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LSP integration steps 1-4, part of 5.

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Kyle Isom
2025-12-01 20:09:49 -08:00
parent ceef6af3ae
commit e089c6e4d1
56 changed files with 3685 additions and 1638 deletions
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48
HighlighterRegistry.h
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@@ -10,40 +10,38 @@
#include "LanguageHighlighter.h"
namespace kte {
class HighlighterRegistry {
public:
using Factory = std::function<std::unique_ptr<LanguageHighlighter>()>;
using Factory = std::function<std::unique_ptr<LanguageHighlighter>()>;
// Create a highlighter for normalized filetype id (e.g., "cpp", "json", "markdown", "shell", "go", "python", "rust", "lisp").
static std::unique_ptr<LanguageHighlighter> CreateFor(std::string_view filetype);
// Create a highlighter for normalized filetype id (e.g., "cpp", "json", "markdown", "shell", "go", "python", "rust", "lisp").
static std::unique_ptr<LanguageHighlighter> CreateFor(std::string_view filetype);
// Detect filetype by path extension and shebang (first line).
// Returns normalized id or empty string if unknown.
static std::string DetectForPath(std::string_view path, std::string_view first_line);
// Detect filetype by path extension and shebang (first line).
// Returns normalized id or empty string if unknown.
static std::string DetectForPath(std::string_view path, std::string_view first_line);
// Normalize various aliases/extensions to canonical ids.
static std::string Normalize(std::string_view ft);
// Normalize various aliases/extensions to canonical ids.
static std::string Normalize(std::string_view ft);
// Extensibility: allow external code to register highlighters at runtime.
// The filetype key is normalized via Normalize(). If a factory is already registered for the
// normalized key and override=false, the existing factory is kept.
static void Register(std::string_view filetype, Factory factory, bool override_existing = true);
// Extensibility: allow external code to register highlighters at runtime.
// The filetype key is normalized via Normalize(). If a factory is already registered for the
// normalized key and override=false, the existing factory is kept.
static void Register(std::string_view filetype, Factory factory, bool override_existing = true);
// Returns true if a factory is registered for the (normalized) filetype.
static bool IsRegistered(std::string_view filetype);
// Returns true if a factory is registered for the (normalized) filetype.
static bool IsRegistered(std::string_view filetype);
// Return a list of currently registered (normalized) filetypes. Primarily for diagnostics/tests.
static std::vector<std::string> RegisteredFiletypes();
// Return a list of currently registered (normalized) filetypes. Primarily for diagnostics/tests.
static std::vector<std::string> RegisteredFiletypes();
#ifdef KTE_ENABLE_TREESITTER
// Forward declaration to avoid hard dependency when disabled.
struct TSLanguage;
// Convenience: register a Tree-sitter-backed highlighter for a filetype.
// The getter should return a non-null language pointer for the grammar.
static void RegisterTreeSitter(std::string_view filetype,
const TSLanguage* (*get_language)());
// Forward declaration to avoid hard dependency when disabled.
struct TSLanguage;
// Convenience: register a Tree-sitter-backed highlighter for a filetype.
// The getter should return a non-null language pointer for the grammar.
static void RegisterTreeSitter(std::string_view filetype,
const TSLanguage * (*get_language)());
#endif
};
} // namespace kte
} // namespace kte