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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtDeclarative module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QDECLARATIVEVIEWOBSERVER_P_H
#define QDECLARATIVEVIEWOBSERVER_P_H
#include <private/qdeclarativeglobal_p.h>
#include "qmlobserverconstants_p.h"
#include <QtCore/QScopedPointer>
#include <QtDeclarative/QDeclarativeView>
QT_FORWARD_DECLARE_CLASS(QDeclarativeItem)
QT_FORWARD_DECLARE_CLASS(QMouseEvent)
QT_FORWARD_DECLARE_CLASS(QToolBar)
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Declarative)
class QDeclarativeViewObserverPrivate;
class QDeclarativeViewObserver : public QObject
{
Q_OBJECT
public:
explicit QDeclarativeViewObserver(QDeclarativeView *view, QObject *parent = 0);
~QDeclarativeViewObserver();
void setSelectedItems(QList<QGraphicsItem *> items);
QList<QGraphicsItem *> selectedItems() const;
QDeclarativeView *declarativeView();
QRectF adjustToScreenBoundaries(const QRectF &boundingRectInSceneSpace);
bool showAppOnTop() const;
void sendDesignModeBehavior(bool inDesignMode);
void sendCurrentObjects(QList<QObject*> items);
void sendAnimationSpeed(qreal slowDownFactor);
void sendAnimationPaused(bool paused);
void sendCurrentTool(Constants::DesignTool toolId);
void sendReloaded();
void sendShowAppOnTop(bool showAppOnTop);
QString idStringForObject(QObject *obj) const;
public Q_SLOTS:
void sendColorChanged(const QColor &color);
void sendContextPathUpdated(const QStringList &contextPath);
void setDesignModeBehavior(bool value);
bool designModeBehavior();
void setShowAppOnTop(bool appOnTop);
void setAnimationSpeed(qreal factor);
void setAnimationPaused(bool paused);
void setObserverContext(int contextIndex);
Q_SIGNALS:
void designModeBehaviorChanged(bool inDesignMode);
void showAppOnTopChanged(bool showAppOnTop);
void reloadRequested();
void marqueeSelectToolActivated();
void selectToolActivated();
void zoomToolActivated();
void colorPickerActivated();
void selectedColorChanged(const QColor &color);
void animationSpeedChanged(qreal factor);
void animationPausedChanged(bool paused);
void inspectorContextCleared();
void inspectorContextPushed(const QString &contextTitle);
void inspectorContextPopped();
protected:
bool eventFilter(QObject *obj, QEvent *event);
bool leaveEvent(QEvent *);
bool mousePressEvent(QMouseEvent *event);
bool mouseMoveEvent(QMouseEvent *event);
bool mouseReleaseEvent(QMouseEvent *event);
bool keyPressEvent(QKeyEvent *event);
bool keyReleaseEvent(QKeyEvent *keyEvent);
bool mouseDoubleClickEvent(QMouseEvent *event);
bool wheelEvent(QWheelEvent *event);
void setSelectedItemsForTools(QList<QGraphicsItem *> items);
private slots:
void handleMessage(const QByteArray &message);
void animationSpeedChangeRequested(qreal factor);
void animationPausedChangeRequested(bool paused);
private:
Q_DISABLE_COPY(QDeclarativeViewObserver)
inline QDeclarativeViewObserverPrivate *d_func() { return data.data(); }
QScopedPointer<QDeclarativeViewObserverPrivate> data;
friend class QDeclarativeViewObserverPrivate;
friend class AbstractLiveEditTool;
};
QT_END_NAMESPACE
QT_END_HEADER
#endif // QDECLARATIVEVIEWOBSERVER_P_H
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