mirror of https://github.com/OpenRCT2/OpenRCT2.git
29 lines
1.0 KiB
C
29 lines
1.0 KiB
C
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#ifndef _TEXTINPUTBUFFER_H_
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#define _TEXTINPUTBUFFER_H_
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#include "../common.h"
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typedef struct {
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utf8 * buffer;
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size_t max_size; // Maximum number of bytes (excluding null terminator)
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size_t current_size; // Number of bytes (excluding null terminator)
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uint32 length; // Number of codepoints
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size_t selection_offset; // Selection start, in bytes
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size_t selection_size; // Selection length in bytes
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} textinputbuffer;
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void textinputbuffer_init(textinputbuffer * tib, utf8 * buffer, size_t size);
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void textinputbuffer_clear(textinputbuffer * tib);
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void textinputbuffer_remove_selected(textinputbuffer * tib);
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void textinputbuffer_insert_codepoint(textinputbuffer * tib, uint32 codepoint);
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void textinputbuffer_insert(textinputbuffer * tib, utf8 * source);
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void textinputbuffer_cursor_left(textinputbuffer * tib);
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void textinputbuffer_cursor_right(textinputbuffer * tib);
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void textinputbuffer_cursor_home(textinputbuffer * tib);
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void textinputbuffer_cursor_end(textinputbuffer * tib);
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void textinputbuffer_recalculate_length(textinputbuffer * tib);
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#endif
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