Function to access the real cursor position from Ghost (useful when cursor is grabbed and warped)

2 files changed, 9 insertions, 0 deletions

diff --git a/source/blender/windowmanager/intern/wm_window.c b/source/blender/windowmanager/intern/wm_window.c
index d9b6117cbb3..542520ce1b0 100644
--- a/source/blender/windowmanager/intern/wm_window.c
+++ b/source/blender/windowmanager/intern/wm_window.c
@@ -972,6 +972,13 @@ void wm_window_swap_buffers(wmWindow *win)
 #endif
 }
 
+void wm_get_cursor_position(wmWindow *win, int *x, int *y)
+{
+	GHOST_GetCursorPosition(g_system, x, y);
+	GHOST_ScreenToClient(win->ghostwin, *x, *y, x, y);
+	*y = (win->sizey-1) - *y;
+}
+
 /* ******************* exported api ***************** */
 
 
diff --git a/source/blender/windowmanager/wm_window.h b/source/blender/windowmanager/wm_window.h
index 4328f915101..84e246937e4 100644
--- a/source/blender/windowmanager/wm_window.h
+++ b/source/blender/windowmanager/wm_window.h
@@ -55,6 +55,8 @@ void		wm_window_get_position	(wmWindow *win, int *posx_r, int *posy_r);
 void		wm_window_set_title		(wmWindow *win, char *title);
 void		wm_window_swap_buffers	(wmWindow *win);
 
+void		wm_get_cursor_position	(wmWindow *win, int *x, int *y);
+
 wmWindow	*wm_window_copy			(bContext *C, wmWindow *winorig);
 
 void		wm_window_testbreak		(void);