// Copyright 2014 PDFium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
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#include "fxjs/cjs_publicmethods.h"
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#include <algorithm>
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#include <cmath>
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#include <cwctype>
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#include <iomanip>
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#include <limits>
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#include <sstream>
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#include <string>
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#include <vector>
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#include "core/fpdfdoc/cpdf_interform.h"
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#include "core/fxcrt/fx_extension.h"
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#include "fpdfsdk/cpdfsdk_formfillenvironment.h"
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#include "fpdfsdk/cpdfsdk_interform.h"
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#include "fxjs/JS_Define.h"
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#include "fxjs/cjs_color.h"
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#include "fxjs/cjs_event_context.h"
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#include "fxjs/cjs_eventhandler.h"
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#include "fxjs/cjs_field.h"
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#include "fxjs/cjs_object.h"
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#include "fxjs/cjs_runtime.h"
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#include "fxjs/cjs_util.h"
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#include "fxjs/js_resources.h"
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// static
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const JSMethodSpec CJS_PublicMethods::GlobalFunctionSpecs[] = {
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{"AFNumber_Format", AFNumber_Format_static},
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{"AFNumber_Keystroke", AFNumber_Keystroke_static},
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{"AFPercent_Format", AFPercent_Format_static},
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{"AFPercent_Keystroke", AFPercent_Keystroke_static},
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{"AFDate_FormatEx", AFDate_FormatEx_static},
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{"AFDate_KeystrokeEx", AFDate_KeystrokeEx_static},
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{"AFDate_Format", AFDate_Format_static},
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{"AFDate_Keystroke", AFDate_Keystroke_static},
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{"AFTime_FormatEx", AFTime_FormatEx_static},
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{"AFTime_KeystrokeEx", AFTime_KeystrokeEx_static},
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{"AFTime_Format", AFTime_Format_static},
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{"AFTime_Keystroke", AFTime_Keystroke_static},
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{"AFSpecial_Format", AFSpecial_Format_static},
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{"AFSpecial_Keystroke", AFSpecial_Keystroke_static},
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{"AFSpecial_KeystrokeEx", AFSpecial_KeystrokeEx_static},
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{"AFSimple", AFSimple_static},
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{"AFMakeNumber", AFMakeNumber_static},
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{"AFSimple_Calculate", AFSimple_Calculate_static},
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{"AFRange_Validate", AFRange_Validate_static},
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{"AFMergeChange", AFMergeChange_static},
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{"AFParseDateEx", AFParseDateEx_static},
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{"AFExtractNums", AFExtractNums_static},
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};
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namespace {
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#if _FX_OS_ != _FX_OS_ANDROID_
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constexpr double kDoubleCorrect = 0.000000000000001;
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#endif
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const wchar_t* const kMonths[] = {L"Jan", L"Feb", L"Mar", L"Apr",
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L"May", L"Jun", L"Jul", L"Aug",
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L"Sep", L"Oct", L"Nov", L"Dec"};
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const wchar_t* const kFullMonths[] = {L"January", L"February", L"March",
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L"April", L"May", L"June",
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L"July", L"August", L"September",
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L"October", L"November", L"December"};
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template <typename T>
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T StrTrim(const T& str) {
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T result = str;
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result.Trim(' ');
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return result;
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}
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void AlertIfPossible(CJS_EventContext* pContext, const wchar_t* swMsg) {
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CPDFSDK_FormFillEnvironment* pFormFillEnv = pContext->GetFormFillEnv();
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if (pFormFillEnv)
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pFormFillEnv->JS_appAlert(swMsg, nullptr, 0, 3);
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}
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#if _FX_OS_ != _FX_OS_ANDROID_
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ByteString CalculateString(double dValue,
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int iDec,
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int* iDec2,
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bool* bNegative) {
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*bNegative = dValue < 0;
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if (*bNegative)
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dValue = -dValue;
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// Make sure the number of precision characters will fit.
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iDec = std::min(iDec, std::numeric_limits<double>::digits10);
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std::stringstream ss;
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ss << std::fixed << std::setprecision(iDec) << dValue;
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std::string value = ss.str();
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size_t pos = value.find('.');
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*iDec2 = pos == std::string::npos ? value.size() : static_cast<int>(pos);
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return ByteString(value.c_str());
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}
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#endif
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WideString CalcMergedString(const CJS_EventHandler* event,
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const WideString& value,
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const WideString& change) {
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WideString prefix = value.Left(event->SelStart());
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WideString postfix;
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int end = event->SelEnd();
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if (end >= 0 && static_cast<size_t>(end) < value.GetLength())
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postfix = value.Right(value.GetLength() - static_cast<size_t>(end));
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return prefix + change + postfix;
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}
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template <CJS_Return (*F)(CJS_Runtime*,
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const std::vector<v8::Local<v8::Value>>&)>
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void JSGlobalFunc(const char* func_name_string,
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const v8::FunctionCallbackInfo<v8::Value>& info) {
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CJS_Runtime* pRuntime =
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CJS_Runtime::CurrentRuntimeFromIsolate(info.GetIsolate());
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if (!pRuntime)
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return;
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std::vector<v8::Local<v8::Value>> parameters;
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for (int i = 0; i < info.Length(); ++i)
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parameters.push_back(info[i]);
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CJS_Return result = (*F)(pRuntime, parameters);
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if (result.HasError()) {
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pRuntime->Error(
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JSFormatErrorString(func_name_string, nullptr, result.Error()));
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return;
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}
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if (result.HasReturn())
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info.GetReturnValue().Set(result.Return());
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}
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int WithinBoundsOrZero(int value, size_t size) {
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return value >= 0 && static_cast<size_t>(value) < size ? value : 0;
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}
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int ValidStyleOrZero(int style) {
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return WithinBoundsOrZero(style, 4);
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}
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bool IsDigitSeparatorOrDecimalMark(int c) {
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return c == '.' || c == ',';
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}
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#if _FX_OS_ != _FX_OS_ANDROID_
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bool IsStyleWithDigitSeparator(int style) {
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return style == 0 || style == 2;
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}
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char DigitSeparatorForStyle(int style) {
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ASSERT(IsStyleWithDigitSeparator(style));
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return style == 0 ? ',' : '.';
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}
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#endif
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bool IsStyleWithCommaDecimalMark(int style) {
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return style >= 2;
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}
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char DecimalMarkForStyle(int style) {
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return IsStyleWithCommaDecimalMark(style) ? ',' : '.';
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}
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#if _FX_OS_ != _FX_OS_ANDROID_
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void NormalizeDecimalMark(ByteString* str) {
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str->Replace(",", ".");
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}
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#endif
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void NormalizeDecimalMarkW(WideString* str) {
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str->Replace(L",", L".");
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}
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bool IsValidMonth(int m) {
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return m >= 1 && m <= 12;
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}
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// TODO(thestig): Should this take the month into consideration?
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bool IsValidDay(int d) {
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return d >= 1 && d <= 31;
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}
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// TODO(thestig): Should 24 be allowed? Similarly, 60 for minutes and seconds.
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bool IsValid24Hour(int h) {
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return h >= 0 && h <= 24;
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}
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bool IsValidMinute(int m) {
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return m >= 0 && m <= 60;
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}
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bool IsValidSecond(int s) {
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return s >= 0 && s <= 60;
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}
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} // namespace
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CJS_PublicMethods::CJS_PublicMethods(v8::Local<v8::Object> pObject)
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: CJS_Object(pObject) {}
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CJS_PublicMethods::~CJS_PublicMethods() {}
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// static
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void CJS_PublicMethods::DefineJSObjects(CFXJS_Engine* pEngine) {
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for (const auto& spec : GlobalFunctionSpecs)
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pEngine->DefineGlobalMethod(spec.pName, spec.pMethodCall);
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}
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#define JS_STATIC_GLOBAL_FUN(fun_name) \
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void CJS_PublicMethods::fun_name##_static( \
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const v8::FunctionCallbackInfo<v8::Value>& info) { \
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JSGlobalFunc<fun_name>(#fun_name, info); \
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}
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JS_STATIC_GLOBAL_FUN(AFNumber_Format);
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JS_STATIC_GLOBAL_FUN(AFNumber_Keystroke);
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JS_STATIC_GLOBAL_FUN(AFPercent_Format);
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JS_STATIC_GLOBAL_FUN(AFPercent_Keystroke);
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JS_STATIC_GLOBAL_FUN(AFDate_FormatEx);
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JS_STATIC_GLOBAL_FUN(AFDate_KeystrokeEx);
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JS_STATIC_GLOBAL_FUN(AFDate_Format);
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JS_STATIC_GLOBAL_FUN(AFDate_Keystroke);
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JS_STATIC_GLOBAL_FUN(AFTime_FormatEx);
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JS_STATIC_GLOBAL_FUN(AFTime_KeystrokeEx);
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JS_STATIC_GLOBAL_FUN(AFTime_Format);
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JS_STATIC_GLOBAL_FUN(AFTime_Keystroke);
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JS_STATIC_GLOBAL_FUN(AFSpecial_Format);
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JS_STATIC_GLOBAL_FUN(AFSpecial_Keystroke);
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JS_STATIC_GLOBAL_FUN(AFSpecial_KeystrokeEx);
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JS_STATIC_GLOBAL_FUN(AFSimple);
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JS_STATIC_GLOBAL_FUN(AFMakeNumber);
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JS_STATIC_GLOBAL_FUN(AFSimple_Calculate);
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JS_STATIC_GLOBAL_FUN(AFRange_Validate);
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JS_STATIC_GLOBAL_FUN(AFMergeChange);
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JS_STATIC_GLOBAL_FUN(AFParseDateEx);
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JS_STATIC_GLOBAL_FUN(AFExtractNums);
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bool CJS_PublicMethods::IsNumber(const WideString& str) {
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WideString sTrim = StrTrim(str);
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const wchar_t* pTrim = sTrim.c_str();
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const wchar_t* p = pTrim;
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bool bDot = false;
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bool bKXJS = false;
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wchar_t c;
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while ((c = *p) != L'\0') {
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if (IsDigitSeparatorOrDecimalMark(c)) {
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if (bDot)
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return false;
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bDot = true;
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} else if (c == L'-' || c == L'+') {
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if (p != pTrim)
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return false;
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} else if (c == L'e' || c == L'E') {
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if (bKXJS)
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return false;
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p++;
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c = *p;
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if (c != L'+' && c != L'-')
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return false;
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bKXJS = true;
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} else if (!std::iswdigit(c)) {
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return false;
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}
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p++;
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}
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return true;
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}
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bool CJS_PublicMethods::MaskSatisfied(wchar_t c_Change, wchar_t c_Mask) {
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switch (c_Mask) {
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case L'9':
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return !!std::iswdigit(c_Change);
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case L'A':
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return FXSYS_iswalpha(c_Change);
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case L'O':
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return FXSYS_iswalnum(c_Change);
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case L'X':
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return true;
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default:
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return (c_Change == c_Mask);
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}
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}
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bool CJS_PublicMethods::IsReservedMaskChar(wchar_t ch) {
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return ch == L'9' || ch == L'A' || ch == L'O' || ch == L'X';
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}
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double CJS_PublicMethods::AF_Simple(const wchar_t* sFuction,
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double dValue1,
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double dValue2) {
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if (FXSYS_wcsicmp(sFuction, L"AVG") == 0 ||
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FXSYS_wcsicmp(sFuction, L"SUM") == 0) {
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return dValue1 + dValue2;
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}
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if (FXSYS_wcsicmp(sFuction, L"PRD") == 0)
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return dValue1 * dValue2;
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if (FXSYS_wcsicmp(sFuction, L"MIN") == 0)
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return std::min(dValue1, dValue2);
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if (FXSYS_wcsicmp(sFuction, L"MAX") == 0)
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return std::max(dValue1, dValue2);
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return dValue1;
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}
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v8::Local<v8::Array> CJS_PublicMethods::AF_MakeArrayFromList(
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CJS_Runtime* pRuntime,
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v8::Local<v8::Value> val) {
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if (!val.IsEmpty() && val->IsArray())
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return pRuntime->ToArray(val);
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WideString wsStr = pRuntime->ToWideString(val);
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ByteString t = ByteString::FromUnicode(wsStr);
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const char* p = t.c_str();
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int nIndex = 0;
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v8::Local<v8::Array> StrArray = pRuntime->NewArray();
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while (*p) {
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const char* pTemp = strchr(p, ',');
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if (!pTemp) {
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pRuntime->PutArrayElement(
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StrArray, nIndex,
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pRuntime->NewString(StrTrim(ByteString(p)).c_str()));
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break;
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}
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pRuntime->PutArrayElement(
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StrArray, nIndex,
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pRuntime->NewString(StrTrim(ByteString(p, pTemp - p)).c_str()));
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nIndex++;
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p = ++pTemp;
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}
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return StrArray;
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}
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int CJS_PublicMethods::ParseStringInteger(const WideString& str,
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size_t nStart,
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size_t* pSkip,
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size_t nMaxStep) {
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int nRet = 0;
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size_t nSkip = 0;
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for (size_t i = nStart; i < str.GetLength(); ++i) {
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if (i - nStart > 10)
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break;
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wchar_t c = str[i];
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if (!std::iswdigit(c))
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break;
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nRet = nRet * 10 + FXSYS_DecimalCharToInt(c);
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++nSkip;
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if (nSkip >= nMaxStep)
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break;
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}
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*pSkip = nSkip;
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return nRet;
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}
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WideString CJS_PublicMethods::ParseStringString(const WideString& str,
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size_t nStart,
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size_t* pSkip) {
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WideString swRet;
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swRet.Reserve(str.GetLength());
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for (size_t i = nStart; i < str.GetLength(); ++i) {
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wchar_t c = str[i];
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if (!std::iswdigit(c))
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break;
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swRet += c;
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}
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*pSkip = swRet.GetLength();
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return swRet;
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}
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double CJS_PublicMethods::ParseNormalDate(const WideString& value,
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bool* bWrongFormat) {
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double dt = JS_GetDateTime();
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int nYear = JS_GetYearFromTime(dt);
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int nMonth = JS_GetMonthFromTime(dt) + 1;
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int nDay = JS_GetDayFromTime(dt);
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int nHour = JS_GetHourFromTime(dt);
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int nMin = JS_GetMinFromTime(dt);
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int nSec = JS_GetSecFromTime(dt);
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int number[3];
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size_t nSkip = 0;
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size_t nLen = value.GetLength();
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size_t nIndex = 0;
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size_t i = 0;
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while (i < nLen) {
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if (nIndex > 2)
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break;
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wchar_t c = value[i];
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if (std::iswdigit(c)) {
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number[nIndex++] = ParseStringInteger(value, i, &nSkip, 4);
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i += nSkip;
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} else {
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i++;
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}
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}
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if (nIndex == 2) {
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// TODO(thestig): Should the else case set |bWrongFormat| to true?
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// case2: month/day
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// case3: day/month
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if (IsValidMonth(number[0]) && IsValidDay(number[1])) {
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nMonth = number[0];
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nDay = number[1];
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} else if (IsValidDay(number[0]) && IsValidMonth(number[1])) {
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nDay = number[0];
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nMonth = number[1];
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}
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if (bWrongFormat)
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*bWrongFormat = false;
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} else if (nIndex == 3) {
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// TODO(thestig): Should the else case set |bWrongFormat| to true?
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// case1: year/month/day
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// case2: month/day/year
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// case3: day/month/year
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if (number[0] > 12 && IsValidMonth(number[1]) && IsValidDay(number[2])) {
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nYear = number[0];
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nMonth = number[1];
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nDay = number[2];
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} else if (IsValidMonth(number[0]) && IsValidDay(number[1]) &&
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number[2] > 31) {
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nMonth = number[0];
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nDay = number[1];
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nYear = number[2];
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} else if (IsValidDay(number[0]) && IsValidMonth(number[1]) &&
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number[2] > 31) {
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nDay = number[0];
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nMonth = number[1];
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nYear = number[2];
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}
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if (bWrongFormat)
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*bWrongFormat = false;
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} else {
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if (bWrongFormat)
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*bWrongFormat = true;
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return dt;
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}
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// TODO(thestig): Should we set |bWrongFormat| to false here too?
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return JS_DateParse(WideString::Format(L"%d/%d/%d %d:%d:%d", nMonth, nDay,
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nYear, nHour, nMin, nSec));
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}
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double CJS_PublicMethods::MakeRegularDate(const WideString& value,
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const WideString& format,
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bool* bWrongFormat) {
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double dt = JS_GetDateTime();
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if (format.IsEmpty() || value.IsEmpty())
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return dt;
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int nYear = JS_GetYearFromTime(dt);
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int nMonth = JS_GetMonthFromTime(dt) + 1;
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int nDay = JS_GetDayFromTime(dt);
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int nHour = JS_GetHourFromTime(dt);
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int nMin = JS_GetMinFromTime(dt);
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int nSec = JS_GetSecFromTime(dt);
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int nYearSub = 99; // nYear - 2000;
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bool bPm = false;
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bool bExit = false;
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bool bBadFormat = false;
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size_t i = 0;
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size_t j = 0;
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while (i < format.GetLength()) {
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if (bExit)
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break;
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wchar_t c = format[i];
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switch (c) {
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case ':':
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case '.':
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case '-':
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case '\\':
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case '/':
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i++;
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j++;
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break;
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case 'y':
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case 'm':
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case 'd':
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case 'H':
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case 'h':
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case 'M':
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case 's':
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case 't': {
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size_t oldj = j;
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size_t nSkip = 0;
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size_t remaining = format.GetLength() - i - 1;
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if (remaining == 0 || format[i + 1] != c) {
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switch (c) {
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case 'y':
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i++;
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j++;
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break;
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case 'm':
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nMonth = ParseStringInteger(value, j, &nSkip, 2);
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i++;
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j += nSkip;
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break;
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case 'd':
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nDay = ParseStringInteger(value, j, &nSkip, 2);
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i++;
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j += nSkip;
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break;
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case 'H':
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nHour = ParseStringInteger(value, j, &nSkip, 2);
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i++;
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j += nSkip;
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break;
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case 'h':
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nHour = ParseStringInteger(value, j, &nSkip, 2);
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i++;
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j += nSkip;
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break;
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case 'M':
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nMin = ParseStringInteger(value, j, &nSkip, 2);
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i++;
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j += nSkip;
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break;
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case 's':
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nSec = ParseStringInteger(value, j, &nSkip, 2);
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i++;
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j += nSkip;
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break;
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case 't':
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bPm = (j < value.GetLength() && value[j] == 'p');
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i++;
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j++;
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break;
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}
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} else if (remaining == 1 || format[i + 2] != c) {
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switch (c) {
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case 'y':
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nYear = ParseStringInteger(value, j, &nSkip, 4);
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i += 2;
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j += nSkip;
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break;
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case 'm':
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nMonth = ParseStringInteger(value, j, &nSkip, 2);
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i += 2;
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j += nSkip;
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break;
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case 'd':
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nDay = ParseStringInteger(value, j, &nSkip, 2);
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i += 2;
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j += nSkip;
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break;
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case 'H':
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nHour = ParseStringInteger(value, j, &nSkip, 2);
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i += 2;
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j += nSkip;
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break;
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case 'h':
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nHour = ParseStringInteger(value, j, &nSkip, 2);
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i += 2;
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j += nSkip;
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break;
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case 'M':
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nMin = ParseStringInteger(value, j, &nSkip, 2);
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i += 2;
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j += nSkip;
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break;
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case 's':
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nSec = ParseStringInteger(value, j, &nSkip, 2);
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i += 2;
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j += nSkip;
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break;
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case 't':
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bPm = (j + 1 < value.GetLength() && value[j] == 'p' &&
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value[j + 1] == 'm');
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i += 2;
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j += 2;
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break;
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}
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} else if (remaining == 2 || format[i + 3] != c) {
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switch (c) {
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case 'm': {
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WideString sMonth = ParseStringString(value, j, &nSkip);
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bool bFind = false;
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for (int m = 0; m < 12; m++) {
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if (sMonth.CompareNoCase(kMonths[m]) == 0) {
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nMonth = m + 1;
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i += 3;
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j += nSkip;
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bFind = true;
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break;
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}
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}
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if (!bFind) {
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nMonth = ParseStringInteger(value, j, &nSkip, 3);
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i += 3;
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j += nSkip;
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}
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} break;
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case 'y':
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break;
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default:
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i += 3;
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j += 3;
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break;
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}
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} else if (remaining == 3 || format[i + 4] != c) {
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switch (c) {
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case 'y':
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nYear = ParseStringInteger(value, j, &nSkip, 4);
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j += nSkip;
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i += 4;
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break;
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case 'm': {
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bool bFind = false;
|
|
WideString sMonth = ParseStringString(value, j, &nSkip);
|
sMonth.MakeLower();
|
|
for (int m = 0; m < 12; m++) {
|
WideString sFullMonths = kFullMonths[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 (!bBadFormat) {
|
bBadFormat = !IsValidMonth(nMonth) || !IsValidDay(nDay) ||
|
!IsValid24Hour(nHour) || !IsValidMinute(nMin) ||
|
!IsValidSecond(nSec);
|
}
|
|
double dRet;
|
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;
|
WideString sPart;
|
|
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.clear();
|
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 = WideString::Format(L"%d", nMonth);
|
break;
|
case 'd':
|
sPart = WideString::Format(L"%d", nDay);
|
break;
|
case 'H':
|
sPart = WideString::Format(L"%d", nHour);
|
break;
|
case 'h':
|
sPart =
|
WideString::Format(L"%d", nHour > 12 ? nHour - 12 : nHour);
|
break;
|
case 'M':
|
sPart = WideString::Format(L"%d", nMin);
|
break;
|
case 's':
|
sPart = WideString::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 = WideString::Format(L"%02d", nYear - (nYear / 100) * 100);
|
break;
|
case 'm':
|
sPart = WideString::Format(L"%02d", nMonth);
|
break;
|
case 'd':
|
sPart = WideString::Format(L"%02d", nDay);
|
break;
|
case 'H':
|
sPart = WideString::Format(L"%02d", nHour);
|
break;
|
case 'h':
|
sPart =
|
WideString::Format(L"%02d", nHour > 12 ? nHour - 12 : nHour);
|
break;
|
case 'M':
|
sPart = WideString::Format(L"%02d", nMin);
|
break;
|
case 's':
|
sPart = WideString::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 (IsValidMonth(nMonth))
|
sPart += kMonths[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 = WideString::Format(L"%04d", nYear);
|
i += 4;
|
break;
|
case 'm':
|
i += 4;
|
if (IsValidMonth(nMonth))
|
sPart += kFullMonths[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(JSMessage::kParamError));
|
|
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 = abs(pRuntime->ToInt32(params[0]));
|
int iSepStyle = ValidStyleOrZero(pRuntime->ToInt32(params[1]));
|
int iNegStyle = ValidStyleOrZero(pRuntime->ToInt32(params[2]));
|
// params[3] is iCurrStyle, it's not used.
|
WideString wstrCurrency = pRuntime->ToWideString(params[4]);
|
bool bCurrencyPrepend = pRuntime->ToBoolean(params[5]);
|
|
// Processing decimal places
|
NormalizeDecimalMark(&strValue);
|
double dValue = atof(strValue.c_str());
|
if (iDec > 0)
|
dValue += kDoubleCorrect;
|
|
// 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;
|
}
|
}
|
ASSERT(iDec2 >= 0);
|
|
// Processing separator style
|
if (static_cast<size_t>(iDec2) < strValue.GetLength()) {
|
if (IsStyleWithCommaDecimalMark(iSepStyle))
|
strValue.Replace(".", ",");
|
|
if (iDec2 == 0)
|
strValue.Insert(iDec2, '0');
|
}
|
if (IsStyleWithDigitSeparator(iSepStyle)) {
|
char cSeparator = DigitSeparatorForStyle(iSepStyle);
|
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.InsertAtFront(L'-');
|
} else if (iNegStyle == 2 || iNegStyle == 3) {
|
Value.InsertAtFront(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);
|
|
NormalizeDecimalMarkW(&swTemp);
|
if (!IsNumber(swTemp.c_str())) {
|
pEvent->Rc() = false;
|
WideString sError = JSGetStringFromID(JSMessage::kInvalidInputError);
|
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 = ValidStyleOrZero(pRuntime->ToInt32(params[1]));
|
const wchar_t cSep = DecimalMarkForStyle(iSepStyle);
|
|
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);
|
}
|
}
|
|
val = CalcMergedString(pEvent, wstrValue, wstrChange);
|
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(JSMessage::kParamError));
|
|
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 = abs(pRuntime->ToInt32(params[0]));
|
int iSepStyle = ValidStyleOrZero(pRuntime->ToInt32(params[1]));
|
|
// for processing decimal places
|
double dValue = atof(strValue.c_str());
|
dValue *= 100;
|
if (iDec > 0)
|
dValue += kDoubleCorrect;
|
|
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) {
|
ByteString zeros;
|
char* zeros_ptr = zeros.GetBuffer(abs(iDec2));
|
memset(zeros_ptr, '0', abs(iDec2));
|
strValue = zeros + 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) {
|
char mark = DecimalMarkForStyle(iSepStyle);
|
strValue.Insert(iDec2, mark);
|
iMax++;
|
|
if (iDec2 == 0)
|
strValue.Insert(iDec2, '0');
|
}
|
if (IsStyleWithDigitSeparator(iSepStyle)) {
|
char cSeparator = DigitSeparatorForStyle(iSepStyle);
|
for (int iDecPositive = iDec2 - 3; iDecPositive > 0; iDecPositive -= 3) {
|
strValue.Insert(iDecPositive, cSeparator);
|
iMax++;
|
}
|
}
|
|
// negative mark
|
if (iNegative)
|
strValue.InsertAtFront('-');
|
|
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(JSMessage::kParamError));
|
|
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;
|
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 = WideString::Format(
|
JSGetStringFromID(JSMessage::kParseDateError).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;
|
for (const auto& c : strValue) {
|
if (c == L' ' || c == L':') {
|
wsArray.push_back(sTemp);
|
sTemp.clear();
|
continue;
|
}
|
sTemp += c;
|
}
|
wsArray.push_back(sTemp);
|
if (wsArray.size() != 8)
|
return 0;
|
|
int nMonth = 1;
|
sTemp = wsArray[1];
|
for (size_t i = 0; i < FX_ArraySize(kMonths); ++i) {
|
if (sTemp.Compare(kMonths[i]) == 0) {
|
nMonth = i + 1;
|
break;
|
}
|
}
|
|
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);
|
|
const 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 = WideString::Format(
|
JSGetStringFromID(JSMessage::kParseDateError).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(JSMessage::kParamError));
|
|
static constexpr 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"};
|
|
int iIndex =
|
WithinBoundsOrZero(pRuntime->ToInt32(params[0]), FX_ArraySize(cFormats));
|
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(JSMessage::kParamError));
|
|
static constexpr 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"};
|
|
int iIndex =
|
WithinBoundsOrZero(pRuntime->ToInt32(params[0]), FX_ArraySize(cFormats));
|
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(JSMessage::kParamError));
|
|
static constexpr const wchar_t* cFormats[] = {L"HH:MM", L"h:MM tt",
|
L"HH:MM:ss", L"h:MM:ss tt"};
|
|
int iIndex =
|
WithinBoundsOrZero(pRuntime->ToInt32(params[0]), FX_ArraySize(cFormats));
|
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(JSMessage::kParamError));
|
|
static constexpr const wchar_t* cFormats[] = {L"HH:MM", L"h:MM tt",
|
L"HH:MM:ss", L"h:MM:ss tt"};
|
|
int iIndex =
|
WithinBoundsOrZero(pRuntime->ToInt32(params[0]), FX_ArraySize(cFormats));
|
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(JSMessage::kParamError));
|
|
CJS_EventHandler* pEvent =
|
pRuntime->GetCurrentEventContext()->GetEventHandler();
|
if (!pEvent->m_pValue)
|
return CJS_Return(false);
|
|
const 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(JSMessage::kParamError));
|
|
CJS_EventContext* pContext = pRuntime->GetCurrentEventContext();
|
CJS_EventHandler* pEvent = pContext->GetEventHandler();
|
if (!pEvent->m_pValue)
|
return CJS_Return(false);
|
|
const 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(JSMessage::kInvalidInputError).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(JSMessage::kParamTooLongError).c_str());
|
pEvent->Rc() = false;
|
return CJS_Return(true);
|
}
|
|
if (iIndexMask >= wstrMask.GetLength() && !wChange.IsEmpty()) {
|
AlertIfPossible(pContext,
|
JSGetStringFromID(JSMessage::kParamTooLongError).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(JSMessage::kParamTooLongError).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(JSMessage::kParamError));
|
|
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(JSMessage::kParamError));
|
|
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 merged =
|
CalcMergedString(pEventHandler, swValue, pEventHandler->Change());
|
return CJS_Return(pRuntime->NewString(merged.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(JSMessage::kParamError));
|
|
WideString sValue = pRuntime->ToWideString(params[0]);
|
WideString sFormat = pRuntime->ToWideString(params[1]);
|
double dDate = MakeRegularDate(sValue, sFormat, nullptr);
|
if (std::isnan(dDate)) {
|
WideString swMsg = WideString::Format(
|
JSGetStringFromID(JSMessage::kParseDateError).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(JSMessage::kParamError));
|
|
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(JSMessage::kParamError));
|
|
WideString ws = pRuntime->ToWideString(params[0]);
|
NormalizeDecimalMarkW(&ws);
|
|
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(JSMessage::kParamError));
|
|
if ((params[1].IsEmpty() || !params[1]->IsArray()) && !params[1]->IsString())
|
return CJS_Return(JSGetStringFromID(JSMessage::kParamError));
|
|
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 (size_t j = 0; j < pInterForm->CountFields(wsFieldName); ++j) {
|
CPDF_FormField* pFormField = pInterForm->GetField(j, wsFieldName);
|
if (!pFormField)
|
continue;
|
|
double dTemp = 0.0;
|
switch (pFormField->GetFieldType()) {
|
case FormFieldType::kTextField:
|
case FormFieldType::kComboBox: {
|
WideString trimmed = pFormField->GetValue();
|
trimmed.TrimRight();
|
trimmed.TrimLeft();
|
dTemp = FX_atof(trimmed.AsStringView());
|
break;
|
}
|
case FormFieldType::kPushButton:
|
break;
|
case FormFieldType::kCheckBox:
|
case FormFieldType::kRadioButton:
|
for (int c = 0; c < pFormField->CountControls(); ++c) {
|
CPDF_FormControl* pFormCtrl = pFormField->GetControl(c);
|
if (!pFormField || !pFormCtrl->IsChecked())
|
continue;
|
|
WideString trimmed = pFormCtrl->GetExportValue();
|
trimmed.TrimRight();
|
trimmed.TrimLeft();
|
dTemp = FX_atof(trimmed.AsStringView());
|
break;
|
}
|
break;
|
case FormFieldType::kListBox:
|
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 = floor(dValue * FXSYS_pow(10, 6) + 0.49) / FXSYS_pow(10, 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(JSMessage::kParamError));
|
|
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 = WideString::Format(
|
JSGetStringFromID(JSMessage::kRangeBetweenError).c_str(),
|
pRuntime->ToWideString(params[1]).c_str(),
|
pRuntime->ToWideString(params[3]).c_str());
|
} else if (bGreaterThan) {
|
if (dEentValue < dGreaterThan)
|
swMsg = WideString::Format(
|
JSGetStringFromID(JSMessage::kRangeGreaterError).c_str(),
|
pRuntime->ToWideString(params[1]).c_str());
|
} else if (bLessThan) {
|
if (dEentValue > dLessThan)
|
swMsg = WideString::Format(
|
JSGetStringFromID(JSMessage::kRangeLessError).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(JSMessage::kParamError));
|
|
WideString str = pRuntime->ToWideString(params[0]);
|
if (str.GetLength() > 0 && IsDigitSeparatorOrDecimalMark(str[0]))
|
str.InsertAtFront(L'0');
|
|
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.clear();
|
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());
|
}
|
