obs-studio/frontend/utility/QuickTransition.hpp

/******************************************************************************
    Copyright (C) 2023 by Lain Bailey <[email protected]>

    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 2 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/>.
******************************************************************************/

#pragma once

#include <obs.hpp>

#include <QMetaType>

using namespace std;

class QPushButton;

struct QuickTransition {
	QPushButton *button = nullptr;
	OBSSource source;
	obs_hotkey_id hotkey = OBS_INVALID_HOTKEY_ID;
	int duration = 0;
	int id = 0;
	bool fadeToBlack = false;

	inline QuickTransition() {}
	inline QuickTransition(OBSSource source_, int duration_, int id_, bool fadeToBlack_ = false)
		: source(source_),
		  duration(duration_),
		  id(id_),
		  fadeToBlack(fadeToBlack_),
		  renamedSignal(std::make_shared<OBSSignal>(obs_source_get_signal_handler(source), "rename",
							    SourceRenamed, this))
	{
	}

private:
	static void SourceRenamed(void *param, calldata_t *data);
	std::shared_ptr<OBSSignal> renamedSignal;
};