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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 <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) = 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) 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) override;
void endOperation(bool success) override;
void setSync(bool sync) override;
private:
SideBySideDiffEditorWidget *m_widget;
};
} // namespace Internal
} // namespace DiffEditor
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