIEW(mimeview->textview->text));
1966 #else
1967                 /* TODO: Get the real parent window, not the main window */
1968                 mainwin = mainwindow_get_mainwindow();
1969                 printing_print(GTK_TEXT_VIEW(mimeview->textview->text),
1970                                mainwin ? GTK_WINDOW(mainwin->window) : NULL,
1971                                 sel_start, sel_end);
1972 #endif
1973         }
1974 }
1975
1976 void messageview_print(MsgInfo *msginfo, gboolean all_headers,
1977                         gint sel_start, gint sel_end, gint partnum)
1978 {
1979         PangoFontDescription *font_desc = NULL;
1980         MessageView *tmpview = messageview_create_with_new_window_visible(
1981                                 mainwindow_get_mainwindow(), FALSE);
1982
1983         if (prefs_common.use_different_print_font) {
1984                 font_desc = pango_font_description_from_string
1985                                                 (prefs_common.printfont);
1986         } else {
1987                 font_desc = pango_font_description_from_string
1988                                                 (prefs_common.textfont);
1989         }
1990         if (font_desc) {
1991                 gtk_widget_modify_font(tmpview->mimeview->textview->text,
1992                         font_desc);
1993                 pango_font_description_free(font_desc);
1994         }
1995
1996         tmpview->all_headers = all_headers;
1997         if (msginfo && messageview_show(tmpview, msginfo,
1998                 tmpview->all_headers) >= 0) {
1999                         print_mimeview(tmpview->mimeview,
2000                                 sel_start, sel_end, partnum);
2001         }
2002         messageview_destroy(tmpview);
2003 }
2004 #endif
2005
2006 #if GTK_CHECK_VERSION(2,10,0) && !defined(USE_GNOMEPRINT)
2007 static void page_setup_cb(GtkAction *action, gpointer data)
2008 {
2009         MessageView *messageview = (MessageView *)data;
2010         printing_page_setup(messageview ?
2011                             GTK_WINDOW(messageview->window) : NULL);
2012 }
2013 #endif
2014
2015 static void print_cb(GtkAction *action, gpointer data)
2016 {
2017         MessageView *messageview = (MessageView *)data;
2018 #if !defined(USE_GNOMEPRINT) && !GTK_CHECK_VERSION(2,10,0)
2019         gchar *cmdline = NULL;
2020         gchar *p;
2021 #else
2022         gint sel_start = -1, sel_end = -1, partnum = 0;
2023 #endif
2024
2025         if (!messageview->msginfo) return;
2026
2027 #if !defined(USE_GNOMEPRINT) && !GTK_CHECK_VERSION(2,10,0)
2028         cmdline = input_dialog(_("Print"),
2029                                _("Enter the print command line:\n"
2030                                  "('%s' will be replaced with file name)"),
2031                                prefs_common.print_cmd);
2032         if (!cmdline) return;
2033         if (!(p = strchr(cmdline, '%')) || *(p + 1) != 's' ||
2034             strchr(p + 2, '%')) {
2035                 alertpanel_error(_("Print command line is invalid:\n'%s'"),
2036                                  cmdline);
2037                 g_free(cmdline);
2038                 return;
2039         }
2040         procmsg_print_message(messageview->msginfo, cmdline);
2041         g_free(cmdline);
2042 #else
2043         partnum = mimeview_get_selected_part_num(messageview->mimeview);
2044         textview_get_selection_offsets(messageview->mimeview->textview,
2045                 &sel_start, &sel_end);
2046         messageview_print(messageview->msginfo, messageview->all_headers,
2047                 sel_start, sel_end, partnum);
2048 #endif
2049 }
2050
2051 static void close_cb(GtkAction *action, gpointer data)
2052 {
2053         MessageView *messageview = (MessageView *)data;
2054         messageview_destroy(messageview);
2055 }
2056
2057 static void copy_cb(GtkAction *action, gpointer data)
2058 {
2059         MessageView *messageview = (MessageView *)data;
2060         messageview_copy_clipboard(messageview);
2061 }
2062
2063 static void allsel_cb(GtkAction *action, gpointer data)
2064 {
2065         MessageView *messageview = (MessageView *)data;
2066         messageview_select_all(messageview);
2067 }
2068
2069 static void search_cb(GtkAction *action, gpointer data)
2070 {
2071         MessageView *messageview = (MessageView *)data;
2072         message_search(messageview);
2073 }
2074
2075 static void prev_cb(GtkAction *action, gpointer data)
2076 {
2077         MessageView *messageview = (MessageView *)data;
2078         messageview->updating = TRUE;
2079         summary_step(messageview->mainwin->summaryview, GTK_SCROLL_STEP_BACKWARD);
2080         messageview->updating = FALSE;
2081
2082         if (messageview->deferred_destroy) {
2083                 debug_print("messageview got away!\n");
2084                 messageview_destroy(messageview);
2085                 return;
2086         }
2087         if (messageview->mainwin->summaryview->selected) {
2088 #ifndef GENERIC_UMPC
2089                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2090
2091                 if (msginfo)
2092                         messageview_show(messageview, msginfo,
2093                                          messageview->all_headers);
2094 #endif
2095         } else {
2096                 gtk_widget_destroy(messageview->window);
2097         }
2098 }
2099
2100 static void next_cb(GtkAction *action, gpointer data)
2101 {
2102         MessageView *messageview = (MessageView *)data;
2103         messageview->updating = TRUE;
2104         summary_step(messageview->mainwin->summaryview, GTK_SCROLL_STEP_FORWARD);
2105         messageview->updating = FALSE;
2106
2107         if (messageview->deferred_destroy) {
2108                 debug_print("messageview got away!\n");
2109                 messageview_destroy(messageview);
2110                 return;
2111         }
2112         if (messageview->mainwin->summaryview->selected) {
2113 #ifndef GENERIC_UMPC
2114                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2115
2116                 if (msginfo)
2117                         messageview_show(messageview, msginfo,
2118                                          messageview->all_headers);
2119 #endif
2120         } else {
2121                 gtk_widget_destroy(messageview->window);
2122         }
2123 }
2124
2125 static void prev_unread_cb(GtkAction *action, gpointer data)
2126 {
2127         MessageView *messageview = (MessageView *)data;
2128         messageview->updating = TRUE;
2129         summary_select_prev_unread(messageview->mainwin->summaryview);
2130         messageview->updating = FALSE;
2131
2132         if (messageview->deferred_destroy) {
2133                 debug_print("messageview got away!\n");
2134                 messageview_destroy(messageview);
2135                 return;
2136         }
2137         if (messageview->mainwin->summaryview->selected) {
2138 #ifndef GENERIC_UMPC
2139                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2140
2141                 if (msginfo)
2142                         messageview_show(messageview, msginfo,
2143                                          messageview->all_headers);
2144 #endif
2145         } else {
2146                 gtk_widget_destroy(messageview->window);
2147         }
2148 }
2149
2150 static void next_unread_cb(GtkAction *action, gpointer data)
2151 {
2152         MessageView *messageview = (MessageView *)data;
2153         messageview->updating = TRUE;
2154         summary_select_next_unread(messageview->mainwin->summaryview);
2155         messageview->updating = FALSE;
2156
2157         if (messageview->deferred_destroy) {
2158                 debug_print("messageview got away!\n");
2159                 messageview_destroy(messageview);
2160                 return;
2161         }
2162         if (messageview->mainwin->summaryview->selected) {
2163 #ifndef GENERIC_UMPC
2164                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2165
2166                 if (msginfo)
2167                         messageview_show(messageview, msginfo,
2168                                          messageview->all_headers);
2169 #endif
2170         } else {
2171                 gtk_widget_destroy(messageview->window);
2172         }
2173 }
2174
2175 static void prev_new_cb(GtkAction *action, gpointer data)
2176 {
2177         MessageView *messageview = (MessageView *)data;
2178         messageview->updating = TRUE;
2179         summary_select_prev_new(messageview->mainwin->summaryview);
2180         messageview->updating = FALSE;
2181
2182         if (messageview->deferred_destroy) {
2183                 debug_print("messageview got away!\n");
2184                 messageview_destroy(messageview);
2185                 return;
2186         }
2187         if (messageview->mainwin->summaryview->selected) {
2188 #ifndef GENERIC_UMPC
2189                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2190
2191                 if (msginfo)
2192                         messageview_show(messageview, msginfo,
2193                                          messageview->all_headers);
2194 #endif
2195         } else {
2196                 gtk_widget_destroy(messageview->window);
2197         }
2198 }
2199
2200 static void next_new_cb(GtkAction *action, gpointer data)
2201 {
2202         MessageView *messageview = (MessageView *)data;
2203         messageview->updating = TRUE;
2204         summary_select_next_new(messageview->mainwin->summaryview);
2205         messageview->updating = FALSE;
2206
2207         if (messageview->deferred_destroy) {
2208                 debug_print("messageview got away!\n");
2209                 messageview_destroy(messageview);
2210                 return;
2211         }
2212         if (messageview->mainwin->summaryview->selected) {
2213 #ifndef GENERIC_UMPC
2214                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2215
2216                 if (msginfo)
2217                         messageview_show(messageview, msginfo,
2218                                          messageview->all_headers);
2219 #endif
2220         } else {
2221                 gtk_widget_destroy(messageview->window);
2222         }
2223 }
2224
2225 static void prev_marked_cb(GtkAction *action, gpointer data)
2226 {
2227         MessageView *messageview = (MessageView *)data;
2228         messageview->updating = TRUE;
2229         summary_select_prev_marked(messageview->mainwin->summaryview);
2230         messageview->updating = FALSE;
2231
2232         if (messageview->deferred_destroy) {
2233                 debug_print("messageview got away!\n");
2234                 messageview_destroy(messageview);
2235                 return;
2236         }
2237         if (messageview->mainwin->summaryview->selected) {
2238 #ifndef GENERIC_UMPC
2239                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2240
2241                 if (msginfo)
2242                         messageview_show(messageview, msginfo,
2243                                          messageview->all_headers);
2244 #endif
2245         } else {
2246                 gtk_widget_destroy(messageview->window);
2247         }
2248 }
2249
2250 static void next_marked_cb(GtkAction *action, gpointer data)
2251 {
2252         MessageView *messageview = (MessageView *)data;
2253         messageview->updating = TRUE;
2254         summary_select_next_marked(messageview->mainwin->summaryview);
2255         messageview->updating = FALSE;
2256
2257         if (messageview->deferred_destroy) {
2258                 debug_print("messageview got away!\n");
2259                 messageview_destroy(messageview);
2260                 return;
2261         }
2262         if (messageview->mainwin->summaryview->selected) {
2263 #ifndef GENERIC_UMPC
2264                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2265
2266                 if (msginfo)
2267                         messageview_show(messageview, msginfo,
2268                                          messageview->all_headers);
2269 #endif
2270         } else {
2271                 gtk_widget_destroy(messageview->window);
2272         }
2273 }
2274
2275 static void prev_labeled_cb(GtkAction *action, gpointer data)
2276 {
2277         MessageView *messageview = (MessageView *)data;
2278         messageview->updating = TRUE;
2279         summary_select_prev_labeled(messageview->mainwin->summaryview);
2280         messageview->updating = FALSE;
2281
2282         if (messageview->deferred_destroy) {
2283                 debug_print("messageview got away!\n");
2284                 messageview_destroy(messageview);
2285                 return;
2286         }
2287         if (messageview->mainwin->summaryview->selected) {
2288 #ifndef GENERIC_UMPC
2289                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2290
2291                 if (msginfo)
2292                         messageview_show(messageview, msginfo,
2293                                          messageview->all_headers);
2294 #endif
2295         } else {
2296                 gtk_widget_destroy(messageview->window);
2297         }
2298 }
2299
2300 static void next_labeled_cb(GtkAction *action, gpointer data)
2301 {
2302         MessageView *messageview = (MessageView *)data;
2303         messageview->updating = TRUE;
2304         summary_select_next_labeled(messageview->mainwin->summaryview);
2305         messageview->updating = FALSE;
2306
2307         if (messageview->deferred_destroy) {
2308                 debug_print("messageview got away!\n");
2309                 messageview_destroy(messageview);
2310                 return;
2311         }
2312         if (messageview->mainwin->summaryview->selected) {
2313 #ifndef GENERIC_UMPC
2314                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2315
2316                 if (msginfo)
2317                         messageview_show(messageview, msginfo,
2318                                          messageview->all_headers);
2319 #endif
2320         } else {
2321                 gtk_widget_destroy(messageview->window);
2322         }
2323 }
2324
2325 static void last_read_cb(GtkAction *action, gpointer data)
2326 {
2327         MessageView *messageview = (MessageView *)data;
2328         messageview->updating = TRUE;
2329         summary_select_last_read(messageview->mainwin->summaryview);
2330         messageview->updating = FALSE;
2331
2332         if (messageview->deferred_destroy) {
2333                 debug_print("messageview got away!\n");
2334                 messageview_destroy(messageview);
2335                 return;
2336         }
2337         if (messageview->mainwin->summaryview->selected) {
2338 #ifndef GENERIC_UMPC
2339                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2340
2341                 if (msginfo)
2342                         messageview_show(messageview, msginfo,
2343                                          messageview->all_headers);
2344 #endif
2345         } else {
2346                 gtk_widget_destroy(messageview->window);
2347         }
2348 }
2349
2350 static void parent_cb(GtkAction *action, gpointer data)
2351 {
2352         MessageView *messageview = (MessageView *)data;
2353         messageview->updating = TRUE;
2354         summary_select_parent(messageview->mainwin->summaryview);
2355         messageview->updating = FALSE;
2356
2357         if (messageview->deferred_destroy) {
2358                 debug_print("messageview got away!\n");
2359                 messageview_destroy(messageview);
2360                 return;
2361         }
2362         if (messageview->mainwin->summaryview->selected) {
2363 #ifndef GENERIC_UMPC
2364                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2365
2366                 if (msginfo)
2367                         messageview_show(messageview, msginfo,
2368                                          messageview->all_headers);
2369 #endif
2370         } else {
2371                 gtk_widget_destroy(messageview->window);
2372         }
2373 }
2374
2375 static void goto_unread_folder_cb(GtkAction *action, gpointer data)
2376 {
2377         MessageView *messageview = (MessageView *)data;
2378         messageview->updating = TRUE;
2379         folderview_select_next_unread(messageview->mainwin->folderview, FALSE);
2380         messageview->updating = FALSE;
2381
2382         if (messageview->deferred_destroy) {
2383                 debug_print("messageview got away!\n");
2384                 messageview_destroy(messageview);
2385                 return;
2386         }
2387         if (messageview->mainwin->summaryview->selected) {
2388 #ifndef GENERIC_UMPC
2389                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2390
2391                 if (msginfo)
2392                         messageview_show(messageview, msginfo,
2393                                          messageview->all_headers);
2394 #endif
2395         } else {
2396                 gtk_widget_destroy(messageview->window);
2397         }
2398 }
2399
2400 static void goto_folder_cb(GtkAction *action, gpointer data)
2401 {
2402         MessageView *messageview = (MessageView *)data;
2403         messageview->updating = TRUE;
2404         FolderItem *to_folder;
2405         messageview->updating = FALSE;
2406
2407         to_folder = foldersel_folder_sel(NULL, FOLDER_SEL_ALL, NULL, FALSE);
2408
2409         if (to_folder) {
2410                 folderview_select(messageview->mainwin->folderview, to_folder);
2411
2412                 if (messageview->deferred_destroy) {
2413                         debug_print("messageview got away!\n");
2414                         messageview_destroy(messageview);
2415                         return;
2416                 }
2417                 if (messageview->mainwin->summaryview->selected) {
2418 #ifndef GENERIC_UMPC
2419                         MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2420
2421                         if (msginfo)
2422                                 messageview_show(messageview, msginfo,
2423                                                  messageview->all_headers);
2424 #endif
2425                 } else {
2426                         gtk_widget_destroy(messageview->window);
2427                 }
2428         }
2429 }
2430
2431 static void set_charset_cb(GtkAction *action, GtkRadioAction *current, gpointer data)
2432 {
2433         MessageView *messageview = (MessageView *)data;
2434         gboolean active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (current));
2435         gint value = gtk_radio_action_get_current_value (GTK_RADIO_ACTION (current));
2436         const gchar *charset;
2437
2438         if (active) {
2439                 charset = conv_get_charset_str((CharSet)value);
2440                 g_free(messageview->forced_charset);
2441                 messageview->forced_charset = g_strdup(charset);
2442                 procmime_force_charset(charset);
2443
2444                 messageview_show(messageview, messageview->msginfo, FALSE);
2445         }
2446 }
2447
2448 static void set_decode_cb(GtkAction *action, GtkRadioAction *current, gpointer data)
2449 {
2450         MessageView *messageview = (MessageView *)data;
2451         gboolean active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (current));
2452         gint value = gtk_radio_action_get_current_value (GTK_RADIO_ACTION (current));
2453
2454         if (active) {
2455                 messageview->forced_encoding = (EncodingType)value;
2456
2457                 messageview_show(messageview, messageview->msginfo, FALSE);
2458                 debug_print("forced encoding: %d\n", value);
2459         }
2460 }
2461
2462
2463 static void view_source_cb(GtkAction *action, gpointer data)
2464 {
2465         MessageView *messageview = (MessageView *)data;
2466         SourceWindow *srcwin;
2467
2468         if (!messageview->msginfo) return;
2469
2470         srcwin = source_window_create();
2471         source_window_show_msg(srcwin, messageview->msginfo);
2472         source_window_show(srcwin);
2473 }
2474
2475 static void show_all_header_cb(GtkToggleAction *action, gpointer data)
2476 {
2477         MessageView *messageview = (MessageView *)data;
2478         MsgInfo *msginfo = messageview->msginfo;
2479
2480         if (messageview->mimeview->textview &&
2481             messageview->mimeview->textview->loading) {
2482                 return;
2483         }
2484         if (messageview->updating)
2485                 return;
2486
2487         messageview->all_headers =
2488                         gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2489         if (!msginfo) return;
2490         messageview->msginfo = NULL;
2491         messageview_show(messageview, msginfo,gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
2492         procmsg_msginfo_free(msginfo);
2493         main_window_set_menu_sensitive(messageview->mainwin);
2494 }
2495
2496 static void msg_hide_quotes_cb(GtkToggleAction *action, gpointer data)
2497 {
2498         MessageView *messageview = (MessageView *)data;
2499         MsgInfo *msginfo = messageview->msginfo;
2500         static gboolean updating_menu = FALSE;
2501
2502         if (updating_menu)
2503                 return;
2504         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2505                 const gchar *a_name = gtk_action_get_name(GTK_ACTION(action));
2506                 if (!strcmp(a_name, "View/Quotes/FoldAll")) prefs_common.hide_quotes = 1;
2507                 else if (!strcmp(a_name, "View/Quotes/Fold2")) prefs_common.hide_quotes = 2;
2508                 else if (!strcmp(a_name, "View/Quotes/Fold3")) prefs_common.hide_quotes = 3;
2509         } else
2510                 prefs_common.hide_quotes = 0;
2511
2512         updating_menu=TRUE;
2513
2514         cm_toggle_menu_set_active_full(messageview->ui_manager, "Menu/View/Quotes/FoldAll", (prefs_common.hide_quotes == 1));
2515         cm_toggle_menu_set_active_full(messageview->ui_manager, "Menu/View/Quotes/Fold2", (prefs_common.hide_quotes == 2));
2516         cm_toggle_menu_set_active_full(messageview->ui_manager, "Menu/View/Quotes/Fold3", (prefs_common.hide_quotes == 3));
2517
2518         updating_menu=FALSE;
2519         if (!msginfo) return;
2520         messageview->msginfo = NULL;
2521         messageview_show(messageview, msginfo,
2522                          messageview->all_headers);
2523         procmsg_msginfo_free(msginfo);
2524
2525         /* update main window */
2526         main_window_set_menu_sensitive(messageview->mainwin);
2527         summary_redisplay_msg(messageview->mainwin->summaryview);
2528 }
2529 #undef SET_CHECK_MENU_ACTIVE
2530
2531 static void compose_cb(GtkAction *action, gpointer data)
2532 {
2533         MessageView *messageview = (MessageView *)data;
2534         PrefsAccount *ac = NULL;
2535         FolderItem *item = NULL;
2536
2537         if (messageview->msginfo)
2538                 item = messageview->msginfo->folder;
2539
2540         if (item) {
2541                 ac = account_find_from_item(item);
2542                 if (ac && ac->protocol == A_NNTP &&
2543                     item->stype == F_NEWS) {
2544                         compose_new(ac, item->path, NULL);
2545                         return;
2546                 }
2547         }
2548
2549         compose_new(ac, NULL, NULL);
2550 }
2551
2552 #define DO_ACTION(name, act)    { if (!strcmp(a_name, name)) action = act; }
2553
2554 static void reply_cb(GtkAction *gaction, gpointer data)
2555 {
2556         MessageView *messageview = (MessageView *)data;
2557         GSList *msginfo_list = NULL;
2558         gint action = COMPOSE_REPLY;
2559         const gchar *a_name = gtk_action_get_name(gaction);
2560
2561         g_return_if_fail(messageview->msginfo);
2562
2563         DO_ACTION("Message/Reply", COMPOSE_REPLY);
2564         DO_ACTION("Message/ReplyTo/All", COMPOSE_REPLY_TO_ALL);
2565         DO_ACTION("Message/ReplyTo/Sender", COMPOSE_REPLY_TO_SENDER);
2566         DO_ACTION("Message/ReplyTo/List", COMPOSE_REPLY_TO_LIST);
2567         DO_ACTION("Message/Forward", COMPOSE_FORWARD_INLINE);
2568         DO_ACTION("Message/ForwardAtt", COMPOSE_FORWARD_AS_ATTACH);
2569         DO_ACTION("Message/Redirect", COMPOSE_REDIRECT);
2570
2571         msginfo_list = g_slist_append(msginfo_list, messageview->msginfo);
2572         compose_reply_from_messageview(messageview, msginfo_list, action);
2573         g_slist_free(msginfo_list);
2574 }
2575
2576 static void addressbook_open_cb(GtkAction *action, gpointer data)
2577 {
2578         addressbook_open(NULL);
2579 }
2580
2581 static void add_address_cb(GtkAction *action, gpointer data)
2582 {
2583         MessageView *messageview = (MessageView *)data;
2584         MsgInfo *msginfo, *full_msginfo;
2585         gchar *from;
2586         GtkWidget *image = NULL;
2587         GdkPixbuf *picture = NULL;
2588
2589         if (!messageview->msginfo || !messageview->msginfo->from)
2590                 return;
2591
2592         msginfo = messageview->msginfo;
2593         Xstrdup_a(from, msginfo->from, return);
2594         eliminate_address_comment(from);
2595         extract_address(from);
2596
2597         full_msginfo = procmsg_msginfo_get_full_info(msginfo);
2598         if (full_msginfo &&
2599             full_msginfo->extradata &&
2600             full_msginfo->extradata->face) {
2601                 image = face_get_from_header(full_msginfo->extradata->face);
2602         }
2603 #if HAVE_LIBCOMPFACE
2604         else if (full_msginfo &&
2605                  full_msginfo->extradata &&
2606                  full_msginfo->extradata->xface) {
2607                 image = xface_get_from_header(full_msginfo->extradata->xface,
2608                                 &messageview->mainwin->summaryview->ctree->style->white,
2609                                 messageview->window->window);
2610         }
2611 #endif
2612         procmsg_msginfo_free(full_msginfo);
2613         if (image)
2614                 picture = gtk_image_get_pixbuf(GTK_IMAGE(image));
2615
2616         addressbook_add_contact(msginfo->fromname, from, NULL, picture);
2617
2618         if (image)
2619                 gtk_widget_destroy(image);
2620 }
2621
2622 static void create_filter_cb(GtkAction *gaction, gpointer data)
2623 {
2624         MessageView *messageview = (MessageView *)data;
2625         FolderItem * item;
2626         gint action = -1;
2627         const gchar *a_name = gtk_action_get_name(gaction);
2628
2629         if (!messageview->msginfo) return;
2630
2631         DO_ACTION("Tools/CreateFilterRule/Automatically", FILTER_BY_AUTO);
2632         DO_ACTION("Tools/CreateFilterRule/ByFrom", FILTER_BY_FROM);
2633         DO_ACTION("Tools/CreateFilterRule/ByTo", FILTER_BY_TO);
2634         DO_ACTION("Tools/CreateFilterRule/BySubject", FILTER_BY_SUBJECT);
2635
2636         item = messageview->msginfo->folder;
2637         summary_msginfo_filter_open(item,  messageview->msginfo,
2638                                     (PrefsFilterType)action, 0);
2639 }
2640
2641 static void create_processing_cb(GtkAction *gaction, gpointer data)
2642 {
2643         MessageView *messageview = (MessageView *)data;
2644         FolderItem * item;
2645         gint action = -1;
2646         const gchar *a_name = gtk_action_get_name(gaction);
2647
2648         if (!messageview->msginfo) return;
2649
2650         DO_ACTION("Tools/CreateProcessingRule/Automatically", FILTER_BY_AUTO);
2651         DO_ACTION("Tools/CreateProcessingRule/ByFrom", FILTER_BY_FROM);
2652         DO_ACTION("Tools/CreateProcessingRule/ByTo", FILTER_BY_TO);
2653         DO_ACTION("Tools/CreateProcessingRule/BySubject", FILTER_BY_SUBJECT);
2654
2655         item = messageview->msginfo->folder;
2656         summary_msginfo_filter_open(item,  messageview->msginfo,
2657                                     (PrefsFilterType)action, 1);
2658 }
2659
2660 static void open_urls_cb(GtkAction *action, gpointer data)
2661 {
2662         MessageView *messageview = (MessageView *)data;
2663         messageview_list_urls(messageview);
2664 }
2665
2666 static void about_cb(GtkAction *gaction, gpointer data)
2667 {
2668         about_show();
2669 }
2670
2671 static gboolean messageview_update_msg(gpointer source, gpointer data)
2672 {
2673         MsgInfoUpdate *msginfo_update = (MsgInfoUpdate *) source;
2674         MessageView *messageview = (MessageView *)data;
2675
2676         if (messageview->msginfo != msginfo_update->msginfo)
2677                 return FALSE;
2678
2679         if (msginfo_update->flags & MSGINFO_UPDATE_DELETED) {
2680                 MsgInfo *old_msginfo = messageview->msginfo;
2681                 messageview_clear(messageview);
2682                 messageview_update(messageview, old_msginfo);
2683         }
2684
2685         return FALSE;
2686 }
2687
2688 void messageview_set_menu_sensitive(MessageView *messageview)
2689 {
2690         if (!messageview || !messageview->new_window)
2691                 return;
2692         /* do some smart things */
2693         if (!messageview->menubar) return;
2694
2695         cm_toggle_menu_set_active_full(messageview->ui_manager, "Menu/View/Quotes/FoldAll", (prefs_common.hide_quotes == 1));
2696         cm_toggle_menu_set_active_full(messageview->ui_manager, "Menu/View/Quotes/Fold2", (prefs_common.hide_quotes == 2));
2697         cm_toggle_menu_set_active_full(messageview->ui_manager, "Menu/View/Quotes/Fold3", (prefs_common.hide_quotes == 3));
2698 }
2699
2700 void messageview_learn (MessageView *msgview, gboolean is_spam)
2701 {
2702         if (is_spam) {
2703                 if (procmsg_spam_learner_learn(msgview->msginfo, NULL, TRUE) == 0)
2704                         procmsg_msginfo_set_flags(msgview->msginfo, MSG_SPAM, 0);
2705                 else
2706                         log_error(LOG_PROTOCOL, _("An error happened while learning.\n"));
2707
2708         } else {
2709                 if (procmsg_spam_learner_learn(msgview->msginfo, NULL, FALSE) == 0)
2710                         procmsg_msginfo_unset_flags(msgview->msginfo, MSG_SPAM, 0);
2711                 else
2712                         log_error(LOG_PROTOCOL, _("An error happened while learning.\n"));
2713         }
2714         if (msgview->toolbar)
2715                 toolbar_set_learn_button
2716                         (msgview->toolbar,
2717                          MSG_IS_SPAM(msgview->msginfo->flags)?LEARN_HAM:LEARN_SPAM);
2718         else
2719                 toolbar_set_learn_button
2720                         (msgview->mainwin->toolbar,
2721                          MSG_IS_SPAM(msgview->msginfo->flags)?LEARN_HAM:LEARN_SPAM);
2722 }
2723
2724 void messageview_list_urls (MessageView *msgview)
2725 {
2726         GSList *cur = msgview->mimeview->textview->uri_list;
2727         GSList *newlist = NULL;
2728         GHashTable *uri_hashtable = g_hash_table_new(g_str_hash, g_str_equal);
2729         for (; cur; cur = cur->next) {
2730                 ClickableText *uri = (ClickableText *)cur->data;
2731                 if (uri->uri &&
2732                     (!g_ascii_strncasecmp(uri->uri, "ftp.", 4) ||
2733                      !g_ascii_strncasecmp(uri->uri, "ftp:", 4) ||
2734                      !g_ascii_strncasecmp(uri->uri, "www.", 4) ||
2735                      !g_ascii_strncasecmp(uri->uri, "http:", 5) ||
2736                      !g_ascii_strncasecmp(uri->uri, "https:", 6)))
2737                 {
2738                         if(g_hash_table_lookup(uri_hashtable, uri->uri))
2739                                 continue;
2740
2741                         newlist = g_slist_prepend(newlist, uri);
2742                         g_hash_table_insert(uri_hashtable, uri->uri,
2743                                             GUINT_TO_POINTER(g_str_hash(uri->uri)));
2744                 }
2745         }
2746         newlist = g_slist_reverse(newlist);
2747         uri_opener_open(msgview, newlist);
2748         g_slist_free(newlist);
2749         g_hash_table_destroy(uri_hashtable);
2750 }