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bidi works in terminal in grub-emu

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This commit is contained in:
Vladimir 'phcoder' Serbinenko 2010-03-15 21:14:11 +01:00
parent dfed5c6bb4
commit 0a239a8211
23 changed files with 1101 additions and 799 deletions
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11
include/grub/term.h
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@ -39,6 +39,7 @@
#include <grub/symbol.h>
#include <grub/types.h>
#include <grub/handler.h>
#include <grub/unicode.h>
/* These are used to represent the various color states we use. */
typedef enum
@ -164,11 +165,11 @@ struct grub_term_output
grub_err_t (*fini) (void);
/* Put a character. C is encoded in Unicode. */
void (*putchar) (grub_uint32_t c);
void (*putchar) (const struct grub_unicode_glyph *c);
/* Get the number of columns occupied by a given character C. C is
encoded in Unicode. */
grub_ssize_t (*getcharwidth) (grub_uint32_t c);
grub_ssize_t (*getcharwidth) (const struct grub_unicode_glyph *c);
/* Get the screen size. The return value is ((Width << 8) | Height). */
grub_uint16_t (*getwh) (void);
@ -261,8 +262,7 @@ grub_term_unregister_output (grub_term_output_t term)
#define FOR_ACTIVE_TERM_OUTPUTS(var) for (var = grub_term_outputs; var; var = var->next)
#define FOR_DISABLED_TERM_OUTPUTS(var) for (var = grub_term_outputs_disabled; var; var = var->next)
void EXPORT_FUNC(grub_putcode) (grub_uint32_t code,
struct grub_term_output *term);
void grub_putcode (grub_uint32_t code, struct grub_term_output *term);
int EXPORT_FUNC(grub_getkey) (void);
int EXPORT_FUNC(grub_checkkey) (void);
int EXPORT_FUNC(grub_getkeystatus) (void);
@ -379,7 +379,8 @@ grub_term_cls (struct grub_term_output *term)
}
static inline grub_ssize_t
grub_term_getcharwidth (struct grub_term_output *term, grub_uint32_t c)
grub_term_getcharwidth (struct grub_term_output *term,
const struct grub_unicode_glyph *c)
{
if (term->getcharwidth)
return term->getcharwidth (c);