/**********************************************************************
-Copyright (c) 2000, 2002 IBM Corp. and others.
-All rights reserved. This program and the accompanying materials
-are made available under the terms of the Common Public License v1.0
-which accompanies this distribution, and is available at
-http://www.eclipse.org/legal/cpl-v10.html
-
-Contributors:
- IBM Corporation - Initial implementation
- www.phpeclipse.de
-**********************************************************************/
+ Copyright (c) 2000, 2002 IBM Corp. and others.
+ All rights reserved. This program and the accompanying materials
+ are made available under the terms of the Common Public License v1.0
+ which accompanies this distribution, and is available at
+ http://www.eclipse.org/legal/cpl-v10.html
+
+ Contributors:
+ IBM Corporation - Initial implementation
+ www.phpeclipse.de
+ **********************************************************************/
package net.sourceforge.phpeclipse.phpeditor.php;
import java.util.ArrayList;
* PHP Code Scanner
*/
public class SmartyCodeScanner extends AbstractJavaScanner {
- public static String[] SMARTY_KEYWORDS =
- {
- "capture",
- "config_load",
- "else",
- "elseif",
- "foreach",
- "foreachelse",
- "if",
- "include",
- "insert",
- "ldelim",
- "literal",
- "php",
- "rdelim",
- "section",
- "sectionelse",
- "strip" };
- public static String[] SMARTY_FUNCTION_NAMES =
- {
- "assign",
- "counter",
- "cycle",
- "debug",
- "eval",
- "fetch",
- "html_checkboxes",
- "html_image",
- "html_options",
- "html_radios",
- "html_select_date",
- "html_select_time",
- "html_table",
- "math",
- "popup",
- "popup_init",
- "textformat" };
- private class SmartyWordRule extends WordRule {
- private StringBuffer fBuffer = new StringBuffer();
-
- public SmartyWordRule(IWordDetector detector) {
- super(detector, Token.UNDEFINED);
- }
-
- public SmartyWordRule(IWordDetector detector, IToken defaultToken) {
- super(detector, defaultToken);
- }
-
- public IToken evaluate(ICharacterScanner scanner) {
- int c = scanner.read();
- boolean isVariable = false;
- if (c == '{') {
- c = scanner.read();
- if (c != '/') {
- scanner.unread();
- }
- return getToken(IPreferenceConstants.PHP_TAG);
- }
- if (c == '}') {
- return getToken(IPreferenceConstants.PHP_TAG);
- }
- if (fDetector.isWordStart((char) c)) {
- if (c == '$') {
- isVariable = true;
- }
- if (fColumn == UNDEFINED || (fColumn == scanner.getColumn() - 1)) {
-
- fBuffer.setLength(0);
- do {
- fBuffer.append((char) c);
- c = scanner.read();
- } while (c != ICharacterScanner.EOF && fDetector.isWordPart((char) c));
- scanner.unread();
-
- if (isVariable) {
- return getToken(IPreferenceConstants.PHP_VARIABLE);
- }
- IToken token = (IToken) fWords.get(fBuffer.toString());
- if (token != null)
- return token;
-
- if (fDefaultToken.isUndefined())
- unreadBuffer(scanner);
-
- return fDefaultToken;
- }
- }
-
- scanner.unread();
- return Token.UNDEFINED;
- }
- }
-
- private static String[] fgTokenProperties =
- {
- IPreferenceConstants.PHP_MULTILINE_COMMENT,
- IPreferenceConstants.PHP_SINGLELINE_COMMENT,
- IPreferenceConstants.PHP_TAG,
- IPreferenceConstants.PHP_KEYWORD,
- IPreferenceConstants.PHP_FUNCTIONNAME,
- IPreferenceConstants.PHP_VARIABLE,
- IPreferenceConstants.PHP_VARIABLE_DOLLAR,
- IPreferenceConstants.PHP_STRING_DQ,
- IPreferenceConstants.PHP_STRING_SQ,
- IPreferenceConstants.PHP_TYPE,
- IPreferenceConstants.PHP_CONSTANT,
- IPreferenceConstants.PHP_DEFAULT };
- /**
- * Creates a PHP code scanner
- */
- // public PHPCodeScanner(JavaColorManager provider, IPreferenceStore store) {
- public SmartyCodeScanner(IColorManager manager, IPreferenceStore store) {
- super(manager, store);
- initialize();
- }
-
- /*
- * @see AbstractJavaScanner#getTokenProperties()
- */
- protected String[] getTokenProperties() {
- return fgTokenProperties;
- }
- /*
- * @see AbstractJavaScanner#createRules()
- */
- protected List createRules() {
- List rules = new ArrayList();
- // Add rule for strings and character constants.
- Token token = getToken(IPreferenceConstants.PHP_STRING_DQ);
- rules.add(new MultiLineRule("\"", "\"", token, '\\')); //$NON-NLS-2$ //$NON-NLS-1$
-
- // Add generic whitespace rule.
- rules.add(new WhitespaceRule(new PHPWhitespaceDetector()));
- // Add word rule for keywords, types, and constants.
- token = getToken(IPreferenceConstants.PHP_DEFAULT);
-
- SmartyWordRule wordRule = new SmartyWordRule(new PHPWordDetector(), token);
-
- Token keyword = getToken(IPreferenceConstants.PHP_KEYWORD);
- Token functionName = getToken(IPreferenceConstants.PHP_FUNCTIONNAME);
-// Token type = getToken(IPreferenceConstants.PHP_TYPE);
-// Token constant = getToken(IPreferenceConstants.PHP_CONSTANT);
-
-
- for (int i = 0; i < SMARTY_KEYWORDS.length; i++) {
- wordRule.addWord(SMARTY_KEYWORDS[i], keyword);
- }
-
- for (int i = 0; i < SMARTY_FUNCTION_NAMES.length; i++) {
- wordRule.addWord(SMARTY_FUNCTION_NAMES[i], functionName);
- }
-
-// ArrayList buffer = PHPSyntaxRdr.getSyntaxData();
-// PHPElement elbuffer = null;
-// for (int i = 0; i < buffer.size(); i++) {
-//
-// elbuffer = (PHPElement) buffer.get(i);
-// if (elbuffer instanceof PHPKeyword)
-// wordRule.addWord(((PHPKeyword) elbuffer).getName(), keyword);
-// // if (elbuffer instanceof PHPFunction)
-// // wordRule.addWord(((PHPFunction) elbuffer).getName(), functionName);
-// if (elbuffer instanceof PHPType)
-// wordRule.addWord(elbuffer.getName(), type);
-// if (elbuffer instanceof PHPConstant)
-// wordRule.addWord(elbuffer.getName(), constant);
-// }
- rules.add(wordRule);
- setDefaultReturnToken(getToken(IPreferenceConstants.PHP_DEFAULT));
- return rules;
- }
+ public static String[] SMARTY_KEYWORDS = { "capture", "config_load",
+ "else", "elseif", "foreach", "foreachelse", "if", "include",
+ "insert", "ldelim", "literal", "php", "rdelim", "section",
+ "sectionelse", "strip" };
+
+ public static String[] SMARTY_FUNCTION_NAMES = { "assign", "counter",
+ "cycle", "debug", "eval", "fetch", "html_checkboxes", "html_image",
+ "html_options", "html_radios", "html_select_date",
+ "html_select_time", "html_table", "math", "popup", "popup_init",
+ "textformat" };
+
+ private class SmartyWordRule extends WordRule {
+ private StringBuffer fBuffer = new StringBuffer();
+
+ public SmartyWordRule(IWordDetector detector) {
+ super(detector, Token.UNDEFINED);
+ }
+
+ public SmartyWordRule(IWordDetector detector, IToken defaultToken) {
+ super(detector, defaultToken);
+ }
+
+ public IToken evaluate(ICharacterScanner scanner) {
+ int c = scanner.read();
+ boolean isVariable = false;
+ if (c == '{') {
+ c = scanner.read();
+ if (c != '/') {
+ scanner.unread();
+ }
+ return getToken(IPreferenceConstants.PHP_TAG);
+ }
+ if (c == '}') {
+ return getToken(IPreferenceConstants.PHP_TAG);
+ }
+ if (fDetector.isWordStart((char) c)) {
+ if (c == '$') {
+ isVariable = true;
+ }
+ if (fColumn == UNDEFINED
+ || (fColumn == scanner.getColumn() - 1)) {
+
+ fBuffer.setLength(0);
+ do {
+ fBuffer.append((char) c);
+ c = scanner.read();
+ } while (c != ICharacterScanner.EOF
+ && fDetector.isWordPart((char) c));
+ scanner.unread();
+
+ if (isVariable) {
+ return getToken(IPreferenceConstants.PHP_VARIABLE);
+ }
+ IToken token = (IToken) fWords.get(fBuffer.toString());
+ if (token != null)
+ return token;
+
+ if (fDefaultToken.isUndefined())
+ unreadBuffer(scanner);
+
+ return fDefaultToken;
+ }
+ }
+
+ scanner.unread();
+ return Token.UNDEFINED;
+ }
+ }
+
+ private static String[] fgTokenProperties = {
+ IPreferenceConstants.PHP_MULTILINE_COMMENT,
+ IPreferenceConstants.PHP_SINGLELINE_COMMENT,
+ IPreferenceConstants.PHP_TAG, IPreferenceConstants.PHP_KEYWORD,
+ IPreferenceConstants.PHP_FUNCTIONNAME,
+ IPreferenceConstants.PHP_VARIABLE,
+ IPreferenceConstants.PHP_VARIABLE_DOLLAR,
+ IPreferenceConstants.PHP_STRING_DQ,
+ IPreferenceConstants.PHP_STRING_SQ, IPreferenceConstants.PHP_TYPE,
+ IPreferenceConstants.PHP_CONSTANT, IPreferenceConstants.PHP_DEFAULT };
+
+ /**
+ * Creates a PHP code scanner
+ */
+ // public PHPCodeScanner(JavaColorManager provider, IPreferenceStore store)
+ // {
+ public SmartyCodeScanner(IColorManager manager, IPreferenceStore store) {
+ super(manager, store);
+ initialize();
+ }
+
+ /*
+ * @see AbstractJavaScanner#getTokenProperties()
+ */
+ protected String[] getTokenProperties() {
+ return fgTokenProperties;
+ }
+
+ /*
+ * @see AbstractJavaScanner#createRules()
+ */
+ protected List createRules() {
+ List rules = new ArrayList();
+ // Add rule for strings and character constants.
+ Token token = getToken(IPreferenceConstants.PHP_STRING_DQ);
+ rules.add(new MultiLineRule("\"", "\"", token, '\\')); //$NON-NLS-2$ //$NON-NLS-1$
+
+ // Add generic whitespace rule.
+ rules.add(new WhitespaceRule(new PHPWhitespaceDetector()));
+ // Add word rule for keywords, types, and constants.
+ token = getToken(IPreferenceConstants.PHP_DEFAULT);
+
+ SmartyWordRule wordRule = new SmartyWordRule(new PHPWordDetector(),
+ token);
+
+ Token keyword = getToken(IPreferenceConstants.PHP_KEYWORD);
+ Token functionName = getToken(IPreferenceConstants.PHP_FUNCTIONNAME);
+ // Token type = getToken(IPreferenceConstants.PHP_TYPE);
+ // Token constant = getToken(IPreferenceConstants.PHP_CONSTANT);
+
+ for (int i = 0; i < SMARTY_KEYWORDS.length; i++) {
+ wordRule.addWord(SMARTY_KEYWORDS[i], keyword);
+ }
+
+ for (int i = 0; i < SMARTY_FUNCTION_NAMES.length; i++) {
+ wordRule.addWord(SMARTY_FUNCTION_NAMES[i], functionName);
+ }
+
+ // ArrayList buffer = PHPSyntaxRdr.getSyntaxData();
+ // PHPElement elbuffer = null;
+ // for (int i = 0; i < buffer.size(); i++) {
+ //
+ // elbuffer = (PHPElement) buffer.get(i);
+ // if (elbuffer instanceof PHPKeyword)
+ // wordRule.addWord(((PHPKeyword) elbuffer).getName(), keyword);
+ // // if (elbuffer instanceof PHPFunction)
+ // // wordRule.addWord(((PHPFunction) elbuffer).getName(),
+ // functionName);
+ // if (elbuffer instanceof PHPType)
+ // wordRule.addWord(elbuffer.getName(), type);
+ // if (elbuffer instanceof PHPConstant)
+ // wordRule.addWord(elbuffer.getName(), constant);
+ // }
+ rules.add(wordRule);
+ setDefaultReturnToken(getToken(IPreferenceConstants.PHP_DEFAULT));
+ return rules;
+ }
}
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