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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
#pragma once
#include "diffeditorwidgetcontroller.h"
#include <QWidget>
#include <QTextCharFormat>
namespace Core { class IContext; }
namespace TextEditor {
class FontSettings;
class TextEditorWidget;
}
QT_BEGIN_NAMESPACE
class QMenu;
class QSplitter;
QT_END_NAMESPACE
namespace DiffEditor {
class FileData;
namespace Internal {
class DiffEditorDocument;
class SideDiffEditorWidget;
class SideBySideDiffEditorWidget : public QWidget
{
Q_OBJECT
public:
explicit SideBySideDiffEditorWidget(QWidget *parent = nullptr);
TextEditor::TextEditorWidget *leftEditorWidget() const;
TextEditor::TextEditorWidget *rightEditorWidget() const;
void setDocument(DiffEditorDocument *document);
DiffEditorDocument *diffDocument() const;
void setDiff(const QList<FileData> &diffFileList);
void setCurrentDiffFileIndex(int diffFileIndex);
void setHorizontalSync(bool sync);
void saveState();
void restoreState();
void clear(const QString &message = QString());
signals:
void currentDiffFileIndexChanged(int index);
private:
void setFontSettings(const TextEditor::FontSettings &fontSettings);
void slotLeftJumpToOriginalFileRequested(int diffFileIndex,
int lineNumber, int columnNumber);
void slotRightJumpToOriginalFileRequested(int diffFileIndex,
int lineNumber, int columnNumber);
void slotLeftContextMenuRequested(QMenu *menu, int fileIndex,
int chunkIndex, const ChunkSelection &selection);
void slotRightContextMenuRequested(QMenu *menu, int fileIndex,
int chunkIndex, const ChunkSelection &selection);
void leftVSliderChanged();
void rightVSliderChanged();
void leftHSliderChanged();
void rightHSliderChanged();
void leftCursorPositionChanged();
void rightCursorPositionChanged();
void syncHorizontalScrollBarPolicy();
void handlePositionChange(SideDiffEditorWidget *source, SideDiffEditorWidget *dest);
void syncCursor(SideDiffEditorWidget *source, SideDiffEditorWidget *dest);
void showDiff();
SideDiffEditorWidget *m_leftEditor = nullptr;
SideDiffEditorWidget *m_rightEditor = nullptr;
QSplitter *m_splitter = nullptr;
DiffEditorWidgetController m_controller;
bool m_horizontalSync = false;
QTextCharFormat m_spanLineFormat;
};
} // namespace Internal
} // namespace DiffEditor
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