plugins/ui-designer/src/com/intellij/uiDesigner/radComponents/RadButtonGroup.java

   1 /*
   2  * Copyright 2000-2009 JetBrains s.r.o.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package com.intellij.uiDesigner.radComponents;
  17
  18 import com.intellij.uiDesigner.XmlWriter;
  19 import com.intellij.uiDesigner.UIFormXmlConstants;
  20 import com.intellij.uiDesigner.lw.IButtonGroup;
  21
  22 import java.util.ArrayList;
  23 import java.util.List;
  24 import java.util.Collections;
  25
  26 /**
  27  * @author yole
  28  */
  29 public class RadButtonGroup implements IButtonGroup {
  30   public static final RadButtonGroup NEW_GROUP = new RadButtonGroup(null);
  31
  32   private String myName;
  33   private final List<String> myComponentIds = new ArrayList<String>();
  34   private boolean myBound;
  35
  36   public RadButtonGroup(final String name) {
  37     myName = name;
  38   }
  39
  40   public void write(final XmlWriter writer) {
  41     writer.startElement(UIFormXmlConstants.ELEMENT_GROUP);
  42     writer.addAttribute(UIFormXmlConstants.ATTRIBUTE_NAME, myName);
  43     if (myBound) {
  44       writer.addAttribute(UIFormXmlConstants.ATTRIBUTE_BOUND, true);
  45     }
  46     for(String id: myComponentIds) {
  47       writer.startElement(UIFormXmlConstants.ELEMENT_MEMBER);
  48       writer.addAttribute(UIFormXmlConstants.ATTRIBUTE_ID, id);
  49       writer.endElement();
  50     }
  51     writer.endElement();
  52   }
  53
  54   public boolean contains(final RadComponent component) {
  55     return myComponentIds.contains(component.getId());
  56   }
  57
  58   public String getName() {
  59     return myName;
  60   }
  61
  62   public void setName(final String name) {
  63     myName = name;
  64   }
  65
  66   public boolean isBound() {
  67     return myBound;
  68   }
  69
  70   public void setBound(final boolean bound) {
  71     myBound = bound;
  72   }
  73
  74   public void add(final RadComponent component) {
  75     myComponentIds.add(component.getId());
  76   }
  77
  78   public void remove(final RadComponent component) {
  79     myComponentIds.remove(component.getId());
  80   }
  81
  82   public void addComponentIds(final String[] componentIds) {
  83     Collections.addAll(myComponentIds, componentIds);
  84   }
  85
  86   public String[] getComponentIds() {
  87     return myComponentIds.toArray(new String[myComponentIds.size()]);
  88   }
  89
  90   public boolean isEmpty() {
  91     return myComponentIds.size() == 0;
  92   }
  93 }