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Warn user if deleting entries that are referenced. (#1744)

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On warning, references can be replaced with original values or ignored.
Removal process can be also skipped for each conflicting entry. Resolves #852.
This commit is contained in:
Wojtek Gumuła 2018-12-25 00:15:46 +01:00 • committed by Jonathan White
parent 4d4c839afa
commit c630214915
9 changed files with 205 additions and 61 deletions
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48
src/core/Tools.cpp
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@ -28,6 +28,7 @@
#include <QLocale>
#include <QRegularExpression>
#include <QStringList>
#include <QUuid>
#include <cctype>
#ifdef Q_OS_WIN
@ -197,31 +198,34 @@ namespace Tools
}
}
// Escape common regex symbols except for *, ?, and |
auto regexEscape = QRegularExpression(R"re(([-[\]{}()+.,\\\/^$#]))re");
// Escape common regex symbols except for *, ?, and |
auto regexEscape = QRegularExpression(R"re(([-[\]{}()+.,\\\/^$#]))re");
QRegularExpression convertToRegex(const QString& string, bool useWildcards, bool exactMatch, bool caseSensitive)
{
QString pattern = string;
QRegularExpression convertToRegex(const QString& string, bool useWildcards, bool exactMatch, bool caseSensitive)
{
QString pattern = string;
// Wildcard support (*, ?, |)
if (useWildcards) {
pattern.replace(regexEscape, "\\\\1");
pattern.replace("*", ".*");
pattern.replace("?", ".");
// Wildcard support (*, ?, |)
if (useWildcards) {
pattern.replace(regexEscape, "\\\\1");
pattern.replace("*", ".*");
pattern.replace("?", ".");
}
// Exact modifier
if (exactMatch) {
pattern = "^" + pattern + "$";
}
auto regex = QRegularExpression(pattern);
if (!caseSensitive) {
regex.setPatternOptions(QRegularExpression::CaseInsensitiveOption);
}
return regex;
}
// Exact modifier
if (exactMatch) {
pattern = "^" + pattern + "$";
QString uuidToHex(const QUuid& uuid) {
return QString::fromLatin1(uuid.toRfc4122().toHex());
}
auto regex = QRegularExpression(pattern);
if (!caseSensitive) {
regex.setPatternOptions(QRegularExpression::CaseInsensitiveOption);
}
return regex;
}
} // namespace Tools