1 files changed, 117 insertions, 0 deletions
diff --git a/src/pmview/modulate.h b/src/pmview/modulate.h
new file mode 100644
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--- /dev/null
+++ b/src/pmview/modulate.h
@@ -0,0 +1,117 @@
+/*
+ * Copyright (c) 1997 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2009 Aconex.  All Rights Reserved.
+ * 
+ * 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.
+ * 
+ * This program 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 more details.
+ */
+#ifndef _MODULATE_H_
+#define _MODULATE_H_
+
+#include <Inventor/SbString.h>
+#include "metriclist.h"
+
+class SoSeparator;
+class SoPath;
+class Launch;
+class Record;
+
+extern double		theNormError;
+extern float		theScale;
+
+class Modulate
+{
+public:
+
+    enum State	{ start, error, saturated, normal };
+
+protected:
+
+    static const QString	theErrorText;
+    static const QString	theStartText;
+    static const float		theDefErrorColor[];
+    static const float		theDefSaturatedColor[];
+    static const double		theMinScale;
+
+    int				_sts;
+    MetricList			*_metrics;
+    SoSeparator			*_root;
+    SbColor			_errorColor;
+    SbColor			_saturatedColor;
+
+public:
+
+    virtual ~Modulate();
+
+    Modulate(const char *metric, double scale,
+		 MetricList::AlignColor align = MetricList::perMetric);
+
+    Modulate(const char *metric, double scale, const SbColor &color,
+		 MetricList::AlignColor align = MetricList::perMetric);
+
+    Modulate(MetricList *list);
+
+    int status() const
+	{ return _sts; }
+    const SoSeparator *root() const
+	{ return _root; }
+    SoSeparator *root()
+	{ return _root; }
+
+    int numValues() const
+	{ return _metrics->numValues(); }
+
+    const char *add();
+
+    void setErrorColor(const SbColor &color)
+	{ _errorColor.setValue(color.getValue()); }
+    void setSaturatedColor(const SbColor &color)
+        { _saturatedColor.setValue(color.getValue()); }
+
+    virtual void refresh(bool fetchFlag) = 0;
+
+    // Return the number of objects still selected
+    virtual void selectAll();
+    virtual int select(SoPath *)
+	{ return 0; }
+    virtual int remove(SoPath *)
+	{ return 0; }
+
+    // Should expect selectInfo calls to different paths without
+    // previous removeInfo calls
+    virtual void selectInfo(SoPath *)
+	{}
+    virtual void removeInfo(SoPath *)
+	{}
+
+    virtual void infoText(QString &str, bool selected) const = 0;
+
+    virtual void launch(Launch &launch, bool all) const = 0;
+    virtual void record(Record &rec) const;
+
+    virtual void dump(QTextStream &) const
+	{}
+    void dumpState(QTextStream &os, State state) const;
+
+    friend QTextStream &operator<<(QTextStream &os, const Modulate &rhs);
+
+protected:
+
+    static void add(Modulate *obj);
+
+private:
+
+    Modulate();
+    Modulate(const Modulate &);
+    const Modulate &operator=(const Modulate &);
+    // Never defined
+};
+
+#endif /* _MODULATE_H_ */