/*
* Copyright 2000-2014 JetBrains s.r.o.
*
* 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 com.intellij.xdebugger.impl.ui.tree.actions;
import com.intellij.util.ArrayUtil;
import com.intellij.xdebugger.XExpression;
import java.awt.datatransfer.*;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
/**
* @author egor
*/
public class XWatchTransferable extends StringSelection {
public static final DataFlavor EXPRESSIONS_FLAVOR = new DataFlavor(List.class, "Debugger watches expressions");
private final List<XExpression> myData;
public XWatchTransferable(String data, List<XExpression> expressions) {
super(data);
myData = new ArrayList<XExpression>(expressions);
}
@Override
public DataFlavor[] getTransferDataFlavors() {
return ArrayUtil.mergeArrays(super.getTransferDataFlavors(), new DataFlavor[]{EXPRESSIONS_FLAVOR});
}
@Override
public boolean isDataFlavorSupported(DataFlavor flavor) {
if (EXPRESSIONS_FLAVOR.equals(flavor)) return true;
return super.isDataFlavorSupported(flavor);
}
@Override
public Object getTransferData(DataFlavor flavor) throws UnsupportedFlavorException, IOException {
if (EXPRESSIONS_FLAVOR.equals(flavor)) {
return myData;
}
return super.getTransferData(flavor);
}
}