1 Thu Mar 22 13:36:50 2001 Tim Janik <timj@gtk.org>
3 * gsignal.c (g_signal_newv): catch G_SIGNAL_RUN_FIRST with a return value.
5 2001-03-21 Martin Baulig <baulig@suse.de>
7 * gboxed.[ch] (g_value_dup_boxed): This takes a `const GValue *'
10 2001-03-18 Tor Lillqvist <tml@iki.fi>
12 * gobject.def: Correct some renamed functions.
14 Sat Mar 17 23:18:36 2001 Tim Janik <timj@gtk.org>
16 * gobject.c (g_object_get_property): minor bug-fix.
18 * gbsearcharray.[hc]: provide a macro for static initialization and
19 functions g_bsearch_array_new() and g_bsearch_array_destroy() for
22 * gboxed.c: introduce G_TYPE_GSTRING, boxed type for GString.
24 * gclosure.[hc]: naming corrections.
26 Fri Mar 9 16:42:08 2001 Tim Janik <timj@gtk.org>
28 * gvaluetypes.[hc]: moved g_strdup_value_contents() into this file as
29 a public function (was static in gobject.c before). it's a bit odd
30 to have that function here, especially since it requires extra includes,
31 but then it doesn't very well fit somewhere else either.
33 * gparamspecs.c: added default/max/min checks to param spec creation
36 2001-03-10 Tor Lillqvist <tml@iki.fi>
38 * gobject.def: Add a couple of missing entries.
40 * Makefile.am (libgobject_1_3_la_LIBADD): Use only on Win32.
42 Fri Mar 9 14:57:17 2001 Tim Janik <timj@gtk.org>
44 * testgruntime.c: test program. covers run first/last/cleanup signal
45 handlers, return value accumulator, signal string returns, and
46 interface types in signal arguments.
48 * gtype.c (g_type_value_table_peek): for interface types without
49 value table, try looking up a value table from an instantiatable
50 prerequisite type (this is safe as an interface may only have
51 one instantiatable prerequisiste).
52 (type_check_is_value_type_U): same here.
54 * gsignal.c (g_signal_newv): assert that return types never have
55 G_SIGNAL_TYPE_STATIC_SCOPE set.
56 (g_signal_newc): only create class closure if the class_offset is not
59 Fri Mar 9 10:14:00 2001 Tim Janik <timj@gtk.org>
61 * gparamspecs.c (g_param_spec_object): use g_type_is_a() to check
62 for object_type being a G_TYPE_OBJECT, not G_TYPE_IS_OBJECT(), since
63 that wouldn't allow interface types.
65 * gtype.c (g_type_interface_add_prerequisite): arg, fixed small cnp bug
66 with bad implications and an off-by-one error.
68 Thu Mar 8 16:34:22 2001 Owen Taylor <otaylor@redhat.com>
70 * gvaluetransform.c: Include <string.h> for memcpy.
72 * gvaluetransform.c (DEFINE_SPRINTF): Remove unnecessary
73 and ANSI-illegal ## token pasting.
75 Thu Mar 8 18:11:52 2001 Tim Janik <timj@gtk.org>
77 * gsignal.c: eek, fixed old hook detail storage code.
79 Thu Mar 8 16:35:48 2001 Tim Janik <timj@gtk.org>
81 * gparamspecs.[hc]: s/g_param_spec_string_c/g_param_spec_stringc/.
83 * gsignal.[hc]: fixed accumulator invocation, implemented emission
84 hooks. and no, neither of these callbacks are called via a closure,
85 language bindings can wrap the accumulator and emission hook
86 interface, they already get parameters marshalled into a GValue array.
87 (g_signal_connect): removed this function as its C specific, doesn't
88 cover the swapped argument, is too close to its broken original
89 gtk_signal_connect() and creates demand for _swapped, _after and
90 _swapped_after variants <brrr>.
91 (g_signal_connectc): convenience macro to connect a C handler
92 func with data, like the old g_signal_connect() plus swapped
96 * gboxed.c: added G_TYPE_VALUE boxed type.
98 Wed Mar 7 19:02:51 2001 Tim Janik <timj@gtk.org>
100 * gtype.c (type_node_add_iface_entry_W): catch when adding an interface
101 to an ancestor of a child that already conforms to this interface.
102 currently we spew a warning here, should we be silent?
103 (g_type_interface_add_prerequisite): new function to add a prerequisite
104 type to an interface, that must succeed an instance is_a prerequisite
105 type check before the interface can be added to an instance. the
106 prerequisite types are also suuported in is_a checks of the interface.
107 (g_type_instance_is_a):
108 (g_type_check_instance_cast):
109 (g_type_check_instance): cleanups and optimizations.
111 (g_type_check_class_cast): same, also prevented these from accepting
112 interface types, as class structures don't nest interfaces.
114 2001-03-07 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
116 * Makefile.am: Avoid rebuilding everything everytime.
118 Wed Mar 7 09:36:33 2001 Tim Janik <timj@gtk.org>
120 * gboxed.[hc]: changed prototype of g_boxed_type_register_static()
121 to contain an optional init function and a hint at whether the
122 boxed structure uses ref counting internally.
123 added g_value_set_boxed_take_ownership().
124 made G_TYPE_BOXED an abstract value type.
126 * genums.[hc]: made G_TYPE_ENUM and G_TYPE_FLAGS abstract value
129 * glib-genmarshal.c: argument type changes, preparation for third-party
132 * gobject.[hc]: cleaned up get/set property code.
133 added g_strdup_value_contents() to improve warnings.
135 * gparam.[hc]: added g_param_value_convert(), taking over responsibility
136 of the old g_value_convert(). added G_PARAM_LAX_VALIDATION flag so
137 validation alterations may be valid a part of the property setting
140 * gparamspecs.[hc]: made value comparisons stable (for sort applications).
141 added GParamSpecValueArray, a param spec for value arrays and
142 GParamSpecClosure. nuked the value exchange functions and
145 * gtype.[hc]: catch unintialized usages of the type system with
146 g_return_val_if_uninitialized(). introduced G_TYPE_FLAG_VALUE_ABSTRACT
147 to flag types that introduce a value table, but can't be used for
148 g_value_init(). cleaned up reserved type ids.
150 * gvalue.[hc]: code cleanups and saner checking.
151 nuked the value exchange API. implemented value transformations, we
152 can't really "convert" values, rather transforms are an anylogy to
153 C casts, real conversions need a param spec for validation, which is
154 why g_param_value_convert() does real conversions now.
156 * gvaluearray.[hc]: new files that implement a GValueArray, a struct
157 that can hold inhomogeneous arrays of value (to that extend that it
158 also allowes undefined values, i.e. G_VALUE_TYPE(value)==0).
159 this is exposed to the type system as a boxed type.
161 * gvaluetransform.c: new file implementing most of the former value
162 exchange functions as single-sided transformations.
164 * gvaluetypes.[hc]: nuked G_TYPE_CCALLBACK, added
165 g_value_set_string_take_ownership().
167 * *.h: s/G_IS_VALUE_/G_VALUE_HOLDS_/.
169 * *.[hc]: many fixes and cleanups.
171 * many warning improvements.
173 Tue Feb 27 18:35:15 2001 Tim Janik <timj@gtk.org>
175 * gobject.c (g_object_get_valist): urg, pass G_VALUE_NOCOPY_CONTENTS
176 into G_VALUE_LCOPY(), this needs proper documenting.
178 * gparam.c: fixed G_PARAM_USER_MASK.
180 * gtype.c (type_data_make_W):
181 (type_data_last_unref_Wm): fixed invalid memory freeing.
183 * gobject.c (g_object_last_unref): destroy signal handlers associated
184 with object, right before finalization.
186 * gsignal.c (g_signal_parse_name): catch destroyed nodes or signals
187 that don't actually support details.
189 * gobject.[hc]: got rid of property trailers. nuked GObject
190 properties "data" and the "signal" variants.
191 (g_object_connect): new convenience function to do multiple
192 signal connections at once.
193 (g_object_disconnect): likewise, for disconnections.
195 * gparam.[hc] (g_param_spec_pool_lookup): took out trailer support.
197 * gvalue.[hc]: marked g_value_fits_pointer() and g_value_peek_pointer()
198 as private (the latter got renamed from g_value_get_as_pointer()).
200 2001-02-21 Tor Lillqvist <tml@iki.fi>
202 * *.h: Use G_BEGIN_DECLS and G_END_DECLS.
204 * Makefile.am: Use libglib-1.3.la from top_builddir. Invoke
205 libtool with -no-undefined for Win32 and Cygwin.
207 Wed Feb 21 18:31:46 2001 Jonathan Blandford <jrb@redhat.com>
209 * gsignal.h (g_signal_connect): Add g_signal_connect define to
210 make porting from gtk_signal_connect easy.
212 * gsignal.c (g_signal_emit_valist): Use G_TYPE_FROM_INSTANCE
213 (instance) instead of node->itype when initting the value.
215 2001-02-17 Havoc Pennington <hp@pobox.com>
217 Applied patch from Soeren Sandmann:
219 * gvaluetypes.c (g_value_get_string): G_CONST_RETURN
221 * gtype.c (g_type_name): G_CONST_RETURN
223 * gsignal.c (g_signal_name): G_CONST_RETURN
225 * gobject-query.c (main): const fix
227 Sat Feb 17 07:58:46 2001 Tim Janik <timj@gtk.org>
229 * genums.h (G_TYPE_IS_FLAGS): patch from sven to fixup
230 G_ENUM_CLASS_TYPE() macro.
232 Sat Feb 17 04:55:35 2001 Tim Janik <timj@gtk.org>
234 * gtype.[hc]: changed collect_format, collect_value() and lcopy_format,
235 lcopy_value() in the GTypeValueTable. the collect functions are now
236 called only once per value, collect_format/lcopy_format are strings
237 that enlist all necessary GTypeCValues to be varargs-collected.
239 * gvalue.h: ranamed STATIC_TAG to G_VALUE_NOCOPY_CONTENTS to indicate that
240 a value shouldn't copy its contents.
242 * gvaluecollector.h: changed G_VALUE_COLLECT() and G_VALUE_LCOPY()
243 macros to carry an additional argument (flags) that can be used
244 to pass G_VALUE_NOCOPY_CONTENTS along to the collection functions.
246 * *.c: adapted collect_value() and lcopy_value() functions to the new
247 prototypes, support G_VALUE_NOCOPY_CONTENTS where apropriate.
249 * gsignal.[hc]: introduced a G_SIGNAL_TYPE_STATIC_SCOPE flag that can
250 be passed along (ORed) with the parameter types, indicating that the
251 emission arguments are to be considered static for the scope of the
252 emission. should be used with care and only if the caller knows that
253 a parameter cannot be destroyed/freed from signal handlers connected
256 Fri Feb 16 07:10:44 2001 Tim Janik <timj@gtk.org>
260 (g_closure_sink): make closure sinking explicit.
263 (g_signal_connect_data):
264 (g_signal_connect_closure):
265 (g_signal_connect_closure_by_id):
266 (g_signal_newv): perform explicit closure sinking.
268 Thu Feb 8 00:31:45 2001 Tim Janik <timj@gtk.org>
270 * gtype.h: added G_TYPE_DEBUG_NONE for/from Eric Lemings ;)
272 2001-02-04 Tor Lillqvist <tml@iki.fi>
274 * gobject.def: Remove glib_debug_objects.
276 Sun Feb 4 07:30:53 2001 Tim Janik <timj@gtk.org>
278 * gtype.[hc]: changed g_type_init() to take debugging flags
279 initially, a combination of G_TYPE_DEBUG_OBJECTS and
280 G_TYPE_DEBUG_SIGNALS. using the G_TYPE_ prefix is a bit odd
281 here, but basically g_type_int() serves as initialization
282 fucntion for all of GType, GObject, GSignal, so what the heck.
284 * gobject.c: special case debugging code properly.
285 changed glib_trap_object_ref to g_trap_object_ref.
287 * gsignal.c: add signal emission debugging abilities, along with
288 a new trap object g_trap_instance_signals.
290 2001-02-04 Tor Lillqvist <tml@iki.fi>
292 * Makefile.am (progs_LDADD): Change order of libs to libgobject
293 first, then libglib. Needed for cygwin, says jbdoll@kepri.re.kr.
295 Wed Jan 31 06:19:49 2001 Tim Janik <timj@gtk.org>
297 * gparam.h: gtk-doc sucks for not dealing with #define inside enums.
299 * gtype.[hc]: added G_TYPE_FLAG_RESERVED_ID_BIT, a bit in the type
300 number that's supposed to be left untouched (preserved mainly
301 for the signal code).
303 * *.c: added thread safety code, based on an old patch from sebastian.
304 the remaining thread safety issues are now datalists on pspecs (to be
305 solved im gdataset.c) and gvalue.c where locking concerns value exchange
306 functionality only, and that's soon to be revised.
308 2001-01-27 Tor Lillqvist <tml@iki.fi>
310 * makefile.msc.in: Don't try to compile gmarshal.c on its own.
312 2001-01-24 <alexl@redhat.com>
314 * gclosure.c (g_closure_unref):
315 Don't leak closure->notifiers.
317 2001-01-05 Havoc Pennington <hp@redhat.com>
319 * gparamspecs.c (g_param_spec_enum): set the value_type in the
320 param spec; closes bug 40210
321 (g_param_spec_flags): ditto for flags
323 2001-01-03 Alexander Larsson <alexl@redhat.com>
326 Move glib_debug_objects out of the G_ENABLE_DEBUG #ifdef.
328 Thu Dec 28 11:36:44 2000 Tim Janik <timj@gtk.org>
330 * gbsearcharray.c (upper_power2): disable G_BSEARCH_ALIGN_POWER2
331 fucntionality if DISABLE_MEM_POOLS is defined.
333 * gtype.c: honour DISABLE_MEM_POOLS.
335 * gsignal.c (g_signal_init): flag signal key bsearch array with
336 G_BSEARCH_ALIGN_POWER2 to avoid excessive growth time. honour
339 * gparam.h: added G_PARAM_READWRITE alias for (G_PARAM_READABLE |
342 2000-12-15 Tor Lillqvist <tml@iki.fi>
344 * gobject.def: Update.
346 2000-12-15 Havoc Pennington <hp@pobox.com>
348 * gobject.c (g_object_do_class_init): use g_signal_newc
350 * gsignal.c (g_signal_newc): convenience function for signals
352 (g_signal_new_valist): added
353 (g_signal_new): removed
355 Fri Dec 15 04:40:23 2000 Tim Janik <timj@gtk.org>
357 * gparam.[hc]: add an instance member value_type so the default
358 value of the pspec class can be overridden.
360 2000-12-14 Tor Lillqvist <tml@iki.fi>
362 * makefile.mingw.in: Update, include parts from Makefile.am to
363 build gmarshal.[ch]. Some day, we won't need these separate
364 makefiles for Win32 compilation. I hope.
366 * makefile.msc.in: Update. No use trying to build gmarshal.[ch]
367 here, it would require Unixish tools. MSVC users building from CVS
368 sources are out of luck.
370 * gobject.def: Update.
372 Wed Dec 13 09:31:26 2000 Tim Janik <timj@gtk.org>
374 * gparamspecs.[hc]: add G_TYPE_PARAM_BOXED implementation.
376 * gobject.[hc]: minor fixes.
378 Tue Dec 12 23:38:02 2000 Tim Janik <timj@gtk.org>
380 * Makefile.am: _never_ touch oldest-source-stamp.
382 * gobject.[hc]: construct property handling fixes/improvements.
383 fixed trailer handling in get/set property.
385 * gparam.[hc]: implement param spec pool, got rid of param spec
386 hashtable. the most prominent change is that e deal with type
389 2000-12-12 Elliot Lee <sopwith@redhat.com>
392 . You have to 'touch oldest-source-stamp' if you want to avoid having
393 the Makefile constantly rebuild itself.
394 . Fix marshaller generation rules to work with srcdir != builddir
395 (there were issues with trying to run "./glib-genmarshal", etc.)
397 Mon Dec 11 04:44:11 2000 Tim Janik <timj@gtk.org>
399 * gboxed.c: fixed dealing with collection/lcopy of NULL values.
401 * gclosure.h: removed insane ramblings, added G_CALLBACK() a casting
404 * Makefile.am: cleanups, marshaller generation rules.
406 * gmarshal.[hc]: new files with GRuntime standard marshallers.
408 * glib-genmarshal.c: fix log domain, support gruntime standard
409 marshallers, suport G_TYPE_PARAM, come with extern "C" and
412 * glib-genmarshal.1: reflect glib-genmarshal.c updates.
414 * gobject.[hc]: implement object constructor. rework parameter
415 changed notification queueing, we support queue freezes now and
416 don't dispatch from an idle handler anymore.
417 parameter->property rename hassle.
418 implemented ::properties_changed and ::notify::* signals for
419 property change notification (the later supports property names
420 as details). added signal connection and named data properties.
421 (g_signal_connect_object): new function to setup while_alive
423 (g_object_class_install_property): sink properties now, since they
424 are initially floating.
425 (g_object_steal_data):
426 (g_object_set_data_full):
428 (g_object_get_data): set/get data by using g_datalist_*() functions
430 (g_object_queue_param_changed): nuked.
431 (g_object_freeze_notify): start queueing of property changes (freeze/
433 (g_object_notify): announce changes of a certain property directly.
434 (g_object_thaw_notify): process queue of property changes, therefore
435 emitting GObject::notify::detail with detail being the changed
437 (G_OBJECT_WARN_INVALID_PROPERTY_ID): saner macro variant of former
438 G_WARN_INVALID_PARAM_ID().
440 * gparam.[hc]: param specs are now initially floating and need to be
441 sunken with g_param_spec_sink(), support G_TYPE_PARAM values.
442 added G_PARAM_CONSTRUCT and G_PARAM_CONSTRUCT_ONLY parameter flags,
443 required by GObjectClass.constructor().
445 * gparamspecs.[hc]: added GParamSpecParam, GParamSpecPointer and
446 GParamSpecCCallback, param specs for G_TYPE_PARAM, G_TYPE_POINTER
447 and G_TYPE_CCALLBACK respectively.
449 * gsignal.[hc]: cleanups.
450 (signal_id_lookup): after walking the anchestry, try interfaces as well.
451 (g_signal_new): new function to create signals from varargs type list.
452 (g_signal_connect_closure): closure connection variant that works from
454 (g_signal_connect_data): c handler connection variant that works from
456 (g_signal_emit_valist): emit signal for an instance with paraneters
457 collected from a va_list.
458 (g_signal_emit): emit signal, taking parameters from varargs list.
459 (g_signal_emit_by_name): same as g_signal_emit, working from
461 (signal_emit_R): return whether return_value needs to be altered.
463 * gtype.[hc]: set log-domain to GRuntime, i'm slowly getting to all
464 the points that need to reflect the upcoming rename.
465 melt g_type_conforms_to() functionality into g_type_is_a(), as that
466 is what we really want (liskov substitution principle).
467 assorted changes to other files due to conforms_to->is_a.
469 * gvalue.[hc]: implemented g_value_set_instance() that sets a value
470 from an instantiatable type via the value_table's collect_value()
471 function (based on an idea from James Henstridge <james@daa.com.au>).
474 * gvaluetypes.[hc]: implement G_TYPE_CCALLBACK and G_TYPE_PARAM.
476 Wed Nov 29 13:30:05 2000 Tim Janik <timj@gtk.org>
478 * gsignal.c (handlers_find): fix elliots "logic fix" that dereferences
479 NULL nodes if C handlers are searched for specific signals.
481 2000-11-28 Elliot Lee <sopwith@redhat.com>
483 * gsignal.c: Fix warnings about possible use of uninitialized
484 variables, and fix logic that would leave 'node' unset in cases
485 that it might be used in.
487 * glib-genmarshal.c: Fix warning about printf format.
489 2000-11-28 Tor Lillqvist <tml@iki.fi>
491 * gboxed.c: Include <string.h> for memset ().
493 2000-11-22 Tor Lillqvist <tml@iki.fi>
495 * gobject.def: Update.
497 2000-11-20 Havoc Pennington <hp@redhat.com>
499 * gobject.c (g_object_get_data)
501 (g_object_set_data_full)
502 (g_object_steal_data): More convenient data-setting functions
504 Wed Nov 15 20:58:05 2000 Owen Taylor <otaylor@redhat.com>
506 * gtypemodule.c (g_type_module_use): If loading the
507 module fails, don't increment the use count.
509 Thu Nov 9 01:49:43 2000 Tim Janik <timj@gtk.org>
511 * gobject.h (G_WARN_INVALID_PARAM_ID): doh,
512 s/BSE_OBJECT_TYPE_NAME/G_OBJECT_TYPE_NAME/; reported by Maas-Maarten
513 Zeeman <maas@wanadoo.nl>.
515 Mon Nov 13 00:48:39 2000 Owen Taylor <otaylor@redhat.com>
517 * Makefile.am (EXTRA_DIST): Add glib-genmarshal.1
519 2000-11-11 Tor Lillqvist <tml@iki.fi>
521 * gtypemodule.c: Include stdlib.h for exit().
523 * makefile.{mingw,msc}.in (gobject_OBJECTS): Add gtypemodule.
525 * gobject.def: Add missing functions.
527 Sun Nov 5 13:21:28 2000 Owen Taylor <otaylor@redhat.com>
529 * Makefile.am gtypemodule.[ch]: New basic implementation of
530 GTypePlugin interface as a GObject. Dynamically loaded modules can
531 register any number of types and interface on the module.
533 Sun Nov 5 10:25:40 2000 Owen Taylor <otaylor@redhat.com>
535 * gsignal.c (handlers_find): When appending handlers and
536 not matching on signal_id, use hlist->signal_id instead of
537 signal_id. Having the correct signal_id when unreffing
538 the handlers makes things work a lot better.
540 2000-11-05 Tor Lillqvist <tml@iki.fi>
542 * makefile.{mingw,msc}.in (gobject_OBJECTS): Add gtypeplugin.
544 * gobject.def: Update.
546 Sun Nov 5 05:22:55 2000 Tim Janik <timj@gtk.org>
549 fixed a bag full of subtle bugs of immensive screw-up potential in
550 handlers_find(), luckily no one found out about them yet ;)
551 fixed signal_handlers_foreach_matched_R() so it operates on an
552 initial handler list snapshot provided by handlers_find() to work
553 around general reentrancy problems and to avoid multiple callback()
554 invocations on the same handlers.
555 this code is now officially 80% bug free (10% remaining for interface
556 types, and 10% remaining for destroyed signals ;)
558 Sat Nov 4 02:01:33 2000 Tim Janik <timj@gtk.org>
560 * gsignal.c (_g_signals_destroy): valid signal nodes start out at 1.
562 * gtypeplugin.[hc]: new files holding a GTypePlugin interface
563 implementation that provides the API required by GType to deal with
564 dynamically loadable types.
566 * gtype.[hc]: displace any GTypePlugin business to gtypeplugin.h.
568 Fri Nov 3 07:35:00 2000 Tim Janik <timj@gtk.org>
570 * gsignal.[hc]: prefix internal functions with '_'. renamed
571 g_signal_connect_closure() to g_signal_connect_closure_by_id().
572 added g_signal_parse_name() to retrive signal_id and detail quark
573 from a signal name (internal).
575 Wed Nov 1 03:36:54 2000 Tim Janik <timj@gtk.org>
577 * gobject.c (g_object_base_class_finalize): destroy all signals that
578 the finalized obejct type introduced.
580 * gsignal.c (g_signals_destroy): don't require itype to have
583 * gobject.c (g_object_do_finalize): make sure all signal handlers
587 (g_signal_handler_find): only match on non-0 masks.
588 (g_signal_handlers_block_matched):
589 (g_signal_handlers_unblock_matched):
590 (g_signal_handlers_disconnect_matched): new functions to block/unblock
591 or disconnect handlers in groups.
593 2000-10-30 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
595 * gvalue.c (exchange_entries_equal), gparam.c (param_spec_equals):
596 made both functions return gboolean just for the little extra
597 standard conformance now that GEqualFunc is introduced.
599 Mon Oct 30 05:52:45 2000 Tim Janik <timj@gtk.org>
601 * gsignal.c (g_signal_list_ids): get rid of inline documentation owen
602 added, the doc system would ignore it anyways (for some reason not
605 Mon Oct 30 03:00:07 2000 Tim Janik <timj@gtk.org>
607 * gsignal.[hc] (g_signal_list_ids): renamed owen's g_type_signals(),
608 added required mutex locks.
610 Sun Oct 29 02:31:03 2000 Owen Taylor <otaylor@redhat.com>
612 * gsignal.c (g_type_signals): Fix problem where signals
613 with "_" in them appeared twice in the result array.
615 Sun Oct 29 01:58:44 2000 Owen Taylor <otaylor@redhat.com>
617 * gsignal.h: Add g_type_signals() - a function to list
618 all signals for a given type.
620 Sat Oct 28 00:28:09 2000 Tim Janik <timj@gtk.org>
622 * gclosure.c (g_closure_add_marshal_guards): fixed notifier position
623 for post_marshal guard which was off at 0.
625 Fri Oct 27 21:49:31 2000 Tim Janik <timj@gtk.org>
627 * gobject.[hc]: doh, fix argument order in for
628 g_cclosure_new_object_swap and g_cclosure_new_object.
630 2000-10-28 Tor Lillqvist <tml@iki.fi>
632 * makefile.{mingw,msc}.in: Make glib-genmarshal.exe.
634 * glib-genmarshal.c: Conditionalise include of unistd.h.
635 Include <io.h> on Win32.
637 * gobject.def: Add some missing entry points.
639 Fri Oct 27 16:33:41 2000 Tim Janik <timj@gtk.org>
641 * gsignal.[hc]: publically define GSignalInvocationHint structure
642 that gets passed in to closure invocations. added signal details.
643 renamed GSignalType to GSignalFlags to comply with conventions.
644 quite some cleanups and minor fixes. avoid uneccessary handler list
645 walks upon invokation of after handlers. relookup handler list for
646 restarted emissions. preliminary abort normal handler invokation if
647 after handler is encountered.
650 * gclosure.[hc]: moved invocation_hint to the end of the
651 g_closure_invoke() arguments as sugegsted by kenelson.
652 also made it a gpointer to be more generic. the invocation_hint
653 is a caller specific thing that can be used to pass additional
654 data in to closure invocations as documented with the caller
655 invoking the closure.
657 Fri Oct 27 05:35:14 2000 Tim Janik <timj@gtk.org>
659 * gobject.c (g_object_watch_closure): fixed realloc bug, reported
662 * gsignal.c (g_signal_newv): fixed deadlock scenarion where
663 g_signal_lookup() would be called with the signal lock being
664 held. reported by james henstridge.
666 * gclosure.c (g_closure_set_meta_marshal): fixed memcpy/overwrite bug
669 2000-10-26 Tor Lillqvist <tml@iki.fi>
671 * gbsearcharray.c (bsearch_array_insert): Fix gccisms (pointer
672 arithmetic on void pointer, label without statement following.
674 * gtype.c (type_node_fundamental_info): Don't apply unary minus to
675 result of sizeof operator, it can be unsigned. Cast first to
678 * gobject.def: Add new functions.
680 * makefile.{mingw,msc}.in: Add new objects.
682 2000-10-26 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
684 * Makefile.am: Remove empty SUBDIRS line _again_, as that _still_
685 prevents 'make dist' from working.
687 Wed Oct 25 19:11:03 2000 Owen Taylor <otaylor@redhat.com>
689 * gbsearcharray.h (g_bsearch_array_get_nth): Don't use implicit
690 casts from void * since this will get included from C++ too
693 Thu Oct 26 00:30:27 2000 Tim Janik <timj@gtk.org>
695 * gvaluetypes.[hc]: added g_value_set_static_string().
697 * gboxed.[hc]: const corrections. added g_value_set_static_boxed().
699 Wed Oct 25 20:27:02 2000 Tim Janik <timj@gtk.org>
701 * gtype.c (g_type_free_instance): for the moment, freeing object
702 structures will fill their memory portion with 0xAA. there's a
703 FIXME there, remove this line at a later point.
705 Tue Oct 24 23:10:26 2000 Tim Janik <timj@gtk.org>
708 * glib-genmarshal.c: added publically installed marshaller generator.
710 * gtype.h: added G_TYPE_INSTANCE_GET_INTERFACE() to retrive a certain
711 interface VTable from instances.
713 Mon Oct 23 08:28:15 2000 Tim Janik <timj@gtk.org>
715 * gobject.[hc]: new functions for closure maintenance:
716 (g_object_watch_closure): maintain validity of the object and
717 the closure for objects that are used as data part of a closure.
718 (g_cclosure_new_object): convenience function to create C closures
719 that have an object as data argument.
720 (g_closure_new_object): convenience function to create closures
721 that have an object as data argument.
723 * gclosure.[hc]: implementation of GClosure mechanism.
724 a closure is basically an encapsulation of a callback function
725 and its environment. ideally, most places supporting callback
726 functions will simply take a GClosure* pointer and thus unify
727 callback environments wrg destroy notification etc.
728 GClosure provides destroy notifiers for arbitrary data pointers,
729 reference counting, invalidation notification (it can be invalidated
730 which is merely a deactivate state) and a marshallinbg abstraction.
731 GCClosure is also provided in these files, they present a specialized
732 GClosure implementation for C language callbacks.
734 * genum.c: macro cleanups.
736 * gboxed.[hc]: new files, for boxed type abstraction.
737 (g_boxed_copy): copy a boxed structure
738 (g_boxed_free): free a boxed structure
740 (g_value_get_boxed): standard GValue functions for boxed types
741 (g_boxed_type_register_static): convenience function for easy
742 introduction of new G_TYPE_BOXED derivatives.
744 * gparam.[hc]: introduced g_param_type_register_static(), a short hand
745 for creation of new GParamSpec derived types.
747 * gtype.[hc]: many fixes, introduced ability to flag individual
748 type nodes as ABSTRACT upon registration, added value_peek_pointer()
749 to the value table to peek at GValue contents as a pointer for types
750 that support this. fixed up GValue checks.
752 * gvalue.[hc]: added g_value_fits_pointer() and g_value_get_as_pointer()
753 to peek at the value contents as pointer.
755 * *.[hc]: adaptions to type macro fixes and changes in the type
758 * many const corrections over the place.
760 Sat Oct 21 02:49:56 2000 Tim Janik <timj@gtk.org>
762 * gtype.c (g_type_conforms_to): this function basically behaves like
763 and is_a check, except that it _additionally_ features interfaces
764 for instantiatable types. enforce this in the second branch as well
765 (`type' conforms_to `type') even if `type' is not an interface type.
767 Fri Oct 20 15:31:04 2000 Tim Janik <timj@gtk.org>
769 * gvaluetypes.[hc]: added G_TYPE_POINTER implementation from jrb.
773 * gvaluetypes.c: added GTypeValueTable.value_peek_pointer and
774 suitable implementations of this for G_TYPE_STRING, G_TYPE_OBJECT
777 Mon Aug 21 04:13:37 2000 Tim Janik <timj@gtk.org>
779 * gbsearcharray.[hc]: long standing needed generic implementation
780 of a binary searchable, sorted and dynamically sized array.
782 2000-10-15 Raja R Harinath <harinath@cs.umn.edu>
784 * Makefile.am (BUILT_EXTRA_DIST): New variable.
785 (dist-hook): Handle $(BUILT_EXTRA_DIST).
786 (*): Remove traces of @STRIP_{BEGIN,END}@.
788 2000-09-29 Martin Baulig <baulig@suse.de>
790 Several minor ANSI C fixes.
793 * gtype.c (type_class_init):
794 `(gpointer) bnode->data->class.class_init_base'
795 in call to g_slist_prepend() and
796 'GBaseInitFunc class_init_base = (GBaseInitFunc) slist->data'.
798 * gobject.c: Put text following #endif into comments.
800 2000-09-25 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
802 * Makefile.am: Remove empty SUBDIRS line, as that prevents make
805 Sat Sep 9 20:04:13 2000 Owen Taylor <otaylor@redhat.com>
807 * gobject.c (g_object_last_unref): Move call to
808 g_type_free_instance() here from g_object_do_finalize,
809 since g_type_free_instance() can unload the object's
812 2000-07-27 Tor Lillqvist <tml@iki.fi>
814 * gobject.c: No, don't mark glib_debug_objects for export here,
815 it's handled specially in gtktypeutils.c.
817 * gobject.def: Export g_type_fundamental_last (the function).
819 2000-07-26 Tor Lillqvist <tml@iki.fi>
822 * gobject.c: Mark glib_debug_objects for export/import as it is
825 Sun Jul 23 17:23:35 2000 Tim Janik <timj@gtk.org>
827 * gtype.[hc]: make g_type_fundamental_last() a function, avoiding all
828 that extern variable clutter and avoiding further problems with thread
831 2000-07-19 Tor Lillqvist <tml@iki.fi>
836 * gtype.c: Shut up Sun's picky compiler.
838 2000-07-14 Tor Lillqvist <tml@iki.fi>
840 * gobject.def: Add g_type_get_plugin.
842 Thu Jul 13 02:07:54 2000 Tim Janik <timj@gtk.org>
844 * gparam.c (g_param_value_defaults): default initialize the temporary
845 default value, instead of nuking the caller's value contents.
847 2000-07-11 Raja R Harinath <harinath@cs.umn.edu>
849 * gtype.c (g_type_get_plugin): Don't return just 0 or 1.
851 Tue Jul 11 02:48:13 2000 Tim Janik <timj@gtk.org>
853 * gtype.[hc]: removed g_type_is_dynamic() and added g_type_get_plugin().
855 2000-07-10 Tor Lillqvist <tml@iki.fi>
857 * gobject-query.c: Include ../config.h for HAVE_UNISTD_H. Use it
858 to guard inclusion of <unistd.h>.
860 * gtype.h: Fix copy-paste errors in the ifdefs on how to declare a
861 variable for export. Call the macro GOBJECT_VAR.
863 * gtype.c: Declare _g_type_fundamental_last for export here, too.
864 (type_node_any_new): Use only constant expressions for sizeof
865 operator (for instance MSVC requires this).
867 * makefile.mingw.in: Define GOBJECT_COMPILATION.
869 Sun Jul 9 21:21:46 2000 Owen Taylor <otaylor@redhat.com>
871 * genums.c: Move string.h include into the .c file
872 instead of where it was in the .h file by mistake.
874 Thu Jul 6 15:30:27 2000 Owen Taylor <otaylor@redhat.com>
876 * Makefile.am (EXTRA_DIST): dist fixes.
878 * gobject.c: Add a global variable glib_debug_objects
879 (not in header file) to control object tracing.
881 2000-07-01 Tor Lillqvist <tml@iki.fi>
883 * gobject.def: Update added and renamed entry points.
885 * makefile.mingw.in: Add gvaluetypes.o.
887 Thu Jun 29 16:02:07 2000 Owen Taylor <otaylor@redhat.com>
889 * gobject.c:include string.h for memset
890 * genums.h: include string.h for strcpy
891 * gvalue.c: include string.h for memset, memcpy.
893 Sat Jun 24 23:03:04 2000 Tim Janik <timj@gtk.org>
895 * gtype.[hc]: provide G_TYPE_CHAR, G_TYPE_UCHAR, G_TYPE_BOOLEAN,
896 G_TYPE_INT, G_TYPE_UINT, G_TYPE_LONG, G_TYPE_ULONG, G_TYPE_FLOAT,
897 G_TYPE_DOUBLE and G_TYPE_STRING fundamental types.
898 added a GTypeValueTable* pointer to GTypeInfo structure for types
899 to implement GValue handling functions.
900 GTypeValueTable contains the following members:
901 value_init(): initialize a GValue structure.
902 value_free(): free GValue structure contents (optional).
903 value_copy(): copy one GValue contents to another GValue structure of
904 collect_type: varargs collection type for the first variable argument
905 to be collected by collect_value().
906 collect_value(): variable arguments collection function (optional).
907 lcopy_type: varargs collection type for the first variable argument
908 to be location copyied by lcopy_value().
909 lcopy_value(): variable arguments location copy function (optional).
910 g_type_value_table_peek(): new function to retrive the GTypeValueTable*
911 for a type node. ValueTables get inherited from parent types, unless
912 overridden through the GTypeInfo structure. internally, GTypeValueTable
913 support means an added overhead of one pointer per static or used
915 g_type_add_class_cache_func(): provide a cache_func/data pair to be
916 called prior to a type nodes last_unref() function, this can be used
917 to prevent premature class destruction. multiple installed cache_func()
918 will be chained upon last_unref() untill one of them returns TRUE.
919 the cache_func()s have to check the class id passed in to figure whether
920 they actually want to cache the class of this type (since all classes
921 are routed through the cache_func() chain).
922 g_type_remove_class_cache_func(): remove a previously installed
923 cache_func/data pair. the cache maintained by this function has to be
924 clear when calling g_type_remove_class_cache_func() to avoid leaks.
925 g_type_class_unref_uncached(): class unref function for cache_func()
926 implementations, unreferences a class omitting the cache chain (and
927 therefore unref->cache->unref->... loops).
929 * gvaluetypes.[hc]: provide the value setters/getters for the primitive
930 fundamental types boolean, char, uchar, int, uint, long, ulong, float,
933 * gvalue.[hc]: provide G_TYPE_IS_VALUE() in terms of whether a
934 GTypeValueTable is provided for this type.
935 removed g_value_init_default(), g_value_validate(), g_value_defaults(),
936 g_value_set_default() and g_values_cmp() as these are supplied by the
938 moved g_values_exchange() into the "implementation details" section,
939 since it just provides the underlying functionality for
942 * gvaluecollector.h: renamed the varargs value container from
943 GParamCValue to GTypeCValue as the value collection methods are
944 supplied by the type system now.
945 G_PARAM_COLLECT_VALUE() and G_PARAM_LCOPY_VALUE() got renamed to
946 G_VALUE_COLLECT() and G_VALUE_LCOPY() and operate without a
947 GParamSpec structure now.
949 * genums.h: macros cleanups/fixes.
951 * genum.c: provide G_TYPE_ENUM and G_TYPE_FLAGS type
952 and assorted g_value_{s|g}et_{enum|flags}() implementations.
955 provide G_IS_VALUE_OBJECT(), G_TYPE_OBJECT ValueTable methods
956 and g_value_{s|g}et_object().
958 * gparam.[hc]: reduced class to value_set_default(),
959 value_validate() and values_cmp(). also parameters now need to fill
960 in a GType value_type; field to indicate the GValue type they
961 are handling. provide g_param_value_set_default(),
962 g_param_value_defaults(), g_param_value_validate() and
963 g_param_values_cmp().
965 * gparamspecs.[hc]: got rid of the g_value_* functions and
966 the G_IS_VALUE_* macros. adapted param spec implementations
967 according to the GParamSpecClass changes.
969 Sat Jun 10 08:38:27 2000 Tim Janik <timj@gtk.org>
971 * gtype.c (type_class_init): fetch the nth iface entry of the
972 type node in the nth loop iteration, not alwys the first.
973 bug discovered by Walt Pohl <cher@suitware.com>.
974 (type_data_finalize_class_ifaces): same here, cut and paste
977 Wed Jun 7 09:21:05 2000 Owen Taylor <otaylor@redhat.com>
979 * Makefile.am (INCLUDES): Add top_builddir so glibconfig.h
980 is found properly when build srcdir != builddir. (Patch from
983 2000-05-13 Tor Lillqvist <tml@iki.fi>
987 * gobject.rc.in: New files, for Win32 (mingw) build.
989 * Makefile.am: Add to EXTRA_DIST. Add rules to produce the
990 corresponding non-*.in files.
992 * gtype.h: (Win32:) Mark _g_type_fundamental_last for
993 export/import from DLL.
995 Fri May 5 01:15:48 2000 Tim Janik <timj@gtk.org>
997 * gtype.h: add reserved fundamental ids for gtk types (for transition
998 time). added G_TYPE_FUNDAMENTAL_MAX for gtk.
1000 Mon Apr 17 20:45:50 2000 Tim Janik <timj@gtk.org>
1002 * glib-gobject.c (g_object_base_class_finalize): oops, don't unset
1003 n_params prior to destructing them.
1005 Tue Apr 11 04:28:10 2000 Tim Janik <timj@gtk.org>
1007 * fixed a couple of bugs in the initial parameter/object
1008 implementations, after getting beast running on GObject and GValue.
1010 Fri Apr 7 04:27:49 2000 Tim Janik <timj@gtk.org>
1012 * glib-gobject.[hc]: completed parameter set/get implementations,
1013 along with asyncronous parameter changed notification queue.
1015 Sun Apr 2 04:54:36 2000 Tim Janik <timj@gtk.org>
1017 * glib-gobject.[hc]: GObject implementation, that is facilities
1018 for setting/getting quarked data and reference counting.
1020 * glib-gparamspecs.[hc]: first actuall parameter implementations
1021 for GLib, so far we have: char, uchar, bool, int, uint, long,
1022 ulong, enum, flags, float, double, string and object. each of these
1023 GParamSpecs is a new instantiatable type in its own respect,
1024 so the .c file derives 13 new types from G_TYPE_PARAM and
1025 defines over 50 (*2) conversion facilities.
1027 * glib-gvaluecollector.h: generic varargs handling stubs for
1028 GParamSpecs, private header file (does get installed for
1029 inclusion into user code though).
1031 * glib-gvalue.[hc]: GValue functionality implementation.
1033 * glib-gparam.[hc]: basis GParamSpec implementation for
1034 the virtual base type G_TYPE_PARAM.
1036 * glib-genums.[hc]: enum/flags type implementation, based on
1039 * glib-gtype.[hc]: GLib Type System implementation, heavily
1040 based on BSE's dynamic type system.