buffer.h

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#ifndef AS_BUFFER_H
#define AS_BUFFER_H
 
#include <interface/interface.h>
 
#include <includes.h>
 
struct AS_SyntaxPoint {
    int x;
    int length;
 
    int color;
    struct AS_SyntaxPoint *next;
};
 
struct AS_LLElement {
        char *contents;
        struct AS_LLElement *next;
        struct AS_LLElement *prev;
    struct AS_SyntaxPoint *syntax;
};
 
struct AS_TextBuf {
        int cx;
        int col_start;
        int col_end;
 
    uint8_t selection_enabled;
    struct AS_Bound selection_start;
 
        struct AS_LLElement *head;
    struct AS_LLElement *virtual_head;
        struct AS_LLElement *current_element;
    struct AS_LLElement *selection_start_line;
};
 
struct AS_TextBuf *new_buffer(int col_start, int col_end);
void destroy_buffer(struct AS_TextBuf *buffer);
 
void buffer_char_insert(char c);
 
void buffer_char_del();
 
int buffer_move_ln_down(struct AS_TextBuf *active_buffer);
 
int buffer_move_ln_up(struct AS_TextBuf *active_buffer);
 
#endif