diff options
Diffstat (limited to 'src/dispextern.h')
| -rw-r--r-- | src/dispextern.h | 63 |
1 files changed, 21 insertions, 42 deletions
diff --git a/src/dispextern.h b/src/dispextern.h index 6b72e68d315..956ca96eb61 100644 --- a/src/dispextern.h +++ b/src/dispextern.h @@ -234,7 +234,7 @@ struct text_pos { \ ++(POS).charpos; \ if (MULTIBYTE_P) \ - INC_POS ((POS).bytepos); \ + (POS).bytepos += next_char_len ((POS).bytepos); \ else \ ++(POS).bytepos; \ } \ @@ -247,7 +247,7 @@ struct text_pos { \ --(POS).charpos; \ if (MULTIBYTE_P) \ - DEC_POS ((POS).bytepos); \ + (POS).bytepos -= prev_char_len ((POS).bytepos); \ else \ --(POS).bytepos; \ } \ @@ -369,7 +369,7 @@ enum glyph_type /* Glyph describes a character. */ CHAR_GLYPH, - /* Glyph describes a static composition. */ + /* Glyph describes a static or automatic composition. */ COMPOSITE_GLYPH, /* Glyph describes a glyphless character. */ @@ -1693,12 +1693,17 @@ struct face int fontset; /* Non-zero means characters in this face have a box of that - thickness around them. If this value is negative, its absolute - value indicates the thickness, and the horizontal (top and - bottom) borders of box are drawn inside of the character glyphs' - area. The vertical (left and right) borders of the box are drawn - in the same way as when this value is positive. */ - int box_line_width; + thickness around them. Vertical (left and right) and horizontal + (top and bottom) borders size can be set separatedly using an + associated list of two ints in the form + (vertical_size . horizontal_size). In case one of the value is + negative, its absolute value indicates the thickness, and the + borders of box are drawn inside of the character glyphs' area + potentially over the glyph itself but the glyph drawing size is + not increase. If a (signed) int N is use instead of a list, it + is the same as setting ( abs(N) . N ) values. */ + int box_vertical_line_width; + int box_horizontal_line_width; /* Type of box drawn. A value of FACE_NO_BOX means no box is drawn around text in this face. A value of FACE_SIMPLE_BOX means a box @@ -1850,20 +1855,6 @@ struct face_cache bool_bf menu_face_changed_p : 1; }; -/* Return a non-null pointer to the cached face with ID on frame F. */ - -#define FACE_FROM_ID(F, ID) \ - (eassert (UNSIGNED_CMP (ID, <, FRAME_FACE_CACHE (F)->used)), \ - FRAME_FACE_CACHE (F)->faces_by_id[ID]) - -/* Return a pointer to the face with ID on frame F, or null if such a - face doesn't exist. */ - -#define FACE_FROM_ID_OR_NULL(F, ID) \ - (UNSIGNED_CMP (ID, <, FRAME_FACE_CACHE (F)->used) \ - ? FRAME_FACE_CACHE (F)->faces_by_id[ID] \ - : NULL) - #define FACE_EXTENSIBLE_P(F) \ (!NILP (F->lface[LFACE_EXTEND_INDEX])) @@ -2782,7 +2773,8 @@ struct it else \ produce_glyphs ((IT)); \ if ((IT)->glyph_row != NULL) \ - inhibit_free_realized_faces = true; \ + inhibit_free_realized_faces =true; \ + reset_box_start_end_flags ((IT)); \ } while (false) /* Bit-flags indicating what operation move_it_to should perform. */ @@ -3064,9 +3056,9 @@ struct image if necessary. */ unsigned long background; - /* Foreground and background colors of the frame on which the image + /* Foreground and background colors of the face on which the image is created. */ - unsigned long frame_foreground, frame_background; + unsigned long face_foreground, face_background; /* True if this image has a `transparent' background -- that is, is uses an image mask. The accessor macro for this is @@ -3157,21 +3149,6 @@ struct image_cache ptrdiff_t refcount; }; - -/* A non-null pointer to the image with id ID on frame F. */ - -#define IMAGE_FROM_ID(F, ID) \ - (eassert (UNSIGNED_CMP (ID, <, FRAME_IMAGE_CACHE (F)->used)), \ - FRAME_IMAGE_CACHE (F)->images[ID]) - -/* Value is a pointer to the image with id ID on frame F, or null if - no image with that id exists. */ - -#define IMAGE_OPT_FROM_ID(F, ID) \ - (UNSIGNED_CMP (ID, <, FRAME_IMAGE_CACHE (F)->used) \ - ? FRAME_IMAGE_CACHE (F)->images[ID] \ - : NULL) - /* Size of bucket vector of image caches. Should be prime. */ #define IMAGE_CACHE_BUCKETS_SIZE 1001 @@ -3498,7 +3475,7 @@ void clear_image_caches (Lisp_Object); void mark_image_cache (struct image_cache *); bool valid_image_p (Lisp_Object); void prepare_image_for_display (struct frame *, struct image *); -ptrdiff_t lookup_image (struct frame *, Lisp_Object); +ptrdiff_t lookup_image (struct frame *, Lisp_Object, int); #if defined HAVE_X_WINDOWS || defined USE_CAIRO || defined HAVE_NS #define RGB_PIXEL_COLOR unsigned long @@ -3537,6 +3514,8 @@ void update_face_from_frame_parameter (struct frame *, Lisp_Object, Lisp_Object); extern bool tty_defined_color (struct frame *, const char *, Emacs_Color *, bool, bool); +bool parse_color_spec (const char *, + unsigned short *, unsigned short *, unsigned short *); Lisp_Object tty_color_name (struct frame *, int); void clear_face_cache (bool); |