org.opensolaris.opengrok.search.scope.editor
Class ExternalEditor

java.lang.Object
  org.opensolaris.opengrok.search.scope.Editor
      org.opensolaris.opengrok.search.scope.editor.ExternalEditor

public class ExternalEditor
extends Editor

Constructor Summary

ExternalEditor()
Creates a new instance of ExternalEditor

Method Summary

void	displayFile(java.lang.String filename, java.lang.Integer lineno) Display a named file in the editor
boolean	isEditable() Is it possible to modify the command on this editor or not

Methods inherited from class org.opensolaris.opengrok.search.scope.Editor

getCommand, getName, setCommand, setName, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ExternalEditor

public ExternalEditor()

Creates a new instance of ExternalEditor

Method Detail

displayFile

public void displayFile(java.lang.String filename,
                        java.lang.Integer lineno)
                 throws java.lang.Exception

Display a named file in the editor

Specified by:

displayFile in class Editor

Parameters:

filename - The name of the file to display

lineno - The line number to position the caret at (null if unknown)

Throws:

java.lang.Exception - if an error occurs while starting the editor or reading the file

isEditable

public boolean isEditable()

Is it possible to modify the command on this editor or not

Specified by:

isEditable in class Editor

Returns:

true if the user is able to modify the command used to start this editor or not