1 files changed, 108 insertions, 0 deletions
diff --git a/src/net/java/sip/communicator/util/swing/StyledHTMLEditorPane.java b/src/net/java/sip/communicator/util/swing/StyledHTMLEditorPane.java
new file mode 100644
index 0000000..14b1fef
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+++ b/src/net/java/sip/communicator/util/swing/StyledHTMLEditorPane.java
@@ -0,0 +1,108 @@
+/*
+ * SIP Communicator, the OpenSource Java VoIP and Instant Messaging client.
+ *
+ * Distributable under LGPL license.
+ * See terms of license at gnu.org.
+ */
+package net.java.sip.communicator.util.swing;
+
+import java.io.*;
+
+import javax.swing.*;
+import javax.swing.text.*;
+import javax.swing.text.html.*;
+
+import net.java.sip.communicator.util.*;
+
+/**
+ * A custom styled HTML editor pane.
+ *
+ * @author Yana Stamcheva
+ */
+public class StyledHTMLEditorPane
+    extends JEditorPane
+{
+    /**
+     * The serial version id.
+     */
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * The logger for this class.
+     */
+    private final Logger logger = Logger.getLogger(StyledHTMLEditorPane.class);
+
+    /**
+     * The editor kit of this editor pane.
+     */
+    private final HTMLEditorKit editorKit;
+
+    /**
+     * The document of this editor pane.
+     */
+    private final HTMLDocument document;
+
+    /**
+     * Creates an instance of <tt>StyledHTMLEditorPane</tt>.
+     */
+    public StyledHTMLEditorPane()
+    {
+        editorKit = new SIPCommHTMLEditorKit(this);
+
+        this.document = (HTMLDocument) editorKit.createDefaultDocument();
+
+        this.setContentType("text/html");
+        this.setEditorKitForContentType("text/html", editorKit);
+        this.setEditorKit(editorKit);
+        this.setDocument(document);
+
+        putClientProperty(JEditorPane.HONOR_DISPLAY_PROPERTIES, Boolean.TRUE);
+    }
+
+    /**
+     * Appends text to end of the editor pane.
+     *
+     * @param text the text to append
+     */
+    public void appendToEnd(String text)
+    {
+        Element root = document.getDefaultRootElement();
+        try
+        {
+            document.insertAfterEnd(root
+                .getElement(root.getElementCount() - 1), text);
+        }
+        catch (BadLocationException e)
+        {
+            logger.error("Insert in the HTMLDocument failed.", e);
+        }
+        catch (IOException e)
+        {
+            logger.error("Insert in the HTMLDocument failed.", e);
+        }
+    }
+
+    /**
+     * Inserts the given text in the beginning of the editor pane.
+     *
+     * @param text the text to insert
+     */
+    public void insertAfterStart(String text)
+    {
+        Element root = this.document.getDefaultRootElement();
+
+        try
+        {
+            this.document.insertBeforeStart(root
+                    .getElement(0), text);
+        }
+        catch (BadLocationException e)
+        {
+            logger.error("Insert in the HTMLDocument failed.", e);
+        }
+        catch (IOException e)
+        {
+            logger.error("Insert in the HTMLDocument failed.", e);
+        }
+    }
+}