001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * The contents of this file are subject to the terms of either the GNU
007: * General Public License Version 2 only ("GPL") or the Common
008: * Development and Distribution License("CDDL") (collectively, the
009: * "License"). You may not use this file except in compliance with the
010: * License. You can obtain a copy of the License at
011: * http://www.netbeans.org/cddl-gplv2.html
012: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
013: * specific language governing permissions and limitations under the
014: * License. When distributing the software, include this License Header
015: * Notice in each file and include the License file at
016: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
017: * particular file as subject to the "Classpath" exception as provided
018: * by Sun in the GPL Version 2 section of the License file that
019: * accompanied this code. If applicable, add the following below the
020: * License Header, with the fields enclosed by brackets [] replaced by
021: * your own identifying information:
022: * "Portions Copyrighted [year] [name of copyright owner]"
023: *
024: * Contributor(s):
025: *
026: * The Original Software is NetBeans. The Initial Developer of the Original
027: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
028: * Microsystems, Inc. All Rights Reserved.
029: *
030: * If you wish your version of this file to be governed by only the CDDL
031: * or only the GPL Version 2, indicate your decision by adding
032: * "[Contributor] elects to include this software in this distribution
033: * under the [CDDL or GPL Version 2] license." If you do not indicate a
034: * single choice of license, a recipient has the option to distribute
035: * your version of this file under either the CDDL, the GPL Version 2 or
036: * to extend the choice of license to its licensees as provided above.
037: * However, if you add GPL Version 2 code and therefore, elected the GPL
038: * Version 2 license, then the option applies only if the new code is
039: * made subject to such option by the copyright holder.
040: */
041: package org.netbeans.modules.vmd.midp.components;
042:
043: import java.awt.datatransfer.Transferable;
044: import java.util.HashMap;
045: import java.util.Map;
046: import org.netbeans.modules.vmd.api.model.ComponentProducer;
047: import org.netbeans.modules.vmd.api.model.ComponentProducer.Result;
048: import org.netbeans.modules.vmd.api.model.DesignComponent;
049: import org.netbeans.modules.vmd.api.model.PropertyValue;
050: import org.netbeans.modules.vmd.api.model.TypeID;
051: import org.netbeans.modules.vmd.api.model.common.AcceptPresenter;
052: import org.netbeans.modules.vmd.api.model.common.DesignComponentDataFlavorSupport;
053: import org.netbeans.modules.vmd.api.model.common.AcceptSuggestion;
054:
055: /**
056: *
057: * @author Karol Harezlak
058: */
059: public class MidpAcceptTrensferableKindPresenter extends
060: AcceptPresenter {
061:
062: protected Map<TypeID, String> typesMap;
063:
064: public MidpAcceptTrensferableKindPresenter() {
065: super (AcceptPresenter.Kind.TRANSFERABLE);
066: typesMap = new HashMap<TypeID, String>();
067: }
068:
069: public MidpAcceptTrensferableKindPresenter addType(TypeID typeID,
070: String propertyName) {
071: if (propertyName == null || typeID == null)
072: throw new IllegalArgumentException();
073: if (typesMap.containsKey(typeID))
074: throw new IllegalArgumentException("TypeId : " + typeID
075: + " is alredy registered in this presenter"); // NOI18N
076:
077: typesMap.put(typeID, propertyName);
078: return this ;
079: }
080:
081: @Override
082: public boolean isAcceptable(Transferable transferable,
083: AcceptSuggestion suggestion) {
084: if (getComponent().getDocument().getSelectedComponents().size() > 1)
085: return false;
086: if (typesMap.values().isEmpty())
087: throw new IllegalArgumentException(
088: "No types to check. Use addNewType method to add types to check"); // NOI18N
089:
090: if (!transferable
091: .isDataFlavorSupported(DesignComponentDataFlavorSupport.DESIGN_COMPONENT_DATA_FLAVOR))
092: return false;
093: DesignComponent component = DesignComponentDataFlavorSupport
094: .getTransferableDesignComponent(transferable);
095: if (component == null)
096: return false;
097: if (typesMap.containsKey(component.getType())
098: && typesMap.get(component.getType()) != null)
099: return true;
100: return false;
101: // return typesMap.get(component.getType()) != null;
102: }
103:
104: @Override
105: public Result accept(Transferable transferable,
106: AcceptSuggestion suggestion) {
107: DesignComponent component = DesignComponentDataFlavorSupport
108: .getTransferableDesignComponent(transferable);
109: String propertyName = typesMap.get(component.getType());
110: if (propertyName == null)
111: throw new IllegalStateException();
112: getComponent().writeProperty(propertyName,
113: PropertyValue.createComponentReference(component));
114: return new ComponentProducer.Result(component);
115: }
116: }
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