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DiffEditor: Save description along with diff.

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Save complete, git-applicable patch when saving the result of
for example 'git show'. Strips some Creator-specific tags
off the description and reformats the description such
that it is accepted by git.

Change-Id: I739d85a7263f97e2149a2794974ba026f2eca067
Reviewed-by: Orgad Shaneh <orgads@gmail.com>
This commit is contained in:
Friedemann Kleint
2014-11-11 16:27:23 +01:00
parent e123f5a4d9
commit 9605244f6d
5 changed files with 68 additions and 21 deletions
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39
src/plugins/diffeditor/diffutils.cpp
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@@ -31,6 +31,7 @@
#include "diffutils.h"
#include "differ.h"
#include <QStringList>
#include <QTextStream>
#include "texteditor/fontsettings.h"
namespace DiffEditor {
@@ -483,31 +484,35 @@ QString DiffUtils::makePatch(const ChunkData &chunkData,
return diffText;
}
QString DiffUtils::makePatch(const QList<FileData> &fileDataList)
QString DiffUtils::makePatch(const QList<FileData> &fileDataList, unsigned formatFlags)
{
QString diffText;
QTextStream str(&diffText);
for (int i = 0; i < fileDataList.count(); i++) {
const FileData &fileData = fileDataList.at(i);
if (formatFlags & GitFormat) {
str << "diff --git a/" << fileData.leftFileInfo.fileName
<< " b/" << fileData.rightFileInfo.fileName << '\n';
}
if (fileData.binaryFiles) {
const QString binaryLine = QLatin1String("Binary files ")
+ fileData.leftFileInfo.fileName
+ QLatin1String(" and ")
+ fileData.rightFileInfo.fileName
+ QLatin1String(" differ\n");
diffText += binaryLine;
str << "Binary files ";
if (formatFlags & AddLevel)
str << "a/";
str << fileData.leftFileInfo.fileName << " and ";
if (formatFlags & AddLevel)
str << "b/";
str << fileData.rightFileInfo.fileName << " differ\n";
} else {
const QString leftFileInfo = QLatin1String("--- ")
+ fileData.leftFileInfo.fileName + QLatin1Char('\n');
const QString rightFileInfo = QLatin1String("+++ ")
+ fileData.rightFileInfo.fileName + QLatin1Char('\n');
diffText += leftFileInfo;
diffText += rightFileInfo;
str << "--- ";
if (formatFlags & AddLevel)
str << "a/";
str << fileData.leftFileInfo.fileName << "\n+++ ";
if (formatFlags & AddLevel)
str << "b/";
str << fileData.rightFileInfo.fileName << '\n';
for (int j = 0; j < fileData.chunks.count(); j++) {
diffText += makePatch(fileData.chunks.at(j),
str << makePatch(fileData.chunks.at(j),
(j == fileData.chunks.count() - 1)
&& fileData.lastChunkAtTheEndOfFile);
}