static dlist *
update_clients(MainWin *mw, dlist *clients, Bool *touched)
{
dlist *stack, *iter;
stack = dlist_first(wm_get_stack(mw->dpy));
iter = clients = dlist_first(clients);
if(touched)
*touched = False;
/* Terminate clients that are no longer managed */
while(iter)
{
ClientWin *cw = (ClientWin *)iter->data;
if(! dlist_find_data(stack, (void *)cw->client.window))
{
dlist *tmp = iter->next;
clientwin_destroy((ClientWin *)iter->data, True);
clients = dlist_remove(iter);
iter = tmp;
if(touched)
*touched = True;
continue;
}
clientwin_update(cw);
iter = iter->next;
}
/* Add new clients */
for(iter = dlist_first(stack); iter; iter = iter->next)
{
ClientWin *cw = (ClientWin*)dlist_find(clients, clientwin_cmp_func, iter->data);
if(! cw && (Window)iter->data != mw->window)
{
cw = clientwin_create(mw, (Window)iter->data);
if(! cw)
continue;
clients = dlist_add(clients, cw);
clientwin_update(cw);
if(touched)
*touched = True;
}
}
dlist_free(stack);
return clients;
}
static dlist *
update_clients(MainWin *mw, dlist *clients)
{
dlist *stack, *iter;
stack = dlist_first(wm_get_stack(mw->dpy));
iter = clients = dlist_first(clients);
while(iter)
{
ClientWin *cw = (ClientWin *)iter->data;
if(! dlist_find_data(stack, (void *)cw->client.window))
{
dlist *tmp = iter->next;
clientwin_destroy((ClientWin *)iter->data);
clients = dlist_remove(iter);
iter = tmp;
continue;
}
clientwin_update(cw);
iter = iter->next;
}
for(iter = dlist_first(stack); iter; iter = iter->next)
{
ClientWin *cw = (ClientWin*)dlist_find(clients, clientwin_cmp_func, iter->data);
if(! cw)
{
cw = clientwin_create(mw, (Window)iter->data);
if(! cw)
continue;
clients = dlist_add(clients, cw);
clientwin_update(cw);
}
}
dlist_free(stack);
return clients;
}
ClientWin *
clientwin_create(MainWin *mw, Window client) {
session_t *ps = mw->ps;
ClientWin *cw = allocchk(malloc(sizeof(ClientWin)));
{
static const ClientWin CLIENTWT_DEF = CLIENTWT_INIT;
memcpy(cw, &CLIENTWT_DEF, sizeof(ClientWin));
}
XWindowAttributes attr;
cw->mainwin = mw;
cw->wid_client = client;
if (ps->o.includeFrame)
cw->src.window = wm_find_frame(ps, client);
if (!cw->src.window)
cw->src.window = client;
cw->mini.format = mw->format;
{
XSetWindowAttributes sattr = {
.border_pixel = 0,
.background_pixel = 0,
.colormap = mw->colormap,
.event_mask = ButtonPressMask | ButtonReleaseMask | KeyPressMask
| KeyReleaseMask | EnterWindowMask | LeaveWindowMask
| PointerMotionMask | ExposureMask | FocusChangeMask,
.override_redirect = ps->o.lazyTrans,
};
cw->mini.window = XCreateWindow(ps->dpy,
(ps->o.lazyTrans ? ps->root : mw->window), 0, 0, 1, 1, 0,
mw->depth, InputOutput, mw->visual,
CWColormap | CWBackPixel | CWBorderPixel | CWEventMask | CWOverrideRedirect, &sattr);
}
if (!cw->mini.window)
goto clientwin_create_err;
{
static const char *PREFIX = "mini window of ";
const int len = strlen(PREFIX) + 20;
char *str = allocchk(malloc(len));
snprintf(str, len, "%s%#010lx", PREFIX, cw->src.window);
wm_wid_set_info(cw->mainwin->ps, cw->mini.window, str, None);
free(str);
}
// Listen to events on the window. We don't want to miss any changes so
// this is to be done as early as possible
XSelectInput(cw->mainwin->ps->dpy, cw->src.window, SubstructureNotifyMask | StructureNotifyMask);
XGetWindowAttributes(ps->dpy, client, &attr);
if (IsViewable != attr.map_state)
goto clientwin_create_err;
clientwin_update(cw);
// Get window pixmap
if (ps->o.useNameWindowPixmap) {
XCompositeRedirectWindow(ps->dpy, cw->src.window, CompositeRedirectAutomatic);
cw->redirected = true;
cw->cpixmap = XCompositeNameWindowPixmap(ps->dpy, cw->src.window);
}
// Create window picture
{
Drawable draw = cw->cpixmap;
if (!draw) draw = cw->src.window;
XRenderPictureAttributes pa = { .subwindow_mode = IncludeInferiors };
cw->origin = XRenderCreatePicture(cw->mainwin->ps->dpy,
draw, cw->src.format, CPSubwindowMode, &pa);
}
if (!cw->origin)
goto clientwin_create_err;
XRenderSetPictureFilter(cw->mainwin->ps->dpy, cw->origin, FilterBest, 0, 0);
return cw;
clientwin_create_err:
if (cw)
clientwin_destroy(cw, False);
return NULL;
}
void
clientwin_update(ClientWin *cw) {
Window tmpwin;
XWindowAttributes wattr;
XGetWindowAttributes(cw->mainwin->ps->dpy, cw->src.window, &wattr);
XTranslateCoordinates(cw->mainwin->ps->dpy, cw->src.window, wattr.root,
-wattr.border_width, -wattr.border_width,
&cw->src.x, &cw->src.y, &tmpwin);
cw->src.width = wattr.width;
cw->src.height = wattr.height;
cw->src.format = XRenderFindVisualFormat(cw->mainwin->ps->dpy, wattr.visual);
cw->mini.x = cw->mini.y = 0;
cw->mini.width = cw->mini.height = 1;
}
static dlist *
skippy_run(MainWin *mw, dlist *clients, int force, Window focus, Window leader, Bool all_xin)
{
unsigned int width, height, tree_count, u;
float factor;
int xoff, yoff;
XEvent ev;
int die = 0;
dlist *iter, *tmp;
Window dummy_w, *tree_windows;
CARD32 desktop = wm_get_current_desktop(mw->dpy);
Bool refocus = False;
/* Update the main window's geometry (and Xinerama info if applicable) */
mainwin_update(mw);
#ifdef XINERAMA
if(all_xin)
mw->xin_active = 0;
#else /* ! XINERAMA */
if(all_xin);
#endif /* XINERAMA */
/* Update the client table, pick the ones we want and sort them */
clients = update_clients(mw, clients);
tmp = dlist_first(dlist_find_all(clients, (dlist_match_func)clientwin_validate_func, &desktop));
if(leader != None)
{
mw->cod = dlist_first(dlist_find_all(tmp, clientwin_check_group_leader_func, (void*)&leader));
dlist_free(tmp);
} else
mw->cod = tmp;
if(! mw->cod)
return clients;
dlist_sort(mw->cod, clientwin_sort_func, 0);
/* Move the mini windows around */
layout_run(mw, mw->cod, &width, &height);
factor = (float)(mw->width - 100) / width;
if(factor * height > mw->height - 100)
factor = (float)(mw->height - 100) / height;
xoff = (mw->width - (float)width * factor) / 2;
yoff = (mw->height - (float)height * factor) / 2;
for(iter = mw->cod; iter; iter = iter->next)
clientwin_move((ClientWin*)iter->data, factor, xoff, yoff);
/* Get the currently focused window and select which mini-window to focus */
iter = dlist_find(mw->cod, clientwin_cmp_func, (void *)focus);
if(! iter)
iter = mw->cod;
mw->focus = (ClientWin*)iter->data;
mw->focus->focused = 1;
/* Save the stacking tree */
XQueryTree(mw->dpy, mw->root, &dummy_w, &dummy_w, &tree_windows, &tree_count);
mw->stack_touched = False;
/* Map the client windows */
for(iter = mw->cod; iter; iter = iter->next)
clientwin_map((ClientWin*)iter->data, force);
XWarpPointer(mw->dpy, None, mw->focus->mini.window, 0, 0, 0, 0, mw->focus->mini.width / 2, mw->focus->mini.height / 2);
/* Restore the stacking order (using XRestackWindows seems like a bad idea) */
if(mw->stack_touched)
for(u = 0; u < tree_count; ++u)
XRaiseWindow(mw->dpy, tree_windows[u]);
XFree(tree_windows);
/* Map the main window and run our event loop */
mainwin_map(mw);
while(! die) {
XNextEvent(mw->dpy, &ev);
if(ev.type == KeyRelease && ev.xkey.keycode == mw->key_q) {
DIE_NOW = 1;
break;
}
else if(ev.type == DestroyNotify || ev.type == UnmapNotify) {
dlist *iter = dlist_find(clients, clientwin_cmp_func, (void *)ev.xany.window);
if(iter)
{
ClientWin *cw = (ClientWin *)iter->data;
clients = dlist_first(dlist_remove(iter));
iter = dlist_find(mw->cod, clientwin_cmp_func, (void *)ev.xany.window);
if(iter)
mw->cod = dlist_first(dlist_remove(iter));
clientwin_destroy(cw);
if(! mw->cod)
{
die = 1;
break;
}
}
}
else if(ev.xany.window == mw->window)
die = mainwin_handle(mw, &ev);
else if(ev.type == PropertyNotify && (ev.xproperty.atom == ESETROOT_PMAP_ID || ev.xproperty.atom == _XROOTPMAP_ID))
mainwin_update_background(mw);
else if(mw->tooltip && ev.xany.window == mw->tooltip->window)
tooltip_handle(mw->tooltip, &ev);
else if(ev.type == KeyRelease && ev.xkey.keycode == mw->key_escape)
{
refocus = True;
break;
}
else
{
dlist *iter;
for(iter = mw->cod; iter; iter = iter->next)
{
ClientWin *cw = (ClientWin *)iter->data;
if(cw->mini.window == ev.xany.window)
{
die = clientwin_handle(cw, &ev);
break;
}
}
}
}
/* Unmap the main window and clean up */
mainwin_unmap(mw);
XFlush(mw->dpy);
REDUCE(clientwin_unmap((ClientWin*)iter->data), mw->cod);
dlist_free(mw->cod);
mw->cod = 0;
if(die == 2)
DIE_NOW = 1;
if(refocus)
XSetInputFocus(mw->dpy, focus, RevertToPointerRoot, CurrentTime);
return clients;
}
static dlist *
skippy_run(MainWin *mw, dlist *clients, Window focus, Window leader, Bool all_xin)
{
XEvent ev;
int die = 0;
Bool refocus = False;
int last_rendered;
/* Update the main window's geometry (and Xinerama info if applicable) */
mainwin_update(mw);
#ifdef XINERAMA
if(all_xin)
mw->xin_active = 0;
#else /* ! XINERAMA */
if(all_xin);
#endif /* XINERAMA */
/* Map the main window and run our event loop */
if(mw->lazy_trans)
{
mainwin_map(mw);
XFlush(mw->dpy);
}
clients = do_layout(mw, clients, focus, leader);
if(! mw->cod)
return clients;
/* Map the main window and run our event loop */
if(! mw->lazy_trans)
mainwin_map(mw);
last_rendered = time_in_millis();
while(! die) {
int i, j, now, timeout;
int move_x = -1, move_y = -1;
struct pollfd r_fd;
XFlush(mw->dpy);
r_fd.fd = ConnectionNumber(mw->dpy);
r_fd.events = POLLIN;
if(mw->poll_time > 0)
timeout = MAX(0, mw->poll_time + last_rendered - time_in_millis());
else
timeout = -1;
i = poll(&r_fd, 1, timeout);
now = time_in_millis();
if(now >= last_rendered + mw->poll_time)
{
REDUCE(if( ((ClientWin*)iter->data)->damaged ) clientwin_repair(iter->data), mw->cod);
last_rendered = now;
}
i = XPending(mw->dpy);
for(j = 0; j < i; ++j)
{
XNextEvent(mw->dpy, &ev);
if (ev.type == MotionNotify)
{
move_x = ev.xmotion.x_root;
move_y = ev.xmotion.y_root;
}
else if(ev.type == DestroyNotify || ev.type == UnmapNotify) {
dlist *iter = dlist_find(clients, clientwin_cmp_func, (void *)ev.xany.window);
if(iter)
{
ClientWin *cw = (ClientWin *)iter->data;
clients = dlist_first(dlist_remove(iter));
iter = dlist_find(mw->cod, clientwin_cmp_func, (void *)ev.xany.window);
if(iter)
mw->cod = dlist_first(dlist_remove(iter));
clientwin_destroy(cw, True);
if(! mw->cod)
{
die = 1;
break;
}
}
}
else if (mw->poll_time >= 0 && ev.type == mw->damage_event_base + XDamageNotify)
{
XDamageNotifyEvent *d_ev = (XDamageNotifyEvent *)&ev;
dlist *iter = dlist_find(mw->cod, clientwin_cmp_func, (void *)d_ev->drawable);
if(iter)
{
if(mw->poll_time == 0)
clientwin_repair((ClientWin *)iter->data);
else
((ClientWin *)iter->data)->damaged = True;
}
}
else if(ev.type == KeyRelease && ev.xkey.keycode == mw->key_q)
{
DIE_NOW = 1;
die = 1;
break;
}
else if(ev.type == KeyRelease && ev.xkey.keycode == mw->key_escape)
{
refocus = True;
die = 1;
break;
}
else if(ev.xany.window == mw->window)
die = mainwin_handle(mw, &ev);
else if(ev.type == PropertyNotify)
{
if(ev.xproperty.atom == ESETROOT_PMAP_ID || ev.xproperty.atom == _XROOTPMAP_ID)
{
mainwin_update_background(mw);
REDUCE(clientwin_render((ClientWin *)iter->data), mw->cod);
}
}
else if(mw->tooltip && ev.xany.window == mw->tooltip->window)
tooltip_handle(mw->tooltip, &ev);
else
{
dlist *iter;
for(iter = mw->cod; iter; iter = iter->next)
{
ClientWin *cw = (ClientWin *)iter->data;
if(cw->mini.window == ev.xany.window)
{
die = clientwin_handle(cw, &ev);
if(die)
break;
}
}
if(die)
break;
}
}
if(mw->tooltip && move_x != -1)
tooltip_move(mw->tooltip, move_x + 20, move_y + 20);
}
