Kyle Isom
3f4c60d311
- Created `piece-table-migration.md` outlining the steps to transition from GapBuffer to a unified PieceTable architecture. - Included phased approach: extending PieceTable, Buffer adapter layer, command updates, and renderer changes. - Detailed API changes, file updates, testing strategy, risk assessment, and timeline for each migration phase. - Document serves as a reference for architecture goals and implementation details.
36 lines
824 B
C++
36 lines
824 B
C++
/*
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* TerminalFrontend - couples TerminalInputHandler + TerminalRenderer and owns ncurses lifecycle
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*/
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#pragma once
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#include <termios.h>
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#include <signal.h>
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#include "Frontend.h"
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#include "TerminalInputHandler.h"
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#include "TerminalRenderer.h"
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class TerminalFrontend final : public Frontend {
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public:
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TerminalFrontend() = default;
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~TerminalFrontend() override = default;
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bool Init(Editor &ed) override;
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void Step(Editor &ed, bool &running) override;
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void Shutdown() override;
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private:
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TerminalInputHandler input_{};
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TerminalRenderer renderer_{};
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int prev_r_ = 0;
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int prev_c_ = 0;
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// Saved terminal attributes to restore on shutdown
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bool have_orig_tio_ = false;
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struct termios orig_tio_{};
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// Saved SIGINT handler to restore on shutdown
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bool have_old_sigint_ = false;
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struct sigaction old_sigint_{};
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}; |