diff options
Diffstat (limited to 'libjava/classpath/javax/swing/text/html/HTMLDocument.java')
| -rw-r--r-- | libjava/classpath/javax/swing/text/html/HTMLDocument.java | 378 |
1 files changed, 189 insertions, 189 deletions
diff --git a/libjava/classpath/javax/swing/text/html/HTMLDocument.java b/libjava/classpath/javax/swing/text/html/HTMLDocument.java index f3d3ce3faaf..9545be4e8f3 100644 --- a/libjava/classpath/javax/swing/text/html/HTMLDocument.java +++ b/libjava/classpath/javax/swing/text/html/HTMLDocument.java @@ -76,7 +76,7 @@ import javax.swing.text.html.HTML.Tag; * data structure when it is needed to parse HTML and then obtain the content of * the certain types of tags. This class also has methods for modifying the HTML * content. - * + * * @author Audrius Meskauskas (AudriusA@Bioinformatics.org) * @author Anthony Balkissoon (abalkiss@redhat.com) * @author Lillian Angel (langel@redhat.com) @@ -85,7 +85,7 @@ public class HTMLDocument extends DefaultStyledDocument { /** A key for document properies. The value for the key is * a Vector of Strings of comments not found in the body. - */ + */ public static final String AdditionalComments = "AdditionalComments"; URL baseURL = null; boolean preservesUnknownTags = true; @@ -110,22 +110,22 @@ public class HTMLDocument extends DefaultStyledDocument { this(new GapContent(BUFFER_SIZE_DEFAULT), new StyleSheet()); } - + /** - * Constructs an HTML document with the default content storage + * Constructs an HTML document with the default content storage * implementation and the specified style/attribute storage mechanism. - * + * * @param styles - the style sheet */ public HTMLDocument(StyleSheet styles) { this(new GapContent(BUFFER_SIZE_DEFAULT), styles); } - + /** - * Constructs an HTML document with the given content storage implementation + * Constructs an HTML document with the given content storage implementation * and the given style/attribute storage mechanism. - * + * * @param c - the document's content * @param styles - the style sheet */ @@ -133,21 +133,21 @@ public class HTMLDocument extends DefaultStyledDocument { super(c, styles); } - + /** - * Gets the style sheet with the document display rules (CSS) that were specified + * Gets the style sheet with the document display rules (CSS) that were specified * in the HTML document. - * + * * @return - the style sheet */ public StyleSheet getStyleSheet() { return (StyleSheet) getAttributeContext(); } - + /** * This method creates a root element for the new document. - * + * * @return the new default root */ protected AbstractElement createDefaultRoot() @@ -180,12 +180,12 @@ public class HTMLDocument extends DefaultStyledDocument return html; } - + /** * This method returns an HTMLDocument.RunElement object attached to - * parent representing a run of text from p0 to p1. The run has + * parent representing a run of text from p0 to p1. The run has * attributes described by a. - * + * * @param parent - the parent element * @param a - the attributes for the element * @param p0 - the beginning of the range >= 0 @@ -202,7 +202,7 @@ public class HTMLDocument extends DefaultStyledDocument /** * This method returns an HTMLDocument.BlockElement object representing the * attribute set a and attached to parent. - * + * * @param parent - the parent element * @param a - the attributes for the element * @@ -212,20 +212,20 @@ public class HTMLDocument extends DefaultStyledDocument { return new BlockElement(parent, a); } - + /** * Returns the parser used by this HTMLDocument to insert HTML. - * + * * @return the parser used by this HTMLDocument to insert HTML. */ public HTMLEditorKit.Parser getParser() { - return parser; + return parser; } - + /** * Sets the parser used by this HTMLDocument to insert HTML. - * + * * @param p the parser to use */ public void setParser (HTMLEditorKit.Parser p) @@ -235,25 +235,25 @@ public class HTMLDocument extends DefaultStyledDocument /** * Sets the number of tokens to buffer before trying to display the * Document. - * + * * @param n the number of tokens to buffer */ public void setTokenThreshold (int n) { tokenThreshold = n; } - + /** * Returns the number of tokens that are buffered before the document * is rendered. - * + * * @return the number of tokens buffered */ public int getTokenThreshold () { return tokenThreshold; } - + /** * Returns the location against which to resolve relative URLs. * This is the document's URL if the document was loaded from a URL. @@ -264,7 +264,7 @@ public class HTMLDocument extends DefaultStyledDocument { return baseURL; } - + /** * Sets the location against which to resolve relative URLs. * @param u the new base URL @@ -274,7 +274,7 @@ public class HTMLDocument extends DefaultStyledDocument baseURL = u; getStyleSheet().setBase(u); } - + /** * Returns whether or not the parser preserves unknown HTML tags. * @return true if the parser preserves unknown tags @@ -283,7 +283,7 @@ public class HTMLDocument extends DefaultStyledDocument { return preservesUnknownTags; } - + /** * Sets the behaviour of the parser when it encounters unknown HTML tags. * @param preservesTags true if the parser should preserve unknown tags. @@ -292,7 +292,7 @@ public class HTMLDocument extends DefaultStyledDocument { preservesUnknownTags = preservesTags; } - + /** * An iterator to iterate through LeafElements in the document. */ @@ -308,7 +308,7 @@ public class HTMLDocument extends DefaultStyledDocument tag = t; it = new ElementIterator(doc); } - + /** * Return the attributes for the tag associated with this iteartor * @return the AttributeSet @@ -464,7 +464,7 @@ public class HTMLDocument extends DefaultStyledDocument { int start = el.getStartOffset(); int end = el.getEndOffset(); - + StringBuilder html = new StringBuilder(); html.append("<frame"); if (url != null) @@ -499,7 +499,7 @@ public class HTMLDocument extends DefaultStyledDocument { return new HTMLDocument.LeafIterator(t, this); } - + /** * An iterator over a particular type of tag. */ @@ -510,26 +510,26 @@ public class HTMLDocument extends DefaultStyledDocument * @return the <code>AttributeSet</code> (null if none found). */ public abstract AttributeSet getAttributes(); - + /** * Get the end of the range for the current occurrence of the tag * being defined and having the same attributes. * @return the end of the range */ public abstract int getEndOffset(); - + /** * Get the start of the range for the current occurrence of the tag * being defined and having the same attributes. * @return the start of the range (-1 if it can't be found). */ public abstract int getStartOffset(); - + /** * Move the iterator forward. */ public abstract void next(); - + /** * Indicates whether or not the iterator currently represents an occurrence * of the tag. @@ -537,33 +537,33 @@ public class HTMLDocument extends DefaultStyledDocument * tag. */ public abstract boolean isValid(); - + /** * Type of tag this iterator represents. * @return the tag. */ public abstract HTML.Tag getTag(); } - + public class BlockElement extends AbstractDocument.BranchElement { public BlockElement (Element parent, AttributeSet a) { super(parent, a); } - + /** - * Gets the resolving parent. Since HTML attributes are not + * Gets the resolving parent. Since HTML attributes are not * inherited at the model level, this returns null. */ public AttributeSet getResolveParent() { return null; } - + /** * Gets the name of the element. - * + * * @return the name of the element if it exists, null otherwise. */ public String getName() @@ -579,29 +579,29 @@ public class HTMLDocument extends DefaultStyledDocument } /** - * RunElement represents a section of text that has a set of + * RunElement represents a section of text that has a set of * HTML character level attributes assigned to it. */ public class RunElement extends AbstractDocument.LeafElement { - + /** * Constructs an element that has no children. It represents content * within the document. - * + * * @param parent - parent of this * @param a - elements attributes * @param start - the start offset >= 0 - * @param end - the end offset + * @param end - the end offset */ public RunElement(Element parent, AttributeSet a, int start, int end) { super(parent, a, start, end); } - + /** * Gets the name of the element. - * + * * @return the name of the element if it exists, null otherwise. */ public String getName() @@ -614,11 +614,11 @@ public class HTMLDocument extends DefaultStyledDocument name = super.getName(); return name; } - + /** * Gets the resolving parent. HTML attributes do not inherit at the * model level, so this method returns null. - * + * * @return null */ public AttributeSet getResolveParent() @@ -626,10 +626,10 @@ public class HTMLDocument extends DefaultStyledDocument return null; } } - + /** * A reader to load an HTMLDocument with HTML structure. - * + * * @author Anthony Balkissoon abalkiss at redhat dot com */ public class HTMLReader extends HTMLEditorKit.ParserCallback @@ -648,51 +648,51 @@ public class HTMLDocument extends DefaultStyledDocument * Holds the current character attribute set * */ protected MutableAttributeSet charAttr = new SimpleAttributeSet(); - - protected Vector<ElementSpec> parseBuffer = new Vector<ElementSpec>(); + + protected Vector<ElementSpec> parseBuffer = new Vector<ElementSpec>(); /** * The parse stack. It holds the current element tree path. */ private Stack<HTML.Tag> parseStack = new Stack<HTML.Tag>(); - /** + /** * A stack for character attribute sets * */ Stack charAttrStack = new Stack(); - + /** A mapping between HTML.Tag objects and the actions that handle them **/ HashMap tagToAction; - + /** Tells us whether we've received the '</html>' tag yet **/ boolean endHTMLEncountered = false; - - /** - * Related to the constructor with explicit insertTag + + /** + * Related to the constructor with explicit insertTag */ int popDepth; - + /** * Related to the constructor with explicit insertTag - */ + */ int pushDepth; - - /** + + /** * Related to the constructor with explicit insertTag - */ + */ int offset; - + /** * The tag (inclusve), after that the insertion should start. */ HTML.Tag insertTag; - + /** * This variable becomes true after the insert tag has been encountered. */ boolean insertTagEncountered; - + /** A temporary variable that helps with the printing out of debug information **/ boolean debug = false; @@ -767,7 +767,7 @@ public class HTMLDocument extends DefaultStyledDocument { // Nothing to do here. } - + /** * Called when an end tag is seen for one of the types of tags associated * with this Action. By default does nothing. @@ -779,7 +779,7 @@ public class HTMLDocument extends DefaultStyledDocument } public class BlockAction extends TagAction - { + { /** * This method is called when a start tag is seen for one of the types * of tags associated with this Action. @@ -789,7 +789,7 @@ public class HTMLDocument extends DefaultStyledDocument // Tell the parse buffer to open a new block for this tag. blockOpen(t, a); } - + /** * Called when an end tag is seen for one of the types of tags associated * with this Action. @@ -800,7 +800,7 @@ public class HTMLDocument extends DefaultStyledDocument blockClose(t); } } - + public class CharacterAction extends TagAction { /** @@ -827,7 +827,7 @@ public class HTMLDocument extends DefaultStyledDocument public void end(HTML.Tag t) { popCharacterStyle(); - } + } } /** @@ -909,7 +909,7 @@ public class HTMLDocument extends DefaultStyledDocument super.start(t, a); } } - + /** * Called when an end tag is seen for one of the types of tags associated * with this Action. @@ -1012,7 +1012,7 @@ public class HTMLDocument extends DefaultStyledDocument { super.end(t); buttonGroups = null; - } + } } /** @@ -1035,7 +1035,7 @@ public class HTMLDocument extends DefaultStyledDocument { blockOpen(t, a); } - + /** * Called when an end tag is seen for one of the types of tags associated * with this Action. @@ -1043,7 +1043,7 @@ public class HTMLDocument extends DefaultStyledDocument public void end(HTML.Tag t) { blockClose(t); - } + } } /** @@ -1062,7 +1062,7 @@ public class HTMLDocument extends DefaultStyledDocument blockClose(HTML.Tag.IMPLIED); } } - + public class ParagraphAction extends BlockAction { /** @@ -1073,7 +1073,7 @@ public class HTMLDocument extends DefaultStyledDocument { super.start(t, a); } - + /** * Called when an end tag is seen for one of the types of tags associated * with this Action. @@ -1081,7 +1081,7 @@ public class HTMLDocument extends DefaultStyledDocument public void end(HTML.Tag t) { super.end(t); - } + } } /** @@ -1100,7 +1100,7 @@ public class HTMLDocument extends DefaultStyledDocument a.addAttribute(CSS.Attribute.WHITE_SPACE, "pre"); blockOpen(HTML.Tag.IMPLIED, a); } - + /** * Called when an end tag is seen for one of the types of tags associated * with this Action. @@ -1110,11 +1110,11 @@ public class HTMLDocument extends DefaultStyledDocument blockClose(HTML.Tag.IMPLIED); inPreTag = false; blockClose(t); - } + } } - + /** - * Inserts the elements that are represented by ths single tag with + * Inserts the elements that are represented by ths single tag with * attributes (only). The closing tag, even if present, mut follow * immediately after the starting tag without providing any additional * information. Hence the {@link TagAction#end} method need not be @@ -1130,7 +1130,7 @@ public class HTMLDocument extends DefaultStyledDocument addSpecialElement(t, a); } } - + class AreaAction extends TagAction { /** @@ -1142,7 +1142,7 @@ public class HTMLDocument extends DefaultStyledDocument { // FIXME: Implement. } - + /** * Called when an end tag is seen for one of the types of tags associated * with this Action. @@ -1151,7 +1151,7 @@ public class HTMLDocument extends DefaultStyledDocument throws NotImplementedException { // FIXME: Implement. - } + } } /** @@ -1200,7 +1200,7 @@ public class HTMLDocument extends DefaultStyledDocument baseTarget = (String) a.getAttribute(HTML.Attribute.TARGET); } } - + class HeadAction extends BlockAction { /** @@ -1213,7 +1213,7 @@ public class HTMLDocument extends DefaultStyledDocument // FIXME: Implement. super.start(t, a); } - + /** * Called when an end tag is seen for one of the types of tags associated * with this Action. @@ -1234,7 +1234,7 @@ public class HTMLDocument extends DefaultStyledDocument super.end(t); } } - + class LinkAction extends HiddenAction { /** @@ -1295,13 +1295,13 @@ public class HTMLDocument extends DefaultStyledDocument ex.printStackTrace(); } } - } + } } } } - + } - + class MapAction extends TagAction { /** @@ -1313,7 +1313,7 @@ public class HTMLDocument extends DefaultStyledDocument { // FIXME: Implement. } - + /** * Called when an end tag is seen for one of the types of tags associated * with this Action. @@ -1322,9 +1322,9 @@ public class HTMLDocument extends DefaultStyledDocument throws NotImplementedException { // FIXME: Implement. - } + } } - + class MetaAction extends TagAction { /** @@ -1336,7 +1336,7 @@ public class HTMLDocument extends DefaultStyledDocument { // FIXME: Implement. } - + /** * Called when an end tag is seen for one of the types of tags associated * with this Action. @@ -1345,7 +1345,7 @@ public class HTMLDocument extends DefaultStyledDocument throws NotImplementedException { // FIXME: Implement. - } + } } class StyleAction extends TagAction @@ -1358,7 +1358,7 @@ public class HTMLDocument extends DefaultStyledDocument { inStyleTag = true; } - + /** * Called when an end tag is seen for one of the types of tags associated * with this Action. @@ -1366,9 +1366,9 @@ public class HTMLDocument extends DefaultStyledDocument public void end(HTML.Tag t) { inStyleTag = false; - } + } } - + class TitleAction extends TagAction { /** @@ -1380,7 +1380,7 @@ public class HTMLDocument extends DefaultStyledDocument { // FIXME: Implement. } - + /** * Called when an end tag is seen for one of the types of tags associated * with this Action. @@ -1389,14 +1389,14 @@ public class HTMLDocument extends DefaultStyledDocument throws NotImplementedException { // FIXME: Implement. - } - } - + } + } + public HTMLReader(int offset) { this (offset, 0, 0, null); } - + public HTMLReader(int offset, int popDepth, int pushDepth, HTML.Tag insertTag) { @@ -1407,7 +1407,7 @@ public class HTMLDocument extends DefaultStyledDocument threshold = getTokenThreshold(); initTags(); } - + void initTags() { tagToAction = new HashMap(72); @@ -1427,7 +1427,7 @@ public class HTMLDocument extends DefaultStyledDocument MetaAction metaAction = new MetaAction(); StyleAction styleAction = new StyleAction(); TitleAction titleAction = new TitleAction(); - + ConvertAction convertAction = new ConvertAction(); tagToAction.put(HTML.Tag.A, characterAction); tagToAction.put(HTML.Tag.ADDRESS, characterAction); @@ -1486,7 +1486,7 @@ public class HTMLDocument extends DefaultStyledDocument tagToAction.put(HTML.Tag.SELECT, formAction); tagToAction.put(HTML.Tag.SMALL, characterAction); tagToAction.put(HTML.Tag.STRIKE, characterAction); - tagToAction.put(HTML.Tag.S, characterAction); + tagToAction.put(HTML.Tag.S, characterAction); tagToAction.put(HTML.Tag.STRONG, characterAction); tagToAction.put(HTML.Tag.STYLE, styleAction); tagToAction.put(HTML.Tag.SUB, characterAction); @@ -1502,7 +1502,7 @@ public class HTMLDocument extends DefaultStyledDocument tagToAction.put(HTML.Tag.UL, blockAction); tagToAction.put(HTML.Tag.VAR, characterAction); } - + /** * Pushes the current character style onto the stack. * @@ -1511,9 +1511,9 @@ public class HTMLDocument extends DefaultStyledDocument { charAttrStack.push(charAttr.copyAttributes()); } - + /** - * Pops a character style off of the stack and uses it as the + * Pops a character style off of the stack and uses it as the * current character style. * */ @@ -1522,12 +1522,12 @@ public class HTMLDocument extends DefaultStyledDocument if (!charAttrStack.isEmpty()) charAttr = (MutableAttributeSet) charAttrStack.pop(); } - + /** * Registers a given tag with a given Action. All of the well-known tags * are registered by default, but this method can change their behaviour * or add support for custom or currently unsupported tags. - * + * * @param t the Tag to register * @param a the Action for the Tag */ @@ -1535,7 +1535,7 @@ public class HTMLDocument extends DefaultStyledDocument { tagToAction.put (t, a); } - + /** * This is the last method called on the HTMLReader, allowing any pending * changes to be flushed to the HTMLDocument. @@ -1565,9 +1565,9 @@ public class HTMLDocument extends DefaultStyledDocument } /** - * This method is called by the parser to indicate a block of + * This method is called by the parser to indicate a block of * text was encountered. Should insert the text appropriately. - * + * * @param data the text that was inserted * @param pos the position at which the text was inserted */ @@ -1589,15 +1589,15 @@ public class HTMLDocument extends DefaultStyledDocument } else addContent(data, 0, data.length); - + } } - + /** * Checks if the HTML tag should be inserted. The tags before insert tag (if * specified) are not inserted. Also, the tags after the end of the html are * not inserted. - * + * * @return true if the tag should be inserted, false otherwise. */ private boolean shouldInsert() @@ -1605,11 +1605,11 @@ public class HTMLDocument extends DefaultStyledDocument return ! endHTMLEncountered && (insertTagEncountered || insertTag == null); } - + /** * This method is called by the parser and should route the call to the * proper handler for the tag. - * + * * @param t the HTML.Tag * @param a the attribute set * @param pos the position at which the tag was encountered @@ -1626,10 +1626,10 @@ public class HTMLDocument extends DefaultStyledDocument action.start(t, a); } } - + /** * This method called by parser to handle a comment block. - * + * * @param data the comment * @param pos the position at which the comment was encountered */ @@ -1645,11 +1645,11 @@ public class HTMLDocument extends DefaultStyledDocument } } } - + /** * This method is called by the parser and should route the call to the * proper handler for the tag. - * + * * @param t the HTML.Tag * @param pos the position at which the tag was encountered */ @@ -1666,11 +1666,11 @@ public class HTMLDocument extends DefaultStyledDocument action.end(t); } } - + /** * This is a callback from the parser that should be routed to the * appropriate handler for the tag. - * + * * @param t the HTML.Tag that was encountered * @param a the attribute set * @param pos the position at which the tag was encountered @@ -1690,12 +1690,12 @@ public class HTMLDocument extends DefaultStyledDocument } } } - + /** * This is invoked after the stream has been parsed but before it has been * flushed. - * - * @param eol one of \n, \r, or \r\n, whichever was encountered the most in + * + * @param eol one of \n, \r, or \r\n, whichever was encountered the most in * parsing the stream * @since 1.3 */ @@ -1703,11 +1703,11 @@ public class HTMLDocument extends DefaultStyledDocument { // FIXME: Implement. } - + /** * Adds the given text to the textarea document. Called only when we are - * within a textarea. - * + * within a textarea. + * * @param data the text to add to the textarea */ protected void textAreaContent(char[] data) @@ -1726,7 +1726,7 @@ public class HTMLDocument extends DefaultStyledDocument assert false; } } - + /** * Adds the given text that was encountered in a <PRE> element. * This adds synthesized lines to hold the text runs. @@ -1754,11 +1754,11 @@ public class HTMLDocument extends DefaultStyledDocument addContent(data, start, data.length - start); } } - + /** - * Instructs the parse buffer to create a block element with the given + * Instructs the parse buffer to create a block element with the given * attributes. - * + * * @param t the tag that requires opening a new block * @param attr the attribute set for the new block */ @@ -1809,9 +1809,9 @@ public class HTMLDocument extends DefaultStyledDocument } /** - * Instructs the parse buffer to close the block element associated with + * Instructs the parse buffer to close the block element associated with * the given HTML.Tag - * + * * @param t the HTML.Tag that is closing its block */ protected void blockClose(HTML.Tag t) @@ -1837,14 +1837,14 @@ public class HTMLDocument extends DefaultStyledDocument } element = new DefaultStyledDocument.ElementSpec(null, - DefaultStyledDocument.ElementSpec.EndTagType); + DefaultStyledDocument.ElementSpec.EndTagType); parseBuffer.addElement(element); } - + /** * Adds text to the appropriate context using the current character * attribute set. - * + * * @param data the text to add * @param offs the offset at which to add it * @param length the length of the text to add @@ -1853,11 +1853,11 @@ public class HTMLDocument extends DefaultStyledDocument { addContent(data, offs, length, true); } - + /** * Adds text to the appropriate context using the current character * attribute set, and possibly generating an IMPLIED Tag if necessary. - * + * * @param data the text to add * @param offs the offset at which to add it * @param length the length of the text to add @@ -1876,7 +1876,7 @@ public class HTMLDocument extends DefaultStyledDocument DefaultStyledDocument.ElementSpec element; AttributeSet attributes = null; - // Copy the attribute set, don't use the same object because + // Copy the attribute set, don't use the same object because // it may change if (charAttr != null) attributes = charAttr.copyAttributes(); @@ -1887,7 +1887,7 @@ public class HTMLDocument extends DefaultStyledDocument element = new DefaultStyledDocument.ElementSpec(attributes, DefaultStyledDocument.ElementSpec.ContentType, data, offs, length); - + // Add the element to the buffer parseBuffer.addElement(element); @@ -1905,10 +1905,10 @@ public class HTMLDocument extends DefaultStyledDocument } } } - + /** * Adds content that is specified in the attribute set. - * + * * @param t the HTML.Tag * @param a the attribute set specifying the special content */ @@ -1920,37 +1920,37 @@ public class HTMLDocument extends DefaultStyledDocument } a.addAttribute(StyleConstants.NameAttribute, t); - + // The two spaces are required because some special elements like HR // must be broken. At least two characters are needed to break into the // two parts. DefaultStyledDocument.ElementSpec spec = new DefaultStyledDocument.ElementSpec(a.copyAttributes(), - DefaultStyledDocument.ElementSpec.ContentType, + DefaultStyledDocument.ElementSpec.ContentType, new char[] {' '}, 0, 1 ); parseBuffer.add(spec); } - + } - + /** - * Gets the reader for the parser to use when loading the document with HTML. - * + * Gets the reader for the parser to use when loading the document with HTML. + * * @param pos - the starting position * @return - the reader */ public HTMLEditorKit.ParserCallback getReader(int pos) { return new HTMLReader(pos); - } - + } + /** - * Gets the reader for the parser to use when loading the document with HTML. - * + * Gets the reader for the parser to use when loading the document with HTML. + * * @param pos - the starting position * @param popDepth - the number of EndTagTypes to generate before inserting - * @param pushDepth - the number of StartTagTypes with a direction - * of JoinNextDirection that should be generated before inserting, + * @param pushDepth - the number of StartTagTypes with a direction + * of JoinNextDirection that should be generated before inserting, * but after the end tags have been generated. * @param insertTag - the first tag to start inserting into document * @return - the reader @@ -1962,13 +1962,13 @@ public class HTMLDocument extends DefaultStyledDocument { return new HTMLReader(pos, popDepth, pushDepth, insertTag); } - + /** * Gets the reader for the parser to use when inserting the HTML fragment into * the document. Checks if the parser is present, sets the parent in the * element stack and removes any actions for BODY (it can be only one body in * a HTMLDocument). - * + * * @param pos - the starting position * @param popDepth - the number of EndTagTypes to generate before inserting * @param pushDepth - the number of StartTagTypes with a direction of @@ -2009,14 +2009,14 @@ public class HTMLDocument extends DefaultStyledDocument super.handleEndTag(t, pos); } }; - + return reader; - } - + } + /** * 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 @@ -2029,14 +2029,14 @@ public class HTMLDocument extends DefaultStyledDocument { 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; - + Element grandChild = getElement(child, attribute, value); if (grandChild != null) return grandChild; @@ -2044,13 +2044,13 @@ public class HTMLDocument extends DefaultStyledDocument } return null; } - + /** * Returns the element that has the given id Attribute (for instance, <p id * ='my paragraph >'). If it is not found, null is returned. The HTML tag, * having this attribute, is not checked by this method and can be any. The * method is not thread-safe. - * + * * @param attrId - the value of the attribute id to look for * @return the element that has the given id. */ @@ -2059,25 +2059,25 @@ public class HTMLDocument extends DefaultStyledDocument return getElement(getDefaultRootElement(), HTML.Attribute.ID, 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 IllegalArgumentException - if elem is a leaf * @throws IllegalStateException - if an HTMLEditorKit.Parser has not been set */ - public void setInnerHTML(Element elem, String htmlText) + public void setInnerHTML(Element elem, String htmlText) throws BadLocationException, IOException { if (elem.isLeaf()) throw new IllegalArgumentException("Element is a leaf"); - + int start = elem.getStartOffset(); int end = elem.getEndOffset(); @@ -2086,18 +2086,18 @@ public class HTMLDocument extends DefaultStyledDocument // TODO charset getParser().parse(new StringReader(htmlText), reader, true); - + // Remove the previous content remove(start, end - start); } - + /** * 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 @@ -2112,18 +2112,18 @@ public void setOuterHTML(Element elem, String htmlText) int end = elem.getEndOffset(); remove(start, end-start); - + HTMLEditorKit.ParserCallback reader = getInsertingReader( start, 0, 0, HTML.Tag.BODY, elem); // TODO charset getParser().parse(new StringReader(htmlText), reader, true); } - + /** * 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 @@ -2139,12 +2139,12 @@ public void setOuterHTML(Element elem, String htmlText) // TODO charset getParser().parse(new StringReader(htmlText), reader, true); } - + /** * 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 @@ -2161,11 +2161,11 @@ public void setOuterHTML(Element elem, String htmlText) getParser().parse(new StringReader(htmlText), reader, true); } - + /** * 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 @@ -2181,11 +2181,11 @@ public void setOuterHTML(Element elem, String htmlText) // TODO charset getParser().parse(new StringReader(htmlText), reader, true); } - + /** * 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 |
