159 lines
4.0 KiB
Java
159 lines
4.0 KiB
Java
/*
|
|
* Copyright (c) 2002-2004 LWJGL Project
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are
|
|
* met:
|
|
*
|
|
* * Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
*
|
|
* * Redistributions 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 'LWJGL' nor the names of
|
|
* its contributors may be used to endorse or promote products derived
|
|
* from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
|
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
|
|
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
|
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
|
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
|
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
package org.lwjgl.opengl;
|
|
|
|
/**
|
|
* The AWT compatible Canvas for Mac OS X.
|
|
* @author elias_naur
|
|
*/
|
|
|
|
import java.awt.Canvas;
|
|
import java.awt.Dimension;
|
|
import java.awt.Graphics;
|
|
import java.awt.Point;
|
|
import java.awt.event.ComponentEvent;
|
|
import java.awt.event.ComponentListener;
|
|
import java.awt.event.HierarchyEvent;
|
|
import java.awt.event.HierarchyListener;
|
|
|
|
final class MacOSXGLCanvas extends Canvas implements ComponentListener, HierarchyListener {
|
|
|
|
private int width;
|
|
private int height;
|
|
private boolean context_update;
|
|
private boolean dirty;
|
|
|
|
public void update(Graphics g) {
|
|
paint(g);
|
|
}
|
|
|
|
public void paint(Graphics g) {
|
|
synchronized ( this ) {
|
|
dirty = true;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* This initializes the canvas and binds the context to it.
|
|
*/
|
|
public void initializeCanvas() {
|
|
setFocusTraversalKeysEnabled(false);
|
|
/* Input methods are not enabled in fullscreen anyway, so disable always */
|
|
enableInputMethods(false);
|
|
addComponentListener(this);
|
|
addHierarchyListener(this);
|
|
// ((MacOSXDisplay)Display.getImplementation()).setView(this);
|
|
setUpdate();
|
|
}
|
|
|
|
public boolean syncIsDirty() {
|
|
boolean result;
|
|
synchronized ( this ) {
|
|
result = dirty;
|
|
dirty = false;
|
|
}
|
|
return result;
|
|
}
|
|
|
|
public boolean syncShouldUpdateContext() {
|
|
boolean should_update;
|
|
synchronized ( this ) {
|
|
should_update = context_update;
|
|
context_update = false;
|
|
}
|
|
return should_update;
|
|
}
|
|
|
|
private synchronized void setUpdate() {
|
|
synchronized ( this ) {
|
|
width = getWidth();
|
|
height = getHeight();
|
|
context_update = true;
|
|
}
|
|
}
|
|
|
|
public int syncGetWidth() {
|
|
synchronized ( this ) {
|
|
return width;
|
|
}
|
|
}
|
|
|
|
public int syncGetHeight() {
|
|
synchronized ( this ) {
|
|
return height;
|
|
}
|
|
}
|
|
|
|
public void componentShown(ComponentEvent e) {
|
|
}
|
|
|
|
public void componentHidden(ComponentEvent e) {
|
|
}
|
|
|
|
public void componentResized(ComponentEvent e) {
|
|
setUpdate();
|
|
}
|
|
|
|
public void componentMoved(ComponentEvent e) {
|
|
setUpdate();
|
|
}
|
|
|
|
public void setLocation(int x, int y) {
|
|
super.setLocation(x, y);
|
|
setUpdate();
|
|
}
|
|
|
|
public void setLocation(Point p) {
|
|
super.setLocation(p);
|
|
setUpdate();
|
|
}
|
|
|
|
public void setSize(Dimension d) {
|
|
super.setSize(d);
|
|
setUpdate();
|
|
}
|
|
|
|
public void setSize(int width, int height) {
|
|
super.setSize(width, height);
|
|
setUpdate();
|
|
}
|
|
|
|
public void setBounds(int x, int y, int width, int height) {
|
|
super.setBounds(x, y, width, height);
|
|
setUpdate();
|
|
}
|
|
|
|
public void hierarchyChanged(HierarchyEvent e) {
|
|
setUpdate();
|
|
}
|
|
}
|