FX_BOOL CPDFSDK_ActionHandler::ExecuteLinkAction(const CPDF_Action& action,
CPDFSDK_Document* pDocument,
CFX_PtrList& list) {
ASSERT(pDocument != NULL);
CPDF_Dictionary* pDict = action.GetDict();
if (list.Find(pDict))
return FALSE;
list.AddTail(pDict);
CPDFDoc_Environment* pEnv = pDocument->GetEnv();
ASSERT(pEnv);
if (action.GetType() == CPDF_Action::JavaScript) {
if (pEnv->IsJSInitiated()) {
CFX_WideString swJS = action.GetJavaScript();
if (!swJS.IsEmpty()) {
IJS_Runtime* pRuntime = pDocument->GetJsRuntime();
pRuntime->SetReaderDocument(pDocument);
IJS_Context* pContext = pRuntime->NewContext();
pContext->OnLink_MouseUp(pDocument);
CFX_WideString csInfo;
FX_BOOL bRet = pContext->RunScript(swJS, &csInfo);
if (!bRet) {
// FIXME: return error.
}
pRuntime->ReleaseContext(pContext);
}
}
} else {
DoAction_NoJs(action, pDocument);
}
for (int32_t i = 0, sz = action.GetSubActionsCount(); i < sz; i++) {
CPDF_Action subaction = action.GetSubAction(i);
if (!ExecuteLinkAction(subaction, pDocument, list))
return FALSE;
}
return TRUE;
}
bool CPDFSDK_ActionHandler::ExecuteLinkAction(
const CPDF_Action& action,
CPDFSDK_FormFillEnvironment* pFormFillEnv,
std::set<CPDF_Dictionary*>* visited) {
CPDF_Dictionary* pDict = action.GetDict();
if (pdfium::ContainsKey(*visited, pDict))
return false;
visited->insert(pDict);
ASSERT(pFormFillEnv);
if (action.GetType() == CPDF_Action::JavaScript) {
if (pFormFillEnv->IsJSInitiated()) {
CFX_WideString swJS = action.GetJavaScript();
if (!swJS.IsEmpty()) {
IJS_Runtime* pRuntime = pFormFillEnv->GetJSRuntime();
IJS_Context* pContext = pRuntime->NewContext();
pContext->OnLink_MouseUp(pFormFillEnv);
CFX_WideString csInfo;
bool bRet = pContext->RunScript(swJS, &csInfo);
if (!bRet) {
// FIXME: return error.
}
pRuntime->ReleaseContext(pContext);
}
}
} else {
DoAction_NoJs(action, pFormFillEnv);
}
for (int32_t i = 0, sz = action.GetSubActionsCount(); i < sz; i++) {
CPDF_Action subaction = action.GetSubAction(i);
if (!ExecuteLinkAction(subaction, pFormFillEnv, visited))
return false;
}
return true;
}