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

editor/tools/plugins/com.xored.glance.ui/src/com/xored/glance/ui/controls/text/styled/StyledTextBlock.java

Index: editor/tools/plugins/com.xored.glance.ui/src/com/xored/glance/ui/controls/text/styled/StyledTextBlock.java
===================================================================
--- editor/tools/plugins/com.xored.glance.ui/src/com/xored/glance/ui/controls/text/styled/StyledTextBlock.java	(revision 0)
+++ editor/tools/plugins/com.xored.glance.ui/src/com/xored/glance/ui/controls/text/styled/StyledTextBlock.java	(revision 0)
@@ -0,0 +1,55 @@
+/**
+ * 
+ */
+package com.xored.glance.ui.controls.text.styled;
+
+import org.eclipse.core.runtime.ListenerList;
+import org.eclipse.swt.custom.ExtendedModifyEvent;
+import org.eclipse.swt.custom.ExtendedModifyListener;
+import org.eclipse.swt.custom.StyledText;
+
+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 StyledTextBlock implements ITextBlock, ExtendedModifyListener {
+
+  public StyledTextBlock(StyledText text) {
+    this.text = text;
+    listeners = new ListenerList();
+    text.addExtendedModifyListener(this);
+  }
+
+  public String getText() {
+    return text.getText();
+  }
+
+  public void addTextBlockListener(ITextBlockListener listener) {
+    listeners.add(listener);
+  }
+
+  public void removeTextBlockListener(ITextBlockListener listener) {
+    listeners.remove(listener);
+  }
+
+  public void modifyText(ExtendedModifyEvent event) {
+    Object[] objects = listeners.getListeners();
+    TextChangedEvent textEvent = new TextChangedEvent(event.start, event.length, event.replacedText);
+    for (Object object : objects) {
+      ITextBlockListener listener = (ITextBlockListener) object;
+      listener.textChanged(textEvent);
+    }
+  }
+
+  public int compareTo(ITextBlock o) {
+    //style text support only one text block
+    return 0;
+  }
+
+  private StyledText text;
+  private ListenerList listeners;
+
+}