Initial import

src/plugins/coreplugin/modemanager.h

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+/***************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact:  Qt Software Information (qt-info@nokia.com)
+**
+** 
+** Non-Open Source Usage  
+** 
+** Licensees may use this file in accordance with the Qt Beta Version
+** License Agreement, Agreement version 2.2 provided with the Software or,
+** alternatively, in accordance with the terms contained in a written
+** agreement between you and Nokia.  
+** 
+** GNU General Public License Usage 
+** 
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License versions 2.0 or 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the packaging
+** of this file.  Please review the following information to ensure GNU
+** General Public Licensing requirements will be met:
+**
+** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt GPL Exception version
+** 1.2, included in the file GPL_EXCEPTION.txt in this package.  
+** 
+***************************************************************************/
+#ifndef MODEMANAGER_H
+#define MODEMANAGER_H
+
+#include <QtCore/QObject>
+#include <QtCore/QList>
+#include <QtCore/QMap>
+#include <QtCore/QVector>
+
+#include <coreplugin/core_global.h>
+
+QT_BEGIN_NAMESPACE
+class QSignalMapper;
+class QMenu;
+QT_END_NAMESPACE
+
+namespace Core {
+
+class ICommand;
+class IMode;
+
+namespace Internal {
+class FancyTabWidget;
+class FancyActionBar;
+class MainWindow;
+} // namespace Internal
+
+class CORE_EXPORT ModeManager : public QObject
+{
+    Q_OBJECT
+
+public:
+    ModeManager(Internal::MainWindow *mainWindow, Internal::FancyTabWidget *modeStack);
+
+    void init();
+    static ModeManager *instance() { return m_instance; }
+
+    IMode* currentMode() const;
+    IMode* mode(const QString &id) const;
+
+    void addAction(ICommand *command, int priority, QMenu *menu = 0);
+    void addWidget(QWidget *widget);
+
+signals:
+    void currentModeAboutToChange(Core::IMode *mode);
+    void currentModeChanged(Core::IMode *mode);
+
+public slots:
+    void activateMode(const QString &id);
+    void setFocusToCurrentMode();
+
+private slots:
+    void objectAdded(QObject *obj);
+    void aboutToRemoveObject(QObject *obj);
+    void currentTabAboutToChange(int index);
+    void currentTabChanged(int index);
+    void updateModeToolTip();
+
+private:
+    int indexOf(const QString &id) const;
+
+    static ModeManager *m_instance;
+    Internal::MainWindow *m_mainWindow;
+    Internal::FancyTabWidget *m_modeStack;
+    Internal::FancyActionBar *m_actionBar;
+    QMap<ICommand*, int> m_actions;
+    QVector<IMode*> m_modes;
+    QVector<ICommand*> m_modeShortcuts;
+    QSignalMapper *m_signalMapper;
+    QList<int> m_addedContexts;
+};
+
+} // namespace Core
+
+#endif // MODEMANAGER_H