char *
egg_tray_manager_get_child_title (EggTrayManager *manager,
EggTrayManagerChild *child)
{
Window *child_window;
Atom utf8_string, atom, type;
int result;
char *retval;
int format;
gulong nitems;
gulong bytes_after;
guchar *val;
g_return_val_if_fail (EGG_IS_TRAY_MANAGER (manager), NULL);
g_return_val_if_fail (GTK_IS_SOCKET (child), NULL);
child_window = g_object_get_data (G_OBJECT (child),
"egg-tray-child-window");
utf8_string = XInternAtom (gdk_helper_display(), "UTF8_STRING", False);
atom = XInternAtom (gdk_helper_display(), "_NET_WM_NAME", False);
gdk_error_trap_push ();
result = XGetWindowProperty (gdk_helper_display(),
*child_window,
atom,
0, G_MAXLONG,
False, utf8_string,
&type, &format, &nitems,
&bytes_after, (guchar **)&val);
if (gdk_error_trap_pop () || result != Success)
return NULL;
if (type != utf8_string ||
format != 8 ||
nitems == 0)
{
if (val)
XFree (val);
return NULL;
}
if (!g_utf8_validate ((const gchar*) val, nitems, NULL))
{
XFree (val);
return NULL;
}
retval = g_strndup ((const gchar*) val, nitems);
XFree (val);
return retval;
}
static void
panel_set_wm_strut(panel *p)
{
unsigned long data[12] = {0,0,0,0,0,0,0,0,0,0,0,0};
int i = 4;
ENTER;
if (!GTK_WIDGET_MAPPED (p->topgwin))
return;
switch (p->edge) {
case EDGE_LEFT:
i = 0;
data[i] = p->aw;
data[4 + i*2] = p->ay;
data[5 + i*2] = p->ay + p->ah - 1;
break;
case EDGE_RIGHT:
i = 1;
data[i] = p->aw;
data[4 + i*2] = p->ay;
data[5 + i*2] = p->ay + p->ah - 1;
break;
case EDGE_TOP:
i = 2;
data[i] = p->ah;
data[4 + i*2] = p->ax;
data[5 + i*2] = p->ax + p->aw - 1;
break;
case EDGE_BOTTOM:
i = 3;
data[i] = p->ah;
data[4 + i*2] = p->ax;
data[5 + i*2] = p->ax + p->aw - 1 ;
break;
default:
ERR("wrong edge %d. strut won't be set\n", p->edge);
RET();
}
DBG("type %d. width %d. from %d to %d\n", i, data[i], data[4 + i*2], data[5 + i*2]);
XChangeProperty(gdk_helper_display(), p->topxwin, a_NET_WM_STRUT_PARTIAL,
XA_CARDINAL, 32, PropModeReplace, (unsigned char *) data, 12);
/* old spec, for wms that do not support STRUT_PARTIAL */
XChangeProperty(gdk_helper_display(), p->topxwin, a_NET_WM_STRUT,
XA_CARDINAL, 32, PropModeReplace, (unsigned char *) data, 4);
RET();
}
void
handle_error(Display * d, XErrorEvent * ev)
{
char buf[256];
ENTER;
XGetErrorText(gdk_helper_display(), ev->error_code, buf, 256);
ERR( "trayer : X error: %s\n", buf);
RET();
}
void panel_stop(panel *p)
{
ENTER;
tray_destructor(p);
XSelectInput (gdk_helper_display(), GDK_ROOT_WINDOW(), NoEventMask);
gdk_window_remove_filter(gdk_get_default_root_window (), (GdkFilterFunc)panel_wm_events, p);
gtk_widget_destroy(p->topgwin);
RET();
}
void *
get_xaproperty (Window win, Atom prop, Atom type, int *nitems)
{
Atom type_ret;
int format_ret;
unsigned long items_ret;
unsigned long after_ret;
unsigned char *prop_data;
ENTER;
prop_data = NULL;
XGetWindowProperty (gdk_helper_display(), win, prop, 0, 0x7fffffff, False,
type, &type_ret, &format_ret, &items_ret,
&after_ret, &prop_data);
if (nitems)
*nitems = items_ret;
RET(prop_data);
}
void
Xclimsg(Window win, long type, long l0, long l1, long l2, long l3, long l4)
{
XClientMessageEvent xev;
xev.type = ClientMessage;
xev.window = win;
xev.message_type = type;
xev.format = 32;
xev.data.l[0] = l0;
xev.data.l[1] = l1;
xev.data.l[2] = l2;
xev.data.l[3] = l3;
xev.data.l[4] = l4;
XSendEvent(gdk_helper_display(), GDK_ROOT_WINDOW(), False,
(SubstructureNotifyMask | SubstructureRedirectMask),
(XEvent *) & xev);
}
char *
get_textproperty(Window win, Atom atom)
{
XTextProperty text_prop;
char *retval;
ENTER;
if (XGetTextProperty(gdk_helper_display(), win, &text_prop, atom)) {
DBG("format=%d enc=%d nitems=%d value=%s \n",
text_prop.format,
text_prop.encoding,
text_prop.nitems,
text_prop.value);
retval = text_property_to_utf8 (&text_prop);
if (text_prop.nitems > 0)
XFree (text_prop.value);
RET(retval);
}
RET(NULL);
}
void resolve_atoms()
{
ENTER;
a_UTF8_STRING = XInternAtom(gdk_helper_display(), "UTF8_STRING", False);
a_XROOTPMAP_ID = XInternAtom(gdk_helper_display(), "_XROOTPMAP_ID", False);
a_WM_STATE = XInternAtom(gdk_helper_display(), "WM_STATE", False);
a_WM_CLASS = XInternAtom(gdk_helper_display(), "WM_CLASS", False);
a_NET_WORKAREA = XInternAtom(gdk_helper_display(), "_NET_WORKAREA", False);
a_NET_CLIENT_LIST = XInternAtom(gdk_helper_display(), "_NET_CLIENT_LIST", False);
a_NET_CLIENT_LIST_STACKING = XInternAtom(gdk_helper_display(), "_NET_CLIENT_LIST_STACKING", False);
a_NET_NUMBER_OF_DESKTOPS = XInternAtom(gdk_helper_display(), "_NET_NUMBER_OF_DESKTOPS", False);
a_NET_CURRENT_DESKTOP = XInternAtom(gdk_helper_display(), "_NET_CURRENT_DESKTOP", False);
a_NET_DESKTOP_NAMES = XInternAtom(gdk_helper_display(), "_NET_DESKTOP_NAMES", False);
a_NET_ACTIVE_WINDOW = XInternAtom(gdk_helper_display(), "_NET_ACTIVE_WINDOW", False);
a_NET_WM_DESKTOP = XInternAtom(gdk_helper_display(), "_NET_WM_DESKTOP", False);
a_NET_WM_STATE = XInternAtom(gdk_helper_display(), "_NET_WM_STATE", False);
a_NET_WM_STATE_SKIP_TASKBAR = XInternAtom(gdk_helper_display(), "_NET_WM_STATE_SKIP_TASKBAR", False);
a_NET_WM_STATE_SKIP_PAGER = XInternAtom(gdk_helper_display(), "_NET_WM_STATE_SKIP_PAGER", False);
a_NET_WM_STATE_STICKY = XInternAtom(gdk_helper_display(), "_NET_WM_STATE_STICKY", False);
a_NET_WM_STATE_HIDDEN = XInternAtom(gdk_helper_display(), "_NET_WM_STATE_HIDDEN", False);
a_NET_WM_STATE_SHADED = XInternAtom(gdk_helper_display(), "_NET_WM_STATE_SHADED", False);
a_NET_WM_WINDOW_TYPE = XInternAtom(gdk_helper_display(), "_NET_WM_WINDOW_TYPE", False);
a_NET_WM_WINDOW_TYPE_DESKTOP = XInternAtom(gdk_helper_display(), "_NET_WM_WINDOW_TYPE_DESKTOP", False);
a_NET_WM_WINDOW_TYPE_DOCK = XInternAtom(gdk_helper_display(), "_NET_WM_WINDOW_TYPE_DOCK", False);
a_NET_WM_WINDOW_TYPE_TOOLBAR = XInternAtom(gdk_helper_display(), "_NET_WM_WINDOW_TYPE_TOOLBAR", False);
a_NET_WM_WINDOW_TYPE_MENU = XInternAtom(gdk_helper_display(), "_NET_WM_WINDOW_TYPE_MENU", False);
a_NET_WM_WINDOW_TYPE_UTILITY = XInternAtom(gdk_helper_display(), "_NET_WM_WINDOW_TYPE_UTILITY", False);
a_NET_WM_WINDOW_TYPE_SPLASH = XInternAtom(gdk_helper_display(), "_NET_WM_WINDOW_TYPE_SPLASH", False);
a_NET_WM_WINDOW_TYPE_DIALOG = XInternAtom(gdk_helper_display(), "_NET_WM_WINDOW_TYPE_DIALOG", False);
a_NET_WM_WINDOW_TYPE_NORMAL = XInternAtom(gdk_helper_display(), "_NET_WM_WINDOW_TYPE_NORMAL", False);
a_NET_WM_DESKTOP = XInternAtom(gdk_helper_display(), "_NET_WM_DESKTOP", False);
a_NET_WM_NAME = XInternAtom(gdk_helper_display(), "_NET_WM_NAME", False);
a_NET_WM_STRUT = XInternAtom(gdk_helper_display(), "_NET_WM_STRUT", False);
a_NET_WM_STRUT_PARTIAL = XInternAtom(gdk_helper_display(), "_NET_WM_STRUT_PARTIAL", False);
a_KDE_NET_WM_SYSTEM_TRAY_WINDOW_FOR
= XInternAtom(gdk_helper_display(), "_KDE_NET_WM_SYSTEM_TRAY_WINDOW_FOR", False);
RET();
}
void
panel_start_gui(panel *p)
{
ENTER;
//gtk_rc_parse_string(transparent_rc);
p->topgwin = gtk_window_new(GTK_WINDOW_TOPLEVEL);
gtk_container_set_border_width(GTK_CONTAINER(p->topgwin), 0);
gtk_window_set_resizable(GTK_WINDOW(p->topgwin), FALSE);
gtk_window_set_wmclass(GTK_WINDOW(p->topgwin), "panel", "trayer");
gtk_window_set_title(GTK_WINDOW(p->topgwin), "panel");
gtk_window_set_position(GTK_WINDOW(p->topgwin), GTK_WIN_POS_CENTER);
g_signal_connect ( G_OBJECT(p->topgwin) , "delete-event" , G_CALLBACK(panel_delete_event) , p);
g_signal_connect ( G_OBJECT(p->topgwin) , "destroy-event", G_CALLBACK(panel_destroy_event), p);
g_signal_connect ( G_OBJECT (p->topgwin), "size-request" , G_CALLBACK(panel_size_req) , p);
g_signal_connect ( G_OBJECT (p->topgwin), "size-allocate", G_CALLBACK(panel_size_alloc), p);
if (p->transparent) {
g_signal_connect (G_OBJECT (p->topgwin), "configure-event", G_CALLBACK(panel_configure_event), p);
g_signal_connect (G_OBJECT (p->topgwin), "style-set", G_CALLBACK( panel_style_set), p);
}
if (p->on_primary) {
GdkDisplay *display = gdk_display_get_default ();
GdkScreen *screen = gdk_display_get_screen(display, 0);
g_signal_connect ( screen, "monitors-changed", G_CALLBACK(panel_monitors_changed), (gpointer)p );
p->monitor = gdk_screen_get_primary_monitor(screen);
}
gtk_widget_realize(p->topgwin);
gdk_window_set_decorations(p->topgwin->window, 0);
gtk_widget_set_app_paintable(p->topgwin, TRUE);
p->lbox = p->my_box_new(FALSE, 0);
gtk_container_set_border_width(GTK_CONTAINER(p->lbox), 0);
gtk_container_add(GTK_CONTAINER(p->topgwin), p->lbox);
gtk_widget_show(p->lbox);
if (p->allign == ALLIGN_RIGHT) {
GtkWidget * expander = p->my_box_new(FALSE, 0);
gtk_box_pack_start(GTK_BOX(p->lbox), expander, TRUE, TRUE, 0);
gtk_widget_show(expander);
}
p->box = p->my_box_new(FALSE, 1);
gtk_container_set_border_width(GTK_CONTAINER(p->box), 1);
gtk_box_pack_start(GTK_BOX(p->lbox), p->box, FALSE, TRUE, padding);
gtk_widget_show(p->box);
// get properties on topgwin
p->topGdkWindow = gtk_widget_get_window(p->topgwin);
p->topxwin = GDK_WINDOW_XWINDOW(GTK_WIDGET(p->topgwin)->window);
bg_init(gdk_helper_display());
/* make our window unfocusable */
gdk_window_set_accept_focus(p->topGdkWindow,False);
if (p->setdocktype) {
gdk_window_set_type_hint(p->topGdkWindow,GDK_WINDOW_TYPE_HINT_DOCK);
}
Xclimsg(p->topxwin, a_NET_WM_DESKTOP, 0xFFFFFFFF, 0, 0, 0, 0);
/************************/
/* Window Mapping Point */
gtk_widget_show_all(p->topgwin);
Xclimsg(p->topxwin, a_NET_WM_DESKTOP, 0xFFFFFFFF, 0, 0, 0, 0);
gdk_window_stick ( p->topGdkWindow);
gdk_window_set_skip_pager_hint ( p->topGdkWindow, True );
gdk_window_set_skip_taskbar_hint ( p->topGdkWindow, True );
XSelectInput (gdk_helper_display(), GDK_ROOT_WINDOW(), PropertyChangeMask);
XSelectInput (gdk_helper_display(), p->topxwin, PropertyChangeMask | FocusChangeMask | StructureNotifyMask);
gdk_window_add_filter(gdk_get_default_root_window (), (GdkFilterFunc)panel_wm_events, p);
calculate_position(p, distance,distancefrom);
gdk_window_move_resize(p->topgwin->window, p->ax, p->ay, p->aw, p->ah);
if (p->setstrut)
panel_set_wm_strut(p);
if (p->lower)
XLowerWindow(gdk_helper_display(), p->topxwin);
RET();
}