dwm

suckless's window manager with Luke's setup
Log | Files | Refs | README | LICENSE

commit efa7e514012865fcb3e9ea6e7d5b5c87d84353e5
parent c47da143bdf5b4e3924a411f42648d4b3e86ff00
Author: Anselm R. Garbe <garbeam@wmii.de>
Date:   Thu, 13 Jul 2006 18:21:38 +0200

several other additions/fixes, dwm is quite usable already

Diffstat:
Mclient.c | 235+++++++++++++++++++++++++++++++++++++++++++++++--------------------------------
Mdev.c | 22++++++++++++++--------
Mdwm.h | 8+++++---
Mmain.c | 11++++++-----
4 files changed, 165 insertions(+), 111 deletions(-)

diff --git a/client.c b/client.c @@ -13,60 +13,105 @@ static void (*arrange)(Arg *) = floating; +static void +center(Client *c) +{ + XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w / 2, c->h / 2); +} + static Client * next(Client *c) { - for(c = c->next; c && !c->tags[tsel]; c = c->next); + for(; c && !c->tags[tsel]; c = c->next); return c; } -static Client * -prev(Client *c) +void +zoom(Arg *arg) { - for(c = c->prev; c && !c->tags[tsel]; c = c->prev); - return c; + Client **l; + + if(!sel) + return; + + for(l = &clients; *l && *l != sel; l = &(*l)->next); + *l = sel->next; + + sel->next = clients; /* pop */ + clients = sel; + arrange(NULL); + center(sel); + focus(sel); } void max(Arg *arg) { - if(!csel) + if(!sel) return; - csel->x = sx; - csel->y = sy; - csel->w = sw - 2 * csel->border; - csel->h = sh - 2 * csel->border; - craise(csel); - resize(csel); + sel->x = sx; + sel->y = sy; + sel->w = sw - 2 * sel->border; + sel->h = sh - 2 * sel->border; + craise(sel); + resize(sel); discard_events(EnterWindowMask); } void +view(Arg *arg) +{ + tsel = arg->i; + arrange(NULL); +} + +void tag(Arg *arg) { - if(!csel) + int i, n; + if(!sel) return; - if(arg->i == tsel) - return; + if(arg->i == tsel) { + for(n = i = 0; i < TLast; i++) + if(sel->tags[i]) + n++; + if(n < 2) + return; + } - if(csel->tags[arg->i]) - csel->tags[arg->i] = NULL; /* toggle tag */ + if(sel->tags[arg->i]) + sel->tags[arg->i] = NULL; /* toggle tag */ else - csel->tags[arg->i] = tags[arg->i]; + sel->tags[arg->i] = tags[arg->i]; arrange(NULL); } +static void +ban_client(Client *c) +{ + XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y); + XMoveWindow(dpy, c->title, c->tx + 2 * sw, c->ty); +} + void floating(Arg *arg) { Client *c; arrange = floating; - if(!csel) - return; - for(c = csel; c; c = next(c)) - resize(c); + for(c = clients; c; c = c->next) { + if(c->tags[tsel]) + resize(c); + else + ban_client(c); + } + if(sel && !sel->tags[tsel]) { + if((sel = next(clients))) { + craise(sel); + focus(sel); + } + } discard_events(EnterWindowMask); } @@ -78,31 +123,43 @@ tiling(Arg *arg) float rt, fd; arrange = tiling; - if(!csel) - return; - for(n = 0, c = csel; c; c = next(c), n++); - rt = sqrt(n); - if(modff(rt, &fd) < 0.5) - rows = floor(rt); - else - rows = ceil(rt); - if(rows * rows < n) - cols = rows + 1; + for(n = 0, c = clients; c; c = next(c->next), n++); + if(n) { + rt = sqrt(n); + if(modff(rt, &fd) < 0.5) + rows = floor(rt); + else + rows = ceil(rt); + if(rows * rows < n) + cols = rows + 1; + else + cols = rows; + + gw = (sw - 2) / cols; + gh = (sh - 2) / rows; + } else - cols = rows; - - gw = (sw - 2) / cols; - gh = (sh - 2) / rows; - - for(i = j = 0, c = csel; c; c = next(c)) { - c->x = i * gw; - c->y = j * gh; - c->w = gw; - c->h = gh; - resize(c); - if(++i == cols) { - j++; - i = 0; + cols = rows = gw = gh = 0; + + for(i = j = 0, c = clients; c; c = c->next) { + if(c->tags[tsel]) { + c->x = i * gw; + c->y = j * gh; + c->w = gw; + c->h = gh; + resize(c); + if(++i == cols) { + j++; + i = 0; + } + } + else + ban_client(c); + } + if(sel && !sel->tags[tsel]) { + if((sel = next(clients))) { + craise(sel); + focus(sel); } } discard_events(EnterWindowMask); @@ -113,14 +170,12 @@ prevc(Arg *arg) { Client *c; - if(!csel) + if(!sel) return; - if(!(c = prev(csel))) - c = prev(cend); - if(c) { + if((c = sel->revert && sel->revert->tags[tsel] ? sel->revert : NULL)) { craise(c); - XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w / 2, c->h / 2); + center(c); focus(c); } } @@ -130,15 +185,15 @@ nextc(Arg *arg) { Client *c; - if(!csel) + if(!sel) return; - if(!(c = next(csel))) - c = next(cstart); - + if(!(c = next(sel->next))) + c = next(clients); if(c) { craise(c); - XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w / 2, c->h / 2); + center(c); + c->revert = sel; focus(c); } } @@ -146,14 +201,12 @@ nextc(Arg *arg) void ckill(Arg *arg) { - Client *c = csel; - - if(!c) + if(!sel) return; - if(c->proto & WM_PROTOCOL_DELWIN) - send_message(c->win, wm_atom[WMProtocols], wm_atom[WMDelete]); + if(sel->proto & WM_PROTOCOL_DELWIN) + send_message(sel->win, wm_atom[WMProtocols], wm_atom[WMDelete]); else - XKillClient(dpy, c->win); + XKillClient(dpy, sel->win); } static void @@ -256,12 +309,12 @@ lower(Client *c) void focus(Client *c) { - if(csel && csel != c) { - XSetWindowBorder(dpy, csel->win, dc.bg); - XMapWindow(dpy, csel->title); - draw_client(csel); + if(sel && sel != c) { + XSetWindowBorder(dpy, sel->win, dc.bg); + XMapWindow(dpy, sel->title); + draw_client(sel); } - csel = c; + sel = c; XUnmapWindow(dpy, c->title); XSetWindowBorder(dpy, c->win, dc.fg); draw_client(c); @@ -273,7 +326,7 @@ focus(Client *c) void manage(Window w, XWindowAttributes *wa) { - Client *c; + Client *c, **l; XSetWindowAttributes twa; c = emallocz(sizeof(Client)); @@ -284,6 +337,7 @@ manage(Window w, XWindowAttributes *wa) c->h = wa->height; c->th = th; c->border = 1; + c->proto = win_proto(c->win); update_size(c); XSelectInput(dpy, c->win, StructureNotifyMask | PropertyChangeMask | EnterWindowMask); @@ -300,13 +354,9 @@ manage(Window w, XWindowAttributes *wa) update_name(c); - if(!cstart) - cstart = cend = c; - else { - cend->next = c; - c->prev = cend; - cend = c; - } + for(l = &clients; *l; l = &(*l)->next); + c->next = *l; /* *l == nil */ + *l = c; XSetWindowBorderWidth(dpy, c->win, 1); XMapRaised(dpy, c->win); @@ -318,7 +368,7 @@ manage(Window w, XWindowAttributes *wa) XGrabButton(dpy, Button3, Mod1Mask, c->win, False, ButtonPressMask, GrabModeAsync, GrabModeSync, None, None); arrange(NULL); - XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w / 2, c->h / 2); + center(c); focus(c); } @@ -420,26 +470,21 @@ dummy_error_handler(Display *dsply, XErrorEvent *err) void unmanage(Client *c) { + Client **l; + XGrabServer(dpy); XSetErrorHandler(dummy_error_handler); XUngrabButton(dpy, AnyButton, AnyModifier, c->win); XDestroyWindow(dpy, c->title); - if(c->prev) { - c->prev->next = c->next; - if(csel == c) - csel = c->prev; - } - if(c->next) { - c->next->prev = c->prev; - if(csel == c) - csel = c->next; - } - if(cstart == c) - cstart = c->next; - if(cend == c) - cend = c->prev; + for(l = &clients; *l && *l != c; l = &(*l)->next); + *l = c->next; + for(l = &clients; *l; l = &(*l)->next) + if((*l)->revert == c) + (*l)->revert = NULL; + if(sel == c) + sel = sel->revert ? sel->revert : clients; free(c); @@ -447,15 +492,15 @@ unmanage(Client *c) XSetErrorHandler(error_handler); XUngrabServer(dpy); arrange(NULL); - if(csel) - focus(csel); + if(sel) + focus(sel); } Client * gettitle(Window w) { Client *c; - for(c = cstart; c; c = c->next) + for(c = clients; c; c = c->next) if(c->title == w) return c; return NULL; @@ -465,7 +510,7 @@ Client * getclient(Window w) { Client *c; - for(c = cstart; c; c = c->next) + for(c = clients; c; c = c->next) if(c->win == w) return c; return NULL; @@ -475,7 +520,7 @@ void draw_client(Client *c) { int i; - if(c == csel) + if(c == sel) return; dc.x = dc.y = 0; diff --git a/dev.c b/dev.c @@ -20,19 +20,25 @@ const char *browse[] = { "firefox", NULL }; const char *xlock[] = { "xlock", NULL }; static Key key[] = { - { Mod1Mask, XK_Return, spawn, { .argv = term } }, + { Mod1Mask, XK_Return, zoom, { 0 } }, + { Mod1Mask, XK_t, spawn, { .argv = term } }, { Mod1Mask, XK_w, spawn, { .argv = browse } }, { Mod1Mask, XK_l, spawn, { .argv = xlock } }, { Mod1Mask, XK_k, prevc, { 0 } }, { Mod1Mask, XK_j, nextc, { 0 } }, - { Mod1Mask, XK_t, tiling, { 0 } }, - { Mod1Mask, XK_f, floating, { 0 } }, { Mod1Mask, XK_m, max, { 0 } }, - { Mod1Mask, XK_0, tag, { .i = Tscratch } }, - { Mod1Mask, XK_1, tag, { .i = Tdev } }, - { Mod1Mask, XK_2, tag, { .i = Tirc } }, - { Mod1Mask, XK_3, tag, { .i = Twww } }, - { Mod1Mask, XK_4, tag, { .i = Twork } }, + { Mod1Mask, XK_0, view, { .i = Tscratch } }, + { Mod1Mask, XK_1, view, { .i = Tdev } }, + { Mod1Mask, XK_2, view, { .i = Tirc } }, + { Mod1Mask, XK_3, view, { .i = Twww } }, + { Mod1Mask, XK_4, view, { .i = Twork } }, + { Mod1Mask, XK_space, tiling, { 0 } }, + { Mod1Mask | ShiftMask, XK_space, floating, { 0 } }, + { Mod1Mask | ShiftMask, XK_0, tag, { .i = Tscratch } }, + { Mod1Mask | ShiftMask, XK_1, tag, { .i = Tdev } }, + { Mod1Mask | ShiftMask, XK_2, tag, { .i = Tirc } }, + { Mod1Mask | ShiftMask, XK_3, tag, { .i = Twww } }, + { Mod1Mask | ShiftMask, XK_4, tag, { .i = Twork } }, { Mod1Mask | ShiftMask, XK_c, ckill, { 0 } }, { Mod1Mask | ShiftMask, XK_q, quit, { 0 } }, }; diff --git a/dwm.h b/dwm.h @@ -68,7 +68,7 @@ struct Client { Window trans; Window title; Client *next; - Client *prev; + Client *revert; }; struct Key { @@ -89,7 +89,7 @@ extern int tsel, screen, sx, sy, sw, sh, th; extern char stext[1024], *tags[TLast]; extern DC dc; -extern Client *cstart, *cend, *csel; +extern Client *clients, *sel; /* client.c */ extern void manage(Window w, XWindowAttributes *wa); @@ -109,7 +109,9 @@ extern void prevc(Arg *arg); extern void max(Arg *arg); extern void floating(Arg *arg); extern void tiling(Arg *arg); -void tag(Arg *arg); +extern void tag(Arg *arg); +extern void view(Arg *arg); +extern void zoom(Arg *arg); extern void gravitate(Client *c, Bool invert); /* draw.c */ diff --git a/main.c b/main.c @@ -38,9 +38,8 @@ int tsel = Tdev; /* default tag */ int screen, sx, sy, sw, sh, th; DC dc = {0}; -Client *cstart = NULL; -Client *cend = NULL; -Client *csel = NULL; +Client *clients = NULL; +Client *sel = NULL; static Bool other_wm_running; static const char version[] = @@ -169,8 +168,10 @@ startup_error_handler(Display *dpy, XErrorEvent *error) static void cleanup() { - while(csel) - unmanage(csel); + while(sel) { + resize(sel); + unmanage(sel); + } XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime); }