mirror of https://github.com/mpv-player/mpv
132 lines
3.3 KiB
C
132 lines
3.3 KiB
C
/* windows TermIO for MPlayer (C) 2003 Sascha Sommer */
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// See http://msdn.microsoft.com/library/default.asp?url=/library/en-us/winui/WinUI/WindowsUserInterface/UserInput/VirtualKeyCodes.asp
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// for additional virtual keycodes
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#include <windows.h>
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#include "keycodes.h"
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#include "../input/input.h"
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int mp_input_win32_slave_cmd_func(int fd,char* dest,int size){
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DWORD retval;
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HANDLE stdin = GetStdHandle(STD_INPUT_HANDLE);
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if(!PeekNamedPipe(stdin, NULL, size, &retval, NULL, NULL) || !retval){
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return MP_INPUT_NOTHING;
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}
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if(retval>size)retval=size;
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ReadFile(stdin, dest, retval, &retval, NULL);
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if(retval)return retval;
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return MP_INPUT_NOTHING;
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}
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int screen_width=80;
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int screen_height=24;
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void get_screen_size(){
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}
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static HANDLE stdin;
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static int getch2_status=0;
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int getch2(int time){
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INPUT_RECORD eventbuffer[128];
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DWORD retval;
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int i=0;
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if(!getch2_status)return -1;
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/*check if there are input events*/
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if(!GetNumberOfConsoleInputEvents(stdin,&retval))
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{
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printf("getch2: can't get number of input events: %i\n",GetLastError());
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return -1;
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}
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if(retval<=0)return -1;
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/*read all events*/
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if(!ReadConsoleInput(stdin,eventbuffer,128,&retval))
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{
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printf("getch: can't read input events\n");
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return -1;
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}
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/*filter out keyevents*/
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for (i = 0; i < retval; i++)
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{
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switch(eventbuffer[i].EventType)
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{
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case KEY_EVENT:
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/*only a pressed key is interresting for us*/
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if(eventbuffer[i].Event.KeyEvent.bKeyDown == TRUE)
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{
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/*check for special keys*/
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switch(eventbuffer[i].Event.KeyEvent.wVirtualKeyCode)
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{
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case VK_HOME:
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return KEY_HOME;
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case VK_END:
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return KEY_END;
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case VK_DELETE:
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return KEY_DEL;
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case VK_INSERT:
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return KEY_INS;
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case VK_BACK:
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return KEY_BS;
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case VK_PRIOR:
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return KEY_PGUP;
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case VK_NEXT:
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return KEY_PGDWN;
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case VK_RETURN:
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return KEY_ENTER;
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case VK_ESCAPE:
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return KEY_ESC;
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case VK_LEFT:
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return KEY_LEFT;
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case VK_UP:
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return KEY_UP;
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case VK_RIGHT:
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return KEY_RIGHT;
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case VK_DOWN:
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return KEY_DOWN;
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case VK_SHIFT:
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continue;
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}
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/*check for function keys*/
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if(0x87 >= eventbuffer[i].Event.KeyEvent.wVirtualKeyCode >= 0x70)
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return (KEY_F + 1 + eventbuffer[i].Event.KeyEvent.wVirtualKeyCode - 0x70);
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/*only characters should be remaining*/
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//printf("getch2: YOU PRESSED \"%c\" \n",eventbuffer[i].Event.KeyEvent.uChar.AsciiChar);
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return eventbuffer[i].Event.KeyEvent.uChar.AsciiChar;
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}
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break;
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case MOUSE_EVENT:
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case WINDOW_BUFFER_SIZE_EVENT:
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case FOCUS_EVENT:
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case MENU_EVENT:
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default:
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//printf("getch2: unsupported event type");
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break;
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}
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}
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return -1;
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}
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void getch2_enable(){
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DWORD retval;
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stdin = GetStdHandle(STD_INPUT_HANDLE);
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if(!GetNumberOfConsoleInputEvents(stdin,&retval))
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{
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printf("getch2: %i can't get number of input events [disabling console input]\n",GetLastError());
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getch2_status = 0;
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}
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else getch2_status=1;
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}
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void getch2_disable(){
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if(!getch2_status) return; // already disabled / never enabled
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getch2_status=0;
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}
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