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753784c331
Fixes #909 Since we declare the struct in C++, we don't need to declare it in rust for cbindgen anymore, as long as we expose the Size2D type from euclid to the cbindgen_private namespace
63 lines
1.9 KiB
C++
63 lines
1.9 KiB
C++
// Copyright © SixtyFPS GmbH <info@sixtyfps.io>
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// SPDX-License-Identifier: (GPL-3.0-only OR LicenseRef-SixtyFPS-commercial)
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#pragma once
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#include <string_view>
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#include "slint_generated_public.h"
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#include "slint_size.h"
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#include "slint_image_internal.h"
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#include "slint_string.h"
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#include "slint_sharedvector.h"
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namespace slint {
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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<unsigned int> size() const { return cbindgen_private::types::slint_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<slint::SharedString> path() const
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{
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if (auto *str = cbindgen_private::types::slint_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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explicit Image(cbindgen_private::types::Image inner) : data(inner) { }
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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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