FX_BOOL CPDF_OCContext::LoadOCGState(const CPDF_Dictionary *pOCGDict) const
{
if (!FPDFDOC_OCG_HasIntent(pOCGDict, FX_BSTRC("View"), FX_BSTRC("View"))) {
return TRUE;
}
CFX_ByteString csState = FPDFDOC_OCG_GetUsageTypeString(m_eUsageType);
CPDF_Dictionary *pUsage = pOCGDict->GetDict(FX_BSTRC("Usage"));
if (pUsage) {
CPDF_Dictionary *pState = pUsage->GetDict(csState);
if (pState) {
CFX_ByteString csFind = csState + FX_BSTRC("State");
if (pState->KeyExist(csFind)) {
return pState->GetString(csFind) != FX_BSTRC("OFF");
}
}
if (csState != FX_BSTRC("View")) {
pState = pUsage->GetDict(FX_BSTRC("View"));
if (pState && pState->KeyExist(FX_BSTRC("ViewState"))) {
return pState->GetString(FX_BSTRC("ViewState")) != FX_BSTRC("OFF");
}
}
}
FX_BOOL bDefValid = FALSE;
return LoadOCGStateFromConfig(csState, pOCGDict, bDefValid);
}
bool CPDF_OCContext::LoadOCGState(const CPDF_Dictionary* pOCGDict) const {
if (!HasIntent(pOCGDict, "View", "View"))
return true;
ByteString csState = GetUsageTypeString(m_eUsageType);
const CPDF_Dictionary* pUsage = pOCGDict->GetDictFor("Usage");
if (pUsage) {
const CPDF_Dictionary* pState = pUsage->GetDictFor(csState);
if (pState) {
ByteString csFind = csState + "State";
if (pState->KeyExist(csFind))
return pState->GetStringFor(csFind) != "OFF";
}
if (csState != "View") {
pState = pUsage->GetDictFor("View");
if (pState && pState->KeyExist("ViewState"))
return pState->GetStringFor("ViewState") != "OFF";
}
}
return LoadOCGStateFromConfig(csState, pOCGDict);
}
