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>
34 /* 'private'/'protected' functions */
35 static void modest_shell_class_init (ModestShellClass *klass);
36 static void modest_shell_instance_init (ModestShell *obj);
37 static void modest_shell_finalize (GObject *obj);
39 static void update_title (ModestShell *self);
41 static void on_back_button_clicked (GtkToolButton *button, ModestShell *self);
44 typedef struct _ModestShellPrivate ModestShellPrivate;
45 struct _ModestShellPrivate {
48 GtkWidget *top_toolbar;
49 GtkToolItem *back_button;
50 GtkToolItem *title_button;
51 GtkWidget *title_label;
52 GtkWidget *subtitle_label;
54 #define MODEST_SHELL_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
58 static GObjectClass *parent_class = NULL;
61 modest_shell_get_type (void)
63 static GType my_type = 0;
65 static const GTypeInfo my_info = {
66 sizeof(ModestShellClass),
68 NULL, /* base finalize */
69 (GClassInitFunc) modest_shell_class_init,
70 NULL, /* class finalize */
71 NULL, /* class data */
74 (GInstanceInitFunc) modest_shell_instance_init,
77 my_type = g_type_register_static (GTK_TYPE_WINDOW,
85 modest_shell_class_init (ModestShellClass *klass)
87 GObjectClass *gobject_class;
89 gobject_class = (GObjectClass*) klass;
91 parent_class = g_type_class_peek_parent (klass);
92 gobject_class->finalize = modest_shell_finalize;
94 g_type_class_add_private (gobject_class, sizeof(ModestShellPrivate));
99 modest_shell_instance_init (ModestShell *obj)
101 ModestShellPrivate *priv;
102 GtkWidget *title_vbox;
104 priv = MODEST_SHELL_GET_PRIVATE(obj);
106 priv->main_vbox = gtk_vbox_new (FALSE, 0);
107 gtk_widget_show (priv->main_vbox);
109 priv->top_toolbar = gtk_toolbar_new ();
110 gtk_toolbar_set_style (GTK_TOOLBAR (priv->top_toolbar), GTK_TOOLBAR_BOTH_HORIZ);
111 gtk_widget_show (priv->top_toolbar);
112 gtk_box_pack_start (GTK_BOX (priv->main_vbox), priv->top_toolbar, FALSE, FALSE, 0);
114 priv->back_button = gtk_tool_button_new_from_stock (GTK_STOCK_GO_BACK);
115 gtk_toolbar_insert (GTK_TOOLBAR (priv->top_toolbar), priv->back_button, -1);
116 gtk_widget_show (GTK_WIDGET (priv->back_button));
117 g_signal_connect (G_OBJECT (priv->back_button), "clicked", G_CALLBACK (on_back_button_clicked), obj);
119 title_vbox = gtk_vbox_new (FALSE, 0);
120 priv->title_label = gtk_label_new (NULL);
121 gtk_misc_set_alignment (GTK_MISC (priv->title_label), 0.0, 1.0);
122 priv->subtitle_label = gtk_label_new (NULL);
123 gtk_misc_set_alignment (GTK_MISC (priv->subtitle_label), 0.0, 0.0);
124 gtk_widget_show (priv->title_label);
125 gtk_widget_show (priv->subtitle_label);
126 gtk_box_pack_start (GTK_BOX (title_vbox), priv->title_label, TRUE, TRUE, 0);
127 gtk_box_pack_start (GTK_BOX (title_vbox), priv->subtitle_label, FALSE, FALSE, 0);
128 gtk_widget_show (title_vbox);
130 priv->title_button = gtk_tool_button_new (NULL, NULL);
131 gtk_widget_show (GTK_WIDGET (priv->title_button));
132 gtk_tool_button_set_label_widget (GTK_TOOL_BUTTON (priv->title_button), title_vbox);
133 gtk_toolbar_insert (GTK_TOOLBAR (priv->top_toolbar), priv->title_button, -1);
134 gtk_container_child_set (GTK_CONTAINER (priv->top_toolbar), GTK_WIDGET (priv->title_button), "expand", TRUE, NULL);
135 g_object_set (priv->title_button, "is-important", TRUE, NULL);
137 priv->notebook = gtk_notebook_new ();
138 gtk_widget_show (priv->notebook);
139 gtk_box_pack_start (GTK_BOX (priv->main_vbox), priv->notebook, TRUE, TRUE, 0);
140 gtk_container_add (GTK_CONTAINER (obj), priv->main_vbox);
145 modest_shell_finalize (GObject *obj)
147 G_OBJECT_CLASS(parent_class)->finalize (obj);
151 modest_shell_new (void)
153 return (GtkWidget *) g_object_new(MODEST_TYPE_SHELL, NULL);
157 modest_shell_peek_window (ModestShell *shell)
159 ModestShellPrivate *priv;
162 priv = MODEST_SHELL_GET_PRIVATE (shell);
163 count = gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
166 return (ModestWindow *) gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), count - 1);
173 modest_shell_delete_window (ModestShell *shell, ModestWindow *window)
175 ModestShellPrivate *priv;
178 priv = MODEST_SHELL_GET_PRIVATE (shell);
179 g_signal_emit_by_name (G_OBJECT (window), "delete-event", NULL, &ret_value);
180 if (ret_value == FALSE) {
183 page_num = gtk_notebook_page_num (GTK_NOTEBOOK (priv->notebook), GTK_WIDGET (window));
184 if (page_num != -1) {
185 gtk_notebook_remove_page (GTK_NOTEBOOK (priv->notebook), page_num);
189 update_title (shell);
195 modest_shell_add_window (ModestShell *shell, ModestWindow *window)
197 ModestShellPrivate *priv;
199 priv = MODEST_SHELL_GET_PRIVATE (shell);
200 gtk_notebook_append_page (GTK_NOTEBOOK (priv->notebook), GTK_WIDGET (window), NULL);
201 gtk_widget_show (GTK_WIDGET (window));
202 gtk_notebook_set_current_page (GTK_NOTEBOOK (priv->notebook), -1);
203 modest_shell_window_set_shell (MODEST_SHELL_WINDOW (window), shell);
204 update_title (shell);
208 modest_shell_count_windows (ModestShell *shell)
210 ModestShellPrivate *priv;
212 priv = MODEST_SHELL_GET_PRIVATE (shell);
214 return gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
218 modest_shell_set_title (ModestShell *shell, ModestWindow *window, const gchar *title)
220 ModestShellPrivate *priv;
222 priv = MODEST_SHELL_GET_PRIVATE (shell);
224 gtk_notebook_set_tab_label_text (GTK_NOTEBOOK (priv->notebook), GTK_WIDGET (window), title);
226 update_title (shell);
230 modest_shell_show_progress (ModestShell *shell, ModestWindow *window, gboolean show)
235 update_title (ModestShell *self)
238 ModestShellPrivate *priv;
240 GString *title_buffer;
241 GString *subtitle_buffer;
243 priv = MODEST_SHELL_GET_PRIVATE (self);
245 n_pages = gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
247 gtk_label_set_text (GTK_LABEL (priv->title_label), "");
248 gtk_label_set_text (GTK_LABEL (priv->subtitle_label), "");
252 child = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), n_pages - 1);
253 title_buffer = g_string_new ("");
254 title_buffer = g_string_append (title_buffer, "<b>");
255 title_buffer = g_string_append (title_buffer, gtk_notebook_get_tab_label_text (GTK_NOTEBOOK (priv->notebook), child));
256 title_buffer = g_string_append (title_buffer, "</b>");
257 gtk_label_set_markup (GTK_LABEL (priv->title_label),
259 g_string_free (title_buffer, TRUE);
261 subtitle_buffer = g_string_new ("");
262 subtitle_buffer = g_string_append (subtitle_buffer, "<small>");
263 for (i = 0; i < n_pages - 1; i++) {
264 child = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), i);
266 subtitle_buffer = g_string_append (subtitle_buffer, " / ");
268 subtitle_buffer = g_string_append (subtitle_buffer,
269 gtk_notebook_get_tab_label_text (GTK_NOTEBOOK (priv->notebook), child));
271 subtitle_buffer = g_string_append (subtitle_buffer, "</small>");
272 gtk_label_set_markup (GTK_LABEL (priv->subtitle_label),
273 subtitle_buffer->str);
274 g_string_free (subtitle_buffer, TRUE);
278 on_back_button_clicked (GtkToolButton *button, ModestShell *self)
280 ModestShellPrivate *priv;
282 gboolean delete_event_retval;
285 priv = MODEST_SHELL_GET_PRIVATE (self);
287 n_pages = gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
291 child = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), -1);
292 g_signal_emit_by_name (G_OBJECT (child), "delete-event", NULL, &delete_event_retval);
294 if (!delete_event_retval) {