rpms/evolution-data-server
7
0
Fork 0
Code Issues Pull Requests Releases Activity
da103d9f19
evolution-data-server/evolution-data-server-param_spec_clone.patch

222 lines
7.1 KiB
Diff
Raw Blame History

diff --git a/libedataserver/e-source-camel.c b/libedataserver/e-source-camel.c
index b46f133..000e6b7 100644
--- a/libedataserver/e-source-camel.c
+++ b/libedataserver/e-source-camel.c
@@ -126,12 +126,7 @@ G_DEFINE_ABSTRACT_TYPE (
e_source_camel,
E_TYPE_SOURCE_EXTENSION)
-/* XXX A function like this belongs in GObject. I may yet propose it,
- * GParamSpecClass still has some reserved slots. This fiddles with
- * GParamSpec fields that are supposed to be private to GObject, but
- * I have no other choice.
- *
- * XXX Historical note, originally I tried (ab)using override properties
+/* XXX Historical note, originally I tried (ab)using override properties
* in ESourceCamel, which redirected to the equivalent CamelSettings
* property. Seemed to work at first, and I was proud of my clever
* hack, but it turns out g_object_class_list_properties() excludes
@@ -141,53 +136,157 @@ static GParamSpec *
param_spec_clone (GParamSpec *pspec)
{
GParamSpec *clone;
- GTypeQuery query;
-
- /* Query the instance size. */
- g_type_query (G_PARAM_SPEC_TYPE (pspec), &query);
-
- /* Start with a memcpy()'d buffer. */
- clone = g_slice_alloc0 (query.instance_size);
- memcpy (clone, pspec, query.instance_size);
-
- /* This sort of mimics g_param_spec_init(). */
-
-#define PARAM_FLOATING_FLAG 0x2 /* from gparam.c */
- g_datalist_set_flags (&clone->qdata, PARAM_FLOATING_FLAG);
- clone->ref_count = 1;
-
- /* Clear the owner_type. */
- clone->owner_type = G_TYPE_INVALID;
-
- /* Clear the param_id. */
- clone->param_id = 0;
-
- /* This sort of mimics g_param_spec_internal(). */
-
- /* Param name should already be canonicalized and interned. */
-
- /* Always copy the nickname. */
- clone->flags &= ~G_PARAM_STATIC_NICK;
- clone->_nick = g_strdup (g_param_spec_get_nick (pspec));
-
- /* Always copy the blurb. */
- clone->flags &= ~G_PARAM_STATIC_BLURB;
- clone->_blurb = g_strdup (g_param_spec_get_blurb (pspec));
-
- /* Handle special cases. */
-
- if (G_IS_PARAM_SPEC_STRING (clone)) {
- GParamSpecString *clone_s;
-
- clone_s = (GParamSpecString *) clone;
- clone_s->default_value = g_strdup (clone_s->default_value);
+ GParamFlags flags;
+ const gchar *name, *nick, *blurb;
+
+ name = g_param_spec_get_name (pspec);
+ nick = g_param_spec_get_nick (pspec);
+ blurb = g_param_spec_get_blurb (pspec);
+ flags = (pspec->flags & ~(G_PARAM_STATIC_STRINGS));
+
+ if (G_IS_PARAM_SPEC_BOOLEAN (pspec)) {
+ GParamSpecBoolean *pspec_boolean = G_PARAM_SPEC_BOOLEAN (pspec);
+
+ clone = g_param_spec_boolean (name, nick, blurb,
+ pspec_boolean->default_value,
+ flags);
+ } else if (G_IS_PARAM_SPEC_CHAR (pspec)) {
+ GParamSpecChar *pspec_char = G_PARAM_SPEC_CHAR (pspec);
+
+ clone = g_param_spec_char (name, nick, blurb,
+ pspec_char->minimum,
+ pspec_char->maximum,
+ pspec_char->default_value,
+ flags);
+ } else if (G_IS_PARAM_SPEC_UCHAR (pspec)) {
+ GParamSpecUChar *pspec_uchar = G_PARAM_SPEC_UCHAR (pspec);
+
+ clone = g_param_spec_uchar (name, nick, blurb,
+ pspec_uchar->minimum,
+ pspec_uchar->maximum,
+ pspec_uchar->default_value,
+ flags);
+ } else if (G_IS_PARAM_SPEC_INT (pspec)) {
+ GParamSpecInt *pspec_int = G_PARAM_SPEC_INT (pspec);
+
+ clone = g_param_spec_int (name, nick, blurb,
+ pspec_int->minimum,
+ pspec_int->maximum,
+ pspec_int->default_value,
+ flags);
+ } else if (G_IS_PARAM_SPEC_UINT (pspec)) {
+ GParamSpecUInt *pspec_uint = G_PARAM_SPEC_UINT (pspec);
+
+ clone = g_param_spec_uint (name, nick, blurb,
+ pspec_uint->minimum,
+ pspec_uint->maximum,
+ pspec_uint->default_value,
+ flags);
+ } else if (G_IS_PARAM_SPEC_LONG (pspec)) {
+ GParamSpecLong *pspec_long = G_PARAM_SPEC_LONG (pspec);
+
+ clone = g_param_spec_long (name, nick, blurb,
+ pspec_long->minimum,
+ pspec_long->maximum,
+ pspec_long->default_value,
+ flags);
+ } else if (G_IS_PARAM_SPEC_ULONG (pspec)) {
+ GParamSpecULong *pspec_ulong = G_PARAM_SPEC_ULONG (pspec);
+
+ clone = g_param_spec_ulong (name, nick, blurb,
+ pspec_ulong->minimum,
+ pspec_ulong->maximum,
+ pspec_ulong->default_value,
+ flags);
+ } else if (G_IS_PARAM_SPEC_INT64 (pspec)) {
+ GParamSpecInt64 *pspec_int64 = G_PARAM_SPEC_INT64 (pspec);
+
+ clone = g_param_spec_int64 (name, nick, blurb,
+ pspec_int64->minimum,
+ pspec_int64->maximum,
+ pspec_int64->default_value,
+ flags);
+ } else if (G_IS_PARAM_SPEC_UINT64 (pspec)) {
+ GParamSpecUInt64 *pspec_uint64 = G_PARAM_SPEC_UINT64 (pspec);
+
+ clone = g_param_spec_uint64 (name, nick, blurb,
+ pspec_uint64->minimum,
+ pspec_uint64->maximum,
+ pspec_uint64->default_value,
+ flags);
+ } else if (G_IS_PARAM_SPEC_FLOAT (pspec)) {
+ GParamSpecFloat *pspec_float = G_PARAM_SPEC_FLOAT (pspec);
+
+ clone = g_param_spec_float (name, nick, blurb,
+ pspec_float->minimum,
+ pspec_float->maximum,
+ pspec_float->default_value,
+ flags);
+ } else if (G_IS_PARAM_SPEC_DOUBLE (pspec)) {
+ GParamSpecDouble *pspec_double = G_PARAM_SPEC_DOUBLE (pspec);
+
+ clone = g_param_spec_double (name, nick, blurb,
+ pspec_double->minimum,
+ pspec_double->maximum,
+ pspec_double->default_value,
+ flags);
+ } else if (G_IS_PARAM_SPEC_ENUM (pspec)) {
+ GParamSpecEnum *pspec_enum = G_PARAM_SPEC_ENUM (pspec);
+
+ clone = g_param_spec_enum (name, nick, blurb,
+ pspec->value_type,
+ pspec_enum->default_value,
+ flags);
+ } else if (G_IS_PARAM_SPEC_FLAGS (pspec)) {
+ GParamSpecFlags *pspec_flags = G_PARAM_SPEC_FLAGS (pspec);
+
+ clone = g_param_spec_flags (name, nick, blurb,
+ pspec->value_type,
+ pspec_flags->default_value,
+ flags);
+ } else if (G_IS_PARAM_SPEC_STRING (pspec)) {
+ GParamSpecString *pspec_string = G_PARAM_SPEC_STRING (pspec);
+
+ clone = g_param_spec_string (name, nick, blurb,
+ pspec_string->default_value,
+ flags);
+ } else if (G_IS_PARAM_SPEC_PARAM (pspec)) {
+ clone = g_param_spec_param (name, nick, blurb,
+ pspec->value_type,
+ flags);
+ } else if (G_IS_PARAM_SPEC_BOXED (pspec)) {
+ clone = g_param_spec_boxed (name, nick, blurb,
+ pspec->value_type,
+ flags);
+ } else if (G_IS_PARAM_SPEC_POINTER (pspec)) {
+ clone = g_param_spec_pointer (name, nick, blurb, flags);
+ } else if (G_IS_PARAM_SPEC_OBJECT (pspec)) {
+ clone = g_param_spec_object (name, nick, blurb,
+ pspec->value_type,
+ flags);
+ } else if (G_IS_PARAM_SPEC_UNICHAR (pspec)) {
+ GParamSpecUnichar *pspec_unichar = G_PARAM_SPEC_UNICHAR (pspec);
+
+ clone = g_param_spec_unichar (name, nick, blurb,
+ pspec_unichar->default_value,
+ flags);
+ } else if (G_IS_PARAM_SPEC_GTYPE (pspec)) {
+ GParamSpecGType *pspec_gtype = G_PARAM_SPEC_GTYPE (pspec);
+
+ clone = g_param_spec_gtype (name, nick, blurb,
+ pspec_gtype->is_a_type,
+ flags);
+ } else if (G_IS_PARAM_SPEC_VARIANT (pspec)) {
+ GParamSpecVariant *pspec_variant = G_PARAM_SPEC_VARIANT (pspec);
+
+ clone = g_param_spec_variant (name, nick, blurb,
+ pspec_variant->type,
+ pspec_variant->default_value,
+ flags);
+ } else {
+ g_warn_if_reached ();
}
- /* Some types we don't handle but shouldn't need to. */
- g_warn_if_fail (!G_IS_PARAM_SPEC_VALUE_ARRAY (clone));
- g_warn_if_fail (!G_IS_PARAM_SPEC_OVERRIDE (clone));
- g_warn_if_fail (!G_IS_PARAM_SPEC_VARIANT (clone));
-
return clone;
}
Reference in New Issue View Git Blame Copy Permalink