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/**************************************************************************
**
** This file is part of Qt Simulator
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** No Commercial Usage
**
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** 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.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/
#ifndef WIDGETMANAGER_H
#define WIDGETMANAGER_H
#include "deviceitem.h"
#include "qsimulatordata_p.h"
#include <QtGui/QImage>
#include <QtCore/QObject>
class Application;
class DisplayWidget;
class Widget;
class QPoint;
class QRect;
class QTableWidget;
class QWidget;
class QMenuBar;
class WidgetManager : public QObject
{
Q_OBJECT
public:
explicit WidgetManager(DisplayWidget *dw, QObject *parent = 0);
~WidgetManager();
Widget* widgetForId(int) const;
Widget* focusWidget() const;
Widget* activeWidget() const;
Widget* topWidget() const;
DisplayWidget* display() const;
QImage::Format imageFormat() const;
inline QWidget* logWidget() { return configWidget; }
QtSimulatorPrivate::NewWindowInfo create(
int parentWidgetId, QRect geometry, const QString &title, Application *app);
public slots:
int widgetAt(const QPoint &position) const;
void showWidget(int);
void paintWidget(int id);
void setWidgetGeometry(int id, const QRect &geometry);
void moveWidget(int id, const QPoint &to);
void hideWidget(int id);
void destroyWidget(int id);
void raiseAboveMenus(int id);
void dropBelowMenus(int id);
void stackWidget(int id, int pos); // -1 front, -2 back
void setHighestZ(Widget *w);
void setLowestZ(Widget *w);
void setZBefore(Widget *w, Widget *other);
void setWidgetWindowTitle(int id, const QString &title);
void setFocusWidget(int id);
void setWidgetOpacity(int id, double opacity);
void setWidgetParent(int id, int newParentId);
void setMaemo5StackedWindowFlag(int id, bool stacked);
void setOrientationAttribute(int id, int orientation, bool on);
void onApplicationUnregistered(int appId);
void sendKeyPress(Qt::Key key, const QString &text = "");
void sendKeyRelease(Qt::Key key);
void closeCurrentWindow();
void triggerSymbianSoftKeyAction(int buttonNr);
void changeOffset(const QPoint &offset);
void updateSymbianSoftKeys();
private slots:
void handleUpdateRequests();
void updateMaemoNavigate(Widget *topWidget);
void maybeFullscreen(Widget *topWidget);
void handleTopOrientation(Widget *topWidget);
signals:
void topWidgetChanged(Widget *);
void topOrientationChanged(Qt::WidgetAttribute orientation);
void symbianSoftKeyTextChanged(int buttonNr, QString text);
void maemoNavigationChanged(MaemoNavigationMode mode);
private:
void updateLogItem(int id);
void removeWidgetFromTable(int id);
void updateWidgetOffset(const QPoint &newOffset);
void updateMaemoNavigate();
QString freeSharedMemoryName();
QList<Widget*> widgets;
QTableWidget *tableWidget;
QWidget *configWidget;
DisplayWidget *displayWidget;
Widget *mFocusWidget;
QPoint mOffset;
int mSharedMemoryIndex;
QImage::Format mImageFormat;
bool mSymbianSoftKeysSupported;
};
#endif
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