// Copyright 2016 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/parser/cxfa_data.h"
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#include "core/fxcrt/include/fx_ext.h"
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#include "xfa/fxfa/parser/xfa_object.h"
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// Static.
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FX_ARGB CXFA_Data::ToColor(const CFX_WideStringC& wsValue) {
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uint8_t r = 0, g = 0, b = 0;
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if (wsValue.GetLength() == 0)
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return 0xff000000;
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int cc = 0;
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const FX_WCHAR* str = wsValue.c_str();
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int len = wsValue.GetLength();
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while (FXSYS_iswspace(str[cc]) && cc < len)
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cc++;
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if (cc >= len)
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return 0xff000000;
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while (cc < len) {
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if (str[cc] == ',' || !FXSYS_isDecimalDigit(str[cc]))
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break;
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r = r * 10 + str[cc] - '0';
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cc++;
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}
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if (cc < len && str[cc] == ',') {
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cc++;
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while (FXSYS_iswspace(str[cc]) && cc < len)
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cc++;
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while (cc < len) {
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if (str[cc] == ',' || !FXSYS_isDecimalDigit(str[cc]))
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break;
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g = g * 10 + str[cc] - '0';
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cc++;
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}
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if (cc < len && str[cc] == ',') {
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cc++;
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while (FXSYS_iswspace(str[cc]) && cc < len)
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cc++;
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while (cc < len) {
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if (str[cc] == ',' || !FXSYS_isDecimalDigit(str[cc]))
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break;
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b = b * 10 + str[cc] - '0';
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cc++;
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}
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}
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}
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return (0xff << 24) | (r << 16) | (g << 8) | b;
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}
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XFA_Element CXFA_Data::GetElementType() const {
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return m_pNode ? m_pNode->GetElementType() : XFA_Element::Unknown;
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}
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FX_BOOL CXFA_Data::TryMeasure(XFA_ATTRIBUTE eAttr,
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FX_FLOAT& fValue,
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FX_BOOL bUseDefault) const {
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CXFA_Measurement ms;
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if (m_pNode->TryMeasure(eAttr, ms, bUseDefault)) {
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fValue = ms.ToUnit(XFA_UNIT_Pt);
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return TRUE;
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}
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return FALSE;
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}
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FX_BOOL CXFA_Data::SetMeasure(XFA_ATTRIBUTE eAttr, FX_FLOAT fValue) {
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CXFA_Measurement ms(fValue, XFA_UNIT_Pt);
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return m_pNode->SetMeasure(eAttr, ms);
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}
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