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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