GHOST_TSuccess GHOST_WindowWin32::setWindowCursorGrab(GHOST_TGrabCursorMode mode)
{
if (mode != GHOST_kGrabDisable) {
if (mode != GHOST_kGrabNormal) {
m_system->getCursorPosition(m_cursorGrabInitPos[0], m_cursorGrabInitPos[1]);
setCursorGrabAccum(0, 0);
if (mode == GHOST_kGrabHide)
setWindowCursorVisibility(false);
}
registerMouseClickEvent(2);
}
else {
if (m_cursorGrab == GHOST_kGrabHide) {
m_system->setCursorPosition(m_cursorGrabInitPos[0], m_cursorGrabInitPos[1]);
setWindowCursorVisibility(true);
}
if (m_cursorGrab != GHOST_kGrabNormal) {
/* use to generate a mouse move event, otherwise the last event
* blender gets can be outside the screen causing menus not to show
* properly unless the user moves the mouse */
GHOST_TInt32 pos[2];
m_system->getCursorPosition(pos[0], pos[1]);
m_system->setCursorPosition(pos[0], pos[1]);
}
/* Almost works without but important otherwise the mouse GHOST location can be incorrect on exit */
setCursorGrabAccum(0, 0);
m_cursorGrabBounds.m_l = m_cursorGrabBounds.m_r = -1; /* disable */
registerMouseClickEvent(3);
}
return GHOST_kSuccess;
}
GHOST_TSuccess GHOST_Window::setCursorVisibility(bool visible)
{
if (setWindowCursorVisibility(visible)) {
m_cursorVisible = visible;
return GHOST_kSuccess;
}
else {
return GHOST_kFailure;
}
}
