/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.directory.studio.ldapbrowser.ui.editors.searchresult;
import org.apache.directory.studio.ldapbrowser.common.actions.PasteAction;
import org.apache.directory.studio.ldapbrowser.common.dnd.ValuesTransfer;
import org.apache.directory.studio.ldapbrowser.core.model.IAttribute;
import org.apache.directory.studio.ldapbrowser.core.model.IEntry;
import org.apache.directory.studio.ldapbrowser.core.model.IValue;
import org.apache.directory.studio.ldapbrowser.core.model.impl.Value;
import org.apache.directory.studio.ldapbrowser.core.utils.CompoundModification;
/**
* Special paste action to copy the values of a copied attr-val to another
* attribute.
*/
public class SearchResultEditorPasteAction extends PasteAction
{
/**
* Creates a new instance of SearchResultEditorPasteAction.
*/
public SearchResultEditorPasteAction()
{
super();
}
/**
* {@inheritDoc}
*/
public String getText()
{
IValue[] values = getValuesToPaste();
if ( values != null )
{
return values.length > 1 ? Messages.getString( "SearchResultEditorPasteAction.PasteValues" ) : Messages.getString( "SearchResultEditorPasteAction.PasteValue" ); //$NON-NLS-1$ //$NON-NLS-2$
}
return Messages.getString( "SearchResultEditorPasteAction.Paste" ); //$NON-NLS-1$
}
/**
* {@inheritDoc}
*/
public boolean isEnabled()
{
if ( getValuesToPaste() != null )
{
return true;
}
return false;
}
/**
* {@inheritDoc}
*/
public void run()
{
IValue[] values = getValuesToPaste();
if ( values != null )
{
IAttribute attribute = getSelectedAttributeHierarchies()[0].getAttribute();
IEntry entry = attribute.getEntry();
IValue[] newValues = new IValue[values.length];
for ( int v = 0; v < values.length; v++ )
{
newValues[v] = new Value( attribute, values[v].getRawValue() );
}
new CompoundModification().createValues( entry, newValues );
}
}
/**
* Conditions:
* <li> an search result and a mv-attribute are selected
* <li> there are IValues in clipboard.
*
* @return the values to paste
*/
private IValue[] getValuesToPaste()
{
if ( getSelectedEntries().length + getSelectedBookmarks().length + getSelectedValues().length
+ getSelectedAttributes().length + getSelectedSearches().length == 0
&& getSelectedSearchResults().length == 1
&& getSelectedAttributeHierarchies().length == 1
&& getSelectedAttributeHierarchies()[0].size() == 1 )
{
Object content = this.getFromClipboard( ValuesTransfer.getInstance() );
if ( content != null && content instanceof IValue[] )
{
IValue[] values = ( IValue[] ) content;
return values;
}
}
return null;
}
}