1 Sat Nov 17 18:14:40 2001 Owen Taylor <otaylor@redhat.com>
3 * glib-genmarshal.c: Exit with non-zero exit status if
4 any errors were encountered.
6 * glib-genmarshal.c: Instead of generating gobject/gmarshal.h
7 #include only for the header, generate glib-object.h
8 #include for both the header and body. (#63834)
10 * glib-genmarshal.c: Generate include guards around the
11 content unless --nostdinc is specified.
13 2001-11-17 Tor Lillqvist <tml@iki.fi>
15 * gobject.def: Add g_pointer_type_register_static.
17 2001-11-15 Tor Lillqvist <tml@iki.fi>
19 * gobject.def: Reflect recent changes.
21 Tue Nov 13 23:18:10 2001 Tim Janik <timj@gtk.org>
23 * gsignal.[hc]: add API for chaining:
24 g_signal_chain_from_overridden() and g_signal_override_class_closure(),
25 implementation yet to come.
27 * gtype.[hc], Makefile.am: provide G_LOG_DOMAIN as compile flag.
29 * gparam.[hc]: s/g_param_get/g_param_spec_get/ for get_nick,
30 get_name and get_blurb, to be consistent with the rest of the
31 g_param_spec_*() functions.
33 * gparamspecs.[hc]: got rid of bogus GClosure paramspec.
34 G_TYPE_CLOSURE is a boxed type already.
36 Tue Nov 13 22:16:41 2001 Tim Janik <timj@gtk.org>
38 * gtype.[hc]: API cleanups.
39 remove g_type_check_flags(), provide g_type_test_flags() as
41 s/g_type_check_is_a/g_type_check_class_is_a/, private function.
42 s/g_type_instance_is_a/g_type_check_instance_is_a/, also private.
44 Tue Nov 13 20:02:47 2001 Tim Janik <timj@gtk.org>
46 * gparam.h: fix standard type macros.
48 Wed Nov 7 00:56:00 2001 Tim Janik <timj@gtk.org>
50 * gclosure.h: provide G_CLOSURE_N_NOTIFIERS() for people that need
51 to walk the notifier list (puhh, black magic, stay-away-warning ;).
53 Mon Nov 5 18:59:08 2001 Tim Janik <timj@gtk.org>
56 * gsignal.h: we need signal.h for G_BREAKPOINT().
58 Sun Nov 4 14:01:23 2001 Owen Taylor <otaylor@redhat.com>
60 * gvaluetypes.[ch]: Add a function g_pointer_type_register_static()
61 to register a type derived from G_TYPE_POINTER.
63 2001-11-03 Hans Breuer <hans@breuer.org>
65 * makefile.msc.in : gobject-query needs gmarshal.[hc,stings]
66 so build it after them. Add gsourceclosure.obj.
68 * gobject.def : removed duplicates, added mising
70 Mon Oct 29 11:05:15 2001 Owen Taylor <otaylor@redhat.com>
72 * glib-mkenums.in: Generate glib-mkenums from glib-mkenums.in,
73 substituting in path to perl. (#63093, Dan Winship)
75 * Makefile.am (bin_SCRIPTS): Remove hack to copy glib-mkenums
78 2001-10-26 Tor Lillqvist <tml@iki.fi>
80 * makefile.mingw.in: When running glib-genmarshal, set PATH to
83 2001-10-23 Tor Lillqvist <tml@iki.fi>
85 * Makefile.am: (Win32): If we have built the MSVC import library,
86 install it. Install the gcc import library. Also support
89 2001-10-13 Matthias Clasen <matthiasc@poet.de>
91 * glib-genmarshal.1, glib-mkenums.1: Typo fixes.
93 Fri Oct 12 18:40:18 2001 Tim Janik <timj@gtk.org>
97 Wed Oct 10 17:25:22 2001 Joshua N Pritikin <vishnu@pobox.com>
99 * glib-genmarshal.c gparamspecs.[ch] gtype.[ch] gvalue.h
100 gvaluecollector.h gvaluetypes.[ch]: Fill in missing support for
101 gint64 & guint64 (#59254).
103 * Unconditionalize same (compile with or without G_HAVE_INT64).
105 Wed Oct 10 15:38:58 2001 Joshua N Pritikin <vishnu@pobox.com>
107 * gparamspecs.h (G_IS_PARAM_SPEC_FLAGS): Fix order of
108 *_PARAM_SPEC_ULONG defines.
110 Thu Oct 4 01:10:52 2001 Owen Taylor <otaylor@redhat.com>
112 * gparamspecs.h: Add missing G_HAVE_GINT64 conditionalization.
114 Wed Oct 3 16:02:24 2001 Owen Taylor <otaylor@redhat.com>
116 * glib-genmarshal.c gparamspecs.[ch] gvalue.h
117 gobject/gvaluetypes.[ch]: Add support for G_TYPE_INT64
118 and storing it in GValue (Patch from Mathieu Lacage, #59254.)
120 2001-10-03 jacob berkman <jacob@ximian.com>
122 * gtype.c (type_iface_retrieve_holder_info_Wm):
123 (type_iface_vtable_init_Wm):
124 (type_iface_vtable_finalize_Wm):
127 * gobject.c (g_object_get_property): s/retrive/retrieve/
129 2001-09-25 Tor Lillqvist <tml@iki.fi>
131 * Makefile.am: Use new macros for .def file, and check for
132 MS_LIB_AVAILABLE, new rule to build MS import library.
134 * makefile.msc.in: Use same DLL and import library names as
137 2001-09-21 Hans Breuer <hans@breuer.org>
139 * gobject.def : updated externals
141 2001-09-19 Tor Lillqvist <tml@iki.fi>
143 * gobject.rc.in: Correct InternalName and OriginalFilename to
144 match what we actually produce.
146 Tue Sep 18 23:09:02 2001 Tim Janik <timj@gtk.org>
148 * gparam.[hc]: rename *nick and *blurb fields to catch
149 direct accesses in third party code.
150 provide g_param_get_nick(), g_param_get_blurb() and
151 g_param_get_name() accessors.
153 Mon Sep 10 20:31:37 2001 Tim Janik <timj@gtk.org>
155 * gobject.[hc]: removed extraneous GObject* returns from a
156 couple functions that are very unlikely to be used in nested.
157 changed gpointer->GObject* for a couple return values/arguments.
160 Mon Sep 10 19:27:47 2001 Tim Janik <timj@gtk.org>
163 g_type_add_interface*(): implement the ability to add an interface to
164 a type whose parents already conform to this interface.
165 such "overriding" interfaces, when initialized, are not just initialized
166 with 0, but with a copy of the interface they override.
167 g_type_interface_peek_parent(): new function, return the interface
168 that this interface "overrides", if any.
170 * testgruntime.c: test new interface stuff.
172 2001-09-10 Alex Larsson <alexl@redhat.com>
174 * gobject/gboxed.[ch]:
175 * gobject/gsourceclosure.c:
176 Removed is_refcounted and GBoxedInitFunc from
177 g_boxed_type_register_static().
179 Sat Sep 8 14:13:57 2001 Owen Taylor <otaylor@redhat.com>
181 * gobject/Makefile.am: Move gbsearcharray.[ch] to glib
182 as a private ininstalled header.
184 Tue Sep 4 22:24:48 2001 Matthias Clasen <matthiasc@poet.de>
186 * gobject.c (g_object_base_class_finalize): typo fix.
188 Tue Sep 4 01:49:18 2001 Tim Janik <timj@gtk.org>
190 * gsourceclosure.c: make closure_callback_funcs static,
191 added some g_return_if_fail() statements.
193 Mon Aug 27 14:55:27 2001 Owen Taylor <otaylor@redhat.com>
195 * gsourceclosure.[ch] (g_source_set_closure): Implement.
197 * gsourceclosure.[ch]: Add GType's for GIOChannel, GIOCondition.
199 2001-08-17 James Henstridge <james@daa.com.au>
201 * gobject.c (WeakRefStack): add an object member to the structure.
202 (weak_refs_notify): pass wstack->object as extra argument to
204 (g_object_weak_ref): set wstack->object when initialising
207 * gobject.h (GWeakNotify): add second argument to prototype which
208 gives the pointer to where the object that is being disposed of
211 Wed Jul 18 19:42:31 2001 Tim Janik <timj@gtk.org>
213 * gtype.h: if __GNUC__ is defined, inline a test for an exact type
214 match for instances and classes in G_TYPE_CHECK_INSTANCE_TYPE() and
215 G_TYPE_CHECK_CLASS_TYPE() before calling g_type_instance_is_a().
217 Sun Aug 12 02:07:10 2001 Tim Janik <timj@gtk.org>
219 * gvaluearray.[hc]: fix preallocation logic, support DISABLE_MEM_POOLS
220 properly, group value allocations.
221 (g_value_array_new): fix semantic of n_prealloced argument, so it's
222 really just about preallocation space.
224 2001-07-23 Padraig O'Briain <Padraig.Obriain@Sun.COM>
226 * gobject/gobjectnotifyqueue.c: fix unconditional check of
227 first GParamSpec in g_object_notify_queue_thaw(); to prevent
228 property notification being lost.
230 2001-08-06 Sven Neumann <sven@gimp.org>
233 added new functions g_object_[add|remove]_weak_pointer().
235 2001-08-01 Sven Neumann <sven@gimp.org>
237 * gsignal.h: added convenience macro g_signal_connect_after().
239 2001-07-29 Hans Breuer <hans@breuer.org>
241 * gobject.def : updated externals
243 2001-07-20 Hans Breuer <hans@breuer.org>
245 * gobject.def : updated externals
247 * makefile.msc.in : reflect glib move
249 Tue Jul 10 18:50:16 2001 Tim Janik <timj@gtk.org>
251 * gsignal.h (struct _GSignalQuery): fix misplaced comment.
253 Mon Jul 2 07:17:47 2001 Tim Janik <timj@gtk.org>
255 * gobject.c (g_object_weak_ref):
256 (g_object_watch_closure): congrats tim, introducing of-by-one
257 errors like on my very first day of C programming.
259 Sat Jun 30 11:07:00 2001 Tim Janik <timj@gtk.org>
261 * gobject.[hc]: provide weak_ref/weak_unref functions,
262 invoked from ->dispose. renamed ->shutdown() to ->dispose(),
263 provide "public" API entry here: g_object_run_dispose(), this
264 fucntion should _only_ be called from object system implementations
265 (e.g. gtkobject.c) if at all.
267 * gtypemodule.c (g_type_module_dispose): s/shutdown/dispose/
269 * gsignal.h: removed compat aliases.
271 * gobject.c (g_object_connect): support data objects.
273 Sat Jun 30 13:17:12 2001 Owen Taylor <otaylor@redhat.com>
275 * testgruntime.c (test_object_class_init)
276 gobject.c (g_object_do_class_init):
277 g_signal_newc() => g_signal_new().
279 Thu Jun 28 22:49:40 2001 Owen Taylor <otaylor@redhat.com>
281 * gtype.[ch] gobject-query.c testgruntime.c: Remove
282 debug flag argument to g_type_init() and add
283 g_type_init_with_debug_flags().
285 Thu Jun 28 16:42:49 2001 Tim Janik <timj@gtk.org>
287 * gsignal.c (g_signal_lookup):
288 (g_signal_list_ids): give elaborate warnings about invalid types,
289 non-instantiatable types and unloaded types that we can't operate on.
291 * gparam.[hc]: g_param_spec_pool_belongings() ->
292 g_param_spec_pool_list_owned().
294 * gsignal.[hc]: renamed:
295 g_signal_newc -> g_signal_new
296 g_signal_disconnect_by_func -> g_signal_handlers_disconnect_by_func
297 g_signal_block_by_func -> g_signal_handlers_block_by_func
298 g_signal_unblock_by_func -> g_signal_handlers_unblock_by_func
299 added GConnectType to simplify (..gboolean swapped, gboolean after)
302 * gobject.[hc]: changed prototypes accordingly.
304 2001-06-22 Hans Breuer <hans@breuer.org>
306 * gobject.def : updated externals
308 * gobjectnotifyqueue.c : include <string.h> for memset ()
310 Thu Jun 21 02:43:10 2001 Tim Janik <timj@gtk.org>
312 * gparamspecs.h: s/long/int/ for default_value in enum and flags
315 Wed Jun 20 03:59:42 2001 Tim Janik <timj@gtk.org>
317 * gtype.[hc]: added debugging variants g_type_name_from_class(),
318 g_type_name_from_instance().
320 Mon Jun 11 17:07:06 2001 Tim Janik <timj@gtk.org>
322 * gboxed.[hc]: remove left-over usages of an anonymous GBoxed typedef.
324 * gobjectnotifyqueue.c: moved property notify queue implementation
325 bits into this function.
327 * gparam.[hc]: added g_param_spec_pool_belongings(), completed
328 g_param_spec_pool_list(). added GParameter for _setv() functions.
330 * gobject.[hc]: use gobjectnotifyqueue.h implementation now.
331 got rid of properties_changed signal.
332 new functions g_object_newv(), g_object_class_list_properties().
333 removed "properties_changed" signal.
335 * gtype.[hc]: added g_type_depth() to figure number of parent
336 types + 1 for a type.
338 * gsignal.h: add g_signal_connect() (as per owen's request) and
339 g_signal_connect_swapped().
341 2001-06-13 Havoc Pennington <hp@redhat.com>
343 * Makefile.am (progs_LDADD): link to ./libgobject-1.3.la
344 since an installed libgobject was somehow being found; think
345 it's a libtool bug, but this workaround should do for now.
347 2001-06-12 Havoc Pennington <hp@redhat.com>
349 * Makefile.am (glib-mkenums): don't put $(srcdir)/glib-mkenums in
350 bin_SCRIPTS, that breaks make install. Instead put 'glib-mkenums'
351 in bin_SCRIPTS and cp it into builddir
353 Thu May 31 17:56:47 2001 Owen Taylor <otaylor@redhat.com>
355 * gobject-query.c: Fix mispelling in help output.
356 (#53952, Skip Montanaro)
358 2001-05-28 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
360 * Makefile.am (EXTRA_DIST): Really distribute glib-mkenums, now
361 that bin_SCRIPTS doesn't seem to care about doing so anymore.
363 Mon May 28 06:51:24 2001 Tim Janik <timj@gtk.org>
365 * gsignal.c (signal_emit_unlocked_R): fixed bad faux-pass, forgot
366 to release signal lock when restarting emissions.
368 Sun May 27 04:52:28 2001 Tim Janik <timj@gtk.org>
370 * gsignal.[hc] (g_signal_stop_emission_by_name): added variant
371 to stop signal emissions through a detailed_signal string.
373 * gsignal.c (signal_emit_R) (g_signal_emit_valist): account for
374 the fact that g_value_* functions may cause signal emissons by
375 unlocking the global signal system lock around g_value_* functions.
376 (signal_emit_unlocked_R): renamed this from signal_emit_R() to reflect
377 that this functions acquires the lock on its own now.
379 2001-05-24 Hans Breuer <hans@breuer.org>
381 * makefile.msc.in : changed depndencies to build glib-genmarshal
382 first and statically linked with glib, which makes it independent
383 from the installed glib version. Added new object files to build.
385 * gobject.def : updated
387 Thu May 24 08:52:02 2001 Owen Taylor <otaylor@redhat.com>
389 * gobject.[ch] (g_value_set_object): gpointer, not
392 2001-05-22 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
394 * Makefile.am (bin_SCRIPTS): made 'make distcheck' happy.
396 * gobject.def: Removed g_param_spec_stringc.
398 Tue May 22 02:46:13 2001 Tim Janik <timj@gtk.org>
400 * gobject.c (g_value_set_object): make g_value_set_object()
401 take a gpointer v_object so people don't need to G_OBJECT()
402 cast NULL pointers (C code convenience).
404 Mon May 14 01:49:01 2001 Tim Janik <timj@gtk.org>
406 * gsignal.[hc] (g_signal_handler_is_connected): new function
407 to check whether a handler is still connected to an instance
410 Thu May 10 14:00:48 2001 Tim Janik <timj@gtk.org>
412 * gparamspecs.[hc]: removed g_param_spec_stringc() in lack of
413 evidence of public need.
415 * gsignal.h: added g_signal_disconnect_by_func(),
416 g_signal_block_by_func() and g_signal_unblock_by_func() convenience
417 macros as per owen's request.
419 * gtype.c (SIZEOF_FUNDAMENTAL_INFO): align sizeof (GTypeFundamentalInfo)
420 to size of longs and pointers.
422 2001-05-05 James Henstridge <james@daa.com.au>
424 * Makefile.am: glib-mkenums is not a compiled program, so shouldn't
425 be in the bin_PROGRAMS primary. Put it in bin_SCRIPTS instead, and
426 removed the glib_mkenums_SOURCES var.
428 Thu May 3 06:10:23 2001 Owen Taylor <otaylor@redhat.com>
430 * gobject.c (g_object_set_[q]data_full): Make types of ternary
431 operator correspond. (Fixes compilation errors with Sun CC,
434 Mon Apr 30 20:03:56 2001 Tim Janik <timj@gtk.org>
436 * glib-mkenums (usage): removed \v escaping, newer perl versions don't
437 support this, and it'S probably useless anyways.
439 Sat Apr 28 23:39:42 2001 Tim Janik <timj@gtk.org>
441 * gsignal.[hc]: made signal handler and emission hook ids gulongs.
442 (signal_handlers_foreach_matched_R): only invoke callback for handlers
443 that are not disconnected (id>0).
444 (signal_emit_R): prevent invocation of signal handlers during the
445 emission they were connected within.
447 * glib-mkenums: publically installed perl-script to parse C code
448 enums and generate descriptions thereof.
449 * glib-mkenums.1: assorted man page.
451 2001-04-19 Havoc Pennington <hp@redhat.com>
453 * gobject.c (g_object_get_valist): We were returning junk memory
454 here, because we didn't copy the value (G_VALUE_NOCOPY_CONTENTS
455 passed to G_VALUE_LCOPY) and then we freed the GValue immediately
456 after. Removed G_VALUE_NOCOPY_CONTENTS from here; need a
457 G_VALUE_STEAL_CONTENTS or the like if we want this optimization.
459 Wed Apr 18 09:46:56 2001 Owen Taylor <otaylor@redhat.com>
461 * gobject.c gsignal.c: Change C++ comments for FIXME's to
462 C comments. (Patch from Andres Salomon)
464 2001-04-14 Hans Breuer <hans@breuer.org>
466 * gobject.def : updated
468 Mon Apr 9 18:56:15 2001 Tim Janik <timj@gtk.org>
470 * gclosure.c (g_closure_invoke): only require marshal/meta_marshal if
471 we're valid (about to actually do marshalling).
473 Tue Apr 3 20:23:24 2001 Tim Janik <timj@gtk.org>
477 Tue Apr 3 14:06:00 2001 Tim Janik <timj@gtk.org>
479 * gparam.[hc]: added g_param_spec_pool_list() to list pspecs per
480 owner_type. the pspecs are not referenced, so the caller is
481 supposed to have some idea about owner_type not randomly
482 nuking his pspec's. if this is going to provide problems in
483 the future, we can either auto-ref the pspecs, or add a
484 _foreach variant, though the latter would have to invoke
485 the callback while pspec's mutex is acquired, so i just
486 went for the _list variant for now.
488 * gclosure.h (G_CALLBACK): made GCallback a void (*) (void) fucntion.
490 Sat Mar 31 23:55:58 2001 Tim Janik <timj@gtk.org>
493 * gparamspecs.[hc]: applied patch from owen to implement
496 Fri Mar 30 07:34:02 2001 Tim Janik <timj@gtk.org>
498 * gtype.c (type_iface_retrive_holder_info_Wm):
499 * gtypeplugin.c (g_type_plugin_complete_interface_info):
500 * gtypemodule.c (g_type_module_complete_interface_info):
501 change order of instance_type and interface_type so they match
502 the g_type_add_interface_*() API.
504 * gsignal.c (g_signal_emit_valist): always assign C return value
505 location, people depending on unaltered return values after emissions
506 that had no handlers to run need to use g_signal_emitv().
508 * gtype.[hc] (g_type_query): new function to allow querying of
509 class and object size (semantics like g_signal_query()).
510 currently the implementation is better held conservative so as to
511 only support types that are classed and static.
513 2001-03-29 Tor Lillqvist <tml@iki.fi>
515 * gobject.def: Updates.
517 Wed Mar 28 17:04:06 2001 Tim Janik <timj@gtk.org>
519 * gobject.c (object_queue_property): only queue readable properties
520 for notification changes.
522 Thu Mar 22 13:36:50 2001 Tim Janik <timj@gtk.org>
524 * gsignal.c (g_signal_newv): catch G_SIGNAL_RUN_FIRST with a return value.
526 2001-03-21 Martin Baulig <baulig@suse.de>
528 * gboxed.[ch] (g_value_dup_boxed): This takes a `const GValue *'
531 2001-03-18 Tor Lillqvist <tml@iki.fi>
533 * gobject.def: Correct some renamed functions.
535 Sat Mar 17 23:18:36 2001 Tim Janik <timj@gtk.org>
537 * gobject.c (g_object_get_property): minor bug-fix.
539 * gbsearcharray.[hc]: provide a macro for static initialization and
540 functions g_bsearch_array_new() and g_bsearch_array_destroy() for
543 * gboxed.c: introduce G_TYPE_GSTRING, boxed type for GString.
545 * gclosure.[hc]: naming corrections.
547 Fri Mar 9 16:42:08 2001 Tim Janik <timj@gtk.org>
549 * gvaluetypes.[hc]: moved g_strdup_value_contents() into this file as
550 a public function (was static in gobject.c before). it's a bit odd
551 to have that function here, especially since it requires extra includes,
552 but then it doesn't very well fit somewhere else either.
554 * gparamspecs.c: added default/max/min checks to param spec creation
557 2001-03-10 Tor Lillqvist <tml@iki.fi>
559 * gobject.def: Add a couple of missing entries.
561 * Makefile.am (libgobject_1_3_la_LIBADD): Use only on Win32.
563 Fri Mar 9 14:57:17 2001 Tim Janik <timj@gtk.org>
565 * testgruntime.c: test program. covers run first/last/cleanup signal
566 handlers, return value accumulator, signal string returns, and
567 interface types in signal arguments.
569 * gtype.c (g_type_value_table_peek): for interface types without
570 value table, try looking up a value table from an instantiatable
571 prerequisite type (this is safe as an interface may only have
572 one instantiatable prerequisiste).
573 (type_check_is_value_type_U): same here.
575 * gsignal.c (g_signal_newv): assert that return types never have
576 G_SIGNAL_TYPE_STATIC_SCOPE set.
577 (g_signal_newc): only create class closure if the class_offset is not
580 Fri Mar 9 10:14:00 2001 Tim Janik <timj@gtk.org>
582 * gparamspecs.c (g_param_spec_object): use g_type_is_a() to check
583 for object_type being a G_TYPE_OBJECT, not G_TYPE_IS_OBJECT(), since
584 that wouldn't allow interface types.
586 * gtype.c (g_type_interface_add_prerequisite): arg, fixed small cnp bug
587 with bad implications and an off-by-one error.
589 Thu Mar 8 16:34:22 2001 Owen Taylor <otaylor@redhat.com>
591 * gvaluetransform.c: Include <string.h> for memcpy.
593 * gvaluetransform.c (DEFINE_SPRINTF): Remove unnecessary
594 and ANSI-illegal ## token pasting.
596 Thu Mar 8 18:11:52 2001 Tim Janik <timj@gtk.org>
598 * gsignal.c: eek, fixed old hook detail storage code.
600 Thu Mar 8 16:35:48 2001 Tim Janik <timj@gtk.org>
602 * gparamspecs.[hc]: s/g_param_spec_string_c/g_param_spec_stringc/.
604 * gsignal.[hc]: fixed accumulator invocation, implemented emission
605 hooks. and no, neither of these callbacks are called via a closure,
606 language bindings can wrap the accumulator and emission hook
607 interface, they already get parameters marshalled into a GValue array.
608 (g_signal_connect): removed this function as its C specific, doesn't
609 cover the swapped argument, is too close to its broken original
610 gtk_signal_connect() and creates demand for _swapped, _after and
611 _swapped_after variants <brrr>.
612 (g_signal_connectc): convenience macro to connect a C handler
613 func with data, like the old g_signal_connect() plus swapped
617 * gboxed.c: added G_TYPE_VALUE boxed type.
619 Wed Mar 7 19:02:51 2001 Tim Janik <timj@gtk.org>
621 * gtype.c (type_node_add_iface_entry_W): catch when adding an interface
622 to an ancestor of a child that already conforms to this interface.
623 currently we spew a warning here, should we be silent?
624 (g_type_interface_add_prerequisite): new function to add a prerequisite
625 type to an interface, that must succeed an instance is_a prerequisite
626 type check before the interface can be added to an instance. the
627 prerequisite types are also suuported in is_a checks of the interface.
628 (g_type_instance_is_a):
629 (g_type_check_instance_cast):
630 (g_type_check_instance): cleanups and optimizations.
632 (g_type_check_class_cast): same, also prevented these from accepting
633 interface types, as class structures don't nest interfaces.
635 2001-03-07 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
637 * Makefile.am: Avoid rebuilding everything everytime.
639 Wed Mar 7 09:36:33 2001 Tim Janik <timj@gtk.org>
641 * gboxed.[hc]: changed prototype of g_boxed_type_register_static()
642 to contain an optional init function and a hint at whether the
643 boxed structure uses ref counting internally.
644 added g_value_set_boxed_take_ownership().
645 made G_TYPE_BOXED an abstract value type.
647 * genums.[hc]: made G_TYPE_ENUM and G_TYPE_FLAGS abstract value
650 * glib-genmarshal.c: argument type changes, preparation for third-party
653 * gobject.[hc]: cleaned up get/set property code.
654 added g_strdup_value_contents() to improve warnings.
656 * gparam.[hc]: added g_param_value_convert(), taking over responsibility
657 of the old g_value_convert(). added G_PARAM_LAX_VALIDATION flag so
658 validation alterations may be valid a part of the property setting
661 * gparamspecs.[hc]: made value comparisons stable (for sort applications).
662 added GParamSpecValueArray, a param spec for value arrays and
663 GParamSpecClosure. nuked the value exchange functions and
666 * gtype.[hc]: catch unintialized usages of the type system with
667 g_return_val_if_uninitialized(). introduced G_TYPE_FLAG_VALUE_ABSTRACT
668 to flag types that introduce a value table, but can't be used for
669 g_value_init(). cleaned up reserved type ids.
671 * gvalue.[hc]: code cleanups and saner checking.
672 nuked the value exchange API. implemented value transformations, we
673 can't really "convert" values, rather transforms are an anylogy to
674 C casts, real conversions need a param spec for validation, which is
675 why g_param_value_convert() does real conversions now.
677 * gvaluearray.[hc]: new files that implement a GValueArray, a struct
678 that can hold inhomogeneous arrays of value (to that extend that it
679 also allowes undefined values, i.e. G_VALUE_TYPE(value)==0).
680 this is exposed to the type system as a boxed type.
682 * gvaluetransform.c: new file implementing most of the former value
683 exchange functions as single-sided transformations.
685 * gvaluetypes.[hc]: nuked G_TYPE_CCALLBACK, added
686 g_value_set_string_take_ownership().
688 * *.h: s/G_IS_VALUE_/G_VALUE_HOLDS_/.
690 * *.[hc]: many fixes and cleanups.
692 * many warning improvements.
694 Tue Feb 27 18:35:15 2001 Tim Janik <timj@gtk.org>
696 * gobject.c (g_object_get_valist): urg, pass G_VALUE_NOCOPY_CONTENTS
697 into G_VALUE_LCOPY(), this needs proper documenting.
699 * gparam.c: fixed G_PARAM_USER_MASK.
701 * gtype.c (type_data_make_W):
702 (type_data_last_unref_Wm): fixed invalid memory freeing.
704 * gobject.c (g_object_last_unref): destroy signal handlers associated
705 with object, right before finalization.
707 * gsignal.c (g_signal_parse_name): catch destroyed nodes or signals
708 that don't actually support details.
710 * gobject.[hc]: got rid of property trailers. nuked GObject
711 properties "data" and the "signal" variants.
712 (g_object_connect): new convenience function to do multiple
713 signal connections at once.
714 (g_object_disconnect): likewise, for disconnections.
716 * gparam.[hc] (g_param_spec_pool_lookup): took out trailer support.
718 * gvalue.[hc]: marked g_value_fits_pointer() and g_value_peek_pointer()
719 as private (the latter got renamed from g_value_get_as_pointer()).
721 2001-02-21 Tor Lillqvist <tml@iki.fi>
723 * *.h: Use G_BEGIN_DECLS and G_END_DECLS.
725 * Makefile.am: Use libglib-1.3.la from top_builddir. Invoke
726 libtool with -no-undefined for Win32 and Cygwin.
728 Wed Feb 21 18:31:46 2001 Jonathan Blandford <jrb@redhat.com>
730 * gsignal.h (g_signal_connect): Add g_signal_connect define to
731 make porting from gtk_signal_connect easy.
733 * gsignal.c (g_signal_emit_valist): Use G_TYPE_FROM_INSTANCE
734 (instance) instead of node->itype when initting the value.
736 2001-02-17 Havoc Pennington <hp@pobox.com>
738 Applied patch from Soeren Sandmann:
740 * gvaluetypes.c (g_value_get_string): G_CONST_RETURN
742 * gtype.c (g_type_name): G_CONST_RETURN
744 * gsignal.c (g_signal_name): G_CONST_RETURN
746 * gobject-query.c (main): const fix
748 Sat Feb 17 07:58:46 2001 Tim Janik <timj@gtk.org>
750 * genums.h (G_TYPE_IS_FLAGS): patch from sven to fixup
751 G_ENUM_CLASS_TYPE() macro.
753 Sat Feb 17 04:55:35 2001 Tim Janik <timj@gtk.org>
755 * gtype.[hc]: changed collect_format, collect_value() and lcopy_format,
756 lcopy_value() in the GTypeValueTable. the collect functions are now
757 called only once per value, collect_format/lcopy_format are strings
758 that enlist all necessary GTypeCValues to be varargs-collected.
760 * gvalue.h: ranamed STATIC_TAG to G_VALUE_NOCOPY_CONTENTS to indicate that
761 a value shouldn't copy its contents.
763 * gvaluecollector.h: changed G_VALUE_COLLECT() and G_VALUE_LCOPY()
764 macros to carry an additional argument (flags) that can be used
765 to pass G_VALUE_NOCOPY_CONTENTS along to the collection functions.
767 * *.c: adapted collect_value() and lcopy_value() functions to the new
768 prototypes, support G_VALUE_NOCOPY_CONTENTS where apropriate.
770 * gsignal.[hc]: introduced a G_SIGNAL_TYPE_STATIC_SCOPE flag that can
771 be passed along (ORed) with the parameter types, indicating that the
772 emission arguments are to be considered static for the scope of the
773 emission. should be used with care and only if the caller knows that
774 a parameter cannot be destroyed/freed from signal handlers connected
777 Fri Feb 16 07:10:44 2001 Tim Janik <timj@gtk.org>
781 (g_closure_sink): make closure sinking explicit.
784 (g_signal_connect_data):
785 (g_signal_connect_closure):
786 (g_signal_connect_closure_by_id):
787 (g_signal_newv): perform explicit closure sinking.
789 Thu Feb 8 00:31:45 2001 Tim Janik <timj@gtk.org>
791 * gtype.h: added G_TYPE_DEBUG_NONE for/from Eric Lemings ;)
793 2001-02-04 Tor Lillqvist <tml@iki.fi>
795 * gobject.def: Remove glib_debug_objects.
797 Sun Feb 4 07:30:53 2001 Tim Janik <timj@gtk.org>
799 * gtype.[hc]: changed g_type_init() to take debugging flags
800 initially, a combination of G_TYPE_DEBUG_OBJECTS and
801 G_TYPE_DEBUG_SIGNALS. using the G_TYPE_ prefix is a bit odd
802 here, but basically g_type_int() serves as initialization
803 fucntion for all of GType, GObject, GSignal, so what the heck.
805 * gobject.c: special case debugging code properly.
806 changed glib_trap_object_ref to g_trap_object_ref.
808 * gsignal.c: add signal emission debugging abilities, along with
809 a new trap object g_trap_instance_signals.
811 2001-02-04 Tor Lillqvist <tml@iki.fi>
813 * Makefile.am (progs_LDADD): Change order of libs to libgobject
814 first, then libglib. Needed for cygwin, says jbdoll@kepri.re.kr.
816 Wed Jan 31 06:19:49 2001 Tim Janik <timj@gtk.org>
818 * gparam.h: gtk-doc sucks for not dealing with #define inside enums.
820 * gtype.[hc]: added G_TYPE_FLAG_RESERVED_ID_BIT, a bit in the type
821 number that's supposed to be left untouched (preserved mainly
822 for the signal code).
824 * *.c: added thread safety code, based on an old patch from sebastian.
825 the remaining thread safety issues are now datalists on pspecs (to be
826 solved im gdataset.c) and gvalue.c where locking concerns value exchange
827 functionality only, and that's soon to be revised.
829 2001-01-27 Tor Lillqvist <tml@iki.fi>
831 * makefile.msc.in: Don't try to compile gmarshal.c on its own.
833 2001-01-24 <alexl@redhat.com>
835 * gclosure.c (g_closure_unref):
836 Don't leak closure->notifiers.
838 2001-01-05 Havoc Pennington <hp@redhat.com>
840 * gparamspecs.c (g_param_spec_enum): set the value_type in the
841 param spec; closes bug 40210
842 (g_param_spec_flags): ditto for flags
844 2001-01-03 Alexander Larsson <alexl@redhat.com>
847 Move glib_debug_objects out of the G_ENABLE_DEBUG #ifdef.
849 Thu Dec 28 11:36:44 2000 Tim Janik <timj@gtk.org>
851 * gbsearcharray.c (upper_power2): disable G_BSEARCH_ALIGN_POWER2
852 fucntionality if DISABLE_MEM_POOLS is defined.
854 * gtype.c: honour DISABLE_MEM_POOLS.
856 * gsignal.c (g_signal_init): flag signal key bsearch array with
857 G_BSEARCH_ALIGN_POWER2 to avoid excessive growth time. honour
860 * gparam.h: added G_PARAM_READWRITE alias for (G_PARAM_READABLE |
863 2000-12-15 Tor Lillqvist <tml@iki.fi>
865 * gobject.def: Update.
867 2000-12-15 Havoc Pennington <hp@pobox.com>
869 * gobject.c (g_object_do_class_init): use g_signal_newc
871 * gsignal.c (g_signal_newc): convenience function for signals
873 (g_signal_new_valist): added
874 (g_signal_new): removed
876 Fri Dec 15 04:40:23 2000 Tim Janik <timj@gtk.org>
878 * gparam.[hc]: add an instance member value_type so the default
879 value of the pspec class can be overridden.
881 2000-12-14 Tor Lillqvist <tml@iki.fi>
883 * makefile.mingw.in: Update, include parts from Makefile.am to
884 build gmarshal.[ch]. Some day, we won't need these separate
885 makefiles for Win32 compilation. I hope.
887 * makefile.msc.in: Update. No use trying to build gmarshal.[ch]
888 here, it would require Unixish tools. MSVC users building from CVS
889 sources are out of luck.
891 * gobject.def: Update.
893 Wed Dec 13 09:31:26 2000 Tim Janik <timj@gtk.org>
895 * gparamspecs.[hc]: add G_TYPE_PARAM_BOXED implementation.
897 * gobject.[hc]: minor fixes.
899 Tue Dec 12 23:38:02 2000 Tim Janik <timj@gtk.org>
901 * Makefile.am: _never_ touch oldest-source-stamp.
903 * gobject.[hc]: construct property handling fixes/improvements.
904 fixed trailer handling in get/set property.
906 * gparam.[hc]: implement param spec pool, got rid of param spec
907 hashtable. the most prominent change is that e deal with type
910 2000-12-12 Elliot Lee <sopwith@redhat.com>
913 . You have to 'touch oldest-source-stamp' if you want to avoid having
914 the Makefile constantly rebuild itself.
915 . Fix marshaller generation rules to work with srcdir != builddir
916 (there were issues with trying to run "./glib-genmarshal", etc.)
918 Mon Dec 11 04:44:11 2000 Tim Janik <timj@gtk.org>
920 * gboxed.c: fixed dealing with collection/lcopy of NULL values.
922 * gclosure.h: removed insane ramblings, added G_CALLBACK() a casting
925 * Makefile.am: cleanups, marshaller generation rules.
927 * gmarshal.[hc]: new files with GRuntime standard marshallers.
929 * glib-genmarshal.c: fix log domain, support gruntime standard
930 marshallers, suport G_TYPE_PARAM, come with extern "C" and
933 * glib-genmarshal.1: reflect glib-genmarshal.c updates.
935 * gobject.[hc]: implement object constructor. rework parameter
936 changed notification queueing, we support queue freezes now and
937 don't dispatch from an idle handler anymore.
938 parameter->property rename hassle.
939 implemented ::properties_changed and ::notify::* signals for
940 property change notification (the later supports property names
941 as details). added signal connection and named data properties.
942 (g_signal_connect_object): new function to setup while_alive
944 (g_object_class_install_property): sink properties now, since they
945 are initially floating.
946 (g_object_steal_data):
947 (g_object_set_data_full):
949 (g_object_get_data): set/get data by using g_datalist_*() functions
951 (g_object_queue_param_changed): nuked.
952 (g_object_freeze_notify): start queueing of property changes (freeze/
954 (g_object_notify): announce changes of a certain property directly.
955 (g_object_thaw_notify): process queue of property changes, therefore
956 emitting GObject::notify::detail with detail being the changed
958 (G_OBJECT_WARN_INVALID_PROPERTY_ID): saner macro variant of former
959 G_WARN_INVALID_PARAM_ID().
961 * gparam.[hc]: param specs are now initially floating and need to be
962 sunken with g_param_spec_sink(), support G_TYPE_PARAM values.
963 added G_PARAM_CONSTRUCT and G_PARAM_CONSTRUCT_ONLY parameter flags,
964 required by GObjectClass.constructor().
966 * gparamspecs.[hc]: added GParamSpecParam, GParamSpecPointer and
967 GParamSpecCCallback, param specs for G_TYPE_PARAM, G_TYPE_POINTER
968 and G_TYPE_CCALLBACK respectively.
970 * gsignal.[hc]: cleanups.
971 (signal_id_lookup): after walking the anchestry, try interfaces as well.
972 (g_signal_new): new function to create signals from varargs type list.
973 (g_signal_connect_closure): closure connection variant that works from
975 (g_signal_connect_data): c handler connection variant that works from
977 (g_signal_emit_valist): emit signal for an instance with paraneters
978 collected from a va_list.
979 (g_signal_emit): emit signal, taking parameters from varargs list.
980 (g_signal_emit_by_name): same as g_signal_emit, working from
982 (signal_emit_R): return whether return_value needs to be altered.
984 * gtype.[hc]: set log-domain to GRuntime, i'm slowly getting to all
985 the points that need to reflect the upcoming rename.
986 melt g_type_conforms_to() functionality into g_type_is_a(), as that
987 is what we really want (liskov substitution principle).
988 assorted changes to other files due to conforms_to->is_a.
990 * gvalue.[hc]: implemented g_value_set_instance() that sets a value
991 from an instantiatable type via the value_table's collect_value()
992 function (based on an idea from James Henstridge <james@daa.com.au>).
995 * gvaluetypes.[hc]: implement G_TYPE_CCALLBACK and G_TYPE_PARAM.
997 Wed Nov 29 13:30:05 2000 Tim Janik <timj@gtk.org>
999 * gsignal.c (handlers_find): fix elliots "logic fix" that dereferences
1000 NULL nodes if C handlers are searched for specific signals.
1002 2000-11-28 Elliot Lee <sopwith@redhat.com>
1004 * gsignal.c: Fix warnings about possible use of uninitialized
1005 variables, and fix logic that would leave 'node' unset in cases
1006 that it might be used in.
1008 * glib-genmarshal.c: Fix warning about printf format.
1010 2000-11-28 Tor Lillqvist <tml@iki.fi>
1012 * gboxed.c: Include <string.h> for memset ().
1014 2000-11-22 Tor Lillqvist <tml@iki.fi>
1016 * gobject.def: Update.
1018 2000-11-20 Havoc Pennington <hp@redhat.com>
1020 * gobject.c (g_object_get_data)
1022 (g_object_set_data_full)
1023 (g_object_steal_data): More convenient data-setting functions
1025 Wed Nov 15 20:58:05 2000 Owen Taylor <otaylor@redhat.com>
1027 * gtypemodule.c (g_type_module_use): If loading the
1028 module fails, don't increment the use count.
1030 Thu Nov 9 01:49:43 2000 Tim Janik <timj@gtk.org>
1032 * gobject.h (G_WARN_INVALID_PARAM_ID): doh,
1033 s/BSE_OBJECT_TYPE_NAME/G_OBJECT_TYPE_NAME/; reported by Maas-Maarten
1034 Zeeman <maas@wanadoo.nl>.
1036 Mon Nov 13 00:48:39 2000 Owen Taylor <otaylor@redhat.com>
1038 * Makefile.am (EXTRA_DIST): Add glib-genmarshal.1
1040 2000-11-11 Tor Lillqvist <tml@iki.fi>
1042 * gtypemodule.c: Include stdlib.h for exit().
1044 * makefile.{mingw,msc}.in (gobject_OBJECTS): Add gtypemodule.
1046 * gobject.def: Add missing functions.
1048 Sun Nov 5 13:21:28 2000 Owen Taylor <otaylor@redhat.com>
1050 * Makefile.am gtypemodule.[ch]: New basic implementation of
1051 GTypePlugin interface as a GObject. Dynamically loaded modules can
1052 register any number of types and interface on the module.
1054 Sun Nov 5 10:25:40 2000 Owen Taylor <otaylor@redhat.com>
1056 * gsignal.c (handlers_find): When appending handlers and
1057 not matching on signal_id, use hlist->signal_id instead of
1058 signal_id. Having the correct signal_id when unreffing
1059 the handlers makes things work a lot better.
1061 2000-11-05 Tor Lillqvist <tml@iki.fi>
1063 * makefile.{mingw,msc}.in (gobject_OBJECTS): Add gtypeplugin.
1065 * gobject.def: Update.
1067 Sun Nov 5 05:22:55 2000 Tim Janik <timj@gtk.org>
1070 fixed a bag full of subtle bugs of immensive screw-up potential in
1071 handlers_find(), luckily no one found out about them yet ;)
1072 fixed signal_handlers_foreach_matched_R() so it operates on an
1073 initial handler list snapshot provided by handlers_find() to work
1074 around general reentrancy problems and to avoid multiple callback()
1075 invocations on the same handlers.
1076 this code is now officially 80% bug free (10% remaining for interface
1077 types, and 10% remaining for destroyed signals ;)
1079 Sat Nov 4 02:01:33 2000 Tim Janik <timj@gtk.org>
1081 * gsignal.c (_g_signals_destroy): valid signal nodes start out at 1.
1083 * gtypeplugin.[hc]: new files holding a GTypePlugin interface
1084 implementation that provides the API required by GType to deal with
1085 dynamically loadable types.
1087 * gtype.[hc]: displace any GTypePlugin business to gtypeplugin.h.
1089 Fri Nov 3 07:35:00 2000 Tim Janik <timj@gtk.org>
1091 * gsignal.[hc]: prefix internal functions with '_'. renamed
1092 g_signal_connect_closure() to g_signal_connect_closure_by_id().
1093 added g_signal_parse_name() to retrive signal_id and detail quark
1094 from a signal name (internal).
1096 Wed Nov 1 03:36:54 2000 Tim Janik <timj@gtk.org>
1098 * gobject.c (g_object_base_class_finalize): destroy all signals that
1099 the finalized obejct type introduced.
1101 * gsignal.c (g_signals_destroy): don't require itype to have
1104 * gobject.c (g_object_do_finalize): make sure all signal handlers
1108 (g_signal_handler_find): only match on non-0 masks.
1109 (g_signal_handlers_block_matched):
1110 (g_signal_handlers_unblock_matched):
1111 (g_signal_handlers_disconnect_matched): new functions to block/unblock
1112 or disconnect handlers in groups.
1114 2000-10-30 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
1116 * gvalue.c (exchange_entries_equal), gparam.c (param_spec_equals):
1117 made both functions return gboolean just for the little extra
1118 standard conformance now that GEqualFunc is introduced.
1120 Mon Oct 30 05:52:45 2000 Tim Janik <timj@gtk.org>
1122 * gsignal.c (g_signal_list_ids): get rid of inline documentation owen
1123 added, the doc system would ignore it anyways (for some reason not
1126 Mon Oct 30 03:00:07 2000 Tim Janik <timj@gtk.org>
1128 * gsignal.[hc] (g_signal_list_ids): renamed owen's g_type_signals(),
1129 added required mutex locks.
1131 Sun Oct 29 02:31:03 2000 Owen Taylor <otaylor@redhat.com>
1133 * gsignal.c (g_type_signals): Fix problem where signals
1134 with "_" in them appeared twice in the result array.
1136 Sun Oct 29 01:58:44 2000 Owen Taylor <otaylor@redhat.com>
1138 * gsignal.h: Add g_type_signals() - a function to list
1139 all signals for a given type.
1141 Sat Oct 28 00:28:09 2000 Tim Janik <timj@gtk.org>
1143 * gclosure.c (g_closure_add_marshal_guards): fixed notifier position
1144 for post_marshal guard which was off at 0.
1146 Fri Oct 27 21:49:31 2000 Tim Janik <timj@gtk.org>
1148 * gobject.[hc]: doh, fix argument order in for
1149 g_cclosure_new_object_swap and g_cclosure_new_object.
1151 2000-10-28 Tor Lillqvist <tml@iki.fi>
1153 * makefile.{mingw,msc}.in: Make glib-genmarshal.exe.
1155 * glib-genmarshal.c: Conditionalise include of unistd.h.
1156 Include <io.h> on Win32.
1158 * gobject.def: Add some missing entry points.
1160 Fri Oct 27 16:33:41 2000 Tim Janik <timj@gtk.org>
1162 * gsignal.[hc]: publically define GSignalInvocationHint structure
1163 that gets passed in to closure invocations. added signal details.
1164 renamed GSignalType to GSignalFlags to comply with conventions.
1165 quite some cleanups and minor fixes. avoid uneccessary handler list
1166 walks upon invokation of after handlers. relookup handler list for
1167 restarted emissions. preliminary abort normal handler invokation if
1168 after handler is encountered.
1170 * glib-genmarshal.c:
1171 * gclosure.[hc]: moved invocation_hint to the end of the
1172 g_closure_invoke() arguments as sugegsted by kenelson.
1173 also made it a gpointer to be more generic. the invocation_hint
1174 is a caller specific thing that can be used to pass additional
1175 data in to closure invocations as documented with the caller
1176 invoking the closure.
1178 Fri Oct 27 05:35:14 2000 Tim Janik <timj@gtk.org>
1180 * gobject.c (g_object_watch_closure): fixed realloc bug, reported
1183 * gsignal.c (g_signal_newv): fixed deadlock scenarion where
1184 g_signal_lookup() would be called with the signal lock being
1185 held. reported by james henstridge.
1187 * gclosure.c (g_closure_set_meta_marshal): fixed memcpy/overwrite bug
1190 2000-10-26 Tor Lillqvist <tml@iki.fi>
1192 * gbsearcharray.c (bsearch_array_insert): Fix gccisms (pointer
1193 arithmetic on void pointer, label without statement following.
1195 * gtype.c (type_node_fundamental_info): Don't apply unary minus to
1196 result of sizeof operator, it can be unsigned. Cast first to
1199 * gobject.def: Add new functions.
1201 * makefile.{mingw,msc}.in: Add new objects.
1203 2000-10-26 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
1205 * Makefile.am: Remove empty SUBDIRS line _again_, as that _still_
1206 prevents 'make dist' from working.
1208 Wed Oct 25 19:11:03 2000 Owen Taylor <otaylor@redhat.com>
1210 * gbsearcharray.h (g_bsearch_array_get_nth): Don't use implicit
1211 casts from void * since this will get included from C++ too
1214 Thu Oct 26 00:30:27 2000 Tim Janik <timj@gtk.org>
1216 * gvaluetypes.[hc]: added g_value_set_static_string().
1218 * gboxed.[hc]: const corrections. added g_value_set_static_boxed().
1220 Wed Oct 25 20:27:02 2000 Tim Janik <timj@gtk.org>
1222 * gtype.c (g_type_free_instance): for the moment, freeing object
1223 structures will fill their memory portion with 0xAA. there's a
1224 FIXME there, remove this line at a later point.
1226 Tue Oct 24 23:10:26 2000 Tim Janik <timj@gtk.org>
1228 * glib-genmarshal.1:
1229 * glib-genmarshal.c: added publically installed marshaller generator.
1231 * gtype.h: added G_TYPE_INSTANCE_GET_INTERFACE() to retrive a certain
1232 interface VTable from instances.
1234 Mon Oct 23 08:28:15 2000 Tim Janik <timj@gtk.org>
1236 * gobject.[hc]: new functions for closure maintenance:
1237 (g_object_watch_closure): maintain validity of the object and
1238 the closure for objects that are used as data part of a closure.
1239 (g_cclosure_new_object): convenience function to create C closures
1240 that have an object as data argument.
1241 (g_closure_new_object): convenience function to create closures
1242 that have an object as data argument.
1244 * gclosure.[hc]: implementation of GClosure mechanism.
1245 a closure is basically an encapsulation of a callback function
1246 and its environment. ideally, most places supporting callback
1247 functions will simply take a GClosure* pointer and thus unify
1248 callback environments wrg destroy notification etc.
1249 GClosure provides destroy notifiers for arbitrary data pointers,
1250 reference counting, invalidation notification (it can be invalidated
1251 which is merely a deactivate state) and a marshallinbg abstraction.
1252 GCClosure is also provided in these files, they present a specialized
1253 GClosure implementation for C language callbacks.
1255 * genum.c: macro cleanups.
1257 * gboxed.[hc]: new files, for boxed type abstraction.
1258 (g_boxed_copy): copy a boxed structure
1259 (g_boxed_free): free a boxed structure
1260 (g_value_set_boxed):
1261 (g_value_get_boxed): standard GValue functions for boxed types
1262 (g_boxed_type_register_static): convenience function for easy
1263 introduction of new G_TYPE_BOXED derivatives.
1265 * gparam.[hc]: introduced g_param_type_register_static(), a short hand
1266 for creation of new GParamSpec derived types.
1268 * gtype.[hc]: many fixes, introduced ability to flag individual
1269 type nodes as ABSTRACT upon registration, added value_peek_pointer()
1270 to the value table to peek at GValue contents as a pointer for types
1271 that support this. fixed up GValue checks.
1273 * gvalue.[hc]: added g_value_fits_pointer() and g_value_get_as_pointer()
1274 to peek at the value contents as pointer.
1276 * *.[hc]: adaptions to type macro fixes and changes in the type
1279 * many const corrections over the place.
1281 Sat Oct 21 02:49:56 2000 Tim Janik <timj@gtk.org>
1283 * gtype.c (g_type_conforms_to): this function basically behaves like
1284 and is_a check, except that it _additionally_ features interfaces
1285 for instantiatable types. enforce this in the second branch as well
1286 (`type' conforms_to `type') even if `type' is not an interface type.
1288 Fri Oct 20 15:31:04 2000 Tim Janik <timj@gtk.org>
1290 * gvaluetypes.[hc]: added G_TYPE_POINTER implementation from jrb.
1294 * gvaluetypes.c: added GTypeValueTable.value_peek_pointer and
1295 suitable implementations of this for G_TYPE_STRING, G_TYPE_OBJECT
1298 Mon Aug 21 04:13:37 2000 Tim Janik <timj@gtk.org>
1300 * gbsearcharray.[hc]: long standing needed generic implementation
1301 of a binary searchable, sorted and dynamically sized array.
1303 2000-10-15 Raja R Harinath <harinath@cs.umn.edu>
1305 * Makefile.am (BUILT_EXTRA_DIST): New variable.
1306 (dist-hook): Handle $(BUILT_EXTRA_DIST).
1307 (*): Remove traces of @STRIP_{BEGIN,END}@.
1309 2000-09-29 Martin Baulig <baulig@suse.de>
1311 Several minor ANSI C fixes.
1313 Added missing casts:
1314 * gtype.c (type_class_init):
1315 `(gpointer) bnode->data->class.class_init_base'
1316 in call to g_slist_prepend() and
1317 'GBaseInitFunc class_init_base = (GBaseInitFunc) slist->data'.
1319 * gobject.c: Put text following #endif into comments.
1321 2000-09-25 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
1323 * Makefile.am: Remove empty SUBDIRS line, as that prevents make
1326 Sat Sep 9 20:04:13 2000 Owen Taylor <otaylor@redhat.com>
1328 * gobject.c (g_object_last_unref): Move call to
1329 g_type_free_instance() here from g_object_do_finalize,
1330 since g_type_free_instance() can unload the object's
1333 2000-07-27 Tor Lillqvist <tml@iki.fi>
1335 * gobject.c: No, don't mark glib_debug_objects for export here,
1336 it's handled specially in gtktypeutils.c.
1338 * gobject.def: Export g_type_fundamental_last (the function).
1340 2000-07-26 Tor Lillqvist <tml@iki.fi>
1343 * gobject.c: Mark glib_debug_objects for export/import as it is
1346 Sun Jul 23 17:23:35 2000 Tim Janik <timj@gtk.org>
1348 * gtype.[hc]: make g_type_fundamental_last() a function, avoiding all
1349 that extern variable clutter and avoiding further problems with thread
1352 2000-07-19 Tor Lillqvist <tml@iki.fi>
1357 * gtype.c: Shut up Sun's picky compiler.
1359 2000-07-14 Tor Lillqvist <tml@iki.fi>
1361 * gobject.def: Add g_type_get_plugin.
1363 Thu Jul 13 02:07:54 2000 Tim Janik <timj@gtk.org>
1365 * gparam.c (g_param_value_defaults): default initialize the temporary
1366 default value, instead of nuking the caller's value contents.
1368 2000-07-11 Raja R Harinath <harinath@cs.umn.edu>
1370 * gtype.c (g_type_get_plugin): Don't return just 0 or 1.
1372 Tue Jul 11 02:48:13 2000 Tim Janik <timj@gtk.org>
1374 * gtype.[hc]: removed g_type_is_dynamic() and added g_type_get_plugin().
1376 2000-07-10 Tor Lillqvist <tml@iki.fi>
1378 * gobject-query.c: Include ../config.h for HAVE_UNISTD_H. Use it
1379 to guard inclusion of <unistd.h>.
1381 * gtype.h: Fix copy-paste errors in the ifdefs on how to declare a
1382 variable for export. Call the macro GOBJECT_VAR.
1384 * gtype.c: Declare _g_type_fundamental_last for export here, too.
1385 (type_node_any_new): Use only constant expressions for sizeof
1386 operator (for instance MSVC requires this).
1388 * makefile.mingw.in: Define GOBJECT_COMPILATION.
1390 Sun Jul 9 21:21:46 2000 Owen Taylor <otaylor@redhat.com>
1392 * genums.c: Move string.h include into the .c file
1393 instead of where it was in the .h file by mistake.
1395 Thu Jul 6 15:30:27 2000 Owen Taylor <otaylor@redhat.com>
1397 * Makefile.am (EXTRA_DIST): dist fixes.
1399 * gobject.c: Add a global variable glib_debug_objects
1400 (not in header file) to control object tracing.
1402 2000-07-01 Tor Lillqvist <tml@iki.fi>
1404 * gobject.def: Update added and renamed entry points.
1406 * makefile.mingw.in: Add gvaluetypes.o.
1408 Thu Jun 29 16:02:07 2000 Owen Taylor <otaylor@redhat.com>
1410 * gobject.c:include string.h for memset
1411 * genums.h: include string.h for strcpy
1412 * gvalue.c: include string.h for memset, memcpy.
1414 Sat Jun 24 23:03:04 2000 Tim Janik <timj@gtk.org>
1416 * gtype.[hc]: provide G_TYPE_CHAR, G_TYPE_UCHAR, G_TYPE_BOOLEAN,
1417 G_TYPE_INT, G_TYPE_UINT, G_TYPE_LONG, G_TYPE_ULONG, G_TYPE_FLOAT,
1418 G_TYPE_DOUBLE and G_TYPE_STRING fundamental types.
1419 added a GTypeValueTable* pointer to GTypeInfo structure for types
1420 to implement GValue handling functions.
1421 GTypeValueTable contains the following members:
1422 value_init(): initialize a GValue structure.
1423 value_free(): free GValue structure contents (optional).
1424 value_copy(): copy one GValue contents to another GValue structure of
1425 collect_type: varargs collection type for the first variable argument
1426 to be collected by collect_value().
1427 collect_value(): variable arguments collection function (optional).
1428 lcopy_type: varargs collection type for the first variable argument
1429 to be location copyied by lcopy_value().
1430 lcopy_value(): variable arguments location copy function (optional).
1431 g_type_value_table_peek(): new function to retrive the GTypeValueTable*
1432 for a type node. ValueTables get inherited from parent types, unless
1433 overridden through the GTypeInfo structure. internally, GTypeValueTable
1434 support means an added overhead of one pointer per static or used
1436 g_type_add_class_cache_func(): provide a cache_func/data pair to be
1437 called prior to a type nodes last_unref() function, this can be used
1438 to prevent premature class destruction. multiple installed cache_func()
1439 will be chained upon last_unref() untill one of them returns TRUE.
1440 the cache_func()s have to check the class id passed in to figure whether
1441 they actually want to cache the class of this type (since all classes
1442 are routed through the cache_func() chain).
1443 g_type_remove_class_cache_func(): remove a previously installed
1444 cache_func/data pair. the cache maintained by this function has to be
1445 clear when calling g_type_remove_class_cache_func() to avoid leaks.
1446 g_type_class_unref_uncached(): class unref function for cache_func()
1447 implementations, unreferences a class omitting the cache chain (and
1448 therefore unref->cache->unref->... loops).
1450 * gvaluetypes.[hc]: provide the value setters/getters for the primitive
1451 fundamental types boolean, char, uchar, int, uint, long, ulong, float,
1454 * gvalue.[hc]: provide G_TYPE_IS_VALUE() in terms of whether a
1455 GTypeValueTable is provided for this type.
1456 removed g_value_init_default(), g_value_validate(), g_value_defaults(),
1457 g_value_set_default() and g_values_cmp() as these are supplied by the
1459 moved g_values_exchange() into the "implementation details" section,
1460 since it just provides the underlying functionality for
1463 * gvaluecollector.h: renamed the varargs value container from
1464 GParamCValue to GTypeCValue as the value collection methods are
1465 supplied by the type system now.
1466 G_PARAM_COLLECT_VALUE() and G_PARAM_LCOPY_VALUE() got renamed to
1467 G_VALUE_COLLECT() and G_VALUE_LCOPY() and operate without a
1468 GParamSpec structure now.
1470 * genums.h: macros cleanups/fixes.
1472 * genum.c: provide G_TYPE_ENUM and G_TYPE_FLAGS type
1473 and assorted g_value_{s|g}et_{enum|flags}() implementations.
1476 provide G_IS_VALUE_OBJECT(), G_TYPE_OBJECT ValueTable methods
1477 and g_value_{s|g}et_object().
1479 * gparam.[hc]: reduced class to value_set_default(),
1480 value_validate() and values_cmp(). also parameters now need to fill
1481 in a GType value_type; field to indicate the GValue type they
1482 are handling. provide g_param_value_set_default(),
1483 g_param_value_defaults(), g_param_value_validate() and
1484 g_param_values_cmp().
1486 * gparamspecs.[hc]: got rid of the g_value_* functions and
1487 the G_IS_VALUE_* macros. adapted param spec implementations
1488 according to the GParamSpecClass changes.
1490 Sat Jun 10 08:38:27 2000 Tim Janik <timj@gtk.org>
1492 * gtype.c (type_class_init): fetch the nth iface entry of the
1493 type node in the nth loop iteration, not alwys the first.
1494 bug discovered by Walt Pohl <cher@suitware.com>.
1495 (type_data_finalize_class_ifaces): same here, cut and paste
1498 Wed Jun 7 09:21:05 2000 Owen Taylor <otaylor@redhat.com>
1500 * Makefile.am (INCLUDES): Add top_builddir so glibconfig.h
1501 is found properly when build srcdir != builddir. (Patch from
1504 2000-05-13 Tor Lillqvist <tml@iki.fi>
1508 * gobject.rc.in: New files, for Win32 (mingw) build.
1510 * Makefile.am: Add to EXTRA_DIST. Add rules to produce the
1511 corresponding non-*.in files.
1513 * gtype.h: (Win32:) Mark _g_type_fundamental_last for
1514 export/import from DLL.
1516 Fri May 5 01:15:48 2000 Tim Janik <timj@gtk.org>
1518 * gtype.h: add reserved fundamental ids for gtk types (for transition
1519 time). added G_TYPE_FUNDAMENTAL_MAX for gtk.
1521 Mon Apr 17 20:45:50 2000 Tim Janik <timj@gtk.org>
1523 * glib-gobject.c (g_object_base_class_finalize): oops, don't unset
1524 n_params prior to destructing them.
1526 Tue Apr 11 04:28:10 2000 Tim Janik <timj@gtk.org>
1528 * fixed a couple of bugs in the initial parameter/object
1529 implementations, after getting beast running on GObject and GValue.
1531 Fri Apr 7 04:27:49 2000 Tim Janik <timj@gtk.org>
1533 * glib-gobject.[hc]: completed parameter set/get implementations,
1534 along with asyncronous parameter changed notification queue.
1536 Sun Apr 2 04:54:36 2000 Tim Janik <timj@gtk.org>
1538 * glib-gobject.[hc]: GObject implementation, that is facilities
1539 for setting/getting quarked data and reference counting.
1541 * glib-gparamspecs.[hc]: first actuall parameter implementations
1542 for GLib, so far we have: char, uchar, bool, int, uint, long,
1543 ulong, enum, flags, float, double, string and object. each of these
1544 GParamSpecs is a new instantiatable type in its own respect,
1545 so the .c file derives 13 new types from G_TYPE_PARAM and
1546 defines over 50 (*2) conversion facilities.
1548 * glib-gvaluecollector.h: generic varargs handling stubs for
1549 GParamSpecs, private header file (does get installed for
1550 inclusion into user code though).
1552 * glib-gvalue.[hc]: GValue functionality implementation.
1554 * glib-gparam.[hc]: basis GParamSpec implementation for
1555 the virtual base type G_TYPE_PARAM.
1557 * glib-genums.[hc]: enum/flags type implementation, based on
1560 * glib-gtype.[hc]: GLib Type System implementation, heavily
1561 based on BSE's dynamic type system.