merged dmenu & dinput (clunky interface)
This commit is contained in:
Connor Lane Smith
parent
7f36736d11
commit
7d5fe17391
15
Makefile
15
Makefile
@ -3,7 +3,7 @@
|
||||
|
||||
include config.mk
|
||||
|
||||
SRC = dinput.c dmenu.c common.c
|
||||
SRC = dmenu.c
|
||||
OBJ = ${SRC:.c=.o}
|
||||
|
||||
all: options dinput dmenu
|
||||
@ -24,17 +24,13 @@ config.h:
|
||||
@echo creating $@ from config.def.h
|
||||
@cp config.def.h $@
|
||||
|
||||
dinput: dinput.o common.o
|
||||
@echo CC -o $@
|
||||
@${CC} -o $@ $+ ${LDFLAGS}
|
||||
|
||||
dmenu: dmenu.o common.o
|
||||
dmenu: ${OBJ}
|
||||
@echo CC -o $@
|
||||
@${CC} -o $@ $+ ${LDFLAGS}
|
||||
|
||||
clean:
|
||||
@echo cleaning
|
||||
@rm -f dinput dmenu ${OBJ} dmenu-${VERSION}.tar.gz
|
||||
@rm -f dmenu ${OBJ} dmenu-${VERSION}.tar.gz
|
||||
|
||||
dist: clean
|
||||
@echo creating dist tarball
|
||||
@ -47,8 +43,7 @@ dist: clean
|
||||
install: all
|
||||
@echo installing executable file to ${DESTDIR}${PREFIX}/bin
|
||||
@mkdir -p ${DESTDIR}${PREFIX}/bin
|
||||
@cp -f dinput dmenu dmenu_path dmenu_run ${DESTDIR}${PREFIX}/bin
|
||||
@chmod 755 ${DESTDIR}${PREFIX}/bin/dinput
|
||||
@cp -f dmenu dmenu_path dmenu_run ${DESTDIR}${PREFIX}/bin
|
||||
@chmod 755 ${DESTDIR}${PREFIX}/bin/dmenu
|
||||
@chmod 755 ${DESTDIR}${PREFIX}/bin/dmenu_path
|
||||
@chmod 755 ${DESTDIR}${PREFIX}/bin/dmenu_run
|
||||
@ -60,7 +55,7 @@ install: all
|
||||
uninstall:
|
||||
@echo removing executable file from ${DESTDIR}${PREFIX}/bin
|
||||
@rm -f ${DESTDIR}${PREFIX}/bin/dmenu ${DESTDIR}${PREFIX}/bin/dmenu_path
|
||||
@rm -f ${DESTDIR}${PREFIX}/bin/dinput ${DESTDIR}${PREFIX}/bin/dmenu_run
|
||||
@rm -f ${DESTDIR}${PREFIX}/bin/dmenu_run
|
||||
@echo removing manual page from ${DESTDIR}${MANPREFIX}/man1
|
||||
@rm -f ${DESTDIR}${MANPREFIX}/man1/dmenu.1
|
||||
|
||||
|
||||
129
common.c
129
common.c
@ -1,129 +0,0 @@
|
||||
/* See LICENSE file for copyright and license details. */
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <unistd.h>
|
||||
#include <X11/keysym.h>
|
||||
#ifdef XINERAMA
|
||||
#include <X11/extensions/Xinerama.h>
|
||||
#endif
|
||||
#include "dmenu.h"
|
||||
|
||||
/* variables */
|
||||
char *prompt = NULL;
|
||||
char text[4096] = "";
|
||||
int promptw = 0;
|
||||
int screen;
|
||||
unsigned int numlockmask = 0;
|
||||
unsigned int mw, mh;
|
||||
unsigned long normcol[ColLast];
|
||||
unsigned long selcol[ColLast];
|
||||
Bool topbar = True;
|
||||
DC dc;
|
||||
Display *dpy;
|
||||
Window win, root;
|
||||
|
||||
void
|
||||
grabkeyboard(void) {
|
||||
unsigned int len;
|
||||
|
||||
for(len = 1000; len; len--) {
|
||||
if(XGrabKeyboard(dpy, root, True, GrabModeAsync, GrabModeAsync, CurrentTime)
|
||||
== GrabSuccess)
|
||||
return;
|
||||
usleep(1000);
|
||||
}
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
void
|
||||
run(void) {
|
||||
XEvent ev;
|
||||
|
||||
/* main event loop */
|
||||
XSync(dpy, False);
|
||||
while(!XNextEvent(dpy, &ev))
|
||||
switch(ev.type) {
|
||||
case KeyPress:
|
||||
kpress(&ev.xkey);
|
||||
break;
|
||||
case Expose:
|
||||
if(ev.xexpose.count == 0)
|
||||
drawbar();
|
||||
break;
|
||||
case VisibilityNotify:
|
||||
if(ev.xvisibility.state != VisibilityUnobscured)
|
||||
XRaiseWindow(dpy, win);
|
||||
break;
|
||||
}
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
void
|
||||
setup(unsigned int lines) {
|
||||
int i, j, x, y;
|
||||
#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);
|
||||
|
||||
dc.dpy = dpy;
|
||||
normcol[ColBG] = getcolor(&dc, normbgcolor);
|
||||
normcol[ColFG] = getcolor(&dc, normfgcolor);
|
||||
selcol[ColBG] = getcolor(&dc, selbgcolor);
|
||||
selcol[ColFG] = getcolor(&dc, selfgcolor);
|
||||
initfont(&dc, font);
|
||||
|
||||
/* input window */
|
||||
wa.override_redirect = True;
|
||||
wa.background_pixmap = ParentRelative;
|
||||
wa.event_mask = ExposureMask | KeyPressMask | VisibilityChangeMask;
|
||||
|
||||
/* input window geometry */
|
||||
mh = (dc.font.height + 2) * (lines + 1);
|
||||
#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);
|
||||
}
|
||||
|
||||
win = XCreateWindow(dpy, root, x, y, mw, mh, 0,
|
||||
DefaultDepth(dpy, screen), CopyFromParent,
|
||||
DefaultVisual(dpy, screen),
|
||||
CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa);
|
||||
|
||||
setupdraw(&dc, win);
|
||||
if(prompt)
|
||||
promptw = MIN(textw(&dc, prompt), mw / 5);
|
||||
XMapRaised(dpy, win);
|
||||
}
|
||||
230
dinput.c
230
dinput.c
@ -1,230 +0,0 @@
|
||||
/* See LICENSE file for copyright and license details. */
|
||||
#include <ctype.h>
|
||||
#include <locale.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <X11/keysym.h>
|
||||
#include <X11/Xlib.h>
|
||||
#include <X11/Xutil.h>
|
||||
#include "dmenu.h"
|
||||
|
||||
/* forward declarations */
|
||||
static void cleanup(void);
|
||||
|
||||
/* variables */
|
||||
static size_t cursor = 0;
|
||||
|
||||
void
|
||||
cleanup(void) {
|
||||
cleanupdraw(&dc);
|
||||
XDestroyWindow(dpy, win);
|
||||
XUngrabKeyboard(dpy, CurrentTime);
|
||||
XCloseDisplay(dpy);
|
||||
}
|
||||
|
||||
void
|
||||
drawbar(void)
|
||||
{
|
||||
dc.x = 0;
|
||||
dc.y = 0;
|
||||
dc.w = mw;
|
||||
dc.h = mh;
|
||||
drawbox(&dc, normcol);
|
||||
/* print prompt? */
|
||||
if(prompt) {
|
||||
dc.w = promptw;
|
||||
drawbox(&dc, selcol);
|
||||
drawtext(&dc, prompt, selcol);
|
||||
dc.x += dc.w;
|
||||
}
|
||||
dc.w = mw - dc.x;
|
||||
drawtext(&dc, text, normcol);
|
||||
drawline(&dc, textnw(&dc, text, cursor) + dc.font.height/2, 2, 1,
|
||||
dc.font.height-2, normcol);
|
||||
commitdraw(&dc, win);
|
||||
}
|
||||
|
||||
void
|
||||
kpress(XKeyEvent *e) {
|
||||
char buf[sizeof text];
|
||||
int num;
|
||||
unsigned int i, len;
|
||||
KeySym ksym;
|
||||
|
||||
len = strlen(text);
|
||||
num = XLookupString(e, buf, sizeof buf, &ksym, NULL);
|
||||
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;
|
||||
else 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(tolower(ksym)) {
|
||||
default:
|
||||
return;
|
||||
case XK_a:
|
||||
ksym = XK_Home;
|
||||
break;
|
||||
case XK_b:
|
||||
ksym = XK_Left;
|
||||
break;
|
||||
case XK_c:
|
||||
ksym = XK_Escape;
|
||||
break;
|
||||
case XK_e:
|
||||
ksym = XK_End;
|
||||
break;
|
||||
case XK_f:
|
||||
ksym = XK_Right;
|
||||
break;
|
||||
case XK_h:
|
||||
ksym = XK_BackSpace;
|
||||
break;
|
||||
case XK_j:
|
||||
case XK_m:
|
||||
ksym = XK_Return;
|
||||
break;
|
||||
case XK_k:
|
||||
text[cursor] = '\0';
|
||||
break;
|
||||
case XK_u:
|
||||
memmove(text, text + cursor, sizeof text - cursor + 1);
|
||||
cursor = 0;
|
||||
break;
|
||||
case XK_w:
|
||||
if(cursor > 0) {
|
||||
i = cursor;
|
||||
while(i-- > 0 && text[i] == ' ');
|
||||
while(i-- > 0 && text[i] != ' ');
|
||||
memmove(text + i + 1, text + cursor, sizeof text - cursor + 1);
|
||||
cursor = i + 1;
|
||||
}
|
||||
break;
|
||||
case XK_y:
|
||||
{
|
||||
FILE *fp;
|
||||
char *s;
|
||||
if(!(fp = popen("sselp", "r")))
|
||||
eprint("cannot popen sselp\n");
|
||||
s = fgets(buf, sizeof buf, fp);
|
||||
pclose(fp);
|
||||
if(s == NULL)
|
||||
return;
|
||||
}
|
||||
num = strlen(buf);
|
||||
if(num && buf[num-1] == '\n')
|
||||
buf[--num] = '\0';
|
||||
break;
|
||||
}
|
||||
}
|
||||
switch(ksym) {
|
||||
default:
|
||||
num = MIN(num, sizeof text - cursor);
|
||||
if(num && !iscntrl((int) buf[0])) {
|
||||
memmove(text + cursor + num, text + cursor, sizeof text - cursor - num);
|
||||
memcpy(text + cursor, buf, num);
|
||||
cursor += num;
|
||||
}
|
||||
break;
|
||||
case XK_BackSpace:
|
||||
if(cursor == 0)
|
||||
return;
|
||||
for(i = 1; cursor - i > 0 && !IS_UTF8_1ST_CHAR(text[cursor - i]); i++);
|
||||
memmove(text + cursor - i, text + cursor, sizeof text - cursor + i);
|
||||
cursor -= i;
|
||||
break;
|
||||
case XK_Delete:
|
||||
if(cursor == len)
|
||||
return;
|
||||
for(i = 1; cursor + i < len && !IS_UTF8_1ST_CHAR(text[cursor + i]); i++);
|
||||
memmove(text + cursor, text + cursor + i, sizeof text - cursor);
|
||||
break;
|
||||
case XK_End:
|
||||
cursor = len;
|
||||
break;
|
||||
case XK_Escape:
|
||||
exit(EXIT_FAILURE);
|
||||
case XK_Home:
|
||||
cursor = 0;
|
||||
break;
|
||||
case XK_Left:
|
||||
if(cursor == 0)
|
||||
return;
|
||||
while(cursor-- > 0 && !IS_UTF8_1ST_CHAR(text[cursor]));
|
||||
break;
|
||||
case XK_Return:
|
||||
fprintf(stdout, "%s", text);
|
||||
fflush(stdout);
|
||||
exit(EXIT_SUCCESS);
|
||||
case XK_Right:
|
||||
if(cursor == len)
|
||||
return;
|
||||
while(cursor++ < len && !IS_UTF8_1ST_CHAR(text[cursor]));
|
||||
break;
|
||||
}
|
||||
drawbar();
|
||||
}
|
||||
|
||||
int
|
||||
main(int argc, char *argv[]) {
|
||||
unsigned int i;
|
||||
|
||||
/* command line args */
|
||||
progname = "dinput";
|
||||
for(i = 1; i < argc; i++)
|
||||
if(!strcmp(argv[i], "-i"))
|
||||
; /* ignore flag */
|
||||
else if(!strcmp(argv[i], "-b"))
|
||||
topbar = False;
|
||||
else if(!strcmp(argv[i], "-l"))
|
||||
i++; /* ignore flag */
|
||||
else if(!strcmp(argv[i], "-fn")) {
|
||||
if(++i < argc) font = argv[i];
|
||||
}
|
||||
else if(!strcmp(argv[i], "-nb")) {
|
||||
if(++i < argc) normbgcolor = argv[i];
|
||||
}
|
||||
else if(!strcmp(argv[i], "-nf")) {
|
||||
if(++i < argc) normfgcolor = argv[i];
|
||||
}
|
||||
else if(!strcmp(argv[i], "-p")) {
|
||||
if(++i < argc) prompt = argv[i];
|
||||
}
|
||||
else if(!strcmp(argv[i], "-sb")) {
|
||||
if(++i < argc) selbgcolor = argv[i];
|
||||
}
|
||||
else if(!strcmp(argv[i], "-sf")) {
|
||||
if(++i < argc) selfgcolor = argv[i];
|
||||
}
|
||||
else if(!strcmp(argv[i], "-v")) {
|
||||
printf("dinput-"VERSION", © 2006-2010 dmenu engineers, see LICENSE for details\n");
|
||||
exit(EXIT_SUCCESS);
|
||||
}
|
||||
else if(!*text) {
|
||||
strncpy(text, argv[i], sizeof text);
|
||||
cursor = strlen(text);
|
||||
}
|
||||
else {
|
||||
fputs("usage: dinput [-b] [-fn <font>] [-nb <color>] [-nf <color>]\n"
|
||||
" [-p <prompt>] [-sb <color>] [-sf <color>] [-v] [<text>]\n", stderr);
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
if(!setlocale(LC_CTYPE, "") || !XSupportsLocale())
|
||||
fprintf(stderr, "dinput: warning: no locale support\n");
|
||||
if(!(dpy = XOpenDisplay(NULL)))
|
||||
eprint("cannot open display\n");
|
||||
if(atexit(&cleanup) != 0)
|
||||
eprint("cannot register cleanup\n");
|
||||
screen = DefaultScreen(dpy);
|
||||
root = RootWindow(dpy, screen);
|
||||
|
||||
grabkeyboard();
|
||||
setup(0);
|
||||
run();
|
||||
return 0;
|
||||
}
|
||||
251
dmenu.c
251
dmenu.c
@ -8,7 +8,16 @@
|
||||
#include <X11/keysym.h>
|
||||
#include <X11/Xlib.h>
|
||||
#include <X11/Xutil.h>
|
||||
#include "dmenu.h"
|
||||
#ifdef XINERAMA
|
||||
#include <X11/extensions/Xinerama.h>
|
||||
#endif
|
||||
#include <draw.h>
|
||||
#include "config.h"
|
||||
|
||||
#define INRECT(x,y,rx,ry,rw,rh) ((rx) < (x) && (x) < (rx)+(rw) && (ry) < (y) && (y) < (ry)+(rh))
|
||||
#define MIN(a,b) ((a) < (b) ? (a) : (b))
|
||||
#define MAX(a,b) ((a) > (b) ? (a) : (b))
|
||||
#define IS_UTF8_1ST_CHAR(c) (((c) & 0xc0) == 0xc0 || ((c) & 0x80) == 0x00)
|
||||
|
||||
typedef struct Item Item;
|
||||
struct Item {
|
||||
@ -17,30 +26,46 @@ struct Item {
|
||||
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 dinput(void);
|
||||
static void drawitem(const char *s, unsigned long col[ColLast]);
|
||||
static void drawmenu(void);
|
||||
static void drawmenuh(void);
|
||||
static void drawmenuv(void);
|
||||
static void grabkeyboard(void);
|
||||
static void keypress(XKeyEvent *e);
|
||||
static void match(void);
|
||||
static void readstdin(void);
|
||||
static void run(void);
|
||||
static void setup(void);
|
||||
|
||||
/* variables */
|
||||
static char **argp = NULL;
|
||||
static char *maxname = NULL;
|
||||
static char *prompt;
|
||||
static char text[4096];
|
||||
static int promptw;
|
||||
static int screen;
|
||||
static size_t cur = 0;
|
||||
static unsigned int cmdw = 0;
|
||||
static unsigned int lines = 0;
|
||||
static unsigned int numlockmask;
|
||||
static unsigned int mw, mh;
|
||||
static unsigned long normcol[ColLast];
|
||||
static unsigned long selcol[ColLast];
|
||||
static Bool topbar = True;
|
||||
static DC dc;
|
||||
static Display *dpy;
|
||||
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 win, root;
|
||||
|
||||
static int (*fstrncmp)(const char *, const char *, size_t) = strncmp;
|
||||
static char *(*fstrstr)(const char *, const char *) = strstr;
|
||||
static void (*calcoffsets)(void) = calcoffsetsh;
|
||||
@ -120,16 +145,18 @@ cleanup(void) {
|
||||
}
|
||||
|
||||
void
|
||||
dinput(void) {
|
||||
cleanup();
|
||||
argp[0] = "dinput";
|
||||
argp[1] = text;
|
||||
execvp("dinput", argp);
|
||||
eprint("cannot exec dinput\n");
|
||||
drawitem(const char *s, unsigned long col[ColLast]) {
|
||||
const char *p;
|
||||
unsigned int w = textnw(&dc, text, strlen(text));
|
||||
|
||||
drawbox(&dc, col);
|
||||
drawtext(&dc, s, col);
|
||||
for(p = fstrstr(s, text); *text && (p = fstrstr(p, text)); p++)
|
||||
drawline(&dc, textnw(&dc, s, p-s) + dc.h/2 - 1, dc.h-2, w, 1, col);
|
||||
}
|
||||
|
||||
void
|
||||
drawbar(void) {
|
||||
drawmenu(void) {
|
||||
dc.x = 0;
|
||||
dc.y = 0;
|
||||
dc.w = mw;
|
||||
@ -149,6 +176,7 @@ drawbar(void) {
|
||||
if(cmdw && item && lines == 0)
|
||||
dc.w = cmdw;
|
||||
drawtext(&dc, text, normcol);
|
||||
drawline(&dc, textnw(&dc, text, cur) + dc.h/2 - 2, 2, 1, dc.h-4, normcol);
|
||||
if(lines > 0)
|
||||
drawmenuv();
|
||||
else if(curr)
|
||||
@ -156,17 +184,6 @@ drawbar(void) {
|
||||
commitdraw(&dc, win);
|
||||
}
|
||||
|
||||
void
|
||||
drawitem(const char *s, unsigned long col[ColLast]) {
|
||||
const char *p;
|
||||
unsigned int w = textnw(&dc, text, strlen(text));
|
||||
|
||||
drawbox(&dc, col);
|
||||
drawtext(&dc, s, col);
|
||||
for(p = fstrstr(s, text); *text && (p = fstrstr(p, text)); p++)
|
||||
drawline(&dc, textnw(&dc, s, p-s) + dc.h/2 - 1, dc.h-2, w, 1, col);
|
||||
}
|
||||
|
||||
void
|
||||
drawmenuh(void) {
|
||||
Item *i;
|
||||
@ -202,7 +219,19 @@ drawmenuv(void) {
|
||||
}
|
||||
|
||||
void
|
||||
kpress(XKeyEvent *e) {
|
||||
grabkeyboard(void) {
|
||||
unsigned int n;
|
||||
|
||||
for(n = 0; n < 1000; n++) {
|
||||
if(!XGrabKeyboard(dpy, root, True, GrabModeAsync, GrabModeAsync, CurrentTime))
|
||||
return;
|
||||
usleep(1000);
|
||||
}
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
void
|
||||
keypress(XKeyEvent *e) {
|
||||
char buf[sizeof text];
|
||||
int num;
|
||||
unsigned int i, len;
|
||||
@ -248,6 +277,9 @@ kpress(XKeyEvent *e) {
|
||||
case XK_m:
|
||||
ksym = XK_Return;
|
||||
break;
|
||||
case XK_k:
|
||||
text[cur] = '\0';
|
||||
break;
|
||||
case XK_n:
|
||||
ksym = XK_Down;
|
||||
break;
|
||||
@ -255,38 +287,67 @@ kpress(XKeyEvent *e) {
|
||||
ksym = XK_Up;
|
||||
break;
|
||||
case XK_u:
|
||||
text[0] = '\0';
|
||||
memmove(text, text + cur, sizeof text - cur + 1);
|
||||
cur = 0;
|
||||
match();
|
||||
break;
|
||||
case XK_w:
|
||||
if(len == 0)
|
||||
if(cur == 0)
|
||||
return;
|
||||
i = len;
|
||||
i = cur;
|
||||
while(i-- > 0 && text[i] == ' ');
|
||||
while(i-- > 0 && text[i] != ' ');
|
||||
text[++i] = '\0';
|
||||
memmove(text + i + 1, text + cur, sizeof text - cur + 1);
|
||||
cur = i + 1;
|
||||
match();
|
||||
break;
|
||||
case XK_y:
|
||||
{
|
||||
FILE *fp;
|
||||
char *s;
|
||||
if(!(fp = fopen("sselp", "r")))
|
||||
eprint("cannot popen sselp\n");
|
||||
s = fgets(buf, sizeof buf, fp);
|
||||
fclose(fp);
|
||||
if(!s)
|
||||
return;
|
||||
}
|
||||
num = strlen(buf);
|
||||
if(num && buf[num-1] == '\n')
|
||||
buf[--num] = '\0';
|
||||
break;
|
||||
}
|
||||
}
|
||||
switch(ksym) {
|
||||
default:
|
||||
num = MIN(num, sizeof text);
|
||||
if(num && !iscntrl((int) buf[0])) {
|
||||
memcpy(text + len, buf, num + 1);
|
||||
len += num;
|
||||
memmove(text + cur + num, text + cur, sizeof text - cur - num);
|
||||
memcpy(text + cur, buf, num);
|
||||
cur += num;
|
||||
match();
|
||||
}
|
||||
break;
|
||||
case XK_BackSpace:
|
||||
if(len == 0)
|
||||
if(cur == 0)
|
||||
return;
|
||||
for(i = 1; len - i > 0 && !IS_UTF8_1ST_CHAR(text[len - i]); i++);
|
||||
len -= i;
|
||||
text[len] = '\0';
|
||||
for(i = 1; len - i > 0 && !IS_UTF8_1ST_CHAR(text[cur - i]); i++);
|
||||
memmove(text + cur - i, text + cur, sizeof text - cur + i);
|
||||
cur -= i;
|
||||
match();
|
||||
break;
|
||||
case XK_Delete:
|
||||
if(cur == len)
|
||||
return;
|
||||
for(i = 1; cur + i < len && !IS_UTF8_1ST_CHAR(text[cur + i]); i++);
|
||||
memmove(text + cur, text + cur + i, sizeof text - cur);
|
||||
match();
|
||||
break;
|
||||
case XK_End:
|
||||
if(cur < len) {
|
||||
cur = len;
|
||||
break;
|
||||
}
|
||||
while(next) {
|
||||
sel = curr = next;
|
||||
calcoffsets();
|
||||
@ -297,10 +358,20 @@ kpress(XKeyEvent *e) {
|
||||
case XK_Escape:
|
||||
exit(EXIT_FAILURE);
|
||||
case XK_Home:
|
||||
if(sel == item) {
|
||||
cur = 0;
|
||||
break;
|
||||
}
|
||||
sel = curr = item;
|
||||
calcoffsets();
|
||||
break;
|
||||
case XK_Left:
|
||||
if(cur > 0 && (!sel || !sel->left || lines > 0)) {
|
||||
while(cur-- > 0 && !IS_UTF8_1ST_CHAR(text[cur]));
|
||||
break;
|
||||
}
|
||||
if(lines > 0)
|
||||
return;
|
||||
case XK_Up:
|
||||
if(!sel || !sel->left)
|
||||
return;
|
||||
@ -323,12 +394,16 @@ kpress(XKeyEvent *e) {
|
||||
calcoffsets();
|
||||
break;
|
||||
case XK_Return:
|
||||
if(e->state & ShiftMask)
|
||||
dinput();
|
||||
fprintf(stdout, "%s", sel ? sel->text : text);
|
||||
fprintf(stdout, "%s", ((e->state & ShiftMask) || sel) ? sel->text : text);
|
||||
fflush(stdout);
|
||||
exit(EXIT_SUCCESS);
|
||||
case XK_Right:
|
||||
if(cur < len) {
|
||||
while(cur++ < len && !IS_UTF8_1ST_CHAR(text[cur]));
|
||||
break;
|
||||
}
|
||||
if(lines > 0)
|
||||
return;
|
||||
case XK_Down:
|
||||
if(!sel || !sel->right)
|
||||
return;
|
||||
@ -339,12 +414,14 @@ kpress(XKeyEvent *e) {
|
||||
}
|
||||
break;
|
||||
case XK_Tab:
|
||||
if(sel)
|
||||
strncpy(text, sel->text, sizeof text);
|
||||
dinput();
|
||||
if(!sel)
|
||||
return;
|
||||
strncpy(text, sel->text, sizeof text);
|
||||
cur = strlen(text);
|
||||
match();
|
||||
break;
|
||||
}
|
||||
drawbar();
|
||||
drawmenu();
|
||||
}
|
||||
|
||||
void
|
||||
@ -413,6 +490,98 @@ readstdin(void) {
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
run(void) {
|
||||
XEvent ev;
|
||||
|
||||
XSync(dpy, False);
|
||||
while(!XNextEvent(dpy, &ev))
|
||||
switch(ev.type) {
|
||||
case Expose:
|
||||
if(ev.xexpose.count == 0)
|
||||
drawmenu();
|
||||
break;
|
||||
case KeyPress:
|
||||
keypress(&ev.xkey);
|
||||
break;
|
||||
case VisibilityNotify:
|
||||
if(ev.xvisibility.state != VisibilityUnobscured)
|
||||
XRaiseWindow(dpy, win);
|
||||
break;
|
||||
}
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
void
|
||||
setup(void) {
|
||||
int i, j, x, y;
|
||||
#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);
|
||||
|
||||
dc.dpy = dpy;
|
||||
normcol[ColBG] = getcolor(&dc, normbgcolor);
|
||||
normcol[ColFG] = getcolor(&dc, normfgcolor);
|
||||
selcol[ColBG] = getcolor(&dc, selbgcolor);
|
||||
selcol[ColFG] = getcolor(&dc, selfgcolor);
|
||||
initfont(&dc, font);
|
||||
|
||||
/* input window */
|
||||
wa.override_redirect = True;
|
||||
wa.background_pixmap = ParentRelative;
|
||||
wa.event_mask = ExposureMask | KeyPressMask | VisibilityChangeMask;
|
||||
|
||||
/* input window geometry */
|
||||
mh = (dc.font.height + 2) * (lines + 1);
|
||||
#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);
|
||||
}
|
||||
|
||||
win = XCreateWindow(dpy, root, x, y, mw, mh, 0,
|
||||
DefaultDepth(dpy, screen), CopyFromParent,
|
||||
DefaultVisual(dpy, screen),
|
||||
CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa);
|
||||
|
||||
setupdraw(&dc, win);
|
||||
if(prompt)
|
||||
promptw = MIN(textw(&dc, prompt), mw / 5);
|
||||
XMapRaised(dpy, win);
|
||||
}
|
||||
|
||||
int
|
||||
main(int argc, char *argv[]) {
|
||||
unsigned int i;
|
||||
@ -472,7 +641,7 @@ main(int argc, char *argv[]) {
|
||||
|
||||
readstdin();
|
||||
grabkeyboard();
|
||||
setup(lines);
|
||||
setup();
|
||||
if(maxname)
|
||||
cmdw = MIN(textw(&dc, maxname), mw / 3);
|
||||
match();
|
||||
|
||||
30
dmenu.h
30
dmenu.h
@ -1,30 +0,0 @@
|
||||
#include <X11/Xlib.h>
|
||||
#include <draw.h>
|
||||
#include "config.h"
|
||||
|
||||
/* macros */
|
||||
#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 MAX(a, b) ((a) > (b) ? (a) : (b))
|
||||
#define IS_UTF8_1ST_CHAR(c) ((((c) & 0xc0) == 0xc0) || !((c) & 0x80))
|
||||
|
||||
/* forward declarations */
|
||||
void drawbar(void);
|
||||
void grabkeyboard(void);
|
||||
void kpress(XKeyEvent *e);
|
||||
void run(void);
|
||||
void setup(unsigned int lines);
|
||||
|
||||
/* variables */
|
||||
extern char *prompt;
|
||||
extern char text[4096];
|
||||
extern int promptw;
|
||||
extern int screen;
|
||||
extern unsigned int numlockmask;
|
||||
extern unsigned int mw, mh;
|
||||
extern unsigned long normcol[ColLast];
|
||||
extern unsigned long selcol[ColLast];
|
||||
extern Bool topbar;
|
||||
extern DC dc;
|
||||
extern Display *dpy;
|
||||
extern Window win, root;
|
||||
Loading…
Reference in New Issue
Block a user