1 Wed Mar 28 17:04:06 2001 Tim Janik <timj@gtk.org>
3 * gobject.c (object_queue_property): only queue readable properties
4 for notification changes.
6 Thu Mar 22 13:36:50 2001 Tim Janik <timj@gtk.org>
8 * gsignal.c (g_signal_newv): catch G_SIGNAL_RUN_FIRST with a return value.
10 2001-03-21 Martin Baulig <baulig@suse.de>
12 * gboxed.[ch] (g_value_dup_boxed): This takes a `const GValue *'
15 2001-03-18 Tor Lillqvist <tml@iki.fi>
17 * gobject.def: Correct some renamed functions.
19 Sat Mar 17 23:18:36 2001 Tim Janik <timj@gtk.org>
21 * gobject.c (g_object_get_property): minor bug-fix.
23 * gbsearcharray.[hc]: provide a macro for static initialization and
24 functions g_bsearch_array_new() and g_bsearch_array_destroy() for
27 * gboxed.c: introduce G_TYPE_GSTRING, boxed type for GString.
29 * gclosure.[hc]: naming corrections.
31 Fri Mar 9 16:42:08 2001 Tim Janik <timj@gtk.org>
33 * gvaluetypes.[hc]: moved g_strdup_value_contents() into this file as
34 a public function (was static in gobject.c before). it's a bit odd
35 to have that function here, especially since it requires extra includes,
36 but then it doesn't very well fit somewhere else either.
38 * gparamspecs.c: added default/max/min checks to param spec creation
41 2001-03-10 Tor Lillqvist <tml@iki.fi>
43 * gobject.def: Add a couple of missing entries.
45 * Makefile.am (libgobject_1_3_la_LIBADD): Use only on Win32.
47 Fri Mar 9 14:57:17 2001 Tim Janik <timj@gtk.org>
49 * testgruntime.c: test program. covers run first/last/cleanup signal
50 handlers, return value accumulator, signal string returns, and
51 interface types in signal arguments.
53 * gtype.c (g_type_value_table_peek): for interface types without
54 value table, try looking up a value table from an instantiatable
55 prerequisite type (this is safe as an interface may only have
56 one instantiatable prerequisiste).
57 (type_check_is_value_type_U): same here.
59 * gsignal.c (g_signal_newv): assert that return types never have
60 G_SIGNAL_TYPE_STATIC_SCOPE set.
61 (g_signal_newc): only create class closure if the class_offset is not
64 Fri Mar 9 10:14:00 2001 Tim Janik <timj@gtk.org>
66 * gparamspecs.c (g_param_spec_object): use g_type_is_a() to check
67 for object_type being a G_TYPE_OBJECT, not G_TYPE_IS_OBJECT(), since
68 that wouldn't allow interface types.
70 * gtype.c (g_type_interface_add_prerequisite): arg, fixed small cnp bug
71 with bad implications and an off-by-one error.
73 Thu Mar 8 16:34:22 2001 Owen Taylor <otaylor@redhat.com>
75 * gvaluetransform.c: Include <string.h> for memcpy.
77 * gvaluetransform.c (DEFINE_SPRINTF): Remove unnecessary
78 and ANSI-illegal ## token pasting.
80 Thu Mar 8 18:11:52 2001 Tim Janik <timj@gtk.org>
82 * gsignal.c: eek, fixed old hook detail storage code.
84 Thu Mar 8 16:35:48 2001 Tim Janik <timj@gtk.org>
86 * gparamspecs.[hc]: s/g_param_spec_string_c/g_param_spec_stringc/.
88 * gsignal.[hc]: fixed accumulator invocation, implemented emission
89 hooks. and no, neither of these callbacks are called via a closure,
90 language bindings can wrap the accumulator and emission hook
91 interface, they already get parameters marshalled into a GValue array.
92 (g_signal_connect): removed this function as its C specific, doesn't
93 cover the swapped argument, is too close to its broken original
94 gtk_signal_connect() and creates demand for _swapped, _after and
95 _swapped_after variants <brrr>.
96 (g_signal_connectc): convenience macro to connect a C handler
97 func with data, like the old g_signal_connect() plus swapped
101 * gboxed.c: added G_TYPE_VALUE boxed type.
103 Wed Mar 7 19:02:51 2001 Tim Janik <timj@gtk.org>
105 * gtype.c (type_node_add_iface_entry_W): catch when adding an interface
106 to an ancestor of a child that already conforms to this interface.
107 currently we spew a warning here, should we be silent?
108 (g_type_interface_add_prerequisite): new function to add a prerequisite
109 type to an interface, that must succeed an instance is_a prerequisite
110 type check before the interface can be added to an instance. the
111 prerequisite types are also suuported in is_a checks of the interface.
112 (g_type_instance_is_a):
113 (g_type_check_instance_cast):
114 (g_type_check_instance): cleanups and optimizations.
116 (g_type_check_class_cast): same, also prevented these from accepting
117 interface types, as class structures don't nest interfaces.
119 2001-03-07 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
121 * Makefile.am: Avoid rebuilding everything everytime.
123 Wed Mar 7 09:36:33 2001 Tim Janik <timj@gtk.org>
125 * gboxed.[hc]: changed prototype of g_boxed_type_register_static()
126 to contain an optional init function and a hint at whether the
127 boxed structure uses ref counting internally.
128 added g_value_set_boxed_take_ownership().
129 made G_TYPE_BOXED an abstract value type.
131 * genums.[hc]: made G_TYPE_ENUM and G_TYPE_FLAGS abstract value
134 * glib-genmarshal.c: argument type changes, preparation for third-party
137 * gobject.[hc]: cleaned up get/set property code.
138 added g_strdup_value_contents() to improve warnings.
140 * gparam.[hc]: added g_param_value_convert(), taking over responsibility
141 of the old g_value_convert(). added G_PARAM_LAX_VALIDATION flag so
142 validation alterations may be valid a part of the property setting
145 * gparamspecs.[hc]: made value comparisons stable (for sort applications).
146 added GParamSpecValueArray, a param spec for value arrays and
147 GParamSpecClosure. nuked the value exchange functions and
150 * gtype.[hc]: catch unintialized usages of the type system with
151 g_return_val_if_uninitialized(). introduced G_TYPE_FLAG_VALUE_ABSTRACT
152 to flag types that introduce a value table, but can't be used for
153 g_value_init(). cleaned up reserved type ids.
155 * gvalue.[hc]: code cleanups and saner checking.
156 nuked the value exchange API. implemented value transformations, we
157 can't really "convert" values, rather transforms are an anylogy to
158 C casts, real conversions need a param spec for validation, which is
159 why g_param_value_convert() does real conversions now.
161 * gvaluearray.[hc]: new files that implement a GValueArray, a struct
162 that can hold inhomogeneous arrays of value (to that extend that it
163 also allowes undefined values, i.e. G_VALUE_TYPE(value)==0).
164 this is exposed to the type system as a boxed type.
166 * gvaluetransform.c: new file implementing most of the former value
167 exchange functions as single-sided transformations.
169 * gvaluetypes.[hc]: nuked G_TYPE_CCALLBACK, added
170 g_value_set_string_take_ownership().
172 * *.h: s/G_IS_VALUE_/G_VALUE_HOLDS_/.
174 * *.[hc]: many fixes and cleanups.
176 * many warning improvements.
178 Tue Feb 27 18:35:15 2001 Tim Janik <timj@gtk.org>
180 * gobject.c (g_object_get_valist): urg, pass G_VALUE_NOCOPY_CONTENTS
181 into G_VALUE_LCOPY(), this needs proper documenting.
183 * gparam.c: fixed G_PARAM_USER_MASK.
185 * gtype.c (type_data_make_W):
186 (type_data_last_unref_Wm): fixed invalid memory freeing.
188 * gobject.c (g_object_last_unref): destroy signal handlers associated
189 with object, right before finalization.
191 * gsignal.c (g_signal_parse_name): catch destroyed nodes or signals
192 that don't actually support details.
194 * gobject.[hc]: got rid of property trailers. nuked GObject
195 properties "data" and the "signal" variants.
196 (g_object_connect): new convenience function to do multiple
197 signal connections at once.
198 (g_object_disconnect): likewise, for disconnections.
200 * gparam.[hc] (g_param_spec_pool_lookup): took out trailer support.
202 * gvalue.[hc]: marked g_value_fits_pointer() and g_value_peek_pointer()
203 as private (the latter got renamed from g_value_get_as_pointer()).
205 2001-02-21 Tor Lillqvist <tml@iki.fi>
207 * *.h: Use G_BEGIN_DECLS and G_END_DECLS.
209 * Makefile.am: Use libglib-1.3.la from top_builddir. Invoke
210 libtool with -no-undefined for Win32 and Cygwin.
212 Wed Feb 21 18:31:46 2001 Jonathan Blandford <jrb@redhat.com>
214 * gsignal.h (g_signal_connect): Add g_signal_connect define to
215 make porting from gtk_signal_connect easy.
217 * gsignal.c (g_signal_emit_valist): Use G_TYPE_FROM_INSTANCE
218 (instance) instead of node->itype when initting the value.
220 2001-02-17 Havoc Pennington <hp@pobox.com>
222 Applied patch from Soeren Sandmann:
224 * gvaluetypes.c (g_value_get_string): G_CONST_RETURN
226 * gtype.c (g_type_name): G_CONST_RETURN
228 * gsignal.c (g_signal_name): G_CONST_RETURN
230 * gobject-query.c (main): const fix
232 Sat Feb 17 07:58:46 2001 Tim Janik <timj@gtk.org>
234 * genums.h (G_TYPE_IS_FLAGS): patch from sven to fixup
235 G_ENUM_CLASS_TYPE() macro.
237 Sat Feb 17 04:55:35 2001 Tim Janik <timj@gtk.org>
239 * gtype.[hc]: changed collect_format, collect_value() and lcopy_format,
240 lcopy_value() in the GTypeValueTable. the collect functions are now
241 called only once per value, collect_format/lcopy_format are strings
242 that enlist all necessary GTypeCValues to be varargs-collected.
244 * gvalue.h: ranamed STATIC_TAG to G_VALUE_NOCOPY_CONTENTS to indicate that
245 a value shouldn't copy its contents.
247 * gvaluecollector.h: changed G_VALUE_COLLECT() and G_VALUE_LCOPY()
248 macros to carry an additional argument (flags) that can be used
249 to pass G_VALUE_NOCOPY_CONTENTS along to the collection functions.
251 * *.c: adapted collect_value() and lcopy_value() functions to the new
252 prototypes, support G_VALUE_NOCOPY_CONTENTS where apropriate.
254 * gsignal.[hc]: introduced a G_SIGNAL_TYPE_STATIC_SCOPE flag that can
255 be passed along (ORed) with the parameter types, indicating that the
256 emission arguments are to be considered static for the scope of the
257 emission. should be used with care and only if the caller knows that
258 a parameter cannot be destroyed/freed from signal handlers connected
261 Fri Feb 16 07:10:44 2001 Tim Janik <timj@gtk.org>
265 (g_closure_sink): make closure sinking explicit.
268 (g_signal_connect_data):
269 (g_signal_connect_closure):
270 (g_signal_connect_closure_by_id):
271 (g_signal_newv): perform explicit closure sinking.
273 Thu Feb 8 00:31:45 2001 Tim Janik <timj@gtk.org>
275 * gtype.h: added G_TYPE_DEBUG_NONE for/from Eric Lemings ;)
277 2001-02-04 Tor Lillqvist <tml@iki.fi>
279 * gobject.def: Remove glib_debug_objects.
281 Sun Feb 4 07:30:53 2001 Tim Janik <timj@gtk.org>
283 * gtype.[hc]: changed g_type_init() to take debugging flags
284 initially, a combination of G_TYPE_DEBUG_OBJECTS and
285 G_TYPE_DEBUG_SIGNALS. using the G_TYPE_ prefix is a bit odd
286 here, but basically g_type_int() serves as initialization
287 fucntion for all of GType, GObject, GSignal, so what the heck.
289 * gobject.c: special case debugging code properly.
290 changed glib_trap_object_ref to g_trap_object_ref.
292 * gsignal.c: add signal emission debugging abilities, along with
293 a new trap object g_trap_instance_signals.
295 2001-02-04 Tor Lillqvist <tml@iki.fi>
297 * Makefile.am (progs_LDADD): Change order of libs to libgobject
298 first, then libglib. Needed for cygwin, says jbdoll@kepri.re.kr.
300 Wed Jan 31 06:19:49 2001 Tim Janik <timj@gtk.org>
302 * gparam.h: gtk-doc sucks for not dealing with #define inside enums.
304 * gtype.[hc]: added G_TYPE_FLAG_RESERVED_ID_BIT, a bit in the type
305 number that's supposed to be left untouched (preserved mainly
306 for the signal code).
308 * *.c: added thread safety code, based on an old patch from sebastian.
309 the remaining thread safety issues are now datalists on pspecs (to be
310 solved im gdataset.c) and gvalue.c where locking concerns value exchange
311 functionality only, and that's soon to be revised.
313 2001-01-27 Tor Lillqvist <tml@iki.fi>
315 * makefile.msc.in: Don't try to compile gmarshal.c on its own.
317 2001-01-24 <alexl@redhat.com>
319 * gclosure.c (g_closure_unref):
320 Don't leak closure->notifiers.
322 2001-01-05 Havoc Pennington <hp@redhat.com>
324 * gparamspecs.c (g_param_spec_enum): set the value_type in the
325 param spec; closes bug 40210
326 (g_param_spec_flags): ditto for flags
328 2001-01-03 Alexander Larsson <alexl@redhat.com>
331 Move glib_debug_objects out of the G_ENABLE_DEBUG #ifdef.
333 Thu Dec 28 11:36:44 2000 Tim Janik <timj@gtk.org>
335 * gbsearcharray.c (upper_power2): disable G_BSEARCH_ALIGN_POWER2
336 fucntionality if DISABLE_MEM_POOLS is defined.
338 * gtype.c: honour DISABLE_MEM_POOLS.
340 * gsignal.c (g_signal_init): flag signal key bsearch array with
341 G_BSEARCH_ALIGN_POWER2 to avoid excessive growth time. honour
344 * gparam.h: added G_PARAM_READWRITE alias for (G_PARAM_READABLE |
347 2000-12-15 Tor Lillqvist <tml@iki.fi>
349 * gobject.def: Update.
351 2000-12-15 Havoc Pennington <hp@pobox.com>
353 * gobject.c (g_object_do_class_init): use g_signal_newc
355 * gsignal.c (g_signal_newc): convenience function for signals
357 (g_signal_new_valist): added
358 (g_signal_new): removed
360 Fri Dec 15 04:40:23 2000 Tim Janik <timj@gtk.org>
362 * gparam.[hc]: add an instance member value_type so the default
363 value of the pspec class can be overridden.
365 2000-12-14 Tor Lillqvist <tml@iki.fi>
367 * makefile.mingw.in: Update, include parts from Makefile.am to
368 build gmarshal.[ch]. Some day, we won't need these separate
369 makefiles for Win32 compilation. I hope.
371 * makefile.msc.in: Update. No use trying to build gmarshal.[ch]
372 here, it would require Unixish tools. MSVC users building from CVS
373 sources are out of luck.
375 * gobject.def: Update.
377 Wed Dec 13 09:31:26 2000 Tim Janik <timj@gtk.org>
379 * gparamspecs.[hc]: add G_TYPE_PARAM_BOXED implementation.
381 * gobject.[hc]: minor fixes.
383 Tue Dec 12 23:38:02 2000 Tim Janik <timj@gtk.org>
385 * Makefile.am: _never_ touch oldest-source-stamp.
387 * gobject.[hc]: construct property handling fixes/improvements.
388 fixed trailer handling in get/set property.
390 * gparam.[hc]: implement param spec pool, got rid of param spec
391 hashtable. the most prominent change is that e deal with type
394 2000-12-12 Elliot Lee <sopwith@redhat.com>
397 . You have to 'touch oldest-source-stamp' if you want to avoid having
398 the Makefile constantly rebuild itself.
399 . Fix marshaller generation rules to work with srcdir != builddir
400 (there were issues with trying to run "./glib-genmarshal", etc.)
402 Mon Dec 11 04:44:11 2000 Tim Janik <timj@gtk.org>
404 * gboxed.c: fixed dealing with collection/lcopy of NULL values.
406 * gclosure.h: removed insane ramblings, added G_CALLBACK() a casting
409 * Makefile.am: cleanups, marshaller generation rules.
411 * gmarshal.[hc]: new files with GRuntime standard marshallers.
413 * glib-genmarshal.c: fix log domain, support gruntime standard
414 marshallers, suport G_TYPE_PARAM, come with extern "C" and
417 * glib-genmarshal.1: reflect glib-genmarshal.c updates.
419 * gobject.[hc]: implement object constructor. rework parameter
420 changed notification queueing, we support queue freezes now and
421 don't dispatch from an idle handler anymore.
422 parameter->property rename hassle.
423 implemented ::properties_changed and ::notify::* signals for
424 property change notification (the later supports property names
425 as details). added signal connection and named data properties.
426 (g_signal_connect_object): new function to setup while_alive
428 (g_object_class_install_property): sink properties now, since they
429 are initially floating.
430 (g_object_steal_data):
431 (g_object_set_data_full):
433 (g_object_get_data): set/get data by using g_datalist_*() functions
435 (g_object_queue_param_changed): nuked.
436 (g_object_freeze_notify): start queueing of property changes (freeze/
438 (g_object_notify): announce changes of a certain property directly.
439 (g_object_thaw_notify): process queue of property changes, therefore
440 emitting GObject::notify::detail with detail being the changed
442 (G_OBJECT_WARN_INVALID_PROPERTY_ID): saner macro variant of former
443 G_WARN_INVALID_PARAM_ID().
445 * gparam.[hc]: param specs are now initially floating and need to be
446 sunken with g_param_spec_sink(), support G_TYPE_PARAM values.
447 added G_PARAM_CONSTRUCT and G_PARAM_CONSTRUCT_ONLY parameter flags,
448 required by GObjectClass.constructor().
450 * gparamspecs.[hc]: added GParamSpecParam, GParamSpecPointer and
451 GParamSpecCCallback, param specs for G_TYPE_PARAM, G_TYPE_POINTER
452 and G_TYPE_CCALLBACK respectively.
454 * gsignal.[hc]: cleanups.
455 (signal_id_lookup): after walking the anchestry, try interfaces as well.
456 (g_signal_new): new function to create signals from varargs type list.
457 (g_signal_connect_closure): closure connection variant that works from
459 (g_signal_connect_data): c handler connection variant that works from
461 (g_signal_emit_valist): emit signal for an instance with paraneters
462 collected from a va_list.
463 (g_signal_emit): emit signal, taking parameters from varargs list.
464 (g_signal_emit_by_name): same as g_signal_emit, working from
466 (signal_emit_R): return whether return_value needs to be altered.
468 * gtype.[hc]: set log-domain to GRuntime, i'm slowly getting to all
469 the points that need to reflect the upcoming rename.
470 melt g_type_conforms_to() functionality into g_type_is_a(), as that
471 is what we really want (liskov substitution principle).
472 assorted changes to other files due to conforms_to->is_a.
474 * gvalue.[hc]: implemented g_value_set_instance() that sets a value
475 from an instantiatable type via the value_table's collect_value()
476 function (based on an idea from James Henstridge <james@daa.com.au>).
479 * gvaluetypes.[hc]: implement G_TYPE_CCALLBACK and G_TYPE_PARAM.
481 Wed Nov 29 13:30:05 2000 Tim Janik <timj@gtk.org>
483 * gsignal.c (handlers_find): fix elliots "logic fix" that dereferences
484 NULL nodes if C handlers are searched for specific signals.
486 2000-11-28 Elliot Lee <sopwith@redhat.com>
488 * gsignal.c: Fix warnings about possible use of uninitialized
489 variables, and fix logic that would leave 'node' unset in cases
490 that it might be used in.
492 * glib-genmarshal.c: Fix warning about printf format.
494 2000-11-28 Tor Lillqvist <tml@iki.fi>
496 * gboxed.c: Include <string.h> for memset ().
498 2000-11-22 Tor Lillqvist <tml@iki.fi>
500 * gobject.def: Update.
502 2000-11-20 Havoc Pennington <hp@redhat.com>
504 * gobject.c (g_object_get_data)
506 (g_object_set_data_full)
507 (g_object_steal_data): More convenient data-setting functions
509 Wed Nov 15 20:58:05 2000 Owen Taylor <otaylor@redhat.com>
511 * gtypemodule.c (g_type_module_use): If loading the
512 module fails, don't increment the use count.
514 Thu Nov 9 01:49:43 2000 Tim Janik <timj@gtk.org>
516 * gobject.h (G_WARN_INVALID_PARAM_ID): doh,
517 s/BSE_OBJECT_TYPE_NAME/G_OBJECT_TYPE_NAME/; reported by Maas-Maarten
518 Zeeman <maas@wanadoo.nl>.
520 Mon Nov 13 00:48:39 2000 Owen Taylor <otaylor@redhat.com>
522 * Makefile.am (EXTRA_DIST): Add glib-genmarshal.1
524 2000-11-11 Tor Lillqvist <tml@iki.fi>
526 * gtypemodule.c: Include stdlib.h for exit().
528 * makefile.{mingw,msc}.in (gobject_OBJECTS): Add gtypemodule.
530 * gobject.def: Add missing functions.
532 Sun Nov 5 13:21:28 2000 Owen Taylor <otaylor@redhat.com>
534 * Makefile.am gtypemodule.[ch]: New basic implementation of
535 GTypePlugin interface as a GObject. Dynamically loaded modules can
536 register any number of types and interface on the module.
538 Sun Nov 5 10:25:40 2000 Owen Taylor <otaylor@redhat.com>
540 * gsignal.c (handlers_find): When appending handlers and
541 not matching on signal_id, use hlist->signal_id instead of
542 signal_id. Having the correct signal_id when unreffing
543 the handlers makes things work a lot better.
545 2000-11-05 Tor Lillqvist <tml@iki.fi>
547 * makefile.{mingw,msc}.in (gobject_OBJECTS): Add gtypeplugin.
549 * gobject.def: Update.
551 Sun Nov 5 05:22:55 2000 Tim Janik <timj@gtk.org>
554 fixed a bag full of subtle bugs of immensive screw-up potential in
555 handlers_find(), luckily no one found out about them yet ;)
556 fixed signal_handlers_foreach_matched_R() so it operates on an
557 initial handler list snapshot provided by handlers_find() to work
558 around general reentrancy problems and to avoid multiple callback()
559 invocations on the same handlers.
560 this code is now officially 80% bug free (10% remaining for interface
561 types, and 10% remaining for destroyed signals ;)
563 Sat Nov 4 02:01:33 2000 Tim Janik <timj@gtk.org>
565 * gsignal.c (_g_signals_destroy): valid signal nodes start out at 1.
567 * gtypeplugin.[hc]: new files holding a GTypePlugin interface
568 implementation that provides the API required by GType to deal with
569 dynamically loadable types.
571 * gtype.[hc]: displace any GTypePlugin business to gtypeplugin.h.
573 Fri Nov 3 07:35:00 2000 Tim Janik <timj@gtk.org>
575 * gsignal.[hc]: prefix internal functions with '_'. renamed
576 g_signal_connect_closure() to g_signal_connect_closure_by_id().
577 added g_signal_parse_name() to retrive signal_id and detail quark
578 from a signal name (internal).
580 Wed Nov 1 03:36:54 2000 Tim Janik <timj@gtk.org>
582 * gobject.c (g_object_base_class_finalize): destroy all signals that
583 the finalized obejct type introduced.
585 * gsignal.c (g_signals_destroy): don't require itype to have
588 * gobject.c (g_object_do_finalize): make sure all signal handlers
592 (g_signal_handler_find): only match on non-0 masks.
593 (g_signal_handlers_block_matched):
594 (g_signal_handlers_unblock_matched):
595 (g_signal_handlers_disconnect_matched): new functions to block/unblock
596 or disconnect handlers in groups.
598 2000-10-30 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
600 * gvalue.c (exchange_entries_equal), gparam.c (param_spec_equals):
601 made both functions return gboolean just for the little extra
602 standard conformance now that GEqualFunc is introduced.
604 Mon Oct 30 05:52:45 2000 Tim Janik <timj@gtk.org>
606 * gsignal.c (g_signal_list_ids): get rid of inline documentation owen
607 added, the doc system would ignore it anyways (for some reason not
610 Mon Oct 30 03:00:07 2000 Tim Janik <timj@gtk.org>
612 * gsignal.[hc] (g_signal_list_ids): renamed owen's g_type_signals(),
613 added required mutex locks.
615 Sun Oct 29 02:31:03 2000 Owen Taylor <otaylor@redhat.com>
617 * gsignal.c (g_type_signals): Fix problem where signals
618 with "_" in them appeared twice in the result array.
620 Sun Oct 29 01:58:44 2000 Owen Taylor <otaylor@redhat.com>
622 * gsignal.h: Add g_type_signals() - a function to list
623 all signals for a given type.
625 Sat Oct 28 00:28:09 2000 Tim Janik <timj@gtk.org>
627 * gclosure.c (g_closure_add_marshal_guards): fixed notifier position
628 for post_marshal guard which was off at 0.
630 Fri Oct 27 21:49:31 2000 Tim Janik <timj@gtk.org>
632 * gobject.[hc]: doh, fix argument order in for
633 g_cclosure_new_object_swap and g_cclosure_new_object.
635 2000-10-28 Tor Lillqvist <tml@iki.fi>
637 * makefile.{mingw,msc}.in: Make glib-genmarshal.exe.
639 * glib-genmarshal.c: Conditionalise include of unistd.h.
640 Include <io.h> on Win32.
642 * gobject.def: Add some missing entry points.
644 Fri Oct 27 16:33:41 2000 Tim Janik <timj@gtk.org>
646 * gsignal.[hc]: publically define GSignalInvocationHint structure
647 that gets passed in to closure invocations. added signal details.
648 renamed GSignalType to GSignalFlags to comply with conventions.
649 quite some cleanups and minor fixes. avoid uneccessary handler list
650 walks upon invokation of after handlers. relookup handler list for
651 restarted emissions. preliminary abort normal handler invokation if
652 after handler is encountered.
655 * gclosure.[hc]: moved invocation_hint to the end of the
656 g_closure_invoke() arguments as sugegsted by kenelson.
657 also made it a gpointer to be more generic. the invocation_hint
658 is a caller specific thing that can be used to pass additional
659 data in to closure invocations as documented with the caller
660 invoking the closure.
662 Fri Oct 27 05:35:14 2000 Tim Janik <timj@gtk.org>
664 * gobject.c (g_object_watch_closure): fixed realloc bug, reported
667 * gsignal.c (g_signal_newv): fixed deadlock scenarion where
668 g_signal_lookup() would be called with the signal lock being
669 held. reported by james henstridge.
671 * gclosure.c (g_closure_set_meta_marshal): fixed memcpy/overwrite bug
674 2000-10-26 Tor Lillqvist <tml@iki.fi>
676 * gbsearcharray.c (bsearch_array_insert): Fix gccisms (pointer
677 arithmetic on void pointer, label without statement following.
679 * gtype.c (type_node_fundamental_info): Don't apply unary minus to
680 result of sizeof operator, it can be unsigned. Cast first to
683 * gobject.def: Add new functions.
685 * makefile.{mingw,msc}.in: Add new objects.
687 2000-10-26 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
689 * Makefile.am: Remove empty SUBDIRS line _again_, as that _still_
690 prevents 'make dist' from working.
692 Wed Oct 25 19:11:03 2000 Owen Taylor <otaylor@redhat.com>
694 * gbsearcharray.h (g_bsearch_array_get_nth): Don't use implicit
695 casts from void * since this will get included from C++ too
698 Thu Oct 26 00:30:27 2000 Tim Janik <timj@gtk.org>
700 * gvaluetypes.[hc]: added g_value_set_static_string().
702 * gboxed.[hc]: const corrections. added g_value_set_static_boxed().
704 Wed Oct 25 20:27:02 2000 Tim Janik <timj@gtk.org>
706 * gtype.c (g_type_free_instance): for the moment, freeing object
707 structures will fill their memory portion with 0xAA. there's a
708 FIXME there, remove this line at a later point.
710 Tue Oct 24 23:10:26 2000 Tim Janik <timj@gtk.org>
713 * glib-genmarshal.c: added publically installed marshaller generator.
715 * gtype.h: added G_TYPE_INSTANCE_GET_INTERFACE() to retrive a certain
716 interface VTable from instances.
718 Mon Oct 23 08:28:15 2000 Tim Janik <timj@gtk.org>
720 * gobject.[hc]: new functions for closure maintenance:
721 (g_object_watch_closure): maintain validity of the object and
722 the closure for objects that are used as data part of a closure.
723 (g_cclosure_new_object): convenience function to create C closures
724 that have an object as data argument.
725 (g_closure_new_object): convenience function to create closures
726 that have an object as data argument.
728 * gclosure.[hc]: implementation of GClosure mechanism.
729 a closure is basically an encapsulation of a callback function
730 and its environment. ideally, most places supporting callback
731 functions will simply take a GClosure* pointer and thus unify
732 callback environments wrg destroy notification etc.
733 GClosure provides destroy notifiers for arbitrary data pointers,
734 reference counting, invalidation notification (it can be invalidated
735 which is merely a deactivate state) and a marshallinbg abstraction.
736 GCClosure is also provided in these files, they present a specialized
737 GClosure implementation for C language callbacks.
739 * genum.c: macro cleanups.
741 * gboxed.[hc]: new files, for boxed type abstraction.
742 (g_boxed_copy): copy a boxed structure
743 (g_boxed_free): free a boxed structure
745 (g_value_get_boxed): standard GValue functions for boxed types
746 (g_boxed_type_register_static): convenience function for easy
747 introduction of new G_TYPE_BOXED derivatives.
749 * gparam.[hc]: introduced g_param_type_register_static(), a short hand
750 for creation of new GParamSpec derived types.
752 * gtype.[hc]: many fixes, introduced ability to flag individual
753 type nodes as ABSTRACT upon registration, added value_peek_pointer()
754 to the value table to peek at GValue contents as a pointer for types
755 that support this. fixed up GValue checks.
757 * gvalue.[hc]: added g_value_fits_pointer() and g_value_get_as_pointer()
758 to peek at the value contents as pointer.
760 * *.[hc]: adaptions to type macro fixes and changes in the type
763 * many const corrections over the place.
765 Sat Oct 21 02:49:56 2000 Tim Janik <timj@gtk.org>
767 * gtype.c (g_type_conforms_to): this function basically behaves like
768 and is_a check, except that it _additionally_ features interfaces
769 for instantiatable types. enforce this in the second branch as well
770 (`type' conforms_to `type') even if `type' is not an interface type.
772 Fri Oct 20 15:31:04 2000 Tim Janik <timj@gtk.org>
774 * gvaluetypes.[hc]: added G_TYPE_POINTER implementation from jrb.
778 * gvaluetypes.c: added GTypeValueTable.value_peek_pointer and
779 suitable implementations of this for G_TYPE_STRING, G_TYPE_OBJECT
782 Mon Aug 21 04:13:37 2000 Tim Janik <timj@gtk.org>
784 * gbsearcharray.[hc]: long standing needed generic implementation
785 of a binary searchable, sorted and dynamically sized array.
787 2000-10-15 Raja R Harinath <harinath@cs.umn.edu>
789 * Makefile.am (BUILT_EXTRA_DIST): New variable.
790 (dist-hook): Handle $(BUILT_EXTRA_DIST).
791 (*): Remove traces of @STRIP_{BEGIN,END}@.
793 2000-09-29 Martin Baulig <baulig@suse.de>
795 Several minor ANSI C fixes.
798 * gtype.c (type_class_init):
799 `(gpointer) bnode->data->class.class_init_base'
800 in call to g_slist_prepend() and
801 'GBaseInitFunc class_init_base = (GBaseInitFunc) slist->data'.
803 * gobject.c: Put text following #endif into comments.
805 2000-09-25 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
807 * Makefile.am: Remove empty SUBDIRS line, as that prevents make
810 Sat Sep 9 20:04:13 2000 Owen Taylor <otaylor@redhat.com>
812 * gobject.c (g_object_last_unref): Move call to
813 g_type_free_instance() here from g_object_do_finalize,
814 since g_type_free_instance() can unload the object's
817 2000-07-27 Tor Lillqvist <tml@iki.fi>
819 * gobject.c: No, don't mark glib_debug_objects for export here,
820 it's handled specially in gtktypeutils.c.
822 * gobject.def: Export g_type_fundamental_last (the function).
824 2000-07-26 Tor Lillqvist <tml@iki.fi>
827 * gobject.c: Mark glib_debug_objects for export/import as it is
830 Sun Jul 23 17:23:35 2000 Tim Janik <timj@gtk.org>
832 * gtype.[hc]: make g_type_fundamental_last() a function, avoiding all
833 that extern variable clutter and avoiding further problems with thread
836 2000-07-19 Tor Lillqvist <tml@iki.fi>
841 * gtype.c: Shut up Sun's picky compiler.
843 2000-07-14 Tor Lillqvist <tml@iki.fi>
845 * gobject.def: Add g_type_get_plugin.
847 Thu Jul 13 02:07:54 2000 Tim Janik <timj@gtk.org>
849 * gparam.c (g_param_value_defaults): default initialize the temporary
850 default value, instead of nuking the caller's value contents.
852 2000-07-11 Raja R Harinath <harinath@cs.umn.edu>
854 * gtype.c (g_type_get_plugin): Don't return just 0 or 1.
856 Tue Jul 11 02:48:13 2000 Tim Janik <timj@gtk.org>
858 * gtype.[hc]: removed g_type_is_dynamic() and added g_type_get_plugin().
860 2000-07-10 Tor Lillqvist <tml@iki.fi>
862 * gobject-query.c: Include ../config.h for HAVE_UNISTD_H. Use it
863 to guard inclusion of <unistd.h>.
865 * gtype.h: Fix copy-paste errors in the ifdefs on how to declare a
866 variable for export. Call the macro GOBJECT_VAR.
868 * gtype.c: Declare _g_type_fundamental_last for export here, too.
869 (type_node_any_new): Use only constant expressions for sizeof
870 operator (for instance MSVC requires this).
872 * makefile.mingw.in: Define GOBJECT_COMPILATION.
874 Sun Jul 9 21:21:46 2000 Owen Taylor <otaylor@redhat.com>
876 * genums.c: Move string.h include into the .c file
877 instead of where it was in the .h file by mistake.
879 Thu Jul 6 15:30:27 2000 Owen Taylor <otaylor@redhat.com>
881 * Makefile.am (EXTRA_DIST): dist fixes.
883 * gobject.c: Add a global variable glib_debug_objects
884 (not in header file) to control object tracing.
886 2000-07-01 Tor Lillqvist <tml@iki.fi>
888 * gobject.def: Update added and renamed entry points.
890 * makefile.mingw.in: Add gvaluetypes.o.
892 Thu Jun 29 16:02:07 2000 Owen Taylor <otaylor@redhat.com>
894 * gobject.c:include string.h for memset
895 * genums.h: include string.h for strcpy
896 * gvalue.c: include string.h for memset, memcpy.
898 Sat Jun 24 23:03:04 2000 Tim Janik <timj@gtk.org>
900 * gtype.[hc]: provide G_TYPE_CHAR, G_TYPE_UCHAR, G_TYPE_BOOLEAN,
901 G_TYPE_INT, G_TYPE_UINT, G_TYPE_LONG, G_TYPE_ULONG, G_TYPE_FLOAT,
902 G_TYPE_DOUBLE and G_TYPE_STRING fundamental types.
903 added a GTypeValueTable* pointer to GTypeInfo structure for types
904 to implement GValue handling functions.
905 GTypeValueTable contains the following members:
906 value_init(): initialize a GValue structure.
907 value_free(): free GValue structure contents (optional).
908 value_copy(): copy one GValue contents to another GValue structure of
909 collect_type: varargs collection type for the first variable argument
910 to be collected by collect_value().
911 collect_value(): variable arguments collection function (optional).
912 lcopy_type: varargs collection type for the first variable argument
913 to be location copyied by lcopy_value().
914 lcopy_value(): variable arguments location copy function (optional).
915 g_type_value_table_peek(): new function to retrive the GTypeValueTable*
916 for a type node. ValueTables get inherited from parent types, unless
917 overridden through the GTypeInfo structure. internally, GTypeValueTable
918 support means an added overhead of one pointer per static or used
920 g_type_add_class_cache_func(): provide a cache_func/data pair to be
921 called prior to a type nodes last_unref() function, this can be used
922 to prevent premature class destruction. multiple installed cache_func()
923 will be chained upon last_unref() untill one of them returns TRUE.
924 the cache_func()s have to check the class id passed in to figure whether
925 they actually want to cache the class of this type (since all classes
926 are routed through the cache_func() chain).
927 g_type_remove_class_cache_func(): remove a previously installed
928 cache_func/data pair. the cache maintained by this function has to be
929 clear when calling g_type_remove_class_cache_func() to avoid leaks.
930 g_type_class_unref_uncached(): class unref function for cache_func()
931 implementations, unreferences a class omitting the cache chain (and
932 therefore unref->cache->unref->... loops).
934 * gvaluetypes.[hc]: provide the value setters/getters for the primitive
935 fundamental types boolean, char, uchar, int, uint, long, ulong, float,
938 * gvalue.[hc]: provide G_TYPE_IS_VALUE() in terms of whether a
939 GTypeValueTable is provided for this type.
940 removed g_value_init_default(), g_value_validate(), g_value_defaults(),
941 g_value_set_default() and g_values_cmp() as these are supplied by the
943 moved g_values_exchange() into the "implementation details" section,
944 since it just provides the underlying functionality for
947 * gvaluecollector.h: renamed the varargs value container from
948 GParamCValue to GTypeCValue as the value collection methods are
949 supplied by the type system now.
950 G_PARAM_COLLECT_VALUE() and G_PARAM_LCOPY_VALUE() got renamed to
951 G_VALUE_COLLECT() and G_VALUE_LCOPY() and operate without a
952 GParamSpec structure now.
954 * genums.h: macros cleanups/fixes.
956 * genum.c: provide G_TYPE_ENUM and G_TYPE_FLAGS type
957 and assorted g_value_{s|g}et_{enum|flags}() implementations.
960 provide G_IS_VALUE_OBJECT(), G_TYPE_OBJECT ValueTable methods
961 and g_value_{s|g}et_object().
963 * gparam.[hc]: reduced class to value_set_default(),
964 value_validate() and values_cmp(). also parameters now need to fill
965 in a GType value_type; field to indicate the GValue type they
966 are handling. provide g_param_value_set_default(),
967 g_param_value_defaults(), g_param_value_validate() and
968 g_param_values_cmp().
970 * gparamspecs.[hc]: got rid of the g_value_* functions and
971 the G_IS_VALUE_* macros. adapted param spec implementations
972 according to the GParamSpecClass changes.
974 Sat Jun 10 08:38:27 2000 Tim Janik <timj@gtk.org>
976 * gtype.c (type_class_init): fetch the nth iface entry of the
977 type node in the nth loop iteration, not alwys the first.
978 bug discovered by Walt Pohl <cher@suitware.com>.
979 (type_data_finalize_class_ifaces): same here, cut and paste
982 Wed Jun 7 09:21:05 2000 Owen Taylor <otaylor@redhat.com>
984 * Makefile.am (INCLUDES): Add top_builddir so glibconfig.h
985 is found properly when build srcdir != builddir. (Patch from
988 2000-05-13 Tor Lillqvist <tml@iki.fi>
992 * gobject.rc.in: New files, for Win32 (mingw) build.
994 * Makefile.am: Add to EXTRA_DIST. Add rules to produce the
995 corresponding non-*.in files.
997 * gtype.h: (Win32:) Mark _g_type_fundamental_last for
998 export/import from DLL.
1000 Fri May 5 01:15:48 2000 Tim Janik <timj@gtk.org>
1002 * gtype.h: add reserved fundamental ids for gtk types (for transition
1003 time). added G_TYPE_FUNDAMENTAL_MAX for gtk.
1005 Mon Apr 17 20:45:50 2000 Tim Janik <timj@gtk.org>
1007 * glib-gobject.c (g_object_base_class_finalize): oops, don't unset
1008 n_params prior to destructing them.
1010 Tue Apr 11 04:28:10 2000 Tim Janik <timj@gtk.org>
1012 * fixed a couple of bugs in the initial parameter/object
1013 implementations, after getting beast running on GObject and GValue.
1015 Fri Apr 7 04:27:49 2000 Tim Janik <timj@gtk.org>
1017 * glib-gobject.[hc]: completed parameter set/get implementations,
1018 along with asyncronous parameter changed notification queue.
1020 Sun Apr 2 04:54:36 2000 Tim Janik <timj@gtk.org>
1022 * glib-gobject.[hc]: GObject implementation, that is facilities
1023 for setting/getting quarked data and reference counting.
1025 * glib-gparamspecs.[hc]: first actuall parameter implementations
1026 for GLib, so far we have: char, uchar, bool, int, uint, long,
1027 ulong, enum, flags, float, double, string and object. each of these
1028 GParamSpecs is a new instantiatable type in its own respect,
1029 so the .c file derives 13 new types from G_TYPE_PARAM and
1030 defines over 50 (*2) conversion facilities.
1032 * glib-gvaluecollector.h: generic varargs handling stubs for
1033 GParamSpecs, private header file (does get installed for
1034 inclusion into user code though).
1036 * glib-gvalue.[hc]: GValue functionality implementation.
1038 * glib-gparam.[hc]: basis GParamSpec implementation for
1039 the virtual base type G_TYPE_PARAM.
1041 * glib-genums.[hc]: enum/flags type implementation, based on
1044 * glib-gtype.[hc]: GLib Type System implementation, heavily
1045 based on BSE's dynamic type system.