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

   1 /* Copyright (c) 2006, Nokia Corporation
   2  * All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions are
   6  * met:
   7  *
   8  * * Redistributions of source code must retain the above copyright
   9  *   notice, this list of conditions and the following disclaimer.
  10  * * Redistributions in binary form must reproduce the above copyright
  11  *   notice, this list of conditions and the following disclaimer in the
  12  *   documentation and/or other materials provided with the distribution.
  13  * * Neither the name of the Nokia Corporation nor the names of its
  14  *   contributors may be used to endorse or promote products derived from
  15  *   this software without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
  18  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  19  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  20  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
  21  * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  22  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  23  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  24  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  25  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  26  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  27  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  28  */
  29
  30 #include <gtk/gtk.h>
  31 #include <glib/gi18n.h>
  32 #include <fcntl.h>
  33 #include <glib/gstdio.h>
  34 #include <string.h>
  35 #include <tny-account-store.h>
  36 #include <tny-fs-stream.h>
  37 #include <tny-vfs-stream.h>
  38
  39 #include <config.h>
  40
  41 #include <modest-account-mgr.h>
  42 #include <modest-account-mgr-helpers.h>
  43
  44 #include <widgets/modest-msg-edit-window.h>
  45 #include <widgets/modest-combo-box.h>
  46 #include <widgets/modest-recpt-editor.h>
  47 #include <widgets/modest-attachments-view.h>
  48
  49 #include <modest-runtime.h>
  50
  51 #include "modest-platform.h"
  52 #include "modest-icon-names.h"
  53 #include "modest-widget-memory.h"
  54 #include "modest-window-priv.h"
  55 #include "modest-mail-operation.h"
  56 #include "modest-tny-platform-factory.h"
  57 #include "modest-tny-msg.h"
  58 #include "modest-tny-folder.h"
  59 #include "modest-tny-account.h"
  60 #include "modest-address-book.h"
  61 #include "modest-text-utils.h"
  62 #include <tny-simple-list.h>
  63 #include <wptextview.h>
  64 #include <wptextbuffer.h>
  65 #include "modest-scroll-area.h"
  66 #include "modest-msg-edit-window-ui-dimming.h"
  67
  68 #include "modest-hildon-includes.h"
  69 #ifdef MODEST_HAVE_HILDON0_WIDGETS
  70 #include <hildon-widgets/hildon-color-chooser.h>
  71 #endif
  72 #include "widgets/modest-msg-edit-window-ui.h"
  73 #ifdef MODEST_HAVE_HILDON0_WIDGETS
  74 #include <libgnomevfs/gnome-vfs-mime-utils.h>
  75 #else
  76 #include <libgnomevfs/gnome-vfs-mime.h>
  77 #endif
  78 #include <modest-utils.h>
  79 #include "modest-maemo-utils.h"
  80
  81
  82 #define DEFAULT_FONT_SIZE 3
  83 #define DEFAULT_FONT 2
  84 #define DEFAULT_SIZE_BUTTON_FONT_FAMILY "Sans"
  85 #define DEFAULT_SIZE_COMBOBOX_WIDTH 80
  86 #define DEFAULT_MAIN_VBOX_SPACING 6
  87 #define SUBJECT_MAX_LENGTH 1000
  88 #define IMAGE_MAX_WIDTH 560
  89 #define DEFAULT_FONT_SCALE 1.5
  90
  91 static gboolean is_wp_text_buffer_started = FALSE;
  92
  93 static void  modest_msg_edit_window_class_init   (ModestMsgEditWindowClass *klass);
  94 static void  modest_msg_edit_window_init         (ModestMsgEditWindow *obj);
  95 static void  modest_msg_edit_window_finalize     (GObject *obj);
  96
  97 static gboolean msg_body_focus (GtkWidget *focus, GdkEventFocus *event, gpointer userdata);
  98 static void  body_changed (GtkTextBuffer *buffer, ModestMsgEditWindow *editor);
  99 static void  recpt_field_changed (GtkTextBuffer *buffer, ModestMsgEditWindow *editor);
 100
 101 static void  text_buffer_refresh_attributes (WPTextBuffer *buffer, ModestMsgEditWindow *window);
 102 static void  text_buffer_can_undo (GtkTextBuffer *buffer, gboolean can_undo, ModestMsgEditWindow *window);
 103 static void  text_buffer_can_redo (GtkTextBuffer *buffer, gboolean can_redo, ModestMsgEditWindow *window);
 104 static void  text_buffer_apply_tag (GtkTextBuffer *buffer, GtkTextTag *tag,
 105                                     GtkTextIter *start, GtkTextIter *end,
 106                                     gpointer userdata);
 107 static void  text_buffer_delete_images_by_id (GtkTextBuffer *buffer, const gchar * image_id);
 108 static void  subject_field_changed (GtkEditable *editable, ModestMsgEditWindow *window);
 109 static void  subject_field_insert_text (GtkEditable *editable,
 110                                         gchar *new_text,
 111                                         gint new_text_length,
 112                                         gint *position,
 113                                         ModestMsgEditWindow *window);
 114 static void  modest_msg_edit_window_color_button_change (ModestMsgEditWindow *window,
 115                                                          gpointer userdata);
 116 static void  modest_msg_edit_window_size_change (GtkCheckMenuItem *menu_item,
 117                                                  gpointer userdata);
 118 static void  modest_msg_edit_window_font_change (GtkCheckMenuItem *menu_item,
 119                                                  gpointer userdata);
 120 static void  modest_msg_edit_window_setup_toolbar (ModestMsgEditWindow *window);
 121 static gboolean modest_msg_edit_window_window_state_event (GtkWidget *widget,
 122                                                            GdkEventWindowState *event,
 123                                                            gpointer userdata);
 124 static void modest_msg_edit_window_open_addressbook (ModestMsgEditWindow *window,
 125                                                      ModestRecptEditor *editor);
 126 static void modest_msg_edit_window_add_attachment_clicked (GtkButton *button,
 127                                                            ModestMsgEditWindow *window);
 128
 129 /* ModestWindow methods implementation */
 130 static void modest_msg_edit_window_disconnect_signals (ModestWindow *window);
 131 static void modest_msg_edit_window_show_toolbar   (ModestWindow *window,
 132                                                    gboolean show_toolbar);
 133 static void modest_msg_edit_window_clipboard_owner_change (GtkClipboard *clipboard,
 134                                                            GdkEvent *event,
 135                                                            ModestMsgEditWindow *window);
 136 static void subject_field_move_cursor (GtkEntry *entry,
 137                                        GtkMovementStep step,
 138                                        gint a1,
 139                                        gboolean a2,
 140                                        gpointer userdata);
 141 static void update_window_title (ModestMsgEditWindow *window);
 142
 143 /* Find toolbar */
 144 static void modest_msg_edit_window_find_toolbar_search (GtkWidget *widget,
 145                                                         ModestMsgEditWindow *window);
 146 static void modest_msg_edit_window_find_toolbar_close (GtkWidget *widget,
 147                                                        ModestMsgEditWindow *window);
 148 static gboolean gtk_text_iter_forward_search_insensitive (const GtkTextIter *iter,
 149                                                           const gchar *str,
 150                                                           GtkTextIter *match_start,
 151                                                           GtkTextIter *match_end);
 152
 153 static void remove_tags (WPTextBuffer *buffer);
 154
 155 static void on_account_removed (TnyAccountStore *account_store,
 156                                 TnyAccount *account,
 157                                 gpointer user_data);
 158
 159 static gboolean on_zoom_minus_plus_not_implemented (ModestWindow *window);
 160
 161 static void set_zoom_do_nothing (ModestWindow *window, gdouble zoom);
 162
 163 static gdouble get_zoom_do_nothing (ModestWindow *window);
 164
 165 static void init_window (ModestMsgEditWindow *obj);
 166
 167 static void DEBUG_BUFFER (WPTextBuffer *buffer)
 168 {
 169 #ifdef DEBUG
 170         GtkTextIter iter;
 171         g_message ("BEGIN BUFFER OF SIZE %d", gtk_text_buffer_get_char_count (GTK_TEXT_BUFFER (buffer)));
 172
 173         gtk_text_buffer_get_start_iter (GTK_TEXT_BUFFER (buffer), &iter);
 174         while (!gtk_text_iter_is_end (&iter)) {
 175                 GString *output = g_string_new ("");
 176                 GSList *toggled_tags;
 177                 GSList *node;
 178
 179                 toggled_tags = gtk_text_iter_get_toggled_tags (&iter, FALSE);
 180                 g_string_append_printf (output, "%d: CLOSED [ ", gtk_text_iter_get_offset (&iter));
 181                 for (node = toggled_tags; node != NULL; node = g_slist_next (node)) {
 182                         GtkTextTag *tag = (GtkTextTag *) node->data;
 183                         const gchar *name;
 184                         g_object_get (G_OBJECT (tag), "name", &name, NULL);
 185                         output = g_string_append (output, name);
 186                         g_string_append (output, " ");
 187                 }
 188                 output = g_string_append (output, "] OPENED [ ");
 189                 toggled_tags = gtk_text_iter_get_toggled_tags (&iter, TRUE);
 190                 for (node = toggled_tags; node != NULL; node = g_slist_next (node)) {
 191                         GtkTextTag *tag = (GtkTextTag *) node->data;
 192                         const gchar *name;
 193                         g_object_get (G_OBJECT (tag), "name", &name, NULL);
 194                         output = g_string_append (output, name);
 195                         g_string_append (output, " ");
 196                 }
 197                 output = g_string_append (output, "]\n");
 198                 g_message ("%s", output->str);
 199                 g_string_free (output, TRUE);
 200                 gtk_text_iter_forward_to_tag_toggle (&iter, NULL);
 201         }
 202         g_message ("END BUFFER");
 203 #endif
 204 }
 205
 206
 207 /* static gboolean */
 208 /* on_key_pressed (GtkWidget *self, */
 209 /*              GdkEventKey *event, */
 210 /*              gpointer user_data); */
 211
 212 /* list my signals */
 213 enum {
 214         /* MY_SIGNAL_1, */
 215         /* MY_SIGNAL_2, */
 216         LAST_SIGNAL
 217 };
 218
 219 typedef struct _ModestMsgEditWindowPrivate ModestMsgEditWindowPrivate;
 220 struct _ModestMsgEditWindowPrivate {
 221         GtkWidget   *msg_body;
 222         GtkWidget   *header_box;
 223
 224         ModestPairList *from_field_protos;
 225         GtkWidget   *from_field;
 226
 227         GtkWidget   *to_field;
 228         GtkWidget   *cc_field;
 229         GtkWidget   *bcc_field;
 230         GtkWidget   *subject_field;
 231         GtkWidget   *attachments_view;
 232         GtkWidget   *priority_icon;
 233         GtkWidget   *add_attachment_button;
 234
 235         GtkWidget   *cc_caption;
 236         GtkWidget   *bcc_caption;
 237         gboolean     update_caption_visibility;
 238         GtkWidget   *attachments_caption;
 239
 240         GtkTextBuffer *text_buffer;
 241
 242         GtkWidget   *font_size_toolitem;
 243         GtkWidget   *font_face_toolitem;
 244         GtkWidget   *font_color_button;
 245         GSList      *font_items_group;
 246         GtkWidget   *font_tool_button_label;
 247         GSList      *size_items_group;
 248         GtkWidget   *size_tool_button_label;
 249
 250         GtkWidget   *find_toolbar;
 251         gchar       *last_search;
 252
 253         GtkWidget   *scroll;
 254         GtkWidget   *scroll_area;
 255         gint        last_vadj_upper;
 256
 257         gint last_cid;
 258         GList *attachments;
 259         GList *images;
 260
 261         TnyHeaderFlags priority_flags;
 262
 263         gboolean    can_undo, can_redo;
 264         gulong      clipboard_change_handler_id;
 265         gulong      default_clipboard_change_handler_id;
 266         gulong      account_removed_handler_id;
 267         gchar       *clipboard_text;
 268
 269         TnyMsg      *draft_msg;
 270         TnyMsg      *outbox_msg;
 271         gchar       *msg_uid;
 272
 273         gboolean    sent;
 274 };
 275
 276 #define MODEST_MSG_EDIT_WINDOW_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
 277                                                     MODEST_TYPE_MSG_EDIT_WINDOW, \
 278                                                     ModestMsgEditWindowPrivate))
 279 /* globals */
 280 static GtkWindowClass *parent_class = NULL;
 281
 282 /* uncomment the following if you have defined any signals */
 283 /* static guint signals[LAST_SIGNAL] = {0}; */
 284
 285 GType
 286 modest_msg_edit_window_get_type (void)
 287 {
 288         static GType my_type = 0;
 289         if (!my_type) {
 290                 static const GTypeInfo my_info = {
 291                         sizeof(ModestMsgEditWindowClass),
 292                         NULL,           /* base init */
 293                         NULL,           /* base finalize */
 294                         (GClassInitFunc) modest_msg_edit_window_class_init,
 295                         NULL,           /* class finalize */
 296                         NULL,           /* class data */
 297                         sizeof(ModestMsgEditWindow),
 298                         1,              /* n_preallocs */
 299                         (GInstanceInitFunc) modest_msg_edit_window_init,
 300                         NULL
 301                 };
 302                 my_type = g_type_register_static (MODEST_TYPE_WINDOW,
 303                                                   "ModestMsgEditWindow",
 304                                                   &my_info, 0);
 305
 306         }
 307         return my_type;
 308 }
 309
 310 static void
 311 save_state (ModestWindow *self)
 312 {
 313         modest_widget_memory_save (modest_runtime_get_conf(),
 314                                    G_OBJECT(self), MODEST_CONF_EDIT_WINDOW_KEY);
 315 }
 316
 317
 318 static void
 319 restore_settings (ModestMsgEditWindow *self)
 320 {
 321         ModestConf *conf = NULL;
 322         GtkAction *action;
 323         ModestWindowPrivate *parent_priv = MODEST_WINDOW_GET_PRIVATE (self);
 324
 325         conf = modest_runtime_get_conf ();
 326         action = gtk_ui_manager_get_action (parent_priv->ui_manager,
 327                                             "/MenuBar/ViewMenu/ShowToolbarMenu/ViewShowToolbarNormalScreenMenu");
 328         modest_utils_toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action),
 329                                       modest_conf_get_bool (conf, MODEST_CONF_EDIT_WINDOW_SHOW_TOOLBAR, NULL));
 330         action = gtk_ui_manager_get_action (parent_priv->ui_manager,
 331                                             "/MenuBar/ViewMenu/ShowToolbarMenu/ViewShowToolbarFullScreenMenu");
 332         modest_utils_toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action),
 333                                       modest_conf_get_bool (conf, MODEST_CONF_EDIT_WINDOW_SHOW_TOOLBAR_FULLSCREEN, NULL));
 334
 335         /* set initial state of cc and bcc */
 336         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ViewMenu/ViewCcFieldMenu");
 337         modest_utils_toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action),
 338                                                modest_conf_get_bool(modest_runtime_get_conf(), MODEST_CONF_SHOW_CC, NULL));
 339         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ViewMenu/ViewBccFieldMenu");
 340         modest_utils_toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action),
 341                                                modest_conf_get_bool(modest_runtime_get_conf(), MODEST_CONF_SHOW_BCC, NULL));
 342
 343         /* Dim at start clipboard actions */
 344         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/EditMenu/CutMenu");
 345         gtk_action_set_sensitive (action, FALSE);
 346         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/EditMenu/CopyMenu");
 347         gtk_action_set_sensitive (action, FALSE);
 348         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/AttachmentsMenu/RemoveAttachmentsMenu");
 349         gtk_action_set_sensitive (action, FALSE);
 350
 351         modest_widget_memory_restore (conf,
 352                                       G_OBJECT(self), MODEST_CONF_EDIT_WINDOW_KEY);
 353 }
 354
 355
 356 static void
 357 modest_msg_edit_window_class_init (ModestMsgEditWindowClass *klass)
 358 {
 359         GObjectClass *gobject_class;
 360         ModestWindowClass *modest_window_class;
 361         gobject_class = (GObjectClass*) klass;
 362         modest_window_class = (ModestWindowClass*) klass;
 363
 364         parent_class            = g_type_class_peek_parent (klass);
 365         gobject_class->finalize = modest_msg_edit_window_finalize;
 366
 367         modest_window_class->set_zoom_func = set_zoom_do_nothing;
 368         modest_window_class->get_zoom_func = get_zoom_do_nothing;
 369         modest_window_class->zoom_plus_func = on_zoom_minus_plus_not_implemented;
 370         modest_window_class->zoom_minus_func = on_zoom_minus_plus_not_implemented;
 371         modest_window_class->show_toolbar_func = modest_msg_edit_window_show_toolbar;
 372         modest_window_class->save_state_func = save_state;
 373         modest_window_class->disconnect_signals_func = modest_msg_edit_window_disconnect_signals;
 374
 375         g_type_class_add_private (gobject_class, sizeof(ModestMsgEditWindowPrivate));
 376 }
 377
 378 static void
 379 modest_msg_edit_window_init (ModestMsgEditWindow *obj)
 380 {
 381         ModestMsgEditWindowPrivate *priv;
 382         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE(obj);
 383
 384         priv->msg_body      = NULL;
 385         priv->from_field    = NULL;
 386         priv->to_field      = NULL;
 387         priv->cc_field      = NULL;
 388         priv->bcc_field     = NULL;
 389         priv->subject_field = NULL;
 390         priv->attachments   = NULL;
 391         priv->images        = NULL;
 392         priv->last_cid      = 0;
 393
 394         priv->cc_caption    = NULL;
 395         priv->bcc_caption    = NULL;
 396         priv->update_caption_visibility = FALSE;
 397
 398         priv->priority_flags = 0;
 399
 400         priv->find_toolbar = NULL;
 401         priv->last_search = NULL;
 402
 403         priv->draft_msg = NULL;
 404         priv->outbox_msg = NULL;
 405         priv->msg_uid = NULL;
 406
 407         priv->can_undo = FALSE;
 408         priv->can_redo = FALSE;
 409         priv->clipboard_change_handler_id = 0;
 410         priv->default_clipboard_change_handler_id = 0;
 411         priv->account_removed_handler_id = 0;
 412         priv->clipboard_text = NULL;
 413         priv->sent = FALSE;
 414
 415         priv->last_vadj_upper = 0;
 416
 417         modest_window_mgr_register_help_id (modest_runtime_get_window_mgr(),
 418                                             GTK_WINDOW(obj),"applications_email_editor");
 419
 420         if (!is_wp_text_buffer_started) {
 421                 is_wp_text_buffer_started = TRUE;
 422                 wp_text_buffer_library_init ();
 423         }
 424
 425         init_window (obj);
 426
 427         hildon_program_add_window (hildon_program_get_instance(),
 428                                    HILDON_WINDOW(obj));
 429 }
 430
 431
 432 /* FIXME: this is a dup from the one in gtk/ */
 433
 434 /**
 435  * @result: A ModestPairList, which must be freed with modest_pair_list_free().
 436  */
 437 static ModestPairList*
 438 get_transports (void)
 439 {
 440         GSList *transports = NULL;
 441
 442         ModestAccountMgr *account_mgr = modest_runtime_get_account_mgr();
 443         GSList *accounts = modest_account_mgr_account_names (account_mgr,
 444                                                              TRUE /* only enabled accounts. */);
 445
 446         GSList *cursor = accounts;
 447         while (cursor) {
 448                 gchar *account_name = cursor->data;
 449                 gchar *from_string  = NULL;
 450                 if (account_name) {
 451                         from_string = modest_account_mgr_get_from_string (account_mgr,
 452                                                                           account_name);
 453                 }
 454
 455                 if (from_string && account_name) {
 456                         gchar *name = account_name;
 457                         ModestPair *pair = modest_pair_new ((gpointer) name,
 458                                                 (gpointer) from_string , TRUE);
 459                         transports = g_slist_prepend (transports, pair);
 460                 }
 461
 462                 cursor = cursor->next;
 463         }
 464         g_slist_free (accounts); /* only free the accounts, not the elements,
 465                                   * because they are used in the pairlist */
 466         return transports;
 467 }
 468
 469 void vadj_changed (GtkAdjustment *adj,
 470                    ModestMsgEditWindow *window)
 471 {
 472         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
 473
 474         GdkRectangle rectangle, cursor_rectangle;
 475         GtkTextIter position;
 476         gboolean visible;
 477         gint cursor_bottom;
 478
 479         /* We detect if cursor is visible using the full height, not only the center. This
 480            seems to work */
 481         gtk_text_view_get_visible_rect (GTK_TEXT_VIEW (priv->msg_body), &rectangle);
 482         gtk_text_buffer_get_iter_at_mark (GTK_TEXT_BUFFER (priv->text_buffer),
 483                                           &position,
 484                                           gtk_text_buffer_get_insert (GTK_TEXT_BUFFER (priv->text_buffer)));
 485         gtk_text_view_get_iter_location (GTK_TEXT_VIEW (priv->msg_body), &position, &cursor_rectangle);
 486
 487         cursor_bottom = (cursor_rectangle.y + cursor_rectangle.height);
 488         visible = (cursor_rectangle.y >= rectangle.y) && (cursor_bottom < (rectangle.y + rectangle.height));
 489
 490         if (gtk_widget_is_focus (priv->msg_body) &&
 491             !visible) {
 492                 if (priv->last_vadj_upper != adj->upper) {
 493                         GtkTextMark *insert;
 494
 495                         insert = gtk_text_buffer_get_insert (GTK_TEXT_BUFFER (priv->text_buffer));
 496                         gtk_text_view_scroll_to_mark (GTK_TEXT_VIEW (priv->msg_body),
 497                                                       insert, 0.1, FALSE, 0.0, 0.0);
 498                 }
 499         }
 500         priv->last_vadj_upper = adj->upper;
 501 }
 502
 503
 504 static void
 505 connect_signals (ModestMsgEditWindow *obj)
 506 {
 507         ModestMsgEditWindowPrivate *priv;
 508
 509         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE(obj);
 510
 511         g_signal_connect (G_OBJECT (priv->text_buffer), "refresh_attributes",
 512                           G_CALLBACK (text_buffer_refresh_attributes), obj);
 513         g_signal_connect (G_OBJECT (priv->text_buffer), "can-undo",
 514                           G_CALLBACK (text_buffer_can_undo), obj);
 515         g_signal_connect (G_OBJECT (priv->text_buffer), "can-redo",
 516                           G_CALLBACK (text_buffer_can_redo), obj);
 517         g_signal_connect (G_OBJECT (priv->text_buffer), "changed",
 518                           G_CALLBACK (body_changed), obj);
 519         g_signal_connect (G_OBJECT (obj), "window-state-event",
 520                           G_CALLBACK (modest_msg_edit_window_window_state_event),
 521                           NULL);
 522         g_signal_connect_after (G_OBJECT (priv->text_buffer), "apply-tag",
 523                                 G_CALLBACK (text_buffer_apply_tag), obj);
 524         g_signal_connect_swapped (G_OBJECT (priv->to_field), "open-addressbook",
 525                                   G_CALLBACK (modest_msg_edit_window_open_addressbook), obj);
 526         g_signal_connect_swapped (G_OBJECT (priv->cc_field), "open-addressbook",
 527                                   G_CALLBACK (modest_msg_edit_window_open_addressbook), obj);
 528         g_signal_connect_swapped (G_OBJECT (priv->bcc_field), "open-addressbook",
 529                                   G_CALLBACK (modest_msg_edit_window_open_addressbook), obj);
 530
 531         g_signal_connect (G_OBJECT (priv->add_attachment_button), "clicked",
 532                           G_CALLBACK (modest_msg_edit_window_add_attachment_clicked), obj);
 533
 534         g_signal_connect (G_OBJECT (priv->msg_body), "focus-in-event",
 535                           G_CALLBACK (msg_body_focus), obj);
 536         g_signal_connect (G_OBJECT (priv->msg_body), "focus-out-event",
 537                           G_CALLBACK (msg_body_focus), obj);
 538         g_signal_connect (G_OBJECT (modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (priv->to_field))),
 539                           "changed", G_CALLBACK (recpt_field_changed), obj);
 540         g_signal_connect (G_OBJECT (modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (priv->cc_field))),
 541                           "changed", G_CALLBACK (recpt_field_changed), obj);
 542         g_signal_connect (G_OBJECT (modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (priv->bcc_field))),
 543                           "changed", G_CALLBACK (recpt_field_changed), obj);
 544         g_signal_connect (G_OBJECT (priv->subject_field), "changed", G_CALLBACK (subject_field_changed), obj);
 545         g_signal_connect_after (G_OBJECT (priv->subject_field), "move-cursor", G_CALLBACK (subject_field_move_cursor), obj);
 546         g_signal_connect (G_OBJECT (priv->subject_field), "insert-text", G_CALLBACK (subject_field_insert_text), obj);
 547
 548         g_signal_connect (G_OBJECT (priv->find_toolbar), "close", G_CALLBACK (modest_msg_edit_window_find_toolbar_close), obj);
 549         g_signal_connect (G_OBJECT (priv->find_toolbar), "search", G_CALLBACK (modest_msg_edit_window_find_toolbar_search), obj);
 550
 551         g_signal_connect (G_OBJECT (gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->scroll))),
 552                           "changed",
 553                           G_CALLBACK (vadj_changed),
 554                           obj);
 555
 556         priv->clipboard_change_handler_id =
 557                 g_signal_connect (G_OBJECT (gtk_clipboard_get (GDK_SELECTION_PRIMARY)), "owner-change",
 558                                   G_CALLBACK (modest_msg_edit_window_clipboard_owner_change), obj);
 559         priv->default_clipboard_change_handler_id =
 560                 g_signal_connect (G_OBJECT (gtk_clipboard_get (GDK_SELECTION_CLIPBOARD)), "owner-change",
 561                                   G_CALLBACK (modest_msg_edit_window_clipboard_owner_change), obj);
 562
 563 }
 564
 565 static void
 566 init_window (ModestMsgEditWindow *obj)
 567 {
 568         GtkWidget *from_caption, *to_caption, *subject_caption;
 569         GtkWidget *main_vbox;
 570         ModestMsgEditWindowPrivate *priv;
 571         GtkActionGroup *action_group;
 572         ModestWindowPrivate *parent_priv;
 573         GdkPixbuf *window_icon = NULL;
 574         GError *error = NULL;
 575
 576         GtkSizeGroup *size_group;
 577         GtkWidget *frame;
 578         GtkWidget *subject_box;
 579         GtkWidget *attachment_icon;
 580         GtkWidget *window_box;
 581 #if (GTK_MINOR_VERSION >= 10)
 582         GdkAtom deserialize_type;
 583 #endif
 584         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE(obj);
 585         parent_priv = MODEST_WINDOW_GET_PRIVATE (obj);
 586
 587         parent_priv->ui_manager = gtk_ui_manager_new();
 588         action_group = gtk_action_group_new ("ModestMsgEditWindowActions");
 589         gtk_action_group_set_translation_domain (action_group, GETTEXT_PACKAGE);
 590
 591         /* Add common actions */
 592         gtk_action_group_add_actions (action_group,
 593                                       modest_msg_edit_action_entries,
 594                                       G_N_ELEMENTS (modest_msg_edit_action_entries),
 595                                       obj);
 596         gtk_action_group_add_toggle_actions (action_group,
 597                                              modest_msg_edit_toggle_action_entries,
 598                                              G_N_ELEMENTS (modest_msg_edit_toggle_action_entries),
 599                                              obj);
 600         gtk_action_group_add_radio_actions (action_group,
 601                                             modest_msg_edit_alignment_radio_action_entries,
 602                                             G_N_ELEMENTS (modest_msg_edit_alignment_radio_action_entries),
 603                                             GTK_JUSTIFY_LEFT,
 604                                             G_CALLBACK (modest_ui_actions_on_change_justify),
 605                                             obj);
 606         gtk_action_group_add_radio_actions (action_group,
 607                                             modest_msg_edit_priority_action_entries,
 608                                             G_N_ELEMENTS (modest_msg_edit_priority_action_entries),
 609                                             0,
 610                                             G_CALLBACK (modest_ui_actions_msg_edit_on_change_priority),
 611                                             obj);
 612         gtk_action_group_add_radio_actions (action_group,
 613                                             modest_msg_edit_file_format_action_entries,
 614                                             G_N_ELEMENTS (modest_msg_edit_file_format_action_entries),
 615                                             modest_conf_get_bool (modest_runtime_get_conf (), MODEST_CONF_PREFER_FORMATTED_TEXT, NULL),
 616                                             G_CALLBACK (modest_ui_actions_msg_edit_on_change_file_format),
 617                                             obj);
 618         gtk_ui_manager_insert_action_group (parent_priv->ui_manager, action_group, 0);
 619         g_object_unref (action_group);
 620
 621         /* Load the UI definition */
 622         gtk_ui_manager_add_ui_from_file (parent_priv->ui_manager, MODEST_UIDIR "modest-msg-edit-window-ui.xml",
 623                                          &error);
 624         if (error != NULL) {
 625                 g_warning ("Could not merge modest-msg-edit-window-ui.xml: %s", error->message);
 626                 g_clear_error (&error);
 627         }
 628
 629         /* Add accelerators */
 630         gtk_window_add_accel_group (GTK_WINDOW (obj),
 631                                     gtk_ui_manager_get_accel_group (parent_priv->ui_manager));
 632
 633         parent_priv->menubar = NULL;
 634
 635         size_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
 636
 637         /* Note: This ModestPairList* must exist for as long as the combo
 638          * that uses it, because the ModestComboBox uses the ID opaquely,
 639          * so it can't know how to manage its memory. */
 640         priv->from_field    = modest_combo_box_new (NULL, g_str_equal);
 641
 642         priv->to_field      = modest_recpt_editor_new ();
 643         priv->cc_field      = modest_recpt_editor_new ();
 644         priv->bcc_field     = modest_recpt_editor_new ();
 645         subject_box = gtk_hbox_new (FALSE, 0);
 646         priv->priority_icon = gtk_image_new ();
 647         gtk_box_pack_start (GTK_BOX (subject_box), priv->priority_icon, FALSE, FALSE, 0);
 648         priv->subject_field = gtk_entry_new_with_max_length (SUBJECT_MAX_LENGTH);
 649         g_object_set (G_OBJECT (priv->subject_field), "truncate-multiline", TRUE, NULL);
 650         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->subject_field),
 651                                          HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_AUTOCAP);
 652         gtk_box_pack_start (GTK_BOX (subject_box), priv->subject_field, TRUE, TRUE, 0);
 653         priv->add_attachment_button = gtk_button_new ();
 654         GTK_WIDGET_UNSET_FLAGS (GTK_WIDGET (priv->add_attachment_button), GTK_CAN_FOCUS);
 655         gtk_button_set_relief (GTK_BUTTON (priv->add_attachment_button), GTK_RELIEF_NONE);
 656         gtk_button_set_focus_on_click (GTK_BUTTON (priv->add_attachment_button), FALSE);
 657         gtk_button_set_alignment (GTK_BUTTON (priv->add_attachment_button), 1.0, 1.0);
 658         attachment_icon = gtk_image_new_from_icon_name (MODEST_HEADER_ICON_ATTACH, GTK_ICON_SIZE_BUTTON);
 659         gtk_container_add (GTK_CONTAINER (priv->add_attachment_button), attachment_icon);
 660         gtk_box_pack_start (GTK_BOX (subject_box), priv->add_attachment_button, FALSE, FALSE, 0);
 661         priv->attachments_view = modest_attachments_view_new (NULL);
 662
 663         priv->header_box = gtk_vbox_new (FALSE, 0);
 664
 665         from_caption = hildon_caption_new (size_group, _("mail_va_from"), priv->from_field, NULL, 0);
 666         to_caption = hildon_caption_new (size_group, _("mail_va_to"), priv->to_field, NULL, 0);
 667         priv->cc_caption = hildon_caption_new (size_group, _("mail_va_cc"), priv->cc_field, NULL, 0);
 668         priv->bcc_caption = hildon_caption_new (size_group, _("mail_va_hotfix1"), priv->bcc_field, NULL, 0);
 669         subject_caption = hildon_caption_new (size_group, _("mail_va_subject"), subject_box, NULL, 0);
 670         priv->attachments_caption = hildon_caption_new (size_group, _("mail_va_attachment"), priv->attachments_view, NULL, 0);
 671         g_object_unref (size_group);
 672
 673         size_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
 674         modest_recpt_editor_set_field_size_group (MODEST_RECPT_EDITOR (priv->to_field), size_group);
 675         modest_recpt_editor_set_field_size_group (MODEST_RECPT_EDITOR (priv->cc_field), size_group);
 676         modest_recpt_editor_set_field_size_group (MODEST_RECPT_EDITOR (priv->bcc_field), size_group);
 677         gtk_size_group_add_widget (size_group, priv->subject_field);
 678         gtk_size_group_add_widget (size_group, priv->attachments_view);
 679         g_object_unref (size_group);
 680
 681         gtk_box_pack_start (GTK_BOX (priv->header_box), from_caption, FALSE, FALSE, 0);
 682         gtk_box_pack_start (GTK_BOX (priv->header_box), to_caption, FALSE, FALSE, 0);
 683         gtk_box_pack_start (GTK_BOX (priv->header_box), priv->cc_caption, FALSE, FALSE, 0);
 684         gtk_box_pack_start (GTK_BOX (priv->header_box), priv->bcc_caption, FALSE, FALSE, 0);
 685         gtk_box_pack_start (GTK_BOX (priv->header_box), subject_caption, FALSE, FALSE, 0);
 686         gtk_box_pack_start (GTK_BOX (priv->header_box), priv->attachments_caption, FALSE, FALSE, 0);
 687         gtk_widget_set_no_show_all (priv->attachments_caption, TRUE);
 688
 689
 690         priv->msg_body = wp_text_view_new ();
 691         gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (priv->msg_body), GTK_WRAP_WORD_CHAR);
 692         priv->text_buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->msg_body));
 693         g_object_set (priv->text_buffer, "font_scale", DEFAULT_FONT_SCALE, NULL);
 694         wp_text_buffer_enable_rich_text (WP_TEXT_BUFFER (priv->text_buffer), TRUE);
 695 #if (GTK_MINOR_VERSION >= 10)
 696         gtk_text_buffer_register_serialize_tagset(GTK_TEXT_BUFFER(priv->text_buffer), "wp-text-buffer");
 697         deserialize_type = gtk_text_buffer_register_deserialize_tagset(GTK_TEXT_BUFFER(priv->text_buffer),
 698                                                                        "wp-text-buffer");
 699         gtk_text_buffer_deserialize_set_can_create_tags (GTK_TEXT_BUFFER (priv->text_buffer),
 700                                                          deserialize_type, TRUE);
 701 #endif
 702         wp_text_buffer_reset_buffer (WP_TEXT_BUFFER (priv->text_buffer), TRUE);
 703
 704         priv->find_toolbar = hildon_find_toolbar_new (NULL);
 705         gtk_widget_set_no_show_all (priv->find_toolbar, TRUE);
 706
 707 /*      g_signal_connect (G_OBJECT (obj), "key_pressed", G_CALLBACK (on_key_pressed), NULL) */
 708
 709         priv->scroll = gtk_scrolled_window_new (NULL, NULL);
 710         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (priv->scroll), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
 711         gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (priv->scroll), GTK_SHADOW_NONE);
 712         modest_maemo_set_thumbable_scrollbar (GTK_SCROLLED_WINDOW(priv->scroll), TRUE);
 713
 714         main_vbox = gtk_vbox_new  (FALSE, DEFAULT_MAIN_VBOX_SPACING);
 715
 716         gtk_box_pack_start (GTK_BOX(main_vbox), priv->header_box, FALSE, FALSE, 0);
 717         frame = gtk_frame_new (NULL);
 718         gtk_box_pack_start (GTK_BOX(main_vbox), frame, TRUE, TRUE, 0);
 719
 720         gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (priv->scroll), main_vbox);
 721         gtk_container_set_focus_vadjustment (GTK_CONTAINER (main_vbox), gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->scroll)));
 722         g_signal_connect (G_OBJECT (gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->scroll))),
 723                           "changed",
 724                           G_CALLBACK (vadj_changed),
 725                           obj);
 726         gtk_widget_show_all (GTK_WIDGET(priv->scroll));
 727
 728         window_box = gtk_vbox_new (FALSE, 0);
 729         gtk_box_pack_start (GTK_BOX (window_box), priv->scroll, TRUE, TRUE, 0);
 730         gtk_container_add (GTK_CONTAINER(obj), window_box);
 731         priv->scroll_area = modest_scroll_area_new (priv->scroll, priv->msg_body);
 732         gtk_container_add (GTK_CONTAINER (frame), priv->scroll_area);
 733
 734         /* Set window icon */
 735         window_icon = modest_platform_get_icon (MODEST_APP_MSG_EDIT_ICON, MODEST_ICON_SIZE_BIG);
 736         if (window_icon) {
 737                 gtk_window_set_icon (GTK_WINDOW (obj), window_icon);
 738                 g_object_unref (window_icon);
 739         }
 740 }
 741
 742 static void
 743 modest_msg_edit_window_disconnect_signals (ModestWindow *window)
 744 {
 745         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
 746
 747         if (gtk_clipboard_get (GDK_SELECTION_PRIMARY) &&
 748             g_signal_handler_is_connected (gtk_clipboard_get (GDK_SELECTION_PRIMARY),
 749                                            priv->clipboard_change_handler_id))
 750                 g_signal_handler_disconnect (gtk_clipboard_get (GDK_SELECTION_PRIMARY),
 751                                              priv->clipboard_change_handler_id);
 752         if (gtk_clipboard_get (GDK_SELECTION_CLIPBOARD) &&
 753             g_signal_handler_is_connected (gtk_clipboard_get (GDK_SELECTION_CLIPBOARD),
 754                                            priv->default_clipboard_change_handler_id))
 755                 g_signal_handler_disconnect (gtk_clipboard_get (GDK_SELECTION_CLIPBOARD),
 756                                              priv->default_clipboard_change_handler_id);
 757
 758         if (priv->account_removed_handler_id &&
 759             g_signal_handler_is_connected (modest_runtime_get_account_store (),
 760                                            priv->account_removed_handler_id))
 761                 g_signal_handler_disconnect(modest_runtime_get_account_store (),
 762                                            priv->account_removed_handler_id);
 763 }
 764
 765 static void
 766 modest_msg_edit_window_finalize (GObject *obj)
 767 {
 768         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (obj);
 769
 770         /* Sanity check: shouldn't be needed, the window mgr should
 771            call this function before */
 772         modest_msg_edit_window_disconnect_signals (MODEST_WINDOW (obj));
 773
 774         if (priv->clipboard_text != NULL) {
 775                 g_free (priv->clipboard_text);
 776                 priv->clipboard_text = NULL;
 777         }
 778
 779         if (priv->draft_msg != NULL) {
 780                 TnyHeader *header = tny_msg_get_header (priv->draft_msg);
 781                 if (TNY_IS_HEADER (header)) {
 782                         ModestWindowMgr *mgr = modest_runtime_get_window_mgr ();
 783                         modest_window_mgr_unregister_header (mgr, header);
 784                 }
 785                 g_object_unref (priv->draft_msg);
 786                 priv->draft_msg = NULL;
 787         }
 788         if (priv->outbox_msg != NULL) {
 789                 TnyHeader *header = tny_msg_get_header (priv->outbox_msg);
 790                 if (TNY_IS_HEADER (header)) {
 791                         ModestWindowMgr *mgr = modest_runtime_get_window_mgr ();
 792                         modest_window_mgr_unregister_header (mgr, header);
 793                 }
 794                 g_object_unref (priv->outbox_msg);
 795                 priv->outbox_msg = NULL;
 796         }
 797         g_free (priv->msg_uid);
 798         g_free (priv->last_search);
 799         g_slist_free (priv->font_items_group);
 800         g_slist_free (priv->size_items_group);
 801         g_list_foreach (priv->attachments, (GFunc) g_object_unref, NULL);
 802         g_list_free (priv->attachments);
 803         g_list_foreach (priv->images, (GFunc) g_object_unref, NULL);
 804         g_list_free (priv->images);
 805
 806         /* This had to stay alive for as long as the combobox that used it: */
 807         modest_pair_list_free (priv->from_field_protos);
 808
 809         G_OBJECT_CLASS(parent_class)->finalize (obj);
 810 }
 811
 812 static GdkPixbuf *
 813 pixbuf_from_stream (TnyStream *stream, const gchar *mime_type)
 814 {
 815         GdkPixbufLoader *loader;
 816         GdkPixbuf *pixbuf;
 817
 818         loader = gdk_pixbuf_loader_new_with_mime_type (mime_type, NULL);
 819
 820         if (loader == NULL)
 821                 return NULL;
 822
 823         tny_stream_reset (TNY_STREAM (stream));
 824         while (!tny_stream_is_eos (TNY_STREAM (stream))) {
 825                 unsigned char read_buffer[128];
 826                 gint readed;
 827                 readed = tny_stream_read (TNY_STREAM (stream), (char *) read_buffer, 128);
 828                 if (!gdk_pixbuf_loader_write (loader, read_buffer, readed, NULL))
 829                         break;
 830         }
 831
 832         pixbuf = gdk_pixbuf_loader_get_pixbuf (loader);
 833         g_object_ref (pixbuf);
 834         gdk_pixbuf_loader_close (loader, NULL);
 835         g_object_unref (loader);
 836
 837         if (gdk_pixbuf_get_width (pixbuf) > IMAGE_MAX_WIDTH) {
 838                 GdkPixbuf *new_pixbuf;
 839                 gint new_height;
 840                 new_height = (gdk_pixbuf_get_height (pixbuf) * IMAGE_MAX_WIDTH) /
 841                         gdk_pixbuf_get_width (pixbuf);
 842                 new_pixbuf = gdk_pixbuf_scale_simple (pixbuf, IMAGE_MAX_WIDTH, new_height, GDK_INTERP_BILINEAR);
 843                 g_object_unref (pixbuf);
 844                 pixbuf = new_pixbuf;
 845         }
 846
 847         return pixbuf;
 848 }
 849
 850 static void
 851 replace_with_images (ModestMsgEditWindow *self, GList *attachments)
 852 {
 853         ModestMsgEditWindowPrivate *priv;
 854         GList *node;
 855
 856         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (self);
 857
 858         for (node = attachments; node != NULL; node = g_list_next (node)) {
 859                 TnyMimePart *part = (TnyMimePart *) node->data;
 860                 const gchar *cid = tny_mime_part_get_content_id (part);
 861                 const gchar *mime_type = tny_mime_part_get_content_type (part);
 862                 if ((cid != NULL)&&(mime_type != NULL)) {
 863                         TnyStream *stream = tny_mime_part_get_stream (part);
 864                         GdkPixbuf *pixbuf = pixbuf_from_stream (stream, mime_type);
 865                         g_object_unref (stream);
 866
 867                         if (pixbuf != NULL) {
 868                                 wp_text_buffer_replace_image (WP_TEXT_BUFFER (priv->text_buffer), cid, pixbuf);
 869                                 g_object_unref (pixbuf);
 870                         }
 871                 }
 872         }
 873 }
 874
 875 static void
 876 get_related_images (ModestMsgEditWindow *self, TnyMsg *msg)
 877 {
 878         TnyMimePart *parent = NULL;
 879         const gchar *content_type = NULL;
 880         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (self);
 881
 882         content_type = tny_mime_part_get_content_type (TNY_MIME_PART (msg));
 883
 884         if (content_type && !g_strcasecmp (content_type, "multipart/related")) {
 885                 parent = g_object_ref (msg);
 886         } else if (content_type && !g_strcasecmp (content_type, "multipart/mixed")) {
 887                 TnyList *parts = TNY_LIST (tny_simple_list_new ());
 888                 TnyIterator *iter;
 889
 890                 tny_mime_part_get_parts (TNY_MIME_PART (msg), parts);
 891                 iter = tny_list_create_iterator (parts);
 892                 while (!tny_iterator_is_done (iter)) {
 893                         TnyMimePart *part;
 894                         part = TNY_MIME_PART (tny_iterator_get_current (iter));
 895                         content_type = tny_mime_part_get_content_type (part);
 896                         if (content_type && !g_strcasecmp (content_type, "multipart/related")) {
 897                                 parent = part;
 898                                 break;
 899                         } else {
 900                                 g_object_unref (part);
 901                         }
 902                         tny_iterator_next (iter);
 903                 }
 904                 g_object_unref (iter);
 905                 g_object_unref (parts);
 906         }
 907
 908         if (parent != NULL) {
 909                 TnyList *parts = TNY_LIST (tny_simple_list_new ());
 910                 TnyIterator *iter;
 911
 912                 tny_mime_part_get_parts (TNY_MIME_PART (parent), parts);
 913                 iter = tny_list_create_iterator (parts);
 914                 while (!tny_iterator_is_done (iter)) {
 915                         TnyMimePart *part;
 916                         part = TNY_MIME_PART (tny_iterator_get_current (iter));
 917                         content_type = tny_mime_part_get_content_type (part);
 918                         if (content_type && g_str_has_prefix (content_type, "image/")) {
 919                                 priv->images = g_list_prepend (priv->images, part);
 920                         } else {
 921                                 g_object_unref (part);
 922                         }
 923                         tny_iterator_next (iter);
 924                 }
 925                 g_object_unref (iter);
 926                 g_object_unref (parts);
 927                 g_object_unref (parent);
 928         }
 929 }
 930
 931 static void
 932 update_last_cid (ModestMsgEditWindow *self, GList *attachments)
 933 {
 934         GList *node;
 935         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (self);
 936
 937         for (node = attachments; node != NULL; node = g_list_next (node)) {
 938                 TnyMimePart *part = (TnyMimePart *) node->data;
 939                 const gchar *cid = tny_mime_part_get_content_id (part);
 940                 if (cid != NULL) {
 941                         char *invalid = NULL;
 942                         gint int_cid = strtol (cid, &invalid, 10);
 943                         if ((invalid != NULL) && (*invalid == '\0') && (int_cid > priv->last_cid)) {
 944                                 priv->last_cid = int_cid;
 945                         }
 946                 }
 947
 948         }
 949 }
 950
 951 static void
 952 set_msg (ModestMsgEditWindow *self, TnyMsg *msg, gboolean preserve_is_rich)
 953 {
 954         TnyHeader *header;
 955         const gchar *to, *cc, *bcc, *subject;
 956         gchar *body;
 957         ModestMsgEditWindowPrivate *priv;
 958         GtkTextIter iter;
 959         TnyHeaderFlags priority_flags;
 960         TnyFolder *msg_folder;
 961         gboolean is_html = FALSE;
 962
 963         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (self));
 964         g_return_if_fail (TNY_IS_MSG (msg));
 965
 966         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (self);
 967
 968         header = tny_msg_get_header (msg);
 969         to      = tny_header_get_to (header);
 970         cc      = tny_header_get_cc (header);
 971         bcc     = tny_header_get_bcc (header);
 972         subject = tny_header_get_subject (header);
 973         priority_flags = tny_header_get_priority (header);
 974
 975         if (to)
 976                 modest_recpt_editor_set_recipients (MODEST_RECPT_EDITOR (priv->to_field),  to);
 977         if (cc) {
 978                 modest_recpt_editor_set_recipients (MODEST_RECPT_EDITOR (priv->cc_field),  cc);
 979                 gtk_widget_set_no_show_all (priv->cc_caption, FALSE);
 980                 gtk_widget_show (priv->cc_caption);
 981         } else if (!modest_conf_get_bool (modest_runtime_get_conf (), MODEST_CONF_SHOW_CC, NULL)) {
 982                 gtk_widget_set_no_show_all (priv->cc_caption, TRUE);
 983                 gtk_widget_hide (priv->cc_caption);
 984         }
 985         if (bcc) {
 986                 modest_recpt_editor_set_recipients (MODEST_RECPT_EDITOR (priv->bcc_field), bcc);
 987                 gtk_widget_set_no_show_all (priv->bcc_caption, FALSE);
 988                 gtk_widget_show (priv->bcc_caption);
 989         } else if (!modest_conf_get_bool (modest_runtime_get_conf (), MODEST_CONF_SHOW_BCC, NULL)) {
 990                 gtk_widget_set_no_show_all (priv->bcc_caption, TRUE);
 991                 gtk_widget_hide (priv->bcc_caption);
 992         }
 993         if (subject)
 994                 gtk_entry_set_text (GTK_ENTRY(priv->subject_field), subject);
 995         modest_msg_edit_window_set_priority_flags (MODEST_MSG_EDIT_WINDOW(self),
 996                                                    priority_flags);
 997
 998         update_window_title (self);
 999
1000         wp_text_buffer_reset_buffer (WP_TEXT_BUFFER (priv->text_buffer), TRUE);
1001         body = modest_tny_msg_get_body (msg, TRUE, &is_html);
1002
1003         if ((body == NULL)||(body[0] == '\0')) {
1004                 g_free (body);
1005                 body = modest_text_utils_convert_to_html ("");
1006                 is_html = FALSE;
1007         }
1008         wp_text_buffer_load_document_begin (WP_TEXT_BUFFER (priv->text_buffer), TRUE);
1009         wp_text_buffer_load_document_write (WP_TEXT_BUFFER (priv->text_buffer),
1010                                             (gchar *) body,
1011                                             strlen (body));
1012         wp_text_buffer_load_document_end (WP_TEXT_BUFFER (priv->text_buffer));
1013         g_free (body);
1014
1015         /* Add attachments to the view */
1016         modest_attachments_view_set_message (MODEST_ATTACHMENTS_VIEW (priv->attachments_view), msg);
1017         priv->attachments = modest_attachments_view_get_attachments (MODEST_ATTACHMENTS_VIEW (priv->attachments_view));
1018         if (priv->attachments == NULL) {
1019                 gtk_widget_hide (priv->attachments_caption);
1020         } else {
1021                 gtk_widget_set_no_show_all (priv->attachments_caption, FALSE);
1022                 gtk_widget_show_all (priv->attachments_caption);
1023         }
1024         get_related_images (self, msg);
1025         update_last_cid (self, priv->attachments);
1026         update_last_cid (self, priv->images);
1027         replace_with_images (self, priv->images);
1028
1029         if (preserve_is_rich && !is_html) {
1030                 wp_text_buffer_enable_rich_text (WP_TEXT_BUFFER (priv->text_buffer), FALSE);
1031         /* Get the default format required from configuration */
1032         } else if (!modest_conf_get_bool (modest_runtime_get_conf (), MODEST_CONF_PREFER_FORMATTED_TEXT, NULL)) {
1033                 wp_text_buffer_enable_rich_text (WP_TEXT_BUFFER (priv->text_buffer), FALSE);
1034         }
1035
1036         /* Set the default focus depending on having already a To: field or not */
1037         if ((!to)||(*to == '\0')) {
1038                 modest_recpt_editor_grab_focus (MODEST_RECPT_EDITOR (priv->to_field));
1039         } else {
1040                 gtk_widget_grab_focus (priv->msg_body);
1041         }
1042
1043         /* TODO: lower priority, select in the From: combo to the
1044            value that comes from msg <- not sure, should it be
1045            allowed? */
1046
1047         DEBUG_BUFFER (WP_TEXT_BUFFER (priv->text_buffer));
1048
1049         gtk_text_buffer_get_start_iter (priv->text_buffer, &iter);
1050         gtk_text_buffer_place_cursor (priv->text_buffer, &iter);
1051
1052         modest_msg_edit_window_reset_modified (self);
1053
1054         modest_ui_actions_check_window_dimming_rules (MODEST_WINDOW (self));
1055         text_buffer_can_undo (priv->text_buffer, FALSE, self);
1056         text_buffer_can_redo (priv->text_buffer, FALSE, self);
1057
1058         if (priv->msg_uid) {
1059                 g_free (priv->msg_uid);
1060                 priv->msg_uid = NULL;
1061         }
1062
1063         /* we should set a reference to the incoming message if it is a draft */
1064         msg_folder = tny_msg_get_folder (msg);
1065         if (msg_folder) {
1066                 if (modest_tny_folder_is_local_folder (msg_folder)) {
1067                         TnyFolderType type = modest_tny_folder_get_local_or_mmc_folder_type (msg_folder);
1068                         if (type == TNY_FOLDER_TYPE_INVALID)
1069                                 g_warning ("%s: BUG: TNY_FOLDER_TYPE_INVALID", __FUNCTION__);
1070
1071                         if (type == TNY_FOLDER_TYPE_DRAFTS)
1072                                 priv->draft_msg = g_object_ref(msg);
1073                         if (type == TNY_FOLDER_TYPE_OUTBOX)
1074                                 priv->outbox_msg = g_object_ref(msg);
1075                         priv->msg_uid = modest_tny_folder_get_header_unique_id (header);
1076                 }
1077                 g_object_unref (msg_folder);
1078         }
1079 }
1080
1081 static void
1082 menu_tool_button_clicked_popup (GtkMenuToolButton *item,
1083                                 gpointer data)
1084 {
1085         GList *item_children, *node;
1086         GtkWidget *bin_child;
1087
1088         bin_child = gtk_bin_get_child (GTK_BIN(item));
1089
1090         item_children = gtk_container_get_children (GTK_CONTAINER (bin_child));
1091
1092         for (node = item_children; node != NULL; node = g_list_next (node)) {
1093                 if (GTK_IS_TOGGLE_BUTTON (node->data)) {
1094                         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (node->data), TRUE);
1095                 }
1096         }
1097         g_list_free (item_children);
1098 }
1099
1100 static void
1101 menu_tool_button_dont_expand (GtkMenuToolButton *item)
1102 {
1103         GtkWidget *box;
1104         GList *item_children, *node;
1105
1106         box = gtk_bin_get_child (GTK_BIN (item));
1107         gtk_box_set_homogeneous (GTK_BOX (box), TRUE);
1108         item_children = gtk_container_get_children (GTK_CONTAINER (box));
1109
1110         for (node = item_children; node != NULL; node = g_list_next (node)) {
1111                 gtk_box_set_child_packing (GTK_BOX (box), GTK_WIDGET (node->data), TRUE, TRUE, 0, GTK_PACK_START);
1112                 if (GTK_IS_TOGGLE_BUTTON (node->data))
1113                         gtk_button_set_alignment (GTK_BUTTON (node->data), 0.0, 0.5);
1114                 else if (GTK_IS_BUTTON (node->data))
1115                         gtk_button_set_alignment (GTK_BUTTON (node->data), 1.0, 0.5);
1116         }
1117         g_list_free (item_children);
1118 }
1119
1120
1121 static void
1122 modest_msg_edit_window_setup_toolbar (ModestMsgEditWindow *window)
1123 {
1124         ModestWindowPrivate *parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
1125         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1126         GtkWidget *placeholder;
1127         GtkWidget *tool_item;
1128         gint insert_index;
1129         gchar size_text[5];
1130         gint size_index;
1131         gint font_index;
1132         GtkWidget *sizes_menu;
1133         GtkWidget *fonts_menu;
1134         GSList *radio_group = NULL;
1135         GSList *node = NULL;
1136         gchar *markup;
1137
1138         /* Toolbar */
1139         parent_priv->toolbar = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar");
1140         hildon_window_add_toolbar (HILDON_WINDOW (window), GTK_TOOLBAR (parent_priv->toolbar));
1141
1142         /* Font color placeholder */
1143         placeholder = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/FontColor");
1144         insert_index = gtk_toolbar_get_item_index(GTK_TOOLBAR (parent_priv->toolbar), GTK_TOOL_ITEM(placeholder));
1145
1146         /* font color */
1147         tool_item = GTK_WIDGET (gtk_tool_item_new ());
1148         priv->font_color_button = hildon_color_button_new ();
1149         GTK_WIDGET_UNSET_FLAGS (tool_item, GTK_CAN_FOCUS);
1150         GTK_WIDGET_UNSET_FLAGS (priv->font_color_button, GTK_CAN_FOCUS);
1151         gtk_container_add (GTK_CONTAINER (tool_item), priv->font_color_button);
1152         gtk_tool_item_set_expand (GTK_TOOL_ITEM (tool_item), TRUE);
1153         gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (tool_item), TRUE);
1154         gtk_toolbar_insert(GTK_TOOLBAR(parent_priv->toolbar), GTK_TOOL_ITEM (tool_item), insert_index);
1155         g_signal_connect_swapped (G_OBJECT (priv->font_color_button),
1156                                   "notify::color",
1157                                   G_CALLBACK (modest_msg_edit_window_color_button_change),
1158                                   window);
1159
1160         /* Font size and face placeholder */
1161         placeholder = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/FontAttributes");
1162         insert_index = gtk_toolbar_get_item_index(GTK_TOOLBAR (parent_priv->toolbar), GTK_TOOL_ITEM(placeholder));
1163         /* font_size */
1164         tool_item = GTK_WIDGET (gtk_menu_tool_button_new (NULL, NULL));
1165         priv->size_tool_button_label = gtk_label_new (NULL);
1166         snprintf(size_text, sizeof(size_text), "%d", wp_font_size[DEFAULT_FONT_SIZE]);
1167         markup = g_strconcat ("<span font_family='", DEFAULT_SIZE_BUTTON_FONT_FAMILY, "'>",
1168                               size_text,"</span>", NULL);
1169         gtk_label_set_markup (GTK_LABEL (priv->size_tool_button_label), markup);
1170         g_free (markup);
1171         gtk_tool_button_set_label_widget (GTK_TOOL_BUTTON (tool_item), priv->size_tool_button_label);
1172         sizes_menu = gtk_menu_new ();
1173         priv->size_items_group = NULL;
1174         radio_group = NULL;
1175         for (size_index = 0; size_index < WP_FONT_SIZE_COUNT; size_index++) {
1176                 GtkWidget *size_menu_item;
1177
1178                 snprintf(size_text, sizeof(size_text), "%d", wp_font_size[size_index]);
1179                 size_menu_item = gtk_radio_menu_item_new_with_label (radio_group, size_text);
1180                 radio_group = gtk_radio_menu_item_get_group (GTK_RADIO_MENU_ITEM (size_menu_item));
1181                 gtk_menu_shell_append (GTK_MENU_SHELL (sizes_menu), size_menu_item);
1182                 gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (size_menu_item), (wp_font_size[size_index] == 12));
1183                 gtk_widget_show (size_menu_item);
1184
1185                 priv->size_items_group = g_slist_prepend (priv->size_items_group, size_menu_item);
1186
1187         }
1188
1189         for (node = radio_group; node != NULL; node = g_slist_next (node)) {
1190                 GtkWidget *item = (GtkWidget *) node->data;
1191                 g_signal_connect (G_OBJECT (item), "toggled", G_CALLBACK (modest_msg_edit_window_size_change),
1192                                   window);
1193         }
1194
1195         priv->size_items_group = g_slist_reverse (priv->size_items_group);
1196         gtk_menu_tool_button_set_menu (GTK_MENU_TOOL_BUTTON (tool_item), sizes_menu);
1197         g_signal_connect (G_OBJECT (tool_item), "clicked", G_CALLBACK (menu_tool_button_clicked_popup), NULL);
1198         gtk_toolbar_insert (GTK_TOOLBAR (parent_priv->toolbar), GTK_TOOL_ITEM (tool_item), insert_index);
1199         gtk_tool_item_set_expand (GTK_TOOL_ITEM (tool_item), TRUE);
1200         gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (tool_item), TRUE);
1201         menu_tool_button_dont_expand (GTK_MENU_TOOL_BUTTON (tool_item));
1202         priv->font_size_toolitem = tool_item;
1203
1204         /* font face */
1205         tool_item = GTK_WIDGET (gtk_menu_tool_button_new (NULL, NULL));
1206         priv->font_tool_button_label = gtk_label_new (NULL);
1207         markup = g_strconcat ("<span font_family='", wp_get_font_name(DEFAULT_FONT), "'>Tt</span>", NULL);
1208         gtk_label_set_markup (GTK_LABEL (priv->font_tool_button_label), markup);
1209         g_free(markup);
1210         gtk_tool_button_set_label_widget (GTK_TOOL_BUTTON (tool_item), priv->font_tool_button_label);
1211         fonts_menu = gtk_menu_new ();
1212         priv->font_items_group = NULL;
1213         radio_group = NULL;
1214         for (font_index = 0; font_index < wp_get_font_count (); font_index++) {
1215                 GtkWidget *font_menu_item;
1216                 GtkWidget *child_label;
1217
1218                 font_menu_item = gtk_radio_menu_item_new_with_label (radio_group, "");
1219                 child_label = gtk_bin_get_child (GTK_BIN (font_menu_item));
1220                 markup = g_strconcat ("<span font_family='", wp_get_font_name (font_index),"'>",
1221                                       wp_get_font_name (font_index), "</span>", NULL);
1222                 gtk_label_set_markup (GTK_LABEL (child_label), markup);
1223                 g_free (markup);
1224
1225                 radio_group = gtk_radio_menu_item_get_group (GTK_RADIO_MENU_ITEM (font_menu_item));
1226                 gtk_menu_shell_append (GTK_MENU_SHELL (fonts_menu), font_menu_item);
1227                 gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (font_menu_item), (font_index == DEFAULT_FONT));
1228                 gtk_widget_show (font_menu_item);
1229
1230                 priv->font_items_group = g_slist_prepend (priv->font_items_group, font_menu_item);
1231
1232         }
1233         for (node = radio_group; node != NULL; node = g_slist_next (node)) {
1234                 GtkWidget *item = (GtkWidget *) node->data;
1235                 g_signal_connect (G_OBJECT (item), "toggled", G_CALLBACK (modest_msg_edit_window_font_change),
1236                                   window);
1237         }
1238         priv->font_items_group = g_slist_reverse (priv->font_items_group);
1239         gtk_menu_tool_button_set_menu (GTK_MENU_TOOL_BUTTON (tool_item), fonts_menu);
1240         g_signal_connect (G_OBJECT (tool_item), "clicked", G_CALLBACK (menu_tool_button_clicked_popup), NULL);
1241         gtk_toolbar_insert (GTK_TOOLBAR (parent_priv->toolbar), GTK_TOOL_ITEM (tool_item), insert_index);
1242         gtk_tool_item_set_expand (GTK_TOOL_ITEM (tool_item), TRUE);
1243         gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (tool_item), TRUE);
1244         menu_tool_button_dont_expand (GTK_MENU_TOOL_BUTTON (tool_item));
1245         priv->font_face_toolitem = tool_item;
1246
1247         /* Set expand and homogeneous for remaining items */
1248         tool_item = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ToolbarSend");
1249         gtk_tool_item_set_expand (GTK_TOOL_ITEM (tool_item), TRUE);
1250         gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (tool_item), TRUE);
1251         tool_item = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ActionsBold");
1252         gtk_tool_item_set_expand (GTK_TOOL_ITEM (tool_item), TRUE);
1253         gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (tool_item), TRUE);
1254         tool_item = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ActionsItalics");
1255         gtk_tool_item_set_expand (GTK_TOOL_ITEM (tool_item), TRUE);
1256         gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (tool_item), TRUE);
1257
1258         /* Explicitelly show all the toolbar (a normal gtk_widget_show
1259            will not show the tool items added to the placeholders) */
1260         gtk_widget_show_all (parent_priv->toolbar);
1261
1262         /* Set the no show all *after* showing all items. We do not
1263            want the toolbar to be shown with a show all because it
1264            could go agains the gconf setting regarding showing or not
1265            the toolbar of the editor window */
1266         gtk_widget_set_no_show_all (parent_priv->toolbar, TRUE);
1267 }
1268
1269
1270
1271 ModestWindow*
1272 modest_msg_edit_window_new (TnyMsg *msg, const gchar *account_name, gboolean preserve_is_rich)
1273 {
1274         GObject *obj;
1275         ModestWindowPrivate *parent_priv;
1276         ModestMsgEditWindowPrivate *priv;
1277         ModestPair *account_pair = NULL;
1278         ModestDimmingRulesGroup *window_rules_group = NULL;
1279         ModestDimmingRulesGroup *clipboard_rules_group = NULL;
1280         ModestWindowMgr *mgr = NULL;
1281
1282         g_return_val_if_fail (msg, NULL);
1283         g_return_val_if_fail (account_name, NULL);
1284
1285         mgr = modest_runtime_get_window_mgr ();
1286
1287         obj = G_OBJECT (modest_window_mgr_get_msg_edit_window (mgr));
1288
1289         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (obj);
1290         parent_priv = MODEST_WINDOW_GET_PRIVATE (obj);
1291
1292         /* Menubar. Update the state of some toggles */
1293         parent_priv->menubar = modest_maemo_utils_get_manager_menubar_as_menu (parent_priv->ui_manager, "/MenuBar");
1294         hildon_window_set_menu (HILDON_WINDOW (obj), GTK_MENU (parent_priv->menubar));
1295         priv->from_field_protos = get_transports ();
1296         modest_combo_box_set_pair_list (MODEST_COMBO_BOX (priv->from_field), priv->from_field_protos);
1297         modest_msg_edit_window_setup_toolbar (MODEST_MSG_EDIT_WINDOW (obj));
1298         hildon_window_add_toolbar (HILDON_WINDOW (obj), GTK_TOOLBAR (priv->find_toolbar));
1299
1300         /* Init window */
1301         connect_signals (MODEST_MSG_EDIT_WINDOW(obj));
1302
1303         restore_settings (MODEST_MSG_EDIT_WINDOW(obj));
1304
1305         modest_window_set_active_account (MODEST_WINDOW(obj), account_name);
1306
1307         account_pair = modest_pair_list_find_by_first_as_string (priv->from_field_protos, account_name);
1308         if (account_pair != NULL)
1309                 modest_combo_box_set_active_id (MODEST_COMBO_BOX (priv->from_field), account_pair->first);
1310
1311         parent_priv->ui_dimming_manager = modest_ui_dimming_manager_new ();
1312         window_rules_group = modest_dimming_rules_group_new ("ModestWindowDimmingRules", TRUE);
1313         clipboard_rules_group = modest_dimming_rules_group_new ("ModestClipboardDimmingRules", FALSE);
1314         /* Add common dimming rules */
1315         modest_dimming_rules_group_add_rules (window_rules_group,
1316                                               modest_msg_edit_window_toolbar_dimming_entries,
1317                                               G_N_ELEMENTS (modest_msg_edit_window_toolbar_dimming_entries),
1318                                               MODEST_WINDOW (obj));
1319         modest_dimming_rules_group_add_rules (window_rules_group,
1320                                               modest_msg_edit_window_menu_dimming_entries,
1321                                               G_N_ELEMENTS (modest_msg_edit_window_menu_dimming_entries),
1322                                               MODEST_WINDOW (obj));
1323         modest_dimming_rules_group_add_widget_rule (window_rules_group, priv->font_color_button,
1324                                                     G_CALLBACK (modest_ui_dimming_rules_on_set_style),
1325                                                     MODEST_WINDOW (obj));
1326         modest_dimming_rules_group_add_widget_rule (window_rules_group, priv->font_size_toolitem,
1327                                                     G_CALLBACK (modest_ui_dimming_rules_on_set_style),
1328                                                     MODEST_WINDOW (obj));
1329         modest_dimming_rules_group_add_widget_rule (window_rules_group, priv->font_face_toolitem,
1330                                                     G_CALLBACK (modest_ui_dimming_rules_on_set_style),
1331                                                     MODEST_WINDOW (obj));
1332         modest_dimming_rules_group_add_rules (clipboard_rules_group,
1333                                               modest_msg_edit_window_clipboard_dimming_entries,
1334                                               G_N_ELEMENTS (modest_msg_edit_window_clipboard_dimming_entries),
1335                                               MODEST_WINDOW (obj));
1336         /* Insert dimming rules group for this window */
1337         modest_ui_dimming_manager_insert_rules_group (parent_priv->ui_dimming_manager, window_rules_group);
1338         modest_ui_dimming_manager_insert_rules_group (parent_priv->ui_dimming_manager, clipboard_rules_group);
1339         /* Checks the dimming rules */
1340         g_object_unref (window_rules_group);
1341         g_object_unref (clipboard_rules_group);
1342         gtk_widget_show_all (GTK_WIDGET (obj));
1343
1344         set_msg (MODEST_MSG_EDIT_WINDOW (obj), msg, preserve_is_rich);
1345
1346         text_buffer_refresh_attributes (WP_TEXT_BUFFER (priv->text_buffer), MODEST_MSG_EDIT_WINDOW (obj));
1347
1348         modest_ui_actions_check_window_dimming_rules (MODEST_WINDOW (obj));
1349         modest_window_check_dimming_rules_group (MODEST_WINDOW (obj), "ModestClipboardDimmingRules");
1350         priv->update_caption_visibility = TRUE;
1351
1352         modest_msg_edit_window_reset_modified (MODEST_MSG_EDIT_WINDOW (obj));
1353
1354         /* Track account-removed signal, this window should be closed
1355            in the case we're creating a mail associated to the account
1356            that is deleted */
1357         priv->account_removed_handler_id =
1358                 g_signal_connect (G_OBJECT (modest_runtime_get_account_store ()),
1359                                   "account_removed",
1360                                   G_CALLBACK(on_account_removed),
1361                                   obj);
1362
1363         return (ModestWindow*) obj;
1364 }
1365
1366 static gint
1367 get_formatted_data_cb (const gchar *buffer, gpointer user_data)
1368 {
1369         GString **string_buffer = (GString **) user_data;
1370
1371         *string_buffer = g_string_append (*string_buffer, buffer);
1372
1373         return 0;
1374 }
1375
1376 /**
1377  * @result: A new string which should be freed with g_free().
1378  */
1379 static gchar *
1380 get_formatted_data (ModestMsgEditWindow *edit_window)
1381 {
1382         ModestMsgEditWindowPrivate *priv;
1383         GString *string_buffer = g_string_new ("");
1384
1385         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (edit_window);
1386
1387         wp_text_buffer_save_document (WP_TEXT_BUFFER(priv->text_buffer), get_formatted_data_cb, &string_buffer);
1388
1389         return g_string_free (string_buffer, FALSE);
1390
1391 }
1392
1393 MsgData *
1394 modest_msg_edit_window_get_msg_data (ModestMsgEditWindow *edit_window)
1395 {
1396         MsgData *data;
1397         const gchar *account_name;
1398         ModestMsgEditWindowPrivate *priv;
1399
1400         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (edit_window), NULL);
1401
1402         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (edit_window);
1403
1404         account_name = modest_combo_box_get_active_id (MODEST_COMBO_BOX (priv->from_field));
1405         g_return_val_if_fail (account_name, NULL);
1406
1407
1408         /* don't free these (except from) */
1409         data = g_slice_new0 (MsgData);
1410         data->from    =  modest_account_mgr_get_from_string (modest_runtime_get_account_mgr(),
1411                                                              account_name);
1412         data->account_name = g_strdup (account_name);
1413         data->to      =  g_strdup (modest_recpt_editor_get_recipients (MODEST_RECPT_EDITOR (priv->to_field)));
1414         data->cc      =  g_strdup (modest_recpt_editor_get_recipients (MODEST_RECPT_EDITOR (priv->cc_field)));
1415         data->bcc     =  g_strdup (modest_recpt_editor_get_recipients (MODEST_RECPT_EDITOR (priv->bcc_field)));
1416         data->subject =  g_strdup (gtk_entry_get_text (GTK_ENTRY (priv->subject_field)));
1417         if (priv->draft_msg) {
1418                 data->draft_msg = g_object_ref (priv->draft_msg);
1419         } else if (priv->outbox_msg) {
1420                 data->draft_msg = g_object_ref (priv->outbox_msg);
1421         } else {
1422                 data->draft_msg = NULL;
1423         }
1424
1425         GtkTextBuffer *buf = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->msg_body));
1426         GtkTextIter b, e;
1427         gtk_text_buffer_get_bounds (buf, &b, &e);
1428         data->plain_body = modest_text_utils_text_buffer_get_text (priv->text_buffer); /* returns a copy */
1429
1430         if (wp_text_buffer_is_rich_text (WP_TEXT_BUFFER (priv->text_buffer)))
1431                 data->html_body = get_formatted_data (edit_window); /* returns a copy. */
1432         else
1433                 data->html_body = NULL;
1434
1435         /* deep-copy the data */
1436         GList *cursor = priv->attachments;
1437         data->attachments = NULL;
1438         while (cursor) {
1439                 if (!(TNY_IS_MIME_PART(cursor->data))) {
1440                         g_warning ("strange data in attachment list");
1441                         cursor = g_list_next (cursor);
1442                         continue;
1443                 }
1444                 data->attachments = g_list_append (data->attachments,
1445                                                    g_object_ref (cursor->data));
1446                 cursor = g_list_next (cursor);
1447         }
1448
1449         GtkTextTagTable *tag_table = gtk_text_buffer_get_tag_table (GTK_TEXT_BUFFER (priv->text_buffer));
1450         cursor = priv->images;
1451         data->images = NULL;
1452         while (cursor) {
1453                 const gchar *cid;
1454                 if (!(TNY_IS_MIME_PART(cursor->data))) {
1455                         g_warning ("strange data in attachment list");
1456                         cursor = g_list_next (cursor);
1457                         continue;
1458                 }
1459                 cid = tny_mime_part_get_content_id (cursor->data);
1460                 if (cid) {
1461                         gchar *image_tag_id;
1462                         GtkTextTag *image_tag;
1463                         GtkTextIter iter;
1464                         image_tag_id = g_strdup_printf ("image-tag-%s", cid);
1465                         image_tag = gtk_text_tag_table_lookup (tag_table, image_tag_id);
1466                         g_free (image_tag_id);
1467
1468                         gtk_text_buffer_get_start_iter (priv->text_buffer, &iter);
1469                         if (image_tag &&
1470                             ((gtk_text_iter_has_tag (&iter, image_tag))||
1471                              (gtk_text_iter_forward_to_tag_toggle (&iter, image_tag))))
1472                                 data->images = g_list_append (data->images,
1473                                                               g_object_ref (cursor->data));
1474                 }
1475                 cursor = g_list_next (cursor);
1476         }
1477
1478         data->priority_flags = priv->priority_flags;
1479
1480         return data;
1481 }
1482
1483
1484 static void
1485 unref_gobject (GObject *obj, gpointer data)
1486 {
1487         if (!G_IS_OBJECT(obj))
1488                 return;
1489         g_object_unref (obj);
1490 }
1491
1492 void
1493 modest_msg_edit_window_free_msg_data (ModestMsgEditWindow *edit_window,
1494                                                       MsgData *data)
1495 {
1496         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (edit_window));
1497
1498         if (!data)
1499                 return;
1500
1501         g_free (data->to);
1502         g_free (data->cc);
1503         g_free (data->bcc);
1504         g_free (data->from);
1505         g_free (data->subject);
1506         g_free (data->plain_body);
1507         g_free (data->html_body);
1508         g_free (data->account_name);
1509
1510         if (data->draft_msg != NULL) {
1511                 g_object_unref (data->draft_msg);
1512                 data->draft_msg = NULL;
1513         }
1514
1515         g_list_foreach (data->attachments, (GFunc)unref_gobject,  NULL);
1516         g_list_free (data->attachments);
1517         g_list_foreach (data->images, (GFunc)unref_gobject,  NULL);
1518         g_list_free (data->images);
1519
1520         g_slice_free (MsgData, data);
1521 }
1522
1523 ModestMsgEditFormat
1524 modest_msg_edit_window_get_format (ModestMsgEditWindow *self)
1525 {
1526         gboolean rich_text;
1527         ModestMsgEditWindowPrivate *priv = NULL;
1528         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (self), MODEST_MSG_EDIT_FORMAT_HTML);
1529
1530         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (self);
1531
1532         rich_text = wp_text_buffer_is_rich_text (WP_TEXT_BUFFER (priv->text_buffer));
1533         if (rich_text)
1534                 return MODEST_MSG_EDIT_FORMAT_HTML;
1535         else
1536                 return MODEST_MSG_EDIT_FORMAT_TEXT;
1537 }
1538
1539 void
1540 modest_msg_edit_window_set_format (ModestMsgEditWindow *self,
1541                                    ModestMsgEditFormat format)
1542 {
1543         ModestMsgEditWindowPrivate *priv;
1544
1545         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (self));
1546         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (self);
1547
1548         switch (format) {
1549         case MODEST_MSG_EDIT_FORMAT_HTML:
1550                 wp_text_buffer_enable_rich_text (WP_TEXT_BUFFER (priv->text_buffer), TRUE);
1551                 break;
1552         case MODEST_MSG_EDIT_FORMAT_TEXT:
1553                 wp_text_buffer_enable_rich_text (WP_TEXT_BUFFER (priv->text_buffer), FALSE);
1554                 break;
1555         default:
1556                 g_return_if_reached ();
1557         }
1558 }
1559
1560 ModestMsgEditFormatState *
1561 modest_msg_edit_window_get_format_state (ModestMsgEditWindow *self)
1562 {
1563         ModestMsgEditFormatState *format_state = NULL;
1564         ModestMsgEditWindowPrivate *priv;
1565         WPTextBufferFormat *buffer_format = g_new0 (WPTextBufferFormat, 1);
1566
1567         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (self), NULL);
1568         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (self);
1569
1570         wp_text_buffer_get_attributes (WP_TEXT_BUFFER (priv->text_buffer), buffer_format, TRUE);
1571
1572         format_state = g_new0 (ModestMsgEditFormatState, 1);
1573         format_state->bold = buffer_format->bold&0x1;
1574         format_state->italics = buffer_format->italic&0x1;
1575         format_state->bullet = buffer_format->bullet&0x1;
1576         format_state->color = buffer_format->color;
1577         format_state->font_size = buffer_format->font_size;
1578         format_state->font_family = wp_get_font_name (buffer_format->font);
1579         format_state->justification = buffer_format->justification;
1580         g_free (buffer_format);
1581
1582         return format_state;
1583
1584 }
1585
1586 void
1587 modest_msg_edit_window_set_format_state (ModestMsgEditWindow *self,
1588                                          const ModestMsgEditFormatState *format_state)
1589 {
1590         ModestMsgEditWindowPrivate *priv;
1591         WPTextBufferFormat *buffer_format = g_new0 (WPTextBufferFormat, 1);
1592         WPTextBufferFormat *current_format = g_new0 (WPTextBufferFormat, 1);
1593         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (self));
1594         g_return_if_fail (format_state != NULL);
1595
1596         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (self);
1597         gtk_widget_grab_focus (priv->msg_body);
1598         buffer_format->bold = (format_state->bold != FALSE);
1599         buffer_format->italic = (format_state->italics != FALSE);
1600         buffer_format->color = format_state->color;
1601         buffer_format->font_size = format_state->font_size;
1602         buffer_format->font = wp_get_font_index (format_state->font_family, 0);
1603         buffer_format->justification = format_state->justification;
1604         buffer_format->bullet = format_state->bullet;
1605
1606         wp_text_buffer_get_attributes (WP_TEXT_BUFFER (priv->text_buffer), current_format, TRUE);
1607
1608         buffer_format->cs.bold = ((buffer_format->bold&0x1) != (current_format->bold&0x1));
1609         buffer_format->cs.italic = ((buffer_format->italic&0x1) != (current_format->italic&0x1));
1610         buffer_format->cs.color = !gdk_color_equal(&(buffer_format->color), &(current_format->color));
1611         buffer_format->cs.font_size =  (buffer_format->font_size != current_format->font_size);
1612         buffer_format->cs.font = (buffer_format->font != current_format->font);
1613         buffer_format->cs.justification = (buffer_format->justification != current_format->justification);
1614         buffer_format->cs.bullet = (buffer_format->bullet != current_format->bullet);
1615
1616         wp_text_buffer_freeze (WP_TEXT_BUFFER (priv->text_buffer));
1617         if (buffer_format->cs.bold) {
1618                 wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_BOLD,
1619                                               GINT_TO_POINTER (buffer_format->bold&0x1));
1620         }
1621         if (buffer_format->cs.italic) {
1622                 wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_ITALIC,
1623                                               GINT_TO_POINTER (buffer_format->italic&0x1));
1624         }
1625         if (buffer_format->cs.color) {
1626                 wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_FORECOLOR,
1627                                               GINT_TO_POINTER (&(buffer_format->color)));
1628         }
1629         if (buffer_format->cs.font_size) {
1630                 wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_FONT_SIZE,
1631                                               GINT_TO_POINTER (buffer_format->font_size));
1632         }
1633         if (buffer_format->cs.justification) {
1634                 switch (buffer_format->justification) {
1635                 case GTK_JUSTIFY_LEFT:
1636                         wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_LEFT,
1637                                                       GINT_TO_POINTER(TRUE));
1638                         break;
1639                 case GTK_JUSTIFY_CENTER:
1640                         wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_CENTER,
1641                                                       GINT_TO_POINTER(TRUE));
1642                         break;
1643                 case GTK_JUSTIFY_RIGHT:
1644                         wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_RIGHT,
1645                                                       GINT_TO_POINTER(TRUE));
1646                         break;
1647                 default:
1648                         break;
1649                 }
1650
1651         }
1652         if (buffer_format->cs.font) {
1653                 wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_FONT,
1654                                               GINT_TO_POINTER (buffer_format->font));
1655         }
1656         wp_text_buffer_thaw (WP_TEXT_BUFFER (priv->text_buffer));
1657         if (buffer_format->cs.bullet) {
1658                 wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_BULLET,
1659                                               GINT_TO_POINTER ((buffer_format->bullet)?1:0));
1660         }
1661 /*      wp_text_buffer_set_format (WP_TEXT_BUFFER (priv->text_buffer), buffer_format); */
1662
1663         text_buffer_refresh_attributes (WP_TEXT_BUFFER (priv->text_buffer), self);
1664
1665         g_free (current_format);
1666
1667 }
1668
1669 static void
1670 text_buffer_refresh_attributes (WPTextBuffer *buffer, ModestMsgEditWindow *window)
1671 {
1672         WPTextBufferFormat *buffer_format = g_new0 (WPTextBufferFormat, 1);
1673         GtkAction *action;
1674         ModestWindowPrivate *parent_priv;
1675         ModestMsgEditWindowPrivate *priv;
1676         GtkWidget *new_size_menuitem;
1677         GtkWidget *new_font_menuitem;
1678
1679         parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
1680         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1681
1682         if (wp_text_buffer_is_rich_text (WP_TEXT_BUFFER (priv->text_buffer))) {
1683                 action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/FormatMenu/FileFormatMenu/FileFormatFormattedTextMenu");
1684                 if (!gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)))
1685                         modest_utils_toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action), TRUE);
1686         } else {
1687                 action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/FormatMenu/FileFormatMenu/FileFormatPlainTextMenu");
1688                 if (!gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)))
1689                         modest_utils_toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action), TRUE);
1690         }
1691
1692         wp_text_buffer_get_attributes (WP_TEXT_BUFFER (priv->text_buffer), buffer_format, FALSE);
1693
1694         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ActionsBold");
1695         modest_utils_toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action), buffer_format->bold);
1696
1697         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ActionsItalics");
1698         modest_utils_toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action), buffer_format->italic);
1699
1700 /*      action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/FormatMenu/BulletedListMenu"); */
1701 /*      modest_utils_toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action), buffer_format->bullet); */
1702
1703         action = NULL;
1704         switch (buffer_format->justification)
1705         {
1706         case GTK_JUSTIFY_LEFT:
1707                 action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/FormatMenu/AlignmentLeftMenu");
1708                 break;
1709         case GTK_JUSTIFY_CENTER:
1710                 action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/FormatMenu/AlignmentCenterMenu");
1711                 break;
1712         case GTK_JUSTIFY_RIGHT:
1713                 action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/FormatMenu/AlignmentRightMenu");
1714                 break;
1715         default:
1716                 break;
1717         }
1718
1719         if (action != NULL)
1720                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), TRUE);
1721
1722         g_signal_handlers_block_by_func (G_OBJECT (priv->font_color_button),
1723                                          G_CALLBACK (modest_msg_edit_window_color_button_change),
1724                                          window);
1725         hildon_color_button_set_color (HILDON_COLOR_BUTTON (priv->font_color_button), & (buffer_format->color));
1726         g_signal_handlers_unblock_by_func (G_OBJECT (priv->font_color_button),
1727                                            G_CALLBACK (modest_msg_edit_window_color_button_change),
1728                                            window);
1729
1730         new_size_menuitem = GTK_WIDGET ((g_slist_nth (priv->size_items_group,
1731                                                       buffer_format->font_size))->data);
1732         if (!gtk_check_menu_item_get_active (GTK_CHECK_MENU_ITEM (new_size_menuitem))) {
1733                 GtkWidget *label;
1734                 gchar *markup;
1735
1736                 label = gtk_bin_get_child (GTK_BIN (new_size_menuitem));
1737                 markup = g_strconcat ("<span font_family='Sans'>", gtk_label_get_text (GTK_LABEL (label)), "</span>", NULL);
1738                 gtk_label_set_markup (GTK_LABEL (priv->size_tool_button_label), markup);
1739                 g_free (markup);
1740                 g_signal_handlers_block_by_func (G_OBJECT (new_size_menuitem),
1741                                                  G_CALLBACK (modest_msg_edit_window_size_change),
1742                                                  window);
1743                 gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (new_size_menuitem), TRUE);
1744                 g_signal_handlers_unblock_by_func (G_OBJECT (new_size_menuitem),
1745                                                    G_CALLBACK (modest_msg_edit_window_size_change),
1746                                                    window);
1747         }
1748
1749         new_font_menuitem = GTK_WIDGET ((g_slist_nth (priv->font_items_group,
1750                                                       buffer_format->font))->data);
1751         if (!gtk_check_menu_item_get_active (GTK_CHECK_MENU_ITEM (new_font_menuitem))) {
1752                 GtkWidget *label;
1753                 gchar *markup;
1754
1755                 label = gtk_bin_get_child (GTK_BIN (new_font_menuitem));
1756                 markup = g_strconcat ("<span font_family='", gtk_label_get_text (GTK_LABEL (label)),"'>Tt</span>", NULL);
1757                 gtk_label_set_markup (GTK_LABEL (priv->font_tool_button_label), markup);
1758                 g_free (markup);
1759                 g_signal_handlers_block_by_func (G_OBJECT (new_font_menuitem),
1760                                                  G_CALLBACK (modest_msg_edit_window_font_change),
1761                                                  window);
1762                 gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (new_font_menuitem), TRUE);
1763                 g_signal_handlers_unblock_by_func (G_OBJECT (new_font_menuitem),
1764                                                    G_CALLBACK (modest_msg_edit_window_font_change),
1765                                                    window);
1766         }
1767
1768         g_free (buffer_format);
1769
1770 }
1771
1772 #ifdef MODEST_HILDON_VERSION_0
1773 void
1774 modest_msg_edit_window_select_color (ModestMsgEditWindow *window)
1775 {
1776
1777         WPTextBufferFormat *buffer_format = g_new0 (WPTextBufferFormat, 1);
1778         ModestMsgEditWindowPrivate *priv;
1779         GtkWidget *dialog = NULL;
1780         gint response;
1781         GdkColor *new_color = NULL;
1782
1783         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1784         wp_text_buffer_get_attributes (WP_TEXT_BUFFER (priv->text_buffer), buffer_format, FALSE);
1785
1786         dialog = hildon_color_selector_new (GTK_WINDOW (window));
1787         hildon_color_selector_set_color (HILDON_COLOR_SELECTOR (dialog), &(buffer_format->color));
1788         g_free (buffer_format);
1789
1790         if (gtk_dialog_run (GTK_DIALOG (dialog) == GTK_RESPONSE_OK)) {
1791                 new_color = hildon_color_selector_get_color (HILDON_COLOR_SELECTOR (dialog));
1792                 if (new_color != NULL) {
1793                         wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_FORECOLOR,
1794                                                       (gpointer) new_color);
1795                 }
1796         }
1797         gtk_widget_destroy (dialog);
1798 }
1799
1800
1801 void
1802 modest_msg_edit_window_select_background_color (ModestMsgEditWindow *window)
1803 {
1804
1805         ModestMsgEditWindowPrivate *priv;
1806         GtkWidget *dialog = NULL;
1807         gint response;
1808         GdkColor *old_color = NULL;
1809         const GdkColor *new_color = NULL;
1810
1811         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1812         old_color = (GdkColor*)wp_text_buffer_get_background_color (WP_TEXT_BUFFER (priv->text_buffer));
1813
1814         dialog = hildon_color_selector_new (GTK_WINDOW (window));
1815         hildon_color_selector_set_color (HILDON_COLOR_SELECTOR (dialog),(GdkColor*)old_color);
1816
1817         if (gtk_dialog_run (GTK_DIALOG (dialog) == GTK_RESPONSE_OK)) {
1818                 new_color = hildon_color_selector_get_color (HILDON_COLOR_SELECTOR (dialog));
1819                 if (new_color != NULL)
1820                         wp_text_buffer_set_background_color (WP_TEXT_BUFFER (priv->text_buffer), new_color);
1821         }
1822         gtk_widget_destroy (dialog);
1823
1824 }
1825
1826 #else
1827 void
1828 modest_msg_edit_window_select_color (ModestMsgEditWindow *window)
1829 {
1830
1831         WPTextBufferFormat *buffer_format = g_new0 (WPTextBufferFormat, 1);
1832         ModestMsgEditWindowPrivate *priv;
1833         GtkWidget *dialog = NULL;
1834
1835         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1836         wp_text_buffer_get_attributes (WP_TEXT_BUFFER (priv->text_buffer), buffer_format, FALSE);
1837
1838         dialog = hildon_color_chooser_new ();
1839         hildon_color_chooser_set_color (HILDON_COLOR_CHOOSER (dialog), &(buffer_format->color));
1840         g_free (buffer_format);
1841
1842         if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_OK) {
1843                 GdkColor col;
1844                 hildon_color_chooser_get_color (HILDON_COLOR_CHOOSER(dialog), &col);
1845                 wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_FORECOLOR,
1846                                               (gpointer) &col);
1847         }
1848         gtk_widget_destroy (dialog);
1849 }
1850
1851
1852 void
1853 modest_msg_edit_window_select_background_color (ModestMsgEditWindow *window)
1854 {
1855
1856         ModestMsgEditWindowPrivate *priv;
1857         GtkWidget *dialog = NULL;
1858         GdkColor *old_color = NULL;
1859
1860         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1861         old_color = (GdkColor*)wp_text_buffer_get_background_color (WP_TEXT_BUFFER (priv->text_buffer));
1862
1863         dialog = hildon_color_chooser_new ();
1864         hildon_color_chooser_set_color (HILDON_COLOR_CHOOSER (dialog),(GdkColor*)old_color);
1865
1866         if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_OK) {
1867                 GdkColor col;
1868                 hildon_color_chooser_get_color (HILDON_COLOR_CHOOSER(dialog), &col);
1869                 wp_text_buffer_set_background_color (WP_TEXT_BUFFER (priv->text_buffer), &col);
1870         }
1871         gtk_widget_destroy (dialog);
1872 }
1873
1874 #endif /*!MODEST_HILDON_VERSION_0*/
1875
1876
1877
1878 static TnyStream* create_stream_for_uri (const gchar* uri)
1879 {
1880         if (!uri)
1881                 return NULL;
1882
1883         TnyStream *result = NULL;
1884
1885         GnomeVFSHandle *handle = NULL;
1886         GnomeVFSResult test = gnome_vfs_open (&handle, uri, GNOME_VFS_OPEN_READ);
1887         if (test == GNOME_VFS_OK) {
1888                 /* Create the tinymail stream: */
1889                 /* Presumably tinymai will call gnome_vfs_close (handle) later. */
1890                 result = TNY_STREAM (tny_vfs_stream_new (handle));
1891         }
1892
1893         return result;
1894 }
1895
1896 void
1897 modest_msg_edit_window_insert_image (ModestMsgEditWindow *window)
1898 {
1899
1900         ModestMsgEditWindowPrivate *priv;
1901         GtkWidget *dialog = NULL;
1902         gint response = 0;
1903         GSList *uris = NULL;
1904         GSList *uri_node = NULL;
1905
1906         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1907
1908         dialog = hildon_file_chooser_dialog_new (GTK_WINDOW (window), GTK_FILE_CHOOSER_ACTION_OPEN);
1909         gtk_window_set_title (GTK_WINDOW (dialog), _("mcen_ia_select_inline_image_title"));
1910         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (dialog), TRUE);
1911
1912         modest_maemo_utils_setup_images_filechooser (GTK_FILE_CHOOSER (dialog));
1913
1914         response = gtk_dialog_run (GTK_DIALOG (dialog));
1915         switch (response) {
1916         case GTK_RESPONSE_OK:
1917                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (dialog));
1918                 break;
1919         default:
1920                 break;
1921         }
1922         gtk_widget_destroy (dialog);
1923
1924         for (uri_node = uris; uri_node != NULL; uri_node = g_slist_next (uri_node)) {
1925                 const gchar *uri;
1926                 GnomeVFSHandle *handle = NULL;
1927                 GnomeVFSResult result;
1928                 GtkTextIter position;
1929                 GtkTextMark *insert_mark;
1930
1931                 uri = (const gchar *) uri_node->data;
1932                 result = gnome_vfs_open (&handle, uri, GNOME_VFS_OPEN_READ);
1933                 if (result == GNOME_VFS_OK) {
1934                         GdkPixbuf *pixbuf;
1935                         GnomeVFSFileInfo info;
1936                         gchar *filename, *basename, *escaped_filename;
1937                         TnyMimePart *mime_part;
1938                         gchar *content_id;
1939                         const gchar *mime_type = NULL;
1940                         GnomeVFSURI *vfs_uri;
1941
1942                         vfs_uri = gnome_vfs_uri_new (uri);
1943
1944                         escaped_filename = g_path_get_basename (gnome_vfs_uri_get_path (vfs_uri));
1945                         filename = gnome_vfs_unescape_string_for_display (escaped_filename);
1946                         g_free (escaped_filename);
1947                         gnome_vfs_uri_unref (vfs_uri);
1948
1949                         if (gnome_vfs_get_file_info (uri, &info, GNOME_VFS_FILE_INFO_GET_MIME_TYPE
1950                                                      | GNOME_VFS_FILE_INFO_FORCE_SLOW_MIME_TYPE)
1951                             == GNOME_VFS_OK)
1952                                 mime_type = gnome_vfs_file_info_get_mime_type (&info);
1953
1954                         mime_part = tny_platform_factory_new_mime_part
1955                                 (modest_runtime_get_platform_factory ());
1956
1957                         TnyStream *stream = create_stream_for_uri (uri);
1958                         tny_mime_part_construct_from_stream (mime_part, stream, mime_type);
1959
1960                         content_id = g_strdup_printf ("%d", priv->last_cid);
1961                         tny_mime_part_set_content_id (mime_part, content_id);
1962                         g_free (content_id);
1963                         priv->last_cid++;
1964
1965                         basename = g_path_get_basename (filename);
1966                         tny_mime_part_set_filename (mime_part, basename);
1967                         g_free (basename);
1968
1969                         pixbuf = pixbuf_from_stream (stream, mime_type);
1970
1971                         if (pixbuf != NULL) {
1972                                 insert_mark = gtk_text_buffer_get_insert (GTK_TEXT_BUFFER (priv->text_buffer));
1973                                 gtk_text_buffer_get_iter_at_mark (GTK_TEXT_BUFFER (priv->text_buffer), &position, insert_mark);
1974                                 wp_text_buffer_insert_image (WP_TEXT_BUFFER (priv->text_buffer), &position, g_strdup (tny_mime_part_get_content_id (mime_part)), pixbuf);
1975                         }
1976
1977                         priv->images = g_list_prepend (priv->images, mime_part);
1978                         gtk_text_buffer_set_modified (priv->text_buffer, TRUE);
1979                         g_free (filename);
1980
1981                 }
1982         }
1983
1984
1985 }
1986
1987 void
1988 modest_msg_edit_window_offer_attach_file (ModestMsgEditWindow *window)
1989 {
1990         GtkWidget *dialog = NULL;
1991         gint response = 0;
1992         GSList *uris = NULL;
1993         GSList *uri_node;
1994
1995         dialog = hildon_file_chooser_dialog_new (GTK_WINDOW (window), GTK_FILE_CHOOSER_ACTION_OPEN);
1996         gtk_window_set_title (GTK_WINDOW (dialog), _("mcen_ti_select_attachment_title"));
1997         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (dialog), TRUE);
1998
1999         response = gtk_dialog_run (GTK_DIALOG (dialog));
2000         switch (response) {
2001         case GTK_RESPONSE_OK:
2002                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (dialog));
2003                 break;
2004         default:
2005                 break;
2006         }
2007         gtk_widget_destroy (dialog);
2008
2009         for (uri_node = uris; uri_node != NULL; uri_node = g_slist_next (uri_node)) {
2010                 const gchar *uri = (const gchar *) uri_node->data;
2011                 modest_msg_edit_window_attach_file_one (window, uri);
2012         }
2013         g_slist_foreach (uris, (GFunc) g_free, NULL);
2014         g_slist_free (uris);
2015 }
2016
2017 void
2018 modest_msg_edit_window_attach_file_one (
2019                 ModestMsgEditWindow *window,
2020                 const gchar *uri)
2021 {
2022         g_return_if_fail (window);
2023         g_return_if_fail (uri);
2024
2025         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2026
2027
2028         GnomeVFSHandle *handle = NULL;
2029         GnomeVFSResult result = gnome_vfs_open (&handle, uri, GNOME_VFS_OPEN_READ);
2030         if (result == GNOME_VFS_OK) {
2031                 TnyMimePart *mime_part;
2032                 TnyStream *stream;
2033                 const gchar *mime_type = NULL;
2034                 gchar *basename;
2035                 gchar *escaped_filename;
2036                 gchar *filename;
2037                 gchar *content_id;
2038                 GnomeVFSFileInfo info;
2039                 GnomeVFSURI *vfs_uri;
2040
2041                 vfs_uri = gnome_vfs_uri_new (uri);
2042
2043
2044                 escaped_filename = g_path_get_basename (gnome_vfs_uri_get_path (vfs_uri));
2045                 filename = gnome_vfs_unescape_string_for_display (escaped_filename);
2046                 g_free (escaped_filename);
2047                 gnome_vfs_uri_unref (vfs_uri);
2048
2049                 if (gnome_vfs_get_file_info (uri,
2050                                              &info,
2051                                              GNOME_VFS_FILE_INFO_GET_MIME_TYPE)
2052                     == GNOME_VFS_OK)
2053                         mime_type = gnome_vfs_file_info_get_mime_type (&info);
2054                 mime_part = tny_platform_factory_new_mime_part
2055                         (modest_runtime_get_platform_factory ());
2056                 stream = TNY_STREAM (tny_vfs_stream_new (handle));
2057
2058                 tny_mime_part_construct_from_stream (mime_part, stream, mime_type);
2059
2060                 content_id = g_strdup_printf ("%d", priv->last_cid);
2061                 tny_mime_part_set_content_id (mime_part, content_id);
2062                 g_free (content_id);
2063                 priv->last_cid++;
2064
2065                 basename = g_path_get_basename (filename);
2066                 tny_mime_part_set_filename (mime_part, basename);
2067                 g_free (basename);
2068
2069                 priv->attachments = g_list_prepend (priv->attachments, g_object_ref(mime_part));
2070                 modest_attachments_view_add_attachment (MODEST_ATTACHMENTS_VIEW (priv->attachments_view),
2071                                                         mime_part);
2072                 gtk_widget_set_no_show_all (priv->attachments_caption, FALSE);
2073                 gtk_widget_show_all (priv->attachments_caption);
2074                 gtk_text_buffer_set_modified (priv->text_buffer, TRUE);
2075                 g_free (filename);
2076         }
2077 }
2078
2079 void
2080 modest_msg_edit_window_remove_attachments (ModestMsgEditWindow *window,
2081                                           GList *att_list)
2082 {
2083         ModestMsgEditWindowPrivate *priv;
2084         gboolean clean_list = FALSE;
2085
2086         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2087         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2088
2089         if (att_list == NULL) {
2090                 att_list = modest_attachments_view_get_selection (MODEST_ATTACHMENTS_VIEW (priv->attachments_view));
2091                 clean_list = TRUE;
2092         }
2093
2094         if (att_list == NULL) {
2095                 hildon_banner_show_information (NULL, NULL, _("TODO: no attachments selected to remove"));
2096         } else {
2097                 GtkWidget *confirmation_dialog = NULL;
2098                 gboolean dialog_response;
2099                 GList *node;
2100                 gchar *message = NULL;
2101                 gchar *filename = NULL;
2102
2103                 if (att_list->next == NULL) {
2104                         if (TNY_IS_MSG (att_list->data)) {
2105                                 TnyHeader *header = tny_msg_get_header (TNY_MSG (att_list->data));
2106                                 if (header) {
2107                                         filename = g_strdup (tny_header_get_subject (header));
2108                                         g_object_unref (header);
2109                                 }
2110                                 if (filename == NULL) {
2111                                         filename = g_strdup (_("mail_va_no_subject"));
2112                                 }
2113                         } else {
2114                                 filename = g_strdup (tny_mime_part_get_filename (TNY_MIME_PART (att_list->data)));
2115                         }
2116                 } else {
2117                         filename = g_strdup ("");
2118                 }
2119                 message = g_strdup_printf (ngettext("emev_nc_delete_attachment", "emev_nc_delete_attachments",
2120                                                     att_list->next == NULL), filename);
2121                 g_free (filename);
2122                 confirmation_dialog = hildon_note_new_confirmation (GTK_WINDOW (window), message);
2123                 g_free (message);
2124                 dialog_response = (gtk_dialog_run (GTK_DIALOG (confirmation_dialog))==GTK_RESPONSE_OK);
2125                 gtk_widget_destroy (confirmation_dialog);
2126                 if (!dialog_response) {
2127                         if (clean_list)
2128                                 g_list_free (att_list);
2129                         return;
2130                 }
2131                 hildon_banner_show_information (NULL, NULL, _("mcen_ib_removing_attachment"));
2132
2133                 for (node = att_list; node != NULL; node = g_list_next (node)) {
2134                         TnyMimePart *mime_part = (TnyMimePart *) node->data;
2135                         const gchar *att_id;
2136                         priv->attachments = g_list_remove (priv->attachments, mime_part);
2137
2138                         modest_attachments_view_remove_attachment (MODEST_ATTACHMENTS_VIEW (priv->attachments_view),
2139                                                                    mime_part);
2140                         if (priv->attachments == NULL)
2141                                 gtk_widget_hide (priv->attachments_caption);
2142                         att_id = tny_mime_part_get_content_id (mime_part);
2143                         if (att_id != NULL)
2144                                 text_buffer_delete_images_by_id (gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->msg_body)),
2145                                                                  att_id);
2146                         g_object_unref (mime_part);
2147                         gtk_text_buffer_set_modified (priv->text_buffer, TRUE);
2148                 }
2149         }
2150
2151         if (clean_list)
2152                 g_list_free (att_list);
2153
2154         /* if the last attachment has been removed, focus the Subject: field */
2155         if (!modest_attachments_view_has_attachments (MODEST_ATTACHMENTS_VIEW (priv->attachments_view)))
2156                 gtk_widget_grab_focus (priv->subject_field);
2157 }
2158
2159 static void
2160 modest_msg_edit_window_color_button_change (ModestMsgEditWindow *window,
2161                                             gpointer userdata)
2162 {
2163         ModestMsgEditWindowPrivate *priv;
2164         GdkColor *new_color;
2165         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2166
2167 #ifdef MODEST_HAVE_HILDON0_WIDGETS
2168         new_color = hildon_color_button_get_color (HILDON_COLOR_BUTTON (priv->font_color_button));
2169 #else
2170         GdkColor col;
2171         hildon_color_button_get_color (HILDON_COLOR_BUTTON(priv->font_color_button), &col);
2172         new_color = &col;
2173 #endif /*#ifdef MODEST_HAVE_HILDON0_WIDGETS*/
2174
2175         wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_FORECOLOR, (gpointer) new_color);
2176
2177         gtk_window_set_focus (GTK_WINDOW (window), priv->msg_body);
2178
2179 }
2180
2181 static void
2182 modest_msg_edit_window_size_change (GtkCheckMenuItem *menu_item,
2183                                     gpointer userdata)
2184 {
2185         ModestMsgEditWindowPrivate *priv;
2186         gint new_size_index;
2187         ModestMsgEditWindow *window;
2188         GtkWidget *label;
2189
2190         window = MODEST_MSG_EDIT_WINDOW (userdata);
2191         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2192         gtk_widget_grab_focus (GTK_WIDGET (priv->msg_body));
2193
2194         if (gtk_check_menu_item_get_active (menu_item)) {
2195                 gchar *markup;
2196                 WPTextBufferFormat format;
2197
2198                 memset (&format, 0, sizeof (format));
2199                 wp_text_buffer_get_attributes (WP_TEXT_BUFFER (priv->text_buffer), &format, FALSE);
2200
2201                 label = gtk_bin_get_child (GTK_BIN (menu_item));
2202
2203                 new_size_index = atoi (gtk_label_get_text (GTK_LABEL (label)));
2204                 format.cs.font_size = TRUE;
2205                 format.cs.text_position = TRUE;
2206                 format.cs.font = TRUE;
2207                 format.font_size = wp_get_font_size_index (new_size_index, DEFAULT_FONT_SIZE);
2208 /*              wp_text_buffer_set_format (WP_TEXT_BUFFER (priv->text_buffer), &format); */
2209
2210                 if (!wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_FONT_SIZE,
2211                                                    GINT_TO_POINTER (wp_get_font_size_index (new_size_index, 12))))
2212                         wp_text_view_reset_and_show_im (WP_TEXT_VIEW (priv->msg_body));
2213
2214                 text_buffer_refresh_attributes (WP_TEXT_BUFFER (priv->text_buffer), MODEST_MSG_EDIT_WINDOW (window));
2215                 markup = g_strconcat ("<span font_family='", DEFAULT_SIZE_BUTTON_FONT_FAMILY, "'>", gtk_label_get_text (GTK_LABEL (label)), "</span>", NULL);
2216                 gtk_label_set_markup (GTK_LABEL (priv->size_tool_button_label), markup);
2217                 g_free (markup);
2218         }
2219 }
2220
2221 static void
2222 modest_msg_edit_window_font_change (GtkCheckMenuItem *menu_item,
2223                                     gpointer userdata)
2224 {
2225         ModestMsgEditWindowPrivate *priv;
2226         gint new_font_index;
2227         ModestMsgEditWindow *window;
2228         GtkWidget *label;
2229
2230         window = MODEST_MSG_EDIT_WINDOW (userdata);
2231         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2232         gtk_widget_grab_focus (GTK_WIDGET (priv->msg_body));
2233
2234         if (gtk_check_menu_item_get_active (menu_item)) {
2235                 gchar *markup;
2236
2237                 label = gtk_bin_get_child (GTK_BIN (menu_item));
2238
2239                 new_font_index = wp_get_font_index (gtk_label_get_text (GTK_LABEL (label)), DEFAULT_FONT);
2240
2241                 if (!wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_FONT,
2242                                                    GINT_TO_POINTER(new_font_index)))
2243                         wp_text_view_reset_and_show_im (WP_TEXT_VIEW (priv->msg_body));
2244
2245                 text_buffer_refresh_attributes (WP_TEXT_BUFFER (priv->text_buffer), MODEST_MSG_EDIT_WINDOW (window));
2246                     markup = g_strconcat ("<span font_family='",gtk_label_get_text (GTK_LABEL (label)),"'>Tt</span>", NULL);
2247                 gtk_label_set_markup (GTK_LABEL (priv->font_tool_button_label), markup);
2248                 g_free (markup);
2249         }
2250 }
2251
2252 static gboolean
2253 modest_msg_edit_window_window_state_event (GtkWidget *widget, GdkEventWindowState *event, gpointer userdata)
2254 {
2255         if (event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) {
2256                 ModestWindowPrivate *parent_priv;
2257                 ModestWindowMgr *mgr;
2258                 gboolean is_fullscreen;
2259                 GtkAction *fs_toggle_action;
2260                 gboolean active;
2261
2262                 mgr = modest_runtime_get_window_mgr ();
2263                 is_fullscreen = (modest_window_mgr_get_fullscreen_mode (mgr))?1:0;
2264
2265                 parent_priv = MODEST_WINDOW_GET_PRIVATE (widget);
2266
2267                 fs_toggle_action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ViewMenu/ViewToggleFullscreenMenu");
2268                 active = (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (fs_toggle_action)))?1:0;
2269                 if (is_fullscreen != active)
2270                         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (fs_toggle_action), is_fullscreen);
2271         }
2272
2273         return FALSE;
2274
2275 }
2276
2277 void
2278 modest_msg_edit_window_show_cc (ModestMsgEditWindow *window,
2279                                 gboolean show)
2280 {
2281         ModestMsgEditWindowPrivate *priv = NULL;
2282         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2283
2284         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2285         if (!priv->update_caption_visibility)
2286                 return;
2287
2288         gtk_widget_set_no_show_all (priv->cc_caption, TRUE);
2289         if (show)
2290                 gtk_widget_show (priv->cc_caption);
2291         else
2292                 gtk_widget_hide (priv->cc_caption);
2293
2294         modest_conf_set_bool(modest_runtime_get_conf(), MODEST_CONF_SHOW_CC, show, NULL);
2295 }
2296
2297 void
2298 modest_msg_edit_window_show_bcc (ModestMsgEditWindow *window,
2299                                  gboolean show)
2300 {
2301         ModestMsgEditWindowPrivate *priv = NULL;
2302         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2303
2304         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2305         if (!priv->update_caption_visibility)
2306                 return;
2307
2308         gtk_widget_set_no_show_all (priv->bcc_caption, TRUE);
2309         if (show)
2310                 gtk_widget_show (priv->bcc_caption);
2311         else
2312                 gtk_widget_hide (priv->bcc_caption);
2313
2314         modest_conf_set_bool(modest_runtime_get_conf(), MODEST_CONF_SHOW_BCC, show, NULL);
2315 }
2316
2317 static void
2318 modest_msg_edit_window_open_addressbook (ModestMsgEditWindow *window,
2319                                          ModestRecptEditor *editor)
2320 {
2321         ModestMsgEditWindowPrivate *priv;
2322
2323         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2324         g_return_if_fail ((editor == NULL) || (MODEST_IS_RECPT_EDITOR (editor)));
2325         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2326
2327         if (editor == NULL) {
2328                 GtkWidget *view_focus;
2329                 view_focus = gtk_window_get_focus (GTK_WINDOW (window));
2330
2331                 /* This code should be kept in sync with ModestRecptEditor. The
2332                    textview inside the recpt editor is the one that really gets the
2333                    focus. As it's inside a scrolled window, and this one inside the
2334                    hbox recpt editor inherits from, we'll need to go up in the
2335                    hierarchy to know if the text view is part of the recpt editor
2336                    or if it's a different text entry */
2337
2338                 if (gtk_widget_get_parent (view_focus)) {
2339                         GtkWidget *first_parent;
2340
2341                         first_parent = gtk_widget_get_parent (view_focus);
2342                         if (gtk_widget_get_parent (first_parent) &&
2343                             MODEST_IS_RECPT_EDITOR (gtk_widget_get_parent (first_parent))) {
2344                                 editor = MODEST_RECPT_EDITOR (gtk_widget_get_parent (first_parent));
2345                         }
2346                 }
2347
2348                 if (editor == NULL)
2349                         editor = MODEST_RECPT_EDITOR (priv->to_field);
2350
2351         }
2352
2353         modest_address_book_select_addresses (editor);
2354
2355 }
2356
2357 void
2358 modest_msg_edit_window_select_contacts (ModestMsgEditWindow *window)
2359 {
2360         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2361
2362         modest_msg_edit_window_open_addressbook (window, NULL);
2363 }
2364
2365 static void
2366 modest_msg_edit_window_show_toolbar (ModestWindow *self,
2367                                      gboolean show_toolbar)
2368 {
2369         ModestWindowPrivate *parent_priv;
2370         const gchar *action_name;
2371         GtkAction *action;
2372
2373         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (self));
2374         parent_priv = MODEST_WINDOW_GET_PRIVATE(self);
2375
2376         /* We can not just use the code of
2377            modest_msg_edit_window_setup_toolbar because it has a
2378            mixture of both initialization and creation code. */
2379         if (show_toolbar)
2380                 gtk_widget_show (GTK_WIDGET (parent_priv->toolbar));
2381         else
2382                 gtk_widget_hide (GTK_WIDGET (parent_priv->toolbar));
2383
2384         /* Update also the actions (to update the toggles in the
2385            menus), we have to do it manually because some other window
2386            of the same time could have changed it (remember that the
2387            toolbar fullscreen mode is shared by all the windows of the
2388            same type */
2389         if (modest_window_mgr_get_fullscreen_mode (modest_runtime_get_window_mgr ()))
2390                 action_name = "/MenuBar/ViewMenu/ShowToolbarMenu/ViewShowToolbarFullScreenMenu";
2391         else
2392                 action_name = "/MenuBar/ViewMenu/ShowToolbarMenu/ViewShowToolbarNormalScreenMenu";
2393
2394         action = gtk_ui_manager_get_action (parent_priv->ui_manager, action_name);
2395         modest_utils_toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action),
2396                                                             show_toolbar);
2397
2398 }
2399
2400 void
2401 modest_msg_edit_window_set_priority_flags (ModestMsgEditWindow *window,
2402                                            TnyHeaderFlags priority_flags)
2403 {
2404         ModestMsgEditWindowPrivate *priv;
2405         ModestWindowPrivate *parent_priv;
2406
2407         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2408
2409         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2410         parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
2411
2412         if (priv->priority_flags != priority_flags) {
2413                 GtkAction *priority_action = NULL;
2414
2415                 priv->priority_flags = priority_flags;
2416
2417                 switch (priority_flags) {
2418                 case TNY_HEADER_FLAG_HIGH_PRIORITY:
2419                         gtk_image_set_from_icon_name (GTK_IMAGE (priv->priority_icon), "qgn_list_messaging_high", GTK_ICON_SIZE_MENU);
2420                         gtk_widget_show (priv->priority_icon);
2421                         priority_action = gtk_ui_manager_get_action (parent_priv->ui_manager,
2422                                                                      "/MenuBar/ToolsMenu/MessagePriorityMenu/MessagePriorityHighMenu");
2423                         break;
2424                 case TNY_HEADER_FLAG_LOW_PRIORITY:
2425                         gtk_image_set_from_icon_name (GTK_IMAGE (priv->priority_icon), "qgn_list_messaging_low", GTK_ICON_SIZE_MENU);
2426                         gtk_widget_show (priv->priority_icon);
2427                         priority_action = gtk_ui_manager_get_action (parent_priv->ui_manager,
2428                                                                      "/MenuBar/ToolsMenu/MessagePriorityMenu/MessagePriorityLowMenu");
2429                         break;
2430                 default:
2431                         gtk_widget_hide (priv->priority_icon);
2432                         priority_action = gtk_ui_manager_get_action (parent_priv->ui_manager,
2433                                                                      "/MenuBar/ToolsMenu/MessagePriorityMenu/MessagePriorityNormalMenu");
2434                         break;
2435                 }
2436                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (priority_action), TRUE);
2437                 gtk_text_buffer_set_modified (priv->text_buffer, TRUE);
2438         }
2439 }
2440
2441 void
2442 modest_msg_edit_window_set_file_format (ModestMsgEditWindow *window,
2443                                         gint file_format)
2444 {
2445         ModestMsgEditWindowPrivate *priv;
2446         ModestWindowPrivate *parent_priv;
2447         gint current_format;
2448
2449         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2450
2451         parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
2452         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2453
2454         current_format = wp_text_buffer_is_rich_text (WP_TEXT_BUFFER (priv->text_buffer))
2455                 ? MODEST_FILE_FORMAT_FORMATTED_TEXT : MODEST_FILE_FORMAT_PLAIN_TEXT;
2456
2457         if (current_format != file_format) {
2458                 switch (file_format) {
2459                 case MODEST_FILE_FORMAT_FORMATTED_TEXT:
2460                         wp_text_buffer_enable_rich_text (WP_TEXT_BUFFER (priv->text_buffer), TRUE);
2461                         remove_tags (WP_TEXT_BUFFER (priv->text_buffer));
2462                         break;
2463                 case MODEST_FILE_FORMAT_PLAIN_TEXT:
2464                 {
2465                         GtkWidget *dialog;
2466                         gint response;
2467                         dialog = hildon_note_new_confirmation (NULL, _("emev_nc_formatting_lost"));
2468                         response = gtk_dialog_run (GTK_DIALOG (dialog));
2469                         gtk_widget_destroy (dialog);
2470                         if (response == GTK_RESPONSE_OK) {
2471                                 wp_text_buffer_enable_rich_text (WP_TEXT_BUFFER (priv->text_buffer), FALSE);
2472                         } else {
2473                                 GtkToggleAction *action = GTK_TOGGLE_ACTION (gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/FormatMenu/FileFormatMenu/FileFormatFormattedTextMenu"));
2474                                 modest_utils_toggle_action_set_active_block_notify (action, TRUE);
2475                         }
2476                 }
2477                         break;
2478                 }
2479                 modest_ui_actions_check_window_dimming_rules (MODEST_WINDOW (window));
2480         }
2481 }
2482
2483 void
2484 modest_msg_edit_window_select_font (ModestMsgEditWindow *window)
2485 {
2486         GtkWidget *dialog;
2487         ModestMsgEditWindowPrivate *priv;
2488         WPTextBufferFormat oldfmt, fmt;
2489         gint old_position = 0;
2490         gint response = 0;
2491         gint position = 0;
2492         gint font_size;
2493         GdkColor *color = NULL;
2494         gboolean bold, bold_set, italic, italic_set;
2495         gboolean underline, underline_set;
2496         gboolean strikethrough, strikethrough_set;
2497         gboolean position_set;
2498         gboolean font_size_set, font_set, color_set;
2499         gchar *font_name;
2500
2501         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2502         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2503
2504         dialog = hildon_font_selection_dialog_new (GTK_WINDOW (window), NULL);
2505
2506         /* First we get the currently selected font information */
2507         wp_text_buffer_get_attributes (WP_TEXT_BUFFER (priv->text_buffer), &oldfmt, TRUE);
2508
2509         switch (oldfmt.text_position) {
2510         case TEXT_POSITION_NORMAL:
2511                 old_position = 0;
2512                 break;
2513         case TEXT_POSITION_SUPERSCRIPT:
2514                 old_position = 1;
2515                 break;
2516         default:
2517                 old_position = -1;
2518                 break;
2519         }
2520
2521         g_object_set (G_OBJECT (dialog),
2522                       "bold", oldfmt.bold != FALSE,
2523                       "bold-set", !oldfmt.cs.bold,
2524                       "underline", oldfmt.underline != FALSE,
2525                       "underline-set", !oldfmt.cs.underline,
2526                       "italic", oldfmt.italic != FALSE,
2527                       "italic-set", !oldfmt.cs.italic,
2528                       "strikethrough", oldfmt.strikethrough != FALSE,
2529                       "strikethrough-set", !oldfmt.cs.strikethrough,
2530                       "color", &oldfmt.color,
2531                       "color-set", !oldfmt.cs.color,
2532                       "size", wp_font_size[oldfmt.font_size],
2533                       "size-set", !oldfmt.cs.font_size,
2534                       "position", old_position,
2535                       "position-set", !oldfmt.cs.text_position,
2536                       "family", wp_get_font_name (oldfmt.font),
2537                       "family-set", !oldfmt.cs.font,
2538                       NULL);
2539
2540         gtk_widget_show_all (dialog);
2541         response = gtk_dialog_run (GTK_DIALOG (dialog));
2542         if (response == GTK_RESPONSE_OK) {
2543
2544                 g_object_get( dialog,
2545                               "bold", &bold,
2546                               "bold-set", &bold_set,
2547                               "underline", &underline,
2548                               "underline-set", &underline_set,
2549                               "italic", &italic,
2550                               "italic-set", &italic_set,
2551                               "strikethrough", &strikethrough,
2552                               "strikethrough-set", &strikethrough_set,
2553                               "color", &color,
2554                               "color-set", &color_set,
2555                               "size", &font_size,
2556                               "size-set", &font_size_set,
2557                               "family", &font_name,
2558                               "family-set", &font_set,
2559                               "position", &position,
2560                               "position-set", &position_set,
2561                               NULL );
2562
2563         }
2564
2565         if (response == GTK_RESPONSE_OK) {
2566                 memset(&fmt, 0, sizeof(fmt));
2567                 if (bold_set) {
2568                         fmt.bold = bold;
2569                         fmt.cs.bold = TRUE;
2570                 }
2571                 if (italic_set) {
2572                         fmt.italic = italic;
2573                         fmt.cs.italic = TRUE;
2574                 }
2575                 if (underline_set) {
2576                         fmt.underline = underline;
2577                         fmt.cs.underline = TRUE;
2578                 }
2579                 if (strikethrough_set) {
2580                         fmt.strikethrough = strikethrough;
2581                         fmt.cs.strikethrough = TRUE;
2582                 }
2583                 if (position_set) {
2584                         fmt.text_position =
2585                                 ( position == 0 )
2586                                 ? TEXT_POSITION_NORMAL
2587                                 : ( ( position == 1 )
2588                                     ? TEXT_POSITION_SUPERSCRIPT
2589                                     : TEXT_POSITION_SUBSCRIPT );
2590                         fmt.cs.text_position = TRUE;
2591                         fmt.font_size = oldfmt.font_size;
2592                 }
2593                 if (color_set) {
2594                         fmt.color = *color;
2595                         fmt.cs.color = TRUE;
2596                 }
2597                 if (font_set) {
2598                         fmt.font = wp_get_font_index(font_name,
2599                                                      DEFAULT_FONT);
2600                         fmt.cs.font = TRUE;
2601                 }
2602                 g_free(font_name);
2603                 if (font_size_set) {
2604                         fmt.cs.font_size = TRUE;
2605                         fmt.font_size = wp_get_font_size_index(font_size, DEFAULT_FONT_SIZE);
2606                 }
2607                 wp_text_buffer_set_format(WP_TEXT_BUFFER(priv->text_buffer), &fmt);
2608                 text_buffer_refresh_attributes (WP_TEXT_BUFFER (priv->text_buffer), window);
2609         }
2610         gtk_widget_destroy (dialog);
2611
2612         gtk_widget_grab_focus(GTK_WIDGET(priv->msg_body));
2613 }
2614
2615 void
2616 modest_msg_edit_window_undo (ModestMsgEditWindow *window)
2617 {
2618         ModestMsgEditWindowPrivate *priv;
2619
2620         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2621         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2622
2623         wp_text_buffer_undo (WP_TEXT_BUFFER (priv->text_buffer));
2624
2625         modest_ui_actions_check_window_dimming_rules (MODEST_WINDOW (window));
2626
2627 }
2628
2629 void
2630 modest_msg_edit_window_redo (ModestMsgEditWindow *window)
2631 {
2632         ModestMsgEditWindowPrivate *priv;
2633
2634         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2635         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2636
2637         wp_text_buffer_redo (WP_TEXT_BUFFER (priv->text_buffer));
2638
2639         modest_ui_actions_check_window_dimming_rules (MODEST_WINDOW (window));
2640
2641 }
2642
2643 static void
2644 text_buffer_can_undo (GtkTextBuffer *buffer, gboolean can_undo, ModestMsgEditWindow *window)
2645 {
2646         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2647
2648         priv->can_undo = can_undo;
2649 }
2650
2651 static void
2652 text_buffer_can_redo (GtkTextBuffer *buffer, gboolean can_redo, ModestMsgEditWindow *window)
2653 {
2654         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2655
2656         priv->can_redo = can_redo;
2657 }
2658
2659 gboolean
2660 modest_msg_edit_window_can_undo (ModestMsgEditWindow *window)
2661 {
2662         ModestMsgEditWindowPrivate *priv;
2663         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window), FALSE);
2664         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2665
2666         return priv->can_undo;
2667 }
2668
2669 gboolean
2670 modest_msg_edit_window_can_redo (ModestMsgEditWindow *window)
2671 {
2672         ModestMsgEditWindowPrivate *priv;
2673         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window), FALSE);
2674         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2675
2676         return priv->can_redo;
2677 }
2678
2679
2680 static void
2681 text_buffer_delete_images_by_id (GtkTextBuffer *buffer, const gchar * image_id)
2682 {
2683         GtkTextIter iter;
2684         GtkTextIter match_start, match_end;
2685
2686         if (image_id == NULL)
2687                 return;
2688
2689         gtk_text_buffer_get_start_iter (buffer, &iter);
2690
2691         while (gtk_text_iter_forward_search (&iter, "\xef\xbf\xbc", 0, &match_start, &match_end, NULL)) {
2692                 GSList *tags = gtk_text_iter_get_tags (&match_start);
2693                 GSList *node;
2694                 for (node = tags; node != NULL; node = g_slist_next (node)) {
2695                         GtkTextTag *tag = (GtkTextTag *) node->data;
2696                         if (g_object_get_data (G_OBJECT (tag), "image-set") != NULL) {
2697                                 gchar *cur_image_id = g_object_get_data (G_OBJECT (tag), "image-index");
2698                                 if ((cur_image_id != NULL) && (strcmp (image_id, cur_image_id)==0)) {
2699                                         gint offset;
2700                                         offset = gtk_text_iter_get_offset (&match_start);
2701                                         gtk_text_buffer_delete (buffer, &match_start, &match_end);
2702                                         gtk_text_buffer_get_iter_at_offset (buffer, &iter, offset);
2703                                 }
2704                         }
2705                 }
2706                 gtk_text_iter_forward_char (&iter);
2707         }
2708 }
2709
2710 gboolean
2711 message_is_empty (ModestMsgEditWindow *window)
2712 {
2713         ModestMsgEditWindowPrivate *priv = NULL;
2714
2715         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window), FALSE);
2716         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2717
2718         /** TODO: Add wpeditor API to tell us if there is any _visible_ text,
2719          * so we can ignore markup.
2720          */
2721         GtkTextBuffer *buf = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->msg_body));
2722         gint count = 0;
2723         if (buf)
2724                 count = gtk_text_buffer_get_char_count (buf);
2725
2726         return count == 0;
2727 }
2728
2729 static gboolean
2730 msg_body_focus (GtkWidget *focus,
2731                 GdkEventFocus *event,
2732                 gpointer userdata)
2733 {
2734
2735         modest_ui_actions_check_window_dimming_rules (MODEST_WINDOW (userdata));
2736         return FALSE;
2737 }
2738
2739 static void
2740 recpt_field_changed (GtkTextBuffer *buffer,
2741                   ModestMsgEditWindow *editor)
2742 {
2743         modest_ui_actions_check_window_dimming_rules (MODEST_WINDOW (editor));
2744 }
2745
2746 static void
2747 body_changed (GtkTextBuffer *buffer, ModestMsgEditWindow *editor)
2748 {
2749         modest_ui_actions_check_window_dimming_rules (MODEST_WINDOW (editor));
2750 }
2751
2752 void
2753 modest_msg_edit_window_reset_modified (ModestMsgEditWindow *editor)
2754 {
2755         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (editor);
2756         GtkTextBuffer *buffer;
2757
2758         buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR(priv->to_field));
2759         gtk_text_buffer_set_modified (buffer, FALSE);
2760         buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR(priv->cc_field));
2761         gtk_text_buffer_set_modified (buffer, FALSE);
2762         buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR(priv->bcc_field));
2763         gtk_text_buffer_set_modified (buffer, FALSE);
2764         gtk_text_buffer_set_modified (priv->text_buffer, FALSE);
2765 }
2766
2767 gboolean
2768 modest_msg_edit_window_is_modified (ModestMsgEditWindow *editor)
2769 {
2770         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (editor);
2771         GtkTextBuffer *buffer;
2772
2773         buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR(priv->to_field));
2774         if (gtk_text_buffer_get_modified (buffer))
2775                 return TRUE;
2776         buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR(priv->cc_field));
2777         if (gtk_text_buffer_get_modified (buffer))
2778                 return TRUE;
2779         buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR(priv->bcc_field));
2780         if (gtk_text_buffer_get_modified (buffer))
2781                 return TRUE;
2782         if (gtk_text_buffer_get_modified (priv->text_buffer))
2783                 return TRUE;
2784
2785         return FALSE;
2786 }
2787
2788
2789
2790
2791 gboolean
2792 modest_msg_edit_window_check_names (ModestMsgEditWindow *window, gboolean add_to_addressbook)
2793 {
2794         ModestMsgEditWindowPrivate *priv = NULL;
2795
2796         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window), FALSE);
2797         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2798
2799         /* check if there's no recipient added */
2800         if ((gtk_text_buffer_get_char_count (modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (priv->to_field))) == 0) &&
2801             (gtk_text_buffer_get_char_count (modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (priv->cc_field))) == 0) &&
2802             (gtk_text_buffer_get_char_count (modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (priv->bcc_field))) == 0)) {
2803                 /* no recipient contents, then select contacts */
2804                 modest_msg_edit_window_open_addressbook (window, NULL);
2805                 return FALSE;
2806         }
2807
2808         if (!modest_address_book_check_names (MODEST_RECPT_EDITOR (priv->to_field),  add_to_addressbook)) {
2809                 modest_recpt_editor_grab_focus (MODEST_RECPT_EDITOR (priv->to_field));
2810                 return FALSE;
2811         }
2812         if (!modest_address_book_check_names (MODEST_RECPT_EDITOR (priv->cc_field),  add_to_addressbook)) {
2813                 modest_recpt_editor_grab_focus (MODEST_RECPT_EDITOR (priv->cc_field));
2814                 return FALSE;
2815         }
2816         if (!modest_address_book_check_names (MODEST_RECPT_EDITOR (priv->bcc_field), add_to_addressbook)) {
2817                 modest_recpt_editor_grab_focus (MODEST_RECPT_EDITOR (priv->bcc_field));
2818                 return FALSE;
2819         }
2820
2821         if (!modest_recpt_editor_has_focus (MODEST_RECPT_EDITOR (priv->cc_field)) &&
2822             !modest_recpt_editor_has_focus (MODEST_RECPT_EDITOR (priv->bcc_field)))
2823                 modest_recpt_editor_grab_focus (MODEST_RECPT_EDITOR (priv->to_field));
2824
2825         return TRUE;
2826
2827 }
2828
2829 static void
2830 modest_msg_edit_window_add_attachment_clicked (GtkButton *button,
2831                                                ModestMsgEditWindow *window)
2832 {
2833         modest_msg_edit_window_offer_attach_file (window);
2834 }
2835
2836 const gchar *
2837 modest_msg_edit_window_get_clipboard_text (ModestMsgEditWindow *win)
2838 {
2839         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (win);
2840
2841         return priv->clipboard_text;
2842 }
2843
2844 static void
2845 modest_msg_edit_window_clipboard_owner_change (GtkClipboard *clipboard,
2846                                                GdkEvent *event,
2847                                                ModestMsgEditWindow *window)
2848 {
2849         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2850         GtkClipboard *selection_clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
2851         gchar *text = NULL;
2852         if (!GTK_WIDGET_VISIBLE (window))
2853                 return;
2854
2855         text = gtk_clipboard_wait_for_text (selection_clipboard);
2856
2857         if (priv->clipboard_text != NULL) {
2858                 g_free (priv->clipboard_text);
2859         }
2860         priv->clipboard_text = text;
2861
2862         modest_window_check_dimming_rules_group (MODEST_WINDOW (window), "ModestClipboardDimmingRules");
2863 }
2864 static void
2865 subject_field_move_cursor (GtkEntry *entry,
2866                            GtkMovementStep step,
2867                            gint a1,
2868                            gboolean a2,
2869                            gpointer window)
2870 {
2871         if (!GTK_WIDGET_VISIBLE (window))
2872                 return;
2873
2874         modest_window_check_dimming_rules_group (MODEST_WINDOW (window), "ModestClipboardDimmingRules");
2875 }
2876
2877 static void
2878 update_window_title (ModestMsgEditWindow *window)
2879 {
2880         ModestMsgEditWindowPrivate *priv = NULL;
2881         const gchar *subject;
2882
2883         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2884         subject = gtk_entry_get_text (GTK_ENTRY (priv->subject_field));
2885         if (subject == NULL || subject[0] == '\0')
2886                 subject = _("mail_va_new_email");
2887
2888         gtk_window_set_title (GTK_WINDOW (window), subject);
2889
2890 }
2891
2892 static void
2893 subject_field_changed (GtkEditable *editable,
2894                        ModestMsgEditWindow *window)
2895 {
2896         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2897         update_window_title (window);
2898         gtk_text_buffer_set_modified (priv->text_buffer, TRUE);
2899         modest_ui_actions_check_window_dimming_rules (MODEST_WINDOW (window));
2900 }
2901
2902 static void
2903 subject_field_insert_text (GtkEditable *editable,
2904                            gchar *new_text,
2905                            gint new_text_length,
2906                            gint *position,
2907                            ModestMsgEditWindow *window)
2908 {
2909         GString *result = g_string_new ("");
2910         gchar *current;
2911         gint result_len = 0;
2912         const gchar *entry_text = NULL;
2913         gint old_length;
2914
2915         entry_text = gtk_entry_get_text (GTK_ENTRY (editable));
2916         old_length = g_utf8_strlen (entry_text, -1);
2917
2918         for (current = new_text; current != NULL && *current != '\0'; current = g_utf8_next_char (current)) {
2919                 gunichar c = g_utf8_get_char_validated (current, 8);
2920                 /* Invalid unichar, stop */
2921                 if (c == -1)
2922                         break;
2923                 /* a bullet */
2924                 if (c == 0x2022)
2925                         continue;
2926                 result = g_string_append_unichar (result, c);
2927                 result_len++;
2928         }
2929
2930         if (MIN (result_len, 1000) != g_utf8_strlen (new_text, 1000)) {
2931                 g_signal_stop_emission_by_name (G_OBJECT (editable), "insert-text");
2932                 if (result_len > 0)
2933                 {
2934                         /* Prevent endless recursion */
2935                         g_signal_handlers_block_by_func(G_OBJECT(editable), G_CALLBACK(subject_field_insert_text), window);
2936                         g_signal_emit_by_name (editable, "insert-text",
2937                                                (gpointer) result->str, (gpointer) result->len,
2938                                                (gpointer) position, (gpointer) window);
2939                        g_signal_handlers_unblock_by_func(G_OBJECT(editable), G_CALLBACK(subject_field_insert_text), window);
2940                 }
2941         }
2942
2943         if (result_len + old_length > 1000) {
2944                 hildon_banner_show_information (GTK_WIDGET (window), NULL,
2945                                                 dgettext("hildon-common-strings",
2946                                                          "ckdg_ib_maximum_characters_reached"));
2947         }
2948
2949         g_string_free (result, TRUE);
2950 }
2951
2952 void
2953 modest_msg_edit_window_toggle_find_toolbar (ModestMsgEditWindow *window,
2954                                             gboolean show)
2955 {
2956         ModestMsgEditWindowPrivate *priv = NULL;
2957
2958         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2959         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
2960
2961         gtk_widget_set_no_show_all (priv->find_toolbar, FALSE);
2962
2963         if (show) {
2964                 gtk_widget_show_all (priv->find_toolbar);
2965                 hildon_find_toolbar_highlight_entry (HILDON_FIND_TOOLBAR (priv->find_toolbar), TRUE);
2966         } else {
2967                 gtk_widget_hide_all (priv->find_toolbar);
2968                 gtk_widget_grab_focus (priv->msg_body);
2969         }
2970
2971 }
2972
2973 static gboolean
2974 gtk_text_iter_forward_search_insensitive (const GtkTextIter *iter,
2975                                           const gchar *str,
2976                                           GtkTextIter *match_start,
2977                                           GtkTextIter *match_end)
2978 {
2979         GtkTextIter end_iter;
2980         gchar *str_casefold;
2981         gint str_chars_n;
2982         gchar *range_text;
2983         gchar *range_casefold;
2984         gint offset;
2985         gint range_chars_n;
2986         gboolean result = FALSE;
2987
2988         if (str == NULL)
2989                 return TRUE;
2990
2991         /* get end iter */
2992         end_iter = *iter;
2993         gtk_text_iter_forward_to_end (&end_iter);
2994
2995         str_casefold = g_utf8_casefold (str, -1);
2996         str_chars_n = strlen (str);
2997
2998         range_text = gtk_text_iter_get_visible_text (iter, &end_iter);
2999         range_casefold = g_utf8_casefold (range_text, -1);
3000         range_chars_n = strlen (range_casefold);
3001
3002         if (range_chars_n < str_chars_n) {
3003                 g_free (str_casefold);
3004                 g_free (range_text);
3005                 g_free (range_casefold);
3006                 return FALSE;
3007         }
3008
3009         for (offset = 0; offset <= range_chars_n - str_chars_n; offset++) {
3010                 gchar *range_subtext = g_strndup (range_casefold + offset, str_chars_n);
3011                 if (!g_utf8_collate (range_subtext, str_casefold)) {
3012                         gchar *found_text = g_strndup (range_text + offset, str_chars_n);
3013                         result = TRUE;
3014                         gtk_text_iter_forward_search (iter, found_text, GTK_TEXT_SEARCH_VISIBLE_ONLY|GTK_TEXT_SEARCH_TEXT_ONLY,
3015                                                       match_start, match_end, NULL);
3016                         g_free (found_text);
3017                 }
3018                 g_free (range_subtext);
3019                 if (result)
3020                         break;
3021         }
3022         g_free (str_casefold);
3023         g_free (range_text);
3024         g_free (range_casefold);
3025
3026         return result;
3027 }
3028
3029
3030 static void
3031 modest_msg_edit_window_find_toolbar_search (GtkWidget *widget,
3032                                             ModestMsgEditWindow *window)
3033 {
3034         gchar *current_search = NULL;
3035         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
3036         gboolean result;
3037         GtkTextIter selection_start, selection_end;
3038         GtkTextIter match_start, match_end;
3039         gboolean continue_search = FALSE;
3040
3041         if (message_is_empty (window)) {
3042                 g_free (priv->last_search);
3043                 priv->last_search = NULL;
3044                 hildon_banner_show_information (GTK_WIDGET (window), NULL, _("mail_ib_nothing_to_find"));
3045                 return;
3046         }
3047
3048         g_object_get (G_OBJECT (widget), "prefix", &current_search, NULL);
3049         if ((current_search == NULL) || (strcmp (current_search, "") == 0)) {
3050                 g_free (current_search);
3051                 g_free (priv->last_search);
3052                 priv->last_search = NULL;
3053                 /* Information banner about empty search */
3054                 hildon_banner_show_information (NULL, NULL, dgettext ("hildon-common-strings", "ecdg_ib_find_rep_enter_text"));
3055                 return;
3056         }
3057
3058         if ((priv->last_search != NULL)&&(!strcmp (current_search, priv->last_search))) {
3059                 continue_search = TRUE;
3060         } else {
3061                 g_free (priv->last_search);
3062                 priv->last_search = g_strdup (current_search);
3063         }
3064
3065         if (continue_search) {
3066                 gtk_text_buffer_get_selection_bounds (priv->text_buffer, &selection_start, &selection_end);
3067                 result = gtk_text_iter_forward_search_insensitive (&selection_end, current_search,
3068                                                                    &match_start, &match_end);
3069                 if (!result)
3070                         hildon_banner_show_information (NULL, NULL, dgettext ("hildon-libs", "ckct_ib_find_search_complete"));
3071         } else {
3072                 GtkTextIter buffer_start;
3073                 gtk_text_buffer_get_start_iter (priv->text_buffer, &buffer_start);
3074                 result = gtk_text_iter_forward_search_insensitive (&buffer_start, current_search,
3075                                                                    &match_start, &match_end);
3076                 if (!result)
3077                         hildon_banner_show_information (NULL, NULL, dgettext ("hildon-libs", "ckct_ib_find_no_matches"));
3078         }
3079
3080         /* Mark as selected the string found in search */
3081         if (result) {
3082                 gtk_text_buffer_select_range (priv->text_buffer, &match_start, &match_end);
3083                 gtk_text_view_scroll_to_iter (GTK_TEXT_VIEW (priv->msg_body), &match_start, 0.0, TRUE, 0.0, 0.0);
3084         } else {
3085                 g_free (priv->last_search);
3086                 priv->last_search = NULL;
3087         }
3088         g_free (current_search);
3089 }
3090
3091 static void
3092 modest_msg_edit_window_find_toolbar_close (GtkWidget *widget,
3093                                            ModestMsgEditWindow *window)
3094 {
3095         GtkToggleAction *toggle;
3096         ModestWindowPrivate *parent_priv;
3097         parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
3098
3099         toggle = GTK_TOGGLE_ACTION (gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ToolsMenu/FindInMessageMenu"));
3100         gtk_toggle_action_set_active (toggle, FALSE);
3101 }
3102
3103 gboolean
3104 modest_msg_edit_window_get_sent (ModestMsgEditWindow *window)
3105 {
3106         ModestMsgEditWindowPrivate *priv;
3107
3108         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE(window);
3109         return priv->sent;
3110 }
3111
3112 void
3113 modest_msg_edit_window_set_sent (ModestMsgEditWindow *window,
3114                                  gboolean sent)
3115 {
3116         ModestMsgEditWindowPrivate *priv;
3117
3118         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE(window);
3119         priv->sent = sent;
3120 }
3121
3122
3123 void
3124 modest_msg_edit_window_set_draft (ModestMsgEditWindow *window,
3125                                   TnyMsg *draft)
3126 {
3127         ModestMsgEditWindowPrivate *priv;
3128         TnyHeader *header = NULL;
3129
3130         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
3131         g_return_if_fail ((draft == NULL)||(TNY_IS_MSG (draft)));
3132
3133         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
3134         ModestWindowMgr *mgr = modest_runtime_get_window_mgr ();
3135
3136         if (priv->draft_msg != NULL) {
3137                 g_object_unref (priv->draft_msg);
3138         }
3139
3140         if (draft != NULL) {
3141                 g_object_ref (draft);
3142                 header = tny_msg_get_header (draft);
3143                 if (priv->msg_uid) {
3144                         g_free (priv->msg_uid);
3145                         priv->msg_uid = NULL;
3146                 }
3147                 priv->msg_uid = modest_tny_folder_get_header_unique_id (header);
3148                 if (GTK_WIDGET_REALIZED (window))
3149                         modest_window_mgr_register_window (mgr, MODEST_WINDOW (window));
3150         }
3151
3152         priv->draft_msg = draft;
3153 }
3154
3155 static void
3156 text_buffer_apply_tag (GtkTextBuffer *buffer, GtkTextTag *tag,
3157                        GtkTextIter *start, GtkTextIter *end,
3158                        gpointer userdata)
3159 {
3160         ModestMsgEditWindow *window = MODEST_MSG_EDIT_WINDOW (userdata);
3161         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (userdata);
3162         gchar *tag_name;
3163
3164         if (tag == NULL+13) return;
3165         g_object_get (G_OBJECT (tag), "name", &tag_name, NULL);
3166         if ((tag_name != NULL) && (g_str_has_prefix (tag_name, "image-tag-replace-"))) {
3167                 replace_with_images (window, priv->images);
3168         }
3169 }
3170
3171 void
3172 modest_msg_edit_window_add_part (ModestMsgEditWindow *window,
3173                                  TnyMimePart *part)
3174 {
3175         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
3176
3177         g_return_if_fail (TNY_IS_MIME_PART (part));
3178         priv->attachments = g_list_prepend (priv->attachments, part);
3179         g_object_ref (part);
3180         modest_attachments_view_add_attachment (MODEST_ATTACHMENTS_VIEW (priv->attachments_view), part);
3181         gtk_widget_set_no_show_all (priv->attachments_caption, FALSE);
3182         gtk_widget_show_all (priv->attachments_caption);
3183         gtk_text_buffer_set_modified (priv->text_buffer, TRUE);
3184 }
3185
3186 const gchar*
3187 modest_msg_edit_window_get_message_uid (ModestMsgEditWindow *window)
3188 {
3189         ModestMsgEditWindowPrivate *priv;
3190
3191         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window), NULL);
3192         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
3193
3194         return priv->msg_uid;
3195 }
3196
3197 GtkWidget *
3198 modest_msg_edit_window_get_child_widget (ModestMsgEditWindow *win,
3199                                          ModestMsgEditWindowWidgetType widget_type)
3200 {
3201         ModestMsgEditWindowPrivate *priv;
3202
3203         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), NULL);
3204         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (win);
3205
3206         switch (widget_type) {
3207         case MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY:
3208                 return priv->msg_body;
3209                 break;
3210         case MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_TO:
3211                 return priv->to_field;
3212                 break;
3213         case MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_CC:
3214                 return priv->cc_field;
3215                 break;
3216         case MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BCC:
3217                 return priv->bcc_field;
3218                 break;
3219         case MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_SUBJECT:
3220                 return priv->subject_field;
3221                 break;
3222         case MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_ATTACHMENTS:
3223                 return priv->attachments_view;
3224                 break;
3225         default:
3226                 return NULL;
3227         }
3228 }
3229
3230 static void
3231 remove_tags (WPTextBuffer *buffer)
3232 {
3233         GtkTextIter start, end;
3234
3235         gtk_text_buffer_get_start_iter (GTK_TEXT_BUFFER (buffer), &start);
3236         gtk_text_buffer_get_end_iter (GTK_TEXT_BUFFER (buffer), &end);
3237
3238         gtk_text_buffer_remove_all_tags (GTK_TEXT_BUFFER (buffer), &start, &end);
3239 }
3240
3241 static void
3242 on_account_removed (TnyAccountStore *account_store,
3243                     TnyAccount *account,
3244                     gpointer user_data)
3245 {
3246         /* Do nothing if it's a store account, because we use the
3247            transport to send the messages */
3248         if (tny_account_get_account_type(account) == TNY_ACCOUNT_TYPE_TRANSPORT) {
3249                 const gchar *parent_acc = NULL;
3250                 const gchar *our_acc = NULL;
3251
3252                 our_acc = modest_window_get_active_account (MODEST_WINDOW (user_data));
3253                 parent_acc = modest_tny_account_get_parent_modest_account_name_for_server_account (account);
3254                 /* Close this window if I'm showing a message of the removed account */
3255                 if (strcmp (parent_acc, our_acc) == 0)
3256                         modest_ui_actions_on_close_window (NULL, MODEST_WINDOW (user_data));
3257         }
3258 }
3259
3260 static gboolean
3261 on_zoom_minus_plus_not_implemented (ModestWindow *window)
3262 {
3263         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window), FALSE);
3264
3265         hildon_banner_show_information (NULL, NULL, dgettext("hildon-common-strings", "ckct_ib_cannot_zoom_here"));
3266         return FALSE;
3267
3268 }
3269
3270 static void
3271 set_zoom_do_nothing (ModestWindow *window,
3272                                  gdouble zoom)
3273 {
3274 }
3275
3276 static gdouble
3277 get_zoom_do_nothing (ModestWindow *window)
3278 {
3279         return 1.0;
3280 }
3281