| // Copyright 2016 PDFium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| |
| #include "xfa/fxfa/parser/cxfa_data.h" |
| |
| #include "core/fxcrt/include/fx_ext.h" |
| #include "xfa/fxfa/parser/cxfa_measurement.h" |
| #include "xfa/fxfa/parser/xfa_object.h" |
| |
| // Static. |
| FX_ARGB CXFA_Data::ToColor(const CFX_WideStringC& wsValue) { |
| uint8_t r = 0, g = 0, b = 0; |
| if (wsValue.GetLength() == 0) |
| return 0xff000000; |
| |
| int cc = 0; |
| const FX_WCHAR* str = wsValue.c_str(); |
| int len = wsValue.GetLength(); |
| while (FXSYS_iswspace(str[cc]) && cc < len) |
| cc++; |
| |
| if (cc >= len) |
| return 0xff000000; |
| |
| while (cc < len) { |
| if (str[cc] == ',' || !FXSYS_isDecimalDigit(str[cc])) |
| break; |
| |
| r = r * 10 + str[cc] - '0'; |
| cc++; |
| } |
| if (cc < len && str[cc] == ',') { |
| cc++; |
| while (FXSYS_iswspace(str[cc]) && cc < len) |
| cc++; |
| |
| while (cc < len) { |
| if (str[cc] == ',' || !FXSYS_isDecimalDigit(str[cc])) |
| break; |
| |
| g = g * 10 + str[cc] - '0'; |
| cc++; |
| } |
| if (cc < len && str[cc] == ',') { |
| cc++; |
| while (FXSYS_iswspace(str[cc]) && cc < len) |
| cc++; |
| |
| while (cc < len) { |
| if (str[cc] == ',' || !FXSYS_isDecimalDigit(str[cc])) |
| break; |
| |
| b = b * 10 + str[cc] - '0'; |
| cc++; |
| } |
| } |
| } |
| return (0xff << 24) | (r << 16) | (g << 8) | b; |
| } |
| |
| XFA_Element CXFA_Data::GetElementType() const { |
| return m_pNode ? m_pNode->GetElementType() : XFA_Element::Unknown; |
| } |
| |
| FX_BOOL CXFA_Data::TryMeasure(XFA_ATTRIBUTE eAttr, |
| FX_FLOAT& fValue, |
| FX_BOOL bUseDefault) const { |
| CXFA_Measurement ms; |
| if (m_pNode->TryMeasure(eAttr, ms, bUseDefault)) { |
| fValue = ms.ToUnit(XFA_UNIT_Pt); |
| return TRUE; |
| } |
| return FALSE; |
| } |
| |
| FX_BOOL CXFA_Data::SetMeasure(XFA_ATTRIBUTE eAttr, FX_FLOAT fValue) { |
| CXFA_Measurement ms(fValue, XFA_UNIT_Pt); |
| return m_pNode->SetMeasure(eAttr, ms); |
| } |