#include <X11/Xlib.h>
#include <X11/Xproto.h>
#include <X11/Xutil.h>
-//#ifdef XINERAMA
+#ifdef XINERAMA
#include <X11/extensions/Xinerama.h>
-//#endif
+#endif
/* macros */
#define BUTTONMASK (ButtonPressMask|ButtonReleaseMask)
enum { WMProtocols, WMDelete, WMName, WMState, WMLast };/* default atoms */
/* typedefs */
-typedef struct View View;
typedef struct Client Client;
struct Client {
char name[256];
typedef struct {
const char *symbol;
- void (*arrange)(View *);
+ void (*arrange)(void);
} Layout;
typedef struct {
Bool isfloating;
} Rule;
-struct View {
- unsigned int id;
- int x, y, w, h, wax, way, wah, waw;
- double mwfact;
- Layout *layout;
- Window barwin;
-};
-
/* function declarations */
void applyrules(Client *c);
void arrange(void);
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 drawbar(View *v);
+void drawbar(void);
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);
-unsigned int firstag(View *v);
-void floating(View *v); /* default floating layout */
+void floating(void); /* 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);
-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 manage(Window w, XWindowAttributes *wa);
void mappingnotify(XEvent *e);
void maprequest(XEvent *e);
-View *viewat(void);
void movemouse(Client *c);
-Client *nexttiled(Client *c, View *v);
+Client *nexttiled(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(View *v);
+void restack(void);
void run(void);
void scan(void);
void setclientstate(Client *c, long state);
void tag(const char *arg);
unsigned int textnw(const char *text, unsigned int len);
unsigned int textw(const char *text);
-void tile(View *v);
+void tile(void);
void togglebar(const char *arg);
void togglefloating(const char *arg);
void toggletag(const char *arg);
void unban(Client *c);
void unmanage(Client *c);
void unmapnotify(XEvent *e);
-void updatebarpos(View *v);
+void updatebarpos(void);
void updatesizehints(Client *c);
void updatetitle(Client *c);
void updatewmhints(Client *c);
/* variables */
char stext[256], buf[256];
-int nviews = 1;
-int screen;
+double mwfact;
+int screen, sx, sy, sw, sh, wax, way, waw, wah, xscreens;
int (*xerrorxlib)(Display *, XErrorEvent *);
unsigned int bh, bpos;
unsigned int blw = 0;
Cursor cursor[CurLast];
Display *dpy;
DC dc = {0};
-View *views;
-View *selview;
-Window root;
+Layout *lt;
+Window root, barwin;
+#ifdef XINERAMA
+XineramaScreenInfo *info = NULL;
+#endif
/* configuration, allows nested code to access above variables */
#include "config.h"
#define TAGSZ (LENGTH(tags) * sizeof(Bool))
+static Bool tmp[LENGTH(tags)];
/* function implementations */
void
applyrules(Client *c) {
- unsigned int i, idx;
+ unsigned int i;
Bool matched = False;
Rule *r;
XClassHint ch = { 0 };
|| (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;
+ if(r->tag) {
+ c->tags[idxoftag(r->tag)] = True;
matched = True;
}
}
XFree(ch.res_class);
if(ch.res_name)
XFree(ch.res_name);
- if(!matched) {
- for(i = 0; i < LENGTH(tags); i++)
- if(seltags[i] && vtags[i] == selview->id)
- c->tags[i] = True;
- }
+ if(!matched)
+ memcpy(c->tags, seltags, TAGSZ);
}
void
arrange(void) {
- unsigned int i;
Client *c;
for(c = clients; c; c = c->next)
ban(c);
focus(NULL);
- for(i = 0; i < nviews; i++) {
- views[i].layout->arrange(&views[i]);
- restack(&views[i]);
- }
+ lt->arrange();
+ restack();
}
void
ban(Client *c) {
if(c->isbanned)
return;
- XMoveWindow(dpy, c->win, c->x + 3 * getview(c)->w, c->y);
+ XMoveWindow(dpy, c->win, c->x + 3 * sw, c->y);
c->isbanned = True;
}
Client *c;
XButtonPressedEvent *ev = &e->xbutton;
- if(ev->window == selview->barwin) {
+ if(ev->window == barwin) {
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) {
if(CLEANMASK(ev->state) != MODKEY)
return;
if(ev->button == Button1) {
- restack(getview(c));
+ restack();
movemouse(c);
}
else if(ev->button == Button2) {
- if((floating != getview(c)->layout->arrange) && c->isfloating)
+ if((floating != lt->arrange) && c->isfloating)
togglefloating(NULL);
else
zoom(NULL);
}
else if(ev->button == Button3 && !c->isfixed) {
- restack(getview(c));
+ restack();
resizemouse(c);
}
}
void
cleanup(void) {
- unsigned int i;
close(STDIN_FILENO);
while(stack) {
XFreeCursor(dpy, cursor[CurNormal]);
XFreeCursor(dpy, cursor[CurResize]);
XFreeCursor(dpy, cursor[CurMove]);
- for(i = 0; i < nviews; i++)
- XDestroyWindow(dpy, views[i].barwin);
+ XDestroyWindow(dpy, barwin);
+#if XINERAMA
+ if(info)
+ XFree(info);
+#endif
XSync(dpy, False);
XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime);
}
void
configurenotify(XEvent *e) {
XConfigureEvent *ev = &e->xconfigure;
- View *v = selview;
- if(ev->window == root && (ev->width != v->w || ev->height != v->h)) {
- /* TODO -- update Xinerama dimensions here */
- v->w = ev->width;
- v->h = ev->height;
+ if(ev->window == root && (ev->width != sw || ev->height != sh)) {
+ /* TODO -- use Xinerama dimensions here ? */
+ sw = ev->width;
+ sh = ev->height;
XFreePixmap(dpy, dc.drawable);
dc.drawable = XCreatePixmap(dpy, root, DisplayWidth(root, screen), bh, DefaultDepth(dpy, screen));
- XResizeWindow(dpy, v->barwin, v->w, bh);
- updatebarpos(selview);
+ XResizeWindow(dpy, barwin, sw, bh);
+ updatebarpos();
arrange();
}
}
XConfigureRequestEvent *ev = &e->xconfigurerequest;
XWindowChanges wc;
+ /* TODO -- consider Xinerama if necessary when centering */
if((c = getclient(ev->window))) {
- View *v = getview(c);
if(ev->value_mask & CWBorderWidth)
c->border = ev->border_width;
- if(c->isfixed || c->isfloating || (floating == v->layout->arrange)) {
+ if(c->isfixed || c->isfloating || (floating == lt->arrange)) {
if(ev->value_mask & CWX)
- c->x = v->x + ev->x;
+ c->x = sx + ev->x;
if(ev->value_mask & CWY)
- c->y = v->y + ev->y;
+ c->y = sy + ev->y;
if(ev->value_mask & CWWidth)
c->w = ev->width;
if(ev->value_mask & CWHeight)
c->h = ev->height;
- 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((c->x - sx + c->w) > sw && c->isfloating)
+ c->x = sx + (sw / 2 - c->w / 2); /* center in x direction */
+ if((c->y - sy + c->h) > sh && c->isfloating)
+ c->y = sy + (sh / 2 - c->h / 2); /* center in y direction */
if((ev->value_mask & (CWX|CWY))
&& !(ev->value_mask & (CWWidth|CWHeight)))
configure(c);
unsigned int i;
for(i = 0; i < LENGTH(tags); i++)
- if(c->tags[i] && vtags[i] != vtags[tidx])
+ if(c->tags[i])
return True; /* conflict */
return False;
}
}
void
-drawbar(View *v) {
+drawbar(void) {
int i, x;
Client *c;
dc.x = 0;
- for(c = stack; c && (!isvisible(c) || getview(c) != v); c = c->snext);
+ for(c = stack; c && !isvisible(c); 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));
dc.x += dc.w;
}
dc.w = blw;
- drawtext(v->layout->symbol, dc.norm, False);
+ drawtext(lt->symbol, dc.norm, False);
x = dc.x + dc.w;
- if(v == selview) {
- dc.w = textw(stext);
- dc.x = v->w - dc.w;
- if(dc.x < x) {
- dc.x = x;
- dc.w = v->w - x;
- }
- drawtext(stext, dc.norm, False);
+ dc.w = textw(stext);
+ dc.x = sw - dc.w;
+ if(dc.x < x) {
+ dc.x = x;
+ dc.w = sw - x;
}
- else
- dc.x = v->w;
+ drawtext(stext, dc.norm, False);
if((dc.w = dc.x - x) > bh) {
dc.x = x;
if(c) {
else
drawtext(NULL, dc.norm, False);
}
- XCopyArea(dpy, dc.drawable, v->barwin, dc.gc, 0, 0, v->w, bh, 0, 0);
+ XCopyArea(dpy, dc.drawable, barwin, dc.gc, 0, 0, sw, bh, 0, 0);
XSync(dpy, False);
}
void
expose(XEvent *e) {
- View *v;
XExposeEvent *ev = &e->xexpose;
- 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 */
+ if(ev->count == 0 && (ev->window == barwin))
+ drawbar();
}
void
-floating(View *v) { /* default floating layout */
+floating(void) { /* default floating layout */
Client *c;
domwfact = dozoom = False;
void
focus(Client *c) {
- View *v = selview;
-
- if(c)
- 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);
+ for(c = stack; c && !isvisible(c); c = c->snext);
if(sel && sel != c) {
grabbuttons(sel, False);
XSetWindowBorder(dpy, sel->win, dc.norm[ColBorder]);
if(c) {
XSetWindowBorder(dpy, c->win, dc.sel[ColBorder]);
XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime);
- selview = getview(c);
}
else
XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
- drawbar(selview);
+ drawbar();
}
void
for(c = clients; c && !isvisible(c); c = c->next);
if(c) {
focus(c);
- restack(getview(c));
+ restack();
}
}
}
if(c) {
focus(c);
- restack(getview(c));
+ restack();
}
}
return color.pixel;
}
-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;
-
- for(i = 0; i < nviews; i++)
- if(views[i].barwin == barwin)
- return &views[i];
- return NULL;
-}
-
long
getstate(Window w) {
int format, status;
unsigned int i;
for(i = 0; (i < LENGTH(tags)) && (tags[i] != t); i++);
- return (i < LENGTH(tags)) ? i : firstag(selview);
+ return (i < LENGTH(tags)) ? i : 0;
}
void
void
manage(Window w, XWindowAttributes *wa) {
Client *c, *t = NULL;
- View *v;
Status rettrans;
Window trans;
XWindowChanges wc;
applyrules(c);
- v = getview(c);
-
- c->x = wa->x + v->x;
- c->y = wa->y + v->y;
+ c->x = wa->x + sx;
+ c->y = wa->y + sy;
c->w = wa->width;
c->h = wa->height;
c->oldborder = wa->border_width;
- if(c->w == v->w && c->h == v->h) {
- c->x = v->x;
- c->y = v->y;
+ if(c->w == sw && c->h == sh) {
+ c->x = sx;
+ c->y = sy;
c->border = wa->border_width;
}
else {
- 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;
+ if(c->x + c->w + 2 * c->border > wax + waw)
+ c->x = wax + waw - c->w - 2 * c->border;
+ if(c->y + c->h + 2 * c->border > way + wah)
+ c->y = way + wah - c->h - 2 * c->border;
+ if(c->x < wax)
+ c->x = wax;
+ if(c->y < way)
+ c->y = way;
c->border = BORDERPX;
}
wc.border_width = c->border;
movemouse(Client *c) {
int x1, y1, ocx, ocy, di, nx, ny;
unsigned int dui;
- View *v;
Window dummy;
XEvent ev;
ocx = nx = c->x;
ocy = ny = c->y;
- v = getview(c);
if(XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
None, cursor[CurMove], CurrentTime) != GrabSuccess)
return;
XSync(dpy, False);
nx = ocx + (ev.xmotion.x - x1);
ny = ocy + (ev.xmotion.y - y1);
- 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))
+ if(abs(wax - nx) < SNAP)
+ nx = wax;
+ else if(abs((wax + waw) - (nx + c->w + 2 * c->border)) < SNAP)
+ nx = wax + waw - c->w - 2 * c->border;
+ if(abs(way - ny) < SNAP)
+ ny = way;
+ else if(abs((way + wah) - (ny + c->h + 2 * c->border)) < SNAP)
+ ny = way + wah - c->h - 2 * c->border;
+ if(!c->isfloating && (lt->arrange != floating) && (abs(nx - c->x) > SNAP || abs(ny - c->y) > SNAP))
togglefloating(NULL);
- if((v->layout->arrange == floating) || c->isfloating)
+ if((lt->arrange == floating) || c->isfloating)
resize(c, nx, ny, c->w, c->h, False);
break;
}
}
Client *
-nexttiled(Client *c, View *v) {
- for(; c && (c->isfloating || getview(c) != v || !isvisible(c)); c = c->next);
+nexttiled(Client *c) {
+ for(; c && (c->isfloating || !isvisible(c)); c = c->next);
return c;
}
break;
case XA_WM_HINTS:
updatewmhints(c);
- drawbar(getview(c));
+ drawbar();
break;
}
if(ev->atom == XA_WM_NAME || ev->atom == netatom[NetWMName]) {
updatetitle(c);
if(c == sel)
- drawbar(selview);
+ drawbar();
}
}
}
void
resize(Client *c, int x, int y, int w, int h, Bool sizehints) {
- View *v;
XWindowChanges wc;
- v = getview(c);
if(sizehints) {
/* set minimum possible */
if (w < 1)
}
if(w <= 0 || h <= 0)
return;
- 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(x > sx + sw)
+ x = sw - w - 2 * c->border;
+ if(y > sy + sh)
+ y = sh - h - 2 * c->border;
+ if(x + w + 2 * c->border < sx)
+ x = sx;
+ if(y + h + 2 * c->border < sy)
+ y = sy;
if(c->x != x || c->y != y || c->w != w || c->h != h) {
c->x = wc.x = x;
c->y = wc.y = y;
resizemouse(Client *c) {
int ocx, ocy;
int nw, nh;
- View *v;
XEvent ev;
ocx = c->x;
ocy = c->y;
- v = getview(c);
if(XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
None, cursor[CurResize], CurrentTime) != GrabSuccess)
return;
nw = 1;
if((nh = ev.xmotion.y - ocy - 2 * c->border + 1) <= 0)
nh = 1;
- if(!c->isfloating && (v->layout->arrange != floating) && (abs(nw - c->w) > SNAP || abs(nh - c->h) > SNAP))
+ if(!c->isfloating && (lt->arrange != floating) && (abs(nw - c->w) > SNAP || abs(nh - c->h) > SNAP))
togglefloating(NULL);
- if((v->layout->arrange == floating) || c->isfloating)
+ if((lt->arrange == floating) || c->isfloating)
resize(c, c->x, c->y, nw, nh, True);
break;
}
}
void
-restack(View *v) {
+restack(void) {
Client *c;
XEvent ev;
XWindowChanges wc;
- drawbar(v);
+ drawbar();
if(!sel)
return;
- if(sel->isfloating || (v->layout->arrange == floating))
+ if(sel->isfloating || (lt->arrange == floating))
XRaiseWindow(dpy, sel->win);
- if(v->layout->arrange != floating) {
+ if(lt->arrange != floating) {
wc.stack_mode = Below;
- wc.sibling = v->barwin;
+ wc.sibling = barwin;
if(!sel->isfloating) {
XConfigureWindow(dpy, sel->win, CWSibling|CWStackMode, &wc);
wc.sibling = sel->win;
}
- for(c = nexttiled(clients, v); c; c = nexttiled(c->next, v)) {
+ for(c = nexttiled(clients); c; c = nexttiled(c->next)) {
if(c == sel)
continue;
XConfigureWindow(dpy, c->win, CWSibling|CWStackMode, &wc);
}
break;
}
- drawbar(selview);
+ drawbar();
}
while(XPending(dpy)) {
XNextEvent(dpy, &ev);
void
setlayout(const char *arg) {
unsigned int i;
- View *v = selview;
if(!arg) {
- v->layout++;
- if(v->layout == &layouts[LENGTH(layouts)])
- v->layout = &layouts[0];
+ lt++;
+ if(lt == &layouts[LENGTH(layouts)])
+ lt = &layouts[0];
}
else {
for(i = 0; i < LENGTH(layouts); i++)
- if(!strcmp(arg, layouts[i].symbol))
+ if(arg == layouts[i].symbol)
break;
if(i == LENGTH(layouts))
return;
- v->layout = &layouts[i];
+ lt = &layouts[i];
}
if(sel)
arrange();
else
- drawbar(selview);
+ drawbar();
}
void
setmwfact(const char *arg) {
double delta;
- View *v = selview;
if(!domwfact)
return;
/* arg handling, manipulate mwfact */
if(arg == NULL)
- v->mwfact = MWFACT;
+ mwfact = MWFACT;
else if(sscanf(arg, "%lf", &delta) == 1) {
if(arg[0] == '+' || arg[0] == '-')
- v->mwfact += delta;
+ mwfact += delta;
else
- v->mwfact = delta;
- if(v->mwfact < 0.1)
- v->mwfact = 0.1;
- else if(v->mwfact > 0.9)
- v->mwfact = 0.9;
+ mwfact = delta;
+ if(mwfact < 0.1)
+ mwfact = 0.1;
+ else if(mwfact > 0.9)
+ mwfact = 0.9;
}
arrange();
}
void
setup(void) {
- unsigned int i, j;
- View *v;
+ unsigned int i;
XSetWindowAttributes wa;
- XineramaScreenInfo *info = NULL;
+
+ /* init screen */
+ screen = DefaultScreen(dpy);
+ root = RootWindow(dpy, screen);
+ sx = 0;
+ sy = 0;
+ sw = DisplayWidth(dpy, screen);
+ sh = DisplayHeight(dpy, screen);
/* init atoms */
wmatom[WMProtocols] = XInternAtom(dpy, "WM_PROTOCOLS", False);
cursor[CurResize] = XCreateFontCursor(dpy, XC_sizing);
cursor[CurMove] = XCreateFontCursor(dpy, XC_fleur);
+#ifdef XINERAMA
if(XineramaIsActive(dpy))
- info = XineramaQueryScreens(dpy, &nviews);
-
-#if defined(AIM_XINERAMA)
-nviews = 2; /* aim Xinerama */
+ info = XineramaQueryScreens(dpy, &xscreens);
#endif
- views = emallocz(nviews * sizeof(View));
-
- screen = DefaultScreen(dpy);
- root = RootWindow(dpy, screen);
/* init appearance */
dc.norm[ColBorder] = getcolor(NORMBORDERCOLOR);
if(!dc.font.set)
XSetFont(dpy, dc.gc, dc.font.xfont->fid);
+ /* init tags */
+ seltags = emallocz(TAGSZ);
+ prevtags = emallocz(TAGSZ);
+ seltags[0] = prevtags[0] = True;
+
+ /* init layouts */
+ mwfact = MWFACT;
+ lt = &layouts[0];
+
+ /* TODO: Xinerama hints ? */
+ /* init bar */
for(blw = i = 0; i < LENGTH(layouts); i++) {
i = textw(layouts[i].symbol);
if(i > blw)
blw = i;
}
- seltags = emallocz(TAGSZ);
- prevtags = emallocz(TAGSZ);
+ bpos = BARPOS;
+ wa.override_redirect = 1;
+ wa.background_pixmap = ParentRelative;
+ wa.event_mask = ButtonPressMask|ExposureMask;
- /* 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 */
- 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 {
- v->x = 0;
- v->y = 0;
- v->w = DisplayWidth(dpy, screen);
- v->h = DisplayHeight(dpy, screen);
- }
-
- /* init layouts */
- v->mwfact = MWFACT;
- v->layout = &layouts[0];
+ barwin = XCreateWindow(dpy, root, sx, sy, sw, bh, 0, DefaultDepth(dpy, screen),
+ CopyFromParent, DefaultVisual(dpy, screen),
+ CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa);
+ XDefineCursor(dpy, barwin, cursor[CurNormal]);
+ updatebarpos();
+ XMapRaised(dpy, barwin);
+ strcpy(stext, "dwm-"VERSION);
+ drawbar();
- // TODO: bpos per screen?
- bpos = BARPOS;
- wa.override_redirect = 1;
- wa.background_pixmap = ParentRelative;
- wa.event_mask = ButtonPressMask|ExposureMask;
+ /* EWMH support per view */
+ XChangeProperty(dpy, root, netatom[NetSupported], XA_ATOM, 32,
+ PropModeReplace, (unsigned char *) netatom, NetLast);
- /* init bars */
- v->barwin = XCreateWindow(dpy, root, v->x, v->y, v->w, bh, 0,
- DefaultDepth(dpy, screen), CopyFromParent, DefaultVisual(dpy, screen),
- CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa);
- XDefineCursor(dpy, v->barwin, cursor[CurNormal]);
- updatebarpos(v);
- XMapRaised(dpy, v->barwin);
- strcpy(stext, "dwm-"VERSION);
-
- /* EWMH support per view */
- 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);
- XSelectInput(dpy, root, wa.event_mask);
-
- drawbar(v);
- }
- if(info)
- XFree(info);
+ /* select for events */
+ wa.event_mask = SubstructureRedirectMask|SubstructureNotifyMask
+ |EnterWindowMask|LeaveWindowMask|StructureNotifyMask;
+ XChangeWindowAttributes(dpy, root, CWEventMask|CWCursor, &wa);
+ XSelectInput(dpy, root, wa.event_mask);
- selview = viewat();
/* grab keys */
grabkeys();
if(!sel)
return;
for(i = 0; i < LENGTH(tags); i++)
- sel->tags[i] = (NULL == arg) && (vtags[i] == getview(sel)->id);
- i = idxoftag(arg);
- if(!conflicts(sel, i))
- sel->tags[idxoftag(arg)] = True;
+ sel->tags[i] = (NULL == arg);
+ sel->tags[idxoftag(arg)] = True;
arrange();
}
}
void
-tile(View *v) {
+tile(void) {
unsigned int i, n, nx, ny, nw, nh, mw, th;
Client *c, *mc;
domwfact = dozoom = True;
- nx = v->wax;
- ny = v->way;
+ nx = wax;
+ ny = way;
nw = 0;
- for(n = 0, c = nexttiled(clients, v); c; c = nexttiled(c->next, v))
+ for(n = 0, c = nexttiled(clients); c; c = nexttiled(c->next))
n++;
/* window geoms */
- mw = (n == 1) ? v->waw : v->mwfact * v->waw;
- th = (n > 1) ? v->wah / (n - 1) : 0;
+ mw = (n == 1) ? waw : mwfact * waw;
+ th = (n > 1) ? wah / (n - 1) : 0;
if(n > 1 && th < bh)
- th = v->wah;
+ th = wah;
- for(i = 0, c = mc = nexttiled(clients, v); c; c = nexttiled(c->next, v)) {
+ for(i = 0, c = mc = nexttiled(clients); c; c = nexttiled(c->next)) {
if(i == 0) { /* master */
nw = mw - 2 * c->border;
- nh = v->wah - 2 * c->border;
+ nh = wah - 2 * c->border;
}
else { /* tile window */
if(i == 1) {
- ny = v->way;
+ ny = way;
nx += mc->w + 2 * mc->border;
- nw = v->waw - mw - 2 * c->border;
+ nw = waw - mw - 2 * c->border;
}
if(i + 1 == n) /* remainder */
- nh = (v->way + v->wah) - ny - 2 * c->border;
+ nh = (way + wah) - ny - 2 * c->border;
else
nh = th - 2 * c->border;
}
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 != v->wah)
+ if(n > 1 && th != wah)
ny = c->y + c->h + 2 * c->border;
i++;
}
bpos = (BARPOS == BarOff) ? BarTop : BARPOS;
else
bpos = BarOff;
- updatebarpos(selview);
+ updatebarpos();
arrange();
}
}
void
-updatebarpos(View *v) {
+updatebarpos(void) {
XEvent ev;
- v->wax = v->x;
- v->way = v->y;
- v->wah = v->h;
- v->waw = v->w;
+ wax = sx;
+ way = sy;
+ wah = sh;
+ waw = sw;
switch(bpos) {
default:
- v->wah -= bh;
- v->way += bh;
- XMoveWindow(dpy, v->barwin, v->x, v->y);
+ wah -= bh;
+ way += bh;
+ XMoveWindow(dpy, barwin, sx, sy);
break;
case BarBot:
- v->wah -= bh;
- XMoveWindow(dpy, v->barwin, v->x, v->y + v->wah);
+ wah -= bh;
+ XMoveWindow(dpy, barwin, sx, sy + wah);
break;
case BarOff:
- XMoveWindow(dpy, v->barwin, v->x, v->y - bh);
+ XMoveWindow(dpy, barwin, sx, sy - bh);
break;
}
XSync(dpy, False);
}
}
+
void
view(const char *arg) {
- unsigned int i, j;
- Bool tmp[LENGTH(tags)];
+ unsigned int i;
+
+ for(i = 0; i < LENGTH(tags); i++)
+ tmp[i] = (NULL == arg);
+ tmp[idxoftag(arg)] = True;
- 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);
}
}
-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);
if(!sel || !dozoom || sel->isfloating)
return;
- if(c == nexttiled(clients, getview(c)))
- if(!(c = nexttiled(c->next, getview(c))))
+ if(c == nexttiled(clients))
+ if(!(c = nexttiled(c->next)))
return;
detach(c);
attach(c);
Got questions, comments, patches, etc.? Contact Jason Woofenden