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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 "diffutils.h"
#include <coreplugin/textdocument.h>
QT_FORWARD_DECLARE_CLASS(QMenu)
namespace DiffEditor {
class DiffEditorController;
class ChunkSelection;
namespace Internal {
class DiffEditorDocument : public Core::BaseTextDocument
{
Q_OBJECT
Q_PROPERTY(QString plainText READ plainText STORED false) // For access by code pasters
public:
DiffEditorDocument();
DiffEditorController *controller() const;
enum State {
LoadOK,
Reloading,
LoadFailed
};
static ChunkData filterChunk(const ChunkData &data,
const ChunkSelection &selection, bool revert);
QString makePatch(int fileIndex, int chunkIndex, const ChunkSelection &selection,
bool revert, bool addPrefix = false,
const QString &overriddenFileName = QString()) const;
void setDiffFiles(const QList<FileData> &data, const Utils::FilePath &directory,
const QString &startupFile = QString());
QList<FileData> diffFiles() const;
Utils::FilePath baseDirectory() const;
void setBaseDirectory(const Utils::FilePath &directory);
QString startupFile() const;
void setDescription(const QString &description);
QString description() const;
void setContextLineCount(int lines);
int contextLineCount() const;
void forceContextLineCount(int lines);
bool isContextLineCountForced() const;
void setIgnoreWhitespace(bool ignore);
bool ignoreWhitespace() const;
bool setContents(const QByteArray &contents) override;
Utils::FilePath fallbackSaveAsPath() const override;
QString fallbackSaveAsFileName() const override;
bool isSaveAsAllowed() const override;
bool save(QString *errorString, const Utils::FilePath &filePath, bool autoSave) override;
void reload();
bool reload(QString *errorString, ReloadFlag flag, ChangeType type) override;
OpenResult open(QString *errorString, const Utils::FilePath &filePath,
const Utils::FilePath &realFilePath) override;
bool selectEncoding();
State state() const { return m_state; }
QString plainText() const;
signals:
void temporaryStateChanged();
void documentChanged();
void descriptionChanged();
private:
void beginReload();
void endReload(bool success);
void setController(DiffEditorController *controller);
DiffEditorController *m_controller = nullptr;
QList<FileData> m_diffFiles;
Utils::FilePath m_baseDirectory;
QString m_startupFile;
QString m_description;
int m_contextLineCount = 3;
bool m_isContextLineCountForced = false;
bool m_ignoreWhitespace = false;
State m_state = LoadOK;
friend class ::DiffEditor::DiffEditorController;
};
} // namespace Internal
} // namespace DiffEditor
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