speedwm-personal/bar/statusbar-powerline.c
2022-12-05 20:30:07 +01:00

128 lines
2.7 KiB
C

int
click_status_pwl(Bar *bar, Arg *arg, BarClickArg *a)
{
if (selmon->hidestatus) {
return 0;
} else {
return click_status_text(arg, a->rel_x, rawstext);
}
}
int
click_status_text_pwl(Arg *arg, int rel_x, char *text)
{
int dpad = drw->font->h;
int i = -1;
int x = dpad / 2 - (TEXTW("_") - lrpad);
char ch;
clickstatusn = 0;
while (text[++i]) {
if ((unsigned char)text[i] < ' ') {
ch = text[i];
text[i] = '\0';
x += textlength(text) + dpad;
text[i] = ch;
text += i+1;
i = -1;
if (x >= rel_x)
break;
if (ch <= LENGTH(clickstatuss))
clickstatusn = ch;
}
}
return ClkStatusText;
}
int
width_status_pwl(Bar *bar, BarWidthArg *a)
{
if (selmon->hidestatus) {
return 0;
} else {
return widthpowerlinestatus(rawstext);
}
}
int
draw_status_pwl(Bar *bar, BarDrawArg *a)
{
if (selmon->hidestatus) {
return 0;
} else {
return drawpowerlinestatus(a->x + a->w, rawstext);
}
}
int
widthpowerlinestatus(char *stext)
{
char status[512];
int w = 0, i, n = strlen(stext);
int plw = drw->font->h / 2 + 1;
char *bs, bp = '|';
strcpy(status, stext);
for (i = n, bs = &status[n-1]; i >= 0; i--, bs--) {
if (*bs == '<' || *bs == '/' || *bs == '\\' || *bs == '>' || *bs == '|') { /* block start */
if (bp != '|')
w += plw;
w += TEXTW(bs+2);
bp = *bs;
*bs = 0;
}
}
if (bp != '|')
w += plw * 2;
return w;
}
int
drawpowerlinestatus(int xpos, char *stext)
{
char status[512];
int i, n = strlen(stext), cn = 0;
int x = xpos, w = 0;
int plw = drw->font->h / 2 + 1;
char *bs, bp = '|';
Clr *prevscheme = scheme[SchemeBar], *nxtscheme;
strcpy(status, stext);
for (i = n, bs = &status[n-1]; i >= 0; i--, bs--) {
if (*bs == '<' || *bs == '/' || *bs == '\\' || *bs == '>' || *bs == '|') { /* block start */
int offset = 3;
cn = *(bs + offset - 1) - 1;
if (cn < LENGTH(powerlinecolors)) {
drw_settrans(drw, prevscheme, (nxtscheme = powerlinescheme[cn]));
} else {
offset--;
drw_settrans(drw, prevscheme, (nxtscheme = powerlinescheme[0]));
}
if (bp != '|') {
drw_arrow(drw, x - plw, 0, plw, bh, bp == '\\' || bp == '>' ? 1 : 0, bp == '<' ? 0 : 1);
x -= plw;
}
drw_setscheme(drw, nxtscheme);
w = TEXTW(bs+offset);
drw_text(drw, x - w, 0, w, bh, lrpad / 2, bs+offset, 0, False);
x -= w;
bp = *bs;
*bs = 0;
prevscheme = nxtscheme;
}
}
if (bp != '|') {
drw_settrans(drw, prevscheme, scheme[SchemeStatus]);
drw_arrow(drw, x - plw, 0, plw, bh, bp == '\\' || bp == '>' ? 1 : 0, bp == '<' ? 0 : 1);
drw_rect(drw, x - 2 * plw, 0, plw, bh, 1, 1);
x -= plw * 2;
}
return xpos - x;
}