static void
gck_slot_set_property (GObject *obj, guint prop_id, const GValue *value,
GParamSpec *pspec)
{
GckSlot *self = GCK_SLOT (obj);
/* All writes to data members below, happen only during construct phase */
switch (prop_id) {
case PROP_MODULE:
g_assert (!self->pv->module);
self->pv->module = g_value_get_object (value);
g_assert (self->pv->module);
g_object_ref (self->pv->module);
break;
case PROP_HANDLE:
g_assert (!self->pv->handle);
self->pv->handle = g_value_get_ulong (value);
break;
}
}
static void
gst_rnd_buffer_size_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
GstRndBufferSize *self = GST_RND_BUFFER_SIZE (object);
switch (prop_id) {
case ARG_SEED:
self->seed = g_value_get_ulong (value);
break;
case ARG_MINIMUM:
self->min = g_value_get_long (value);
break;
case ARG_MAXIMUM:
self->max = g_value_get_long (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
clutter_alpha_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
ClutterAlpha *alpha = CLUTTER_ALPHA (object);
switch (prop_id)
{
case PROP_TIMELINE:
clutter_alpha_set_timeline (alpha, g_value_get_object (value));
break;
case PROP_MODE:
clutter_alpha_set_mode (alpha, g_value_get_ulong (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void cell_renderer_bifurcation_set_property(GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec) {
CellRendererBifurcation *self = CELL_RENDERER_BIFURCATION(object);
switch (prop_id) {
case PROP_ROW_ID:
self->row_id = g_value_get_ulong(value);
break;
case PROP_ANIMATION:
if (self->animation)
g_object_unref(self->animation);
self->animation = ANIMATION(g_object_ref(g_value_get_object(value)));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
/*
Same as above but handles size == 0 as not available
*/
void size_na_cell_data_func(GtkTreeViewColumn *, GtkCellRenderer *renderer,
GtkTreeModel *model, GtkTreeIter *iter,
gpointer user_data)
{
const guint index = GPOINTER_TO_UINT(user_data);
guint64 size;
GValue value = { 0 };
gtk_tree_model_get_value(model, iter, index, &value);
switch (G_VALUE_TYPE(&value)) {
case G_TYPE_ULONG:
size = g_value_get_ulong(&value);
break;
case G_TYPE_UINT64:
size = g_value_get_uint64(&value);
break;
default:
g_assert_not_reached();
}
g_value_unset(&value);
if (size == 0) {
char *str = g_strdup_printf ("<i>%s</i>", _("N/A"));
g_object_set(renderer, "markup", str, NULL);
g_free(str);
}
else {
char *str = procman::format_size(size);
g_object_set(renderer, "text", str, NULL);
g_free(str);
}
}
static void
gst_file_src_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
GstFileSrc *src;
g_return_if_fail (GST_IS_FILE_SRC (object));
src = GST_FILE_SRC (object);
switch (prop_id) {
case ARG_LOCATION:
gst_file_src_set_location (src, g_value_get_string (value));
break;
case ARG_MMAPSIZE:
if ((src->mapsize % src->pagesize) == 0) {
src->mapsize = g_value_get_ulong (value);
} else {
GST_INFO_OBJECT (src,
"invalid mapsize, must be a multiple of pagesize, which is %d",
src->pagesize);
}
break;
case ARG_TOUCH:
src->touch = g_value_get_boolean (value);
break;
case ARG_SEQUENTIAL:
src->sequential = g_value_get_boolean (value);
break;
case ARG_USEMMAP:
src->use_mmap = g_value_get_boolean (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
/**
* pk_plugin_set_property:
**/
static void
pk_plugin_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
{
PkPlugin *plugin = PK_PLUGIN (object);
switch (prop_id) {
case PROP_X:
plugin->priv->x = g_value_get_uint (value);
break;
case PROP_Y:
plugin->priv->y = g_value_get_uint (value);
break;
case PROP_WIDTH:
plugin->priv->width = g_value_get_uint (value);
break;
case PROP_HEIGHT:
plugin->priv->height = g_value_get_uint (value);
break;
case PROP_DISPLAY:
plugin->priv->display = g_value_get_pointer (value);
break;
case PROP_VISUAL:
plugin->priv->visual = g_value_get_pointer (value);
break;
case PROP_STARTED:
plugin->priv->started = g_value_get_boolean (value);
break;
case PROP_WINDOW:
plugin->priv->window = g_value_get_ulong (value);
break;
case PROP_GDKWINDOW:
plugin->priv->gdk_window = g_value_get_pointer (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
gp11_slot_set_property (GObject *obj, guint prop_id, const GValue *value,
GParamSpec *pspec)
{
GP11SlotData *data = GP11_SLOT_GET_DATA (obj);
/* All writes to data members below, happen only during construct phase */
switch (prop_id) {
case PROP_MODULE:
g_assert (!data->module);
data->module = g_value_get_object (value);
g_assert (data->module);
g_object_ref (data->module);
break;
case PROP_HANDLE:
g_assert (!data->handle);
data->handle = g_value_get_ulong (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (obj, prop_id, pspec);
break;
}
}
void test_set_value_from_string()
{
GValue val = { 0, };
xmlfile = "gstutils_test_set_value_from_string";
std_log(LOG_FILENAME_LINE, "Test Started gstutils_test_set_value_from_string");
/* g_return_if_fail */
ASSERT_CRITICAL (gst_util_set_value_from_string (NULL, "xyz"));
g_value_init (&val, G_TYPE_STRING);
ASSERT_CRITICAL (gst_util_set_value_from_string (&val, NULL));
g_value_unset (&val);
/* string => string */
g_value_init (&val, G_TYPE_STRING);
gst_util_set_value_from_string (&val, "Y00");
fail_unless (g_value_get_string (&val) != NULL);
fail_unless_equals_string (g_value_get_string (&val), "Y00");
g_value_unset (&val);
/* string => int */
g_value_init (&val, G_TYPE_INT);
gst_util_set_value_from_string (&val, "987654321");
fail_unless (g_value_get_int (&val) == 987654321);
g_value_unset (&val);
g_value_init (&val, G_TYPE_INT);
ASSERT_CRITICAL (gst_util_set_value_from_string (&val, "xyz"));
g_value_unset (&val);
/* string => uint */
g_value_init (&val, G_TYPE_UINT);
gst_util_set_value_from_string (&val, "987654321");
fail_unless (g_value_get_uint (&val) == 987654321);
g_value_unset (&val);
/* CHECKME: is this really desired behaviour? (tpm) */
g_value_init (&val, G_TYPE_UINT);
gst_util_set_value_from_string (&val, "-999");
fail_unless (g_value_get_uint (&val) == ((guint) 0 - (guint) 999));
g_value_unset (&val);
g_value_init (&val, G_TYPE_UINT);
ASSERT_CRITICAL (gst_util_set_value_from_string (&val, "xyz"));
g_value_unset (&val);
/* string => long */
g_value_init (&val, G_TYPE_LONG);
gst_util_set_value_from_string (&val, "987654321");
fail_unless (g_value_get_long (&val) == 987654321);
g_value_unset (&val);
g_value_init (&val, G_TYPE_LONG);
ASSERT_CRITICAL (gst_util_set_value_from_string (&val, "xyz"));
g_value_unset (&val);
/* string => ulong */
g_value_init (&val, G_TYPE_ULONG);
gst_util_set_value_from_string (&val, "987654321");
fail_unless (g_value_get_ulong (&val) == 987654321);
g_value_unset (&val);
/* CHECKME: is this really desired behaviour? (tpm) */
g_value_init (&val, G_TYPE_ULONG);
gst_util_set_value_from_string (&val, "-999");
fail_unless (g_value_get_ulong (&val) == ((gulong) 0 - (gulong) 999));
g_value_unset (&val);
g_value_init (&val, G_TYPE_ULONG);
ASSERT_CRITICAL (gst_util_set_value_from_string (&val, "xyz"));
g_value_unset (&val);
/* string => boolean */
g_value_init (&val, G_TYPE_BOOLEAN);
gst_util_set_value_from_string (&val, "true");
fail_unless_equals_int (g_value_get_boolean (&val), TRUE);
g_value_unset (&val);
g_value_init (&val, G_TYPE_BOOLEAN);
gst_util_set_value_from_string (&val, "TRUE");
fail_unless_equals_int (g_value_get_boolean (&val), TRUE);
g_value_unset (&val);
g_value_init (&val, G_TYPE_BOOLEAN);
gst_util_set_value_from_string (&val, "false");
fail_unless_equals_int (g_value_get_boolean (&val), FALSE);
g_value_unset (&val);
g_value_init (&val, G_TYPE_BOOLEAN);
gst_util_set_value_from_string (&val, "FALSE");
fail_unless_equals_int (g_value_get_boolean (&val), FALSE);
g_value_unset (&val);
g_value_init (&val, G_TYPE_BOOLEAN);
gst_util_set_value_from_string (&val, "bleh");
fail_unless_equals_int (g_value_get_boolean (&val), FALSE);
g_value_unset (&val);
#if 0
/* string => float (yay, localisation issues involved) */
g_value_init (&val, G_TYPE_FLOAT);
gst_util_set_value_from_string (&val, "987.654");
fail_unless (g_value_get_float (&val) >= 987.653 &&
g_value_get_float (&val) <= 987.655);
g_value_unset (&val);
g_value_init (&val, G_TYPE_FLOAT);
gst_util_set_value_from_string (&val, "987,654");
fail_unless (g_value_get_float (&val) >= 987.653 &&
g_value_get_float (&val) <= 987.655);
g_value_unset (&val);
/* string => double (yay, localisation issues involved) */
g_value_init (&val, G_TYPE_DOUBLE);
gst_util_set_value_from_string (&val, "987.654");
fail_unless (g_value_get_double (&val) >= 987.653 &&
g_value_get_double (&val) <= 987.655);
g_value_unset (&val);
g_value_init (&val, G_TYPE_DOUBLE);
gst_util_set_value_from_string (&val, "987,654");
fail_unless (g_value_get_double (&val) >= 987.653 &&
g_value_get_double (&val) <= 987.655);
g_value_unset (&val);
#endif
std_log(LOG_FILENAME_LINE, "Test Successful");
create_xml(0);
}
static char *
rb_gvalue_array_to_string (GArray *a)
{
int i;
GString *s;
if (a == NULL)
return strdup ("");
s = g_string_new ("(");
for (i = 0; i < a->len; i++) {
GValue *val;
if (i != 0)
g_string_append (s, ", ");
val = &g_array_index (a, GValue, i);
switch (G_VALUE_TYPE (val)) {
case G_TYPE_STRING:
g_string_append_printf (s, "\"%s\"", g_value_get_string (val));
break;
case G_TYPE_BOOLEAN:
g_string_append_printf (s, "%d", g_value_get_boolean (val));
break;
case G_TYPE_INT:
g_string_append_printf (s, "%d", g_value_get_int (val));
break;
case G_TYPE_LONG:
g_string_append_printf (s, "%ld", g_value_get_long (val));
break;
case G_TYPE_ULONG:
g_string_append_printf (s, "%lu", g_value_get_ulong (val));
break;
case G_TYPE_UINT64:
g_string_append_printf (s, "%" G_GUINT64_FORMAT, g_value_get_uint64 (val));
break;
case G_TYPE_FLOAT:
g_string_append_printf (s, "%f", g_value_get_float (val));
break;
case G_TYPE_DOUBLE:
g_string_append_printf (s, "%f", g_value_get_double (val));
break;
case G_TYPE_POINTER:
g_string_append_printf (s, "P:%p", g_value_get_pointer (val));
break;
case G_TYPE_BOXED:
g_string_append_printf (s, "B:%p", g_value_get_boxed (val));
break;
case G_TYPE_OBJECT:
g_string_append_printf (s, "O:%p", g_value_get_object (val));
break;
default:
g_string_append(s, "Unknown");
}
}
g_string_append_c (s, ')');
return g_string_free (s, FALSE);
}
JsonNode *
json_serialize_pspec (const GValue *real_value,
GParamSpec *pspec)
{
JsonNode *retval = NULL;
JsonNodeType node_type;
switch (G_TYPE_FUNDAMENTAL (G_VALUE_TYPE (real_value)))
{
/* JSON native types */
case G_TYPE_INT64:
retval = json_node_init_int (json_node_alloc (), g_value_get_int64 (real_value));
break;
case G_TYPE_BOOLEAN:
retval = json_node_init_boolean (json_node_alloc (), g_value_get_boolean (real_value));
break;
case G_TYPE_DOUBLE:
retval = json_node_init_double (json_node_alloc (), g_value_get_double (real_value));
break;
case G_TYPE_STRING:
retval = json_node_init_string (json_node_alloc (), g_value_get_string (real_value));
break;
/* auto-promoted types */
case G_TYPE_INT:
retval = json_node_init_int (json_node_alloc (), g_value_get_int (real_value));
break;
case G_TYPE_UINT:
retval = json_node_init_int (json_node_alloc (), g_value_get_uint (real_value));
break;
case G_TYPE_LONG:
retval = json_node_init_int (json_node_alloc (), g_value_get_long (real_value));
break;
case G_TYPE_ULONG:
retval = json_node_init_int (json_node_alloc (), g_value_get_ulong (real_value));
break;
case G_TYPE_UINT64:
retval = json_node_init_int (json_node_alloc (), g_value_get_uint64 (real_value));
break;
case G_TYPE_FLOAT:
retval = json_node_init_double (json_node_alloc (), g_value_get_float (real_value));
break;
case G_TYPE_CHAR:
retval = json_node_alloc ();
json_node_init_int (retval, g_value_get_schar (real_value));
break;
case G_TYPE_UCHAR:
retval = json_node_init_int (json_node_alloc (), g_value_get_uchar (real_value));
break;
case G_TYPE_ENUM:
retval = json_node_init_int (json_node_alloc (), g_value_get_enum (real_value));
break;
case G_TYPE_FLAGS:
retval = json_node_init_int (json_node_alloc (), g_value_get_flags (real_value));
break;
/* complex types */
case G_TYPE_BOXED:
if (G_VALUE_HOLDS (real_value, G_TYPE_STRV))
{
gchar **strv = g_value_get_boxed (real_value);
gint i, strv_len;
JsonArray *array;
strv_len = g_strv_length (strv);
array = json_array_sized_new (strv_len);
for (i = 0; i < strv_len; i++)
{
JsonNode *str = json_node_new (JSON_NODE_VALUE);
json_node_set_string (str, strv[i]);
json_array_add_element (array, str);
}
retval = json_node_init_array (json_node_alloc (), array);
json_array_unref (array);
}
else if (json_boxed_can_serialize (G_VALUE_TYPE (real_value), &node_type))
{
gpointer boxed = g_value_get_boxed (real_value);
retval = json_boxed_serialize (G_VALUE_TYPE (real_value), boxed);
}
else
g_warning ("Boxed type '%s' is not handled by JSON-GLib",
g_type_name (G_VALUE_TYPE (real_value)));
break;
case G_TYPE_OBJECT:
{
GObject *object = g_value_get_object (real_value);
retval = json_node_alloc ();
if (object != NULL)
{
json_node_init (retval, JSON_NODE_OBJECT);
json_node_take_object (retval, json_gobject_dump (object));
}
else
json_node_init_null (retval);
}
break;
case G_TYPE_NONE:
retval = json_node_new (JSON_NODE_NULL);
break;
default:
g_warning ("Unsupported type `%s'", g_type_name (G_VALUE_TYPE (real_value)));
break;
}
return retval;
}
static void
test_collection (void)
{
GValue value = { 0, };
gchar *error;
g_value_init (&value, G_TYPE_CHAR);
error = collect (&value, 'c');
g_assert (error == NULL);
g_assert (g_value_get_char (&value) == 'c');
g_value_unset (&value);
g_value_init (&value, G_TYPE_UCHAR);
error = collect (&value, 129);
g_assert (error == NULL);
g_assert (g_value_get_uchar (&value) == 129);
g_value_unset (&value);
g_value_init (&value, G_TYPE_BOOLEAN);
error = collect (&value, TRUE);
g_assert (error == NULL);
g_assert (g_value_get_boolean (&value) == TRUE);
g_value_unset (&value);
g_value_init (&value, G_TYPE_INT);
error = collect (&value, G_MAXINT);
g_assert (error == NULL);
g_assert (g_value_get_int (&value) == G_MAXINT);
g_value_unset (&value);
g_value_init (&value, G_TYPE_UINT);
error = collect (&value, G_MAXUINT);
g_assert (error == NULL);
g_assert (g_value_get_uint (&value) == G_MAXUINT);
g_value_unset (&value);
g_value_init (&value, G_TYPE_LONG);
error = collect (&value, G_MAXLONG);
g_assert (error == NULL);
g_assert (g_value_get_long (&value) == G_MAXLONG);
g_value_unset (&value);
g_value_init (&value, G_TYPE_ULONG);
error = collect (&value, G_MAXULONG);
g_assert (error == NULL);
g_assert (g_value_get_ulong (&value) == G_MAXULONG);
g_value_unset (&value);
g_value_init (&value, G_TYPE_INT64);
error = collect (&value, G_MAXINT64);
g_assert (error == NULL);
g_assert (g_value_get_int64 (&value) == G_MAXINT64);
g_value_unset (&value);
g_value_init (&value, G_TYPE_UINT64);
error = collect (&value, G_MAXUINT64);
g_assert (error == NULL);
g_assert (g_value_get_uint64 (&value) == G_MAXUINT64);
g_value_unset (&value);
g_value_init (&value, G_TYPE_FLOAT);
error = collect (&value, G_MAXFLOAT);
g_assert (error == NULL);
g_assert (g_value_get_float (&value) == G_MAXFLOAT);
g_value_unset (&value);
g_value_init (&value, G_TYPE_DOUBLE);
error = collect (&value, G_MAXDOUBLE);
g_assert (error == NULL);
g_assert (g_value_get_double (&value) == G_MAXDOUBLE);
g_value_unset (&value);
g_value_init (&value, G_TYPE_STRING);
error = collect (&value, "string ?");
g_assert (error == NULL);
g_assert (strcmp (g_value_get_string (&value), "string ?") == 0);
g_value_unset (&value);
g_value_init (&value, G_TYPE_GTYPE);
error = collect (&value, G_TYPE_BOXED);
g_assert (error == NULL);
g_assert (g_value_get_gtype (&value) == G_TYPE_BOXED);
}
static gint
_gvalues_compare_fixed (const GValue *value1, const GValue *value2)
{
int ret = 0;
switch (G_VALUE_TYPE (value1)) {
case G_TYPE_CHAR: {
gchar val1 = g_value_get_schar (value1);
gchar val2 = g_value_get_schar (value2);
if (val1 != val2)
ret = val1 < val2 ? -1 : val1 > val2;
break;
}
case G_TYPE_UCHAR: {
guchar val1 = g_value_get_uchar (value1);
guchar val2 = g_value_get_uchar (value2);
if (val1 != val2)
ret = val1 < val2 ? -1 : val1 > val2;
break;
}
case G_TYPE_BOOLEAN: {
gboolean val1 = g_value_get_boolean (value1);
gboolean val2 = g_value_get_boolean (value2);
if (val1 != val2)
ret = val1 < val2 ? -1 : val1 > val2;
break;
}
case G_TYPE_LONG: {
glong val1 = g_value_get_long (value1);
glong val2 = g_value_get_long (value2);
if (val1 != val2)
ret = val1 < val2 ? -1 : val1 > val2;
break;
}
case G_TYPE_ULONG: {
gulong val1 = g_value_get_ulong (value1);
gulong val2 = g_value_get_ulong (value2);
if (val1 != val2)
ret = val1 < val2 ? -1 : val1 > val2;
break;
}
case G_TYPE_INT: {
gint val1 = g_value_get_int (value1);
gint val2 = g_value_get_int (value2);
if (val1 != val2)
ret = val1 < val2 ? -1 : val1 > val2;
break;
}
case G_TYPE_UINT: {
guint val1 = g_value_get_uint (value1);
guint val2 = g_value_get_uint (value2);
if (val1 != val2)
ret = val1 < val2 ? -1 : val1 > val2;
break;
}
case G_TYPE_INT64: {
gint64 val1 = g_value_get_int64 (value1);
gint64 val2 = g_value_get_int64 (value2);
if (val1 != val2)
ret = val1 < val2 ? -1 : val1 > val2;
break;
}
case G_TYPE_UINT64: {
guint64 val1 = g_value_get_uint64 (value1);
guint64 val2 = g_value_get_uint64 (value2);
if (val1 != val2)
ret = val1 < val2 ? -1 : val1 > val2;
break;
}
case G_TYPE_FLOAT: {
gfloat val1 = g_value_get_float (value1);
gfloat val2 = g_value_get_float (value2);
/* Can't use == or != here due to inexactness of FP */
if (fabsf (val1 - val2) > FLOAT_FACTOR)
ret = val1 < val2 ? -1 : val1 > val2;
break;
}
case G_TYPE_DOUBLE: {
gdouble val1 = g_value_get_double (value1);
gdouble val2 = g_value_get_double (value2);
if (fabs (val1 - val2) > FLOAT_FACTOR)
ret = val1 < val2 ? -1 : val1 > val2;
break;
}
default:
g_warning ("Unhandled fixed size type '%s'", G_VALUE_TYPE_NAME (value1));
}
return ret;
}
static void
bt_song_info_set_property (GObject * const object, const guint property_id,
const GValue * const value, GParamSpec * const pspec)
{
const BtSongInfo *const self = BT_SONG_INFO (object);
return_if_disposed ();
switch (property_id) {
case SONG_INFO_SONG:
self->priv->song = BT_SONG (g_value_get_object (value));
g_object_try_weak_ref (self->priv->song);
GST_DEBUG ("set the song for song-info: %p", self->priv->song);
break;
case SONG_INFO_FILE_NAME:
g_free (self->priv->file_name);
self->priv->file_name = g_value_dup_string (value);
GST_DEBUG ("set the file-name for song_info: %s", self->priv->file_name);
break;
case SONG_INFO_INFO:{
const gchar *str = g_value_get_string (value);
if ((self->priv->info != str) && (!self->priv->info || !str
|| strcmp (self->priv->info, str))) {
g_free (self->priv->info);
if (str) {
self->priv->info = g_value_dup_string (value);
gst_tag_list_add (self->priv->taglist, GST_TAG_MERGE_REPLACE,
GST_TAG_DESCRIPTION, self->priv->info, NULL);
} else {
self->priv->info = NULL;
gst_tag_list_remove_tag (self->priv->taglist, GST_TAG_DESCRIPTION);
}
GST_DEBUG ("set the info for song_info: %s", self->priv->info);
}
break;
}
case SONG_INFO_NAME:{
const gchar *str = g_value_get_string (value);
if ((self->priv->name != str) && (!self->priv->name || !str
|| strcmp (self->priv->name, str))) {
g_free (self->priv->name);
if (str) {
self->priv->name = g_value_dup_string (value);
gst_tag_list_add (self->priv->taglist, GST_TAG_MERGE_REPLACE,
GST_TAG_TITLE, self->priv->name, NULL);
} else {
self->priv->name = NULL;
gst_tag_list_remove_tag (self->priv->taglist, GST_TAG_TITLE);
}
GST_DEBUG ("set the name for song_info: %s", self->priv->name);
}
break;
}
case SONG_INFO_GENRE:{
const gchar *str = g_value_get_string (value);
if ((self->priv->genre != str) && (!self->priv->genre || !str
|| strcmp (self->priv->genre, str))) {
g_free (self->priv->genre);
if (str) {
self->priv->genre = g_value_dup_string (value);
gst_tag_list_add (self->priv->taglist, GST_TAG_MERGE_REPLACE,
GST_TAG_GENRE, self->priv->genre, NULL);
} else {
self->priv->genre = NULL;
gst_tag_list_remove_tag (self->priv->taglist, GST_TAG_GENRE);
}
GST_DEBUG ("set the genre for song_info: %s", self->priv->genre);
}
break;
}
case SONG_INFO_AUTHOR:{
const gchar *str = g_value_get_string (value);
if ((self->priv->author != str) && (!self->priv->author || !str
|| strcmp (self->priv->author, str))) {
g_free (self->priv->author);
if (str) {
self->priv->author = g_value_dup_string (value);
gst_tag_list_add (self->priv->taglist, GST_TAG_MERGE_REPLACE,
GST_TAG_ARTIST, self->priv->author, NULL);
} else {
self->priv->author = NULL;
gst_tag_list_remove_tag (self->priv->taglist, GST_TAG_ARTIST);
}
GST_DEBUG ("set the author for song_info: %s", self->priv->author);
}
break;
}
case SONG_INFO_BPM:{
gulong val = g_value_get_ulong (value);
if (self->priv->beats_per_minute != val) {
self->priv->beats_per_minute = val;
gst_tag_list_add (self->priv->taglist, GST_TAG_MERGE_REPLACE,
GST_TAG_BEATS_PER_MINUTE, (gdouble) self->priv->beats_per_minute,
NULL);
bt_song_info_tempo_changed (self);
GST_DEBUG ("set the bpm for song_info: %lu",
self->priv->beats_per_minute);
}
break;
}
case SONG_INFO_TPB:{
gulong val = g_value_get_ulong (value);
if (self->priv->ticks_per_beat != val) {
self->priv->ticks_per_beat = val;
bt_song_info_tempo_changed (self);
GST_DEBUG ("set the tpb for song_info: %lu",
self->priv->ticks_per_beat);
}
}
break;
case SONG_INFO_BARS:{
gulong val = g_value_get_ulong (value);
if (self->priv->bars != val) {
self->priv->bars = val;
bt_song_info_tempo_changed (self);
GST_DEBUG ("set the bars for song_info: %lu", self->priv->bars);
}
break;
}
case SONG_INFO_CREATE_DTS:{
const gchar *const dts = g_value_get_string (value);
if (dts) {
if (strlen (dts) == DTS_LEN) {
strcpy (self->priv->create_dts, dts);
}
} else {
time_t now = time (NULL);
/* this is ISO 8601 Date and Time Format
* %F Equivalent to %Y-%m-%d (the ISO 8601 date format). (C99)
* %T The time in 24-hour notation (%H:%M:%S). (SU)
*/
strftime (self->priv->create_dts, DTS_LEN + 1, "%FT%TZ", gmtime (&now));
}
break;
}
case SONG_INFO_CHANGE_DTS:{
const gchar *const dts = g_value_get_string (value);
if (dts) {
if (strlen (dts) == DTS_LEN) {
struct tm tm = { 0, };
strcpy (self->priv->change_dts, dts);
// parse date and update tag
strptime (dts, "%FT%TZ", &tm);
g_date_set_time_t (self->priv->tag_date, mktime (&tm));
gst_tag_list_add (self->priv->taglist, GST_TAG_MERGE_REPLACE,
GST_TAG_DATE, self->priv->tag_date, NULL);
}
} else {
time_t now = time (NULL);
strftime (self->priv->change_dts, DTS_LEN + 1, "%FT%TZ", gmtime (&now));
g_date_set_time_t (self->priv->tag_date, now);
gst_tag_list_add (self->priv->taglist, GST_TAG_MERGE_REPLACE,
GST_TAG_DATE, self->priv->tag_date, NULL);
}
break;
}
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
// make json formated description
void Property::make_description() {
if (nullptr == property_) {
g_warning("%s: cannot make description from a nullptr property",
__PRETTY_FUNCTION__);
return;
}
GValue value = G_VALUE_INIT;
g_value_init(&value, property_->value_type);
g_object_get_property(object_, property_->name, &value);
json_description_->reset();
json_description_->begin_object();
// long name
json_description_->add_string_member("name", long_name_.c_str());
// name
json_description_->add_string_member("id", name_.c_str());
// nickname
// json_description_->add_string_member ("nickname", g_param_spec_get_nick (property_));
// short description
json_description_->add_string_member("description",
g_param_spec_get_blurb(property_));
json_description_->add_string_member("parent",
get_category().c_str());
json_description_->add_int_member("order",
get_position_weight());
// name
// json_description_->add_string_member ("internal name", g_param_spec_get_name (property_));
if (property_->flags &G_PARAM_WRITABLE)
json_description_->add_string_member("writable", "true");
else
json_description_->add_string_member("writable", "false");
switch (G_VALUE_TYPE(&value)) {
case G_TYPE_STRING:
{
const char *string_val = g_value_get_string(&value);
json_description_->add_string_member("type", "string");
if (string_val == nullptr)
json_description_->add_string_member("default value", "");
else
json_description_->add_string_member("default value", string_val);
break;
}
case G_TYPE_BOOLEAN:
{
gboolean bool_val = g_value_get_boolean(&value);
json_description_->add_string_member("type", "boolean");
if (bool_val)
json_description_->add_string_member("default value", "true");
else
json_description_->add_string_member("default value", "false");
break;
}
case G_TYPE_ULONG:
{
GParamSpecULong *pulong = G_PARAM_SPEC_ULONG(property_);
json_description_->add_string_member("type", "ulong");
gchar *min = g_strdup_printf("%lu", pulong->minimum);
gchar *max = g_strdup_printf("%lu", pulong->maximum);
gchar *default_value =
g_strdup_printf("%lu", g_value_get_ulong(&value));
json_description_->add_string_member("minimum", min);
json_description_->add_string_member("maximum", max);
json_description_->add_string_member("default value", default_value);
g_free(min);
g_free(max);
g_free(default_value);
break;
}
case G_TYPE_LONG:
{
GParamSpecLong *plong = G_PARAM_SPEC_LONG(property_);
gchar *min = g_strdup_printf("%ld", plong->minimum);
gchar *max = g_strdup_printf("%ld", plong->maximum);
gchar *default_value =
g_strdup_printf("%ld", g_value_get_ulong(&value));
json_description_->add_string_member("type", "long");
json_description_->add_string_member("minimum", min);
json_description_->add_string_member("maximum", max);
json_description_->add_string_member("default value", default_value);
g_free(min);
g_free(max);
g_free(default_value);
break;
}
case G_TYPE_UINT:
{
GParamSpecUInt *puint = G_PARAM_SPEC_UINT(property_);
gchar *min = g_strdup_printf("%u", puint->minimum);
gchar *max = g_strdup_printf("%u", puint->maximum);
gchar *default_value =
g_strdup_printf("%u", g_value_get_uint(&value));
json_description_->add_string_member("type", "uint");
json_description_->add_string_member("minimum", min);
json_description_->add_string_member("maximum", max);
json_description_->add_string_member("default value", default_value);
g_free(min);
g_free(max);
g_free(default_value);
break;
}
case G_TYPE_INT:
{
GParamSpecInt *pint = G_PARAM_SPEC_INT(property_);
gchar *min = g_strdup_printf("%d", pint->minimum);
gchar *max = g_strdup_printf("%d", pint->maximum);
gchar *default_value = g_strdup_printf("%d", g_value_get_int(&value));
json_description_->add_string_member("type", "int");
json_description_->add_string_member("minimum", min);
json_description_->add_string_member("maximum", max);
json_description_->add_string_member("default value", default_value);
g_free(min);
g_free(max);
g_free(default_value);
break;
}
case G_TYPE_UINT64:
{
GParamSpecUInt64 *puint64 = G_PARAM_SPEC_UINT64(property_);
gchar *min = g_strdup_printf("%" G_GUINT64_FORMAT, puint64->minimum);
gchar *max = g_strdup_printf("%" G_GUINT64_FORMAT, puint64->maximum);
gchar *default_value = g_strdup_printf("%" G_GUINT64_FORMAT,
g_value_get_uint64(&value));
json_description_->add_string_member("type", "uint64");
json_description_->add_string_member("minimum", min);
json_description_->add_string_member("maximum", max);
json_description_->add_string_member("default value", default_value);
g_free(min);
g_free(max);
g_free(default_value);
break;
}
case G_TYPE_INT64:
{
GParamSpecInt64 *pint64 = G_PARAM_SPEC_INT64(property_);
gchar *min = g_strdup_printf("%" G_GINT64_FORMAT, pint64->minimum);
gchar *max = g_strdup_printf("%" G_GINT64_FORMAT, pint64->maximum);
gchar *default_value =
g_strdup_printf("%" G_GINT64_FORMAT, g_value_get_int64(&value));
json_description_->add_string_member("type", "int64");
json_description_->add_string_member("minimum", min);
json_description_->add_string_member("maximum", max);
json_description_->add_string_member("default value", default_value);
g_free(min);
g_free(max);
g_free(default_value);
break;
}
case G_TYPE_FLOAT:
{
GParamSpecFloat *pfloat = G_PARAM_SPEC_FLOAT(property_);
gchar *min = g_strdup_printf("%.7g", pfloat->minimum);
gchar *max = g_strdup_printf("%.7g", pfloat->maximum);
gchar *default_value =
g_strdup_printf("%.7g", g_value_get_float(&value));
json_description_->add_string_member("type", "float");
json_description_->add_string_member("minimum", min);
json_description_->add_string_member("maximum", max);
json_description_->add_string_member("default value", default_value);
g_free(min);
g_free(max);
g_free(default_value);
break;
}
case G_TYPE_DOUBLE:
{
GParamSpecDouble *pdouble = G_PARAM_SPEC_DOUBLE(property_);
gchar *min = g_strdup_printf("%.7g", pdouble->minimum);
gchar *max = g_strdup_printf("%.7g", pdouble->maximum);
gchar *default_value =
g_strdup_printf("%.7g", g_value_get_double(&value));
json_description_->add_string_member("type", "double");
json_description_->add_string_member("minimum", min);
json_description_->add_string_member("maximum", max);
json_description_->add_string_member("default value", default_value);
g_free(min);
g_free(max);
g_free(default_value);
break;
}
default:
if (property_->value_type == GST_TYPE_CAPS) {
const GstCaps *caps = gst_value_get_caps(&value);
json_description_->add_string_member("type", "caps");
if (!caps)
json_description_->add_string_member("default value", "");
else
json_description_->add_string_member("default value",
gst_caps_to_string(caps));
} else if (G_IS_PARAM_SPEC_ENUM(property_)) {
GEnumValue *values;
guint j = 0;
gint enum_value;
const gchar *value_nick = "";
const gchar *value_name = "";
json_description_->add_string_member("type", "enum");
values =
G_ENUM_CLASS(g_type_class_ref(property_->value_type))->values;
enum_value = g_value_get_enum(&value);
while (values[j].value_name) {
if (values[j].value == enum_value) {
value_nick = values[j].value_nick;
value_name = values[j].value_name;
}
j++;
}
json_description_->set_member_name("default value");
json_description_->begin_object();
gchar *value = g_strdup_printf("%d", enum_value);
json_description_->add_string_member("value", value);
g_free(value);
json_description_->add_string_member("nick", value_nick);
json_description_->add_string_member("name", value_name);
json_description_->end_object();
// g_debug ("Enum \"%s\" Default: %d, \"%s\" \"%s\"",
// g_type_name (G_VALUE_TYPE (&value)),
// enum_value,
// value_nick,
// value_name);
j = 0;
json_description_->set_member_name("values");
json_description_->begin_array();
while (values[j].value_name) {
json_description_->begin_object();
json_description_->add_string_member("name", values[j].value_name);
json_description_->add_string_member("nick", values[j].value_nick);
gchar *values_value = g_strdup_printf("%d", values[j].value);
json_description_->add_string_member("value", values_value);
g_free(values_value);
json_description_->end_object();
j++;
}
json_description_->end_array();
/* g_type_class_unref (ec); */
} else if (G_IS_PARAM_SPEC_FLAGS(property_)) {
g_debug("warning: param spec flags not handled");
// GParamSpecFlags *pflags = G_PARAM_SPEC_FLAGS (property_);
// GFlagsValue *vals;
// gchar *cur;
// vals = pflags->flags_class->values;
// cur = flags_to_string (vals, g_value_get_flags (&value));
// g_debug ("%-23.23s Flags \"%s\" Default: 0x%08x, \"%s\"", "",
// g_type_name (G_VALUE_TYPE (&value)),
// g_value_get_flags (&value), cur);
// while (vals[0].value_name) {
// g_debug ("");
// if (_name)
// g_debug ("%s", _name);
// g_debug ("%-23.23s (0x%08x): %-16s - %s", "",
// vals[0].value, vals[0].value_nick, vals[0].value_name);
// ++vals;
// }
// g_free (cur);
} else if (G_IS_PARAM_SPEC_OBJECT(property_)) {
g_debug("warning: param spec object not handled");
// g_debug ("%-23.23s Object of type \"%s\"", "",
// g_type_name (property_->value_type));
} else if (G_IS_PARAM_SPEC_BOXED(property_)) {
g_debug("warning: param spec boxed not handled");
// g_debug ("%-23.23s Boxed pointer of type \"%s\"", "",
// g_type_name (property_->value_type));
} else if (G_IS_PARAM_SPEC_POINTER(property_)) {
g_debug("warning: param spec pointer not handled");
// if (property_->value_type != G_TYPE_POINTER) {
// g_debug ("%-23.23s Pointer of type \"%s\".", "",
// g_type_name (property_->value_type));
// } else if (property_->value_type == G_TYPE_VALUE_ARRAY) {
// GParamSpecValueArray *pvarray = G_PARAM_SPEC_VALUE_ARRAY (property_);
// g_debug ("warning: array not handled");
// if (pvarray->element_spec) {
// g_debug ("%-23.23s Array of GValues of type \"%s\"", "",
// g_type_name (pvarray->element_spec->value_type));
// } else {
// g_debug ("%-23.23s Array of GValues", "");
// }
} else if (GST_IS_PARAM_SPEC_FRACTION(property_)) {
GstParamSpecFraction *pfraction = GST_PARAM_SPEC_FRACTION(property_);
json_description_->add_string_member("type", "fraction");
gchar *minnum = g_strdup_printf("%d", pfraction->min_num);
gchar *minden = g_strdup_printf("%d", pfraction->min_den);
gchar *maxnum = g_strdup_printf("%d", pfraction->max_num);
gchar *maxden = g_strdup_printf("%d", pfraction->max_den);
gchar *defaultnum = g_strdup_printf("%d",
gst_value_get_fraction_numerator
(&value));
gchar *defaultden = g_strdup_printf("%d",
gst_value_get_fraction_denominator
(&value));
json_description_->add_string_member("minimum numerator", minnum);
json_description_->add_string_member("maximum numerator", minden);
json_description_->add_string_member("minimum denominator", maxnum);
json_description_->add_string_member("maximum denominator", maxden);
json_description_->add_string_member("default numerator", defaultnum);
json_description_->add_string_member("default denominator",
defaultden);
g_free(minnum);
g_free(minden);
g_free(maxnum);
g_free(maxden);
g_free(defaultnum);
g_free(defaultden);
// g_debug ("Range: %d/%d - %d/%d Default: %d/%d ",
// pfraction->min_num, pfraction->min_den,
// pfraction->max_num, pfraction->max_den,
// gst_value_get_fraction_numerator (&value),
// gst_value_get_fraction_denominator (&value));
} else {
g_warning("warning: unknown type");
// g_debug ("%-23.23s Unknown type %ld \"%s\"", "", property_->value_type,
// g_type_name (property_->value_type));
}
break;
}
g_value_reset(&value);
json_description_->end_object();
}
/*
* Signature the prototype of (*GClosureMarshall), meeting the requirements
* to be the second argument to g_closure_set_marshal()
*/
static void
bindings_java_marshaller
(
GClosure* closure,
GValue* return_value,
guint n_param_values,
const GValue* param_values,
gpointer invocation_hint,
gpointer marshal_data
)
{
BindingsJavaClosure* bjc;
JNIEnv* env;
jvalue* jargs;
guint i;
GType type;
// Return values, as necessary
jboolean _b;
gboolean b;
jint _e;
jstring _str;
gchar* str;
GObject* obj;
/*
* Begin marshaller by downcasting the GClosure we got.
*/
bjc = (BindingsJavaClosure*) closure;
/*
* Get the JNIEnv interface pointer
*/
env = bindings_java_getEnv();
if (env == NULL) {
g_critical("Couldn't get JNIEnv interface, aborting marshal");
return;
}
/*
* Build the parameters for the callback. The signature of the
* handlers on the Java side for a signal "name" would be:
*
* receiveName(Signal handler, type arg0, type arg1, ...)
*
* Note that arg0 is universally the source object (in otherwords, a
* method function where the first argument is always a reference to
* self).
*
* In case you didn't know, JNI's jvalue us a rather complex union
* which holds any of the possible things you can send across the
* boundary. So we allocate an array of them, then for each parameter
* passed to the marshaller, whack them in.
*/
jargs = g_newa(jvalue, n_param_values + 1);
jargs[0].l = bjc->handler;
for(i = 0; i < n_param_values; i++) {
type = G_VALUE_TYPE(¶m_values[i]);
switch(G_TYPE_FUNDAMENTAL(type)) {
case G_TYPE_CHAR:
jargs[i+1].c = g_value_get_char(¶m_values[i]);
break;
case G_TYPE_UCHAR:
jargs[i+1].c = g_value_get_uchar(¶m_values[i]);
break;
case G_TYPE_BOOLEAN:
b = g_value_get_boolean(¶m_values[i]);
jargs[i+1].z = (b == TRUE) ? JNI_TRUE : JNI_FALSE;
break;
case G_TYPE_INT:
jargs[i+1].i = g_value_get_int(¶m_values[i]);
break;
case G_TYPE_UINT:
jargs[i+1].i = g_value_get_uint(¶m_values[i]);
break;
case G_TYPE_ENUM:
jargs[i+1].i = g_value_get_enum(¶m_values[i]);
break;
case G_TYPE_FLAGS:
jargs[i+1].i = g_value_get_flags(¶m_values[i]);
break;
case G_TYPE_LONG:
jargs[i+1].j = g_value_get_long(¶m_values[i]);
break;
case G_TYPE_ULONG:
jargs[i+1].j = g_value_get_ulong(¶m_values[i]);
break;
case G_TYPE_FLOAT:
jargs[i+1].f = g_value_get_float(¶m_values[i]);
break;
case G_TYPE_DOUBLE:
jargs[i+1].d = g_value_get_double(¶m_values[i]);
break;
case G_TYPE_STRING:
jargs[i+1].l = bindings_java_newString(env, g_value_get_string(¶m_values[i]));
break;
case G_TYPE_OBJECT:
case G_TYPE_INTERFACE:
/*
* GObjects are just pointers, and so we pass up the
* address across the boundary to be looked up and
* either an existing Proxy returned or a new Proxy
* created.
*/
obj = g_value_get_object(¶m_values[i]);
bindings_java_memory_cleanup(obj, FALSE);
jargs[i+1].j = (jlong) obj;
break;
case G_TYPE_BOXED:
/*
* We make a copy of the GBoxed so that we own it and
* thus it can (will) survive the duration of the
* signal in the event that the developer using this
* code keeps a reference to the returned Boxed.
*/
jargs[i+1].j = (jlong) g_boxed_copy(type, g_value_get_boxed(¶m_values[i]));
break;
case G_TYPE_PARAM:
/*
* We're ignoring GParamSpec at the moment. They
* normally only show up in 'notify' signals, and we
* don't need them.
*/
case G_TYPE_POINTER:
/*
* and, we're ignoring something that gets registered
* as a gpointer, by definition it has no type
* information and there's nothing we can do.
*/
jargs[i+1].j = (jlong) NULL;
break;
default:
/*
* Unrecognized. Probably means we need to add a clause above.
*/
g_printerr("Don't know how to marshal a %s", g_type_name(type));
jargs[i+1].l = 0;
break;
}
}
/*
* And now we invoke the callback on the Java side Signal handler; we have to
* select the correct function based on what return type is necessary.
*/
switch(bjc->returnType) {
case 'V':
/*
* void return signals
*/
(*env)->CallStaticVoidMethodA(env, bjc->receiver, bjc->method, jargs);
break;
case 'Z':
/*
* boolean return signals
*/
_b = (*env)->CallStaticBooleanMethodA(env, bjc->receiver, bjc->method, jargs);
if (_b == JNI_TRUE) {
b = TRUE;
} else if (_b == JNI_FALSE) {
b = FALSE;
} else {
g_critical("How did you manage to return a boolean that's neither TRUE nor FALSE?");
return;
}
g_value_set_boolean(return_value, b);
break;
case 'I':
/*
* integer return signals
*/
_e = (*env)->CallStaticIntMethodA(env, bjc->receiver, bjc->method, jargs);
g_value_set_int(return_value, _e);
break;
case 'E':
/*
* enum return signals
*/
_e = (*env)->CallStaticIntMethodA(env, bjc->receiver, bjc->method, jargs);
g_value_set_enum(return_value, _e);
break;
case 'L':
/*
* String return signals
*
* L is actually Object, of course, but the only type we need to
* worry about is java.lang.String encode it for now, and so make the
* enormous assumption that a string is what we get back.
*/
_str = (*env)->CallStaticObjectMethodA(env, bjc->receiver, bjc->method, jargs);
if (_str == NULL) {
g_warning("Invoking string handler returned null. That's probably bad");
break;
}
str = (gchar*) bindings_java_getString(env, _str);
if (str == NULL) {
/* OutOfMemoryError already thrown */
return;
}
// according to the API docs, this copies the input...
g_value_set_string(return_value, str);
// ... so we can release str
bindings_java_releaseString(str);
break;
default:
/*
* If it's not void, boolean or gchar*, then what kind of signal is it?
*/
g_critical("Invocation for return type %c not implemented", bjc->returnType);
break;
}
/*
* Cleanup
*/
for(i = 0; i < n_param_values; i++) {
type = G_VALUE_TYPE(¶m_values[i]);
switch(G_TYPE_FUNDAMENTAL(type)) {
case G_TYPE_STRING:
(*env)->DeleteLocalRef(env, jargs[i+1].l);
break;
default:
break;
}
}
/*
* Don't need to free jargs - we alloca()'d it
*/
/*
* Now, check if an exception occurred in the callback. There's a
* catch: because we're in native code right now [care of the call to
* gtk_main()] the exception gets swallowed until we return from that
* native call. So we call the function which causes the main loop to
* terminate, with the result that the exception will propegate out
* and, yes, probably halt the program.
*
* This is abrupt, but it is deliberate: we need to force developers
* to deal with criticals emitted by the underlying libraries.
* Otherwise, the next thing that is likely to happen is a
* segmentation fault, and not only does that crash the "program" but
* it takes out the Java Virtual Machine running it. People don't
* like VM crashes.
*
* Uncaught exceptions of any kind leaving a signal handler are to be
* considered programmer error and will be fatal.
*/
if ((*env)->ExceptionOccurred(env)) {
gtk_main_quit();
}
}
gint
_gtk_tree_data_list_compare_func (GtkTreeModel *model,
GtkTreeIter *a,
GtkTreeIter *b,
gpointer user_data)
{
gint column = GPOINTER_TO_INT (user_data);
GType type = gtk_tree_model_get_column_type (model, column);
GValue a_value = G_VALUE_INIT;
GValue b_value = G_VALUE_INIT;
gint retval;
const gchar *stra, *strb;
gtk_tree_model_get_value (model, a, column, &a_value);
gtk_tree_model_get_value (model, b, column, &b_value);
switch (get_fundamental_type (type))
{
case G_TYPE_BOOLEAN:
if (g_value_get_boolean (&a_value) < g_value_get_boolean (&b_value))
retval = -1;
else if (g_value_get_boolean (&a_value) == g_value_get_boolean (&b_value))
retval = 0;
else
retval = 1;
break;
case G_TYPE_CHAR:
if (g_value_get_schar (&a_value) < g_value_get_schar (&b_value))
retval = -1;
else if (g_value_get_schar (&a_value) == g_value_get_schar (&b_value))
retval = 0;
else
retval = 1;
break;
case G_TYPE_UCHAR:
if (g_value_get_uchar (&a_value) < g_value_get_uchar (&b_value))
retval = -1;
else if (g_value_get_uchar (&a_value) == g_value_get_uchar (&b_value))
retval = 0;
else
retval = 1;
break;
case G_TYPE_INT:
if (g_value_get_int (&a_value) < g_value_get_int (&b_value))
retval = -1;
else if (g_value_get_int (&a_value) == g_value_get_int (&b_value))
retval = 0;
else
retval = 1;
break;
case G_TYPE_UINT:
if (g_value_get_uint (&a_value) < g_value_get_uint (&b_value))
retval = -1;
else if (g_value_get_uint (&a_value) == g_value_get_uint (&b_value))
retval = 0;
else
retval = 1;
break;
case G_TYPE_LONG:
if (g_value_get_long (&a_value) < g_value_get_long (&b_value))
retval = -1;
else if (g_value_get_long (&a_value) == g_value_get_long (&b_value))
retval = 0;
else
retval = 1;
break;
case G_TYPE_ULONG:
if (g_value_get_ulong (&a_value) < g_value_get_ulong (&b_value))
retval = -1;
else if (g_value_get_ulong (&a_value) == g_value_get_ulong (&b_value))
retval = 0;
else
retval = 1;
break;
case G_TYPE_INT64:
if (g_value_get_int64 (&a_value) < g_value_get_int64 (&b_value))
retval = -1;
else if (g_value_get_int64 (&a_value) == g_value_get_int64 (&b_value))
retval = 0;
else
retval = 1;
break;
case G_TYPE_UINT64:
if (g_value_get_uint64 (&a_value) < g_value_get_uint64 (&b_value))
retval = -1;
else if (g_value_get_uint64 (&a_value) == g_value_get_uint64 (&b_value))
retval = 0;
else
retval = 1;
break;
case G_TYPE_ENUM:
/* this is somewhat bogus. */
if (g_value_get_enum (&a_value) < g_value_get_enum (&b_value))
retval = -1;
else if (g_value_get_enum (&a_value) == g_value_get_enum (&b_value))
retval = 0;
else
retval = 1;
break;
case G_TYPE_FLAGS:
/* this is even more bogus. */
if (g_value_get_flags (&a_value) < g_value_get_flags (&b_value))
retval = -1;
else if (g_value_get_flags (&a_value) == g_value_get_flags (&b_value))
retval = 0;
else
retval = 1;
break;
case G_TYPE_FLOAT:
if (g_value_get_float (&a_value) < g_value_get_float (&b_value))
retval = -1;
else if (g_value_get_float (&a_value) == g_value_get_float (&b_value))
retval = 0;
else
retval = 1;
break;
case G_TYPE_DOUBLE:
if (g_value_get_double (&a_value) < g_value_get_double (&b_value))
retval = -1;
else if (g_value_get_double (&a_value) == g_value_get_double (&b_value))
retval = 0;
else
retval = 1;
break;
case G_TYPE_STRING:
stra = g_value_get_string (&a_value);
strb = g_value_get_string (&b_value);
if (stra == NULL) stra = "";
if (strb == NULL) strb = "";
retval = g_utf8_collate (stra, strb);
break;
case G_TYPE_VARIANT:
case G_TYPE_POINTER:
case G_TYPE_BOXED:
case G_TYPE_OBJECT:
default:
g_warning ("Attempting to sort on invalid type %s\n", g_type_name (type));
retval = FALSE;
break;
}
g_value_unset (&a_value);
g_value_unset (&b_value);
return retval;
}
static void
bt_wavelevel_set_property (GObject * const object, const guint property_id,
const GValue * const value, GParamSpec * const pspec)
{
const BtWavelevel *const self = BT_WAVELEVEL (object);
return_if_disposed ();
switch (property_id) {
case WAVELEVEL_SONG:
self->priv->song = BT_SONG (g_value_get_object (value));
g_object_try_weak_ref (self->priv->song);
//GST_DEBUG("set the song for wavelevel: %p",self->priv->song);
break;
case WAVELEVEL_WAVE:
self->priv->wave = BT_WAVE (g_value_get_object (value));
g_object_try_weak_ref (self->priv->wave);
GST_DEBUG ("set the wave for wavelevel: %p", self->priv->wave);
break;
case WAVELEVEL_ROOT_NOTE:
self->priv->root_note = g_value_get_enum (value);
GST_DEBUG ("set the root-note for wavelevel: %d", self->priv->root_note);
break;
case WAVELEVEL_LENGTH:
self->priv->length = g_value_get_ulong (value);
GST_DEBUG ("set the length for wavelevel: %lu", self->priv->length);
break;
case WAVELEVEL_LOOP_START:
self->priv->loop_start = g_value_get_ulong (value);
GST_INFO ("loop: 0 / %lu .. %lu / %lu", self->priv->loop_start,
self->priv->loop_end, self->priv->length);
// make sure its less then loop_end/length
if (self->priv->loop_end > 0) {
if (self->priv->loop_start >= self->priv->loop_end) {
GST_DEBUG ("clip loop-start by loop-end: %lu", self->priv->loop_end);
self->priv->loop_start = self->priv->loop_end - 1;
}
}
if (self->priv->length > 0) {
if (self->priv->loop_start >= self->priv->length) {
GST_DEBUG ("clip loop-start by length: %lu", self->priv->length);
self->priv->loop_start = self->priv->length - 1;
}
}
GST_DEBUG ("set the loop-start for wavelevel: %lu",
self->priv->loop_start);
break;
case WAVELEVEL_LOOP_END:
self->priv->loop_end = g_value_get_ulong (value);
GST_INFO ("loop: 0 / %lu .. %lu / %lu", self->priv->loop_start,
self->priv->loop_end, self->priv->length);
// make sure its more then loop-start
if (self->priv->loop_start > 0) {
if (self->priv->loop_end < self->priv->loop_start) {
GST_DEBUG ("clip loop-end by loop-start: %lu",
self->priv->loop_start);
self->priv->loop_end = self->priv->loop_start + 1;
}
}
// make sure its less then or equal to length
if (self->priv->length > 0) {
if (self->priv->loop_end > self->priv->length) {
GST_DEBUG ("clip loop-end by length: %lu", self->priv->length);
self->priv->loop_end = self->priv->length;
}
}
GST_DEBUG ("set the loop-start for wavelevel: %lu",
self->priv->loop_start);
break;
case WAVELEVEL_RATE:
self->priv->rate = g_value_get_ulong (value);
GST_DEBUG ("set the rate for wavelevel: %lu", self->priv->rate);
break;
case WAVELEVEL_DATA:
g_free (self->priv->sample);
self->priv->sample = g_value_get_pointer (value);
GST_DEBUG ("set the data-pointer for wavelevel: %p", self->priv->sample);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static int get_field(OhmFact *fact, fsif_fldtype_t type,char *name,void *vptr)
{
GValue *gv;
if (!fact || !name || !(gv = ohm_fact_get(fact, name))) {
OHM_ERROR("resource: [%s] Cant find field %s",
__FUNCTION__, name?name:"<null>");
goto return_empty_value;
}
switch (type) {
case fldtype_string:
if (G_VALUE_TYPE(gv) != G_TYPE_STRING)
goto type_mismatch;
else
*(const char **)vptr = g_value_get_string(gv);
break;
case fldtype_integer:
switch (G_VALUE_TYPE(gv)) {
case G_TYPE_LONG: *(long *)vptr = g_value_get_long(gv); break;
case G_TYPE_INT: *(long *)vptr = g_value_get_int(gv); break;
default: goto type_mismatch;
}
break;
case fldtype_unsignd:
if (G_VALUE_TYPE(gv) != G_TYPE_ULONG)
goto type_mismatch;
else
*(unsigned long *)vptr = g_value_get_ulong(gv);
break;
case fldtype_floating:
if (G_VALUE_TYPE(gv) != G_TYPE_DOUBLE)
goto type_mismatch;
else
*(double *)vptr = g_value_get_double(gv);
break;
case fldtype_time:
if (G_VALUE_TYPE(gv) != G_TYPE_UINT64)
goto type_mismatch;
else
*(time_t *)vptr = g_value_get_uint64(gv);
break;
default:
break;
}
return TRUE;
type_mismatch:
OHM_ERROR("resource: [%s] Type mismatch when fetching field '%s'",
__FUNCTION__,name);
return_empty_value:
switch (type) {
case fldtype_string: *(char **)vptr = NULL; break;
case fldtype_integer: *(long *)vptr = 0; break;
case fldtype_unsignd: *(unsigned long *)vptr = 0; break;
case fldtype_floating: *(double *)vptr = 0.0; break;
case fldtype_time: *(unsigned long long *)vptr = 0ULL; break;
default: break;
}
return FALSE;
}
/* Syncs an object property to GConf */
static void
prop_binding_sync_prop_to_pref (PropBinding *binding)
{
GValue value;
GConfValue *gconf_value;
memset (&value, 0, sizeof (GValue));
g_value_init (&value,
G_PARAM_SPEC_VALUE_TYPE (binding->prop));
g_object_get_property (binding->object,
binding->prop->name,
&value);
switch (value.g_type) {
case G_TYPE_STRING:
gconf_value = gconf_value_new (GCONF_VALUE_STRING);
gconf_value_set_string (gconf_value,
g_value_get_string (&value));
break;
case G_TYPE_INT:
gconf_value = gconf_value_new (GCONF_VALUE_INT);
gconf_value_set_int (gconf_value,
g_value_get_int (&value));
break;
case G_TYPE_UINT:
gconf_value = gconf_value_new (GCONF_VALUE_INT);
gconf_value_set_int (gconf_value,
g_value_get_uint (&value));
break;
case G_TYPE_LONG:
gconf_value = gconf_value_new (GCONF_VALUE_INT);
gconf_value_set_int (gconf_value,
g_value_get_long (&value));
break;
case G_TYPE_ULONG:
gconf_value = gconf_value_new (GCONF_VALUE_INT);
gconf_value_set_int (gconf_value,
g_value_get_ulong (&value));
break;
case G_TYPE_INT64:
gconf_value = gconf_value_new (GCONF_VALUE_INT);
gconf_value_set_int (gconf_value,
g_value_get_int64 (&value));
break;
case G_TYPE_UINT64:
gconf_value = gconf_value_new (GCONF_VALUE_INT);
gconf_value_set_int (gconf_value,
g_value_get_uint64 (&value));
break;
case G_TYPE_CHAR:
gconf_value = gconf_value_new (GCONF_VALUE_INT);
gconf_value_set_int (gconf_value,
g_value_get_char (&value));
break;
case G_TYPE_UCHAR:
gconf_value = gconf_value_new (GCONF_VALUE_INT);
gconf_value_set_int (gconf_value,
g_value_get_uchar (&value));
break;
case G_TYPE_ENUM:
gconf_value = gconf_value_new (GCONF_VALUE_INT);
gconf_value_set_int (gconf_value,
g_value_get_enum (&value));
break;
case G_TYPE_BOOLEAN:
gconf_value = gconf_value_new (GCONF_VALUE_BOOL);
gconf_value_set_bool (gconf_value,
g_value_get_boolean (&value));
break;
case G_TYPE_DOUBLE:
gconf_value = gconf_value_new (GCONF_VALUE_FLOAT);
#ifdef HAVE_CORBA_GCONF
/* FIXME we cast to a float explicitly as CORBA GConf
* uses doubles in its API, but treats them as floats
* when transporting them over CORBA. See #322837 */
gconf_value_set_float (gconf_value,
(float) g_value_get_double (&value));
#else
gconf_value_set_float (gconf_value,
g_value_get_double (&value));
#endif
break;
case G_TYPE_FLOAT:
gconf_value = gconf_value_new (GCONF_VALUE_FLOAT);
gconf_value_set_float (gconf_value,
g_value_get_float (&value));
break;
default:
if (g_type_is_a (value.g_type, G_TYPE_ENUM)) {
gconf_value = gconf_value_new (GCONF_VALUE_INT);
gconf_value_set_int (gconf_value,
g_value_get_enum (&value));
} else {
g_warning ("prop_binding_sync_prop_to_pref: "
"Unhandled value type '%s'.\n",
g_type_name (value.g_type));
goto done;
}
break;
}
/* Set to GConf */
gconf_client_set (bridge->client, binding->key, gconf_value, NULL);
/* Store until change notification comes in, so that we are able
* to ignore it */
binding->val_changes = g_slist_append (binding->val_changes,
gconf_value);
done:
g_value_unset (&value);
}
static int is_spurious_event(char *device, int driver, int connected)
{
/*
* Filter out obviously spurious/duplicate events. Spurious events are
* events that obviously do not represent any state change (eg. getting
* a connected=0 event while already in disconnected state).
*/
GSList *list;
OhmFact *fact;
GValue *gval;
int val, dmatch, cmatch, spurious = FALSE;
OhmFactStore *store;
store = ohm_fact_store_get_fact_store();
list = ohm_fact_store_get_facts_by_name(store, FACT_DEVICE_ACCESSIBLE);
for ( ; list ; list = list->next) {
fact = (OhmFact *)list->data;
gval = ohm_fact_get(fact, "name");
if (!gval || G_VALUE_TYPE(gval) != G_TYPE_STRING)
continue;
if (strcmp(g_value_get_string(gval), device))
continue;
if (driver != -1 && (gval = ohm_fact_get(fact, "driver")) != NULL) {
switch (G_VALUE_TYPE(gval)) {
case G_TYPE_INT: val = g_value_get_int(gval); break;
case G_TYPE_UINT: val = g_value_get_uint(gval); break;
case G_TYPE_LONG: val = g_value_get_long(gval); break;
case G_TYPE_ULONG: val = g_value_get_ulong(gval); break;
default: val = driver; /* ignored (ie. match) */
}
dmatch = (val == driver);
}
else
dmatch = TRUE;
if (connected != -1 && (gval=ohm_fact_get(fact,"connected")) != NULL) {
switch (G_VALUE_TYPE(gval)) {
case G_TYPE_INT: val = g_value_get_int(gval); break;
case G_TYPE_UINT: val = g_value_get_uint(gval); break;
case G_TYPE_LONG: val = g_value_get_long(gval); break;
case G_TYPE_ULONG: val = g_value_get_ulong(gval); break;
default: val = connected; /* ignored (ie. match) */
}
cmatch = (val == connected);
}
else
cmatch = TRUE;
spurious = dmatch && cmatch; /* no change is a spurious event */
break;
}
OHM_DEBUG(DBG_INFO, "%s, driver: %d, connected: %d is %sa spurious event",
device, driver, connected, spurious ? "" : "not ");
return spurious;
}
static void updated_cb(void *data,OhmFact *fact,GQuark fldquark,gpointer value)
{
(void)data;
GValue *gval = (GValue *)value;
char *name;
watch_fact_t *wfact;
watch_entry_t *wentry;
fsif_field_t fld;
char valb[256];
char *valstr;
if (fact == NULL) {
OHM_ERROR("resource: %s() called with null fact pointer",__FUNCTION__);
return;
}
name = (char *)ohm_structure_get_name(OHM_STRUCTURE(fact));
if (value != NULL && (wfact = find_watch(name, watch_update)) != NULL) {
for (wentry = wfact->entries; wentry != NULL; wentry = wentry->next){
fld.name = (char *)g_quark_to_string(fldquark);
if (matching_entry(fact, wentry->selist) &&
(!wentry->fldname || !strcmp(fld.name, wentry->fldname))) {
switch (G_VALUE_TYPE(gval)) {
case G_TYPE_STRING:
fld.type = fldtype_string;
fld.value.string = (char *)g_value_get_string(gval);
break;
case G_TYPE_LONG:
fld.type = fldtype_integer;
fld.value.integer = g_value_get_long(gval);
break;
case G_TYPE_INT:
fld.type = fldtype_integer;
fld.value.integer = g_value_get_int(gval);
break;
case G_TYPE_ULONG:
fld.type = fldtype_unsignd;
fld.value.unsignd = g_value_get_ulong(gval);
break;
case G_TYPE_DOUBLE:
fld.type = fldtype_floating;
fld.value.floating = g_value_get_double(gval);
break;
case G_TYPE_UINT64:
fld.type = fldtype_time;
fld.value.time = g_value_get_uint64(gval);
break;
default:
OHM_ERROR("resource: [%s] Unsupported data type (%d) "
"for field '%s'",
__FUNCTION__, G_VALUE_TYPE(gval), fld.name);
return;
}
valstr = print_value(fld.type, (void *)&fld.value,
valb, sizeof(valb));
OHM_DEBUG(DBG_FS, "field watch point: field '%s:%s' "
"changed to '%s'", name, fld.name, valstr);
wentry->callback.field_watch(fact, name, &fld,wentry->usrdata);
return;
} /* if matching_entry */
} /* for */
} /* if find_watch */
}
static GtkCellEditable *
parasite_property_cell_renderer_start_editing(GtkCellRenderer *renderer,
GdkEvent *event,
GtkWidget *widget,
const gchar *path,
GdkRectangle *background_area,
GdkRectangle *cell_area,
GtkCellRendererState flags)
{
PangoFontDescription *font_desc;
GtkCellEditable *editable = NULL;
GObject *object;
const char *name;
GValue gvalue = {0};
GParamSpec *prop;
g_object_get(renderer,
"object", &object,
"name", &name,
NULL);
prop = g_object_class_find_property(G_OBJECT_GET_CLASS(object), name);
if (!(prop->flags & G_PARAM_WRITABLE))
return NULL;
g_value_init(&gvalue, prop->value_type);
g_object_get_property(object, name, &gvalue);
if (G_VALUE_HOLDS_ENUM(&gvalue) || G_VALUE_HOLDS_BOOLEAN(&gvalue))
{
GtkWidget *combobox = gtk_combo_box_new_text();
gtk_widget_show(combobox);
g_object_set(G_OBJECT(combobox), "has-frame", FALSE, NULL);
GList *renderers;
if (G_VALUE_HOLDS_BOOLEAN(&gvalue))
{
gtk_combo_box_append_text(GTK_COMBO_BOX(combobox), "FALSE");
gtk_combo_box_append_text(GTK_COMBO_BOX(combobox), "TRUE");
gtk_combo_box_set_active(GTK_COMBO_BOX(combobox),
g_value_get_boolean(&gvalue) ? 1 : 0);
}
else if (G_VALUE_HOLDS_ENUM(&gvalue))
{
gint value = g_value_get_enum(&gvalue);
GEnumClass *enum_class = G_PARAM_SPEC_ENUM(prop)->enum_class;
guint i;
for (i = 0; i < enum_class->n_values; i++)
{
GEnumValue *enum_value = &enum_class->values[i];
gtk_combo_box_append_text(GTK_COMBO_BOX(combobox),
enum_value->value_name);
if (enum_value->value == value)
gtk_combo_box_set_active(GTK_COMBO_BOX(combobox), i);
}
}
renderers = gtk_cell_layout_get_cells(GTK_CELL_LAYOUT(combobox));
g_object_set(G_OBJECT(renderers->data), "scale", TREE_TEXT_SCALE, NULL);
g_list_free(renderers);
editable = GTK_CELL_EDITABLE(combobox);
}
else if (G_VALUE_HOLDS_STRING(&gvalue))
{
GtkWidget *entry = gtk_entry_new();
gtk_widget_show(entry);
gtk_entry_set_text(GTK_ENTRY(entry), g_value_get_string(&gvalue));
editable = GTK_CELL_EDITABLE(entry);
}
else if (G_VALUE_HOLDS_INT(&gvalue) ||
G_VALUE_HOLDS_UINT(&gvalue) ||
G_VALUE_HOLDS_INT64(&gvalue) ||
G_VALUE_HOLDS_UINT64(&gvalue) ||
G_VALUE_HOLDS_LONG(&gvalue) ||
G_VALUE_HOLDS_ULONG(&gvalue) ||
G_VALUE_HOLDS_DOUBLE(&gvalue))
{
double min, max, value;
GtkWidget *spinbutton;
guint digits = 0;
if (G_VALUE_HOLDS_INT(&gvalue))
{
GParamSpecInt *paramspec = G_PARAM_SPEC_INT(prop);
min = paramspec->minimum;
max = paramspec->maximum;
value = g_value_get_int(&gvalue);
}
else if (G_VALUE_HOLDS_UINT(&gvalue))
{
GParamSpecUInt *paramspec = G_PARAM_SPEC_UINT(prop);
min = paramspec->minimum;
max = paramspec->maximum;
value = g_value_get_uint(&gvalue);
}
else if (G_VALUE_HOLDS_INT64(&gvalue))
{
GParamSpecInt64 *paramspec = G_PARAM_SPEC_INT64(prop);
min = paramspec->minimum;
max = paramspec->maximum;
value = g_value_get_int64(&gvalue);
}
else if (G_VALUE_HOLDS_UINT64(&gvalue))
{
GParamSpecUInt64 *paramspec = G_PARAM_SPEC_UINT64(prop);
min = paramspec->minimum;
max = paramspec->maximum;
value = g_value_get_uint64(&gvalue);
}
else if (G_VALUE_HOLDS_LONG(&gvalue))
{
GParamSpecLong *paramspec = G_PARAM_SPEC_LONG(prop);
min = paramspec->minimum;
max = paramspec->maximum;
value = g_value_get_long(&gvalue);
}
else if (G_VALUE_HOLDS_ULONG(&gvalue))
{
GParamSpecULong *paramspec = G_PARAM_SPEC_ULONG(prop);
min = paramspec->minimum;
max = paramspec->maximum;
value = g_value_get_ulong(&gvalue);
}
else if (G_VALUE_HOLDS_DOUBLE(&gvalue))
{
GParamSpecDouble *paramspec = G_PARAM_SPEC_DOUBLE(prop);
min = paramspec->minimum;
max = paramspec->maximum;
value = g_value_get_double(&gvalue);
digits = 2;
}
else
{
// Shouldn't really be able to happen.
return NULL;
}
spinbutton = gtk_spin_button_new_with_range(min, max, 1);
gtk_widget_show(spinbutton);
gtk_spin_button_set_value(GTK_SPIN_BUTTON(spinbutton), value);
gtk_spin_button_set_digits(GTK_SPIN_BUTTON(spinbutton), digits);
editable = GTK_CELL_EDITABLE(spinbutton);
}
font_desc = pango_font_description_new();
pango_font_description_set_size(font_desc, 8 * PANGO_SCALE);
gtk_widget_modify_font(GTK_WIDGET(editable), font_desc);
pango_font_description_free(font_desc);
g_value_unset(&gvalue);
g_signal_connect(G_OBJECT(editable), "editing_done",
G_CALLBACK(parasite_property_cell_renderer_stop_editing),
renderer);
g_object_set_data_full(G_OBJECT(editable), "_prop_name", g_strdup(name),
g_free);
g_object_set_data(G_OBJECT(editable), "_prop_object", object);
return editable;
}
static void
print_element_properties_info (GstElement * element)
{
GParamSpec **property_specs;
guint num_properties, i;
gboolean readable;
gboolean first_flag;
property_specs = g_object_class_list_properties
(G_OBJECT_GET_CLASS (element), &num_properties);
n_print ("\n");
n_print ("Element Properties:\n");
for (i = 0; i < num_properties; i++) {
GValue value = { 0, };
GParamSpec *param = property_specs[i];
readable = FALSE;
g_value_init (&value, param->value_type);
n_print (" %-20s: %s\n", g_param_spec_get_name (param),
g_param_spec_get_blurb (param));
first_flag = TRUE;
n_print ("%-23.23s flags: ", "");
if (param->flags & G_PARAM_READABLE) {
g_object_get_property (G_OBJECT (element), param->name, &value);
readable = TRUE;
g_print ("%s%s", (first_flag) ? "" : ", ", _("readable"));
first_flag = FALSE;
} else {
/* if we can't read the property value, assume it's set to the default
* (which might not be entirely true for sub-classes, but that's an
* unlikely corner-case anyway) */
g_param_value_set_default (param, &value);
}
if (param->flags & G_PARAM_WRITABLE) {
g_print ("%s%s", (first_flag) ? "" : ", ", _("writable"));
first_flag = FALSE;
}
if (param->flags & G_PARAM_DEPRECATED) {
g_print ("%s%s", (first_flag) ? "" : ", ", _("deprecated"));
first_flag = FALSE;
}
if (param->flags & GST_PARAM_CONTROLLABLE) {
g_print (", %s", _("controllable"));
first_flag = FALSE;
}
if (param->flags & GST_PARAM_MUTABLE_PLAYING) {
g_print (", %s", _("changeable in NULL, READY, PAUSED or PLAYING state"));
} else if (param->flags & GST_PARAM_MUTABLE_PAUSED) {
g_print (", %s", _("changeable only in NULL, READY or PAUSED state"));
} else if (param->flags & GST_PARAM_MUTABLE_READY) {
g_print (", %s", _("changeable only in NULL or READY state"));
}
if (param->flags & ~KNOWN_PARAM_FLAGS) {
g_print ("%s0x%0x", (first_flag) ? "" : ", ",
param->flags & ~KNOWN_PARAM_FLAGS);
}
n_print ("\n");
switch (G_VALUE_TYPE (&value)) {
case G_TYPE_STRING:
{
const char *string_val = g_value_get_string (&value);
n_print ("%-23.23s String. ", "");
if (string_val == NULL)
g_print ("Default: null");
else
g_print ("Default: \"%s\"", string_val);
break;
}
case G_TYPE_BOOLEAN:
{
gboolean bool_val = g_value_get_boolean (&value);
n_print ("%-23.23s Boolean. ", "");
g_print ("Default: %s", bool_val ? "true" : "false");
break;
}
case G_TYPE_ULONG:
{
GParamSpecULong *pulong = G_PARAM_SPEC_ULONG (param);
n_print ("%-23.23s Unsigned Long. ", "");
g_print ("Range: %lu - %lu Default: %lu ",
pulong->minimum, pulong->maximum, g_value_get_ulong (&value));
GST_ERROR ("%s: property '%s' of type ulong: consider changing to "
"uint/uint64", GST_OBJECT_NAME (element),
g_param_spec_get_name (param));
break;
}
case G_TYPE_LONG:
{
GParamSpecLong *plong = G_PARAM_SPEC_LONG (param);
n_print ("%-23.23s Long. ", "");
g_print ("Range: %ld - %ld Default: %ld ",
plong->minimum, plong->maximum, g_value_get_long (&value));
GST_ERROR ("%s: property '%s' of type long: consider changing to "
"int/int64", GST_OBJECT_NAME (element),
g_param_spec_get_name (param));
break;
}
case G_TYPE_UINT:
{
GParamSpecUInt *puint = G_PARAM_SPEC_UINT (param);
n_print ("%-23.23s Unsigned Integer. ", "");
g_print ("Range: %u - %u Default: %u ",
puint->minimum, puint->maximum, g_value_get_uint (&value));
break;
}
case G_TYPE_INT:
{
GParamSpecInt *pint = G_PARAM_SPEC_INT (param);
n_print ("%-23.23s Integer. ", "");
g_print ("Range: %d - %d Default: %d ",
pint->minimum, pint->maximum, g_value_get_int (&value));
break;
}
case G_TYPE_UINT64:
{
GParamSpecUInt64 *puint64 = G_PARAM_SPEC_UINT64 (param);
n_print ("%-23.23s Unsigned Integer64. ", "");
g_print ("Range: %" G_GUINT64_FORMAT " - %" G_GUINT64_FORMAT
" Default: %" G_GUINT64_FORMAT " ",
puint64->minimum, puint64->maximum, g_value_get_uint64 (&value));
break;
}
case G_TYPE_INT64:
{
GParamSpecInt64 *pint64 = G_PARAM_SPEC_INT64 (param);
n_print ("%-23.23s Integer64. ", "");
g_print ("Range: %" G_GINT64_FORMAT " - %" G_GINT64_FORMAT
" Default: %" G_GINT64_FORMAT " ",
pint64->minimum, pint64->maximum, g_value_get_int64 (&value));
break;
}
case G_TYPE_FLOAT:
{
GParamSpecFloat *pfloat = G_PARAM_SPEC_FLOAT (param);
n_print ("%-23.23s Float. ", "");
g_print ("Range: %15.7g - %15.7g Default: %15.7g ",
pfloat->minimum, pfloat->maximum, g_value_get_float (&value));
break;
}
case G_TYPE_DOUBLE:
{
GParamSpecDouble *pdouble = G_PARAM_SPEC_DOUBLE (param);
n_print ("%-23.23s Double. ", "");
g_print ("Range: %15.7g - %15.7g Default: %15.7g ",
pdouble->minimum, pdouble->maximum, g_value_get_double (&value));
break;
}
case G_TYPE_CHAR:
case G_TYPE_UCHAR:
GST_ERROR ("%s: property '%s' of type char: consider changing to "
"int/string", GST_OBJECT_NAME (element),
g_param_spec_get_name (param));
/* fall through */
default:
if (param->value_type == GST_TYPE_CAPS) {
const GstCaps *caps = gst_value_get_caps (&value);
if (!caps)
n_print ("%-23.23s Caps (NULL)", "");
else {
print_caps (caps, " ");
}
} else if (G_IS_PARAM_SPEC_ENUM (param)) {
GEnumValue *values;
guint j = 0;
gint enum_value;
const gchar *value_nick = "";
values = G_ENUM_CLASS (g_type_class_ref (param->value_type))->values;
enum_value = g_value_get_enum (&value);
while (values[j].value_name) {
if (values[j].value == enum_value)
value_nick = values[j].value_nick;
j++;
}
n_print ("%-23.23s Enum \"%s\" Default: %d, \"%s\"", "",
g_type_name (G_VALUE_TYPE (&value)), enum_value, value_nick);
j = 0;
while (values[j].value_name) {
g_print ("\n");
if (_name)
g_print ("%s", _name);
g_print ("%-23.23s (%d): %-16s - %s", "",
values[j].value, values[j].value_nick, values[j].value_name);
j++;
}
/* g_type_class_unref (ec); */
} else if (G_IS_PARAM_SPEC_FLAGS (param)) {
GParamSpecFlags *pflags = G_PARAM_SPEC_FLAGS (param);
GFlagsValue *vals;
gchar *cur;
vals = pflags->flags_class->values;
cur = flags_to_string (vals, g_value_get_flags (&value));
n_print ("%-23.23s Flags \"%s\" Default: 0x%08x, \"%s\"", "",
g_type_name (G_VALUE_TYPE (&value)),
g_value_get_flags (&value), cur);
while (vals[0].value_name) {
g_print ("\n");
if (_name)
g_print ("%s", _name);
g_print ("%-23.23s (0x%08x): %-16s - %s", "",
vals[0].value, vals[0].value_nick, vals[0].value_name);
++vals;
}
g_free (cur);
} else if (G_IS_PARAM_SPEC_OBJECT (param)) {
n_print ("%-23.23s Object of type \"%s\"", "",
g_type_name (param->value_type));
} else if (G_IS_PARAM_SPEC_BOXED (param)) {
n_print ("%-23.23s Boxed pointer of type \"%s\"", "",
g_type_name (param->value_type));
if (param->value_type == GST_TYPE_STRUCTURE) {
const GstStructure *s = gst_value_get_structure (&value);
if (s)
gst_structure_foreach (s, print_field,
(gpointer) " ");
}
} else if (G_IS_PARAM_SPEC_POINTER (param)) {
if (param->value_type != G_TYPE_POINTER) {
n_print ("%-23.23s Pointer of type \"%s\".", "",
g_type_name (param->value_type));
} else {
n_print ("%-23.23s Pointer.", "");
}
} else if (param->value_type == G_TYPE_VALUE_ARRAY) {
GParamSpecValueArray *pvarray = G_PARAM_SPEC_VALUE_ARRAY (param);
if (pvarray->element_spec) {
n_print ("%-23.23s Array of GValues of type \"%s\"", "",
g_type_name (pvarray->element_spec->value_type));
} else {
n_print ("%-23.23s Array of GValues", "");
}
} else if (GST_IS_PARAM_SPEC_FRACTION (param)) {
GstParamSpecFraction *pfraction = GST_PARAM_SPEC_FRACTION (param);
n_print ("%-23.23s Fraction. ", "");
g_print ("Range: %d/%d - %d/%d Default: %d/%d ",
pfraction->min_num, pfraction->min_den,
pfraction->max_num, pfraction->max_den,
gst_value_get_fraction_numerator (&value),
gst_value_get_fraction_denominator (&value));
} else {
n_print ("%-23.23s Unknown type %ld \"%s\"", "",
(glong) param->value_type, g_type_name (param->value_type));
}
break;
}
if (!readable)
g_print (" Write only\n");
else
g_print ("\n");
g_value_reset (&value);
}
if (num_properties == 0)
n_print (" none\n");
g_free (property_specs);
}
VALUE
rbgobj_gvalue_to_rvalue(const GValue* value)
{
GType type, fundamental_type;
VALUE rvalue;
if (!value)
return Qnil;
type = G_VALUE_TYPE(value);
if (rbgobj_convert_gvalue2rvalue(type, value, &rvalue))
return rvalue;
fundamental_type = G_TYPE_FUNDAMENTAL(type);
switch (fundamental_type) {
case G_TYPE_NONE:
return Qnil;
case G_TYPE_CHAR:
return CHR2FIX(g_value_get_char(value));
case G_TYPE_UCHAR:
return INT2FIX(g_value_get_uchar(value));
case G_TYPE_BOOLEAN:
return CBOOL2RVAL(g_value_get_boolean(value));
case G_TYPE_INT:
return INT2NUM(g_value_get_int(value));
case G_TYPE_UINT:
return UINT2NUM(g_value_get_uint(value));
case G_TYPE_LONG:
return LONG2NUM(g_value_get_long(value));
case G_TYPE_ULONG:
return ULONG2NUM(g_value_get_ulong(value));
case G_TYPE_INT64:
return rbglib_int64_to_num(g_value_get_int64(value));
case G_TYPE_UINT64:
return rbglib_uint64_to_num(g_value_get_uint64(value));
case G_TYPE_FLOAT:
return rb_float_new(g_value_get_float(value));
case G_TYPE_DOUBLE:
return rb_float_new(g_value_get_double(value));
case G_TYPE_STRING:
return CSTR2RVAL(g_value_get_string(value));
case G_TYPE_ENUM:
return rbgobj_make_enum(g_value_get_enum(value), type);
case G_TYPE_FLAGS:
return rbgobj_make_flags(g_value_get_flags(value), type);
case G_TYPE_OBJECT:
case G_TYPE_INTERFACE:
{
GObject* gobj = g_value_get_object(value);
return gobj ? GOBJ2RVAL(gobj) : Qnil;
}
case G_TYPE_PARAM:
{
GParamSpec* pspec = g_value_get_param(value);
return pspec ? rbgobj_ruby_object_from_instance(pspec) : Qnil;
}
case G_TYPE_POINTER:
{
gpointer ptr = g_value_get_pointer(value);
if (!ptr)
return Qnil;
else
return rbgobj_ptr_new(type, ptr);
}
case G_TYPE_BOXED:
{
GType gtype;
for (gtype = type;
gtype != G_TYPE_INVALID;
gtype = g_type_parent(gtype))
{
GValueToRValueFunc func =
g_type_get_qdata(gtype, qGValueToRValueFunc);
if (!func)
continue;
return func(value);
}
}
default:
if (!rbgobj_convert_gvalue2rvalue(fundamental_type, value, &rvalue)) {
GValueToRValueFunc func;
func = g_type_get_qdata(type, qGValueToRValueFunc);
if (!func) {
g_warning("rbgobj_gvalue_to_rvalue: unsupported type: %s\n",
g_type_name(type));
} else {
rvalue = func(value);
}
}
return rvalue;
}
}
void
ags_play_dssi_audio_set_property(GObject *gobject,
guint prop_id,
const GValue *value,
GParamSpec *param_spec)
{
AgsPlayDssiAudio *play_dssi_audio;
pthread_mutex_t *recall_mutex;
play_dssi_audio = AGS_PLAY_DSSI_AUDIO(gobject);
/* get recall mutex */
pthread_mutex_lock(ags_recall_get_class_mutex());
recall_mutex = AGS_RECALL(gobject)->obj_mutex;
pthread_mutex_unlock(ags_recall_get_class_mutex());
switch(prop_id){
case PROP_BANK:
{
pthread_mutex_lock(recall_mutex);
play_dssi_audio->bank = g_value_get_uint(value);
pthread_mutex_unlock(recall_mutex);
}
break;
case PROP_PROGRAM:
{
pthread_mutex_lock(recall_mutex);
play_dssi_audio->program = g_value_get_uint(value);
pthread_mutex_unlock(recall_mutex);
}
break;
case PROP_PLUGIN:
{
AgsDssiPlugin *dssi_plugin;
dssi_plugin = g_value_get_object(value);
pthread_mutex_lock(recall_mutex);
if(play_dssi_audio->plugin == dssi_plugin){
pthread_mutex_unlock(recall_mutex);
return;
}
if(play_dssi_audio->plugin != NULL){
g_object_unref(play_dssi_audio->plugin);
}
if(dssi_plugin != NULL){
g_object_ref(dssi_plugin);
}
play_dssi_audio->plugin = dssi_plugin;
pthread_mutex_unlock(recall_mutex);
}
break;
case PROP_INPUT_LINES:
{
unsigned long effect_input_lines;
effect_input_lines = g_value_get_ulong(value);
pthread_mutex_lock(recall_mutex);
if(effect_input_lines == play_dssi_audio->input_lines){
pthread_mutex_unlock(recall_mutex);
return;
}
play_dssi_audio->input_lines = effect_input_lines;
pthread_mutex_unlock(recall_mutex);
}
break;
case PROP_OUTPUT_LINES:
{
unsigned long effect_output_lines;
effect_output_lines = g_value_get_ulong(value);
pthread_mutex_lock(recall_mutex);
if(effect_output_lines == play_dssi_audio->output_lines){
pthread_mutex_unlock(recall_mutex);
return;
}
play_dssi_audio->output_lines = effect_output_lines;
pthread_mutex_unlock(recall_mutex);
}
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(gobject, prop_id, param_spec);
break;
};
}
void
_gtk_tree_data_list_value_to_node (GtkTreeDataList *list,
GValue *value)
{
switch (get_fundamental_type (G_VALUE_TYPE (value)))
{
case G_TYPE_BOOLEAN:
list->data.v_int = g_value_get_boolean (value);
break;
case G_TYPE_CHAR:
list->data.v_char = g_value_get_schar (value);
break;
case G_TYPE_UCHAR:
list->data.v_uchar = g_value_get_uchar (value);
break;
case G_TYPE_INT:
list->data.v_int = g_value_get_int (value);
break;
case G_TYPE_UINT:
list->data.v_uint = g_value_get_uint (value);
break;
case G_TYPE_LONG:
list->data.v_long = g_value_get_long (value);
break;
case G_TYPE_ULONG:
list->data.v_ulong = g_value_get_ulong (value);
break;
case G_TYPE_INT64:
list->data.v_int64 = g_value_get_int64 (value);
break;
case G_TYPE_UINT64:
list->data.v_uint64 = g_value_get_uint64 (value);
break;
case G_TYPE_ENUM:
list->data.v_int = g_value_get_enum (value);
break;
case G_TYPE_FLAGS:
list->data.v_uint = g_value_get_flags (value);
break;
case G_TYPE_POINTER:
list->data.v_pointer = g_value_get_pointer (value);
break;
case G_TYPE_FLOAT:
list->data.v_float = g_value_get_float (value);
break;
case G_TYPE_DOUBLE:
list->data.v_double = g_value_get_double (value);
break;
case G_TYPE_STRING:
g_free (list->data.v_pointer);
list->data.v_pointer = g_value_dup_string (value);
break;
case G_TYPE_OBJECT:
if (list->data.v_pointer)
g_object_unref (list->data.v_pointer);
list->data.v_pointer = g_value_dup_object (value);
break;
case G_TYPE_BOXED:
if (list->data.v_pointer)
g_boxed_free (G_VALUE_TYPE (value), list->data.v_pointer);
list->data.v_pointer = g_value_dup_boxed (value);
break;
case G_TYPE_VARIANT:
if (list->data.v_pointer)
g_variant_unref (list->data.v_pointer);
list->data.v_pointer = g_value_dup_variant (value);
break;
default:
g_warning ("%s: Unsupported type (%s) stored.", G_STRLOC, g_type_name (G_VALUE_TYPE (value)));
break;
}
}
/* Pass in the pspec so we can get the generic type. For example, a
* held in a GParamSpec allowing OBJECT, but the value could be of type
* VipsImage. generics are much faster to compare.
*/
static unsigned int
vips_value_hash( GParamSpec *pspec, GValue *value )
{
GType generic = G_PARAM_SPEC_TYPE( pspec );
/* Not compile-time constants, so we have to use a set of if()s. Could
* make a table at run time I guess.
*/
if( generic == G_TYPE_PARAM_BOOLEAN )
return( (unsigned int) g_value_get_boolean( value ) );
else if( generic == G_TYPE_PARAM_CHAR )
return( (unsigned int) VIPS_VALUE_GET_CHAR( value ) );
else if( generic == G_TYPE_PARAM_UCHAR )
return( (unsigned int) g_value_get_uchar( value ) );
else if( generic == G_TYPE_PARAM_INT )
return( (unsigned int) g_value_get_int( value ) );
else if( generic == G_TYPE_PARAM_UINT )
return( (unsigned int) g_value_get_uint( value ) );
else if( generic == G_TYPE_PARAM_LONG )
return( (unsigned int) g_value_get_long( value ) );
else if( generic == G_TYPE_PARAM_ULONG )
return( (unsigned int) g_value_get_ulong( value ) );
else if( generic == G_TYPE_PARAM_ENUM )
return( (unsigned int) g_value_get_enum( value ) );
else if( generic == G_TYPE_PARAM_FLAGS )
return( (unsigned int) g_value_get_flags( value ) );
else if( generic == G_TYPE_PARAM_UINT64 ) {
guint64 i = g_value_get_uint64( value );
return( INT64_HASH( (gint64 *) &i ) );
}
else if( generic == G_TYPE_PARAM_INT64 ) {
gint64 i = g_value_get_int64( value );
return( INT64_HASH( &i ) );
}
else if( generic == G_TYPE_PARAM_FLOAT ) {
float f = g_value_get_float( value );
return( g_direct_hash( (void *) &f ) );
}
else if( generic == G_TYPE_PARAM_DOUBLE ) {
double d = g_value_get_double( value );
return( DOUBLE_HASH( &d ) );
}
else if( generic == G_TYPE_PARAM_STRING ) {
const char *s = g_value_get_string( value );
return( s ? g_str_hash( s ) : 0 );
}
else if( generic == G_TYPE_PARAM_BOXED ) {
void *p = g_value_get_boxed( value );
return( p ? g_direct_hash( p ) : 0 );
}
else if( generic == G_TYPE_PARAM_POINTER ) {
void *p = g_value_get_pointer( value );
return( p ? g_direct_hash( p ) : 0 );
}
else if( generic == G_TYPE_PARAM_OBJECT ) {
void *p = g_value_get_object( value );
return( p ? g_direct_hash( p ) : 0 );
}
else {
/* Fallback: convert to a string and hash that.
* This is very slow, print a warning if we use it
* so we can add another case.
*/
char *s;
unsigned int hash;
s = g_strdup_value_contents( value );
hash = g_str_hash( s );
printf( "vips_value_hash: no case for %s\n", s );
printf( "\ttype %d, %s\n",
(int) G_VALUE_TYPE( value ),
g_type_name( G_VALUE_TYPE( value ) ) );
printf( "\tgeneric %d, %s\n",
(int) G_VALUE_TYPE( generic ),
g_type_name( generic ) );
g_free( s );
return( hash );
}
}
static HaskellObj
#ifdef GHC_RTS_USES_CAPABILITY
gtk2hs_value_as_haskellobj(Capability *cap, const GValue *value) {
#else
gtk2hs_value_as_haskellobj(const GValue *value) {
#endif
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_schar(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 rts_mkPtr(CAP 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)));
}
void
gtk2hs_value_from_haskellobj(GValue *value, HaskellObj obj) {
switch (G_TYPE_FUNDAMENTAL(G_VALUE_TYPE(value))) {
case G_TYPE_INVALID:
case G_TYPE_NONE:
return;
case G_TYPE_INTERFACE:
/* we only handle interface types that have a GObject prereq */
if (g_type_is_a(G_VALUE_TYPE(value), G_TYPE_OBJECT)) {
g_value_set_object(value, rts_getPtr(obj));
} else {
break;
}
return;
case G_TYPE_CHAR:
g_value_set_schar(value, rts_getChar(obj));
return;
case G_TYPE_UCHAR:
g_value_set_schar(value, rts_getChar(obj));
return;
case G_TYPE_BOOLEAN:
g_value_set_boolean(value, rts_getBool(obj));
return;
case G_TYPE_INT:
g_value_set_int(value, rts_getInt(obj));
return;
case G_TYPE_UINT:
g_value_set_uint(value, rts_getWord(obj));
return;
case G_TYPE_LONG:
g_value_set_long(value, rts_getInt(obj));
return;
case G_TYPE_ULONG:
g_value_set_ulong(value, rts_getWord(obj));
return;
/* case G_TYPE_INT64:
g_value_set_int64(value, rts_getInt64(obj));
return;
case G_TYPE_UINT64:
g_value_set_uint64(value, rts_getWord64(obj));
return; */
case G_TYPE_ENUM:
g_value_set_enum(value, rts_getInt(obj));
return;
case G_TYPE_FLAGS:
g_value_set_flags(value, rts_getInt(obj));
return;
case G_TYPE_FLOAT:
g_value_set_float(value, rts_getFloat(obj));
return;
case G_TYPE_DOUBLE:
g_value_set_double(value, rts_getDouble(obj));
return;
case G_TYPE_STRING:
g_value_set_string(value, rts_getPtr(obj));
return;
case G_TYPE_POINTER:
g_value_set_pointer(value, rts_getPtr(obj));
return;
/* case G_TYPE_BOXED: {
g_value_set_boxed(value, obj);
break;
}
case G_TYPE_PARAM:
g_value_set_param(value, (obj));
break; */
case G_TYPE_OBJECT:
g_value_set_object(value, rts_getPtr(obj));
return;
}
g_error("gtk2hs_value_from_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)));
}
/* Pass in the pspec so we can get the generic type. For example, a
* value could be held in a GParamSpec allowing OBJECT, but the value
* could be of type VipsImage. generics are much faster to compare.
*/
static gboolean
vips_value_equal( GParamSpec *pspec, GValue *v1, GValue *v2 )
{
GType generic = G_PARAM_SPEC_TYPE( pspec );
GType t1 = G_VALUE_TYPE( v1 );
GType t2 = G_VALUE_TYPE( v2 );
if( t1 != t2 )
return( FALSE );
/* Not compile-time constants, so we have to use a set of if()s. Could
* make a table at run time I guess.
*/
if( generic == G_TYPE_PARAM_BOOLEAN )
return( g_value_get_boolean( v1 ) ==
g_value_get_boolean( v2 ) );
else if( generic == G_TYPE_PARAM_CHAR )
return( VIPS_VALUE_GET_CHAR( v1 ) ==
VIPS_VALUE_GET_CHAR( v2 ) );
if( generic == G_TYPE_PARAM_UCHAR )
return( g_value_get_uchar( v1 ) ==
g_value_get_uchar( v2 ) );
if( generic == G_TYPE_PARAM_INT )
return( g_value_get_int( v1 ) ==
g_value_get_int( v2 ) );
if( generic == G_TYPE_PARAM_UINT )
return( g_value_get_uint( v1 ) ==
g_value_get_uint( v2 ) );
if( generic == G_TYPE_PARAM_LONG )
return( g_value_get_long( v1 ) ==
g_value_get_long( v2 ) );
if( generic == G_TYPE_PARAM_ULONG )
return( g_value_get_ulong( v1 ) ==
g_value_get_ulong( v2 ) );
if( generic == G_TYPE_PARAM_ENUM )
return( g_value_get_enum( v1 ) ==
g_value_get_enum( v2 ) );
if( generic == G_TYPE_PARAM_FLAGS )
return( g_value_get_flags( v1 ) ==
g_value_get_flags( v2 ) );
if( generic == G_TYPE_PARAM_UINT64 )
return( g_value_get_uint64( v1 ) ==
g_value_get_uint64( v2 ) );
if( generic == G_TYPE_PARAM_INT64 )
return( g_value_get_int64( v1 ) ==
g_value_get_int64( v2 ) );
if( generic == G_TYPE_PARAM_FLOAT )
return( g_value_get_float( v1 ) ==
g_value_get_float( v2 ) );
if( generic == G_TYPE_PARAM_DOUBLE )
return( g_value_get_double( v1 ) ==
g_value_get_double( v2 ) );
if( generic == G_TYPE_PARAM_STRING ) {
const char *s1 = g_value_get_string( v1 );
const char *s2 = g_value_get_string( v2 );
if( s1 == s2 )
return( TRUE );
else
return( s1 && s2 && strcmp( s1, s2 ) == 0 );
}
if( generic == G_TYPE_PARAM_BOXED )
return( g_value_get_boxed( v1 ) ==
g_value_get_boxed( v2 ) );
if( generic == G_TYPE_PARAM_POINTER )
return( g_value_get_pointer( v1 ) ==
g_value_get_pointer( v2 ) );
if( generic == G_TYPE_PARAM_OBJECT )
return( g_value_get_object( v1 ) ==
g_value_get_object( v2 ) );
else {
/* Fallback: convert to a string and compare that.
* This is very slow, print a warning if we use it
* so we can add another case.
*/
char *s1;
char *s2;
gboolean equal;
s1 = g_strdup_value_contents( v1 );
s2 = g_strdup_value_contents( v2 );
equal = strcmp( s1, s2 ) == 0;
printf( "vips_value_equal: no case for %s, %s\n",
s1, s2 );
printf( "\tt1 %d, %s\n", (int) t1, g_type_name( t1 ) );
printf( "\tt2 %d, %s\n", (int) t2, g_type_name( t2 ) );
printf( "\tgeneric %d, %s\n",
(int) G_VALUE_TYPE( generic ),
g_type_name( generic ) );
g_free( s1 );
g_free( s2 );
return( equal );
}
}
