fe3b846ac8
https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#cother-other-default-operation-rules "The compiler is more likely to get the default semantics right and you cannot implement these functions better than the compiler."
58 lines
1.4 KiB
C++
58 lines
1.4 KiB
C++
/*
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* Copyright (c) 2020, Hüseyin Aslıtürk <asliturk@hotmail.com>
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* Copyright (c) 2022, the SerenityOS developers.
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <LibCore/Timer.h>
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#include <LibGUI/Frame.h>
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#include <LibGfx/ImageDecoder.h>
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namespace GUI {
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class ImageWidget : public Frame {
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C_OBJECT(ImageWidget)
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public:
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virtual ~ImageWidget() override = default;
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void set_bitmap(const Gfx::Bitmap*);
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Gfx::Bitmap* bitmap() { return m_bitmap.ptr(); }
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Gfx::Bitmap const* bitmap() const { return m_bitmap.ptr(); }
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void set_should_stretch(bool value) { m_should_stretch = value; }
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bool should_stretch() const { return m_should_stretch; }
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void set_auto_resize(bool value);
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bool auto_resize() const { return m_auto_resize; }
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void animate();
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void load_from_file(StringView);
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int opacity_percent() const { return m_opacity_percent; }
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void set_opacity_percent(int percent);
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Function<void()> on_click;
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protected:
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explicit ImageWidget(StringView text = {});
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virtual void mousedown_event(GUI::MouseEvent&) override;
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virtual void paint_event(PaintEvent&) override;
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private:
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RefPtr<Gfx::Bitmap> m_bitmap;
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bool m_should_stretch { false };
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bool m_auto_resize { false };
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RefPtr<Gfx::ImageDecoder> m_image_decoder;
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size_t m_current_frame_index { 0 };
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size_t m_loops_completed { 0 };
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NonnullRefPtr<Core::Timer> m_timer;
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int m_opacity_percent { 100 };
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};
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}
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