1 Mon Apr 30 20:03:56 2001 Tim Janik <timj@gtk.org>
3 * glib-mkenums (usage): removed \v escaping, newer perl versions don't
4 support this, and it'S probably useless anyways.
6 Sat Apr 28 23:39:42 2001 Tim Janik <timj@gtk.org>
8 * gsignal.[hc]: made signal handler and emission hook ids gulongs.
9 (signal_handlers_foreach_matched_R): only invoke callback for handlers
10 that are not disconnected (id>0).
11 (signal_emit_R): prevent invocation of signal handlers during the
12 emission they were connected within.
14 * glib-mkenums: publically installed perl-script to parse C code
15 enums and generate descriptions thereof.
16 * glib-mkenums.1: assorted man page.
18 2001-04-19 Havoc Pennington <hp@redhat.com>
20 * gobject.c (g_object_get_valist): We were returning junk memory
21 here, because we didn't copy the value (G_VALUE_NOCOPY_CONTENTS
22 passed to G_VALUE_LCOPY) and then we freed the GValue immediately
23 after. Removed G_VALUE_NOCOPY_CONTENTS from here; need a
24 G_VALUE_STEAL_CONTENTS or the like if we want this optimization.
26 Wed Apr 18 09:46:56 2001 Owen Taylor <otaylor@redhat.com>
28 * gobject.c gsignal.c: Change C++ comments for FIXME's to
29 C comments. (Patch from Andres Salomon)
31 2001-04-14 Hans Breuer <hans@breuer.org>
33 * gobject.def : updated
35 Mon Apr 9 18:56:15 2001 Tim Janik <timj@gtk.org>
37 * gclosure.c (g_closure_invoke): only require marshal/meta_marshal if
38 we're valid (about to actually do marshalling).
40 Tue Apr 3 20:23:24 2001 Tim Janik <timj@gtk.org>
44 Tue Apr 3 14:06:00 2001 Tim Janik <timj@gtk.org>
46 * gparam.[hc]: added g_param_spec_pool_list() to list pspecs per
47 owner_type. the pspecs are not referenced, so the caller is
48 supposed to have some idea about owner_type not randomly
49 nuking his pspec's. if this is going to provide problems in
50 the future, we can either auto-ref the pspecs, or add a
51 _foreach variant, though the latter would have to invoke
52 the callback while pspec's mutex is acquired, so i just
53 went for the _list variant for now.
55 * gclosure.h (G_CALLBACK): made GCallback a void (*) (void) fucntion.
57 Sat Mar 31 23:55:58 2001 Tim Janik <timj@gtk.org>
60 * gparamspecs.[hc]: applied patch from owen to implement
63 Fri Mar 30 07:34:02 2001 Tim Janik <timj@gtk.org>
65 * gtype.c (type_iface_retrive_holder_info_Wm):
66 * gtypeplugin.c (g_type_plugin_complete_interface_info):
67 * gtypemodule.c (g_type_module_complete_interface_info):
68 change order of instance_type and interface_type so they match
69 the g_type_add_interface_*() API.
71 * gsignal.c (g_signal_emit_valist): always assign C return value
72 location, people depending on unaltered return values after emissions
73 that had no handlers to run need to use g_signal_emitv().
75 * gtype.[hc] (g_type_query): new function to allow querying of
76 class and object size (semantics like g_signal_query()).
77 currently the implementation is better held conservative so as to
78 only support types that are classed and static.
80 2001-03-29 Tor Lillqvist <tml@iki.fi>
82 * gobject.def: Updates.
84 Wed Mar 28 17:04:06 2001 Tim Janik <timj@gtk.org>
86 * gobject.c (object_queue_property): only queue readable properties
87 for notification changes.
89 Thu Mar 22 13:36:50 2001 Tim Janik <timj@gtk.org>
91 * gsignal.c (g_signal_newv): catch G_SIGNAL_RUN_FIRST with a return value.
93 2001-03-21 Martin Baulig <baulig@suse.de>
95 * gboxed.[ch] (g_value_dup_boxed): This takes a `const GValue *'
98 2001-03-18 Tor Lillqvist <tml@iki.fi>
100 * gobject.def: Correct some renamed functions.
102 Sat Mar 17 23:18:36 2001 Tim Janik <timj@gtk.org>
104 * gobject.c (g_object_get_property): minor bug-fix.
106 * gbsearcharray.[hc]: provide a macro for static initialization and
107 functions g_bsearch_array_new() and g_bsearch_array_destroy() for
110 * gboxed.c: introduce G_TYPE_GSTRING, boxed type for GString.
112 * gclosure.[hc]: naming corrections.
114 Fri Mar 9 16:42:08 2001 Tim Janik <timj@gtk.org>
116 * gvaluetypes.[hc]: moved g_strdup_value_contents() into this file as
117 a public function (was static in gobject.c before). it's a bit odd
118 to have that function here, especially since it requires extra includes,
119 but then it doesn't very well fit somewhere else either.
121 * gparamspecs.c: added default/max/min checks to param spec creation
124 2001-03-10 Tor Lillqvist <tml@iki.fi>
126 * gobject.def: Add a couple of missing entries.
128 * Makefile.am (libgobject_1_3_la_LIBADD): Use only on Win32.
130 Fri Mar 9 14:57:17 2001 Tim Janik <timj@gtk.org>
132 * testgruntime.c: test program. covers run first/last/cleanup signal
133 handlers, return value accumulator, signal string returns, and
134 interface types in signal arguments.
136 * gtype.c (g_type_value_table_peek): for interface types without
137 value table, try looking up a value table from an instantiatable
138 prerequisite type (this is safe as an interface may only have
139 one instantiatable prerequisiste).
140 (type_check_is_value_type_U): same here.
142 * gsignal.c (g_signal_newv): assert that return types never have
143 G_SIGNAL_TYPE_STATIC_SCOPE set.
144 (g_signal_newc): only create class closure if the class_offset is not
147 Fri Mar 9 10:14:00 2001 Tim Janik <timj@gtk.org>
149 * gparamspecs.c (g_param_spec_object): use g_type_is_a() to check
150 for object_type being a G_TYPE_OBJECT, not G_TYPE_IS_OBJECT(), since
151 that wouldn't allow interface types.
153 * gtype.c (g_type_interface_add_prerequisite): arg, fixed small cnp bug
154 with bad implications and an off-by-one error.
156 Thu Mar 8 16:34:22 2001 Owen Taylor <otaylor@redhat.com>
158 * gvaluetransform.c: Include <string.h> for memcpy.
160 * gvaluetransform.c (DEFINE_SPRINTF): Remove unnecessary
161 and ANSI-illegal ## token pasting.
163 Thu Mar 8 18:11:52 2001 Tim Janik <timj@gtk.org>
165 * gsignal.c: eek, fixed old hook detail storage code.
167 Thu Mar 8 16:35:48 2001 Tim Janik <timj@gtk.org>
169 * gparamspecs.[hc]: s/g_param_spec_string_c/g_param_spec_stringc/.
171 * gsignal.[hc]: fixed accumulator invocation, implemented emission
172 hooks. and no, neither of these callbacks are called via a closure,
173 language bindings can wrap the accumulator and emission hook
174 interface, they already get parameters marshalled into a GValue array.
175 (g_signal_connect): removed this function as its C specific, doesn't
176 cover the swapped argument, is too close to its broken original
177 gtk_signal_connect() and creates demand for _swapped, _after and
178 _swapped_after variants <brrr>.
179 (g_signal_connectc): convenience macro to connect a C handler
180 func with data, like the old g_signal_connect() plus swapped
184 * gboxed.c: added G_TYPE_VALUE boxed type.
186 Wed Mar 7 19:02:51 2001 Tim Janik <timj@gtk.org>
188 * gtype.c (type_node_add_iface_entry_W): catch when adding an interface
189 to an ancestor of a child that already conforms to this interface.
190 currently we spew a warning here, should we be silent?
191 (g_type_interface_add_prerequisite): new function to add a prerequisite
192 type to an interface, that must succeed an instance is_a prerequisite
193 type check before the interface can be added to an instance. the
194 prerequisite types are also suuported in is_a checks of the interface.
195 (g_type_instance_is_a):
196 (g_type_check_instance_cast):
197 (g_type_check_instance): cleanups and optimizations.
199 (g_type_check_class_cast): same, also prevented these from accepting
200 interface types, as class structures don't nest interfaces.
202 2001-03-07 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
204 * Makefile.am: Avoid rebuilding everything everytime.
206 Wed Mar 7 09:36:33 2001 Tim Janik <timj@gtk.org>
208 * gboxed.[hc]: changed prototype of g_boxed_type_register_static()
209 to contain an optional init function and a hint at whether the
210 boxed structure uses ref counting internally.
211 added g_value_set_boxed_take_ownership().
212 made G_TYPE_BOXED an abstract value type.
214 * genums.[hc]: made G_TYPE_ENUM and G_TYPE_FLAGS abstract value
217 * glib-genmarshal.c: argument type changes, preparation for third-party
220 * gobject.[hc]: cleaned up get/set property code.
221 added g_strdup_value_contents() to improve warnings.
223 * gparam.[hc]: added g_param_value_convert(), taking over responsibility
224 of the old g_value_convert(). added G_PARAM_LAX_VALIDATION flag so
225 validation alterations may be valid a part of the property setting
228 * gparamspecs.[hc]: made value comparisons stable (for sort applications).
229 added GParamSpecValueArray, a param spec for value arrays and
230 GParamSpecClosure. nuked the value exchange functions and
233 * gtype.[hc]: catch unintialized usages of the type system with
234 g_return_val_if_uninitialized(). introduced G_TYPE_FLAG_VALUE_ABSTRACT
235 to flag types that introduce a value table, but can't be used for
236 g_value_init(). cleaned up reserved type ids.
238 * gvalue.[hc]: code cleanups and saner checking.
239 nuked the value exchange API. implemented value transformations, we
240 can't really "convert" values, rather transforms are an anylogy to
241 C casts, real conversions need a param spec for validation, which is
242 why g_param_value_convert() does real conversions now.
244 * gvaluearray.[hc]: new files that implement a GValueArray, a struct
245 that can hold inhomogeneous arrays of value (to that extend that it
246 also allowes undefined values, i.e. G_VALUE_TYPE(value)==0).
247 this is exposed to the type system as a boxed type.
249 * gvaluetransform.c: new file implementing most of the former value
250 exchange functions as single-sided transformations.
252 * gvaluetypes.[hc]: nuked G_TYPE_CCALLBACK, added
253 g_value_set_string_take_ownership().
255 * *.h: s/G_IS_VALUE_/G_VALUE_HOLDS_/.
257 * *.[hc]: many fixes and cleanups.
259 * many warning improvements.
261 Tue Feb 27 18:35:15 2001 Tim Janik <timj@gtk.org>
263 * gobject.c (g_object_get_valist): urg, pass G_VALUE_NOCOPY_CONTENTS
264 into G_VALUE_LCOPY(), this needs proper documenting.
266 * gparam.c: fixed G_PARAM_USER_MASK.
268 * gtype.c (type_data_make_W):
269 (type_data_last_unref_Wm): fixed invalid memory freeing.
271 * gobject.c (g_object_last_unref): destroy signal handlers associated
272 with object, right before finalization.
274 * gsignal.c (g_signal_parse_name): catch destroyed nodes or signals
275 that don't actually support details.
277 * gobject.[hc]: got rid of property trailers. nuked GObject
278 properties "data" and the "signal" variants.
279 (g_object_connect): new convenience function to do multiple
280 signal connections at once.
281 (g_object_disconnect): likewise, for disconnections.
283 * gparam.[hc] (g_param_spec_pool_lookup): took out trailer support.
285 * gvalue.[hc]: marked g_value_fits_pointer() and g_value_peek_pointer()
286 as private (the latter got renamed from g_value_get_as_pointer()).
288 2001-02-21 Tor Lillqvist <tml@iki.fi>
290 * *.h: Use G_BEGIN_DECLS and G_END_DECLS.
292 * Makefile.am: Use libglib-1.3.la from top_builddir. Invoke
293 libtool with -no-undefined for Win32 and Cygwin.
295 Wed Feb 21 18:31:46 2001 Jonathan Blandford <jrb@redhat.com>
297 * gsignal.h (g_signal_connect): Add g_signal_connect define to
298 make porting from gtk_signal_connect easy.
300 * gsignal.c (g_signal_emit_valist): Use G_TYPE_FROM_INSTANCE
301 (instance) instead of node->itype when initting the value.
303 2001-02-17 Havoc Pennington <hp@pobox.com>
305 Applied patch from Soeren Sandmann:
307 * gvaluetypes.c (g_value_get_string): G_CONST_RETURN
309 * gtype.c (g_type_name): G_CONST_RETURN
311 * gsignal.c (g_signal_name): G_CONST_RETURN
313 * gobject-query.c (main): const fix
315 Sat Feb 17 07:58:46 2001 Tim Janik <timj@gtk.org>
317 * genums.h (G_TYPE_IS_FLAGS): patch from sven to fixup
318 G_ENUM_CLASS_TYPE() macro.
320 Sat Feb 17 04:55:35 2001 Tim Janik <timj@gtk.org>
322 * gtype.[hc]: changed collect_format, collect_value() and lcopy_format,
323 lcopy_value() in the GTypeValueTable. the collect functions are now
324 called only once per value, collect_format/lcopy_format are strings
325 that enlist all necessary GTypeCValues to be varargs-collected.
327 * gvalue.h: ranamed STATIC_TAG to G_VALUE_NOCOPY_CONTENTS to indicate that
328 a value shouldn't copy its contents.
330 * gvaluecollector.h: changed G_VALUE_COLLECT() and G_VALUE_LCOPY()
331 macros to carry an additional argument (flags) that can be used
332 to pass G_VALUE_NOCOPY_CONTENTS along to the collection functions.
334 * *.c: adapted collect_value() and lcopy_value() functions to the new
335 prototypes, support G_VALUE_NOCOPY_CONTENTS where apropriate.
337 * gsignal.[hc]: introduced a G_SIGNAL_TYPE_STATIC_SCOPE flag that can
338 be passed along (ORed) with the parameter types, indicating that the
339 emission arguments are to be considered static for the scope of the
340 emission. should be used with care and only if the caller knows that
341 a parameter cannot be destroyed/freed from signal handlers connected
344 Fri Feb 16 07:10:44 2001 Tim Janik <timj@gtk.org>
348 (g_closure_sink): make closure sinking explicit.
351 (g_signal_connect_data):
352 (g_signal_connect_closure):
353 (g_signal_connect_closure_by_id):
354 (g_signal_newv): perform explicit closure sinking.
356 Thu Feb 8 00:31:45 2001 Tim Janik <timj@gtk.org>
358 * gtype.h: added G_TYPE_DEBUG_NONE for/from Eric Lemings ;)
360 2001-02-04 Tor Lillqvist <tml@iki.fi>
362 * gobject.def: Remove glib_debug_objects.
364 Sun Feb 4 07:30:53 2001 Tim Janik <timj@gtk.org>
366 * gtype.[hc]: changed g_type_init() to take debugging flags
367 initially, a combination of G_TYPE_DEBUG_OBJECTS and
368 G_TYPE_DEBUG_SIGNALS. using the G_TYPE_ prefix is a bit odd
369 here, but basically g_type_int() serves as initialization
370 fucntion for all of GType, GObject, GSignal, so what the heck.
372 * gobject.c: special case debugging code properly.
373 changed glib_trap_object_ref to g_trap_object_ref.
375 * gsignal.c: add signal emission debugging abilities, along with
376 a new trap object g_trap_instance_signals.
378 2001-02-04 Tor Lillqvist <tml@iki.fi>
380 * Makefile.am (progs_LDADD): Change order of libs to libgobject
381 first, then libglib. Needed for cygwin, says jbdoll@kepri.re.kr.
383 Wed Jan 31 06:19:49 2001 Tim Janik <timj@gtk.org>
385 * gparam.h: gtk-doc sucks for not dealing with #define inside enums.
387 * gtype.[hc]: added G_TYPE_FLAG_RESERVED_ID_BIT, a bit in the type
388 number that's supposed to be left untouched (preserved mainly
389 for the signal code).
391 * *.c: added thread safety code, based on an old patch from sebastian.
392 the remaining thread safety issues are now datalists on pspecs (to be
393 solved im gdataset.c) and gvalue.c where locking concerns value exchange
394 functionality only, and that's soon to be revised.
396 2001-01-27 Tor Lillqvist <tml@iki.fi>
398 * makefile.msc.in: Don't try to compile gmarshal.c on its own.
400 2001-01-24 <alexl@redhat.com>
402 * gclosure.c (g_closure_unref):
403 Don't leak closure->notifiers.
405 2001-01-05 Havoc Pennington <hp@redhat.com>
407 * gparamspecs.c (g_param_spec_enum): set the value_type in the
408 param spec; closes bug 40210
409 (g_param_spec_flags): ditto for flags
411 2001-01-03 Alexander Larsson <alexl@redhat.com>
414 Move glib_debug_objects out of the G_ENABLE_DEBUG #ifdef.
416 Thu Dec 28 11:36:44 2000 Tim Janik <timj@gtk.org>
418 * gbsearcharray.c (upper_power2): disable G_BSEARCH_ALIGN_POWER2
419 fucntionality if DISABLE_MEM_POOLS is defined.
421 * gtype.c: honour DISABLE_MEM_POOLS.
423 * gsignal.c (g_signal_init): flag signal key bsearch array with
424 G_BSEARCH_ALIGN_POWER2 to avoid excessive growth time. honour
427 * gparam.h: added G_PARAM_READWRITE alias for (G_PARAM_READABLE |
430 2000-12-15 Tor Lillqvist <tml@iki.fi>
432 * gobject.def: Update.
434 2000-12-15 Havoc Pennington <hp@pobox.com>
436 * gobject.c (g_object_do_class_init): use g_signal_newc
438 * gsignal.c (g_signal_newc): convenience function for signals
440 (g_signal_new_valist): added
441 (g_signal_new): removed
443 Fri Dec 15 04:40:23 2000 Tim Janik <timj@gtk.org>
445 * gparam.[hc]: add an instance member value_type so the default
446 value of the pspec class can be overridden.
448 2000-12-14 Tor Lillqvist <tml@iki.fi>
450 * makefile.mingw.in: Update, include parts from Makefile.am to
451 build gmarshal.[ch]. Some day, we won't need these separate
452 makefiles for Win32 compilation. I hope.
454 * makefile.msc.in: Update. No use trying to build gmarshal.[ch]
455 here, it would require Unixish tools. MSVC users building from CVS
456 sources are out of luck.
458 * gobject.def: Update.
460 Wed Dec 13 09:31:26 2000 Tim Janik <timj@gtk.org>
462 * gparamspecs.[hc]: add G_TYPE_PARAM_BOXED implementation.
464 * gobject.[hc]: minor fixes.
466 Tue Dec 12 23:38:02 2000 Tim Janik <timj@gtk.org>
468 * Makefile.am: _never_ touch oldest-source-stamp.
470 * gobject.[hc]: construct property handling fixes/improvements.
471 fixed trailer handling in get/set property.
473 * gparam.[hc]: implement param spec pool, got rid of param spec
474 hashtable. the most prominent change is that e deal with type
477 2000-12-12 Elliot Lee <sopwith@redhat.com>
480 . You have to 'touch oldest-source-stamp' if you want to avoid having
481 the Makefile constantly rebuild itself.
482 . Fix marshaller generation rules to work with srcdir != builddir
483 (there were issues with trying to run "./glib-genmarshal", etc.)
485 Mon Dec 11 04:44:11 2000 Tim Janik <timj@gtk.org>
487 * gboxed.c: fixed dealing with collection/lcopy of NULL values.
489 * gclosure.h: removed insane ramblings, added G_CALLBACK() a casting
492 * Makefile.am: cleanups, marshaller generation rules.
494 * gmarshal.[hc]: new files with GRuntime standard marshallers.
496 * glib-genmarshal.c: fix log domain, support gruntime standard
497 marshallers, suport G_TYPE_PARAM, come with extern "C" and
500 * glib-genmarshal.1: reflect glib-genmarshal.c updates.
502 * gobject.[hc]: implement object constructor. rework parameter
503 changed notification queueing, we support queue freezes now and
504 don't dispatch from an idle handler anymore.
505 parameter->property rename hassle.
506 implemented ::properties_changed and ::notify::* signals for
507 property change notification (the later supports property names
508 as details). added signal connection and named data properties.
509 (g_signal_connect_object): new function to setup while_alive
511 (g_object_class_install_property): sink properties now, since they
512 are initially floating.
513 (g_object_steal_data):
514 (g_object_set_data_full):
516 (g_object_get_data): set/get data by using g_datalist_*() functions
518 (g_object_queue_param_changed): nuked.
519 (g_object_freeze_notify): start queueing of property changes (freeze/
521 (g_object_notify): announce changes of a certain property directly.
522 (g_object_thaw_notify): process queue of property changes, therefore
523 emitting GObject::notify::detail with detail being the changed
525 (G_OBJECT_WARN_INVALID_PROPERTY_ID): saner macro variant of former
526 G_WARN_INVALID_PARAM_ID().
528 * gparam.[hc]: param specs are now initially floating and need to be
529 sunken with g_param_spec_sink(), support G_TYPE_PARAM values.
530 added G_PARAM_CONSTRUCT and G_PARAM_CONSTRUCT_ONLY parameter flags,
531 required by GObjectClass.constructor().
533 * gparamspecs.[hc]: added GParamSpecParam, GParamSpecPointer and
534 GParamSpecCCallback, param specs for G_TYPE_PARAM, G_TYPE_POINTER
535 and G_TYPE_CCALLBACK respectively.
537 * gsignal.[hc]: cleanups.
538 (signal_id_lookup): after walking the anchestry, try interfaces as well.
539 (g_signal_new): new function to create signals from varargs type list.
540 (g_signal_connect_closure): closure connection variant that works from
542 (g_signal_connect_data): c handler connection variant that works from
544 (g_signal_emit_valist): emit signal for an instance with paraneters
545 collected from a va_list.
546 (g_signal_emit): emit signal, taking parameters from varargs list.
547 (g_signal_emit_by_name): same as g_signal_emit, working from
549 (signal_emit_R): return whether return_value needs to be altered.
551 * gtype.[hc]: set log-domain to GRuntime, i'm slowly getting to all
552 the points that need to reflect the upcoming rename.
553 melt g_type_conforms_to() functionality into g_type_is_a(), as that
554 is what we really want (liskov substitution principle).
555 assorted changes to other files due to conforms_to->is_a.
557 * gvalue.[hc]: implemented g_value_set_instance() that sets a value
558 from an instantiatable type via the value_table's collect_value()
559 function (based on an idea from James Henstridge <james@daa.com.au>).
562 * gvaluetypes.[hc]: implement G_TYPE_CCALLBACK and G_TYPE_PARAM.
564 Wed Nov 29 13:30:05 2000 Tim Janik <timj@gtk.org>
566 * gsignal.c (handlers_find): fix elliots "logic fix" that dereferences
567 NULL nodes if C handlers are searched for specific signals.
569 2000-11-28 Elliot Lee <sopwith@redhat.com>
571 * gsignal.c: Fix warnings about possible use of uninitialized
572 variables, and fix logic that would leave 'node' unset in cases
573 that it might be used in.
575 * glib-genmarshal.c: Fix warning about printf format.
577 2000-11-28 Tor Lillqvist <tml@iki.fi>
579 * gboxed.c: Include <string.h> for memset ().
581 2000-11-22 Tor Lillqvist <tml@iki.fi>
583 * gobject.def: Update.
585 2000-11-20 Havoc Pennington <hp@redhat.com>
587 * gobject.c (g_object_get_data)
589 (g_object_set_data_full)
590 (g_object_steal_data): More convenient data-setting functions
592 Wed Nov 15 20:58:05 2000 Owen Taylor <otaylor@redhat.com>
594 * gtypemodule.c (g_type_module_use): If loading the
595 module fails, don't increment the use count.
597 Thu Nov 9 01:49:43 2000 Tim Janik <timj@gtk.org>
599 * gobject.h (G_WARN_INVALID_PARAM_ID): doh,
600 s/BSE_OBJECT_TYPE_NAME/G_OBJECT_TYPE_NAME/; reported by Maas-Maarten
601 Zeeman <maas@wanadoo.nl>.
603 Mon Nov 13 00:48:39 2000 Owen Taylor <otaylor@redhat.com>
605 * Makefile.am (EXTRA_DIST): Add glib-genmarshal.1
607 2000-11-11 Tor Lillqvist <tml@iki.fi>
609 * gtypemodule.c: Include stdlib.h for exit().
611 * makefile.{mingw,msc}.in (gobject_OBJECTS): Add gtypemodule.
613 * gobject.def: Add missing functions.
615 Sun Nov 5 13:21:28 2000 Owen Taylor <otaylor@redhat.com>
617 * Makefile.am gtypemodule.[ch]: New basic implementation of
618 GTypePlugin interface as a GObject. Dynamically loaded modules can
619 register any number of types and interface on the module.
621 Sun Nov 5 10:25:40 2000 Owen Taylor <otaylor@redhat.com>
623 * gsignal.c (handlers_find): When appending handlers and
624 not matching on signal_id, use hlist->signal_id instead of
625 signal_id. Having the correct signal_id when unreffing
626 the handlers makes things work a lot better.
628 2000-11-05 Tor Lillqvist <tml@iki.fi>
630 * makefile.{mingw,msc}.in (gobject_OBJECTS): Add gtypeplugin.
632 * gobject.def: Update.
634 Sun Nov 5 05:22:55 2000 Tim Janik <timj@gtk.org>
637 fixed a bag full of subtle bugs of immensive screw-up potential in
638 handlers_find(), luckily no one found out about them yet ;)
639 fixed signal_handlers_foreach_matched_R() so it operates on an
640 initial handler list snapshot provided by handlers_find() to work
641 around general reentrancy problems and to avoid multiple callback()
642 invocations on the same handlers.
643 this code is now officially 80% bug free (10% remaining for interface
644 types, and 10% remaining for destroyed signals ;)
646 Sat Nov 4 02:01:33 2000 Tim Janik <timj@gtk.org>
648 * gsignal.c (_g_signals_destroy): valid signal nodes start out at 1.
650 * gtypeplugin.[hc]: new files holding a GTypePlugin interface
651 implementation that provides the API required by GType to deal with
652 dynamically loadable types.
654 * gtype.[hc]: displace any GTypePlugin business to gtypeplugin.h.
656 Fri Nov 3 07:35:00 2000 Tim Janik <timj@gtk.org>
658 * gsignal.[hc]: prefix internal functions with '_'. renamed
659 g_signal_connect_closure() to g_signal_connect_closure_by_id().
660 added g_signal_parse_name() to retrive signal_id and detail quark
661 from a signal name (internal).
663 Wed Nov 1 03:36:54 2000 Tim Janik <timj@gtk.org>
665 * gobject.c (g_object_base_class_finalize): destroy all signals that
666 the finalized obejct type introduced.
668 * gsignal.c (g_signals_destroy): don't require itype to have
671 * gobject.c (g_object_do_finalize): make sure all signal handlers
675 (g_signal_handler_find): only match on non-0 masks.
676 (g_signal_handlers_block_matched):
677 (g_signal_handlers_unblock_matched):
678 (g_signal_handlers_disconnect_matched): new functions to block/unblock
679 or disconnect handlers in groups.
681 2000-10-30 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
683 * gvalue.c (exchange_entries_equal), gparam.c (param_spec_equals):
684 made both functions return gboolean just for the little extra
685 standard conformance now that GEqualFunc is introduced.
687 Mon Oct 30 05:52:45 2000 Tim Janik <timj@gtk.org>
689 * gsignal.c (g_signal_list_ids): get rid of inline documentation owen
690 added, the doc system would ignore it anyways (for some reason not
693 Mon Oct 30 03:00:07 2000 Tim Janik <timj@gtk.org>
695 * gsignal.[hc] (g_signal_list_ids): renamed owen's g_type_signals(),
696 added required mutex locks.
698 Sun Oct 29 02:31:03 2000 Owen Taylor <otaylor@redhat.com>
700 * gsignal.c (g_type_signals): Fix problem where signals
701 with "_" in them appeared twice in the result array.
703 Sun Oct 29 01:58:44 2000 Owen Taylor <otaylor@redhat.com>
705 * gsignal.h: Add g_type_signals() - a function to list
706 all signals for a given type.
708 Sat Oct 28 00:28:09 2000 Tim Janik <timj@gtk.org>
710 * gclosure.c (g_closure_add_marshal_guards): fixed notifier position
711 for post_marshal guard which was off at 0.
713 Fri Oct 27 21:49:31 2000 Tim Janik <timj@gtk.org>
715 * gobject.[hc]: doh, fix argument order in for
716 g_cclosure_new_object_swap and g_cclosure_new_object.
718 2000-10-28 Tor Lillqvist <tml@iki.fi>
720 * makefile.{mingw,msc}.in: Make glib-genmarshal.exe.
722 * glib-genmarshal.c: Conditionalise include of unistd.h.
723 Include <io.h> on Win32.
725 * gobject.def: Add some missing entry points.
727 Fri Oct 27 16:33:41 2000 Tim Janik <timj@gtk.org>
729 * gsignal.[hc]: publically define GSignalInvocationHint structure
730 that gets passed in to closure invocations. added signal details.
731 renamed GSignalType to GSignalFlags to comply with conventions.
732 quite some cleanups and minor fixes. avoid uneccessary handler list
733 walks upon invokation of after handlers. relookup handler list for
734 restarted emissions. preliminary abort normal handler invokation if
735 after handler is encountered.
738 * gclosure.[hc]: moved invocation_hint to the end of the
739 g_closure_invoke() arguments as sugegsted by kenelson.
740 also made it a gpointer to be more generic. the invocation_hint
741 is a caller specific thing that can be used to pass additional
742 data in to closure invocations as documented with the caller
743 invoking the closure.
745 Fri Oct 27 05:35:14 2000 Tim Janik <timj@gtk.org>
747 * gobject.c (g_object_watch_closure): fixed realloc bug, reported
750 * gsignal.c (g_signal_newv): fixed deadlock scenarion where
751 g_signal_lookup() would be called with the signal lock being
752 held. reported by james henstridge.
754 * gclosure.c (g_closure_set_meta_marshal): fixed memcpy/overwrite bug
757 2000-10-26 Tor Lillqvist <tml@iki.fi>
759 * gbsearcharray.c (bsearch_array_insert): Fix gccisms (pointer
760 arithmetic on void pointer, label without statement following.
762 * gtype.c (type_node_fundamental_info): Don't apply unary minus to
763 result of sizeof operator, it can be unsigned. Cast first to
766 * gobject.def: Add new functions.
768 * makefile.{mingw,msc}.in: Add new objects.
770 2000-10-26 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
772 * Makefile.am: Remove empty SUBDIRS line _again_, as that _still_
773 prevents 'make dist' from working.
775 Wed Oct 25 19:11:03 2000 Owen Taylor <otaylor@redhat.com>
777 * gbsearcharray.h (g_bsearch_array_get_nth): Don't use implicit
778 casts from void * since this will get included from C++ too
781 Thu Oct 26 00:30:27 2000 Tim Janik <timj@gtk.org>
783 * gvaluetypes.[hc]: added g_value_set_static_string().
785 * gboxed.[hc]: const corrections. added g_value_set_static_boxed().
787 Wed Oct 25 20:27:02 2000 Tim Janik <timj@gtk.org>
789 * gtype.c (g_type_free_instance): for the moment, freeing object
790 structures will fill their memory portion with 0xAA. there's a
791 FIXME there, remove this line at a later point.
793 Tue Oct 24 23:10:26 2000 Tim Janik <timj@gtk.org>
796 * glib-genmarshal.c: added publically installed marshaller generator.
798 * gtype.h: added G_TYPE_INSTANCE_GET_INTERFACE() to retrive a certain
799 interface VTable from instances.
801 Mon Oct 23 08:28:15 2000 Tim Janik <timj@gtk.org>
803 * gobject.[hc]: new functions for closure maintenance:
804 (g_object_watch_closure): maintain validity of the object and
805 the closure for objects that are used as data part of a closure.
806 (g_cclosure_new_object): convenience function to create C closures
807 that have an object as data argument.
808 (g_closure_new_object): convenience function to create closures
809 that have an object as data argument.
811 * gclosure.[hc]: implementation of GClosure mechanism.
812 a closure is basically an encapsulation of a callback function
813 and its environment. ideally, most places supporting callback
814 functions will simply take a GClosure* pointer and thus unify
815 callback environments wrg destroy notification etc.
816 GClosure provides destroy notifiers for arbitrary data pointers,
817 reference counting, invalidation notification (it can be invalidated
818 which is merely a deactivate state) and a marshallinbg abstraction.
819 GCClosure is also provided in these files, they present a specialized
820 GClosure implementation for C language callbacks.
822 * genum.c: macro cleanups.
824 * gboxed.[hc]: new files, for boxed type abstraction.
825 (g_boxed_copy): copy a boxed structure
826 (g_boxed_free): free a boxed structure
828 (g_value_get_boxed): standard GValue functions for boxed types
829 (g_boxed_type_register_static): convenience function for easy
830 introduction of new G_TYPE_BOXED derivatives.
832 * gparam.[hc]: introduced g_param_type_register_static(), a short hand
833 for creation of new GParamSpec derived types.
835 * gtype.[hc]: many fixes, introduced ability to flag individual
836 type nodes as ABSTRACT upon registration, added value_peek_pointer()
837 to the value table to peek at GValue contents as a pointer for types
838 that support this. fixed up GValue checks.
840 * gvalue.[hc]: added g_value_fits_pointer() and g_value_get_as_pointer()
841 to peek at the value contents as pointer.
843 * *.[hc]: adaptions to type macro fixes and changes in the type
846 * many const corrections over the place.
848 Sat Oct 21 02:49:56 2000 Tim Janik <timj@gtk.org>
850 * gtype.c (g_type_conforms_to): this function basically behaves like
851 and is_a check, except that it _additionally_ features interfaces
852 for instantiatable types. enforce this in the second branch as well
853 (`type' conforms_to `type') even if `type' is not an interface type.
855 Fri Oct 20 15:31:04 2000 Tim Janik <timj@gtk.org>
857 * gvaluetypes.[hc]: added G_TYPE_POINTER implementation from jrb.
861 * gvaluetypes.c: added GTypeValueTable.value_peek_pointer and
862 suitable implementations of this for G_TYPE_STRING, G_TYPE_OBJECT
865 Mon Aug 21 04:13:37 2000 Tim Janik <timj@gtk.org>
867 * gbsearcharray.[hc]: long standing needed generic implementation
868 of a binary searchable, sorted and dynamically sized array.
870 2000-10-15 Raja R Harinath <harinath@cs.umn.edu>
872 * Makefile.am (BUILT_EXTRA_DIST): New variable.
873 (dist-hook): Handle $(BUILT_EXTRA_DIST).
874 (*): Remove traces of @STRIP_{BEGIN,END}@.
876 2000-09-29 Martin Baulig <baulig@suse.de>
878 Several minor ANSI C fixes.
881 * gtype.c (type_class_init):
882 `(gpointer) bnode->data->class.class_init_base'
883 in call to g_slist_prepend() and
884 'GBaseInitFunc class_init_base = (GBaseInitFunc) slist->data'.
886 * gobject.c: Put text following #endif into comments.
888 2000-09-25 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
890 * Makefile.am: Remove empty SUBDIRS line, as that prevents make
893 Sat Sep 9 20:04:13 2000 Owen Taylor <otaylor@redhat.com>
895 * gobject.c (g_object_last_unref): Move call to
896 g_type_free_instance() here from g_object_do_finalize,
897 since g_type_free_instance() can unload the object's
900 2000-07-27 Tor Lillqvist <tml@iki.fi>
902 * gobject.c: No, don't mark glib_debug_objects for export here,
903 it's handled specially in gtktypeutils.c.
905 * gobject.def: Export g_type_fundamental_last (the function).
907 2000-07-26 Tor Lillqvist <tml@iki.fi>
910 * gobject.c: Mark glib_debug_objects for export/import as it is
913 Sun Jul 23 17:23:35 2000 Tim Janik <timj@gtk.org>
915 * gtype.[hc]: make g_type_fundamental_last() a function, avoiding all
916 that extern variable clutter and avoiding further problems with thread
919 2000-07-19 Tor Lillqvist <tml@iki.fi>
924 * gtype.c: Shut up Sun's picky compiler.
926 2000-07-14 Tor Lillqvist <tml@iki.fi>
928 * gobject.def: Add g_type_get_plugin.
930 Thu Jul 13 02:07:54 2000 Tim Janik <timj@gtk.org>
932 * gparam.c (g_param_value_defaults): default initialize the temporary
933 default value, instead of nuking the caller's value contents.
935 2000-07-11 Raja R Harinath <harinath@cs.umn.edu>
937 * gtype.c (g_type_get_plugin): Don't return just 0 or 1.
939 Tue Jul 11 02:48:13 2000 Tim Janik <timj@gtk.org>
941 * gtype.[hc]: removed g_type_is_dynamic() and added g_type_get_plugin().
943 2000-07-10 Tor Lillqvist <tml@iki.fi>
945 * gobject-query.c: Include ../config.h for HAVE_UNISTD_H. Use it
946 to guard inclusion of <unistd.h>.
948 * gtype.h: Fix copy-paste errors in the ifdefs on how to declare a
949 variable for export. Call the macro GOBJECT_VAR.
951 * gtype.c: Declare _g_type_fundamental_last for export here, too.
952 (type_node_any_new): Use only constant expressions for sizeof
953 operator (for instance MSVC requires this).
955 * makefile.mingw.in: Define GOBJECT_COMPILATION.
957 Sun Jul 9 21:21:46 2000 Owen Taylor <otaylor@redhat.com>
959 * genums.c: Move string.h include into the .c file
960 instead of where it was in the .h file by mistake.
962 Thu Jul 6 15:30:27 2000 Owen Taylor <otaylor@redhat.com>
964 * Makefile.am (EXTRA_DIST): dist fixes.
966 * gobject.c: Add a global variable glib_debug_objects
967 (not in header file) to control object tracing.
969 2000-07-01 Tor Lillqvist <tml@iki.fi>
971 * gobject.def: Update added and renamed entry points.
973 * makefile.mingw.in: Add gvaluetypes.o.
975 Thu Jun 29 16:02:07 2000 Owen Taylor <otaylor@redhat.com>
977 * gobject.c:include string.h for memset
978 * genums.h: include string.h for strcpy
979 * gvalue.c: include string.h for memset, memcpy.
981 Sat Jun 24 23:03:04 2000 Tim Janik <timj@gtk.org>
983 * gtype.[hc]: provide G_TYPE_CHAR, G_TYPE_UCHAR, G_TYPE_BOOLEAN,
984 G_TYPE_INT, G_TYPE_UINT, G_TYPE_LONG, G_TYPE_ULONG, G_TYPE_FLOAT,
985 G_TYPE_DOUBLE and G_TYPE_STRING fundamental types.
986 added a GTypeValueTable* pointer to GTypeInfo structure for types
987 to implement GValue handling functions.
988 GTypeValueTable contains the following members:
989 value_init(): initialize a GValue structure.
990 value_free(): free GValue structure contents (optional).
991 value_copy(): copy one GValue contents to another GValue structure of
992 collect_type: varargs collection type for the first variable argument
993 to be collected by collect_value().
994 collect_value(): variable arguments collection function (optional).
995 lcopy_type: varargs collection type for the first variable argument
996 to be location copyied by lcopy_value().
997 lcopy_value(): variable arguments location copy function (optional).
998 g_type_value_table_peek(): new function to retrive the GTypeValueTable*
999 for a type node. ValueTables get inherited from parent types, unless
1000 overridden through the GTypeInfo structure. internally, GTypeValueTable
1001 support means an added overhead of one pointer per static or used
1003 g_type_add_class_cache_func(): provide a cache_func/data pair to be
1004 called prior to a type nodes last_unref() function, this can be used
1005 to prevent premature class destruction. multiple installed cache_func()
1006 will be chained upon last_unref() untill one of them returns TRUE.
1007 the cache_func()s have to check the class id passed in to figure whether
1008 they actually want to cache the class of this type (since all classes
1009 are routed through the cache_func() chain).
1010 g_type_remove_class_cache_func(): remove a previously installed
1011 cache_func/data pair. the cache maintained by this function has to be
1012 clear when calling g_type_remove_class_cache_func() to avoid leaks.
1013 g_type_class_unref_uncached(): class unref function for cache_func()
1014 implementations, unreferences a class omitting the cache chain (and
1015 therefore unref->cache->unref->... loops).
1017 * gvaluetypes.[hc]: provide the value setters/getters for the primitive
1018 fundamental types boolean, char, uchar, int, uint, long, ulong, float,
1021 * gvalue.[hc]: provide G_TYPE_IS_VALUE() in terms of whether a
1022 GTypeValueTable is provided for this type.
1023 removed g_value_init_default(), g_value_validate(), g_value_defaults(),
1024 g_value_set_default() and g_values_cmp() as these are supplied by the
1026 moved g_values_exchange() into the "implementation details" section,
1027 since it just provides the underlying functionality for
1030 * gvaluecollector.h: renamed the varargs value container from
1031 GParamCValue to GTypeCValue as the value collection methods are
1032 supplied by the type system now.
1033 G_PARAM_COLLECT_VALUE() and G_PARAM_LCOPY_VALUE() got renamed to
1034 G_VALUE_COLLECT() and G_VALUE_LCOPY() and operate without a
1035 GParamSpec structure now.
1037 * genums.h: macros cleanups/fixes.
1039 * genum.c: provide G_TYPE_ENUM and G_TYPE_FLAGS type
1040 and assorted g_value_{s|g}et_{enum|flags}() implementations.
1043 provide G_IS_VALUE_OBJECT(), G_TYPE_OBJECT ValueTable methods
1044 and g_value_{s|g}et_object().
1046 * gparam.[hc]: reduced class to value_set_default(),
1047 value_validate() and values_cmp(). also parameters now need to fill
1048 in a GType value_type; field to indicate the GValue type they
1049 are handling. provide g_param_value_set_default(),
1050 g_param_value_defaults(), g_param_value_validate() and
1051 g_param_values_cmp().
1053 * gparamspecs.[hc]: got rid of the g_value_* functions and
1054 the G_IS_VALUE_* macros. adapted param spec implementations
1055 according to the GParamSpecClass changes.
1057 Sat Jun 10 08:38:27 2000 Tim Janik <timj@gtk.org>
1059 * gtype.c (type_class_init): fetch the nth iface entry of the
1060 type node in the nth loop iteration, not alwys the first.
1061 bug discovered by Walt Pohl <cher@suitware.com>.
1062 (type_data_finalize_class_ifaces): same here, cut and paste
1065 Wed Jun 7 09:21:05 2000 Owen Taylor <otaylor@redhat.com>
1067 * Makefile.am (INCLUDES): Add top_builddir so glibconfig.h
1068 is found properly when build srcdir != builddir. (Patch from
1071 2000-05-13 Tor Lillqvist <tml@iki.fi>
1075 * gobject.rc.in: New files, for Win32 (mingw) build.
1077 * Makefile.am: Add to EXTRA_DIST. Add rules to produce the
1078 corresponding non-*.in files.
1080 * gtype.h: (Win32:) Mark _g_type_fundamental_last for
1081 export/import from DLL.
1083 Fri May 5 01:15:48 2000 Tim Janik <timj@gtk.org>
1085 * gtype.h: add reserved fundamental ids for gtk types (for transition
1086 time). added G_TYPE_FUNDAMENTAL_MAX for gtk.
1088 Mon Apr 17 20:45:50 2000 Tim Janik <timj@gtk.org>
1090 * glib-gobject.c (g_object_base_class_finalize): oops, don't unset
1091 n_params prior to destructing them.
1093 Tue Apr 11 04:28:10 2000 Tim Janik <timj@gtk.org>
1095 * fixed a couple of bugs in the initial parameter/object
1096 implementations, after getting beast running on GObject and GValue.
1098 Fri Apr 7 04:27:49 2000 Tim Janik <timj@gtk.org>
1100 * glib-gobject.[hc]: completed parameter set/get implementations,
1101 along with asyncronous parameter changed notification queue.
1103 Sun Apr 2 04:54:36 2000 Tim Janik <timj@gtk.org>
1105 * glib-gobject.[hc]: GObject implementation, that is facilities
1106 for setting/getting quarked data and reference counting.
1108 * glib-gparamspecs.[hc]: first actuall parameter implementations
1109 for GLib, so far we have: char, uchar, bool, int, uint, long,
1110 ulong, enum, flags, float, double, string and object. each of these
1111 GParamSpecs is a new instantiatable type in its own respect,
1112 so the .c file derives 13 new types from G_TYPE_PARAM and
1113 defines over 50 (*2) conversion facilities.
1115 * glib-gvaluecollector.h: generic varargs handling stubs for
1116 GParamSpecs, private header file (does get installed for
1117 inclusion into user code though).
1119 * glib-gvalue.[hc]: GValue functionality implementation.
1121 * glib-gparam.[hc]: basis GParamSpec implementation for
1122 the virtual base type G_TYPE_PARAM.
1124 * glib-genums.[hc]: enum/flags type implementation, based on
1127 * glib-gtype.[hc]: GLib Type System implementation, heavily
1128 based on BSE's dynamic type system.