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Diffstat (limited to 'src/engine/events/CreatePatchEvent.h')
| -rw-r--r-- | src/engine/events/CreatePatchEvent.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/src/engine/events/CreatePatchEvent.h b/src/engine/events/CreatePatchEvent.h new file mode 100644 index 00000000..507d03c7 --- /dev/null +++ b/src/engine/events/CreatePatchEvent.h @@ -0,0 +1,64 @@ +/* This file is part of Om. Copyright (C) 2006 Dave Robillard. + * + * Om 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. + * + * Om 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 details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef CREATEPATCHEVENT_H +#define CREATEPATCHEVENT_H + +#include "util/Path.h" +#include "QueuedEvent.h" +#include <string> +using std::string; + +template<typename T> class Array; +template<typename T> class TreeNode; + +namespace Om { + +class Patch; +class Node; +class Plugin; + + +/** Creates a new Patch. + * + * \ingroup engine + */ +class CreatePatchEvent : public QueuedEvent +{ +public: + CreatePatchEvent(CountedPtr<Responder> responder, const string& path, int poly); + + void pre_process(); + void execute(samplecount offset); + void post_process(); + +private: + enum ErrorType { NO_ERROR, OBJECT_EXISTS, PARENT_NOT_FOUND, INVALID_POLY }; + + Path m_path; + Patch* m_patch; + Patch* m_parent; + Array<Node*>* m_process_order; + TreeNode<Node*>* m_patch_treenode; + int m_poly; + ErrorType m_error; +}; + + +} // namespace Om + + +#endif // CREATEPATCHEVENT_H |