dwm

suckless's window manager with Luke's setup
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commit 2e958372200065bff8f19ca88d39e627df4a2f67
parent 5d9ae3f3b7ad904218add1c2559eec9a7a073e3e
Author: Anselm R Garbe <garbeam@gmail.com>
Date:   Wed,  5 Mar 2008 18:31:08 +0000

implemented the stuff as I discussed on dwm@
Diffstat:
Mconfig.def.h | 61+++++++++++++++++++++++++++++++++++++++++++++++++++++++------
Mconfig.mk | 4++--
Mdwm.1 | 15++++++---------
Mdwm.c | 269++++++++++++++++++-------------------------------------------------------------
4 files changed, 124 insertions(+), 225 deletions(-)

diff --git a/config.def.h b/config.def.h @@ -1,7 +1,6 @@ /* See LICENSE file for copyright and license details. */ /* appearance */ -#define BARPOS BarTop /* BarBot, BarOff */ #define BORDERPX 1 #define FONT "-*-terminus-medium-r-normal-*-14-*-*-*-*-*-*-*" #define NORMBORDERCOLOR "#cccccc" @@ -11,6 +10,58 @@ #define SELBGCOLOR "#0066ff" #define SELFGCOLOR "#ffffff" +#if WORK + +/* bar position */ +#define BX 0 +#define BY 0 +#define BW 1280 + +/* master area */ +#define MX 0 +#define MY bh +#define MW 1280 +#define MH 800 - bh + +/* tile area, might be on a different screen */ +#define TX 1280 +#define TY 0 +#define TW 1680 +#define TH 1050 + +/* monocle area, might be restricted to a specific screen */ +#define MOX MX +#define MOY MY +#define MOW MW +#define MOH MH + +#else + +/* bar position */ +#define BX sx +#define BY sy +#define BW sw + +/* master area */ +#define MX sx +#define MY sy + bh +#define MW ((int)(((float)sw) * 0.6)) +#define MH sh - bh + +/* tile area, might be on a different screen */ +#define TX sx + MW +#define TY MY +#define TW sw - MW +#define TH MH + +/* monocle area, might be restricted to a specific screen */ +#define MOX sx +#define MOY MY +#define MOW sw +#define MOH MH + +#endif + /* tagging */ const char tags[][MAXTAGLEN] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" }; @@ -23,7 +74,6 @@ Rule rules[] = { }; /* layout(s) */ -#define MWFACT 0.6 /* master width factor [0.1 .. 0.9] */ #define RESIZEHINTS True /* False - respect size hints in tiled resizals */ #define SNAP 32 /* snap pixel */ @@ -41,15 +91,14 @@ Key keys[] = { { MODKEY, XK_p, spawn, "exec dmenu_run -fn '"FONT"' -nb '"NORMBGCOLOR"' -nf '"NORMFGCOLOR"' -sb '"SELBGCOLOR"' -sf '"SELFGCOLOR"'" }, { MODKEY|ShiftMask, XK_Return, spawn, "exec uxterm" }, - { MODKEY, XK_b, togglebar, NULL }, { MODKEY, XK_j, focusnext, NULL }, { MODKEY, XK_k, focusprev, NULL }, - { MODKEY, XK_h, setmwfact, "-0.05" }, - { MODKEY, XK_l, setmwfact, "+0.05" }, { MODKEY, XK_r, reapply, NULL }, { MODKEY, XK_Return, zoom, NULL }, { MODKEY, XK_Tab, viewprevtag, NULL }, - { MODKEY, XK_space, setlayout, NULL }, + { MODKEY, XK_m, setlayout, "[M]" }, + { MODKEY, XK_f, setlayout, "><>" }, + { MODKEY, XK_t, setlayout, "[]=" }, { MODKEY|ShiftMask, XK_space, togglefloating, NULL }, { MODKEY|ShiftMask, XK_c, killclient, NULL }, { MODKEY, XK_0, view, NULL }, diff --git a/config.mk b/config.mk @@ -12,12 +12,12 @@ X11LIB = /usr/X11R6/lib # includes and libs INCS = -I. -I/usr/include -I${X11INC} -LIBS = -L/usr/lib -lc -L${X11LIB} -lX11 -lXinerama +LIBS = -L/usr/lib -lc -L${X11LIB} -lX11 # flags CFLAGS = -Os ${INCS} -DVERSION=\"${VERSION}\" LDFLAGS = -s ${LIBS} -CFLAGS = -g -std=c99 -pedantic -Wall -O2 ${INCS} -DVERSION=\"${VERSION}\" +CFLAGS = -g -std=c99 -pedantic -Wall -O2 ${INCS} -DVERSION=\"${VERSION}\" -DWORK LDFLAGS = -g ${LIBS} # Solaris diff --git a/dwm.1 b/dwm.1 @@ -63,14 +63,14 @@ Zooms/cycles current window to/from master area (tiled layout only). .B Mod1\-Tab Toggles to the previously selected tags. .TP -.B Mod1\-space -Toggles between layouts. +.B Mod1\-f +Apply floating layout. .TP -.B Mod1\-b -Shows/hides the status bar. +.B Mod1\-m +Apply monocle layout. .TP -.B Mod1\-h -Decreases the master area width about 5% (tiled layout only). +.B Mod1\-t +Apply tiled layout. .TP .B Mod1\-j Focus next window. @@ -78,9 +78,6 @@ Focus next window. .B Mod1\-k Focus previous window. .TP -.B Mod1\-l -Increases the master area width about 5% (tiled layout only). -.TP .B Mod1\-r Re-applies tagging rules to all windows. .TP diff --git a/dwm.c b/dwm.c @@ -40,24 +40,6 @@ #include <X11/Xlib.h> #include <X11/Xproto.h> #include <X11/Xutil.h> -/* - * TODO: Idea: - * I intend to not provide real Xinerama support, but instead having a Column - * tilecols[] array which is used by tile(), and a Column maxcols[] arrays which is used by - * monocle(). Those arrays should be initialized in config.h. For simplicity - * reasons mwfact should be replaced with a more advanced method which - * implements the same, but using the boundary between tilecols[0] and - * tilecols[1] instead. Besides this, get rid of BARPOS and use instead the - * following mechanism: - * - * #define BX 0 - * #define BY 0 - * #define BW sw - * bh is calculated automatically and should be used for the - */ -//#ifdef XINERAMA -#include <X11/extensions/Xinerama.h> -//#endif /* macros */ #define BUTTONMASK (ButtonPressMask|ButtonReleaseMask) @@ -66,9 +48,7 @@ #define MAXTAGLEN 16 #define MOUSEMASK (BUTTONMASK|PointerMotionMask) - /* enums */ -enum { BarTop, BarBot, BarOff }; /* bar position */ enum { CurNormal, CurResize, CurMove, CurLast }; /* cursor */ enum { ColBorder, ColFG, ColBG, ColLast }; /* color */ enum { NetSupported, NetWMName, NetLast }; /* EWMH atoms */ @@ -79,6 +59,7 @@ typedef struct Client Client; struct Client { char name[256]; int x, y, w, h; + int rx, ry, rw, rh; int basew, baseh, incw, inch, maxw, maxh, minw, minh; int minax, maxax, minay, maxay; long flags; @@ -93,10 +74,6 @@ struct Client { typedef struct { int x, y, w, h; -} Column; - -typedef struct { - int x, y, w, h; unsigned long norm[ColLast]; unsigned long sel[ColLast]; Drawable drawable; @@ -185,21 +162,18 @@ void run(void); void scan(void); void setclientstate(Client *c, long state); void setlayout(const char *arg); -void setmwfact(const char *arg); void setup(void); void spawn(const char *arg); void tag(const char *arg); unsigned int textnw(const char *text, unsigned int len); unsigned int textw(const char *text); void tile(void); -void togglebar(const char *arg); void togglefloating(const char *arg); void toggletag(const char *arg); void toggleview(const char *arg); void unban(Client *c); void unmanage(Client *c); void unmapnotify(XEvent *e); -void updatebarpos(void); void updatesizehints(Client *c); void updatetitle(Client *c); void updatewmhints(Client *c); @@ -214,7 +188,7 @@ void selectview(const char *arg); /* variables */ char stext[256], buf[256]; double mwfact; -int screen, sx, sy, sw, sh, wax, way, waw, wah, ncols; +int screen, sx, sy, sw, sh; int (*xerrorxlib)(Display *, XErrorEvent *); unsigned int bh, bpos; unsigned int blw = 0; @@ -234,7 +208,6 @@ void (*handler[LASTEvent]) (XEvent *) = { [UnmapNotify] = unmapnotify }; Atom wmatom[WMLast], netatom[NetLast]; -Bool domwfact = True; Bool dozoom = True; Bool otherwm, readin; Bool running = True; @@ -243,7 +216,6 @@ Bool *seltags; Client *clients = NULL; Client *sel = NULL; Client *stack = NULL; -Column *cols = NULL; Cursor cursor[CurLast]; Display *dpy; DC dc = {0}; @@ -350,8 +322,6 @@ buttonpress(XEvent *e) { return; } } - if((ev->x < x + blw) && ev->button == Button1) - setlayout(NULL); } else if((c = getclient(ev->window))) { focus(c); @@ -437,13 +407,11 @@ configurenotify(XEvent *e) { XConfigureEvent *ev = &e->xconfigure; if(ev->window == root && (ev->width != sw || ev->height != sh)) { - /* TODO -- use Xinerama dimensions here ? */ sw = ev->width; sh = ev->height; XFreePixmap(dpy, dc.drawable); - dc.drawable = XCreatePixmap(dpy, root, DisplayWidth(root, screen), bh, DefaultDepth(dpy, screen)); - XResizeWindow(dpy, barwin, sw, bh); - updatebarpos(); + dc.drawable = XCreatePixmap(dpy, root, BW, bh, DefaultDepth(dpy, screen)); + XMoveResizeWindow(dpy, barwin, BX, BY, BW, bh); arrange(); } } @@ -454,7 +422,6 @@ configurerequest(XEvent *e) { XConfigureRequestEvent *ev = &e->xconfigurerequest; XWindowChanges wc; - /* TODO -- consider Xinerama if necessary when centering */ if((c = getclient(ev->window))) { if(ev->value_mask & CWBorderWidth) c->border = ev->border_width; @@ -493,16 +460,6 @@ configurerequest(XEvent *e) { XSync(dpy, False); } -Bool -conflicts(Client *c, unsigned int tidx) { - unsigned int i; - - for(i = 0; i < LENGTH(tags); i++) - if(c->tags[i]) - return True; /* conflict */ - return False; -} - void destroynotify(XEvent *e) { Client *c; @@ -554,10 +511,10 @@ drawbar(void) { drawtext(lt->symbol, dc.norm, False); x = dc.x + dc.w; dc.w = textw(stext); - dc.x = sw - dc.w; + dc.x = BW - dc.w; if(dc.x < x) { dc.x = x; - dc.w = sw - x; + dc.w = BW - x; } drawtext(stext, dc.norm, False); if((dc.w = dc.x - x) > bh) { @@ -569,7 +526,7 @@ drawbar(void) { else drawtext(NULL, dc.norm, False); } - XCopyArea(dpy, dc.drawable, barwin, dc.gc, 0, 0, sw, bh, 0, 0); + XCopyArea(dpy, dc.drawable, barwin, dc.gc, 0, 0, BW, bh, 0, 0); XSync(dpy, False); } @@ -677,7 +634,7 @@ void floating(void) { /* default floating layout */ Client *c; - domwfact = dozoom = False; + dozoom = False; for(c = clients; c; c = c->next) if(isvisible(c)) resize(c, c->x, c->y, c->w, c->h, True); @@ -690,11 +647,22 @@ focus(Client *c) { if(sel && sel != c) { grabbuttons(sel, False); XSetWindowBorder(dpy, sel->win, dc.norm[ColBorder]); + if(lt->arrange == monocle) + resize(sel, sel->rx, sel->ry, sel->rw, sel->rh, True); } if(c) { detachstack(c); attachstack(c); grabbuttons(c, True); + if(lt->arrange == monocle) { + if(sel != c) { + c->rx = c->x; + c->ry = c->y; + c->rw = c->w; + c->rh = c->h; + } + resize(c, MOX, MOY, MOW, MOH, RESIZEHINTS); + } } sel = c; if(c) { @@ -1016,10 +984,10 @@ manage(Window w, XWindowAttributes *wa) { c->tags = emallocz(TAGSZ); c->win = w; - c->x = wa->x + sx; - c->y = wa->y + sy; - c->w = wa->width; - c->h = wa->height; + c->x = c->rx = wa->x + sx; + c->y = c->ry = wa->y + sy; + c->w = c->rw = wa->width; + c->h = c->rh = wa->height; c->oldborder = wa->border_width; if(c->w == sw && c->h == sh) { @@ -1028,14 +996,14 @@ manage(Window w, XWindowAttributes *wa) { c->border = wa->border_width; } else { - if(c->x + c->w + 2 * c->border > wax + waw) - c->x = wax + waw - c->w - 2 * c->border; - if(c->y + c->h + 2 * c->border > way + wah) - c->y = way + wah - c->h - 2 * c->border; - if(c->x < wax) - c->x = wax; - if(c->y < way) - c->y = way; + if(c->x + c->w + 2 * c->border > sx + sw) + c->x = sx + sw - c->w - 2 * c->border; + if(c->y + c->h + 2 * c->border > sy + sh) + c->y = sy + sh - c->h - 2 * c->border; + if(c->x < sx) + c->x = sx; + if(c->y < sy) + c->y = sy; c->border = BORDERPX; } wc.border_width = c->border; @@ -1087,11 +1055,7 @@ maprequest(XEvent *e) { void monocle(void) { - Client *c; - - domwfact = dozoom = False; - for(c = nexttiled(clients); c; c = nexttiled(c->next)) - resize(c, wax, way, waw - 2 * c->border, wah - 2 * c->border, RESIZEHINTS); + dozoom = False; } void @@ -1122,14 +1086,14 @@ movemouse(Client *c) { XSync(dpy, False); nx = ocx + (ev.xmotion.x - x1); ny = ocy + (ev.xmotion.y - y1); - if(abs(wax - nx) < SNAP) - nx = wax; - else if(abs((wax + waw) - (nx + c->w + 2 * c->border)) < SNAP) - nx = wax + waw - c->w - 2 * c->border; - if(abs(way - ny) < SNAP) - ny = way; - else if(abs((way + wah) - (ny + c->h + 2 * c->border)) < SNAP) - ny = way + wah - c->h - 2 * c->border; + if(abs(sx - nx) < SNAP) + nx = sx; + else if(abs((sx + sw) - (nx + c->w + 2 * c->border)) < SNAP) + nx = sx + sw - c->w - 2 * c->border; + if(abs(sy - ny) < SNAP) + ny = sy; + else if(abs((sy + sh) - (ny + c->h + 2 * c->border)) < SNAP) + ny = sy + sh - c->h - 2 * c->border; if(!c->isfloating && (lt->arrange != floating) && (abs(nx - c->x) > SNAP || abs(ny - c->y) > SNAP)) togglefloating(NULL); if((lt->arrange == floating) || c->isfloating) @@ -1428,19 +1392,14 @@ void setlayout(const char *arg) { unsigned int i; - if(!arg) { - lt++; - if(lt == &layouts[LENGTH(layouts)]) - lt = &layouts[0]; - } - else { - for(i = 0; i < LENGTH(layouts); i++) - if(!strcmp(arg, layouts[i].symbol)) - break; - if(i == LENGTH(layouts)) - return; - lt = &layouts[i]; - } + if(!arg) + return; + for(i = 0; i < LENGTH(layouts); i++) + if(!strcmp(arg, layouts[i].symbol)) + break; + if(i == LENGTH(layouts)) + return; + lt = &layouts[i]; if(sel) arrange(); else @@ -1448,35 +1407,9 @@ setlayout(const char *arg) { } void -setmwfact(const char *arg) { - double delta; - - if(!domwfact) - return; - /* arg handling, manipulate mwfact */ - if(arg == NULL) - mwfact = MWFACT; - else if(sscanf(arg, "%lf", &delta) == 1) { - if(arg[0] == '+' || arg[0] == '-') - mwfact += delta; - else - mwfact = delta; - if(mwfact < 0.1) - mwfact = 0.1; - else if(mwfact > 0.9) - mwfact = 0.9; - } - arrange(); -} - -void setup(void) { - int screens = 1; unsigned int i; XSetWindowAttributes wa; -//#ifdef XINERAMA - XineramaScreenInfo *info; -//#endif /* init screen */ screen = DefaultScreen(dpy); @@ -1485,14 +1418,6 @@ setup(void) { sy = 0; sw = DisplayWidth(dpy, screen); sh = DisplayHeight(dpy, screen); - if(XineramaIsActive(dpy)) { - if((info = XineramaQueryScreens(dpy, &screens))) { - sx = info[0].x_org; - sy = info[0].y_org; - sw = info[0].width; - sh = info[0].height; - } - } /* init atoms */ wmatom[WMProtocols] = XInternAtom(dpy, "WM_PROTOCOLS", False); @@ -1507,36 +1432,6 @@ setup(void) { cursor[CurResize] = XCreateFontCursor(dpy, XC_sizing); cursor[CurMove] = XCreateFontCursor(dpy, XC_fleur); - ncols = 2; -#if 0 - if(XineramaIsActive(dpy)) { - if((info = XineramaQueryScreens(dpy, &screens))) { - if(screens >= 1) { - sx = info[0].x_org; - sy = info[0].y_org; - sw = info[0].width; - sh = info[0].height; - } - else { - ncols = screens; - cols = emallocz(ncols * sizeof(Column)); - for(i = 0; i < ncols; i++) { - cols[i].x = info[i].x_org; - cols[i].y = info[i].y_org; - cols[i].w = info[i].width; - cols[i].h = info[i].height; - } - } - XFree(info); - } - } - else - { - cols = emallocz(ncols * sizeof(Column)); - cols[0].x = sx; - cols[0].y = sy; - } -#endif /* init appearance */ dc.norm[ColBorder] = getcolor(NORMBORDERCOLOR); dc.norm[ColBG] = getcolor(NORMBGCOLOR); @@ -1558,10 +1453,8 @@ setup(void) { seltags[0] = prevtags[0] = True; /* init layouts */ - mwfact = MWFACT; lt = &layouts[0]; - /* TODO: Xinerama hints ? */ /* init bar */ for(blw = i = 0; i < LENGTH(layouts); i++) { i = textw(layouts[i].symbol); @@ -1569,16 +1462,14 @@ setup(void) { blw = i; } - bpos = BARPOS; wa.override_redirect = 1; wa.background_pixmap = ParentRelative; wa.event_mask = ButtonPressMask|ExposureMask; - barwin = XCreateWindow(dpy, root, sx, sy, sw, bh, 0, DefaultDepth(dpy, screen), + 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]); - updatebarpos(); XMapRaised(dpy, barwin); strcpy(stext, "dwm-"VERSION); drawbar(); @@ -1655,32 +1546,32 @@ tile(void) { unsigned int i, n, nx, ny, nw, nh, mw, th; Client *c, *mc; - domwfact = dozoom = True; - nx = wax; - ny = way; + dozoom = True; + nx = MX; + ny = MY; nw = 0; for(n = 0, c = nexttiled(clients); c; c = nexttiled(c->next)) n++; /* window geoms */ - mw = (n == 1) ? waw : mwfact * waw; - th = (n > 1) ? wah / (n - 1) : 0; + mw = (n == 1) ? MOW : MW; + th = (n > 1) ? TH / (n - 1) : 0; if(n > 1 && th < bh) - th = wah; + th = TH; for(i = 0, c = mc = nexttiled(clients); c; c = nexttiled(c->next)) { if(i == 0) { /* master */ nw = mw - 2 * c->border; - nh = wah - 2 * c->border; + nh = MH - 2 * c->border; } else { /* tile window */ if(i == 1) { - ny = way; - nx += mc->w + 2 * mc->border; - nw = waw - mw - 2 * c->border; + ny = TY; + nx = TX; + nw = TW - 2 * c->border; } if(i + 1 == n) /* remainder */ - nh = (way + wah) - ny - 2 * c->border; + nh = (TY + TH) - ny - 2 * c->border; else nh = th - 2 * c->border; } @@ -1688,23 +1579,13 @@ tile(void) { if((RESIZEHINTS) && ((c->h < bh) || (c->h > nh) || (c->w < bh) || (c->w > nw))) /* client doesn't accept size constraints */ resize(c, nx, ny, nw, nh, False); - if(n > 1 && th != wah) + if(n > 1 && th != TH) ny = c->y + c->h + 2 * c->border; i++; } } void -togglebar(const char *arg) { - if(bpos == BarOff) - bpos = (BARPOS == BarOff) ? BarTop : BARPOS; - else - bpos = BarOff; - updatebarpos(); - arrange(); -} - -void togglefloating(const char *arg) { if(!sel) return; @@ -1721,8 +1602,6 @@ toggletag(const char *arg) { if(!sel) return; i = idxoftag(arg); - if(conflicts(sel, i)) - return; sel->tags[i] = !sel->tags[i]; for(j = 0; j < LENGTH(tags) && !sel->tags[j]; j++); if(j == LENGTH(tags)) @@ -1783,32 +1662,6 @@ unmapnotify(XEvent *e) { } void -updatebarpos(void) { - XEvent ev; - - wax = sx; - way = sy; - wah = sh; - waw = sw; - switch(bpos) { - default: - wah -= bh; - way += bh; - XMoveWindow(dpy, barwin, sx, sy); - break; - case BarBot: - wah -= bh; - XMoveWindow(dpy, barwin, sx, sy + wah); - break; - case BarOff: - XMoveWindow(dpy, barwin, sx, sy - bh); - break; - } - XSync(dpy, False); - while(XCheckMaskEvent(dpy, EnterWindowMask, &ev)); -} - -void updatesizehints(Client *c) { long msize; XSizeHints size;