mirror of
https://github.com/juce-framework/JUCE.git
synced 2026-01-11 23:54:18 +00:00
100 lines
3.1 KiB
C
100 lines
3.1 KiB
C
/*
|
|
==============================================================================
|
|
|
|
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::empty;
|
|
|
|
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); }
|
|
};
|