org.xith3d.render.jsr231
Class CanvasPeerImplSWT

java.lang.Object
  org.xith3d.render.CanvasPeer
      org.xith3d.render.jsr231.CanvasPeerImplBase
          org.xith3d.render.jsr231.CanvasPeerImplSWT

All Implemented Interfaces:

org.jagatoo.input.render.InputSourceWindow

public class CanvasPeerImplSWT
extends CanvasPeerImplBase

The CanvasPeer implementation for the official Java OpenGL Bindings (JOGL) and SWT.

Field Summary

Fields inherited from class org.xith3d.render.jsr231.CanvasPeerImplBase

swapIntervalChanged

Fields inherited from class org.xith3d.render.CanvasPeer

isGammaChanged, oglInfo

Constructor Summary

CanvasPeerImplSWT(java.lang.Object owner, DisplayMode displayMode, DisplayMode.FullscreenMode fullscreen, boolean vsync, FSAA fsaa, int depthBufferSize)

Method Summary

void	beforeThreadChanged() This method should be executed by the Thread that starts the actual rendering Thread right before it starts it.
void	clear() Clears the screen to BLACK.
void	destroy() Clears the screen (BLACK) and destroys the display.
protected void	ensureSWT()
org.eclipse.swt.opengl.GLCanvas	getComponent()
org.eclipse.swt.opengl.GLCanvas	getDrawable()
javax.media.opengl.GL	getGL()
int	getHeight() Gets the width in an implementation independant manner
org.jagatoo.input.impl.swt.SWTInputDeviceFactory	getInputDeviceFactory(org.jagatoo.input.InputSystem inputSystem)
int	getLeft() Gets the left-location in an implementation independant manner
java.lang.String	getTitle() Gets the title in an implementation independant manner
int	getTop() Gets the top-location in an implementation independant manner
OpenGLLayer	getType()
int	getWidth() Gets the width in an implementation independant manner
org.eclipse.swt.widgets.Composite	getWindow()
protected java.lang.Object	initRenderingImpl(View view, java.util.List<RenderPass> renderPasses, boolean layeredMode, long frameId, long nanoTime, long nanoStep, PickRequest pickRequest) Initializes the rendering.
protected void	initSWT()
boolean	isRendering() This flag is set by the Rendering system triggered by xith or by the CanvasPeer implementation itself (e.g when the CanvasPeer is auto-redrawn).
boolean	receivesInputEvents()
void	refreshCursor(org.jagatoo.input.devices.Mouse mouse)
protected void	setAutoSwapBufferMode(boolean mode)
protected boolean	setDisplayModeImpl(DisplayMode displayMode) Sets the new DisplayMode in an implementation independant manner.
void	setIcon(java.net.URL iconResource) Changes the window icon.
boolean	setLocation(int x, int y) Sets the location in an implementation independant manner.
boolean	setSize(int width, int height) Sets the size in an implementation independant manner.
void	setTitle(java.lang.String title) Sets the title in an implementation independant manner.
void	setVSyncEnabled(boolean vsync) Enables or disables V-Sync.

Methods inherited from class org.xith3d.render.jsr231.CanvasPeerImplBase

addDestroyableObject, beforeRenderStart, createRenderPeer, doRender, getCurrentViewport, getExpectedNativeDisplayModeClass, getMaxViewport, getRenderedFrames, getRenderPeer, getSwapInterval, init, isInitialized, setSwapInterval, updateViewport

Methods inherited from class org.xith3d.render.CanvasPeer

addTriangles, addWindowClosingListener, destroyGLNames, fireClosingEvent, getBPP, getBrightness, getCanvas3D, getCanvasID, getContrast, getCursor, getDepthBufferSize, getDisplayMode, getFrequency, getFSAA, getFullscreenSwitchRequest, getGamma, getInputDeviceFactory, getMaxTextureSize, getMaxTextureUnits, getMaxVertexAttributes, getOpenGLCapabilities, getOpenGLInfo, getRenderLock, getTriangles, getViewport, isClosingListenerRegistered, isDestroyed, isFullscreen, isUndecorated, isVSyncEnabled, removeWindowClosingListener, resetFullscreenSwitchRequest, setCanvas3D, setCursor, setCursorImpl, setDepthBufferSize, setDisplayMode, setDisplayModeRef, setFullscreen, setGamma, setOpenGLCapabilities, setTriangles, setViewport, takeScreenshot, takeScreenshot, takeScreenshot

Methods inherited from class java.lang.Object

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

Constructor Detail

CanvasPeerImplSWT

public CanvasPeerImplSWT(java.lang.Object owner,
                         DisplayMode displayMode,
                         DisplayMode.FullscreenMode fullscreen,
                         boolean vsync,
                         FSAA fsaa,
                         int depthBufferSize)

Method Detail

getInputDeviceFactory

public org.jagatoo.input.impl.swt.SWTInputDeviceFactory getInputDeviceFactory(org.jagatoo.input.InputSystem inputSystem)

getDrawable

public final org.eclipse.swt.opengl.GLCanvas getDrawable()

refreshCursor

public void refreshCursor(org.jagatoo.input.devices.Mouse mouse)

receivesInputEvents

public final boolean receivesInputEvents()

initSWT

protected void initSWT()

ensureSWT

protected final void ensureSWT()

getType

public OpenGLLayer getType()

Specified by:

getType in class CanvasPeer

Returns:

an element of the OpenGLLayer enum.

See Also:

OpenGLLayer

setVSyncEnabled

public void setVSyncEnabled(boolean vsync)

Enables or disables V-Sync.

Overrides:

setVSyncEnabled in class CanvasPeer

getGL

public final javax.media.opengl.GL getGL()

Specified by:

getGL in class CanvasPeerImplBase

getWindow

public final org.eclipse.swt.widgets.Composite getWindow()

Specified by:

getWindow in class CanvasPeer

Returns:

the Window holding the Canvas.

getComponent

public final org.eclipse.swt.opengl.GLCanvas getComponent()

Specified by:

getComponent in class CanvasPeer

Returns:

the Component holding the Canvas.

setIcon

public void setIcon(java.net.URL iconResource)
             throws java.io.IOException

Changes the window icon.

Specified by:

setIcon in class CanvasPeer

Parameters:

iconResource - the resource of the image for the new icon

Throws:

java.io.IOException

setTitle

public final void setTitle(java.lang.String title)

Sets the title in an implementation independant manner.

Specified by:

setTitle in class CanvasPeer

getTitle

public final java.lang.String getTitle()

Gets the title in an implementation independant manner

Specified by:

getTitle in class CanvasPeer

setLocation

public final boolean setLocation(int x,
                                 int y)

Sets the location in an implementation independant manner.

Specified by:

setLocation in class CanvasPeer

getLeft

public final int getLeft()

Gets the left-location in an implementation independant manner

Specified by:

getLeft in class CanvasPeer

getTop

public final int getTop()

Gets the top-location in an implementation independant manner

Specified by:

getTop in class CanvasPeer

setSize

public final boolean setSize(int width,
                             int height)

Sets the size in an implementation independant manner.

Specified by:

setSize in class CanvasPeer

getWidth

public final int getWidth()

Gets the width in an implementation independant manner

Specified by:

getWidth in interface org.jagatoo.input.render.InputSourceWindow

Specified by:

getWidth in class CanvasPeer

getHeight

public final int getHeight()

Gets the width in an implementation independant manner

Specified by:

getHeight in interface org.jagatoo.input.render.InputSourceWindow

Specified by:

getHeight in class CanvasPeer

setDisplayModeImpl

protected boolean setDisplayModeImpl(DisplayMode displayMode)

Sets the new DisplayMode in an implementation independant manner.

Specified by:

setDisplayModeImpl in class CanvasPeer

setAutoSwapBufferMode

protected void setAutoSwapBufferMode(boolean mode)

Specified by:

setAutoSwapBufferMode in class CanvasPeerImplBase

isRendering

public final boolean isRendering()

This flag is set by the Rendering system triggered by xith or by the CanvasPeer implementation itself (e.g when the CanvasPeer is auto-redrawn).

Specified by:

isRendering in class CanvasPeer

beforeThreadChanged

public void beforeThreadChanged()

This method should be executed by the Thread that starts the actual rendering Thread right before it starts it. (LWJGL needs this)

Specified by:

beforeThreadChanged in class CanvasPeer

initRenderingImpl

protected java.lang.Object initRenderingImpl(View view,
                                             java.util.List<RenderPass> renderPasses,
                                             boolean layeredMode,
                                             long frameId,
                                             long nanoTime,
                                             long nanoStep,
                                             PickRequest pickRequest)

Initializes the rendering. The CanvasPeer implementation may decide when to actually do.

Specified by:

initRenderingImpl in class CanvasPeer

Parameters:

view - the View used to render

renderPasses - the List of RenderPasses to iterate and render

layeredMode - if true, the RenderPasses are handled in layered mode

frameId - the current frame's id

pickRequest - null for normal rendering

clear

public void clear()

Clears the screen to BLACK.

Overrides:

clear in class CanvasPeerImplBase

destroy

public void destroy()

Clears the screen (BLACK) and destroys the display.

Overrides:

destroy in class CanvasPeer