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Implement OS X Mouse.setCursorPosition() for windowed mode

This commit is contained in:
kappaOne 2012-12-11 22:59:30 +00:00
parent a576c3fb0f
commit 970fc2d7d9
1 changed files with 18 additions and 7 deletions
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25
src/native/macosx/org_lwjgl_opengl_MacOSXNativeMouse.m
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@ -61,18 +61,29 @@ JNIEXPORT void JNICALL Java_org_lwjgl_opengl_MacOSXNativeMouse_nSetCursorPositio
CGPoint p;
if (window_info->fullscreen) {
NSSize screenSize = [[NSScreen mainScreen] frame].size;
NSSize displaySize = window_info->display_rect.size;
p.x = (screenSize.width / displaySize.width) * x;
p.y = (screenSize.height / displaySize.height) * y;
}
else {
NSPoint point = NSMakePoint(x, y);
// convert point to window/screen coordinates
point = [window_info->view convertPoint:point fromView:nil];
p.x = point.x;
p.y = point.y;
}
else {
NSRect screenRect = [[NSScreen mainScreen] frame];
NSRect viewRect = [window_info->view frame];
NSRect winRect = [window_info->window frame];
// get window coords of the view origin
NSPoint viewPoint = [window_info->view convertPoint:viewRect.origin fromView:nil];
// convert y to screen coordinates, origin bottom left
p.y = winRect.origin.y + viewPoint.y + (viewRect.size.height - y - 1);
p.x = winRect.origin.x + viewPoint.x + x;
// flip y coordinates (origin top left) to allow use with CGWarpMouseCursorPosition
p.y = screenRect.size.height - p.y - 1;
}
CGWarpMouseCursorPosition(p);
}