65981b0d9d3eb63228dddb74e5837bc96f855606
[modest] / 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 #include <tny-camel-mem-stream.h>
39
40 #include <config.h>
41
42 #include <modest-account-mgr.h>
43 #include <modest-account-mgr-helpers.h>
44
45 #include <widgets/modest-msg-edit-window.h>
46 #include <widgets/modest-combo-box.h>
47 #include <widgets/modest-recpt-editor.h>
48 #include <widgets/modest-attachments-view.h>
49
50 #include <modest-runtime.h>
51
52 #include "modest-platform.h"
53 #include "modest-icon-names.h"
54 #include "modest-widget-memory.h"
55 #include "modest-window-priv.h"
56 #include "modest-mail-operation.h"
57 #include "modest-tny-platform-factory.h"
58 #include "modest-tny-msg.h"
59 #include "modest-tny-folder.h"
60 #include "modest-tny-account.h"
61 #include "modest-address-book.h"
62 #include "modest-text-utils.h"
63 #include <tny-simple-list.h>
64 #include <wptextview.h>
65 #include <wptextbuffer.h>
66 #include "modest-scroll-area.h"
67 #include "modest-msg-edit-window-ui-dimming.h"
68
69 #include "modest-hildon-includes.h"
70 #ifdef MODEST_HAVE_HILDON0_WIDGETS
71 #include <hildon-widgets/hildon-color-chooser.h>
72 #endif
73 #include "widgets/modest-msg-edit-window-ui.h"
74 #ifdef MODEST_HAVE_HILDON0_WIDGETS
75 #include <libgnomevfs/gnome-vfs-mime-utils.h>
76 #else
77 #include <libgnomevfs/gnome-vfs-mime.h>
78 #endif
79 #include <modest-utils.h>
80 #include "modest-maemo-utils.h"
81
82
83 #define DEFAULT_FONT_SIZE 3
84 #define DEFAULT_FONT 2
85 #define DEFAULT_SIZE_BUTTON_FONT_FAMILY "Sans"
86 #define DEFAULT_SIZE_COMBOBOX_WIDTH 80
87 #define DEFAULT_MAIN_VBOX_SPACING 6
88 #define SUBJECT_MAX_LENGTH 1000
89 #define IMAGE_MAX_WIDTH 560
90 #define DEFAULT_FONT_SCALE 1.5
91
92 static gboolean is_wp_text_buffer_started = FALSE;
93
94 static void  modest_msg_edit_window_class_init   (ModestMsgEditWindowClass *klass);
95 static void  modest_msg_edit_window_init         (ModestMsgEditWindow *obj);
96 static void  modest_msg_edit_window_finalize     (GObject *obj);
97
98 static gboolean msg_body_focus (GtkWidget *focus, GdkEventFocus *event, gpointer userdata);
99 static void  body_changed (GtkTextBuffer *buffer, ModestMsgEditWindow *editor);
100 static void  recpt_field_changed (GtkTextBuffer *buffer, ModestMsgEditWindow *editor);
101
102 static void  text_buffer_refresh_attributes (WPTextBuffer *buffer, ModestMsgEditWindow *window);
103 static void  text_buffer_can_undo (GtkTextBuffer *buffer, gboolean can_undo, ModestMsgEditWindow *window);
104 static void  text_buffer_can_redo (GtkTextBuffer *buffer, gboolean can_redo, ModestMsgEditWindow *window);
105 static void  text_buffer_apply_tag (GtkTextBuffer *buffer, GtkTextTag *tag, 
106                                     GtkTextIter *start, GtkTextIter *end,
107                                     gpointer userdata);
108 static void  text_buffer_delete_images_by_id (GtkTextBuffer *buffer, const gchar * image_id);
109 static void  subject_field_changed (GtkEditable *editable, ModestMsgEditWindow *window);
110 static void  subject_field_insert_text (GtkEditable *editable, 
111                                         gchar *new_text,
112                                         gint new_text_length,
113                                         gint *position,
114                                         ModestMsgEditWindow *window);
115 static void  modest_msg_edit_window_color_button_change (ModestMsgEditWindow *window,
116                                                          gpointer userdata);
117 static void  modest_msg_edit_window_size_change (GtkCheckMenuItem *menu_item,
118                                                  gpointer userdata);
119 static void  modest_msg_edit_window_font_change (GtkCheckMenuItem *menu_item,
120                                                  gpointer userdata);
121 static void  modest_msg_edit_window_setup_toolbar (ModestMsgEditWindow *window);
122 static gboolean modest_msg_edit_window_window_state_event (GtkWidget *widget, 
123                                                            GdkEventWindowState *event, 
124                                                            gpointer userdata);
125 static void modest_msg_edit_window_open_addressbook (ModestMsgEditWindow *window,
126                                                      ModestRecptEditor *editor);
127 static void modest_msg_edit_window_add_attachment_clicked (GtkButton *button,
128                                                            ModestMsgEditWindow *window);
129
130 /* ModestWindow methods implementation */
131 static void modest_msg_edit_window_disconnect_signals (ModestWindow *window);
132 static void modest_msg_edit_window_show_toolbar   (ModestWindow *window,
133                                                    gboolean show_toolbar);
134 static void modest_msg_edit_window_clipboard_owner_change (GtkClipboard *clipboard,
135                                                            GdkEvent *event,
136                                                            ModestMsgEditWindow *window);
137 static void modest_msg_edit_window_clipboard_owner_handle_change_in_idle (ModestMsgEditWindow *window);
138 static void subject_field_move_cursor (GtkEntry *entry,
139                                        GtkMovementStep step,
140                                        gint a1,
141                                        gboolean a2,
142                                        gpointer userdata);
143 static void update_window_title (ModestMsgEditWindow *window);
144
145 /* Find toolbar */
146 static void modest_msg_edit_window_find_toolbar_search (GtkWidget *widget,
147                                                         ModestMsgEditWindow *window);
148 static void modest_msg_edit_window_find_toolbar_close (GtkWidget *widget,
149                                                        ModestMsgEditWindow *window);
150 static gboolean gtk_text_iter_forward_search_insensitive (const GtkTextIter *iter,
151                                                           const gchar *str,
152                                                           GtkTextIter *match_start,
153                                                           GtkTextIter *match_end);
154
155 static void remove_tags (WPTextBuffer *buffer);
156
157 static void on_account_removed (TnyAccountStore *account_store, 
158                                 TnyAccount *account,
159                                 gpointer user_data);
160
161 static gboolean on_zoom_minus_plus_not_implemented (ModestWindow *window);
162 static void set_zoom_do_nothing (ModestWindow *window, gdouble zoom);
163 static gdouble get_zoom_do_nothing (ModestWindow *window);
164
165 static void init_window (ModestMsgEditWindow *obj);
166
167 gboolean scroll_drag_timeout (gpointer userdata);
168 static void correct_scroll (ModestMsgEditWindow *w);
169 static void correct_scroll_without_drag_check (ModestMsgEditWindow *w, gboolean only_if_focused);
170 static void text_buffer_end_user_action (GtkTextBuffer *buffer,
171                                          ModestMsgEditWindow *userdata);
172 static void text_buffer_mark_set (GtkTextBuffer *buffer,
173                                   GtkTextIter *iter,
174                                   GtkTextMark *mark,
175                                   ModestMsgEditWindow *userdata);
176 static void vadj_changed (GtkAdjustment *adj, 
177                           ModestMsgEditWindow *window);
178
179 static void DEBUG_BUFFER (WPTextBuffer *buffer)
180 {
181 #ifdef DEBUG
182         GtkTextIter iter;
183         g_message ("BEGIN BUFFER OF SIZE %d", gtk_text_buffer_get_char_count (GTK_TEXT_BUFFER (buffer)));
184
185         gtk_text_buffer_get_start_iter (GTK_TEXT_BUFFER (buffer), &iter);
186         while (!gtk_text_iter_is_end (&iter)) {
187                 GString *output = g_string_new ("");
188                 GSList *toggled_tags;
189                 GSList *node;
190
191                 toggled_tags = gtk_text_iter_get_toggled_tags (&iter, FALSE);
192                 g_string_append_printf (output, "%d: CLOSED [ ", gtk_text_iter_get_offset (&iter));
193                 for (node = toggled_tags; node != NULL; node = g_slist_next (node)) {
194                         GtkTextTag *tag = (GtkTextTag *) node->data;
195                         const gchar *name;
196                         g_object_get (G_OBJECT (tag), "name", &name, NULL);
197                         output = g_string_append (output, name);
198                         g_string_append (output, " ");
199                 }
200                 output = g_string_append (output, "] OPENED [ ");
201                 toggled_tags = gtk_text_iter_get_toggled_tags (&iter, TRUE);
202                 for (node = toggled_tags; node != NULL; node = g_slist_next (node)) {
203                         GtkTextTag *tag = (GtkTextTag *) node->data;
204                         const gchar *name;
205                         g_object_get (G_OBJECT (tag), "name", &name, NULL);
206                         output = g_string_append (output, name);
207                         g_string_append (output, " ");
208                 }
209                 output = g_string_append (output, "]\n");
210                 g_message ("%s", output->str);
211                 g_string_free (output, TRUE);
212                 gtk_text_iter_forward_to_tag_toggle (&iter, NULL);
213         }
214         g_message ("END BUFFER");
215 #endif
216 }
217
218
219 /* static gboolean */
220 /* on_key_pressed (GtkWidget *self, */
221 /*              GdkEventKey *event, */
222 /*              gpointer user_data); */
223
224 /* list my signals */
225 enum {
226         /* MY_SIGNAL_1, */
227         /* MY_SIGNAL_2, */
228         LAST_SIGNAL
229 };
230
231 typedef struct _ModestMsgEditWindowPrivate ModestMsgEditWindowPrivate;
232 struct _ModestMsgEditWindowPrivate {
233         GtkWidget   *msg_body;
234         GtkWidget   *frame;
235         GtkWidget   *header_box;
236         
237         ModestPairList *from_field_protos;
238         GtkWidget   *from_field;
239         gchar       *original_account_name;
240         
241         GtkWidget   *to_field;
242         GtkWidget   *cc_field;
243         GtkWidget   *bcc_field;
244         GtkWidget   *subject_field;
245         GtkWidget   *attachments_view;
246         GtkWidget   *priority_icon;
247         GtkWidget   *add_attachment_button;
248
249         GtkWidget   *cc_caption;
250         GtkWidget   *bcc_caption;
251         gboolean     update_caption_visibility;
252         GtkWidget   *attachments_caption;
253
254         GtkTextBuffer *text_buffer;
255
256         GtkWidget   *font_size_toolitem;
257         GtkWidget   *font_face_toolitem;
258         GtkWidget   *font_color_button;
259         GSList      *font_items_group;
260         GtkWidget   *font_tool_button_label;
261         GSList      *size_items_group;
262         GtkWidget   *size_tool_button_label;
263         
264         GtkWidget   *find_toolbar;
265         gchar       *last_search;
266
267         GtkWidget   *font_dialog;
268
269         GtkWidget   *scroll;
270         guint        scroll_drag_timeout_id;
271         gdouble      last_upper;
272
273         gint next_cid;
274         TnyList *attachments;
275         TnyList *images;
276         guint64 images_size;
277         gint images_count;
278
279         TnyHeaderFlags priority_flags;
280         
281         gboolean    can_undo, can_redo;
282         gulong      clipboard_change_handler_id;
283         gulong      default_clipboard_change_handler_id;
284         gulong      account_removed_handler_id;
285         guint       clipboard_owner_idle;
286         gchar       *clipboard_text;
287
288         TnyMsg      *draft_msg;
289         TnyMsg      *outbox_msg;
290         gchar       *msg_uid;
291
292         gboolean    sent;
293 };
294
295 #define MODEST_MSG_EDIT_WINDOW_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
296                                                     MODEST_TYPE_MSG_EDIT_WINDOW, \
297                                                     ModestMsgEditWindowPrivate))
298 /* globals */
299 static GtkWindowClass *parent_class = NULL;
300
301 /* uncomment the following if you have defined any signals */
302 /* static guint signals[LAST_SIGNAL] = {0}; */
303
304 GType
305 modest_msg_edit_window_get_type (void)
306 {
307         static GType my_type = 0;
308         if (!my_type) {
309                 static const GTypeInfo my_info = {
310                         sizeof(ModestMsgEditWindowClass),
311                         NULL,           /* base init */
312                         NULL,           /* base finalize */
313                         (GClassInitFunc) modest_msg_edit_window_class_init,
314                         NULL,           /* class finalize */
315                         NULL,           /* class data */
316                         sizeof(ModestMsgEditWindow),
317                         1,              /* n_preallocs */
318                         (GInstanceInitFunc) modest_msg_edit_window_init,
319                         NULL
320                 };
321                 my_type = g_type_register_static (MODEST_TYPE_WINDOW,
322                                                   "ModestMsgEditWindow",
323                                                   &my_info, 0);
324
325         }
326         return my_type;
327 }
328
329 static void
330 save_state (ModestWindow *self)
331 {
332         modest_widget_memory_save (modest_runtime_get_conf(),
333                                    G_OBJECT(self), MODEST_CONF_EDIT_WINDOW_KEY);
334 }
335
336
337 static void
338 restore_settings (ModestMsgEditWindow *self)
339 {
340         ModestConf *conf = NULL;
341         GtkAction *action;
342         ModestWindowPrivate *parent_priv = MODEST_WINDOW_GET_PRIVATE (self);
343
344         conf = modest_runtime_get_conf ();
345         action = gtk_ui_manager_get_action (parent_priv->ui_manager, 
346                                             "/MenuBar/ViewMenu/ShowToolbarMenu/ViewShowToolbarNormalScreenMenu");
347         modest_utils_toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action),
348                                       modest_conf_get_bool (conf, MODEST_CONF_EDIT_WINDOW_SHOW_TOOLBAR, NULL));
349         action = gtk_ui_manager_get_action (parent_priv->ui_manager, 
350                                             "/MenuBar/ViewMenu/ShowToolbarMenu/ViewShowToolbarFullScreenMenu");
351         modest_utils_toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action),
352                                       modest_conf_get_bool (conf, MODEST_CONF_EDIT_WINDOW_SHOW_TOOLBAR_FULLSCREEN, NULL));
353
354         /* set initial state of cc and bcc */
355         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ViewMenu/ViewCcFieldMenu");
356         modest_utils_toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action),
357                                                modest_conf_get_bool(modest_runtime_get_conf(), MODEST_CONF_SHOW_CC, NULL));
358         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ViewMenu/ViewBccFieldMenu");
359         modest_utils_toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action),
360                                                modest_conf_get_bool(modest_runtime_get_conf(), MODEST_CONF_SHOW_BCC, NULL));
361
362         /* Dim at start clipboard actions */
363         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/EditMenu/CutMenu");
364         gtk_action_set_sensitive (action, FALSE);
365         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/EditMenu/CopyMenu");
366         gtk_action_set_sensitive (action, FALSE);
367         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/AttachmentsMenu/RemoveAttachmentsMenu");
368         gtk_action_set_sensitive (action, FALSE);
369
370         modest_widget_memory_restore (conf,
371                                       G_OBJECT(self), MODEST_CONF_EDIT_WINDOW_KEY);
372 }
373
374
375 static void
376 modest_msg_edit_window_class_init (ModestMsgEditWindowClass *klass)
377 {
378         GObjectClass *gobject_class;
379         ModestWindowClass *modest_window_class;
380         gobject_class = (GObjectClass*) klass;
381         modest_window_class = (ModestWindowClass*) klass;
382
383         parent_class            = g_type_class_peek_parent (klass);
384         gobject_class->finalize = modest_msg_edit_window_finalize;
385
386         modest_window_class->set_zoom_func = set_zoom_do_nothing;
387         modest_window_class->get_zoom_func = get_zoom_do_nothing;
388         modest_window_class->zoom_plus_func = on_zoom_minus_plus_not_implemented;
389         modest_window_class->zoom_minus_func = on_zoom_minus_plus_not_implemented;
390         modest_window_class->show_toolbar_func = modest_msg_edit_window_show_toolbar;
391         modest_window_class->save_state_func = save_state;
392         modest_window_class->disconnect_signals_func = modest_msg_edit_window_disconnect_signals;
393
394         g_type_class_add_private (gobject_class, sizeof(ModestMsgEditWindowPrivate));
395 }
396
397 static void
398 modest_msg_edit_window_init (ModestMsgEditWindow *obj)
399 {
400         ModestMsgEditWindowPrivate *priv;
401         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE(obj);
402
403         priv->msg_body      = NULL;
404         priv->frame         = NULL;
405         priv->from_field    = NULL;
406         priv->to_field      = NULL;
407         priv->cc_field      = NULL;
408         priv->bcc_field     = NULL;
409         priv->subject_field = NULL;
410         priv->attachments   = TNY_LIST (tny_simple_list_new ());
411         priv->images        = TNY_LIST (tny_simple_list_new ());
412         priv->images_size   = 0;
413         priv->images_count  = 0;
414         priv->next_cid      = 0;
415
416         priv->cc_caption    = NULL;
417         priv->bcc_caption    = NULL;
418         priv->update_caption_visibility = FALSE;
419
420         priv->priority_flags = 0;
421
422         priv->find_toolbar = NULL;
423         priv->last_search = NULL;
424
425         priv->draft_msg = NULL;
426         priv->outbox_msg = NULL;
427         priv->msg_uid = NULL;
428
429         priv->can_undo = FALSE;
430         priv->can_redo = FALSE;
431         priv->clipboard_change_handler_id = 0;
432         priv->default_clipboard_change_handler_id = 0;
433         priv->account_removed_handler_id = 0;
434         priv->clipboard_owner_idle = 0;
435         priv->clipboard_text = NULL;
436         priv->sent = FALSE;
437
438         priv->scroll_drag_timeout_id = 0;
439         priv->last_upper = 0.0;
440
441         priv->font_dialog = NULL;
442
443         modest_window_mgr_register_help_id (modest_runtime_get_window_mgr(),
444                                             GTK_WINDOW(obj),"applications_email_editor");
445
446         if (!is_wp_text_buffer_started) {
447                 is_wp_text_buffer_started = TRUE;
448                 wp_text_buffer_library_init ();
449         }
450
451         init_window (obj);
452         
453         hildon_program_add_window (hildon_program_get_instance(),
454                                    HILDON_WINDOW(obj));
455 }
456
457
458 /* FIXME: this is a dup from the one in gtk/ */
459
460 /** 
461  * @result: A ModestPairList, which must be freed with modest_pair_list_free().
462  */
463 static ModestPairList*
464 get_transports (void)
465 {
466         GSList *transports = NULL;
467         
468         ModestAccountMgr *account_mgr = modest_runtime_get_account_mgr();
469         GSList *accounts = modest_account_mgr_account_names (account_mgr, 
470                                                              TRUE /* only enabled accounts. */); 
471                                                 
472         GSList *cursor = accounts;
473         while (cursor) {
474                 gchar *account_name = cursor->data;
475                 gchar *from_string  = NULL;
476                 if (account_name) {
477                         from_string = modest_account_mgr_get_from_string (account_mgr,
478                                                                           account_name);
479                 }
480                 
481                 if (from_string && account_name) {
482                         gchar *name = account_name;
483                         ModestPair *pair = modest_pair_new ((gpointer) name,
484                                                 (gpointer) from_string , TRUE);
485                         transports = g_slist_prepend (transports, pair);
486                 }
487                 
488                 cursor = cursor->next;
489         }
490         g_slist_free (accounts); /* only free the accounts, not the elements,
491                                   * because they are used in the pairlist */
492         return transports;
493 }
494
495 static void window_focus (GtkWindow *window,
496                           GtkWidget *widget,
497                           gpointer userdata)
498 {
499         modest_window_check_dimming_rules_group (MODEST_WINDOW (userdata), MODEST_DIMMING_RULES_CLIPBOARD);
500 }
501
502 gboolean
503 scroll_drag_timeout (gpointer userdata)
504 {
505         ModestMsgEditWindow *win = (ModestMsgEditWindow *) userdata;
506         ModestMsgEditWindowPrivate *priv;
507
508         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE(win);
509
510         correct_scroll_without_drag_check (win, TRUE);
511
512         priv->scroll_drag_timeout_id = 0;
513
514         return FALSE;
515 }
516
517 static void
518 correct_scroll_without_drag_check (ModestMsgEditWindow *w, gboolean only_if_focused)
519 {
520         ModestMsgEditWindowPrivate *priv;
521         GtkTextMark *insert;
522         GtkTextIter iter;
523         GdkRectangle rectangle;
524         GtkAdjustment *vadj;
525         gdouble new_value;
526         gint offset;
527         GdkWindow *window;
528
529         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE(w);
530
531         if (only_if_focused && !gtk_widget_is_focus (priv->msg_body))
532                 return;
533
534         insert = gtk_text_buffer_get_insert (priv->text_buffer);
535         gtk_text_buffer_get_iter_at_mark (priv->text_buffer, &iter, insert);
536
537         gtk_text_view_get_iter_location (GTK_TEXT_VIEW (priv->msg_body), &iter, &rectangle);
538         vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->scroll));
539         offset = priv->msg_body->allocation.y;
540
541         new_value = vadj->value;
542         
543         if ((offset + rectangle.y + rectangle.height) > 
544             ((gint) (vadj->value +vadj->page_size))) {
545                 new_value = (offset + rectangle.y) - vadj->page_size * 0.25;
546                 if (new_value > vadj->upper - vadj->page_size)
547                         new_value = vadj->upper - vadj->page_size;
548         } else if ((offset + rectangle.y) < ((gint) vadj->value)) {
549                 new_value = (offset + rectangle.y - vadj->page_size * 0.75);
550                 if (((gint) (new_value + vadj->page_size)) < (offset + rectangle.y + rectangle.height))
551                         new_value = offset + rectangle.y + rectangle.height - (gint) vadj->page_size;
552                 if (new_value < 0.0)
553                         new_value = 0.0;
554                 if (new_value > vadj->value)
555                         new_value = vadj->value;
556         }
557
558         if (vadj->value != new_value) {
559                 g_signal_emit_by_name (GTK_TEXT_VIEW(priv->msg_body)->layout,
560                                        "invalidated");
561                 vadj->value = new_value;
562                 gtk_adjustment_value_changed (vadj);
563                 /* invalidate body */
564                 window = gtk_widget_get_parent_window (priv->msg_body);
565                 if (window)
566                         gdk_window_invalidate_rect (window, NULL, TRUE);
567         }
568
569 }
570
571 static void
572 correct_scroll (ModestMsgEditWindow *w)
573 {
574         ModestMsgEditWindowPrivate *priv;
575
576         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE(w);
577         if (gtk_grab_get_current () == priv->msg_body) {
578                 if (priv->scroll_drag_timeout_id == 0) {
579                         priv->scroll_drag_timeout_id = g_timeout_add (500, (GSourceFunc) scroll_drag_timeout,
580                                                                       (gpointer) w);
581                 }
582                 return;
583         }
584
585         correct_scroll_without_drag_check (w, TRUE);
586 }
587
588 static void
589 text_buffer_end_user_action (GtkTextBuffer *buffer,
590                              ModestMsgEditWindow *userdata)
591 {
592
593         correct_scroll (userdata);
594 }
595
596 static void
597 text_buffer_mark_set (GtkTextBuffer *buffer,
598                       GtkTextIter *iter,
599                       GtkTextMark *mark,
600                       ModestMsgEditWindow *userdata)
601 {
602         gtk_text_buffer_begin_user_action (buffer);
603         gtk_text_buffer_end_user_action (buffer);
604 }
605
606 static void
607 cut_clipboard_check (GtkTextView *text_view,
608                      gpointer userdata)
609 {
610         GtkTextBuffer *buffer;
611         
612         buffer = gtk_text_view_get_buffer (text_view);
613         if (!modest_text_utils_buffer_selection_is_valid (buffer)) {
614                 g_signal_stop_emission_by_name ((gpointer )text_view, "cut-clipboard");
615         }
616 }
617
618 static void
619 copy_clipboard_check (GtkTextView *text_view,
620                      gpointer userdata)
621 {
622         GtkTextBuffer *buffer;
623         
624         buffer = gtk_text_view_get_buffer (text_view);
625         if (!modest_text_utils_buffer_selection_is_valid (buffer)) {
626                 g_signal_stop_emission_by_name ((gpointer )text_view, "copy-clipboard");
627         }
628 }
629
630 static void 
631 vadj_changed (GtkAdjustment *adj,
632               ModestMsgEditWindow *window)
633 {
634         ModestMsgEditWindowPrivate *priv;
635
636         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
637
638         if (priv->last_upper != adj->upper) {
639                 priv->last_upper = adj->upper;
640                 correct_scroll (window);
641         }
642 }
643
644 static void
645 attachment_deleted (ModestAttachmentsView *attachments_view,
646                     gpointer user_data)
647 {
648         modest_msg_edit_window_remove_attachments (MODEST_MSG_EDIT_WINDOW (user_data),
649                                                    NULL);
650 }
651
652 static void
653 connect_signals (ModestMsgEditWindow *obj)
654 {
655         ModestMsgEditWindowPrivate *priv;
656
657         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE(obj);
658
659         g_signal_connect (G_OBJECT (priv->text_buffer), "refresh_attributes",
660                           G_CALLBACK (text_buffer_refresh_attributes), obj);
661         g_signal_connect (G_OBJECT (priv->text_buffer), "can-undo",
662                           G_CALLBACK (text_buffer_can_undo), obj);
663         g_signal_connect (G_OBJECT (priv->text_buffer), "can-redo",
664                           G_CALLBACK (text_buffer_can_redo), obj);
665         g_signal_connect (G_OBJECT (priv->text_buffer), "changed",
666                           G_CALLBACK (body_changed), obj);
667         g_signal_connect (G_OBJECT (priv->text_buffer), "modified-changed",
668                           G_CALLBACK (body_changed), obj);
669         g_signal_connect (G_OBJECT (obj), "window-state-event",
670                           G_CALLBACK (modest_msg_edit_window_window_state_event),
671                           NULL);
672         g_signal_connect (G_OBJECT (priv->text_buffer), "end-user-action",
673                           G_CALLBACK (text_buffer_end_user_action), obj);
674         g_signal_connect (G_OBJECT (priv->text_buffer), "mark-set",
675                           G_CALLBACK (text_buffer_mark_set), obj);
676         g_signal_connect_after (G_OBJECT (priv->text_buffer), "apply-tag",
677                                 G_CALLBACK (text_buffer_apply_tag), obj);
678         g_signal_connect_swapped (G_OBJECT (priv->to_field), "open-addressbook", 
679                                   G_CALLBACK (modest_msg_edit_window_open_addressbook), obj);
680         g_signal_connect_swapped (G_OBJECT (priv->cc_field), "open-addressbook", 
681                                   G_CALLBACK (modest_msg_edit_window_open_addressbook), obj);
682         g_signal_connect_swapped (G_OBJECT (priv->bcc_field), "open-addressbook", 
683                                   G_CALLBACK (modest_msg_edit_window_open_addressbook), obj);
684
685         g_signal_connect (G_OBJECT (priv->add_attachment_button), "clicked",
686                           G_CALLBACK (modest_msg_edit_window_add_attachment_clicked), obj);
687
688         g_signal_connect (G_OBJECT (priv->msg_body), "focus-in-event",
689                           G_CALLBACK (msg_body_focus), obj);
690         g_signal_connect (G_OBJECT (priv->msg_body), "focus-out-event",
691                           G_CALLBACK (msg_body_focus), obj);
692         g_signal_connect (G_OBJECT (obj), "set-focus", G_CALLBACK (window_focus), obj);
693         g_signal_connect (G_OBJECT (modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (priv->to_field))),
694                           "changed", G_CALLBACK (recpt_field_changed), obj);
695         g_signal_connect (G_OBJECT (modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (priv->cc_field))),
696                           "changed", G_CALLBACK (recpt_field_changed), obj);
697         g_signal_connect (G_OBJECT (modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (priv->bcc_field))),
698                           "changed", G_CALLBACK (recpt_field_changed), obj);
699         g_signal_connect (G_OBJECT (priv->subject_field), "changed", G_CALLBACK (subject_field_changed), obj);
700         g_signal_connect_after (G_OBJECT (priv->subject_field), "move-cursor", G_CALLBACK (subject_field_move_cursor), obj);
701         g_signal_connect (G_OBJECT (priv->subject_field), "insert-text", G_CALLBACK (subject_field_insert_text), obj);
702
703         g_signal_connect (G_OBJECT (priv->find_toolbar), "close", G_CALLBACK (modest_msg_edit_window_find_toolbar_close), obj);
704         g_signal_connect (G_OBJECT (priv->find_toolbar), "search", G_CALLBACK (modest_msg_edit_window_find_toolbar_search), obj);
705
706         g_signal_connect (G_OBJECT (gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->scroll))),
707                           "changed",
708                           G_CALLBACK (vadj_changed),
709                           obj);
710
711         priv->clipboard_change_handler_id = 
712                 g_signal_connect (G_OBJECT (gtk_clipboard_get (GDK_SELECTION_PRIMARY)), "owner-change",
713                                   G_CALLBACK (modest_msg_edit_window_clipboard_owner_change), obj);
714         priv->default_clipboard_change_handler_id = 
715                 g_signal_connect (G_OBJECT (gtk_clipboard_get (GDK_SELECTION_CLIPBOARD)), "owner-change",
716                                   G_CALLBACK (modest_msg_edit_window_clipboard_owner_change), obj);
717
718         g_signal_connect (G_OBJECT (priv->msg_body), "cut-clipboard", G_CALLBACK (cut_clipboard_check), NULL);
719         g_signal_connect (G_OBJECT (priv->msg_body), "copy-clipboard", G_CALLBACK (copy_clipboard_check), NULL);
720         g_signal_connect (G_OBJECT (priv->attachments_view), "delete", G_CALLBACK (attachment_deleted), obj);
721 }
722
723 static void
724 init_window (ModestMsgEditWindow *obj)
725 {
726         GtkWidget *from_caption, *to_caption, *subject_caption;
727         GtkWidget *main_vbox;
728         ModestMsgEditWindowPrivate *priv;
729         GtkActionGroup *action_group;
730         ModestWindowPrivate *parent_priv;
731         GdkPixbuf *window_icon = NULL;
732         GError *error = NULL;
733
734         GtkSizeGroup *size_group;
735         GtkWidget *subject_box;
736         GtkWidget *attachment_icon;
737         GtkWidget *window_box;
738 #if (GTK_MINOR_VERSION >= 10)
739         GdkAtom deserialize_type;
740 #endif
741         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE(obj);
742         parent_priv = MODEST_WINDOW_GET_PRIVATE (obj);
743
744         parent_priv->ui_manager = gtk_ui_manager_new();
745         action_group = gtk_action_group_new ("ModestMsgEditWindowActions");
746         gtk_action_group_set_translation_domain (action_group, GETTEXT_PACKAGE);
747
748         /* Add common actions */
749         gtk_action_group_add_actions (action_group,
750                                       modest_msg_edit_action_entries,
751                                       G_N_ELEMENTS (modest_msg_edit_action_entries),
752                                       obj);
753         gtk_action_group_add_toggle_actions (action_group,
754                                              modest_msg_edit_toggle_action_entries,
755                                              G_N_ELEMENTS (modest_msg_edit_toggle_action_entries),
756                                              obj);
757         gtk_action_group_add_radio_actions (action_group,
758                                             modest_msg_edit_alignment_radio_action_entries,
759                                             G_N_ELEMENTS (modest_msg_edit_alignment_radio_action_entries),
760                                             GTK_JUSTIFY_LEFT,
761                                             G_CALLBACK (modest_ui_actions_on_change_justify),
762                                             obj);
763         gtk_action_group_add_radio_actions (action_group,
764                                             modest_msg_edit_priority_action_entries,
765                                             G_N_ELEMENTS (modest_msg_edit_priority_action_entries),
766                                             0,
767                                             G_CALLBACK (modest_ui_actions_msg_edit_on_change_priority),
768                                             obj);
769         gtk_action_group_add_radio_actions (action_group,
770                                             modest_msg_edit_file_format_action_entries,
771                                             G_N_ELEMENTS (modest_msg_edit_file_format_action_entries),
772                                             modest_conf_get_bool (modest_runtime_get_conf (), MODEST_CONF_PREFER_FORMATTED_TEXT, NULL),
773                                             G_CALLBACK (modest_ui_actions_msg_edit_on_change_file_format),
774                                             obj);
775         gtk_ui_manager_insert_action_group (parent_priv->ui_manager, action_group, 0);
776         g_object_unref (action_group);
777
778         /* Load the UI definition */
779         gtk_ui_manager_add_ui_from_file (parent_priv->ui_manager, MODEST_UIDIR "modest-msg-edit-window-ui.xml",
780                                          &error);
781         if (error != NULL) {
782                 g_warning ("Could not merge modest-msg-edit-window-ui.xml: %s", error->message);
783                 g_clear_error (&error);
784         }
785
786         /* Add accelerators */
787         gtk_window_add_accel_group (GTK_WINDOW (obj), 
788                                     gtk_ui_manager_get_accel_group (parent_priv->ui_manager));
789
790         parent_priv->menubar = NULL;
791
792         size_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
793
794         /* Note: This ModestPairList* must exist for as long as the combo
795          * that uses it, because the ModestComboBox uses the ID opaquely, 
796          * so it can't know how to manage its memory. */ 
797         priv->from_field    = modest_combo_box_new (NULL, g_str_equal);
798
799         priv->to_field      = modest_recpt_editor_new ();
800         priv->cc_field      = modest_recpt_editor_new ();
801         priv->bcc_field     = modest_recpt_editor_new ();
802         subject_box = gtk_hbox_new (FALSE, 0);
803         priv->priority_icon = gtk_image_new ();
804         gtk_box_pack_start (GTK_BOX (subject_box), priv->priority_icon, FALSE, FALSE, 0);
805         priv->subject_field = gtk_entry_new_with_max_length (SUBJECT_MAX_LENGTH);
806         g_object_set (G_OBJECT (priv->subject_field), "truncate-multiline", TRUE, NULL);
807         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->subject_field), 
808                                          HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_AUTOCAP);
809         gtk_box_pack_start (GTK_BOX (subject_box), priv->subject_field, TRUE, TRUE, 0);
810         priv->add_attachment_button = gtk_button_new ();
811         GTK_WIDGET_UNSET_FLAGS (GTK_WIDGET (priv->add_attachment_button), GTK_CAN_FOCUS);
812         gtk_button_set_relief (GTK_BUTTON (priv->add_attachment_button), GTK_RELIEF_NONE);
813         gtk_button_set_focus_on_click (GTK_BUTTON (priv->add_attachment_button), FALSE);
814         gtk_button_set_alignment (GTK_BUTTON (priv->add_attachment_button), 1.0, 1.0);
815         attachment_icon = gtk_image_new_from_icon_name (MODEST_HEADER_ICON_ATTACH, GTK_ICON_SIZE_BUTTON);
816         gtk_container_add (GTK_CONTAINER (priv->add_attachment_button), attachment_icon);
817         gtk_box_pack_start (GTK_BOX (subject_box), priv->add_attachment_button, FALSE, FALSE, 0);
818         priv->attachments_view = modest_attachments_view_new (NULL);
819         
820         priv->header_box = gtk_vbox_new (FALSE, 0);
821         
822         from_caption = hildon_caption_new (size_group, _("mail_va_from"), priv->from_field, NULL, 0);
823         to_caption = hildon_caption_new (size_group, _("mail_va_to"), priv->to_field, NULL, 0);
824         priv->cc_caption = hildon_caption_new (size_group, _("mail_va_cc"), priv->cc_field, NULL, 0);
825         priv->bcc_caption = hildon_caption_new (size_group, _("mail_va_hotfix1"), priv->bcc_field, NULL, 0);
826         subject_caption = hildon_caption_new (size_group, _("mail_va_subject"), subject_box, NULL, 0);
827         priv->attachments_caption = hildon_caption_new (size_group, _("mail_va_attachment"), priv->attachments_view, NULL, 0);
828         g_object_unref (size_group);
829
830         size_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
831         modest_recpt_editor_set_field_size_group (MODEST_RECPT_EDITOR (priv->to_field), size_group);
832         modest_recpt_editor_set_field_size_group (MODEST_RECPT_EDITOR (priv->cc_field), size_group);
833         modest_recpt_editor_set_field_size_group (MODEST_RECPT_EDITOR (priv->bcc_field), size_group);
834         gtk_size_group_add_widget (size_group, priv->subject_field);
835         gtk_size_group_add_widget (size_group, priv->attachments_view);
836         g_object_unref (size_group);
837
838         gtk_box_pack_start (GTK_BOX (priv->header_box), from_caption, FALSE, FALSE, 0);
839         gtk_box_pack_start (GTK_BOX (priv->header_box), to_caption, FALSE, FALSE, 0);
840         gtk_box_pack_start (GTK_BOX (priv->header_box), priv->cc_caption, FALSE, FALSE, 0);
841         gtk_box_pack_start (GTK_BOX (priv->header_box), priv->bcc_caption, FALSE, FALSE, 0);
842         gtk_box_pack_start (GTK_BOX (priv->header_box), subject_caption, FALSE, FALSE, 0);
843         gtk_box_pack_start (GTK_BOX (priv->header_box), priv->attachments_caption, FALSE, FALSE, 0);
844         gtk_widget_set_no_show_all (priv->attachments_caption, TRUE);
845
846
847         priv->msg_body = wp_text_view_new ();
848         gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (priv->msg_body), GTK_WRAP_WORD_CHAR);
849         priv->text_buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->msg_body));
850         g_object_set (priv->text_buffer, "font_scale", DEFAULT_FONT_SCALE, NULL);
851         wp_text_buffer_enable_rich_text (WP_TEXT_BUFFER (priv->text_buffer), TRUE);
852 #if (GTK_MINOR_VERSION >= 10)
853         gtk_text_buffer_register_serialize_tagset(GTK_TEXT_BUFFER(priv->text_buffer), NULL);
854         deserialize_type = gtk_text_buffer_register_deserialize_tagset(GTK_TEXT_BUFFER(priv->text_buffer), 
855                                                                        NULL);
856         gtk_text_buffer_deserialize_set_can_create_tags (GTK_TEXT_BUFFER (priv->text_buffer), 
857                                                          deserialize_type, TRUE);
858 #endif
859         wp_text_buffer_reset_buffer (WP_TEXT_BUFFER (priv->text_buffer), TRUE);
860
861         priv->find_toolbar = hildon_find_toolbar_new (NULL);
862         gtk_widget_set_no_show_all (priv->find_toolbar, TRUE);
863
864 /*      g_signal_connect (G_OBJECT (obj), "key_pressed", G_CALLBACK (on_key_pressed), NULL) */
865
866         priv->scroll = gtk_scrolled_window_new (NULL, NULL);
867         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (priv->scroll), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
868         gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (priv->scroll), GTK_SHADOW_NONE);
869         modest_maemo_set_thumbable_scrollbar (GTK_SCROLLED_WINDOW(priv->scroll), TRUE);
870
871         main_vbox = gtk_vbox_new  (FALSE, DEFAULT_MAIN_VBOX_SPACING);
872
873         gtk_box_pack_start (GTK_BOX(main_vbox), priv->header_box, FALSE, FALSE, 0);
874         priv->frame = gtk_frame_new (NULL);
875         gtk_box_pack_start (GTK_BOX(main_vbox), priv->frame, TRUE, TRUE, 0);
876
877         gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (priv->scroll), main_vbox);
878         gtk_container_set_focus_vadjustment (GTK_CONTAINER (main_vbox), gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->scroll)));
879         gtk_widget_show_all (GTK_WIDGET(priv->scroll));
880         
881         window_box = gtk_vbox_new (FALSE, 0);
882         gtk_container_add (GTK_CONTAINER(obj), window_box);
883
884         gtk_box_pack_start (GTK_BOX (window_box), priv->scroll, TRUE, TRUE, 0);
885
886         gtk_container_add (GTK_CONTAINER (priv->frame), priv->msg_body);
887
888         /* Set window icon */
889         window_icon = modest_platform_get_icon (MODEST_APP_MSG_EDIT_ICON, MODEST_ICON_SIZE_BIG); 
890         if (window_icon) {
891                 gtk_window_set_icon (GTK_WINDOW (obj), window_icon);
892                 g_object_unref (window_icon);
893         }       
894 }
895         
896 static void
897 modest_msg_edit_window_disconnect_signals (ModestWindow *window)
898 {
899         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
900
901         if (gtk_clipboard_get (GDK_SELECTION_PRIMARY) &&
902             g_signal_handler_is_connected (gtk_clipboard_get (GDK_SELECTION_PRIMARY), 
903                                            priv->clipboard_change_handler_id))
904                 g_signal_handler_disconnect (gtk_clipboard_get (GDK_SELECTION_PRIMARY), 
905                                              priv->clipboard_change_handler_id);
906         if (gtk_clipboard_get (GDK_SELECTION_CLIPBOARD) &&
907             g_signal_handler_is_connected (gtk_clipboard_get (GDK_SELECTION_CLIPBOARD), 
908                                            priv->default_clipboard_change_handler_id))
909                 g_signal_handler_disconnect (gtk_clipboard_get (GDK_SELECTION_CLIPBOARD), 
910                                              priv->default_clipboard_change_handler_id);
911
912         if (priv->account_removed_handler_id && 
913             g_signal_handler_is_connected (modest_runtime_get_account_store (), 
914                                            priv->account_removed_handler_id))
915                 g_signal_handler_disconnect(modest_runtime_get_account_store (), 
916                                            priv->account_removed_handler_id);
917 }
918
919 static void
920 modest_msg_edit_window_finalize (GObject *obj)
921 {
922         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (obj);
923         
924         /* Sanity check: shouldn't be needed, the window mgr should
925            call this function before */
926         modest_msg_edit_window_disconnect_signals (MODEST_WINDOW (obj));
927
928         if (priv->font_dialog != NULL) {
929                 gtk_dialog_response (GTK_DIALOG (priv->font_dialog), GTK_RESPONSE_NONE);
930         }
931
932         if (priv->clipboard_text != NULL) {
933                 g_free (priv->clipboard_text);
934                 priv->clipboard_text = NULL;
935         }
936         
937         if (priv->draft_msg != NULL) {
938                 TnyHeader *header = tny_msg_get_header (priv->draft_msg);
939                 if (TNY_IS_HEADER (header)) {
940                         ModestWindowMgr *mgr = modest_runtime_get_window_mgr ();
941                         modest_window_mgr_unregister_header (mgr, header);
942                 }
943                 g_object_unref (priv->draft_msg);
944                 priv->draft_msg = NULL;
945         }
946         if (priv->outbox_msg != NULL) {
947                 TnyHeader *header = tny_msg_get_header (priv->outbox_msg);
948                 if (TNY_IS_HEADER (header)) {
949                         ModestWindowMgr *mgr = modest_runtime_get_window_mgr ();
950                         modest_window_mgr_unregister_header (mgr, header);
951                 }
952                 g_object_unref (priv->outbox_msg);
953                 priv->outbox_msg = NULL;
954         }
955         if (priv->scroll_drag_timeout_id > 0) {
956                 g_source_remove (priv->scroll_drag_timeout_id);
957                 priv->scroll_drag_timeout_id = 0;
958         }
959         if (priv->clipboard_owner_idle > 0) {
960                 g_source_remove (priv->clipboard_owner_idle);
961                 priv->clipboard_owner_idle = 0;
962         }
963         if (priv->original_account_name)
964                 g_free (priv->original_account_name);
965         g_free (priv->msg_uid);
966         g_free (priv->last_search);
967         g_slist_free (priv->font_items_group);
968         g_slist_free (priv->size_items_group);
969         g_object_unref (priv->attachments);
970         g_object_unref (priv->images);
971
972         /* This had to stay alive for as long as the combobox that used it: */
973         modest_pair_list_free (priv->from_field_protos);
974         
975         G_OBJECT_CLASS(parent_class)->finalize (obj);
976 }
977
978 static GdkPixbuf *
979 pixbuf_from_stream (TnyStream *stream, const gchar *mime_type, guint64 *stream_size)
980 {
981         GdkPixbufLoader *loader;
982         GdkPixbuf *pixbuf;
983         guint64 size;
984         
985         size = 0;
986
987         loader = gdk_pixbuf_loader_new_with_mime_type (mime_type, NULL);
988
989         if (loader == NULL) {
990                 if (stream_size)
991                         *stream_size = 0;
992                 return NULL;
993         }
994
995         tny_stream_reset (TNY_STREAM (stream));
996         while (!tny_stream_is_eos (TNY_STREAM (stream))) {
997                 GError *error = NULL;
998                 unsigned char read_buffer[128];
999                 gint readed;
1000                 readed = tny_stream_read (TNY_STREAM (stream), (char *) read_buffer, 128);
1001                 size += readed;
1002                 if (!gdk_pixbuf_loader_write (loader, read_buffer, readed, &error)) {
1003                         break;
1004                 }
1005         }
1006
1007         pixbuf = gdk_pixbuf_loader_get_pixbuf (loader);
1008         if (pixbuf) 
1009                 g_object_ref (pixbuf);
1010         gdk_pixbuf_loader_close (loader, NULL);
1011         g_object_unref (loader);
1012
1013         if (!pixbuf)
1014                 return NULL;
1015
1016         if (gdk_pixbuf_get_width (pixbuf) > IMAGE_MAX_WIDTH) {
1017                 GdkPixbuf *new_pixbuf;
1018                 gint new_height;
1019                 new_height = (gdk_pixbuf_get_height (pixbuf) * IMAGE_MAX_WIDTH) /
1020                         gdk_pixbuf_get_width (pixbuf);
1021                 new_pixbuf = gdk_pixbuf_scale_simple (pixbuf, IMAGE_MAX_WIDTH, new_height, GDK_INTERP_BILINEAR);
1022                 g_object_unref (pixbuf);
1023                 pixbuf = new_pixbuf;
1024         }
1025
1026         if (stream_size)
1027                 *stream_size = size;
1028
1029         return pixbuf;
1030 }
1031
1032 static void
1033 replace_with_images (ModestMsgEditWindow *self, TnyList *attachments)
1034 {
1035         ModestMsgEditWindowPrivate *priv;
1036         TnyIterator *iter;
1037
1038         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (self);
1039
1040         for (iter = tny_list_create_iterator (attachments);
1041              !tny_iterator_is_done (iter);
1042              tny_iterator_next (iter)) {
1043                 TnyMimePart *part = (TnyMimePart *) tny_iterator_get_current (iter);
1044                 const gchar *cid = tny_mime_part_get_content_id (part);
1045                 const gchar *mime_type = tny_mime_part_get_content_type (part);
1046                 if ((cid != NULL)&&(mime_type != NULL)) {
1047                         guint64 stream_size;
1048                         TnyStream *stream = tny_mime_part_get_decoded_stream (part);
1049                         GdkPixbuf *pixbuf = pixbuf_from_stream (stream, mime_type, &stream_size);
1050
1051
1052                         g_object_unref (stream);
1053
1054                         if (pixbuf != NULL) {
1055                                 priv->images_count ++;
1056                                 priv->images_size += stream_size;
1057                                 wp_text_buffer_replace_image (WP_TEXT_BUFFER (priv->text_buffer), cid, pixbuf);
1058                                 g_object_unref (pixbuf);
1059                         }
1060                 }
1061                 g_object_unref (part);
1062         }
1063         g_object_unref (iter);
1064 }
1065
1066 static void
1067 get_related_images (ModestMsgEditWindow *self, TnyMsg *msg)
1068 {
1069         TnyMimePart *parent = NULL;
1070         const gchar *content_type = NULL;
1071         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (self);
1072
1073         content_type = tny_mime_part_get_content_type (TNY_MIME_PART (msg));
1074         
1075         if (content_type && !g_strcasecmp (content_type, "multipart/related")) {
1076                 parent = g_object_ref (msg);
1077         } else if (content_type && !g_strcasecmp (content_type, "multipart/mixed")) {
1078                 TnyList *parts = TNY_LIST (tny_simple_list_new ());
1079                 TnyIterator *iter;
1080
1081                 tny_mime_part_get_parts (TNY_MIME_PART (msg), parts);
1082                 iter = tny_list_create_iterator (parts);
1083                 while (!tny_iterator_is_done (iter)) {
1084                         TnyMimePart *part;
1085                         part = TNY_MIME_PART (tny_iterator_get_current (iter));
1086                         content_type = tny_mime_part_get_content_type (part);
1087                         if (content_type && !g_strcasecmp (content_type, "multipart/related")) {
1088                                 parent = part;
1089                                 break;
1090                         } else {
1091                                 g_object_unref (part);
1092                         }
1093                         tny_iterator_next (iter);
1094                 }
1095                 g_object_unref (iter);
1096                 g_object_unref (parts);
1097         }
1098
1099         if (parent != NULL) {
1100                 TnyList *parts = TNY_LIST (tny_simple_list_new ());
1101                 TnyIterator *iter;
1102
1103                 tny_mime_part_get_parts (TNY_MIME_PART (parent), parts);
1104                 iter = tny_list_create_iterator (parts);
1105                 while (!tny_iterator_is_done (iter)) {
1106                         TnyMimePart *part;
1107                         part = TNY_MIME_PART (tny_iterator_get_current (iter));
1108                         content_type = tny_mime_part_get_content_type (part);
1109                         if (content_type && g_str_has_prefix (content_type, "image/")) {
1110                                 tny_list_prepend (priv->images, (GObject *) part);
1111                         } 
1112                         g_object_unref (part);
1113                         tny_iterator_next (iter);
1114                 }
1115                 g_object_unref (iter);
1116                 g_object_unref (parts);
1117                 g_object_unref (parent);
1118         }
1119 }
1120
1121 static void
1122 update_next_cid (ModestMsgEditWindow *self, TnyList *attachments)
1123 {
1124         TnyIterator *iter;
1125         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (self);
1126
1127         for (iter = tny_list_create_iterator (attachments) ; 
1128              !tny_iterator_is_done (iter);
1129              tny_iterator_next (iter)) {
1130                 TnyMimePart *part = (TnyMimePart *) tny_iterator_get_current (iter);
1131                 const gchar *cid = tny_mime_part_get_content_id (part);
1132                 if (cid != NULL) {
1133                         char *invalid = NULL;
1134                         gint int_cid = strtol (cid, &invalid, 10);
1135                         if ((invalid != NULL) && (*invalid == '\0') && (int_cid >= priv->next_cid)) {
1136                                 priv->next_cid = int_cid + 1;
1137                         }
1138                 }
1139                 g_object_unref (part);
1140         }
1141         g_object_unref (iter);
1142 }
1143
1144 static void
1145 set_msg (ModestMsgEditWindow *self, TnyMsg *msg, gboolean preserve_is_rich)
1146 {
1147         TnyHeader *header;
1148         gchar *to, *cc, *bcc, *subject;
1149         gchar *body;
1150         ModestMsgEditWindowPrivate *priv;
1151         GtkTextIter iter;
1152         TnyHeaderFlags priority_flags;
1153         TnyFolder *msg_folder;
1154         gboolean is_html = FALSE;
1155         
1156         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (self));
1157         g_return_if_fail (TNY_IS_MSG (msg));
1158
1159         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (self);
1160
1161         header = tny_msg_get_header (msg);
1162         to      = tny_header_dup_to (header);
1163         cc      = tny_header_dup_cc (header);
1164         bcc     = tny_header_dup_bcc (header);
1165         subject = tny_header_dup_subject (header);
1166         priority_flags = tny_header_get_priority (header);
1167
1168         if (to)
1169                 modest_recpt_editor_set_recipients (MODEST_RECPT_EDITOR (priv->to_field),  to);
1170         if (cc) {
1171                 modest_recpt_editor_set_recipients (MODEST_RECPT_EDITOR (priv->cc_field),  cc);
1172                 gtk_widget_set_no_show_all (priv->cc_caption, FALSE);
1173                 gtk_widget_show (priv->cc_caption);
1174         } else if (!modest_conf_get_bool (modest_runtime_get_conf (), MODEST_CONF_SHOW_CC, NULL)) {
1175                 gtk_widget_set_no_show_all (priv->cc_caption, TRUE);
1176                 gtk_widget_hide (priv->cc_caption);
1177         }
1178         if (bcc) {
1179                 modest_recpt_editor_set_recipients (MODEST_RECPT_EDITOR (priv->bcc_field), bcc);
1180                 gtk_widget_set_no_show_all (priv->bcc_caption, FALSE);
1181                 gtk_widget_show (priv->bcc_caption);
1182         } else if (!modest_conf_get_bool (modest_runtime_get_conf (), MODEST_CONF_SHOW_BCC, NULL)) {
1183                 gtk_widget_set_no_show_all (priv->bcc_caption, TRUE);
1184                 gtk_widget_hide (priv->bcc_caption);
1185         } 
1186         if (subject)
1187                 gtk_entry_set_text (GTK_ENTRY(priv->subject_field), subject);
1188         modest_msg_edit_window_set_priority_flags (MODEST_MSG_EDIT_WINDOW(self),
1189                                                    priority_flags);
1190
1191         update_window_title (self);
1192
1193         wp_text_buffer_reset_buffer (WP_TEXT_BUFFER (priv->text_buffer), TRUE);
1194         body = modest_tny_msg_get_body (msg, TRUE, &is_html);
1195
1196         if ((body == NULL)||(body[0] == '\0')) {
1197                 g_free (body);
1198                 body = modest_text_utils_convert_to_html ("");
1199                 is_html = FALSE;
1200         }
1201         wp_text_buffer_load_document_begin (WP_TEXT_BUFFER (priv->text_buffer), TRUE);
1202         wp_text_buffer_load_document_write (WP_TEXT_BUFFER (priv->text_buffer),
1203                                             (gchar *) body,
1204                                             strlen (body));
1205         wp_text_buffer_load_document_end (WP_TEXT_BUFFER (priv->text_buffer));
1206         g_free (body);
1207
1208         /* Add attachments to the view */
1209         modest_attachments_view_set_message (MODEST_ATTACHMENTS_VIEW (priv->attachments_view), msg);
1210         priv->attachments = modest_attachments_view_get_attachments (MODEST_ATTACHMENTS_VIEW (priv->attachments_view));
1211         if (tny_list_get_length (priv->attachments) == 0) {
1212                 gtk_widget_hide (priv->attachments_caption);
1213         } else {
1214                 gtk_widget_set_no_show_all (priv->attachments_caption, FALSE);
1215                 gtk_widget_show_all (priv->attachments_caption);
1216         }
1217         get_related_images (self, msg);
1218         update_next_cid (self, priv->attachments);
1219         update_next_cid (self, priv->images);
1220         replace_with_images (self, priv->images);
1221
1222         if (preserve_is_rich && !is_html) {
1223                 wp_text_buffer_enable_rich_text (WP_TEXT_BUFFER (priv->text_buffer), FALSE);
1224         /* Get the default format required from configuration */
1225         } else if (!preserve_is_rich && !modest_conf_get_bool (modest_runtime_get_conf (), MODEST_CONF_PREFER_FORMATTED_TEXT, NULL)) {
1226                 wp_text_buffer_enable_rich_text (WP_TEXT_BUFFER (priv->text_buffer), FALSE);
1227         }
1228
1229         /* Set the default focus depending on having already a To: field or not */
1230         if ((!to)||(*to == '\0')) {
1231                 modest_recpt_editor_grab_focus (MODEST_RECPT_EDITOR (priv->to_field));
1232         } else {
1233                 gtk_widget_grab_focus (priv->msg_body);
1234         }
1235
1236         /* TODO: lower priority, select in the From: combo to the
1237            value that comes from msg <- not sure, should it be
1238            allowed? */
1239         
1240         DEBUG_BUFFER (WP_TEXT_BUFFER (priv->text_buffer));
1241
1242         gtk_text_buffer_get_start_iter (priv->text_buffer, &iter);
1243         gtk_text_buffer_place_cursor (priv->text_buffer, &iter);
1244
1245         modest_msg_edit_window_set_modified (self, FALSE);
1246
1247         modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (self));
1248         modest_ui_actions_check_menu_dimming_rules (MODEST_WINDOW (self));
1249         text_buffer_can_undo (priv->text_buffer, FALSE, self);
1250         text_buffer_can_redo (priv->text_buffer, FALSE, self);
1251
1252         if (priv->msg_uid) {
1253                 g_free (priv->msg_uid);
1254                 priv->msg_uid = NULL;
1255         }
1256
1257         /* we should set a reference to the incoming message if it is a draft */
1258         msg_folder = tny_msg_get_folder (msg);
1259         if (msg_folder) {               
1260                 if (modest_tny_folder_is_local_folder (msg_folder)) {
1261                         TnyFolderType type = modest_tny_folder_get_local_or_mmc_folder_type (msg_folder);
1262                         if (type == TNY_FOLDER_TYPE_INVALID)
1263                                 g_warning ("%s: BUG: TNY_FOLDER_TYPE_INVALID", __FUNCTION__);
1264                         
1265                         if (type == TNY_FOLDER_TYPE_DRAFTS) 
1266                                 priv->draft_msg = g_object_ref(msg);
1267                         if (type == TNY_FOLDER_TYPE_OUTBOX)
1268                                 priv->outbox_msg = g_object_ref(msg);
1269                         priv->msg_uid = modest_tny_folder_get_header_unique_id (header);
1270                 }
1271                 g_object_unref (msg_folder);
1272         }
1273
1274         g_free (to);
1275         g_free (subject);
1276         g_free (cc);
1277         g_free (bcc);
1278 }
1279
1280 static void
1281 menu_tool_button_clicked_popup (GtkMenuToolButton *item,
1282                                 gpointer data)
1283 {
1284         GList *item_children, *node;
1285         GtkWidget *bin_child;
1286
1287         bin_child = gtk_bin_get_child (GTK_BIN(item));
1288
1289         item_children = gtk_container_get_children (GTK_CONTAINER (bin_child));
1290         
1291         for (node = item_children; node != NULL; node = g_list_next (node)) {
1292                 if (GTK_IS_TOGGLE_BUTTON (node->data)) {
1293                         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (node->data), TRUE);
1294                 }
1295         }
1296         g_list_free (item_children);
1297 }
1298
1299 static void
1300 menu_tool_button_dont_expand (GtkMenuToolButton *item)
1301 {
1302         GtkWidget *box;
1303         GList *item_children, *node;
1304
1305         box = gtk_bin_get_child (GTK_BIN (item));
1306         gtk_box_set_homogeneous (GTK_BOX (box), TRUE);
1307         item_children = gtk_container_get_children (GTK_CONTAINER (box));
1308         
1309         for (node = item_children; node != NULL; node = g_list_next (node)) {
1310                 gtk_box_set_child_packing (GTK_BOX (box), GTK_WIDGET (node->data), TRUE, TRUE, 0, GTK_PACK_START);
1311                 if (GTK_IS_TOGGLE_BUTTON (node->data))
1312                         gtk_button_set_alignment (GTK_BUTTON (node->data), 0.0, 0.5);
1313                 else if (GTK_IS_BUTTON (node->data))
1314                         gtk_button_set_alignment (GTK_BUTTON (node->data), 1.0, 0.5);
1315         }
1316         g_list_free (item_children);
1317 }
1318
1319
1320 static void
1321 modest_msg_edit_window_setup_toolbar (ModestMsgEditWindow *window)
1322 {
1323         ModestWindowPrivate *parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
1324         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1325         GtkWidget *placeholder;
1326         GtkWidget *tool_item;
1327         gint insert_index;
1328         gchar size_text[5];
1329         gint size_index;
1330         gint font_index;
1331         GtkWidget *sizes_menu;
1332         GtkWidget *fonts_menu;
1333         GSList *radio_group = NULL;
1334         GSList *node = NULL;
1335         gchar *markup;
1336
1337         /* Toolbar */
1338         parent_priv->toolbar = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar");
1339         hildon_window_add_toolbar (HILDON_WINDOW (window), GTK_TOOLBAR (parent_priv->toolbar));
1340
1341         /* Font color placeholder */
1342         placeholder = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/FontColor");
1343         insert_index = gtk_toolbar_get_item_index(GTK_TOOLBAR (parent_priv->toolbar), GTK_TOOL_ITEM(placeholder));
1344
1345         /* font color */
1346         tool_item = GTK_WIDGET (gtk_tool_item_new ());
1347         priv->font_color_button = hildon_color_button_new ();
1348         GTK_WIDGET_UNSET_FLAGS (tool_item, GTK_CAN_FOCUS);
1349         GTK_WIDGET_UNSET_FLAGS (priv->font_color_button, GTK_CAN_FOCUS);
1350         gtk_container_add (GTK_CONTAINER (tool_item), priv->font_color_button);
1351         gtk_tool_item_set_expand (GTK_TOOL_ITEM (tool_item), TRUE);
1352         gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (tool_item), TRUE);
1353         gtk_toolbar_insert(GTK_TOOLBAR(parent_priv->toolbar), GTK_TOOL_ITEM (tool_item), insert_index);
1354         g_signal_connect_swapped (G_OBJECT (priv->font_color_button), 
1355                                   "notify::color", 
1356                                   G_CALLBACK (modest_msg_edit_window_color_button_change), 
1357                                   window);
1358
1359         /* Font size and face placeholder */
1360         placeholder = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/FontAttributes");
1361         insert_index = gtk_toolbar_get_item_index(GTK_TOOLBAR (parent_priv->toolbar), GTK_TOOL_ITEM(placeholder));
1362         /* font_size */
1363         tool_item = GTK_WIDGET (gtk_menu_tool_button_new (NULL, NULL));
1364         priv->size_tool_button_label = gtk_label_new (NULL);
1365         snprintf(size_text, sizeof(size_text), "%d", wp_font_size[DEFAULT_FONT_SIZE]);
1366         markup = g_strconcat ("<span font_family='", DEFAULT_SIZE_BUTTON_FONT_FAMILY, "'>",
1367                               size_text,"</span>", NULL);
1368         gtk_label_set_markup (GTK_LABEL (priv->size_tool_button_label), markup);
1369         g_free (markup);
1370         gtk_tool_button_set_label_widget (GTK_TOOL_BUTTON (tool_item), priv->size_tool_button_label);
1371         sizes_menu = gtk_menu_new ();
1372         priv->size_items_group = NULL;
1373         radio_group = NULL;
1374         for (size_index = 0; size_index < WP_FONT_SIZE_COUNT; size_index++) {
1375                 GtkWidget *size_menu_item;
1376
1377                 snprintf(size_text, sizeof(size_text), "%d", wp_font_size[size_index]);
1378                 size_menu_item = gtk_radio_menu_item_new_with_label (radio_group, size_text);
1379                 radio_group = gtk_radio_menu_item_get_group (GTK_RADIO_MENU_ITEM (size_menu_item));
1380                 gtk_menu_shell_append (GTK_MENU_SHELL (sizes_menu), size_menu_item);
1381                 gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (size_menu_item), (wp_font_size[size_index] == 12));
1382                 gtk_widget_show (size_menu_item);
1383
1384                 priv->size_items_group = g_slist_prepend (priv->size_items_group, size_menu_item);
1385                         
1386         }
1387
1388         for (node = radio_group; node != NULL; node = g_slist_next (node)) {
1389                 GtkWidget *item = (GtkWidget *) node->data;
1390                 g_signal_connect (G_OBJECT (item), "toggled", G_CALLBACK (modest_msg_edit_window_size_change),
1391                                   window);
1392         }
1393
1394         priv->size_items_group = g_slist_reverse (priv->size_items_group);
1395         gtk_menu_tool_button_set_menu (GTK_MENU_TOOL_BUTTON (tool_item), sizes_menu);
1396         g_signal_connect (G_OBJECT (tool_item), "clicked", G_CALLBACK (menu_tool_button_clicked_popup), NULL);
1397         gtk_toolbar_insert (GTK_TOOLBAR (parent_priv->toolbar), GTK_TOOL_ITEM (tool_item), insert_index);
1398         gtk_tool_item_set_expand (GTK_TOOL_ITEM (tool_item), TRUE);
1399         gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (tool_item), TRUE);
1400         menu_tool_button_dont_expand (GTK_MENU_TOOL_BUTTON (tool_item));
1401         priv->font_size_toolitem = tool_item;
1402
1403         /* font face */
1404         tool_item = GTK_WIDGET (gtk_menu_tool_button_new (NULL, NULL));
1405         priv->font_tool_button_label = gtk_label_new (NULL);
1406         markup = g_strconcat ("<span font_family='", wp_get_font_name(DEFAULT_FONT), "'>Tt</span>", NULL);
1407         gtk_label_set_markup (GTK_LABEL (priv->font_tool_button_label), markup);
1408         g_free(markup);
1409         gtk_tool_button_set_label_widget (GTK_TOOL_BUTTON (tool_item), priv->font_tool_button_label);
1410         fonts_menu = gtk_menu_new ();
1411         priv->font_items_group = NULL;
1412         radio_group = NULL;
1413         for (font_index = 0; font_index < wp_get_font_count (); font_index++) {
1414                 GtkWidget *font_menu_item;
1415                 GtkWidget *child_label;
1416
1417                 font_menu_item = gtk_radio_menu_item_new_with_label (radio_group, "");
1418                 child_label = gtk_bin_get_child (GTK_BIN (font_menu_item));
1419                 markup = g_strconcat ("<span font_family='", wp_get_font_name (font_index),"'>", 
1420                                       wp_get_font_name (font_index), "</span>", NULL);
1421                 gtk_label_set_markup (GTK_LABEL (child_label), markup);
1422                 g_free (markup);
1423                 
1424                 radio_group = gtk_radio_menu_item_get_group (GTK_RADIO_MENU_ITEM (font_menu_item));
1425                 gtk_menu_shell_append (GTK_MENU_SHELL (fonts_menu), font_menu_item);
1426                 gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (font_menu_item), (font_index == DEFAULT_FONT));
1427                 gtk_widget_show (font_menu_item);
1428
1429                 priv->font_items_group = g_slist_prepend (priv->font_items_group, font_menu_item);
1430                         
1431         }
1432         for (node = radio_group; node != NULL; node = g_slist_next (node)) {
1433                 GtkWidget *item = (GtkWidget *) node->data;
1434                 g_signal_connect (G_OBJECT (item), "toggled", G_CALLBACK (modest_msg_edit_window_font_change),
1435                                   window);
1436         }
1437         priv->font_items_group = g_slist_reverse (priv->font_items_group);
1438         gtk_menu_tool_button_set_menu (GTK_MENU_TOOL_BUTTON (tool_item), fonts_menu);
1439         g_signal_connect (G_OBJECT (tool_item), "clicked", G_CALLBACK (menu_tool_button_clicked_popup), NULL);
1440         gtk_toolbar_insert (GTK_TOOLBAR (parent_priv->toolbar), GTK_TOOL_ITEM (tool_item), insert_index);
1441         gtk_tool_item_set_expand (GTK_TOOL_ITEM (tool_item), TRUE);
1442         gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (tool_item), TRUE);
1443         menu_tool_button_dont_expand (GTK_MENU_TOOL_BUTTON (tool_item));
1444         priv->font_face_toolitem = tool_item;
1445
1446         /* Set expand and homogeneous for remaining items */
1447         tool_item = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ToolbarSend");
1448         gtk_tool_item_set_expand (GTK_TOOL_ITEM (tool_item), TRUE);
1449         gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (tool_item), TRUE);
1450         tool_item = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ActionsBold");
1451         gtk_tool_item_set_expand (GTK_TOOL_ITEM (tool_item), TRUE);
1452         gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (tool_item), TRUE);
1453         tool_item = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ActionsItalics");
1454         gtk_tool_item_set_expand (GTK_TOOL_ITEM (tool_item), TRUE);
1455         gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (tool_item), TRUE);
1456
1457         /* Explicitelly show all the toolbar (a normal gtk_widget_show
1458            will not show the tool items added to the placeholders) */
1459         gtk_widget_show_all (parent_priv->toolbar);
1460
1461         /* Set the no show all *after* showing all items. We do not
1462            want the toolbar to be shown with a show all because it
1463            could go agains the gconf setting regarding showing or not
1464            the toolbar of the editor window */
1465         gtk_widget_set_no_show_all (parent_priv->toolbar, TRUE);
1466 }
1467
1468
1469
1470 ModestWindow*
1471 modest_msg_edit_window_new (TnyMsg *msg, const gchar *account_name, gboolean preserve_is_rich)
1472 {
1473         GObject *obj;
1474         ModestWindowPrivate *parent_priv;
1475         ModestMsgEditWindowPrivate *priv;
1476         ModestDimmingRulesGroup *menu_rules_group = NULL;
1477         ModestDimmingRulesGroup *toolbar_rules_group = NULL;
1478         ModestDimmingRulesGroup *clipboard_rules_group = NULL;
1479         ModestWindowMgr *mgr = NULL;
1480
1481         g_return_val_if_fail (msg, NULL);
1482         g_return_val_if_fail (account_name, NULL);
1483
1484         mgr = modest_runtime_get_window_mgr ();
1485         
1486         obj = G_OBJECT (modest_window_mgr_get_msg_edit_window (mgr));
1487
1488         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (obj);
1489         parent_priv = MODEST_WINDOW_GET_PRIVATE (obj);
1490
1491         /* Menubar. Update the state of some toggles */
1492         parent_priv->menubar = modest_maemo_utils_get_manager_menubar_as_menu (parent_priv->ui_manager, "/MenuBar");
1493         hildon_window_set_menu (HILDON_WINDOW (obj), GTK_MENU (parent_priv->menubar));
1494         priv->from_field_protos = get_transports ();
1495         modest_combo_box_set_pair_list (MODEST_COMBO_BOX (priv->from_field), priv->from_field_protos);
1496         modest_combo_box_set_active_id (MODEST_COMBO_BOX (priv->from_field), (gpointer) account_name);
1497         modest_msg_edit_window_setup_toolbar (MODEST_MSG_EDIT_WINDOW (obj));
1498         hildon_window_add_toolbar (HILDON_WINDOW (obj), GTK_TOOLBAR (priv->find_toolbar));
1499
1500         /* Init window */
1501         connect_signals (MODEST_MSG_EDIT_WINDOW(obj));
1502
1503         restore_settings (MODEST_MSG_EDIT_WINDOW(obj));
1504                 
1505         modest_window_set_active_account (MODEST_WINDOW(obj), account_name);
1506
1507         priv->original_account_name = (account_name) ? g_strdup (account_name) : NULL;
1508
1509         parent_priv->ui_dimming_manager = modest_ui_dimming_manager_new ();
1510         menu_rules_group = modest_dimming_rules_group_new (MODEST_DIMMING_RULES_MENU, FALSE);
1511         toolbar_rules_group = modest_dimming_rules_group_new (MODEST_DIMMING_RULES_TOOLBAR, TRUE);
1512         clipboard_rules_group = modest_dimming_rules_group_new (MODEST_DIMMING_RULES_CLIPBOARD, FALSE);
1513         /* Add common dimming rules */
1514         modest_dimming_rules_group_add_rules (menu_rules_group, 
1515                                               modest_msg_edit_window_menu_dimming_entries,
1516                                               G_N_ELEMENTS (modest_msg_edit_window_menu_dimming_entries),
1517                                               MODEST_WINDOW (obj));
1518         modest_dimming_rules_group_add_rules (toolbar_rules_group, 
1519                                               modest_msg_edit_window_toolbar_dimming_entries,
1520                                               G_N_ELEMENTS (modest_msg_edit_window_toolbar_dimming_entries),
1521                                               MODEST_WINDOW (obj));
1522         modest_dimming_rules_group_add_widget_rule (toolbar_rules_group, priv->font_color_button,
1523                                                     G_CALLBACK (modest_ui_dimming_rules_on_set_style),
1524                                                     MODEST_WINDOW (obj));
1525         modest_dimming_rules_group_add_widget_rule (toolbar_rules_group, priv->font_size_toolitem,
1526                                                     G_CALLBACK (modest_ui_dimming_rules_on_set_style),
1527                                                     MODEST_WINDOW (obj));
1528         modest_dimming_rules_group_add_widget_rule (toolbar_rules_group, priv->font_face_toolitem,
1529                                                     G_CALLBACK (modest_ui_dimming_rules_on_set_style),
1530                                                     MODEST_WINDOW (obj));
1531         modest_dimming_rules_group_add_rules (clipboard_rules_group, 
1532                                               modest_msg_edit_window_clipboard_dimming_entries,
1533                                               G_N_ELEMENTS (modest_msg_edit_window_clipboard_dimming_entries),
1534                                               MODEST_WINDOW (obj));
1535         /* Insert dimming rules group for this window */
1536         modest_ui_dimming_manager_insert_rules_group (parent_priv->ui_dimming_manager, menu_rules_group);
1537         modest_ui_dimming_manager_insert_rules_group (parent_priv->ui_dimming_manager, toolbar_rules_group);
1538         modest_ui_dimming_manager_insert_rules_group (parent_priv->ui_dimming_manager, clipboard_rules_group);
1539         /* Checks the dimming rules */
1540         g_object_unref (menu_rules_group);
1541         g_object_unref (toolbar_rules_group);
1542         g_object_unref (clipboard_rules_group);
1543         set_msg (MODEST_MSG_EDIT_WINDOW (obj), msg, preserve_is_rich);
1544
1545         text_buffer_refresh_attributes (WP_TEXT_BUFFER (priv->text_buffer), MODEST_MSG_EDIT_WINDOW (obj));
1546
1547         modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (obj));
1548         modest_ui_actions_check_menu_dimming_rules (MODEST_WINDOW (obj));
1549         modest_window_check_dimming_rules_group (MODEST_WINDOW (obj), MODEST_DIMMING_RULES_CLIPBOARD);
1550         priv->update_caption_visibility = TRUE;
1551
1552         modest_msg_edit_window_set_modified (MODEST_MSG_EDIT_WINDOW (obj), FALSE);
1553
1554         /* Track account-removed signal, this window should be closed
1555            in the case we're creating a mail associated to the account
1556            that is deleted */
1557         priv->account_removed_handler_id = 
1558                 g_signal_connect (G_OBJECT (modest_runtime_get_account_store ()),
1559                                   "account_removed",
1560                                   G_CALLBACK(on_account_removed),
1561                                   obj);
1562
1563         modest_msg_edit_window_clipboard_owner_handle_change_in_idle (MODEST_MSG_EDIT_WINDOW (obj));
1564
1565         return (ModestWindow*) obj;
1566 }
1567
1568 static gint
1569 get_formatted_data_cb (const gchar *buffer, gpointer user_data)
1570 {
1571         GString **string_buffer = (GString **) user_data;
1572
1573         *string_buffer = g_string_append (*string_buffer, buffer);
1574    
1575         return 0;
1576 }
1577
1578 /**
1579  * @result: A new string which should be freed with g_free().
1580  */
1581 static gchar *
1582 get_formatted_data (ModestMsgEditWindow *edit_window)
1583 {
1584         ModestMsgEditWindowPrivate *priv;
1585         GString *string_buffer = g_string_new ("");
1586         
1587         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (edit_window);
1588
1589         wp_text_buffer_save_document (WP_TEXT_BUFFER(priv->text_buffer), get_formatted_data_cb, &string_buffer);
1590
1591         modest_text_utils_hyperlinkify (string_buffer);
1592
1593         gtk_text_buffer_set_modified (priv->text_buffer, TRUE);
1594
1595         return g_string_free (string_buffer, FALSE);
1596                                                                         
1597 }
1598
1599 MsgData * 
1600 modest_msg_edit_window_get_msg_data (ModestMsgEditWindow *edit_window)
1601 {
1602         MsgData *data;
1603         const gchar *account_name;
1604         ModestMsgEditWindowPrivate *priv;
1605         TnyIterator *att_iter;
1606         
1607         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (edit_window), NULL);
1608
1609         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (edit_window);
1610                                                                         
1611         account_name = modest_combo_box_get_active_id (MODEST_COMBO_BOX (priv->from_field));
1612         g_return_val_if_fail (account_name, NULL);
1613         
1614         
1615         /* don't free these (except from) */
1616         data = g_slice_new0 (MsgData);
1617         data->from    =  modest_account_mgr_get_from_string (modest_runtime_get_account_mgr(),
1618                                                              account_name);
1619         data->account_name = g_strdup (account_name);
1620         data->to      =  g_strdup (modest_recpt_editor_get_recipients (MODEST_RECPT_EDITOR (priv->to_field)));
1621         data->cc      =  g_strdup (modest_recpt_editor_get_recipients (MODEST_RECPT_EDITOR (priv->cc_field)));
1622         data->bcc     =  g_strdup (modest_recpt_editor_get_recipients (MODEST_RECPT_EDITOR (priv->bcc_field)));
1623         data->subject =  g_strdup (gtk_entry_get_text (GTK_ENTRY (priv->subject_field)));
1624         if (priv->draft_msg) {
1625                 data->draft_msg = g_object_ref (priv->draft_msg);
1626         } else if (priv->outbox_msg) {
1627                 data->draft_msg = g_object_ref (priv->outbox_msg);
1628         } else {
1629                 data->draft_msg = NULL;
1630         }
1631
1632         GtkTextBuffer *buf = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->msg_body));
1633         GtkTextIter b, e;
1634         gtk_text_buffer_get_bounds (buf, &b, &e);
1635         data->plain_body = modest_text_utils_text_buffer_get_text (priv->text_buffer); /* returns a copy */
1636
1637         if (wp_text_buffer_is_rich_text (WP_TEXT_BUFFER (priv->text_buffer)))
1638                 data->html_body = get_formatted_data (edit_window); /* returns a copy. */
1639         else
1640                 data->html_body = NULL;
1641
1642         /* deep-copy the data */
1643         att_iter = tny_list_create_iterator (priv->attachments);
1644         data->attachments = NULL;
1645         while (!tny_iterator_is_done (att_iter)) {
1646                 TnyMimePart *part = (TnyMimePart *) tny_iterator_get_current (att_iter);
1647                 if (!(TNY_IS_MIME_PART(part))) {
1648                         g_warning ("strange data in attachment list");
1649                         g_object_unref (part);
1650                         tny_iterator_next (att_iter);
1651                         continue;
1652                 }
1653                 data->attachments = g_list_append (data->attachments,
1654                                                    part);
1655                 tny_iterator_next (att_iter);
1656         }
1657         g_object_unref (att_iter);
1658
1659         GtkTextTagTable *tag_table = gtk_text_buffer_get_tag_table (GTK_TEXT_BUFFER (priv->text_buffer));
1660         att_iter = tny_list_create_iterator (priv->images);
1661         data->images = NULL;
1662         while (!tny_iterator_is_done (att_iter)) {
1663                 TnyMimePart *part = (TnyMimePart *) tny_iterator_get_current (att_iter);
1664                 const gchar *cid;
1665                 if (!(TNY_IS_MIME_PART(part))) {
1666                         g_warning ("strange data in attachment list");
1667                         g_object_unref (part);
1668                         tny_iterator_next (att_iter);
1669                         continue;
1670                 }
1671                 cid = tny_mime_part_get_content_id (part);
1672                 if (cid) {                      
1673                         gchar *image_tag_id;
1674                         GtkTextTag *image_tag;
1675                         GtkTextIter iter;
1676                         image_tag_id = g_strdup_printf ("image-tag-%s", cid);
1677                         image_tag = gtk_text_tag_table_lookup (tag_table, image_tag_id);
1678                         g_free (image_tag_id);
1679                         
1680                         gtk_text_buffer_get_start_iter (priv->text_buffer, &iter);
1681                         if (image_tag && 
1682                             ((gtk_text_iter_has_tag (&iter, image_tag))||
1683                              (gtk_text_iter_forward_to_tag_toggle (&iter, image_tag))))
1684                                 data->images = g_list_append (data->images,
1685                                                               g_object_ref (part));
1686                 }
1687                 g_object_unref (part);
1688                 tny_iterator_next (att_iter);
1689         }
1690         g_object_unref (att_iter);
1691         
1692         data->priority_flags = priv->priority_flags;
1693
1694         return data;
1695 }
1696
1697
1698 static void
1699 unref_gobject (GObject *obj, gpointer data)
1700 {
1701         if (!G_IS_OBJECT(obj))
1702                 return;
1703         g_object_unref (obj);
1704 }
1705
1706 void 
1707 modest_msg_edit_window_free_msg_data (ModestMsgEditWindow *edit_window,
1708                                                       MsgData *data)
1709 {
1710         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (edit_window));
1711
1712         if (!data)
1713                 return;
1714
1715         g_free (data->to);
1716         g_free (data->cc);
1717         g_free (data->bcc);
1718         g_free (data->from);
1719         g_free (data->subject);
1720         g_free (data->plain_body);
1721         g_free (data->html_body);
1722         g_free (data->account_name);
1723         
1724         if (data->draft_msg != NULL) {
1725                 g_object_unref (data->draft_msg);
1726                 data->draft_msg = NULL;
1727         }
1728         
1729         g_list_foreach (data->attachments, (GFunc)unref_gobject,  NULL);
1730         g_list_free (data->attachments);
1731         g_list_foreach (data->images, (GFunc)unref_gobject,  NULL);
1732         g_list_free (data->images);
1733         
1734         g_slice_free (MsgData, data);
1735 }
1736
1737 void                    
1738 modest_msg_edit_window_get_parts_size (ModestMsgEditWindow *window,
1739                                        gint *parts_count,
1740                                        guint64 *parts_size)
1741 {
1742         ModestMsgEditWindowPrivate *priv;
1743
1744         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1745
1746         modest_attachments_view_get_sizes (MODEST_ATTACHMENTS_VIEW (priv->attachments_view), parts_count, parts_size);
1747
1748         /* TODO: add images */
1749         *parts_size += priv->images_size;
1750         *parts_count += priv->images_count;
1751
1752 }
1753
1754 ModestMsgEditFormat
1755 modest_msg_edit_window_get_format (ModestMsgEditWindow *self)
1756 {
1757         gboolean rich_text;
1758         ModestMsgEditWindowPrivate *priv = NULL;
1759         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (self), MODEST_MSG_EDIT_FORMAT_HTML);
1760
1761         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (self);
1762
1763         rich_text = wp_text_buffer_is_rich_text (WP_TEXT_BUFFER (priv->text_buffer));
1764         if (rich_text)
1765                 return MODEST_MSG_EDIT_FORMAT_HTML;
1766         else
1767                 return MODEST_MSG_EDIT_FORMAT_TEXT;
1768 }
1769
1770 void
1771 modest_msg_edit_window_set_format (ModestMsgEditWindow *self,
1772                                    ModestMsgEditFormat format)
1773 {
1774         ModestMsgEditWindowPrivate *priv;
1775
1776         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (self));
1777         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (self);
1778
1779         switch (format) {
1780         case MODEST_MSG_EDIT_FORMAT_HTML:
1781                 wp_text_buffer_enable_rich_text (WP_TEXT_BUFFER (priv->text_buffer), TRUE);
1782                 break;
1783         case MODEST_MSG_EDIT_FORMAT_TEXT:
1784                 wp_text_buffer_enable_rich_text (WP_TEXT_BUFFER (priv->text_buffer), FALSE);
1785                 break;
1786         default:
1787                 g_return_if_reached ();
1788         }
1789 }
1790
1791 ModestMsgEditFormatState *
1792 modest_msg_edit_window_get_format_state (ModestMsgEditWindow *self)
1793 {
1794         ModestMsgEditFormatState *format_state = NULL;
1795         ModestMsgEditWindowPrivate *priv;
1796         WPTextBufferFormat *buffer_format = g_new0 (WPTextBufferFormat, 1);
1797
1798         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (self), NULL);
1799         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (self);
1800
1801         wp_text_buffer_get_attributes (WP_TEXT_BUFFER (priv->text_buffer), buffer_format, TRUE);
1802
1803         format_state = g_new0 (ModestMsgEditFormatState, 1);
1804         format_state->bold = buffer_format->bold&0x1;
1805         format_state->italics = buffer_format->italic&0x1;
1806         format_state->bullet = buffer_format->bullet&0x1;
1807         format_state->color = buffer_format->color;
1808         format_state->font_size = buffer_format->font_size;
1809         format_state->font_family = wp_get_font_name (buffer_format->font);
1810         format_state->justification = buffer_format->justification;
1811         g_free (buffer_format);
1812
1813         return format_state;
1814  
1815 }
1816
1817 void
1818 modest_msg_edit_window_set_format_state (ModestMsgEditWindow *self,
1819                                          const ModestMsgEditFormatState *format_state)
1820 {
1821         ModestMsgEditWindowPrivate *priv;
1822         WPTextBufferFormat *buffer_format = g_new0 (WPTextBufferFormat, 1);
1823         WPTextBufferFormat *current_format = g_new0 (WPTextBufferFormat, 1);
1824         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (self));
1825         g_return_if_fail (format_state != NULL);
1826
1827         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (self);
1828         gtk_widget_grab_focus (priv->msg_body);
1829         buffer_format->bold = (format_state->bold != FALSE);
1830         buffer_format->italic = (format_state->italics != FALSE);
1831         buffer_format->color = format_state->color;
1832         buffer_format->font_size = format_state->font_size;
1833         buffer_format->font = wp_get_font_index (format_state->font_family, 0);
1834         buffer_format->justification = format_state->justification;
1835         buffer_format->bullet = format_state->bullet;
1836
1837         wp_text_buffer_get_attributes (WP_TEXT_BUFFER (priv->text_buffer), current_format, TRUE);
1838
1839         buffer_format->cs.bold = ((buffer_format->bold&0x1) != (current_format->bold&0x1));
1840         buffer_format->cs.italic = ((buffer_format->italic&0x1) != (current_format->italic&0x1));
1841         buffer_format->cs.color = !gdk_color_equal(&(buffer_format->color), &(current_format->color));
1842         buffer_format->cs.font_size =  (buffer_format->font_size != current_format->font_size);
1843         buffer_format->cs.font = (buffer_format->font != current_format->font);
1844         buffer_format->cs.justification = (buffer_format->justification != current_format->justification);
1845         buffer_format->cs.bullet = (buffer_format->bullet != current_format->bullet);
1846
1847         wp_text_buffer_freeze (WP_TEXT_BUFFER (priv->text_buffer));
1848         if (buffer_format->cs.bold) {
1849                 wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_BOLD,
1850                                               GINT_TO_POINTER (buffer_format->bold&0x1));
1851         }
1852         if (buffer_format->cs.italic) {
1853                 wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_ITALIC,
1854                                               GINT_TO_POINTER (buffer_format->italic&0x1));
1855         }
1856         if (buffer_format->cs.color) {
1857                 wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_FORECOLOR,
1858                                               GINT_TO_POINTER (&(buffer_format->color)));
1859         }
1860         if (buffer_format->cs.font_size) {
1861                 wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_FONT_SIZE,
1862                                               GINT_TO_POINTER (buffer_format->font_size));
1863         }
1864         if (buffer_format->cs.justification) {
1865                 switch (buffer_format->justification) {
1866                 case GTK_JUSTIFY_LEFT:
1867                         wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_LEFT,
1868                                                       GINT_TO_POINTER(TRUE));
1869                         break;
1870                 case GTK_JUSTIFY_CENTER:
1871                         wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_CENTER,
1872                                                       GINT_TO_POINTER(TRUE));
1873                         break;
1874                 case GTK_JUSTIFY_RIGHT:
1875                         wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_RIGHT,
1876                                                       GINT_TO_POINTER(TRUE));
1877                         break;
1878                 default:
1879                         break;
1880                 }
1881                         
1882         }
1883         if (buffer_format->cs.font) {
1884                 wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_FONT,
1885                                               GINT_TO_POINTER (buffer_format->font));
1886         }
1887         wp_text_buffer_thaw (WP_TEXT_BUFFER (priv->text_buffer));
1888         if (buffer_format->cs.bullet) {
1889                 wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_BULLET,
1890                                               GINT_TO_POINTER ((buffer_format->bullet)?1:0));
1891         }
1892 /*      wp_text_buffer_set_format (WP_TEXT_BUFFER (priv->text_buffer), buffer_format); */
1893         
1894         text_buffer_refresh_attributes (WP_TEXT_BUFFER (priv->text_buffer), self);
1895         
1896         g_free (current_format);
1897
1898         /* Check dimming rules */
1899         modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (self));
1900         modest_ui_actions_check_menu_dimming_rules (MODEST_WINDOW (self));
1901 }
1902
1903 static void
1904 text_buffer_refresh_attributes (WPTextBuffer *buffer, ModestMsgEditWindow *window)
1905 {
1906         WPTextBufferFormat *buffer_format = g_new0 (WPTextBufferFormat, 1);
1907         GtkAction *action;
1908         ModestWindowPrivate *parent_priv;
1909         ModestMsgEditWindowPrivate *priv;
1910         GtkWidget *new_size_menuitem;
1911         GtkWidget *new_font_menuitem;
1912         
1913         parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
1914         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1915
1916         if (wp_text_buffer_is_rich_text (WP_TEXT_BUFFER (priv->text_buffer))) {
1917                 action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/FormatMenu/FileFormatMenu/FileFormatFormattedTextMenu");
1918                 if (!gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)))
1919                         modest_utils_toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action), TRUE);
1920         } else {
1921                 action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/FormatMenu/FileFormatMenu/FileFormatPlainTextMenu");
1922                 if (!gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)))
1923                         modest_utils_toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action), TRUE);
1924         }
1925
1926         wp_text_buffer_get_attributes (WP_TEXT_BUFFER (priv->text_buffer), buffer_format, FALSE);
1927
1928         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ActionsBold");
1929         modest_utils_toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action), buffer_format->bold);
1930
1931         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ActionsItalics");
1932         modest_utils_toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action), buffer_format->italic);
1933
1934 /*      action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/FormatMenu/BulletedListMenu"); */
1935 /*      modest_utils_toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action), buffer_format->bullet); */
1936
1937         action = NULL;
1938         switch (buffer_format->justification)
1939         {
1940         case GTK_JUSTIFY_LEFT:
1941                 action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/FormatMenu/AlignmentMenu/AlignmentLeftMenu");
1942                 break;
1943         case GTK_JUSTIFY_CENTER:
1944                 action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/FormatMenu/AlignmentMenu/AlignmentCenterMenu");
1945                 break;
1946         case GTK_JUSTIFY_RIGHT:
1947                 action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/FormatMenu/AlignmentMenu/AlignmentRightMenu");
1948                 break;
1949         default:
1950                 break;
1951         }
1952         
1953         if (action != NULL)
1954                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), TRUE);
1955         
1956         g_signal_handlers_block_by_func (G_OBJECT (priv->font_color_button), 
1957                                          G_CALLBACK (modest_msg_edit_window_color_button_change),
1958                                          window);
1959         hildon_color_button_set_color (HILDON_COLOR_BUTTON (priv->font_color_button), & (buffer_format->color));
1960         g_signal_handlers_unblock_by_func (G_OBJECT (priv->font_color_button), 
1961                                            G_CALLBACK (modest_msg_edit_window_color_button_change),
1962                                            window);
1963
1964         new_size_menuitem = GTK_WIDGET ((g_slist_nth (priv->size_items_group, 
1965                                                       buffer_format->font_size))->data);
1966         if (!gtk_check_menu_item_get_active (GTK_CHECK_MENU_ITEM (new_size_menuitem))) {
1967                 GtkWidget *label;
1968                 gchar *markup;
1969
1970                 label = gtk_bin_get_child (GTK_BIN (new_size_menuitem));
1971                 markup = g_strconcat ("<span font_family='Sans'>", gtk_label_get_text (GTK_LABEL (label)), "</span>", NULL);
1972                 gtk_label_set_markup (GTK_LABEL (priv->size_tool_button_label), markup);
1973                 g_free (markup);
1974                 g_signal_handlers_block_by_func (G_OBJECT (new_size_menuitem),
1975                                                  G_CALLBACK (modest_msg_edit_window_size_change),
1976                                                  window);
1977                 gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (new_size_menuitem), TRUE);
1978                 g_signal_handlers_unblock_by_func (G_OBJECT (new_size_menuitem),
1979                                                    G_CALLBACK (modest_msg_edit_window_size_change),
1980                                                    window);
1981         }
1982
1983         new_font_menuitem = GTK_WIDGET ((g_slist_nth (priv->font_items_group, 
1984                                                       buffer_format->font))->data);
1985         if (!gtk_check_menu_item_get_active (GTK_CHECK_MENU_ITEM (new_font_menuitem))) {
1986                 GtkWidget *label;
1987                 gchar *markup;
1988
1989                 label = gtk_bin_get_child (GTK_BIN (new_font_menuitem));
1990                 markup = g_strconcat ("<span font_family='", gtk_label_get_text (GTK_LABEL (label)),"'>Tt</span>", NULL);
1991                 gtk_label_set_markup (GTK_LABEL (priv->font_tool_button_label), markup);
1992                 g_free (markup);
1993                 g_signal_handlers_block_by_func (G_OBJECT (new_font_menuitem),
1994                                                  G_CALLBACK (modest_msg_edit_window_font_change),
1995                                                  window);
1996                 gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (new_font_menuitem), TRUE);
1997                 g_signal_handlers_unblock_by_func (G_OBJECT (new_font_menuitem),
1998                                                    G_CALLBACK (modest_msg_edit_window_font_change),
1999                                                    window);
2000         }
2001
2002         g_free (buffer_format);
2003
2004 }
2005
2006 #ifdef MODEST_HILDON_VERSION_0
2007 void
2008 modest_msg_edit_window_select_color (ModestMsgEditWindow *window)
2009 {
2010         
2011         WPTextBufferFormat *buffer_format = g_new0 (WPTextBufferFormat, 1);
2012         ModestMsgEditWindowPrivate *priv;
2013         GtkWidget *dialog = NULL;
2014         gint response;
2015         GdkColor *new_color = NULL;
2016
2017         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2018         wp_text_buffer_get_attributes (WP_TEXT_BUFFER (priv->text_buffer), buffer_format, FALSE);
2019         
2020         dialog = hildon_color_selector_new (GTK_WINDOW (window));
2021         hildon_color_selector_set_color (HILDON_COLOR_SELECTOR (dialog), &(buffer_format->color));
2022         g_free (buffer_format);
2023
2024         if (gtk_dialog_run (GTK_DIALOG (dialog) == GTK_RESPONSE_OK)) {
2025                 new_color = hildon_color_selector_get_color (HILDON_COLOR_SELECTOR (dialog));
2026                 if (new_color != NULL) {
2027                         wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_FORECOLOR,
2028                                                       (gpointer) new_color);
2029                 }
2030         }
2031         gtk_widget_destroy (dialog);
2032 }
2033
2034
2035 void
2036 modest_msg_edit_window_select_background_color (ModestMsgEditWindow *window)
2037 {
2038         
2039         ModestMsgEditWindowPrivate *priv;
2040         GtkWidget *dialog = NULL;
2041         gint response;
2042         GdkColor *old_color = NULL;
2043         const GdkColor *new_color = NULL;
2044         
2045         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2046         old_color = (GdkColor*)wp_text_buffer_get_background_color (WP_TEXT_BUFFER (priv->text_buffer));
2047         
2048         dialog = hildon_color_selector_new (GTK_WINDOW (window));
2049         hildon_color_selector_set_color (HILDON_COLOR_SELECTOR (dialog),(GdkColor*)old_color);
2050
2051         if (gtk_dialog_run (GTK_DIALOG (dialog) == GTK_RESPONSE_OK)) {
2052                 new_color = hildon_color_selector_get_color (HILDON_COLOR_SELECTOR (dialog));
2053                 if (new_color != NULL)
2054                         wp_text_buffer_set_background_color (WP_TEXT_BUFFER (priv->text_buffer), new_color);
2055         }
2056         gtk_widget_destroy (dialog);
2057
2058 }
2059
2060 #else 
2061 void
2062 modest_msg_edit_window_select_color (ModestMsgEditWindow *window)
2063 {
2064         
2065         WPTextBufferFormat *buffer_format = g_new0 (WPTextBufferFormat, 1);
2066         ModestMsgEditWindowPrivate *priv;
2067         GtkWidget *dialog = NULL;
2068
2069         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2070         wp_text_buffer_get_attributes (WP_TEXT_BUFFER (priv->text_buffer), buffer_format, FALSE);
2071                 
2072         dialog = hildon_color_chooser_new ();
2073         hildon_color_chooser_set_color (HILDON_COLOR_CHOOSER (dialog), &(buffer_format->color));
2074         g_free (buffer_format);
2075
2076         if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_OK) {
2077                 GdkColor col;
2078                 hildon_color_chooser_get_color (HILDON_COLOR_CHOOSER(dialog), &col);
2079                 wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_FORECOLOR,
2080                                               (gpointer) &col);
2081         }
2082         gtk_widget_destroy (dialog);
2083 }
2084
2085
2086 void
2087 modest_msg_edit_window_select_background_color (ModestMsgEditWindow *window)
2088 {
2089         
2090         ModestMsgEditWindowPrivate *priv;
2091         GtkWidget *dialog = NULL;
2092         GdkColor *old_color = NULL;
2093         
2094         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2095         old_color = (GdkColor*)wp_text_buffer_get_background_color (WP_TEXT_BUFFER (priv->text_buffer));
2096         
2097         dialog = hildon_color_chooser_new ();
2098         hildon_color_chooser_set_color (HILDON_COLOR_CHOOSER (dialog),(GdkColor*)old_color);
2099
2100         if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_OK) { 
2101                 GdkColor col;
2102                 hildon_color_chooser_get_color (HILDON_COLOR_CHOOSER(dialog), &col);
2103                 wp_text_buffer_set_background_color (WP_TEXT_BUFFER (priv->text_buffer), &col);
2104         }
2105         gtk_widget_destroy (dialog);
2106 }
2107
2108 #endif /*!MODEST_HILDON_VERSION_0*/
2109
2110
2111
2112 static TnyStream*
2113 create_stream_for_uri (const gchar* uri)
2114 {
2115         if (!uri)
2116                 return NULL;
2117                 
2118         TnyStream *result = NULL;
2119
2120         GnomeVFSHandle *handle = NULL;
2121         GnomeVFSResult test = gnome_vfs_open (&handle, uri, GNOME_VFS_OPEN_READ);
2122         if (test == GNOME_VFS_OK) {
2123                 TnyStream *vfssstream = TNY_STREAM (tny_vfs_stream_new (handle));
2124                 /* Streams over OBEX (Bluetooth) are not seekable but
2125                  * we expect them to be (we might need to read them
2126                  * several times). So if this is a Bluetooth URI just
2127                  * read the whole file into memory (this is not a fast
2128                  * protocol so we can assume that these files are not
2129                  * going to be very big) */
2130                 if ((g_ascii_strncasecmp (uri, "obex://", 7) == 0)||
2131                     (g_ascii_strncasecmp (uri, "upnpav://", 9) == 0)) {
2132                         TnyStream *memstream = tny_camel_mem_stream_new ();
2133                         tny_stream_write_to_stream (vfssstream, memstream);
2134                         g_object_unref (vfssstream);
2135                         result = memstream;
2136                 } else {
2137                         result = vfssstream;
2138                 }
2139         }
2140         
2141         return result;
2142 }
2143
2144 void
2145 modest_msg_edit_window_insert_image (ModestMsgEditWindow *window)
2146 {
2147         
2148         ModestMsgEditWindowPrivate *priv;
2149         GtkWidget *dialog = NULL;
2150         gint response = 0;
2151         GSList *uris = NULL;
2152         GSList *uri_node = NULL;
2153         
2154         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2155         
2156         dialog = hildon_file_chooser_dialog_new (GTK_WINDOW (window), GTK_FILE_CHOOSER_ACTION_OPEN);
2157         gtk_window_set_title (GTK_WINDOW (dialog), _("mcen_ia_select_inline_image_title"));
2158         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (dialog), TRUE);
2159
2160         modest_maemo_utils_setup_images_filechooser (GTK_FILE_CHOOSER (dialog));
2161
2162         modest_window_mgr_set_modal (modest_runtime_get_window_mgr (), 
2163                                      GTK_WINDOW (dialog),
2164                                      GTK_WINDOW (window));
2165
2166         response = gtk_dialog_run (GTK_DIALOG (dialog));
2167         switch (response) {
2168         case GTK_RESPONSE_OK:
2169                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (dialog));
2170                 break;
2171         default:
2172                 break;
2173         }
2174         gtk_widget_destroy (dialog);
2175
2176         for (uri_node = uris; uri_node != NULL; uri_node = g_slist_next (uri_node)) {
2177                 const gchar *uri;
2178                 GnomeVFSHandle *handle = NULL;
2179                 GnomeVFSResult result;
2180                 GtkTextIter position;
2181                 GtkTextMark *insert_mark;
2182
2183                 uri = (const gchar *) uri_node->data;
2184                 result = gnome_vfs_open (&handle, uri, GNOME_VFS_OPEN_READ);
2185                 if (result == GNOME_VFS_OK) {
2186                         GdkPixbuf *pixbuf;
2187                         GnomeVFSFileInfo *info;
2188                         gchar *filename, *basename, *escaped_filename;
2189                         TnyMimePart *mime_part;
2190                         gchar *content_id;
2191                         const gchar *mime_type = NULL;
2192                         GnomeVFSURI *vfs_uri;
2193                         guint64 stream_size;
2194
2195                         gnome_vfs_close (handle);
2196                         vfs_uri = gnome_vfs_uri_new (uri);
2197
2198                         escaped_filename = g_path_get_basename (gnome_vfs_uri_get_path (vfs_uri));
2199                         filename = gnome_vfs_unescape_string_for_display (escaped_filename);
2200                         g_free (escaped_filename);
2201                         gnome_vfs_uri_unref (vfs_uri);
2202                         info = gnome_vfs_file_info_new ();
2203
2204                         if (gnome_vfs_get_file_info (uri, info, GNOME_VFS_FILE_INFO_GET_MIME_TYPE
2205                                                      | GNOME_VFS_FILE_INFO_FORCE_SLOW_MIME_TYPE) 
2206                             == GNOME_VFS_OK)
2207                                 mime_type = gnome_vfs_file_info_get_mime_type (info);
2208
2209                         mime_part = tny_platform_factory_new_mime_part
2210                                 (modest_runtime_get_platform_factory ());
2211                                 
2212                         TnyStream *stream = create_stream_for_uri (uri);
2213
2214                         if (stream == NULL) {
2215
2216                                 modest_platform_information_banner (NULL, NULL, dgettext("hildon-fm", "sfil_ib_opening_not_allowed"));
2217                                 
2218                                 g_object_unref (mime_part);
2219                                 gnome_vfs_file_info_unref (info);
2220                                 continue;
2221                         }
2222
2223                         tny_mime_part_construct (mime_part, stream, mime_type, "base64");
2224                         
2225                         content_id = g_strdup_printf ("%d", priv->next_cid);
2226                         tny_mime_part_set_content_id (mime_part, content_id);
2227                         g_free (content_id);
2228                         priv->next_cid++;
2229                         
2230                         basename = g_path_get_basename (filename);
2231                         tny_mime_part_set_filename (mime_part, basename);
2232                         g_free (basename);
2233
2234                         pixbuf = pixbuf_from_stream (stream, mime_type, &stream_size);
2235                         
2236                         if (pixbuf != NULL) {
2237                                 priv->images_size += stream_size;
2238                                 priv->images_count ++;
2239                                 insert_mark = gtk_text_buffer_get_insert (GTK_TEXT_BUFFER (priv->text_buffer));
2240                                 gtk_text_buffer_get_iter_at_mark (GTK_TEXT_BUFFER (priv->text_buffer), &position, insert_mark);
2241                                 wp_text_buffer_insert_image (WP_TEXT_BUFFER (priv->text_buffer), &position, g_strdup (tny_mime_part_get_content_id (mime_part)), pixbuf);
2242                         } 
2243
2244                         tny_list_prepend (priv->images, (GObject *) mime_part);
2245                         gtk_text_buffer_set_modified (priv->text_buffer, TRUE);
2246                         g_free (filename);
2247                         g_object_unref (mime_part);
2248                         gnome_vfs_file_info_unref (info);
2249
2250                 }
2251         }
2252
2253
2254 }
2255
2256 void
2257 modest_msg_edit_window_offer_attach_file (ModestMsgEditWindow *window)
2258 {       
2259         GtkWidget *dialog = NULL;
2260         gint response = 0;
2261         GSList *uris = NULL;
2262         GSList *uri_node;
2263         GnomeVFSFileSize total_size, allowed_size;
2264         ModestMsgEditWindowPrivate *priv;
2265         gint att_num;
2266         guint64 att_size;
2267
2268         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW(window));
2269                 
2270         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2271
2272         if (modest_platform_check_memory_low (MODEST_WINDOW(window), TRUE))
2273                 return;
2274         
2275         dialog = hildon_file_chooser_dialog_new (GTK_WINDOW (window), GTK_FILE_CHOOSER_ACTION_OPEN);
2276         gtk_window_set_title (GTK_WINDOW (dialog), _("mcen_ti_select_attachment_title"));
2277         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (dialog), TRUE);
2278         modest_window_mgr_set_modal (modest_runtime_get_window_mgr (), GTK_WINDOW (dialog), GTK_WINDOW (window));
2279
2280         response = gtk_dialog_run (GTK_DIALOG (dialog));
2281         switch (response) {
2282         case GTK_RESPONSE_OK:
2283                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (dialog));
2284                 break;
2285         default:
2286                 break;
2287         }
2288         gtk_widget_destroy (dialog);
2289
2290         /* allowed size is the maximum size - what's already there */
2291         modest_attachments_view_get_sizes (
2292                 MODEST_ATTACHMENTS_VIEW (priv->attachments_view), 
2293                 &att_num, &att_size);
2294         allowed_size = MODEST_MAX_ATTACHMENT_SIZE - att_size;
2295
2296         total_size = 0;
2297         for (uri_node = uris; uri_node != NULL; uri_node = g_slist_next (uri_node)) {
2298
2299                 const gchar *uri = (const gchar *) uri_node->data;
2300                 
2301                 total_size += modest_msg_edit_window_attach_file_one 
2302                         (window, uri, allowed_size);
2303                 
2304                 if (total_size > allowed_size) {
2305                         g_warning ("%s: total size: %u", 
2306                                    __FUNCTION__, (unsigned int)total_size);
2307                         break;
2308                 }
2309
2310                 allowed_size -= total_size;
2311                 
2312
2313         }
2314         g_slist_foreach (uris, (GFunc) g_free, NULL);
2315         g_slist_free (uris);
2316 }
2317
2318
2319 GnomeVFSFileSize
2320 modest_msg_edit_window_attach_file_one (ModestMsgEditWindow *window,
2321                                         const gchar *uri, 
2322                                         GnomeVFSFileSize allowed_size)
2323
2324 {
2325         GnomeVFSHandle *handle = NULL;
2326         ModestMsgEditWindowPrivate *priv;
2327         GnomeVFSResult result;
2328         GnomeVFSFileSize size = 0;
2329         g_return_val_if_fail (window, 0);
2330         g_return_val_if_fail (uri, 0);
2331                 
2332         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2333         
2334         result = gnome_vfs_open (&handle, uri, GNOME_VFS_OPEN_READ);
2335         if (result == GNOME_VFS_OK) {
2336                 TnyMimePart *mime_part;
2337                 TnyStream *stream;
2338                 const gchar *mime_type = NULL;
2339                 gchar *basename;
2340                 gchar *escaped_filename;
2341                 gchar *filename;
2342                 gchar *content_id;
2343                 GnomeVFSFileInfo *info;
2344                 GnomeVFSURI *vfs_uri;
2345
2346                 gnome_vfs_close (handle);
2347                 vfs_uri = gnome_vfs_uri_new (uri);
2348                 
2349
2350                 escaped_filename = g_path_get_basename (gnome_vfs_uri_get_path (vfs_uri));
2351                 filename = gnome_vfs_unescape_string_for_display (escaped_filename);
2352                 g_free (escaped_filename);
2353                 gnome_vfs_uri_unref (vfs_uri);
2354
2355                 info = gnome_vfs_file_info_new ();
2356                 
2357                 if (gnome_vfs_get_file_info (uri, 
2358                                              info, 
2359                                              GNOME_VFS_FILE_INFO_GET_MIME_TYPE)
2360                     == GNOME_VFS_OK)
2361                         mime_type = gnome_vfs_file_info_get_mime_type (info);
2362                 mime_part = tny_platform_factory_new_mime_part
2363                         (modest_runtime_get_platform_factory ());
2364                 
2365                 /* try to get the attachment's size; this may fail for weird
2366                  * file systems, like obex, upnp... */
2367                 if (allowed_size != 0 &&
2368                     info->valid_fields & GNOME_VFS_FILE_INFO_FIELDS_SIZE) {
2369                         size = info->size;
2370                         if (size > allowed_size) {
2371                                 modest_platform_information_banner (NULL, NULL, 
2372                                                                     dgettext("hildon-fm", "sfil_ib_opening_not_allowed"));
2373                                 return 0;
2374                         }
2375                 } else
2376                         g_warning ("%s: could not get attachment size", __FUNCTION__);
2377                 
2378                 stream = create_stream_for_uri (uri);
2379                 
2380                 if (stream == NULL) {
2381
2382                         modest_platform_information_banner (NULL, NULL, dgettext("hildon-fm", "sfil_ib_opening_not_allowed"));
2383
2384                         g_object_unref (mime_part);
2385                         gnome_vfs_file_info_unref (info);
2386                         return 0;
2387                 }
2388
2389                 tny_mime_part_construct (mime_part, stream, mime_type, "base64");
2390                 g_object_unref (stream);
2391                 
2392                 content_id = g_strdup_printf ("%d", priv->next_cid);
2393                 tny_mime_part_set_content_id (mime_part, content_id);
2394                 g_free (content_id);
2395                 priv->next_cid++;
2396                 
2397                 basename = g_path_get_basename (filename);
2398                 tny_mime_part_set_filename (mime_part, basename);
2399                 g_free (basename);
2400                 
2401                 tny_list_prepend (priv->attachments, (GObject *) mime_part);
2402                 modest_attachments_view_add_attachment (MODEST_ATTACHMENTS_VIEW (priv->attachments_view),
2403                                                         mime_part,
2404                                                         info->size == 0, info->size);
2405                 gtk_widget_set_no_show_all (priv->attachments_caption, FALSE);
2406                 gtk_widget_show_all (priv->attachments_caption);
2407                 gtk_text_buffer_set_modified (priv->text_buffer, TRUE);
2408                 g_free (filename);
2409                 g_object_unref (mime_part);
2410                 gnome_vfs_file_info_unref (info);
2411         }
2412
2413         return size;
2414 }
2415
2416 void
2417 modest_msg_edit_window_remove_attachments (ModestMsgEditWindow *window,
2418                                            TnyList *att_list)
2419 {
2420         ModestMsgEditWindowPrivate *priv;
2421         TnyIterator *iter;
2422
2423         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2424         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2425
2426         if (att_list == NULL) {
2427                 att_list = modest_attachments_view_get_selection (MODEST_ATTACHMENTS_VIEW (priv->attachments_view));
2428         } else {
2429                 g_object_ref (att_list);
2430         }
2431
2432         if (tny_list_get_length (att_list) == 0) {
2433                 hildon_banner_show_information (NULL, NULL, _("TODO: no attachments selected to remove"));
2434         } else {
2435                 gboolean dialog_response;
2436                 gchar *message = NULL;
2437                 gchar *filename = NULL;
2438
2439                 if (tny_list_get_length (att_list) == 1) {
2440                         TnyMimePart *part;
2441                         iter = tny_list_create_iterator (att_list);
2442                         part = (TnyMimePart *) tny_iterator_get_current (iter);
2443                         g_object_unref (iter);
2444                         if (TNY_IS_MSG (part)) {
2445                                 TnyHeader *header = tny_msg_get_header (TNY_MSG (part));
2446                                 if (header) {
2447                                         filename = tny_header_dup_subject (header);
2448                                         g_object_unref (header);
2449                                 }
2450                                 if (filename == NULL) {
2451                                         filename = g_strdup (_("mail_va_no_subject"));
2452                                 }
2453                         } else {
2454                                 filename = g_strdup (tny_mime_part_get_filename (TNY_MIME_PART (part)));
2455                         }
2456                         g_object_unref (part);
2457                 } else {
2458                         filename = g_strdup ("");
2459                 }
2460                 message = g_strdup_printf (ngettext("emev_nc_delete_attachment", "emev_nc_delete_attachments",
2461                                                     tny_list_get_length (att_list)), filename);
2462                 g_free (filename);
2463
2464                 dialog_response = modest_platform_run_confirmation_dialog (GTK_WINDOW (window), message);
2465                 g_free (message);
2466
2467                 if (dialog_response != GTK_RESPONSE_OK) {
2468                         g_object_unref (att_list);
2469                         return;
2470                 }
2471                 hildon_banner_show_information (NULL, NULL, _("mcen_ib_removing_attachment"));
2472                 
2473                 for (iter = tny_list_create_iterator (att_list);
2474                      !tny_iterator_is_done (iter);
2475                      tny_iterator_next (iter)) {
2476                         TnyMimePart *mime_part = (TnyMimePart *) tny_iterator_get_current (iter);
2477                         const gchar *att_id;
2478                         tny_list_remove (priv->attachments, (GObject *) mime_part);
2479
2480                         modest_attachments_view_remove_attachment (MODEST_ATTACHMENTS_VIEW (priv->attachments_view),
2481                                                                    mime_part);
2482                         if (tny_list_get_length (priv->attachments) == 0)
2483                                 gtk_widget_hide (priv->attachments_caption);
2484                         att_id = tny_mime_part_get_content_id (mime_part);
2485                         if (att_id != NULL)
2486                                 text_buffer_delete_images_by_id (gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->msg_body)),
2487                                                                  att_id);
2488                         gtk_text_buffer_set_modified (priv->text_buffer, TRUE);
2489                         g_object_unref (mime_part);
2490                 }
2491                 g_object_unref (iter);
2492         }
2493
2494         g_object_unref (att_list);
2495
2496         /* if the last attachment has been removed, focus the Subject: field */
2497         if (!modest_attachments_view_has_attachments (MODEST_ATTACHMENTS_VIEW (priv->attachments_view))) 
2498                 gtk_widget_grab_focus (priv->subject_field);
2499 }
2500
2501 static void
2502 modest_msg_edit_window_color_button_change (ModestMsgEditWindow *window,
2503                                             gpointer userdata)
2504 {
2505         ModestMsgEditWindowPrivate *priv;
2506         GdkColor *new_color;
2507         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2508         
2509 #ifdef MODEST_HAVE_HILDON0_WIDGETS      
2510         new_color = hildon_color_button_get_color (HILDON_COLOR_BUTTON (priv->font_color_button));
2511 #else 
2512         GdkColor col;
2513         hildon_color_button_get_color (HILDON_COLOR_BUTTON(priv->font_color_button), &col);
2514         new_color = &col;
2515 #endif /*#ifdef MODEST_HAVE_HILDON0_WIDGETS*/
2516
2517         wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_FORECOLOR, (gpointer) new_color);
2518         
2519         gtk_window_set_focus (GTK_WINDOW (window), priv->msg_body);
2520
2521 }
2522
2523 static void
2524 modest_msg_edit_window_size_change (GtkCheckMenuItem *menu_item,
2525                                     gpointer userdata)
2526 {
2527         ModestMsgEditWindowPrivate *priv;
2528         gint new_size_index;
2529         ModestMsgEditWindow *window;
2530         GtkWidget *label;
2531         
2532         window = MODEST_MSG_EDIT_WINDOW (userdata);
2533         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2534         gtk_widget_grab_focus (GTK_WIDGET (priv->msg_body));
2535
2536         if (gtk_check_menu_item_get_active (menu_item)) {
2537                 gchar *markup;
2538                 WPTextBufferFormat format;
2539
2540                 memset (&format, 0, sizeof (format));
2541                 wp_text_buffer_get_attributes (WP_TEXT_BUFFER (priv->text_buffer), &format, FALSE);
2542
2543                 label = gtk_bin_get_child (GTK_BIN (menu_item));
2544                 
2545                 new_size_index = atoi (gtk_label_get_text (GTK_LABEL (label)));
2546                 format.cs.font_size = TRUE;
2547                 format.cs.text_position = TRUE;
2548                 format.cs.font = TRUE;
2549                 format.font_size = wp_get_font_size_index (new_size_index, DEFAULT_FONT_SIZE);
2550 /*              wp_text_buffer_set_format (WP_TEXT_BUFFER (priv->text_buffer), &format); */
2551
2552                 if (!wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_FONT_SIZE,
2553                                                    GINT_TO_POINTER (wp_get_font_size_index (new_size_index, 12))))
2554                         wp_text_view_reset_and_show_im (WP_TEXT_VIEW (priv->msg_body));
2555                 
2556                 text_buffer_refresh_attributes (WP_TEXT_BUFFER (priv->text_buffer), MODEST_MSG_EDIT_WINDOW (window));
2557                 markup = g_strconcat ("<span font_family='", DEFAULT_SIZE_BUTTON_FONT_FAMILY, "'>", gtk_label_get_text (GTK_LABEL (label)), "</span>", NULL);
2558                 gtk_label_set_markup (GTK_LABEL (priv->size_tool_button_label), markup);
2559                 g_free (markup);
2560         }
2561 }
2562
2563 static void
2564 modest_msg_edit_window_font_change (GtkCheckMenuItem *menu_item,
2565                                     gpointer userdata)
2566 {
2567         ModestMsgEditWindowPrivate *priv;
2568         gint new_font_index;
2569         ModestMsgEditWindow *window;
2570         GtkWidget *label;
2571         
2572         window = MODEST_MSG_EDIT_WINDOW (userdata);
2573         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2574         gtk_widget_grab_focus (GTK_WIDGET (priv->msg_body));
2575
2576         if (gtk_check_menu_item_get_active (menu_item)) {
2577                 gchar *markup;
2578
2579                 label = gtk_bin_get_child (GTK_BIN (menu_item));
2580                 
2581                 new_font_index = wp_get_font_index (gtk_label_get_text (GTK_LABEL (label)), DEFAULT_FONT);
2582
2583                 if (!wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_FONT, 
2584                                                    GINT_TO_POINTER(new_font_index)))
2585                         wp_text_view_reset_and_show_im (WP_TEXT_VIEW (priv->msg_body));
2586                 
2587                 text_buffer_refresh_attributes (WP_TEXT_BUFFER (priv->text_buffer), MODEST_MSG_EDIT_WINDOW (window));
2588                     markup = g_strconcat ("<span font_family='",gtk_label_get_text (GTK_LABEL (label)),"'>Tt</span>", NULL);
2589                 gtk_label_set_markup (GTK_LABEL (priv->font_tool_button_label), markup);
2590                 g_free (markup);
2591         }
2592 }
2593
2594 static gboolean
2595 modest_msg_edit_window_window_state_event (GtkWidget *widget, GdkEventWindowState *event, gpointer userdata)
2596 {
2597         if (event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) {
2598                 ModestWindowPrivate *parent_priv;
2599                 ModestWindowMgr *mgr;
2600                 gboolean is_fullscreen;
2601                 GtkAction *fs_toggle_action;
2602                 gboolean active;
2603
2604                 mgr = modest_runtime_get_window_mgr ();
2605                 is_fullscreen = (modest_window_mgr_get_fullscreen_mode (mgr))?1:0;
2606
2607                 parent_priv = MODEST_WINDOW_GET_PRIVATE (widget);
2608                 
2609                 fs_toggle_action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ViewMenu/ViewToggleFullscreenMenu");
2610                 active = (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (fs_toggle_action)))?1:0;
2611                 if (is_fullscreen != active)
2612                         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (fs_toggle_action), is_fullscreen);
2613         }
2614
2615         return FALSE;
2616
2617 }
2618
2619 void
2620 modest_msg_edit_window_show_cc (ModestMsgEditWindow *window, 
2621                                 gboolean show)
2622 {
2623         ModestMsgEditWindowPrivate *priv = NULL;
2624         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2625
2626         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2627         if (!priv->update_caption_visibility)
2628                 return;
2629
2630         gtk_widget_set_no_show_all (priv->cc_caption, TRUE);
2631         if (show)
2632                 gtk_widget_show (priv->cc_caption);
2633         else
2634                 gtk_widget_hide (priv->cc_caption);
2635
2636         modest_conf_set_bool(modest_runtime_get_conf(), MODEST_CONF_SHOW_CC, show, NULL);
2637 }
2638
2639 void
2640 modest_msg_edit_window_show_bcc (ModestMsgEditWindow *window, 
2641                                  gboolean show)
2642 {
2643         ModestMsgEditWindowPrivate *priv = NULL;
2644         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2645
2646         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2647         if (!priv->update_caption_visibility)
2648                 return;
2649
2650         gtk_widget_set_no_show_all (priv->bcc_caption, TRUE);
2651         if (show)
2652                 gtk_widget_show (priv->bcc_caption);
2653         else
2654                 gtk_widget_hide (priv->bcc_caption);
2655
2656         modest_conf_set_bool(modest_runtime_get_conf(), MODEST_CONF_SHOW_BCC, show, NULL);
2657 }
2658
2659 static void
2660 modest_msg_edit_window_open_addressbook (ModestMsgEditWindow *window,
2661                                          ModestRecptEditor *editor)
2662 {
2663         ModestMsgEditWindowPrivate *priv;
2664
2665         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2666         g_return_if_fail ((editor == NULL) || (MODEST_IS_RECPT_EDITOR (editor)));
2667         
2668         /* we check for low-mem; in that case, show a warning, and don't allow
2669          * for the addressbook
2670          */
2671         if (modest_platform_check_memory_low (MODEST_WINDOW(window), TRUE))
2672                 return;
2673
2674         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2675
2676         if (editor == NULL) {
2677                 GtkWidget *view_focus;
2678                 view_focus = gtk_window_get_focus (GTK_WINDOW (window));
2679
2680                 /* This code should be kept in sync with ModestRecptEditor. The
2681                    textview inside the recpt editor is the one that really gets the
2682                    focus. As it's inside a scrolled window, and this one inside the
2683                    hbox recpt editor inherits from, we'll need to go up in the 
2684                    hierarchy to know if the text view is part of the recpt editor
2685                    or if it's a different text entry */
2686
2687                 if (gtk_widget_get_parent (view_focus)) {
2688                         GtkWidget *first_parent;
2689
2690                         first_parent = gtk_widget_get_parent (view_focus);
2691                         if (gtk_widget_get_parent (first_parent) && 
2692                             MODEST_IS_RECPT_EDITOR (gtk_widget_get_parent (first_parent))) {
2693                                 editor = MODEST_RECPT_EDITOR (gtk_widget_get_parent (first_parent));
2694                         }
2695                 }
2696
2697                 if (editor == NULL)
2698                         editor = MODEST_RECPT_EDITOR (priv->to_field);
2699
2700         }
2701
2702         modest_address_book_select_addresses (editor);
2703
2704 }
2705
2706 void
2707 modest_msg_edit_window_select_contacts (ModestMsgEditWindow *window)
2708 {
2709         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2710
2711         modest_msg_edit_window_open_addressbook (window, NULL);
2712 }
2713
2714 static void
2715 modest_msg_edit_window_show_toolbar (ModestWindow *self,
2716                                      gboolean show_toolbar)
2717 {
2718         ModestWindowPrivate *parent_priv;
2719         const gchar *action_name;
2720         GtkAction *action;
2721         
2722         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (self));
2723         parent_priv = MODEST_WINDOW_GET_PRIVATE(self);
2724
2725         /* We can not just use the code of
2726            modest_msg_edit_window_setup_toolbar because it has a
2727            mixture of both initialization and creation code. */
2728         if (show_toolbar)
2729                 gtk_widget_show (GTK_WIDGET (parent_priv->toolbar));
2730         else
2731                 gtk_widget_hide (GTK_WIDGET (parent_priv->toolbar));
2732
2733         /* Update also the actions (to update the toggles in the
2734            menus), we have to do it manually because some other window
2735            of the same time could have changed it (remember that the
2736            toolbar fullscreen mode is shared by all the windows of the
2737            same type */
2738         if (modest_window_mgr_get_fullscreen_mode (modest_runtime_get_window_mgr ()))
2739                 action_name = "/MenuBar/ViewMenu/ShowToolbarMenu/ViewShowToolbarFullScreenMenu";
2740         else
2741                 action_name = "/MenuBar/ViewMenu/ShowToolbarMenu/ViewShowToolbarNormalScreenMenu";
2742         
2743         action = gtk_ui_manager_get_action (parent_priv->ui_manager, action_name);
2744         modest_utils_toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action),
2745                                                             show_toolbar);
2746
2747 }
2748
2749 void
2750 modest_msg_edit_window_set_priority_flags (ModestMsgEditWindow *window,
2751                                            TnyHeaderFlags priority_flags)
2752 {
2753         ModestMsgEditWindowPrivate *priv;
2754         ModestWindowPrivate *parent_priv;
2755
2756         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2757
2758         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2759         parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
2760
2761         if (priv->priority_flags != priority_flags) {
2762                 GtkAction *priority_action = NULL;
2763
2764                 priv->priority_flags = priority_flags;
2765
2766                 switch (priority_flags) {
2767                 case TNY_HEADER_FLAG_HIGH_PRIORITY:
2768                         gtk_image_set_from_icon_name (GTK_IMAGE (priv->priority_icon), "qgn_list_messaging_high", GTK_ICON_SIZE_MENU);
2769                         gtk_widget_show (priv->priority_icon);
2770                         priority_action = gtk_ui_manager_get_action (parent_priv->ui_manager, 
2771                                                                      "/MenuBar/ToolsMenu/MessagePriorityMenu/MessagePriorityHighMenu");
2772                         break;
2773                 case TNY_HEADER_FLAG_LOW_PRIORITY:
2774                         gtk_image_set_from_icon_name (GTK_IMAGE (priv->priority_icon), "qgn_list_messaging_low", GTK_ICON_SIZE_MENU);
2775                         gtk_widget_show (priv->priority_icon);
2776                         priority_action = gtk_ui_manager_get_action (parent_priv->ui_manager, 
2777                                                                      "/MenuBar/ToolsMenu/MessagePriorityMenu/MessagePriorityLowMenu");
2778                         break;
2779                 default:
2780                         gtk_widget_hide (priv->priority_icon);
2781                         priority_action = gtk_ui_manager_get_action (parent_priv->ui_manager, 
2782                                                                      "/MenuBar/ToolsMenu/MessagePriorityMenu/MessagePriorityNormalMenu");
2783                         break;
2784                 }
2785                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (priority_action), TRUE);
2786                 gtk_text_buffer_set_modified (priv->text_buffer, TRUE);
2787         }
2788 }
2789
2790 void
2791 modest_msg_edit_window_set_file_format (ModestMsgEditWindow *window,
2792                                         gint file_format)
2793 {
2794         ModestMsgEditWindowPrivate *priv;
2795         ModestWindowPrivate *parent_priv;
2796         gint current_format;
2797
2798         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2799
2800         parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
2801         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2802
2803         current_format = wp_text_buffer_is_rich_text (WP_TEXT_BUFFER (priv->text_buffer))
2804                 ? MODEST_FILE_FORMAT_FORMATTED_TEXT : MODEST_FILE_FORMAT_PLAIN_TEXT;
2805
2806         if (current_format != file_format) {
2807                 switch (file_format) {
2808                 case MODEST_FILE_FORMAT_FORMATTED_TEXT:
2809                         wp_text_buffer_enable_rich_text (WP_TEXT_BUFFER (priv->text_buffer), TRUE);
2810                         remove_tags (WP_TEXT_BUFFER (priv->text_buffer));
2811                         break;
2812                 case MODEST_FILE_FORMAT_PLAIN_TEXT:
2813                 {
2814                         GtkWidget *dialog;
2815                         gint response;
2816                         dialog = hildon_note_new_confirmation (NULL, _("emev_nc_formatting_lost"));
2817                         response = gtk_dialog_run (GTK_DIALOG (dialog));
2818                         gtk_widget_destroy (dialog);
2819                         if (response == GTK_RESPONSE_OK) {
2820                                 wp_text_buffer_enable_rich_text (WP_TEXT_BUFFER (priv->text_buffer), FALSE);
2821                         } else {
2822                                 GtkToggleAction *action = GTK_TOGGLE_ACTION (gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/FormatMenu/FileFormatMenu/FileFormatFormattedTextMenu"));
2823                                 modest_utils_toggle_action_set_active_block_notify (action, TRUE);
2824                         }
2825                 }
2826                         break;
2827                 }
2828                 modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (window));
2829                 modest_ui_actions_check_menu_dimming_rules (MODEST_WINDOW (window));
2830                 text_buffer_refresh_attributes (WP_TEXT_BUFFER (priv->text_buffer), window);
2831         }
2832 }
2833
2834 void
2835 modest_msg_edit_window_select_font (ModestMsgEditWindow *window)
2836 {
2837         GtkWidget *dialog;
2838         ModestMsgEditWindowPrivate *priv;
2839         WPTextBufferFormat oldfmt, fmt;
2840         gint old_position = 0;
2841         gint response = 0;
2842         gint position = 0;
2843         gint font_size;
2844         GdkColor *color = NULL;
2845         gboolean bold, bold_set, italic, italic_set;
2846         gboolean underline, underline_set;
2847         gboolean strikethrough, strikethrough_set;
2848         gboolean position_set;
2849         gboolean font_size_set, font_set, color_set;
2850         gchar *font_name;
2851
2852         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2853         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2854         
2855         dialog = hildon_font_selection_dialog_new (GTK_WINDOW (window), NULL);
2856         modest_window_mgr_set_modal (modest_runtime_get_window_mgr(),
2857                                      GTK_WINDOW(dialog), GTK_WINDOW (window));
2858
2859         /* First we get the currently selected font information */
2860         wp_text_buffer_get_attributes (WP_TEXT_BUFFER (priv->text_buffer), &oldfmt, TRUE);
2861
2862         switch (oldfmt.text_position) {
2863         case TEXT_POSITION_NORMAL:
2864                 old_position = 0;
2865                 break;
2866         case TEXT_POSITION_SUPERSCRIPT:
2867                 old_position = 1;
2868                 break;
2869         default:
2870                 old_position = -1;
2871                 break;
2872         }
2873
2874         g_object_set (G_OBJECT (dialog),
2875                       "bold", oldfmt.bold != FALSE,
2876                       "bold-set", !oldfmt.cs.bold,
2877                       "underline", oldfmt.underline != FALSE,
2878                       "underline-set", !oldfmt.cs.underline,
2879                       "italic", oldfmt.italic != FALSE,
2880                       "italic-set", !oldfmt.cs.italic,
2881                       "strikethrough", oldfmt.strikethrough != FALSE,
2882                       "strikethrough-set", !oldfmt.cs.strikethrough,
2883                       "color", &oldfmt.color,
2884                       "color-set", !oldfmt.cs.color,
2885                       "size", wp_font_size[oldfmt.font_size],
2886                       "size-set", !oldfmt.cs.font_size,
2887                       "position", old_position,
2888                       "position-set", !oldfmt.cs.text_position,
2889                       "family", wp_get_font_name (oldfmt.font),
2890                       "family-set", !oldfmt.cs.font,
2891                       NULL);
2892
2893         modest_window_mgr_set_modal (modest_runtime_get_window_mgr (), 
2894                                      GTK_WINDOW (dialog), GTK_WINDOW (window));
2895         gtk_widget_show_all (dialog);
2896         priv->font_dialog = dialog;
2897         response = gtk_dialog_run (GTK_DIALOG (dialog));
2898         priv->font_dialog = NULL;
2899         if (response == GTK_RESPONSE_OK) {
2900
2901                 g_object_get( dialog,
2902                               "bold", &bold,
2903                               "bold-set", &bold_set,
2904                               "underline", &underline,
2905                               "underline-set", &underline_set,
2906                               "italic", &italic,
2907                               "italic-set", &italic_set,
2908                               "strikethrough", &strikethrough,
2909                               "strikethrough-set", &strikethrough_set,
2910                               "color", &color,
2911                               "color-set", &color_set,
2912                               "size", &font_size,
2913                               "size-set", &font_size_set,
2914                               "family", &font_name,
2915                               "family-set", &font_set,
2916                               "position", &position,
2917                               "position-set", &position_set,
2918                               NULL );
2919                 
2920         }       
2921
2922         if (response == GTK_RESPONSE_OK) {
2923                 memset(&fmt, 0, sizeof(fmt));
2924                 if (bold_set) {
2925                         fmt.bold = bold;
2926                         fmt.cs.bold = TRUE;
2927                 }
2928                 if (italic_set) {
2929                         fmt.italic = italic;
2930                         fmt.cs.italic = TRUE;
2931                 }
2932                 if (underline_set) {
2933                         fmt.underline = underline;
2934                         fmt.cs.underline = TRUE;
2935                 }
2936                 if (strikethrough_set) {
2937                         fmt.strikethrough = strikethrough;
2938                         fmt.cs.strikethrough = TRUE;
2939                 }
2940                 if (position_set) {
2941                         fmt.text_position =
2942                                 ( position == 0 )
2943                                 ? TEXT_POSITION_NORMAL
2944                                 : ( ( position == 1 )
2945                                     ? TEXT_POSITION_SUPERSCRIPT
2946                                     : TEXT_POSITION_SUBSCRIPT );
2947                         fmt.cs.text_position = TRUE;
2948                         fmt.font_size = oldfmt.font_size;
2949                 }
2950                 if (color_set) {
2951                         fmt.color = *color;
2952                         fmt.cs.color = TRUE;
2953                 }
2954                 if (font_set) {
2955                         fmt.font = wp_get_font_index(font_name,
2956                                                      DEFAULT_FONT);
2957                         fmt.cs.font = TRUE;
2958                 }
2959                 g_free(font_name);
2960                 if (font_size_set) {
2961                         fmt.cs.font_size = TRUE;
2962                         fmt.font_size = wp_get_font_size_index(font_size, DEFAULT_FONT_SIZE);
2963                 }
2964                 wp_text_buffer_set_format(WP_TEXT_BUFFER(priv->text_buffer), &fmt);
2965                 text_buffer_refresh_attributes (WP_TEXT_BUFFER (priv->text_buffer), window);
2966         }
2967         gtk_widget_destroy (dialog);
2968         
2969         gtk_widget_grab_focus(GTK_WIDGET(priv->msg_body));
2970 }
2971
2972 void
2973 modest_msg_edit_window_undo (ModestMsgEditWindow *window)
2974 {
2975         ModestMsgEditWindowPrivate *priv;
2976
2977         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2978         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2979         
2980         wp_text_buffer_undo (WP_TEXT_BUFFER (priv->text_buffer));
2981
2982         modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (window));
2983         modest_ui_actions_check_menu_dimming_rules (MODEST_WINDOW (window));
2984 }
2985
2986 void
2987 modest_msg_edit_window_redo (ModestMsgEditWindow *window)
2988 {
2989         ModestMsgEditWindowPrivate *priv;
2990
2991         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2992         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2993         
2994         wp_text_buffer_redo (WP_TEXT_BUFFER (priv->text_buffer));
2995
2996         modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (window));
2997         modest_ui_actions_check_menu_dimming_rules (MODEST_WINDOW (window));
2998
2999 }
3000
3001 static void  
3002 text_buffer_can_undo (GtkTextBuffer *buffer, gboolean can_undo, ModestMsgEditWindow *window)
3003 {
3004         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
3005
3006         priv->can_undo = can_undo;
3007 }
3008
3009 static void  
3010 text_buffer_can_redo (GtkTextBuffer *buffer, gboolean can_redo, ModestMsgEditWindow *window)
3011 {
3012         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
3013
3014         priv->can_redo = can_redo;
3015 }
3016
3017 gboolean            
3018 modest_msg_edit_window_can_undo (ModestMsgEditWindow *window)
3019 {
3020         ModestMsgEditWindowPrivate *priv;
3021         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window), FALSE);
3022         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
3023
3024         return priv->can_undo;
3025 }
3026
3027 gboolean            
3028 modest_msg_edit_window_can_redo (ModestMsgEditWindow *window)
3029 {
3030         ModestMsgEditWindowPrivate *priv;
3031         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window), FALSE);
3032         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
3033
3034         return priv->can_redo;
3035 }
3036
3037
3038 static void
3039 text_buffer_delete_images_by_id (GtkTextBuffer *buffer, const gchar * image_id)
3040 {
3041         GtkTextIter iter;
3042         GtkTextIter match_start, match_end;
3043
3044         if (image_id == NULL)
3045                 return;
3046
3047         gtk_text_buffer_get_start_iter (buffer, &iter);
3048
3049         while (gtk_text_iter_forward_search (&iter, "\xef\xbf\xbc", 0, &match_start, &match_end, NULL)) {
3050                 GSList *tags = gtk_text_iter_get_tags (&match_start);
3051                 GSList *node;
3052                 for (node = tags; node != NULL; node = g_slist_next (node)) {
3053                         GtkTextTag *tag = (GtkTextTag *) node->data;
3054                         if (g_object_get_data (G_OBJECT (tag), "image-set") != NULL) {
3055                                 gchar *cur_image_id = g_object_get_data (G_OBJECT (tag), "image-index");
3056                                 if ((cur_image_id != NULL) && (strcmp (image_id, cur_image_id)==0)) {
3057                                         gint offset;
3058                                         offset = gtk_text_iter_get_offset (&match_start);
3059                                         gtk_text_buffer_delete (buffer, &match_start, &match_end);
3060                                         gtk_text_buffer_get_iter_at_offset (buffer, &iter, offset);
3061                                 }
3062                         }
3063                 }
3064                 gtk_text_iter_forward_char (&iter);
3065         }
3066 }
3067
3068 gboolean
3069 message_is_empty (ModestMsgEditWindow *window)
3070 {
3071         ModestMsgEditWindowPrivate *priv = NULL;
3072
3073         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window), FALSE);
3074         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
3075
3076         /** TODO: Add wpeditor API to tell us if there is any _visible_ text,
3077          * so we can ignore markup.
3078          */
3079         GtkTextBuffer *buf = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->msg_body));
3080         gint count = 0;
3081         if (buf)
3082                 count = gtk_text_buffer_get_char_count (buf);
3083
3084         return count == 0;
3085 }
3086
3087 static gboolean
3088 msg_body_focus (GtkWidget *focus,
3089                 GdkEventFocus *event,
3090                 gpointer userdata)
3091 {
3092         
3093         modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (userdata));
3094         modest_ui_actions_check_menu_dimming_rules (MODEST_WINDOW (userdata));
3095         modest_window_check_dimming_rules_group (MODEST_WINDOW (userdata), MODEST_DIMMING_RULES_CLIPBOARD);
3096         return FALSE;
3097 }
3098
3099 static void
3100 recpt_field_changed (GtkTextBuffer *buffer,
3101                   ModestMsgEditWindow *editor)
3102 {
3103         modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (editor));
3104         modest_ui_actions_check_menu_dimming_rules (MODEST_WINDOW (editor));
3105 }
3106
3107 static void
3108 body_changed (GtkTextBuffer *buffer, ModestMsgEditWindow *editor)
3109 {
3110         modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (editor));
3111         modest_ui_actions_check_menu_dimming_rules (MODEST_WINDOW (editor));
3112 }
3113
3114 void
3115 modest_msg_edit_window_set_modified (ModestMsgEditWindow *editor,
3116                                      gboolean modified)
3117 {
3118         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (editor);
3119         GtkTextBuffer *buffer;
3120
3121         buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR(priv->to_field));
3122         gtk_text_buffer_set_modified (buffer, modified);
3123         buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR(priv->cc_field));
3124         gtk_text_buffer_set_modified (buffer, modified);
3125         buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR(priv->bcc_field));
3126         gtk_text_buffer_set_modified (buffer, modified);
3127         gtk_text_buffer_set_modified (priv->text_buffer, modified);
3128 }
3129
3130 gboolean
3131 modest_msg_edit_window_is_modified (ModestMsgEditWindow *editor)
3132 {
3133         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (editor);
3134         const char *account_name;
3135         GtkTextBuffer *buffer;
3136
3137         buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR(priv->to_field));
3138         if (gtk_text_buffer_get_modified (buffer))
3139                 return TRUE;
3140         buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR(priv->cc_field));
3141         if (gtk_text_buffer_get_modified (buffer))
3142                 return TRUE;
3143         buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR(priv->bcc_field));
3144         if (gtk_text_buffer_get_modified (buffer))
3145                 return TRUE;
3146         if (gtk_text_buffer_get_modified (priv->text_buffer))
3147                 return TRUE;
3148         account_name = modest_combo_box_get_active_id (MODEST_COMBO_BOX (priv->from_field));
3149         if (!priv->original_account_name || strcmp(account_name, priv->original_account_name)) {
3150                 return TRUE;
3151         }
3152
3153         return FALSE;
3154 }
3155
3156
3157
3158
3159 gboolean
3160 modest_msg_edit_window_check_names (ModestMsgEditWindow *window, gboolean add_to_addressbook)
3161 {
3162         ModestMsgEditWindowPrivate *priv = NULL;
3163         
3164         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window), FALSE);
3165         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
3166
3167         /* check if there's no recipient added */
3168         if ((gtk_text_buffer_get_char_count (modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (priv->to_field))) == 0) &&
3169             (gtk_text_buffer_get_char_count (modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (priv->cc_field))) == 0) &&
3170             (gtk_text_buffer_get_char_count (modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (priv->bcc_field))) == 0)) {
3171                 /* no recipient contents, then select contacts */
3172                 modest_msg_edit_window_open_addressbook (window, NULL);
3173                 return FALSE;
3174         }
3175
3176         if (!modest_address_book_check_names (MODEST_RECPT_EDITOR (priv->to_field),  add_to_addressbook)) {
3177                 modest_recpt_editor_grab_focus (MODEST_RECPT_EDITOR (priv->to_field));
3178                 return FALSE;
3179         }
3180         if (!modest_address_book_check_names (MODEST_RECPT_EDITOR (priv->cc_field),  add_to_addressbook)) {
3181                 modest_recpt_editor_grab_focus (MODEST_RECPT_EDITOR (priv->cc_field));
3182                 return FALSE;
3183         }
3184         if (!modest_address_book_check_names (MODEST_RECPT_EDITOR (priv->bcc_field), add_to_addressbook)) {
3185                 modest_recpt_editor_grab_focus (MODEST_RECPT_EDITOR (priv->bcc_field));
3186                 return FALSE;
3187         }
3188
3189         if (!modest_recpt_editor_has_focus (MODEST_RECPT_EDITOR (priv->cc_field)) &&
3190             !modest_recpt_editor_has_focus (MODEST_RECPT_EDITOR (priv->bcc_field)))
3191                 modest_recpt_editor_grab_focus (MODEST_RECPT_EDITOR (priv->to_field));
3192
3193         return TRUE;
3194
3195 }
3196
3197 static void
3198 modest_msg_edit_window_add_attachment_clicked (GtkButton *button,
3199                                                ModestMsgEditWindow *window)
3200 {
3201         modest_msg_edit_window_offer_attach_file (window);
3202 }
3203
3204 const gchar *
3205 modest_msg_edit_window_get_clipboard_text (ModestMsgEditWindow *win)
3206 {
3207         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (win);
3208
3209         return priv->clipboard_text;
3210 }
3211
3212 static void
3213 modest_msg_edit_window_clipboard_owner_change (GtkClipboard *clipboard,
3214                                                GdkEvent *event,
3215                                                ModestMsgEditWindow *window)
3216 {
3217         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
3218         GtkClipboard *selection_clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
3219         gchar *text = NULL;
3220         if (!GTK_WIDGET_VISIBLE (window))
3221                 return;
3222
3223         g_object_ref (window);
3224         text = gtk_clipboard_wait_for_text (selection_clipboard);
3225
3226         if (priv->clipboard_text != NULL) {
3227                 g_free (priv->clipboard_text);
3228         }
3229         priv->clipboard_text = text;
3230
3231         if (GTK_WIDGET_VISIBLE (window)) {
3232                 modest_window_check_dimming_rules_group (MODEST_WINDOW (window), MODEST_DIMMING_RULES_CLIPBOARD);
3233         }
3234         g_object_unref (window);
3235 }
3236
3237 static gboolean clipboard_owner_change_idle (gpointer userdata)
3238 {
3239         ModestMsgEditWindow *window = (ModestMsgEditWindow *) userdata;
3240         ModestMsgEditWindowPrivate *priv;
3241
3242         gdk_threads_enter ();
3243         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window), FALSE);
3244         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
3245
3246         priv->clipboard_owner_idle = 0;
3247         modest_msg_edit_window_clipboard_owner_change (NULL, NULL, window);
3248         gdk_threads_leave ();
3249
3250         return FALSE;
3251 }
3252
3253 static void
3254 modest_msg_edit_window_clipboard_owner_handle_change_in_idle (ModestMsgEditWindow *window)
3255 {
3256         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
3257         if (priv->clipboard_owner_idle == 0) {
3258                 priv->clipboard_owner_idle = g_idle_add (clipboard_owner_change_idle, window);
3259         }
3260 }
3261
3262 static void 
3263 subject_field_move_cursor (GtkEntry *entry,
3264                            GtkMovementStep step,
3265                            gint a1,
3266                            gboolean a2,
3267                            gpointer window)
3268 {
3269         if (!GTK_WIDGET_VISIBLE (window))
3270                 return;
3271
3272         modest_window_check_dimming_rules_group (MODEST_WINDOW (window), MODEST_DIMMING_RULES_CLIPBOARD);
3273 }
3274
3275 static void 
3276 update_window_title (ModestMsgEditWindow *window)
3277 {
3278         ModestMsgEditWindowPrivate *priv = NULL;
3279         const gchar *subject;
3280
3281         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
3282         subject = gtk_entry_get_text (GTK_ENTRY (priv->subject_field));
3283         if (subject == NULL || subject[0] == '\0')
3284                 subject = _("mail_va_new_email");
3285
3286         gtk_window_set_title (GTK_WINDOW (window), subject);
3287
3288 }
3289
3290 static void  
3291 subject_field_changed (GtkEditable *editable, 
3292                        ModestMsgEditWindow *window)
3293 {
3294         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
3295         update_window_title (window);
3296         gtk_text_buffer_set_modified (priv->text_buffer, TRUE);
3297         modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (window));
3298         modest_ui_actions_check_menu_dimming_rules (MODEST_WINDOW (window));
3299 }
3300
3301 static void  
3302 subject_field_insert_text (GtkEditable *editable, 
3303                            gchar *new_text,
3304                            gint new_text_length,
3305                            gint *position,
3306                            ModestMsgEditWindow *window)
3307 {
3308         GString *result = g_string_new ("");
3309         gchar *current;
3310         gint result_len = 0;
3311         const gchar *entry_text = NULL;
3312         gint old_length;
3313
3314         entry_text = gtk_entry_get_text (GTK_ENTRY (editable));
3315         old_length = g_utf8_strlen (entry_text, -1);
3316
3317         for (current = new_text; current != NULL && *current != '\0'; current = g_utf8_next_char (current)) {
3318                 gunichar c = g_utf8_get_char_validated (current, 8);
3319                 /* Invalid unichar, stop */
3320                 if (c == -1)
3321                         break;
3322                 /* a bullet */
3323                 if (c == 0x2022)
3324                         continue;
3325                 result = g_string_append_unichar (result, c);
3326                 result_len++;
3327         }
3328
3329         if (MIN (result_len, 1000) != g_utf8_strlen (new_text, 1000)) {
3330                 g_signal_stop_emission_by_name (G_OBJECT (editable), "insert-text");
3331                 if (result_len > 0)
3332                 {
3333                         /* Prevent endless recursion */
3334                         g_signal_handlers_block_by_func(G_OBJECT(editable), G_CALLBACK(subject_field_insert_text), window);
3335                         g_signal_emit_by_name (editable, "insert-text", 
3336                                                (gpointer) result->str, (gpointer) result->len,
3337                                                (gpointer) position, (gpointer) window);
3338                        g_signal_handlers_unblock_by_func(G_OBJECT(editable), G_CALLBACK(subject_field_insert_text), window);
3339                 }
3340         }
3341
3342         if (result_len + old_length > 1000) {
3343                 hildon_banner_show_information (GTK_WIDGET (window), NULL, 
3344                                                 dgettext("hildon-common-strings",
3345                                                          "ckdg_ib_maximum_characters_reached"));
3346         }
3347         
3348         g_string_free (result, TRUE);
3349 }
3350
3351 void
3352 modest_msg_edit_window_toggle_find_toolbar (ModestMsgEditWindow *window,
3353                                             gboolean show)
3354 {
3355         ModestMsgEditWindowPrivate *priv = NULL;
3356
3357         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
3358         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
3359
3360         gtk_widget_set_no_show_all (priv->find_toolbar, FALSE);
3361
3362         if (show) {
3363                 gtk_widget_show_all (priv->find_toolbar);
3364                 hildon_find_toolbar_highlight_entry (HILDON_FIND_TOOLBAR (priv->find_toolbar), TRUE);
3365         } else {
3366                 gtk_widget_hide_all (priv->find_toolbar);
3367                 gtk_widget_grab_focus (priv->msg_body);
3368         }
3369     
3370 }
3371
3372 static gboolean 
3373 gtk_text_iter_forward_search_insensitive (const GtkTextIter *iter,
3374                                           const gchar *str,
3375                                           GtkTextIter *match_start,
3376                                           GtkTextIter *match_end)
3377 {
3378         GtkTextIter end_iter;
3379         gchar *str_casefold;
3380         gint str_chars_n;
3381         gchar *range_text;
3382         gchar *range_casefold;
3383         gint offset;
3384         gint range_chars_n;
3385         gboolean result = FALSE;
3386
3387         if (str == NULL)
3388                 return TRUE;
3389         
3390         /* get end iter */
3391         end_iter = *iter;
3392         gtk_text_iter_forward_to_end (&end_iter);
3393
3394         str_casefold = g_utf8_casefold (str, -1);
3395         str_chars_n = strlen (str);
3396
3397         range_text = gtk_text_iter_get_visible_text (iter, &end_iter);
3398         range_casefold = g_utf8_casefold (range_text, -1);
3399         range_chars_n = strlen (range_casefold);
3400
3401         if (range_chars_n < str_chars_n) {
3402                 g_free (str_casefold);
3403                 g_free (range_text);
3404                 g_free (range_casefold);
3405                 return FALSE;
3406         }
3407
3408         for (offset = 0; offset <= range_chars_n - str_chars_n; offset++) {
3409                 gchar *range_subtext = g_strndup (range_casefold + offset, str_chars_n);
3410                 if (!g_utf8_collate (range_subtext, str_casefold)) {
3411                         gchar *found_text = g_strndup (range_text + offset, str_chars_n);
3412                         result = TRUE;
3413                         gtk_text_iter_forward_search (iter, found_text, GTK_TEXT_SEARCH_VISIBLE_ONLY|GTK_TEXT_SEARCH_TEXT_ONLY,
3414                                                       match_start, match_end, NULL);
3415                         g_free (found_text);
3416                 }
3417                 g_free (range_subtext);
3418                 if (result)
3419                         break;
3420         }
3421         g_free (str_casefold);
3422         g_free (range_text);
3423         g_free (range_casefold);
3424
3425         return result;
3426 }
3427
3428
3429 static void 
3430 modest_msg_edit_window_find_toolbar_search (GtkWidget *widget,
3431                                             ModestMsgEditWindow *window)
3432 {
3433         gchar *current_search = NULL;
3434         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
3435         gboolean result;
3436         GtkTextIter selection_start, selection_end;
3437         GtkTextIter match_start, match_end;
3438         gboolean continue_search = FALSE;
3439
3440         if (message_is_empty (window)) {
3441                 g_free (priv->last_search);
3442                 priv->last_search = NULL;
3443                 hildon_banner_show_information (GTK_WIDGET (window), NULL, _("mail_ib_nothing_to_find"));
3444                 return;
3445         }
3446
3447         g_object_get (G_OBJECT (widget), "prefix", &current_search, NULL);
3448         if ((current_search == NULL) || (strcmp (current_search, "") == 0)) {
3449                 g_free (current_search);
3450                 g_free (priv->last_search);
3451                 priv->last_search = NULL;
3452                 /* Information banner about empty search */
3453                 hildon_banner_show_information (NULL, NULL, dgettext ("hildon-common-strings", "ecdg_ib_find_rep_enter_text"));
3454                 return;
3455         }
3456
3457         if ((priv->last_search != NULL)&&(!strcmp (current_search, priv->last_search))) {
3458                 continue_search = TRUE;
3459         } else {
3460                 g_free (priv->last_search);
3461                 priv->last_search = g_strdup (current_search);
3462         }
3463
3464         if (continue_search) {
3465                 gtk_text_buffer_get_selection_bounds (priv->text_buffer, &selection_start, &selection_end);
3466                 result = gtk_text_iter_forward_search_insensitive (&selection_end, current_search, 
3467                                                                    &match_start, &match_end);
3468                 if (!result)
3469                         hildon_banner_show_information (NULL, NULL, dgettext ("hildon-libs", "ckct_ib_find_search_complete"));
3470         } else {
3471                 GtkTextIter buffer_start;
3472                 gtk_text_buffer_get_start_iter (priv->text_buffer, &buffer_start);
3473                 result = gtk_text_iter_forward_search_insensitive (&buffer_start, current_search, 
3474                                                                    &match_start, &match_end);
3475                 if (!result)
3476                         hildon_banner_show_information (NULL, NULL, dgettext ("hildon-libs", "ckct_ib_find_no_matches"));
3477         }
3478
3479         /* Mark as selected the string found in search */
3480         if (result) {
3481                 gtk_text_buffer_select_range (priv->text_buffer, &match_start, &match_end);
3482                 gtk_text_view_scroll_to_iter (GTK_TEXT_VIEW (priv->msg_body), &match_start, 0.0, TRUE, 0.0, 0.0);
3483                 correct_scroll_without_drag_check (MODEST_MSG_EDIT_WINDOW (window), FALSE);
3484         } else {
3485                 g_free (priv->last_search);
3486                 priv->last_search = NULL;
3487         }
3488         g_free (current_search);
3489 }
3490
3491 static void
3492 modest_msg_edit_window_find_toolbar_close (GtkWidget *widget,
3493                                            ModestMsgEditWindow *window)
3494 {
3495         GtkToggleAction *toggle;
3496         ModestWindowPrivate *parent_priv;
3497         parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
3498
3499         toggle = GTK_TOGGLE_ACTION (gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ToolsMenu/FindInMessageMenu"));
3500         gtk_toggle_action_set_active (toggle, FALSE);
3501 }
3502
3503 gboolean 
3504 modest_msg_edit_window_get_sent (ModestMsgEditWindow *window)
3505 {
3506         ModestMsgEditWindowPrivate *priv;
3507
3508         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE(window);
3509         return priv->sent;
3510 }
3511
3512 void 
3513 modest_msg_edit_window_set_sent (ModestMsgEditWindow *window, 
3514                                  gboolean sent)
3515 {
3516         ModestMsgEditWindowPrivate *priv;
3517
3518         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE(window);
3519         priv->sent = sent;
3520 }
3521
3522
3523 void            
3524 modest_msg_edit_window_set_draft (ModestMsgEditWindow *window,
3525                                   TnyMsg *draft)
3526 {
3527         ModestMsgEditWindowPrivate *priv;
3528         TnyHeader *header = NULL;
3529
3530         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
3531         g_return_if_fail ((draft == NULL)||(TNY_IS_MSG (draft)));
3532
3533         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
3534         ModestWindowMgr *mgr = modest_runtime_get_window_mgr ();
3535
3536         if (priv->draft_msg != NULL) {
3537                 g_object_unref (priv->draft_msg);
3538         }
3539
3540         if (draft != NULL) {
3541                 g_object_ref (draft);
3542                 header = tny_msg_get_header (draft);
3543                 if (priv->msg_uid) {
3544                         g_free (priv->msg_uid);
3545                         priv->msg_uid = NULL;
3546                 }
3547                 priv->msg_uid = modest_tny_folder_get_header_unique_id (header);
3548                 if (GTK_WIDGET_REALIZED (window))
3549                         modest_window_mgr_register_window (mgr, MODEST_WINDOW (window), NULL);
3550         }
3551
3552         priv->draft_msg = draft;
3553 }
3554
3555 static void  
3556 text_buffer_apply_tag (GtkTextBuffer *buffer, GtkTextTag *tag, 
3557                        GtkTextIter *start, GtkTextIter *end,
3558                        gpointer userdata)
3559 {
3560         ModestMsgEditWindow *window = MODEST_MSG_EDIT_WINDOW (userdata);
3561         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (userdata);
3562         gchar *tag_name;
3563
3564         if (tag == NULL+13) return;
3565         g_object_get (G_OBJECT (tag), "name", &tag_name, NULL);
3566         if ((tag_name != NULL) && (g_str_has_prefix (tag_name, "image-tag-replace-"))) {
3567                 replace_with_images (window, priv->images);
3568         }
3569 }
3570
3571 void                    
3572 modest_msg_edit_window_add_part (ModestMsgEditWindow *window,
3573                                  TnyMimePart *part)
3574 {
3575         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
3576
3577         g_return_if_fail (TNY_IS_MIME_PART (part));
3578         tny_list_prepend (priv->attachments, (GObject *) part);
3579         modest_attachments_view_add_attachment (MODEST_ATTACHMENTS_VIEW (priv->attachments_view), part, TRUE, 0);
3580         gtk_widget_set_no_show_all (priv->attachments_caption, FALSE);
3581         gtk_widget_show_all (priv->attachments_caption);
3582         gtk_text_buffer_set_modified (priv->text_buffer, TRUE);
3583 }
3584
3585 const gchar*    
3586 modest_msg_edit_window_get_message_uid (ModestMsgEditWindow *window)
3587 {
3588         ModestMsgEditWindowPrivate *priv;
3589
3590         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window), NULL);        
3591         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
3592
3593         return priv->msg_uid;
3594 }
3595
3596 GtkWidget *
3597 modest_msg_edit_window_get_child_widget (ModestMsgEditWindow *win,
3598                                          ModestMsgEditWindowWidgetType widget_type)
3599 {
3600         ModestMsgEditWindowPrivate *priv;
3601
3602         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), NULL);
3603         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (win);
3604
3605         switch (widget_type) {
3606         case MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY:
3607                 return priv->msg_body;
3608                 break;
3609         case MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_TO:
3610                 return priv->to_field;
3611                 break;
3612         case MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_CC:
3613                 return priv->cc_field;
3614                 break;
3615         case MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BCC:
3616                 return priv->bcc_field;
3617                 break;
3618         case MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_SUBJECT:
3619                 return priv->subject_field;
3620                 break;
3621         case MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_ATTACHMENTS:
3622                 return priv->attachments_view;
3623                 break;
3624         default:
3625                 return NULL;
3626         }
3627 }
3628
3629 static void 
3630 remove_tags (WPTextBuffer *buffer)
3631 {
3632         GtkTextIter start, end;
3633
3634         gtk_text_buffer_get_start_iter (GTK_TEXT_BUFFER (buffer), &start);
3635         gtk_text_buffer_get_end_iter (GTK_TEXT_BUFFER (buffer), &end);
3636
3637         gtk_text_buffer_remove_all_tags (GTK_TEXT_BUFFER (buffer), &start, &end);
3638 }
3639
3640 static void
3641 on_account_removed (TnyAccountStore *account_store, 
3642                     TnyAccount *account,
3643                     gpointer user_data)
3644 {
3645         /* Do nothing if it's a store account, because we use the
3646            transport to send the messages */
3647         if (tny_account_get_account_type(account) == TNY_ACCOUNT_TYPE_TRANSPORT) {
3648                 const gchar *parent_acc = NULL;
3649                 const gchar *our_acc = NULL;
3650
3651                 our_acc = modest_window_get_active_account (MODEST_WINDOW (user_data));
3652                 parent_acc = modest_tny_account_get_parent_modest_account_name_for_server_account (account);
3653                 /* Close this window if I'm showing a message of the removed account */
3654                 if (strcmp (parent_acc, our_acc) == 0)
3655                         modest_ui_actions_on_close_window (NULL, MODEST_WINDOW (user_data));
3656         }
3657 }
3658
3659 static gboolean
3660 on_zoom_minus_plus_not_implemented (ModestWindow *window)
3661 {
3662         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW