50 lines
1.6 KiB
C++
50 lines
1.6 KiB
C++
/*
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* Copyright (C) 2022 Michael Fabian Dirks
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#pragma once
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#include "common.hpp"
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#include "obs-source.hpp"
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#include "obs-tools.hpp"
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#include "obs-weak-source.hpp"
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namespace streamfx::obs {
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class source_active_child {
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::streamfx::obs::weak_source _parent;
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::streamfx::obs::weak_source _child;
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public:
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~source_active_child()
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{
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auto parent = _parent.lock();
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auto child = _child.lock();
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if (parent && child) {
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obs_source_remove_active_child(parent, child);
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}
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}
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source_active_child(::streamfx::obs::source const& parent, ::streamfx::obs::source const& child)
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: _parent(parent), _child(child)
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{
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if (::streamfx::obs::tools::source_find_source(child, parent)) {
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throw std::runtime_error("Child contains Parent");
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} else if (!obs_source_add_active_child(parent, child)) {
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throw std::runtime_error("Child contains Parent");
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}
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}
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};
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} // namespace streamfx::obs
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