mirror of
https://github.com/leahneukirchen/cwm.git
synced 2023-08-10 21:13:12 +03:00
4e51ce57a7
* refs/heads/master: more client vs screen context differences If a client sets hints, honor them for kb resize requests, just like we do for mouse based resize requests. Move kb pointer movement out of the kbfunc_client_moveresize since it's got nothing to do with clients, thus doing flags work causes lots of waste and almost useless jumpy pointer movements; while here, split out move and resize since they share almost no code, just like mouse client move/resize; factor out amount and factor. Still wonder why this is here, but it works now. pledge "stdio rpath proc exec" cwm before main event loop, after init/setup - mostly for menu building. Partial revert of replacing screen_area() with region_find(); until a fix for a regression is found; this bug has been around for a long time it seems, but this change exposed it. Likely need to track clients in to and out of regions. Use position on root to figure out region. Start cleaning up name vs function differences; replace magic numbers. Clean up unused defines. Extend region to include both view and work areas; switch to region_find() which no longer needs to recalculate gap each time a client (or menu) is created or altered. If no RandR, fall back to display dimensions while building regions instead of during execution.
1112 lines
23 KiB
C
1112 lines
23 KiB
C
/*
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* calmwm - the calm window manager
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*
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* Copyright (c) 2004 Marius Aamodt Eriksen <marius@monkey.org>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*
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* $OpenBSD$
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*/
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#include <sys/types.h>
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#include "queue.h"
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#include <err.h>
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#include <errno.h>
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#include <limits.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include "calmwm.h"
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static struct client_ctx *client_next(struct client_ctx *);
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static struct client_ctx *client_prev(struct client_ctx *);
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static void client_mtf(struct client_ctx *);
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static void client_none(struct screen_ctx *);
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static void client_placecalc(struct client_ctx *);
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static void client_wm_protocols(struct client_ctx *);
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static void client_mwm_hints(struct client_ctx *);
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static int client_inbound(struct client_ctx *, int, int);
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struct client_ctx *curcc = NULL;
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struct client_ctx *
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client_init(Window win, struct screen_ctx *sc)
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{
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struct client_ctx *cc;
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XWindowAttributes wattr;
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int mapped;
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Window rwin, cwin;
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int x, y, wx, wy, activate = 0;
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unsigned int mask;
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if (win == None)
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return(NULL);
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if (!XGetWindowAttributes(X_Dpy, win, &wattr))
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return(NULL);
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if (sc == NULL) {
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if ((sc = screen_find(wattr.root)) == NULL)
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return(NULL);
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mapped = 1;
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} else {
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if (wattr.override_redirect || wattr.map_state != IsViewable)
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return(NULL);
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mapped = wattr.map_state != IsUnmapped;
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}
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cc = xcalloc(1, sizeof(*cc));
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XGrabServer(X_Dpy);
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cc->sc = sc;
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cc->win = win;
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TAILQ_INIT(&cc->nameq);
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client_setname(cc);
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conf_client(cc);
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XGetClassHint(X_Dpy, cc->win, &cc->ch);
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client_wm_hints(cc);
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client_wm_protocols(cc);
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client_getsizehints(cc);
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client_mwm_hints(cc);
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/* Saved pointer position */
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cc->ptr.x = -1;
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cc->ptr.y = -1;
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cc->geom.x = wattr.x;
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cc->geom.y = wattr.y;
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cc->geom.w = wattr.width;
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cc->geom.h = wattr.height;
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cc->colormap = wattr.colormap;
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if (wattr.map_state != IsViewable) {
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client_placecalc(cc);
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client_move(cc);
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if ((cc->wmh) && (cc->wmh->flags & StateHint))
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client_set_wm_state(cc, cc->wmh->initial_state);
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} else {
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if ((XQueryPointer(X_Dpy, cc->win, &rwin, &cwin,
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&x, &y, &wx, &wy, &mask)) && (cwin != None))
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activate = 1;
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}
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XSelectInput(X_Dpy, cc->win, ColormapChangeMask | EnterWindowMask |
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PropertyChangeMask | KeyReleaseMask);
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XAddToSaveSet(X_Dpy, cc->win);
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client_transient(cc);
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/* Notify client of its configuration. */
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client_config(cc);
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TAILQ_INSERT_TAIL(&sc->clientq, cc, entry);
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xu_ewmh_net_client_list(sc);
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xu_ewmh_net_client_list_stacking(sc);
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xu_ewmh_restore_net_wm_state(cc);
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if (client_get_wm_state(cc) == IconicState)
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client_hide(cc);
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else
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client_unhide(cc);
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if (mapped) {
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if (group_restore(cc))
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goto out;
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if (group_autogroup(cc))
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goto out;
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if (Conf.flags & CONF_STICKY_GROUPS)
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group_assign(sc->group_active, cc);
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else
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group_assign(NULL, cc);
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}
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out:
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XSync(X_Dpy, False);
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XUngrabServer(X_Dpy);
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if (activate)
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client_setactive(cc);
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return(cc);
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}
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struct client_ctx *
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client_find(Window win)
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{
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struct screen_ctx *sc;
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struct client_ctx *cc;
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TAILQ_FOREACH(sc, &Screenq, entry) {
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TAILQ_FOREACH(cc, &sc->clientq, entry) {
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if (cc->win == win)
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return(cc);
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}
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}
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return(NULL);
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}
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void
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client_delete(struct client_ctx *cc)
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{
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struct screen_ctx *sc = cc->sc;
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struct winname *wn;
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TAILQ_REMOVE(&sc->clientq, cc, entry);
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xu_ewmh_net_client_list(sc);
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xu_ewmh_net_client_list_stacking(sc);
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if (cc->gc != NULL)
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TAILQ_REMOVE(&cc->gc->clientq, cc, group_entry);
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if (cc == client_current())
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client_none(sc);
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while ((wn = TAILQ_FIRST(&cc->nameq)) != NULL) {
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TAILQ_REMOVE(&cc->nameq, wn, entry);
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free(wn->name);
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free(wn);
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}
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if (cc->ch.res_class)
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XFree(cc->ch.res_class);
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if (cc->ch.res_name)
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XFree(cc->ch.res_name);
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if (cc->wmh)
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XFree(cc->wmh);
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free(cc);
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}
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void
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client_setactive(struct client_ctx *cc)
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{
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struct screen_ctx *sc = cc->sc;
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struct client_ctx *oldcc;
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if (cc->flags & CLIENT_HIDDEN)
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return;
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XInstallColormap(X_Dpy, cc->colormap);
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if ((cc->flags & CLIENT_INPUT) ||
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(!(cc->flags & CLIENT_WM_TAKE_FOCUS))) {
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XSetInputFocus(X_Dpy, cc->win,
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RevertToPointerRoot, CurrentTime);
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}
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if (cc->flags & CLIENT_WM_TAKE_FOCUS)
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client_msg(cc, cwmh[WM_TAKE_FOCUS], Last_Event_Time);
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if ((oldcc = client_current()) != NULL) {
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oldcc->flags &= ~CLIENT_ACTIVE;
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client_draw_border(oldcc);
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}
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/* If we're in the middle of cycing, don't change the order. */
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if (!sc->cycling)
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client_mtf(cc);
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curcc = cc;
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cc->flags |= CLIENT_ACTIVE;
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cc->flags &= ~CLIENT_URGENCY;
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client_draw_border(cc);
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conf_grab_mouse(cc->win);
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xu_ewmh_net_active_window(sc, cc->win);
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}
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/*
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* set when there is no active client
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*/
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static void
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client_none(struct screen_ctx *sc)
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{
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Window none = None;
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xu_ewmh_net_active_window(sc, none);
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curcc = NULL;
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}
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struct client_ctx *
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client_current(void)
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{
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return(curcc);
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}
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void
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client_toggle_freeze(struct client_ctx *cc)
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{
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if (cc->flags & CLIENT_FULLSCREEN)
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return;
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if (cc->flags & CLIENT_FREEZE)
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cc->flags &= ~CLIENT_FREEZE;
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else
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cc->flags |= CLIENT_FREEZE;
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xu_ewmh_set_net_wm_state(cc);
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}
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void
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client_toggle_hidden(struct client_ctx *cc)
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{
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if (cc->flags & CLIENT_HIDDEN)
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cc->flags &= ~CLIENT_HIDDEN;
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else
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cc->flags |= CLIENT_HIDDEN;
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xu_ewmh_set_net_wm_state(cc);
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}
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void
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client_toggle_sticky(struct client_ctx *cc)
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{
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if (cc->flags & CLIENT_STICKY)
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cc->flags &= ~CLIENT_STICKY;
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else
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cc->flags |= CLIENT_STICKY;
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xu_ewmh_set_net_wm_state(cc);
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}
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void
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client_toggle_fullscreen(struct client_ctx *cc)
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{
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struct screen_ctx *sc = cc->sc;
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struct geom area;
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if ((cc->flags & CLIENT_FREEZE) &&
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!(cc->flags & CLIENT_FULLSCREEN))
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return;
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if (cc->flags & CLIENT_FULLSCREEN) {
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cc->bwidth = Conf.bwidth;
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cc->geom = cc->fullgeom;
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cc->flags &= ~(CLIENT_FULLSCREEN | CLIENT_FREEZE);
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goto resize;
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}
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cc->fullgeom = cc->geom;
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area = screen_area(sc,
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cc->geom.x + cc->geom.w / 2,
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cc->geom.y + cc->geom.h / 2, CWM_NOGAP);
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cc->bwidth = 0;
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cc->geom = area;
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cc->flags |= (CLIENT_FULLSCREEN | CLIENT_FREEZE);
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resize:
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client_resize(cc, 0);
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xu_ewmh_set_net_wm_state(cc);
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}
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void
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client_toggle_maximize(struct client_ctx *cc)
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{
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struct screen_ctx *sc = cc->sc;
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struct geom area;
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if (cc->flags & CLIENT_FREEZE)
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return;
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if ((cc->flags & CLIENT_MAXFLAGS) == CLIENT_MAXIMIZED) {
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cc->geom = cc->savegeom;
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cc->flags &= ~CLIENT_MAXIMIZED;
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goto resize;
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}
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if (!(cc->flags & CLIENT_VMAXIMIZED)) {
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cc->savegeom.h = cc->geom.h;
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cc->savegeom.y = cc->geom.y;
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}
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if (!(cc->flags & CLIENT_HMAXIMIZED)) {
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cc->savegeom.w = cc->geom.w;
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cc->savegeom.x = cc->geom.x;
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}
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/*
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* pick screen that the middle of the window is on.
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* that's probably more fair than if just the origin of
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* a window is poking over a boundary
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*/
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area = screen_area(sc,
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cc->geom.x + cc->geom.w / 2,
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cc->geom.y + cc->geom.h / 2, CWM_GAP);
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cc->geom.x = area.x;
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cc->geom.y = area.y;
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cc->geom.w = area.w - (cc->bwidth * 2);
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cc->geom.h = area.h - (cc->bwidth * 2);
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cc->flags |= CLIENT_MAXIMIZED;
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resize:
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client_resize(cc, 0);
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xu_ewmh_set_net_wm_state(cc);
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}
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void
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client_toggle_vmaximize(struct client_ctx *cc)
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{
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struct screen_ctx *sc = cc->sc;
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struct geom area;
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if (cc->flags & CLIENT_FREEZE)
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return;
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if (cc->flags & CLIENT_VMAXIMIZED) {
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cc->geom.y = cc->savegeom.y;
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cc->geom.h = cc->savegeom.h;
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cc->flags &= ~CLIENT_VMAXIMIZED;
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goto resize;
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}
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cc->savegeom.y = cc->geom.y;
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cc->savegeom.h = cc->geom.h;
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area = screen_area(sc,
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cc->geom.x + cc->geom.w / 2,
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cc->geom.y + cc->geom.h / 2, CWM_GAP);
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cc->geom.y = area.y;
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cc->geom.h = area.h - (cc->bwidth * 2);
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cc->flags |= CLIENT_VMAXIMIZED;
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resize:
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client_resize(cc, 0);
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xu_ewmh_set_net_wm_state(cc);
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}
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void
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client_toggle_hmaximize(struct client_ctx *cc)
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{
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struct screen_ctx *sc = cc->sc;
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struct geom area;
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if (cc->flags & CLIENT_FREEZE)
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return;
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if (cc->flags & CLIENT_HMAXIMIZED) {
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cc->geom.x = cc->savegeom.x;
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cc->geom.w = cc->savegeom.w;
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cc->flags &= ~CLIENT_HMAXIMIZED;
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goto resize;
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}
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cc->savegeom.x = cc->geom.x;
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cc->savegeom.w = cc->geom.w;
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area = screen_area(sc,
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cc->geom.x + cc->geom.w / 2,
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cc->geom.y + cc->geom.h / 2, CWM_GAP);
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cc->geom.x = area.x;
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cc->geom.w = area.w - (cc->bwidth * 2);
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cc->flags |= CLIENT_HMAXIMIZED;
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resize:
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client_resize(cc, 0);
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xu_ewmh_set_net_wm_state(cc);
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}
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void
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client_resize(struct client_ctx *cc, int reset)
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{
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if (reset) {
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cc->flags &= ~CLIENT_MAXIMIZED;
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xu_ewmh_set_net_wm_state(cc);
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}
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client_draw_border(cc);
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XMoveResizeWindow(X_Dpy, cc->win, cc->geom.x,
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cc->geom.y, cc->geom.w, cc->geom.h);
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client_config(cc);
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}
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void
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client_move(struct client_ctx *cc)
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{
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XMoveWindow(X_Dpy, cc->win, cc->geom.x, cc->geom.y);
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client_config(cc);
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}
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void
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client_lower(struct client_ctx *cc)
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{
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XLowerWindow(X_Dpy, cc->win);
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}
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|
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void
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client_raise(struct client_ctx *cc)
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{
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XRaiseWindow(X_Dpy, cc->win);
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}
|
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|
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void
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client_config(struct client_ctx *cc)
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{
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XConfigureEvent cn;
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(void)memset(&cn, 0, sizeof(cn));
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cn.type = ConfigureNotify;
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cn.event = cc->win;
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cn.window = cc->win;
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cn.x = cc->geom.x;
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cn.y = cc->geom.y;
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cn.width = cc->geom.w;
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cn.height = cc->geom.h;
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cn.border_width = cc->bwidth;
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cn.above = None;
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cn.override_redirect = 0;
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XSendEvent(X_Dpy, cc->win, False, StructureNotifyMask, (XEvent *)&cn);
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}
|
|
|
|
void
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client_ptrwarp(struct client_ctx *cc)
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|
{
|
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int x = cc->ptr.x, y = cc->ptr.y;
|
|
|
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if (x == -1 || y == -1) {
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x = cc->geom.w / 2;
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y = cc->geom.h / 2;
|
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}
|
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|
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if (cc->flags & CLIENT_HIDDEN)
|
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client_unhide(cc);
|
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else
|
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client_raise(cc);
|
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xu_ptr_setpos(cc->win, x, y);
|
|
}
|
|
|
|
void
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|
client_ptrsave(struct client_ctx *cc)
|
|
{
|
|
int x, y;
|
|
|
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xu_ptr_getpos(cc->win, &x, &y);
|
|
if (client_inbound(cc, x, y)) {
|
|
cc->ptr.x = x;
|
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cc->ptr.y = y;
|
|
} else {
|
|
cc->ptr.x = -1;
|
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cc->ptr.y = -1;
|
|
}
|
|
}
|
|
|
|
void
|
|
client_hide(struct client_ctx *cc)
|
|
{
|
|
XUnmapWindow(X_Dpy, cc->win);
|
|
|
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cc->flags &= ~CLIENT_ACTIVE;
|
|
cc->flags |= CLIENT_HIDDEN;
|
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client_set_wm_state(cc, IconicState);
|
|
|
|
if (cc == client_current())
|
|
client_none(cc->sc);
|
|
}
|
|
|
|
void
|
|
client_unhide(struct client_ctx *cc)
|
|
{
|
|
XMapRaised(X_Dpy, cc->win);
|
|
|
|
cc->flags &= ~CLIENT_HIDDEN;
|
|
client_set_wm_state(cc, NormalState);
|
|
client_draw_border(cc);
|
|
}
|
|
|
|
void
|
|
client_urgency(struct client_ctx *cc)
|
|
{
|
|
if (!(cc->flags & CLIENT_ACTIVE))
|
|
cc->flags |= CLIENT_URGENCY;
|
|
}
|
|
|
|
void
|
|
client_draw_border(struct client_ctx *cc)
|
|
{
|
|
struct screen_ctx *sc = cc->sc;
|
|
unsigned long pixel;
|
|
|
|
if (cc->flags & CLIENT_ACTIVE)
|
|
switch (cc->flags & CLIENT_HIGHLIGHT) {
|
|
case CLIENT_GROUP:
|
|
pixel = sc->xftcolor[CWM_COLOR_BORDER_GROUP].pixel;
|
|
break;
|
|
case CLIENT_UNGROUP:
|
|
pixel = sc->xftcolor[CWM_COLOR_BORDER_UNGROUP].pixel;
|
|
break;
|
|
default:
|
|
pixel = sc->xftcolor[CWM_COLOR_BORDER_ACTIVE].pixel;
|
|
break;
|
|
}
|
|
else
|
|
pixel = sc->xftcolor[CWM_COLOR_BORDER_INACTIVE].pixel;
|
|
|
|
if (cc->flags & CLIENT_URGENCY)
|
|
pixel = sc->xftcolor[CWM_COLOR_BORDER_URGENCY].pixel;
|
|
|
|
XSetWindowBorderWidth(X_Dpy, cc->win, cc->bwidth);
|
|
XSetWindowBorder(X_Dpy, cc->win, pixel);
|
|
}
|
|
|
|
static void
|
|
client_wm_protocols(struct client_ctx *cc)
|
|
{
|
|
Atom *p;
|
|
int i, j;
|
|
|
|
if (XGetWMProtocols(X_Dpy, cc->win, &p, &j)) {
|
|
for (i = 0; i < j; i++) {
|
|
if (p[i] == cwmh[WM_DELETE_WINDOW])
|
|
cc->flags |= CLIENT_WM_DELETE_WINDOW;
|
|
else if (p[i] == cwmh[WM_TAKE_FOCUS])
|
|
cc->flags |= CLIENT_WM_TAKE_FOCUS;
|
|
}
|
|
XFree(p);
|
|
}
|
|
}
|
|
|
|
void
|
|
client_wm_hints(struct client_ctx *cc)
|
|
{
|
|
if ((cc->wmh = XGetWMHints(X_Dpy, cc->win)) == NULL)
|
|
return;
|
|
|
|
if ((cc->wmh->flags & InputHint) && (cc->wmh->input))
|
|
cc->flags |= CLIENT_INPUT;
|
|
|
|
if ((cc->wmh->flags & XUrgencyHint))
|
|
client_urgency(cc);
|
|
}
|
|
|
|
void
|
|
client_msg(struct client_ctx *cc, Atom proto, Time ts)
|
|
{
|
|
XClientMessageEvent cm;
|
|
|
|
(void)memset(&cm, 0, sizeof(cm));
|
|
cm.type = ClientMessage;
|
|
cm.window = cc->win;
|
|
cm.message_type = cwmh[WM_PROTOCOLS];
|
|
cm.format = 32;
|
|
cm.data.l[0] = proto;
|
|
cm.data.l[1] = ts;
|
|
|
|
XSendEvent(X_Dpy, cc->win, False, NoEventMask, (XEvent *)&cm);
|
|
}
|
|
|
|
void
|
|
client_send_delete(struct client_ctx *cc)
|
|
{
|
|
if (cc->flags & CLIENT_WM_DELETE_WINDOW)
|
|
client_msg(cc, cwmh[WM_DELETE_WINDOW], CurrentTime);
|
|
else
|
|
XKillClient(X_Dpy, cc->win);
|
|
}
|
|
|
|
void
|
|
client_setname(struct client_ctx *cc)
|
|
{
|
|
struct winname *wn;
|
|
char *newname;
|
|
|
|
if (!xu_getstrprop(cc->win, ewmh[_NET_WM_NAME], &newname))
|
|
if (!xu_getstrprop(cc->win, XA_WM_NAME, &newname))
|
|
newname = xstrdup("");
|
|
|
|
TAILQ_FOREACH(wn, &cc->nameq, entry) {
|
|
if (strcmp(wn->name, newname) == 0) {
|
|
/* Move to the last since we got a hit. */
|
|
TAILQ_REMOVE(&cc->nameq, wn, entry);
|
|
TAILQ_INSERT_TAIL(&cc->nameq, wn, entry);
|
|
goto match;
|
|
}
|
|
}
|
|
wn = xmalloc(sizeof(*wn));
|
|
wn->name = newname;
|
|
TAILQ_INSERT_TAIL(&cc->nameq, wn, entry);
|
|
cc->nameqlen++;
|
|
|
|
match:
|
|
cc->name = wn->name;
|
|
|
|
/* Now, do some garbage collection. */
|
|
if (cc->nameqlen > CLIENT_MAXNAMEQLEN) {
|
|
if ((wn = TAILQ_FIRST(&cc->nameq)) == NULL)
|
|
errx(1, "client_setname: window name queue empty");
|
|
TAILQ_REMOVE(&cc->nameq, wn, entry);
|
|
free(wn->name);
|
|
free(wn);
|
|
cc->nameqlen--;
|
|
}
|
|
}
|
|
|
|
void
|
|
client_cycle(struct screen_ctx *sc, int flags)
|
|
{
|
|
struct client_ctx *newcc, *oldcc;
|
|
int again = 1;
|
|
|
|
/* For X apps that ignore events. */
|
|
XGrabKeyboard(X_Dpy, sc->rootwin, True,
|
|
GrabModeAsync, GrabModeAsync, CurrentTime);
|
|
|
|
if (TAILQ_EMPTY(&sc->clientq))
|
|
return;
|
|
|
|
oldcc = client_current();
|
|
if (oldcc == NULL)
|
|
oldcc = (flags & CWM_CLIENT_RCYCLE) ?
|
|
TAILQ_LAST(&sc->clientq, client_ctx_q) :
|
|
TAILQ_FIRST(&sc->clientq);
|
|
|
|
newcc = oldcc;
|
|
while (again) {
|
|
again = 0;
|
|
|
|
newcc = (flags & CWM_CLIENT_RCYCLE) ? client_prev(newcc) :
|
|
client_next(newcc);
|
|
|
|
/* Only cycle visible and non-ignored windows. */
|
|
if ((newcc->flags & (CLIENT_HIDDEN | CLIENT_IGNORE))
|
|
|| ((flags & CWM_CLIENT_CYCLE_INGRP) &&
|
|
(newcc->gc != oldcc->gc)))
|
|
again = 1;
|
|
|
|
/* Is oldcc the only non-hidden window? */
|
|
if (newcc == oldcc) {
|
|
if (again)
|
|
return; /* No windows visible. */
|
|
|
|
break;
|
|
}
|
|
}
|
|
|
|
/* reset when cycling mod is released. XXX I hate this hack */
|
|
sc->cycling = 1;
|
|
client_ptrsave(oldcc);
|
|
client_ptrwarp(newcc);
|
|
}
|
|
|
|
void
|
|
client_cycle_leave(struct screen_ctx *sc)
|
|
{
|
|
struct client_ctx *cc;
|
|
|
|
sc->cycling = 0;
|
|
|
|
if ((cc = client_current()) != NULL) {
|
|
client_mtf(cc);
|
|
cc->flags &= ~CLIENT_HIGHLIGHT;
|
|
client_draw_border(cc);
|
|
XUngrabKeyboard(X_Dpy, CurrentTime);
|
|
}
|
|
}
|
|
|
|
static struct client_ctx *
|
|
client_next(struct client_ctx *cc)
|
|
{
|
|
struct screen_ctx *sc = cc->sc;
|
|
struct client_ctx *newcc;
|
|
|
|
return(((newcc = TAILQ_NEXT(cc, entry)) != NULL) ?
|
|
newcc : TAILQ_FIRST(&sc->clientq));
|
|
}
|
|
|
|
static struct client_ctx *
|
|
client_prev(struct client_ctx *cc)
|
|
{
|
|
struct screen_ctx *sc = cc->sc;
|
|
struct client_ctx *newcc;
|
|
|
|
return(((newcc = TAILQ_PREV(cc, client_ctx_q, entry)) != NULL) ?
|
|
newcc : TAILQ_LAST(&sc->clientq, client_ctx_q));
|
|
}
|
|
|
|
static void
|
|
client_placecalc(struct client_ctx *cc)
|
|
{
|
|
struct screen_ctx *sc = cc->sc;
|
|
int xslack, yslack;
|
|
|
|
if (cc->hint.flags & (USPosition | PPosition)) {
|
|
/*
|
|
* Ignore XINERAMA screens, just make sure it's somewhere
|
|
* in the virtual desktop. else it stops people putting xterms
|
|
* at startup in the screen the mouse doesn't start in *sigh*.
|
|
* XRandR bits mean that {x,y}max shouldn't be outside what's
|
|
* currently there.
|
|
*/
|
|
xslack = sc->view.w - cc->geom.w - cc->bwidth * 2;
|
|
yslack = sc->view.h - cc->geom.h - cc->bwidth * 2;
|
|
cc->geom.x = MIN(cc->geom.x, xslack);
|
|
cc->geom.y = MIN(cc->geom.y, yslack);
|
|
} else {
|
|
struct geom area;
|
|
int xmouse, ymouse;
|
|
|
|
xu_ptr_getpos(sc->rootwin, &xmouse, &ymouse);
|
|
area = screen_area(sc, xmouse, ymouse, CWM_GAP);
|
|
area.w += area.x;
|
|
area.h += area.y;
|
|
xmouse = MAX(xmouse, area.x) - cc->geom.w / 2;
|
|
ymouse = MAX(ymouse, area.y) - cc->geom.h / 2;
|
|
|
|
xmouse = MAX(xmouse, area.x);
|
|
ymouse = MAX(ymouse, area.y);
|
|
|
|
xslack = area.w - cc->geom.w - cc->bwidth * 2;
|
|
yslack = area.h - cc->geom.h - cc->bwidth * 2;
|
|
|
|
if (xslack >= area.x) {
|
|
cc->geom.x = MAX(MIN(xmouse, xslack), area.x);
|
|
} else {
|
|
cc->geom.x = area.x;
|
|
cc->geom.w = area.w;
|
|
}
|
|
if (yslack >= area.y) {
|
|
cc->geom.y = MAX(MIN(ymouse, yslack), area.y);
|
|
} else {
|
|
cc->geom.y = area.y;
|
|
cc->geom.h = area.h;
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
client_mtf(struct client_ctx *cc)
|
|
{
|
|
struct screen_ctx *sc = cc->sc;
|
|
|
|
TAILQ_REMOVE(&sc->clientq, cc, entry);
|
|
TAILQ_INSERT_HEAD(&sc->clientq, cc, entry);
|
|
}
|
|
|
|
void
|
|
client_getsizehints(struct client_ctx *cc)
|
|
{
|
|
long tmp;
|
|
XSizeHints size;
|
|
|
|
if (!XGetWMNormalHints(X_Dpy, cc->win, &size, &tmp))
|
|
size.flags = 0;
|
|
|
|
cc->hint.flags = size.flags;
|
|
|
|
if (size.flags & PBaseSize) {
|
|
cc->hint.basew = size.base_width;
|
|
cc->hint.baseh = size.base_height;
|
|
} else if (size.flags & PMinSize) {
|
|
cc->hint.basew = size.min_width;
|
|
cc->hint.baseh = size.min_height;
|
|
}
|
|
if (size.flags & PMinSize) {
|
|
cc->hint.minw = size.min_width;
|
|
cc->hint.minh = size.min_height;
|
|
} else if (size.flags & PBaseSize) {
|
|
cc->hint.minw = size.base_width;
|
|
cc->hint.minh = size.base_height;
|
|
}
|
|
if (size.flags & PMaxSize) {
|
|
cc->hint.maxw = size.max_width;
|
|
cc->hint.maxh = size.max_height;
|
|
}
|
|
if (size.flags & PResizeInc) {
|
|
cc->hint.incw = size.width_inc;
|
|
cc->hint.inch = size.height_inc;
|
|
}
|
|
cc->hint.incw = MAX(1, cc->hint.incw);
|
|
cc->hint.inch = MAX(1, cc->hint.inch);
|
|
cc->hint.minw = MAX(1, cc->hint.minw);
|
|
cc->hint.minh = MAX(1, cc->hint.minh);
|
|
|
|
if (size.flags & PAspect) {
|
|
if (size.min_aspect.x > 0)
|
|
cc->hint.mina = (float)size.min_aspect.y /
|
|
size.min_aspect.x;
|
|
if (size.max_aspect.y > 0)
|
|
cc->hint.maxa = (float)size.max_aspect.x /
|
|
size.max_aspect.y;
|
|
}
|
|
}
|
|
|
|
void
|
|
client_applysizehints(struct client_ctx *cc)
|
|
{
|
|
Bool baseismin;
|
|
|
|
baseismin = (cc->hint.basew == cc->hint.minw) &&
|
|
(cc->hint.baseh == cc->hint.minh);
|
|
|
|
/* temporarily remove base dimensions, ICCCM 4.1.2.3 */
|
|
if (!baseismin) {
|
|
cc->geom.w -= cc->hint.basew;
|
|
cc->geom.h -= cc->hint.baseh;
|
|
}
|
|
|
|
/* adjust for aspect limits */
|
|
if (cc->hint.mina && cc->hint.maxa) {
|
|
if (cc->hint.maxa < (float)cc->geom.w / cc->geom.h)
|
|
cc->geom.w = cc->geom.h * cc->hint.maxa;
|
|
else if (cc->hint.mina < (float)cc->geom.h / cc->geom.w)
|
|
cc->geom.h = cc->geom.w * cc->hint.mina;
|
|
}
|
|
|
|
/* remove base dimensions for increment */
|
|
if (baseismin) {
|
|
cc->geom.w -= cc->hint.basew;
|
|
cc->geom.h -= cc->hint.baseh;
|
|
}
|
|
|
|
/* adjust for increment value */
|
|
cc->geom.w -= cc->geom.w % cc->hint.incw;
|
|
cc->geom.h -= cc->geom.h % cc->hint.inch;
|
|
|
|
/* restore base dimensions */
|
|
cc->geom.w += cc->hint.basew;
|
|
cc->geom.h += cc->hint.baseh;
|
|
|
|
/* adjust for min width/height */
|
|
cc->geom.w = MAX(cc->geom.w, cc->hint.minw);
|
|
cc->geom.h = MAX(cc->geom.h, cc->hint.minh);
|
|
|
|
/* adjust for max width/height */
|
|
if (cc->hint.maxw)
|
|
cc->geom.w = MIN(cc->geom.w, cc->hint.maxw);
|
|
if (cc->hint.maxh)
|
|
cc->geom.h = MIN(cc->geom.h, cc->hint.maxh);
|
|
|
|
cc->geom.w = MAX(cc->geom.w, 1);
|
|
cc->geom.h = MAX(cc->geom.h, 1);
|
|
|
|
cc->dim.w = (cc->geom.w - cc->hint.basew) / cc->hint.incw;
|
|
cc->dim.h = (cc->geom.h - cc->hint.baseh) / cc->hint.inch;
|
|
}
|
|
|
|
static void
|
|
client_mwm_hints(struct client_ctx *cc)
|
|
{
|
|
struct mwm_hints *mwmh;
|
|
|
|
if (xu_getprop(cc->win, cwmh[_MOTIF_WM_HINTS], cwmh[_MOTIF_WM_HINTS],
|
|
MWM_HINTS_ELEMENTS, (unsigned char **)&mwmh) == MWM_HINTS_ELEMENTS) {
|
|
if (mwmh->flags & MWM_FLAGS_DECORATIONS &&
|
|
!(mwmh->decorations & MWM_DECOR_ALL) &&
|
|
!(mwmh->decorations & MWM_DECOR_BORDER))
|
|
cc->bwidth = 0;
|
|
XFree(mwmh);
|
|
}
|
|
}
|
|
|
|
void
|
|
client_transient(struct client_ctx *cc)
|
|
{
|
|
struct client_ctx *tc;
|
|
Window trans;
|
|
|
|
if (XGetTransientForHint(X_Dpy, cc->win, &trans)) {
|
|
if ((tc = client_find(trans)) != NULL && tc->gc) {
|
|
group_movetogroup(cc, tc->gc->num);
|
|
if (tc->flags & CLIENT_IGNORE)
|
|
cc->flags |= CLIENT_IGNORE;
|
|
}
|
|
}
|
|
}
|
|
|
|
static int
|
|
client_inbound(struct client_ctx *cc, int x, int y)
|
|
{
|
|
return(x < cc->geom.w && x >= 0 &&
|
|
y < cc->geom.h && y >= 0);
|
|
}
|
|
|
|
int
|
|
client_snapcalc(int n0, int n1, int e0, int e1, int snapdist)
|
|
{
|
|
int s0, s1;
|
|
|
|
s0 = s1 = 0;
|
|
|
|
if (abs(e0 - n0) <= snapdist)
|
|
s0 = e0 - n0;
|
|
|
|
if (abs(e1 - n1) <= snapdist)
|
|
s1 = e1 - n1;
|
|
|
|
/* possible to snap in both directions */
|
|
if (s0 != 0 && s1 != 0)
|
|
if (abs(s0) < abs(s1))
|
|
return(s0);
|
|
else
|
|
return(s1);
|
|
else if (s0 != 0)
|
|
return(s0);
|
|
else if (s1 != 0)
|
|
return(s1);
|
|
else
|
|
return(0);
|
|
}
|
|
|
|
void
|
|
client_htile(struct client_ctx *cc)
|
|
{
|
|
struct client_ctx *ci;
|
|
struct group_ctx *gc = cc->gc;
|
|
struct screen_ctx *sc = cc->sc;
|
|
struct geom area;
|
|
int i, n, mh, x, h, w;
|
|
|
|
if (!gc)
|
|
return;
|
|
i = n = 0;
|
|
|
|
TAILQ_FOREACH(ci, &gc->clientq, group_entry) {
|
|
if (ci->flags & CLIENT_HIDDEN ||
|
|
ci->flags & CLIENT_IGNORE || (ci == cc))
|
|
continue;
|
|
n++;
|
|
}
|
|
if (n == 0)
|
|
return;
|
|
|
|
area = screen_area(sc,
|
|
cc->geom.x + cc->geom.w / 2,
|
|
cc->geom.y + cc->geom.h / 2, CWM_GAP);
|
|
|
|
if (cc->flags & CLIENT_VMAXIMIZED ||
|
|
cc->geom.h + (cc->bwidth * 2) >= area.h)
|
|
return;
|
|
|
|
cc->flags &= ~CLIENT_HMAXIMIZED;
|
|
cc->geom.x = area.x;
|
|
cc->geom.y = area.y;
|
|
cc->geom.w = area.w - (cc->bwidth * 2);
|
|
client_resize(cc, 1);
|
|
client_ptrwarp(cc);
|
|
|
|
mh = cc->geom.h + (cc->bwidth * 2);
|
|
x = area.x;
|
|
w = area.w / n;
|
|
h = area.h - mh;
|
|
TAILQ_FOREACH(ci, &gc->clientq, group_entry) {
|
|
if (ci->flags & CLIENT_HIDDEN ||
|
|
ci->flags & CLIENT_IGNORE || (ci == cc))
|
|
continue;
|
|
ci->bwidth = Conf.bwidth;
|
|
ci->geom.y = area.y + mh;
|
|
ci->geom.x = x;
|
|
ci->geom.h = h - (ci->bwidth * 2);
|
|
ci->geom.w = w - (ci->bwidth * 2);
|
|
if (i + 1 == n)
|
|
ci->geom.w = area.x + area.w -
|
|
ci->geom.x - (ci->bwidth * 2);
|
|
x += w;
|
|
client_resize(ci, 1);
|
|
i++;
|
|
}
|
|
}
|
|
|
|
void
|
|
client_vtile(struct client_ctx *cc)
|
|
{
|
|
struct client_ctx *ci;
|
|
struct group_ctx *gc = cc->gc;
|
|
struct screen_ctx *sc = cc->sc;
|
|
struct geom area;
|
|
int i, n, mw, y, h, w;
|
|
|
|
if (!gc)
|
|
return;
|
|
i = n = 0;
|
|
|
|
TAILQ_FOREACH(ci, &gc->clientq, group_entry) {
|
|
if (ci->flags & CLIENT_HIDDEN ||
|
|
ci->flags & CLIENT_IGNORE || (ci == cc))
|
|
continue;
|
|
n++;
|
|
}
|
|
if (n == 0)
|
|
return;
|
|
|
|
area = screen_area(sc,
|
|
cc->geom.x + cc->geom.w / 2,
|
|
cc->geom.y + cc->geom.h / 2, CWM_GAP);
|
|
|
|
if (cc->flags & CLIENT_HMAXIMIZED ||
|
|
cc->geom.w + (cc->bwidth * 2) >= area.w)
|
|
return;
|
|
|
|
cc->flags &= ~CLIENT_VMAXIMIZED;
|
|
cc->geom.x = area.x;
|
|
cc->geom.y = area.y;
|
|
cc->geom.h = area.h - (cc->bwidth * 2);
|
|
client_resize(cc, 1);
|
|
client_ptrwarp(cc);
|
|
|
|
mw = cc->geom.w + (cc->bwidth * 2);
|
|
y = area.y;
|
|
h = area.h / n;
|
|
w = area.w - mw;
|
|
TAILQ_FOREACH(ci, &gc->clientq, group_entry) {
|
|
if (ci->flags & CLIENT_HIDDEN ||
|
|
ci->flags & CLIENT_IGNORE || (ci == cc))
|
|
continue;
|
|
ci->bwidth = Conf.bwidth;
|
|
ci->geom.y = y;
|
|
ci->geom.x = area.x + mw;
|
|
ci->geom.h = h - (ci->bwidth * 2);
|
|
ci->geom.w = w - (ci->bwidth * 2);
|
|
if (i + 1 == n)
|
|
ci->geom.h = area.y + area.h -
|
|
ci->geom.y - (ci->bwidth * 2);
|
|
y += h;
|
|
client_resize(ci, 1);
|
|
i++;
|
|
}
|
|
}
|
|
|
|
long
|
|
client_get_wm_state(struct client_ctx *cc)
|
|
{
|
|
long *p, state = -1;
|
|
|
|
if (xu_getprop(cc->win, cwmh[WM_STATE], cwmh[WM_STATE], 2L,
|
|
(unsigned char **)&p) > 0) {
|
|
state = *p;
|
|
XFree(p);
|
|
}
|
|
return(state);
|
|
}
|
|
|
|
void
|
|
client_set_wm_state(struct client_ctx *cc, long state)
|
|
{
|
|
long data[] = { state, None };
|
|
|
|
XChangeProperty(X_Dpy, cc->win, cwmh[WM_STATE], cwmh[WM_STATE], 32,
|
|
PropModeReplace, (unsigned char *)data, 2);
|
|
}
|
|
|