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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://www.qt.io/licensing. For further information
** use the contact form at http://www.qt.io/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 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** 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.
**
****************************************************************************/
#ifndef DIFFEDITORCONTROLLER_H
#define DIFFEDITORCONTROLLER_H
#include "diffeditor_global.h"
#include "diffutils.h"
#include <QObject>
namespace DiffEditor {
class DiffEditorReloader;
class DIFFEDITOR_EXPORT DiffEditorController : public QObject
{
Q_OBJECT
public:
DiffEditorController(QObject *parent = 0);
~DiffEditorController();
QString clearMessage() const;
QList<FileData> diffFiles() const;
QString workingDirectory() const;
QString description() const;
bool isDescriptionEnabled() const;
int contextLinesNumber() const;
bool isIgnoreWhitespace() const;
QString makePatch(int diffFileIndex, int chunkIndex, bool revert) const;
DiffEditorReloader *reloader() const;
void setReloader(DiffEditorReloader *reloader);
public slots:
void clear();
void clear(const QString &message);
void setDiffFiles(const QList<FileData> &diffFileList,
const QString &workingDirectory = QString());
void setDescription(const QString &description);
void setDescriptionEnabled(bool on);
void setContextLinesNumber(int lines);
void setIgnoreWhitespace(bool ignore);
void requestReload();
void requestChunkActions(QMenu *menu,
int diffFileIndex,
int chunkIndex);
void requestSaveState();
void requestRestoreState();
void branchesForCommitReceived(const QString &output);
void expandBranchesRequested();
signals:
void cleared(const QString &message);
void diffFilesChanged(const QList<FileData> &diffFileList,
const QString &workingDirectory);
void descriptionChanged(const QString &description);
void descriptionEnablementChanged(bool on);
void contextLinesNumberChanged(int lines);
void ignoreWhitespaceChanged(bool ignore);
void chunkActionsRequested(QMenu *menu,
int diffFileIndex,
int chunkIndex);
void saveStateRequested();
void restoreStateRequested();
void expandBranchesRequested(const QString &revision);
void reloaderChanged(DiffEditorReloader *reloader);
private:
QString prepareBranchesForCommit(const QString &output);
QString m_clearMessage;
QList<FileData> m_diffFiles;
QString m_workingDirectory;
QString m_description;
bool m_descriptionEnabled;
int m_contextLinesNumber;
bool m_ignoreWhitespace;
DiffEditorReloader *m_reloader;
};
} // namespace DiffEditor
#endif // DIFFEDITORCONTROLLER_H
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