void CPDFSDK_ActionHandler::RunFieldJavaScript(CPDFSDK_Document* pDocument,
CPDF_FormField* pFormField,
CPDF_AAction::AActionType type,
PDFSDK_FieldAction& data,
const CFX_WideString& script) {
ASSERT(type != CPDF_AAction::Calculate);
ASSERT(type != CPDF_AAction::Format);
IJS_Runtime* pRuntime = pDocument->GetJsRuntime();
pRuntime->SetReaderDocument(pDocument);
IJS_Context* pContext = pRuntime->NewContext();
switch (type) {
case CPDF_AAction::CursorEnter:
pContext->OnField_MouseEnter(data.bModifier, data.bShift, pFormField);
break;
case CPDF_AAction::CursorExit:
pContext->OnField_MouseExit(data.bModifier, data.bShift, pFormField);
break;
case CPDF_AAction::ButtonDown:
pContext->OnField_MouseDown(data.bModifier, data.bShift, pFormField);
break;
case CPDF_AAction::ButtonUp:
pContext->OnField_MouseUp(data.bModifier, data.bShift, pFormField);
break;
case CPDF_AAction::GetFocus:
pContext->OnField_Focus(data.bModifier, data.bShift, pFormField,
data.sValue);
break;
case CPDF_AAction::LoseFocus:
pContext->OnField_Blur(data.bModifier, data.bShift, pFormField,
data.sValue);
break;
case CPDF_AAction::KeyStroke:
pContext->OnField_Keystroke(data.sChange, data.sChangeEx, data.bKeyDown,
data.bModifier, data.nSelEnd, data.nSelStart,
data.bShift, pFormField, data.sValue,
data.bWillCommit, data.bFieldFull, data.bRC);
break;
case CPDF_AAction::Validate:
pContext->OnField_Validate(data.sChange, data.sChangeEx, data.bKeyDown,
data.bModifier, data.bShift, pFormField,
data.sValue, data.bRC);
break;
default:
ASSERT(FALSE);
break;
}
CFX_WideString csInfo;
FX_BOOL bRet = pContext->RunScript(script, &csInfo);
if (!bRet) {
// FIXME: return error.
}
pRuntime->ReleaseContext(pContext);
}
void CPDFSDK_InterForm::OnCalculate(CPDF_FormField* pFormField) {
CPDFSDK_Environment* pEnv = m_pDocument->GetEnv();
ASSERT(pEnv);
if (!pEnv->IsJSInitiated())
return;
if (m_bBusy)
return;
m_bBusy = TRUE;
if (!IsCalculateEnabled()) {
m_bBusy = FALSE;
return;
}
IJS_Runtime* pRuntime = m_pDocument->GetJsRuntime();
pRuntime->SetReaderDocument(m_pDocument);
int nSize = m_pInterForm->CountFieldsInCalculationOrder();
for (int i = 0; i < nSize; i++) {
CPDF_FormField* pField = m_pInterForm->GetFieldInCalculationOrder(i);
if (!pField)
continue;
int nType = pField->GetFieldType();
if (nType != FIELDTYPE_COMBOBOX && nType != FIELDTYPE_TEXTFIELD)
continue;
CPDF_AAction aAction = pField->GetAdditionalAction();
if (!aAction.GetDict() || !aAction.ActionExist(CPDF_AAction::Calculate))
continue;
CPDF_Action action = aAction.GetAction(CPDF_AAction::Calculate);
if (!action.GetDict())
continue;
CFX_WideString csJS = action.GetJavaScript();
if (csJS.IsEmpty())
continue;
IJS_Context* pContext = pRuntime->NewContext();
CFX_WideString sOldValue = pField->GetValue();
CFX_WideString sValue = sOldValue;
FX_BOOL bRC = TRUE;
pContext->OnField_Calculate(pFormField, pField, sValue, bRC);
CFX_WideString sInfo;
FX_BOOL bRet = pContext->RunScript(csJS, &sInfo);
pRuntime->ReleaseContext(pContext);
if (bRet && bRC && sValue.Compare(sOldValue) != 0)
pField->SetValue(sValue, TRUE);
}
m_bBusy = FALSE;
}
void CPDFSDK_ActionHandler::RunDocumentPageJavaScript(
CPDFSDK_Document* pDocument,
CPDF_AAction::AActionType type,
const CFX_WideString& script) {
ASSERT(pDocument != NULL);
IJS_Runtime* pRuntime = pDocument->GetJsRuntime();
ASSERT(pRuntime != NULL);
pRuntime->SetReaderDocument(pDocument);
IJS_Context* pContext = pRuntime->NewContext();
ASSERT(pContext != NULL);
switch (type) {
case CPDF_AAction::OpenPage:
pContext->OnPage_Open(pDocument);
break;
case CPDF_AAction::ClosePage:
pContext->OnPage_Close(pDocument);
break;
case CPDF_AAction::CloseDocument:
pContext->OnDoc_WillClose(pDocument);
break;
case CPDF_AAction::SaveDocument:
pContext->OnDoc_WillSave(pDocument);
break;
case CPDF_AAction::DocumentSaved:
pContext->OnDoc_DidSave(pDocument);
break;
case CPDF_AAction::PrintDocument:
pContext->OnDoc_WillPrint(pDocument);
break;
case CPDF_AAction::DocumentPrinted:
pContext->OnDoc_DidPrint(pDocument);
break;
case CPDF_AAction::PageVisible:
pContext->OnPage_InView(pDocument);
break;
case CPDF_AAction::PageInvisible:
pContext->OnPage_OutView(pDocument);
break;
default:
ASSERT(FALSE);
break;
}
CFX_WideString csInfo;
FX_BOOL bRet = pContext->RunScript(script, &csInfo);
if (!bRet) {
// FIXME: return error.
}
pRuntime->ReleaseContext(pContext);
}
void CPDFSDK_ActionHandler::RunDocumentOpenJavaScript(
CPDFSDK_FormFillEnvironment* pFormFillEnv,
const CFX_WideString& sScriptName,
const CFX_WideString& script) {
IJS_Runtime* pRuntime = pFormFillEnv->GetJSRuntime();
IJS_Context* pContext = pRuntime->NewContext();
pContext->OnDoc_Open(pFormFillEnv, sScriptName);
CFX_WideString csInfo;
bool bRet = pContext->RunScript(script, &csInfo);
if (!bRet) {
// FIXME: return error.
}
pRuntime->ReleaseContext(pContext);
}
void CPDFSDK_ActionHandler::RunDocumentPageJavaScript(
CPDFSDK_FormFillEnvironment* pFormFillEnv,
CPDF_AAction::AActionType type,
const CFX_WideString& script) {
IJS_Runtime* pRuntime = pFormFillEnv->GetJSRuntime();
IJS_Context* pContext = pRuntime->NewContext();
switch (type) {
case CPDF_AAction::OpenPage:
pContext->OnPage_Open(pFormFillEnv);
break;
case CPDF_AAction::ClosePage:
pContext->OnPage_Close(pFormFillEnv);
break;
case CPDF_AAction::CloseDocument:
pContext->OnDoc_WillClose(pFormFillEnv);
break;
case CPDF_AAction::SaveDocument:
pContext->OnDoc_WillSave(pFormFillEnv);
break;
case CPDF_AAction::DocumentSaved:
pContext->OnDoc_DidSave(pFormFillEnv);
break;
case CPDF_AAction::PrintDocument:
pContext->OnDoc_WillPrint(pFormFillEnv);
break;
case CPDF_AAction::DocumentPrinted:
pContext->OnDoc_DidPrint(pFormFillEnv);
break;
case CPDF_AAction::PageVisible:
pContext->OnPage_InView(pFormFillEnv);
break;
case CPDF_AAction::PageInvisible:
pContext->OnPage_OutView(pFormFillEnv);
break;
default:
ASSERT(false);
break;
}
CFX_WideString csInfo;
bool bRet = pContext->RunScript(script, &csInfo);
if (!bRet) {
// FIXME: return error.
}
pRuntime->ReleaseContext(pContext);
}
void CPDFSDK_ActionHandler::RunDocumentOpenJavaScript(
CPDFSDK_Document* pDocument,
const CFX_WideString& sScriptName,
const CFX_WideString& script) {
IJS_Runtime* pRuntime = pDocument->GetJsRuntime();
pRuntime->SetReaderDocument(pDocument);
IJS_Context* pContext = pRuntime->NewContext();
pContext->OnDoc_Open(pDocument, sScriptName);
CFX_WideString csInfo;
FX_BOOL bRet = pContext->RunScript(script, &csInfo);
if (!bRet) {
// FIXME: return error.
}
pRuntime->ReleaseContext(pContext);
}
CFX_WideString CPDFSDK_InterForm::OnFormat(CPDF_FormField* pFormField,
FX_BOOL& bFormatted) {
CFX_WideString sValue = pFormField->GetValue();
CPDFSDK_Environment* pEnv = m_pDocument->GetEnv();
ASSERT(pEnv);
if (!pEnv->IsJSInitiated()) {
bFormatted = FALSE;
return sValue;
}
IJS_Runtime* pRuntime = m_pDocument->GetJsRuntime();
pRuntime->SetReaderDocument(m_pDocument);
if (pFormField->GetFieldType() == FIELDTYPE_COMBOBOX &&
pFormField->CountSelectedItems() > 0) {
int index = pFormField->GetSelectedIndex(0);
if (index >= 0)
sValue = pFormField->GetOptionLabel(index);
}
bFormatted = FALSE;
CPDF_AAction aAction = pFormField->GetAdditionalAction();
if (aAction.GetDict() && aAction.ActionExist(CPDF_AAction::Format)) {
CPDF_Action action = aAction.GetAction(CPDF_AAction::Format);
if (action.GetDict()) {
CFX_WideString script = action.GetJavaScript();
if (!script.IsEmpty()) {
CFX_WideString Value = sValue;
IJS_Context* pContext = pRuntime->NewContext();
pContext->OnField_Format(pFormField, Value, TRUE);
CFX_WideString sInfo;
FX_BOOL bRet = pContext->RunScript(script, &sInfo);
pRuntime->ReleaseContext(pContext);
if (bRet) {
sValue = Value;
bFormatted = TRUE;
}
}
}
}
return sValue;
}
FX_BOOL CPDFSDK_ActionHandler::ExecuteBookMark(const CPDF_Action& action,
CPDFSDK_Document* pDocument,
CPDF_Bookmark* pBookmark,
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->OnBookmark_MouseUp(pBookmark);
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 (!ExecuteBookMark(subaction, pDocument, pBookmark, list))
return FALSE;
}
return TRUE;
}
FX_BOOL CPDFSDK_ActionHandler::ExecuteScreenAction(
const CPDF_Action& action,
CPDF_AAction::AActionType type,
CPDFSDK_Document* pDocument,
CPDFSDK_Annot* pScreen,
std::set<CPDF_Dictionary*>* visited) {
CPDF_Dictionary* pDict = action.GetDict();
if (pdfium::ContainsKey(*visited, pDict))
return FALSE;
visited->insert(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();
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 (!ExecuteScreenAction(subaction, type, pDocument, pScreen, visited))
return FALSE;
}
return TRUE;
}
bool CPDFSDK_ActionHandler::ExecuteBookMark(
const CPDF_Action& action,
CPDFSDK_FormFillEnvironment* pFormFillEnv,
CPDF_Bookmark* pBookmark,
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->OnBookmark_MouseUp(pBookmark);
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 (!ExecuteBookMark(subaction, pFormFillEnv, pBookmark, visited))
return false;
}
return true;
}