Changeset 20426 in osm for applications/editors/josm/plugins/validator/src

Timestamp:

2010-03-11T21:21:49+01:00 (15 years ago)

Author:

jttt

Message:

Implement Layer.isChanged()

Location:

applications/editors/josm/plugins/validator/src/org/openstreetmap/josm/plugins/validator

Files:

• ErrorLayer.java (modified) (3 diffs)
• ErrorTreePanel.java (modified) (4 diffs)

applications/editors/josm/plugins/validator/src/org/openstreetmap/josm/plugins/validator/ErrorLayer.java

@@ -32 +32 @@
  */
 public class ErrorLayer extends Layer implements LayerChangeListener {
+
     private OSMValidatorPlugin plugin;
+
+    private int updateCount = -1;
+
 
     public ErrorLayer(OSMValidatorPlugin plugin) {
@@ -56 +60 @@
     @Override
     public void paint(final Graphics2D g, final MapView mv, Bounds bounds) {
+        updateCount = plugin.validationDialog.tree.getUpdateCount();
         DefaultMutableTreeNode root = plugin.validationDialog.tree.getRoot();
         if (root == null || root.getChildCount() == 0)
@@ -104 +109 @@
 
     @Override
+    public boolean isChanged() {
+        return updateCount != plugin.validationDialog.tree.getUpdateCount();
+    }
+
+    @Override
     public void visitBoundingBox(BoundingXYVisitor v) {
     }

applications/editors/josm/plugins/validator/src/org/openstreetmap/josm/plugins/validator/ErrorTreePanel.java

@@ -44 +44 @@
 
     /**
-     * If {@link #filter} is not <code>null</code> only errors are displayed 
-     * that refer to one of the primitives in the filter.  
+     * If {@link #filter} is not <code>null</code> only errors are displayed
+     * that refer to one of the primitives in the filter.
      */
     private Set<OsmPrimitive> filter = null;
+
+    private int updateCount;
 
     /**
@@ -65 +67 @@
     }
 
+    @Override
     public String getToolTipText(MouseEvent e) {
         String res = null;
@@ -105 +108 @@
      */
     public void buildTree() {
+        updateCount++;
         DefaultMutableTreeNode rootNode = new DefaultMutableTreeNode();
 
@@ -325 +329 @@
         return (DefaultMutableTreeNode) treeModel.getRoot();
     }
+
+    public int getUpdateCount() {
+        return updateCount;
+    }
 }