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-rw-r--r--fxjs/cjs_publicmethods.cpp1758
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diff --git a/fxjs/cjs_publicmethods.cpp b/fxjs/cjs_publicmethods.cpp
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+++ b/fxjs/cjs_publicmethods.cpp
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+// 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 "fxjs/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 "fxjs/JS_Define.h"
+#include "fxjs/cjs_color.h"
+#include "fxjs/cjs_event_context.h"
+#include "fxjs/cjs_eventhandler.h"
+#include "fxjs/cjs_field.h"
+#include "fxjs/cjs_object.h"
+#include "fxjs/cjs_runtime.h"
+#include "fxjs/cjs_util.h"
+#include "fxjs/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());
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-07 16:07:58 +0000