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103 lines
3 KiB
C++
103 lines
3 KiB
C++
/*
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==============================================================================
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This file is part of the JUCE library.
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Copyright (c) 2015 - ROLI Ltd.
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Permission is granted to use this software under the terms of either:
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a) the GPL v2 (or any later version)
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b) the Affero GPL v3
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Details of these licenses can be found at: www.gnu.org/licenses
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JUCE is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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------------------------------------------------------------------------------
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To release a closed-source product which uses JUCE, commercial licenses are
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available: visit www.juce.com for more information.
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==============================================================================
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*/
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#ifndef JUCER_GRADIENTPOINTCOMPONENT_H_INCLUDED
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#define JUCER_GRADIENTPOINTCOMPONENT_H_INCLUDED
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#include "jucer_PointComponent.h"
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#include "jucer_ColouredElement.h"
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//==============================================================================
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class GradientPointComponent : public PointComponent
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{
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public:
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GradientPointComponent (ColouredElement* const owner_,
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const bool isStroke_,
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const bool isStart_)
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: PointComponent (owner_),
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isStroke (isStroke_),
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isStart (isStart_)
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{
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}
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RelativePositionedRectangle getPosition()
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{
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ColouredElement* e = dynamic_cast<ColouredElement*> (owner);
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if (isStroke)
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return isStart ? e->getStrokeType().fill.gradPos1
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: e->getStrokeType().fill.gradPos2;
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return isStart ? e->getFillType().gradPos1
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: e->getFillType().gradPos2;
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}
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void setPosition (const RelativePositionedRectangle& newPos)
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{
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ColouredElement* e = dynamic_cast<ColouredElement*> (owner);
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if (isStroke)
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{
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JucerFillType f (e->getStrokeType().fill);
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if (isStart)
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f.gradPos1 = newPos;
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else
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f.gradPos2 = newPos;
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e->setStrokeFill (f, true);
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}
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else
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{
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JucerFillType f (e->getFillType());
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if (isStart)
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f.gradPos1 = newPos;
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else
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f.gradPos2 = newPos;
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e->setFillType (f, true);
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}
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}
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void updatePosition()
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{
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PointComponent::updatePosition();
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ColouredElement* e = dynamic_cast<ColouredElement*> (owner);
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JucerFillType f (isStroke ? e->getStrokeType().fill
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: e->getFillType());
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setVisible (f.mode == JucerFillType::linearGradient
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|| f.mode == JucerFillType::radialGradient);
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}
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private:
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bool isStroke, isStart;
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};
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#endif // JUCER_GRADIENTPOINTCOMPONENT_H_INCLUDED
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