diff options
author | Tamito Kajiyama <rd6t-kjym@asahi-net.or.jp> | 2013-01-27 03:49:13 +0400 |
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committer | Tamito Kajiyama <rd6t-kjym@asahi-net.or.jp> | 2013-01-27 03:49:13 +0400 |
commit | 556912792ad3c37c294256a558c96b39f264e7b5 (patch) | |
tree | 9b6ee8cf1ad92ee89c04f27a89be11599c5b40c0 /source/blender/python/intern | |
parent | 9251d628db0abe599d927d79170025d8545c8ace (diff) | |
parent | c84383301c5a2582e95259a7e4468a23a3566401 (diff) |
Merged changes in the trunk up to revision 54110.
Conflicts resolved:
source/blender/blenfont/SConscript
source/blender/blenkernel/intern/subsurf_ccg.c
source/blender/makesdna/intern/makesdna.c
source/blender/makesrna/intern/rna_scene.c
Diffstat (limited to 'source/blender/python/intern')
-rw-r--r-- | source/blender/python/intern/CMakeLists.txt | 2 | ||||
-rw-r--r-- | source/blender/python/intern/bpy_app.c | 6 | ||||
-rw-r--r-- | source/blender/python/intern/bpy_app_build_options.c | 4 | ||||
-rw-r--r-- | source/blender/python/intern/bpy_app_translations.c | 753 | ||||
-rw-r--r-- | source/blender/python/intern/bpy_app_translations.h | 32 | ||||
-rw-r--r-- | source/blender/python/intern/bpy_props.c | 38 | ||||
-rw-r--r-- | source/blender/python/intern/bpy_rna.c | 17 |
7 files changed, 834 insertions, 18 deletions
diff --git a/source/blender/python/intern/CMakeLists.txt b/source/blender/python/intern/CMakeLists.txt index 823c7c709d7..30ab4bd4b0e 100644 --- a/source/blender/python/intern/CMakeLists.txt +++ b/source/blender/python/intern/CMakeLists.txt @@ -49,6 +49,7 @@ set(SRC bpy_app_ffmpeg.c bpy_app_build_options.c bpy_app_handlers.c + bpy_app_translations.c bpy_driver.c bpy_interface.c bpy_interface_atexit.c @@ -72,6 +73,7 @@ set(SRC bpy_app_ffmpeg.h bpy_app_build_options.h bpy_app_handlers.h + bpy_app_translations.h bpy_driver.h bpy_intern_string.h bpy_library.h diff --git a/source/blender/python/intern/bpy_app.c b/source/blender/python/intern/bpy_app.c index 65568e9a0c1..7889b9a7f0b 100644 --- a/source/blender/python/intern/bpy_app.c +++ b/source/blender/python/intern/bpy_app.c @@ -36,6 +36,8 @@ #include "bpy_app_ffmpeg.h" #include "bpy_app_build_options.h" +#include "bpy_app_translations.h" + #include "bpy_app_handlers.h" #include "bpy_driver.h" @@ -86,7 +88,8 @@ static PyStructSequence_Field app_info_fields[] = { {(char *)"ffmpeg", (char *)"FFmpeg library information backend"}, {(char *)"build_options", (char *)"A set containing most important enabled optional build features"}, {(char *)"handlers", (char *)"Application handler callbacks"}, - {NULL} + {(char *)"translations", (char *)"Application and addons internationalization API"}, + {NULL}, }; static PyStructSequence_Desc app_info_desc = { @@ -152,6 +155,7 @@ static PyObject *make_app_info(void) SetObjItem(BPY_app_ffmpeg_struct()); SetObjItem(BPY_app_build_options_struct()); SetObjItem(BPY_app_handlers_struct()); + SetObjItem(BPY_app_translations_struct()); #undef SetIntItem #undef SetStrItem diff --git a/source/blender/python/intern/bpy_app_build_options.c b/source/blender/python/intern/bpy_app_build_options.c index 8815348c22d..60105f73f37 100644 --- a/source/blender/python/intern/bpy_app_build_options.c +++ b/source/blender/python/intern/bpy_app_build_options.c @@ -32,7 +32,7 @@ static PyTypeObject BlenderAppBuildOptionsType; static PyStructSequence_Field app_builtopts_info_fields[] = { - /* names mostly follow CMake options, lowecases, after WITH_ */ + /* names mostly follow CMake options, lowercase, after WITH_ */ {(char *)"bullet", NULL}, {(char *)"codec_avi", NULL}, {(char *)"codec_ffmpeg", NULL}, @@ -72,7 +72,7 @@ static PyStructSequence_Field app_builtopts_info_fields[] = { static PyStructSequence_Desc app_builtopts_info_desc = { (char *)"bpy.app.build_options", /* name */ - (char *)"This module contains information about FFmpeg blender is linked against", /* doc */ + (char *)"This module contains information about options blender is built with", /* doc */ app_builtopts_info_fields, /* fields */ (sizeof(app_builtopts_info_fields) / sizeof(PyStructSequence_Field)) - 1 }; diff --git a/source/blender/python/intern/bpy_app_translations.c b/source/blender/python/intern/bpy_app_translations.c new file mode 100644 index 00000000000..b6d2f624229 --- /dev/null +++ b/source/blender/python/intern/bpy_app_translations.c @@ -0,0 +1,753 @@ +/* + * ***** BEGIN GPL LICENSE BLOCK ***** + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * Contributor(s): Bastien Montagne + * + * ***** END GPL LICENSE BLOCK ***** + */ + +/** \file blender/python/intern/bpy_app_translations.c + * \ingroup pythonintern + * + * This file defines a singleton py object accessed via 'bpy.app.translations', + * which exposes various data and functions useful in i18n work. + * Most notably, it allows to extend main translations with py dicts. + */ + +#include <Python.h> +/* XXX Why bloody hell isn't that included in Python.h???? */ +#include <structmember.h> + +#include "BLI_string.h" +#include "BLI_ghash.h" +#include "BLI_utildefines.h" + +#include "BPY_extern.h" +#include "bpy_app_translations.h" + +#include "MEM_guardedalloc.h" + +#include "BLF_translation.h" + +#include "RNA_types.h" +#include "RNA_access.h" + + +typedef struct +{ + PyObject_HEAD + /* The string used to separate context from actual message in PY_TRANSLATE RNA props. */ + const char *context_separator; + /* A "named tuple" (StructSequence actually...) containing all C-defined contexts. */ + PyObject *contexts; + /* A readonly mapping {C context id: python id} (actually, a MappingProxy). */ + PyObject *contexts_C_to_py; + /* A py dict containing all registered py dicts (order is more or less random, first match wins!). */ + PyObject *py_messages; +} BlenderAppTranslations; + +/* Our singleton instance pointer */ +static BlenderAppTranslations *_translations = NULL; + +#ifdef WITH_INTERNATIONAL + +/***** Helpers for ghash *****/ +typedef struct GHashKey { + const char *msgctxt; + const char *msgid; +} GHashKey; + +static GHashKey *_ghashutil_keyalloc(const void *msgctxt, const void *msgid) +{ + GHashKey *key = MEM_mallocN(sizeof(GHashKey), "Py i18n GHashKey"); + key->msgctxt = BLI_strdup(msgctxt ? msgctxt : BLF_I18NCONTEXT_DEFAULT_BPY_INTERN); + key->msgid = BLI_strdup(msgid); + return key; +} + +static unsigned int _ghashutil_keyhash(const void *ptr) +{ + const GHashKey *key = ptr; + unsigned int hash = BLI_ghashutil_strhash(key->msgctxt); + return hash ^ BLI_ghashutil_strhash(key->msgid); +} + +static int _ghashutil_keycmp(const void *a, const void *b) +{ + const GHashKey *A = a; + const GHashKey *B = b; + + /* Note: comparing msgid first, most of the time it will be enough! */ + int cmp = BLI_ghashutil_strcmp(A->msgid, B->msgid); + if (cmp == 0) + return BLI_ghashutil_strcmp(A->msgctxt, B->msgctxt); + return cmp; +} + +static void _ghashutil_keyfree(void *ptr) +{ + const GHashKey *key = ptr; + + /* We assume both msgctxt and msgid were BLI_strdup'ed! */ + MEM_freeN((void *)key->msgctxt); + MEM_freeN((void *)key->msgid); + MEM_freeN((void *)key); +} + +static void _ghashutil_valfree(void *ptr) +{ + MEM_freeN(ptr); +} + +/***** Python's messages cache *****/ + +/* We cache all messages available for a given locale from all py dicts into a single ghash. + * Changing of locale is not so common, while looking for a message translation is, so let's try to optimize + * the later as much as we can! + * Note changing of locale, as well as (un)registering a message dict, invalidate that cache. + */ +static GHash *_translations_cache = NULL; + +static void _clear_translations_cache(void) +{ + if (_translations_cache) { + BLI_ghash_free(_translations_cache, _ghashutil_keyfree, _ghashutil_valfree); + } + _translations_cache = NULL; +} + +static void _build_translations_cache(PyObject *py_messages, const char *locale) +{ + PyObject *uuid, *uuid_dict; + Py_ssize_t pos = 0; + char *language = NULL, *language_country = NULL, *language_variant = NULL; + + /* For each py dict, we'll search for full locale, then language+country, then language+variant, + * then only language keys... */ + BLF_locale_explode(locale, &language, NULL, NULL, &language_country, &language_variant); + + /* Clear the cached ghash if needed, and create a new one. */ + _clear_translations_cache(); + _translations_cache = BLI_ghash_new(_ghashutil_keyhash, _ghashutil_keycmp, __func__); + + /* Iterate over all py dicts. */ + while (PyDict_Next(py_messages, &pos, &uuid, &uuid_dict)) { + PyObject *lang_dict; + +#if 0 + PyObject_Print(uuid_dict, stdout, 0); + printf("\n"); +#endif + + /* Try to get first complete locale, then language+country, then language+variant, then only language */ + lang_dict = PyDict_GetItemString(uuid_dict, locale); + if (!lang_dict && language_country) { + lang_dict = PyDict_GetItemString(uuid_dict, language_country); + locale = language_country; + } + if (!lang_dict && language_variant) { + lang_dict = PyDict_GetItemString(uuid_dict, language_variant); + locale = language_variant; + } + if (!lang_dict && language) { + lang_dict = PyDict_GetItemString(uuid_dict, language); + locale = language; + } + + if (lang_dict) { + PyObject *pykey, *trans; + Py_ssize_t ppos = 0; + + if (!PyDict_Check(lang_dict)) { + printf("WARNING! In translations' dict of \""); + PyObject_Print(uuid, stdout, Py_PRINT_RAW); + printf("\":\n"); + printf(" Each language key must have a dictionary as value, \"%s\" is not valid, skipping: ", + locale); + PyObject_Print(lang_dict, stdout, Py_PRINT_RAW); + printf("\n"); + continue; + } + + /* Iterate over all translations of the found language dict, and populate our ghash cache. */ + while (PyDict_Next(lang_dict, &ppos, &pykey, &trans)) { + GHashKey *key; + const char *msgctxt = NULL, *msgid = NULL; + bool invalid_key = false; + + if ((PyTuple_CheckExact(pykey) == false) || (PyTuple_GET_SIZE(pykey) != 2)) { + invalid_key = true; + } + else { + PyObject *tmp = PyTuple_GET_ITEM(pykey, 0); + if (tmp == Py_None) { + msgctxt = BLF_I18NCONTEXT_DEFAULT; + } + else if (PyUnicode_Check(tmp)) { + msgctxt = _PyUnicode_AsString(tmp); + } + else { + invalid_key = true; + } + + tmp = PyTuple_GET_ITEM(pykey, 1); + if (PyUnicode_Check(tmp)) { + msgid = _PyUnicode_AsString(tmp); + } + else { + invalid_key = true; + } + } + + if (invalid_key) { + printf("WARNING! In translations' dict of \""); + PyObject_Print(uuid, stdout, Py_PRINT_RAW); + printf("\", %s language:\n", locale); + printf(" Keys must be tuples of (msgctxt [string or None], msgid [string]), " + "this one is not valid, skipping: "); + PyObject_Print(pykey, stdout, Py_PRINT_RAW); + printf("\n"); + continue; + } + if (PyUnicode_Check(trans) == false) { + printf("WARNING! In translations' dict of \""); + PyObject_Print(uuid, stdout, Py_PRINT_RAW); + printf("\":\n"); + printf(" Values must be strings, this one is not valid, skipping: "); + PyObject_Print(trans, stdout, Py_PRINT_RAW); + printf("\n"); + continue; + } + + key = _ghashutil_keyalloc(msgctxt, msgid); + + /* Do not overwrite existing keys! */ + if (BLI_ghash_lookup(_translations_cache, (void *)key)) { + continue; + } + + BLI_ghash_insert(_translations_cache, key, BLI_strdup(_PyUnicode_AsString(trans))); + } + } + } + + /* Clean up! */ + if (language) + MEM_freeN(language); + if (language_country) + MEM_freeN(language_country); + if (language_variant) + MEM_freeN(language_variant); +} + +const char *BPY_app_translations_py_pgettext(const char *msgctxt, const char *msgid) +{ +#define STATIC_LOCALE_SIZE 32 /* Should be more than enough! */ + + GHashKey *key; + static char locale[STATIC_LOCALE_SIZE] = ""; + const char *tmp; + + /* Just in case, should never happen! */ + if (!_translations) + return msgid; + + tmp = BLF_lang_get(); + if (strcmp(tmp, locale) || !_translations_cache) { + PyGILState_STATE _py_state; + + BLI_strncpy(locale, tmp, STATIC_LOCALE_SIZE); + + /* Locale changed or cache does not exist, refresh the whole cache! */ + /* This func may be called from C (i.e. outside of python interpreter 'context'). */ + _py_state = PyGILState_Ensure(); + + _build_translations_cache(_translations->py_messages, locale); + + PyGILState_Release(_py_state); + } + + /* And now, simply create the key (context, messageid) and find it in the cached dict! */ + key = _ghashutil_keyalloc(msgctxt, msgid); + + tmp = BLI_ghash_lookup(_translations_cache, key); + + _ghashutil_keyfree((void *)key); + + if (tmp) + return tmp; + return msgid; + +#undef STATIC_LOCALE_SIZE +} + +#endif /* WITH_INTERNATIONAL */ + +PyDoc_STRVAR(app_translations_py_messages_register_doc, +".. method:: register(module_name, translations_dict)\n" +"\n" +" Registers an addon's UI translations.\n" +"\n" +" Note: Does nothing when Blender is built without internationalization support.\n" +"\n" +" :arg module_name: The name identifying the addon.\n" +" :type module_name: string\n" +" :arg translations_dict: A dictionary built like that:\n" +" {locale: {msg_key: msg_translation, ...}, ...}\n" +" :type translations_dict: dict\n" +"\n" +); +static PyObject *app_translations_py_messages_register(BlenderAppTranslations *self, PyObject *args, PyObject *kw) +{ +#ifdef WITH_INTERNATIONAL + static const char *kwlist[] = {"module_name", "translations_dict", NULL}; + PyObject *module_name, *uuid_dict; + + if (!PyArg_ParseTupleAndKeywords(args, kw, "O!O!:bpy.app.translations.register", (char **)kwlist, &PyUnicode_Type, + &module_name, &PyDict_Type, &uuid_dict)) + { + return NULL; + } + + if (PyDict_Contains(self->py_messages, module_name)) { + PyErr_Format(PyExc_ValueError, + "bpy.app.translations.register: translations message cache already contains some data for " + "addon '%s'", (const char *)_PyUnicode_AsString(module_name)); + return NULL; + } + + PyDict_SetItem(self->py_messages, module_name, uuid_dict); + + /* Clear cached messages dict! */ + _clear_translations_cache(); +#else + (void)self; + (void)args; + (void)kw; +#endif + + /* And we are done! */ + Py_RETURN_NONE; +} + +PyDoc_STRVAR(app_translations_py_messages_unregister_doc, +".. method:: unregister(module_name)\n" +"\n" +" Unregisters an addon's UI translations.\n" +"\n" +" Note: Does nothing when Blender is built without internationalization support.\n" +"\n" +" :arg module_name: The name identifying the addon.\n" +" :type module_name: string\n" +"\n" +); +static PyObject *app_translations_py_messages_unregister(BlenderAppTranslations *self, PyObject *args, PyObject *kw) +{ +#ifdef WITH_INTERNATIONAL + static const char *kwlist[] = {"module_name", NULL}; + PyObject *module_name; + + if (!PyArg_ParseTupleAndKeywords(args, kw, "O!:bpy.app.translations.unregister", (char **)kwlist, &PyUnicode_Type, + &module_name)) + { + return NULL; + } + + if (PyDict_Contains(self->py_messages, module_name)) { + PyDict_DelItem(self->py_messages, module_name); + /* Clear cached messages ghash! */ + _clear_translations_cache(); + } +#else + (void)self; + (void)args; + (void)kw; +#endif + + /* And we are done! */ + Py_RETURN_NONE; +} + +/***** C-defined contexts *****/ +/* This is always available (even when WITH_INTERNATIONAL is not defined). */ + +static PyTypeObject BlenderAppTranslationsContextsType; + +static BLF_i18n_contexts_descriptor _contexts[] = BLF_I18NCONTEXTS_DESC; + +/* These fields are just empty placeholders, actual values get set in app_translations_struct(). + * This allows us to avoid many handwriting, and above all, to keep all context definition stuff in BLF_translation.h! + */ +static PyStructSequence_Field +app_translations_contexts_fields[sizeof(_contexts) / sizeof(BLF_i18n_contexts_descriptor)] = {{NULL}}; + +static PyStructSequence_Desc app_translations_contexts_desc = { + (char *)"bpy.app.translations.contexts", /* name */ + (char *)"This named tuple contains all pre-defined translation contexts", /* doc */ + app_translations_contexts_fields, /* fields */ + (sizeof(app_translations_contexts_fields) / sizeof(PyStructSequence_Field)) - 1 +}; + +static PyObject *app_translations_contexts_make(void) +{ + PyObject *translations_contexts; + BLF_i18n_contexts_descriptor *ctxt; + int pos = 0; + + translations_contexts = PyStructSequence_New(&BlenderAppTranslationsContextsType); + if (translations_contexts == NULL) { + return NULL; + } + +#define SetObjString(item) PyStructSequence_SET_ITEM(translations_contexts, pos++, PyUnicode_FromString((item))) +#define SetObjNone() Py_INCREF(Py_None); PyStructSequence_SET_ITEM(translations_contexts, pos++, Py_None) + + for (ctxt = _contexts; ctxt->c_id; ctxt++) { + if (ctxt->value) { + SetObjString(ctxt->value); + } + else { + SetObjNone(); + } + } + +#undef SetObjString +#undef SetObjNone + + return translations_contexts; +} + +/***** Main BlenderAppTranslations Py object definition *****/ + +PyDoc_STRVAR(app_translations_contexts_doc, + "A named tuple containing all pre-defined translation contexts.\n" + "WARNING: do not use the \"" BLF_I18NCONTEXT_DEFAULT_BPY_INTERN "\" context, it is internally assimilated as the " + "default one!\n" +); + +PyDoc_STRVAR(app_translations_contexts_C_to_py_doc, + "A readonly dict mapping contexts' C-identifiers to their py-identifiers." +); + +PyMemberDef app_translations_members[] = { + {(char *)"contexts", T_OBJECT_EX, offsetof(BlenderAppTranslations, contexts), READONLY, + app_translations_contexts_doc}, + {(char *)"contexts_C_to_py", T_OBJECT_EX, offsetof(BlenderAppTranslations, contexts_C_to_py), READONLY, + app_translations_contexts_C_to_py_doc}, + {NULL} +}; + +PyDoc_STRVAR(app_translations_locale_doc, + "The actual locale currently in use (will always return a void string when Blender is built without " + "internationalization support)." +); +static PyObject *app_translations_locale_get(PyObject *UNUSED(self), void *UNUSED(userdata)) +{ + return PyUnicode_FromString(BLF_lang_get()); +} + +/* Note: defining as getter, as (even if quite unlikely), this *may* change during runtime... */ +PyDoc_STRVAR(app_translations_locales_doc, "All locales currently known by Blender (i.e. available as translations)."); +static PyObject *app_translations_locales_get(PyObject *UNUSED(self), void *UNUSED(userdata)) +{ + PyObject *ret; + EnumPropertyItem *it, *items = BLF_RNA_lang_enum_properties(); + int num_locales = 0, pos = 0; + + if (items) { + /* This is not elegant, but simple! */ + for (it = items; it->identifier; it++) { + if (it->value) + num_locales++; + } + } + + ret = PyTuple_New(num_locales); + + if (items) { + for (it = items; it->identifier; it++) { + if (it->value) + PyTuple_SET_ITEM(ret, pos++, PyUnicode_FromString(it->description)); + } + } + + return ret; +} + +PyGetSetDef app_translations_getseters[] = { + /* {name, getter, setter, doc, userdata} */ + {(char *)"locale", (getter)app_translations_locale_get, NULL, app_translations_locale_doc, NULL}, + {(char *)"locales", (getter)app_translations_locales_get, NULL, app_translations_locales_doc, NULL}, + {NULL} +}; + +PyDoc_STRVAR(app_translations_pgettext_doc, +".. method:: pgettext(msgid, msgctxt)\n" +"\n" +" Try to translate the given msgid (with optional msgctxt).\n" +" NOTE: The (msgid, msgctxt) parameter orders has been switched compared to gettext function, to allow\n" +" single-parameter calls (context then defaults to BLF_I18NCONTEXT_DEFAULT).\n" +" NOTE: You should really rarely need to use this function in regular addon code, as all translation should be\n" +" handled by Blender internal code.\n" +" Note: Does nothing when Blender is built without internationalization support (hence always returns msgid).\n" +"\n" +" :arg msgid: The string to translate.\n" +" :type msgid: string\n" +" :arg msgctxt: The translation context.\n" +" :type msgctxt: string or None\n" +" :default msgctxt: BLF_I18NCONTEXT_DEFAULT value.\n" +" :return: The translated string (or msgid if no translation was found).\n" +"\n" +); +static PyObject *app_translations_pgettext(BlenderAppTranslations *UNUSED(self), PyObject *args, PyObject *kw) +{ + /* Note we could optimize this a bit when WITH_INTERNATIONAL is not defined, but don't think "code complexity" would + * be worth it, as this func should not often be used! + */ + /* XXX This code fails with scons when WITH_INTERNATIONAL is not defined, at link time, stating that BLF_pgettext + * is undefined... So using #ifdef after all, rather than removing scons from blender trunk! + */ + static const char *kwlist[] = {"msgid", "msgctxt", NULL}; + char *msgid, *msgctxt = NULL; + + if (!PyArg_ParseTupleAndKeywords(args, kw, "s|z:bpy.app.translations.pgettext", (char **)kwlist, + &msgid, &msgctxt)) + { + return NULL; + } + +#ifdef WITH_INTERNATIONAL + return PyUnicode_FromString(BLF_pgettext(msgctxt ? msgctxt : BLF_I18NCONTEXT_DEFAULT, msgid)); +#else + return PyUnicode_FromString(msgid); +#endif +} + +PyDoc_STRVAR(app_translations_locale_explode_doc, +".. method:: locale_explode(locale)\n" +"\n" +" Return all components and their combinations of the given ISO locale string.\n" +"\n" +" >>> bpy.app.translations.locale_explode(\"sr_RS@latin\")\n" +" (\"sr\", \"RS\", \"latin\", \"sr_RS\", \"sr@latin\")\n" +"\n" +" For non-complete locales, missing elements will be None.\n" +"\n" +" :arg locale: The ISO locale string to explode.\n" +" :type msgid: string\n" +" :return: A tuple (language, country, variant, language_country, language@variant).\n" +"\n" +); +static PyObject *app_translations_locale_explode(BlenderAppTranslations *UNUSED(self), PyObject *args, PyObject *kw) +{ + static const char *kwlist[] = {"locale", NULL}; + const char *locale; + char *language, *country, *variant, *language_country, *language_variant; + + if (!PyArg_ParseTupleAndKeywords(args, kw, "s:bpy.app.translations.locale_explode", (char **)kwlist, &locale)) { + return NULL; + } + + BLF_locale_explode(locale, &language, &country, &variant, &language_country, &language_variant); + + return Py_BuildValue("sssss", language, country, variant, language_country, language_variant); +} + +PyMethodDef app_translations_methods[] = { + /* Can't use METH_KEYWORDS alone, see http://bugs.python.org/issue11587 */ + {(char *)"register", (PyCFunction)app_translations_py_messages_register, METH_VARARGS | METH_KEYWORDS, + app_translations_py_messages_register_doc}, + {(char *)"unregister", (PyCFunction)app_translations_py_messages_unregister, METH_VARARGS | METH_KEYWORDS, + app_translations_py_messages_unregister_doc}, + {(char *)"pgettext", (PyCFunction)app_translations_pgettext, METH_VARARGS | METH_KEYWORDS | METH_STATIC, + app_translations_pgettext_doc}, + {(char *)"locale_explode", (PyCFunction)app_translations_locale_explode, METH_VARARGS | METH_KEYWORDS | METH_STATIC, + app_translations_locale_explode_doc}, + {NULL} +}; + +static PyObject *app_translations_new(PyTypeObject *type, PyObject *UNUSED(args), PyObject *UNUSED(kw)) +{ +/* printf("%s (%p)\n", __func__, _translations); */ + + if (!_translations) { + _translations = (BlenderAppTranslations *)type->tp_alloc(type, 0); + if (_translations) { + PyObject *py_ctxts; + BLF_i18n_contexts_descriptor *ctxt; + + _translations->contexts = app_translations_contexts_make(); + + py_ctxts = PyDict_New(); + for (ctxt = _contexts; ctxt->c_id; ctxt++) { + PyObject *val = PyUnicode_FromString(ctxt->py_id); + PyDict_SetItemString(py_ctxts, ctxt->c_id, val); + Py_DECREF(val); + } + _translations->contexts_C_to_py = PyDictProxy_New(py_ctxts); + Py_DECREF(py_ctxts); /* The actual dict is only owned by its proxy */ + + _translations->py_messages = PyDict_New(); + } + } + + return (PyObject *)_translations; +} + +static void app_translations_free(void *obj) +{ + PyObject_Del(obj); +#ifdef WITH_INTERNATIONAL + _clear_translations_cache(); +#endif +} + +PyDoc_STRVAR(app_translations_doc, +" This object contains some data/methods regarding internationalization in Blender, and allows every py script\n" +" to feature translations for its own UI messages.\n" +"\n" +" WARNING: Most of this object should only be useful if you actually manipulate i18n stuff from Python.\n" +" If you are a regular addon, you should only bother about :contexts: and :context_sep: members, and the \n" +" :register:/:unregister: functions!" +"\n" +" To add translations to your python script, you must define a dictionary formatted like that:\n" +" {locale: {msg_key: msg_translation, ...}, ...}\n" +" where:\n" +" locale is either a lang iso code (e.g. 'fr'), a lang+country code (e.g. 'pt_BR'),\n" +" a lang+variant code (e.g. 'sr@latin'), or a full code (e.g. 'uz_UZ@cyrilic').\n" +" msg_key is a tuple (context, org message) - use, as much as possible, the predefined :contexts:.\n" +" msg_translation is the translated message in given language!" +" Then, call bpy.app.translations.register(__name__, your_dict) in your register() function, and \n" +" bpy.app.translations.unregister(__name__) in your unregister() one.\n" +"\n" +" bl_i18n_utils module has several functions to help you collect strings to translate, and generate the needed\n" +" python code (the translation dictionary), as well as optional intermediary po files if you want some...\n" +" See its documentation for more details.\n" +"\n" +); +static PyTypeObject BlenderAppTranslationsType = { + PyVarObject_HEAD_INIT(NULL, 0) + /* tp_name */ + (char *)"bpy.app._translations_type", + /* tp_basicsize */ + sizeof(BlenderAppTranslations), + 0, /* tp_itemsize */ + /* methods */ + /* No destructor, this is a singleton! */ + NULL, /* tp_dealloc */ + NULL, /* printfunc tp_print; */ + NULL, /* getattrfunc tp_getattr; */ + NULL, /* setattrfunc tp_setattr; */ + NULL, /* tp_compare */ /* DEPRECATED in python 3.0! */ + NULL, /* tp_repr */ + + /* Method suites for standard classes */ + NULL, /* PyNumberMethods *tp_as_number; */ + NULL, /* PySequenceMethods *tp_as_sequence; */ + NULL, /* PyMappingMethods *tp_as_mapping; */ + + /* More standard operations (here for binary compatibility) */ + NULL, /* hashfunc tp_hash; */ + NULL, /* ternaryfunc tp_call; */ + NULL, /* reprfunc tp_str; */ + NULL, /* getattrofunc tp_getattro; */ + NULL, /* setattrofunc tp_setattro; */ + + /* Functions to access object as input/output buffer */ + NULL, /* PyBufferProcs *tp_as_buffer; */ + + /*** Flags to define presence of optional/expanded features ***/ + Py_TPFLAGS_DEFAULT, /* long tp_flags; */ + + app_translations_doc, /* char *tp_doc; Documentation string */ + + /*** Assigned meaning in release 2.0 ***/ + /* call function for all accessible objects */ + NULL, /* traverseproc tp_traverse; */ + + /* delete references to contained objects */ + NULL, /* inquiry tp_clear; */ + + /*** Assigned meaning in release 2.1 ***/ + /*** rich comparisons ***/ + NULL, /* richcmpfunc tp_richcompare; */ + + /*** weak reference enabler ***/ + 0, /* long tp_weaklistoffset */ + + /*** Added in release 2.2 ***/ + /* Iterators */ + NULL, /* getiterfunc tp_iter; */ + NULL, /* iternextfunc tp_iternext; */ + + /*** Attribute descriptor and subclassing stuff ***/ + app_translations_methods, /* struct PyMethodDef *tp_methods; */ + app_translations_members, /* struct PyMemberDef *tp_members; */ + app_translations_getseters, /* struct PyGetSetDef *tp_getset; */ + NULL, /* struct _typeobject *tp_base; */ + NULL, /* PyObject *tp_dict; */ + NULL, /* descrgetfunc tp_descr_get; */ + NULL, /* descrsetfunc tp_descr_set; */ + 0, /* long tp_dictoffset; */ + NULL, /* initproc tp_init; */ + NULL, /* allocfunc tp_alloc; */ + /* newfunc tp_new; */ + (newfunc)app_translations_new, + /* Low-level free-memory routine */ + app_translations_free, /* freefunc tp_free; */ + /* For PyObject_IS_GC */ + NULL, /* inquiry tp_is_gc; */ + NULL, /* PyObject *tp_bases; */ + /* method resolution order */ + NULL, /* PyObject *tp_mro; */ + NULL, /* PyObject *tp_cache; */ + NULL, /* PyObject *tp_subclasses; */ + NULL, /* PyObject *tp_weaklist; */ + NULL +}; + +PyObject *BPY_app_translations_struct(void) +{ + PyObject *ret; + + /* Let's finalize our contexts structseq definition! */ + { + BLF_i18n_contexts_descriptor *ctxt; + PyStructSequence_Field *desc; + + /* We really populate the contexts' fields here! */ + for (ctxt = _contexts, desc = app_translations_contexts_desc.fields; ctxt->c_id; ctxt++, desc++) { + desc->name = (char *)ctxt->py_id; + desc->doc = NULL; + } + desc->name = desc->doc = NULL; /* End sentinel! */ + + PyStructSequence_InitType(&BlenderAppTranslationsContextsType, &app_translations_contexts_desc); + } + + if (PyType_Ready(&BlenderAppTranslationsType) < 0) + return NULL; + + ret = PyObject_CallObject((PyObject *)&BlenderAppTranslationsType, NULL); + + /* prevent user from creating new instances */ + BlenderAppTranslationsType.tp_new = NULL; + /* without this we can't do set(sys.modules) [#29635] */ + BlenderAppTranslationsType.tp_hash = (hashfunc)_Py_HashPointer; + + return ret; +} diff --git a/source/blender/python/intern/bpy_app_translations.h b/source/blender/python/intern/bpy_app_translations.h new file mode 100644 index 00000000000..704307574d0 --- /dev/null +++ b/source/blender/python/intern/bpy_app_translations.h @@ -0,0 +1,32 @@ +/* + * ***** BEGIN GPL LICENSE BLOCK ***** + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * Contributor(s): Bastien Montagne + * + * ***** END GPL LICENSE BLOCK ***** + */ + +/** \file blender/python/intern/bpy_app_translations.h + * \ingroup pythonintern + */ + +#ifndef __BPY_APP_TRANSLATIONS_H__ +#define __BPY_APP_TRANSLATIONS_H__ + +PyObject *BPY_app_translations_struct(void); + +#endif /* __BPY_APP_TRANSLATIONS_H__ */ diff --git a/source/blender/python/intern/bpy_props.c b/source/blender/python/intern/bpy_props.c index f3fa0c9a0a9..b42fdbd0ca4 100644 --- a/source/blender/python/intern/bpy_props.c +++ b/source/blender/python/intern/bpy_props.c @@ -74,13 +74,15 @@ static EnumPropertyItem property_flag_enum_items[] = { {0, NULL, 0, NULL, NULL}}; /* subtypes */ +/* XXX Keep in sync with rna_rna.c's property_subtype_items ??? + * Currently it is not... + */ static EnumPropertyItem property_subtype_string_items[] = { {PROP_FILEPATH, "FILE_PATH", 0, "File Path", ""}, {PROP_DIRPATH, "DIR_PATH", 0, "Directory Path", ""}, {PROP_FILENAME, "FILE_NAME", 0, "Filename", ""}, {PROP_BYTESTRING, "BYTE_STRING", 0, "Byte String", ""}, - {PROP_TRANSLATE, "TRANSLATE", 0, "Translate", ""}, - {PROP_PASSWORD, "PASSWORD", 0, "Password", 0}, + {PROP_PASSWORD, "PASSWORD", 0, "Password", "A string that is displayed hidden ('********')"}, {PROP_NONE, "NONE", 0, "None", ""}, {0, NULL, 0, NULL, NULL}}; @@ -1257,6 +1259,20 @@ static size_t strswapbufcpy(char *buf, const char **orig) } #endif +static int icon_id_from_name(const char *name) +{ + EnumPropertyItem *item; + int id; + + if (name[0]) { + for (item = icon_items, id = 0; item->identifier; item++, id++) + if (strcmp(item->name, name) == 0) + return item->value; + } + + return 0; +} + static EnumPropertyItem *enum_items_from_py(PyObject *seq_fast, PyObject *def, int *defvalue, const short is_enum_flag) { EnumPropertyItem *items; @@ -1303,6 +1319,7 @@ static EnumPropertyItem *enum_items_from_py(PyObject *seq_fast, PyObject *def, i for (i = 0; i < seq_len; i++) { EnumPropertyItem tmp = {0, "", 0, "", ""}; + const char *tmp_icon = NULL; Py_ssize_t item_size; Py_ssize_t id_str_size; Py_ssize_t name_str_size; @@ -1312,12 +1329,14 @@ static EnumPropertyItem *enum_items_from_py(PyObject *seq_fast, PyObject *def, i if ((PyTuple_CheckExact(item)) && (item_size = PyTuple_GET_SIZE(item)) && - (item_size == 3 || item_size == 4) && + (item_size >= 3 && item_size <= 5) && (tmp.identifier = _PyUnicode_AsStringAndSize(PyTuple_GET_ITEM(item, 0), &id_str_size)) && (tmp.name = _PyUnicode_AsStringAndSize(PyTuple_GET_ITEM(item, 1), &name_str_size)) && (tmp.description = _PyUnicode_AsStringAndSize(PyTuple_GET_ITEM(item, 2), &desc_str_size)) && /* TODO, number isn't ensured to be unique from the script author */ - (item_size < 4 || py_long_as_int(PyTuple_GET_ITEM(item, 3), &tmp.value) != -1)) + (item_size != 4 || py_long_as_int(PyTuple_GET_ITEM(item, 3), &tmp.value) != -1) && + (item_size != 5 || ((tmp_icon = _PyUnicode_AsString(PyTuple_GET_ITEM(item, 3))) && + py_long_as_int(PyTuple_GET_ITEM(item, 4), &tmp.value) != -1))) { if (is_enum_flag) { if (item_size < 4) { @@ -1340,6 +1359,9 @@ static EnumPropertyItem *enum_items_from_py(PyObject *seq_fast, PyObject *def, i } } + if (tmp_icon) + tmp.icon = icon_id_from_name(tmp_icon); + items[i] = tmp; /* calculate combine string length */ @@ -1349,8 +1371,8 @@ static EnumPropertyItem *enum_items_from_py(PyObject *seq_fast, PyObject *def, i MEM_freeN(items); PyErr_SetString(PyExc_TypeError, "EnumProperty(...): expected a tuple containing " - "(identifier, name, description) and optionally a " - "unique number"); + "(identifier, name, description) and optionally an " + "icon name and unique number"); return NULL; } @@ -2501,7 +2523,7 @@ BPY_PROPDEF_DESC_DOC " :arg options: Enumerator in ['HIDDEN', 'SKIP_SAVE', 'ANIMATABLE', 'ENUM_FLAG', 'LIBRARY_EDITABLE'].\n" " :type options: set\n" " :arg items: sequence of enum items formatted:\n" -" [(identifier, name, description, number), ...] where the identifier is used\n" +" [(identifier, name, description, icon, number), ...] where the identifier is used\n" " for python access and other values are used for the interface.\n" " Note the item is optional.\n" " For dynamic values a callback can be passed which returns a list in\n" @@ -2509,7 +2531,7 @@ BPY_PROPDEF_DESC_DOC " This function must take 2 arguments (self, context)\n" " WARNING: Do not use generators here (they will work the first time, but will lead to empty values\n" " in some unload/reload scenarii)!\n" -" :type items: sequence of string triplets or a function\n" +" :type items: sequence of string triples or a function\n" BPY_PROPDEF_UPDATE_DOC ); static PyObject *BPy_EnumProperty(PyObject *self, PyObject *args, PyObject *kw) diff --git a/source/blender/python/intern/bpy_rna.c b/source/blender/python/intern/bpy_rna.c index 94f262f57f5..85a6db00703 100644 --- a/source/blender/python/intern/bpy_rna.c +++ b/source/blender/python/intern/bpy_rna.c @@ -1623,8 +1623,10 @@ static int pyrna_py_to_prop(PointerRNA *ptr, PropertyRNA *prop, void *data, PyOb } } else { - /* Unicode String */ +#ifdef WITH_INTERNATIONAL + bool do_translate = RNA_property_flag(prop) & PROP_STRING_PY_TRANSLATE; +#endif /* WITH_INTERNATIONAL */ #ifdef USE_STRING_COERCE PyObject *value_coerce = NULL; @@ -1634,17 +1636,18 @@ static int pyrna_py_to_prop(PointerRNA *ptr, PropertyRNA *prop, void *data, PyOb } else { param = _PyUnicode_AsString(value); -#ifdef WITH_INTERNATIONAL - if (subtype == PROP_TRANSLATE) { - param = IFACE_(param); - } -#endif /* WITH_INTERNATIONAL */ - } #else /* USE_STRING_COERCE */ param = _PyUnicode_AsString(value); #endif /* USE_STRING_COERCE */ + /* Any half-brained compiler should be able to optimize this out when WITH_INTERNATIONAL is off */ +#ifdef WITH_INTERNATIONAL + if (do_translate) { + param = IFACE_(param); + } +#endif + if (param == NULL) { if (PyUnicode_Check(value)) { /* there was an error assigning a string type, |