forked from Green-Sky/tomato
69 lines
1.4 KiB
C++
69 lines
1.4 KiB
C++
#include "./sdl_clipboard_utils.hpp"
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#include <SDL3/SDL.h>
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#include <string_view>
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#include <vector>
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#include <algorithm>
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static const char* clipboardHas(const std::vector<std::string_view>& filter_mime_types) {
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for (const auto& mime_type : filter_mime_types) {
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// ASSERTS that stringview is null terminated
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if (SDL_HasClipboardData(mime_type.data()) == SDL_TRUE) {
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return mime_type.data();
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}
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}
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return nullptr;
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}
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const static std::vector<std::string_view> image_mime_types {
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"image/svg+xml",
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"image/apng",
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"image/webp",
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"image/png",
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"image/avif",
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"image/jxl",
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"image/gif",
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"image/jpeg",
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"image/qoi",
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"image/bmp",
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// tiff?
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};
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const static std::vector<std::string_view> file_list_mime_types {
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"text/uri-list",
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"text/x-moz-url",
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};
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const char* clipboardHasImage(void) {
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return clipboardHas(image_mime_types);
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}
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const char* clipboardHasFileList(void) {
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return clipboardHas(file_list_mime_types);
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}
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bool mimeIsImage(const char* mime_type) {
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if (mime_type == nullptr) {
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return false;
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}
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std::string_view mt_sv {mime_type};
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auto it = std::find(image_mime_types.cbegin(), image_mime_types.cend(), mime_type);
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return it != image_mime_types.cend();
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}
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bool mimeIsFileList(const char* mime_type) {
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if (mime_type == nullptr) {
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return false;
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}
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std::string_view mt_sv {mime_type};
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auto it = std::find(file_list_mime_types.cbegin(), file_list_mime_types.cend(), mime_type);
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return it != image_mime_types.cend();
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}
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