painter.h

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#pragma once
 
#include <promeki/core/namespace.h>
#include <promeki/core/rect.h>
#include <promeki/core/color.h>
#include <promeki/core/string.h>
#include <promeki/tui/screen.h>
 
PROMEKI_NAMESPACE_BEGIN
 
class TuiPainter {
        public:
                TuiPainter(TuiScreen &screen, const Rect2Di32 &clipRect);
 
                void drawChar(int x, int y, char32_t ch);
 
                void drawText(int x, int y, const String &text);
 
                void drawRect(const Rect2Di32 &rect, char32_t ch = 0);
 
                void fillRect(const Rect2Di32 &rect, char32_t ch = U' ');
 
                void drawHLine(int x, int y, int len, char32_t ch = U'\u2500');
 
                void drawVLine(int x, int y, int len, char32_t ch = U'\u2502');
 
                void setForeground(const Color &color) { _style.setForeground(color); }
 
                void setBackground(const Color &color) { _style.setBackground(color); }
 
                void setAttrs(uint8_t attrs) { _style.setAttrs(attrs); }
 
                void setStyle(const TuiStyle &style) { _style = style; }
 
                Color foreground() const { return _style.foreground(); }
 
                Color background() const { return _style.background(); }
 
                uint8_t attrs() const { return _style.attrs(); }
 
                const TuiStyle &style() const { return _style; }
 
                void setClipRect(const Rect2Di32 &rect) { _clipRect = rect; }
 
                const Rect2Di32 &clipRect() const { return _clipRect; }
 
        private:
                TuiScreen       &_screen;
                Rect2Di32       _clipRect;
                TuiStyle        _style = TuiStyle(Color::White, Color::Black);
 
                void putCell(int x, int y, char32_t ch);
};
 
PROMEKI_NAMESPACE_END