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
  47 #include <modest-runtime.h>
  48
  49 #include "modest-platform.h"
  50 #include "modest-icon-names.h"
  51 #include "modest-widget-memory.h"
  52 #include "modest-window-priv.h"
  53 #include "modest-mail-operation.h"
  54 #include "modest-tny-platform-factory.h"
  55 #include "modest-tny-msg.h"
  56 #include <tny-simple-list.h>
  57 #include <wptextview.h>
  58 #include <wptextbuffer.h>
  59 #include <hildon-widgets/hildon-color-selector.h>
  60 #include <hildon-widgets/hildon-color-button.h>
  61 #include <hildon-widgets/hildon-banner.h>
  62 #include <hildon-widgets/hildon-caption.h>
  63 #include "widgets/modest-msg-edit-window-ui.h"
  64
  65 #ifdef MODEST_HILDON_VERSION_0
  66 #include <hildon-widgets/hildon-file-chooser-dialog.h>
  67 #else
  68 #include <hildon/hildon-file-chooser-dialog.h>
  69
  70 #endif /*MODEST_HILDON_VERSION_0 */
  71
  72
  73
  74 #define DEFAULT_FONT_SIZE 3
  75 #define DEFAULT_FONT 2
  76 #define DEFAULT_SIZE_BUTTON_FONT_FAMILY "Sans"
  77 #define DEFAULT_SIZE_COMBOBOX_WIDTH 80
  78 #define DEFAULT_MAIN_VBOX_SPACING 6
  79 #define SUBJECT_MAX_LENGTH 1000
  80
  81 static void  modest_msg_edit_window_class_init   (ModestMsgEditWindowClass *klass);
  82 static void  modest_msg_edit_window_init         (ModestMsgEditWindow *obj);
  83 static void  modest_msg_edit_window_finalize     (GObject *obj);
  84
  85 static void  text_buffer_refresh_attributes (WPTextBuffer *buffer, ModestMsgEditWindow *window);
  86 static void  text_buffer_mark_set (GtkTextBuffer *buffer, GtkTextIter *location, GtkTextMark *mark, gpointer userdata);
  87 static void  modest_msg_edit_window_color_button_change (ModestMsgEditWindow *window,
  88                                                          gpointer userdata);
  89 static void  modest_msg_edit_window_size_change (GtkCheckMenuItem *menu_item,
  90                                                  gpointer userdata);
  91 static void  modest_msg_edit_window_font_change (GtkCheckMenuItem *menu_item,
  92                                                  gpointer userdata);
  93 static void  modest_msg_edit_window_setup_toolbar (ModestMsgEditWindow *window);
  94 static gboolean modest_msg_edit_window_window_state_event (GtkWidget *widget,
  95                                                            GdkEventWindowState *event,
  96                                                            gpointer userdata);
  97
  98 /* ModestWindow methods implementation */
  99 static void  modest_msg_edit_window_set_zoom (ModestWindow *window, gdouble zoom);
 100 static gdouble modest_msg_edit_window_get_zoom (ModestWindow *window);
 101 static gboolean modest_msg_edit_window_zoom_minus (ModestWindow *window);
 102 static gboolean modest_msg_edit_window_zoom_plus (ModestWindow *window);
 103 static void modest_msg_edit_window_create_toolbar (ModestWindow *window);
 104 static void modest_msg_edit_window_show_toolbar   (ModestWindow *window,
 105                                                    gboolean show_toolbar);
 106
 107
 108 /* list my signals */
 109 enum {
 110         /* MY_SIGNAL_1, */
 111         /* MY_SIGNAL_2, */
 112         LAST_SIGNAL
 113 };
 114
 115 typedef struct _ModestMsgEditWindowPrivate ModestMsgEditWindowPrivate;
 116 struct _ModestMsgEditWindowPrivate {
 117         GtkWidget   *msg_body;
 118         GtkWidget   *header_box;
 119         GtkWidget   *from_field;
 120         GtkWidget   *to_field;
 121         GtkWidget   *cc_field;
 122         GtkWidget   *bcc_field;
 123         GtkWidget   *subject_field;
 124
 125         GtkWidget   *cc_caption;
 126         GtkWidget   *bcc_caption;
 127
 128         GtkTextBuffer *text_buffer;
 129
 130         GtkWidget   *font_color_button;
 131         GSList      *font_items_group;
 132         GtkWidget   *font_tool_button_label;
 133         GSList      *size_items_group;
 134         GtkWidget   *size_tool_button_label;
 135
 136         GtkWidget   *scroll;
 137
 138         gint last_cid;
 139         GList *attachments;
 140
 141         gdouble zoom_level;
 142 };
 143
 144 #define MODEST_MSG_EDIT_WINDOW_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
 145                                                     MODEST_TYPE_MSG_EDIT_WINDOW, \
 146                                                     ModestMsgEditWindowPrivate))
 147 /* globals */
 148 static GtkWindowClass *parent_class = NULL;
 149
 150 /* uncomment the following if you have defined any signals */
 151 /* static guint signals[LAST_SIGNAL] = {0}; */
 152
 153 GType
 154 modest_msg_edit_window_get_type (void)
 155 {
 156         static GType my_type = 0;
 157         if (!my_type) {
 158                 static const GTypeInfo my_info = {
 159                         sizeof(ModestMsgEditWindowClass),
 160                         NULL,           /* base init */
 161                         NULL,           /* base finalize */
 162                         (GClassInitFunc) modest_msg_edit_window_class_init,
 163                         NULL,           /* class finalize */
 164                         NULL,           /* class data */
 165                         sizeof(ModestMsgEditWindow),
 166                         1,              /* n_preallocs */
 167                         (GInstanceInitFunc) modest_msg_edit_window_init,
 168                         NULL
 169                 };
 170                 my_type = g_type_register_static (MODEST_TYPE_WINDOW,
 171                                                   "ModestMsgEditWindow",
 172                                                   &my_info, 0);
 173
 174                 wp_text_buffer_library_init ();
 175         }
 176         return my_type;
 177 }
 178
 179 static void
 180 modest_msg_edit_window_class_init (ModestMsgEditWindowClass *klass)
 181 {
 182         GObjectClass *gobject_class;
 183         ModestWindowClass *modest_window_class;
 184         gobject_class = (GObjectClass*) klass;
 185         modest_window_class = (ModestWindowClass*) klass;
 186
 187         parent_class            = g_type_class_peek_parent (klass);
 188         gobject_class->finalize = modest_msg_edit_window_finalize;
 189
 190         modest_window_class->set_zoom_func = modest_msg_edit_window_set_zoom;
 191         modest_window_class->get_zoom_func = modest_msg_edit_window_get_zoom;
 192         modest_window_class->zoom_plus_func = modest_msg_edit_window_zoom_plus;
 193         modest_window_class->zoom_minus_func = modest_msg_edit_window_zoom_minus;
 194         modest_window_class->create_toolbar_func = modest_msg_edit_window_create_toolbar;
 195         modest_window_class->show_toolbar_func = modest_msg_edit_window_show_toolbar;
 196
 197         g_type_class_add_private (gobject_class, sizeof(ModestMsgEditWindowPrivate));
 198 }
 199
 200 static void
 201 modest_msg_edit_window_init (ModestMsgEditWindow *obj)
 202 {
 203         ModestMsgEditWindowPrivate *priv;
 204         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE(obj);
 205
 206         priv->msg_body      = NULL;
 207         priv->from_field    = NULL;
 208         priv->to_field      = NULL;
 209         priv->cc_field      = NULL;
 210         priv->bcc_field     = NULL;
 211         priv->subject_field = NULL;
 212         priv->attachments   = NULL;
 213         priv->last_cid      = 0;
 214         priv->zoom_level    = 1.0;
 215
 216         priv->cc_caption    = NULL;
 217         priv->bcc_caption    = NULL;
 218 }
 219
 220
 221
 222 static void
 223 save_settings (ModestMsgEditWindow *self)
 224 {
 225         modest_widget_memory_save (modest_runtime_get_conf(),
 226                                    G_OBJECT(self), "modest-edit-msg-window");
 227 }
 228
 229
 230 static void
 231 restore_settings (ModestMsgEditWindow *self)
 232 {
 233         modest_widget_memory_restore (modest_runtime_get_conf(),
 234                                       G_OBJECT(self), "modest-edit-msg-window");
 235 }
 236
 237
 238 /* FIXME: this is a dup from the one in gtk/ */
 239 static ModestPairList*
 240 get_transports (void)
 241 {
 242         ModestAccountMgr *account_mgr;
 243         GSList *transports = NULL;
 244         GSList *cursor, *accounts;
 245
 246         account_mgr = modest_runtime_get_account_mgr();
 247         cursor = accounts = modest_account_mgr_account_names (account_mgr);
 248         while (cursor) {
 249                 gchar *account_name = (gchar*)cursor->data;
 250                 gchar *from_string  = modest_account_mgr_get_from_string (account_mgr,
 251                                                                           account_name);
 252                 if (!from_string)  {
 253                         /* something went wrong: ignore this one */
 254                         g_free (account_name);
 255                         cursor->data = NULL;
 256                 } else {
 257                         ModestPair *pair;
 258                         pair = modest_pair_new ((gpointer) account_name,
 259                                                 (gpointer) from_string , TRUE);
 260                         transports = g_slist_prepend (transports, pair);
 261                 } /* don't free account name; it's freed when the transports list is freed */
 262                 cursor = cursor->next;
 263         }
 264         g_slist_free (accounts);
 265         return transports;
 266 }
 267
 268
 269 static void
 270 text_buffer_mark_set (GtkTextBuffer *buffer, GtkTextIter *iter, GtkTextMark *mark, gpointer userdata)
 271 {
 272         ModestMsgEditWindow *window;
 273         ModestMsgEditWindowPrivate *priv;
 274         GdkRectangle location;
 275         gint v_scroll_min_value = 0;
 276         gint v_scroll_max_value = 0;
 277         gint v_scroll_visible;
 278         GtkAdjustment *vadj;
 279         GtkTextMark *insert_mark;
 280         GtkTextIter insert_iter;
 281
 282         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (userdata));
 283         g_return_if_fail (GTK_IS_TEXT_MARK (mark));
 284         window = MODEST_MSG_EDIT_WINDOW (userdata);
 285         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
 286
 287         insert_mark = gtk_text_buffer_get_insert (GTK_TEXT_BUFFER (priv->text_buffer));
 288         gtk_text_buffer_get_iter_at_mark (GTK_TEXT_BUFFER (priv->text_buffer), &insert_iter, insert_mark);
 289         gtk_text_view_get_iter_location (GTK_TEXT_VIEW (priv->msg_body), &insert_iter, &location);
 290
 291         if (priv->header_box)
 292                 v_scroll_min_value += priv->header_box->allocation.height + DEFAULT_MAIN_VBOX_SPACING;
 293         v_scroll_min_value += location.y;
 294         v_scroll_max_value = v_scroll_min_value + location.height;
 295
 296         v_scroll_visible = GTK_WIDGET (window)->allocation.height;
 297
 298         vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->scroll));
 299
 300         if (((gdouble) v_scroll_min_value) < vadj->value)
 301                 gtk_adjustment_set_value (vadj, v_scroll_min_value);
 302         else if (((gdouble) v_scroll_max_value) > (vadj->value + vadj->page_size))
 303                 gtk_adjustment_set_value (vadj, ((gdouble)v_scroll_max_value) - vadj->page_size);
 304 }
 305
 306 static void
 307 init_window (ModestMsgEditWindow *obj)
 308 {
 309         GtkWidget *from_caption, *to_caption, *subject_caption;
 310         GtkWidget *main_vbox;
 311         ModestMsgEditWindowPrivate *priv;
 312         ModestPairList *protos;
 313         GtkSizeGroup *size_group;
 314
 315         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE(obj);
 316
 317         size_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
 318
 319         protos = get_transports ();
 320         priv->from_field    = modest_combo_box_new (protos, g_str_equal);
 321         modest_pair_list_free (protos);
 322
 323         priv->to_field      = modest_recpt_editor_new ();
 324         priv->cc_field      = modest_recpt_editor_new ();
 325         priv->bcc_field     = modest_recpt_editor_new ();
 326         priv->subject_field = gtk_entry_new_with_max_length (SUBJECT_MAX_LENGTH);
 327
 328         priv->header_box = gtk_vbox_new (FALSE, 0);
 329
 330         from_caption = hildon_caption_new (size_group, _("From:"), priv->from_field, NULL, 0);
 331         to_caption = hildon_caption_new (size_group, _("To:"), priv->to_field, NULL, 0);
 332         priv->cc_caption = hildon_caption_new (size_group, _("Cc:"), priv->cc_field, NULL, 0);
 333         priv->bcc_caption = hildon_caption_new (size_group, _("Bcc:"), priv->bcc_field, NULL, 0);
 334         subject_caption = hildon_caption_new (size_group, _("Subject:"), priv->subject_field, NULL, 0);
 335         g_object_unref (size_group);
 336
 337         size_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
 338         modest_recpt_editor_set_field_size_group (MODEST_RECPT_EDITOR (priv->to_field), size_group);
 339         modest_recpt_editor_set_field_size_group (MODEST_RECPT_EDITOR (priv->cc_field), size_group);
 340         modest_recpt_editor_set_field_size_group (MODEST_RECPT_EDITOR (priv->bcc_field), size_group);
 341         gtk_size_group_add_widget (size_group, priv->subject_field);
 342         g_object_unref (size_group);
 343
 344         gtk_box_pack_start (GTK_BOX (priv->header_box), from_caption, FALSE, FALSE, 0);
 345         gtk_box_pack_start (GTK_BOX (priv->header_box), to_caption, FALSE, FALSE, 0);
 346         gtk_box_pack_start (GTK_BOX (priv->header_box), priv->cc_caption, FALSE, FALSE, 0);
 347         gtk_box_pack_start (GTK_BOX (priv->header_box), priv->bcc_caption, FALSE, FALSE, 0);
 348         gtk_box_pack_start (GTK_BOX (priv->header_box), subject_caption, FALSE, FALSE, 0);
 349
 350
 351         priv->msg_body = wp_text_view_new ();
 352         gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (priv->msg_body), GTK_WRAP_WORD_CHAR);
 353         priv->text_buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->msg_body));
 354         g_object_set (priv->text_buffer, "font_scale", 1.0, NULL);
 355         wp_text_buffer_enable_rich_text (WP_TEXT_BUFFER (priv->text_buffer), TRUE);
 356 /*      gtk_text_buffer_set_can_paste_rich_text (priv->text_buffer, TRUE); */
 357         wp_text_buffer_reset_buffer (WP_TEXT_BUFFER (priv->text_buffer), TRUE);
 358         g_signal_connect (G_OBJECT (priv->text_buffer), "refresh_attributes",
 359                           G_CALLBACK (text_buffer_refresh_attributes), obj);
 360         g_signal_connect (G_OBJECT (priv->text_buffer), "mark-set",
 361                           G_CALLBACK (text_buffer_mark_set), obj);
 362         g_signal_connect (G_OBJECT (obj), "window-state-event",
 363                           G_CALLBACK (modest_msg_edit_window_window_state_event),
 364                           NULL);
 365
 366         priv->scroll = gtk_scrolled_window_new (NULL, NULL);
 367         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (priv->scroll), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
 368         gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (priv->scroll), GTK_SHADOW_NONE);
 369
 370         main_vbox = gtk_vbox_new  (FALSE, DEFAULT_MAIN_VBOX_SPACING);
 371
 372         gtk_box_pack_start (GTK_BOX(main_vbox), priv->header_box, FALSE, FALSE, 0);
 373         gtk_box_pack_start (GTK_BOX(main_vbox), priv->msg_body, TRUE, TRUE, 0);
 374
 375         gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (priv->scroll), main_vbox);
 376         gtk_container_set_focus_vadjustment (GTK_CONTAINER (main_vbox), gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->scroll)));
 377         gtk_widget_show_all (GTK_WIDGET(priv->scroll));
 378
 379         if (!modest_conf_get_bool(modest_runtime_get_conf(), MODEST_CONF_SHOW_CC, NULL))
 380                 gtk_widget_hide (priv->cc_field);
 381         if (!modest_conf_get_bool(modest_runtime_get_conf(), MODEST_CONF_SHOW_BCC, NULL))
 382                 gtk_widget_hide (priv->bcc_field);
 383
 384         gtk_container_add (GTK_CONTAINER(obj), priv->scroll);
 385 }
 386
 387
 388
 389 static void
 390 modest_msg_edit_window_finalize (GObject *obj)
 391 {
 392         G_OBJECT_CLASS(parent_class)->finalize (obj);
 393 }
 394
 395
 396
 397 static gboolean
 398 on_delete_event (GtkWidget *widget, GdkEvent *event, ModestMsgEditWindow *self)
 399 {
 400         save_settings (self);
 401         return FALSE;
 402 }
 403
 404 static GtkWidget *
 405 menubar_to_menu (GtkUIManager *ui_manager)
 406 {
 407         GtkWidget *main_menu;
 408         GtkWidget *menubar;
 409         GList *iter;
 410
 411         /* Create new main menu */
 412         main_menu = gtk_menu_new();
 413
 414         /* Get the menubar from the UI manager */
 415         menubar = gtk_ui_manager_get_widget (ui_manager, "/MenuBar");
 416
 417         iter = gtk_container_get_children (GTK_CONTAINER (menubar));
 418         while (iter) {
 419                 GtkWidget *menu;
 420
 421                 menu = GTK_WIDGET (iter->data);
 422                 gtk_widget_reparent(menu, main_menu);
 423
 424                 iter = g_list_next (iter);
 425         }
 426         return main_menu;
 427 }
 428
 429
 430 static void
 431 set_msg (ModestMsgEditWindow *self, TnyMsg *msg)
 432 {
 433         TnyHeader *header;
 434         const gchar *to, *cc, *bcc, *subject, *body;
 435         ModestMsgEditWindowPrivate *priv;
 436
 437         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (self));
 438         g_return_if_fail (TNY_IS_MSG (msg));
 439
 440         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (self);
 441
 442         header = tny_msg_get_header (msg);
 443         to      = tny_header_get_to (header);
 444         cc      = tny_header_get_cc (header);
 445         bcc     = tny_header_get_bcc (header);
 446         subject = tny_header_get_subject (header);
 447
 448         if (to)
 449                 modest_recpt_editor_set_recipients (MODEST_RECPT_EDITOR (priv->to_field),  to);
 450         if (cc)
 451                 modest_recpt_editor_set_recipients (MODEST_RECPT_EDITOR (priv->cc_field),  cc);
 452         if (bcc)
 453                 modest_recpt_editor_set_recipients (MODEST_RECPT_EDITOR (priv->bcc_field), bcc);
 454         if (subject)
 455                 gtk_entry_set_text (GTK_ENTRY(priv->subject_field), subject);
 456
 457 /*      gtk_text_buffer_set_can_paste_rich_text (priv->text_buffer, TRUE); */
 458         wp_text_buffer_reset_buffer (WP_TEXT_BUFFER (priv->text_buffer), TRUE);
 459         body = modest_tny_msg_get_body (msg, FALSE);
 460         if ((body!=NULL) && (body[0] != '\0')) {
 461                 wp_text_buffer_load_document_begin (WP_TEXT_BUFFER (priv->text_buffer), TRUE);
 462                 wp_text_buffer_load_document_write (WP_TEXT_BUFFER (priv->text_buffer),
 463                                                     (gchar *) body,
 464                                                     -1);
 465                 wp_text_buffer_load_document_end (WP_TEXT_BUFFER (priv->text_buffer));
 466         } else {
 467                 WPTextBufferFormat fmt = {0};
 468
 469                 fmt.font_size = DEFAULT_FONT_SIZE;
 470                 fmt.font = DEFAULT_FONT;
 471                 fmt.rich_text = 1;
 472                 fmt.text_position = TEXT_POSITION_NORMAL;
 473                 fmt.justification = 0;
 474                 fmt.cs.font_size = 1;
 475                 fmt.cs.font = 1;
 476                 fmt.cs.text_position = 1;
 477                 fmt.cs.justification = 1;
 478                 wp_text_buffer_set_format (WP_TEXT_BUFFER (priv->text_buffer), &fmt);
 479         }
 480
 481         if (!to) {
 482                 gtk_widget_grab_focus (priv->to_field);
 483         } else {
 484                 gtk_widget_grab_focus (priv->msg_body);
 485         }
 486
 487         /* TODO: lower priority, select in the From: combo to the
 488            value that comes from msg <- not sure, should it be
 489            allowed? */
 490
 491         /* TODO: set attachments */
 492 }
 493
 494 static void
 495 menu_tool_button_clicked_popup (GtkMenuToolButton *item,
 496                                 gpointer data)
 497 {
 498         GList *item_children, *node;
 499         GtkWidget *bin_child;
 500
 501         bin_child = gtk_bin_get_child (GTK_BIN(item));
 502
 503         item_children = gtk_container_get_children (GTK_CONTAINER (bin_child));
 504
 505         for (node = item_children; node != NULL; node = g_list_next (node)) {
 506                 if (GTK_IS_TOGGLE_BUTTON (node->data)) {
 507                         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (node->data), TRUE);
 508                 }
 509         }
 510         g_list_free (item_children);
 511 }
 512
 513 static void
 514 menu_tool_button_dont_expand (GtkMenuToolButton *item)
 515 {
 516         GtkWidget *box;
 517         GList *item_children, *node;
 518
 519         box = gtk_bin_get_child (GTK_BIN (item));
 520         gtk_box_set_homogeneous (GTK_BOX (box), TRUE);
 521         item_children = gtk_container_get_children (GTK_CONTAINER (box));
 522
 523         for (node = item_children; node != NULL; node = g_list_next (node)) {
 524                 gtk_box_set_child_packing (GTK_BOX (box), GTK_WIDGET (node->data), TRUE, TRUE, 0, GTK_PACK_START);
 525                 if (GTK_IS_TOGGLE_BUTTON (node->data))
 526                         gtk_button_set_alignment (GTK_BUTTON (node->data), 0.0, 0.5);
 527                 else if (GTK_IS_BUTTON (node->data))
 528                         gtk_button_set_alignment (GTK_BUTTON (node->data), 1.0, 0.5);
 529         }
 530         g_list_free (item_children);
 531 }
 532
 533
 534 static void
 535 modest_msg_edit_window_setup_toolbar (ModestMsgEditWindow *window)
 536 {
 537         ModestWindowPrivate *parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
 538         ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
 539         GtkWidget *placeholder;
 540         GtkWidget *tool_item;
 541         gint insert_index;
 542         gchar size_text[5];
 543         gint size_index;
 544         gint font_index;
 545         GtkWidget *sizes_menu;
 546         GtkWidget *fonts_menu;
 547         GSList *radio_group = NULL;
 548         gchar *markup;
 549
 550         /* Toolbar */
 551         parent_priv->toolbar = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar");
 552         hildon_window_add_toolbar (HILDON_WINDOW (window), GTK_TOOLBAR (parent_priv->toolbar));
 553
 554         /* should we hide the toolbar? */
 555         if (!modest_conf_get_bool (modest_runtime_get_conf (), MODEST_CONF_SHOW_TOOLBAR, NULL))
 556                 gtk_widget_hide (parent_priv->toolbar);
 557
 558         /* Font color placeholder */
 559         placeholder = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/FontColor");
 560         insert_index = gtk_toolbar_get_item_index(GTK_TOOLBAR (parent_priv->toolbar), GTK_TOOL_ITEM(placeholder));
 561
 562         /* font color */
 563         tool_item = GTK_WIDGET (gtk_tool_item_new ());
 564         priv->font_color_button = hildon_color_button_new ();
 565         gtk_container_add (GTK_CONTAINER (tool_item), priv->font_color_button);
 566         gtk_tool_item_set_expand (GTK_TOOL_ITEM (tool_item), TRUE);
 567         gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (tool_item), TRUE);
 568         gtk_toolbar_insert(GTK_TOOLBAR(parent_priv->toolbar), GTK_TOOL_ITEM (tool_item), insert_index);
 569         g_signal_connect_swapped (G_OBJECT (priv->font_color_button), "notify::color", G_CALLBACK (modest_msg_edit_window_color_button_change), window);
 570
 571         /* Font size and face placeholder */
 572         placeholder = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/FontAttributes");
 573         insert_index = gtk_toolbar_get_item_index(GTK_TOOLBAR (parent_priv->toolbar), GTK_TOOL_ITEM(placeholder));
 574         /* font_size */
 575         tool_item = GTK_WIDGET (gtk_menu_tool_button_new (NULL, NULL));
 576         priv->size_tool_button_label = gtk_label_new (NULL);
 577         snprintf(size_text, sizeof(size_text), "%d", wp_font_size[DEFAULT_FONT_SIZE]);
 578         markup = g_strconcat ("<span font_family='", DEFAULT_SIZE_BUTTON_FONT_FAMILY, "'>",
 579                               size_text,"</span>", NULL);
 580         gtk_label_set_markup (GTK_LABEL (priv->size_tool_button_label), markup);
 581         g_free (markup);
 582         gtk_tool_button_set_label_widget (GTK_TOOL_BUTTON (tool_item), priv->size_tool_button_label);
 583         sizes_menu = gtk_menu_new ();
 584         priv->size_items_group = NULL;
 585         radio_group = NULL;
 586         for (size_index = 0; size_index < WP_FONT_SIZE_COUNT; size_index++) {
 587                 GtkWidget *size_menu_item;
 588
 589                 snprintf(size_text, sizeof(size_text), "%d", wp_font_size[size_index]);
 590                 size_menu_item = gtk_radio_menu_item_new_with_label (radio_group, size_text);
 591                 radio_group = gtk_radio_menu_item_get_group (GTK_RADIO_MENU_ITEM (size_menu_item));
 592                 gtk_menu_shell_append (GTK_MENU_SHELL (sizes_menu), size_menu_item);
 593                 gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (size_menu_item), (wp_font_size[size_index] == 12));
 594                 gtk_widget_show (size_menu_item);
 595
 596                 priv->size_items_group = g_slist_prepend (priv->size_items_group, size_menu_item);
 597
 598                 g_signal_connect (G_OBJECT (size_menu_item), "toggled", G_CALLBACK (modest_msg_edit_window_size_change),
 599                                   window);
 600         }
 601         priv->size_items_group = g_slist_reverse (priv->size_items_group);
 602         gtk_menu_tool_button_set_menu (GTK_MENU_TOOL_BUTTON (tool_item), sizes_menu);
 603         g_signal_connect (G_OBJECT (tool_item), "clicked", G_CALLBACK (menu_tool_button_clicked_popup), NULL);
 604         gtk_toolbar_insert (GTK_TOOLBAR (parent_priv->toolbar), GTK_TOOL_ITEM (tool_item), insert_index);
 605         gtk_tool_item_set_expand (GTK_TOOL_ITEM (tool_item), TRUE);
 606         gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (tool_item), TRUE);
 607         menu_tool_button_dont_expand (GTK_MENU_TOOL_BUTTON (tool_item));
 608
 609         /* font face */
 610         tool_item = GTK_WIDGET (gtk_menu_tool_button_new (NULL, NULL));
 611         priv->font_tool_button_label = gtk_label_new (NULL);
 612         markup = g_strconcat ("<span font_family='", wp_get_font_name(DEFAULT_FONT), "'>Tt</span>", NULL);
 613         gtk_label_set_markup (GTK_LABEL (priv->font_tool_button_label), markup);
 614         g_free(markup);
 615         gtk_tool_button_set_label_widget (GTK_TOOL_BUTTON (tool_item), priv->font_tool_button_label);
 616         fonts_menu = gtk_menu_new ();
 617         priv->font_items_group = NULL;
 618         radio_group = NULL;
 619         for (font_index = 0; font_index < wp_get_font_count (); font_index++) {
 620                 GtkWidget *font_menu_item;
 621                 GtkWidget *child_label;
 622
 623                 font_menu_item = gtk_radio_menu_item_new_with_label (radio_group, "");
 624                 child_label = gtk_bin_get_child (GTK_BIN (font_menu_item));
 625                 markup = g_strconcat ("<span font_family='", wp_get_font_name (font_index),"'>",
 626                                       wp_get_font_name (font_index), "</span>", NULL);
 627                 gtk_label_set_markup (GTK_LABEL (child_label), markup);
 628                 g_free (markup);
 629
 630                 radio_group = gtk_radio_menu_item_get_group (GTK_RADIO_MENU_ITEM (font_menu_item));
 631                 gtk_menu_shell_append (GTK_MENU_SHELL (fonts_menu), font_menu_item);
 632                 gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (font_menu_item), (font_index == DEFAULT_FONT));
 633                 gtk_widget_show (font_menu_item);
 634
 635                 priv->font_items_group = g_slist_prepend (priv->font_items_group, font_menu_item);
 636
 637                 g_signal_connect (G_OBJECT (font_menu_item), "toggled", G_CALLBACK (modest_msg_edit_window_font_change),
 638                                   window);
 639         }
 640         priv->font_items_group = g_slist_reverse (priv->font_items_group);
 641         gtk_menu_tool_button_set_menu (GTK_MENU_TOOL_BUTTON (tool_item), fonts_menu);
 642         g_signal_connect (G_OBJECT (tool_item), "clicked", G_CALLBACK (menu_tool_button_clicked_popup), NULL);
 643         gtk_toolbar_insert (GTK_TOOLBAR (parent_priv->toolbar), GTK_TOOL_ITEM (tool_item), insert_index);
 644         gtk_tool_item_set_expand (GTK_TOOL_ITEM (tool_item), TRUE);
 645         gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (tool_item), TRUE);
 646         menu_tool_button_dont_expand (GTK_MENU_TOOL_BUTTON (tool_item));
 647
 648         /* Set expand and homogeneous for remaining items */
 649         tool_item = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ActionsSend");
 650         gtk_tool_item_set_expand (GTK_TOOL_ITEM (tool_item), TRUE);
 651         gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (tool_item), TRUE);
 652         tool_item = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ActionsBold");
 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         tool_item = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ActionsItalics");
 656         gtk_tool_item_set_expand (GTK_TOOL_ITEM (tool_item), TRUE);
 657         gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (tool_item), TRUE);
 658
 659
 660 }
 661
 662
 663
 664 ModestWindow*
 665 modest_msg_edit_window_new (TnyMsg *msg, const gchar *account_name)
 666 {
 667         GObject *obj;
 668         ModestWindowPrivate *parent_priv;
 669         ModestMsgEditWindowPrivate *priv;
 670         GtkActionGroup *action_group;
 671         GError *error = NULL;
 672         GdkPixbuf *window_icon = NULL;
 673
 674         g_return_val_if_fail (msg, NULL);
 675
 676         obj = g_object_new(MODEST_TYPE_MSG_EDIT_WINDOW, NULL);
 677
 678         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (obj);
 679         parent_priv = MODEST_WINDOW_GET_PRIVATE (obj);
 680
 681         parent_priv->ui_manager = gtk_ui_manager_new();
 682         action_group = gtk_action_group_new ("ModestMsgEditWindowActions");
 683
 684         /* Add common actions */
 685         gtk_action_group_add_actions (action_group,
 686                                       modest_msg_edit_action_entries,
 687                                       G_N_ELEMENTS (modest_msg_edit_action_entries),
 688                                       obj);
 689         gtk_action_group_add_toggle_actions (action_group,
 690                                              modest_msg_edit_toggle_action_entries,
 691                                              G_N_ELEMENTS (modest_msg_edit_toggle_action_entries),
 692                                              obj);
 693         gtk_action_group_add_radio_actions (action_group,
 694                                             modest_msg_edit_alignment_radio_action_entries,
 695                                             G_N_ELEMENTS (modest_msg_edit_alignment_radio_action_entries),
 696                                             GTK_JUSTIFY_LEFT,
 697                                             G_CALLBACK (modest_ui_actions_on_change_justify),
 698                                             obj);
 699         gtk_action_group_add_radio_actions (action_group,
 700                                             modest_msg_edit_zoom_action_entries,
 701                                             G_N_ELEMENTS (modest_msg_edit_zoom_action_entries),
 702                                             100,
 703                                             G_CALLBACK (modest_ui_actions_on_change_zoom),
 704                                             obj);
 705         gtk_ui_manager_insert_action_group (parent_priv->ui_manager, action_group, 0);
 706         g_object_unref (action_group);
 707
 708         /* Load the UI definition */
 709         gtk_ui_manager_add_ui_from_file (parent_priv->ui_manager, MODEST_UIDIR "modest-msg-edit-window-ui.xml", &error);
 710         if (error != NULL) {
 711                 g_warning ("Could not merge modest-msg-edit-window-ui.xml: %s", error->message);
 712                 g_error_free (error);
 713                 error = NULL;
 714         }
 715
 716         /* Add accelerators */
 717         gtk_window_add_accel_group (GTK_WINDOW (obj),
 718                                     gtk_ui_manager_get_accel_group (parent_priv->ui_manager));
 719
 720         /* Menubar */
 721         parent_priv->menubar = menubar_to_menu (parent_priv->ui_manager);
 722         hildon_window_set_menu (HILDON_WINDOW (obj), GTK_MENU (parent_priv->menubar));
 723
 724         /* Init window */
 725         init_window (MODEST_MSG_EDIT_WINDOW(obj));
 726
 727         restore_settings (MODEST_MSG_EDIT_WINDOW(obj));
 728
 729         gtk_window_set_title (GTK_WINDOW(obj), "Modest");
 730         gtk_window_set_icon_from_file (GTK_WINDOW(obj), MODEST_APP_ICON, NULL);
 731
 732         g_signal_connect (G_OBJECT(obj), "delete-event",
 733                           G_CALLBACK(on_delete_event), obj);
 734
 735         modest_window_set_active_account (MODEST_WINDOW(obj), account_name);
 736
 737         modest_msg_edit_window_setup_toolbar (MODEST_MSG_EDIT_WINDOW (obj));
 738
 739         set_msg (MODEST_MSG_EDIT_WINDOW (obj), msg);
 740
 741         text_buffer_refresh_attributes (WP_TEXT_BUFFER (priv->text_buffer), MODEST_MSG_EDIT_WINDOW (obj));
 742
 743         /* Set window icon */
 744         window_icon = modest_platform_get_icon (MODEST_APP_MSG_EDIT_ICON);
 745         gtk_window_set_icon (GTK_WINDOW (obj), window_icon);
 746
 747         return (ModestWindow*)obj;
 748 }
 749
 750 static gint
 751 get_formatted_data_cb (const gchar *buffer, gpointer user_data)
 752 {
 753         GString **string_buffer = (GString **) user_data;
 754
 755         *string_buffer = g_string_append (*string_buffer, buffer);
 756
 757         return 0;
 758 }
 759
 760 static gchar *
 761 get_formatted_data (ModestMsgEditWindow *edit_window)
 762 {
 763         ModestMsgEditWindowPrivate *priv;
 764         GString *string_buffer = g_string_new ("");
 765
 766         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (edit_window);
 767
 768         wp_text_buffer_save_document (WP_TEXT_BUFFER(priv->text_buffer), get_formatted_data_cb, &string_buffer);
 769
 770         return g_string_free (string_buffer, FALSE);
 771
 772 }
 773
 774 MsgData *
 775 modest_msg_edit_window_get_msg_data (ModestMsgEditWindow *edit_window)
 776 {
 777         MsgData *data;
 778         const gchar *account_name;
 779         GtkTextBuffer *buf;
 780         GtkTextIter b, e;
 781         ModestMsgEditWindowPrivate *priv;
 782
 783         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (edit_window), NULL);
 784
 785         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (edit_window);
 786
 787         account_name = modest_combo_box_get_active_id (MODEST_COMBO_BOX (priv->from_field));
 788         g_return_val_if_fail (account_name, NULL);
 789
 790         buf = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->msg_body));
 791         gtk_text_buffer_get_bounds (buf, &b, &e);
 792
 793         /* don't free these (except from) */
 794         data = g_slice_new0 (MsgData);
 795         data->from    =  modest_account_mgr_get_from_string (modest_runtime_get_account_mgr(),
 796                                                              account_name);
 797         data->to      =  (gchar*) modest_recpt_editor_get_recipients (MODEST_RECPT_EDITOR(priv->to_field));
 798         data->cc      =  (gchar*) modest_recpt_editor_get_recipients (MODEST_RECPT_EDITOR(priv->cc_field));
 799         data->bcc     =  (gchar*) modest_recpt_editor_get_recipients (MODEST_RECPT_EDITOR(priv->bcc_field));
 800         data->subject =  (gchar*) gtk_entry_get_text (GTK_ENTRY(priv->subject_field));
 801         data->plain_body =  (gchar *) gtk_text_buffer_get_text (priv->text_buffer, &b, &e, FALSE);
 802         data->html_body  =  get_formatted_data (edit_window);
 803         data->attachments = priv->attachments;
 804
 805         return data;
 806 }
 807
 808 void
 809 modest_msg_edit_window_free_msg_data (ModestMsgEditWindow *edit_window,
 810                                                       MsgData *data)
 811 {
 812         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (edit_window));
 813
 814         g_free (data->from);
 815         g_free (data->html_body);
 816         g_free (data->plain_body);
 817         g_slice_free (MsgData, data);
 818 }
 819
 820 ModestMsgEditFormat
 821 modest_msg_edit_window_get_format (ModestMsgEditWindow *self)
 822 {
 823         gboolean rich_text;
 824         ModestMsgEditWindowPrivate *priv = NULL;
 825         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (self), MODEST_MSG_EDIT_FORMAT_HTML);
 826
 827         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (self);
 828
 829         rich_text = wp_text_buffer_is_rich_text (WP_TEXT_BUFFER (priv->text_buffer));
 830         if (rich_text)
 831                 return MODEST_MSG_EDIT_FORMAT_HTML;
 832         else
 833                 return MODEST_MSG_EDIT_FORMAT_TEXT;
 834 }
 835
 836 void
 837 modest_msg_edit_window_set_format (ModestMsgEditWindow *self,
 838                                    ModestMsgEditFormat format)
 839 {
 840         ModestMsgEditWindowPrivate *priv;
 841
 842         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (self));
 843         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (self);
 844
 845         switch (format) {
 846         case MODEST_MSG_EDIT_FORMAT_HTML:
 847                 wp_text_buffer_enable_rich_text (WP_TEXT_BUFFER (priv->text_buffer), TRUE);
 848                 break;
 849         case MODEST_MSG_EDIT_FORMAT_TEXT:
 850                 wp_text_buffer_enable_rich_text (WP_TEXT_BUFFER (priv->text_buffer), FALSE);
 851                 break;
 852         default:
 853                 g_return_if_reached ();
 854         }
 855 }
 856
 857 ModestMsgEditFormatState *
 858 modest_msg_edit_window_get_format_state (ModestMsgEditWindow *self)
 859 {
 860         ModestMsgEditFormatState *format_state = NULL;
 861         ModestMsgEditWindowPrivate *priv;
 862         WPTextBufferFormat *buffer_format = g_new0 (WPTextBufferFormat, 1);
 863
 864         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (self), NULL);
 865         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (self);
 866
 867         wp_text_buffer_get_attributes (WP_TEXT_BUFFER (priv->text_buffer), buffer_format, TRUE);
 868
 869         format_state = g_new0 (ModestMsgEditFormatState, 1);
 870         format_state->bold = buffer_format->bold&0x1;
 871         format_state->italics = buffer_format->italic&0x1;
 872         format_state->bullet = buffer_format->bullet&0x1;
 873         format_state->color = buffer_format->color;
 874         format_state->font_size = buffer_format->font_size;
 875         format_state->font_family = wp_get_font_name (buffer_format->font);
 876         format_state->justification = buffer_format->justification;
 877         g_free (buffer_format);
 878
 879         return format_state;
 880
 881 }
 882
 883 void
 884 modest_msg_edit_window_set_format_state (ModestMsgEditWindow *self,
 885                                          const ModestMsgEditFormatState *format_state)
 886 {
 887         ModestMsgEditWindowPrivate *priv;
 888         WPTextBufferFormat *buffer_format = g_new0 (WPTextBufferFormat, 1);
 889         WPTextBufferFormat *current_format = g_new0 (WPTextBufferFormat, 1);
 890         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (self));
 891         g_return_if_fail (format_state != NULL);
 892
 893         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (self);
 894         gtk_widget_grab_focus (priv->msg_body);
 895         buffer_format->bold = (format_state->bold != FALSE);
 896         buffer_format->italic = (format_state->italics != FALSE);
 897         buffer_format->color = format_state->color;
 898         buffer_format->font_size = format_state->font_size;
 899         buffer_format->font = wp_get_font_index (format_state->font_family, 0);
 900         buffer_format->justification = format_state->justification;
 901         buffer_format->bullet = format_state->bullet;
 902
 903         wp_text_buffer_get_attributes (WP_TEXT_BUFFER (priv->text_buffer), current_format, TRUE);
 904
 905         buffer_format->cs.bold = ((buffer_format->bold&0x1) != (current_format->bold&0x1));
 906         buffer_format->cs.italic = ((buffer_format->italic&0x1) != (current_format->italic&0x1));
 907         buffer_format->cs.color = gdk_color_equal(&(buffer_format->color), &(current_format->color));
 908         buffer_format->cs.font_size =  (buffer_format->font_size != current_format->font_size);
 909         buffer_format->cs.font = (buffer_format->font != current_format->font);
 910         buffer_format->cs.justification = (buffer_format->justification != current_format->justification);
 911         buffer_format->cs.bullet = (buffer_format->bullet != current_format->bullet);
 912
 913         wp_text_buffer_freeze (WP_TEXT_BUFFER (priv->text_buffer));
 914         if (buffer_format->cs.bold) {
 915                 wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_BOLD, (gpointer) (buffer_format->bold&0x1));
 916         }
 917         if (buffer_format->cs.italic) {
 918                 wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_ITALIC, (gpointer) (buffer_format->italic&0x1));
 919         }
 920         if (buffer_format->cs.color) {
 921                 wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_FORECOLOR, (gpointer) (&(buffer_format->color)));
 922         }
 923         if (buffer_format->cs.font_size) {
 924                 wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_BOLD, (gpointer) (buffer_format->font_size));
 925         }
 926         if (buffer_format->cs.justification) {
 927                 switch (buffer_format->justification) {
 928                 case GTK_JUSTIFY_LEFT:
 929                         wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_LEFT, (gpointer) TRUE);
 930                         break;
 931                 case GTK_JUSTIFY_CENTER:
 932                         wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_CENTER, (gpointer) TRUE);
 933                         break;
 934                 case GTK_JUSTIFY_RIGHT:
 935                         wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_RIGHT, (gpointer) TRUE);
 936                         break;
 937                 default:
 938                         break;
 939                 }
 940
 941         }
 942         if (buffer_format->cs.font) {
 943                 wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_BOLD, (gpointer) (buffer_format->font));
 944         }
 945         if (buffer_format->cs.bullet) {
 946                 wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_BULLET, (gpointer) (buffer_format->bullet));
 947         }
 948 /*      wp_text_buffer_set_format (WP_TEXT_BUFFER (priv->text_buffer), buffer_format); */
 949         wp_text_buffer_thaw (WP_TEXT_BUFFER (priv->text_buffer));
 950
 951         g_free (current_format);
 952
 953 }
 954
 955 static void
 956 toggle_action_set_active_block_notify (GtkToggleAction *action,
 957                                        gboolean value)
 958 {
 959         GSList *proxies = NULL;
 960
 961         for (proxies = gtk_action_get_proxies (GTK_ACTION (action));
 962              proxies != NULL; proxies = g_slist_next (proxies)) {
 963                 GtkWidget *widget = (GtkWidget *) proxies->data;
 964                 gtk_action_block_activate_from (GTK_ACTION (action), widget);
 965         }
 966
 967         gtk_toggle_action_set_active (action, value);
 968
 969         for (proxies = gtk_action_get_proxies (GTK_ACTION (action));
 970              proxies != NULL; proxies = g_slist_next (proxies)) {
 971                 GtkWidget *widget = (GtkWidget *) proxies->data;
 972                 gtk_action_unblock_activate_from (GTK_ACTION (action), widget);
 973         }
 974 }
 975
 976 static void
 977 text_buffer_refresh_attributes (WPTextBuffer *buffer, ModestMsgEditWindow *window)
 978 {
 979         WPTextBufferFormat *buffer_format = g_new0 (WPTextBufferFormat, 1);
 980         GtkAction *action;
 981         ModestWindowPrivate *parent_priv;
 982         ModestMsgEditWindowPrivate *priv;
 983         GtkWidget *new_size_menuitem;
 984         GtkWidget *new_font_menuitem;
 985
 986         parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
 987         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
 988
 989         wp_text_buffer_get_attributes (WP_TEXT_BUFFER (priv->text_buffer), buffer_format, FALSE);
 990
 991         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ActionsBold");
 992         toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action), buffer_format->bold);
 993
 994         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ActionsItalics");
 995         toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action), buffer_format->italic);
 996
 997         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/FormatMenu/BulletedListMenu");
 998         toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action), buffer_format->bullet);
 999
1000         g_signal_handlers_block_by_func (G_OBJECT (priv->font_color_button),
1001                                          G_CALLBACK (modest_msg_edit_window_color_button_change),
1002                                          window);
1003         hildon_color_button_set_color (HILDON_COLOR_BUTTON (priv->font_color_button), & (buffer_format->color));
1004         g_signal_handlers_unblock_by_func (G_OBJECT (priv->font_color_button),
1005                                            G_CALLBACK (modest_msg_edit_window_color_button_change),
1006                                            window);
1007
1008         new_size_menuitem = GTK_WIDGET ((g_slist_nth (priv->size_items_group,
1009                                                       buffer_format->font_size))->data);
1010         if (!gtk_check_menu_item_get_active (GTK_CHECK_MENU_ITEM (new_size_menuitem))) {
1011                 GtkWidget *label;
1012                 gchar *markup;
1013
1014                 label = gtk_bin_get_child (GTK_BIN (new_size_menuitem));
1015                 markup = g_strconcat ("<span font_family='Serif'>", gtk_label_get_text (GTK_LABEL (label)), "</span>", NULL);
1016                 gtk_label_set_markup (GTK_LABEL (priv->size_tool_button_label), markup);
1017                 g_free (markup);
1018                 g_signal_handlers_block_by_func (G_OBJECT (new_size_menuitem),
1019                                                  G_CALLBACK (modest_msg_edit_window_size_change),
1020                                                  window);
1021                 gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (new_size_menuitem), TRUE);
1022                 g_signal_handlers_unblock_by_func (G_OBJECT (new_size_menuitem),
1023                                                    G_CALLBACK (modest_msg_edit_window_size_change),
1024                                                    window);
1025         }
1026
1027         new_font_menuitem = GTK_WIDGET ((g_slist_nth (priv->font_items_group,
1028                                                       buffer_format->font))->data);
1029         if (!gtk_check_menu_item_get_active (GTK_CHECK_MENU_ITEM (new_font_menuitem))) {
1030                 GtkWidget *label;
1031                 gchar *markup;
1032
1033                 label = gtk_bin_get_child (GTK_BIN (new_font_menuitem));
1034                 markup = g_strconcat ("<span font_family='", gtk_label_get_text (GTK_LABEL (label)),"'>Tt</span>", NULL);
1035                 gtk_label_set_markup (GTK_LABEL (priv->font_tool_button_label), markup);
1036                 g_free (markup);
1037                 g_signal_handlers_block_by_func (G_OBJECT (new_font_menuitem),
1038                                                  G_CALLBACK (modest_msg_edit_window_font_change),
1039                                                  window);
1040                 gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (new_font_menuitem), TRUE);
1041                 g_signal_handlers_unblock_by_func (G_OBJECT (new_font_menuitem),
1042                                                    G_CALLBACK (modest_msg_edit_window_font_change),
1043                                                    window);
1044         }
1045
1046         g_free (buffer_format);
1047
1048 }
1049
1050 void
1051 modest_msg_edit_window_select_color (ModestMsgEditWindow *window)
1052 {
1053
1054         WPTextBufferFormat *buffer_format = g_new0 (WPTextBufferFormat, 1);
1055         ModestMsgEditWindowPrivate *priv;
1056         GtkWidget *dialog = NULL;
1057         gint response;
1058         const GdkColor *new_color = NULL;
1059
1060         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1061         wp_text_buffer_get_attributes (WP_TEXT_BUFFER (priv->text_buffer), buffer_format, FALSE);
1062
1063         dialog = hildon_color_selector_new (GTK_WINDOW (window));
1064         hildon_color_selector_set_color (HILDON_COLOR_SELECTOR (dialog), & (buffer_format->color));
1065         g_free (buffer_format);
1066
1067         response = gtk_dialog_run (GTK_DIALOG (dialog));
1068         switch (response) {
1069         case GTK_RESPONSE_OK:
1070                 new_color = hildon_color_selector_get_color (HILDON_COLOR_SELECTOR (dialog));
1071                 break;
1072         default:
1073                 break;
1074         }
1075         gtk_widget_destroy (dialog);
1076
1077         if (new_color != NULL)
1078                 wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_FORECOLOR, (gpointer) new_color);
1079
1080 }
1081
1082 void
1083 modest_msg_edit_window_select_background_color (ModestMsgEditWindow *window)
1084 {
1085
1086         ModestMsgEditWindowPrivate *priv;
1087         GtkWidget *dialog = NULL;
1088         gint response;
1089         const GdkColor *old_color = NULL;
1090         const GdkColor *new_color = NULL;
1091
1092         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1093         old_color = wp_text_buffer_get_background_color (WP_TEXT_BUFFER (priv->text_buffer));
1094
1095         dialog = hildon_color_selector_new (GTK_WINDOW (window));
1096         hildon_color_selector_set_color (HILDON_COLOR_SELECTOR (dialog), (GdkColor *) old_color);
1097
1098         response = gtk_dialog_run (GTK_DIALOG (dialog));
1099         switch (response) {
1100         case GTK_RESPONSE_OK:
1101                 new_color = hildon_color_selector_get_color (HILDON_COLOR_SELECTOR (dialog));
1102                 break;
1103         default:
1104                 break;
1105         }
1106         gtk_widget_destroy (dialog);
1107
1108         if (new_color != NULL)
1109                 wp_text_buffer_set_background_color (WP_TEXT_BUFFER (priv->text_buffer), new_color);
1110
1111 }
1112
1113 void
1114 modest_msg_edit_window_insert_image (ModestMsgEditWindow *window)
1115 {
1116
1117         ModestMsgEditWindowPrivate *priv;
1118         GtkWidget *dialog = NULL;
1119         gint response = 0;
1120         gchar *filename = NULL;
1121
1122         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1123
1124         dialog = hildon_file_chooser_dialog_new (GTK_WINDOW (window), GTK_FILE_CHOOSER_ACTION_OPEN);
1125
1126         response = gtk_dialog_run (GTK_DIALOG (dialog));
1127         switch (response) {
1128         case GTK_RESPONSE_OK:
1129                 filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
1130                 break;
1131         default:
1132                 break;
1133         }
1134         gtk_widget_destroy (dialog);
1135
1136         if (filename) {
1137                 GdkPixbuf *pixbuf = NULL;
1138                 GtkTextIter position;
1139                 GtkTextMark *insert_mark;
1140
1141                 pixbuf = gdk_pixbuf_new_from_file (filename, NULL);
1142                 if (pixbuf) {
1143                         gint image_file_id;
1144                         GdkPixbufFormat *pixbuf_format;
1145
1146                         image_file_id = g_open (filename, O_RDONLY, 0);
1147                         pixbuf_format = gdk_pixbuf_get_file_info (filename, NULL, NULL);
1148                         if ((image_file_id != -1)&&(pixbuf_format != NULL)) {
1149                                 TnyMimePart *image_part;
1150                                 TnyStream *image_stream;
1151                                 gchar **mime_types;
1152                                 gchar *mime_type;
1153                                 gchar *basename;
1154                                 gchar *content_id;
1155
1156                                 mime_types = gdk_pixbuf_format_get_mime_types (pixbuf_format);
1157                                 if ((mime_types != NULL) && (mime_types[0] != NULL)) {
1158                                         mime_type = mime_types[0];
1159                                 } else {
1160                                         mime_type = "image/unknown";
1161                                 }
1162                                 image_part = tny_platform_factory_new_mime_part
1163                                         (modest_runtime_get_platform_factory ());
1164                                 image_stream = TNY_STREAM (tny_fs_stream_new (image_file_id));
1165
1166                                 tny_mime_part_construct_from_stream (image_part, image_stream, mime_type);
1167                                 g_strfreev (mime_types);
1168
1169                                 content_id = g_strdup_printf ("%d", priv->last_cid);
1170                                 tny_mime_part_set_content_id (image_part, content_id);
1171                                 g_free (content_id);
1172                                 priv->last_cid++;
1173
1174                                 basename = g_path_get_basename (filename);
1175                                 tny_mime_part_set_filename (image_part, basename);
1176                                 g_free (basename);
1177
1178                                 insert_mark = gtk_text_buffer_get_insert (GTK_TEXT_BUFFER (priv->text_buffer));
1179                                 gtk_text_buffer_get_iter_at_mark (GTK_TEXT_BUFFER (priv->text_buffer), &position, insert_mark);
1180                                 wp_text_buffer_insert_image (WP_TEXT_BUFFER (priv->text_buffer), &position, g_strdup (tny_mime_part_get_content_id (image_part)), pixbuf);
1181                                 priv->attachments = g_list_prepend (priv->attachments, image_part);
1182                         } else if (image_file_id == -1) {
1183                                 close (image_file_id);
1184                         }
1185                 }
1186         }
1187
1188
1189 }
1190
1191 static void
1192 modest_msg_edit_window_color_button_change (ModestMsgEditWindow *window,
1193                                             gpointer userdata)
1194 {
1195         ModestMsgEditWindowPrivate *priv;
1196         GdkColor *new_color;
1197
1198         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1199         new_color = hildon_color_button_get_color (HILDON_COLOR_BUTTON (priv->font_color_button));
1200
1201         wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_FORECOLOR, (gpointer) new_color);
1202         gtk_window_set_focus (GTK_WINDOW (window), priv->msg_body);
1203
1204 }
1205
1206 static void
1207 modest_msg_edit_window_size_change (GtkCheckMenuItem *menu_item,
1208                                     gpointer userdata)
1209 {
1210         ModestMsgEditWindowPrivate *priv;
1211         gint new_size_index;
1212         ModestMsgEditWindow *window;
1213         GtkWidget *label;
1214
1215         window = MODEST_MSG_EDIT_WINDOW (userdata);
1216         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1217         gtk_widget_grab_focus (GTK_WIDGET (priv->msg_body));
1218
1219         if (gtk_check_menu_item_get_active (menu_item)) {
1220                 gchar *markup;
1221
1222                 label = gtk_bin_get_child (GTK_BIN (menu_item));
1223
1224                 new_size_index = atoi (gtk_label_get_text (GTK_LABEL (label)));
1225
1226                 if (!wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_FONT_SIZE,
1227                                                    (gpointer) wp_get_font_size_index (new_size_index, 12)))
1228                         wp_text_view_reset_and_show_im (WP_TEXT_VIEW (priv->msg_body));
1229
1230                 text_buffer_refresh_attributes (WP_TEXT_BUFFER (priv->text_buffer), MODEST_MSG_EDIT_WINDOW (window));
1231                 markup = g_strconcat ("<span font_family='Serif'>", gtk_label_get_text (GTK_LABEL (label)), "</span>", NULL);
1232                 gtk_label_set_markup (GTK_LABEL (priv->size_tool_button_label), markup);
1233                 g_free (markup);
1234         }
1235 }
1236
1237 static void
1238 modest_msg_edit_window_font_change (GtkCheckMenuItem *menu_item,
1239                                     gpointer userdata)
1240 {
1241         ModestMsgEditWindowPrivate *priv;
1242         gint new_font_index;
1243         ModestMsgEditWindow *window;
1244         GtkWidget *label;
1245
1246         window = MODEST_MSG_EDIT_WINDOW (userdata);
1247         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1248         gtk_widget_grab_focus (GTK_WIDGET (priv->msg_body));
1249
1250         if (gtk_check_menu_item_get_active (menu_item)) {
1251                 gchar *markup;
1252
1253                 label = gtk_bin_get_child (GTK_BIN (menu_item));
1254
1255                 new_font_index = wp_get_font_index (gtk_label_get_text (GTK_LABEL (label)), DEFAULT_FONT);
1256
1257                 if (!wp_text_buffer_set_attribute (WP_TEXT_BUFFER (priv->text_buffer), WPT_FONT,
1258                                                    (gpointer) new_font_index))
1259                         wp_text_view_reset_and_show_im (WP_TEXT_VIEW (priv->msg_body));
1260
1261                 text_buffer_refresh_attributes (WP_TEXT_BUFFER (priv->text_buffer), MODEST_MSG_EDIT_WINDOW (window));
1262                     markup = g_strconcat ("<span font_family='",gtk_label_get_text (GTK_LABEL (label)),"'>Tt</span>", NULL);
1263                 gtk_label_set_markup (GTK_LABEL (priv->font_tool_button_label), markup);
1264                 g_free (markup);
1265         }
1266 }
1267
1268 static void
1269 modest_msg_edit_window_set_zoom (ModestWindow *window,
1270                                  gdouble zoom)
1271 {
1272         ModestMsgEditWindowPrivate *priv;
1273
1274         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
1275
1276         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1277         priv->zoom_level = zoom;
1278         wp_text_buffer_set_font_scaling_factor (WP_TEXT_BUFFER (priv->text_buffer), zoom);
1279 }
1280
1281 static gdouble
1282 modest_msg_edit_window_get_zoom (ModestWindow *window)
1283 {
1284         ModestMsgEditWindowPrivate *priv;
1285
1286         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window), 1.0);
1287
1288         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1289         return priv->zoom_level;
1290 }
1291
1292 static gboolean
1293 modest_msg_edit_window_zoom_plus (ModestWindow *window)
1294 {
1295         ModestWindowPrivate *parent_priv;
1296         GtkRadioAction *zoom_radio_action;
1297         GSList *group, *node;
1298
1299         parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
1300         zoom_radio_action = GTK_RADIO_ACTION (gtk_ui_manager_get_action (parent_priv->ui_manager,
1301                                                                          "/MenuBar/ViewMenu/ZoomMenu/Zoom50Menu"));
1302
1303         group = gtk_radio_action_get_group (zoom_radio_action);
1304
1305         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (group->data))) {
1306                 hildon_banner_show_information (NULL, NULL, _("mcen_ib_max_zoom_level"));
1307                 return FALSE;
1308         }
1309
1310         for (node = group; node != NULL; node = g_slist_next (node)) {
1311                 if ((node->next != NULL) && gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (node->next->data))) {
1312                         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (node->data), TRUE);
1313                         return TRUE;
1314                 }
1315         }
1316         return FALSE;
1317 }
1318
1319 static gboolean
1320 modest_msg_edit_window_zoom_minus (ModestWindow *window)
1321 {
1322         ModestWindowPrivate *parent_priv;
1323         GtkRadioAction *zoom_radio_action;
1324         GSList *group, *node;
1325
1326         parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
1327         zoom_radio_action = GTK_RADIO_ACTION (gtk_ui_manager_get_action (parent_priv->ui_manager,
1328                                                                          "/MenuBar/ViewMenu/ZoomMenu/Zoom50Menu"));
1329
1330         group = gtk_radio_action_get_group (zoom_radio_action);
1331
1332         for (node = group; node != NULL; node = g_slist_next (node)) {
1333                 if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (node->data))) {
1334                         if (node->next != NULL) {
1335                                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (node->next->data), TRUE);
1336                                 return TRUE;
1337                         } else
1338                                 hildon_banner_show_information (NULL, NULL, _("mcen_ib_min_zoom_level"));
1339                         break;
1340                 }
1341         }
1342         return FALSE;
1343 }
1344
1345 static gboolean
1346 modest_msg_edit_window_window_state_event (GtkWidget *widget, GdkEventWindowState *event, gpointer userdata)
1347 {
1348         if (event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) {
1349                 ModestWindowPrivate *parent_priv;
1350                 ModestWindowMgr *mgr;
1351                 gboolean is_fullscreen;
1352                 GtkAction *fs_toggle_action;
1353                 gboolean active;
1354
1355                 mgr = modest_runtime_get_window_mgr ();
1356                 is_fullscreen = (modest_window_mgr_get_fullscreen_mode (mgr))?1:0;
1357
1358                 parent_priv = MODEST_WINDOW_GET_PRIVATE (widget);
1359
1360                 fs_toggle_action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ViewMenu/ViewToggleFullscreenMenu");
1361                 active = (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (fs_toggle_action)))?1:0;
1362                 if (is_fullscreen != active)
1363                         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (fs_toggle_action), is_fullscreen);
1364         }
1365
1366         return FALSE;
1367
1368 }
1369
1370 void
1371 modest_msg_edit_window_toggle_fullscreen (ModestMsgEditWindow *window)
1372 {
1373         ModestWindowPrivate *parent_priv;
1374         GtkAction *fs_toggle_action;
1375         gboolean active;
1376
1377         parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
1378
1379         fs_toggle_action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ViewMenu/ViewToggleFullscreenMenu");
1380         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (fs_toggle_action));
1381         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (fs_toggle_action), !active);
1382 }
1383
1384 void
1385 modest_msg_edit_window_show_cc (ModestMsgEditWindow *window,
1386                                 gboolean show)
1387 {
1388         ModestMsgEditWindowPrivate *priv = NULL;
1389         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
1390
1391         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1392         if (show)
1393                 gtk_widget_show (priv->cc_caption);
1394         else
1395                 gtk_widget_hide (priv->cc_caption);
1396 }
1397
1398 void
1399 modest_msg_edit_window_show_bcc (ModestMsgEditWindow *window,
1400                                  gboolean show)
1401 {
1402         ModestMsgEditWindowPrivate *priv = NULL;
1403         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
1404
1405         priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
1406         if (show)
1407                 gtk_widget_show (priv->bcc_caption);
1408         else
1409                 gtk_widget_hide (priv->bcc_caption);
1410 }
1411
1412
1413 static void
1414 modest_msg_edit_window_create_toolbar (ModestWindow *self)
1415 {
1416         /* FIXME: we can not just use the code of
1417            modest_msg_edit_window_setup_toolbar because it has a
1418            mixture of both initialization and creation code. */
1419 }
1420
1421 static void
1422 modest_msg_edit_window_show_toolbar (ModestWindow *self,
1423                                      gboolean show_toolbar)
1424 {
1425         ModestWindowPrivate *parent_priv;
1426
1427         parent_priv = MODEST_WINDOW_GET_PRIVATE(self);
1428
1429         if (!parent_priv->toolbar)
1430                 return;
1431
1432         if (show_toolbar) {
1433                 hildon_window_add_toolbar (HILDON_WINDOW (self),
1434                                            GTK_TOOLBAR (parent_priv->toolbar));
1435                 gtk_widget_show_all (GTK_WIDGET (self));
1436         } else
1437                 hildon_window_remove_toolbar (HILDON_WINDOW (self),
1438                                               GTK_TOOLBAR (parent_priv->toolbar));
1439 }