mirror of https://github.com/mpv-player/mpv
100 lines
2.7 KiB
C
100 lines
2.7 KiB
C
#include "input/mouse.h"
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#if 0
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// keyboard:
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static int keyb_fifo_put=-1;
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static int keyb_fifo_get=-1;
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static void set_nonblock_flag(int fd) {
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int oldflags;
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oldflags = fcntl(fd, F_GETFL, 0);
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if (oldflags != -1) {
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if (fcntl(keyb_fifo_put, F_SETFL, oldflags | O_NONBLOCK) != -1) {
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return;
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}
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}
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mp_msg(MSGT_INPUT,MSGL_ERR,"Cannot set nonblocking mode for fd %d!\n", fd);
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}
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static void make_pipe(int* pr,int* pw){
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int temp[2];
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if(pipe(temp)!=0) mp_msg(MSGT_FIXME, MSGL_FIXME, MSGTR_CannotMakePipe);
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*pr=temp[0];
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*pw=temp[1];
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set_nonblock_flag(temp[1]);
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}
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static void mplayer_put_key_internal(int code){
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if( write(keyb_fifo_put,&code,4) != 4 ){
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mp_msg(MSGT_INPUT,MSGL_ERR,"*** key event dropped (FIFO is full) ***\n");
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}
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}
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#else
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int key_fifo_size = 10;
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static int *key_fifo_data = NULL;
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static int key_fifo_read=0;
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static int key_fifo_write=0;
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static void mplayer_put_key_internal(int code){
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// printf("mplayer_put_key(%d)\n",code);
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if (key_fifo_data == NULL)
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key_fifo_data = malloc(key_fifo_size * sizeof(int));
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if(((key_fifo_write+1)%key_fifo_size)==key_fifo_read) return; // FIFO FULL!!
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key_fifo_data[key_fifo_write]=code;
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key_fifo_write=(key_fifo_write+1)%key_fifo_size;
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}
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int mplayer_get_key(int fd){
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int key;
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// printf("mplayer_get_key(%d)\n",fd);
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if (key_fifo_data == NULL)
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return MP_INPUT_NOTHING;
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if(key_fifo_write==key_fifo_read) return MP_INPUT_NOTHING;
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key=key_fifo_data[key_fifo_read];
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key_fifo_read=(key_fifo_read+1)%key_fifo_size;
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// printf("mplayer_get_key => %d\n",key);
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return key;
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}
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#endif
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static unsigned doubleclick_time = 300;
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static void put_double(int code) {
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if (code >= MOUSE_BTN0 && code <= MOUSE_BTN9)
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mplayer_put_key_internal(code - MOUSE_BTN0 + MOUSE_BTN0_DBL);
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}
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void mplayer_put_key(int code) {
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static unsigned last_key_time[2];
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static int last_key[2];
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unsigned now = GetTimerMS();
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// ignore system-doubleclick if we generate these events ourselves
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if (doubleclick_time &&
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(code & ~MP_KEY_DOWN) >= MOUSE_BTN0_DBL &&
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(code & ~MP_KEY_DOWN) <= MOUSE_BTN9_DBL)
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return;
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// ignore mouse wheel down events since they can easily get stuck
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if (code < (MOUSE_BTN3 | MP_KEY_DOWN) || code > (MOUSE_BTN4 | MP_KEY_DOWN))
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mplayer_put_key_internal(code);
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if (code & MP_KEY_DOWN) {
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code &= ~MP_KEY_DOWN;
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last_key[1] = last_key[0];
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last_key[0] = code;
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last_key_time[1] = last_key_time[0];
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last_key_time[0] = now;
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if (last_key[1] == code &&
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now - last_key_time[1] < doubleclick_time)
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put_double(code);
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return;
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}
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if (last_key[0] == code && last_key[1] == code &&
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now - last_key_time[1] < doubleclick_time)
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put_double(code);
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}
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