EAPI void
ecore_x_window_shape_events_select(Ecore_X_Window win,
Eina_Bool on)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (on)
XShapeSelectInput(_ecore_x_disp, win, ShapeNotifyMask);
else
XShapeSelectInput(_ecore_x_disp, win, 0);
} /* ecore_x_window_shape_events_select */
static void reparent(client_t *c, strut_t *s)
{
XSetWindowAttributes pattr;
geom_t f;
f = frame_geom(c);
pattr.override_redirect = True;
pattr.background_pixel = bg.pixel;
pattr.border_pixel = bd.pixel;
pattr.event_mask = SubMask|ButtonPressMask|ExposureMask|EnterWindowMask;
c->frame = XCreateWindow(dpy, root, f.x, f.y, f.w, f.h, BW(c),
DefaultDepth(dpy, screen), CopyFromParent, DefaultVisual(dpy, screen),
CWOverrideRedirect|CWBackPixel|CWBorderPixel|CWEventMask, &pattr);
#ifdef SHAPE
if (shape) {
XShapeSelectInput(dpy, c->win, ShapeNotifyMask);
set_shape(c);
}
#endif
#ifdef XFT
c->xftdraw = XftDrawCreate(dpy, (Drawable)c->frame,
DefaultVisual(dpy, DefaultScreen(dpy)),
DefaultColormap(dpy, DefaultScreen(dpy)));
#endif
XAddToSaveSet(dpy, c->win);
XSelectInput(dpy, c->win, ColormapChangeMask|PropertyChangeMask);
XSetWindowBorderWidth(dpy, c->win, 0);
XResizeWindow(dpy, c->win, c->geom.w, c->geom.h);
XReparentWindow(dpy, c->win, c->frame, 0, frame_height(c));
send_config(c);
}
bool Frame::query_shape() const
{
int ns, order;
XFree(XShapeGetRectangles(QX11Info::display(), c_win, ShapeBounding, &ns, &order));
XShapeSelectInput(QX11Info::display(), c_win, ShapeNotifyMask);
if (ns > 1)
{
qDebug() << "Frame is shape:" << winId() << "Name:" << wm_name << "Client:" << c_win << "State:" << state;
return true;
}
return false;
}
/*ARGSUSED*/
extern void
setShape(Client *c) {
#ifdef SHAPE
int n;
int order;
XRectangle *rect;
if (shape) {
XShapeSelectInput(dpy, c->window, ShapeNotifyMask);
rect = XShapeGetRectangles(dpy, c->window, ShapeBounding,
&n, &order);
if (n > 1)
XShapeCombineShape(dpy, c->parent, ShapeBounding,
border - 1, border - 1, c->window,
ShapeBounding, ShapeSet);
XFree(rect);
}
#else
#endif
}
compzillaWindow::compzillaWindow(Display *display, Window win, XWindowAttributes *attrs)
: mAttr(*attrs),
mDisplay(display),
mWindow(win),
mPixmap(None),
mDamage(None),
mLastEntered(None),
mIsDestroyed(false),
mIsRedirected(false),
mIsResizePending(false)
{
XSelectInput (display, win, (PropertyChangeMask | EnterWindowMask | FocusChangeMask));
#if HAVE_XSHAPE
XShapeSelectInput (display, win, ShapeNotifyMask);
#endif
// Get notified of global cursor changes.
// FIXME: This is not very useful, as X has no way of fetching the Cursor
// for a given window.
//XFixesSelectCursorInput (display, win, XFixesDisplayCursorNotifyMask);
XGrabButton (display, AnyButton, AnyModifier, win, true,
(ButtonPressMask | ButtonReleaseMask | ButtonMotionMask),
GrabModeSync, GrabModeSync, None, None);
/*
* Set up damage notification. RawRectangles gives us smaller grain
* changes, versus NonEmpty which seems to always include the entire
* contents.
*/
mDamage = XDamageCreate (mDisplay, mWindow, XDamageReportRawRectangles);
if (mAttr.map_state == IsViewable) {
mAttr.map_state = IsUnmapped;
Mapped (mAttr.override_redirect);
}
}
/* The main function */
int main(int argc, char const *argv[])
{
Display *dpy;
GString *line;
unsigned xeventmask;
int error_base, shape_event, damage_event;
struct
{
Bool children, creation, mapping, configure, shape;
Bool properties, clientmsg;
Bool visibility, exposure, damages;
Bool pointer, keyboard;
} track;
dpy = XOpenDisplay(NULL);
XSetErrorHandler(xerror_handler);
XA_utf8_string = XInternAtom(dpy, "UTF8_STRING", False);
XA_wm_state = XInternAtom(dpy, "WM_STATE", False);
if (argv[1] && !strcmp(argv[1], "-t"))
{
Opt_timestamp = 1;
optind++;
}
/* Choose which events we're interested in. */
memset(&track, 0, sizeof(track));
track.children = True;
track.creation = True;
track.mapping = True;
track.configure = True;
track.shape = True;
track.properties = True;
track.clientmsg = True;
track.visibility = True;
track.keyboard = True;
for (; argv[optind]; optind++)
{
char const *opt;
Bool add, del, *which;
opt = argv[optind];
add = opt[0] == '+';
del = opt[0] == '-';
if (add || del)
opt++;
if (!strcmp(opt, "children"))
which = &track.children;
else if (!strcmp(opt, "create"))
which = &track.creation;
else if (!strcmp(opt, "map"))
which = &track.mapping;
else if (!strcmp(opt, "config"))
which = &track.configure;
else if (!strcmp(opt, "shape"))
which = &track.shape;
else if (!strcmp(opt, "prop"))
which = &track.properties;
else if (!strcmp(opt, "ipc"))
which = &track.clientmsg;
else if (!strcmp(opt, "visibility"))
which = &track.visibility;
else if (!strcmp(opt, "expose"))
which = &track.exposure;
else if (!strcmp(opt, "damage"))
which = &track.damages;
else if (!strcmp(opt, "ptr"))
which = &track.pointer;
else if (!strcmp(opt, "kbd"))
which = &track.keyboard;
else
break;
if (!add && !del)
memset(&track, 0, sizeof(track));
*which = !del;
} /* for */
xeventmask = 0;
if (track.creation || track.mapping || track.configure
|| track.clientmsg)
xeventmask |= track.children
? SubstructureNotifyMask
: StructureNotifyMask;
if (track.shape)
XShapeQueryExtension(dpy, &shape_event, &error_base);
if (track.properties)
xeventmask |= PropertyChangeMask;
if (track.visibility)
xeventmask |= VisibilityChangeMask;
if (track.exposure)
xeventmask |= ExposureMask;
if (track.damages)
XDamageQueryExtension(dpy, &damage_event, &error_base);
if (track.pointer);
xeventmask |= EnterWindowMask|LeaveWindowMask;
if (track.keyboard)
xeventmask |= KeyPressMask|KeyReleaseMask;
/* XSelectInput() the windows we're interested in
* or the root window. */
if (argv[optind])
do
{
Window win;
char const *errp;
win = strtoul(argv[optind], (char **)&errp, 0);
if (errp == argv[optind] || *errp)
{
fprintf(stderr, "%s: what is `%s'?\n",
argv[0], argv[optind]);
exit(1);
}
XSelectInput(dpy, win, xeventmask);
if (track.shape)
XShapeSelectInput(dpy, win, ShapeNotifyMask);
if (track.damages)
XDamageCreate(dpy, win,
XDamageReportRawRectangles);
} while (argv[++optind]);
else
XSelectInput(dpy, DefaultRootWindow(dpy), xeventmask);
/* The main loop */
line = g_string_new("");
for (;;)
{
XEvent ev;
/* Wait for, get and process the next event. */
XNextEvent(dpy, &ev);
if (ev.type == CreateNotify)
{
XCreateWindowEvent const *create = &ev.xcreatewindow;
if (!track.creation)
continue;
fmtxid(line, create->parent);
g_string_append_printf(line,
"Create(0x%lx)", create->window);
output(line, ev.xany.send_event);
} else if (ev.type == DestroyNotify)
{
XDestroyWindowEvent const *destroy = &ev.xdestroywindow;
if (!track.creation)
continue;
fmtxid(line, destroy->event);
g_string_append_printf(line,
"Destroy(0x%lx)", destroy->window);
output(line, ev.xany.send_event);
} else if (ev.type == MapNotify)
{
XMapEvent const *map = &ev.xmap;
if (!track.mapping)
continue;
fmtxid(line, map->event);
g_string_append_printf(line, "Map(0x%lx%s)",
map->window, map->override_redirect
? ", override_redirected" : "");
output(line, ev.xany.send_event);
} else if (ev.type == UnmapNotify)
{
XUnmapEvent const *unmap = &ev.xunmap;
if (!track.mapping)
continue;
fmtxid(line, unmap->event);
g_string_append_printf(line, "Unmap(0x%lx%s)",
unmap->window, unmap->from_configure
? ", from_configure" : "");
output(line, ev.xany.send_event);
} else if (ev.type == ReparentNotify)
{
XReparentEvent const *reparent = &ev.xreparent;
if (!track.configure)
continue;
fmtxid(line, reparent->event);
g_string_append_printf(line,
"Reparent(0x%lx => 0x%lx)",
reparent->window, reparent->parent);
output(line, ev.xany.send_event);
} else if (ev.type == ConfigureNotify)
{
XConfigureEvent const *cfg = &ev.xconfigure;
if (!track.configure)
continue;
fmtxid(line, cfg->event);
g_string_append_printf(line,
"Configure(0x%lx => %dx%d%+d%+d, "
"above=0x%lx%s)", cfg->window,
cfg->width, cfg->height, cfg->x, cfg->y,
cfg->above, cfg->override_redirect
? ", override_redirected" : "");
output(line, ev.xany.send_event);
} else if (track.shape && ev.type == shape_event + ShapeNotify)
{
static char const *shapes[] =
{ "Bounding", "Clip", "Input" };
XShapeEvent sev;
memcpy(&sev, &ev, sizeof(sev));
fmtxid(line, sev.window);
g_string_append_printf(line,
"Shape(%s => %dx%d%+d%+d)",
shapes[sev.kind],
sev.width, sev.height, sev.x, sev.y);
output(line, ev.xany.send_event);
} else if (ev.type == PropertyNotify)
{
assert(track.properties);
property_event(dpy, &ev.xproperty, line);
} else if (ev.type == ClientMessage)
{
if (!track.clientmsg)
continue;
client_message(dpy, &ev.xclient, line);
} else if (ev.type == VisibilityNotify)
{
static char const *visibilities[] =
{
"unobscured",
"partially obscured",
"fully obscured",
};
XVisibilityEvent const *vis = &ev.xvisibility;
assert(track.visibility);
fmtxid(line, vis->window);
g_string_append_printf(line, "Visibility=%s",
visibilities[vis->state]);
output(line, ev.xany.send_event);
} else if (ev.type == Expose)
{
XExposeEvent const *ex = &ev.xexpose;
assert(track.exposure);
fmtxid(line, ex->window);
g_string_append_printf(line,
"Expose(%dx%d%+d%+d)",
ex->width, ex->height,
ex->x, ex->y);
output(line, ev.xany.send_event);
} else if (track.damages && ev.type == damage_event)
{
XDamageNotifyEvent dev;
memcpy(&dev, &ev, sizeof(dev));
fmtxid(line, dev.drawable);
g_string_append_printf(line,
"Damage(%dx%d%+d%+d)",
dev.area.width, dev.area.height,
dev.area.x, dev.area.y);
output(line, ev.xany.send_event);
XDamageSubtract(dpy, dev.damage, None, None);
} else if (ev.type == EnterNotify || ev.type == LeaveNotify)
{
XCrossingEvent const *cross = &ev.xcrossing;
if (!track.pointer)
continue;
fmtxid(line, cross->window);
g_string_append_printf(line,
"%s(%dx%d",
cross->type == EnterNotify
? "Enter" : "Leave",
cross->x, cross->y);
if (cross->mode == NotifyGrab)
g_string_append(line, ", grab");
else if (cross->mode == NotifyUngrab)
g_string_append(line, ", ungrab");
g_string_append_c(line, ')');
output(line, ev.xany.send_event);
} else if (ev.type == KeyPress || ev.type == KeyRelease)
{
static struct { int mask; char const *name; } states[] =
{
{ ShiftMask, "Shift" },
{ LockMask, "Lock" },
{ ControlMask, "Ctrl" },
{ Mod1Mask, "Mod1" },
{ Mod2Mask, "Mod2" },
{ Mod3Mask, "Mod3" },
{ Mod4Mask, "Mod4" },
{ Mod5Mask, "Mod5" },
};
unsigned i;
int has_modifiers;
XKeyEvent const *key;
assert(track.keyboard);
key = &ev.xkey;
fmtxid(line, key->window);
/* Prepend with the list of modifiers. */
has_modifiers = 0;
for (i = 0; i < G_N_ELEMENTS(states); i++)
if (key->state & states[i].mask)
{
if (!has_modifiers)
{
g_string_append_c(line, ' ');
has_modifiers = 1;
} else
g_string_append_c(line, '-');
g_string_append(line, states[i].name);
}
if (has_modifiers)
g_string_append_c(line, '-');
g_string_append_printf(line, "%s %s",
XKeysymToString(XKeycodeToKeysym(dpy,
key->keycode, 0)),
ev.type == KeyPress
? "pressed" : "released");
output(line, ev.xany.send_event);
} /* if */
} /* for ever */
return 0;
} /* main */
