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 package com.oracle.javafx.scenebuilder.kit.editor.panel.inspector.editors;
  33 
  34 import com.oracle.javafx.scenebuilder.kit.util.JavaLanguage;
  35 import java.util.List;
  36 import javafx.event.ActionEvent;
  37 import javafx.event.EventHandler;
  38 
  39 /**
  40  * Controller class editor.
  41  *
  42  *
  43  */
  44 public class ControllerClassEditor extends AutoSuggestEditor {
  45 
  46     private static final String PROPERTY_NAME = "Controller class"; //NOI18N
  47     private static final String DEFAULT_VALUE = null;
  48 
  49     public ControllerClassEditor(List<String> suggestedClasses) {
  50         super(PROPERTY_NAME, DEFAULT_VALUE, suggestedClasses);
  51         initialize();
  52     }
  53 
  54     private void initialize() {
  55         // text field events handling
  56         EventHandler<ActionEvent> onActionListener = event -> {
  57             if (isHandlingError()) {
  58                 // Event received because of focus lost due to error dialog
  59                 return;
  60             }
  61 
  62             String value = textField.getText();
  63 
  64             if (value != null && !value.isEmpty()) {
  65                 if (!JavaLanguage.isClassName(value)) {
  66                     handleInvalidValue(value);
  67                     return;
  68                 }
  69             }
  70 
  71             userUpdateValueProperty((value == null || value.isEmpty()) ? null : value);
  72             textField.selectAll();
  73         };
  74         setTextEditorBehavior(this, textField, onActionListener);
  75     }
  76 
  77     public void reset(List<String> suggestedClasses) {
  78         super.reset(PROPERTY_NAME, DEFAULT_VALUE, suggestedClasses);
  79     }
  80 
  81     // DTL-6625. Compared to super implementation we do not call isSetValueDone.
  82     @Override
  83     public void setValue(Object value) {
  84         setValueGeneric(value);
  85 
  86         if (value == null) {
  87             getTextField().setText(null);
  88         } else {
  89             assert value instanceof String;
  90             getTextField().setText((String) value);
  91         }
  92     }
  93 }