// 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 "xfa/fxfa/fm2js/xfa_simpleexpression.h"
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#include "core/fxcrt/include/fx_ext.h"
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namespace {
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const FX_WCHAR* const gs_lpStrExpFuncName[] = {
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L"foxit_xfa_formcalc_runtime.assign_value_operator",
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L"foxit_xfa_formcalc_runtime.logical_or_operator",
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L"foxit_xfa_formcalc_runtime.logical_and_operator",
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L"foxit_xfa_formcalc_runtime.equality_operator",
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L"foxit_xfa_formcalc_runtime.notequality_operator",
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L"foxit_xfa_formcalc_runtime.less_operator",
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L"foxit_xfa_formcalc_runtime.lessequal_operator",
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L"foxit_xfa_formcalc_runtime.greater_operator",
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L"foxit_xfa_formcalc_runtime.greaterequal_operator",
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L"foxit_xfa_formcalc_runtime.plus_operator",
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L"foxit_xfa_formcalc_runtime.minus_operator",
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L"foxit_xfa_formcalc_runtime.multiple_operator",
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L"foxit_xfa_formcalc_runtime.divide_operator",
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L"foxit_xfa_formcalc_runtime.positive_operator",
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L"foxit_xfa_formcalc_runtime.negative_operator",
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L"foxit_xfa_formcalc_runtime.logical_not_operator",
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L"foxit_xfa_formcalc_runtime.",
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L"foxit_xfa_formcalc_runtime.dot_accessor",
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L"foxit_xfa_formcalc_runtime.dotdot_accessor",
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L"foxit_xfa_formcalc_runtime.concat_fm_object",
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L"foxit_xfa_formcalc_runtime.is_fm_object",
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L"foxit_xfa_formcalc_runtime.is_fm_array",
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L"foxit_xfa_formcalc_runtime.get_fm_value",
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L"foxit_xfa_formcalc_runtime.get_fm_jsobj",
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L"foxit_xfa_formcalc_runtime.fm_var_filter",
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};
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struct XFA_FMBuildInFunc {
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uint32_t m_uHash;
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const FX_WCHAR* m_buildinfunc;
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};
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const XFA_FMBuildInFunc g_BuildInFuncs[] = {
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{0x0001f1f5, L"At"}, {0x00020b9c, L"FV"},
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{0x00021aef, L"If"}, {0x00023ee6, L"PV"},
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{0x04b5c9ee, L"Encode"}, {0x08e96685, L"DateFmt"},
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{0x09f99db6, L"Abs"}, {0x09f9e583, L"Apr"},
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{0x09fa043e, L"Avg"}, {0x0a9782a0, L"Get"},
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{0x0b1b09df, L"Len"}, {0x0b3543a6, L"Max"},
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{0x0b356ca4, L"Min"}, {0x0b358b60, L"Mod"},
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{0x0b4fded4, L"NPV"}, {0x0b846bf1, L"Pmt"},
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{0x0b8494f9, L"Put"}, {0x0bb8df5d, L"Ref"},
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{0x0bd37a99, L"Str"}, {0x0bd37fb5, L"Sum"},
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{0x1048469b, L"Cterm"}, {0x11e03660, L"Exists"},
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{0x126236e6, L"Post"}, {0x127c6661, L"PPmt"},
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{0x193ade3e, L"Right"}, {0x1ec8ab2c, L"Rate"},
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{0x20e476dc, L"IsoTime2Num"}, {0x23eb6816, L"TimeFmt"},
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{0x24fb17b0, L"LocalDateFmt"}, {0x28dee6e9, L"Format"},
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{0x2d0890b8, L"Term"}, {0x2d71b00f, L"Time"},
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{0x2f890fb1, L"Num2Time"}, {0x3767511d, L"Ceil"},
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{0x3ffd1941, L"LocalTimeFmt"}, {0x442f68c8, L"Round"},
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{0x46fd1128, L"Eval"}, {0x4d629440, L"Date2Num"},
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{0x4dcf25f8, L"Concat"}, {0x4e00255d, L"UnitValue"},
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{0x55a5cc29, L"Lower"}, {0x5e43e04c, L"WordNum"},
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{0x620ce6ba, L"Ipmt"}, {0x6f544d49, L"Count"},
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{0x7e241013, L"Within"}, {0x9b9a6e2b, L"IsoDate2Num"},
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{0xb2c941c2, L"UnitType"}, {0xb598a1f7, L"Uuid"},
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{0xbde9abde, L"Date"}, {0xc0010b80, L"Num2Date"},
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{0xc1f6144c, L"Upper"}, {0xc44028f7, L"Oneof"},
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{0xc62c1b2c, L"Space"}, {0xd0ff50f9, L"HasValue"},
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{0xd1537042, L"Floor"}, {0xd2ac9cf1, L"Time2Num"},
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{0xd907aee5, L"Num2GMTime"}, {0xdf24f7c4, L"Decode"},
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{0xe2664803, L"Substr"}, {0xe3e7b528, L"Stuff"},
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{0xe6792d4e, L"Rtrim"}, {0xe8c23f5b, L"Parse"},
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{0xea18d121, L"Choose"}, {0xebfef69c, L"Replace"},
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{0xf5ad782b, L"Left"}, {0xf7bb2248, L"Ltrim"},
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};
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struct XFA_FMSOMMethod {
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uint32_t m_uHash;
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const FX_WCHAR* m_wsSomMethodName;
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uint32_t m_dParameters;
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};
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const XFA_FMSOMMethod gs_FMSomMethods[] = {
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{0x00000068, L"h", 0x01},
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{0x00000077, L"w", 0x01},
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{0x00000078, L"x", 0x01},
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{0x00000079, L"y", 0x01},
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{0x05eb5b0f, L"pageSpan", 0x01},
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{0x10f1b1bd, L"page", 0x01},
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{0x3bf1c2a5, L"absPageSpan", 0x01},
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{0x3c752495, L"verify", 0x0d},
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{0x44c352ad, L"formNodes", 0x01},
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{0x5775c2cc, L"absPageInBatch", 0x01},
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{0x5ee00996, L"setElement", 0x01},
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{0x7033bfd5, L"insert", 0x03},
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{0x8c5feb32, L"sheetInBatch", 0x01},
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{0x8f3a8379, L"sheet", 0x01},
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{0x92dada4f, L"saveFilteredXML", 0x01},
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{0x9cab7cae, L"remove", 0x01},
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{0xa68635f1, L"sign", 0x61},
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{0xaac241c8, L"isRecordGroup", 0x01},
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{0xd8ed1467, L"clear", 0x01},
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{0xda12e518, L"append", 0x01},
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{0xe74f0653, L"absPage", 0x01},
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};
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} // namespace
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CFX_WideStringC XFA_FM_EXPTypeToString(
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XFA_FM_SimpleExpressionType simpleExpType) {
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return gs_lpStrExpFuncName[simpleExpType];
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}
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CXFA_FMSimpleExpression::CXFA_FMSimpleExpression(uint32_t line, XFA_FM_TOKEN op)
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: m_line(line), m_op(op) {}
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void CXFA_FMSimpleExpression::ToJavaScript(CFX_WideTextBuf& javascript) {}
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void CXFA_FMSimpleExpression::ToImpliedReturnJS(CFX_WideTextBuf& javascript) {}
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XFA_FM_TOKEN CXFA_FMSimpleExpression::GetOperatorToken() const {
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return m_op;
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}
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CXFA_FMNullExpression::CXFA_FMNullExpression(uint32_t line)
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: CXFA_FMSimpleExpression(line, TOKnull) {}
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void CXFA_FMNullExpression::ToJavaScript(CFX_WideTextBuf& javascript) {
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javascript << FX_WSTRC(L"null");
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}
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CXFA_FMNumberExpression::CXFA_FMNumberExpression(uint32_t line,
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CFX_WideStringC wsNumber)
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: CXFA_FMSimpleExpression(line, TOKnumber), m_wsNumber(wsNumber) {}
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CXFA_FMNumberExpression::~CXFA_FMNumberExpression() {}
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void CXFA_FMNumberExpression::ToJavaScript(CFX_WideTextBuf& javascript) {
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javascript << m_wsNumber;
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}
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CXFA_FMStringExpression::CXFA_FMStringExpression(uint32_t line,
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CFX_WideStringC wsString)
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: CXFA_FMSimpleExpression(line, TOKstring), m_wsString(wsString) {}
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CXFA_FMStringExpression::~CXFA_FMStringExpression() {}
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void CXFA_FMStringExpression::ToJavaScript(CFX_WideTextBuf& javascript) {
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CFX_WideString tempStr(m_wsString);
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if (tempStr.GetLength() > 2) {
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javascript.AppendChar(L'\"');
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FX_WCHAR oneChar;
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for (int16_t i = 1; i < tempStr.GetLength() - 1; i++) {
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oneChar = tempStr[i];
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switch (oneChar) {
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case L'\"': {
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i++;
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javascript << FX_WSTRC(L"\\\"");
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} break;
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case 0x0d:
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break;
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case 0x0a: {
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javascript << FX_WSTRC(L"\\n");
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} break;
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default: { javascript.AppendChar(oneChar); } break;
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}
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}
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javascript.AppendChar(L'\"');
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} else {
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javascript << tempStr;
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}
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}
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CXFA_FMIdentifierExpressionn::CXFA_FMIdentifierExpressionn(
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uint32_t line,
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CFX_WideStringC wsIdentifier)
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: CXFA_FMSimpleExpression(line, TOKidentifier),
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m_wsIdentifier(wsIdentifier) {}
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CXFA_FMIdentifierExpressionn::~CXFA_FMIdentifierExpressionn() {}
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void CXFA_FMIdentifierExpressionn::ToJavaScript(CFX_WideTextBuf& javascript) {
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CFX_WideString tempStr(m_wsIdentifier);
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if (tempStr == FX_WSTRC(L"$")) {
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tempStr = FX_WSTRC(L"this");
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} else if (tempStr == FX_WSTRC(L"!")) {
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tempStr = FX_WSTRC(L"xfa.datasets");
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} else if (tempStr == FX_WSTRC(L"$data")) {
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tempStr = FX_WSTRC(L"xfa.datasets.data");
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} else if (tempStr == FX_WSTRC(L"$event")) {
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tempStr = FX_WSTRC(L"xfa.event");
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} else if (tempStr == FX_WSTRC(L"$form")) {
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tempStr = FX_WSTRC(L"xfa.form");
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} else if (tempStr == FX_WSTRC(L"$host")) {
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tempStr = FX_WSTRC(L"xfa.host");
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} else if (tempStr == FX_WSTRC(L"$layout")) {
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tempStr = FX_WSTRC(L"xfa.layout");
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} else if (tempStr == FX_WSTRC(L"$template")) {
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tempStr = FX_WSTRC(L"xfa.template");
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} else if (tempStr[0] == L'!') {
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tempStr = EXCLAMATION_IN_IDENTIFIER + tempStr.Mid(1);
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}
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javascript << tempStr;
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}
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CXFA_FMUnaryExpression::CXFA_FMUnaryExpression(uint32_t line,
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XFA_FM_TOKEN op,
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CXFA_FMSimpleExpression* pExp)
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: CXFA_FMSimpleExpression(line, op), m_pExp(pExp) {}
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CXFA_FMUnaryExpression::~CXFA_FMUnaryExpression() {}
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void CXFA_FMUnaryExpression::ToJavaScript(CFX_WideTextBuf& javascript) {}
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CXFA_FMBinExpression::CXFA_FMBinExpression(uint32_t line,
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XFA_FM_TOKEN op,
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CXFA_FMSimpleExpression* pExp1,
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CXFA_FMSimpleExpression* pExp2)
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: CXFA_FMSimpleExpression(line, op), m_pExp1(pExp1), m_pExp2(pExp2) {}
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CXFA_FMBinExpression::~CXFA_FMBinExpression() {}
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void CXFA_FMBinExpression::ToJavaScript(CFX_WideTextBuf& javascript) {}
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CXFA_FMAssignExpression::CXFA_FMAssignExpression(uint32_t line,
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XFA_FM_TOKEN op,
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CXFA_FMSimpleExpression* pExp1,
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CXFA_FMSimpleExpression* pExp2)
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: CXFA_FMBinExpression(line, op, pExp1, pExp2) {}
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void CXFA_FMAssignExpression::ToJavaScript(CFX_WideTextBuf& javascript) {
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javascript << FX_WSTRC(L"if (");
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javascript << gs_lpStrExpFuncName[ISFMOBJECT];
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javascript << FX_WSTRC(L"(");
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m_pExp1->ToJavaScript(javascript);
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javascript << FX_WSTRC(L"))\n{\n");
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javascript << gs_lpStrExpFuncName[ASSIGN];
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javascript << FX_WSTRC(L"(");
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m_pExp1->ToJavaScript(javascript);
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javascript << FX_WSTRC(L", ");
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m_pExp2->ToJavaScript(javascript);
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javascript << FX_WSTRC(L");\n}\n");
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CFX_WideTextBuf tempExp1;
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m_pExp1->ToJavaScript(tempExp1);
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if (m_pExp1->GetOperatorToken() == TOKidentifier &&
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tempExp1.AsStringC() != FX_WSTRC(L"this")) {
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javascript << FX_WSTRC(L"else\n{\n");
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javascript << tempExp1;
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javascript << FX_WSTRC(L" = ");
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javascript << gs_lpStrExpFuncName[ASSIGN];
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javascript << FX_WSTRC(L"(");
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m_pExp1->ToJavaScript(javascript);
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javascript << FX_WSTRC(L", ");
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m_pExp2->ToJavaScript(javascript);
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javascript << FX_WSTRC(L");\n}\n");
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}
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}
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void CXFA_FMAssignExpression::ToImpliedReturnJS(CFX_WideTextBuf& javascript) {
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javascript << FX_WSTRC(L"if (");
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javascript << gs_lpStrExpFuncName[ISFMOBJECT];
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javascript << FX_WSTRC(L"(");
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m_pExp1->ToJavaScript(javascript);
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javascript << FX_WSTRC(L"))\n{\n");
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javascript << RUNTIMEFUNCTIONRETURNVALUE;
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javascript << FX_WSTRC(L" = ");
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javascript << gs_lpStrExpFuncName[ASSIGN];
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javascript << FX_WSTRC(L"(");
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m_pExp1->ToJavaScript(javascript);
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javascript << FX_WSTRC(L", ");
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m_pExp2->ToJavaScript(javascript);
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javascript << FX_WSTRC(L");\n}\n");
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CFX_WideTextBuf tempExp1;
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m_pExp1->ToJavaScript(tempExp1);
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if (m_pExp1->GetOperatorToken() == TOKidentifier &&
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tempExp1.AsStringC() != FX_WSTRC(L"this")) {
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javascript << FX_WSTRC(L"else\n{\n");
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javascript << RUNTIMEFUNCTIONRETURNVALUE;
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javascript << FX_WSTRC(L" = ");
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javascript << tempExp1;
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javascript << FX_WSTRC(L" = ");
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javascript << gs_lpStrExpFuncName[ASSIGN];
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javascript << FX_WSTRC(L"(");
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m_pExp1->ToJavaScript(javascript);
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javascript << FX_WSTRC(L", ");
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m_pExp2->ToJavaScript(javascript);
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javascript << FX_WSTRC(L");\n}\n");
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}
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}
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CXFA_FMLogicalOrExpression::CXFA_FMLogicalOrExpression(
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uint32_t line,
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XFA_FM_TOKEN op,
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CXFA_FMSimpleExpression* pExp1,
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CXFA_FMSimpleExpression* pExp2)
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: CXFA_FMBinExpression(line, op, pExp1, pExp2) {}
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void CXFA_FMLogicalOrExpression::ToJavaScript(CFX_WideTextBuf& javascript) {
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javascript << gs_lpStrExpFuncName[LOGICALOR];
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javascript << FX_WSTRC(L"(");
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m_pExp1->ToJavaScript(javascript);
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javascript << FX_WSTRC(L", ");
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m_pExp2->ToJavaScript(javascript);
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javascript << FX_WSTRC(L")");
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}
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CXFA_FMLogicalAndExpression::CXFA_FMLogicalAndExpression(
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uint32_t line,
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XFA_FM_TOKEN op,
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CXFA_FMSimpleExpression* pExp1,
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CXFA_FMSimpleExpression* pExp2)
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: CXFA_FMBinExpression(line, op, pExp1, pExp2) {}
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void CXFA_FMLogicalAndExpression::ToJavaScript(CFX_WideTextBuf& javascript) {
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javascript << gs_lpStrExpFuncName[LOGICALAND];
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javascript << FX_WSTRC(L"(");
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m_pExp1->ToJavaScript(javascript);
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javascript << FX_WSTRC(L", ");
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m_pExp2->ToJavaScript(javascript);
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javascript << FX_WSTRC(L")");
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}
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CXFA_FMEqualityExpression::CXFA_FMEqualityExpression(
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uint32_t line,
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XFA_FM_TOKEN op,
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CXFA_FMSimpleExpression* pExp1,
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CXFA_FMSimpleExpression* pExp2)
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: CXFA_FMBinExpression(line, op, pExp1, pExp2) {}
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void CXFA_FMEqualityExpression::ToJavaScript(CFX_WideTextBuf& javascript) {
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switch (m_op) {
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case TOKeq:
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case TOKkseq:
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javascript << gs_lpStrExpFuncName[EQUALITY];
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break;
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case TOKne:
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case TOKksne:
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javascript << gs_lpStrExpFuncName[NOTEQUALITY];
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break;
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default:
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ASSERT(FALSE);
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break;
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}
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javascript << FX_WSTRC(L"(");
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m_pExp1->ToJavaScript(javascript);
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javascript << FX_WSTRC(L", ");
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m_pExp2->ToJavaScript(javascript);
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javascript << FX_WSTRC(L")");
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}
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CXFA_FMRelationalExpression::CXFA_FMRelationalExpression(
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uint32_t line,
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XFA_FM_TOKEN op,
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CXFA_FMSimpleExpression* pExp1,
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CXFA_FMSimpleExpression* pExp2)
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: CXFA_FMBinExpression(line, op, pExp1, pExp2) {}
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void CXFA_FMRelationalExpression::ToJavaScript(CFX_WideTextBuf& javascript) {
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switch (m_op) {
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case TOKlt:
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case TOKkslt:
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javascript << gs_lpStrExpFuncName[LESS];
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break;
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case TOKgt:
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case TOKksgt:
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javascript << gs_lpStrExpFuncName[GREATER];
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break;
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case TOKle:
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case TOKksle:
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javascript << gs_lpStrExpFuncName[LESSEQUAL];
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break;
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case TOKge:
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case TOKksge:
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javascript << gs_lpStrExpFuncName[GREATEREQUAL];
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break;
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default:
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ASSERT(FALSE);
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break;
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}
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javascript << FX_WSTRC(L"(");
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m_pExp1->ToJavaScript(javascript);
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javascript << FX_WSTRC(L", ");
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m_pExp2->ToJavaScript(javascript);
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javascript << FX_WSTRC(L")");
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}
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CXFA_FMAdditiveExpression::CXFA_FMAdditiveExpression(
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uint32_t line,
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XFA_FM_TOKEN op,
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CXFA_FMSimpleExpression* pExp1,
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CXFA_FMSimpleExpression* pExp2)
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: CXFA_FMBinExpression(line, op, pExp1, pExp2) {}
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void CXFA_FMAdditiveExpression::ToJavaScript(CFX_WideTextBuf& javascript) {
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switch (m_op) {
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case TOKplus:
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javascript << gs_lpStrExpFuncName[PLUS];
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break;
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case TOKminus:
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javascript << gs_lpStrExpFuncName[MINUS];
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break;
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default:
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ASSERT(FALSE);
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break;
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}
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javascript << FX_WSTRC(L"(");
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m_pExp1->ToJavaScript(javascript);
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javascript << FX_WSTRC(L", ");
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m_pExp2->ToJavaScript(javascript);
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javascript << FX_WSTRC(L")");
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}
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CXFA_FMMultiplicativeExpression::CXFA_FMMultiplicativeExpression(
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uint32_t line,
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XFA_FM_TOKEN op,
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CXFA_FMSimpleExpression* pExp1,
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CXFA_FMSimpleExpression* pExp2)
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: CXFA_FMBinExpression(line, op, pExp1, pExp2) {}
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void CXFA_FMMultiplicativeExpression::ToJavaScript(
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CFX_WideTextBuf& javascript) {
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switch (m_op) {
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case TOKmul:
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javascript << gs_lpStrExpFuncName[MULTIPLE];
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break;
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case TOKdiv:
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javascript << gs_lpStrExpFuncName[DIVIDE];
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break;
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default:
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ASSERT(FALSE);
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break;
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}
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javascript << FX_WSTRC(L"(");
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m_pExp1->ToJavaScript(javascript);
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javascript << FX_WSTRC(L", ");
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m_pExp2->ToJavaScript(javascript);
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javascript << FX_WSTRC(L")");
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}
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CXFA_FMPosExpression::CXFA_FMPosExpression(uint32_t line,
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CXFA_FMSimpleExpression* pExp)
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: CXFA_FMUnaryExpression(line, TOKplus, pExp) {}
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void CXFA_FMPosExpression::ToJavaScript(CFX_WideTextBuf& javascript) {
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javascript << gs_lpStrExpFuncName[POSITIVE];
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javascript << FX_WSTRC(L"(");
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m_pExp->ToJavaScript(javascript);
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javascript << FX_WSTRC(L")");
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}
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CXFA_FMNegExpression::CXFA_FMNegExpression(uint32_t line,
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CXFA_FMSimpleExpression* pExp)
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: CXFA_FMUnaryExpression(line, TOKminus, pExp) {}
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void CXFA_FMNegExpression::ToJavaScript(CFX_WideTextBuf& javascript) {
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javascript << gs_lpStrExpFuncName[NEGATIVE];
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javascript << FX_WSTRC(L"(");
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m_pExp->ToJavaScript(javascript);
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javascript << FX_WSTRC(L")");
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}
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CXFA_FMNotExpression::CXFA_FMNotExpression(uint32_t line,
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CXFA_FMSimpleExpression* pExp)
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: CXFA_FMUnaryExpression(line, TOKksnot, pExp) {}
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void CXFA_FMNotExpression::ToJavaScript(CFX_WideTextBuf& javascript) {
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javascript << gs_lpStrExpFuncName[NOT];
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javascript << FX_WSTRC(L"(");
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m_pExp->ToJavaScript(javascript);
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javascript << FX_WSTRC(L")");
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}
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CXFA_FMCallExpression::CXFA_FMCallExpression(
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uint32_t line,
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CXFA_FMSimpleExpression* pExp,
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CFX_ArrayTemplate<CXFA_FMSimpleExpression*>* pArguments,
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FX_BOOL bIsSomMethod)
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: CXFA_FMUnaryExpression(line, TOKcall, pExp),
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m_bIsSomMethod(bIsSomMethod),
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m_pArguments(pArguments) {}
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CXFA_FMCallExpression::~CXFA_FMCallExpression() {
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if (m_pArguments) {
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for (int i = 0; i < m_pArguments->GetSize(); ++i)
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delete m_pArguments->GetAt(i);
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delete m_pArguments;
|
}
|
}
|
|
bool CXFA_FMCallExpression::IsBuildInFunc(CFX_WideTextBuf* funcName) {
|
uint32_t uHash = FX_HashCode_GetW(funcName->AsStringC(), true);
|
const XFA_FMBuildInFunc* pEnd = g_BuildInFuncs + FX_ArraySize(g_BuildInFuncs);
|
const XFA_FMBuildInFunc* pFunc =
|
std::lower_bound(g_BuildInFuncs, pEnd, uHash,
|
[](const XFA_FMBuildInFunc& func, uint32_t hash) {
|
return func.m_uHash < hash;
|
});
|
if (pFunc < pEnd && uHash == pFunc->m_uHash) {
|
funcName->Clear();
|
*funcName << pFunc->m_buildinfunc;
|
return true;
|
}
|
return false;
|
}
|
|
uint32_t CXFA_FMCallExpression::IsMethodWithObjParam(
|
const CFX_WideStringC& methodName) {
|
uint32_t uHash = FX_HashCode_GetW(methodName, false);
|
XFA_FMSOMMethod somMethodWithObjPara;
|
uint32_t parameters = 0x00;
|
int32_t iStart = 0,
|
iEnd = (sizeof(gs_FMSomMethods) / sizeof(gs_FMSomMethods[0])) - 1;
|
int32_t iMid = (iStart + iEnd) / 2;
|
do {
|
iMid = (iStart + iEnd) / 2;
|
somMethodWithObjPara = gs_FMSomMethods[iMid];
|
if (uHash == somMethodWithObjPara.m_uHash) {
|
parameters = somMethodWithObjPara.m_dParameters;
|
break;
|
} else if (uHash < somMethodWithObjPara.m_uHash) {
|
iEnd = iMid - 1;
|
} else {
|
iStart = iMid + 1;
|
}
|
} while (iStart <= iEnd);
|
return parameters;
|
}
|
|
void CXFA_FMCallExpression::ToJavaScript(CFX_WideTextBuf& javascript) {
|
CFX_WideTextBuf funcName;
|
m_pExp->ToJavaScript(funcName);
|
if (m_bIsSomMethod) {
|
javascript << funcName;
|
javascript << FX_WSTRC(L"(");
|
if (m_pArguments) {
|
uint32_t methodPara = IsMethodWithObjParam(funcName.AsStringC());
|
if (methodPara > 0) {
|
for (int i = 0; i < m_pArguments->GetSize(); ++i) {
|
if ((methodPara & (0x01 << i)) > 0) {
|
javascript << gs_lpStrExpFuncName[GETFMJSOBJ];
|
} else {
|
javascript << gs_lpStrExpFuncName[GETFMVALUE];
|
}
|
javascript << FX_WSTRC(L"(");
|
CXFA_FMSimpleExpression* e = m_pArguments->GetAt(i);
|
e->ToJavaScript(javascript);
|
javascript << FX_WSTRC(L")");
|
if (i + 1 < m_pArguments->GetSize()) {
|
javascript << FX_WSTRC(L", ");
|
}
|
}
|
} else {
|
for (int i = 0; i < m_pArguments->GetSize(); ++i) {
|
javascript << gs_lpStrExpFuncName[GETFMVALUE];
|
javascript << FX_WSTRC(L"(");
|
CXFA_FMSimpleExpression* e = m_pArguments->GetAt(i);
|
e->ToJavaScript(javascript);
|
javascript << FX_WSTRC(L")");
|
if (i + 1 < m_pArguments->GetSize()) {
|
javascript << FX_WSTRC(L", ");
|
}
|
}
|
}
|
}
|
javascript << FX_WSTRC(L")");
|
} else {
|
bool isEvalFunc = false;
|
bool isExistsFunc = false;
|
if (IsBuildInFunc(&funcName)) {
|
if (funcName.AsStringC() == FX_WSTRC(L"Eval")) {
|
isEvalFunc = true;
|
javascript << FX_WSTRC(L"eval.call(this, ");
|
javascript << gs_lpStrExpFuncName[CALL];
|
javascript << FX_WSTRC(L"Translate");
|
} else if (funcName.AsStringC() == FX_WSTRC(L"Exists")) {
|
isExistsFunc = true;
|
javascript << gs_lpStrExpFuncName[CALL];
|
javascript << funcName;
|
} else {
|
javascript << gs_lpStrExpFuncName[CALL];
|
javascript << funcName;
|
}
|
} else {
|
javascript << funcName;
|
}
|
javascript << FX_WSTRC(L"(");
|
if (isExistsFunc) {
|
javascript << FX_WSTRC(L"\n(\nfunction ()\n{\ntry\n{\n");
|
if (m_pArguments && m_pArguments->GetSize() > 0) {
|
CXFA_FMSimpleExpression* e = m_pArguments->GetAt(0);
|
javascript << FX_WSTRC(L"return ");
|
e->ToJavaScript(javascript);
|
javascript << FX_WSTRC(L";\n}\n");
|
} else {
|
javascript << FX_WSTRC(L"return 0;\n}\n");
|
}
|
javascript << FX_WSTRC(
|
L"catch(accessExceptions)\n{\nreturn 0;\n}\n}\n).call(this)\n");
|
} else if (m_pArguments) {
|
for (int i = 0; i < m_pArguments->GetSize(); ++i) {
|
CXFA_FMSimpleExpression* e = m_pArguments->GetAt(i);
|
e->ToJavaScript(javascript);
|
if (i + 1 < m_pArguments->GetSize()) {
|
javascript << FX_WSTRC(L", ");
|
}
|
}
|
}
|
javascript << FX_WSTRC(L")");
|
if (isEvalFunc) {
|
javascript << FX_WSTRC(L")");
|
}
|
}
|
}
|
|
CXFA_FMDotAccessorExpression::CXFA_FMDotAccessorExpression(
|
uint32_t line,
|
CXFA_FMSimpleExpression* pAccessor,
|
XFA_FM_TOKEN op,
|
CFX_WideStringC wsIdentifier,
|
CXFA_FMSimpleExpression* pIndexExp)
|
: CXFA_FMBinExpression(line, op, pAccessor, pIndexExp),
|
m_wsIdentifier(wsIdentifier) {}
|
|
CXFA_FMDotAccessorExpression::~CXFA_FMDotAccessorExpression() {}
|
|
void CXFA_FMDotAccessorExpression::ToJavaScript(CFX_WideTextBuf& javascript) {
|
javascript << gs_lpStrExpFuncName[DOT];
|
javascript << FX_WSTRC(L"(");
|
if (m_pExp1) {
|
m_pExp1->ToJavaScript(javascript);
|
} else {
|
javascript << FX_WSTRC(L"null");
|
}
|
javascript << FX_WSTRC(L", ");
|
javascript << FX_WSTRC(L"\"");
|
if (m_pExp1 && m_pExp1->GetOperatorToken() == TOKidentifier) {
|
m_pExp1->ToJavaScript(javascript);
|
}
|
javascript << FX_WSTRC(L"\", ");
|
if (m_op == TOKdotscream) {
|
javascript << FX_WSTRC(L"\"#");
|
javascript << m_wsIdentifier;
|
javascript << FX_WSTRC(L"\", ");
|
} else if (m_op == TOKdotstar) {
|
javascript << FX_WSTRC(L"\"*\", ");
|
} else if (m_op == TOKcall) {
|
javascript << FX_WSTRC(L"\"\", ");
|
} else {
|
javascript << FX_WSTRC(L"\"");
|
javascript << m_wsIdentifier;
|
javascript << FX_WSTRC(L"\", ");
|
}
|
m_pExp2->ToJavaScript(javascript);
|
javascript << FX_WSTRC(L")");
|
}
|
|
CXFA_FMIndexExpression::CXFA_FMIndexExpression(
|
uint32_t line,
|
XFA_FM_AccessorIndex accessorIndex,
|
CXFA_FMSimpleExpression* pIndexExp,
|
FX_BOOL bIsStarIndex)
|
: CXFA_FMUnaryExpression(line, TOKlbracket, pIndexExp),
|
m_accessorIndex(accessorIndex),
|
m_bIsStarIndex(bIsStarIndex) {}
|
|
void CXFA_FMIndexExpression::ToJavaScript(CFX_WideTextBuf& javascript) {
|
switch (m_accessorIndex) {
|
case ACCESSOR_NO_INDEX:
|
javascript << FX_WSTRC(L"0");
|
break;
|
case ACCESSOR_NO_RELATIVEINDEX:
|
javascript << FX_WSTRC(L"1");
|
break;
|
case ACCESSOR_POSITIVE_INDEX:
|
javascript << FX_WSTRC(L"2");
|
break;
|
case ACCESSOR_NEGATIVE_INDEX:
|
javascript << FX_WSTRC(L"3");
|
break;
|
default:
|
javascript << FX_WSTRC(L"0");
|
}
|
if (!m_bIsStarIndex) {
|
javascript << FX_WSTRC(L", ");
|
if (m_pExp) {
|
m_pExp->ToJavaScript(javascript);
|
} else {
|
javascript << FX_WSTRC(L"0");
|
}
|
}
|
}
|
|
CXFA_FMDotDotAccessorExpression::CXFA_FMDotDotAccessorExpression(
|
uint32_t line,
|
CXFA_FMSimpleExpression* pAccessor,
|
XFA_FM_TOKEN op,
|
CFX_WideStringC wsIdentifier,
|
CXFA_FMSimpleExpression* pIndexExp)
|
: CXFA_FMBinExpression(line, op, pAccessor, pIndexExp),
|
m_wsIdentifier(wsIdentifier) {}
|
|
CXFA_FMDotDotAccessorExpression::~CXFA_FMDotDotAccessorExpression() {}
|
|
void CXFA_FMDotDotAccessorExpression::ToJavaScript(
|
CFX_WideTextBuf& javascript) {
|
javascript << gs_lpStrExpFuncName[DOTDOT];
|
javascript << FX_WSTRC(L"(");
|
m_pExp1->ToJavaScript(javascript);
|
javascript << FX_WSTRC(L", ");
|
javascript << FX_WSTRC(L"\"");
|
if (m_pExp1 && m_pExp1->GetOperatorToken() == TOKidentifier) {
|
m_pExp1->ToJavaScript(javascript);
|
}
|
javascript << FX_WSTRC(L"\", ");
|
javascript << FX_WSTRC(L"\"");
|
javascript << m_wsIdentifier;
|
javascript << FX_WSTRC(L"\", ");
|
m_pExp2->ToJavaScript(javascript);
|
javascript << FX_WSTRC(L")");
|
}
|
|
CXFA_FMMethodCallExpression::CXFA_FMMethodCallExpression(
|
uint32_t line,
|
CXFA_FMSimpleExpression* pAccessorExp1,
|
CXFA_FMSimpleExpression* pCallExp)
|
: CXFA_FMBinExpression(line, TOKdot, pAccessorExp1, pCallExp) {}
|
|
void CXFA_FMMethodCallExpression::ToJavaScript(CFX_WideTextBuf& javascript) {
|
javascript << FX_WSTRC(L"(\nfunction ()\n{\n");
|
javascript << FX_WSTRC(L"var method_return_value = null;\n");
|
javascript << FX_WSTRC(L"var accessor_object = ");
|
m_pExp1->ToJavaScript(javascript);
|
javascript << FX_WSTRC(L";\n");
|
javascript << FX_WSTRC(L"if (");
|
javascript << gs_lpStrExpFuncName[ISFMARRAY];
|
javascript << FX_WSTRC(L"(accessor_object))\n{\n");
|
javascript << FX_WSTRC(
|
L"for(var index = accessor_object.length - 1; index > 1; index--)\n{\n");
|
javascript << FX_WSTRC(L"method_return_value = accessor_object[index].");
|
m_pExp2->ToJavaScript(javascript);
|
javascript << FX_WSTRC(L";\n}\n}\n");
|
javascript << FX_WSTRC(L"else\n{\nmethod_return_value = accessor_object.");
|
m_pExp2->ToJavaScript(javascript);
|
javascript << FX_WSTRC(L";\n}\n");
|
javascript << FX_WSTRC(L"return method_return_value;\n");
|
javascript << FX_WSTRC(L"}\n).call(this)");
|
}
|
