made the basics of the tagging concept working -- if people want dynamic tags, that...

[dwm.git] / dwm.c

diff --git a/dwm.c b/dwm.c
index 7684646..e50dfb8 100644 (file)
--- a/dwm.c
+++ b/dwm.c
@@ -17,7 +17,7 @@
  * set the override_redirect flag.  Clients are organized in a global
  * doubly-linked client list, the focus history is remembered through a global
  * stack list. Each client contains an array of Bools of the same size as the
  * set the override_redirect flag.  Clients are organized in a global
  * doubly-linked client list, the focus history is remembered through a global
  * stack list. Each client contains an array of Bools of the same size as the

- * global tags array to indicate the tags of a client.  
+ * global tags array to indicate the tags of a client.

  *
  * Keys and tagging rules are organized as arrays and defined in config.h.
  *
  *
  * Keys and tagging rules are organized as arrays and defined in config.h.
  *


@@ -45,11 +45,11 @@
 //#endif
 
 /* macros */
 //#endif
 
 /* macros */

-#define BUTTONMASK             (ButtonPressMask | ButtonReleaseMask)
-#define CLEANMASK(mask)                (mask & ~(numlockmask | LockMask))
+#define BUTTONMASK             (ButtonPressMask|ButtonReleaseMask)
+#define CLEANMASK(mask)                (mask & ~(numlockmask|LockMask))

 #define LENGTH(x)              (sizeof x / sizeof x[0])
 #define MAXTAGLEN              16
 #define LENGTH(x)              (sizeof x / sizeof x[0])
 #define MAXTAGLEN              16

-#define MOUSEMASK              (BUTTONMASK | PointerMotionMask)
+#define MOUSEMASK              (BUTTONMASK|PointerMotionMask)

 
 
 /* enums */
 
 
 /* enums */


@@ -60,7 +60,7 @@ enum { NetSupported, NetWMName, NetLast };            /* EWMH atoms */
 enum { WMProtocols, WMDelete, WMName, WMState, WMLast };/* default atoms */
 
 /* typedefs */
 enum { WMProtocols, WMDelete, WMName, WMState, WMLast };/* default atoms */
 
 /* typedefs */

-typedef struct Monitor Monitor;
+typedef struct View View;

 typedef struct Client Client;
 struct Client {
        char name[256];
 typedef struct Client Client;
 struct Client {
        char name[256];


@@ -75,7 +75,6 @@ struct Client {
        Client *prev;
        Client *snext;
        Window win;
        Client *prev;
        Client *snext;
        Window win;

-       Monitor *monitor;

 };
 
 typedef struct {
 };
 
 typedef struct {


@@ -102,87 +101,80 @@ typedef struct {
 
 typedef struct {
        const char *symbol;
 
 typedef struct {
        const char *symbol;

-       void (*arrange)(Monitor *);
+       void (*arrange)(View *);

 } Layout;
 
 typedef struct {
        const char *prop;
 } Layout;
 
 typedef struct {
        const char *prop;

-       const char *tags;
+       const char *tag;

        Bool isfloating;
        Bool isfloating;

-       int monitor;

 } Rule;
 
 } Rule;
 

-typedef struct {
-       regex_t *propregex;
-       regex_t *tagregex;
-} Regs;
-
-struct Monitor {
+struct View {

        unsigned int id;
        unsigned int id;

-       int sx, sy, sw, sh, wax, way, wah, waw;
+       int x, y, w, h, wax, way, wah, waw;

        double mwfact;
        double mwfact;

-       Bool *seltags;
-       Bool *prevtags;

        Layout *layout;
        Window barwin;
 };
 
        Layout *layout;
        Window barwin;
 };
 

-

 /* function declarations */
 void applyrules(Client *c);
 /* function declarations */
 void applyrules(Client *c);

-void arrange(Monitor *m);
+void arrange(void);

 void attach(Client *c);
 void attachstack(Client *c);
 void ban(Client *c);
 void buttonpress(XEvent *e);
 void checkotherwm(void);
 void cleanup(void);
 void attach(Client *c);
 void attachstack(Client *c);
 void ban(Client *c);
 void buttonpress(XEvent *e);
 void checkotherwm(void);
 void cleanup(void);

-void compileregs(void);

 void configure(Client *c);
 void configurenotify(XEvent *e);
 void configurerequest(XEvent *e);
 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 destroynotify(XEvent *e);
 void detach(Client *c);
 void detachstack(Client *c);

-void drawbar(Monitor *m);
-void drawsquare(Monitor *m, Bool filled, Bool empty, Bool invert, unsigned long col[ColLast]);
-void drawtext(Monitor *m, const char *text, unsigned long col[ColLast], Bool invert);
+void drawbar(View *v);
+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);
 void *emallocz(unsigned int size);
 void enternotify(XEvent *e);
 void eprint(const char *errstr, ...);
 void expose(XEvent *e);

-void floating(Monitor *m); /* default floating layout */
+unsigned int firstag(View *v);
+void floating(View *v); /* 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);
 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);

-Monitor *getmonitor(Window barwin);
+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);
 void grabkeys(void);
 long getstate(Window w);
 Bool gettextprop(Window w, Atom atom, char *text, unsigned int size);
 void grabbuttons(Client *c, Bool focused);
 void grabkeys(void);

-unsigned int idxoftag(const char *tag);
+unsigned int idxoftag(const char *t);

 void initfont(const char *fontstr);
 void initfont(const char *fontstr);

-Bool isoccupied(Monitor *monitor, unsigned int t);
+Bool isoccupied(unsigned int t);

 Bool isprotodel(Client *c);
 Bool isprotodel(Client *c);

-Bool isurgent(Monitor *monitor, unsigned int t);
-Bool isvisible(Client *c, Monitor *m);
+Bool isurgent(unsigned int t);
+Bool isvisible(Client *c);

 void keypress(XEvent *e);
 void killclient(const char *arg);
 void manage(Window w, XWindowAttributes *wa);
 void mappingnotify(XEvent *e);
 void maprequest(XEvent *e);
 void keypress(XEvent *e);
 void killclient(const char *arg);
 void manage(Window w, XWindowAttributes *wa);
 void mappingnotify(XEvent *e);
 void maprequest(XEvent *e);

-Monitor *monitorat(void);
+View *viewat(void);

 void movemouse(Client *c);
 void movemouse(Client *c);

-Client *nexttiled(Client *c, Monitor *monitor);
+Client *nexttiled(Client *c, View *v);

 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 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(Monitor *m);
+void restack(View *v);

 void run(void);
 void scan(void);
 void setclientstate(Client *c, long state);
 void run(void);
 void scan(void);
 void setclientstate(Client *c, long state);


@@ -193,7 +185,7 @@ 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 tag(const char *arg);
 unsigned int textnw(const char *text, unsigned int len);
 unsigned int textw(const char *text);

-void tile(Monitor *m);
+void tile(View *v);

 void togglebar(const char *arg);
 void togglefloating(const char *arg);
 void toggletag(const char *arg);
 void togglebar(const char *arg);
 void togglefloating(const char *arg);
 void toggletag(const char *arg);


@@ -201,23 +193,21 @@ void toggleview(const char *arg);
 void unban(Client *c);
 void unmanage(Client *c);
 void unmapnotify(XEvent *e);
 void unban(Client *c);
 void unmanage(Client *c);
 void unmapnotify(XEvent *e);

-void updatebarpos(Monitor *m);
+void updatebarpos(View *v);

 void updatesizehints(Client *c);
 void updatetitle(Client *c);
 void updatewmhints(Client *c);
 void view(const char *arg);
 void viewprevtag(const char *arg);     /* views previous selected tags */
 int xerror(Display *dpy, XErrorEvent *ee);
 void updatesizehints(Client *c);
 void updatetitle(Client *c);
 void updatewmhints(Client *c);
 void view(const char *arg);
 void viewprevtag(const char *arg);     /* views previous selected tags */
 int xerror(Display *dpy, XErrorEvent *ee);

-int xerrordummy(Display *dsply, XErrorEvent *ee);
-int xerrorstart(Display *dsply, XErrorEvent *ee);
+int xerrordummy(Display *dpy, XErrorEvent *ee);
+int xerrorstart(Display *dpy, XErrorEvent *ee);

 void zoom(const char *arg);
 void zoom(const char *arg);

-void movetomonitor(const char *arg);
-void selectmonitor(const char *arg);
+void selectview(const char *arg);

 
 /* variables */
 
 /* variables */

-char stext[256];
-int mcount = 1;
-Monitor *selmonitor;
+char stext[256], buf[256];
+int nviews = 1;

 int screen;
 int (*xerrorxlib)(Display *, XErrorEvent *);
 unsigned int bh, bpos;
 int screen;
 int (*xerrorxlib)(Display *, XErrorEvent *);
 unsigned int bh, bpos;


@@ -238,84 +228,77 @@ void (*handler[LASTEvent]) (XEvent *) = {
        [UnmapNotify] = unmapnotify
 };
 Atom wmatom[WMLast], netatom[NetLast];
        [UnmapNotify] = unmapnotify
 };
 Atom wmatom[WMLast], netatom[NetLast];

-Bool isxinerama = False;

 Bool domwfact = True;
 Bool dozoom = True;
 Bool otherwm, readin;
 Bool running = True;
 Bool domwfact = True;
 Bool dozoom = True;
 Bool otherwm, readin;
 Bool running = True;

+Bool *prevtags;
+Bool *seltags;

 Client *clients = NULL;
 Client *sel = NULL;
 Client *stack = NULL;
 Cursor cursor[CurLast];
 Display *dpy;
 DC dc = {0};
 Client *clients = NULL;
 Client *sel = NULL;
 Client *stack = NULL;
 Cursor cursor[CurLast];
 Display *dpy;
 DC dc = {0};

-Regs *regs = NULL;
-Monitor *monitors;
+View *views;
+View *selview;

 Window root;
 
 /* configuration, allows nested code to access above variables */
 #include "config.h"
 Window root;
 
 /* configuration, allows nested code to access above variables */
 #include "config.h"

-
-//Bool prevtags[LENGTH(tags)];
+#define TAGSZ (LENGTH(tags) * sizeof(Bool))

 
 /* function implementations */
 
 /* function implementations */

+

 void
 applyrules(Client *c) {
 void
 applyrules(Client *c) {

-       static char buf[512];
-       unsigned int i, j;
-       regmatch_t tmp;
-       Bool matched_tag = False;
-       Bool matched_monitor = False;
+       unsigned int i, idx;
+       Bool matched = False;
+       Rule *r;

        XClassHint ch = { 0 };
 
        /* rule matching */
        XGetClassHint(dpy, c->win, &ch);
        XClassHint ch = { 0 };
 
        /* rule matching */
        XGetClassHint(dpy, c->win, &ch);

-       snprintf(buf, sizeof buf, "%s:%s:%s",
-                       ch.res_class ? ch.res_class : "",
-                       ch.res_name ? ch.res_name : "", c->name);
-       for(i = 0; i < LENGTH(rules); i++)
-               if(regs[i].propregex && !regexec(regs[i].propregex, buf, 1, &tmp, 0)) {
-                       if (rules[i].monitor >= 0 && rules[i].monitor < mcount) {
-                               matched_monitor = True;
-                               c->monitor = &monitors[rules[i].monitor];
-                       }
-
-                       c->isfloating = rules[i].isfloating;
-                       for(j = 0; regs[i].tagregex && j < LENGTH(tags); j++) {
-                               if(!regexec(regs[i].tagregex, tags[j], 1, &tmp, 0)) {
-                                       matched_tag = True;
-                                       c->tags[j] = True;
-                               }
+       for(i = 0; i < LENGTH(rules); i++) {
+               r = &rules[i];
+               if(strstr(c->name, r->prop)
+               || (ch.res_class && strstr(ch.res_class, r->prop))
+               || (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;
+                               matched = True;

                        }
                }
                        }
                }

+       }

        if(ch.res_class)
                XFree(ch.res_class);
        if(ch.res_name)
                XFree(ch.res_name);
        if(ch.res_class)
                XFree(ch.res_class);
        if(ch.res_name)
                XFree(ch.res_name);

-       if(!matched_tag)
-               memcpy(c->tags, monitorat()->seltags, sizeof initags);
-       if (!matched_monitor)
-               c->monitor = monitorat();
+       if(!matched) {
+               for(i = 0; i < LENGTH(tags); i++)
+                       if(seltags[i] && vtags[i] == selview->id)
+                               c->tags[i] = True;
+       }

 }
 
 void
 }
 
 void

-arrange(Monitor *m) {
+arrange(void) {

        unsigned int i;
        Client *c;
 
        for(c = clients; c; c = c->next)
        unsigned int i;
        Client *c;
 
        for(c = clients; c; c = c->next)

-               if(isvisible(c, c->monitor))
+               if(isvisible(c))

                        unban(c);
                else
                        ban(c);
 
                        unban(c);
                else
                        ban(c);
 

-       if(m)
-               m->layout->arrange(m);
-       else
-               for(i = 0; i < mcount; i++)
-                       monitors[i].layout->arrange(&monitors[i]);
+       for(i = 0; i < nviews; i++) {
+               views[i].layout->arrange(&views[i]);
+               restack(&views[i]);
+       }

        focus(NULL);
        focus(NULL);

-       restack(m);

 }
 
 void
 }
 
 void


@@ -336,7 +319,7 @@ void
 ban(Client *c) {
        if(c->isbanned)
                return;
 ban(Client *c) {
        if(c->isbanned)
                return;

-       XMoveWindow(dpy, c->win, c->x + 3 * c->monitor->sw, c->y);
+       XMoveWindow(dpy, c->win, c->x + 3 * getview(c)->w, c->y);

        c->isbanned = True;
 }
 
        c->isbanned = True;
 }
 


@@ -346,11 +329,11 @@ buttonpress(XEvent *e) {
        Client *c;
        XButtonPressedEvent *ev = &e->xbutton;
 
        Client *c;
        XButtonPressedEvent *ev = &e->xbutton;
 

-       Monitor *m = monitorat();
-
-       if(ev->window == m->barwin) {
+       if(ev->window == selview->barwin) {

                x = 0;
                for(i = 0; i < LENGTH(tags); i++) {
                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) {
                        x += textw(tags[i]);
                        if(ev->x < x) {
                                if(ev->button == Button1) {


@@ -376,17 +359,17 @@ buttonpress(XEvent *e) {
                if(CLEANMASK(ev->state) != MODKEY)
                        return;
                if(ev->button == Button1) {
                if(CLEANMASK(ev->state) != MODKEY)
                        return;
                if(ev->button == Button1) {

-                       restack(c->monitor);
+                       restack(getview(c));

                        movemouse(c);
                }
                else if(ev->button == Button2) {
                        movemouse(c);
                }
                else if(ev->button == Button2) {

-                       if((floating != m->layout->arrange) && c->isfloating)
+                       if((floating != getview(c)->layout->arrange) && c->isfloating)

                                togglefloating(NULL);
                        else
                                zoom(NULL);
                }
                else if(ev->button == Button3 && !c->isfixed) {
                                togglefloating(NULL);
                        else
                                zoom(NULL);
                }
                else if(ev->button == Button3 && !c->isfixed) {

-                       restack(c->monitor);
+                       restack(getview(c));

                        resizemouse(c);
                }
        }
                        resizemouse(c);
                }
        }


@@ -427,38 +410,12 @@ cleanup(void) {
        XFreeCursor(dpy, cursor[CurNormal]);
        XFreeCursor(dpy, cursor[CurResize]);
        XFreeCursor(dpy, cursor[CurMove]);
        XFreeCursor(dpy, cursor[CurNormal]);
        XFreeCursor(dpy, cursor[CurResize]);
        XFreeCursor(dpy, cursor[CurMove]);

-       for(i = 0; i < mcount; i++)
-               XDestroyWindow(dpy, monitors[i].barwin);
+       for(i = 0; i < nviews; i++)
+               XDestroyWindow(dpy, views[i].barwin);

        XSync(dpy, False);
        XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime);
 }
 
        XSync(dpy, False);
        XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime);
 }
 

-void
-compileregs(void) {
-       unsigned int i;
-       regex_t *reg;
-
-       if(regs)
-               return;
-       regs = emallocz(LENGTH(rules) * sizeof(Regs));
-       for(i = 0; i < LENGTH(rules); i++) {
-               if(rules[i].prop) {
-                       reg = emallocz(sizeof(regex_t));
-                       if(regcomp(reg, rules[i].prop, REG_EXTENDED))
-                               free(reg);
-                       else
-                               regs[i].propregex = reg;
-               }
-               if(rules[i].tags) {
-                       reg = emallocz(sizeof(regex_t));
-                       if(regcomp(reg, rules[i].tags, REG_EXTENDED))
-                               free(reg);
-                       else
-                               regs[i].tagregex = reg;
-               }
-       }
-}
-

 void
 configure(Client *c) {
        XConfigureEvent ce;
 void
 configure(Client *c) {
        XConfigureEvent ce;


@@ -480,17 +437,17 @@ configure(Client *c) {
 void
 configurenotify(XEvent *e) {
        XConfigureEvent *ev = &e->xconfigure;
 void
 configurenotify(XEvent *e) {
        XConfigureEvent *ev = &e->xconfigure;

-       Monitor *m = selmonitor;
+       View *v = selview;

 
 

-       if(ev->window == root && (ev->width != m->sw || ev->height != m->sh)) {
+       if(ev->window == root && (ev->width != v->w || ev->height != v->h)) {

                /* TODO -- update Xinerama dimensions here */
                /* TODO -- update Xinerama dimensions here */

-               m->sw = ev->width;
-               m->sh = ev->height;
+               v->w = ev->width;
+               v->h = ev->height;

                XFreePixmap(dpy, dc.drawable);
                dc.drawable = XCreatePixmap(dpy, root, DisplayWidth(root, screen), bh, DefaultDepth(dpy, screen));
                XFreePixmap(dpy, dc.drawable);
                dc.drawable = XCreatePixmap(dpy, root, DisplayWidth(root, screen), bh, DefaultDepth(dpy, screen));

-               XResizeWindow(dpy, m->barwin, m->sw, bh);
-               updatebarpos(m);
-               arrange(m);
+               XResizeWindow(dpy, v->barwin, v->w, bh);
+               updatebarpos(selview);
+               arrange();

        }
 }
 
        }
 }
 


@@ -501,26 +458,26 @@ configurerequest(XEvent *e) {
        XWindowChanges wc;
 
        if((c = getclient(ev->window))) {
        XWindowChanges wc;
 
        if((c = getclient(ev->window))) {

-               Monitor *m = c->monitor;
+               View *v = getview(c);

                if(ev->value_mask & CWBorderWidth)
                        c->border = ev->border_width;
                if(ev->value_mask & CWBorderWidth)
                        c->border = ev->border_width;

-               if(c->isfixed || c->isfloating || (floating == m->layout->arrange)) {
+               if(c->isfixed || c->isfloating || (floating == v->layout->arrange)) {

                        if(ev->value_mask & CWX)
                        if(ev->value_mask & CWX)

-                               c->x = m->sx+ev->x;
+                               c->x = v->x + ev->x;

                        if(ev->value_mask & CWY)
                        if(ev->value_mask & CWY)

-                               c->y = m->sy+ev->y;
+                               c->y = v->y + ev->y;

                        if(ev->value_mask & CWWidth)
                                c->w = ev->width;
                        if(ev->value_mask & CWHeight)
                                c->h = ev->height;
                        if(ev->value_mask & CWWidth)
                                c->w = ev->width;
                        if(ev->value_mask & CWHeight)
                                c->h = ev->height;

-                       if((c->x - m->sx + c->w) > m->sw && c->isfloating)
-                               c->x = m->sx + (m->sw / 2 - c->w / 2); /* center in x direction */
-                       if((c->y - m->sy + c->h) > m->sh && c->isfloating)
-                               c->y = m->sy + (m->sh / 2 - c->h / 2); /* center in y direction */
-                       if((ev->value_mask & (CWX | CWY))
-                       && !(ev->value_mask & (CWWidth | CWHeight)))
+                       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((ev->value_mask & (CWX|CWY))
+                       && !(ev->value_mask & (CWWidth|CWHeight)))

                                configure(c);
                                configure(c);

-                       if(isvisible(c, monitorat()))
+                       if(isvisible(c))

                                XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h);
                }
                else
                                XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h);
                }
                else


@@ -539,6 +496,16 @@ configurerequest(XEvent *e) {
        XSync(dpy, False);
 }
 
        XSync(dpy, False);
 }
 

+Bool
+conflicts(Client *c, unsigned int tidx) {
+       unsigned int i;
+
+       for(i = 0; i < LENGTH(tags); i++)
+               if(c->tags[i] && vtags[i] != vtags[tidx])
+                       return True; /* conflict */
+       return False;
+}
+

 void
 destroynotify(XEvent *e) {
        Client *c;
 void
 destroynotify(XEvent *e) {
        Client *c;


@@ -568,55 +535,55 @@ detachstack(Client *c) {
 }
 
 void
 }
 
 void

-drawbar(Monitor *m) {
-       int j, x;
+drawbar(View *v) {
+       int i, x;

        Client *c;
 
        dc.x = 0;
        Client *c;
 
        dc.x = 0;

-       for(c = stack; c && !isvisible(c, m); c = c->snext);
-       for(j = 0; j < LENGTH(tags); j++) {
-               dc.w = textw(tags[j]);
-               if(m->seltags[j]) {
-                       drawtext(m, tags[j], dc.sel, isurgent(m, j));
-                       drawsquare(m, c && c->tags[j] && c->monitor == m,
-                                       isoccupied(m, j), isurgent(m, j), dc.sel);
+       for(c = stack; c && (!isvisible(c) || getview(c) != v); 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));
+                       drawsquare(c && c->tags[i], isoccupied(i), isurgent(i), dc.sel);

                }
                else {
                }
                else {

-                       drawtext(m, tags[j], dc.norm, isurgent(m, j));
-                       drawsquare(m, c && c->tags[j] && c->monitor == m,
-                                       isoccupied(m, j), isurgent(m, j), dc.norm);
+                       drawtext(tags[i], dc.norm, isurgent(i));
+                       drawsquare(c && c->tags[i], isoccupied(i), isurgent(i), dc.norm);

                }
                dc.x += dc.w;
        }
        dc.w = blw;
                }
                dc.x += dc.w;
        }
        dc.w = blw;

-       drawtext(m, m->layout->symbol, dc.norm, False);
+       drawtext(v->layout->symbol, dc.norm, False);

        x = dc.x + dc.w;
        x = dc.x + dc.w;

-       if(m == selmonitor) {
+       if(v == selview) {

                dc.w = textw(stext);
                dc.w = textw(stext);

-               dc.x = m->sw - dc.w;
+               dc.x = v->w - dc.w;

                if(dc.x < x) {
                        dc.x = x;
                if(dc.x < x) {
                        dc.x = x;

-                       dc.w = m->sw - x;
+                       dc.w = v->w - x;

                }
                }

-               drawtext(m, stext, dc.norm, False);
+               drawtext(stext, dc.norm, False);

        }
        else
        }
        else

-               dc.x = m->sw;
+               dc.x = v->w;

        if((dc.w = dc.x - x) > bh) {
                dc.x = x;
                if(c) {
        if((dc.w = dc.x - x) > bh) {
                dc.x = x;
                if(c) {

-                       drawtext(m, c->name, dc.sel, False);
-                       drawsquare(m, False, c->isfloating, False, dc.sel);
+                       drawtext(c->name, dc.sel, False);
+                       drawsquare(False, c->isfloating, False, dc.sel);

                }
                else
                }
                else

-                       drawtext(m, NULL, dc.norm, False);
+                       drawtext(NULL, dc.norm, False);

        }
        }

-       XCopyArea(dpy, dc.drawable, m->barwin, dc.gc, 0, 0, m->sw, bh, 0, 0);
+       XCopyArea(dpy, dc.drawable, v->barwin, dc.gc, 0, 0, v->w, bh, 0, 0);

        XSync(dpy, False);
 }
 
 void
        XSync(dpy, False);
 }
 
 void

-drawsquare(Monitor *m, Bool filled, Bool empty, Bool invert, unsigned long col[ColLast]) {
+drawsquare(Bool filled, Bool empty, Bool invert, unsigned long col[ColLast]) {

        int x;
        XGCValues gcv;
        XRectangle r = { dc.x, dc.y, dc.w, dc.h };
        int x;
        XGCValues gcv;
        XRectangle r = { dc.x, dc.y, dc.w, dc.h };


@@ -637,9 +604,8 @@ drawsquare(Monitor *m, Bool filled, Bool empty, Bool invert, unsigned long col[C
 }
 
 void
 }
 
 void

-drawtext(Monitor *m, const char *text, unsigned long col[ColLast], Bool invert) {
+drawtext(const char *text, unsigned long col[ColLast], Bool invert) {

        int x, y, w, h;
        int x, y, w, h;

-       static char buf[256];

        unsigned int len, olen;
        XRectangle r = { dc.x, dc.y, dc.w, dc.h };
 
        unsigned int len, olen;
        XRectangle r = { dc.x, dc.y, dc.w, dc.h };
 


@@ -690,17 +656,12 @@ enternotify(XEvent *e) {
        Client *c;
        XCrossingEvent *ev = &e->xcrossing;
 
        Client *c;
        XCrossingEvent *ev = &e->xcrossing;
 

-       if(ev->mode != NotifyNormal || ev->detail == NotifyInferior) {
-               if(!isxinerama || ev->window != root)
-                       return;
-       }
+       if((ev->mode != NotifyNormal || ev->detail == NotifyInferior) && ev->window != root)
+               return;

        if((c = getclient(ev->window)))
                focus(c);
        if((c = getclient(ev->window)))
                focus(c);

-       else {
-               selmonitor = monitorat();
-               fprintf(stderr, "updating selmonitor %d\n", selmonitor - monitors);
+       else

                focus(NULL);
                focus(NULL);

-       }

 }
 
 void
 }
 
 void


@@ -715,29 +676,43 @@ eprint(const char *errstr, ...) {
 
 void
 expose(XEvent *e) {
 
 void
 expose(XEvent *e) {

-       Monitor *m;
+       View *v;

        XExposeEvent *ev = &e->xexpose;
 
        XExposeEvent *ev = &e->xexpose;
 

-       if(ev->count == 0 && (m = getmonitor(ev->window)))
-               drawbar(m);
+       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 */

 }
 
 void
 }
 
 void

-floating(Monitor *m) { /* default floating layout */
+floating(View *v) { /* default floating layout */

        Client *c;
 
        domwfact = dozoom = False;
        for(c = clients; c; c = c->next)
        Client *c;
 
        domwfact = dozoom = False;
        for(c = clients; c; c = c->next)

-               if(isvisible(c, m))
+               if(isvisible(c))

                        resize(c, c->x, c->y, c->w, c->h, True);
 }
 
 void
 focus(Client *c) {
                        resize(c, c->x, c->y, c->w, c->h, True);
 }
 
 void
 focus(Client *c) {

+       View *v = selview;

        if(c)
        if(c)

-               selmonitor = c->monitor;
-       if(!c || (c && !isvisible(c, selmonitor)))
-               for(c = stack; c && !isvisible(c, c->monitor); c = c->snext);
+               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);

        if(sel && sel != c) {
                grabbuttons(sel, False);
                XSetWindowBorder(dpy, sel->win, dc.norm[ColBorder]);
        if(sel && sel != c) {
                grabbuttons(sel, False);
                XSetWindowBorder(dpy, sel->win, dc.norm[ColBorder]);


@@ -751,11 +726,11 @@ focus(Client *c) {
        if(c) {
                XSetWindowBorder(dpy, c->win, dc.sel[ColBorder]);
                XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime);
        if(c) {
                XSetWindowBorder(dpy, c->win, dc.sel[ColBorder]);
                XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime);

-               selmonitor = c->monitor;
+               selview = getview(c);

        }
        else
                XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
        }
        else
                XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);

-       drawbar(selmonitor);
+       drawbar(selview);

 }
 
 void
 }
 
 void


@@ -772,12 +747,12 @@ focusnext(const char *arg) {
 
        if(!sel)
                return;
 
        if(!sel)
                return;

-       for(c = sel->next; c && !isvisible(c, selmonitor); c = c->next);
+       for(c = sel->next; c && !isvisible(c); c = c->next);

        if(!c)
        if(!c)

-               for(c = clients; c && !isvisible(c, selmonitor); c = c->next);
+               for(c = clients; c && !isvisible(c); c = c->next);

        if(c) {
                focus(c);
        if(c) {
                focus(c);

-               restack(c->monitor);
+               restack(getview(c));

        }
 }
 
        }
 }
 


@@ -787,14 +762,14 @@ focusprev(const char *arg) {
 
        if(!sel)
                return;
 
        if(!sel)
                return;

-       for(c = sel->prev; c && !isvisible(c, selmonitor); c = c->prev);
+       for(c = sel->prev; c && !isvisible(c); c = c->prev);

        if(!c) {
                for(c = clients; c && c->next; c = c->next);
        if(!c) {
                for(c = clients; c && c->next; c = c->next);

-               for(; c && !isvisible(c, selmonitor); c = c->prev);
+               for(; c && !isvisible(c); c = c->prev);

        }
        if(c) {
                focus(c);
        }
        if(c) {
                focus(c);

-               restack(c->monitor);
+               restack(getview(c));

        }
 }
 
        }
 }
 


@@ -816,13 +791,23 @@ getcolor(const char *colstr) {
        return color.pixel;
 }
 
        return color.pixel;
 }
 

-Monitor *
-getmonitor(Window barwin) {
+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;
 
        unsigned int i;
 

-       for(i = 0; i < mcount; i++)
-               if(monitors[i].barwin == barwin)
-                       return &monitors[i];
+       for(i = 0; i < nviews; i++)
+               if(views[i].barwin == barwin)
+                       return &views[i];

        return NULL;
 }
 
        return NULL;
 }
 


@@ -877,29 +862,29 @@ grabbuttons(Client *c, Bool focused) {
        if(focused) {
                XGrabButton(dpy, Button1, MODKEY, c->win, False, BUTTONMASK,
                                GrabModeAsync, GrabModeSync, None, None);
        if(focused) {
                XGrabButton(dpy, Button1, MODKEY, c->win, False, BUTTONMASK,
                                GrabModeAsync, GrabModeSync, None, None);

-               XGrabButton(dpy, Button1, MODKEY | LockMask, c->win, False, BUTTONMASK,
+               XGrabButton(dpy, Button1, MODKEY|LockMask, c->win, False, BUTTONMASK,

                                GrabModeAsync, GrabModeSync, None, None);
                                GrabModeAsync, GrabModeSync, None, None);

-               XGrabButton(dpy, Button1, MODKEY | numlockmask, c->win, False, BUTTONMASK,
+               XGrabButton(dpy, Button1, MODKEY|numlockmask, c->win, False, BUTTONMASK,

                                GrabModeAsync, GrabModeSync, None, None);
                                GrabModeAsync, GrabModeSync, None, None);

-               XGrabButton(dpy, Button1, MODKEY | numlockmask | LockMask, c->win, False, BUTTONMASK,
+               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);
                                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,
+               XGrabButton(dpy, Button2, MODKEY|LockMask, c->win, False, BUTTONMASK,

                                GrabModeAsync, GrabModeSync, None, None);
                                GrabModeAsync, GrabModeSync, None, None);

-               XGrabButton(dpy, Button2, MODKEY | numlockmask, c->win, False, BUTTONMASK,
+               XGrabButton(dpy, Button2, MODKEY|numlockmask, c->win, False, BUTTONMASK,

                                GrabModeAsync, GrabModeSync, None, None);
                                GrabModeAsync, GrabModeSync, None, None);

-               XGrabButton(dpy, Button2, MODKEY | numlockmask | LockMask, c->win, False, BUTTONMASK,
+               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);
                                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,
+               XGrabButton(dpy, Button3, MODKEY|LockMask, c->win, False, BUTTONMASK,

                                GrabModeAsync, GrabModeSync, None, None);
                                GrabModeAsync, GrabModeSync, None, None);

-               XGrabButton(dpy, Button3, MODKEY | numlockmask, c->win, False, BUTTONMASK,
+               XGrabButton(dpy, Button3, MODKEY|numlockmask, c->win, False, BUTTONMASK,

                                GrabModeAsync, GrabModeSync, None, None);
                                GrabModeAsync, GrabModeSync, None, None);

-               XGrabButton(dpy, Button3, MODKEY | numlockmask | LockMask, c->win, False, BUTTONMASK,
+               XGrabButton(dpy, Button3, MODKEY|numlockmask|LockMask, c->win, False, BUTTONMASK,

                                GrabModeAsync, GrabModeSync, None, None);
        }
        else
                                GrabModeAsync, GrabModeSync, None, None);
        }
        else


@@ -927,21 +912,21 @@ grabkeys(void)  {
                code = XKeysymToKeycode(dpy, keys[i].keysym);
                XGrabKey(dpy, code, keys[i].mod, root, True,
                                GrabModeAsync, GrabModeAsync);
                code = XKeysymToKeycode(dpy, keys[i].keysym);
                XGrabKey(dpy, code, keys[i].mod, root, True,
                                GrabModeAsync, GrabModeAsync);

-               XGrabKey(dpy, code, keys[i].mod | LockMask, root, True,
+               XGrabKey(dpy, code, keys[i].mod|LockMask, root, True,

                                GrabModeAsync, GrabModeAsync);
                                GrabModeAsync, GrabModeAsync);

-               XGrabKey(dpy, code, keys[i].mod | numlockmask, root, True,
+               XGrabKey(dpy, code, keys[i].mod|numlockmask, root, True,

                                GrabModeAsync, GrabModeAsync);
                                GrabModeAsync, GrabModeAsync);

-               XGrabKey(dpy, code, keys[i].mod | numlockmask | LockMask, root, True,
+               XGrabKey(dpy, code, keys[i].mod|numlockmask|LockMask, root, True,

                                GrabModeAsync, GrabModeAsync);
        }
 }
 
 unsigned int
                                GrabModeAsync, GrabModeAsync);
        }
 }
 
 unsigned int

-idxoftag(const char *tag) {
+idxoftag(const char *t) {

        unsigned int i;
 
        unsigned int i;
 

-       for(i = 0; (i < LENGTH(tags)) && (tags[i] != tag); i++);
-       return (i < LENGTH(tags)) ? i : 0;
+       for(i = 0; (i < LENGTH(tags)) && (tags[i] != t); i++);
+       return (i < LENGTH(tags)) ? i : firstag(selview);

 }
 
 void
 }
 
 void


@@ -987,11 +972,11 @@ initfont(const char *fontstr) {
 }
 
 Bool
 }
 
 Bool

-isoccupied(Monitor *monitor, unsigned int t) {
+isoccupied(unsigned int t) {

        Client *c;
 
        for(c = clients; c; c = c->next)
        Client *c;
 
        for(c = clients; c; c = c->next)

-               if(c->tags[t] && c->monitor == monitor)
+               if(c->tags[t])

                        return True;
        return False;
 }
                        return True;
        return False;
 }


@@ -1012,23 +997,21 @@ isprotodel(Client *c) {
 }
 
 Bool
 }
 
 Bool

-isurgent(Monitor *monitor, unsigned int t) {
+isurgent(unsigned int t) {

        Client *c;
 
        for(c = clients; c; c = c->next)
        Client *c;
 
        for(c = clients; c; c = c->next)

-               if(c->monitor == monitor && c->isurgent && c->tags[t])
+               if(c->isurgent && c->tags[t])

                        return True;
        return False;
 }
 
 Bool
                        return True;
        return False;
 }
 
 Bool

-isvisible(Client *c, Monitor *m) {
+isvisible(Client *c) {

        unsigned int i;
 
        unsigned int i;
 

-       if(c->monitor != m)
-               return False;

        for(i = 0; i < LENGTH(tags); i++)
        for(i = 0; i < LENGTH(tags); i++)

-               if(c->tags[i] && c->monitor->seltags[i])
+               if(c->tags[i] && seltags[i])

                        return True;
        return False;
 }
                        return True;
        return False;
 }


@@ -1072,39 +1055,39 @@ killclient(const char *arg) {
 void
 manage(Window w, XWindowAttributes *wa) {
        Client *c, *t = NULL;
 void
 manage(Window w, XWindowAttributes *wa) {
        Client *c, *t = NULL;

-       Monitor *m;
+       View *v;

        Status rettrans;
        Window trans;
        XWindowChanges wc;
 
        c = emallocz(sizeof(Client));
        Status rettrans;
        Window trans;
        XWindowChanges wc;
 
        c = emallocz(sizeof(Client));

-       c->tags = emallocz(sizeof initags);
+       c->tags = emallocz(TAGSZ);

        c->win = w;
 
        applyrules(c);
 
        c->win = w;
 
        applyrules(c);
 

-       m = c->monitor;
+       v = getview(c);

 
 

-       c->x = wa->x + m->sx;
-       c->y = wa->y + m->sy;
+       c->x = wa->x + v->x;
+       c->y = wa->y + v->y;

        c->w = wa->width;
        c->h = wa->height;
        c->oldborder = wa->border_width;
 
        c->w = wa->width;
        c->h = wa->height;
        c->oldborder = wa->border_width;
 

-       if(c->w == m->sw && c->h == m->sh) {
-               c->x = m->sx;
-               c->y = m->sy;
+       if(c->w == v->w && c->h == v->h) {
+               c->x = v->x;
+               c->y = v->y;

                c->border = wa->border_width;
        }
        else {
                c->border = wa->border_width;
        }
        else {

-               if(c->x + c->w + 2 * c->border > m->wax + m->waw)
-                       c->x = m->wax + m->waw - c->w - 2 * c->border;
-               if(c->y + c->h + 2 * c->border > m->way + m->wah)
-                       c->y = m->way + m->wah - c->h - 2 * c->border;
-               if(c->x < m->wax)
-                       c->x = m->wax;
-               if(c->y < m->way)
-                       c->y = m->way;
+               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;

                c->border = BORDERPX;
        }
        wc.border_width = c->border;
                c->border = BORDERPX;
        }
        wc.border_width = c->border;


@@ -1112,13 +1095,13 @@ manage(Window w, XWindowAttributes *wa) {
        XSetWindowBorder(dpy, w, dc.norm[ColBorder]);
        configure(c); /* propagates border_width, if size doesn't change */
        updatesizehints(c);
        XSetWindowBorder(dpy, w, dc.norm[ColBorder]);
        configure(c); /* propagates border_width, if size doesn't change */
        updatesizehints(c);

-       XSelectInput(dpy, w, EnterWindowMask | FocusChangeMask | PropertyChangeMask | StructureNotifyMask);
+       XSelectInput(dpy, w, EnterWindowMask|FocusChangeMask|PropertyChangeMask|StructureNotifyMask);

        grabbuttons(c, False);
        updatetitle(c);
        if((rettrans = XGetTransientForHint(dpy, w, &trans) == Success))
                for(t = clients; t && t->win != trans; t = t->next);
        if(t)
        grabbuttons(c, False);
        updatetitle(c);
        if((rettrans = XGetTransientForHint(dpy, w, &trans) == Success))
                for(t = clients; t && t->win != trans; t = t->next);
        if(t)

-               memcpy(c->tags, t->tags, sizeof initags);
+               memcpy(c->tags, t->tags, TAGSZ);

        if(!c->isfloating)
                c->isfloating = (rettrans == Success) || c->isfixed;
        attach(c);
        if(!c->isfloating)
                c->isfloating = (rettrans == Success) || c->isfixed;
        attach(c);


@@ -1127,7 +1110,7 @@ manage(Window w, XWindowAttributes *wa) {
        ban(c);
        XMapWindow(dpy, c->win);
        setclientstate(c, NormalState);
        ban(c);
        XMapWindow(dpy, c->win);
        setclientstate(c, NormalState);

-       arrange(m);
+       arrange();

 }
 
 void
 }
 
 void


@@ -1152,39 +1135,23 @@ maprequest(XEvent *e) {
                manage(ev->window, &wa);
 }
 
                manage(ev->window, &wa);
 }
 

-Monitor *
-monitorat() {
-       int i, x, y;
-       Window win;
-       unsigned int mask;
-
-       XQueryPointer(dpy, root, &win, &win, &x, &y, &i, &i, &mask);
-       for(i = 0; i < mcount; i++) {
-               if((x >= monitors[i].sx && x < monitors[i].sx + monitors[i].sw)
-               && (y >= monitors[i].sy && y < monitors[i].sy + monitors[i].sh)) {
-                       return &monitors[i];
-               }
-       }
-       return NULL;
-}
-

 void
 movemouse(Client *c) {
        int x1, y1, ocx, ocy, di, nx, ny;
        unsigned int dui;
 void
 movemouse(Client *c) {
        int x1, y1, ocx, ocy, di, nx, ny;
        unsigned int dui;

-       Monitor *m;
+       View *v;

        Window dummy;
        XEvent ev;
 
        ocx = nx = c->x;
        ocy = ny = c->y;
        Window dummy;
        XEvent ev;
 
        ocx = nx = c->x;
        ocy = ny = c->y;

-       m = c->monitor;
+       v = getview(c);

        if(XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
                        None, cursor[CurMove], CurrentTime) != GrabSuccess)
                return;
        XQueryPointer(dpy, root, &dummy, &dummy, &x1, &y1, &di, &di, &dui);
        for(;;) {
        if(XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
                        None, cursor[CurMove], CurrentTime) != GrabSuccess)
                return;
        XQueryPointer(dpy, root, &dummy, &dummy, &x1, &y1, &di, &di, &dui);
        for(;;) {

-               XMaskEvent(dpy, MOUSEMASK | ExposureMask | SubstructureRedirectMask, &ev);
+               XMaskEvent(dpy, MOUSEMASK|ExposureMask|SubstructureRedirectMask, &ev);

                switch (ev.type) {
                case ButtonRelease:
                        XUngrabPointer(dpy, CurrentTime);
                switch (ev.type) {
                case ButtonRelease:
                        XUngrabPointer(dpy, CurrentTime);


@@ -1198,17 +1165,17 @@ movemouse(Client *c) {
                        XSync(dpy, False);
                        nx = ocx + (ev.xmotion.x - x1);
                        ny = ocy + (ev.xmotion.y - y1);
                        XSync(dpy, False);
                        nx = ocx + (ev.xmotion.x - x1);
                        ny = ocy + (ev.xmotion.y - y1);

-                       if(abs(m->wax - nx) < SNAP)
-                               nx = m->wax;
-                       else if(abs((m->wax + m->waw) - (nx + c->w + 2 * c->border)) < SNAP)
-                               nx = m->wax + m->waw - c->w - 2 * c->border;
-                       if(abs(m->way - ny) < SNAP)
-                               ny = m->way;
-                       else if(abs((m->way + m->wah) - (ny + c->h + 2 * c->border)) < SNAP)
-                               ny = m->way + m->wah - c->h - 2 * c->border;
-                       if(!c->isfloating && (m->layout->arrange != floating) && (abs(nx - c->x) > SNAP || abs(ny - c->y) > SNAP))
+                       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))

                                togglefloating(NULL);
                                togglefloating(NULL);

-                       if((m->layout->arrange == floating) || c->isfloating)
+                       if((v->layout->arrange == floating) || c->isfloating)

                                resize(c, nx, ny, c->w, c->h, False);
                        break;
                }
                                resize(c, nx, ny, c->w, c->h, False);
                        break;
                }


@@ -1216,8 +1183,8 @@ movemouse(Client *c) {
 }
 
 Client *
 }
 
 Client *

-nexttiled(Client *c, Monitor *monitor) {
-       for(; c && (c->isfloating || !isvisible(c, monitor)); c = c->next);
+nexttiled(Client *c, View *v) {
+       for(; c && (c->isfloating || getview(c) != v || !isvisible(c)); c = c->next);

        return c;
 }
 
        return c;
 }
 


@@ -1235,20 +1202,20 @@ propertynotify(XEvent *e) {
                case XA_WM_TRANSIENT_FOR:
                        XGetTransientForHint(dpy, c->win, &trans);
                        if(!c->isfloating && (c->isfloating = (getclient(trans) != NULL)))
                case XA_WM_TRANSIENT_FOR:
                        XGetTransientForHint(dpy, c->win, &trans);
                        if(!c->isfloating && (c->isfloating = (getclient(trans) != NULL)))

-                               arrange(c->monitor);
+                               arrange();

                        break;
                case XA_WM_NORMAL_HINTS:
                        updatesizehints(c);
                        break;
                case XA_WM_HINTS:
                        updatewmhints(c);
                        break;
                case XA_WM_NORMAL_HINTS:
                        updatesizehints(c);
                        break;
                case XA_WM_HINTS:
                        updatewmhints(c);

-                       drawbar(c->monitor);
+                       drawbar(getview(c));

                        break;
                }
                if(ev->atom == XA_WM_NAME || ev->atom == netatom[NetWMName]) {
                        updatetitle(c);
                        if(c == sel)
                        break;
                }
                if(ev->atom == XA_WM_NAME || ev->atom == netatom[NetWMName]) {
                        updatetitle(c);
                        if(c == sel)

-                               drawbar(c->monitor);
+                               drawbar(selview);

                }
        }
 }
                }
        }
 }


@@ -1267,15 +1234,15 @@ reapply(const char *arg) {
                memcpy(c->tags, zerotags, sizeof zerotags);
                applyrules(c);
        }
                memcpy(c->tags, zerotags, sizeof zerotags);
                applyrules(c);
        }

-       arrange(NULL);
+       arrange();

 }
 
 void
 resize(Client *c, int x, int y, int w, int h, Bool sizehints) {
 }
 
 void
 resize(Client *c, int x, int y, int w, int h, Bool sizehints) {

-       Monitor *m;
+       View *v;

        XWindowChanges wc;
 
        XWindowChanges wc;
 

-       m = c->monitor;
+       v = getview(c);

        if(sizehints) {
                /* set minimum possible */
                if (w < 1)
        if(sizehints) {
                /* set minimum possible */
                if (w < 1)


@@ -1316,22 +1283,22 @@ resize(Client *c, int x, int y, int w, int h, Bool sizehints) {
        }
        if(w <= 0 || h <= 0)
                return;
        }
        if(w <= 0 || h <= 0)
                return;

-       if(x > m->sw)
-               x = m->sw - w - 2 * c->border;
-       if(y > m->sh)
-               y = m->sh - h - 2 * c->border;
-       if(x + w + 2 * c->border < m->sx)
-               x = m->sx;
-       if(y + h + 2 * c->border < m->sy)
-               y = m->sy;
-       fprintf(stderr, "resize %d %d %d %d (%d %d %d %d)\n", x, y , w, h, m->sx, m->sy, m->sw, m->sh);
+       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(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;
        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;

-               XConfigureWindow(dpy, c->win, CWX | CWY | CWWidth | CWHeight | CWBorderWidth, &wc);
+               XConfigureWindow(dpy, c->win,
+                               CWX|CWY|CWWidth|CWHeight|CWBorderWidth, &wc);

                configure(c);
                XSync(dpy, False);
        }
                configure(c);
                XSync(dpy, False);
        }


@@ -1341,18 +1308,18 @@ void
 resizemouse(Client *c) {
        int ocx, ocy;
        int nw, nh;
 resizemouse(Client *c) {
        int ocx, ocy;
        int nw, nh;

-       Monitor *m;
+       View *v;

        XEvent ev;
 
        ocx = c->x;
        ocy = c->y;
        XEvent ev;
 
        ocx = c->x;
        ocy = c->y;

-       m = c->monitor;
+       v = getview(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);
        for(;;) {
        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);
        for(;;) {

-               XMaskEvent(dpy, MOUSEMASK | ExposureMask | SubstructureRedirectMask , &ev);
+               XMaskEvent(dpy, MOUSEMASK|ExposureMask|SubstructureRedirectMask , &ev);

                switch(ev.type) {
                case ButtonRelease:
                        XWarpPointer(dpy, None, c->win, 0, 0, 0, 0,
                switch(ev.type) {
                case ButtonRelease:
                        XWarpPointer(dpy, None, c->win, 0, 0, 0, 0,


@@ -1371,9 +1338,9 @@ resizemouse(Client *c) {
                                nw = 1;
                        if((nh = ev.xmotion.y - ocy - 2 * c->border + 1) <= 0)
                                nh = 1;
                                nw = 1;
                        if((nh = ev.xmotion.y - ocy - 2 * c->border + 1) <= 0)
                                nh = 1;

-                       if(!c->isfloating && (m->layout->arrange != floating) && (abs(nw - c->w) > SNAP || abs(nh - c->h) > SNAP))
+                       if(!c->isfloating && (v->layout->arrange != floating) && (abs(nw - c->w) > SNAP || abs(nh - c->h) > SNAP))

                                togglefloating(NULL);
                                togglefloating(NULL);

-                       if((m->layout->arrange == floating) || c->isfloating)
+                       if((v->layout->arrange == floating) || c->isfloating)

                                resize(c, c->x, c->y, nw, nh, True);
                        break;
                }
                                resize(c, c->x, c->y, nw, nh, True);
                        break;
                }


@@ -1381,27 +1348,27 @@ resizemouse(Client *c) {
 }
 
 void
 }
 
 void

-restack(Monitor *m) {
+restack(View *v) {

        Client *c;
        XEvent ev;
        XWindowChanges wc;
 
        Client *c;
        XEvent ev;
        XWindowChanges wc;
 

-       drawbar(m);
+       drawbar(v);

        if(!sel)
                return;
        if(!sel)
                return;

-       if(sel->isfloating || (m->layout->arrange == floating))
+       if(sel->isfloating || (v->layout->arrange == floating))

                XRaiseWindow(dpy, sel->win);
                XRaiseWindow(dpy, sel->win);

-       if(m->layout->arrange != floating) {
+       if(v->layout->arrange != floating) {

                wc.stack_mode = Below;
                wc.stack_mode = Below;

-               wc.sibling = m->barwin;
+               wc.sibling = v->barwin;

                if(!sel->isfloating) {
                if(!sel->isfloating) {

-                       XConfigureWindow(dpy, sel->win, CWSibling | CWStackMode, &wc);
+                       XConfigureWindow(dpy, sel->win, CWSibling|CWStackMode, &wc);

                        wc.sibling = sel->win;
                }
                        wc.sibling = sel->win;
                }

-               for(c = nexttiled(clients, m); c; c = nexttiled(c->next, m)) {
+               for(c = nexttiled(clients, v); c; c = nexttiled(c->next, v)) {

                        if(c == sel)
                                continue;
                        if(c == sel)
                                continue;

-                       XConfigureWindow(dpy, c->win, CWSibling | CWStackMode, &wc);
+                       XConfigureWindow(dpy, c->win, CWSibling|CWStackMode, &wc);

                        wc.sibling = c->win;
                }
        }
                        wc.sibling = c->win;
                }
        }


@@ -1412,7 +1379,7 @@ restack(Monitor *m) {
 void
 run(void) {
        char *p;
 void
 run(void) {
        char *p;

-       char buf[sizeof stext];
+       char sbuf[sizeof stext];

        fd_set rd;
        int r, xfd;
        unsigned int len, offset;
        fd_set rd;
        int r, xfd;
        unsigned int len, offset;


@@ -1424,7 +1391,7 @@ run(void) {
        readin = True;
        offset = 0;
        len = sizeof stext - 1;
        readin = True;
        offset = 0;
        len = sizeof stext - 1;

-       buf[len] = stext[len] = '\0'; /* 0-terminator is never touched */
+       sbuf[len] = stext[len] = '\0'; /* 0-terminator is never touched */

        while(running) {
                FD_ZERO(&rd);
                if(readin)
        while(running) {
                FD_ZERO(&rd);
                if(readin)


@@ -1436,7 +1403,7 @@ run(void) {
                        eprint("select failed\n");
                }
                if(FD_ISSET(STDIN_FILENO, &rd)) {
                        eprint("select failed\n");
                }
                if(FD_ISSET(STDIN_FILENO, &rd)) {

-                       switch((r = read(STDIN_FILENO, buf + offset, len - offset))) {
+                       switch((r = read(STDIN_FILENO, sbuf + offset, len - offset))) {

                        case -1:
                                strncpy(stext, strerror(errno), len);
                                readin = False;
                        case -1:
                                strncpy(stext, strerror(errno), len);
                                readin = False;


@@ -1446,20 +1413,20 @@ run(void) {
                                readin = False;
                                break;
                        default:
                                readin = False;
                                break;
                        default:

-                               for(p = buf + offset; r > 0; p++, r--, offset++)
+                               for(p = sbuf + offset; r > 0; p++, r--, offset++)

                                        if(*p == '\n' || *p == '\0') {
                                                *p = '\0';
                                        if(*p == '\n' || *p == '\0') {
                                                *p = '\0';

-                                               strncpy(stext, buf, len);
-                                               p += r - 1; /* p is buf + offset + r - 1 */
+                                               strncpy(stext, sbuf, len);
+                                               p += r - 1; /* p is sbuf + offset + r - 1 */

                                                for(r = 0; *(p - r) && *(p - r) != '\n'; r++);
                                                offset = r;
                                                if(r)
                                                for(r = 0; *(p - r) && *(p - r) != '\n'; r++);
                                                offset = r;
                                                if(r)

-                                                       memmove(buf, p - r + 1, r);
+                                                       memmove(sbuf, p - r + 1, r);

                                                break;
                                        }
                                break;
                        }
                                                break;
                                        }
                                break;
                        }

-                       drawbar(selmonitor);
+                       drawbar(selview);

                }
                while(XPending(dpy)) {
                        XNextEvent(dpy, &ev);
                }
                while(XPending(dpy)) {
                        XNextEvent(dpy, &ev);


@@ -1507,12 +1474,12 @@ setclientstate(Client *c, long state) {
 void
 setlayout(const char *arg) {
        unsigned int i;
 void
 setlayout(const char *arg) {
        unsigned int i;

-       Monitor *m = monitorat();
+       View *v = selview;

 
        if(!arg) {
 
        if(!arg) {

-               m->layout++;
-               if(m->layout == &layouts[LENGTH(layouts)])
-                       m->layout = &layouts[0];
+               v->layout++;
+               if(v->layout == &layouts[LENGTH(layouts)])
+                       v->layout = &layouts[0];

        }
        else {
                for(i = 0; i < LENGTH(layouts); i++)
        }
        else {
                for(i = 0; i < LENGTH(layouts); i++)


@@ -1520,42 +1487,41 @@ setlayout(const char *arg) {
                                break;
                if(i == LENGTH(layouts))
                        return;
                                break;
                if(i == LENGTH(layouts))
                        return;

-               m->layout = &layouts[i];
+               v->layout = &layouts[i];

        }
        if(sel)
        }
        if(sel)

-               arrange(m);
+               arrange();

        else
        else

-               drawbar(m);
+               drawbar(selview);

 }
 
 void
 setmwfact(const char *arg) {
        double delta;
 }
 
 void
 setmwfact(const char *arg) {
        double delta;

-
-       Monitor *m = monitorat();
+       View *v = selview;

 
        if(!domwfact)
                return;
        /* arg handling, manipulate mwfact */
        if(arg == NULL)
 
        if(!domwfact)
                return;
        /* arg handling, manipulate mwfact */
        if(arg == NULL)

-               m->mwfact = MWFACT;
+               v->mwfact = MWFACT;

        else if(sscanf(arg, "%lf", &delta) == 1) {
                if(arg[0] == '+' || arg[0] == '-')
        else if(sscanf(arg, "%lf", &delta) == 1) {
                if(arg[0] == '+' || arg[0] == '-')

-                       m->mwfact += delta;
+                       v->mwfact += delta;

                else
                else

-                       m->mwfact = delta;
-               if(m->mwfact < 0.1)
-                       m->mwfact = 0.1;
-               else if(m->mwfact > 0.9)
-                       m->mwfact = 0.9;
+                       v->mwfact = delta;
+               if(v->mwfact < 0.1)
+                       v->mwfact = 0.1;
+               else if(v->mwfact > 0.9)
+                       v->mwfact = 0.9;

        }
        }

-       arrange(m);
+       arrange();

 }
 
 void
 setup(void) {
 }
 
 void
 setup(void) {

-       unsigned int i;
-       Monitor *m;
+       unsigned int i, j;
+       View *v;

        XSetWindowAttributes wa;
        XineramaScreenInfo *info = NULL;
 
        XSetWindowAttributes wa;
        XineramaScreenInfo *info = NULL;
 


@@ -1572,10 +1538,13 @@ setup(void) {
        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 screens/monitors first
-       if((isxinerama = XineramaIsActive(dpy)))
-               info = XineramaQueryScreens(dpy, &mcount);
-       selmonitor = monitors = emallocz(mcount * sizeof(Monitor));
+       if(XineramaIsActive(dpy))
+               info = XineramaQueryScreens(dpy, &nviews);
+
+#if defined(AIM_XINERAMA)
+nviews = 2; /* aim Xinerama */
+#endif
+       views = emallocz(nviews * sizeof(View));

 
        screen = DefaultScreen(dpy);
        root = RootWindow(dpy, screen);
 
        screen = DefaultScreen(dpy);
        root = RootWindow(dpy, screen);


@@ -1600,73 +1569,83 @@ setup(void) {
                if(i > blw)
                        blw = i;
        }
                if(i > blw)
                        blw = i;
        }

-       for(i = 0; i < mcount; i++) {
+
+       seltags = emallocz(TAGSZ);
+       prevtags = emallocz(TAGSZ);
+
+       /* 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 */
                /* init geometry */

-               m = &monitors[i];
-               m->id = i;
-
-               if(mcount != 1 && isxinerama) {
-                       m->sx = info[i].x_org;
-                       m->sy = info[i].y_org;
-                       m->sw = info[i].width;
-                       m->sh = info[i].height;
-                       fprintf(stderr, "monitor[%d]: %d,%d,%d,%d\n", i, m->sx, m->sy, m->sw, m->sh);
+               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 {
                }
                else {

-                       m->sx = 0;
-                       m->sy = 0;
-                       m->sw = DisplayWidth(dpy, screen);
-                       m->sh = DisplayHeight(dpy, screen);
+                       v->x = 0;
+                       v->y = 0;
+                       v->w = DisplayWidth(dpy, screen);
+                       v->h = DisplayHeight(dpy, screen);

                }
 
                }
 

-               m->seltags = emallocz(sizeof initags);
-               m->prevtags = emallocz(sizeof initags);
-
-               memcpy(m->seltags, initags, sizeof initags);
-               memcpy(m->prevtags, initags, sizeof initags);
-

                /* init layouts */
                /* init layouts */

-               m->mwfact = MWFACT;
-               m->layout = &layouts[0];
+               v->mwfact = MWFACT;
+               v->layout = &layouts[0];

 
                // TODO: bpos per screen?
                bpos = BARPOS;
                wa.override_redirect = 1;
                wa.background_pixmap = ParentRelative;
 
                // TODO: bpos per screen?
                bpos = BARPOS;
                wa.override_redirect = 1;
                wa.background_pixmap = ParentRelative;

-               wa.event_mask = ButtonPressMask | ExposureMask;
+               wa.event_mask = ButtonPressMask|ExposureMask;

 
                /* init bars */
 
                /* init bars */

-               m->barwin = XCreateWindow(dpy, root, m->sx, m->sy, m->sw, bh, 0,
+               v->barwin = XCreateWindow(dpy, root, v->x, v->y, v->w, bh, 0,

                                DefaultDepth(dpy, screen), CopyFromParent, DefaultVisual(dpy, screen),
                                DefaultDepth(dpy, screen), CopyFromParent, DefaultVisual(dpy, screen),

-                               CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa);
-               XDefineCursor(dpy, m->barwin, cursor[CurNormal]);
-               updatebarpos(m);
-               XMapRaised(dpy, m->barwin);
+                               CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa);
+               XDefineCursor(dpy, v->barwin, cursor[CurNormal]);
+               updatebarpos(v);
+               XMapRaised(dpy, v->barwin);

                strcpy(stext, "dwm-"VERSION);
 
                strcpy(stext, "dwm-"VERSION);
 

-               /* EWMH support per monitor */
+               /* EWMH support per view */

                XChangeProperty(dpy, root, netatom[NetSupported], XA_ATOM, 32,
                                PropModeReplace, (unsigned char *) netatom, NetLast);
 
                /* select for events */
                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);
+               wa.event_mask = SubstructureRedirectMask|SubstructureNotifyMask
+                               |EnterWindowMask|LeaveWindowMask|StructureNotifyMask;
+               XChangeWindowAttributes(dpy, root, CWEventMask|CWCursor, &wa);

                XSelectInput(dpy, root, wa.event_mask);
 
                XSelectInput(dpy, root, wa.event_mask);
 

-               drawbar(m);
+               drawbar(v);

        }
        if(info)
                XFree(info);
 
        }
        if(info)
                XFree(info);
 

+       selview = viewat();
+

        /* grab keys */
        grabkeys();
        /* grab keys */
        grabkeys();

-
-       /* init tags */
-       compileregs();
-
-       selmonitor = monitorat();
-       fprintf(stderr, "selmonitor == %d\n", selmonitor - monitors);

 }
 
 void
 }
 
 void


@@ -1700,9 +1679,11 @@ tag(const char *arg) {
        if(!sel)
                return;
        for(i = 0; i < LENGTH(tags); i++)
        if(!sel)
                return;
        for(i = 0; i < LENGTH(tags); i++)

-               sel->tags[i] = (NULL == arg);
-       sel->tags[idxoftag(arg)] = True;
-       arrange(sel->monitor);
+               sel->tags[i] = (NULL == arg) && (vtags[i] == getview(sel)->id);
+       i = idxoftag(arg);
+       if(!conflicts(sel, i))
+               sel->tags[idxoftag(arg)] = True;
+       arrange();

 }
 
 unsigned int
 }
 
 unsigned int


@@ -1722,47 +1703,44 @@ textw(const char *text) {
 }
 
 void
 }
 
 void

-tile(Monitor *m) {
+tile(View *v) {

        unsigned int i, n, nx, ny, nw, nh, mw, th;
        Client *c, *mc;
 
        domwfact = dozoom = True;
        unsigned int i, n, nx, ny, nw, nh, mw, th;
        Client *c, *mc;
 
        domwfact = dozoom = True;

-       nx = m->wax;
-       ny = m->way;
+       nx = v->wax;
+       ny = v->way;

        nw = 0;
        nw = 0;

-       for(n = 0, c = nexttiled(clients, m); c; c = nexttiled(c->next, m))
+       for(n = 0, c = nexttiled(clients, v); c; c = nexttiled(c->next, v))

                n++;
 
        /* window geoms */
                n++;
 
        /* window geoms */

-       mw = (n == 1) ? m->waw : m->mwfact * m->waw;
-       th = (n > 1) ? m->wah / (n - 1) : 0;
+       mw = (n == 1) ? v->waw : v->mwfact * v->waw;
+       th = (n > 1) ? v->wah / (n - 1) : 0;

        if(n > 1 && th < bh)
        if(n > 1 && th < bh)

-               th = m->wah;
+               th = v->wah;

 
 

-       for(i = 0, c = mc = nexttiled(clients, m); c; c = nexttiled(c->next, m)) {
+       for(i = 0, c = mc = nexttiled(clients, v); c; c = nexttiled(c->next, v)) {

                if(i == 0) { /* master */
                if(i == 0) { /* master */

-                       nx = m->wax;
-                       ny = m->way;

                        nw = mw - 2 * c->border;
                        nw = mw - 2 * c->border;

-                       nh = m->wah - 2 * c->border;
+                       nh = v->wah - 2 * c->border;

                }
                else {  /* tile window */
                        if(i == 1) {
                }
                else {  /* tile window */
                        if(i == 1) {

-                               ny = m->way;
+                               ny = v->way;

                                nx += mc->w + 2 * mc->border;
                                nx += mc->w + 2 * mc->border;

-                               nw = m->waw - mw - 2 * c->border;
+                               nw = v->waw - mw - 2 * c->border;

                        }
                        if(i + 1 == n) /* remainder */
                        }
                        if(i + 1 == n) /* remainder */

-                               nh = (m->way + m->wah) - ny - 2 * c->border;
+                               nh = (v->way + v->wah) - ny - 2 * c->border;

                        else
                                nh = th - 2 * c->border;
                }
                        else
                                nh = th - 2 * c->border;
                }

-               fprintf(stderr, "tile %d %d %d %d\n", nx, ny, nw, nh);

                resize(c, nx, ny, nw, nh, RESIZEHINTS);
                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);
                resize(c, nx, ny, nw, nh, RESIZEHINTS);
                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 != m->wah)
+               if(n > 1 && th != v->wah)

                        ny = c->y + c->h + 2 * c->border;
                i++;
        }
                        ny = c->y + c->h + 2 * c->border;
                i++;
        }


@@ -1774,8 +1752,8 @@ togglebar(const char *arg) {
                bpos = (BARPOS == BarOff) ? BarTop : BARPOS;
        else
                bpos = BarOff;
                bpos = (BARPOS == BarOff) ? BarTop : BARPOS;
        else
                bpos = BarOff;

-       updatebarpos(monitorat());
-       arrange(monitorat());
+       updatebarpos(selview);
+       arrange();

 }
 
 void
 }
 
 void


@@ -1785,7 +1763,7 @@ togglefloating(const char *arg) {
        sel->isfloating = !sel->isfloating;
        if(sel->isfloating)
                resize(sel, sel->x, sel->y, sel->w, sel->h, True);
        sel->isfloating = !sel->isfloating;
        if(sel->isfloating)
                resize(sel, sel->x, sel->y, sel->w, sel->h, True);

-       arrange(sel->monitor);
+       arrange();

 }
 
 void
 }
 
 void


@@ -1795,24 +1773,25 @@ toggletag(const char *arg) {
        if(!sel)
                return;
        i = idxoftag(arg);
        if(!sel)
                return;
        i = idxoftag(arg);

+       if(conflicts(sel, i))
+               return;

        sel->tags[i] = !sel->tags[i];
        for(j = 0; j < LENGTH(tags) && !sel->tags[j]; j++);
        if(j == LENGTH(tags))
                sel->tags[i] = True; /* at least one tag must be enabled */
        sel->tags[i] = !sel->tags[i];
        for(j = 0; j < LENGTH(tags) && !sel->tags[j]; j++);
        if(j == LENGTH(tags))
                sel->tags[i] = True; /* at least one tag must be enabled */

-       arrange(sel->monitor);
+       arrange();

 }
 
 void
 toggleview(const char *arg) {
        unsigned int i, j;
 }
 
 void
 toggleview(const char *arg) {
        unsigned int i, j;

-       Monitor *m = monitorat();

 
        i = idxoftag(arg);
 
        i = idxoftag(arg);

-       m->seltags[i] = !m->seltags[i];
-       for(j = 0; j < LENGTH(tags) && !m->seltags[j]; j++);
+       seltags[i] = !seltags[i];
+       for(j = 0; j < LENGTH(tags) && !seltags[j]; j++);

        if(j == LENGTH(tags))
        if(j == LENGTH(tags))

-               m->seltags[i] = True; /* at least one tag must be viewed */
-       arrange(m);
+               seltags[i] = True; /* at least one tag must be viewed */
+       arrange();

 }
 
 void
 }
 
 void


@@ -1825,7 +1804,6 @@ unban(Client *c) {
 
 void
 unmanage(Client *c) {
 
 void
 unmanage(Client *c) {

-       Monitor *m = c->monitor;

        XWindowChanges wc;
 
        wc.border_width = c->oldborder;
        XWindowChanges wc;
 
        wc.border_width = c->oldborder;


@@ -1844,7 +1822,7 @@ unmanage(Client *c) {
        XSync(dpy, False);
        XSetErrorHandler(xerror);
        XUngrabServer(dpy);
        XSync(dpy, False);
        XSetErrorHandler(xerror);
        XUngrabServer(dpy);

-       arrange(m);
+       arrange();

 }
 
 void
 }
 
 void


@@ -1857,25 +1835,25 @@ unmapnotify(XEvent *e) {
 }
 
 void
 }
 
 void

-updatebarpos(Monitor *m) {
+updatebarpos(View *v) {

        XEvent ev;
 
        XEvent ev;
 

-       m->wax = m->sx;
-       m->way = m->sy;
-       m->wah = m->sh;
-       m->waw = m->sw;
+       v->wax = v->x;
+       v->way = v->y;
+       v->wah = v->h;
+       v->waw = v->w;

        switch(bpos) {
        default:
        switch(bpos) {
        default:

-               m->wah -= bh;
-               m->way += bh;
-               XMoveWindow(dpy, m->barwin, m->sx, m->sy);
+               v->wah -= bh;
+               v->way += bh;
+               XMoveWindow(dpy, v->barwin, v->x, v->y);

                break;
        case BarBot:
                break;
        case BarBot:

-               m->wah -= bh;
-               XMoveWindow(dpy, m->barwin, m->sx, m->sy + m->wah);
+               v->wah -= bh;
+               XMoveWindow(dpy, v->barwin, v->x, v->y + v->wah);

                break;
        case BarOff:
                break;
        case BarOff:

-               XMoveWindow(dpy, m->barwin, m->sx, m->sy - bh);
+               XMoveWindow(dpy, v->barwin, v->x, v->y - bh);

                break;
        }
        XSync(dpy, False);
                break;
        }
        XSync(dpy, False);


@@ -1950,6 +1928,64 @@ updatewmhints(Client *c) {
        }
 }
 
        }
 }
 

+void
+view(const char *arg) {
+       unsigned int i, j;
+       Bool tmp[LENGTH(tags)];
+
+       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);
+               arrange();
+       }
+}
+
+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);
+       memcpy(prevtags, tmp, TAGSZ);
+       arrange();
+}
+

 /* There's no way to check accesses to destroyed windows, thus those cases are
  * ignored (especially on UnmapNotify's).  Other types of errors call Xlibs
  * default error handler, which may call 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 Xlibs
  * default error handler, which may call exit.  */


@@ -1970,102 +2006,37 @@ xerror(Display *dpy, XErrorEvent *ee) {
 }
 
 int
 }
 
 int

-xerrordummy(Display *dsply, XErrorEvent *ee) {
+xerrordummy(Display *dpy, XErrorEvent *ee) {

        return 0;
 }
 
 /* Startup Error handler to check if another window manager
  * is already running. */
 int
        return 0;
 }
 
 /* Startup Error handler to check if another window manager
  * is already running. */
 int

-xerrorstart(Display *dsply, XErrorEvent *ee) {
+xerrorstart(Display *dpy, XErrorEvent *ee) {

        otherwm = True;
        return -1;
 }
 
        otherwm = True;
        return -1;
 }
 

-void
-view(const char *arg) {
-       unsigned int i;
-       Bool tmp[LENGTH(tags)];
-       Monitor *m = monitorat();
-
-       for(i = 0; i < LENGTH(tags); i++)
-               tmp[i] = (NULL == arg);
-       tmp[idxoftag(arg)] = True;
-       if(memcmp(m->seltags, tmp, sizeof initags) != 0) {
-               memcpy(m->prevtags, m->seltags, sizeof initags);
-               memcpy(m->seltags, tmp, sizeof initags);
-               arrange(m);
-       }
-}
-
-void
-viewprevtag(const char *arg) {
-       static Bool tmp[LENGTH(tags)];
-
-       Monitor *m = monitorat();
-
-       memcpy(tmp, m->seltags, sizeof initags);
-       memcpy(m->seltags, m->prevtags, sizeof initags);
-       memcpy(m->prevtags, tmp, sizeof initags);
-       arrange(m);
-}
-

 void
 zoom(const char *arg) {
        Client *c = sel;
 
        if(!sel || !dozoom || sel->isfloating)
                return;
 void
 zoom(const char *arg) {
        Client *c = sel;
 
        if(!sel || !dozoom || sel->isfloating)
                return;

-       if(c == nexttiled(clients, c->monitor))
-               if(!(c = nexttiled(c->next, c->monitor)))
+       if(c == nexttiled(clients, getview(c)))
+               if(!(c = nexttiled(c->next, getview(c))))

                        return;
        detach(c);
        attach(c);
        focus(c);
                        return;
        detach(c);
        attach(c);
        focus(c);

-       arrange(c->monitor);
+       arrange();

 }
 
 }
 

-void
-movetomonitor(const char *arg) {
-       int i;
-
-       if (sel)
-               return;
-       if(arg)
-               i = atoi(arg);
-       else {
-               for(i = 0; &monitors[i] != sel->monitor && i < mcount; i++);
-               i++;
-       }
-       sel->monitor = &monitors[i % mcount];
-
-       memcpy(sel->tags, sel->monitor->seltags, sizeof initags);
-       resize(sel, sel->monitor->wax, sel->monitor->way, sel->w, sel->h, True);
-       arrange(sel->monitor);
-}
-
-void
-selectmonitor(const char *arg) {
-       int i;
-       Monitor *m;
-
-       if(arg)
-               i = atoi(arg);
-       else {
-               for(i = 0; &monitors[i] != sel->monitor && i < mcount; i++);
-               i++;
-       }
-       m = &monitors[i % mcount];
-       XWarpPointer(dpy, None, root, 0, 0, 0, 0, m->wax+m->waw/2, m->way+m->wah/2);
-       focus(NULL);
-}
-
-

 int
 main(int argc, char *argv[]) {
        if(argc == 2 && !strcmp("-v", argv[1]))
 int
 main(int argc, char *argv[]) {
        if(argc == 2 && !strcmp("-v", argv[1]))

-               eprint("dwm-"VERSION", © 2006-2008 Anselm R. Garbe, Sander van Dijk, "
-                      "Jukka Salmi, Premysl Hruby, Szabolcs Nagy, Christof Musik\n");
+               eprint("dwm-"VERSION", © 2006-2008 dwm engineers, see LICENSE for details\n");

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