Kyle Isom
45b2b88623
- Replace header include guards with `#pragma once` and perform minor optimizations. - Replaced traditional include guards with `#pragma once` for simplicity and to reduce boilerplate in all headers. - Improved CLI line number handling with clamping and error messaging. - Enhanced `chdir` error handling for macOS GUI builds. - Removed redundant logic for GUI builds. - Adjusted font constructor and registry to handle `const` data pointers consistently.
21 lines
321 B
C++
21 lines
321 B
C++
#pragma once
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#include <cstdint>
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#include <string>
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enum class UndoType : std::uint8_t {
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Insert,
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Delete,
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Paste,
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Newline,
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DeleteRow,
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};
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struct UndoNode {
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UndoType type{};
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int row{};
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int col{};
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std::string text;
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UndoNode *child = nullptr; // next in current timeline
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UndoNode *next = nullptr; // redo branch
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}; |