git.maemo.org Git - modest/blob - src/maemo/modest-msg-edit-window.c

   1 /* Copyright (c) 2006, Nokia Corporation
   2  * All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions are
   6  * met:
   7  *
   8  * * Redistributions of source code must retain the above copyright
   9  *   notice, this list of conditions and the following disclaimer.
  10  * * Redistributions in binary form must reproduce the above copyright
  11  *   notice, this list of conditions and the following disclaimer in the
  12  *   documentation and/or other materials provided with the distribution.
  13  * * Neither the name of the Nokia Corporation nor the names of its
  14  *   contributors may be used to endorse or promote products derived from
  15  *   this software without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
  18  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  19  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  20  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
  21  * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  22  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  23  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  24  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  25  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  26  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  27  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  28  */
  29
  30 #include <gtk/gtk.h>
  31 #include <glib/gi18n.h>
  32 #include <fcntl.h>
  33 #include <glib/gstdio.h>
  34 #include <string.h>
  35 #include <tny-account-store.h>
  36 #include <tny-fs-stream.h>
  37 #include <tny-vfs-stream.h>
  38
  39 #include <config.h>
  40
  41 #include <modest-account-mgr.h>
  42 #include <modest-account-mgr-helpers.h>
  43
  44 #include <widgets/modest-msg-edit-window.h>
  45 #include <widgets/modest-combo-box.h>
  46 #include <widgets/modest-recpt-editor.h>
  47 #include <widgets/modest-attachments-view.h>
  48
  49 #include <modest-runtime.h>
  50
  51 #include "modest-platform.h"
  52 #include "modest-icon-names.h"
  53 #include "modest-widget-memory.h"
  54 #include "modest-window-priv.h"
  55 #include "modest-mail-operation.h"
  56 #include "modest-tny-platform-factory.h"
  57 #include "modest-tny-msg.h"
  58 #include "modest-tny-folder.h"
  59 #include "modest-tny-account.h"
  60 #include "modest-address-book.h"
  61 #include "modest-text-utils.h"
  62 #include <tny-simple-list.h>
  63 #include <wptextview.h>
  64 #include <wptextbuffer.h>
  65 #include "modest-scroll-area.h"
  66 #include "modest-msg-edit-window-ui-dimming.h"
  67
  68 #include "modest-hildon-includes.h"
  69 #ifdef MODEST_HAVE_HILDON0_WIDGETS
  70 #include <hildon-widgets/hildon-color-chooser.h>
  71 #endif
  72 #include "widgets/modest-msg-edit-window-ui.h"
  73 #ifdef MODEST_HAVE_HILDON0_WIDGETS
  74 #include <libgnomevfs/gnome-vfs-mime-utils.h>
  75 #else
  76 #include <libgnomevfs/gnome-vfs-mime.h>
  77 #endif
  78 #include <modest-utils.h>
  79 #include "modest-maemo-utils.h"
  80
  81
  82 #define DEFAULT_FONT_SIZE 3
  83 #define DEFAULT_FONT 2
  84 #define DEFAULT_SIZE_BUTTON_FONT_FAMILY "Sans"
  85 #define DEFAULT_SIZE_COMBOBOX_WIDTH 80
  86 #define DEFAULT_MAIN_VBOX_SPACING 6
  87 #define SUBJECT_MAX_LENGTH 1000
  88 #define IMAGE_MAX_WIDTH 560
  89 #define DEFAULT_FONT_SCALE 1.5
  90
  91 static gboolean is_wp_text_buffer_started = FALSE;
  92
  93 static void  modest_msg_edit_window_class_init   (ModestMsgEditWindowClass *klass);
  94 static void  modest_msg_edit_window_init         (ModestMsgEditWindow *obj);
  95 static void  modest_msg_edit_window_finalize     (GObject *obj);
  96
  97 static gboolean msg_body_focus (GtkWidget *focus, GdkEventFocus *event, gpointer userdata);
  98 static void  body_changed (GtkTextBuffer *buffer, ModestMsgEditWindow *editor);
  99 static void  recpt_field_changed (GtkTextBuffer *buffer, ModestMsgEditWindow *editor);
 100
 101 static void  text_buffer_refresh_attributes (WPTextBuffer *buffer, ModestMsgEditWindow *window);
 102 static void  text_buffer_can_undo (GtkTextBuffer *buffer, gboolean can_undo, ModestMsgEditWindow *window);
 103 static void  text_buffer_can_redo (GtkTextBuffer *buffer, gboolean can_redo, ModestMsgEditWindow *window);
 104 static void  text_buffer_apply_tag (GtkTextBuffer *buffer, GtkTextTag *tag,
 105                                     GtkTextIter *start, GtkTextIter *end,
 106                                     gpointer userdata);
 107 static void  text_buffer_delete_images_by_id (GtkTextBuffer *buffer, const gchar * image_id);
 108 static void  subject_field_changed (GtkEditable *editable, ModestMsgEditWindow *window);
 109 static void  subject_field_insert_text (GtkEditable *editable,
 110                                         gchar *new_text,
 111                                         gint new_text_length,
 112                                         gint *position,
 113                                         ModestMsgEditWindow *window);
 114 static void  modest_msg_edit_window_color_button_change (ModestMsgEditWindow *window,
 115                                                          gpointer userdata);
 116 static void  modest_msg_edit_window_size_change (GtkCheckMenuItem *menu_item,
 117                                                  gpointer userdata);
 118 static void  modest_msg_edit_window_font_change (GtkCheckMenuItem *menu_item,
 119                                                  gpointer userdata);
 120 static void  modest_msg_edit_window_setup_toolbar (ModestMsgEditWindow *window);
 121 static gboolean modest_msg_edit_window_window_state_event (GtkWidget *widget,
 122                                                            GdkEventWindowState *event,
 123                                                            gpointer userdata);
 124 static void modest_msg_edit_window_open_addressbook (ModestMsgEditWindow *window,
 125                                                      ModestRecptEditor *editor);
 126 static void modest_msg_edit_window_add_attachment_clicked (GtkButton *button,
 127                                                            ModestMsgEditWindow *window);
 128
 129 /* ModestWindow methods implementation */
 130 static void modest_msg_edit_window_disconnect_signals (ModestWindow *window);
 131 static void modest_msg_edit_window_show_toolbar   (ModestWindow *window,
 132                                                    gboolean show_toolbar);
 133 static void modest_msg_edit_window_clipboard_owner_change (GtkClipboard *clipboard,
 134                                                            GdkEvent *event,
 135                                                            ModestMsgEditWindow *window);
 136 static void subject_field_move_cursor (GtkEntry *entry,
 137                                        GtkMovementStep step,
 138                                        gint a1,
 139                                        gboolean a2,
 140                                        gpointer userdata);
 141 static void update_window_title (ModestMsgEditWindow *window);
 142
 143 /* Find toolbar */
 144 static void modest_msg_edit_window_find_toolbar_search (GtkWidget *widget,
 145                                                         ModestMsgEditWindow *window);
 146 static void modest_msg_edit_window_find_toolbar_close (GtkWidget *widget,
 147                                                        ModestMsgEditWindow *window);
 148 static gboolean gtk_text_iter_forward_search_insensitive (const GtkTextIter *iter,
 149                                                           const gchar *str,
 150                                                           GtkTextIter *match_start,
 151                                                           GtkTextIter *match_end);
 152
 153 static void remove_tags (WPTextBuffer *buffer);
 154
 155 static void on_account_removed (TnyAccountStore *account_store,
 156                                 TnyAccount *account,
 157                                 gpointer user_data);
 158
 159 static gboolean on_zoom_minus_plus_not_implemented (ModestWindow *window);
 160
 161 static void set_zoom_do_nothing (ModestWindow *window, gdouble zoom);
 162
 163 static gdouble get_zoom_do_nothing (ModestWindow *window);
 164
 165 static void init_window (ModestMsgEditWindow *obj);
 166
 167 static void DEBUG_BUFFER (WPTextBuffer *buffer)
 168 {
 169 #ifdef DEBUG
 170         GtkTextIter iter;
 171         g_message ("BEGIN BUFFER OF SIZE %d", gtk_text_buffer_get_char_count (GTK_TEXT_BUFFER (buffer)));
 172
 173         gtk_text_buffer_get_start_iter (GTK_TEXT_BUFFER (buffer), &iter);
 174         while (!gtk_text_iter_is_end (&iter)) {
 175                 GString *output = g_string_new ("");
 176                 GSList *toggled_tags;
 177                 GSList *node;
 178
 179                 toggled_tags = gtk_text_iter_get_toggled_tags (&iter, FALSE);
 180                 g_string_append_printf (output, "%d: CLOSED [ ", gtk_text_iter_get_offset (&iter));
 181                 for (node = toggled_tags; node != NULL; node = g_slist_next (node)) {
 182                         GtkTextTag *tag = (GtkTextTag *) node->data;
 183                         const gchar *name;
 184                         g_object_get (G_OBJECT (tag), "name", &name, NULL);
 185                         output = g_string_append (output, name);
 186                         g_string_append (output, " ");
 187                 }
 188                 output = g_string_append (output, "] OPENED [ ");
 189                 toggled_tags = gtk_text_iter_get_toggled_tags (&iter, TRUE);
 190                 for (node = toggled_tags; node != NULL; node = g_slist_next (node)) {
 191                         GtkTextTag *tag = (GtkTextTag *) node->data;
 192                         const gchar *name;
 193                         g_object_get (G_OBJECT (tag), "name", &name, NULL);
 194                         output = g_string_append (output, name);
 195                         g_string_append (output, " ");
 196                 }
 197                 output = g_string_append (output, "]\n");
 198                 g_message ("%s", output->str);
 199                 g_string_free (output, TRUE);
 200                 gtk_text_iter_forward_to_tag_toggle (&iter, NULL);
 201         }
 202         g_message ("END BUFFER");
 203 #endif
 204 }
 205
 206
 207 /* static gboolean */
 208 /* on_key_pressed (GtkWidget *self, */
 209 /*              GdkEventKey *event, */
 210 /*              gpointer user_data); */
 211
 212 /* list my signals */
 213 enum {
 214         /* MY_SIGNAL_1, */
 215         /* MY_SIGNAL_2, */
 216         LAST_SIGNAL
 217 };
 218
 219 typedef struct _ModestMsgEditWindowPrivate ModestMsgEditWindowPrivate;
 220 struct _ModestMsgEditWindowPrivate {
 221         GtkWidget   *msg_body;
 222         GtkWidget   *header_box;
 223
 224         ModestPairList *from_field_protos;
 225         GtkWidget   *from_field;
 226
 227         GtkWidget   *to_field;
 228         GtkWidget   *cc_field;
 229         GtkWidget   *bcc_field;
 230         GtkWidget   *subject_field;
 231         GtkWidget   *attachments_view;
 232         GtkWidget   *priority_icon;
 233         GtkWidget   *add_attachment_button;
 234
 235         GtkWidget   *cc_caption;
 236         GtkWidget   *bcc_caption;
 237         gboolean     update_caption_visibility;
 238         GtkWidget   *attachments_caption;
 239
 240         GtkTextBuffer *text_buffer;
 241
 242         GtkWidget   *font_size_toolitem;
 243         GtkWidget   *font_face_toolitem;
 244         GtkWidget   *font_color_button;
 245         GSList      *font_items_group;
 246         GtkWidget   *font_tool_button_label;
 247         GSList      *size_items_group;
 248         GtkWidget   *size_tool_button_label;
 249
 250         GtkWidget   *find_toolbar;
 251         gchar       *last_search;
 252
 253         GtkWidget   *scroll;
 254         GtkWidget   *scroll_area;
 255         gint        last_vadj_upper;
 256
 257         gint last_cid;
 258         GList *attachments;
 259         GList *images;
 260
 261         TnyHeaderFlags priority_flags;
 262
 263         gboolean    can_undo, can_redo;
 264         gulong      clipboard_change_handler_id;
 265         gulong      default_clipboard_change_handler_id;
 266         gulong      account_removed_handler_id;
 267         gchar       *clipboard_text;
 268
 269         TnyMsg      *draft_msg;
 270         TnyMsg      *outbox_msg;
 271         gchar       *msg_uid;
 272
 273         gboolean    sent;
 274 };
 275
 276 #define MODEST_MSG_EDIT_WINDOW_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
 277                                                     MODEST_TYPE_MSG_EDIT_WINDOW, \
 278                                                     ModestMsgEditWindowPrivate))
 279 /* globals */
 280 static GtkWindowClass *parent_class = NULL;
 281
 282 /* uncomment the following if you have defined any signals */
 283 /* static guint signals[LAST_SIGNAL] = {0}; */
 284
 285 GType
 286 modest_msg_edit_window_get_type (void)
 287 {
 288         static GType my_type = 0;
 289         if (!my_type) {
 290                 static const GTypeInfo my_info = {
 291                         sizeof(ModestMsgEditWindowClass),
 292                         NULL,           /* base init */
 293                         NULL,           /* base finalize */
 294                         (GClassInitFunc) modest_msg_edit_window_class_init,
 295                         NULL,           /* class finalize */
 296                         NULL,           /* class data */
 297                         sizeof(ModestMsgEditWindow),
 298                         1,              /* n_preallocs */
 299                         (GInstanceInitFunc) modest_msg_edit_window_init,
 300                         NULL
 301                 };
 302                 my_type = g_type_register_static (MODEST_TYPE_WINDOW,
 303                                                   "ModestMsgEditWindow",
 304                                                   &my_info, 0);
 305
 306         }
 307         return my_type;
 308 }
 309
 310 static void
 311 save_state (ModestWindow *self)
 312 {
 313         modest_widget_memory_save (modest_runtime_get_conf(),
 314                                    G_OBJECT(self), MODEST_CONF_EDIT_WINDOW_KEY);
 315 }
 316
 317
 318 static void
 319 restore_settings (ModestMsgEditWindow *self)
 320 {
 321         ModestConf *conf = NULL;
 322         GtkAction *action;
 323         ModestWindowPrivate *parent_priv = MODEST_WINDOW_GET_PRIVATE (self);
 324
 325         conf = modest_runtime_get_conf ();
 326         action = gtk_ui_manager_get_action (parent_priv->ui_manager,
 327                                             "/MenuBar/ViewMenu/ShowToolbarMenu/ViewShowToolbarNormalScreenMenu");
 328         modest_utils_toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action),
 329                                       modest_conf_get_bool (conf, MODEST_CONF_EDIT_WINDOW_SHOW_TOOLBAR, NULL));
 330         action = gtk_ui_manager_get_action (parent_priv->ui_manager,
 331                                             "/MenuBar/ViewMenu/ShowToolbarMenu/ViewShowToolbarFullScreenMenu");
 332         modest_utils_toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action),
 333                                       modest_conf_get_bool (conf, MODEST_CONF_EDIT_WINDOW_SHOW_TOOLBAR_FULLSCREEN, NULL));
 334
 335         /* set initial state of cc and bcc */
 336         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ViewMenu/ViewCcFieldMenu");
 337         modest_utils_toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action),
 338                                                modest_conf_get_bool(modest_runtime_get_conf(), MODEST_CONF_SHOW_CC, NULL));
 339         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ViewMenu/ViewBccFieldMenu");
 340         modest_utils_toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action),
 341                                                modest_conf_get_bool(modest_runtime_get_conf(), MODEST_CONF_SHOW_BCC, NULL));
 342
 343         /* Dim at start clipboard actions */
 344         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/EditMenu/CutMenu");
 345         gtk_action_set_sensitive (action, FALSE);
 346         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/EditMenu/CopyMenu");
 347         gtk_action_set_sensitive (action, FALSE);
 348         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/AttachmentsMenu/RemoveAttachmentsMenu");
 349         gtk_action_set_sensitive (action, FALSE);
 350
 351         modest_widget_memory_restore (conf,
 352                                       G_OBJECT(self), MODEST_CONF_EDIT_WINDOW_KEY);
 353 }
 354
 355
 356 static void
 357 modest_msg_edit_window_class_init (ModestMsgEditWindowClass *klass)
 358 {
 359         GObjectClass *gobject_class;
 360         ModestWindowClass *modest_window_class;
 361         gobject_class = (GObjectClass*) klass;
 362         modest_window_class = (ModestWindowClass*) klass;
 363
 364         parent_class            = g_type_class_peek_parent (klass);
 365         gobject_class->finalize = modest_msg_edit_window_finalize;
 366
 367         modest_window_class->set_zoom_func = set_zoom_do_nothing;
 368         modest_window_class->get_zoom_func = get_zoom_do_nothing;
 369         modest_window_class->zoom_plus_func = on_zoom_minus_plus_not_implemented;
 370         modest_window_class->zoom_minus_func = on_zoom_minus_plus_not_implemented;
 371         modest_window_class->show_toolbar_func = modest_msg_edit_window_show_toolbar;
 372         modest_window_class->save_state_func = save_state;
 373         modest_window_class->disconnect_signals_func = modest_msg_edit_window_disconnect_signals;
 374
 375         g_type_class_add_private (gobject_class, sizeof(ModestMsgEditWindowPrivate));
 376 }
 377
 378 static void
 379 modest_msg_edit_window_init (ModestMsgEditWindow *obj)
 380 {
 381         ModestMsgEditWindowPrivate *priv;
 382         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE(obj);
 383
 384         priv->msg_body      = NULL;
 385         priv->from_field    = NULL;
 386         priv->to_field      = NULL;
 387         priv->cc_field      = NULL;
 388         priv->bcc_field     = NULL;
 389         priv->subject_field = NULL;
 390         priv->attachments   = NULL;
 391         priv->images        = NULL;
 392         priv->last_cid      = 0;
 393
 394         priv->cc_caption    = NULL;
 395         priv->bcc_caption    = NULL;
 396         priv->update_caption_visibility = FALSE;
 397
 398         priv->priority_flags = 0;
 399
 400         priv->find_toolbar = NULL;
 401         priv->last_search = NULL;
 402
 403         priv->draft_msg = NULL;
 404         priv->outbox_msg = NULL;
 405         priv->msg_uid = NULL;
 406
 407         priv->can_undo = FALSE;
 408         priv->can_redo = FALSE;
 409         priv->clipboard_change_handler_id = 0;
 410         priv->default_clipboard_change_handler_id = 0;
 411         priv->account_removed_handler_id = 0;
 412         priv->clipboard_text = NULL;
 413         priv->sent = FALSE;
 414
 415         priv->last_vadj_upper = 0;
 416
 417         modest_window_mgr_register_help_id (modest_runtime_get_window_mgr(),
 418                                             GTK_WINDOW(obj),"applications_email_editor");
 419
 420         if (!is_wp_text_buffer_started) {
 421                 is_wp_text_buffer_started = TRUE;
 422                 wp_text_buffer_library_init ();
 423         }
 424
 425         init_window (obj);
 426
 427         hildon_program_add_window (hildon_program_get_instance(),
 428                                    HILDON_WINDOW(obj));
 429 }
 430
 431
 432 /* FIXME: this is a dup from the one in gtk/ */
 433
 434 /**
 435  * @result: A ModestPairList, which must be freed with modest_pair_list_free().
 436  */
 437 static ModestPairList*
 438 get_transports (void)
 439 {
 440         GSList *transports = NULL;
 441
 442         ModestAccountMgr *account_mgr = modest_runtime_get_account_mgr();
 443         GSList *accounts = modest_account_mgr_account_names (account_mgr,
 444                                                              TRUE /* only enabled accounts. */);
 445
 446         GSList *cursor = accounts;
 447         while (cursor) {
 448                 gchar *account_name = cursor->data;
 449                 gchar *from_string  = NULL;
 450                 if (account_name) {
 451                         from_string = modest_account_mgr_get_from_string (account_mgr,
 452                                                                           account_name);
 453                 }
 454
 455                 if (from_string && account_name) {
 456                         gchar *name = account_name;
 457                         ModestPair *pair = modest_pair_new ((gpointer) name,
 458                                                 (gpointer) from_string , TRUE);
 459                         transports = g_slist_prepend (transports, pair);
 460                 }
 461
 462                 cursor = cursor->next;
 463         }
 464         g_slist_free (accounts); /* only free the accounts, not the elements,
 465                                   * because they are used in the pairlist */
 466         return transports;
 467 }
 468
 469 void vadj_changed (GtkAdjustment *adj,
 470                    ModestMsgEditWindow *window)
 471 {
 472         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
 473
 474         GdkRectangle rectangle, cursor_rectangle;
 475         GtkTextIter position;
 476         gboolean visible;
 477         gint cursor_bottom;
 478
 479         /* We detect if cursor is visible using the full height, not only the center. This
 480            seems to work */
 481         gtk_text_view_get_visible_rect (GTK_TEXT_VIEW (priv->msg_body), &rectangle);
 482         gtk_text_buffer_get_iter_at_mark (GTK_TEXT_BUFFER (priv->text_buffer),
 483                                           &position,
 484                                           gtk_text_buffer_get_insert (GTK_TEXT_BUFFER (priv->text_buffer)));
 485         gtk_text_view_get_iter_location (GTK_TEXT_VIEW (priv->msg_body), &position, &cursor_rectangle);
 486
 487         cursor_bottom = (cursor_rectangle.y + cursor_rectangle.height);
 488         visible = (cursor_rectangle.y >= rectangle.y) && (cursor_bottom < (rectangle.y + rectangle.height));
 489
 490         if (gtk_widget_is_focus (priv->msg_body) &&
 491             !visible) {
 492                 if (priv->last_vadj_upper != adj->upper) {
 493                         GtkTextMark *insert;
 494
 495                         insert = gtk_text_buffer_get_insert (GTK_TEXT_BUFFER (priv->text_buffer));
 496                         gtk_text_view_scroll_to_mark (GTK_TEXT_VIEW (priv->msg_body),
 497                                                       insert, 0.1, FALSE, 0.0, 0.0);
 498                 }
 499         }
 500         priv->last_vadj_upper = adj->upper;
 501 }
 502
 503
 504 static void
 505 connect_signals (ModestMsgEditWindow *obj)
 506 {
 507         ModestMsgEditWindowPrivate *priv;
 508
 509         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE(obj);
 510
 511         g_signal_connect (G_OBJECT (priv->text_buffer), "refresh_attributes",
 512                           G_CALLBACK (text_buffer_refresh_attributes), obj);
 513         g_signal_connect (G_OBJECT (priv->text_buffer), "can-undo",
 514                           G_CALLBACK (text_buffer_can_undo), obj);
 515         g_signal_connect (G_OBJECT (priv->text_buffer), "can-redo",
 516                           G_CALLBACK (text_buffer_can_redo), obj);
 517         g_signal_connect (G_OBJECT (priv->text_buffer), "changed",
 518                           G_CALLBACK (body_changed), obj);
 519         g_signal_connect (G_OBJECT (obj), "window-state-event",
 520                           G_CALLBACK (modest_msg_edit_window_window_state_event),
 521                           NULL);
 522         g_signal_connect_after (G_OBJECT (priv->text_buffer), "apply-tag",
 523                                 G_CALLBACK (text_buffer_apply_tag), obj);
 524         g_signal_connect_swapped (G_OBJECT (priv->to_field), "open-addressbook",
 525                                   G_CALLBACK (modest_msg_edit_window_open_addressbook), obj);
 526         g_signal_connect_swapped (G_OBJECT (priv->cc_field), "open-addressbook",
 527                                   G_CALLBACK (modest_msg_edit_window_open_addressbook), obj);
 528         g_signal_connect_swapped (G_OBJECT (priv->bcc_field), "open-addressbook",
 529                                   G_CALLBACK (modest_msg_edit_window_open_addressbook), obj);
 530
 531         g_signal_connect (G_OBJECT (priv->add_attachment_button), "clicked",
 532                           G_CALLBACK (modest_msg_edit_window_add_attachment_clicked), obj);
 533
 534         g_signal_connect (G_OBJECT (priv->msg_body), "focus-in-event",
 535                           G_CALLBACK (msg_body_focus), obj);
 536         g_signal_connect (G_OBJECT (priv->msg_body), "focus-out-event",
 537                           G_CALLBACK (msg_body_focus), obj);
 538         g_signal_connect (G_OBJECT (modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (priv->to_field))),
 539                           "changed", G_CALLBACK (recpt_field_changed), obj);
 540         g_signal_connect (G_OBJECT (modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (priv->cc_field))),
 541                           "changed", G_CALLBACK (recpt_field_changed), obj);
 542         g_signal_connect (G_OBJECT (modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (priv->bcc_field))),
 543                           "changed", G_CALLBACK (recpt_field_changed), obj);
 544         g_signal_connect (G_OBJECT (priv->subject_field), "changed", G_CALLBACK (subject_field_changed), obj);
 545         g_signal_connect_after (G_OBJECT (priv->subject_field), "move-cursor", G_CALLBACK (subject_field_move_cursor), obj);
 546         g_signal_connect (G_OBJECT (priv->subject_field), "insert-text", G_CALLBACK (subject_field_insert_text), obj);
 547
 548         g_signal_connect (G_OBJECT (priv->find_toolbar), "close", G_CALLBACK (modest_msg_edit_window_find_toolbar_close), obj);
 549         g_signal_connect (G_OBJECT (priv->find_toolbar), "search", G_CALLBACK (modest_msg_edit_window_find_toolbar_search), obj);
 550
 551         g_signal_connect (G_OBJECT (gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->scroll))),
 552                           "changed",
 553                           G_CALLBACK (vadj_changed),
 554                           obj);
 555
 556         priv->clipboard_change_handler_id =
 557                 g_signal_connect (G_OBJECT (gtk_clipboard_get (GDK_SELECTION_PRIMARY)), "owner-change",
 558                                   G_CALLBACK (modest_msg_edit_window_clipboard_owner_change), obj);
 559         priv->default_clipboard_change_handler_id =
 560                 g_signal_connect (G_OBJECT (gtk_clipboard_get (GDK_SELECTION_CLIPBOARD)), "owner-change",
 561                                   G_CALLBACK (modest_msg_edit_window_clipboard_owner_change), obj);
 562
 563 }
 564
 565 static void
 566 init_window (ModestMsgEditWindow *obj)
 567 {
 568         GtkWidget *from_caption, *to_caption, *subject_caption;
 569         GtkWidget *main_vbox;
 570         ModestMsgEditWindowPrivate *priv;
 571         GtkActionGroup *action_group;
 572         ModestWindowPrivate *parent_priv;
 573         GdkPixbuf *window_icon = NULL;
 574         GError *error = NULL;
 575
 576         GtkSizeGroup *size_group;
 577         GtkWidget *frame;
 578         GtkWidget *subject_box;
 579         GtkWidget *attachment_icon;
 580         GtkWidget *window_box;
 581 #if (GTK_MINOR_VERSION >= 10)
 582         GdkAtom deserialize_type;
 583 #endif
 584         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE(obj);
 585         parent_priv = MODEST_WINDOW_GET_PRIVATE (obj);
 586
 587         parent_priv->ui_manager = gtk_ui_manager_new();
 588         action_group = gtk_action_group_new ("ModestMsgEditWindowActions");
 589         gtk_action_group_set_translation_domain (action_group, GETTEXT_PACKAGE);
 590
 591         /* Add common actions */
 592         gtk_action_group_add_actions (action_group,
 593                                       modest_msg_edit_action_entries,
 594                                       G_N_ELEMENTS (modest_msg_edit_action_entries),
 595                                       obj);
 596         gtk_action_group_add_toggle_actions (action_group,
 597                                              modest_msg_edit_toggle_action_entries,
 598                                              G_N_ELEMENTS (modest_msg_edit_toggle_action_entries),
 599                                              obj);
 600         gtk_action_group_add_radio_actions (action_group,
 601                                             modest_msg_edit_alignment_radio_action_entries,
 602                                             G_N_ELEMENTS (modest_msg_edit_alignment_radio_action_entries),
 603                                             GTK_JUSTIFY_LEFT,
 604                                             G_CALLBACK (modest_ui_actions_on_change_justify),
 605                                             obj);
 606         gtk_action_group_add_radio_actions (action_group,
 607                                             modest_msg_edit_priority_action_entries,
 608                                             G_N_ELEMENTS (modest_msg_edit_priority_action_entries),
 609                                             0,
 610                                             G_CALLBACK (modest_ui_actions_msg_edit_on_change_priority),
 611                                             obj);
 612         gtk_action_group_add_radio_actions (action_group,
 613                                             modest_msg_edit_file_format_action_entries,
 614                                             G_N_ELEMENTS (modest_msg_edit_file_format_action_entries),
 615                                             modest_conf_get_bool (modest_runtime_get_conf (), MODEST_CONF_PREFER_FORMATTED_TEXT, NULL),
 616                                             G_CALLBACK (modest_ui_actions_msg_edit_on_change_file_format),
 617                                             obj);
 618         gtk_ui_manager_insert_action_group (parent_priv->ui_manager, action_group, 0);
 619         g_object_unref (action_group);
 620
 621         /* Load the UI definition */
 622         gtk_ui_manager_add_ui_from_file (parent_priv->ui_manager, MODEST_UIDIR "modest-msg-edit-window-ui.xml",
 623                                          &error);
 624         if (error != NULL) {
 625                 g_warning ("Could not merge modest-msg-edit-window-ui.xml: %s", error->message);
 626                 g_clear_error (&error);
 627         }
 628
 629         /* Add accelerators */
 630         gtk_window_add_accel_group (GTK_WINDOW (obj),
 631                                     gtk_ui_manager_get_accel_group (parent_priv->ui_manager));
 632
 633         parent_priv->menubar = NULL;
 634
 635         size_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
 636
 637         /* Note: This ModestPairList* must exist for as long as the combo
 638          * that uses it, because the ModestComboBox uses the ID opaquely,
 639          * so it can't know how to manage its memory. */
 640         priv->from_field    = modest_combo_box_new (NULL, g_str_equal);
 641
 642         priv->to_field      = modest_recpt_editor_new ();
 643         priv->cc_field      = modest_recpt_editor_new ();
 644         priv->bcc_field     = modest_recpt_editor_new ();
 645         subject_box = gtk_hbox_new (FALSE, 0);
 646         priv->priority_icon = gtk_image_new ();
 647         gtk_box_pack_start (GTK_BOX (subject_box), priv->priority_icon, FALSE, FALSE, 0);
 648         priv->subject_field = gtk_entry_new_with_max_length (SUBJECT_MAX_LENGTH);
 649         g_object_set (G_OBJECT (priv->subject_field), "truncate-multiline", TRUE, NULL);
 650         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->subject_field),
 651                                          HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_AUTOCAP);
 652         gtk_box_pack_start (GTK_BOX (subject_box), priv->subject_field, TRUE, TRUE, 0);
 653         priv->add_attachment_button = gtk_button_new ();
 654         GTK_WIDGET_UNSET_FLAGS (GTK_WIDGET (priv->add_attachment_button), GTK_CAN_FOCUS);
 655         gtk_button_set_relief (GTK_BUTTON (priv->add_attachment_button), GTK_RELIEF_NONE);
 656         gtk_button_set_focus_on_click (GTK_BUTTON (priv->add_attachment_button), FALSE);
 657         gtk_button_set_alignment (GTK_BUTTON (priv->add_attachment_button), 1.0, 1.0);
 658         attachment_icon = gtk_image_new_from_icon_name (MODEST_HEADER_ICON_ATTACH, GTK_ICON_SIZE_BUTTON);
 659         gtk_container_add (GTK_CONTAINER (priv->add_attachment_button), attachment_icon);
 660         gtk_box_pack_start (GTK_BOX (subject_box), priv->add_attachment_button, FALSE, FALSE, 0);
 661         priv->attachments_view = modest_attachments_view_new (NULL);
 662
 663         priv->header_box = gtk_vbox_new (FALSE, 0);
 664
 665         from_caption = hildon_caption_new (size_group, _("mail_va_from"), priv->from_field, NULL, 0);
 666         to_caption = hildon_caption_new (size_group, _("mail_va_to"), priv->to_field, NULL, 0);
 667         priv->cc_caption = hildon_caption_new (size_group, _("mail_va_cc"), priv->cc_field, NULL, 0);
 668         priv->bcc_caption = hildon_caption_new (size_group, _("mail_va_hotfix1"), priv->bcc_field, NULL, 0);
 669         subject_caption = hildon_caption_new (size_group, _("mail_va_subject"), subject_box, NULL, 0);
 670         priv->attachments_caption = hildon_caption_new (size_group, _("mail_va_attachment"), priv->attachments_view, NULL, 0);
 671         g_object_unref (size_group);
 672
 673         size_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
 674         modest_recpt_editor_set_field_size_group (MODEST_RECPT_EDITOR (priv->to_field), size_group);
 675         modest_recpt_editor_set_field_size_group (MODEST_RECPT_EDITOR (priv->cc_field), size_group);
 676         modest_recpt_editor_set_field_size_group (MODEST_RECPT_EDITOR (priv->bcc_field), size_group);
 677         gtk_size_group_add_widget (size_group, priv->subject_field);
 678         gtk_size_group_add_widget (size_group, priv->attachments_view);
 679         g_object_unref (size_group);
 680
 681         gtk_box_pack_start (GTK_BOX (priv->header_box), from_caption, FALSE, FALSE, 0);
 682         gtk_box_pack_start (GTK_BOX (priv->header_box), to_caption, FALSE, FALSE, 0);
 683         gtk_box_pack_start (GTK_BOX (priv->header_box), priv->cc_caption, FALSE, FALSE, 0);
 684         gtk_box_pack_start (GTK_BOX (priv->header_box), priv->bcc_caption, FALSE, FALSE, 0);
 685         gtk_box_pack_start (GTK_BOX (priv->header_box), subject_caption, FALSE, FALSE, 0);
 686         gtk_box_pack_start (GTK_BOX (priv->header_box), priv->attachments_caption, FALSE, FALSE, 0);
 687         gtk_widget_set_no_show_all (priv->attachments_caption, TRUE);
 688
 689
 690         priv->msg_body = wp_text_view_new ();
 691         gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (priv->msg_body), GTK_WRAP_WORD_CHAR);
 692         priv->text_buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->msg_body));
 693         g_object_set (priv->text_buffer, "font_scale", DEFAULT_FONT_SCALE, NULL);
 694         wp_text_buffer_enable_rich_text (WP_TEXT_BUFFER (priv->text_buffer), TRUE);
 695 #if (GTK_MINOR_VERSION >= 10)
 696         gtk_text_buffer_register_serialize_tagset(GTK_TEXT_BUFFER(priv->text_buffer), "wp-text-buffer");
 697         deserialize_type = gtk_text_buffer_register_deserialize_tagset(GTK_TEXT_BUFFER(priv->text_buffer),
 698                                                                        "wp-text-buffer");
 699         gtk_text_buffer_deserialize_set_can_create_tags (GTK_TEXT_BUFFER (priv->text_buffer),
 700                                                          deserialize_type, TRUE);
 701 #endif
 702         wp_text_buffer_reset_buffer (WP_TEXT_BUFFER (priv->text_buffer), TRUE);
 703
 704         priv->find_toolbar = hildon_find_toolbar_new (NULL);
 705         gtk_widget_set_no_show_all (priv->find_toolbar, TRUE);
 706
 707 /*      g_signal_connect (G_OBJECT (obj), "key_pressed", G_CALLBACK (on_key_pressed), NULL) */
 708
 709         priv->scroll = gtk_scrolled_window_new (NULL, NULL);
 710         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (priv->scroll), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
 711         gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (priv->scroll), GTK_SHADOW_NONE);
 712         modest_maemo_set_thumbable_scrollbar (GTK_SCROLLED_WINDOW(priv->scroll), TRUE);
 713
 714         main_vbox = gtk_vbox_new  (FALSE, DEFAULT_MAIN_VBOX_SPACING);
 715
 716         gtk_box_pack_start (GTK_BOX(main_vbox), priv->header_box, FALSE, FALSE, 0);
 717         frame = gtk_frame_new (NULL);
 718         gtk_box_pack_start (GTK_BOX(main_vbox), frame, TRUE, TRUE, 0);
 719
 720         gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (priv->scroll), main_vbox);
 721         gtk_container_set_focus_vadjustment (GTK_CONTAINER (main_vbox), gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->scroll)));
 722         g_signal_connect (G_OBJECT (gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->scroll))),
 723                           "changed",
 724                           G_CALLBACK (vadj_changed),
 725                           obj);
 726         gtk_widget_show_all (GTK_WIDGET(priv->scroll));
 727
 728         window_box = gtk_vbox_new (FALSE, 0);
 729         gtk_box_pack_start (GTK_BOX (window_box), priv->scroll, TRUE, TRUE, 0);
 730         gtk_container_add (GTK_CONTAINER(obj), window_box);
 731         priv->scroll_area = modest_scroll_area_new (priv->scroll, priv->msg_body);
 732         gtk_container_add (GTK_CONTAINER (frame), priv->scroll_area);
 733
 734         /* Set window icon */
 735         window_icon = modest_platform_get_icon (MODEST_APP_MSG_EDIT_ICON, MODEST_ICON_SIZE_BIG);
 736         if (window_icon) {
 737                 gtk_window_set_icon (GTK_WINDOW (obj), window_icon);
 738                 g_object_unref (window_icon);
 739         }
 740 }
 741
 742 static void
 743 modest_msg_edit_window_disconnect_signals (ModestWindow *window)
 744 {
 745         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
 746
 747         if (gtk_clipboard_get (GDK_SELECTION_PRIMARY) &&
 748             g_signal_handler_is_connected (gtk_clipboard_get (GDK_SELECTION_PRIMARY),
 749                                            priv->clipboard_change_handler_id))
 750                 g_signal_handler_disconnect (gtk_clipboard_get (GDK_SELECTION_PRIMARY),
 751                                              priv->clipboard_change_handler_id);
 752         if (gtk_clipboard_get (GDK_SELECTION_CLIPBOARD) &&
 753             g_signal_handler_is_connected (gtk_clipboard_get (GDK_SELECTION_CLIPBOARD),
 754                                            priv->default_clipboard_change_handler_id))
 755                 g_signal_handler_disconnect (gtk_clipboard_get (GDK_SELECTION_CLIPBOARD),
 756                                              priv->default_clipboard_change_handler_id);
 757
 758         if (priv->account_removed_handler_id &&
 759             g_signal_handler_is_connected (modest_runtime_get_account_store (),
 760                                            priv->account_removed_handler_id))
 761                 g_signal_handler_disconnect(modest_runtime_get_account_store (),
 762                                            priv->account_removed_handler_id);
 763 }
 764
 765 static void
 766 modest_msg_edit_window_finalize (GObject *obj)
 767 {
 768         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (obj);
 769
 770         /* Sanity check: shouldn't be needed, the window mgr should
 771            call this function before */
 772         modest_msg_edit_window_disconnect_signals (MODEST_WINDOW (obj));
 773
 774         if (priv->clipboard_text != NULL) {
 775                 g_free (priv->clipboard_text);
 776                 priv->clipboard_text = NULL;
 777         }
 778
 779         if (priv->draft_msg != NULL) {
 780                 TnyHeader *header = tny_msg_get_header (priv->draft_msg);
 781                 if (TNY_IS_HEADER (header)) {
 782                         ModestWindowMgr *mgr = modest_runtime_get_window_mgr ();
 783                         modest_window_mgr_unregister_header (mgr, header);
 784                 }
 785                 g_object_unref (priv->draft_msg);
 786                 priv->draft_msg = NULL;
 787         }
 788         if (priv->outbox_msg != NULL) {
 789                 TnyHeader *header = tny_msg_get_header (priv->outbox_msg);
 790                 if (TNY_IS_HEADER (header)) {
 791                         ModestWindowMgr *mgr = modest_runtime_get_window_mgr ();
 792                         modest_window_mgr_unregister_header (mgr, header);
 793                 }
 794                 g_object_unref (priv->outbox_msg);
 795                 priv->outbox_msg = NULL;
 796         }
 797         g_free (priv->msg_uid);
 798         g_free (priv->last_search);
 799         g_slist_free (priv->font_items_group);
 800         g_slist_free (priv->size_items_group);
 801         g_list_foreach (priv->attachments, (GFunc) g_object_unref, NULL);
 802         g_list_free (priv->attachments);
 803         g_list_foreach (priv->images, (GFunc) g_object_unref, NULL);
 804         g_list_free (priv->images);
 805
 806         /* This had to stay alive for as long as the combobox that used it: */
 807         modest_pair_list_free (priv->from_field_protos);
 808
 809         G_OBJECT_CLASS(parent_class)->finalize (obj);
 810 }
 811
 812 static GdkPixbuf *
 813 pixbuf_from_stream (TnyStream *stream, const gchar *mime_type)
 814 {
 815         GdkPixbufLoader *loader;
 816         GdkPixbuf *pixbuf;
 817
 818         loader = gdk_pixbuf_loader_new_with_mime_type (mime_type, NULL);
 819
 820         if (loader == NULL)
 821                 return NULL;
 822
 823         tny_stream_reset (TNY_STREAM (stream));
 824         while (!tny_stream_is_eos (TNY_STREAM (stream))) {
 825                 unsigned char read_buffer[128];
 826                 gint readed;
 827                 readed = tny_stream_read (TNY_STREAM (stream), (char *) read_buffer, 128);
 828                 if (!gdk_pixbuf_loader_write (loader, read_buffer, readed, NULL))
 829                         break;
 830         }
 831
 832         pixbuf = gdk_pixbuf_loader_get_pixbuf (loader);
 833         g_object_ref (pixbuf);
 834         gdk_pixbuf_loader_close (loader, NULL);
 835         g_object_unref (loader);
 836
 837         if (gdk_pixbuf_get_width (pixbuf) > IMAGE_MAX_WIDTH) {
 838                 GdkPixbuf *new_pixbuf;
 839                 gint new_height;
 840                 new_height = (gdk_pixbuf_get_height (pixbuf) * IMAGE_MAX_WIDTH) /
 841                         gdk_pixbuf_get_width (pixbuf);
 842                 new_pixbuf = gdk_pixbuf_scale_simple (pixbuf, IMAGE_MAX_WIDTH, new_height, GDK_INTERP_BILINEAR);
 843                 g_object_unref (pixbuf);
 844                 pixbuf = new_pixbuf;
 845         }
 846
 847         return pixbuf;
 848 }
 849
 850 static void
 851 replace_with_images (ModestMsgEditWindow *self, GList *attachments)
 852 {
 853         ModestMsgEditWindowPrivate *priv;
 854         GList *node;
 855
 856         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (self);
 857
 858         for (node = attachments; node != NULL; node = g_list_next (node)) {
 859                 TnyMimePart *part = (TnyMimePart *) node->data;
 860                 const gchar *cid = tny_mime_part_get_content_id (part);
 861                 const gchar *mime_type = tny_mime_part_get_content_type (part);
 862                 if ((cid != NULL)&&(mime_type != NULL)) {
 863                         TnyStream *stream = tny_mime_part_get_stream (part);
 864                         GdkPixbuf *pixbuf = pixbuf_from_stream (stream, mime_type);
 865                         g_object_unref (stream);
 866
 867                         if (pixbuf != NULL) {
 868                                 wp_text_buffer_replace_image (WP_TEXT_BUFFER (priv->text_buffer), cid, pixbuf);
 869                                 g_object_unref (pixbuf);
 870                         }
 871                 }
 872         }
 873 }
 874
 875 static void
 876 get_related_images (ModestMsgEditWindow *self, TnyMsg *msg)
 877 {
 878         TnyMimePart *parent = NULL;
 879         const gchar *content_type = NULL;
 880         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (self);
 881
 882         content_type = tny_mime_part_get_content_type (TNY_MIME_PART (msg));
 883
 884         if (content_type && !g_strcasecmp (content_type, "multipart/related")) {
 885                 parent = g_object_ref (msg);
 886         } else if (content_type && !g_strcasecmp (content_type, "multipart/mixed")) {
 887                 TnyList *parts = TNY_LIST (tny_simple_list_new ());
 888                 TnyIterator *iter;
 889
 890                 tny_mime_part_get_parts (TNY_MIME_PART (msg), parts);
 891                 iter = tny_list_create_iterator (parts);
 892                 while (!tny_iterator_is_done (iter)) {
 893                         TnyMimePart *part;
 894                         part = TNY_MIME_PART (tny_iterator_get_current (iter));
 895                         content_type = tny_mime_part_get_content_type (part);
 896                         if (content_type && !g_strcasecmp (content_type, "multipart/related")) {
 897                                 parent = part;
 898                                 break;
 899                         } else {
 900                                 g_object_unref (part);
 901                         }
 902                         tny_iterator_next (iter);
 903                 }
 904                 g_object_unref (iter);
 905                 g_object_unref (parts);
 906         }
 907
 908         if (parent != NULL) {
 909                 TnyList *parts = TNY_LIST (tny_simple_list_new ());
 910                 TnyIterator *iter;
 911
 912                 tny_mime_part_get_parts (TNY_MIME_PART (parent), parts);
 913                 iter = tny_list_create_iterator (parts);
 914                 while (!tny_iterator_is_done (iter)) {
 915                         TnyMimePart *part;
 916                         part = TNY_MIME_PART (tny_iterator_get_current (iter));
 917                         content_type = tny_mime_part_get_content_type (part);
 918                         if (content_type && g_str_has_prefix (content_type, "image/")) {
 919                                 priv->images = g_list_prepend (priv->images, part);
 920                         } else {
 921                                 g_object_unref (part);
 922                         }
 923                         tny_iterator_next (iter);
 924                 }
 925                 g_object_unref (iter);
 926                 g_object_unref (parts);
 927                 g_object_unref (parent);
 928         }
 929 }
 930
 931 static void
 932 update_last_cid (ModestMsgEditWindow *self, GList *attachments)
 933 {
 934         GList *node;
 935         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (self);
 936
 937         for (node = attachments; node != NULL; node = g_list_next (node)) {
 938                 TnyMimePart *part = (TnyMimePart *) node->data;
 939                 const gchar *cid = tny_mime_part_get_content_id (part);
 940                 if (cid != NULL) {
 941                         char *invalid = NULL;
 942                         gint int_cid = strtol (cid, &invalid, 10);
 943                         if ((invalid != NULL) && (*invalid == '\0') && (int_cid > priv->last_cid)) {
 944                                 priv->last_cid = int_cid;
 945                         }
 946                 }
 947
 948         }
 949 }
 950
 951 static void
 952 set_msg (ModestMsgEditWindow *self, TnyMsg *msg, gboolean preserve_is_rich)
 953 {
 954         TnyHeader *header;
 955         const gchar *to, *cc, *bcc, *subject;
 956         gchar *body;
 957         ModestMsgEditWindowPrivate *priv;
 958         GtkTextIter iter;
 959         TnyHeaderFlags priority_flags;
 960         TnyFolder *msg_folder;
 961         gboolean is_html = FALSE;
 962
 963         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (self));
 964         g_return_if_fail (TNY_IS_MSG (msg));
 965
 966         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (self);
 967
 968         header = tny_msg_get_header (msg);
 969         to      = tny_header_get_to (header);
 970         cc      = tny_header_get_cc (header);
 971         bcc     = tny_header_get_bcc (header);
 972         subject = tny_header_get_subject (header);
 973         priority_flags = tny_header_get_priority (header);
 974
 975         if (to)
 976                 modest_recpt_editor_set_recipients (MODEST_RECPT_EDITOR (priv->to_field),  to);
 977         if (cc) {
 978                 modest_recpt_editor_set_recipients (MODEST_RECPT_EDITOR (priv->cc_field),  cc);
 979                 gtk_widget_set_no_show_all (priv->cc_caption, FALSE);
 980                 gtk_widget_show (priv->cc_caption);
 981         } else if (!modest_conf_get_bool (modest_runtime_get_conf (), MODEST_CONF_SHOW_CC, NULL)) {
 982                 gtk_widget_set_no_show_all (priv->cc_caption, TRUE);
 983                 gtk_widget_hide (priv->cc_caption);
 984         }
 985         if (bcc) {
 986                 modest_recpt_editor_set_recipients (MODEST_RECPT_EDITOR (priv->bcc_field), bcc);
 987                 gtk_widget_set_no_show_all (priv->bcc_caption, FALSE);
 988                 gtk_widget_show (priv->bcc_caption);
 989         } else if (!modest_conf_get_bool (modest_runtime_get_conf (), MODEST_CONF_SHOW_BCC, NULL)) {
 990                 gtk_widget_set_no_show_all (priv->bcc_caption, TRUE);
 991                 gtk_widget_hide (priv->bcc_caption);
 992         }
 993         if (subject)
 994                 gtk_entry_set_text (GTK_ENTRY(priv->subject_field), subject);
 995         modest_msg_edit_window_set_priority_flags (MODEST_MSG_EDIT_WINDOW(self),
 996                                                    priority_flags);
 997
 998         update_window_title (self);
 999
1000         wp_text_buffer_reset_buffer (WP_TEXT_BUFFER (priv->text_buffer), TRUE);
1001         body = modest_tny_msg_get_body (msg, TRUE, &is_html);
1002
1003         if ((body == NULL)||(body[0] == '\0')) {
1004                 g_free (body);
1005                 body = modest_text_utils_convert_to_html ("");
1006                 is_html = FALSE;
1007         }
1008         wp_text_buffer_load_document_begin (WP_TEXT_BUFFER (priv->text_buffer), TRUE);
1009         wp_text_buffer_load_document_write (WP_TEXT_BUFFER (priv->text_buffer),
1010                                             (gchar *) body,
1011                                             strlen (body));
1012         wp_text_buffer_load_document_end (WP_TEXT_BUFFER (priv->text_buffer));
1013         g_free (body);
1014
1015         /* Add attachments to the view */
1016         modest_attachments_view_set_message (MODEST_ATTACHMENTS_VIEW (priv->attachments_view), msg);
1017         priv->attachments = modest_attachments_view_get_attachments (MODEST_ATTACHMENTS_VIEW (priv->attachments_view));
1018         if (priv->attachments == NULL) {
1019                 gtk_widget_hide (priv->attachments_caption);
1020         } else {
1021                 gtk_widget_set_no_show_all (priv->attachments_caption, FALSE);
1022                 gtk_widget_show_all (priv->attachments_caption);
1023         }
1024         get_related_images (self, msg);
1025         update_last_cid (self, priv->attachments);
1026         update_last_cid (self, priv->images);
1027         replace_with_images (self, priv->images);
1028
1029         if (preserve_is_rich && !is_html) {
1030                 wp_text_buffer_enable_rich_text (WP_TEXT_BUFFER (priv->text_buffer), FALSE);
1031         /* Get the default format required from configuration */
1032         } else if (!modest_conf_get_bool (modest_runtime_get_conf (), MODEST_CONF_PREFER_FORMATTED_TEXT, NULL)) {
1033                 wp_text_buffer_enable_rich_text (WP_TEXT_BUFFER (priv->text_buffer), FALSE);
1034         }
1035
1036         /* Set the default focus depending on having already a To: field or not */
1037         if ((!to)||(*to == '\0')) {
1038                 modest_recpt_editor_grab_focus (MODEST_RECPT_EDITOR (priv->to_field));
1039         } else {
1040                 gtk_widget_grab_focus (priv->msg_body);
1041         }
1042
1043         /* TODO: lower priority, select in the From: combo to the
1044            value that comes from msg <- not sure, should it be
1045            allowed? */
1046
1047         DEBUG_BUFFER (WP_TEXT_BUFFER (priv->text_buffer));
1048
1049         gtk_text_buffer_get_start_iter (priv->text_buffer, &iter);
1050         gtk_text_buffer_place_cursor (priv->text_buffer, &iter);
1051
1052         modest_msg_edit_window_reset_modified (self);
1053
1054         modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (self));
1055         text_buffer_can_undo (priv->text_buffer, FALSE, self);
1056         text_buffer_can_redo (priv->text_buffer, FALSE, self);
1057
1058         if (priv->msg_uid) {
1059                 g_free (priv->msg_uid);
1060                 priv->msg_uid = NULL;
1061         }
1062
1063         /* we should set a reference to the incoming message if it is a draft */
1064         msg_folder = tny_msg_get_folder (msg);
1065         if (msg_folder) {
1066                 if (modest_tny_folder_is_local_folder (msg_folder)) {
1067                         TnyFolderType type = modest_tny_folder_get_local_or_mmc_folder_type (msg_folder);
1068                         if (type == TNY_FOLDER_TYPE_INVALID)
1069                                 g_warning ("%s: BUG: TNY_FOLDER_TYPE_INVALID", __FUNCTION__);
1070
1071                         if (type == TNY_FOLDER_TYPE_DRAFTS)
1072                                 priv->draft_msg = g_object_ref(msg);
1073                         if (type == TNY_FOLDER_TYPE_OUTBOX)
1074                                 priv->outbox_msg = g_object_ref(msg);
1075                         priv->msg_uid = modest_tny_folder_get_header_unique_id (header);
1076                 }
1077                 g_object_unref (msg_folder);
1078         }
1079 }
1080
1081 static void
1082 menu_tool_button_clicked_popup (GtkMenuToolButton *item,
1083                                 gpointer data)
1084 {
1085         GList *item_children, *node;
1086         GtkWidget *bin_child;
1087
1088         bin_child = gtk_bin_get_child (GTK_BIN(item));
1089
1090         item_children = gtk_container_get_children (GTK_CONTAINER (bin_child));
1091
1092         for (node = item_children; node != NULL; node = g_list_next (node)) {
1093                 if (GTK_IS_TOGGLE_BUTTON (node->data)) {
1094                         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (node->data), TRUE);
1095                 }
1096         }
1097         g_list_free (item_children);
1098 }
1099
1100 static void
1101 menu_tool_button_dont_expand (GtkMenuToolButton *item)
1102 {
1103         GtkWidget *box;
1104         GList *item_children, *node;
1105
1106         box = gtk_bin_get_child (GTK_BIN (item));
1107         gtk_box_set_homogeneous (GTK_BOX (box), TRUE);
1108         item_children = gtk_container_get_children (GTK_CONTAINER (box));
1109
1110         for (node = item_children; node != NULL; node = g_list_next (node)) {
1111                 gtk_box_set_child_packing (GTK_BOX (box), GTK_WIDGET (node->data), TRUE, TRUE, 0, GTK_PACK_START);
1112                 if (GTK_IS_TOGGLE_BUTTON (node->data))
1113                         gtk_button_set_alignment (GTK_BUTTON (node->data), 0.0, 0.5);
1114                 else if (GTK_IS_BUTTON (node->data))
1115                         gtk_button_set_alignment (GTK_BUTTON (node->data), 1.0, 0.5);
1116         }
1117         g_list_free (item_children);
1118 }
1119
1120
1121 static void
1122 modest_msg_edit_window_setup_toolbar (ModestMsgEditWindow *window)
1123 {
1124         ModestWindowPrivate *parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
1125         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1126         GtkWidget *placeholder;
1127         GtkWidget *tool_item;
1128         gint insert_index;
1129         gchar size_text[5];
1130         gint size_index;
1131         gint font_index;
1132         GtkWidget *sizes_menu;
1133         GtkWidget *fonts_menu;
1134         GSList *radio_group = NULL;
1135         GSList *node = NULL;
1136         gchar *markup;
1137
1138         /* Toolbar */
1139         parent_priv->toolbar = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar");
1140         hildon_window_add_toolbar (HILDON_WINDOW (window), GTK_TOOLBAR (parent_priv->toolbar));
1141
1142         /* Font color placeholder */
1143         placeholder = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/FontColor");
1144         insert_index = gtk_toolbar_get_item_index(GTK_TOOLBAR (parent_priv->toolbar), GTK_TOOL_ITEM(placeholder));
1145
1146         /* font color */
1147         tool_item = GTK_WIDGET (gtk_tool_item_new ());
1148         priv->font_color_button = hildon_color_button_new ();
1149         GTK_WIDGET_UNSET_FLAGS (tool_item, GTK_CAN_FOCUS);
1150         GTK_WIDGET_UNSET_FLAGS (priv->font_color_button, GTK_CAN_FOCUS);
1151         gtk_container_add (GTK_CONTAINER (tool_item), priv->font_color_button);
1152         gtk_tool_item_set_expand (GTK_TOOL_ITEM (tool_item), TRUE);
1153         gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (tool_item), TRUE);
1154         gtk_toolbar_insert(GTK_TOOLBAR(parent_priv->toolbar), GTK_TOOL_ITEM (tool_item), insert_index);
1155         g_signal_connect_swapped (G_OBJECT (priv->font_color_button),
1156                                   "notify::color",
1157                                   G_CALLBACK (modest_msg_edit_window_color_button_change),
1158                                   window);
1159
1160         /* Font size and face placeholder */
1161         placeholder = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/FontAttributes");
1162         insert_index = gtk_toolbar_get_item_index(GTK_TOOLBAR (parent_priv->toolbar), GTK_TOOL_ITEM(placeholder));
1163         /* font_size */
1164         tool_item = GTK_WIDGET (gtk_menu_tool_button_new (NULL, NULL));
1165         priv->size_tool_button_label = gtk_label_new (NULL);
1166         snprintf(size_text, sizeof(size_text), "%d", wp_font_size[DEFAULT_FONT_SIZE]);
1167         markup = g_strconcat ("<span font_family='", DEFAULT_SIZE_BUTTON_FONT_FAMILY, "'>",
1168                               size_text,"</span>", NULL);
1169         gtk_label_set_markup (GTK_LABEL (priv->size_tool_button_label), markup);
1170         g_free (markup);
1171         gtk_tool_button_set_label_widget (GTK_TOOL_BUTTON (tool_item), priv->size_tool_button_label);
1172         sizes_menu = gtk_menu_new ();
1173         priv->size_items_group = NULL;
1174         radio_group = NULL;
1175         for (size_index = 0; size_index < WP_FONT_SIZE_COUNT; size_index++) {
1176                 GtkWidget *size_menu_item;
1177
1178                 snprintf(size_text, sizeof(size_text), "%d", wp_font_size[size_index]);
1179                 size_menu_item = gtk_radio_menu_item_new_with_label (radio_group, size_text);
1180                 radio_group = gtk_radio_menu_item_get_group (GTK_RADIO_MENU_ITEM (size_menu_item));
1181                 gtk_menu_shell_append (GTK_MENU_SHELL (sizes_menu), size_menu_item);
1182                 gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (size_menu_item), (wp_font_size[size_index] == 12));
1183                 gtk_widget_show (size_menu_item);
1184
1185                 priv->size_items_group = g_slist_prepend (priv->size_items_group, size_menu_item);
1186
1187         }
1188
1189         for (node = radio_group; node != NULL; node = g_slist_next (node)) {
1190                 GtkWidget *item = (GtkWidget *) node->data;
1191                 g_signal_connect (G_OBJECT (item), "toggled", G_CALLBACK (modest_msg_edit_window_size_change),
1192                                   window);
1193         }
1194
1195         priv->size_items_group = g_slist_reverse (priv->size_items_group);
1196         gtk_menu_tool_button_set_menu (GTK_MENU_TOOL_BUTTON (tool_item), sizes_menu);
1197         g_signal_connect (G_OBJECT (tool_item), "clicked", G_CALLBACK (menu_tool_button_clicked_popup), NULL);
1198         gtk_toolbar_insert (GTK_TOOLBAR (parent_priv->toolbar), GTK_TOOL_ITEM (tool_item), insert_index);
1199         gtk_tool_item_set_expand (GTK_TOOL_ITEM (tool_item), TRUE);
1200         gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (tool_item), TRUE);
1201         menu_tool_button_dont_expand (GTK_MENU_TOOL_BUTTON (tool_item));
1202         priv->font_size_toolitem = tool_item;
1203
1204         /* font face */
1205         tool_item = GTK_WIDGET (gtk_menu_tool_button_new (NULL, NULL));
1206         priv->font_tool_button_label = gtk_label_new (NULL);
1207         markup = g_strconcat ("<span font_family='", wp_get_font_name(DEFAULT_FONT), "'>Tt</span>", NULL);
1208         gtk_label_set_markup (GTK_LABEL (priv->font_tool_button_label), markup);
1209         g_free(markup);
1210         gtk_tool_button_set_label_widget (GTK_TOOL_BUTTON (tool_item), priv->font_tool_button_label);
1211         fonts_menu = gtk_menu_new ();
1212         priv->font_items_group = NULL;
1213         radio_group = NULL;
1214         for (font_index = 0; font_index < wp_get_font_count (); font_index++) {
1215                 GtkWidget *font_menu_item;
1216                 GtkWidget *child_label;
1217
1218                 font_menu_item = gtk_radio_menu_item_new_with_label (radio_group, "");
1219                 child_label = gtk_bin_get_child (GTK_BIN (font_menu_item));
1220                 markup = g_strconcat ("<span font_family='", wp_get_font_name (font_index),"'>",
1221                                       wp_get_font_name (font_index), "</span>", NULL);
1222                 gtk_label_set_markup (GTK_LABEL (child_label), markup);
1223                 g_free (markup);
1224
1225                 radio_group = gtk_radio_menu_item_get_group (GTK_RADIO_MENU_ITEM (font_menu_item));
1226                 gtk_menu_shell_append (GTK_MENU_SHELL (fonts_menu), font_menu_item);
1227                 gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (font_menu_item), (font_index == DEFAULT_FONT));
1228                 gtk_widget_show (font_menu_item);
1229
1230                 priv->font_items_group = g_slist_prepend (priv->font_items_group, font_menu_item);
1231
1232         }
1233         for (node = radio_group; node != NULL; node = g_slist_next (node)) {
1234                 GtkWidget *item = (GtkWidget *) node->data;
1235                 g_signal_connect (G_OBJECT (item), "toggled", G_CALLBACK (modest_msg_edit_window_font_change),
1236                                   window);
1237         }
1238         priv->font_items_group = g_slist_reverse (priv->font_items_group);
1239         gtk_menu_tool_button_set_menu (GTK_MENU_TOOL_BUTTON (tool_item), fonts_menu);
1240         g_signal_connect (G_OBJECT (tool_item), "clicked", G_CALLBACK (menu_tool_button_clicked_popup), NULL);
1241         gtk_toolbar_insert (GTK_TOOLBAR (parent_priv->toolbar), GTK_TOOL_ITEM (tool_item), insert_index);
1242         gtk_tool_item_set_expand (GTK_TOOL_ITEM (tool_item), TRUE);
1243         gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (tool_item), TRUE);
1244         menu_tool_button_dont_expand (GTK_MENU_TOOL_BUTTON (tool_item));
1245         priv->font_face_toolitem = tool_item;
1246
1247         /* Set expand and homogeneous for remaining items */
1248         tool_item = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ToolbarSend");
1249         gtk_tool_item_set_expand (GTK_TOOL_ITEM (tool_item), TRUE);
1250         gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (tool_item), TRUE);
1251         tool_item = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ActionsBold");
1252         gtk_tool_item_set_expand (GTK_TOOL_ITEM (tool_item), TRUE);
1253         gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (tool_item), TRUE);
1254         tool_item = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ActionsItalics");
1255         gtk_tool_item_set_expand (GTK_TOOL_ITEM (tool_item), TRUE);
1256         gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (tool_item), TRUE);
1257
1258         /* Explicitelly show all the toolbar (a normal gtk_widget_show
1259            will not show the tool items added to the placeholders) */
1260         gtk_widget_show_all (parent_priv->toolbar);
1261
1262         /* Set the no show all *after* showing all items. We do not
1263            want the toolbar to be shown with a show all because it
1264            could go agains the gconf setting regarding showing or not
1265            the toolbar of the editor window */
1266         gtk_widget_set_no_show_all (parent_priv->toolbar, TRUE);
1267 }
1268
1269
1270
1271 ModestWindow*
1272 modest_msg_edit_window_new (TnyMsg *msg, const gchar *account_name, gboolean preserve_is_rich)
1273 {
1274         GObject *obj;
1275         ModestWindowPrivate *parent_priv;
1276         ModestMsgEditWindowPrivate *priv;
1277         ModestPair *account_pair = NULL;
1278         ModestDimmingRulesGroup *menu_rules_group = NULL;
1279         ModestDimmingRulesGroup *toolbar_rules_group = NULL;
1280         ModestDimmingRulesGroup *clipboard_rules_group = NULL;
1281         ModestWindowMgr *mgr = NULL;
1282
1283         g_return_val_if_fail (msg, NULL);
1284         g_return_val_if_fail (account_name, NULL);
1285
1286         mgr = modest_runtime_get_window_mgr ();
1287
1288         obj = G_OBJECT (modest_window_mgr_get_msg_edit_window (mgr));
1289
1290         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (obj);
1291         parent_priv = MODEST_WINDOW_GET_PRIVATE (obj);
1292
1293         /* Menubar. Update the state of some toggles */
1294         parent_priv->menubar = modest_maemo_utils_get_manager_menubar_as_menu (parent_priv->ui_manager, "/MenuBar");
1295         hildon_window_set_menu (HILDON_WINDOW (obj), GTK_MENU (parent_priv->menubar));
1296         priv->from_field_protos = get_transports ();
1297         modest_combo_box_set_pair_list (MODEST_COMBO_BOX (priv->from_field), priv->from_field_protos);
1298         modest_msg_edit_window_setup_toolbar (MODEST_MSG_EDIT_WINDOW (obj));
1299         hildon_window_add_toolbar (HILDON_WINDOW (obj), GTK_TOOLBAR (priv->find_toolbar));
1300
1301         /* Init window */
1302         connect_signals (MODEST_MSG_EDIT_WINDOW(obj));
1303
1304         restore_settings (MODEST_MSG_EDIT_WINDOW(obj));
1305
1306         modest_window_set_active_account (MODEST_WINDOW(obj), account_name);
1307
1308         account_pair = modest_pair_list_find_by_first_as_string (priv->from_field_protos, account_name);
1309         if (account_pair != NULL)
1310                 modest_combo_box_set_active_id (MODEST_COMBO_BOX (priv->from_field), account_pair->first);
1311
1312         parent_priv->ui_dimming_manager = modest_ui_dimming_manager_new ();
1313         menu_rules_group = modest_dimming_rules_group_new ("ModestMenuDimmingRules", FALSE);
1314         toolbar_rules_group = modest_dimming_rules_group_new ("ModestToolbarDimmingRules", TRUE);
1315         clipboard_rules_group = modest_dimming_rules_group_new ("ModestClipboardDimmingRules", FALSE);
1316         /* Add common dimming rules */
1317         modest_dimming_rules_group_add_rules (menu_rules_group,
1318                                               modest_msg_edit_window_menu_dimming_entries,
1319                                               G_N_ELEMENTS (modest_msg_edit_window_menu_dimming_entries),
1320                                               MODEST_WINDOW (obj));
1321         modest_dimming_rules_group_add_rules (toolbar_rules_group,
1322                                               modest_msg_edit_window_toolbar_dimming_entries,
1323                                               G_N_ELEMENTS (modest_msg_edit_window_toolbar_dimming_entries),
1324                                               MODEST_WINDOW (obj));
1325         modest_dimming_rules_group_add_widget_rule (toolbar_rules_group, priv->font_color_button,
1326                                                     G_CALLBACK (modest_ui_dimming_rules_on_set_style),
1327                                                     MODEST_WINDOW (obj));
1328         modest_dimming_rules_group_add_widget_rule (toolbar_rules_group, priv->font_size_toolitem,
1329                                                     G_CALLBACK (modest_ui_dimming_rules_on_set_style),
1330                                                     MODEST_WINDOW (obj));
1331         modest_dimming_rules_group_add_widget_rule (toolbar_rules_group, priv->font_face_toolitem,
1332                                                     G_CALLBACK (modest_ui_dimming_rules_on_set_style),
1333                                                     MODEST_WINDOW (obj));
1334         modest_dimming_rules_group_add_rules (clipboard_rules_group,
1335                                               modest_msg_edit_window_clipboard_dimming_entries,
1336                                               G_N_ELEMENTS (modest_msg_edit_window_clipboard_dimming_entries),
1337                                               MODEST_WINDOW (obj));
1338         /* Insert dimming rules group for this window */
1339         modest_ui_dimming_manager_insert_rules_group (parent_priv->ui_dimming_manager, menu_rules_group);
1340         modest_ui_dimming_manager_insert_rules_group (parent_priv->ui_dimming_manager, toolbar_rules_group);
1341         modest_ui_dimming_manager_insert_rules_group (parent_priv->ui_dimming_manager, clipboard_rules_group);
1342         /* Checks the dimming rules */
1343         g_object_unref (menu_rules_group);
1344         g_object_unref (toolbar_rules_group);
1345         g_object_unref (clipboard_rules_group);
1346         gtk_widget_show_all (GTK_WIDGET (obj));
1347
1348         set_msg (MODEST_MSG_EDIT_WINDOW (obj), msg, preserve_is_rich);
1349
1350         text_buffer_refresh_attributes (WP_TEXT_BUFFER (priv->text_buffer), MODEST_MSG_EDIT_WINDOW (obj));
1351
1352         modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (obj));
1353         modest_window_check_dimming_rules_group (MODEST_WINDOW (obj), "ModestClipboardDimmingRules");
1354         priv->update_caption_visibility = TRUE;
1355
1356         modest_msg_edit_window_reset_modified (MODEST_MSG_EDIT_WINDOW (obj));
1357
1358         /* Track account-removed signal, this window should be closed
1359            in the case we're creating a mail associated to the account
1360            that is deleted */
1361         priv->account_removed_handler_id =
1362                 g_signal_connect (G_OBJECT (modest_runtime_get_account_store ()),
1363                                   "account_removed",
1364                                   G_CALLBACK(on_account_removed),
1365                                   obj);
1366
1367         return (ModestWindow*) obj;
1368 }
1369
1370 static gint
1371 get_formatted_data_cb (const gchar *buffer, gpointer user_data)
1372 {
1373         GString **string_buffer = (GString **) user_data;
1374
1375         *string_buffer = g_string_append (*string_buffer, buffer);
1376
1377         return 0;
1378 }
1379
1380 /**
1381  * @result: A new string which should be freed with g_free().
1382  */
1383 static gchar *
1384 get_formatted_data (ModestMsgEditWindow *edit_window)
1385 {
1386         ModestMsgEditWindowPrivate *priv;
1387         GString *string_buffer = g_string_new ("");
1388
1389         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (edit_window);
1390
1391         wp_text_buffer_save_document (WP_TEXT_BUFFER(priv->text_buffer), get_formatted_data_cb, &string_buffer);
1392
1393         return g_string_free (string_buffer, FALSE);
1394
1395 }
1396
1397 MsgData *
1398 modest_msg_edit_window_get_msg_data (ModestMsgEditWindow *edit_window)
1399 {
1400         MsgData *data;
1401         const gchar *account_name;
1402         ModestMsgEditWindowPrivate *priv;
1403
1404         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (edit_window), NULL);
1405
1406         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (edit_window);
1407
1408         account_name = modest_combo_box_get_active_id (MODEST_COMBO_BOX (priv->from_field));
1409         g_return_val_if_fail (account_name, NULL);
1410
1411
1412         /* don't free these (except from) */
1413         data = g_slice_new0 (MsgData);
1414         data->from    =  modest_account_mgr_get_from_string (modest_runtime_get_account_mgr(),
1415                                                              account_name);
1416         data->account_name = g_strdup (account_name);
1417         data->to      =  g_strdup (modest_recpt_editor_get_recipients (MODEST_RECPT_EDITOR (priv->to_field)));
1418         data->cc      =  g_strdup (modest_recpt_editor_get_recipients (MODEST_RECPT_EDITOR (priv->cc_field)));
1419         data->bcc     =  g_strdup (modest_recpt_editor_get_recipients (MODEST_RECPT_EDITOR (priv->bcc_field)));
1420         data->subject =  g_strdup (gtk_entry_get_text (GTK_ENTRY (priv->subject_field)));
1421         if (priv->draft_msg) {
1422                 data->draft_msg = g_object_ref (priv->draft_msg);
1423         } else if (priv->outbox_msg) {
1424                 data->draft_msg = g_object_ref (priv->outbox_msg);
1425         } else {
1426                 data->draft_msg = NULL;
1427         }
1428
1429         GtkTextBuffer *buf = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->msg_body));
1430         GtkTextIter b, e;
1431         gtk_text_buffer_get_bounds (buf, &b, &e);
1432         data->plain_body = modest_text_utils_text_buffer_get_text (priv->text_buffer); /* returns a copy */
1433
1434         if (wp_text_buffer_is_rich_text (WP_TEXT_BUFFER (priv->text_buffer)))
1435                 data->html_body = get_formatted_data (edit_window); /* returns a copy. */
1436         else
1437                 data->html_body = NULL;
1438
1439         /* deep-copy the data */
1440         GList *cursor = priv->attachments;
1441         data->attachments = NULL;
1442         while (cursor) {
1443                 if (!(TNY_IS_MIME_PART(cursor->data))) {
1444                         g_warning ("strange data in attachment list");
1445                         cursor = g_list_next (cursor);
1446                         continue;
1447                 }
1448                 data->attachments = g_list_append (data->attachments,
1449                                                    g_object_ref (cursor->data));
1450                 cursor = g_list_next (cursor);
1451         }
1452
1453         GtkTextTagTable *tag_table = gtk_text_buffer_get_tag_table (GTK_TEXT_BUFFER (priv->text_buffer));
1454         cursor = priv->images;
1455         data->images = NULL;
1456         while (cursor) {
1457                 const gchar *cid;
1458                 if (!(TNY_IS_MIME_PART(cursor->data))) {
1459                         g_warning ("strange data in attachment list");
1460                         cursor = g_list_next (cursor);
1461                         continue;
1462                 }
1463                 cid = tny_mime_part_get_content_id (cursor->data);
1464                 if (cid) {
1465                         gchar *image_tag_id;
1466                         GtkTextTag *image_tag;
1467                         GtkTextIter iter;
1468                         image_tag_id = g_strdup_printf ("image-tag-%s", cid);
1469                         image_tag = gtk_text_tag_table_lookup (tag_table, image_tag_id);
1470                         g_free (image_tag_id);
1471
1472                         gtk_text_buffer_get_start_iter (priv->text_buffer, &iter);
1473                         if (image_tag &&
1474                             ((gtk_text_iter_has_tag (&iter, image_tag))||
1475                              (gtk_text_iter_forward_to_tag_toggle (&iter, image_tag))))
1476                                 data->images = g_list_append (data->images,
1477                                                               g_object_ref (cursor->data));
1478                 }
1479                 cursor = g_list_next (cursor);
1480         }
1481
1482         data->priority_flags = priv->priority_flags;
1483
1484         return data;
1485 }
1486
1487
1488 static void
1489 unref_gobject (GObject *obj, gpointer data)
1490 {
1491         if (!G_IS_OBJECT(obj))
1492                 return;
1493         g_object_unref (obj);
1494 }
1495
1496 void
1497 modest_msg_edit_window_free_msg_data (ModestMsgEditWindow *edit_window,
1498                                                       MsgData *data)
1499 {
1500         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (edit_window));
1501
1502         if (!data)
1503                 return;
1504
1505         g_free (data->to);
1506         g_free (data->cc);
1507         g_free (data->bcc);
1508         g_free (data->from);
1509         g_free (data->subject);
1510         g_free (data->plain_body);
1511         g_free (data->html_body);
1512         g_free (data->account_name);
1513
1514         if (data->draft_msg != NULL) {
1515                 g_object_unref (data->draft_msg);
1516                 data->draft_msg = NULL;
1517         }
1518
1519         g_list_foreach (data->attachments, (GFunc)unref_gobject,  NULL);
1520         g_list_free (data->attachments);
1521         g_list_foreach (data->images, (GFunc)unref_gobject,  NULL);
1522         g_list_free (data->images);
1523
1524         g_slice_free (MsgData, data);
1525 }
1526
1527 ModestMsgEditFormat
1528 modest_msg_edit_window_get_format (ModestMsgEditWindow *self)
1529 {
1530         gboolean rich_text;
1531         ModestMsgEditWindowPrivate *priv = NULL;
1532         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (self), MODEST_MSG_EDIT_FORMAT_HTML);
1533
1534         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (self);
1535
1536         rich_text = wp_text_buffer_is_rich_text (WP_TEXT_BUFFER (priv->text_buffer));
1537         if (rich_text)
1538                 return MODEST_MSG_EDIT_FORMAT_HTML;
1539         else
1540                 return MODEST_MSG_EDIT_FORMAT_TEXT;
1541 }
1542
1543 void
1544 modest_msg_edit_window_set_format (ModestMsgEditWindow *self,
1545                                    ModestMsgEditFormat format)
1546 {
1547         ModestMsgEditWindowPrivate *priv;
1548
1549         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (self));
1550         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (self);
1551
1552         switch (format) {
1553         case MODEST_MSG_EDIT_FORMAT_HTML:
1554                 wp_text_buffer_enable_rich_text (WP_TEXT_BUFFER (priv->text_buffer), TRUE);
1555                 break;
1556         case MODEST_MSG_EDIT_FORMAT_TEXT:
1557                 wp_text_buffer_enable_rich_text (WP_TEXT_BUFFER (priv->text_buffer), FALSE);
1558                 break;
1559         default:
1560                 g_return_if_reached ();
1561         }
1562 }
1563
1564 ModestMsgEditFormatState *
1565 modest_msg_edit_window_get_format_state (ModestMsgEditWindow *self)
1566 {
1567         ModestMsgEditFormatState *format_state = NULL;
1568         ModestMsgEditWindowPrivate *priv;
1569         WPTextBufferFormat *buffer_format = g_new0 (WPTextBufferFormat, 1);
1570
1571         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (self), NULL);
1572         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (self);
1573
1574         wp_text_buffer_get_attributes (WP_TEXT_BUFFER (priv->text_buffer), buffer_format, TRUE);
1575
1576         format_state = g_new0 (ModestMsgEditFormatState, 1);
1577         format_state->bold = buffer_format->bold&0x1;
1578         format_state->italics = buffer_format->italic&0x1;
1579         format_state->bullet = buffer_format->bullet&0x1;
1580         format_state->color = buffer_format->color;
1581         format_state->font_size = buffer_format->font_size;
1582         format_state->font_family = wp_get_font_name (buffer_format->font);
1583         format_state->justification = buffer_format->justification;
1584         g_free (buffer_format);
1585
1586         return format_state;
1587
1588 }
1589
1590 void
1591 modest_msg_edit_window_set_format_state (ModestMsgEditWindow *self,
1592                                          const ModestMsgEditFormatState *format_state)
1593 {
1594         ModestMsgEditWindowPrivate *priv;
1595         WPTextBufferFormat *buffer_format = g_new0 (WPTextBufferFormat, 1);
1596         WPTextBufferFormat *current_format = g_new0 (WPTextBufferFormat, 1);
1597         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (self));
1598         g_return_if_fail (format_state != NULL);
1599
1600         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (self);
1601         gtk_widget_grab_focus (priv->msg_body);
1602         buffer_format->bold = (format_state->bold != FALSE);
1603         buffer_format->italic = (format_state->italics != FALSE);
1604         buffer_format->color = format_state->color;
1605         buffer_format->font_size = format_state->font_size;
1606         buffer_format->font = wp_get_font_index (format_state->font_family, 0);
1607         buffer_format->justification = format_state->justification;
1608         buffer_format->bullet = format_state->bullet;
1609
1610         wp_text_buffer_get_attributes (WP_TEXT_BUFFER (priv->text_buffer), current_format, TRUE);
1611
1612         buffer_format->cs.bold = ((buffer_format->bold&0x1) != (current_format->bold&0x1));
1613         buffer_format->cs.italic = ((buffer_format->italic&0x1) != (current_format->italic&0x1));
1614         buffer_format->cs.color = !gdk_color_equal(&(buffer_format->color), &(current_format->color));
1615         buffer_format->cs.font_size =  (buffer_format->font_size != current_format->font_size);
1616         buffer_format->cs.font = (buffer_format->font != current_format->font);
1617         buffer_format->cs.justification = (buffer_format->justification != current_format->justification);
1618         buffer_format->cs.bullet = (buffer_format->bullet != current_format->bullet);
1619
1620         wp_text_buffer_freeze (WP_TEXT_BUFFER (priv->text_buffer));
1621         if (buffer_format->cs.bold) {
1622                 wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_BOLD,
1623                                               GINT_TO_POINTER (buffer_format->bold&0x1));
1624         }
1625         if (buffer_format->cs.italic) {
1626                 wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_ITALIC,
1627                                               GINT_TO_POINTER (buffer_format->italic&0x1));
1628         }
1629         if (buffer_format->cs.color) {
1630                 wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_FORECOLOR,
1631                                               GINT_TO_POINTER (&(buffer_format->color)));
1632         }
1633         if (buffer_format->cs.font_size) {
1634                 wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_FONT_SIZE,
1635                                               GINT_TO_POINTER (buffer_format->font_size));
1636         }
1637         if (buffer_format->cs.justification) {
1638                 switch (buffer_format->justification) {
1639                 case GTK_JUSTIFY_LEFT:
1640                         wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_LEFT,
1641                                                       GINT_TO_POINTER(TRUE));
1642                         break;
1643                 case GTK_JUSTIFY_CENTER:
1644                         wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_CENTER,
1645                                                       GINT_TO_POINTER(TRUE));
1646                         break;
1647                 case GTK_JUSTIFY_RIGHT:
1648                         wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_RIGHT,
1649                                                       GINT_TO_POINTER(TRUE));
1650                         break;
1651                 default:
1652                         break;
1653                 }
1654
1655         }
1656         if (buffer_format->cs.font) {
1657                 wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_FONT,
1658                                               GINT_TO_POINTER (buffer_format->font));
1659         }
1660         wp_text_buffer_thaw (WP_TEXT_BUFFER (priv->text_buffer));
1661         if (buffer_format->cs.bullet) {
1662                 wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_BULLET,
1663                                               GINT_TO_POINTER ((buffer_format->bullet)?1:0));
1664         }
1665 /*      wp_text_buffer_set_format (WP_TEXT_BUFFER (priv->text_buffer), buffer_format); */
1666
1667         g_free (current_format);
1668
1669 }
1670
1671 static void
1672 text_buffer_refresh_attributes (WPTextBuffer *buffer, ModestMsgEditWindow *window)
1673 {
1674         WPTextBufferFormat *buffer_format = g_new0 (WPTextBufferFormat, 1);
1675         GtkAction *action;
1676         ModestWindowPrivate *parent_priv;
1677         ModestMsgEditWindowPrivate *priv;
1678         GtkWidget *new_size_menuitem;
1679         GtkWidget *new_font_menuitem;
1680
1681         parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
1682         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1683
1684         if (wp_text_buffer_is_rich_text (WP_TEXT_BUFFER (priv->text_buffer))) {
1685                 action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/FormatMenu/FileFormatMenu/FileFormatFormattedTextMenu");
1686                 if (!gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)))
1687                         modest_utils_toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action), TRUE);
1688         } else {
1689                 action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/FormatMenu/FileFormatMenu/FileFormatPlainTextMenu");
1690                 if (!gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)))
1691                         modest_utils_toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action), TRUE);
1692         }
1693
1694         wp_text_buffer_get_attributes (WP_TEXT_BUFFER (priv->text_buffer), buffer_format, FALSE);
1695
1696         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ActionsBold");
1697         modest_utils_toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action), buffer_format->bold);
1698
1699         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ActionsItalics");
1700         modest_utils_toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action), buffer_format->italic);
1701
1702 /*      action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/FormatMenu/BulletedListMenu"); */
1703 /*      modest_utils_toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action), buffer_format->bullet); */
1704
1705         g_signal_handlers_block_by_func (G_OBJECT (priv->font_color_button),
1706                                          G_CALLBACK (modest_msg_edit_window_color_button_change),
1707                                          window);
1708         hildon_color_button_set_color (HILDON_COLOR_BUTTON (priv->font_color_button), & (buffer_format->color));
1709         g_signal_handlers_unblock_by_func (G_OBJECT (priv->font_color_button),
1710                                            G_CALLBACK (modest_msg_edit_window_color_button_change),
1711                                            window);
1712
1713         new_size_menuitem = GTK_WIDGET ((g_slist_nth (priv->size_items_group,
1714                                                       buffer_format->font_size))->data);
1715         if (!gtk_check_menu_item_get_active (GTK_CHECK_MENU_ITEM (new_size_menuitem))) {
1716                 GtkWidget *label;
1717                 gchar *markup;
1718
1719                 label = gtk_bin_get_child (GTK_BIN (new_size_menuitem));
1720                 markup = g_strconcat ("<span font_family='Sans'>", gtk_label_get_text (GTK_LABEL (label)), "</span>", NULL);
1721                 gtk_label_set_markup (GTK_LABEL (priv->size_tool_button_label), markup);
1722                 g_free (markup);
1723                 g_signal_handlers_block_by_func (G_OBJECT (new_size_menuitem),
1724                                                  G_CALLBACK (modest_msg_edit_window_size_change),
1725                                                  window);
1726                 gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (new_size_menuitem), TRUE);
1727                 g_signal_handlers_unblock_by_func (G_OBJECT (new_size_menuitem),
1728                                                    G_CALLBACK (modest_msg_edit_window_size_change),
1729                                                    window);
1730         }
1731
1732         new_font_menuitem = GTK_WIDGET ((g_slist_nth (priv->font_items_group,
1733                                                       buffer_format->font))->data);
1734         if (!gtk_check_menu_item_get_active (GTK_CHECK_MENU_ITEM (new_font_menuitem))) {
1735                 GtkWidget *label;
1736                 gchar *markup;
1737
1738                 label = gtk_bin_get_child (GTK_BIN (new_font_menuitem));
1739                 markup = g_strconcat ("<span font_family='", gtk_label_get_text (GTK_LABEL (label)),"'>Tt</span>", NULL);
1740                 gtk_label_set_markup (GTK_LABEL (priv->font_tool_button_label), markup);
1741                 g_free (markup);
1742                 g_signal_handlers_block_by_func (G_OBJECT (new_font_menuitem),
1743                                                  G_CALLBACK (modest_msg_edit_window_font_change),
1744                                                  window);
1745                 gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (new_font_menuitem), TRUE);
1746                 g_signal_handlers_unblock_by_func (G_OBJECT (new_font_menuitem),
1747                                                    G_CALLBACK (modest_msg_edit_window_font_change),
1748                                                    window);
1749         }
1750
1751         g_free (buffer_format);
1752
1753 }
1754
1755 #ifdef MODEST_HILDON_VERSION_0
1756 void
1757 modest_msg_edit_window_select_color (ModestMsgEditWindow *window)
1758 {
1759
1760         WPTextBufferFormat *buffer_format = g_new0 (WPTextBufferFormat, 1);
1761         ModestMsgEditWindowPrivate *priv;
1762         GtkWidget *dialog = NULL;
1763         gint response;
1764         GdkColor *new_color = NULL;
1765
1766         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1767         wp_text_buffer_get_attributes (WP_TEXT_BUFFER (priv->text_buffer), buffer_format, FALSE);
1768
1769         dialog = hildon_color_selector_new (GTK_WINDOW (window));
1770         hildon_color_selector_set_color (HILDON_COLOR_SELECTOR (dialog), &(buffer_format->color));
1771         g_free (buffer_format);
1772
1773         if (gtk_dialog_run (GTK_DIALOG (dialog) == GTK_RESPONSE_OK)) {
1774                 new_color = hildon_color_selector_get_color (HILDON_COLOR_SELECTOR (dialog));
1775                 if (new_color != NULL) {
1776                         wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_FORECOLOR,
1777                                                       (gpointer) new_color);
1778                 }
1779         }
1780         gtk_widget_destroy (dialog);
1781 }
1782
1783
1784 void
1785 modest_msg_edit_window_select_background_color (ModestMsgEditWindow *window)
1786 {
1787
1788         ModestMsgEditWindowPrivate *priv;
1789         GtkWidget *dialog = NULL;
1790         gint response;
1791         GdkColor *old_color = NULL;
1792         const GdkColor *new_color = NULL;
1793
1794         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1795         old_color = (GdkColor*)wp_text_buffer_get_background_color (WP_TEXT_BUFFER (priv->text_buffer));
1796
1797         dialog = hildon_color_selector_new (GTK_WINDOW (window));
1798         hildon_color_selector_set_color (HILDON_COLOR_SELECTOR (dialog),(GdkColor*)old_color);
1799
1800         if (gtk_dialog_run (GTK_DIALOG (dialog) == GTK_RESPONSE_OK)) {
1801                 new_color = hildon_color_selector_get_color (HILDON_COLOR_SELECTOR (dialog));
1802                 if (new_color != NULL)
1803                         wp_text_buffer_set_background_color (WP_TEXT_BUFFER (priv->text_buffer), new_color);
1804         }
1805         gtk_widget_destroy (dialog);
1806
1807 }
1808
1809 #else
1810 void
1811 modest_msg_edit_window_select_color (ModestMsgEditWindow *window)
1812 {
1813
1814         WPTextBufferFormat *buffer_format = g_new0 (WPTextBufferFormat, 1);
1815         ModestMsgEditWindowPrivate *priv;
1816         GtkWidget *dialog = NULL;
1817
1818         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1819         wp_text_buffer_get_attributes (WP_TEXT_BUFFER (priv->text_buffer), buffer_format, FALSE);
1820
1821         dialog = hildon_color_chooser_new ();
1822         hildon_color_chooser_set_color (HILDON_COLOR_CHOOSER (dialog), &(buffer_format->color));
1823         g_free (buffer_format);
1824
1825         if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_OK) {
1826                 GdkColor col;
1827                 hildon_color_chooser_get_color (HILDON_COLOR_CHOOSER(dialog), &col);
1828                 wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_FORECOLOR,
1829                                               (gpointer) &col);
1830         }
1831         gtk_widget_destroy (dialog);
1832 }
1833
1834
1835 void
1836 modest_msg_edit_window_select_background_color (ModestMsgEditWindow *window)
1837 {
1838
1839         ModestMsgEditWindowPrivate *priv;
1840         GtkWidget *dialog = NULL;
1841         GdkColor *old_color = NULL;
1842
1843         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1844         old_color = (GdkColor*)wp_text_buffer_get_background_color (WP_TEXT_BUFFER (priv->text_buffer));
1845
1846         dialog = hildon_color_chooser_new ();
1847         hildon_color_chooser_set_color (HILDON_COLOR_CHOOSER (dialog),(GdkColor*)old_color);
1848
1849         if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_OK) {
1850                 GdkColor col;
1851                 hildon_color_chooser_get_color (HILDON_COLOR_CHOOSER(dialog), &col);
1852                 wp_text_buffer_set_background_color (WP_TEXT_BUFFER (priv->text_buffer), &col);
1853         }
1854         gtk_widget_destroy (dialog);
1855 }
1856
1857 #endif /*!MODEST_HILDON_VERSION_0*/
1858
1859
1860
1861 static TnyStream* create_stream_for_uri (const gchar* uri)
1862 {
1863         if (!uri)
1864                 return NULL;
1865
1866         TnyStream *result = NULL;
1867
1868         GnomeVFSHandle *handle = NULL;
1869         GnomeVFSResult test = gnome_vfs_open (&handle, uri, GNOME_VFS_OPEN_READ);
1870         if (test == GNOME_VFS_OK) {
1871                 /* Create the tinymail stream: */
1872                 /* Presumably tinymai will call gnome_vfs_close (handle) later. */
1873                 result = TNY_STREAM (tny_vfs_stream_new (handle));
1874         }
1875
1876         return result;
1877 }
1878
1879 void
1880 modest_msg_edit_window_insert_image (ModestMsgEditWindow *window)
1881 {
1882
1883         ModestMsgEditWindowPrivate *priv;
1884         GtkWidget *dialog = NULL;
1885         gint response = 0;
1886         GSList *uris = NULL;
1887         GSList *uri_node = NULL;
1888
1889         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1890
1891         dialog = hildon_file_chooser_dialog_new (GTK_WINDOW (window), GTK_FILE_CHOOSER_ACTION_OPEN);
1892         gtk_window_set_title (GTK_WINDOW (dialog), _("mcen_ia_select_inline_image_title"));
1893         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (dialog), TRUE);
1894
1895         modest_maemo_utils_setup_images_filechooser (GTK_FILE_CHOOSER (dialog));
1896
1897         response = gtk_dialog_run (GTK_DIALOG (dialog));
1898         switch (response) {
1899         case GTK_RESPONSE_OK:
1900                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (dialog));
1901                 break;
1902         default:
1903                 break;
1904         }
1905         gtk_widget_destroy (dialog);
1906
1907         for (uri_node = uris; uri_node != NULL; uri_node = g_slist_next (uri_node)) {
1908                 const gchar *uri;
1909                 GnomeVFSHandle *handle = NULL;
1910                 GnomeVFSResult result;
1911                 GtkTextIter position;
1912                 GtkTextMark *insert_mark;
1913
1914                 uri = (const gchar *) uri_node->data;
1915                 result = gnome_vfs_open (&handle, uri, GNOME_VFS_OPEN_READ);
1916                 if (result == GNOME_VFS_OK) {
1917                         GdkPixbuf *pixbuf;
1918                         GnomeVFSFileInfo info;
1919                         gchar *filename, *basename, *escaped_filename;
1920                         TnyMimePart *mime_part;
1921                         gchar *content_id;
1922                         const gchar *mime_type = NULL;
1923                         GnomeVFSURI *vfs_uri;
1924
1925                         vfs_uri = gnome_vfs_uri_new (uri);
1926
1927                         escaped_filename = g_path_get_basename (gnome_vfs_uri_get_path (vfs_uri));
1928                         filename = gnome_vfs_unescape_string_for_display (escaped_filename);
1929                         g_free (escaped_filename);
1930                         gnome_vfs_uri_unref (vfs_uri);
1931
1932                         if (gnome_vfs_get_file_info (uri, &info, GNOME_VFS_FILE_INFO_GET_MIME_TYPE
1933                                                      | GNOME_VFS_FILE_INFO_FORCE_SLOW_MIME_TYPE)
1934                             == GNOME_VFS_OK)
1935                                 mime_type = gnome_vfs_file_info_get_mime_type (&info);
1936
1937                         mime_part = tny_platform_factory_new_mime_part
1938                                 (modest_runtime_get_platform_factory ());
1939
1940                         TnyStream *stream = create_stream_for_uri (uri);
1941                         tny_mime_part_construct_from_stream (mime_part, stream, mime_type);
1942
1943                         content_id = g_strdup_printf ("%d", priv->last_cid);
1944                         tny_mime_part_set_content_id (mime_part, content_id);
1945                         g_free (content_id);
1946                         priv->last_cid++;
1947
1948                         basename = g_path_get_basename (filename);
1949                         tny_mime_part_set_filename (mime_part, basename);
1950                         g_free (basename);
1951
1952                         pixbuf = pixbuf_from_stream (stream, mime_type);
1953
1954                         if (pixbuf != NULL) {
1955                                 insert_mark = gtk_text_buffer_get_insert (GTK_TEXT_BUFFER (priv->text_buffer));
1956                                 gtk_text_buffer_get_iter_at_mark (GTK_TEXT_BUFFER (priv->text_buffer), &position, insert_mark);
1957                                 wp_text_buffer_insert_image (WP_TEXT_BUFFER (priv->text_buffer), &position, g_strdup (tny_mime_part_get_content_id (mime_part)), pixbuf);
1958                         }
1959
1960                         priv->images = g_list_prepend (priv->images, mime_part);
1961                         gtk_text_buffer_set_modified (priv->text_buffer, TRUE);
1962                         g_free (filename);
1963
1964                 }
1965         }
1966
1967
1968 }
1969
1970 void
1971 modest_msg_edit_window_offer_attach_file (ModestMsgEditWindow *window)
1972 {
1973         GtkWidget *dialog = NULL;
1974         gint response = 0;
1975         GSList *uris = NULL;
1976         GSList *uri_node;
1977
1978         dialog = hildon_file_chooser_dialog_new (GTK_WINDOW (window), GTK_FILE_CHOOSER_ACTION_OPEN);
1979         gtk_window_set_title (GTK_WINDOW (dialog), _("mcen_ti_select_attachment_title"));
1980         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (dialog), TRUE);
1981
1982         response = gtk_dialog_run (GTK_DIALOG (dialog));
1983         switch (response) {
1984         case GTK_RESPONSE_OK:
1985                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (dialog));
1986                 break;
1987         default:
1988                 break;
1989         }
1990         gtk_widget_destroy (dialog);
1991
1992         for (uri_node = uris; uri_node != NULL; uri_node = g_slist_next (uri_node)) {
1993                 const gchar *uri = (const gchar *) uri_node->data;
1994                 modest_msg_edit_window_attach_file_one (window, uri);
1995         }
1996         g_slist_foreach (uris, (GFunc) g_free, NULL);
1997         g_slist_free (uris);
1998 }
1999
2000 void
2001 modest_msg_edit_window_attach_file_one (
2002                 ModestMsgEditWindow *window,
2003                 const gchar *uri)
2004 {
2005         g_return_if_fail (window);
2006         g_return_if_fail (uri);
2007
2008         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2009
2010
2011         GnomeVFSHandle *handle = NULL;
2012         GnomeVFSResult result = gnome_vfs_open (&handle, uri, GNOME_VFS_OPEN_READ);
2013         if (result == GNOME_VFS_OK) {
2014                 TnyMimePart *mime_part;
2015                 TnyStream *stream;
2016                 const gchar *mime_type = NULL;
2017                 gchar *basename;
2018                 gchar *escaped_filename;
2019                 gchar *filename;
2020                 gchar *content_id;
2021                 GnomeVFSFileInfo info;
2022                 GnomeVFSURI *vfs_uri;
2023
2024                 vfs_uri = gnome_vfs_uri_new (uri);
2025
2026
2027                 escaped_filename = g_path_get_basename (gnome_vfs_uri_get_path (vfs_uri));
2028                 filename = gnome_vfs_unescape_string_for_display (escaped_filename);
2029                 g_free (escaped_filename);
2030                 gnome_vfs_uri_unref (vfs_uri);
2031
2032                 if (gnome_vfs_get_file_info (uri,
2033                                              &info,
2034                                              GNOME_VFS_FILE_INFO_GET_MIME_TYPE)
2035                     == GNOME_VFS_OK)
2036                         mime_type = gnome_vfs_file_info_get_mime_type (&info);
2037                 mime_part = tny_platform_factory_new_mime_part
2038                         (modest_runtime_get_platform_factory ());
2039                 stream = TNY_STREAM (tny_vfs_stream_new (handle));
2040
2041                 tny_mime_part_construct_from_stream (mime_part, stream, mime_type);
2042
2043                 content_id = g_strdup_printf ("%d", priv->last_cid);
2044                 tny_mime_part_set_content_id (mime_part, content_id);
2045                 g_free (content_id);
2046                 priv->last_cid++;
2047
2048                 basename = g_path_get_basename (filename);
2049                 tny_mime_part_set_filename (mime_part, basename);
2050                 g_free (basename);
2051
2052                 priv->attachments = g_list_prepend (priv->attachments, g_object_ref(mime_part));
2053                 modest_attachments_view_add_attachment (MODEST_ATTACHMENTS_VIEW (priv->attachments_view),
2054                                                         mime_part);
2055                 gtk_widget_set_no_show_all (priv->attachments_caption, FALSE);
2056                 gtk_widget_show_all (priv->attachments_caption);
2057                 gtk_text_buffer_set_modified (priv->text_buffer, TRUE);
2058                 g_free (filename);
2059         }
2060 }
2061
2062 void
2063 modest_msg_edit_window_remove_attachments (ModestMsgEditWindow *window,
2064                                           GList *att_list)
2065 {
2066         ModestMsgEditWindowPrivate *priv;
2067         gboolean clean_list = FALSE;
2068
2069         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2070         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2071
2072         if (att_list == NULL) {
2073                 att_list = modest_attachments_view_get_selection (MODEST_ATTACHMENTS_VIEW (priv->attachments_view));
2074                 clean_list = TRUE;
2075         }
2076
2077         if (att_list == NULL) {
2078                 hildon_banner_show_information (NULL, NULL, _("TODO: no attachments selected to remove"));
2079         } else {
2080                 GtkWidget *confirmation_dialog = NULL;
2081                 gboolean dialog_response;
2082                 GList *node;
2083                 gchar *message = NULL;
2084                 gchar *filename = NULL;
2085
2086                 if (att_list->next == NULL) {
2087                         if (TNY_IS_MSG (att_list->data)) {
2088                                 TnyHeader *header = tny_msg_get_header (TNY_MSG (att_list->data));
2089                                 if (header) {
2090                                         filename = g_strdup (tny_header_get_subject (header));
2091                                         g_object_unref (header);
2092                                 }
2093                                 if (filename == NULL) {
2094                                         filename = g_strdup (_("mail_va_no_subject"));
2095                                 }
2096                         } else {
2097                                 filename = g_strdup (tny_mime_part_get_filename (TNY_MIME_PART (att_list->data)));
2098                         }
2099                 } else {
2100                         filename = g_strdup ("");
2101                 }
2102                 message = g_strdup_printf (ngettext("emev_nc_delete_attachment", "emev_nc_delete_attachments",
2103                                                     att_list->next == NULL), filename);
2104                 g_free (filename);
2105                 confirmation_dialog = hildon_note_new_confirmation (GTK_WINDOW (window), message);
2106                 g_free (message);
2107                 dialog_response = (gtk_dialog_run (GTK_DIALOG (confirmation_dialog))==GTK_RESPONSE_OK);
2108                 gtk_widget_destroy (confirmation_dialog);
2109                 if (!dialog_response) {
2110                         if (clean_list)
2111                                 g_list_free (att_list);
2112                         return;
2113                 }
2114                 hildon_banner_show_information (NULL, NULL, _("mcen_ib_removing_attachment"));
2115
2116                 for (node = att_list; node != NULL; node = g_list_next (node)) {
2117                         TnyMimePart *mime_part = (TnyMimePart *) node->data;
2118                         const gchar *att_id;
2119                         priv->attachments = g_list_remove (priv->attachments, mime_part);
2120
2121                         modest_attachments_view_remove_attachment (MODEST_ATTACHMENTS_VIEW (priv->attachments_view),
2122                                                                    mime_part);
2123                         if (priv->attachments == NULL)
2124                                 gtk_widget_hide (priv->attachments_caption);
2125                         att_id = tny_mime_part_get_content_id (mime_part);
2126                         if (att_id != NULL)
2127                                 text_buffer_delete_images_by_id (gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->msg_body)),
2128                                                                  att_id);
2129                         g_object_unref (mime_part);
2130                         gtk_text_buffer_set_modified (priv->text_buffer, TRUE);
2131                 }
2132         }
2133
2134         if (clean_list)
2135                 g_list_free (att_list);
2136 }
2137
2138 static void
2139 modest_msg_edit_window_color_button_change (ModestMsgEditWindow *window,
2140                                             gpointer userdata)
2141 {
2142         ModestMsgEditWindowPrivate *priv;
2143         GdkColor *new_color;
2144         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2145
2146 #ifdef MODEST_HAVE_HILDON0_WIDGETS
2147         new_color = hildon_color_button_get_color (HILDON_COLOR_BUTTON (priv->font_color_button));
2148 #else
2149         GdkColor col;
2150         hildon_color_button_get_color (HILDON_COLOR_BUTTON(priv->font_color_button), &col);
2151         new_color = &col;
2152 #endif /*#ifdef MODEST_HAVE_HILDON0_WIDGETS*/
2153
2154         wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_FORECOLOR, (gpointer) new_color);
2155
2156         gtk_window_set_focus (GTK_WINDOW (window), priv->msg_body);
2157
2158 }
2159
2160 static void
2161 modest_msg_edit_window_size_change (GtkCheckMenuItem *menu_item,
2162                                     gpointer userdata)
2163 {
2164         ModestMsgEditWindowPrivate *priv;
2165         gint new_size_index;
2166         ModestMsgEditWindow *window;
2167         GtkWidget *label;
2168
2169         window = MODEST_MSG_EDIT_WINDOW (userdata);
2170         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2171         gtk_widget_grab_focus (GTK_WIDGET (priv->msg_body));
2172
2173         if (gtk_check_menu_item_get_active (menu_item)) {
2174                 gchar *markup;
2175                 WPTextBufferFormat format;
2176
2177                 memset (&format, 0, sizeof (format));
2178                 wp_text_buffer_get_attributes (WP_TEXT_BUFFER (priv->text_buffer), &format, FALSE);
2179
2180                 label = gtk_bin_get_child (GTK_BIN (menu_item));
2181
2182                 new_size_index = atoi (gtk_label_get_text (GTK_LABEL (label)));
2183                 format.cs.font_size = TRUE;
2184                 format.cs.text_position = TRUE;
2185                 format.cs.font = TRUE;
2186                 format.font_size = wp_get_font_size_index (new_size_index, DEFAULT_FONT_SIZE);
2187 /*              wp_text_buffer_set_format (WP_TEXT_BUFFER (priv->text_buffer), &format); */
2188
2189                 if (!wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_FONT_SIZE,
2190                                                    GINT_TO_POINTER (wp_get_font_size_index (new_size_index, 12))))
2191                         wp_text_view_reset_and_show_im (WP_TEXT_VIEW (priv->msg_body));
2192
2193                 text_buffer_refresh_attributes (WP_TEXT_BUFFER (priv->text_buffer), MODEST_MSG_EDIT_WINDOW (window));
2194                 markup = g_strconcat ("<span font_family='", DEFAULT_SIZE_BUTTON_FONT_FAMILY, "'>", gtk_label_get_text (GTK_LABEL (label)), "</span>", NULL);
2195                 gtk_label_set_markup (GTK_LABEL (priv->size_tool_button_label), markup);
2196                 g_free (markup);
2197         }
2198 }
2199
2200 static void
2201 modest_msg_edit_window_font_change (GtkCheckMenuItem *menu_item,
2202                                     gpointer userdata)
2203 {
2204         ModestMsgEditWindowPrivate *priv;
2205         gint new_font_index;
2206         ModestMsgEditWindow *window;
2207         GtkWidget *label;
2208
2209         window = MODEST_MSG_EDIT_WINDOW (userdata);
2210         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2211         gtk_widget_grab_focus (GTK_WIDGET (priv->msg_body));
2212
2213         if (gtk_check_menu_item_get_active (menu_item)) {
2214                 gchar *markup;
2215
2216                 label = gtk_bin_get_child (GTK_BIN (menu_item));
2217
2218                 new_font_index = wp_get_font_index (gtk_label_get_text (GTK_LABEL (label)), DEFAULT_FONT);
2219
2220                 if (!wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_FONT,
2221                                                    GINT_TO_POINTER(new_font_index)))
2222                         wp_text_view_reset_and_show_im (WP_TEXT_VIEW (priv->msg_body));
2223
2224                 text_buffer_refresh_attributes (WP_TEXT_BUFFER (priv->text_buffer), MODEST_MSG_EDIT_WINDOW (window));
2225                     markup = g_strconcat ("<span font_family='",gtk_label_get_text (GTK_LABEL (label)),"'>Tt</span>", NULL);
2226                 gtk_label_set_markup (GTK_LABEL (priv->font_tool_button_label), markup);
2227                 g_free (markup);
2228         }
2229 }
2230
2231 static gboolean
2232 modest_msg_edit_window_window_state_event (GtkWidget *widget, GdkEventWindowState *event, gpointer userdata)
2233 {
2234         if (event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) {
2235                 ModestWindowPrivate *parent_priv;
2236                 ModestWindowMgr *mgr;
2237                 gboolean is_fullscreen;
2238                 GtkAction *fs_toggle_action;
2239                 gboolean active;
2240
2241                 mgr = modest_runtime_get_window_mgr ();
2242                 is_fullscreen = (modest_window_mgr_get_fullscreen_mode (mgr))?1:0;
2243
2244                 parent_priv = MODEST_WINDOW_GET_PRIVATE (widget);
2245
2246                 fs_toggle_action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ViewMenu/ViewToggleFullscreenMenu");
2247                 active = (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (fs_toggle_action)))?1:0;
2248                 if (is_fullscreen != active)
2249                         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (fs_toggle_action), is_fullscreen);
2250         }
2251
2252         return FALSE;
2253
2254 }
2255
2256 void
2257 modest_msg_edit_window_show_cc (ModestMsgEditWindow *window,
2258                                 gboolean show)
2259 {
2260         ModestMsgEditWindowPrivate *priv = NULL;
2261         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2262
2263         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2264         if (!priv->update_caption_visibility)
2265                 return;
2266
2267         gtk_widget_set_no_show_all (priv->cc_caption, TRUE);
2268         if (show)
2269                 gtk_widget_show (priv->cc_caption);
2270         else
2271                 gtk_widget_hide (priv->cc_caption);
2272
2273         modest_conf_set_bool(modest_runtime_get_conf(), MODEST_CONF_SHOW_CC, show, NULL);
2274 }
2275
2276 void
2277 modest_msg_edit_window_show_bcc (ModestMsgEditWindow *window,
2278                                  gboolean show)
2279 {
2280         ModestMsgEditWindowPrivate *priv = NULL;
2281         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2282
2283         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2284         if (!priv->update_caption_visibility)
2285                 return;
2286
2287         gtk_widget_set_no_show_all (priv->bcc_caption, TRUE);
2288         if (show)
2289                 gtk_widget_show (priv->bcc_caption);
2290         else
2291                 gtk_widget_hide (priv->bcc_caption);
2292
2293         modest_conf_set_bool(modest_runtime_get_conf(), MODEST_CONF_SHOW_BCC, show, NULL);
2294 }
2295
2296 static void
2297 modest_msg_edit_window_open_addressbook (ModestMsgEditWindow *window,
2298                                          ModestRecptEditor *editor)
2299 {
2300         ModestMsgEditWindowPrivate *priv;
2301
2302         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2303         g_return_if_fail ((editor == NULL) || (MODEST_IS_RECPT_EDITOR (editor)));
2304         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2305
2306         if (editor == NULL) {
2307                 GtkWidget *view_focus;
2308                 view_focus = gtk_window_get_focus (GTK_WINDOW (window));
2309
2310                 /* This code should be kept in sync with ModestRecptEditor. The
2311                    textview inside the recpt editor is the one that really gets the
2312                    focus. As it's inside a scrolled window, and this one inside the
2313                    hbox recpt editor inherits from, we'll need to go up in the
2314                    hierarchy to know if the text view is part of the recpt editor
2315                    or if it's a different text entry */
2316
2317                 if (gtk_widget_get_parent (view_focus)) {
2318                         GtkWidget *first_parent;
2319
2320                         first_parent = gtk_widget_get_parent (view_focus);
2321                         if (gtk_widget_get_parent (first_parent) &&
2322                             MODEST_IS_RECPT_EDITOR (gtk_widget_get_parent (first_parent))) {
2323                                 editor = MODEST_RECPT_EDITOR (gtk_widget_get_parent (first_parent));
2324                         }
2325                 }
2326
2327                 if (editor == NULL)
2328                         editor = MODEST_RECPT_EDITOR (priv->to_field);
2329
2330         }
2331
2332         modest_address_book_select_addresses (editor);
2333
2334 }
2335
2336 void
2337 modest_msg_edit_window_select_contacts (ModestMsgEditWindow *window)
2338 {
2339         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2340
2341         modest_msg_edit_window_open_addressbook (window, NULL);
2342 }
2343
2344 static void
2345 modest_msg_edit_window_show_toolbar (ModestWindow *self,
2346                                      gboolean show_toolbar)
2347 {
2348         ModestWindowPrivate *parent_priv;
2349         const gchar *action_name;
2350         GtkAction *action;
2351
2352         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (self));
2353         parent_priv = MODEST_WINDOW_GET_PRIVATE(self);
2354
2355         /* We can not just use the code of
2356            modest_msg_edit_window_setup_toolbar because it has a
2357            mixture of both initialization and creation code. */
2358         if (show_toolbar)
2359                 gtk_widget_show (GTK_WIDGET (parent_priv->toolbar));
2360         else
2361                 gtk_widget_hide (GTK_WIDGET (parent_priv->toolbar));
2362
2363         /* Update also the actions (to update the toggles in the
2364            menus), we have to do it manually because some other window
2365            of the same time could have changed it (remember that the
2366            toolbar fullscreen mode is shared by all the windows of the
2367            same type */
2368         if (modest_window_mgr_get_fullscreen_mode (modest_runtime_get_window_mgr ()))
2369                 action_name = "/MenuBar/ViewMenu/ShowToolbarMenu/ViewShowToolbarFullScreenMenu";
2370         else
2371                 action_name = "/MenuBar/ViewMenu/ShowToolbarMenu/ViewShowToolbarNormalScreenMenu";
2372
2373         action = gtk_ui_manager_get_action (parent_priv->ui_manager, action_name);
2374         modest_utils_toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action),
2375                                                             show_toolbar);
2376
2377 }
2378
2379 void
2380 modest_msg_edit_window_set_priority_flags (ModestMsgEditWindow *window,
2381                                            TnyHeaderFlags priority_flags)
2382 {
2383         ModestMsgEditWindowPrivate *priv;
2384         ModestWindowPrivate *parent_priv;
2385
2386         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2387
2388         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2389         parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
2390
2391         if (priv->priority_flags != priority_flags) {
2392                 GtkAction *priority_action = NULL;
2393
2394                 priv->priority_flags = priority_flags;
2395
2396                 switch (priority_flags) {
2397                 case TNY_HEADER_FLAG_HIGH_PRIORITY:
2398                         gtk_image_set_from_icon_name (GTK_IMAGE (priv->priority_icon), "qgn_list_messaging_high", GTK_ICON_SIZE_MENU);
2399                         gtk_widget_show (priv->priority_icon);
2400                         priority_action = gtk_ui_manager_get_action (parent_priv->ui_manager,
2401                                                                      "/MenuBar/ToolsMenu/MessagePriorityMenu/MessagePriorityHighMenu");
2402                         break;
2403                 case TNY_HEADER_FLAG_LOW_PRIORITY:
2404                         gtk_image_set_from_icon_name (GTK_IMAGE (priv->priority_icon), "qgn_list_messaging_low", GTK_ICON_SIZE_MENU);
2405                         gtk_widget_show (priv->priority_icon);
2406                         priority_action = gtk_ui_manager_get_action (parent_priv->ui_manager,
2407                                                                      "/MenuBar/ToolsMenu/MessagePriorityMenu/MessagePriorityLowMenu");
2408                         break;
2409                 default:
2410                         gtk_widget_hide (priv->priority_icon);
2411                         priority_action = gtk_ui_manager_get_action (parent_priv->ui_manager,
2412                                                                      "/MenuBar/ToolsMenu/MessagePriorityMenu/MessagePriorityNormalMenu");
2413                         break;
2414                 }
2415                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (priority_action), TRUE);
2416                 gtk_text_buffer_set_modified (priv->text_buffer, TRUE);
2417         }
2418 }
2419
2420 void
2421 modest_msg_edit_window_set_file_format (ModestMsgEditWindow *window,
2422                                         gint file_format)
2423 {
2424         ModestMsgEditWindowPrivate *priv;
2425         ModestWindowPrivate *parent_priv;
2426         gint current_format;
2427
2428         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2429
2430         parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
2431         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2432
2433         current_format = wp_text_buffer_is_rich_text (WP_TEXT_BUFFER (priv->text_buffer))
2434                 ? MODEST_FILE_FORMAT_FORMATTED_TEXT : MODEST_FILE_FORMAT_PLAIN_TEXT;
2435
2436         if (current_format != file_format) {
2437                 switch (file_format) {
2438                 case MODEST_FILE_FORMAT_FORMATTED_TEXT:
2439                         wp_text_buffer_enable_rich_text (WP_TEXT_BUFFER (priv->text_buffer), TRUE);
2440                         remove_tags (WP_TEXT_BUFFER (priv->text_buffer));
2441                         break;
2442                 case MODEST_FILE_FORMAT_PLAIN_TEXT:
2443                 {
2444                         GtkWidget *dialog;
2445                         gint response;
2446                         dialog = hildon_note_new_confirmation (NULL, _("emev_nc_formatting_lost"));
2447                         response = gtk_dialog_run (GTK_DIALOG (dialog));
2448                         gtk_widget_destroy (dialog);
2449                         if (response == GTK_RESPONSE_OK) {
2450                                 wp_text_buffer_enable_rich_text (WP_TEXT_BUFFER (priv->text_buffer), FALSE);
2451                         } else {
2452                                 GtkToggleAction *action = GTK_TOGGLE_ACTION (gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/FormatMenu/FileFormatMenu/FileFormatFormattedTextMenu"));
2453                                 modest_utils_toggle_action_set_active_block_notify (action, TRUE);
2454                         }
2455                 }
2456                         break;
2457                 }
2458                 modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (window));
2459         }
2460 }
2461
2462 void
2463 modest_msg_edit_window_select_font (ModestMsgEditWindow *window)
2464 {
2465         GtkWidget *dialog;
2466         ModestMsgEditWindowPrivate *priv;
2467         WPTextBufferFormat oldfmt, fmt;
2468         gint old_position = 0;
2469         gint response = 0;
2470         gint position = 0;
2471         gint font_size;
2472         GdkColor *color = NULL;
2473         gboolean bold, bold_set, italic, italic_set;
2474         gboolean underline, underline_set;
2475         gboolean strikethrough, strikethrough_set;
2476         gboolean position_set;
2477         gboolean font_size_set, font_set, color_set;
2478         gchar *font_name;
2479
2480         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2481         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2482
2483         dialog = hildon_font_selection_dialog_new (GTK_WINDOW (window), NULL);
2484
2485         /* First we get the currently selected font information */
2486         wp_text_buffer_get_attributes (WP_TEXT_BUFFER (priv->text_buffer), &oldfmt, TRUE);
2487
2488         switch (oldfmt.text_position) {
2489         case TEXT_POSITION_NORMAL:
2490                 old_position = 0;
2491                 break;
2492         case TEXT_POSITION_SUPERSCRIPT:
2493                 old_position = 1;
2494                 break;
2495         default:
2496                 old_position = -1;
2497                 break;
2498         }
2499
2500         g_object_set (G_OBJECT (dialog),
2501                       "bold", oldfmt.bold != FALSE,
2502                       "bold-set", !oldfmt.cs.bold,
2503                       "underline", oldfmt.underline != FALSE,
2504                       "underline-set", !oldfmt.cs.underline,
2505                       "italic", oldfmt.italic != FALSE,
2506                       "italic-set", !oldfmt.cs.italic,
2507                       "strikethrough", oldfmt.strikethrough != FALSE,
2508                       "strikethrough-set", !oldfmt.cs.strikethrough,
2509                       "color", &oldfmt.color,
2510                       "color-set", !oldfmt.cs.color,
2511                       "size", wp_font_size[oldfmt.font_size],
2512                       "size-set", !oldfmt.cs.font_size,
2513                       "position", old_position,
2514                       "position-set", !oldfmt.cs.text_position,
2515                       "family", wp_get_font_name (oldfmt.font),
2516                       "family-set", !oldfmt.cs.font,
2517                       NULL);
2518
2519         gtk_widget_show_all (dialog);
2520         response = gtk_dialog_run (GTK_DIALOG (dialog));
2521         if (response == GTK_RESPONSE_OK) {
2522
2523                 g_object_get( dialog,
2524                               "bold", &bold,
2525                               "bold-set", &bold_set,
2526                               "underline", &underline,
2527                               "underline-set", &underline_set,
2528                               "italic", &italic,
2529                               "italic-set", &italic_set,
2530                               "strikethrough", &strikethrough,
2531                               "strikethrough-set", &strikethrough_set,
2532                               "color", &color,
2533                               "color-set", &color_set,
2534                               "size", &font_size,
2535                               "size-set", &font_size_set,
2536                               "family", &font_name,
2537                               "family-set", &font_set,
2538                               "position", &position,
2539                               "position-set", &position_set,
2540                               NULL );
2541
2542         }
2543
2544         if (response == GTK_RESPONSE_OK) {
2545                 memset(&fmt, 0, sizeof(fmt));
2546                 if (bold_set) {
2547                         fmt.bold = bold;
2548                         fmt.cs.bold = TRUE;
2549                 }
2550                 if (italic_set) {
2551                         fmt.italic = italic;
2552                         fmt.cs.italic = TRUE;
2553                 }
2554                 if (underline_set) {
2555                         fmt.underline = underline;
2556                         fmt.cs.underline = TRUE;
2557                 }
2558                 if (strikethrough_set) {
2559                         fmt.strikethrough = strikethrough;
2560                         fmt.cs.strikethrough = TRUE;
2561                 }
2562                 if (position_set) {
2563                         fmt.text_position =
2564                                 ( position == 0 )
2565                                 ? TEXT_POSITION_NORMAL
2566                                 : ( ( position == 1 )
2567                                     ? TEXT_POSITION_SUPERSCRIPT
2568                                     : TEXT_POSITION_SUBSCRIPT );
2569                         fmt.cs.text_position = TRUE;
2570                         fmt.font_size = oldfmt.font_size;
2571                 }
2572                 if (color_set) {
2573                         fmt.color = *color;
2574                         fmt.cs.color = TRUE;
2575                 }
2576                 if (font_set) {
2577                         fmt.font = wp_get_font_index(font_name,
2578                                                      DEFAULT_FONT);
2579                         fmt.cs.font = TRUE;
2580                 }
2581                 g_free(font_name);
2582                 if (font_size_set) {
2583                         fmt.cs.font_size = TRUE;
2584                         fmt.font_size = wp_get_font_size_index(font_size, DEFAULT_FONT_SIZE);
2585                 }
2586                 wp_text_buffer_set_format(WP_TEXT_BUFFER(priv->text_buffer), &fmt);
2587                 text_buffer_refresh_attributes (WP_TEXT_BUFFER (priv->text_buffer), window);
2588         }
2589         gtk_widget_destroy (dialog);
2590
2591         gtk_widget_grab_focus(GTK_WIDGET(priv->msg_body));
2592 }
2593
2594 void
2595 modest_msg_edit_window_undo (ModestMsgEditWindow *window)
2596 {
2597         ModestMsgEditWindowPrivate *priv;
2598
2599         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2600         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2601
2602         wp_text_buffer_undo (WP_TEXT_BUFFER (priv->text_buffer));
2603
2604         modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (window));
2605
2606 }
2607
2608 void
2609 modest_msg_edit_window_redo (ModestMsgEditWindow *window)
2610 {
2611         ModestMsgEditWindowPrivate *priv;
2612
2613         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2614         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2615
2616         wp_text_buffer_redo (WP_TEXT_BUFFER (priv->text_buffer));
2617
2618         modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (window));
2619
2620 }
2621
2622 static void
2623 text_buffer_can_undo (GtkTextBuffer *buffer, gboolean can_undo, ModestMsgEditWindow *window)
2624 {
2625         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2626
2627         priv->can_undo = can_undo;
2628 }
2629
2630 static void
2631 text_buffer_can_redo (GtkTextBuffer *buffer, gboolean can_redo, ModestMsgEditWindow *window)
2632 {
2633         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2634
2635         priv->can_redo = can_redo;
2636 }
2637
2638 gboolean
2639 modest_msg_edit_window_can_undo (ModestMsgEditWindow *window)
2640 {
2641         ModestMsgEditWindowPrivate *priv;
2642         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window), FALSE);
2643         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2644
2645         return priv->can_undo;
2646 }
2647
2648 gboolean
2649 modest_msg_edit_window_can_redo (ModestMsgEditWindow *window)
2650 {
2651         ModestMsgEditWindowPrivate *priv;
2652         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window), FALSE);
2653         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2654
2655         return priv->can_redo;
2656 }
2657
2658
2659 static void
2660 text_buffer_delete_images_by_id (GtkTextBuffer *buffer, const gchar * image_id)
2661 {
2662         GtkTextIter iter;
2663         GtkTextIter match_start, match_end;
2664
2665         if (image_id == NULL)
2666                 return;
2667
2668         gtk_text_buffer_get_start_iter (buffer, &iter);
2669
2670         while (gtk_text_iter_forward_search (&iter, "\xef\xbf\xbc", 0, &match_start, &match_end, NULL)) {
2671                 GSList *tags = gtk_text_iter_get_tags (&match_start);
2672                 GSList *node;
2673                 for (node = tags; node != NULL; node = g_slist_next (node)) {
2674                         GtkTextTag *tag = (GtkTextTag *) node->data;
2675                         if (g_object_get_data (G_OBJECT (tag), "image-set") != NULL) {
2676                                 gchar *cur_image_id = g_object_get_data (G_OBJECT (tag), "image-index");
2677                                 if ((cur_image_id != NULL) && (strcmp (image_id, cur_image_id)==0)) {
2678                                         gint offset;
2679                                         offset = gtk_text_iter_get_offset (&match_start);
2680                                         gtk_text_buffer_delete (buffer, &match_start, &match_end);
2681                                         gtk_text_buffer_get_iter_at_offset (buffer, &iter, offset);
2682                                 }
2683                         }
2684                 }
2685                 gtk_text_iter_forward_char (&iter);
2686         }
2687 }
2688
2689 gboolean
2690 message_is_empty (ModestMsgEditWindow *window)
2691 {
2692         ModestMsgEditWindowPrivate *priv = NULL;
2693
2694         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window), FALSE);
2695         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2696
2697         /** TODO: Add wpeditor API to tell us if there is any _visible_ text,
2698          * so we can ignore markup.
2699          */
2700         GtkTextBuffer *buf = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->msg_body));
2701         gint count = 0;
2702         if (buf)
2703                 count = gtk_text_buffer_get_char_count (buf);
2704
2705         return count == 0;
2706 }
2707
2708 static gboolean
2709 msg_body_focus (GtkWidget *focus,
2710                 GdkEventFocus *event,
2711                 gpointer userdata)
2712 {
2713
2714         modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (userdata));
2715         return FALSE;
2716 }
2717
2718 static void
2719 recpt_field_changed (GtkTextBuffer *buffer,
2720                   ModestMsgEditWindow *editor)
2721 {
2722         modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (editor));
2723 }
2724
2725 static void
2726 body_changed (GtkTextBuffer *buffer, ModestMsgEditWindow *editor)
2727 {
2728         modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (editor));
2729 }
2730
2731 void
2732 modest_msg_edit_window_reset_modified (ModestMsgEditWindow *editor)
2733 {
2734         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (editor);
2735         GtkTextBuffer *buffer;
2736
2737         buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR(priv->to_field));
2738         gtk_text_buffer_set_modified (buffer, FALSE);
2739         buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR(priv->cc_field));
2740         gtk_text_buffer_set_modified (buffer, FALSE);
2741         buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR(priv->bcc_field));
2742         gtk_text_buffer_set_modified (buffer, FALSE);
2743         gtk_text_buffer_set_modified (priv->text_buffer, FALSE);
2744 }
2745
2746 gboolean
2747 modest_msg_edit_window_is_modified (ModestMsgEditWindow *editor)
2748 {
2749         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (editor);
2750         GtkTextBuffer *buffer;
2751
2752         buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR(priv->to_field));
2753         if (gtk_text_buffer_get_modified (buffer))
2754                 return TRUE;
2755         buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR(priv->cc_field));
2756         if (gtk_text_buffer_get_modified (buffer))
2757                 return TRUE;
2758         buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR(priv->bcc_field));
2759         if (gtk_text_buffer_get_modified (buffer))
2760                 return TRUE;
2761         if (gtk_text_buffer_get_modified (priv->text_buffer))
2762                 return TRUE;
2763
2764         return FALSE;
2765 }
2766
2767
2768
2769
2770 gboolean
2771 modest_msg_edit_window_check_names (ModestMsgEditWindow *window, gboolean add_to_addressbook)
2772 {
2773         ModestMsgEditWindowPrivate *priv = NULL;
2774
2775         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window), FALSE);
2776         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2777
2778         /* check if there's no recipient added */
2779         if ((gtk_text_buffer_get_char_count (modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (priv->to_field))) == 0) &&
2780             (gtk_text_buffer_get_char_count (modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (priv->cc_field))) == 0) &&
2781             (gtk_text_buffer_get_char_count (modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (priv->bcc_field))) == 0)) {
2782                 /* no recipient contents, then select contacts */
2783                 modest_msg_edit_window_open_addressbook (window, NULL);
2784                 return FALSE;
2785         }
2786
2787         if (!modest_address_book_check_names (MODEST_RECPT_EDITOR (priv->to_field),  add_to_addressbook)) {
2788                 modest_recpt_editor_grab_focus (MODEST_RECPT_EDITOR (priv->to_field));
2789                 return FALSE;
2790         }
2791         if (!modest_address_book_check_names (MODEST_RECPT_EDITOR (priv->cc_field),  add_to_addressbook)) {
2792                 modest_recpt_editor_grab_focus (MODEST_RECPT_EDITOR (priv->cc_field));
2793                 return FALSE;
2794         }
2795         if (!modest_address_book_check_names (MODEST_RECPT_EDITOR (priv->bcc_field), add_to_addressbook)) {
2796                 modest_recpt_editor_grab_focus (MODEST_RECPT_EDITOR (priv->bcc_field));
2797                 return FALSE;
2798         }
2799
2800         if (!modest_recpt_editor_has_focus (MODEST_RECPT_EDITOR (priv->cc_field)) &&
2801             !modest_recpt_editor_has_focus (MODEST_RECPT_EDITOR (priv->bcc_field)))
2802                 modest_recpt_editor_grab_focus (MODEST_RECPT_EDITOR (priv->to_field));
2803
2804         return TRUE;
2805
2806 }
2807
2808 static void
2809 modest_msg_edit_window_add_attachment_clicked (GtkButton *button,
2810                                                ModestMsgEditWindow *window)
2811 {
2812         modest_msg_edit_window_offer_attach_file (window);
2813 }
2814
2815 const gchar *
2816 modest_msg_edit_window_get_clipboard_text (ModestMsgEditWindow *win)
2817 {
2818         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (win);
2819
2820         return priv->clipboard_text;
2821 }
2822
2823 static void
2824 modest_msg_edit_window_clipboard_owner_change (GtkClipboard *clipboard,
2825                                                GdkEvent *event,
2826                                                ModestMsgEditWindow *window)
2827 {
2828         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2829         GtkClipboard *selection_clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
2830         gchar *text = NULL;
2831         if (!GTK_WIDGET_VISIBLE (window))
2832                 return;
2833
2834         text = gtk_clipboard_wait_for_text (selection_clipboard);
2835
2836         if (priv->clipboard_text != NULL) {
2837                 g_free (priv->clipboard_text);
2838         }
2839         priv->clipboard_text = text;
2840
2841         modest_window_check_dimming_rules_group (MODEST_WINDOW (window), "ModestClipboardDimmingRules");
2842 }
2843 static void
2844 subject_field_move_cursor (GtkEntry *entry,
2845                            GtkMovementStep step,
2846                            gint a1,
2847                            gboolean a2,
2848                            gpointer window)
2849 {
2850         if (!GTK_WIDGET_VISIBLE (window))
2851                 return;
2852
2853         modest_window_check_dimming_rules_group (MODEST_WINDOW (window), "ModestClipboardDimmingRules");
2854 }
2855
2856 static void
2857 update_window_title (ModestMsgEditWindow *window)
2858 {
2859         ModestMsgEditWindowPrivate *priv = NULL;
2860         const gchar *subject;
2861
2862         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2863         subject = gtk_entry_get_text (GTK_ENTRY (priv->subject_field));
2864         if (subject == NULL || subject[0] == '\0')
2865                 subject = _("mail_va_new_email");
2866
2867         gtk_window_set_title (GTK_WINDOW (window), subject);
2868
2869 }
2870
2871 static void
2872 subject_field_changed (GtkEditable *editable,
2873                        ModestMsgEditWindow *window)
2874 {
2875         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2876         update_window_title (window);
2877         gtk_text_buffer_set_modified (priv->text_buffer, TRUE);
2878         modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (window));
2879 }
2880
2881 static void
2882 subject_field_insert_text (GtkEditable *editable,
2883                            gchar *new_text,
2884                            gint new_text_length,
2885                            gint *position,
2886                            ModestMsgEditWindow *window)
2887 {
2888         GString *result = g_string_new ("");
2889         gchar *current;
2890         gint result_len = 0;
2891         const gchar *entry_text = NULL;
2892         gint old_length;
2893
2894         entry_text = gtk_entry_get_text (GTK_ENTRY (editable));
2895         old_length = g_utf8_strlen (entry_text, -1);
2896
2897         for (current = new_text; current != NULL && *current != '\0'; current = g_utf8_next_char (current)) {
2898                 gunichar c = g_utf8_get_char_validated (current, 8);
2899                 /* Invalid unichar, stop */
2900                 if (c == -1)
2901                         break;
2902                 /* a bullet */
2903                 if (c == 0x2022)
2904                         continue;
2905                 result = g_string_append_unichar (result, c);
2906                 result_len++;
2907         }
2908
2909         if (MIN (result_len, 1000) != g_utf8_strlen (new_text, 1000)) {
2910                 g_signal_stop_emission_by_name (G_OBJECT (editable), "insert-text");
2911                 if (result_len > 0)
2912                 {
2913                         /* Prevent endless recursion */
2914                         g_signal_handlers_block_by_func(G_OBJECT(editable), G_CALLBACK(subject_field_insert_text), window);
2915                         g_signal_emit_by_name (editable, "insert-text",
2916                                                (gpointer) result->str, (gpointer) result->len,
2917                                                (gpointer) position, (gpointer) window);
2918                        g_signal_handlers_unblock_by_func(G_OBJECT(editable), G_CALLBACK(subject_field_insert_text), window);
2919                 }
2920         }
2921
2922         if (result_len + old_length > 1000) {
2923                 hildon_banner_show_information (GTK_WIDGET (window), NULL,
2924                                                 dgettext("hildon-common-strings",
2925                                                          "ckdg_ib_maximum_characters_reached"));
2926         }
2927
2928         g_string_free (result, TRUE);
2929 }
2930
2931 void
2932 modest_msg_edit_window_toggle_find_toolbar (ModestMsgEditWindow *window,
2933                                             gboolean show)
2934 {
2935         ModestMsgEditWindowPrivate *priv = NULL;
2936
2937         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2938         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2939
2940         gtk_widget_set_no_show_all (priv->find_toolbar, FALSE);
2941
2942         if (show) {
2943                 gtk_widget_show_all (priv->find_toolbar);
2944                 hildon_find_toolbar_highlight_entry (HILDON_FIND_TOOLBAR (priv->find_toolbar), TRUE);
2945         } else {
2946                 gtk_widget_hide_all (priv->find_toolbar);
2947                 gtk_widget_grab_focus (priv->msg_body);
2948         }
2949
2950 }
2951
2952 static gboolean
2953 gtk_text_iter_forward_search_insensitive (const GtkTextIter *iter,
2954                                           const gchar *str,
2955                                           GtkTextIter *match_start,
2956                                           GtkTextIter *match_end)
2957 {
2958         GtkTextIter end_iter;
2959         gchar *str_casefold;
2960         gint str_chars_n;
2961         gchar *range_text;
2962         gchar *range_casefold;
2963         gint offset;
2964         gint range_chars_n;
2965         gboolean result = FALSE;
2966
2967         if (str == NULL)
2968                 return TRUE;
2969
2970         /* get end iter */
2971         end_iter = *iter;
2972         gtk_text_iter_forward_to_end (&end_iter);
2973
2974         str_casefold = g_utf8_casefold (str, -1);
2975         str_chars_n = strlen (str);
2976
2977         range_text = gtk_text_iter_get_visible_text (iter, &end_iter);
2978         range_casefold = g_utf8_casefold (range_text, -1);
2979         range_chars_n = strlen (range_casefold);
2980
2981         if (range_chars_n < str_chars_n) {
2982                 g_free (str_casefold);
2983                 g_free (range_text);
2984                 g_free (range_casefold);
2985                 return FALSE;
2986         }
2987
2988         for (offset = 0; offset <= range_chars_n - str_chars_n; offset++) {
2989                 gchar *range_subtext = g_strndup (range_casefold + offset, str_chars_n);
2990                 if (!g_utf8_collate (range_subtext, str_casefold)) {
2991                         gchar *found_text = g_strndup (range_text + offset, str_chars_n);
2992                         result = TRUE;
2993                         gtk_text_iter_forward_search (iter, found_text, GTK_TEXT_SEARCH_VISIBLE_ONLY|GTK_TEXT_SEARCH_TEXT_ONLY,
2994                                                       match_start, match_end, NULL);
2995                         g_free (found_text);
2996                 }
2997                 g_free (range_subtext);
2998                 if (result)
2999                         break;
3000         }
3001         g_free (str_casefold);
3002         g_free (range_text);
3003         g_free (range_casefold);
3004
3005         return result;
3006 }
3007
3008
3009 static void
3010 modest_msg_edit_window_find_toolbar_search (GtkWidget *widget,
3011                                             ModestMsgEditWindow *window)
3012 {
3013         gchar *current_search = NULL;
3014         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
3015         gboolean result;
3016         GtkTextIter selection_start, selection_end;
3017         GtkTextIter match_start, match_end;
3018         gboolean continue_search = FALSE;
3019
3020         if (message_is_empty (window)) {
3021                 g_free (priv->last_search);
3022                 priv->last_search = NULL;
3023                 hildon_banner_show_information (GTK_WIDGET (window), NULL, _("mail_ib_nothing_to_find"));
3024                 return;
3025         }
3026
3027         g_object_get (G_OBJECT (widget), "prefix", &current_search, NULL);
3028         if ((current_search == NULL) || (strcmp (current_search, "") == 0)) {
3029                 g_free (current_search);
3030                 g_free (priv->last_search);
3031                 priv->last_search = NULL;
3032                 /* Information banner about empty search */
3033                 hildon_banner_show_information (NULL, NULL, dgettext ("hildon-common-strings", "ecdg_ib_find_rep_enter_text"));
3034                 return;
3035         }
3036
3037         if ((priv->last_search != NULL)&&(!strcmp (current_search, priv->last_search))) {
3038                 continue_search = TRUE;
3039         } else {
3040                 g_free (priv->last_search);
3041                 priv->last_search = g_strdup (current_search);
3042         }
3043
3044         if (continue_search) {
3045                 gtk_text_buffer_get_selection_bounds (priv->text_buffer, &selection_start, &selection_end);
3046                 result = gtk_text_iter_forward_search_insensitive (&selection_end, current_search,
3047                                                                    &match_start, &match_end);
3048                 if (!result)
3049                         hildon_banner_show_information (NULL, NULL, dgettext ("hildon-libs", "ckct_ib_find_search_complete"));
3050         } else {
3051                 GtkTextIter buffer_start;
3052                 gtk_text_buffer_get_start_iter (priv->text_buffer, &buffer_start);
3053                 result = gtk_text_iter_forward_search_insensitive (&buffer_start, current_search,
3054                                                                    &match_start, &match_end);
3055                 if (!result)
3056                         hildon_banner_show_information (NULL, NULL, dgettext ("hildon-libs", "ckct_ib_find_no_matches"));
3057         }
3058
3059         /* Mark as selected the string found in search */
3060         if (result) {
3061                 gtk_text_buffer_select_range (priv->text_buffer, &match_start, &match_end);
3062                 gtk_text_view_scroll_to_iter (GTK_TEXT_VIEW (priv->msg_body), &match_start, 0.0, TRUE, 0.0, 0.0);
3063         } else {
3064                 g_free (priv->last_search);
3065                 priv->last_search = NULL;
3066         }
3067         g_free (current_search);
3068 }
3069
3070 static void
3071 modest_msg_edit_window_find_toolbar_close (GtkWidget *widget,
3072                                            ModestMsgEditWindow *window)
3073 {
3074         GtkToggleAction *toggle;
3075         ModestWindowPrivate *parent_priv;
3076         parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
3077
3078         toggle = GTK_TOGGLE_ACTION (gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ToolsMenu/FindInMessageMenu"));
3079         gtk_toggle_action_set_active (toggle, FALSE);
3080 }
3081
3082 gboolean
3083 modest_msg_edit_window_get_sent (ModestMsgEditWindow *window)
3084 {
3085         ModestMsgEditWindowPrivate *priv;
3086
3087         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE(window);
3088         return priv->sent;
3089 }
3090
3091 void
3092 modest_msg_edit_window_set_sent (ModestMsgEditWindow *window,
3093                                  gboolean sent)
3094 {
3095         ModestMsgEditWindowPrivate *priv;
3096
3097         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE(window);
3098         priv->sent = sent;
3099 }
3100
3101
3102 void
3103 modest_msg_edit_window_set_draft (ModestMsgEditWindow *window,
3104                                   TnyMsg *draft)
3105 {
3106         ModestMsgEditWindowPrivate *priv;
3107         TnyHeader *header = NULL;
3108
3109         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
3110         g_return_if_fail ((draft == NULL)||(TNY_IS_MSG (draft)));
3111
3112         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
3113         ModestWindowMgr *mgr = modest_runtime_get_window_mgr ();
3114
3115         if (priv->draft_msg != NULL) {
3116                 g_object_unref (priv->draft_msg);
3117         }
3118
3119         if (draft != NULL) {
3120                 g_object_ref (draft);
3121                 header = tny_msg_get_header (draft);
3122                 if (priv->msg_uid) {
3123                         g_free (priv->msg_uid);
3124                         priv->msg_uid = NULL;
3125                 }
3126                 priv->msg_uid = modest_tny_folder_get_header_unique_id (header);
3127                 if (GTK_WIDGET_REALIZED (window))
3128                         modest_window_mgr_register_window (mgr, MODEST_WINDOW (window));
3129         }
3130
3131         priv->draft_msg = draft;
3132 }
3133
3134 static void
3135 text_buffer_apply_tag (GtkTextBuffer *buffer, GtkTextTag *tag,
3136                        GtkTextIter *start, GtkTextIter *end,
3137                        gpointer userdata)
3138 {
3139         ModestMsgEditWindow *window = MODEST_MSG_EDIT_WINDOW (userdata);
3140         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (userdata);
3141         gchar *tag_name;
3142
3143         if (tag == NULL+13) return;
3144         g_object_get (G_OBJECT (tag), "name", &tag_name, NULL);
3145         if ((tag_name != NULL) && (g_str_has_prefix (tag_name, "image-tag-replace-"))) {
3146                 replace_with_images (window, priv->images);
3147         }
3148 }
3149
3150 void
3151 modest_msg_edit_window_add_part (ModestMsgEditWindow *window,
3152                                  TnyMimePart *part)
3153 {
3154         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
3155
3156         g_return_if_fail (TNY_IS_MIME_PART (part));
3157         priv->attachments = g_list_prepend (priv->attachments, part);
3158         g_object_ref (part);
3159         modest_attachments_view_add_attachment (MODEST_ATTACHMENTS_VIEW (priv->attachments_view), part);
3160         gtk_widget_set_no_show_all (priv->attachments_caption, FALSE);
3161         gtk_widget_show_all (priv->attachments_caption);
3162         gtk_text_buffer_set_modified (priv->text_buffer, TRUE);
3163 }
3164
3165 const gchar*
3166 modest_msg_edit_window_get_message_uid (ModestMsgEditWindow *window)
3167 {
3168         ModestMsgEditWindowPrivate *priv;
3169
3170         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window), NULL);
3171         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
3172
3173         return priv->msg_uid;
3174 }
3175
3176 GtkWidget *
3177 modest_msg_edit_window_get_child_widget (ModestMsgEditWindow *win,
3178                                          ModestMsgEditWindowWidgetType widget_type)
3179 {
3180         ModestMsgEditWindowPrivate *priv;
3181
3182         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), NULL);
3183         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (win);
3184
3185         switch (widget_type) {
3186         case MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY:
3187                 return priv->msg_body;
3188                 break;
3189         case MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_TO:
3190                 return priv->to_field;
3191                 break;
3192         case MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_CC:
3193                 return priv->cc_field;
3194                 break;
3195         case MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BCC:
3196                 return priv->bcc_field;
3197                 break;
3198         case MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_SUBJECT:
3199                 return priv->subject_field;
3200                 break;
3201         case MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_ATTACHMENTS:
3202                 return priv->attachments_view;
3203                 break;
3204         default:
3205                 return NULL;
3206         }
3207 }
3208
3209 static void
3210 remove_tags (WPTextBuffer *buffer)
3211 {
3212         GtkTextIter start, end;
3213
3214         gtk_text_buffer_get_start_iter (GTK_TEXT_BUFFER (buffer), &start);
3215         gtk_text_buffer_get_end_iter (GTK_TEXT_BUFFER (buffer), &end);
3216
3217         gtk_text_buffer_remove_all_tags (GTK_TEXT_BUFFER (buffer), &start, &end);
3218 }
3219
3220 static void
3221 on_account_removed (TnyAccountStore *account_store,
3222                     TnyAccount *account,
3223                     gpointer user_data)
3224 {
3225         /* Do nothing if it's a store account, because we use the
3226            transport to send the messages */
3227         if (tny_account_get_account_type(account) == TNY_ACCOUNT_TYPE_TRANSPORT) {
3228                 const gchar *parent_acc = NULL;
3229                 const gchar *our_acc = NULL;
3230
3231                 our_acc = modest_window_get_active_account (MODEST_WINDOW (user_data));
3232                 parent_acc = modest_tny_account_get_parent_modest_account_name_for_server_account (account);
3233                 /* Close this window if I'm showing a message of the removed account */
3234                 if (strcmp (parent_acc, our_acc) == 0)
3235                         modest_ui_actions_on_close_window (NULL, MODEST_WINDOW (user_data));
3236         }
3237 }
3238
3239 static gboolean
3240 on_zoom_minus_plus_not_implemented (ModestWindow *window)
3241 {
3242         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window), FALSE);
3243
3244         hildon_banner_show_information (NULL, NULL, dgettext("hildon-common-strings", "ckct_ib_cannot_zoom_here"));
3245         return FALSE;
3246
3247 }
3248
3249 static void
3250 set_zoom_do_nothing (ModestWindow *window,
3251                                  gdouble zoom)
3252 {
3253 }
3254
3255 static gdouble
3256 get_zoom_do_nothing (ModestWindow *window)
3257 {
3258         return 1.0;
3259 }
3260