Package ca.cgjennings.ui.textedit

Class DefaultCodeSupport

java.lang.Object

ca.cgjennings.ui.textedit.DefaultCodeSupport

All Implemented Interfaces:

CodeSupport

Direct Known Subclasses:

CssCodeSupport, HtmlCodeSupport, JavaCodeSupport, MarkdownSupport, PlainTextSupport, PropertyFileCodeSupport, ScriptCodeSupport, TileSetCodeSupport, TypeScriptCodeSupport

public class DefaultCodeSupport
extends java.lang.Object
implements CodeSupport

Default code support; adds basic syntax highlighting based on the editor's code type.

Since:

3.4

Author:

Chris Jennings

Constructor Summary

Constructors

Constructor	Description
DefaultCodeSupport()

Method Summary

Modifier and Type	Method	Description
Formatter	createFormatter()	Creates a suitable code formatter for the specified code type.
Navigator	createNavigator(NavigationHost host)	Creates a suitable navigator panel for the specified code editor.
void	fileChanged(java.io.File file)	Called when the file associated with the editor changes.
void	install(CodeEditorBase editor)	Adds support for a code type to the editor.
protected java.lang.String	languageIdFor(CodeEditorBase editor)	Returns a syntax area language ID for the specified editor.
void	uninstall(CodeEditorBase editor)	Removes the previously added support.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultCodeSupport

public DefaultCodeSupport()

Method Detail

install

public void install(CodeEditorBase editor)

Description copied from interface: CodeSupport

Adds support for a code type to the editor.

Specified by:

install in interface CodeSupport

uninstall

public void uninstall(CodeEditorBase editor)

Description copied from interface: CodeSupport

Removes the previously added support.

Specified by:

uninstall in interface CodeSupport

createNavigator

public Navigator createNavigator(NavigationHost host)

Description copied from interface: CodeSupport

Creates a suitable navigator panel for the specified code editor.

Specified by:

createNavigator in interface CodeSupport

Returns:

the new navigator suited to the supported code type, or null if none is supported.

createFormatter

public Formatter createFormatter()

Description copied from interface: CodeSupport

Creates a suitable code formatter for the specified code type.

Specified by:

createFormatter in interface CodeSupport

Returns:

a formatter that tidies source code, or null if none is available

fileChanged

public void fileChanged(java.io.File file)

Description copied from interface: CodeSupport

Called when the file associated with the editor changes.

Specified by:

fileChanged in interface CodeSupport

Parameters:

file - the file now associated with the editor

languageIdFor

protected java.lang.String languageIdFor(CodeEditorBase editor)

Returns a syntax area language ID for the specified editor. The default implementation returns a value based on the editor's code type.

Parameters:

editor - the editor to determine a language ID for

Returns:

a language ID for the editor; may return null for plain text