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Changed: #947 fixed mouse position setting on non main monitor

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rti 2010-06-13 15:40:59 +02:00
parent 6208a8130a
commit 45582ac1c8
1 changed files with 11 additions and 31 deletions
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42
code/nel/src/3d/driver/opengl/mac/cocoa_adapter.mm
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@ -388,43 +388,23 @@ void showCursor(bool b)
void setMousePos(float x, float y)
{
/*
TODO FIXME for windows placed on non primary monitor
*/
// CG wants absolute coordinates related to first screen's top left
// CG wants absolute coordinates related to screen top left
CGFloat fromScreenLeft = 0.0;
CGFloat fromScreenTop = 0.0;
// get the first screen's (conaints menubar) rect (this is not mainScreen)
NSRect firstScreenRect = [[[NSScreen screens] objectAtIndex:0] frame];
// get the rect (position, size) of the window
NSRect windowRect = [g_window frame];
// get the gl view's rect for height and width
NSRect viewRect = [g_glview frame];
// if the view is not fullscreen, window top left is needed as offset
if(![g_glview isInFullScreenMode])
{
// get the rect (position, size) of the screen
NSRect screenRect = [[g_window screen] frame];
// get the rect (position, size) of the window
NSRect windowRect = [g_window frame];
// window's x is ok
fromScreenLeft = windowRect.origin.x;
// TODO this code assumes, that the view fills the window
// map window bottom to view top
fromScreenTop = screenRect.size.height -
viewRect.size.height - windowRect.origin.y;
}
// position inside the view
fromScreenLeft += (viewRect.size.width * x);
fromScreenTop += (viewRect.size.height * (1 - y));
// actually set the mouse position
// set the cursor position
CGDisplayErr error = CGDisplayMoveCursorToPoint(
kCGDirectMainDisplay, CGPointMake(fromScreenLeft, fromScreenTop));
kCGDirectMainDisplay, CGPointMake(
windowRect.origin.x + (viewRect.size.width * x),
firstScreenRect.size.height - windowRect.origin.y -
viewRect.size.height + ((1.0 - y) * viewRect.size.height)));
if(error != kCGErrorSuccess)
nlerror("cannot set mouse position");