X-Git-Url: https://jasonwoof.com/gitweb/?p=dwm.git;a=blobdiff_plain;f=dwm.c;h=7f2a638ddd23525531e95336fa0e25f77a97b312;hp=f83e800a7d86d8e2f7a6ef0332ba1e35a1676636;hb=874837f653433315bd2733823a0a1efe6f76b373;hpb=aa2395b6a81475b44dd74618fb7f0b40305e10bb diff --git a/dwm.c b/dwm.c index f83e800..7f2a638 100644 --- a/dwm.c +++ b/dwm.c @@ -41,6 +41,8 @@ #include /* macros */ +#define MAX(a, b) ((a)>(b)?(a):(b)) +#define MIN(a, b) ((a)<(b)?(a):(b)) #define BUTTONMASK (ButtonPressMask|ButtonReleaseMask) #define CLEANMASK(mask) (mask & ~(numlockmask|LockMask)) #define LENGTH(x) (sizeof x / sizeof x[0]) @@ -69,7 +71,7 @@ struct Client { int basew, baseh, incw, inch, maxw, maxh, minw, minh; int minax, maxax, minay, maxay; long flags; - unsigned int border, oldborder; + unsigned int bw, oldbw; Bool isbanned, isfixed, isfloating, isurgent; Bool *tags; Client *next; @@ -178,6 +180,7 @@ void scan(void); void setclientstate(Client *c, long state); void setgeom(const char *arg); void setlayout(const char *arg); +void setmfact(const char *arg); void setup(void); void spawn(const char *arg); void tag(const char *arg); @@ -210,7 +213,8 @@ void zoom(const char *arg); char stext[256], buf[256]; int screen, sx, sy, sw, sh; int (*xerrorxlib)(Display *, XErrorEvent *); -int bx, by, bw, bh, blw, mx, my, mw, mh, mox, moy, mow, moh, tx, ty, tw, th, wx, wy, ww, wh; +int bx, by, bw, bh, blw, bgw, mx, my, mw, mh, mox, moy, mow, moh, tx, ty, tw, th, wx, wy, ww, wh; +double mfact; unsigned int numlockmask = 0; void (*handler[LASTEvent]) (XEvent *) = { [ButtonPress] = buttonpress, @@ -237,14 +241,14 @@ Client *stack = NULL; Cursor cursor[CurLast]; Display *dpy; DC dc = {0}; -Geom *geom = NULL; -Layout *lt = NULL; Window root, barwin; /* configuration, allows nested code to access above variables */ #include "config.h" #define TAGSZ (LENGTH(tags) * sizeof(Bool)) -static Bool tmp[LENGTH(tags)]; +Bool tmp[LENGTH(tags)]; +Layout *lt = layouts; +Geom *geom = geoms; /* function implementations */ @@ -259,10 +263,9 @@ applyrules(Client *c) { XGetClassHint(dpy, c->win, &ch); for(i = 0; i < LENGTH(rules); i++) { r = &rules[i]; - if(strstr(c->name, r->title) - || (ch.res_class && r->class && strstr(ch.res_class, r->class)) - || (ch.res_name && r->instance && strstr(ch.res_name, r->instance))) - { + if((!r->title || strstr(c->name, r->title)) + && (!r->class || (ch.res_class && strstr(ch.res_class, r->class))) + && (!r->instance || (ch.res_name && strstr(ch.res_name, r->instance)))) { c->isfloating = r->isfloating; if(r->tag) { c->tags[idxoftag(r->tag)] = True; @@ -322,10 +325,14 @@ buttonpress(XEvent *e) { XButtonPressedEvent *ev = &e->xbutton; if(ev->window == barwin) { - x = 0; + if((ev->x < bgw) && ev->button == Button1) { + setgeom(NULL); + return; + } + x = bgw; for(i = 0; i < LENGTH(tags); i++) { x += textw(tags[i]); - if(ev->x < x) { + if(ev->x >= bgw && ev->x < x) { if(ev->button == Button1) { if(ev->state & MODKEY) tag(tags[i]); @@ -341,6 +348,8 @@ buttonpress(XEvent *e) { return; } } + if((ev->x < x + blw) && ev->button == Button1) + setlayout(NULL); } else if((c = getclient(ev->window))) { focus(c); @@ -413,7 +422,7 @@ configure(Client *c) { ce.y = c->y; ce.width = c->w; ce.height = c->h; - ce.border_width = c->border; + ce.border_width = c->bw; ce.above = None; ce.override_redirect = False; XSendEvent(dpy, c->win, False, StructureNotifyMask, (XEvent *)&ce); @@ -423,8 +432,11 @@ void configurenotify(XEvent *e) { XConfigureEvent *ev = &e->xconfigure; - if(ev->window == root && (ev->width != sw || ev->height != sh)) - setgeom(NULL); + if(ev->window == root && (ev->width != sw || ev->height != sh)) { + sw = ev->width; + sh = ev->height; + setgeom(geom->symbol); + } } void @@ -435,7 +447,7 @@ configurerequest(XEvent *e) { if((c = getclient(ev->window))) { if(ev->value_mask & CWBorderWidth) - c->border = ev->border_width; + c->bw = ev->border_width; if(c->isfixed || c->isfloating || lt->isfloating) { if(ev->value_mask & CWX) c->x = sx + ev->x; @@ -514,6 +526,11 @@ drawbar(void) { Client *c; dc.x = 0; + if(bgw > 0) { + dc.w = bgw; + drawtext(geom->symbol, dc.norm, False); + dc.x += bgw; + } for(c = stack; c && !isvisible(c); c = c->snext); for(i = 0; i < LENGTH(tags); i++) { dc.w = textw(tags[i]); @@ -527,9 +544,13 @@ drawbar(void) { } dc.x += dc.w; } - dc.w = blw; - drawtext(lt->symbol, dc.norm, False); - x = dc.x + dc.w; + if(blw > 0) { + dc.w = blw; + drawtext(lt->symbol, dc.norm, False); + x = dc.x + dc.w; + } + else + x = dc.x; dc.w = textw(stext); dc.x = bw - dc.w; if(dc.x < x) { @@ -582,9 +603,8 @@ drawtext(const char *text, unsigned long col[ColLast], Bool invert) { if(!text) return; w = 0; - olen = len = strlen(text); - if(len >= sizeof buf) - len = sizeof buf - 1; + olen = strlen(text); + len = MIN(olen, sizeof buf - 1); memcpy(buf, text, len); buf[len] = 0; h = dc.font.ascent + dc.font.descent; @@ -786,39 +806,20 @@ gettextprop(Window w, Atom atom, char *text, unsigned int size) { void grabbuttons(Client *c, Bool focused) { - XUngrabButton(dpy, AnyButton, AnyModifier, c->win); + int i, j; + unsigned int buttons[] = { Button1, Button2, Button3 }; + unsigned int modifiers[] = { MODKEY, MODKEY|LockMask, MODKEY|numlockmask, + MODKEY|numlockmask|LockMask} ; - if(focused) { - XGrabButton(dpy, Button1, MODKEY, c->win, False, BUTTONMASK, - GrabModeAsync, GrabModeSync, None, None); - XGrabButton(dpy, Button1, MODKEY|LockMask, c->win, False, BUTTONMASK, - GrabModeAsync, GrabModeSync, None, None); - XGrabButton(dpy, Button1, MODKEY|numlockmask, c->win, False, BUTTONMASK, - GrabModeAsync, GrabModeSync, None, None); - XGrabButton(dpy, Button1, MODKEY|numlockmask|LockMask, c->win, False, BUTTONMASK, - GrabModeAsync, GrabModeSync, None, None); - - XGrabButton(dpy, Button2, MODKEY, c->win, False, BUTTONMASK, - GrabModeAsync, GrabModeSync, None, None); - XGrabButton(dpy, Button2, MODKEY|LockMask, c->win, False, BUTTONMASK, - GrabModeAsync, GrabModeSync, None, None); - XGrabButton(dpy, Button2, MODKEY|numlockmask, c->win, False, BUTTONMASK, - GrabModeAsync, GrabModeSync, None, None); - XGrabButton(dpy, Button2, MODKEY|numlockmask|LockMask, c->win, False, BUTTONMASK, - GrabModeAsync, GrabModeSync, None, None); - - XGrabButton(dpy, Button3, MODKEY, c->win, False, BUTTONMASK, - GrabModeAsync, GrabModeSync, None, None); - XGrabButton(dpy, Button3, MODKEY|LockMask, c->win, False, BUTTONMASK, - GrabModeAsync, GrabModeSync, None, None); - XGrabButton(dpy, Button3, MODKEY|numlockmask, c->win, False, BUTTONMASK, - GrabModeAsync, GrabModeSync, None, None); - XGrabButton(dpy, Button3, MODKEY|numlockmask|LockMask, c->win, False, BUTTONMASK, - GrabModeAsync, GrabModeSync, None, None); - } + XUngrabButton(dpy, AnyButton, AnyModifier, c->win); + if(focused) + for(i = 0; i < LENGTH(buttons); i++) + for(j = 0; j < LENGTH(modifiers); j++) + XGrabButton(dpy, buttons[i], modifiers[j], c->win, False, + BUTTONMASK, GrabModeAsync, GrabModeSync, None, None); else - XGrabButton(dpy, AnyButton, AnyModifier, c->win, False, BUTTONMASK, - GrabModeAsync, GrabModeSync, None, None); + XGrabButton(dpy, AnyButton, AnyModifier, c->win, False, + BUTTONMASK, GrabModeAsync, GrabModeSync, None, None); } void @@ -854,7 +855,7 @@ unsigned int idxoftag(const char *t) { unsigned int i; - for(i = 0; (i < LENGTH(tags)) && (tags[i] != t); i++); + for(i = 0; (i < LENGTH(tags)) && t && strcmp(tags[i], t); i++); return (i < LENGTH(tags)) ? i : 0; } @@ -880,10 +881,8 @@ initfont(const char *fontstr) { font_extents = XExtentsOfFontSet(dc.font.set); n = XFontsOfFontSet(dc.font.set, &xfonts, &font_names); for(i = 0, dc.font.ascent = 0, dc.font.descent = 0; i < n; i++) { - if(dc.font.ascent < (*xfonts)->ascent) - dc.font.ascent = (*xfonts)->ascent; - if(dc.font.descent < (*xfonts)->descent) - dc.font.descent = (*xfonts)->descent; + dc.font.ascent = MAX(dc.font.ascent, (*xfonts)->ascent); + dc.font.descent = MAX(dc.font.descent,(*xfonts)->descent); xfonts++; } } @@ -997,25 +996,23 @@ manage(Window w, XWindowAttributes *wa) { c->y = wa->y; c->w = wa->width; c->h = wa->height; - c->oldborder = wa->border_width; + c->oldbw = wa->border_width; if(c->w == sw && c->h == sh) { c->x = sx; c->y = sy; - c->border = wa->border_width; + c->bw = wa->border_width; } else { - if(c->x + c->w + 2 * c->border > wx + ww) - c->x = wx + ww - c->w - 2 * c->border; - if(c->y + c->h + 2 * c->border > wy + wh) - c->y = wy + wh - c->h - 2 * c->border; - if(c->x < wx) - c->x = wx; - if(c->y < wy) - c->y = wy; - c->border = BORDERPX; + if(c->x + c->w + 2 * c->bw > wx + ww) + c->x = wx + ww - c->w - 2 * c->bw; + if(c->y + c->h + 2 * c->bw > wy + wh) + c->y = wy + wh - c->h - 2 * c->bw; + c->x = MAX(c->x, wx); + c->y = MAX(c->y, wy); + c->bw = BORDERPX; } - wc.border_width = c->border; + wc.border_width = c->bw; XConfigureWindow(dpy, w, CWBorderWidth, &wc); XSetWindowBorder(dpy, w, dc.norm[ColBorder]); configure(c); /* propagates border_width, if size doesn't change */ @@ -1067,8 +1064,8 @@ monocle(void) { Client *c; for(c = clients; c; c = c->next) - if(isvisible(c)) - resize(c, mox, moy, mow, moh, RESIZEHINTS); + if((lt->isfloating || !c->isfloating) && isvisible(c)) + resize(c, mox, moy, mow - 2 * c->bw, moh - 2 * c->bw, RESIZEHINTS); } void @@ -1101,12 +1098,12 @@ movemouse(Client *c) { ny = ocy + (ev.xmotion.y - y1); if(abs(wx - nx) < SNAP) nx = wx; - else if(abs((wx + ww) - (nx + c->w + 2 * c->border)) < SNAP) - nx = wx + ww - c->w - 2 * c->border; + else if(abs((wx + ww) - (nx + c->w + 2 * c->bw)) < SNAP) + nx = wx + ww - c->w - 2 * c->bw; if(abs(wy - ny) < SNAP) ny = wy; - else if(abs((wy + wh) - (ny + c->h + 2 * c->border)) < SNAP) - ny = wy + wh - c->h - 2 * c->border; + else if(abs((wy + wh) - (ny + c->h + 2 * c->bw)) < SNAP) + ny = wy + wh - c->h - 2 * c->bw; if(!c->isfloating && !lt->isfloating && (abs(nx - c->x) > SNAP || abs(ny - c->y) > SNAP)) togglefloating(NULL); if((lt->isfloating) || c->isfloating) @@ -1177,20 +1174,20 @@ resize(Client *c, int x, int y, int w, int h, Bool sizehints) { if(sizehints) { /* set minimum possible */ - if (w < 1) - w = 1; - if (h < 1) - h = 1; + w = MAX(1, w); + h = MAX(1, h); /* temporarily remove base dimensions */ w -= c->basew; h -= c->baseh; /* adjust for aspect limits */ - if (c->minay > 0 && c->maxay > 0 && c->minax > 0 && c->maxax > 0) { - if (w * c->maxay > h * c->maxax) + if(c->minax != c->maxax && c->minay != c->maxay + && c->minax > 0 && c->maxax > 0 && c->minay > 0 && c->maxay > 0) + { + if(w * c->maxay > h * c->maxax) w = h * c->maxax / c->maxay; - else if (w * c->minay < h * c->minax) + else if(w * c->minay < h * c->minax) h = w * c->minay / c->minax; } @@ -1204,31 +1201,31 @@ resize(Client *c, int x, int y, int w, int h, Bool sizehints) { w += c->basew; h += c->baseh; - if(c->minw > 0 && w < c->minw) - w = c->minw; - if(c->minh > 0 && h < c->minh) - h = c->minh; - if(c->maxw > 0 && w > c->maxw) - w = c->maxw; - if(c->maxh > 0 && h > c->maxh) - h = c->maxh; + w = MAX(w, c->minw); + h = MAX(h, c->minh); + + if (c->maxw) + w = MIN(w, c->maxw); + + if (c->maxh) + h = MIN(h, c->maxh); } if(w <= 0 || h <= 0) return; if(x > sx + sw) - x = sw - w - 2 * c->border; + x = sw - w - 2 * c->bw; if(y > sy + sh) - y = sh - h - 2 * c->border; - if(x + w + 2 * c->border < sx) + y = sh - h - 2 * c->bw; + if(x + w + 2 * c->bw < sx) x = sx; - if(y + h + 2 * c->border < sy) + if(y + h + 2 * c->bw < 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; c->w = wc.width = w; c->h = wc.height = h; - wc.border_width = c->border; + wc.border_width = c->bw; XConfigureWindow(dpy, c->win, CWX|CWY|CWWidth|CWHeight|CWBorderWidth, &wc); configure(c); @@ -1247,13 +1244,13 @@ resizemouse(Client *c) { if(XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync, None, cursor[CurResize], CurrentTime) != GrabSuccess) return; - XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w + c->border - 1, c->h + c->border - 1); + XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w + c->bw - 1, c->h + c->bw - 1); for(;;) { XMaskEvent(dpy, MOUSEMASK|ExposureMask|SubstructureRedirectMask , &ev); switch(ev.type) { case ButtonRelease: XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, - c->w + c->border - 1, c->h + c->border - 1); + c->w + c->bw - 1, c->h + c->bw - 1); XUngrabPointer(dpy, CurrentTime); while(XCheckMaskEvent(dpy, EnterWindowMask, &ev)); return; @@ -1264,10 +1261,8 @@ resizemouse(Client *c) { break; case MotionNotify: XSync(dpy, False); - if((nw = ev.xmotion.x - ocx - 2 * c->border + 1) <= 0) - nw = 1; - if((nh = ev.xmotion.y - ocy - 2 * c->border + 1) <= 0) - nh = 1; + nw = MAX(ev.xmotion.x - ocx - 2 * c->bw + 1, 1); + nh = MAX(ev.xmotion.y - ocy - 2 * c->bw + 1, 1); if(!c->isfloating && !lt->isfloating && (abs(nw - c->w) > SNAP || abs(nh - c->h) > SNAP)) togglefloating(NULL); if((lt->isfloating) || c->isfloating) @@ -1405,12 +1400,18 @@ void setgeom(const char *arg) { unsigned int i; - for(i = 0; arg && i < LENGTH(geoms); i++) - if(!strcmp(geoms[i].symbol, arg)) - break; - if(i == LENGTH(geoms)) - return; - geom = &geoms[i]; + if(!arg) { + if(++geom == &geoms[LENGTH(geoms)]) + geom = &geoms[0]; + } + else { + for(i = 0; i < LENGTH(geoms); i++) + if(!strcmp(geoms[i].symbol, arg)) + break; + if(i == LENGTH(geoms)) + return; + geom = &geoms[i]; + } geom->apply(); updatebarpos(); arrange(); @@ -1418,20 +1419,18 @@ setgeom(const char *arg) { void setlayout(const char *arg) { - static Layout *revert = 0; unsigned int i; - if(!arg) - return; - for(i = 0; i < LENGTH(layouts); i++) - if(!strcmp(arg, layouts[i].symbol)) - break; - if(i == LENGTH(layouts)) - return; - if(revert && &layouts[i] == lt) - lt = revert; + if(!arg) { + if(++lt == &layouts[LENGTH(layouts)]) + lt = &layouts[0]; + } else { - revert = lt; + for(i = 0; i < LENGTH(layouts); i++) + if(!strcmp(arg, layouts[i].symbol)) + break; + if(i == LENGTH(layouts)) + return; lt = &layouts[i]; } if(sel) @@ -1441,8 +1440,27 @@ setlayout(const char *arg) { } void +setmfact(const char *arg) { + double d; + + if(lt->isfloating) + return; + if(!arg) + mfact = MFACT; + else { + d = strtod(arg, NULL); + if(arg[0] == '-' || arg[0] == '+') + d += mfact; + if(d < 0.1 || d > 0.9) + return; + mfact = d; + } + setgeom(geom->symbol); +} + +void setup(void) { - unsigned int i; + unsigned int i, w; XSetWindowAttributes wa; /* init screen */ @@ -1456,7 +1474,7 @@ setup(void) { sw = DisplayWidth(dpy, screen); sh = DisplayHeight(dpy, screen); bh = dc.font.height + 2; - geom = &geoms[0]; + mfact = MFACT; geom->apply(); /* init atoms */ @@ -1492,14 +1510,14 @@ setup(void) { prevtags = emallocz(TAGSZ); seltags[0] = prevtags[0] = True; - /* init layouts */ - lt = &layouts[0]; - /* init bar */ - for(blw = i = 0; i < LENGTH(layouts); i++) { - i = textw(layouts[i].symbol); - if(i > blw) - blw = i; + for(blw = i = 0; LENGTH(layouts) > 1 && i < LENGTH(layouts); i++) { + w = textw(layouts[i].symbol); + blw = MAX(blw, w); + } + for(bgw = i = 0; LENGTH(geoms) > 1 && i < LENGTH(geoms); i++) { + w = textw(geoms[i].symbol); + bgw = MAX(bgw, w); } wa.override_redirect = 1; @@ -1600,11 +1618,11 @@ tileh(void) { for(i = 0, c = nexttiled(c->next); c; c = nexttiled(c->next), i++) { if(i + 1 == n) /* remainder */ - tileresize(c, x, ty, (tx + tw) - x - 2 * c->border, th - 2 * c->border); + tileresize(c, x, ty, (tx + tw) - x - 2 * c->bw, th - 2 * c->bw); else - tileresize(c, x, ty, w - 2 * c->border, th - 2 * c->border); + tileresize(c, x, ty, w - 2 * c->bw, th - 2 * c->bw); if(w != tw) - x = c->x + c->w + 2 * c->border; + x = c->x + c->w + 2 * c->bw; } } @@ -1613,9 +1631,9 @@ tilemaster(unsigned int n) { Client *c = nexttiled(clients); if(n == 1) - tileresize(c, mox, moy, mow - 2 * c->border, moh - 2 * c->border); + tileresize(c, mox, moy, mow - 2 * c->bw, moh - 2 * c->bw); else - tileresize(c, mx, my, mw - 2 * c->border, mh - 2 * c->border); + tileresize(c, mx, my, mw - 2 * c->bw, mh - 2 * c->bw); return c; } @@ -1646,11 +1664,11 @@ tilev(void) { for(i = 0, c = nexttiled(c->next); c; c = nexttiled(c->next), i++) { if(i + 1 == n) /* remainder */ - tileresize(c, tx, y, tw - 2 * c->border, (ty + th) - y - 2 * c->border); + tileresize(c, tx, y, tw - 2 * c->bw, (ty + th) - y - 2 * c->bw); else - tileresize(c, tx, y, tw - 2 * c->border, h - 2 * c->border); + tileresize(c, tx, y, tw - 2 * c->bw, h - 2 * c->bw); if(h != th) - y = c->y + c->h + 2 * c->border; + y = c->y + c->h + 2 * c->bw; } } @@ -1702,7 +1720,7 @@ void unmanage(Client *c) { XWindowChanges wc; - wc.border_width = c->oldborder; + wc.border_width = c->oldbw; /* The server grab construct avoids race conditions. */ XGrabServer(dpy); XSetErrorHandler(xerrordummy); @@ -1902,3 +1920,4 @@ main(int argc, char *argv[]) { XCloseDisplay(dpy); return 0; } +