46 lines
1.1 KiB
C
46 lines
1.1 KiB
C
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#ifndef NTX_HEADNODE_H
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#define NTX_HEADNODE_H
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#include <ntxinode.h>
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#include <ntxclipboard.h>
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#include <memory>
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namespace ntx
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{
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class NtxINode;
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using NtxNodePtr = std::shared_ptr<NtxINode>;
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class NtxHeadNode
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{
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public:
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NtxHeadNode() = default;
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~NtxHeadNode() = default;
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NtxHeadNode(const NtxHeadNode&) = delete;
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NtxHeadNode& operator=(const NtxHeadNode&) = delete;
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NtxHeadNode(NtxHeadNode&&) = default;
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NtxHeadNode& operator=(NtxHeadNode&&) = default;
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bool copyNode(NtxNodePtr node);
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bool cutNode(NtxNodePtr node);
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NtxNodePtr pasteNode(NtxNodePtr parent, int index = -1);
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bool addNode(NtxNodePtr parent, NtxNodePtr node, int index = -1);
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bool deleteNode(NtxNodePtr node);
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bool hasClipboard() const;
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void clearClipboard();
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NtxNodePtr peekClipboard() const;
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private:
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NtxClipboard m_clipboard; // ← Eigene Klasse als Member!
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bool m_isCutOperation{false};
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bool validateNode(NtxNodePtr node) const;
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bool canAddToParent(NtxNodePtr parent, NtxNodePtr child) const;
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};
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} // namespace ntx
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#endif // NTX_HEADNODE_H
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