1 /*
2 * Copyright (C) 2006 Dirk Mueller <mueller@kde.org>
3 * (C) 2006 Nikolas Zimmermann <zimmermann@kde.org>
4 *
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
19 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
20 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
21 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
22 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
23 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
24 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29 #include "config.h"
30 #include "Screen.h"
31
32 #include "Page.h"
33 #include "Frame.h"
34 #include "FrameView.h"
35 #include "Widget.h"
36 #include "IntRect.h"
37 #include "FloatRect.h"
38
39 #include <QApplication>
40 #include <QDesktopWidget>
41
42 namespace WebCore {
43
qwidgetForPage(const Page * page)44 static QWidget* qwidgetForPage(const Page* page)
45 {
46 Frame* frame = (page ? page->mainFrame() : 0);
47 FrameView* frameView = (frame ? frame->view() : 0);
48
49 if (!frameView)
50 return 0;
51
52 return frameView->qwidget();
53 }
54
screenRect(const Page * page)55 FloatRect screenRect(const Page* page)
56 {
57 QWidget* qw = qwidgetForPage(page);
58 if (!qw)
59 return FloatRect();
60
61 // Taken from KGlobalSettings::desktopGeometry
62 QDesktopWidget* dw = QApplication::desktop();
63 if (!dw)
64 return FloatRect();
65
66 return IntRect(dw->screenGeometry(qw));
67 }
68
screenDepth(const Page * page)69 int screenDepth(const Page* page)
70 {
71 QWidget* qw = qwidgetForPage(page);
72 if (!qw)
73 return 32;
74
75 return qw->depth();
76 }
77
usableScreenRect(const Page * page)78 FloatRect usableScreenRect(const Page* page)
79 {
80 QWidget* qw = qwidgetForPage(page);
81 if (!qw)
82 return FloatRect();
83
84 // Taken from KGlobalSettings::desktopGeometry
85 QDesktopWidget* dw = QApplication::desktop();
86 if (!dw)
87 return FloatRect();
88
89 return IntRect(dw->availableGeometry(qw));
90 }
91
scaleFactor(const Page *)92 float scaleFactor(const Page*)
93 {
94 return 1.0f;
95 }
96
97 }
98
99 // vim: ts=4 sw=4 et
100