| /* |
| * Copyright (C) 2007 Apple Inc. All rights reserved. |
| * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies) |
| * Copyright (C) 2008 Holger Hans Peter Freyther |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of |
| * its contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY |
| * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "config.h" |
| #include "PlatformScreen.h" |
| |
| #include "FloatRect.h" |
| #include "Frame.h" |
| #include "FrameView.h" |
| #include "HostWindow.h" |
| #include "Widget.h" |
| #include "QWebPageClient.h" |
| #include <QApplication> |
| #include <QDesktopWidget> |
| |
| namespace WebCore { |
| |
| static int screenNumber(Widget* w) |
| { |
| if (!w) |
| return 0; |
| |
| QWebPageClient* client = w->root()->hostWindow()->platformPageClient(); |
| return client ? client->screenNumber() : 0; |
| } |
| |
| int screenDepth(Widget* w) |
| { |
| return QApplication::desktop()->screen(screenNumber(w))->depth(); |
| } |
| |
| int screenDepthPerComponent(Widget* w) |
| { |
| if (w) { |
| QWebPageClient* client = w->root()->hostWindow()->platformPageClient(); |
| |
| if (client) { |
| QWidget* view = client->ownerWidget(); |
| if (view) |
| return view->depth(); |
| } |
| } |
| return QApplication::desktop()->screen(0)->depth(); |
| } |
| |
| bool screenIsMonochrome(Widget* w) |
| { |
| return QApplication::desktop()->screen(screenNumber(w))->numColors() < 2; |
| } |
| |
| FloatRect screenRect(Widget* w) |
| { |
| QRect r = QApplication::desktop()->screenGeometry(screenNumber(w)); |
| return FloatRect(r.x(), r.y(), r.width(), r.height()); |
| } |
| |
| FloatRect screenAvailableRect(Widget* w) |
| { |
| QRect r = QApplication::desktop()->availableGeometry(screenNumber(w)); |
| return FloatRect(r.x(), r.y(), r.width(), r.height()); |
| } |
| |
| } // namespace WebCore |