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Lines 14-19
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* Martin Oberhuber (Wind River) - [168975] Move RSE Events API to Core |
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* Martin Oberhuber (Wind River) - [168975] Move RSE Events API to Core |
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* Martin Oberhuber (Wind River) - [186128] Move IProgressMonitor last in all API |
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* Martin Oberhuber (Wind River) - [186128] Move IProgressMonitor last in all API |
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* Martin Oberhuber (Wind River) - [190271] Move ISystemViewInputProvider to Core |
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* Martin Oberhuber (Wind River) - [190271] Move ISystemViewInputProvider to Core |
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* Martin Oberhuber (Wind River) - [197550] Fix NPE when refreshing Pending items |
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********************************************************************************/ |
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********************************************************************************/ |
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package org.eclipse.rse.internal.ui.view; |
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package org.eclipse.rse.internal.ui.view; |
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Lines 56-65
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* adapter registered. Also provides label contents, so can be used for |
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* adapter registered. Also provides label contents, so can be used for |
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* both a content and label provider for TreeViewers. |
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* both a content and label provider for TreeViewers. |
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* <p> |
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* <p> |
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* This has a general flavour, which is used in most cases, and also has |
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* This has a general flavor, which is used in most cases, and also has |
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* a specialized flavour for universal file systems, which allows restricting |
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* a specialized flavor for universal file systems, which allows restricting |
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* the list to files only or folders only. It also allows further subsetting by |
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* the list to files only or folders only. It also allows further subsetting by |
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* setting an input filter or filterstring. |
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* setting an input filter or filter string. |
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*/ |
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*/ |
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public class SystemViewLabelAndContentProvider extends LabelProvider |
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public class SystemViewLabelAndContentProvider extends LabelProvider |
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implements ITreeContentProvider, ILabelProvider, ITableLabelProvider |
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implements ITreeContentProvider, ILabelProvider, ITableLabelProvider |
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Lines 262-273
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*/ |
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*/ |
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public Object[] getChildren(Object object) |
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public Object[] getChildren(Object object) |
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{ |
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{ |
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ISystemViewElementAdapter adapter = getViewAdapter(object); |
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Object element = object; |
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Object element = object; |
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if (object instanceof IContextObject) |
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if (object instanceof IContextObject) |
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{ |
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{ |
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element = ((IContextObject)object).getModelObject(); |
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element = ((IContextObject)object).getModelObject(); |
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} |
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} |
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ISystemViewElementAdapter adapter = getViewAdapter(element); |
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if (supportsDeferredQueries()) |
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if (supportsDeferredQueries()) |
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{ |
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{ |
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// The adapter needs to be checked to be not null, otherwise |
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// The adapter needs to be checked to be not null, otherwise |
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public boolean hasChildren(Object element) |
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public boolean hasChildren(Object element) |
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{ |
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{ |
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ISystemViewElementAdapter adapter = getViewAdapter(element); |
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ISystemViewElementAdapter adapter = getViewAdapter(element); |
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if (element instanceof IContextObject) |
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if (adapter!=null) { |
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{ |
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if (element instanceof IContextObject) |
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return adapter.hasChildren((IContextObject)element); |
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{ |
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return adapter.hasChildren((IContextObject)element); |
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} |
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else |
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{ |
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return adapter.hasChildren((IAdaptable)element); |
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} |
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} |
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} |
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else |
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else |
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{ |
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{ |
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if (adapter != null) |
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if (element instanceof IContextObject) { |
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{ |
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element = ((IContextObject)element).getModelObject(); |
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return adapter.hasChildren((IAdaptable)element); |
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} |
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} |
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if (manager != null && manager.isDeferredAdapter(element)) { |
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if (manager != null) { |
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return manager.mayHaveChildren(element); |
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if (manager.isDeferredAdapter(element)) |
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return manager.mayHaveChildren(element); |
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} |
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} |
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} |
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} |
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return false; |
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return false; |
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} |
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} |
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/** |
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/** |
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* inputChanged method comment. |
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* inputChanged method comment. |
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* AS LONG AS WE DON'T SUPPORT IWORKSPACE OBJECT THIS IS NOT NEEDED. |
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* AS LONG AS WE DON'T SUPPORT IWORKSPACE OBJECT THIS IS NOT NEEDED. |
