#define ATTRCMP(a, b) ((a).mode != (b).mode || (a).fg != (b).fg || (a).bg != (b).bg)
#define IS_SET(flag) (term.mode & (flag))
#define TIMEDIFF(t1, t2) ((t1.tv_sec-t2.tv_sec)*1000 + (t1.tv_usec-t2.tv_usec)/1000)
-#define X2COL(x) (((x) - BORDER)/xw.cw)
-#define Y2ROW(y) (((y) - BORDER)/xw.ch)
#define VT102ID "\033[?6c"
sel.xtarget = XA_STRING;
}
+static int
+x2col(int x) {
+ x -= borderpx;
+ x /= xw.cw;
+
+ return LIMIT(x, 0, term.col-1);
+}
+
+static int
+y2row(int y) {
+ y -= borderpx;
+ y /= xw.ch;
+
+ return LIMIT(y, 0, term.row-1);
+}
+
static inline bool
selected(int x, int y) {
int bx, ex;
if(b)
*b = e->xbutton.button;
- *x = X2COL(e->xbutton.x);
- *y = Y2ROW(e->xbutton.y);
+ *x = x2col(e->xbutton.x);
+ *y = y2row(e->xbutton.y);
+
sel.b.x = sel.by < sel.ey ? sel.bx : sel.ex;
sel.b.y = MIN(sel.by, sel.ey);
sel.e.x = sel.by < sel.ey ? sel.ex : sel.bx;
void
mousereport(XEvent *e) {
- int x = X2COL(e->xbutton.x);
- int y = Y2ROW(e->xbutton.y);
+ int x = x2col(e->xbutton.x);
+ int y = y2row(e->xbutton.y);
int button = e->xbutton.button;
int state = e->xbutton.state;
char buf[] = { '\033', '[', 'M', 0, 32+x+1, 32+y+1 };
draw();
}
sel.mode = 1;
- sel.ex = sel.bx = X2COL(e->xbutton.x);
- sel.ey = sel.by = Y2ROW(e->xbutton.y);
+ sel.ex = sel.bx = x2col(e->xbutton.x);
+ sel.ey = sel.by = y2row(e->xbutton.y);
}
}
sel.bx = -1;
gettimeofday(&now, NULL);
- if(TIMEDIFF(now, sel.tclick2) <= TRIPLECLICK_TIMEOUT) {
+ if(TIMEDIFF(now, sel.tclick2) <= tripleclicktimeout) {
/* triple click on the line */
sel.b.x = sel.bx = 0;
sel.e.x = sel.ex = term.col;
sel.b.y = sel.e.y = sel.ey;
selcopy();
- } else if(TIMEDIFF(now, sel.tclick1) <= DOUBLECLICK_TIMEOUT) {
+ } else if(TIMEDIFF(now, sel.tclick1) <= doubleclicktimeout) {
/* double click to select word */
sel.bx = sel.ex;
while(sel.bx > 0 && term.line[sel.ey][sel.bx-1].state & GLYPH_SET &&
signal(SIGTERM, SIG_DFL);
signal(SIGALRM, SIG_DFL);
- DEFAULT(envshell, SHELL);
- putenv("TERM="TNAME);
+ DEFAULT(envshell, shell);
+ setenv("TERM", termname, 1);
args = opt_cmd ? opt_cmd : (char *[]){envshell, "-i", NULL};
execvp(args[0], args);
exit(EXIT_FAILURE);
term.c = (TCursor){{
.mode = ATTR_NULL,
- .fg = DefaultFG,
- .bg = DefaultBG
+ .fg = defaultfg,
+ .bg = defaultbg
}, .x = 0, .y = 0, .state = CURSOR_DEFAULT};
memset(term.tabs, 0, term.col * sizeof(*term.tabs));
- for(i = TAB; i < term.col; i += TAB)
+ for(i = tabspaces; i < term.col; i += tabspaces)
term.tabs[i] = 1;
term.top = 0;
term.bot = term.row - 1;
case 0:
term.c.attr.mode &= ~(ATTR_REVERSE | ATTR_UNDERLINE | ATTR_BOLD \
| ATTR_ITALIC | ATTR_BLINK);
- term.c.attr.fg = DefaultFG;
- term.c.attr.bg = DefaultBG;
+ term.c.attr.fg = defaultfg;
+ term.c.attr.bg = defaultbg;
break;
case 1:
term.c.attr.mode |= ATTR_BOLD;
}
break;
case 39:
- term.c.attr.fg = DefaultFG;
+ term.c.attr.fg = defaultfg;
break;
case 48:
if(i + 2 < l && attr[i + 1] == 5) {
}
break;
case 49:
- term.c.attr.bg = DefaultBG;
+ term.c.attr.bg = defaultbg;
break;
default:
if(BETWEEN(attr[i], 30, 37)) {
memset(bp, 0, sizeof(*term.tabs) * (col - term.col));
while(--bp > term.tabs && !*bp)
/* nothing */ ;
- for(bp += TAB; bp < term.tabs + col; bp += TAB)
+ for(bp += tabspaces; bp < term.tabs + col; bp += tabspaces)
*bp = 1;
}
/* update terminal size */
void
xresize(int col, int row) {
- xw.tw = MAX(1, 2*BORDER + col * xw.cw);
- xw.th = MAX(1, 2*BORDER + row * xw.ch);
+ xw.tw = MAX(1, 2*borderpx + col * xw.cw);
+ xw.th = MAX(1, 2*borderpx + row * xw.ch);
XftDrawChange(xw.xft_draw, xw.buf);
}
void
xtermclear(int col1, int row1, int col2, int row2) {
XftDrawRect(xw.xft_draw,
- &dc.xft_col[IS_SET(MODE_REVERSE) ? DefaultFG : DefaultBG],
- BORDER + col1 * xw.cw,
- BORDER + row1 * xw.ch,
+ &dc.xft_col[IS_SET(MODE_REVERSE) ? defaultfg : defaultbg],
+ borderpx + col1 * xw.cw,
+ borderpx + row1 * xw.ch,
(col2-col1+1) * xw.cw,
(row2-row1+1) * xw.ch);
}
void
xclear(int x1, int y1, int x2, int y2) {
XftDrawRect(xw.xft_draw,
- &dc.xft_col[IS_SET(MODE_REVERSE) ? DefaultFG : DefaultBG],
+ &dc.xft_col[IS_SET(MODE_REVERSE) ? defaultfg : defaultbg],
x1, y1, x2-x1, y2-y1);
}
void
xhints(void) {
- XClassHint class = {opt_class ? opt_class : TNAME, TNAME};
+ XClassHint class = {opt_class ? opt_class : termname, termname};
XWMHints wm = {.flags = InputHint, .input = 1};
XSizeHints *sizeh = NULL;
sizeh->width = xw.w;
sizeh->height_inc = xw.ch;
sizeh->width_inc = xw.cw;
- sizeh->base_height = 2*BORDER;
- sizeh->base_width = 2*BORDER;
+ sizeh->base_height = 2*borderpx;
+ sizeh->base_width = 2*borderpx;
} else {
sizeh->flags = PMaxSize | PMinSize;
sizeh->min_width = sizeh->max_width = xw.fw;
FcResult result;
double fontval;
- pattern = FcNameParse((FcChar8 *)fontstr);
+ if(fontstr[0] == '-') {
+ pattern = XftXlfdParse(fontstr, False, False);
+ } else {
+ pattern = FcNameParse((FcChar8 *)fontstr);
+ }
+
if(!pattern)
die("st: can't open font %s\n", fontstr);
xw.vis = XDefaultVisual(xw.dpy, xw.scr);
/* font */
- usedfont = (opt_font == NULL)? FONT : opt_font;
+ usedfont = (opt_font == NULL)? font : opt_font;
xloadfonts(usedfont, 0);
/* colors */
xw.w = xw.fw;
} else {
/* window - default size */
- xw.h = 2*BORDER + term.row * xw.ch;
- xw.w = 2*BORDER + term.col * xw.cw;
+ xw.h = 2*borderpx + term.row * xw.ch;
+ xw.w = 2*borderpx + term.col * xw.cw;
xw.fx = 0;
xw.fy = 0;
}
- attrs.background_pixel = dc.xft_col[DefaultBG].pixel;
- attrs.border_pixel = dc.xft_col[DefaultBG].pixel;
+ attrs.background_pixel = dc.xft_col[defaultbg].pixel;
+ attrs.border_pixel = dc.xft_col[defaultbg].pixel;
attrs.bit_gravity = NorthWestGravity;
attrs.event_mask = FocusChangeMask | KeyPressMask
| ExposureMask | VisibilityChangeMask | StructureNotifyMask
void
xdraws(char *s, Glyph base, int x, int y, int charlen, int bytelen) {
- int winx = BORDER + x * xw.cw, winy = BORDER + y * xw.ch,
+ int winx = borderpx + x * xw.cw, winy = borderpx + y * xw.ch,
width = charlen * xw.cw;
Font *font = &dc.font;
XGlyphInfo extents;
if(base.mode & ATTR_ITALIC)
font = &dc.ifont;
- if(base.mode & (ATTR_ITALIC|ATTR_ITALIC))
+ if(base.mode & (ATTR_ITALIC|ATTR_BOLD))
font = &dc.ibfont;
if(IS_SET(MODE_REVERSE)) {
- if(fg == &dc.xft_col[DefaultFG]) {
- fg = &dc.xft_col[DefaultBG];
+ if(fg == &dc.xft_col[defaultfg]) {
+ fg = &dc.xft_col[defaultbg];
} else {
colfg.red = ~fg->color.red;
colfg.green = ~fg->color.green;
fg = &revfg;
}
- if(bg == &dc.xft_col[DefaultBG]) {
- bg = &dc.xft_col[DefaultFG];
+ if(bg == &dc.xft_col[defaultbg]) {
+ bg = &dc.xft_col[defaultfg];
} else {
colbg.red = ~bg->color.red;
colbg.green = ~bg->color.green;
/* Intelligent cleaning up of the borders. */
if(x == 0) {
- xclear(0, (y == 0)? 0 : winy, BORDER,
+ xclear(0, (y == 0)? 0 : winy, borderpx,
winy + xw.ch + (y == term.row-1)? xw.h : 0);
}
if(x + charlen >= term.col-1) {
(y == term.row-1)? xw.h : (winy + xw.ch));
}
if(y == 0)
- xclear(winx, 0, winx + width, BORDER);
+ xclear(winx, 0, winx + width, borderpx);
if(y == term.row-1)
xclear(winx, winy + xw.ch, winx + width, xw.h);
xdrawcursor(void) {
static int oldx = 0, oldy = 0;
int sl;
- Glyph g = {{' '}, ATTR_NULL, DefaultBG, DefaultCS, 0};
+ Glyph g = {{' '}, ATTR_NULL, defaultbg, defaultcs, 0};
LIMIT(oldx, 0, term.col-1);
LIMIT(oldy, 0, term.row-1);
/* draw the new one */
if(!(term.c.state & CURSOR_HIDE)) {
if(!(xw.state & WIN_FOCUSED))
- g.bg = DefaultUCS;
+ g.bg = defaultucs;
if(IS_SET(MODE_REVERSE))
- g.mode |= ATTR_REVERSE, g.fg = DefaultCS, g.bg = DefaultFG;
+ g.mode |= ATTR_REVERSE, g.fg = defaultcs, g.bg = defaultfg;
sl = utf8size(g.c);
xdraws(g.c, g, term.c.x, term.c.y, 1, sl);
if(height != 0)
xw.h = height;
- col = (xw.w - 2*BORDER) / xw.cw;
- row = (xw.h - 2*BORDER) / xw.ch;
+ col = (xw.w - 2*borderpx) / xw.cw;
+ row = (xw.h - 2*borderpx) / xw.ch;
if(col == term.col && row == term.row)
return;
Got questions, comments, patches, etc.? Contact Jason Woofenden