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

editor/tools/plugins/com.xored.glance.ui/src/com/xored/glance/ui/controls/tree/TreeItemContent.java

Index: editor/tools/plugins/com.xored.glance.ui/src/com/xored/glance/ui/controls/tree/TreeItemContent.java
===================================================================
--- editor/tools/plugins/com.xored.glance.ui/src/com/xored/glance/ui/controls/tree/TreeItemContent.java	(revision 0)
+++ editor/tools/plugins/com.xored.glance.ui/src/com/xored/glance/ui/controls/tree/TreeItemContent.java	(revision 0)
@@ -0,0 +1,77 @@
+/*******************************************************************************
+ * 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.controls.tree;
+
+import org.eclipse.core.runtime.ListenerList;
+
+import com.xored.glance.ui.sources.ITextBlock;
+import com.xored.glance.ui.sources.ITextBlockListener;
+import com.xored.glance.ui.sources.TextChangedEvent;
+
+public class TreeItemContent implements ITextBlock {
+
+  private TreeNode node;
+  private String text;
+  private ListenerList listeners = new ListenerList();
+  private int column;
+
+  public TreeItemContent(TreeNode node, String text, int column) {
+    this.node = node;
+    node.items.add(this);
+    this.text = text;
+    this.column = column;
+  }
+
+  public TreeNode getNode() {
+    return node;
+  }
+
+  public String getText() {
+    return text;
+  }
+
+  public void setText(String text) {
+    if (text.equals(this.text))
+      return;
+    int length = text.length();
+    TextChangedEvent event = new TextChangedEvent(0, length, this.text);
+    this.text = text;
+    for (Object object : listeners.getListeners()) {
+      ITextBlockListener listener = (ITextBlockListener) object;
+      listener.textChanged(event);
+    }
+  }
+
+  public void addTextBlockListener(ITextBlockListener listener) {
+    listeners.add(listener);
+  }
+
+  public void removeTextBlockListener(ITextBlockListener listener) {
+    listeners.remove(listener);
+  }
+
+  public int compareTo(ITextBlock that) {
+    TreeItemContent item = (TreeItemContent) that;
+    int diff = this.node.compareTo(item.node);
+    if (diff != 0) {
+      return diff;
+    }
+    return column - item.column;
+  }
+
+  @Override
+  public String toString() {
+    StringBuffer buffer = new StringBuffer();
+    buffer.append("(");
+    buffer.append(text);
+    buffer.append(", ");
+    buffer.append(column);
+    buffer.append(")");
+    return buffer.toString();
+  }
+
+}