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;
140 /* Very important for Moblin */
141 gtk_window_set_decorated (self, FALSE);
143 gtk_window_resize (self, scn_width, scn_height);
147 modest_shell_instance_init (ModestShell *obj)
149 ModestShellPrivate *priv;
150 GtkWidget *title_vbox;
151 GtkWidget *title_arrow;
152 GtkWidget *new_message_icon;
153 GtkToolItem *separator_toolitem;
155 GtkWidget *separator;
157 priv = MODEST_SHELL_GET_PRIVATE(obj);
158 priv->progress_frames = g_malloc0 (sizeof(GdkPixbuf *)*31);
159 priv->progress_timeout_id = 0;
160 priv->next_frame = 0;
162 priv->main_vbox = gtk_vbox_new (FALSE, 0);
163 gtk_widget_show (priv->main_vbox);
165 top_hbox = gtk_hbox_new (FALSE, 0);
166 gtk_widget_show (top_hbox);
167 gtk_box_pack_start (GTK_BOX (priv->main_vbox), top_hbox, FALSE, FALSE, 0);
169 separator = gtk_hseparator_new ();
170 gtk_widget_show (separator);
171 gtk_box_pack_start (GTK_BOX (priv->main_vbox), separator, FALSE, FALSE, 0);
173 priv->top_toolbar = gtk_toolbar_new ();
174 gtk_toolbar_set_style (GTK_TOOLBAR (priv->top_toolbar), GTK_TOOLBAR_BOTH_HORIZ);
175 gtk_toolbar_set_show_arrow (GTK_TOOLBAR (priv->top_toolbar), FALSE);
176 gtk_widget_show (priv->top_toolbar);
177 gtk_box_pack_start (GTK_BOX (top_hbox), priv->top_toolbar, TRUE, TRUE, 0);
179 priv->progress_icon = gtk_image_new ();
180 gtk_widget_show (priv->progress_icon);
181 gtk_box_pack_start (GTK_BOX (top_hbox), priv->progress_icon, FALSE, FALSE, 0);
183 priv->banners_box = gtk_vbox_new (FALSE, 0);
184 gtk_widget_show (priv->banners_box);
185 gtk_box_pack_start (GTK_BOX (priv->main_vbox), priv->banners_box, FALSE, FALSE, 0);
187 new_message_icon = gtk_image_new_from_icon_name (MODEST_TOOLBAR_ICON_NEW_MAIL, GTK_ICON_SIZE_LARGE_TOOLBAR);
188 gtk_widget_show (new_message_icon);
189 priv->new_message_button = gtk_tool_button_new (new_message_icon, _("mcen_va_new_email"));
190 g_object_set (priv->new_message_button, "is-important", TRUE, NULL);
191 gtk_toolbar_insert (GTK_TOOLBAR (priv->top_toolbar), priv->new_message_button, -1);
192 gtk_widget_show (GTK_WIDGET (priv->new_message_button));
193 g_signal_connect (G_OBJECT (priv->new_message_button), "clicked", G_CALLBACK (on_new_msg_button_clicked), obj);
195 separator_toolitem = gtk_separator_tool_item_new ();
196 gtk_toolbar_insert (GTK_TOOLBAR (priv->top_toolbar), separator_toolitem, -1);
197 gtk_widget_show (GTK_WIDGET (separator_toolitem));
199 title_vbox = gtk_vbox_new (FALSE, 0);
200 priv->title_label = gtk_label_new (NULL);
201 gtk_label_set_ellipsize (GTK_LABEL (priv->title_label), PANGO_ELLIPSIZE_END);
202 gtk_misc_set_alignment (GTK_MISC (priv->title_label), 0.0, 1.0);
203 priv->subtitle_label = gtk_label_new (NULL);
204 gtk_label_set_ellipsize (GTK_LABEL (priv->subtitle_label), PANGO_ELLIPSIZE_START);
205 gtk_misc_set_alignment (GTK_MISC (priv->subtitle_label), 0.0, 0.0);
206 gtk_widget_show (priv->title_label);
207 gtk_widget_show (priv->subtitle_label);
208 gtk_box_pack_start (GTK_BOX (title_vbox), priv->title_label, TRUE, TRUE, 0);
209 gtk_box_pack_start (GTK_BOX (title_vbox), priv->subtitle_label, FALSE, FALSE, 0);
210 gtk_widget_show (title_vbox);
212 priv->title_button = gtk_tool_button_new (NULL, "");
213 gtk_widget_show (GTK_WIDGET (priv->title_button));
214 title_arrow = gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_NONE);
215 gtk_widget_show (title_arrow);
216 gtk_tool_button_set_icon_widget (GTK_TOOL_BUTTON (priv->title_button), title_arrow);
217 gtk_tool_button_set_label_widget (GTK_TOOL_BUTTON (priv->title_button), title_vbox);
218 gtk_toolbar_insert (GTK_TOOLBAR (priv->top_toolbar), priv->title_button, -1);
219 gtk_container_child_set (GTK_CONTAINER (priv->top_toolbar), GTK_WIDGET (priv->title_button), "expand", TRUE, NULL);
220 g_object_set (priv->title_button, "is-important", TRUE, NULL);
221 g_signal_connect (G_OBJECT (priv->title_button), "clicked", G_CALLBACK (on_title_button_clicked), obj);
223 priv->back_button = gtk_tool_button_new_from_stock (GTK_STOCK_GO_BACK);
224 g_object_set (priv->back_button, "is-important", TRUE, NULL);
225 gtk_toolbar_insert (GTK_TOOLBAR (priv->top_toolbar), priv->back_button, -1);
226 gtk_widget_show (GTK_WIDGET (priv->back_button));
227 g_signal_connect (G_OBJECT (priv->back_button), "clicked", G_CALLBACK (on_back_button_clicked), obj);
229 priv->notebook = gtk_notebook_new ();
230 gtk_notebook_set_show_tabs ((GtkNotebook *)priv->notebook, FALSE);
231 gtk_notebook_set_show_border ((GtkNotebook *)priv->notebook, FALSE);
232 gtk_widget_show (priv->notebook);
233 gtk_box_pack_start (GTK_BOX (priv->main_vbox), priv->notebook, TRUE, TRUE, 0);
234 gtk_container_add (GTK_CONTAINER (obj), priv->main_vbox);
236 g_signal_connect (G_OBJECT (obj), "style-set", G_CALLBACK (on_style_set), obj);
237 g_signal_connect (G_OBJECT (obj), "delete-event", G_CALLBACK (on_delete_event), obj);
240 GdkModifierType accel_mods;
241 GtkAccelGroup *accel_group;
242 accel_group = gtk_accel_group_new ();
243 gtk_accelerator_parse ("<Control>n", &accel_key, &accel_mods);
244 gtk_widget_add_accelerator (GTK_WIDGET (priv->new_message_button), "clicked", accel_group,
245 accel_key, accel_mods, 0);
246 gtk_accelerator_parse ("Escape", &accel_key, &accel_mods);
247 gtk_widget_add_accelerator (GTK_WIDGET (priv->back_button), "clicked", accel_group,
248 accel_key, accel_mods, 0);
249 gtk_accelerator_parse ("<Control>w", &accel_key, &accel_mods);
250 gtk_widget_add_accelerator (GTK_WIDGET (priv->back_button), "clicked", accel_group,
251 accel_key, accel_mods, 0);
252 gtk_accelerator_parse ("<Control>q", &accel_key, &accel_mods);
253 gtk_accel_group_connect (accel_group, accel_key, accel_mods, 0, g_cclosure_new (G_CALLBACK (on_control_q), NULL, NULL));
254 gtk_accelerator_parse ("F10", &accel_key, &accel_mods);
255 gtk_widget_add_accelerator (GTK_WIDGET (priv->title_button), "clicked", accel_group,
256 accel_key, accel_mods, 0);
257 gtk_window_add_accel_group (GTK_WINDOW (obj), accel_group);
259 g_signal_connect (G_OBJECT (obj),
261 G_CALLBACK (on_key_pressed), obj);
263 set_screen_size ((GtkWindow *) obj);
267 modest_shell_dispose (GObject *obj)
269 ModestShellPrivate *priv;
271 priv = MODEST_SHELL_GET_PRIVATE (obj);
273 if (priv->progress_timeout_id) {
274 g_source_remove (priv->progress_timeout_id);
275 priv->progress_timeout_id = 0;
277 G_OBJECT_CLASS(parent_class)->dispose (obj);
281 modest_shell_finalize (GObject *obj)
283 ModestShellPrivate *priv;
286 priv = MODEST_SHELL_GET_PRIVATE (obj);
288 if (priv->progress_timeout_id) {
289 g_source_remove (priv->progress_timeout_id);
290 priv->progress_timeout_id = 0;
292 for (n = 0; n < 31; n++) {
293 if (priv->progress_frames[n]) {
294 g_object_unref (priv->progress_frames[n]);
297 g_free (priv->progress_frames);
299 G_OBJECT_CLASS(parent_class)->finalize (obj);
303 modest_shell_new (void)
305 return (GtkWidget *) g_object_new(MODEST_TYPE_SHELL, NULL);
309 modest_shell_peek_window (ModestShell *shell)
311 ModestShellPrivate *priv;
314 priv = MODEST_SHELL_GET_PRIVATE (shell);
315 count = gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
318 return (ModestWindow *) gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), count - 1);
325 modest_shell_delete_window (ModestShell *shell, ModestWindow *window)
327 ModestShellPrivate *priv;
330 priv = MODEST_SHELL_GET_PRIVATE (shell);
331 g_signal_emit_by_name (G_OBJECT (window), "delete-event", NULL, &ret_value);
332 if (ret_value == FALSE) {
335 children = gtk_container_get_children (GTK_CONTAINER (priv->notebook));
336 if (g_list_find (children, window)) {
337 gtk_container_remove (GTK_CONTAINER (priv->notebook), GTK_WIDGET (window));
342 update_title (shell);
348 modest_shell_add_window (ModestShell *shell, ModestWindow *window)
350 ModestShellPrivate *priv;
352 priv = MODEST_SHELL_GET_PRIVATE (shell);
353 gtk_notebook_append_page (GTK_NOTEBOOK (priv->notebook), GTK_WIDGET (window), NULL);
354 gtk_widget_show (GTK_WIDGET (window));
355 gtk_notebook_set_current_page (GTK_NOTEBOOK (priv->notebook), -1);
356 modest_shell_window_set_shell (MODEST_SHELL_WINDOW (window), shell);
357 update_title (shell);
361 modest_shell_count_windows (ModestShell *shell)
363 ModestShellPrivate *priv;
365 priv = MODEST_SHELL_GET_PRIVATE (shell);
367 return gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
371 modest_shell_set_title (ModestShell *shell, ModestWindow *window, const gchar *title)
373 ModestShellPrivate *priv;
375 priv = MODEST_SHELL_GET_PRIVATE (shell);
377 gtk_notebook_set_tab_label_text (GTK_NOTEBOOK (priv->notebook), GTK_WIDGET (window), title);
379 update_title (shell);
383 show_next_frame (ModestShell *shell)
385 ModestShellPrivate *priv;
387 priv = MODEST_SHELL_GET_PRIVATE (shell);
389 gtk_image_set_from_pixbuf (GTK_IMAGE (priv->progress_icon), priv->progress_frames[priv->next_frame]);
392 if (priv->next_frame >= 31)
393 priv->next_frame = 0;
397 on_progress_timeout (ModestShell *shell)
399 show_next_frame (shell);
404 modest_shell_show_progress (ModestShell *shell, ModestWindow *window, gboolean show)
406 ModestShellPrivate *priv;
408 priv = MODEST_SHELL_GET_PRIVATE (shell);
411 if (priv->progress_timeout_id == 0) {
412 priv->progress_timeout_id = g_timeout_add (100, (GSourceFunc) on_progress_timeout, shell);
413 show_next_frame (shell);
415 gtk_widget_show (priv->progress_icon);
417 if (priv->progress_timeout_id) {
418 g_source_remove (priv->progress_timeout_id);
419 priv->progress_timeout_id = 0;
421 gtk_widget_hide (priv->progress_icon);
426 update_title (ModestShell *self)
429 ModestShellPrivate *priv;
431 GString *title_buffer;
432 GString *subtitle_buffer;
433 const gchar *tab_label_text;
435 priv = MODEST_SHELL_GET_PRIVATE (self);
437 n_pages = gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
439 gtk_label_set_text (GTK_LABEL (priv->title_label), "");
440 gtk_label_set_text (GTK_LABEL (priv->subtitle_label), "");
444 child = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), n_pages - 1);
445 title_buffer = g_string_new ("");
446 title_buffer = g_string_append (title_buffer, "<b>");
447 tab_label_text = gtk_notebook_get_tab_label_text (GTK_NOTEBOOK (priv->notebook), child);
449 title_buffer = g_string_append (title_buffer, tab_label_text);
450 title_buffer = g_string_append (title_buffer, "</b>");
451 gtk_label_set_markup (GTK_LABEL (priv->title_label),
453 g_string_free (title_buffer, TRUE);
455 subtitle_buffer = g_string_new ("");
456 subtitle_buffer = g_string_append (subtitle_buffer, "<small>");
457 for (i = 0; i < n_pages - 1; i++) {
458 child = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), i);
460 subtitle_buffer = g_string_append (subtitle_buffer, " / ");
462 subtitle_buffer = g_string_append (subtitle_buffer,
463 gtk_notebook_get_tab_label_text (GTK_NOTEBOOK (priv->notebook), child));
465 subtitle_buffer = g_string_append (subtitle_buffer, "</small>");
466 gtk_label_set_markup (GTK_LABEL (priv->subtitle_label),
467 subtitle_buffer->str);
468 g_string_free (subtitle_buffer, TRUE);
472 on_back_button_clicked (GtkToolButton *button, ModestShell *self)
474 ModestShellPrivate *priv;
476 gboolean delete_event_retval;
479 priv = MODEST_SHELL_GET_PRIVATE (self);
481 n_pages = gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
485 child = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), -1);
486 g_signal_emit_by_name (G_OBJECT (child), "delete-event", NULL, &delete_event_retval);
488 if (!delete_event_retval) {
494 menu_position_cb (GtkMenu *menu,
500 ModestShellPrivate *priv;
501 GtkAllocation *alloc;
502 GdkWindow *parent_window;
505 priv = MODEST_SHELL_GET_PRIVATE (self);
507 alloc = &(GTK_WIDGET (priv->title_button)->allocation);
508 parent_window = gtk_widget_get_parent_window (GTK_WIDGET (priv->title_button));
509 gdk_window_get_position (parent_window, &pos_x, &pos_y);
510 *x = pos_x + alloc->x;
511 *y = pos_y + alloc->y + alloc->height;
517 on_title_button_clicked (GtkToolButton *button, ModestShell *self)
519 ModestShellPrivate *priv;
524 priv = MODEST_SHELL_GET_PRIVATE (self);
526 n_pages = gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
530 child = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), -1);
531 menu = modest_shell_window_get_menu (MODEST_SHELL_WINDOW (child));
534 /* Run dimming rules */
535 ModestWindow *window = modest_shell_peek_window (self);
536 modest_ui_actions_check_menu_dimming_rules (window);
538 gtk_menu_popup (GTK_MENU (menu), NULL, NULL,
539 (GtkMenuPositionFunc) menu_position_cb, (gpointer) self,
540 1, gtk_get_current_event_time ());
545 on_new_msg_button_clicked (GtkToolButton *button, ModestShell *self)
547 ModestShellPrivate *priv;
551 priv = MODEST_SHELL_GET_PRIVATE (self);
553 n_pages = gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
557 child = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), -1);
559 modest_ui_actions_on_new_msg (NULL, MODEST_WINDOW (child));
563 on_style_set (GtkWidget *widget,
567 ModestShellPrivate *priv;
569 GdkPixbuf *progress_pixbuf;
572 priv = MODEST_SHELL_GET_PRIVATE (self);
574 if (!gtk_icon_size_lookup (GTK_ICON_SIZE_LARGE_TOOLBAR, &icon_w, &icon_h))
576 progress_pixbuf = gtk_icon_theme_load_icon (gtk_icon_theme_get_default (), "process-working", icon_w, 0, NULL);
578 for (n = 0; n < 31; n++) {
579 if (priv->progress_frames[n] != NULL) {
580 g_object_unref (priv->progress_frames[n]);
582 priv->progress_frames[n] = NULL;
585 if (progress_pixbuf) {
589 icon_w = gdk_pixbuf_get_width (progress_pixbuf) / 8;
594 for (i = 0; i < 4; i++) {
595 for (j = 0; j < 8; j++) {
598 if ((i == 0) && (j == 0))
600 frame = gdk_pixbuf_new_subpixbuf (progress_pixbuf,
603 priv->progress_frames[n] = frame;
607 g_object_unref (progress_pixbuf);
613 on_key_pressed (GtkWidget *widget,
617 ModestShellPrivate *priv;
619 GtkWidget *current_window;
621 priv = MODEST_SHELL_GET_PRIVATE (shell);
623 current_window = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), -1);
625 g_signal_emit_by_name (current_window, "key-press-event", event, &retval);
632 modest_shell_add_banner (ModestShell *shell, ModestShellBanner *banner)
634 ModestShellPrivate *priv;
636 priv = MODEST_SHELL_GET_PRIVATE (shell);
637 gtk_box_pack_start (GTK_BOX (priv->banners_box), GTK_WIDGET (banner), FALSE, FALSE, 0);
641 on_delete_event (GtkWidget *widget,
645 ModestWindow *top_window;
647 while ((top_window = modest_shell_peek_window (MODEST_SHELL (widget))) != NULL) {
648 if (modest_shell_delete_window (MODEST_SHELL (widget), top_window))
656 on_control_q (GtkAccelGroup *accel_group,
657 GObject *acceleratable,
659 GdkModifierType modifier)
661 ModestWindowMgr *mgr;
665 mgr = modest_runtime_get_window_mgr ();
666 shell = modest_gtk_window_mgr_get_shell (MODEST_GTK_WINDOW_MGR (mgr));
667 g_signal_emit_by_name (G_OBJECT (shell), "delete-event", NULL, &ret_value);