helpWidget.hh

/*===========================================================================*\
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 *                              OpenFlipper                                  *
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 *  This file is part of OpenFlipper.                                        *
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/*===========================================================================*\
 *                                                                           *
 *   $Revision: 83 $                                                         *
 *   $Author: moebius $                                                      *
 *   $Date: 2009-02-27 17:31:45 +0100 (Fr, 27. Feb 2009) $                   *
 *                                                                           *
\*===========================================================================*/


/*
 * helpWidget.hh
 *
 *  Created on: Apr 7, 2009
 *      Author: kremer
 */

#ifndef HELPWIDGET_HH_
#define HELPWIDGET_HH_

#include "ui_helpWidget.hh"
#include <QtGui>

#include <QtHelp>
#include <QTextDocument>

#include <QHelpSearchEngine>
#include <QTabWidget>

#include <iostream>

#include "helpBrowser.hh"

class HelpWidget : public QMainWindow, public Ui::HelpWidget
{
  Q_OBJECT

  public:

          HelpWidget(QWidget* parent = 0, const QString& _homeSite = "");

          virtual ~HelpWidget();

          void setHomeSite(const QString& _homeSite);

private slots:

        void startSearch();

        void goBack();

        void goForward();

        void goHome();

        void showSearchWidget();

        void linkActivated(const QUrl& _url);

        void showFoundSite(const QUrl& _url);

        void showResults(int _hits);

        void update(const QUrl& url);

        void openFoundSite(QListWidgetItem* _item);

  private:

        void updateButtons();

        // For the search popup
        QDockWidget* searchWidget_;

        QTabWidget* tabWidget_;

        HelpBrowser* textWindow_;

        QHelpEngine* helpEngine_;
        QHelpSearchEngine* searchEngine_;

        QString homeSite_;

        int homeIndex_;

};


#endif /* HELPWIDGET_HH_ */