Make CPDFXFA_App / IXFA_AppProvider saner

fpdfsdk/src/fpdfxfa/fpdfxfa_app.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 "../../../public/fpdf_formfill.h"
 #include "../../include/fsdk_define.h"
 #include "../../include/fsdk_mgr.h"
 #include "../../include/fpdfxfa/fpdfxfa_doc.h"
 #include "../../include/fpdfxfa/fpdfxfa_util.h"
 #include "../../include/jsapi/fxjs_v8.h"
 #include "../../include/javascript/IJavaScript.h"
 #include "../../include/fpdfxfa/fpdfxfa_app.h"
-CPDFXFA_App* CPDFXFA_App::m_pApp = NULL;
-
-CPDFXFA_App* FPDFXFA_GetApp()
-{
-        if (!CPDFXFA_App::m_pApp)
-                CPDFXFA_App::m_pApp = FX_NEW CPDFXFA_App();
-
-        return CPDFXFA_App::m_pApp;
-}
-
-void FPDFXFA_ReleaseApp()
-{
-        if (CPDFXFA_App::m_pApp)
-                delete CPDFXFA_App::m_pApp;
-        CPDFXFA_App::m_pApp = NULL;
+
+CPDFXFA_App* CPDFXFA_App::g_pApp = NULL;
+
+CPDFXFA_App* CPDFXFA_App::GetInstance()
+{
+    if (!g_pApp) {
+        g_pApp = FX_NEW CPDFXFA_App();
+    }
+    return g_pApp;
+}
+
+void CPDFXFA_App::ReleaseInstance()
+{
+    delete g_pApp;
+    g_pApp = NULL;
 }
 
 CJS_RuntimeFactory* g_GetJSRuntimeFactory()
 {
-        static CJS_RuntimeFactory g_JSRuntimeFactory;
-        return &g_JSRuntimeFactory;
-}
-
-CPDFXFA_App::CPDFXFA_App() : 
-        m_pXFAApp(NULL), 
-        m_pFontMgr(NULL),
-        m_hJSERuntime(NULL),
-        //m_pJSRuntime(NULL),
-        //m_pEnv(NULL),
-        m_csAppType(JS_STR_VIEWERTYPE_STANDARD)
-{
-        m_pJSRuntimeFactory = NULL;
-        m_pJSRuntimeFactory = g_GetJSRuntimeFactory();
-        m_pJSRuntimeFactory->AddRef();
-        m_pEnvList.RemoveAll(); 
-        m_bInitRuntime = FALSE;
-}
-//IFXJS_Runtime* CPDFXFA_App::GetJSRuntime()
-//{
-//      FXSYS_assert(m_pJSRuntimeFactory);
-//      if(!m_pJSRuntime)
-//              m_pJSRuntime = m_pJSRuntimeFactory->NewJSRuntime(this);
-//      return m_pJSRuntime;
-//}
+    static CJS_RuntimeFactory g_JSRuntimeFactory;
+    return &g_JSRuntimeFactory;
+}
+
+CPDFXFA_App::CPDFXFA_App() :
+    m_bInitRuntime(FALSE),
+    m_pXFAApp(NULL),
+    m_pFontMgr(NULL),
+    m_hJSERuntime(NULL),
+    m_csAppType(JS_STR_VIEWERTYPE_STANDARD)
+{
+    m_pJSRuntimeFactory = g_GetJSRuntimeFactory();
+    m_pJSRuntimeFactory->AddRef();
+    m_pEnvList.RemoveAll();
+}
 
 CPDFXFA_App::~CPDFXFA_App()
 {
-        if (m_pFontMgr)
-        {
-                m_pFontMgr->Release();
-                m_pFontMgr = NULL;
-        }
-
-        if (m_pXFAApp)
-        {
-                m_pXFAApp->Release();
-                m_pXFAApp = NULL;
-        }
-
-        //if (m_pJSRuntime && m_pJSRuntimeFactory)
-        //      m_pJSRuntimeFactory->DeleteJSRuntime(m_pJSRuntime);
-        m_pJSRuntimeFactory->Release();
-
-
-        if (m_hJSERuntime)
-        {
-                FXJSE_Runtime_Release(m_hJSERuntime);
-                m_hJSERuntime = NULL;
-        }
-
-        FXJSE_Finalize();
-
-        BC_Library_Destory();
+    delete m_pFontMgr;
+    m_pFontMgr = NULL;
+
+    delete m_pXFAApp;
+    m_pXFAApp = NULL;
+
+    m_pJSRuntimeFactory->Release();
+    FXJSE_Runtime_Release(m_hJSERuntime);
+    m_hJSERuntime = NULL;
+
+    FXJSE_Finalize();
+    BC_Library_Destory();
 }
 
 FX_BOOL CPDFXFA_App::Initialize()
 {
-        BC_Library_Init();
-
-        FXJSE_Initialize();
-        m_hJSERuntime = FXJSE_Runtime_Create();
-
-        if (!m_hJSERuntime) 
-                return FALSE;
-
-        //m_pJSRuntime = m_pJSRuntimeFactory->NewJSRuntime(this);
-        
-        m_pXFAApp = IXFA_App::Create(this);
-        if (!m_pXFAApp)
-                return FALSE;
-
-        m_pFontMgr = XFA_GetDefaultFontMgr();
-        if (!m_pFontMgr)
-                return FALSE;
-
-        m_pXFAApp->SetDefaultFontMgr(m_pFontMgr);
-
-        return TRUE;
+    BC_Library_Init();
+    FXJSE_Initialize();
+
+    m_hJSERuntime = FXJSE_Runtime_Create();
+    if (!m_hJSERuntime)
+        return FALSE;
+
+    m_pXFAApp = IXFA_App::Create(this);
+    if (!m_pXFAApp)
+        return FALSE;
+
+    m_pFontMgr = IXFA_FontMgr::CreateDefault();
+    if (!m_pFontMgr)
+        return FALSE;
+
+    m_pXFAApp->SetDefaultFontMgr(m_pFontMgr);
+    return TRUE;
+}
+
+FX_BOOL CPDFXFA_App::InitRuntime(FX_BOOL bReset) {
+    if (bReset) {
+        m_bInitRuntime = FALSE;
+        return TRUE;
+    }
+    if (m_bInitRuntime) {
+        return TRUE;
+    }
+    m_bInitRuntime = TRUE;
+    return FALSE;
 }
 
 FX_BOOL CPDFXFA_App::AddFormFillEnv(CPDFDoc_Environment* pEnv)
 {
-        if (!pEnv) return FALSE;
-
-        m_pEnvList.Add(pEnv);
-        return TRUE;
+    if (!pEnv) return FALSE;
+
+    m_pEnvList.Add(pEnv);
+    return TRUE;
 }
 
 FX_BOOL CPDFXFA_App::RemoveFormFillEnv(CPDFDoc_Environment* pEnv)
 {
-        if (!pEnv) return FALSE;
-
-        int nFind = m_pEnvList.Find(pEnv);
-        if (nFind != -1) {
-                m_pEnvList.RemoveAt(nFind);
-                return TRUE;
-        }
-
-        return FALSE;
-}
-void CPDFXFA_App::ReleaseRuntime() 
-{
-        v8::Global<v8::Context> context;
-        JS_ReleaseRuntime((IJS_Runtime*)m_hJSERuntime, context);
+    if (!pEnv) return FALSE;
+
+    int nFind = m_pEnvList.Find(pEnv);
+    if (nFind != -1) {
+        m_pEnvList.RemoveAt(nFind);
+        return TRUE;
+    }
+
+    return FALSE;
+}
+void CPDFXFA_App::ReleaseRuntime()
+{
+    v8::Global<v8::Context> context;
+    JS_ReleaseRuntime((IJS_Runtime*)m_hJSERuntime, context);
 }
 
 void CPDFXFA_App::GetAppType(CFX_WideString &wsAppType)
 {
-        wsAppType = m_csAppType;
+    wsAppType = m_csAppType;
 }
 
 void CPDFXFA_App::GetAppName(CFX_WideString& wsName)
 {
-        CPDFDoc_Environment* pEnv = m_pEnvList.GetAt(0);
-        if (pEnv)
-        {
-                wsName = pEnv->FFI_GetAppName();
-        }
+    CPDFDoc_Environment* pEnv = m_pEnvList.GetAt(0);
+    if (pEnv)
+    {
+        wsName = pEnv->FFI_GetAppName();
+    }
 }
 
 void CPDFXFA_App::SetAppType(FX_WSTR wsAppType)
 {
-        m_csAppType = wsAppType;
+    m_csAppType = wsAppType;
 }
 
 void CPDFXFA_App::GetLanguage(CFX_WideString &wsLanguage)
 {
-        CPDFDoc_Environment* pEnv = m_pEnvList.GetAt(0);
-        if (pEnv)
-        {
-                wsLanguage = pEnv->FFI_GetLanguage();
-        }
+    CPDFDoc_Environment* pEnv = m_pEnvList.GetAt(0);
+    if (pEnv)
+    {
+        wsLanguage = pEnv->FFI_GetLanguage();
+    }
 }
 
 void CPDFXFA_App::GetPlatform(CFX_WideString &wsPlatform)
 {
-        CPDFDoc_Environment* pEnv = m_pEnvList.GetAt(0);
-        if (pEnv)
-        {
-                wsPlatform = pEnv->FFI_GetPlatform();
-        }
+    CPDFDoc_Environment* pEnv = m_pEnvList.GetAt(0);
+    if (pEnv)
+    {
+        wsPlatform = pEnv->FFI_GetPlatform();
+    }
 }
 
 void CPDFXFA_App::GetVariation(CFX_WideString &wsVariation)
 {
-        wsVariation = JS_STR_VIEWERVARIATION;
+    wsVariation = JS_STR_VIEWERVARIATION;
 }
 
 void CPDFXFA_App::GetVersion(CFX_WideString &wsVersion)
 {
-        wsVersion = JS_STR_VIEWERVERSION_XFA;
+    wsVersion = JS_STR_VIEWERVERSION_XFA;
 }
 
 void CPDFXFA_App::Beep(FX_DWORD dwType)
 {
-        CPDFDoc_Environment* pEnv = m_pEnvList.GetAt(0);
-        if (pEnv)
-        {
-                pEnv->JS_appBeep(dwType);
-        }
+    CPDFDoc_Environment* pEnv = m_pEnvList.GetAt(0);
+    if (pEnv)
+    {
+        pEnv->JS_appBeep(dwType);
+    }
 }
 
 FX_INT32 CPDFXFA_App::MsgBox(FX_WSTR wsMessage, FX_WSTR wsTitle, FX_DWORD dwIconType, FX_DWORD dwButtonType)
 {
-        CPDFDoc_Environment* pEnv = m_pEnvList.GetAt(0);
-        if (!pEnv) 
-                return -1;
-
-        FX_DWORD iconType = 0;
-        int iButtonType = 0;
-        switch (dwIconType)
-        {
-        case XFA_MBICON_Error:
-                iconType |= 0;
-                break;
-        case XFA_MBICON_Warning:
-                iconType |= 1;
-                break;
-        case XFA_MBICON_Question:
-                iconType |= 2;
-                break;
-        case XFA_MBICON_Status:
-                iconType |= 3;
-                break;
-        }
-        switch (dwButtonType)
-        {
-        case  XFA_MB_OK:
-                iButtonType |= 0;
-                break;
-        case XFA_MB_OKCancel:
-                iButtonType |= 1;
-                break;
-        case XFA_MB_YesNo:
-                iButtonType |= 2;
-                break;
-        case XFA_MB_YesNoCancel:
-                iButtonType |= 3;
-                break;
-        }
-        FX_INT32 iRet = pEnv->JS_appAlert(wsMessage.GetPtr(), wsTitle.GetPtr(), iButtonType, iconType);
-        switch (iRet)
-        {
-        case 1:
-                return XFA_IDOK;
-        case 2:
-                return XFA_IDCancel;
-        case 3:
-                return XFA_IDNo;
-        case 4:
-                return XFA_IDYes;
-        }
-        return XFA_IDYes;
+    CPDFDoc_Environment* pEnv = m_pEnvList.GetAt(0);
+    if (!pEnv)
+        return -1;
+
+    FX_DWORD iconType = 0;
+    int iButtonType = 0;
+    switch (dwIconType)
+    {
+    case XFA_MBICON_Error:
+        iconType |= 0;
+        break;
+    case XFA_MBICON_Warning:
+        iconType |= 1;
+        break;
+    case XFA_MBICON_Question:
+        iconType |= 2;
+        break;
+    case XFA_MBICON_Status:
+        iconType |= 3;
+        break;
+    }
+    switch (dwButtonType)
+    {
+    case  XFA_MB_OK:
+        iButtonType |= 0;
+        break;
+    case XFA_MB_OKCancel:
+        iButtonType |= 1;
+        break;
+    case XFA_MB_YesNo:
+        iButtonType |= 2;
+        break;
+    case XFA_MB_YesNoCancel:
+        iButtonType |= 3;
+        break;
+    }
+    FX_INT32 iRet = pEnv->JS_appAlert(wsMessage.GetPtr(), wsTitle.GetPtr(), iButtonType, iconType);
+    switch (iRet)
+    {
+    case 1:
+        return XFA_IDOK;
+    case 2:
+        return XFA_IDCancel;
+    case 3:
+        return XFA_IDNo;
+    case 4:
+        return XFA_IDYes;
+    }
+    return XFA_IDYes;
 }
 
 void CPDFXFA_App::Response(CFX_WideString &wsAnswer, FX_WSTR wsQuestion, FX_WSTR wsTitle, FX_WSTR wsDefaultAnswer, FX_BOOL bMark)
 {
-        CPDFDoc_Environment* pEnv = m_pEnvList.GetAt(0);
-        if (pEnv)
-        {
-                int nLength = 2048;
-                char* pBuff = new char[nLength];
-                nLength = pEnv->JS_appResponse(wsQuestion.GetPtr(), wsTitle.GetPtr(), wsDefaultAnswer.GetPtr(), NULL, bMark, pBuff, nLength);
-                if(nLength > 0)
-                {
-                        nLength = nLength>2046?2046:nLength;
-                        pBuff[nLength] = 0;
-                        pBuff[nLength+1] = 0;
-                        wsAnswer = CFX_WideString::FromUTF16LE((unsigned short*)pBuff, nLength);
-                }
-                delete[] pBuff;
-        }
+    CPDFDoc_Environment* pEnv = m_pEnvList.GetAt(0);
+    if (pEnv)
+    {
+        int nLength = 2048;
+        char* pBuff = new char[nLength];
+        nLength = pEnv->JS_appResponse(wsQuestion.GetPtr(), wsTitle.GetPtr(), wsDefaultAnswer.GetPtr(), NULL, bMark, pBuff, nLength);
+        if(nLength > 0)
+        {
+            nLength = nLength>2046?2046:nLength;
+            pBuff[nLength] = 0;
+            pBuff[nLength+1] = 0;
+            wsAnswer = CFX_WideString::FromUTF16LE((unsigned short*)pBuff, nLength);
+        }
+        delete[] pBuff;
+    }
 }
 
 FX_INT32 CPDFXFA_App::GetCurDocumentInBatch()
 {
-        CPDFDoc_Environment* pEnv = m_pEnvList.GetAt(0);
-        if (pEnv)
-        {
-                return pEnv->FFI_GetCurDocument();
-        }
-        return 0;
+    CPDFDoc_Environment* pEnv = m_pEnvList.GetAt(0);
+    if (pEnv)
+    {
+        return pEnv->FFI_GetCurDocument();
+    }
+    return 0;
 }
 
 FX_INT32 CPDFXFA_App::GetDocumentCountInBatch()
 {
-        CPDFDoc_Environment* pEnv = m_pEnvList.GetAt(0);
-        if (pEnv)
-        {
-                return pEnv->FFI_GetDocumentCount();
-        }
-
-        return 0;
+    CPDFDoc_Environment* pEnv = m_pEnvList.GetAt(0);
+    if (pEnv)
+    {
+        return pEnv->FFI_GetDocumentCount();
+    }
+
+    return 0;
 }
 
 IFX_FileRead* CPDFXFA_App::DownloadURL(FX_WSTR wsURL)
 {
-        CPDFDoc_Environment* pEnv = m_pEnvList.GetAt(0);
-        if (pEnv)
-        {
-                return pEnv->FFI_DownloadFromURL(wsURL.GetPtr());
-        }
-        return NULL;
-}
-
-FX_BOOL CPDFXFA_App::PostRequestURL(FX_WSTR wsURL, FX_WSTR wsData, FX_WSTR wsContentType, 
-        FX_WSTR wsEncode, FX_WSTR wsHeader, CFX_WideString &wsResponse)
-{
-        CPDFDoc_Environment* pEnv = m_pEnvList.GetAt(0);
-        if (pEnv)
-        {
-                wsResponse = pEnv->FFI_PostRequestURL(wsURL.GetPtr(), wsData.GetPtr(), wsContentType.GetPtr(), wsEncode.GetPtr(), wsHeader.GetPtr());
-                return TRUE;
-        }
-        return FALSE;
+    CPDFDoc_Environment* pEnv = m_pEnvList.GetAt(0);
+    if (pEnv)
+    {
+        return pEnv->FFI_DownloadFromURL(wsURL.GetPtr());
+    }
+    return NULL;
+}
+
+FX_BOOL CPDFXFA_App::PostRequestURL(FX_WSTR wsURL, FX_WSTR wsData, FX_WSTR wsContentType,
+                                            FX_WSTR wsEncode, FX_WSTR wsHeader, CFX_WideString &wsResponse)
+{
+    CPDFDoc_Environment* pEnv = m_pEnvList.GetAt(0);
+    if (pEnv)
+    {
+        wsResponse = pEnv->FFI_PostRequestURL(wsURL.GetPtr(), wsData.GetPtr(), wsContentType.GetPtr(), wsEncode.GetPtr(), wsHeader.GetPtr());
+        return TRUE;
+    }
+    return FALSE;
 }
 
 FX_BOOL CPDFXFA_App::PutRequestURL(FX_WSTR wsURL, FX_WSTR wsData, FX_WSTR wsEncode)
 {
-        CPDFDoc_Environment* pEnv = m_pEnvList.GetAt(0);
-        if (pEnv)
-        {
-                return pEnv->FFI_PutRequestURL(wsURL.GetPtr(), wsData.GetPtr(), wsEncode.GetPtr());
-        }
-        return FALSE;
+    CPDFDoc_Environment* pEnv = m_pEnvList.GetAt(0);
+    if (pEnv)
+    {
+        return pEnv->FFI_PutRequestURL(wsURL.GetPtr(), wsData.GetPtr(), wsEncode.GetPtr());
+    }
+    return FALSE;
 }
 
 void CPDFXFA_App::LoadString(FX_INT32 iStringID, CFX_WideString &wsString)
 {
-        switch (iStringID)
-        {
-        case XFA_IDS_ValidateFailed:
-                wsString = L"%s validate failed";
-                return;
-        case XFA_IDS_CalcOverride:
-                wsString = L"Calculate Override";
-                return;
-        case XFA_IDS_ModifyField:
-                wsString = L"Are you sure you want to modify this field?";
-                return;
-        case XFA_IDS_NotModifyField:
-                wsString = L"You are not allowed to modify this field.";
-                return;
-        case XFA_IDS_AppName:
-                wsString = L"Foxit";
-                return;
-        case XFA_IDS_ImageFilter:
-                wsString = L"Image Files(*.bmp;*.jpg;*.png;*.gif;*.tif)|*.bmp;*.jpg;*.png;*.gif;*.tif|All Files(*.*)|*.*||";
-                return;
-        case XFA_IDS_UNKNOW_CATCHED:
-                wsString = L"unknown error is catched!";
-                return;
-        case XFA_IDS_Unable_TO_SET:
-                wsString = L"Unable to set ";
-                return;
-        case XFA_IDS_VALUE_EXCALMATORY:
-                wsString = L" value!";
-                return;
-        case XFA_IDS_INVALID_ENUM_VALUE:
-                wsString = L"Invalid enumerated value: ";
-                return;
-        case XFA_IDS_UNSUPPORT_METHOD:
-                wsString = L"unsupport %s method.";
-                return;
-        case XFA_IDS_UNSUPPORT_PROP:
-                wsString = L"unsupport %s property.";
-                return;
-        case XFA_IDS_INVAlID_PROP_SET:
-                wsString = L"Invalid property set operation;";
-                return;
-        case XFA_IDS_NOT_DEFAUL_VALUE:
-                wsString = L" doesn't have a default property";
-                return;
-        case XFA_IDS_UNABLE_SET_LANGUAGE:
-                wsString = L"Unable to set language value!";
-                return;
-        case XFA_IDS_UNABLE_SET_NUMPAGES:
-                wsString = L"Unable to set numPages value!";
-                return;
-        case XFA_IDS_UNABLE_SET_PLATFORM:
-                wsString = L"Unable to set platform value!";
-                return;
-        case XFA_IDS_UNABLE_SET_VALIDATIONENABLE:
-                wsString = L"Unable to set validationsEnabled value!";
-                return;
-        case XFA_IDS_UNABLE_SET_VARIATION:
-                wsString = L"Unable to set variation value!";
-                return;
-        case XFA_IDS_UNABLE_SET_VERSION:
-                wsString = L"Unable to set version value!";
-                return;
-        case XFA_IDS_UNABLE_SET_READY:
-                wsString = L"Unable to set ready value!";
-                return;
-        case XFA_IDS_NUMBER_OF_OCCUR:
-                wsString = L"The element [%s] has violated its allowable number of occurrences";
-                return;
-        case XFA_IDS_UNABLE_SET_CLASS_NAME:
-                wsString = L"Unable to set className value!";
-                return;
-        case XFA_IDS_UNABLE_SET_LENGTH_VALUE:
-                wsString = L"Unable to set length value!";
-                return;
-        case XFA_IDS_UNSUPPORT_CHAR:
-                wsString = L"unsupported char '%c'";
-                return;
-        case XFA_IDS_BAD_SUFFIX:
-                wsString = L"bad suffix on number";
-                return;
-        case XFA_IDS_EXPECTED_IDENT:
-                wsString = L"expected identifier instead of '%s'";
-                return;
-        case XFA_IDS_EXPECTED_STRING:
-                wsString = L"expected '%s' instead of '%s'";
-                return;
-        case XFA_IDS_INVALIDATE_CHAR:
-                wsString = L"invalidate char '%c'";
-                return;
-        case XFA_IDS_REDEFINITION:
-                wsString = L"'%s' redefinition ";
-                return;
-        case XFA_IDS_INVALIDATE_TOKEN:
-                wsString = L"invalidate token '%s'";
-                return;
-        case XFA_IDS_INVALIDATE_EXPRESSION:
-                wsString = L"invalidate expression '%s'";
-                return;
-        case XFA_IDS_UNDEFINE_IDENTIFIER:
-                wsString = L"undefined identifier '%s'";
-                return;
-        case XFA_IDS_INVALIDATE_LEFTVALUE:
-                wsString = L"invalidate left-value '%s'";
-                return;
-        case XFA_IDS_COMPILER_ERROR:
-                wsString = L"compiler error";
-                return;
-        case XFA_IDS_CANNOT_MODIFY_VALUE:
-                wsString = L"can't modify the '%s' value";
-                return;
-        case XFA_IDS_ERROR_PARAMETERS:
-                wsString = L"function '%s' has not %d parameters";
-                return;
-        case XFA_IDS_EXPECT_ENDIF:
-                wsString = L"expected 'endif' instead of '%s'";
-                return;
-        case XFA_IDS_UNEXPECTED_EXPRESSION:
-                wsString = L"unexpected expression '%s'";
-                return;
-        case XFA_IDS_CONDITION_IS_NULL:
-                wsString = L"condition is null";
-                return;
-        case XFA_IDS_ILLEGALBREAK:
-                wsString = L"illegal break";
-                return;
-        case XFA_IDS_ILLEGALCONTINUE:
-                wsString = L"illegal continue";
-                return;
-        case XFA_IDS_EXPECTED_OPERATOR:
-                wsString = L"expected operator '%s' instead of '%s'";
-                return;
-        case XFA_IDS_DIVIDE_ZERO:
-                wsString = L"divide by zero";
-                return;
-        case XFA_IDS_CANNOT_COVERT_OBJECT:
-                wsString = L"%s.%s can not covert to object";
-                return;
-        case XFA_IDS_NOT_FOUND_CONTAINER:
-                wsString = L"can not found container '%s'";
-                return;
-        case XFA_IDS_NOT_FOUND_PROPERTY:
-                wsString = L"can not found property '%s'";
-                return;
-        case XFA_IDS_NOT_FOUND_METHOD:
-                wsString = L"can not found method '%s'";
-                return;
-        case XFA_IDS_NOT_FOUND_CONST:
-                wsString = L"can not found const '%s'";
-                return;
-        case XFA_IDS_NOT_ASSIGN_OBJECT:
-                wsString = L"can not direct assign value to object";
-                return;
-        case XFA_IDS_IVALIDATE_INSTRUCTION:
-                wsString = L"invalidate instruction";
-                return;
-        case XFA_IDS_EXPECT_NUMBER:
-                wsString = L"expected number instead of '%s'";
-                return;
-        case XFA_IDS_VALIDATE_OUT_ARRAY:
-                wsString = L"validate access index '%s' out of array";
-                return;
-        case XFA_IDS_CANNOT_ASSIGN_IDENT:
-                wsString = L"can not assign to %s";
-                return;
-        case XFA_IDS_NOT_FOUNT_FUNCTION:
-                wsString = L"can not found '%s' function";
-                return;
-        case XFA_IDS_NOT_ARRAY:
-                wsString = L"'%s' doesn't an array";
-                return;
-        case XFA_IDS_OUT_ARRAY:
-                wsString = L"out of range of '%s' array";
-                return;
-        case XFA_IDS_NOT_SUPPORT_CALC:
-                wsString = L"'%s' operator can not support array calculate";
-                return;
-        case XFA_IDS_ARGUMENT_NOT_ARRAY:
-                wsString = L"'%s' function's %d argument can not be array";
-                return;
-        case XFA_IDS_ARGUMENT_EXPECT_CONTAINER:
-                wsString = L"'%s' argument expected a container";
-                return;
-        case XFA_IDS_ACCESS_PROPERTY_IN_NOT_OBJECT:
-                wsString = L"an attempt was made to reference property '%s' of a non-object in SOM expression %s";
-                return;
-        case XFA_IDS_FUNCTION_IS_BUILDIN:
-                wsString = L"function '%s' is buildin";
-                return;
-        case XFA_IDS_ERROR_MSG:
-                wsString = L"%s : %s";
-                return;
-        case XFA_IDS_INDEX_OUT_OF_BOUNDS:
-                wsString = L"Index value is out of bounds";
-                return;
-        case XFA_IDS_INCORRECT_NUMBER_OF_METHOD:
-                wsString = L"Incorrect number of parameters calling method '%s'";
-                return;
-        case XFA_IDS_ARGUMENT_MISMATCH:
-                wsString = L"Argument mismatch in property or function argument";
-                return;
-        case XFA_IDS_INVALID_ENUMERATE:
-                wsString = L"Invalid enumerated value: %s";
-                return;
-        case XFA_IDS_INVALID_APPEND:
-                wsString = L"Invalid append operation: %s cannot have a child element of %s";
-                return;
-        case XFA_IDS_SOM_EXPECTED_LIST:
-                wsString = L"SOM expression returned list when single result was expected";
-                return;
-        case XFA_IDS_NOT_HAVE_PROPERTY:
-                wsString = L"'%s' doesn't have property '%s'";
-                return;
-        case XFA_IDS_INVALID_NODE_TYPE:
-                wsString = L"Invalid node type : '%s'";
-                return;
-        case XFA_IDS_VIOLATE_BOUNDARY:
-                wsString = L"The element [%s] has violated its allowable number of occurrences";
-                return;
-        case XFA_IDS_SERVER_DENY:
-                wsString = L"Server does not permit";
-                return;
-        /*case XFA_IDS_StringWeekDay_Sun:
-                wsString = L"?¨¹¨¨?";
-                return;
-        case XFA_IDS_StringWeekDay_Mon:
-                wsString = L"?¨¹¨°?";
-                return;
-        case XFA_IDS_StringWeekDay_Tue:
-                wsString = L"?¨¹?t";
-                return;
-        case XFA_IDS_StringWeekDay_Wed:
-                wsString = L"?¨¹¨¨y";
-                return;
-        case XFA_IDS_StringWeekDay_Thu:
-                wsString = L"?¨¹??";
-                return;
-        case XFA_IDS_StringWeekDay_Fri:
-                wsString = L"?¨¹??";
-                return;
-        case XFA_IDS_StringWeekDay_Sat:
-                wsString = L"?¨¹¨¢¨´";
-                return;
-        case XFA_IDS_StringMonth_Jan:
-                wsString = L"1??";
-                return;
-        case XFA_IDS_StringMonth_Feb:
-                wsString = L"2??";
-                return;
-        case XFA_IDS_StringMonth_March:
-                wsString = L"3??";
-                return;
-        case XFA_IDS_StringMonth_April:
-                wsString = L"4??";
-                return;
-        case XFA_IDS_StringMonth_May:
-                wsString = L"5??";
-                return;
-        case XFA_IDS_StringMonth_June:
-                wsString = L"6??";
-                return;
-        case XFA_IDS_StringMonth_July:
-                wsString = L"7??";
-                return;
-        case XFA_IDS_StringMonth_Aug:
-                wsString = L"8??";
-                return;
-        case XFA_IDS_StringMonth_Sept:
-                wsString = L"9??";
-                return;
-        case XFA_IDS_StringMonth_Oct:
-                wsString = L"10??";
-                return;
-        case XFA_IDS_StringMonth_Nov:
-                wsString = L"11??";
-                return;
-        case XFA_IDS_StringMonth_Dec:
-                wsString = L"12??";
-                return;
-        case XFA_IDS_String_Today:
-                wsString = L"??¨¬¨¬";
-                return;*/
-        case XFA_IDS_ValidateLimit:
-                wsString = FX_WSTRC(L"Message limit exceeded. Remaining %d validation errors not reported.");
-                return;
-        case XFA_IDS_ValidateNullWarning:
-                wsString = FX_WSTRC(L"%s cannot be left blank. To ignore validations for %s, click Ignore.");
-                return;
-        case XFA_IDS_ValidateNullError:
-                wsString = FX_WSTRC(L"%s cannot be left blank.");
-                return;
-        case XFA_IDS_ValidateWarning:
-                wsString = FX_WSTRC(L"The value you entered for %s is invalid. To ignore validations for %s, click Ignore.");
-                return;
-        case XFA_IDS_ValidateError:
-                wsString = FX_WSTRC(L"The value you entered for %s is invalid.");
-                return;
-        }
+    switch (iStringID)
+    {
+    case XFA_IDS_ValidateFailed:
+        wsString = L"%s validate failed";
+        return;
+    case XFA_IDS_CalcOverride:
+        wsString = L"Calculate Override";
+        return;
+    case XFA_IDS_ModifyField:
+        wsString = L"Are you sure you want to modify this field?";
+        return;
+    case XFA_IDS_NotModifyField:
+        wsString = L"You are not allowed to modify this field.";
+        return;
+    case XFA_IDS_AppName:
+        wsString = L"Foxit";
+        return;
+    case XFA_IDS_ImageFilter:
+        wsString = L"Image Files(*.bmp;*.jpg;*.png;*.gif;*.tif)|*.bmp;*.jpg;*.png;*.gif;*.tif|All Files(*.*)|*.*||";
+        return;
+    case XFA_IDS_UNKNOW_CATCHED:
+        wsString = L"unknown error is catched!";
+        return;
+    case XFA_IDS_Unable_TO_SET:
+        wsString = L"Unable to set ";
+        return;
+    case XFA_IDS_VALUE_EXCALMATORY:
+        wsString = L" value!";
+        return;
+    case XFA_IDS_INVALID_ENUM_VALUE:
+        wsString = L"Invalid enumerated value: ";
+        return;
+    case XFA_IDS_UNSUPPORT_METHOD:
+        wsString = L"unsupport %s method.";
+        return;
+    case XFA_IDS_UNSUPPORT_PROP:
+        wsString = L"unsupport %s property.";
+        return;
+    case XFA_IDS_INVAlID_PROP_SET:
+        wsString = L"Invalid property set operation;";
+        return;
+    case XFA_IDS_NOT_DEFAUL_VALUE:
+        wsString = L" doesn't have a default property";
+        return;
+    case XFA_IDS_UNABLE_SET_LANGUAGE:
+        wsString = L"Unable to set language value!";
+        return;
+    case XFA_IDS_UNABLE_SET_NUMPAGES:
+        wsString = L"Unable to set numPages value!";
+        return;
+    case XFA_IDS_UNABLE_SET_PLATFORM:
+        wsString = L"Unable to set platform value!";
+        return;
+    case XFA_IDS_UNABLE_SET_VALIDATIONENABLE:
+        wsString = L"Unable to set validationsEnabled value!";
+        return;
+    case XFA_IDS_UNABLE_SET_VARIATION:
+        wsString = L"Unable to set variation value!";
+        return;
+    case XFA_IDS_UNABLE_SET_VERSION:
+        wsString = L"Unable to set version value!";
+        return;
+    case XFA_IDS_UNABLE_SET_READY:
+        wsString = L"Unable to set ready value!";
+        return;
+    case XFA_IDS_NUMBER_OF_OCCUR:
+        wsString = L"The element [%s] has violated its allowable number of occurrences";
+        return;
+    case XFA_IDS_UNABLE_SET_CLASS_NAME:
+        wsString = L"Unable to set className value!";
+        return;
+    case XFA_IDS_UNABLE_SET_LENGTH_VALUE:
+        wsString = L"Unable to set length value!";
+        return;
+    case XFA_IDS_UNSUPPORT_CHAR:
+        wsString = L"unsupported char '%c'";
+        return;
+    case XFA_IDS_BAD_SUFFIX:
+        wsString = L"bad suffix on number";
+        return;
+    case XFA_IDS_EXPECTED_IDENT:
+        wsString = L"expected identifier instead of '%s'";
+        return;
+    case XFA_IDS_EXPECTED_STRING:
+        wsString = L"expected '%s' instead of '%s'";
+        return;
+    case XFA_IDS_INVALIDATE_CHAR:
+        wsString = L"invalidate char '%c'";
+        return;
+    case XFA_IDS_REDEFINITION:
+        wsString = L"'%s' redefinition ";
+        return;
+    case XFA_IDS_INVALIDATE_TOKEN:
+        wsString = L"invalidate token '%s'";
+        return;
+    case XFA_IDS_INVALIDATE_EXPRESSION:
+        wsString = L"invalidate expression '%s'";
+        return;
+    case XFA_IDS_UNDEFINE_IDENTIFIER:
+        wsString = L"undefined identifier '%s'";
+        return;
+    case XFA_IDS_INVALIDATE_LEFTVALUE:
+        wsString = L"invalidate left-value '%s'";
+        return;
+    case XFA_IDS_COMPILER_ERROR:
+        wsString = L"compiler error";
+        return;
+    case XFA_IDS_CANNOT_MODIFY_VALUE:
+        wsString = L"can't modify the '%s' value";
+        return;
+    case XFA_IDS_ERROR_PARAMETERS:
+        wsString = L"function '%s' has not %d parameters";
+        return;
+    case XFA_IDS_EXPECT_ENDIF:
+        wsString = L"expected 'endif' instead of '%s'";
+        return;
+    case XFA_IDS_UNEXPECTED_EXPRESSION:
+        wsString = L"unexpected expression '%s'";
+        return;
+    case XFA_IDS_CONDITION_IS_NULL:
+        wsString = L"condition is null";
+        return;
+    case XFA_IDS_ILLEGALBREAK:
+        wsString = L"illegal break";
+        return;
+    case XFA_IDS_ILLEGALCONTINUE:
+        wsString = L"illegal continue";
+        return;
+    case XFA_IDS_EXPECTED_OPERATOR:
+        wsString = L"expected operator '%s' instead of '%s'";
+        return;
+    case XFA_IDS_DIVIDE_ZERO:
+        wsString = L"divide by zero";
+        return;
+    case XFA_IDS_CANNOT_COVERT_OBJECT:
+        wsString = L"%s.%s can not covert to object";
+        return;
+    case XFA_IDS_NOT_FOUND_CONTAINER:
+        wsString = L"can not found container '%s'";
+        return;
+    case XFA_IDS_NOT_FOUND_PROPERTY:
+        wsString = L"can not found property '%s'";
+        return;
+    case XFA_IDS_NOT_FOUND_METHOD:
+        wsString = L"can not found method '%s'";
+        return;
+    case XFA_IDS_NOT_FOUND_CONST:
+        wsString = L"can not found const '%s'";
+        return;
+    case XFA_IDS_NOT_ASSIGN_OBJECT:
+        wsString = L"can not direct assign value to object";
+        return;
+    case XFA_IDS_IVALIDATE_INSTRUCTION:
+        wsString = L"invalidate instruction";
+        return;
+    case XFA_IDS_EXPECT_NUMBER:
+        wsString = L"expected number instead of '%s'";
+        return;
+    case XFA_IDS_VALIDATE_OUT_ARRAY:
+        wsString = L"validate access index '%s' out of array";
+        return;
+    case XFA_IDS_CANNOT_ASSIGN_IDENT:
+        wsString = L"can not assign to %s";
+        return;
+    case XFA_IDS_NOT_FOUNT_FUNCTION:
+        wsString = L"can not found '%s' function";
+        return;
+    case XFA_IDS_NOT_ARRAY:
+        wsString = L"'%s' doesn't an array";
+        return;
+    case XFA_IDS_OUT_ARRAY:
+        wsString = L"out of range of '%s' array";
+        return;
+    case XFA_IDS_NOT_SUPPORT_CALC:
+        wsString = L"'%s' operator can not support array calculate";
+        return;
+    case XFA_IDS_ARGUMENT_NOT_ARRAY:
+        wsString = L"'%s' function's %d argument can not be array";
+        return;
+    case XFA_IDS_ARGUMENT_EXPECT_CONTAINER:
+        wsString = L"'%s' argument expected a container";
+        return;
+    case XFA_IDS_ACCESS_PROPERTY_IN_NOT_OBJECT:
+        wsString = L"an attempt was made to reference property '%s' of a non-object in SOM expression %s";
+        return;
+    case XFA_IDS_FUNCTION_IS_BUILDIN:
+        wsString = L"function '%s' is buildin";
+        return;
+    case XFA_IDS_ERROR_MSG:
+        wsString = L"%s : %s";
+        return;
+    case XFA_IDS_INDEX_OUT_OF_BOUNDS:
+        wsString = L"Index value is out of bounds";
+        return;
+    case XFA_IDS_INCORRECT_NUMBER_OF_METHOD:
+        wsString = L"Incorrect number of parameters calling method '%s'";
+        return;
+    case XFA_IDS_ARGUMENT_MISMATCH:
+        wsString = L"Argument mismatch in property or function argument";
+        return;
+    case XFA_IDS_INVALID_ENUMERATE:
+        wsString = L"Invalid enumerated value: %s";
+        return;
+    case XFA_IDS_INVALID_APPEND:
+        wsString = L"Invalid append operation: %s cannot have a child element of %s";
+        return;
+    case XFA_IDS_SOM_EXPECTED_LIST:
+        wsString = L"SOM expression returned list when single result was expected";
+        return;
+    case XFA_IDS_NOT_HAVE_PROPERTY:
+        wsString = L"'%s' doesn't have property '%s'";
+        return;
+    case XFA_IDS_INVALID_NODE_TYPE:
+        wsString = L"Invalid node type : '%s'";
+        return;
+    case XFA_IDS_VIOLATE_BOUNDARY:
+        wsString = L"The element [%s] has violated its allowable number of occurrences";
+        return;
+    case XFA_IDS_SERVER_DENY:
+        wsString = L"Server does not permit";
+        return;
+    case XFA_IDS_ValidateLimit:
+        wsString = FX_WSTRC(L"Message limit exceeded. Remaining %d validation errors not reported.");
+        return;
+    case XFA_IDS_ValidateNullWarning:
+        wsString = FX_WSTRC(L"%s cannot be left blank. To ignore validations for %s, click Ignore.");
+        return;
+    case XFA_IDS_ValidateNullError:
+        wsString = FX_WSTRC(L"%s cannot be left blank.");
+        return;
+    case XFA_IDS_ValidateWarning:
+        wsString = FX_WSTRC(L"The value you entered for %s is invalid. To ignore validations for %s, click Ignore.");
+        return;
+    case XFA_IDS_ValidateError:
+        wsString = FX_WSTRC(L"The value you entered for %s is invalid.");
+        return;
+    }
 
 }
 
 FX_BOOL CPDFXFA_App::ShowFileDialog(FX_WSTR wsTitle, FX_WSTR wsFilter, CFX_WideStringArray &wsPathArr, FX_BOOL bOpen)
 {
-        //if (m_pEnv)
-        //{
-        //      return m_pEnv->FFI_ShowFileDialog(wsTitle.GetPtr(), wsFilter.GetPtr(), wsPathArr, bOpen);
-        //}
-        return FALSE;
+    return FALSE;
 }
 
 IFWL_AdapterTimerMgr* CPDFXFA_App::GetTimerMgr()
 {
-        CXFA_FWLAdapterTimerMgr* pAdapter = NULL;
-        CPDFDoc_Environment* pEnv = m_pEnvList.GetAt(0);
-        if (pEnv)
-                pAdapter = FX_NEW CXFA_FWLAdapterTimerMgr(pEnv);
-        return pAdapter;
-}
+    CXFA_FWLAdapterTimerMgr* pAdapter = NULL;
+    CPDFDoc_Environment* pEnv = m_pEnvList.GetAt(0);
+    if (pEnv)
+        pAdapter = FX_NEW CXFA_FWLAdapterTimerMgr(pEnv);
+    return pAdapter;
+}