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