void netwm_init_rootwin(WRootWin *rw)
{
Atom atoms[N_NETWM];
const char *p[1];
atoms[0]=atom_net_wm_name;
atoms[1]=atom_net_wm_state;
atoms[2]=atom_net_wm_state_fullscreen;
atoms[3]=atom_net_wm_state_demands_attention;
atoms[4]=atom_net_supporting_wm_check;
atoms[5]=atom_net_virtual_roots;
atoms[6]=atom_net_active_window;
atoms[7]=atom_net_wm_allowed_actions;
atoms[8]=atom_net_wm_moveresize;
XChangeProperty(ioncore_g.dpy, WROOTWIN_ROOT(rw),
atom_net_supporting_wm_check, XA_WINDOW,
32, PropModeReplace, (uchar*)&(rw->dummy_win), 1);
XChangeProperty(ioncore_g.dpy, rw->dummy_win,
atom_net_supporting_wm_check, XA_WINDOW,
32, PropModeReplace, (uchar*)&(rw->dummy_win), 1);
XChangeProperty(ioncore_g.dpy, WROOTWIN_ROOT(rw),
atom_net_supported, XA_ATOM,
32, PropModeReplace, (uchar*)atoms, N_NETWM);
p[0]=libtu_progbasename();
/**
* Unfortunately we cannot determine the charset of libtu_progbasename()
* so we'll just have to guess it makes sense in the current locale charset
*/
xwindow_set_utf8_property(rw->dummy_win, atom_net_wm_name, p, 1);
}
static void scan_initial_windows(WRootWin *rootwin)
{
Window dummy_root, dummy_parent, *wins=NULL;
uint nwins=0, i, j;
XWMHints *hints;
XQueryTree(ioncore_g.dpy, WROOTWIN_ROOT(rootwin), &dummy_root, &dummy_parent,
&wins, &nwins);
for(i=0; i<nwins; i++){
if(wins[i]==None)
continue;
hints=XGetWMHints(ioncore_g.dpy, wins[i]);
if(hints!=NULL && hints->flags&IconWindowHint){
for(j=0; j<nwins; j++){
if(wins[j]==hints->icon_window){
wins[j]=None;
break;
}
}
}
if(hints!=NULL)
XFree((void*)hints);
}
rootwin->tmpwins=wins;
rootwin->tmpnwins=nwins;
}
static void create_wm_windows(WRootWin *rootwin)
{
rootwin->dummy_win=XCreateWindow(ioncore_g.dpy, WROOTWIN_ROOT(rootwin),
0, 0, 1, 1, 0,
CopyFromParent, InputOnly,
CopyFromParent, 0, NULL);
XSelectInput(ioncore_g.dpy, rootwin->dummy_win, PropertyChangeMask);
}
void netwm_init_rootwin(WRootWin *rw)
{
Atom atoms[N_NETWM];
const char *p[1];
atoms[0]=atom_net_wm_name;
atoms[1]=atom_net_wm_state;
atoms[2]=atom_net_wm_state_fullscreen;
atoms[3]=atom_net_supporting_wm_check;
atoms[4]=atom_net_virtual_roots;
atoms[5]=atom_net_active_window;
XChangeProperty(ioncore_g.dpy, WROOTWIN_ROOT(rw),
atom_net_supporting_wm_check, XA_WINDOW,
32, PropModeReplace, (uchar*)&(rw->dummy_win), 1);
XChangeProperty(ioncore_g.dpy, WROOTWIN_ROOT(rw),
atom_net_supported, XA_ATOM,
32, PropModeReplace, (uchar*)atoms, N_NETWM);
p[0]=libtu_progbasename();
xwindow_set_text_property(rw->dummy_win, atom_net_wm_name, p, 1);
}
static void create_wm_windows(WRootWin *rootwin)
{
const char *p[1];
rootwin->dummy_win=XCreateWindow(ioncore_g.dpy, WROOTWIN_ROOT(rootwin),
0, 0, 1, 1, 0,
CopyFromParent, InputOnly,
CopyFromParent, 0, NULL);
p[0] = "WRootWin";
xwindow_set_text_property(rootwin->dummy_win, XA_WM_NAME, p, 1);
XSelectInput(ioncore_g.dpy, rootwin->dummy_win, PropertyChangeMask);
}
void rootwin_deinit(WRootWin *rw)
{
WScreen *scr, *next;
FOR_ALL_SCREENS_W_NEXT(scr, next){
if(REGION_MANAGER(scr)==(WRegion*)rw)
destroy_obj((Obj*)scr);
}
UNLINK_ITEM(*(WRegion**)&ioncore_g.rootwins, (WRegion*)rw, p_next, p_prev);
XSelectInput(ioncore_g.dpy, WROOTWIN_ROOT(rw), 0);
XFreeGC(ioncore_g.dpy, rw->xor_gc);
window_deinit((WWindow*)rw);
}
static void draw_rubberbox(WRootWin *rw, const WRectangle *rect)
{
XPoint fpts[5];
fpts[0].x=rect->x;
fpts[0].y=rect->y;
fpts[1].x=rect->x+rect->w;
fpts[1].y=rect->y;
fpts[2].x=rect->x+rect->w;
fpts[2].y=rect->y+rect->h;
fpts[3].x=rect->x;
fpts[3].y=rect->y+rect->h;
fpts[4].x=rect->x;
fpts[4].y=rect->y;
XDrawLines(ioncore_g.dpy, WROOTWIN_ROOT(rw), rw->xor_gc, fpts, 5,
CoordModeOrigin);
}
static void preinit_gr(WRootWin *rootwin)
{
XGCValues gcv;
ulong gcvmask;
/* Create XOR gc (for resize) */
gcv.line_style=LineSolid;
gcv.join_style=JoinBevel;
gcv.cap_style=CapButt;
gcv.fill_style=FillSolid;
gcv.line_width=2;
gcv.subwindow_mode=IncludeInferiors;
gcv.function=GXxor;
gcv.foreground=~0L;
gcvmask=(GCLineStyle|GCLineWidth|GCFillStyle|
GCJoinStyle|GCCapStyle|GCFunction|
GCSubwindowMode|GCForeground);
rootwin->xor_gc=XCreateGC(ioncore_g.dpy, WROOTWIN_ROOT(rootwin),
gcvmask, &gcv);
}
/*EXTL_DOC
* refresh \_NET\_WM\_VIRTUAL\_ROOTS
*/
EXTL_SAFE
EXTL_EXPORT
void ioncore_screens_updated(WRootWin *rw)
{
int current_screen = 0;
int n_screens;
long *virtualroots;
WScreen *scr;
n_screens = count_screens();
virtualroots = (long*)malloc(n_screens * sizeof(long));
FOR_ALL_SCREENS(scr){
virtualroots[current_screen] = region_xwindow((WRegion *)scr);
current_screen++;
}
XChangeProperty(ioncore_g.dpy, WROOTWIN_ROOT(rw),
atom_net_virtual_roots, XA_WINDOW,
32, PropModeReplace, (uchar*)virtualroots, n_screens);
free(virtualroots);
}
