Merge to XFA: Get rid of most instance of 'foo != NULL'

fpdfsdk/src/javascript/event.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 "event.h"
 
 #include "Field.h"
 #include "JS_Context.h"
@@ skipping 38 matching lines @@
 
 event::event(CJS_Object* pJsObject) : CJS_EmbedObj(pJsObject) {}
 
 event::~event() {
 }
 
 FX_BOOL event::change(IJS_Context* cc,
                       CJS_PropValue& vp,
                       CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
-  ASSERT(pContext != NULL);
   CJS_EventHandler* pEvent = pContext->GetEventHandler();
-  ASSERT(pEvent != NULL);
-
   CFX_WideString& wChange = pEvent->Change();
   if (vp.IsSetting()) {
     if (vp.GetType() == CJS_Value::VT_string)
       vp >> wChange;
   } else {
     vp << wChange;
   }
   return TRUE;
 }
 
 FX_BOOL event::changeEx(IJS_Context* cc,
                         CJS_PropValue& vp,
                         CFX_WideString& sError) {
   if (!vp.IsGetting())
     return FALSE;
 
   CJS_Context* pContext = (CJS_Context*)cc;
-  ASSERT(pContext != NULL);
   CJS_EventHandler* pEvent = pContext->GetEventHandler();
-  ASSERT(pEvent != NULL);
 
   vp << pEvent->ChangeEx();
   return TRUE;
 }
 
 FX_BOOL event::commitKey(IJS_Context* cc,
                          CJS_PropValue& vp,
                          CFX_WideString& sError) {
   if (!vp.IsGetting())
     return FALSE;
 
   CJS_Context* pContext = (CJS_Context*)cc;
-  ASSERT(pContext != NULL);
   CJS_EventHandler* pEvent = pContext->GetEventHandler();
-  ASSERT(pEvent != NULL);
 
   vp << pEvent->CommitKey();
   return TRUE;
 }
 
 FX_BOOL event::fieldFull(IJS_Context* cc,
                          CJS_PropValue& vp,
                          CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
-  ASSERT(pContext != NULL);
   CJS_EventHandler* pEvent = pContext->GetEventHandler();
-  ASSERT(pEvent != NULL);
 
   if (!vp.IsGetting() &&
       wcscmp((const wchar_t*)pEvent->Name(), L"Keystroke") != 0)
     return FALSE;
 
   if (pEvent->FieldFull())
     vp << TRUE;
   else
     vp << FALSE;
   return TRUE;
 }
 
 FX_BOOL event::keyDown(IJS_Context* cc,
                        CJS_PropValue& vp,
                        CFX_WideString& sError) {
   if (!vp.IsGetting())
     return FALSE;
 
   CJS_Context* pContext = (CJS_Context*)cc;
-  ASSERT(pContext != NULL);
   CJS_EventHandler* pEvent = pContext->GetEventHandler();
-  ASSERT(pEvent != NULL);
 
   if (pEvent->KeyDown())
     vp << TRUE;
   else
     vp << FALSE;
   return TRUE;
 }
 
 FX_BOOL event::modifier(IJS_Context* cc,
                         CJS_PropValue& vp,
                         CFX_WideString& sError) {
   if (!vp.IsGetting())
     return FALSE;
 
   CJS_Context* pContext = (CJS_Context*)cc;
-  ASSERT(pContext != NULL);
   CJS_EventHandler* pEvent = pContext->GetEventHandler();
-  ASSERT(pEvent != NULL);
 
   if (pEvent->Modifier())
     vp << TRUE;
   else
     vp << FALSE;
   return TRUE;
 }
 
 FX_BOOL event::name(IJS_Context* cc,
                     CJS_PropValue& vp,
                     CFX_WideString& sError) {
   if (!vp.IsGetting())
     return FALSE;
 
   CJS_Context* pContext = (CJS_Context*)cc;
-  ASSERT(pContext != NULL);
   CJS_EventHandler* pEvent = pContext->GetEventHandler();
-  ASSERT(pEvent != NULL);
 
   vp << pEvent->Name();
   return TRUE;
 }
 
 FX_BOOL event::rc(IJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
-  ASSERT(pContext != NULL);
   CJS_EventHandler* pEvent = pContext->GetEventHandler();
-  ASSERT(pEvent != NULL);
 
   FX_BOOL& bRc = pEvent->Rc();
   if (vp.IsSetting()) {
     vp >> bRc;
   } else {
     vp << bRc;
   }
   return TRUE;
 }
 
@@ skipping 27 matching lines @@
   } else {
     ;
   }
   return TRUE;
 }
 
 FX_BOOL event::selEnd(IJS_Context* cc,
                       CJS_PropValue& vp,
                       CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
-  ASSERT(pContext != NULL);
   CJS_EventHandler* pEvent = pContext->GetEventHandler();
-  ASSERT(pEvent != NULL);
 
   if (wcscmp((const wchar_t*)pEvent->Name(), L"Keystroke") != 0) {
     return TRUE;
   }
 
   int& iSelEnd = pEvent->SelEnd();
   if (vp.IsSetting()) {
     vp >> iSelEnd;
   } else {
     vp << iSelEnd;
   }
   return TRUE;
 }
 
 FX_BOOL event::selStart(IJS_Context* cc,
                         CJS_PropValue& vp,
                         CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
-  ASSERT(pContext != NULL);
   CJS_EventHandler* pEvent = pContext->GetEventHandler();
-  ASSERT(pEvent != NULL);
 
   if (wcscmp((const wchar_t*)pEvent->Name(), L"Keystroke") != 0) {
     return TRUE;
   }
   int& iSelStart = pEvent->SelStart();
   if (vp.IsSetting()) {
     vp >> iSelStart;
   } else {
     vp << iSelStart;
   }
   return TRUE;
 }
 
 FX_BOOL event::shift(IJS_Context* cc,
                      CJS_PropValue& vp,
                      CFX_WideString& sError) {
   if (!vp.IsGetting())
     return FALSE;
 
   CJS_Context* pContext = (CJS_Context*)cc;
-  ASSERT(pContext != NULL);
   CJS_EventHandler* pEvent = pContext->GetEventHandler();
-  ASSERT(pEvent != NULL);
 
   if (pEvent->Shift())
     vp << TRUE;
   else
     vp << FALSE;
   return TRUE;
 }
 
 FX_BOOL event::source(IJS_Context* cc,
                       CJS_PropValue& vp,
                       CFX_WideString& sError) {
   if (!vp.IsGetting())
     return FALSE;
 
   CJS_Context* pContext = (CJS_Context*)cc;
-  ASSERT(pContext != NULL);
   CJS_EventHandler* pEvent = pContext->GetEventHandler();
-  ASSERT(pEvent != NULL);
 
   vp << pEvent->Source()->GetJSObject();
   return TRUE;
 }
 
 FX_BOOL event::target(IJS_Context* cc,
                       CJS_PropValue& vp,
                       CFX_WideString& sError) {
   if (!vp.IsGetting())
     return FALSE;
 
   CJS_Context* pContext = (CJS_Context*)cc;
-  ASSERT(pContext != NULL);
   CJS_EventHandler* pEvent = pContext->GetEventHandler();
-  ASSERT(pEvent != NULL);
 
   vp << pEvent->Target_Field()->GetJSObject();
   return TRUE;
 }
 
 FX_BOOL event::targetName(IJS_Context* cc,
                           CJS_PropValue& vp,
                           CFX_WideString& sError) {
   if (!vp.IsGetting())
     return FALSE;
 
   CJS_Context* pContext = (CJS_Context*)cc;
-  ASSERT(pContext != NULL);
   CJS_EventHandler* pEvent = pContext->GetEventHandler();
-  ASSERT(pEvent != NULL);
 
   vp << pEvent->TargetName();
   return TRUE;
 }
 
 FX_BOOL event::type(IJS_Context* cc,
                     CJS_PropValue& vp,
                     CFX_WideString& sError) {
   if (!vp.IsGetting())
     return FALSE;
 
   CJS_Context* pContext = (CJS_Context*)cc;
-  ASSERT(pContext != NULL);
   CJS_EventHandler* pEvent = pContext->GetEventHandler();
-  ASSERT(pEvent != NULL);
 
   vp << pEvent->Type();
   return TRUE;
 }
 
 FX_BOOL event::value(IJS_Context* cc,
                      CJS_PropValue& vp,
                      CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
-  ASSERT(pContext != NULL);
   CJS_EventHandler* pEvent = pContext->GetEventHandler();
-  ASSERT(pEvent != NULL);
 
   if (wcscmp((const wchar_t*)pEvent->Type(), L"Field") != 0)
     return FALSE;
   if (!pEvent->m_pValue)
     return FALSE;
   CFX_WideString& val = pEvent->Value();
   if (vp.IsSetting()) {
     vp >> val;
   } else {
     vp << val;
   }
   return TRUE;
 }
 
 FX_BOOL event::willCommit(IJS_Context* cc,
                           CJS_PropValue& vp,
                           CFX_WideString& sError) {
   if (!vp.IsGetting())
     return FALSE;
 
   CJS_Context* pContext = (CJS_Context*)cc;
-  ASSERT(pContext != NULL);
   CJS_EventHandler* pEvent = pContext->GetEventHandler();
-  ASSERT(pEvent != NULL);
 
   if (pEvent->WillCommit())
     vp << TRUE;
   else
     vp << FALSE;
   return TRUE;
 }