#include "dwm.h"
-void (*arrange)(Arg *) = tiling;
-
static Rule rule[] = {
/* class instance tags floating */
{ "Firefox-bin", "Gecko", { [Twww] = "www" }, False },
};
-static Client *
-next(Client *c)
+Client *
+getnext(Client *c)
{
for(; c && !c->tags[tsel]; c = c->next);
return c;
}
void
-zoom(Arg *arg)
-{
- Client **l, *old;
-
- if(!(old = sel))
- return;
-
- for(l = &clients; *l && *l != sel; l = &(*l)->next);
- *l = sel->next;
-
- old->next = clients; /* pop */
- clients = old;
- sel = old;
- arrange(NULL);
- focus(sel);
-}
-
-void
-max(Arg *arg)
-{
- if(!sel)
- return;
- sel->x = sx;
- sel->y = sy + bh;
- sel->w = sw - 2 * sel->border;
- sel->h = sh - 2 * sel->border - bh;
- craise(sel);
- resize(sel, False);
- discard_events(EnterWindowMask);
-}
-
-void
-view(Arg *arg)
-{
- Client *c;
-
- tsel = arg->i;
- arrange(NULL);
-
- for(c = clients; c; c = next(c->next))
- draw_client(c);
- draw_bar();
-}
-
-void
-tappend(Arg *arg)
-{
- if(!sel)
- return;
-
- sel->tags[arg->i] = tags[arg->i];
- arrange(NULL);
-}
-
-void
-ttrunc(Arg *arg)
-{
- int i;
- if(!sel)
- return;
-
- for(i = 0; i < TLast; i++)
- sel->tags[i] = NULL;
- tappend(arg);
-}
-
-static void
-ban_client(Client *c)
+ban(Client *c)
{
XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);
XMoveWindow(dpy, c->title, c->tx + 2 * sw, c->ty);
}
-void
-floating(Arg *arg)
-{
- Client *c;
-
- arrange = floating;
- for(c = clients; c; c = c->next) {
- if(c->tags[tsel])
- resize(c, True);
- else
- ban_client(c);
- }
- if(sel && !sel->tags[tsel]) {
- if((sel = next(clients))) {
- craise(sel);
- focus(sel);
- }
- }
- discard_events(EnterWindowMask);
-}
-
-void
-tiling(Arg *arg)
-{
- Client *c;
- int n, i, w, h;
-
- w = sw - mw;
- arrange = tiling;
- for(n = 0, c = clients; c; c = c->next)
- if(c->tags[tsel] && !c->floating)
- n++;
-
- if(n > 1)
- h = (sh - bh) / (n - 1);
- else
- h = sh - bh;
-
- for(i = 0, c = clients; c; c = c->next) {
- if(c->tags[tsel]) {
- if(c->floating) {
- craise(c);
- resize(c, True);
- continue;
- }
- if(n == 1) {
- c->x = sx;
- c->y = sy + bh;
- c->w = sw - 2 * c->border;
- c->h = sh - 2 * c->border - bh;
- }
- else if(i == 0) {
- c->x = sx;
- c->y = sy + bh;
- c->w = mw - 2 * c->border;
- c->h = sh - 2 * c->border - bh;
- }
- else {
- c->x = sx + mw;
- c->y = sy + (i - 1) * h + bh;
- c->w = w - 2 * c->border;
- c->h = h - 2 * c->border;
- }
- resize(c, False);
- i++;
- }
- else
- ban_client(c);
- }
- if(sel && !sel->tags[tsel]) {
- if((sel = next(clients))) {
- craise(sel);
- focus(sel);
- }
- }
- discard_events(EnterWindowMask);
-}
-
-void
-prevc(Arg *arg)
-{
- Client *c;
-
- if(!sel)
- return;
-
- if((c = sel->revert && sel->revert->tags[tsel] ? sel->revert : NULL)) {
- craise(c);
- focus(c);
- }
-}
-
-void
-nextc(Arg *arg)
-{
- Client *c;
-
- if(!sel)
- return;
-
- if(!(c = next(sel->next)))
- c = next(clients);
- if(c) {
- craise(c);
- c->revert = sel;
- focus(c);
- }
-}
-
-void
-ckill(Arg *arg)
-{
- if(!sel)
- return;
- if(sel->proto & WM_PROTOCOL_DELWIN)
- send_message(sel->win, wm_atom[WMProtocols], wm_atom[WMDelete]);
- else
- XKillClient(dpy, sel->win);
-}
-
static void
resize_title(Client *c)
{
c->tw = 0;
for(i = 0; i < TLast; i++)
if(c->tags[i])
- c->tw += textw(c->tags[i]) + dc.font.height;
- c->tw += textw(c->name) + dc.font.height;
+ c->tw += textw(c->tags[i]);
+ c->tw += textw(c->name);
if(c->tw > c->w)
c->tw = c->w + 2;
c->tx = c->x + c->w - c->tw + 2;
}
void
-update_name(Client *c)
+settitle(Client *c)
{
XTextProperty name;
int n;
}
void
-update_size(Client *c)
+setsize(Client *c)
{
XSizeHints size;
long msize;
}
void
-craise(Client *c)
+higher(Client *c)
{
XRaiseWindow(dpy, c->win);
XRaiseWindow(dpy, c->title);
focus(Client *c)
{
Client *old = sel;
+ XEvent ev;
+ XFlush(dpy);
sel = c;
if(old && old != c)
- draw_client(old);
- draw_client(c);
+ drawtitle(old);
+ drawtitle(c);
XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime);
XFlush(dpy);
- discard_events(EnterWindowMask);
+ while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
}
static void
c->h = wa->height;
c->th = bh;
c->border = 1;
- c->proto = win_proto(c->win);
- update_size(c);
+ c->proto = proto(c->win);
+ setsize(c);
XSelectInput(dpy, c->win,
StructureNotifyMask | PropertyChangeMask | EnterWindowMask);
XGetTransientForHint(dpy, c->win, &trans);
DefaultVisual(dpy, screen),
CWOverrideRedirect | CWBackPixmap | CWEventMask, &twa);
- update_name(c);
+ settitle(c);
init_tags(c);
for(l = &clients; *l; l = &(*l)->next);
focus(c);
}
else {
- ban_client(c);
+ ban(c);
XMapRaised(dpy, c->win);
XMapRaised(dpy, c->title);
}
if(c->inch)
c->h -= (c->h - c->baseh) % c->inch;
}
+ if(c->x > sw) /* might happen on restart */
+ c->x = sw - c->w;
+ if(c->y > sh)
+ c->ty = c->y = sh - c->h;
if(c->minw && c->w < c->minw)
c->w = c->minw;
if(c->minh && c->h < c->minh)
}
static int
-dummy_error_handler(Display *dsply, XErrorEvent *err)
+dummy_xerror(Display *dsply, XErrorEvent *err)
{
return 0;
}
Client **l;
XGrabServer(dpy);
- XSetErrorHandler(dummy_error_handler);
+ XSetErrorHandler(dummy_xerror);
XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
XDestroyWindow(dpy, c->title);
free(c);
XFlush(dpy);
- XSetErrorHandler(error_handler);
+ XSetErrorHandler(xerror);
XUngrabServer(dpy);
arrange(NULL);
if(sel)
return c;
return NULL;
}
-
-void
-draw_client(Client *c)
-{
- int i;
- if(c == sel) {
- draw_bar();
- XUnmapWindow(dpy, c->title);
- XSetWindowBorder(dpy, c->win, dc.fg);
- return;
- }
-
- XSetWindowBorder(dpy, c->win, dc.bg);
- XMapWindow(dpy, c->title);
-
- dc.x = dc.y = 0;
-
- dc.w = 0;
- for(i = 0; i < TLast; i++) {
- if(c->tags[i]) {
- dc.x += dc.w;
- dc.w = textw(c->tags[i]) + dc.font.height;
- drawtext(c->tags[i], True);
- }
- }
- dc.x += dc.w;
- dc.w = textw(c->name) + dc.font.height;
- drawtext(c->name, True);
- XCopyArea(dpy, dc.drawable, c->title, dc.gc,
- 0, 0, c->tw, c->th, 0, 0);
- XFlush(dpy);
-}