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