1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2015 The Qt Company Ltd. 4 ** Contact: http://www.qt.io/licensing/ 5 ** 6 ** This file is part of the Qt Assistant of the Qt Toolkit. 7 ** 8 ** $QT_BEGIN_LICENSE:LGPL$ 9 ** Commercial License Usage 10 ** Licensees holding valid commercial Qt licenses may use this file in 11 ** accordance with the commercial license agreement provided with the 12 ** Software or, alternatively, in accordance with the terms contained in 13 ** a written agreement between you and The Qt Company. For licensing terms 14 ** and conditions see http://www.qt.io/terms-conditions. For further 15 ** information use the contact form at http://www.qt.io/contact-us. 16 ** 17 ** GNU Lesser General Public License Usage 18 ** Alternatively, this file may be used under the terms of the GNU Lesser 19 ** General Public License version 2.1 or version 3 as published by the Free 20 ** Software Foundation and appearing in the file LICENSE.LGPLv21 and 21 ** LICENSE.LGPLv3 included in the packaging of this file. Please review the 22 ** following information to ensure the GNU Lesser General Public License 23 ** requirements will be met: https://www.gnu.org/licenses/lgpl.html and 24 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. 25 ** 26 ** As a special exception, The Qt Company gives you certain additional 27 ** rights. These rights are described in The Qt Company LGPL Exception 28 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. 29 ** 30 ** GNU General Public License Usage 31 ** Alternatively, this file may be used under the terms of the GNU 32 ** General Public License version 3.0 as published by the Free Software 33 ** Foundation and appearing in the file LICENSE.GPL included in the 34 ** packaging of this file. Please review the following information to 35 ** ensure the GNU General Public License version 3.0 requirements will be 36 ** met: http://www.gnu.org/copyleft/gpl.html. 37 ** 38 ** $QT_END_LICENSE$ 39 ** 40 ****************************************************************************/ 41 42 #ifndef HELPVIEWERPRIVATE_H 43 #define HELPVIEWERPRIVATE_H 44 45 #include "centralwidget.h" 46 #include "helpviewer.h" 47 #include "openpagesmanager.h" 48 49 #include <QtCore/QObject> 50 #ifdef QT_NO_WEBKIT 51 #include <QtGui/QTextBrowser> 52 #endif 53 54 QT_BEGIN_NAMESPACE 55 56 class HelpViewer::HelpViewerPrivate : public QObject 57 { 58 Q_OBJECT 59 60 public: 61 #ifdef QT_NO_WEBKIT HelpViewerPrivate(int zoom)62 HelpViewerPrivate(int zoom) 63 : zoomCount(zoom) 64 , forceFont(false) 65 , lastAnchor(QString()) 66 #else 67 HelpViewerPrivate() 68 #endif 69 { 70 m_loadFinished = false; 71 } 72 73 #ifdef QT_NO_WEBKIT hasAnchorAt(QTextBrowser * browser,const QPoint & pos)74 bool hasAnchorAt(QTextBrowser *browser, const QPoint& pos) 75 { 76 lastAnchor = browser->anchorAt(pos); 77 if (lastAnchor.isEmpty()) 78 return false; 79 80 lastAnchor = browser->source().resolved(lastAnchor).toString(); 81 if (lastAnchor.at(0) == QLatin1Char('#')) { 82 QString src = browser->source().toString(); 83 int hsh = src.indexOf(QLatin1Char('#')); 84 lastAnchor = (hsh >= 0 ? src.left(hsh) : src) + lastAnchor; 85 } 86 return true; 87 } 88 openLink(bool newPage)89 void openLink(bool newPage) 90 { 91 if(lastAnchor.isEmpty()) 92 return; 93 if (newPage) 94 OpenPagesManager::instance()->createPage(lastAnchor); 95 else 96 CentralWidget::instance()->setSource(lastAnchor); 97 lastAnchor.clear(); 98 } 99 100 public slots: openLink()101 void openLink() 102 { 103 openLink(false); 104 } 105 openLinkInNewPage()106 void openLinkInNewPage() 107 { 108 openLink(true); 109 } 110 111 public: 112 int zoomCount; 113 bool forceFont; 114 QString lastAnchor; 115 #endif // QT_NO_WEBKIT 116 117 public: 118 bool m_loadFinished; 119 }; 120 121 QT_END_NAMESPACE 122 123 #endif // HELPVIEWERPRIVATE_H 124