| /* |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| */ |
| |
| package org.apache.royale.compiler.internal.fxg.dom; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.List; |
| |
| import org.apache.royale.compiler.fxg.dom.IFXGNode; |
| import org.apache.royale.compiler.problems.FXGInvalidNodeAttributeProblem; |
| import org.apache.royale.compiler.problems.ICompilerProblem; |
| |
| /** |
| * A special kind of relationship node that delegates the addition of child |
| * nodes to another parent node (instead of adding them to itself). An example |
| * of a delegate node is the fill child of a Rect component. In the snippet |
| * below, a SolidColor fill is added directly to the Rect - the parent of the |
| * fill property node. |
| * |
| * <pre> |
| * <Rect width="20" height="20"> |
| * <fill> |
| * <SolidColor color="#FFCC00" /> |
| * </fill> |
| * </Rect> |
| * </pre> |
| */ |
| public class DelegateNode implements IFXGNode |
| { |
| protected String name; |
| protected IFXGNode delegate; |
| protected IFXGNode documentNode; |
| protected String uri; |
| protected int startLine; |
| protected int startColumn; |
| protected int endLine; |
| protected int endColumn; |
| |
| public void setName(String name) |
| { |
| this.name = name; |
| } |
| |
| @Override |
| public String getNodeName() |
| { |
| return name; |
| } |
| |
| public void setDelegate(IFXGNode delegate, Collection<ICompilerProblem> problems) |
| { |
| this.delegate = delegate; |
| } |
| |
| //-------------------------------------------------------------------------- |
| // |
| // IFXGNode Implementation |
| // |
| //-------------------------------------------------------------------------- |
| |
| /** |
| * Adds an FXG child node to the delegate node. |
| * |
| * @param child - a child FXG node to be added to the delegate node. |
| */ |
| @Override |
| public void addChild(IFXGNode child, Collection<ICompilerProblem> problems) |
| { |
| delegate.addChild(child, problems); |
| } |
| |
| @Override |
| public List<IFXGNode> getChildren() |
| { |
| List<IFXGNode> children = new ArrayList<IFXGNode>(); |
| |
| children.addAll(delegate.getChildren()); |
| return children; |
| } |
| |
| /** |
| * Sets an FXG attribute on the delegate node. |
| * |
| * @param name - the unqualified attribute name |
| * @param value - the attribute value |
| */ |
| @Override |
| public void setAttribute(String name, String value, Collection<ICompilerProblem> problems) |
| { |
| //Attribute {0} not supported by node {1} |
| problems.add(new FXGInvalidNodeAttributeProblem(getDocumentPath(), getStartLine(), getStartColumn(), name, getNodeName())); |
| } |
| |
| /** |
| * @return The root node of the FXG document. |
| */ |
| @Override |
| public IFXGNode getDocumentNode() |
| { |
| return documentNode; |
| } |
| |
| /** |
| * Establishes the root node of the FXG document containing this node. |
| * @param root - the root node of the FXG document. |
| */ |
| @Override |
| public void setDocumentNode(IFXGNode root) |
| { |
| documentNode = root; |
| } |
| |
| /** |
| * return the namespace URI of this node. |
| */ |
| @Override |
| public String getNodeURI() |
| { |
| return uri; |
| } |
| |
| /** |
| * @param uri - the namespace URI of this node. |
| */ |
| public void setNodeURI(String uri) |
| { |
| this.uri = uri; |
| } |
| |
| /** |
| * @return the line on which the node declaration started. |
| */ |
| @Override |
| public int getStartLine() |
| { |
| return startLine; |
| } |
| |
| /** |
| * @param line - the line on which the node declaration started. |
| */ |
| @Override |
| public void setStartLine(int line) |
| { |
| startLine = line; |
| } |
| |
| /** |
| * @return - the column on which the node declaration started. |
| */ |
| @Override |
| public int getStartColumn() |
| { |
| return startColumn; |
| } |
| |
| /** |
| * @param column - the line on which the node declaration started. |
| */ |
| @Override |
| public void setStartColumn(int column) |
| { |
| startColumn = column; |
| } |
| |
| /** |
| * @return the line on which the node declaration ended. |
| */ |
| @Override |
| public int getEndLine() |
| { |
| return endLine; |
| } |
| |
| /** |
| * @param line - the line on which the node declaration ended. |
| */ |
| @Override |
| public void setEndLine(int line) |
| { |
| endLine = line; |
| } |
| |
| /** |
| * @return - the column on which the node declaration ended. |
| */ |
| @Override |
| public int getEndColumn() |
| { |
| return endColumn; |
| } |
| |
| /** |
| * @param column the column on which the node declaration ended. |
| */ |
| @Override |
| public void setEndColumn(int column) |
| { |
| endColumn = column; |
| } |
| |
| /** |
| * @return - the path of the FXG file being processed. |
| */ |
| @Override |
| public String getDocumentPath() |
| { |
| return ((GraphicNode)this.getDocumentNode()).getDocumentPath(); |
| } |
| } |