falkon/src/lib/app/mainapplication.h

/* ============================================================
* QupZilla - WebKit based browser
* Copyright (C) 2010-2012  David Rosca <nowrep@gmail.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program.  If not, see <http://www.gnu.org/licenses/>.
* ============================================================ */
#ifndef MAINAPPLICATION_H
#define MAINAPPLICATION_H

#define mApp MainApplication::getInstance()

#include <QList>
#include <QUrl>
#include <QWeakPointer>

#include "qtsingleapplication.h"
#include "qz_namespace.h"

class QWebSettings;
class QNetworkDiskCache;

class QupZilla;
class CookieManager;
class BrowsingLibrary;
class History;
class NetworkManager;
class CookieJar;
class RSSManager;
class Updater;
class PluginProxy;
class BookmarksModel;
class DownloadManager;
class AutoFillModel;
class DesktopNotificationsFactory;
class IconProvider;
class SearchEnginesManager;
class DatabaseWriter;

class QT_QUPZILLA_EXPORT MainApplication : public QtSingleApplication
{
    Q_OBJECT

public:
    QString DATADIR;
    QString PROFILEDIR;
    QString TRANSLATIONSDIR;
    QString THEMESDIR;

    explicit MainApplication(int &argc, char** argv);

    void connectDatabase();
    void loadSettings();
    void reloadSettings();
    bool restoreStateSlot(QupZilla* window);
    QupZilla* makeNewWindow(Qz::BrowserWindow type, const QUrl &startUrl = QUrl());
    void aboutToCloseWindow(QupZilla* window);
    bool isStateChanged();

    QList<QupZilla*> mainWindows();

    inline static MainApplication* getInstance() { return static_cast<MainApplication*>(QCoreApplication::instance()); }
    inline QString currentProfilePath() { return m_activeProfil; }
    inline QString currentLanguage() { return m_activeLanguage; }
    inline bool isPrivateSession() { return m_isPrivateSession; }
    inline bool isClosing() { return m_isClosing; }
    inline bool isStartingAfterCrash() { return m_startingAfterCrash; }
    inline int windowCount() { return m_mainWindows.count(); }

    bool checkSettingsDir();

    QupZilla* getWindow();
    CookieManager* cookieManager();
    BrowsingLibrary* browsingLibrary();
    History* history();
    QWebSettings* webSettings();
    NetworkManager* networkManager();
    CookieJar* cookieJar();
    RSSManager* rssManager();
    PluginProxy* plugins();
    BookmarksModel* bookmarksModel();
    DownloadManager* downManager();
    AutoFillModel* autoFill();
    SearchEnginesManager* searchEnginesManager();
    QNetworkDiskCache* networkCache();
    DesktopNotificationsFactory* desktopNotifications();
    DatabaseWriter* dbWriter() { return m_dbWriter; }

#ifdef Q_WS_MAC
    bool event(QEvent* e);
#endif

public slots:
    bool saveStateSlot();
    void quitApplication();
    void sendMessages(Qz::AppMessageType mes, bool state);
    void receiveAppMessage(QString message);
    void setStateChanged();
    void addNewTab(const QUrl &url = QUrl());

    void startPrivateBrowsing();
    void reloadUserStyleSheet();

signals:
    void message(Qz::AppMessageType mes, bool state);

private slots:
    void postLaunch();
    void setupJumpList();
    void restoreCursor();

    void saveSettings();

private:
    enum PostLaunchAction { PrivateBrowsing, OpenDownloadManager, OpenNewTab };

    void translateApp();
    void restoreOtherWindows();

    QUrl userStyleSheet(const QString &filePath) const;

    CookieManager* m_cookiemanager;
    BrowsingLibrary* m_browsingLibrary;
    History* m_historymodel;
    QWebSettings* m_websettings;
    NetworkManager* m_networkmanager;
    CookieJar* m_cookiejar;
    RSSManager* m_rssmanager;
    PluginProxy* m_plugins;
    BookmarksModel* m_bookmarksModel;
    DownloadManager* m_downloadManager;
    AutoFillModel* m_autofill;
    QNetworkDiskCache* m_networkCache;
    DesktopNotificationsFactory* m_desktopNotifications;
    SearchEnginesManager* m_searchEnginesManager;
    DatabaseWriter* m_dbWriter;

    QList<QWeakPointer<QupZilla> > m_mainWindows;

    QString m_activeProfil;
    QString m_activeLanguage;
    QString m_activeThemePath;

    bool m_isPrivateSession;
    bool m_isClosing;
    bool m_isStateChanged;
    bool m_isRestoring;
    bool m_startingAfterCrash;

    bool m_databaseConnected;
    QList<PostLaunchAction> m_postLaunchActions;
};

#endif // MAINAPPLICATION_H