1 2001-04-19 Havoc Pennington <hp@redhat.com>
3 * gobject.c (g_object_get_valist): We were returning junk memory
4 here, because we didn't copy the value (G_VALUE_NOCOPY_CONTENTS
5 passed to G_VALUE_LCOPY) and then we freed the GValue immediately
6 after. Removed G_VALUE_NOCOPY_CONTENTS from here; need a
7 G_VALUE_STEAL_CONTENTS or the like if we want this optimization.
9 Wed Apr 18 09:46:56 2001 Owen Taylor <otaylor@redhat.com>
11 * gobject.c gsignal.c: Change C++ comments for FIXME's to
12 C comments. (Patch from Andres Salomon)
14 2001-04-14 Hans Breuer <hans@breuer.org>
16 * gobject.def : updated
18 Mon Apr 9 18:56:15 2001 Tim Janik <timj@gtk.org>
20 * gclosure.c (g_closure_invoke): only require marshal/meta_marshal if
21 we're valid (about to actually do marshalling).
23 Tue Apr 3 20:23:24 2001 Tim Janik <timj@gtk.org>
27 Tue Apr 3 14:06:00 2001 Tim Janik <timj@gtk.org>
29 * gparam.[hc]: added g_param_spec_pool_list() to list pspecs per
30 owner_type. the pspecs are not referenced, so the caller is
31 supposed to have some idea about owner_type not randomly
32 nuking his pspec's. if this is going to provide problems in
33 the future, we can either auto-ref the pspecs, or add a
34 _foreach variant, though the latter would have to invoke
35 the callback while pspec's mutex is acquired, so i just
36 went for the _list variant for now.
38 * gclosure.h (G_CALLBACK): made GCallback a void (*) (void) fucntion.
40 Sat Mar 31 23:55:58 2001 Tim Janik <timj@gtk.org>
43 * gparamspecs.[hc]: applied patch from owen to implement
46 Fri Mar 30 07:34:02 2001 Tim Janik <timj@gtk.org>
48 * gtype.c (type_iface_retrive_holder_info_Wm):
49 * gtypeplugin.c (g_type_plugin_complete_interface_info):
50 * gtypemodule.c (g_type_module_complete_interface_info):
51 change order of instance_type and interface_type so they match
52 the g_type_add_interface_*() API.
54 * gsignal.c (g_signal_emit_valist): always assign C return value
55 location, people depending on unaltered return values after emissions
56 that had no handlers to run need to use g_signal_emitv().
58 * gtype.[hc] (g_type_query): new function to allow querying of
59 class and object size (semantics like g_signal_query()).
60 currently the implementation is better held conservative so as to
61 only support types that are classed and static.
63 2001-03-29 Tor Lillqvist <tml@iki.fi>
65 * gobject.def: Updates.
67 Wed Mar 28 17:04:06 2001 Tim Janik <timj@gtk.org>
69 * gobject.c (object_queue_property): only queue readable properties
70 for notification changes.
72 Thu Mar 22 13:36:50 2001 Tim Janik <timj@gtk.org>
74 * gsignal.c (g_signal_newv): catch G_SIGNAL_RUN_FIRST with a return value.
76 2001-03-21 Martin Baulig <baulig@suse.de>
78 * gboxed.[ch] (g_value_dup_boxed): This takes a `const GValue *'
81 2001-03-18 Tor Lillqvist <tml@iki.fi>
83 * gobject.def: Correct some renamed functions.
85 Sat Mar 17 23:18:36 2001 Tim Janik <timj@gtk.org>
87 * gobject.c (g_object_get_property): minor bug-fix.
89 * gbsearcharray.[hc]: provide a macro for static initialization and
90 functions g_bsearch_array_new() and g_bsearch_array_destroy() for
93 * gboxed.c: introduce G_TYPE_GSTRING, boxed type for GString.
95 * gclosure.[hc]: naming corrections.
97 Fri Mar 9 16:42:08 2001 Tim Janik <timj@gtk.org>
99 * gvaluetypes.[hc]: moved g_strdup_value_contents() into this file as
100 a public function (was static in gobject.c before). it's a bit odd
101 to have that function here, especially since it requires extra includes,
102 but then it doesn't very well fit somewhere else either.
104 * gparamspecs.c: added default/max/min checks to param spec creation
107 2001-03-10 Tor Lillqvist <tml@iki.fi>
109 * gobject.def: Add a couple of missing entries.
111 * Makefile.am (libgobject_1_3_la_LIBADD): Use only on Win32.
113 Fri Mar 9 14:57:17 2001 Tim Janik <timj@gtk.org>
115 * testgruntime.c: test program. covers run first/last/cleanup signal
116 handlers, return value accumulator, signal string returns, and
117 interface types in signal arguments.
119 * gtype.c (g_type_value_table_peek): for interface types without
120 value table, try looking up a value table from an instantiatable
121 prerequisite type (this is safe as an interface may only have
122 one instantiatable prerequisiste).
123 (type_check_is_value_type_U): same here.
125 * gsignal.c (g_signal_newv): assert that return types never have
126 G_SIGNAL_TYPE_STATIC_SCOPE set.
127 (g_signal_newc): only create class closure if the class_offset is not
130 Fri Mar 9 10:14:00 2001 Tim Janik <timj@gtk.org>
132 * gparamspecs.c (g_param_spec_object): use g_type_is_a() to check
133 for object_type being a G_TYPE_OBJECT, not G_TYPE_IS_OBJECT(), since
134 that wouldn't allow interface types.
136 * gtype.c (g_type_interface_add_prerequisite): arg, fixed small cnp bug
137 with bad implications and an off-by-one error.
139 Thu Mar 8 16:34:22 2001 Owen Taylor <otaylor@redhat.com>
141 * gvaluetransform.c: Include <string.h> for memcpy.
143 * gvaluetransform.c (DEFINE_SPRINTF): Remove unnecessary
144 and ANSI-illegal ## token pasting.
146 Thu Mar 8 18:11:52 2001 Tim Janik <timj@gtk.org>
148 * gsignal.c: eek, fixed old hook detail storage code.
150 Thu Mar 8 16:35:48 2001 Tim Janik <timj@gtk.org>
152 * gparamspecs.[hc]: s/g_param_spec_string_c/g_param_spec_stringc/.
154 * gsignal.[hc]: fixed accumulator invocation, implemented emission
155 hooks. and no, neither of these callbacks are called via a closure,
156 language bindings can wrap the accumulator and emission hook
157 interface, they already get parameters marshalled into a GValue array.
158 (g_signal_connect): removed this function as its C specific, doesn't
159 cover the swapped argument, is too close to its broken original
160 gtk_signal_connect() and creates demand for _swapped, _after and
161 _swapped_after variants <brrr>.
162 (g_signal_connectc): convenience macro to connect a C handler
163 func with data, like the old g_signal_connect() plus swapped
167 * gboxed.c: added G_TYPE_VALUE boxed type.
169 Wed Mar 7 19:02:51 2001 Tim Janik <timj@gtk.org>
171 * gtype.c (type_node_add_iface_entry_W): catch when adding an interface
172 to an ancestor of a child that already conforms to this interface.
173 currently we spew a warning here, should we be silent?
174 (g_type_interface_add_prerequisite): new function to add a prerequisite
175 type to an interface, that must succeed an instance is_a prerequisite
176 type check before the interface can be added to an instance. the
177 prerequisite types are also suuported in is_a checks of the interface.
178 (g_type_instance_is_a):
179 (g_type_check_instance_cast):
180 (g_type_check_instance): cleanups and optimizations.
182 (g_type_check_class_cast): same, also prevented these from accepting
183 interface types, as class structures don't nest interfaces.
185 2001-03-07 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
187 * Makefile.am: Avoid rebuilding everything everytime.
189 Wed Mar 7 09:36:33 2001 Tim Janik <timj@gtk.org>
191 * gboxed.[hc]: changed prototype of g_boxed_type_register_static()
192 to contain an optional init function and a hint at whether the
193 boxed structure uses ref counting internally.
194 added g_value_set_boxed_take_ownership().
195 made G_TYPE_BOXED an abstract value type.
197 * genums.[hc]: made G_TYPE_ENUM and G_TYPE_FLAGS abstract value
200 * glib-genmarshal.c: argument type changes, preparation for third-party
203 * gobject.[hc]: cleaned up get/set property code.
204 added g_strdup_value_contents() to improve warnings.
206 * gparam.[hc]: added g_param_value_convert(), taking over responsibility
207 of the old g_value_convert(). added G_PARAM_LAX_VALIDATION flag so
208 validation alterations may be valid a part of the property setting
211 * gparamspecs.[hc]: made value comparisons stable (for sort applications).
212 added GParamSpecValueArray, a param spec for value arrays and
213 GParamSpecClosure. nuked the value exchange functions and
216 * gtype.[hc]: catch unintialized usages of the type system with
217 g_return_val_if_uninitialized(). introduced G_TYPE_FLAG_VALUE_ABSTRACT
218 to flag types that introduce a value table, but can't be used for
219 g_value_init(). cleaned up reserved type ids.
221 * gvalue.[hc]: code cleanups and saner checking.
222 nuked the value exchange API. implemented value transformations, we
223 can't really "convert" values, rather transforms are an anylogy to
224 C casts, real conversions need a param spec for validation, which is
225 why g_param_value_convert() does real conversions now.
227 * gvaluearray.[hc]: new files that implement a GValueArray, a struct
228 that can hold inhomogeneous arrays of value (to that extend that it
229 also allowes undefined values, i.e. G_VALUE_TYPE(value)==0).
230 this is exposed to the type system as a boxed type.
232 * gvaluetransform.c: new file implementing most of the former value
233 exchange functions as single-sided transformations.
235 * gvaluetypes.[hc]: nuked G_TYPE_CCALLBACK, added
236 g_value_set_string_take_ownership().
238 * *.h: s/G_IS_VALUE_/G_VALUE_HOLDS_/.
240 * *.[hc]: many fixes and cleanups.
242 * many warning improvements.
244 Tue Feb 27 18:35:15 2001 Tim Janik <timj@gtk.org>
246 * gobject.c (g_object_get_valist): urg, pass G_VALUE_NOCOPY_CONTENTS
247 into G_VALUE_LCOPY(), this needs proper documenting.
249 * gparam.c: fixed G_PARAM_USER_MASK.
251 * gtype.c (type_data_make_W):
252 (type_data_last_unref_Wm): fixed invalid memory freeing.
254 * gobject.c (g_object_last_unref): destroy signal handlers associated
255 with object, right before finalization.
257 * gsignal.c (g_signal_parse_name): catch destroyed nodes or signals
258 that don't actually support details.
260 * gobject.[hc]: got rid of property trailers. nuked GObject
261 properties "data" and the "signal" variants.
262 (g_object_connect): new convenience function to do multiple
263 signal connections at once.
264 (g_object_disconnect): likewise, for disconnections.
266 * gparam.[hc] (g_param_spec_pool_lookup): took out trailer support.
268 * gvalue.[hc]: marked g_value_fits_pointer() and g_value_peek_pointer()
269 as private (the latter got renamed from g_value_get_as_pointer()).
271 2001-02-21 Tor Lillqvist <tml@iki.fi>
273 * *.h: Use G_BEGIN_DECLS and G_END_DECLS.
275 * Makefile.am: Use libglib-1.3.la from top_builddir. Invoke
276 libtool with -no-undefined for Win32 and Cygwin.
278 Wed Feb 21 18:31:46 2001 Jonathan Blandford <jrb@redhat.com>
280 * gsignal.h (g_signal_connect): Add g_signal_connect define to
281 make porting from gtk_signal_connect easy.
283 * gsignal.c (g_signal_emit_valist): Use G_TYPE_FROM_INSTANCE
284 (instance) instead of node->itype when initting the value.
286 2001-02-17 Havoc Pennington <hp@pobox.com>
288 Applied patch from Soeren Sandmann:
290 * gvaluetypes.c (g_value_get_string): G_CONST_RETURN
292 * gtype.c (g_type_name): G_CONST_RETURN
294 * gsignal.c (g_signal_name): G_CONST_RETURN
296 * gobject-query.c (main): const fix
298 Sat Feb 17 07:58:46 2001 Tim Janik <timj@gtk.org>
300 * genums.h (G_TYPE_IS_FLAGS): patch from sven to fixup
301 G_ENUM_CLASS_TYPE() macro.
303 Sat Feb 17 04:55:35 2001 Tim Janik <timj@gtk.org>
305 * gtype.[hc]: changed collect_format, collect_value() and lcopy_format,
306 lcopy_value() in the GTypeValueTable. the collect functions are now
307 called only once per value, collect_format/lcopy_format are strings
308 that enlist all necessary GTypeCValues to be varargs-collected.
310 * gvalue.h: ranamed STATIC_TAG to G_VALUE_NOCOPY_CONTENTS to indicate that
311 a value shouldn't copy its contents.
313 * gvaluecollector.h: changed G_VALUE_COLLECT() and G_VALUE_LCOPY()
314 macros to carry an additional argument (flags) that can be used
315 to pass G_VALUE_NOCOPY_CONTENTS along to the collection functions.
317 * *.c: adapted collect_value() and lcopy_value() functions to the new
318 prototypes, support G_VALUE_NOCOPY_CONTENTS where apropriate.
320 * gsignal.[hc]: introduced a G_SIGNAL_TYPE_STATIC_SCOPE flag that can
321 be passed along (ORed) with the parameter types, indicating that the
322 emission arguments are to be considered static for the scope of the
323 emission. should be used with care and only if the caller knows that
324 a parameter cannot be destroyed/freed from signal handlers connected
327 Fri Feb 16 07:10:44 2001 Tim Janik <timj@gtk.org>
331 (g_closure_sink): make closure sinking explicit.
334 (g_signal_connect_data):
335 (g_signal_connect_closure):
336 (g_signal_connect_closure_by_id):
337 (g_signal_newv): perform explicit closure sinking.
339 Thu Feb 8 00:31:45 2001 Tim Janik <timj@gtk.org>
341 * gtype.h: added G_TYPE_DEBUG_NONE for/from Eric Lemings ;)
343 2001-02-04 Tor Lillqvist <tml@iki.fi>
345 * gobject.def: Remove glib_debug_objects.
347 Sun Feb 4 07:30:53 2001 Tim Janik <timj@gtk.org>
349 * gtype.[hc]: changed g_type_init() to take debugging flags
350 initially, a combination of G_TYPE_DEBUG_OBJECTS and
351 G_TYPE_DEBUG_SIGNALS. using the G_TYPE_ prefix is a bit odd
352 here, but basically g_type_int() serves as initialization
353 fucntion for all of GType, GObject, GSignal, so what the heck.
355 * gobject.c: special case debugging code properly.
356 changed glib_trap_object_ref to g_trap_object_ref.
358 * gsignal.c: add signal emission debugging abilities, along with
359 a new trap object g_trap_instance_signals.
361 2001-02-04 Tor Lillqvist <tml@iki.fi>
363 * Makefile.am (progs_LDADD): Change order of libs to libgobject
364 first, then libglib. Needed for cygwin, says jbdoll@kepri.re.kr.
366 Wed Jan 31 06:19:49 2001 Tim Janik <timj@gtk.org>
368 * gparam.h: gtk-doc sucks for not dealing with #define inside enums.
370 * gtype.[hc]: added G_TYPE_FLAG_RESERVED_ID_BIT, a bit in the type
371 number that's supposed to be left untouched (preserved mainly
372 for the signal code).
374 * *.c: added thread safety code, based on an old patch from sebastian.
375 the remaining thread safety issues are now datalists on pspecs (to be
376 solved im gdataset.c) and gvalue.c where locking concerns value exchange
377 functionality only, and that's soon to be revised.
379 2001-01-27 Tor Lillqvist <tml@iki.fi>
381 * makefile.msc.in: Don't try to compile gmarshal.c on its own.
383 2001-01-24 <alexl@redhat.com>
385 * gclosure.c (g_closure_unref):
386 Don't leak closure->notifiers.
388 2001-01-05 Havoc Pennington <hp@redhat.com>
390 * gparamspecs.c (g_param_spec_enum): set the value_type in the
391 param spec; closes bug 40210
392 (g_param_spec_flags): ditto for flags
394 2001-01-03 Alexander Larsson <alexl@redhat.com>
397 Move glib_debug_objects out of the G_ENABLE_DEBUG #ifdef.
399 Thu Dec 28 11:36:44 2000 Tim Janik <timj@gtk.org>
401 * gbsearcharray.c (upper_power2): disable G_BSEARCH_ALIGN_POWER2
402 fucntionality if DISABLE_MEM_POOLS is defined.
404 * gtype.c: honour DISABLE_MEM_POOLS.
406 * gsignal.c (g_signal_init): flag signal key bsearch array with
407 G_BSEARCH_ALIGN_POWER2 to avoid excessive growth time. honour
410 * gparam.h: added G_PARAM_READWRITE alias for (G_PARAM_READABLE |
413 2000-12-15 Tor Lillqvist <tml@iki.fi>
415 * gobject.def: Update.
417 2000-12-15 Havoc Pennington <hp@pobox.com>
419 * gobject.c (g_object_do_class_init): use g_signal_newc
421 * gsignal.c (g_signal_newc): convenience function for signals
423 (g_signal_new_valist): added
424 (g_signal_new): removed
426 Fri Dec 15 04:40:23 2000 Tim Janik <timj@gtk.org>
428 * gparam.[hc]: add an instance member value_type so the default
429 value of the pspec class can be overridden.
431 2000-12-14 Tor Lillqvist <tml@iki.fi>
433 * makefile.mingw.in: Update, include parts from Makefile.am to
434 build gmarshal.[ch]. Some day, we won't need these separate
435 makefiles for Win32 compilation. I hope.
437 * makefile.msc.in: Update. No use trying to build gmarshal.[ch]
438 here, it would require Unixish tools. MSVC users building from CVS
439 sources are out of luck.
441 * gobject.def: Update.
443 Wed Dec 13 09:31:26 2000 Tim Janik <timj@gtk.org>
445 * gparamspecs.[hc]: add G_TYPE_PARAM_BOXED implementation.
447 * gobject.[hc]: minor fixes.
449 Tue Dec 12 23:38:02 2000 Tim Janik <timj@gtk.org>
451 * Makefile.am: _never_ touch oldest-source-stamp.
453 * gobject.[hc]: construct property handling fixes/improvements.
454 fixed trailer handling in get/set property.
456 * gparam.[hc]: implement param spec pool, got rid of param spec
457 hashtable. the most prominent change is that e deal with type
460 2000-12-12 Elliot Lee <sopwith@redhat.com>
463 . You have to 'touch oldest-source-stamp' if you want to avoid having
464 the Makefile constantly rebuild itself.
465 . Fix marshaller generation rules to work with srcdir != builddir
466 (there were issues with trying to run "./glib-genmarshal", etc.)
468 Mon Dec 11 04:44:11 2000 Tim Janik <timj@gtk.org>
470 * gboxed.c: fixed dealing with collection/lcopy of NULL values.
472 * gclosure.h: removed insane ramblings, added G_CALLBACK() a casting
475 * Makefile.am: cleanups, marshaller generation rules.
477 * gmarshal.[hc]: new files with GRuntime standard marshallers.
479 * glib-genmarshal.c: fix log domain, support gruntime standard
480 marshallers, suport G_TYPE_PARAM, come with extern "C" and
483 * glib-genmarshal.1: reflect glib-genmarshal.c updates.
485 * gobject.[hc]: implement object constructor. rework parameter
486 changed notification queueing, we support queue freezes now and
487 don't dispatch from an idle handler anymore.
488 parameter->property rename hassle.
489 implemented ::properties_changed and ::notify::* signals for
490 property change notification (the later supports property names
491 as details). added signal connection and named data properties.
492 (g_signal_connect_object): new function to setup while_alive
494 (g_object_class_install_property): sink properties now, since they
495 are initially floating.
496 (g_object_steal_data):
497 (g_object_set_data_full):
499 (g_object_get_data): set/get data by using g_datalist_*() functions
501 (g_object_queue_param_changed): nuked.
502 (g_object_freeze_notify): start queueing of property changes (freeze/
504 (g_object_notify): announce changes of a certain property directly.
505 (g_object_thaw_notify): process queue of property changes, therefore
506 emitting GObject::notify::detail with detail being the changed
508 (G_OBJECT_WARN_INVALID_PROPERTY_ID): saner macro variant of former
509 G_WARN_INVALID_PARAM_ID().
511 * gparam.[hc]: param specs are now initially floating and need to be
512 sunken with g_param_spec_sink(), support G_TYPE_PARAM values.
513 added G_PARAM_CONSTRUCT and G_PARAM_CONSTRUCT_ONLY parameter flags,
514 required by GObjectClass.constructor().
516 * gparamspecs.[hc]: added GParamSpecParam, GParamSpecPointer and
517 GParamSpecCCallback, param specs for G_TYPE_PARAM, G_TYPE_POINTER
518 and G_TYPE_CCALLBACK respectively.
520 * gsignal.[hc]: cleanups.
521 (signal_id_lookup): after walking the anchestry, try interfaces as well.
522 (g_signal_new): new function to create signals from varargs type list.
523 (g_signal_connect_closure): closure connection variant that works from
525 (g_signal_connect_data): c handler connection variant that works from
527 (g_signal_emit_valist): emit signal for an instance with paraneters
528 collected from a va_list.
529 (g_signal_emit): emit signal, taking parameters from varargs list.
530 (g_signal_emit_by_name): same as g_signal_emit, working from
532 (signal_emit_R): return whether return_value needs to be altered.
534 * gtype.[hc]: set log-domain to GRuntime, i'm slowly getting to all
535 the points that need to reflect the upcoming rename.
536 melt g_type_conforms_to() functionality into g_type_is_a(), as that
537 is what we really want (liskov substitution principle).
538 assorted changes to other files due to conforms_to->is_a.
540 * gvalue.[hc]: implemented g_value_set_instance() that sets a value
541 from an instantiatable type via the value_table's collect_value()
542 function (based on an idea from James Henstridge <james@daa.com.au>).
545 * gvaluetypes.[hc]: implement G_TYPE_CCALLBACK and G_TYPE_PARAM.
547 Wed Nov 29 13:30:05 2000 Tim Janik <timj@gtk.org>
549 * gsignal.c (handlers_find): fix elliots "logic fix" that dereferences
550 NULL nodes if C handlers are searched for specific signals.
552 2000-11-28 Elliot Lee <sopwith@redhat.com>
554 * gsignal.c: Fix warnings about possible use of uninitialized
555 variables, and fix logic that would leave 'node' unset in cases
556 that it might be used in.
558 * glib-genmarshal.c: Fix warning about printf format.
560 2000-11-28 Tor Lillqvist <tml@iki.fi>
562 * gboxed.c: Include <string.h> for memset ().
564 2000-11-22 Tor Lillqvist <tml@iki.fi>
566 * gobject.def: Update.
568 2000-11-20 Havoc Pennington <hp@redhat.com>
570 * gobject.c (g_object_get_data)
572 (g_object_set_data_full)
573 (g_object_steal_data): More convenient data-setting functions
575 Wed Nov 15 20:58:05 2000 Owen Taylor <otaylor@redhat.com>
577 * gtypemodule.c (g_type_module_use): If loading the
578 module fails, don't increment the use count.
580 Thu Nov 9 01:49:43 2000 Tim Janik <timj@gtk.org>
582 * gobject.h (G_WARN_INVALID_PARAM_ID): doh,
583 s/BSE_OBJECT_TYPE_NAME/G_OBJECT_TYPE_NAME/; reported by Maas-Maarten
584 Zeeman <maas@wanadoo.nl>.
586 Mon Nov 13 00:48:39 2000 Owen Taylor <otaylor@redhat.com>
588 * Makefile.am (EXTRA_DIST): Add glib-genmarshal.1
590 2000-11-11 Tor Lillqvist <tml@iki.fi>
592 * gtypemodule.c: Include stdlib.h for exit().
594 * makefile.{mingw,msc}.in (gobject_OBJECTS): Add gtypemodule.
596 * gobject.def: Add missing functions.
598 Sun Nov 5 13:21:28 2000 Owen Taylor <otaylor@redhat.com>
600 * Makefile.am gtypemodule.[ch]: New basic implementation of
601 GTypePlugin interface as a GObject. Dynamically loaded modules can
602 register any number of types and interface on the module.
604 Sun Nov 5 10:25:40 2000 Owen Taylor <otaylor@redhat.com>
606 * gsignal.c (handlers_find): When appending handlers and
607 not matching on signal_id, use hlist->signal_id instead of
608 signal_id. Having the correct signal_id when unreffing
609 the handlers makes things work a lot better.
611 2000-11-05 Tor Lillqvist <tml@iki.fi>
613 * makefile.{mingw,msc}.in (gobject_OBJECTS): Add gtypeplugin.
615 * gobject.def: Update.
617 Sun Nov 5 05:22:55 2000 Tim Janik <timj@gtk.org>
620 fixed a bag full of subtle bugs of immensive screw-up potential in
621 handlers_find(), luckily no one found out about them yet ;)
622 fixed signal_handlers_foreach_matched_R() so it operates on an
623 initial handler list snapshot provided by handlers_find() to work
624 around general reentrancy problems and to avoid multiple callback()
625 invocations on the same handlers.
626 this code is now officially 80% bug free (10% remaining for interface
627 types, and 10% remaining for destroyed signals ;)
629 Sat Nov 4 02:01:33 2000 Tim Janik <timj@gtk.org>
631 * gsignal.c (_g_signals_destroy): valid signal nodes start out at 1.
633 * gtypeplugin.[hc]: new files holding a GTypePlugin interface
634 implementation that provides the API required by GType to deal with
635 dynamically loadable types.
637 * gtype.[hc]: displace any GTypePlugin business to gtypeplugin.h.
639 Fri Nov 3 07:35:00 2000 Tim Janik <timj@gtk.org>
641 * gsignal.[hc]: prefix internal functions with '_'. renamed
642 g_signal_connect_closure() to g_signal_connect_closure_by_id().
643 added g_signal_parse_name() to retrive signal_id and detail quark
644 from a signal name (internal).
646 Wed Nov 1 03:36:54 2000 Tim Janik <timj@gtk.org>
648 * gobject.c (g_object_base_class_finalize): destroy all signals that
649 the finalized obejct type introduced.
651 * gsignal.c (g_signals_destroy): don't require itype to have
654 * gobject.c (g_object_do_finalize): make sure all signal handlers
658 (g_signal_handler_find): only match on non-0 masks.
659 (g_signal_handlers_block_matched):
660 (g_signal_handlers_unblock_matched):
661 (g_signal_handlers_disconnect_matched): new functions to block/unblock
662 or disconnect handlers in groups.
664 2000-10-30 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
666 * gvalue.c (exchange_entries_equal), gparam.c (param_spec_equals):
667 made both functions return gboolean just for the little extra
668 standard conformance now that GEqualFunc is introduced.
670 Mon Oct 30 05:52:45 2000 Tim Janik <timj@gtk.org>
672 * gsignal.c (g_signal_list_ids): get rid of inline documentation owen
673 added, the doc system would ignore it anyways (for some reason not
676 Mon Oct 30 03:00:07 2000 Tim Janik <timj@gtk.org>
678 * gsignal.[hc] (g_signal_list_ids): renamed owen's g_type_signals(),
679 added required mutex locks.
681 Sun Oct 29 02:31:03 2000 Owen Taylor <otaylor@redhat.com>
683 * gsignal.c (g_type_signals): Fix problem where signals
684 with "_" in them appeared twice in the result array.
686 Sun Oct 29 01:58:44 2000 Owen Taylor <otaylor@redhat.com>
688 * gsignal.h: Add g_type_signals() - a function to list
689 all signals for a given type.
691 Sat Oct 28 00:28:09 2000 Tim Janik <timj@gtk.org>
693 * gclosure.c (g_closure_add_marshal_guards): fixed notifier position
694 for post_marshal guard which was off at 0.
696 Fri Oct 27 21:49:31 2000 Tim Janik <timj@gtk.org>
698 * gobject.[hc]: doh, fix argument order in for
699 g_cclosure_new_object_swap and g_cclosure_new_object.
701 2000-10-28 Tor Lillqvist <tml@iki.fi>
703 * makefile.{mingw,msc}.in: Make glib-genmarshal.exe.
705 * glib-genmarshal.c: Conditionalise include of unistd.h.
706 Include <io.h> on Win32.
708 * gobject.def: Add some missing entry points.
710 Fri Oct 27 16:33:41 2000 Tim Janik <timj@gtk.org>
712 * gsignal.[hc]: publically define GSignalInvocationHint structure
713 that gets passed in to closure invocations. added signal details.
714 renamed GSignalType to GSignalFlags to comply with conventions.
715 quite some cleanups and minor fixes. avoid uneccessary handler list
716 walks upon invokation of after handlers. relookup handler list for
717 restarted emissions. preliminary abort normal handler invokation if
718 after handler is encountered.
721 * gclosure.[hc]: moved invocation_hint to the end of the
722 g_closure_invoke() arguments as sugegsted by kenelson.
723 also made it a gpointer to be more generic. the invocation_hint
724 is a caller specific thing that can be used to pass additional
725 data in to closure invocations as documented with the caller
726 invoking the closure.
728 Fri Oct 27 05:35:14 2000 Tim Janik <timj@gtk.org>
730 * gobject.c (g_object_watch_closure): fixed realloc bug, reported
733 * gsignal.c (g_signal_newv): fixed deadlock scenarion where
734 g_signal_lookup() would be called with the signal lock being
735 held. reported by james henstridge.
737 * gclosure.c (g_closure_set_meta_marshal): fixed memcpy/overwrite bug
740 2000-10-26 Tor Lillqvist <tml@iki.fi>
742 * gbsearcharray.c (bsearch_array_insert): Fix gccisms (pointer
743 arithmetic on void pointer, label without statement following.
745 * gtype.c (type_node_fundamental_info): Don't apply unary minus to
746 result of sizeof operator, it can be unsigned. Cast first to
749 * gobject.def: Add new functions.
751 * makefile.{mingw,msc}.in: Add new objects.
753 2000-10-26 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
755 * Makefile.am: Remove empty SUBDIRS line _again_, as that _still_
756 prevents 'make dist' from working.
758 Wed Oct 25 19:11:03 2000 Owen Taylor <otaylor@redhat.com>
760 * gbsearcharray.h (g_bsearch_array_get_nth): Don't use implicit
761 casts from void * since this will get included from C++ too
764 Thu Oct 26 00:30:27 2000 Tim Janik <timj@gtk.org>
766 * gvaluetypes.[hc]: added g_value_set_static_string().
768 * gboxed.[hc]: const corrections. added g_value_set_static_boxed().
770 Wed Oct 25 20:27:02 2000 Tim Janik <timj@gtk.org>
772 * gtype.c (g_type_free_instance): for the moment, freeing object
773 structures will fill their memory portion with 0xAA. there's a
774 FIXME there, remove this line at a later point.
776 Tue Oct 24 23:10:26 2000 Tim Janik <timj@gtk.org>
779 * glib-genmarshal.c: added publically installed marshaller generator.
781 * gtype.h: added G_TYPE_INSTANCE_GET_INTERFACE() to retrive a certain
782 interface VTable from instances.
784 Mon Oct 23 08:28:15 2000 Tim Janik <timj@gtk.org>
786 * gobject.[hc]: new functions for closure maintenance:
787 (g_object_watch_closure): maintain validity of the object and
788 the closure for objects that are used as data part of a closure.
789 (g_cclosure_new_object): convenience function to create C closures
790 that have an object as data argument.
791 (g_closure_new_object): convenience function to create closures
792 that have an object as data argument.
794 * gclosure.[hc]: implementation of GClosure mechanism.
795 a closure is basically an encapsulation of a callback function
796 and its environment. ideally, most places supporting callback
797 functions will simply take a GClosure* pointer and thus unify
798 callback environments wrg destroy notification etc.
799 GClosure provides destroy notifiers for arbitrary data pointers,
800 reference counting, invalidation notification (it can be invalidated
801 which is merely a deactivate state) and a marshallinbg abstraction.
802 GCClosure is also provided in these files, they present a specialized
803 GClosure implementation for C language callbacks.
805 * genum.c: macro cleanups.
807 * gboxed.[hc]: new files, for boxed type abstraction.
808 (g_boxed_copy): copy a boxed structure
809 (g_boxed_free): free a boxed structure
811 (g_value_get_boxed): standard GValue functions for boxed types
812 (g_boxed_type_register_static): convenience function for easy
813 introduction of new G_TYPE_BOXED derivatives.
815 * gparam.[hc]: introduced g_param_type_register_static(), a short hand
816 for creation of new GParamSpec derived types.
818 * gtype.[hc]: many fixes, introduced ability to flag individual
819 type nodes as ABSTRACT upon registration, added value_peek_pointer()
820 to the value table to peek at GValue contents as a pointer for types
821 that support this. fixed up GValue checks.
823 * gvalue.[hc]: added g_value_fits_pointer() and g_value_get_as_pointer()
824 to peek at the value contents as pointer.
826 * *.[hc]: adaptions to type macro fixes and changes in the type
829 * many const corrections over the place.
831 Sat Oct 21 02:49:56 2000 Tim Janik <timj@gtk.org>
833 * gtype.c (g_type_conforms_to): this function basically behaves like
834 and is_a check, except that it _additionally_ features interfaces
835 for instantiatable types. enforce this in the second branch as well
836 (`type' conforms_to `type') even if `type' is not an interface type.
838 Fri Oct 20 15:31:04 2000 Tim Janik <timj@gtk.org>
840 * gvaluetypes.[hc]: added G_TYPE_POINTER implementation from jrb.
844 * gvaluetypes.c: added GTypeValueTable.value_peek_pointer and
845 suitable implementations of this for G_TYPE_STRING, G_TYPE_OBJECT
848 Mon Aug 21 04:13:37 2000 Tim Janik <timj@gtk.org>
850 * gbsearcharray.[hc]: long standing needed generic implementation
851 of a binary searchable, sorted and dynamically sized array.
853 2000-10-15 Raja R Harinath <harinath@cs.umn.edu>
855 * Makefile.am (BUILT_EXTRA_DIST): New variable.
856 (dist-hook): Handle $(BUILT_EXTRA_DIST).
857 (*): Remove traces of @STRIP_{BEGIN,END}@.
859 2000-09-29 Martin Baulig <baulig@suse.de>
861 Several minor ANSI C fixes.
864 * gtype.c (type_class_init):
865 `(gpointer) bnode->data->class.class_init_base'
866 in call to g_slist_prepend() and
867 'GBaseInitFunc class_init_base = (GBaseInitFunc) slist->data'.
869 * gobject.c: Put text following #endif into comments.
871 2000-09-25 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
873 * Makefile.am: Remove empty SUBDIRS line, as that prevents make
876 Sat Sep 9 20:04:13 2000 Owen Taylor <otaylor@redhat.com>
878 * gobject.c (g_object_last_unref): Move call to
879 g_type_free_instance() here from g_object_do_finalize,
880 since g_type_free_instance() can unload the object's
883 2000-07-27 Tor Lillqvist <tml@iki.fi>
885 * gobject.c: No, don't mark glib_debug_objects for export here,
886 it's handled specially in gtktypeutils.c.
888 * gobject.def: Export g_type_fundamental_last (the function).
890 2000-07-26 Tor Lillqvist <tml@iki.fi>
893 * gobject.c: Mark glib_debug_objects for export/import as it is
896 Sun Jul 23 17:23:35 2000 Tim Janik <timj@gtk.org>
898 * gtype.[hc]: make g_type_fundamental_last() a function, avoiding all
899 that extern variable clutter and avoiding further problems with thread
902 2000-07-19 Tor Lillqvist <tml@iki.fi>
907 * gtype.c: Shut up Sun's picky compiler.
909 2000-07-14 Tor Lillqvist <tml@iki.fi>
911 * gobject.def: Add g_type_get_plugin.
913 Thu Jul 13 02:07:54 2000 Tim Janik <timj@gtk.org>
915 * gparam.c (g_param_value_defaults): default initialize the temporary
916 default value, instead of nuking the caller's value contents.
918 2000-07-11 Raja R Harinath <harinath@cs.umn.edu>
920 * gtype.c (g_type_get_plugin): Don't return just 0 or 1.
922 Tue Jul 11 02:48:13 2000 Tim Janik <timj@gtk.org>
924 * gtype.[hc]: removed g_type_is_dynamic() and added g_type_get_plugin().
926 2000-07-10 Tor Lillqvist <tml@iki.fi>
928 * gobject-query.c: Include ../config.h for HAVE_UNISTD_H. Use it
929 to guard inclusion of <unistd.h>.
931 * gtype.h: Fix copy-paste errors in the ifdefs on how to declare a
932 variable for export. Call the macro GOBJECT_VAR.
934 * gtype.c: Declare _g_type_fundamental_last for export here, too.
935 (type_node_any_new): Use only constant expressions for sizeof
936 operator (for instance MSVC requires this).
938 * makefile.mingw.in: Define GOBJECT_COMPILATION.
940 Sun Jul 9 21:21:46 2000 Owen Taylor <otaylor@redhat.com>
942 * genums.c: Move string.h include into the .c file
943 instead of where it was in the .h file by mistake.
945 Thu Jul 6 15:30:27 2000 Owen Taylor <otaylor@redhat.com>
947 * Makefile.am (EXTRA_DIST): dist fixes.
949 * gobject.c: Add a global variable glib_debug_objects
950 (not in header file) to control object tracing.
952 2000-07-01 Tor Lillqvist <tml@iki.fi>
954 * gobject.def: Update added and renamed entry points.
956 * makefile.mingw.in: Add gvaluetypes.o.
958 Thu Jun 29 16:02:07 2000 Owen Taylor <otaylor@redhat.com>
960 * gobject.c:include string.h for memset
961 * genums.h: include string.h for strcpy
962 * gvalue.c: include string.h for memset, memcpy.
964 Sat Jun 24 23:03:04 2000 Tim Janik <timj@gtk.org>
966 * gtype.[hc]: provide G_TYPE_CHAR, G_TYPE_UCHAR, G_TYPE_BOOLEAN,
967 G_TYPE_INT, G_TYPE_UINT, G_TYPE_LONG, G_TYPE_ULONG, G_TYPE_FLOAT,
968 G_TYPE_DOUBLE and G_TYPE_STRING fundamental types.
969 added a GTypeValueTable* pointer to GTypeInfo structure for types
970 to implement GValue handling functions.
971 GTypeValueTable contains the following members:
972 value_init(): initialize a GValue structure.
973 value_free(): free GValue structure contents (optional).
974 value_copy(): copy one GValue contents to another GValue structure of
975 collect_type: varargs collection type for the first variable argument
976 to be collected by collect_value().
977 collect_value(): variable arguments collection function (optional).
978 lcopy_type: varargs collection type for the first variable argument
979 to be location copyied by lcopy_value().
980 lcopy_value(): variable arguments location copy function (optional).
981 g_type_value_table_peek(): new function to retrive the GTypeValueTable*
982 for a type node. ValueTables get inherited from parent types, unless
983 overridden through the GTypeInfo structure. internally, GTypeValueTable
984 support means an added overhead of one pointer per static or used
986 g_type_add_class_cache_func(): provide a cache_func/data pair to be
987 called prior to a type nodes last_unref() function, this can be used
988 to prevent premature class destruction. multiple installed cache_func()
989 will be chained upon last_unref() untill one of them returns TRUE.
990 the cache_func()s have to check the class id passed in to figure whether
991 they actually want to cache the class of this type (since all classes
992 are routed through the cache_func() chain).
993 g_type_remove_class_cache_func(): remove a previously installed
994 cache_func/data pair. the cache maintained by this function has to be
995 clear when calling g_type_remove_class_cache_func() to avoid leaks.
996 g_type_class_unref_uncached(): class unref function for cache_func()
997 implementations, unreferences a class omitting the cache chain (and
998 therefore unref->cache->unref->... loops).
1000 * gvaluetypes.[hc]: provide the value setters/getters for the primitive
1001 fundamental types boolean, char, uchar, int, uint, long, ulong, float,
1004 * gvalue.[hc]: provide G_TYPE_IS_VALUE() in terms of whether a
1005 GTypeValueTable is provided for this type.
1006 removed g_value_init_default(), g_value_validate(), g_value_defaults(),
1007 g_value_set_default() and g_values_cmp() as these are supplied by the
1009 moved g_values_exchange() into the "implementation details" section,
1010 since it just provides the underlying functionality for
1013 * gvaluecollector.h: renamed the varargs value container from
1014 GParamCValue to GTypeCValue as the value collection methods are
1015 supplied by the type system now.
1016 G_PARAM_COLLECT_VALUE() and G_PARAM_LCOPY_VALUE() got renamed to
1017 G_VALUE_COLLECT() and G_VALUE_LCOPY() and operate without a
1018 GParamSpec structure now.
1020 * genums.h: macros cleanups/fixes.
1022 * genum.c: provide G_TYPE_ENUM and G_TYPE_FLAGS type
1023 and assorted g_value_{s|g}et_{enum|flags}() implementations.
1026 provide G_IS_VALUE_OBJECT(), G_TYPE_OBJECT ValueTable methods
1027 and g_value_{s|g}et_object().
1029 * gparam.[hc]: reduced class to value_set_default(),
1030 value_validate() and values_cmp(). also parameters now need to fill
1031 in a GType value_type; field to indicate the GValue type they
1032 are handling. provide g_param_value_set_default(),
1033 g_param_value_defaults(), g_param_value_validate() and
1034 g_param_values_cmp().
1036 * gparamspecs.[hc]: got rid of the g_value_* functions and
1037 the G_IS_VALUE_* macros. adapted param spec implementations
1038 according to the GParamSpecClass changes.
1040 Sat Jun 10 08:38:27 2000 Tim Janik <timj@gtk.org>
1042 * gtype.c (type_class_init): fetch the nth iface entry of the
1043 type node in the nth loop iteration, not alwys the first.
1044 bug discovered by Walt Pohl <cher@suitware.com>.
1045 (type_data_finalize_class_ifaces): same here, cut and paste
1048 Wed Jun 7 09:21:05 2000 Owen Taylor <otaylor@redhat.com>
1050 * Makefile.am (INCLUDES): Add top_builddir so glibconfig.h
1051 is found properly when build srcdir != builddir. (Patch from
1054 2000-05-13 Tor Lillqvist <tml@iki.fi>
1058 * gobject.rc.in: New files, for Win32 (mingw) build.
1060 * Makefile.am: Add to EXTRA_DIST. Add rules to produce the
1061 corresponding non-*.in files.
1063 * gtype.h: (Win32:) Mark _g_type_fundamental_last for
1064 export/import from DLL.
1066 Fri May 5 01:15:48 2000 Tim Janik <timj@gtk.org>
1068 * gtype.h: add reserved fundamental ids for gtk types (for transition
1069 time). added G_TYPE_FUNDAMENTAL_MAX for gtk.
1071 Mon Apr 17 20:45:50 2000 Tim Janik <timj@gtk.org>
1073 * glib-gobject.c (g_object_base_class_finalize): oops, don't unset
1074 n_params prior to destructing them.
1076 Tue Apr 11 04:28:10 2000 Tim Janik <timj@gtk.org>
1078 * fixed a couple of bugs in the initial parameter/object
1079 implementations, after getting beast running on GObject and GValue.
1081 Fri Apr 7 04:27:49 2000 Tim Janik <timj@gtk.org>
1083 * glib-gobject.[hc]: completed parameter set/get implementations,
1084 along with asyncronous parameter changed notification queue.
1086 Sun Apr 2 04:54:36 2000 Tim Janik <timj@gtk.org>
1088 * glib-gobject.[hc]: GObject implementation, that is facilities
1089 for setting/getting quarked data and reference counting.
1091 * glib-gparamspecs.[hc]: first actuall parameter implementations
1092 for GLib, so far we have: char, uchar, bool, int, uint, long,
1093 ulong, enum, flags, float, double, string and object. each of these
1094 GParamSpecs is a new instantiatable type in its own respect,
1095 so the .c file derives 13 new types from G_TYPE_PARAM and
1096 defines over 50 (*2) conversion facilities.
1098 * glib-gvaluecollector.h: generic varargs handling stubs for
1099 GParamSpecs, private header file (does get installed for
1100 inclusion into user code though).
1102 * glib-gvalue.[hc]: GValue functionality implementation.
1104 * glib-gparam.[hc]: basis GParamSpec implementation for
1105 the virtual base type G_TYPE_PARAM.
1107 * glib-genums.[hc]: enum/flags type implementation, based on
1110 * glib-gtype.[hc]: GLib Type System implementation, heavily
1111 based on BSE's dynamic type system.