1 /* 2 * Copyright (C) 2006 Dirk Mueller <mueller (at) kde.org> 3 * (C) 2006 Nikolas Zimmermann <zimmermann (at) 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 "FloatRect.h" 33 #include "Frame.h" 34 #include "FrameView.h" 35 #include "IntRect.h" 36 #include "Page.h" 37 #include "Widget.h" 38 39 #include <QApplication> 40 #include <QDesktopWidget> 41 42 namespace WebCore { 43 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 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 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 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 92 float scaleFactor(const Page*) 93 { 94 return 1.0f; 95 } 96 97 } 98 99 // vim: ts=4 sw=4 et 100