1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
|
// 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_datadata.h"
#include "core/fxcrt/fx_extension.h"
#include "xfa/fxfa/parser/cxfa_measurement.h"
#include "xfa/fxfa/parser/cxfa_node.h"
// Static.
FX_ARGB CXFA_DataData::ToColor(const WideStringView& wsValue) {
uint8_t r = 0, g = 0, b = 0;
if (wsValue.GetLength() == 0)
return 0xff000000;
int cc = 0;
const wchar_t* str = wsValue.unterminated_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_DataData::GetElementType() const {
return m_pNode ? m_pNode->GetElementType() : XFA_Element::Unknown;
}
bool CXFA_DataData::TryMeasure(XFA_Attribute eAttr,
float& fValue,
bool bUseDefault) const {
pdfium::Optional<CXFA_Measurement> measure =
m_pNode->JSNode()->TryMeasure(eAttr, bUseDefault);
if (!measure)
return false;
fValue = measure->ToUnit(XFA_Unit::Pt);
return true;
}
bool CXFA_DataData::SetMeasure(XFA_Attribute eAttr, float fValue) {
CXFA_Measurement ms(fValue, XFA_Unit::Pt);
return m_pNode->JSNode()->SetMeasure(eAttr, ms, false);
}
|
