diff options
author | Cyrille Bagard <nocbos@gmail.com> | 2020-05-11 21:33:36 (GMT) |
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committer | Cyrille Bagard <nocbos@gmail.com> | 2020-05-11 21:33:36 (GMT) |
commit | d2861533cc53fbcc217048bafebf34b1f70ba3aa (patch) | |
tree | 28c847a8093761fcaa0916be54445328d843096d /plugins/pychrysalide/glibext/constants.c | |
parent | 6c9e1b5f7ee0915036d47b83f1e34b87b44b1723 (diff) |
Updated the API for buffer caches.
Diffstat (limited to 'plugins/pychrysalide/glibext/constants.c')
-rw-r--r-- | plugins/pychrysalide/glibext/constants.c | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/plugins/pychrysalide/glibext/constants.c b/plugins/pychrysalide/glibext/constants.c index d18e051..823465a 100644 --- a/plugins/pychrysalide/glibext/constants.c +++ b/plugins/pychrysalide/glibext/constants.c @@ -26,6 +26,7 @@ #include <glibext/linesegment.h> +#include <glibext/gbufferline.h> #include "../helpers.h" @@ -140,3 +141,102 @@ int convert_to_rendering_tag_type(PyObject *arg, void *dst) return result; } + + +/****************************************************************************** +* * +* Paramètres : type = type dont le dictionnaire est à compléter. * +* * +* Description : Définit les constantes relatives aux lignes de tampon. * +* * +* Retour : true en cas de succès de l'opération, false sinon. * +* * +* Remarques : - * +* * +******************************************************************************/ + +bool define_buffer_line_constants(PyTypeObject *type) +{ + bool result; /* Bilan à retourner */ + PyObject *values; /* Groupe de valeurs à établir */ + + values = PyDict_New(); + + result = add_const_to_group(values, "NONE", BLF_NONE); + if (result) result = add_const_to_group(values, "HAS_CODE", BLF_HAS_CODE); + if (result) result = add_const_to_group(values, "IS_LABEL", BLF_IS_LABEL); + if (result) result = add_const_to_group(values, "ENTRYPOINT", BLF_ENTRYPOINT); + if (result) result = add_const_to_group(values, "BOOKMARK", BLF_BOOKMARK); + if (result) result = add_const_to_group(values, "WIDTH_MANAGER", BLF_WIDTH_MANAGER); + if (result) result = add_const_to_group(values, "ALL", BLF_ALL); + + if (!result) + { + Py_DECREF(values); + goto exit; + } + + result = attach_constants_group_to_type(type, true, "BufferLineFlags", values, + "Optional flags linked to a rendering line."); + + exit: + + return result; + +} + + +/****************************************************************************** +* * +* Paramètres : arg = argument quelconque à tenter de convertir. * +* dst = destination des valeurs récupérées en cas de succès. * +* * +* Description : Tente de convertir en constante BufferLineFlags. * +* * +* Retour : Bilan de l'opération, voire indications supplémentaires. * +* * +* Remarques : - * +* * +******************************************************************************/ + +int convert_to_buffer_line_flags(PyObject *arg, void *dst) +{ + int result; /* Bilan à retourner */ + unsigned long value; /* Valeur transcrite */ + + result = PyObject_IsInstance(arg, (PyObject *)&PyLong_Type); + + switch (result) + { + case -1: + /* L'exception est déjà fixée par Python */ + result = 0; + break; + + case 0: + PyErr_SetString(PyExc_TypeError, "unable to convert the provided argument to BufferLineFlags"); + break; + + case 1: + value = PyLong_AsUnsignedLong(arg); + + if ((value & BLF_ALL) != value) + { + PyErr_SetString(PyExc_TypeError, "invalid value for BufferLineFlags"); + result = 0; + } + + else + *((BufferLineFlags *)dst) = value; + + break; + + default: + assert(false); + break; + + } + + return result; + +} |