src/libkommitdiff/segments.cpp

0001 /*
0002 SPDX-FileCopyrightText: 2021 Hamed Masafi <hamed.masfi@gmail.com>
0003
0004 SPDX-License-Identifier: GPL-3.0-or-later
0005 */
0006
0007 #include "segments.h"
0008
0009 namespace Diff
0010 {
0011 QStringList Segment::get(int index)
0012 {
0013     switch (index) {
0014     case 0:
0015         return oldText;
0016     case 1:
0017         return newText;
0018     }
0019     return {};
0020 }
0021
0022 QStringList DiffSegment::get(int index)
0023 {
0024     switch (index) {
0025     case 0:
0026         return oldText;
0027     case 1:
0028         return newText;
0029     }
0030     return {};
0031 }
0032
0033 MergeSegment::MergeSegment() = default;
0034
0035 MergeSegment::MergeSegment(const QStringList &base, const QStringList &local, const QStringList &remote)
0036     : base{base}
0037     , local{local}
0038     , remote{remote}
0039 {
0040     if (local == remote)
0041         type = SegmentType::SameOnBoth;
0042     else if (base.empty() && !local.empty())
0043         type = SegmentType::OnlyOnLeft;
0044     else if (base.empty() && !remote.empty())
0045         type = SegmentType::OnlyOnRight;
0046     else
0047         type = SegmentType::DifferentOnBoth;
0048
0049     oldText = local;
0050     newText = remote;
0051
0052     if (type == SegmentType::SameOnBoth)
0053         this->base = this->local;
0054 }
0055
0056 QStringList MergeSegment::get(int index)
0057 {
0058     switch (index) {
0059     case 0:
0060         return base;
0061     case 1:
0062         return local;
0063     case 2:
0064         return remote;
0065     }
0066     return {};
0067 }
0068
0069 }