[thirdparty/qemu.git] / ui / sdl2-input.c

/*
 * QEMU SDL display driver
 *
 * Copyright (c) 2003 Fabrice Bellard
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
/* Ported SDL 1.2 code to 2.0 by Dave Airlie. */

#include "qemu/osdep.h"
#include "ui/console.h"
#include "ui/input.h"
#include "ui/sdl2.h"
#include "trace.h"

void sdl2_process_key(struct sdl2_console *scon,
                      SDL_KeyboardEvent *ev)
{
    int qcode;
    QemuConsole *con = scon->dcl.con;

    if (ev->keysym.scancode >= qemu_input_map_usb_to_qcode_len) {
        return;
    }
    qcode = qemu_input_map_usb_to_qcode[ev->keysym.scancode];
    trace_sdl2_process_key(ev->keysym.scancode, qcode,
                           ev->type == SDL_KEYDOWN ? "down" : "up");
    qkbd_state_key_event(scon->kbd, qcode, ev->type == SDL_KEYDOWN);

    if (QEMU_IS_TEXT_CONSOLE(con)) {
        QemuTextConsole *s = QEMU_TEXT_CONSOLE(con);
        bool ctrl = qkbd_state_modifier_get(scon->kbd, QKBD_MOD_CTRL);
        if (ev->type == SDL_KEYDOWN) {
            switch (qcode) {
            case Q_KEY_CODE_RET:
                qemu_text_console_put_keysym(s, '\n');
                break;
            default:
                qemu_text_console_put_qcode(s, qcode, ctrl);
                break;
            }
        }
    }
}

void sdl2_release_modifiers(struct sdl2_console *scon)
{
    qkbd_state_lift_all_keys(scon->kbd);
}
Commit	Line	Data
	1	/*
	2	* QEMU SDL display driver
	3	*
	4	* Copyright (c) 2003 Fabrice Bellard
	5	*
	6	* Permission is hereby granted, free of charge, to any person obtaining a copy
	7	* of this software and associated documentation files (the "Software"), to deal
	8	* in the Software without restriction, including without limitation the rights
	9	* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	10	* copies of the Software, and to permit persons to whom the Software is
	11	* furnished to do so, subject to the following conditions:
	12	*
	13	* The above copyright notice and this permission notice shall be included in
	14	* all copies or substantial portions of the Software.
	15	*
	16	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
	17	* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
	18	* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
	19	* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
	20	* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
	21	* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
	22	* THE SOFTWARE.
	23	*/
	24	/* Ported SDL 1.2 code to 2.0 by Dave Airlie. */
	25
	26	#include "qemu/osdep.h"
	27	#include "ui/console.h"
	28	#include "ui/input.h"
	29	#include "ui/sdl2.h"
	30	#include "trace.h"
	31
	32	void sdl2_process_key(struct sdl2_console *scon,
	33	SDL_KeyboardEvent *ev)
	34	{
	35	int qcode;
	36	QemuConsole *con = scon->dcl.con;
	37
	38	if (ev->keysym.scancode >= qemu_input_map_usb_to_qcode_len) {
	39	return;
	40	}
	41	qcode = qemu_input_map_usb_to_qcode[ev->keysym.scancode];
	42	trace_sdl2_process_key(ev->keysym.scancode, qcode,
	43	ev->type == SDL_KEYDOWN ? "down" : "up");
	44	qkbd_state_key_event(scon->kbd, qcode, ev->type == SDL_KEYDOWN);
	45
	46	if (QEMU_IS_TEXT_CONSOLE(con)) {
	47	QemuTextConsole *s = QEMU_TEXT_CONSOLE(con);
	48	bool ctrl = qkbd_state_modifier_get(scon->kbd, QKBD_MOD_CTRL);
	49	if (ev->type == SDL_KEYDOWN) {
	50	switch (qcode) {
	51	case Q_KEY_CODE_RET:
	52	qemu_text_console_put_keysym(s, '\n');
	53	break;
	54	default:
	55	qemu_text_console_put_qcode(s, qcode, ctrl);
	56	break;
	57	}
	58	}
	59	}
	60	}
	61
	62	void sdl2_release_modifiers(struct sdl2_console *scon)
	63	{
	64	qkbd_state_lift_all_keys(scon->kbd);
	65	}