1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2015 The Qt Company Ltd. 4 ** Contact: http://www.qt.io/licensing/ 5 ** 6 ** This file is part of the demonstration applications of the Qt Toolkit. 7 ** 8 ** $QT_BEGIN_LICENSE:LGPL21$ 9 ** Commercial License Usage 10 ** Licensees holding valid commercial Qt licenses may use this file in 11 ** accordance with the commercial license agreement provided with the 12 ** Software or, alternatively, in accordance with the terms contained in 13 ** a written agreement between you and The Qt Company. For licensing terms 14 ** and conditions see http://www.qt.io/terms-conditions. For further 15 ** information use the contact form at http://www.qt.io/contact-us. 16 ** 17 ** GNU Lesser General Public License Usage 18 ** Alternatively, this file may be used under the terms of the GNU Lesser 19 ** General Public License version 2.1 or version 3 as published by the Free 20 ** Software Foundation and appearing in the file LICENSE.LGPLv21 and 21 ** LICENSE.LGPLv3 included in the packaging of this file. Please review the 22 ** following information to ensure the GNU Lesser General Public License 23 ** requirements will be met: https://www.gnu.org/licenses/lgpl.html and 24 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. 25 ** 26 ** As a special exception, The Qt Company gives you certain additional 27 ** rights. These rights are described in The Qt Company LGPL Exception 28 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. 29 ** 30 ** $QT_END_LICENSE$ 31 ** 32 ****************************************************************************/ 33 34 #ifndef BROWSERMAINWINDOW_H 35 #define BROWSERMAINWINDOW_H 36 37 #include <QtWidgets/QMainWindow> 38 #include <QtGui/QIcon> 39 #include <QtCore/QUrl> 40 41 class AutoSaver; 42 class BookmarksToolBar; 43 class ChaseWidget; 44 class QWebFrame; 45 class TabWidget; 46 class ToolbarSearch; 47 class WebView; 48 49 /*! 50 The MainWindow of the Browser Application. 51 52 Handles the tab widget and all the actions 53 */ 54 class BrowserMainWindow : public QMainWindow { 55 Q_OBJECT 56 57 public: 58 BrowserMainWindow(QWidget *parent = 0, Qt::WindowFlags flags = 0); 59 ~BrowserMainWindow(); 60 QSize sizeHint() const; 61 62 public: 63 TabWidget *tabWidget() const; 64 WebView *currentTab() const; 65 QByteArray saveState(bool withTabs = true) const; 66 bool restoreState(const QByteArray &state); 67 68 public slots: 69 void loadPage(const QString &url); 70 void slotHome(); 71 72 protected: 73 void closeEvent(QCloseEvent *event); 74 75 private slots: 76 void save(); 77 78 void slotLoadProgress(int); 79 void slotUpdateStatusbar(const QString &string); 80 void slotUpdateWindowTitle(const QString &title = QString()); 81 82 void loadUrl(const QUrl &url); 83 void slotPreferences(); 84 85 void slotFileNew(); 86 void slotFileOpen(); 87 void slotFilePrintPreview(); 88 void slotFilePrint(); 89 void slotPrivateBrowsing(); 90 void slotFileSaveAs(); 91 void slotEditFind(); 92 void slotEditFindNext(); 93 void slotEditFindPrevious(); 94 void slotShowBookmarksDialog(); 95 void slotAddBookmark(); 96 void slotViewZoomIn(); 97 void slotViewZoomOut(); 98 void slotViewResetZoom(); 99 void slotViewZoomTextOnly(bool enable); 100 void slotViewToolbar(); 101 void slotViewBookmarksBar(); 102 void slotViewStatusbar(); 103 void slotViewPageSource(); 104 void slotViewFullScreen(bool enable); 105 106 void slotWebSearch(); 107 void slotToggleInspector(bool enable); 108 void slotAboutApplication(); 109 void slotDownloadManager(); 110 void slotSelectLineEdit(); 111 112 void slotAboutToShowBackMenu(); 113 void slotAboutToShowForwardMenu(); 114 void slotAboutToShowWindowMenu(); 115 void slotOpenActionUrl(QAction *action); 116 void slotShowWindow(); 117 void slotSwapFocus(); 118 119 void printRequested(QWebFrame *frame); 120 void geometryChangeRequested(const QRect &geometry); 121 void updateToolbarActionText(bool visible); 122 void updateBookmarksToolbarActionText(bool visible); 123 124 private: 125 void loadDefaultState(); 126 void setupMenu(); 127 void setupToolBar(); 128 void updateStatusbarActionText(bool visible); 129 130 private: 131 QToolBar *m_navigationBar; 132 ToolbarSearch *m_toolbarSearch; 133 BookmarksToolBar *m_bookmarksToolbar; 134 ChaseWidget *m_chaseWidget; 135 TabWidget *m_tabWidget; 136 AutoSaver *m_autoSaver; 137 138 QAction *m_historyBack; 139 QMenu *m_historyBackMenu; 140 QAction *m_historyForward; 141 QMenu *m_historyForwardMenu; 142 QMenu *m_windowMenu; 143 144 QAction *m_stop; 145 QAction *m_reload; 146 QAction *m_stopReload; 147 QAction *m_viewToolbar; 148 QAction *m_viewBookmarkBar; 149 QAction *m_viewStatusbar; 150 QAction *m_restoreLastSession; 151 QAction *m_addBookmark; 152 153 QIcon m_reloadIcon; 154 QIcon m_stopIcon; 155 156 QString m_lastSearch; 157 }; 158 159 #endif // BROWSERMAINWINDOW_H 160 161