Added in the missing methods for HTMLDocument. I was only able to
implement 2 so far. The others are just stubs for now.
2005-12-13 Lillian Angel <[EMAIL PROTECTED]>
* javax/swing/text/html/HTMLDocument.java
(getElement): Implemented.
(getElement): Implemented.
(setInnerHTML): Added, not fully implemented.
(setOuterHTML): Likewise.
(insertBeforeStart): Likewise.
(insertAfterStart): Likewise.
(insertBeforeEnd): Likewise.
(insertAfterEnd): Likewise.
Index: javax/swing/text/html/HTMLDocument.java
===================================================================
RCS file: /cvsroot/classpath/classpath/javax/swing/text/html/HTMLDocument.java,v
retrieving revision 1.10
diff -u -r1.10 HTMLDocument.java
--- javax/swing/text/html/HTMLDocument.java 13 Dec 2005 17:14:29 -0000 1.10
+++ javax/swing/text/html/HTMLDocument.java 13 Dec 2005 19:48:46 -0000
@@ -39,6 +39,10 @@
package javax.swing.text.html;
import java.net.URL;
+
+import java.io.IOException;
+import java.io.StringReader;
+
import java.util.HashMap;
import java.util.Stack;
import java.util.Vector;
@@ -1153,4 +1157,170 @@
{
return new HTMLReader(pos, popDepth, pushDepth, insertTag);
}
+
+ /**
+ * Gets the child element that contains the attribute with the value or null.
+ * Not thread-safe.
+ *
+ * @param e - the element to begin search at
+ * @param attribute - the desired attribute
+ * @param value - the desired value
+ * @return the element found with the attribute and value specified or null
+ * if it is not found.
+ */
+ public Element getElement(Element e, Object attribute, Object value)
+ {
+ if (e != null)
+ {
+ if (e.getAttributes().containsAttribute(attribute, value))
+ return e;
+
+ int count = e.getElementCount();
+ for (int j = 0; j < count; j++)
+ {
+ Element child = e.getElement(j);
+ if (child.getAttributes().containsAttribute(attribute, value))
+ return child;
+
+ return getElement(child, attribute, value);
+ }
+ }
+ return null;
+ }
+
+ /**
+ * Returns the element that has the given id Attribute. If it is not found,
+ * null is returned. This method works on an Attribute, not a character tag.
+ * This is not thread-safe.
+ *
+ * @param attrId - the Attribute id to look for
+ * @return the element that has the given id.
+ */
+ public Element getElement(String attrId)
+ {
+ Element root = getDefaultRootElement();
+ return getElement(root, HTML.getAttributeKey(attrId) , attrId);
+ }
+
+ /**
+ * Replaces the children of the given element with the contents of
+ * the string. The document must have an HTMLEditorKit.Parser set.
+ * This will be seen as at least two events, n inserts followed by a remove.
+ *
+ * @param elem - the brance element whose children will be replaced
+ * @param htmlText - the string to be parsed and assigned to element.
+ * @throws BadLocationException
+ * @throws IOException
+ * @throws IllegalArgumentException - if elem is a leaf
+ * @throws IllegalStateException - if an HTMLEditorKit.Parser has not been set
+ */
+ public void setInnerHTML(Element elem, String htmlText)
+ throws BadLocationException, IOException
+ {
+ if (elem.isLeaf())
+ throw new IllegalArgumentException("Element is a leaf");
+ if (parser == null)
+ throw new IllegalStateException("Parser has not been set");
+ // FIXME: Not implemented fully, use InsertHTML* in HTMLEditorKit?
+ System.out.println("setInnerHTML not implemented");
+ }
+
+ /**
+ * Replaces the given element in the parent with the string. When replacing
+ * a leaf, this will attempt to make sure there is a newline present if one is
+ * needed. This may result in an additional element being inserted.
+ * This will be seen as at least two events, n inserts followed by a remove.
+ * The HTMLEditorKit.Parser must be set.
+ *
+ * @param elem - the branch element whose parent will be replaced
+ * @param htmlText - the string to be parsed and assigned to elem
+ * @throws BadLocationException
+ * @throws IOException
+ * @throws IllegalStateException - if parser is not set
+ */
+ public void setOuterHTML(Element elem, String htmlText)
+ throws BadLocationException, IOException
+ {
+ if (parser == null)
+ throw new IllegalStateException("Parser has not been set");
+ // FIXME: Not implemented fully, use InsertHTML* in HTMLEditorKit?
+ System.out.println("setOuterHTML not implemented");
+ }
+
+ /**
+ * Inserts the string before the start of the given element.
+ * The parser must be set.
+ *
+ * @param elem - the element to be the root for the new text.
+ * @param htmlText - the string to be parsed and assigned to elem
+ * @throws BadLocationException
+ * @throws IOException
+ * @throws IllegalStateException - if parser has not been set
+ */
+ public void insertBeforeStart(Element elem, String htmlText)
+ throws BadLocationException, IOException
+ {
+ if (parser == null)
+ throw new IllegalStateException("Parser has not been set");
+ // FIXME: Not implemented fully, use InsertHTML* in HTMLEditorKit?
+ System.out.println("insertBeforeStart not implemented");
+ }
+
+ /**
+ * Inserts the string at the end of the element. If elem's children
+ * are leaves, and the character at elem.getEndOffset() - 1 is a newline,
+ * then it will be inserted before the newline. The parser must be set.
+ *
+ * @param elem - the element to be the root for the new text
+ * @param htmlText - the text to insert
+ * @throws BadLocationException
+ * @throws IOException
+ * @throws IllegalStateException - if parser is not set
+ */
+ public void insertBeforeEnd(Element elem, String htmlText)
+ throws BadLocationException, IOException
+ {
+ if (parser == null)
+ throw new IllegalStateException("Parser has not been set");
+ // FIXME: Not implemented fully, use InsertHTML* in HTMLEditorKit?
+ System.out.println("insertBeforeEnd not implemented");
+ }
+
+ /**
+ * Inserts the string after the end of the given element.
+ * The parser must be set.
+ *
+ * @param elem - the element to be the root for the new text
+ * @param htmlText - the text to insert
+ * @throws BadLocationException
+ * @throws IOException
+ * @throws IllegalStateException - if parser is not set
+ */
+ public void insertAfterEnd(Element elem, String htmlText)
+ throws BadLocationException, IOException
+ {
+ if (parser == null)
+ throw new IllegalStateException("Parser has not been set");
+ // FIXME: Not implemented fully, use InsertHTML* in HTMLEditorKit?
+ System.out.println("insertAfterEnd not implemented");
+ }
+
+ /**
+ * Inserts the string at the start of the element.
+ * The parser must be set.
+ *
+ * @param elem - the element to be the root for the new text
+ * @param htmlText - the text to insert
+ * @throws BadLocationException
+ * @throws IOException
+ * @throws IllegalStateException - if parser is not set
+ */
+ public void insertAfterStart(Element elem, String htmlText)
+ throws BadLocationException, IOException
+ {
+ if (parser == null)
+ throw new IllegalStateException("Parser has not been set");
+ // FIXME: Not implemented fully, use InsertHTML* in HTMLEditorKit?
+ System.out.println("insertAfterStart not implemented");
+ }
}
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