1 Sun Nov 5 13:21:28 2000 Owen Taylor <otaylor@redhat.com>
3 * Makefile.am gtypemodule.[ch]: New basic implementation of
4 GTypePlugin interface as a GObject. Dynamically loaded modules can
5 register any number of types and interface on the module.
7 Sun Nov 5 10:25:40 2000 Owen Taylor <otaylor@redhat.com>
9 * gsignal.c (handlers_find): When appending handlers and
10 not matching on signal_id, use hlist->signal_id instead of
11 signal_id. Having the correct signal_id when unreffing
12 the handlers makes things work a lot better.
14 2000-11-05 Tor Lillqvist <tml@iki.fi>
16 * makefile.{mingw,msc}.in (gobject_OBJECTS): Add gtypeplugin.
18 * gobject.def: Update.
20 Sun Nov 5 05:22:55 2000 Tim Janik <timj@gtk.org>
23 fixed a bag full of subtle bugs of immensive screw-up potential in
24 handlers_find(), luckily no one found out about them yet ;)
25 fixed signal_handlers_foreach_matched_R() so it operates on an
26 initial handler list snapshot provided by handlers_find() to work
27 around general reentrancy problems and to avoid multiple callback()
28 invocations on the same handlers.
29 this code is now officially 80% bug free (10% remaining for interface
30 types, and 10% remaining for destroyed signals ;)
32 Sat Nov 4 02:01:33 2000 Tim Janik <timj@gtk.org>
34 * gsignal.c (_g_signals_destroy): valid signal nodes start out at 1.
36 * gtypeplugin.[hc]: new files holding a GTypePlugin interface
37 implementation that provides the API required by GType to deal with
38 dynamically loadable types.
40 * gtype.[hc]: displace any GTypePlugin business to gtypeplugin.h.
42 Fri Nov 3 07:35:00 2000 Tim Janik <timj@gtk.org>
44 * gsignal.[hc]: prefix internal functions with '_'. renamed
45 g_signal_connect_closure() to g_signal_connect_closure_by_id().
46 added g_signal_parse_name() to retrive signal_id and detail quark
47 from a signal name (internal).
49 Wed Nov 1 03:36:54 2000 Tim Janik <timj@gtk.org>
51 * gobject.c (g_object_base_class_finalize): destroy all signals that
52 the finalized obejct type introduced.
54 * gsignal.c (g_signals_destroy): don't require itype to have
57 * gobject.c (g_object_do_finalize): make sure all signal handlers
61 (g_signal_handler_find): only match on non-0 masks.
62 (g_signal_handlers_block_matched):
63 (g_signal_handlers_unblock_matched):
64 (g_signal_handlers_disconnect_matched): new functions to block/unblock
65 or disconnect handlers in groups.
67 2000-10-30 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
69 * gvalue.c (exchange_entries_equal), gparam.c (param_spec_equals):
70 made both functions return gboolean just for the little extra
71 standard conformance now that GEqualFunc is introduced.
73 Mon Oct 30 05:52:45 2000 Tim Janik <timj@gtk.org>
75 * gsignal.c (g_signal_list_ids): get rid of inline documentation owen
76 added, the doc system would ignore it anyways (for some reason not
79 Mon Oct 30 03:00:07 2000 Tim Janik <timj@gtk.org>
81 * gsignal.[hc] (g_signal_list_ids): renamed owen's g_type_signals(),
82 added required mutex locks.
84 Sun Oct 29 02:31:03 2000 Owen Taylor <otaylor@redhat.com>
86 * gsignal.c (g_type_signals): Fix problem where signals
87 with "_" in them appeared twice in the result array.
89 Sun Oct 29 01:58:44 2000 Owen Taylor <otaylor@redhat.com>
91 * gsignal.h: Add g_type_signals() - a function to list
92 all signals for a given type.
94 Sat Oct 28 00:28:09 2000 Tim Janik <timj@gtk.org>
96 * gclosure.c (g_closure_add_marshal_guards): fixed notifier position
97 for post_marshal guard which was off at 0.
99 Fri Oct 27 21:49:31 2000 Tim Janik <timj@gtk.org>
101 * gobject.[hc]: doh, fix argument order in for
102 g_cclosure_new_object_swap and g_cclosure_new_object.
104 2000-10-28 Tor Lillqvist <tml@iki.fi>
106 * makefile.{mingw,msc}.in: Make glib-genmarshal.exe.
108 * glib-genmarshal.c: Conditionalise include of unistd.h.
109 Include <io.h> on Win32.
111 * gobject.def: Add some missing entry points.
113 Fri Oct 27 16:33:41 2000 Tim Janik <timj@gtk.org>
115 * gsignal.[hc]: publically define GSignalInvocationHint structure
116 that gets passed in to closure invocations. added signal details.
117 renamed GSignalType to GSignalFlags to comply with conventions.
118 quite some cleanups and minor fixes. avoid uneccessary handler list
119 walks upon invokation of after handlers. relookup handler list for
120 restarted emissions. preliminary abort normal handler invokation if
121 after handler is encountered.
124 * gclosure.[hc]: moved invocation_hint to the end of the
125 g_closure_invoke() arguments as sugegsted by kenelson.
126 also made it a gpointer to be more generic. the invocation_hint
127 is a caller specific thing that can be used to pass additional
128 data in to closure invocations as documented with the caller
129 invoking the closure.
131 Fri Oct 27 05:35:14 2000 Tim Janik <timj@gtk.org>
133 * gobject.c (g_object_watch_closure): fixed realloc bug, reported
136 * gsignal.c (g_signal_newv): fixed deadlock scenarion where
137 g_signal_lookup() would be called with the signal lock being
138 held. reported by james henstridge.
140 * gclosure.c (g_closure_set_meta_marshal): fixed memcpy/overwrite bug
143 2000-10-26 Tor Lillqvist <tml@iki.fi>
145 * gbsearcharray.c (bsearch_array_insert): Fix gccisms (pointer
146 arithmetic on void pointer, label without statement following.
148 * gtype.c (type_node_fundamental_info): Don't apply unary minus to
149 result of sizeof operator, it can be unsigned. Cast first to
152 * gobject.def: Add new functions.
154 * makefile.{mingw,msc}.in: Add new objects.
156 2000-10-26 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
158 * Makefile.am: Remove empty SUBDIRS line _again_, as that _still_
159 prevents 'make dist' from working.
161 Wed Oct 25 19:11:03 2000 Owen Taylor <otaylor@redhat.com>
163 * gbsearcharray.h (g_bsearch_array_get_nth): Don't use implicit
164 casts from void * since this will get included from C++ too
167 Thu Oct 26 00:30:27 2000 Tim Janik <timj@gtk.org>
169 * gvaluetypes.[hc]: added g_value_set_static_string().
171 * gboxed.[hc]: const corrections. added g_value_set_static_boxed().
173 Wed Oct 25 20:27:02 2000 Tim Janik <timj@gtk.org>
175 * gtype.c (g_type_free_instance): for the moment, freeing object
176 structures will fill their memory portion with 0xAA. there's a
177 FIXME there, remove this line at a later point.
179 Tue Oct 24 23:10:26 2000 Tim Janik <timj@gtk.org>
182 * glib-genmarshal.c: added publically installed marshaller generator.
184 * gtype.h: added G_TYPE_INSTANCE_GET_INTERFACE() to retrive a certain
185 interface VTable from instances.
187 Mon Oct 23 08:28:15 2000 Tim Janik <timj@gtk.org>
189 * gobject.[hc]: new functions for closure maintenance:
190 (g_object_watch_closure): maintain validity of the object and
191 the closure for objects that are used as data part of a closure.
192 (g_cclosure_new_object): convenience function to create C closures
193 that have an object as data argument.
194 (g_closure_new_object): convenience function to create closures
195 that have an object as data argument.
197 * gclosure.[hc]: implementation of GClosure mechanism.
198 a closure is basically an encapsulation of a callback function
199 and its environment. ideally, most places supporting callback
200 functions will simply take a GClosure* pointer and thus unify
201 callback environments wrg destroy notification etc.
202 GClosure provides destroy notifiers for arbitrary data pointers,
203 reference counting, invalidation notification (it can be invalidated
204 which is merely a deactivate state) and a marshallinbg abstraction.
205 GCClosure is also provided in these files, they present a specialized
206 GClosure implementation for C language callbacks.
208 * genum.c: macro cleanups.
210 * gboxed.[hc]: new files, for boxed type abstraction.
211 (g_boxed_copy): copy a boxed structure
212 (g_boxed_free): free a boxed structure
214 (g_value_get_boxed): standard GValue functions for boxed types
215 (g_boxed_type_register_static): convenience function for easy
216 introduction of new G_TYPE_BOXED derivatives.
218 * gparam.[hc]: introduced g_param_type_register_static(), a short hand
219 for creation of new GParamSpec derived types.
221 * gtype.[hc]: many fixes, introduced ability to flag individual
222 type nodes as ABSTRACT upon registration, added value_peek_pointer()
223 to the value table to peek at GValue contents as a pointer for types
224 that support this. fixed up GValue checks.
226 * gvalue.[hc]: added g_value_fits_pointer() and g_value_get_as_pointer()
227 to peek at the value contents as pointer.
229 * *.[hc]: adaptions to type macro fixes and changes in the type
232 * many const corrections over the place.
234 Sat Oct 21 02:49:56 2000 Tim Janik <timj@gtk.org>
236 * gtype.c (g_type_conforms_to): this function basically behaves like
237 and is_a check, except that it _additionally_ features interfaces
238 for instantiatable types. enforce this in the second branch as well
239 (`type' conforms_to `type') even if `type' is not an interface type.
241 Fri Oct 20 15:31:04 2000 Tim Janik <timj@gtk.org>
243 * gvaluetypes.[hc]: added G_TYPE_POINTER implementation from jrb.
247 * gvaluetypes.c: added GTypeValueTable.value_peek_pointer and
248 suitable implementations of this for G_TYPE_STRING, G_TYPE_OBJECT
251 Mon Aug 21 04:13:37 2000 Tim Janik <timj@gtk.org>
253 * gbsearcharray.[hc]: long standing needed generic implementation
254 of a binary searchable, sorted and dynamically sized array.
256 2000-10-15 Raja R Harinath <harinath@cs.umn.edu>
258 * Makefile.am (BUILT_EXTRA_DIST): New variable.
259 (dist-hook): Handle $(BUILT_EXTRA_DIST).
260 (*): Remove traces of @STRIP_{BEGIN,END}@.
262 2000-09-29 Martin Baulig <baulig@suse.de>
264 Several minor ANSI C fixes.
267 * gtype.c (type_class_init):
268 `(gpointer) bnode->data->class.class_init_base'
269 in call to g_slist_prepend() and
270 'GBaseInitFunc class_init_base = (GBaseInitFunc) slist->data'.
272 * gobject.c: Put text following #endif into comments.
274 2000-09-25 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
276 * Makefile.am: Remove empty SUBDIRS line, as that prevents make
279 Sat Sep 9 20:04:13 2000 Owen Taylor <otaylor@redhat.com>
281 * gobject.c (g_object_last_unref): Move call to
282 g_type_free_instance() here from g_object_do_finalize,
283 since g_type_free_instance() can unload the object's
286 2000-07-27 Tor Lillqvist <tml@iki.fi>
288 * gobject.c: No, don't mark glib_debug_objects for export here,
289 it's handled specially in gtktypeutils.c.
291 * gobject.def: Export g_type_fundamental_last (the function).
293 2000-07-26 Tor Lillqvist <tml@iki.fi>
296 * gobject.c: Mark glib_debug_objects for export/import as it is
299 Sun Jul 23 17:23:35 2000 Tim Janik <timj@gtk.org>
301 * gtype.[hc]: make g_type_fundamental_last() a function, avoiding all
302 that extern variable clutter and avoiding further problems with thread
305 2000-07-19 Tor Lillqvist <tml@iki.fi>
310 * gtype.c: Shut up Sun's picky compiler.
312 2000-07-14 Tor Lillqvist <tml@iki.fi>
314 * gobject.def: Add g_type_get_plugin.
316 Thu Jul 13 02:07:54 2000 Tim Janik <timj@gtk.org>
318 * gparam.c (g_param_value_defaults): default initialize the temporary
319 default value, instead of nuking the caller's value contents.
321 2000-07-11 Raja R Harinath <harinath@cs.umn.edu>
323 * gtype.c (g_type_get_plugin): Don't return just 0 or 1.
325 Tue Jul 11 02:48:13 2000 Tim Janik <timj@gtk.org>
327 * gtype.[hc]: removed g_type_is_dynamic() and added g_type_get_plugin().
329 2000-07-10 Tor Lillqvist <tml@iki.fi>
331 * gobject-query.c: Include ../config.h for HAVE_UNISTD_H. Use it
332 to guard inclusion of <unistd.h>.
334 * gtype.h: Fix copy-paste errors in the ifdefs on how to declare a
335 variable for export. Call the macro GOBJECT_VAR.
337 * gtype.c: Declare _g_type_fundamental_last for export here, too.
338 (type_node_any_new): Use only constant expressions for sizeof
339 operator (for instance MSVC requires this).
341 * makefile.mingw.in: Define GOBJECT_COMPILATION.
343 Sun Jul 9 21:21:46 2000 Owen Taylor <otaylor@redhat.com>
345 * genums.c: Move string.h include into the .c file
346 instead of where it was in the .h file by mistake.
348 Thu Jul 6 15:30:27 2000 Owen Taylor <otaylor@redhat.com>
350 * Makefile.am (EXTRA_DIST): dist fixes.
352 * gobject.c: Add a global variable glib_debug_objects
353 (not in header file) to control object tracing.
355 2000-07-01 Tor Lillqvist <tml@iki.fi>
357 * gobject.def: Update added and renamed entry points.
359 * makefile.mingw.in: Add gvaluetypes.o.
361 Thu Jun 29 16:02:07 2000 Owen Taylor <otaylor@redhat.com>
363 * gobject.c:include string.h for memset
364 * genums.h: include string.h for strcpy
365 * gvalue.c: include string.h for memset, memcpy.
367 Sat Jun 24 23:03:04 2000 Tim Janik <timj@gtk.org>
369 * gtype.[hc]: provide G_TYPE_CHAR, G_TYPE_UCHAR, G_TYPE_BOOLEAN,
370 G_TYPE_INT, G_TYPE_UINT, G_TYPE_LONG, G_TYPE_ULONG, G_TYPE_FLOAT,
371 G_TYPE_DOUBLE and G_TYPE_STRING fundamental types.
372 added a GTypeValueTable* pointer to GTypeInfo structure for types
373 to implement GValue handling functions.
374 GTypeValueTable contains the following members:
375 value_init(): initialize a GValue structure.
376 value_free(): free GValue structure contents (optional).
377 value_copy(): copy one GValue contents to another GValue structure of
378 collect_type: varargs collection type for the first variable argument
379 to be collected by collect_value().
380 collect_value(): variable arguments collection function (optional).
381 lcopy_type: varargs collection type for the first variable argument
382 to be location copyied by lcopy_value().
383 lcopy_value(): variable arguments location copy function (optional).
384 g_type_value_table_peek(): new function to retrive the GTypeValueTable*
385 for a type node. ValueTables get inherited from parent types, unless
386 overridden through the GTypeInfo structure. internally, GTypeValueTable
387 support means an added overhead of one pointer per static or used
389 g_type_add_class_cache_func(): provide a cache_func/data pair to be
390 called prior to a type nodes last_unref() function, this can be used
391 to prevent premature class destruction. multiple installed cache_func()
392 will be chained upon last_unref() untill one of them returns TRUE.
393 the cache_func()s have to check the class id passed in to figure whether
394 they actually want to cache the class of this type (since all classes
395 are routed through the cache_func() chain).
396 g_type_remove_class_cache_func(): remove a previously installed
397 cache_func/data pair. the cache maintained by this function has to be
398 clear when calling g_type_remove_class_cache_func() to avoid leaks.
399 g_type_class_unref_uncached(): class unref function for cache_func()
400 implementations, unreferences a class omitting the cache chain (and
401 therefore unref->cache->unref->... loops).
403 * gvaluetypes.[hc]: provide the value setters/getters for the primitive
404 fundamental types boolean, char, uchar, int, uint, long, ulong, float,
407 * gvalue.[hc]: provide G_TYPE_IS_VALUE() in terms of whether a
408 GTypeValueTable is provided for this type.
409 removed g_value_init_default(), g_value_validate(), g_value_defaults(),
410 g_value_set_default() and g_values_cmp() as these are supplied by the
412 moved g_values_exchange() into the "implementation details" section,
413 since it just provides the underlying functionality for
416 * gvaluecollector.h: renamed the varargs value container from
417 GParamCValue to GTypeCValue as the value collection methods are
418 supplied by the type system now.
419 G_PARAM_COLLECT_VALUE() and G_PARAM_LCOPY_VALUE() got renamed to
420 G_VALUE_COLLECT() and G_VALUE_LCOPY() and operate without a
421 GParamSpec structure now.
423 * genums.h: macros cleanups/fixes.
425 * genum.c: provide G_TYPE_ENUM and G_TYPE_FLAGS type
426 and assorted g_value_{s|g}et_{enum|flags}() implementations.
429 provide G_IS_VALUE_OBJECT(), G_TYPE_OBJECT ValueTable methods
430 and g_value_{s|g}et_object().
432 * gparam.[hc]: reduced class to value_set_default(),
433 value_validate() and values_cmp(). also parameters now need to fill
434 in a GType value_type; field to indicate the GValue type they
435 are handling. provide g_param_value_set_default(),
436 g_param_value_defaults(), g_param_value_validate() and
437 g_param_values_cmp().
439 * gparamspecs.[hc]: got rid of the g_value_* functions and
440 the G_IS_VALUE_* macros. adapted param spec implementations
441 according to the GParamSpecClass changes.
443 Sat Jun 10 08:38:27 2000 Tim Janik <timj@gtk.org>
445 * gtype.c (type_class_init): fetch the nth iface entry of the
446 type node in the nth loop iteration, not alwys the first.
447 bug discovered by Walt Pohl <cher@suitware.com>.
448 (type_data_finalize_class_ifaces): same here, cut and paste
451 Wed Jun 7 09:21:05 2000 Owen Taylor <otaylor@redhat.com>
453 * Makefile.am (INCLUDES): Add top_builddir so glibconfig.h
454 is found properly when build srcdir != builddir. (Patch from
457 2000-05-13 Tor Lillqvist <tml@iki.fi>
461 * gobject.rc.in: New files, for Win32 (mingw) build.
463 * Makefile.am: Add to EXTRA_DIST. Add rules to produce the
464 corresponding non-*.in files.
466 * gtype.h: (Win32:) Mark _g_type_fundamental_last for
467 export/import from DLL.
469 Fri May 5 01:15:48 2000 Tim Janik <timj@gtk.org>
471 * gtype.h: add reserved fundamental ids for gtk types (for transition
472 time). added G_TYPE_FUNDAMENTAL_MAX for gtk.
474 Mon Apr 17 20:45:50 2000 Tim Janik <timj@gtk.org>
476 * glib-gobject.c (g_object_base_class_finalize): oops, don't unset
477 n_params prior to destructing them.
479 Tue Apr 11 04:28:10 2000 Tim Janik <timj@gtk.org>
481 * fixed a couple of bugs in the initial parameter/object
482 implementations, after getting beast running on GObject and GValue.
484 Fri Apr 7 04:27:49 2000 Tim Janik <timj@gtk.org>
486 * glib-gobject.[hc]: completed parameter set/get implementations,
487 along with asyncronous parameter changed notification queue.
489 Sun Apr 2 04:54:36 2000 Tim Janik <timj@gtk.org>
491 * glib-gobject.[hc]: GObject implementation, that is facilities
492 for setting/getting quarked data and reference counting.
494 * glib-gparamspecs.[hc]: first actuall parameter implementations
495 for GLib, so far we have: char, uchar, bool, int, uint, long,
496 ulong, enum, flags, float, double, string and object. each of these
497 GParamSpecs is a new instantiatable type in its own respect,
498 so the .c file derives 13 new types from G_TYPE_PARAM and
499 defines over 50 (*2) conversion facilities.
501 * glib-gvaluecollector.h: generic varargs handling stubs for
502 GParamSpecs, private header file (does get installed for
503 inclusion into user code though).
505 * glib-gvalue.[hc]: GValue functionality implementation.
507 * glib-gparam.[hc]: basis GParamSpec implementation for
508 the virtual base type G_TYPE_PARAM.
510 * glib-genums.[hc]: enum/flags type implementation, based on
513 * glib-gtype.[hc]: GLib Type System implementation, heavily
514 based on BSE's dynamic type system.