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#ifndef oxygenheaderviewengine_h
#define oxygenheaderviewengine_h
//////////////////////////////////////////////////////////////////////////////
// oxygenheaderviewengine.h
// stores event filters and maps widgets to timelines for animations
// -------------------
//
// Copyright (c) 2009 Hugo Pereira Da Costa <hugo.pereira@free.fr>
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
// IN THE SOFTWARE.
//////////////////////////////////////////////////////////////////////////////
#include "baseengine.h"
#include "datamap.h"
#include "headerviewdata.h"
//! stores headerview hovered action and timeLine
class HeaderViewEngine: public BaseEngine {
Q_OBJECT
public:
//! constructor
HeaderViewEngine( QObject* parent ):
BaseEngine( parent )
{}
//! destructor
virtual ~HeaderViewEngine( void )
{}
//! register headerview
virtual bool registerWidget( QWidget* );
//! true if widget hover state is changed
virtual bool updateState( const QObject*, const QPoint&, bool );
//! true if widget is animated
virtual bool isAnimated( const QObject* object, const QPoint& point ) {
if ( DataMap<HeaderViewData>::Value data = data_.find( object ) ) {
if ( Animation::Pointer animation = data.data()->animation( point ) ) return animation.data()->isRunning();
}
return false;
}
//! animation opacity
virtual qreal opacity( const QObject* object, const QPoint& point ) {
return isAnimated( object, point ) ? data_.find( object ).data()->opacity( point ) : AnimationData::OpacityInvalid;
}
//! enability
virtual void setEnabled( bool value ) {
BaseEngine::setEnabled( value );
data_.setEnabled( value );
}
//! duration
virtual void setDuration( int value ) {
BaseEngine::setDuration( value );
data_.setDuration( value );
}
public slots:
//! remove widget from map
virtual bool unregisterWidget( QObject* object ) {
return data_.unregisterWidget( object );
}
private:
//! data map
DataMap<HeaderViewData> data_;
};
#endif
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