summaryrefslogtreecommitdiff
path: root/dwm.c
diff options
context:
space:
mode:
Diffstat (limited to 'dwm.c')
-rw-r--r--dwm.c88
1 files changed, 75 insertions, 13 deletions
diff --git a/dwm.c b/dwm.c
index 7b8b48a..40819b4 100644
--- a/dwm.c
+++ b/dwm.c
@@ -49,7 +49,7 @@
#define CLEANMASK(mask) (mask & ~(numlockmask|LockMask) & (ShiftMask|ControlMask|Mod1Mask|Mod2Mask|Mod3Mask|Mod4Mask|Mod5Mask))
#define INTERSECT(x,y,w,h,m) (MAX(0, MIN((x)+(w),(m)->wx+(m)->ww) - MAX((x),(m)->wx)) \
* MAX(0, MIN((y)+(h),(m)->wy+(m)->wh) - MAX((y),(m)->wy)))
-#define ISVISIBLE(C) ((C->tags & C->mon->tagset[C->mon->seltags]))
+#define ISVISIBLE(C) ((C->tags & C->mon->tagset[C->mon->seltags]) || C->issticky)
#define LENGTH(X) (sizeof X / sizeof X[0])
#define MOUSEMASK (BUTTONMASK|PointerMotionMask)
#define WIDTH(X) ((X)->w + 2 * (X)->bw + gappx)
@@ -61,7 +61,7 @@
enum { CurNormal, CurResize, CurMove, CurLast }; /* cursor */
enum { SchemeNorm, SchemeSel }; /* color schemes */
enum { NetSupported, NetWMName, NetWMState, NetWMCheck,
- NetWMFullscreen, NetActiveWindow, NetWMWindowType,
+ NetWMFullscreen, NetWMSticky, NetActiveWindow, NetWMWindowType,
NetWMWindowTypeDialog, NetClientList, NetLast }; /* EWMH atoms */
enum { WMProtocols, WMDelete, WMState, WMTakeFocus, WMLast }; /* default atoms */
enum { ClkTagBar, ClkLtSymbol, ClkStatusText, ClkWinTitle,
@@ -92,7 +92,7 @@ struct Client {
int basew, baseh, incw, inch, maxw, maxh, minw, minh, hintsvalid;
int bw, oldbw;
unsigned int tags;
- int isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen;
+ int isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen, issticky;
Client *next;
Client *snext;
Monitor *mon;
@@ -205,6 +205,7 @@ static void sendmon(Client *c, Monitor *m);
static void setclientstate(Client *c, long state);
static void setfocus(Client *c);
static void setfullscreen(Client *c, int fullscreen);
+static void setsticky(Client *c, int sticky);
static void setlayout(const Arg *arg);
static void setmfact(const Arg *arg);
static void setup(void);
@@ -218,6 +219,7 @@ static void tagtoprev(const Arg *arg);
static void tile(Monitor *m);
static void togglebar(const Arg *arg);
static void togglefloating(const Arg *arg);
+static void togglesticky(const Arg *arg);
static void togglefullscr(const Arg *arg);
static void toggletag(const Arg *arg);
static void toggleview(const Arg *arg);
@@ -245,6 +247,7 @@ static int xerrorstart(Display *dpy, XErrorEvent *ee);
static void zoom(const Arg *arg);
/* variables */
+static Client *lastfocused = NULL;
static const char broken[] = "broken";
static char stext[256];
static int screen;
@@ -557,6 +560,10 @@ clientmessage(XEvent *e)
|| cme->data.l[2] == netatom[NetWMFullscreen])
setfullscreen(c, (cme->data.l[0] == 1 /* _NET_WM_STATE_ADD */
|| (cme->data.l[0] == 2 /* _NET_WM_STATE_TOGGLE */ && !c->isfullscreen)));
+
+ if (cme->data.l[1] == netatom[NetWMSticky]
+ || cme->data.l[2] == netatom[NetWMSticky])
+ setsticky(c, (cme->data.l[0] == 1 || (cme->data.l[0] == 2 && !c->issticky)));
} else if (cme->message_type == netatom[NetActiveWindow]) {
if (c != selmon->sel && !c->isurgent)
seturgent(c, 1);
@@ -846,7 +853,11 @@ focus(Client *c)
detachstack(c);
attachstack(c);
grabbuttons(c, 1);
+ /* set new focused border first to avoid flickering */
XSetWindowBorder(dpy, c->win, scheme[SchemeSel][ColBorder].pixel);
+ /* lastfocused may be us if another window was unmanaged */
+ if (lastfocused && lastfocused != c)
+ XSetWindowBorder(dpy, lastfocused->win, scheme[SchemeNorm][ColBorder].pixel);
setfocus(c);
} else {
XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
@@ -1417,9 +1428,14 @@ void
resizemouse(const Arg *arg)
{
int ocx, ocy, nw, nh;
+ int ocx2, ocy2, nx, ny;
Client *c;
Monitor *m;
XEvent ev;
+ int horizcorner, vertcorner;
+ int di;
+ unsigned int dui;
+ Window dummy;
Time lasttime = 0;
if (!(c = selmon->sel))
@@ -1429,10 +1445,18 @@ resizemouse(const Arg *arg)
restack(selmon);
ocx = c->x;
ocy = c->y;
+ ocx2 = c->x + c->w;
+ ocy2 = c->y + c->h;
if (XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
None, cursor[CurResize]->cursor, CurrentTime) != GrabSuccess)
return;
- XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w + c->bw - 1, c->h + c->bw - 1);
+ if (!XQueryPointer (dpy, c->win, &dummy, &dummy, &di, &di, &nx, &ny, &dui))
+ return;
+ horizcorner = nx < c->w / 2;
+ vertcorner = ny < c->h / 2;
+ XWarpPointer (dpy, None, c->win, 0, 0, 0, 0,
+ horizcorner ? (-c->bw) : (c->w + c->bw -1),
+ vertcorner ? (-c->bw) : (c->h + c->bw -1));
do {
XMaskEvent(dpy, MOUSEMASK|ExposureMask|SubstructureRedirectMask, &ev);
switch(ev.type) {
@@ -1446,8 +1470,11 @@ resizemouse(const Arg *arg)
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);
+ nx = horizcorner ? ev.xmotion.x : c->x;
+ ny = vertcorner ? ev.xmotion.y : c->y;
+ nw = MAX(horizcorner ? (ocx2 - nx) : (ev.xmotion.x - ocx - 2 * c->bw + 1), 1);
+ nh = MAX(vertcorner ? (ocy2 - ny) : (ev.xmotion.y - ocy - 2 * c->bw + 1), 1);
+
if (c->mon->wx + nw >= selmon->wx && c->mon->wx + nw <= selmon->wx + selmon->ww
&& c->mon->wy + nh >= selmon->wy && c->mon->wy + nh <= selmon->wy + selmon->wh)
{
@@ -1456,11 +1483,13 @@ resizemouse(const Arg *arg)
togglefloating(NULL);
}
if (!selmon->lt[selmon->sellt]->arrange || c->isfloating)
- resize(c, c->x, c->y, nw, nh, 1);
+ resize(c, nx, ny, nw, nh, 1);
break;
}
} while (ev.type != ButtonRelease);
- XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w + c->bw - 1, c->h + c->bw - 1);
+ XWarpPointer(dpy, None, c->win, 0, 0, 0, 0,
+ horizcorner ? (-c->bw) : (c->w + c->bw - 1),
+ vertcorner ? (-c->bw) : (c->h + c->bw - 1));
XUngrabPointer(dpy, CurrentTime);
while (XCheckMaskEvent(dpy, EnterWindowMask, &ev));
if ((m = recttomon(c->x, c->y, c->w, c->h)) != selmon) {
@@ -1624,6 +1653,23 @@ setfullscreen(Client *c, int fullscreen)
}
void
+setsticky(Client *c, int sticky)
+{
+
+ if(sticky && !c->issticky) {
+ XChangeProperty(dpy, c->win, netatom[NetWMState], XA_ATOM, 32,
+ PropModeReplace, (unsigned char *) &netatom[NetWMSticky], 1);
+ c->issticky = 1;
+ } else if(!sticky && c->issticky){
+ XChangeProperty(dpy, c->win, netatom[NetWMState], XA_ATOM, 32,
+ PropModeReplace, (unsigned char *)0, 0);
+ c->issticky = 0;
+ arrange(c->mon);
+ }
+}
+
+
+void
setlayout(const Arg *arg)
{
if (!arg || !arg->v || arg->v != selmon->lt[selmon->sellt])
@@ -1692,6 +1738,7 @@ setup(void)
netatom[NetWMState] = XInternAtom(dpy, "_NET_WM_STATE", False);
netatom[NetWMCheck] = XInternAtom(dpy, "_NET_SUPPORTING_WM_CHECK", False);
netatom[NetWMFullscreen] = XInternAtom(dpy, "_NET_WM_STATE_FULLSCREEN", False);
+ netatom[NetWMSticky] = XInternAtom(dpy, "_NET_WM_STATE_STICKY", 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);
@@ -1889,6 +1936,15 @@ togglefullscr(const Arg *arg)
}
void
+togglesticky(const Arg *arg)
+{
+ if (!selmon->sel)
+ return;
+ setsticky(selmon->sel, !selmon->sel->issticky);
+ arrange(selmon);
+}
+
+void
toggletag(const Arg *arg)
{
unsigned int newtags;
@@ -1945,7 +2001,7 @@ unfocus(Client *c, int setfocus)
if (!c)
return;
grabbuttons(c, 0);
- XSetWindowBorder(dpy, c->win, scheme[SchemeNorm][ColBorder].pixel);
+ lastfocused = c;
if (setfocus) {
XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
XDeleteProperty(dpy, root, netatom[NetActiveWindow]);
@@ -1972,6 +2028,8 @@ unmanage(Client *c, int destroyed)
XSetErrorHandler(xerror);
XUngrabServer(dpy);
}
+ if (lastfocused == c)
+ lastfocused = NULL;
free(c);
focus(NULL);
updateclientlist();
@@ -2202,10 +2260,13 @@ updatewindowtype(Client *c)
Atom state = getatomprop(c, netatom[NetWMState]);
Atom wtype = getatomprop(c, netatom[NetWMWindowType]);
- if (state == netatom[NetWMFullscreen])
- setfullscreen(c, 1);
- if (wtype == netatom[NetWMWindowTypeDialog])
- c->isfloating = 1;
+ if (state == netatom[NetWMFullscreen])
+ setfullscreen(c, 1);
+ if (state == netatom[NetWMSticky]) {
+ setsticky(c, 1);
+ }
+ if (wtype == netatom[NetWMWindowTypeDialog])
+ c->isfloating = 1;
}
void
@@ -2378,3 +2439,4 @@ main(int argc, char *argv[])
XCloseDisplay(dpy);
return EXIT_SUCCESS;
}
+
generated by cgit v1.2.3 (git 2.25.1) at 2025-07-08 21:50:32 +0000