Class JavaLinkGenerator

java.lang.Object

org.fife.rsta.ac.java.JavaLinkGenerator

All Implemented Interfaces:

org.fife.ui.rsyntaxtextarea.LinkGenerator

class JavaLinkGenerator
extends Object
implements org.fife.ui.rsyntaxtextarea.LinkGenerator

Checks for hyperlink-able tokens under the mouse position when Ctrl is pressed (Cmd on OS X). Currently this class only checks for accessible members in the current file only (e.g. no members in super classes, no other classes on the classpath, etc.). So naturally, there is a lot of room for improvement. IDE-style applications, for example, would want to check for members in super-classes, and open their source on click events.

Version:

1.0

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static final class	JavaLinkGenerator.IsLinkableCheckResult	The result of checking whether a region of code under the mouse is possibly link-able.

Field Summary

Fields

Modifier and Type	Field	Description
private JavaLanguageSupport	jls

Constructor Summary

Constructors

Constructor	Description
JavaLinkGenerator(JavaLanguageSupport jls)

Method Summary

Modifier and Type	Method	Description
private JavaLinkGenerator.IsLinkableCheckResult	checkForLinkableToken(org.fife.ui.rsyntaxtextarea.RSyntaxTextArea textArea, int offs)	Checks if the token at the specified offset is possibly a "click-able" region.
org.fife.ui.rsyntaxtextarea.LinkGeneratorResult	isLinkAtOffset(org.fife.ui.rsyntaxtextarea.RSyntaxTextArea textArea, int offs)

Methods inherited from class Object

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

Field Details

jls

private JavaLanguageSupport jls

Constructor Details

JavaLinkGenerator

JavaLinkGenerator(JavaLanguageSupport jls)

Method Details

checkForLinkableToken

private JavaLinkGenerator.IsLinkableCheckResult checkForLinkableToken(org.fife.ui.rsyntaxtextarea.RSyntaxTextArea textArea,
 int offs)

Checks if the token at the specified offset is possibly a "click-able" region.

Parameters:

textArea - The text area.

offs - The offset, presumably at the mouse position.

Returns:

A result object.

isLinkAtOffset

public org.fife.ui.rsyntaxtextarea.LinkGeneratorResult isLinkAtOffset(org.fife.ui.rsyntaxtextarea.RSyntaxTextArea textArea,
 int offs)

Specified by:

isLinkAtOffset in interface org.fife.ui.rsyntaxtextarea.LinkGenerator