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Lines 22-27
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| 22 |
import org.eclipse.jface.viewers.StructuredViewer; |
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import org.eclipse.jface.viewers.StructuredViewer; |
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import org.eclipse.jface.viewers.ViewerFilter; |
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import org.eclipse.jface.viewers.ViewerFilter; |
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import org.eclipse.swt.SWT; |
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import org.eclipse.swt.SWT; |
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import org.eclipse.zest.core.viewers.IFigureProvider; |
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import org.eclipse.zest.core.viewers.INestedContentProvider; |
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import org.eclipse.zest.core.viewers.INestedContentProvider; |
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import org.eclipse.zest.core.widgets.Graph; |
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import org.eclipse.zest.core.widgets.Graph; |
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import org.eclipse.zest.core.widgets.GraphConnection; |
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import org.eclipse.zest.core.widgets.GraphConnection; |
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Lines 177-187
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| 177 |
return oldConnection; |
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return oldConnection; |
| 178 |
} |
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} |
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} |
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} |
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IFigureProvider figureProvider = null; |
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if (getLabelProvider() instanceof IFigureProvider) { |
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figureProvider = (IFigureProvider) getLabelProvider(); |
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} |
| 180 |
if (sn == null) { |
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if (sn == null) { |
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sn = createNode(graph, source); |
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if (figureProvider != null) { |
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sn = createNode(graph, source, figureProvider.getFigure(source)); |
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} else { |
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sn = createNode(graph, source); |
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} |
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} |
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} |
| 183 |
if (dn == null) { |
192 |
if (dn == null) { |
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dn = createNode(graph, dest); |
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if (figureProvider != null) { |
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dn = createNode(graph, dest, figureProvider.getFigure(dest)); |
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} else { |
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dn = createNode(graph, dest); |
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} |
| 185 |
} |
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} |
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GraphConnection c = viewer.addGraphModelConnection(element, sn, dn); |
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GraphConnection c = viewer.addGraphModelConnection(element, sn, dn); |
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styleItem(c); |
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styleItem(c); |
