diff options
Diffstat (limited to 'plugins/org.eclipse.jst.j2ee.ui/j2ee_ui/org/eclipse/jst/j2ee/internal/command/J2EECopyToClipboardOverrideCommand.java')
-rw-r--r-- | plugins/org.eclipse.jst.j2ee.ui/j2ee_ui/org/eclipse/jst/j2ee/internal/command/J2EECopyToClipboardOverrideCommand.java | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/plugins/org.eclipse.jst.j2ee.ui/j2ee_ui/org/eclipse/jst/j2ee/internal/command/J2EECopyToClipboardOverrideCommand.java b/plugins/org.eclipse.jst.j2ee.ui/j2ee_ui/org/eclipse/jst/j2ee/internal/command/J2EECopyToClipboardOverrideCommand.java deleted file mode 100644 index eb42b83f8..000000000 --- a/plugins/org.eclipse.jst.j2ee.ui/j2ee_ui/org/eclipse/jst/j2ee/internal/command/J2EECopyToClipboardOverrideCommand.java +++ /dev/null @@ -1,84 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.j2ee.internal.command; - - -import java.util.Iterator; - -import org.eclipse.emf.common.command.Command; -import org.eclipse.emf.common.command.CompoundCommand; -import org.eclipse.emf.common.command.UnexecutableCommand; -import org.eclipse.emf.ecore.EObject; -import org.eclipse.emf.edit.command.CopyToClipboardCommand; -import org.eclipse.wst.common.internal.emf.utilities.EtoolsCopyUtility; - - -public class J2EECopyToClipboardOverrideCommand extends CopyToClipboardCommand { - //The collection of source objects, with bindings and extensions, if any exist - protected J2EEClipboard extendedSourceObjects; - protected boolean onlyRefObjects = true; - - public J2EECopyToClipboardOverrideCommand(CopyToClipboardCommand cmd) { - super(cmd.getDomain(), cmd.getSourceObjects()); - } - - protected Command createCopyCommand() { - CompoundCommand cmd = new J2EECompoundCommand(CompoundCommand.MERGE_COMMAND_ALL); - Iterator it = extendedSourceObjects.iterator(); - EtoolsCopyUtility copyUtil = new EtoolsCopyUtility(); - while (it.hasNext()) { - Object o = it.next(); - if (!(o instanceof EObject)) { - cmd.append(UnexecutableCommand.INSTANCE); - } else { - EObject r = (EObject) o; - cmd.append(new J2EECopyCommand(r, extendedSourceObjects.getBinding(r), extendedSourceObjects.getExtension(r), copyUtil)); - } - } - return cmd.unwrap(); - } - - protected boolean prepare() { - prepareSourceObjects(); - if (!onlyRefObjects) { - copyCommand = UnexecutableCommand.INSTANCE; - return copyCommand.canExecute(); - } - - if (!extendedSourceObjects.hasBindings() && !extendedSourceObjects.hasExtensions()) - return super.prepare(); - - copyCommand = createCopyCommand(); - return copyCommand.canExecute(); - } - - protected void prepareSourceObjects() { - extendedSourceObjects = new J2EEClipboard(getSourceObjects()); - Iterator it = getSourceObjects().iterator(); - while (it.hasNext()) { - Object o = it.next(); - if (o instanceof EObject) { - // EObject r = (EObject) o; - // TODO switch to adaptable commands - // EObject bnd = BindingAndExtensionHelper.getBinding(r); - // EObject ext = BindingAndExtensionHelper.getExtension(r); - // if (bnd != null) - // extendedSourceObjects.addBinding(r, bnd); - // if (ext != null) - // extendedSourceObjects.addExtension(r, ext); - } else { - //Right now we can only handle ref objects in the tree - onlyRefObjects = false; - return; - } - } - } -} |