X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.scl.ui%2Fsrc%2Forg%2Fsimantics%2Fscl%2Fui%2Feditor%2FSCLDocumentSetup.java;fp=bundles%2Forg.simantics.scl.ui%2Fsrc%2Forg%2Fsimantics%2Fscl%2Fui%2Feditor%2FSCLDocumentSetup.java;h=16d81eaa87b666450f93c6fdabd662a6e78eb8cc;hp=0000000000000000000000000000000000000000;hb=969bd23cab98a79ca9101af33334000879fb60c5;hpb=866dba5cd5a3929bbeae85991796acb212338a08

diff --git a/bundles/org.simantics.scl.ui/src/org/simantics/scl/ui/editor/SCLDocumentSetup.java b/bundles/org.simantics.scl.ui/src/org/simantics/scl/ui/editor/SCLDocumentSetup.java
new file mode 100755
index 000000000..16d81eaa8
--- /dev/null
+++ b/bundles/org.simantics.scl.ui/src/org/simantics/scl/ui/editor/SCLDocumentSetup.java
@@ -0,0 +1,43 @@
+package org.simantics.scl.ui.editor;
+
+import org.eclipse.core.filebuffers.IDocumentSetupParticipant;
+import org.eclipse.jface.text.IDocument;
+import org.eclipse.jface.text.IDocumentExtension3;
+import org.eclipse.jface.text.IDocumentPartitioner;
+import org.eclipse.jface.text.rules.EndOfLineRule;
+import org.eclipse.jface.text.rules.FastPartitioner;
+import org.eclipse.jface.text.rules.IPredicateRule;
+import org.eclipse.jface.text.rules.MultiLineRule;
+import org.eclipse.jface.text.rules.PatternRule;
+import org.eclipse.jface.text.rules.RuleBasedPartitionScanner;
+import org.eclipse.jface.text.rules.Token;
+
+public class SCLDocumentSetup implements IDocumentSetupParticipant {
+    
+    public static final String COMMENT = "COMMENT";
+    public static final String STRING = "STRING";
+    
+    public static final String[] PARTITION_TYPES = new String[] {
+        COMMENT, STRING
+    };
+    
+    public static final String SCL_PARTIONING = "SCL_PARTIONING";
+    
+    
+    @Override
+    public void setup(final IDocument document) {
+        if(document instanceof IDocumentExtension3) {
+            RuleBasedPartitionScanner scanner = new RuleBasedPartitionScanner();
+            scanner.setPredicateRules(new IPredicateRule[] {
+                    new MultiLineRule("/*", "*/", new Token(COMMENT)),
+                    new EndOfLineRule("//", new Token(COMMENT)),
+                    new MultiLineRule("\"\"\"", "\"\"\"", new Token(STRING), '\\'),
+                    new PatternRule("\"", "\"", new Token(STRING), '\\', true),
+            });
+            IDocumentPartitioner partitioner = new FastPartitioner(scanner, PARTITION_TYPES);
+            ((IDocumentExtension3)document).setDocumentPartitioner(SCL_PARTIONING, partitioner);
+            partitioner.connect(document);
+        }
+    }
+
+}