77 lines
1.7 KiB
C++
77 lines
1.7 KiB
C++
#pragma once
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#include <cstdint>
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#include <functional>
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#include <memory>
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#include <vector>
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#include "./image_loader.hpp"
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#include "./texture_cache.hpp"
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struct SendImagePopup {
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TextureUploaderI& _tu;
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// private
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std::vector<std::unique_ptr<ImageLoaderI>> _image_loaders;
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std::vector<std::unique_ptr<ImageEncoderI>> _image_encoders;
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// copy of the original data, dont touch!
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std::vector<uint8_t> original_data;
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bool original_raw {false};
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std::string original_file_ext; // if !original_raw
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ImageLoaderI::ImageResult original_image;
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struct Rect {
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int32_t x {0};
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int32_t y {0};
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int32_t w {0};
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int32_t h {0};
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};
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Rect crop_rect;
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Rect crop_before_drag;
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bool cropping {false};
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bool dragging_last_frame_ul {false};
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bool dragging_last_frame_lr {false};
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// texture to render (orig img)
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TextureEntry preview_image;
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bool compress {false};
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uint32_t quality {80u};
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uint32_t compression_level {8u};
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float time {0.f}; // cycling form 0 to 1 over time
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bool _open_popup {false};
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std::function<void(const std::vector<uint8_t>&, std::string_view)> _on_send = [](const auto&, auto){};
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std::function<void(void)> _on_cancel = [](){};
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void reset(void);
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// loads the image in original_data
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// fills in original_image, preview_image and crop_rect
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// returns if loaded successfully
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bool load(void);
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static Rect sanitizeCrop(Rect crop_rect, int32_t image_width, int32_t image_height);
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public:
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SendImagePopup(TextureUploaderI& tu);
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void sendMemory(
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const uint8_t* data, size_t data_size,
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std::function<void(const std::vector<uint8_t>&, std::string_view)>&& on_send,
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std::function<void(void)>&& on_cancel
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);
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// from memory_raw
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// from file_path
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// call this each frame
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void render(float time_delta);
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};
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