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/*
* This file is part of MPlayer.
*
* MPlayer is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* MPlayer is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with MPlayer; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <stdlib.h>
#include <assert.h>
#include <stdbool.h>
#include "osdep/timer.h"
#include "input/input.h"
#include "input/keycodes.h"
#include "mp_fifo.h"
#include "talloc.h"
#include "core/options.h"
struct mp_fifo {
struct MPOpts *opts;
struct input_ctx *input;
int last_key_down;
double last_down_time;
};
struct mp_fifo *mp_fifo_create(struct input_ctx *input, struct MPOpts *opts)
{
struct mp_fifo *fifo = talloc_zero(NULL, struct mp_fifo);
fifo->input = input;
fifo->opts = opts;
return fifo;
}
static void put_double(struct mp_fifo *fifo, int code)
{
if (code >= MP_MOUSE_BTN0 && code <= MP_MOUSE_BTN2)
mp_input_feed_key(fifo->input, code - MP_MOUSE_BTN0 + MP_MOUSE_BTN0_DBL);
}
void mplayer_put_key(struct mp_fifo *fifo, int code)
{
double now = mp_time_sec();
int doubleclick_time = fifo->opts->doubleclick_time;
// ignore system-doubleclick if we generate these events ourselves
if (doubleclick_time
&& (code & ~MP_KEY_STATE_DOWN) >= MP_MOUSE_BTN0_DBL
&& (code & ~MP_KEY_STATE_DOWN) < MP_MOUSE_BTN_DBL_END)
return;
mp_input_feed_key(fifo->input, code);
if (code & MP_KEY_STATE_DOWN) {
code &= ~MP_KEY_STATE_DOWN;
if (fifo->last_key_down == code
&& now - fifo->last_down_time < doubleclick_time / 1000.0)
put_double(fifo, code);
fifo->last_key_down = code;
fifo->last_down_time = now;
}
}
void mplayer_put_key_utf8(struct mp_fifo *fifo, int mods, struct bstr t)
{
while (t.len) {
int code = bstr_decode_utf8(t, &t);
if (code < 0)
break;
mplayer_put_key(fifo, code | mods);
}
}
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