helpviewer_p.h 2.86 KiB
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#ifndef HELPVIEWERPRIVATE_H
#define HELPVIEWERPRIVATE_H
#include "centralwidget.h"
#include "helpviewer.h"
#include "openpagesmanager.h"
#include <QtCore/QObject>
#include <QtGui/QTextBrowser>
namespace Help {
namespace Internal {
class HelpViewer::HelpViewerPrivate : public QObject
{
Q_OBJECT
public:
HelpViewerPrivate(int zoom)
: zoomCount(zoom)
, forceFont(false)
, lastAnchor(QString())
{}
bool hasAnchorAt(QTextBrowser *browser, const QPoint& pos)
{
lastAnchor = browser->anchorAt(pos);
if (lastAnchor.isEmpty())
return false;
lastAnchor = browser->source().resolved(lastAnchor).toString();
if (lastAnchor.at(0) == QLatin1Char('#')) {
QString src = browser->source().toString();
int hsh = src.indexOf(QLatin1Char('#'));
lastAnchor = (hsh >= 0 ? src.left(hsh) : src) + lastAnchor;
}
return true;
}
void openLink(bool newPage)
{
if(lastAnchor.isEmpty())
return;
if (newPage)
OpenPagesManager::instance().createPage(lastAnchor);
else
CentralWidget::instance()->setSource(lastAnchor);
lastAnchor.clear();
}
public slots:
void openLink()
{
openLink(false);
}
void openLinkInNewPage()
{
openLink(true);
}
public:
int zoomCount;
bool forceFont;
QString lastAnchor;
};
} // namespace Help
} // namespace Internal
#endif // HELPVIEWERPRIVATE_H