[vala/0.44] gobject-2.0: Some cherry-picking from GIR generated binding

[Rico Tzschichholz <ricotz src gnome org>]

commit e5b46ee111f8b87cc0dca0a42fc39f2c4430a50b
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Sat Sep 21 10:49:20 2019 +0200

    gobject-2.0: Some cherry-picking from GIR generated binding

 vapi/gobject-2.0.vapi | 78 +++++++++++++++++++++++++++++++--------------------
 1 file changed, 47 insertions(+), 31 deletions(-)
---
diff --git a/vapi/gobject-2.0.vapi b/vapi/gobject-2.0.vapi
index 0e8097b75..7cc47468d 100644
--- a/vapi/gobject-2.0.vapi
+++ b/vapi/gobject-2.0.vapi
@@ -94,26 +94,34 @@ namespace GLib {
                public void sink ();
                public void unref ();
        }
-       [CCode (cheader_filename = "glib-object.h", lower_case_csuffix = "enum")]
+       [CCode (cheader_filename = "glib-object.h", has_type_id = false, lower_case_csuffix = "enum")]
        public class EnumClass : GLib.TypeClass {
                public int maximum;
                public int minimum;
                public uint n_values;
                [CCode (array_length_cname = "n_values", array_length_type = "guint")]
                public weak GLib.EnumValue[] values;
+               public static void complete_type_info (GLib.Type g_enum_type, out GLib.TypeInfo info, [CCode 
(array_length = false, type = "const GEnumValue*")] GLib.EnumValue[] const_values);
                public unowned GLib.EnumValue? get_value (int value);
                public unowned GLib.EnumValue? get_value_by_name (string name);
                public unowned GLib.EnumValue? get_value_by_nick (string nick);
+               public static GLib.Type register_static (string name, [CCode (array_length = false, type = 
"const GEnumValue*")] GLib.EnumValue[] const_static_values);
+               [Version (since = "2.54")]
+               public static string to_string (GLib.Type g_enum_type, int value);
        }
-       [CCode (cheader_filename = "glib-object.h", lower_case_csuffix = "flags")]
+       [CCode (cheader_filename = "glib-object.h", has_type_id = false, lower_case_csuffix = "flags")]
        public class FlagsClass : GLib.TypeClass {
                public uint mask;
                public uint n_values;
                [CCode (array_length_cname = "n_values", array_length_type = "guint")]
                public weak GLib.FlagsValue[] values;
+               public static void complete_type_info (GLib.Type g_flags_type, out GLib.TypeInfo info, [CCode 
(array_length = false, type = "const GFlagsValue*")] GLib.FlagsValue[] const_values);
                public unowned GLib.FlagsValue? get_first_value (uint value);
                public unowned GLib.FlagsValue? get_value_by_name (string name);
                public unowned GLib.FlagsValue? get_value_by_nick (string nick);
+               public static GLib.Type register_static (string name, [CCode (array_length = false, type = 
"const GFlagsValue*")] GLib.FlagsValue[] const_static_values);
+               [Version (since = "2.54")]
+               public static string to_string (GLib.Type flags_type, uint value);
        }
        [CCode (cheader_filename = "glib-object.h", ref_sink_function = "g_object_ref_sink", type_id = 
"G_TYPE_INITIALLY_UNOWNED")]
        public class InitiallyUnowned : GLib.Object {
@@ -265,12 +273,12 @@ namespace GLib {
        [CCode (cheader_filename = "glib-object.h", type_id = "G_TYPE_PARAM_BOOLEAN")]
        public class ParamSpecBoolean : GLib.ParamSpec {
                public bool default_value;
-               [CCode (cname = "g_param_spec_boolean")]
-               public ParamSpecBoolean (string name, string nick, string blurb, bool defaultvalue, 
GLib.ParamFlags flags);
+               [CCode (cname = "g_param_spec_boolean", has_construct_function = false, type = "GParamSpec*")]
+               public ParamSpecBoolean (string name, string nick, string blurb, bool default_value, 
GLib.ParamFlags flags);
        }
        [CCode (cheader_filename = "glib-object.h", type_id = "G_TYPE_PARAM_BOXED")]
        public class ParamSpecBoxed : GLib.ParamSpec {
-               [CCode (cname = "g_param_spec_boxed")]
+               [CCode (cname = "g_param_spec_boxed", has_construct_function = false, type = "GParamSpec*")]
                public ParamSpecBoxed (string name, string nick, string blurb, GLib.Type boxed_type, 
GLib.ParamFlags flags);
        }
        [CCode (cheader_filename = "glib-object.h", type_id = "G_TYPE_PARAM_CHAR")]
@@ -278,7 +286,7 @@ namespace GLib {
                public int8 default_value;
                public int8 maximum;
                public int8 minimum;
-               [CCode (cname = "g_param_spec_char")]
+               [CCode (cname = "g_param_spec_char", has_construct_function = false, type = "GParamSpec*")]
                public ParamSpecChar (string name, string nick, string blurb, int8 minimum, int8 maximum, 
int8 default_value, GLib.ParamFlags flags);
        }
        [CCode (cheader_filename = "glib-object.h", type_id = "G_TYPE_PARAM_DOUBLE")]
@@ -287,21 +295,21 @@ namespace GLib {
                public double epsilon;
                public double maximum;
                public double minimum;
-               [CCode (cname = "g_param_spec_double")]
+               [CCode (cname = "g_param_spec_double", has_construct_function = false, type = "GParamSpec*")]
                public ParamSpecDouble (string name, string nick, string blurb, double minimum, double 
maximum, double default_value, GLib.ParamFlags flags);
        }
        [CCode (cheader_filename = "glib-object.h", type_id = "G_TYPE_PARAM_ENUM")]
        public class ParamSpecEnum : GLib.ParamSpec {
                public int default_value;
                public weak GLib.EnumClass enum_class;
-               [CCode (cname = "g_param_spec_enum")]
+               [CCode (cname = "g_param_spec_enum", has_construct_function = false, type = "GParamSpec*")]
                public ParamSpecEnum (string name, string nick, string blurb, GLib.Type enum_type, int 
default_value, GLib.ParamFlags flags);
        }
        [CCode (cheader_filename = "glib-object.h", type_id = "G_TYPE_PARAM_FLAGS")]
        public class ParamSpecFlags : GLib.ParamSpec {
                public uint default_value;
                public weak GLib.FlagsClass flags_class;
-               [CCode (cname = "g_param_spec_flags")]
+               [CCode (cname = "g_param_spec_flags", has_construct_function = false, type = "GParamSpec*")]
                public ParamSpecFlags (string name, string nick, string blurb, GLib.Type flags_type, uint 
default_value, GLib.ParamFlags flags);
        }
        [CCode (cheader_filename = "glib-object.h", type_id = "G_TYPE_PARAM_FLOAT")]
@@ -310,13 +318,13 @@ namespace GLib {
                public float epsilon;
                public float maximum;
                public float minimum;
-               [CCode (cname = "g_param_spec_float")]
+               [CCode (cname = "g_param_spec_float", has_construct_function = false, type = "GParamSpec*")]
                public ParamSpecFloat (string name, string nick, string blurb, float minimum, float maximum, 
float default_value, GLib.ParamFlags flags);
        }
        [CCode (cheader_filename = "glib-object.h", type_id = "G_TYPE_PARAM_GTYPE")]
        public class ParamSpecGType : GLib.ParamSpec {
                public GLib.Type is_a_type;
-               [CCode (cname = "g_param_spec_gtype")]
+               [CCode (cname = "g_param_spec_gtype", has_construct_function = false, type = "GParamSpec*")]
                public ParamSpecGType (string name, string nick, string blurb, GLib.Type is_a_type, 
GLib.ParamFlags flags);
        }
        [CCode (cheader_filename = "glib-object.h", type_id = "G_TYPE_PARAM_INT")]
@@ -324,7 +332,7 @@ namespace GLib {
                public int default_value;
                public int maximum;
                public int minimum;
-               [CCode (cname = "g_param_spec_int")]
+               [CCode (cname = "g_param_spec_int", has_construct_function = false, type = "GParamSpec*")]
                public ParamSpecInt (string name, string nick, string blurb, int minimum, int maximum, int 
default_value, GLib.ParamFlags flags);
        }
        [CCode (cheader_filename = "glib-object.h", type_id = "G_TYPE_PARAM_INT64")]
@@ -332,7 +340,7 @@ namespace GLib {
                public int64 default_value;
                public int64 maximum;
                public int64 minimum;
-               [CCode (cname = "g_param_spec_int64")]
+               [CCode (cname = "g_param_spec_int64", has_construct_function = false, type = "GParamSpec*")]
                public ParamSpecInt64 (string name, string nick, string blurb, int64 minimum, int64 maximum, 
int64 default_value, GLib.ParamFlags flags);
        }
        [CCode (cheader_filename = "glib-object.h", type_id = "G_TYPE_PARAM_LONG")]
@@ -340,29 +348,29 @@ namespace GLib {
                public long default_value;
                public long maximum;
                public long minimum;
-               [CCode (cname = "g_param_spec_long")]
+               [CCode (cname = "g_param_spec_long", has_construct_function = false, type = "GParamSpec*")]
                public ParamSpecLong (string name, string nick, string blurb, long minimum, long maximum, 
long default_value, GLib.ParamFlags flags);
        }
        [CCode (cheader_filename = "glib-object.h", type_id = "G_TYPE_PARAM_OBJECT")]
        public class ParamSpecObject : GLib.ParamSpec {
-               [CCode (cname = "g_param_spec_object")]
+               [CCode (cname = "g_param_spec_object", has_construct_function = false, type = "GParamSpec*")]
                public ParamSpecObject (string name, string nick, string blurb, GLib.Type object_type, 
GLib.ParamFlags flags);
        }
        [CCode (cheader_filename = "glib-object.h", type_id = "G_TYPE_PARAM_OVERRIDE")]
        [Version (since = "2.4")]
        public class ParamSpecOverride : GLib.ParamSpec {
                public weak GLib.ParamSpec overridden;
-               [CCode (cname = "g_param_spec_object")]
+               [CCode (cname = "g_param_spec_override", has_construct_function = false, type = 
"GParamSpec*")]
                public ParamSpecOverride (string name, GLib.ParamSpec overridden);
        }
        [CCode (cheader_filename = "glib-object.h", type_id = "G_TYPE_PARAM_PARAM")]
        public class ParamSpecParam : GLib.ParamSpec {
-               [CCode (cname = "g_param_spec_param")]
+               [CCode (cname = "g_param_spec_param", has_construct_function = false, type = "GParamSpec*")]
                public ParamSpecParam (string name, string nick, string blurb, GLib.Type param_type, 
GLib.ParamFlags flags);
        }
        [CCode (cheader_filename = "glib-object.h", type_id = "G_TYPE_PARAM_POINTER")]
        public class ParamSpecPointer : GLib.ParamSpec {
-               [CCode (cname = "g_param_spec_pointer")]
+               [CCode (cname = "g_param_spec_pointer", has_construct_function = false, type = "GParamSpec*")]
                public ParamSpecPointer (string name, string nick, string blurb, GLib.ParamFlags flags);
        }
        [CCode (cheader_filename = "glib-object.h", has_type_id = false)]
@@ -384,19 +392,19 @@ namespace GLib {
        public class ParamSpecString : GLib.ParamSpec {
                public string cset_first;
                public string cset_nth;
-               public string default_value;
+               public string? default_value;
                public uint ensure_non_null;
                public uint null_fold_if_empty;
                public char substitutor;
-               [CCode (cname = "g_param_spec_string")]
-               public ParamSpecString (string name, string nick, string blurb, string default_value, 
GLib.ParamFlags flags);
+               [CCode (cname = "g_param_spec_string", has_construct_function = false, type = "GParamSpec*")]
+               public ParamSpecString (string name, string nick, string blurb, string? default_value, 
GLib.ParamFlags flags);
        }
        [CCode (cheader_filename = "glib-object.h", type_id = "G_TYPE_PARAM_UCHAR")]
        public class ParamSpecUChar : GLib.ParamSpec {
                public uint8 default_value;
                public uint8 maximum;
                public uint8 minimum;
-               [CCode (cname = "g_param_spec_uchar")]
+               [CCode (cname = "g_param_spec_uchar", has_construct_function = false, type = "GParamSpec*")]
                public ParamSpecUChar (string name, string nick, string blurb, uint8 minimum, uint8 maximum, 
uint8 default_value, GLib.ParamFlags flags);
        }
        [CCode (cheader_filename = "glib-object.h", type_id = "G_TYPE_PARAM_UINT")]
@@ -404,7 +412,7 @@ namespace GLib {
                public uint default_value;
                public uint maximum;
                public uint minimum;
-               [CCode (cname = "g_param_spec_uint")]
+               [CCode (cname = "g_param_spec_uint", has_construct_function = false, type = "GParamSpec*")]
                public ParamSpecUInt (string name, string nick, string blurb, uint minimum, uint maximum, 
uint default_value, GLib.ParamFlags flags);
        }
        [CCode (cheader_filename = "glib-object.h", type_id = "G_TYPE_PARAM_UINT64")]
@@ -412,7 +420,7 @@ namespace GLib {
                public uint64 default_value;
                public uint64 maximum;
                public uint64 minimum;
-               [CCode (cname = "g_param_spec_uint64")]
+               [CCode (cname = "g_param_spec_uint64", has_construct_function = false, type = "GParamSpec*")]
                public ParamSpecUInt64 (string name, string nick, string blurb, uint64 minimum, uint64 
maximum, uint64 default_value, GLib.ParamFlags flags);
        }
        [CCode (cheader_filename = "glib-object.h", type_id = "G_TYPE_PARAM_ULONG")]
@@ -420,21 +428,29 @@ namespace GLib {
                public ulong default_value;
                public ulong maximum;
                public ulong minimum;
-               [CCode (cname = "g_param_spec_ulong")]
+               [CCode (cname = "g_param_spec_ulong", has_construct_function = false, type = "GParamSpec*")]
                public ParamSpecULong (string name, string nick, string blurb, ulong minimum, ulong maximum, 
ulong default_value, GLib.ParamFlags flags);
        }
        [CCode (cheader_filename = "glib-object.h", type_id = "G_TYPE_PARAM_UNICHAR")]
        public class ParamSpecUnichar : GLib.ParamSpec {
                public unichar default_value;
-               [CCode (cname = "g_param_spec_unichar")]
+               [CCode (cname = "g_param_spec_unichar", has_construct_function = false, type = "GParamSpec*")]
                public ParamSpecUnichar (string name, string nick, string blurb, unichar default_value, 
GLib.ParamFlags flags);
        }
+       [CCode (cheader_filename = "glib-object.h", type_id = "G_TYPE_PARAM_VALUE_ARRAY")]
+       [Version (deprecated = true, deprecated_since = "2.32")]
+       public class ParamSpecValueArray : GLib.ParamSpec {
+               public GLib.ParamSpec? element_spec;
+               public uint fixed_n_elements;
+               [CCode (cname = "g_param_spec_value_array", has_construct_function = false, type = 
"GParamSpec*")]
+               public ParamSpecValueArray (string name, string nick, string blurb, GLib.ParamSpec? 
element_spec, GLib.ParamFlags flags);
+       }
        [Version (since = "2.26")]
        [CCode (cheader_filename = "glib-object.h", type_id = "G_TYPE_PARAM_VARIANT")]
        public class ParamSpecVariant : GLib.ParamSpec {
                public GLib.Variant? default_value;
                public GLib.VariantType type;
-               [CCode (cname = "g_param_spec_variant")]
+               [CCode (cname = "g_param_spec_variant", has_construct_function = false, type = "GParamSpec*")]
                public ParamSpecVariant (string name, string nick, string blurb, GLib.VariantType type, 
GLib.Variant? default_value, GLib.ParamFlags flags);
        }
        [CCode (cheader_filename = "glib-object.h", free_function = "g_type_class_unref", lower_case_csuffix 
= "type_class")]
@@ -525,12 +541,12 @@ namespace GLib {
                public GLib.InterfaceFinalizeFunc interface_finalize;
                public void* interface_data;
        }
-       [CCode (cheader_filename = "glib-object.h", has_copy_function = false, has_destroy_function = false)]
+       [CCode (cheader_filename = "glib-object.h", has_copy_function = false, has_destroy_function = false, 
has_type_id = false)]
        public struct ObjectConstructParam {
                public ParamSpec pspec;
                public GLib.Value value;
        }
-       [CCode (cheader_filename = "glib-object.h", has_copy_function = false, has_destroy_function = false)]
+       [CCode (cheader_filename = "glib-object.h", has_copy_function = false, has_destroy_function = false, 
has_type_id = false)]
        [Version (deprecated = true, deprecated_since = "2.54")]
        public struct Parameter {
                public weak string name;
@@ -787,14 +803,14 @@ namespace GLib {
                public static bool type_transformable (GLib.Type src_type, GLib.Type dest_type);
                public void unset ();
        }
-       [CCode (cheader_filename = "glib-object.h", destroy_function = "g_weak_ref_clear", lvalue_access = 
false)]
+       [CCode (cheader_filename = "glib-object.h", destroy_function = "g_weak_ref_clear", has_type_id = 
false, lvalue_access = false)]
        [Version (since = "2.32")]
        public struct WeakRef {
                public WeakRef (GLib.Object? object);
                public GLib.Object? @get ();
                public void @set (GLib.Object? object);
        }
-       [CCode (cheader_filename = "glib-object.h", cprefix = "G_BINDING_")]
+       [CCode (cheader_filename = "glib-object.h", cprefix = "G_BINDING_", type_id = "G_TYPE_BINDING_FLAGS")]
        [Flags]
        [Version (since = "2.26")]
        public enum BindingFlags {