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use absolute distance to choose correct screen for offscreen clamping

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This commit is contained in:
Alisen Chung 2025-03-11 10:19:19 -07:00
parent 5cd1e6a7c5
commit 82044442ee
1 changed files with 15 additions and 21 deletions
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36
src/java.desktop/share/classes/java/awt/Robot.java
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@ -218,12 +218,9 @@ public class Robot {
* @param y Y position
*/
public synchronized void mouseMove(int x, int y) {
int leastXDiff = Integer.MAX_VALUE;
int leastYDiff = Integer.MAX_VALUE;
int finX1 = x;
int finY1 = y;
int finX2 = x;
int finY2 = y;
int leastDiff = Integer.MAX_VALUE;
int finX = x;
int finY = y;
GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
GraphicsDevice[] gs = ge.getScreenDevices();
@ -238,32 +235,29 @@ public class Robot {
int currXDiff = Math.abs(x - cP.x);
int currYDiff = Math.abs(y - cP.y);
int currDiff = (int) Math.round(Math.hypot(currXDiff, currYDiff));
if ((currXDiff == 0) && (currYDiff == 0)) {
if (currDiff == 0) {
peer.mouseMove(x,y);
afterEvent();
return;
} if (currXDiff < leastXDiff) {
finX1 = cP.x;
finY1 = cP.y;
leastXDiff = currXDiff;
} if (currYDiff < leastYDiff) {
finX2 = cP.x;
finY2 = cP.y;
leastYDiff = currYDiff;
} if (currDiff < leastDiff) {
finX = cP.x;
finY = cP.y;
leastDiff = currDiff;
}
}
if (leastXDiff > leastYDiff) {
peer.mouseMove(finX2, finY2);
} else {
peer.mouseMove(finX1, finY1);
}
peer.mouseMove(finX, finY);
afterEvent();
}
private Point calcClosestPoint(int x, int y, Rectangle screenBounds) {
Point p = new Point(Math.min(Math.max(x, screenBounds.x), screenBounds.x + screenBounds.width-1),
Math.min(Math.max(y, screenBounds.y), screenBounds.y + screenBounds.height-1));
System.out.println("bounds " + screenBounds);
System.out.println("tpt " + new Point(x,y));
System.out.println("cpt " + p + "\n");
return new Point(Math.min(Math.max(x, screenBounds.x), screenBounds.x + screenBounds.width-1),
Math.min(Math.max(y, screenBounds.y), screenBounds.y + screenBounds.height-1));
}