95 lines
3.4 KiB
C++
95 lines
3.4 KiB
C++
#pragma once
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#include "Utils.h"
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#include <BAN/RefPtr.h>
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#include <BAN/String.h>
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#include <BAN/Vector.h>
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#include <LibFont/Font.h>
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#include <LibGUI/Window.h>
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class Window : public BAN::RefCounted<Window>
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{
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public:
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Window(int fd, const LibFont::Font& font)
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: m_font(font)
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, m_client_fd(fd)
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{ }
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~Window();
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void set_position(Position position)
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{
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m_client_area.x = position.x;
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m_client_area.y = position.y;
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}
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int client_fd() const { return m_client_fd; }
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long smo_key() const { return m_smo_key; }
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int32_t client_x() const { return m_client_area.x; }
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int32_t client_y() const { return m_client_area.y; }
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int32_t client_width() const { return m_client_area.width; }
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int32_t client_height() const { return m_client_area.height; }
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Rectangle client_size() const { return { 0, 0, client_width(), client_height() }; }
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Rectangle client_area() const { return m_client_area; }
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int32_t title_bar_x() const { return client_x(); }
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int32_t title_bar_y() const { return m_attributes.title_bar ? client_y() - title_bar_height() : client_y(); }
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int32_t title_bar_width() const { return client_width(); }
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int32_t title_bar_height() const { return m_attributes.title_bar ? m_title_bar_height : 0; }
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Rectangle title_bar_size() const { return { 0, 0, title_bar_width(), title_bar_height() }; }
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Rectangle title_bar_area() const { return { title_bar_x(), title_bar_y(), title_bar_width(), title_bar_height() }; }
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int32_t full_x() const { return title_bar_x(); }
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int32_t full_y() const { return title_bar_y(); }
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int32_t full_width() const { return client_width(); }
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int32_t full_height() const { return client_height() + title_bar_height(); }
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Rectangle full_size() const { return { 0, 0, full_width(), full_height() }; }
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Rectangle full_area() const { return { full_x(), full_y(), full_width(), full_height() }; }
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LibGUI::Window::Attributes get_attributes() const { return m_attributes; };
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void set_attributes(LibGUI::Window::Attributes attributes) { m_attributes = attributes; };
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const uint32_t* framebuffer() const { return m_fb_addr; }
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uint32_t title_bar_pixel(int32_t abs_x, int32_t abs_y, Position cursor) const
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{
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ASSERT(title_bar_area().contains({ abs_x, abs_y }));
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if (auto close_button = close_button_area(); close_button.contains({ abs_x, abs_y }))
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return close_button.contains(cursor) ? 0xFFFF0000 : 0xFFD00000;
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int32_t rel_x = abs_x - title_bar_x();
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int32_t rel_y = abs_y - title_bar_y();
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return m_title_bar_data[rel_y * title_bar_width() + rel_x];
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}
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Circle close_button_area() const { return { title_bar_x() + title_bar_width() - title_bar_height() / 2, title_bar_y() + title_bar_height() / 2, title_bar_height() * 3 / 8 }; }
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Rectangle title_text_area() const { return { title_bar_x(), title_bar_y(), title_bar_width() - title_bar_height(), title_bar_height() }; }
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BAN::ErrorOr<void> initialize(BAN::StringView title, uint32_t width, uint32_t height);
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BAN::ErrorOr<void> resize(uint32_t width, uint32_t height);
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private:
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BAN::ErrorOr<void> prepare_title_bar();
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private:
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static constexpr int32_t m_title_bar_height { 20 };
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const LibFont::Font& m_font;
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const int m_client_fd { -1 };
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Rectangle m_client_area { 0, 0, 0, 0 };
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long m_smo_key { 0 };
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uint32_t* m_fb_addr { nullptr };
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BAN::String m_title;
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BAN::Vector<uint32_t> m_title_bar_data;
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LibGUI::Window::Attributes m_attributes { LibGUI::Window::default_attributes };
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friend class BAN::RefPtr<Window>;
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};
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