edu.rice.cs.drjava
Class DrJavaRoot

java.lang.Object
  edu.rice.cs.drjava.DrJavaRoot

public class DrJavaRoot
extends Object

Main class for DrJava.

Version:

$Id: DrJavaRoot.java 5236 2010-04-27 01:43:36Z mgricken $

Field Summary

private static PrintStream	_consoleErr
private static PrintStream	_consoleOut
private static SimpleInteractionsWindow	_debugConsole
private static MainFrame	_mainFrame Main frame of this DrJava instance.
private static boolean	anyLineNumbersSpecified
static String	PLASTIC_THEMES_PACKAGE
static String	TEST_DEBUGGER_CLASS Class to probe to see if the debugger is available

Constructor Summary

DrJavaRoot()

Method Summary

private static void	_openCommandLineFiles(MainFrame mf, String[] filesToOpen, int len, boolean jump)
static PrintStream	consoleErr() Get the actual System.err stream.
static PrintStream	consoleOut() Get the actual System.out stream.
static void	dragEnter(DropTargetDragEvent dropTargetDragEvent) User dragged something into the component.
static void	drop(DropTargetDropEvent dropTargetDropEvent) User dropped something on the component.
static void	handleRemoteOpenFile(File f, int lineNo) Handles an "open file" request, either from the remote control server or the operating system.
static void	installModalWindowAdapter(Window w, Runnable1<? super WindowEvent> toFrontAction, Runnable1<? super WindowEvent> closeAction) Installs the modal window adapter if available, otherwise installs a non-modal dummy listener.
static void	main(String[] args)
(package private) static void	openCommandLineFiles(MainFrame mf, String[] filesToOpen, boolean jump) Handle the list of files specified on the command line.
(package private) static void	openCommandLineFiles(MainFrame mf, String[] filesToOpen, int len, boolean jump) Handle the list of files specified on the command line.
static void	removeModalWindowAdapter(Window w) Removes the modal window adapter.
static void	showDrJavaDebugConsole(MainFrame mf) Shows a separate interactions window with a reference to DrJava's MainFrame defined as "mainFrame".

Methods inherited from class java.lang.Object

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

Field Detail

TEST_DEBUGGER_CLASS

public static final String TEST_DEBUGGER_CLASS

Class to probe to see if the debugger is available

See Also:

Constant Field Values

PLASTIC_THEMES_PACKAGE

public static final String PLASTIC_THEMES_PACKAGE

See Also:

Constant Field Values

_consoleOut

private static final PrintStream _consoleOut

_consoleErr

private static final PrintStream _consoleErr

_debugConsole

private static SimpleInteractionsWindow _debugConsole

anyLineNumbersSpecified

private static boolean anyLineNumbersSpecified

_mainFrame

private static MainFrame _mainFrame

Main frame of this DrJava instance.

Constructor Detail

DrJavaRoot

public DrJavaRoot()

Method Detail

main

public static void main(String[] args)

openCommandLineFiles

static void openCommandLineFiles(MainFrame mf,
                                 String[] filesToOpen,
                                 boolean jump)

Handle the list of files specified on the command line. Feature request #509701. If file exists, open it in DrJava. Otherwise, ignore it. Is there a better way to handle nonexistent files? Dialog box, maybe?

openCommandLineFiles

static void openCommandLineFiles(MainFrame mf,
                                 String[] filesToOpen,
                                 int len,
                                 boolean jump)

Handle the list of files specified on the command line. Feature request #509701. If the final element in filesToOpen is a pathSeparator, it opens the debug console. If file exists, open it in DrJava. Otherwise, ignore it. Is there a better way to handle nonexistent files? Dialog box, maybe? Why the wait?

_openCommandLineFiles

private static void _openCommandLineFiles(MainFrame mf,
                                          String[] filesToOpen,
                                          int len,
                                          boolean jump)

showDrJavaDebugConsole

public static void showDrJavaDebugConsole(MainFrame mf)

Shows a separate interactions window with a reference to DrJava's MainFrame defined as "mainFrame". Useful for debugging DrJava.

Parameters:

mf - MainFrame to define in the new window

consoleErr

public static PrintStream consoleErr()

Get the actual System.err stream.

Returns:

System.err

consoleOut

public static PrintStream consoleOut()

Get the actual System.out stream.

Returns:

System.out

dragEnter

public static void dragEnter(DropTargetDragEvent dropTargetDragEvent)

User dragged something into the component.

drop

public static void drop(DropTargetDropEvent dropTargetDropEvent)

User dropped something on the component.

installModalWindowAdapter

public static void installModalWindowAdapter(Window w,
                                             Runnable1<? super WindowEvent> toFrontAction,
                                             Runnable1<? super WindowEvent> closeAction)

Installs the modal window adapter if available, otherwise installs a non-modal dummy listener.

Parameters:

w - window trying to get the modal window listener

toFrontAction - action to be performed after the window has been moved to the front again

closeAction - action to be performed when the window is closing

removeModalWindowAdapter

public static void removeModalWindowAdapter(Window w)

Removes the modal window adapter.

Parameters:

w - window releasing the modal window adapter

handleRemoteOpenFile

public static void handleRemoteOpenFile(File f,
                                        int lineNo)

Handles an "open file" request, either from the remote control server or the operating system.

Parameters:

f - file to open

lineNo - line number to jump to, or -1 of not specified