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authorDavid Robillard <d@drobilla.net>2006-06-10 01:02:08 +0000
committerDavid Robillard <d@drobilla.net>2006-06-10 01:02:08 +0000
commit6f78a755b0f8c59f85cdc02e9eeca8db860a2ed2 (patch)
treedbb7c668101a811e8b5e10f42f19991edb129674 /src/engine/events/CreatePatchEvent.h
parentc2fbab4c27df8b9346bb68e30fddd7f94540dee1 (diff)
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Juggling things around...
git-svn-id: http://svn.drobilla.net/lad/grauph@13 a436a847-0d15-0410-975c-d299462d15a1
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+/* 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