enum { CurNormal, CurResize, CurMove, CurLast }; /* cursor */
enum { SchemeNorm, SchemeSel, SchemeLast }; /* color schemes */
enum { NetSupported, NetWMName, NetWMState,
- NetWMFullscreen, NetActiveWindow, NetWMWindowType,
- NetWMWindowTypeDialog, NetClientList, NetLast }; /* EWMH atoms */
+ NetWMFullscreen, NetWMWindowOpacity, NetActiveWindow, NetWMWindowType,
+ NetWMWindowTypeDialog, NetClientList, NetSupportingWMCheck, NetLast }; /* EWMH atoms */
enum { WMProtocols, WMDelete, WMState, WMTakeFocus, WMLast }; /* default atoms */
enum { ClkTagBar, ClkLtSymbol, ClkStatusText, ClkWinTitle,
ClkClientWin, ClkRootWin, ClkLast }; /* clicks */
int oldx, oldy, oldw, oldh;
int basew, baseh, incw, inch, maxw, maxh, minw, minh;
int bw, oldbw;
+ int opacity;
unsigned int tags;
- Bool isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen;
+ Bool isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen, screen_hog;
Client *next;
Client *snext;
Monitor *mon;
const char *title;
unsigned int tags;
Bool isfloating;
+ Bool screen_hog;
int monitor;
} Rule;
static Bool applysizehints(Client *c, int *x, int *y, int *w, int *h, Bool interact);
static void arrange(Monitor *m);
static void arrangemon(Monitor *m);
+static void attach_as_master(Client *c);
static void attach(Client *c);
static void attachstack(Client *c);
static void buttonpress(XEvent *e);
static void motionnotify(XEvent *e);
static void movemouse(const Arg *arg);
static Client *nexttiled(Client *c);
+static Client *nextvisible(Client *c);
static void pop(Client *);
static void propertynotify(XEvent *e);
static void quit(const Arg *arg);
static Monitor *recttomon(int x, int y, int w, int h);
-static void resize(Client *c, int x, int y, int w, int h, Bool interact);
-static void resizeclient(Client *c, int x, int y, int w, int h);
+static void resize(Client *c, int x, int y, int w, int h, Bool interact, Client *base);
+static void resizeclient(Client *c, int x, int y, int w, int h, Client *base);
static void resizemouse(const Arg *arg);
static void restack(Monitor *m);
static void run(void);
static void spawn(const Arg *arg);
static void tag(const Arg *arg);
static void tagmon(const Arg *arg);
+static void jason_layout(Monitor *);
static void tile(Monitor *);
static void togglebar(const Arg *arg);
static void togglefloating(const Arg *arg);
static Monitor *mons, *selmon;
static Window root;
+// unfocused windows get transparent (feature)
+static const unsigned long opacities[] = { 0, 0xbfffffff, 0x00000000 }; // first unused
+static void window_set_opaque(Client *c);
+static void window_set_translucent(Client *c);
+static void window_set_invisible(Client *c);
+static void window_set_opacity(Client *c, int opacity_index);
+static void update_window_opacities(Monitor *m);
+void
+window_set_opacity(Client *c, int opacity_index) {
+ if (c->opacity == opacity_index) {
+ return;
+ }
+ c->opacity = opacity_index;
+ if (opacity_index == 0) {
+ XDeleteProperty(dpy, c->win, netatom[NetWMWindowOpacity]);
+ } else {
+ XChangeProperty(dpy, c->win, netatom[NetWMWindowOpacity], XA_CARDINAL, 32, PropModeReplace, (unsigned char *)(&opacities[opacity_index]), 1);
+ }
+}
+void
+window_set_opaque(Client *c) {
+ window_set_opacity(c, 0);
+}
+void
+window_set_translucent(Client *c) {
+ window_set_opacity(c, 1);
+}
+void
+window_set_invisible(Client *c) {
+ window_set_opacity(c, 2);
+}
+void
+update_window_opacities(Monitor *m) {
+ Client *master, *slave, *c;
+ Bool selection_floating = False;
+ slave = master = nexttiled(m->clients);
+ if (master) slave = nexttiled(master->next);
+ if (m->sel && m->sel != master) {
+ if (nexttiled(m->sel) == m->sel) // if selection is tiled
+ slave = m->sel;
+ else
+ selection_floating = True;
+ }
+ for (c = m->clients; c; c = c->next) {
+ if (ISVISIBLE(c)) {
+ if (c->isfloating || c == m->sel || (c == master && selection_floating)) {
+ window_set_opaque(c);
+ } else if (c == master || c == slave) {
+ window_set_translucent(c);
+ } else {
+ window_set_opaque(c);
+ }
+ }
+ }
+}
+
+
/* configuration, allows nested code to access above variables */
#include "config.h"
XClassHint ch = { NULL, NULL };
/* rule matching */
- c->isfloating = c->tags = 0;
+ c->isfloating = c->tags = c->screen_hog = 0;
XGetClassHint(dpy, c->win, &ch);
class = ch.res_class ? ch.res_class : broken;
instance = ch.res_name ? ch.res_name : broken;
for(i = 0; i < LENGTH(rules); i++) {
r = &rules[i];
- if((!r->title || strstr(c->name, r->title))
+ if((!r->title || c->name == strstr(c->name, r->title))
&& (!r->class || strstr(class, r->class))
&& (!r->instance || strstr(instance, r->instance)))
{
c->isfloating = r->isfloating;
c->tags |= r->tags;
+ c->screen_hog = r->screen_hog;
for(m = mons; m && m->num != r->monitor; m = m->next);
if(m)
c->mon = m;
}
void
-attach(Client *c) {
+attach_as_master(Client *c) {
c->next = c->mon->clients;
c->mon->clients = c;
}
+void
+attach(Client *c) {
+ if (c->mon->sel) {
+ c->next = c->mon->sel->next;
+ c->mon->sel->next = c;
+ } else {
+ attach_as_master(c);
+ }
+}
void
attachstack(Client *c) {
|| (cme->data.l[0] == 2 /* _NET_WM_STATE_TOGGLE */ && !c->isfullscreen)));
}
else if(cme->message_type == netatom[NetActiveWindow]) {
+ return;
if(!ISVISIBLE(c)) {
c->mon->seltags ^= 1;
c->mon->tagset[c->mon->seltags] = c->tags;
*tc = c->next;
}
+// NOTE: the stack is for z-order and most-recently-focused
+// only mon->clients determines position in visible layout
void
detachstack(Client *c) {
- Client **tc, *t;
-
- for(tc = &c->mon->stack; *tc && *tc != c; tc = &(*tc)->snext);
- *tc = c->snext;
-
+ Client *prev = NULL, *next_sel = NULL, *i;
+ for(i = c->mon->stack; i && i != c; i = i->snext) {
+ prev = i;
+ }
if(c == c->mon->sel) {
- for(t = c->mon->stack; t && !ISVISIBLE(t); t = t->snext);
- c->mon->sel = t;
+ // find last visible window before c
+ // WARNING if you detach() before detachstack() this will select last visible window
+ for(i = nextvisible(c->mon->clients); i && i != c; i = nextvisible(i->next))
+ next_sel = i;
+ // failing that, find first visible window (besides c)
+ if (!next_sel)
+ for(i = nextvisible(c->mon->clients); i && i == c; i = nextvisible(i->next));
+ if (i != c)
+ next_sel = i;
+ c->mon->sel = next_sel;
+ }
+ if (prev) {
+ prev->snext = c->snext;
+ } else {
+ c->mon->stack = c->snext;
}
}
XDeleteProperty(dpy, root, netatom[NetActiveWindow]);
}
selmon->sel = c;
+ jason_layout(selmon);
+ update_window_opacities(selmon);
drawbars();
+ if(c && (!root || (c->win!=root)) )
+ window_set_opaque(c);
}
void
if(!selmon->sel)
return;
- if(arg->i > 0) {
+ if(arg->i == 0) {
+ for(i = selmon->clients; i != selmon->sel; i = i->next) {
+ if(ISVISIBLE(i)) {
+ c = i;
+ break;
+ }
+ }
+ } else if(arg->i > 0) {
for(c = selmon->sel->next; c && !ISVISIBLE(c); c = c->next);
if(!c)
for(c = selmon->clients; c && !ISVISIBLE(c); c = c->next);
if(!(c = calloc(1, sizeof(Client))))
die("fatal: could not malloc() %u bytes\n", sizeof(Client));
+ c->opacity = -1; // who knows
c->win = w;
updatetitle(c);
if(XGetTransientForHint(dpy, w, &trans) && (t = wintoclient(trans))) {
c->mon->sel = c;
arrange(c->mon);
XMapWindow(dpy, c->win);
- focus(NULL);
+ focus(c);
}
void
if(n > 0) /* override layout symbol */
snprintf(m->ltsymbol, sizeof m->ltsymbol, "[%d]", n);
for(c = nexttiled(m->clients); c; c = nexttiled(c->next))
- resize(c, m->wx, m->wy, m->ww - 2 * c->bw, m->wh - 2 * c->bw, False);
+ resize(c, m->wx, m->wy, m->ww - 2 * c->bw, m->wh - 2 * c->bw, False, 0);
}
void
Client *c;
Monitor *m;
XEvent ev;
+ Time lasttime = 0;
if(!(c = selmon->sel))
return;
handler[ev.type](&ev);
break;
case MotionNotify:
+ if ((ev.xmotion.time - lasttime) <= (1000 / 60))
+ continue;
+ lasttime = ev.xmotion.time;
+
nx = ocx + (ev.xmotion.x - x);
ny = ocy + (ev.xmotion.y - y);
if(nx >= selmon->wx && nx <= selmon->wx + selmon->ww
togglefloating(NULL);
}
if(!selmon->lt[selmon->sellt]->arrange || c->isfloating)
- resize(c, nx, ny, c->w, c->h, True);
+ resize(c, nx, ny, c->w, c->h, True, 0);
break;
}
} while(ev.type != ButtonRelease);
return c;
}
+Client *
+nextvisible(Client *c) {
+ for(; c && !ISVISIBLE(c); c = c->next);
+ return c;
+}
+
void
pop(Client *c) {
detach(c);
- attach(c);
+ attach_as_master(c);
focus(c);
arrange(c->mon);
}
}
void
-resize(Client *c, int x, int y, int w, int h, Bool interact) {
+resize(Client *c, int x, int y, int w, int h, Bool interact, Client *base) {
if(applysizehints(c, &x, &y, &w, &h, interact))
- resizeclient(c, x, y, w, h);
+ resizeclient(c, x, y, w, h, base);
}
void
-resizeclient(Client *c, int x, int y, int w, int h) {
+resizeclient(Client *c, int x, int y, int w, int h, Client *base) {
XWindowChanges wc;
+ unsigned long mask = CWX|CWY|CWWidth|CWHeight|CWBorderWidth;
c->oldx = c->x; c->x = wc.x = x;
c->oldy = c->y; c->y = wc.y = y;
c->oldw = c->w; c->w = wc.width = w;
c->oldh = c->h; c->h = wc.height = h;
+ base = 0;
+ if (base) {
+ wc.stack_mode = Above;
+ wc.sibling = base->win;
+ mask |= CWStackMode|CWSibling;
+ }
wc.border_width = c->bw;
- XConfigureWindow(dpy, c->win, CWX|CWY|CWWidth|CWHeight|CWBorderWidth, &wc);
+ XConfigureWindow(dpy, c->win, mask, &wc);
configure(c);
XSync(dpy, False);
}
void
resizemouse(const Arg *arg) {
- int ocx, ocy;
- int nw, nh;
+ int ocx, ocy, nw, nh;
Client *c;
Monitor *m;
XEvent ev;
+ Time lasttime = 0;
if(!(c = selmon->sel))
return;
handler[ev.type](&ev);
break;
case MotionNotify:
+ if ((ev.xmotion.time - lasttime) <= (1000 / 60))
+ continue;
+ lasttime = ev.xmotion.time;
+
nw = MAX(ev.xmotion.x - ocx - 2 * c->bw + 1, 1);
nh = MAX(ev.xmotion.y - ocy - 2 * c->bw + 1, 1);
if(c->mon->wx + nw >= selmon->wx && c->mon->wx + nw <= selmon->wx + selmon->ww
togglefloating(NULL);
}
if(!selmon->lt[selmon->sellt]->arrange || c->isfloating)
- resize(c, c->x, c->y, nw, nh, True);
+ resize(c, c->x, c->y, nw, nh, True, 0);
break;
}
} while(ev.type != ButtonRelease);
if(m->lt[m->sellt]->arrange) {
wc.stack_mode = Below;
wc.sibling = m->barwin;
- for(c = m->stack; c; c = c->snext)
+ for(c = m->clients; c; c = c->next)
if(!c->isfloating && ISVISIBLE(c)) {
XConfigureWindow(dpy, c->win, CWSibling|CWStackMode, &wc);
wc.sibling = c->win;
+ wc.stack_mode = Above;
}
}
XSync(dpy, False);
if(c->mon == m)
return;
unfocus(c, True);
- detach(c);
detachstack(c);
+ detach(c);
c->mon = m;
c->tags = m->tagset[m->seltags]; /* assign tags of target monitor */
attach(c);
c->oldbw = c->bw;
c->bw = 0;
c->isfloating = True;
- resizeclient(c, c->mon->mx, c->mon->my, c->mon->mw, c->mon->mh);
+ resizeclient(c, c->mon->mx, c->mon->my, c->mon->mw, c->mon->mh, 0);
XRaiseWindow(dpy, c->win);
}
else {
c->y = c->oldy;
c->w = c->oldw;
c->h = c->oldh;
- resizeclient(c, c->x, c->y, c->w, c->h);
+ resizeclient(c, c->x, c->y, c->w, c->h, 0);
arrange(c->mon);
}
}
netatom[NetWMName] = XInternAtom(dpy, "_NET_WM_NAME", False);
netatom[NetWMState] = XInternAtom(dpy, "_NET_WM_STATE", False);
netatom[NetWMFullscreen] = XInternAtom(dpy, "_NET_WM_STATE_FULLSCREEN", False);
+ netatom[NetWMWindowOpacity] = XInternAtom(dpy, "_NET_WM_WINDOW_OPACITY", False);
netatom[NetWMWindowType] = XInternAtom(dpy, "_NET_WM_WINDOW_TYPE", False);
netatom[NetWMWindowTypeDialog] = XInternAtom(dpy, "_NET_WM_WINDOW_TYPE_DIALOG", False);
netatom[NetClientList] = XInternAtom(dpy, "_NET_CLIENT_LIST", False);
+ netatom[NetSupportingWMCheck] = XInternAtom(dpy, "_NET_SUPPORTING_WM_CHECK", False);
/* init cursors */
cursor[CurNormal] = drw_cur_create(drw, XC_left_ptr);
cursor[CurResize] = drw_cur_create(drw, XC_sizing);
if(ISVISIBLE(c)) { /* show clients top down */
XMoveWindow(dpy, c->win, c->x, c->y);
if((!c->mon->lt[c->mon->sellt]->arrange || c->isfloating) && !c->isfullscreen)
- resize(c, c->x, c->y, c->w, c->h, False);
+ resize(c, c->x, c->y, c->w, c->h, False, 0);
showhide(c->snext);
}
else { /* hide clients bottom up */
void
spawn(const Arg *arg) {
+ int tag = 0, i;
+ if(arg->v == termcmd) {
+ for(i = 0; i < 32; ++i) {
+ if(selmon->tagset[selmon->seltags] & (1 << i)) {
+ tag = i;
+ break;
+ }
+ }
+ WORKSPACE_NUMBER[17] = workspace_numbers_str[tag][0];
+ WORKSPACE_NUMBER[18] = workspace_numbers_str[tag][1];
+ }
if(arg->v == dmenucmd)
dmenumon[0] = '0' + selmon->num;
if(fork() == 0) {
if(n > m->nmaster)
mw = m->nmaster ? m->ww * m->mfact : 0;
- else
- mw = m->ww;
+ else {
+ c = nexttiled(m->clients);
+ if (c && !c->screen_hog)
+ mw = m->ww * m->mfact;
+ else
+ mw = m->ww;
+ }
for(i = my = ty = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++)
if(i < m->nmaster) {
h = (m->wh - my) / (MIN(n, m->nmaster) - i);
- resize(c, m->wx, m->wy + my, mw - (2*c->bw), h - (2*c->bw), False);
+ resize(c, m->wx, m->wy + my, mw - (2*c->bw), h - (2*c->bw), False, 0);
my += HEIGHT(c);
}
else {
h = (m->wh - ty) / (n - i);
- resize(c, m->wx + mw, m->wy + ty, m->ww - mw - (2*c->bw), h - (2*c->bw), False);
+ resize(c, m->wx + mw, m->wy + ty, m->ww - mw - (2*c->bw), h - (2*c->bw), False, 0);
ty += HEIGHT(c);
}
}
+#define TAB_HEIGHT 19
+#define TAB_PAD 7
+
+void
+jason_layout(Monitor *m) {
+ unsigned int i, tiled_count, mw, right_width, tab_counts[2] = {0,0}, cur_tab = 0, *tab_count;
+ int tab_top;
+ Client *c, *vis_slave = 0, *base = 0;
+
+ tab_count = &(tab_counts[0]);
+
+ for(tiled_count = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), tiled_count++) {
+ if (tiled_count == 0) { // master
+ if (c == m->sel) {
+ if (c->next) {
+ vis_slave = nexttiled(c->next);
+ }
+ } else {
+ vis_slave = m->sel;
+ }
+ } else {
+ if (c == vis_slave) {
+ tab_count = &(tab_counts[1]);
+ } else {
+ (*tab_count) += 1;
+ }
+ }
+ }
+ if(tiled_count == 0) {
+ return;
+ }
+
+ if(tiled_count > 1 || (tiled_count == 1 && !nexttiled(m->clients)->screen_hog)) {
+ mw = m->ww * m->mfact;
+ } else {
+ // one of these:
+ // * zero tiled windows
+ // * one tiled window that's not a screen hog
+ // * miltiple tiled windows
+ mw = m->ww;
+ }
+ right_width = m->ww - mw;
+ tab_count = &(tab_counts[0]);
+ tab_top = m->wy - (m->wh - (2 * (TAB_HEIGHT + TAB_PAD))) + TAB_HEIGHT;
+ for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++) {
+ if (i == 0) {
+ resize(c, m->wx, m->wy, mw, m->wh, False, 0);
+ } else {
+ if (c == vis_slave) {
+ resize(c, m->wx + mw, m->wy + TAB_HEIGHT + TAB_PAD, right_width, m->wh - 2 * (TAB_HEIGHT + TAB_PAD), False, base);
+ tab_count = &(tab_counts[1]);
+ tab_top = m->wy + m->wh - TAB_HEIGHT;
+ cur_tab = 0;
+ } else {
+ // this function does not get called when focus changes
+ // resize(c, m->wx + m->ww, m->wy, m->ww - mw, m->wh, False);
+ resize(c, m->wx + mw + right_width * cur_tab / (*tab_count), tab_top, right_width, m->wh - 2 * (TAB_HEIGHT + TAB_PAD), False, base);
+ cur_tab += 1;
+ }
+ }
+ base = c;
+ }
+}
+
void
togglebar(const Arg *arg) {
selmon->showbar = !selmon->showbar;
selmon->sel->isfloating = !selmon->sel->isfloating || selmon->sel->isfixed;
if(selmon->sel->isfloating)
resize(selmon->sel, selmon->sel->x, selmon->sel->y,
- selmon->sel->w, selmon->sel->h, False);
+ selmon->sel->w, selmon->sel->h, False, 0);
arrange(selmon);
}
XWindowChanges wc;
/* The server grab construct avoids race conditions. */
- detach(c);
detachstack(c);
+ detach(c);
if(!destroyed) {
wc.border_width = c->oldbw;
XGrabServer(dpy);
XUngrabServer(dpy);
}
free(c);
- focus(NULL);
+ focus(selmon ? selmon->sel : NULL);
updateclientlist();
arrange(m);
}
m->barwin = XCreateWindow(dpy, root, m->wx, m->by, m->ww, bh, 0, DefaultDepth(dpy, screen),
CopyFromParent, DefaultVisual(dpy, screen),
CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa);
+ XChangeProperty(dpy, root, netatom[NetSupportingWMCheck], XA_WINDOW, 32,
+ PropModeReplace, (unsigned char *) &(m->barwin), 1);
+ XChangeProperty(dpy, m->barwin, netatom[NetSupportingWMCheck], XA_WINDOW, 32,
+ PropModeReplace, (unsigned char *) &(m->barwin), 1);
+ XChangeProperty(dpy, m->barwin, netatom[NetWMName], XA_STRING, 8,
+ PropModeReplace, (unsigned char *) "dwm", 3);
XDefineCursor(dpy, m->barwin, cursor[CurNormal]->cursor);
XMapRaised(dpy, m->barwin);
}
Got questions, comments, patches, etc.? Contact Jason Woofenden