1 /*
   2  * Copyright (c) 2012, 2014, Oracle and/or its affiliates.
   3  * All rights reserved. Use is subject to license terms.
   4  *
   5  * This file is available and licensed under the following license:
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  *
  11  *  - Redistributions of source code must retain the above copyright
  12  *    notice, this list of conditions and the following disclaimer.
  13  *  - Redistributions in binary form must reproduce the above copyright
  14  *    notice, this list of conditions and the following disclaimer in
  15  *    the documentation and/or other materials provided with the distribution.
  16  *  - Neither the name of Oracle Corporation nor the names of its
  17  *    contributors may be used to endorse or promote products derived
  18  *    from this software without specific prior written permission.
  19  *
  20  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  21  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  22  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  23  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  24  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  25  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  26  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  27  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  28  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  29  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  30  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  31  */
  32 
  33 package com.oracle.javafx.scenebuilder.kit.editor.job.reference;
  34 
  35 import com.oracle.javafx.scenebuilder.kit.editor.EditorController;
  36 import com.oracle.javafx.scenebuilder.kit.editor.job.InlineDocumentJob;
  37 import com.oracle.javafx.scenebuilder.kit.editor.job.Job;
  38 import com.oracle.javafx.scenebuilder.kit.editor.job.atomic.RemoveObjectJob;
  39 import com.oracle.javafx.scenebuilder.kit.editor.job.atomic.ReplacePropertyValueJobT;
  40 import com.oracle.javafx.scenebuilder.kit.fxom.FXOMDocument;
  41 import com.oracle.javafx.scenebuilder.kit.fxom.FXOMNodes;
  42 import com.oracle.javafx.scenebuilder.kit.fxom.FXOMObject;
  43 import com.oracle.javafx.scenebuilder.kit.fxom.FXOMPropertyT;
  44 import com.oracle.javafx.scenebuilder.kit.metadata.util.PrefixedValue;
  45 import java.util.LinkedList;
  46 import java.util.List;
  47 
  48 /**
  49  *
  50  */
  51 public class CombineExpressionReferenceJob extends InlineDocumentJob {
  52 
  53     private final FXOMPropertyT reference;
  54 
  55     public CombineExpressionReferenceJob(
  56             FXOMPropertyT reference,
  57             EditorController editorController) {
  58         super(editorController);
  59 
  60         assert reference != null;
  61         assert reference.getFxomDocument() == editorController.getFxomDocument();
  62 
  63         this.reference = reference;
  64     }
  65 
  66     /*
  67      * InlineDocumentJob
  68      */
  69     @Override
  70     protected List<Job> makeAndExecuteSubJobs() {
  71         final List<Job> result = new LinkedList<>();
  72 
  73         // 1) Locate the referee
  74         final FXOMDocument fxomDocument = getEditorController().getFxomDocument();
  75         final String fxId = FXOMNodes.extractReferenceSource(reference);
  76         final FXOMObject referee = fxomDocument.searchWithFxId(fxId);
  77 
  78         // 2) Remove the referee
  79         final Job removeJob = new RemoveObjectJob(referee, getEditorController());
  80         removeJob.execute();
  81         result.add(removeJob);
  82 
  83         // 3) Replace ther reference by the referee
  84         final Job replaceJob = new ReplacePropertyValueJobT(reference, referee, getEditorController());
  85         replaceJob.execute();
  86         result.add(replaceJob);
  87 
  88         return result;
  89     }
  90 
  91     @Override
  92     protected String makeDescription() {
  93         return getClass().getSimpleName(); // Not expected to reach the user
  94     }
  95 
  96     @Override
  97     public boolean isExecutable() {
  98         final PrefixedValue pv = new PrefixedValue(reference.getValue());
  99         return pv.isExpression();
 100     }
 101 
 102 
 103 }