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