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dmenu.c
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dmenu.c
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/* See LICENSE file for copyright and license details. */
#include <ctype.h>
#include <locale.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <strings.h>
#include <unistd.h>
#include <X11/keysym.h>
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#ifdef XFT
#include <X11/Xft/Xft.h>
#endif
#ifdef XINERAMA
#include <X11/extensions/Xinerama.h>
#endif
/* macros */
#define CLEANMASK(mask) (mask & ~(numlockmask | LockMask))
#define INRECT(X,Y,RX,RY,RW,RH) ((X) >= (RX) && (X) < (RX) + (RW) && (Y) >= (RY) && (Y) < (RY) + (RH))
#define MIN(a, b) ((a) < (b) ? (a) : (b))
#define HIST_SIZE 20
/* enums */
enum { ColFG, ColBG, ColLast };
typedef struct {
unsigned long x[ColLast];
#ifdef XFT
XftColor xft[ColLast];
#endif
} COL;
/* typedefs */
typedef struct {
int x, y, w, h;
COL norm;
COL sel;
COL last;
Drawable drawable;
#ifdef XFT
XftDraw *xftdrawable;
#endif
GC gc;
struct {
XFontStruct *xfont;
XFontSet set;
int ascent;
int descent;
int height;
#ifdef XFT
XftFont *xftfont;
XGlyphInfo *extents;
#endif
} font;
} DC; /* draw context */
typedef struct Item Item;
struct Item {
char *text;
Item *next; /* traverses all items */
Item *left, *right; /* traverses items matching current search pattern */
};
/* forward declarations */
static void appenditem(Item *i, Item **list, Item **last);
static void calcoffsetsh(void);
static void calcoffsetsv(void);
static char *cistrstr(const char *s, const char *sub);
static void cleanup(void);
static void drawmenuh(void);
static void drawmenuv(void);
static void drawtext(const char *text, COL col);
static void eprint(const char *errstr, ...);
static unsigned long getcolor(const char *colstr);
#ifdef XFT
static unsigned long getxftcolor(const char *colstr, XftColor *color);
#endif
static Bool grabkeyboard(void);
static void initfont(const char *fontstr);
static void kpress(XKeyEvent * e);
static void resizewindow(void);
static void match(char *pattern);
static void readstdin(void);
static void run(void);
static void setup(void);
static int textnw(const char *text, unsigned int len);
static int textw(const char *text);
#include "config.h"
/* variables */
static char *maxname = NULL;
static char *prompt = NULL;
static char *lastitem = NULL;
static char *nl = "";
static char **tokens = NULL;
static char text[4096];
static char hitstxt[16];
static int cmdw = 0;
static int promptw = 0;
static int ret = 0;
static int screen;
static unsigned int mw, mh, bh;
static int x, y;
static unsigned int numlockmask = 0;
static unsigned int hits = 0;
static unsigned int lines = 0;
static unsigned int xoffset = 0;
static unsigned int yoffset = 0;
static unsigned int width = 0;
static unsigned int height = 0;
static Bool running = True;
static Bool topbar = True;
static Bool vlist = False;
static Bool hitcounter = False;
static Bool alignright = False;
static Bool multiselect = False;
static Bool resize = False;
static Bool marklastitem = False;
static Bool indicators = True;
static Bool xmms = False;
static Display *dpy;
static DC dc;
static Item *allitems = NULL; /* first of all items */
static Item *item = NULL; /* first of pattern matching items */
static Item *sel = NULL;
static Item *next = NULL;
static Item *prev = NULL;
static Item *curr = NULL;
static Window root, win;
static int (*fstrncmp)(const char *, const char *, size_t n) = strncmp;
static char *(*fstrstr)(const char *, const char *) = strstr;
static void (*calcoffsets)(void) = calcoffsetsh;
static void (*drawmenu)(void) = drawmenuh;
static char hist[HIST_SIZE][1024];
static char *histfile = NULL;
static int hcnt = 0;
static int
writehistory(char *command) {
int i = 0, j = hcnt;
FILE *f;
if(!histfile || strlen(command) <= 0)
return 0;
if( (f = fopen(histfile, "w")) ) {
fputs(command, f);
fputc('\n', f);
for(; i<HIST_SIZE && i<j; i++) {
if(strcmp(command, hist[i]) != 0) {
fputs(hist[i], f);
fputc('\n', f);
}
}
fclose(f);
return 1;
}
return 0;
}
static int
readhistory (void) {
char buf[1024];
FILE *f;
if(!histfile)
return 0;
if( (f = fopen(histfile, "r+")) ) {
while(fgets(buf, sizeof buf, f) && (hcnt < HIST_SIZE))
strncpy(hist[hcnt++], buf, (strlen(buf) <= 1024) ? strlen(buf): 1024 );
fclose(f);
}
return hcnt;
}
void
appenditem(Item *i, Item **list, Item **last) {
if(!(*last))
*list = i;
else
(*last)->right = i;
i->left = *last;
i->right = NULL;
*last = i;
++hits;
}
void
calcoffsetsh(void) {
static int tw;
static unsigned int w;
if(!curr)
return;
w = promptw + cmdw + 2 * spaceitem;
for(next = curr; next; next=next->right) {
tw = textw(next->text);
if(tw > mw / 3)
tw = mw / 3;
w += tw;
if(w > mw)
break;
}
w = promptw + cmdw + 2 * spaceitem;
for(prev = curr; prev && prev->left; prev=prev->left) {
tw = textw(prev->left->text);
if(tw > mw / 3)
tw = mw / 3;
w += tw;
if(w > mw)
break;
}
}
void
calcoffsetsv(void) {
static unsigned int w;
if(!curr)
return;
w = (dc.font.height + 2) * (lines + 1);
for(next = curr; next; next=next->right) {
w -= dc.font.height + 2;
if(w <= 0)
break;
}
w = (dc.font.height + 2) * (lines + 1);
for(prev = curr; prev && prev->left; prev=prev->left) {
w -= dc.font.height + 2;
if(w <= 0)
break;
}
}
char *
cistrstr(const char *s, const char *sub) {
int c, csub;
unsigned int len;
if(!sub)
return (char *)s;
if((c = *sub++) != 0) {
c = tolower(c);
len = strlen(sub);
do {
do {
if((csub = *s++) == 0)
return NULL;
}
while(tolower(csub) != c);
}
while(strncasecmp(s, sub, len) != 0);
s--;
}
return (char *)s;
}
void
cleanup(void) {
Item *itm;
while(allitems) {
itm = allitems->next;
free(allitems->text);
free(allitems);
allitems = itm;
}
if(!dc.font.xftfont) {
if(dc.font.set)
XFreeFontSet(dpy, dc.font.set);
else
XFreeFont(dpy, dc.font.xfont);
}
XFreePixmap(dpy, dc.drawable);
XFreeGC(dpy, dc.gc);
XDestroyWindow(dpy, win);
XUngrabKeyboard(dpy, CurrentTime);
free(tokens);
}
void
drawmenuh(void) {
static Item *i;
dc.x = 0;
dc.y = 0;
dc.w = mw;
dc.h = mh;
drawtext(NULL, dc.norm);
/* print prompt? */
if(promptw) {
dc.w = promptw;
drawtext(prompt, dc.sel);
}
dc.x += promptw;
dc.w = mw - promptw;
/* print command */
if(cmdw && item)
dc.w = cmdw;
drawtext(text[0] ? text : NULL, dc.norm);
dc.x += cmdw;
if(curr) {
dc.w = spaceitem;
drawtext((curr && curr->left) ? "<" : NULL, dc.norm);
dc.x += dc.w;
/* determine maximum items */
for(i = curr; i != next; i=i->right) {
dc.w = textw(i->text);
if(dc.w > mw / 3)
dc.w = mw / 3;
drawtext(i->text, (sel == i) ? dc.sel : dc.norm);
dc.x += dc.w;
}
dc.x = mw - spaceitem;
dc.w = spaceitem;
drawtext(next ? ">" : NULL, dc.norm);
}
XCopyArea(dpy, dc.drawable, win, dc.gc, 0, 0, mw, mh, 0, 0);
XFlush(dpy);
}
void
drawmenuv(void) {
static Item *i;
dc.x = 0;
dc.y = 0;
dc.h = mh;
drawtext(NULL, dc.norm);
/* print prompt? */
if(promptw) {
dc.w = promptw;
drawtext(prompt, dc.sel);
}
dc.x += promptw;
dc.w = mw - promptw - (hitcounter ? textnw(hitstxt, strlen(hitstxt)) : 0);
drawtext(text[0] ? text : NULL, dc.norm);
if(curr) {
if (hitcounter) {
dc.w = textw(hitstxt);
dc.x = mw - textw(hitstxt);
drawtext(hitstxt, dc.norm);
}
dc.x = 0;
dc.w = mw;
if (indicators) {
dc.y += dc.font.height + 2;
drawtext((curr && curr->left) ? "^" : NULL, dc.norm);
}
dc.y += dc.font.height + 2;
/* determine maximum items */
for(i = curr; i != next; i=i->right) {
if((sel != i) && marklastitem && lastitem && !strncmp(lastitem, i->text, strlen(i->text)))
drawtext(i->text, dc.last);
else
drawtext(i->text, (sel == i) ? dc.sel : dc.norm);
dc.y += dc.font.height + 2;
}
drawtext(indicators && next ? "v" : NULL, dc.norm);
} else {
if (hitcounter) {
dc.w = textw(hitstxt);
dc.x = mw - textw(hitstxt);
dc.y = 0;
drawtext(hitstxt, dc.norm);
}
dc.x = 0;
dc.w = mw;
dc.h = mh;
dc.y += dc.font.height + 2;
drawtext(NULL, dc.norm);
}
XCopyArea(dpy, dc.drawable, win, dc.gc, 0, 0, mw, mh, 0, 0);
XFlush(dpy);
}
void
updatemenuv(Bool updown) {
static Item *i;
if(curr) {
dc.x = 0;
dc.y = (dc.font.height + 2) * (indicators?2:1);
dc.w = mw;
dc.h = mh;
for(i = curr; i != next; i = i->right) {
if(((i == sel->left) && !updown) || (i == sel)
||((i == sel->right) && updown)) {
if((sel != i) && marklastitem && lastitem && !strncmp(lastitem, i->text, strlen(i->text)))
drawtext(i->text, dc.last);
else
drawtext(i->text, (sel == i) ? dc.sel : dc.norm);
XCopyArea(dpy, dc.drawable, win, dc.gc, dc.x, dc.y,
dc.w, dc.font.height + 2, dc.x, dc.y);
}
dc.y += dc.font.height + 2;
}
}
XFlush(dpy);
}
void
drawtext(const char *text, COL col) {
char buf[256];
int i, x, y, h, len, olen;
XRectangle r = { dc.x, dc.y, dc.w, dc.h };
XSetForeground(dpy, dc.gc, col.x[ColBG]);
XFillRectangles(dpy, dc.drawable, dc.gc, &r, 1);
if(!text)
return;
olen = strlen(text);
h = dc.font.height;
y = dc.y + ((h + 2) / 2) - (h / 2) + dc.font.ascent;
x = dc.x + (h / 2);
/* shorten text if necessary */
for(len = MIN(olen, sizeof buf); len && textnw(text, len) > dc.w - h; len--);
if(!len)
return;
memcpy(buf, text, len);
if(len < olen)
for(i = len; i && i > len - 3; buf[--i] = '.');
#ifdef XFT
if(dc.font.xftfont)
XftDrawStringUtf8(dc.xftdrawable, &col.xft[ColFG], dc.font.xftfont, x, y, (unsigned char*) buf, len);
else {
#endif
XSetForeground(dpy, dc.gc, col.x[ColFG]);
if(dc.font.set)
XmbDrawString(dpy, dc.drawable, dc.font.set, dc.gc, x, y, buf, len);
else
XDrawString(dpy, dc.drawable, dc.gc, x, y, buf, len);
#ifdef XFT
}
#endif
}
void
eprint(const char *errstr, ...) {
va_list ap;
va_start(ap, errstr);
vfprintf(stderr, errstr, ap);
va_end(ap);
exit(EXIT_FAILURE);
}
unsigned long
getcolor(const char *colstr) {
Colormap cmap = DefaultColormap(dpy, screen);
XColor color;
if(!XAllocNamedColor(dpy, cmap, colstr, &color, &color))
eprint("error, cannot allocate color '%s'\n", colstr);
return color.pixel;
}
#ifdef XFT
unsigned long
getxftcolor(const char *colstr, XftColor *color) {
Colormap cmap = DefaultColormap(dpy, screen);
Visual *vis = DefaultVisual(dpy, screen);
if(!XftColorAllocName(dpy, vis, cmap, colstr, color))
eprint("error, cannot allocate color '%s'\n", colstr);
return color->pixel;
}
#endif
Bool
grabkeyboard(void) {
unsigned int len;
for(len = 1000; len; len--) {
if(XGrabKeyboard(dpy, root, True, GrabModeAsync, GrabModeAsync, CurrentTime)
== GrabSuccess)
break;
usleep(1000);
}
return len > 0;
}
void
initfont(const char *fontstr) {
#ifdef XFT
dc.font.xftfont = 0;
if(cistrstr(fontstr,"xft:")) {
dc.font.xftfont = XftFontOpenXlfd(dpy, screen, fontstr+4);
if(!dc.font.xftfont)
dc.font.xftfont = XftFontOpenName(dpy, screen, fontstr+4);
if(!dc.font.xftfont)
eprint("error, cannot load font: '%s'\n", fontstr+4);
dc.font.extents = malloc(sizeof(XGlyphInfo));
XftTextExtentsUtf8(dpy, dc.font.xftfont, (unsigned const char *) fontstr+4, strlen(fontstr+4), dc.font.extents);
dc.font.height = dc.font.xftfont->ascent + dc.font.xftfont->descent;
dc.font.ascent = dc.font.xftfont->ascent;
dc.font.descent = dc.font.xftfont->descent;
}
else {
#endif
char *def, **missing;
int i, n;
if(!fontstr || fontstr[0] == '\0')
eprint("error, cannot load font: '%s'\n", fontstr);
missing = NULL;
dc.font.set = XCreateFontSet(dpy, fontstr, &missing, &n, &def);
if(missing)
XFreeStringList(missing);
if(dc.font.set) {
XFontSetExtents *font_extents;
XFontStruct **xfonts;
char **font_names;
dc.font.ascent = dc.font.descent = 0;
font_extents = XExtentsOfFontSet(dc.font.set);
n = XFontsOfFontSet(dc.font.set, &xfonts, &font_names);
for(i = 0, dc.font.ascent = 0, dc.font.descent = 0; i < n; i++) {
if(dc.font.ascent < (*xfonts)->ascent)
dc.font.ascent = (*xfonts)->ascent;
if(dc.font.descent < (*xfonts)->descent)
dc.font.descent = (*xfonts)->descent;
xfonts++;
}
}
else {
if(!(dc.font.xfont = XLoadQueryFont(dpy, fontstr))
&& !(dc.font.xfont = XLoadQueryFont(dpy, "fixed")))
eprint("error, cannot load font: '%s'\n", fontstr);
dc.font.ascent = dc.font.xfont->ascent;
dc.font.descent = dc.font.xfont->descent;
}
dc.font.height = dc.font.ascent + dc.font.descent;
#ifdef XFT
}
#endif
}
void
kpress(XKeyEvent * e) {
char buf[32];
int i, num;
unsigned int len;
KeySym ksym;
len = strlen(text);
buf[0] = 0;
num = XLookupString(e, buf, sizeof buf, &ksym, NULL);
if(IsKeypadKey(ksym)) {
if(ksym == XK_KP_Enter)
ksym = XK_Return;
else if(ksym >= XK_KP_0 && ksym <= XK_KP_9)
ksym = (ksym - XK_KP_0) + XK_0;
}
if(IsFunctionKey(ksym) || IsKeypadKey(ksym)
|| IsMiscFunctionKey(ksym) || IsPFKey(ksym)
|| IsPrivateKeypadKey(ksym))
return;
/* first check if a control mask is omitted */
if(e->state & ControlMask) {
switch (ksym) {
default: /* ignore other control sequences */
return;
case XK_bracketleft:
ksym = XK_Escape;
break;
case XK_h:
case XK_H:
ksym = XK_BackSpace;
break;
case XK_i:
case XK_I:
ksym = XK_Tab;
break;
case XK_j:
case XK_J:
ksym = XK_Return;
break;
case XK_u:
case XK_U:
text[0] = 0;
match(text);
drawmenu();
return;
case XK_w:
case XK_W:
if(len) {
i = len - 1;
while(i >= 0 && text[i] == ' ')
text[i--] = 0;
while(i >= 0 && text[i] != ' ')
text[i--] = 0;
match(text);
drawmenu();
}
return;
}
}
if(CLEANMASK(e->state) & Mod1Mask) {
switch(ksym) {
default: return;
case XK_h:
ksym = XK_Left;
break;
case XK_l:
ksym = XK_Right;
break;
case XK_j:
ksym = XK_Next;
break;
case XK_k:
ksym = XK_Prior;
break;
case XK_g:
ksym = XK_Home;
break;
case XK_G:
ksym = XK_End;
break;
}
}
switch(ksym) {
default:
if(num && !iscntrl((int) buf[0])) {
buf[num] = 0;
strncpy(text + len, buf, sizeof text - len);
match(text);
}
break;
case XK_BackSpace:
if(len) {
text[--len] = 0;
match(text);
}
break;
case XK_End:
if(!item)
return;
while(next) {
sel = curr = next;
calcoffsets();
}
while(sel && sel->right)
sel = sel->right;
break;
case XK_Escape:
ret = 1;
running = False;
break;
case XK_Home:
if(!item)
return;
sel = curr = item;
calcoffsets();
break;
case XK_Left:
case XK_Up:
if(!(sel && sel->left))
return;
sel=sel->left;
if(sel->right == curr) {
if (vlist)
curr = curr->left;
else
curr = prev;
calcoffsets();
} else {
if (vlist) {
updatemenuv(True);
return;
}
}
break;
case XK_Next:
if(!next)
return;
sel = curr = next;
calcoffsets();
break;
case XK_Prior:
if(!prev)
return;
sel = curr = prev;
calcoffsets();
break;
case XK_Return:
if((e->state & ShiftMask) && *text)
fprintf(stdout, "%s%s", text, nl);
else if(sel) {
fprintf(stdout, "%s%s", sel->text, nl);
lastitem = sel->text;
}
else if(*text)
fprintf(stdout, "%s%s", text, nl);
writehistory( (sel == NULL) ? text : sel->text);
fflush(stdout);
running = multiselect;
break;
case XK_Right:
case XK_Down:
if(!(sel && sel->right))
return;
sel=sel->right;
if(sel == next) {
if (vlist)
curr = curr->right;
else
curr = next;
calcoffsets();
} else {
if (vlist) {
updatemenuv(False);
return;
}
}
break;
case XK_Tab:
if(!sel)
return;
strncpy(text, sel->text, sizeof text);
match(text);
break;
}
drawmenu();
}
void resizewindow(void)
{
if (resize) {
static int rlines, ry, rmh;
rlines = (hits > lines ? lines : hits) + (indicators?3:1);
rmh = vlist ? (dc.font.height + 2) * rlines : mh;
ry = topbar ? y + yoffset : y - rmh + (dc.font.height + 2) - yoffset;
XMoveResizeWindow(dpy, win, x, ry, mw, rmh);
}
}
unsigned int tokenize(char *pat, char **tok)
{
unsigned int i = 0;
char tmp[4096] = {0};
strncpy(tmp, pat, strlen(pat));
tok[0] = strtok(tmp, " ");
while(tok[i] && i < maxtokens)
tok[++i] = strtok(NULL, " ");
return i;
}
void
match(char *pattern) {
unsigned int plen, tokencnt = 0;
char append = 0;
Item *i, *itemend, *lexact, *lprefix, *lsubstr, *exactend, *prefixend, *substrend;
if(!pattern)
return;
if(!xmms)
tokens[(tokencnt = 1)-1] = pattern;
else
if(!(tokencnt = tokenize(pattern, tokens)))
tokens[(tokencnt = 1)-1] = "";
item = lexact = lprefix = lsubstr = itemend = exactend = prefixend = substrend = NULL;
for(i = allitems; i; i = i->next) {
for(int j = 0; j < tokencnt; ++j) {
plen = strlen(tokens[j]);
if(!fstrncmp(tokens[j], i->text, plen + 1))
append = !append || append > 1 ? 1 : append;
else if(!fstrncmp(tokens[j], i->text, plen ))
append = !append || append > 2 ? 2 : append;
else if(fstrstr(i->text, tokens[j]))
append = append > 0 && append < 3 ? append : 3;
else {
append = 0;
break;
}
}
if(append == 1)
appenditem(i, &lexact, &exactend);
else if(append == 2)
appenditem(i, &lprefix, &prefixend);
else if(append == 3)
appenditem(i, &lsubstr, &substrend);
}
if(lexact) {
item = lexact;
itemend = exactend;
}
if(lprefix) {
if(itemend) {
itemend->right = lprefix;
lprefix->left = itemend;
}
else
item = lprefix;
itemend = prefixend;
}
if(lsubstr) {
if(itemend) {
itemend->right = lsubstr;
lsubstr->left = itemend;
}
else
item = lsubstr;
}
curr = prev = next = sel = item;
calcoffsets();
resizewindow();
snprintf(hitstxt, sizeof(hitstxt), "(%d)", hits);
hits = 0;
}
void
readstdin(void) {
char *p, buf[1024];
unsigned int len = 0, max = 0;
Item *i, *new;
int k;
i = 0;
if( readhistory() ) {
for(k=0; k<hcnt; k++) {
len = strlen(hist[k]);
if (hist[k][len - 1] == '\n')
hist[k][len - 1] = 0;
p = strdup(hist[k]);
if(max < len) {
maxname = p;
max = len;
}
if((new = (Item *)malloc(sizeof(Item))) == NULL)
eprint("fatal: could not malloc() %u bytes\n", sizeof(Item));
new->next = new->left = new->right = NULL;
new->text = p;
if(!i)
allitems = new;
else
i->next = new;
i = new;
}
}
len=0; max=0;
while(fgets(buf, sizeof buf, stdin)) {
len = strlen(buf);
if (buf[len - 1] == '\n')
buf[len - 1] = 0;
if(!(p = strdup(buf)))
eprint("fatal: could not strdup() %u bytes\n", strlen(buf));
if(max < len) {
maxname = p;
max = len;
}
if(!(new = (Item *)malloc(sizeof(Item))))
eprint("fatal: could not malloc() %u bytes\n", sizeof(Item));
new->next = new->left = new->right = NULL;
new->text = p;
if(!i)
allitems = new;
else
i->next = new;
i = new;
}
}
void
run(void) {
XEvent ev;
/* main event loop */
while(running && !XNextEvent(dpy, &ev))
switch (ev.type) {
default: /* ignore all crap */
break;
case KeyPress:
kpress(&ev.xkey);
break;
case Expose:
if(ev.xexpose.count == 0)
drawmenu();
break;
}
}
void
setup(void) {
int i, j, sy, slines;
#if XINERAMA
int n;
XineramaScreenInfo *info = NULL;
#endif
XModifierKeymap *modmap;
XSetWindowAttributes wa;
/* init modifier map */
modmap = XGetModifierMapping(dpy);
for(i = 0; i < 8; i++)
for(j = 0; j < modmap->max_keypermod; j++) {
if(modmap->modifiermap[i * modmap->max_keypermod + j]
== XKeysymToKeycode(dpy, XK_Num_Lock))
numlockmask = (1 << i);
}
XFreeModifiermap(modmap);
/* style */
initfont(font);
#ifdef XFT
if(dc.font.xftfont) {
dc.norm.x[ColBG] = getxftcolor(normbgcolor, &dc.norm.xft[ColBG]);
dc.norm.x[ColFG] = getxftcolor(normfgcolor, &dc.norm.xft[ColFG]);
dc.sel.x[ColBG] = getxftcolor(selbgcolor, &dc.sel.xft[ColBG]);
dc.sel.x[ColFG] = getxftcolor(selfgcolor, &dc.sel.xft[ColFG]);
dc.last.x[ColBG] = getxftcolor(lastbgcolor, &dc.last.xft[ColBG]);
dc.last.x[ColFG] = getxftcolor(lastfgcolor, &dc.last.xft[ColFG]);
}
else {
#endif
dc.norm.x[ColBG] = getcolor(normbgcolor);
dc.norm.x[ColFG] = getcolor(normfgcolor);
dc.sel.x[ColBG] = getcolor(selbgcolor);
dc.sel.x[ColFG] = getcolor(selfgcolor);
dc.last.x[ColBG] = getcolor(lastbgcolor);
dc.last.x[ColFG] = getcolor(lastfgcolor);
#ifdef XFT
}
#endif
/* menu window */
wa.override_redirect = True;
wa.background_pixmap = ParentRelative;
wa.event_mask = ExposureMask | ButtonPressMask | KeyPressMask;
/* menu window geometry */
mh = dc.font.height + 2;
if(mh < bh)
mh = bh;
#if XINERAMA
if(XineramaIsActive(dpy) && (info = XineramaQueryScreens(dpy, &n))) {
i = 0;
if(n > 1) {
int di;
unsigned int dui;
Window dummy;
if(XQueryPointer(dpy, root, &dummy, &dummy, &x, &y, &di, &di, &dui))
for(i = 0; i < n; i++)
if(INRECT(x, y, info[i].x_org, info[i].y_org, info[i].width, info[i].height))
break;
}
x = info[i].x_org;
y = topbar ? info[i].y_org : info[i].y_org + info[i].height - mh;
mw = info[i].width;
XFree(info);
}
else
#endif
{
x = 0;
y = topbar ? 0 : DisplayHeight(dpy, screen) - mh;
mw = DisplayWidth(dpy, screen);
}
/* update menu window geometry */
slines = (lines ? lines : (lines = height / (dc.font.height + 2))) + (indicators?3:1);
mh = vlist ? (dc.font.height + 2) * slines : mh;
sy = topbar ? y + yoffset : y - mh + (dc.font.height + 2) - yoffset;
x = alignright ? mw - (width ? width : mw) - xoffset : xoffset;
mw = width ? width : mw;
win = XCreateWindow(dpy, root, x, sy, mw, mh, 0,
DefaultDepth(dpy, screen), CopyFromParent,
DefaultVisual(dpy, screen),
CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa);
/* pixmap */
dc.drawable = XCreatePixmap(dpy, root, mw, mh, DefaultDepth(dpy, screen));
dc.gc = XCreateGC(dpy, root, 0, NULL);
XSetLineAttributes(dpy, dc.gc, 1, LineSolid, CapButt, JoinMiter);
#ifdef XFT
if(dc.font.xftfont) {
dc.xftdrawable = XftDrawCreate(dpy, dc.drawable, DefaultVisual(dpy,screen), DefaultColormap(dpy,screen));
if(!dc.xftdrawable)
eprint("error, cannot create drawable\n");
}
else {
#endif
if(!dc.font.set)
XSetFont(dpy, dc.gc, dc.font.xfont->fid);