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publically define GSignalInvocationHint structure that gets passed in to

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Fri Oct 27 16:33:41 2000  Tim Janik  <timj@gtk.org>

        * gsignal.[hc]: publically define GSignalInvocationHint structure
        that gets passed in to closure invocations. added signal details.
        renamed GSignalType to GSignalFlags to comply with conventions.
        quite some cleanups and minor fixes. avoid uneccessary handler list
        walks upon invokation of after handlers. relookup handler list for
        restarted emissions. preliminary abort normal handler invokation if
        after handler is encountered.

        * glib-genmarshal.c:
        * gclosure.[hc]: moved invocation_hint to the end of the
        g_closure_invoke() arguments as sugegsted by kenelson.
        also made it a gpointer to be more generic. the invocation_hint
        is a caller specific thing that can be used to pass additional
        data in to closure invocations as documented with the caller
        invoking the closure.
This commit is contained in:
Tim Janik
2000-10-27 16:48:11 +00:00
committed by Tim Janik
parent e6dfecacc0
commit 830d808c5c
8 changed files with 235 additions and 124 deletions
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8
gobject/gclosure.h
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@@ -41,10 +41,10 @@ typedef gpointer GCallback;
typedef void (*GClosureNotify) (gpointer data,
GClosure *closure);
typedef void (*GClosureMarshal) (GClosure *closure,
guint invocation_hint,
GValue *return_value,
guint n_param_values,
const GValue *param_values,
gpointer invocation_hint,
gpointer marshal_data);
typedef struct _GCClosure GCClosure;
@@ -69,10 +69,10 @@ struct _GClosure
/*< public >*/ guint is_invalid : 1;
/*< private >*/ void (*marshal) (GClosure *closure,
guint invocation_hint,
GValue /*out*/ *return_value,
guint n_param_values,
const GValue *param_values,
gpointer invocation_hint,
gpointer marshal_data);
/*< protected >*/ gpointer data;
@@ -139,10 +139,10 @@ void g_closure_set_meta_marshal (GClosure *closure,
GClosureMarshal meta_marshal);
void g_closure_invalidate (GClosure *closure);
void g_closure_invoke (GClosure *closure,
guint invocation_hint,
GValue /*out*/ *return_value,
guint n_param_values,
const GValue *param_values);
const GValue *param_values,
gpointer invocation_hint);
/*