Author: paperwing
Date: 2012-02-15 15:14:37 -0800 (Wed, 15 Feb 2012)
New Revision: 28290

Modified:
   
csplugins/trunk/toronto/yuedong/multi_renderer/impl/vizmap-gui-impl/src/main/java/org/cytoscape/view/vizmap/gui/internal/DefaultViewPanelImpl.java
Log:
Completed first draft of DefaultViewPanelImpl for use with multiple renderer 
API. Still needs update to re-initialize visual style preview components upon 
network view creation or network view switching.

Modified: 
csplugins/trunk/toronto/yuedong/multi_renderer/impl/vizmap-gui-impl/src/main/java/org/cytoscape/view/vizmap/gui/internal/DefaultViewPanelImpl.java
===================================================================
--- 
csplugins/trunk/toronto/yuedong/multi_renderer/impl/vizmap-gui-impl/src/main/java/org/cytoscape/view/vizmap/gui/internal/DefaultViewPanelImpl.java
  2012-02-15 23:10:07 UTC (rev 28289)
+++ 
csplugins/trunk/toronto/yuedong/multi_renderer/impl/vizmap-gui-impl/src/main/java/org/cytoscape/view/vizmap/gui/internal/DefaultViewPanelImpl.java
  2012-02-15 23:14:37 UTC (rev 28290)
@@ -78,7 +78,7 @@
        private static final int PADDING = 20;
 
        // Dummy network and its view
-       private final RenderingEngine<CyNetwork> renderingEngine;
+       private RenderingEngine<CyNetwork> renderingEngine;
        private final SelectedVisualStyleManager selectedManager;
 
        // For padding.
@@ -95,7 +95,7 @@
        public DefaultViewPanelImpl(final CyNetworkFactory cyNetworkFactory,
                        final ExternalRendererManager externalRendererManager,
                        final SelectedVisualStyleManager selectedManager) {
-
+               
                this.innerPanel = new JPanel();
                this.innerPanel.setBorder(new EmptyBorder(PADDING, PADDING, 
PADDING, PADDING));
 
@@ -114,6 +114,9 @@
 
                this.selectedManager = selectedManager;
 
+               // TODO: Dummy network initialization should be done upon 
creation
+               // of a new network view or switching between network views.
+               
                // Create dummy view.
                final CyNetwork dummyNet = 
cyNetworkFactory.createNetworkWithPrivateTables();
 
@@ -168,11 +171,13 @@
 
        
        void updateView(final VisualStyle vs) {
-               final CyNetworkView viewModel = (CyNetworkView) 
renderingEngine.getViewModel();
-               vs.apply(viewModel);
-               this.innerPanel.setBackground((Color) 
vs.getDefaultValue(MinimalVisualLexicon.NETWORK_BACKGROUND_PAINT));
-               // This is necessary to adjust the size of default image.
-               viewModel.fitContent();
+               if (renderingEngine != null) {
+                       final CyNetworkView viewModel = (CyNetworkView) 
renderingEngine.getViewModel();
+                       vs.apply(viewModel);
+                       this.innerPanel.setBackground((Color) 
vs.getDefaultValue(MinimalVisualLexicon.NETWORK_BACKGROUND_PAINT));
+                       // This is necessary to adjust the size of default 
image.
+                       viewModel.fitContent();
+               }
        }
        
        void updateView() {

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