Changeset 23434 in osm for applications/editors/josm/plugins/graphview/src

Timestamp:

2010-10-02T01:23:18+02:00 (14 years ago)

Author:

tordanik

Message:

option to change graph colors; closes ticket 5523 in JOSM Trac

Location:

applications/editors/josm/plugins/graphview/src/org/openstreetmap/josm/plugins/graphview/plugin

Files:

• dialogs/GraphViewPreferenceEditor.java (modified) (7 diffs)
• layer/GraphViewLayer.java (modified) (1 diff)
• preferences/GraphViewPreferences.java (modified) (1 diff)

applications/editors/josm/plugins/graphview/src/org/openstreetmap/josm/plugins/graphview/plugin/dialogs/GraphViewPreferenceEditor.java

@@ -1 +1 @@
 package org.openstreetmap.josm.plugins.graphview.plugin.dialogs;
 
+import java.awt.Color;
 import java.awt.GridBagConstraints;
 import java.awt.GridBagLayout;
+import java.awt.GridLayout;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
@@ -15 +17 @@
 import javax.swing.JButton;
 import javax.swing.JCheckBox;
+import javax.swing.JColorChooser;
 import javax.swing.JComboBox;
 import javax.swing.JFileChooser;
@@ -22 +25 @@
 import javax.swing.JTextField;
 
-import org.openstreetmap.josm.gui.preferences.PreferenceDialog;
 import org.openstreetmap.josm.gui.preferences.PreferenceSetting;
 import org.openstreetmap.josm.gui.preferences.PreferenceTabbedPane;
@@ -48 +50 @@
 
     private JCheckBox separateDirectionsCheckBox;
-
+    private JButton segmentColorButton;
+    private JPanel segmentColorField;
+    private JButton nodeColorButton;
+    private JPanel nodeColorField;
+    
     public void addGui(PreferenceTabbedPane gui) {
 
@@ -174 +180 @@
         return vehiclePanel;
     }
-
+    
     private JPanel createVisualizationPanel() {
-
-        JPanel visualizationPanel = new JPanel();
-        visualizationPanel.setBorder(BorderFactory.createTitledBorder("visualization"));
-        visualizationPanel.setLayout(new BoxLayout(visualizationPanel, BoxLayout.Y_AXIS));
-
-        separateDirectionsCheckBox = new JCheckBox("draw directions separately");
-        separateDirectionsCheckBox.setSelected(GraphViewPreferences.getInstance().getSeparateDirections());
-        visualizationPanel.add(separateDirectionsCheckBox);
-
-        return visualizationPanel;
+        
+        JPanel visualizationPanel = new JPanel();
+        visualizationPanel.setBorder(BorderFactory.createTitledBorder("visualization"));
+        visualizationPanel.setLayout(new BoxLayout(visualizationPanel, BoxLayout.Y_AXIS));
+        
+        separateDirectionsCheckBox = new JCheckBox("draw directions separately");
+        separateDirectionsCheckBox.setSelected(GraphViewPreferences.getInstance().getSeparateDirections());
+        visualizationPanel.add(separateDirectionsCheckBox);
+        
+        { // create color chooser panel
+                
+                JPanel colorPanel = new JPanel();
+                colorPanel.setLayout(new GridLayout(2, 2));
+                
+                Color nodeColor = GraphViewPreferences.getInstance().getNodeColor();
+                
+                nodeColorButton = new JButton("node color");
+                nodeColorButton.addActionListener(chooseNodeColorActionListener);
+                colorPanel.add(nodeColorButton);
+                nodeColorField = new JPanel();
+                nodeColorField.setBackground(nodeColor);
+                colorPanel.add(nodeColorField);
+                
+                Color segmentColor = GraphViewPreferences.getInstance().getSegmentColor();
+                
+                segmentColorButton = new JButton("arrow color");
+                segmentColorButton.addActionListener(chooseSegmentColorActionListener);
+                colorPanel.add(segmentColorButton);
+                segmentColorField = new JPanel();
+                segmentColorField.setBackground(segmentColor);
+                colorPanel.add(segmentColorField);
+                
+                visualizationPanel.add(colorPanel);
+                
+        }
+        
+        return visualizationPanel;
     }
 
@@ -202 +235 @@
         preferences.setSeparateDirections(separateDirectionsCheckBox.isSelected());
 
+        preferences.setNodeColor(nodeColorField.getBackground());
+        preferences.setSegmentColor(segmentColorField.getBackground());
+        
         preferences.distributeChanges();
 
@@ -333 +369 @@
         }
     };
+    
+    private final ActionListener chooseNodeColorActionListener = new ActionListener() {
+        public void actionPerformed(ActionEvent e) {
+                
+                Color selectedColor = JColorChooser.showDialog(
+                                preferencePanel, "Choose node color", nodeColorField.getBackground());
+                
+                if (selectedColor != null) {
+                        nodeColorField.setBackground(selectedColor);
+                }
+                
+        }
+    };
+    
+    private final ActionListener chooseSegmentColorActionListener = new ActionListener() {
+        public void actionPerformed(ActionEvent e) {
+                
+                Color selectedColor = JColorChooser.showDialog(
+                                preferencePanel, "Choose arrow color", segmentColorField.getBackground());
+                
+                if (selectedColor != null) {
+                        segmentColorField.setBackground(selectedColor);
+                }
+                
+        }
+    };
 
     private void updateRulesetPanel() {

applications/editors/josm/plugins/graphview/src/org/openstreetmap/josm/plugins/graphview/plugin/layer/GraphViewLayer.java

@@ -179 +179 @@
         } else {
 
-            g2D.setColor(Color.WHITE);
-
+                Color color = GraphViewPreferences.getInstance().getSegmentColor();
+            g2D.setColor(color);
+            
             Point p1 = getNodePoint(e.getStartNode(), mv);
             Point p2 = getNodePoint(e.getTargetNode(), mv);

applications/editors/josm/plugins/graphview/src/org/openstreetmap/josm/plugins/graphview/plugin/preferences/GraphViewPreferences.java

@@ -36 +36 @@
  * changes will also be synchronized (two-way) with JOSM's preference storage.
  * This is a singleton class.
+ * 
+ * Note: Currently, manual updates in the "advanced preferences" will not have any effect
+ * because this class isn't registered as a preference listener.
  */
 public class GraphViewPreferences extends Observable {