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/**************************************************************************
**
** Copyright (c) 2013 AudioCodes Ltd.
** Author: Orgad Shaneh <orgad.shaneh@audiocodes.com>
** 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 "annotationhighlighter.h"
#include "clearcaseconstants.h"
#include "clearcaseeditor.h"
#include "clearcaseplugin.h"
#include <utils/qtcassert.h>
#include <vcsbase/diffhighlighter.h>
#include <QDebug>
#include <QDir>
#include <QFileInfo>
#include <QTextBlock>
#include <QTextCursor>
using namespace ClearCase;
using namespace ClearCase::Internal;
ClearCaseEditor::ClearCaseEditor(const VcsBase::VcsBaseEditorParameters *type,
QWidget *parent) :
VcsBase::VcsBaseEditorWidget(type, parent),
m_versionNumberPattern(QLatin1String("[\\\\/]main[\\\\/][^ \t\n\"]*"))
{
QTC_ASSERT(m_versionNumberPattern.isValid(), return);
setAnnotateRevisionTextFormat(tr("Annotate version \"%1\""));
}
QSet<QString> ClearCaseEditor::annotationChanges() const
{
QSet<QString> changes;
QString txt = toPlainText();
if (txt.isEmpty())
return changes;
// search until header
int separator = txt.indexOf(QRegExp(QLatin1String("\n-{30}")));
QRegExp r(QLatin1String("([^|]*)\\|[^\n]*\n"));
QTC_ASSERT(r.isValid(), return changes);
int pos = r.indexIn(txt, 0);
while (pos != -1 && pos < separator) {
changes.insert(r.cap(1));
pos = r.indexIn(txt, pos + r.matchedLength());
}
return changes;
}
QString ClearCaseEditor::changeUnderCursor(const QTextCursor &c) const
{
QTextCursor cursor = c;
// Any number is regarded as change number.
cursor.select(QTextCursor::BlockUnderCursor);
if (!cursor.hasSelection())
return QString();
QString change = cursor.selectedText();
// Annotation output has number, log output has revision numbers
// as r1, r2...
if (m_versionNumberPattern.indexIn(change) != -1)
return m_versionNumberPattern.cap();
return QString();
}
/*
Diff header format (on Windows, native separators are used after the @@)
--- main.cpp@@\main\2
+++ main.cpp@@\main\1
@@ -6,6 +6,5 @@
*/
VcsBase::DiffHighlighter *ClearCaseEditor::createDiffHighlighter() const
{
const QRegExp filePattern(QLatin1String("^[-+][-+][-+] "));
QTC_CHECK(filePattern.isValid());
return new VcsBase::DiffHighlighter(filePattern);
}
VcsBase::BaseAnnotationHighlighter *ClearCaseEditor::createAnnotationHighlighter(const QSet<QString> &changes,
const QColor &bg) const
{
return new ClearCaseAnnotationHighlighter(changes, bg);
}
QString ClearCaseEditor::fileNameFromDiffSpecification(const QTextBlock &inBlock) const
{
// "+++ D:\depot\...\mainwindow.cpp@@\main\3"
// "+++ D:\depot\...\mainwindow.cpp[TAB]Sun May 01 14:22:37 2011"
// Go back chunks
const QString diffIndicator = QLatin1String("+++ ");
for (QTextBlock block = inBlock; block.isValid() ; block = block.previous()) {
QString diffFileName = block.text();
if (diffFileName.startsWith(diffIndicator)) {
diffFileName.remove(0, diffIndicator.size());
const int tabIndex = diffFileName.indexOf(QRegExp(QLatin1String("@@|\t")));
if (tabIndex != -1)
diffFileName.truncate(tabIndex);
const QString rc = findDiffFile(diffFileName);
if (ClearCase::Constants::debug)
qDebug() << Q_FUNC_INFO << diffFileName << rc << source();
return rc;
}
}
return QString();
}
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