1 // Copyright 2014 PDFium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com 6 7 #include "xfa_fm2js.h" 8 CXFA_FMProgram::CXFA_FMProgram() : m_globalFunction(0) {} 9 CXFA_FMProgram::~CXFA_FMProgram() { 10 if (m_globalFunction != 0) { 11 delete m_globalFunction; 12 m_globalFunction = 0; 13 } 14 } 15 int32_t CXFA_FMProgram::Init(const CFX_WideStringC& wsFormcalc) { 16 return m_parse.Init(wsFormcalc, &m_pErrorInfo); 17 } 18 int32_t CXFA_FMProgram::ParseProgram() { 19 CFX_PtrArray* expressions = 0; 20 m_parse.NextToken(); 21 if (!m_pErrorInfo.message.IsEmpty()) { 22 return -1; 23 } 24 expressions = m_parse.ParseTopExpression(); 25 if (!m_pErrorInfo.message.IsEmpty()) { 26 CXFA_FMExpression* e = 0; 27 for (int32_t u = 0; u < expressions->GetSize(); ++u) { 28 e = (CXFA_FMExpression*)expressions->GetAt(u); 29 if (e) { 30 delete e; 31 } 32 } 33 delete expressions; 34 return -1; 35 } 36 m_globalFunction = 37 new CXFA_FMFunctionDefinition(1, 1, FX_WSTRC(L""), 0, expressions); 38 return 0; 39 } 40 int32_t CXFA_FMProgram::TranslateProgram(CFX_WideTextBuf& wsJavaScript) { 41 m_globalFunction->ToJavaScript(wsJavaScript); 42 wsJavaScript.AppendChar(0); 43 return 0; 44 } 45
