1 2000-11-11 Tor Lillqvist <tml@iki.fi>
3 * gtypemodule.c: Include stdlib.h for exit().
5 * makefile.{mingw,msc}.in (gobject_OBJECTS): Add gtypemodule.
7 * gobject.def: Add new functions.
9 Sun Nov 5 13:21:28 2000 Owen Taylor <otaylor@redhat.com>
11 * Makefile.am gtypemodule.[ch]: New basic implementation of
12 GTypePlugin interface as a GObject. Dynamically loaded modules can
13 register any number of types and interface on the module.
15 Sun Nov 5 10:25:40 2000 Owen Taylor <otaylor@redhat.com>
17 * gsignal.c (handlers_find): When appending handlers and
18 not matching on signal_id, use hlist->signal_id instead of
19 signal_id. Having the correct signal_id when unreffing
20 the handlers makes things work a lot better.
22 2000-11-05 Tor Lillqvist <tml@iki.fi>
24 * makefile.{mingw,msc}.in (gobject_OBJECTS): Add gtypeplugin.
26 * gobject.def: Update.
28 Sun Nov 5 05:22:55 2000 Tim Janik <timj@gtk.org>
31 fixed a bag full of subtle bugs of immensive screw-up potential in
32 handlers_find(), luckily no one found out about them yet ;)
33 fixed signal_handlers_foreach_matched_R() so it operates on an
34 initial handler list snapshot provided by handlers_find() to work
35 around general reentrancy problems and to avoid multiple callback()
36 invocations on the same handlers.
37 this code is now officially 80% bug free (10% remaining for interface
38 types, and 10% remaining for destroyed signals ;)
40 Sat Nov 4 02:01:33 2000 Tim Janik <timj@gtk.org>
42 * gsignal.c (_g_signals_destroy): valid signal nodes start out at 1.
44 * gtypeplugin.[hc]: new files holding a GTypePlugin interface
45 implementation that provides the API required by GType to deal with
46 dynamically loadable types.
48 * gtype.[hc]: displace any GTypePlugin business to gtypeplugin.h.
50 Fri Nov 3 07:35:00 2000 Tim Janik <timj@gtk.org>
52 * gsignal.[hc]: prefix internal functions with '_'. renamed
53 g_signal_connect_closure() to g_signal_connect_closure_by_id().
54 added g_signal_parse_name() to retrive signal_id and detail quark
55 from a signal name (internal).
57 Wed Nov 1 03:36:54 2000 Tim Janik <timj@gtk.org>
59 * gobject.c (g_object_base_class_finalize): destroy all signals that
60 the finalized obejct type introduced.
62 * gsignal.c (g_signals_destroy): don't require itype to have
65 * gobject.c (g_object_do_finalize): make sure all signal handlers
69 (g_signal_handler_find): only match on non-0 masks.
70 (g_signal_handlers_block_matched):
71 (g_signal_handlers_unblock_matched):
72 (g_signal_handlers_disconnect_matched): new functions to block/unblock
73 or disconnect handlers in groups.
75 2000-10-30 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
77 * gvalue.c (exchange_entries_equal), gparam.c (param_spec_equals):
78 made both functions return gboolean just for the little extra
79 standard conformance now that GEqualFunc is introduced.
81 Mon Oct 30 05:52:45 2000 Tim Janik <timj@gtk.org>
83 * gsignal.c (g_signal_list_ids): get rid of inline documentation owen
84 added, the doc system would ignore it anyways (for some reason not
87 Mon Oct 30 03:00:07 2000 Tim Janik <timj@gtk.org>
89 * gsignal.[hc] (g_signal_list_ids): renamed owen's g_type_signals(),
90 added required mutex locks.
92 Sun Oct 29 02:31:03 2000 Owen Taylor <otaylor@redhat.com>
94 * gsignal.c (g_type_signals): Fix problem where signals
95 with "_" in them appeared twice in the result array.
97 Sun Oct 29 01:58:44 2000 Owen Taylor <otaylor@redhat.com>
99 * gsignal.h: Add g_type_signals() - a function to list
100 all signals for a given type.
102 Sat Oct 28 00:28:09 2000 Tim Janik <timj@gtk.org>
104 * gclosure.c (g_closure_add_marshal_guards): fixed notifier position
105 for post_marshal guard which was off at 0.
107 Fri Oct 27 21:49:31 2000 Tim Janik <timj@gtk.org>
109 * gobject.[hc]: doh, fix argument order in for
110 g_cclosure_new_object_swap and g_cclosure_new_object.
112 2000-10-28 Tor Lillqvist <tml@iki.fi>
114 * makefile.{mingw,msc}.in: Make glib-genmarshal.exe.
116 * glib-genmarshal.c: Conditionalise include of unistd.h.
117 Include <io.h> on Win32.
119 * gobject.def: Add some missing entry points.
121 Fri Oct 27 16:33:41 2000 Tim Janik <timj@gtk.org>
123 * gsignal.[hc]: publically define GSignalInvocationHint structure
124 that gets passed in to closure invocations. added signal details.
125 renamed GSignalType to GSignalFlags to comply with conventions.
126 quite some cleanups and minor fixes. avoid uneccessary handler list
127 walks upon invokation of after handlers. relookup handler list for
128 restarted emissions. preliminary abort normal handler invokation if
129 after handler is encountered.
132 * gclosure.[hc]: moved invocation_hint to the end of the
133 g_closure_invoke() arguments as sugegsted by kenelson.
134 also made it a gpointer to be more generic. the invocation_hint
135 is a caller specific thing that can be used to pass additional
136 data in to closure invocations as documented with the caller
137 invoking the closure.
139 Fri Oct 27 05:35:14 2000 Tim Janik <timj@gtk.org>
141 * gobject.c (g_object_watch_closure): fixed realloc bug, reported
144 * gsignal.c (g_signal_newv): fixed deadlock scenarion where
145 g_signal_lookup() would be called with the signal lock being
146 held. reported by james henstridge.
148 * gclosure.c (g_closure_set_meta_marshal): fixed memcpy/overwrite bug
151 2000-10-26 Tor Lillqvist <tml@iki.fi>
153 * gbsearcharray.c (bsearch_array_insert): Fix gccisms (pointer
154 arithmetic on void pointer, label without statement following.
156 * gtype.c (type_node_fundamental_info): Don't apply unary minus to
157 result of sizeof operator, it can be unsigned. Cast first to
160 * gobject.def: Add new functions.
162 * makefile.{mingw,msc}.in: Add new objects.
164 2000-10-26 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
166 * Makefile.am: Remove empty SUBDIRS line _again_, as that _still_
167 prevents 'make dist' from working.
169 Wed Oct 25 19:11:03 2000 Owen Taylor <otaylor@redhat.com>
171 * gbsearcharray.h (g_bsearch_array_get_nth): Don't use implicit
172 casts from void * since this will get included from C++ too
175 Thu Oct 26 00:30:27 2000 Tim Janik <timj@gtk.org>
177 * gvaluetypes.[hc]: added g_value_set_static_string().
179 * gboxed.[hc]: const corrections. added g_value_set_static_boxed().
181 Wed Oct 25 20:27:02 2000 Tim Janik <timj@gtk.org>
183 * gtype.c (g_type_free_instance): for the moment, freeing object
184 structures will fill their memory portion with 0xAA. there's a
185 FIXME there, remove this line at a later point.
187 Tue Oct 24 23:10:26 2000 Tim Janik <timj@gtk.org>
190 * glib-genmarshal.c: added publically installed marshaller generator.
192 * gtype.h: added G_TYPE_INSTANCE_GET_INTERFACE() to retrive a certain
193 interface VTable from instances.
195 Mon Oct 23 08:28:15 2000 Tim Janik <timj@gtk.org>
197 * gobject.[hc]: new functions for closure maintenance:
198 (g_object_watch_closure): maintain validity of the object and
199 the closure for objects that are used as data part of a closure.
200 (g_cclosure_new_object): convenience function to create C closures
201 that have an object as data argument.
202 (g_closure_new_object): convenience function to create closures
203 that have an object as data argument.
205 * gclosure.[hc]: implementation of GClosure mechanism.
206 a closure is basically an encapsulation of a callback function
207 and its environment. ideally, most places supporting callback
208 functions will simply take a GClosure* pointer and thus unify
209 callback environments wrg destroy notification etc.
210 GClosure provides destroy notifiers for arbitrary data pointers,
211 reference counting, invalidation notification (it can be invalidated
212 which is merely a deactivate state) and a marshallinbg abstraction.
213 GCClosure is also provided in these files, they present a specialized
214 GClosure implementation for C language callbacks.
216 * genum.c: macro cleanups.
218 * gboxed.[hc]: new files, for boxed type abstraction.
219 (g_boxed_copy): copy a boxed structure
220 (g_boxed_free): free a boxed structure
222 (g_value_get_boxed): standard GValue functions for boxed types
223 (g_boxed_type_register_static): convenience function for easy
224 introduction of new G_TYPE_BOXED derivatives.
226 * gparam.[hc]: introduced g_param_type_register_static(), a short hand
227 for creation of new GParamSpec derived types.
229 * gtype.[hc]: many fixes, introduced ability to flag individual
230 type nodes as ABSTRACT upon registration, added value_peek_pointer()
231 to the value table to peek at GValue contents as a pointer for types
232 that support this. fixed up GValue checks.
234 * gvalue.[hc]: added g_value_fits_pointer() and g_value_get_as_pointer()
235 to peek at the value contents as pointer.
237 * *.[hc]: adaptions to type macro fixes and changes in the type
240 * many const corrections over the place.
242 Sat Oct 21 02:49:56 2000 Tim Janik <timj@gtk.org>
244 * gtype.c (g_type_conforms_to): this function basically behaves like
245 and is_a check, except that it _additionally_ features interfaces
246 for instantiatable types. enforce this in the second branch as well
247 (`type' conforms_to `type') even if `type' is not an interface type.
249 Fri Oct 20 15:31:04 2000 Tim Janik <timj@gtk.org>
251 * gvaluetypes.[hc]: added G_TYPE_POINTER implementation from jrb.
255 * gvaluetypes.c: added GTypeValueTable.value_peek_pointer and
256 suitable implementations of this for G_TYPE_STRING, G_TYPE_OBJECT
259 Mon Aug 21 04:13:37 2000 Tim Janik <timj@gtk.org>
261 * gbsearcharray.[hc]: long standing needed generic implementation
262 of a binary searchable, sorted and dynamically sized array.
264 2000-10-15 Raja R Harinath <harinath@cs.umn.edu>
266 * Makefile.am (BUILT_EXTRA_DIST): New variable.
267 (dist-hook): Handle $(BUILT_EXTRA_DIST).
268 (*): Remove traces of @STRIP_{BEGIN,END}@.
270 2000-09-29 Martin Baulig <baulig@suse.de>
272 Several minor ANSI C fixes.
275 * gtype.c (type_class_init):
276 `(gpointer) bnode->data->class.class_init_base'
277 in call to g_slist_prepend() and
278 'GBaseInitFunc class_init_base = (GBaseInitFunc) slist->data'.
280 * gobject.c: Put text following #endif into comments.
282 2000-09-25 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
284 * Makefile.am: Remove empty SUBDIRS line, as that prevents make
287 Sat Sep 9 20:04:13 2000 Owen Taylor <otaylor@redhat.com>
289 * gobject.c (g_object_last_unref): Move call to
290 g_type_free_instance() here from g_object_do_finalize,
291 since g_type_free_instance() can unload the object's
294 2000-07-27 Tor Lillqvist <tml@iki.fi>
296 * gobject.c: No, don't mark glib_debug_objects for export here,
297 it's handled specially in gtktypeutils.c.
299 * gobject.def: Export g_type_fundamental_last (the function).
301 2000-07-26 Tor Lillqvist <tml@iki.fi>
304 * gobject.c: Mark glib_debug_objects for export/import as it is
307 Sun Jul 23 17:23:35 2000 Tim Janik <timj@gtk.org>
309 * gtype.[hc]: make g_type_fundamental_last() a function, avoiding all
310 that extern variable clutter and avoiding further problems with thread
313 2000-07-19 Tor Lillqvist <tml@iki.fi>
318 * gtype.c: Shut up Sun's picky compiler.
320 2000-07-14 Tor Lillqvist <tml@iki.fi>
322 * gobject.def: Add g_type_get_plugin.
324 Thu Jul 13 02:07:54 2000 Tim Janik <timj@gtk.org>
326 * gparam.c (g_param_value_defaults): default initialize the temporary
327 default value, instead of nuking the caller's value contents.
329 2000-07-11 Raja R Harinath <harinath@cs.umn.edu>
331 * gtype.c (g_type_get_plugin): Don't return just 0 or 1.
333 Tue Jul 11 02:48:13 2000 Tim Janik <timj@gtk.org>
335 * gtype.[hc]: removed g_type_is_dynamic() and added g_type_get_plugin().
337 2000-07-10 Tor Lillqvist <tml@iki.fi>
339 * gobject-query.c: Include ../config.h for HAVE_UNISTD_H. Use it
340 to guard inclusion of <unistd.h>.
342 * gtype.h: Fix copy-paste errors in the ifdefs on how to declare a
343 variable for export. Call the macro GOBJECT_VAR.
345 * gtype.c: Declare _g_type_fundamental_last for export here, too.
346 (type_node_any_new): Use only constant expressions for sizeof
347 operator (for instance MSVC requires this).
349 * makefile.mingw.in: Define GOBJECT_COMPILATION.
351 Sun Jul 9 21:21:46 2000 Owen Taylor <otaylor@redhat.com>
353 * genums.c: Move string.h include into the .c file
354 instead of where it was in the .h file by mistake.
356 Thu Jul 6 15:30:27 2000 Owen Taylor <otaylor@redhat.com>
358 * Makefile.am (EXTRA_DIST): dist fixes.
360 * gobject.c: Add a global variable glib_debug_objects
361 (not in header file) to control object tracing.
363 2000-07-01 Tor Lillqvist <tml@iki.fi>
365 * gobject.def: Update added and renamed entry points.
367 * makefile.mingw.in: Add gvaluetypes.o.
369 Thu Jun 29 16:02:07 2000 Owen Taylor <otaylor@redhat.com>
371 * gobject.c:include string.h for memset
372 * genums.h: include string.h for strcpy
373 * gvalue.c: include string.h for memset, memcpy.
375 Sat Jun 24 23:03:04 2000 Tim Janik <timj@gtk.org>
377 * gtype.[hc]: provide G_TYPE_CHAR, G_TYPE_UCHAR, G_TYPE_BOOLEAN,
378 G_TYPE_INT, G_TYPE_UINT, G_TYPE_LONG, G_TYPE_ULONG, G_TYPE_FLOAT,
379 G_TYPE_DOUBLE and G_TYPE_STRING fundamental types.
380 added a GTypeValueTable* pointer to GTypeInfo structure for types
381 to implement GValue handling functions.
382 GTypeValueTable contains the following members:
383 value_init(): initialize a GValue structure.
384 value_free(): free GValue structure contents (optional).
385 value_copy(): copy one GValue contents to another GValue structure of
386 collect_type: varargs collection type for the first variable argument
387 to be collected by collect_value().
388 collect_value(): variable arguments collection function (optional).
389 lcopy_type: varargs collection type for the first variable argument
390 to be location copyied by lcopy_value().
391 lcopy_value(): variable arguments location copy function (optional).
392 g_type_value_table_peek(): new function to retrive the GTypeValueTable*
393 for a type node. ValueTables get inherited from parent types, unless
394 overridden through the GTypeInfo structure. internally, GTypeValueTable
395 support means an added overhead of one pointer per static or used
397 g_type_add_class_cache_func(): provide a cache_func/data pair to be
398 called prior to a type nodes last_unref() function, this can be used
399 to prevent premature class destruction. multiple installed cache_func()
400 will be chained upon last_unref() untill one of them returns TRUE.
401 the cache_func()s have to check the class id passed in to figure whether
402 they actually want to cache the class of this type (since all classes
403 are routed through the cache_func() chain).
404 g_type_remove_class_cache_func(): remove a previously installed
405 cache_func/data pair. the cache maintained by this function has to be
406 clear when calling g_type_remove_class_cache_func() to avoid leaks.
407 g_type_class_unref_uncached(): class unref function for cache_func()
408 implementations, unreferences a class omitting the cache chain (and
409 therefore unref->cache->unref->... loops).
411 * gvaluetypes.[hc]: provide the value setters/getters for the primitive
412 fundamental types boolean, char, uchar, int, uint, long, ulong, float,
415 * gvalue.[hc]: provide G_TYPE_IS_VALUE() in terms of whether a
416 GTypeValueTable is provided for this type.
417 removed g_value_init_default(), g_value_validate(), g_value_defaults(),
418 g_value_set_default() and g_values_cmp() as these are supplied by the
420 moved g_values_exchange() into the "implementation details" section,
421 since it just provides the underlying functionality for
424 * gvaluecollector.h: renamed the varargs value container from
425 GParamCValue to GTypeCValue as the value collection methods are
426 supplied by the type system now.
427 G_PARAM_COLLECT_VALUE() and G_PARAM_LCOPY_VALUE() got renamed to
428 G_VALUE_COLLECT() and G_VALUE_LCOPY() and operate without a
429 GParamSpec structure now.
431 * genums.h: macros cleanups/fixes.
433 * genum.c: provide G_TYPE_ENUM and G_TYPE_FLAGS type
434 and assorted g_value_{s|g}et_{enum|flags}() implementations.
437 provide G_IS_VALUE_OBJECT(), G_TYPE_OBJECT ValueTable methods
438 and g_value_{s|g}et_object().
440 * gparam.[hc]: reduced class to value_set_default(),
441 value_validate() and values_cmp(). also parameters now need to fill
442 in a GType value_type; field to indicate the GValue type they
443 are handling. provide g_param_value_set_default(),
444 g_param_value_defaults(), g_param_value_validate() and
445 g_param_values_cmp().
447 * gparamspecs.[hc]: got rid of the g_value_* functions and
448 the G_IS_VALUE_* macros. adapted param spec implementations
449 according to the GParamSpecClass changes.
451 Sat Jun 10 08:38:27 2000 Tim Janik <timj@gtk.org>
453 * gtype.c (type_class_init): fetch the nth iface entry of the
454 type node in the nth loop iteration, not alwys the first.
455 bug discovered by Walt Pohl <cher@suitware.com>.
456 (type_data_finalize_class_ifaces): same here, cut and paste
459 Wed Jun 7 09:21:05 2000 Owen Taylor <otaylor@redhat.com>
461 * Makefile.am (INCLUDES): Add top_builddir so glibconfig.h
462 is found properly when build srcdir != builddir. (Patch from
465 2000-05-13 Tor Lillqvist <tml@iki.fi>
469 * gobject.rc.in: New files, for Win32 (mingw) build.
471 * Makefile.am: Add to EXTRA_DIST. Add rules to produce the
472 corresponding non-*.in files.
474 * gtype.h: (Win32:) Mark _g_type_fundamental_last for
475 export/import from DLL.
477 Fri May 5 01:15:48 2000 Tim Janik <timj@gtk.org>
479 * gtype.h: add reserved fundamental ids for gtk types (for transition
480 time). added G_TYPE_FUNDAMENTAL_MAX for gtk.
482 Mon Apr 17 20:45:50 2000 Tim Janik <timj@gtk.org>
484 * glib-gobject.c (g_object_base_class_finalize): oops, don't unset
485 n_params prior to destructing them.
487 Tue Apr 11 04:28:10 2000 Tim Janik <timj@gtk.org>
489 * fixed a couple of bugs in the initial parameter/object
490 implementations, after getting beast running on GObject and GValue.
492 Fri Apr 7 04:27:49 2000 Tim Janik <timj@gtk.org>
494 * glib-gobject.[hc]: completed parameter set/get implementations,
495 along with asyncronous parameter changed notification queue.
497 Sun Apr 2 04:54:36 2000 Tim Janik <timj@gtk.org>
499 * glib-gobject.[hc]: GObject implementation, that is facilities
500 for setting/getting quarked data and reference counting.
502 * glib-gparamspecs.[hc]: first actuall parameter implementations
503 for GLib, so far we have: char, uchar, bool, int, uint, long,
504 ulong, enum, flags, float, double, string and object. each of these
505 GParamSpecs is a new instantiatable type in its own respect,
506 so the .c file derives 13 new types from G_TYPE_PARAM and
507 defines over 50 (*2) conversion facilities.
509 * glib-gvaluecollector.h: generic varargs handling stubs for
510 GParamSpecs, private header file (does get installed for
511 inclusion into user code though).
513 * glib-gvalue.[hc]: GValue functionality implementation.
515 * glib-gparam.[hc]: basis GParamSpec implementation for
516 the virtual base type G_TYPE_PARAM.
518 * glib-genums.[hc]: enum/flags type implementation, based on
521 * glib-gtype.[hc]: GLib Type System implementation, heavily
522 based on BSE's dynamic type system.