53 lines
1.3 KiB
C++
53 lines
1.3 KiB
C++
#pragma once
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#include <lvgl.h>
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// Wrap around lv_img_dsc_t
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class LvglImage {
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public:
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virtual const lv_img_dsc_t* image_dsc() const = 0;
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virtual bool IsGif() const { return false; }
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virtual ~LvglImage() = default;
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};
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class LvglRawImage : public LvglImage {
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public:
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LvglRawImage(void* data, size_t size);
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virtual const lv_img_dsc_t* image_dsc() const override { return &image_dsc_; }
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virtual bool IsGif() const;
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private:
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lv_img_dsc_t image_dsc_;
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};
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class LvglCBinImage : public LvglImage {
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public:
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LvglCBinImage(void* data);
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virtual ~LvglCBinImage();
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virtual const lv_img_dsc_t* image_dsc() const override { return image_dsc_; }
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private:
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lv_img_dsc_t* image_dsc_ = nullptr;
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};
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class LvglSourceImage : public LvglImage {
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public:
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LvglSourceImage(const lv_img_dsc_t* image_dsc) : image_dsc_(image_dsc) {}
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virtual const lv_img_dsc_t* image_dsc() const override { return image_dsc_; }
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private:
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const lv_img_dsc_t* image_dsc_;
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};
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class LvglAllocatedImage : public LvglImage {
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public:
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LvglAllocatedImage(void* data, size_t size);
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LvglAllocatedImage(void* data, size_t size, int width, int height, int stride, int color_format);
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virtual ~LvglAllocatedImage();
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virtual const lv_img_dsc_t* image_dsc() const override { return &image_dsc_; }
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private:
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lv_img_dsc_t image_dsc_;
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}; |