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>
35 #include <modest-gtk-window-mgr.h>
36 #include <modest-runtime.h>
38 /* 'private'/'protected' functions */
39 static void modest_shell_class_init (ModestShellClass *klass);
40 static void modest_shell_instance_init (ModestShell *obj);
41 static void modest_shell_dispose (GObject *obj);
42 static void modest_shell_finalize (GObject *obj);
44 static void update_title (ModestShell *self);
46 static void on_back_button_clicked (GtkToolButton *button, ModestShell *self);
47 static void on_title_button_clicked (GtkToolButton *button, ModestShell *self);
48 static void on_new_msg_button_clicked (GtkToolButton *button, ModestShell *self);
49 static void on_style_set (GtkWidget *widget, GtkStyle *old_style, ModestShell *shell);
50 static gboolean on_delete_event (GtkWidget *widget,
53 static gboolean on_control_q (GtkAccelGroup *accel_group,
54 GObject *acceleratable,
56 GdkModifierType modifier);
57 static gboolean on_key_pressed (GtkWidget *widget, GdkEventKey *event, ModestShell *shell);
60 typedef struct _ModestShellPrivate ModestShellPrivate;
61 struct _ModestShellPrivate {
64 GtkWidget *top_toolbar;
65 GtkToolItem *new_message_button;
66 GtkToolItem *back_button;
67 GtkToolItem *title_button;
68 GtkWidget *title_label;
69 GtkWidget *subtitle_label;
71 GtkWidget *progress_icon;
72 GdkPixbuf **progress_frames;
74 guint progress_timeout_id;
76 GtkWidget *banners_box;
78 #define MODEST_SHELL_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
82 static GObjectClass *parent_class = NULL;
85 modest_shell_get_type (void)
87 static GType my_type = 0;
89 static const GTypeInfo my_info = {
90 sizeof(ModestShellClass),
92 NULL, /* base finalize */
93 (GClassInitFunc) modest_shell_class_init,
94 NULL, /* class finalize */
95 NULL, /* class data */
98 (GInstanceInitFunc) modest_shell_instance_init,
101 my_type = g_type_register_static (GTK_TYPE_WINDOW,
109 modest_shell_class_init (ModestShellClass *klass)
111 GObjectClass *gobject_class;
113 gobject_class = (GObjectClass*) klass;
115 parent_class = g_type_class_peek_parent (klass);
116 gobject_class->dispose = modest_shell_dispose;
117 gobject_class->finalize = modest_shell_finalize;
119 g_type_class_add_private (gobject_class, sizeof(ModestShellPrivate));
124 modest_shell_instance_init (ModestShell *obj)
126 ModestShellPrivate *priv;
127 GtkWidget *title_vbox;
128 GtkWidget *title_arrow;
129 GtkWidget *new_message_icon;
130 GtkToolItem *separator_toolitem;
132 GtkWidget *separator;
134 priv = MODEST_SHELL_GET_PRIVATE(obj);
135 priv->progress_frames = g_malloc0 (sizeof(GdkPixbuf *)*31);
136 priv->progress_timeout_id = 0;
137 priv->next_frame = 0;
139 priv->main_vbox = gtk_vbox_new (FALSE, 0);
140 gtk_widget_show (priv->main_vbox);
142 top_hbox = gtk_hbox_new (FALSE, 0);
143 gtk_widget_show (top_hbox);
144 gtk_box_pack_start (GTK_BOX (priv->main_vbox), top_hbox, FALSE, FALSE, 0);
146 separator = gtk_hseparator_new ();
147 gtk_widget_show (separator);
148 gtk_box_pack_start (GTK_BOX (priv->main_vbox), separator, FALSE, FALSE, 0);
150 priv->top_toolbar = gtk_toolbar_new ();
151 gtk_toolbar_set_style (GTK_TOOLBAR (priv->top_toolbar), GTK_TOOLBAR_BOTH_HORIZ);
152 gtk_toolbar_set_show_arrow (GTK_TOOLBAR (priv->top_toolbar), FALSE);
153 gtk_widget_show (priv->top_toolbar);
154 gtk_box_pack_start (GTK_BOX (top_hbox), priv->top_toolbar, TRUE, TRUE, 0);
156 priv->progress_icon = gtk_image_new ();
157 gtk_widget_show (priv->progress_icon);
158 gtk_box_pack_start (GTK_BOX (top_hbox), priv->progress_icon, FALSE, FALSE, 0);
160 priv->banners_box = gtk_vbox_new (FALSE, 0);
161 gtk_widget_show (priv->banners_box);
162 gtk_box_pack_start (GTK_BOX (priv->main_vbox), priv->banners_box, FALSE, FALSE, 0);
164 new_message_icon = gtk_image_new_from_icon_name (MODEST_TOOLBAR_ICON_NEW_MAIL, GTK_ICON_SIZE_LARGE_TOOLBAR);
165 gtk_widget_show (new_message_icon);
166 priv->new_message_button = gtk_tool_button_new (new_message_icon, _("mcen_va_new_email"));
167 g_object_set (priv->new_message_button, "is-important", TRUE, NULL);
168 gtk_toolbar_insert (GTK_TOOLBAR (priv->top_toolbar), priv->new_message_button, -1);
169 gtk_widget_show (GTK_WIDGET (priv->new_message_button));
170 g_signal_connect (G_OBJECT (priv->new_message_button), "clicked", G_CALLBACK (on_new_msg_button_clicked), obj);
172 separator_toolitem = gtk_separator_tool_item_new ();
173 gtk_toolbar_insert (GTK_TOOLBAR (priv->top_toolbar), separator_toolitem, -1);
174 gtk_widget_show (GTK_WIDGET (separator_toolitem));
176 title_vbox = gtk_vbox_new (FALSE, 0);
177 priv->title_label = gtk_label_new (NULL);
178 gtk_label_set_ellipsize (GTK_LABEL (priv->title_label), PANGO_ELLIPSIZE_END);
179 gtk_misc_set_alignment (GTK_MISC (priv->title_label), 0.0, 1.0);
180 priv->subtitle_label = gtk_label_new (NULL);
181 gtk_label_set_ellipsize (GTK_LABEL (priv->subtitle_label), PANGO_ELLIPSIZE_START);
182 gtk_misc_set_alignment (GTK_MISC (priv->subtitle_label), 0.0, 0.0);
183 gtk_widget_show (priv->title_label);
184 gtk_widget_show (priv->subtitle_label);
185 gtk_box_pack_start (GTK_BOX (title_vbox), priv->title_label, TRUE, TRUE, 0);
186 gtk_box_pack_start (GTK_BOX (title_vbox), priv->subtitle_label, FALSE, FALSE, 0);
187 gtk_widget_show (title_vbox);
189 priv->title_button = gtk_tool_button_new (NULL, "");
190 gtk_widget_show (GTK_WIDGET (priv->title_button));
191 title_arrow = gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_NONE);
192 gtk_widget_show (title_arrow);
193 gtk_tool_button_set_icon_widget (GTK_TOOL_BUTTON (priv->title_button), title_arrow);
194 gtk_tool_button_set_label_widget (GTK_TOOL_BUTTON (priv->title_button), title_vbox);
195 gtk_toolbar_insert (GTK_TOOLBAR (priv->top_toolbar), priv->title_button, -1);
196 gtk_container_child_set (GTK_CONTAINER (priv->top_toolbar), GTK_WIDGET (priv->title_button), "expand", TRUE, NULL);
197 g_object_set (priv->title_button, "is-important", TRUE, NULL);
198 g_signal_connect (G_OBJECT (priv->title_button), "clicked", G_CALLBACK (on_title_button_clicked), obj);
200 priv->back_button = gtk_tool_button_new_from_stock (GTK_STOCK_GO_BACK);
201 g_object_set (priv->back_button, "is-important", TRUE, NULL);
202 gtk_toolbar_insert (GTK_TOOLBAR (priv->top_toolbar), priv->back_button, -1);
203 gtk_widget_show (GTK_WIDGET (priv->back_button));
204 g_signal_connect (G_OBJECT (priv->back_button), "clicked", G_CALLBACK (on_back_button_clicked), obj);
206 priv->notebook = gtk_notebook_new ();
207 gtk_notebook_set_show_tabs ((GtkNotebook *)priv->notebook, FALSE);
208 gtk_notebook_set_show_border ((GtkNotebook *)priv->notebook, FALSE);
209 gtk_widget_show (priv->notebook);
210 gtk_box_pack_start (GTK_BOX (priv->main_vbox), priv->notebook, TRUE, TRUE, 0);
211 gtk_container_add (GTK_CONTAINER (obj), priv->main_vbox);
213 g_signal_connect (G_OBJECT (obj), "style-set", G_CALLBACK (on_style_set), obj);
214 g_signal_connect (G_OBJECT (obj), "delete-event", G_CALLBACK (on_delete_event), obj);
217 GdkModifierType accel_mods;
218 GtkAccelGroup *accel_group;
219 accel_group = gtk_accel_group_new ();
220 gtk_accelerator_parse ("<Control>n", &accel_key, &accel_mods);
221 gtk_widget_add_accelerator (GTK_WIDGET (priv->new_message_button), "clicked", accel_group,
222 accel_key, accel_mods, 0);
223 gtk_accelerator_parse ("Escape", &accel_key, &accel_mods);
224 gtk_widget_add_accelerator (GTK_WIDGET (priv->back_button), "clicked", accel_group,
225 accel_key, accel_mods, 0);
226 gtk_accelerator_parse ("<Control>w", &accel_key, &accel_mods);
227 gtk_widget_add_accelerator (GTK_WIDGET (priv->back_button), "clicked", accel_group,
228 accel_key, accel_mods, 0);
229 gtk_accelerator_parse ("<Control>q", &accel_key, &accel_mods);
230 gtk_accel_group_connect (accel_group, accel_key, accel_mods, 0, g_cclosure_new (G_CALLBACK (on_control_q), NULL, NULL));
231 gtk_accelerator_parse ("F10", &accel_key, &accel_mods);
232 gtk_widget_add_accelerator (GTK_WIDGET (priv->title_button), "clicked", accel_group,
233 accel_key, accel_mods, 0);
234 gtk_window_add_accel_group (GTK_WINDOW (obj), accel_group);
236 g_signal_connect (G_OBJECT (obj),
238 G_CALLBACK (on_key_pressed), obj);
240 gtk_window_set_default_size (GTK_WINDOW (obj),
247 modest_shell_dispose (GObject *obj)
249 ModestShellPrivate *priv;
251 priv = MODEST_SHELL_GET_PRIVATE (obj);
253 if (priv->progress_timeout_id) {
254 g_source_remove (priv->progress_timeout_id);
255 priv->progress_timeout_id = 0;
257 G_OBJECT_CLASS(parent_class)->dispose (obj);
261 modest_shell_finalize (GObject *obj)
263 ModestShellPrivate *priv;
266 priv = MODEST_SHELL_GET_PRIVATE (obj);
268 if (priv->progress_timeout_id) {
269 g_source_remove (priv->progress_timeout_id);
270 priv->progress_timeout_id = 0;
272 for (n = 0; n < 31; n++) {
273 if (priv->progress_frames[n]) {
274 g_object_unref (priv->progress_frames[n]);
277 g_free (priv->progress_frames);
279 G_OBJECT_CLASS(parent_class)->finalize (obj);
283 modest_shell_new (void)
285 return (GtkWidget *) g_object_new(MODEST_TYPE_SHELL, NULL);
289 modest_shell_peek_window (ModestShell *shell)
291 ModestShellPrivate *priv;
294 priv = MODEST_SHELL_GET_PRIVATE (shell);
295 count = gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
298 return (ModestWindow *) gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), count - 1);
305 modest_shell_delete_window (ModestShell *shell, ModestWindow *window)
307 ModestShellPrivate *priv;
310 priv = MODEST_SHELL_GET_PRIVATE (shell);
311 g_signal_emit_by_name (G_OBJECT (window), "delete-event", NULL, &ret_value);
312 if (ret_value == FALSE) {
315 children = gtk_container_get_children (GTK_CONTAINER (priv->notebook));
316 if (g_list_find (children, window)) {
317 gtk_container_remove (GTK_CONTAINER (priv->notebook), GTK_WIDGET (window));
322 update_title (shell);
328 modest_shell_add_window (ModestShell *shell, ModestWindow *window)
330 ModestShellPrivate *priv;
332 priv = MODEST_SHELL_GET_PRIVATE (shell);
333 gtk_notebook_append_page (GTK_NOTEBOOK (priv->notebook), GTK_WIDGET (window), NULL);
334 gtk_widget_show (GTK_WIDGET (window));
335 gtk_notebook_set_current_page (GTK_NOTEBOOK (priv->notebook), -1);
336 modest_shell_window_set_shell (MODEST_SHELL_WINDOW (window), shell);
337 update_title (shell);
341 modest_shell_count_windows (ModestShell *shell)
343 ModestShellPrivate *priv;
345 priv = MODEST_SHELL_GET_PRIVATE (shell);
347 return gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
351 modest_shell_set_title (ModestShell *shell, ModestWindow *window, const gchar *title)
353 ModestShellPrivate *priv;
355 priv = MODEST_SHELL_GET_PRIVATE (shell);
357 gtk_notebook_set_tab_label_text (GTK_NOTEBOOK (priv->notebook), GTK_WIDGET (window), title);
359 update_title (shell);
363 show_next_frame (ModestShell *shell)
365 ModestShellPrivate *priv;
367 priv = MODEST_SHELL_GET_PRIVATE (shell);
369 gtk_image_set_from_pixbuf (GTK_IMAGE (priv->progress_icon), priv->progress_frames[priv->next_frame]);
372 if (priv->next_frame >= 31)
373 priv->next_frame = 0;
377 on_progress_timeout (ModestShell *shell)
379 show_next_frame (shell);
384 modest_shell_show_progress (ModestShell *shell, ModestWindow *window, gboolean show)
386 ModestShellPrivate *priv;
388 priv = MODEST_SHELL_GET_PRIVATE (shell);
391 if (priv->progress_timeout_id == 0) {
392 priv->progress_timeout_id = g_timeout_add (100, (GSourceFunc) on_progress_timeout, shell);
393 show_next_frame (shell);
395 gtk_widget_show (priv->progress_icon);
397 if (priv->progress_timeout_id) {
398 g_source_remove (priv->progress_timeout_id);
399 priv->progress_timeout_id = 0;
401 gtk_widget_hide (priv->progress_icon);
406 update_title (ModestShell *self)
409 ModestShellPrivate *priv;
411 GString *title_buffer;
412 GString *subtitle_buffer;
413 const gchar *tab_label_text;
415 priv = MODEST_SHELL_GET_PRIVATE (self);
417 n_pages = gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
419 gtk_label_set_text (GTK_LABEL (priv->title_label), "");
420 gtk_label_set_text (GTK_LABEL (priv->subtitle_label), "");
424 child = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), n_pages - 1);
425 title_buffer = g_string_new ("");
426 title_buffer = g_string_append (title_buffer, "<b>");
427 tab_label_text = gtk_notebook_get_tab_label_text (GTK_NOTEBOOK (priv->notebook), child);
429 title_buffer = g_string_append (title_buffer, tab_label_text);
430 title_buffer = g_string_append (title_buffer, "</b>");
431 gtk_label_set_markup (GTK_LABEL (priv->title_label),
433 g_string_free (title_buffer, TRUE);
435 subtitle_buffer = g_string_new ("");
436 subtitle_buffer = g_string_append (subtitle_buffer, "<small>");
437 for (i = 0; i < n_pages - 1; i++) {
438 child = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), i);
440 subtitle_buffer = g_string_append (subtitle_buffer, " / ");
442 subtitle_buffer = g_string_append (subtitle_buffer,
443 gtk_notebook_get_tab_label_text (GTK_NOTEBOOK (priv->notebook), child));
445 subtitle_buffer = g_string_append (subtitle_buffer, "</small>");
446 gtk_label_set_markup (GTK_LABEL (priv->subtitle_label),
447 subtitle_buffer->str);
448 g_string_free (subtitle_buffer, TRUE);
452 on_back_button_clicked (GtkToolButton *button, ModestShell *self)
454 ModestShellPrivate *priv;
456 gboolean delete_event_retval;
459 priv = MODEST_SHELL_GET_PRIVATE (self);
461 n_pages = gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
465 child = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), -1);
466 g_signal_emit_by_name (G_OBJECT (child), "delete-event", NULL, &delete_event_retval);
468 if (!delete_event_retval) {
474 menu_position_cb (GtkMenu *menu,
480 ModestShellPrivate *priv;
481 GtkAllocation *alloc;
482 GdkWindow *parent_window;
485 priv = MODEST_SHELL_GET_PRIVATE (self);
487 alloc = &(GTK_WIDGET (priv->title_button)->allocation);
488 parent_window = gtk_widget_get_parent_window (GTK_WIDGET (priv->title_button));
489 gdk_window_get_position (parent_window, &pos_x, &pos_y);
490 *x = pos_x + alloc->x;
491 *y = pos_y + alloc->y + alloc->height;
497 on_title_button_clicked (GtkToolButton *button, ModestShell *self)
499 ModestShellPrivate *priv;
504 priv = MODEST_SHELL_GET_PRIVATE (self);
506 n_pages = gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
510 child = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), -1);
511 menu = modest_shell_window_get_menu (MODEST_SHELL_WINDOW (child));
514 /* Run dimming rules */
515 ModestWindow *window = modest_shell_peek_window (self);
516 modest_ui_actions_check_menu_dimming_rules (window);
518 gtk_menu_popup (GTK_MENU (menu), NULL, NULL,
519 (GtkMenuPositionFunc) menu_position_cb, (gpointer) self,
520 1, gtk_get_current_event_time ());
525 on_new_msg_button_clicked (GtkToolButton *button, ModestShell *self)
527 ModestShellPrivate *priv;
531 priv = MODEST_SHELL_GET_PRIVATE (self);
533 n_pages = gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
537 child = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), -1);
539 modest_ui_actions_on_new_msg (NULL, MODEST_WINDOW (child));
543 on_style_set (GtkWidget *widget,
547 ModestShellPrivate *priv;
549 GdkPixbuf *progress_pixbuf;
552 priv = MODEST_SHELL_GET_PRIVATE (self);
554 if (!gtk_icon_size_lookup (GTK_ICON_SIZE_LARGE_TOOLBAR, &icon_w, &icon_h))
556 progress_pixbuf = gtk_icon_theme_load_icon (gtk_icon_theme_get_default (), "process-working", icon_w, 0, NULL);
558 for (n = 0; n < 31; n++) {
559 if (priv->progress_frames[n] != NULL) {
560 g_object_unref (priv->progress_frames[n]);
562 priv->progress_frames[n] = NULL;
565 if (progress_pixbuf) {
569 icon_w = gdk_pixbuf_get_width (progress_pixbuf) / 8;
574 for (i = 0; i < 4; i++) {
575 for (j = 0; j < 8; j++) {
578 if ((i == 0) && (j == 0))
580 frame = gdk_pixbuf_new_subpixbuf (progress_pixbuf,
583 priv->progress_frames[n] = frame;
587 g_object_unref (progress_pixbuf);
593 on_key_pressed (GtkWidget *widget,
597 ModestShellPrivate *priv;
599 GtkWidget *current_window;
601 priv = MODEST_SHELL_GET_PRIVATE (shell);
603 current_window = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), -1);
605 g_signal_emit_by_name (current_window, "key-press-event", event, &retval);
612 modest_shell_add_banner (ModestShell *shell, ModestShellBanner *banner)
614 ModestShellPrivate *priv;
616 priv = MODEST_SHELL_GET_PRIVATE (shell);
617 gtk_box_pack_start (GTK_BOX (priv->banners_box), GTK_WIDGET (banner), FALSE, FALSE, 0);
621 on_delete_event (GtkWidget *widget,
625 ModestWindow *top_window;
627 while ((top_window = modest_shell_peek_window (MODEST_SHELL (widget))) != NULL) {
628 if (modest_shell_delete_window (MODEST_SHELL (widget), top_window))
636 on_control_q (GtkAccelGroup *accel_group,
637 GObject *acceleratable,
639 GdkModifierType modifier)
641 ModestWindowMgr *mgr;
645 mgr = modest_runtime_get_window_mgr ();
646 shell = modest_gtk_window_mgr_get_shell (MODEST_GTK_WINDOW_MGR (mgr));
647 g_signal_emit_by_name (G_OBJECT (shell), "delete-event", NULL, &ret_value);