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_dispose (GObject *obj);
40 static void modest_shell_finalize (GObject *obj);
42 static void update_title (ModestShell *self);
44 static void on_back_button_clicked (GtkToolButton *button, ModestShell *self);
45 static void on_title_button_clicked (GtkToolButton *button, ModestShell *self);
46 static void on_new_msg_button_clicked (GtkToolButton *button, ModestShell *self);
47 static void on_style_set (GtkWidget *widget, GtkStyle *old_style, ModestShell *shell);
48 static gboolean on_delete_event (GtkWidget *widget,
51 static gboolean on_key_pressed (GtkWidget *widget, GdkEventKey *event, ModestShell *shell);
54 typedef struct _ModestShellPrivate ModestShellPrivate;
55 struct _ModestShellPrivate {
58 GtkWidget *top_toolbar;
59 GtkToolItem *new_message_button;
60 GtkToolItem *back_button;
61 GtkToolItem *title_button;
62 GtkWidget *title_label;
63 GtkWidget *subtitle_label;
65 GtkWidget *progress_icon;
66 GdkPixbuf **progress_frames;
68 guint progress_timeout_id;
70 GtkWidget *banners_box;
72 #define MODEST_SHELL_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
76 static GObjectClass *parent_class = NULL;
79 modest_shell_get_type (void)
81 static GType my_type = 0;
83 static const GTypeInfo my_info = {
84 sizeof(ModestShellClass),
86 NULL, /* base finalize */
87 (GClassInitFunc) modest_shell_class_init,
88 NULL, /* class finalize */
89 NULL, /* class data */
92 (GInstanceInitFunc) modest_shell_instance_init,
95 my_type = g_type_register_static (GTK_TYPE_WINDOW,
103 modest_shell_class_init (ModestShellClass *klass)
105 GObjectClass *gobject_class;
107 gobject_class = (GObjectClass*) klass;
109 parent_class = g_type_class_peek_parent (klass);
110 gobject_class->dispose = modest_shell_dispose;
111 gobject_class->finalize = modest_shell_finalize;
113 g_type_class_add_private (gobject_class, sizeof(ModestShellPrivate));
118 modest_shell_instance_init (ModestShell *obj)
120 ModestShellPrivate *priv;
121 GtkWidget *title_vbox;
122 GtkWidget *title_arrow;
123 GtkWidget *new_message_icon;
124 GtkToolItem *separator_toolitem;
126 GtkWidget *separator;
128 priv = MODEST_SHELL_GET_PRIVATE(obj);
129 priv->progress_frames = g_malloc0 (sizeof(GdkPixbuf *)*31);
130 priv->progress_timeout_id = 0;
131 priv->next_frame = 0;
133 priv->main_vbox = gtk_vbox_new (FALSE, 0);
134 gtk_widget_show (priv->main_vbox);
136 top_hbox = gtk_hbox_new (FALSE, 0);
137 gtk_widget_show (top_hbox);
138 gtk_box_pack_start (GTK_BOX (priv->main_vbox), top_hbox, FALSE, FALSE, 0);
140 separator = gtk_hseparator_new ();
141 gtk_widget_show (separator);
142 gtk_box_pack_start (GTK_BOX (priv->main_vbox), separator, FALSE, FALSE, 0);
144 priv->top_toolbar = gtk_toolbar_new ();
145 gtk_toolbar_set_style (GTK_TOOLBAR (priv->top_toolbar), GTK_TOOLBAR_BOTH_HORIZ);
146 gtk_toolbar_set_show_arrow (GTK_TOOLBAR (priv->top_toolbar), FALSE);
147 gtk_widget_show (priv->top_toolbar);
148 gtk_box_pack_start (GTK_BOX (top_hbox), priv->top_toolbar, TRUE, TRUE, 0);
150 priv->progress_icon = gtk_image_new ();
151 gtk_widget_show (priv->progress_icon);
152 gtk_box_pack_start (GTK_BOX (top_hbox), priv->progress_icon, FALSE, FALSE, 0);
154 priv->banners_box = gtk_vbox_new (FALSE, 0);
155 gtk_widget_show (priv->banners_box);
156 gtk_box_pack_start (GTK_BOX (priv->main_vbox), priv->banners_box, FALSE, FALSE, 0);
158 new_message_icon = gtk_image_new_from_icon_name (MODEST_TOOLBAR_ICON_NEW_MAIL, GTK_ICON_SIZE_LARGE_TOOLBAR);
159 gtk_widget_show (new_message_icon);
160 priv->new_message_button = gtk_tool_button_new (new_message_icon, _("mcen_va_new_email"));
161 g_object_set (priv->new_message_button, "is-important", TRUE, NULL);
162 gtk_toolbar_insert (GTK_TOOLBAR (priv->top_toolbar), priv->new_message_button, -1);
163 gtk_widget_show (GTK_WIDGET (priv->new_message_button));
164 g_signal_connect (G_OBJECT (priv->new_message_button), "clicked", G_CALLBACK (on_new_msg_button_clicked), obj);
166 priv->back_button = gtk_tool_button_new_from_stock (GTK_STOCK_GO_BACK);
167 g_object_set (priv->back_button, "is-important", TRUE, NULL);
168 gtk_toolbar_insert (GTK_TOOLBAR (priv->top_toolbar), priv->back_button, -1);
169 gtk_widget_show (GTK_WIDGET (priv->back_button));
170 g_signal_connect (G_OBJECT (priv->back_button), "clicked", G_CALLBACK (on_back_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->notebook = gtk_notebook_new ();
201 gtk_notebook_set_show_tabs ((GtkNotebook *)priv->notebook, FALSE);
202 gtk_notebook_set_show_border ((GtkNotebook *)priv->notebook, FALSE);
203 gtk_widget_show (priv->notebook);
204 gtk_box_pack_start (GTK_BOX (priv->main_vbox), priv->notebook, TRUE, TRUE, 0);
205 gtk_container_add (GTK_CONTAINER (obj), priv->main_vbox);
207 g_signal_connect (G_OBJECT (obj), "style-set", G_CALLBACK (on_style_set), obj);
208 g_signal_connect (G_OBJECT (obj), "delete-event", G_CALLBACK (on_delete_event), obj);
211 GdkModifierType accel_mods;
212 GtkAccelGroup *accel_group;
213 accel_group = gtk_accel_group_new ();
214 gtk_accelerator_parse ("<Control>n", &accel_key, &accel_mods);
215 gtk_widget_add_accelerator (GTK_WIDGET (priv->new_message_button), "clicked", accel_group,
216 accel_key, accel_mods, 0);
217 gtk_accelerator_parse ("Escape", &accel_key, &accel_mods);
218 gtk_widget_add_accelerator (GTK_WIDGET (priv->back_button), "clicked", accel_group,
219 accel_key, accel_mods, 0);
220 gtk_accelerator_parse ("F10", &accel_key, &accel_mods);
221 gtk_widget_add_accelerator (GTK_WIDGET (priv->title_button), "clicked", accel_group,
222 accel_key, accel_mods, 0);
223 gtk_window_add_accel_group (GTK_WINDOW (obj), accel_group);
225 g_signal_connect (G_OBJECT (obj),
227 G_CALLBACK (on_key_pressed), obj);
229 gtk_window_set_default_size (GTK_WINDOW (obj),
236 modest_shell_dispose (GObject *obj)
238 ModestShellPrivate *priv;
240 priv = MODEST_SHELL_GET_PRIVATE (obj);
242 if (priv->progress_timeout_id) {
243 g_source_remove (priv->progress_timeout_id);
244 priv->progress_timeout_id = 0;
246 G_OBJECT_CLASS(parent_class)->dispose (obj);
250 modest_shell_finalize (GObject *obj)
252 ModestShellPrivate *priv;
255 priv = MODEST_SHELL_GET_PRIVATE (obj);
257 if (priv->progress_timeout_id) {
258 g_source_remove (priv->progress_timeout_id);
259 priv->progress_timeout_id = 0;
261 for (n = 0; n < 31; n++) {
262 if (priv->progress_frames[n]) {
263 g_object_unref (priv->progress_frames[n]);
266 g_free (priv->progress_frames);
268 G_OBJECT_CLASS(parent_class)->finalize (obj);
272 modest_shell_new (void)
274 return (GtkWidget *) g_object_new(MODEST_TYPE_SHELL, NULL);
278 modest_shell_peek_window (ModestShell *shell)
280 ModestShellPrivate *priv;
283 priv = MODEST_SHELL_GET_PRIVATE (shell);
284 count = gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
287 return (ModestWindow *) gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), count - 1);
294 modest_shell_delete_window (ModestShell *shell, ModestWindow *window)
296 ModestShellPrivate *priv;
299 priv = MODEST_SHELL_GET_PRIVATE (shell);
300 g_signal_emit_by_name (G_OBJECT (window), "delete-event", NULL, &ret_value);
301 if (ret_value == FALSE) {
304 children = gtk_container_get_children (GTK_CONTAINER (priv->notebook));
305 if (g_list_find (children, window)) {
306 gtk_container_remove (GTK_CONTAINER (priv->notebook), GTK_WIDGET (window));
311 update_title (shell);
317 modest_shell_add_window (ModestShell *shell, ModestWindow *window)
319 ModestShellPrivate *priv;
321 priv = MODEST_SHELL_GET_PRIVATE (shell);
322 gtk_notebook_append_page (GTK_NOTEBOOK (priv->notebook), GTK_WIDGET (window), NULL);
323 gtk_widget_show (GTK_WIDGET (window));
324 gtk_notebook_set_current_page (GTK_NOTEBOOK (priv->notebook), -1);
325 modest_shell_window_set_shell (MODEST_SHELL_WINDOW (window), shell);
326 update_title (shell);
330 modest_shell_count_windows (ModestShell *shell)
332 ModestShellPrivate *priv;
334 priv = MODEST_SHELL_GET_PRIVATE (shell);
336 return gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
340 modest_shell_set_title (ModestShell *shell, ModestWindow *window, const gchar *title)
342 ModestShellPrivate *priv;
344 priv = MODEST_SHELL_GET_PRIVATE (shell);
346 gtk_notebook_set_tab_label_text (GTK_NOTEBOOK (priv->notebook), GTK_WIDGET (window), title);
348 update_title (shell);
352 show_next_frame (ModestShell *shell)
354 ModestShellPrivate *priv;
356 priv = MODEST_SHELL_GET_PRIVATE (shell);
358 gtk_image_set_from_pixbuf (GTK_IMAGE (priv->progress_icon), priv->progress_frames[priv->next_frame]);
361 if (priv->next_frame >= 31)
362 priv->next_frame = 0;
366 on_progress_timeout (ModestShell *shell)
368 show_next_frame (shell);
373 modest_shell_show_progress (ModestShell *shell, ModestWindow *window, gboolean show)
375 ModestShellPrivate *priv;
377 priv = MODEST_SHELL_GET_PRIVATE (shell);
380 if (priv->progress_timeout_id == 0) {
381 priv->progress_timeout_id = g_timeout_add (100, (GSourceFunc) on_progress_timeout, shell);
382 show_next_frame (shell);
384 gtk_widget_show (priv->progress_icon);
386 if (priv->progress_timeout_id) {
387 g_source_remove (priv->progress_timeout_id);
388 priv->progress_timeout_id = 0;
390 gtk_widget_hide (priv->progress_icon);
395 update_title (ModestShell *self)
398 ModestShellPrivate *priv;
400 GString *title_buffer;
401 GString *subtitle_buffer;
402 const gchar *tab_label_text;
404 priv = MODEST_SHELL_GET_PRIVATE (self);
406 n_pages = gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
408 gtk_label_set_text (GTK_LABEL (priv->title_label), "");
409 gtk_label_set_text (GTK_LABEL (priv->subtitle_label), "");
413 child = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), n_pages - 1);
414 title_buffer = g_string_new ("");
415 title_buffer = g_string_append (title_buffer, "<b>");
416 tab_label_text = gtk_notebook_get_tab_label_text (GTK_NOTEBOOK (priv->notebook), child);
418 title_buffer = g_string_append (title_buffer, tab_label_text);
419 title_buffer = g_string_append (title_buffer, "</b>");
420 gtk_label_set_markup (GTK_LABEL (priv->title_label),
422 g_string_free (title_buffer, TRUE);
424 subtitle_buffer = g_string_new ("");
425 subtitle_buffer = g_string_append (subtitle_buffer, "<small>");
426 for (i = 0; i < n_pages - 1; i++) {
427 child = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), i);
429 subtitle_buffer = g_string_append (subtitle_buffer, " / ");
431 subtitle_buffer = g_string_append (subtitle_buffer,
432 gtk_notebook_get_tab_label_text (GTK_NOTEBOOK (priv->notebook), child));
434 subtitle_buffer = g_string_append (subtitle_buffer, "</small>");
435 gtk_label_set_markup (GTK_LABEL (priv->subtitle_label),
436 subtitle_buffer->str);
437 g_string_free (subtitle_buffer, TRUE);
441 on_back_button_clicked (GtkToolButton *button, ModestShell *self)
443 ModestShellPrivate *priv;
445 gboolean delete_event_retval;
448 priv = MODEST_SHELL_GET_PRIVATE (self);
450 n_pages = gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
454 child = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), -1);
455 g_signal_emit_by_name (G_OBJECT (child), "delete-event", NULL, &delete_event_retval);
457 if (!delete_event_retval) {
463 menu_position_cb (GtkMenu *menu,
469 ModestShellPrivate *priv;
470 GtkAllocation *alloc;
471 GdkWindow *parent_window;
474 priv = MODEST_SHELL_GET_PRIVATE (self);
476 alloc = &(GTK_WIDGET (priv->title_button)->allocation);
477 parent_window = gtk_widget_get_parent_window (GTK_WIDGET (priv->title_button));
478 gdk_window_get_position (parent_window, &pos_x, &pos_y);
479 *x = pos_x + alloc->x;
480 *y = pos_y + alloc->y + alloc->height;
486 on_title_button_clicked (GtkToolButton *button, ModestShell *self)
488 ModestShellPrivate *priv;
493 priv = MODEST_SHELL_GET_PRIVATE (self);
495 n_pages = gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
499 child = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), -1);
500 menu = modest_shell_window_get_menu (MODEST_SHELL_WINDOW (child));
503 gtk_menu_popup (GTK_MENU (menu), NULL, NULL,
504 (GtkMenuPositionFunc) menu_position_cb, (gpointer) self,
505 1, gtk_get_current_event_time ());
510 on_new_msg_button_clicked (GtkToolButton *button, ModestShell *self)
512 ModestShellPrivate *priv;
516 priv = MODEST_SHELL_GET_PRIVATE (self);
518 n_pages = gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
522 child = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), -1);
524 modest_ui_actions_on_new_msg (NULL, MODEST_WINDOW (child));
528 on_style_set (GtkWidget *widget,
532 ModestShellPrivate *priv;
534 GdkPixbuf *progress_pixbuf;
537 priv = MODEST_SHELL_GET_PRIVATE (self);
539 if (!gtk_icon_size_lookup (GTK_ICON_SIZE_LARGE_TOOLBAR, &icon_w, &icon_h))
541 progress_pixbuf = gtk_icon_theme_load_icon (gtk_icon_theme_get_default (), "process-working", icon_w, 0, NULL);
543 for (n = 0; n < 31; n++) {
544 if (priv->progress_frames[n] != NULL) {
545 g_object_unref (priv->progress_frames[n]);
547 priv->progress_frames[n] = NULL;
550 if (progress_pixbuf) {
554 icon_w = gdk_pixbuf_get_width (progress_pixbuf) / 8;
559 for (i = 0; i < 4; i++) {
560 for (j = 0; j < 8; j++) {
563 if ((i == 0) && (j == 0))
565 frame = gdk_pixbuf_new_subpixbuf (progress_pixbuf,
568 priv->progress_frames[n] = frame;
572 g_object_unref (progress_pixbuf);
578 on_key_pressed (GtkWidget *widget,
582 ModestShellPrivate *priv;
584 GtkWidget *current_window;
586 priv = MODEST_SHELL_GET_PRIVATE (shell);
588 current_window = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), -1);
590 g_signal_emit_by_name (current_window, "key-press-event", event, &retval);
597 modest_shell_add_banner (ModestShell *shell, ModestShellBanner *banner)
599 ModestShellPrivate *priv;
601 priv = MODEST_SHELL_GET_PRIVATE (shell);
602 gtk_box_pack_start (GTK_BOX (priv->banners_box), GTK_WIDGET (banner), FALSE, FALSE, 0);
606 on_delete_event (GtkWidget *widget,
610 ModestWindow *top_window;
612 while ((top_window = modest_shell_peek_window (MODEST_SHELL (widget))) != NULL) {
613 if (modest_shell_delete_window (MODEST_SHELL (widget), top_window))