42 lines
784 B
C
42 lines
784 B
C
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#ifndef NTX_CMDLIST_H
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#define NTX_CMDLIST_H
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#include <ntxicommand.h>
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#include <vector>
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namespace ntx
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{
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class NtxCmdList : public NtxICommand
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{
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public:
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NtxCmdList();
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explicit NtxCmdList(const NtxString& description);
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~NtxCmdList() override = default;
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bool execute() override;
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bool undo() override;
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bool canExecute() const override;
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bool canUndo() const override;
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NtxString getDescription() const override;
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void addCommand(NtxCommandUPtr command);
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void clear();
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size_t count() const;
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bool isEmpty() const;
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private:
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std::vector<NtxCommandUPtr> m_commands;
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size_t m_executedCount;
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void rollback(size_t upToIndex);
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};
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} // namespace ntx
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#endif // NTX_CMDLIST_H
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