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>
37 #include <X11/Xutil.h>
39 #define SCN_WIDTH 1024
40 #define SCN_HEIGHT 600
42 /* 'private'/'protected' functions */
43 static void modest_shell_class_init (ModestShellClass *klass);
44 static void modest_shell_instance_init (ModestShell *obj);
45 static void modest_shell_dispose (GObject *obj);
46 static void modest_shell_finalize (GObject *obj);
48 static void update_title (ModestShell *self);
50 static void on_back_button_clicked (GtkToolButton *button, ModestShell *self);
51 static void on_title_button_clicked (GtkToolButton *button, ModestShell *self);
52 static void on_new_msg_button_clicked (GtkToolButton *button, ModestShell *self);
53 static void on_style_set (GtkWidget *widget, GtkStyle *old_style, ModestShell *shell);
54 static gboolean on_delete_event (GtkWidget *widget,
57 static gboolean on_control_q (GtkAccelGroup *accel_group,
58 GObject *acceleratable,
60 GdkModifierType modifier);
61 static gboolean on_key_pressed (GtkWidget *widget, GdkEventKey *event, ModestShell *shell);
64 typedef struct _ModestShellPrivate ModestShellPrivate;
65 struct _ModestShellPrivate {
68 GtkWidget *top_toolbar;
69 GtkToolItem *new_message_button;
70 GtkToolItem *back_button;
71 GtkToolItem *title_button;
72 GtkWidget *title_label;
73 GtkWidget *subtitle_label;
75 GtkWidget *progress_icon;
76 GdkPixbuf **progress_frames;
78 guint progress_timeout_id;
80 GtkWidget *banners_box;
82 #define MODEST_SHELL_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
86 static GObjectClass *parent_class = NULL;
89 modest_shell_get_type (void)
91 static GType my_type = 0;
93 static const GTypeInfo my_info = {
94 sizeof(ModestShellClass),
96 NULL, /* base finalize */
97 (GClassInitFunc) modest_shell_class_init,
98 NULL, /* class finalize */
99 NULL, /* class data */
102 (GInstanceInitFunc) modest_shell_instance_init,
105 my_type = g_type_register_static (GTK_TYPE_WINDOW,
113 modest_shell_class_init (ModestShellClass *klass)
115 GObjectClass *gobject_class;
117 gobject_class = (GObjectClass*) klass;
119 parent_class = g_type_class_peek_parent (klass);
120 gobject_class->dispose = modest_shell_dispose;
121 gobject_class->finalize = modest_shell_finalize;
123 g_type_class_add_private (gobject_class, sizeof(ModestShellPrivate));
128 set_screen_size (GtkWindow *self)
130 /* Get screen dimensions */
131 Screen *screen = XDefaultScreenOfDisplay(XOpenDisplay(NULL));
132 int scn_width = XWidthOfScreen(screen);
133 int scn_height = XHeightOfScreen(screen);
135 /* if screensize is larger than netbook size, show in window, else fullscreen */
136 if (scn_width > SCN_WIDTH || scn_height > SCN_HEIGHT) {
137 scn_width = SCN_WIDTH;
138 scn_height = SCN_HEIGHT;
139 gtk_window_resize (self, scn_width, scn_height);
141 gtk_window_fullscreen (self);
142 /* Very important for Moblin */
143 gtk_window_set_decorated (self, FALSE);
148 modest_shell_instance_init (ModestShell *obj)
150 ModestShellPrivate *priv;
151 GtkWidget *title_vbox;
152 GtkWidget *title_arrow;
153 GtkWidget *new_message_icon;
154 GtkToolItem *separator_toolitem;
156 GtkWidget *separator;
158 priv = MODEST_SHELL_GET_PRIVATE(obj);
159 priv->progress_frames = g_malloc0 (sizeof(GdkPixbuf *)*31);
160 priv->progress_timeout_id = 0;
161 priv->next_frame = 0;
163 priv->main_vbox = gtk_vbox_new (FALSE, 0);
164 gtk_widget_show (priv->main_vbox);
166 top_hbox = gtk_hbox_new (FALSE, 0);
167 gtk_widget_show (top_hbox);
168 gtk_box_pack_start (GTK_BOX (priv->main_vbox), top_hbox, FALSE, FALSE, 0);
170 separator = gtk_hseparator_new ();
171 gtk_widget_show (separator);
172 gtk_box_pack_start (GTK_BOX (priv->main_vbox), separator, FALSE, FALSE, 0);
174 priv->top_toolbar = gtk_toolbar_new ();
175 gtk_toolbar_set_style (GTK_TOOLBAR (priv->top_toolbar), GTK_TOOLBAR_BOTH_HORIZ);
176 gtk_toolbar_set_show_arrow (GTK_TOOLBAR (priv->top_toolbar), FALSE);
177 gtk_widget_show (priv->top_toolbar);
178 gtk_box_pack_start (GTK_BOX (top_hbox), priv->top_toolbar, TRUE, TRUE, 0);
180 priv->progress_icon = gtk_image_new ();
181 gtk_widget_show (priv->progress_icon);
182 gtk_box_pack_start (GTK_BOX (top_hbox), priv->progress_icon, FALSE, FALSE, 0);
184 priv->banners_box = gtk_vbox_new (FALSE, 0);
185 gtk_widget_show (priv->banners_box);
186 gtk_box_pack_start (GTK_BOX (priv->main_vbox), priv->banners_box, FALSE, FALSE, 0);
188 new_message_icon = gtk_image_new_from_icon_name (MODEST_TOOLBAR_ICON_NEW_MAIL, GTK_ICON_SIZE_LARGE_TOOLBAR);
189 gtk_widget_show (new_message_icon);
190 priv->new_message_button = gtk_tool_button_new (new_message_icon, _("mcen_va_new_email"));
191 g_object_set (priv->new_message_button, "is-important", TRUE, NULL);
192 gtk_toolbar_insert (GTK_TOOLBAR (priv->top_toolbar), priv->new_message_button, -1);
193 gtk_widget_show (GTK_WIDGET (priv->new_message_button));
194 g_signal_connect (G_OBJECT (priv->new_message_button), "clicked", G_CALLBACK (on_new_msg_button_clicked), obj);
196 separator_toolitem = gtk_separator_tool_item_new ();
197 gtk_toolbar_insert (GTK_TOOLBAR (priv->top_toolbar), separator_toolitem, -1);
198 gtk_widget_show (GTK_WIDGET (separator_toolitem));
200 title_vbox = gtk_vbox_new (FALSE, 0);
201 priv->title_label = gtk_label_new (NULL);
202 gtk_label_set_ellipsize (GTK_LABEL (priv->title_label), PANGO_ELLIPSIZE_END);
203 gtk_misc_set_alignment (GTK_MISC (priv->title_label), 0.0, 1.0);
204 priv->subtitle_label = gtk_label_new (NULL);
205 gtk_label_set_ellipsize (GTK_LABEL (priv->subtitle_label), PANGO_ELLIPSIZE_START);
206 gtk_misc_set_alignment (GTK_MISC (priv->subtitle_label), 0.0, 0.0);
207 gtk_widget_show (priv->title_label);
208 gtk_widget_show (priv->subtitle_label);
209 gtk_box_pack_start (GTK_BOX (title_vbox), priv->title_label, TRUE, TRUE, 0);
210 gtk_box_pack_start (GTK_BOX (title_vbox), priv->subtitle_label, FALSE, FALSE, 0);
211 gtk_widget_show (title_vbox);
213 priv->title_button = gtk_tool_button_new (NULL, "");
214 gtk_widget_show (GTK_WIDGET (priv->title_button));
215 title_arrow = gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_NONE);
216 gtk_widget_show (title_arrow);
217 gtk_tool_button_set_icon_widget (GTK_TOOL_BUTTON (priv->title_button), title_arrow);
218 gtk_tool_button_set_label_widget (GTK_TOOL_BUTTON (priv->title_button), title_vbox);
219 gtk_toolbar_insert (GTK_TOOLBAR (priv->top_toolbar), priv->title_button, -1);
220 gtk_container_child_set (GTK_CONTAINER (priv->top_toolbar), GTK_WIDGET (priv->title_button), "expand", TRUE, NULL);
221 g_object_set (priv->title_button, "is-important", TRUE, NULL);
222 g_signal_connect (G_OBJECT (priv->title_button), "clicked", G_CALLBACK (on_title_button_clicked), obj);
224 priv->back_button = gtk_tool_button_new_from_stock (GTK_STOCK_GO_BACK);
225 g_object_set (priv->back_button, "is-important", TRUE, NULL);
226 gtk_toolbar_insert (GTK_TOOLBAR (priv->top_toolbar), priv->back_button, -1);
227 gtk_widget_show (GTK_WIDGET (priv->back_button));
228 g_signal_connect (G_OBJECT (priv->back_button), "clicked", G_CALLBACK (on_back_button_clicked), obj);
230 priv->notebook = gtk_notebook_new ();
231 gtk_notebook_set_show_tabs ((GtkNotebook *)priv->notebook, FALSE);
232 gtk_notebook_set_show_border ((GtkNotebook *)priv->notebook, FALSE);
233 gtk_widget_show (priv->notebook);
234 gtk_box_pack_start (GTK_BOX (priv->main_vbox), priv->notebook, TRUE, TRUE, 0);
235 gtk_container_add (GTK_CONTAINER (obj), priv->main_vbox);
237 g_signal_connect (G_OBJECT (obj), "style-set", G_CALLBACK (on_style_set), obj);
238 g_signal_connect (G_OBJECT (obj), "delete-event", G_CALLBACK (on_delete_event), obj);
241 GdkModifierType accel_mods;
242 GtkAccelGroup *accel_group;
243 accel_group = gtk_accel_group_new ();
244 gtk_accelerator_parse ("<Control>n", &accel_key, &accel_mods);
245 gtk_widget_add_accelerator (GTK_WIDGET (priv->new_message_button), "clicked", accel_group,
246 accel_key, accel_mods, 0);
247 gtk_accelerator_parse ("Escape", &accel_key, &accel_mods);
248 gtk_widget_add_accelerator (GTK_WIDGET (priv->back_button), "clicked", accel_group,
249 accel_key, accel_mods, 0);
250 gtk_accelerator_parse ("<Control>w", &accel_key, &accel_mods);
251 gtk_widget_add_accelerator (GTK_WIDGET (priv->back_button), "clicked", accel_group,
252 accel_key, accel_mods, 0);
253 gtk_accelerator_parse ("<Control>q", &accel_key, &accel_mods);
254 gtk_accel_group_connect (accel_group, accel_key, accel_mods, 0, g_cclosure_new (G_CALLBACK (on_control_q), NULL, NULL));
255 gtk_accelerator_parse ("F10", &accel_key, &accel_mods);
256 gtk_widget_add_accelerator (GTK_WIDGET (priv->title_button), "clicked", accel_group,
257 accel_key, accel_mods, 0);
258 gtk_window_add_accel_group (GTK_WINDOW (obj), accel_group);
260 g_signal_connect (G_OBJECT (obj),
262 G_CALLBACK (on_key_pressed), obj);
264 set_screen_size ((GtkWindow *) obj);
268 modest_shell_dispose (GObject *obj)
270 ModestShellPrivate *priv;
272 priv = MODEST_SHELL_GET_PRIVATE (obj);
274 if (priv->progress_timeout_id) {
275 g_source_remove (priv->progress_timeout_id);
276 priv->progress_timeout_id = 0;
278 G_OBJECT_CLASS(parent_class)->dispose (obj);
282 modest_shell_finalize (GObject *obj)
284 ModestShellPrivate *priv;
287 priv = MODEST_SHELL_GET_PRIVATE (obj);
289 if (priv->progress_timeout_id) {
290 g_source_remove (priv->progress_timeout_id);
291 priv->progress_timeout_id = 0;
293 for (n = 0; n < 31; n++) {
294 if (priv->progress_frames[n]) {
295 g_object_unref (priv->progress_frames[n]);
298 g_free (priv->progress_frames);
300 G_OBJECT_CLASS(parent_class)->finalize (obj);
304 modest_shell_new (void)
306 return (GtkWidget *) g_object_new(MODEST_TYPE_SHELL, NULL);
310 modest_shell_peek_window (ModestShell *shell)
312 ModestShellPrivate *priv;
315 priv = MODEST_SHELL_GET_PRIVATE (shell);
316 count = gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
319 return (ModestWindow *) gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), count - 1);
326 modest_shell_delete_window (ModestShell *shell, ModestWindow *window)
328 ModestShellPrivate *priv;
331 priv = MODEST_SHELL_GET_PRIVATE (shell);
332 g_signal_emit_by_name (G_OBJECT (window), "delete-event", NULL, &ret_value);
333 if (ret_value == FALSE) {
336 children = gtk_container_get_children (GTK_CONTAINER (priv->notebook));
337 if (g_list_find (children, window)) {
338 gtk_container_remove (GTK_CONTAINER (priv->notebook), GTK_WIDGET (window));
343 update_title (shell);
349 modest_shell_add_window (ModestShell *shell, ModestWindow *window)
351 ModestShellPrivate *priv;
353 priv = MODEST_SHELL_GET_PRIVATE (shell);
354 gtk_notebook_append_page (GTK_NOTEBOOK (priv->notebook), GTK_WIDGET (window), NULL);
355 gtk_widget_show (GTK_WIDGET (window));
356 gtk_notebook_set_current_page (GTK_NOTEBOOK (priv->notebook), -1);
357 modest_shell_window_set_shell (MODEST_SHELL_WINDOW (window), shell);
358 update_title (shell);
362 modest_shell_count_windows (ModestShell *shell)
364 ModestShellPrivate *priv;
366 priv = MODEST_SHELL_GET_PRIVATE (shell);
368 return gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
372 modest_shell_set_title (ModestShell *shell, ModestWindow *window, const gchar *title)
374 ModestShellPrivate *priv;
376 priv = MODEST_SHELL_GET_PRIVATE (shell);
378 gtk_notebook_set_tab_label_text (GTK_NOTEBOOK (priv->notebook), GTK_WIDGET (window), title);
380 update_title (shell);
384 show_next_frame (ModestShell *shell)
386 ModestShellPrivate *priv;
388 priv = MODEST_SHELL_GET_PRIVATE (shell);
390 gtk_image_set_from_pixbuf (GTK_IMAGE (priv->progress_icon), priv->progress_frames[priv->next_frame]);
393 if (priv->next_frame >= 31)
394 priv->next_frame = 0;
398 on_progress_timeout (ModestShell *shell)
400 show_next_frame (shell);
405 modest_shell_show_progress (ModestShell *shell, ModestWindow *window, gboolean show)
407 ModestShellPrivate *priv;
409 priv = MODEST_SHELL_GET_PRIVATE (shell);
412 if (priv->progress_timeout_id == 0) {
413 priv->progress_timeout_id = g_timeout_add (100, (GSourceFunc) on_progress_timeout, shell);
414 show_next_frame (shell);
416 gtk_widget_show (priv->progress_icon);
418 if (priv->progress_timeout_id) {
419 g_source_remove (priv->progress_timeout_id);
420 priv->progress_timeout_id = 0;
422 gtk_widget_hide (priv->progress_icon);
427 update_title (ModestShell *self)
430 ModestShellPrivate *priv;
432 GString *title_buffer;
433 GString *subtitle_buffer;
434 const gchar *tab_label_text;
436 priv = MODEST_SHELL_GET_PRIVATE (self);
438 n_pages = gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
440 gtk_label_set_text (GTK_LABEL (priv->title_label), "");
441 gtk_label_set_text (GTK_LABEL (priv->subtitle_label), "");
445 child = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), n_pages - 1);
446 title_buffer = g_string_new ("");
447 title_buffer = g_string_append (title_buffer, "<b>");
448 tab_label_text = gtk_notebook_get_tab_label_text (GTK_NOTEBOOK (priv->notebook), child);
450 title_buffer = g_string_append (title_buffer, tab_label_text);
451 title_buffer = g_string_append (title_buffer, "</b>");
452 gtk_label_set_markup (GTK_LABEL (priv->title_label),
454 g_string_free (title_buffer, TRUE);
456 subtitle_buffer = g_string_new ("");
457 subtitle_buffer = g_string_append (subtitle_buffer, "<small>");
458 for (i = 0; i < n_pages - 1; i++) {
459 child = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), i);
461 subtitle_buffer = g_string_append (subtitle_buffer, " / ");
463 subtitle_buffer = g_string_append (subtitle_buffer,
464 gtk_notebook_get_tab_label_text (GTK_NOTEBOOK (priv->notebook), child));
466 subtitle_buffer = g_string_append (subtitle_buffer, "</small>");
467 gtk_label_set_markup (GTK_LABEL (priv->subtitle_label),
468 subtitle_buffer->str);
469 g_string_free (subtitle_buffer, TRUE);
473 on_back_button_clicked (GtkToolButton *button, ModestShell *self)
475 ModestShellPrivate *priv;
477 gboolean delete_event_retval;
480 priv = MODEST_SHELL_GET_PRIVATE (self);
482 n_pages = gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
486 child = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), -1);
487 g_signal_emit_by_name (G_OBJECT (child), "delete-event", NULL, &delete_event_retval);
489 if (!delete_event_retval) {
495 menu_position_cb (GtkMenu *menu,
501 ModestShellPrivate *priv;
502 GtkAllocation *alloc;
503 GdkWindow *parent_window;
506 priv = MODEST_SHELL_GET_PRIVATE (self);
508 alloc = &(GTK_WIDGET (priv->title_button)->allocation);
509 parent_window = gtk_widget_get_parent_window (GTK_WIDGET (priv->title_button));
510 gdk_window_get_position (parent_window, &pos_x, &pos_y);
511 *x = pos_x + alloc->x;
512 *y = pos_y + alloc->y + alloc->height;
518 on_title_button_clicked (GtkToolButton *button, ModestShell *self)
520 ModestShellPrivate *priv;
525 priv = MODEST_SHELL_GET_PRIVATE (self);
527 n_pages = gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
531 child = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), -1);
532 menu = modest_shell_window_get_menu (MODEST_SHELL_WINDOW (child));
535 /* Run dimming rules */
536 ModestWindow *window = modest_shell_peek_window (self);
537 modest_ui_actions_check_menu_dimming_rules (window);
539 gtk_menu_popup (GTK_MENU (menu), NULL, NULL,
540 (GtkMenuPositionFunc) menu_position_cb, (gpointer) self,
541 1, gtk_get_current_event_time ());
546 on_new_msg_button_clicked (GtkToolButton *button, ModestShell *self)
548 ModestShellPrivate *priv;
552 priv = MODEST_SHELL_GET_PRIVATE (self);
554 n_pages = gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
558 child = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), -1);
560 modest_ui_actions_on_new_msg (NULL, MODEST_WINDOW (child));
564 on_style_set (GtkWidget *widget,
568 ModestShellPrivate *priv;
570 GdkPixbuf *progress_pixbuf;
573 priv = MODEST_SHELL_GET_PRIVATE (self);
575 if (!gtk_icon_size_lookup (GTK_ICON_SIZE_LARGE_TOOLBAR, &icon_w, &icon_h))
577 progress_pixbuf = gtk_icon_theme_load_icon (gtk_icon_theme_get_default (), "process-working", icon_w, 0, NULL);
579 for (n = 0; n < 31; n++) {
580 if (priv->progress_frames[n] != NULL) {
581 g_object_unref (priv->progress_frames[n]);
583 priv->progress_frames[n] = NULL;
586 if (progress_pixbuf) {
590 icon_w = gdk_pixbuf_get_width (progress_pixbuf) / 8;
595 for (i = 0; i < 4; i++) {
596 for (j = 0; j < 8; j++) {
599 if ((i == 0) && (j == 0))
601 frame = gdk_pixbuf_new_subpixbuf (progress_pixbuf,
604 priv->progress_frames[n] = frame;
608 g_object_unref (progress_pixbuf);
614 on_key_pressed (GtkWidget *widget,
618 ModestShellPrivate *priv;
620 GtkWidget *current_window;
622 priv = MODEST_SHELL_GET_PRIVATE (shell);
624 current_window = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), -1);
626 g_signal_emit_by_name (current_window, "key-press-event", event, &retval);
633 modest_shell_add_banner (ModestShell *shell, ModestShellBanner *banner)
635 ModestShellPrivate *priv;
637 priv = MODEST_SHELL_GET_PRIVATE (shell);
638 gtk_box_pack_start (GTK_BOX (priv->banners_box), GTK_WIDGET (banner), FALSE, FALSE, 0);
642 on_delete_event (GtkWidget *widget,
646 ModestWindow *top_window;
648 while ((top_window = modest_shell_peek_window (MODEST_SHELL (widget))) != NULL) {
649 if (modest_shell_delete_window (MODEST_SHELL (widget), top_window))
657 on_control_q (GtkAccelGroup *accel_group,
658 GObject *acceleratable,
660 GdkModifierType modifier)
662 ModestWindowMgr *mgr;
666 mgr = modest_runtime_get_window_mgr ();
667 shell = modest_gtk_window_mgr_get_shell (MODEST_GTK_WINDOW_MGR (mgr));
668 g_signal_emit_by_name (G_OBJECT (shell), "delete-event", NULL, &ret_value);