77 lines
1.7 KiB
C++
77 lines
1.7 KiB
C++
// Copyright (C) 2016 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
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#ifndef COMMANDS_H
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#define COMMANDS_H
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#include <QUndoCommand>
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#include "document.h"
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class AddShapeCommand : public QUndoCommand
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{
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public:
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AddShapeCommand(Document *doc, const Shape &shape,
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QUndoCommand *parent = nullptr);
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void undo() override;
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void redo() override;
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private:
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Document *m_doc;
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Shape m_shape;
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QString m_shapeName;
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};
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class RemoveShapeCommand : public QUndoCommand
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{
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public:
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RemoveShapeCommand(Document *doc, const QString &shapeName,
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QUndoCommand *parent = nullptr);
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void undo() override;
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void redo() override;
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private:
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Document *m_doc;
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Shape m_shape;
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QString m_shapeName;
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};
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class SetShapeColorCommand : public QUndoCommand
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{
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public:
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SetShapeColorCommand(Document *doc, const QString &shapeName,
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const QColor &color, QUndoCommand *parent = nullptr);
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void undo() override;
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void redo() override;
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bool mergeWith(const QUndoCommand *command) override;
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int id() const override;
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private:
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Document *m_doc;
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QString m_shapeName;
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QColor m_oldColor;
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QColor m_newColor;
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};
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class SetShapeRectCommand : public QUndoCommand
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{
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public:
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SetShapeRectCommand(Document *doc, const QString &shapeName,
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const QRect &rect, QUndoCommand *parent = nullptr);
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void undo() override;
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void redo() override;
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bool mergeWith(const QUndoCommand *command) override;
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int id() const override;
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private:
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Document *m_doc;
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QString m_shapeName;
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QRect m_oldRect;
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QRect m_newRect;
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};
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#endif // COMMANDS_H
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