Class AbstractMarkupLanguageSupport

java.lang.Object

org.fife.rsta.ac.AbstractLanguageSupport

org.fife.rsta.ac.AbstractMarkupLanguageSupport

All Implemented Interfaces:

LanguageSupport

Direct Known Subclasses:

HtmlLanguageSupport, JspLanguageSupport, PhpLanguageSupport, XmlLanguageSupport

public abstract class AbstractMarkupLanguageSupport
extends AbstractLanguageSupport

Base class for language supports for markup languages, such as HTML, PHP, and JSP. This class facilitates support for automatically adding a closing tag (e.g. "</foo>") when the user types an opening tag (e.g. "<foo attr='val'>").

Version:

1.0

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private class	AbstractMarkupLanguageSupport.InsertClosingTagAction	Action that checks whether a closing tag should be auto-inserted into the document.

Field Summary

Fields

Modifier and Type	Field	Description
private boolean	autoAddClosingTags	Whether closing tags are automatically added when the user types opening tags.
protected static final String	INSERT_CLOSING_TAG_ACTION

Fields inherited from interface LanguageSupport

PROPERTY_LANGUAGE_PARSER

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractMarkupLanguageSupport()

Method Summary

Modifier and Type	Method	Description
boolean	getAutoAddClosingTags()	Returns whether closing tags should be automatically added when the user types a (non-self-closing) start tag.
protected void	installKeyboardShortcuts(org.fife.ui.rsyntaxtextarea.RSyntaxTextArea textArea)	Installs extra keyboard shortcuts supported by this language support.
void	setAutoAddClosingTags(boolean autoAdd)	Sets whether closing tags should be automatically added when the user types a (non-self-closing) start tag.
protected abstract boolean	shouldAutoCloseTag(String tag)	Subclasses should override this method to return whether a specified tag should have its closing tag auto-inserted.
protected void	uninstallKeyboardShortcuts(org.fife.ui.rsyntaxtextarea.RSyntaxTextArea textArea)	Uninstalls any keyboard shortcuts specific to this language support.

Methods inherited from class AbstractLanguageSupport

createAutoCompletion, createDefaultCompletionCellRenderer, getAutoActivationDelay, getAutoCompletionFor, getDefaultCompletionCellRenderer, getShowDescWindow, getTextAreas, installImpl, isAutoActivationEnabled, isAutoCompleteEnabled, isParameterAssistanceEnabled, setAutoActivationDelay, setAutoActivationEnabled, setAutoCompleteEnabled, setDefaultCompletionCellRenderer, setParameterAssistanceEnabled, setShowDescWindow, uninstallImpl

Methods inherited from class Object

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

Methods inherited from interface LanguageSupport

install, uninstall

Field Details

INSERT_CLOSING_TAG_ACTION

protected static final String INSERT_CLOSING_TAG_ACTION

See Also:

• Constant Field Values

autoAddClosingTags

private boolean autoAddClosingTags

Whether closing tags are automatically added when the user types opening tags. For HTML, this will only occur for tags that are allowed to have closing tags, based on the doctype. For XML, this will always occur if this property is set to true.

Constructor Details

AbstractMarkupLanguageSupport

protected AbstractMarkupLanguageSupport()

Method Details

getAutoAddClosingTags

public boolean getAutoAddClosingTags()

Returns whether closing tags should be automatically added when the user types a (non-self-closing) start tag. This will only be done for tags where closing tags are accepted and valid, based on the doctype.

Returns:

Whether to automatically add closing tags.

See Also:

• setAutoAddClosingTags(boolean)

installKeyboardShortcuts

protected void installKeyboardShortcuts(org.fife.ui.rsyntaxtextarea.RSyntaxTextArea textArea)

Installs extra keyboard shortcuts supported by this language support. The default implementation maps an action to automatically add closing tags when '>' is pressed; subclasses can override and add additional shortcuts if desired.

Subclasses should call this method in their LanguageSupport.install(RSyntaxTextArea) methods.

Parameters:

textArea - The text area to install the shortcuts into.

See Also:

• uninstallKeyboardShortcuts(RSyntaxTextArea)

shouldAutoCloseTag

protected abstract boolean shouldAutoCloseTag(String tag)

Subclasses should override this method to return whether a specified tag should have its closing tag auto-inserted.

Parameters:

tag - The name of the tag to check.

Returns:

Whether the tag should have its closing tag auto-inserted.

setAutoAddClosingTags

public void setAutoAddClosingTags(boolean autoAdd)

Sets whether closing tags should be automatically added when the user types a (non-self-closing) start tag. This will only be done for tags where closing tags are accepted and valid, based on the doctype.

Parameters:

autoAdd - Whether to automatically add closing tags.

See Also:

• getAutoAddClosingTags()

uninstallKeyboardShortcuts

protected void uninstallKeyboardShortcuts(org.fife.ui.rsyntaxtextarea.RSyntaxTextArea textArea)

Uninstalls any keyboard shortcuts specific to this language support.

Subclasses should call this method in their LanguageSupport.uninstall(RSyntaxTextArea) methods.

Parameters:

textArea - The text area to uninstall the actions from.

See Also:

• installKeyboardShortcuts(RSyntaxTextArea)