Allow building of XFA branch without XFA

fpdfsdk/src/fsdk_annothandler.cpp

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #include "../include/fsdk_define.h"
 #include "../include/fpdfxfa/fpdfxfa_doc.h"
 #include "../include/fpdfxfa/fpdfxfa_util.h"
 #include "../include/fsdk_mgr.h"
@@ skipping 747 matching lines @@
 
 FX_BOOL CPDFSDK_XFAAnnotHandler::CanAnswer(CPDFSDK_Annot* pAnnot) {
   return pAnnot->GetXFAWidget() != NULL;
 }
 
 void CPDFSDK_XFAAnnotHandler::OnDraw(CPDFSDK_PageView* pPageView,
                                      CPDFSDK_Annot* pAnnot,
                                      CFX_RenderDevice* pDevice,
                                      CPDF_Matrix* pUser2Device,
                                      FX_DWORD dwFlags) {
+#ifdef PDF_ENABLE_XFA
+
   ASSERT(pPageView != NULL);
   ASSERT(pAnnot != NULL);
 
   CPDFSDK_Document* pSDKDoc = pPageView->GetSDKDocument();
   ASSERT(pSDKDoc != NULL);
 
   IXFA_WidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot);
   ASSERT(pWidgetHandler != NULL);
 
   CFX_Graphics gs;
   gs.Create(pDevice);
 
   CFX_Matrix mt;
   mt = *(CFX_Matrix*)pUser2Device;
 
   IXFA_Widget* hWidget = pAnnot->GetXFAWidget();
   ASSERT(hWidget != NULL);
 
   FX_BOOL bIsHighlight = FALSE;
   if (pSDKDoc->GetFocusAnnot() != pAnnot)
     bIsHighlight = TRUE;
 
   pWidgetHandler->RenderWidget(pAnnot->GetXFAWidget(), &gs, &mt, bIsHighlight);
 
   // to do highlight and shadow
+#endif  // PDF_ENABLE_XFA
 }
 
 void CPDFSDK_XFAAnnotHandler::ReleaseAnnot(CPDFSDK_Annot* pAnnot) {
   ASSERT(pAnnot != NULL);
 
   CPDFSDK_XFAWidget* pWidget = (CPDFSDK_XFAWidget*)pAnnot;
   CPDFSDK_InterForm* pInterForm = pWidget->GetInterForm();
   ASSERT(pInterForm != NULL);
 
   pInterForm->RemoveXFAMap(pWidget->GetXFAWidget());
 
   delete pWidget;
 }
 
 CPDF_Rect CPDFSDK_XFAAnnotHandler::GetViewBBox(CPDFSDK_PageView* pPageView,
                                                CPDFSDK_Annot* pAnnot) {
   ASSERT(pAnnot != NULL);
 
   IXFA_WidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot);
   ASSERT(pWidgetHandler != NULL);
 
+  CFX_RectF rcBBox;
+#ifdef PDF_ENABLE_XFA
   XFA_ELEMENT eType =
       pWidgetHandler->GetDataAcc(pAnnot->GetXFAWidget())->GetUIType();
-  CFX_RectF rcBBox;
   if (eType == XFA_ELEMENT_Signature)
     pWidgetHandler->GetBBox(pAnnot->GetXFAWidget(), rcBBox,
                             XFA_WIDGETSTATUS_Visible, TRUE);
   else
+#endif
     pWidgetHandler->GetBBox(pAnnot->GetXFAWidget(), rcBBox, 0);
 
   CFX_FloatRect rcWidget(rcBBox.left, rcBBox.top, rcBBox.left + rcBBox.width,
                          rcBBox.top + rcBBox.height);
   rcWidget.left -= 1.0f;
   rcWidget.right += 1.0f;
   rcWidget.bottom -= 1.0f;
   rcWidget.top += 1.0f;
 
   return rcWidget;
@@ skipping 474 matching lines @@
       if (pReaderAnnot == pTopMostAnnot) {
         m_pIteratorAnnotList.RemoveAt(i);
         m_pIteratorAnnotList.InsertAt(0, pReaderAnnot);
         break;
       }
     }
   }
 
   return TRUE;
 }