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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#include "perforceeditor.h"
#include "annotationhighlighter.h"
#include "perforceconstants.h"
#include "perforceplugin.h"
#include <coreplugin/editormanager/editormanager.h>
#include <utils/qtcassert.h>
#include <vcsbase/diffhighlighter.h>
#include <QDebug>
#include <QFileInfo>
#include <QProcess>
#include <QRegExp>
#include <QSet>
#include <QTextStream>
#include <QAction>
#include <QKeyEvent>
#include <QLayout>
#include <QMenu>
#include <QTextCursor>
#include <QTextEdit>
#include <QTextBlock>
namespace Perforce {
namespace Internal {
// ------------ PerforceEditor
PerforceEditor::PerforceEditor(const VcsBase::VcsBaseEditorParameters *type,
QWidget *parent) :
VcsBase::VcsBaseEditorWidget(type, parent),
m_changeNumberPattern(QLatin1String("^\\d+$"))
{
QTC_CHECK(m_changeNumberPattern.isValid());
// Diff format:
// 1) "==== //depot/.../mainwindow.cpp#2 - /depot/.../mainwindow.cpp ====" (created by p4 diff)
// 2) "==== //depot/.../mainwindow.cpp#15 (text) ====" (created by p4 describe)
// 3) --- //depot/XXX/closingkit/trunk/source/cui/src/cui_core.cpp<tab>2012-02-08 13:54:01.000000000 0100
// +++ P:/XXX\closingkit\trunk\source\cui\src\cui_core.cpp<tab>2012-02-08 13:54:01.000000000 0100
setDiffFilePattern(QRegExp(QLatin1String("^(?:={4}|\\+{3}) (.+)(?:\\t|#\\d)")));
setLogEntryPattern(QRegExp(QLatin1String("^... #\\d change (\\d+) ")));
setAnnotateRevisionTextFormat(tr("Annotate change list \"%1\""));
if (Perforce::Constants::debug)
qDebug() << "PerforceEditor::PerforceEditor" << type->type << type->id;
}
QSet<QString> PerforceEditor::annotationChanges() const
{
QSet<QString> changes;
const QString txt = toPlainText();
if (txt.isEmpty())
return changes;
// Hunt for first change number in annotation: "<change>:"
QRegExp r(QLatin1String("^(\\d+):"));
QTC_ASSERT(r.isValid(), return changes);
if (r.indexIn(txt) != -1) {
changes.insert(r.cap(1));
r.setPattern(QLatin1String("\n(\\d+):"));
QTC_ASSERT(r.isValid(), return changes);
int pos = 0;
while ((pos = r.indexIn(txt, pos)) != -1) {
pos += r.matchedLength();
changes.insert(r.cap(1));
}
}
if (Perforce::Constants::debug)
qDebug() << "PerforceEditor::annotationChanges() returns #" << changes.size();
return changes;
}
QString PerforceEditor::changeUnderCursor(const QTextCursor &c) const
{
QTextCursor cursor = c;
// Any number is regarded as change number.
cursor.select(QTextCursor::WordUnderCursor);
if (!cursor.hasSelection())
return QString();
const QString change = cursor.selectedText();
return m_changeNumberPattern.exactMatch(change) ? change : QString();
}
VcsBase::BaseAnnotationHighlighter *PerforceEditor::createAnnotationHighlighter(const QSet<QString> &changes) const
{
return new PerforceAnnotationHighlighter(changes);
}
QString PerforceEditor::findDiffFile(const QString &f) const
{
QString errorMessage;
const QString fileName = PerforcePlugin::fileNameFromPerforceName(f.trimmed(), false, &errorMessage);
if (fileName.isEmpty())
qWarning("%s", qPrintable(errorMessage));
return fileName;
}
QStringList PerforceEditor::annotationPreviousVersions(const QString &v) const
{
bool ok;
const int changeList = v.toInt(&ok);
if (!ok || changeList < 2)
return QStringList();
return QStringList(QString::number(changeList - 1));
}
} // namespace Internal
} // namespace Perforce
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