2 * ion/ioncore/clientwin.c
4 * Copyright (c) Tuomo Valkonen 1999-2007.
6 * See the included file LICENSE for details.
13 #include <libtu/objp.h>
14 #include <libtu/minmax.h>
15 #include <libextl/extl.h>
16 #include <libmainloop/defer.h>
17 #include <libmainloop/hooks.h>
24 #include "clientwin.h"
34 #include "fullscreen.h"
46 static void set_clientwin_state(WClientWin *cwin, int state);
47 static bool send_clientmsg(Window win, Atom a, Time stmp);
50 WHook *clientwin_do_manage_alt=NULL;
51 WHook *clientwin_mapped_hook=NULL;
52 WHook *clientwin_unmapped_hook=NULL;
53 WHook *clientwin_property_change_hook=NULL;
56 /*{{{ Get properties */
59 void clientwin_get_protocols(WClientWin *cwin)
61 Atom *protocols=NULL, *p;
64 cwin->flags&=~(CLIENTWIN_P_WM_DELETE|CLIENTWIN_P_WM_TAKE_FOCUS);
66 if(!XGetWMProtocols(ioncore_g.dpy, cwin->win, &protocols, &n))
69 for(p=protocols; n; n--, p++){
70 if(*p==ioncore_g.atom_wm_delete)
71 cwin->flags|=CLIENTWIN_P_WM_DELETE;
72 else if(*p==ioncore_g.atom_wm_take_focus)
73 cwin->flags|=CLIENTWIN_P_WM_TAKE_FOCUS;
77 XFree((char*)protocols);
81 static WSizePolicy get_sizepolicy_winprop(WClientWin *cwin,
87 if(extl_table_gets_s(cwin->proptab, propname, &szplcy)){
88 string2sizepolicy(szplcy, &value);
95 #define SIZEHINT_PROPS (CLIENTWIN_PROP_MAXSIZE| \
96 CLIENTWIN_PROP_MINSIZE| \
97 CLIENTWIN_PROP_ASPECT| \
98 CLIENTWIN_PROP_RSZINC| \
99 CLIENTWIN_PROP_I_MAXSIZE| \
100 CLIENTWIN_PROP_I_MINSIZE| \
101 CLIENTWIN_PROP_I_ASPECT| \
102 CLIENTWIN_PROP_I_RSZINC)
105 #define DO_SZH(NAME, FLAG, IFLAG, SZHFLAG, W, H, C) \
106 if(extl_table_is_bool_set(tab, "ignore_" NAME)){ \
107 cwin->flags|=IFLAG; \
108 }else if(extl_table_gets_t(tab, NAME, &tab2)){ \
109 if(extl_table_gets_i(tab2, "w", &i1) && \
110 extl_table_gets_i(tab2, "h", &i2)){ \
111 cwin->size_hints.W=i1; \
112 cwin->size_hints.H=i2; \
114 cwin->size_hints.flags|=SZHFLAG; \
117 extl_unref_table(tab2); \
121 static void clientwin_get_winprops(WClientWin *cwin)
126 tab=ioncore_get_winprop(cwin);
130 if(tab==extl_table_none())
133 if(extl_table_is_bool_set(tab, "transparent"))
134 cwin->flags|=CLIENTWIN_PROP_TRANSPARENT;
136 if(extl_table_is_bool_set(tab, "acrobatic"))
137 cwin->flags|=CLIENTWIN_PROP_ACROBATIC;
139 DO_SZH("max_size", CLIENTWIN_PROP_MAXSIZE, CLIENTWIN_PROP_I_MAXSIZE,
140 PMaxSize, max_width, max_height, );
142 DO_SZH("min_size", CLIENTWIN_PROP_MINSIZE, CLIENTWIN_PROP_I_MINSIZE,
143 PMinSize, min_width, min_height, );
145 DO_SZH("resizeinc", CLIENTWIN_PROP_RSZINC, CLIENTWIN_PROP_I_RSZINC,
146 PResizeInc, width_inc, height_inc, );
148 DO_SZH("aspect", CLIENTWIN_PROP_ASPECT, CLIENTWIN_PROP_I_ASPECT,
149 PAspect, min_aspect.x, min_aspect.y,
150 { cwin->size_hints.max_aspect.x=i1;
151 cwin->size_hints.max_aspect.y=i2;
154 if(extl_table_is_bool_set(tab, "ignore_cfgrq"))
155 cwin->flags|=CLIENTWIN_PROP_IGNORE_CFGRQ;
158 cwin->szplcy=get_sizepolicy_winprop(cwin, "sizepolicy",
160 cwin->transient_szplcy=get_sizepolicy_winprop(cwin,
161 "transient_sizepolicy",
167 void clientwin_get_size_hints(WClientWin *cwin)
169 XSizeHints tmp=cwin->size_hints;
171 xwindow_get_sizehints(cwin->win, &(cwin->size_hints));
173 if(cwin->flags&CLIENTWIN_PROP_I_MAXSIZE){
174 cwin->size_hints.flags&=~PMaxSize;
175 }else if(cwin->flags&CLIENTWIN_PROP_MAXSIZE){
176 cwin->size_hints.max_width=tmp.max_width;
177 cwin->size_hints.max_height=tmp.max_height;
178 cwin->size_hints.flags|=PMaxSize;
181 if(cwin->flags&CLIENTWIN_PROP_I_MINSIZE){
182 cwin->size_hints.flags&=~PMinSize;
183 }else if(cwin->flags&CLIENTWIN_PROP_MINSIZE){
184 cwin->size_hints.min_width=tmp.min_width;
185 cwin->size_hints.min_height=tmp.min_height;
186 cwin->size_hints.flags|=PMinSize;
189 if(cwin->flags&CLIENTWIN_PROP_I_ASPECT){
190 cwin->size_hints.flags&=~PAspect;
191 }else if(cwin->flags&CLIENTWIN_PROP_ASPECT){
192 cwin->size_hints.min_aspect=tmp.min_aspect;
193 cwin->size_hints.max_aspect=tmp.max_aspect;
194 cwin->size_hints.flags|=PAspect;
197 if(cwin->flags&CLIENTWIN_PROP_I_RSZINC){
198 cwin->size_hints.flags&=~PResizeInc;
199 }else if(cwin->flags&CLIENTWIN_PROP_RSZINC){
200 cwin->size_hints.width_inc=tmp.width_inc;
201 cwin->size_hints.height_inc=tmp.height_inc;
202 cwin->size_hints.flags|=PResizeInc;
207 void clientwin_get_set_name(WClientWin *cwin)
213 list=netwm_get_name(cwin);
216 list=xwindow_get_text_property(cwin->win, XA_WM_NAME, &n);
218 cwin->flags|=CLIENTWIN_USE_NET_WM_NAME;
222 /* Special condition kludge: property exists, but couldn't
223 * be converted to a string list.
225 clientwin_set_name(cwin, (n==-1 ? "???" : NULL));
227 clientwin_set_name(cwin, *list);
228 XFreeStringList(list);
233 /* Some standard winprops */
236 bool clientwin_get_switchto(const WClientWin *cwin)
240 if(ioncore_g.opmode==IONCORE_OPMODE_INIT)
243 if(extl_table_gets_b(cwin->proptab, "switchto", &b))
246 return ioncore_g.switchto_new;
250 int clientwin_get_transient_mode(const WClientWin *cwin)
253 int mode=TRANSIENT_MODE_NORMAL;
255 if(extl_table_gets_s(cwin->proptab, "transient_mode", &s)){
256 if(strcmp(s, "current")==0)
257 mode=TRANSIENT_MODE_CURRENT;
258 else if(strcmp(s, "off")==0)
259 mode=TRANSIENT_MODE_OFF;
269 /*{{{ Manage/create */
272 static void configure_cwin_bw(Window win, int bw)
275 ulong wcmask=CWBorderWidth;
278 XConfigureWindow(ioncore_g.dpy, win, wcmask, &wc);
282 static void set_sane_gravity(Window win)
284 XSetWindowAttributes attr;
286 attr.win_gravity=NorthWestGravity;
288 XChangeWindowAttributes(ioncore_g.dpy, win,
289 CWWinGravity, &attr);
293 static bool clientwin_init(WClientWin *cwin, WWindow *par, Window win,
294 XWindowAttributes *attr)
300 cwin->state=WithdrawnState;
306 fp.mode=REGION_FIT_EXACT;
308 /* The idiot who invented special server-supported window borders that
309 * are not accounted for in the window size should be "taken behind a
312 cwin->orig_bw=attr->border_width;
313 configure_cwin_bw(cwin->win, 0);
314 if(cwin->orig_bw!=0 && cwin->size_hints.flags&PWinGravity){
315 fp.g.x+=xgravity_deltax(cwin->size_hints.win_gravity,
316 -cwin->orig_bw, -cwin->orig_bw);
317 fp.g.y+=xgravity_deltay(cwin->size_hints.win_gravity,
318 -cwin->orig_bw, -cwin->orig_bw);
321 set_sane_gravity(cwin->win);
324 cwin->cmap=attr->colormap;
328 cwin->event_mask=IONCORE_EVENTMASK_CLIENTWIN;
330 region_init(&(cwin->region), par, &fp);
332 cwin->region.flags|=REGION_GRAB_ON_PARENT;
333 region_add_bindmap(&cwin->region, ioncore_clientwin_bindmap);
335 XSelectInput(ioncore_g.dpy, win, cwin->event_mask);
337 clientwin_register(cwin);
338 clientwin_get_set_name(cwin);
339 clientwin_get_colormaps(cwin);
340 clientwin_get_protocols(cwin);
341 clientwin_get_winprops(cwin);
342 clientwin_get_size_hints(cwin);
344 XSaveContext(ioncore_g.dpy, win, ioncore_g.win_context, (XPointer)cwin);
345 XAddToSaveSet(ioncore_g.dpy, win);
351 static WClientWin *create_clientwin(WWindow *par, Window win,
352 XWindowAttributes *attr)
354 CREATEOBJ_IMPL(WClientWin, clientwin, (p, par, win, attr));
359 WClientWin *clientwin_get_transient_for(const WClientWin *cwin)
362 WClientWin *tfor=NULL;
364 if(clientwin_get_transient_mode(cwin)!=TRANSIENT_MODE_NORMAL)
367 if(!XGetTransientForHint(ioncore_g.dpy, cwin->win, &tforwin))
373 tfor=XWINDOW_REGION_OF_T(tforwin, WClientWin);
376 warn(TR("The transient_for hint for \"%s\" points to itself."),
377 region_name((WRegion*)cwin));
378 }else if(tfor==NULL){
379 if(xwindow_region_of(tforwin)!=NULL){
380 warn(TR("Client window \"%s\" has broken transient_for hint. "
381 "(\"Extended WM hints\" multi-parent brain damage?)"),
382 region_name((WRegion*)cwin));
384 }else if(!region_same_rootwin((WRegion*)cwin, (WRegion*)tfor)){
385 warn(TR("The transient_for window for \"%s\" is not on the same "
386 "screen."), region_name((WRegion*)cwin));
395 static bool postmanage_check(WClientWin *cwin, XWindowAttributes *attr)
397 /* Check that the window exists. The previous check and selectinput
398 * do not seem to catch all cases of window destroyal.
400 XSync(ioncore_g.dpy, False);
402 if(XGetWindowAttributes(ioncore_g.dpy, cwin->win, attr))
405 warn(TR("Window %#x disappeared."), cwin->win);
411 static bool do_manage_mrsh(bool (*fn)(WClientWin *cwin, WManageParams *pm),
414 return fn((WClientWin*)p[0], (WManageParams*)p[1]);
419 static bool do_manage_mrsh_extl(ExtlFn fn, void **p)
421 WClientWin *cwin=(WClientWin*)p[0];
422 WManageParams *mp=(WManageParams*)p[1];
423 ExtlTab t=manageparams_to_table(mp);
426 extl_call(fn, "ot", "b", cwin, t, &ret);
430 return (ret && REGION_MANAGER(cwin)!=NULL);
434 /* This is called when a window is mapped on the root window.
435 * We want to check if we should manage the window and how and
438 WClientWin* ioncore_manage_clientwin(Window win, bool maprq)
441 WClientWin *cwin=NULL;
442 XWindowAttributes attr;
444 int init_state=NormalState;
445 WManageParams param=MANAGEPARAMS_INIT;
451 /* Is the window already being managed? */
452 cwin=XWINDOW_REGION_OF_T(win, WClientWin);
456 /* Select for UnmapNotify and DestroyNotify as the
457 * window might get destroyed or unmapped in the meanwhile.
459 xwindow_unmanaged_selectinput(win, StructureNotifyMask);
464 hints=XGetWMHints(ioncore_g.dpy, win);
466 if(hints!=NULL && hints->flags&StateHint)
467 init_state=hints->initial_state;
469 if(!param.dockapp && init_state==WithdrawnState &&
470 hints->flags&IconWindowHint && hints->icon_window!=None){
471 /* The dockapp might be displaying its "main" window if no
472 * wm that understands dockapps has been managing it.
475 XUnmapWindow(ioncore_g.dpy, win);
477 xwindow_unmanaged_selectinput(win, 0);
479 /* Copy WM_CLASS as _ION_DOCKAPP_HACK */
484 p=xwindow_get_text_property(win, XA_WM_CLASS, &n);
487 xwindow_set_text_property(hints->icon_window,
488 ioncore_g.atom_dockapp_hack,
489 (const char **)p, n);
492 const char *pdummy[2]={"unknowndockapp", "UnknownDockapp"};
493 xwindow_set_text_property(hints->icon_window,
494 ioncore_g.atom_dockapp_hack,
499 /* It is a dockapp, do everything again from the beginning, now
500 * with the icon window.
502 win=hints->icon_window;
510 if(!XGetWindowAttributes(ioncore_g.dpy, win, &attr)){
512 warn(TR("Window %#x disappeared."), win);
516 attr.width=maxof(attr.width, 1);
517 attr.height=maxof(attr.height, 1);
519 /* Do we really want to manage it? */
520 if(!param.dockapp && (attr.override_redirect ||
521 (!maprq && attr.map_state!=IsViewable))){
525 /* Find root window */
526 FOR_ALL_ROOTWINS(rootwin){
527 if(WROOTWIN_ROOT(rootwin)==attr.root)
532 warn(TR("Unable to find a matching root window!"));
536 /* Allocate and initialize */
537 cwin=create_clientwin((WWindow*)rootwin, win, &attr);
544 param.geom=REGION_GEOM(cwin);
546 param.switchto=(init_state!=IconicState && clientwin_get_switchto(cwin));
547 param.jumpto=extl_table_is_bool_set(cwin->proptab, "jumpto");
548 param.gravity=(cwin->size_hints.flags&PWinGravity
549 ? cwin->size_hints.win_gravity
551 param.tfor=clientwin_get_transient_for(cwin);
553 if(!extl_table_gets_b(cwin->proptab, "userpos", ¶m.userpos))
554 param.userpos=(cwin->size_hints.flags&USPosition);
556 if(cwin->flags&SIZEHINT_PROPS){
557 /* If size hints have been messed with, readjust requested geometry
558 * here. If programs themselves give incompatible geometries and
559 * things don't look good then, it's their fault.
561 region_size_hints_correct((WRegion*)cwin, ¶m.geom.w, ¶m.geom.h,
568 if(!hook_call_alt(clientwin_do_manage_alt, &mrshpm,
569 (WHookMarshall*)do_manage_mrsh,
570 (WHookMarshallExtl*)do_manage_mrsh_extl)){
571 warn(TR("Unable to manage client window %#x."), win);
575 if(ioncore_g.opmode==IONCORE_OPMODE_NORMAL &&
576 !region_is_fully_mapped((WRegion*)cwin) &&
577 !region_skip_focus((WRegion*)cwin)){
578 region_set_activity((WRegion*)cwin, SETPARAM_SET);
581 if(postmanage_check(cwin, &attr)){
582 if(param.jumpto && ioncore_g.focus_next==NULL)
583 region_goto((WRegion*)cwin);
584 hook_call_o(clientwin_mapped_hook, (Obj*)cwin);
589 clientwin_destroyed(cwin);
593 xwindow_unmanaged_selectinput(win, 0);
598 void clientwin_tfor_changed(WClientWin *cwin)
601 WManageParams param=MANAGEPARAMS_INIT;
602 bool succeeded=FALSE;
603 param.tfor=clientwin_get_transient_for(cwin);
607 region_rootpos((WRegion*)cwin, &(param.geom.x), &(param.geom.y));
608 param.geom.w=REGION_GEOM(cwin).w;
609 param.geom.h=REGION_GEOM(cwin).h;
612 param.switchto=region_may_control_focus((WRegion*)cwin);
613 param.jumpto=extl_table_is_bool_set(cwin->proptab, "jumpto");
614 param.gravity=ForgetGravity;
616 CALL_ALT_B(succeeded, clientwin_do_manage_alt, (cwin, ¶m));
617 warn("WM_TRANSIENT_FOR changed for \"%s\".",
618 region_name((WRegion*)cwin));
620 warn(TR("Changes is WM_TRANSIENT_FOR property are unsupported."));
628 /*{{{ Unmanage/destroy */
631 static bool reparent_root(WClientWin *cwin)
633 XWindowAttributes attr;
638 if(!XGetWindowAttributes(ioncore_g.dpy, cwin->win, &attr))
641 par=REGION_PARENT(cwin);
644 x=REGION_GEOM(cwin).x;
645 y=REGION_GEOM(cwin).y;
647 int dr=REGION_GEOM(par).w-REGION_GEOM(cwin).w-REGION_GEOM(cwin).x;
648 int db=REGION_GEOM(par).h-REGION_GEOM(cwin).h-REGION_GEOM(cwin).y;
652 XTranslateCoordinates(ioncore_g.dpy, par->win, attr.root, 0, 0,
655 x-=xgravity_deltax(cwin->size_hints.win_gravity,
656 maxof(0, REGION_GEOM(cwin).x), dr);
657 y-=xgravity_deltay(cwin->size_hints.win_gravity,
658 maxof(0, REGION_GEOM(cwin).y), db);
661 XReparentWindow(ioncore_g.dpy, cwin->win, attr.root, x, y);
667 void clientwin_deinit(WClientWin *cwin)
672 region_pointer_focus_hack(&cwin->region);
674 xwindow_unmanaged_selectinput(cwin->win, 0);
675 XUnmapWindow(ioncore_g.dpy, cwin->win);
678 configure_cwin_bw(cwin->win, cwin->orig_bw);
680 if(reparent_root(cwin)){
681 if(ioncore_g.opmode==IONCORE_OPMODE_DEINIT){
682 XMapWindow(ioncore_g.dpy, cwin->win);
683 /* Make sure the topmost window has focus; it doesn't really
684 * matter which one has as long as some has.
686 xwindow_do_set_focus(cwin->win);
688 set_clientwin_state(cwin, WithdrawnState);
689 netwm_delete_state(cwin);
693 XRemoveFromSaveSet(ioncore_g.dpy, cwin->win);
694 XDeleteContext(ioncore_g.dpy, cwin->win, ioncore_g.win_context);
697 clientwin_clear_colormaps(cwin);
699 region_deinit((WRegion*)cwin);
704 static bool mrsh_u_c(WHookDummy *fn, void *param)
710 static bool mrsh_u_extl(ExtlFn fn, void *param)
712 double d=*(Window*)param;
713 extl_call(fn, "d", NULL, d);
717 static void clientwin_do_unmapped(WClientWin *cwin, Window win)
719 cwin->flags|=CLIENTWIN_UNMAP_RQ;
721 /* First try a graceful chain-dispose */
722 if(!region_rqdispose((WRegion*)cwin)){
723 /* But force dispose anyway */
724 region_dispose((WRegion*)cwin);
727 hook_call(clientwin_unmapped_hook, &win, mrsh_u_c, mrsh_u_extl);
730 /* Used when the window was unmapped */
731 void clientwin_unmapped(WClientWin *cwin)
733 clientwin_do_unmapped(cwin, cwin->win);
737 /* Used when the window was deastroyed */
738 void clientwin_destroyed(WClientWin *cwin)
740 Window win=cwin->win;
741 XRemoveFromSaveSet(ioncore_g.dpy, cwin->win);
742 XDeleteContext(ioncore_g.dpy, cwin->win, ioncore_g.win_context);
743 xwindow_unmanaged_selectinput(cwin->win, 0);
745 clientwin_do_unmapped(cwin, win);
755 static bool send_clientmsg(Window win, Atom a, Time stmp)
757 XClientMessageEvent ev;
759 ev.type=ClientMessage;
761 ev.message_type=ioncore_g.atom_wm_protocols;
766 return (XSendEvent(ioncore_g.dpy, win, False, 0L, (XEvent*)&ev)!=0);
771 * Attempt to kill (with \code{XKillWindow}) the client that owns
772 * the X window correspoding to \var{cwin}.
775 void clientwin_kill(WClientWin *cwin)
777 XKillClient(ioncore_g.dpy, cwin->win);
781 void clientwin_rqclose(WClientWin *cwin, bool relocate_ignored)
783 /* Ignore relocate parameter -- client windows can always be
784 * destroyed by the application in any case, so way may just as
785 * well assume relocate is always set.
788 if(cwin->flags&CLIENTWIN_P_WM_DELETE){
789 send_clientmsg(cwin->win, ioncore_g.atom_wm_delete,
790 ioncore_get_timestamp());
792 warn(TR("Client does not support the WM_DELETE protocol."));
800 /*{{{ State (hide/show) */
803 static void set_clientwin_state(WClientWin *cwin, int state)
805 if(cwin->state!=state){
807 xwindow_set_state_property(cwin->win, state);
812 static void hide_clientwin(WClientWin *cwin)
814 region_pointer_focus_hack(&cwin->region);
816 if(cwin->flags&CLIENTWIN_PROP_ACROBATIC){
817 XMoveWindow(ioncore_g.dpy, cwin->win,
818 -2*REGION_GEOM(cwin).w, -2*REGION_GEOM(cwin).h);
822 set_clientwin_state(cwin, IconicState);
823 XSelectInput(ioncore_g.dpy, cwin->win,
824 cwin->event_mask&~(StructureNotifyMask|EnterWindowMask));
825 XUnmapWindow(ioncore_g.dpy, cwin->win);
826 XSelectInput(ioncore_g.dpy, cwin->win, cwin->event_mask);
830 static void show_clientwin(WClientWin *cwin)
832 if(cwin->flags&CLIENTWIN_PROP_ACROBATIC){
833 XMoveWindow(ioncore_g.dpy, cwin->win,
834 REGION_GEOM(cwin).x, REGION_GEOM(cwin).y);
835 if(cwin->state==NormalState)
839 XSelectInput(ioncore_g.dpy, cwin->win,
840 cwin->event_mask&~(StructureNotifyMask|EnterWindowMask));
841 XMapWindow(ioncore_g.dpy, cwin->win);
842 XSelectInput(ioncore_g.dpy, cwin->win, cwin->event_mask);
843 set_clientwin_state(cwin, NormalState);
850 /*{{{ Resize/reparent/reconf helpers */
853 void clientwin_notify_rootpos(WClientWin *cwin, int rootx, int rooty)
863 ce.xconfigure.type=ConfigureNotify;
864 ce.xconfigure.event=win;
865 ce.xconfigure.window=win;
866 ce.xconfigure.x=rootx-cwin->orig_bw;
867 ce.xconfigure.y=rooty-cwin->orig_bw;
868 ce.xconfigure.width=REGION_GEOM(cwin).w;
869 ce.xconfigure.height=REGION_GEOM(cwin).h;
870 ce.xconfigure.border_width=cwin->orig_bw;
871 ce.xconfigure.above=None;
872 ce.xconfigure.override_redirect=False;
874 XSelectInput(ioncore_g.dpy, win, cwin->event_mask&~StructureNotifyMask);
875 XSendEvent(ioncore_g.dpy, win, False, StructureNotifyMask, &ce);
876 XSelectInput(ioncore_g.dpy, win, cwin->event_mask);
880 static void sendconfig_clientwin(WClientWin *cwin)
884 region_rootpos(&cwin->region, &rootx, &rooty);
885 clientwin_notify_rootpos(cwin, rootx, rooty);
889 static void do_reparent_clientwin(WClientWin *cwin, Window win, int x, int y)
891 XSelectInput(ioncore_g.dpy, cwin->win,
892 cwin->event_mask&~StructureNotifyMask);
893 XReparentWindow(ioncore_g.dpy, cwin->win, win, x, y);
894 XSelectInput(ioncore_g.dpy, cwin->win, cwin->event_mask);
898 static void convert_geom(const WFitParams *fp,
899 WClientWin *cwin, WRectangle *geom)
901 WFitParams fptmp=*fp;
902 WSizePolicy szplcy=SIZEPOLICY_FULL_EXACT;
904 /*if(cwin->szplcy!=SIZEPOLICY_DEFAULT)
905 szplcy=cwin->szplcy;*/
907 sizepolicy(&szplcy, (WRegion*)cwin, NULL, REGION_RQGEOM_WEAK_ALL, &fptmp);
916 /*{{{ Region dynfuns */
919 static bool clientwin_fitrep(WClientWin *cwin, WWindow *np,
920 const WFitParams *fp)
926 if(np!=NULL && !region_same_rootwin((WRegion*)cwin, (WRegion*)np))
929 if(fp->mode®ION_FIT_WHATEVER){
932 geom.w=REGION_GEOM(cwin).w;
933 geom.h=REGION_GEOM(cwin).h;
938 changes=(REGION_GEOM(cwin).x!=geom.x ||
939 REGION_GEOM(cwin).y!=geom.y ||
940 REGION_GEOM(cwin).w!=geom.w ||
941 REGION_GEOM(cwin).h!=geom.h);
943 REGION_GEOM(cwin)=geom;
945 if(np==NULL && !changes)
949 region_unset_parent((WRegion*)cwin);
950 do_reparent_clientwin(cwin, np->win, geom.x, geom.y);
951 region_set_parent((WRegion*)cwin, np);
952 sendconfig_clientwin(cwin);
954 if(!REGION_IS_FULLSCREEN(cwin))
955 cwin->flags&=~CLIENTWIN_FS_RQ;
957 netwm_update_state(cwin);
963 if(cwin->flags&CLIENTWIN_PROP_ACROBATIC && !REGION_IS_MAPPED(cwin)){
964 XMoveResizeWindow(ioncore_g.dpy, cwin->win,
965 -2*REGION_GEOM(cwin).w, -2*REGION_GEOM(cwin).h,
968 XMoveResizeWindow(ioncore_g.dpy, cwin->win, geom.x, geom.y, w, h);
971 cwin->flags&=~CLIENTWIN_NEED_CFGNTFY;
977 static void clientwin_map(WClientWin *cwin)
979 show_clientwin(cwin);
980 REGION_MARK_MAPPED(cwin);
984 static void clientwin_unmap(WClientWin *cwin)
986 hide_clientwin(cwin);
987 REGION_MARK_UNMAPPED(cwin);
991 static void clientwin_do_set_focus(WClientWin *cwin, bool warp)
993 if(cwin->flags&CLIENTWIN_P_WM_TAKE_FOCUS){
994 Time stmp=ioncore_get_timestamp();
995 send_clientmsg(cwin->win, ioncore_g.atom_wm_take_focus, stmp);
998 region_finalise_focusing((WRegion*)cwin, cwin->win, warp);
1000 XSync(ioncore_g.dpy, 0);
1004 void clientwin_restack(WClientWin *cwin, Window other, int mode)
1006 xwindow_restack(cwin->win, other, mode);
1010 void clientwin_stacking(WClientWin *cwin, Window *bottomret, Window *topret)
1012 *bottomret=cwin->win;
1017 static Window clientwin_x_window(WClientWin *cwin)
1023 static void clientwin_activated(WClientWin *cwin)
1025 clientwin_install_colormap(cwin);
1029 static void clientwin_size_hints(WClientWin *cwin, WSizeHints *hints_ret)
1031 if(cwin->flags&CLIENTWIN_FS_RQ){
1032 /* Do not use size hints, when full screen mode has been
1033 * requested by the client window itself.
1035 sizehints_clear(hints_ret);
1037 xsizehints_to_sizehints(&cwin->size_hints, hints_ret);
1045 /*{{{ Identity & lookup */
1049 * Returns a table containing the properties \code{WM_CLASS} (table entries
1050 * \var{instance} and \var{class}) and \code{WM_WINDOW_ROLE} (\var{role})
1051 * properties for \var{cwin}. If a property is not set, the corresponding
1052 * field(s) are unset in the table.
1056 ExtlTab clientwin_get_ident(WClientWin *cwin)
1058 char **p=NULL, **p2=NULL, *wrole=NULL;
1059 int n=0, n2=0, n3=0, tmp=0;
1060 Window tforwin=None;
1062 bool dockapp_hack=FALSE;
1064 p=xwindow_get_text_property(cwin->win, XA_WM_CLASS, &n);
1066 p2=xwindow_get_text_property(cwin->win, ioncore_g.atom_dockapp_hack, &n2);
1068 dockapp_hack=(n2>0);
1071 /* Some dockapps do actually have WM_CLASS, so use it. */
1077 wrole=xwindow_get_string_property(cwin->win, ioncore_g.atom_wm_window_role,
1080 tab=extl_create_table();
1081 if(n>=2 && p[1]!=NULL)
1082 extl_table_sets_s(tab, "class", p[1]);
1083 if(n>=1 && p[0]!=NULL)
1084 extl_table_sets_s(tab, "instance", p[0]);
1086 extl_table_sets_s(tab, "role", wrole);
1088 if(XGetTransientForHint(ioncore_g.dpy, cwin->win, &tforwin)
1090 extl_table_sets_b(tab, "is_transient", TRUE);
1094 extl_table_sets_b(tab, "is_dockapp", TRUE);
1099 XFreeStringList(p2);
1110 /*{{{ ConfigureRequest */
1113 static bool check_fs_cfgrq(WClientWin *cwin, XConfigureRequestEvent *ev)
1115 /* check full screen request */
1116 if((ev->value_mask&(CWWidth|CWHeight))==(CWWidth|CWHeight)){
1117 WRegion *grp=region_groupleader_of((WRegion*)cwin);
1118 WScreen *scr=clientwin_fullscreen_chkrq(cwin, ev->width, ev->height);
1120 if(scr!=NULL && REGION_MANAGER(grp)!=(WRegion*)scr){
1121 bool sw=clientwin_fullscreen_may_switchto(cwin);
1123 cwin->flags|=CLIENTWIN_FS_RQ;
1125 if(!region_fullscreen_scr(grp, scr, sw))
1126 cwin->flags&=~CLIENTWIN_FS_RQ;
1136 static bool check_normal_cfgrq(WClientWin *cwin, XConfigureRequestEvent *ev)
1138 if(ev->value_mask&(CWX|CWY|CWWidth|CWHeight)){
1139 WRQGeomParams rq=RQGEOMPARAMS_INIT;
1142 rq.flags=REGION_RQGEOM_WEAK_ALL|REGION_RQGEOM_ABSOLUTE;
1144 if(cwin->size_hints.flags&PWinGravity){
1145 rq.flags|=REGION_RQGEOM_GRAVITY;
1146 rq.gravity=cwin->size_hints.win_gravity;
1149 /* Do I need to insert another disparaging comment on the person who
1150 * invented special server-supported window borders that are not
1151 * accounted for in the window size? Keep it simple, stupid!
1153 if(cwin->size_hints.flags&PWinGravity){
1154 gdx=xgravity_deltax(cwin->size_hints.win_gravity,
1155 -cwin->orig_bw, -cwin->orig_bw);
1156 gdy=xgravity_deltay(cwin->size_hints.win_gravity,
1157 -cwin->orig_bw, -cwin->orig_bw);
1160 region_rootpos((WRegion*)cwin, &(rq.geom.x), &(rq.geom.y));
1161 rq.geom.w=REGION_GEOM(cwin).w;
1162 rq.geom.h=REGION_GEOM(cwin).h;
1164 if(ev->value_mask&CWWidth){
1165 /* If x was not changed, keep reference point where it was */
1166 if(cwin->size_hints.flags&PWinGravity){
1167 rq.geom.x+=xgravity_deltax(cwin->size_hints.win_gravity, 0,
1168 ev->width-rq.geom.w);
1170 rq.geom.w=maxof(ev->width, 1);
1171 rq.flags&=~REGION_RQGEOM_WEAK_W;
1173 if(ev->value_mask&CWHeight){
1174 /* If y was not changed, keep reference point where it was */
1175 if(cwin->size_hints.flags&PWinGravity){
1176 rq.geom.y+=xgravity_deltay(cwin->size_hints.win_gravity, 0,
1177 ev->height-rq.geom.h);
1179 rq.geom.h=maxof(ev->height, 1);
1180 rq.flags&=~REGION_RQGEOM_WEAK_H;
1182 if(ev->value_mask&CWX){
1183 rq.geom.x=ev->x+gdx;
1184 rq.flags&=~REGION_RQGEOM_WEAK_X;
1186 if(ev->value_mask&CWY){
1187 rq.geom.y=ev->y+gdy;
1188 rq.flags&=~REGION_RQGEOM_WEAK_Y;
1191 region_rqgeom((WRegion*)cwin, &rq, NULL);
1200 void clientwin_handle_configure_request(WClientWin *cwin,
1201 XConfigureRequestEvent *ev)
1203 if(ev->value_mask&CWBorderWidth)
1204 cwin->orig_bw=ev->border_width;
1206 cwin->flags|=CLIENTWIN_NEED_CFGNTFY;
1208 if(!(cwin->flags&CLIENTWIN_PROP_IGNORE_CFGRQ)){
1209 if(!check_fs_cfgrq(cwin, ev))
1210 check_normal_cfgrq(cwin, ev);
1213 if(cwin->flags&CLIENTWIN_NEED_CFGNTFY){
1214 sendconfig_clientwin(cwin);
1215 cwin->flags&=~CLIENTWIN_NEED_CFGNTFY;
1227 * Attempts to fix window size problems with non-ICCCM compliant
1231 void clientwin_nudge(WClientWin *cwin)
1233 XResizeWindow(ioncore_g.dpy, cwin->win,
1234 2*REGION_GEOM(cwin).w, 2*REGION_GEOM(cwin).h);
1235 XFlush(ioncore_g.dpy);
1236 XResizeWindow(ioncore_g.dpy, cwin->win,
1237 REGION_GEOM(cwin).w, REGION_GEOM(cwin).h);
1248 * Return the X window id for the client window.
1252 double clientwin_xid(WClientWin *cwin)
1264 static int last_checkcode=1;
1267 static ExtlTab clientwin_get_configuration(WClientWin *cwin)
1271 SMCfgCallback *cfg_cb;
1272 SMAddCallback *add_cb;
1274 tab=region_get_base_configuration((WRegion*)cwin);
1276 extl_table_sets_d(tab, "windowid", (double)(cwin->win));
1278 if(last_checkcode!=0){
1279 chkc=last_checkcode++;
1280 xwindow_set_integer_property(cwin->win, ioncore_g.atom_checkcode,
1282 extl_table_sets_i(tab, "checkcode", chkc);
1285 ioncore_get_sm_callbacks(&add_cb, &cfg_cb);
1294 WRegion *clientwin_load(WWindow *par, const WFitParams *fp, ExtlTab tab)
1298 int chkc=0, real_chkc=0;
1299 WClientWin *cwin=NULL;
1300 XWindowAttributes attr;
1302 bool got_chkc=FALSE;
1304 if(!extl_table_gets_d(tab, "windowid", &wind) ||
1305 !extl_table_gets_i(tab, "checkcode", &chkc)){
1311 if(XWINDOW_REGION_OF(win)!=NULL){
1312 warn("Client window %x already managed.", win);
1316 got_chkc=xwindow_get_integer_property(win, ioncore_g.atom_checkcode,
1319 if(!got_chkc || real_chkc!=chkc){
1320 ioncore_clientwin_load_missing();
1326 if(!XGetWindowAttributes(ioncore_g.dpy, win, &attr)){
1327 warn(TR("Window %#x disappeared."), win);
1331 if(attr.override_redirect ||
1332 (ioncore_g.opmode==IONCORE_OPMODE_INIT && attr.map_state!=IsViewable)){
1333 warn(TR("Saved client window does not want to be managed."));
1337 cwin=create_clientwin(par, win, &attr);
1342 /* Reparent and resize taking limits set by size hints into account */
1343 convert_geom(fp, cwin, &rg);
1344 REGION_GEOM(cwin)=rg;
1345 do_reparent_clientwin(cwin, par->win, rg.x, rg.y);
1346 XResizeWindow(ioncore_g.dpy, win, maxof(1, rg.w), maxof(1, rg.h));
1348 if(!postmanage_check(cwin, &attr)){
1349 clientwin_destroyed(cwin);
1353 return (WRegion*)cwin;
1360 /*{{{ Dynfuntab and class info */
1363 static DynFunTab clientwin_dynfuntab[]={
1364 {(DynFun*)region_fitrep,
1365 (DynFun*)clientwin_fitrep},
1373 {region_do_set_focus,
1374 clientwin_do_set_focus},
1376 {region_notify_rootpos,
1377 clientwin_notify_rootpos},
1383 clientwin_stacking},
1385 {(DynFun*)region_xwindow,
1386 (DynFun*)clientwin_x_window},
1389 clientwin_activated},
1392 clientwin_size_hints},
1394 {(DynFun*)region_rqclose,
1395 (DynFun*)clientwin_rqclose},
1397 {(DynFun*)region_get_configuration,
1398 (DynFun*)clientwin_get_configuration},
1405 IMPLCLASS(WClientWin, WRegion, clientwin_deinit, clientwin_dynfuntab);