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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#pragma once
#include "diffeditor_global.h"
#include "diffutils.h"
#include <solutions/tasking/tasktree.h>
#include <QObject>
QT_BEGIN_NAMESPACE
class QMenu;
QT_END_NAMESPACE
namespace Core { class IDocument; }
namespace Utils { class FilePath; }
namespace DiffEditor {
namespace Internal { class DiffEditorDocument; }
class ChunkSelection;
class DIFFEDITOR_EXPORT DiffEditorController : public QObject
{
Q_OBJECT
public:
explicit DiffEditorController(Core::IDocument *document);
void requestReload();
bool isReloading() const;
Utils::FilePath workingDirectory() const;
void setWorkingDirectory(const Utils::FilePath &directory);
int contextLineCount() const;
bool ignoreWhitespace() const;
enum PatchOption {
NoOption = 0,
Revert = 1,
AddPrefix = 2
};
Q_DECLARE_FLAGS(PatchOptions, PatchOption)
QString makePatch(int fileIndex, int chunkIndex, const ChunkSelection &selection,
PatchOptions options) const;
static Core::IDocument *findOrCreateDocument(const QString &vcsId,
const QString &displayName);
static DiffEditorController *controller(Core::IDocument *document);
void requestChunkActions(QMenu *menu, int fileIndex, int chunkIndex,
const ChunkSelection &selection);
bool chunkExists(int fileIndex, int chunkIndex) const;
Core::IDocument *document() const;
signals:
void chunkActionsRequested(QMenu *menu, int fileIndex, int chunkIndex,
const ChunkSelection &selection);
protected:
// Core functions:
void setReloadRecipe(const Tasking::Group &recipe) { m_reloadRecipe = recipe; }
void setDiffFiles(const QList<FileData> &diffFileList);
// Optional:
void setDisplayName(const QString &name) { m_displayName = name; }
void setDescription(const QString &description);
void setStartupFile(const QString &startupFile);
void forceContextLineCount(int lines);
private:
void reloadFinished(bool success);
Internal::DiffEditorDocument *const m_document;
QString m_displayName;
std::unique_ptr<Tasking::TaskTree> m_taskTree;
Tasking::Group m_reloadRecipe;
};
Q_DECLARE_OPERATORS_FOR_FLAGS(DiffEditorController::PatchOptions)
} // namespace DiffEditor
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