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-rw-r--r--image.h138
1 files changed, 94 insertions, 44 deletions
diff --git a/image.h b/image.h
index 6dc74be..55d795f 100644
--- a/image.h
+++ b/image.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 1993
+/* Copyright (c) 1993-2002
* Juergen Weigert (jnweiger@immd4.informatik.uni-erlangen.de)
* Michael Schroeder (mlschroe@immd4.informatik.uni-erlangen.de)
* Copyright (c) 1987 Oliver Laumann
@@ -38,76 +38,126 @@
# define IFCOLOR(x)
#endif
+#if defined(COLOR) && defined(COLORS16) && defined(COLORS256)
+# define IFCOLORX(x) x
+#else
+# define IFCOLORX(x)
+#endif
+
+#ifdef DW_CHARS
+# define IFDWCHAR(x) x
+#else
+# define IFDWCHAR(x)
+#endif
struct mchar {
- char image;
- char attr;
-IFFONT( char font;)
-IFCOLOR(char color;)
+ unsigned char image;
+ unsigned char attr;
+IFFONT( unsigned char font;)
+IFCOLOR( unsigned char color;)
+IFCOLORX(unsigned char colorx;)
+IFDWCHAR(unsigned char mbcs;)
};
struct mline {
- char *image;
- char *attr;
-IFFONT( char *font;)
-IFCOLOR(char *color;)
+ unsigned char *image;
+ unsigned char *attr;
+IFFONT( unsigned char *font;)
+IFCOLOR( unsigned char *color;)
+IFCOLORX(unsigned char *colorx;)
};
-#define save_mline(ml, n) do { \
- bcopy((ml)->image, mline_old.image, (n)); \
- bcopy((ml)->attr, mline_old.attr, (n)); \
-IFFONT( bcopy((ml)->font, mline_old.font, (n)); )\
-IFCOLOR(bcopy((ml)->color, mline_old.color, (n)); )\
+#define save_mline(ml, n) do { \
+ bcopy((char *)(ml)->image, (char *)mline_old.image, (n)); \
+ bcopy((char *)(ml)->attr, (char *)mline_old.attr, (n)); \
+IFFONT( bcopy((char *)(ml)->font, (char *)mline_old.font, (n)); )\
+IFCOLOR( bcopy((char *)(ml)->color, (char *)mline_old.color, (n)); )\
+IFCOLORX(bcopy((char *)(ml)->colorx, (char *)mline_old.colorx, (n)); )\
} while (0)
-#define bcopy_mline(ml, xf, xt, n) do { \
- bcopy((ml)->image + (xf), (ml)->image + (xt), (n)); \
- bcopy((ml)->attr + (xf), (ml)->attr + (xt), (n)); \
-IFFONT( bcopy((ml)->font + (xf), (ml)->font + (xt), (n)); )\
-IFCOLOR(bcopy((ml)->color + (xf), (ml)->color + (xt), (n)); )\
+#define bcopy_mline(ml, xf, xt, n) do { \
+ bcopy((char *)(ml)->image + (xf), (char *)(ml)->image + (xt), (n)); \
+ bcopy((char *)(ml)->attr + (xf), (char *)(ml)->attr + (xt), (n)); \
+IFFONT( bcopy((char *)(ml)->font + (xf), (char *)(ml)->font + (xt), (n)); )\
+IFCOLOR( bcopy((char *)(ml)->color + (xf), (char *)(ml)->color + (xt), (n)); )\
+IFCOLORX(bcopy((char *)(ml)->colorx + (xf), (char *)(ml)->colorx + (xt), (n));)\
} while (0)
-#define clear_mline(ml, x, n) do { \
- bclear((ml)->image + (x), (n)); \
- if ((ml)->attr != null) bzero((ml)->attr + (x), (n)); \
-IFFONT( if ((ml)->font != null) bzero((ml)->font + (x), (n)); )\
-IFCOLOR(if ((ml)->color!= null) bzero((ml)->color + (x), (n)); )\
+#define clear_mline(ml, x, n) do { \
+ bclear((char *)(ml)->image + (x), (n)); \
+ if ((ml)->attr != null) bzero((char *)(ml)->attr + (x), (n)); \
+IFFONT( if ((ml)->font != null) bzero((char *)(ml)->font + (x), (n)); )\
+IFCOLOR (if ((ml)->color!= null) bzero((char *)(ml)->color + (x), (n)); )\
+IFCOLORX(if ((ml)->colorx!= null) bzero((char *)(ml)->colorx + (x), (n)); )\
} while (0)
#define cmp_mline(ml1, ml2, x) ( \
- (ml1)->image[x] == (ml2)->image[x] \
- && (ml1)->attr[x] == (ml2)->attr[x] \
-IFFONT( && (ml1)->font[x] == (ml2)->font[x] )\
-IFCOLOR(&& (ml1)->color[x] == (ml2)->color[x] )\
+ (ml1)->image[x] == (ml2)->image[x] \
+ && (ml1)->attr[x] == (ml2)->attr[x] \
+IFFONT( && (ml1)->font[x] == (ml2)->font[x] )\
+IFCOLOR( && (ml1)->color[x] == (ml2)->color[x] )\
+IFCOLORX(&& (ml1)->colorx[x] == (ml2)->colorx[x] )\
)
#define cmp_mchar(mc1, mc2) ( \
- (mc1)->image == (mc2)->image \
- && (mc1)->attr == (mc2)->attr \
-IFFONT( && (mc1)->font == (mc2)->font )\
-IFCOLOR(&& (mc1)->color == (mc2)->color )\
+ (mc1)->image == (mc2)->image \
+ && (mc1)->attr == (mc2)->attr \
+IFFONT( && (mc1)->font == (mc2)->font )\
+IFCOLOR( && (mc1)->color == (mc2)->color )\
+IFCOLORX(&& (mc1)->colorx == (mc2)->colorx )\
)
#define cmp_mchar_mline(mc, ml, x) ( \
- (mc)->image == (ml)->image[x] \
- && (mc)->attr == (ml)->attr[x] \
-IFFONT( && (mc)->font == (ml)->font[x] )\
-IFCOLOR(&& (mc)->color == (ml)->color[x] )\
+ (mc)->image == (ml)->image[x] \
+ && (mc)->attr == (ml)->attr[x] \
+IFFONT( && (mc)->font == (ml)->font[x] )\
+IFCOLOR( && (mc)->color == (ml)->color[x] )\
+IFCOLORX(&& (mc)->colorx == (ml)->colorx[x] )\
)
#define copy_mchar2mline(mc, ml, x) do { \
- (ml)->image[x] = (mc)->image; \
- (ml)->attr[x] = (mc)->attr; \
-IFFONT( (ml)->font[x] = (mc)->font; )\
-IFCOLOR((ml)->color[x] = (mc)->color; )\
+ (ml)->image[x] = (mc)->image; \
+ (ml)->attr[x] = (mc)->attr; \
+IFFONT( (ml)->font[x] = (mc)->font; )\
+IFCOLOR( (ml)->color[x] = (mc)->color; )\
+IFCOLORX((ml)->colorx[x] = (mc)->colorx; )\
} while (0)
#define copy_mline2mchar(mc, ml, x) do { \
- (mc)->image = (ml)->image[x]; \
- (mc)->attr = (ml)->attr[x]; \
-IFFONT( (mc)->font = (ml)->font[x]; )\
-IFCOLOR((mc)->color = (ml)->color[x]; )\
+ (mc)->image = (ml)->image[x]; \
+ (mc)->attr = (ml)->attr[x]; \
+IFFONT( (mc)->font = (ml)->font[x]; )\
+IFCOLOR( (mc)->color = (ml)->color[x]; )\
+IFCOLORX((mc)->colorx = (ml)->colorx[x]; )\
+IFDWCHAR((mc)->mbcs = 0; )\
} while (0)
+#ifdef COLOR
+# ifdef COLORS16
+# ifdef COLORS256
+# define rend_getbg(mc) (((mc)->color & 0xf0) >> 4 | ((mc)->attr & A_BBG ? 0x100 : 0) | ((mc)->colorx & 0xf0))
+# define rend_setbg(mc, c) ((mc)->color = ((mc)->color & 0x0f) | (c << 4 & 0xf0), (mc)->colorx = ((mc)->colorx & 0x0f) | (c & 0xf0), (mc)->attr = ((mc)->attr | A_BBG) ^ (c & 0x100 ? 0 : A_BBG))
+# define rend_getfg(mc) (((mc)->color & 0x0f) | ((mc)->attr & A_BFG ? 0x100 : 0) | ((mc)->colorx & 0x0f << 4))
+# define rend_setfg(mc, c) ((mc)->color = ((mc)->color & 0xf0) | (c & 0x0f), (mc)->colorx = ((mc)->colorx & 0xf0) | (c & 0xf0 >> 4), (mc)->attr = ((mc)->attr | A_BFG) ^ (c & 0x100 ? 0 : A_BFG))
+# define rend_setdefault(mc) ((mc)->color = (mc)->colorx = 0, (mc)->attr &= ~(A_BBG|A_BFG))
+# else
+# define rend_getbg(mc) (((mc)->color & 0xf0) >> 4 | ((mc)->attr & A_BBG ? 0x100 : 0))
+# define rend_setbg(mc, c) ((mc)->color = ((mc)->color & 0x0f) | (c << 4 & 0xf0), (mc)->attr = ((mc)->attr | A_BBG) ^ (c & 0x100 ? 0 : A_BBG))
+# define rend_getfg(mc) (((mc)->color & 0x0f) | ((mc)->attr & A_BFG ? 0x100 : 0))
+# define rend_setfg(mc, c) ((mc)->color = ((mc)->color & 0xf0) | (c & 0x0f), (mc)->attr = ((mc)->attr | A_BFG) ^ (c & 0x100 ? 0 : A_BFG))
+# define rend_setdefault(mc) ((mc)->color = 0, (mc)->attr &= ~(A_BBG|A_BFG))
+# endif
+# define coli2e(c) ((((c) & 0x1f8) == 0x108 ? (c) ^ 0x108 : (c & 0xff)) ^ 9)
+# define cole2i(c) ((c) >= 8 && (c) < 16 ? (c) ^ 0x109 : (c) ^ 9)
+# else
+# define rend_getbg(mc) (((mc)->color & 0xf0) >> 4)
+# define rend_setbg(mc, c) ((mc)->color = ((mc)->color & 0x0f) | (c << 4 & 0xf0))
+# define rend_getfg(mc) ((mc)->color & 0x0f)
+# define rend_setfg(mc, c) ((mc)->color = ((mc)->color & 0xf0) | (c & 0x0f))
+# define rend_setdefault(mc) ((mc)->color = 0)
+# define coli2e(c) ((c) ^ 9)
+# define cole2i(c) ((c) ^ 9)
+# endif
+#endif
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