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QmakeProjectManager: Improve renaming functionality

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This was implemented rather sloppily: The file was removed from all
variables, but only added to one. Also, no care was taken to insert the
new file name into the same block the old one was removed from.

Fixes: QTCREATORBUG-19257
Change-Id: Ib309389ba7647189112d5c7dd7b3e784f921d2c3
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
This commit is contained in:
Christian Kandeler
2019-10-29 17:11:00 +01:00
parent 5e4d13f343
commit 03a52b9c87
4 changed files with 75 additions and 42 deletions
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57
src/plugins/qmakeprojectmanager/qmakeparsernodes.cpp
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@@ -638,8 +638,7 @@ bool QmakePriFile::canRenameFile(const QString &filePath, const QString &newFile
if (changeProFileOptional)
return true;
const Utils::MimeType mt = Utils::mimeTypeForFile(newFilePath);
return renameFile(filePath, newFilePath, mt.name(), Change::TestOnly);
return renameFile(filePath, newFilePath, Change::TestOnly);
}
bool QmakePriFile::renameFile(const QString &filePath, const QString &newFilePath)
@@ -648,9 +647,7 @@ bool QmakePriFile::renameFile(const QString &filePath, const QString &newFilePat
return false;
bool changeProFileOptional = deploysFolder(QFileInfo(filePath).absolutePath());
const Utils::MimeType mt = Utils::mimeTypeForFile(newFilePath);
if (renameFile(filePath, newFilePath, mt.name()))
if (renameFile(filePath, newFilePath, Change::Save))
return true;
return changeProFileOptional;
}
@@ -806,10 +803,7 @@ bool QmakePriFile::prepareForChange()
return saveModifiedEditors() && ensureWriteableProFile(filePath().toString());
}
bool QmakePriFile::renameFile(const QString &oldName,
const QString &newName,
const QString &mimeType,
Change mode)
bool QmakePriFile::renameFile(const QString &oldName, const QString &newName, Change mode)
{
if (!prepareForChange())
return false;
@@ -822,27 +816,46 @@ bool QmakePriFile::renameFile(const QString &oldName,
return false;
QDir priFileDir = QDir(m_qmakeProFile->directoryPath().toString());
QStringList notChanged = ProWriter::removeFiles(includeFile, &lines, priFileDir,
QStringList(oldName), varNamesForRemoving());
ProWriter::VarLocations removedLocations;
const QStringList notChanged = ProWriter::removeFiles(
includeFile,
&lines,
priFileDir,
QStringList(oldName),
varNamesForRemoving(),
&removedLocations
);
includeFile->deref();
if (!notChanged.isEmpty())
return false;
QTC_ASSERT(!removedLocations.isEmpty(), return false);
// We need to re-parse here: The file has changed.
QMakeParser parser(nullptr, nullptr, nullptr);
QString contents = lines.join(QLatin1Char('\n'));
includeFile = parser.parsedProBlock(QStringRef(&contents),
0, filePath().toString(), 1, QMakeParser::FullGrammar);
QTC_ASSERT(includeFile, return false); // The file should still be valid after what we did.
int endLine = lines.count();
reverseForeach(removedLocations,
[this, &newName, &lines, &endLine](const ProWriter::VarLocation &loc) {
QStringList currentLines = lines.mid(loc.second, endLine - loc.second);
const QString currentContents = currentLines.join('\n');
// Reparse necessary due to changed contents.
QMakeParser parser(nullptr, nullptr, nullptr);
ProFile * const proFile = parser.parsedProBlock(
QStringRef(&currentContents),
0,
filePath().toString(),
1,
QMakeParser::FullGrammar
);
QTC_ASSERT(proFile, return); // The file should still be valid after what we did.
ProWriter::addFiles(proFile, &currentLines, {newName}, loc.first, continuationIndent());
lines = lines.mid(0, loc.second) + currentLines + lines.mid(endLine);
endLine = loc.second;
proFile->deref();
});
ProWriter::addFiles(includeFile, &lines,
QStringList(newName),
varNameForAdding(mimeType),
continuationIndent());
if (mode == Change::Save)
save(lines);
includeFile->deref();
return true;
}