mirror of
https://github.com/Chatterino/chatterino2.git
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125 lines
2.8 KiB
C++
125 lines
2.8 KiB
C++
#include "messages/ImageSet.hpp"
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#include "singletons/Settings.hpp"
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namespace chatterino {
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ImageSet::ImageSet()
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: imageX1_(Image::getEmpty())
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, imageX2_(Image::getEmpty())
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, imageX3_(Image::getEmpty())
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{
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}
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ImageSet::ImageSet(const ImagePtr &image1, const ImagePtr &image2,
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const ImagePtr &image3)
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: imageX1_(image1)
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, imageX2_(image2)
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, imageX3_(image3)
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{
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}
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ImageSet::ImageSet(const Url &image1, const Url &image2, const Url &image3)
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: imageX1_(Image::fromUrl(image1, 1))
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, imageX2_(image2.string.isEmpty() ? Image::getEmpty()
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: Image::fromUrl(image2, 0.5))
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, imageX3_(image3.string.isEmpty() ? Image::getEmpty()
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: Image::fromUrl(image3, 0.25))
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{
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}
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void ImageSet::setImage1(const ImagePtr &image)
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{
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this->imageX1_ = image;
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}
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void ImageSet::setImage2(const ImagePtr &image)
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{
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this->imageX2_ = image;
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}
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void ImageSet::setImage3(const ImagePtr &image)
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{
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this->imageX3_ = image;
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}
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const ImagePtr &ImageSet::getImage1() const
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{
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return this->imageX1_;
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}
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const ImagePtr &ImageSet::getImage2() const
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{
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return this->imageX2_;
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}
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const ImagePtr &ImageSet::getImage3() const
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{
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return this->imageX3_;
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}
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const std::shared_ptr<Image> &getImagePriv(const ImageSet &set, float scale)
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{
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#ifndef CHATTERINO_TEST
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scale *= getSettings()->emoteScale;
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#endif
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int quality = 1;
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if (scale > 2.001f)
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quality = 3;
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else if (scale > 1.001f)
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quality = 2;
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if (!set.getImage3()->isEmpty() && quality == 3)
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{
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return set.getImage3();
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}
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if (!set.getImage2()->isEmpty() && quality >= 2)
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{
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return set.getImage2();
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}
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return set.getImage1();
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}
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const ImagePtr &ImageSet::getImageOrLoaded(float scale) const
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{
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auto &&result = getImagePriv(*this, scale);
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// get best image based on scale
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result->load();
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// prefer other image if selected image is not loaded yet
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if (result->loaded())
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return result;
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else if (this->imageX3_ && !this->imageX3_->isEmpty() &&
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this->imageX3_->loaded())
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return this->imageX3_;
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else if (this->imageX2_ && !this->imageX2_->isEmpty() &&
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this->imageX2_->loaded())
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return this->imageX2_;
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else if (this->imageX1_->loaded())
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return this->imageX1_;
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else
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return result;
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}
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const ImagePtr &ImageSet::getImage(float scale) const
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{
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return getImagePriv(*this, scale);
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}
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bool ImageSet::operator==(const ImageSet &other) const
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{
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return std::tie(this->imageX1_, this->imageX2_, this->imageX3_) ==
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std::tie(other.imageX1_, other.imageX2_, other.imageX3_);
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}
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bool ImageSet::operator!=(const ImageSet &other) const
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{
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return !this->operator==(other);
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}
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} // namespace chatterino
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