diff options
Diffstat (limited to 'fpdfsdk/javascript/cjs_publicmethods.cpp')
| -rw-r--r-- | fpdfsdk/javascript/cjs_publicmethods.cpp | 1758 |
1 files changed, 0 insertions, 1758 deletions
diff --git a/fpdfsdk/javascript/cjs_publicmethods.cpp b/fpdfsdk/javascript/cjs_publicmethods.cpp deleted file mode 100644 index 3a309d4225..0000000000 --- a/fpdfsdk/javascript/cjs_publicmethods.cpp +++ /dev/null @@ -1,1758 +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/javascript/cjs_publicmethods.h" - -#include <algorithm> -#include <cmath> -#include <cwctype> -#include <iomanip> -#include <limits> -#include <sstream> -#include <string> -#include <vector> - -#include "core/fpdfdoc/cpdf_interform.h" -#include "core/fxcrt/fx_extension.h" -#include "fpdfsdk/cpdfsdk_formfillenvironment.h" -#include "fpdfsdk/cpdfsdk_interform.h" -#include "fpdfsdk/javascript/JS_Define.h" -#include "fpdfsdk/javascript/cjs_color.h" -#include "fpdfsdk/javascript/cjs_event_context.h" -#include "fpdfsdk/javascript/cjs_eventhandler.h" -#include "fpdfsdk/javascript/cjs_field.h" -#include "fpdfsdk/javascript/cjs_object.h" -#include "fpdfsdk/javascript/cjs_runtime.h" -#include "fpdfsdk/javascript/cjs_util.h" -#include "fpdfsdk/javascript/js_resources.h" - -#define DOUBLE_CORRECT 0.000000000000001 - -const JSMethodSpec CJS_PublicMethods::GlobalFunctionSpecs[] = { - {"AFNumber_Format", AFNumber_Format_static}, - {"AFNumber_Keystroke", AFNumber_Keystroke_static}, - {"AFPercent_Format", AFPercent_Format_static}, - {"AFPercent_Keystroke", AFPercent_Keystroke_static}, - {"AFDate_FormatEx", AFDate_FormatEx_static}, - {"AFDate_KeystrokeEx", AFDate_KeystrokeEx_static}, - {"AFDate_Format", AFDate_Format_static}, - {"AFDate_Keystroke", AFDate_Keystroke_static}, - {"AFTime_FormatEx", AFTime_FormatEx_static}, - {"AFTime_KeystrokeEx", AFTime_KeystrokeEx_static}, - {"AFTime_Format", AFTime_Format_static}, - {"AFTime_Keystroke", AFTime_Keystroke_static}, - {"AFSpecial_Format", AFSpecial_Format_static}, - {"AFSpecial_Keystroke", AFSpecial_Keystroke_static}, - {"AFSpecial_KeystrokeEx", AFSpecial_KeystrokeEx_static}, - {"AFSimple", AFSimple_static}, - {"AFMakeNumber", AFMakeNumber_static}, - {"AFSimple_Calculate", AFSimple_Calculate_static}, - {"AFRange_Validate", AFRange_Validate_static}, - {"AFMergeChange", AFMergeChange_static}, - {"AFParseDateEx", AFParseDateEx_static}, - {"AFExtractNums", AFExtractNums_static}, - {0, 0}}; - -namespace { - -const wchar_t* const months[] = {L"Jan", L"Feb", L"Mar", L"Apr", - L"May", L"Jun", L"Jul", L"Aug", - L"Sep", L"Oct", L"Nov", L"Dec"}; - -const wchar_t* const fullmonths[] = {L"January", L"February", L"March", - L"April", L"May", L"June", - L"July", L"August", L"September", - L"October", L"November", L"December"}; - -ByteString StrTrim(const ByteString& pStr) { - ByteString result(pStr); - result.TrimLeft(' '); - result.TrimRight(' '); - return result; -} - -WideString StrTrim(const WideString& pStr) { - WideString result(pStr); - result.TrimLeft(' '); - result.TrimRight(' '); - return result; -} - -void AlertIfPossible(CJS_EventContext* pContext, const wchar_t* swMsg) { - CPDFSDK_FormFillEnvironment* pFormFillEnv = pContext->GetFormFillEnv(); - if (pFormFillEnv) - pFormFillEnv->JS_appAlert(swMsg, nullptr, 0, 3); -} - -#if _FX_OS_ != _FX_OS_ANDROID_ -ByteString CalculateString(double dValue, - int iDec, - int* iDec2, - bool* bNegative) { - *bNegative = dValue < 0; - if (*bNegative) - dValue = -dValue; - - // Make sure the number of precision characters will fit. - if (iDec > std::numeric_limits<double>::digits10) - iDec = std::numeric_limits<double>::digits10; - - std::stringstream ss; - ss << std::fixed << std::setprecision(iDec) << dValue; - std::string stringValue = ss.str(); - size_t iDecimalPos = stringValue.find("."); - *iDec2 = iDecimalPos == std::string::npos ? stringValue.size() - : static_cast<int>(iDecimalPos); - return ByteString(stringValue.c_str()); -} -#endif - -template <CJS_Return (*F)(CJS_Runtime*, - const std::vector<v8::Local<v8::Value>>&)> -void JSGlobalFunc(const char* func_name_string, - const v8::FunctionCallbackInfo<v8::Value>& info) { - CJS_Runtime* pRuntime = - CJS_Runtime::CurrentRuntimeFromIsolate(info.GetIsolate()); - if (!pRuntime) - return; - - std::vector<v8::Local<v8::Value>> parameters; - for (unsigned int i = 0; i < (unsigned int)info.Length(); i++) - parameters.push_back(info[i]); - - CJS_Return result = (*F)(pRuntime, parameters); - if (result.HasError()) { - pRuntime->Error( - JSFormatErrorString(func_name_string, nullptr, result.Error())); - return; - } - - if (result.HasReturn()) - info.GetReturnValue().Set(result.Return()); -} - -} // namespace - -// static -void CJS_PublicMethods::DefineJSObjects(CFXJS_Engine* pEngine) { - for (size_t i = 0; i < FX_ArraySize(GlobalFunctionSpecs) - 1; ++i) { - pEngine->DefineGlobalMethod( - CJS_PublicMethods::GlobalFunctionSpecs[i].pName, - CJS_PublicMethods::GlobalFunctionSpecs[i].pMethodCall); - } -} - -#define JS_STATIC_GLOBAL_FUN(fun_name) \ - void CJS_PublicMethods::fun_name##_static( \ - const v8::FunctionCallbackInfo<v8::Value>& info) { \ - JSGlobalFunc<fun_name>(#fun_name, info); \ - } - -JS_STATIC_GLOBAL_FUN(AFNumber_Format); -JS_STATIC_GLOBAL_FUN(AFNumber_Keystroke); -JS_STATIC_GLOBAL_FUN(AFPercent_Format); -JS_STATIC_GLOBAL_FUN(AFPercent_Keystroke); -JS_STATIC_GLOBAL_FUN(AFDate_FormatEx); -JS_STATIC_GLOBAL_FUN(AFDate_KeystrokeEx); -JS_STATIC_GLOBAL_FUN(AFDate_Format); -JS_STATIC_GLOBAL_FUN(AFDate_Keystroke); -JS_STATIC_GLOBAL_FUN(AFTime_FormatEx); -JS_STATIC_GLOBAL_FUN(AFTime_KeystrokeEx); -JS_STATIC_GLOBAL_FUN(AFTime_Format); -JS_STATIC_GLOBAL_FUN(AFTime_Keystroke); -JS_STATIC_GLOBAL_FUN(AFSpecial_Format); -JS_STATIC_GLOBAL_FUN(AFSpecial_Keystroke); -JS_STATIC_GLOBAL_FUN(AFSpecial_KeystrokeEx); -JS_STATIC_GLOBAL_FUN(AFSimple); -JS_STATIC_GLOBAL_FUN(AFMakeNumber); -JS_STATIC_GLOBAL_FUN(AFSimple_Calculate); -JS_STATIC_GLOBAL_FUN(AFRange_Validate); -JS_STATIC_GLOBAL_FUN(AFMergeChange); -JS_STATIC_GLOBAL_FUN(AFParseDateEx); -JS_STATIC_GLOBAL_FUN(AFExtractNums); - -bool CJS_PublicMethods::IsNumber(const WideString& str) { - WideString sTrim = StrTrim(str); - const wchar_t* pTrim = sTrim.c_str(); - const wchar_t* p = pTrim; - bool bDot = false; - bool bKXJS = false; - - wchar_t c; - while ((c = *p) != L'\0') { - if (c == L'.' || c == L',') { - if (bDot) - return false; - bDot = true; - } else if (c == L'-' || c == L'+') { - if (p != pTrim) - return false; - } else if (c == L'e' || c == L'E') { - if (bKXJS) - return false; - - p++; - c = *p; - if (c != L'+' && c != L'-') - return false; - bKXJS = true; - } else if (!std::iswdigit(c)) { - return false; - } - p++; - } - - return true; -} - -bool CJS_PublicMethods::maskSatisfied(wchar_t c_Change, wchar_t c_Mask) { - switch (c_Mask) { - case L'9': - return !!std::iswdigit(c_Change); - case L'A': - return FXSYS_iswalpha(c_Change); - case L'O': - return FXSYS_iswalnum(c_Change); - case L'X': - return true; - default: - return (c_Change == c_Mask); - } -} - -bool CJS_PublicMethods::isReservedMaskChar(wchar_t ch) { - return ch == L'9' || ch == L'A' || ch == L'O' || ch == L'X'; -} - -double CJS_PublicMethods::AF_Simple(const wchar_t* sFuction, - double dValue1, - double dValue2) { - if (FXSYS_wcsicmp(sFuction, L"AVG") == 0 || - FXSYS_wcsicmp(sFuction, L"SUM") == 0) { - return dValue1 + dValue2; - } - if (FXSYS_wcsicmp(sFuction, L"PRD") == 0) { - return dValue1 * dValue2; - } - if (FXSYS_wcsicmp(sFuction, L"MIN") == 0) { - return std::min(dValue1, dValue2); - } - if (FXSYS_wcsicmp(sFuction, L"MAX") == 0) { - return std::max(dValue1, dValue2); - } - return dValue1; -} - -v8::Local<v8::Array> CJS_PublicMethods::AF_MakeArrayFromList( - CJS_Runtime* pRuntime, - v8::Local<v8::Value> val) { - if (!val.IsEmpty() && val->IsArray()) - return pRuntime->ToArray(val); - - WideString wsStr = pRuntime->ToWideString(val); - ByteString t = ByteString::FromUnicode(wsStr); - const char* p = t.c_str(); - - int ch = ','; - int nIndex = 0; - - v8::Local<v8::Array> StrArray = pRuntime->NewArray(); - while (*p) { - const char* pTemp = strchr(p, ch); - if (!pTemp) { - pRuntime->PutArrayElement( - StrArray, nIndex, - pRuntime->NewString(StrTrim(ByteString(p)).c_str())); - break; - } - - char* pSub = new char[pTemp - p + 1]; - strncpy(pSub, p, pTemp - p); - *(pSub + (pTemp - p)) = '\0'; - - pRuntime->PutArrayElement( - StrArray, nIndex, - pRuntime->NewString(StrTrim(ByteString(pSub)).c_str())); - delete[] pSub; - - nIndex++; - p = ++pTemp; - } - return StrArray; -} - -int CJS_PublicMethods::ParseStringInteger(const WideString& str, - size_t nStart, - size_t& nSkip, - size_t nMaxStep) { - int nRet = 0; - nSkip = 0; - for (size_t i = nStart, sz = str.GetLength(); i < sz; i++) { - if (i - nStart > 10) - break; - - wchar_t c = str[i]; - if (!std::iswdigit(c)) - break; - - nRet = nRet * 10 + FXSYS_DecimalCharToInt(c); - nSkip = i - nStart + 1; - if (nSkip >= nMaxStep) - break; - } - - return nRet; -} - -WideString CJS_PublicMethods::ParseStringString(const WideString& str, - size_t nStart, - size_t& nSkip) { - WideString swRet; - nSkip = 0; - for (size_t i = nStart, sz = str.GetLength(); i < sz; i++) { - wchar_t c = str[i]; - if (!std::iswdigit(c)) - break; - - swRet += c; - nSkip = i - nStart + 1; - } - - return swRet; -} - -double CJS_PublicMethods::ParseNormalDate(const WideString& value, - bool* bWrongFormat) { - double dt = JS_GetDateTime(); - - int nYear = JS_GetYearFromTime(dt); - int nMonth = JS_GetMonthFromTime(dt) + 1; - int nDay = JS_GetDayFromTime(dt); - int nHour = JS_GetHourFromTime(dt); - int nMin = JS_GetMinFromTime(dt); - int nSec = JS_GetSecFromTime(dt); - - int number[3]; - - size_t nSkip = 0; - size_t nLen = value.GetLength(); - size_t nIndex = 0; - size_t i = 0; - while (i < nLen) { - if (nIndex > 2) - break; - - wchar_t c = value[i]; - if (std::iswdigit(c)) { - number[nIndex++] = ParseStringInteger(value, i, nSkip, 4); - i += nSkip; - } else { - i++; - } - } - - if (nIndex == 2) { - // case2: month/day - // case3: day/month - if ((number[0] >= 1 && number[0] <= 12) && - (number[1] >= 1 && number[1] <= 31)) { - nMonth = number[0]; - nDay = number[1]; - } else if ((number[0] >= 1 && number[0] <= 31) && - (number[1] >= 1 && number[1] <= 12)) { - nDay = number[0]; - nMonth = number[1]; - } - - if (bWrongFormat) - *bWrongFormat = false; - } else if (nIndex == 3) { - // case1: year/month/day - // case2: month/day/year - // case3: day/month/year - - if (number[0] > 12 && (number[1] >= 1 && number[1] <= 12) && - (number[2] >= 1 && number[2] <= 31)) { - nYear = number[0]; - nMonth = number[1]; - nDay = number[2]; - } else if ((number[0] >= 1 && number[0] <= 12) && - (number[1] >= 1 && number[1] <= 31) && number[2] > 31) { - nMonth = number[0]; - nDay = number[1]; - nYear = number[2]; - } else if ((number[0] >= 1 && number[0] <= 31) && - (number[1] >= 1 && number[1] <= 12) && number[2] > 31) { - nDay = number[0]; - nMonth = number[1]; - nYear = number[2]; - } - - if (bWrongFormat) - *bWrongFormat = false; - } else { - if (bWrongFormat) - *bWrongFormat = true; - return dt; - } - - WideString swTemp; - swTemp.Format(L"%d/%d/%d %d:%d:%d", nMonth, nDay, nYear, nHour, nMin, nSec); - return JS_DateParse(swTemp); -} - -double CJS_PublicMethods::MakeRegularDate(const WideString& value, - const WideString& format, - bool* bWrongFormat) { - double dt = JS_GetDateTime(); - - if (format.IsEmpty() || value.IsEmpty()) - return dt; - - int nYear = JS_GetYearFromTime(dt); - int nMonth = JS_GetMonthFromTime(dt) + 1; - int nDay = JS_GetDayFromTime(dt); - int nHour = JS_GetHourFromTime(dt); - int nMin = JS_GetMinFromTime(dt); - int nSec = JS_GetSecFromTime(dt); - - int nYearSub = 99; // nYear - 2000; - - bool bPm = false; - bool bExit = false; - bool bBadFormat = false; - - size_t i = 0; - size_t j = 0; - - while (i < format.GetLength()) { - if (bExit) - break; - - wchar_t c = format[i]; - switch (c) { - case ':': - case '.': - case '-': - case '\\': - case '/': - i++; - j++; - break; - - case 'y': - case 'm': - case 'd': - case 'H': - case 'h': - case 'M': - case 's': - case 't': { - size_t oldj = j; - size_t nSkip = 0; - size_t remaining = format.GetLength() - i - 1; - - if (remaining == 0 || format[i + 1] != c) { - switch (c) { - case 'y': - i++; - j++; - break; - case 'm': - nMonth = ParseStringInteger(value, j, nSkip, 2); - i++; - j += nSkip; - break; - case 'd': - nDay = ParseStringInteger(value, j, nSkip, 2); - i++; - j += nSkip; - break; - case 'H': - nHour = ParseStringInteger(value, j, nSkip, 2); - i++; - j += nSkip; - break; - case 'h': - nHour = ParseStringInteger(value, j, nSkip, 2); - i++; - j += nSkip; - break; - case 'M': - nMin = ParseStringInteger(value, j, nSkip, 2); - i++; - j += nSkip; - break; - case 's': - nSec = ParseStringInteger(value, j, nSkip, 2); - i++; - j += nSkip; - break; - case 't': - bPm = (j < value.GetLength() && value[j] == 'p'); - i++; - j++; - break; - } - } else if (remaining == 1 || format[i + 2] != c) { - switch (c) { - case 'y': - nYear = ParseStringInteger(value, j, nSkip, 4); - i += 2; - j += nSkip; - break; - case 'm': - nMonth = ParseStringInteger(value, j, nSkip, 2); - i += 2; - j += nSkip; - break; - case 'd': - nDay = ParseStringInteger(value, j, nSkip, 2); - i += 2; - j += nSkip; - break; - case 'H': - nHour = ParseStringInteger(value, j, nSkip, 2); - i += 2; - j += nSkip; - break; - case 'h': - nHour = ParseStringInteger(value, j, nSkip, 2); - i += 2; - j += nSkip; - break; - case 'M': - nMin = ParseStringInteger(value, j, nSkip, 2); - i += 2; - j += nSkip; - break; - case 's': - nSec = ParseStringInteger(value, j, nSkip, 2); - i += 2; - j += nSkip; - break; - case 't': - bPm = (j + 1 < value.GetLength() && value[j] == 'p' && - value[j + 1] == 'm'); - i += 2; - j += 2; - break; - } - } else if (remaining == 2 || format[i + 3] != c) { - switch (c) { - case 'm': { - WideString sMonth = ParseStringString(value, j, nSkip); - bool bFind = false; - for (int m = 0; m < 12; m++) { - if (sMonth.CompareNoCase(months[m]) == 0) { - nMonth = m + 1; - i += 3; - j += nSkip; - bFind = true; - break; - } - } - - if (!bFind) { - nMonth = ParseStringInteger(value, j, nSkip, 3); - i += 3; - j += nSkip; - } - } break; - case 'y': - break; - default: - i += 3; - j += 3; - break; - } - } else if (remaining == 3 || format[i + 4] != c) { - switch (c) { - case 'y': - nYear = ParseStringInteger(value, j, nSkip, 4); - j += nSkip; - i += 4; - break; - case 'm': { - bool bFind = false; - - WideString sMonth = ParseStringString(value, j, nSkip); - sMonth.MakeLower(); - - for (int m = 0; m < 12; m++) { - WideString sFullMonths = fullmonths[m]; - sFullMonths.MakeLower(); - - if (sFullMonths.Contains(sMonth.c_str())) { - nMonth = m + 1; - i += 4; - j += nSkip; - bFind = true; - break; - } - } - - if (!bFind) { - nMonth = ParseStringInteger(value, j, nSkip, 4); - i += 4; - j += nSkip; - } - } break; - default: - i += 4; - j += 4; - break; - } - } else { - if (j >= value.GetLength() || format[i] != value[j]) { - bBadFormat = true; - bExit = true; - } - i++; - j++; - } - - if (oldj == j) { - bBadFormat = true; - bExit = true; - } - } - - break; - default: - if (value.GetLength() <= j) { - bExit = true; - } else if (format[i] != value[j]) { - bBadFormat = true; - bExit = true; - } - - i++; - j++; - break; - } - } - - if (bPm) - nHour += 12; - - if (nYear >= 0 && nYear <= nYearSub) - nYear += 2000; - - if (nMonth < 1 || nMonth > 12) - bBadFormat = true; - - if (nDay < 1 || nDay > 31) - bBadFormat = true; - - if (nHour < 0 || nHour > 24) - bBadFormat = true; - - if (nMin < 0 || nMin > 60) - bBadFormat = true; - - if (nSec < 0 || nSec > 60) - bBadFormat = true; - - double dRet = 0; - if (bBadFormat) { - dRet = ParseNormalDate(value, &bBadFormat); - } else { - dRet = JS_MakeDate(JS_MakeDay(nYear, nMonth - 1, nDay), - JS_MakeTime(nHour, nMin, nSec, 0)); - if (std::isnan(dRet)) - dRet = JS_DateParse(value); - } - - if (std::isnan(dRet)) - dRet = ParseNormalDate(value, &bBadFormat); - - if (bWrongFormat) - *bWrongFormat = bBadFormat; - - return dRet; -} - -WideString CJS_PublicMethods::MakeFormatDate(double dDate, - const WideString& format) { - WideString sRet = L"", sPart = L""; - - int nYear = JS_GetYearFromTime(dDate); - int nMonth = JS_GetMonthFromTime(dDate) + 1; - int nDay = JS_GetDayFromTime(dDate); - int nHour = JS_GetHourFromTime(dDate); - int nMin = JS_GetMinFromTime(dDate); - int nSec = JS_GetSecFromTime(dDate); - - size_t i = 0; - while (i < format.GetLength()) { - wchar_t c = format[i]; - size_t remaining = format.GetLength() - i - 1; - sPart = L""; - switch (c) { - case 'y': - case 'm': - case 'd': - case 'H': - case 'h': - case 'M': - case 's': - case 't': - if (remaining == 0 || format[i + 1] != c) { - switch (c) { - case 'y': - sPart += c; - break; - case 'm': - sPart.Format(L"%d", nMonth); - break; - case 'd': - sPart.Format(L"%d", nDay); - break; - case 'H': - sPart.Format(L"%d", nHour); - break; - case 'h': - sPart.Format(L"%d", nHour > 12 ? nHour - 12 : nHour); - break; - case 'M': - sPart.Format(L"%d", nMin); - break; - case 's': - sPart.Format(L"%d", nSec); - break; - case 't': - sPart += nHour > 12 ? 'p' : 'a'; - break; - } - i++; - } else if (remaining == 1 || format[i + 2] != c) { - switch (c) { - case 'y': - sPart.Format(L"%02d", nYear - (nYear / 100) * 100); - break; - case 'm': - sPart.Format(L"%02d", nMonth); - break; - case 'd': - sPart.Format(L"%02d", nDay); - break; - case 'H': - sPart.Format(L"%02d", nHour); - break; - case 'h': - sPart.Format(L"%02d", nHour > 12 ? nHour - 12 : nHour); - break; - case 'M': - sPart.Format(L"%02d", nMin); - break; - case 's': - sPart.Format(L"%02d", nSec); - break; - case 't': - sPart = nHour > 12 ? L"pm" : L"am"; - break; - } - i += 2; - } else if (remaining == 2 || format[i + 3] != c) { - switch (c) { - case 'm': - i += 3; - if (nMonth > 0 && nMonth <= 12) - sPart += months[nMonth - 1]; - break; - default: - i += 3; - sPart += c; - sPart += c; - sPart += c; - break; - } - } else if (remaining == 3 || format[i + 4] != c) { - switch (c) { - case 'y': - sPart.Format(L"%04d", nYear); - i += 4; - break; - case 'm': - i += 4; - if (nMonth > 0 && nMonth <= 12) - sPart += fullmonths[nMonth - 1]; - break; - default: - i += 4; - sPart += c; - sPart += c; - sPart += c; - sPart += c; - break; - } - } else { - i++; - sPart += c; - } - break; - default: - i++; - sPart += c; - break; - } - - sRet += sPart; - } - - return sRet; -} - -// function AFNumber_Format(nDec, sepStyle, negStyle, currStyle, strCurrency, -// bCurrencyPrepend) -CJS_Return CJS_PublicMethods::AFNumber_Format( - CJS_Runtime* pRuntime, - const std::vector<v8::Local<v8::Value>>& params) { -#if _FX_OS_ != _FX_OS_ANDROID_ - if (params.size() != 6) - return CJS_Return(JSGetStringFromID(IDS_STRING_JSPARAMERROR)); - - CJS_EventHandler* pEvent = - pRuntime->GetCurrentEventContext()->GetEventHandler(); - if (!pEvent->m_pValue) - return CJS_Return(false); - - WideString& Value = pEvent->Value(); - ByteString strValue = StrTrim(ByteString::FromUnicode(Value)); - if (strValue.IsEmpty()) - return CJS_Return(true); - - int iDec = pRuntime->ToInt32(params[0]); - int iSepStyle = pRuntime->ToInt32(params[1]); - int iNegStyle = pRuntime->ToInt32(params[2]); - // params[3] is iCurrStyle, it's not used. - WideString wstrCurrency = pRuntime->ToWideString(params[4]); - bool bCurrencyPrepend = pRuntime->ToBoolean(params[5]); - - if (iDec < 0) - iDec = -iDec; - - if (iSepStyle < 0 || iSepStyle > 3) - iSepStyle = 0; - - if (iNegStyle < 0 || iNegStyle > 3) - iNegStyle = 0; - - // Processing decimal places - strValue.Replace(",", "."); - double dValue = atof(strValue.c_str()); - if (iDec > 0) - dValue += DOUBLE_CORRECT; - - // Calculating number string - bool bNegative; - int iDec2; - strValue = CalculateString(dValue, iDec, &iDec2, &bNegative); - if (strValue.IsEmpty()) { - dValue = 0; - strValue = CalculateString(dValue, iDec, &iDec2, &bNegative); - if (strValue.IsEmpty()) { - strValue = "0"; - iDec2 = 1; - } - } - - // Processing separator style - if (static_cast<size_t>(iDec2) < strValue.GetLength()) { - if (iSepStyle == 2 || iSepStyle == 3) - strValue.Replace(".", ","); - - if (iDec2 == 0) - strValue.Insert(iDec2, '0'); - } - if (iSepStyle == 0 || iSepStyle == 2) { - char cSeparator; - if (iSepStyle == 0) - cSeparator = ','; - else - cSeparator = '.'; - - for (int iDecPositive = iDec2 - 3; iDecPositive > 0; iDecPositive -= 3) - strValue.Insert(iDecPositive, cSeparator); - } - - // Processing currency string - Value = WideString::FromLocal(strValue.AsStringView()); - if (bCurrencyPrepend) - Value = wstrCurrency + Value; - else - Value = Value + wstrCurrency; - - // Processing negative style - if (bNegative) { - if (iNegStyle == 0) - Value = L"-" + Value; - else if (iNegStyle == 2 || iNegStyle == 3) - Value = L"(" + Value + L")"; - if (iNegStyle == 1 || iNegStyle == 3) { - if (Field* fTarget = pEvent->Target_Field()) { - v8::Local<v8::Array> arColor = pRuntime->NewArray(); - pRuntime->PutArrayElement(arColor, 0, pRuntime->NewString(L"RGB")); - pRuntime->PutArrayElement(arColor, 1, pRuntime->NewNumber(1)); - pRuntime->PutArrayElement(arColor, 2, pRuntime->NewNumber(0)); - pRuntime->PutArrayElement(arColor, 3, pRuntime->NewNumber(0)); - fTarget->set_text_color(pRuntime, arColor); - } - } - } else { - if (iNegStyle == 1 || iNegStyle == 3) { - if (Field* fTarget = pEvent->Target_Field()) { - v8::Local<v8::Array> arColor = pRuntime->NewArray(); - pRuntime->PutArrayElement(arColor, 0, pRuntime->NewString(L"RGB")); - pRuntime->PutArrayElement(arColor, 1, pRuntime->NewNumber(0)); - pRuntime->PutArrayElement(arColor, 2, pRuntime->NewNumber(0)); - pRuntime->PutArrayElement(arColor, 3, pRuntime->NewNumber(0)); - - CJS_Return result = fTarget->get_text_color(pRuntime); - CFX_Color crProp = color::ConvertArrayToPWLColor( - pRuntime, pRuntime->ToArray(result.Return())); - CFX_Color crColor = color::ConvertArrayToPWLColor(pRuntime, arColor); - if (crColor != crProp) - fTarget->set_text_color(pRuntime, arColor); - } - } - } -#endif - return CJS_Return(true); -} - -// function AFNumber_Keystroke(nDec, sepStyle, negStyle, currStyle, strCurrency, -// bCurrencyPrepend) -CJS_Return CJS_PublicMethods::AFNumber_Keystroke( - CJS_Runtime* pRuntime, - const std::vector<v8::Local<v8::Value>>& params) { - if (params.size() < 2) - return CJS_Return(false); - - CJS_EventContext* pContext = pRuntime->GetCurrentEventContext(); - CJS_EventHandler* pEvent = pContext->GetEventHandler(); - if (!pEvent->m_pValue) - return CJS_Return(false); - - WideString& val = pEvent->Value(); - WideString& wstrChange = pEvent->Change(); - WideString wstrValue = val; - - if (pEvent->WillCommit()) { - WideString swTemp = StrTrim(wstrValue); - if (swTemp.IsEmpty()) - return CJS_Return(true); - - swTemp.Replace(L",", L"."); - if (!IsNumber(swTemp.c_str())) { - pEvent->Rc() = false; - WideString sError = JSGetStringFromID(IDS_STRING_JSAFNUMBER_KEYSTROKE); - AlertIfPossible(pContext, sError.c_str()); - return CJS_Return(sError); - } - // It happens after the last keystroke and before validating, - return CJS_Return(true); - } - - WideString wstrSelected; - if (pEvent->SelStart() != -1) { - wstrSelected = wstrValue.Mid(pEvent->SelStart(), - pEvent->SelEnd() - pEvent->SelStart()); - } - - bool bHasSign = wstrValue.Contains(L'-') && !wstrSelected.Contains(L'-'); - if (bHasSign) { - // can't insert "change" in front to sign postion. - if (pEvent->SelStart() == 0) { - pEvent->Rc() = false; - return CJS_Return(true); - } - } - - int iSepStyle = pRuntime->ToInt32(params[1]); - if (iSepStyle < 0 || iSepStyle > 3) - iSepStyle = 0; - const wchar_t cSep = iSepStyle < 2 ? L'.' : L','; - - bool bHasSep = wstrValue.Contains(cSep); - for (size_t i = 0; i < wstrChange.GetLength(); ++i) { - if (wstrChange[i] == cSep) { - if (bHasSep) { - pEvent->Rc() = false; - return CJS_Return(true); - } - bHasSep = true; - continue; - } - if (wstrChange[i] == L'-') { - if (bHasSign) { - pEvent->Rc() = false; - return CJS_Return(true); - } - // sign's position is not correct - if (i != 0) { - pEvent->Rc() = false; - return CJS_Return(true); - } - if (pEvent->SelStart() != 0) { - pEvent->Rc() = false; - return CJS_Return(true); - } - bHasSign = true; - continue; - } - - if (!std::iswdigit(wstrChange[i])) { - pEvent->Rc() = false; - return CJS_Return(true); - } - } - - WideString wprefix = wstrValue.Left(pEvent->SelStart()); - WideString wpostfix; - if (pEvent->SelEnd() >= 0 && - static_cast<size_t>(pEvent->SelEnd()) < wstrValue.GetLength()) - wpostfix = wstrValue.Right(wstrValue.GetLength() - - static_cast<size_t>(pEvent->SelEnd())); - val = wprefix + wstrChange + wpostfix; - return CJS_Return(true); -} - -// function AFPercent_Format(nDec, sepStyle) -CJS_Return CJS_PublicMethods::AFPercent_Format( - CJS_Runtime* pRuntime, - const std::vector<v8::Local<v8::Value>>& params) { -#if _FX_OS_ != _FX_OS_ANDROID_ - if (params.size() != 2) - return CJS_Return(JSGetStringFromID(IDS_STRING_JSPARAMERROR)); - - CJS_EventHandler* pEvent = - pRuntime->GetCurrentEventContext()->GetEventHandler(); - if (!pEvent->m_pValue) - return CJS_Return(false); - - WideString& Value = pEvent->Value(); - ByteString strValue = StrTrim(ByteString::FromUnicode(Value)); - if (strValue.IsEmpty()) - return CJS_Return(true); - - int iDec = pRuntime->ToInt32(params[0]); - if (iDec < 0) - iDec = -iDec; - - int iSepStyle = pRuntime->ToInt32(params[1]); - if (iSepStyle < 0 || iSepStyle > 3) - iSepStyle = 0; - - // for processing decimal places - double dValue = atof(strValue.c_str()); - dValue *= 100; - if (iDec > 0) - dValue += DOUBLE_CORRECT; - - int iDec2; - int iNegative = 0; - strValue = fcvt(dValue, iDec, &iDec2, &iNegative); - if (strValue.IsEmpty()) { - dValue = 0; - strValue = fcvt(dValue, iDec, &iDec2, &iNegative); - } - - if (iDec2 < 0) { - for (int iNum = 0; iNum < abs(iDec2); iNum++) - strValue = "0" + strValue; - - iDec2 = 0; - } - int iMax = strValue.GetLength(); - if (iDec2 > iMax) { - for (int iNum = 0; iNum <= iDec2 - iMax; iNum++) - strValue += "0"; - - iMax = iDec2 + 1; - } - - // for processing seperator style - if (iDec2 < iMax) { - if (iSepStyle == 0 || iSepStyle == 1) { - strValue.Insert(iDec2, '.'); - iMax++; - } else if (iSepStyle == 2 || iSepStyle == 3) { - strValue.Insert(iDec2, ','); - iMax++; - } - - if (iDec2 == 0) - strValue.Insert(iDec2, '0'); - } - if (iSepStyle == 0 || iSepStyle == 2) { - char cSeperator; - if (iSepStyle == 0) - cSeperator = ','; - else - cSeperator = '.'; - - for (int iDecPositive = iDec2 - 3; iDecPositive > 0; iDecPositive -= 3) { - strValue.Insert(iDecPositive, cSeperator); - iMax++; - } - } - - // negative mark - if (iNegative) - strValue = "-" + strValue; - - strValue += "%"; - Value = WideString::FromLocal(strValue.AsStringView()); -#endif - return CJS_Return(true); -} - -// AFPercent_Keystroke(nDec, sepStyle) -CJS_Return CJS_PublicMethods::AFPercent_Keystroke( - CJS_Runtime* pRuntime, - const std::vector<v8::Local<v8::Value>>& params) { - return AFNumber_Keystroke(pRuntime, params); -} - -// function AFDate_FormatEx(cFormat) -CJS_Return CJS_PublicMethods::AFDate_FormatEx( - CJS_Runtime* pRuntime, - const std::vector<v8::Local<v8::Value>>& params) { - if (params.size() != 1) - return CJS_Return(JSGetStringFromID(IDS_STRING_JSPARAMERROR)); - - CJS_EventContext* pContext = pRuntime->GetCurrentEventContext(); - CJS_EventHandler* pEvent = pContext->GetEventHandler(); - if (!pEvent->m_pValue) - return CJS_Return(false); - - WideString& val = pEvent->Value(); - WideString strValue = val; - if (strValue.IsEmpty()) - return CJS_Return(true); - - WideString sFormat = pRuntime->ToWideString(params[0]); - double dDate = 0.0f; - - if (strValue.Contains(L"GMT")) { - // for GMT format time - // such as "Tue Aug 11 14:24:16 GMT+08002009" - dDate = MakeInterDate(strValue); - } else { - dDate = MakeRegularDate(strValue, sFormat, nullptr); - } - - if (std::isnan(dDate)) { - WideString swMsg; - swMsg.Format(JSGetStringFromID(IDS_STRING_JSPARSEDATE).c_str(), - sFormat.c_str()); - AlertIfPossible(pContext, swMsg.c_str()); - return CJS_Return(false); - } - - val = MakeFormatDate(dDate, sFormat); - return CJS_Return(true); -} - -double CJS_PublicMethods::MakeInterDate(const WideString& strValue) { - std::vector<WideString> wsArray; - WideString sTemp = L""; - for (const auto& c : strValue) { - if (c == L' ' || c == L':') { - wsArray.push_back(sTemp); - sTemp = L""; - continue; - } - sTemp += c; - } - wsArray.push_back(sTemp); - if (wsArray.size() != 8) - return 0; - - int nMonth = 1; - sTemp = wsArray[1]; - if (sTemp.Compare(L"Jan") == 0) - nMonth = 1; - else if (sTemp.Compare(L"Feb") == 0) - nMonth = 2; - else if (sTemp.Compare(L"Mar") == 0) - nMonth = 3; - else if (sTemp.Compare(L"Apr") == 0) - nMonth = 4; - else if (sTemp.Compare(L"May") == 0) - nMonth = 5; - else if (sTemp.Compare(L"Jun") == 0) - nMonth = 6; - else if (sTemp.Compare(L"Jul") == 0) - nMonth = 7; - else if (sTemp.Compare(L"Aug") == 0) - nMonth = 8; - else if (sTemp.Compare(L"Sep") == 0) - nMonth = 9; - else if (sTemp.Compare(L"Oct") == 0) - nMonth = 10; - else if (sTemp.Compare(L"Nov") == 0) - nMonth = 11; - else if (sTemp.Compare(L"Dec") == 0) - nMonth = 12; - - int nDay = FX_atof(wsArray[2].AsStringView()); - int nHour = FX_atof(wsArray[3].AsStringView()); - int nMin = FX_atof(wsArray[4].AsStringView()); - int nSec = FX_atof(wsArray[5].AsStringView()); - int nYear = FX_atof(wsArray[7].AsStringView()); - double dRet = JS_MakeDate(JS_MakeDay(nYear, nMonth - 1, nDay), - JS_MakeTime(nHour, nMin, nSec, 0)); - if (std::isnan(dRet)) - dRet = JS_DateParse(strValue); - - return dRet; -} - -// AFDate_KeystrokeEx(cFormat) -CJS_Return CJS_PublicMethods::AFDate_KeystrokeEx( - CJS_Runtime* pRuntime, - const std::vector<v8::Local<v8::Value>>& params) { - if (params.size() != 1) - return CJS_Return( - WideString(L"AFDate_KeystrokeEx's parameters' size r not correct")); - - CJS_EventContext* pContext = pRuntime->GetCurrentEventContext(); - CJS_EventHandler* pEvent = pContext->GetEventHandler(); - if (pEvent->WillCommit()) { - if (!pEvent->m_pValue) - return CJS_Return(false); - - WideString strValue = pEvent->Value(); - if (strValue.IsEmpty()) - return CJS_Return(true); - - WideString sFormat = pRuntime->ToWideString(params[0]); - bool bWrongFormat = false; - double dRet = MakeRegularDate(strValue, sFormat, &bWrongFormat); - if (bWrongFormat || std::isnan(dRet)) { - WideString swMsg; - swMsg.Format(JSGetStringFromID(IDS_STRING_JSPARSEDATE).c_str(), - sFormat.c_str()); - AlertIfPossible(pContext, swMsg.c_str()); - pEvent->Rc() = false; - return CJS_Return(true); - } - } - return CJS_Return(true); -} - -CJS_Return CJS_PublicMethods::AFDate_Format( - CJS_Runtime* pRuntime, - const std::vector<v8::Local<v8::Value>>& params) { - if (params.size() != 1) - return CJS_Return(JSGetStringFromID(IDS_STRING_JSPARAMERROR)); - - int iIndex = pRuntime->ToInt32(params[0]); - const wchar_t* cFormats[] = {L"m/d", - L"m/d/yy", - L"mm/dd/yy", - L"mm/yy", - L"d-mmm", - L"d-mmm-yy", - L"dd-mmm-yy", - L"yy-mm-dd", - L"mmm-yy", - L"mmmm-yy", - L"mmm d, yyyy", - L"mmmm d, yyyy", - L"m/d/yy h:MM tt", - L"m/d/yy HH:MM"}; - - if (iIndex < 0 || (static_cast<size_t>(iIndex) >= FX_ArraySize(cFormats))) - iIndex = 0; - - std::vector<v8::Local<v8::Value>> newParams; - newParams.push_back(pRuntime->NewString(cFormats[iIndex])); - return AFDate_FormatEx(pRuntime, newParams); -} - -// AFDate_KeystrokeEx(cFormat) -CJS_Return CJS_PublicMethods::AFDate_Keystroke( - CJS_Runtime* pRuntime, - const std::vector<v8::Local<v8::Value>>& params) { - if (params.size() != 1) - return CJS_Return(JSGetStringFromID(IDS_STRING_JSPARAMERROR)); - - int iIndex = pRuntime->ToInt32(params[0]); - const wchar_t* cFormats[] = {L"m/d", - L"m/d/yy", - L"mm/dd/yy", - L"mm/yy", - L"d-mmm", - L"d-mmm-yy", - L"dd-mmm-yy", - L"yy-mm-dd", - L"mmm-yy", - L"mmmm-yy", - L"mmm d, yyyy", - L"mmmm d, yyyy", - L"m/d/yy h:MM tt", - L"m/d/yy HH:MM"}; - - if (iIndex < 0 || (static_cast<size_t>(iIndex) >= FX_ArraySize(cFormats))) - iIndex = 0; - - std::vector<v8::Local<v8::Value>> newParams; - newParams.push_back(pRuntime->NewString(cFormats[iIndex])); - return AFDate_KeystrokeEx(pRuntime, newParams); -} - -// function AFTime_Format(ptf) -CJS_Return CJS_PublicMethods::AFTime_Format( - CJS_Runtime* pRuntime, - const std::vector<v8::Local<v8::Value>>& params) { - if (params.size() != 1) - return CJS_Return(JSGetStringFromID(IDS_STRING_JSPARAMERROR)); - - int iIndex = pRuntime->ToInt32(params[0]); - const wchar_t* cFormats[] = {L"HH:MM", L"h:MM tt", L"HH:MM:ss", - L"h:MM:ss tt"}; - - if (iIndex < 0 || (static_cast<size_t>(iIndex) >= FX_ArraySize(cFormats))) - iIndex = 0; - - std::vector<v8::Local<v8::Value>> newParams; - newParams.push_back(pRuntime->NewString(cFormats[iIndex])); - return AFDate_FormatEx(pRuntime, newParams); -} - -CJS_Return CJS_PublicMethods::AFTime_Keystroke( - CJS_Runtime* pRuntime, - const std::vector<v8::Local<v8::Value>>& params) { - if (params.size() != 1) - return CJS_Return(JSGetStringFromID(IDS_STRING_JSPARAMERROR)); - - int iIndex = pRuntime->ToInt32(params[0]); - const wchar_t* cFormats[] = {L"HH:MM", L"h:MM tt", L"HH:MM:ss", - L"h:MM:ss tt"}; - - if (iIndex < 0 || (static_cast<size_t>(iIndex) >= FX_ArraySize(cFormats))) - iIndex = 0; - - std::vector<v8::Local<v8::Value>> newParams; - newParams.push_back(pRuntime->NewString(cFormats[iIndex])); - return AFDate_KeystrokeEx(pRuntime, newParams); -} - -CJS_Return CJS_PublicMethods::AFTime_FormatEx( - CJS_Runtime* pRuntime, - const std::vector<v8::Local<v8::Value>>& params) { - return AFDate_FormatEx(pRuntime, params); -} - -CJS_Return CJS_PublicMethods::AFTime_KeystrokeEx( - CJS_Runtime* pRuntime, - const std::vector<v8::Local<v8::Value>>& params) { - return AFDate_KeystrokeEx(pRuntime, params); -} - -// function AFSpecial_Format(psf) -CJS_Return CJS_PublicMethods::AFSpecial_Format( - CJS_Runtime* pRuntime, - const std::vector<v8::Local<v8::Value>>& params) { - if (params.size() != 1) - return CJS_Return(JSGetStringFromID(IDS_STRING_JSPARAMERROR)); - - CJS_EventHandler* pEvent = - pRuntime->GetCurrentEventContext()->GetEventHandler(); - if (!pEvent->m_pValue) - return CJS_Return(false); - - WideString wsSource = pEvent->Value(); - WideString wsFormat; - switch (pRuntime->ToInt32(params[0])) { - case 0: - wsFormat = L"99999"; - break; - case 1: - wsFormat = L"99999-9999"; - break; - case 2: - if (util::printx(L"9999999999", wsSource).GetLength() >= 10) - wsFormat = L"(999) 999-9999"; - else - wsFormat = L"999-9999"; - break; - case 3: - wsFormat = L"999-99-9999"; - break; - } - - pEvent->Value() = util::printx(wsFormat, wsSource); - return CJS_Return(true); -} - -// function AFSpecial_KeystrokeEx(mask) -CJS_Return CJS_PublicMethods::AFSpecial_KeystrokeEx( - CJS_Runtime* pRuntime, - const std::vector<v8::Local<v8::Value>>& params) { - if (params.size() < 1) - return CJS_Return(JSGetStringFromID(IDS_STRING_JSPARAMERROR)); - - CJS_EventContext* pContext = pRuntime->GetCurrentEventContext(); - CJS_EventHandler* pEvent = pContext->GetEventHandler(); - if (!pEvent->m_pValue) - return CJS_Return(false); - - WideString& valEvent = pEvent->Value(); - WideString wstrMask = pRuntime->ToWideString(params[0]); - if (wstrMask.IsEmpty()) - return CJS_Return(true); - - if (pEvent->WillCommit()) { - if (valEvent.IsEmpty()) - return CJS_Return(true); - - size_t iIndexMask = 0; - for (; iIndexMask < valEvent.GetLength(); ++iIndexMask) { - if (!maskSatisfied(valEvent[iIndexMask], wstrMask[iIndexMask])) - break; - } - - if (iIndexMask != wstrMask.GetLength() || - (iIndexMask != valEvent.GetLength() && wstrMask.GetLength() != 0)) { - AlertIfPossible( - pContext, JSGetStringFromID(IDS_STRING_JSAFNUMBER_KEYSTROKE).c_str()); - pEvent->Rc() = false; - } - return CJS_Return(true); - } - - WideString& wideChange = pEvent->Change(); - if (wideChange.IsEmpty()) - return CJS_Return(true); - - WideString wChange = wideChange; - size_t iIndexMask = pEvent->SelStart(); - size_t combined_len = valEvent.GetLength() + wChange.GetLength() + - pEvent->SelStart() - pEvent->SelEnd(); - if (combined_len > wstrMask.GetLength()) { - AlertIfPossible(pContext, - JSGetStringFromID(IDS_STRING_JSPARAM_TOOLONG).c_str()); - pEvent->Rc() = false; - return CJS_Return(true); - } - - if (iIndexMask >= wstrMask.GetLength() && !wChange.IsEmpty()) { - AlertIfPossible(pContext, - JSGetStringFromID(IDS_STRING_JSPARAM_TOOLONG).c_str()); - pEvent->Rc() = false; - return CJS_Return(true); - } - - for (size_t i = 0; i < wChange.GetLength(); ++i) { - if (iIndexMask >= wstrMask.GetLength()) { - AlertIfPossible(pContext, - JSGetStringFromID(IDS_STRING_JSPARAM_TOOLONG).c_str()); - pEvent->Rc() = false; - return CJS_Return(true); - } - wchar_t wMask = wstrMask[iIndexMask]; - if (!isReservedMaskChar(wMask)) - wChange.SetAt(i, wMask); - - if (!maskSatisfied(wChange[i], wMask)) { - pEvent->Rc() = false; - return CJS_Return(true); - } - iIndexMask++; - } - wideChange = wChange; - return CJS_Return(true); -} - -// function AFSpecial_Keystroke(psf) -CJS_Return CJS_PublicMethods::AFSpecial_Keystroke( - CJS_Runtime* pRuntime, - const std::vector<v8::Local<v8::Value>>& params) { - if (params.size() != 1) - return CJS_Return(JSGetStringFromID(IDS_STRING_JSPARAMERROR)); - - CJS_EventHandler* pEvent = - pRuntime->GetCurrentEventContext()->GetEventHandler(); - if (!pEvent->m_pValue) - return CJS_Return(false); - - const char* cFormat = ""; - switch (pRuntime->ToInt32(params[0])) { - case 0: - cFormat = "99999"; - break; - case 1: - cFormat = "999999999"; - break; - case 2: - if (pEvent->Value().GetLength() + pEvent->Change().GetLength() > 7) - cFormat = "9999999999"; - else - cFormat = "9999999"; - break; - case 3: - cFormat = "999999999"; - break; - } - - std::vector<v8::Local<v8::Value>> params2; - params2.push_back(pRuntime->NewString(cFormat)); - return AFSpecial_KeystrokeEx(pRuntime, params2); -} - -CJS_Return CJS_PublicMethods::AFMergeChange( - CJS_Runtime* pRuntime, - const std::vector<v8::Local<v8::Value>>& params) { - if (params.size() != 1) - return CJS_Return(JSGetStringFromID(IDS_STRING_JSPARAMERROR)); - - CJS_EventHandler* pEventHandler = - pRuntime->GetCurrentEventContext()->GetEventHandler(); - - WideString swValue; - if (pEventHandler->m_pValue) - swValue = pEventHandler->Value(); - - if (pEventHandler->WillCommit()) - return CJS_Return(pRuntime->NewString(swValue.c_str())); - - WideString prefix; - WideString postfix; - if (pEventHandler->SelStart() >= 0) - prefix = swValue.Left(pEventHandler->SelStart()); - else - prefix = L""; - - if (pEventHandler->SelEnd() >= 0 && - static_cast<size_t>(pEventHandler->SelEnd()) <= swValue.GetLength()) - postfix = swValue.Right(swValue.GetLength() - - static_cast<size_t>(pEventHandler->SelEnd())); - else - postfix = L""; - - return CJS_Return(pRuntime->NewString( - (prefix + pEventHandler->Change() + postfix).c_str())); -} - -CJS_Return CJS_PublicMethods::AFParseDateEx( - CJS_Runtime* pRuntime, - const std::vector<v8::Local<v8::Value>>& params) { - if (params.size() != 2) - return CJS_Return(JSGetStringFromID(IDS_STRING_JSPARAMERROR)); - - WideString sValue = pRuntime->ToWideString(params[0]); - WideString sFormat = pRuntime->ToWideString(params[1]); - double dDate = MakeRegularDate(sValue, sFormat, nullptr); - if (std::isnan(dDate)) { - WideString swMsg; - swMsg.Format(JSGetStringFromID(IDS_STRING_JSPARSEDATE).c_str(), - sFormat.c_str()); - AlertIfPossible(pRuntime->GetCurrentEventContext(), swMsg.c_str()); - return CJS_Return(false); - } - return CJS_Return(pRuntime->NewNumber(dDate)); -} - -CJS_Return CJS_PublicMethods::AFSimple( - CJS_Runtime* pRuntime, - const std::vector<v8::Local<v8::Value>>& params) { - if (params.size() != 3) - return CJS_Return(JSGetStringFromID(IDS_STRING_JSPARAMERROR)); - - return CJS_Return(pRuntime->NewNumber(static_cast<double>(AF_Simple( - pRuntime->ToWideString(params[0]).c_str(), pRuntime->ToDouble(params[1]), - pRuntime->ToDouble(params[2]))))); -} - -CJS_Return CJS_PublicMethods::AFMakeNumber( - CJS_Runtime* pRuntime, - const std::vector<v8::Local<v8::Value>>& params) { - if (params.size() != 1) - return CJS_Return(JSGetStringFromID(IDS_STRING_JSPARAMERROR)); - - WideString ws = pRuntime->ToWideString(params[0]); - ws.Replace(L",", L"."); - - v8::Local<v8::Value> val = - pRuntime->MaybeCoerceToNumber(pRuntime->NewString(ws.c_str())); - if (!val->IsNumber()) - return CJS_Return(pRuntime->NewNumber(0)); - return CJS_Return(val); -} - -CJS_Return CJS_PublicMethods::AFSimple_Calculate( - CJS_Runtime* pRuntime, - const std::vector<v8::Local<v8::Value>>& params) { - if (params.size() != 2) - return CJS_Return(JSGetStringFromID(IDS_STRING_JSPARAMERROR)); - - if ((params[1].IsEmpty() || !params[1]->IsArray()) && !params[1]->IsString()) - return CJS_Return(JSGetStringFromID(IDS_STRING_JSPARAMERROR)); - - CPDFSDK_InterForm* pReaderInterForm = - pRuntime->GetFormFillEnv()->GetInterForm(); - CPDF_InterForm* pInterForm = pReaderInterForm->GetInterForm(); - - WideString sFunction = pRuntime->ToWideString(params[0]); - double dValue = wcscmp(sFunction.c_str(), L"PRD") == 0 ? 1.0 : 0.0; - - v8::Local<v8::Array> FieldNameArray = - AF_MakeArrayFromList(pRuntime, params[0]); - int nFieldsCount = 0; - for (size_t i = 0; i < pRuntime->GetArrayLength(FieldNameArray); i++) { - WideString wsFieldName = - pRuntime->ToWideString(pRuntime->GetArrayElement(FieldNameArray, i)); - - for (int j = 0, jsz = pInterForm->CountFields(wsFieldName); j < jsz; j++) { - if (CPDF_FormField* pFormField = pInterForm->GetField(j, wsFieldName)) { - double dTemp = 0.0; - switch (pFormField->GetFieldType()) { - case FIELDTYPE_TEXTFIELD: - case FIELDTYPE_COMBOBOX: { - WideString trimmed = pFormField->GetValue(); - trimmed.TrimRight(); - trimmed.TrimLeft(); - dTemp = FX_atof(trimmed.AsStringView()); - break; - } - case FIELDTYPE_PUSHBUTTON: - dTemp = 0.0; - break; - case FIELDTYPE_CHECKBOX: - case FIELDTYPE_RADIOBUTTON: - dTemp = 0.0; - for (int c = 0, csz = pFormField->CountControls(); c < csz; c++) { - if (CPDF_FormControl* pFormCtrl = pFormField->GetControl(c)) { - if (pFormCtrl->IsChecked()) { - WideString trimmed = pFormCtrl->GetExportValue(); - trimmed.TrimRight(); - trimmed.TrimLeft(); - dTemp = FX_atof(trimmed.AsStringView()); - break; - } - } - } - break; - case FIELDTYPE_LISTBOX: - if (pFormField->CountSelectedItems() <= 1) { - WideString trimmed = pFormField->GetValue(); - trimmed.TrimRight(); - trimmed.TrimLeft(); - dTemp = FX_atof(trimmed.AsStringView()); - } - break; - default: - break; - } - - if (i == 0 && j == 0 && - (wcscmp(sFunction.c_str(), L"MIN") == 0 || - wcscmp(sFunction.c_str(), L"MAX") == 0)) { - dValue = dTemp; - } - dValue = AF_Simple(sFunction.c_str(), dValue, dTemp); - - nFieldsCount++; - } - } - } - - if (wcscmp(sFunction.c_str(), L"AVG") == 0 && nFieldsCount > 0) - dValue /= nFieldsCount; - - dValue = (double)floor(dValue * FXSYS_pow((double)10, (double)6) + 0.49) / - FXSYS_pow((double)10, (double)6); - - CJS_EventContext* pContext = pRuntime->GetCurrentEventContext(); - if (pContext->GetEventHandler()->m_pValue) { - pContext->GetEventHandler()->Value() = - pRuntime->ToWideString(pRuntime->NewNumber(dValue)); - } - - return CJS_Return(true); -} - -/* This function validates the current event to ensure that its value is -** within the specified range. */ - -CJS_Return CJS_PublicMethods::AFRange_Validate( - CJS_Runtime* pRuntime, - const std::vector<v8::Local<v8::Value>>& params) { - if (params.size() != 4) - CJS_Return(JSGetStringFromID(IDS_STRING_JSPARAMERROR)); - - CJS_EventContext* pContext = pRuntime->GetCurrentEventContext(); - CJS_EventHandler* pEvent = pContext->GetEventHandler(); - if (!pEvent->m_pValue) - return CJS_Return(false); - - if (pEvent->Value().IsEmpty()) - return CJS_Return(true); - - double dEentValue = atof(ByteString::FromUnicode(pEvent->Value()).c_str()); - bool bGreaterThan = pRuntime->ToBoolean(params[0]); - double dGreaterThan = pRuntime->ToDouble(params[1]); - bool bLessThan = pRuntime->ToBoolean(params[2]); - double dLessThan = pRuntime->ToDouble(params[3]); - WideString swMsg; - - if (bGreaterThan && bLessThan) { - if (dEentValue < dGreaterThan || dEentValue > dLessThan) - swMsg.Format(JSGetStringFromID(IDS_STRING_JSRANGE1).c_str(), - pRuntime->ToWideString(params[1]).c_str(), - pRuntime->ToWideString(params[3]).c_str()); - } else if (bGreaterThan) { - if (dEentValue < dGreaterThan) - swMsg.Format(JSGetStringFromID(IDS_STRING_JSRANGE2).c_str(), - pRuntime->ToWideString(params[1]).c_str()); - } else if (bLessThan) { - if (dEentValue > dLessThan) - swMsg.Format(JSGetStringFromID(IDS_STRING_JSRANGE3).c_str(), - pRuntime->ToWideString(params[3]).c_str()); - } - - if (!swMsg.IsEmpty()) { - AlertIfPossible(pContext, swMsg.c_str()); - pEvent->Rc() = false; - } - return CJS_Return(true); -} - -CJS_Return CJS_PublicMethods::AFExtractNums( - CJS_Runtime* pRuntime, - const std::vector<v8::Local<v8::Value>>& params) { - if (params.size() != 1) - return CJS_Return(JSGetStringFromID(IDS_STRING_JSPARAMERROR)); - - WideString str = pRuntime->ToWideString(params[0]); - if (str.GetLength() > 0 && (str[0] == L'.' || str[0] == L',')) - str = L"0" + str; - - WideString sPart; - v8::Local<v8::Array> nums = pRuntime->NewArray(); - int nIndex = 0; - for (const auto& wc : str) { - if (std::iswdigit(wc)) { - sPart += wc; - } else if (sPart.GetLength() > 0) { - pRuntime->PutArrayElement(nums, nIndex, - pRuntime->NewString(sPart.c_str())); - sPart = L""; - nIndex++; - } - } - if (sPart.GetLength() > 0) - pRuntime->PutArrayElement(nums, nIndex, pRuntime->NewString(sPart.c_str())); - - if (pRuntime->GetArrayLength(nums) > 0) - return CJS_Return(nums); - return CJS_Return(pRuntime->NewUndefined()); -} |