1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
|
/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/* e-dialog-utils.h
*
* Copyright (C) 2001 Ximian, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
* Authors:
* Michael Meeks <michael@ximian.com>
* Ettore Perazzoli <ettore@ximian.com>
*/
#include "e-dialog-utils.h"
#include "widgets/misc/e-bonobo-widget.h"
#include <gdk/gdkx.h>
#include <gdk/gdkprivate.h>
#include <gdk/gdk.h>
#include <gtk/gtksignal.h>
#include <bonobo/bonobo-control.h>
#include <bonobo/bonobo-property-bag.h>
#define TRANSIENT_DATA_ID "e-dialog:transient"
static void
transient_realize_callback (GtkWidget *widget)
{
GdkWindow *window;
window = gtk_object_get_data (GTK_OBJECT (widget), TRANSIENT_DATA_ID);
g_assert (window != NULL);
gdk_window_set_transient_for (GTK_WIDGET (widget)->window, window);
}
static void
transient_unrealize_callback (GtkWidget *widget)
{
GdkWindow *window;
window = gtk_object_get_data (GTK_OBJECT (widget), TRANSIENT_DATA_ID);
g_assert (window != NULL);
gdk_property_delete (window, gdk_atom_intern ("WM_TRANSIENT_FOR", FALSE));
}
static void
transient_destroy_callback (GtkWidget *widget)
{
GdkWindow *window;
window = gtk_object_get_data (GTK_OBJECT (widget), "transient");
if (window != NULL)
gdk_window_unref (window);
}
static void
set_transient_for_gdk (GtkWindow *window,
GdkWindow *parent)
{
g_return_if_fail (window != NULL);
g_return_if_fail (gtk_object_get_data (GTK_OBJECT (window), TRANSIENT_DATA_ID) == NULL);
gdk_window_ref (parent); /* FIXME? */
gtk_object_set_data (GTK_OBJECT (window), TRANSIENT_DATA_ID, parent);
if (GTK_WIDGET_REALIZED (window))
gdk_window_set_transient_for (GTK_WIDGET (window)->window, parent);
gtk_signal_connect (GTK_OBJECT (window), "realize",
GTK_SIGNAL_FUNC (transient_realize_callback), NULL);
gtk_signal_connect (GTK_OBJECT (window), "unrealize",
GTK_SIGNAL_FUNC (transient_unrealize_callback), NULL);
gtk_signal_connect (GTK_OBJECT (window), "destroy",
GTK_SIGNAL_FUNC (transient_destroy_callback), NULL);
}
/**
* e_set_dialog_parent:
* @dialog:
* @parent_widget:
*
* This sets the parent for @dialog to be @parent_widget. Unlike
* gtk_window_set_parent(), this doesn't need @parent_widget to be the actual
* toplevel, and also works if @parent_widget is been embedded as a Bonobo
* control by an out-of-process container.
**/
void
e_set_dialog_parent (GtkWindow *dialog,
GtkWidget *parent_widget)
{
Bonobo_PropertyBag property_bag;
GtkWidget *toplevel;
GdkWindow *gdk_window;
CORBA_char *id;
guint32 xid;
g_return_if_fail (dialog != NULL);
g_return_if_fail (GTK_IS_WINDOW (dialog));
g_return_if_fail (parent_widget != NULL);
g_return_if_fail (GTK_IS_WIDGET (parent_widget));
toplevel = gtk_widget_get_toplevel (parent_widget);
if (toplevel == NULL)
return;
if (! BONOBO_IS_CONTROL (toplevel)) {
if (GTK_IS_WINDOW (toplevel))
gtk_window_set_transient_for (dialog, GTK_WINDOW (toplevel));
return;
}
property_bag = bonobo_control_get_ambient_properties (BONOBO_CONTROL (toplevel), NULL);
if (property_bag == CORBA_OBJECT_NIL)
return;
id = bonobo_property_bag_client_get_value_string (property_bag, E_BONOBO_WIDGET_TOPLEVEL_PROPERTY_ID, NULL);
if (id == NULL)
return;
xid = strtol (id, NULL, 10);
g_warning ("Got id `%s' -> %x", id, xid);
gdk_window = gdk_window_foreign_new (xid);
set_transient_for_gdk (dialog, gdk_window);
}
|
