mirror of
https://github.com/SerenityOS/serenity
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50 lines
1.3 KiB
C++
50 lines
1.3 KiB
C++
#pragma once
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#include <SharedGraphics/Rect.h>
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#include <SharedGraphics/Size.h>
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#include <SharedGraphics/Color.h>
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#include <Kernel/Keyboard.h>
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class WSScreen {
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public:
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WSScreen(RGBA32*, unsigned width, unsigned height);
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~WSScreen();
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int width() const { return m_width; }
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int height() const { return m_height; }
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RGBA32* scanline(int y);
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static WSScreen& the();
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Size size() const { return { width(), height() }; }
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Rect rect() const { return { 0, 0, width(), height() }; }
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static void initialize();
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Point cursor_location() const { return m_cursor_location; }
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bool left_mouse_button_pressed() const { return m_left_mouse_button_pressed; }
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bool right_mouse_button_pressed() const { return m_right_mouse_button_pressed; }
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void on_receive_mouse_data(int dx, int dy, bool left_button, bool right_button);
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void on_receive_keyboard_data(Keyboard::Event);
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protected:
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WSScreen(unsigned width, unsigned height);
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private:
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RGBA32* m_framebuffer { nullptr };
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int m_width { 0 };
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int m_height { 0 };
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Point m_cursor_location;
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bool m_left_mouse_button_pressed { false };
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bool m_right_mouse_button_pressed { false };
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};
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inline RGBA32* WSScreen::scanline(int y)
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{
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size_t pitch = sizeof(RGBA32) * width();
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return reinterpret_cast<RGBA32*>(((byte*)m_framebuffer) + (y * pitch));
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}
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