added draw.c again (except getcolor and setfont which are helpers in main.c)

[dwm.git] / main.c

diff --git a/main.c b/main.c
index ed055c2..1015017 100644 (file)
--- a/main.c
+++ b/main.c
@@ -18,12 +18,12 @@
 /* extern */
 
 char stext[256];
 /* extern */
 
 char stext[256];

-Bool *seltag;
-int bx, by, bw, bh, bmw, masterd, screen, sx, sy, sw, sh, wax, way, waw, wah;
-unsigned int master, nmaster, ntags, numlockmask;
+int screen, sx, sy, sw, sh, wax, way, waw, wah;
+unsigned int bh, ntags, numlockmask;

 Atom wmatom[WMLast], netatom[NetLast];
 Bool running = True;
 Atom wmatom[WMLast], netatom[NetLast];
 Bool running = True;

-Bool issel = True;
+Bool *seltag;
+Bool selscreen = True;

 Client *clients = NULL;
 Client *sel = NULL;
 Client *stack = NULL;
 Client *clients = NULL;
 Client *sel = NULL;
 Client *stack = NULL;


@@ -41,7 +41,8 @@ static void
 cleanup(void) {
        close(STDIN_FILENO);
        while(stack) {
 cleanup(void) {
        close(STDIN_FILENO);
        while(stack) {

-               resize(stack, True, TopLeft);
+               if(stack->isbanned)
+                       XMoveWindow(dpy, stack->win, stack->x, stack->y);

                unmanage(stack);
        }
        if(dc.font.set)
                unmanage(stack);
        }
        if(dc.font.set)


@@ -60,6 +61,16 @@ cleanup(void) {
        free(seltag);
 }
 
        free(seltag);
 }
 

+static unsigned long
+getcolor(const char *colstr) {
+       Colormap cmap = DefaultColormap(dpy, screen);
+       XColor color;
+
+       if(!XAllocNamedColor(dpy, cmap, colstr, &color, &color))
+               eprint("error, cannot allocate color '%s'\n", colstr);
+       return color.pixel;
+}
+

 static void
 scan(void) {
        unsigned int i, num;
 static void
 scan(void) {
        unsigned int i, num;


@@ -69,9 +80,8 @@ scan(void) {
        wins = NULL;
        if(XQueryTree(dpy, root, &d1, &d2, &wins, &num)) {
                for(i = 0; i < num; i++) {
        wins = NULL;
        if(XQueryTree(dpy, root, &d1, &d2, &wins, &num)) {
                for(i = 0; i < num; i++) {

-                       if(!XGetWindowAttributes(dpy, wins[i], &wa))
-                               continue;
-                       if(wa.override_redirect || XGetTransientForHint(dpy, wins[i], &d1))
+                       if(!XGetWindowAttributes(dpy, wins[i], &wa)
+                       || wa.override_redirect || XGetTransientForHint(dpy, wins[i], &d1))

                                continue;
                        if(wa.map_state == IsViewable)
                                manage(wins[i], &wa);
                                continue;
                        if(wa.map_state == IsViewable)
                                manage(wins[i], &wa);


@@ -81,6 +91,47 @@ scan(void) {
                XFree(wins);
 }
 
                XFree(wins);
 }
 

+static void
+setfont(const char *fontstr) {
+       char *def, **missing;
+       int i, n;
+
+       missing = NULL;
+       if(dc.font.set)
+               XFreeFontSet(dpy, dc.font.set);
+       dc.font.set = XCreateFontSet(dpy, fontstr, &missing, &n, &def);
+       if(missing) {
+               while(n--)
+                       fprintf(stderr, "missing fontset: %s\n", missing[n]);
+               XFreeStringList(missing);
+       }
+       if(dc.font.set) {
+               XFontSetExtents *font_extents;
+               XFontStruct **xfonts;
+               char **font_names;
+               dc.font.ascent = dc.font.descent = 0;
+               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;
+                       xfonts++;
+               }
+       }
+       else {
+               if(dc.font.xfont)
+                       XFreeFont(dpy, dc.font.xfont);
+               dc.font.xfont = NULL;
+               if(!(dc.font.xfont = XLoadQueryFont(dpy, fontstr)))
+                       eprint("error, cannot load font: '%s'\n", fontstr);
+               dc.font.ascent = dc.font.xfont->ascent;
+               dc.font.descent = dc.font.xfont->descent;
+       }
+       dc.font.height = dc.font.ascent + dc.font.descent;
+}
+

 static void
 setup(void) {
        int i, j;
 static void
 setup(void) {
        int i, j;


@@ -92,6 +143,7 @@ setup(void) {
        /* init atoms */
        wmatom[WMProtocols] = XInternAtom(dpy, "WM_PROTOCOLS", False);
        wmatom[WMDelete] = XInternAtom(dpy, "WM_DELETE_WINDOW", False);
        /* init atoms */
        wmatom[WMProtocols] = XInternAtom(dpy, "WM_PROTOCOLS", False);
        wmatom[WMDelete] = XInternAtom(dpy, "WM_DELETE_WINDOW", False);

+       wmatom[WMState] = XInternAtom(dpy, "WM_STATE", False);

        netatom[NetSupported] = XInternAtom(dpy, "_NET_SUPPORTED", False);
        netatom[NetWMName] = XInternAtom(dpy, "_NET_WM_NAME", False);
        XChangeProperty(dpy, root, netatom[NetSupported], XA_ATOM, 32,
        netatom[NetSupported] = XInternAtom(dpy, "_NET_SUPPORTED", False);
        netatom[NetWMName] = XInternAtom(dpy, "_NET_WM_NAME", False);
        XChangeProperty(dpy, root, netatom[NetSupported], XA_ATOM, 32,


@@ -103,12 +155,12 @@ setup(void) {
        /* init modifier map */
        numlockmask = 0;
        modmap = XGetModifierMapping(dpy);
        /* init modifier map */
        numlockmask = 0;
        modmap = XGetModifierMapping(dpy);

-       for (i = 0; i < 8; i++) {
+       for (i = 0; i < 8; i++)

                for (j = 0; j < modmap->max_keypermod; j++) {
                for (j = 0; j < modmap->max_keypermod; j++) {

-                       if(modmap->modifiermap[i * modmap->max_keypermod + j] == XKeysymToKeycode(dpy, XK_Num_Lock))
+                       if(modmap->modifiermap[i * modmap->max_keypermod + j]
+                                       == XKeysymToKeycode(dpy, XK_Num_Lock))

                                numlockmask = (1 << i);
                }
                                numlockmask = (1 << i);
                }

-       }

        XFreeModifiermap(modmap);
        /* select for events */
        wa.event_mask = SubstructureRedirectMask | SubstructureNotifyMask
        XFreeModifiermap(modmap);
        /* select for events */
        wa.event_mask = SubstructureRedirectMask | SubstructureNotifyMask


@@ -116,7 +168,7 @@ setup(void) {
        wa.cursor = cursor[CurNormal];
        XChangeWindowAttributes(dpy, root, CWEventMask | CWCursor, &wa);
        grabkeys();
        wa.cursor = cursor[CurNormal];
        XChangeWindowAttributes(dpy, root, CWEventMask | CWCursor, &wa);
        grabkeys();

-       initrregs();
+       compileregs();

        for(ntags = 0; tags[ntags]; ntags++);
        seltag = emallocz(sizeof(Bool) * ntags);
        seltag[0] = True;
        for(ntags = 0; tags[ntags]; ntags++);
        seltag = emallocz(sizeof(Bool) * ntags);
        seltag[0] = True;


@@ -132,26 +184,21 @@ setup(void) {
        sx = sy = 0;
        sw = DisplayWidth(dpy, screen);
        sh = DisplayHeight(dpy, screen);
        sx = sy = 0;
        sw = DisplayWidth(dpy, screen);
        sh = DisplayHeight(dpy, screen);

-       master = MASTER;
-       nmaster = NMASTER;
-       bmw = textw(TILESYMBOL) > textw(FLOATSYMBOL) ? textw(TILESYMBOL) : textw(FLOATSYMBOL);
+       initlayouts();

        /* bar */
        /* bar */

-       bx = sx;
-       by = sy;
-       bw = sw;

        dc.h = bh = dc.font.height + 2;
        wa.override_redirect = 1;
        wa.background_pixmap = ParentRelative;
        wa.event_mask = ButtonPressMask | ExposureMask;
        dc.h = bh = dc.font.height + 2;
        wa.override_redirect = 1;
        wa.background_pixmap = ParentRelative;
        wa.event_mask = ButtonPressMask | ExposureMask;

-       barwin = XCreateWindow(dpy, root, bx, by, bw, bh, 0, DefaultDepth(dpy, screen),
-                       CopyFromParent, DefaultVisual(dpy, screen),
+       barwin = XCreateWindow(dpy, root, sx, sy + (TOPBAR ? 0 : sh - bh), sw, bh, 0,
+                       DefaultDepth(dpy, screen), CopyFromParent, DefaultVisual(dpy, screen),

                        CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa);
        XDefineCursor(dpy, barwin, cursor[CurNormal]);
        XMapRaised(dpy, barwin);
        strcpy(stext, "dwm-"VERSION);
        /* windowarea */
        wax = sx;
                        CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa);
        XDefineCursor(dpy, barwin, cursor[CurNormal]);
        XMapRaised(dpy, barwin);
        strcpy(stext, "dwm-"VERSION);
        /* windowarea */
        wax = sx;

-       way = sy + bh;
+       way = sy + (TOPBAR ? bh : 0);

        wah = sh - bh;
        waw = sw;
        /* pixmap for everything */
        wah = sh - bh;
        waw = sw;
        /* pixmap for everything */


@@ -159,7 +206,7 @@ setup(void) {
        dc.gc = XCreateGC(dpy, root, 0, 0);
        XSetLineAttributes(dpy, dc.gc, 1, LineSolid, CapButt, JoinMiter);
        /* multihead support */
        dc.gc = XCreateGC(dpy, root, 0, 0);
        XSetLineAttributes(dpy, dc.gc, 1, LineSolid, CapButt, JoinMiter);
        /* multihead support */

-       issel = XQueryPointer(dpy, root, &w, &w, &i, &i, &i, &i, &mask);
+       selscreen = XQueryPointer(dpy, root, &w, &w, &i, &i, &i, &i, &mask);

 }
 
 /*
 }
 
 /*


@@ -174,24 +221,6 @@ xerrorstart(Display *dsply, XErrorEvent *ee) {
 
 /* extern */
 
 
 /* extern */
 

-int
-getproto(Window w) {
-       int i, format, protos, status;
-       unsigned long extra, res;
-       Atom *protocols, real;
-
-       protos = 0;
-       status = XGetWindowProperty(dpy, w, wmatom[WMProtocols], 0L, 20L, False,
-                       XA_ATOM, &real, &format, &res, &extra, (unsigned char **)&protocols);
-       if(status != Success || protocols == 0)
-               return protos;
-       for(i = 0; i < res; i++)
-               if(protocols[i] == wmatom[WMDelete])
-                       protos |= PROTODELWIN;
-       free(protocols);
-       return protos;
-}
-

 void
 sendevent(Window w, Atom a, long value) {
        XEvent e;
 void
 sendevent(Window w, Atom a, long value) {
        XEvent e;


@@ -236,16 +265,14 @@ main(int argc, char *argv[]) {
        char *p;
        int r, xfd;
        fd_set rd;
        char *p;
        int r, xfd;
        fd_set rd;

+       XEvent ev;

 
 

-       if(argc == 2 && !strncmp("-v", argv[1], 3)) {
-               fputs("dwm-"VERSION", (C)opyright MMVI-MMVII Anselm R. Garbe\n", stdout);
-               exit(EXIT_SUCCESS);
-       }
+       if(argc == 2 && !strncmp("-v", argv[1], 3))
+               eprint("dwm-"VERSION", (C)opyright MMVI-MMVII Anselm R. Garbe\n");

        else if(argc != 1)
                eprint("usage: dwm [-v]\n");
        setlocale(LC_CTYPE, "");
        else if(argc != 1)
                eprint("usage: dwm [-v]\n");
        setlocale(LC_CTYPE, "");

-       dpy = XOpenDisplay(0);
-       if(!dpy)
+       if(!(dpy = XOpenDisplay(0)))

                eprint("dwm: cannot open display\n");
        xfd = ConnectionNumber(dpy);
        screen = DefaultScreen(dpy);
                eprint("dwm: cannot open display\n");
        xfd = ConnectionNumber(dpy);
        screen = DefaultScreen(dpy);


@@ -268,7 +295,6 @@ main(int argc, char *argv[]) {
 
        /* main event loop, also reads status text from stdin */
        XSync(dpy, False);
 
        /* main event loop, also reads status text from stdin */
        XSync(dpy, False);

-       procevent();

        readin = True;
        while(running) {
                FD_ZERO(&rd);
        readin = True;
        while(running) {
                FD_ZERO(&rd);


@@ -293,14 +319,18 @@ main(int argc, char *argv[]) {
                                break;
                        default:
                                for(stext[r] = '\0', p = stext + strlen(stext) - 1; p >= stext && *p == '\n'; *p-- = '\0');
                                break;
                        default:
                                for(stext[r] = '\0', p = stext + strlen(stext) - 1; p >= stext && *p == '\n'; *p-- = '\0');

-                               for(p = stext + strlen(stext) - 1; p >= stext && *p != '\n'; --p);
+                               for(; p >= stext && *p != '\n'; --p);

                                if(p > stext)
                                        strncpy(stext, p + 1, sizeof stext);
                        }
                        drawstatus();
                }
                if(FD_ISSET(xfd, &rd))
                                if(p > stext)
                                        strncpy(stext, p + 1, sizeof stext);
                        }
                        drawstatus();
                }
                if(FD_ISSET(xfd, &rd))

-                       procevent();
+                       while(XPending(dpy)) {
+                               XNextEvent(dpy, &ev);
+                               if(handler[ev.type])
+                                       (handler[ev.type])(&ev); /* call handler */
+                       }

        }
        cleanup();
        XCloseDisplay(dpy);
        }
        cleanup();
        XCloseDisplay(dpy);