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comparison io.c @ 1256:ccf5c02610c6

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Only allow keyboard capture if the emulated system has a keyboard attached
author Michael Pavone <pavone@retrodev.com>
date Wed, 01 Mar 2017 00:00:04 -0800
parents d966298442d4
children db28178bd2a1
comparison
equal deleted inserted replaced
1255:6370b80491c7 1256:ccf5c02610c6
390 390
391 int current_speed = 0; 391 int current_speed = 0;
392 int num_speeds = 1; 392 int num_speeds = 1;
393 uint32_t * speeds = NULL; 393 uint32_t * speeds = NULL;
394 394
395 uint8_t is_keyboard(io_port *port)
396 {
397 return port->device_type == IO_SATURN_KEYBOARD || port->device_type == IO_XBAND_KEYBOARD;
398 }
399
400 uint8_t keyboard_connected(sega_io *io)
401 {
402 return is_keyboard(io->ports) || is_keyboard(io->ports+1) || is_keyboard(io->ports+2);
403 }
404
395 void handle_binding_up(keybinding * binding) 405 void handle_binding_up(keybinding * binding)
396 { 406 {
397 switch(binding->bind_type) 407 switch(binding->bind_type)
398 { 408 {
399 case BIND_GAMEPAD1: 409 case BIND_GAMEPAD1:
469 current_io->mouse_captured = 0; 479 current_io->mouse_captured = 0;
470 render_relative_mouse(0); 480 render_relative_mouse(0);
471 } 481 }
472 break; 482 break;
473 case UI_TOGGLE_KEYBOARD_CAPTURE: 483 case UI_TOGGLE_KEYBOARD_CAPTURE:
474 current_io->keyboard_captured = !current_io->keyboard_captured; 484 if (keyboard_connected(current_io)) {
485 current_io->keyboard_captured = !current_io->keyboard_captured;
486 }
475 break; 487 break;
476 case UI_TOGGLE_FULLSCREEN: 488 case UI_TOGGLE_FULLSCREEN:
477 render_toggle_fullscreen(); 489 render_toggle_fullscreen();
478 break; 490 break;
479 case UI_SOFT_RESET: 491 case UI_SOFT_RESET: