1 files changed, 72 insertions, 0 deletions
diff --git a/src/sound/PluginIdentifier.cpp b/src/sound/PluginIdentifier.cpp
new file mode 100644
index 0000000..25b3317
--- /dev/null
+++ b/src/sound/PluginIdentifier.cpp
@@ -0,0 +1,72 @@
+// -*- c-basic-offset: 4 -*-
+
+/*
+    Rosegarden
+    A sequencer and musical notation editor.
+ 
+    This program is Copyright 2000-2008
+        Guillaume Laurent   <[email protected]>,
+        Chris Cannam        <[email protected]>,
+        Richard Bown        <[email protected]>
+ 
+    The moral right of the authors to claim authorship of this work
+    has been asserted.
+ 
+    This program 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.  See the file
+    COPYING included with this distribution for more information.
+*/
+
+#include "PluginIdentifier.h"
+#include <iostream>
+
+namespace Rosegarden
+{
+
+QString
+PluginIdentifier::createIdentifier(QString type,
+                                   QString soName,
+                                   QString label)
+{
+    QString identifier = type + ":" + soName + ":" + label;
+    return identifier;
+}
+
+void
+PluginIdentifier::parseIdentifier(QString identifier,
+                                  QString &type,
+                                  QString &soName,
+                                  QString &label)
+{
+    type = identifier.section(':', 0, 0);
+    soName = identifier.section(':', 1, 1);
+    label = identifier.section(':', 2);
+}
+
+bool
+PluginIdentifier::areIdentifiersSimilar(QString id1, QString id2)
+{
+    QString type1, type2, soName1, soName2, label1, label2;
+
+    parseIdentifier(id1, type1, soName1, label1);
+    parseIdentifier(id2, type2, soName2, label2);
+
+    if (type1 != type2 || label1 != label2)
+        return false;
+
+    bool similar = (soName1.section('/', -1).section('.', 0, 0) ==
+                    soName2.section('/', -1).section('.', 0, 0));
+
+    return similar;
+}
+
+// The prefix of this key is also used as a literal in base/AudioPluginInstance.C.
+// If you change one, change the other.
+// Better still, don't change one.
+QString
+PluginIdentifier::RESERVED_PROJECT_DIRECTORY_KEY = "__ROSEGARDEN__:__RESERVED__:ProjectDirectoryKey";
+
+}
+