Author: paperwing
Date: 2012-02-14 07:44:55 -0800 (Tue, 14 Feb 2012)
New Revision: 28258
Modified:
csplugins/trunk/toronto/yuedong/multi_renderer/impl/presentation-impl/src/main/java/org/cytoscape/view/presentation/internal/ExternalRendererManagerImpl.java
Log:
Updated ExternalRendererManagerImpl to set its single renderer as the default
if there is only 1
Modified:
csplugins/trunk/toronto/yuedong/multi_renderer/impl/presentation-impl/src/main/java/org/cytoscape/view/presentation/internal/ExternalRendererManagerImpl.java
===================================================================
---
csplugins/trunk/toronto/yuedong/multi_renderer/impl/presentation-impl/src/main/java/org/cytoscape/view/presentation/internal/ExternalRendererManagerImpl.java
2012-02-14 00:30:30 UTC (rev 28257)
+++
csplugins/trunk/toronto/yuedong/multi_renderer/impl/presentation-impl/src/main/java/org/cytoscape/view/presentation/internal/ExternalRendererManagerImpl.java
2012-02-14 15:44:55 UTC (rev 28258)
@@ -34,9 +34,8 @@
installedRenderers.put(externalRenderer.getRendererID(),
externalRenderer);
- if (installedRenderers.size() == 1) {
- defaultRendererID = new
String(externalRenderer.getRendererID());
- }
+ // If we only have 1 renderer, set it as the default
+ manageDefaultRenderer();
}
@Override
@@ -51,7 +50,8 @@
installedRenderers.remove(externalRenderer.getRendererID());
- // TODO: Change default renderer ID if only 1 renderer left
+ // If we only have 1 renderer, set it as the default
+ manageDefaultRenderer();
}
@Override
@@ -65,7 +65,7 @@
// Let the renderer know
removed.dispose();
- installedRenderers.remove(rendererID);
+ manageDefaultRenderer();
}
@Override
@@ -103,4 +103,15 @@
// TODO: Check if necessary to return defensively copied
Strings this way
}
+
+ /**
+ * Checks if there is only 1 renderer currently installed, and if so,
sets it to be the default renderer
+ */
+ private void manageDefaultRenderer() {
+ if (installedRenderers.size() == 1) {
+ for (String id : installedRenderers.keySet()) {
+ defaultRendererID = new String(id);
+ }
+ }
+ }
}
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