forked from qt-creator/qt-creator
105 lines
2.8 KiB
C++
105 lines
2.8 KiB
C++
/**************************************************************************
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**
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** This file is part of Qt Creator
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**
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** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
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**
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** Commercial Usage
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**
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt Commercial License Agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Nokia.
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**
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** GNU Lesser General Public License Usage
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**
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** If you are unsure which license is appropriate for your use, please
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** contact the sales department at http://qt.nokia.com/contact.
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**
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**************************************************************************/
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#ifndef OPENPAGESMANAGER_H
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#define OPENPAGESMANAGER_H
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#include <QtCore/QObject>
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QT_FORWARD_DECLARE_CLASS(QComboBox)
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QT_FORWARD_DECLARE_CLASS(QListView)
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QT_FORWARD_DECLARE_CLASS(QModelIndex)
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QT_FORWARD_DECLARE_CLASS(QPoint)
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QT_FORWARD_DECLARE_CLASS(QTreeView)
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QT_FORWARD_DECLARE_CLASS(QUrl)
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QT_FORWARD_DECLARE_CLASS(QWidget)
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namespace Help {
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namespace Internal {
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class HelpViewer;
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class OpenPagesModel;
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class OpenPagesSwitcher;
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class OpenPagesWidget;
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class OpenPagesManager : public QObject
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{
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Q_OBJECT
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public:
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OpenPagesManager(QObject *parent = 0);
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~OpenPagesManager();
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static OpenPagesManager &instance();
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QWidget *openPagesWidget() const;
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QComboBox *openPagesComboBox() const;
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int pageCount() const;
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void setupInitialPages();
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public slots:
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HelpViewer *createPage();
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HelpViewer *createPageFromSearch(const QUrl &url);
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HelpViewer *createPage(const QUrl &url, bool fromSearch = false);
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void setCurrentPage(int index);
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void setCurrentPage(const QModelIndex &index);
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void closeCurrentPage();
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void closePage(const QModelIndex &index);
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void closePagesExcept(const QModelIndex &index);
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void gotoNextPage();
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void gotoPreviousPage();
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signals:
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void pagesChanged();
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private:
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void removePage(int index);
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void showTwicherOrSelectPage() const;
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private slots:
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void openPagesContextMenu(const QPoint &point);
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private:
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QComboBox *m_comboBox;
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OpenPagesModel *m_model;
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mutable OpenPagesWidget *m_openPagesWidget;
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OpenPagesSwitcher *m_openPagesSwitcher;
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static OpenPagesManager *m_instance;
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};
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} // namespace Internal
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} // namespace Help
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#endif // OPENPAGESMANAGER_H
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