ClassView: Initial implementation

Merge-request: 2167
Reviewed-by: Kai Koehne <kai.koehne@nokia.com>

src/plugins/classview/classviewnavigationwidgetfactory.h

@@ -0,0 +1,107 @@
+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2010 Denis Mingulov.
+**
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** Commercial Usage
+**
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Nokia.
+**
+** GNU Lesser General Public License Usage
+**
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at http://qt.nokia.com/contact.
+**
+**************************************************************************/
+
+#ifndef CLASSVIEWNAVIGATIONWIDGETFACTORY_H
+#define CLASSVIEWNAVIGATIONWIDGETFACTORY_H
+
+#include <coreplugin/inavigationwidgetfactory.h>
+
+#include <QtCore/QScopedPointer>
+
+namespace ClassView {
+namespace Internal {
+
+/*!
+   \class NavigationWidgetFactory
+   \brief INavigationWidgetFactory implementation for Class View
+
+   INavigationWidgetFactory implementation for Class View. Singleton instance.
+   Supports \a setState publc slot to add/remove factory to \a ExtensionSystem::PluginManager.
+   Also supports some additional signals, \a widgetIsCreated and \a stateChanged.
+ */
+
+class NavigationWidgetFactory : public Core::INavigationWidgetFactory
+{
+    Q_OBJECT
+    Q_DISABLE_COPY(NavigationWidgetFactory)
+
+public:
+    //! destructor
+    virtual ~NavigationWidgetFactory();
+
+    //! get an instance
+    static NavigationWidgetFactory *instance();
+
+    // Core::INavigationWidgetFactory
+    //! \implements Core::INavigationWidgetFactory::displayName
+    QString displayName() const;
+
+    //! \implements Core::INavigationWidgetFactory::id
+    QString id() const;
+
+    //! \implements Core::INavigationWidgetFactory::activationSequence
+    QKeySequence activationSequence() const;
+
+    //! \implements Core::INavigationWidgetFactory::createWidget
+    Core::NavigationView createWidget();
+
+    //! \implements Core::INavigationWidgetFactory::saveSettings
+    void saveSettings(int position, QWidget *widget);
+
+    //! \implements Core::INavigationWidgetFactory::restoreSettings
+    void restoreSettings(int position, QWidget *widget);
+
+    // own functionality
+
+signals:
+    /*!
+       \brief Signal which informs that the widget factory creates a widget.
+     */
+    void widgetIsCreated();
+
+private:
+    //! Constructor
+    NavigationWidgetFactory();
+
+    /*!
+       \brief Get a settings prefix for the specified position
+       \param position Position
+       \return Settings prefix
+     */
+    QString settingsPrefix(int position) const;
+
+private:
+    //! private class data pointer
+    QScopedPointer<struct NavigationWidgetFactoryPrivate> d_ptr;
+};
+
+} // namespace Internal
+} // namespace ClassView
+
+#endif // CLASSVIEWNAVIGATIONWIDGETFACTORY_H