dwm

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commit 8b59083eb13c0712e04d9a5b6d7bf4af5913c442
parent da2bbd371c522d63d737d43a127601a3fdbcb9d8
Author: Anselm R. Garbe <garbeam@wmii.de>
Date:   Thu, 13 Jul 2006 01:30:55 +0200

removed unnecessary crap

Diffstat:
MMakefile | 26++++++++++----------------
MREADME | 6++----
Dbar.c | 41-----------------------------------------
Mclient.c | 34++++++++++++++--------------------
Dconfig.h | 15---------------
Mdraw.c | 5+++--
Ddraw.h | 36------------------------------------
Mevent.c | 9++-------
Dgridmenu.1 | 68--------------------------------------------------------------------
Mkb.c | 12+++---------
Dmenu.c | 432-------------------------------------------------------------------------------
Mutil.c | 51++-------------------------------------------------
Dutil.h | 22----------------------
Mwm.c | 60++++++------------------------------------------------------
Mwm.h | 63+++++++++++++++++++++++++++++++++++++++++++++++++++++----------
15 files changed, 95 insertions(+), 785 deletions(-)

diff --git a/Makefile b/Makefile @@ -3,14 +3,12 @@ include config.mk -WMSRC = bar.c client.c draw.c event.c kb.c mouse.c util.c wm.c -WMOBJ = ${WMSRC:.c=.o} -MENSRC = menu.c draw.c util.c -MENOBJ = ${MENSRC:.c=.o} -MAN1 = gridwm.1 gridmenu.1 -BIN = gridwm gridmenu - -all: config gridwm gridmenu +SRC = client.c draw.c event.c kb.c mouse.c util.c wm.c +OBJ = ${SRC:.c=.o} +MAN1 = gridwm.1 +BIN = gridwm + +all: config gridwm @echo finished config: @@ -24,18 +22,14 @@ config: @echo CC $< @${CC} -c ${CFLAGS} $< -${WMOBJ}: wm.h draw.h config.h util.h - -gridmenu: ${MENOBJ} - @echo LD $@ - @${CC} -o $@ ${MENOBJ} ${LDFLAGS} +${OBJ}: wm.h -gridwm: ${WMOBJ} +gridwm: ${OBJ} @echo LD $@ - @${CC} -o $@ ${WMOBJ} ${LDFLAGS} + @${CC} -o $@ ${OBJ} ${LDFLAGS} clean: - rm -f gridwm gridmenu *.o core + rm -f gridwm *.o core dist: clean mkdir -p gridwm-${VERSION} diff --git a/README b/README @@ -37,7 +37,5 @@ This will start gridwm on display :1 of the host foo.bar. Configuration ------------- -The configuration of gridwm is done by customizing the config.h source file. To -customize the key bindings edit kb.c. To change the status output, edit the -status command definition in wm.c. - +The configuration of gridwm is done by customizing the wm.h source file. To +customize the key bindings edit kb.c. diff --git a/bar.c b/bar.c @@ -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); -} diff --git a/client.c b/client.c @@ -7,8 +7,8 @@ #include <stdlib.h> #include <string.h> #include <X11/Xatom.h> +#include <X11/Xutil.h> -#include "util.h" #include "wm.h" void (*arrange)(void *aux); @@ -19,9 +19,9 @@ max(void *aux) if(!stack) return; stack->x = sx; - stack->y = bh; + stack->y = sy; stack->w = sw - 2 * stack->border; - stack->h = sh - bh - 2 * stack->border; + stack->h = sh - 2 * stack->border; resize(stack); discard_events(EnterWindowMask); } @@ -59,11 +59,11 @@ grid(void *aux) cols = rows; gw = (sw - 2) / cols; - gh = (sh - bh - 2) / rows; + gh = (sh - 2) / rows; for(i = j = 0, c = clients; c; c = c->next) { c->x = i * gw; - c->y = j * gh + bh; + c->y = j * gh; c->w = gw; c->h = gh; resize(c); @@ -89,12 +89,12 @@ sel(void *aux) for(c = stack; c && c->snext; c = c->snext); if(!c) c = stack; - raise(c); + craise(c); focus(c); } void -kill(void *aux) +ckill(void *aux) { Client *c = stack; @@ -114,8 +114,8 @@ resize_title(Client *c) c->tw = 0; for(i = 0; i < TLast; i++) if(c->tags[i]) - c->tw += textw(&brush.font, c->tags[i]) + bh; - c->tw += textw(&brush.font, c->name) + bh; + c->tw += textw(&brush.font, c->tags[i]) + brush.font.height; + c->tw += textw(&brush.font, c->name) + brush.font.height; if(c->tw > c->w) c->tw = c->w + 2; c->tx = c->x + c->w - c->tw + 2; @@ -190,7 +190,7 @@ update_size(Client *c) } void -raise(Client *c) +craise(Client *c) { XRaiseWindow(dpy, c->win); XRaiseWindow(dpy, c->title); @@ -234,11 +234,9 @@ manage(Window w, XWindowAttributes *wa) c->win = w; c->tx = c->x = wa->x; c->ty = c->y = wa->y; - if(c->y < bh) - c->ty = c->y += bh; c->tw = c->w = wa->width; c->h = wa->height; - c->th = bh; + c->th = th; c->border = 1; update_size(c); XSetWindowBorderWidth(dpy, c->win, 1); @@ -379,10 +377,8 @@ unmanage(Client *c) XDestroyWindow(dpy, c->title); for(l=&clients; *l && *l != c; l=&(*l)->next); - eassert(*l == c); *l = c->next; for(l=&stack; *l && *l != c; l=&(*l)->snext); - eassert(*l == c); *l = c->snext; free(c); @@ -418,10 +414,8 @@ void draw_client(Client *c) { int i; - if(c == stack) { - draw_bar(); + if(c == stack) return; - } brush.x = brush.y = 0; brush.h = c->th; @@ -430,12 +424,12 @@ draw_client(Client *c) for(i = 0; i < TLast; i++) { if(c->tags[i]) { brush.x += brush.w; - brush.w = textw(&brush.font, c->tags[i]) + bh; + brush.w = textw(&brush.font, c->tags[i]) + brush.font.height; draw(dpy, &brush, True, c->tags[i]); } } brush.x += brush.w; - brush.w = textw(&brush.font, c->name) + bh; + brush.w = textw(&brush.font, c->name) + brush.font.height; draw(dpy, &brush, True, c->name); XCopyArea(dpy, brush.drawable, c->title, brush.gc, 0, 0, c->tw, c->th, 0, 0); diff --git a/config.h b/config.h @@ -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 */ diff --git a/draw.c b/draw.c @@ -6,8 +6,9 @@ #include <stdio.h> #include <string.h> -#include "draw.h" -#include "util.h" +#include <X11/Xlocale.h> + +#include "wm.h" static void drawborder(Display *dpy, Brush *b) diff --git a/draw.h b/draw.h @@ -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); diff --git a/event.c b/event.c @@ -51,7 +51,7 @@ buttonpress(XEvent *e) Client *c; if((c = getclient(ev->window))) { - raise(c); + craise(c); switch(ev->button) { default: break; @@ -147,8 +147,6 @@ expose(XEvent *e) if(ev->count == 0) { if((c = gettitle(ev->window))) draw_client(c); - else if(ev->window == barwin) - draw_bar(); } } @@ -203,10 +201,7 @@ propertynotify(XEvent *e) } if(ev->atom == XA_WM_NAME || ev->atom == net_atom[NetWMName]) { update_name(c); - if(c == stack) - draw_bar(); - else - draw_client(c); + draw_client(c); } } } diff --git a/gridmenu.1 b/gridmenu.1 @@ -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) diff --git a/kb.c b/kb.c @@ -9,25 +9,19 @@ /********** CUSTOMIZE **********/ -char *cmdterm[] = { +char *term[] = { "aterm", "-tr", "+sb", "-bg", "black", "-fg", "white", "-fn", "-*-terminus-medium-*-*-*-13-*-*-*-*-*-iso10646-*",NULL }; -char *cmdproglist[] = { - "sh", "-c", "exec `ls -lL /bin /sbin /usr/bin /usr/local/bin 2>/dev/null " - "| awk 'NF>2 && $1 ~ /^[^d].*x/ {print $NF}' | sort | uniq | gridmenu`", 0 -}; - static Key key[] = { - { Mod1Mask, XK_Return, run, cmdterm }, - { Mod1Mask, XK_p, run, cmdproglist}, + { Mod1Mask, XK_Return, run, term }, { Mod1Mask, XK_k, sel, "prev" }, { Mod1Mask, XK_j, sel, "next" }, { Mod1Mask, XK_g, grid, NULL }, { Mod1Mask, XK_f, floating, NULL }, { Mod1Mask, XK_m, max, NULL }, - { Mod1Mask | ShiftMask, XK_c, kill, NULL }, + { Mod1Mask | ShiftMask, XK_c, ckill, NULL }, { Mod1Mask | ShiftMask, XK_q, quit, NULL }, }; diff --git a/menu.c b/menu.c @@ -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; -} diff --git a/util.c b/util.c @@ -11,7 +11,7 @@ #include <sys/wait.h> #include <unistd.h> -#include "util.h" +#include "wm.h" void error(char *errstr, ...) { @@ -60,20 +60,13 @@ erealloc(void *ptr, unsigned int size) char * estrdup(const char *str) { - void *res = strdup(str); + char *res = strdup(str); if(!res) bad_malloc(strlen(str)); return res; } void -failed_assert(char *a, char *file, int line) -{ - fprintf(stderr, "Assertion \"%s\" failed at %s:%d\n", a, file, line); - abort(); -} - -void swap(void **p1, void **p2) { void *tmp = *p1; @@ -99,43 +92,3 @@ spawn(Display *dpy, char *argv[]) } wait(0); } - -void -pipe_spawn(char *buf, unsigned int len, Display *dpy, char *argv[]) -{ - unsigned int l, n; - int pfd[2]; - - if(!argv || !argv[0]) - return; - - if(pipe(pfd) == -1) { - perror("pipe"); - exit(1); - } - - if(fork() == 0) { - if(dpy) - close(ConnectionNumber(dpy)); - setsid(); - dup2(pfd[1], STDOUT_FILENO); - close(pfd[0]); - close(pfd[1]); - execvp(argv[0], argv); - fprintf(stderr, "gridwm: execvp %s", argv[0]); - perror(" failed"); - } - else { - l = n = 0; - close(pfd[1]); - while(n < len) { - if((l = read(pfd[0], buf + n, len - n)) < 1) - break; - n += l; - } - while(l > n); - close(pfd[0]); - buf[n < len ? n : len - 1] = 0; - } - wait(0); -} diff --git a/util.h b/util.h @@ -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); diff --git a/wm.c b/wm.c @@ -3,15 +3,10 @@ * See LICENSE file for license details. */ -#include <errno.h> - #include <stdarg.h> #include <stdio.h> #include <stdlib.h> -#include <sys/types.h> -#include <sys/time.h> - #include <X11/cursorfont.h> #include <X11/Xatom.h> #include <X11/Xproto.h> @@ -28,17 +23,6 @@ char *tags[TLast] = { [Twork] = "work", }; -/* commands */ -static char *cmdwallpaper[] = { - "feh", "--bg-scale", "/home/garbeam/wallpaper/bg.jpg", NULL -}; - -static char *cmdstatus[] = { - "sh", "-c", "echo -n `date '+%Y-%m-%d %H:%M'`" - " `uptime | sed 's/.*://; s/,//g'`" - " `acpi | awk '{print $4}' | sed 's/,//'`", NULL -}; - /********** CUSTOMIZE **********/ /* X structs */ @@ -51,7 +35,7 @@ Bool issel; char stext[1024]; int tsel = Tdev; /* default tag */ -int screen, sx, sy, sw, sh, bx, by, bw, bh; +int screen, sx, sy, sw, sh, th; Brush brush = {0}; Client *clients = NULL; @@ -209,11 +193,6 @@ main(int argc, char *argv[]) unsigned int mask; Window w; XEvent ev; - fd_set fds; - struct timeval t, timeout = { - .tv_usec = 0, - .tv_sec = STATUSDELAY, - }; /* command line args */ for(i = 1; (i < argc) && (argv[i][0] == '-'); i++) { @@ -245,7 +224,6 @@ main(int argc, char *argv[]) if(other_wm_running) error("gridwm: another window manager is already running\n"); - spawn(dpy, cmdwallpaper); sx = sy = 0; sw = DisplayWidth(dpy, screen); sh = DisplayHeight(dpy, screen); @@ -275,25 +253,11 @@ main(int argc, char *argv[]) loadcolors(dpy, screen, &brush, BGCOLOR, FGCOLOR, BORDERCOLOR); loadfont(dpy, &brush.font, FONT); - wa.override_redirect = 1; - wa.background_pixmap = ParentRelative; - wa.event_mask = ExposureMask; - - bx = by = 0; - bw = sw; - bh = texth(&brush.font); - barwin = XCreateWindow(dpy, root, bx, by, bw, bh, 0, DefaultDepth(dpy, screen), - CopyFromParent, DefaultVisual(dpy, screen), - CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa); - XDefineCursor(dpy, barwin, cursor[CurNormal]); - XMapRaised(dpy, barwin); + th = texth(&brush.font); - brush.drawable = XCreatePixmap(dpy, root, sw, bh, DefaultDepth(dpy, screen)); + brush.drawable = XCreatePixmap(dpy, root, sw, th, DefaultDepth(dpy, screen)); brush.gc = XCreateGC(dpy, root, 0, 0); - pipe_spawn(stext, sizeof(stext), dpy, cmdstatus); - draw_bar(); - wa.event_mask = SubstructureRedirectMask | EnterWindowMask \ | LeaveWindowMask; wa.cursor = cursor[CurNormal]; @@ -303,21 +267,9 @@ main(int argc, char *argv[]) scan_wins(); while(running) { - if(XPending(dpy) > 0) { - XNextEvent(dpy, &ev); - if(handler[ev.type]) - (handler[ev.type]) (&ev); /* call handler */ - continue; - } - FD_ZERO(&fds); - FD_SET(ConnectionNumber(dpy), &fds); - t = timeout; - if(select(ConnectionNumber(dpy) + 1, &fds, NULL, NULL, &t) > 0) - continue; - else if(errno != EINTR) { - pipe_spawn(stext, sizeof(stext), dpy, cmdstatus); - draw_bar(); - } + XNextEvent(dpy, &ev); + if(handler[ev.type]) + (handler[ev.type])(&ev); /* call handler */ } cleanup(); diff --git a/wm.h b/wm.h @@ -3,15 +3,25 @@ * See LICENSE file for license details. */ -#include "config.h" -#include "draw.h" -#include "util.h" +#include <X11/Xlib.h> -#include <X11/Xutil.h> +/********** CUSTOMIZE **********/ +#define FONT "-*-terminus-medium-*-*-*-13-*-*-*-*-*-iso10646-*" +#define BGCOLOR "#666699" +#define FGCOLOR "#ffffff" +#define BORDERCOLOR "#9999CC" +#define STATUSDELAY 10 /* seconds */ #define WM_PROTOCOL_DELWIN 1 +/* tags */ +enum { Tscratch, Tdev, Tirc, Twww, Twork, TLast }; + +/********** CUSTOMIZE **********/ + +typedef struct Brush Brush; typedef struct Client Client; +typedef struct Fnt Fnt; typedef struct Key Key; /* atoms */ @@ -21,6 +31,24 @@ enum { NetSupported, NetWMName, NetLast }; /* cursor */ enum { CurNormal, CurResize, CurMove, CurInput, CurLast }; +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; +}; + struct Client { char name[256]; char *tags[TLast]; @@ -46,21 +74,27 @@ struct Key { }; extern Display *dpy; -extern Window root, barwin; +extern Window root; extern Atom wm_atom[WMLast], net_atom[NetLast]; extern Cursor cursor[CurLast]; extern Bool running, issel; extern void (*handler[LASTEvent]) (XEvent *); extern void (*arrange)(void *aux); -extern int tsel, screen, sx, sy, sw, sh, bx, by, bw, bh; +extern int tsel, screen, sx, sy, sw, sh, th; extern char stext[1024], *tags[TLast]; extern Brush brush; extern Client *clients, *stack; -/* bar.c */ -extern void draw_bar(); +/* draw.c */ +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); /* client.c */ extern void manage(Window w, XWindowAttributes *wa); @@ -72,9 +106,9 @@ extern void draw_client(Client *c); extern void resize(Client *c); extern void update_size(Client *c); extern Client *gettitle(Window w); -extern void raise(Client *c); +extern void craise(Client *c); extern void lower(Client *c); -extern void kill(void *aux); +extern void ckill(void *aux); extern void sel(void *aux); extern void max(void *aux); extern void floating(void *aux); @@ -92,6 +126,15 @@ extern void keypress(XEvent *e); extern void mresize(Client *c); extern void mmove(Client *c); +/* util.c */ +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); +extern void spawn(Display *dpy, char *argv[]); +extern void swap(void **p1, void **p2); + /* wm.c */ extern int error_handler(Display *dpy, XErrorEvent *error); extern void send_message(Window w, Atom a, long value);