Mac OS X: Split canvas listener from MacOSXGLCanvas
This commit is contained in:
parent
c1d03afb8e
commit
12a1f5e3e5
|
@ -0,0 +1,116 @@
|
||||||
|
/*
|
||||||
|
* 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 MacOSXCanvasListener implements ComponentListener, HierarchyListener {
|
||||||
|
private final Canvas canvas;
|
||||||
|
private int width;
|
||||||
|
private int height;
|
||||||
|
private boolean context_update;
|
||||||
|
|
||||||
|
public MacOSXCanvasListener(Canvas canvas) {
|
||||||
|
this.canvas = canvas;
|
||||||
|
// ((MacOSXDisplay)Display.getImplementation()).setView(this);
|
||||||
|
}
|
||||||
|
|
||||||
|
public void enableListeners() {
|
||||||
|
canvas.addComponentListener(this);
|
||||||
|
canvas.addHierarchyListener(this);
|
||||||
|
setUpdate();
|
||||||
|
}
|
||||||
|
|
||||||
|
public void disableListeners() {
|
||||||
|
canvas.removeComponentListener(this);
|
||||||
|
canvas.removeHierarchyListener(this);
|
||||||
|
}
|
||||||
|
|
||||||
|
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 = canvas.getWidth();
|
||||||
|
height = canvas.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 hierarchyChanged(HierarchyEvent e) {
|
||||||
|
setUpdate();
|
||||||
|
}
|
||||||
|
}
|
|
@ -61,6 +61,7 @@ final class MacOSXDisplay implements DisplayImplementation {
|
||||||
private static final int PBUFFER_HANDLE_SIZE = 24;
|
private static final int PBUFFER_HANDLE_SIZE = 24;
|
||||||
private static final int GAMMA_LENGTH = 256;
|
private static final int GAMMA_LENGTH = 256;
|
||||||
|
|
||||||
|
private MacOSXCanvasListener canvas_listener;
|
||||||
private MacOSXFrame frame;
|
private MacOSXFrame frame;
|
||||||
private Robot robot;
|
private Robot robot;
|
||||||
private MacOSXMouseEventQueue mouse_queue;
|
private MacOSXMouseEventQueue mouse_queue;
|
||||||
|
@ -79,6 +80,8 @@ final class MacOSXDisplay implements DisplayImplementation {
|
||||||
close_requested = false;
|
close_requested = false;
|
||||||
try {
|
try {
|
||||||
frame = new MacOSXFrame(mode, requested_mode, fullscreen, x, y);
|
frame = new MacOSXFrame(mode, requested_mode, fullscreen, x, y);
|
||||||
|
canvas_listener = new MacOSXCanvasListener(frame.getCanvas());
|
||||||
|
canvas_listener.enableListeners();
|
||||||
robot = AWTUtil.createRobot(frame);
|
robot = AWTUtil.createRobot(frame);
|
||||||
} catch (LWJGLException e) {
|
} catch (LWJGLException e) {
|
||||||
destroyWindow();
|
destroyWindow();
|
||||||
|
@ -93,6 +96,10 @@ final class MacOSXDisplay implements DisplayImplementation {
|
||||||
}
|
}
|
||||||
|
|
||||||
public void destroyWindow() {
|
public void destroyWindow() {
|
||||||
|
if (canvas_listener != null) {
|
||||||
|
canvas_listener.disableListeners();
|
||||||
|
canvas_listener = null;
|
||||||
|
}
|
||||||
if (frame != null) {
|
if (frame != null) {
|
||||||
AccessController.doPrivileged(new PrivilegedAction() {
|
AccessController.doPrivileged(new PrivilegedAction() {
|
||||||
public Object run() {
|
public Object run() {
|
||||||
|
@ -216,7 +223,7 @@ final class MacOSXDisplay implements DisplayImplementation {
|
||||||
|
|
||||||
private final static IntBuffer current_viewport = BufferUtils.createIntBuffer(16);
|
private final static IntBuffer current_viewport = BufferUtils.createIntBuffer(16);
|
||||||
public void update() {
|
public void update() {
|
||||||
boolean should_update = frame.getCanvas().syncShouldUpdateContext();
|
boolean should_update = canvas_listener.syncShouldUpdateContext();
|
||||||
/*
|
/*
|
||||||
* Workaround for the "white screen in fullscreen mode" problem
|
* Workaround for the "white screen in fullscreen mode" problem
|
||||||
*
|
*
|
||||||
|
|
|
@ -101,7 +101,6 @@ final class MacOSXFrame extends Frame implements WindowListener, ComponentListen
|
||||||
setVisible(true);
|
setVisible(true);
|
||||||
requestFocus();
|
requestFocus();
|
||||||
canvas.requestFocus();
|
canvas.requestFocus();
|
||||||
canvas.initializeCanvas();
|
|
||||||
updateBounds();
|
updateBounds();
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
|
@ -45,13 +45,10 @@ import java.awt.event.ComponentListener;
|
||||||
import java.awt.event.HierarchyEvent;
|
import java.awt.event.HierarchyEvent;
|
||||||
import java.awt.event.HierarchyListener;
|
import java.awt.event.HierarchyListener;
|
||||||
|
|
||||||
final class MacOSXGLCanvas extends Canvas implements ComponentListener, HierarchyListener {
|
final class MacOSXGLCanvas extends Canvas {
|
||||||
|
|
||||||
private static final long serialVersionUID = 6916664741667434870L;
|
private static final long serialVersionUID = 6916664741667434870L;
|
||||||
|
|
||||||
private int width;
|
|
||||||
private int height;
|
|
||||||
private boolean context_update;
|
|
||||||
private boolean canvas_painted;
|
private boolean canvas_painted;
|
||||||
private boolean dirty;
|
private boolean dirty;
|
||||||
|
|
||||||
|
@ -71,12 +68,6 @@ final class MacOSXGLCanvas extends Canvas implements ComponentListener, Hierarch
|
||||||
*/
|
*/
|
||||||
public void initializeCanvas() {
|
public void initializeCanvas() {
|
||||||
setFocusTraversalKeysEnabled(false);
|
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 syncCanvasPainted() {
|
public boolean syncCanvasPainted() {
|
||||||
|
@ -96,76 +87,4 @@ final class MacOSXGLCanvas extends Canvas implements ComponentListener, Hierarch
|
||||||
}
|
}
|
||||||
return result;
|
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();
|
|
||||||
}
|
|
||||||
}
|
}
|
||||||
|
|
Loading…
Reference in New Issue