1 /* Copyright (c) 2006,2007 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.
30 #include "modest-window-mgr.h"
31 /* include other impl specific header files */
33 /* 'private'/'protected' functions */
34 static void modest_window_mgr_class_init (ModestWindowMgrClass *klass);
35 static void modest_window_mgr_init (ModestWindowMgr *obj);
36 static void modest_window_mgr_finalize (GObject *obj);
38 static void on_window_destroy (ModestWindow *window,
39 ModestWindowMgr *self);
48 typedef struct _ModestWindowMgrPrivate ModestWindowMgrPrivate;
49 struct _ModestWindowMgrPrivate {
52 #define MODEST_WINDOW_MGR_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
53 MODEST_TYPE_WINDOW_MGR, \
54 ModestWindowMgrPrivate))
56 static GObjectClass *parent_class = NULL;
58 /* uncomment the following if you have defined any signals */
59 /* static guint signals[LAST_SIGNAL] = {0}; */
62 modest_window_mgr_get_type (void)
64 static GType my_type = 0;
66 static const GTypeInfo my_info = {
67 sizeof(ModestWindowMgrClass),
69 NULL, /* base finalize */
70 (GClassInitFunc) modest_window_mgr_class_init,
71 NULL, /* class finalize */
72 NULL, /* class data */
73 sizeof(ModestWindowMgr),
75 (GInstanceInitFunc) modest_window_mgr_init,
78 my_type = g_type_register_static (G_TYPE_OBJECT,
86 modest_window_mgr_class_init (ModestWindowMgrClass *klass)
88 GObjectClass *gobject_class;
89 gobject_class = (GObjectClass*) klass;
91 parent_class = g_type_class_peek_parent (klass);
92 gobject_class->finalize = modest_window_mgr_finalize;
94 g_type_class_add_private (gobject_class, sizeof(ModestWindowMgrPrivate));
98 modest_window_mgr_init (ModestWindowMgr *obj)
100 ModestWindowMgrPrivate *priv = MODEST_WINDOW_MGR_GET_PRIVATE(obj);
102 priv->window_list = NULL;
106 modest_window_mgr_finalize (GObject *obj)
108 ModestWindowMgrPrivate *priv = MODEST_WINDOW_MGR_GET_PRIVATE(obj);
110 if (priv->window_list) {
111 GList *iter = priv->window_list;
112 /* unregister pending windows */
114 modest_window_mgr_unregister_window (MODEST_WINDOW_MGR (obj),
115 MODEST_WINDOW (iter->data));
116 iter = g_list_next (iter);
118 g_list_free (priv->window_list);
119 priv->window_list = NULL;
122 G_OBJECT_CLASS(parent_class)->finalize (obj);
126 modest_window_mgr_new (void)
128 return MODEST_WINDOW_MGR(g_object_new(MODEST_TYPE_WINDOW_MGR, NULL));
132 modest_window_mgr_register_window (ModestWindowMgr *self,
133 ModestWindow *window)
136 ModestWindowMgrPrivate *priv;
138 g_return_if_fail (MODEST_IS_WINDOW_MGR (self));
139 g_return_if_fail (MODEST_IS_WINDOW (window));
141 priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
143 win = g_list_find (priv->window_list, window);
145 g_warning ("Trying to register an already registered window");
149 /* Add to list. Keep a reference to the window */
150 g_object_ref (window);
151 priv->window_list = g_list_prepend (priv->window_list, window);
153 /* Listen to object destruction */
154 g_signal_connect (window, "destroy", G_CALLBACK (on_window_destroy), self);
158 on_window_destroy (ModestWindow *window, ModestWindowMgr *self)
160 modest_window_mgr_unregister_window (self, window);
164 modest_window_mgr_unregister_window (ModestWindowMgr *self,
165 ModestWindow *window)
168 ModestWindowMgrPrivate *priv;
170 g_return_if_fail (MODEST_IS_WINDOW_MGR (self));
171 g_return_if_fail (MODEST_IS_WINDOW (window));
173 priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
175 win = g_list_find (priv->window_list, window);
177 g_warning ("Trying to unregister a window that has not being registered yet");
181 /* Remove from list. Remove the reference to the window */
182 g_object_unref (win->data);
183 priv->window_list = g_list_remove_link (priv->window_list, win);
187 modest_window_mgr_find_window_for_msgid (ModestWindowMgr *self,
189 GType modest_window_type)