mirror of
https://github.com/libretro/scummvm.git
synced 2024-12-16 06:39:17 +00:00
98 lines
2.6 KiB
C++
98 lines
2.6 KiB
C++
/* ScummVM - Graphic Adventure Engine
|
|
*
|
|
* ScummVM is the legal property of its developers, whose names
|
|
* are too numerous to list here. Please refer to the COPYRIGHT
|
|
* file distributed with this source distribution.
|
|
*
|
|
* This program 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 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
*/
|
|
|
|
#include "backends/keymapper/input-watcher.h"
|
|
|
|
#include "backends/keymapper/action.h"
|
|
#include "backends/keymapper/keymapper.h"
|
|
|
|
namespace Common {
|
|
|
|
InputWatcher::InputWatcher(EventDispatcher *eventDispatcher, Keymapper *keymapper) :
|
|
_eventDispatcher(eventDispatcher),
|
|
_keymapper(keymapper),
|
|
_watching(false) {
|
|
|
|
}
|
|
|
|
void InputWatcher::startWatching() {
|
|
assert(!_watching);
|
|
assert(_hwInput.type == kHardwareInputTypeInvalid);
|
|
|
|
_keymapper->setEnabled(false);
|
|
_eventDispatcher->registerObserver(this, EventManager::kEventRemapperPriority, false);
|
|
_watching = true;
|
|
}
|
|
|
|
void InputWatcher::stopWatching() {
|
|
_keymapper->setEnabled(true);
|
|
_eventDispatcher->unregisterObserver(this);
|
|
_watching = false;
|
|
}
|
|
|
|
bool InputWatcher::isWatching() const {
|
|
return _watching;
|
|
}
|
|
|
|
bool InputWatcher::notifyEvent(const Event &event) {
|
|
assert(_watching);
|
|
assert(_hwInput.type == kHardwareInputTypeInvalid);
|
|
|
|
switch (event.type) {
|
|
case EVENT_KEYDOWN:
|
|
case EVENT_JOYBUTTON_DOWN:
|
|
case EVENT_LBUTTONDOWN:
|
|
case EVENT_RBUTTONDOWN:
|
|
case EVENT_MBUTTONDOWN:
|
|
case EVENT_X1BUTTONDOWN:
|
|
case EVENT_X2BUTTONDOWN:
|
|
return true;
|
|
case EVENT_KEYUP:
|
|
case EVENT_JOYBUTTON_UP:
|
|
case EVENT_JOYAXIS_MOTION:
|
|
case EVENT_LBUTTONUP:
|
|
case EVENT_RBUTTONUP:
|
|
case EVENT_MBUTTONUP:
|
|
case EVENT_WHEELUP:
|
|
case EVENT_WHEELDOWN:
|
|
case EVENT_X1BUTTONUP:
|
|
case EVENT_X2BUTTONUP:
|
|
case EVENT_CUSTOM_BACKEND_HARDWARE:
|
|
_hwInput = _keymapper->findHardwareInput(event);
|
|
if (_hwInput.type != kHardwareInputTypeInvalid) {
|
|
stopWatching();
|
|
}
|
|
return true;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
HardwareInput InputWatcher::checkForCapturedInput() {
|
|
HardwareInput hwInput = _hwInput;
|
|
_hwInput = HardwareInput();
|
|
return hwInput;
|
|
}
|
|
|
|
} // End of namespace Common
|