qt-creator/src/plugins/help/generalsettingspage.h

/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
**
** GNU Lesser General Public License Usage
**
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this file.
** Please review the following information to ensure the GNU Lesser General
** Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** Other Usage
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** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
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#ifndef GENERALSETTINGSPAGE_H
#define GENERALSETTINGSPAGE_H

#include "ui_generalsettingspage.h"
#include <coreplugin/dialogs/ioptionspage.h>

namespace Help {
namespace Internal {

class CentralWidget;

class GeneralSettingsPage : public Core::IOptionsPage
{
    Q_OBJECT

public:
    GeneralSettingsPage();

    QString id() const;
    QString displayName() const;
    QString category() const;
    QString displayCategory() const;
    QIcon categoryIcon() const;

    QWidget *createPage(QWidget *parent);
    void apply();
    void finish();
    virtual bool matches(const QString &s) const;

signals:
    void fontChanged();
    void startOptionChanged();
    void returnOnCloseChanged();
    void contextHelpOptionChanged();

private slots:
    void setCurrentPage();
    void setBlankPage();
    void setDefaultPage();
    void importBookmarks();
    void exportBookmarks();

private:
    void updateFontSize();
    void updateFontStyle();
    void updateFontFamily();
    int closestPointSizeIndex(int desiredPointSize) const;

private:
    QFont m_font;
    QFontDatabase m_fontDatabase;

    QString m_homePage;
    int m_contextOption;

    bool m_returnOnClose;

    QString m_searchKeywords;
    Ui::GeneralSettingsPage *m_ui;
};

    }   // Internal
}   // Help

#endif  // GENERALSETTINGSPAGE_H