1 files changed, 58 insertions, 0 deletions
diff --git a/ant/org.eclipse.ant.ui/Ant Editor/org/eclipse/ant/internal/ui/editor/EditorSynchronizer.java b/ant/org.eclipse.ant.ui/Ant Editor/org/eclipse/ant/internal/ui/editor/EditorSynchronizer.java
new file mode 100644
index 000000000..c0baf9d43
--- /dev/null
+++ b/ant/org.eclipse.ant.ui/Ant Editor/org/eclipse/ant/internal/ui/editor/EditorSynchronizer.java
@@ -0,0 +1,58 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2006 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.ant.internal.ui.editor;
+
+import org.eclipse.core.runtime.Assert;
+import org.eclipse.jface.text.link.ILinkedModeListener;
+import org.eclipse.jface.text.link.LinkedModeModel;
+
+/**
+ * Synchronizes the Ant editor with the state of its linked mode
+ * 
+ * @since 3.1
+ */
+public class EditorSynchronizer implements ILinkedModeListener {
+    
+    private final AntEditor fEditor;
+    private final boolean fWasOccurrencesOn;
+    
+    /**
+     * Creates a new synchronizer.
+     * 
+     * @param editor the Ant editor that will be 
+     *        synchonized with the linked mode
+     */
+    public EditorSynchronizer(AntEditor editor) {
+        Assert.isLegal(editor != null);
+        fEditor= editor;
+        fWasOccurrencesOn= fEditor.isMarkingOccurrences();
+        fEditor.setInLinkedMode(true, fWasOccurrencesOn);
+    }
+
+    /*
+     * @see org.eclipse.jface.text.link.ILinkedModeListener#left(org.eclipse.jface.text.link.LinkedModeModel, int)
+     */
+    public void left(LinkedModeModel environment, int flags) {
+    	fEditor.setInLinkedMode(false, fWasOccurrencesOn);
+    }
+
+    /*
+     * @see org.eclipse.jface.text.link.ILinkedModeListener#suspend(org.eclipse.jface.text.link.LinkedModeModel)
+     */
+    public void suspend(LinkedModeModel environment) {
+    }
+
+    /*
+     * @see org.eclipse.jface.text.link.ILinkedModeListener#resume(org.eclipse.jface.text.link.LinkedModeModel, int)
+     */
+    public void resume(LinkedModeModel environment, int flags) {
+    }
+}
+\ No newline at end of file