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Mac OS X: Moved mouse handling from MacOSXDisplay to MacOSXMouseEventQueue

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This commit is contained in:
Elias Naur 2006-10-26 20:49:07 +00:00
parent 24e913477f
commit a47e419168
5 changed files with 36 additions and 26 deletions
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23
src/java/org/lwjgl/opengl/MacOSXDisplay.java
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@ -69,7 +69,7 @@ final class MacOSXDisplay implements DisplayImplementation {
private static final int GAMMA_LENGTH = 256;
private MacOSXFrame frame;
private MouseEventQueue mouse_queue;
private MacOSXMouseEventQueue mouse_queue;
private KeyboardEventQueue keyboard_queue;
private java.awt.DisplayMode requested_mode;
@ -256,17 +256,8 @@ final class MacOSXDisplay implements DisplayImplementation {
GL11.glGetInteger(GL11.GL_VIEWPORT, current_viewport);
GL11.glViewport(current_viewport.get(0), current_viewport.get(1), current_viewport.get(2), current_viewport.get(3));
}
if (frame.syncShouldWarpCursor()) {
warpCursor();
}
}
private void warpCursor() {
if (mouse_queue != null && mouse_queue.isGrabbed()) {
Rectangle bounds = frame.syncGetBounds();
int x = bounds.x + bounds.width/2;
int y = bounds.y + bounds.height/2;
nWarpCursor(x, y);
if (frame.syncShouldWarpCursor() && mouse_queue != null) {
mouse_queue.warpCursor();
}
}
@ -286,8 +277,6 @@ final class MacOSXDisplay implements DisplayImplementation {
private native void nHideUI(boolean hide);
native void getMouseDeltas(IntBuffer delta_buffer);
public void reshape(int x, int y, int width, int height) {
frame.resize(x, y, width, height);
}
@ -323,14 +312,8 @@ final class MacOSXDisplay implements DisplayImplementation {
public void grabMouse(boolean grab) {
mouse_queue.setGrabbed(grab);
warpCursor();
nGrabMouse(grab);
}
private native void nWarpCursor(int x, int y);
private native void nGrabMouse(boolean grab);
public int getNativeCursorCapabilities() {
return AWTUtil.getNativeCursorCapabilities();
}

26
src/java/org/lwjgl/opengl/MacOSXMouseEventQueue.java
View file

@ -42,6 +42,7 @@ import java.awt.event.MouseMotionListener;
import java.awt.event.MouseWheelEvent;
import java.awt.event.MouseWheelListener;
import java.awt.Component;
import java.awt.Rectangle;
import java.nio.ByteBuffer;
import java.nio.IntBuffer;
@ -55,16 +56,22 @@ final class MacOSXMouseEventQueue extends MouseEventQueue {
super(component);
}
public void setGrabbed(boolean grab) {
super.setGrabbed(grab);
warpCursor();
nGrabMouse(grab);
}
protected void resetCursorToCenter() {
super.resetCursorToCenter();
/* Clear accumulated deltas */
((MacOSXDisplay)Display.getImplementation()).getMouseDeltas(delta_buffer);
getMouseDeltas(delta_buffer);
}
protected void updateDeltas(long nanos) {
super.updateDeltas(nanos);
synchronized ( this ) {
((MacOSXDisplay)Display.getImplementation()).getMouseDeltas(delta_buffer);
getMouseDeltas(delta_buffer);
int dx = delta_buffer.get(0);
int dy = -delta_buffer.get(1);
if ( dx != 0 || dy != 0 ) {
@ -73,4 +80,19 @@ final class MacOSXMouseEventQueue extends MouseEventQueue {
}
}
}
void warpCursor() {
if (isGrabbed()) {
Rectangle bounds = getComponent().getBounds();
int x = bounds.x + bounds.width/2;
int y = bounds.y + bounds.height/2;
nWarpCursor(x, y);
}
}
private static native void getMouseDeltas(IntBuffer delta_buffer);
private static native void nWarpCursor(int x, int y);
private static native void nGrabMouse(boolean grab);
}

5
src/java/org/lwjgl/opengl/MouseEventQueue.java
View file

@ -56,7 +56,6 @@ class MouseEventQueue extends EventQueue implements MouseListener, MouseMotionLi
private boolean grabbed;
/** The accumulated mouse deltas returned by poll() */
private int accum_dx;
private int accum_dy;
@ -93,6 +92,10 @@ class MouseEventQueue extends EventQueue implements MouseListener, MouseMotionLi
component.removeMouseWheelListener(this);
}
protected Component getComponent() {
return component;
}
public synchronized void setGrabbed(boolean grabbed) {
this.grabbed = grabbed;
resetCursorToCenter();