1 package org
.argeo
.slc
.client
.ui
.commands
;
3 import java
.util
.Iterator
;
5 import org
.argeo
.slc
.client
.ui
.ClientUiPlugin
;
6 import org
.argeo
.slc
.client
.ui
.model
.ResultParent
;
7 import org
.argeo
.slc
.client
.ui
.views
.JcrResultTreeView
;
8 import org
.eclipse
.core
.commands
.AbstractHandler
;
9 import org
.eclipse
.core
.commands
.ExecutionEvent
;
10 import org
.eclipse
.core
.commands
.ExecutionException
;
11 import org
.eclipse
.jface
.resource
.ImageDescriptor
;
12 import org
.eclipse
.jface
.viewers
.IStructuredSelection
;
13 import org
.eclipse
.ui
.handlers
.HandlerUtil
;
16 * Force refresh the ResultTreeView. This command is only intended to be called
17 * by either the toolbar menu of the view or by the popup menu. Refresh due to
18 * data changes must be triggered by Observers
20 public class RefreshJcrResultTreeView
extends AbstractHandler
{
21 public final static String ID
= ClientUiPlugin
.ID
22 + ".refreshJcrResultTreeView";
23 public final static String PARAM_REFRESH_TYPE
= ClientUiPlugin
.ID
24 + ".param.refreshType";
25 public final static String PARAM_REFRESH_TYPE_FULL
= "fullRefresh";
26 public final static ImageDescriptor DEFAULT_IMG_DESCRIPTOR
= ClientUiPlugin
27 .getImageDescriptor("icons/refresh.png");
28 public final static String DEFAULT_LABEL
= "Refresh selected";
30 public Object
execute(final ExecutionEvent event
) throws ExecutionException
{
31 String refreshType
= event
.getParameter(PARAM_REFRESH_TYPE
);
32 JcrResultTreeView view
= (JcrResultTreeView
) HandlerUtil
33 .getActiveWorkbenchWindow(event
).getActivePage()
36 // force full refresh without preserving selection from the tool bar
37 if (PARAM_REFRESH_TYPE_FULL
.equals(refreshType
))
40 IStructuredSelection selection
= (IStructuredSelection
) HandlerUtil
41 .getActiveWorkbenchWindow(event
).getActivePage()
43 @SuppressWarnings("rawtypes")
44 Iterator it
= selection
.iterator();
45 while (it
.hasNext()) {
46 Object obj
= it
.next();
47 if (obj
instanceof ResultParent
) {
48 view
.refresh((ResultParent
) obj
);