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/*
* DISTRHO Plugin Framework (DPF)
* Copyright (C) 2012-2014 Filipe Coelho <falktx@falktx.com>
*
* Permission to use, copy, modify, and/or distribute this software for any purpose with
* or without fee is hereby granted, provided that the above copyright notice and this
* permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD
* TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN
* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include "../ImageSwitch.hpp"
START_NAMESPACE_DGL
// -----------------------------------------------------------------------
ImageSwitch::ImageSwitch(Window& parent, const Image& imageNormal, const Image& imageDown) noexcept
: Widget(parent),
fImageNormal(imageNormal),
fImageDown(imageDown),
fIsDown(false),
fCallback(nullptr),
leakDetector_ImageSwitch()
{
DISTRHO_SAFE_ASSERT(fImageNormal.getSize() == fImageDown.getSize());
setSize(fImageNormal.getSize());
}
ImageSwitch::ImageSwitch(Widget* widget, const Image& imageNormal, const Image& imageDown) noexcept
: Widget(widget->getParentWindow()),
fImageNormal(imageNormal),
fImageDown(imageDown),
fIsDown(false),
fCallback(nullptr),
leakDetector_ImageSwitch()
{
DISTRHO_SAFE_ASSERT(fImageNormal.getSize() == fImageDown.getSize());
setSize(fImageNormal.getSize());
}
ImageSwitch::ImageSwitch(const ImageSwitch& imageSwitch) noexcept
: Widget(imageSwitch.getParentWindow()),
fImageNormal(imageSwitch.fImageNormal),
fImageDown(imageSwitch.fImageDown),
fIsDown(imageSwitch.fIsDown),
fCallback(imageSwitch.fCallback),
leakDetector_ImageSwitch()
{
DISTRHO_SAFE_ASSERT(fImageNormal.getSize() == fImageDown.getSize());
setSize(fImageNormal.getSize());
}
ImageSwitch& ImageSwitch::operator=(const ImageSwitch& imageSwitch) noexcept
{
fImageNormal = imageSwitch.fImageNormal;
fImageDown = imageSwitch.fImageDown;
fIsDown = imageSwitch.fIsDown;
fCallback = imageSwitch.fCallback;
DISTRHO_SAFE_ASSERT(fImageNormal.getSize() == fImageDown.getSize());
setSize(fImageNormal.getSize());
return *this;
}
bool ImageSwitch::isDown() const noexcept
{
return fIsDown;
}
void ImageSwitch::setDown(bool down) noexcept
{
if (fIsDown == down)
return;
fIsDown = down;
repaint();
}
void ImageSwitch::setCallback(Callback* callback) noexcept
{
fCallback = callback;
}
void ImageSwitch::onDisplay()
{
if (fIsDown)
fImageNormal.draw();
else
fImageDown.draw();
}
bool ImageSwitch::onMouse(const MouseEvent& ev)
{
if (ev.press && contains(ev.pos))
{
fIsDown = !fIsDown;
repaint();
if (fCallback != nullptr)
fCallback->imageSwitchClicked(this, fIsDown);
return true;
}
return false;
}
// -----------------------------------------------------------------------
END_NAMESPACE_DGL
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