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/*
* Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* - Redistribution of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistribution in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* Neither the name of Sun Microsystems, Inc. or the names of
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* This software is provided "AS IS," without a warranty of any kind. ALL
* EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
* INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
* PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
* MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
* ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
* DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR
* ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR
* DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
* DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
* ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
* SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
*
*/
package com.sun.javafx.newt.kd;
import com.sun.javafx.newt.*;
import com.sun.opengl.impl.*;
import com.sun.opengl.impl.egl.*;
import javax.media.nwi.NWCapabilities;
import javax.media.opengl.GLProfile;
import javax.media.nwi.NativeWindowException;
public class KDWindow extends Window {
private static final String WINDOW_CLASS_NAME = "NewtWindow";
// non fullscreen dimensions ..
private int nfs_width, nfs_height, nfs_x, nfs_y;
static {
NativeLibLoader.loadNEWT();
if (!initIDs()) {
throw new NativeWindowException("Failed to initialize jmethodIDs");
}
}
public KDWindow() {
}
protected void createNative(NWCapabilities caps) {
int eglRenderableType;
if(GLProfile.isGLES1()) {
eglRenderableType = EGL.EGL_OPENGL_ES_BIT;
}
else if(GLProfile.isGLES2()) {
eglRenderableType = EGL.EGL_OPENGL_ES2_BIT;
} else {
eglRenderableType = EGL.EGL_OPENGL_BIT;
}
EGLConfig config = new EGLConfig(getDisplayHandle(), caps);
visualID = config.getNativeConfigID();
chosenCaps = config.getCapabilities();
windowHandle = 0;
windowID = ++_windowID;
eglWindowHandle = CreateWindow(windowID, getDisplayHandle(), config.getAttributeList());
if (eglWindowHandle == 0) {
throw new NativeWindowException("Error creating egl window: "+eglWindowHandle);
}
setVisible0(eglWindowHandle, false);
/*
windowHandle = RealizeWindow(eglWindowHandle);
if (0 == windowHandle) {
throw new NativeWindowException("Error native Window Handle is null");
} */
windowHandleClose = eglWindowHandle;
}
protected void closeNative() {
if(0!=windowHandleClose) {
CloseWindow(windowHandleClose);
}
}
public void setVisible(boolean visible) {
if(this.visible!=visible) {
this.visible=visible;
setVisible0(eglWindowHandle, visible);
if ( 0==windowHandle ) {
windowHandle = RealizeWindow(eglWindowHandle);
if (0 == windowHandle) {
throw new NativeWindowException("Error native Window Handle is null");
}
}
clearEventMask();
}
}
public void setSize(int width, int height) {
setSize0(eglWindowHandle, width, height);
}
public void setPosition(int x, int y) {
// n/a in KD
System.err.println("setPosition n/a in KD");
}
public boolean setFullscreen(boolean fullscreen) {
if(this.fullscreen!=fullscreen) {
this.fullscreen=fullscreen;
if(this.fullscreen) {
setFullScreen0(eglWindowHandle, true);
} else {
setFullScreen0(eglWindowHandle, false);
setSize0(eglWindowHandle, nfs_width, nfs_height);
}
}
return true;
}
protected void dispatchMessages(int eventMask) {
DispatchMessages(windowID, eglWindowHandle, eventMask);
}
//----------------------------------------------------------------------
// Internals only
//
private static native boolean initIDs();
private native long CreateWindow(int owner, long displayHandle, int[] attributes);
private native long RealizeWindow(long eglWindowHandle);
private native int CloseWindow(long eglWindowHandle);
private native void setVisible0(long eglWindowHandle, boolean visible);
private native void setSize0(long eglWindowHandle, int width, int height);
private native void setFullScreen0(long eglWindowHandle, boolean fullscreen);
private native void DispatchMessages(int owner, long eglWindowHandle, int eventMask);
private void sizeChanged(int newWidth, int newHeight) {
width = newWidth;
height = newHeight;
if(!fullscreen) {
nfs_width=width;
nfs_height=height;
} else {
screen.setScreenSize(width, height);
}
sendWindowEvent(WindowEvent.EVENT_WINDOW_RESIZED);
}
private long eglWindowHandle;
private long windowHandleClose;
private int windowID;
private static int _windowID = 0;
}
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