From 98fe0e7056e6697396249531785d3899f94d79be Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Sat, 10 Jun 2006 01:52:02 +0000
Subject: More juggling

git-svn-id: http://svn.drobilla.net/lad/grauph@15 a436a847-0d15-0410-975c-d299462d15a1
---
 src/libs/engine/events/DSSIUpdateEvent.cpp | 80 ++++++++++++++++++++++++++++++
 1 file changed, 80 insertions(+)
 create mode 100644 src/libs/engine/events/DSSIUpdateEvent.cpp

(limited to 'src/libs/engine/events/DSSIUpdateEvent.cpp')

diff --git a/src/libs/engine/events/DSSIUpdateEvent.cpp b/src/libs/engine/events/DSSIUpdateEvent.cpp
new file mode 100644
index 00000000..5650dd63
--- /dev/null
+++ b/src/libs/engine/events/DSSIUpdateEvent.cpp
@@ -0,0 +1,80 @@
+/* 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
+ */
+
+#include "DSSIUpdateEvent.h"
+#include <iostream>
+#include "Node.h"
+#include "ObjectStore.h"
+#include "Om.h"
+#include "OmApp.h"
+#include "DSSIPlugin.h"
+#include "Plugin.h"
+
+using std::cerr; using std::endl;
+
+namespace Om {
+
+
+DSSIUpdateEvent::DSSIUpdateEvent(CountedPtr<Responder> responder, const string& path, const string& url)
+: QueuedEvent(responder),
+  m_path(path),
+  m_url(url),
+  m_node(NULL)
+{
+}
+
+
+void
+DSSIUpdateEvent::pre_process()
+{
+	Node* node = om->object_store()->find_node(m_path);
+
+	if (node == NULL || node->plugin()->type() != Plugin::DSSI) {
+		m_node = NULL;
+		QueuedEvent::pre_process();
+		return;
+	} else {
+		m_node = (DSSIPlugin*)node;
+	}
+	
+	QueuedEvent::pre_process();
+}
+
+
+void
+DSSIUpdateEvent::execute(samplecount offset)
+{
+	if (m_node != NULL) {
+		m_node->set_ui_url(m_url);
+	}
+	
+	QueuedEvent::execute(offset);
+}
+
+
+void
+DSSIUpdateEvent::post_process()
+{
+	cerr << "DSSI update event: " << m_url << endl;
+
+	if (m_node != NULL) {
+		m_node->send_update();
+	}
+}
+
+
+} // namespace Om
+
-- 
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