1 Tue Apr 3 14:06:00 2001 Tim Janik <timj@gtk.org>
3 * gparam.[hc]: added g_param_spec_pool_list() to list pspecs per
4 owner_type. the pspecs are not referenced, so the caller is
5 supposed to have some idea about owner_type not randomly
6 nuking his pspec's. if this is going to provide problems in
7 the future, we can either auto-ref the pspecs, or add a
8 _foreach variant, though the latter would have to invoke
9 the callback while pspec's mutex is acquired, so i just
10 went for the _list variant for now.
12 * gclosure.h (G_CALLBACK): made GCallback a void (*) (void) fucntion.
14 Sat Mar 31 23:55:58 2001 Tim Janik <timj@gtk.org>
17 * gparamspecs.[hc]: applied patch from owen to implement
20 Fri Mar 30 07:34:02 2001 Tim Janik <timj@gtk.org>
22 * gtype.c (type_iface_retrive_holder_info_Wm):
23 * gtypeplugin.c (g_type_plugin_complete_interface_info):
24 * gtypemodule.c (g_type_module_complete_interface_info):
25 change order of instance_type and interface_type so they match
26 the g_type_add_interface_*() API.
28 * gsignal.c (g_signal_emit_valist): always assign C return value
29 location, people depending on unaltered return values after emissions
30 that had no handlers to run need to use g_signal_emitv().
32 * gtype.[hc] (g_type_query): new function to allow querying of
33 class and object size (semantics like g_signal_query()).
34 currently the implementation is better held conservative so as to
35 only support types that are classed and static.
37 2001-03-29 Tor Lillqvist <tml@iki.fi>
39 * gobject.def: Updates.
41 Wed Mar 28 17:04:06 2001 Tim Janik <timj@gtk.org>
43 * gobject.c (object_queue_property): only queue readable properties
44 for notification changes.
46 Thu Mar 22 13:36:50 2001 Tim Janik <timj@gtk.org>
48 * gsignal.c (g_signal_newv): catch G_SIGNAL_RUN_FIRST with a return value.
50 2001-03-21 Martin Baulig <baulig@suse.de>
52 * gboxed.[ch] (g_value_dup_boxed): This takes a `const GValue *'
55 2001-03-18 Tor Lillqvist <tml@iki.fi>
57 * gobject.def: Correct some renamed functions.
59 Sat Mar 17 23:18:36 2001 Tim Janik <timj@gtk.org>
61 * gobject.c (g_object_get_property): minor bug-fix.
63 * gbsearcharray.[hc]: provide a macro for static initialization and
64 functions g_bsearch_array_new() and g_bsearch_array_destroy() for
67 * gboxed.c: introduce G_TYPE_GSTRING, boxed type for GString.
69 * gclosure.[hc]: naming corrections.
71 Fri Mar 9 16:42:08 2001 Tim Janik <timj@gtk.org>
73 * gvaluetypes.[hc]: moved g_strdup_value_contents() into this file as
74 a public function (was static in gobject.c before). it's a bit odd
75 to have that function here, especially since it requires extra includes,
76 but then it doesn't very well fit somewhere else either.
78 * gparamspecs.c: added default/max/min checks to param spec creation
81 2001-03-10 Tor Lillqvist <tml@iki.fi>
83 * gobject.def: Add a couple of missing entries.
85 * Makefile.am (libgobject_1_3_la_LIBADD): Use only on Win32.
87 Fri Mar 9 14:57:17 2001 Tim Janik <timj@gtk.org>
89 * testgruntime.c: test program. covers run first/last/cleanup signal
90 handlers, return value accumulator, signal string returns, and
91 interface types in signal arguments.
93 * gtype.c (g_type_value_table_peek): for interface types without
94 value table, try looking up a value table from an instantiatable
95 prerequisite type (this is safe as an interface may only have
96 one instantiatable prerequisiste).
97 (type_check_is_value_type_U): same here.
99 * gsignal.c (g_signal_newv): assert that return types never have
100 G_SIGNAL_TYPE_STATIC_SCOPE set.
101 (g_signal_newc): only create class closure if the class_offset is not
104 Fri Mar 9 10:14:00 2001 Tim Janik <timj@gtk.org>
106 * gparamspecs.c (g_param_spec_object): use g_type_is_a() to check
107 for object_type being a G_TYPE_OBJECT, not G_TYPE_IS_OBJECT(), since
108 that wouldn't allow interface types.
110 * gtype.c (g_type_interface_add_prerequisite): arg, fixed small cnp bug
111 with bad implications and an off-by-one error.
113 Thu Mar 8 16:34:22 2001 Owen Taylor <otaylor@redhat.com>
115 * gvaluetransform.c: Include <string.h> for memcpy.
117 * gvaluetransform.c (DEFINE_SPRINTF): Remove unnecessary
118 and ANSI-illegal ## token pasting.
120 Thu Mar 8 18:11:52 2001 Tim Janik <timj@gtk.org>
122 * gsignal.c: eek, fixed old hook detail storage code.
124 Thu Mar 8 16:35:48 2001 Tim Janik <timj@gtk.org>
126 * gparamspecs.[hc]: s/g_param_spec_string_c/g_param_spec_stringc/.
128 * gsignal.[hc]: fixed accumulator invocation, implemented emission
129 hooks. and no, neither of these callbacks are called via a closure,
130 language bindings can wrap the accumulator and emission hook
131 interface, they already get parameters marshalled into a GValue array.
132 (g_signal_connect): removed this function as its C specific, doesn't
133 cover the swapped argument, is too close to its broken original
134 gtk_signal_connect() and creates demand for _swapped, _after and
135 _swapped_after variants <brrr>.
136 (g_signal_connectc): convenience macro to connect a C handler
137 func with data, like the old g_signal_connect() plus swapped
141 * gboxed.c: added G_TYPE_VALUE boxed type.
143 Wed Mar 7 19:02:51 2001 Tim Janik <timj@gtk.org>
145 * gtype.c (type_node_add_iface_entry_W): catch when adding an interface
146 to an ancestor of a child that already conforms to this interface.
147 currently we spew a warning here, should we be silent?
148 (g_type_interface_add_prerequisite): new function to add a prerequisite
149 type to an interface, that must succeed an instance is_a prerequisite
150 type check before the interface can be added to an instance. the
151 prerequisite types are also suuported in is_a checks of the interface.
152 (g_type_instance_is_a):
153 (g_type_check_instance_cast):
154 (g_type_check_instance): cleanups and optimizations.
156 (g_type_check_class_cast): same, also prevented these from accepting
157 interface types, as class structures don't nest interfaces.
159 2001-03-07 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
161 * Makefile.am: Avoid rebuilding everything everytime.
163 Wed Mar 7 09:36:33 2001 Tim Janik <timj@gtk.org>
165 * gboxed.[hc]: changed prototype of g_boxed_type_register_static()
166 to contain an optional init function and a hint at whether the
167 boxed structure uses ref counting internally.
168 added g_value_set_boxed_take_ownership().
169 made G_TYPE_BOXED an abstract value type.
171 * genums.[hc]: made G_TYPE_ENUM and G_TYPE_FLAGS abstract value
174 * glib-genmarshal.c: argument type changes, preparation for third-party
177 * gobject.[hc]: cleaned up get/set property code.
178 added g_strdup_value_contents() to improve warnings.
180 * gparam.[hc]: added g_param_value_convert(), taking over responsibility
181 of the old g_value_convert(). added G_PARAM_LAX_VALIDATION flag so
182 validation alterations may be valid a part of the property setting
185 * gparamspecs.[hc]: made value comparisons stable (for sort applications).
186 added GParamSpecValueArray, a param spec for value arrays and
187 GParamSpecClosure. nuked the value exchange functions and
190 * gtype.[hc]: catch unintialized usages of the type system with
191 g_return_val_if_uninitialized(). introduced G_TYPE_FLAG_VALUE_ABSTRACT
192 to flag types that introduce a value table, but can't be used for
193 g_value_init(). cleaned up reserved type ids.
195 * gvalue.[hc]: code cleanups and saner checking.
196 nuked the value exchange API. implemented value transformations, we
197 can't really "convert" values, rather transforms are an anylogy to
198 C casts, real conversions need a param spec for validation, which is
199 why g_param_value_convert() does real conversions now.
201 * gvaluearray.[hc]: new files that implement a GValueArray, a struct
202 that can hold inhomogeneous arrays of value (to that extend that it
203 also allowes undefined values, i.e. G_VALUE_TYPE(value)==0).
204 this is exposed to the type system as a boxed type.
206 * gvaluetransform.c: new file implementing most of the former value
207 exchange functions as single-sided transformations.
209 * gvaluetypes.[hc]: nuked G_TYPE_CCALLBACK, added
210 g_value_set_string_take_ownership().
212 * *.h: s/G_IS_VALUE_/G_VALUE_HOLDS_/.
214 * *.[hc]: many fixes and cleanups.
216 * many warning improvements.
218 Tue Feb 27 18:35:15 2001 Tim Janik <timj@gtk.org>
220 * gobject.c (g_object_get_valist): urg, pass G_VALUE_NOCOPY_CONTENTS
221 into G_VALUE_LCOPY(), this needs proper documenting.
223 * gparam.c: fixed G_PARAM_USER_MASK.
225 * gtype.c (type_data_make_W):
226 (type_data_last_unref_Wm): fixed invalid memory freeing.
228 * gobject.c (g_object_last_unref): destroy signal handlers associated
229 with object, right before finalization.
231 * gsignal.c (g_signal_parse_name): catch destroyed nodes or signals
232 that don't actually support details.
234 * gobject.[hc]: got rid of property trailers. nuked GObject
235 properties "data" and the "signal" variants.
236 (g_object_connect): new convenience function to do multiple
237 signal connections at once.
238 (g_object_disconnect): likewise, for disconnections.
240 * gparam.[hc] (g_param_spec_pool_lookup): took out trailer support.
242 * gvalue.[hc]: marked g_value_fits_pointer() and g_value_peek_pointer()
243 as private (the latter got renamed from g_value_get_as_pointer()).
245 2001-02-21 Tor Lillqvist <tml@iki.fi>
247 * *.h: Use G_BEGIN_DECLS and G_END_DECLS.
249 * Makefile.am: Use libglib-1.3.la from top_builddir. Invoke
250 libtool with -no-undefined for Win32 and Cygwin.
252 Wed Feb 21 18:31:46 2001 Jonathan Blandford <jrb@redhat.com>
254 * gsignal.h (g_signal_connect): Add g_signal_connect define to
255 make porting from gtk_signal_connect easy.
257 * gsignal.c (g_signal_emit_valist): Use G_TYPE_FROM_INSTANCE
258 (instance) instead of node->itype when initting the value.
260 2001-02-17 Havoc Pennington <hp@pobox.com>
262 Applied patch from Soeren Sandmann:
264 * gvaluetypes.c (g_value_get_string): G_CONST_RETURN
266 * gtype.c (g_type_name): G_CONST_RETURN
268 * gsignal.c (g_signal_name): G_CONST_RETURN
270 * gobject-query.c (main): const fix
272 Sat Feb 17 07:58:46 2001 Tim Janik <timj@gtk.org>
274 * genums.h (G_TYPE_IS_FLAGS): patch from sven to fixup
275 G_ENUM_CLASS_TYPE() macro.
277 Sat Feb 17 04:55:35 2001 Tim Janik <timj@gtk.org>
279 * gtype.[hc]: changed collect_format, collect_value() and lcopy_format,
280 lcopy_value() in the GTypeValueTable. the collect functions are now
281 called only once per value, collect_format/lcopy_format are strings
282 that enlist all necessary GTypeCValues to be varargs-collected.
284 * gvalue.h: ranamed STATIC_TAG to G_VALUE_NOCOPY_CONTENTS to indicate that
285 a value shouldn't copy its contents.
287 * gvaluecollector.h: changed G_VALUE_COLLECT() and G_VALUE_LCOPY()
288 macros to carry an additional argument (flags) that can be used
289 to pass G_VALUE_NOCOPY_CONTENTS along to the collection functions.
291 * *.c: adapted collect_value() and lcopy_value() functions to the new
292 prototypes, support G_VALUE_NOCOPY_CONTENTS where apropriate.
294 * gsignal.[hc]: introduced a G_SIGNAL_TYPE_STATIC_SCOPE flag that can
295 be passed along (ORed) with the parameter types, indicating that the
296 emission arguments are to be considered static for the scope of the
297 emission. should be used with care and only if the caller knows that
298 a parameter cannot be destroyed/freed from signal handlers connected
301 Fri Feb 16 07:10:44 2001 Tim Janik <timj@gtk.org>
305 (g_closure_sink): make closure sinking explicit.
308 (g_signal_connect_data):
309 (g_signal_connect_closure):
310 (g_signal_connect_closure_by_id):
311 (g_signal_newv): perform explicit closure sinking.
313 Thu Feb 8 00:31:45 2001 Tim Janik <timj@gtk.org>
315 * gtype.h: added G_TYPE_DEBUG_NONE for/from Eric Lemings ;)
317 2001-02-04 Tor Lillqvist <tml@iki.fi>
319 * gobject.def: Remove glib_debug_objects.
321 Sun Feb 4 07:30:53 2001 Tim Janik <timj@gtk.org>
323 * gtype.[hc]: changed g_type_init() to take debugging flags
324 initially, a combination of G_TYPE_DEBUG_OBJECTS and
325 G_TYPE_DEBUG_SIGNALS. using the G_TYPE_ prefix is a bit odd
326 here, but basically g_type_int() serves as initialization
327 fucntion for all of GType, GObject, GSignal, so what the heck.
329 * gobject.c: special case debugging code properly.
330 changed glib_trap_object_ref to g_trap_object_ref.
332 * gsignal.c: add signal emission debugging abilities, along with
333 a new trap object g_trap_instance_signals.
335 2001-02-04 Tor Lillqvist <tml@iki.fi>
337 * Makefile.am (progs_LDADD): Change order of libs to libgobject
338 first, then libglib. Needed for cygwin, says jbdoll@kepri.re.kr.
340 Wed Jan 31 06:19:49 2001 Tim Janik <timj@gtk.org>
342 * gparam.h: gtk-doc sucks for not dealing with #define inside enums.
344 * gtype.[hc]: added G_TYPE_FLAG_RESERVED_ID_BIT, a bit in the type
345 number that's supposed to be left untouched (preserved mainly
346 for the signal code).
348 * *.c: added thread safety code, based on an old patch from sebastian.
349 the remaining thread safety issues are now datalists on pspecs (to be
350 solved im gdataset.c) and gvalue.c where locking concerns value exchange
351 functionality only, and that's soon to be revised.
353 2001-01-27 Tor Lillqvist <tml@iki.fi>
355 * makefile.msc.in: Don't try to compile gmarshal.c on its own.
357 2001-01-24 <alexl@redhat.com>
359 * gclosure.c (g_closure_unref):
360 Don't leak closure->notifiers.
362 2001-01-05 Havoc Pennington <hp@redhat.com>
364 * gparamspecs.c (g_param_spec_enum): set the value_type in the
365 param spec; closes bug 40210
366 (g_param_spec_flags): ditto for flags
368 2001-01-03 Alexander Larsson <alexl@redhat.com>
371 Move glib_debug_objects out of the G_ENABLE_DEBUG #ifdef.
373 Thu Dec 28 11:36:44 2000 Tim Janik <timj@gtk.org>
375 * gbsearcharray.c (upper_power2): disable G_BSEARCH_ALIGN_POWER2
376 fucntionality if DISABLE_MEM_POOLS is defined.
378 * gtype.c: honour DISABLE_MEM_POOLS.
380 * gsignal.c (g_signal_init): flag signal key bsearch array with
381 G_BSEARCH_ALIGN_POWER2 to avoid excessive growth time. honour
384 * gparam.h: added G_PARAM_READWRITE alias for (G_PARAM_READABLE |
387 2000-12-15 Tor Lillqvist <tml@iki.fi>
389 * gobject.def: Update.
391 2000-12-15 Havoc Pennington <hp@pobox.com>
393 * gobject.c (g_object_do_class_init): use g_signal_newc
395 * gsignal.c (g_signal_newc): convenience function for signals
397 (g_signal_new_valist): added
398 (g_signal_new): removed
400 Fri Dec 15 04:40:23 2000 Tim Janik <timj@gtk.org>
402 * gparam.[hc]: add an instance member value_type so the default
403 value of the pspec class can be overridden.
405 2000-12-14 Tor Lillqvist <tml@iki.fi>
407 * makefile.mingw.in: Update, include parts from Makefile.am to
408 build gmarshal.[ch]. Some day, we won't need these separate
409 makefiles for Win32 compilation. I hope.
411 * makefile.msc.in: Update. No use trying to build gmarshal.[ch]
412 here, it would require Unixish tools. MSVC users building from CVS
413 sources are out of luck.
415 * gobject.def: Update.
417 Wed Dec 13 09:31:26 2000 Tim Janik <timj@gtk.org>
419 * gparamspecs.[hc]: add G_TYPE_PARAM_BOXED implementation.
421 * gobject.[hc]: minor fixes.
423 Tue Dec 12 23:38:02 2000 Tim Janik <timj@gtk.org>
425 * Makefile.am: _never_ touch oldest-source-stamp.
427 * gobject.[hc]: construct property handling fixes/improvements.
428 fixed trailer handling in get/set property.
430 * gparam.[hc]: implement param spec pool, got rid of param spec
431 hashtable. the most prominent change is that e deal with type
434 2000-12-12 Elliot Lee <sopwith@redhat.com>
437 . You have to 'touch oldest-source-stamp' if you want to avoid having
438 the Makefile constantly rebuild itself.
439 . Fix marshaller generation rules to work with srcdir != builddir
440 (there were issues with trying to run "./glib-genmarshal", etc.)
442 Mon Dec 11 04:44:11 2000 Tim Janik <timj@gtk.org>
444 * gboxed.c: fixed dealing with collection/lcopy of NULL values.
446 * gclosure.h: removed insane ramblings, added G_CALLBACK() a casting
449 * Makefile.am: cleanups, marshaller generation rules.
451 * gmarshal.[hc]: new files with GRuntime standard marshallers.
453 * glib-genmarshal.c: fix log domain, support gruntime standard
454 marshallers, suport G_TYPE_PARAM, come with extern "C" and
457 * glib-genmarshal.1: reflect glib-genmarshal.c updates.
459 * gobject.[hc]: implement object constructor. rework parameter
460 changed notification queueing, we support queue freezes now and
461 don't dispatch from an idle handler anymore.
462 parameter->property rename hassle.
463 implemented ::properties_changed and ::notify::* signals for
464 property change notification (the later supports property names
465 as details). added signal connection and named data properties.
466 (g_signal_connect_object): new function to setup while_alive
468 (g_object_class_install_property): sink properties now, since they
469 are initially floating.
470 (g_object_steal_data):
471 (g_object_set_data_full):
473 (g_object_get_data): set/get data by using g_datalist_*() functions
475 (g_object_queue_param_changed): nuked.
476 (g_object_freeze_notify): start queueing of property changes (freeze/
478 (g_object_notify): announce changes of a certain property directly.
479 (g_object_thaw_notify): process queue of property changes, therefore
480 emitting GObject::notify::detail with detail being the changed
482 (G_OBJECT_WARN_INVALID_PROPERTY_ID): saner macro variant of former
483 G_WARN_INVALID_PARAM_ID().
485 * gparam.[hc]: param specs are now initially floating and need to be
486 sunken with g_param_spec_sink(), support G_TYPE_PARAM values.
487 added G_PARAM_CONSTRUCT and G_PARAM_CONSTRUCT_ONLY parameter flags,
488 required by GObjectClass.constructor().
490 * gparamspecs.[hc]: added GParamSpecParam, GParamSpecPointer and
491 GParamSpecCCallback, param specs for G_TYPE_PARAM, G_TYPE_POINTER
492 and G_TYPE_CCALLBACK respectively.
494 * gsignal.[hc]: cleanups.
495 (signal_id_lookup): after walking the anchestry, try interfaces as well.
496 (g_signal_new): new function to create signals from varargs type list.
497 (g_signal_connect_closure): closure connection variant that works from
499 (g_signal_connect_data): c handler connection variant that works from
501 (g_signal_emit_valist): emit signal for an instance with paraneters
502 collected from a va_list.
503 (g_signal_emit): emit signal, taking parameters from varargs list.
504 (g_signal_emit_by_name): same as g_signal_emit, working from
506 (signal_emit_R): return whether return_value needs to be altered.
508 * gtype.[hc]: set log-domain to GRuntime, i'm slowly getting to all
509 the points that need to reflect the upcoming rename.
510 melt g_type_conforms_to() functionality into g_type_is_a(), as that
511 is what we really want (liskov substitution principle).
512 assorted changes to other files due to conforms_to->is_a.
514 * gvalue.[hc]: implemented g_value_set_instance() that sets a value
515 from an instantiatable type via the value_table's collect_value()
516 function (based on an idea from James Henstridge <james@daa.com.au>).
519 * gvaluetypes.[hc]: implement G_TYPE_CCALLBACK and G_TYPE_PARAM.
521 Wed Nov 29 13:30:05 2000 Tim Janik <timj@gtk.org>
523 * gsignal.c (handlers_find): fix elliots "logic fix" that dereferences
524 NULL nodes if C handlers are searched for specific signals.
526 2000-11-28 Elliot Lee <sopwith@redhat.com>
528 * gsignal.c: Fix warnings about possible use of uninitialized
529 variables, and fix logic that would leave 'node' unset in cases
530 that it might be used in.
532 * glib-genmarshal.c: Fix warning about printf format.
534 2000-11-28 Tor Lillqvist <tml@iki.fi>
536 * gboxed.c: Include <string.h> for memset ().
538 2000-11-22 Tor Lillqvist <tml@iki.fi>
540 * gobject.def: Update.
542 2000-11-20 Havoc Pennington <hp@redhat.com>
544 * gobject.c (g_object_get_data)
546 (g_object_set_data_full)
547 (g_object_steal_data): More convenient data-setting functions
549 Wed Nov 15 20:58:05 2000 Owen Taylor <otaylor@redhat.com>
551 * gtypemodule.c (g_type_module_use): If loading the
552 module fails, don't increment the use count.
554 Thu Nov 9 01:49:43 2000 Tim Janik <timj@gtk.org>
556 * gobject.h (G_WARN_INVALID_PARAM_ID): doh,
557 s/BSE_OBJECT_TYPE_NAME/G_OBJECT_TYPE_NAME/; reported by Maas-Maarten
558 Zeeman <maas@wanadoo.nl>.
560 Mon Nov 13 00:48:39 2000 Owen Taylor <otaylor@redhat.com>
562 * Makefile.am (EXTRA_DIST): Add glib-genmarshal.1
564 2000-11-11 Tor Lillqvist <tml@iki.fi>
566 * gtypemodule.c: Include stdlib.h for exit().
568 * makefile.{mingw,msc}.in (gobject_OBJECTS): Add gtypemodule.
570 * gobject.def: Add missing functions.
572 Sun Nov 5 13:21:28 2000 Owen Taylor <otaylor@redhat.com>
574 * Makefile.am gtypemodule.[ch]: New basic implementation of
575 GTypePlugin interface as a GObject. Dynamically loaded modules can
576 register any number of types and interface on the module.
578 Sun Nov 5 10:25:40 2000 Owen Taylor <otaylor@redhat.com>
580 * gsignal.c (handlers_find): When appending handlers and
581 not matching on signal_id, use hlist->signal_id instead of
582 signal_id. Having the correct signal_id when unreffing
583 the handlers makes things work a lot better.
585 2000-11-05 Tor Lillqvist <tml@iki.fi>
587 * makefile.{mingw,msc}.in (gobject_OBJECTS): Add gtypeplugin.
589 * gobject.def: Update.
591 Sun Nov 5 05:22:55 2000 Tim Janik <timj@gtk.org>
594 fixed a bag full of subtle bugs of immensive screw-up potential in
595 handlers_find(), luckily no one found out about them yet ;)
596 fixed signal_handlers_foreach_matched_R() so it operates on an
597 initial handler list snapshot provided by handlers_find() to work
598 around general reentrancy problems and to avoid multiple callback()
599 invocations on the same handlers.
600 this code is now officially 80% bug free (10% remaining for interface
601 types, and 10% remaining for destroyed signals ;)
603 Sat Nov 4 02:01:33 2000 Tim Janik <timj@gtk.org>
605 * gsignal.c (_g_signals_destroy): valid signal nodes start out at 1.
607 * gtypeplugin.[hc]: new files holding a GTypePlugin interface
608 implementation that provides the API required by GType to deal with
609 dynamically loadable types.
611 * gtype.[hc]: displace any GTypePlugin business to gtypeplugin.h.
613 Fri Nov 3 07:35:00 2000 Tim Janik <timj@gtk.org>
615 * gsignal.[hc]: prefix internal functions with '_'. renamed
616 g_signal_connect_closure() to g_signal_connect_closure_by_id().
617 added g_signal_parse_name() to retrive signal_id and detail quark
618 from a signal name (internal).
620 Wed Nov 1 03:36:54 2000 Tim Janik <timj@gtk.org>
622 * gobject.c (g_object_base_class_finalize): destroy all signals that
623 the finalized obejct type introduced.
625 * gsignal.c (g_signals_destroy): don't require itype to have
628 * gobject.c (g_object_do_finalize): make sure all signal handlers
632 (g_signal_handler_find): only match on non-0 masks.
633 (g_signal_handlers_block_matched):
634 (g_signal_handlers_unblock_matched):
635 (g_signal_handlers_disconnect_matched): new functions to block/unblock
636 or disconnect handlers in groups.
638 2000-10-30 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
640 * gvalue.c (exchange_entries_equal), gparam.c (param_spec_equals):
641 made both functions return gboolean just for the little extra
642 standard conformance now that GEqualFunc is introduced.
644 Mon Oct 30 05:52:45 2000 Tim Janik <timj@gtk.org>
646 * gsignal.c (g_signal_list_ids): get rid of inline documentation owen
647 added, the doc system would ignore it anyways (for some reason not
650 Mon Oct 30 03:00:07 2000 Tim Janik <timj@gtk.org>
652 * gsignal.[hc] (g_signal_list_ids): renamed owen's g_type_signals(),
653 added required mutex locks.
655 Sun Oct 29 02:31:03 2000 Owen Taylor <otaylor@redhat.com>
657 * gsignal.c (g_type_signals): Fix problem where signals
658 with "_" in them appeared twice in the result array.
660 Sun Oct 29 01:58:44 2000 Owen Taylor <otaylor@redhat.com>
662 * gsignal.h: Add g_type_signals() - a function to list
663 all signals for a given type.
665 Sat Oct 28 00:28:09 2000 Tim Janik <timj@gtk.org>
667 * gclosure.c (g_closure_add_marshal_guards): fixed notifier position
668 for post_marshal guard which was off at 0.
670 Fri Oct 27 21:49:31 2000 Tim Janik <timj@gtk.org>
672 * gobject.[hc]: doh, fix argument order in for
673 g_cclosure_new_object_swap and g_cclosure_new_object.
675 2000-10-28 Tor Lillqvist <tml@iki.fi>
677 * makefile.{mingw,msc}.in: Make glib-genmarshal.exe.
679 * glib-genmarshal.c: Conditionalise include of unistd.h.
680 Include <io.h> on Win32.
682 * gobject.def: Add some missing entry points.
684 Fri Oct 27 16:33:41 2000 Tim Janik <timj@gtk.org>
686 * gsignal.[hc]: publically define GSignalInvocationHint structure
687 that gets passed in to closure invocations. added signal details.
688 renamed GSignalType to GSignalFlags to comply with conventions.
689 quite some cleanups and minor fixes. avoid uneccessary handler list
690 walks upon invokation of after handlers. relookup handler list for
691 restarted emissions. preliminary abort normal handler invokation if
692 after handler is encountered.
695 * gclosure.[hc]: moved invocation_hint to the end of the
696 g_closure_invoke() arguments as sugegsted by kenelson.
697 also made it a gpointer to be more generic. the invocation_hint
698 is a caller specific thing that can be used to pass additional
699 data in to closure invocations as documented with the caller
700 invoking the closure.
702 Fri Oct 27 05:35:14 2000 Tim Janik <timj@gtk.org>
704 * gobject.c (g_object_watch_closure): fixed realloc bug, reported
707 * gsignal.c (g_signal_newv): fixed deadlock scenarion where
708 g_signal_lookup() would be called with the signal lock being
709 held. reported by james henstridge.
711 * gclosure.c (g_closure_set_meta_marshal): fixed memcpy/overwrite bug
714 2000-10-26 Tor Lillqvist <tml@iki.fi>
716 * gbsearcharray.c (bsearch_array_insert): Fix gccisms (pointer
717 arithmetic on void pointer, label without statement following.
719 * gtype.c (type_node_fundamental_info): Don't apply unary minus to
720 result of sizeof operator, it can be unsigned. Cast first to
723 * gobject.def: Add new functions.
725 * makefile.{mingw,msc}.in: Add new objects.
727 2000-10-26 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
729 * Makefile.am: Remove empty SUBDIRS line _again_, as that _still_
730 prevents 'make dist' from working.
732 Wed Oct 25 19:11:03 2000 Owen Taylor <otaylor@redhat.com>
734 * gbsearcharray.h (g_bsearch_array_get_nth): Don't use implicit
735 casts from void * since this will get included from C++ too
738 Thu Oct 26 00:30:27 2000 Tim Janik <timj@gtk.org>
740 * gvaluetypes.[hc]: added g_value_set_static_string().
742 * gboxed.[hc]: const corrections. added g_value_set_static_boxed().
744 Wed Oct 25 20:27:02 2000 Tim Janik <timj@gtk.org>
746 * gtype.c (g_type_free_instance): for the moment, freeing object
747 structures will fill their memory portion with 0xAA. there's a
748 FIXME there, remove this line at a later point.
750 Tue Oct 24 23:10:26 2000 Tim Janik <timj@gtk.org>
753 * glib-genmarshal.c: added publically installed marshaller generator.
755 * gtype.h: added G_TYPE_INSTANCE_GET_INTERFACE() to retrive a certain
756 interface VTable from instances.
758 Mon Oct 23 08:28:15 2000 Tim Janik <timj@gtk.org>
760 * gobject.[hc]: new functions for closure maintenance:
761 (g_object_watch_closure): maintain validity of the object and
762 the closure for objects that are used as data part of a closure.
763 (g_cclosure_new_object): convenience function to create C closures
764 that have an object as data argument.
765 (g_closure_new_object): convenience function to create closures
766 that have an object as data argument.
768 * gclosure.[hc]: implementation of GClosure mechanism.
769 a closure is basically an encapsulation of a callback function
770 and its environment. ideally, most places supporting callback
771 functions will simply take a GClosure* pointer and thus unify
772 callback environments wrg destroy notification etc.
773 GClosure provides destroy notifiers for arbitrary data pointers,
774 reference counting, invalidation notification (it can be invalidated
775 which is merely a deactivate state) and a marshallinbg abstraction.
776 GCClosure is also provided in these files, they present a specialized
777 GClosure implementation for C language callbacks.
779 * genum.c: macro cleanups.
781 * gboxed.[hc]: new files, for boxed type abstraction.
782 (g_boxed_copy): copy a boxed structure
783 (g_boxed_free): free a boxed structure
785 (g_value_get_boxed): standard GValue functions for boxed types
786 (g_boxed_type_register_static): convenience function for easy
787 introduction of new G_TYPE_BOXED derivatives.
789 * gparam.[hc]: introduced g_param_type_register_static(), a short hand
790 for creation of new GParamSpec derived types.
792 * gtype.[hc]: many fixes, introduced ability to flag individual
793 type nodes as ABSTRACT upon registration, added value_peek_pointer()
794 to the value table to peek at GValue contents as a pointer for types
795 that support this. fixed up GValue checks.
797 * gvalue.[hc]: added g_value_fits_pointer() and g_value_get_as_pointer()
798 to peek at the value contents as pointer.
800 * *.[hc]: adaptions to type macro fixes and changes in the type
803 * many const corrections over the place.
805 Sat Oct 21 02:49:56 2000 Tim Janik <timj@gtk.org>
807 * gtype.c (g_type_conforms_to): this function basically behaves like
808 and is_a check, except that it _additionally_ features interfaces
809 for instantiatable types. enforce this in the second branch as well
810 (`type' conforms_to `type') even if `type' is not an interface type.
812 Fri Oct 20 15:31:04 2000 Tim Janik <timj@gtk.org>
814 * gvaluetypes.[hc]: added G_TYPE_POINTER implementation from jrb.
818 * gvaluetypes.c: added GTypeValueTable.value_peek_pointer and
819 suitable implementations of this for G_TYPE_STRING, G_TYPE_OBJECT
822 Mon Aug 21 04:13:37 2000 Tim Janik <timj@gtk.org>
824 * gbsearcharray.[hc]: long standing needed generic implementation
825 of a binary searchable, sorted and dynamically sized array.
827 2000-10-15 Raja R Harinath <harinath@cs.umn.edu>
829 * Makefile.am (BUILT_EXTRA_DIST): New variable.
830 (dist-hook): Handle $(BUILT_EXTRA_DIST).
831 (*): Remove traces of @STRIP_{BEGIN,END}@.
833 2000-09-29 Martin Baulig <baulig@suse.de>
835 Several minor ANSI C fixes.
838 * gtype.c (type_class_init):
839 `(gpointer) bnode->data->class.class_init_base'
840 in call to g_slist_prepend() and
841 'GBaseInitFunc class_init_base = (GBaseInitFunc) slist->data'.
843 * gobject.c: Put text following #endif into comments.
845 2000-09-25 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
847 * Makefile.am: Remove empty SUBDIRS line, as that prevents make
850 Sat Sep 9 20:04:13 2000 Owen Taylor <otaylor@redhat.com>
852 * gobject.c (g_object_last_unref): Move call to
853 g_type_free_instance() here from g_object_do_finalize,
854 since g_type_free_instance() can unload the object's
857 2000-07-27 Tor Lillqvist <tml@iki.fi>
859 * gobject.c: No, don't mark glib_debug_objects for export here,
860 it's handled specially in gtktypeutils.c.
862 * gobject.def: Export g_type_fundamental_last (the function).
864 2000-07-26 Tor Lillqvist <tml@iki.fi>
867 * gobject.c: Mark glib_debug_objects for export/import as it is
870 Sun Jul 23 17:23:35 2000 Tim Janik <timj@gtk.org>
872 * gtype.[hc]: make g_type_fundamental_last() a function, avoiding all
873 that extern variable clutter and avoiding further problems with thread
876 2000-07-19 Tor Lillqvist <tml@iki.fi>
881 * gtype.c: Shut up Sun's picky compiler.
883 2000-07-14 Tor Lillqvist <tml@iki.fi>
885 * gobject.def: Add g_type_get_plugin.
887 Thu Jul 13 02:07:54 2000 Tim Janik <timj@gtk.org>
889 * gparam.c (g_param_value_defaults): default initialize the temporary
890 default value, instead of nuking the caller's value contents.
892 2000-07-11 Raja R Harinath <harinath@cs.umn.edu>
894 * gtype.c (g_type_get_plugin): Don't return just 0 or 1.
896 Tue Jul 11 02:48:13 2000 Tim Janik <timj@gtk.org>
898 * gtype.[hc]: removed g_type_is_dynamic() and added g_type_get_plugin().
900 2000-07-10 Tor Lillqvist <tml@iki.fi>
902 * gobject-query.c: Include ../config.h for HAVE_UNISTD_H. Use it
903 to guard inclusion of <unistd.h>.
905 * gtype.h: Fix copy-paste errors in the ifdefs on how to declare a
906 variable for export. Call the macro GOBJECT_VAR.
908 * gtype.c: Declare _g_type_fundamental_last for export here, too.
909 (type_node_any_new): Use only constant expressions for sizeof
910 operator (for instance MSVC requires this).
912 * makefile.mingw.in: Define GOBJECT_COMPILATION.
914 Sun Jul 9 21:21:46 2000 Owen Taylor <otaylor@redhat.com>
916 * genums.c: Move string.h include into the .c file
917 instead of where it was in the .h file by mistake.
919 Thu Jul 6 15:30:27 2000 Owen Taylor <otaylor@redhat.com>
921 * Makefile.am (EXTRA_DIST): dist fixes.
923 * gobject.c: Add a global variable glib_debug_objects
924 (not in header file) to control object tracing.
926 2000-07-01 Tor Lillqvist <tml@iki.fi>
928 * gobject.def: Update added and renamed entry points.
930 * makefile.mingw.in: Add gvaluetypes.o.
932 Thu Jun 29 16:02:07 2000 Owen Taylor <otaylor@redhat.com>
934 * gobject.c:include string.h for memset
935 * genums.h: include string.h for strcpy
936 * gvalue.c: include string.h for memset, memcpy.
938 Sat Jun 24 23:03:04 2000 Tim Janik <timj@gtk.org>
940 * gtype.[hc]: provide G_TYPE_CHAR, G_TYPE_UCHAR, G_TYPE_BOOLEAN,
941 G_TYPE_INT, G_TYPE_UINT, G_TYPE_LONG, G_TYPE_ULONG, G_TYPE_FLOAT,
942 G_TYPE_DOUBLE and G_TYPE_STRING fundamental types.
943 added a GTypeValueTable* pointer to GTypeInfo structure for types
944 to implement GValue handling functions.
945 GTypeValueTable contains the following members:
946 value_init(): initialize a GValue structure.
947 value_free(): free GValue structure contents (optional).
948 value_copy(): copy one GValue contents to another GValue structure of
949 collect_type: varargs collection type for the first variable argument
950 to be collected by collect_value().
951 collect_value(): variable arguments collection function (optional).
952 lcopy_type: varargs collection type for the first variable argument
953 to be location copyied by lcopy_value().
954 lcopy_value(): variable arguments location copy function (optional).
955 g_type_value_table_peek(): new function to retrive the GTypeValueTable*
956 for a type node. ValueTables get inherited from parent types, unless
957 overridden through the GTypeInfo structure. internally, GTypeValueTable
958 support means an added overhead of one pointer per static or used
960 g_type_add_class_cache_func(): provide a cache_func/data pair to be
961 called prior to a type nodes last_unref() function, this can be used
962 to prevent premature class destruction. multiple installed cache_func()
963 will be chained upon last_unref() untill one of them returns TRUE.
964 the cache_func()s have to check the class id passed in to figure whether
965 they actually want to cache the class of this type (since all classes
966 are routed through the cache_func() chain).
967 g_type_remove_class_cache_func(): remove a previously installed
968 cache_func/data pair. the cache maintained by this function has to be
969 clear when calling g_type_remove_class_cache_func() to avoid leaks.
970 g_type_class_unref_uncached(): class unref function for cache_func()
971 implementations, unreferences a class omitting the cache chain (and
972 therefore unref->cache->unref->... loops).
974 * gvaluetypes.[hc]: provide the value setters/getters for the primitive
975 fundamental types boolean, char, uchar, int, uint, long, ulong, float,
978 * gvalue.[hc]: provide G_TYPE_IS_VALUE() in terms of whether a
979 GTypeValueTable is provided for this type.
980 removed g_value_init_default(), g_value_validate(), g_value_defaults(),
981 g_value_set_default() and g_values_cmp() as these are supplied by the
983 moved g_values_exchange() into the "implementation details" section,
984 since it just provides the underlying functionality for
987 * gvaluecollector.h: renamed the varargs value container from
988 GParamCValue to GTypeCValue as the value collection methods are
989 supplied by the type system now.
990 G_PARAM_COLLECT_VALUE() and G_PARAM_LCOPY_VALUE() got renamed to
991 G_VALUE_COLLECT() and G_VALUE_LCOPY() and operate without a
992 GParamSpec structure now.
994 * genums.h: macros cleanups/fixes.
996 * genum.c: provide G_TYPE_ENUM and G_TYPE_FLAGS type
997 and assorted g_value_{s|g}et_{enum|flags}() implementations.
1000 provide G_IS_VALUE_OBJECT(), G_TYPE_OBJECT ValueTable methods
1001 and g_value_{s|g}et_object().
1003 * gparam.[hc]: reduced class to value_set_default(),
1004 value_validate() and values_cmp(). also parameters now need to fill
1005 in a GType value_type; field to indicate the GValue type they
1006 are handling. provide g_param_value_set_default(),
1007 g_param_value_defaults(), g_param_value_validate() and
1008 g_param_values_cmp().
1010 * gparamspecs.[hc]: got rid of the g_value_* functions and
1011 the G_IS_VALUE_* macros. adapted param spec implementations
1012 according to the GParamSpecClass changes.
1014 Sat Jun 10 08:38:27 2000 Tim Janik <timj@gtk.org>
1016 * gtype.c (type_class_init): fetch the nth iface entry of the
1017 type node in the nth loop iteration, not alwys the first.
1018 bug discovered by Walt Pohl <cher@suitware.com>.
1019 (type_data_finalize_class_ifaces): same here, cut and paste
1022 Wed Jun 7 09:21:05 2000 Owen Taylor <otaylor@redhat.com>
1024 * Makefile.am (INCLUDES): Add top_builddir so glibconfig.h
1025 is found properly when build srcdir != builddir. (Patch from
1028 2000-05-13 Tor Lillqvist <tml@iki.fi>
1032 * gobject.rc.in: New files, for Win32 (mingw) build.
1034 * Makefile.am: Add to EXTRA_DIST. Add rules to produce the
1035 corresponding non-*.in files.
1037 * gtype.h: (Win32:) Mark _g_type_fundamental_last for
1038 export/import from DLL.
1040 Fri May 5 01:15:48 2000 Tim Janik <timj@gtk.org>
1042 * gtype.h: add reserved fundamental ids for gtk types (for transition
1043 time). added G_TYPE_FUNDAMENTAL_MAX for gtk.
1045 Mon Apr 17 20:45:50 2000 Tim Janik <timj@gtk.org>
1047 * glib-gobject.c (g_object_base_class_finalize): oops, don't unset
1048 n_params prior to destructing them.
1050 Tue Apr 11 04:28:10 2000 Tim Janik <timj@gtk.org>
1052 * fixed a couple of bugs in the initial parameter/object
1053 implementations, after getting beast running on GObject and GValue.
1055 Fri Apr 7 04:27:49 2000 Tim Janik <timj@gtk.org>
1057 * glib-gobject.[hc]: completed parameter set/get implementations,
1058 along with asyncronous parameter changed notification queue.
1060 Sun Apr 2 04:54:36 2000 Tim Janik <timj@gtk.org>
1062 * glib-gobject.[hc]: GObject implementation, that is facilities
1063 for setting/getting quarked data and reference counting.
1065 * glib-gparamspecs.[hc]: first actuall parameter implementations
1066 for GLib, so far we have: char, uchar, bool, int, uint, long,
1067 ulong, enum, flags, float, double, string and object. each of these
1068 GParamSpecs is a new instantiatable type in its own respect,
1069 so the .c file derives 13 new types from G_TYPE_PARAM and
1070 defines over 50 (*2) conversion facilities.
1072 * glib-gvaluecollector.h: generic varargs handling stubs for
1073 GParamSpecs, private header file (does get installed for
1074 inclusion into user code though).
1076 * glib-gvalue.[hc]: GValue functionality implementation.
1078 * glib-gparam.[hc]: basis GParamSpec implementation for
1079 the virtual base type G_TYPE_PARAM.
1081 * glib-genums.[hc]: enum/flags type implementation, based on
1084 * glib-gtype.[hc]: GLib Type System implementation, heavily
1085 based on BSE's dynamic type system.