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added dev.c instead of kb.c
[dwm.git] / wm.c
diff --git a/wm.c b/wm.c
index 843aaac..ed002f7 100644 (file)
--- a/wm.c
+++ b/wm.c
@@ -13,33 +13,41 @@
 
 #include "wm.h"
 
 
 #include "wm.h"
 
+/********** CUSTOMIZE **********/
+
+char *tags[TLast] = {
+       [Tscratch] = "scratch",
+       [Tdev] = "dev",
+       [Tirc] = "irc",
+       [Twww] = "www",
+       [Twork] = "work",
+};
+
+/********** CUSTOMIZE **********/
+
 /* X structs */
 Display *dpy;
 Window root, barwin;
 Atom wm_atom[WMLast], net_atom[NetLast];
 Cursor cursor[CurLast];
 /* X structs */
 Display *dpy;
 Window root, barwin;
 Atom wm_atom[WMLast], net_atom[NetLast];
 Cursor cursor[CurLast];
-XRectangle rect, barrect;
 Bool running = True;
 Bool running = True;
+Bool issel;
 
 
-char *bartext;
-int screen, sel_screen;
-unsigned int lock_mask, numlock_mask;
+char stext[1024];
+int tsel = Tdev; /* default tag */
+int screen, sx, sy, sw, sh, th;
 
 
-/* draw structs */
-Brush brush = {0};
-
-enum { WM_PROTOCOL_DELWIN = 1 };
+DC dc = {0};
+Client *clients = NULL;
+Client *stack = NULL;
 
 static Bool other_wm_running;
 
 static Bool other_wm_running;
+static const char version[] =
+       "dwm - " VERSION ", (C)opyright MMVI Anselm R. Garbe\n";
 static int (*x_error_handler) (Display *, XErrorEvent *);
 static int (*x_error_handler) (Display *, XErrorEvent *);
-static char version[] = "gridwm - " VERSION ", (C)opyright MMVI Anselm R. Garbe\n";
 
 static void
 
 static void
-usage()
-{
-       fputs("usage: gridwm [-v]\n", stderr);
-       exit(1);
-}
+usage() {      error("usage: dwm [-v]\n"); }
 
 static void
 scan_wins()
 
 static void
 scan_wins()
@@ -56,7 +64,7 @@ scan_wins()
                        if(wa.override_redirect || XGetTransientForHint(dpy, wins[i], &d1))
                                continue;
                        if(wa.map_state == IsViewable)
                        if(wa.override_redirect || XGetTransientForHint(dpy, wins[i], &d1))
                                continue;
                        if(wa.map_state == IsViewable)
-                               manage(create_client(wins[i], &wa));
+                               manage(wins[i], &wa);
                }
        }
        if(wins)
                }
        }
        if(wins)
@@ -86,13 +94,12 @@ win_property(Window w, Atom a, Atom t, long l, unsigned char **prop)
 int
 win_proto(Window w)
 {
 int
 win_proto(Window w)
 {
-       Atom *protocols;
+       unsigned char *protocols;
        long res;
        int protos = 0;
        int i;
 
        long res;
        int protos = 0;
        int i;
 
-       res = win_property(w, wm_atom[WMProtocols], XA_ATOM, 20L,
-                       ((unsigned char **) &protocols));
+       res = win_property(w, wm_atom[WMProtocols], XA_ATOM, 20L, &protocols);
        if(res <= 0) {
                return protos;
        }
        if(res <= 0) {
                return protos;
        }
@@ -104,13 +111,28 @@ win_proto(Window w)
        return protos;
 }
 
        return protos;
 }
 
+void
+send_message(Window w, Atom a, long value)
+{
+       XEvent e;
+
+       e.type = ClientMessage;
+       e.xclient.window = w;
+       e.xclient.message_type = a;
+       e.xclient.format = 32;
+       e.xclient.data.l[0] = value;
+       e.xclient.data.l[1] = CurrentTime;
+       XSendEvent(dpy, w, False, NoEventMask, &e);
+       XFlush(dpy);
+}
+
 /*
  * There's no way to check accesses to destroyed windows, thus
  * those cases are ignored (especially on UnmapNotify's).
  * Other types of errors call Xlib's default error handler, which
  * calls exit().
  */
 /*
  * There's no way to check accesses to destroyed windows, thus
  * those cases are ignored (especially on UnmapNotify's).
  * Other types of errors call Xlib's default error handler, which
  * calls exit().
  */
-static int
+int
 error_handler(Display *dpy, XErrorEvent *error)
 {
        if(error->error_code == BadWindow
 error_handler(Display *dpy, XErrorEvent *error)
 {
        if(error->error_code == BadWindow
@@ -127,7 +149,7 @@ error_handler(Display *dpy, XErrorEvent *error)
                        || (error->request_code == X_GrabKey
                                && error->error_code == BadAccess))
                return 0;
                        || (error->request_code == X_GrabKey
                                && error->error_code == BadAccess))
                return 0;
-       fprintf(stderr, "gridwm: fatal error: request code=%d, error code=%d\n",
+       fprintf(stderr, "dwm: fatal error: request code=%d, error code=%d\n",
                        error->request_code, error->error_code);
        return x_error_handler(dpy, error); /* may call exit() */
 }
                        error->request_code, error->error_code);
        return x_error_handler(dpy, error); /* may call exit() */
 }
@@ -144,40 +166,17 @@ startup_error_handler(Display *dpy, XErrorEvent *error)
 }
 
 static void
 }
 
 static void
-init_lock_keys()
+cleanup()
 {
 {
-       XModifierKeymap *modmap;
-       KeyCode numlock;
-       int i;
-       static int masks[] = {
-               ShiftMask, LockMask, ControlMask, Mod1Mask,
-               Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
-       };
-
-       numlock_mask = 0;
-       modmap = XGetModifierMapping(dpy);
-       numlock = XKeysymToKeycode(dpy, XStringToKeysym("Num_Lock"));
-
-       if(modmap && modmap->max_keypermod > 0) {
-               int max = (sizeof(masks) / sizeof(int)) * modmap->max_keypermod;
-               for(i = 0; i < max; i++)
-                       if(numlock && (modmap->modifiermap[i] == numlock))
-                               numlock_mask = masks[i / modmap->max_keypermod];
-       }
-       XFreeModifiermap(modmap);
-
-       lock_mask = 255 & ~(numlock_mask | LockMask);
+       while(clients)
+               unmanage(clients);
+       XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime);
 }
 
 }
 
-static void
-cleanup()
+void
+quit(void *aux)
 {
 {
-       /*
-       Client *c;
-       for(c=client; c; c=c->next)
-               reparent_client(c, root, c->sel->rect.x, c->sel->rect.y);
-       XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime);
-       */
+       running = False;
 }
 
 int
 }
 
 int
@@ -204,7 +203,7 @@ main(int argc, char *argv[])
 
        dpy = XOpenDisplay(0);
        if(!dpy)
 
        dpy = XOpenDisplay(0);
        if(!dpy)
-               error("gridwm: cannot connect X server\n");
+               error("dwm: cannot connect X server\n");
 
        screen = DefaultScreen(dpy);
        root = RootWindow(dpy, screen);
 
        screen = DefaultScreen(dpy);
        root = RootWindow(dpy, screen);
@@ -217,18 +216,17 @@ main(int argc, char *argv[])
        XFlush(dpy);
 
        if(other_wm_running)
        XFlush(dpy);
 
        if(other_wm_running)
-               error("gridwm: another window manager is already running\n");
+               error("dwm: another window manager is already running\n");
 
 
-       rect.x = rect.y = 0;
-       rect.width = DisplayWidth(dpy, screen);
-       rect.height = DisplayHeight(dpy, screen);
-       sel_screen = XQueryPointer(dpy, root, &w, &w, &i, &i, &i, &i, &mask);
+       sx = sy = 0;
+       sw = DisplayWidth(dpy, screen);
+       sh = DisplayHeight(dpy, screen);
+       issel = XQueryPointer(dpy, root, &w, &w, &i, &i, &i, &i, &mask);
 
        XSetErrorHandler(0);
        x_error_handler = XSetErrorHandler(error_handler);
 
        /* init atoms */
 
        XSetErrorHandler(0);
        x_error_handler = XSetErrorHandler(error_handler);
 
        /* init atoms */
-       wm_atom[WMState] = XInternAtom(dpy, "WM_STATE", False);
        wm_atom[WMProtocols] = XInternAtom(dpy, "WM_PROTOCOLS", False);
        wm_atom[WMDelete] = XInternAtom(dpy, "WM_DELETE_WINDOW", False);
        net_atom[NetSupported] = XInternAtom(dpy, "_NET_SUPPORTED", False);
        wm_atom[WMProtocols] = XInternAtom(dpy, "WM_PROTOCOLS", False);
        wm_atom[WMDelete] = XInternAtom(dpy, "WM_DELETE_WINDOW", False);
        net_atom[NetSupported] = XInternAtom(dpy, "_NET_SUPPORTED", False);
@@ -243,33 +241,19 @@ main(int argc, char *argv[])
        cursor[CurResize] = XCreateFontCursor(dpy, XC_sizing);
        cursor[CurMove] = XCreateFontCursor(dpy, XC_fleur);
 
        cursor[CurResize] = XCreateFontCursor(dpy, XC_sizing);
        cursor[CurMove] = XCreateFontCursor(dpy, XC_fleur);
 
-       init_lock_keys();
-
-       brush.drawable = XCreatePixmap(dpy, root, rect.width, rect.height,
-                       DefaultDepth(dpy, screen));
-       brush.gc = XCreateGC(dpy, root, 0, 0);
+       update_keys();
 
        /* style */
 
        /* style */
-       loadcolors(dpy, screen, &brush, BGCOLOR, FGCOLOR, BORDERCOLOR);
-       loadfont(dpy, &brush.font, FONT);
-
-       wa.override_redirect = 1;
-       wa.background_pixmap = ParentRelative;
-       wa.event_mask = ExposureMask;
-
-       barrect = rect;
-       barrect.height = labelheight(&brush.font);
-       barrect.y = rect.height - barrect.height;
-       barwin = XCreateWindow(dpy, root, barrect.x, barrect.y,
-                       barrect.width, barrect.height, 0, DefaultDepth(dpy, screen),
-                       CopyFromParent, DefaultVisual(dpy, screen),
-                       CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa);
-       bartext = 0;
-       XDefineCursor(dpy, barwin, cursor[CurNormal]);
-       XMapRaised(dpy, barwin);
-       draw_bar();
-
-       wa.event_mask = SubstructureRedirectMask | EnterWindowMask | LeaveWindowMask;
+       initcolors(BGCOLOR, FGCOLOR, BORDERCOLOR);
+       initfont(&dc.font, FONT);
+
+       th = texth(&dc.font);
+
+       dc.drawable = XCreatePixmap(dpy, root, sw, th, DefaultDepth(dpy, screen));
+       dc.gc = XCreateGC(dpy, root, 0, 0);
+
+       wa.event_mask = SubstructureRedirectMask | EnterWindowMask \
+                                       | LeaveWindowMask;
        wa.cursor = cursor[CurNormal];
        XChangeWindowAttributes(dpy, root, CWEventMask | CWCursor, &wa);
 
        wa.cursor = cursor[CurNormal];
        XChangeWindowAttributes(dpy, root, CWEventMask | CWCursor, &wa);
 
@@ -278,7 +262,7 @@ main(int argc, char *argv[])
        while(running) {
                XNextEvent(dpy, &ev);
                if(handler[ev.type])
        while(running) {
                XNextEvent(dpy, &ev);
                if(handler[ev.type])
-                       (handler[ev.type]) (&ev); /* call handler */
+                       (handler[ev.type])(&ev); /* call handler */
        }
 
        cleanup();
        }
 
        cleanup();