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Code Issues Wiki Activity

[250169] Problems with extending the menu's of results in Remote Search View

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This commit is contained in:
David McKnight 2008-11-21 21:13:09 +00:00
parent d278f7ed9a
commit a728efdbd2
1 changed files with 42 additions and 4 deletions
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46
rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/internal/ui/view/search/SystemSearchViewPart.java
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@ -14,6 +14,7 @@
* Martin Oberhuber (Wind River) - [168975] Move RSE Events API to Core * Martin Oberhuber (Wind River) - [168975] Move RSE Events API to Core
* Martin Oberhuber (Wind River) - [186773] split ISystemRegistryUI from ISystemRegistry * Martin Oberhuber (Wind River) - [186773] split ISystemRegistryUI from ISystemRegistry
* Kevin Doyle (IBM) - [242431] Register a new unique context menu id, so contributions can be made to all our views * Kevin Doyle (IBM) - [242431] Register a new unique context menu id, so contributions can be made to all our views
* David McKnight (IBM) - [250169] Problems with extending the menu's of results in Remote Search View
********************************************************************************/ ********************************************************************************/
package org.eclipse.rse.internal.ui.view.search; package org.eclipse.rse.internal.ui.view.search;
@ -35,6 +36,7 @@ import org.eclipse.jface.viewers.DoubleClickEvent;
import org.eclipse.jface.viewers.IDoubleClickListener; import org.eclipse.jface.viewers.IDoubleClickListener;
import org.eclipse.jface.viewers.ISelection; import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.ISelectionChangedListener; import org.eclipse.jface.viewers.ISelectionChangedListener;
import org.eclipse.jface.viewers.ISelectionProvider;
import org.eclipse.jface.viewers.IStructuredSelection; import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.SelectionChangedEvent; import org.eclipse.jface.viewers.SelectionChangedEvent;
import org.eclipse.jface.viewers.StructuredViewer; import org.eclipse.jface.viewers.StructuredViewer;
@ -211,6 +213,37 @@ public class SystemSearchViewPart extends ViewPart
super(); super();
} }
/**
* Creates a dummy selection provider.
* @return a dummy selection provider.
*/
private ISelectionProvider createDummySelectionProvider() {
ISelectionProvider provider = new ISelectionProvider() {
public void addSelectionChangedListener(ISelectionChangedListener listener) {
}
public ISelection getSelection() {
if (currentViewer != null){
return currentViewer.getSelection();
}
return null;
}
public void removeSelectionChangedListener(ISelectionChangedListener listener) {
}
public void setSelection(ISelection selection) {
if (currentViewer != null){
currentViewer.setSelection(selection);
}
}
};
return provider;
}
/** /**
* @see org.eclipse.ui.IWorkbenchPart#createPartControl(Composite) * @see org.eclipse.ui.IWorkbenchPart#createPartControl(Composite)
*/ */
@ -224,9 +257,12 @@ public class SystemSearchViewPart extends ViewPart
// get view site // get view site
IViewSite site = getViewSite(); IViewSite site = getViewSite();
// set a dummy selection provider // set a dummy selection provider
// getSite().setSelectionProvider(createDummySelectionProvider()); // because when the view is first created we don't have any real viewers (i.e. currentViewer)
// after addSearchResult() is called, the provider should defer to the selection from the
// current viewer
site.setSelectionProvider(createDummySelectionProvider());
// get action bars // get action bars
actionBars = site.getActionBars(); actionBars = site.getActionBars();
@ -421,11 +457,13 @@ public class SystemSearchViewPart extends ViewPart
MenuManager menuMgr = new MenuManager("#PopupMenu"); //$NON-NLS-1$ MenuManager menuMgr = new MenuManager("#PopupMenu"); //$NON-NLS-1$
menuMgr.setRemoveAllWhenShown(true); menuMgr.setRemoveAllWhenShown(true);
menuMgr.addMenuListener(this); menuMgr.addMenuListener(this);
Tree tree = (Tree)treeViewer.getControl();
Tree tree = (Tree)treeViewer.getControl();
Menu menu = menuMgr.createContextMenu(tree); Menu menu = menuMgr.createContextMenu(tree);
tree.setMenu(menu); tree.setMenu(menu);
} }
// set input // set input
currentViewer.setInput(resultSet); currentViewer.setInput(resultSet);