forked from qt-creator/qt-creator
928a7d2087
Change-Id: I7fb1753109a9263c70c01713f5f4895db6b73662 Reviewed-by: Alessandro Portale <alessandro.portale@qt.io>
75 lines
1.9 KiB
C++
75 lines
1.9 KiB
C++
// Copyright (C) 2016 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
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#include "gitutils.h"
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#include <QInputDialog>
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#include <QLineEdit>
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namespace Git::Internal {
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void Stash::clear()
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{
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name.clear();
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branch.clear();
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message.clear();
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}
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/* Parse a stash line in its 2 manifestations (with message/without message containing
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* <base_sha1>+subject):
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\code
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stash@{1}: WIP on <branch>: <base_sha1> <subject_base_sha1>
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stash@{2}: On <branch>: <message>
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\endcode */
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bool Stash::parseStashLine(const QString &l)
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{
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const QChar colon = ':';
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const int branchPos = l.indexOf(colon);
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if (branchPos < 0)
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return false;
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const int messagePos = l.indexOf(colon, branchPos + 1);
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if (messagePos < 0)
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return false;
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// Branch spec
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const int onIndex = l.indexOf("on ", branchPos + 2, Qt::CaseInsensitive);
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if (onIndex == -1 || onIndex >= messagePos)
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return false;
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// Happy!
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name = l.left(branchPos);
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branch = l.mid(onIndex + 3, messagePos - onIndex - 3);
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message = l.mid(messagePos + 2); // skip blank
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return true;
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}
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// Make QInputDialog play nicely, widen it a bit.
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bool inputText(QWidget *parent, const QString &title, const QString &prompt, QString *s)
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{
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QInputDialog dialog(parent);
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dialog.setWindowTitle(title);
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dialog.setLabelText(prompt);
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dialog.setTextValue(*s);
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// Nasty hack:
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if (auto le = dialog.findChild<QLineEdit*>())
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le->setMinimumWidth(500);
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if (dialog.exec() != QDialog::Accepted)
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return false;
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*s = dialog.textValue();
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return true;
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}
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static inline QString versionPart(unsigned part)
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{
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return QString::number(part & 0xff, 16);
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}
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QString versionString(unsigned ver)
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{
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return QString::fromLatin1("%1.%2.%3")
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.arg(versionPart(ver >> 16))
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.arg(versionPart(ver >> 8))
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.arg(versionPart(ver));
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}
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} // Git::Internal
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