1 files changed, 101 insertions, 0 deletions
diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/parserz/CSSTextParser.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/parserz/CSSTextParser.java
new file mode 100644
index 0000000000..922c3f1b41
--- /dev/null
+++ b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/parserz/CSSTextParser.java
@@ -0,0 +1,101 @@
+/*******************************************************************************
+ * Copyright (c) 2004 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ * 
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.wst.css.core.internal.parserz;
+
+import java.io.IOException;
+import java.io.Reader;
+import java.io.StringReader;
+import java.util.Collections;
+import java.util.List;
+
+import org.eclipse.wst.css.core.internal.parser.CSSTokenizer;
+
+
+
+public class CSSTextParser {
+	public static final int MODE_STYLESHEET = 0;
+	public static final int MODE_DECLARATION = 1;
+	public static final int MODE_DECLARATION_VALUE = 2;
+
+	public CSSTextParser(int parserMode) {
+		initializeParserMode(parserMode);
+	}
+
+	public CSSTextParser(int parserMode, Reader reader) {
+		initializeParserMode(parserMode);
+		reset(reader);
+	}
+
+	public CSSTextParser(int parserMode, String input) {
+		initializeParserMode(parserMode);
+		reset(input);
+	}
+
+	public void reset(Reader reader) {
+		getTokenizer().reset(reader, 0);
+	}
+
+	public void reset(String input) {
+		getTokenizer().reset(new StringReader(input), 0);
+	}
+
+	public CSSTextToken[] getTokens() {
+		List tokenList = getTokenList();
+		CSSTextToken[] tokens = new CSSTextToken[tokenList.size()];
+		return (CSSTextToken[]) tokenList.toArray(tokens);
+	}
+
+	public List getTokenList() {
+		List tokens;
+		try {
+			tokens = getTokenizer().parseText();
+		}
+		catch (IOException e) {
+			tokens = Collections.EMPTY_LIST;
+		}
+		return tokens;
+	}
+
+	private void initializeParserMode(int parserMode) {
+		int initialState;
+		int bufsize;
+		switch (parserMode) {
+			case MODE_STYLESHEET :
+				initialState = CSSTokenizer.YYINITIAL;
+				bufsize = CSSTokenizer.BUFFER_SIZE_NORMAL;
+				break;
+			case MODE_DECLARATION :
+				initialState = CSSTokenizer.ST_DECLARATION;
+				bufsize = CSSTokenizer.BUFFER_SIZE_NORMAL;
+				break;
+			case MODE_DECLARATION_VALUE :
+				initialState = CSSTokenizer.ST_DECLARATION_PRE_VALUE;
+				bufsize = CSSTokenizer.BUFFER_SIZE_SMALL;
+				break;
+			default :
+				return;
+		}
+		if (0 < initialState) {
+			CSSTokenizer tokenizer = getTokenizer();
+			tokenizer.setInitialState(initialState);
+			tokenizer.setInitialBufferSize(bufsize);
+		}
+	}
+
+	private CSSTokenizer getTokenizer() {
+		if (fTokenizer == null) {
+			fTokenizer = new CSSTokenizer();
+		}
+		return fTokenizer;
+	}
+
+	private CSSTokenizer fTokenizer = null;
+}
+\ No newline at end of file