mirrors/cdt
1
0
Fork 0
mirror of https://github.com/eclipse-cdt/cdt synced 2025-06-09 18:56:02 +02:00
Code Issues Wiki Activity

[cleanup] format and javadoc

Browse source
This commit is contained in:
David Dykstal 2006-09-15 19:59:01 +00:00
parent 88d784e901
commit 3c00fb249e
1 changed files with 23 additions and 39 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

62
rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/ui/actions/SystemCollapseAction.java
View file

@ -15,10 +15,10 @@
********************************************************************************/
package org.eclipse.rse.ui.actions;
import java.util.Iterator;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.rse.core.model.ISystemRegistry;
import org.eclipse.rse.model.ISystemResourceChangeEvents;
import org.eclipse.rse.model.ISystemResourceChangeListener;
import org.eclipse.rse.model.SystemRegistry;
@ -30,53 +30,42 @@ import org.eclipse.rse.ui.view.ISystemTree;
import org.eclipse.rse.ui.view.ISystemViewElementAdapter;
import org.eclipse.swt.widgets.Shell;
/**
* The action allows users to collapse the selected nodes in the Remote Systems Explorer tree view
*/
public class SystemCollapseAction extends SystemBaseAction
{
public class SystemCollapseAction extends SystemBaseAction {
// see defect 41203
/**
* Constructor
* @param parent the parent shell for this action
*/
public SystemCollapseAction(Shell parent)
{
super(SystemResources.ACTION_COLLAPSE_SELECTED_LABEL, SystemResources.ACTION_COLLAPSE_SELECTED_TOOLTIP,
parent);
allowOnMultipleSelection(true);
public SystemCollapseAction(Shell parent) {
super(SystemResources.ACTION_COLLAPSE_SELECTED_LABEL, SystemResources.ACTION_COLLAPSE_SELECTED_TOOLTIP, parent);
allowOnMultipleSelection(true);
setContextMenuGroup(ISystemContextMenuConstants.GROUP_EXPAND);
setAccelerator('-');
setHelp(RSEUIPlugin.HELPPREFIX+"actn0024");
setAvailableOffline(true);
setHelp(RSEUIPlugin.HELPPREFIX + "actn0024");
setAvailableOffline(true);
}
/**
* <p>
* We intercept to ensure at least one selected item is collapsable
*
* @see SystemBaseAction#updateSelection(IStructuredSelection)
*/
public boolean updateSelection(IStructuredSelection selection)
{
public boolean updateSelection(IStructuredSelection selection) {
boolean enable = false;
if ((viewer != null) && (viewer instanceof ISystemTree))
{
return ((ISystemTree)viewer).areAnySelectedItemsExpanded();
if ((viewer != null) && (viewer instanceof ISystemTree)) {
return ((ISystemTree) viewer).areAnySelectedItemsExpanded();
}
Iterator e = selection.iterator();
Iterator e = selection.iterator();
ISystemViewElementAdapter adapter = null;
while (!enable && e.hasNext())
{
while (!enable && e.hasNext()) {
Object selectedObject = e.next();
adapter = getAdapter(selectedObject);
if (adapter != null)
{
if (adapter.hasChildren(selectedObject))
enable = true;
if (adapter != null) {
if (adapter.hasChildren(selectedObject)) enable = true;
}
}
return enable;
@ -86,17 +75,12 @@ public class SystemCollapseAction extends SystemBaseAction
* This is the method called when the user selects this action.
* @see org.eclipse.jface.action.Action#run()
*/
public void run()
{
public void run() {
//System.out.println("Inside run of SystemRefreshAction");
SystemRegistry sr = RSEUIPlugin.getTheSystemRegistry();
if ((viewer != null) && (viewer instanceof ISystemResourceChangeListener))
{
sr.fireEvent((ISystemResourceChangeListener)viewer,
new SystemResourceChangeEvent("dummy",
ISystemResourceChangeEvents.EVENT_COLLAPSE_SELECTED, null));
}
else
sr.fireEvent(new SystemResourceChangeEvent("dummy", ISystemResourceChangeEvents.EVENT_COLLAPSE_SELECTED, null));
}
if ((viewer != null) && (viewer instanceof ISystemResourceChangeListener)) {
sr.fireEvent((ISystemResourceChangeListener) viewer, new SystemResourceChangeEvent("dummy", ISystemResourceChangeEvents.EVENT_COLLAPSE_SELECTED, null));
} else
sr.fireEvent(new SystemResourceChangeEvent("dummy", ISystemResourceChangeEvents.EVENT_COLLAPSE_SELECTED, null));
}
}