package tool.editors.text;
import java.awt.Font;
import org.eclipse.jface.text.TextAttribute;
import org.eclipse.jface.text.rules.IRule;
import org.eclipse.jface.text.rules.IToken;
import org.eclipse.jface.text.rules.RuleBasedScanner;
import org.eclipse.jface.text.rules.SingleLineRule;
import org.eclipse.jface.text.rules.Token;
import org.eclipse.jface.text.rules.WhitespaceRule;
import org.eclipse.jface.text.rules.WordRule;
//import tool.ToolProjectSupport;
import tool.editors.ColorManager;
import tool.editors.IToolColorConstants;
public class ToolScanner extends RuleBasedScanner {
public ToolScanner(ColorManager manager) {
IToken reservedWord =
new Token(
new TextAttribute(
manager.getColor(IToolColorConstants.KEYWORD), null, Font.BOLD));
IToken udsLibrary =
new Token(
new TextAttribute(
manager.getColor(IToolColorConstants.UDS_LIBRARY), null, Font.BOLD | Font.ITALIC));
IToken type =
new Token(
new TextAttribute(manager.getColor(IToolColorConstants.TYPE), null, Font.BOLD));
IToken string =
new Token(new TextAttribute(manager
.getColor(IToolColorConstants.STRING)));
// IToken comment =
// new Token(new TextAttribute(manager
// .getColor(IToolColorConstants.TOOL_COMMENT)));
IToken operator =
new Token(new TextAttribute(manager
.getColor(IToolColorConstants.DEFAULT), null, Font.BOLD));
IToken other =
new Token(new TextAttribute(manager.getColor(IToolColorConstants.DEFAULT)));
IRule[] rules = new IRule[4];
// Add generic whitespace rule.
rules[0] = new WhitespaceRule(new ToolWhitespaceDetector());
// Add rule for strings and character constants.
rules[1] = new SingleLineRule("'", "'", string, '\\');
WordRule wordRule = new WordRule(new ToolWordDetector(), other, true);
for (int i = 0; i < IToolWords.ToolReservedWords.length; i++)
wordRule.addWord(IToolWords.ToolReservedWords[i], reservedWord);
for (int i = 0; i < IToolWords.ToolScalarTypes.length; i++)
wordRule.addWord(IToolWords.ToolScalarTypes[i], type);
//TODO
// for (int i = 0; i < ToolProjectSupport.forteLibrariesList.length; i++)
// wordRule.addWord(ToolProjectSupport.forteLibrariesList[i], udsLibrary);
for (int i = 0; i < IToolWords.ToolConstants.length; i++)
wordRule.addWord(IToolWords.ToolConstants[i], reservedWord);
WordRule opWordRule = new WordRule(new ToolOperatorDetector(), operator, true);
rules[3] = wordRule;
rules[2] = opWordRule;
setRules(rules);
}
}