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_key_pressed (GtkWidget *widget, GdkEventKey *event, ModestShell *shell);
50 typedef struct _ModestShellPrivate ModestShellPrivate;
51 struct _ModestShellPrivate {
54 GtkWidget *top_toolbar;
55 GtkToolItem *new_message_button;
56 GtkToolItem *back_button;
57 GtkToolItem *title_button;
58 GtkWidget *title_label;
59 GtkWidget *subtitle_label;
61 GtkWidget *progress_icon;
62 GdkPixbuf **progress_frames;
64 guint progress_timeout_id;
66 #define MODEST_SHELL_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
70 static GObjectClass *parent_class = NULL;
73 modest_shell_get_type (void)
75 static GType my_type = 0;
77 static const GTypeInfo my_info = {
78 sizeof(ModestShellClass),
80 NULL, /* base finalize */
81 (GClassInitFunc) modest_shell_class_init,
82 NULL, /* class finalize */
83 NULL, /* class data */
86 (GInstanceInitFunc) modest_shell_instance_init,
89 my_type = g_type_register_static (GTK_TYPE_WINDOW,
97 modest_shell_class_init (ModestShellClass *klass)
99 GObjectClass *gobject_class;
101 gobject_class = (GObjectClass*) klass;
103 parent_class = g_type_class_peek_parent (klass);
104 gobject_class->finalize = modest_shell_finalize;
106 g_type_class_add_private (gobject_class, sizeof(ModestShellPrivate));
111 modest_shell_instance_init (ModestShell *obj)
113 ModestShellPrivate *priv;
114 GtkWidget *title_vbox;
115 GtkWidget *title_arrow;
116 GtkWidget *new_message_icon;
117 GtkToolItem *separator_toolitem;
119 GtkWidget *separator;
121 priv = MODEST_SHELL_GET_PRIVATE(obj);
122 priv->progress_frames = g_malloc0 (sizeof(GdkPixbuf *)*31);
123 priv->progress_timeout_id = 0;
124 priv->next_frame = 0;
126 priv->main_vbox = gtk_vbox_new (FALSE, 0);
127 gtk_widget_show (priv->main_vbox);
129 top_hbox = gtk_hbox_new (FALSE, 0);
130 gtk_widget_show (top_hbox);
131 gtk_box_pack_start (GTK_BOX (priv->main_vbox), top_hbox, FALSE, FALSE, 0);
133 separator = gtk_hseparator_new ();
134 gtk_widget_show (separator);
135 gtk_box_pack_start (GTK_BOX (priv->main_vbox), separator, FALSE, FALSE, 0);
137 priv->top_toolbar = gtk_toolbar_new ();
138 gtk_toolbar_set_style (GTK_TOOLBAR (priv->top_toolbar), GTK_TOOLBAR_BOTH_HORIZ);
139 gtk_toolbar_set_show_arrow (GTK_TOOLBAR (priv->top_toolbar), FALSE);
140 gtk_widget_show (priv->top_toolbar);
141 gtk_box_pack_start (GTK_BOX (top_hbox), priv->top_toolbar, TRUE, TRUE, 0);
143 priv->progress_icon = gtk_image_new ();
144 gtk_widget_show (priv->progress_icon);
145 gtk_box_pack_start (GTK_BOX (top_hbox), priv->progress_icon, FALSE, FALSE, 0);
147 new_message_icon = gtk_image_new_from_icon_name (MODEST_TOOLBAR_ICON_NEW_MAIL, GTK_ICON_SIZE_LARGE_TOOLBAR);
148 gtk_widget_show (new_message_icon);
149 priv->new_message_button = gtk_tool_button_new (new_message_icon, _("mcen_va_new_email"));
150 g_object_set (priv->new_message_button, "is-important", TRUE, NULL);
151 gtk_toolbar_insert (GTK_TOOLBAR (priv->top_toolbar), priv->new_message_button, -1);
152 gtk_widget_show (GTK_WIDGET (priv->new_message_button));
153 g_signal_connect (G_OBJECT (priv->new_message_button), "clicked", G_CALLBACK (on_new_msg_button_clicked), obj);
155 priv->back_button = gtk_tool_button_new_from_stock (GTK_STOCK_GO_BACK);
156 g_object_set (priv->back_button, "is-important", TRUE, NULL);
157 gtk_toolbar_insert (GTK_TOOLBAR (priv->top_toolbar), priv->back_button, -1);
158 gtk_widget_show (GTK_WIDGET (priv->back_button));
159 g_signal_connect (G_OBJECT (priv->back_button), "clicked", G_CALLBACK (on_back_button_clicked), obj);
161 separator_toolitem = gtk_separator_tool_item_new ();
162 gtk_toolbar_insert (GTK_TOOLBAR (priv->top_toolbar), separator_toolitem, -1);
163 gtk_widget_show (GTK_WIDGET (separator_toolitem));
165 title_vbox = gtk_vbox_new (FALSE, 0);
166 priv->title_label = gtk_label_new (NULL);
167 gtk_label_set_ellipsize (GTK_LABEL (priv->title_label), PANGO_ELLIPSIZE_END);
168 gtk_misc_set_alignment (GTK_MISC (priv->title_label), 0.0, 1.0);
169 priv->subtitle_label = gtk_label_new (NULL);
170 gtk_label_set_ellipsize (GTK_LABEL (priv->subtitle_label), PANGO_ELLIPSIZE_START);
171 gtk_misc_set_alignment (GTK_MISC (priv->subtitle_label), 0.0, 0.0);
172 gtk_widget_show (priv->title_label);
173 gtk_widget_show (priv->subtitle_label);
174 gtk_box_pack_start (GTK_BOX (title_vbox), priv->title_label, TRUE, TRUE, 0);
175 gtk_box_pack_start (GTK_BOX (title_vbox), priv->subtitle_label, FALSE, FALSE, 0);
176 gtk_widget_show (title_vbox);
178 priv->title_button = gtk_tool_button_new (NULL, NULL);
179 gtk_widget_show (GTK_WIDGET (priv->title_button));
180 title_arrow = gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_NONE);
181 gtk_widget_show (title_arrow);
182 gtk_tool_button_set_icon_widget (GTK_TOOL_BUTTON (priv->title_button), title_arrow);
183 gtk_tool_button_set_label_widget (GTK_TOOL_BUTTON (priv->title_button), title_vbox);
184 gtk_toolbar_insert (GTK_TOOLBAR (priv->top_toolbar), priv->title_button, -1);
185 gtk_container_child_set (GTK_CONTAINER (priv->top_toolbar), GTK_WIDGET (priv->title_button), "expand", TRUE, NULL);
186 g_object_set (priv->title_button, "is-important", TRUE, NULL);
187 g_signal_connect (G_OBJECT (priv->title_button), "clicked", G_CALLBACK (on_title_button_clicked), obj);
189 priv->notebook = gtk_notebook_new ();
190 gtk_notebook_set_show_tabs ((GtkNotebook *)priv->notebook, FALSE);
191 gtk_notebook_set_show_border ((GtkNotebook *)priv->notebook, FALSE);
192 gtk_widget_show (priv->notebook);
193 gtk_box_pack_start (GTK_BOX (priv->main_vbox), priv->notebook, TRUE, TRUE, 0);
194 gtk_container_add (GTK_CONTAINER (obj), priv->main_vbox);
196 g_signal_connect (G_OBJECT (obj), "style-set", G_CALLBACK (on_style_set), obj);
199 GdkModifierType accel_mods;
200 GtkAccelGroup *accel_group;
201 accel_group = gtk_accel_group_new ();
202 gtk_accelerator_parse ("<Control>n", &accel_key, &accel_mods);
203 gtk_widget_add_accelerator (GTK_WIDGET (priv->new_message_button), "clicked", accel_group,
204 accel_key, accel_mods, 0);
205 gtk_accelerator_parse ("Esc", &accel_key, &accel_mods);
206 gtk_widget_add_accelerator (GTK_WIDGET (priv->back_button), "clicked", accel_group,
207 accel_key, accel_mods, 0);
208 gtk_accelerator_parse ("F10", &accel_key, &accel_mods);
209 gtk_widget_add_accelerator (GTK_WIDGET (priv->title_button), "clicked", accel_group,
210 accel_key, accel_mods, 0);
211 gtk_window_add_accel_group (GTK_WINDOW (obj), accel_group);
213 g_signal_connect (G_OBJECT (obj),
215 G_CALLBACK (on_key_pressed), obj);
217 gtk_window_set_default_size (GTK_WINDOW (obj),
224 modest_shell_finalize (GObject *obj)
226 ModestShellPrivate *priv;
229 priv = MODEST_SHELL_GET_PRIVATE (obj);
231 if (priv->progress_timeout_id) {
232 g_source_remove (priv->progress_timeout_id);
234 for (n = 0; n < 31; n++) {
235 if (priv->progress_frames[n]) {
236 g_object_unref (priv->progress_frames[n]);
239 g_free (priv->progress_frames);
241 G_OBJECT_CLASS(parent_class)->finalize (obj);
245 modest_shell_new (void)
247 return (GtkWidget *) g_object_new(MODEST_TYPE_SHELL, NULL);
251 modest_shell_peek_window (ModestShell *shell)
253 ModestShellPrivate *priv;
256 priv = MODEST_SHELL_GET_PRIVATE (shell);
257 count = gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
260 return (ModestWindow *) gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), count - 1);
267 modest_shell_delete_window (ModestShell *shell, ModestWindow *window)
269 ModestShellPrivate *priv;
272 priv = MODEST_SHELL_GET_PRIVATE (shell);
273 g_signal_emit_by_name (G_OBJECT (window), "delete-event", NULL, &ret_value);
274 if (ret_value == FALSE) {
277 page_num = gtk_notebook_page_num (GTK_NOTEBOOK (priv->notebook), GTK_WIDGET (window));
278 if (page_num != -1) {
279 gtk_notebook_remove_page (GTK_NOTEBOOK (priv->notebook), page_num);
283 update_title (shell);
289 modest_shell_add_window (ModestShell *shell, ModestWindow *window)
291 ModestShellPrivate *priv;
293 priv = MODEST_SHELL_GET_PRIVATE (shell);
294 gtk_notebook_append_page (GTK_NOTEBOOK (priv->notebook), GTK_WIDGET (window), NULL);
295 gtk_widget_show (GTK_WIDGET (window));
296 gtk_notebook_set_current_page (GTK_NOTEBOOK (priv->notebook), -1);
297 modest_shell_window_set_shell (MODEST_SHELL_WINDOW (window), shell);
298 update_title (shell);
302 modest_shell_count_windows (ModestShell *shell)
304 ModestShellPrivate *priv;
306 priv = MODEST_SHELL_GET_PRIVATE (shell);
308 return gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
312 modest_shell_set_title (ModestShell *shell, ModestWindow *window, const gchar *title)
314 ModestShellPrivate *priv;
316 priv = MODEST_SHELL_GET_PRIVATE (shell);
318 gtk_notebook_set_tab_label_text (GTK_NOTEBOOK (priv->notebook), GTK_WIDGET (window), title);
320 update_title (shell);
324 show_next_frame (ModestShell *shell)
326 ModestShellPrivate *priv;
328 priv = MODEST_SHELL_GET_PRIVATE (shell);
330 gtk_image_set_from_pixbuf (GTK_IMAGE (priv->progress_icon), priv->progress_frames[priv->next_frame]);
333 if (priv->next_frame >= 31)
334 priv->next_frame = 0;
338 on_progress_timeout (ModestShell *shell)
340 show_next_frame (shell);
345 modest_shell_show_progress (ModestShell *shell, ModestWindow *window, gboolean show)
347 ModestShellPrivate *priv;
349 priv = MODEST_SHELL_GET_PRIVATE (shell);
352 if (priv->progress_timeout_id == 0) {
353 priv->progress_timeout_id = g_timeout_add (100, (GSourceFunc) on_progress_timeout, shell);
354 show_next_frame (shell);
356 gtk_widget_show (priv->progress_icon);
358 if (priv->progress_timeout_id) {
359 g_source_remove (priv->progress_timeout_id);
360 priv->progress_timeout_id = 0;
362 gtk_widget_hide (priv->progress_icon);
367 update_title (ModestShell *self)
370 ModestShellPrivate *priv;
372 GString *title_buffer;
373 GString *subtitle_buffer;
374 const gchar *tab_label_text;
376 priv = MODEST_SHELL_GET_PRIVATE (self);
378 n_pages = gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
380 gtk_label_set_text (GTK_LABEL (priv->title_label), "");
381 gtk_label_set_text (GTK_LABEL (priv->subtitle_label), "");
385 child = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), n_pages - 1);
386 title_buffer = g_string_new ("");
387 title_buffer = g_string_append (title_buffer, "<b>");
388 tab_label_text = gtk_notebook_get_tab_label_text (GTK_NOTEBOOK (priv->notebook), child);
390 title_buffer = g_string_append (title_buffer, tab_label_text);
391 title_buffer = g_string_append (title_buffer, "</b>");
392 gtk_label_set_markup (GTK_LABEL (priv->title_label),
394 g_string_free (title_buffer, TRUE);
396 subtitle_buffer = g_string_new ("");
397 subtitle_buffer = g_string_append (subtitle_buffer, "<small>");
398 for (i = 0; i < n_pages - 1; i++) {
399 child = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), i);
401 subtitle_buffer = g_string_append (subtitle_buffer, " / ");
403 subtitle_buffer = g_string_append (subtitle_buffer,
404 gtk_notebook_get_tab_label_text (GTK_NOTEBOOK (priv->notebook), child));
406 subtitle_buffer = g_string_append (subtitle_buffer, "</small>");
407 gtk_label_set_markup (GTK_LABEL (priv->subtitle_label),
408 subtitle_buffer->str);
409 g_string_free (subtitle_buffer, TRUE);
413 on_back_button_clicked (GtkToolButton *button, ModestShell *self)
415 ModestShellPrivate *priv;
417 gboolean delete_event_retval;
420 priv = MODEST_SHELL_GET_PRIVATE (self);
422 n_pages = gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
426 child = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), -1);
427 g_signal_emit_by_name (G_OBJECT (child), "delete-event", NULL, &delete_event_retval);
429 if (!delete_event_retval) {
435 menu_position_cb (GtkMenu *menu,
441 ModestShellPrivate *priv;
442 GtkAllocation *alloc;
443 GdkWindow *parent_window;
446 priv = MODEST_SHELL_GET_PRIVATE (self);
448 alloc = &(GTK_WIDGET (priv->title_button)->allocation);
449 parent_window = gtk_widget_get_parent_window (GTK_WIDGET (priv->title_button));
450 gdk_window_get_position (parent_window, &pos_x, &pos_y);
451 *x = pos_x + alloc->x;
452 *y = pos_y + alloc->y + alloc->height;
458 on_title_button_clicked (GtkToolButton *button, ModestShell *self)
460 ModestShellPrivate *priv;
465 priv = MODEST_SHELL_GET_PRIVATE (self);
467 n_pages = gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
471 child = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), -1);
472 menu = modest_shell_window_get_menu (MODEST_SHELL_WINDOW (child));
475 gtk_menu_popup (GTK_MENU (menu), NULL, NULL,
476 (GtkMenuPositionFunc) menu_position_cb, (gpointer) self,
477 1, gtk_get_current_event_time ());
482 on_new_msg_button_clicked (GtkToolButton *button, ModestShell *self)
484 ModestShellPrivate *priv;
488 priv = MODEST_SHELL_GET_PRIVATE (self);
490 n_pages = gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
494 child = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), -1);
496 modest_ui_actions_on_new_msg (NULL, MODEST_WINDOW (child));
500 on_style_set (GtkWidget *widget,
504 ModestShellPrivate *priv;
506 GdkPixbuf *progress_pixbuf;
509 priv = MODEST_SHELL_GET_PRIVATE (self);
511 if (!gtk_icon_size_lookup (GTK_ICON_SIZE_LARGE_TOOLBAR, &icon_w, &icon_h))
513 progress_pixbuf = gtk_icon_theme_load_icon (gtk_icon_theme_get_default (), "process-working", icon_w, 0, NULL);
515 for (n = 0; n < 31; n++) {
516 if (priv->progress_frames[n] != NULL) {
517 g_object_unref (priv->progress_frames[n]);
519 priv->progress_frames[n] = NULL;
522 if (progress_pixbuf) {
526 icon_w = gdk_pixbuf_get_width (progress_pixbuf) / 8;
531 for (i = 0; i < 4; i++) {
532 for (j = 0; j < 8; j++) {
535 if ((i == 0) && (j == 0))
537 frame = gdk_pixbuf_new_subpixbuf (progress_pixbuf,
540 priv->progress_frames[n] = frame;
544 g_object_unref (progress_pixbuf);
550 on_key_pressed (GtkWidget *widget,
554 ModestShellPrivate *priv;
556 GtkWidget *current_window;
558 priv = MODEST_SHELL_GET_PRIVATE (shell);
560 current_window = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), -1);
562 g_signal_emit_by_name (current_window, "key-press-event", event, &retval);