mirror of
https://github.com/Atmosphere-NX/Atmosphere
synced 2024-11-10 15:16:34 +00:00
80 lines
2.9 KiB
C++
80 lines
2.9 KiB
C++
/*
|
|
* Copyright (c) 2018-2020 Atmosphère-NX
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms and conditions of the GNU General Public License,
|
|
* version 2, as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope 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/>.
|
|
*/
|
|
#pragma once
|
|
#include <vapours.hpp>
|
|
#include <stratosphere/os.hpp>
|
|
#include <stratosphere/ddsf/ddsf_i_event_handler.hpp>
|
|
|
|
namespace ams::ddsf {
|
|
|
|
class EventHandlerManager;
|
|
|
|
class EventHandlerManager {
|
|
NON_COPYABLE(EventHandlerManager);
|
|
NON_MOVEABLE(EventHandlerManager);
|
|
private:
|
|
struct LoopControlCommandParameters;
|
|
private:
|
|
bool is_initialized;
|
|
bool is_looping;
|
|
os::SdkConditionVariable is_looping_cv;
|
|
os::MultiWaitType multi_wait;
|
|
os::ThreadType *loop_thread;
|
|
os::Event loop_control_event;
|
|
os::MultiWaitHolderType loop_control_event_holder;
|
|
LoopControlCommandParameters *loop_control_command_params;
|
|
os::LightEvent loop_control_command_done_event;
|
|
os::SdkMutex loop_control_lock;
|
|
private:
|
|
void ProcessControlCommand(LoopControlCommandParameters *params);
|
|
void ProcessControlCommandImpl(LoopControlCommandParameters *params);
|
|
public:
|
|
EventHandlerManager()
|
|
: is_initialized(false), is_looping(false), is_looping_cv(), multi_wait(),
|
|
loop_thread(), loop_control_event(os::EventClearMode_AutoClear), loop_control_event_holder(),
|
|
loop_control_command_params(), loop_control_command_done_event(os::EventClearMode_AutoClear),
|
|
loop_control_lock()
|
|
{
|
|
this->Initialize();
|
|
}
|
|
|
|
~EventHandlerManager() {
|
|
if (this->is_looping) {
|
|
AMS_ASSERT(!this->IsRunningOnLoopThread());
|
|
this->RequestStop();
|
|
}
|
|
if (this->is_initialized) {
|
|
this->Finalize();
|
|
}
|
|
}
|
|
|
|
bool IsRunningOnLoopThread() const { return this->loop_thread == os::GetCurrentThread(); }
|
|
bool IsLooping() const { return this->is_looping; }
|
|
|
|
void Initialize();
|
|
void Finalize();
|
|
|
|
void RegisterHandler(IEventHandler *handler);
|
|
void UnregisterHandler(IEventHandler *handler);
|
|
|
|
void WaitLoopEnter();
|
|
void WaitLoopExit();
|
|
void RequestStop();
|
|
|
|
void LoopAuto();
|
|
};
|
|
|
|
}
|