void mousefunc_client_resize(void *ctx, union arg *arg, enum xev xev) { struct client_ctx *cc = ctx; XEvent ev; Time ltime = 0; struct screen_ctx *sc = cc->sc; if (cc->flags & CLIENT_FREEZE) return; client_raise(cc); client_ptrsave(cc); xu_ptr_setpos(cc->win, cc->geom.w, cc->geom.h); if (XGrabPointer(X_Dpy, cc->win, False, MOUSEMASK, GrabModeAsync, GrabModeAsync, None, Conf.cursor[CF_RESIZE], CurrentTime) != GrabSuccess) return; menu_windraw(sc, cc->win, "%4d x %-4d", cc->dim.w, cc->dim.h); for (;;) { XWindowEvent(X_Dpy, cc->win, MOUSEMASK, &ev); switch (ev.type) { case MotionNotify: /* not more than 60 times / second */ if ((ev.xmotion.time - ltime) <= (1000 / 60)) continue; ltime = ev.xmotion.time; cc->geom.w = ev.xmotion.x; cc->geom.h = ev.xmotion.y; client_applysizehints(cc); client_resize(cc, 1); menu_windraw(sc, cc->win, "%4d x %-4d", cc->dim.w, cc->dim.h); break; case ButtonRelease: client_resize(cc, 1); XUnmapWindow(X_Dpy, sc->menu.win); XReparentWindow(X_Dpy, sc->menu.win, sc->rootwin, 0, 0); XUngrabPointer(X_Dpy, CurrentTime); /* Make sure the pointer stays within the window. */ if (cc->ptr.x > cc->geom.w) cc->ptr.x = cc->geom.w - cc->bwidth; if (cc->ptr.y > cc->geom.h) cc->ptr.y = cc->geom.h - cc->bwidth; client_ptrwarp(cc); return; } } /* NOTREACHED */ }
static void mousefunc_sweep_calc(struct client_ctx *cc, int x, int y, int mx, int my) { cc->geom.w = abs(x - mx) - cc->bwidth; cc->geom.h = abs(y - my) - cc->bwidth; client_applysizehints(cc); cc->geom.x = x <= mx ? x : x - cc->geom.w; cc->geom.y = y <= my ? y : y - cc->geom.h; }