1 Mon May 14 01:49:01 2001 Tim Janik <timj@gtk.org>
3 * gsignal.[hc] (g_signal_handler_is_connected): new function
4 to check whether a handler is still connected to an instance
7 Thu May 10 14:00:48 2001 Tim Janik <timj@gtk.org>
9 * gparamspecs.[hc]: removed g_param_spec_stringc() in lack of
10 evidence of public need.
12 * gsignal.h: added g_signal_disconnect_by_func(),
13 g_signal_block_by_func() and g_signal_unblock_by_func() convenience
14 macros as per owen's request.
16 * gtype.c (SIZEOF_FUNDAMENTAL_INFO): align sizeof (GTypeFundamentalInfo)
17 to size of longs and pointers.
19 2001-05-05 James Henstridge <james@daa.com.au>
21 * Makefile.am: glib-mkenums is not a compiled program, so shouldn't
22 be in the bin_PROGRAMS primary. Put it in bin_SCRIPTS instead, and
23 removed the glib_mkenums_SOURCES var.
25 Thu May 3 06:10:23 2001 Owen Taylor <otaylor@redhat.com>
27 * gobject.c (g_object_set_[q]data_full): Make types of ternary
28 operator correspond. (Fixes compilation errors with Sun CC,
31 Mon Apr 30 20:03:56 2001 Tim Janik <timj@gtk.org>
33 * glib-mkenums (usage): removed \v escaping, newer perl versions don't
34 support this, and it'S probably useless anyways.
36 Sat Apr 28 23:39:42 2001 Tim Janik <timj@gtk.org>
38 * gsignal.[hc]: made signal handler and emission hook ids gulongs.
39 (signal_handlers_foreach_matched_R): only invoke callback for handlers
40 that are not disconnected (id>0).
41 (signal_emit_R): prevent invocation of signal handlers during the
42 emission they were connected within.
44 * glib-mkenums: publically installed perl-script to parse C code
45 enums and generate descriptions thereof.
46 * glib-mkenums.1: assorted man page.
48 2001-04-19 Havoc Pennington <hp@redhat.com>
50 * gobject.c (g_object_get_valist): We were returning junk memory
51 here, because we didn't copy the value (G_VALUE_NOCOPY_CONTENTS
52 passed to G_VALUE_LCOPY) and then we freed the GValue immediately
53 after. Removed G_VALUE_NOCOPY_CONTENTS from here; need a
54 G_VALUE_STEAL_CONTENTS or the like if we want this optimization.
56 Wed Apr 18 09:46:56 2001 Owen Taylor <otaylor@redhat.com>
58 * gobject.c gsignal.c: Change C++ comments for FIXME's to
59 C comments. (Patch from Andres Salomon)
61 2001-04-14 Hans Breuer <hans@breuer.org>
63 * gobject.def : updated
65 Mon Apr 9 18:56:15 2001 Tim Janik <timj@gtk.org>
67 * gclosure.c (g_closure_invoke): only require marshal/meta_marshal if
68 we're valid (about to actually do marshalling).
70 Tue Apr 3 20:23:24 2001 Tim Janik <timj@gtk.org>
74 Tue Apr 3 14:06:00 2001 Tim Janik <timj@gtk.org>
76 * gparam.[hc]: added g_param_spec_pool_list() to list pspecs per
77 owner_type. the pspecs are not referenced, so the caller is
78 supposed to have some idea about owner_type not randomly
79 nuking his pspec's. if this is going to provide problems in
80 the future, we can either auto-ref the pspecs, or add a
81 _foreach variant, though the latter would have to invoke
82 the callback while pspec's mutex is acquired, so i just
83 went for the _list variant for now.
85 * gclosure.h (G_CALLBACK): made GCallback a void (*) (void) fucntion.
87 Sat Mar 31 23:55:58 2001 Tim Janik <timj@gtk.org>
90 * gparamspecs.[hc]: applied patch from owen to implement
93 Fri Mar 30 07:34:02 2001 Tim Janik <timj@gtk.org>
95 * gtype.c (type_iface_retrive_holder_info_Wm):
96 * gtypeplugin.c (g_type_plugin_complete_interface_info):
97 * gtypemodule.c (g_type_module_complete_interface_info):
98 change order of instance_type and interface_type so they match
99 the g_type_add_interface_*() API.
101 * gsignal.c (g_signal_emit_valist): always assign C return value
102 location, people depending on unaltered return values after emissions
103 that had no handlers to run need to use g_signal_emitv().
105 * gtype.[hc] (g_type_query): new function to allow querying of
106 class and object size (semantics like g_signal_query()).
107 currently the implementation is better held conservative so as to
108 only support types that are classed and static.
110 2001-03-29 Tor Lillqvist <tml@iki.fi>
112 * gobject.def: Updates.
114 Wed Mar 28 17:04:06 2001 Tim Janik <timj@gtk.org>
116 * gobject.c (object_queue_property): only queue readable properties
117 for notification changes.
119 Thu Mar 22 13:36:50 2001 Tim Janik <timj@gtk.org>
121 * gsignal.c (g_signal_newv): catch G_SIGNAL_RUN_FIRST with a return value.
123 2001-03-21 Martin Baulig <baulig@suse.de>
125 * gboxed.[ch] (g_value_dup_boxed): This takes a `const GValue *'
128 2001-03-18 Tor Lillqvist <tml@iki.fi>
130 * gobject.def: Correct some renamed functions.
132 Sat Mar 17 23:18:36 2001 Tim Janik <timj@gtk.org>
134 * gobject.c (g_object_get_property): minor bug-fix.
136 * gbsearcharray.[hc]: provide a macro for static initialization and
137 functions g_bsearch_array_new() and g_bsearch_array_destroy() for
140 * gboxed.c: introduce G_TYPE_GSTRING, boxed type for GString.
142 * gclosure.[hc]: naming corrections.
144 Fri Mar 9 16:42:08 2001 Tim Janik <timj@gtk.org>
146 * gvaluetypes.[hc]: moved g_strdup_value_contents() into this file as
147 a public function (was static in gobject.c before). it's a bit odd
148 to have that function here, especially since it requires extra includes,
149 but then it doesn't very well fit somewhere else either.
151 * gparamspecs.c: added default/max/min checks to param spec creation
154 2001-03-10 Tor Lillqvist <tml@iki.fi>
156 * gobject.def: Add a couple of missing entries.
158 * Makefile.am (libgobject_1_3_la_LIBADD): Use only on Win32.
160 Fri Mar 9 14:57:17 2001 Tim Janik <timj@gtk.org>
162 * testgruntime.c: test program. covers run first/last/cleanup signal
163 handlers, return value accumulator, signal string returns, and
164 interface types in signal arguments.
166 * gtype.c (g_type_value_table_peek): for interface types without
167 value table, try looking up a value table from an instantiatable
168 prerequisite type (this is safe as an interface may only have
169 one instantiatable prerequisiste).
170 (type_check_is_value_type_U): same here.
172 * gsignal.c (g_signal_newv): assert that return types never have
173 G_SIGNAL_TYPE_STATIC_SCOPE set.
174 (g_signal_newc): only create class closure if the class_offset is not
177 Fri Mar 9 10:14:00 2001 Tim Janik <timj@gtk.org>
179 * gparamspecs.c (g_param_spec_object): use g_type_is_a() to check
180 for object_type being a G_TYPE_OBJECT, not G_TYPE_IS_OBJECT(), since
181 that wouldn't allow interface types.
183 * gtype.c (g_type_interface_add_prerequisite): arg, fixed small cnp bug
184 with bad implications and an off-by-one error.
186 Thu Mar 8 16:34:22 2001 Owen Taylor <otaylor@redhat.com>
188 * gvaluetransform.c: Include <string.h> for memcpy.
190 * gvaluetransform.c (DEFINE_SPRINTF): Remove unnecessary
191 and ANSI-illegal ## token pasting.
193 Thu Mar 8 18:11:52 2001 Tim Janik <timj@gtk.org>
195 * gsignal.c: eek, fixed old hook detail storage code.
197 Thu Mar 8 16:35:48 2001 Tim Janik <timj@gtk.org>
199 * gparamspecs.[hc]: s/g_param_spec_string_c/g_param_spec_stringc/.
201 * gsignal.[hc]: fixed accumulator invocation, implemented emission
202 hooks. and no, neither of these callbacks are called via a closure,
203 language bindings can wrap the accumulator and emission hook
204 interface, they already get parameters marshalled into a GValue array.
205 (g_signal_connect): removed this function as its C specific, doesn't
206 cover the swapped argument, is too close to its broken original
207 gtk_signal_connect() and creates demand for _swapped, _after and
208 _swapped_after variants <brrr>.
209 (g_signal_connectc): convenience macro to connect a C handler
210 func with data, like the old g_signal_connect() plus swapped
214 * gboxed.c: added G_TYPE_VALUE boxed type.
216 Wed Mar 7 19:02:51 2001 Tim Janik <timj@gtk.org>
218 * gtype.c (type_node_add_iface_entry_W): catch when adding an interface
219 to an ancestor of a child that already conforms to this interface.
220 currently we spew a warning here, should we be silent?
221 (g_type_interface_add_prerequisite): new function to add a prerequisite
222 type to an interface, that must succeed an instance is_a prerequisite
223 type check before the interface can be added to an instance. the
224 prerequisite types are also suuported in is_a checks of the interface.
225 (g_type_instance_is_a):
226 (g_type_check_instance_cast):
227 (g_type_check_instance): cleanups and optimizations.
229 (g_type_check_class_cast): same, also prevented these from accepting
230 interface types, as class structures don't nest interfaces.
232 2001-03-07 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
234 * Makefile.am: Avoid rebuilding everything everytime.
236 Wed Mar 7 09:36:33 2001 Tim Janik <timj@gtk.org>
238 * gboxed.[hc]: changed prototype of g_boxed_type_register_static()
239 to contain an optional init function and a hint at whether the
240 boxed structure uses ref counting internally.
241 added g_value_set_boxed_take_ownership().
242 made G_TYPE_BOXED an abstract value type.
244 * genums.[hc]: made G_TYPE_ENUM and G_TYPE_FLAGS abstract value
247 * glib-genmarshal.c: argument type changes, preparation for third-party
250 * gobject.[hc]: cleaned up get/set property code.
251 added g_strdup_value_contents() to improve warnings.
253 * gparam.[hc]: added g_param_value_convert(), taking over responsibility
254 of the old g_value_convert(). added G_PARAM_LAX_VALIDATION flag so
255 validation alterations may be valid a part of the property setting
258 * gparamspecs.[hc]: made value comparisons stable (for sort applications).
259 added GParamSpecValueArray, a param spec for value arrays and
260 GParamSpecClosure. nuked the value exchange functions and
263 * gtype.[hc]: catch unintialized usages of the type system with
264 g_return_val_if_uninitialized(). introduced G_TYPE_FLAG_VALUE_ABSTRACT
265 to flag types that introduce a value table, but can't be used for
266 g_value_init(). cleaned up reserved type ids.
268 * gvalue.[hc]: code cleanups and saner checking.
269 nuked the value exchange API. implemented value transformations, we
270 can't really "convert" values, rather transforms are an anylogy to
271 C casts, real conversions need a param spec for validation, which is
272 why g_param_value_convert() does real conversions now.
274 * gvaluearray.[hc]: new files that implement a GValueArray, a struct
275 that can hold inhomogeneous arrays of value (to that extend that it
276 also allowes undefined values, i.e. G_VALUE_TYPE(value)==0).
277 this is exposed to the type system as a boxed type.
279 * gvaluetransform.c: new file implementing most of the former value
280 exchange functions as single-sided transformations.
282 * gvaluetypes.[hc]: nuked G_TYPE_CCALLBACK, added
283 g_value_set_string_take_ownership().
285 * *.h: s/G_IS_VALUE_/G_VALUE_HOLDS_/.
287 * *.[hc]: many fixes and cleanups.
289 * many warning improvements.
291 Tue Feb 27 18:35:15 2001 Tim Janik <timj@gtk.org>
293 * gobject.c (g_object_get_valist): urg, pass G_VALUE_NOCOPY_CONTENTS
294 into G_VALUE_LCOPY(), this needs proper documenting.
296 * gparam.c: fixed G_PARAM_USER_MASK.
298 * gtype.c (type_data_make_W):
299 (type_data_last_unref_Wm): fixed invalid memory freeing.
301 * gobject.c (g_object_last_unref): destroy signal handlers associated
302 with object, right before finalization.
304 * gsignal.c (g_signal_parse_name): catch destroyed nodes or signals
305 that don't actually support details.
307 * gobject.[hc]: got rid of property trailers. nuked GObject
308 properties "data" and the "signal" variants.
309 (g_object_connect): new convenience function to do multiple
310 signal connections at once.
311 (g_object_disconnect): likewise, for disconnections.
313 * gparam.[hc] (g_param_spec_pool_lookup): took out trailer support.
315 * gvalue.[hc]: marked g_value_fits_pointer() and g_value_peek_pointer()
316 as private (the latter got renamed from g_value_get_as_pointer()).
318 2001-02-21 Tor Lillqvist <tml@iki.fi>
320 * *.h: Use G_BEGIN_DECLS and G_END_DECLS.
322 * Makefile.am: Use libglib-1.3.la from top_builddir. Invoke
323 libtool with -no-undefined for Win32 and Cygwin.
325 Wed Feb 21 18:31:46 2001 Jonathan Blandford <jrb@redhat.com>
327 * gsignal.h (g_signal_connect): Add g_signal_connect define to
328 make porting from gtk_signal_connect easy.
330 * gsignal.c (g_signal_emit_valist): Use G_TYPE_FROM_INSTANCE
331 (instance) instead of node->itype when initting the value.
333 2001-02-17 Havoc Pennington <hp@pobox.com>
335 Applied patch from Soeren Sandmann:
337 * gvaluetypes.c (g_value_get_string): G_CONST_RETURN
339 * gtype.c (g_type_name): G_CONST_RETURN
341 * gsignal.c (g_signal_name): G_CONST_RETURN
343 * gobject-query.c (main): const fix
345 Sat Feb 17 07:58:46 2001 Tim Janik <timj@gtk.org>
347 * genums.h (G_TYPE_IS_FLAGS): patch from sven to fixup
348 G_ENUM_CLASS_TYPE() macro.
350 Sat Feb 17 04:55:35 2001 Tim Janik <timj@gtk.org>
352 * gtype.[hc]: changed collect_format, collect_value() and lcopy_format,
353 lcopy_value() in the GTypeValueTable. the collect functions are now
354 called only once per value, collect_format/lcopy_format are strings
355 that enlist all necessary GTypeCValues to be varargs-collected.
357 * gvalue.h: ranamed STATIC_TAG to G_VALUE_NOCOPY_CONTENTS to indicate that
358 a value shouldn't copy its contents.
360 * gvaluecollector.h: changed G_VALUE_COLLECT() and G_VALUE_LCOPY()
361 macros to carry an additional argument (flags) that can be used
362 to pass G_VALUE_NOCOPY_CONTENTS along to the collection functions.
364 * *.c: adapted collect_value() and lcopy_value() functions to the new
365 prototypes, support G_VALUE_NOCOPY_CONTENTS where apropriate.
367 * gsignal.[hc]: introduced a G_SIGNAL_TYPE_STATIC_SCOPE flag that can
368 be passed along (ORed) with the parameter types, indicating that the
369 emission arguments are to be considered static for the scope of the
370 emission. should be used with care and only if the caller knows that
371 a parameter cannot be destroyed/freed from signal handlers connected
374 Fri Feb 16 07:10:44 2001 Tim Janik <timj@gtk.org>
378 (g_closure_sink): make closure sinking explicit.
381 (g_signal_connect_data):
382 (g_signal_connect_closure):
383 (g_signal_connect_closure_by_id):
384 (g_signal_newv): perform explicit closure sinking.
386 Thu Feb 8 00:31:45 2001 Tim Janik <timj@gtk.org>
388 * gtype.h: added G_TYPE_DEBUG_NONE for/from Eric Lemings ;)
390 2001-02-04 Tor Lillqvist <tml@iki.fi>
392 * gobject.def: Remove glib_debug_objects.
394 Sun Feb 4 07:30:53 2001 Tim Janik <timj@gtk.org>
396 * gtype.[hc]: changed g_type_init() to take debugging flags
397 initially, a combination of G_TYPE_DEBUG_OBJECTS and
398 G_TYPE_DEBUG_SIGNALS. using the G_TYPE_ prefix is a bit odd
399 here, but basically g_type_int() serves as initialization
400 fucntion for all of GType, GObject, GSignal, so what the heck.
402 * gobject.c: special case debugging code properly.
403 changed glib_trap_object_ref to g_trap_object_ref.
405 * gsignal.c: add signal emission debugging abilities, along with
406 a new trap object g_trap_instance_signals.
408 2001-02-04 Tor Lillqvist <tml@iki.fi>
410 * Makefile.am (progs_LDADD): Change order of libs to libgobject
411 first, then libglib. Needed for cygwin, says jbdoll@kepri.re.kr.
413 Wed Jan 31 06:19:49 2001 Tim Janik <timj@gtk.org>
415 * gparam.h: gtk-doc sucks for not dealing with #define inside enums.
417 * gtype.[hc]: added G_TYPE_FLAG_RESERVED_ID_BIT, a bit in the type
418 number that's supposed to be left untouched (preserved mainly
419 for the signal code).
421 * *.c: added thread safety code, based on an old patch from sebastian.
422 the remaining thread safety issues are now datalists on pspecs (to be
423 solved im gdataset.c) and gvalue.c where locking concerns value exchange
424 functionality only, and that's soon to be revised.
426 2001-01-27 Tor Lillqvist <tml@iki.fi>
428 * makefile.msc.in: Don't try to compile gmarshal.c on its own.
430 2001-01-24 <alexl@redhat.com>
432 * gclosure.c (g_closure_unref):
433 Don't leak closure->notifiers.
435 2001-01-05 Havoc Pennington <hp@redhat.com>
437 * gparamspecs.c (g_param_spec_enum): set the value_type in the
438 param spec; closes bug 40210
439 (g_param_spec_flags): ditto for flags
441 2001-01-03 Alexander Larsson <alexl@redhat.com>
444 Move glib_debug_objects out of the G_ENABLE_DEBUG #ifdef.
446 Thu Dec 28 11:36:44 2000 Tim Janik <timj@gtk.org>
448 * gbsearcharray.c (upper_power2): disable G_BSEARCH_ALIGN_POWER2
449 fucntionality if DISABLE_MEM_POOLS is defined.
451 * gtype.c: honour DISABLE_MEM_POOLS.
453 * gsignal.c (g_signal_init): flag signal key bsearch array with
454 G_BSEARCH_ALIGN_POWER2 to avoid excessive growth time. honour
457 * gparam.h: added G_PARAM_READWRITE alias for (G_PARAM_READABLE |
460 2000-12-15 Tor Lillqvist <tml@iki.fi>
462 * gobject.def: Update.
464 2000-12-15 Havoc Pennington <hp@pobox.com>
466 * gobject.c (g_object_do_class_init): use g_signal_newc
468 * gsignal.c (g_signal_newc): convenience function for signals
470 (g_signal_new_valist): added
471 (g_signal_new): removed
473 Fri Dec 15 04:40:23 2000 Tim Janik <timj@gtk.org>
475 * gparam.[hc]: add an instance member value_type so the default
476 value of the pspec class can be overridden.
478 2000-12-14 Tor Lillqvist <tml@iki.fi>
480 * makefile.mingw.in: Update, include parts from Makefile.am to
481 build gmarshal.[ch]. Some day, we won't need these separate
482 makefiles for Win32 compilation. I hope.
484 * makefile.msc.in: Update. No use trying to build gmarshal.[ch]
485 here, it would require Unixish tools. MSVC users building from CVS
486 sources are out of luck.
488 * gobject.def: Update.
490 Wed Dec 13 09:31:26 2000 Tim Janik <timj@gtk.org>
492 * gparamspecs.[hc]: add G_TYPE_PARAM_BOXED implementation.
494 * gobject.[hc]: minor fixes.
496 Tue Dec 12 23:38:02 2000 Tim Janik <timj@gtk.org>
498 * Makefile.am: _never_ touch oldest-source-stamp.
500 * gobject.[hc]: construct property handling fixes/improvements.
501 fixed trailer handling in get/set property.
503 * gparam.[hc]: implement param spec pool, got rid of param spec
504 hashtable. the most prominent change is that e deal with type
507 2000-12-12 Elliot Lee <sopwith@redhat.com>
510 . You have to 'touch oldest-source-stamp' if you want to avoid having
511 the Makefile constantly rebuild itself.
512 . Fix marshaller generation rules to work with srcdir != builddir
513 (there were issues with trying to run "./glib-genmarshal", etc.)
515 Mon Dec 11 04:44:11 2000 Tim Janik <timj@gtk.org>
517 * gboxed.c: fixed dealing with collection/lcopy of NULL values.
519 * gclosure.h: removed insane ramblings, added G_CALLBACK() a casting
522 * Makefile.am: cleanups, marshaller generation rules.
524 * gmarshal.[hc]: new files with GRuntime standard marshallers.
526 * glib-genmarshal.c: fix log domain, support gruntime standard
527 marshallers, suport G_TYPE_PARAM, come with extern "C" and
530 * glib-genmarshal.1: reflect glib-genmarshal.c updates.
532 * gobject.[hc]: implement object constructor. rework parameter
533 changed notification queueing, we support queue freezes now and
534 don't dispatch from an idle handler anymore.
535 parameter->property rename hassle.
536 implemented ::properties_changed and ::notify::* signals for
537 property change notification (the later supports property names
538 as details). added signal connection and named data properties.
539 (g_signal_connect_object): new function to setup while_alive
541 (g_object_class_install_property): sink properties now, since they
542 are initially floating.
543 (g_object_steal_data):
544 (g_object_set_data_full):
546 (g_object_get_data): set/get data by using g_datalist_*() functions
548 (g_object_queue_param_changed): nuked.
549 (g_object_freeze_notify): start queueing of property changes (freeze/
551 (g_object_notify): announce changes of a certain property directly.
552 (g_object_thaw_notify): process queue of property changes, therefore
553 emitting GObject::notify::detail with detail being the changed
555 (G_OBJECT_WARN_INVALID_PROPERTY_ID): saner macro variant of former
556 G_WARN_INVALID_PARAM_ID().
558 * gparam.[hc]: param specs are now initially floating and need to be
559 sunken with g_param_spec_sink(), support G_TYPE_PARAM values.
560 added G_PARAM_CONSTRUCT and G_PARAM_CONSTRUCT_ONLY parameter flags,
561 required by GObjectClass.constructor().
563 * gparamspecs.[hc]: added GParamSpecParam, GParamSpecPointer and
564 GParamSpecCCallback, param specs for G_TYPE_PARAM, G_TYPE_POINTER
565 and G_TYPE_CCALLBACK respectively.
567 * gsignal.[hc]: cleanups.
568 (signal_id_lookup): after walking the anchestry, try interfaces as well.
569 (g_signal_new): new function to create signals from varargs type list.
570 (g_signal_connect_closure): closure connection variant that works from
572 (g_signal_connect_data): c handler connection variant that works from
574 (g_signal_emit_valist): emit signal for an instance with paraneters
575 collected from a va_list.
576 (g_signal_emit): emit signal, taking parameters from varargs list.
577 (g_signal_emit_by_name): same as g_signal_emit, working from
579 (signal_emit_R): return whether return_value needs to be altered.
581 * gtype.[hc]: set log-domain to GRuntime, i'm slowly getting to all
582 the points that need to reflect the upcoming rename.
583 melt g_type_conforms_to() functionality into g_type_is_a(), as that
584 is what we really want (liskov substitution principle).
585 assorted changes to other files due to conforms_to->is_a.
587 * gvalue.[hc]: implemented g_value_set_instance() that sets a value
588 from an instantiatable type via the value_table's collect_value()
589 function (based on an idea from James Henstridge <james@daa.com.au>).
592 * gvaluetypes.[hc]: implement G_TYPE_CCALLBACK and G_TYPE_PARAM.
594 Wed Nov 29 13:30:05 2000 Tim Janik <timj@gtk.org>
596 * gsignal.c (handlers_find): fix elliots "logic fix" that dereferences
597 NULL nodes if C handlers are searched for specific signals.
599 2000-11-28 Elliot Lee <sopwith@redhat.com>
601 * gsignal.c: Fix warnings about possible use of uninitialized
602 variables, and fix logic that would leave 'node' unset in cases
603 that it might be used in.
605 * glib-genmarshal.c: Fix warning about printf format.
607 2000-11-28 Tor Lillqvist <tml@iki.fi>
609 * gboxed.c: Include <string.h> for memset ().
611 2000-11-22 Tor Lillqvist <tml@iki.fi>
613 * gobject.def: Update.
615 2000-11-20 Havoc Pennington <hp@redhat.com>
617 * gobject.c (g_object_get_data)
619 (g_object_set_data_full)
620 (g_object_steal_data): More convenient data-setting functions
622 Wed Nov 15 20:58:05 2000 Owen Taylor <otaylor@redhat.com>
624 * gtypemodule.c (g_type_module_use): If loading the
625 module fails, don't increment the use count.
627 Thu Nov 9 01:49:43 2000 Tim Janik <timj@gtk.org>
629 * gobject.h (G_WARN_INVALID_PARAM_ID): doh,
630 s/BSE_OBJECT_TYPE_NAME/G_OBJECT_TYPE_NAME/; reported by Maas-Maarten
631 Zeeman <maas@wanadoo.nl>.
633 Mon Nov 13 00:48:39 2000 Owen Taylor <otaylor@redhat.com>
635 * Makefile.am (EXTRA_DIST): Add glib-genmarshal.1
637 2000-11-11 Tor Lillqvist <tml@iki.fi>
639 * gtypemodule.c: Include stdlib.h for exit().
641 * makefile.{mingw,msc}.in (gobject_OBJECTS): Add gtypemodule.
643 * gobject.def: Add missing functions.
645 Sun Nov 5 13:21:28 2000 Owen Taylor <otaylor@redhat.com>
647 * Makefile.am gtypemodule.[ch]: New basic implementation of
648 GTypePlugin interface as a GObject. Dynamically loaded modules can
649 register any number of types and interface on the module.
651 Sun Nov 5 10:25:40 2000 Owen Taylor <otaylor@redhat.com>
653 * gsignal.c (handlers_find): When appending handlers and
654 not matching on signal_id, use hlist->signal_id instead of
655 signal_id. Having the correct signal_id when unreffing
656 the handlers makes things work a lot better.
658 2000-11-05 Tor Lillqvist <tml@iki.fi>
660 * makefile.{mingw,msc}.in (gobject_OBJECTS): Add gtypeplugin.
662 * gobject.def: Update.
664 Sun Nov 5 05:22:55 2000 Tim Janik <timj@gtk.org>
667 fixed a bag full of subtle bugs of immensive screw-up potential in
668 handlers_find(), luckily no one found out about them yet ;)
669 fixed signal_handlers_foreach_matched_R() so it operates on an
670 initial handler list snapshot provided by handlers_find() to work
671 around general reentrancy problems and to avoid multiple callback()
672 invocations on the same handlers.
673 this code is now officially 80% bug free (10% remaining for interface
674 types, and 10% remaining for destroyed signals ;)
676 Sat Nov 4 02:01:33 2000 Tim Janik <timj@gtk.org>
678 * gsignal.c (_g_signals_destroy): valid signal nodes start out at 1.
680 * gtypeplugin.[hc]: new files holding a GTypePlugin interface
681 implementation that provides the API required by GType to deal with
682 dynamically loadable types.
684 * gtype.[hc]: displace any GTypePlugin business to gtypeplugin.h.
686 Fri Nov 3 07:35:00 2000 Tim Janik <timj@gtk.org>
688 * gsignal.[hc]: prefix internal functions with '_'. renamed
689 g_signal_connect_closure() to g_signal_connect_closure_by_id().
690 added g_signal_parse_name() to retrive signal_id and detail quark
691 from a signal name (internal).
693 Wed Nov 1 03:36:54 2000 Tim Janik <timj@gtk.org>
695 * gobject.c (g_object_base_class_finalize): destroy all signals that
696 the finalized obejct type introduced.
698 * gsignal.c (g_signals_destroy): don't require itype to have
701 * gobject.c (g_object_do_finalize): make sure all signal handlers
705 (g_signal_handler_find): only match on non-0 masks.
706 (g_signal_handlers_block_matched):
707 (g_signal_handlers_unblock_matched):
708 (g_signal_handlers_disconnect_matched): new functions to block/unblock
709 or disconnect handlers in groups.
711 2000-10-30 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
713 * gvalue.c (exchange_entries_equal), gparam.c (param_spec_equals):
714 made both functions return gboolean just for the little extra
715 standard conformance now that GEqualFunc is introduced.
717 Mon Oct 30 05:52:45 2000 Tim Janik <timj@gtk.org>
719 * gsignal.c (g_signal_list_ids): get rid of inline documentation owen
720 added, the doc system would ignore it anyways (for some reason not
723 Mon Oct 30 03:00:07 2000 Tim Janik <timj@gtk.org>
725 * gsignal.[hc] (g_signal_list_ids): renamed owen's g_type_signals(),
726 added required mutex locks.
728 Sun Oct 29 02:31:03 2000 Owen Taylor <otaylor@redhat.com>
730 * gsignal.c (g_type_signals): Fix problem where signals
731 with "_" in them appeared twice in the result array.
733 Sun Oct 29 01:58:44 2000 Owen Taylor <otaylor@redhat.com>
735 * gsignal.h: Add g_type_signals() - a function to list
736 all signals for a given type.
738 Sat Oct 28 00:28:09 2000 Tim Janik <timj@gtk.org>
740 * gclosure.c (g_closure_add_marshal_guards): fixed notifier position
741 for post_marshal guard which was off at 0.
743 Fri Oct 27 21:49:31 2000 Tim Janik <timj@gtk.org>
745 * gobject.[hc]: doh, fix argument order in for
746 g_cclosure_new_object_swap and g_cclosure_new_object.
748 2000-10-28 Tor Lillqvist <tml@iki.fi>
750 * makefile.{mingw,msc}.in: Make glib-genmarshal.exe.
752 * glib-genmarshal.c: Conditionalise include of unistd.h.
753 Include <io.h> on Win32.
755 * gobject.def: Add some missing entry points.
757 Fri Oct 27 16:33:41 2000 Tim Janik <timj@gtk.org>
759 * gsignal.[hc]: publically define GSignalInvocationHint structure
760 that gets passed in to closure invocations. added signal details.
761 renamed GSignalType to GSignalFlags to comply with conventions.
762 quite some cleanups and minor fixes. avoid uneccessary handler list
763 walks upon invokation of after handlers. relookup handler list for
764 restarted emissions. preliminary abort normal handler invokation if
765 after handler is encountered.
768 * gclosure.[hc]: moved invocation_hint to the end of the
769 g_closure_invoke() arguments as sugegsted by kenelson.
770 also made it a gpointer to be more generic. the invocation_hint
771 is a caller specific thing that can be used to pass additional
772 data in to closure invocations as documented with the caller
773 invoking the closure.
775 Fri Oct 27 05:35:14 2000 Tim Janik <timj@gtk.org>
777 * gobject.c (g_object_watch_closure): fixed realloc bug, reported
780 * gsignal.c (g_signal_newv): fixed deadlock scenarion where
781 g_signal_lookup() would be called with the signal lock being
782 held. reported by james henstridge.
784 * gclosure.c (g_closure_set_meta_marshal): fixed memcpy/overwrite bug
787 2000-10-26 Tor Lillqvist <tml@iki.fi>
789 * gbsearcharray.c (bsearch_array_insert): Fix gccisms (pointer
790 arithmetic on void pointer, label without statement following.
792 * gtype.c (type_node_fundamental_info): Don't apply unary minus to
793 result of sizeof operator, it can be unsigned. Cast first to
796 * gobject.def: Add new functions.
798 * makefile.{mingw,msc}.in: Add new objects.
800 2000-10-26 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
802 * Makefile.am: Remove empty SUBDIRS line _again_, as that _still_
803 prevents 'make dist' from working.
805 Wed Oct 25 19:11:03 2000 Owen Taylor <otaylor@redhat.com>
807 * gbsearcharray.h (g_bsearch_array_get_nth): Don't use implicit
808 casts from void * since this will get included from C++ too
811 Thu Oct 26 00:30:27 2000 Tim Janik <timj@gtk.org>
813 * gvaluetypes.[hc]: added g_value_set_static_string().
815 * gboxed.[hc]: const corrections. added g_value_set_static_boxed().
817 Wed Oct 25 20:27:02 2000 Tim Janik <timj@gtk.org>
819 * gtype.c (g_type_free_instance): for the moment, freeing object
820 structures will fill their memory portion with 0xAA. there's a
821 FIXME there, remove this line at a later point.
823 Tue Oct 24 23:10:26 2000 Tim Janik <timj@gtk.org>
826 * glib-genmarshal.c: added publically installed marshaller generator.
828 * gtype.h: added G_TYPE_INSTANCE_GET_INTERFACE() to retrive a certain
829 interface VTable from instances.
831 Mon Oct 23 08:28:15 2000 Tim Janik <timj@gtk.org>
833 * gobject.[hc]: new functions for closure maintenance:
834 (g_object_watch_closure): maintain validity of the object and
835 the closure for objects that are used as data part of a closure.
836 (g_cclosure_new_object): convenience function to create C closures
837 that have an object as data argument.
838 (g_closure_new_object): convenience function to create closures
839 that have an object as data argument.
841 * gclosure.[hc]: implementation of GClosure mechanism.
842 a closure is basically an encapsulation of a callback function
843 and its environment. ideally, most places supporting callback
844 functions will simply take a GClosure* pointer and thus unify
845 callback environments wrg destroy notification etc.
846 GClosure provides destroy notifiers for arbitrary data pointers,
847 reference counting, invalidation notification (it can be invalidated
848 which is merely a deactivate state) and a marshallinbg abstraction.
849 GCClosure is also provided in these files, they present a specialized
850 GClosure implementation for C language callbacks.
852 * genum.c: macro cleanups.
854 * gboxed.[hc]: new files, for boxed type abstraction.
855 (g_boxed_copy): copy a boxed structure
856 (g_boxed_free): free a boxed structure
858 (g_value_get_boxed): standard GValue functions for boxed types
859 (g_boxed_type_register_static): convenience function for easy
860 introduction of new G_TYPE_BOXED derivatives.
862 * gparam.[hc]: introduced g_param_type_register_static(), a short hand
863 for creation of new GParamSpec derived types.
865 * gtype.[hc]: many fixes, introduced ability to flag individual
866 type nodes as ABSTRACT upon registration, added value_peek_pointer()
867 to the value table to peek at GValue contents as a pointer for types
868 that support this. fixed up GValue checks.
870 * gvalue.[hc]: added g_value_fits_pointer() and g_value_get_as_pointer()
871 to peek at the value contents as pointer.
873 * *.[hc]: adaptions to type macro fixes and changes in the type
876 * many const corrections over the place.
878 Sat Oct 21 02:49:56 2000 Tim Janik <timj@gtk.org>
880 * gtype.c (g_type_conforms_to): this function basically behaves like
881 and is_a check, except that it _additionally_ features interfaces
882 for instantiatable types. enforce this in the second branch as well
883 (`type' conforms_to `type') even if `type' is not an interface type.
885 Fri Oct 20 15:31:04 2000 Tim Janik <timj@gtk.org>
887 * gvaluetypes.[hc]: added G_TYPE_POINTER implementation from jrb.
891 * gvaluetypes.c: added GTypeValueTable.value_peek_pointer and
892 suitable implementations of this for G_TYPE_STRING, G_TYPE_OBJECT
895 Mon Aug 21 04:13:37 2000 Tim Janik <timj@gtk.org>
897 * gbsearcharray.[hc]: long standing needed generic implementation
898 of a binary searchable, sorted and dynamically sized array.
900 2000-10-15 Raja R Harinath <harinath@cs.umn.edu>
902 * Makefile.am (BUILT_EXTRA_DIST): New variable.
903 (dist-hook): Handle $(BUILT_EXTRA_DIST).
904 (*): Remove traces of @STRIP_{BEGIN,END}@.
906 2000-09-29 Martin Baulig <baulig@suse.de>
908 Several minor ANSI C fixes.
911 * gtype.c (type_class_init):
912 `(gpointer) bnode->data->class.class_init_base'
913 in call to g_slist_prepend() and
914 'GBaseInitFunc class_init_base = (GBaseInitFunc) slist->data'.
916 * gobject.c: Put text following #endif into comments.
918 2000-09-25 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
920 * Makefile.am: Remove empty SUBDIRS line, as that prevents make
923 Sat Sep 9 20:04:13 2000 Owen Taylor <otaylor@redhat.com>
925 * gobject.c (g_object_last_unref): Move call to
926 g_type_free_instance() here from g_object_do_finalize,
927 since g_type_free_instance() can unload the object's
930 2000-07-27 Tor Lillqvist <tml@iki.fi>
932 * gobject.c: No, don't mark glib_debug_objects for export here,
933 it's handled specially in gtktypeutils.c.
935 * gobject.def: Export g_type_fundamental_last (the function).
937 2000-07-26 Tor Lillqvist <tml@iki.fi>
940 * gobject.c: Mark glib_debug_objects for export/import as it is
943 Sun Jul 23 17:23:35 2000 Tim Janik <timj@gtk.org>
945 * gtype.[hc]: make g_type_fundamental_last() a function, avoiding all
946 that extern variable clutter and avoiding further problems with thread
949 2000-07-19 Tor Lillqvist <tml@iki.fi>
954 * gtype.c: Shut up Sun's picky compiler.
956 2000-07-14 Tor Lillqvist <tml@iki.fi>
958 * gobject.def: Add g_type_get_plugin.
960 Thu Jul 13 02:07:54 2000 Tim Janik <timj@gtk.org>
962 * gparam.c (g_param_value_defaults): default initialize the temporary
963 default value, instead of nuking the caller's value contents.
965 2000-07-11 Raja R Harinath <harinath@cs.umn.edu>
967 * gtype.c (g_type_get_plugin): Don't return just 0 or 1.
969 Tue Jul 11 02:48:13 2000 Tim Janik <timj@gtk.org>
971 * gtype.[hc]: removed g_type_is_dynamic() and added g_type_get_plugin().
973 2000-07-10 Tor Lillqvist <tml@iki.fi>
975 * gobject-query.c: Include ../config.h for HAVE_UNISTD_H. Use it
976 to guard inclusion of <unistd.h>.
978 * gtype.h: Fix copy-paste errors in the ifdefs on how to declare a
979 variable for export. Call the macro GOBJECT_VAR.
981 * gtype.c: Declare _g_type_fundamental_last for export here, too.
982 (type_node_any_new): Use only constant expressions for sizeof
983 operator (for instance MSVC requires this).
985 * makefile.mingw.in: Define GOBJECT_COMPILATION.
987 Sun Jul 9 21:21:46 2000 Owen Taylor <otaylor@redhat.com>
989 * genums.c: Move string.h include into the .c file
990 instead of where it was in the .h file by mistake.
992 Thu Jul 6 15:30:27 2000 Owen Taylor <otaylor@redhat.com>
994 * Makefile.am (EXTRA_DIST): dist fixes.
996 * gobject.c: Add a global variable glib_debug_objects
997 (not in header file) to control object tracing.
999 2000-07-01 Tor Lillqvist <tml@iki.fi>
1001 * gobject.def: Update added and renamed entry points.
1003 * makefile.mingw.in: Add gvaluetypes.o.
1005 Thu Jun 29 16:02:07 2000 Owen Taylor <otaylor@redhat.com>
1007 * gobject.c:include string.h for memset
1008 * genums.h: include string.h for strcpy
1009 * gvalue.c: include string.h for memset, memcpy.
1011 Sat Jun 24 23:03:04 2000 Tim Janik <timj@gtk.org>
1013 * gtype.[hc]: provide G_TYPE_CHAR, G_TYPE_UCHAR, G_TYPE_BOOLEAN,
1014 G_TYPE_INT, G_TYPE_UINT, G_TYPE_LONG, G_TYPE_ULONG, G_TYPE_FLOAT,
1015 G_TYPE_DOUBLE and G_TYPE_STRING fundamental types.
1016 added a GTypeValueTable* pointer to GTypeInfo structure for types
1017 to implement GValue handling functions.
1018 GTypeValueTable contains the following members:
1019 value_init(): initialize a GValue structure.
1020 value_free(): free GValue structure contents (optional).
1021 value_copy(): copy one GValue contents to another GValue structure of
1022 collect_type: varargs collection type for the first variable argument
1023 to be collected by collect_value().
1024 collect_value(): variable arguments collection function (optional).
1025 lcopy_type: varargs collection type for the first variable argument
1026 to be location copyied by lcopy_value().
1027 lcopy_value(): variable arguments location copy function (optional).
1028 g_type_value_table_peek(): new function to retrive the GTypeValueTable*
1029 for a type node. ValueTables get inherited from parent types, unless
1030 overridden through the GTypeInfo structure. internally, GTypeValueTable
1031 support means an added overhead of one pointer per static or used
1033 g_type_add_class_cache_func(): provide a cache_func/data pair to be
1034 called prior to a type nodes last_unref() function, this can be used
1035 to prevent premature class destruction. multiple installed cache_func()
1036 will be chained upon last_unref() untill one of them returns TRUE.
1037 the cache_func()s have to check the class id passed in to figure whether
1038 they actually want to cache the class of this type (since all classes
1039 are routed through the cache_func() chain).
1040 g_type_remove_class_cache_func(): remove a previously installed
1041 cache_func/data pair. the cache maintained by this function has to be
1042 clear when calling g_type_remove_class_cache_func() to avoid leaks.
1043 g_type_class_unref_uncached(): class unref function for cache_func()
1044 implementations, unreferences a class omitting the cache chain (and
1045 therefore unref->cache->unref->... loops).
1047 * gvaluetypes.[hc]: provide the value setters/getters for the primitive
1048 fundamental types boolean, char, uchar, int, uint, long, ulong, float,
1051 * gvalue.[hc]: provide G_TYPE_IS_VALUE() in terms of whether a
1052 GTypeValueTable is provided for this type.
1053 removed g_value_init_default(), g_value_validate(), g_value_defaults(),
1054 g_value_set_default() and g_values_cmp() as these are supplied by the
1056 moved g_values_exchange() into the "implementation details" section,
1057 since it just provides the underlying functionality for
1060 * gvaluecollector.h: renamed the varargs value container from
1061 GParamCValue to GTypeCValue as the value collection methods are
1062 supplied by the type system now.
1063 G_PARAM_COLLECT_VALUE() and G_PARAM_LCOPY_VALUE() got renamed to
1064 G_VALUE_COLLECT() and G_VALUE_LCOPY() and operate without a
1065 GParamSpec structure now.
1067 * genums.h: macros cleanups/fixes.
1069 * genum.c: provide G_TYPE_ENUM and G_TYPE_FLAGS type
1070 and assorted g_value_{s|g}et_{enum|flags}() implementations.
1073 provide G_IS_VALUE_OBJECT(), G_TYPE_OBJECT ValueTable methods
1074 and g_value_{s|g}et_object().
1076 * gparam.[hc]: reduced class to value_set_default(),
1077 value_validate() and values_cmp(). also parameters now need to fill
1078 in a GType value_type; field to indicate the GValue type they
1079 are handling. provide g_param_value_set_default(),
1080 g_param_value_defaults(), g_param_value_validate() and
1081 g_param_values_cmp().
1083 * gparamspecs.[hc]: got rid of the g_value_* functions and
1084 the G_IS_VALUE_* macros. adapted param spec implementations
1085 according to the GParamSpecClass changes.
1087 Sat Jun 10 08:38:27 2000 Tim Janik <timj@gtk.org>
1089 * gtype.c (type_class_init): fetch the nth iface entry of the
1090 type node in the nth loop iteration, not alwys the first.
1091 bug discovered by Walt Pohl <cher@suitware.com>.
1092 (type_data_finalize_class_ifaces): same here, cut and paste
1095 Wed Jun 7 09:21:05 2000 Owen Taylor <otaylor@redhat.com>
1097 * Makefile.am (INCLUDES): Add top_builddir so glibconfig.h
1098 is found properly when build srcdir != builddir. (Patch from
1101 2000-05-13 Tor Lillqvist <tml@iki.fi>
1105 * gobject.rc.in: New files, for Win32 (mingw) build.
1107 * Makefile.am: Add to EXTRA_DIST. Add rules to produce the
1108 corresponding non-*.in files.
1110 * gtype.h: (Win32:) Mark _g_type_fundamental_last for
1111 export/import from DLL.
1113 Fri May 5 01:15:48 2000 Tim Janik <timj@gtk.org>
1115 * gtype.h: add reserved fundamental ids for gtk types (for transition
1116 time). added G_TYPE_FUNDAMENTAL_MAX for gtk.
1118 Mon Apr 17 20:45:50 2000 Tim Janik <timj@gtk.org>
1120 * glib-gobject.c (g_object_base_class_finalize): oops, don't unset
1121 n_params prior to destructing them.
1123 Tue Apr 11 04:28:10 2000 Tim Janik <timj@gtk.org>
1125 * fixed a couple of bugs in the initial parameter/object
1126 implementations, after getting beast running on GObject and GValue.
1128 Fri Apr 7 04:27:49 2000 Tim Janik <timj@gtk.org>
1130 * glib-gobject.[hc]: completed parameter set/get implementations,
1131 along with asyncronous parameter changed notification queue.
1133 Sun Apr 2 04:54:36 2000 Tim Janik <timj@gtk.org>
1135 * glib-gobject.[hc]: GObject implementation, that is facilities
1136 for setting/getting quarked data and reference counting.
1138 * glib-gparamspecs.[hc]: first actuall parameter implementations
1139 for GLib, so far we have: char, uchar, bool, int, uint, long,
1140 ulong, enum, flags, float, double, string and object. each of these
1141 GParamSpecs is a new instantiatable type in its own respect,
1142 so the .c file derives 13 new types from G_TYPE_PARAM and
1143 defines over 50 (*2) conversion facilities.
1145 * glib-gvaluecollector.h: generic varargs handling stubs for
1146 GParamSpecs, private header file (does get installed for
1147 inclusion into user code though).
1149 * glib-gvalue.[hc]: GValue functionality implementation.
1151 * glib-gparam.[hc]: basis GParamSpec implementation for
1152 the virtual base type G_TYPE_PARAM.
1154 * glib-genums.[hc]: enum/flags type implementation, based on
1157 * glib-gtype.[hc]: GLib Type System implementation, heavily
1158 based on BSE's dynamic type system.