Keith Winstein
38 lines
817 B
C++
38 lines
817 B
C++
#ifndef TERMINALDISPLAY_HPP
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#define TERMINALDISPLAY_HPP
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#include "terminalframebuffer.hpp"
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namespace Terminal {
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/* variables used within a new_frame */
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class FrameState {
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public:
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int x, y;
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std::string str;
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FrameState() : x(0), y(0), str() {}
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void append( std::string s ) { str.append( s ); }
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};
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class Display {
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private:
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bool initialized;
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Framebuffer last_frame;
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std::string current_rendition_string;
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int cursor_x, cursor_y;
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void put_cell( FrameState &frame, Framebuffer &f );
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public:
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Display( int width, int height )
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: initialized( false ), last_frame( width, height ),
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current_rendition_string(), cursor_x( -1 ), cursor_y( -1 )
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{}
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std::string new_frame( Framebuffer &f );
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void invalidate( void ) { initialized = false; }
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};
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}
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#endif
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