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      1 /*
      2  * Copyright (C) 2007 The Android Open Source Project
      3  *
      4  * Licensed under the Eclipse Public License, Version 1.0 (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.eclipse.org/org/documents/epl-v10.php
      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 
     17 package com.android.ide.eclipse.adt.internal.editors.manifest.descriptors;
     18 
     19 import com.android.SdkConstants;
     20 import com.android.ide.common.api.IAttributeInfo;
     21 import com.android.ide.eclipse.adt.internal.editors.descriptors.TextAttributeDescriptor;
     22 import com.android.ide.eclipse.adt.internal.editors.manifest.model.UiClassAttributeNode;
     23 import com.android.ide.eclipse.adt.internal.editors.manifest.model.UiClassAttributeNode.IPostTypeCreationAction;
     24 import com.android.ide.eclipse.adt.internal.editors.uimodel.UiAttributeNode;
     25 import com.android.ide.eclipse.adt.internal.editors.uimodel.UiElementNode;
     26 
     27 /**
     28  * Describes an XML attribute representing a class name.
     29  * It is displayed by a {@link UiClassAttributeNode}.
     30  */
     31 public class ClassAttributeDescriptor extends TextAttributeDescriptor {
     32 
     33     /** Superclass of the class value. */
     34     private String mSuperClassName;
     35 
     36     private IPostTypeCreationAction mPostCreationAction;
     37 
     38     /** indicates if the class parameter is mandatory */
     39     boolean mMandatory;
     40 
     41     private final boolean mDefaultToProjectOnly;
     42 
     43     /**
     44      * Creates a new {@link ClassAttributeDescriptor}
     45      * @param superClassName the fully qualified name of the superclass of the class represented
     46      * by the attribute.
     47      * @param xmlLocalName The XML name of the attribute (case sensitive, with android: prefix).
     48      * @param nsUri The URI of the attribute. Can be null if attribute has no namespace.
     49      *              See {@link SdkConstants#NS_RESOURCES} for a common value.
     50      * @param attrInfo The {@link IAttributeInfo} of this attribute. Can't be null.
     51      * @param mandatory indicates if the class attribute is mandatory.
     52      */
     53     public ClassAttributeDescriptor(String superClassName,
     54             String xmlLocalName,
     55             String nsUri,
     56             IAttributeInfo attrInfo,
     57             boolean mandatory) {
     58         super(xmlLocalName, nsUri, attrInfo);
     59         mSuperClassName = superClassName;
     60         mDefaultToProjectOnly = true;
     61         if (mandatory) {
     62             mMandatory = true;
     63             setRequired(true);
     64         }
     65     }
     66 
     67     /**
     68      * Creates a new {@link ClassAttributeDescriptor}
     69      * @param superClassName the fully qualified name of the superclass of the class represented
     70      * by the attribute.
     71      * @param postCreationAction the {@link IPostTypeCreationAction} to be executed on the
     72      *        newly created class.
     73      * @param xmlLocalName The XML local name of the attribute (case sensitive).
     74      * @param nsUri The URI of the attribute. Can be null if attribute has no namespace.
     75      *              See {@link SdkConstants#NS_RESOURCES} for a common value.
     76      * @param attrInfo The {@link IAttributeInfo} of this attribute. Can't be null.
     77      * @param mandatory indicates if the class attribute is mandatory.
     78      * @param defaultToProjectOnly True if only classes from the sources of this project should
     79      *         be shown by default in the class browser.
     80      */
     81     public ClassAttributeDescriptor(String superClassName,
     82             IPostTypeCreationAction postCreationAction,
     83             String xmlLocalName,
     84             String nsUri,
     85             IAttributeInfo attrInfo,
     86             boolean mandatory,
     87             boolean defaultToProjectOnly) {
     88         super(xmlLocalName, nsUri, attrInfo);
     89         mSuperClassName = superClassName;
     90         mPostCreationAction = postCreationAction;
     91         mDefaultToProjectOnly = defaultToProjectOnly;
     92         if (mandatory) {
     93             mMandatory = true;
     94             setRequired(true);
     95         }
     96     }
     97 
     98     /**
     99      * @return A new {@link UiClassAttributeNode} linked to this descriptor.
    100      */
    101     @Override
    102     public UiAttributeNode createUiNode(UiElementNode uiParent) {
    103         return new UiClassAttributeNode(mSuperClassName, mPostCreationAction,
    104                 mMandatory, this, uiParent, mDefaultToProjectOnly);
    105     }
    106 }
    107