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C++ G_TYPE_FUNDAMENTAL函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中G_TYPE_FUNDAMENTAL函数的典型用法代码示例。如果您正苦于以下问题：C++ G_TYPE_FUNDAMENTAL函数的具体用法？C++ G_TYPE_FUNDAMENTAL怎么用？C++ G_TYPE_FUNDAMENTAL使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。



在下文中一共展示了G_TYPE_FUNDAMENTAL函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: gtk_argloc_set_from_value

static inline gboolean
gtk_argloc_set_from_value (GtkArg  *arg,
			   GValue  *value,
			   gboolean copy_string)
{
  switch (G_TYPE_FUNDAMENTAL (arg->type))
    {
    case G_TYPE_CHAR:		*GTK_RETLOC_CHAR (*arg) = g_value_get_char (value);	  break;
    case G_TYPE_UCHAR:		*GTK_RETLOC_UCHAR (*arg) = g_value_get_uchar (value);	  break;
    case G_TYPE_BOOLEAN:	*GTK_RETLOC_BOOL (*arg) = g_value_get_boolean (value);	  break;
    case G_TYPE_INT:		*GTK_RETLOC_INT (*arg) = g_value_get_int (value);	  break;
    case G_TYPE_UINT:		*GTK_RETLOC_UINT (*arg) = g_value_get_uint (value);	  break;
    case G_TYPE_LONG:		*GTK_RETLOC_LONG (*arg) = g_value_get_long (value);	  break;
    case G_TYPE_ULONG:		*GTK_RETLOC_ULONG (*arg) = g_value_get_ulong (value);	  break;
    case G_TYPE_ENUM:		*GTK_RETLOC_ENUM (*arg) = g_value_get_enum (value);	  break;
    case G_TYPE_FLAGS:		*GTK_RETLOC_FLAGS (*arg) = g_value_get_flags (value);	  break;
    case G_TYPE_FLOAT:		*GTK_RETLOC_FLOAT (*arg) = g_value_get_float (value);	  break;
    case G_TYPE_DOUBLE:		*GTK_RETLOC_DOUBLE (*arg) = g_value_get_double (value);	  break;
    case G_TYPE_BOXED:		*GTK_RETLOC_BOXED (*arg) = g_value_get_boxed (value);	  break;
    case G_TYPE_POINTER:	*GTK_RETLOC_POINTER (*arg) = g_value_get_pointer (value); break;
    case G_TYPE_OBJECT:		*GTK_RETLOC_POINTER (*arg) = g_value_get_object (value);  break;
    case G_TYPE_STRING:		if (copy_string)
      *GTK_RETLOC_STRING (*arg) = g_value_dup_string (value);
    else
      *GTK_RETLOC_STRING (*arg) = (char *) g_value_get_string (value);
    break;
    default:
      return FALSE;
    }
  return TRUE;
}
开发者ID:batman52，项目名称:dingux-code，代码行数:31，代码来源:gtksignal.c


示例2: gobj_mark

static void
gobj_mark(gpointer ptr)
{
    GObject* gobj = ptr;
    guint n_properties;
    GParamSpec** properties;
    GValue gval = {0,};
    guint i;

    properties = g_object_class_list_properties(G_OBJECT_GET_CLASS(gobj), &n_properties);

    for (i = 0; i < n_properties; i++) {
        GParamSpec* pspec = properties[i];
        GType value_type = G_PARAM_SPEC_VALUE_TYPE(pspec);
        if (G_TYPE_FUNDAMENTAL(value_type) != G_TYPE_OBJECT) continue;
        if (!(pspec->flags & G_PARAM_READABLE)) continue;
        /* FIXME: exclude types that doesn't have identity. */

        {
            g_value_init(&gval, value_type);
            g_object_get_property(gobj, pspec->name, &gval);
            rbgobj_gc_mark_gvalue(&gval);
            g_value_unset(&gval);
        }
    }

    g_free(properties);
}
开发者ID:geoffyoungs，项目名称:ruby-gnome2，代码行数:28，代码来源:rbgobj_object.c


示例3: gtk_arg_static_to_value

static inline gboolean
gtk_arg_static_to_value (GtkArg *arg,
			 GValue *value)
{
  switch (G_TYPE_FUNDAMENTAL (arg->type))
    {
    case G_TYPE_CHAR:		g_value_set_char (value, GTK_VALUE_CHAR (*arg));		break;
    case G_TYPE_UCHAR:		g_value_set_uchar (value, GTK_VALUE_UCHAR (*arg));		break;
    case G_TYPE_BOOLEAN:	g_value_set_boolean (value, GTK_VALUE_BOOL (*arg));		break;
    case G_TYPE_INT:		g_value_set_int (value, GTK_VALUE_INT (*arg));			break;
    case G_TYPE_UINT:		g_value_set_uint (value, GTK_VALUE_UINT (*arg));		break;
    case G_TYPE_LONG:		g_value_set_long (value, GTK_VALUE_LONG (*arg));		break;
    case G_TYPE_ULONG:		g_value_set_ulong (value, GTK_VALUE_ULONG (*arg));		break;
    case G_TYPE_ENUM:		g_value_set_enum (value, GTK_VALUE_ENUM (*arg));		break;
    case G_TYPE_FLAGS:		g_value_set_flags (value, GTK_VALUE_FLAGS (*arg));		break;
    case G_TYPE_FLOAT:		g_value_set_float (value, GTK_VALUE_FLOAT (*arg));		break;
    case G_TYPE_DOUBLE:		g_value_set_double (value, GTK_VALUE_DOUBLE (*arg));		break;
    case G_TYPE_STRING:		g_value_set_static_string (value, GTK_VALUE_STRING (*arg));	break;
    case G_TYPE_BOXED:		g_value_set_static_boxed (value, GTK_VALUE_BOXED (*arg));	break;
    case G_TYPE_POINTER:	g_value_set_pointer (value, GTK_VALUE_POINTER (*arg));		break;
    case G_TYPE_OBJECT:		g_value_set_object (value, GTK_VALUE_POINTER (*arg));		break;
    default:
      return FALSE;
    }
  return TRUE;
}
开发者ID:batman52，项目名称:dingux-code，代码行数:26，代码来源:gtksignal.c


示例4: rbgobj_ruby_object_from_instance2

VALUE
rbgobj_ruby_object_from_instance2(gpointer instance, gboolean alloc)
{
    VALUE object;
    GType type;

    if (!instance)
    	return Qnil;

    type = G_TYPE_FROM_INSTANCE(instance);
    if (alloc) {
        GType parent_type;
        for (parent_type = type;
             parent_type != G_TYPE_INVALID;
             parent_type = g_type_parent(parent_type)) {
            if (rbgobj_convert_instance2robj(parent_type, instance, &object))
                return object;
        }
    }

    switch (G_TYPE_FUNDAMENTAL(type)) {
    case G_TYPE_OBJECT:
        return rbgobj_get_ruby_object_from_gobject(instance, alloc);
    case G_TYPE_PARAM:
        return rbgobj_get_ruby_object_from_param_spec(instance, alloc);
    default:
        if (alloc) {
            rb_raise(rb_eTypeError, "%s isn't supported", g_type_name(type));
        } else {
            return Qnil;
        }
    }
}
开发者ID:pkorenev，项目名称:ruby-gnome2，代码行数:33，代码来源:rbgobject.c


示例5: rbgobj_initialize_object

void
rbgobj_initialize_object(VALUE obj, gpointer cobj)
{
    GType type;
    GType parent_type;

    if (!cobj)
        rb_raise(rb_eRuntimeError, "failed to initialize");

    type = RVAL2GTYPE(obj);

    for (parent_type = type;
         parent_type != G_TYPE_INVALID;
         parent_type = g_type_parent(parent_type)) {

         if (rbgobj_convert_initialize(parent_type, obj, cobj))
             return;
    }

    type = G_TYPE_FUNDAMENTAL(type);
    switch (type){
    case G_TYPE_OBJECT:
        rbgobj_gobject_initialize(obj, cobj);
        break;
    case G_TYPE_PARAM:
        rbgobj_param_spec_initialize(obj, cobj);
        break;
    case G_TYPE_BOXED:
        rbgobj_boxed_initialize(obj, cobj);
        break;
    default:
        rbgobj_convert_initialize(type, obj, cobj);
    }
}
开发者ID:pkorenev，项目名称:ruby-gnome2，代码行数:34，代码来源:rbgobject.c


示例6: GOM_ASTRING_TO_GSTRING_RETURN

/* void setAttribute (in nsIAtom name, in AString newValue); */
NS_IMETHODIMP
xgGtkElement::SetAttribute (nsIAtom *name, const nsAString &newValue)
{
    GOM_ASTRING_TO_GSTRING_RETURN (value, newValue, NS_ERROR_INVALID_ARG);

    GParamSpec *spec;
    guint signal_id;
    if (!Resolve (name, &spec, &signal_id)) {
	return NS_ERROR_FAILURE;
    }
    if (!spec) {
	return NS_ERROR_FAILURE;
    }

    GError *error = NULL;
    GValue gval = { 0 };
    if (G_TYPE_FUNDAMENTAL (G_PARAM_SPEC_VALUE_TYPE (spec)) == G_TYPE_OBJECT) {
	g_warning (GOM_LOC ("Attribute %s.%s is a %s, which a string cannot be converted to"),
		   G_OBJECT_TYPE_NAME (mObject), spec->name,
		   g_type_name (G_PARAM_SPEC_VALUE_TYPE (spec)));
	return NS_ERROR_FAILURE;
    } else if (gtk_builder_value_from_string (NULL, spec, value, &gval, &error)) {
	g_object_set_property (mObject, spec->name, &gval);
	g_value_unset (&gval);
    } else {
	g_warning (GOM_LOC ("Could not get value from string: '%s'"), value);
	return NS_ERROR_FAILURE;
    }
    return NS_OK;
}
开发者ID:jberkman，项目名称:gom，代码行数:31，代码来源:xgGtkElement.cpp


示例7: rbgobj_instance_from_ruby_object

gpointer
rbgobj_instance_from_ruby_object(VALUE obj)
{
    GType type;

    if (NIL_P(obj))
    	return NULL;

    type = RVAL2GTYPE(obj);
    if (rbgobj_convert_has_type(type)) {
        gpointer instance;
        if (rbgobj_convert_robj2instance(type, obj, &instance))
            return instance;
    }

    type = G_TYPE_FUNDAMENTAL(type);
    switch (type){
    case G_TYPE_OBJECT:
        return rbgobj_get_gobject(obj);
    case G_TYPE_PARAM:
        return rbgobj_get_param_spec(obj);
    default:
      {
        gpointer instance;
        if (!rbgobj_convert_robj2instance(type, obj, &instance)) {
            rb_raise(rb_eTypeError, "%s isn't supported",
                     rb_class2name(CLASS_OF(obj)));
        }
        return instance;
      }
    }
}
开发者ID:pkorenev，项目名称:ruby-gnome2，代码行数:32，代码来源:rbgobject.c


示例8: gog_object_set_arg

void
gog_object_set_arg (char const *name, char const *val, GogObject *obj)
{
	GParamSpec *pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (obj), name);
	GType prop_type;
	GValue res = { 0 };
	gboolean success = TRUE;

	if (pspec == NULL) {
		g_warning ("unknown property `%s' for class `%s'",
			   name, G_OBJECT_TYPE_NAME (obj));
		return;
	}

	prop_type = G_PARAM_SPEC_VALUE_TYPE (pspec);
	if (val == NULL &&
	    G_TYPE_FUNDAMENTAL (prop_type) != G_TYPE_BOOLEAN) {
		g_warning ("could not convert NULL to type `%s' for property `%s'",
			   g_type_name (prop_type), pspec->name);
		return;
	}
	if (!gsf_xml_gvalue_from_str (&res, prop_type, val))
		success = FALSE;

	if (!success) {
		g_warning ("could not convert string to type `%s' for property `%s'",
			   g_type_name (prop_type), pspec->name);
	} else
		g_object_set_property (G_OBJECT (obj), name, &res);
	g_value_unset (&res);
}
开发者ID:GNOME，项目名称:goffice，代码行数:31，代码来源:gog-object-xml.c


示例9: G_VALUE_TYPE

void        bb_interpolate_value       (GValue       *out,
                                        gdouble       frac,
                                        const GValue *a,
                                        const GValue *b,
                                        BbInterpolationMode interp_mode)
{
  GType type = G_VALUE_TYPE (out);
  g_assert (type == G_VALUE_TYPE (a));
  g_assert (type == G_VALUE_TYPE (b));
  switch (G_TYPE_FUNDAMENTAL (type))
    {
    case G_TYPE_DOUBLE:
      g_value_set_double (out, bb_interpolate_double (frac, g_value_get_double (a), g_value_get_double (b), interp_mode));
      break;
    default:
      if (type == BB_TYPE_DURATION)
        {
          BbDuration adur, bdur;
          bb_value_get_duration (a, &adur);
          bb_value_get_duration (b, &bdur);
          if (adur.units != bdur.units)
            g_error ("cannot interpolate between durations that are in different units");
          adur.value = bb_interpolate_double (frac, adur.value, bdur.value, interp_mode);
          bb_value_set_duration (out, adur.units, adur.value);
          break;
        }
      else
        g_error ("cannot interpolate value of type %s", g_type_name (type));
    }
}
开发者ID:davebenson，项目名称:beatbox2，代码行数:30，代码来源:bb-utils.c


示例10: rbgobj_gc_mark_gvalue

void
rbgobj_gc_mark_gvalue(GValue* value)
{
    GType gtype = G_VALUE_TYPE(value);
    /* FIXME */
    if (G_TYPE_FUNDAMENTAL(gtype) == G_TYPE_OBJECT)
        rbgobj_gc_mark_instance(g_value_get_object(value));
}
开发者ID:dmaciejak，项目名称:ruby-gnome2，代码行数:8，代码来源:rbgobj_value.c


示例11: rg_set_child_property

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;
}
开发者ID:msakai，项目名称:ruby-gnome2，代码行数:56，代码来源:rbgoocanvasitem.c


示例12: __get_expression_value

static void 
__get_expression_value (GdaConnection *cnc, GValue *src, GString *str)
{
	gchar *escaped_string = NULL;
	switch (G_TYPE_FUNDAMENTAL (G_VALUE_TYPE (src))) {
	
		case G_TYPE_STRING:
			escaped_string = gda_connection_value_to_sql_string(cnc, src);
			g_string_append_printf (str, "%s", escaped_string);
			g_free(escaped_string);
			break;

		case G_TYPE_UINT:
			  g_string_append_printf (str, "%d", g_value_get_uint (src));
			  break;

		case G_TYPE_INT:
			  g_string_append_printf (str, "%d", g_value_get_int (src));
			  break;

		case G_TYPE_FLOAT:
			  g_string_append_printf (str, "%.04f", g_value_get_float (src));
			  break;

		case G_TYPE_BOOLEAN:
			  g_string_append_printf (str, "%d", g_value_get_boolean (src));
			  break;

		case G_TYPE_BOXED:
			  if (G_VALUE_TYPE (src) == G_TYPE_VALUE_ARRAY) {
				GValueArray *array = (GValueArray *) g_value_get_boxed (src);
				if (!array) {
					/* FIXME, add this to validate */
					g_warning ("Empty array given");
					return;
				}
				guint i;
				for (i = 0; i < array->n_values; i++) {
					if (i > 0)
						g_string_append (str, ", ");
					__get_expression_value (cnc, g_value_array_get_nth (array, i), str);
				}
			} else {
				/*FIXME, add this to validate */
				g_warning ("BOXED type '%s' not implemented \n", G_VALUE_TYPE_NAME (src));
			}
			break;

		default:
			break;
	}

	return;
}
开发者ID:William-Wai，项目名称:midgard-core，代码行数:54，代码来源:midgard_sql_query_constraint.c


示例13: tp_g_value_slice_new_take_boxed

/**
 * tp_g_value_slice_new_take_boxed:
 * @type: a boxed type
 * @p: a pointer of type @type which will be freed with g_boxed_free() by the
 *  returned #GValue (the caller must own it before calling this function, but
 *  no longer owns it after this function returns)
 *
 * Slice-allocate and initialize a #GValue. This function is convenient to
 * use when constructing hash tables from string to #GValue, for example.
 *
 * Returns: a #GValue of type @type whose value is @p,
 * to be freed with tp_g_value_slice_free() or g_slice_free()
 *
 * Since: 0.7.27
 */
GValue *
tp_g_value_slice_new_take_boxed (GType type,
                                 gpointer p)
{
  GValue *v;

  g_return_val_if_fail (G_TYPE_FUNDAMENTAL (type) == G_TYPE_BOXED, NULL);
  v = tp_g_value_slice_new (type);
  g_value_take_boxed (v, p);
  return v;
}
开发者ID:psunkari，项目名称:spicebird，代码行数:26，代码来源:util.c


示例14: switch

static json_t *json_serialize_pspec (const GValue *value)
{
    /* Only types in json-glib but G_TYPE_BOXED */
    switch (G_TYPE_FUNDAMENTAL (G_VALUE_TYPE (value))) {
        case G_TYPE_STRING:
            if (!g_value_get_string (value))
        break;
            else 
            return json_string (g_value_get_string (value));
        case G_TYPE_BOOLEAN:
            if (g_value_get_boolean (value))
                return json_true ();
            else return json_false ();
        case G_TYPE_INT:
            return json_integer (g_value_get_int (value));
        case G_TYPE_UINT:
            return json_integer (g_value_get_uint (value));
        case G_TYPE_LONG:
            return json_integer (g_value_get_long (value));
        case G_TYPE_ULONG:
            return json_integer (g_value_get_ulong (value));
        case G_TYPE_INT64:
            return json_integer (g_value_get_int64 (value));
        case G_TYPE_FLOAT:
            return json_real (g_value_get_float (value));
        case G_TYPE_DOUBLE:
            return json_real (g_value_get_double (value));
        case G_TYPE_CHAR:
            return json_integer (g_value_get_schar (value));
        case G_TYPE_UCHAR:
            return json_integer (g_value_get_uchar (value));
        case G_TYPE_ENUM:
            return json_integer (g_value_get_enum (value));
        case G_TYPE_FLAGS:
            return json_integer (g_value_get_flags (value));
        case G_TYPE_NONE:
            break;
        case G_TYPE_OBJECT:
            {
            GObject *object = g_value_get_object (value);
            if (object)
                return json_gobject_serialize (object);
            }
            break;
        defalut:
            g_warning("Unsuppoted type `%s'",g_type_name (G_VALUE_TYPE (value)));
    }
    return json_null(); 
}
开发者ID:9thsector，项目名称:libsearpc，代码行数:49，代码来源:searpc-utils.c


示例15: gimp_config_deserialize_value

static GTokenType
gimp_config_deserialize_value (GValue     *value,
                               GimpConfig *config,
                               GParamSpec *prop_spec,
                               GScanner   *scanner)
{
  if (G_TYPE_FUNDAMENTAL (prop_spec->value_type) == G_TYPE_ENUM)
    {
      return gimp_config_deserialize_enum (value, prop_spec, scanner);
    }
  else if (G_TYPE_IS_FUNDAMENTAL (prop_spec->value_type))
    {
      return gimp_config_deserialize_fundamental (value, prop_spec, scanner);
    }
  else if (prop_spec->value_type == GIMP_TYPE_MEMSIZE)
    {
      return gimp_config_deserialize_memsize (value, prop_spec, scanner);
    }
  else if (prop_spec->value_type == GIMP_TYPE_CONFIG_PATH)
    {
      return  gimp_config_deserialize_path (value, prop_spec, scanner);
    }
  else if (prop_spec->value_type == GIMP_TYPE_RGB)
    {
      return gimp_config_deserialize_rgb (value, prop_spec, scanner);
    }
  else if (prop_spec->value_type == GIMP_TYPE_MATRIX2)
    {
      return gimp_config_deserialize_matrix2 (value, prop_spec, scanner);
    }
  else if (prop_spec->value_type == GIMP_TYPE_VALUE_ARRAY)
    {
      return gimp_config_deserialize_value_array (value,
                                                  config, prop_spec, scanner);
    }
  else if (prop_spec->value_type == GIMP_TYPE_UNIT)
    {
      return gimp_config_deserialize_unit (value, prop_spec, scanner);
    }
  else if (prop_spec->value_type == G_TYPE_FILE)
    {
      return gimp_config_deserialize_file_value (value, prop_spec, scanner);
    }

  /*  This fallback will only work for value_types that
   *  can be transformed from a string value.
   */
  return gimp_config_deserialize_any (value, prop_spec, scanner);
}
开发者ID:LebedevRI，项目名称:gimp，代码行数:49，代码来源:gimpconfig-deserialize.c


示例16: get_fundamental_type

static inline GType
get_fundamental_type (GType type)
{
  GType result;

  result = G_TYPE_FUNDAMENTAL (type);

  if (result == G_TYPE_INTERFACE)
    {
      if (g_type_is_a (type, G_TYPE_OBJECT))
	result = G_TYPE_OBJECT;
    }

  return result;
}
开发者ID:Pfiver，项目名称:gtk，代码行数:15，代码来源:gtktreedatalist.c


示例17: gtk2hs_value_as_haskellobj

inline static HaskellObj gtk2hs_value_as_haskellobj(Capability *cap, const GValue *value) {
    switch (G_TYPE_FUNDAMENTAL(G_VALUE_TYPE(value))) {
    case G_TYPE_INTERFACE:
        if (g_type_is_a(G_VALUE_TYPE(value), G_TYPE_OBJECT))
            return rts_mkPtr(cap, g_value_get_object(value));
        else
            break;
    case G_TYPE_CHAR:
        return rts_mkChar(cap, g_value_get_char(value));
    case G_TYPE_UCHAR:
        return rts_mkChar(cap, g_value_get_uchar(value));
    case G_TYPE_BOOLEAN:
        return rts_mkBool(cap, g_value_get_boolean(value));
    case G_TYPE_INT:
        return rts_mkInt(cap, g_value_get_int(value));
    case G_TYPE_UINT:
        return rts_mkWord(cap, g_value_get_uint(value));
    case G_TYPE_LONG:
        return rts_mkInt(cap, g_value_get_long(value));
    case G_TYPE_ULONG:
        return rts_mkWord(cap, g_value_get_ulong(value));
/*    case G_TYPE_INT64:
        return rts_mkInt64(cap, g_value_get_int64(value));
    case G_TYPE_UINT64:
        return rts_mkWord64(cap, g_value_get_uint64(value));   */
    case G_TYPE_ENUM:
        return rts_mkInt(cap, g_value_get_enum(value));
    case G_TYPE_FLAGS:
        return rts_mkWord(cap, g_value_get_enum(value));
    case G_TYPE_FLOAT:
        return rts_mkFloat(cap, g_value_get_float(value));
    case G_TYPE_DOUBLE:
        return rts_mkDouble(cap, g_value_get_double(value));
    case G_TYPE_STRING:
        return rts_mkPtr(cap, (char *)g_value_get_string(value)); /* CHECKME: is the string freed? */
    case G_TYPE_POINTER:
        return rts_mkPtr(cap, g_value_get_pointer(value));
    case G_TYPE_BOXED:
        return rts_mkPtr(cap, g_value_get_boxed(value));
/*    case G_TYPE_PARAM:
        return g_value_get_param(value); */
    case G_TYPE_OBJECT:
        return rts_mkPtr(cap, g_value_get_object(value));
    }
    g_error("gtk2hs_value_as_haskellobj: unable to handle GValue with type %s\n"
            "please report this as a bug to [email protected]",
            g_type_name(G_VALUE_TYPE(value)));
}
开发者ID:abarbu，项目名称:Clutterhs，代码行数:48，代码来源:hsgvalue.c


示例18: go_component_new_by_mime_type

void GOComponentView::loadBuffer(const UT_ConstByteBufPtr & sGOComponentData, const char *_mime_type)
{
	if (!component) {
		mime_type = _mime_type;
		component = go_component_new_by_mime_type (_mime_type);
	}
	UT_return_if_fail (component);
	go_component_set_inline (component, true);
	go_component_set_use_font_from_app (component, true);
	g_signal_connect (G_OBJECT (component), "changed",
								G_CALLBACK (changed_cb), this);
	if (component == NULL) {
		// we should do something intelligent in that case
		return;
	}
	go_component_set_default_size (component, 2.5, 2.5, 0.);
	if (sGOComponentData->getLength () > 0) {
		if (m_pRun) {
			PP_AttrProp const *Props = m_pRun->getSpanAP ();
			GParamSpec *prop_spec;
			int i = 0;
			GValue res = G_VALUE_INIT;
			gchar const *szName, *szValue;
			while (Props->getNthProperty (i++, szName, szValue)) {
				prop_spec = g_object_class_find_property (
						G_OBJECT_GET_CLASS (component), szName);
				if (prop_spec && (prop_spec->flags & GO_PARAM_PERSISTENT) &&
					gsf_xml_gvalue_from_str (&res,
						G_TYPE_FUNDAMENTAL (G_PARAM_SPEC_VALUE_TYPE (prop_spec)),
						szValue)) {
					g_object_set_property (G_OBJECT (component), szName, &res);
					g_value_unset (&res);
				}
			}
		}
		go_component_set_data (component,
				(char const*) sGOComponentData->getPointer (0),
				(int) sGOComponentData->getLength ());
	} else 
		go_component_edit (component);
	width = 0; // force pixbuf update
	// update ascent and descent now, otherwise it will not be updated when loading
	double _ascent, _descent;
	g_object_get (G_OBJECT (component), "ascent", &_ascent, "descent", &_descent, NULL);
	ascent =  (UT_sint32) rint (_ascent * UT_LAYOUT_RESOLUTION);
	descent =  (UT_sint32) rint (_descent * UT_LAYOUT_RESOLUTION);
}
开发者ID:hfiguiere，项目名称:abiword，代码行数:47，代码来源:AbiGOComponent.cpp


示例19: rbgobj_instance_unref

void
rbgobj_instance_unref(gpointer instance)
{
    GType type;

    type = G_TYPE_FROM_INSTANCE(instance);
    if (!rbgobj_convert_unref(type, instance)) {
        type = G_TYPE_FUNDAMENTAL(type);
        switch (type) {
          case G_TYPE_OBJECT:
            g_object_unref(instance);
            break;
          default:
            rbgobj_convert_unref(type, instance);
            break;
        }
    }
}
开发者ID:ruby-gnome2，项目名称:ruby-gnome2，代码行数:18，代码来源:rbgobject.c


示例20: gogo_prop_end

static void
gogo_prop_end (GsfXMLIn *xin, G_GNUC_UNUSED GsfXMLBlob *unknown)
{
	GogXMLReadState *state = (GogXMLReadState *)xin->user_state;
	char const *content = xin->content->str;
	GType prop_type, prop_ftype;
	GValue val = { 0 };

	if (state->obj == NULL || state->prop_spec == NULL)
		return;

	prop_type = G_PARAM_SPEC_VALUE_TYPE (state->prop_spec);
	prop_ftype = G_TYPE_FUNDAMENTAL (prop_type);
	if (prop_ftype == G_TYPE_OBJECT) {
		GogObject *obj = state->obj;

		if (!state->prop_pushed_obj)
			return;

		state->obj = state->obj_stack->data;
		state->obj_stack = g_slist_remove (state->obj_stack, state->obj);
		state->prop_pushed_obj = FALSE;

		g_value_init (&val, prop_type);
		g_value_set_object (&val, G_OBJECT (obj));
		g_object_unref (obj);
	} else {
		if (content == NULL && prop_ftype != G_TYPE_BOOLEAN) {
			g_warning ("could not convert NULL to type `%s' for property `%s'",
				   g_type_name (prop_type), state->prop_spec->name);
			return;
		}

		if (!gsf_xml_gvalue_from_str (&val, prop_type, content)) {
			g_warning ("could not convert string to type `%s' for property `%s'",
				   g_type_name (prop_type), state->prop_spec->name);
			return;
		}
	}
	g_object_set_property (G_OBJECT (state->obj),
		state->prop_spec->name, &val);
	g_value_unset (&val);
}
开发者ID:GNOME，项目名称:goffice，代码行数:43，代码来源:gog-object-xml.c



注：本文中的G_TYPE_FUNDAMENTAL函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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C++ G_TYPE_INSTANCE_GET_PRIVATE函数代码示例发布时间：2022-05-30
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