1 Sat Mar 31 23:55:58 2001 Tim Janik <timj@gtk.org>
4 * gparamspecs.[hc]: applied patch from owen to implement
7 Fri Mar 30 07:34:02 2001 Tim Janik <timj@gtk.org>
9 * gtype.c (type_iface_retrive_holder_info_Wm):
10 * gtypeplugin.c (g_type_plugin_complete_interface_info):
11 * gtypemodule.c (g_type_module_complete_interface_info):
12 change order of instance_type and interface_type so they match
13 the g_type_add_interface_*() API.
15 * gsignal.c (g_signal_emit_valist): always assign C return value
16 location, people depending on unaltered return values after emissions
17 that had no handlers to run need to use g_signal_emitv().
19 * gtype.[hc] (g_type_query): new function to allow querying of
20 class and object size (semantics like g_signal_query()).
21 currently the implementation is better held conservative so as to
22 only support types that are classed and static.
24 2001-03-29 Tor Lillqvist <tml@iki.fi>
26 * gobject.def: Updates.
28 Wed Mar 28 17:04:06 2001 Tim Janik <timj@gtk.org>
30 * gobject.c (object_queue_property): only queue readable properties
31 for notification changes.
33 Thu Mar 22 13:36:50 2001 Tim Janik <timj@gtk.org>
35 * gsignal.c (g_signal_newv): catch G_SIGNAL_RUN_FIRST with a return value.
37 2001-03-21 Martin Baulig <baulig@suse.de>
39 * gboxed.[ch] (g_value_dup_boxed): This takes a `const GValue *'
42 2001-03-18 Tor Lillqvist <tml@iki.fi>
44 * gobject.def: Correct some renamed functions.
46 Sat Mar 17 23:18:36 2001 Tim Janik <timj@gtk.org>
48 * gobject.c (g_object_get_property): minor bug-fix.
50 * gbsearcharray.[hc]: provide a macro for static initialization and
51 functions g_bsearch_array_new() and g_bsearch_array_destroy() for
54 * gboxed.c: introduce G_TYPE_GSTRING, boxed type for GString.
56 * gclosure.[hc]: naming corrections.
58 Fri Mar 9 16:42:08 2001 Tim Janik <timj@gtk.org>
60 * gvaluetypes.[hc]: moved g_strdup_value_contents() into this file as
61 a public function (was static in gobject.c before). it's a bit odd
62 to have that function here, especially since it requires extra includes,
63 but then it doesn't very well fit somewhere else either.
65 * gparamspecs.c: added default/max/min checks to param spec creation
68 2001-03-10 Tor Lillqvist <tml@iki.fi>
70 * gobject.def: Add a couple of missing entries.
72 * Makefile.am (libgobject_1_3_la_LIBADD): Use only on Win32.
74 Fri Mar 9 14:57:17 2001 Tim Janik <timj@gtk.org>
76 * testgruntime.c: test program. covers run first/last/cleanup signal
77 handlers, return value accumulator, signal string returns, and
78 interface types in signal arguments.
80 * gtype.c (g_type_value_table_peek): for interface types without
81 value table, try looking up a value table from an instantiatable
82 prerequisite type (this is safe as an interface may only have
83 one instantiatable prerequisiste).
84 (type_check_is_value_type_U): same here.
86 * gsignal.c (g_signal_newv): assert that return types never have
87 G_SIGNAL_TYPE_STATIC_SCOPE set.
88 (g_signal_newc): only create class closure if the class_offset is not
91 Fri Mar 9 10:14:00 2001 Tim Janik <timj@gtk.org>
93 * gparamspecs.c (g_param_spec_object): use g_type_is_a() to check
94 for object_type being a G_TYPE_OBJECT, not G_TYPE_IS_OBJECT(), since
95 that wouldn't allow interface types.
97 * gtype.c (g_type_interface_add_prerequisite): arg, fixed small cnp bug
98 with bad implications and an off-by-one error.
100 Thu Mar 8 16:34:22 2001 Owen Taylor <otaylor@redhat.com>
102 * gvaluetransform.c: Include <string.h> for memcpy.
104 * gvaluetransform.c (DEFINE_SPRINTF): Remove unnecessary
105 and ANSI-illegal ## token pasting.
107 Thu Mar 8 18:11:52 2001 Tim Janik <timj@gtk.org>
109 * gsignal.c: eek, fixed old hook detail storage code.
111 Thu Mar 8 16:35:48 2001 Tim Janik <timj@gtk.org>
113 * gparamspecs.[hc]: s/g_param_spec_string_c/g_param_spec_stringc/.
115 * gsignal.[hc]: fixed accumulator invocation, implemented emission
116 hooks. and no, neither of these callbacks are called via a closure,
117 language bindings can wrap the accumulator and emission hook
118 interface, they already get parameters marshalled into a GValue array.
119 (g_signal_connect): removed this function as its C specific, doesn't
120 cover the swapped argument, is too close to its broken original
121 gtk_signal_connect() and creates demand for _swapped, _after and
122 _swapped_after variants <brrr>.
123 (g_signal_connectc): convenience macro to connect a C handler
124 func with data, like the old g_signal_connect() plus swapped
128 * gboxed.c: added G_TYPE_VALUE boxed type.
130 Wed Mar 7 19:02:51 2001 Tim Janik <timj@gtk.org>
132 * gtype.c (type_node_add_iface_entry_W): catch when adding an interface
133 to an ancestor of a child that already conforms to this interface.
134 currently we spew a warning here, should we be silent?
135 (g_type_interface_add_prerequisite): new function to add a prerequisite
136 type to an interface, that must succeed an instance is_a prerequisite
137 type check before the interface can be added to an instance. the
138 prerequisite types are also suuported in is_a checks of the interface.
139 (g_type_instance_is_a):
140 (g_type_check_instance_cast):
141 (g_type_check_instance): cleanups and optimizations.
143 (g_type_check_class_cast): same, also prevented these from accepting
144 interface types, as class structures don't nest interfaces.
146 2001-03-07 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
148 * Makefile.am: Avoid rebuilding everything everytime.
150 Wed Mar 7 09:36:33 2001 Tim Janik <timj@gtk.org>
152 * gboxed.[hc]: changed prototype of g_boxed_type_register_static()
153 to contain an optional init function and a hint at whether the
154 boxed structure uses ref counting internally.
155 added g_value_set_boxed_take_ownership().
156 made G_TYPE_BOXED an abstract value type.
158 * genums.[hc]: made G_TYPE_ENUM and G_TYPE_FLAGS abstract value
161 * glib-genmarshal.c: argument type changes, preparation for third-party
164 * gobject.[hc]: cleaned up get/set property code.
165 added g_strdup_value_contents() to improve warnings.
167 * gparam.[hc]: added g_param_value_convert(), taking over responsibility
168 of the old g_value_convert(). added G_PARAM_LAX_VALIDATION flag so
169 validation alterations may be valid a part of the property setting
172 * gparamspecs.[hc]: made value comparisons stable (for sort applications).
173 added GParamSpecValueArray, a param spec for value arrays and
174 GParamSpecClosure. nuked the value exchange functions and
177 * gtype.[hc]: catch unintialized usages of the type system with
178 g_return_val_if_uninitialized(). introduced G_TYPE_FLAG_VALUE_ABSTRACT
179 to flag types that introduce a value table, but can't be used for
180 g_value_init(). cleaned up reserved type ids.
182 * gvalue.[hc]: code cleanups and saner checking.
183 nuked the value exchange API. implemented value transformations, we
184 can't really "convert" values, rather transforms are an anylogy to
185 C casts, real conversions need a param spec for validation, which is
186 why g_param_value_convert() does real conversions now.
188 * gvaluearray.[hc]: new files that implement a GValueArray, a struct
189 that can hold inhomogeneous arrays of value (to that extend that it
190 also allowes undefined values, i.e. G_VALUE_TYPE(value)==0).
191 this is exposed to the type system as a boxed type.
193 * gvaluetransform.c: new file implementing most of the former value
194 exchange functions as single-sided transformations.
196 * gvaluetypes.[hc]: nuked G_TYPE_CCALLBACK, added
197 g_value_set_string_take_ownership().
199 * *.h: s/G_IS_VALUE_/G_VALUE_HOLDS_/.
201 * *.[hc]: many fixes and cleanups.
203 * many warning improvements.
205 Tue Feb 27 18:35:15 2001 Tim Janik <timj@gtk.org>
207 * gobject.c (g_object_get_valist): urg, pass G_VALUE_NOCOPY_CONTENTS
208 into G_VALUE_LCOPY(), this needs proper documenting.
210 * gparam.c: fixed G_PARAM_USER_MASK.
212 * gtype.c (type_data_make_W):
213 (type_data_last_unref_Wm): fixed invalid memory freeing.
215 * gobject.c (g_object_last_unref): destroy signal handlers associated
216 with object, right before finalization.
218 * gsignal.c (g_signal_parse_name): catch destroyed nodes or signals
219 that don't actually support details.
221 * gobject.[hc]: got rid of property trailers. nuked GObject
222 properties "data" and the "signal" variants.
223 (g_object_connect): new convenience function to do multiple
224 signal connections at once.
225 (g_object_disconnect): likewise, for disconnections.
227 * gparam.[hc] (g_param_spec_pool_lookup): took out trailer support.
229 * gvalue.[hc]: marked g_value_fits_pointer() and g_value_peek_pointer()
230 as private (the latter got renamed from g_value_get_as_pointer()).
232 2001-02-21 Tor Lillqvist <tml@iki.fi>
234 * *.h: Use G_BEGIN_DECLS and G_END_DECLS.
236 * Makefile.am: Use libglib-1.3.la from top_builddir. Invoke
237 libtool with -no-undefined for Win32 and Cygwin.
239 Wed Feb 21 18:31:46 2001 Jonathan Blandford <jrb@redhat.com>
241 * gsignal.h (g_signal_connect): Add g_signal_connect define to
242 make porting from gtk_signal_connect easy.
244 * gsignal.c (g_signal_emit_valist): Use G_TYPE_FROM_INSTANCE
245 (instance) instead of node->itype when initting the value.
247 2001-02-17 Havoc Pennington <hp@pobox.com>
249 Applied patch from Soeren Sandmann:
251 * gvaluetypes.c (g_value_get_string): G_CONST_RETURN
253 * gtype.c (g_type_name): G_CONST_RETURN
255 * gsignal.c (g_signal_name): G_CONST_RETURN
257 * gobject-query.c (main): const fix
259 Sat Feb 17 07:58:46 2001 Tim Janik <timj@gtk.org>
261 * genums.h (G_TYPE_IS_FLAGS): patch from sven to fixup
262 G_ENUM_CLASS_TYPE() macro.
264 Sat Feb 17 04:55:35 2001 Tim Janik <timj@gtk.org>
266 * gtype.[hc]: changed collect_format, collect_value() and lcopy_format,
267 lcopy_value() in the GTypeValueTable. the collect functions are now
268 called only once per value, collect_format/lcopy_format are strings
269 that enlist all necessary GTypeCValues to be varargs-collected.
271 * gvalue.h: ranamed STATIC_TAG to G_VALUE_NOCOPY_CONTENTS to indicate that
272 a value shouldn't copy its contents.
274 * gvaluecollector.h: changed G_VALUE_COLLECT() and G_VALUE_LCOPY()
275 macros to carry an additional argument (flags) that can be used
276 to pass G_VALUE_NOCOPY_CONTENTS along to the collection functions.
278 * *.c: adapted collect_value() and lcopy_value() functions to the new
279 prototypes, support G_VALUE_NOCOPY_CONTENTS where apropriate.
281 * gsignal.[hc]: introduced a G_SIGNAL_TYPE_STATIC_SCOPE flag that can
282 be passed along (ORed) with the parameter types, indicating that the
283 emission arguments are to be considered static for the scope of the
284 emission. should be used with care and only if the caller knows that
285 a parameter cannot be destroyed/freed from signal handlers connected
288 Fri Feb 16 07:10:44 2001 Tim Janik <timj@gtk.org>
292 (g_closure_sink): make closure sinking explicit.
295 (g_signal_connect_data):
296 (g_signal_connect_closure):
297 (g_signal_connect_closure_by_id):
298 (g_signal_newv): perform explicit closure sinking.
300 Thu Feb 8 00:31:45 2001 Tim Janik <timj@gtk.org>
302 * gtype.h: added G_TYPE_DEBUG_NONE for/from Eric Lemings ;)
304 2001-02-04 Tor Lillqvist <tml@iki.fi>
306 * gobject.def: Remove glib_debug_objects.
308 Sun Feb 4 07:30:53 2001 Tim Janik <timj@gtk.org>
310 * gtype.[hc]: changed g_type_init() to take debugging flags
311 initially, a combination of G_TYPE_DEBUG_OBJECTS and
312 G_TYPE_DEBUG_SIGNALS. using the G_TYPE_ prefix is a bit odd
313 here, but basically g_type_int() serves as initialization
314 fucntion for all of GType, GObject, GSignal, so what the heck.
316 * gobject.c: special case debugging code properly.
317 changed glib_trap_object_ref to g_trap_object_ref.
319 * gsignal.c: add signal emission debugging abilities, along with
320 a new trap object g_trap_instance_signals.
322 2001-02-04 Tor Lillqvist <tml@iki.fi>
324 * Makefile.am (progs_LDADD): Change order of libs to libgobject
325 first, then libglib. Needed for cygwin, says jbdoll@kepri.re.kr.
327 Wed Jan 31 06:19:49 2001 Tim Janik <timj@gtk.org>
329 * gparam.h: gtk-doc sucks for not dealing with #define inside enums.
331 * gtype.[hc]: added G_TYPE_FLAG_RESERVED_ID_BIT, a bit in the type
332 number that's supposed to be left untouched (preserved mainly
333 for the signal code).
335 * *.c: added thread safety code, based on an old patch from sebastian.
336 the remaining thread safety issues are now datalists on pspecs (to be
337 solved im gdataset.c) and gvalue.c where locking concerns value exchange
338 functionality only, and that's soon to be revised.
340 2001-01-27 Tor Lillqvist <tml@iki.fi>
342 * makefile.msc.in: Don't try to compile gmarshal.c on its own.
344 2001-01-24 <alexl@redhat.com>
346 * gclosure.c (g_closure_unref):
347 Don't leak closure->notifiers.
349 2001-01-05 Havoc Pennington <hp@redhat.com>
351 * gparamspecs.c (g_param_spec_enum): set the value_type in the
352 param spec; closes bug 40210
353 (g_param_spec_flags): ditto for flags
355 2001-01-03 Alexander Larsson <alexl@redhat.com>
358 Move glib_debug_objects out of the G_ENABLE_DEBUG #ifdef.
360 Thu Dec 28 11:36:44 2000 Tim Janik <timj@gtk.org>
362 * gbsearcharray.c (upper_power2): disable G_BSEARCH_ALIGN_POWER2
363 fucntionality if DISABLE_MEM_POOLS is defined.
365 * gtype.c: honour DISABLE_MEM_POOLS.
367 * gsignal.c (g_signal_init): flag signal key bsearch array with
368 G_BSEARCH_ALIGN_POWER2 to avoid excessive growth time. honour
371 * gparam.h: added G_PARAM_READWRITE alias for (G_PARAM_READABLE |
374 2000-12-15 Tor Lillqvist <tml@iki.fi>
376 * gobject.def: Update.
378 2000-12-15 Havoc Pennington <hp@pobox.com>
380 * gobject.c (g_object_do_class_init): use g_signal_newc
382 * gsignal.c (g_signal_newc): convenience function for signals
384 (g_signal_new_valist): added
385 (g_signal_new): removed
387 Fri Dec 15 04:40:23 2000 Tim Janik <timj@gtk.org>
389 * gparam.[hc]: add an instance member value_type so the default
390 value of the pspec class can be overridden.
392 2000-12-14 Tor Lillqvist <tml@iki.fi>
394 * makefile.mingw.in: Update, include parts from Makefile.am to
395 build gmarshal.[ch]. Some day, we won't need these separate
396 makefiles for Win32 compilation. I hope.
398 * makefile.msc.in: Update. No use trying to build gmarshal.[ch]
399 here, it would require Unixish tools. MSVC users building from CVS
400 sources are out of luck.
402 * gobject.def: Update.
404 Wed Dec 13 09:31:26 2000 Tim Janik <timj@gtk.org>
406 * gparamspecs.[hc]: add G_TYPE_PARAM_BOXED implementation.
408 * gobject.[hc]: minor fixes.
410 Tue Dec 12 23:38:02 2000 Tim Janik <timj@gtk.org>
412 * Makefile.am: _never_ touch oldest-source-stamp.
414 * gobject.[hc]: construct property handling fixes/improvements.
415 fixed trailer handling in get/set property.
417 * gparam.[hc]: implement param spec pool, got rid of param spec
418 hashtable. the most prominent change is that e deal with type
421 2000-12-12 Elliot Lee <sopwith@redhat.com>
424 . You have to 'touch oldest-source-stamp' if you want to avoid having
425 the Makefile constantly rebuild itself.
426 . Fix marshaller generation rules to work with srcdir != builddir
427 (there were issues with trying to run "./glib-genmarshal", etc.)
429 Mon Dec 11 04:44:11 2000 Tim Janik <timj@gtk.org>
431 * gboxed.c: fixed dealing with collection/lcopy of NULL values.
433 * gclosure.h: removed insane ramblings, added G_CALLBACK() a casting
436 * Makefile.am: cleanups, marshaller generation rules.
438 * gmarshal.[hc]: new files with GRuntime standard marshallers.
440 * glib-genmarshal.c: fix log domain, support gruntime standard
441 marshallers, suport G_TYPE_PARAM, come with extern "C" and
444 * glib-genmarshal.1: reflect glib-genmarshal.c updates.
446 * gobject.[hc]: implement object constructor. rework parameter
447 changed notification queueing, we support queue freezes now and
448 don't dispatch from an idle handler anymore.
449 parameter->property rename hassle.
450 implemented ::properties_changed and ::notify::* signals for
451 property change notification (the later supports property names
452 as details). added signal connection and named data properties.
453 (g_signal_connect_object): new function to setup while_alive
455 (g_object_class_install_property): sink properties now, since they
456 are initially floating.
457 (g_object_steal_data):
458 (g_object_set_data_full):
460 (g_object_get_data): set/get data by using g_datalist_*() functions
462 (g_object_queue_param_changed): nuked.
463 (g_object_freeze_notify): start queueing of property changes (freeze/
465 (g_object_notify): announce changes of a certain property directly.
466 (g_object_thaw_notify): process queue of property changes, therefore
467 emitting GObject::notify::detail with detail being the changed
469 (G_OBJECT_WARN_INVALID_PROPERTY_ID): saner macro variant of former
470 G_WARN_INVALID_PARAM_ID().
472 * gparam.[hc]: param specs are now initially floating and need to be
473 sunken with g_param_spec_sink(), support G_TYPE_PARAM values.
474 added G_PARAM_CONSTRUCT and G_PARAM_CONSTRUCT_ONLY parameter flags,
475 required by GObjectClass.constructor().
477 * gparamspecs.[hc]: added GParamSpecParam, GParamSpecPointer and
478 GParamSpecCCallback, param specs for G_TYPE_PARAM, G_TYPE_POINTER
479 and G_TYPE_CCALLBACK respectively.
481 * gsignal.[hc]: cleanups.
482 (signal_id_lookup): after walking the anchestry, try interfaces as well.
483 (g_signal_new): new function to create signals from varargs type list.
484 (g_signal_connect_closure): closure connection variant that works from
486 (g_signal_connect_data): c handler connection variant that works from
488 (g_signal_emit_valist): emit signal for an instance with paraneters
489 collected from a va_list.
490 (g_signal_emit): emit signal, taking parameters from varargs list.
491 (g_signal_emit_by_name): same as g_signal_emit, working from
493 (signal_emit_R): return whether return_value needs to be altered.
495 * gtype.[hc]: set log-domain to GRuntime, i'm slowly getting to all
496 the points that need to reflect the upcoming rename.
497 melt g_type_conforms_to() functionality into g_type_is_a(), as that
498 is what we really want (liskov substitution principle).
499 assorted changes to other files due to conforms_to->is_a.
501 * gvalue.[hc]: implemented g_value_set_instance() that sets a value
502 from an instantiatable type via the value_table's collect_value()
503 function (based on an idea from James Henstridge <james@daa.com.au>).
506 * gvaluetypes.[hc]: implement G_TYPE_CCALLBACK and G_TYPE_PARAM.
508 Wed Nov 29 13:30:05 2000 Tim Janik <timj@gtk.org>
510 * gsignal.c (handlers_find): fix elliots "logic fix" that dereferences
511 NULL nodes if C handlers are searched for specific signals.
513 2000-11-28 Elliot Lee <sopwith@redhat.com>
515 * gsignal.c: Fix warnings about possible use of uninitialized
516 variables, and fix logic that would leave 'node' unset in cases
517 that it might be used in.
519 * glib-genmarshal.c: Fix warning about printf format.
521 2000-11-28 Tor Lillqvist <tml@iki.fi>
523 * gboxed.c: Include <string.h> for memset ().
525 2000-11-22 Tor Lillqvist <tml@iki.fi>
527 * gobject.def: Update.
529 2000-11-20 Havoc Pennington <hp@redhat.com>
531 * gobject.c (g_object_get_data)
533 (g_object_set_data_full)
534 (g_object_steal_data): More convenient data-setting functions
536 Wed Nov 15 20:58:05 2000 Owen Taylor <otaylor@redhat.com>
538 * gtypemodule.c (g_type_module_use): If loading the
539 module fails, don't increment the use count.
541 Thu Nov 9 01:49:43 2000 Tim Janik <timj@gtk.org>
543 * gobject.h (G_WARN_INVALID_PARAM_ID): doh,
544 s/BSE_OBJECT_TYPE_NAME/G_OBJECT_TYPE_NAME/; reported by Maas-Maarten
545 Zeeman <maas@wanadoo.nl>.
547 Mon Nov 13 00:48:39 2000 Owen Taylor <otaylor@redhat.com>
549 * Makefile.am (EXTRA_DIST): Add glib-genmarshal.1
551 2000-11-11 Tor Lillqvist <tml@iki.fi>
553 * gtypemodule.c: Include stdlib.h for exit().
555 * makefile.{mingw,msc}.in (gobject_OBJECTS): Add gtypemodule.
557 * gobject.def: Add missing functions.
559 Sun Nov 5 13:21:28 2000 Owen Taylor <otaylor@redhat.com>
561 * Makefile.am gtypemodule.[ch]: New basic implementation of
562 GTypePlugin interface as a GObject. Dynamically loaded modules can
563 register any number of types and interface on the module.
565 Sun Nov 5 10:25:40 2000 Owen Taylor <otaylor@redhat.com>
567 * gsignal.c (handlers_find): When appending handlers and
568 not matching on signal_id, use hlist->signal_id instead of
569 signal_id. Having the correct signal_id when unreffing
570 the handlers makes things work a lot better.
572 2000-11-05 Tor Lillqvist <tml@iki.fi>
574 * makefile.{mingw,msc}.in (gobject_OBJECTS): Add gtypeplugin.
576 * gobject.def: Update.
578 Sun Nov 5 05:22:55 2000 Tim Janik <timj@gtk.org>
581 fixed a bag full of subtle bugs of immensive screw-up potential in
582 handlers_find(), luckily no one found out about them yet ;)
583 fixed signal_handlers_foreach_matched_R() so it operates on an
584 initial handler list snapshot provided by handlers_find() to work
585 around general reentrancy problems and to avoid multiple callback()
586 invocations on the same handlers.
587 this code is now officially 80% bug free (10% remaining for interface
588 types, and 10% remaining for destroyed signals ;)
590 Sat Nov 4 02:01:33 2000 Tim Janik <timj@gtk.org>
592 * gsignal.c (_g_signals_destroy): valid signal nodes start out at 1.
594 * gtypeplugin.[hc]: new files holding a GTypePlugin interface
595 implementation that provides the API required by GType to deal with
596 dynamically loadable types.
598 * gtype.[hc]: displace any GTypePlugin business to gtypeplugin.h.
600 Fri Nov 3 07:35:00 2000 Tim Janik <timj@gtk.org>
602 * gsignal.[hc]: prefix internal functions with '_'. renamed
603 g_signal_connect_closure() to g_signal_connect_closure_by_id().
604 added g_signal_parse_name() to retrive signal_id and detail quark
605 from a signal name (internal).
607 Wed Nov 1 03:36:54 2000 Tim Janik <timj@gtk.org>
609 * gobject.c (g_object_base_class_finalize): destroy all signals that
610 the finalized obejct type introduced.
612 * gsignal.c (g_signals_destroy): don't require itype to have
615 * gobject.c (g_object_do_finalize): make sure all signal handlers
619 (g_signal_handler_find): only match on non-0 masks.
620 (g_signal_handlers_block_matched):
621 (g_signal_handlers_unblock_matched):
622 (g_signal_handlers_disconnect_matched): new functions to block/unblock
623 or disconnect handlers in groups.
625 2000-10-30 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
627 * gvalue.c (exchange_entries_equal), gparam.c (param_spec_equals):
628 made both functions return gboolean just for the little extra
629 standard conformance now that GEqualFunc is introduced.
631 Mon Oct 30 05:52:45 2000 Tim Janik <timj@gtk.org>
633 * gsignal.c (g_signal_list_ids): get rid of inline documentation owen
634 added, the doc system would ignore it anyways (for some reason not
637 Mon Oct 30 03:00:07 2000 Tim Janik <timj@gtk.org>
639 * gsignal.[hc] (g_signal_list_ids): renamed owen's g_type_signals(),
640 added required mutex locks.
642 Sun Oct 29 02:31:03 2000 Owen Taylor <otaylor@redhat.com>
644 * gsignal.c (g_type_signals): Fix problem where signals
645 with "_" in them appeared twice in the result array.
647 Sun Oct 29 01:58:44 2000 Owen Taylor <otaylor@redhat.com>
649 * gsignal.h: Add g_type_signals() - a function to list
650 all signals for a given type.
652 Sat Oct 28 00:28:09 2000 Tim Janik <timj@gtk.org>
654 * gclosure.c (g_closure_add_marshal_guards): fixed notifier position
655 for post_marshal guard which was off at 0.
657 Fri Oct 27 21:49:31 2000 Tim Janik <timj@gtk.org>
659 * gobject.[hc]: doh, fix argument order in for
660 g_cclosure_new_object_swap and g_cclosure_new_object.
662 2000-10-28 Tor Lillqvist <tml@iki.fi>
664 * makefile.{mingw,msc}.in: Make glib-genmarshal.exe.
666 * glib-genmarshal.c: Conditionalise include of unistd.h.
667 Include <io.h> on Win32.
669 * gobject.def: Add some missing entry points.
671 Fri Oct 27 16:33:41 2000 Tim Janik <timj@gtk.org>
673 * gsignal.[hc]: publically define GSignalInvocationHint structure
674 that gets passed in to closure invocations. added signal details.
675 renamed GSignalType to GSignalFlags to comply with conventions.
676 quite some cleanups and minor fixes. avoid uneccessary handler list
677 walks upon invokation of after handlers. relookup handler list for
678 restarted emissions. preliminary abort normal handler invokation if
679 after handler is encountered.
682 * gclosure.[hc]: moved invocation_hint to the end of the
683 g_closure_invoke() arguments as sugegsted by kenelson.
684 also made it a gpointer to be more generic. the invocation_hint
685 is a caller specific thing that can be used to pass additional
686 data in to closure invocations as documented with the caller
687 invoking the closure.
689 Fri Oct 27 05:35:14 2000 Tim Janik <timj@gtk.org>
691 * gobject.c (g_object_watch_closure): fixed realloc bug, reported
694 * gsignal.c (g_signal_newv): fixed deadlock scenarion where
695 g_signal_lookup() would be called with the signal lock being
696 held. reported by james henstridge.
698 * gclosure.c (g_closure_set_meta_marshal): fixed memcpy/overwrite bug
701 2000-10-26 Tor Lillqvist <tml@iki.fi>
703 * gbsearcharray.c (bsearch_array_insert): Fix gccisms (pointer
704 arithmetic on void pointer, label without statement following.
706 * gtype.c (type_node_fundamental_info): Don't apply unary minus to
707 result of sizeof operator, it can be unsigned. Cast first to
710 * gobject.def: Add new functions.
712 * makefile.{mingw,msc}.in: Add new objects.
714 2000-10-26 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
716 * Makefile.am: Remove empty SUBDIRS line _again_, as that _still_
717 prevents 'make dist' from working.
719 Wed Oct 25 19:11:03 2000 Owen Taylor <otaylor@redhat.com>
721 * gbsearcharray.h (g_bsearch_array_get_nth): Don't use implicit
722 casts from void * since this will get included from C++ too
725 Thu Oct 26 00:30:27 2000 Tim Janik <timj@gtk.org>
727 * gvaluetypes.[hc]: added g_value_set_static_string().
729 * gboxed.[hc]: const corrections. added g_value_set_static_boxed().
731 Wed Oct 25 20:27:02 2000 Tim Janik <timj@gtk.org>
733 * gtype.c (g_type_free_instance): for the moment, freeing object
734 structures will fill their memory portion with 0xAA. there's a
735 FIXME there, remove this line at a later point.
737 Tue Oct 24 23:10:26 2000 Tim Janik <timj@gtk.org>
740 * glib-genmarshal.c: added publically installed marshaller generator.
742 * gtype.h: added G_TYPE_INSTANCE_GET_INTERFACE() to retrive a certain
743 interface VTable from instances.
745 Mon Oct 23 08:28:15 2000 Tim Janik <timj@gtk.org>
747 * gobject.[hc]: new functions for closure maintenance:
748 (g_object_watch_closure): maintain validity of the object and
749 the closure for objects that are used as data part of a closure.
750 (g_cclosure_new_object): convenience function to create C closures
751 that have an object as data argument.
752 (g_closure_new_object): convenience function to create closures
753 that have an object as data argument.
755 * gclosure.[hc]: implementation of GClosure mechanism.
756 a closure is basically an encapsulation of a callback function
757 and its environment. ideally, most places supporting callback
758 functions will simply take a GClosure* pointer and thus unify
759 callback environments wrg destroy notification etc.
760 GClosure provides destroy notifiers for arbitrary data pointers,
761 reference counting, invalidation notification (it can be invalidated
762 which is merely a deactivate state) and a marshallinbg abstraction.
763 GCClosure is also provided in these files, they present a specialized
764 GClosure implementation for C language callbacks.
766 * genum.c: macro cleanups.
768 * gboxed.[hc]: new files, for boxed type abstraction.
769 (g_boxed_copy): copy a boxed structure
770 (g_boxed_free): free a boxed structure
772 (g_value_get_boxed): standard GValue functions for boxed types
773 (g_boxed_type_register_static): convenience function for easy
774 introduction of new G_TYPE_BOXED derivatives.
776 * gparam.[hc]: introduced g_param_type_register_static(), a short hand
777 for creation of new GParamSpec derived types.
779 * gtype.[hc]: many fixes, introduced ability to flag individual
780 type nodes as ABSTRACT upon registration, added value_peek_pointer()
781 to the value table to peek at GValue contents as a pointer for types
782 that support this. fixed up GValue checks.
784 * gvalue.[hc]: added g_value_fits_pointer() and g_value_get_as_pointer()
785 to peek at the value contents as pointer.
787 * *.[hc]: adaptions to type macro fixes and changes in the type
790 * many const corrections over the place.
792 Sat Oct 21 02:49:56 2000 Tim Janik <timj@gtk.org>
794 * gtype.c (g_type_conforms_to): this function basically behaves like
795 and is_a check, except that it _additionally_ features interfaces
796 for instantiatable types. enforce this in the second branch as well
797 (`type' conforms_to `type') even if `type' is not an interface type.
799 Fri Oct 20 15:31:04 2000 Tim Janik <timj@gtk.org>
801 * gvaluetypes.[hc]: added G_TYPE_POINTER implementation from jrb.
805 * gvaluetypes.c: added GTypeValueTable.value_peek_pointer and
806 suitable implementations of this for G_TYPE_STRING, G_TYPE_OBJECT
809 Mon Aug 21 04:13:37 2000 Tim Janik <timj@gtk.org>
811 * gbsearcharray.[hc]: long standing needed generic implementation
812 of a binary searchable, sorted and dynamically sized array.
814 2000-10-15 Raja R Harinath <harinath@cs.umn.edu>
816 * Makefile.am (BUILT_EXTRA_DIST): New variable.
817 (dist-hook): Handle $(BUILT_EXTRA_DIST).
818 (*): Remove traces of @STRIP_{BEGIN,END}@.
820 2000-09-29 Martin Baulig <baulig@suse.de>
822 Several minor ANSI C fixes.
825 * gtype.c (type_class_init):
826 `(gpointer) bnode->data->class.class_init_base'
827 in call to g_slist_prepend() and
828 'GBaseInitFunc class_init_base = (GBaseInitFunc) slist->data'.
830 * gobject.c: Put text following #endif into comments.
832 2000-09-25 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
834 * Makefile.am: Remove empty SUBDIRS line, as that prevents make
837 Sat Sep 9 20:04:13 2000 Owen Taylor <otaylor@redhat.com>
839 * gobject.c (g_object_last_unref): Move call to
840 g_type_free_instance() here from g_object_do_finalize,
841 since g_type_free_instance() can unload the object's
844 2000-07-27 Tor Lillqvist <tml@iki.fi>
846 * gobject.c: No, don't mark glib_debug_objects for export here,
847 it's handled specially in gtktypeutils.c.
849 * gobject.def: Export g_type_fundamental_last (the function).
851 2000-07-26 Tor Lillqvist <tml@iki.fi>
854 * gobject.c: Mark glib_debug_objects for export/import as it is
857 Sun Jul 23 17:23:35 2000 Tim Janik <timj@gtk.org>
859 * gtype.[hc]: make g_type_fundamental_last() a function, avoiding all
860 that extern variable clutter and avoiding further problems with thread
863 2000-07-19 Tor Lillqvist <tml@iki.fi>
868 * gtype.c: Shut up Sun's picky compiler.
870 2000-07-14 Tor Lillqvist <tml@iki.fi>
872 * gobject.def: Add g_type_get_plugin.
874 Thu Jul 13 02:07:54 2000 Tim Janik <timj@gtk.org>
876 * gparam.c (g_param_value_defaults): default initialize the temporary
877 default value, instead of nuking the caller's value contents.
879 2000-07-11 Raja R Harinath <harinath@cs.umn.edu>
881 * gtype.c (g_type_get_plugin): Don't return just 0 or 1.
883 Tue Jul 11 02:48:13 2000 Tim Janik <timj@gtk.org>
885 * gtype.[hc]: removed g_type_is_dynamic() and added g_type_get_plugin().
887 2000-07-10 Tor Lillqvist <tml@iki.fi>
889 * gobject-query.c: Include ../config.h for HAVE_UNISTD_H. Use it
890 to guard inclusion of <unistd.h>.
892 * gtype.h: Fix copy-paste errors in the ifdefs on how to declare a
893 variable for export. Call the macro GOBJECT_VAR.
895 * gtype.c: Declare _g_type_fundamental_last for export here, too.
896 (type_node_any_new): Use only constant expressions for sizeof
897 operator (for instance MSVC requires this).
899 * makefile.mingw.in: Define GOBJECT_COMPILATION.
901 Sun Jul 9 21:21:46 2000 Owen Taylor <otaylor@redhat.com>
903 * genums.c: Move string.h include into the .c file
904 instead of where it was in the .h file by mistake.
906 Thu Jul 6 15:30:27 2000 Owen Taylor <otaylor@redhat.com>
908 * Makefile.am (EXTRA_DIST): dist fixes.
910 * gobject.c: Add a global variable glib_debug_objects
911 (not in header file) to control object tracing.
913 2000-07-01 Tor Lillqvist <tml@iki.fi>
915 * gobject.def: Update added and renamed entry points.
917 * makefile.mingw.in: Add gvaluetypes.o.
919 Thu Jun 29 16:02:07 2000 Owen Taylor <otaylor@redhat.com>
921 * gobject.c:include string.h for memset
922 * genums.h: include string.h for strcpy
923 * gvalue.c: include string.h for memset, memcpy.
925 Sat Jun 24 23:03:04 2000 Tim Janik <timj@gtk.org>
927 * gtype.[hc]: provide G_TYPE_CHAR, G_TYPE_UCHAR, G_TYPE_BOOLEAN,
928 G_TYPE_INT, G_TYPE_UINT, G_TYPE_LONG, G_TYPE_ULONG, G_TYPE_FLOAT,
929 G_TYPE_DOUBLE and G_TYPE_STRING fundamental types.
930 added a GTypeValueTable* pointer to GTypeInfo structure for types
931 to implement GValue handling functions.
932 GTypeValueTable contains the following members:
933 value_init(): initialize a GValue structure.
934 value_free(): free GValue structure contents (optional).
935 value_copy(): copy one GValue contents to another GValue structure of
936 collect_type: varargs collection type for the first variable argument
937 to be collected by collect_value().
938 collect_value(): variable arguments collection function (optional).
939 lcopy_type: varargs collection type for the first variable argument
940 to be location copyied by lcopy_value().
941 lcopy_value(): variable arguments location copy function (optional).
942 g_type_value_table_peek(): new function to retrive the GTypeValueTable*
943 for a type node. ValueTables get inherited from parent types, unless
944 overridden through the GTypeInfo structure. internally, GTypeValueTable
945 support means an added overhead of one pointer per static or used
947 g_type_add_class_cache_func(): provide a cache_func/data pair to be
948 called prior to a type nodes last_unref() function, this can be used
949 to prevent premature class destruction. multiple installed cache_func()
950 will be chained upon last_unref() untill one of them returns TRUE.
951 the cache_func()s have to check the class id passed in to figure whether
952 they actually want to cache the class of this type (since all classes
953 are routed through the cache_func() chain).
954 g_type_remove_class_cache_func(): remove a previously installed
955 cache_func/data pair. the cache maintained by this function has to be
956 clear when calling g_type_remove_class_cache_func() to avoid leaks.
957 g_type_class_unref_uncached(): class unref function for cache_func()
958 implementations, unreferences a class omitting the cache chain (and
959 therefore unref->cache->unref->... loops).
961 * gvaluetypes.[hc]: provide the value setters/getters for the primitive
962 fundamental types boolean, char, uchar, int, uint, long, ulong, float,
965 * gvalue.[hc]: provide G_TYPE_IS_VALUE() in terms of whether a
966 GTypeValueTable is provided for this type.
967 removed g_value_init_default(), g_value_validate(), g_value_defaults(),
968 g_value_set_default() and g_values_cmp() as these are supplied by the
970 moved g_values_exchange() into the "implementation details" section,
971 since it just provides the underlying functionality for
974 * gvaluecollector.h: renamed the varargs value container from
975 GParamCValue to GTypeCValue as the value collection methods are
976 supplied by the type system now.
977 G_PARAM_COLLECT_VALUE() and G_PARAM_LCOPY_VALUE() got renamed to
978 G_VALUE_COLLECT() and G_VALUE_LCOPY() and operate without a
979 GParamSpec structure now.
981 * genums.h: macros cleanups/fixes.
983 * genum.c: provide G_TYPE_ENUM and G_TYPE_FLAGS type
984 and assorted g_value_{s|g}et_{enum|flags}() implementations.
987 provide G_IS_VALUE_OBJECT(), G_TYPE_OBJECT ValueTable methods
988 and g_value_{s|g}et_object().
990 * gparam.[hc]: reduced class to value_set_default(),
991 value_validate() and values_cmp(). also parameters now need to fill
992 in a GType value_type; field to indicate the GValue type they
993 are handling. provide g_param_value_set_default(),
994 g_param_value_defaults(), g_param_value_validate() and
995 g_param_values_cmp().
997 * gparamspecs.[hc]: got rid of the g_value_* functions and
998 the G_IS_VALUE_* macros. adapted param spec implementations
999 according to the GParamSpecClass changes.
1001 Sat Jun 10 08:38:27 2000 Tim Janik <timj@gtk.org>
1003 * gtype.c (type_class_init): fetch the nth iface entry of the
1004 type node in the nth loop iteration, not alwys the first.
1005 bug discovered by Walt Pohl <cher@suitware.com>.
1006 (type_data_finalize_class_ifaces): same here, cut and paste
1009 Wed Jun 7 09:21:05 2000 Owen Taylor <otaylor@redhat.com>
1011 * Makefile.am (INCLUDES): Add top_builddir so glibconfig.h
1012 is found properly when build srcdir != builddir. (Patch from
1015 2000-05-13 Tor Lillqvist <tml@iki.fi>
1019 * gobject.rc.in: New files, for Win32 (mingw) build.
1021 * Makefile.am: Add to EXTRA_DIST. Add rules to produce the
1022 corresponding non-*.in files.
1024 * gtype.h: (Win32:) Mark _g_type_fundamental_last for
1025 export/import from DLL.
1027 Fri May 5 01:15:48 2000 Tim Janik <timj@gtk.org>
1029 * gtype.h: add reserved fundamental ids for gtk types (for transition
1030 time). added G_TYPE_FUNDAMENTAL_MAX for gtk.
1032 Mon Apr 17 20:45:50 2000 Tim Janik <timj@gtk.org>
1034 * glib-gobject.c (g_object_base_class_finalize): oops, don't unset
1035 n_params prior to destructing them.
1037 Tue Apr 11 04:28:10 2000 Tim Janik <timj@gtk.org>
1039 * fixed a couple of bugs in the initial parameter/object
1040 implementations, after getting beast running on GObject and GValue.
1042 Fri Apr 7 04:27:49 2000 Tim Janik <timj@gtk.org>
1044 * glib-gobject.[hc]: completed parameter set/get implementations,
1045 along with asyncronous parameter changed notification queue.
1047 Sun Apr 2 04:54:36 2000 Tim Janik <timj@gtk.org>
1049 * glib-gobject.[hc]: GObject implementation, that is facilities
1050 for setting/getting quarked data and reference counting.
1052 * glib-gparamspecs.[hc]: first actuall parameter implementations
1053 for GLib, so far we have: char, uchar, bool, int, uint, long,
1054 ulong, enum, flags, float, double, string and object. each of these
1055 GParamSpecs is a new instantiatable type in its own respect,
1056 so the .c file derives 13 new types from G_TYPE_PARAM and
1057 defines over 50 (*2) conversion facilities.
1059 * glib-gvaluecollector.h: generic varargs handling stubs for
1060 GParamSpecs, private header file (does get installed for
1061 inclusion into user code though).
1063 * glib-gvalue.[hc]: GValue functionality implementation.
1065 * glib-gparam.[hc]: basis GParamSpec implementation for
1066 the virtual base type G_TYPE_PARAM.
1068 * glib-genums.[hc]: enum/flags type implementation, based on
1071 * glib-gtype.[hc]: GLib Type System implementation, heavily
1072 based on BSE's dynamic type system.