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
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
|
#include "SFTPGrepStyler.h"
SFTPGrepStyler::SFTPGrepStyler(wxStyledTextCtrl* stc)
: clFindResultsStyler(stc)
{
m_curstate = kStartOfLine;
}
SFTPGrepStyler::SFTPGrepStyler() {}
SFTPGrepStyler::~SFTPGrepStyler() {}
void SFTPGrepStyler::StyleText(wxStyledTextCtrl* ctrl, wxStyledTextEvent& e, bool hasScope)
{
int startPos = ctrl->GetEndStyled();
int endPos = e.GetPosition();
wxString text = ctrl->GetTextRange(startPos, endPos);
#if wxCHECK_VERSION(3, 1, 1) && !defined(__WXOSX__)
// The scintilla syntax in wx3.1.1 changed
ctrl->StartStyling(startPos);
#else
ctrl->StartStyling(startPos, 0x1f);
#endif
size_t filenameStyleLen = 0;
size_t lineNumberStyleLen = 0;
size_t matchStyleLen = 0;
size_t headerStyleLen = 0;
size_t i = 0;
wxString::const_iterator iter = text.begin();
for(; iter != text.end(); ++iter) {
const wxUniChar& ch = *iter;
size_t chWidth = 1;
if(!ch.IsAscii()) {
chWidth = wxString(ch).mb_str(wxConvUTF8).length();
}
switch(m_curstate) {
default:
break;
case kStartOfLine:
if(ch == '=') {
++headerStyleLen;
m_curstate = kHeader;
} else {
filenameStyleLen += chWidth;
m_curstate = kFile;
}
break;
case kHeader:
headerStyleLen += chWidth;
if(ch == '\n') {
m_curstate = kStartOfLine;
ctrl->SetStyling(headerStyleLen, LEX_FIF_HEADER);
headerStyleLen = 0;
}
break;
case kFile:
filenameStyleLen += chWidth;
if(ch == ':') {
m_curstate = kLineNumber;
ctrl->SetStyling(filenameStyleLen, LEX_FIF_FILE);
filenameStyleLen = 0;
}
break;
case kLineNumber:
++lineNumberStyleLen;
if(ch == ':') {
m_curstate = kMatch;
ctrl->SetStyling(lineNumberStyleLen, LEX_FIF_LINE_NUMBER);
lineNumberStyleLen = 0;
}
break;
case kMatch:
matchStyleLen += chWidth;
if(ch == '\n') {
m_curstate = kStartOfLine;
ctrl->SetStyling(matchStyleLen, LEX_FIF_MATCH);
matchStyleLen = 0;
}
break;
}
i += chWidth;
}
// Left overs...
if(filenameStyleLen) {
ctrl->SetStyling(filenameStyleLen, LEX_FIF_FILE);
filenameStyleLen = 0;
}
if(matchStyleLen) {
ctrl->SetStyling(matchStyleLen, LEX_FIF_MATCH);
matchStyleLen = 0;
}
if(lineNumberStyleLen) {
ctrl->SetStyling(lineNumberStyleLen, LEX_FIF_LINE_NUMBER);
lineNumberStyleLen = 0;
}
if(headerStyleLen) {
ctrl->SetStyling(headerStyleLen, LEX_FIF_HEADER);
headerStyleLen = 0;
}
}
void SFTPGrepStyler::Reset() { m_curstate = kStartOfLine; }
|
