dwm

dynamic window manager
git clone git://git.suckless.org/dwm
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commit 43e82adf0dc37411fdcc6406b3cdf5d572387b9f
parent 42cf1c7d8f94e1c51a71761ab24414c2f49dac26
Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date:   Sat,  7 Nov 2015 14:04:49 +0100

separate program-specific c99 bool and X11

True, False are X11-specific (int), make sure to use c99 stdbool for
program-specific things.

Diffstat:
config.def.h | 10+++++-----
dwm.c | 142++++++++++++++++++++++++++++++++++++++++---------------------------------------
2 files changed, 77 insertions(+), 75 deletions(-)

diff --git a/config.def.h b/config.def.h @@ -13,8 +13,8 @@ static const char selbgcolor[] = "#005577"; static const char selfgcolor[] = "#eeeeee"; static const unsigned int borderpx = 1; /* border pixel of windows */ static const unsigned int snap = 32; /* snap pixel */ -static const Bool showbar = True; /* False means no bar */ -static const Bool topbar = True; /* False means bottom bar */ +static const bool showbar = true; /* false means no bar */ +static const bool topbar = true; /* false means bottom bar */ /* tagging */ static const char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" }; @@ -25,14 +25,14 @@ static const Rule rules[] = { * WM_NAME(STRING) = title */ /* class instance title tags mask isfloating monitor */ - { "Gimp", NULL, NULL, 0, True, -1 }, - { "Firefox", NULL, NULL, 1 << 8, False, -1 }, + { "Gimp", NULL, NULL, 0, true, -1 }, + { "Firefox", NULL, NULL, 1 << 8, false, -1 }, }; /* layout(s) */ static const float mfact = 0.55; /* factor of master area size [0.05..0.95] */ static const int nmaster = 1; /* number of clients in master area */ -static const Bool resizehints = True; /* True means respect size hints in tiled resizals */ +static const bool resizehints = true; /* true means respect size hints in tiled resizals */ static const Layout layouts[] = { /* symbol arrange function */ diff --git a/dwm.c b/dwm.c @@ -24,6 +24,7 @@ #include <locale.h> #include <stdarg.h> #include <signal.h> +#include <stdbool.h> #include <stdio.h> #include <stdlib.h> #include <string.h> @@ -92,7 +93,7 @@ struct Client { int basew, baseh, incw, inch, maxw, maxh, minw, minh; int bw, oldbw; unsigned int tags; - Bool isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen; + bool isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen; Client *next; Client *snext; Monitor *mon; @@ -122,8 +123,8 @@ struct Monitor { unsigned int seltags; unsigned int sellt; unsigned int tagset[2]; - Bool showbar; - Bool topbar; + bool showbar; + bool topbar; Client *clients; Client *sel; Client *stack; @@ -137,13 +138,13 @@ typedef struct { const char *instance; const char *title; unsigned int tags; - Bool isfloating; + bool isfloating; int monitor; } Rule; /* function declarations */ static void applyrules(Client *c); -static Bool applysizehints(Client *c, int *x, int *y, int *w, int *h, Bool interact); +static bool applysizehints(Client *c, int *x, int *y, int *w, int *h, bool interact); static void arrange(Monitor *m); static void arrangemon(Monitor *m); static void attach(Client *c); @@ -170,10 +171,10 @@ static void focus(Client *c); static void focusin(XEvent *e); static void focusmon(const Arg *arg); static void focusstack(const Arg *arg); -static Bool getrootptr(int *x, int *y); +static bool getrootptr(int *x, int *y); static long getstate(Window w); -static Bool gettextprop(Window w, Atom atom, char *text, unsigned int size); -static void grabbuttons(Client *c, Bool focused); +static bool gettextprop(Window w, Atom atom, char *text, unsigned int size); +static void grabbuttons(Client *c, bool focused); static void grabkeys(void); static void incnmaster(const Arg *arg); static void keypress(XEvent *e); @@ -189,17 +190,17 @@ static void pop(Client *); static void propertynotify(XEvent *e); static void quit(const Arg *arg); static Monitor *recttomon(int x, int y, int w, int h); -static void resize(Client *c, int x, int y, int w, int h, Bool interact); +static void resize(Client *c, int x, int y, int w, int h, bool interact); static void resizeclient(Client *c, int x, int y, int w, int h); static void resizemouse(const Arg *arg); static void restack(Monitor *m); static void run(void); static void scan(void); -static Bool sendevent(Client *c, Atom proto); +static bool sendevent(Client *c, Atom proto); static void sendmon(Client *c, Monitor *m); static void setclientstate(Client *c, long state); static void setfocus(Client *c); -static void setfullscreen(Client *c, Bool fullscreen); +static void setfullscreen(Client *c, bool fullscreen); static void setlayout(const Arg *arg); static void setmfact(const Arg *arg); static void setup(void); @@ -213,10 +214,10 @@ static void togglebar(const Arg *arg); static void togglefloating(const Arg *arg); static void toggletag(const Arg *arg); static void toggleview(const Arg *arg); -static void unfocus(Client *c, Bool setfocus); -static void unmanage(Client *c, Bool destroyed); +static void unfocus(Client *c, bool setfocus); +static void unmanage(Client *c, bool destroyed); static void unmapnotify(XEvent *e); -static Bool updategeom(void); +static bool updategeom(void); static void updatebarpos(Monitor *m); static void updatebars(void); static void updateclientlist(void); @@ -259,7 +260,7 @@ static void (*handler[LASTEvent]) (XEvent *) = { [UnmapNotify] = unmapnotify }; static Atom wmatom[WMLast], netatom[NetLast]; -static Bool running = True; +static bool running = true; static Cur *cursor[CurLast]; static ClrScheme scheme[SchemeLast]; static Display *dpy; @@ -283,7 +284,8 @@ applyrules(Client *c) { XClassHint ch = { NULL, NULL }; /* rule matching */ - c->isfloating = c->tags = 0; + c->isfloating = false; + c->tags = 0; XGetClassHint(dpy, c->win, &ch); class = ch.res_class ? ch.res_class : broken; instance = ch.res_name ? ch.res_name : broken; @@ -308,9 +310,9 @@ applyrules(Client *c) { c->tags = c->tags & TAGMASK ? c->tags & TAGMASK : c->mon->tagset[c->mon->seltags]; } -Bool -applysizehints(Client *c, int *x, int *y, int *w, int *h, Bool interact) { - Bool baseismin; +bool +applysizehints(Client *c, int *x, int *y, int *w, int *h, bool interact) { + bool baseismin; Monitor *m = c->mon; /* set minimum possible */ @@ -417,7 +419,7 @@ buttonpress(XEvent *e) { click = ClkRootWin; /* focus monitor if necessary */ if((m = wintomon(ev->window)) && m != selmon) { - unfocus(selmon->sel, True); + unfocus(selmon->sel, true); selmon = m; focus(NULL); } @@ -468,7 +470,7 @@ cleanup(void) { selmon->lt[selmon->sellt] = &foo; for(m = mons; m; m = m->next) while(m->stack) - unmanage(m->stack, False); + unmanage(m->stack, false); XUngrabKey(dpy, AnyKey, AnyModifier, root); while(mons) cleanupmon(mons); @@ -504,7 +506,7 @@ void clearurgent(Client *c) { XWMHints *wmh; - c->isurgent = False; + c->isurgent = false; if(!(wmh = XGetWMHints(dpy, c->win))) return; wmh->flags &= ~XUrgencyHint; @@ -555,7 +557,7 @@ void configurenotify(XEvent *e) { Monitor *m; XConfigureEvent *ev = &e->xconfigure; - Bool dirty; + bool dirty; /* TODO: updategeom handling sucks, needs to be simplified */ if(ev->window == root) { @@ -648,7 +650,7 @@ destroynotify(XEvent *e) { XDestroyWindowEvent *ev = &e->xdestroywindow; if((c = wintoclient(ev->window))) - unmanage(c, True); + unmanage(c, true); } void @@ -759,7 +761,7 @@ enternotify(XEvent *e) { c = wintoclient(ev->window); m = c ? c->mon : wintomon(ev->window); if(m != selmon) { - unfocus(selmon->sel, True); + unfocus(selmon->sel, true); selmon = m; } else if(!c || c == selmon->sel) @@ -782,7 +784,7 @@ focus(Client *c) { for(c = selmon->stack; c && !ISVISIBLE(c); c = c->snext); /* was if(selmon->sel) */ if(selmon->sel && selmon->sel != c) - unfocus(selmon->sel, False); + unfocus(selmon->sel, false); if(c) { if(c->mon != selmon) selmon = c->mon; @@ -790,7 +792,7 @@ focus(Client *c) { clearurgent(c); detachstack(c); attachstack(c); - grabbuttons(c, True); + grabbuttons(c, true); XSetWindowBorder(dpy, c->win, scheme[SchemeSel].border->pix); setfocus(c); } @@ -818,7 +820,7 @@ focusmon(const Arg *arg) { return; if((m = dirtomon(arg->i)) == selmon) return; - unfocus(selmon->sel, False); /* s/True/False/ fixes input focus issues + unfocus(selmon->sel, false); /* s/true/false/ fixes input focus issues in gedit and anjuta */ selmon = m; focus(NULL); @@ -865,13 +867,13 @@ getatomprop(Client *c, Atom prop) { return atom; } -Bool +bool getrootptr(int *x, int *y) { int di; unsigned int dui; Window dummy; - return XQueryPointer(dpy, root, &dummy, &dummy, x, y, &di, &di, &dui); + return XQueryPointer(dpy, root, &dummy, &dummy, x, y, &di, &di, &dui) == True; } long @@ -891,18 +893,18 @@ getstate(Window w) { return result; } -Bool +bool gettextprop(Window w, Atom atom, char *text, unsigned int size) { char **list = NULL; int n; XTextProperty name; if(!text || size == 0) - return False; + return false; text[0] = '\0'; XGetTextProperty(dpy, w, &name, atom); if(!name.nitems) - return False; + return false; if(name.encoding == XA_STRING) strncpy(text, (char *)name.value, size - 1); else { @@ -913,11 +915,11 @@ gettextprop(Window w, Atom atom, char *text, unsigned int size) { } text[size - 1] = '\0'; XFree(name.value); - return True; + return true; } void -grabbuttons(Client *c, Bool focused) { +grabbuttons(Client *c, bool focused) { updatenumlockmask(); { unsigned int i, j; @@ -962,13 +964,13 @@ incnmaster(const Arg *arg) { } #ifdef XINERAMA -static Bool +static bool isuniquegeom(XineramaScreenInfo *unique, size_t n, XineramaScreenInfo *info) { while(n--) if(unique[n].x_org == info->x_org && unique[n].y_org == info->y_org && unique[n].width == info->width && unique[n].height == info->height) - return False; - return True; + return false; + return true; } #endif /* XINERAMA */ @@ -1044,7 +1046,7 @@ manage(Window w, XWindowAttributes *wa) { updatesizehints(c); updatewmhints(c); XSelectInput(dpy, w, EnterWindowMask|FocusChangeMask|PropertyChangeMask|StructureNotifyMask); - grabbuttons(c, False); + grabbuttons(c, false); if(!c->isfloating) c->isfloating = c->oldstate = trans != None || c->isfixed; if(c->isfloating) @@ -1056,7 +1058,7 @@ manage(Window w, XWindowAttributes *wa) { XMoveResizeWindow(dpy, c->win, c->x + 2 * sw, c->y, c->w, c->h); /* some windows require this */ setclientstate(c, NormalState); if (c->mon == selmon) - unfocus(selmon->sel, False); + unfocus(selmon->sel, false); c->mon->sel = c; arrange(c->mon); XMapWindow(dpy, c->win); @@ -1096,7 +1098,7 @@ monocle(Monitor *m) { if(n > 0) /* override layout symbol */ snprintf(m->ltsymbol, sizeof m->ltsymbol, "[%d]", n); for(c = nexttiled(m->clients); c; c = nexttiled(c->next)) - resize(c, m->wx, m->wy, m->ww - 2 * c->bw, m->wh - 2 * c->bw, False); + resize(c, m->wx, m->wy, m->ww - 2 * c->bw, m->wh - 2 * c->bw, false); } void @@ -1108,7 +1110,7 @@ motionnotify(XEvent *e) { if(ev->window != root) return; if((m = recttomon(ev->x_root, ev->y_root, 1, 1)) != mon && mon) { - unfocus(selmon->sel, True); + unfocus(selmon->sel, true); selmon = m; focus(NULL); } @@ -1165,7 +1167,7 @@ movemouse(const Arg *arg) { togglefloating(NULL); } if(!selmon->lt[selmon->sellt]->arrange || c->isfloating) - resize(c, nx, ny, c->w, c->h, True); + resize(c, nx, ny, c->w, c->h, true); break; } } while(ev.type != ButtonRelease); @@ -1229,7 +1231,7 @@ propertynotify(XEvent *e) { void quit(const Arg *arg) { - running = False; + running = false; } Monitor * @@ -1246,7 +1248,7 @@ recttomon(int x, int y, int w, int h) { } void -resize(Client *c, int x, int y, int w, int h, Bool interact) { +resize(Client *c, int x, int y, int w, int h, bool interact) { if(applysizehints(c, &x, &y, &w, &h, interact)) resizeclient(c, x, y, w, h); } @@ -1307,7 +1309,7 @@ resizemouse(const Arg *arg) { togglefloating(NULL); } if(!selmon->lt[selmon->sellt]->arrange || c->isfloating) - resize(c, c->x, c->y, nw, nh, True); + resize(c, c->x, c->y, nw, nh, true); break; } } while(ev.type != ButtonRelease); @@ -1385,7 +1387,7 @@ void sendmon(Client *c, Monitor *m) { if(c->mon == m) return; - unfocus(c, True); + unfocus(c, true); detach(c); detachstack(c); c->mon = m; @@ -1404,11 +1406,11 @@ setclientstate(Client *c, long state) { PropModeReplace, (unsigned char *)data, 2); } -Bool +bool sendevent(Client *c, Atom proto) { int n; Atom *protocols; - Bool exists = False; + bool exists = false; XEvent ev; if(XGetWMProtocols(dpy, c->win, &protocols, &n)) { @@ -1440,22 +1442,22 @@ setfocus(Client *c) { } void -setfullscreen(Client *c, Bool fullscreen) { +setfullscreen(Client *c, bool fullscreen) { if(fullscreen && !c->isfullscreen) { XChangeProperty(dpy, c->win, netatom[NetWMState], XA_ATOM, 32, PropModeReplace, (unsigned char*)&netatom[NetWMFullscreen], 1); - c->isfullscreen = True; + c->isfullscreen = true; c->oldstate = c->isfloating; c->oldbw = c->bw; c->bw = 0; - c->isfloating = True; + c->isfloating = true; resizeclient(c, c->mon->mx, c->mon->my, c->mon->mw, c->mon->mh); XRaiseWindow(dpy, c->win); } else if(!fullscreen && c->isfullscreen){ XChangeProperty(dpy, c->win, netatom[NetWMState], XA_ATOM, 32, PropModeReplace, (unsigned char*)0, 0); - c->isfullscreen = False; + c->isfullscreen = false; c->isfloating = c->oldstate; c->bw = c->oldbw; c->x = c->oldx; @@ -1560,7 +1562,7 @@ showhide(Client *c) { if(ISVISIBLE(c)) { /* show clients top down */ XMoveWindow(dpy, c->win, c->x, c->y); if((!c->mon->lt[c->mon->sellt]->arrange || c->isfloating) && !c->isfullscreen) - resize(c, c->x, c->y, c->w, c->h, False); + resize(c, c->x, c->y, c->w, c->h, false); showhide(c->snext); } else { /* hide clients bottom up */ @@ -1623,12 +1625,12 @@ tile(Monitor *m) { for(i = my = ty = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++) if(i < m->nmaster) { h = (m->wh - my) / (MIN(n, m->nmaster) - i); - resize(c, m->wx, m->wy + my, mw - (2*c->bw), h - (2*c->bw), False); + resize(c, m->wx, m->wy + my, mw - (2*c->bw), h - (2*c->bw), false); my += HEIGHT(c); } else { h = (m->wh - ty) / (n - i); - resize(c, m->wx + mw, m->wy + ty, m->ww - mw - (2*c->bw), h - (2*c->bw), False); + resize(c, m->wx + mw, m->wy + ty, m->ww - mw - (2*c->bw), h - (2*c->bw), false); ty += HEIGHT(c); } } @@ -1650,7 +1652,7 @@ togglefloating(const Arg *arg) { selmon->sel->isfloating = !selmon->sel->isfloating || selmon->sel->isfixed; if(selmon->sel->isfloating) resize(selmon->sel, selmon->sel->x, selmon->sel->y, - selmon->sel->w, selmon->sel->h, False); + selmon->sel->w, selmon->sel->h, false); arrange(selmon); } @@ -1680,10 +1682,10 @@ toggleview(const Arg *arg) { } void -unfocus(Client *c, Bool setfocus) { +unfocus(Client *c, bool setfocus) { if(!c) return; - grabbuttons(c, False); + grabbuttons(c, false); XSetWindowBorder(dpy, c->win, scheme[SchemeNorm].border->pix); if(setfocus) { XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime); @@ -1692,7 +1694,7 @@ unfocus(Client *c, Bool setfocus) { } void -unmanage(Client *c, Bool destroyed) { +unmanage(Client *c, bool destroyed) { Monitor *m = c->mon; XWindowChanges wc; @@ -1725,7 +1727,7 @@ unmapnotify(XEvent *e) { if(ev->send_event) setclientstate(c, WithdrawnState); else - unmanage(c, False); + unmanage(c, false); } } @@ -1774,9 +1776,9 @@ updateclientlist() { (unsigned char *) &(c->win), 1); } -Bool +bool updategeom(void) { - Bool dirty = False; + bool dirty = false; #ifdef XINERAMA if(XineramaIsActive(dpy)) { @@ -1807,7 +1809,7 @@ updategeom(void) { || (unique[i].x_org != m->mx || unique[i].y_org != m->my || unique[i].width != m->mw || unique[i].height != m->mh)) { - dirty = True; + dirty = true; m->num = i; m->mx = m->wx = unique[i].x_org; m->my = m->wy = unique[i].y_org; @@ -1820,7 +1822,7 @@ updategeom(void) { for(i = nn; i < n; i++) { for(m = mons; m && m->next; m = m->next); while(m->clients) { - dirty = True; + dirty = true; c = m->clients; m->clients = c->next; detachstack(c); @@ -1842,7 +1844,7 @@ updategeom(void) { if(!mons) mons = createmon(); if(mons->mw != sw || mons->mh != sh) { - dirty = True; + dirty = true; mons->mw = mons->ww = sw; mons->mh = mons->wh = sh; updatebarpos(mons); @@ -1941,9 +1943,9 @@ updatewindowtype(Client *c) { Atom wtype = getatomprop(c, netatom[NetWMWindowType]); if(state == netatom[NetWMFullscreen]) - setfullscreen(c, True); + setfullscreen(c, true); if(wtype == netatom[NetWMWindowTypeDialog]) - c->isfloating = True; + c->isfloating = true; } void @@ -1956,11 +1958,11 @@ updatewmhints(Client *c) { XSetWMHints(dpy, c->win, wmh); } else - c->isurgent = (wmh->flags & XUrgencyHint) ? True : False; + c->isurgent = (wmh->flags & XUrgencyHint) ? true : false; if(wmh->flags & InputHint) c->neverfocus = !wmh->input; else - c->neverfocus = False; + c->neverfocus = false; XFree(wmh); } }