-/*
- * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
+/* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
* (C)opyright MMVI Sander van Dijk <a dot h dot vandijk at gmail dot com>
* See LICENSE file for license details.
*/
-
#include "dmenu.h"
#include <ctype.h>
#include <unistd.h>
#include <sys/select.h>
#include <sys/time.h>
-#include <X11/cursorfont.h>
#include <X11/Xutil.h>
#include <X11/keysym.h>
if(!curr)
return;
-
w = cmdw + 2 * SPACE;
for(next = curr; next; next=next->right) {
tw = textw(next->text);
if(w > mw)
break;
}
-
w = cmdw + 2 * SPACE;
for(prev = curr; prev && prev->left; prev=prev->left) {
tw = textw(prev->left->text);
dc.w = mw;
dc.h = mh;
drawtext(NULL, dc.norm);
-
/* print command */
if(cmdw && item)
dc.w = cmdw;
drawtext(text[0] ? text : NULL, dc.norm);
dc.x += cmdw;
-
if(curr) {
dc.w = SPACE;
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);
drawtext(i->text, (sel == i) ? dc.sel : dc.norm);
dc.x += dc.w;
}
-
dc.x = mw - SPACE;
dc.w = SPACE;
drawtext(next ? ">" : NULL, dc.norm);
if(!pattern)
return;
-
plen = strlen(pattern);
item = j = NULL;
nitem = 0;
-
for(i = allitems; i; i=i->next)
if(!plen || !strncmp(pattern, i->text, plen)) {
if(!j)
j = i;
nitem++;
}
-
curr = prev = next = sel = item;
calcoffsets();
}
len = strlen(text);
buf[0] = 0;
- num = XLookupString(e, buf, sizeof(buf), &ksym, 0);
-
+ num = XLookupString(e, buf, sizeof buf, &ksym, 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) {
case XK_Tab:
if(!sel)
return;
- strncpy(text, sel->text, sizeof(text));
+ strncpy(text, sel->text, sizeof text);
match(text);
break;
case XK_Right:
if(num && !iscntrl((int) buf[0])) {
buf[num] = 0;
if(len > 0)
- strncat(text, buf, sizeof(text));
+ strncat(text, buf, sizeof text);
else
- strncpy(text, buf, sizeof(text));
+ strncpy(text, buf, sizeof text);
match(text);
}
}
Item *i, *new;
i = 0;
- while(fgets(buf, sizeof(buf), stdin)) {
+ while(fgets(buf, sizeof buf, stdin)) {
len = strlen(buf);
if (buf[len - 1] == '\n')
buf[len - 1] = 0;
maxname = p;
max = len;
}
-
new = emalloc(sizeof(Item));
new->next = new->left = new->right = NULL;
new->text = p;
timeout.tv_sec = 3;
/* command line args */
for(i = 1; i < argc; i++)
- if(!strncmp(argv[i], "-font", 6))
- font = argv[++i];
- else if(!strncmp(argv[i], "-normbg", 8))
- normbg = argv[++i];
- else if(!strncmp(argv[i], "-normfg", 8))
- normfg = argv[++i];
- else if(!strncmp(argv[i], "-selbg", 7))
- selbg = argv[++i];
- else if(!strncmp(argv[i], "-selfg", 7))
- selfg = argv[++i];
- else if(!strncmp(argv[i], "-t", 3))
- timeout.tv_sec = atoi(argv[++i]);
+ if(!strncmp(argv[i], "-font", 6)) {
+ if(++i < argc) font = argv[i];
+ }
+ else if(!strncmp(argv[i], "-normbg", 8)) {
+ if(++i < argc) normbg = argv[i];
+ }
+ else if(!strncmp(argv[i], "-normfg", 8)) {
+ if(++i < argc) normfg = argv[i];
+ }
+ else if(!strncmp(argv[i], "-selbg", 7)) {
+ if(++i < argc) selbg = argv[i];
+ }
+ else if(!strncmp(argv[i], "-selfg", 7)) {
+ if(++i < argc) selfg = argv[i];
+ }
+ else if(!strncmp(argv[i], "-t", 3)) {
+ if(++i < argc) timeout.tv_sec = atoi(argv[i]);
+ }
else if(!strncmp(argv[i], "-v", 3)) {
fputs("dmenu-"VERSION", (C)opyright MMVI Anselm R. Garbe\n", stdout);
exit(EXIT_SUCCESS);
}
else
eprint("usage: dmenu [-font <name>] [-{norm,sel}{bg,fg} <color>] [-t <seconds>] [-v]\n", stdout);
-
dpy = XOpenDisplay(0);
if(!dpy)
eprint("dmenu: cannot open display\n");
while(XGrabKeyboard(dpy, root, True, GrabModeAsync,
GrabModeAsync, CurrentTime) != GrabSuccess)
usleep(1000);
-
FD_ZERO(&rd);
FD_SET(STDIN_FILENO, &rd);
if(select(ConnectionNumber(dpy) + 1, &rd, NULL, NULL, &timeout) < 1)
goto UninitializedEnd;
maxname = readstdin();
-
/* style */
- dc.norm[ColBG] = getcolor(normbg, NORMBGCOLOR);
- dc.norm[ColFG] = getcolor(normfg, NORMFGCOLOR);
- dc.sel[ColBG] = getcolor(selbg, SELBGCOLOR);
- dc.sel[ColFG] = getcolor(selfg, SELFGCOLOR);
+ dc.norm[ColBG] = getcolor(normbg);
+ dc.norm[ColFG] = getcolor(normfg);
+ dc.sel[ColBG] = getcolor(selbg);
+ dc.sel[ColFG] = getcolor(selfg);
setfont(font);
-
+ /* menu window */
wa.override_redirect = 1;
wa.background_pixmap = ParentRelative;
wa.event_mask = ExposureMask | ButtonPressMask | KeyPressMask;
-
mx = my = 0;
mw = DisplayWidth(dpy, screen);
mh = dc.font.height + 2;
-
win = XCreateWindow(dpy, root, mx, my, mw, mh, 0,
DefaultDepth(dpy, screen), CopyFromParent,
DefaultVisual(dpy, screen),
CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa);
- XDefineCursor(dpy, win, XCreateFontCursor(dpy, XC_xterm));
-
/* pixmap */
dc.drawable = XCreatePixmap(dpy, root, mw, mh, DefaultDepth(dpy, screen));
dc.gc = XCreateGC(dpy, root, 0, 0);
XSetLineAttributes(dpy, dc.gc, 1, LineSolid, CapButt, JoinMiter);
-
if(maxname)
cmdw = textw(maxname);
if(cmdw > mw / 3)
cmdw = mw / 3;
-
text[0] = 0;
match(text);
XMapRaised(dpy, win);
XSync(dpy, False);
/* main event loop */
- while(running && !XNextEvent(dpy, &ev)) {
+ while(running && !XNextEvent(dpy, &ev))
switch (ev.type) {
default: /* ignore all crap */
break;
drawmenu();
break;
}
- }
+ /* cleanup */
while(allitems) {
itm = allitems->next;
free(allitems->text);
UninitializedEnd:
XUngrabKeyboard(dpy, CurrentTime);
XCloseDisplay(dpy);
-
return ret;
}