1 /* Copyright (c) 2009, Nokia Corporation
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
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.
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.
31 #include <modest-shell.h>
32 #include <modest-shell-window.h>
33 #include <modest-icon-names.h>
34 #include <modest-ui-actions.h>
36 /* 'private'/'protected' functions */
37 static void modest_shell_class_init (ModestShellClass *klass);
38 static void modest_shell_instance_init (ModestShell *obj);
39 static void modest_shell_finalize (GObject *obj);
41 static void update_title (ModestShell *self);
43 static void on_back_button_clicked (GtkToolButton *button, ModestShell *self);
44 static void on_title_button_clicked (GtkToolButton *button, ModestShell *self);
45 static void on_new_msg_button_clicked (GtkToolButton *button, ModestShell *self);
46 static void on_style_set (GtkWidget *widget, GtkStyle *old_style, ModestShell *shell);
47 static gboolean on_delete_event (GtkWidget *widget,
50 static gboolean on_key_pressed (GtkWidget *widget, GdkEventKey *event, ModestShell *shell);
53 typedef struct _ModestShellPrivate ModestShellPrivate;
54 struct _ModestShellPrivate {
57 GtkWidget *top_toolbar;
58 GtkToolItem *new_message_button;
59 GtkToolItem *back_button;
60 GtkToolItem *title_button;
61 GtkWidget *title_label;
62 GtkWidget *subtitle_label;
64 GtkWidget *progress_icon;
65 GdkPixbuf **progress_frames;
67 guint progress_timeout_id;
69 GtkWidget *banners_box;
71 #define MODEST_SHELL_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
75 static GObjectClass *parent_class = NULL;
78 modest_shell_get_type (void)
80 static GType my_type = 0;
82 static const GTypeInfo my_info = {
83 sizeof(ModestShellClass),
85 NULL, /* base finalize */
86 (GClassInitFunc) modest_shell_class_init,
87 NULL, /* class finalize */
88 NULL, /* class data */
91 (GInstanceInitFunc) modest_shell_instance_init,
94 my_type = g_type_register_static (GTK_TYPE_WINDOW,
102 modest_shell_class_init (ModestShellClass *klass)
104 GObjectClass *gobject_class;
106 gobject_class = (GObjectClass*) klass;
108 parent_class = g_type_class_peek_parent (klass);
109 gobject_class->finalize = modest_shell_finalize;
111 g_type_class_add_private (gobject_class, sizeof(ModestShellPrivate));
116 modest_shell_instance_init (ModestShell *obj)
118 ModestShellPrivate *priv;
119 GtkWidget *title_vbox;
120 GtkWidget *title_arrow;
121 GtkWidget *new_message_icon;
122 GtkToolItem *separator_toolitem;
124 GtkWidget *separator;
126 priv = MODEST_SHELL_GET_PRIVATE(obj);
127 priv->progress_frames = g_malloc0 (sizeof(GdkPixbuf *)*31);
128 priv->progress_timeout_id = 0;
129 priv->next_frame = 0;
131 priv->main_vbox = gtk_vbox_new (FALSE, 0);
132 gtk_widget_show (priv->main_vbox);
134 top_hbox = gtk_hbox_new (FALSE, 0);
135 gtk_widget_show (top_hbox);
136 gtk_box_pack_start (GTK_BOX (priv->main_vbox), top_hbox, FALSE, FALSE, 0);
138 separator = gtk_hseparator_new ();
139 gtk_widget_show (separator);
140 gtk_box_pack_start (GTK_BOX (priv->main_vbox), separator, FALSE, FALSE, 0);
142 priv->top_toolbar = gtk_toolbar_new ();
143 gtk_toolbar_set_style (GTK_TOOLBAR (priv->top_toolbar), GTK_TOOLBAR_BOTH_HORIZ);
144 gtk_toolbar_set_show_arrow (GTK_TOOLBAR (priv->top_toolbar), FALSE);
145 gtk_widget_show (priv->top_toolbar);
146 gtk_box_pack_start (GTK_BOX (top_hbox), priv->top_toolbar, TRUE, TRUE, 0);
148 priv->progress_icon = gtk_image_new ();
149 gtk_widget_show (priv->progress_icon);
150 gtk_box_pack_start (GTK_BOX (top_hbox), priv->progress_icon, FALSE, FALSE, 0);
152 priv->banners_box = gtk_vbox_new (FALSE, 0);
153 gtk_widget_show (priv->banners_box);
154 gtk_box_pack_start (GTK_BOX (priv->main_vbox), priv->banners_box, FALSE, FALSE, 0);
156 new_message_icon = gtk_image_new_from_icon_name (MODEST_TOOLBAR_ICON_NEW_MAIL, GTK_ICON_SIZE_LARGE_TOOLBAR);
157 gtk_widget_show (new_message_icon);
158 priv->new_message_button = gtk_tool_button_new (new_message_icon, _("mcen_va_new_email"));
159 g_object_set (priv->new_message_button, "is-important", TRUE, NULL);
160 gtk_toolbar_insert (GTK_TOOLBAR (priv->top_toolbar), priv->new_message_button, -1);
161 gtk_widget_show (GTK_WIDGET (priv->new_message_button));
162 g_signal_connect (G_OBJECT (priv->new_message_button), "clicked", G_CALLBACK (on_new_msg_button_clicked), obj);
164 priv->back_button = gtk_tool_button_new_from_stock (GTK_STOCK_GO_BACK);
165 g_object_set (priv->back_button, "is-important", TRUE, NULL);
166 gtk_toolbar_insert (GTK_TOOLBAR (priv->top_toolbar), priv->back_button, -1);
167 gtk_widget_show (GTK_WIDGET (priv->back_button));
168 g_signal_connect (G_OBJECT (priv->back_button), "clicked", G_CALLBACK (on_back_button_clicked), obj);
170 separator_toolitem = gtk_separator_tool_item_new ();
171 gtk_toolbar_insert (GTK_TOOLBAR (priv->top_toolbar), separator_toolitem, -1);
172 gtk_widget_show (GTK_WIDGET (separator_toolitem));
174 title_vbox = gtk_vbox_new (FALSE, 0);
175 priv->title_label = gtk_label_new (NULL);
176 gtk_label_set_ellipsize (GTK_LABEL (priv->title_label), PANGO_ELLIPSIZE_END);
177 gtk_misc_set_alignment (GTK_MISC (priv->title_label), 0.0, 1.0);
178 priv->subtitle_label = gtk_label_new (NULL);
179 gtk_label_set_ellipsize (GTK_LABEL (priv->subtitle_label), PANGO_ELLIPSIZE_START);
180 gtk_misc_set_alignment (GTK_MISC (priv->subtitle_label), 0.0, 0.0);
181 gtk_widget_show (priv->title_label);
182 gtk_widget_show (priv->subtitle_label);
183 gtk_box_pack_start (GTK_BOX (title_vbox), priv->title_label, TRUE, TRUE, 0);
184 gtk_box_pack_start (GTK_BOX (title_vbox), priv->subtitle_label, FALSE, FALSE, 0);
185 gtk_widget_show (title_vbox);
187 priv->title_button = gtk_tool_button_new (NULL, "");
188 gtk_widget_show (GTK_WIDGET (priv->title_button));
189 title_arrow = gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_NONE);
190 gtk_widget_show (title_arrow);
191 gtk_tool_button_set_icon_widget (GTK_TOOL_BUTTON (priv->title_button), title_arrow);
192 gtk_tool_button_set_label_widget (GTK_TOOL_BUTTON (priv->title_button), title_vbox);
193 gtk_toolbar_insert (GTK_TOOLBAR (priv->top_toolbar), priv->title_button, -1);
194 gtk_container_child_set (GTK_CONTAINER (priv->top_toolbar), GTK_WIDGET (priv->title_button), "expand", TRUE, NULL);
195 g_object_set (priv->title_button, "is-important", TRUE, NULL);
196 g_signal_connect (G_OBJECT (priv->title_button), "clicked", G_CALLBACK (on_title_button_clicked), obj);
198 priv->notebook = gtk_notebook_new ();
199 gtk_notebook_set_show_tabs ((GtkNotebook *)priv->notebook, FALSE);
200 gtk_notebook_set_show_border ((GtkNotebook *)priv->notebook, FALSE);
201 gtk_widget_show (priv->notebook);
202 gtk_box_pack_start (GTK_BOX (priv->main_vbox), priv->notebook, TRUE, TRUE, 0);
203 gtk_container_add (GTK_CONTAINER (obj), priv->main_vbox);
205 g_signal_connect (G_OBJECT (obj), "style-set", G_CALLBACK (on_style_set), obj);
206 g_signal_connect (G_OBJECT (obj), "delete-event", G_CALLBACK (on_delete_event), obj);
209 GdkModifierType accel_mods;
210 GtkAccelGroup *accel_group;
211 accel_group = gtk_accel_group_new ();
212 gtk_accelerator_parse ("<Control>n", &accel_key, &accel_mods);
213 gtk_widget_add_accelerator (GTK_WIDGET (priv->new_message_button), "clicked", accel_group,
214 accel_key, accel_mods, 0);
215 gtk_accelerator_parse ("Escape", &accel_key, &accel_mods);
216 gtk_widget_add_accelerator (GTK_WIDGET (priv->back_button), "clicked", accel_group,
217 accel_key, accel_mods, 0);
218 gtk_accelerator_parse ("F10", &accel_key, &accel_mods);
219 gtk_widget_add_accelerator (GTK_WIDGET (priv->title_button), "clicked", accel_group,
220 accel_key, accel_mods, 0);
221 gtk_window_add_accel_group (GTK_WINDOW (obj), accel_group);
223 g_signal_connect (G_OBJECT (obj),
225 G_CALLBACK (on_key_pressed), obj);
227 gtk_window_set_default_size (GTK_WINDOW (obj),
234 modest_shell_finalize (GObject *obj)
236 ModestShellPrivate *priv;
239 priv = MODEST_SHELL_GET_PRIVATE (obj);
241 if (priv->progress_timeout_id) {
242 g_source_remove (priv->progress_timeout_id);
244 for (n = 0; n < 31; n++) {
245 if (priv->progress_frames[n]) {
246 g_object_unref (priv->progress_frames[n]);
249 g_free (priv->progress_frames);
251 G_OBJECT_CLASS(parent_class)->finalize (obj);
255 modest_shell_new (void)
257 return (GtkWidget *) g_object_new(MODEST_TYPE_SHELL, NULL);
261 modest_shell_peek_window (ModestShell *shell)
263 ModestShellPrivate *priv;
266 priv = MODEST_SHELL_GET_PRIVATE (shell);
267 count = gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
270 return (ModestWindow *) gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), count - 1);
277 modest_shell_delete_window (ModestShell *shell, ModestWindow *window)
279 ModestShellPrivate *priv;
282 priv = MODEST_SHELL_GET_PRIVATE (shell);
283 g_signal_emit_by_name (G_OBJECT (window), "delete-event", NULL, &ret_value);
284 if (ret_value == FALSE) {
287 page_num = gtk_notebook_page_num (GTK_NOTEBOOK (priv->notebook), GTK_WIDGET (window));
288 if (page_num != -1) {
289 gtk_notebook_remove_page (GTK_NOTEBOOK (priv->notebook), page_num);
293 update_title (shell);
299 modest_shell_add_window (ModestShell *shell, ModestWindow *window)
301 ModestShellPrivate *priv;
303 priv = MODEST_SHELL_GET_PRIVATE (shell);
304 gtk_notebook_append_page (GTK_NOTEBOOK (priv->notebook), GTK_WIDGET (window), NULL);
305 gtk_widget_show (GTK_WIDGET (window));
306 gtk_notebook_set_current_page (GTK_NOTEBOOK (priv->notebook), -1);
307 modest_shell_window_set_shell (MODEST_SHELL_WINDOW (window), shell);
308 update_title (shell);
312 modest_shell_count_windows (ModestShell *shell)
314 ModestShellPrivate *priv;
316 priv = MODEST_SHELL_GET_PRIVATE (shell);
318 return gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
322 modest_shell_set_title (ModestShell *shell, ModestWindow *window, const gchar *title)
324 ModestShellPrivate *priv;
326 priv = MODEST_SHELL_GET_PRIVATE (shell);
328 gtk_notebook_set_tab_label_text (GTK_NOTEBOOK (priv->notebook), GTK_WIDGET (window), title);
330 update_title (shell);
334 show_next_frame (ModestShell *shell)
336 ModestShellPrivate *priv;
338 priv = MODEST_SHELL_GET_PRIVATE (shell);
340 gtk_image_set_from_pixbuf (GTK_IMAGE (priv->progress_icon), priv->progress_frames[priv->next_frame]);
343 if (priv->next_frame >= 31)
344 priv->next_frame = 0;
348 on_progress_timeout (ModestShell *shell)
350 show_next_frame (shell);
355 modest_shell_show_progress (ModestShell *shell, ModestWindow *window, gboolean show)
357 ModestShellPrivate *priv;
359 priv = MODEST_SHELL_GET_PRIVATE (shell);
362 if (priv->progress_timeout_id == 0) {
363 priv->progress_timeout_id = g_timeout_add (100, (GSourceFunc) on_progress_timeout, shell);
364 show_next_frame (shell);
366 gtk_widget_show (priv->progress_icon);
368 if (priv->progress_timeout_id) {
369 g_source_remove (priv->progress_timeout_id);
370 priv->progress_timeout_id = 0;
372 gtk_widget_hide (priv->progress_icon);
377 update_title (ModestShell *self)
380 ModestShellPrivate *priv;
382 GString *title_buffer;
383 GString *subtitle_buffer;
384 const gchar *tab_label_text;
386 priv = MODEST_SHELL_GET_PRIVATE (self);
388 n_pages = gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
390 gtk_label_set_text (GTK_LABEL (priv->title_label), "");
391 gtk_label_set_text (GTK_LABEL (priv->subtitle_label), "");
395 child = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), n_pages - 1);
396 title_buffer = g_string_new ("");
397 title_buffer = g_string_append (title_buffer, "<b>");
398 tab_label_text = gtk_notebook_get_tab_label_text (GTK_NOTEBOOK (priv->notebook), child);
400 title_buffer = g_string_append (title_buffer, tab_label_text);
401 title_buffer = g_string_append (title_buffer, "</b>");
402 gtk_label_set_markup (GTK_LABEL (priv->title_label),
404 g_string_free (title_buffer, TRUE);
406 subtitle_buffer = g_string_new ("");
407 subtitle_buffer = g_string_append (subtitle_buffer, "<small>");
408 for (i = 0; i < n_pages - 1; i++) {
409 child = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), i);
411 subtitle_buffer = g_string_append (subtitle_buffer, " / ");
413 subtitle_buffer = g_string_append (subtitle_buffer,
414 gtk_notebook_get_tab_label_text (GTK_NOTEBOOK (priv->notebook), child));
416 subtitle_buffer = g_string_append (subtitle_buffer, "</small>");
417 gtk_label_set_markup (GTK_LABEL (priv->subtitle_label),
418 subtitle_buffer->str);
419 g_string_free (subtitle_buffer, TRUE);
423 on_back_button_clicked (GtkToolButton *button, ModestShell *self)
425 ModestShellPrivate *priv;
427 gboolean delete_event_retval;
430 priv = MODEST_SHELL_GET_PRIVATE (self);
432 n_pages = gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
436 child = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), -1);
437 g_signal_emit_by_name (G_OBJECT (child), "delete-event", NULL, &delete_event_retval);
439 if (!delete_event_retval) {
445 menu_position_cb (GtkMenu *menu,
451 ModestShellPrivate *priv;
452 GtkAllocation *alloc;
453 GdkWindow *parent_window;
456 priv = MODEST_SHELL_GET_PRIVATE (self);
458 alloc = &(GTK_WIDGET (priv->title_button)->allocation);
459 parent_window = gtk_widget_get_parent_window (GTK_WIDGET (priv->title_button));
460 gdk_window_get_position (parent_window, &pos_x, &pos_y);
461 *x = pos_x + alloc->x;
462 *y = pos_y + alloc->y + alloc->height;
468 on_title_button_clicked (GtkToolButton *button, ModestShell *self)
470 ModestShellPrivate *priv;
475 priv = MODEST_SHELL_GET_PRIVATE (self);
477 n_pages = gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
481 child = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), -1);
482 menu = modest_shell_window_get_menu (MODEST_SHELL_WINDOW (child));
485 gtk_menu_popup (GTK_MENU (menu), NULL, NULL,
486 (GtkMenuPositionFunc) menu_position_cb, (gpointer) self,
487 1, gtk_get_current_event_time ());
492 on_new_msg_button_clicked (GtkToolButton *button, ModestShell *self)
494 ModestShellPrivate *priv;
498 priv = MODEST_SHELL_GET_PRIVATE (self);
500 n_pages = gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
504 child = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), -1);
506 modest_ui_actions_on_new_msg (NULL, MODEST_WINDOW (child));
510 on_style_set (GtkWidget *widget,
514 ModestShellPrivate *priv;
516 GdkPixbuf *progress_pixbuf;
519 priv = MODEST_SHELL_GET_PRIVATE (self);
521 if (!gtk_icon_size_lookup (GTK_ICON_SIZE_LARGE_TOOLBAR, &icon_w, &icon_h))
523 progress_pixbuf = gtk_icon_theme_load_icon (gtk_icon_theme_get_default (), "process-working", icon_w, 0, NULL);
525 for (n = 0; n < 31; n++) {
526 if (priv->progress_frames[n] != NULL) {
527 g_object_unref (priv->progress_frames[n]);
529 priv->progress_frames[n] = NULL;
532 if (progress_pixbuf) {
536 icon_w = gdk_pixbuf_get_width (progress_pixbuf) / 8;
541 for (i = 0; i < 4; i++) {
542 for (j = 0; j < 8; j++) {
545 if ((i == 0) && (j == 0))
547 frame = gdk_pixbuf_new_subpixbuf (progress_pixbuf,
550 priv->progress_frames[n] = frame;
554 g_object_unref (progress_pixbuf);
560 on_key_pressed (GtkWidget *widget,
564 ModestShellPrivate *priv;
566 GtkWidget *current_window;
568 priv = MODEST_SHELL_GET_PRIVATE (shell);
570 current_window = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), -1);
572 g_signal_emit_by_name (current_window, "key-press-event", event, &retval);
579 modest_shell_add_banner (ModestShell *shell, ModestShellBanner *banner)
581 ModestShellPrivate *priv;
583 priv = MODEST_SHELL_GET_PRIVATE (shell);
584 gtk_box_pack_start (GTK_BOX (priv->banners_box), GTK_WIDGET (banner), FALSE, FALSE, 0);
588 on_delete_event (GtkWidget *widget,
592 ModestWindow *top_window;
594 while ((top_window = modest_shell_peek_window (MODEST_SHELL (widget))) != NULL) {
595 if (modest_shell_delete_window (MODEST_SHELL (widget), top_window))