Program Listing for File slint_image.h
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// Copyright © SixtyFPS GmbH <info@slint-ui.com>
// SPDX-License-Identifier: GPL-3.0-only OR LicenseRef-Slint-commercial
#pragma once
#include <string_view>
#include "slint_generated_public.h"
#include "slint_size.h"
#include "slint_image_internal.h"
#include "slint_string.h"
#include "slint_sharedvector.h"
namespace slint {
struct Image
{
public:
Image() : data(Data::ImageInner_None()) { }
static Image load_from_path(const SharedString &file_path)
{
Image img;
cbindgen_private::types::slint_image_load_from_path(&file_path, &img.data);
return img;
}
/*
static Image load_from_argb(int width, int height, const SharedVector<uint32_t> &data) {
Image img;
img.data = Data::EmbeddedRgbaImage(width, height, data);
return img;
}
*/
Size<unsigned int> size() const { return cbindgen_private::types::slint_image_size(&data); }
std::optional<slint::SharedString> path() const
{
if (auto *str = cbindgen_private::types::slint_image_path(&data)) {
return *str;
} else {
return {};
}
}
friend bool operator==(const Image &a, const Image &b) { return a.data == b.data; }
friend bool operator!=(const Image &a, const Image &b) { return a.data != b.data; }
explicit Image(cbindgen_private::types::Image inner) : data(inner) { }
private:
using Tag = cbindgen_private::types::ImageInner::Tag;
using Data = cbindgen_private::types::Image;
Data data;
};
namespace private_api {
inline Image load_image_from_embedded_data(std::span<const uint8_t> data,
std::string_view extension)
{
cbindgen_private::types::Image img(cbindgen_private::types::Image::ImageInner_None());
cbindgen_private::types::slint_image_load_from_embedded_data(
slint::cbindgen_private::Slice<uint8_t> { const_cast<uint8_t *>(data.data()),
data.size() },
slint::cbindgen_private::Slice<uint8_t> {
const_cast<uint8_t *>(reinterpret_cast<const uint8_t *>(extension.data())),
extension.size() },
&img);
return Image(img);
}
}
}