C++ (Cpp) rbglib_num_to_int64 Examples

Example #1

File: rbgoocanvasitem.c Project: msakai/ruby-gnome2

static VALUE
rg_set_child_property(VALUE self, VALUE child,
                                      VALUE prop_name, VALUE val)
{
    GParamSpec* pspec;
    const char* name;

    if (SYMBOL_P(prop_name)) {
        name = rb_id2name(SYM2ID(prop_name));
    } else {
        StringValue(prop_name);
        name = StringValuePtr(prop_name);
    }
    pspec = goo_canvas_item_class_find_child_property(G_OBJECT_GET_CLASS(RVAL2GOBJ(self)), name);

    if (!pspec)
        rb_raise(rb_eRuntimeError, "No such child property: %s", name);

#define _SET_PROP_FOR_TYPE(gtype, ctype, val) \
    case gtype: \
        goo_canvas_item_set_child_properties(SELF(self), SELF(child), name, (ctype)(val), NULL); \
        break;

    switch (G_TYPE_FUNDAMENTAL(G_PARAM_SPEC_VALUE_TYPE(pspec))) {
        _SET_PROP_FOR_TYPE(G_TYPE_CHAR, gchar, NUM2INT(val));
        _SET_PROP_FOR_TYPE(G_TYPE_UCHAR, guchar, NUM2INT(val));
        _SET_PROP_FOR_TYPE(G_TYPE_BOOLEAN, gboolean, RTEST(val));
        _SET_PROP_FOR_TYPE(G_TYPE_INT, gint, NUM2INT(val));
        _SET_PROP_FOR_TYPE(G_TYPE_UINT, guint, NUM2UINT(val));
        _SET_PROP_FOR_TYPE(G_TYPE_LONG, glong, NUM2LONG(val));
        _SET_PROP_FOR_TYPE(G_TYPE_ULONG, gulong, NUM2ULONG(val));
        _SET_PROP_FOR_TYPE(G_TYPE_INT64, gint64, rbglib_num_to_int64(val));
        _SET_PROP_FOR_TYPE(G_TYPE_UINT64, guint64, rbglib_num_to_uint64(val));
        _SET_PROP_FOR_TYPE(G_TYPE_ENUM, gint, rbgobj_get_enum(val, G_PARAM_SPEC_VALUE_TYPE(pspec)));
        _SET_PROP_FOR_TYPE(G_TYPE_FLAGS, guint, rbgobj_get_flags(val, G_PARAM_SPEC_VALUE_TYPE(pspec)));
        _SET_PROP_FOR_TYPE(G_TYPE_FLOAT, gfloat, NUM2DBL(val));
        _SET_PROP_FOR_TYPE(G_TYPE_DOUBLE, gdouble, NUM2DBL(val));
      case G_TYPE_STRING:
        {
            if (SYMBOL_P(val))
                val = rb_funcall(val, rb_intern("to_s"), 0);
            goo_canvas_item_set_child_properties(SELF(self), SELF(child), name, StringValuePtr(val), NULL);
            break;
        }

      default:
        g_warning("rb_goo_canvas_item_set_child_property: unsupported type: %s\n", g_type_name(G_PARAM_SPEC_VALUE_TYPE(pspec)));
        return Qnil;
    }

#undef _SET_PROP_FOR_TYPE

    G_CHILD_ADD(child, val);

    return self;
}

Example #2

File: gdataoutputstream.c Project: taf2/ruby-gnome2

static VALUE
stream_put_int64(int argc, VALUE *argv, VALUE self)
{
        VALUE value, cancellable;
        GError *error = NULL;

        rb_scan_args(argc, argv, "11", &value, &cancellable);
        if (!g_data_output_stream_put_int64(_SELF(self), rbglib_num_to_int64(value),
                                            RVAL2GCANCELLABLE(cancellable), &error))
                rbgio_raise_io_error(error);

        return self;
}

Example #3

File: rbgobj_value.c Project: dmaciejak/ruby-gnome2

void
rbgobj_rvalue_to_gvalue(VALUE val, GValue* result)
{
    GType type, fundamental_type;

    type = G_VALUE_TYPE(result);
    if (rbgobj_convert_rvalue2gvalue(type, val, result))
        return;

    fundamental_type = G_TYPE_FUNDAMENTAL(type);
    switch (fundamental_type) {
      case G_TYPE_NONE:
        return;
      case G_TYPE_CHAR:
        g_value_set_char(result, NUM2INT(val));
        return;
      case G_TYPE_UCHAR:
        g_value_set_uchar(result, NUM2UINT(val));
        return;
      case G_TYPE_BOOLEAN:
        g_value_set_boolean(result, RVAL2CBOOL(val));
        return;
      case G_TYPE_INT:
        g_value_set_int(result, NUM2INT(val));
        return;
      case G_TYPE_UINT:
        g_value_set_uint(result, NUM2UINT(val));
        return;
      case G_TYPE_LONG:
        g_value_set_long(result, NUM2LONG(val));
        return;
      case G_TYPE_ULONG:
        g_value_set_ulong(result, NUM2ULONG(val));
        return;
      case G_TYPE_INT64:
        g_value_set_int64(result, rbglib_num_to_int64(val));
        return;
      case G_TYPE_UINT64:
        g_value_set_uint64(result, rbglib_num_to_uint64(val));
        return;
      case G_TYPE_ENUM:
        g_value_set_enum(result, rbgobj_get_enum(val, G_VALUE_TYPE(result)));
        return;
      case G_TYPE_FLAGS:
        g_value_set_flags(result, rbgobj_get_flags(val, G_VALUE_TYPE(result)));
        return;
      case G_TYPE_FLOAT:
        g_value_set_float(result, NUM2DBL(val));
        return;
      case G_TYPE_DOUBLE:
        g_value_set_double(result, NUM2DBL(val));
        return;
      case G_TYPE_STRING:
        {
            if (SYMBOL_P(val))
                val = rb_funcall(val, id_to_s, 0);
            g_value_set_string(result, RVAL2CSTR_ACCEPT_NIL(val));
            return;
        }
      case G_TYPE_OBJECT:
      case G_TYPE_INTERFACE:
        g_value_set_object(result, NIL_P(val) ? NULL : RVAL2GOBJ(val));
        return;
      case G_TYPE_PARAM:
        g_value_set_param(result, NIL_P(val) ? NULL : RVAL2GOBJ(val));
        return;
      case G_TYPE_POINTER:
        g_value_set_pointer(result, NIL_P(val) ? NULL : rbgobj_ptr2cptr(val));
        return;
      case G_TYPE_BOXED:
        {
            GType gtype;
            for (gtype = type;
                 gtype != G_TYPE_INVALID;
                 gtype = g_type_parent(gtype))
            {
                RValueToGValueFunc func =
                    g_type_get_qdata(gtype, qRValueToGValueFunc);
                if (!func)
                    continue;
                func(val, result);
                return;
            }
        }

      default:
        if (!rbgobj_convert_rvalue2gvalue(fundamental_type, val, result)) {
            RValueToGValueFunc func =
                g_type_get_qdata(type, qRValueToGValueFunc);
            if (!func){
                g_warning("rbgobj_rvalue_to_gvalue: unsupported type: %s\n",
                          g_type_name(type));
            } else {
                func(val, result);
            }
        }
    }
}