Merge to XFA: Rename Init methods to more accurately describe purpose

(cherry picked from commit df4de98c06075b0e491ac645f2d118a6813cedc9)
Trivial manual merges in
  fpdfsdk/include/javascript/JS_Runtime.h
  fpdfsdk/src/javascript/JS_Runtime.cpp

Original Review URL: https://codereview.chromium.org/1335763002 .

TBR=thestig@chromium.org

Review URL: https://codereview.chromium.org/1334313002 .

2 files changed, 61 insertions, 35 deletions

diff --git a/fpdfsdk/src/javascript/Consts.cpp b/fpdfsdk/src/javascript/Consts.cpp
index 77cf445d77..b534d2b393 100644
--- a/fpdfsdk/src/javascript/Consts.cpp
+++ b/fpdfsdk/src/javascript/Consts.cpp
@@ -127,10 +127,16 @@ END_JS_STATIC_CONST()
 
 IMPLEMENT_JS_CLASS_CONST(CJS_Zoomtype, zoomtype)
 
-/* ------------------------------ CJS_GlobalConsts
- * ------------------------------ */
+/* ------------------------------ CJS_GlobalConsts ------------------------- */
 
-int CJS_GlobalConsts::Init(v8::Isolate* pIsolate) {
+#define DEFINE_GLOBAL_CONST(pIsolate, const_name, const_value)   \
+  if (JS_DefineGlobalConst(                                      \
+          pIsolate, JS_WIDESTRING(const_name),                   \
+          JS_NewString(pIsolate, JS_WIDESTRING(const_value)))) { \
+    return -1;                                                   \
+  }
+
+int CJS_GlobalConsts::DefineJSObjects(v8::Isolate* pIsolate) {
   DEFINE_GLOBAL_CONST(pIsolate, IDS_GREATER_THAN, Invalid value
                       : must be greater than or equal to % s.);
   DEFINE_GLOBAL_CONST(
@@ -156,10 +162,23 @@ int CJS_GlobalConsts::Init(v8::Isolate* pIsolate) {
   return 0;
 }
 
-/* ------------------------------ CJS_GlobalArrays
- * ------------------------------ */
+/* ------------------------------ CJS_GlobalArrays  ------------------------ */
+
+#define DEFINE_GLOBAL_ARRAY(pIsolate)                           \
+  int size = FX_ArraySize(ArrayContent);                        \
+                                                                \
+  CJS_Array array(pIsolate);                                    \
+  for (int i = 0; i < size; i++)                                \
+    array.SetElement(i, CJS_Value(pIsolate, ArrayContent[i]));  \
+                                                                \
+  CJS_PropValue prop(pIsolate);                                 \
+  prop << array;                                                \
+  if (JS_DefineGlobalConst(pIsolate, (const wchar_t*)ArrayName, \
+                           prop.ToV8Value()) < 0) {             \
+    return -1;                                                  \
+  }
 
-int CJS_GlobalArrays::Init(v8::Isolate* pIsolate) {
+int CJS_GlobalArrays::DefineJSObjects(v8::Isolate* pIsolate) {
   {
     const FX_WCHAR* ArrayName = L"RE_NUMBER_ENTRY_DOT_SEP";
     const FX_WCHAR* ArrayContent[] = {L"[+-]?\\d*\\.?\\d*"};
diff --git a/fpdfsdk/src/javascript/JS_Runtime.cpp b/fpdfsdk/src/javascript/JS_Runtime.cpp
index 062dd25b29..95060ae4ac 100644
--- a/fpdfsdk/src/javascript/JS_Runtime.cpp
+++ b/fpdfsdk/src/javascript/JS_Runtime.cpp
@@ -130,7 +130,7 @@ CJS_Runtime::CJS_Runtime(CPDFDoc_Environment* pApp)
     return;
   }
 
-  InitJSObjects();
+  DefineJSObjects();
 
   CJS_Context* pContext = (CJS_Context*)NewContext();
   JS_InitialRuntime(GetIsolate(), this, pContext, m_context);
@@ -156,66 +156,73 @@ CJS_Runtime::~CJS_Runtime() {
   m_isolate = NULL;
 }
 
-FX_BOOL CJS_Runtime::InitJSObjects() {
+FX_BOOL CJS_Runtime::DefineJSObjects() {
   v8::Isolate::Scope isolate_scope(GetIsolate());
   v8::Locker locker(GetIsolate());
   v8::HandleScope handle_scope(GetIsolate());
   v8::Local<v8::Context> context = v8::Context::New(GetIsolate());
   v8::Context::Scope context_scope(context);
-  // 0 - 8
-  if (CJS_Border::Init(GetIsolate(), JS_STATIC) < 0)
+
+  // The call order determines the "ObjDefID" assigned to each class.
+  // ObjDefIDs 0 - 2
+  if (CJS_Border::DefineJSObjects(GetIsolate(), JS_STATIC) < 0)
     return FALSE;
-  if (CJS_Display::Init(GetIsolate(), JS_STATIC) < 0)
+  if (CJS_Display::DefineJSObjects(GetIsolate(), JS_STATIC) < 0)
     return FALSE;
-  if (CJS_Font::Init(GetIsolate(), JS_STATIC) < 0)
+  if (CJS_Font::DefineJSObjects(GetIsolate(), JS_STATIC) < 0)
     return FALSE;
-  if (CJS_Highlight::Init(GetIsolate(), JS_STATIC) < 0)
+
+  // ObjDefIDs 3 - 5
+  if (CJS_Highlight::DefineJSObjects(GetIsolate(), JS_STATIC) < 0)
     return FALSE;
-  if (CJS_Position::Init(GetIsolate(), JS_STATIC) < 0)
+  if (CJS_Position::DefineJSObjects(GetIsolate(), JS_STATIC) < 0)
     return FALSE;
-  if (CJS_ScaleHow::Init(GetIsolate(), JS_STATIC) < 0)
+  if (CJS_ScaleHow::DefineJSObjects(GetIsolate(), JS_STATIC) < 0)
     return FALSE;
-  if (CJS_ScaleWhen::Init(GetIsolate(), JS_STATIC) < 0)
+
+  // ObjDefIDs 6 - 8
+  if (CJS_ScaleWhen::DefineJSObjects(GetIsolate(), JS_STATIC) < 0)
     return FALSE;
-  if (CJS_Style::Init(GetIsolate(), JS_STATIC) < 0)
+  if (CJS_Style::DefineJSObjects(GetIsolate(), JS_STATIC) < 0)
     return FALSE;
-  if (CJS_Zoomtype::Init(GetIsolate(), JS_STATIC) < 0)
+  if (CJS_Zoomtype::DefineJSObjects(GetIsolate(), JS_STATIC) < 0)
     return FALSE;
 
-  // 9 - 11
-  if (CJS_App::Init(GetIsolate(), JS_STATIC) < 0)
+  // ObjDefIDs 9 - 11
+  if (CJS_App::DefineJSObjects(GetIsolate(), JS_STATIC) < 0)
     return FALSE;
-  if (CJS_Color::Init(GetIsolate(), JS_STATIC) < 0)
+  if (CJS_Color::DefineJSObjects(GetIsolate(), JS_STATIC) < 0)
     return FALSE;
-  if (CJS_Console::Init(GetIsolate(), JS_STATIC) < 0)
+  if (CJS_Console::DefineJSObjects(GetIsolate(), JS_STATIC) < 0)
     return FALSE;
 
-  // 12 - 14
-  if (CJS_Document::Init(GetIsolate(), JS_DYNAMIC) < 0)
+  // ObjDefIDs 12 - 14
+  if (CJS_Document::DefineJSObjects(GetIsolate(), JS_DYNAMIC) < 0)
     return FALSE;
-  if (CJS_Event::Init(GetIsolate(), JS_STATIC) < 0)
+  if (CJS_Event::DefineJSObjects(GetIsolate(), JS_STATIC) < 0)
     return FALSE;
-  if (CJS_Field::Init(GetIsolate(), JS_DYNAMIC) < 0)
+  if (CJS_Field::DefineJSObjects(GetIsolate(), JS_DYNAMIC) < 0)
     return FALSE;
 
-  // 15 - 17
-  if (CJS_Global::Init(GetIsolate(), JS_STATIC) < 0)
+  // ObjDefIDs 15 - 17
+  if (CJS_Global::DefineJSObjects(GetIsolate(), JS_STATIC) < 0)
     return FALSE;
-  if (CJS_Icon::Init(GetIsolate(), JS_DYNAMIC) < 0)
+  if (CJS_Icon::DefineJSObjects(GetIsolate(), JS_DYNAMIC) < 0)
     return FALSE;
-  if (CJS_Util::Init(GetIsolate(), JS_STATIC) < 0)
+  if (CJS_Util::DefineJSObjects(GetIsolate(), JS_STATIC) < 0)
     return FALSE;
 
-  if (CJS_PublicMethods::Init(GetIsolate()) < 0)
+  // ObjDefIDs 18 - 20
+  if (CJS_PublicMethods::DefineJSObjects(GetIsolate()) < 0)
     return FALSE;
-  if (CJS_GlobalConsts::Init(GetIsolate()) < 0)
+  if (CJS_GlobalConsts::DefineJSObjects(GetIsolate()) < 0)
     return FALSE;
-  if (CJS_GlobalArrays::Init(GetIsolate()) < 0)
+  if (CJS_GlobalArrays::DefineJSObjects(GetIsolate()) < 0)
     return FALSE;
 
-  if (CJS_TimerObj::Init(GetIsolate(), JS_DYNAMIC) < 0)
+  if (CJS_TimerObj::DefineJSObjects(GetIsolate(), JS_DYNAMIC) < 0)
     return FALSE;
-  if (CJS_PrintParamsObj::Init(GetIsolate(), JS_DYNAMIC) < 0)
+  if (CJS_PrintParamsObj::DefineJSObjects(GetIsolate(), JS_DYNAMIC) < 0)
     return FALSE;
 
   return TRUE;