1 files changed, 144 insertions, 0 deletions
diff --git a/src/base/ControlParameter.cpp b/src/base/ControlParameter.cpp
new file mode 100644
index 0000000..8606cf3
--- /dev/null
+++ b/src/base/ControlParameter.cpp
@@ -0,0 +1,144 @@
+// -*- 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.
+*/
+
+#if (__GNUC__ < 3)
+#include <strstream>
+#define stringstream strstream
+#else
+#include <sstream>
+#endif
+
+#include "ControlParameter.h"
+#include "MidiTypes.h"
+
+namespace Rosegarden
+{
+
+ControlParameter::ControlParameter():
+    m_name("<unnamed>"),
+    m_type(Rosegarden::Controller::EventType),
+    m_description("<none>"),
+    m_min(0),
+    m_max(127),
+    m_default(0),
+    m_controllerValue(0),
+    m_colourIndex(0),
+    m_ipbPosition(-1)  // doesn't appear on IPB by default
+{
+}
+
+
+ControlParameter::ControlParameter(const std::string &name,
+                                   const std::string &type,
+                                   const std::string &description,
+                                   int min,
+                                   int max,
+                                   int def,
+                                   MidiByte controllerValue,
+                                   unsigned int colour,
+                                   int ipbPosition):
+        m_name(name),
+        m_type(type),
+        m_description(description),
+        m_min(min),
+        m_max(max),
+        m_default(def),
+        m_controllerValue(controllerValue),
+        m_colourIndex(colour),
+        m_ipbPosition(ipbPosition)
+{
+}
+
+
+ControlParameter::ControlParameter(const ControlParameter &control):
+        XmlExportable(),
+        m_name(control.getName()),
+        m_type(control.getType()),
+        m_description(control.getDescription()),
+        m_min(control.getMin()),
+        m_max(control.getMax()),
+        m_default(control.getDefault()),
+        m_controllerValue(control.getControllerValue()),
+        m_colourIndex(control.getColourIndex()),
+        m_ipbPosition(control.getIPBPosition())
+{
+}
+
+ControlParameter& 
+ControlParameter::operator=(const ControlParameter &control)
+{
+    m_name = control.getName();
+    m_type = control.getType();
+    m_description = control.getDescription();
+    m_min = control.getMin();
+    m_max = control.getMax();
+    m_default = control.getDefault();
+    m_controllerValue = control.getControllerValue();
+    m_colourIndex = control.getColourIndex();
+    m_ipbPosition = control.getIPBPosition();
+
+    return *this;
+}
+
+bool ControlParameter::operator==(const ControlParameter &control)
+{
+    return m_type == control.getType() &&
+        m_controllerValue == control.getControllerValue() &&
+        m_min == control.getMin() &&
+        m_max == control.getMax();
+}
+
+bool operator<(const ControlParameter &a, const ControlParameter &b)
+{
+    if (a.m_type != b.m_type)
+        return a.m_type < b.m_type;
+    else if (a.m_controllerValue != b.m_controllerValue)
+        return a.m_controllerValue < b.m_controllerValue;
+    else
+	return false;
+}
+
+
+std::string
+ControlParameter::toXmlString()
+{ 
+    std::stringstream control;
+
+    control << "            <control name=\"" << encode(m_name)
+            << "\" type=\"" << encode(m_type)
+            << "\" description=\"" << encode(m_description)
+            << "\" min=\"" << m_min
+            << "\" max=\"" << m_max
+            << "\" default=\"" << m_default
+            << "\" controllervalue=\"" << int(m_controllerValue)
+            << "\" colourindex=\"" << m_colourIndex
+            << "\" ipbposition=\"" << m_ipbPosition;
+
+#if (__GNUC__ < 3)
+    control << "\"/>" << endl << std::ends;
+#else
+    control << "\"/>" << std::endl;
+#endif
+
+    return control.str();
+}
+
+}