dwm

suckless's window manager with Luke's setup
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commit 77044e876511f51c34bde379d89e2de754707ee6
parent 2feb3afe784cbd9d900bd70aad91431a4b25f2ab
Author: Anselm R. Garbe <garbeam@gmail.com>
Date:   Mon, 13 Aug 2007 19:13:54 +0200

made Layout a static struct in layout.c, added some convenience getters in layout.c, now lt->arrange accesses are not possible anymore, arrange() is the super-arrange function which sets up all layouts
Diffstat:
Mclient.c | 9+++++----
Mconfig.mk | 4++--
Mdraw.c | 2+-
Mdwm.h | 11++++-------
Mevent.c | 10+++++-----
Mlayout.c | 47+++++++++++++++++++++++++++++++++++++----------
Mtag.c | 8++++----
Mtile.c | 13++++---------
8 files changed, 62 insertions(+), 42 deletions(-)

diff --git a/client.c b/client.c @@ -230,13 +230,14 @@ manage(Window w, XWindowAttributes *wa) { setclientstate(c, IconicState); c->isbanned = True; focus(c); - lt->arrange(); + arrange(); } void resize(Client *c, int x, int y, int w, int h, Bool sizehints) { double dx, dy, max, min, ratio; XWindowChanges wc; + if(sizehints) { if(c->minay > 0 && c->maxay > 0 && (h - c->baseh) > 0 && (w - c->basew) > 0) { dx = (double)(w - c->basew); @@ -297,12 +298,12 @@ resize(Client *c, int x, int y, int w, int h, Bool sizehints) { void togglefloating(const char *arg) { - if(!sel || lt->arrange == floating) + if(!sel || isfloating()) return; sel->isfloating = !sel->isfloating; if(sel->isfloating) resize(sel, sel->x, sel->y, sel->w, sel->h, True); - lt->arrange(); + arrange(); } void @@ -334,7 +335,7 @@ unmanage(Client *c) { XSync(dpy, False); XSetErrorHandler(xerror); XUngrabServer(dpy); - lt->arrange(); + arrange(); } void diff --git a/config.mk b/config.mk @@ -20,8 +20,8 @@ LIBS = -L/usr/lib -lc -L${X11LIB} -lX11 # flags CFLAGS = -Os ${INCS} -DVERSION=\"${VERSION}\" LDFLAGS = -s ${LIBS} -CFLAGS = -g -Wall -O2 ${INCS} -DVERSION=\"${VERSION}\" -LDFLAGS = -g ${LIBS} +#CFLAGS = -g -Wall -O2 ${INCS} -DVERSION=\"${VERSION}\" +#LDFLAGS = -g ${LIBS} # Solaris #CFLAGS = -fast ${INCS} -DVERSION=\"${VERSION}\" diff --git a/draw.c b/draw.c @@ -66,7 +66,7 @@ drawstatus(void) { dc.x += dc.w; } dc.w = blw; - drawtext(lt->symbol, dc.norm); + drawtext(getsymbol(), dc.norm); x = dc.x + dc.w; dc.w = textw(stext); dc.x = sw - dc.w; diff --git a/dwm.h b/dwm.h @@ -74,11 +74,6 @@ typedef struct { } font; } DC; /* draw context */ -typedef struct { - const char *symbol; - void (*arrange)(void); -} Layout; - extern const char *tags[]; /* all tags */ extern char stext[256]; /* status text */ extern int screen, sx, sy, sw, sh; /* screen geometry */ @@ -92,7 +87,6 @@ extern Client *clients, *sel, *stack; /* global client list and stack */ extern Cursor cursor[CurLast]; extern DC dc; /* global draw context */ extern Display *dpy; -extern Layout *lt; extern Window root, barwin; /* client.c */ @@ -120,8 +114,11 @@ unsigned int textw(const char *text); /* return the width of text in px*/ void grabkeys(void); /* grab all keys defined in config.h */ /* layout.c */ -void floating(void); /* arranges all windows floating, fallback layout */ +void arrange(void); /* arranges all windows depending on the layout in use */ void focusclient(const char *arg); /* focuses next(1)/previous(-1) visible client */ +const char *getsymbol(void); /* returns True symbol of enabled layout */ +Bool isfloating(void); /* returns True if floating layout is enabled */ +Bool isarrange(void (*func)()); /* returns True if func is the layout function in use */ void initlayouts(void); /* initialize layout array */ Client *nexttiled(Client *c); /* returns tiled successor of c */ void restack(void); /* restores z layers of all clients */ diff --git a/event.c b/event.c @@ -145,14 +145,14 @@ buttonpress(XEvent *e) { focus(c); if(CLEANMASK(ev->state) != MODKEY) return; - if(ev->button == Button1 && (lt->arrange == floating || c->isfloating)) { + if(ev->button == Button1 && (isfloating() || c->isfloating)) { restack(); movemouse(c); } else if(ev->button == Button2) zoom(NULL); else if(ev->button == Button3 - && (lt->arrange == floating || c->isfloating) && !c->isfixed) + && (isfloating() || c->isfloating) && !c->isfixed) { restack(); resizemouse(c); @@ -170,7 +170,7 @@ configurerequest(XEvent *e) { c->ismax = False; if(ev->value_mask & CWBorderWidth) c->border = ev->border_width; - if(c->isfixed || c->isfloating || (lt->arrange == floating)) { + if(c->isfixed || c->isfloating || isfloating()) { if(ev->value_mask & CWX) c->x = ev->x; if(ev->value_mask & CWY) @@ -216,7 +216,7 @@ configurenotify(XEvent *e) { dc.drawable = XCreatePixmap(dpy, root, sw, bh, DefaultDepth(dpy, screen)); XResizeWindow(dpy, barwin, sw, bh); updatebarpos(); - lt->arrange(); + arrange(); } } @@ -317,7 +317,7 @@ propertynotify(XEvent *e) { case XA_WM_TRANSIENT_FOR: XGetTransientForHint(dpy, c->win, &trans); if(!c->isfloating && (c->isfloating = (getclient(trans) != NULL))) - lt->arrange(); + arrange(); break; case XA_WM_NORMAL_HINTS: updatesizehints(c); diff --git a/layout.c b/layout.c @@ -2,11 +2,25 @@ #include "dwm.h" #include <stdlib.h> +typedef struct { + const char *symbol; + void (*arrange)(void); +} Layout; + unsigned int blw = 0; -Layout *lt = NULL; +static Layout *lt = NULL; /* static */ +static void +floating(void) { + Client *c; + + for(c = clients; c; c = c->next) + if(isvisible(c)) + resize(c, c->x, c->y, c->w, c->h, True); +} + static unsigned int nlayouts = 0; LAYOUTS @@ -14,19 +28,15 @@ LAYOUTS /* extern */ void -floating(void) { +arrange(void) { Client *c; - if(lt->arrange != floating) - return; - for(c = clients; c; c = c->next) - if(isvisible(c)) { + if(isvisible(c)) unban(c); - resize(c, c->x, c->y, c->w, c->h, True); - } else ban(c); + lt->arrange(); focus(NULL); restack(); } @@ -55,6 +65,23 @@ focusclient(const char *arg) { } } +const char * +getsymbol(void) +{ + return lt->symbol; +} + +Bool +isfloating(void) { + return lt->arrange == floating; +} + +Bool +isarrange(void (*func)()) +{ + return func == lt->arrange; +} + void initlayouts(void) { unsigned int i, w; @@ -119,7 +146,7 @@ setlayout(const char *arg) { lt = &layout[i]; } if(sel) - lt->arrange(); + arrange(); else drawstatus(); } @@ -131,7 +158,7 @@ togglebar(const char *arg) { else bpos = BarOff; updatebarpos(); - lt->arrange(); + arrange(); } void diff --git a/tag.c b/tag.c @@ -110,7 +110,7 @@ tag(const char *arg) { i = arg ? atoi(arg) : 0; if(i >= 0 && i < ntags) sel->tags[i] = True; - lt->arrange(); + arrange(); } void @@ -124,7 +124,7 @@ toggletag(const char *arg) { for(j = 0; j < ntags && !sel->tags[j]; j++); if(j == ntags) sel->tags[i] = True; - lt->arrange(); + arrange(); } void @@ -136,7 +136,7 @@ toggleview(const char *arg) { for(j = 0; j < ntags && !seltag[j]; j++); if(j == ntags) seltag[i] = True; /* cannot toggle last view */ - lt->arrange(); + arrange(); } void @@ -148,5 +148,5 @@ view(const char *arg) { i = arg ? atoi(arg) : 0; if(i >= 0 && i < ntags) seltag[i] = True; - lt->arrange(); + arrange(); } diff --git a/tile.c b/tile.c @@ -12,7 +12,7 @@ void addtomwfact(const char *arg) { double delta; - if(lt->arrange != tile) + if(isarrange(tile)) return; /* arg handling, manipulate mwfact */ @@ -20,7 +20,7 @@ addtomwfact(const char *arg) { if(delta + mwfact > 0.1 && delta + mwfact < 0.9) mwfact += delta; } - lt->arrange(); + arrange(); } void @@ -41,7 +41,6 @@ tile(void) { ny = way; for(i = 0, c = clients; c; c = c->next) if(isvisible(c)) { - unban(c); if(c->isfloating) continue; c->ismax = False; @@ -65,17 +64,13 @@ tile(void) { ny += nh + 2 * c->border; i++; } - else - ban(c); - focus(NULL); - restack(); } void zoom(const char *arg) { Client *c; - if(!sel || lt->arrange == floating || sel->isfloating) + if(!sel || !isarrange(tile) || sel->isfloating) return; if((c = sel) == nexttiled(clients)) if(!(c = nexttiled(c->next))) @@ -83,5 +78,5 @@ zoom(const char *arg) { detach(c); attach(c); focus(c); - lt->arrange(); + arrange(); }