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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** 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.
**
****************************************************************************/
#pragma once
#include <utils/id.h>
#include <QIcon>
#include <QString>
#include <QObject>
QT_FORWARD_DECLARE_CLASS(QWidget)
namespace TextEditor { class TextEditorWidget; }
namespace DiffEditor {
class FileData;
namespace Internal {
class DiffEditorDocument;
class SideBySideDiffEditorWidget;
class UnifiedDiffEditorWidget;
class IDiffView : public QObject
{
Q_OBJECT
public:
explicit IDiffView(QObject *parent = nullptr);
QIcon icon() const;
QString toolTip() const;
bool supportsSync() const;
QString syncToolTip() const;
Utils::Id id() const;
virtual QWidget *widget() = 0;
virtual void setDocument(DiffEditorDocument *document) = 0;
virtual void beginOperation() = 0;
virtual void setCurrentDiffFileIndex(int index) = 0;
virtual void setDiff(const QList<FileData> &diffFileList, const QString &workingDirectory) = 0;
virtual void endOperation(bool success) = 0;
virtual void setSync(bool) = 0;
signals:
void currentDiffFileIndexChanged(int index);
protected:
void setIcon(const QIcon &icon);
void setToolTip(const QString &toolTip);
void setId(const Utils::Id &id);
void setSupportsSync(bool sync);
void setSyncToolTip(const QString &text);
private:
QIcon m_icon;
QString m_toolTip;
Utils::Id m_id;
bool m_supportsSync = false;
QString m_syncToolTip;
};
class UnifiedView : public IDiffView
{
Q_OBJECT
public:
UnifiedView();
QWidget *widget() override;
TextEditor::TextEditorWidget *textEditorWidget();
void setDocument(DiffEditorDocument *document) override;
void beginOperation() override;
void setCurrentDiffFileIndex(int index) override;
void setDiff(const QList<FileData> &diffFileList, const QString &workingDirectory) override;
void endOperation(bool success) override;
void setSync(bool sync) override;
private:
UnifiedDiffEditorWidget *m_widget = nullptr;
};
class SideBySideView : public IDiffView
{
Q_OBJECT
public:
SideBySideView();
QWidget *widget() override;
TextEditor::TextEditorWidget *leftEditorWidget();
TextEditor::TextEditorWidget *rightEditorWidget();
void setDocument(DiffEditorDocument *document) override;
void beginOperation() override;
void setCurrentDiffFileIndex(int index) override;
void setDiff(const QList<FileData> &diffFileList, const QString &workingDirectory) override;
void endOperation(bool success) override;
void setSync(bool sync) override;
private:
SideBySideDiffEditorWidget *m_widget;
};
} // namespace Internal
} // namespace DiffEditor
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