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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.
**
****************************************************************************/
#ifndef LOGCHANGEDDIALOG_H
#define LOGCHANGEDDIALOG_H
#include <utils/itemviews.h>
#include <QDialog>
#include <QIcon>
#include <QStyledItemDelegate>
QT_BEGIN_NAMESPACE
class QDialogButtonBox;
class QComboBox;
class QStandardItemModel;
class QStandardItem;
QT_END_NAMESPACE
namespace Git {
namespace Internal {
// A widget that lists SHA1 and subject of the changes
// Used for reset and interactive rebase
class LogChangeWidget : public Utils::TreeView
{
Q_OBJECT
public:
enum LogFlag
{
None = 0x00,
IncludeRemotes = 0x01,
Silent = 0x02
};
Q_DECLARE_FLAGS(LogFlags, LogFlag)
explicit LogChangeWidget(QWidget *parent = 0);
bool init(const QString &repository, const QString &commit = QString(), LogFlags flags = None);
QString commit() const;
int commitIndex() const;
QString earliestCommit() const;
void setItemDelegate(QAbstractItemDelegate *delegate);
signals:
void activated(const QString &commit);
private slots:
void emitActivated(const QModelIndex &index);
private:
void selectionChanged(const QItemSelection &selected, const QItemSelection &deselected);
bool populateLog(const QString &repository, const QString &commit, LogFlags flags);
const QStandardItem *currentItem(int column = 0) const;
QStandardItemModel *m_model;
bool m_hasCustomDelegate;
};
class LogChangeDialog : public QDialog
{
Q_OBJECT
public:
LogChangeDialog(bool isReset, QWidget *parent);
bool runDialog(const QString &repository, const QString &commit = QString(),
LogChangeWidget::LogFlags flags = LogChangeWidget::None);
QString commit() const;
int commitIndex() const;
QString resetFlag() const;
LogChangeWidget *widget() const;
private:
LogChangeWidget *m_widget;
QDialogButtonBox *m_dialogButtonBox;
QComboBox *m_resetTypeComboBox;
};
class LogItemDelegate : public QStyledItemDelegate
{
protected:
LogItemDelegate(LogChangeWidget *widget);
int currentRow() const;
private:
LogChangeWidget *m_widget;
};
class IconItemDelegate : public LogItemDelegate
{
public:
IconItemDelegate(LogChangeWidget *widget, const QString &icon);
virtual bool hasIcon(int row) const = 0;
void paint(QPainter *painter, const QStyleOptionViewItem &option,
const QModelIndex &index) const;
private:
QIcon m_icon;
};
} // namespace Internal
} // namespace Git
#endif // LOGCHANGEDDIALOG_H
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