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78 lines
2.3 KiB
C++
78 lines
2.3 KiB
C++
/* LICENSE BEGIN
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This file is part of the SixtyFPS Project -- https://sixtyfps.io
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Copyright (c) 2021 Olivier Goffart <olivier.goffart@sixtyfps.io>
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Copyright (c) 2021 Simon Hausmann <simon.hausmann@sixtyfps.io>
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SPDX-License-Identifier: GPL-3.0-only
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This file is also available under commercial licensing terms.
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Please contact info@sixtyfps.io for more information.
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LICENSE END */
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#pragma once
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#include <string_view>
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#include "sixtyfps_image_internal.h"
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#include "sixtyfps_string.h"
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#include "sixtyfps_sharedvector.h"
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namespace sixtyfps {
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#if !defined(DOXYGEN)
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using cbindgen_private::types::Size;
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#else
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/// The Size structure is used to represent a two-dimensional size
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/// with width and height.
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struct Size
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{
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/// The width of the size
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float width;
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/// The height of the size
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float height;
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};
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#endif
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/// An image type that can be displayed by the Image element
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struct Image
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{
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public:
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Image() : data(Data::None()) { }
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/// Load an image from an image file
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static Image load_from_path(const SharedString &file_path)
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{
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Image img;
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img.data = Data::AbsoluteFilePath(file_path);
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return img;
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}
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/*
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static Image load_from_argb(int width, int height, const SharedVector<uint32_t> &data) {
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Image img;
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img.data = Data::EmbeddedRgbaImage(width, height, data);
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return img;
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}
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*/
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/// Returns the size of the Image in pixels.
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Size size() const { return cbindgen_private::types::sixtyfps_image_size(&data); }
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/// Returns the path of the image on disk, if it was constructed via Image::load_from_path().
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std::optional<sixtyfps::SharedString> path() const
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{
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if (auto *str = cbindgen_private::types::sixtyfps_image_path(&data)) {
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return *str;
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} else {
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return {};
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}
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}
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/// Returns true if \a a refers to the same image as \a b; false otherwise.
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friend bool operator==(const Image &a, const Image &b) { return a.data == b.data; }
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/// Returns false if \a a refers to the same image as \a b; true otherwise.
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friend bool operator!=(const Image &a, const Image &b) { return a.data != b.data; }
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private:
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using Tag = cbindgen_private::types::ImageInner::Tag;
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using Data = cbindgen_private::types::Image;
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Data data;
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};
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}
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