OpState OpSnapToGuides::GetState(String_256* pUIDescription, OpDescriptor*)
{
OpState OpSt;
DocView *pDocView = DocView::GetSelected();
if (pDocView != NULL)
OpSt.Ticked = pDocView->GetSnapToGuidesState();
Spread* pSpread = Document::GetSelectedSpread();
if (pSpread != NULL)
{
// if we have a guide layer, then make the menu item available, if not, grey it
// and give a reason.
if (pSpread->FindFirstGuideLayer() != NULL)
{
OpSt.Greyed = FALSE;
}
else
{
OpSt.Greyed = TRUE;
*pUIDescription = String_256 (_R(IDS_NO_GUIDES));
}
}
return OpSt;
}
void OpSnapToGuides::Do(OpDescriptor*)
{
DocView *pDocView = DocView::GetSelected();
if (pDocView != NULL)
pDocView->SetSnapToGuidesState(!pDocView->GetSnapToGuidesState());
End();
}