screen.h

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#ifndef NVIM_SCREEN_H
#define NVIM_SCREEN_H
 
#include <stdbool.h>
 
#include "nvim/buffer_defs.h"
#include "nvim/grid_defs.h"
#include "nvim/pos.h"
#include "nvim/types.h"
 
/*
 * flags for update_screen()
 * The higher the value, the higher the priority
 */
#define VALID                   10  /* buffer not changed, or changes marked
                                       with b_mod_* */
#define INVERTED                20  // redisplay inverted part that changed
#define INVERTED_ALL            25  // redisplay whole inverted part
#define REDRAW_TOP              30  // display first w_upd_rows screen lines
#define SOME_VALID              35  // like NOT_VALID but may scroll
#define NOT_VALID               40  // buffer needs complete redraw
#define CLEAR                   50  // screen messed up, clear it
 
EXTERN ScreenGrid default_grid INIT(= SCREEN_GRID_INIT);
 
#define DEFAULT_GRID_HANDLE 1  // handle for the default_grid
 
// Maximum columns for terminal highlight attributes
#define TERM_ATTRS_MAX 1024
 
typedef struct {
  enum {
    kStlClickDisabled = 0,  
    kStlClickTabSwitch,     
    kStlClickTabClose,      
    kStlClickFuncRun,       
  } type;      
  int tabnr;   
  char *func;  
} StlClickDefinition;
 
typedef struct {
  StlClickDefinition def;  
  const char *start;       
} StlClickRecord;
 
extern StlClickDefinition *tab_page_click_defs;
 
extern long tab_page_click_defs_size;
 
#define W_ENDCOL(wp)   (wp->w_wincol + wp->w_width)
#define W_ENDROW(wp)   (wp->w_winrow + wp->w_height)
 
#ifdef INCLUDE_GENERATED_DECLARATIONS
# include "screen.h.generated.h"
#endif
#endif  // NVIM_SCREEN_H