X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;f=org.argeo.cms.ui.workbench%2Fsrc%2Forg%2Fargeo%2Feclipse%2Fui%2Fworkbench%2Fcommands%2FRefresh.java;fp=org.argeo.cms.ui.workbench%2Fsrc%2Forg%2Fargeo%2Feclipse%2Fui%2Fworkbench%2Fcommands%2FRefresh.java;h=b08736270d403b8be125539b832e8f33d9a32eeb;hb=4338fa5772c552075801aa689e5c2488b85d6756;hp=0000000000000000000000000000000000000000;hpb=277bb126a4b8523b93c2cd9abd345833a8387eba;p=lgpl%2Fargeo-commons.git diff --git a/org.argeo.cms.ui.workbench/src/org/argeo/eclipse/ui/workbench/commands/Refresh.java b/org.argeo.cms.ui.workbench/src/org/argeo/eclipse/ui/workbench/commands/Refresh.java new file mode 100644 index 000000000..b08736270 --- /dev/null +++ b/org.argeo.cms.ui.workbench/src/org/argeo/eclipse/ui/workbench/commands/Refresh.java @@ -0,0 +1,67 @@ +/* + * Copyright (C) 2007-2012 Argeo GmbH + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.argeo.eclipse.ui.workbench.commands; + +import java.util.Iterator; + +import org.argeo.cms.ui.workbench.SecurityUiPlugin; +import org.argeo.eclipse.ui.TreeParent; +import org.argeo.eclipse.ui.workbench.internal.jcr.JcrBrowserUtils; +import org.argeo.eclipse.ui.workbench.jcr.JcrBrowserView; +import org.eclipse.core.commands.AbstractHandler; +import org.eclipse.core.commands.ExecutionEvent; +import org.eclipse.core.commands.ExecutionException; +import org.eclipse.jface.viewers.ISelection; +import org.eclipse.jface.viewers.IStructuredSelection; + +/** + * Force the selected objects of the active view to be refreshed doing the + * following: + *
    + *
  1. The model objects are recomputed
  2. + *
  3. the view is refreshed
  4. + *
+ */ +public class Refresh extends AbstractHandler { + + public final static String ID = SecurityUiPlugin.PLUGIN_ID + ".refresh"; + + public Object execute(ExecutionEvent event) throws ExecutionException { + + JcrBrowserView view = (JcrBrowserView) SecurityUiPlugin.getDefault() + .getWorkbench().getActiveWorkbenchWindow().getActivePage() + .getActivePart();// + + ISelection selection = SecurityUiPlugin.getDefault().getWorkbench() + .getActiveWorkbenchWindow().getActivePage().getSelection(); + + if (selection != null && selection instanceof IStructuredSelection + && !selection.isEmpty()) { + Iterator it = ((IStructuredSelection) selection).iterator(); + while (it.hasNext()) { + Object obj = it.next(); + if (obj instanceof TreeParent) { + TreeParent tp = (TreeParent) obj; + JcrBrowserUtils.forceRefreshIfNeeded(tp); + view.refresh(obj); + } + } + } else if (view instanceof JcrBrowserView) + ((JcrBrowserView) view).refresh(null); // force full refresh + + return null; + } +}