285 lines
7.4 KiB
C
285 lines
7.4 KiB
C
void
|
||
drawhighlights(struct item *item, int x, int y, int w)
|
||
{
|
||
int i, indent;
|
||
char *highlight;
|
||
char c;
|
||
|
||
char *itemtext = item->text;
|
||
|
||
if (!(strlen(itemtext) && strlen(text)))
|
||
return;
|
||
|
||
drw_setscheme(drw, scheme[item == sel
|
||
? SchemeSelHighlight
|
||
: SchemeNormHighlight]);
|
||
for (i = 0, highlight = itemtext; *highlight && text[i];) {
|
||
if (((fuzzy && !fstrncmp(&(*highlight), &text[i], 1)) || (!fuzzy && *highlight == text[i]))) {
|
||
c = *highlight;
|
||
*highlight = '\0';
|
||
indent = TEXTW(itemtext) - lrpad;
|
||
*highlight = c;
|
||
|
||
// highlight character
|
||
c = highlight[1];
|
||
highlight[1] = '\0';
|
||
drw_text(
|
||
drw,
|
||
x + indent + (lrpad / 2),
|
||
y,
|
||
MIN(w - indent - lrpad, TEXTW(highlight) - lrpad),
|
||
bh, 0, highlight, 0, pango_highlight ? True : False);
|
||
highlight[1] = c;
|
||
i++;
|
||
}
|
||
highlight++;
|
||
}
|
||
}
|
||
|
||
int
|
||
drawitem(struct item *item, int x, int y, int w)
|
||
{
|
||
char buffer[MAXITEMLENGTH];
|
||
Clr scm[3];
|
||
int lp = lrpad / 2; // padding
|
||
int wr, rd;
|
||
int rw = 0; // width of text
|
||
int orw = 0;
|
||
int fg = 7;
|
||
int bg = 0;
|
||
int bgfg = 0;
|
||
int ignore = 0;
|
||
int ib = 0;
|
||
|
||
if (item == sel) {
|
||
memcpy(scm, scheme[SchemeItemSel], sizeof(scm));
|
||
|
||
if (item->hp)
|
||
memcpy(scm, scheme[SchemeItemSelPri], sizeof(scm));
|
||
} else {
|
||
memcpy(scm, scheme[SchemeItemNorm], sizeof(scm));
|
||
|
||
if (item->hp)
|
||
memcpy(scm, scheme[SchemeItemNormPri], sizeof(scm));
|
||
}
|
||
|
||
drw_setscheme(drw, scm); // set scheme
|
||
|
||
// parse item text
|
||
for (wr = 0, rd = 0; item->text[rd]; rd++) {
|
||
if (item->text[rd] == '' && item->text[rd + 1] == '[') {
|
||
size_t alen = strspn(item->text + rd + 2,
|
||
"0123456789;");
|
||
if (item->text[rd + alen + 2] == 'm') { // last character in sequence is always 'm'
|
||
buffer[wr] = '\0';
|
||
|
||
apply_fribidi(buffer);
|
||
rw = MIN(w, TEXTW(buffer) - lrpad);
|
||
drw_text(drw, x, y, rw + lp, bh, lp, isrtl ? fribidi_text : buffer, 0, pango_item ? True : False);
|
||
|
||
x += rw + lp;
|
||
orw += rw; // width of all colored text, we add this to the full width later
|
||
ib = 1;
|
||
lp = 0;
|
||
|
||
char *ep = item->text + rd + 1;
|
||
|
||
// parse hex colors in scm
|
||
while (*ep != 'm') {
|
||
unsigned v = strtoul(ep + 1, &ep, 10);
|
||
if (ignore)
|
||
continue;
|
||
if (bgfg) {
|
||
if (bgfg < 4 && v == 5) {
|
||
bgfg <<= 1;
|
||
continue;
|
||
}
|
||
if (bgfg == 4)
|
||
scm[0] = textclrs[fg = v];
|
||
else if (bgfg == 6)
|
||
scm[1] = textclrs[bg = v];
|
||
ignore = 1;
|
||
|
||
continue;
|
||
}
|
||
|
||
if (v == 1) {
|
||
fg |= 8;
|
||
scm[0] = textclrs[fg];
|
||
} else if (v == 22) {
|
||
fg &= ~8;
|
||
scm[0] = textclrs[fg];
|
||
} else if (v >= 30 && v <= 37) {
|
||
fg = v % 10 | (fg & 8);
|
||
scm[0] = textclrs[fg];
|
||
} else if (v == 38) {
|
||
bgfg = 2;
|
||
} else if (v >= 40 && v <= 47) {
|
||
bg = v % 10;
|
||
scm[1] = textclrs[bg];
|
||
} else if (v == 48) {
|
||
bgfg = 3;
|
||
}
|
||
}
|
||
|
||
rd += alen + 2;
|
||
wr = 0;
|
||
|
||
drw_setscheme(drw, scm); // set scheme
|
||
|
||
continue;
|
||
}
|
||
}
|
||
|
||
buffer[wr++] = item->text[rd];
|
||
}
|
||
|
||
buffer[wr] = '\0';
|
||
|
||
w -= orw;
|
||
|
||
// now draw any non-colored text
|
||
apply_fribidi(buffer);
|
||
int r = drw_text(drw, x, y, w, bh, lp, isrtl ? fribidi_text : buffer, 0, pango_item ? True : False);
|
||
if (!hidehighlight && !ib) drawhighlights(item, x, y, w);
|
||
|
||
return r;
|
||
}
|
||
|
||
void
|
||
drawmenu(void)
|
||
{
|
||
unsigned int curpos = 0;
|
||
struct item *item;
|
||
int x = 0, y = 0, fh = drw->font->h, w;
|
||
#if USEIMAGE
|
||
int ox = 0;
|
||
#endif
|
||
char *censort;
|
||
|
||
drw_setscheme(drw, scheme[SchemeMenu]);
|
||
drw_rect(drw, 0, 0, mw, mh, 1, 1);
|
||
|
||
int numberWidth = 0;
|
||
int modeWidth = 0;
|
||
int larrowWidth = 0;
|
||
int rarrowWidth = 0;
|
||
|
||
if (!hidemode) modeWidth = pango_mode ? TEXTWM(modetext) : TEXTW(modetext);
|
||
if (!hidelarrow) larrowWidth = pango_leftarrow ? TEXTWM(leftarrow) : TEXTW(leftarrow);
|
||
if (!hiderarrow) rarrowWidth = pango_rightarrow ? TEXTWM(rightarrow) : TEXTW(rightarrow);
|
||
|
||
if (prompt && *prompt) {
|
||
drw_setscheme(drw, scheme[SchemePrompt]);
|
||
|
||
#if USEIMAGE
|
||
ox = x;
|
||
#endif
|
||
x = drw_text(drw, x, 0, promptw, bh, lrpad / 2, prompt, 0, pango_prompt ? True : False);
|
||
}
|
||
|
||
// draw input
|
||
w = (lines > 0 || !matches) ? mw - x : inputw;
|
||
drw_setscheme(drw, scheme[SchemeInput]);
|
||
if (passwd && !hideprompt) {
|
||
censort = ecalloc(pango_input ? TEXTWM(password) : TEXTW(password), sizeof(text));
|
||
memset(censort, *password, strlen(text));
|
||
|
||
apply_fribidi(censort);
|
||
drw_text(drw, x, 0, w, bh, lrpad / 2, isrtl ? fribidi_text : censort, 0, pango_password ? True : False);
|
||
|
||
curpos = TEXTW(censort) - TEXTW(&text[cursor]);
|
||
|
||
free(censort);
|
||
} else if (!passwd && !hideprompt) {
|
||
apply_fribidi(text);
|
||
drw_text(drw, x, 0, w, bh, lrpad / 2, isrtl ? fribidi_text : text, 0, pango_input ? True : False);
|
||
|
||
curpos = TEXTW(text) - TEXTW(&text[cursor]);
|
||
}
|
||
|
||
if ((curpos += lrpad / 2 - 1) < w && !hidecursor && !hideprompt) {
|
||
drw_setscheme(drw, scheme[SchemeCaret]);
|
||
drw_rect(drw, x + curpos, 2 + (bh - fh) / 2, 2, fh - 4, 1, 0);
|
||
}
|
||
|
||
if (!hidematchcount) {
|
||
recalculatenumbers();
|
||
numberWidth = TEXTW(numbers);
|
||
|
||
// mode indicator is always going to be at the right
|
||
if (hidemode) {
|
||
numberWidth += 2 * sp + borderwidth;
|
||
} else {
|
||
modeWidth += 2 * sp + borderwidth;
|
||
}
|
||
|
||
}
|
||
|
||
// draw items and image
|
||
if (lines > 0) {
|
||
int i = 0;
|
||
int xpad = 0;
|
||
|
||
// indent items to prompt width?
|
||
if (indentitems) {
|
||
xpad = 0; // x -= 0
|
||
} else {
|
||
xpad = promptw; // x -= prompt width so no indentation to prompt width
|
||
}
|
||
|
||
// draw image first
|
||
#if USEIMAGE
|
||
if (!hideimage && longestedge != 0) {
|
||
x = ox;
|
||
x += (imagegaps * 2) + imagewidth;
|
||
x += xpad;
|
||
}
|
||
#endif
|
||
|
||
for (item = curr; item != next; item = item->right, i++) {
|
||
drawitem(
|
||
item,
|
||
x + ((i / lines) * ((mw - x) / columns)) - xpad,
|
||
y + (((i % lines) + 1) * bh),
|
||
(mw - x) / columns
|
||
);
|
||
}
|
||
|
||
// horizontal list
|
||
} else if (matches) {
|
||
x += inputw;
|
||
w = larrowWidth;
|
||
|
||
if (curr->left && !hidelarrow) { // draw left arrow
|
||
drw_setscheme(drw, scheme[SchemeLArrow]);
|
||
drw_text(drw, x, 0, w, bh, lrpad / 2, leftarrow, 0, pango_leftarrow ? True : False);
|
||
}
|
||
|
||
x += w;
|
||
|
||
for (item = curr; item != next; item = item->right) // draw items
|
||
x = drawitem(item, x, 0, MIN(pango_item ? TEXTWM(item->text) : TEXTW(item->text), mw - x - rarrowWidth - numberWidth - modeWidth));
|
||
|
||
if (next && !hiderarrow) { // draw right arrow
|
||
w = rarrowWidth;
|
||
drw_setscheme(drw, scheme[SchemeRArrow]);
|
||
|
||
drw_text(drw, mw - w - numberWidth - modeWidth, 0, w, bh, lrpad / 2, rightarrow, 0, pango_rightarrow ? True : False);
|
||
}
|
||
}
|
||
|
||
if (!hidematchcount) { // draw match count
|
||
drw_setscheme(drw, scheme[SchemeNumber]);
|
||
drw_text(drw, mw - numberWidth - modeWidth, 0, numberWidth, bh, lrpad / 2, numbers, 0, pango_numbers ? True : False);
|
||
}
|
||
|
||
if (!hidemode) { // draw mode indicator
|
||
drw_setscheme(drw, scheme[SchemeMode]);
|
||
drw_text(drw, mw - modeWidth, 0, modeWidth, bh, lrpad / 2, modetext, 0, pango_mode ? True : False);
|
||
}
|
||
|
||
// map the drawing
|
||
drw_map(drw, win, 0, 0, mw, mh);
|
||
}
|