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authorDavid Robillard <d@drobilla.net>2006-06-10 01:52:02 +0000
committerDavid Robillard <d@drobilla.net>2006-06-10 01:52:02 +0000
commit98fe0e7056e6697396249531785d3899f94d79be (patch)
tree233319008d4bfb6c8bdc546bdf4a81b87ecf7f3a /src/libs/engine/events/EnablePatchEvent.h
parent6c8eaee73b0ea66216744f49b452e22e26fe83e1 (diff)
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More juggling
git-svn-id: http://svn.drobilla.net/lad/grauph@15 a436a847-0d15-0410-975c-d299462d15a1
Diffstat (limited to 'src/libs/engine/events/EnablePatchEvent.h')
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diff --git a/src/libs/engine/events/EnablePatchEvent.h b/src/libs/engine/events/EnablePatchEvent.h
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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 ENABLEPATCHEVENT_H
+#define ENABLEPATCHEVENT_H
+
+#include <string>
+#include "QueuedEvent.h"
+
+using std::string;
+
+template <typename T> class Array;
+
+namespace Om {
+
+class Patch;
+class Node;
+
+
+/** Enables a patch's DSP processing.
+ *
+ * \ingroup engine
+ */
+class EnablePatchEvent : public QueuedEvent
+{
+public:
+ EnablePatchEvent(CountedPtr<Responder> responder, const string& patch_path);
+
+ void pre_process();
+ void execute(samplecount offset);
+ void post_process();
+
+private:
+ string m_patch_path;
+ Patch* m_patch;
+ Array<Node*>* m_process_order; // Patch's new process order
+};
+
+
+} // namespace Om
+
+
+#endif // ENABLEPATCHEVENT_H