clang-format all pdfium code.

fpdfsdk/src/javascript/JS_Runtime.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/javascript/JavaScript.h"
 #include "../../include/javascript/IJavaScript.h"
 #include "../../include/javascript/JS_EventHandler.h"
 #include "../../include/javascript/JS_Runtime.h"
 #include "../../include/javascript/JS_Context.h"
 #include "../../include/javascript/JS_Define.h"
 #include "../../include/javascript/JS_Object.h"
 #include "../../include/javascript/JS_Value.h"
 #include "../../include/javascript/Document.h"
 #include "../../include/javascript/app.h"
 #include "../../include/javascript/color.h"
 #include "../../include/javascript/Consts.h"
 #include "../../include/javascript/Document.h"
 #include "../../include/javascript/event.h"
 #include "../../include/javascript/Field.h"
 #include "../../include/javascript/Icon.h"
 #include "../../include/javascript/PublicMethods.h"
 #include "../../include/javascript/report.h"
 #include "../../include/javascript/util.h"
 #include "../../include/javascript/JS_GlobalData.h"
 #include "../../include/javascript/global.h"
 #include "../../include/javascript/console.h"
 
-CJS_RuntimeFactory::~CJS_RuntimeFactory()
-{
-}
-
-IFXJS_Runtime*                  CJS_RuntimeFactory::NewJSRuntime(CPDFDoc_Environment* pApp)
-{
-    if (!m_bInit)
-    {
-        unsigned int embedderDataSlot = 0;
-        if (pApp->GetFormFillInfo()->m_pJsPlatform->version >= 2) {
-            embedderDataSlot = pApp->GetFormFillInfo()->m_pJsPlatform->m_v8EmbedderSlot;
-                }
-        JS_Initial(embedderDataSlot);
-        m_bInit = TRUE;
-    }
-    return new CJS_Runtime(pApp);
-}
-void                            CJS_RuntimeFactory::AddRef()
-{
-    //to do.Should be implemented as atom manipulation.
-    m_nRef++;
-}
-void                            CJS_RuntimeFactory::Release()
-{
-    if(m_bInit)
-    {
-        //to do.Should be implemented as atom manipulation.
-        if (--m_nRef == 0)
-        {
-            JS_Release();
-            ReleaseGlobalData();
-            m_bInit = FALSE;
+CJS_RuntimeFactory::~CJS_RuntimeFactory() {}
+
+IFXJS_Runtime* CJS_RuntimeFactory::NewJSRuntime(CPDFDoc_Environment* pApp) {
+  if (!m_bInit) {
+    unsigned int embedderDataSlot = 0;
+    if (pApp->GetFormFillInfo()->m_pJsPlatform->version >= 2) {
+      embedderDataSlot =
+          pApp->GetFormFillInfo()->m_pJsPlatform->m_v8EmbedderSlot;
+    }
+    JS_Initial(embedderDataSlot);
+    m_bInit = TRUE;
+  }
+  return new CJS_Runtime(pApp);
+}
+void CJS_RuntimeFactory::AddRef() {
+  // to do.Should be implemented as atom manipulation.
+  m_nRef++;
+}
+void CJS_RuntimeFactory::Release() {
+  if (m_bInit) {
+    // to do.Should be implemented as atom manipulation.
+    if (--m_nRef == 0) {
+      JS_Release();
+      ReleaseGlobalData();
+      m_bInit = FALSE;
+    }
+  }
+}
+
+void CJS_RuntimeFactory::DeleteJSRuntime(IFXJS_Runtime* pRuntime) {
+  delete (CJS_Runtime*)pRuntime;
+}
+
+CJS_GlobalData* CJS_RuntimeFactory::NewGlobalData(CPDFDoc_Environment* pApp) {
+  if (m_pGlobalData) {
+    m_nGlobalDataCount++;
+    return m_pGlobalData;
+  }
+  m_nGlobalDataCount = 1;
+  m_pGlobalData = new CJS_GlobalData(pApp);
+  return m_pGlobalData;
+}
+
+void CJS_RuntimeFactory::ReleaseGlobalData() {
+  m_nGlobalDataCount--;
+
+  if (m_nGlobalDataCount <= 0) {
+    delete m_pGlobalData;
+    m_pGlobalData = NULL;
+  }
+}
+
+void* CJS_ArrayBufferAllocator::Allocate(size_t length) {
+  return calloc(1, length);
+}
+
+void* CJS_ArrayBufferAllocator::AllocateUninitialized(size_t length) {
+  return malloc(length);
+}
+
+void CJS_ArrayBufferAllocator::Free(void* data, size_t length) {
+  free(data);
+}
+
+/* ------------------------------ CJS_Runtime ------------------------------ */
+
+CJS_Runtime::CJS_Runtime(CPDFDoc_Environment* pApp)
+    : m_pApp(pApp),
+      m_pDocument(NULL),
+      m_bBlocking(FALSE),
+      m_pFieldEventPath(NULL),
+      m_isolate(NULL) {
+  if (m_pApp->GetFormFillInfo()->m_pJsPlatform->version >= 2) {
+    m_isolate = reinterpret_cast<v8::Isolate*>(
+        m_pApp->GetFormFillInfo()->m_pJsPlatform->m_isolate);
+  }
+  if (!m_isolate) {
+    m_pArrayBufferAllocator.reset(new CJS_ArrayBufferAllocator());
+
+    v8::Isolate::CreateParams params;
+    params.array_buffer_allocator = m_pArrayBufferAllocator.get();
+    m_isolate = v8::Isolate::New(params);
+  }
+
+  InitJSObjects();
+
+  CJS_Context* pContext = (CJS_Context*)NewContext();
+  JS_InitialRuntime(*this, this, pContext, m_context);
+  ReleaseContext(pContext);
+}
+
+CJS_Runtime::~CJS_Runtime() {
+  for (int i = 0, sz = m_ContextArray.GetSize(); i < sz; i++)
+    delete m_ContextArray.GetAt(i);
+
+  m_ContextArray.RemoveAll();
+
+  JS_ReleaseRuntime(*this, m_context);
+
+  RemoveEventsInLoop(m_pFieldEventPath);
+
+  m_pApp = NULL;
+  m_pDocument = NULL;
+  m_pFieldEventPath = NULL;
+  m_context.Reset();
+
+  // m_isolate->Exit();
+  m_isolate->Dispose();
+}
+
+FX_BOOL CJS_Runtime::InitJSObjects() {
+  v8::Isolate::Scope isolate_scope(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(*this, JS_STATIC) < 0)
+    return FALSE;
+  if (CJS_Display::Init(*this, JS_STATIC) < 0)
+    return FALSE;
+  if (CJS_Font::Init(*this, JS_STATIC) < 0)
+    return FALSE;
+  if (CJS_Highlight::Init(*this, JS_STATIC) < 0)
+    return FALSE;
+  if (CJS_Position::Init(*this, JS_STATIC) < 0)
+    return FALSE;
+  if (CJS_ScaleHow::Init(*this, JS_STATIC) < 0)
+    return FALSE;
+  if (CJS_ScaleWhen::Init(*this, JS_STATIC) < 0)
+    return FALSE;
+  if (CJS_Style::Init(*this, JS_STATIC) < 0)
+    return FALSE;
+  if (CJS_Zoomtype::Init(*this, JS_STATIC) < 0)
+    return FALSE;
+
+  // 9 - 11
+  if (CJS_App::Init(*this, JS_STATIC) < 0)
+    return FALSE;
+  if (CJS_Color::Init(*this, JS_STATIC) < 0)
+    return FALSE;
+  if (CJS_Console::Init(*this, JS_STATIC) < 0)
+    return FALSE;
+
+  // 12 - 14
+  if (CJS_Document::Init(*this, JS_DYNAMIC) < 0)
+    return FALSE;
+  if (CJS_Event::Init(*this, JS_STATIC) < 0)
+    return FALSE;
+  if (CJS_Field::Init(*this, JS_DYNAMIC) < 0)
+    return FALSE;
+
+  // 15 - 17
+  if (CJS_Global::Init(*this, JS_STATIC) < 0)
+    return FALSE;
+  if (CJS_Icon::Init(*this, JS_DYNAMIC) < 0)
+    return FALSE;
+  if (CJS_Util::Init(*this, JS_STATIC) < 0)
+    return FALSE;
+
+  if (CJS_PublicMethods::Init(*this) < 0)
+    return FALSE;
+  if (CJS_GlobalConsts::Init(*this) < 0)
+    return FALSE;
+  if (CJS_GlobalArrays::Init(*this) < 0)
+    return FALSE;
+
+  if (CJS_TimerObj::Init(*this, JS_DYNAMIC) < 0)
+    return FALSE;
+  if (CJS_PrintParamsObj::Init(*this, JS_DYNAMIC) < 0)
+    return FALSE;
+
+  return TRUE;
+}
+
+IFXJS_Context* CJS_Runtime::NewContext() {
+  CJS_Context* p = new CJS_Context(this);
+  m_ContextArray.Add(p);
+  return p;
+}
+
+void CJS_Runtime::ReleaseContext(IFXJS_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;
+    }
+  }
+}
+
+IFXJS_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);
+    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) {
+      JSObject pThis = JS_GetThisObj(*this);
+      if (!pThis.IsEmpty()) {
+        if (JS_GetObjDefnID(pThis) == JS_GetObjDefnID(*this, L"Document")) {
+          if (CJS_Document* pJSDocument = (CJS_Document*)JS_GetPrivate(pThis)) {
+            if (Document* pDocument = (Document*)pJSDocument->GetEmbedObject())
+              pDocument->AttachDoc(pReaderDoc);
+          }
         }
-    }
-}
-
-void                            CJS_RuntimeFactory::DeleteJSRuntime(IFXJS_Runtime* pRuntime)
-{
-    delete (CJS_Runtime*)pRuntime;
-}
-
-CJS_GlobalData* CJS_RuntimeFactory::NewGlobalData(CPDFDoc_Environment* pApp)
-{
-    if (m_pGlobalData)
-    {
-        m_nGlobalDataCount++;
-        return m_pGlobalData;
-    }
-    m_nGlobalDataCount = 1;
-    m_pGlobalData = new CJS_GlobalData(pApp);
-    return m_pGlobalData;
-}
-
-void CJS_RuntimeFactory::ReleaseGlobalData()
-{
-    m_nGlobalDataCount--;
-
-    if (m_nGlobalDataCount <= 0)
-    {
-        delete m_pGlobalData;
-        m_pGlobalData = NULL;
-    }
-}
-
-void* CJS_ArrayBufferAllocator::Allocate(size_t length) {
-    return calloc(1, length);
-}
-
-void* CJS_ArrayBufferAllocator::AllocateUninitialized(size_t length) {
-    return malloc(length);
-}
-
-void CJS_ArrayBufferAllocator::Free(void* data, size_t length) {
-    free(data);
-}
-
-/* ------------------------------ CJS_Runtime ------------------------------ */
-
-CJS_Runtime::CJS_Runtime(CPDFDoc_Environment * pApp) :
-        m_pApp(pApp),
-        m_pDocument(NULL),
-        m_bBlocking(FALSE),
-        m_pFieldEventPath(NULL),
-    m_isolate(NULL)
-{
-    if (m_pApp->GetFormFillInfo()->m_pJsPlatform->version >= 2) {
-        m_isolate = reinterpret_cast<v8::Isolate*>(m_pApp->GetFormFillInfo()->m_pJsPlatform->m_isolate);
-    }
-    if (!m_isolate) {
-        m_pArrayBufferAllocator.reset(new CJS_ArrayBufferAllocator());
-
-        v8::Isolate::CreateParams params;
-        params.array_buffer_allocator = m_pArrayBufferAllocator.get();
-        m_isolate = v8::Isolate::New(params);
-        }
-
-    InitJSObjects();
-
-    CJS_Context * pContext = (CJS_Context*)NewContext();
-    JS_InitialRuntime(*this, this, pContext, m_context);
-    ReleaseContext(pContext);
-}
-
-CJS_Runtime::~CJS_Runtime()
-{
-    for (int i=0, sz=m_ContextArray.GetSize(); i<sz; i++)
-        delete m_ContextArray.GetAt(i);
-
-    m_ContextArray.RemoveAll();
-
-    JS_ReleaseRuntime(*this, m_context);
-
-    RemoveEventsInLoop(m_pFieldEventPath);
-
-    m_pApp = NULL;
-    m_pDocument = NULL;
-    m_pFieldEventPath = NULL;
-    m_context.Reset();
-
-    //m_isolate->Exit();
-    m_isolate->Dispose();
-}
-
-FX_BOOL CJS_Runtime::InitJSObjects()
-{
-    v8::Isolate::Scope isolate_scope(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(*this, JS_STATIC) < 0) return FALSE;
-    if (CJS_Display::Init(*this, JS_STATIC) < 0) return FALSE;
-    if (CJS_Font::Init(*this, JS_STATIC) < 0) return FALSE;
-    if (CJS_Highlight::Init(*this, JS_STATIC) < 0) return FALSE;
-    if (CJS_Position::Init(*this, JS_STATIC) < 0) return FALSE;
-    if (CJS_ScaleHow::Init(*this, JS_STATIC) < 0) return FALSE;
-    if (CJS_ScaleWhen::Init(*this, JS_STATIC) < 0) return FALSE;
-    if (CJS_Style::Init(*this, JS_STATIC) < 0) return FALSE;
-    if (CJS_Zoomtype::Init(*this, JS_STATIC) < 0) return FALSE;
-
-    //9 - 11
-    if (CJS_App::Init(*this, JS_STATIC) < 0) return FALSE;
-    if (CJS_Color::Init(*this, JS_STATIC) < 0) return FALSE;
-    if (CJS_Console::Init(*this, JS_STATIC) < 0) return FALSE;
-
-    //12 - 14
-    if (CJS_Document::Init(*this, JS_DYNAMIC) < 0) return FALSE;
-    if (CJS_Event::Init(*this, JS_STATIC) < 0) return FALSE;
-    if (CJS_Field::Init(*this, JS_DYNAMIC) < 0) return FALSE;
-
-    //15 - 17
-    if (CJS_Global::Init(*this, JS_STATIC) < 0) return FALSE;
-    if (CJS_Icon::Init(*this, JS_DYNAMIC) < 0) return FALSE;
-    if (CJS_Util::Init(*this, JS_STATIC) < 0) return FALSE;
-
-    if (CJS_PublicMethods::Init(*this) < 0) return FALSE;
-    if (CJS_GlobalConsts::Init(*this) < 0) return FALSE;
-    if (CJS_GlobalArrays::Init(*this) < 0) return FALSE;
-
-    if (CJS_TimerObj::Init(*this, JS_DYNAMIC) < 0) return FALSE;
-    if (CJS_PrintParamsObj::Init(*this, JS_DYNAMIC) <0) return FALSE;
+      }
+      JS_SetThisObj(*this, JS_GetObjDefnID(*this, L"Document"));
+    } else {
+      JS_SetThisObj(*this, JS_GetObjDefnID(*this, L"app"));
+    }
+  }
+}
+
+FX_BOOL CJS_Runtime::AddEventToLoop(const CFX_WideString& sTargetName,
+                                    JS_EVENT_T eEventType) {
+  if (m_pFieldEventPath == NULL) {
+    m_pFieldEventPath = new CJS_FieldEvent;
+    m_pFieldEventPath->sTargetName = sTargetName;
+    m_pFieldEventPath->eEventType = eEventType;
+    m_pFieldEventPath->pNext = NULL;
 
     return TRUE;
-}
-
-IFXJS_Context* CJS_Runtime::NewContext()
-{
-    CJS_Context * p = new CJS_Context(this);
-    m_ContextArray.Add(p);
-    return p;
-}
-
-void CJS_Runtime::ReleaseContext(IFXJS_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;
-        }
-    }
-}
-
-IFXJS_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);
-        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)
-        {
-            JSObject pThis = JS_GetThisObj(*this);
-            if(!pThis.IsEmpty())
-            {
-                if (JS_GetObjDefnID(pThis) == JS_GetObjDefnID(*this, L"Document"))
-                {
-                    if (CJS_Document* pJSDocument = (CJS_Document*)JS_GetPrivate(pThis))
-                    {
-                        if (Document * pDocument = (Document*)pJSDocument->GetEmbedObject())
-                            pDocument->AttachDoc(pReaderDoc);
-                    }
-                }
-            }
-            JS_SetThisObj(*this, JS_GetObjDefnID(*this, L"Document"));
-        }
-        else
-        {
-            JS_SetThisObj(*this, JS_GetObjDefnID(*this, L"app"));
-        }
-    }
-}
-
-FX_BOOL CJS_Runtime::AddEventToLoop(const CFX_WideString& sTargetName, JS_EVENT_T eEventType)
-{
-    if (m_pFieldEventPath == NULL)
-    {
-        m_pFieldEventPath = new CJS_FieldEvent;
-        m_pFieldEventPath->sTargetName = sTargetName;
-        m_pFieldEventPath->eEventType = eEventType;
-        m_pFieldEventPath->pNext = NULL;
-
-        return TRUE;
-    }
-
-    //to search
-    CJS_FieldEvent* p = m_pFieldEventPath;
-    CJS_FieldEvent* pLast = m_pFieldEventPath;
-    while (p)
-    {
-        if (p->eEventType == eEventType && p->sTargetName == sTargetName)
-            return FALSE;
-
-        pLast = p;
-        p = p->pNext;
-    }
-
-    //to add
-    CJS_FieldEvent* pNew = new CJS_FieldEvent;
-    pNew->sTargetName = sTargetName;
-    pNew->eEventType = eEventType;
-    pNew->pNext = NULL;
-
-    pLast->pNext = pNew;
-
-    return TRUE;
-}
-
-void CJS_Runtime::RemoveEventInLoop(const CFX_WideString& sTargetName, JS_EVENT_T eEventType)
-{
-    FX_BOOL bFind = FALSE;
-
-    CJS_FieldEvent* p = m_pFieldEventPath;
-    CJS_FieldEvent* pLast = NULL;
-    while (p)
-    {
-        if (p->eEventType == eEventType && p->sTargetName == sTargetName)
-        {
-            bFind = TRUE;
-            break;
-        }
-
-        pLast = p;
-        p = p->pNext;
-    }
-
-    if (bFind)
-    {
-        RemoveEventsInLoop(p);
-
-        if (p == m_pFieldEventPath)
-            m_pFieldEventPath = NULL;
-
-        if (pLast)
-            pLast->pNext = NULL;
-    }
-}
-
-void CJS_Runtime::RemoveEventsInLoop(CJS_FieldEvent* pStart)
-{
-    CJS_FieldEvent* p = pStart;
-
-    while (p)
-    {
-        CJS_FieldEvent* pOld = p;
-        p = pOld->pNext;
-
-        delete pOld;
-    }
-}
-
-v8::Local<v8::Context>  CJS_Runtime::NewJSContext()
-{
-    return v8::Local<v8::Context>::New(m_isolate, m_context);
-}
-
-CFX_WideString ChangeObjName(const CFX_WideString& str)
-{
-    CFX_WideString sRet = str;
-    sRet.Replace(L"_", L".");
-    return sRet;
-}
+  }
+
+  // to search
+  CJS_FieldEvent* p = m_pFieldEventPath;
+  CJS_FieldEvent* pLast = m_pFieldEventPath;
+  while (p) {
+    if (p->eEventType == eEventType && p->sTargetName == sTargetName)
+      return FALSE;
+
+    pLast = p;
+    p = p->pNext;
+  }
+
+  // to add
+  CJS_FieldEvent* pNew = new CJS_FieldEvent;
+  pNew->sTargetName = sTargetName;
+  pNew->eEventType = eEventType;
+  pNew->pNext = NULL;
+
+  pLast->pNext = pNew;
+
+  return TRUE;
+}
+
+void CJS_Runtime::RemoveEventInLoop(const CFX_WideString& sTargetName,
+                                    JS_EVENT_T eEventType) {
+  FX_BOOL bFind = FALSE;
+
+  CJS_FieldEvent* p = m_pFieldEventPath;
+  CJS_FieldEvent* pLast = NULL;
+  while (p) {
+    if (p->eEventType == eEventType && p->sTargetName == sTargetName) {
+      bFind = TRUE;
+      break;
+    }
+
+    pLast = p;
+    p = p->pNext;
+  }
+
+  if (bFind) {
+    RemoveEventsInLoop(p);
+
+    if (p == m_pFieldEventPath)
+      m_pFieldEventPath = NULL;
+
+    if (pLast)
+      pLast->pNext = NULL;
+  }
+}
+
+void CJS_Runtime::RemoveEventsInLoop(CJS_FieldEvent* pStart) {
+  CJS_FieldEvent* p = pStart;
+
+  while (p) {
+    CJS_FieldEvent* pOld = p;
+    p = pOld->pNext;
+
+    delete pOld;
+  }
+}
+
+v8::Local<v8::Context> CJS_Runtime::NewJSContext() {
+  return v8::Local<v8::Context>::New(m_isolate, m_context);
+}
+
+CFX_WideString ChangeObjName(const CFX_WideString& str) {
+  CFX_WideString sRet = str;
+  sRet.Replace(L"_", L".");
+  return sRet;
+}