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/****************************************************************************
**
** Copyright (c) 2016 Artur Shepilko
** Contact: https://www.qt.io/licensing/
**
** 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 The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#include "fossileditor.h"
#include "annotationhighlighter.h"
#include "constants.h"
#include "fossilplugin.h"
#include "fossilclient.h"
#include <coreplugin/editormanager/editormanager.h>
#include <utils/qtcassert.h>
#include <utils/synchronousprocess.h>
#include <vcsbase/diffandloghighlighter.h>
#include <QRegularExpression>
#include <QRegExp>
#include <QString>
#include <QTextCursor>
#include <QTextBlock>
#include <QDir>
#include <QFileInfo>
namespace Fossil {
namespace Internal {
class FossilEditorWidgetPrivate
{
public:
FossilEditorWidgetPrivate() :
m_exactChangesetId(Constants::CHANGESET_ID_EXACT),
m_firstChangesetId(QString("\n") + Constants::CHANGESET_ID + " "),
m_nextChangesetId(m_firstChangesetId)
{
QTC_ASSERT(m_exactChangesetId.isValid(), return);
QTC_ASSERT(m_firstChangesetId.isValid(), return);
QTC_ASSERT(m_nextChangesetId.isValid(), return);
}
const QRegularExpression m_exactChangesetId;
const QRegularExpression m_firstChangesetId;
const QRegularExpression m_nextChangesetId;
};
FossilEditorWidget::FossilEditorWidget() :
d(new FossilEditorWidgetPrivate)
{
setAnnotateRevisionTextFormat(tr("&Annotate %1"));
setAnnotatePreviousRevisionTextFormat(tr("Annotate &Parent Revision %1"));
const QRegExp exactDiffFileIdPattern(Constants::DIFFFILE_ID_EXACT);
QTC_ASSERT(exactDiffFileIdPattern.isValid(), return);
setDiffFilePattern(exactDiffFileIdPattern);
const QRegExp logChangePattern("^.*\\[([0-9a-f]{5,40})\\]");
QTC_ASSERT(logChangePattern.isValid(), return);
setLogEntryPattern(logChangePattern);
}
FossilEditorWidget::~FossilEditorWidget()
{
delete d;
}
QSet<QString> FossilEditorWidget::annotationChanges() const
{
const QString txt = toPlainText();
if (txt.isEmpty())
return QSet<QString>();
// extract changeset id at the beginning of each annotated line:
// <changeid> ...:
QSet<QString> changes;
QRegularExpressionMatch firstChangesetIdMatch = d->m_firstChangesetId.match(txt);
if (firstChangesetIdMatch.hasMatch()) {
QString changeId = firstChangesetIdMatch.captured(1);
changes.insert(changeId);
QRegularExpressionMatchIterator i = d->m_nextChangesetId.globalMatch(txt);
while (i.hasNext()) {
const QRegularExpressionMatch nextChangesetIdMatch = i.next();
changeId = nextChangesetIdMatch.captured(1);
changes.insert(changeId);
}
}
return changes;
}
QString FossilEditorWidget::changeUnderCursor(const QTextCursor &cursorIn) const
{
QTextCursor cursor = cursorIn;
cursor.select(QTextCursor::WordUnderCursor);
if (cursor.hasSelection()) {
const QString change = cursor.selectedText();
QRegularExpressionMatch exactChangesetIdMatch = d->m_exactChangesetId.match(change);
if (exactChangesetIdMatch.hasMatch())
return change;
}
return QString();
}
VcsBase::BaseAnnotationHighlighter *FossilEditorWidget::createAnnotationHighlighter(const QSet<QString> &changes) const
{
return new FossilAnnotationHighlighter(changes);
}
} // namespace Internal
} // namespace Fossil
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