Пример #1
0
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);
}
Пример #2
0
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;
}
Пример #3
0
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);
}
Пример #4
0
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);
}
Пример #5
0
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);
}
Пример #6
0
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);
}
Пример #7
0
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;
}
Пример #8
0
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;
}
Пример #9
0
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;
}
Пример #10
0
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;
}