| /* |
| * |
| * 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.css; |
| |
| import org.antlr.runtime.TokenStream; |
| import org.antlr.runtime.tree.CommonTree; |
| |
| import org.apache.royale.compiler.css.ICSSDocument; |
| |
| /** |
| * Base class for CSS function call property values. |
| * <p> |
| * For example: {@code Embed("bg.png")}. |
| */ |
| public class CSSFunctionCallPropertyValue extends CSSPropertyValue |
| { |
| /** Function name for {@code ClassReference("")}. */ |
| public static final String CLASS_REFERENCE = "ClassReference"; |
| /** Function name for {@code PropetyReference("")}. */ |
| public static final String PROPERTY_REFERENCE = "PropertyReference"; |
| /** Function name for {@code Embed("")}. */ |
| public static final String EMBED = "Embed"; |
| |
| /** Name of the function. */ |
| public final String name; |
| |
| /** Raw arguments text excluding the parentheses. */ |
| public final String rawArguments; |
| |
| /** |
| * Initialize a {@link CSSFunctionCallPropertyValue}. |
| * |
| * @param name Function name. |
| * @param rawArguments Raw argument string with parentheses and quotes. |
| * @param tree AST. |
| * @param tokenStream Token stream. |
| */ |
| public CSSFunctionCallPropertyValue(final String name, |
| final String rawArguments, |
| final CommonTree tree, |
| final TokenStream tokenStream) |
| { |
| super(tree, tokenStream, CSSModelTreeType.PROPERTY_VALUE); |
| this.name = name; |
| this.rawArguments = rawArguments.substring(1, rawArguments.length() - 1); |
| } |
| |
| /** |
| * Generate CSS code fragment for this model object. This is used by |
| * recursively generating a CSS document from a {@link ICSSDocument} for |
| * debugging and testing purposes. |
| */ |
| @Override |
| public String toString() |
| { |
| return String.format("%s(%s)", name, rawArguments); |
| } |
| |
| /** |
| * If {@code rawArguments} is of pattern {@code "argument"} |
| * or {@code 'argument'}, then return {@code argument}. Otherwise, |
| * return the original value. |
| * |
| * @param rawArguments Raw argument from {@link #rawArguments}. |
| * @return Single argument name. |
| */ |
| public static String getSingleArgumentFromRaw(final String rawArguments) |
| { |
| if ( (rawArguments.startsWith("\"") && rawArguments.endsWith("\"")) |
| || (rawArguments.startsWith("'") && rawArguments.endsWith("'")) ) |
| { |
| return rawArguments.substring(1, rawArguments.length() - 1); |
| } |
| else |
| { |
| return rawArguments; |
| } |
| } |
| } |