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
  38 #include <config.h>
  39
  40 #include <modest-account-mgr.h>
  41 #include <modest-account-mgr-helpers.h>
  42
  43 #include <widgets/modest-msg-edit-window.h>
  44 #include <widgets/modest-combo-box.h>
  45 #include <widgets/modest-recpt-editor.h>
  46 #include <widgets/modest-attachments-view.h>
  47
  48 #include <modest-runtime.h>
  49
  50 #include "modest-platform.h"
  51 #include "modest-icon-names.h"
  52 #include "modest-widget-memory.h"
  53 #include "modest-window-priv.h"
  54 #include "modest-mail-operation.h"
  55 #include "modest-tny-platform-factory.h"
  56 #include "modest-tny-msg.h"
  57 #include "modest-address-book.h"
  58 #include <tny-simple-list.h>
  59 #include <wptextview.h>
  60 #include <wptextbuffer.h>
  61 #include "modest-scroll-area.h"
  62
  63 #include "modest-hildon-includes.h"
  64 #include "widgets/modest-msg-edit-window-ui.h"
  65
  66
  67 #define DEFAULT_FONT_SIZE 3
  68 #define DEFAULT_FONT 2
  69 #define DEFAULT_SIZE_BUTTON_FONT_FAMILY "Sans"
  70 #define DEFAULT_SIZE_COMBOBOX_WIDTH 80
  71 #define DEFAULT_MAIN_VBOX_SPACING 6
  72 #define SUBJECT_MAX_LENGTH 1000
  73
  74 static void  modest_msg_edit_window_class_init   (ModestMsgEditWindowClass *klass);
  75 static void  modest_msg_edit_window_init         (ModestMsgEditWindow *obj);
  76 static void  modest_msg_edit_window_finalize     (GObject *obj);
  77
  78 static void  text_buffer_refresh_attributes (WPTextBuffer *buffer, ModestMsgEditWindow *window);
  79 static void  text_buffer_mark_set (GtkTextBuffer *buffer, GtkTextIter *location, GtkTextMark *mark, gpointer userdata);
  80 static void  text_buffer_can_undo (GtkTextBuffer *buffer, gboolean can_undo, ModestMsgEditWindow *window);
  81 static void  modest_msg_edit_window_color_button_change (ModestMsgEditWindow *window,
  82                                                          gpointer userdata);
  83 static void  modest_msg_edit_window_size_change (GtkCheckMenuItem *menu_item,
  84                                                  gpointer userdata);
  85 static void  modest_msg_edit_window_font_change (GtkCheckMenuItem *menu_item,
  86                                                  gpointer userdata);
  87 static void  modest_msg_edit_window_setup_toolbar (ModestMsgEditWindow *window);
  88 static gboolean modest_msg_edit_window_window_state_event (GtkWidget *widget,
  89                                                            GdkEventWindowState *event,
  90                                                            gpointer userdata);
  91 static void modest_msg_edit_window_open_addressbook (ModestMsgEditWindow *window,
  92                                                      ModestRecptEditor *editor);
  93
  94 /* ModestWindow methods implementation */
  95 static void  modest_msg_edit_window_set_zoom (ModestWindow *window, gdouble zoom);
  96 static gdouble modest_msg_edit_window_get_zoom (ModestWindow *window);
  97 static gboolean modest_msg_edit_window_zoom_minus (ModestWindow *window);
  98 static gboolean modest_msg_edit_window_zoom_plus (ModestWindow *window);
  99 static void modest_msg_edit_window_show_toolbar   (ModestWindow *window,
 100                                                    gboolean show_toolbar);
 101 static void update_dimmed (ModestMsgEditWindow *window);
 102
 103
 104 /* list my signals */
 105 enum {
 106         /* MY_SIGNAL_1, */
 107         /* MY_SIGNAL_2, */
 108         LAST_SIGNAL
 109 };
 110
 111 typedef struct _ModestMsgEditWindowPrivate ModestMsgEditWindowPrivate;
 112 struct _ModestMsgEditWindowPrivate {
 113         GtkWidget   *msg_body;
 114         GtkWidget   *header_box;
 115         GtkWidget   *from_field;
 116         GtkWidget   *to_field;
 117         GtkWidget   *cc_field;
 118         GtkWidget   *bcc_field;
 119         GtkWidget   *subject_field;
 120         GtkWidget   *attachments_view;
 121         GtkWidget   *priority_icon;
 122         GtkWidget   *add_attachment_button;
 123
 124         GtkWidget   *cc_caption;
 125         GtkWidget   *bcc_caption;
 126         GtkWidget   *attachments_caption;
 127
 128         GtkTextBuffer *text_buffer;
 129
 130         GtkWidget   *font_size_toolitem;
 131         GtkWidget   *font_face_toolitem;
 132         GtkWidget   *font_color_button;
 133         GSList      *font_items_group;
 134         GtkWidget   *font_tool_button_label;
 135         GSList      *size_items_group;
 136         GtkWidget   *size_tool_button_label;
 137
 138         GtkWidget   *scroll;
 139
 140         gint last_cid;
 141         GList *attachments;
 142
 143         TnyHeaderFlags priority_flags;
 144
 145         gdouble zoom_level;
 146 };
 147
 148 #define MODEST_MSG_EDIT_WINDOW_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
 149                                                     MODEST_TYPE_MSG_EDIT_WINDOW, \
 150                                                     ModestMsgEditWindowPrivate))
 151 /* globals */
 152 static GtkWindowClass *parent_class = NULL;
 153
 154 /* uncomment the following if you have defined any signals */
 155 /* static guint signals[LAST_SIGNAL] = {0}; */
 156
 157 GType
 158 modest_msg_edit_window_get_type (void)
 159 {
 160         static GType my_type = 0;
 161         if (!my_type) {
 162                 static const GTypeInfo my_info = {
 163                         sizeof(ModestMsgEditWindowClass),
 164                         NULL,           /* base init */
 165                         NULL,           /* base finalize */
 166                         (GClassInitFunc) modest_msg_edit_window_class_init,
 167                         NULL,           /* class finalize */
 168                         NULL,           /* class data */
 169                         sizeof(ModestMsgEditWindow),
 170                         1,              /* n_preallocs */
 171                         (GInstanceInitFunc) modest_msg_edit_window_init,
 172                         NULL
 173                 };
 174                 my_type = g_type_register_static (MODEST_TYPE_WINDOW,
 175                                                   "ModestMsgEditWindow",
 176                                                   &my_info, 0);
 177
 178                 wp_text_buffer_library_init ();
 179         }
 180         return my_type;
 181 }
 182
 183 static void
 184 modest_msg_edit_window_class_init (ModestMsgEditWindowClass *klass)
 185 {
 186         GObjectClass *gobject_class;
 187         ModestWindowClass *modest_window_class;
 188         gobject_class = (GObjectClass*) klass;
 189         modest_window_class = (ModestWindowClass*) klass;
 190
 191         parent_class            = g_type_class_peek_parent (klass);
 192         gobject_class->finalize = modest_msg_edit_window_finalize;
 193
 194         modest_window_class->set_zoom_func = modest_msg_edit_window_set_zoom;
 195         modest_window_class->get_zoom_func = modest_msg_edit_window_get_zoom;
 196         modest_window_class->zoom_plus_func = modest_msg_edit_window_zoom_plus;
 197         modest_window_class->zoom_minus_func = modest_msg_edit_window_zoom_minus;
 198         modest_window_class->show_toolbar_func = modest_msg_edit_window_show_toolbar;
 199
 200         g_type_class_add_private (gobject_class, sizeof(ModestMsgEditWindowPrivate));
 201 }
 202
 203 static void
 204 modest_msg_edit_window_init (ModestMsgEditWindow *obj)
 205 {
 206         ModestMsgEditWindowPrivate *priv;
 207         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE(obj);
 208
 209         priv->msg_body      = NULL;
 210         priv->from_field    = NULL;
 211         priv->to_field      = NULL;
 212         priv->cc_field      = NULL;
 213         priv->bcc_field     = NULL;
 214         priv->subject_field = NULL;
 215         priv->attachments   = NULL;
 216         priv->last_cid      = 0;
 217         priv->zoom_level    = 1.0;
 218
 219         priv->cc_caption    = NULL;
 220         priv->bcc_caption    = NULL;
 221
 222         priv->priority_flags = 0;
 223 }
 224
 225
 226
 227 static void
 228 save_settings (ModestMsgEditWindow *self)
 229 {
 230         modest_widget_memory_save (modest_runtime_get_conf(),
 231                                    G_OBJECT(self), "modest-edit-msg-window");
 232 }
 233
 234
 235 static void
 236 restore_settings (ModestMsgEditWindow *self)
 237 {
 238         modest_widget_memory_restore (modest_runtime_get_conf(),
 239                                       G_OBJECT(self), "modest-edit-msg-window");
 240 }
 241
 242
 243 /* FIXME: this is a dup from the one in gtk/ */
 244 static ModestPairList*
 245 get_transports (void)
 246 {
 247         ModestAccountMgr *account_mgr;
 248         GSList *transports = NULL;
 249         GSList *cursor, *accounts;
 250
 251         account_mgr = modest_runtime_get_account_mgr();
 252         cursor = accounts = modest_account_mgr_account_names (account_mgr);
 253         while (cursor) {
 254                 gchar *account_name = (gchar*)cursor->data;
 255                 gchar *from_string  = modest_account_mgr_get_from_string (account_mgr,
 256                                                                           account_name);
 257                 if (!from_string)  {
 258                         /* something went wrong: ignore this one */
 259                         g_free (account_name);
 260                         cursor->data = NULL;
 261                 } else {
 262                         ModestPair *pair;
 263                         pair = modest_pair_new ((gpointer) account_name,
 264                                                 (gpointer) from_string , TRUE);
 265                         transports = g_slist_prepend (transports, pair);
 266                 } /* don't free account name; it's freed when the transports list is freed */
 267                 cursor = cursor->next;
 268         }
 269         g_slist_free (accounts);
 270         return transports;
 271 }
 272
 273
 274 static void
 275 text_buffer_mark_set (GtkTextBuffer *buffer, GtkTextIter *iter, GtkTextMark *mark, gpointer userdata)
 276 {
 277         ModestMsgEditWindow *window;
 278         ModestMsgEditWindowPrivate *priv;
 279         GdkRectangle location;
 280         gint v_scroll_min_value = 0;
 281         gint v_scroll_max_value = 0;
 282         gint v_scroll_visible;
 283         GtkAdjustment *vadj;
 284         GtkTextMark *insert_mark;
 285         GtkTextIter insert_iter;
 286
 287         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (userdata));
 288         g_return_if_fail (GTK_IS_TEXT_MARK (mark));
 289         window = MODEST_MSG_EDIT_WINDOW (userdata);
 290         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
 291
 292         insert_mark = gtk_text_buffer_get_insert (GTK_TEXT_BUFFER (priv->text_buffer));
 293         gtk_text_buffer_get_iter_at_mark (GTK_TEXT_BUFFER (priv->text_buffer), &insert_iter, insert_mark);
 294         gtk_text_view_get_iter_location (GTK_TEXT_VIEW (priv->msg_body), &insert_iter, &location);
 295
 296         if (priv->header_box)
 297                 v_scroll_min_value += priv->header_box->allocation.height + DEFAULT_MAIN_VBOX_SPACING;
 298         v_scroll_min_value += location.y;
 299         v_scroll_max_value = v_scroll_min_value + location.height;
 300
 301         v_scroll_visible = GTK_WIDGET (window)->allocation.height;
 302
 303         vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->scroll));
 304
 305         if (((gdouble) v_scroll_min_value) < vadj->value)
 306                 gtk_adjustment_set_value (vadj, v_scroll_min_value);
 307         else if (((gdouble) v_scroll_max_value) > (vadj->value + vadj->page_size))
 308                 gtk_adjustment_set_value (vadj, ((gdouble)v_scroll_max_value) - vadj->page_size);
 309 }
 310
 311 static void
 312 init_window (ModestMsgEditWindow *obj)
 313 {
 314         GtkWidget *from_caption, *to_caption, *subject_caption;
 315         GtkWidget *main_vbox;
 316         ModestMsgEditWindowPrivate *priv;
 317         ModestPairList *protos;
 318         GtkSizeGroup *size_group;
 319         GtkWidget *frame;
 320         GtkWidget *scroll_area;
 321         GtkWidget *subject_box;
 322         GtkWidget *attachment_icon;
 323
 324         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE(obj);
 325
 326         size_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
 327
 328         protos = get_transports ();
 329         priv->from_field    = modest_combo_box_new (protos, g_str_equal);
 330         modest_pair_list_free (protos);
 331
 332         priv->to_field      = modest_recpt_editor_new ();
 333         priv->cc_field      = modest_recpt_editor_new ();
 334         priv->bcc_field     = modest_recpt_editor_new ();
 335         subject_box = gtk_hbox_new (FALSE, 0);
 336         priv->priority_icon = gtk_image_new ();
 337         gtk_box_pack_start (GTK_BOX (subject_box), priv->priority_icon, FALSE, FALSE, 0);
 338         priv->subject_field = gtk_entry_new_with_max_length (SUBJECT_MAX_LENGTH);
 339         g_object_set (G_OBJECT (priv->subject_field), "hildon-input-mode", HILDON_GTK_INPUT_MODE_FULL, NULL);
 340         gtk_box_pack_start (GTK_BOX (subject_box), priv->subject_field, TRUE, TRUE, 0);
 341         priv->add_attachment_button = gtk_button_new ();
 342         GTK_WIDGET_UNSET_FLAGS (GTK_WIDGET (priv->add_attachment_button), GTK_CAN_FOCUS);
 343         gtk_button_set_relief (GTK_BUTTON (priv->add_attachment_button), GTK_RELIEF_NONE);
 344         gtk_button_set_focus_on_click (GTK_BUTTON (priv->add_attachment_button), FALSE);
 345         gtk_button_set_alignment (GTK_BUTTON (priv->add_attachment_button), 1.0, 1.0);
 346         attachment_icon = gtk_image_new_from_icon_name (MODEST_HEADER_ICON_ATTACH, GTK_ICON_SIZE_BUTTON);
 347         gtk_container_add (GTK_CONTAINER (priv->add_attachment_button), attachment_icon);
 348         gtk_box_pack_start (GTK_BOX (subject_box), priv->add_attachment_button, FALSE, FALSE, 0);
 349         priv->attachments_view = modest_attachments_view_new (NULL);
 350
 351         priv->header_box = gtk_vbox_new (FALSE, 0);
 352
 353         from_caption = hildon_caption_new (size_group, _("mail_va_from"), priv->from_field, NULL, 0);
 354         to_caption = hildon_caption_new (size_group, _("mail_va_to"), priv->to_field, NULL, 0);
 355         priv->cc_caption = hildon_caption_new (size_group, _("mail_va_cc"), priv->cc_field, NULL, 0);
 356         priv->bcc_caption = hildon_caption_new (size_group, _("mail_va_hotfix1"), priv->bcc_field, NULL, 0);
 357         subject_caption = hildon_caption_new (size_group, _("mail_va_subject"), subject_box, NULL, 0);
 358         priv->attachments_caption = hildon_caption_new (size_group, _("mail_va_attachment"), priv->attachments_view, NULL, 0);
 359         g_object_unref (size_group);
 360
 361         size_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
 362         modest_recpt_editor_set_field_size_group (MODEST_RECPT_EDITOR (priv->to_field), size_group);
 363         modest_recpt_editor_set_field_size_group (MODEST_RECPT_EDITOR (priv->cc_field), size_group);
 364         modest_recpt_editor_set_field_size_group (MODEST_RECPT_EDITOR (priv->bcc_field), size_group);
 365         gtk_size_group_add_widget (size_group, priv->subject_field);
 366         gtk_size_group_add_widget (size_group, priv->attachments_view);
 367         g_object_unref (size_group);
 368
 369         gtk_box_pack_start (GTK_BOX (priv->header_box), from_caption, FALSE, FALSE, 0);
 370         gtk_box_pack_start (GTK_BOX (priv->header_box), to_caption, FALSE, FALSE, 0);
 371         gtk_box_pack_start (GTK_BOX (priv->header_box), priv->cc_caption, FALSE, FALSE, 0);
 372         gtk_box_pack_start (GTK_BOX (priv->header_box), priv->bcc_caption, FALSE, FALSE, 0);
 373         gtk_box_pack_start (GTK_BOX (priv->header_box), subject_caption, FALSE, FALSE, 0);
 374         gtk_box_pack_start (GTK_BOX (priv->header_box), priv->attachments_caption, FALSE, FALSE, 0);
 375         gtk_widget_set_no_show_all (priv->attachments_caption, TRUE);
 376
 377
 378         priv->msg_body = wp_text_view_new ();
 379         gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (priv->msg_body), GTK_WRAP_WORD_CHAR);
 380         priv->text_buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->msg_body));
 381         g_object_set (priv->text_buffer, "font_scale", 1.0, NULL);
 382         wp_text_buffer_enable_rich_text (WP_TEXT_BUFFER (priv->text_buffer), TRUE);
 383 /*      gtk_text_buffer_set_can_paste_rich_text (priv->text_buffer, TRUE); */
 384         wp_text_buffer_reset_buffer (WP_TEXT_BUFFER (priv->text_buffer), TRUE);
 385
 386         g_signal_connect (G_OBJECT (priv->text_buffer), "refresh_attributes",
 387                           G_CALLBACK (text_buffer_refresh_attributes), obj);
 388         g_signal_connect (G_OBJECT (priv->text_buffer), "mark-set",
 389                           G_CALLBACK (text_buffer_mark_set), obj);
 390         g_signal_connect (G_OBJECT (priv->text_buffer), "can-undo",
 391                           G_CALLBACK (text_buffer_can_undo), obj);
 392         g_signal_connect (G_OBJECT (obj), "window-state-event",
 393                           G_CALLBACK (modest_msg_edit_window_window_state_event),
 394                           NULL);
 395         g_signal_connect_swapped (G_OBJECT (priv->to_field), "open-addressbook",
 396                                   G_CALLBACK (modest_msg_edit_window_open_addressbook), obj);
 397         g_signal_connect_swapped (G_OBJECT (priv->cc_field), "open-addressbook",
 398                                   G_CALLBACK (modest_msg_edit_window_open_addressbook), obj);
 399         g_signal_connect_swapped (G_OBJECT (priv->bcc_field), "open-addressbook",
 400                                   G_CALLBACK (modest_msg_edit_window_open_addressbook), obj);
 401
 402         priv->scroll = gtk_scrolled_window_new (NULL, NULL);
 403         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (priv->scroll), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
 404         gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (priv->scroll), GTK_SHADOW_NONE);
 405
 406         main_vbox = gtk_vbox_new  (FALSE, DEFAULT_MAIN_VBOX_SPACING);
 407
 408         gtk_box_pack_start (GTK_BOX(main_vbox), priv->header_box, FALSE, FALSE, 0);
 409         frame = gtk_frame_new (NULL);
 410         gtk_box_pack_start (GTK_BOX(main_vbox), frame, TRUE, TRUE, 0);
 411
 412         gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (priv->scroll), main_vbox);
 413         gtk_container_set_focus_vadjustment (GTK_CONTAINER (main_vbox), gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->scroll)));
 414         gtk_widget_show_all (GTK_WIDGET(priv->scroll));
 415
 416         if (!modest_conf_get_bool(modest_runtime_get_conf(), MODEST_CONF_SHOW_CC, NULL))
 417                 gtk_widget_hide (priv->cc_field);
 418         if (!modest_conf_get_bool(modest_runtime_get_conf(), MODEST_CONF_SHOW_BCC, NULL))
 419                 gtk_widget_hide (priv->bcc_field);
 420
 421         gtk_container_add (GTK_CONTAINER(obj), priv->scroll);
 422         scroll_area = modest_scroll_area_new (priv->scroll, priv->msg_body);
 423         gtk_container_add (GTK_CONTAINER (frame), scroll_area);
 424         gtk_container_set_focus_vadjustment (GTK_CONTAINER (scroll_area),
 425                                              gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->scroll)));
 426 }
 427
 428
 429
 430 static void
 431 modest_msg_edit_window_finalize (GObject *obj)
 432 {
 433         G_OBJECT_CLASS(parent_class)->finalize (obj);
 434 }
 435
 436
 437
 438 static gboolean
 439 on_delete_event (GtkWidget *widget, GdkEvent *event, ModestMsgEditWindow *self)
 440 {
 441         save_settings (self);
 442         return FALSE;
 443 }
 444
 445 static GtkWidget *
 446 menubar_to_menu (GtkUIManager *ui_manager)
 447 {
 448         GtkWidget *main_menu;
 449         GtkWidget *menubar;
 450         GList *iter;
 451
 452         /* Create new main menu */
 453         main_menu = gtk_menu_new();
 454
 455         /* Get the menubar from the UI manager */
 456         menubar = gtk_ui_manager_get_widget (ui_manager, "/MenuBar");
 457
 458         iter = gtk_container_get_children (GTK_CONTAINER (menubar));
 459         while (iter) {
 460                 GtkWidget *menu;
 461
 462                 menu = GTK_WIDGET (iter->data);
 463                 gtk_widget_reparent(menu, main_menu);
 464
 465                 iter = g_list_next (iter);
 466         }
 467         return main_menu;
 468 }
 469
 470
 471 static void
 472 set_msg (ModestMsgEditWindow *self, TnyMsg *msg)
 473 {
 474         TnyHeader *header;
 475         const gchar *to, *cc, *bcc, *subject, *body;
 476         ModestMsgEditWindowPrivate *priv;
 477
 478         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (self));
 479         g_return_if_fail (TNY_IS_MSG (msg));
 480
 481         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (self);
 482
 483         header = tny_msg_get_header (msg);
 484         to      = tny_header_get_to (header);
 485         cc      = tny_header_get_cc (header);
 486         bcc     = tny_header_get_bcc (header);
 487         subject = tny_header_get_subject (header);
 488
 489         if (to)
 490                 modest_recpt_editor_set_recipients (MODEST_RECPT_EDITOR (priv->to_field),  to);
 491         if (cc)
 492                 modest_recpt_editor_set_recipients (MODEST_RECPT_EDITOR (priv->cc_field),  cc);
 493         if (bcc)
 494                 modest_recpt_editor_set_recipients (MODEST_RECPT_EDITOR (priv->bcc_field), bcc);
 495         if (subject)
 496                 gtk_entry_set_text (GTK_ENTRY(priv->subject_field), subject);
 497
 498 /*      gtk_text_buffer_set_can_paste_rich_text (priv->text_buffer, TRUE); */
 499         wp_text_buffer_reset_buffer (WP_TEXT_BUFFER (priv->text_buffer), TRUE);
 500         body = modest_tny_msg_get_body (msg, FALSE);
 501         if ((body!=NULL) && (body[0] != '\0')) {
 502                 wp_text_buffer_load_document_begin (WP_TEXT_BUFFER (priv->text_buffer), TRUE);
 503                 wp_text_buffer_load_document_write (WP_TEXT_BUFFER (priv->text_buffer),
 504                                                     (gchar *) body,
 505                                                     -1);
 506                 wp_text_buffer_load_document_end (WP_TEXT_BUFFER (priv->text_buffer));
 507         } else {
 508                 WPTextBufferFormat fmt = {0};
 509
 510                 fmt.font_size = DEFAULT_FONT_SIZE;
 511                 fmt.font = DEFAULT_FONT;
 512                 fmt.rich_text = 1;
 513                 fmt.text_position = TEXT_POSITION_NORMAL;
 514                 fmt.justification = 0;
 515                 fmt.cs.font_size = 1;
 516                 fmt.cs.font = 1;
 517                 fmt.cs.text_position = 1;
 518                 fmt.cs.justification = 1;
 519                 wp_text_buffer_set_format (WP_TEXT_BUFFER (priv->text_buffer), &fmt);
 520         }
 521
 522         /* Set the default focus depending on having already a To: field or not */
 523         if ((!to)||(*to == '\0')) {
 524                 gtk_widget_grab_focus (priv->to_field);
 525         } else {
 526                 gtk_widget_grab_focus (priv->msg_body);
 527         }
 528
 529         /* TODO: lower priority, select in the From: combo to the
 530            value that comes from msg <- not sure, should it be
 531            allowed? */
 532
 533         /* Add attachments to the view */
 534         modest_attachments_view_set_message (MODEST_ATTACHMENTS_VIEW (priv->attachments_view), msg);
 535         if (priv->attachments == NULL)
 536                 gtk_widget_hide_all (priv->attachments_caption);
 537
 538         update_dimmed (self);
 539         text_buffer_can_undo (priv->text_buffer, FALSE, self);
 540 }
 541
 542 static void
 543 menu_tool_button_clicked_popup (GtkMenuToolButton *item,
 544                                 gpointer data)
 545 {
 546         GList *item_children, *node;
 547         GtkWidget *bin_child;
 548
 549         bin_child = gtk_bin_get_child (GTK_BIN(item));
 550
 551         item_children = gtk_container_get_children (GTK_CONTAINER (bin_child));
 552
 553         for (node = item_children; node != NULL; node = g_list_next (node)) {
 554                 if (GTK_IS_TOGGLE_BUTTON (node->data)) {
 555                         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (node->data), TRUE);
 556                 }
 557         }
 558         g_list_free (item_children);
 559 }
 560
 561 static void
 562 menu_tool_button_dont_expand (GtkMenuToolButton *item)
 563 {
 564         GtkWidget *box;
 565         GList *item_children, *node;
 566
 567         box = gtk_bin_get_child (GTK_BIN (item));
 568         gtk_box_set_homogeneous (GTK_BOX (box), TRUE);
 569         item_children = gtk_container_get_children (GTK_CONTAINER (box));
 570
 571         for (node = item_children; node != NULL; node = g_list_next (node)) {
 572                 gtk_box_set_child_packing (GTK_BOX (box), GTK_WIDGET (node->data), TRUE, TRUE, 0, GTK_PACK_START);
 573                 if (GTK_IS_TOGGLE_BUTTON (node->data))
 574                         gtk_button_set_alignment (GTK_BUTTON (node->data), 0.0, 0.5);
 575                 else if (GTK_IS_BUTTON (node->data))
 576                         gtk_button_set_alignment (GTK_BUTTON (node->data), 1.0, 0.5);
 577         }
 578         g_list_free (item_children);
 579 }
 580
 581
 582 static void
 583 modest_msg_edit_window_setup_toolbar (ModestMsgEditWindow *window)
 584 {
 585         ModestWindowPrivate *parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
 586         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
 587         GtkWidget *placeholder;
 588         GtkWidget *tool_item;
 589         gint insert_index;
 590         gchar size_text[5];
 591         gint size_index;
 592         gint font_index;
 593         GtkWidget *sizes_menu;
 594         GtkWidget *fonts_menu;
 595         GSList *radio_group = NULL;
 596         gchar *markup;
 597
 598         /* Toolbar */
 599         parent_priv->toolbar = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar");
 600         hildon_window_add_toolbar (HILDON_WINDOW (window), GTK_TOOLBAR (parent_priv->toolbar));
 601
 602         /* should we hide the toolbar? */
 603         if (!modest_conf_get_bool (modest_runtime_get_conf (), MODEST_CONF_SHOW_TOOLBAR, NULL))
 604                 gtk_widget_hide (parent_priv->toolbar);
 605
 606         /* Font color placeholder */
 607         placeholder = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/FontColor");
 608         insert_index = gtk_toolbar_get_item_index(GTK_TOOLBAR (parent_priv->toolbar), GTK_TOOL_ITEM(placeholder));
 609
 610         /* font color */
 611         tool_item = GTK_WIDGET (gtk_tool_item_new ());
 612         priv->font_color_button = hildon_color_button_new ();
 613         gtk_container_add (GTK_CONTAINER (tool_item), priv->font_color_button);
 614         gtk_tool_item_set_expand (GTK_TOOL_ITEM (tool_item), TRUE);
 615         gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (tool_item), TRUE);
 616         gtk_toolbar_insert(GTK_TOOLBAR(parent_priv->toolbar), GTK_TOOL_ITEM (tool_item), insert_index);
 617         g_signal_connect_swapped (G_OBJECT (priv->font_color_button), "notify::color", G_CALLBACK (modest_msg_edit_window_color_button_change), window);
 618
 619         /* Font size and face placeholder */
 620         placeholder = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/FontAttributes");
 621         insert_index = gtk_toolbar_get_item_index(GTK_TOOLBAR (parent_priv->toolbar), GTK_TOOL_ITEM(placeholder));
 622         /* font_size */
 623         tool_item = GTK_WIDGET (gtk_menu_tool_button_new (NULL, NULL));
 624         priv->size_tool_button_label = gtk_label_new (NULL);
 625         snprintf(size_text, sizeof(size_text), "%d", wp_font_size[DEFAULT_FONT_SIZE]);
 626         markup = g_strconcat ("<span font_family='", DEFAULT_SIZE_BUTTON_FONT_FAMILY, "'>",
 627                               size_text,"</span>", NULL);
 628         gtk_label_set_markup (GTK_LABEL (priv->size_tool_button_label), markup);
 629         g_free (markup);
 630         gtk_tool_button_set_label_widget (GTK_TOOL_BUTTON (tool_item), priv->size_tool_button_label);
 631         sizes_menu = gtk_menu_new ();
 632         priv->size_items_group = NULL;
 633         radio_group = NULL;
 634         for (size_index = 0; size_index < WP_FONT_SIZE_COUNT; size_index++) {
 635                 GtkWidget *size_menu_item;
 636
 637                 snprintf(size_text, sizeof(size_text), "%d", wp_font_size[size_index]);
 638                 size_menu_item = gtk_radio_menu_item_new_with_label (radio_group, size_text);
 639                 radio_group = gtk_radio_menu_item_get_group (GTK_RADIO_MENU_ITEM (size_menu_item));
 640                 gtk_menu_shell_append (GTK_MENU_SHELL (sizes_menu), size_menu_item);
 641                 gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (size_menu_item), (wp_font_size[size_index] == 12));
 642                 gtk_widget_show (size_menu_item);
 643
 644                 priv->size_items_group = g_slist_prepend (priv->size_items_group, size_menu_item);
 645
 646                 g_signal_connect (G_OBJECT (size_menu_item), "toggled", G_CALLBACK (modest_msg_edit_window_size_change),
 647                                   window);
 648         }
 649         priv->size_items_group = g_slist_reverse (priv->size_items_group);
 650         gtk_menu_tool_button_set_menu (GTK_MENU_TOOL_BUTTON (tool_item), sizes_menu);
 651         g_signal_connect (G_OBJECT (tool_item), "clicked", G_CALLBACK (menu_tool_button_clicked_popup), NULL);
 652         gtk_toolbar_insert (GTK_TOOLBAR (parent_priv->toolbar), GTK_TOOL_ITEM (tool_item), insert_index);
 653         gtk_tool_item_set_expand (GTK_TOOL_ITEM (tool_item), TRUE);
 654         gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (tool_item), TRUE);
 655         menu_tool_button_dont_expand (GTK_MENU_TOOL_BUTTON (tool_item));
 656         priv->font_size_toolitem = tool_item;
 657
 658         /* font face */
 659         tool_item = GTK_WIDGET (gtk_menu_tool_button_new (NULL, NULL));
 660         priv->font_tool_button_label = gtk_label_new (NULL);
 661         markup = g_strconcat ("<span font_family='", wp_get_font_name(DEFAULT_FONT), "'>Tt</span>", NULL);
 662         gtk_label_set_markup (GTK_LABEL (priv->font_tool_button_label), markup);
 663         g_free(markup);
 664         gtk_tool_button_set_label_widget (GTK_TOOL_BUTTON (tool_item), priv->font_tool_button_label);
 665         fonts_menu = gtk_menu_new ();
 666         priv->font_items_group = NULL;
 667         radio_group = NULL;
 668         for (font_index = 0; font_index < wp_get_font_count (); font_index++) {
 669                 GtkWidget *font_menu_item;
 670                 GtkWidget *child_label;
 671
 672                 font_menu_item = gtk_radio_menu_item_new_with_label (radio_group, "");
 673                 child_label = gtk_bin_get_child (GTK_BIN (font_menu_item));
 674                 markup = g_strconcat ("<span font_family='", wp_get_font_name (font_index),"'>",
 675                                       wp_get_font_name (font_index), "</span>", NULL);
 676                 gtk_label_set_markup (GTK_LABEL (child_label), markup);
 677                 g_free (markup);
 678
 679                 radio_group = gtk_radio_menu_item_get_group (GTK_RADIO_MENU_ITEM (font_menu_item));
 680                 gtk_menu_shell_append (GTK_MENU_SHELL (fonts_menu), font_menu_item);
 681                 gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (font_menu_item), (font_index == DEFAULT_FONT));
 682                 gtk_widget_show (font_menu_item);
 683
 684                 priv->font_items_group = g_slist_prepend (priv->font_items_group, font_menu_item);
 685
 686                 g_signal_connect (G_OBJECT (font_menu_item), "toggled", G_CALLBACK (modest_msg_edit_window_font_change),
 687                                   window);
 688         }
 689         priv->font_items_group = g_slist_reverse (priv->font_items_group);
 690         gtk_menu_tool_button_set_menu (GTK_MENU_TOOL_BUTTON (tool_item), fonts_menu);
 691         g_signal_connect (G_OBJECT (tool_item), "clicked", G_CALLBACK (menu_tool_button_clicked_popup), NULL);
 692         gtk_toolbar_insert (GTK_TOOLBAR (parent_priv->toolbar), GTK_TOOL_ITEM (tool_item), insert_index);
 693         gtk_tool_item_set_expand (GTK_TOOL_ITEM (tool_item), TRUE);
 694         gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (tool_item), TRUE);
 695         menu_tool_button_dont_expand (GTK_MENU_TOOL_BUTTON (tool_item));
 696         priv->font_face_toolitem = tool_item;
 697
 698         /* Set expand and homogeneous for remaining items */
 699         tool_item = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ToolbarSend");
 700         gtk_tool_item_set_expand (GTK_TOOL_ITEM (tool_item), TRUE);
 701         gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (tool_item), TRUE);
 702         tool_item = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ActionsBold");
 703         gtk_tool_item_set_expand (GTK_TOOL_ITEM (tool_item), TRUE);
 704         gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (tool_item), TRUE);
 705         tool_item = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ActionsItalics");
 706         gtk_tool_item_set_expand (GTK_TOOL_ITEM (tool_item), TRUE);
 707         gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (tool_item), TRUE);
 708
 709
 710 }
 711
 712
 713
 714 ModestWindow*
 715 modest_msg_edit_window_new (TnyMsg *msg, const gchar *account_name)
 716 {
 717         GObject *obj;
 718         ModestWindowPrivate *parent_priv;
 719         ModestMsgEditWindowPrivate *priv;
 720         GtkActionGroup *action_group;
 721         GError *error = NULL;
 722         GdkPixbuf *window_icon = NULL;
 723
 724         g_return_val_if_fail (msg, NULL);
 725
 726         obj = g_object_new(MODEST_TYPE_MSG_EDIT_WINDOW, NULL);
 727
 728         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (obj);
 729         parent_priv = MODEST_WINDOW_GET_PRIVATE (obj);
 730
 731         parent_priv->ui_manager = gtk_ui_manager_new();
 732         action_group = gtk_action_group_new ("ModestMsgEditWindowActions");
 733         gtk_action_group_set_translation_domain (action_group, GETTEXT_PACKAGE);
 734
 735         /* Add common actions */
 736         gtk_action_group_add_actions (action_group,
 737                                       modest_msg_edit_action_entries,
 738                                       G_N_ELEMENTS (modest_msg_edit_action_entries),
 739                                       obj);
 740         gtk_action_group_add_toggle_actions (action_group,
 741                                              modest_msg_edit_toggle_action_entries,
 742                                              G_N_ELEMENTS (modest_msg_edit_toggle_action_entries),
 743                                              obj);
 744         gtk_action_group_add_radio_actions (action_group,
 745                                             modest_msg_edit_alignment_radio_action_entries,
 746                                             G_N_ELEMENTS (modest_msg_edit_alignment_radio_action_entries),
 747                                             GTK_JUSTIFY_LEFT,
 748                                             G_CALLBACK (modest_ui_actions_on_change_justify),
 749                                             obj);
 750         gtk_action_group_add_radio_actions (action_group,
 751                                             modest_msg_edit_zoom_action_entries,
 752                                             G_N_ELEMENTS (modest_msg_edit_zoom_action_entries),
 753                                             100,
 754                                             G_CALLBACK (modest_ui_actions_on_change_zoom),
 755                                             obj);
 756         gtk_action_group_add_radio_actions (action_group,
 757                                             modest_msg_edit_priority_action_entries,
 758                                             G_N_ELEMENTS (modest_msg_edit_priority_action_entries),
 759                                             0,
 760                                             G_CALLBACK (modest_ui_actions_msg_edit_on_change_priority),
 761                                             obj);
 762         gtk_action_group_add_radio_actions (action_group,
 763                                             modest_msg_edit_file_format_action_entries,
 764                                             G_N_ELEMENTS (modest_msg_edit_file_format_action_entries),
 765                                             MODEST_FILE_FORMAT_FORMATTED_TEXT,
 766                                             G_CALLBACK (modest_ui_actions_msg_edit_on_change_file_format),
 767                                             obj);
 768         gtk_ui_manager_insert_action_group (parent_priv->ui_manager, action_group, 0);
 769         g_object_unref (action_group);
 770
 771         /* Load the UI definition */
 772         gtk_ui_manager_add_ui_from_file (parent_priv->ui_manager, MODEST_UIDIR "modest-msg-edit-window-ui.xml", &error);
 773         if (error != NULL) {
 774                 g_warning ("Could not merge modest-msg-edit-window-ui.xml: %s", error->message);
 775                 g_error_free (error);
 776                 error = NULL;
 777         }
 778
 779         /* Add accelerators */
 780         gtk_window_add_accel_group (GTK_WINDOW (obj),
 781                                     gtk_ui_manager_get_accel_group (parent_priv->ui_manager));
 782
 783         /* Menubar */
 784         parent_priv->menubar = menubar_to_menu (parent_priv->ui_manager);
 785         hildon_window_set_menu (HILDON_WINDOW (obj), GTK_MENU (parent_priv->menubar));
 786
 787         /* Init window */
 788         init_window (MODEST_MSG_EDIT_WINDOW(obj));
 789
 790         restore_settings (MODEST_MSG_EDIT_WINDOW(obj));
 791
 792         gtk_window_set_title (GTK_WINDOW(obj), "Modest");
 793         gtk_window_set_icon_from_file (GTK_WINDOW(obj), MODEST_APP_ICON, NULL);
 794
 795         g_signal_connect (G_OBJECT(obj), "delete-event",
 796                           G_CALLBACK(on_delete_event), obj);
 797
 798         modest_window_set_active_account (MODEST_WINDOW(obj), account_name);
 799
 800         modest_msg_edit_window_setup_toolbar (MODEST_MSG_EDIT_WINDOW (obj));
 801
 802         set_msg (MODEST_MSG_EDIT_WINDOW (obj), msg);
 803
 804         text_buffer_refresh_attributes (WP_TEXT_BUFFER (priv->text_buffer), MODEST_MSG_EDIT_WINDOW (obj));
 805
 806         /* Set window icon */
 807         window_icon = modest_platform_get_icon (MODEST_APP_MSG_EDIT_ICON);
 808         gtk_window_set_icon (GTK_WINDOW (obj), window_icon);
 809
 810         return (ModestWindow*)obj;
 811 }
 812
 813 static gint
 814 get_formatted_data_cb (const gchar *buffer, gpointer user_data)
 815 {
 816         GString **string_buffer = (GString **) user_data;
 817
 818         *string_buffer = g_string_append (*string_buffer, buffer);
 819
 820         return 0;
 821 }
 822
 823 static gchar *
 824 get_formatted_data (ModestMsgEditWindow *edit_window)
 825 {
 826         ModestMsgEditWindowPrivate *priv;
 827         GString *string_buffer = g_string_new ("");
 828
 829         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (edit_window);
 830
 831         wp_text_buffer_save_document (WP_TEXT_BUFFER(priv->text_buffer), get_formatted_data_cb, &string_buffer);
 832
 833         return g_string_free (string_buffer, FALSE);
 834
 835 }
 836
 837 MsgData *
 838 modest_msg_edit_window_get_msg_data (ModestMsgEditWindow *edit_window)
 839 {
 840         MsgData *data;
 841         const gchar *account_name;
 842         GtkTextBuffer *buf;
 843         GtkTextIter b, e;
 844         ModestMsgEditWindowPrivate *priv;
 845
 846         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (edit_window), NULL);
 847
 848         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (edit_window);
 849
 850         account_name = modest_combo_box_get_active_id (MODEST_COMBO_BOX (priv->from_field));
 851         g_return_val_if_fail (account_name, NULL);
 852
 853         buf = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->msg_body));
 854         gtk_text_buffer_get_bounds (buf, &b, &e);
 855
 856         /* don't free these (except from) */
 857         data = g_slice_new0 (MsgData);
 858         data->from    =  modest_account_mgr_get_from_string (modest_runtime_get_account_mgr(),
 859                                                              account_name);
 860         data->to      =  (gchar*) modest_recpt_editor_get_recipients (MODEST_RECPT_EDITOR(priv->to_field));
 861         data->cc      =  (gchar*) modest_recpt_editor_get_recipients (MODEST_RECPT_EDITOR(priv->cc_field));
 862         data->bcc     =  (gchar*) modest_recpt_editor_get_recipients (MODEST_RECPT_EDITOR(priv->bcc_field));
 863         data->subject =  (gchar*) gtk_entry_get_text (GTK_ENTRY(priv->subject_field));
 864         data->plain_body =  (gchar *) gtk_text_buffer_get_text (priv->text_buffer, &b, &e, FALSE);
 865         if (wp_text_buffer_is_rich_text (WP_TEXT_BUFFER (priv->text_buffer)))
 866                 data->html_body = get_formatted_data (edit_window);
 867         else
 868                 data->html_body = NULL;
 869         data->attachments = priv->attachments;
 870         data->priority_flags = priv->priority_flags;
 871
 872         return data;
 873 }
 874
 875 void
 876 modest_msg_edit_window_free_msg_data (ModestMsgEditWindow *edit_window,
 877                                                       MsgData *data)
 878 {
 879         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (edit_window));
 880
 881         g_free (data->from);
 882         g_free (data->html_body);
 883         g_free (data->plain_body);
 884         g_slice_free (MsgData, data);
 885 }
 886
 887 ModestMsgEditFormat
 888 modest_msg_edit_window_get_format (ModestMsgEditWindow *self)
 889 {
 890         gboolean rich_text;
 891         ModestMsgEditWindowPrivate *priv = NULL;
 892         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (self), MODEST_MSG_EDIT_FORMAT_HTML);
 893
 894         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (self);
 895
 896         rich_text = wp_text_buffer_is_rich_text (WP_TEXT_BUFFER (priv->text_buffer));
 897         if (rich_text)
 898                 return MODEST_MSG_EDIT_FORMAT_HTML;
 899         else
 900                 return MODEST_MSG_EDIT_FORMAT_TEXT;
 901 }
 902
 903 void
 904 modest_msg_edit_window_set_format (ModestMsgEditWindow *self,
 905                                    ModestMsgEditFormat format)
 906 {
 907         ModestMsgEditWindowPrivate *priv;
 908
 909         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (self));
 910         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (self);
 911
 912         switch (format) {
 913         case MODEST_MSG_EDIT_FORMAT_HTML:
 914                 wp_text_buffer_enable_rich_text (WP_TEXT_BUFFER (priv->text_buffer), TRUE);
 915                 break;
 916         case MODEST_MSG_EDIT_FORMAT_TEXT:
 917                 wp_text_buffer_enable_rich_text (WP_TEXT_BUFFER (priv->text_buffer), FALSE);
 918                 break;
 919         default:
 920                 g_return_if_reached ();
 921         }
 922 }
 923
 924 ModestMsgEditFormatState *
 925 modest_msg_edit_window_get_format_state (ModestMsgEditWindow *self)
 926 {
 927         ModestMsgEditFormatState *format_state = NULL;
 928         ModestMsgEditWindowPrivate *priv;
 929         WPTextBufferFormat *buffer_format = g_new0 (WPTextBufferFormat, 1);
 930
 931         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (self), NULL);
 932         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (self);
 933
 934         wp_text_buffer_get_attributes (WP_TEXT_BUFFER (priv->text_buffer), buffer_format, TRUE);
 935
 936         format_state = g_new0 (ModestMsgEditFormatState, 1);
 937         format_state->bold = buffer_format->bold&0x1;
 938         format_state->italics = buffer_format->italic&0x1;
 939         format_state->bullet = buffer_format->bullet&0x1;
 940         format_state->color = buffer_format->color;
 941         format_state->font_size = buffer_format->font_size;
 942         format_state->font_family = wp_get_font_name (buffer_format->font);
 943         format_state->justification = buffer_format->justification;
 944         g_free (buffer_format);
 945
 946         return format_state;
 947
 948 }
 949
 950 void
 951 modest_msg_edit_window_set_format_state (ModestMsgEditWindow *self,
 952                                          const ModestMsgEditFormatState *format_state)
 953 {
 954         ModestMsgEditWindowPrivate *priv;
 955         WPTextBufferFormat *buffer_format = g_new0 (WPTextBufferFormat, 1);
 956         WPTextBufferFormat *current_format = g_new0 (WPTextBufferFormat, 1);
 957         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (self));
 958         g_return_if_fail (format_state != NULL);
 959
 960         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (self);
 961         gtk_widget_grab_focus (priv->msg_body);
 962         buffer_format->bold = (format_state->bold != FALSE);
 963         buffer_format->italic = (format_state->italics != FALSE);
 964         buffer_format->color = format_state->color;
 965         buffer_format->font_size = format_state->font_size;
 966         buffer_format->font = wp_get_font_index (format_state->font_family, 0);
 967         buffer_format->justification = format_state->justification;
 968         buffer_format->bullet = format_state->bullet;
 969
 970         wp_text_buffer_get_attributes (WP_TEXT_BUFFER (priv->text_buffer), current_format, TRUE);
 971
 972         buffer_format->cs.bold = ((buffer_format->bold&0x1) != (current_format->bold&0x1));
 973         buffer_format->cs.italic = ((buffer_format->italic&0x1) != (current_format->italic&0x1));
 974         buffer_format->cs.color = gdk_color_equal(&(buffer_format->color), &(current_format->color));
 975         buffer_format->cs.font_size =  (buffer_format->font_size != current_format->font_size);
 976         buffer_format->cs.font = (buffer_format->font != current_format->font);
 977         buffer_format->cs.justification = (buffer_format->justification != current_format->justification);
 978         buffer_format->cs.bullet = (buffer_format->bullet != current_format->bullet);
 979
 980         wp_text_buffer_freeze (WP_TEXT_BUFFER (priv->text_buffer));
 981         if (buffer_format->cs.bold) {
 982                 wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_BOLD, (gpointer) (buffer_format->bold&0x1));
 983         }
 984         if (buffer_format->cs.italic) {
 985                 wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_ITALIC, (gpointer) (buffer_format->italic&0x1));
 986         }
 987         if (buffer_format->cs.color) {
 988                 wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_FORECOLOR, (gpointer) (&(buffer_format->color)));
 989         }
 990         if (buffer_format->cs.font_size) {
 991                 wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_BOLD, (gpointer) (buffer_format->font_size));
 992         }
 993         if (buffer_format->cs.justification) {
 994                 switch (buffer_format->justification) {
 995                 case GTK_JUSTIFY_LEFT:
 996                         wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_LEFT, (gpointer) TRUE);
 997                         break;
 998                 case GTK_JUSTIFY_CENTER:
 999                         wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_CENTER, (gpointer) TRUE);
1000                         break;
1001                 case GTK_JUSTIFY_RIGHT:
1002                         wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_RIGHT, (gpointer) TRUE);
1003                         break;
1004                 default:
1005                         break;
1006                 }
1007
1008         }
1009         if (buffer_format->cs.font) {
1010                 wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_BOLD, (gpointer) (buffer_format->font));
1011         }
1012         if (buffer_format->cs.bullet) {
1013                 wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_BULLET, (gpointer) (buffer_format->bullet));
1014         }
1015 /*      wp_text_buffer_set_format (WP_TEXT_BUFFER (priv->text_buffer), buffer_format); */
1016         wp_text_buffer_thaw (WP_TEXT_BUFFER (priv->text_buffer));
1017
1018         g_free (current_format);
1019
1020 }
1021
1022 static void
1023 toggle_action_set_active_block_notify (GtkToggleAction *action,
1024                                        gboolean value)
1025 {
1026         GSList *proxies = NULL;
1027
1028         for (proxies = gtk_action_get_proxies (GTK_ACTION (action));
1029              proxies != NULL; proxies = g_slist_next (proxies)) {
1030                 GtkWidget *widget = (GtkWidget *) proxies->data;
1031                 gtk_action_block_activate_from (GTK_ACTION (action), widget);
1032         }
1033
1034         gtk_toggle_action_set_active (action, value);
1035
1036         for (proxies = gtk_action_get_proxies (GTK_ACTION (action));
1037              proxies != NULL; proxies = g_slist_next (proxies)) {
1038                 GtkWidget *widget = (GtkWidget *) proxies->data;
1039                 gtk_action_unblock_activate_from (GTK_ACTION (action), widget);
1040         }
1041 }
1042
1043 static void
1044 text_buffer_refresh_attributes (WPTextBuffer *buffer, ModestMsgEditWindow *window)
1045 {
1046         WPTextBufferFormat *buffer_format = g_new0 (WPTextBufferFormat, 1);
1047         GtkAction *action;
1048         ModestWindowPrivate *parent_priv;
1049         ModestMsgEditWindowPrivate *priv;
1050         GtkWidget *new_size_menuitem;
1051         GtkWidget *new_font_menuitem;
1052
1053         parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
1054         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1055
1056         if (wp_text_buffer_is_rich_text (WP_TEXT_BUFFER (priv->text_buffer))) {
1057                 action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/FormatMenu/FileFormatMenu/FileFormatFormattedTextMenu");
1058                 if (!gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)))
1059                         toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action), TRUE);
1060         } else {
1061                 action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/FormatMenu/FileFormatMenu/FileFormatPlainTextMenu");
1062                 if (!gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)))
1063                         toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action), TRUE);
1064         }
1065
1066         wp_text_buffer_get_attributes (WP_TEXT_BUFFER (priv->text_buffer), buffer_format, FALSE);
1067
1068         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ActionsBold");
1069         toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action), buffer_format->bold);
1070
1071         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ActionsItalics");
1072         toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action), buffer_format->italic);
1073
1074         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/FormatMenu/BulletedListMenu");
1075         toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action), buffer_format->bullet);
1076
1077         g_signal_handlers_block_by_func (G_OBJECT (priv->font_color_button),
1078                                          G_CALLBACK (modest_msg_edit_window_color_button_change),
1079                                          window);
1080         hildon_color_button_set_color (HILDON_COLOR_BUTTON (priv->font_color_button), & (buffer_format->color));
1081         g_signal_handlers_unblock_by_func (G_OBJECT (priv->font_color_button),
1082                                            G_CALLBACK (modest_msg_edit_window_color_button_change),
1083                                            window);
1084
1085         new_size_menuitem = GTK_WIDGET ((g_slist_nth (priv->size_items_group,
1086                                                       buffer_format->font_size))->data);
1087         if (!gtk_check_menu_item_get_active (GTK_CHECK_MENU_ITEM (new_size_menuitem))) {
1088                 GtkWidget *label;
1089                 gchar *markup;
1090
1091                 label = gtk_bin_get_child (GTK_BIN (new_size_menuitem));
1092                 markup = g_strconcat ("<span font_family='Serif'>", gtk_label_get_text (GTK_LABEL (label)), "</span>", NULL);
1093                 gtk_label_set_markup (GTK_LABEL (priv->size_tool_button_label), markup);
1094                 g_free (markup);
1095                 g_signal_handlers_block_by_func (G_OBJECT (new_size_menuitem),
1096                                                  G_CALLBACK (modest_msg_edit_window_size_change),
1097                                                  window);
1098                 gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (new_size_menuitem), TRUE);
1099                 g_signal_handlers_unblock_by_func (G_OBJECT (new_size_menuitem),
1100                                                    G_CALLBACK (modest_msg_edit_window_size_change),
1101                                                    window);
1102         }
1103
1104         new_font_menuitem = GTK_WIDGET ((g_slist_nth (priv->font_items_group,
1105                                                       buffer_format->font))->data);
1106         if (!gtk_check_menu_item_get_active (GTK_CHECK_MENU_ITEM (new_font_menuitem))) {
1107                 GtkWidget *label;
1108                 gchar *markup;
1109
1110                 label = gtk_bin_get_child (GTK_BIN (new_font_menuitem));
1111                 markup = g_strconcat ("<span font_family='", gtk_label_get_text (GTK_LABEL (label)),"'>Tt</span>", NULL);
1112                 gtk_label_set_markup (GTK_LABEL (priv->font_tool_button_label), markup);
1113                 g_free (markup);
1114                 g_signal_handlers_block_by_func (G_OBJECT (new_font_menuitem),
1115                                                  G_CALLBACK (modest_msg_edit_window_font_change),
1116                                                  window);
1117                 gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (new_font_menuitem), TRUE);
1118                 g_signal_handlers_unblock_by_func (G_OBJECT (new_font_menuitem),
1119                                                    G_CALLBACK (modest_msg_edit_window_font_change),
1120                                                    window);
1121         }
1122
1123         g_free (buffer_format);
1124
1125 }
1126
1127
1128 void
1129 modest_msg_edit_window_select_color (ModestMsgEditWindow *window)
1130 {
1131
1132         WPTextBufferFormat *buffer_format = g_new0 (WPTextBufferFormat, 1);
1133         ModestMsgEditWindowPrivate *priv;
1134         GtkWidget *dialog = NULL;
1135         gint response;
1136         const GdkColor *new_color = NULL;
1137
1138         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1139         wp_text_buffer_get_attributes (WP_TEXT_BUFFER (priv->text_buffer), buffer_format, FALSE);
1140
1141 #ifdef MODEST_HILDON_VERSION_0
1142         dialog = hildon_color_selector_new (GTK_WINDOW (window));
1143         hildon_color_selector_set_color (HILDON_COLOR_SELECTOR (dialog), &(buffer_format->color));
1144 #else
1145         dialog = hildon_color_chooser_new ();
1146         hildon_color_chooser_set_color (HILDON_COLOR_CHOOSER (dialog), &(buffer_format->color));
1147 #endif /*MODEST_HILDON_VERSION_0*/
1148         g_free (buffer_format);
1149
1150         response = gtk_dialog_run (GTK_DIALOG (dialog));
1151         switch (response) {
1152         case GTK_RESPONSE_OK: {
1153 #ifdef MODEST_HILDON_VERSION_0
1154                 new_color = hildon_color_selector_get_color (HILDON_COLOR_SELECTOR (dialog));
1155 #else
1156                 GdkColor col;
1157                 hildon_color_chooser_get_color (HILDON_COLOR_CHOOSER(dialog), &col);
1158                 new_color = &col;
1159 #endif /*MODEST_HILDON_VERSION_0*/
1160         }
1161
1162         break;
1163         default:
1164                 break;
1165         }
1166         gtk_widget_destroy (dialog);
1167
1168         if (new_color != NULL)
1169                 wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_FORECOLOR, (gpointer) new_color);
1170
1171 }
1172
1173 void
1174 modest_msg_edit_window_select_background_color (ModestMsgEditWindow *window)
1175 {
1176
1177         ModestMsgEditWindowPrivate *priv;
1178         GtkWidget *dialog = NULL;
1179         gint response;
1180         GdkColor *old_color = NULL;
1181         const GdkColor *new_color = NULL;
1182
1183         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1184         old_color = (GdkColor*)wp_text_buffer_get_background_color (WP_TEXT_BUFFER (priv->text_buffer));
1185
1186 #ifdef MODEST_HILDON_VERSION_0
1187         dialog = hildon_color_selector_new (GTK_WINDOW (window));
1188         hildon_color_selector_set_color (HILDON_COLOR_SELECTOR (dialog),(GdkColor*)old_color);
1189 #else
1190         dialog = hildon_color_chooser_new ();
1191         hildon_color_chooser_set_color (HILDON_COLOR_CHOOSER (dialog),(GdkColor*)old_color);
1192 #endif /*MODEST_HILDON_VERSION_9*/
1193
1194         response = gtk_dialog_run (GTK_DIALOG (dialog));
1195         switch (response) {
1196         case GTK_RESPONSE_OK: {
1197 #ifdef MODEST_HILDON_VERSION_0
1198                 new_color = hildon_color_selector_get_color (HILDON_COLOR_SELECTOR (dialog));
1199 #else
1200                 GdkColor col;
1201                 hildon_color_chooser_get_color (HILDON_COLOR_CHOOSER(dialog), &col);
1202                 new_color = &col;
1203 #endif /*MODEST_HILDON_VERSION_0*/
1204           }
1205                 break;
1206         default:
1207                 break;
1208         }
1209         gtk_widget_destroy (dialog);
1210
1211         if (new_color != NULL)
1212                 wp_text_buffer_set_background_color (WP_TEXT_BUFFER (priv->text_buffer), new_color);
1213
1214 }
1215
1216 void
1217 modest_msg_edit_window_insert_image (ModestMsgEditWindow *window)
1218 {
1219
1220         ModestMsgEditWindowPrivate *priv;
1221         GtkWidget *dialog = NULL;
1222         gint response = 0;
1223         gchar *filename = NULL;
1224
1225         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1226
1227         dialog = hildon_file_chooser_dialog_new (GTK_WINDOW (window), GTK_FILE_CHOOSER_ACTION_OPEN);
1228
1229         response = gtk_dialog_run (GTK_DIALOG (dialog));
1230         switch (response) {
1231         case GTK_RESPONSE_OK:
1232                 filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
1233                 break;
1234         default:
1235                 break;
1236         }
1237         gtk_widget_destroy (dialog);
1238
1239         if (filename) {
1240                 GdkPixbuf *pixbuf = NULL;
1241                 GtkTextIter position;
1242                 GtkTextMark *insert_mark;
1243
1244                 pixbuf = gdk_pixbuf_new_from_file (filename, NULL);
1245                 if (pixbuf) {
1246                         gint image_file_id;
1247                         GdkPixbufFormat *pixbuf_format;
1248
1249                         image_file_id = g_open (filename, O_RDONLY, 0);
1250                         pixbuf_format = gdk_pixbuf_get_file_info (filename, NULL, NULL);
1251                         if ((image_file_id != -1)&&(pixbuf_format != NULL)) {
1252                                 TnyMimePart *image_part;
1253                                 TnyStream *image_stream;
1254                                 gchar **mime_types;
1255                                 gchar *mime_type;
1256                                 gchar *basename;
1257                                 gchar *content_id;
1258
1259                                 mime_types = gdk_pixbuf_format_get_mime_types (pixbuf_format);
1260                                 if ((mime_types != NULL) && (mime_types[0] != NULL)) {
1261                                         mime_type = mime_types[0];
1262                                 } else {
1263                                         mime_type = "image/unknown";
1264                                 }
1265                                 image_part = tny_platform_factory_new_mime_part
1266                                         (modest_runtime_get_platform_factory ());
1267                                 image_stream = TNY_STREAM (tny_fs_stream_new (image_file_id));
1268
1269                                 tny_mime_part_construct_from_stream (image_part, image_stream, mime_type);
1270                                 g_strfreev (mime_types);
1271
1272                                 content_id = g_strdup_printf ("%d", priv->last_cid);
1273                                 tny_mime_part_set_content_id (image_part, content_id);
1274                                 g_free (content_id);
1275                                 priv->last_cid++;
1276
1277                                 basename = g_path_get_basename (filename);
1278                                 tny_mime_part_set_filename (image_part, basename);
1279                                 g_free (basename);
1280
1281                                 insert_mark = gtk_text_buffer_get_insert (GTK_TEXT_BUFFER (priv->text_buffer));
1282                                 gtk_text_buffer_get_iter_at_mark (GTK_TEXT_BUFFER (priv->text_buffer), &position, insert_mark);
1283                                 wp_text_buffer_insert_image (WP_TEXT_BUFFER (priv->text_buffer), &position, g_strdup (tny_mime_part_get_content_id (image_part)), pixbuf);
1284                                 priv->attachments = g_list_prepend (priv->attachments, image_part);
1285                                 modest_attachments_view_add_attachment (MODEST_ATTACHMENTS_VIEW (priv->attachments_view),
1286                                                                         image_part);
1287                                 gtk_widget_set_no_show_all (priv->attachments_caption, FALSE);
1288                                 gtk_widget_show_all (priv->attachments_caption);
1289                         } else if (image_file_id == -1) {
1290                                 close (image_file_id);
1291                         }
1292                 }
1293         }
1294
1295
1296 }
1297
1298 static void
1299 modest_msg_edit_window_color_button_change (ModestMsgEditWindow *window,
1300                                             gpointer userdata)
1301 {
1302         ModestMsgEditWindowPrivate *priv;
1303         GdkColor *new_color;
1304         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1305
1306 #ifdef MODEST_HILDON_VERSION_0
1307         new_color = hildon_color_button_get_color (HILDON_COLOR_BUTTON (priv->font_color_button));
1308 #else
1309         GdkColor col;
1310         hildon_color_button_get_color (HILDON_COLOR_BUTTON(priv->font_color_button), &col);
1311         new_color = &col;
1312 #endif /*MODEST_HILDON_VERSION_0*/
1313
1314         wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_FORECOLOR, (gpointer) new_color);
1315
1316         gtk_window_set_focus (GTK_WINDOW (window), priv->msg_body);
1317
1318 }
1319
1320 static void
1321 modest_msg_edit_window_size_change (GtkCheckMenuItem *menu_item,
1322                                     gpointer userdata)
1323 {
1324         ModestMsgEditWindowPrivate *priv;
1325         gint new_size_index;
1326         ModestMsgEditWindow *window;
1327         GtkWidget *label;
1328
1329         window = MODEST_MSG_EDIT_WINDOW (userdata);
1330         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1331         gtk_widget_grab_focus (GTK_WIDGET (priv->msg_body));
1332
1333         if (gtk_check_menu_item_get_active (menu_item)) {
1334                 gchar *markup;
1335
1336                 label = gtk_bin_get_child (GTK_BIN (menu_item));
1337
1338                 new_size_index = atoi (gtk_label_get_text (GTK_LABEL (label)));
1339
1340                 if (!wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_FONT_SIZE,
1341                                                    (gpointer) wp_get_font_size_index (new_size_index, 12)))
1342                         wp_text_view_reset_and_show_im (WP_TEXT_VIEW (priv->msg_body));
1343
1344                 text_buffer_refresh_attributes (WP_TEXT_BUFFER (priv->text_buffer), MODEST_MSG_EDIT_WINDOW (window));
1345                 markup = g_strconcat ("<span font_family='Serif'>", gtk_label_get_text (GTK_LABEL (label)), "</span>", NULL);
1346                 gtk_label_set_markup (GTK_LABEL (priv->size_tool_button_label), markup);
1347                 g_free (markup);
1348         }
1349 }
1350
1351 static void
1352 modest_msg_edit_window_font_change (GtkCheckMenuItem *menu_item,
1353                                     gpointer userdata)
1354 {
1355         ModestMsgEditWindowPrivate *priv;
1356         gint new_font_index;
1357         ModestMsgEditWindow *window;
1358         GtkWidget *label;
1359
1360         window = MODEST_MSG_EDIT_WINDOW (userdata);
1361         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1362         gtk_widget_grab_focus (GTK_WIDGET (priv->msg_body));
1363
1364         if (gtk_check_menu_item_get_active (menu_item)) {
1365                 gchar *markup;
1366
1367                 label = gtk_bin_get_child (GTK_BIN (menu_item));
1368
1369                 new_font_index = wp_get_font_index (gtk_label_get_text (GTK_LABEL (label)), DEFAULT_FONT);
1370
1371                 if (!wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_FONT,
1372                                                    (gpointer) new_font_index))
1373                         wp_text_view_reset_and_show_im (WP_TEXT_VIEW (priv->msg_body));
1374
1375                 text_buffer_refresh_attributes (WP_TEXT_BUFFER (priv->text_buffer), MODEST_MSG_EDIT_WINDOW (window));
1376                     markup = g_strconcat ("<span font_family='",gtk_label_get_text (GTK_LABEL (label)),"'>Tt</span>", NULL);
1377                 gtk_label_set_markup (GTK_LABEL (priv->font_tool_button_label), markup);
1378                 g_free (markup);
1379         }
1380 }
1381
1382 static void
1383 modest_msg_edit_window_set_zoom (ModestWindow *window,
1384                                  gdouble zoom)
1385 {
1386         ModestMsgEditWindowPrivate *priv;
1387
1388         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
1389
1390         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1391         priv->zoom_level = zoom;
1392         wp_text_buffer_set_font_scaling_factor (WP_TEXT_BUFFER (priv->text_buffer), zoom);
1393 }
1394
1395 static gdouble
1396 modest_msg_edit_window_get_zoom (ModestWindow *window)
1397 {
1398         ModestMsgEditWindowPrivate *priv;
1399
1400         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window), 1.0);
1401
1402         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1403         return priv->zoom_level;
1404 }
1405
1406 static gboolean
1407 modest_msg_edit_window_zoom_plus (ModestWindow *window)
1408 {
1409         ModestWindowPrivate *parent_priv;
1410         GtkRadioAction *zoom_radio_action;
1411         GSList *group, *node;
1412
1413         parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
1414         zoom_radio_action = GTK_RADIO_ACTION (gtk_ui_manager_get_action (parent_priv->ui_manager,
1415                                                                          "/MenuBar/ViewMenu/ZoomMenu/Zoom50Menu"));
1416
1417         group = gtk_radio_action_get_group (zoom_radio_action);
1418
1419         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (group->data))) {
1420                 hildon_banner_show_information (NULL, NULL, _("mcen_ib_max_zoom_level"));
1421                 return FALSE;
1422         }
1423
1424         for (node = group; node != NULL; node = g_slist_next (node)) {
1425                 if ((node->next != NULL) && gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (node->next->data))) {
1426                         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (node->data), TRUE);
1427                         return TRUE;
1428                 }
1429         }
1430         return FALSE;
1431 }
1432
1433 static gboolean
1434 modest_msg_edit_window_zoom_minus (ModestWindow *window)
1435 {
1436         ModestWindowPrivate *parent_priv;
1437         GtkRadioAction *zoom_radio_action;
1438         GSList *group, *node;
1439
1440         parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
1441         zoom_radio_action = GTK_RADIO_ACTION (gtk_ui_manager_get_action (parent_priv->ui_manager,
1442                                                                          "/MenuBar/ViewMenu/ZoomMenu/Zoom50Menu"));
1443
1444         group = gtk_radio_action_get_group (zoom_radio_action);
1445
1446         for (node = group; node != NULL; node = g_slist_next (node)) {
1447                 if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (node->data))) {
1448                         if (node->next != NULL) {
1449                                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (node->next->data), TRUE);
1450                                 return TRUE;
1451                         } else
1452                                 hildon_banner_show_information (NULL, NULL, _("mcen_ib_min_zoom_level"));
1453                         break;
1454                 }
1455         }
1456         return FALSE;
1457 }
1458
1459 static gboolean
1460 modest_msg_edit_window_window_state_event (GtkWidget *widget, GdkEventWindowState *event, gpointer userdata)
1461 {
1462         if (event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) {
1463                 ModestWindowPrivate *parent_priv;
1464                 ModestWindowMgr *mgr;
1465                 gboolean is_fullscreen;
1466                 GtkAction *fs_toggle_action;
1467                 gboolean active;
1468
1469                 mgr = modest_runtime_get_window_mgr ();
1470                 is_fullscreen = (modest_window_mgr_get_fullscreen_mode (mgr))?1:0;
1471
1472                 parent_priv = MODEST_WINDOW_GET_PRIVATE (widget);
1473
1474                 fs_toggle_action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ViewMenu/ViewToggleFullscreenMenu");
1475                 active = (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (fs_toggle_action)))?1:0;
1476                 if (is_fullscreen != active)
1477                         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (fs_toggle_action), is_fullscreen);
1478         }
1479
1480         return FALSE;
1481
1482 }
1483
1484 void
1485 modest_msg_edit_window_toggle_fullscreen (ModestMsgEditWindow *window)
1486 {
1487         ModestWindowPrivate *parent_priv;
1488         GtkAction *fs_toggle_action;
1489         gboolean active;
1490
1491         parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
1492
1493         fs_toggle_action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ViewMenu/ViewToggleFullscreenMenu");
1494         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (fs_toggle_action));
1495         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (fs_toggle_action), !active);
1496 }
1497
1498 void
1499 modest_msg_edit_window_show_cc (ModestMsgEditWindow *window,
1500                                 gboolean show)
1501 {
1502         ModestMsgEditWindowPrivate *priv = NULL;
1503         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
1504
1505         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1506         if (show)
1507                 gtk_widget_show (priv->cc_caption);
1508         else
1509                 gtk_widget_hide (priv->cc_caption);
1510 }
1511
1512 void
1513 modest_msg_edit_window_show_bcc (ModestMsgEditWindow *window,
1514                                  gboolean show)
1515 {
1516         ModestMsgEditWindowPrivate *priv = NULL;
1517         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
1518
1519         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1520         if (show)
1521                 gtk_widget_show (priv->bcc_caption);
1522         else
1523                 gtk_widget_hide (priv->bcc_caption);
1524 }
1525
1526 static void
1527 modest_msg_edit_window_open_addressbook (ModestMsgEditWindow *window,
1528                                          ModestRecptEditor *editor)
1529 {
1530         ModestMsgEditWindowPrivate *priv;
1531
1532         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
1533         g_return_if_fail ((editor == NULL) || (MODEST_IS_RECPT_EDITOR (editor)));
1534         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1535
1536         if (editor == NULL) {
1537                 GtkWidget *view_focus;
1538                 view_focus = gtk_window_get_focus (GTK_WINDOW (window));
1539
1540                 if (gtk_widget_get_parent (view_focus) &&
1541                     MODEST_IS_RECPT_EDITOR (gtk_widget_get_parent (view_focus))) {
1542                         editor = MODEST_RECPT_EDITOR (gtk_widget_get_parent (view_focus));
1543                 } else {
1544                         editor = MODEST_RECPT_EDITOR (priv->to_field);
1545                 }
1546         }
1547
1548         modest_address_book_select_addresses (editor);
1549
1550 }
1551
1552 void
1553 modest_msg_edit_window_select_contacts (ModestMsgEditWindow *window)
1554 {
1555         GtkWidget *focused;
1556         ModestMsgEditWindowPrivate *priv;
1557
1558         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
1559         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1560         focused = gtk_window_get_focus (GTK_WINDOW (window));
1561
1562         if (MODEST_IS_RECPT_EDITOR (focused)) {
1563                 modest_msg_edit_window_open_addressbook (window, MODEST_RECPT_EDITOR (focused));
1564         } else {
1565                 modest_msg_edit_window_open_addressbook (window, MODEST_RECPT_EDITOR (priv->to_field));
1566         }
1567
1568 }
1569 static void
1570 modest_msg_edit_window_show_toolbar (ModestWindow *self,
1571                                      gboolean show_toolbar)
1572 {
1573         ModestWindowPrivate *parent_priv;
1574
1575         parent_priv = MODEST_WINDOW_GET_PRIVATE(self);
1576
1577         /* FIXME: we can not just use the code of
1578            modest_msg_edit_window_setup_toolbar because it has a
1579            mixture of both initialization and creation code. */
1580
1581         if (show_toolbar)
1582                 gtk_widget_show (GTK_WIDGET (parent_priv->toolbar));
1583         else
1584                 gtk_widget_hide (GTK_WIDGET (parent_priv->toolbar));
1585 }
1586
1587 void
1588 modest_msg_edit_window_set_priority_flags (ModestMsgEditWindow *window,
1589                                            TnyHeaderFlags priority_flags)
1590 {
1591         ModestMsgEditWindowPrivate *priv;
1592
1593         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
1594
1595         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1596         priority_flags = priority_flags & (TNY_HEADER_FLAG_HIGH_PRIORITY);
1597
1598         if (priv->priority_flags != priority_flags) {
1599
1600                 priv->priority_flags = priority_flags;
1601
1602                 switch (priority_flags) {
1603                 case TNY_HEADER_FLAG_HIGH_PRIORITY:
1604                         gtk_image_set_from_icon_name (GTK_IMAGE (priv->priority_icon), "qgn_list_messaging_high", GTK_ICON_SIZE_MENU);
1605                         gtk_widget_show (priv->priority_icon);
1606                         break;
1607                 case TNY_HEADER_FLAG_LOW_PRIORITY:
1608                         gtk_image_set_from_icon_name (GTK_IMAGE (priv->priority_icon), "qgn_list_messaging_low", GTK_ICON_SIZE_MENU);
1609                         gtk_widget_show (priv->priority_icon);
1610                         break;
1611                 default:
1612                         gtk_widget_hide (priv->priority_icon);
1613                         break;
1614                 }
1615         }
1616 }
1617
1618 void
1619 modest_msg_edit_window_set_file_format (ModestMsgEditWindow *window,
1620                                         gint file_format)
1621 {
1622         ModestMsgEditWindowPrivate *priv;
1623         gint current_format;
1624
1625         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
1626
1627         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1628
1629         current_format = wp_text_buffer_is_rich_text (WP_TEXT_BUFFER (priv->text_buffer))
1630                 ? MODEST_FILE_FORMAT_FORMATTED_TEXT : MODEST_FILE_FORMAT_PLAIN_TEXT;
1631
1632         if (current_format != file_format) {
1633                 switch (file_format) {
1634                 case MODEST_FILE_FORMAT_FORMATTED_TEXT:
1635                         wp_text_buffer_enable_rich_text (WP_TEXT_BUFFER (priv->text_buffer), TRUE);
1636                         break;
1637                 case MODEST_FILE_FORMAT_PLAIN_TEXT:
1638                 {
1639                         GtkWidget *dialog;
1640                         gint response;
1641                         dialog = hildon_note_new_confirmation (NULL, _("emev_nc_formatting_lost"));
1642                         response = gtk_dialog_run (GTK_DIALOG (dialog));
1643                         gtk_widget_destroy (dialog);
1644                         if (response == GTK_RESPONSE_OK)
1645                                 wp_text_buffer_enable_rich_text (WP_TEXT_BUFFER (priv->text_buffer), FALSE);
1646                 }
1647                         break;
1648                 }
1649                 update_dimmed (window);
1650         }
1651 }
1652
1653 void
1654 modest_msg_edit_window_select_font (ModestMsgEditWindow *window)
1655 {
1656         GtkWidget *dialog;
1657         ModestMsgEditWindowPrivate *priv;
1658         WPTextBufferFormat oldfmt, fmt;
1659         gint old_position = 0;
1660         gint response = 0;
1661         gint position = 0;
1662         gint font_size;
1663         GdkColor *color = NULL;
1664         gboolean bold, bold_set, italic, italic_set;
1665         gboolean underline, underline_set;
1666         gboolean strikethrough, strikethrough_set;
1667         gboolean position_set;
1668         gboolean font_size_set, font_set, color_set;
1669         gchar *font_name;
1670
1671         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
1672         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1673
1674         dialog = hildon_font_selection_dialog_new (NULL, NULL);
1675
1676         /* First we get the currently selected font information */
1677         wp_text_buffer_get_attributes (WP_TEXT_BUFFER (priv->text_buffer), &oldfmt, TRUE);
1678         g_object_set (G_OBJECT (dialog), "font-scaling", priv->zoom_level, NULL);
1679
1680         switch (oldfmt.text_position) {
1681         case TEXT_POSITION_NORMAL:
1682                 old_position = 0;
1683                 break;
1684         case TEXT_POSITION_SUPERSCRIPT:
1685                 old_position = 1;
1686                 break;
1687         default:
1688                 old_position = -1;
1689                 break;
1690         }
1691
1692         g_object_set (G_OBJECT (dialog),
1693                       "bold", oldfmt.bold != FALSE,
1694                       "bold-set", !oldfmt.cs.bold,
1695                       "underline", oldfmt.underline != FALSE,
1696                       "underline-set", !oldfmt.cs.underline,
1697                       "italic", oldfmt.italic != FALSE,
1698                       "italic-set", !oldfmt.cs.italic,
1699                       "strikethrough", oldfmt.strikethrough != FALSE,
1700                       "strikethrough-set", !oldfmt.cs.strikethrough,
1701                       "color", &oldfmt.color,
1702                       "color-set", !oldfmt.cs.color,
1703                       "size", wp_font_size[oldfmt.font_size],
1704                       "size-set", !oldfmt.cs.font_size,
1705                       "position", old_position,
1706                       "position-set", !oldfmt.cs.text_position,
1707                       "family", wp_get_font_name (oldfmt.font),
1708                       "family-set", !oldfmt.cs.font,
1709                       NULL);
1710
1711         gtk_widget_show_all (dialog);
1712         response = gtk_dialog_run (GTK_DIALOG (dialog));
1713         if (response == GTK_RESPONSE_OK) {
1714
1715                 g_object_get( dialog,
1716                               "bold", &bold,
1717                               "bold-set", &bold_set,
1718                               "underline", &underline,
1719                               "underline-set", &underline_set,
1720                               "italic", &italic,
1721                               "italic-set", &italic_set,
1722                               "strikethrough", &strikethrough,
1723                               "strikethrough-set", &strikethrough_set,
1724                               "color", &color,
1725                               "color-set", &color_set,
1726                               "size", &font_size,
1727                               "size-set", &font_size_set,
1728                               "family", &font_name,
1729                               "family-set", &font_set,
1730                               "position", &position,
1731                               "position-set", &position_set,
1732                               NULL );
1733
1734         }
1735
1736         gtk_widget_destroy (dialog);
1737
1738         if (response == GTK_RESPONSE_OK) {
1739                 memset(&fmt, 0, sizeof(fmt));
1740                 if (bold_set) {
1741                         fmt.bold = bold;
1742                         fmt.cs.bold = TRUE;
1743                 }
1744                 if (italic_set) {
1745                         fmt.italic = italic;
1746                         fmt.cs.italic = TRUE;
1747                 }
1748                 if (underline_set) {
1749                         fmt.underline = underline;
1750                         fmt.cs.underline = TRUE;
1751                 }
1752                 if (strikethrough_set) {
1753                         fmt.strikethrough = strikethrough;
1754                         fmt.cs.strikethrough = TRUE;
1755                 }
1756                 if (position_set) {
1757                         fmt.text_position =
1758                                 ( position == 0 )
1759                                 ? TEXT_POSITION_NORMAL
1760                                 : ( ( position == 1 )
1761                                     ? TEXT_POSITION_SUPERSCRIPT
1762                                     : TEXT_POSITION_SUBSCRIPT );
1763                         fmt.cs.text_position = TRUE;
1764                 }
1765                 if (color_set) {
1766                         fmt.color = *color;
1767                         fmt.cs.color = TRUE;
1768                 }
1769                 gdk_color_free(color);
1770                 if (font_set) {
1771                         fmt.font = wp_get_font_index(font_name,
1772                                                      DEFAULT_FONT);
1773                         fmt.cs.font = TRUE;
1774                 }
1775                 g_free(font_name);
1776                 if (font_size_set) {
1777                         fmt.font_size = wp_get_font_size_index(
1778                                 font_size, DEFAULT_FONT_SIZE);
1779                         fmt.cs.font_size = TRUE;
1780                 }
1781                 gtk_widget_grab_focus(GTK_WIDGET(priv->msg_body));
1782                 wp_text_buffer_set_format(WP_TEXT_BUFFER(priv->text_buffer), &fmt);
1783         }
1784
1785 }
1786
1787 void
1788 modest_msg_edit_window_undo (ModestMsgEditWindow *window)
1789 {
1790         ModestMsgEditWindowPrivate *priv;
1791
1792         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
1793         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1794
1795         wp_text_buffer_undo (WP_TEXT_BUFFER (priv->text_buffer));
1796
1797         update_dimmed (window);
1798
1799 }
1800
1801 static void
1802 update_dimmed (ModestMsgEditWindow *window)
1803 {
1804         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1805         ModestWindowPrivate *parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
1806         GtkAction *action;
1807         GtkWidget *widget;
1808         gboolean rich_text;
1809
1810         rich_text = wp_text_buffer_is_rich_text (WP_TEXT_BUFFER (priv->text_buffer));
1811
1812         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/FormatMenu/SelectFontMenu");
1813         gtk_action_set_sensitive (action, rich_text);
1814         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/FormatMenu/BulletedListMenu");
1815         gtk_action_set_sensitive (action, rich_text);
1816         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/FormatMenu/AlignmentMenu");
1817         gtk_action_set_sensitive (action, rich_text);
1818         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/FormatMenu/AlignmentMenu/AlignmentLeftMenu");
1819         gtk_action_set_sensitive (action, rich_text);
1820         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/FormatMenu/AlignmentMenu/AlignmentCenterMenu");
1821         gtk_action_set_sensitive (action, rich_text);
1822         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/FormatMenu/AlignmentMenu/AlignmentRightMenu");
1823         gtk_action_set_sensitive (action, rich_text);
1824         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/AttachmentsMenu/InsertImageMenu");
1825         gtk_action_set_sensitive (action, rich_text);
1826         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ActionsBold");
1827         gtk_action_set_sensitive (action, rich_text);
1828         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ActionsItalics");
1829         gtk_action_set_sensitive (action, rich_text);
1830         widget = priv->font_color_button;
1831         gtk_widget_set_sensitive (widget, rich_text);
1832         widget = priv->font_size_toolitem;
1833         gtk_widget_set_sensitive (widget, rich_text);
1834         widget = priv->font_face_toolitem;
1835         gtk_widget_set_sensitive (widget, rich_text);
1836 }
1837
1838 static void
1839 text_buffer_can_undo (GtkTextBuffer *buffer, gboolean can_undo, ModestMsgEditWindow *window)
1840 {
1841         ModestWindowPrivate *parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
1842         GtkAction *action;
1843
1844         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/EditMenu/UndoMenu");
1845         gtk_action_set_sensitive (action, can_undo);
1846 }