org.xwt.plat
Class Win32

java.lang.Object
  org.xwt.Platform
      org.xwt.plat.GCJ
          org.xwt.plat.Win32

public class Win32

extends GCJ

Platform specific code for GCJ-compiled Win32 binaries

Nested Class Summary

static class	Win32.Win32Picture
static class	Win32.Win32PixelBuffer
static class	Win32.Win32Surface

Nested classes inherited from class org.xwt.plat.GCJ

GCJ.Retainer

Field Summary

static java.util.Hashtable	hwndToWin32SurfaceMap reverse lookup from hwnd to Win32Surface
static Semaphore	messagePumpStarted lets us know that natInit() is finished
static int	messagePumpThread ThreadId of the message pump thread, used to send it messages

Fields inherited from class org.xwt.Platform

build

Constructor Summary

Win32()

Method Summary

protected Picture	_createPicture(int[] b, int w, int h)
protected PixelBuffer	_createPixelBuffer(int w, int h, Surface owner)
protected Surface	_createSurface(Box b, boolean framed) this method invokes the platform _createSurface() method and then enforces a few post-call invariants
protected void	_criticalAbort(java.lang.String message) used to notify the user of very serious failures; usually used when logging is not working or unavailable
protected HTTP.Proxy	_detectProxy() detects proxy settings
protected java.lang.String	_fileDialog(java.lang.String suggestedFileName, boolean write) displays a platform-specific "open file" dialog and returns the chosen filename, or null if the user hit cancel
protected java.lang.String	_getClipBoard()
protected java.lang.String	_getEnv(java.lang.String key)
protected int	_getScreenHeight()
protected int	_getScreenWidth()
protected boolean	_isCaseSensitive()
protected boolean	_needsAutoClick()
protected boolean	_newBrowserWindow_(java.lang.String url)
protected void	_newBrowserWindow(java.lang.String url) default implementation is Eric Albert's BrowserLauncher.java
protected void	_setClipBoard(java.lang.String s)
protected boolean	_supressDirtyOnResize()
protected java.lang.String	getDescriptiveName() a string describing the VM
static java.lang.String	getTempPath()
void	init() this initializes the platform; code in here can invoke methods on Platform since Platform.platform has already been set
static void	natInit()

Methods inherited from class org.xwt.plat.GCJ

_decodeJPEG, _getBuiltinInputStream

Methods inherited from class org.xwt.Platform

_altKeyName, _createAlphaOnlyPicture, _getScheduler, _getSocket, _inputStreamToByteArray, _maxThreads, _needsAutoDoubleClick, _running, altKeyName, createAlphaOnlyPicture, createPicture, createPixelBuffer, createSurface, criticalAbort, decodeJPEG, detectProxy, fileDialog, forceLoad, getBuiltinInputStream, getClipBoard, getEnv, getScheduler, getScreenHeight, getScreenWidth, getSocket, inputStreamToByteArray, isCaseSensitive, maxThreads, needsAutoClick, needsAutoDoubleClick, newBrowserWindow, postInit, running, setClipBoard, supressDirtyOnResize

Methods inherited from class java.lang.Object

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

Field Detail

hwndToWin32SurfaceMap

public static java.util.Hashtable hwndToWin32SurfaceMap

reverse lookup from hwnd to Win32Surface

messagePumpStarted

public static Semaphore messagePumpStarted

lets us know that natInit() is finished

messagePumpThread

public static int messagePumpThread

ThreadId of the message pump thread, used to send it messages

Constructor Detail

Win32

public Win32()

Method Detail

getTempPath

public static java.lang.String getTempPath()

natInit

public static void natInit()

_fileDialog

protected java.lang.String _fileDialog(java.lang.String suggestedFileName,
                                       boolean write)

Description copied from class: Platform

displays a platform-specific "open file" dialog and returns the chosen filename, or null if the user hit cancel

Overrides:

_fileDialog in class Platform

init

public void init()

Description copied from class: Platform

this initializes the platform; code in here can invoke methods on Platform since Platform.platform has already been set

Overrides:

init in class Platform

_getEnv

protected java.lang.String _getEnv(java.lang.String key)

Overrides:

_getEnv in class Platform

_needsAutoClick

protected boolean _needsAutoClick()

Overrides:

_needsAutoClick in class Platform

getDescriptiveName

protected java.lang.String getDescriptiveName()

Description copied from class: Platform

a string describing the VM

Overrides:

getDescriptiveName in class Platform

_createSurface

protected Surface _createSurface(Box b,
                                 boolean framed)

Description copied from class: Platform

this method invokes the platform _createSurface() method and then enforces a few post-call invariants

Overrides:

_createSurface in class Platform

_createPixelBuffer

protected PixelBuffer _createPixelBuffer(int w,
                                         int h,
                                         Surface owner)

Overrides:

_createPixelBuffer in class Platform

_createPicture

protected Picture _createPicture(int[] b,
                                 int w,
                                 int h)

Overrides:

_createPicture in class Platform

_getScreenWidth

protected int _getScreenWidth()

Overrides:

_getScreenWidth in class Platform

_getScreenHeight

protected int _getScreenHeight()

Overrides:

_getScreenHeight in class Platform

_supressDirtyOnResize

protected boolean _supressDirtyOnResize()

Overrides:

_supressDirtyOnResize in class Platform

_criticalAbort

protected void _criticalAbort(java.lang.String message)

Description copied from class: Platform

used to notify the user of very serious failures; usually used when logging is not working or unavailable

Overrides:

_criticalAbort in class Platform

_getClipBoard

protected java.lang.String _getClipBoard()

Overrides:

_getClipBoard in class Platform

_setClipBoard

protected void _setClipBoard(java.lang.String s)

Overrides:

_setClipBoard in class Platform

_isCaseSensitive

protected boolean _isCaseSensitive()

Overrides:

_isCaseSensitive in class Platform

_detectProxy

protected HTTP.Proxy _detectProxy()

Description copied from class: Platform

detects proxy settings

Overrides:

_detectProxy in class Platform

_newBrowserWindow_

protected boolean _newBrowserWindow_(java.lang.String url)

_newBrowserWindow

protected void _newBrowserWindow(java.lang.String url)

Description copied from class: Platform

default implementation is Eric Albert's BrowserLauncher.java

Overrides:

_newBrowserWindow in class Platform