Initial import

src/plugins/coreplugin/navigationwidget.h

@@ -0,0 +1,172 @@
+/***************************************************************************
+**
+** 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 NAVIGATIONWIDGET_H
+#define NAVIGATIONWIDGET_H
+
+#include <QtGui/QWidget>
+#include <QtGui/QComboBox>
+#include <QtGui/QSplitter>
+#include <QtGui/QToolBar>
+#include <QtGui/QToolButton>
+#include <coreplugin/minisplitter.h>
+
+QT_BEGIN_NAMESPACE
+class QSettings;
+class QShortcut;
+QT_END_NAMESPACE
+
+namespace Core {
+
+class INavigationWidgetFactory;
+class IMode;
+class ICommand;
+
+namespace Internal {
+class NavigationWidget;
+}
+
+class CORE_EXPORT NavigationWidgetPlaceHolder : public QWidget
+{
+    friend class Core::Internal::NavigationWidget;
+    Q_OBJECT
+public:
+    NavigationWidgetPlaceHolder(Core::IMode *mode, QWidget *parent = 0);
+    ~NavigationWidgetPlaceHolder();
+    static NavigationWidgetPlaceHolder* current();
+    void applyStoredSize(int width);
+private slots:
+    void currentModeAboutToChange(Core::IMode *);
+private:
+    Core::IMode *m_mode;
+    static NavigationWidgetPlaceHolder* m_current;
+};
+
+namespace Internal {
+
+class NavigationSubWidget;
+
+class NavigationWidget : public MiniSplitter
+{
+    Q_OBJECT
+public:
+    NavigationWidget(QAction *toggleSideBarAction);
+    ~NavigationWidget();
+
+    void saveSettings(QSettings *settings);
+    void readSettings(QSettings *settings);
+
+    bool isShown() const;
+    void setShown(bool b);
+
+    bool isSuppressed() const;
+    void setSuppressed(bool b);
+
+    static NavigationWidget* instance();
+
+    int storedWidth();
+
+    // Called from the place holders
+    void placeHolderChanged(NavigationWidgetPlaceHolder *holder);
+
+    QHash<QString, Core::ICommand*> commandMap() const { return m_commandMap; }
+
+protected:
+    void resizeEvent(QResizeEvent *);
+private slots:
+    void objectAdded(QObject*);
+    void activateSubWidget();
+    void split();
+    void close();
+
+private:
+    NavigationSubWidget *insertSubItem(int position);
+    QList<NavigationSubWidget *> m_subWidgets;
+    QHash<QShortcut *, QString> m_shortcutMap;
+    QHash<QString, Core::ICommand*> m_commandMap;
+    bool m_shown;
+    bool m_suppressed;
+    int m_width;
+    static NavigationWidget* m_instance;
+    QAction *m_toggleSideBarAction;
+};
+
+class NavigationSubWidget : public QWidget
+{
+    Q_OBJECT
+public:
+    NavigationSubWidget(NavigationWidget *parentWidget);
+    virtual ~NavigationSubWidget();
+
+    INavigationWidgetFactory *factory();
+    void setFactory(INavigationWidgetFactory *factory);
+    void setFactory(const QString &name);
+    void setFocusWidget();
+
+    Core::ICommand *command(const QString &title) const;
+
+signals:
+    void split();
+    void close();
+
+private slots:
+    void objectAdded(QObject*);
+    void aboutToRemoveObject(QObject*);
+    void setCurrentIndex(int);
+
+private:
+    NavigationWidget *m_parentWidget;
+    QComboBox *m_navigationComboBox;
+    QWidget *m_navigationWidget;
+    QToolBar *m_toolbar;
+    QAction *m_splitAction;
+    QList<QToolButton *> m_additionalToolBarWidgets;
+};
+
+class NavComboBox : public QComboBox
+{
+    Q_OBJECT
+
+public:
+    NavComboBox(NavigationSubWidget *navSubWidget);
+
+protected:
+    bool event(QEvent *event);
+
+private:
+    NavigationSubWidget *m_navSubWidget;
+};
+
+} // namespace Internal
+} // namespace Core
+
+#endif // NAVIGATIONWIDGET_H