Compare commits
1 Commits
custom
...
feat/gruvb
| Author | SHA1 | Date | |
|---|---|---|---|
| 3de6ff4faf |
6
Makefile
6
Makefile
@ -4,7 +4,7 @@
|
||||
|
||||
include config.mk
|
||||
|
||||
SRC = st.c x.c boxdraw.c hb.c
|
||||
SRC = st.c x.c
|
||||
OBJ = $(SRC:.c=.o)
|
||||
|
||||
all: options st
|
||||
@ -22,9 +22,7 @@ config.h:
|
||||
$(CC) $(STCFLAGS) -c $<
|
||||
|
||||
st.o: config.h st.h win.h
|
||||
x.o: arg.h config.h st.h win.h hb.h
|
||||
boxdraw.o: config.h st.h boxdraw_data.h
|
||||
hb.o: st.h
|
||||
x.o: arg.h config.h st.h win.h
|
||||
|
||||
$(OBJ): config.h config.mk
|
||||
|
||||
|
||||
194
boxdraw.c
194
boxdraw.c
@ -1,194 +0,0 @@
|
||||
/*
|
||||
* Copyright 2018 Avi Halachmi (:avih) avihpit@yahoo.com https://github.com/avih
|
||||
* MIT/X Consortium License
|
||||
*/
|
||||
|
||||
#include <X11/Xft/Xft.h>
|
||||
#include "st.h"
|
||||
#include "boxdraw_data.h"
|
||||
|
||||
/* Rounded non-negative integers division of n / d */
|
||||
#define DIV(n, d) (((n) + (d) / 2) / (d))
|
||||
|
||||
static Display *xdpy;
|
||||
static Colormap xcmap;
|
||||
static XftDraw *xd;
|
||||
static Visual *xvis;
|
||||
|
||||
static void drawbox(int, int, int, int, XftColor *, XftColor *, ushort);
|
||||
static void drawboxlines(int, int, int, int, XftColor *, ushort);
|
||||
|
||||
/* public API */
|
||||
|
||||
void
|
||||
boxdraw_xinit(Display *dpy, Colormap cmap, XftDraw *draw, Visual *vis)
|
||||
{
|
||||
xdpy = dpy; xcmap = cmap; xd = draw, xvis = vis;
|
||||
}
|
||||
|
||||
int
|
||||
isboxdraw(Rune u)
|
||||
{
|
||||
Rune block = u & ~0xff;
|
||||
return (boxdraw && block == 0x2500 && boxdata[(uint8_t)u]) ||
|
||||
(boxdraw_braille && block == 0x2800);
|
||||
}
|
||||
|
||||
/* the "index" is actually the entire shape data encoded as ushort */
|
||||
ushort
|
||||
boxdrawindex(const Glyph *g)
|
||||
{
|
||||
if (boxdraw_braille && (g->u & ~0xff) == 0x2800)
|
||||
return BRL | (uint8_t)g->u;
|
||||
if (boxdraw_bold && (g->mode & ATTR_BOLD))
|
||||
return BDB | boxdata[(uint8_t)g->u];
|
||||
return boxdata[(uint8_t)g->u];
|
||||
}
|
||||
|
||||
void
|
||||
drawboxes(int x, int y, int cw, int ch, XftColor *fg, XftColor *bg,
|
||||
const XftGlyphFontSpec *specs, int len)
|
||||
{
|
||||
for ( ; len-- > 0; x += cw, specs++)
|
||||
drawbox(x, y, cw, ch, fg, bg, (ushort)specs->glyph);
|
||||
}
|
||||
|
||||
/* implementation */
|
||||
|
||||
void
|
||||
drawbox(int x, int y, int w, int h, XftColor *fg, XftColor *bg, ushort bd)
|
||||
{
|
||||
ushort cat = bd & ~(BDB | 0xff); /* mask out bold and data */
|
||||
if (bd & (BDL | BDA)) {
|
||||
/* lines (light/double/heavy/arcs) */
|
||||
drawboxlines(x, y, w, h, fg, bd);
|
||||
|
||||
} else if (cat == BBD) {
|
||||
/* lower (8-X)/8 block */
|
||||
int d = DIV((uint8_t)bd * h, 8);
|
||||
XftDrawRect(xd, fg, x, y + d, w, h - d);
|
||||
|
||||
} else if (cat == BBU) {
|
||||
/* upper X/8 block */
|
||||
XftDrawRect(xd, fg, x, y, w, DIV((uint8_t)bd * h, 8));
|
||||
|
||||
} else if (cat == BBL) {
|
||||
/* left X/8 block */
|
||||
XftDrawRect(xd, fg, x, y, DIV((uint8_t)bd * w, 8), h);
|
||||
|
||||
} else if (cat == BBR) {
|
||||
/* right (8-X)/8 block */
|
||||
int d = DIV((uint8_t)bd * w, 8);
|
||||
XftDrawRect(xd, fg, x + d, y, w - d, h);
|
||||
|
||||
} else if (cat == BBQ) {
|
||||
/* Quadrants */
|
||||
int w2 = DIV(w, 2), h2 = DIV(h, 2);
|
||||
if (bd & TL)
|
||||
XftDrawRect(xd, fg, x, y, w2, h2);
|
||||
if (bd & TR)
|
||||
XftDrawRect(xd, fg, x + w2, y, w - w2, h2);
|
||||
if (bd & BL)
|
||||
XftDrawRect(xd, fg, x, y + h2, w2, h - h2);
|
||||
if (bd & BR)
|
||||
XftDrawRect(xd, fg, x + w2, y + h2, w - w2, h - h2);
|
||||
|
||||
} else if (bd & BBS) {
|
||||
/* Shades - data is 1/2/3 for 25%/50%/75% alpha, respectively */
|
||||
int d = (uint8_t)bd;
|
||||
XftColor xfc;
|
||||
XRenderColor xrc = { .alpha = 0xffff };
|
||||
|
||||
xrc.red = DIV(fg->color.red * d + bg->color.red * (4 - d), 4);
|
||||
xrc.green = DIV(fg->color.green * d + bg->color.green * (4 - d), 4);
|
||||
xrc.blue = DIV(fg->color.blue * d + bg->color.blue * (4 - d), 4);
|
||||
|
||||
XftColorAllocValue(xdpy, xvis, xcmap, &xrc, &xfc);
|
||||
XftDrawRect(xd, &xfc, x, y, w, h);
|
||||
XftColorFree(xdpy, xvis, xcmap, &xfc);
|
||||
|
||||
} else if (cat == BRL) {
|
||||
/* braille, each data bit corresponds to one dot at 2x4 grid */
|
||||
int w1 = DIV(w, 2);
|
||||
int h1 = DIV(h, 4), h2 = DIV(h, 2), h3 = DIV(3 * h, 4);
|
||||
|
||||
if (bd & 1) XftDrawRect(xd, fg, x, y, w1, h1);
|
||||
if (bd & 2) XftDrawRect(xd, fg, x, y + h1, w1, h2 - h1);
|
||||
if (bd & 4) XftDrawRect(xd, fg, x, y + h2, w1, h3 - h2);
|
||||
if (bd & 8) XftDrawRect(xd, fg, x + w1, y, w - w1, h1);
|
||||
if (bd & 16) XftDrawRect(xd, fg, x + w1, y + h1, w - w1, h2 - h1);
|
||||
if (bd & 32) XftDrawRect(xd, fg, x + w1, y + h2, w - w1, h3 - h2);
|
||||
if (bd & 64) XftDrawRect(xd, fg, x, y + h3, w1, h - h3);
|
||||
if (bd & 128) XftDrawRect(xd, fg, x + w1, y + h3, w - w1, h - h3);
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
drawboxlines(int x, int y, int w, int h, XftColor *fg, ushort bd)
|
||||
{
|
||||
/* s: stem thickness. width/8 roughly matches underscore thickness. */
|
||||
/* We draw bold as 1.5 * normal-stem and at least 1px thicker. */
|
||||
/* doubles draw at least 3px, even when w or h < 3. bold needs 6px. */
|
||||
int mwh = MIN(w, h);
|
||||
int base_s = MAX(1, DIV(mwh, 8));
|
||||
int bold = (bd & BDB) && mwh >= 6; /* possibly ignore boldness */
|
||||
int s = bold ? MAX(base_s + 1, DIV(3 * base_s, 2)) : base_s;
|
||||
int w2 = DIV(w - s, 2), h2 = DIV(h - s, 2);
|
||||
/* the s-by-s square (x + w2, y + h2, s, s) is the center texel. */
|
||||
/* The base length (per direction till edge) includes this square. */
|
||||
|
||||
int light = bd & (LL | LU | LR | LD);
|
||||
int double_ = bd & (DL | DU | DR | DD);
|
||||
|
||||
if (light) {
|
||||
/* d: additional (negative) length to not-draw the center */
|
||||
/* texel - at arcs and avoid drawing inside (some) doubles */
|
||||
int arc = bd & BDA;
|
||||
int multi_light = light & (light - 1);
|
||||
int multi_double = double_ & (double_ - 1);
|
||||
/* light crosses double only at DH+LV, DV+LH (ref. shapes) */
|
||||
int d = arc || (multi_double && !multi_light) ? -s : 0;
|
||||
|
||||
if (bd & LL)
|
||||
XftDrawRect(xd, fg, x, y + h2, w2 + s + d, s);
|
||||
if (bd & LU)
|
||||
XftDrawRect(xd, fg, x + w2, y, s, h2 + s + d);
|
||||
if (bd & LR)
|
||||
XftDrawRect(xd, fg, x + w2 - d, y + h2, w - w2 + d, s);
|
||||
if (bd & LD)
|
||||
XftDrawRect(xd, fg, x + w2, y + h2 - d, s, h - h2 + d);
|
||||
}
|
||||
|
||||
/* double lines - also align with light to form heavy when combined */
|
||||
if (double_) {
|
||||
/*
|
||||
* going clockwise, for each double-ray: p is additional length
|
||||
* to the single-ray nearer to the previous direction, and n to
|
||||
* the next. p and n adjust from the base length to lengths
|
||||
* which consider other doubles - shorter to avoid intersections
|
||||
* (p, n), or longer to draw the far-corner texel (n).
|
||||
*/
|
||||
int dl = bd & DL, du = bd & DU, dr = bd & DR, dd = bd & DD;
|
||||
if (dl) {
|
||||
int p = dd ? -s : 0, n = du ? -s : dd ? s : 0;
|
||||
XftDrawRect(xd, fg, x, y + h2 + s, w2 + s + p, s);
|
||||
XftDrawRect(xd, fg, x, y + h2 - s, w2 + s + n, s);
|
||||
}
|
||||
if (du) {
|
||||
int p = dl ? -s : 0, n = dr ? -s : dl ? s : 0;
|
||||
XftDrawRect(xd, fg, x + w2 - s, y, s, h2 + s + p);
|
||||
XftDrawRect(xd, fg, x + w2 + s, y, s, h2 + s + n);
|
||||
}
|
||||
if (dr) {
|
||||
int p = du ? -s : 0, n = dd ? -s : du ? s : 0;
|
||||
XftDrawRect(xd, fg, x + w2 - p, y + h2 - s, w - w2 + p, s);
|
||||
XftDrawRect(xd, fg, x + w2 - n, y + h2 + s, w - w2 + n, s);
|
||||
}
|
||||
if (dd) {
|
||||
int p = dr ? -s : 0, n = dl ? -s : dr ? s : 0;
|
||||
XftDrawRect(xd, fg, x + w2 + s, y + h2 - p, s, h - h2 + p);
|
||||
XftDrawRect(xd, fg, x + w2 - s, y + h2 - n, s, h - h2 + n);
|
||||
}
|
||||
}
|
||||
}
|
||||
214
boxdraw_data.h
214
boxdraw_data.h
@ -1,214 +0,0 @@
|
||||
/*
|
||||
* Copyright 2018 Avi Halachmi (:avih) avihpit@yahoo.com https://github.com/avih
|
||||
* MIT/X Consortium License
|
||||
*/
|
||||
|
||||
/*
|
||||
* U+25XX codepoints data
|
||||
*
|
||||
* References:
|
||||
* http://www.unicode.org/charts/PDF/U2500.pdf
|
||||
* http://www.unicode.org/charts/PDF/U2580.pdf
|
||||
*
|
||||
* Test page:
|
||||
* https://github.com/GNOME/vte/blob/master/doc/boxes.txt
|
||||
*/
|
||||
|
||||
/* Each shape is encoded as 16-bits. Higher bits are category, lower are data */
|
||||
/* Categories (mutually exclusive except BDB): */
|
||||
/* For convenience, BDL/BDA/BBS/BDB are 1 bit each, the rest are enums */
|
||||
#define BDL (1<<8) /* Box Draw Lines (light/double/heavy) */
|
||||
#define BDA (1<<9) /* Box Draw Arc (light) */
|
||||
|
||||
#define BBD (1<<10) /* Box Block Down (lower) X/8 */
|
||||
#define BBL (2<<10) /* Box Block Left X/8 */
|
||||
#define BBU (3<<10) /* Box Block Upper X/8 */
|
||||
#define BBR (4<<10) /* Box Block Right X/8 */
|
||||
#define BBQ (5<<10) /* Box Block Quadrants */
|
||||
#define BRL (6<<10) /* Box Braille (data is lower byte of U28XX) */
|
||||
|
||||
#define BBS (1<<14) /* Box Block Shades */
|
||||
#define BDB (1<<15) /* Box Draw is Bold */
|
||||
|
||||
/* (BDL/BDA) Light/Double/Heavy x Left/Up/Right/Down/Horizontal/Vertical */
|
||||
/* Heavy is light+double (literally drawing light+double align to form heavy) */
|
||||
#define LL (1<<0)
|
||||
#define LU (1<<1)
|
||||
#define LR (1<<2)
|
||||
#define LD (1<<3)
|
||||
#define LH (LL+LR)
|
||||
#define LV (LU+LD)
|
||||
|
||||
#define DL (1<<4)
|
||||
#define DU (1<<5)
|
||||
#define DR (1<<6)
|
||||
#define DD (1<<7)
|
||||
#define DH (DL+DR)
|
||||
#define DV (DU+DD)
|
||||
|
||||
#define HL (LL+DL)
|
||||
#define HU (LU+DU)
|
||||
#define HR (LR+DR)
|
||||
#define HD (LD+DD)
|
||||
#define HH (HL+HR)
|
||||
#define HV (HU+HD)
|
||||
|
||||
/* (BBQ) Quadrants Top/Bottom x Left/Right */
|
||||
#define TL (1<<0)
|
||||
#define TR (1<<1)
|
||||
#define BL (1<<2)
|
||||
#define BR (1<<3)
|
||||
|
||||
/* Data for U+2500 - U+259F except dashes/diagonals */
|
||||
static const unsigned short boxdata[256] = {
|
||||
/* light lines */
|
||||
[0x00] = BDL + LH, /* light horizontal */
|
||||
[0x02] = BDL + LV, /* light vertical */
|
||||
[0x0c] = BDL + LD + LR, /* light down and right */
|
||||
[0x10] = BDL + LD + LL, /* light down and left */
|
||||
[0x14] = BDL + LU + LR, /* light up and right */
|
||||
[0x18] = BDL + LU + LL, /* light up and left */
|
||||
[0x1c] = BDL + LV + LR, /* light vertical and right */
|
||||
[0x24] = BDL + LV + LL, /* light vertical and left */
|
||||
[0x2c] = BDL + LH + LD, /* light horizontal and down */
|
||||
[0x34] = BDL + LH + LU, /* light horizontal and up */
|
||||
[0x3c] = BDL + LV + LH, /* light vertical and horizontal */
|
||||
[0x74] = BDL + LL, /* light left */
|
||||
[0x75] = BDL + LU, /* light up */
|
||||
[0x76] = BDL + LR, /* light right */
|
||||
[0x77] = BDL + LD, /* light down */
|
||||
|
||||
/* heavy [+light] lines */
|
||||
[0x01] = BDL + HH,
|
||||
[0x03] = BDL + HV,
|
||||
[0x0d] = BDL + HR + LD,
|
||||
[0x0e] = BDL + HD + LR,
|
||||
[0x0f] = BDL + HD + HR,
|
||||
[0x11] = BDL + HL + LD,
|
||||
[0x12] = BDL + HD + LL,
|
||||
[0x13] = BDL + HD + HL,
|
||||
[0x15] = BDL + HR + LU,
|
||||
[0x16] = BDL + HU + LR,
|
||||
[0x17] = BDL + HU + HR,
|
||||
[0x19] = BDL + HL + LU,
|
||||
[0x1a] = BDL + HU + LL,
|
||||
[0x1b] = BDL + HU + HL,
|
||||
[0x1d] = BDL + HR + LV,
|
||||
[0x1e] = BDL + HU + LD + LR,
|
||||
[0x1f] = BDL + HD + LR + LU,
|
||||
[0x20] = BDL + HV + LR,
|
||||
[0x21] = BDL + HU + HR + LD,
|
||||
[0x22] = BDL + HD + HR + LU,
|
||||
[0x23] = BDL + HV + HR,
|
||||
[0x25] = BDL + HL + LV,
|
||||
[0x26] = BDL + HU + LD + LL,
|
||||
[0x27] = BDL + HD + LU + LL,
|
||||
[0x28] = BDL + HV + LL,
|
||||
[0x29] = BDL + HU + HL + LD,
|
||||
[0x2a] = BDL + HD + HL + LU,
|
||||
[0x2b] = BDL + HV + HL,
|
||||
[0x2d] = BDL + HL + LD + LR,
|
||||
[0x2e] = BDL + HR + LL + LD,
|
||||
[0x2f] = BDL + HH + LD,
|
||||
[0x30] = BDL + HD + LH,
|
||||
[0x31] = BDL + HD + HL + LR,
|
||||
[0x32] = BDL + HR + HD + LL,
|
||||
[0x33] = BDL + HH + HD,
|
||||
[0x35] = BDL + HL + LU + LR,
|
||||
[0x36] = BDL + HR + LU + LL,
|
||||
[0x37] = BDL + HH + LU,
|
||||
[0x38] = BDL + HU + LH,
|
||||
[0x39] = BDL + HU + HL + LR,
|
||||
[0x3a] = BDL + HU + HR + LL,
|
||||
[0x3b] = BDL + HH + HU,
|
||||
[0x3d] = BDL + HL + LV + LR,
|
||||
[0x3e] = BDL + HR + LV + LL,
|
||||
[0x3f] = BDL + HH + LV,
|
||||
[0x40] = BDL + HU + LH + LD,
|
||||
[0x41] = BDL + HD + LH + LU,
|
||||
[0x42] = BDL + HV + LH,
|
||||
[0x43] = BDL + HU + HL + LD + LR,
|
||||
[0x44] = BDL + HU + HR + LD + LL,
|
||||
[0x45] = BDL + HD + HL + LU + LR,
|
||||
[0x46] = BDL + HD + HR + LU + LL,
|
||||
[0x47] = BDL + HH + HU + LD,
|
||||
[0x48] = BDL + HH + HD + LU,
|
||||
[0x49] = BDL + HV + HL + LR,
|
||||
[0x4a] = BDL + HV + HR + LL,
|
||||
[0x4b] = BDL + HV + HH,
|
||||
[0x78] = BDL + HL,
|
||||
[0x79] = BDL + HU,
|
||||
[0x7a] = BDL + HR,
|
||||
[0x7b] = BDL + HD,
|
||||
[0x7c] = BDL + HR + LL,
|
||||
[0x7d] = BDL + HD + LU,
|
||||
[0x7e] = BDL + HL + LR,
|
||||
[0x7f] = BDL + HU + LD,
|
||||
|
||||
/* double [+light] lines */
|
||||
[0x50] = BDL + DH,
|
||||
[0x51] = BDL + DV,
|
||||
[0x52] = BDL + DR + LD,
|
||||
[0x53] = BDL + DD + LR,
|
||||
[0x54] = BDL + DR + DD,
|
||||
[0x55] = BDL + DL + LD,
|
||||
[0x56] = BDL + DD + LL,
|
||||
[0x57] = BDL + DL + DD,
|
||||
[0x58] = BDL + DR + LU,
|
||||
[0x59] = BDL + DU + LR,
|
||||
[0x5a] = BDL + DU + DR,
|
||||
[0x5b] = BDL + DL + LU,
|
||||
[0x5c] = BDL + DU + LL,
|
||||
[0x5d] = BDL + DL + DU,
|
||||
[0x5e] = BDL + DR + LV,
|
||||
[0x5f] = BDL + DV + LR,
|
||||
[0x60] = BDL + DV + DR,
|
||||
[0x61] = BDL + DL + LV,
|
||||
[0x62] = BDL + DV + LL,
|
||||
[0x63] = BDL + DV + DL,
|
||||
[0x64] = BDL + DH + LD,
|
||||
[0x65] = BDL + DD + LH,
|
||||
[0x66] = BDL + DD + DH,
|
||||
[0x67] = BDL + DH + LU,
|
||||
[0x68] = BDL + DU + LH,
|
||||
[0x69] = BDL + DH + DU,
|
||||
[0x6a] = BDL + DH + LV,
|
||||
[0x6b] = BDL + DV + LH,
|
||||
[0x6c] = BDL + DH + DV,
|
||||
|
||||
/* (light) arcs */
|
||||
[0x6d] = BDA + LD + LR,
|
||||
[0x6e] = BDA + LD + LL,
|
||||
[0x6f] = BDA + LU + LL,
|
||||
[0x70] = BDA + LU + LR,
|
||||
|
||||
/* Lower (Down) X/8 block (data is 8 - X) */
|
||||
[0x81] = BBD + 7, [0x82] = BBD + 6, [0x83] = BBD + 5, [0x84] = BBD + 4,
|
||||
[0x85] = BBD + 3, [0x86] = BBD + 2, [0x87] = BBD + 1, [0x88] = BBD + 0,
|
||||
|
||||
/* Left X/8 block (data is X) */
|
||||
[0x89] = BBL + 7, [0x8a] = BBL + 6, [0x8b] = BBL + 5, [0x8c] = BBL + 4,
|
||||
[0x8d] = BBL + 3, [0x8e] = BBL + 2, [0x8f] = BBL + 1,
|
||||
|
||||
/* upper 1/2 (4/8), 1/8 block (X), right 1/2, 1/8 block (8-X) */
|
||||
[0x80] = BBU + 4, [0x94] = BBU + 1,
|
||||
[0x90] = BBR + 4, [0x95] = BBR + 7,
|
||||
|
||||
/* Quadrants */
|
||||
[0x96] = BBQ + BL,
|
||||
[0x97] = BBQ + BR,
|
||||
[0x98] = BBQ + TL,
|
||||
[0x99] = BBQ + TL + BL + BR,
|
||||
[0x9a] = BBQ + TL + BR,
|
||||
[0x9b] = BBQ + TL + TR + BL,
|
||||
[0x9c] = BBQ + TL + TR + BR,
|
||||
[0x9d] = BBQ + TR,
|
||||
[0x9e] = BBQ + BL + TR,
|
||||
[0x9f] = BBQ + BL + TR + BR,
|
||||
|
||||
/* Shades, data is an alpha value in 25% units (1/4, 1/2, 3/4) */
|
||||
[0x91] = BBS + 1, [0x92] = BBS + 2, [0x93] = BBS + 3,
|
||||
|
||||
/* U+2504 - U+250B, U+254C - U+254F: unsupported (dashes) */
|
||||
/* U+2571 - U+2573: unsupported (diagonals) */
|
||||
};
|
||||
95
config.def.h
95
config.def.h
@ -8,20 +8,6 @@
|
||||
static char *font = "Liberation Mono:pixelsize=12:antialias=true:autohint=true";
|
||||
static int borderpx = 2;
|
||||
|
||||
/*
|
||||
* Override/adjust fontsize of choosen monitors:
|
||||
*/
|
||||
MonitorConfig monitors_config[] = {
|
||||
// skip = fixed relative points size (monitor dpi)
|
||||
// =0 : fixed absolute pixel size (default screen dpi)
|
||||
// >0 : auto absolute pixel size (monitor dpi)
|
||||
// <0 : auto relative points size (monitor dpi)
|
||||
// {"DP-1", 0}, // BUG:(size=0): not restored to default after back'n'forth
|
||||
{"HDMI-0~1", -20}, // BUG:(ignored DPI=220): = 20 is eqv to 10pt (DPI=110)
|
||||
{"HDMI-0~2", -14},
|
||||
};
|
||||
float winmovethreshold = 0.6;
|
||||
|
||||
/*
|
||||
* What program is execed by st depends of these precedence rules:
|
||||
* 1: program passed with -e
|
||||
@ -70,12 +56,6 @@ int allowwindowops = 0;
|
||||
static double minlatency = 8;
|
||||
static double maxlatency = 33;
|
||||
|
||||
/*
|
||||
* Synchronized-Update timeout in ms
|
||||
* https://gitlab.com/gnachman/iterm2/-/wikis/synchronized-updates-spec
|
||||
*/
|
||||
static uint su_timeout = 200;
|
||||
|
||||
/*
|
||||
* blinking timeout (set to 0 to disable blinking) for the terminal blinking
|
||||
* attribute.
|
||||
@ -87,18 +67,6 @@ static unsigned int blinktimeout = 800;
|
||||
*/
|
||||
static unsigned int cursorthickness = 2;
|
||||
|
||||
/*
|
||||
* 1: render most of the lines/blocks characters without using the font for
|
||||
* perfect alignment between cells (U2500 - U259F except dashes/diagonals).
|
||||
* Bold affects lines thickness if boxdraw_bold is not 0. Italic is ignored.
|
||||
* 0: disable (render all U25XX glyphs normally from the font).
|
||||
*/
|
||||
const int boxdraw = 0;
|
||||
const int boxdraw_bold = 0;
|
||||
|
||||
/* braille (U28XX): 1: render as adjacent "pixels", 0: use font */
|
||||
const int boxdraw_braille = 0;
|
||||
|
||||
/*
|
||||
* bell volume. It must be a value between -100 and 100. Use 0 for disabling
|
||||
* it
|
||||
@ -197,42 +165,6 @@ static unsigned int defaultattr = 11;
|
||||
*/
|
||||
static uint forcemousemod = ShiftMask;
|
||||
|
||||
/*
|
||||
* Xresources preferences to load at startup
|
||||
*/
|
||||
ResourcePref resources[] = {
|
||||
{ "font", STRING, &font },
|
||||
{ "color0", STRING, &colorname[0] },
|
||||
{ "color1", STRING, &colorname[1] },
|
||||
{ "color2", STRING, &colorname[2] },
|
||||
{ "color3", STRING, &colorname[3] },
|
||||
{ "color4", STRING, &colorname[4] },
|
||||
{ "color5", STRING, &colorname[5] },
|
||||
{ "color6", STRING, &colorname[6] },
|
||||
{ "color7", STRING, &colorname[7] },
|
||||
{ "color8", STRING, &colorname[8] },
|
||||
{ "color9", STRING, &colorname[9] },
|
||||
{ "color10", STRING, &colorname[10] },
|
||||
{ "color11", STRING, &colorname[11] },
|
||||
{ "color12", STRING, &colorname[12] },
|
||||
{ "color13", STRING, &colorname[13] },
|
||||
{ "color14", STRING, &colorname[14] },
|
||||
{ "color15", STRING, &colorname[15] },
|
||||
{ "background", STRING, &colorname[256] },
|
||||
{ "foreground", STRING, &colorname[257] },
|
||||
{ "cursorColor", STRING, &colorname[258] },
|
||||
{ "termname", STRING, &termname },
|
||||
{ "shell", STRING, &shell },
|
||||
{ "minlatency", INTEGER, &minlatency },
|
||||
{ "maxlatency", INTEGER, &maxlatency },
|
||||
{ "blinktimeout", INTEGER, &blinktimeout },
|
||||
{ "bellvolume", INTEGER, &bellvolume },
|
||||
{ "tabspaces", INTEGER, &tabspaces },
|
||||
{ "borderpx", INTEGER, &borderpx },
|
||||
{ "cwscale", FLOAT, &cwscale },
|
||||
{ "chscale", FLOAT, &chscale },
|
||||
};
|
||||
|
||||
/*
|
||||
* Internal mouse shortcuts.
|
||||
* Beware that overloading Button1 will disable the selection.
|
||||
@ -259,14 +191,11 @@ static Shortcut shortcuts[] = {
|
||||
{ TERMMOD, XK_Prior, zoom, {.f = +1} },
|
||||
{ TERMMOD, XK_Next, zoom, {.f = -1} },
|
||||
{ TERMMOD, XK_Home, zoomreset, {.f = 0} },
|
||||
{ TERMMOD, XK_End, refreshxrandr, {.i = 0} },
|
||||
{ TERMMOD, XK_C, clipcopy, {.i = 0} },
|
||||
{ TERMMOD, XK_V, clippaste, {.i = 0} },
|
||||
{ TERMMOD, XK_Y, selpaste, {.i = 0} },
|
||||
{ ShiftMask, XK_Insert, selpaste, {.i = 0} },
|
||||
{ TERMMOD, XK_Num_Lock, numlock, {.i = 0} },
|
||||
{ ShiftMask, XK_Page_Up, kscrollup, {.i = -1} },
|
||||
{ ShiftMask, XK_Page_Down, kscrolldown, {.i = -1} },
|
||||
};
|
||||
|
||||
/*
|
||||
@ -538,27 +467,3 @@ static char ascii_printable[] =
|
||||
" !\"#$%&'()*+,-./0123456789:;<=>?"
|
||||
"@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_"
|
||||
"`abcdefghijklmnopqrstuvwxyz{|}~";
|
||||
|
||||
/**
|
||||
* Undercurl style. Set UNDERCURL_STYLE to one of the available styles.
|
||||
*
|
||||
* Curly: Dunno how to draw it *shrug*
|
||||
* _ _ _ _
|
||||
* ( ) ( ) ( ) ( )
|
||||
* (_) (_) (_) (_)
|
||||
*
|
||||
* Spiky:
|
||||
* /\ /\ /\ /\
|
||||
* \/ \/ \/
|
||||
*
|
||||
* Capped:
|
||||
* _ _ _
|
||||
* / \ / \ / \
|
||||
* \_/ \_/
|
||||
*/
|
||||
// Available styles
|
||||
#define UNDERCURL_CURLY 0
|
||||
#define UNDERCURL_SPIKY 1
|
||||
#define UNDERCURL_CAPPED 2
|
||||
// Active style
|
||||
#define UNDERCURL_STYLE UNDERCURL_SPIKY
|
||||
|
||||
@ -15,14 +15,11 @@ PKG_CONFIG = pkg-config
|
||||
# includes and libs
|
||||
INCS = -I$(X11INC) \
|
||||
`$(PKG_CONFIG) --cflags fontconfig` \
|
||||
`$(PKG_CONFIG) --cflags freetype2` \
|
||||
`$(PKG_CONFIG) --cflags harfbuzz`
|
||||
`$(PKG_CONFIG) --cflags freetype2`
|
||||
LIBS = -L$(X11LIB) -lm -lrt -lX11 -lutil -lXft -lXrender\
|
||||
`$(PKG_CONFIG) --libs fontconfig` \
|
||||
`$(PKG_CONFIG) --libs freetype2`
|
||||
|
||||
LIBS += -lXrandr
|
||||
|
||||
# flags
|
||||
STCPPFLAGS = -DVERSION=\"$(VERSION)\" -D_XOPEN_SOURCE=600
|
||||
STCFLAGS = $(INCS) $(STCPPFLAGS) $(CPPFLAGS) $(CFLAGS)
|
||||
|
||||
124
hb.c
124
hb.c
@ -1,124 +0,0 @@
|
||||
#include <stdlib.h>
|
||||
#include <stdio.h>
|
||||
#include <math.h>
|
||||
#include <X11/Xft/Xft.h>
|
||||
#include <X11/cursorfont.h>
|
||||
#include <hb.h>
|
||||
#include <hb-ft.h>
|
||||
|
||||
#include "st.h"
|
||||
#include "hb.h"
|
||||
|
||||
#define FEATURE(c1,c2,c3,c4) { .tag = HB_TAG(c1,c2,c3,c4), .value = 1, .start = HB_FEATURE_GLOBAL_START, .end = HB_FEATURE_GLOBAL_END }
|
||||
#define BUFFER_STEP 256
|
||||
|
||||
hb_font_t *hbfindfont(XftFont *match);
|
||||
|
||||
typedef struct {
|
||||
XftFont *match;
|
||||
hb_font_t *font;
|
||||
} HbFontMatch;
|
||||
|
||||
typedef struct {
|
||||
size_t capacity;
|
||||
HbFontMatch *fonts;
|
||||
} HbFontCache;
|
||||
|
||||
static HbFontCache hbfontcache = { 0, NULL };
|
||||
|
||||
typedef struct {
|
||||
size_t capacity;
|
||||
Rune *runes;
|
||||
} RuneBuffer;
|
||||
|
||||
static RuneBuffer hbrunebuffer = { 0, NULL };
|
||||
|
||||
/*
|
||||
* Poplulate the array with a list of font features, wrapped in FEATURE macro,
|
||||
* e. g.
|
||||
* FEATURE('c', 'a', 'l', 't'), FEATURE('d', 'l', 'i', 'g')
|
||||
*/
|
||||
hb_feature_t features[] = { };
|
||||
|
||||
void
|
||||
hbunloadfonts()
|
||||
{
|
||||
for (int i = 0; i < hbfontcache.capacity; i++) {
|
||||
hb_font_destroy(hbfontcache.fonts[i].font);
|
||||
XftUnlockFace(hbfontcache.fonts[i].match);
|
||||
}
|
||||
|
||||
if (hbfontcache.fonts != NULL) {
|
||||
free(hbfontcache.fonts);
|
||||
hbfontcache.fonts = NULL;
|
||||
}
|
||||
hbfontcache.capacity = 0;
|
||||
}
|
||||
|
||||
hb_font_t *
|
||||
hbfindfont(XftFont *match)
|
||||
{
|
||||
for (int i = 0; i < hbfontcache.capacity; i++) {
|
||||
if (hbfontcache.fonts[i].match == match)
|
||||
return hbfontcache.fonts[i].font;
|
||||
}
|
||||
|
||||
/* Font not found in cache, caching it now. */
|
||||
hbfontcache.fonts = realloc(hbfontcache.fonts, sizeof(HbFontMatch) * (hbfontcache.capacity + 1));
|
||||
FT_Face face = XftLockFace(match);
|
||||
hb_font_t *font = hb_ft_font_create(face, NULL);
|
||||
if (font == NULL)
|
||||
die("Failed to load Harfbuzz font.");
|
||||
|
||||
hbfontcache.fonts[hbfontcache.capacity].match = match;
|
||||
hbfontcache.fonts[hbfontcache.capacity].font = font;
|
||||
hbfontcache.capacity += 1;
|
||||
|
||||
return font;
|
||||
}
|
||||
|
||||
void hbtransform(HbTransformData *data, XftFont *xfont, const Glyph *glyphs, int start, int length) {
|
||||
ushort mode = USHRT_MAX;
|
||||
unsigned int glyph_count;
|
||||
int rune_idx, glyph_idx, end = start + length;
|
||||
|
||||
hb_font_t *font = hbfindfont(xfont);
|
||||
if (font == NULL)
|
||||
return;
|
||||
|
||||
hb_buffer_t *buffer = hb_buffer_create();
|
||||
hb_buffer_set_direction(buffer, HB_DIRECTION_LTR);
|
||||
|
||||
/* Resize the buffer if required length is larger. */
|
||||
if (hbrunebuffer.capacity < length) {
|
||||
hbrunebuffer.capacity = (length / BUFFER_STEP + 1) * BUFFER_STEP;
|
||||
hbrunebuffer.runes = realloc(hbrunebuffer.runes, hbrunebuffer.capacity * sizeof(Rune));
|
||||
}
|
||||
|
||||
/* Fill buffer with codepoints. */
|
||||
for (rune_idx = 0, glyph_idx = start; glyph_idx < end; glyph_idx++, rune_idx++) {
|
||||
hbrunebuffer.runes[rune_idx] = glyphs[glyph_idx].u;
|
||||
mode = glyphs[glyph_idx].mode;
|
||||
if (mode & ATTR_WDUMMY)
|
||||
hbrunebuffer.runes[rune_idx] = 0x0020;
|
||||
}
|
||||
hb_buffer_add_codepoints(buffer, hbrunebuffer.runes, length, 0, length);
|
||||
|
||||
/* Shape the segment. */
|
||||
hb_shape(font, buffer, features, sizeof(features)/sizeof(hb_feature_t));
|
||||
|
||||
/* Get new glyph info. */
|
||||
hb_glyph_info_t *info = hb_buffer_get_glyph_infos(buffer, &glyph_count);
|
||||
hb_glyph_position_t *pos = hb_buffer_get_glyph_positions(buffer, &glyph_count);
|
||||
|
||||
/* Fill the output. */
|
||||
data->buffer = buffer;
|
||||
data->glyphs = info;
|
||||
data->positions = pos;
|
||||
data->count = glyph_count;
|
||||
}
|
||||
|
||||
void hbcleanup(HbTransformData *data) {
|
||||
hb_buffer_destroy(data->buffer);
|
||||
memset(data, 0, sizeof(HbTransformData));
|
||||
}
|
||||
14
hb.h
14
hb.h
@ -1,14 +0,0 @@
|
||||
#include <X11/Xft/Xft.h>
|
||||
#include <hb.h>
|
||||
#include <hb-ft.h>
|
||||
|
||||
typedef struct {
|
||||
hb_buffer_t *buffer;
|
||||
hb_glyph_info_t *glyphs;
|
||||
hb_glyph_position_t *positions;
|
||||
unsigned int count;
|
||||
} HbTransformData;
|
||||
|
||||
void hbunloadfonts();
|
||||
void hbtransform(HbTransformData *, XftFont *, const Glyph *, int, int);
|
||||
void hbcleanup(HbTransformData *);
|
||||
49
st.h
49
st.h
@ -11,8 +11,7 @@
|
||||
#define DIVCEIL(n, d) (((n) + ((d) - 1)) / (d))
|
||||
#define DEFAULT(a, b) (a) = (a) ? (a) : (b)
|
||||
#define LIMIT(x, a, b) (x) = (x) < (a) ? (a) : (x) > (b) ? (b) : (x)
|
||||
#define ATTRCMP(a, b) (((a).mode & (~ATTR_WRAP)) != ((b).mode & (~ATTR_WRAP)) || \
|
||||
(a).fg != (b).fg || \
|
||||
#define ATTRCMP(a, b) ((a).mode != (b).mode || (a).fg != (b).fg || \
|
||||
(a).bg != (b).bg)
|
||||
#define TIMEDIFF(t1, t2) ((t1.tv_sec-t2.tv_sec)*1000 + \
|
||||
(t1.tv_nsec-t2.tv_nsec)/1E6)
|
||||
@ -23,28 +22,18 @@
|
||||
|
||||
enum glyph_attribute {
|
||||
ATTR_NULL = 0,
|
||||
ATTR_SET = 1 << 0,
|
||||
ATTR_BOLD = 1 << 1,
|
||||
ATTR_FAINT = 1 << 2,
|
||||
ATTR_ITALIC = 1 << 3,
|
||||
ATTR_UNDERLINE = 1 << 4,
|
||||
ATTR_BLINK = 1 << 5,
|
||||
ATTR_REVERSE = 1 << 6,
|
||||
ATTR_INVISIBLE = 1 << 7,
|
||||
ATTR_STRUCK = 1 << 8,
|
||||
ATTR_WRAP = 1 << 9,
|
||||
ATTR_WIDE = 1 << 10,
|
||||
ATTR_WDUMMY = 1 << 11,
|
||||
ATTR_BOXDRAW = 1 << 11,
|
||||
ATTR_SELECTED = 1 << 12,
|
||||
ATTR_BOLD = 1 << 0,
|
||||
ATTR_FAINT = 1 << 1,
|
||||
ATTR_ITALIC = 1 << 2,
|
||||
ATTR_UNDERLINE = 1 << 3,
|
||||
ATTR_BLINK = 1 << 4,
|
||||
ATTR_REVERSE = 1 << 5,
|
||||
ATTR_INVISIBLE = 1 << 6,
|
||||
ATTR_STRUCK = 1 << 7,
|
||||
ATTR_WRAP = 1 << 8,
|
||||
ATTR_WIDE = 1 << 9,
|
||||
ATTR_WDUMMY = 1 << 10,
|
||||
ATTR_BOLD_FAINT = ATTR_BOLD | ATTR_FAINT,
|
||||
ATTR_DIRTYUNDERLINE = 1 << 15,
|
||||
};
|
||||
|
||||
enum drawing_mode {
|
||||
DRAW_NONE = 0,
|
||||
DRAW_BG = 1 << 0,
|
||||
DRAW_FG = 1 << 1,
|
||||
};
|
||||
|
||||
enum selection_mode {
|
||||
@ -76,8 +65,6 @@ typedef struct {
|
||||
ushort mode; /* attribute flags */
|
||||
uint32_t fg; /* foreground */
|
||||
uint32_t bg; /* background */
|
||||
int ustyle; /* underline style */
|
||||
int ucolor[3]; /* underline color */
|
||||
} Glyph;
|
||||
|
||||
typedef Glyph *Line;
|
||||
@ -94,8 +81,6 @@ void die(const char *, ...);
|
||||
void redraw(void);
|
||||
void draw(void);
|
||||
|
||||
void kscrolldown(const Arg *);
|
||||
void kscrollup(const Arg *);
|
||||
void printscreen(const Arg *);
|
||||
void printsel(const Arg *);
|
||||
void sendbreak(const Arg *);
|
||||
@ -103,7 +88,6 @@ void toggleprinter(const Arg *);
|
||||
|
||||
int tattrset(int);
|
||||
void tnew(int, int);
|
||||
int tisaltscreen(void);
|
||||
void tresize(int, int);
|
||||
void tsetdirtattr(int);
|
||||
void ttyhangup(void);
|
||||
@ -127,14 +111,6 @@ void *xmalloc(size_t);
|
||||
void *xrealloc(void *, size_t);
|
||||
char *xstrdup(const char *);
|
||||
|
||||
int isboxdraw(Rune);
|
||||
ushort boxdrawindex(const Glyph *);
|
||||
#ifdef XFT_VERSION
|
||||
/* only exposed to x.c, otherwise we'll need Xft.h for the types */
|
||||
void boxdraw_xinit(Display *, Colormap, XftDraw *, Visual *);
|
||||
void drawboxes(int, int, int, int, XftColor *, XftColor *, const XftGlyphFontSpec *, int);
|
||||
#endif
|
||||
|
||||
/* config.h globals */
|
||||
extern char *utmp;
|
||||
extern char *scroll;
|
||||
@ -148,5 +124,4 @@ extern unsigned int tabspaces;
|
||||
extern unsigned int defaultfg;
|
||||
extern unsigned int defaultbg;
|
||||
extern unsigned int defaultcs;
|
||||
extern const int boxdraw, boxdraw_bold, boxdraw_braille;
|
||||
extern float alpha;
|
||||
|
||||
2
st.info
2
st.info
@ -1,5 +1,4 @@
|
||||
st-mono| simpleterm monocolor,
|
||||
Su,
|
||||
acsc=+C\,D-A.B0E``aaffgghFiGjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~,
|
||||
am,
|
||||
bce,
|
||||
@ -192,7 +191,6 @@ st-mono| simpleterm monocolor,
|
||||
Ms=\E]52;%p1%s;%p2%s\007,
|
||||
Se=\E[2 q,
|
||||
Ss=\E[%p1%d q,
|
||||
Sync=\EP=%p1%ds\E\\,
|
||||
|
||||
st| simpleterm,
|
||||
use=st-mono,
|
||||
|
||||
2
win.h
2
win.h
@ -25,7 +25,7 @@ enum win_mode {
|
||||
|
||||
void xbell(void);
|
||||
void xclipcopy(void);
|
||||
void xdrawcursor(int, int, Glyph, int, int, Glyph, Line, int);
|
||||
void xdrawcursor(int, int, Glyph, int, int, Glyph);
|
||||
void xdrawline(Line, int, int, int);
|
||||
void xfinishdraw(void);
|
||||
void xloadcols(void);
|
||||
|
||||
Loading…
Reference in New Issue
Block a user