static XEN g_window_property(XEN winat, XEN name)
{
#define H_window_property "(" S_window_property " win-name name): get or set the window property."
Window window;
Display *dpy;
Atom type = None;
int format;
unsigned long len, bytesafter;
unsigned char *data[1];
XEN result = XEN_FALSE;
XEN_ASSERT_TYPE(XEN_STRING_P(winat), winat, XEN_ARG_1, S_window_property, "a string");
XEN_ASSERT_TYPE(XEN_STRING_P(name), name, XEN_ARG_2, S_window_property, "a string");
dpy = MAIN_DISPLAY(ss);
if (((window = find_window(dpy, DefaultRootWindow(dpy), XEN_TO_C_STRING(winat), compare_window))) &&
((XGetWindowProperty(dpy, window,
XInternAtom(dpy, XEN_TO_C_STRING(name), 0),
0L, (long)BUFSIZ, False,
XA_STRING, &type, &format, &len, &bytesafter,
(unsigned char **)data)) == Success) &&
(type != None) &&
(len > 0))
{
if (type == XA_STRING)
result = C_TO_XEN_STRING((char *)data[0]);
else result = C_TO_XEN_STRINGN((char *)data[0], len * format / 8);
if (data[0])
XFree((char *)(data[0]));
}
return(result);
}
XEN rb_set_documentation(XEN name, XEN help)
{
XEN_ASSERT_TYPE((XEN_STRING_P(name) || XEN_SYMBOL_P(name)), name, XEN_ARG_1, S_add_help, "a char* or symbol");
XEN_ASSERT_TYPE(XEN_STRING_P(help), help, XEN_ARG_2, S_add_help, "a char*");
if (XEN_SYMBOL_P(name))
rb_set_property(XEN_SYMBOL_TO_STRING(name), XEN_DOCUMENTATION_SYMBOL, help);
else
rb_set_property(name, XEN_DOCUMENTATION_SYMBOL, help);
return(name);
}
static XEN g_set_window_property(XEN winat, XEN name, XEN command)
{
char *c = NULL;
/* winat arg needed as well as command arg because we need an atom that is guaranteed to have a value */
/* Supposedly WM_STATE is just such an atom */
XEN_ASSERT_TYPE(XEN_STRING_P(winat), name, XEN_ARG_1, S_setB S_window_property, "a string");
XEN_ASSERT_TYPE(XEN_STRING_P(name), name, XEN_ARG_2, S_setB S_window_property, "a string");
if (XEN_STRING_P(command))
c = copy_string(XEN_TO_C_STRING(command));
else c = g_print_1(command);
change_window_property(XEN_TO_C_STRING(winat), XEN_TO_C_STRING(name), c);
if (c) FREE(c);
return(XEN_FALSE);
}
static XEN g_send_mozilla(XEN cmd)
{
#define H_send_mozilla "(" S_send_mozilla " cmd): find an html-reader (or start it if necessary), and send it the \
string 'cmd'. cmd should be a URL."
XEN_ASSERT_TYPE(XEN_STRING_P(cmd), cmd, XEN_ONLY_ARG, S_send_mozilla, "a string");
return(C_TO_XEN_BOOLEAN(send_mozilla(html_program(ss), XEN_TO_C_STRING(cmd))));
}
XEN rb_documentation(XEN name)
{
XEN_ASSERT_TYPE((XEN_STRING_P(name) || XEN_SYMBOL_P(name)), name, XEN_ONLY_ARG, S_get_help, "a char* or symbol");
if (XEN_SYMBOL_P(name))
return(rb_property(XEN_SYMBOL_TO_STRING(name), XEN_DOCUMENTATION_SYMBOL));
else
return(rb_property(name, XEN_DOCUMENTATION_SYMBOL));
}
static XEN g_find_dialog(XEN managed, XEN text)
{
#define H_find_dialog "(" S_find_dialog " :optional managed text): create and activate the Edit:Find dialog, return the dialog widget. \
If 'text' is included, it is preloaded into the find dialog text widget."
XEN_ASSERT_TYPE(XEN_BOOLEAN_IF_BOUND_P(managed), managed, XEN_ARG_1, S_find_dialog, "a boolean");
XEN_ASSERT_TYPE(XEN_STRING_IF_BOUND_P(text), text, XEN_ARG_2, S_find_dialog, "a string");
make_edit_find_dialog(XEN_TO_C_BOOLEAN(managed));
if ((edit_find_text) && (XEN_STRING_P(text)))
XmTextSetString(edit_find_text, (char *)XEN_TO_C_STRING(text));
return(XEN_WRAP_WIDGET(edit_find_dialog));
}
static XEN g_mus_midi_open_write(XEN name)
{
#define H_mus_midi_open_write "(" S_mus_midi_open_write " name): opens midi output port, returns int id"
XEN_ASSERT_TYPE(XEN_STRING_P(name), name, XEN_ONLY_ARG, S_mus_midi_open_write, "a string");
return(C_TO_XEN_INT(mus_midi_open_write(XEN_TO_C_STRING(name))));
}