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73 lines
2.0 KiB
C++
73 lines
2.0 KiB
C++
// Luanti
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// SPDX-License-Identifier: LGPL-2.1-or-later
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// Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
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#include "guiButtonImage.h"
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#include "client/guiscalingfilter.h"
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#include "debug.h"
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#include "IGUIEnvironment.h"
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#include "IGUIImage.h"
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#include "IVideoDriver.h"
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#include "StyleSpec.h"
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using namespace gui;
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GUIButtonImage::GUIButtonImage(gui::IGUIEnvironment *environment,
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gui::IGUIElement *parent, s32 id, core::rect<s32> rectangle,
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ISimpleTextureSource *tsrc, bool noclip)
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: GUIButton(environment, parent, id, rectangle, tsrc, noclip)
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{
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GUIButton::setScaleImage(true);
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m_image = make_irr<GUIAnimatedImage>(environment, this, id, rectangle);
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sendToBack(m_image.get());
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}
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void GUIButtonImage::setForegroundImage(irr_ptr<video::ITexture> image,
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const core::rect<s32> &middle)
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{
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if (image == m_foreground_image)
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return;
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m_foreground_image = std::move(image);
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m_image->setTexture(m_foreground_image.get());
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m_image->setMiddleRect(middle);
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}
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//! Set element properties from a StyleSpec
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void GUIButtonImage::setFromStyle(const StyleSpec &style)
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{
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GUIButton::setFromStyle(style);
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video::IVideoDriver *driver = Environment->getVideoDriver();
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if (style.isNotDefault(StyleSpec::FGIMG)) {
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video::ITexture *texture = style.getTexture(StyleSpec::FGIMG,
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getTextureSource());
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setForegroundImage(::grab(guiScalingImageButton(driver, texture,
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AbsoluteRect.getWidth(), AbsoluteRect.getHeight())),
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style.getRect(StyleSpec::FGIMG_MIDDLE, m_image->getMiddleRect()));
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} else {
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setForegroundImage();
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}
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}
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GUIButtonImage *GUIButtonImage::addButton(IGUIEnvironment *environment,
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const core::rect<s32> &rectangle, ISimpleTextureSource *tsrc,
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IGUIElement *parent, s32 id, const wchar_t *text,
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const wchar_t *tooltiptext)
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{
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auto button = make_irr<GUIButtonImage>(environment,
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parent ? parent : environment->getRootGUIElement(), id, rectangle, tsrc);
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if (text)
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button->setText(text);
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if (tooltiptext)
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button->setToolTipText(tooltiptext);
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return button.get();
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}
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