New UI for Find command: find-as-you-type.

editor/tools/plugins/com.xored.glance.ui/src/com/xored/glance/ui/viewers/descriptors/TextViewerDescriptor.java

Index: editor/tools/plugins/com.xored.glance.ui/src/com/xored/glance/ui/viewers/descriptors/TextViewerDescriptor.java
===================================================================
--- editor/tools/plugins/com.xored.glance.ui/src/com/xored/glance/ui/viewers/descriptors/TextViewerDescriptor.java	(revision 0)
+++ editor/tools/plugins/com.xored.glance.ui/src/com/xored/glance/ui/viewers/descriptors/TextViewerDescriptor.java	(revision 0)
@@ -0,0 +1,29 @@
+/*******************************************************************************
+ * Copyright (c) 2012 xored software, Inc. 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:
+ * xored software, Inc. - initial API and implementation (Yuri Strot)
+ ******************************************************************************/
+package com.xored.glance.ui.viewers.descriptors;
+
+import org.eclipse.jface.text.ITextViewer;
+import org.eclipse.jface.text.TextViewer;
+import org.eclipse.swt.widgets.Control;
+
+import com.xored.glance.internal.ui.viewers.TextViewerControl;
+import com.xored.glance.ui.sources.ITextSource;
+
+/**
+ * @author Yuri Strot
+ */
+public class TextViewerDescriptor extends AbstractViewerDescriptor {
+
+  public boolean isValid(Control control) {
+    ITextViewer viewer = getTextViewer(control);
+    return viewer instanceof TextViewer && viewer.getDocument() != null;
+  }
+
+  public ITextSource createSource(Control control) {
+    return new TextViewerControl((TextViewer) getTextViewer(control));
+  }
+}