Anselm R. Garbe
20 years ago
15 changed files with 95 additions and 785 deletions
@ -1,41 +0,0 @@ |
|||
/*
|
|||
* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com> |
|||
* See LICENSE file for license details. |
|||
*/ |
|||
|
|||
#include "wm.h" |
|||
|
|||
void |
|||
draw_bar() |
|||
{ |
|||
int i; |
|||
brush.x = brush.y = 0; |
|||
brush.w = bw; |
|||
brush.h = bh; |
|||
draw(dpy, &brush, False, NULL); |
|||
|
|||
brush.w = 0; |
|||
for(i = 0; i < TLast; i++) { |
|||
brush.x += brush.w; |
|||
brush.w = textw(&brush.font, tags[i]) + bh; |
|||
if(i == tsel) { |
|||
swap((void **)&brush.fg, (void **)&brush.bg); |
|||
draw(dpy, &brush, True, tags[i]); |
|||
swap((void **)&brush.fg, (void **)&brush.bg); |
|||
} |
|||
else |
|||
draw(dpy, &brush, True, tags[i]); |
|||
} |
|||
if(stack) { |
|||
swap((void **)&brush.fg, (void **)&brush.bg); |
|||
brush.x += brush.w; |
|||
brush.w = textw(&brush.font, stack->name) + bh; |
|||
draw(dpy, &brush, True, stack->name); |
|||
swap((void **)&brush.fg, (void **)&brush.bg); |
|||
} |
|||
brush.w = textw(&brush.font, stext) + bh; |
|||
brush.x = bx + bw - brush.w; |
|||
draw(dpy, &brush, False, stext); |
|||
XCopyArea(dpy, brush.drawable, barwin, brush.gc, 0, 0, bw, bh, 0, 0); |
|||
XFlush(dpy); |
|||
} |
|||
@ -1,15 +0,0 @@ |
|||
/*
|
|||
* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com> |
|||
* See LICENSE file for license details. |
|||
*/ |
|||
|
|||
#define FONT "-*-terminus-medium-*-*-*-13-*-*-*-*-*-iso10646-*" |
|||
#define BGCOLOR "#666699" |
|||
#define FGCOLOR "#ffffff" |
|||
#define BORDERCOLOR "#9999CC" |
|||
#define STATUSDELAY 10 /* seconds */ |
|||
|
|||
/* tags, see wm.c for further config */ |
|||
enum { Tscratch, Tdev, Tirc, Twww, Twork, /* never remove: */ TLast }; |
|||
|
|||
/* see kb.c for shortcut customization */ |
|||
@ -1,36 +0,0 @@ |
|||
/*
|
|||
* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com> |
|||
* See LICENSE file for license details. |
|||
*/ |
|||
|
|||
#include <X11/Xlib.h> |
|||
#include <X11/Xlocale.h> |
|||
|
|||
typedef struct Brush Brush; |
|||
typedef struct Fnt Fnt; |
|||
|
|||
struct Fnt { |
|||
XFontStruct *xfont; |
|||
XFontSet set; |
|||
int ascent; |
|||
int descent; |
|||
int height; |
|||
}; |
|||
|
|||
struct Brush { |
|||
GC gc; |
|||
Drawable drawable; |
|||
int x, y, w, h; |
|||
Fnt font; |
|||
unsigned long bg; |
|||
unsigned long fg; |
|||
unsigned long border; |
|||
}; |
|||
|
|||
extern void draw(Display *dpy, Brush *b, Bool border, const char *text); |
|||
extern void loadcolors(Display *dpy, int screen, Brush *b, |
|||
const char *bg, const char *fg, const char *bo); |
|||
extern void loadfont(Display *dpy, Fnt *font, const char *fontstr); |
|||
extern unsigned int textnw(Fnt *font, char *text, unsigned int len); |
|||
extern unsigned int textw(Fnt *font, char *text); |
|||
extern unsigned int texth(Fnt *font); |
|||
@ -1,68 +0,0 @@ |
|||
.TH GRIDMENU 1 grid-0.0 |
|||
.SH NAME |
|||
gridmenu \- grid window manager menu |
|||
.SH SYNOPSIS |
|||
.B gridmenu |
|||
.RB [ \-v ] |
|||
.RB [ \-t |
|||
.IR title ] |
|||
.SH DESCRIPTION |
|||
.SS Overview |
|||
.B gridmenu |
|||
is a generic, highly customizable, and efficient menu for the X Window System, |
|||
originally designed for |
|||
.BR grid (1). |
|||
It supports arbitrary, user defined menu contents. |
|||
.SS Options |
|||
.TP |
|||
.B \-v |
|||
prints version information to stdout, then exits. |
|||
.TP |
|||
.BI \-t " title" |
|||
displays |
|||
.I title |
|||
above the menu. |
|||
.SS Usage |
|||
.B gridmenu |
|||
reads a list of newline-separated items from stdin and creates a menu. |
|||
When the user selects an item or enters any text and presses Enter, his choice |
|||
is printed to stdout and |
|||
.B gridmenu |
|||
terminates. |
|||
.SS Keyboard Control |
|||
.B gridmenu |
|||
is completely controlled by the keyboard. The following keys are recognized: |
|||
.TP 2 |
|||
Any printable character |
|||
appends the character to the text in the input field. This works as a filter: |
|||
only items containing this text will be displayed. |
|||
.TP 2 |
|||
Left/Right (Control-p/Control-n) |
|||
select the previous/next item. |
|||
.TP 2 |
|||
Tab (Control-i) |
|||
copy the selected item to the input field. |
|||
.TP 2 |
|||
Enter (Control-j) |
|||
confirm selection and quit (print the selected item to stdout). |
|||
.TP 2 |
|||
Shift-Enter (Shift-Control-j) |
|||
confirm selection and quit (print the text in the input field to stdout). |
|||
.TP 2 |
|||
Escape (Control-[) |
|||
quit without selecting an item. |
|||
.TP 2 |
|||
Backspace (Control-h) |
|||
remove enough characters from the input field to change its filtering effect. |
|||
.TP 2 |
|||
Control-u |
|||
remove all characters from the input field. |
|||
.SS Exit codes |
|||
.B gridmenu |
|||
returns |
|||
.B 0 |
|||
if Enter is pressed on termination, |
|||
.B 1 |
|||
if Escape is pressed. |
|||
.SH SEE ALSO |
|||
.BR gridwm (1) |
|||
@ -1,432 +0,0 @@ |
|||
/*
|
|||
* (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 "config.h" |
|||
#include "draw.h" |
|||
#include "util.h" |
|||
|
|||
#include <ctype.h> |
|||
#include <stdlib.h> |
|||
#include <stdio.h> |
|||
#include <string.h> |
|||
#include <unistd.h> |
|||
#include <X11/cursorfont.h> |
|||
#include <X11/Xutil.h> |
|||
#include <X11/keysym.h> |
|||
|
|||
typedef struct Item Item; |
|||
|
|||
struct Item { |
|||
Item *next; /* traverses all items */ |
|||
Item *left, *right; /* traverses items matching current search pattern */ |
|||
char *text; |
|||
}; |
|||
|
|||
static Display *dpy; |
|||
static Window root; |
|||
static Window win; |
|||
static Bool done = False; |
|||
|
|||
static Item *allitem = NULL; /* first of all items */ |
|||
static Item *item = NULL; /* first of pattern matching items */ |
|||
static Item *sel = NULL; |
|||
static Item *nextoff = NULL; |
|||
static Item *prevoff = NULL; |
|||
static Item *curroff = NULL; |
|||
|
|||
static int screen, mx, my, mw, mh; |
|||
static char *title = NULL; |
|||
static char text[4096]; |
|||
static int ret = 0; |
|||
static int nitem = 0; |
|||
static unsigned int cmdw = 0; |
|||
static unsigned int tw = 0; |
|||
static unsigned int cw = 0; |
|||
static const int seek = 30; /* 30px */ |
|||
|
|||
static Brush brush = {0}; |
|||
|
|||
static void draw_menu(); |
|||
static void kpress(XKeyEvent * e); |
|||
|
|||
static char version[] = "gridmenu - " VERSION ", (C)opyright MMVI Anselm R. Garbe\n"; |
|||
|
|||
static void |
|||
usage() { error("usage: gridmenu [-v] [-t <title>]\n"); } |
|||
|
|||
static void |
|||
update_offsets() |
|||
{ |
|||
unsigned int tw, w = cmdw + 2 * seek; |
|||
|
|||
if(!curroff) |
|||
return; |
|||
|
|||
for(nextoff = curroff; nextoff; nextoff=nextoff->right) { |
|||
tw = textw(&brush.font, nextoff->text); |
|||
if(tw > mw / 3) |
|||
tw = mw / 3; |
|||
w += tw + brush.font.height; |
|||
if(w > mw) |
|||
break; |
|||
} |
|||
|
|||
w = cmdw + 2 * seek; |
|||
for(prevoff = curroff; prevoff && prevoff->left; prevoff=prevoff->left) { |
|||
tw = textw(&brush.font, prevoff->left->text); |
|||
if(tw > mw / 3) |
|||
tw = mw / 3; |
|||
w += tw + brush.font.height; |
|||
if(w > mw) |
|||
break; |
|||
} |
|||
} |
|||
|
|||
static void |
|||
update_items(char *pattern) |
|||
{ |
|||
unsigned int plen = strlen(pattern); |
|||
Item *i, *j; |
|||
|
|||
if(!pattern) |
|||
return; |
|||
|
|||
if(!title || *pattern) |
|||
cmdw = cw; |
|||
else |
|||
cmdw = tw; |
|||
|
|||
item = j = NULL; |
|||
nitem = 0; |
|||
|
|||
for(i = allitem; i; i=i->next) |
|||
if(!plen || !strncmp(pattern, i->text, plen)) { |
|||
if(!j) |
|||
item = i; |
|||
else |
|||
j->right = i; |
|||
i->left = j; |
|||
i->right = NULL; |
|||
j = i; |
|||
nitem++; |
|||
} |
|||
for(i = allitem; i; i=i->next) |
|||
if(plen && strncmp(pattern, i->text, plen) |
|||
&& strstr(i->text, pattern)) { |
|||
if(!j) |
|||
item = i; |
|||
else |
|||
j->right = i; |
|||
i->left = j; |
|||
i->right = NULL; |
|||
j = i; |
|||
nitem++; |
|||
} |
|||
|
|||
curroff = prevoff = nextoff = sel = item; |
|||
|
|||
update_offsets(); |
|||
} |
|||
|
|||
/* creates brush structs for brush mode drawing */ |
|||
static void |
|||
draw_menu() |
|||
{ |
|||
Item *i; |
|||
|
|||
brush.x = 0; |
|||
brush.y = 0; |
|||
brush.w = mw; |
|||
brush.h = mh; |
|||
draw(dpy, &brush, False, 0); |
|||
|
|||
/* print command */ |
|||
if(!title || text[0]) { |
|||
cmdw = cw; |
|||
if(cmdw && item) |
|||
brush.w = cmdw; |
|||
draw(dpy, &brush, False, text); |
|||
} |
|||
else { |
|||
cmdw = tw; |
|||
brush.w = cmdw; |
|||
draw(dpy, &brush, False, title); |
|||
} |
|||
brush.x += brush.w; |
|||
|
|||
if(curroff) { |
|||
brush.w = seek; |
|||
draw(dpy, &brush, False, (curroff && curroff->left) ? "<" : 0); |
|||
brush.x += brush.w; |
|||
|
|||
/* determine maximum items */ |
|||
for(i = curroff; i != nextoff; i=i->right) { |
|||
brush.border = False; |
|||
brush.w = textw(&brush.font, i->text); |
|||
if(brush.w > mw / 3) |
|||
brush.w = mw / 3; |
|||
brush.w += brush.font.height; |
|||
if(sel == i) { |
|||
swap((void **)&brush.fg, (void **)&brush.bg); |
|||
draw(dpy, &brush, True, i->text); |
|||
swap((void **)&brush.fg, (void **)&brush.bg); |
|||
} |
|||
else |
|||
draw(dpy, &brush, False, i->text); |
|||
brush.x += brush.w; |
|||
} |
|||
|
|||
brush.x = mw - seek; |
|||
brush.w = seek; |
|||
draw(dpy, &brush, False, nextoff ? ">" : 0); |
|||
} |
|||
XCopyArea(dpy, brush.drawable, win, brush.gc, 0, 0, mw, mh, 0, 0); |
|||
XFlush(dpy); |
|||
} |
|||
|
|||
static void |
|||
kpress(XKeyEvent * e) |
|||
{ |
|||
KeySym ksym; |
|||
char buf[32]; |
|||
int num, prev_nitem; |
|||
unsigned int i, len = strlen(text); |
|||
|
|||
buf[0] = 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) { |
|||
default: /* ignore other control sequences */ |
|||
return; |
|||
break; |
|||
case XK_h: |
|||
ksym = XK_BackSpace; |
|||
break; |
|||
case XK_U: |
|||
case XK_u: |
|||
text[0] = 0; |
|||
update_items(text); |
|||
draw_menu(); |
|||
return; |
|||
break; |
|||
case XK_bracketleft: |
|||
ksym = XK_Escape; |
|||
break; |
|||
} |
|||
} |
|||
switch(ksym) { |
|||
case XK_Left: |
|||
if(!(sel && sel->left)) |
|||
return; |
|||
sel=sel->left; |
|||
if(sel->right == curroff) { |
|||
curroff = prevoff; |
|||
update_offsets(); |
|||
} |
|||
break; |
|||
case XK_Tab: |
|||
if(!sel) |
|||
return; |
|||
strncpy(text, sel->text, sizeof(text)); |
|||
update_items(text); |
|||
break; |
|||
case XK_Right: |
|||
if(!(sel && sel->right)) |
|||
return; |
|||
sel=sel->right; |
|||
if(sel == nextoff) { |
|||
curroff = nextoff; |
|||
update_offsets(); |
|||
} |
|||
break; |
|||
case XK_Return: |
|||
if(e->state & ShiftMask) { |
|||
if(text) |
|||
fprintf(stdout, "%s", text); |
|||
} |
|||
else if(sel) |
|||
fprintf(stdout, "%s", sel->text); |
|||
else if(text) |
|||
fprintf(stdout, "%s", text); |
|||
fflush(stdout); |
|||
done = True; |
|||
break; |
|||
case XK_Escape: |
|||
ret = 1; |
|||
done = True; |
|||
break; |
|||
case XK_BackSpace: |
|||
if((i = len)) { |
|||
prev_nitem = nitem; |
|||
do { |
|||
text[--i] = 0; |
|||
update_items(text); |
|||
} while(i && nitem && prev_nitem == nitem); |
|||
update_items(text); |
|||
} |
|||
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)); |
|||
update_items(text); |
|||
} |
|||
} |
|||
draw_menu(); |
|||
} |
|||
|
|||
static char * |
|||
read_allitems() |
|||
{ |
|||
static char *maxname = NULL; |
|||
char *p, buf[1024]; |
|||
unsigned int len = 0, max = 0; |
|||
Item *i, *new; |
|||
|
|||
i = 0; |
|||
while(fgets(buf, sizeof(buf), stdin)) { |
|||
len = strlen(buf); |
|||
if (buf[len - 1] == '\n') |
|||
buf[len - 1] = 0; |
|||
p = estrdup(buf); |
|||
if(max < len) { |
|||
maxname = p; |
|||
max = len; |
|||
} |
|||
|
|||
new = emalloc(sizeof(Item)); |
|||
new->next = new->left = new->right = NULL; |
|||
new->text = p; |
|||
if(!i) |
|||
allitem = new; |
|||
else |
|||
i->next = new; |
|||
i = new; |
|||
} |
|||
|
|||
return maxname; |
|||
} |
|||
|
|||
int |
|||
main(int argc, char *argv[]) |
|||
{ |
|||
int i; |
|||
XSetWindowAttributes wa; |
|||
char *maxname; |
|||
XEvent ev; |
|||
|
|||
/* command line args */ |
|||
for(i = 1; i < argc; i++) { |
|||
if (argv[i][0] == '-') |
|||
switch (argv[i][1]) { |
|||
case 'v': |
|||
fprintf(stdout, "%s", version); |
|||
exit(0); |
|||
break; |
|||
case 't': |
|||
if(++i < argc) |
|||
title = argv[i]; |
|||
else |
|||
usage(); |
|||
break; |
|||
default: |
|||
usage(); |
|||
break; |
|||
} |
|||
else |
|||
usage(); |
|||
} |
|||
|
|||
dpy = XOpenDisplay(0); |
|||
if(!dpy) |
|||
error("gridmenu: cannot open dpy\n"); |
|||
screen = DefaultScreen(dpy); |
|||
root = RootWindow(dpy, screen); |
|||
|
|||
maxname = read_allitems(); |
|||
|
|||
/* grab as early as possible, but after reading all items!!! */ |
|||
while(XGrabKeyboard(dpy, root, True, GrabModeAsync, |
|||
GrabModeAsync, CurrentTime) != GrabSuccess) |
|||
usleep(1000); |
|||
|
|||
/* style */ |
|||
loadcolors(dpy, screen, &brush, BGCOLOR, FGCOLOR, BORDERCOLOR); |
|||
loadfont(dpy, &brush.font, FONT); |
|||
|
|||
wa.override_redirect = 1; |
|||
wa.background_pixmap = ParentRelative; |
|||
wa.event_mask = ExposureMask | ButtonPressMask | KeyPressMask; |
|||
|
|||
mx = my = 0; |
|||
mw = DisplayWidth(dpy, screen); |
|||
mh = texth(&brush.font); |
|||
|
|||
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)); |
|||
XFlush(dpy); |
|||
|
|||
/* pixmap */ |
|||
brush.gc = XCreateGC(dpy, root, 0, 0); |
|||
brush.drawable = XCreatePixmap(dpy, win, mw, mh, |
|||
DefaultDepth(dpy, screen)); |
|||
XFlush(dpy); |
|||
|
|||
if(maxname) |
|||
cw = textw(&brush.font, maxname) + brush.font.height; |
|||
if(cw > mw / 3) |
|||
cw = mw / 3; |
|||
|
|||
if(title) { |
|||
tw = textw(&brush.font, title) + brush.font.height; |
|||
if(tw > mw / 3) |
|||
tw = mw / 3; |
|||
} |
|||
|
|||
cmdw = title ? tw : cw; |
|||
|
|||
text[0] = 0; |
|||
update_items(text); |
|||
XMapRaised(dpy, win); |
|||
draw_menu(); |
|||
XFlush(dpy); |
|||
|
|||
/* main event loop */ |
|||
while(!done && !XNextEvent(dpy, &ev)) { |
|||
switch (ev.type) { |
|||
case KeyPress: |
|||
kpress(&ev.xkey); |
|||
break; |
|||
case Expose: |
|||
if(ev.xexpose.count == 0) |
|||
draw_menu(); |
|||
break; |
|||
default: |
|||
break; |
|||
} |
|||
} |
|||
|
|||
XUngrabKeyboard(dpy, CurrentTime); |
|||
XFreePixmap(dpy, brush.drawable); |
|||
XFreeGC(dpy, brush.gc); |
|||
XDestroyWindow(dpy, win); |
|||
XCloseDisplay(dpy); |
|||
|
|||
return ret; |
|||
} |
|||
@ -1,22 +0,0 @@ |
|||
/*
|
|||
* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com> |
|||
* See LICENSE file for license details. |
|||
*/ |
|||
#include <X11/Xlib.h> |
|||
|
|||
extern void error(char *errstr, ...); |
|||
extern void *emallocz(unsigned int size); |
|||
extern void *emalloc(unsigned int size); |
|||
extern void *erealloc(void *ptr, unsigned int size); |
|||
extern char *estrdup(const char *str); |
|||
#define eassert(a) \ |
|||
do { \ |
|||
if(!(a)) \ |
|||
failed_assert(#a, __FILE__, __LINE__); \ |
|||
} while (0) |
|||
extern void failed_assert(char *a, char *file, int line); |
|||
extern void pipe_spawn(char *buf, unsigned int len, Display *dpy, char *argv[]); |
|||
extern void spawn(Display *dpy, char *argv[]); |
|||
extern void swap(void **p1, void **p2); |
|||
extern unsigned int tokenize(char **result, unsigned int reslen, |
|||
char *str, char delim); |
|||
Loading…
Reference in new issue