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Introduce G_PARAM_DEPRECATED and G_ENABLE_DIAGNOSTIC
See https://bugzilla.gnome.org/show_bug.cgi?id=601686
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@ -1016,11 +1016,27 @@ object_set_property (GObject *object,
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GObjectClass *class = g_type_class_peek (pspec->owner_type);
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guint param_id = PARAM_SPEC_PARAM_ID (pspec);
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GParamSpec *redirect;
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static gchar* enable_diagnostic = NULL;
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redirect = g_param_spec_get_redirect_target (pspec);
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if (redirect)
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pspec = redirect;
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if (G_UNLIKELY (!enable_diagnostic))
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{
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enable_diagnostic = g_getenv ("G_ENABLE_DIAGNOSTIC");
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if (!enable_diagnostic)
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enable_diagnostic = "0";
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}
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if (enable_diagnostic[0] == '1')
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{
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if (pspec->flags & G_PARAM_DEPRECATED)
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g_warning ("The property %s::%s is deprecated and shouldn't be used "
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"anymore. It will be removed in a future version.",
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G_OBJECT_TYPE_NAME (object), pspec->name);
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}
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/* provide a copy to work from, convert (if necessary) and validate */
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g_value_init (&tmp_value, pspec->value_type);
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if (!g_value_transform (value, &tmp_value))
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@ -132,6 +132,10 @@ G_BEGIN_DECLS
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* unmodified for the lifetime of the parameter.
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* Since 2.8
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* @G_PARAM_PRIVATE: internal
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* @G_PARAM_DEPRECATED: the parameter is deprecated and will be removed
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* in a future version. A warning will be generated if it is used
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* while running with G_ENABLE_DIAGNOSTIC=1.
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* Since: 2.26
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*
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* Through the #GParamFlags flag values, certain aspects of parameters
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* can be configured.
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@ -148,7 +152,9 @@ typedef enum
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G_PARAM_PRIVATE = G_PARAM_STATIC_NAME,
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#endif
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G_PARAM_STATIC_NICK = 1 << 6,
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G_PARAM_STATIC_BLURB = 1 << 7
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G_PARAM_STATIC_BLURB = 1 << 7,
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/* User defined flags go up to 30 */
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G_PARAM_DEPRECATED = 1 << 31
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} GParamFlags;
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/**
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* G_PARAM_READWRITE:
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@ -175,11 +181,10 @@ typedef enum
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* G_PARAM_USER_SHIFT:
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*
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* Minimum shift count to be used for user defined flags, to be stored in
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* #GParamSpec.flags.
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* #GParamSpec.flags. The maximum allowed is 30 + G_PARAM_USER_SHIFT.
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*/
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#define G_PARAM_USER_SHIFT (8)
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/* --- typedefs & structures --- */
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typedef struct _GParamSpec GParamSpec;
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typedef struct _GParamSpecClass GParamSpecClass;
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