Move fpdfsdk/src up to fpdfsdk/.

fpdfsdk/src/javascript/JS_Runtime.cpp

Index: fpdfsdk/src/javascript/JS_Runtime.cpp
diff --git a/fpdfsdk/src/javascript/JS_Runtime.cpp b/fpdfsdk/src/javascript/JS_Runtime.cpp
deleted file mode 100644
index dd7ef0f09d759071b218851a636704df217100fe..0000000000000000000000000000000000000000
--- a/fpdfsdk/src/javascript/JS_Runtime.cpp
+++ /dev/null
@@ -1,345 +0,0 @@
-// 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 "fpdfsdk/src/javascript/JS_Runtime.h"
-
-#include "fpdfsdk/include/fsdk_mgr.h"  // For CPDFDoc_Environment.
-#include "fpdfsdk/include/javascript/IJavaScript.h"
-#include "fpdfsdk/src/javascript/Consts.h"
-#include "fpdfsdk/src/javascript/Document.h"
-#include "fpdfsdk/src/javascript/Field.h"
-#include "fpdfsdk/src/javascript/Icon.h"
-#include "fpdfsdk/src/javascript/JS_Context.h"
-#include "fpdfsdk/src/javascript/JS_Define.h"
-#include "fpdfsdk/src/javascript/JS_EventHandler.h"
-#include "fpdfsdk/src/javascript/JS_GlobalData.h"
-#include "fpdfsdk/src/javascript/JS_Object.h"
-#include "fpdfsdk/src/javascript/JS_Value.h"
-#include "fpdfsdk/src/javascript/PublicMethods.h"
-#include "fpdfsdk/src/javascript/app.h"
-#include "fpdfsdk/src/javascript/color.h"
-#include "fpdfsdk/src/javascript/console.h"
-#include "fpdfsdk/src/javascript/event.h"
-#include "fpdfsdk/src/javascript/global.h"
-#include "fpdfsdk/src/javascript/report.h"
-#include "fpdfsdk/src/javascript/util.h"
-#include "third_party/base/stl_util.h"
-
-#ifdef PDF_ENABLE_XFA
-#include "fpdfsdk/include/fpdfxfa/fpdfxfa_app.h"
-#include "xfa/src/fxjse/value.h"
-#endif  // PDF_ENABLE_XFA
-
-// static
-void IJS_Runtime::Initialize(unsigned int slot, void* isolate) {
-  FXJS_Initialize(slot, reinterpret_cast<v8::Isolate*>(isolate));
-}
-
-// static
-IJS_Runtime* IJS_Runtime::Create(CPDFDoc_Environment* pEnv) {
-  return new CJS_Runtime(pEnv);
-}
-
-// static
-CJS_Runtime* CJS_Runtime::FromContext(const IJS_Context* cc) {
-  const CJS_Context* pContext = static_cast<const CJS_Context*>(cc);
-  return pContext->GetJSRuntime();
-}
-
-CJS_Runtime::CJS_Runtime(CPDFDoc_Environment* pApp)
-    : m_pApp(pApp),
-      m_pDocument(NULL),
-      m_bBlocking(FALSE),
-      m_isolate(NULL),
-      m_isolateManaged(false) {
-#ifndef PDF_ENABLE_XFA
-  IPDF_JSPLATFORM* pPlatform = m_pApp->GetFormFillInfo()->m_pJsPlatform;
-  if (pPlatform->version <= 2) {
-    unsigned int embedderDataSlot = 0;
-    v8::Isolate* pExternalIsolate = nullptr;
-    if (pPlatform->version == 2) {
-      pExternalIsolate = reinterpret_cast<v8::Isolate*>(pPlatform->m_isolate);
-      embedderDataSlot = pPlatform->m_v8EmbedderSlot;
-#else
-  if (CPDFXFA_App::GetInstance()->GetJSERuntime()) {
-    // TODO(tsepez): CPDFXFA_App should also use the embedder provided isolate.
-    m_isolate = (v8::Isolate*)CPDFXFA_App::GetInstance()->GetJSERuntime();
-  } else {
-    IPDF_JSPLATFORM* pPlatform = m_pApp->GetFormFillInfo()->m_pJsPlatform;
-    if (pPlatform->version <= 2) {
-      unsigned int embedderDataSlot = 0;
-      v8::Isolate* pExternalIsolate = nullptr;
-      if (pPlatform->version == 2) {
-        pExternalIsolate = reinterpret_cast<v8::Isolate*>(pPlatform->m_isolate);
-        embedderDataSlot = pPlatform->m_v8EmbedderSlot;
-      }
-      FXJS_Initialize(embedderDataSlot, pExternalIsolate);
-#endif
-    }
-#ifndef PDF_ENABLE_XFA
-    FXJS_Initialize(embedderDataSlot, pExternalIsolate);
-#else
-    m_isolateManaged = FXJS_GetIsolate(&m_isolate);
-  }
-
-  v8::Isolate* isolate = m_isolate;
-  v8::Isolate::Scope isolate_scope(isolate);
-  v8::Locker locker(isolate);
-  v8::HandleScope handle_scope(isolate);
-  if (CPDFXFA_App::GetInstance()->IsJavaScriptInitialized()) {
-    CJS_Context* pContext = (CJS_Context*)NewContext();
-    FXJS_InitializeRuntime(GetIsolate(), this, &m_context, &m_StaticObjects);
-    ReleaseContext(pContext);
-    return;
-#endif
-  }
-#ifndef PDF_ENABLE_XFA
-  m_isolateManaged = FXJS_GetIsolate(&m_isolate);
-#else
-
-#endif
-  if (m_isolateManaged || FXJS_GlobalIsolateRefCount() == 0)
-    DefineJSObjects();
-
-#ifdef PDF_ENABLE_XFA
-  CPDFXFA_App::GetInstance()->SetJavaScriptInitialized(TRUE);
-
-#endif
-  CJS_Context* pContext = (CJS_Context*)NewContext();
-  FXJS_InitializeRuntime(GetIsolate(), this, &m_context, &m_StaticObjects);
-  ReleaseContext(pContext);
-}
-
-CJS_Runtime::~CJS_Runtime() {
-  for (auto* obs : m_observers)
-    obs->OnDestroyed();
-
-  for (int i = 0, sz = m_ContextArray.GetSize(); i < sz; i++)
-    delete m_ContextArray.GetAt(i);
-
-  m_ContextArray.RemoveAll();
-  m_ConstArrays.clear();
-  FXJS_ReleaseRuntime(GetIsolate(), &m_context, &m_StaticObjects);
-
-  m_pApp = NULL;
-  m_pDocument = NULL;
-  m_context.Reset();
-
-  if (m_isolateManaged)
-    m_isolate->Dispose();
-}
-
-void CJS_Runtime::DefineJSObjects() {
-  v8::Isolate::Scope isolate_scope(GetIsolate());
-#ifdef PDF_ENABLE_XFA
-  v8::Locker locker(GetIsolate());
-#endif
-  v8::HandleScope handle_scope(GetIsolate());
-  v8::Local<v8::Context> context = v8::Context::New(GetIsolate());
-  v8::Context::Scope context_scope(context);
-
-  // The call order determines the "ObjDefID" assigned to each class.
-  // ObjDefIDs 0 - 2
-  CJS_Border::DefineJSObjects(GetIsolate(), FXJSOBJTYPE_STATIC);
-  CJS_Display::DefineJSObjects(GetIsolate(), FXJSOBJTYPE_STATIC);
-  CJS_Font::DefineJSObjects(GetIsolate(), FXJSOBJTYPE_STATIC);
-
-  // ObjDefIDs 3 - 5
-  CJS_Highlight::DefineJSObjects(GetIsolate(), FXJSOBJTYPE_STATIC);
-  CJS_Position::DefineJSObjects(GetIsolate(), FXJSOBJTYPE_STATIC);
-  CJS_ScaleHow::DefineJSObjects(GetIsolate(), FXJSOBJTYPE_STATIC);
-
-  // ObjDefIDs 6 - 8
-  CJS_ScaleWhen::DefineJSObjects(GetIsolate(), FXJSOBJTYPE_STATIC);
-  CJS_Style::DefineJSObjects(GetIsolate(), FXJSOBJTYPE_STATIC);
-  CJS_Zoomtype::DefineJSObjects(GetIsolate(), FXJSOBJTYPE_STATIC);
-
-  // ObjDefIDs 9 - 11
-  CJS_App::DefineJSObjects(GetIsolate(), FXJSOBJTYPE_STATIC);
-  CJS_Color::DefineJSObjects(GetIsolate(), FXJSOBJTYPE_STATIC);
-  CJS_Console::DefineJSObjects(GetIsolate(), FXJSOBJTYPE_STATIC);
-
-  // ObjDefIDs 12 - 14
-  CJS_Document::DefineJSObjects(GetIsolate(), FXJSOBJTYPE_GLOBAL);
-  CJS_Event::DefineJSObjects(GetIsolate(), FXJSOBJTYPE_STATIC);
-  CJS_Field::DefineJSObjects(GetIsolate(), FXJSOBJTYPE_DYNAMIC);
-
-  // ObjDefIDs 15 - 17
-  CJS_Global::DefineJSObjects(GetIsolate(), FXJSOBJTYPE_STATIC);
-  CJS_Icon::DefineJSObjects(GetIsolate(), FXJSOBJTYPE_DYNAMIC);
-  CJS_Util::DefineJSObjects(GetIsolate(), FXJSOBJTYPE_STATIC);
-
-  // ObjDefIDs 18 - 20 (these can't fail, return void).
-  CJS_PublicMethods::DefineJSObjects(GetIsolate());
-  CJS_GlobalConsts::DefineJSObjects(this);
-  CJS_GlobalArrays::DefineJSObjects(this);
-
-  // ObjDefIDs 21 - 22.
-  CJS_TimerObj::DefineJSObjects(GetIsolate(), FXJSOBJTYPE_DYNAMIC);
-  CJS_PrintParamsObj::DefineJSObjects(GetIsolate(), FXJSOBJTYPE_DYNAMIC);
-}
-
-IJS_Context* CJS_Runtime::NewContext() {
-  CJS_Context* p = new CJS_Context(this);
-  m_ContextArray.Add(p);
-  return p;
-}
-
-void CJS_Runtime::ReleaseContext(IJS_Context* pContext) {
-  CJS_Context* pJSContext = (CJS_Context*)pContext;
-
-  for (int i = 0, sz = m_ContextArray.GetSize(); i < sz; i++) {
-    if (pJSContext == m_ContextArray.GetAt(i)) {
-      delete pJSContext;
-      m_ContextArray.RemoveAt(i);
-      break;
-    }
-  }
-}
-
-IJS_Context* CJS_Runtime::GetCurrentContext() {
-  if (!m_ContextArray.GetSize())
-    return NULL;
-  return m_ContextArray.GetAt(m_ContextArray.GetSize() - 1);
-}
-
-void CJS_Runtime::SetReaderDocument(CPDFSDK_Document* pReaderDoc) {
-  if (m_pDocument != pReaderDoc) {
-    v8::Isolate::Scope isolate_scope(m_isolate);
-#ifdef PDF_ENABLE_XFA
-    v8::Locker locker(m_isolate);
-#endif
-    v8::HandleScope handle_scope(m_isolate);
-    v8::Local<v8::Context> context =
-        v8::Local<v8::Context>::New(m_isolate, m_context);
-    v8::Context::Scope context_scope(context);
-
-    m_pDocument = pReaderDoc;
-    if (pReaderDoc) {
-      v8::Local<v8::Object> pThis = FXJS_GetThisObj(GetIsolate());
-      if (!pThis.IsEmpty()) {
-        if (FXJS_GetObjDefnID(pThis) == CJS_Document::g_nObjDefnID) {
-          if (CJS_Document* pJSDocument =
-                  (CJS_Document*)FXJS_GetPrivate(GetIsolate(), pThis)) {
-            if (Document* pDocument = (Document*)pJSDocument->GetEmbedObject())
-              pDocument->AttachDoc(pReaderDoc);
-          }
-        }
-      }
-    }
-  }
-}
-
-int CJS_Runtime::Execute(IJS_Context* cc,
-                         const wchar_t* script,
-                         CFX_WideString* info) {
-  FXJSErr error = {};
-  int nRet = FXJS_Execute(m_isolate, cc, script, &error);
-  if (nRet < 0) {
-    info->Format(L"[ Line: %05d { %s } ] : %s", error.linnum - 1, error.srcline,
-                 error.message);
-  }
-  return nRet;
-}
-
-bool CJS_Runtime::AddEventToSet(const FieldEvent& event) {
-  return m_FieldEventSet.insert(event).second;
-}
-
-void CJS_Runtime::RemoveEventFromSet(const FieldEvent& event) {
-  m_FieldEventSet.erase(event);
-}
-
-v8::Local<v8::Context> CJS_Runtime::NewJSContext() {
-  return v8::Local<v8::Context>::New(m_isolate, m_context);
-}
-
-void CJS_Runtime::SetConstArray(const CFX_WideString& name,
-                                v8::Local<v8::Array> array) {
-  m_ConstArrays[name] = v8::Global<v8::Array>(m_isolate, array);
-}
-
-v8::Local<v8::Array> CJS_Runtime::GetConstArray(const CFX_WideString& name) {
-  return v8::Local<v8::Array>::New(m_isolate, m_ConstArrays[name]);
-}
-
-#ifdef PDF_ENABLE_XFA
-CFX_WideString ChangeObjName(const CFX_WideString& str) {
-  CFX_WideString sRet = str;
-  sRet.Replace(L"_", L".");
-  return sRet;
-}
-FX_BOOL CJS_Runtime::GetHValueByName(const CFX_ByteStringC& utf8Name,
-                                     FXJSE_HVALUE hValue) {
-#ifdef PDF_ENABLE_XFA
-  const FX_CHAR* name = utf8Name.GetCStr();
-
-  v8::Locker lock(GetIsolate());
-  v8::Isolate::Scope isolate_scope(GetIsolate());
-  v8::HandleScope handle_scope(GetIsolate());
-  v8::Local<v8::Context> old_context = GetIsolate()->GetCurrentContext();
-  v8::Local<v8::Context> context =
-      v8::Local<v8::Context>::New(GetIsolate(), m_context);
-  v8::Context::Scope context_scope(context);
-
-  // Caution: We're about to hand to XFA an object that in order to invoke
-  // methods will require that the current v8::Context always has a pointer
-  // to a CJS_Runtime in its embedder data slot. Unfortunately, XFA creates
-  // its own v8::Context which has not initialized the embedder data slot.
-  // Do so now.
-  // TODO(tsepez): redesign PDF-side objects to not rely on v8::Context's
-  // embedder data slots, and/or to always use the right context.
-  FXJS_SetRuntimeForV8Context(old_context, this);
-
-  v8::Local<v8::Value> propvalue =
-      context->Global()->Get(v8::String::NewFromUtf8(
-          GetIsolate(), name, v8::String::kNormalString, utf8Name.GetLength()));
-
-  if (propvalue.IsEmpty()) {
-    FXJSE_Value_SetUndefined(hValue);
-    return FALSE;
-  }
-  ((CFXJSE_Value*)hValue)->ForceSetValue(propvalue);
-#endif
-
-  return TRUE;
-}
-FX_BOOL CJS_Runtime::SetHValueByName(const CFX_ByteStringC& utf8Name,
-                                     FXJSE_HVALUE hValue) {
-#ifdef PDF_ENABLE_XFA
-  if (utf8Name.IsEmpty() || hValue == NULL)
-    return FALSE;
-  const FX_CHAR* name = utf8Name.GetCStr();
-  v8::Isolate* pIsolate = GetIsolate();
-  v8::Locker lock(pIsolate);
-  v8::Isolate::Scope isolate_scope(pIsolate);
-  v8::HandleScope handle_scope(pIsolate);
-  v8::Local<v8::Context> context =
-      v8::Local<v8::Context>::New(pIsolate, m_context);
-  v8::Context::Scope context_scope(context);
-
-  // v8::Local<v8::Context> tmpCotext =
-  // v8::Local<v8::Context>::New(GetIsolate(), m_context);
-  v8::Local<v8::Value> propvalue = v8::Local<v8::Value>::New(
-      GetIsolate(), ((CFXJSE_Value*)hValue)->DirectGetValue());
-  context->Global()->Set(
-      v8::String::NewFromUtf8(pIsolate, name, v8::String::kNormalString,
-                              utf8Name.GetLength()),
-      propvalue);
-#endif
-  return TRUE;
-}
-
-#endif
-void CJS_Runtime::AddObserver(Observer* observer) {
-  ASSERT(!pdfium::ContainsKey(m_observers, observer));
-  m_observers.insert(observer);
-}
-
-void CJS_Runtime::RemoveObserver(Observer* observer) {
-  ASSERT(pdfium::ContainsKey(m_observers, observer));
-  m_observers.erase(observer);
-}