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

editor/tools/plugins/com.xored.glance.ui/src/com/xored/glance/ui/utils/UITextBlock.java

Index: editor/tools/plugins/com.xored.glance.ui/src/com/xored/glance/ui/utils/UITextBlock.java
===================================================================
--- editor/tools/plugins/com.xored.glance.ui/src/com/xored/glance/ui/utils/UITextBlock.java	(revision 0)
+++ editor/tools/plugins/com.xored.glance.ui/src/com/xored/glance/ui/utils/UITextBlock.java	(revision 0)
@@ -0,0 +1,96 @@
+/**
+ * 
+ */
+package com.xored.glance.ui.utils;
+
+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;
+
+/**
+ * @author Yuri Strot
+ */
+public class UITextBlock implements ITextBlock, ITextBlockListener {
+
+  public UITextBlock(ITextBlock block) {
+    this.block = block;
+    text = block.getText();
+    block.addTextBlockListener(this);
+  }
+
+  public void dispose() {
+    block.removeTextBlockListener(this);
+  }
+
+  /**
+   * @return the block
+   */
+  public ITextBlock getBlock() {
+    return block;
+  }
+
+  /*
+   * (non-Javadoc)
+   * 
+   * @see com.xored.glance.ui.sources.ITextBlock#getText()
+   */
+  public String getText() {
+    return text;
+  }
+
+  /*
+   * (non-Javadoc)
+   * 
+   * @see com.xored.glance.ui.sources.ITextBlock#addTextBlockListener(com.xored
+   * .glance.ui.sources.ITextBlockListener)
+   */
+  public void addTextBlockListener(ITextBlockListener listener) {
+    listeners.add(listener);
+  }
+
+  /*
+   * (non-Javadoc)
+   * 
+   * @see com.xored.glance.ui.sources.ITextBlock#removeTextBlockListener(com.xored
+   * .glance.ui.sources.ITextBlockListener)
+   */
+  public void removeTextBlockListener(ITextBlockListener listener) {
+    listeners.remove(listener);
+  }
+
+  /*
+   * (non-Javadoc)
+   * 
+   * @see com.xored.glance.ui.sources.ITextBlockListener#textChanged(com.xored.
+   * glance.ui.sources.TextChangedEvent)
+   */
+  public void textChanged(TextChangedEvent event) {
+    text = block.getText();
+    Object[] objects = listeners.getListeners();
+    for (Object object : objects) {
+      ITextBlockListener listener = (ITextBlockListener) object;
+      listener.textChanged(event);
+    }
+  }
+
+  /*
+   * (non-Javadoc)
+   * 
+   * @see java.lang.Comparable#compareTo(java.lang.Object)
+   */
+  public int compareTo(ITextBlock block) {
+    return this.block.compareTo(((UITextBlock) block).block);
+  }
+
+  @Override
+  public String toString() {
+    return "UI(" + block + ")";
+  }
+
+  private ListenerList listeners = new ListenerList();
+  private ITextBlock block;
+  private String text;
+
+}