diff options
Diffstat (limited to 'dwm.c')
| -rw-r--r-- | dwm.c | 549 |
1 files changed, 201 insertions, 348 deletions
diff --git a/dwm.c b/dwm.c index 421db61..018f929 100644 --- a/dwm.c +++ b/dwm.c @@ -40,9 +40,9 @@ #include <X11/Xlib.h> #include <X11/Xproto.h> #include <X11/Xutil.h> -//#ifdef XINERAMA +#ifdef XINERAMA #include <X11/extensions/Xinerama.h> -//#endif +#endif /* macros */ #define BUTTONMASK (ButtonPressMask|ButtonReleaseMask) @@ -60,7 +60,6 @@ enum { NetSupported, NetWMName, NetLast }; /* EWMH atoms */ enum { WMProtocols, WMDelete, WMName, WMState, WMLast };/* default atoms */ /* typedefs */ -typedef struct View View; typedef struct Client Client; struct Client { char name[256]; @@ -101,7 +100,7 @@ typedef struct { typedef struct { const char *symbol; - void (*arrange)(View *); + void (*arrange)(void); } Layout; typedef struct { @@ -110,14 +109,6 @@ typedef struct { Bool isfloating; } Rule; -struct View { - unsigned int id; - int x, y, w, h, wax, way, wah, waw; - double mwfact; - Layout *layout; - Window barwin; -}; - /* function declarations */ void applyrules(Client *c); void arrange(void); @@ -130,27 +121,23 @@ void cleanup(void); void configure(Client *c); void configurenotify(XEvent *e); void configurerequest(XEvent *e); -Bool conflicts(Client *c, unsigned int tidx); void destroynotify(XEvent *e); void detach(Client *c); void detachstack(Client *c); -void drawbar(View *v); +void drawbar(void); void drawsquare(Bool filled, Bool empty, Bool invert, unsigned long col[ColLast]); void drawtext(const char *text, unsigned long col[ColLast], Bool invert); void *emallocz(unsigned int size); void enternotify(XEvent *e); void eprint(const char *errstr, ...); void expose(XEvent *e); -unsigned int firstag(View *v); -void floating(View *v); /* default floating layout */ +void floating(void); /* default floating layout */ void focus(Client *c); void focusin(XEvent *e); void focusnext(const char *arg); void focusprev(const char *arg); Client *getclient(Window w); unsigned long getcolor(const char *colstr); -View *getview(Client *c); -View *getviewbar(Window barwin); long getstate(Window w); Bool gettextprop(Window w, Atom atom, char *text, unsigned int size); void grabbuttons(Client *c, Bool focused); @@ -166,15 +153,14 @@ void killclient(const char *arg); void manage(Window w, XWindowAttributes *wa); void mappingnotify(XEvent *e); void maprequest(XEvent *e); -View *viewat(void); void movemouse(Client *c); -Client *nexttiled(Client *c, View *v); +Client *nexttiled(Client *c); void propertynotify(XEvent *e); void quit(const char *arg); void reapply(const char *arg); void resize(Client *c, int x, int y, int w, int h, Bool sizehints); void resizemouse(Client *c); -void restack(View *v); +void restack(void); void run(void); void scan(void); void setclientstate(Client *c, long state); @@ -185,7 +171,7 @@ 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(View *v); +void tile(void); void togglebar(const char *arg); void togglefloating(const char *arg); void toggletag(const char *arg); @@ -193,7 +179,7 @@ void toggleview(const char *arg); void unban(Client *c); void unmanage(Client *c); void unmapnotify(XEvent *e); -void updatebarpos(View *v); +void updatebarpos(void); void updatesizehints(Client *c); void updatetitle(Client *c); void updatewmhints(Client *c); @@ -207,8 +193,8 @@ void selectview(const char *arg); /* variables */ char stext[256], buf[256]; -int nviews = 1; -int screen; +double mwfact; +int screen, sx, sy, sw, sh, wax, way, waw, wah, xscreens; int (*xerrorxlib)(Display *, XErrorEvent *); unsigned int bh, bpos; unsigned int blw = 0; @@ -240,19 +226,22 @@ Client *stack = NULL; Cursor cursor[CurLast]; Display *dpy; DC dc = {0}; -View *views; -View *selview; -Window root; +Layout *lt; +Window root, barwin; +#ifdef XINERAMA +XineramaScreenInfo *info = NULL; +#endif /* configuration, allows nested code to access above variables */ #include "config.h" #define TAGSZ (LENGTH(tags) * sizeof(Bool)) +static Bool tmp[LENGTH(tags)]; /* function implementations */ void applyrules(Client *c) { - unsigned int i, idx; + unsigned int i; Bool matched = False; Rule *r; XClassHint ch = { 0 }; @@ -266,8 +255,8 @@ applyrules(Client *c) { || (ch.res_name && strstr(ch.res_name, r->prop))) { c->isfloating = r->isfloating; - if(r->tag && !conflicts(c, (idx = idxoftag(r->tag)))) { - c->tags[idx] = True; + if(r->tag) { + c->tags[idxoftag(r->tag)] = True; matched = True; } } @@ -276,16 +265,12 @@ applyrules(Client *c) { XFree(ch.res_class); if(ch.res_name) XFree(ch.res_name); - if(!matched) { - for(i = 0; i < LENGTH(tags); i++) - if(seltags[i] && vtags[i] == selview->id) - c->tags[i] = True; - } + if(!matched) + memcpy(c->tags, seltags, TAGSZ); } void arrange(void) { - unsigned int i; Client *c; for(c = clients; c; c = c->next) @@ -295,10 +280,8 @@ arrange(void) { ban(c); focus(NULL); - for(i = 0; i < nviews; i++) { - views[i].layout->arrange(&views[i]); - restack(&views[i]); - } + lt->arrange(); + restack(); } void @@ -319,7 +302,7 @@ void ban(Client *c) { if(c->isbanned) return; - XMoveWindow(dpy, c->win, c->x + 3 * getview(c)->w, c->y); + XMoveWindow(dpy, c->win, c->x + 3 * sw, c->y); c->isbanned = True; } @@ -329,11 +312,9 @@ buttonpress(XEvent *e) { Client *c; XButtonPressedEvent *ev = &e->xbutton; - if(ev->window == selview->barwin) { + if(ev->window == barwin) { x = 0; for(i = 0; i < LENGTH(tags); i++) { - if(&views[vtags[i]] != selview) - continue; x += textw(tags[i]); if(ev->x < x) { if(ev->button == Button1) { @@ -359,17 +340,17 @@ buttonpress(XEvent *e) { if(CLEANMASK(ev->state) != MODKEY) return; if(ev->button == Button1) { - restack(getview(c)); + restack(); movemouse(c); } else if(ev->button == Button2) { - if((floating != getview(c)->layout->arrange) && c->isfloating) + if((floating != lt->arrange) && c->isfloating) togglefloating(NULL); else zoom(NULL); } else if(ev->button == Button3 && !c->isfixed) { - restack(getview(c)); + restack(); resizemouse(c); } } @@ -393,7 +374,6 @@ checkotherwm(void) { void cleanup(void) { - unsigned int i; close(STDIN_FILENO); while(stack) { @@ -411,8 +391,11 @@ cleanup(void) { XFreeCursor(dpy, cursor[CurNormal]); XFreeCursor(dpy, cursor[CurResize]); XFreeCursor(dpy, cursor[CurMove]); - for(i = 0; i < nviews; i++) - XDestroyWindow(dpy, views[i].barwin); + XDestroyWindow(dpy, barwin); +#if XINERAMA + if(info) + XFree(info); +#endif XSync(dpy, False); XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime); } @@ -438,16 +421,15 @@ configure(Client *c) { void configurenotify(XEvent *e) { XConfigureEvent *ev = &e->xconfigure; - View *v = selview; - if(ev->window == root && (ev->width != v->w || ev->height != v->h)) { - /* TODO -- update Xinerama dimensions here */ - v->w = ev->width; - v->h = ev->height; + 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, v->barwin, v->w, bh); - updatebarpos(selview); + XResizeWindow(dpy, barwin, sw, bh); + updatebarpos(); arrange(); } } @@ -458,23 +440,23 @@ configurerequest(XEvent *e) { XConfigureRequestEvent *ev = &e->xconfigurerequest; XWindowChanges wc; + /* TODO -- consider Xinerama if necessary when centering */ if((c = getclient(ev->window))) { - View *v = getview(c); if(ev->value_mask & CWBorderWidth) c->border = ev->border_width; - if(c->isfixed || c->isfloating || (floating == v->layout->arrange)) { + if(c->isfixed || c->isfloating || (floating == lt->arrange)) { if(ev->value_mask & CWX) - c->x = v->x + ev->x; + c->x = sx + ev->x; if(ev->value_mask & CWY) - c->y = v->y + ev->y; + c->y = sy + ev->y; if(ev->value_mask & CWWidth) c->w = ev->width; if(ev->value_mask & CWHeight) c->h = ev->height; - if((c->x - v->x + c->w) > v->w && c->isfloating) - c->x = v->x + (v->w / 2 - c->w / 2); /* center in x direction */ - if((c->y - v->y + c->h) > v->h && c->isfloating) - c->y = v->y + (v->h / 2 - c->h / 2); /* center in y direction */ + if((c->x - sx + c->w) > sw && c->isfloating) + c->x = sx + (sw / 2 - c->w / 2); /* center in x direction */ + if((c->y - sy + c->h) > sh && c->isfloating) + c->y = sy + (sh / 2 - c->h / 2); /* center in y direction */ if((ev->value_mask & (CWX|CWY)) && !(ev->value_mask & (CWWidth|CWHeight))) configure(c); @@ -502,7 +484,7 @@ conflicts(Client *c, unsigned int tidx) { unsigned int i; for(i = 0; i < LENGTH(tags); i++) - if(c->tags[i] && vtags[i] != vtags[tidx]) + if(c->tags[i]) return True; /* conflict */ return False; } @@ -536,15 +518,13 @@ detachstack(Client *c) { } void -drawbar(View *v) { +drawbar(void) { int i, x; Client *c; dc.x = 0; - for(c = stack; c && (!isvisible(c) || getview(c) != v); c = c->snext); + for(c = stack; c && !isvisible(c); c = c->snext); for(i = 0; i < LENGTH(tags); i++) { - if(&views[vtags[i]] != v) - continue; dc.w = textw(tags[i]); if(seltags[i]) { drawtext(tags[i], dc.sel, isurgent(i)); @@ -557,19 +537,15 @@ drawbar(View *v) { dc.x += dc.w; } dc.w = blw; - drawtext(v->layout->symbol, dc.norm, False); + drawtext(lt->symbol, dc.norm, False); x = dc.x + dc.w; - if(v == selview) { - dc.w = textw(stext); - dc.x = v->w - dc.w; - if(dc.x < x) { - dc.x = x; - dc.w = v->w - x; - } - drawtext(stext, dc.norm, False); + dc.w = textw(stext); + dc.x = sw - dc.w; + if(dc.x < x) { + dc.x = x; + dc.w = sw - x; } - else - dc.x = v->w; + drawtext(stext, dc.norm, False); if((dc.w = dc.x - x) > bh) { dc.x = x; if(c) { @@ -579,7 +555,7 @@ drawbar(View *v) { else drawtext(NULL, dc.norm, False); } - XCopyArea(dpy, dc.drawable, v->barwin, dc.gc, 0, 0, v->w, bh, 0, 0); + XCopyArea(dpy, dc.drawable, barwin, dc.gc, 0, 0, sw, bh, 0, 0); XSync(dpy, False); } @@ -677,25 +653,14 @@ eprint(const char *errstr, ...) { void expose(XEvent *e) { - View *v; XExposeEvent *ev = &e->xexpose; - if(ev->count == 0 && ((v = getviewbar(ev->window)))) - drawbar(v); -} - -unsigned int -firstag(View *v) { - unsigned int i; - - for(i = 0; i < LENGTH(tags); i++) - if(vtags[i] == v->id) - return i; - return 0; /* safe fallback */ + if(ev->count == 0 && (ev->window == barwin)) + drawbar(); } void -floating(View *v) { /* default floating layout */ +floating(void) { /* default floating layout */ Client *c; domwfact = dozoom = False; @@ -706,15 +671,8 @@ floating(View *v) { /* default floating layout */ void focus(Client *c) { - View *v = selview; - - if(c) - selview = getview(c); - if(selview != v) - drawbar(v); if(!c || (c && !isvisible(c))) - /* TODO: isvisible might take getview(c) as constraint? */ - for(c = stack; c && (!isvisible(c) || getview(c) != selview); c = c->snext); + for(c = stack; c && !isvisible(c); c = c->snext); if(sel && sel != c) { grabbuttons(sel, False); XSetWindowBorder(dpy, sel->win, dc.norm[ColBorder]); @@ -728,11 +686,10 @@ focus(Client *c) { if(c) { XSetWindowBorder(dpy, c->win, dc.sel[ColBorder]); XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime); - selview = getview(c); } else XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime); - drawbar(selview); + drawbar(); } void @@ -754,7 +711,7 @@ focusnext(const char *arg) { for(c = clients; c && !isvisible(c); c = c->next); if(c) { focus(c); - restack(getview(c)); + restack(); } } @@ -771,7 +728,7 @@ focusprev(const char *arg) { } if(c) { focus(c); - restack(getview(c)); + restack(); } } @@ -793,26 +750,6 @@ getcolor(const char *colstr) { return color.pixel; } -View * -getview(Client *c) { - unsigned int i; - - for(i = 0; i < LENGTH(tags); i++) - if(c->tags[i]) - return &views[vtags[i]]; - return NULL; -} - -View * -getviewbar(Window barwin) { - unsigned int i; - - for(i = 0; i < nviews; i++) - if(views[i].barwin == barwin) - return &views[i]; - return NULL; -} - long getstate(Window w) { int format, status; @@ -928,7 +865,7 @@ idxoftag(const char *t) { unsigned int i; for(i = 0; (i < LENGTH(tags)) && (tags[i] != t); i++); - return (i < LENGTH(tags)) ? i : firstag(selview); + return (i < LENGTH(tags)) ? i : 0; } void @@ -1057,7 +994,6 @@ killclient(const char *arg) { void manage(Window w, XWindowAttributes *wa) { Client *c, *t = NULL; - View *v; Status rettrans; Window trans; XWindowChanges wc; @@ -1068,28 +1004,26 @@ manage(Window w, XWindowAttributes *wa) { applyrules(c); - v = getview(c); - - c->x = wa->x + v->x; - c->y = wa->y + v->y; + c->x = wa->x + sx; + c->y = wa->y + sy; c->w = wa->width; c->h = wa->height; c->oldborder = wa->border_width; - if(c->w == v->w && c->h == v->h) { - c->x = v->x; - c->y = v->y; + if(c->w == sw && c->h == sh) { + c->x = sx; + c->y = sy; c->border = wa->border_width; } else { - if(c->x + c->w + 2 * c->border > v->wax + v->waw) - c->x = v->wax + v->waw - c->w - 2 * c->border; - if(c->y + c->h + 2 * c->border > v->way + v->wah) - c->y = v->way + v->wah - c->h - 2 * c->border; - if(c->x < v->wax) - c->x = v->wax; - if(c->y < v->way) - c->y = v->way; + 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; c->border = BORDERPX; } wc.border_width = c->border; @@ -1141,13 +1075,11 @@ void movemouse(Client *c) { int x1, y1, ocx, ocy, di, nx, ny; unsigned int dui; - View *v; Window dummy; XEvent ev; ocx = nx = c->x; ocy = ny = c->y; - v = getview(c); if(XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync, None, cursor[CurMove], CurrentTime) != GrabSuccess) return; @@ -1167,17 +1099,17 @@ movemouse(Client *c) { XSync(dpy, False); nx = ocx + (ev.xmotion.x - x1); ny = ocy + (ev.xmotion.y - y1); - if(abs(v->wax - nx) < SNAP) - nx = v->wax; - else if(abs((v->wax + v->waw) - (nx + c->w + 2 * c->border)) < SNAP) - nx = v->wax + v->waw - c->w - 2 * c->border; - if(abs(v->way - ny) < SNAP) - ny = v->way; - else if(abs((v->way + v->wah) - (ny + c->h + 2 * c->border)) < SNAP) - ny = v->way + v->wah - c->h - 2 * c->border; - if(!c->isfloating && (v->layout->arrange != floating) && (abs(nx - c->x) > SNAP || abs(ny - c->y) > SNAP)) + 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(!c->isfloating && (lt->arrange != floating) && (abs(nx - c->x) > SNAP || abs(ny - c->y) > SNAP)) togglefloating(NULL); - if((v->layout->arrange == floating) || c->isfloating) + if((lt->arrange == floating) || c->isfloating) resize(c, nx, ny, c->w, c->h, False); break; } @@ -1185,8 +1117,8 @@ movemouse(Client *c) { } Client * -nexttiled(Client *c, View *v) { - for(; c && (c->isfloating || getview(c) != v || !isvisible(c)); c = c->next); +nexttiled(Client *c) { + for(; c && (c->isfloating || !isvisible(c)); c = c->next); return c; } @@ -1211,13 +1143,13 @@ propertynotify(XEvent *e) { break; case XA_WM_HINTS: updatewmhints(c); - drawbar(getview(c)); + drawbar(); break; } if(ev->atom == XA_WM_NAME || ev->atom == netatom[NetWMName]) { updatetitle(c); if(c == sel) - drawbar(selview); + drawbar(); } } } @@ -1241,10 +1173,8 @@ reapply(const char *arg) { void resize(Client *c, int x, int y, int w, int h, Bool sizehints) { - View *v; XWindowChanges wc; - v = getview(c); if(sizehints) { /* set minimum possible */ if (w < 1) @@ -1285,14 +1215,14 @@ resize(Client *c, int x, int y, int w, int h, Bool sizehints) { } if(w <= 0 || h <= 0) return; - if(x > v->x + v->w) - x = v->w - w - 2 * c->border; - if(y > v->y + v->h) - y = v->h - h - 2 * c->border; - if(x + w + 2 * c->border < v->x) - x = v->x; - if(y + h + 2 * c->border < v->y) - y = v->y; + if(x > sx + sw) + x = sw - w - 2 * c->border; + if(y > sy + sh) + y = sh - h - 2 * c->border; + if(x + w + 2 * c->border < sx) + x = sx; + if(y + h + 2 * c->border < sy) + y = sy; if(c->x != x || c->y != y || c->w != w || c->h != h) { c->x = wc.x = x; c->y = wc.y = y; @@ -1310,12 +1240,10 @@ void resizemouse(Client *c) { int ocx, ocy; int nw, nh; - View *v; XEvent ev; ocx = c->x; ocy = c->y; - v = getview(c); if(XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync, None, cursor[CurResize], CurrentTime) != GrabSuccess) return; @@ -1340,9 +1268,9 @@ resizemouse(Client *c) { nw = 1; if((nh = ev.xmotion.y - ocy - 2 * c->border + 1) <= 0) nh = 1; - if(!c->isfloating && (v->layout->arrange != floating) && (abs(nw - c->w) > SNAP || abs(nh - c->h) > SNAP)) + if(!c->isfloating && (lt->arrange != floating) && (abs(nw - c->w) > SNAP || abs(nh - c->h) > SNAP)) togglefloating(NULL); - if((v->layout->arrange == floating) || c->isfloating) + if((lt->arrange == floating) || c->isfloating) resize(c, c->x, c->y, nw, nh, True); break; } @@ -1350,24 +1278,24 @@ resizemouse(Client *c) { } void -restack(View *v) { +restack(void) { Client *c; XEvent ev; XWindowChanges wc; - drawbar(v); + drawbar(); if(!sel) return; - if(sel->isfloating || (v->layout->arrange == floating)) + if(sel->isfloating || (lt->arrange == floating)) XRaiseWindow(dpy, sel->win); - if(v->layout->arrange != floating) { + if(lt->arrange != floating) { wc.stack_mode = Below; - wc.sibling = v->barwin; + wc.sibling = barwin; if(!sel->isfloating) { XConfigureWindow(dpy, sel->win, CWSibling|CWStackMode, &wc); wc.sibling = sel->win; } - for(c = nexttiled(clients, v); c; c = nexttiled(c->next, v)) { + for(c = nexttiled(clients); c; c = nexttiled(c->next)) { if(c == sel) continue; XConfigureWindow(dpy, c->win, CWSibling|CWStackMode, &wc); @@ -1428,7 +1356,7 @@ run(void) { } break; } - drawbar(selview); + drawbar(); } while(XPending(dpy)) { XNextEvent(dpy, &ev); @@ -1476,56 +1404,60 @@ setclientstate(Client *c, long state) { void setlayout(const char *arg) { unsigned int i; - View *v = selview; if(!arg) { - v->layout++; - if(v->layout == &layouts[LENGTH(layouts)]) - v->layout = &layouts[0]; + lt++; + if(lt == &layouts[LENGTH(layouts)]) + lt = &layouts[0]; } else { for(i = 0; i < LENGTH(layouts); i++) - if(!strcmp(arg, layouts[i].symbol)) + if(arg == layouts[i].symbol) break; if(i == LENGTH(layouts)) return; - v->layout = &layouts[i]; + lt = &layouts[i]; } if(sel) arrange(); else - drawbar(selview); + drawbar(); } void setmwfact(const char *arg) { double delta; - View *v = selview; if(!domwfact) return; /* arg handling, manipulate mwfact */ if(arg == NULL) - v->mwfact = MWFACT; + mwfact = MWFACT; else if(sscanf(arg, "%lf", &delta) == 1) { if(arg[0] == '+' || arg[0] == '-') - v->mwfact += delta; + mwfact += delta; else - v->mwfact = delta; - if(v->mwfact < 0.1) - v->mwfact = 0.1; - else if(v->mwfact > 0.9) - v->mwfact = 0.9; + mwfact = delta; + if(mwfact < 0.1) + mwfact = 0.1; + else if(mwfact > 0.9) + mwfact = 0.9; } arrange(); } void setup(void) { - unsigned int i, j; - View *v; + unsigned int i; XSetWindowAttributes wa; - XineramaScreenInfo *info = NULL; + + /* init screen */ + screen = DefaultScreen(dpy); + root = RootWindow(dpy, screen); + sx = 0; + sy = 0; + sw = DisplayWidth(dpy, screen); + sh = DisplayHeight(dpy, screen); /* init atoms */ wmatom[WMProtocols] = XInternAtom(dpy, "WM_PROTOCOLS", False); @@ -1540,16 +1472,10 @@ setup(void) { cursor[CurResize] = XCreateFontCursor(dpy, XC_sizing); cursor[CurMove] = XCreateFontCursor(dpy, XC_fleur); +#ifdef XINERAMA if(XineramaIsActive(dpy)) - info = XineramaQueryScreens(dpy, &nviews); - -#if defined(AIM_XINERAMA) -nviews = 2; /* aim Xinerama */ + info = XineramaQueryScreens(dpy, &xscreens); #endif - views = emallocz(nviews * sizeof(View)); - - screen = DefaultScreen(dpy); - root = RootWindow(dpy, screen); /* init appearance */ dc.norm[ColBorder] = getcolor(NORMBORDERCOLOR); @@ -1566,85 +1492,47 @@ nviews = 2; /* aim Xinerama */ if(!dc.font.set) XSetFont(dpy, dc.gc, dc.font.xfont->fid); + /* init tags */ + seltags = emallocz(TAGSZ); + prevtags = emallocz(TAGSZ); + 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); if(i > blw) blw = i; } - seltags = emallocz(TAGSZ); - prevtags = emallocz(TAGSZ); + bpos = BARPOS; + wa.override_redirect = 1; + wa.background_pixmap = ParentRelative; + wa.event_mask = ButtonPressMask|ExposureMask; - /* check, if vtags need assistance, because there is only 1 view */ - if(nviews == 1) - for(i = 0; i < LENGTH(tags); i++) - vtags[i] = 0; - - for(i = 0; i < nviews; i++) { - /* init geometry */ - v = &views[i]; - v->id = i; - - /* select first tag of view */ - j = firstag(v); - seltags[j] = prevtags[j] = True; - - if(info) { - -#if defined(AIM_XINERAMA) -v->w = DisplayWidth(dpy, screen) / 2; -v->x = (i == 0) ? 0 : v->w; -v->y = 0; -v->h = DisplayHeight(dpy, screen); -#else - v->x = info[i].x_org; - v->y = info[i].y_org; - v->w = info[i].width; - v->h = info[i].height; -#endif - } - else { - v->x = 0; - v->y = 0; - v->w = DisplayWidth(dpy, screen); - v->h = DisplayHeight(dpy, screen); - } - - /* init layouts */ - v->mwfact = MWFACT; - v->layout = &layouts[0]; + barwin = XCreateWindow(dpy, root, sx, sy, sw, 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(); - // TODO: bpos per screen? - bpos = BARPOS; - wa.override_redirect = 1; - wa.background_pixmap = ParentRelative; - wa.event_mask = ButtonPressMask|ExposureMask; + /* EWMH support per view */ + XChangeProperty(dpy, root, netatom[NetSupported], XA_ATOM, 32, + PropModeReplace, (unsigned char *) netatom, NetLast); - /* init bars */ - v->barwin = XCreateWindow(dpy, root, v->x, v->y, v->w, bh, 0, - DefaultDepth(dpy, screen), CopyFromParent, DefaultVisual(dpy, screen), - CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa); - XDefineCursor(dpy, v->barwin, cursor[CurNormal]); - updatebarpos(v); - XMapRaised(dpy, v->barwin); - strcpy(stext, "dwm-"VERSION); - - /* EWMH support per view */ - XChangeProperty(dpy, root, netatom[NetSupported], XA_ATOM, 32, - PropModeReplace, (unsigned char *) netatom, NetLast); - - /* select for events */ - wa.event_mask = SubstructureRedirectMask|SubstructureNotifyMask - |EnterWindowMask|LeaveWindowMask|StructureNotifyMask; - XChangeWindowAttributes(dpy, root, CWEventMask|CWCursor, &wa); - XSelectInput(dpy, root, wa.event_mask); - - drawbar(v); - } - if(info) - XFree(info); + /* select for events */ + wa.event_mask = SubstructureRedirectMask|SubstructureNotifyMask + |EnterWindowMask|LeaveWindowMask|StructureNotifyMask; + XChangeWindowAttributes(dpy, root, CWEventMask|CWCursor, &wa); + XSelectInput(dpy, root, wa.event_mask); - selview = viewat(); /* grab keys */ grabkeys(); @@ -1681,10 +1569,8 @@ tag(const char *arg) { if(!sel) return; for(i = 0; i < LENGTH(tags); i++) - sel->tags[i] = (NULL == arg) && (vtags[i] == getview(sel)->id); - i = idxoftag(arg); - if(!conflicts(sel, i)) - sel->tags[idxoftag(arg)] = True; + sel->tags[i] = (NULL == arg); + sel->tags[idxoftag(arg)] = True; arrange(); } @@ -1705,36 +1591,36 @@ textw(const char *text) { } void -tile(View *v) { +tile(void) { unsigned int i, n, nx, ny, nw, nh, mw, th; Client *c, *mc; domwfact = dozoom = True; - nx = v->wax; - ny = v->way; + nx = wax; + ny = way; nw = 0; - for(n = 0, c = nexttiled(clients, v); c; c = nexttiled(c->next, v)) + for(n = 0, c = nexttiled(clients); c; c = nexttiled(c->next)) n++; /* window geoms */ - mw = (n == 1) ? v->waw : v->mwfact * v->waw; - th = (n > 1) ? v->wah / (n - 1) : 0; + mw = (n == 1) ? waw : mwfact * waw; + th = (n > 1) ? wah / (n - 1) : 0; if(n > 1 && th < bh) - th = v->wah; + th = wah; - for(i = 0, c = mc = nexttiled(clients, v); c; c = nexttiled(c->next, v)) { + for(i = 0, c = mc = nexttiled(clients); c; c = nexttiled(c->next)) { if(i == 0) { /* master */ nw = mw - 2 * c->border; - nh = v->wah - 2 * c->border; + nh = wah - 2 * c->border; } else { /* tile window */ if(i == 1) { - ny = v->way; + ny = way; nx += mc->w + 2 * mc->border; - nw = v->waw - mw - 2 * c->border; + nw = waw - mw - 2 * c->border; } if(i + 1 == n) /* remainder */ - nh = (v->way + v->wah) - ny - 2 * c->border; + nh = (way + wah) - ny - 2 * c->border; else nh = th - 2 * c->border; } @@ -1742,7 +1628,7 @@ tile(View *v) { 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 != v->wah) + if(n > 1 && th != wah) ny = c->y + c->h + 2 * c->border; i++; } @@ -1754,7 +1640,7 @@ togglebar(const char *arg) { bpos = (BARPOS == BarOff) ? BarTop : BARPOS; else bpos = BarOff; - updatebarpos(selview); + updatebarpos(); arrange(); } @@ -1837,25 +1723,25 @@ unmapnotify(XEvent *e) { } void -updatebarpos(View *v) { +updatebarpos(void) { XEvent ev; - v->wax = v->x; - v->way = v->y; - v->wah = v->h; - v->waw = v->w; + wax = sx; + way = sy; + wah = sh; + waw = sw; switch(bpos) { default: - v->wah -= bh; - v->way += bh; - XMoveWindow(dpy, v->barwin, v->x, v->y); + wah -= bh; + way += bh; + XMoveWindow(dpy, barwin, sx, sy); break; case BarBot: - v->wah -= bh; - XMoveWindow(dpy, v->barwin, v->x, v->y + v->wah); + wah -= bh; + XMoveWindow(dpy, barwin, sx, sy + wah); break; case BarOff: - XMoveWindow(dpy, v->barwin, v->x, v->y - bh); + XMoveWindow(dpy, barwin, sx, sy - bh); break; } XSync(dpy, False); @@ -1930,32 +1816,15 @@ updatewmhints(Client *c) { } } + void view(const char *arg) { - unsigned int i, j; - Bool tmp[LENGTH(tags)]; + unsigned int i; + + for(i = 0; i < LENGTH(tags); i++) + tmp[i] = (NULL == arg); + tmp[idxoftag(arg)] = True; - memcpy(tmp, seltags, TAGSZ); - if(arg == NULL) { - for(i = 0; i < LENGTH(tags); i++) - tmp[i] = (vtags[i] == selview->id); - } - else { - i = idxoftag(arg); - for(j = 0; j < LENGTH(tags); j++) - if(selview->id == vtags[i]) { - /* view tag of selview */ - if(selview->id == vtags[j]) - tmp[j] = False; - } - else { - /* only touch the view the focus should go */ - if(vtags[j] == vtags[i]) - tmp[j] = False; - } - selview = &views[vtags[i]]; - tmp[i] = True; - } if(memcmp(seltags, tmp, TAGSZ) != 0) { memcpy(prevtags, seltags, TAGSZ); memcpy(seltags, tmp, TAGSZ); @@ -1963,24 +1832,8 @@ view(const char *arg) { } } -View * -viewat() { - int i, x, y; - Window win; - unsigned int mask; - - XQueryPointer(dpy, root, &win, &win, &x, &y, &i, &i, &mask); - for(i = 0; i < nviews; i++) { - if((x >= views[i].x && x < views[i].x + views[i].w) - && (y >= views[i].y && y < views[i].y + views[i].h)) - return &views[i]; - } - return NULL; -} - void viewprevtag(const char *arg) { - static Bool tmp[LENGTH(tags)]; memcpy(tmp, seltags, TAGSZ); memcpy(seltags, prevtags, TAGSZ); @@ -2026,8 +1879,8 @@ zoom(const char *arg) { if(!sel || !dozoom || sel->isfloating) return; - if(c == nexttiled(clients, getview(c))) - if(!(c = nexttiled(c->next, getview(c)))) + if(c == nexttiled(clients)) + if(!(c = nexttiled(c->next))) return; detach(c); attach(c); |