Wed Dec 13 09:31:26 2000 Tim Janik * gparamspecs.[hc]: add G_TYPE_PARAM_BOXED implementation. * gobject.[hc]: minor fixes. Tue Dec 12 23:38:02 2000 Tim Janik * Makefile.am: _never_ touch oldest-source-stamp. * gobject.[hc]: construct property handling fixes/improvements. fixed trailer handling in get/set property. * gparam.[hc]: implement param spec pool, got rid of param spec hashtable. the most prominent change is that e deal with type prefixes here. 2000-12-12 Elliot Lee * Makefile.am: . You have to 'touch oldest-source-stamp' if you want to avoid having the Makefile constantly rebuild itself. . Fix marshaller generation rules to work with srcdir != builddir (there were issues with trying to run "./glib-genmarshal", etc.) Mon Dec 11 04:44:11 2000 Tim Janik * gboxed.c: fixed dealing with collection/lcopy of NULL values. * gclosure.h: removed insane ramblings, added G_CALLBACK() a casting convenience macro. * Makefile.am: cleanups, marshaller generation rules. * gmarshal.[hc]: new files with GRuntime standard marshallers. * glib-genmarshal.c: fix log domain, support gruntime standard marshallers, suport G_TYPE_PARAM, come with extern "C" and #include gmarshal.h. * glib-genmarshal.1: reflect glib-genmarshal.c updates. * gobject.[hc]: implement object constructor. rework parameter changed notification queueing, we support queue freezes now and don't dispatch from an idle handler anymore. parameter->property rename hassle. implemented ::properties_changed and ::notify::* signals for property change notification (the later supports property names as details). added signal connection and named data properties. (g_signal_connect_object): new function to setup while_alive connections. (g_object_class_install_property): sink properties now, since they are initially floating. (g_object_steal_data): (g_object_set_data_full): (g_object_set_data): (g_object_get_data): set/get data by using g_datalist_*() functions directly. (g_object_queue_param_changed): nuked. (g_object_freeze_notify): start queueing of property changes (freeze/ thaw calls stack). (g_object_notify): announce changes of a certain property directly. (g_object_thaw_notify): process queue of property changes, therefore emitting GObject::notify::detail with detail being the changed properties names. (G_OBJECT_WARN_INVALID_PROPERTY_ID): saner macro variant of former G_WARN_INVALID_PARAM_ID(). * gparam.[hc]: param specs are now initially floating and need to be sunken with g_param_spec_sink(), support G_TYPE_PARAM values. added G_PARAM_CONSTRUCT and G_PARAM_CONSTRUCT_ONLY parameter flags, required by GObjectClass.constructor(). * gparamspecs.[hc]: added GParamSpecParam, GParamSpecPointer and GParamSpecCCallback, param specs for G_TYPE_PARAM, G_TYPE_POINTER and G_TYPE_CCALLBACK respectively. * gsignal.[hc]: cleanups. (signal_id_lookup): after walking the anchestry, try interfaces as well. (g_signal_new): new function to create signals from varargs type list. (g_signal_connect_closure): closure connection variant that works from signal name+detail. (g_signal_connect_data): c handler connection variant that works from signal name+detail. (g_signal_emit_valist): emit signal for an instance with paraneters collected from a va_list. (g_signal_emit): emit signal, taking parameters from varargs list. (g_signal_emit_by_name): same as g_signal_emit, working from signal name+detail. (signal_emit_R): return whether return_value needs to be altered. * gtype.[hc]: set log-domain to GRuntime, i'm slowly getting to all the points that need to reflect the upcoming rename. melt g_type_conforms_to() functionality into g_type_is_a(), as that is what we really want (liskov substitution principle). assorted changes to other files due to conforms_to->is_a. * gvalue.[hc]: implemented g_value_set_instance() that sets a value from an instantiatable type via the value_table's collect_value() function (based on an idea from James Henstridge ). cleanups/fixes. * gvaluetypes.[hc]: implement G_TYPE_CCALLBACK and G_TYPE_PARAM. Wed Nov 29 13:30:05 2000 Tim Janik * gsignal.c (handlers_find): fix elliots "logic fix" that dereferences NULL nodes if C handlers are searched for specific signals. 2000-11-28 Elliot Lee * gsignal.c: Fix warnings about possible use of uninitialized variables, and fix logic that would leave 'node' unset in cases that it might be used in. * glib-genmarshal.c: Fix warning about printf format. 2000-11-28 Tor Lillqvist * gboxed.c: Include for memset (). 2000-11-22 Tor Lillqvist * gobject.def: Update. 2000-11-20 Havoc Pennington * gobject.c (g_object_get_data) (g_object_set_data) (g_object_set_data_full) (g_object_steal_data): More convenient data-setting functions Wed Nov 15 20:58:05 2000 Owen Taylor * gtypemodule.c (g_type_module_use): If loading the module fails, don't increment the use count. Thu Nov 9 01:49:43 2000 Tim Janik * gobject.h (G_WARN_INVALID_PARAM_ID): doh, s/BSE_OBJECT_TYPE_NAME/G_OBJECT_TYPE_NAME/; reported by Maas-Maarten Zeeman . Mon Nov 13 00:48:39 2000 Owen Taylor * Makefile.am (EXTRA_DIST): Add glib-genmarshal.1 2000-11-11 Tor Lillqvist * gtypemodule.c: Include stdlib.h for exit(). * makefile.{mingw,msc}.in (gobject_OBJECTS): Add gtypemodule. * gobject.def: Add missing functions. Sun Nov 5 13:21:28 2000 Owen Taylor * Makefile.am gtypemodule.[ch]: New basic implementation of GTypePlugin interface as a GObject. Dynamically loaded modules can register any number of types and interface on the module. Sun Nov 5 10:25:40 2000 Owen Taylor * gsignal.c (handlers_find): When appending handlers and not matching on signal_id, use hlist->signal_id instead of signal_id. Having the correct signal_id when unreffing the handlers makes things work a lot better. 2000-11-05 Tor Lillqvist * makefile.{mingw,msc}.in (gobject_OBJECTS): Add gtypeplugin. * gobject.def: Update. Sun Nov 5 05:22:55 2000 Tim Janik * gsignal.c: fixed a bag full of subtle bugs of immensive screw-up potential in handlers_find(), luckily no one found out about them yet ;) fixed signal_handlers_foreach_matched_R() so it operates on an initial handler list snapshot provided by handlers_find() to work around general reentrancy problems and to avoid multiple callback() invocations on the same handlers. this code is now officially 80% bug free (10% remaining for interface types, and 10% remaining for destroyed signals ;) Sat Nov 4 02:01:33 2000 Tim Janik * gsignal.c (_g_signals_destroy): valid signal nodes start out at 1. * gtypeplugin.[hc]: new files holding a GTypePlugin interface implementation that provides the API required by GType to deal with dynamically loadable types. * gtype.[hc]: displace any GTypePlugin business to gtypeplugin.h. Fri Nov 3 07:35:00 2000 Tim Janik * gsignal.[hc]: prefix internal functions with '_'. renamed g_signal_connect_closure() to g_signal_connect_closure_by_id(). added g_signal_parse_name() to retrive signal_id and detail quark from a signal name (internal). Wed Nov 1 03:36:54 2000 Tim Janik * gobject.c (g_object_base_class_finalize): destroy all signals that the finalized obejct type introduced. * gsignal.c (g_signals_destroy): don't require itype to have signals. * gobject.c (g_object_do_finalize): make sure all signal handlers are destroyed. * gsignal.[hc]: (g_signal_handler_find): only match on non-0 masks. (g_signal_handlers_block_matched): (g_signal_handlers_unblock_matched): (g_signal_handlers_disconnect_matched): new functions to block/unblock or disconnect handlers in groups. 2000-10-30 Sebastian Wilhelmi * gvalue.c (exchange_entries_equal), gparam.c (param_spec_equals): made both functions return gboolean just for the little extra standard conformance now that GEqualFunc is introduced. Mon Oct 30 05:52:45 2000 Tim Janik * gsignal.c (g_signal_list_ids): get rid of inline documentation owen added, the doc system would ignore it anyways (for some reason not aparent to me). Mon Oct 30 03:00:07 2000 Tim Janik * gsignal.[hc] (g_signal_list_ids): renamed owen's g_type_signals(), added required mutex locks. Sun Oct 29 02:31:03 2000 Owen Taylor * gsignal.c (g_type_signals): Fix problem where signals with "_" in them appeared twice in the result array. Sun Oct 29 01:58:44 2000 Owen Taylor * gsignal.h: Add g_type_signals() - a function to list all signals for a given type. Sat Oct 28 00:28:09 2000 Tim Janik * gclosure.c (g_closure_add_marshal_guards): fixed notifier position for post_marshal guard which was off at 0. Fri Oct 27 21:49:31 2000 Tim Janik * gobject.[hc]: doh, fix argument order in for g_cclosure_new_object_swap and g_cclosure_new_object. 2000-10-28 Tor Lillqvist * makefile.{mingw,msc}.in: Make glib-genmarshal.exe. * glib-genmarshal.c: Conditionalise include of unistd.h. Include on Win32. * gobject.def: Add some missing entry points. Fri Oct 27 16:33:41 2000 Tim Janik * gsignal.[hc]: publically define GSignalInvocationHint structure that gets passed in to closure invocations. added signal details. renamed GSignalType to GSignalFlags to comply with conventions. quite some cleanups and minor fixes. avoid uneccessary handler list walks upon invokation of after handlers. relookup handler list for restarted emissions. preliminary abort normal handler invokation if after handler is encountered. * glib-genmarshal.c: * gclosure.[hc]: moved invocation_hint to the end of the g_closure_invoke() arguments as sugegsted by kenelson. also made it a gpointer to be more generic. the invocation_hint is a caller specific thing that can be used to pass additional data in to closure invocations as documented with the caller invoking the closure. Fri Oct 27 05:35:14 2000 Tim Janik * gobject.c (g_object_watch_closure): fixed realloc bug, reported by havoc. * gsignal.c (g_signal_newv): fixed deadlock scenarion where g_signal_lookup() would be called with the signal lock being held. reported by james henstridge. * gclosure.c (g_closure_set_meta_marshal): fixed memcpy/overwrite bug reported by owen. 2000-10-26 Tor Lillqvist * gbsearcharray.c (bsearch_array_insert): Fix gccisms (pointer arithmetic on void pointer, label without statement following. * gtype.c (type_node_fundamental_info): Don't apply unary minus to result of sizeof operator, it can be unsigned. Cast first to gssize. * gobject.def: Add new functions. * makefile.{mingw,msc}.in: Add new objects. 2000-10-26 Sebastian Wilhelmi * Makefile.am: Remove empty SUBDIRS line _again_, as that _still_ prevents 'make dist' from working. Wed Oct 25 19:11:03 2000 Owen Taylor * gbsearcharray.h (g_bsearch_array_get_nth): Don't use implicit casts from void * since this will get included from C++ too at times. Thu Oct 26 00:30:27 2000 Tim Janik * gvaluetypes.[hc]: added g_value_set_static_string(). * gboxed.[hc]: const corrections. added g_value_set_static_boxed(). Wed Oct 25 20:27:02 2000 Tim Janik * gtype.c (g_type_free_instance): for the moment, freeing object structures will fill their memory portion with 0xAA. there's a FIXME there, remove this line at a later point. Tue Oct 24 23:10:26 2000 Tim Janik * glib-genmarshal.1: * glib-genmarshal.c: added publically installed marshaller generator. * gtype.h: added G_TYPE_INSTANCE_GET_INTERFACE() to retrive a certain interface VTable from instances. Mon Oct 23 08:28:15 2000 Tim Janik * gobject.[hc]: new functions for closure maintenance: (g_object_watch_closure): maintain validity of the object and the closure for objects that are used as data part of a closure. (g_cclosure_new_object): convenience function to create C closures that have an object as data argument. (g_closure_new_object): convenience function to create closures that have an object as data argument. * gclosure.[hc]: implementation of GClosure mechanism. a closure is basically an encapsulation of a callback function and its environment. ideally, most places supporting callback functions will simply take a GClosure* pointer and thus unify callback environments wrg destroy notification etc. GClosure provides destroy notifiers for arbitrary data pointers, reference counting, invalidation notification (it can be invalidated which is merely a deactivate state) and a marshallinbg abstraction. GCClosure is also provided in these files, they present a specialized GClosure implementation for C language callbacks. * genum.c: macro cleanups. * gboxed.[hc]: new files, for boxed type abstraction. (g_boxed_copy): copy a boxed structure (g_boxed_free): free a boxed structure (g_value_set_boxed): (g_value_get_boxed): standard GValue functions for boxed types (g_boxed_type_register_static): convenience function for easy introduction of new G_TYPE_BOXED derivatives. * gparam.[hc]: introduced g_param_type_register_static(), a short hand for creation of new GParamSpec derived types. * gtype.[hc]: many fixes, introduced ability to flag individual type nodes as ABSTRACT upon registration, added value_peek_pointer() to the value table to peek at GValue contents as a pointer for types that support this. fixed up GValue checks. * gvalue.[hc]: added g_value_fits_pointer() and g_value_get_as_pointer() to peek at the value contents as pointer. * *.[hc]: adaptions to type macro fixes and changes in the type registration API. * many const corrections over the place. Sat Oct 21 02:49:56 2000 Tim Janik * gtype.c (g_type_conforms_to): this function basically behaves like and is_a check, except that it _additionally_ features interfaces for instantiatable types. enforce this in the second branch as well (`type' conforms_to `type') even if `type' is not an interface type. Fri Oct 20 15:31:04 2000 Tim Janik * gvaluetypes.[hc]: added G_TYPE_POINTER implementation from jrb. * gtype.[hc]: * gobject.c: * gvaluetypes.c: added GTypeValueTable.value_peek_pointer and suitable implementations of this for G_TYPE_STRING, G_TYPE_OBJECT and G_TYPE_POINTER. Mon Aug 21 04:13:37 2000 Tim Janik * gbsearcharray.[hc]: long standing needed generic implementation of a binary searchable, sorted and dynamically sized array. 2000-10-15 Raja R Harinath * Makefile.am (BUILT_EXTRA_DIST): New variable. (dist-hook): Handle $(BUILT_EXTRA_DIST). (*): Remove traces of @STRIP_{BEGIN,END}@. 2000-09-29 Martin Baulig Several minor ANSI C fixes. Added missing casts: * gtype.c (type_class_init): `(gpointer) bnode->data->class.class_init_base' in call to g_slist_prepend() and 'GBaseInitFunc class_init_base = (GBaseInitFunc) slist->data'. * gobject.c: Put text following #endif into comments. 2000-09-25 Sebastian Wilhelmi * Makefile.am: Remove empty SUBDIRS line, as that prevents make dist from working. Sat Sep 9 20:04:13 2000 Owen Taylor * gobject.c (g_object_last_unref): Move call to g_type_free_instance() here from g_object_do_finalize, since g_type_free_instance() can unload the object's implementation. 2000-07-27 Tor Lillqvist * gobject.c: No, don't mark glib_debug_objects for export here, it's handled specially in gtktypeutils.c. * gobject.def: Export g_type_fundamental_last (the function). 2000-07-26 Tor Lillqvist * gobject.def * gobject.c: Mark glib_debug_objects for export/import as it is used by GTK+. Sun Jul 23 17:23:35 2000 Tim Janik * gtype.[hc]: make g_type_fundamental_last() a function, avoiding all that extern variable clutter and avoiding further problems with thread safety. 2000-07-19 Tor Lillqvist * gparam.h * gvalue.h * gparam.c * gtype.c: Shut up Sun's picky compiler. 2000-07-14 Tor Lillqvist * gobject.def: Add g_type_get_plugin. Thu Jul 13 02:07:54 2000 Tim Janik * gparam.c (g_param_value_defaults): default initialize the temporary default value, instead of nuking the caller's value contents. 2000-07-11 Raja R Harinath * gtype.c (g_type_get_plugin): Don't return just 0 or 1. Tue Jul 11 02:48:13 2000 Tim Janik * gtype.[hc]: removed g_type_is_dynamic() and added g_type_get_plugin(). 2000-07-10 Tor Lillqvist * gobject-query.c: Include ../config.h for HAVE_UNISTD_H. Use it to guard inclusion of . * gtype.h: Fix copy-paste errors in the ifdefs on how to declare a variable for export. Call the macro GOBJECT_VAR. * gtype.c: Declare _g_type_fundamental_last for export here, too. (type_node_any_new): Use only constant expressions for sizeof operator (for instance MSVC requires this). * makefile.mingw.in: Define GOBJECT_COMPILATION. Sun Jul 9 21:21:46 2000 Owen Taylor * genums.c: Move string.h include into the .c file instead of where it was in the .h file by mistake. Thu Jul 6 15:30:27 2000 Owen Taylor * Makefile.am (EXTRA_DIST): dist fixes. * gobject.c: Add a global variable glib_debug_objects (not in header file) to control object tracing. 2000-07-01 Tor Lillqvist * gobject.def: Update added and renamed entry points. * makefile.mingw.in: Add gvaluetypes.o. Thu Jun 29 16:02:07 2000 Owen Taylor * gobject.c:include string.h for memset * genums.h: include string.h for strcpy * gvalue.c: include string.h for memset, memcpy. Sat Jun 24 23:03:04 2000 Tim Janik * gtype.[hc]: provide G_TYPE_CHAR, G_TYPE_UCHAR, G_TYPE_BOOLEAN, G_TYPE_INT, G_TYPE_UINT, G_TYPE_LONG, G_TYPE_ULONG, G_TYPE_FLOAT, G_TYPE_DOUBLE and G_TYPE_STRING fundamental types. added a GTypeValueTable* pointer to GTypeInfo structure for types to implement GValue handling functions. GTypeValueTable contains the following members: value_init(): initialize a GValue structure. value_free(): free GValue structure contents (optional). value_copy(): copy one GValue contents to another GValue structure of collect_type: varargs collection type for the first variable argument to be collected by collect_value(). collect_value(): variable arguments collection function (optional). lcopy_type: varargs collection type for the first variable argument to be location copyied by lcopy_value(). lcopy_value(): variable arguments location copy function (optional). g_type_value_table_peek(): new function to retrive the GTypeValueTable* for a type node. ValueTables get inherited from parent types, unless overridden through the GTypeInfo structure. internally, GTypeValueTable support means an added overhead of one pointer per static or used dynamic type node. g_type_add_class_cache_func(): provide a cache_func/data pair to be called prior to a type nodes last_unref() function, this can be used to prevent premature class destruction. multiple installed cache_func() will be chained upon last_unref() untill one of them returns TRUE. the cache_func()s have to check the class id passed in to figure whether they actually want to cache the class of this type (since all classes are routed through the cache_func() chain). g_type_remove_class_cache_func(): remove a previously installed cache_func/data pair. the cache maintained by this function has to be clear when calling g_type_remove_class_cache_func() to avoid leaks. g_type_class_unref_uncached(): class unref function for cache_func() implementations, unreferences a class omitting the cache chain (and therefore unref->cache->unref->... loops). * gvaluetypes.[hc]: provide the value setters/getters for the primitive fundamental types boolean, char, uchar, int, uint, long, ulong, float, double and string. * gvalue.[hc]: provide G_TYPE_IS_VALUE() in terms of whether a GTypeValueTable is provided for this type. removed g_value_init_default(), g_value_validate(), g_value_defaults(), g_value_set_default() and g_values_cmp() as these are supplied by the GParamSpec API now. moved g_values_exchange() into the "implementation details" section, since it just provides the underlying functionality for g_value_convert(). * gvaluecollector.h: renamed the varargs value container from GParamCValue to GTypeCValue as the value collection methods are supplied by the type system now. G_PARAM_COLLECT_VALUE() and G_PARAM_LCOPY_VALUE() got renamed to G_VALUE_COLLECT() and G_VALUE_LCOPY() and operate without a GParamSpec structure now. * genums.h: macros cleanups/fixes. * genum.c: provide G_TYPE_ENUM and G_TYPE_FLAGS type and assorted g_value_{s|g}et_{enum|flags}() implementations. * gobject.[hc]: provide G_IS_VALUE_OBJECT(), G_TYPE_OBJECT ValueTable methods and g_value_{s|g}et_object(). * gparam.[hc]: reduced class to value_set_default(), value_validate() and values_cmp(). also parameters now need to fill in a GType value_type; field to indicate the GValue type they are handling. provide g_param_value_set_default(), g_param_value_defaults(), g_param_value_validate() and g_param_values_cmp(). * gparamspecs.[hc]: got rid of the g_value_* functions and the G_IS_VALUE_* macros. adapted param spec implementations according to the GParamSpecClass changes. Sat Jun 10 08:38:27 2000 Tim Janik * gtype.c (type_class_init): fetch the nth iface entry of the type node in the nth loop iteration, not alwys the first. bug discovered by Walt Pohl . (type_data_finalize_class_ifaces): same here, cut and paste rulez. Wed Jun 7 09:21:05 2000 Owen Taylor * Makefile.am (INCLUDES): Add top_builddir so glibconfig.h is found properly when build srcdir != builddir. (Patch from Eric Lemings) 2000-05-13 Tor Lillqvist * makefile.mingw.in * gobject.def * gobject.rc.in: New files, for Win32 (mingw) build. * Makefile.am: Add to EXTRA_DIST. Add rules to produce the corresponding non-*.in files. * gtype.h: (Win32:) Mark _g_type_fundamental_last for export/import from DLL. Fri May 5 01:15:48 2000 Tim Janik * gtype.h: add reserved fundamental ids for gtk types (for transition time). added G_TYPE_FUNDAMENTAL_MAX for gtk. Mon Apr 17 20:45:50 2000 Tim Janik * glib-gobject.c (g_object_base_class_finalize): oops, don't unset n_params prior to destructing them. Tue Apr 11 04:28:10 2000 Tim Janik * fixed a couple of bugs in the initial parameter/object implementations, after getting beast running on GObject and GValue. Fri Apr 7 04:27:49 2000 Tim Janik * glib-gobject.[hc]: completed parameter set/get implementations, along with asyncronous parameter changed notification queue. Sun Apr 2 04:54:36 2000 Tim Janik * glib-gobject.[hc]: GObject implementation, that is facilities for setting/getting quarked data and reference counting. * glib-gparamspecs.[hc]: first actuall parameter implementations for GLib, so far we have: char, uchar, bool, int, uint, long, ulong, enum, flags, float, double, string and object. each of these GParamSpecs is a new instantiatable type in its own respect, so the .c file derives 13 new types from G_TYPE_PARAM and defines over 50 (*2) conversion facilities. * glib-gvaluecollector.h: generic varargs handling stubs for GParamSpecs, private header file (does get installed for inclusion into user code though). * glib-gvalue.[hc]: GValue functionality implementation. * glib-gparam.[hc]: basis GParamSpec implementation for the virtual base type G_TYPE_PARAM. * glib-genums.[hc]: enum/flags type implementation, based on bseenum.[hc]. * glib-gtype.[hc]: GLib Type System implementation, heavily based on BSE's dynamic type system.