diff options
Diffstat (limited to 'plugins/infra/gmfdiag/css/org.eclipse.papyrus.infra.gmfdiag.css.xtext.ui/src/org/eclipse/papyrus/infra/gmfdiag/ui/color/CSSSemanticHighlightingCalculator.java')
| -rw-r--r-- | plugins/infra/gmfdiag/css/org.eclipse.papyrus.infra.gmfdiag.css.xtext.ui/src/org/eclipse/papyrus/infra/gmfdiag/ui/color/CSSSemanticHighlightingCalculator.java | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/plugins/infra/gmfdiag/css/org.eclipse.papyrus.infra.gmfdiag.css.xtext.ui/src/org/eclipse/papyrus/infra/gmfdiag/ui/color/CSSSemanticHighlightingCalculator.java b/plugins/infra/gmfdiag/css/org.eclipse.papyrus.infra.gmfdiag.css.xtext.ui/src/org/eclipse/papyrus/infra/gmfdiag/ui/color/CSSSemanticHighlightingCalculator.java deleted file mode 100644 index c53207e096d..00000000000 --- a/plugins/infra/gmfdiag/css/org.eclipse.papyrus.infra.gmfdiag.css.xtext.ui/src/org/eclipse/papyrus/infra/gmfdiag/ui/color/CSSSemanticHighlightingCalculator.java +++ /dev/null @@ -1,107 +0,0 @@ -package org.eclipse.papyrus.infra.gmfdiag.ui.color;
-
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Map;
-import java.util.Set;
-
-import org.eclipse.e4.ui.css.core.css2.CSS2ColorHelper;
-import org.eclipse.swt.graphics.FontData;
-import org.eclipse.swt.widgets.Display;
-import org.eclipse.xtext.RuleCall;
-import org.eclipse.xtext.nodemodel.INode;
-import org.eclipse.xtext.resource.XtextResource;
-import org.eclipse.xtext.ui.editor.syntaxcoloring.DefaultHighlightingConfiguration;
-import org.eclipse.xtext.ui.editor.syntaxcoloring.IHighlightedPositionAcceptor;
-import org.eclipse.xtext.ui.editor.syntaxcoloring.ISemanticHighlightingCalculator;
-
-
-public class CSSSemanticHighlightingCalculator implements ISemanticHighlightingCalculator {
-
- private final Map<String, String> ruleNameToID = new HashMap<String, String>();
-
- private final Set<String> fontNames = new HashSet<String>();
-
- public CSSSemanticHighlightingCalculator() {
- ruleNameToID.put("CSSId", CSSHighlightingConfiguration.CSS_ID);
- ruleNameToID.put("Class", CSSHighlightingConfiguration.CSS_CLASS);
- ruleNameToID.put("Attribute", CSSHighlightingConfiguration.ATTRIBUTE);
-
- ruleNameToID.put("Selector", CSSHighlightingConfiguration.SELECTOR);
- ruleNameToID.put("Combinator", CSSHighlightingConfiguration.SELECTOR);
-
- ruleNameToID.put("Declaration", CSSHighlightingConfiguration.PROPERTY);
- ruleNameToID.put("Function", CSSHighlightingConfiguration.FUNCTION);
-
- // Values
-
- ruleNameToID.put("Name", DefaultHighlightingConfiguration.STRING_ID);
- ruleNameToID.put("StringValue", DefaultHighlightingConfiguration.STRING_ID);
- ruleNameToID.put("Uri", DefaultHighlightingConfiguration.STRING_ID);
-
- ruleNameToID.put("HexColor", CSSHighlightingConfiguration.HEX_COLOR);
-
- ruleNameToID.put("Length", DefaultHighlightingConfiguration.NUMBER_ID);
- ruleNameToID.put("Percentage", DefaultHighlightingConfiguration.NUMBER_ID);
- ruleNameToID.put("Frequency", DefaultHighlightingConfiguration.NUMBER_ID);
- ruleNameToID.put("Ems", DefaultHighlightingConfiguration.NUMBER_ID);
- ruleNameToID.put("Exs", DefaultHighlightingConfiguration.NUMBER_ID);
- ruleNameToID.put("Angle", DefaultHighlightingConfiguration.NUMBER_ID);
- ruleNameToID.put("Time", DefaultHighlightingConfiguration.NUMBER_ID);
- ruleNameToID.put("Number", DefaultHighlightingConfiguration.NUMBER_ID);
-
- // Available fonts
-
- FontData[] fontData = Display.getCurrent().getFontList(null, true);
- for (FontData data : fontData) {
- fontNames.add(data.getName().toLowerCase());
- }
- }
-
- @Override
- public void provideHighlightingFor(XtextResource resource, IHighlightedPositionAcceptor acceptor) {
- if (resource == null || resource.getParseResult() == null) {
- return;
- }
-
- INode root = resource.getParseResult().getRootNode();
- for (INode node : root.getAsTreeIterable()) {
- if (node.getGrammarElement() instanceof RuleCall) {
- RuleCall ruleCall = (RuleCall) node.getGrammarElement();
- String name = ruleCall.getRule().getName();
-
- String stringOrNameValue = null;
-
- if ("Name".equals(name)) { // TODO: Strings should also be taken into account
- // Check the known elements (fonts, colors, ...)
- stringOrNameValue = node.getText();
- } else if ("StringValue".equals(name)) {
- stringOrNameValue = node.getText();
- stringOrNameValue = stringOrNameValue.substring(1, stringOrNameValue.length() - 1);
- }
-
- if (stringOrNameValue != null) {
- if (isFont(stringOrNameValue)) {
- acceptor.addPosition(node.getOffset(), node.getLength(), CSSHighlightingConfiguration.FONT);
- continue;
- } else if (isColor(stringOrNameValue)) {
- acceptor.addPosition(node.getOffset(), node.getLength(), CSSHighlightingConfiguration.COLOR);
- continue;
- }
- }
-
- if (ruleNameToID.containsKey(name)) {
- acceptor.addPosition(node.getOffset(), node.getLength(), ruleNameToID.get(name));
- }
- }
- }
- }
-
- public boolean isFont(String value) {
- return fontNames.contains(value.toLowerCase());
- }
-
- public boolean isColor(String value) {
- return CSS2ColorHelper.isColorName(value.toLowerCase());
- }
-}
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