GHOST_TSuccess GHOST_SetCursorGrab(GHOST_WindowHandle windowhandle,
GHOST_TGrabCursorMode mode,
int bounds[4], const int mouse_ungrab_xy[2])
{
GHOST_IWindow *window = (GHOST_IWindow *) windowhandle;
GHOST_Rect bounds_rect, bounds_win;
GHOST_TInt32 mouse_ungrab_xy_global[2];
if (bounds) {
/* if this is X11 specific we need a function that converts */
window->getClientBounds(bounds_win);
window->clientToScreen(bounds[0], bounds_win.getHeight() - bounds[1], bounds_rect.m_l, bounds_rect.m_t);
window->clientToScreen(bounds[2], bounds_win.getHeight() - bounds[3], bounds_rect.m_r, bounds_rect.m_b);
}
if (mouse_ungrab_xy) {
if (bounds == NULL)
window->getClientBounds(bounds_win);
window->clientToScreen(mouse_ungrab_xy[0], bounds_win.getHeight() - mouse_ungrab_xy[1],
mouse_ungrab_xy_global[0], mouse_ungrab_xy_global[1]);
}
return window->setCursorGrab(mode,
bounds ? &bounds_rect : NULL,
mouse_ungrab_xy ? mouse_ungrab_xy_global : NULL);
}
void GHOST_ClientToScreen(GHOST_WindowHandle windowhandle,
GHOST_TInt32 inX,
GHOST_TInt32 inY,
GHOST_TInt32 *outX,
GHOST_TInt32 *outY)
{
GHOST_IWindow *window = (GHOST_IWindow *) windowhandle;
window->clientToScreen(inX, inY, *outX, *outY);
}
GHOST_TSuccess GHOST_SetCursorGrab(GHOST_WindowHandle windowhandle,
GHOST_TGrabCursorMode mode,
int *bounds)
{
GHOST_IWindow* window = (GHOST_IWindow*) windowhandle;
GHOST_Rect bounds_rect, bounds_win;
if(bounds) {
/* if this is X11 specific we need a function that converts */
window->getClientBounds(bounds_win);
window->clientToScreen(bounds[0], bounds_win.getHeight() - bounds[1], bounds_rect.m_l, bounds_rect.m_t);
window->clientToScreen(bounds[2], bounds_win.getHeight() - bounds[3], bounds_rect.m_r, bounds_rect.m_b);
}
return window->setCursorGrab(mode, bounds ? &bounds_rect:NULL);
}