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

   1 /* Copyright (c) 2006, Nokia Corporation
   2  * All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions are
   6  * met:
   7  *
   8  * * Redistributions of source code must retain the above copyright
   9  *   notice, this list of conditions and the following disclaimer.
  10  * * Redistributions in binary form must reproduce the above copyright
  11  *   notice, this list of conditions and the following disclaimer in the
  12  *   documentation and/or other materials provided with the distribution.
  13  * * Neither the name of the Nokia Corporation nor the names of its
  14  *   contributors may be used to endorse or promote products derived from
  15  *   this software without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
  18  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  19  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  20  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
  21  * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  22  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  23  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  24  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  25  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  26  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  27  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  28  */
  29
  30 #include <gtk/gtk.h>
  31 #include <glib/gi18n.h>
  32 #include <fcntl.h>
  33 #include <glib/gstdio.h>
  34 #include <string.h>
  35 #include <tny-account-store.h>
  36 #include <tny-fs-stream.h>
  37 #include <tny-vfs-stream.h>
  38 #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), "wp-text-buffer");
 854         deserialize_type = gtk_text_buffer_register_deserialize_tagset(GTK_TEXT_BUFFER(priv->text_buffer),
 855                                                                        "wp-text-buffer");
 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 }
1899
1900 static void
1901 text_buffer_refresh_attributes (WPTextBuffer *buffer, ModestMsgEditWindow *window)
1902 {
1903         WPTextBufferFormat *buffer_format = g_new0 (WPTextBufferFormat, 1);
1904         GtkAction *action;
1905         ModestWindowPrivate *parent_priv;
1906         ModestMsgEditWindowPrivate *priv;
1907         GtkWidget *new_size_menuitem;
1908         GtkWidget *new_font_menuitem;
1909
1910         parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
1911         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1912
1913         if (wp_text_buffer_is_rich_text (WP_TEXT_BUFFER (priv->text_buffer))) {
1914                 action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/FormatMenu/FileFormatMenu/FileFormatFormattedTextMenu");
1915                 if (!gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)))
1916                         modest_utils_toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action), TRUE);
1917         } else {
1918                 action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/FormatMenu/FileFormatMenu/FileFormatPlainTextMenu");
1919                 if (!gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)))
1920                         modest_utils_toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action), TRUE);
1921         }
1922
1923         wp_text_buffer_get_attributes (WP_TEXT_BUFFER (priv->text_buffer), buffer_format, FALSE);
1924
1925         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ActionsBold");
1926         modest_utils_toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action), buffer_format->bold);
1927
1928         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ActionsItalics");
1929         modest_utils_toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action), buffer_format->italic);
1930
1931 /*      action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/FormatMenu/BulletedListMenu"); */
1932 /*      modest_utils_toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action), buffer_format->bullet); */
1933
1934         action = NULL;
1935         switch (buffer_format->justification)
1936         {
1937         case GTK_JUSTIFY_LEFT:
1938                 action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/FormatMenu/AlignmentMenu/AlignmentLeftMenu");
1939                 break;
1940         case GTK_JUSTIFY_CENTER:
1941                 action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/FormatMenu/AlignmentMenu/AlignmentCenterMenu");
1942                 break;
1943         case GTK_JUSTIFY_RIGHT:
1944                 action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/FormatMenu/AlignmentMenu/AlignmentRightMenu");
1945                 break;
1946         default:
1947                 break;
1948         }
1949
1950         if (action != NULL)
1951                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), TRUE);
1952
1953         g_signal_handlers_block_by_func (G_OBJECT (priv->font_color_button),
1954                                          G_CALLBACK (modest_msg_edit_window_color_button_change),
1955                                          window);
1956         hildon_color_button_set_color (HILDON_COLOR_BUTTON (priv->font_color_button), & (buffer_format->color));
1957         g_signal_handlers_unblock_by_func (G_OBJECT (priv->font_color_button),
1958                                            G_CALLBACK (modest_msg_edit_window_color_button_change),
1959                                            window);
1960
1961         new_size_menuitem = GTK_WIDGET ((g_slist_nth (priv->size_items_group,
1962                                                       buffer_format->font_size))->data);
1963         if (!gtk_check_menu_item_get_active (GTK_CHECK_MENU_ITEM (new_size_menuitem))) {
1964                 GtkWidget *label;
1965                 gchar *markup;
1966
1967                 label = gtk_bin_get_child (GTK_BIN (new_size_menuitem));
1968                 markup = g_strconcat ("<span font_family='Sans'>", gtk_label_get_text (GTK_LABEL (label)), "</span>", NULL);
1969                 gtk_label_set_markup (GTK_LABEL (priv->size_tool_button_label), markup);
1970                 g_free (markup);
1971                 g_signal_handlers_block_by_func (G_OBJECT (new_size_menuitem),
1972                                                  G_CALLBACK (modest_msg_edit_window_size_change),
1973                                                  window);
1974                 gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (new_size_menuitem), TRUE);
1975                 g_signal_handlers_unblock_by_func (G_OBJECT (new_size_menuitem),
1976                                                    G_CALLBACK (modest_msg_edit_window_size_change),
1977                                                    window);
1978         }
1979
1980         new_font_menuitem = GTK_WIDGET ((g_slist_nth (priv->font_items_group,
1981                                                       buffer_format->font))->data);
1982         if (!gtk_check_menu_item_get_active (GTK_CHECK_MENU_ITEM (new_font_menuitem))) {
1983                 GtkWidget *label;
1984                 gchar *markup;
1985
1986                 label = gtk_bin_get_child (GTK_BIN (new_font_menuitem));
1987                 markup = g_strconcat ("<span font_family='", gtk_label_get_text (GTK_LABEL (label)),"'>Tt</span>", NULL);
1988                 gtk_label_set_markup (GTK_LABEL (priv->font_tool_button_label), markup);
1989                 g_free (markup);
1990                 g_signal_handlers_block_by_func (G_OBJECT (new_font_menuitem),
1991                                                  G_CALLBACK (modest_msg_edit_window_font_change),
1992                                                  window);
1993                 gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (new_font_menuitem), TRUE);
1994                 g_signal_handlers_unblock_by_func (G_OBJECT (new_font_menuitem),
1995                                                    G_CALLBACK (modest_msg_edit_window_font_change),
1996                                                    window);
1997         }
1998
1999         g_free (buffer_format);
2000
2001 }
2002
2003 #ifdef MODEST_HILDON_VERSION_0
2004 void
2005 modest_msg_edit_window_select_color (ModestMsgEditWindow *window)
2006 {
2007
2008         WPTextBufferFormat *buffer_format = g_new0 (WPTextBufferFormat, 1);
2009         ModestMsgEditWindowPrivate *priv;
2010         GtkWidget *dialog = NULL;
2011         gint response;
2012         GdkColor *new_color = NULL;
2013
2014         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2015         wp_text_buffer_get_attributes (WP_TEXT_BUFFER (priv->text_buffer), buffer_format, FALSE);
2016
2017         dialog = hildon_color_selector_new (GTK_WINDOW (window));
2018         hildon_color_selector_set_color (HILDON_COLOR_SELECTOR (dialog), &(buffer_format->color));
2019         g_free (buffer_format);
2020
2021         if (gtk_dialog_run (GTK_DIALOG (dialog) == GTK_RESPONSE_OK)) {
2022                 new_color = hildon_color_selector_get_color (HILDON_COLOR_SELECTOR (dialog));
2023                 if (new_color != NULL) {
2024                         wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_FORECOLOR,
2025                                                       (gpointer) new_color);
2026                 }
2027         }
2028         gtk_widget_destroy (dialog);
2029 }
2030
2031
2032 void
2033 modest_msg_edit_window_select_background_color (ModestMsgEditWindow *window)
2034 {
2035
2036         ModestMsgEditWindowPrivate *priv;
2037         GtkWidget *dialog = NULL;
2038         gint response;
2039         GdkColor *old_color = NULL;
2040         const GdkColor *new_color = NULL;
2041
2042         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2043         old_color = (GdkColor*)wp_text_buffer_get_background_color (WP_TEXT_BUFFER (priv->text_buffer));
2044
2045         dialog = hildon_color_selector_new (GTK_WINDOW (window));
2046         hildon_color_selector_set_color (HILDON_COLOR_SELECTOR (dialog),(GdkColor*)old_color);
2047
2048         if (gtk_dialog_run (GTK_DIALOG (dialog) == GTK_RESPONSE_OK)) {
2049                 new_color = hildon_color_selector_get_color (HILDON_COLOR_SELECTOR (dialog));
2050                 if (new_color != NULL)
2051                         wp_text_buffer_set_background_color (WP_TEXT_BUFFER (priv->text_buffer), new_color);
2052         }
2053         gtk_widget_destroy (dialog);
2054
2055 }
2056
2057 #else
2058 void
2059 modest_msg_edit_window_select_color (ModestMsgEditWindow *window)
2060 {
2061
2062         WPTextBufferFormat *buffer_format = g_new0 (WPTextBufferFormat, 1);
2063         ModestMsgEditWindowPrivate *priv;
2064         GtkWidget *dialog = NULL;
2065
2066         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2067         wp_text_buffer_get_attributes (WP_TEXT_BUFFER (priv->text_buffer), buffer_format, FALSE);
2068
2069         dialog = hildon_color_chooser_new ();
2070         hildon_color_chooser_set_color (HILDON_COLOR_CHOOSER (dialog), &(buffer_format->color));
2071         g_free (buffer_format);
2072
2073         if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_OK) {
2074                 GdkColor col;
2075                 hildon_color_chooser_get_color (HILDON_COLOR_CHOOSER(dialog), &col);
2076                 wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_FORECOLOR,
2077                                               (gpointer) &col);
2078         }
2079         gtk_widget_destroy (dialog);
2080 }
2081
2082
2083 void
2084 modest_msg_edit_window_select_background_color (ModestMsgEditWindow *window)
2085 {
2086
2087         ModestMsgEditWindowPrivate *priv;
2088         GtkWidget *dialog = NULL;
2089         GdkColor *old_color = NULL;
2090
2091         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2092         old_color = (GdkColor*)wp_text_buffer_get_background_color (WP_TEXT_BUFFER (priv->text_buffer));
2093
2094         dialog = hildon_color_chooser_new ();
2095         hildon_color_chooser_set_color (HILDON_COLOR_CHOOSER (dialog),(GdkColor*)old_color);
2096
2097         if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_OK) {
2098                 GdkColor col;
2099                 hildon_color_chooser_get_color (HILDON_COLOR_CHOOSER(dialog), &col);
2100                 wp_text_buffer_set_background_color (WP_TEXT_BUFFER (priv->text_buffer), &col);
2101         }
2102         gtk_widget_destroy (dialog);
2103 }
2104
2105 #endif /*!MODEST_HILDON_VERSION_0*/
2106
2107
2108
2109 static TnyStream*
2110 create_stream_for_uri (const gchar* uri)
2111 {
2112         if (!uri)
2113                 return NULL;
2114
2115         TnyStream *result = NULL;
2116
2117         GnomeVFSHandle *handle = NULL;
2118         GnomeVFSResult test = gnome_vfs_open (&handle, uri, GNOME_VFS_OPEN_READ);
2119         if (test == GNOME_VFS_OK) {
2120                 TnyStream *vfssstream = TNY_STREAM (tny_vfs_stream_new (handle));
2121                 /* Streams over OBEX (Bluetooth) are not seekable but
2122                  * we expect them to be (we might need to read them
2123                  * several times). So if this is a Bluetooth URI just
2124                  * read the whole file into memory (this is not a fast
2125                  * protocol so we can assume that these files are not
2126                  * going to be very big) */
2127                 if ((g_ascii_strncasecmp (uri, "obex://", 7) == 0)||
2128                     (g_ascii_strncasecmp (uri, "upnpav://", 9) == 0)) {
2129                         TnyStream *memstream = tny_camel_mem_stream_new ();
2130                         tny_stream_write_to_stream (vfssstream, memstream);
2131                         g_object_unref (vfssstream);
2132                         result = memstream;
2133                 } else {
2134                         result = vfssstream;
2135                 }
2136         }
2137
2138         return result;
2139 }
2140
2141 void
2142 modest_msg_edit_window_insert_image (ModestMsgEditWindow *window)
2143 {
2144
2145         ModestMsgEditWindowPrivate *priv;
2146         GtkWidget *dialog = NULL;
2147         gint response = 0;
2148         GSList *uris = NULL;
2149         GSList *uri_node = NULL;
2150
2151         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2152
2153         dialog = hildon_file_chooser_dialog_new (GTK_WINDOW (window), GTK_FILE_CHOOSER_ACTION_OPEN);
2154         gtk_window_set_title (GTK_WINDOW (dialog), _("mcen_ia_select_inline_image_title"));
2155         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (dialog), TRUE);
2156
2157         modest_maemo_utils_setup_images_filechooser (GTK_FILE_CHOOSER (dialog));
2158
2159         response = gtk_dialog_run (GTK_DIALOG (dialog));
2160         switch (response) {
2161         case GTK_RESPONSE_OK:
2162                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (dialog));
2163                 break;
2164         default:
2165                 break;
2166         }
2167         gtk_widget_destroy (dialog);
2168
2169         for (uri_node = uris; uri_node != NULL; uri_node = g_slist_next (uri_node)) {
2170                 const gchar *uri;
2171                 GnomeVFSHandle *handle = NULL;
2172                 GnomeVFSResult result;
2173                 GtkTextIter position;
2174                 GtkTextMark *insert_mark;
2175
2176                 uri = (const gchar *) uri_node->data;
2177                 result = gnome_vfs_open (&handle, uri, GNOME_VFS_OPEN_READ);
2178                 if (result == GNOME_VFS_OK) {
2179                         GdkPixbuf *pixbuf;
2180                         GnomeVFSFileInfo *info;
2181                         gchar *filename, *basename, *escaped_filename;
2182                         TnyMimePart *mime_part;
2183                         gchar *content_id;
2184                         const gchar *mime_type = NULL;
2185                         GnomeVFSURI *vfs_uri;
2186                         guint64 stream_size;
2187
2188                         gnome_vfs_close (handle);
2189                         vfs_uri = gnome_vfs_uri_new (uri);
2190
2191                         escaped_filename = g_path_get_basename (gnome_vfs_uri_get_path (vfs_uri));
2192                         filename = gnome_vfs_unescape_string_for_display (escaped_filename);
2193                         g_free (escaped_filename);
2194                         gnome_vfs_uri_unref (vfs_uri);
2195                         info = gnome_vfs_file_info_new ();
2196
2197                         if (gnome_vfs_get_file_info (uri, info, GNOME_VFS_FILE_INFO_GET_MIME_TYPE
2198                                                      | GNOME_VFS_FILE_INFO_FORCE_SLOW_MIME_TYPE)
2199                             == GNOME_VFS_OK)
2200                                 mime_type = gnome_vfs_file_info_get_mime_type (info);
2201
2202                         mime_part = tny_platform_factory_new_mime_part
2203                                 (modest_runtime_get_platform_factory ());
2204
2205                         TnyStream *stream = create_stream_for_uri (uri);
2206
2207                         if (stream == NULL) {
2208
2209                                 modest_platform_information_banner (NULL, NULL, dgettext("hildon-fm", "sfil_ib_opening_not_allowed"));
2210
2211                                 g_object_unref (mime_part);
2212                                 gnome_vfs_file_info_unref (info);
2213                                 continue;
2214                         }
2215
2216                         tny_mime_part_construct (mime_part, stream, mime_type, "base64");
2217
2218                         content_id = g_strdup_printf ("%d", priv->next_cid);
2219                         tny_mime_part_set_content_id (mime_part, content_id);
2220                         g_free (content_id);
2221                         priv->next_cid++;
2222
2223                         basename = g_path_get_basename (filename);
2224                         tny_mime_part_set_filename (mime_part, basename);
2225                         g_free (basename);
2226
2227                         pixbuf = pixbuf_from_stream (stream, mime_type, &stream_size);
2228
2229                         if (pixbuf != NULL) {
2230                                 priv->images_size += stream_size;
2231                                 priv->images_count ++;
2232                                 insert_mark = gtk_text_buffer_get_insert (GTK_TEXT_BUFFER (priv->text_buffer));
2233                                 gtk_text_buffer_get_iter_at_mark (GTK_TEXT_BUFFER (priv->text_buffer), &position, insert_mark);
2234                                 wp_text_buffer_insert_image (WP_TEXT_BUFFER (priv->text_buffer), &position, g_strdup (tny_mime_part_get_content_id (mime_part)), pixbuf);
2235                         }
2236
2237                         tny_list_prepend (priv->images, (GObject *) mime_part);
2238                         gtk_text_buffer_set_modified (priv->text_buffer, TRUE);
2239                         g_free (filename);
2240                         g_object_unref (mime_part);
2241                         gnome_vfs_file_info_unref (info);
2242
2243                 }
2244         }
2245
2246
2247 }
2248
2249 void
2250 modest_msg_edit_window_offer_attach_file (ModestMsgEditWindow *window)
2251 {
2252         GtkWidget *dialog = NULL;
2253         gint response = 0;
2254         GSList *uris = NULL;
2255         GSList *uri_node;
2256         GnomeVFSFileSize total_size, allowed_size;
2257         ModestMsgEditWindowPrivate *priv;
2258         gint att_num;
2259         guint64 att_size;
2260
2261         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW(window));
2262
2263         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2264
2265         if (modest_platform_check_memory_low (MODEST_WINDOW(window), TRUE))
2266                 return;
2267
2268         dialog = hildon_file_chooser_dialog_new (GTK_WINDOW (window), GTK_FILE_CHOOSER_ACTION_OPEN);
2269         gtk_window_set_title (GTK_WINDOW (dialog), _("mcen_ti_select_attachment_title"));
2270         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (dialog), TRUE);
2271         modest_window_mgr_set_modal (modest_runtime_get_window_mgr (), GTK_WINDOW (dialog));
2272
2273         response = gtk_dialog_run (GTK_DIALOG (dialog));
2274         switch (response) {
2275         case GTK_RESPONSE_OK:
2276                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (dialog));
2277                 break;
2278         default:
2279                 break;
2280         }
2281         gtk_widget_destroy (dialog);
2282
2283         /* allowed size is the maximum size - what's already there */
2284         modest_attachments_view_get_sizes (
2285                 MODEST_ATTACHMENTS_VIEW (priv->attachments_view),
2286                 &att_num, &att_size);
2287         allowed_size = MODEST_MAX_ATTACHMENT_SIZE - att_size;
2288
2289         total_size = 0;
2290         for (uri_node = uris; uri_node != NULL; uri_node = g_slist_next (uri_node)) {
2291
2292                 const gchar *uri = (const gchar *) uri_node->data;
2293
2294                 total_size += modest_msg_edit_window_attach_file_one
2295                         (window, uri, allowed_size);
2296
2297                 if (total_size > allowed_size) {
2298                         g_warning ("%s: total size: %u",
2299                                    __FUNCTION__, (unsigned int)total_size);
2300                         break;
2301                 }
2302
2303                 allowed_size -= total_size;
2304
2305
2306         }
2307         g_slist_foreach (uris, (GFunc) g_free, NULL);
2308         g_slist_free (uris);
2309 }
2310
2311
2312 GnomeVFSFileSize
2313 modest_msg_edit_window_attach_file_one (ModestMsgEditWindow *window,
2314                                         const gchar *uri,
2315                                         GnomeVFSFileSize allowed_size)
2316
2317 {
2318         GnomeVFSHandle *handle = NULL;
2319         ModestMsgEditWindowPrivate *priv;
2320         GnomeVFSResult result;
2321         GnomeVFSFileSize size = 0;
2322
2323         g_return_val_if_fail (window, 0);
2324         g_return_val_if_fail (uri, 0);
2325
2326         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2327
2328         result = gnome_vfs_open (&handle, uri, GNOME_VFS_OPEN_READ);
2329         if (result == GNOME_VFS_OK) {
2330                 TnyMimePart *mime_part;
2331                 TnyStream *stream;
2332                 const gchar *mime_type = NULL;
2333                 gchar *basename;
2334                 gchar *escaped_filename;
2335                 gchar *filename;
2336                 gchar *content_id;
2337                 GnomeVFSFileInfo *info;
2338                 GnomeVFSURI *vfs_uri;
2339
2340                 gnome_vfs_close (handle);
2341                 vfs_uri = gnome_vfs_uri_new (uri);
2342
2343
2344                 escaped_filename = g_path_get_basename (gnome_vfs_uri_get_path (vfs_uri));
2345                 filename = gnome_vfs_unescape_string_for_display (escaped_filename);
2346                 g_free (escaped_filename);
2347                 gnome_vfs_uri_unref (vfs_uri);
2348
2349                 info = gnome_vfs_file_info_new ();
2350
2351                 if (gnome_vfs_get_file_info (uri,
2352                                              info,
2353                                              GNOME_VFS_FILE_INFO_GET_MIME_TYPE)
2354                     == GNOME_VFS_OK)
2355                         mime_type = gnome_vfs_file_info_get_mime_type (info);
2356                 mime_part = tny_platform_factory_new_mime_part
2357                         (modest_runtime_get_platform_factory ());
2358
2359                 /* try to get the attachment's size; this may fail for weird
2360                  * file systems, like obex, upnp... */
2361                 if (allowed_size != 0 &&
2362                     info->valid_fields & GNOME_VFS_FILE_INFO_FIELDS_SIZE) {
2363                         size = info->size;
2364                         if (size > allowed_size) {
2365                                 g_warning ("%s: attachment too big", __FUNCTION__);
2366                                 modest_platform_information_banner (NULL, NULL, dgettext("hildon-fm", "sfil_ib_opening_not_allowed"));
2367                                 return 0;
2368                         }
2369                 } else
2370                         g_warning ("%s: could not get attachment size", __FUNCTION__);
2371
2372                 stream = create_stream_for_uri (uri);
2373
2374                 if (stream == NULL) {
2375
2376                         modest_platform_information_banner (NULL, NULL, dgettext("hildon-fm", "sfil_ib_opening_not_allowed"));
2377
2378                         g_object_unref (mime_part);
2379                         gnome_vfs_file_info_unref (info);
2380                         return 0;
2381                 }
2382
2383                 tny_mime_part_construct (mime_part, stream, mime_type, "base64");
2384                 g_object_unref (stream);
2385
2386                 content_id = g_strdup_printf ("%d", priv->next_cid);
2387                 tny_mime_part_set_content_id (mime_part, content_id);
2388                 g_free (content_id);
2389                 priv->next_cid++;
2390
2391                 basename = g_path_get_basename (filename);
2392                 tny_mime_part_set_filename (mime_part, basename);
2393                 g_free (basename);
2394
2395                 tny_list_prepend (priv->attachments, (GObject *) mime_part);
2396                 modest_attachments_view_add_attachment (MODEST_ATTACHMENTS_VIEW (priv->attachments_view),
2397                                                         mime_part,
2398                                                         info->size == 0, info->size);
2399                 gtk_widget_set_no_show_all (priv->attachments_caption, FALSE);
2400                 gtk_widget_show_all (priv->attachments_caption);
2401                 gtk_text_buffer_set_modified (priv->text_buffer, TRUE);
2402                 g_free (filename);
2403                 g_object_unref (mime_part);
2404                 gnome_vfs_file_info_unref (info);
2405         }
2406
2407         return size;
2408 }
2409
2410 void
2411 modest_msg_edit_window_remove_attachments (ModestMsgEditWindow *window,
2412                                            TnyList *att_list)
2413 {
2414         ModestMsgEditWindowPrivate *priv;
2415         TnyIterator *iter;
2416
2417         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2418         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2419
2420         if (att_list == NULL) {
2421                 att_list = modest_attachments_view_get_selection (MODEST_ATTACHMENTS_VIEW (priv->attachments_view));
2422         } else {
2423                 g_object_ref (att_list);
2424         }
2425
2426         if (tny_list_get_length (att_list) == 0) {
2427                 hildon_banner_show_information (NULL, NULL, _("TODO: no attachments selected to remove"));
2428         } else {
2429                 GtkWidget *confirmation_dialog = NULL;
2430                 gboolean dialog_response;
2431                 gchar *message = NULL;
2432                 gchar *filename = NULL;
2433
2434                 if (tny_list_get_length (att_list) == 1) {
2435                         TnyMimePart *part;
2436                         iter = tny_list_create_iterator (att_list);
2437                         part = (TnyMimePart *) tny_iterator_get_current (iter);
2438                         g_object_unref (iter);
2439                         if (TNY_IS_MSG (part)) {
2440                                 TnyHeader *header = tny_msg_get_header (TNY_MSG (part));
2441                                 if (header) {
2442                                         filename = tny_header_dup_subject (header);
2443                                         g_object_unref (header);
2444                                 }
2445                                 if (filename == NULL) {
2446                                         filename = g_strdup (_("mail_va_no_subject"));
2447                                 }
2448                         } else {
2449                                 filename = g_strdup (tny_mime_part_get_filename (TNY_MIME_PART (part)));
2450                         }
2451                         g_object_unref (part);
2452                 } else {
2453                         filename = g_strdup ("");
2454                 }
2455                 message = g_strdup_printf (ngettext("emev_nc_delete_attachment", "emev_nc_delete_attachments",
2456                                                     tny_list_get_length (att_list)), filename);
2457                 g_free (filename);
2458                 confirmation_dialog = hildon_note_new_confirmation (GTK_WINDOW (window), message);
2459                 g_free (message);
2460                 dialog_response = (gtk_dialog_run (GTK_DIALOG (confirmation_dialog))==GTK_RESPONSE_OK);
2461                 gtk_widget_destroy (confirmation_dialog);
2462                 if (!dialog_response) {
2463                         g_object_unref (att_list);
2464                         return;
2465                 }
2466                 hildon_banner_show_information (NULL, NULL, _("mcen_ib_removing_attachment"));
2467
2468                 for (iter = tny_list_create_iterator (att_list);
2469                      !tny_iterator_is_done (iter);
2470                      tny_iterator_next (iter)) {
2471                         TnyMimePart *mime_part = (TnyMimePart *) tny_iterator_get_current (iter);
2472                         const gchar *att_id;
2473                         tny_list_remove (priv->attachments, (GObject *) mime_part);
2474
2475                         modest_attachments_view_remove_attachment (MODEST_ATTACHMENTS_VIEW (priv->attachments_view),
2476                                                                    mime_part);
2477                         if (tny_list_get_length (priv->attachments) == 0)
2478                                 gtk_widget_hide (priv->attachments_caption);
2479                         att_id = tny_mime_part_get_content_id (mime_part);
2480                         if (att_id != NULL)
2481                                 text_buffer_delete_images_by_id (gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->msg_body)),
2482                                                                  att_id);
2483                         gtk_text_buffer_set_modified (priv->text_buffer, TRUE);
2484                         g_object_unref (mime_part);
2485                 }
2486                 g_object_unref (iter);
2487         }
2488
2489         g_object_unref (att_list);
2490
2491         /* if the last attachment has been removed, focus the Subject: field */
2492         if (!modest_attachments_view_has_attachments (MODEST_ATTACHMENTS_VIEW (priv->attachments_view)))
2493                 gtk_widget_grab_focus (priv->subject_field);
2494 }
2495
2496 static void
2497 modest_msg_edit_window_color_button_change (ModestMsgEditWindow *window,
2498                                             gpointer userdata)
2499 {
2500         ModestMsgEditWindowPrivate *priv;
2501         GdkColor *new_color;
2502         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2503
2504 #ifdef MODEST_HAVE_HILDON0_WIDGETS
2505         new_color = hildon_color_button_get_color (HILDON_COLOR_BUTTON (priv->font_color_button));
2506 #else
2507         GdkColor col;
2508         hildon_color_button_get_color (HILDON_COLOR_BUTTON(priv->font_color_button), &col);
2509         new_color = &col;
2510 #endif /*#ifdef MODEST_HAVE_HILDON0_WIDGETS*/
2511
2512         wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_FORECOLOR, (gpointer) new_color);
2513
2514         gtk_window_set_focus (GTK_WINDOW (window), priv->msg_body);
2515
2516 }
2517
2518 static void
2519 modest_msg_edit_window_size_change (GtkCheckMenuItem *menu_item,
2520                                     gpointer userdata)
2521 {
2522         ModestMsgEditWindowPrivate *priv;
2523         gint new_size_index;
2524         ModestMsgEditWindow *window;
2525         GtkWidget *label;
2526
2527         window = MODEST_MSG_EDIT_WINDOW (userdata);
2528         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2529         gtk_widget_grab_focus (GTK_WIDGET (priv->msg_body));
2530
2531         if (gtk_check_menu_item_get_active (menu_item)) {
2532                 gchar *markup;
2533                 WPTextBufferFormat format;
2534
2535                 memset (&format, 0, sizeof (format));
2536                 wp_text_buffer_get_attributes (WP_TEXT_BUFFER (priv->text_buffer), &format, FALSE);
2537
2538                 label = gtk_bin_get_child (GTK_BIN (menu_item));
2539
2540                 new_size_index = atoi (gtk_label_get_text (GTK_LABEL (label)));
2541                 format.cs.font_size = TRUE;
2542                 format.cs.text_position = TRUE;
2543                 format.cs.font = TRUE;
2544                 format.font_size = wp_get_font_size_index (new_size_index, DEFAULT_FONT_SIZE);
2545 /*              wp_text_buffer_set_format (WP_TEXT_BUFFER (priv->text_buffer), &format); */
2546
2547                 if (!wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_FONT_SIZE,
2548                                                    GINT_TO_POINTER (wp_get_font_size_index (new_size_index, 12))))
2549                         wp_text_view_reset_and_show_im (WP_TEXT_VIEW (priv->msg_body));
2550
2551                 text_buffer_refresh_attributes (WP_TEXT_BUFFER (priv->text_buffer), MODEST_MSG_EDIT_WINDOW (window));
2552                 markup = g_strconcat ("<span font_family='", DEFAULT_SIZE_BUTTON_FONT_FAMILY, "'>", gtk_label_get_text (GTK_LABEL (label)), "</span>", NULL);
2553                 gtk_label_set_markup (GTK_LABEL (priv->size_tool_button_label), markup);
2554                 g_free (markup);
2555         }
2556 }
2557
2558 static void
2559 modest_msg_edit_window_font_change (GtkCheckMenuItem *menu_item,
2560                                     gpointer userdata)
2561 {
2562         ModestMsgEditWindowPrivate *priv;
2563         gint new_font_index;
2564         ModestMsgEditWindow *window;
2565         GtkWidget *label;
2566
2567         window = MODEST_MSG_EDIT_WINDOW (userdata);
2568         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2569         gtk_widget_grab_focus (GTK_WIDGET (priv->msg_body));
2570
2571         if (gtk_check_menu_item_get_active (menu_item)) {
2572                 gchar *markup;
2573
2574                 label = gtk_bin_get_child (GTK_BIN (menu_item));
2575
2576                 new_font_index = wp_get_font_index (gtk_label_get_text (GTK_LABEL (label)), DEFAULT_FONT);
2577
2578                 if (!wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_FONT,
2579                                                    GINT_TO_POINTER(new_font_index)))
2580                         wp_text_view_reset_and_show_im (WP_TEXT_VIEW (priv->msg_body));
2581
2582                 text_buffer_refresh_attributes (WP_TEXT_BUFFER (priv->text_buffer), MODEST_MSG_EDIT_WINDOW (window));
2583                     markup = g_strconcat ("<span font_family='",gtk_label_get_text (GTK_LABEL (label)),"'>Tt</span>", NULL);
2584                 gtk_label_set_markup (GTK_LABEL (priv->font_tool_button_label), markup);
2585                 g_free (markup);
2586         }
2587 }
2588
2589 static gboolean
2590 modest_msg_edit_window_window_state_event (GtkWidget *widget, GdkEventWindowState *event, gpointer userdata)
2591 {
2592         if (event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) {
2593                 ModestWindowPrivate *parent_priv;
2594                 ModestWindowMgr *mgr;
2595                 gboolean is_fullscreen;
2596                 GtkAction *fs_toggle_action;
2597                 gboolean active;
2598
2599                 mgr = modest_runtime_get_window_mgr ();
2600                 is_fullscreen = (modest_window_mgr_get_fullscreen_mode (mgr))?1:0;
2601
2602                 parent_priv = MODEST_WINDOW_GET_PRIVATE (widget);
2603
2604                 fs_toggle_action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ViewMenu/ViewToggleFullscreenMenu");
2605                 active = (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (fs_toggle_action)))?1:0;
2606                 if (is_fullscreen != active)
2607                         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (fs_toggle_action), is_fullscreen);
2608         }
2609
2610         return FALSE;
2611
2612 }
2613
2614 void
2615 modest_msg_edit_window_show_cc (ModestMsgEditWindow *window,
2616                                 gboolean show)
2617 {
2618         ModestMsgEditWindowPrivate *priv = NULL;
2619         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2620
2621         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2622         if (!priv->update_caption_visibility)
2623                 return;
2624
2625         gtk_widget_set_no_show_all (priv->cc_caption, TRUE);
2626         if (show)
2627                 gtk_widget_show (priv->cc_caption);
2628         else
2629                 gtk_widget_hide (priv->cc_caption);
2630
2631         modest_conf_set_bool(modest_runtime_get_conf(), MODEST_CONF_SHOW_CC, show, NULL);
2632 }
2633
2634 void
2635 modest_msg_edit_window_show_bcc (ModestMsgEditWindow *window,
2636                                  gboolean show)
2637 {
2638         ModestMsgEditWindowPrivate *priv = NULL;
2639         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2640
2641         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2642         if (!priv->update_caption_visibility)
2643                 return;
2644
2645         gtk_widget_set_no_show_all (priv->bcc_caption, TRUE);
2646         if (show)
2647                 gtk_widget_show (priv->bcc_caption);
2648         else
2649                 gtk_widget_hide (priv->bcc_caption);
2650
2651         modest_conf_set_bool(modest_runtime_get_conf(), MODEST_CONF_SHOW_BCC, show, NULL);
2652 }
2653
2654 static void
2655 modest_msg_edit_window_open_addressbook (ModestMsgEditWindow *window,
2656                                          ModestRecptEditor *editor)
2657 {
2658         ModestMsgEditWindowPrivate *priv;
2659
2660         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2661         g_return_if_fail ((editor == NULL) || (MODEST_IS_RECPT_EDITOR (editor)));
2662
2663         /* we check for low-mem; in that case, show a warning, and don't allow
2664          * for the addressbook
2665          */
2666         if (modest_platform_check_memory_low (MODEST_WINDOW(window), TRUE))
2667                 return;
2668
2669         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2670
2671         if (editor == NULL) {
2672                 GtkWidget *view_focus;
2673                 view_focus = gtk_window_get_focus (GTK_WINDOW (window));
2674
2675                 /* This code should be kept in sync with ModestRecptEditor. The
2676                    textview inside the recpt editor is the one that really gets the
2677                    focus. As it's inside a scrolled window, and this one inside the
2678                    hbox recpt editor inherits from, we'll need to go up in the
2679                    hierarchy to know if the text view is part of the recpt editor
2680                    or if it's a different text entry */
2681
2682                 if (gtk_widget_get_parent (view_focus)) {
2683                         GtkWidget *first_parent;
2684
2685                         first_parent = gtk_widget_get_parent (view_focus);
2686                         if (gtk_widget_get_parent (first_parent) &&
2687                             MODEST_IS_RECPT_EDITOR (gtk_widget_get_parent (first_parent))) {
2688                                 editor = MODEST_RECPT_EDITOR (gtk_widget_get_parent (first_parent));
2689                         }
2690                 }
2691
2692                 if (editor == NULL)
2693                         editor = MODEST_RECPT_EDITOR (priv->to_field);
2694
2695         }
2696
2697         modest_address_book_select_addresses (editor);
2698
2699 }
2700
2701 void
2702 modest_msg_edit_window_select_contacts (ModestMsgEditWindow *window)
2703 {
2704         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2705
2706         modest_msg_edit_window_open_addressbook (window, NULL);
2707 }
2708
2709 static void
2710 modest_msg_edit_window_show_toolbar (ModestWindow *self,
2711                                      gboolean show_toolbar)
2712 {
2713         ModestWindowPrivate *parent_priv;
2714         const gchar *action_name;
2715         GtkAction *action;
2716
2717         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (self));
2718         parent_priv = MODEST_WINDOW_GET_PRIVATE(self);
2719
2720         /* We can not just use the code of
2721            modest_msg_edit_window_setup_toolbar because it has a
2722            mixture of both initialization and creation code. */
2723         if (show_toolbar)
2724                 gtk_widget_show (GTK_WIDGET (parent_priv->toolbar));
2725         else
2726                 gtk_widget_hide (GTK_WIDGET (parent_priv->toolbar));
2727
2728         /* Update also the actions (to update the toggles in the
2729            menus), we have to do it manually because some other window
2730            of the same time could have changed it (remember that the
2731            toolbar fullscreen mode is shared by all the windows of the
2732            same type */
2733         if (modest_window_mgr_get_fullscreen_mode (modest_runtime_get_window_mgr ()))
2734                 action_name = "/MenuBar/ViewMenu/ShowToolbarMenu/ViewShowToolbarFullScreenMenu";
2735         else
2736                 action_name = "/MenuBar/ViewMenu/ShowToolbarMenu/ViewShowToolbarNormalScreenMenu";
2737
2738         action = gtk_ui_manager_get_action (parent_priv->ui_manager, action_name);
2739         modest_utils_toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action),
2740                                                             show_toolbar);
2741
2742 }
2743
2744 void
2745 modest_msg_edit_window_set_priority_flags (ModestMsgEditWindow *window,
2746                                            TnyHeaderFlags priority_flags)
2747 {
2748         ModestMsgEditWindowPrivate *priv;
2749         ModestWindowPrivate *parent_priv;
2750
2751         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2752
2753         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2754         parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
2755
2756         if (priv->priority_flags != priority_flags) {
2757                 GtkAction *priority_action = NULL;
2758
2759                 priv->priority_flags = priority_flags;
2760
2761                 switch (priority_flags) {
2762                 case TNY_HEADER_FLAG_HIGH_PRIORITY:
2763                         gtk_image_set_from_icon_name (GTK_IMAGE (priv->priority_icon), "qgn_list_messaging_high", GTK_ICON_SIZE_MENU);
2764                         gtk_widget_show (priv->priority_icon);
2765                         priority_action = gtk_ui_manager_get_action (parent_priv->ui_manager,
2766                                                                      "/MenuBar/ToolsMenu/MessagePriorityMenu/MessagePriorityHighMenu");
2767                         break;
2768                 case TNY_HEADER_FLAG_LOW_PRIORITY:
2769                         gtk_image_set_from_icon_name (GTK_IMAGE (priv->priority_icon), "qgn_list_messaging_low", GTK_ICON_SIZE_MENU);
2770                         gtk_widget_show (priv->priority_icon);
2771                         priority_action = gtk_ui_manager_get_action (parent_priv->ui_manager,
2772                                                                      "/MenuBar/ToolsMenu/MessagePriorityMenu/MessagePriorityLowMenu");
2773                         break;
2774                 default:
2775                         gtk_widget_hide (priv->priority_icon);
2776                         priority_action = gtk_ui_manager_get_action (parent_priv->ui_manager,
2777                                                                      "/MenuBar/ToolsMenu/MessagePriorityMenu/MessagePriorityNormalMenu");
2778                         break;
2779                 }
2780                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (priority_action), TRUE);
2781                 gtk_text_buffer_set_modified (priv->text_buffer, TRUE);
2782         }
2783 }
2784
2785 void
2786 modest_msg_edit_window_set_file_format (ModestMsgEditWindow *window,
2787                                         gint file_format)
2788 {
2789         ModestMsgEditWindowPrivate *priv;
2790         ModestWindowPrivate *parent_priv;
2791         gint current_format;
2792
2793         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2794
2795         parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
2796         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2797
2798         current_format = wp_text_buffer_is_rich_text (WP_TEXT_BUFFER (priv->text_buffer))
2799                 ? MODEST_FILE_FORMAT_FORMATTED_TEXT : MODEST_FILE_FORMAT_PLAIN_TEXT;
2800
2801         if (current_format != file_format) {
2802                 switch (file_format) {
2803                 case MODEST_FILE_FORMAT_FORMATTED_TEXT:
2804                         wp_text_buffer_enable_rich_text (WP_TEXT_BUFFER (priv->text_buffer), TRUE);
2805                         remove_tags (WP_TEXT_BUFFER (priv->text_buffer));
2806                         break;
2807                 case MODEST_FILE_FORMAT_PLAIN_TEXT:
2808                 {
2809                         GtkWidget *dialog;
2810                         gint response;
2811                         dialog = hildon_note_new_confirmation (NULL, _("emev_nc_formatting_lost"));
2812                         response = gtk_dialog_run (GTK_DIALOG (dialog));
2813                         gtk_widget_destroy (dialog);
2814                         if (response == GTK_RESPONSE_OK) {
2815                                 wp_text_buffer_enable_rich_text (WP_TEXT_BUFFER (priv->text_buffer), FALSE);
2816                         } else {
2817                                 GtkToggleAction *action = GTK_TOGGLE_ACTION (gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/FormatMenu/FileFormatMenu/FileFormatFormattedTextMenu"));
2818                                 modest_utils_toggle_action_set_active_block_notify (action, TRUE);
2819                         }
2820                 }
2821                         break;
2822                 }
2823                 modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (window));
2824                 text_buffer_refresh_attributes (WP_TEXT_BUFFER (priv->text_buffer), window);
2825         }
2826 }
2827
2828 void
2829 modest_msg_edit_window_select_font (ModestMsgEditWindow *window)
2830 {
2831         GtkWidget *dialog;
2832         ModestMsgEditWindowPrivate *priv;
2833         WPTextBufferFormat oldfmt, fmt;
2834         gint old_position = 0;
2835         gint response = 0;
2836         gint position = 0;
2837         gint font_size;
2838         GdkColor *color = NULL;
2839         gboolean bold, bold_set, italic, italic_set;
2840         gboolean underline, underline_set;
2841         gboolean strikethrough, strikethrough_set;
2842         gboolean position_set;
2843         gboolean font_size_set, font_set, color_set;
2844         gchar *font_name;
2845
2846         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2847         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2848
2849         dialog = hildon_font_selection_dialog_new (GTK_WINDOW (window), NULL);
2850         modest_window_mgr_set_modal (modest_runtime_get_window_mgr(),
2851                                      GTK_WINDOW(dialog));
2852
2853         /* First we get the currently selected font information */
2854         wp_text_buffer_get_attributes (WP_TEXT_BUFFER (priv->text_buffer), &oldfmt, TRUE);
2855
2856         switch (oldfmt.text_position) {
2857         case TEXT_POSITION_NORMAL:
2858                 old_position = 0;
2859                 break;
2860         case TEXT_POSITION_SUPERSCRIPT:
2861                 old_position = 1;
2862                 break;
2863         default:
2864                 old_position = -1;
2865                 break;
2866         }
2867
2868         g_object_set (G_OBJECT (dialog),
2869                       "bold", oldfmt.bold != FALSE,
2870                       "bold-set", !oldfmt.cs.bold,
2871                       "underline", oldfmt.underline != FALSE,
2872                       "underline-set", !oldfmt.cs.underline,
2873                       "italic", oldfmt.italic != FALSE,
2874                       "italic-set", !oldfmt.cs.italic,
2875                       "strikethrough", oldfmt.strikethrough != FALSE,
2876                       "strikethrough-set", !oldfmt.cs.strikethrough,
2877                       "color", &oldfmt.color,
2878                       "color-set", !oldfmt.cs.color,
2879                       "size", wp_font_size[oldfmt.font_size],
2880                       "size-set", !oldfmt.cs.font_size,
2881                       "position", old_position,
2882                       "position-set", !oldfmt.cs.text_position,
2883                       "family", wp_get_font_name (oldfmt.font),
2884                       "family-set", !oldfmt.cs.font,
2885                       NULL);
2886
2887         gtk_widget_show_all (dialog);
2888         priv->font_dialog = dialog;
2889         response = gtk_dialog_run (GTK_DIALOG (dialog));
2890         priv->font_dialog = NULL;
2891         if (response == GTK_RESPONSE_OK) {
2892
2893                 g_object_get( dialog,
2894                               "bold", &bold,
2895                               "bold-set", &bold_set,
2896                               "underline", &underline,
2897                               "underline-set", &underline_set,
2898                               "italic", &italic,
2899                               "italic-set", &italic_set,
2900                               "strikethrough", &strikethrough,
2901                               "strikethrough-set", &strikethrough_set,
2902                               "color", &color,
2903                               "color-set", &color_set,
2904                               "size", &font_size,
2905                               "size-set", &font_size_set,
2906                               "family", &font_name,
2907                               "family-set", &font_set,
2908                               "position", &position,
2909                               "position-set", &position_set,
2910                               NULL );
2911
2912         }
2913
2914         if (response == GTK_RESPONSE_OK) {
2915                 memset(&fmt, 0, sizeof(fmt));
2916                 if (bold_set) {
2917                         fmt.bold = bold;
2918                         fmt.cs.bold = TRUE;
2919                 }
2920                 if (italic_set) {
2921                         fmt.italic = italic;
2922                         fmt.cs.italic = TRUE;
2923                 }
2924                 if (underline_set) {
2925                         fmt.underline = underline;
2926                         fmt.cs.underline = TRUE;
2927                 }
2928                 if (strikethrough_set) {
2929                         fmt.strikethrough = strikethrough;
2930                         fmt.cs.strikethrough = TRUE;
2931                 }
2932                 if (position_set) {
2933                         fmt.text_position =
2934                                 ( position == 0 )
2935                                 ? TEXT_POSITION_NORMAL
2936                                 : ( ( position == 1 )
2937                                     ? TEXT_POSITION_SUPERSCRIPT
2938                                     : TEXT_POSITION_SUBSCRIPT );
2939                         fmt.cs.text_position = TRUE;
2940                         fmt.font_size = oldfmt.font_size;
2941                 }
2942                 if (color_set) {
2943                         fmt.color = *color;
2944                         fmt.cs.color = TRUE;
2945                 }
2946                 if (font_set) {
2947                         fmt.font = wp_get_font_index(font_name,
2948                                                      DEFAULT_FONT);
2949                         fmt.cs.font = TRUE;
2950                 }
2951                 g_free(font_name);
2952                 if (font_size_set) {
2953                         fmt.cs.font_size = TRUE;
2954                         fmt.font_size = wp_get_font_size_index(font_size, DEFAULT_FONT_SIZE);
2955                 }
2956                 wp_text_buffer_set_format(WP_TEXT_BUFFER(priv->text_buffer), &fmt);
2957                 text_buffer_refresh_attributes (WP_TEXT_BUFFER (priv->text_buffer), window);
2958         }
2959         gtk_widget_destroy (dialog);
2960
2961         gtk_widget_grab_focus(GTK_WIDGET(priv->msg_body));
2962 }
2963
2964 void
2965 modest_msg_edit_window_undo (ModestMsgEditWindow *window)
2966 {
2967         ModestMsgEditWindowPrivate *priv;
2968
2969         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2970         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2971
2972         wp_text_buffer_undo (WP_TEXT_BUFFER (priv->text_buffer));
2973
2974         modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (window));
2975         modest_ui_actions_check_menu_dimming_rules (MODEST_WINDOW (window));
2976
2977 }
2978
2979 void
2980 modest_msg_edit_window_redo (ModestMsgEditWindow *window)
2981 {
2982         ModestMsgEditWindowPrivate *priv;
2983
2984         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2985         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2986
2987         wp_text_buffer_redo (WP_TEXT_BUFFER (priv->text_buffer));
2988
2989         modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (window));
2990         modest_ui_actions_check_menu_dimming_rules (MODEST_WINDOW (window));
2991
2992 }
2993
2994 static void
2995 text_buffer_can_undo (GtkTextBuffer *buffer, gboolean can_undo, ModestMsgEditWindow *window)
2996 {
2997         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2998
2999         priv->can_undo = can_undo;
3000 }
3001
3002 static void
3003 text_buffer_can_redo (GtkTextBuffer *buffer, gboolean can_redo, ModestMsgEditWindow *window)
3004 {
3005         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
3006
3007         priv->can_redo = can_redo;
3008 }
3009
3010 gboolean
3011 modest_msg_edit_window_can_undo (ModestMsgEditWindow *window)
3012 {
3013         ModestMsgEditWindowPrivate *priv;
3014         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window), FALSE);
3015         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
3016
3017         return priv->can_undo;
3018 }
3019
3020 gboolean
3021 modest_msg_edit_window_can_redo (ModestMsgEditWindow *window)
3022 {
3023         ModestMsgEditWindowPrivate *priv;
3024         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window), FALSE);
3025         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
3026
3027         return priv->can_redo;
3028 }
3029
3030
3031 static void
3032 text_buffer_delete_images_by_id (GtkTextBuffer *buffer, const gchar * image_id)
3033 {
3034         GtkTextIter iter;
3035         GtkTextIter match_start, match_end;
3036
3037         if (image_id == NULL)
3038                 return;
3039
3040         gtk_text_buffer_get_start_iter (buffer, &iter);
3041
3042         while (gtk_text_iter_forward_search (&iter, "\xef\xbf\xbc", 0, &match_start, &match_end, NULL)) {
3043                 GSList *tags = gtk_text_iter_get_tags (&match_start);
3044                 GSList *node;
3045                 for (node = tags; node != NULL; node = g_slist_next (node)) {
3046                         GtkTextTag *tag = (GtkTextTag *) node->data;
3047                         if (g_object_get_data (G_OBJECT (tag), "image-set") != NULL) {
3048                                 gchar *cur_image_id = g_object_get_data (G_OBJECT (tag), "image-index");
3049                                 if ((cur_image_id != NULL) && (strcmp (image_id, cur_image_id)==0)) {
3050                                         gint offset;
3051                                         offset = gtk_text_iter_get_offset (&match_start);
3052                                         gtk_text_buffer_delete (buffer, &match_start, &match_end);
3053                                         gtk_text_buffer_get_iter_at_offset (buffer, &iter, offset);
3054                                 }
3055                         }
3056                 }
3057                 gtk_text_iter_forward_char (&iter);
3058         }
3059 }
3060
3061 gboolean
3062 message_is_empty (ModestMsgEditWindow *window)
3063 {
3064         ModestMsgEditWindowPrivate *priv = NULL;
3065
3066         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window), FALSE);
3067         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
3068
3069         /** TODO: Add wpeditor API to tell us if there is any _visible_ text,
3070          * so we can ignore markup.
3071          */
3072         GtkTextBuffer *buf = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->msg_body));
3073         gint count = 0;
3074         if (buf)
3075                 count = gtk_text_buffer_get_char_count (buf);
3076
3077         return count == 0;
3078 }
3079
3080 static gboolean
3081 msg_body_focus (GtkWidget *focus,
3082                 GdkEventFocus *event,
3083                 gpointer userdata)
3084 {
3085
3086         modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (userdata));
3087         modest_ui_actions_check_menu_dimming_rules (MODEST_WINDOW (userdata));
3088         modest_window_check_dimming_rules_group (MODEST_WINDOW (userdata), MODEST_DIMMING_RULES_CLIPBOARD);
3089         return FALSE;
3090 }
3091
3092 static void
3093 recpt_field_changed (GtkTextBuffer *buffer,
3094                   ModestMsgEditWindow *editor)
3095 {
3096         modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (editor));
3097         modest_ui_actions_check_menu_dimming_rules (MODEST_WINDOW (editor));
3098 }
3099
3100 static void
3101 body_changed (GtkTextBuffer *buffer, 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 void
3108 modest_msg_edit_window_set_modified (ModestMsgEditWindow *editor,
3109                                      gboolean modified)
3110 {
3111         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (editor);
3112         GtkTextBuffer *buffer;
3113
3114         buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR(priv->to_field));
3115         gtk_text_buffer_set_modified (buffer, modified);
3116         buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR(priv->cc_field));
3117         gtk_text_buffer_set_modified (buffer, modified);
3118         buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR(priv->bcc_field));
3119         gtk_text_buffer_set_modified (buffer, modified);
3120         gtk_text_buffer_set_modified (priv->text_buffer, modified);
3121 }
3122
3123 gboolean
3124 modest_msg_edit_window_is_modified (ModestMsgEditWindow *editor)
3125 {
3126         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (editor);
3127         const char *account_name;
3128         GtkTextBuffer *buffer;
3129
3130         buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR(priv->to_field));
3131         if (gtk_text_buffer_get_modified (buffer))
3132                 return TRUE;
3133         buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR(priv->cc_field));
3134         if (gtk_text_buffer_get_modified (buffer))
3135                 return TRUE;
3136         buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR(priv->bcc_field));
3137         if (gtk_text_buffer_get_modified (buffer))
3138                 return TRUE;
3139         if (gtk_text_buffer_get_modified (priv->text_buffer))
3140                 return TRUE;
3141         account_name = modest_combo_box_get_active_id (MODEST_COMBO_BOX (priv->from_field));
3142         if (!priv->original_account_name || strcmp(account_name, priv->original_account_name)) {
3143                 return TRUE;
3144         }
3145
3146         return FALSE;
3147 }
3148
3149
3150
3151
3152 gboolean
3153 modest_msg_edit_window_check_names (ModestMsgEditWindow *window, gboolean add_to_addressbook)
3154 {
3155         ModestMsgEditWindowPrivate *priv = NULL;
3156
3157         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window), FALSE);
3158         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
3159
3160         /* check if there's no recipient added */
3161         if ((gtk_text_buffer_get_char_count (modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (priv->to_field))) == 0) &&
3162             (gtk_text_buffer_get_char_count (modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (priv->cc_field))) == 0) &&
3163             (gtk_text_buffer_get_char_count (modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (priv->bcc_field))) == 0)) {
3164                 /* no recipient contents, then select contacts */
3165                 modest_msg_edit_window_open_addressbook (window, NULL);
3166                 return FALSE;
3167         }
3168
3169         if (!modest_address_book_check_names (MODEST_RECPT_EDITOR (priv->to_field),  add_to_addressbook)) {
3170                 modest_recpt_editor_grab_focus (MODEST_RECPT_EDITOR (priv->to_field));
3171                 return FALSE;
3172         }
3173         if (!modest_address_book_check_names (MODEST_RECPT_EDITOR (priv->cc_field),  add_to_addressbook)) {
3174                 modest_recpt_editor_grab_focus (MODEST_RECPT_EDITOR (priv->cc_field));
3175                 return FALSE;
3176         }
3177         if (!modest_address_book_check_names (MODEST_RECPT_EDITOR (priv->bcc_field), add_to_addressbook)) {
3178                 modest_recpt_editor_grab_focus (MODEST_RECPT_EDITOR (priv->bcc_field));
3179                 return FALSE;
3180         }
3181
3182         if (!modest_recpt_editor_has_focus (MODEST_RECPT_EDITOR (priv->cc_field)) &&
3183             !modest_recpt_editor_has_focus (MODEST_RECPT_EDITOR (priv->bcc_field)))
3184                 modest_recpt_editor_grab_focus (MODEST_RECPT_EDITOR (priv->to_field));
3185
3186         return TRUE;
3187
3188 }
3189
3190 static void
3191 modest_msg_edit_window_add_attachment_clicked (GtkButton *button,
3192                                                ModestMsgEditWindow *window)
3193 {
3194         modest_msg_edit_window_offer_attach_file (window);
3195 }
3196
3197 const gchar *
3198 modest_msg_edit_window_get_clipboard_text (ModestMsgEditWindow *win)
3199 {
3200         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (win);
3201
3202         return priv->clipboard_text;
3203 }
3204
3205 static void
3206 modest_msg_edit_window_clipboard_owner_change (GtkClipboard *clipboard,
3207                                                GdkEvent *event,
3208                                                ModestMsgEditWindow *window)
3209 {
3210         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
3211         GtkClipboard *selection_clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
3212         gchar *text = NULL;
3213         if (!GTK_WIDGET_VISIBLE (window))
3214                 return;
3215
3216         g_object_ref (window);
3217         text = gtk_clipboard_wait_for_text (selection_clipboard);
3218
3219         if (priv->clipboard_text != NULL) {
3220                 g_free (priv->clipboard_text);
3221         }
3222         priv->clipboard_text = text;
3223
3224         if (GTK_WIDGET_VISIBLE (window)) {
3225                 modest_window_check_dimming_rules_group (MODEST_WINDOW (window), MODEST_DIMMING_RULES_CLIPBOARD);
3226         }
3227         g_object_unref (window);
3228 }
3229
3230 static gboolean clipboard_owner_change_idle (gpointer userdata)
3231 {
3232         ModestMsgEditWindow *window = (ModestMsgEditWindow *) userdata;
3233         ModestMsgEditWindowPrivate *priv;
3234
3235         gdk_threads_enter ();
3236         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window), FALSE);
3237         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
3238
3239         priv->clipboard_owner_idle = 0;
3240         modest_msg_edit_window_clipboard_owner_change (NULL, NULL, window);
3241         gdk_threads_leave ();
3242
3243         return FALSE;
3244 }
3245
3246 static void
3247 modest_msg_edit_window_clipboard_owner_handle_change_in_idle (ModestMsgEditWindow *window)
3248 {
3249         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
3250         if (priv->clipboard_owner_idle == 0) {
3251                 priv->clipboard_owner_idle = g_idle_add (clipboard_owner_change_idle, window);
3252         }
3253 }
3254
3255 static void
3256 subject_field_move_cursor (GtkEntry *entry,
3257                            GtkMovementStep step,
3258                            gint a1,
3259                            gboolean a2,
3260                            gpointer window)
3261 {
3262         if (!GTK_WIDGET_VISIBLE (window))
3263                 return;
3264
3265         modest_window_check_dimming_rules_group (MODEST_WINDOW (window), MODEST_DIMMING_RULES_CLIPBOARD);
3266 }
3267
3268 static void
3269 update_window_title (ModestMsgEditWindow *window)
3270 {
3271         ModestMsgEditWindowPrivate *priv = NULL;
3272         const gchar *subject;
3273
3274         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
3275         subject = gtk_entry_get_text (GTK_ENTRY (priv->subject_field));
3276         if (subject == NULL || subject[0] == '\0')
3277                 subject = _("mail_va_new_email");
3278
3279         gtk_window_set_title (GTK_WINDOW (window), subject);
3280
3281 }
3282
3283 static void
3284 subject_field_changed (GtkEditable *editable,
3285                        ModestMsgEditWindow *window)
3286 {
3287         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
3288         update_window_title (window);
3289         gtk_text_buffer_set_modified (priv->text_buffer, TRUE);
3290         modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (window));
3291         modest_ui_actions_check_menu_dimming_rules (MODEST_WINDOW (window));
3292 }
3293
3294 static void
3295 subject_field_insert_text (GtkEditable *editable,
3296                            gchar *new_text,
3297                            gint new_text_length,
3298                            gint *position,
3299                            ModestMsgEditWindow *window)
3300 {
3301         GString *result = g_string_new ("");
3302         gchar *current;
3303         gint result_len = 0;
3304         const gchar *entry_text = NULL;
3305         gint old_length;
3306
3307         entry_text = gtk_entry_get_text (GTK_ENTRY (editable));
3308         old_length = g_utf8_strlen (entry_text, -1);
3309
3310         for (current = new_text; current != NULL && *current != '\0'; current = g_utf8_next_char (current)) {
3311                 gunichar c = g_utf8_get_char_validated (current, 8);
3312                 /* Invalid unichar, stop */
3313                 if (c == -1)
3314                         break;
3315                 /* a bullet */
3316                 if (c == 0x2022)
3317                         continue;
3318                 result = g_string_append_unichar (result, c);
3319                 result_len++;
3320         }
3321
3322         if (MIN (result_len, 1000) != g_utf8_strlen (new_text, 1000)) {
3323                 g_signal_stop_emission_by_name (G_OBJECT (editable), "insert-text");
3324                 if (result_len > 0)
3325                 {
3326                         /* Prevent endless recursion */
3327                         g_signal_handlers_block_by_func(G_OBJECT(editable), G_CALLBACK(subject_field_insert_text), window);
3328                         g_signal_emit_by_name (editable, "insert-text",
3329                                                (gpointer) result->str, (gpointer) result->len,
3330                                                (gpointer) position, (gpointer) window);
3331                        g_signal_handlers_unblock_by_func(G_OBJECT(editable), G_CALLBACK(subject_field_insert_text), window);
3332                 }
3333         }
3334
3335         if (result_len + old_length > 1000) {
3336                 hildon_banner_show_information (GTK_WIDGET (window), NULL,
3337                                                 dgettext("hildon-common-strings",
3338                                                          "ckdg_ib_maximum_characters_reached"));
3339         }
3340
3341         g_string_free (result, TRUE);
3342 }
3343
3344 void
3345 modest_msg_edit_window_toggle_find_toolbar (ModestMsgEditWindow *window,
3346                                             gboolean show)
3347 {
3348         ModestMsgEditWindowPrivate *priv = NULL;
3349
3350         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
3351         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
3352
3353         gtk_widget_set_no_show_all (priv->find_toolbar, FALSE);
3354
3355         if (show) {
3356                 gtk_widget_show_all (priv->find_toolbar);
3357                 hildon_find_toolbar_highlight_entry (HILDON_FIND_TOOLBAR (priv->find_toolbar), TRUE);
3358         } else {
3359                 gtk_widget_hide_all (priv->find_toolbar);
3360                 gtk_widget_grab_focus (priv->msg_body);
3361         }
3362
3363 }
3364
3365 static gboolean
3366 gtk_text_iter_forward_search_insensitive (const GtkTextIter *iter,
3367                                           const gchar *str,
3368                                           GtkTextIter *match_start,
3369                                           GtkTextIter *match_end)
3370 {
3371         GtkTextIter end_iter;
3372         gchar *str_casefold;
3373         gint str_chars_n;
3374         gchar *range_text;
3375         gchar *range_casefold;
3376         gint offset;
3377         gint range_chars_n;
3378         gboolean result = FALSE;
3379
3380         if (str == NULL)
3381                 return TRUE;
3382
3383         /* get end iter */
3384         end_iter = *iter;
3385         gtk_text_iter_forward_to_end (&end_iter);
3386
3387         str_casefold = g_utf8_casefold (str, -1);
3388         str_chars_n = strlen (str);
3389
3390         range_text = gtk_text_iter_get_visible_text (iter, &end_iter);
3391         range_casefold = g_utf8_casefold (range_text, -1);
3392         range_chars_n = strlen (range_casefold);
3393
3394         if (range_chars_n < str_chars_n) {
3395                 g_free (str_casefold);
3396                 g_free (range_text);
3397                 g_free (range_casefold);
3398                 return FALSE;
3399         }
3400
3401         for (offset = 0; offset <= range_chars_n - str_chars_n; offset++) {
3402                 gchar *range_subtext = g_strndup (range_casefold + offset, str_chars_n);
3403                 if (!g_utf8_collate (range_subtext, str_casefold)) {
3404                         gchar *found_text = g_strndup (range_text + offset, str_chars_n);
3405                         result = TRUE;
3406                         gtk_text_iter_forward_search (iter, found_text, GTK_TEXT_SEARCH_VISIBLE_ONLY|GTK_TEXT_SEARCH_TEXT_ONLY,
3407                                                       match_start, match_end, NULL);
3408                         g_free (found_text);
3409                 }
3410                 g_free (range_subtext);
3411                 if (result)
3412                         break;
3413         }
3414         g_free (str_casefold);
3415         g_free (range_text);
3416         g_free (range_casefold);
3417
3418         return result;
3419 }
3420
3421
3422 static void
3423 modest_msg_edit_window_find_toolbar_search (GtkWidget *widget,
3424                                             ModestMsgEditWindow *window)
3425 {
3426         gchar *current_search = NULL;
3427         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
3428         gboolean result;
3429         GtkTextIter selection_start, selection_end;
3430         GtkTextIter match_start, match_end;
3431         gboolean continue_search = FALSE;
3432
3433         if (message_is_empty (window)) {
3434                 g_free (priv->last_search);
3435                 priv->last_search = NULL;
3436                 hildon_banner_show_information (GTK_WIDGET (window), NULL, _("mail_ib_nothing_to_find"));
3437                 return;
3438         }
3439
3440         g_object_get (G_OBJECT (widget), "prefix", &current_search, NULL);
3441         if ((current_search == NULL) || (strcmp (current_search, "") == 0)) {
3442                 g_free (current_search);
3443                 g_free (priv->last_search);
3444                 priv->last_search = NULL;
3445                 /* Information banner about empty search */
3446                 hildon_banner_show_information (NULL, NULL, dgettext ("hildon-common-strings", "ecdg_ib_find_rep_enter_text"));
3447                 return;
3448         }
3449
3450         if ((priv->last_search != NULL)&&(!strcmp (current_search, priv->last_search))) {
3451                 continue_search = TRUE;
3452         } else {
3453                 g_free (priv->last_search);
3454                 priv->last_search = g_strdup (current_search);
3455         }
3456
3457         if (continue_search) {
3458                 gtk_text_buffer_get_selection_bounds (priv->text_buffer, &selection_start, &selection_end);
3459                 result = gtk_text_iter_forward_search_insensitive (&selection_end, current_search,
3460                                                                    &match_start, &match_end);
3461                 if (!result)
3462                         hildon_banner_show_information (NULL, NULL, dgettext ("hildon-libs", "ckct_ib_find_search_complete"));
3463         } else {
3464                 GtkTextIter buffer_start;
3465                 gtk_text_buffer_get_start_iter (priv->text_buffer, &buffer_start);
3466                 result = gtk_text_iter_forward_search_insensitive (&buffer_start, current_search,
3467                                                                    &match_start, &match_end);
3468                 if (!result)
3469                         hildon_banner_show_information (NULL, NULL, dgettext ("hildon-libs", "ckct_ib_find_no_matches"));
3470         }
3471
3472         /* Mark as selected the string found in search */
3473         if (result) {
3474                 gtk_text_buffer_select_range (priv->text_buffer, &match_start, &match_end);
3475                 gtk_text_view_scroll_to_iter (GTK_TEXT_VIEW (priv->msg_body), &match_start, 0.0, TRUE, 0.0, 0.0);
3476                 correct_scroll_without_drag_check (MODEST_MSG_EDIT_WINDOW (window), FALSE);
3477         } else {
3478                 g_free (priv->last_search);
3479                 priv->last_search = NULL;
3480         }
3481         g_free (current_search);
3482 }
3483
3484 static void
3485 modest_msg_edit_window_find_toolbar_close (GtkWidget *widget,
3486                                            ModestMsgEditWindow *window)
3487 {
3488         GtkToggleAction *toggle;
3489         ModestWindowPrivate *parent_priv;
3490         parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
3491
3492         toggle = GTK_TOGGLE_ACTION (gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ToolsMenu/FindInMessageMenu"));
3493         gtk_toggle_action_set_active (toggle, FALSE);
3494 }
3495
3496 gboolean
3497 modest_msg_edit_window_get_sent (ModestMsgEditWindow *window)
3498 {
3499         ModestMsgEditWindowPrivate *priv;
3500
3501         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE(window);
3502         return priv->sent;
3503 }
3504
3505 void
3506 modest_msg_edit_window_set_sent (ModestMsgEditWindow *window,
3507                                  gboolean sent)
3508 {
3509         ModestMsgEditWindowPrivate *priv;
3510
3511         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE(window);
3512         priv->sent = sent;
3513 }
3514
3515
3516 void
3517 modest_msg_edit_window_set_draft (ModestMsgEditWindow *window,
3518                                   TnyMsg *draft)
3519 {
3520         ModestMsgEditWindowPrivate *priv;
3521         TnyHeader *header = NULL;
3522
3523         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
3524         g_return_if_fail ((draft == NULL)||(TNY_IS_MSG (draft)));
3525
3526         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
3527         ModestWindowMgr *mgr = modest_runtime_get_window_mgr ();
3528
3529         if (priv->draft_msg != NULL) {
3530                 g_object_unref (priv->draft_msg);
3531         }
3532
3533         if (draft != NULL) {
3534                 g_object_ref (draft);
3535                 header = tny_msg_get_header (draft);
3536                 if (priv->msg_uid) {
3537                         g_free (priv->msg_uid);
3538                         priv->msg_uid = NULL;
3539                 }
3540                 priv->msg_uid = modest_tny_folder_get_header_unique_id (header);
3541                 if (GTK_WIDGET_REALIZED (window))
3542                         modest_window_mgr_register_window (mgr, MODEST_WINDOW (window));
3543         }
3544
3545         priv->draft_msg = draft;
3546 }
3547
3548 static void
3549 text_buffer_apply_tag (GtkTextBuffer *buffer, GtkTextTag *tag,
3550                        GtkTextIter *start, GtkTextIter *end,
3551                        gpointer userdata)
3552 {
3553         ModestMsgEditWindow *window = MODEST_MSG_EDIT_WINDOW (userdata);
3554         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (userdata);
3555         gchar *tag_name;
3556
3557         if (tag == NULL+13) return;
3558         g_object_get (G_OBJECT (tag), "name", &tag_name, NULL);
3559         if ((tag_name != NULL) && (g_str_has_prefix (tag_name, "image-tag-replace-"))) {
3560                 replace_with_images (window, priv->images);
3561         }
3562 }
3563
3564 void
3565 modest_msg_edit_window_add_part (ModestMsgEditWindow *window,
3566                                  TnyMimePart *part)
3567 {
3568         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
3569
3570         g_return_if_fail (TNY_IS_MIME_PART (part));
3571         tny_list_prepend (priv->attachments, (GObject *) part);
3572         modest_attachments_view_add_attachment (MODEST_ATTACHMENTS_VIEW (priv->attachments_view), part, TRUE, 0);
3573         gtk_widget_set_no_show_all (priv->attachments_caption, FALSE);
3574         gtk_widget_show_all (priv->attachments_caption);
3575         gtk_text_buffer_set_modified (priv->text_buffer, TRUE);
3576 }
3577
3578 const gchar*
3579 modest_msg_edit_window_get_message_uid (ModestMsgEditWindow *window)
3580 {
3581         ModestMsgEditWindowPrivate *priv;
3582
3583         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window), NULL);
3584         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
3585
3586         return priv->msg_uid;
3587 }
3588
3589 GtkWidget *
3590 modest_msg_edit_window_get_child_widget (ModestMsgEditWindow *win,
3591                                          ModestMsgEditWindowWidgetType widget_type)
3592 {
3593         ModestMsgEditWindowPrivate *priv;
3594
3595         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), NULL);
3596         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (win);
3597
3598         switch (widget_type) {
3599         case MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY:
3600                 return priv->msg_body;
3601                 break;
3602         case MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_TO:
3603                 return priv->to_field;
3604                 break;
3605         case MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_CC:
3606                 return priv->cc_field;
3607                 break;
3608         case MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BCC:
3609                 return priv->bcc_field;
3610                 break;
3611         case MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_SUBJECT:
3612                 return priv->subject_field;
3613                 break;
3614         case MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_ATTACHMENTS:
3615                 return priv->attachments_view;
3616                 break;
3617         default:
3618                 return NULL;
3619         }
3620 }
3621
3622 static void
3623 remove_tags (WPTextBuffer *buffer)
3624 {
3625         GtkTextIter start, end;
3626
3627         gtk_text_buffer_get_start_iter (GTK_TEXT_BUFFER (buffer), &start);
3628         gtk_text_buffer_get_end_iter (GTK_TEXT_BUFFER (buffer), &end);
3629
3630         gtk_text_buffer_remove_all_tags (GTK_TEXT_BUFFER (buffer), &start, &end);
3631 }
3632
3633 static void
3634 on_account_removed (TnyAccountStore *account_store,
3635                     TnyAccount *account,
3636                     gpointer user_data)
3637 {
3638         /* Do nothing if it's a store account, because we use the
3639            transport to send the messages */
3640         if (tny_account_get_account_type(account) == TNY_ACCOUNT_TYPE_TRANSPORT) {
3641                 const gchar *parent_acc = NULL;
3642                 const gchar *our_acc = NULL;
3643
3644                 our_acc = modest_window_get_active_account (MODEST_WINDOW (user_data));
3645                 parent_acc = modest_tny_account_get_parent_modest_account_name_for_server_account (account);
3646                 /* Close this window if I'm showing a message of the removed account */
3647                 if (strcmp (parent_acc, our_acc) == 0)
3648                         modest_ui_actions_on_close_window (NULL, MODEST_WINDOW (user_data));
3649         }
3650 }
3651
3652 static gboolean
3653 on_zoom_minus_plus_not_implemented (ModestWindow *window)
3654 {
3655         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window), FALSE);
3656
3657         hildon_banner_show_information (NULL, NULL, dgettext("hildon-common-strings", "ckct_ib_cannot_zoom_here"));
3658         return FALSE;
3659
3660 }
3661
3662 static void
3663 set_zoom_do_nothing (ModestWindow *window,
3664                                  gdouble zoom)
3665 {
3666 }
3667
3668 static gdouble
3669 get_zoom_do_nothing (ModestWindow *window)
3670 {
3671         return 1.0;
3672 }
3673