39 lines
867 B
C++
39 lines
867 B
C++
#ifndef HELPERS_SPY_INPUT_H_
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#define HELPERS_SPY_INPUT_H_
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#include <string>
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#include <vector>
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#include "tree_sitter/runtime.h"
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struct SpyInputEdit {
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size_t position;
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size_t chars_removed;
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std::string text_inserted;
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};
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class SpyInput {
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size_t chars_per_chunk;
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size_t buffer_size;
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char *buffer;
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size_t byte_offset;
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std::vector<SpyInputEdit> undo_stack;
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static const char * read(void *, size_t *);
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static int seek(void *, size_t, size_t);
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std::string swap_substr(size_t, size_t, std::string);
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public:
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SpyInput(std::string content, size_t chars_per_chunk);
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~SpyInput();
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TSInput input();
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void clear();
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TSInputEdit replace(size_t start_char, size_t chars_removed, std::string text);
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TSInputEdit undo();
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std::string content;
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TSInputEncoding encoding;
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std::vector<std::string> strings_read;
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};
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#endif // HELPERS_SPY_INPUT_H_
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