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## javax.swing.text.html
Class MinimalHTMLWriter

    java.lang.Object
      javax.swing.text.AbstractWriter
          javax.swing.text.html.MinimalHTMLWriter

    public class MinimalHTMLWriter

extends AbstractWriter

MinimalHTMLWriter is a fallback writer used by the HTMLEditorKit to write out HTML for a document that is a not produced by the EditorKit. The format for the document is:

     <html>
       <head>
         <style>
            <!-- list of named styles
             p.normal {
                font-family: SansSerif;
                  margin-height: 0;
                  font-size: 14
               }
            -->
          </style>
       </head>
       <body>
        <p style=normal>
            Bold, italic, and underline attributes
            of the run are emitted as HTML tags.
            The remaining attributes are emitted as
            part of the style attribute of a <span> tag.
            The syntax is similar to inline styles.
        </p>
       </body>
     </html>

Field Summary

Fields inherited from class javax.swing.text.AbstractWriter
`NEWLINE`

Constructor Summary
`MinimalHTMLWriter(Writer w, StyledDocument doc)` Creates a new MinimalHTMLWriter.
`MinimalHTMLWriter(Writer w, StyledDocument doc, int pos, int len)` Creates a new MinimalHTMLWriter.

Method Summary
`protected void` | `endFontTag()` This is no longer used, instead <span> will be written out.
`protected boolean` | `inFontTag()` Returns true if we are currently in a <font> tag.
`protected boolean` | `isText(Element elem)` Returns true if the element is a text element.
`protected void` | `startFontTag(String style)` This is no longer used, instead <span> will be written out.
`protected void` | `text(Element elem)` Writes out text.
`void` | `write()` Generates HTML output from a StyledDocument.
`protected void` | `writeAttributes(AttributeSet attr)` Writes out all the attributes for the following types: StyleConstants.ParagraphConstants, StyleConstants.CharacterConstants, StyleConstants.FontConstants, StyleConstants.ColorConstants.
`protected void` | `writeBody()` Iterates over the elements in the document and processes elements based on whether they are branch elements or leaf elements.
`protected void` | `writeComponent(Element elem)` Responsible for handling Component Elements; deliberately unimplemented.
`protected void` | `writeContent(Element elem, boolean needsIndenting)` Writes out the attribute set in an HTML-compliant manner.
`protected void` | `writeEndParagraph()` Emits an end tag for a <p> tag.
`protected void` | `writeEndTag(String endTag)` Writes out an end tag appropriately indented.
`protected void` | `writeHeader()` Writes out the <head> and <style> tags, and then invokes writeStyles() to write out all the named styles as the content of the <style> tag.
`protected void` | `writeHTMLTags(AttributeSet attr)` Generates bold <b>, italic <i>, and <u> tags for the text based on its attribute settings.
`protected void` | `writeImage(Element elem)` Responsible for handling Icon Elements; deliberately unimplemented.
`protected void` | `writeLeaf(Element elem)` Responsible for writing out other non-text leaf elements.
`protected void` | `writeNonHTMLAttributes(AttributeSet attr)` Writes out the remaining character-level attributes (attributes other than bold, italic, and underline) in an HTML-compliant way.
`protected void` | `writeStartParagraph(Element elem)` Emits the start tag for a paragraph.
`protected void` | `writeStartTag(String tag)` Writes out a start tag appropriately indented.
`protected void` | `writeStyles()` Writes out all the named styles as the content of the <style> tag.

Methods inherited from class javax.swing.text.AbstractWriter
`decrIndent, getCanWrapLines, getCurrentLineLength, getDocument, getElementIterator, getEndOffset, getIndentLevel, getIndentSpace, getLineLength, getLineSeparator, getStartOffset, getText, getWriter, incrIndent, indent, inRange, isLineEmpty, output, setCanWrapLines, setCurrentLineLength, setIndentSpace, setLineLength, setLineSeparator, write, write, write, writeLineSeparator`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### MinimalHTMLWriter

    public MinimalHTMLWriter(Writer w,
                             StyledDocument doc)

  Creates a new MinimalHTMLWriter.

  Parameters:
    `w` - Writer
    `doc` - StyledDocument

### MinimalHTMLWriter

    public MinimalHTMLWriter(Writer w,
                             StyledDocument doc,
                             int pos,
                             int len)

  Creates a new MinimalHTMLWriter.

  Parameters:
    `w` - Writer
    `doc` - StyledDocument
    `pos` - The location in the document to fetch the content.
    `len` - The amount to write out.

Method Detail

### write

    public void write()
               throws IOException,
                      BadLocationException

  Generates HTML output from a StyledDocument.

  Specified by:
    `write` in class `AbstractWriter`
  Throws:
    `IOException` - on any I/O error
    `BadLocationException` - if pos represents an invalid location within the document.

### writeAttributes

    protected void writeAttributes(AttributeSet attr)
                            throws IOException

  Writes out all the attributes for the following types: StyleConstants.ParagraphConstants, StyleConstants.CharacterConstants, StyleConstants.FontConstants, StyleConstants.ColorConstants. The attribute name and value are separated by a colon. Each pair is separated by a semicolon.

  Overrides:
    `writeAttributes` in class `AbstractWriter`
  Parameters:
    `attr` - an AttributeSet.
  Throws:
    `IOException` - on any I/O error

### text

    protected void text(Element elem)
                 throws IOException,
                        BadLocationException

  Writes out text.

  Overrides:
    `text` in class `AbstractWriter`
  Parameters:
    `elem` - an Element.
  Throws:
    `IOException` - on any I/O error
    `BadLocationException` - if pos represents an invalid location within the document.

### writeStartTag

    protected void writeStartTag(String tag)
                          throws IOException

  Writes out a start tag appropriately indented. Also increments the indent level.

  Throws:
    `IOException` - on any I/O error

### writeEndTag

    protected void writeEndTag(String endTag)
                        throws IOException

  Writes out an end tag appropriately indented. Also decrements the indent level.

  Throws:
    `IOException` - on any I/O error

### writeHeader

    protected void writeHeader()
                        throws IOException

  Writes out the <head> and <style> tags, and then invokes writeStyles() to write out all the named styles as the content of the <style> tag. The content is surrounded by valid HTML comment markers to ensure that the document is viewable in applications/browsers that do not support the tag.

  Throws:
    `IOException` - on any I/O error

### writeStyles

    protected void writeStyles()
                        throws IOException

  Writes out all the named styles as the content of the <style> tag.

  Throws:
    `IOException` - on any I/O error

### writeBody

    protected void writeBody()
                      throws IOException,
                             BadLocationException

  Iterates over the elements in the document and processes elements based on whether they are branch elements or leaf elements. This method specially handles leaf elements that are text.

  Throws:
    `IOException` - on any I/O error
    `BadLocationException`

### writeEndParagraph

    protected void writeEndParagraph()
                              throws IOException

  Emits an end tag for a <p> tag. Before writing out the tag, this method ensures that all other tags that have been opened are appropriately closed off.

  Throws:
    `IOException` - on any I/O error

### writeStartParagraph

    protected void writeStartParagraph(Element elem)
                                throws IOException

  Emits the start tag for a paragraph. If the paragraph has a named style associated with it, then this method also generates a class attribute for the <p> tag and sets its value to be the name of the style.

  Throws:
    `IOException` - on any I/O error

### writeLeaf

    protected void writeLeaf(Element elem)
                      throws IOException

  Responsible for writing out other non-text leaf elements.

  Throws:
    `IOException` - on any I/O error

### writeImage

    protected void writeImage(Element elem)
                       throws IOException

  Responsible for handling Icon Elements; deliberately unimplemented. How to implement this method is an issue of policy. For example, if you're generating an <img> tag, how should you represent the src attribute (the location of the image)? In certain cases it could be a URL, in others it could be read from a stream.

  Parameters:
    `elem` - element of type StyleConstants.IconElementName
  Throws:
    `IOException`

### writeComponent

    protected void writeComponent(Element elem)
                           throws IOException

  Responsible for handling Component Elements; deliberately unimplemented. How this method is implemented is a matter of policy.

  Throws:
    `IOException`

### isText

    protected boolean isText(Element elem)

  Returns true if the element is a text element.

### writeContent

    protected void writeContent(Element elem,
                                boolean needsIndenting)
                         throws IOException,
                                BadLocationException

  Writes out the attribute set in an HTML-compliant manner.

  Throws:
    `IOException` - on any I/O error
    `BadLocationException` - if pos represents an invalid location within the document.

### writeHTMLTags

    protected void writeHTMLTags(AttributeSet attr)
                          throws IOException

  Generates bold <b>, italic <i>, and <u> tags for the text based on its attribute settings.

  Throws:
    `IOException` - on any I/O error

### writeNonHTMLAttributes

    protected void writeNonHTMLAttributes(AttributeSet attr)
                                   throws IOException

  Writes out the remaining character-level attributes (attributes other than bold, italic, and underline) in an HTML-compliant way. Given that attributes such as font family and font size have no direct mapping to HTML tags, a <span> tag is generated and its style attribute is set to contain the list of remaining attributes just like inline styles.

  Throws:
    `IOException` - on any I/O error

### inFontTag

    protected boolean inFontTag()

  Returns true if we are currently in a <font> tag.

### endFontTag

    protected void endFontTag()
                       throws IOException

  This is no longer used, instead <span> will be written out.

  Writes out an end tag for the <font> tag.

  Throws:
    `IOException` - on any I/O error

### startFontTag

    protected void startFontTag(String style)
                         throws IOException

  This is no longer used, instead <span> will be written out.

  Writes out a start tag for the <font> tag. Because font tags cannot be nested, this method closes out any enclosing font tag before writing out a new start tag.

  Throws:
    `IOException` - on any I/O error

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