1 2001-05-22 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
3 * Makefile.am (bin_SCRIPTS): made 'make distcheck' happy.
5 * gobject.def: Removed g_param_spec_stringc.
7 Tue May 22 02:46:13 2001 Tim Janik <timj@gtk.org>
9 * gobject.c (g_value_set_object): make g_value_set_object()
10 take a gpointer v_object so people don't need to G_OBJECT()
11 cast NULL pointers (C code convenience).
13 Mon May 14 01:49:01 2001 Tim Janik <timj@gtk.org>
15 * gsignal.[hc] (g_signal_handler_is_connected): new function
16 to check whether a handler is still connected to an instance
19 Thu May 10 14:00:48 2001 Tim Janik <timj@gtk.org>
21 * gparamspecs.[hc]: removed g_param_spec_stringc() in lack of
22 evidence of public need.
24 * gsignal.h: added g_signal_disconnect_by_func(),
25 g_signal_block_by_func() and g_signal_unblock_by_func() convenience
26 macros as per owen's request.
28 * gtype.c (SIZEOF_FUNDAMENTAL_INFO): align sizeof (GTypeFundamentalInfo)
29 to size of longs and pointers.
31 2001-05-05 James Henstridge <james@daa.com.au>
33 * Makefile.am: glib-mkenums is not a compiled program, so shouldn't
34 be in the bin_PROGRAMS primary. Put it in bin_SCRIPTS instead, and
35 removed the glib_mkenums_SOURCES var.
37 Thu May 3 06:10:23 2001 Owen Taylor <otaylor@redhat.com>
39 * gobject.c (g_object_set_[q]data_full): Make types of ternary
40 operator correspond. (Fixes compilation errors with Sun CC,
43 Mon Apr 30 20:03:56 2001 Tim Janik <timj@gtk.org>
45 * glib-mkenums (usage): removed \v escaping, newer perl versions don't
46 support this, and it'S probably useless anyways.
48 Sat Apr 28 23:39:42 2001 Tim Janik <timj@gtk.org>
50 * gsignal.[hc]: made signal handler and emission hook ids gulongs.
51 (signal_handlers_foreach_matched_R): only invoke callback for handlers
52 that are not disconnected (id>0).
53 (signal_emit_R): prevent invocation of signal handlers during the
54 emission they were connected within.
56 * glib-mkenums: publically installed perl-script to parse C code
57 enums and generate descriptions thereof.
58 * glib-mkenums.1: assorted man page.
60 2001-04-19 Havoc Pennington <hp@redhat.com>
62 * gobject.c (g_object_get_valist): We were returning junk memory
63 here, because we didn't copy the value (G_VALUE_NOCOPY_CONTENTS
64 passed to G_VALUE_LCOPY) and then we freed the GValue immediately
65 after. Removed G_VALUE_NOCOPY_CONTENTS from here; need a
66 G_VALUE_STEAL_CONTENTS or the like if we want this optimization.
68 Wed Apr 18 09:46:56 2001 Owen Taylor <otaylor@redhat.com>
70 * gobject.c gsignal.c: Change C++ comments for FIXME's to
71 C comments. (Patch from Andres Salomon)
73 2001-04-14 Hans Breuer <hans@breuer.org>
75 * gobject.def : updated
77 Mon Apr 9 18:56:15 2001 Tim Janik <timj@gtk.org>
79 * gclosure.c (g_closure_invoke): only require marshal/meta_marshal if
80 we're valid (about to actually do marshalling).
82 Tue Apr 3 20:23:24 2001 Tim Janik <timj@gtk.org>
86 Tue Apr 3 14:06:00 2001 Tim Janik <timj@gtk.org>
88 * gparam.[hc]: added g_param_spec_pool_list() to list pspecs per
89 owner_type. the pspecs are not referenced, so the caller is
90 supposed to have some idea about owner_type not randomly
91 nuking his pspec's. if this is going to provide problems in
92 the future, we can either auto-ref the pspecs, or add a
93 _foreach variant, though the latter would have to invoke
94 the callback while pspec's mutex is acquired, so i just
95 went for the _list variant for now.
97 * gclosure.h (G_CALLBACK): made GCallback a void (*) (void) fucntion.
99 Sat Mar 31 23:55:58 2001 Tim Janik <timj@gtk.org>
102 * gparamspecs.[hc]: applied patch from owen to implement
105 Fri Mar 30 07:34:02 2001 Tim Janik <timj@gtk.org>
107 * gtype.c (type_iface_retrive_holder_info_Wm):
108 * gtypeplugin.c (g_type_plugin_complete_interface_info):
109 * gtypemodule.c (g_type_module_complete_interface_info):
110 change order of instance_type and interface_type so they match
111 the g_type_add_interface_*() API.
113 * gsignal.c (g_signal_emit_valist): always assign C return value
114 location, people depending on unaltered return values after emissions
115 that had no handlers to run need to use g_signal_emitv().
117 * gtype.[hc] (g_type_query): new function to allow querying of
118 class and object size (semantics like g_signal_query()).
119 currently the implementation is better held conservative so as to
120 only support types that are classed and static.
122 2001-03-29 Tor Lillqvist <tml@iki.fi>
124 * gobject.def: Updates.
126 Wed Mar 28 17:04:06 2001 Tim Janik <timj@gtk.org>
128 * gobject.c (object_queue_property): only queue readable properties
129 for notification changes.
131 Thu Mar 22 13:36:50 2001 Tim Janik <timj@gtk.org>
133 * gsignal.c (g_signal_newv): catch G_SIGNAL_RUN_FIRST with a return value.
135 2001-03-21 Martin Baulig <baulig@suse.de>
137 * gboxed.[ch] (g_value_dup_boxed): This takes a `const GValue *'
140 2001-03-18 Tor Lillqvist <tml@iki.fi>
142 * gobject.def: Correct some renamed functions.
144 Sat Mar 17 23:18:36 2001 Tim Janik <timj@gtk.org>
146 * gobject.c (g_object_get_property): minor bug-fix.
148 * gbsearcharray.[hc]: provide a macro for static initialization and
149 functions g_bsearch_array_new() and g_bsearch_array_destroy() for
152 * gboxed.c: introduce G_TYPE_GSTRING, boxed type for GString.
154 * gclosure.[hc]: naming corrections.
156 Fri Mar 9 16:42:08 2001 Tim Janik <timj@gtk.org>
158 * gvaluetypes.[hc]: moved g_strdup_value_contents() into this file as
159 a public function (was static in gobject.c before). it's a bit odd
160 to have that function here, especially since it requires extra includes,
161 but then it doesn't very well fit somewhere else either.
163 * gparamspecs.c: added default/max/min checks to param spec creation
166 2001-03-10 Tor Lillqvist <tml@iki.fi>
168 * gobject.def: Add a couple of missing entries.
170 * Makefile.am (libgobject_1_3_la_LIBADD): Use only on Win32.
172 Fri Mar 9 14:57:17 2001 Tim Janik <timj@gtk.org>
174 * testgruntime.c: test program. covers run first/last/cleanup signal
175 handlers, return value accumulator, signal string returns, and
176 interface types in signal arguments.
178 * gtype.c (g_type_value_table_peek): for interface types without
179 value table, try looking up a value table from an instantiatable
180 prerequisite type (this is safe as an interface may only have
181 one instantiatable prerequisiste).
182 (type_check_is_value_type_U): same here.
184 * gsignal.c (g_signal_newv): assert that return types never have
185 G_SIGNAL_TYPE_STATIC_SCOPE set.
186 (g_signal_newc): only create class closure if the class_offset is not
189 Fri Mar 9 10:14:00 2001 Tim Janik <timj@gtk.org>
191 * gparamspecs.c (g_param_spec_object): use g_type_is_a() to check
192 for object_type being a G_TYPE_OBJECT, not G_TYPE_IS_OBJECT(), since
193 that wouldn't allow interface types.
195 * gtype.c (g_type_interface_add_prerequisite): arg, fixed small cnp bug
196 with bad implications and an off-by-one error.
198 Thu Mar 8 16:34:22 2001 Owen Taylor <otaylor@redhat.com>
200 * gvaluetransform.c: Include <string.h> for memcpy.
202 * gvaluetransform.c (DEFINE_SPRINTF): Remove unnecessary
203 and ANSI-illegal ## token pasting.
205 Thu Mar 8 18:11:52 2001 Tim Janik <timj@gtk.org>
207 * gsignal.c: eek, fixed old hook detail storage code.
209 Thu Mar 8 16:35:48 2001 Tim Janik <timj@gtk.org>
211 * gparamspecs.[hc]: s/g_param_spec_string_c/g_param_spec_stringc/.
213 * gsignal.[hc]: fixed accumulator invocation, implemented emission
214 hooks. and no, neither of these callbacks are called via a closure,
215 language bindings can wrap the accumulator and emission hook
216 interface, they already get parameters marshalled into a GValue array.
217 (g_signal_connect): removed this function as its C specific, doesn't
218 cover the swapped argument, is too close to its broken original
219 gtk_signal_connect() and creates demand for _swapped, _after and
220 _swapped_after variants <brrr>.
221 (g_signal_connectc): convenience macro to connect a C handler
222 func with data, like the old g_signal_connect() plus swapped
226 * gboxed.c: added G_TYPE_VALUE boxed type.
228 Wed Mar 7 19:02:51 2001 Tim Janik <timj@gtk.org>
230 * gtype.c (type_node_add_iface_entry_W): catch when adding an interface
231 to an ancestor of a child that already conforms to this interface.
232 currently we spew a warning here, should we be silent?
233 (g_type_interface_add_prerequisite): new function to add a prerequisite
234 type to an interface, that must succeed an instance is_a prerequisite
235 type check before the interface can be added to an instance. the
236 prerequisite types are also suuported in is_a checks of the interface.
237 (g_type_instance_is_a):
238 (g_type_check_instance_cast):
239 (g_type_check_instance): cleanups and optimizations.
241 (g_type_check_class_cast): same, also prevented these from accepting
242 interface types, as class structures don't nest interfaces.
244 2001-03-07 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
246 * Makefile.am: Avoid rebuilding everything everytime.
248 Wed Mar 7 09:36:33 2001 Tim Janik <timj@gtk.org>
250 * gboxed.[hc]: changed prototype of g_boxed_type_register_static()
251 to contain an optional init function and a hint at whether the
252 boxed structure uses ref counting internally.
253 added g_value_set_boxed_take_ownership().
254 made G_TYPE_BOXED an abstract value type.
256 * genums.[hc]: made G_TYPE_ENUM and G_TYPE_FLAGS abstract value
259 * glib-genmarshal.c: argument type changes, preparation for third-party
262 * gobject.[hc]: cleaned up get/set property code.
263 added g_strdup_value_contents() to improve warnings.
265 * gparam.[hc]: added g_param_value_convert(), taking over responsibility
266 of the old g_value_convert(). added G_PARAM_LAX_VALIDATION flag so
267 validation alterations may be valid a part of the property setting
270 * gparamspecs.[hc]: made value comparisons stable (for sort applications).
271 added GParamSpecValueArray, a param spec for value arrays and
272 GParamSpecClosure. nuked the value exchange functions and
275 * gtype.[hc]: catch unintialized usages of the type system with
276 g_return_val_if_uninitialized(). introduced G_TYPE_FLAG_VALUE_ABSTRACT
277 to flag types that introduce a value table, but can't be used for
278 g_value_init(). cleaned up reserved type ids.
280 * gvalue.[hc]: code cleanups and saner checking.
281 nuked the value exchange API. implemented value transformations, we
282 can't really "convert" values, rather transforms are an anylogy to
283 C casts, real conversions need a param spec for validation, which is
284 why g_param_value_convert() does real conversions now.
286 * gvaluearray.[hc]: new files that implement a GValueArray, a struct
287 that can hold inhomogeneous arrays of value (to that extend that it
288 also allowes undefined values, i.e. G_VALUE_TYPE(value)==0).
289 this is exposed to the type system as a boxed type.
291 * gvaluetransform.c: new file implementing most of the former value
292 exchange functions as single-sided transformations.
294 * gvaluetypes.[hc]: nuked G_TYPE_CCALLBACK, added
295 g_value_set_string_take_ownership().
297 * *.h: s/G_IS_VALUE_/G_VALUE_HOLDS_/.
299 * *.[hc]: many fixes and cleanups.
301 * many warning improvements.
303 Tue Feb 27 18:35:15 2001 Tim Janik <timj@gtk.org>
305 * gobject.c (g_object_get_valist): urg, pass G_VALUE_NOCOPY_CONTENTS
306 into G_VALUE_LCOPY(), this needs proper documenting.
308 * gparam.c: fixed G_PARAM_USER_MASK.
310 * gtype.c (type_data_make_W):
311 (type_data_last_unref_Wm): fixed invalid memory freeing.
313 * gobject.c (g_object_last_unref): destroy signal handlers associated
314 with object, right before finalization.
316 * gsignal.c (g_signal_parse_name): catch destroyed nodes or signals
317 that don't actually support details.
319 * gobject.[hc]: got rid of property trailers. nuked GObject
320 properties "data" and the "signal" variants.
321 (g_object_connect): new convenience function to do multiple
322 signal connections at once.
323 (g_object_disconnect): likewise, for disconnections.
325 * gparam.[hc] (g_param_spec_pool_lookup): took out trailer support.
327 * gvalue.[hc]: marked g_value_fits_pointer() and g_value_peek_pointer()
328 as private (the latter got renamed from g_value_get_as_pointer()).
330 2001-02-21 Tor Lillqvist <tml@iki.fi>
332 * *.h: Use G_BEGIN_DECLS and G_END_DECLS.
334 * Makefile.am: Use libglib-1.3.la from top_builddir. Invoke
335 libtool with -no-undefined for Win32 and Cygwin.
337 Wed Feb 21 18:31:46 2001 Jonathan Blandford <jrb@redhat.com>
339 * gsignal.h (g_signal_connect): Add g_signal_connect define to
340 make porting from gtk_signal_connect easy.
342 * gsignal.c (g_signal_emit_valist): Use G_TYPE_FROM_INSTANCE
343 (instance) instead of node->itype when initting the value.
345 2001-02-17 Havoc Pennington <hp@pobox.com>
347 Applied patch from Soeren Sandmann:
349 * gvaluetypes.c (g_value_get_string): G_CONST_RETURN
351 * gtype.c (g_type_name): G_CONST_RETURN
353 * gsignal.c (g_signal_name): G_CONST_RETURN
355 * gobject-query.c (main): const fix
357 Sat Feb 17 07:58:46 2001 Tim Janik <timj@gtk.org>
359 * genums.h (G_TYPE_IS_FLAGS): patch from sven to fixup
360 G_ENUM_CLASS_TYPE() macro.
362 Sat Feb 17 04:55:35 2001 Tim Janik <timj@gtk.org>
364 * gtype.[hc]: changed collect_format, collect_value() and lcopy_format,
365 lcopy_value() in the GTypeValueTable. the collect functions are now
366 called only once per value, collect_format/lcopy_format are strings
367 that enlist all necessary GTypeCValues to be varargs-collected.
369 * gvalue.h: ranamed STATIC_TAG to G_VALUE_NOCOPY_CONTENTS to indicate that
370 a value shouldn't copy its contents.
372 * gvaluecollector.h: changed G_VALUE_COLLECT() and G_VALUE_LCOPY()
373 macros to carry an additional argument (flags) that can be used
374 to pass G_VALUE_NOCOPY_CONTENTS along to the collection functions.
376 * *.c: adapted collect_value() and lcopy_value() functions to the new
377 prototypes, support G_VALUE_NOCOPY_CONTENTS where apropriate.
379 * gsignal.[hc]: introduced a G_SIGNAL_TYPE_STATIC_SCOPE flag that can
380 be passed along (ORed) with the parameter types, indicating that the
381 emission arguments are to be considered static for the scope of the
382 emission. should be used with care and only if the caller knows that
383 a parameter cannot be destroyed/freed from signal handlers connected
386 Fri Feb 16 07:10:44 2001 Tim Janik <timj@gtk.org>
390 (g_closure_sink): make closure sinking explicit.
393 (g_signal_connect_data):
394 (g_signal_connect_closure):
395 (g_signal_connect_closure_by_id):
396 (g_signal_newv): perform explicit closure sinking.
398 Thu Feb 8 00:31:45 2001 Tim Janik <timj@gtk.org>
400 * gtype.h: added G_TYPE_DEBUG_NONE for/from Eric Lemings ;)
402 2001-02-04 Tor Lillqvist <tml@iki.fi>
404 * gobject.def: Remove glib_debug_objects.
406 Sun Feb 4 07:30:53 2001 Tim Janik <timj@gtk.org>
408 * gtype.[hc]: changed g_type_init() to take debugging flags
409 initially, a combination of G_TYPE_DEBUG_OBJECTS and
410 G_TYPE_DEBUG_SIGNALS. using the G_TYPE_ prefix is a bit odd
411 here, but basically g_type_int() serves as initialization
412 fucntion for all of GType, GObject, GSignal, so what the heck.
414 * gobject.c: special case debugging code properly.
415 changed glib_trap_object_ref to g_trap_object_ref.
417 * gsignal.c: add signal emission debugging abilities, along with
418 a new trap object g_trap_instance_signals.
420 2001-02-04 Tor Lillqvist <tml@iki.fi>
422 * Makefile.am (progs_LDADD): Change order of libs to libgobject
423 first, then libglib. Needed for cygwin, says jbdoll@kepri.re.kr.
425 Wed Jan 31 06:19:49 2001 Tim Janik <timj@gtk.org>
427 * gparam.h: gtk-doc sucks for not dealing with #define inside enums.
429 * gtype.[hc]: added G_TYPE_FLAG_RESERVED_ID_BIT, a bit in the type
430 number that's supposed to be left untouched (preserved mainly
431 for the signal code).
433 * *.c: added thread safety code, based on an old patch from sebastian.
434 the remaining thread safety issues are now datalists on pspecs (to be
435 solved im gdataset.c) and gvalue.c where locking concerns value exchange
436 functionality only, and that's soon to be revised.
438 2001-01-27 Tor Lillqvist <tml@iki.fi>
440 * makefile.msc.in: Don't try to compile gmarshal.c on its own.
442 2001-01-24 <alexl@redhat.com>
444 * gclosure.c (g_closure_unref):
445 Don't leak closure->notifiers.
447 2001-01-05 Havoc Pennington <hp@redhat.com>
449 * gparamspecs.c (g_param_spec_enum): set the value_type in the
450 param spec; closes bug 40210
451 (g_param_spec_flags): ditto for flags
453 2001-01-03 Alexander Larsson <alexl@redhat.com>
456 Move glib_debug_objects out of the G_ENABLE_DEBUG #ifdef.
458 Thu Dec 28 11:36:44 2000 Tim Janik <timj@gtk.org>
460 * gbsearcharray.c (upper_power2): disable G_BSEARCH_ALIGN_POWER2
461 fucntionality if DISABLE_MEM_POOLS is defined.
463 * gtype.c: honour DISABLE_MEM_POOLS.
465 * gsignal.c (g_signal_init): flag signal key bsearch array with
466 G_BSEARCH_ALIGN_POWER2 to avoid excessive growth time. honour
469 * gparam.h: added G_PARAM_READWRITE alias for (G_PARAM_READABLE |
472 2000-12-15 Tor Lillqvist <tml@iki.fi>
474 * gobject.def: Update.
476 2000-12-15 Havoc Pennington <hp@pobox.com>
478 * gobject.c (g_object_do_class_init): use g_signal_newc
480 * gsignal.c (g_signal_newc): convenience function for signals
482 (g_signal_new_valist): added
483 (g_signal_new): removed
485 Fri Dec 15 04:40:23 2000 Tim Janik <timj@gtk.org>
487 * gparam.[hc]: add an instance member value_type so the default
488 value of the pspec class can be overridden.
490 2000-12-14 Tor Lillqvist <tml@iki.fi>
492 * makefile.mingw.in: Update, include parts from Makefile.am to
493 build gmarshal.[ch]. Some day, we won't need these separate
494 makefiles for Win32 compilation. I hope.
496 * makefile.msc.in: Update. No use trying to build gmarshal.[ch]
497 here, it would require Unixish tools. MSVC users building from CVS
498 sources are out of luck.
500 * gobject.def: Update.
502 Wed Dec 13 09:31:26 2000 Tim Janik <timj@gtk.org>
504 * gparamspecs.[hc]: add G_TYPE_PARAM_BOXED implementation.
506 * gobject.[hc]: minor fixes.
508 Tue Dec 12 23:38:02 2000 Tim Janik <timj@gtk.org>
510 * Makefile.am: _never_ touch oldest-source-stamp.
512 * gobject.[hc]: construct property handling fixes/improvements.
513 fixed trailer handling in get/set property.
515 * gparam.[hc]: implement param spec pool, got rid of param spec
516 hashtable. the most prominent change is that e deal with type
519 2000-12-12 Elliot Lee <sopwith@redhat.com>
522 . You have to 'touch oldest-source-stamp' if you want to avoid having
523 the Makefile constantly rebuild itself.
524 . Fix marshaller generation rules to work with srcdir != builddir
525 (there were issues with trying to run "./glib-genmarshal", etc.)
527 Mon Dec 11 04:44:11 2000 Tim Janik <timj@gtk.org>
529 * gboxed.c: fixed dealing with collection/lcopy of NULL values.
531 * gclosure.h: removed insane ramblings, added G_CALLBACK() a casting
534 * Makefile.am: cleanups, marshaller generation rules.
536 * gmarshal.[hc]: new files with GRuntime standard marshallers.
538 * glib-genmarshal.c: fix log domain, support gruntime standard
539 marshallers, suport G_TYPE_PARAM, come with extern "C" and
542 * glib-genmarshal.1: reflect glib-genmarshal.c updates.
544 * gobject.[hc]: implement object constructor. rework parameter
545 changed notification queueing, we support queue freezes now and
546 don't dispatch from an idle handler anymore.
547 parameter->property rename hassle.
548 implemented ::properties_changed and ::notify::* signals for
549 property change notification (the later supports property names
550 as details). added signal connection and named data properties.
551 (g_signal_connect_object): new function to setup while_alive
553 (g_object_class_install_property): sink properties now, since they
554 are initially floating.
555 (g_object_steal_data):
556 (g_object_set_data_full):
558 (g_object_get_data): set/get data by using g_datalist_*() functions
560 (g_object_queue_param_changed): nuked.
561 (g_object_freeze_notify): start queueing of property changes (freeze/
563 (g_object_notify): announce changes of a certain property directly.
564 (g_object_thaw_notify): process queue of property changes, therefore
565 emitting GObject::notify::detail with detail being the changed
567 (G_OBJECT_WARN_INVALID_PROPERTY_ID): saner macro variant of former
568 G_WARN_INVALID_PARAM_ID().
570 * gparam.[hc]: param specs are now initially floating and need to be
571 sunken with g_param_spec_sink(), support G_TYPE_PARAM values.
572 added G_PARAM_CONSTRUCT and G_PARAM_CONSTRUCT_ONLY parameter flags,
573 required by GObjectClass.constructor().
575 * gparamspecs.[hc]: added GParamSpecParam, GParamSpecPointer and
576 GParamSpecCCallback, param specs for G_TYPE_PARAM, G_TYPE_POINTER
577 and G_TYPE_CCALLBACK respectively.
579 * gsignal.[hc]: cleanups.
580 (signal_id_lookup): after walking the anchestry, try interfaces as well.
581 (g_signal_new): new function to create signals from varargs type list.
582 (g_signal_connect_closure): closure connection variant that works from
584 (g_signal_connect_data): c handler connection variant that works from
586 (g_signal_emit_valist): emit signal for an instance with paraneters
587 collected from a va_list.
588 (g_signal_emit): emit signal, taking parameters from varargs list.
589 (g_signal_emit_by_name): same as g_signal_emit, working from
591 (signal_emit_R): return whether return_value needs to be altered.
593 * gtype.[hc]: set log-domain to GRuntime, i'm slowly getting to all
594 the points that need to reflect the upcoming rename.
595 melt g_type_conforms_to() functionality into g_type_is_a(), as that
596 is what we really want (liskov substitution principle).
597 assorted changes to other files due to conforms_to->is_a.
599 * gvalue.[hc]: implemented g_value_set_instance() that sets a value
600 from an instantiatable type via the value_table's collect_value()
601 function (based on an idea from James Henstridge <james@daa.com.au>).
604 * gvaluetypes.[hc]: implement G_TYPE_CCALLBACK and G_TYPE_PARAM.
606 Wed Nov 29 13:30:05 2000 Tim Janik <timj@gtk.org>
608 * gsignal.c (handlers_find): fix elliots "logic fix" that dereferences
609 NULL nodes if C handlers are searched for specific signals.
611 2000-11-28 Elliot Lee <sopwith@redhat.com>
613 * gsignal.c: Fix warnings about possible use of uninitialized
614 variables, and fix logic that would leave 'node' unset in cases
615 that it might be used in.
617 * glib-genmarshal.c: Fix warning about printf format.
619 2000-11-28 Tor Lillqvist <tml@iki.fi>
621 * gboxed.c: Include <string.h> for memset ().
623 2000-11-22 Tor Lillqvist <tml@iki.fi>
625 * gobject.def: Update.
627 2000-11-20 Havoc Pennington <hp@redhat.com>
629 * gobject.c (g_object_get_data)
631 (g_object_set_data_full)
632 (g_object_steal_data): More convenient data-setting functions
634 Wed Nov 15 20:58:05 2000 Owen Taylor <otaylor@redhat.com>
636 * gtypemodule.c (g_type_module_use): If loading the
637 module fails, don't increment the use count.
639 Thu Nov 9 01:49:43 2000 Tim Janik <timj@gtk.org>
641 * gobject.h (G_WARN_INVALID_PARAM_ID): doh,
642 s/BSE_OBJECT_TYPE_NAME/G_OBJECT_TYPE_NAME/; reported by Maas-Maarten
643 Zeeman <maas@wanadoo.nl>.
645 Mon Nov 13 00:48:39 2000 Owen Taylor <otaylor@redhat.com>
647 * Makefile.am (EXTRA_DIST): Add glib-genmarshal.1
649 2000-11-11 Tor Lillqvist <tml@iki.fi>
651 * gtypemodule.c: Include stdlib.h for exit().
653 * makefile.{mingw,msc}.in (gobject_OBJECTS): Add gtypemodule.
655 * gobject.def: Add missing functions.
657 Sun Nov 5 13:21:28 2000 Owen Taylor <otaylor@redhat.com>
659 * Makefile.am gtypemodule.[ch]: New basic implementation of
660 GTypePlugin interface as a GObject. Dynamically loaded modules can
661 register any number of types and interface on the module.
663 Sun Nov 5 10:25:40 2000 Owen Taylor <otaylor@redhat.com>
665 * gsignal.c (handlers_find): When appending handlers and
666 not matching on signal_id, use hlist->signal_id instead of
667 signal_id. Having the correct signal_id when unreffing
668 the handlers makes things work a lot better.
670 2000-11-05 Tor Lillqvist <tml@iki.fi>
672 * makefile.{mingw,msc}.in (gobject_OBJECTS): Add gtypeplugin.
674 * gobject.def: Update.
676 Sun Nov 5 05:22:55 2000 Tim Janik <timj@gtk.org>
679 fixed a bag full of subtle bugs of immensive screw-up potential in
680 handlers_find(), luckily no one found out about them yet ;)
681 fixed signal_handlers_foreach_matched_R() so it operates on an
682 initial handler list snapshot provided by handlers_find() to work
683 around general reentrancy problems and to avoid multiple callback()
684 invocations on the same handlers.
685 this code is now officially 80% bug free (10% remaining for interface
686 types, and 10% remaining for destroyed signals ;)
688 Sat Nov 4 02:01:33 2000 Tim Janik <timj@gtk.org>
690 * gsignal.c (_g_signals_destroy): valid signal nodes start out at 1.
692 * gtypeplugin.[hc]: new files holding a GTypePlugin interface
693 implementation that provides the API required by GType to deal with
694 dynamically loadable types.
696 * gtype.[hc]: displace any GTypePlugin business to gtypeplugin.h.
698 Fri Nov 3 07:35:00 2000 Tim Janik <timj@gtk.org>
700 * gsignal.[hc]: prefix internal functions with '_'. renamed
701 g_signal_connect_closure() to g_signal_connect_closure_by_id().
702 added g_signal_parse_name() to retrive signal_id and detail quark
703 from a signal name (internal).
705 Wed Nov 1 03:36:54 2000 Tim Janik <timj@gtk.org>
707 * gobject.c (g_object_base_class_finalize): destroy all signals that
708 the finalized obejct type introduced.
710 * gsignal.c (g_signals_destroy): don't require itype to have
713 * gobject.c (g_object_do_finalize): make sure all signal handlers
717 (g_signal_handler_find): only match on non-0 masks.
718 (g_signal_handlers_block_matched):
719 (g_signal_handlers_unblock_matched):
720 (g_signal_handlers_disconnect_matched): new functions to block/unblock
721 or disconnect handlers in groups.
723 2000-10-30 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
725 * gvalue.c (exchange_entries_equal), gparam.c (param_spec_equals):
726 made both functions return gboolean just for the little extra
727 standard conformance now that GEqualFunc is introduced.
729 Mon Oct 30 05:52:45 2000 Tim Janik <timj@gtk.org>
731 * gsignal.c (g_signal_list_ids): get rid of inline documentation owen
732 added, the doc system would ignore it anyways (for some reason not
735 Mon Oct 30 03:00:07 2000 Tim Janik <timj@gtk.org>
737 * gsignal.[hc] (g_signal_list_ids): renamed owen's g_type_signals(),
738 added required mutex locks.
740 Sun Oct 29 02:31:03 2000 Owen Taylor <otaylor@redhat.com>
742 * gsignal.c (g_type_signals): Fix problem where signals
743 with "_" in them appeared twice in the result array.
745 Sun Oct 29 01:58:44 2000 Owen Taylor <otaylor@redhat.com>
747 * gsignal.h: Add g_type_signals() - a function to list
748 all signals for a given type.
750 Sat Oct 28 00:28:09 2000 Tim Janik <timj@gtk.org>
752 * gclosure.c (g_closure_add_marshal_guards): fixed notifier position
753 for post_marshal guard which was off at 0.
755 Fri Oct 27 21:49:31 2000 Tim Janik <timj@gtk.org>
757 * gobject.[hc]: doh, fix argument order in for
758 g_cclosure_new_object_swap and g_cclosure_new_object.
760 2000-10-28 Tor Lillqvist <tml@iki.fi>
762 * makefile.{mingw,msc}.in: Make glib-genmarshal.exe.
764 * glib-genmarshal.c: Conditionalise include of unistd.h.
765 Include <io.h> on Win32.
767 * gobject.def: Add some missing entry points.
769 Fri Oct 27 16:33:41 2000 Tim Janik <timj@gtk.org>
771 * gsignal.[hc]: publically define GSignalInvocationHint structure
772 that gets passed in to closure invocations. added signal details.
773 renamed GSignalType to GSignalFlags to comply with conventions.
774 quite some cleanups and minor fixes. avoid uneccessary handler list
775 walks upon invokation of after handlers. relookup handler list for
776 restarted emissions. preliminary abort normal handler invokation if
777 after handler is encountered.
780 * gclosure.[hc]: moved invocation_hint to the end of the
781 g_closure_invoke() arguments as sugegsted by kenelson.
782 also made it a gpointer to be more generic. the invocation_hint
783 is a caller specific thing that can be used to pass additional
784 data in to closure invocations as documented with the caller
785 invoking the closure.
787 Fri Oct 27 05:35:14 2000 Tim Janik <timj@gtk.org>
789 * gobject.c (g_object_watch_closure): fixed realloc bug, reported
792 * gsignal.c (g_signal_newv): fixed deadlock scenarion where
793 g_signal_lookup() would be called with the signal lock being
794 held. reported by james henstridge.
796 * gclosure.c (g_closure_set_meta_marshal): fixed memcpy/overwrite bug
799 2000-10-26 Tor Lillqvist <tml@iki.fi>
801 * gbsearcharray.c (bsearch_array_insert): Fix gccisms (pointer
802 arithmetic on void pointer, label without statement following.
804 * gtype.c (type_node_fundamental_info): Don't apply unary minus to
805 result of sizeof operator, it can be unsigned. Cast first to
808 * gobject.def: Add new functions.
810 * makefile.{mingw,msc}.in: Add new objects.
812 2000-10-26 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
814 * Makefile.am: Remove empty SUBDIRS line _again_, as that _still_
815 prevents 'make dist' from working.
817 Wed Oct 25 19:11:03 2000 Owen Taylor <otaylor@redhat.com>
819 * gbsearcharray.h (g_bsearch_array_get_nth): Don't use implicit
820 casts from void * since this will get included from C++ too
823 Thu Oct 26 00:30:27 2000 Tim Janik <timj@gtk.org>
825 * gvaluetypes.[hc]: added g_value_set_static_string().
827 * gboxed.[hc]: const corrections. added g_value_set_static_boxed().
829 Wed Oct 25 20:27:02 2000 Tim Janik <timj@gtk.org>
831 * gtype.c (g_type_free_instance): for the moment, freeing object
832 structures will fill their memory portion with 0xAA. there's a
833 FIXME there, remove this line at a later point.
835 Tue Oct 24 23:10:26 2000 Tim Janik <timj@gtk.org>
838 * glib-genmarshal.c: added publically installed marshaller generator.
840 * gtype.h: added G_TYPE_INSTANCE_GET_INTERFACE() to retrive a certain
841 interface VTable from instances.
843 Mon Oct 23 08:28:15 2000 Tim Janik <timj@gtk.org>
845 * gobject.[hc]: new functions for closure maintenance:
846 (g_object_watch_closure): maintain validity of the object and
847 the closure for objects that are used as data part of a closure.
848 (g_cclosure_new_object): convenience function to create C closures
849 that have an object as data argument.
850 (g_closure_new_object): convenience function to create closures
851 that have an object as data argument.
853 * gclosure.[hc]: implementation of GClosure mechanism.
854 a closure is basically an encapsulation of a callback function
855 and its environment. ideally, most places supporting callback
856 functions will simply take a GClosure* pointer and thus unify
857 callback environments wrg destroy notification etc.
858 GClosure provides destroy notifiers for arbitrary data pointers,
859 reference counting, invalidation notification (it can be invalidated
860 which is merely a deactivate state) and a marshallinbg abstraction.
861 GCClosure is also provided in these files, they present a specialized
862 GClosure implementation for C language callbacks.
864 * genum.c: macro cleanups.
866 * gboxed.[hc]: new files, for boxed type abstraction.
867 (g_boxed_copy): copy a boxed structure
868 (g_boxed_free): free a boxed structure
870 (g_value_get_boxed): standard GValue functions for boxed types
871 (g_boxed_type_register_static): convenience function for easy
872 introduction of new G_TYPE_BOXED derivatives.
874 * gparam.[hc]: introduced g_param_type_register_static(), a short hand
875 for creation of new GParamSpec derived types.
877 * gtype.[hc]: many fixes, introduced ability to flag individual
878 type nodes as ABSTRACT upon registration, added value_peek_pointer()
879 to the value table to peek at GValue contents as a pointer for types
880 that support this. fixed up GValue checks.
882 * gvalue.[hc]: added g_value_fits_pointer() and g_value_get_as_pointer()
883 to peek at the value contents as pointer.
885 * *.[hc]: adaptions to type macro fixes and changes in the type
888 * many const corrections over the place.
890 Sat Oct 21 02:49:56 2000 Tim Janik <timj@gtk.org>
892 * gtype.c (g_type_conforms_to): this function basically behaves like
893 and is_a check, except that it _additionally_ features interfaces
894 for instantiatable types. enforce this in the second branch as well
895 (`type' conforms_to `type') even if `type' is not an interface type.
897 Fri Oct 20 15:31:04 2000 Tim Janik <timj@gtk.org>
899 * gvaluetypes.[hc]: added G_TYPE_POINTER implementation from jrb.
903 * gvaluetypes.c: added GTypeValueTable.value_peek_pointer and
904 suitable implementations of this for G_TYPE_STRING, G_TYPE_OBJECT
907 Mon Aug 21 04:13:37 2000 Tim Janik <timj@gtk.org>
909 * gbsearcharray.[hc]: long standing needed generic implementation
910 of a binary searchable, sorted and dynamically sized array.
912 2000-10-15 Raja R Harinath <harinath@cs.umn.edu>
914 * Makefile.am (BUILT_EXTRA_DIST): New variable.
915 (dist-hook): Handle $(BUILT_EXTRA_DIST).
916 (*): Remove traces of @STRIP_{BEGIN,END}@.
918 2000-09-29 Martin Baulig <baulig@suse.de>
920 Several minor ANSI C fixes.
923 * gtype.c (type_class_init):
924 `(gpointer) bnode->data->class.class_init_base'
925 in call to g_slist_prepend() and
926 'GBaseInitFunc class_init_base = (GBaseInitFunc) slist->data'.
928 * gobject.c: Put text following #endif into comments.
930 2000-09-25 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
932 * Makefile.am: Remove empty SUBDIRS line, as that prevents make
935 Sat Sep 9 20:04:13 2000 Owen Taylor <otaylor@redhat.com>
937 * gobject.c (g_object_last_unref): Move call to
938 g_type_free_instance() here from g_object_do_finalize,
939 since g_type_free_instance() can unload the object's
942 2000-07-27 Tor Lillqvist <tml@iki.fi>
944 * gobject.c: No, don't mark glib_debug_objects for export here,
945 it's handled specially in gtktypeutils.c.
947 * gobject.def: Export g_type_fundamental_last (the function).
949 2000-07-26 Tor Lillqvist <tml@iki.fi>
952 * gobject.c: Mark glib_debug_objects for export/import as it is
955 Sun Jul 23 17:23:35 2000 Tim Janik <timj@gtk.org>
957 * gtype.[hc]: make g_type_fundamental_last() a function, avoiding all
958 that extern variable clutter and avoiding further problems with thread
961 2000-07-19 Tor Lillqvist <tml@iki.fi>
966 * gtype.c: Shut up Sun's picky compiler.
968 2000-07-14 Tor Lillqvist <tml@iki.fi>
970 * gobject.def: Add g_type_get_plugin.
972 Thu Jul 13 02:07:54 2000 Tim Janik <timj@gtk.org>
974 * gparam.c (g_param_value_defaults): default initialize the temporary
975 default value, instead of nuking the caller's value contents.
977 2000-07-11 Raja R Harinath <harinath@cs.umn.edu>
979 * gtype.c (g_type_get_plugin): Don't return just 0 or 1.
981 Tue Jul 11 02:48:13 2000 Tim Janik <timj@gtk.org>
983 * gtype.[hc]: removed g_type_is_dynamic() and added g_type_get_plugin().
985 2000-07-10 Tor Lillqvist <tml@iki.fi>
987 * gobject-query.c: Include ../config.h for HAVE_UNISTD_H. Use it
988 to guard inclusion of <unistd.h>.
990 * gtype.h: Fix copy-paste errors in the ifdefs on how to declare a
991 variable for export. Call the macro GOBJECT_VAR.
993 * gtype.c: Declare _g_type_fundamental_last for export here, too.
994 (type_node_any_new): Use only constant expressions for sizeof
995 operator (for instance MSVC requires this).
997 * makefile.mingw.in: Define GOBJECT_COMPILATION.
999 Sun Jul 9 21:21:46 2000 Owen Taylor <otaylor@redhat.com>
1001 * genums.c: Move string.h include into the .c file
1002 instead of where it was in the .h file by mistake.
1004 Thu Jul 6 15:30:27 2000 Owen Taylor <otaylor@redhat.com>
1006 * Makefile.am (EXTRA_DIST): dist fixes.
1008 * gobject.c: Add a global variable glib_debug_objects
1009 (not in header file) to control object tracing.
1011 2000-07-01 Tor Lillqvist <tml@iki.fi>
1013 * gobject.def: Update added and renamed entry points.
1015 * makefile.mingw.in: Add gvaluetypes.o.
1017 Thu Jun 29 16:02:07 2000 Owen Taylor <otaylor@redhat.com>
1019 * gobject.c:include string.h for memset
1020 * genums.h: include string.h for strcpy
1021 * gvalue.c: include string.h for memset, memcpy.
1023 Sat Jun 24 23:03:04 2000 Tim Janik <timj@gtk.org>
1025 * gtype.[hc]: provide G_TYPE_CHAR, G_TYPE_UCHAR, G_TYPE_BOOLEAN,
1026 G_TYPE_INT, G_TYPE_UINT, G_TYPE_LONG, G_TYPE_ULONG, G_TYPE_FLOAT,
1027 G_TYPE_DOUBLE and G_TYPE_STRING fundamental types.
1028 added a GTypeValueTable* pointer to GTypeInfo structure for types
1029 to implement GValue handling functions.
1030 GTypeValueTable contains the following members:
1031 value_init(): initialize a GValue structure.
1032 value_free(): free GValue structure contents (optional).
1033 value_copy(): copy one GValue contents to another GValue structure of
1034 collect_type: varargs collection type for the first variable argument
1035 to be collected by collect_value().
1036 collect_value(): variable arguments collection function (optional).
1037 lcopy_type: varargs collection type for the first variable argument
1038 to be location copyied by lcopy_value().
1039 lcopy_value(): variable arguments location copy function (optional).
1040 g_type_value_table_peek(): new function to retrive the GTypeValueTable*
1041 for a type node. ValueTables get inherited from parent types, unless
1042 overridden through the GTypeInfo structure. internally, GTypeValueTable
1043 support means an added overhead of one pointer per static or used
1045 g_type_add_class_cache_func(): provide a cache_func/data pair to be
1046 called prior to a type nodes last_unref() function, this can be used
1047 to prevent premature class destruction. multiple installed cache_func()
1048 will be chained upon last_unref() untill one of them returns TRUE.
1049 the cache_func()s have to check the class id passed in to figure whether
1050 they actually want to cache the class of this type (since all classes
1051 are routed through the cache_func() chain).
1052 g_type_remove_class_cache_func(): remove a previously installed
1053 cache_func/data pair. the cache maintained by this function has to be
1054 clear when calling g_type_remove_class_cache_func() to avoid leaks.
1055 g_type_class_unref_uncached(): class unref function for cache_func()
1056 implementations, unreferences a class omitting the cache chain (and
1057 therefore unref->cache->unref->... loops).
1059 * gvaluetypes.[hc]: provide the value setters/getters for the primitive
1060 fundamental types boolean, char, uchar, int, uint, long, ulong, float,
1063 * gvalue.[hc]: provide G_TYPE_IS_VALUE() in terms of whether a
1064 GTypeValueTable is provided for this type.
1065 removed g_value_init_default(), g_value_validate(), g_value_defaults(),
1066 g_value_set_default() and g_values_cmp() as these are supplied by the
1068 moved g_values_exchange() into the "implementation details" section,
1069 since it just provides the underlying functionality for
1072 * gvaluecollector.h: renamed the varargs value container from
1073 GParamCValue to GTypeCValue as the value collection methods are
1074 supplied by the type system now.
1075 G_PARAM_COLLECT_VALUE() and G_PARAM_LCOPY_VALUE() got renamed to
1076 G_VALUE_COLLECT() and G_VALUE_LCOPY() and operate without a
1077 GParamSpec structure now.
1079 * genums.h: macros cleanups/fixes.
1081 * genum.c: provide G_TYPE_ENUM and G_TYPE_FLAGS type
1082 and assorted g_value_{s|g}et_{enum|flags}() implementations.
1085 provide G_IS_VALUE_OBJECT(), G_TYPE_OBJECT ValueTable methods
1086 and g_value_{s|g}et_object().
1088 * gparam.[hc]: reduced class to value_set_default(),
1089 value_validate() and values_cmp(). also parameters now need to fill
1090 in a GType value_type; field to indicate the GValue type they
1091 are handling. provide g_param_value_set_default(),
1092 g_param_value_defaults(), g_param_value_validate() and
1093 g_param_values_cmp().
1095 * gparamspecs.[hc]: got rid of the g_value_* functions and
1096 the G_IS_VALUE_* macros. adapted param spec implementations
1097 according to the GParamSpecClass changes.
1099 Sat Jun 10 08:38:27 2000 Tim Janik <timj@gtk.org>
1101 * gtype.c (type_class_init): fetch the nth iface entry of the
1102 type node in the nth loop iteration, not alwys the first.
1103 bug discovered by Walt Pohl <cher@suitware.com>.
1104 (type_data_finalize_class_ifaces): same here, cut and paste
1107 Wed Jun 7 09:21:05 2000 Owen Taylor <otaylor@redhat.com>
1109 * Makefile.am (INCLUDES): Add top_builddir so glibconfig.h
1110 is found properly when build srcdir != builddir. (Patch from
1113 2000-05-13 Tor Lillqvist <tml@iki.fi>
1117 * gobject.rc.in: New files, for Win32 (mingw) build.
1119 * Makefile.am: Add to EXTRA_DIST. Add rules to produce the
1120 corresponding non-*.in files.
1122 * gtype.h: (Win32:) Mark _g_type_fundamental_last for
1123 export/import from DLL.
1125 Fri May 5 01:15:48 2000 Tim Janik <timj@gtk.org>
1127 * gtype.h: add reserved fundamental ids for gtk types (for transition
1128 time). added G_TYPE_FUNDAMENTAL_MAX for gtk.
1130 Mon Apr 17 20:45:50 2000 Tim Janik <timj@gtk.org>
1132 * glib-gobject.c (g_object_base_class_finalize): oops, don't unset
1133 n_params prior to destructing them.
1135 Tue Apr 11 04:28:10 2000 Tim Janik <timj@gtk.org>
1137 * fixed a couple of bugs in the initial parameter/object
1138 implementations, after getting beast running on GObject and GValue.
1140 Fri Apr 7 04:27:49 2000 Tim Janik <timj@gtk.org>
1142 * glib-gobject.[hc]: completed parameter set/get implementations,
1143 along with asyncronous parameter changed notification queue.
1145 Sun Apr 2 04:54:36 2000 Tim Janik <timj@gtk.org>
1147 * glib-gobject.[hc]: GObject implementation, that is facilities
1148 for setting/getting quarked data and reference counting.
1150 * glib-gparamspecs.[hc]: first actuall parameter implementations
1151 for GLib, so far we have: char, uchar, bool, int, uint, long,
1152 ulong, enum, flags, float, double, string and object. each of these
1153 GParamSpecs is a new instantiatable type in its own respect,
1154 so the .c file derives 13 new types from G_TYPE_PARAM and
1155 defines over 50 (*2) conversion facilities.
1157 * glib-gvaluecollector.h: generic varargs handling stubs for
1158 GParamSpecs, private header file (does get installed for
1159 inclusion into user code though).
1161 * glib-gvalue.[hc]: GValue functionality implementation.
1163 * glib-gparam.[hc]: basis GParamSpec implementation for
1164 the virtual base type G_TYPE_PARAM.
1166 * glib-genums.[hc]: enum/flags type implementation, based on
1169 * glib-gtype.[hc]: GLib Type System implementation, heavily
1170 based on BSE's dynamic type system.