69 lines
1.9 KiB
C++
69 lines
1.9 KiB
C++
/* This file is part of Om. Copyright (C) 2006 Dave Robillard.
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*
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* Om is free software; you can redistribute it and/or modify it under the
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* terms of the GNU General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option) any later
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* version.
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*
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* Om is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef DESTROYEVENT_H
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#define DESTROYEVENT_H
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#include "util/Path.h"
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#include "QueuedEvent.h"
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#include <string>
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using std::string;
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template<typename T> class Array;
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template<typename T> class ListNode;
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template<typename T> class TreeNode;
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namespace Om {
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class OmObject;
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class Patch;
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class Node;
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class Plugin;
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class DisconnectNodeEvent;
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class DisconnectPortEvent;
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/** An event to remove and delete a Node.
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*
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* \ingroup engine
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*/
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class DestroyEvent : public QueuedEvent
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{
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public:
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DestroyEvent(CountedPtr<Responder> responder, QueuedEventSource* source, const string& path, bool lock_mutex = true);
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DestroyEvent(CountedPtr<Responder> responder, Node* node, bool lock_mutex = true);
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~DestroyEvent();
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void pre_process();
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void execute(samplecount offset);
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void post_process();
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private:
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Path m_path;
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Node* m_node;
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ListNode<Node*>* m_patch_listnode;
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TreeNode<OmObject*>* m_store_treenode;
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Array<Node*>* m_process_order; // Patch's new process order
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DisconnectNodeEvent* m_disconnect_event;
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DisconnectPortEvent* m_parent_disconnect_event; // used for input/output nodes
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};
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} // namespace Om
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#endif // DESTROYEVENT_H
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