# HG changeset patch
# User Chris Cannam
# Date 1234452403 0
# Node ID b3140e9e066583f27213ae95def0aba5b797537f
# Parent  4afdcecbd62ec4b9e79f60aad3328455dcc64f09
* Some fairly simplistic code to set up layer type properties based on
  RDF data about feature types (both when running transforms and when
  importing features from RDF files).

diff -r 4afdcecbd62e -r b3140e9e0665 layer/TimeInstantLayer.cpp
--- a/layer/TimeInstantLayer.cpp	Wed Feb 11 14:44:14 2009 +0000
+++ b/layer/TimeInstantLayer.cpp	Thu Feb 12 15:26:43 2009 +0000
@@ -63,6 +63,10 @@
     std::cerr << "TimeInstantLayer::setModel(" << model << ")" << std::endl;
 #endif
 
+    if (m_model && m_model->getRDFTypeURI().endsWith("Segment")) {
+        setPlotStyle(PlotSegmentation);
+    }
+
     emit modelReplaced();
 }
 
diff -r 4afdcecbd62e -r b3140e9e0665 layer/TimeInstantLayer.h
--- a/layer/TimeInstantLayer.h	Wed Feb 11 14:44:14 2009 +0000
+++ b/layer/TimeInstantLayer.h	Thu Feb 12 15:26:43 2009 +0000
@@ -100,6 +100,14 @@
 
     void setProperties(const QXmlAttributes &attributes);
 
+    virtual ColourSignificance getLayerColourSignificance() const {
+        if (m_plotStyle == PlotSegmentation) {
+            return ColourHasMeaningfulValue;
+        } else {
+            return ColourDistinguishes;
+        }
+    }
+
 protected:
     SparseOneDimensionalModel::PointList getLocalPoints(View *v, int) const;
 
diff -r 4afdcecbd62e -r b3140e9e0665 layer/TimeValueLayer.cpp
--- a/layer/TimeValueLayer.cpp	Wed Feb 11 14:44:14 2009 +0000
+++ b/layer/TimeValueLayer.cpp	Thu Feb 12 15:26:43 2009 +0000
@@ -69,6 +69,13 @@
     m_scaleMinimum = 0;
     m_scaleMaximum = 0;
 
+    if (m_model && m_model->getRDFTypeURI().endsWith("Segment")) {
+        setPlotStyle(PlotSegmentation);
+    }
+    if (m_model && m_model->getRDFTypeURI().endsWith("Change")) {
+        setPlotStyle(PlotSegmentation);
+    }
+
 //    std::cerr << "TimeValueLayer::setModel(" << model << ")" << std::endl;
 
     emit modelReplaced();
diff -r 4afdcecbd62e -r b3140e9e0665 layer/TimeValueLayer.h
--- a/layer/TimeValueLayer.h	Wed Feb 11 14:44:14 2009 +0000
+++ b/layer/TimeValueLayer.h	Thu Feb 12 15:26:43 2009 +0000
@@ -129,6 +129,14 @@
 
     void setProperties(const QXmlAttributes &attributes);
 
+    virtual ColourSignificance getLayerColourSignificance() const {
+        if (m_plotStyle == PlotSegmentation) {
+            return ColourHasMeaningfulValue;
+        } else {
+            return ColourDistinguishes;
+        }
+    }
+
 protected:
     void getScaleExtents(View *, float &min, float &max, bool &log) const;
     int getYForValue(View *, float value) const;