1 2000-11-05 Tor Lillqvist <tml@iki.fi>
3 * makefile.{mingw,msc}.in (gobject_OBJECTS): Add gtypeplugin.
7 Sun Nov 5 05:22:55 2000 Tim Janik <timj@gtk.org>
10 fixed a bag full of subtle bugs of immensive screw-up potential in
11 handlers_find(), luckily no one found out about them yet ;)
12 fixed signal_handlers_foreach_matched_R() so it operates on an
13 initial handler list snapshot provided by handlers_find() to work
14 around general reentrancy problems and to avoid multiple callback()
15 invocations on the same handlers.
16 this code is now officially 80% bug free (10% remaining for interface
17 types, and 10% remaining for destroyed signals ;)
19 Sat Nov 4 02:01:33 2000 Tim Janik <timj@gtk.org>
21 * gsignal.c (_g_signals_destroy): valid signal nodes start out at 1.
23 * gtypeplugin.[hc]: new files holding a GTypePlugin interface
24 implementation that provides the API required by GType to deal with
25 dynamically loadable types.
27 * gtype.[hc]: displace any GTypePlugin business to gtypeplugin.h.
29 Fri Nov 3 07:35:00 2000 Tim Janik <timj@gtk.org>
31 * gsignal.[hc]: prefix internal functions with '_'. renamed
32 g_signal_connect_closure() to g_signal_connect_closure_by_id().
33 added g_signal_parse_name() to retrive signal_id and detail quark
34 from a signal name (internal).
36 Wed Nov 1 03:36:54 2000 Tim Janik <timj@gtk.org>
38 * gobject.c (g_object_base_class_finalize): destroy all signals that
39 the finalized obejct type introduced.
41 * gsignal.c (g_signals_destroy): don't require itype to have
44 * gobject.c (g_object_do_finalize): make sure all signal handlers
48 (g_signal_handler_find): only match on non-0 masks.
49 (g_signal_handlers_block_matched):
50 (g_signal_handlers_unblock_matched):
51 (g_signal_handlers_disconnect_matched): new functions to block/unblock
52 or disconnect handlers in groups.
54 2000-10-30 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
56 * gvalue.c (exchange_entries_equal), gparam.c (param_spec_equals):
57 made both functions return gboolean just for the little extra
58 standard conformance now that GEqualFunc is introduced.
60 Mon Oct 30 05:52:45 2000 Tim Janik <timj@gtk.org>
62 * gsignal.c (g_signal_list_ids): get rid of inline documentation owen
63 added, the doc system would ignore it anyways (for some reason not
66 Mon Oct 30 03:00:07 2000 Tim Janik <timj@gtk.org>
68 * gsignal.[hc] (g_signal_list_ids): renamed owen's g_type_signals(),
69 added required mutex locks.
71 Sun Oct 29 02:31:03 2000 Owen Taylor <otaylor@redhat.com>
73 * gsignal.c (g_type_signals): Fix problem where signals
74 with "_" in them appeared twice in the result array.
76 Sun Oct 29 01:58:44 2000 Owen Taylor <otaylor@redhat.com>
78 * gsignal.h: Add g_type_signals() - a function to list
79 all signals for a given type.
81 Sat Oct 28 00:28:09 2000 Tim Janik <timj@gtk.org>
83 * gclosure.c (g_closure_add_marshal_guards): fixed notifier position
84 for post_marshal guard which was off at 0.
86 Fri Oct 27 21:49:31 2000 Tim Janik <timj@gtk.org>
88 * gobject.[hc]: doh, fix argument order in for
89 g_cclosure_new_object_swap and g_cclosure_new_object.
91 2000-10-28 Tor Lillqvist <tml@iki.fi>
93 * makefile.{mingw,msc}.in: Make glib-genmarshal.exe.
95 * glib-genmarshal.c: Conditionalise include of unistd.h.
96 Include <io.h> on Win32.
98 * gobject.def: Add some missing entry points.
100 Fri Oct 27 16:33:41 2000 Tim Janik <timj@gtk.org>
102 * gsignal.[hc]: publically define GSignalInvocationHint structure
103 that gets passed in to closure invocations. added signal details.
104 renamed GSignalType to GSignalFlags to comply with conventions.
105 quite some cleanups and minor fixes. avoid uneccessary handler list
106 walks upon invokation of after handlers. relookup handler list for
107 restarted emissions. preliminary abort normal handler invokation if
108 after handler is encountered.
111 * gclosure.[hc]: moved invocation_hint to the end of the
112 g_closure_invoke() arguments as sugegsted by kenelson.
113 also made it a gpointer to be more generic. the invocation_hint
114 is a caller specific thing that can be used to pass additional
115 data in to closure invocations as documented with the caller
116 invoking the closure.
118 Fri Oct 27 05:35:14 2000 Tim Janik <timj@gtk.org>
120 * gobject.c (g_object_watch_closure): fixed realloc bug, reported
123 * gsignal.c (g_signal_newv): fixed deadlock scenarion where
124 g_signal_lookup() would be called with the signal lock being
125 held. reported by james henstridge.
127 * gclosure.c (g_closure_set_meta_marshal): fixed memcpy/overwrite bug
130 2000-10-26 Tor Lillqvist <tml@iki.fi>
132 * gbsearcharray.c (bsearch_array_insert): Fix gccisms (pointer
133 arithmetic on void pointer, label without statement following.
135 * gtype.c (type_node_fundamental_info): Don't apply unary minus to
136 result of sizeof operator, it can be unsigned. Cast first to
139 * gobject.def: Add new functions.
141 * makefile.{mingw,msc}.in: Add new objects.
143 2000-10-26 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
145 * Makefile.am: Remove empty SUBDIRS line _again_, as that _still_
146 prevents 'make dist' from working.
148 Wed Oct 25 19:11:03 2000 Owen Taylor <otaylor@redhat.com>
150 * gbsearcharray.h (g_bsearch_array_get_nth): Don't use implicit
151 casts from void * since this will get included from C++ too
154 Thu Oct 26 00:30:27 2000 Tim Janik <timj@gtk.org>
156 * gvaluetypes.[hc]: added g_value_set_static_string().
158 * gboxed.[hc]: const corrections. added g_value_set_static_boxed().
160 Wed Oct 25 20:27:02 2000 Tim Janik <timj@gtk.org>
162 * gtype.c (g_type_free_instance): for the moment, freeing object
163 structures will fill their memory portion with 0xAA. there's a
164 FIXME there, remove this line at a later point.
166 Tue Oct 24 23:10:26 2000 Tim Janik <timj@gtk.org>
169 * glib-genmarshal.c: added publically installed marshaller generator.
171 * gtype.h: added G_TYPE_INSTANCE_GET_INTERFACE() to retrive a certain
172 interface VTable from instances.
174 Mon Oct 23 08:28:15 2000 Tim Janik <timj@gtk.org>
176 * gobject.[hc]: new functions for closure maintenance:
177 (g_object_watch_closure): maintain validity of the object and
178 the closure for objects that are used as data part of a closure.
179 (g_cclosure_new_object): convenience function to create C closures
180 that have an object as data argument.
181 (g_closure_new_object): convenience function to create closures
182 that have an object as data argument.
184 * gclosure.[hc]: implementation of GClosure mechanism.
185 a closure is basically an encapsulation of a callback function
186 and its environment. ideally, most places supporting callback
187 functions will simply take a GClosure* pointer and thus unify
188 callback environments wrg destroy notification etc.
189 GClosure provides destroy notifiers for arbitrary data pointers,
190 reference counting, invalidation notification (it can be invalidated
191 which is merely a deactivate state) and a marshallinbg abstraction.
192 GCClosure is also provided in these files, they present a specialized
193 GClosure implementation for C language callbacks.
195 * genum.c: macro cleanups.
197 * gboxed.[hc]: new files, for boxed type abstraction.
198 (g_boxed_copy): copy a boxed structure
199 (g_boxed_free): free a boxed structure
201 (g_value_get_boxed): standard GValue functions for boxed types
202 (g_boxed_type_register_static): convenience function for easy
203 introduction of new G_TYPE_BOXED derivatives.
205 * gparam.[hc]: introduced g_param_type_register_static(), a short hand
206 for creation of new GParamSpec derived types.
208 * gtype.[hc]: many fixes, introduced ability to flag individual
209 type nodes as ABSTRACT upon registration, added value_peek_pointer()
210 to the value table to peek at GValue contents as a pointer for types
211 that support this. fixed up GValue checks.
213 * gvalue.[hc]: added g_value_fits_pointer() and g_value_get_as_pointer()
214 to peek at the value contents as pointer.
216 * *.[hc]: adaptions to type macro fixes and changes in the type
219 * many const corrections over the place.
221 Sat Oct 21 02:49:56 2000 Tim Janik <timj@gtk.org>
223 * gtype.c (g_type_conforms_to): this function basically behaves like
224 and is_a check, except that it _additionally_ features interfaces
225 for instantiatable types. enforce this in the second branch as well
226 (`type' conforms_to `type') even if `type' is not an interface type.
228 Fri Oct 20 15:31:04 2000 Tim Janik <timj@gtk.org>
230 * gvaluetypes.[hc]: added G_TYPE_POINTER implementation from jrb.
234 * gvaluetypes.c: added GTypeValueTable.value_peek_pointer and
235 suitable implementations of this for G_TYPE_STRING, G_TYPE_OBJECT
238 Mon Aug 21 04:13:37 2000 Tim Janik <timj@gtk.org>
240 * gbsearcharray.[hc]: long standing needed generic implementation
241 of a binary searchable, sorted and dynamically sized array.
243 2000-10-15 Raja R Harinath <harinath@cs.umn.edu>
245 * Makefile.am (BUILT_EXTRA_DIST): New variable.
246 (dist-hook): Handle $(BUILT_EXTRA_DIST).
247 (*): Remove traces of @STRIP_{BEGIN,END}@.
249 2000-09-29 Martin Baulig <baulig@suse.de>
251 Several minor ANSI C fixes.
254 * gtype.c (type_class_init):
255 `(gpointer) bnode->data->class.class_init_base'
256 in call to g_slist_prepend() and
257 'GBaseInitFunc class_init_base = (GBaseInitFunc) slist->data'.
259 * gobject.c: Put text following #endif into comments.
261 2000-09-25 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
263 * Makefile.am: Remove empty SUBDIRS line, as that prevents make
266 Sat Sep 9 20:04:13 2000 Owen Taylor <otaylor@redhat.com>
268 * gobject.c (g_object_last_unref): Move call to
269 g_type_free_instance() here from g_object_do_finalize,
270 since g_type_free_instance() can unload the object's
273 2000-07-27 Tor Lillqvist <tml@iki.fi>
275 * gobject.c: No, don't mark glib_debug_objects for export here,
276 it's handled specially in gtktypeutils.c.
278 * gobject.def: Export g_type_fundamental_last (the function).
280 2000-07-26 Tor Lillqvist <tml@iki.fi>
283 * gobject.c: Mark glib_debug_objects for export/import as it is
286 Sun Jul 23 17:23:35 2000 Tim Janik <timj@gtk.org>
288 * gtype.[hc]: make g_type_fundamental_last() a function, avoiding all
289 that extern variable clutter and avoiding further problems with thread
292 2000-07-19 Tor Lillqvist <tml@iki.fi>
297 * gtype.c: Shut up Sun's picky compiler.
299 2000-07-14 Tor Lillqvist <tml@iki.fi>
301 * gobject.def: Add g_type_get_plugin.
303 Thu Jul 13 02:07:54 2000 Tim Janik <timj@gtk.org>
305 * gparam.c (g_param_value_defaults): default initialize the temporary
306 default value, instead of nuking the caller's value contents.
308 2000-07-11 Raja R Harinath <harinath@cs.umn.edu>
310 * gtype.c (g_type_get_plugin): Don't return just 0 or 1.
312 Tue Jul 11 02:48:13 2000 Tim Janik <timj@gtk.org>
314 * gtype.[hc]: removed g_type_is_dynamic() and added g_type_get_plugin().
316 2000-07-10 Tor Lillqvist <tml@iki.fi>
318 * gobject-query.c: Include ../config.h for HAVE_UNISTD_H. Use it
319 to guard inclusion of <unistd.h>.
321 * gtype.h: Fix copy-paste errors in the ifdefs on how to declare a
322 variable for export. Call the macro GOBJECT_VAR.
324 * gtype.c: Declare _g_type_fundamental_last for export here, too.
325 (type_node_any_new): Use only constant expressions for sizeof
326 operator (for instance MSVC requires this).
328 * makefile.mingw.in: Define GOBJECT_COMPILATION.
330 Sun Jul 9 21:21:46 2000 Owen Taylor <otaylor@redhat.com>
332 * genums.c: Move string.h include into the .c file
333 instead of where it was in the .h file by mistake.
335 Thu Jul 6 15:30:27 2000 Owen Taylor <otaylor@redhat.com>
337 * Makefile.am (EXTRA_DIST): dist fixes.
339 * gobject.c: Add a global variable glib_debug_objects
340 (not in header file) to control object tracing.
342 2000-07-01 Tor Lillqvist <tml@iki.fi>
344 * gobject.def: Update added and renamed entry points.
346 * makefile.mingw.in: Add gvaluetypes.o.
348 Thu Jun 29 16:02:07 2000 Owen Taylor <otaylor@redhat.com>
350 * gobject.c:include string.h for memset
351 * genums.h: include string.h for strcpy
352 * gvalue.c: include string.h for memset, memcpy.
354 Sat Jun 24 23:03:04 2000 Tim Janik <timj@gtk.org>
356 * gtype.[hc]: provide G_TYPE_CHAR, G_TYPE_UCHAR, G_TYPE_BOOLEAN,
357 G_TYPE_INT, G_TYPE_UINT, G_TYPE_LONG, G_TYPE_ULONG, G_TYPE_FLOAT,
358 G_TYPE_DOUBLE and G_TYPE_STRING fundamental types.
359 added a GTypeValueTable* pointer to GTypeInfo structure for types
360 to implement GValue handling functions.
361 GTypeValueTable contains the following members:
362 value_init(): initialize a GValue structure.
363 value_free(): free GValue structure contents (optional).
364 value_copy(): copy one GValue contents to another GValue structure of
365 collect_type: varargs collection type for the first variable argument
366 to be collected by collect_value().
367 collect_value(): variable arguments collection function (optional).
368 lcopy_type: varargs collection type for the first variable argument
369 to be location copyied by lcopy_value().
370 lcopy_value(): variable arguments location copy function (optional).
371 g_type_value_table_peek(): new function to retrive the GTypeValueTable*
372 for a type node. ValueTables get inherited from parent types, unless
373 overridden through the GTypeInfo structure. internally, GTypeValueTable
374 support means an added overhead of one pointer per static or used
376 g_type_add_class_cache_func(): provide a cache_func/data pair to be
377 called prior to a type nodes last_unref() function, this can be used
378 to prevent premature class destruction. multiple installed cache_func()
379 will be chained upon last_unref() untill one of them returns TRUE.
380 the cache_func()s have to check the class id passed in to figure whether
381 they actually want to cache the class of this type (since all classes
382 are routed through the cache_func() chain).
383 g_type_remove_class_cache_func(): remove a previously installed
384 cache_func/data pair. the cache maintained by this function has to be
385 clear when calling g_type_remove_class_cache_func() to avoid leaks.
386 g_type_class_unref_uncached(): class unref function for cache_func()
387 implementations, unreferences a class omitting the cache chain (and
388 therefore unref->cache->unref->... loops).
390 * gvaluetypes.[hc]: provide the value setters/getters for the primitive
391 fundamental types boolean, char, uchar, int, uint, long, ulong, float,
394 * gvalue.[hc]: provide G_TYPE_IS_VALUE() in terms of whether a
395 GTypeValueTable is provided for this type.
396 removed g_value_init_default(), g_value_validate(), g_value_defaults(),
397 g_value_set_default() and g_values_cmp() as these are supplied by the
399 moved g_values_exchange() into the "implementation details" section,
400 since it just provides the underlying functionality for
403 * gvaluecollector.h: renamed the varargs value container from
404 GParamCValue to GTypeCValue as the value collection methods are
405 supplied by the type system now.
406 G_PARAM_COLLECT_VALUE() and G_PARAM_LCOPY_VALUE() got renamed to
407 G_VALUE_COLLECT() and G_VALUE_LCOPY() and operate without a
408 GParamSpec structure now.
410 * genums.h: macros cleanups/fixes.
412 * genum.c: provide G_TYPE_ENUM and G_TYPE_FLAGS type
413 and assorted g_value_{s|g}et_{enum|flags}() implementations.
416 provide G_IS_VALUE_OBJECT(), G_TYPE_OBJECT ValueTable methods
417 and g_value_{s|g}et_object().
419 * gparam.[hc]: reduced class to value_set_default(),
420 value_validate() and values_cmp(). also parameters now need to fill
421 in a GType value_type; field to indicate the GValue type they
422 are handling. provide g_param_value_set_default(),
423 g_param_value_defaults(), g_param_value_validate() and
424 g_param_values_cmp().
426 * gparamspecs.[hc]: got rid of the g_value_* functions and
427 the G_IS_VALUE_* macros. adapted param spec implementations
428 according to the GParamSpecClass changes.
430 Sat Jun 10 08:38:27 2000 Tim Janik <timj@gtk.org>
432 * gtype.c (type_class_init): fetch the nth iface entry of the
433 type node in the nth loop iteration, not alwys the first.
434 bug discovered by Walt Pohl <cher@suitware.com>.
435 (type_data_finalize_class_ifaces): same here, cut and paste
438 Wed Jun 7 09:21:05 2000 Owen Taylor <otaylor@redhat.com>
440 * Makefile.am (INCLUDES): Add top_builddir so glibconfig.h
441 is found properly when build srcdir != builddir. (Patch from
444 2000-05-13 Tor Lillqvist <tml@iki.fi>
448 * gobject.rc.in: New files, for Win32 (mingw) build.
450 * Makefile.am: Add to EXTRA_DIST. Add rules to produce the
451 corresponding non-*.in files.
453 * gtype.h: (Win32:) Mark _g_type_fundamental_last for
454 export/import from DLL.
456 Fri May 5 01:15:48 2000 Tim Janik <timj@gtk.org>
458 * gtype.h: add reserved fundamental ids for gtk types (for transition
459 time). added G_TYPE_FUNDAMENTAL_MAX for gtk.
461 Mon Apr 17 20:45:50 2000 Tim Janik <timj@gtk.org>
463 * glib-gobject.c (g_object_base_class_finalize): oops, don't unset
464 n_params prior to destructing them.
466 Tue Apr 11 04:28:10 2000 Tim Janik <timj@gtk.org>
468 * fixed a couple of bugs in the initial parameter/object
469 implementations, after getting beast running on GObject and GValue.
471 Fri Apr 7 04:27:49 2000 Tim Janik <timj@gtk.org>
473 * glib-gobject.[hc]: completed parameter set/get implementations,
474 along with asyncronous parameter changed notification queue.
476 Sun Apr 2 04:54:36 2000 Tim Janik <timj@gtk.org>
478 * glib-gobject.[hc]: GObject implementation, that is facilities
479 for setting/getting quarked data and reference counting.
481 * glib-gparamspecs.[hc]: first actuall parameter implementations
482 for GLib, so far we have: char, uchar, bool, int, uint, long,
483 ulong, enum, flags, float, double, string and object. each of these
484 GParamSpecs is a new instantiatable type in its own respect,
485 so the .c file derives 13 new types from G_TYPE_PARAM and
486 defines over 50 (*2) conversion facilities.
488 * glib-gvaluecollector.h: generic varargs handling stubs for
489 GParamSpecs, private header file (does get installed for
490 inclusion into user code though).
492 * glib-gvalue.[hc]: GValue functionality implementation.
494 * glib-gparam.[hc]: basis GParamSpec implementation for
495 the virtual base type G_TYPE_PARAM.
497 * glib-genums.[hc]: enum/flags type implementation, based on
500 * glib-gtype.[hc]: GLib Type System implementation, heavily
501 based on BSE's dynamic type system.