1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2016 The Qt Company Ltd. 4 ** Contact: https://www.qt.io/licensing/ 5 ** 6 ** This file is part of Qt Creator. 7 ** 8 ** Commercial License Usage 9 ** Licensees holding valid commercial Qt licenses may use this file in 10 ** accordance with the commercial license agreement provided with the 11 ** Software or, alternatively, in accordance with the terms contained in 12 ** a written agreement between you and The Qt Company. For licensing terms 13 ** and conditions see https://www.qt.io/terms-conditions. For further 14 ** information use the contact form at https://www.qt.io/contact-us. 15 ** 16 ** GNU General Public License Usage 17 ** Alternatively, this file may be used under the terms of the GNU 18 ** General Public License version 3 as published by the Free Software 19 ** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT 20 ** included in the packaging of this file. Please review the following 21 ** information to ensure the GNU General Public License requirements will 22 ** be met: https://www.gnu.org/licenses/gpl-3.0.html. 23 ** 24 ****************************************************************************/ 25 26 #pragma once 27 28 #include <QObject> 29 30 QT_BEGIN_NAMESPACE 31 class QAbstractItemModel; 32 class QComboBox; 33 class QListView; 34 class QModelIndex; 35 class QPoint; 36 class QUrl; 37 class QWidget; 38 QT_END_NAMESPACE 39 40 namespace Help { 41 namespace Internal { 42 43 class HelpWidget; 44 class HelpViewer; 45 class OpenPagesSwitcher; 46 class OpenPagesWidget; 47 48 class OpenPagesManager : public QObject 49 { 50 Q_OBJECT 51 52 public: 53 OpenPagesManager(HelpWidget *helpWidget); 54 ~OpenPagesManager() override; 55 56 QWidget *openPagesWidget() const; 57 QComboBox *openPagesComboBox() const; 58 59 void setupInitialPages(); 60 61 void closeCurrentPage(); 62 void closePage(const QModelIndex &index); 63 void closePagesExcept(const QModelIndex &index); 64 65 void gotoNextPage(); 66 void gotoPreviousPage(); 67 68 private: 69 void removePage(int index); 70 void showTwicherOrSelectPage() const; 71 void openPagesContextMenu(const QPoint &point); 72 73 QComboBox *m_comboBox = nullptr; 74 HelpWidget *m_helpWidget = nullptr; 75 mutable OpenPagesWidget *m_openPagesWidget = nullptr; 76 OpenPagesSwitcher *m_openPagesSwitcher = nullptr; 77 }; 78 79 } // namespace Internal 80 } // namespace Help 81