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, N_("_Automatic")), /* RADIO set_charset_cb */
 314         ENC_ACTION(CS_US_ASCII, C_US_ASCII, N_("7bit ASCII (US-ASC_II)")), /* RADIO set_charset_cb */
 315         ENC_ACTION(CS_UTF_8, C_UTF_8, N_("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, N_("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, N_("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, N_("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, N_("_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_POPUP)
 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 *text = NULL;
1111         gchar *file;
1112         MimeInfo *mimeinfo, *encinfo;
1113         gchar *subject = NULL;
1114         g_return_val_if_fail(msginfo != NULL, -1);
1115
1116         if (msginfo != messageview->msginfo)
1117                 messageview->show_full_text = FALSE;
1118
1119         if (messageview->mimeview->textview &&
1120             messageview->mimeview->textview->loading) {
1121                 messageview->mimeview->textview->stop_loading = TRUE;
1122                 return 0;
1123         }
1124
1125         if (messageview->toolbar)
1126                 toolbar_set_learn_button
1127                         (messageview->toolbar,
1128                          MSG_IS_SPAM(msginfo->flags)?LEARN_HAM:LEARN_SPAM);
1129         else
1130                 toolbar_set_learn_button
1131                         (messageview->mainwin->toolbar,
1132                          MSG_IS_SPAM(msginfo->flags)?LEARN_HAM:LEARN_SPAM);
1133
1134         if (messageview->toolbar) {
1135                 if (messageview->toolbar->learn_spam_btn) {
1136                         gboolean can_learn = FALSE;
1137                         if (procmsg_spam_can_learn() &&
1138                             (msginfo->folder &&
1139                              msginfo->folder->folder->klass->type != F_UNKNOWN &&
1140                              msginfo->folder->folder->klass->type != F_NEWS))
1141                                 can_learn = TRUE;
1142
1143                         gtk_widget_set_sensitive(
1144                                 messageview->toolbar->learn_spam_btn,
1145                                 can_learn);
1146                 }
1147         }
1148
1149         noticeview_hide(messageview->noticeview);
1150         mimeview_clear(messageview->mimeview);
1151         messageview->updating = TRUE;
1152
1153         if (msginfo->size > 1024*1024)
1154                 statuswindow_print_all(_("Fetching message (%s)..."),
1155                         to_human_readable(msginfo->size));
1156
1157         file = procmsg_get_message_file_path(msginfo);
1158
1159         if (msginfo->size > 1024*1024)
1160                 statuswindow_pop_all();
1161
1162         if (!file) {
1163                 g_warning("can't get message file path.\n");
1164                 textview_show_error(messageview->mimeview->textview);
1165                 return -1;
1166         }
1167
1168         if (!folder_has_parent_of_type(msginfo->folder, F_QUEUE) &&
1169             !folder_has_parent_of_type(msginfo->folder, F_DRAFT))
1170                 mimeinfo = procmime_scan_file(file);
1171         else
1172                 mimeinfo = procmime_scan_queue_file(file);
1173
1174         messageview->updating = FALSE;
1175
1176         if (messageview->deferred_destroy) {
1177                 g_free(file);
1178                 messageview_destroy(messageview);
1179                 return 0;
1180         }
1181
1182         if (!mimeinfo) {
1183                 textview_show_error(messageview->mimeview->textview);
1184                 return -1;
1185         }
1186
1187         while ((encinfo = find_encrypted_part(mimeinfo)) != NULL) {
1188                 debug_print("decrypting message part\n");
1189                 if (privacy_mimeinfo_decrypt(encinfo) < 0) {
1190                         text = g_strdup_printf(_("Couldn't decrypt: %s"),
1191                                                privacy_get_error());
1192                         noticeview_show(messageview->noticeview);
1193                         noticeview_set_icon(messageview->noticeview,
1194                                             STOCK_PIXMAP_NOTICE_WARN);
1195                         noticeview_set_text(messageview->noticeview, text);
1196                         gtk_widget_hide(messageview->noticeview->button);
1197                         gtk_widget_hide(messageview->noticeview->button2);
1198                         g_free(text);
1199                         break;
1200                 }
1201         }
1202
1203         if (messageview->msginfo != msginfo) {
1204                 procmsg_msginfo_free(messageview->msginfo);
1205                 messageview->msginfo = NULL;
1206                 messageview_set_menu_sensitive(messageview);
1207                 messageview->msginfo =
1208                         procmsg_msginfo_get_full_info_from_file(msginfo, file);
1209                 if (!messageview->msginfo)
1210                         messageview->msginfo = procmsg_msginfo_copy(msginfo);
1211         } else {
1212                 messageview->msginfo = NULL;
1213                 messageview_set_menu_sensitive(messageview);
1214                 messageview->msginfo = msginfo;
1215         }
1216         headerview_show(messageview->headerview, messageview->msginfo);
1217
1218         messageview_set_position(messageview, 0);
1219
1220         textview_set_all_headers(messageview->mimeview->textview,
1221                         messageview->all_headers);
1222
1223 #ifdef MAEMO
1224         maemo_window_full_screen_if_needed(GTK_WINDOW(messageview->window));
1225 #endif
1226         if (messageview->window) {
1227                 gtk_window_set_title(GTK_WINDOW(messageview->window),
1228                                 _("Claws Mail - Message View"));
1229                 GTK_EVENTS_FLUSH();
1230         }
1231         mimeview_show_message(messageview->mimeview, mimeinfo, file);
1232
1233 #ifndef GENERIC_UMPC
1234         messageview_set_position(messageview, 0);
1235 #endif
1236
1237         if (messageview->window && msginfo->subject) {
1238                 subject = g_strdup(msginfo->subject);
1239                 if (!g_utf8_validate(subject, -1, NULL)) {
1240                         g_free(subject);
1241                         subject = g_malloc(strlen(msginfo->subject)*2 +1);
1242                         conv_localetodisp(subject, strlen(msginfo->subject)*2 +1,
1243                                 msginfo->subject);
1244                 }
1245                 if (g_utf8_validate(subject, -1, NULL))
1246                         gtk_window_set_title(GTK_WINDOW(messageview->window),
1247                                 subject);
1248                 g_free(subject);
1249         }
1250
1251         if (msginfo && msginfo->folder) {
1252                 msginfo->folder->last_seen = msginfo->msgnum;
1253         }
1254
1255         main_create_mailing_list_menu(messageview->mainwin, messageview->msginfo);
1256
1257         if (messageview->msginfo && messageview->msginfo->extradata
1258             && messageview->msginfo->extradata->partial_recv
1259             && !noticeview_is_visible(messageview->noticeview))
1260                 partial_recv_show(messageview->noticeview,
1261                                   messageview->msginfo);
1262         else if (messageview->msginfo && messageview->msginfo->extradata &&
1263             (messageview->msginfo->extradata->dispositionnotificationto ||
1264              messageview->msginfo->extradata->returnreceiptto) &&
1265             !MSG_IS_RETRCPT_SENT(messageview->msginfo->flags) &&
1266             !prefs_common.never_send_retrcpt &&
1267             !noticeview_is_visible(messageview->noticeview))
1268                 return_receipt_show(messageview->noticeview,
1269                                     messageview->msginfo);
1270
1271         mimeinfo = procmime_mimeinfo_next(mimeinfo);
1272         if (!all_headers && mimeinfo
1273                         && (mimeinfo->type != MIMETYPE_TEXT ||
1274             strcasecmp(mimeinfo->subtype, "plain"))
1275                         && (mimeinfo->type != MIMETYPE_MULTIPART ||
1276             strcasecmp(mimeinfo->subtype, "signed"))) {
1277                 if (strcasecmp(mimeinfo->subtype, "html")) {
1278                         MimeInfo *saved_mimeinfo = mimeinfo;
1279                         MimeInfo *alt_parent = mimeinfo;
1280
1281                         /* if multipart/{related,mixed} part, look inside for a multipart/alternative child */
1282                         if (prefs_common.promote_html_part &&
1283                             mimeinfo->type == MIMETYPE_MULTIPART &&
1284                             (!strcasecmp(mimeinfo->subtype, "related") ||
1285                              !strcasecmp(mimeinfo->subtype, "mixed"))) {
1286                                 for (; mimeinfo; mimeinfo = procmime_mimeinfo_next(mimeinfo)) {
1287                                         if (mimeinfo->node->parent != saved_mimeinfo->node) {
1288                                                 /* only consider children of the
1289                                                  * multipart/{related,mixed} part */
1290                                                 continue;
1291                                         }
1292                                         if (mimeinfo->type == MIMETYPE_MULTIPART &&
1293                                             !strcasecmp(mimeinfo->subtype, "alternative")) {
1294                                                 /* we got an alternative part */
1295                                                 alt_parent = mimeinfo;
1296                                                 break;
1297                                         }
1298                                         if (mimeinfo->type == MIMETYPE_TEXT &&
1299                                             !strcasecmp(mimeinfo->subtype, "html")) {
1300                                                 /* we got it */
1301                                                 mimeview_select_mimepart_icon(messageview->mimeview, mimeinfo);
1302                                                 goto done;
1303                                         }
1304                                 }
1305                         }
1306
1307                         /* if we now have a multipart/alternative part (possibly inside a
1308                          * multipart/{related,mixed} part, look for an HTML part inside */
1309                         if (prefs_common.promote_html_part && mimeinfo &&
1310                             mimeinfo->type == MIMETYPE_MULTIPART &&
1311                             !strcasecmp(mimeinfo->subtype, "alternative")) {
1312                                 for (; mimeinfo; mimeinfo = procmime_mimeinfo_next(mimeinfo)) {
1313                                         if (mimeinfo->node->parent != alt_parent->node) {
1314                                                 /* only consider children of the
1315                                                  * multipart/alternative part, so as
1316                                                  * not to show html attachments */
1317                                                 continue;
1318                                         }
1319                                         if (mimeinfo->type == MIMETYPE_TEXT &&
1320                                             !strcasecmp(mimeinfo->subtype, "html")) {
1321                                                 /* we got it */
1322                                                 mimeview_select_mimepart_icon(messageview->mimeview, mimeinfo);
1323                                                 goto done;
1324                                         }
1325                                 }
1326                         }
1327
1328                         /* if we didn't find anything, go back to start */
1329                         if (!mimeinfo)
1330                                 mimeinfo = saved_mimeinfo;
1331
1332                         mimeview_show_part(messageview->mimeview,mimeinfo);
1333                         goto done;
1334                 } else if (prefs_common.invoke_plugin_on_html) {
1335                         mimeview_select_mimepart_icon(messageview->mimeview, mimeinfo);
1336                         goto done;
1337                 }
1338         }
1339         if (!all_headers && mimeinfo &&
1340             mimeinfo->type == MIMETYPE_MULTIPART &&
1341             mimeview_has_viewer_for_content_type(messageview->mimeview, "text/calendar")) {
1342                 /* look for a calendar part or it looks really strange */
1343                 while (mimeinfo) {
1344                         if (mimeinfo->type == MIMETYPE_TEXT &&
1345                             !strcasecmp(mimeinfo->subtype, "calendar")) {
1346                                 mimeview_select_mimepart_icon(messageview->mimeview, mimeinfo);
1347                                 goto done;
1348                         }
1349                         mimeinfo = procmime_mimeinfo_next(mimeinfo);
1350                 }
1351         }
1352 done:
1353         g_free(file);
1354
1355         return 0;
1356 }
1357
1358 void messageview_reflect_prefs_pixmap_theme(void)
1359 {
1360         GList *cur;
1361         MessageView *msgview;
1362
1363         for (cur = msgview_list; cur != NULL; cur = cur->next) {
1364                 msgview = (MessageView*)cur->data;
1365                 toolbar_update(TOOLBAR_MSGVIEW, msgview);
1366                 mimeview_update(msgview->mimeview);
1367         }
1368 }
1369
1370 void messageview_clear(MessageView *messageview)
1371 {
1372         if (!messageview)
1373                 return;
1374         procmsg_msginfo_free(messageview->msginfo);
1375         messageview->msginfo = NULL;
1376         messageview->filtered = FALSE;
1377         mimeview_clear(messageview->mimeview);
1378         headerview_clear(messageview->headerview);
1379         noticeview_hide(messageview->noticeview);
1380 }
1381
1382 void messageview_destroy(MessageView *messageview)
1383 {
1384         debug_print("destroy messageview\n");
1385         messageview_list = g_list_remove(messageview_list, messageview);
1386
1387         if (messageview->mainwin->summaryview->messageview == messageview) {
1388                 messageview->mainwin->summaryview->displayed = NULL;
1389                 messageview->mainwin->summaryview->messageview = NULL;
1390         }
1391         if (messageview->mainwin->summaryview->ext_messageview == messageview) {
1392                 messageview->mainwin->summaryview->displayed = NULL;
1393                 messageview->mainwin->summaryview->ext_messageview = NULL;
1394         }
1395         if (!messageview->deferred_destroy) {
1396                 hooks_unregister_hook(MSGINFO_UPDATE_HOOKLIST,
1397                               messageview->msginfo_update_callback_id);
1398         }
1399
1400         if (messageview->updating) {
1401                 debug_print("uh oh, better not touch that now (fetching)\n");
1402                 messageview->deferred_destroy = TRUE;
1403                 gtk_widget_hide(messageview->window);
1404                 return;
1405         }
1406
1407         if (messageview->mimeview->textview
1408         &&  messageview->mimeview->textview->loading) {
1409                 debug_print("uh oh, better not touch that now (loading text)\n");
1410                 messageview->deferred_destroy = TRUE;
1411                 messageview->mimeview->textview->stop_loading = TRUE;
1412                 gtk_widget_hide(messageview->window);
1413                 return;
1414         }
1415
1416         headerview_destroy(messageview->headerview);
1417         mimeview_destroy(messageview->mimeview);
1418         noticeview_destroy(messageview->noticeview);
1419
1420         procmsg_msginfo_free(messageview->msginfo);
1421         toolbar_clear_list(TOOLBAR_MSGVIEW);
1422         if (messageview->toolbar) {
1423                 toolbar_destroy(messageview->toolbar);
1424                 g_free(messageview->toolbar);
1425         }
1426
1427         msgview_list = g_list_remove(msgview_list, messageview);
1428
1429         if (messageview->window)
1430                 gtk_widget_destroy(messageview->window);
1431         g_free(messageview);
1432 }
1433
1434 void messageview_delete(MessageView *msgview)
1435 {
1436         MsgInfo *msginfo = NULL;
1437         FolderItem *trash = NULL;
1438         PrefsAccount *ac = NULL;
1439
1440         if (msgview->msginfo && msgview->mainwin && msgview->mainwin->summaryview)
1441                 msginfo = summary_get_selected_msg(msgview->mainwin->summaryview);
1442
1443         /* need a procmsg_msginfo_equal() */
1444         if (msginfo && msgview->msginfo &&
1445             msginfo->msgnum == msgview->msginfo->msgnum &&
1446             msginfo->folder == msgview->msginfo->folder) {
1447                 summary_delete_trash(msgview->mainwin->summaryview);
1448         } else {
1449                 msginfo = msgview->msginfo;
1450
1451                 g_return_if_fail(msginfo != NULL);
1452
1453                 /* to get the trash folder, we have to choose either
1454                  * the folder's or account's trash default - we prefer
1455                  * the one in the account prefs */
1456                 if (msginfo->folder) {
1457                         if (NULL != (ac = account_find_from_item(msginfo->folder)))
1458                                 trash = account_get_special_folder(ac, F_TRASH);
1459                         if (!trash && msginfo->folder->folder)
1460                                 trash = msginfo->folder->folder->trash;
1461                         /* if still not found, use the default */
1462                         if (!trash)
1463                                 trash = folder_get_default_trash();
1464                 }
1465
1466                 g_return_if_fail(trash != NULL);
1467
1468                 if (prefs_common.immediate_exec)
1469                         /* TODO: Delete from trash */
1470                         folder_item_move_msg(trash, msginfo);
1471                 else {
1472                         procmsg_msginfo_set_to_folder(msginfo, trash);
1473                         procmsg_msginfo_set_flags(msginfo, MSG_DELETED, 0);
1474                         /* NOTE: does not update to next message in summaryview */
1475                 }
1476         }
1477 #ifdef GENERIC_UMPC
1478         if (msgview->window && !prefs_common.always_show_msg) {
1479                 messageview_destroy(msgview);
1480         }
1481 #endif
1482 }
1483
1484 /*
1485  * \brief update messageview with currently selected message in summaryview
1486  *        leave unchanged if summaryview is empty
1487  * \param pointer to MessageView
1488  */
1489 static void messageview_update(MessageView *msgview, MsgInfo *old_msginfo)
1490 {
1491         SummaryView *summaryview = (SummaryView*)msgview->mainwin->summaryview;
1492
1493         g_return_if_fail(summaryview != NULL);
1494
1495         if (summaryview->selected) {
1496                 MsgInfo *msginfo = summary_get_selected_msg(summaryview);
1497                 if (msginfo == NULL || msginfo == old_msginfo)
1498                         return;
1499
1500                 messageview_show(msgview, msginfo,
1501                                  msgview->all_headers);
1502         }
1503 }
1504
1505 TextView *messageview_get_current_textview(MessageView *messageview)
1506 {
1507         TextView *text = NULL;
1508
1509         text = messageview->mimeview->textview;
1510
1511         return text;
1512 }
1513
1514 MimeInfo *messageview_get_selected_mime_part(MessageView *messageview)
1515 {
1516         return mimeview_get_selected_part(messageview->mimeview);
1517 }
1518
1519 void messageview_copy_clipboard(MessageView *messageview)
1520 {
1521         gchar *text = messageview_get_selection(messageview);
1522         if (text) {
1523                 gtk_clipboard_set_text(
1524                         gtk_clipboard_get(GDK_SELECTION_CLIPBOARD),
1525                         text, -1);
1526         }
1527         g_free(text);
1528 }
1529
1530 void messageview_select_all(MessageView *messageview)
1531 {
1532         TextView *text;
1533
1534         text = messageview_get_current_textview(messageview);
1535         if (text) {
1536                 GtkTextView *textview = GTK_TEXT_VIEW(text->text);
1537                 GtkTextBuffer *buffer;
1538                 GtkTextIter start, end;
1539
1540                 buffer = gtk_text_view_get_buffer(textview);
1541                 gtk_text_buffer_get_bounds(buffer, &start, &end);
1542                 gtk_text_buffer_select_range(buffer, &start, &end);
1543         }
1544 }
1545
1546 void messageview_set_position(MessageView *messageview, gint pos)
1547 {
1548         TextView *text;
1549
1550         text = messageview_get_current_textview(messageview);
1551         if (text)
1552                 textview_set_position(text, pos);
1553 }
1554
1555 gboolean messageview_search_string(MessageView *messageview, const gchar *str,
1556                                    gboolean case_sens)
1557 {
1558         TextView *text;
1559
1560         if (messageview->mimeview->type == MIMEVIEW_VIEWER) {
1561                 MimeViewer *viewer = messageview->mimeview->mimeviewer;
1562                 if (viewer && viewer->text_search) {
1563                         return viewer->text_search(viewer, FALSE, str, case_sens);
1564                 }
1565         }
1566
1567         text = messageview_get_current_textview(messageview);
1568         if (text)
1569                 return textview_search_string(text, str, case_sens);
1570         return FALSE;
1571 }
1572
1573 gboolean messageview_search_string_backward(MessageView *messageview,
1574                                             const gchar *str,
1575                                             gboolean case_sens)
1576 {
1577         TextView *text;
1578
1579         if (messageview->mimeview->type == MIMEVIEW_VIEWER) {
1580                 MimeViewer *viewer = messageview->mimeview->mimeviewer;
1581                 if (viewer && viewer->text_search) {
1582                         return viewer->text_search(viewer, TRUE, str, case_sens);
1583                 }
1584         }
1585
1586         text = messageview_get_current_textview(messageview);
1587         if (text)
1588                 return textview_search_string_backward(text,
1589                                                        str, case_sens);
1590         return FALSE;
1591 }
1592
1593 gboolean messageview_is_visible(MessageView *messageview)
1594 {
1595         if (messageview == NULL)
1596                 return FALSE;
1597         return messageview->visible;
1598 }
1599
1600 static void messageview_save_as(MessageView *messageview)
1601 {
1602         gchar *filename = NULL;
1603         MsgInfo *msginfo;
1604         gchar *src, *dest, *tmp;
1605
1606         if (!messageview->msginfo) return;
1607         msginfo = messageview->msginfo;
1608
1609         if (msginfo->subject) {
1610                 Xstrdup_a(filename, msginfo->subject, return);
1611                 subst_for_filename(filename);
1612         }
1613         if (filename && !g_utf8_validate(filename, -1, NULL)) {
1614                 gchar *oldstr = filename;
1615                 filename = conv_codeset_strdup(filename,
1616                                                conv_get_locale_charset_str(),
1617                                                CS_UTF_8);
1618                 if (!filename) {
1619                         g_warning("messageview_save_as(): failed to convert character set.");
1620                         filename = g_strdup(oldstr);
1621                 }
1622                 dest = filesel_select_file_save(_("Save as"), filename);
1623                 g_free(filename);
1624         } else
1625                 dest = filesel_select_file_save(_("Save as"), filename);
1626         if (!dest) return;
1627         if (is_file_exist(dest)) {
1628                 AlertValue aval;
1629
1630                 aval = alertpanel(_("Overwrite"),
1631                                   _("Overwrite existing file?"),
1632                                   GTK_STOCK_CANCEL, GTK_STOCK_OK, NULL);
1633                 if (G_ALERTALTERNATE != aval) return;
1634         }
1635
1636         src = procmsg_get_message_file(msginfo);
1637         if (copy_file(src, dest, TRUE) < 0) {
1638                 tmp =  g_path_get_basename(dest);
1639                 alertpanel_error(_("Couldn't save the file '%s'."), tmp);
1640                 g_free(tmp);
1641         }
1642         g_free(dest);
1643         g_free(src);
1644 }
1645
1646 static gint messageview_delete_cb(GtkWidget *widget, GdkEventAny *event,
1647                                   MessageView *messageview)
1648 {
1649         messageview_destroy(messageview);
1650         return TRUE;
1651 }
1652
1653 static void messageview_size_allocate_cb(GtkWidget *widget,
1654                                          GtkAllocation *allocation)
1655 {
1656         g_return_if_fail(allocation != NULL);
1657
1658         prefs_common.msgwin_width  = allocation->width;
1659         prefs_common.msgwin_height = allocation->height;
1660 }
1661 #ifndef MAEMO
1662 static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event,
1663                         MessageView *messageview)
1664 {
1665         if (event && event->keyval == GDK_Escape && messageview->window) {
1666                 messageview_destroy(messageview);
1667                 return TRUE;
1668         }
1669
1670         if ((event->state & (GDK_MOD1_MASK|GDK_CONTROL_MASK|GDK_SHIFT_MASK)) != 0)
1671                 return FALSE;
1672
1673         g_signal_stop_emission_by_name(G_OBJECT(widget),
1674                                         "key_press_event");
1675         mimeview_pass_key_press_event(messageview->mimeview, event);
1676         return FALSE;
1677 }
1678 #endif
1679
1680 static void messageview_show_partial_display_cb(NoticeView *noticeview, MessageView *messageview)
1681 {
1682         messageview->show_full_text = TRUE;
1683         main_window_cursor_wait(mainwindow_get_mainwindow());
1684         noticeview_hide(messageview->noticeview);
1685         messageview->partial_display_shown = FALSE;
1686         GTK_EVENTS_FLUSH();
1687         mimeview_handle_cmd(messageview->mimeview, "sc://display_as_text", NULL, NULL);
1688         main_window_cursor_normal(mainwindow_get_mainwindow());
1689 }
1690
1691 void messageview_show_partial_display(MessageView *messageview, MsgInfo *msginfo,
1692                                              size_t length)
1693 {
1694         gchar *msg = g_strdup_printf(_("Show all %s."), to_human_readable((goffset)length));
1695         noticeview_set_icon(messageview->noticeview, STOCK_PIXMAP_NOTICE_WARN);
1696         noticeview_set_text(messageview->noticeview, _("Only the first megabyte of text is shown."));
1697         noticeview_set_button_text(messageview->noticeview, msg);
1698         g_free(msg);
1699         noticeview_set_button_press_callback(messageview->noticeview,
1700                                              G_CALLBACK(messageview_show_partial_display_cb),
1701                                              (gpointer) messageview);
1702         noticeview_show(messageview->noticeview);
1703         messageview->partial_display_shown = TRUE;
1704 }
1705
1706 static void return_receipt_show(NoticeView *noticeview, MsgInfo *msginfo)
1707 {
1708         gchar *addr = NULL;
1709         gboolean from_me = FALSE;
1710         if (msginfo->folder
1711                 && (folder_has_parent_of_type(msginfo->folder, F_QUEUE)
1712                  || folder_has_parent_of_type(msginfo->folder, F_DRAFT)))
1713                 return;
1714
1715         addr = g_strdup(msginfo->from);
1716         if (addr) {
1717                 extract_address(addr);
1718                 if (account_find_from_address(addr, FALSE)) {
1719                         from_me = TRUE;
1720                 }
1721                 g_free(addr);
1722         }
1723
1724         if (from_me) {
1725                 noticeview_set_icon(noticeview, STOCK_PIXMAP_NOTICE_WARN);
1726                 if (MSG_IS_RETRCPT_GOT(msginfo->flags)) {
1727                         noticeview_set_text(noticeview, _("You got a return receipt for this message : "
1728                                                           "it has been displayed by the recipient."));
1729                 } else {
1730                         noticeview_set_text(noticeview, _("You asked for a return receipt in this message."));
1731                 }
1732                 noticeview_set_button_text(noticeview, NULL);
1733                 noticeview_set_button_press_callback(noticeview, NULL, NULL);
1734         } else {
1735                 noticeview_set_icon(noticeview, STOCK_PIXMAP_NOTICE_WARN);
1736                 noticeview_set_text(noticeview, _("This message asks for a return receipt."));
1737                 noticeview_set_button_text(noticeview, _("Send receipt"));
1738                 noticeview_set_button_press_callback(noticeview,
1739                                                      G_CALLBACK(return_receipt_send_clicked),
1740                                                      (gpointer) msginfo);
1741         }
1742         noticeview_show(noticeview);
1743 }
1744
1745 static void return_receipt_send_clicked(NoticeView *noticeview, MsgInfo *msginfo)
1746 {
1747         MsgInfo *tmpmsginfo;
1748         gchar *file;
1749
1750         file = procmsg_get_message_file_path(msginfo);
1751         if (!file) {
1752                 g_warning("can't get message file path.\n");
1753                 return;
1754         }
1755
1756         tmpmsginfo = procheader_parse_file(file, msginfo->flags, TRUE, TRUE);
1757         tmpmsginfo->folder = msginfo->folder;
1758         tmpmsginfo->msgnum = msginfo->msgnum;
1759
1760         if (disposition_notification_send(tmpmsginfo) >= 0) {
1761                 procmsg_msginfo_set_flags(msginfo, MSG_RETRCPT_SENT, 0);
1762                 noticeview_hide(noticeview);
1763         }
1764
1765         procmsg_msginfo_free(tmpmsginfo);
1766         g_free(file);
1767 }
1768
1769 static void partial_recv_show(NoticeView *noticeview, MsgInfo *msginfo)
1770 {
1771         gchar *text = NULL;
1772         gchar *button1 = NULL;
1773         gchar *button2 = NULL;
1774         void  *button1_cb = NULL;
1775         void  *button2_cb = NULL;
1776
1777         if (!msginfo->extradata)
1778                 return;
1779         if (!partial_msg_in_uidl_list(msginfo)) {
1780                 text = g_strdup_printf(_("This message has been partially "
1781                                 "retrieved,\nand has been deleted from the "
1782                                 "server."));
1783         } else {
1784                 switch (msginfo->planned_download) {
1785                 case POP3_PARTIAL_DLOAD_UNKN:
1786                         text = g_strdup_printf(_("This message has been "
1787                                         "partially retrieved;\nit is %s."),
1788                                         to_human_readable(
1789                                                 (goffset)(msginfo->total_size)));
1790                         button1 = _("Mark for download");
1791                         button2 = _("Mark for deletion");
1792                         button1_cb = partial_recv_dload_clicked;
1793                         button2_cb = partial_recv_del_clicked;
1794                         break;
1795                 case POP3_PARTIAL_DLOAD_DLOAD:
1796                         text = g_strdup_printf(_("This message has been "
1797                                         "partially retrieved;\nit is %s and "
1798                                         "will be downloaded."),
1799                                         to_human_readable(
1800                                                 (goffset)(msginfo->total_size)));
1801                         button1 = _("Unmark");
1802                         button1_cb = partial_recv_unmark_clicked;
1803                         button2 = _("Mark for deletion");
1804                         button2_cb = partial_recv_del_clicked;
1805                         break;
1806                 case POP3_PARTIAL_DLOAD_DELE:
1807                         text = g_strdup_printf(_("This message has been "
1808                                         "partially retrieved;\nit is %s and "
1809                                         "will be deleted."),
1810                                         to_human_readable(
1811                                                 (goffset)(msginfo->total_size)));
1812                         button1 = _("Mark for download");
1813                         button1_cb = partial_recv_dload_clicked;
1814                         button2 = _("Unmark");
1815                         button2_cb = partial_recv_unmark_clicked;
1816                         break;
1817                 default:
1818                         return;
1819                 }
1820         }
1821
1822         noticeview_set_icon(noticeview, STOCK_PIXMAP_NOTICE_WARN);
1823         noticeview_set_text(noticeview, text);
1824         g_free(text);
1825         noticeview_set_button_text(noticeview, button1);
1826         noticeview_set_button_press_callback(noticeview,
1827                      G_CALLBACK(button1_cb), (gpointer) msginfo);
1828
1829         noticeview_set_2ndbutton_text(noticeview, button2);
1830         noticeview_set_2ndbutton_press_callback(noticeview,
1831                      G_CALLBACK(button2_cb), (gpointer) msginfo);
1832
1833         noticeview_show(noticeview);
1834 }
1835
1836 static void partial_recv_dload_clicked(NoticeView *noticeview,
1837                                        MsgInfo *msginfo)
1838 {
1839         if (partial_mark_for_download(msginfo) == 0) {
1840                 partial_recv_show(noticeview, msginfo);
1841         }
1842 }
1843
1844 static void partial_recv_del_clicked(NoticeView *noticeview,
1845                                        MsgInfo *msginfo)
1846 {
1847         if (partial_mark_for_delete(msginfo) == 0) {
1848                 partial_recv_show(noticeview, msginfo);
1849         }
1850 }
1851
1852 static void partial_recv_unmark_clicked(NoticeView *noticeview,
1853                                        MsgInfo *msginfo)
1854 {
1855         if (partial_unmark(msginfo) == 0) {
1856                 partial_recv_show(noticeview, msginfo);
1857         }
1858 }
1859
1860 static void select_account_cb(GtkWidget *w, gpointer data)
1861 {
1862         *(gint*)data = combobox_get_active_data(GTK_COMBO_BOX(w));
1863 }
1864
1865 static PrefsAccount *select_account_from_list(GList *ac_list)
1866 {
1867         GtkWidget *optmenu;
1868         gint account_id;
1869
1870         g_return_val_if_fail(ac_list != NULL, NULL);
1871         g_return_val_if_fail(ac_list->data != NULL, NULL);
1872
1873         optmenu = gtkut_account_menu_new(ac_list,
1874                         G_CALLBACK(select_account_cb),
1875                         &account_id);
1876         if (!optmenu)
1877                 return NULL;
1878         account_id = ((PrefsAccount *) ac_list->data)->account_id;
1879         if (alertpanel_with_widget(
1880                                 _("Return Receipt Notification"),
1881                                 _("The message was sent to several of your "
1882                                   "accounts.\n"
1883                                   "Please choose which account do you want to "
1884                                   "use for sending the receipt notification:"),
1885                                 _("_Cancel"), _("_Send Notification"), NULL,
1886                                 FALSE, G_ALERTDEFAULT, optmenu) != G_ALERTALTERNATE)
1887                 return NULL;
1888         return account_find_from_id(account_id);
1889 }
1890
1891 /*
1892  * \brief return selected messageview text, when nothing is
1893  *        selected and message was filtered, return complete text
1894  *
1895  * \param  pointer to Messageview
1896  *
1897  * \return pointer to text (needs to be free'd by calling func)
1898  */
1899 gchar *messageview_get_selection(MessageView *msgview)
1900 {
1901         TextView *textview;
1902         gchar *text = NULL;
1903         GtkTextView *edit = NULL;
1904         GtkTextBuffer *textbuf;
1905         gint body_pos = 0;
1906
1907         g_return_val_if_fail(msgview != NULL, NULL);
1908
1909         if (msgview->mimeview->type == MIMEVIEW_VIEWER) {
1910                 MimeViewer *viewer = msgview->mimeview->mimeviewer;
1911                 if (viewer && viewer->get_selection) {
1912                         text = viewer->get_selection(viewer);
1913                         if (text)
1914                                 return text;
1915                 }
1916         }
1917
1918         textview = messageview_get_current_textview(msgview);
1919         g_return_val_if_fail(textview != NULL, NULL);
1920
1921         edit = GTK_TEXT_VIEW(textview->text);
1922         g_return_val_if_fail(edit != NULL, NULL);
1923         body_pos = textview->body_pos;
1924
1925         textbuf = gtk_text_view_get_buffer(edit);
1926
1927         if (gtk_text_buffer_get_selection_bounds(textbuf, NULL, NULL))
1928                 return gtkut_text_view_get_selection(edit);
1929         else if (msgview->filtered) {
1930                 GtkTextIter start_iter, end_iter;
1931                 gtk_text_buffer_get_iter_at_offset(textbuf, &start_iter, body_pos);
1932                 gtk_text_buffer_get_end_iter(textbuf, &end_iter);
1933                 gtk_text_buffer_get_text(textbuf, &start_iter, &end_iter, FALSE);
1934         } else
1935                 text = NULL;
1936
1937         return text;
1938 }
1939
1940 static void save_as_cb(GtkAction *action, gpointer data)
1941 {
1942         MessageView *messageview = (MessageView *)data;
1943         messageview_save_as(messageview);
1944 }
1945
1946 #if defined(USE_GNOMEPRINT) || GTK_CHECK_VERSION(2,10,0)
1947 static void print_mimeview(MimeView *mimeview, gint sel_start, gint sel_end, gint partnum)
1948 {
1949 #if !defined(USE_GNOMEPRINT) && GTK_CHECK_VERSION(2,10,0)
1950         MainWindow *mainwin;
1951 #endif
1952         if (!mimeview
1953         ||  !mimeview->textview
1954         ||  !mimeview->textview->text)
1955                 alertpanel_warning(_("Cannot print: the message doesn't "
1956                                      "contain text."));
1957         else {
1958                 gtk_widget_realize(mimeview->textview->text);
1959                 if (partnum > 0) {
1960                         mimeview_select_part_num(mimeview, partnum);
1961                 }
1962                 if (mimeview->type == MIMEVIEW_VIEWER) {
1963                         MimeViewer *viewer = mimeview->mimeviewer;
1964                         if (viewer && viewer->print) {
1965                                 viewer->print(viewer);
1966                                 return;
1967                         }
1968                 }
1969                 if (sel_start != -1 && sel_end != -1) {
1970                         GtkTextIter start, end;
1971                         GtkTextView *text = GTK_TEXT_VIEW(mimeview->textview->text);
1972                         GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
1973
1974                         gtk_text_buffer_get_iter_at_offset(buffer, &start, sel_start);
1975                         gtk_text_buffer_get_iter_at_offset(buffer, &end, sel_end);
1976                         gtk_text_buffer_select_range(buffer, &start, &end);
1977                 }
1978 #if defined(USE_GNOMEPRINT)
1979                 gedit_print(GTK_TEXT_VIEW(mimeview->textview->text));
1980 #else
1981                 /* TODO: Get the real parent window, not the main window */
1982                 mainwin = mainwindow_get_mainwindow();
1983                 printing_print(GTK_TEXT_VIEW(mimeview->textview->text),
1984                                mainwin ? GTK_WINDOW(mainwin->window) : NULL,
1985                                 sel_start, sel_end);
1986 #endif
1987         }
1988 }
1989
1990 void messageview_print(MsgInfo *msginfo, gboolean all_headers,
1991                         gint sel_start, gint sel_end, gint partnum)
1992 {
1993         PangoFontDescription *font_desc = NULL;
1994         MessageView *tmpview = messageview_create_with_new_window_visible(
1995                                 mainwindow_get_mainwindow(), FALSE);
1996
1997         if (prefs_common.use_different_print_font) {
1998                 font_desc = pango_font_description_from_string
1999                                                 (prefs_common.printfont);
2000         } else {
2001                 font_desc = pango_font_description_from_string
2002                                                 (prefs_common.textfont);
2003         }
2004         if (font_desc) {
2005                 gtk_widget_modify_font(tmpview->mimeview->textview->text,
2006                         font_desc);
2007                 pango_font_description_free(font_desc);
2008         }
2009
2010         tmpview->all_headers = all_headers;
2011         if (msginfo && messageview_show(tmpview, msginfo,
2012                 tmpview->all_headers) >= 0) {
2013                         print_mimeview(tmpview->mimeview,
2014                                 sel_start, sel_end, partnum);
2015         }
2016         messageview_destroy(tmpview);
2017 }
2018 #endif
2019
2020 #if GTK_CHECK_VERSION(2,10,0) && !defined(USE_GNOMEPRINT)
2021 static void page_setup_cb(GtkAction *action, gpointer data)
2022 {
2023         MessageView *messageview = (MessageView *)data;
2024         printing_page_setup(messageview ?
2025                             GTK_WINDOW(messageview->window) : NULL);
2026 }
2027 #endif
2028
2029 static void print_cb(GtkAction *action, gpointer data)
2030 {
2031         MessageView *messageview = (MessageView *)data;
2032 #if !defined(USE_GNOMEPRINT) && !GTK_CHECK_VERSION(2,10,0)
2033         gchar *cmdline = NULL;
2034         gchar *p;
2035 #else
2036         gint sel_start = -1, sel_end = -1, partnum = 0;
2037 #endif
2038
2039         if (!messageview->msginfo) return;
2040
2041 #if !defined(USE_GNOMEPRINT) && !GTK_CHECK_VERSION(2,10,0)
2042         cmdline = input_dialog(_("Print"),
2043                                _("Enter the print command-line:\n"
2044                                  "('%s' will be replaced with file name)"),
2045                                prefs_common.print_cmd);
2046         if (!cmdline) return;
2047         if (!(p = strchr(cmdline, '%')) || *(p + 1) != 's' ||
2048             strchr(p + 2, '%')) {
2049                 alertpanel_error(_("Print command-line is invalid:\n'%s'"),
2050                                  cmdline);
2051                 g_free(cmdline);
2052                 return;
2053         }
2054         procmsg_print_message(messageview->msginfo, cmdline);
2055         g_free(cmdline);
2056 #else
2057         partnum = mimeview_get_selected_part_num(messageview->mimeview);
2058         textview_get_selection_offsets(messageview->mimeview->textview,
2059                 &sel_start, &sel_end);
2060         messageview_print(messageview->msginfo, messageview->all_headers,
2061                 sel_start, sel_end, partnum);
2062 #endif
2063 }
2064
2065 static void close_cb(GtkAction *action, gpointer data)
2066 {
2067         MessageView *messageview = (MessageView *)data;
2068         messageview_destroy(messageview);
2069 }
2070
2071 static void copy_cb(GtkAction *action, gpointer data)
2072 {
2073         MessageView *messageview = (MessageView *)data;
2074         messageview_copy_clipboard(messageview);
2075 }
2076
2077 static void allsel_cb(GtkAction *action, gpointer data)
2078 {
2079         MessageView *messageview = (MessageView *)data;
2080         messageview_select_all(messageview);
2081 }
2082
2083 static void search_cb(GtkAction *action, gpointer data)
2084 {
2085         MessageView *messageview = (MessageView *)data;
2086         message_search(messageview);
2087 }
2088
2089 static void prev_cb(GtkAction *action, gpointer data)
2090 {
2091         MessageView *messageview = (MessageView *)data;
2092         messageview->updating = TRUE;
2093         summary_step(messageview->mainwin->summaryview, GTK_SCROLL_STEP_BACKWARD);
2094         messageview->updating = FALSE;
2095
2096         if (messageview->deferred_destroy) {
2097                 debug_print("messageview got away!\n");
2098                 messageview_destroy(messageview);
2099                 return;
2100         }
2101         if (messageview->mainwin->summaryview->selected) {
2102 #ifndef GENERIC_UMPC
2103                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2104
2105                 if (msginfo)
2106                         messageview_show(messageview, msginfo,
2107                                          messageview->all_headers);
2108 #endif
2109         } else {
2110                 gtk_widget_destroy(messageview->window);
2111         }
2112 }
2113
2114 static void next_cb(GtkAction *action, gpointer data)
2115 {
2116         MessageView *messageview = (MessageView *)data;
2117         messageview->updating = TRUE;
2118         summary_step(messageview->mainwin->summaryview, GTK_SCROLL_STEP_FORWARD);
2119         messageview->updating = FALSE;
2120
2121         if (messageview->deferred_destroy) {
2122                 debug_print("messageview got away!\n");
2123                 messageview_destroy(messageview);
2124                 return;
2125         }
2126         if (messageview->mainwin->summaryview->selected) {
2127 #ifndef GENERIC_UMPC
2128                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2129
2130                 if (msginfo)
2131                         messageview_show(messageview, msginfo,
2132                                          messageview->all_headers);
2133 #endif
2134         } else {
2135                 gtk_widget_destroy(messageview->window);
2136         }
2137 }
2138
2139 static void prev_unread_cb(GtkAction *action, gpointer data)
2140 {
2141         MessageView *messageview = (MessageView *)data;
2142         messageview->updating = TRUE;
2143         summary_select_prev_unread(messageview->mainwin->summaryview);
2144         messageview->updating = FALSE;
2145
2146         if (messageview->deferred_destroy) {
2147                 debug_print("messageview got away!\n");
2148                 messageview_destroy(messageview);
2149                 return;
2150         }
2151         if (messageview->mainwin->summaryview->selected) {
2152 #ifndef GENERIC_UMPC
2153                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2154
2155                 if (msginfo)
2156                         messageview_show(messageview, msginfo,
2157                                          messageview->all_headers);
2158 #endif
2159         } else {
2160                 gtk_widget_destroy(messageview->window);
2161         }
2162 }
2163
2164 static void next_unread_cb(GtkAction *action, gpointer data)
2165 {
2166         MessageView *messageview = (MessageView *)data;
2167         messageview->updating = TRUE;
2168         summary_select_next_unread(messageview->mainwin->summaryview);
2169         messageview->updating = FALSE;
2170
2171         if (messageview->deferred_destroy) {
2172                 debug_print("messageview got away!\n");
2173                 messageview_destroy(messageview);
2174                 return;
2175         }
2176         if (messageview->mainwin->summaryview->selected) {
2177 #ifndef GENERIC_UMPC
2178                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2179
2180                 if (msginfo)
2181                         messageview_show(messageview, msginfo,
2182                                          messageview->all_headers);
2183 #endif
2184         } else {
2185                 gtk_widget_destroy(messageview->window);
2186         }
2187 }
2188
2189 static void prev_new_cb(GtkAction *action, gpointer data)
2190 {
2191         MessageView *messageview = (MessageView *)data;
2192         messageview->updating = TRUE;
2193         summary_select_prev_new(messageview->mainwin->summaryview);
2194         messageview->updating = FALSE;
2195
2196         if (messageview->deferred_destroy) {
2197                 debug_print("messageview got away!\n");
2198                 messageview_destroy(messageview);
2199                 return;
2200         }
2201         if (messageview->mainwin->summaryview->selected) {
2202 #ifndef GENERIC_UMPC
2203                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2204
2205                 if (msginfo)
2206                         messageview_show(messageview, msginfo,
2207                                          messageview->all_headers);
2208 #endif
2209         } else {
2210                 gtk_widget_destroy(messageview->window);
2211         }
2212 }
2213
2214 static void next_new_cb(GtkAction *action, gpointer data)
2215 {
2216         MessageView *messageview = (MessageView *)data;
2217         messageview->updating = TRUE;
2218         summary_select_next_new(messageview->mainwin->summaryview);
2219         messageview->updating = FALSE;
2220
2221         if (messageview->deferred_destroy) {
2222                 debug_print("messageview got away!\n");
2223                 messageview_destroy(messageview);
2224                 return;
2225         }
2226         if (messageview->mainwin->summaryview->selected) {
2227 #ifndef GENERIC_UMPC
2228                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2229
2230                 if (msginfo)
2231                         messageview_show(messageview, msginfo,
2232                                          messageview->all_headers);
2233 #endif
2234         } else {
2235                 gtk_widget_destroy(messageview->window);
2236         }
2237 }
2238
2239 static void prev_marked_cb(GtkAction *action, gpointer data)
2240 {
2241         MessageView *messageview = (MessageView *)data;
2242         messageview->updating = TRUE;
2243         summary_select_prev_marked(messageview->mainwin->summaryview);
2244         messageview->updating = FALSE;
2245
2246         if (messageview->deferred_destroy) {
2247                 debug_print("messageview got away!\n");
2248                 messageview_destroy(messageview);
2249                 return;
2250         }
2251         if (messageview->mainwin->summaryview->selected) {
2252 #ifndef GENERIC_UMPC
2253                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2254
2255                 if (msginfo)
2256                         messageview_show(messageview, msginfo,
2257                                          messageview->all_headers);
2258 #endif
2259         } else {
2260                 gtk_widget_destroy(messageview->window);
2261         }
2262 }
2263
2264 static void next_marked_cb(GtkAction *action, gpointer data)
2265 {
2266         MessageView *messageview = (MessageView *)data;
2267         messageview->updating = TRUE;
2268         summary_select_next_marked(messageview->mainwin->summaryview);
2269         messageview->updating = FALSE;
2270
2271         if (messageview->deferred_destroy) {
2272                 debug_print("messageview got away!\n");
2273                 messageview_destroy(messageview);
2274                 return;
2275         }
2276         if (messageview->mainwin->summaryview->selected) {
2277 #ifndef GENERIC_UMPC
2278                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2279
2280                 if (msginfo)
2281                         messageview_show(messageview, msginfo,
2282                                          messageview->all_headers);
2283 #endif
2284         } else {
2285                 gtk_widget_destroy(messageview->window);
2286         }
2287 }
2288
2289 static void prev_labeled_cb(GtkAction *action, gpointer data)
2290 {
2291         MessageView *messageview = (MessageView *)data;
2292         messageview->updating = TRUE;
2293         summary_select_prev_labeled(messageview->mainwin->summaryview);
2294         messageview->updating = FALSE;
2295
2296         if (messageview->deferred_destroy) {
2297                 debug_print("messageview got away!\n");
2298                 messageview_destroy(messageview);
2299                 return;
2300         }
2301         if (messageview->mainwin->summaryview->selected) {
2302 #ifndef GENERIC_UMPC
2303                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2304
2305                 if (msginfo)
2306                         messageview_show(messageview, msginfo,
2307                                          messageview->all_headers);
2308 #endif
2309         } else {
2310                 gtk_widget_destroy(messageview->window);
2311         }
2312 }
2313
2314 static void next_labeled_cb(GtkAction *action, gpointer data)
2315 {
2316         MessageView *messageview = (MessageView *)data;
2317         messageview->updating = TRUE;
2318         summary_select_next_labeled(messageview->mainwin->summaryview);
2319         messageview->updating = FALSE;
2320
2321         if (messageview->deferred_destroy) {
2322                 debug_print("messageview got away!\n");
2323                 messageview_destroy(messageview);
2324                 return;
2325         }
2326         if (messageview->mainwin->summaryview->selected) {
2327 #ifndef GENERIC_UMPC
2328                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2329
2330                 if (msginfo)
2331                         messageview_show(messageview, msginfo,
2332                                          messageview->all_headers);
2333 #endif
2334         } else {
2335                 gtk_widget_destroy(messageview->window);
2336         }
2337 }
2338
2339 static void last_read_cb(GtkAction *action, gpointer data)
2340 {
2341         MessageView *messageview = (MessageView *)data;
2342         messageview->updating = TRUE;
2343         summary_select_last_read(messageview->mainwin->summaryview);
2344         messageview->updating = FALSE;
2345
2346         if (messageview->deferred_destroy) {
2347                 debug_print("messageview got away!\n");
2348                 messageview_destroy(messageview);
2349                 return;
2350         }
2351         if (messageview->mainwin->summaryview->selected) {
2352 #ifndef GENERIC_UMPC
2353                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2354
2355                 if (msginfo)
2356                         messageview_show(messageview, msginfo,
2357                                          messageview->all_headers);
2358 #endif
2359         } else {
2360                 gtk_widget_destroy(messageview->window);
2361         }
2362 }
2363
2364 static void parent_cb(GtkAction *action, gpointer data)
2365 {
2366         MessageView *messageview = (MessageView *)data;
2367         messageview->updating = TRUE;
2368         summary_select_parent(messageview->mainwin->summaryview);
2369         messageview->updating = FALSE;
2370
2371         if (messageview->deferred_destroy) {
2372                 debug_print("messageview got away!\n");
2373                 messageview_destroy(messageview);
2374                 return;
2375         }
2376         if (messageview->mainwin->summaryview->selected) {
2377 #ifndef GENERIC_UMPC
2378                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2379
2380                 if (msginfo)
2381                         messageview_show(messageview, msginfo,
2382                                          messageview->all_headers);
2383 #endif
2384         } else {
2385                 gtk_widget_destroy(messageview->window);
2386         }
2387 }
2388
2389 static void goto_unread_folder_cb(GtkAction *action, gpointer data)
2390 {
2391         MessageView *messageview = (MessageView *)data;
2392         messageview->updating = TRUE;
2393         folderview_select_next_unread(messageview->mainwin->folderview, FALSE);
2394         messageview->updating = FALSE;
2395
2396         if (messageview->deferred_destroy) {
2397                 debug_print("messageview got away!\n");
2398                 messageview_destroy(messageview);
2399                 return;
2400         }
2401         if (messageview->mainwin->summaryview->selected) {
2402 #ifndef GENERIC_UMPC
2403                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2404
2405                 if (msginfo)
2406                         messageview_show(messageview, msginfo,
2407                                          messageview->all_headers);
2408 #endif
2409         } else {
2410                 gtk_widget_destroy(messageview->window);
2411         }
2412 }
2413
2414 static void goto_folder_cb(GtkAction *action, gpointer data)
2415 {
2416         MessageView *messageview = (MessageView *)data;
2417         messageview->updating = TRUE;
2418         FolderItem *to_folder;
2419         messageview->updating = FALSE;
2420
2421         to_folder = foldersel_folder_sel(NULL, FOLDER_SEL_ALL, NULL, FALSE);
2422
2423         if (to_folder) {
2424                 folderview_select(messageview->mainwin->folderview, to_folder);
2425
2426                 if (messageview->deferred_destroy) {
2427                         debug_print("messageview got away!\n");
2428                         messageview_destroy(messageview);
2429                         return;
2430                 }
2431                 if (messageview->mainwin->summaryview->selected) {
2432 #ifndef GENERIC_UMPC
2433                         MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2434
2435                         if (msginfo)
2436                                 messageview_show(messageview, msginfo,
2437                                                  messageview->all_headers);
2438 #endif
2439                 } else {
2440                         gtk_widget_destroy(messageview->window);
2441                 }
2442         }
2443 }
2444
2445 static void set_charset_cb(GtkAction *action, GtkRadioAction *current, gpointer data)
2446 {
2447         MessageView *messageview = (MessageView *)data;
2448         gboolean active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (current));
2449         gint value = gtk_radio_action_get_current_value (GTK_RADIO_ACTION (current));
2450         const gchar *charset;
2451
2452         if (active) {
2453                 charset = conv_get_charset_str((CharSet)value);
2454                 g_free(messageview->forced_charset);
2455                 messageview->forced_charset = g_strdup(charset);
2456                 procmime_force_charset(charset);
2457
2458                 messageview_show(messageview, messageview->msginfo, FALSE);
2459         }
2460 }
2461
2462 static void set_decode_cb(GtkAction *action, GtkRadioAction *current, gpointer data)
2463 {
2464         MessageView *messageview = (MessageView *)data;
2465         gboolean active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (current));
2466         gint value = gtk_radio_action_get_current_value (GTK_RADIO_ACTION (current));
2467
2468         if (active) {
2469                 messageview->forced_encoding = (EncodingType)value;
2470
2471                 messageview_show(messageview, messageview->msginfo, FALSE);
2472                 debug_print("forced encoding: %d\n", value);
2473         }
2474 }
2475
2476
2477 static void view_source_cb(GtkAction *action, gpointer data)
2478 {
2479         MessageView *messageview = (MessageView *)data;
2480         SourceWindow *srcwin;
2481
2482         if (!messageview->msginfo) return;
2483
2484         srcwin = source_window_create();
2485         source_window_show_msg(srcwin, messageview->msginfo);
2486         source_window_show(srcwin);
2487 }
2488
2489 static void show_all_header_cb(GtkToggleAction *action, gpointer data)
2490 {
2491         MessageView *messageview = (MessageView *)data;
2492         MsgInfo *msginfo = messageview->msginfo;
2493
2494         if (messageview->mimeview->textview &&
2495             messageview->mimeview->textview->loading) {
2496                 return;
2497         }
2498         if (messageview->updating)
2499                 return;
2500
2501         messageview->all_headers =
2502                         gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2503         if (!msginfo) return;
2504         messageview->msginfo = NULL;
2505         messageview_show(messageview, msginfo,gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
2506         procmsg_msginfo_free(msginfo);
2507         main_window_set_menu_sensitive(messageview->mainwin);
2508 }
2509
2510 static void msg_hide_quotes_cb(GtkToggleAction *action, gpointer data)
2511 {
2512         MessageView *messageview = (MessageView *)data;
2513         MsgInfo *msginfo = messageview->msginfo;
2514         static gboolean updating_menu = FALSE;
2515
2516         if (updating_menu)
2517                 return;
2518         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2519                 const gchar *a_name = gtk_action_get_name(GTK_ACTION(action));
2520                 if (!strcmp(a_name, "View/Quotes/FoldAll")) prefs_common.hide_quotes = 1;
2521                 else if (!strcmp(a_name, "View/Quotes/Fold2")) prefs_common.hide_quotes = 2;
2522                 else if (!strcmp(a_name, "View/Quotes/Fold3")) prefs_common.hide_quotes = 3;
2523         } else
2524                 prefs_common.hide_quotes = 0;
2525
2526         updating_menu=TRUE;
2527
2528         cm_toggle_menu_set_active_full(messageview->ui_manager, "Menu/View/Quotes/FoldAll", (prefs_common.hide_quotes == 1));
2529         cm_toggle_menu_set_active_full(messageview->ui_manager, "Menu/View/Quotes/Fold2", (prefs_common.hide_quotes == 2));
2530         cm_toggle_menu_set_active_full(messageview->ui_manager, "Menu/View/Quotes/Fold3", (prefs_common.hide_quotes == 3));
2531
2532         updating_menu=FALSE;
2533         if (!msginfo) return;
2534         messageview->msginfo = NULL;
2535         messageview_show(messageview, msginfo,
2536                          messageview->all_headers);
2537         procmsg_msginfo_free(msginfo);
2538
2539         /* update main window */
2540         main_window_set_menu_sensitive(messageview->mainwin);
2541         summary_redisplay_msg(messageview->mainwin->summaryview);
2542 }
2543 #undef SET_CHECK_MENU_ACTIVE
2544
2545 static void compose_cb(GtkAction *action, gpointer data)
2546 {
2547         MessageView *messageview = (MessageView *)data;
2548         PrefsAccount *ac = NULL;
2549         FolderItem *item = NULL;
2550
2551         if (messageview->msginfo)
2552                 item = messageview->msginfo->folder;
2553
2554         if (item) {
2555                 ac = account_find_from_item(item);
2556                 if (ac && ac->protocol == A_NNTP &&
2557                     item->stype == F_NEWS) {
2558                         compose_new(ac, item->path, NULL);
2559                         return;
2560                 }
2561         }
2562
2563         compose_new(ac, NULL, NULL);
2564 }
2565
2566 #define DO_ACTION(name, act)    { if (!strcmp(a_name, name)) action = act; }
2567
2568 static void reply_cb(GtkAction *gaction, gpointer data)
2569 {
2570         MessageView *messageview = (MessageView *)data;
2571         GSList *msginfo_list = NULL;
2572         gint action = COMPOSE_REPLY;
2573         const gchar *a_name = gtk_action_get_name(gaction);
2574
2575         g_return_if_fail(messageview->msginfo);
2576
2577         DO_ACTION("Message/Reply", COMPOSE_REPLY);
2578         DO_ACTION("Message/ReplyTo/All", COMPOSE_REPLY_TO_ALL);
2579         DO_ACTION("Message/ReplyTo/Sender", COMPOSE_REPLY_TO_SENDER);
2580         DO_ACTION("Message/ReplyTo/List", COMPOSE_REPLY_TO_LIST);
2581         DO_ACTION("Message/Forward", COMPOSE_FORWARD_INLINE);
2582         DO_ACTION("Message/ForwardAtt", COMPOSE_FORWARD_AS_ATTACH);
2583         DO_ACTION("Message/Redirect", COMPOSE_REDIRECT);
2584
2585         msginfo_list = g_slist_append(msginfo_list, messageview->msginfo);
2586         compose_reply_from_messageview(messageview, msginfo_list, action);
2587         g_slist_free(msginfo_list);
2588 }
2589
2590 static void addressbook_open_cb(GtkAction *action, gpointer data)
2591 {
2592         addressbook_open(NULL);
2593 }
2594
2595 static void add_address_cb(GtkAction *action, gpointer data)
2596 {
2597         MessageView *messageview = (MessageView *)data;
2598         MsgInfo *msginfo, *full_msginfo;
2599         gchar *from;
2600         GtkWidget *image = NULL;
2601         GdkPixbuf *picture = NULL;
2602
2603         if (!messageview->msginfo || !messageview->msginfo->from)
2604                 return;
2605
2606         msginfo = messageview->msginfo;
2607         Xstrdup_a(from, msginfo->from, return);
2608         eliminate_address_comment(from);
2609         extract_address(from);
2610
2611         full_msginfo = procmsg_msginfo_get_full_info(msginfo);
2612         if (full_msginfo &&
2613             full_msginfo->extradata &&
2614             full_msginfo->extradata->face) {
2615                 image = face_get_from_header(full_msginfo->extradata->face);
2616         }
2617 #if HAVE_LIBCOMPFACE
2618         else if (full_msginfo &&
2619                  full_msginfo->extradata &&
2620                  full_msginfo->extradata->xface) {
2621                 image = xface_get_from_header(full_msginfo->extradata->xface,
2622                                 &messageview->mainwin->summaryview->ctree->style->white,
2623                                 messageview->window->window);
2624         }
2625 #endif
2626         procmsg_msginfo_free(full_msginfo);
2627         if (image)
2628                 picture = gtk_image_get_pixbuf(GTK_IMAGE(image));
2629
2630         addressbook_add_contact(msginfo->fromname, from, NULL, picture);
2631
2632         if (image)
2633                 gtk_widget_destroy(image);
2634 }
2635
2636 static void create_filter_cb(GtkAction *gaction, gpointer data)
2637 {
2638         MessageView *messageview = (MessageView *)data;
2639         FolderItem * item;
2640         gint action = -1;
2641         const gchar *a_name = gtk_action_get_name(gaction);
2642
2643         if (!messageview->msginfo) return;
2644
2645         DO_ACTION("Tools/CreateFilterRule/Automatically", FILTER_BY_AUTO);
2646         DO_ACTION("Tools/CreateFilterRule/ByFrom", FILTER_BY_FROM);
2647         DO_ACTION("Tools/CreateFilterRule/ByTo", FILTER_BY_TO);
2648         DO_ACTION("Tools/CreateFilterRule/BySubject", FILTER_BY_SUBJECT);
2649
2650         item = messageview->msginfo->folder;
2651         summary_msginfo_filter_open(item,  messageview->msginfo,
2652                                     (PrefsFilterType)action, 0);
2653 }
2654
2655 static void create_processing_cb(GtkAction *gaction, gpointer data)
2656 {
2657         MessageView *messageview = (MessageView *)data;
2658         FolderItem * item;
2659         gint action = -1;
2660         const gchar *a_name = gtk_action_get_name(gaction);
2661
2662         if (!messageview->msginfo) return;
2663
2664         DO_ACTION("Tools/CreateProcessingRule/Automatically", FILTER_BY_AUTO);
2665         DO_ACTION("Tools/CreateProcessingRule/ByFrom", FILTER_BY_FROM);
2666         DO_ACTION("Tools/CreateProcessingRule/ByTo", FILTER_BY_TO);
2667         DO_ACTION("Tools/CreateProcessingRule/BySubject", FILTER_BY_SUBJECT);
2668
2669         item = messageview->msginfo->folder;
2670         summary_msginfo_filter_open(item,  messageview->msginfo,
2671                                     (PrefsFilterType)action, 1);
2672 }
2673
2674 static void open_urls_cb(GtkAction *action, gpointer data)
2675 {
2676         MessageView *messageview = (MessageView *)data;
2677         messageview_list_urls(messageview);
2678 }
2679
2680 static void about_cb(GtkAction *gaction, gpointer data)
2681 {
2682         about_show();
2683 }
2684
2685 static gboolean messageview_update_msg(gpointer source, gpointer data)
2686 {
2687         MsgInfoUpdate *msginfo_update = (MsgInfoUpdate *) source;
2688         MessageView *messageview = (MessageView *)data;
2689
2690         if (messageview->msginfo != msginfo_update->msginfo)
2691                 return FALSE;
2692
2693         if (msginfo_update->flags & MSGINFO_UPDATE_DELETED) {
2694                 MsgInfo *old_msginfo = messageview->msginfo;
2695                 messageview_clear(messageview);
2696                 messageview_update(messageview, old_msginfo);
2697         }
2698
2699         return FALSE;
2700 }
2701
2702 void messageview_set_menu_sensitive(MessageView *messageview)
2703 {
2704         if (!messageview || !messageview->new_window)
2705                 return;
2706         /* do some smart things */
2707         if (!messageview->menubar) return;
2708
2709         cm_toggle_menu_set_active_full(messageview->ui_manager, "Menu/View/Quotes/FoldAll", (prefs_common.hide_quotes == 1));
2710         cm_toggle_menu_set_active_full(messageview->ui_manager, "Menu/View/Quotes/Fold2", (prefs_common.hide_quotes == 2));
2711         cm_toggle_menu_set_active_full(messageview->ui_manager, "Menu/View/Quotes/Fold3", (prefs_common.hide_quotes == 3));
2712 }
2713
2714 void messageview_learn (MessageView *msgview, gboolean is_spam)
2715 {
2716         if (is_spam) {
2717                 if (procmsg_spam_learner_learn(msgview->msginfo, NULL, TRUE) == 0)
2718                         procmsg_msginfo_set_flags(msgview->msginfo, MSG_SPAM, 0);
2719                 else
2720                         log_error(LOG_PROTOCOL, _("An error happened while learning.\n"));
2721
2722         } else {
2723                 if (procmsg_spam_learner_learn(msgview->msginfo, NULL, FALSE) == 0)
2724                         procmsg_msginfo_unset_flags(msgview->msginfo, MSG_SPAM, 0);
2725                 else
2726                         log_error(LOG_PROTOCOL, _("An error happened while learning.\n"));
2727         }
2728         if (msgview->toolbar)
2729                 toolbar_set_learn_button
2730                         (msgview->toolbar,
2731                          MSG_IS_SPAM(msgview->msginfo->flags)?LEARN_HAM:LEARN_SPAM);
2732         else
2733                 toolbar_set_learn_button
2734                         (msgview->mainwin->toolbar,
2735                          MSG_IS_SPAM(msgview->msginfo->flags)?LEARN_HAM:LEARN_SPAM);
2736 }
2737
2738 void messageview_list_urls (MessageView *msgview)
2739 {
2740         GSList *cur = msgview->mimeview->textview->uri_list;
2741         GSList *newlist = NULL;
2742         GHashTable *uri_hashtable = g_hash_table_new(g_str_hash, g_str_equal);
2743         for (; cur; cur = cur->next) {
2744                 ClickableText *uri = (ClickableText *)cur->data;
2745                 if (uri->uri &&
2746                     (!g_ascii_strncasecmp(uri->uri, "ftp.", 4) ||
2747                      !g_ascii_strncasecmp(uri->uri, "ftp:", 4) ||
2748                      !g_ascii_strncasecmp(uri->uri, "www.", 4) ||
2749                      !g_ascii_strncasecmp(uri->uri, "http:", 5) ||
2750                      !g_ascii_strncasecmp(uri->uri, "https:", 6)))
2751                 {
2752                         if(g_hash_table_lookup(uri_hashtable, uri->uri))
2753                                 continue;
2754
2755                         newlist = g_slist_prepend(newlist, uri);
2756                         g_hash_table_insert(uri_hashtable, uri->uri,
2757                                             GUINT_TO_POINTER(g_str_hash(uri->uri)));
2758                 }
2759         }
2760         newlist = g_slist_reverse(newlist);
2761         uri_opener_open(msgview, newlist);
2762         g_slist_free(newlist);
2763         g_hash_table_destroy(uri_hashtable);
2764 }