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
|
/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2015 - ROLI Ltd.
Permission is granted to use this software under the terms of either:
a) the GPL v2 (or any later version)
b) the Affero GPL v3
Details of these licenses can be found at: www.gnu.org/licenses
JUCE is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE. See the GNU General Public License for more details.
------------------------------------------------------------------------------
To release a closed-source product which uses JUCE, commercial licenses are
available: visit www.juce.com for more information.
==============================================================================
*/
struct SourceCodeRange
{
SourceCodeRange() = default;
SourceCodeRange (const String& f, int start, int end)
: file (f), range (start, end)
{
#if JUCE_WINDOWS
file = file.replaceCharacter ('/', '\\');
#endif
}
SourceCodeRange (const String& s)
{
String::CharPointerType colon1 (nullptr), colon2 (nullptr);
for (auto p = s.getCharPointer(); ! p.isEmpty(); ++p)
{
if (*p == ':')
{
colon1 = colon2;
colon2 = p;
}
}
if (colon1.getAddress() != nullptr && colon2.getAddress() != nullptr)
{
file = String (s.getCharPointer(), colon1);
range = Range<int> ((colon1 + 1).getIntValue32(),
(colon2 + 1).getIntValue32());
}
}
String file;
Range<int> range;
bool isValid() const noexcept { return file.isNotEmpty() && range != Range<int>(); }
void nudge (const String& changedFile, const int insertPoint, const int delta) noexcept
{
if (range.getEnd() >= insertPoint && file == changedFile)
{
const int newEnd = range.getEnd() + delta;
int newStart = range.getStart();
if (newStart > insertPoint)
newStart += delta;
range = Range<int> (newStart, newEnd);
}
}
void fileContentChanged (const String& changedFile) noexcept
{
if (file == changedFile)
range = Range<int>();
}
String toString() const
{
if (file.isEmpty() && range.isEmpty())
return String();
return file + ":" + String (range.getStart()) + ":" + String (range.getEnd());
}
void writeToValueTree (ValueTree& v, const Identifier& prop) const
{
const String s (toString());
if (s.isNotEmpty())
v.setProperty (prop, s, nullptr);
}
bool operator== (const SourceCodeRange& other) const noexcept { return range == other.range && file == other.file; }
bool operator!= (const SourceCodeRange& other) const noexcept { return ! operator== (other); }
};
|
