1 files changed, 146 insertions, 0 deletions
diff --git a/src/pmview/stackobj.cpp b/src/pmview/stackobj.cpp
new file mode 100644
index 0000000..faa8d42
--- /dev/null
+++ b/src/pmview/stackobj.cpp
@@ -0,0 +1,146 @@
+/*
+ * 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.
+ */
+#include <Inventor/nodes/SoBaseColor.h>
+#include <Inventor/nodes/SoScale.h>
+#include <Inventor/nodes/SoSeparator.h>
+#include <Inventor/nodes/SoTranslation.h>
+#include <Inventor/nodes/SoTransform.h>
+#include "stackobj.h"
+#include "colorlist.h"
+#include "defaultobj.h"
+
+#include <iostream>
+using namespace std;
+
+StackObj::~StackObj()
+{
+    delete _stack;
+}
+
+StackObj::StackObj(StackMod::Height height, 
+		   ViewObj::Shape shape,
+		   bool baseFlag,
+		   const DefaultObj &defaults,
+		   int x, int y, 
+		   int cols, int rows, 
+		   BaseObj::Alignment align)
+: ModObj(baseFlag, defaults, x, y, cols, rows, align),
+  _width(0),
+  _depth(0),
+  _height(height),
+  _stack(0),
+  _text()
+{
+    _objtype |= STACKOBJ;
+    _shape = shape;
+}
+
+void
+StackObj::finishedAdd()
+{
+    int		i;
+    
+    BaseObj::addBase(_root);
+
+    if (_metrics.numMetrics() == 0) {
+	pmprintf("%s: Error: Stack object has no metrics\n",
+		 pmProgname);
+	_length = 0;
+    }
+    else {
+	SoScale *blockScale = new SoScale();
+	blockScale->scaleFactor.setValue(_length, _maxHeight, _length);
+	_root->addChild(blockScale);
+
+	if (_metrics.numMetrics()) {
+	    const char *colName = (const char *)_colors.toAscii();
+	    const ColorSpec *colSpec = theColorLists.list(colName);
+	    if (colSpec != NULL) {
+		if (colSpec->_scale)
+		    pmprintf("%s: Warning: Color scale ignored for stack object.\n",
+			     pmProgname);
+		else {
+#ifdef PCP_DEBUG
+		    if (pmDebug & DBG_TRACE_APPL0)
+			cerr << "StackObj::finishedAdd: Adding " 
+			     << colSpec->_list.length()
+			     << " colors for " << _metrics.numMetrics() 
+			     << " metrics" << endl;
+#endif
+
+		    for (i = 0; i < colSpec->_list.size(); i++)
+			_metrics.add(*(colSpec->_list)[i]);
+		}
+	    }
+	    else
+		pmprintf("%s: Warning: No colours specified for stack object, "
+			 "defaulting to blue.\n", pmProgname);
+
+	    _metrics.resolveColors(MetricList::perValue);
+
+#ifdef PCP_DEBUG
+	    if (pmDebug & DBG_TRACE_APPL0)
+		cerr << "StackObj::finishedAdd: metrics: " << endl 
+		     << _metrics << endl;
+#endif
+
+	    _stack = new StackMod(&_metrics, ViewObj::object(_shape), _height);
+	    _root->addChild(_stack->root());
+
+	    if (_text.length())
+		_stack->setFillText((const char *)_text.toAscii());
+
+	    BaseObj::add(_stack);
+	    ViewObj::theNumModObjects++;
+	}
+	else
+	    _length = 0;
+    }
+
+#ifdef PCP_DEBUG
+    if (pmDebug & DBG_TRACE_APPL0)
+	cerr << name() << "has length " << _length << endl;
+#endif
+
+    _width = baseWidth() + _length;
+    _depth = baseDepth() + _length;
+}
+
+void
+StackObj::setTran(float xTran, float zTran, int setWidth, int setDepth)
+{
+    BaseObj::setBaseSize(width(), depth());
+    BaseObj::setTran(xTran + (width() / 2.0),
+		     zTran + (depth() / 2.0),
+		     setWidth, setDepth);
+}
+
+QTextStream&
+operator<<(QTextStream& os, StackObj const& rhs)
+{
+    rhs.display(os);
+    return os;
+}
+
+void
+StackObj::display(QTextStream& os) const
+{
+    BaseObj::display(os);
+    os << ", length = " << _length << ": ";
+    if (_stack)
+	os << *_stack << endl;
+    else
+	os << "stack undefined!" << endl;
+}