org.xwiki.gwt.wysiwyg.client.plugin.line
Class IELinePlugin

java.lang.Object
  org.xwiki.gwt.wysiwyg.client.plugin.internal.AbstractPlugin
      org.xwiki.gwt.wysiwyg.client.plugin.line.LinePlugin
          org.xwiki.gwt.wysiwyg.client.plugin.line.IELinePlugin

All Implemented Interfaces:

com.google.gwt.event.dom.client.KeyDownHandler, com.google.gwt.event.dom.client.KeyPressHandler, com.google.gwt.event.dom.client.KeyUpHandler, com.google.gwt.event.shared.EventHandler, InnerHTMLListener, CommandListener, Plugin

public class IELinePlugin
extends LinePlugin
implements InnerHTMLListener

Internet Explorer specific implementation of the LinePlugin.

Version:

$Id$

Field Summary

Fields inherited from class org.xwiki.gwt.wysiwyg.client.plugin.line.LinePlugin

BR, CLASS_NAME, domUtils, LI, LINE_BREAK, RESET, SPACER, SUBMIT, TD, TH

Constructor Summary

IELinePlugin()

Method Summary

void	destroy()
protected void	ensureLineBreakIsVisible(com.google.gwt.dom.client.Node lineBreak, com.google.gwt.dom.client.Node container) Ensures that the line created by inserting a line break is visible.
void	init(RichTextArea textArea, Config config)
protected void	insertEmptyLine(com.google.gwt.dom.client.Node container, Range caret) Inserts an empty line before the block containing the caret.
void	onInnerHTMLChange(Element element)

Methods inherited from class org.xwiki.gwt.wysiwyg.client.plugin.line.LinePlugin

adjustLineBreak, copyLineStyle, handleRepeatableKey, insertLineBreak, isAfterLineBreak, isAtStart, isEmptyLine, isLineBreak, markInitialLineBreaks, markSpacers, needsSpace, onBackspace, onBeforeCommand, onCommand, onEnter, onEnterParagraph, onKeyDown, onKeyPress, onKeyUp, onReset, replaceEmptyLinesWithParagraphs, splitLine, unMarkSpacers

Methods inherited from class org.xwiki.gwt.wysiwyg.client.plugin.internal.AbstractPlugin

getConfig, getTextArea, getUIExtensionList, getUIExtensions, saveRegistration, saveRegistrations

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

IELinePlugin

public IELinePlugin()

Method Detail

init

public void init(RichTextArea textArea,
                 Config config)

Specified by:

init in interface Plugin

Overrides:

init in class LinePlugin

See Also:

LinePlugin.init(RichTextArea, Config)

destroy

public void destroy()

Specified by:

destroy in interface Plugin

Overrides:

destroy in class LinePlugin

See Also:

LinePlugin.destroy()

insertEmptyLine

protected void insertEmptyLine(com.google.gwt.dom.client.Node container,
                               Range caret)

Inserts an empty line before the block containing the caret. This is useful when the caret is at the beginning of a block and we want to move that block down by one line; by pressing Enter we can do that.
If the caret is inside an empty block level container and we insert an empty line before then the caret doesn't remain in its place. We have to reset the caret.

Overrides:

insertEmptyLine in class LinePlugin

Parameters:

container - a block-level element containing the caret

caret - the place where to insert the empty line

See Also:

LinePlugin.insertEmptyLine(Node, Range)

onInnerHTMLChange

public void onInnerHTMLChange(Element element)

Specified by:

onInnerHTMLChange in interface InnerHTMLListener

See Also:

InnerHTMLListener.onInnerHTMLChange(Element)

ensureLineBreakIsVisible

protected void ensureLineBreakIsVisible(com.google.gwt.dom.client.Node lineBreak,
                                        com.google.gwt.dom.client.Node container)

Description copied from class: LinePlugin

Ensures that the line created by inserting a line break is visible. This is need especially when the line break is inserted at the end of an existing line because most browsers don't allow the caret to be placed on invisible lines.

Overrides:

ensureLineBreakIsVisible in class LinePlugin

Parameters:

lineBreak - the line break that was inserted

container - the container (e.g. the paragraph) where the line break was inserted