1 2001-05-24 Hans Breuer <hans@breuer.org>
3 * makefile.msc.in : changed depndencies to build glib-genmarshal
4 first and statically linked with glib, which makes it independent
5 from the installed glib version. Added new object files to build.
7 * gobject.def : updated
9 Thu May 24 08:52:02 2001 Owen Taylor <otaylor@redhat.com>
11 * gobject.[ch] (g_value_set_object): gpointer, not
14 2001-05-22 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
16 * Makefile.am (bin_SCRIPTS): made 'make distcheck' happy.
18 * gobject.def: Removed g_param_spec_stringc.
20 Tue May 22 02:46:13 2001 Tim Janik <timj@gtk.org>
22 * gobject.c (g_value_set_object): make g_value_set_object()
23 take a gpointer v_object so people don't need to G_OBJECT()
24 cast NULL pointers (C code convenience).
26 Mon May 14 01:49:01 2001 Tim Janik <timj@gtk.org>
28 * gsignal.[hc] (g_signal_handler_is_connected): new function
29 to check whether a handler is still connected to an instance
32 Thu May 10 14:00:48 2001 Tim Janik <timj@gtk.org>
34 * gparamspecs.[hc]: removed g_param_spec_stringc() in lack of
35 evidence of public need.
37 * gsignal.h: added g_signal_disconnect_by_func(),
38 g_signal_block_by_func() and g_signal_unblock_by_func() convenience
39 macros as per owen's request.
41 * gtype.c (SIZEOF_FUNDAMENTAL_INFO): align sizeof (GTypeFundamentalInfo)
42 to size of longs and pointers.
44 2001-05-05 James Henstridge <james@daa.com.au>
46 * Makefile.am: glib-mkenums is not a compiled program, so shouldn't
47 be in the bin_PROGRAMS primary. Put it in bin_SCRIPTS instead, and
48 removed the glib_mkenums_SOURCES var.
50 Thu May 3 06:10:23 2001 Owen Taylor <otaylor@redhat.com>
52 * gobject.c (g_object_set_[q]data_full): Make types of ternary
53 operator correspond. (Fixes compilation errors with Sun CC,
56 Mon Apr 30 20:03:56 2001 Tim Janik <timj@gtk.org>
58 * glib-mkenums (usage): removed \v escaping, newer perl versions don't
59 support this, and it'S probably useless anyways.
61 Sat Apr 28 23:39:42 2001 Tim Janik <timj@gtk.org>
63 * gsignal.[hc]: made signal handler and emission hook ids gulongs.
64 (signal_handlers_foreach_matched_R): only invoke callback for handlers
65 that are not disconnected (id>0).
66 (signal_emit_R): prevent invocation of signal handlers during the
67 emission they were connected within.
69 * glib-mkenums: publically installed perl-script to parse C code
70 enums and generate descriptions thereof.
71 * glib-mkenums.1: assorted man page.
73 2001-04-19 Havoc Pennington <hp@redhat.com>
75 * gobject.c (g_object_get_valist): We were returning junk memory
76 here, because we didn't copy the value (G_VALUE_NOCOPY_CONTENTS
77 passed to G_VALUE_LCOPY) and then we freed the GValue immediately
78 after. Removed G_VALUE_NOCOPY_CONTENTS from here; need a
79 G_VALUE_STEAL_CONTENTS or the like if we want this optimization.
81 Wed Apr 18 09:46:56 2001 Owen Taylor <otaylor@redhat.com>
83 * gobject.c gsignal.c: Change C++ comments for FIXME's to
84 C comments. (Patch from Andres Salomon)
86 2001-04-14 Hans Breuer <hans@breuer.org>
88 * gobject.def : updated
90 Mon Apr 9 18:56:15 2001 Tim Janik <timj@gtk.org>
92 * gclosure.c (g_closure_invoke): only require marshal/meta_marshal if
93 we're valid (about to actually do marshalling).
95 Tue Apr 3 20:23:24 2001 Tim Janik <timj@gtk.org>
99 Tue Apr 3 14:06:00 2001 Tim Janik <timj@gtk.org>
101 * gparam.[hc]: added g_param_spec_pool_list() to list pspecs per
102 owner_type. the pspecs are not referenced, so the caller is
103 supposed to have some idea about owner_type not randomly
104 nuking his pspec's. if this is going to provide problems in
105 the future, we can either auto-ref the pspecs, or add a
106 _foreach variant, though the latter would have to invoke
107 the callback while pspec's mutex is acquired, so i just
108 went for the _list variant for now.
110 * gclosure.h (G_CALLBACK): made GCallback a void (*) (void) fucntion.
112 Sat Mar 31 23:55:58 2001 Tim Janik <timj@gtk.org>
115 * gparamspecs.[hc]: applied patch from owen to implement
118 Fri Mar 30 07:34:02 2001 Tim Janik <timj@gtk.org>
120 * gtype.c (type_iface_retrive_holder_info_Wm):
121 * gtypeplugin.c (g_type_plugin_complete_interface_info):
122 * gtypemodule.c (g_type_module_complete_interface_info):
123 change order of instance_type and interface_type so they match
124 the g_type_add_interface_*() API.
126 * gsignal.c (g_signal_emit_valist): always assign C return value
127 location, people depending on unaltered return values after emissions
128 that had no handlers to run need to use g_signal_emitv().
130 * gtype.[hc] (g_type_query): new function to allow querying of
131 class and object size (semantics like g_signal_query()).
132 currently the implementation is better held conservative so as to
133 only support types that are classed and static.
135 2001-03-29 Tor Lillqvist <tml@iki.fi>
137 * gobject.def: Updates.
139 Wed Mar 28 17:04:06 2001 Tim Janik <timj@gtk.org>
141 * gobject.c (object_queue_property): only queue readable properties
142 for notification changes.
144 Thu Mar 22 13:36:50 2001 Tim Janik <timj@gtk.org>
146 * gsignal.c (g_signal_newv): catch G_SIGNAL_RUN_FIRST with a return value.
148 2001-03-21 Martin Baulig <baulig@suse.de>
150 * gboxed.[ch] (g_value_dup_boxed): This takes a `const GValue *'
153 2001-03-18 Tor Lillqvist <tml@iki.fi>
155 * gobject.def: Correct some renamed functions.
157 Sat Mar 17 23:18:36 2001 Tim Janik <timj@gtk.org>
159 * gobject.c (g_object_get_property): minor bug-fix.
161 * gbsearcharray.[hc]: provide a macro for static initialization and
162 functions g_bsearch_array_new() and g_bsearch_array_destroy() for
165 * gboxed.c: introduce G_TYPE_GSTRING, boxed type for GString.
167 * gclosure.[hc]: naming corrections.
169 Fri Mar 9 16:42:08 2001 Tim Janik <timj@gtk.org>
171 * gvaluetypes.[hc]: moved g_strdup_value_contents() into this file as
172 a public function (was static in gobject.c before). it's a bit odd
173 to have that function here, especially since it requires extra includes,
174 but then it doesn't very well fit somewhere else either.
176 * gparamspecs.c: added default/max/min checks to param spec creation
179 2001-03-10 Tor Lillqvist <tml@iki.fi>
181 * gobject.def: Add a couple of missing entries.
183 * Makefile.am (libgobject_1_3_la_LIBADD): Use only on Win32.
185 Fri Mar 9 14:57:17 2001 Tim Janik <timj@gtk.org>
187 * testgruntime.c: test program. covers run first/last/cleanup signal
188 handlers, return value accumulator, signal string returns, and
189 interface types in signal arguments.
191 * gtype.c (g_type_value_table_peek): for interface types without
192 value table, try looking up a value table from an instantiatable
193 prerequisite type (this is safe as an interface may only have
194 one instantiatable prerequisiste).
195 (type_check_is_value_type_U): same here.
197 * gsignal.c (g_signal_newv): assert that return types never have
198 G_SIGNAL_TYPE_STATIC_SCOPE set.
199 (g_signal_newc): only create class closure if the class_offset is not
202 Fri Mar 9 10:14:00 2001 Tim Janik <timj@gtk.org>
204 * gparamspecs.c (g_param_spec_object): use g_type_is_a() to check
205 for object_type being a G_TYPE_OBJECT, not G_TYPE_IS_OBJECT(), since
206 that wouldn't allow interface types.
208 * gtype.c (g_type_interface_add_prerequisite): arg, fixed small cnp bug
209 with bad implications and an off-by-one error.
211 Thu Mar 8 16:34:22 2001 Owen Taylor <otaylor@redhat.com>
213 * gvaluetransform.c: Include <string.h> for memcpy.
215 * gvaluetransform.c (DEFINE_SPRINTF): Remove unnecessary
216 and ANSI-illegal ## token pasting.
218 Thu Mar 8 18:11:52 2001 Tim Janik <timj@gtk.org>
220 * gsignal.c: eek, fixed old hook detail storage code.
222 Thu Mar 8 16:35:48 2001 Tim Janik <timj@gtk.org>
224 * gparamspecs.[hc]: s/g_param_spec_string_c/g_param_spec_stringc/.
226 * gsignal.[hc]: fixed accumulator invocation, implemented emission
227 hooks. and no, neither of these callbacks are called via a closure,
228 language bindings can wrap the accumulator and emission hook
229 interface, they already get parameters marshalled into a GValue array.
230 (g_signal_connect): removed this function as its C specific, doesn't
231 cover the swapped argument, is too close to its broken original
232 gtk_signal_connect() and creates demand for _swapped, _after and
233 _swapped_after variants <brrr>.
234 (g_signal_connectc): convenience macro to connect a C handler
235 func with data, like the old g_signal_connect() plus swapped
239 * gboxed.c: added G_TYPE_VALUE boxed type.
241 Wed Mar 7 19:02:51 2001 Tim Janik <timj@gtk.org>
243 * gtype.c (type_node_add_iface_entry_W): catch when adding an interface
244 to an ancestor of a child that already conforms to this interface.
245 currently we spew a warning here, should we be silent?
246 (g_type_interface_add_prerequisite): new function to add a prerequisite
247 type to an interface, that must succeed an instance is_a prerequisite
248 type check before the interface can be added to an instance. the
249 prerequisite types are also suuported in is_a checks of the interface.
250 (g_type_instance_is_a):
251 (g_type_check_instance_cast):
252 (g_type_check_instance): cleanups and optimizations.
254 (g_type_check_class_cast): same, also prevented these from accepting
255 interface types, as class structures don't nest interfaces.
257 2001-03-07 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
259 * Makefile.am: Avoid rebuilding everything everytime.
261 Wed Mar 7 09:36:33 2001 Tim Janik <timj@gtk.org>
263 * gboxed.[hc]: changed prototype of g_boxed_type_register_static()
264 to contain an optional init function and a hint at whether the
265 boxed structure uses ref counting internally.
266 added g_value_set_boxed_take_ownership().
267 made G_TYPE_BOXED an abstract value type.
269 * genums.[hc]: made G_TYPE_ENUM and G_TYPE_FLAGS abstract value
272 * glib-genmarshal.c: argument type changes, preparation for third-party
275 * gobject.[hc]: cleaned up get/set property code.
276 added g_strdup_value_contents() to improve warnings.
278 * gparam.[hc]: added g_param_value_convert(), taking over responsibility
279 of the old g_value_convert(). added G_PARAM_LAX_VALIDATION flag so
280 validation alterations may be valid a part of the property setting
283 * gparamspecs.[hc]: made value comparisons stable (for sort applications).
284 added GParamSpecValueArray, a param spec for value arrays and
285 GParamSpecClosure. nuked the value exchange functions and
288 * gtype.[hc]: catch unintialized usages of the type system with
289 g_return_val_if_uninitialized(). introduced G_TYPE_FLAG_VALUE_ABSTRACT
290 to flag types that introduce a value table, but can't be used for
291 g_value_init(). cleaned up reserved type ids.
293 * gvalue.[hc]: code cleanups and saner checking.
294 nuked the value exchange API. implemented value transformations, we
295 can't really "convert" values, rather transforms are an anylogy to
296 C casts, real conversions need a param spec for validation, which is
297 why g_param_value_convert() does real conversions now.
299 * gvaluearray.[hc]: new files that implement a GValueArray, a struct
300 that can hold inhomogeneous arrays of value (to that extend that it
301 also allowes undefined values, i.e. G_VALUE_TYPE(value)==0).
302 this is exposed to the type system as a boxed type.
304 * gvaluetransform.c: new file implementing most of the former value
305 exchange functions as single-sided transformations.
307 * gvaluetypes.[hc]: nuked G_TYPE_CCALLBACK, added
308 g_value_set_string_take_ownership().
310 * *.h: s/G_IS_VALUE_/G_VALUE_HOLDS_/.
312 * *.[hc]: many fixes and cleanups.
314 * many warning improvements.
316 Tue Feb 27 18:35:15 2001 Tim Janik <timj@gtk.org>
318 * gobject.c (g_object_get_valist): urg, pass G_VALUE_NOCOPY_CONTENTS
319 into G_VALUE_LCOPY(), this needs proper documenting.
321 * gparam.c: fixed G_PARAM_USER_MASK.
323 * gtype.c (type_data_make_W):
324 (type_data_last_unref_Wm): fixed invalid memory freeing.
326 * gobject.c (g_object_last_unref): destroy signal handlers associated
327 with object, right before finalization.
329 * gsignal.c (g_signal_parse_name): catch destroyed nodes or signals
330 that don't actually support details.
332 * gobject.[hc]: got rid of property trailers. nuked GObject
333 properties "data" and the "signal" variants.
334 (g_object_connect): new convenience function to do multiple
335 signal connections at once.
336 (g_object_disconnect): likewise, for disconnections.
338 * gparam.[hc] (g_param_spec_pool_lookup): took out trailer support.
340 * gvalue.[hc]: marked g_value_fits_pointer() and g_value_peek_pointer()
341 as private (the latter got renamed from g_value_get_as_pointer()).
343 2001-02-21 Tor Lillqvist <tml@iki.fi>
345 * *.h: Use G_BEGIN_DECLS and G_END_DECLS.
347 * Makefile.am: Use libglib-1.3.la from top_builddir. Invoke
348 libtool with -no-undefined for Win32 and Cygwin.
350 Wed Feb 21 18:31:46 2001 Jonathan Blandford <jrb@redhat.com>
352 * gsignal.h (g_signal_connect): Add g_signal_connect define to
353 make porting from gtk_signal_connect easy.
355 * gsignal.c (g_signal_emit_valist): Use G_TYPE_FROM_INSTANCE
356 (instance) instead of node->itype when initting the value.
358 2001-02-17 Havoc Pennington <hp@pobox.com>
360 Applied patch from Soeren Sandmann:
362 * gvaluetypes.c (g_value_get_string): G_CONST_RETURN
364 * gtype.c (g_type_name): G_CONST_RETURN
366 * gsignal.c (g_signal_name): G_CONST_RETURN
368 * gobject-query.c (main): const fix
370 Sat Feb 17 07:58:46 2001 Tim Janik <timj@gtk.org>
372 * genums.h (G_TYPE_IS_FLAGS): patch from sven to fixup
373 G_ENUM_CLASS_TYPE() macro.
375 Sat Feb 17 04:55:35 2001 Tim Janik <timj@gtk.org>
377 * gtype.[hc]: changed collect_format, collect_value() and lcopy_format,
378 lcopy_value() in the GTypeValueTable. the collect functions are now
379 called only once per value, collect_format/lcopy_format are strings
380 that enlist all necessary GTypeCValues to be varargs-collected.
382 * gvalue.h: ranamed STATIC_TAG to G_VALUE_NOCOPY_CONTENTS to indicate that
383 a value shouldn't copy its contents.
385 * gvaluecollector.h: changed G_VALUE_COLLECT() and G_VALUE_LCOPY()
386 macros to carry an additional argument (flags) that can be used
387 to pass G_VALUE_NOCOPY_CONTENTS along to the collection functions.
389 * *.c: adapted collect_value() and lcopy_value() functions to the new
390 prototypes, support G_VALUE_NOCOPY_CONTENTS where apropriate.
392 * gsignal.[hc]: introduced a G_SIGNAL_TYPE_STATIC_SCOPE flag that can
393 be passed along (ORed) with the parameter types, indicating that the
394 emission arguments are to be considered static for the scope of the
395 emission. should be used with care and only if the caller knows that
396 a parameter cannot be destroyed/freed from signal handlers connected
399 Fri Feb 16 07:10:44 2001 Tim Janik <timj@gtk.org>
403 (g_closure_sink): make closure sinking explicit.
406 (g_signal_connect_data):
407 (g_signal_connect_closure):
408 (g_signal_connect_closure_by_id):
409 (g_signal_newv): perform explicit closure sinking.
411 Thu Feb 8 00:31:45 2001 Tim Janik <timj@gtk.org>
413 * gtype.h: added G_TYPE_DEBUG_NONE for/from Eric Lemings ;)
415 2001-02-04 Tor Lillqvist <tml@iki.fi>
417 * gobject.def: Remove glib_debug_objects.
419 Sun Feb 4 07:30:53 2001 Tim Janik <timj@gtk.org>
421 * gtype.[hc]: changed g_type_init() to take debugging flags
422 initially, a combination of G_TYPE_DEBUG_OBJECTS and
423 G_TYPE_DEBUG_SIGNALS. using the G_TYPE_ prefix is a bit odd
424 here, but basically g_type_int() serves as initialization
425 fucntion for all of GType, GObject, GSignal, so what the heck.
427 * gobject.c: special case debugging code properly.
428 changed glib_trap_object_ref to g_trap_object_ref.
430 * gsignal.c: add signal emission debugging abilities, along with
431 a new trap object g_trap_instance_signals.
433 2001-02-04 Tor Lillqvist <tml@iki.fi>
435 * Makefile.am (progs_LDADD): Change order of libs to libgobject
436 first, then libglib. Needed for cygwin, says jbdoll@kepri.re.kr.
438 Wed Jan 31 06:19:49 2001 Tim Janik <timj@gtk.org>
440 * gparam.h: gtk-doc sucks for not dealing with #define inside enums.
442 * gtype.[hc]: added G_TYPE_FLAG_RESERVED_ID_BIT, a bit in the type
443 number that's supposed to be left untouched (preserved mainly
444 for the signal code).
446 * *.c: added thread safety code, based on an old patch from sebastian.
447 the remaining thread safety issues are now datalists on pspecs (to be
448 solved im gdataset.c) and gvalue.c where locking concerns value exchange
449 functionality only, and that's soon to be revised.
451 2001-01-27 Tor Lillqvist <tml@iki.fi>
453 * makefile.msc.in: Don't try to compile gmarshal.c on its own.
455 2001-01-24 <alexl@redhat.com>
457 * gclosure.c (g_closure_unref):
458 Don't leak closure->notifiers.
460 2001-01-05 Havoc Pennington <hp@redhat.com>
462 * gparamspecs.c (g_param_spec_enum): set the value_type in the
463 param spec; closes bug 40210
464 (g_param_spec_flags): ditto for flags
466 2001-01-03 Alexander Larsson <alexl@redhat.com>
469 Move glib_debug_objects out of the G_ENABLE_DEBUG #ifdef.
471 Thu Dec 28 11:36:44 2000 Tim Janik <timj@gtk.org>
473 * gbsearcharray.c (upper_power2): disable G_BSEARCH_ALIGN_POWER2
474 fucntionality if DISABLE_MEM_POOLS is defined.
476 * gtype.c: honour DISABLE_MEM_POOLS.
478 * gsignal.c (g_signal_init): flag signal key bsearch array with
479 G_BSEARCH_ALIGN_POWER2 to avoid excessive growth time. honour
482 * gparam.h: added G_PARAM_READWRITE alias for (G_PARAM_READABLE |
485 2000-12-15 Tor Lillqvist <tml@iki.fi>
487 * gobject.def: Update.
489 2000-12-15 Havoc Pennington <hp@pobox.com>
491 * gobject.c (g_object_do_class_init): use g_signal_newc
493 * gsignal.c (g_signal_newc): convenience function for signals
495 (g_signal_new_valist): added
496 (g_signal_new): removed
498 Fri Dec 15 04:40:23 2000 Tim Janik <timj@gtk.org>
500 * gparam.[hc]: add an instance member value_type so the default
501 value of the pspec class can be overridden.
503 2000-12-14 Tor Lillqvist <tml@iki.fi>
505 * makefile.mingw.in: Update, include parts from Makefile.am to
506 build gmarshal.[ch]. Some day, we won't need these separate
507 makefiles for Win32 compilation. I hope.
509 * makefile.msc.in: Update. No use trying to build gmarshal.[ch]
510 here, it would require Unixish tools. MSVC users building from CVS
511 sources are out of luck.
513 * gobject.def: Update.
515 Wed Dec 13 09:31:26 2000 Tim Janik <timj@gtk.org>
517 * gparamspecs.[hc]: add G_TYPE_PARAM_BOXED implementation.
519 * gobject.[hc]: minor fixes.
521 Tue Dec 12 23:38:02 2000 Tim Janik <timj@gtk.org>
523 * Makefile.am: _never_ touch oldest-source-stamp.
525 * gobject.[hc]: construct property handling fixes/improvements.
526 fixed trailer handling in get/set property.
528 * gparam.[hc]: implement param spec pool, got rid of param spec
529 hashtable. the most prominent change is that e deal with type
532 2000-12-12 Elliot Lee <sopwith@redhat.com>
535 . You have to 'touch oldest-source-stamp' if you want to avoid having
536 the Makefile constantly rebuild itself.
537 . Fix marshaller generation rules to work with srcdir != builddir
538 (there were issues with trying to run "./glib-genmarshal", etc.)
540 Mon Dec 11 04:44:11 2000 Tim Janik <timj@gtk.org>
542 * gboxed.c: fixed dealing with collection/lcopy of NULL values.
544 * gclosure.h: removed insane ramblings, added G_CALLBACK() a casting
547 * Makefile.am: cleanups, marshaller generation rules.
549 * gmarshal.[hc]: new files with GRuntime standard marshallers.
551 * glib-genmarshal.c: fix log domain, support gruntime standard
552 marshallers, suport G_TYPE_PARAM, come with extern "C" and
555 * glib-genmarshal.1: reflect glib-genmarshal.c updates.
557 * gobject.[hc]: implement object constructor. rework parameter
558 changed notification queueing, we support queue freezes now and
559 don't dispatch from an idle handler anymore.
560 parameter->property rename hassle.
561 implemented ::properties_changed and ::notify::* signals for
562 property change notification (the later supports property names
563 as details). added signal connection and named data properties.
564 (g_signal_connect_object): new function to setup while_alive
566 (g_object_class_install_property): sink properties now, since they
567 are initially floating.
568 (g_object_steal_data):
569 (g_object_set_data_full):
571 (g_object_get_data): set/get data by using g_datalist_*() functions
573 (g_object_queue_param_changed): nuked.
574 (g_object_freeze_notify): start queueing of property changes (freeze/
576 (g_object_notify): announce changes of a certain property directly.
577 (g_object_thaw_notify): process queue of property changes, therefore
578 emitting GObject::notify::detail with detail being the changed
580 (G_OBJECT_WARN_INVALID_PROPERTY_ID): saner macro variant of former
581 G_WARN_INVALID_PARAM_ID().
583 * gparam.[hc]: param specs are now initially floating and need to be
584 sunken with g_param_spec_sink(), support G_TYPE_PARAM values.
585 added G_PARAM_CONSTRUCT and G_PARAM_CONSTRUCT_ONLY parameter flags,
586 required by GObjectClass.constructor().
588 * gparamspecs.[hc]: added GParamSpecParam, GParamSpecPointer and
589 GParamSpecCCallback, param specs for G_TYPE_PARAM, G_TYPE_POINTER
590 and G_TYPE_CCALLBACK respectively.
592 * gsignal.[hc]: cleanups.
593 (signal_id_lookup): after walking the anchestry, try interfaces as well.
594 (g_signal_new): new function to create signals from varargs type list.
595 (g_signal_connect_closure): closure connection variant that works from
597 (g_signal_connect_data): c handler connection variant that works from
599 (g_signal_emit_valist): emit signal for an instance with paraneters
600 collected from a va_list.
601 (g_signal_emit): emit signal, taking parameters from varargs list.
602 (g_signal_emit_by_name): same as g_signal_emit, working from
604 (signal_emit_R): return whether return_value needs to be altered.
606 * gtype.[hc]: set log-domain to GRuntime, i'm slowly getting to all
607 the points that need to reflect the upcoming rename.
608 melt g_type_conforms_to() functionality into g_type_is_a(), as that
609 is what we really want (liskov substitution principle).
610 assorted changes to other files due to conforms_to->is_a.
612 * gvalue.[hc]: implemented g_value_set_instance() that sets a value
613 from an instantiatable type via the value_table's collect_value()
614 function (based on an idea from James Henstridge <james@daa.com.au>).
617 * gvaluetypes.[hc]: implement G_TYPE_CCALLBACK and G_TYPE_PARAM.
619 Wed Nov 29 13:30:05 2000 Tim Janik <timj@gtk.org>
621 * gsignal.c (handlers_find): fix elliots "logic fix" that dereferences
622 NULL nodes if C handlers are searched for specific signals.
624 2000-11-28 Elliot Lee <sopwith@redhat.com>
626 * gsignal.c: Fix warnings about possible use of uninitialized
627 variables, and fix logic that would leave 'node' unset in cases
628 that it might be used in.
630 * glib-genmarshal.c: Fix warning about printf format.
632 2000-11-28 Tor Lillqvist <tml@iki.fi>
634 * gboxed.c: Include <string.h> for memset ().
636 2000-11-22 Tor Lillqvist <tml@iki.fi>
638 * gobject.def: Update.
640 2000-11-20 Havoc Pennington <hp@redhat.com>
642 * gobject.c (g_object_get_data)
644 (g_object_set_data_full)
645 (g_object_steal_data): More convenient data-setting functions
647 Wed Nov 15 20:58:05 2000 Owen Taylor <otaylor@redhat.com>
649 * gtypemodule.c (g_type_module_use): If loading the
650 module fails, don't increment the use count.
652 Thu Nov 9 01:49:43 2000 Tim Janik <timj@gtk.org>
654 * gobject.h (G_WARN_INVALID_PARAM_ID): doh,
655 s/BSE_OBJECT_TYPE_NAME/G_OBJECT_TYPE_NAME/; reported by Maas-Maarten
656 Zeeman <maas@wanadoo.nl>.
658 Mon Nov 13 00:48:39 2000 Owen Taylor <otaylor@redhat.com>
660 * Makefile.am (EXTRA_DIST): Add glib-genmarshal.1
662 2000-11-11 Tor Lillqvist <tml@iki.fi>
664 * gtypemodule.c: Include stdlib.h for exit().
666 * makefile.{mingw,msc}.in (gobject_OBJECTS): Add gtypemodule.
668 * gobject.def: Add missing functions.
670 Sun Nov 5 13:21:28 2000 Owen Taylor <otaylor@redhat.com>
672 * Makefile.am gtypemodule.[ch]: New basic implementation of
673 GTypePlugin interface as a GObject. Dynamically loaded modules can
674 register any number of types and interface on the module.
676 Sun Nov 5 10:25:40 2000 Owen Taylor <otaylor@redhat.com>
678 * gsignal.c (handlers_find): When appending handlers and
679 not matching on signal_id, use hlist->signal_id instead of
680 signal_id. Having the correct signal_id when unreffing
681 the handlers makes things work a lot better.
683 2000-11-05 Tor Lillqvist <tml@iki.fi>
685 * makefile.{mingw,msc}.in (gobject_OBJECTS): Add gtypeplugin.
687 * gobject.def: Update.
689 Sun Nov 5 05:22:55 2000 Tim Janik <timj@gtk.org>
692 fixed a bag full of subtle bugs of immensive screw-up potential in
693 handlers_find(), luckily no one found out about them yet ;)
694 fixed signal_handlers_foreach_matched_R() so it operates on an
695 initial handler list snapshot provided by handlers_find() to work
696 around general reentrancy problems and to avoid multiple callback()
697 invocations on the same handlers.
698 this code is now officially 80% bug free (10% remaining for interface
699 types, and 10% remaining for destroyed signals ;)
701 Sat Nov 4 02:01:33 2000 Tim Janik <timj@gtk.org>
703 * gsignal.c (_g_signals_destroy): valid signal nodes start out at 1.
705 * gtypeplugin.[hc]: new files holding a GTypePlugin interface
706 implementation that provides the API required by GType to deal with
707 dynamically loadable types.
709 * gtype.[hc]: displace any GTypePlugin business to gtypeplugin.h.
711 Fri Nov 3 07:35:00 2000 Tim Janik <timj@gtk.org>
713 * gsignal.[hc]: prefix internal functions with '_'. renamed
714 g_signal_connect_closure() to g_signal_connect_closure_by_id().
715 added g_signal_parse_name() to retrive signal_id and detail quark
716 from a signal name (internal).
718 Wed Nov 1 03:36:54 2000 Tim Janik <timj@gtk.org>
720 * gobject.c (g_object_base_class_finalize): destroy all signals that
721 the finalized obejct type introduced.
723 * gsignal.c (g_signals_destroy): don't require itype to have
726 * gobject.c (g_object_do_finalize): make sure all signal handlers
730 (g_signal_handler_find): only match on non-0 masks.
731 (g_signal_handlers_block_matched):
732 (g_signal_handlers_unblock_matched):
733 (g_signal_handlers_disconnect_matched): new functions to block/unblock
734 or disconnect handlers in groups.
736 2000-10-30 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
738 * gvalue.c (exchange_entries_equal), gparam.c (param_spec_equals):
739 made both functions return gboolean just for the little extra
740 standard conformance now that GEqualFunc is introduced.
742 Mon Oct 30 05:52:45 2000 Tim Janik <timj@gtk.org>
744 * gsignal.c (g_signal_list_ids): get rid of inline documentation owen
745 added, the doc system would ignore it anyways (for some reason not
748 Mon Oct 30 03:00:07 2000 Tim Janik <timj@gtk.org>
750 * gsignal.[hc] (g_signal_list_ids): renamed owen's g_type_signals(),
751 added required mutex locks.
753 Sun Oct 29 02:31:03 2000 Owen Taylor <otaylor@redhat.com>
755 * gsignal.c (g_type_signals): Fix problem where signals
756 with "_" in them appeared twice in the result array.
758 Sun Oct 29 01:58:44 2000 Owen Taylor <otaylor@redhat.com>
760 * gsignal.h: Add g_type_signals() - a function to list
761 all signals for a given type.
763 Sat Oct 28 00:28:09 2000 Tim Janik <timj@gtk.org>
765 * gclosure.c (g_closure_add_marshal_guards): fixed notifier position
766 for post_marshal guard which was off at 0.
768 Fri Oct 27 21:49:31 2000 Tim Janik <timj@gtk.org>
770 * gobject.[hc]: doh, fix argument order in for
771 g_cclosure_new_object_swap and g_cclosure_new_object.
773 2000-10-28 Tor Lillqvist <tml@iki.fi>
775 * makefile.{mingw,msc}.in: Make glib-genmarshal.exe.
777 * glib-genmarshal.c: Conditionalise include of unistd.h.
778 Include <io.h> on Win32.
780 * gobject.def: Add some missing entry points.
782 Fri Oct 27 16:33:41 2000 Tim Janik <timj@gtk.org>
784 * gsignal.[hc]: publically define GSignalInvocationHint structure
785 that gets passed in to closure invocations. added signal details.
786 renamed GSignalType to GSignalFlags to comply with conventions.
787 quite some cleanups and minor fixes. avoid uneccessary handler list
788 walks upon invokation of after handlers. relookup handler list for
789 restarted emissions. preliminary abort normal handler invokation if
790 after handler is encountered.
793 * gclosure.[hc]: moved invocation_hint to the end of the
794 g_closure_invoke() arguments as sugegsted by kenelson.
795 also made it a gpointer to be more generic. the invocation_hint
796 is a caller specific thing that can be used to pass additional
797 data in to closure invocations as documented with the caller
798 invoking the closure.
800 Fri Oct 27 05:35:14 2000 Tim Janik <timj@gtk.org>
802 * gobject.c (g_object_watch_closure): fixed realloc bug, reported
805 * gsignal.c (g_signal_newv): fixed deadlock scenarion where
806 g_signal_lookup() would be called with the signal lock being
807 held. reported by james henstridge.
809 * gclosure.c (g_closure_set_meta_marshal): fixed memcpy/overwrite bug
812 2000-10-26 Tor Lillqvist <tml@iki.fi>
814 * gbsearcharray.c (bsearch_array_insert): Fix gccisms (pointer
815 arithmetic on void pointer, label without statement following.
817 * gtype.c (type_node_fundamental_info): Don't apply unary minus to
818 result of sizeof operator, it can be unsigned. Cast first to
821 * gobject.def: Add new functions.
823 * makefile.{mingw,msc}.in: Add new objects.
825 2000-10-26 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
827 * Makefile.am: Remove empty SUBDIRS line _again_, as that _still_
828 prevents 'make dist' from working.
830 Wed Oct 25 19:11:03 2000 Owen Taylor <otaylor@redhat.com>
832 * gbsearcharray.h (g_bsearch_array_get_nth): Don't use implicit
833 casts from void * since this will get included from C++ too
836 Thu Oct 26 00:30:27 2000 Tim Janik <timj@gtk.org>
838 * gvaluetypes.[hc]: added g_value_set_static_string().
840 * gboxed.[hc]: const corrections. added g_value_set_static_boxed().
842 Wed Oct 25 20:27:02 2000 Tim Janik <timj@gtk.org>
844 * gtype.c (g_type_free_instance): for the moment, freeing object
845 structures will fill their memory portion with 0xAA. there's a
846 FIXME there, remove this line at a later point.
848 Tue Oct 24 23:10:26 2000 Tim Janik <timj@gtk.org>
851 * glib-genmarshal.c: added publically installed marshaller generator.
853 * gtype.h: added G_TYPE_INSTANCE_GET_INTERFACE() to retrive a certain
854 interface VTable from instances.
856 Mon Oct 23 08:28:15 2000 Tim Janik <timj@gtk.org>
858 * gobject.[hc]: new functions for closure maintenance:
859 (g_object_watch_closure): maintain validity of the object and
860 the closure for objects that are used as data part of a closure.
861 (g_cclosure_new_object): convenience function to create C closures
862 that have an object as data argument.
863 (g_closure_new_object): convenience function to create closures
864 that have an object as data argument.
866 * gclosure.[hc]: implementation of GClosure mechanism.
867 a closure is basically an encapsulation of a callback function
868 and its environment. ideally, most places supporting callback
869 functions will simply take a GClosure* pointer and thus unify
870 callback environments wrg destroy notification etc.
871 GClosure provides destroy notifiers for arbitrary data pointers,
872 reference counting, invalidation notification (it can be invalidated
873 which is merely a deactivate state) and a marshallinbg abstraction.
874 GCClosure is also provided in these files, they present a specialized
875 GClosure implementation for C language callbacks.
877 * genum.c: macro cleanups.
879 * gboxed.[hc]: new files, for boxed type abstraction.
880 (g_boxed_copy): copy a boxed structure
881 (g_boxed_free): free a boxed structure
883 (g_value_get_boxed): standard GValue functions for boxed types
884 (g_boxed_type_register_static): convenience function for easy
885 introduction of new G_TYPE_BOXED derivatives.
887 * gparam.[hc]: introduced g_param_type_register_static(), a short hand
888 for creation of new GParamSpec derived types.
890 * gtype.[hc]: many fixes, introduced ability to flag individual
891 type nodes as ABSTRACT upon registration, added value_peek_pointer()
892 to the value table to peek at GValue contents as a pointer for types
893 that support this. fixed up GValue checks.
895 * gvalue.[hc]: added g_value_fits_pointer() and g_value_get_as_pointer()
896 to peek at the value contents as pointer.
898 * *.[hc]: adaptions to type macro fixes and changes in the type
901 * many const corrections over the place.
903 Sat Oct 21 02:49:56 2000 Tim Janik <timj@gtk.org>
905 * gtype.c (g_type_conforms_to): this function basically behaves like
906 and is_a check, except that it _additionally_ features interfaces
907 for instantiatable types. enforce this in the second branch as well
908 (`type' conforms_to `type') even if `type' is not an interface type.
910 Fri Oct 20 15:31:04 2000 Tim Janik <timj@gtk.org>
912 * gvaluetypes.[hc]: added G_TYPE_POINTER implementation from jrb.
916 * gvaluetypes.c: added GTypeValueTable.value_peek_pointer and
917 suitable implementations of this for G_TYPE_STRING, G_TYPE_OBJECT
920 Mon Aug 21 04:13:37 2000 Tim Janik <timj@gtk.org>
922 * gbsearcharray.[hc]: long standing needed generic implementation
923 of a binary searchable, sorted and dynamically sized array.
925 2000-10-15 Raja R Harinath <harinath@cs.umn.edu>
927 * Makefile.am (BUILT_EXTRA_DIST): New variable.
928 (dist-hook): Handle $(BUILT_EXTRA_DIST).
929 (*): Remove traces of @STRIP_{BEGIN,END}@.
931 2000-09-29 Martin Baulig <baulig@suse.de>
933 Several minor ANSI C fixes.
936 * gtype.c (type_class_init):
937 `(gpointer) bnode->data->class.class_init_base'
938 in call to g_slist_prepend() and
939 'GBaseInitFunc class_init_base = (GBaseInitFunc) slist->data'.
941 * gobject.c: Put text following #endif into comments.
943 2000-09-25 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
945 * Makefile.am: Remove empty SUBDIRS line, as that prevents make
948 Sat Sep 9 20:04:13 2000 Owen Taylor <otaylor@redhat.com>
950 * gobject.c (g_object_last_unref): Move call to
951 g_type_free_instance() here from g_object_do_finalize,
952 since g_type_free_instance() can unload the object's
955 2000-07-27 Tor Lillqvist <tml@iki.fi>
957 * gobject.c: No, don't mark glib_debug_objects for export here,
958 it's handled specially in gtktypeutils.c.
960 * gobject.def: Export g_type_fundamental_last (the function).
962 2000-07-26 Tor Lillqvist <tml@iki.fi>
965 * gobject.c: Mark glib_debug_objects for export/import as it is
968 Sun Jul 23 17:23:35 2000 Tim Janik <timj@gtk.org>
970 * gtype.[hc]: make g_type_fundamental_last() a function, avoiding all
971 that extern variable clutter and avoiding further problems with thread
974 2000-07-19 Tor Lillqvist <tml@iki.fi>
979 * gtype.c: Shut up Sun's picky compiler.
981 2000-07-14 Tor Lillqvist <tml@iki.fi>
983 * gobject.def: Add g_type_get_plugin.
985 Thu Jul 13 02:07:54 2000 Tim Janik <timj@gtk.org>
987 * gparam.c (g_param_value_defaults): default initialize the temporary
988 default value, instead of nuking the caller's value contents.
990 2000-07-11 Raja R Harinath <harinath@cs.umn.edu>
992 * gtype.c (g_type_get_plugin): Don't return just 0 or 1.
994 Tue Jul 11 02:48:13 2000 Tim Janik <timj@gtk.org>
996 * gtype.[hc]: removed g_type_is_dynamic() and added g_type_get_plugin().
998 2000-07-10 Tor Lillqvist <tml@iki.fi>
1000 * gobject-query.c: Include ../config.h for HAVE_UNISTD_H. Use it
1001 to guard inclusion of <unistd.h>.
1003 * gtype.h: Fix copy-paste errors in the ifdefs on how to declare a
1004 variable for export. Call the macro GOBJECT_VAR.
1006 * gtype.c: Declare _g_type_fundamental_last for export here, too.
1007 (type_node_any_new): Use only constant expressions for sizeof
1008 operator (for instance MSVC requires this).
1010 * makefile.mingw.in: Define GOBJECT_COMPILATION.
1012 Sun Jul 9 21:21:46 2000 Owen Taylor <otaylor@redhat.com>
1014 * genums.c: Move string.h include into the .c file
1015 instead of where it was in the .h file by mistake.
1017 Thu Jul 6 15:30:27 2000 Owen Taylor <otaylor@redhat.com>
1019 * Makefile.am (EXTRA_DIST): dist fixes.
1021 * gobject.c: Add a global variable glib_debug_objects
1022 (not in header file) to control object tracing.
1024 2000-07-01 Tor Lillqvist <tml@iki.fi>
1026 * gobject.def: Update added and renamed entry points.
1028 * makefile.mingw.in: Add gvaluetypes.o.
1030 Thu Jun 29 16:02:07 2000 Owen Taylor <otaylor@redhat.com>
1032 * gobject.c:include string.h for memset
1033 * genums.h: include string.h for strcpy
1034 * gvalue.c: include string.h for memset, memcpy.
1036 Sat Jun 24 23:03:04 2000 Tim Janik <timj@gtk.org>
1038 * gtype.[hc]: provide G_TYPE_CHAR, G_TYPE_UCHAR, G_TYPE_BOOLEAN,
1039 G_TYPE_INT, G_TYPE_UINT, G_TYPE_LONG, G_TYPE_ULONG, G_TYPE_FLOAT,
1040 G_TYPE_DOUBLE and G_TYPE_STRING fundamental types.
1041 added a GTypeValueTable* pointer to GTypeInfo structure for types
1042 to implement GValue handling functions.
1043 GTypeValueTable contains the following members:
1044 value_init(): initialize a GValue structure.
1045 value_free(): free GValue structure contents (optional).
1046 value_copy(): copy one GValue contents to another GValue structure of
1047 collect_type: varargs collection type for the first variable argument
1048 to be collected by collect_value().
1049 collect_value(): variable arguments collection function (optional).
1050 lcopy_type: varargs collection type for the first variable argument
1051 to be location copyied by lcopy_value().
1052 lcopy_value(): variable arguments location copy function (optional).
1053 g_type_value_table_peek(): new function to retrive the GTypeValueTable*
1054 for a type node. ValueTables get inherited from parent types, unless
1055 overridden through the GTypeInfo structure. internally, GTypeValueTable
1056 support means an added overhead of one pointer per static or used
1058 g_type_add_class_cache_func(): provide a cache_func/data pair to be
1059 called prior to a type nodes last_unref() function, this can be used
1060 to prevent premature class destruction. multiple installed cache_func()
1061 will be chained upon last_unref() untill one of them returns TRUE.
1062 the cache_func()s have to check the class id passed in to figure whether
1063 they actually want to cache the class of this type (since all classes
1064 are routed through the cache_func() chain).
1065 g_type_remove_class_cache_func(): remove a previously installed
1066 cache_func/data pair. the cache maintained by this function has to be
1067 clear when calling g_type_remove_class_cache_func() to avoid leaks.
1068 g_type_class_unref_uncached(): class unref function for cache_func()
1069 implementations, unreferences a class omitting the cache chain (and
1070 therefore unref->cache->unref->... loops).
1072 * gvaluetypes.[hc]: provide the value setters/getters for the primitive
1073 fundamental types boolean, char, uchar, int, uint, long, ulong, float,
1076 * gvalue.[hc]: provide G_TYPE_IS_VALUE() in terms of whether a
1077 GTypeValueTable is provided for this type.
1078 removed g_value_init_default(), g_value_validate(), g_value_defaults(),
1079 g_value_set_default() and g_values_cmp() as these are supplied by the
1081 moved g_values_exchange() into the "implementation details" section,
1082 since it just provides the underlying functionality for
1085 * gvaluecollector.h: renamed the varargs value container from
1086 GParamCValue to GTypeCValue as the value collection methods are
1087 supplied by the type system now.
1088 G_PARAM_COLLECT_VALUE() and G_PARAM_LCOPY_VALUE() got renamed to
1089 G_VALUE_COLLECT() and G_VALUE_LCOPY() and operate without a
1090 GParamSpec structure now.
1092 * genums.h: macros cleanups/fixes.
1094 * genum.c: provide G_TYPE_ENUM and G_TYPE_FLAGS type
1095 and assorted g_value_{s|g}et_{enum|flags}() implementations.
1098 provide G_IS_VALUE_OBJECT(), G_TYPE_OBJECT ValueTable methods
1099 and g_value_{s|g}et_object().
1101 * gparam.[hc]: reduced class to value_set_default(),
1102 value_validate() and values_cmp(). also parameters now need to fill
1103 in a GType value_type; field to indicate the GValue type they
1104 are handling. provide g_param_value_set_default(),
1105 g_param_value_defaults(), g_param_value_validate() and
1106 g_param_values_cmp().
1108 * gparamspecs.[hc]: got rid of the g_value_* functions and
1109 the G_IS_VALUE_* macros. adapted param spec implementations
1110 according to the GParamSpecClass changes.
1112 Sat Jun 10 08:38:27 2000 Tim Janik <timj@gtk.org>
1114 * gtype.c (type_class_init): fetch the nth iface entry of the
1115 type node in the nth loop iteration, not alwys the first.
1116 bug discovered by Walt Pohl <cher@suitware.com>.
1117 (type_data_finalize_class_ifaces): same here, cut and paste
1120 Wed Jun 7 09:21:05 2000 Owen Taylor <otaylor@redhat.com>
1122 * Makefile.am (INCLUDES): Add top_builddir so glibconfig.h
1123 is found properly when build srcdir != builddir. (Patch from
1126 2000-05-13 Tor Lillqvist <tml@iki.fi>
1130 * gobject.rc.in: New files, for Win32 (mingw) build.
1132 * Makefile.am: Add to EXTRA_DIST. Add rules to produce the
1133 corresponding non-*.in files.
1135 * gtype.h: (Win32:) Mark _g_type_fundamental_last for
1136 export/import from DLL.
1138 Fri May 5 01:15:48 2000 Tim Janik <timj@gtk.org>
1140 * gtype.h: add reserved fundamental ids for gtk types (for transition
1141 time). added G_TYPE_FUNDAMENTAL_MAX for gtk.
1143 Mon Apr 17 20:45:50 2000 Tim Janik <timj@gtk.org>
1145 * glib-gobject.c (g_object_base_class_finalize): oops, don't unset
1146 n_params prior to destructing them.
1148 Tue Apr 11 04:28:10 2000 Tim Janik <timj@gtk.org>
1150 * fixed a couple of bugs in the initial parameter/object
1151 implementations, after getting beast running on GObject and GValue.
1153 Fri Apr 7 04:27:49 2000 Tim Janik <timj@gtk.org>
1155 * glib-gobject.[hc]: completed parameter set/get implementations,
1156 along with asyncronous parameter changed notification queue.
1158 Sun Apr 2 04:54:36 2000 Tim Janik <timj@gtk.org>
1160 * glib-gobject.[hc]: GObject implementation, that is facilities
1161 for setting/getting quarked data and reference counting.
1163 * glib-gparamspecs.[hc]: first actuall parameter implementations
1164 for GLib, so far we have: char, uchar, bool, int, uint, long,
1165 ulong, enum, flags, float, double, string and object. each of these
1166 GParamSpecs is a new instantiatable type in its own respect,
1167 so the .c file derives 13 new types from G_TYPE_PARAM and
1168 defines over 50 (*2) conversion facilities.
1170 * glib-gvaluecollector.h: generic varargs handling stubs for
1171 GParamSpecs, private header file (does get installed for
1172 inclusion into user code though).
1174 * glib-gvalue.[hc]: GValue functionality implementation.
1176 * glib-gparam.[hc]: basis GParamSpec implementation for
1177 the virtual base type G_TYPE_PARAM.
1179 * glib-genums.[hc]: enum/flags type implementation, based on
1182 * glib-gtype.[hc]: GLib Type System implementation, heavily
1183 based on BSE's dynamic type system.