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Show First 20 Lines • Show All 52 Lines • ▼ Show 20 Line(s)		52	{
53	Q_OBJECT	53		Q_OBJECT
54	public:	54		public:
55	AbstractImageOperation();	55		AbstractImageOperation();
56	virtual ~AbstractImageOperation();	56		virtual ~AbstractImageOperation();
57		57
58	void applyToDocument(Document::Ptr);	58		void applyToDocument(Document::Ptr);
59	Document::Ptr document() const;	59		Document::Ptr document() const;
60		60
		61		void finishUndoJob();
		62
61	protected:	63		protected:
62	virtual void redo() = 0;	64		virtual void redo() = 0;
63	virtual void undo()	65		virtual void undo()
64	{}	66		{}
65	void setText(const QString&);	67		void setText(const QString&);
66		68
67	/**	69		/**
68	* Convenience method which can be called from redo() if the operation is	70		* Convenience method which can be called from redo() if the operation is
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