-/*
- * (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 <locale.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <sys/select.h>
#include <sys/time.h>
-#include <X11/cursorfont.h>
#include <X11/Xutil.h>
#include <X11/keysym.h>
/* static */
static char text[4096];
+static char *prompt = NULL;
static int mx, my, mw, mh;
static int ret = 0;
static int nitem = 0;
static unsigned int cmdw = 0;
+static unsigned int promptw = 0;
static Bool running = True;
static Item *allitems = NULL; /* first of all items */
static Item *item = NULL; /* first of pattern matching items */
if(!curr)
return;
-
- w = cmdw + 2 * SPACE;
+ w = promptw + cmdw + 2 * SPACE;
for(next = curr; next; next=next->right) {
tw = textw(next->text);
if(tw > mw / 3)
if(w > mw)
break;
}
-
- w = cmdw + 2 * SPACE;
+ w = promptw + cmdw + 2 * SPACE;
for(prev = curr; prev && prev->left; prev=prev->left) {
tw = textw(prev->left->text);
if(tw > mw / 3)
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 = 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) {
break;
}
}
+ if(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;
+ if(len > 0)
+ strncat(text, buf, sizeof text);
+ else
+ strncpy(text, buf, sizeof text);
+ match(text);
+ }
+ break;
+ case XK_BackSpace:
+ if((i = len)) {
+ prev_nitem = nitem;
+ do {
+ text[--i] = 0;
+ match(text);
+ } while(i && nitem && prev_nitem == nitem);
+ 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:
if(!(sel && sel->left))
return;
calcoffsets();
}
break;
- case XK_Tab:
- if(!sel)
+ case XK_Next:
+ if(!next)
return;
- strncpy(text, sel->text, sizeof(text));
- match(text);
+ sel = curr = next;
+ calcoffsets();
break;
- case XK_Right:
- if(!(sel && sel->right))
+ case XK_Prior:
+ if(!prev)
return;
- sel=sel->right;
- if(sel == next) {
- curr = next;
- calcoffsets();
- }
+ sel = curr = prev;
+ calcoffsets();
break;
case XK_Return:
if((e->state & ShiftMask) && text)
fflush(stdout);
running = False;
break;
- case XK_Escape:
- ret = 1;
- running = False;
- break;
- case XK_BackSpace:
- if((i = len)) {
- prev_nitem = nitem;
- do {
- text[--i] = 0;
- match(text);
- } while(i && nitem && prev_nitem == nitem);
- match(text);
+ case XK_Right:
+ if(!(sel && sel->right))
+ return;
+ sel=sel->right;
+ if(sel == next) {
+ curr = next;
+ calcoffsets();
}
break;
- default:
- if(num && !iscntrl((int) buf[0])) {
- buf[num] = 0;
- if(len > 0)
- strncat(text, buf, sizeof(text));
- else
- strncpy(text, buf, sizeof(text));
- match(text);
- }
+ case XK_Tab:
+ if(!sel)
+ return;
+ strncpy(text, sel->text, sizeof text);
+ match(text);
+ break;
}
drawmenu();
}
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;
int
main(int argc, char *argv[]) {
+ Bool bottom = False;
char *font = FONT;
char *maxname;
char *normbg = NORMBGCOLOR;
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], "-b", 3)) {
+ bottom = True;
+ }
+ else if(!strncmp(argv[i], "-fn", 4)) {
+ if(++i < argc) font = argv[i];
+ }
+ else if(!strncmp(argv[i], "-nb", 4)) {
+ if(++i < argc) normbg = argv[i];
+ }
+ else if(!strncmp(argv[i], "-nf", 4)) {
+ if(++i < argc) normfg = argv[i];
+ }
+ else if(!strncmp(argv[i], "-p", 3)) {
+ if(++i < argc) prompt = argv[i];
+ }
+ else if(!strncmp(argv[i], "-sb", 4)) {
+ if(++i < argc) selbg = argv[i];
+ }
+ else if(!strncmp(argv[i], "-sf", 4)) {
+ 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);
-
+ eprint("usage: dmenu [-b] [-fn <font>] [-nb <color>] [-nf <color>] [-p <prompt>]\n"
+ " [-sb <color>] [-sf <color>] [-t <seconds>] [-v]\n", stdout);
+ setlocale(LC_CTYPE, "");
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);
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;
-
+ if(bottom)
+ my += DisplayHeight(dpy, screen) - mh;
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;
-
+ if(prompt)
+ promptw = textw(prompt);
+ if(promptw > mw / 5)
+ promptw = mw / 5;
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;
}
