39 lines
1.3 KiB
C++
39 lines
1.3 KiB
C++
#include <stdio.h>
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#include <libmaxsi/sortix-keyboard.h>
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int main(int argc, char* argv[])
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{
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printf("\e[m\e[0J");
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printf("Hello World: Welcome to Sortix! This is a program running in user-space.\n"
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"This program is a probably the worst text editor ever made.\n"
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"You are currently using the buggy USA keyboard layout.\n"
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"This terminal is controlled using ANSI Escape Sequences:\n"
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" - Type \e[32mESC 2 J\e[m to clear the screen\n"
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);
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bool lastwasesc = false;
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while (true)
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{
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unsigned method = System::Keyboard::POLL;
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uint32_t codepoint = System::Keyboard::ReceiveKeystroke(method);
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if ( codepoint == 0 ) { continue; }
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if ( codepoint & Maxsi::Keyboard::DEPRESSED ) { continue; }
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if ( codepoint == Maxsi::Keyboard::UP ) { printf("\e[A"); continue; }
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if ( codepoint == Maxsi::Keyboard::DOWN ) { printf("\e[B"); continue; }
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if ( codepoint == Maxsi::Keyboard::RIGHT ) { printf("\e[C"); continue; }
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if ( codepoint == Maxsi::Keyboard::LEFT ) { printf("\e[D"); continue; }
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if ( codepoint == Maxsi::Keyboard::ESC ) { printf("\e["); lastwasesc = true; continue; }
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if ( lastwasesc && codepoint == '[' ) { continue; }
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if ( codepoint >= 0x80 ) { continue; }
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char msg[2]; msg[0] = codepoint; msg[1] = '\0';
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printf(msg);
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lastwasesc = false;
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}
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return 0;
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}
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