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-rw-r--r--plugins/pychrysalide/glibext/Makefile.am3
-rw-r--r--plugins/pychrysalide/glibext/module.c2
-rw-r--r--plugins/pychrysalide/glibext/named.c531
-rw-r--r--plugins/pychrysalide/glibext/named.h45
4 files changed, 580 insertions, 1 deletions
diff --git a/plugins/pychrysalide/glibext/Makefile.am b/plugins/pychrysalide/glibext/Makefile.am
index c5fee67..9faff31 100644
--- a/plugins/pychrysalide/glibext/Makefile.am
+++ b/plugins/pychrysalide/glibext/Makefile.am
@@ -12,7 +12,8 @@ libpychrysaglibext_la_SOURCES = \
linecursor.h linecursor.c \
linegen.h linegen.c \
loadedpanel.h loadedpanel.c \
- module.h module.c
+ module.h module.c \
+ named.h named.c
libpychrysaglibext_la_LDFLAGS =
diff --git a/plugins/pychrysalide/glibext/module.c b/plugins/pychrysalide/glibext/module.c
index b45da4d..176d815 100644
--- a/plugins/pychrysalide/glibext/module.c
+++ b/plugins/pychrysalide/glibext/module.c
@@ -37,6 +37,7 @@
#include "linecursor.h"
#include "linegen.h"
#include "loadedpanel.h"
+#include "named.h"
#include "../helpers.h"
@@ -114,6 +115,7 @@ bool populate_glibext_module(void)
if (result) result = ensure_python_line_cursor_is_registered();
if (result) result = ensure_python_line_generator_is_registered();
if (result) result = ensure_python_loaded_panel_is_registered();
+ if (result) result = ensure_python_named_widget_is_registered();
assert(result);
diff --git a/plugins/pychrysalide/glibext/named.c b/plugins/pychrysalide/glibext/named.c
new file mode 100644
index 0000000..4f21064
--- /dev/null
+++ b/plugins/pychrysalide/glibext/named.c
@@ -0,0 +1,531 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * named.c - équivalent Python du fichier "glibext/named.h"
+ *
+ * Copyright (C) 2018-2019 Cyrille Bagard
+ *
+ * This file is part of Chrysalide.
+ *
+ * Chrysalide 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 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Chrysalide 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+
+#include "named.h"
+
+
+#include <pygobject.h>
+#include <string.h>
+
+
+#include <glibext/named-int.h>
+
+
+#include "../access.h"
+#include "../helpers.h"
+
+
+
+/* ------------------------ GLUE POUR CREATION DEPUIS PYTHON ------------------------ */
+
+
+/* Procède à l'initialisation de l'interface de génération. */
+static void py_named_widget_interface_init(GNamedWidgetIface *, gpointer *);
+
+/* Fournit le désignation associée à un composant nommé. */
+static char *py_named_widget_get_name_wrapper(const GNamedWidget *, bool);
+
+/* Fournit le composant associé à un composant nommé. */
+static GtkWidget *py_named_widget_get_widget_wrapper(const GNamedWidget *);
+
+
+
+/* ------------------------- CONNEXION AVEC L'API DE PYTHON ------------------------- */
+
+
+/* Fournit le désignation associée à un composant nommé. */
+static PyObject *py_named_widget_get_name(PyObject *, void *);
+
+/* Fournit le désignation associée à un composant nommé. */
+static PyObject *py_named_widget_get_long_name(PyObject *, void *);
+
+/* Fournit le composant associé à un composant nommé. */
+static PyObject *py_named_widget_get_widget(PyObject *, void *);
+
+
+
+/* ---------------------------------------------------------------------------------- */
+/* GLUE POUR CREATION DEPUIS PYTHON */
+/* ---------------------------------------------------------------------------------- */
+
+
+/******************************************************************************
+* *
+* Paramètres : iface = interface GLib à initialiser. *
+* unused = adresse non utilisée ici. *
+* *
+* Description : Procède à l'initialisation de l'interface de génération. *
+* *
+* Retour : - *
+* *
+* Remarques : - *
+* *
+******************************************************************************/
+
+static void py_named_widget_interface_init(GNamedWidgetIface *iface, gpointer *unused)
+{
+
+#define NAMED_WIDGET_DOC \
+ "NamedWidget is an interface linking GTK widget to short and long" \
+ " descriptions. Such interface is mainly used when inserting widgets" \
+ " into the main window as panels.\n" \
+ "\n" \
+ "A typical class declaration for a new implementation looks like:\n" \
+ "\n" \
+ " class NewImplem(GObject.Object, NamedWidget):\n" \
+ " ...\n" \
+ "\n" \
+ "Several items have to be defined as class attributes in the final" \
+ " class:\n" \
+ "* pychrysalide.glibext.NamedWidget._name;\n" \
+ "* pychrysalide.glibext.NamedWidget._long_name;\n" \
+ "* pychrysalide.glibext.NamedWidget._widget;\n"
+
+ iface->get_name = py_named_widget_get_name_wrapper;
+ iface->get_widget = py_named_widget_get_widget_wrapper;
+
+}
+
+
+/******************************************************************************
+* *
+* Paramètres : widget = composant nommé à consulter. *
+* lname = précise s'il s'agit d'une version longue ou non. *
+* *
+* Description : Fournit le désignation associée à un composant nommé. *
+* *
+* Retour : Description courante. *
+* *
+* Remarques : - *
+* *
+******************************************************************************/
+
+static char *py_named_widget_get_name_wrapper(const GNamedWidget *widget, bool lname)
+{
+ char *result; /* Désignation à retourner */
+ PyGILState_STATE gstate; /* Sauvegarde d'environnement */
+ PyObject *pyobj; /* Objet Python concerné */
+ PyObject *pyname; /* Nom en objet Python */
+ int ret; /* Bilan d'une conversion */
+
+#define NAMED_WIDGET_NAME_ATTRIB_WRAPPER PYTHON_GETTER_WRAPPER_DEF \
+( \
+ _name, \
+ "Provide the short name used to describe a named widget.\n" \
+ "\n" \
+ "The result has to be a string." \
+)
+
+#define NAMED_WIDGET_LONG_NAME_ATTRIB_WRAPPER PYTHON_GETTER_WRAPPER_DEF \
+( \
+ _long_name, \
+ "Provide the long name used to describe a named widget.\n" \
+ "\n" \
+ "The result has to be a string." \
+)
+
+ result = NULL;
+
+ gstate = PyGILState_Ensure();
+
+ pyobj = pygobject_new(G_OBJECT(widget));
+
+ if (PyObject_HasAttrString(pyobj, lname ? "_name" : "_long_name"))
+ {
+ pyname = PyObject_GetAttrString(pyobj, lname ? "_name" : "_long_name");
+
+ if (pyname != NULL)
+ {
+ ret = PyUnicode_Check(pyname);
+
+ if (ret)
+ result = strdup(PyUnicode_AsUTF8(pyname));
+
+ Py_DECREF(pyname);
+
+ }
+
+ }
+
+ Py_DECREF(pyobj);
+
+ PyGILState_Release(gstate);
+
+ return result;
+
+}
+
+
+/******************************************************************************
+* *
+* Paramètres : widget = composant nommé à consulter. *
+* *
+* Description : Fournit le composant associé à un composant nommé. *
+* *
+* Retour : Composant graphique GTK. *
+* *
+* Remarques : - *
+* *
+******************************************************************************/
+
+static GtkWidget *py_named_widget_get_widget_wrapper(const GNamedWidget *widget)
+{
+ GtkWidget *result; /* Composant GTK à renvoyer */
+ PyGILState_STATE gstate; /* Sauvegarde d'environnement */
+ PyObject *pyobj; /* Objet Python concerné */
+ PyObject *pywidget; /* Composant en objet Python */
+ PyObject *gtk_mod; /* Module Python Gtk */
+ PyObject *type; /* Module "GtkWidget" */
+ int ret; /* Bilan d'une conversion */
+
+#define NAMED_WIDGET_WIDGET_ATTRIB_WRAPPER PYTHON_GETTER_WRAPPER_DEF \
+( \
+ _widget, \
+ "Provide the internal widget usable for a named widget.\n" \
+ "\n" \
+ "The result has to be a GTK.Widget instance." \
+)
+
+ result = NULL;
+
+ gstate = PyGILState_Ensure();
+
+ pyobj = pygobject_new(G_OBJECT(widget));
+
+ if (PyObject_HasAttrString(pyobj, "_widget"))
+ {
+ pywidget = PyObject_GetAttrString(pyobj, "_widget");
+
+ if (pywidget != NULL)
+ {
+ gtk_mod = PyImport_ImportModule("gi.repository.Gtk");
+
+ if (gtk_mod == NULL)
+ {
+ PyErr_SetString(PyExc_TypeError, "unable to find the Gtk Python module");
+ goto exit;
+ }
+
+ type = PyObject_GetAttrString(gtk_mod, "Widget");
+
+ Py_DECREF(gtk_mod);
+
+ ret = PyObject_TypeCheck(pywidget, (PyTypeObject *)type);
+
+ Py_DECREF(type);
+
+ if (ret)
+ result = GTK_WIDGET(pygobject_get(pywidget));
+
+ Py_DECREF(pywidget);
+
+ }
+
+ }
+
+ exit:
+
+ Py_DECREF(pyobj);
+
+ PyGILState_Release(gstate);
+
+ return result;
+
+}
+
+
+
+/* ---------------------------------------------------------------------------------- */
+/* CONNEXION AVEC L'API DE PYTHON */
+/* ---------------------------------------------------------------------------------- */
+
+
+/******************************************************************************
+* *
+* Paramètres : self = classe représentant un composant nommé à manipuler.*
+* closure = non utilisé ici. *
+* *
+* Description : Fournit le désignation associée à un composant nommé. *
+* *
+* Retour : Description courante. *
+* *
+* Remarques : - *
+* *
+******************************************************************************/
+
+static PyObject *py_named_widget_get_name(PyObject *self, void *closure)
+{
+ PyObject *result; /* Décompte à retourner */
+ GNamedWidget *widget; /* Version native */
+ char *name; /* Désignation à convertir */
+
+#define NAMED_WIDGET_NAME_ATTRIB PYTHON_GET_DEF_FULL \
+( \
+ name, py_named_widget, \
+ "Short name used to describe a named widget.\n" \
+ "\n" \
+ "The result has to be a string." \
+)
+
+ widget = G_NAMED_WIDGET(pygobject_get(self));
+
+ name = g_named_widget_get_name(widget, false);
+
+ if (name == NULL)
+ {
+ result = Py_None;
+ Py_INCREF(result);
+ }
+ else
+ {
+ result = PyUnicode_FromString(name);
+ free(name);
+ }
+
+ return result;
+
+}
+
+
+/******************************************************************************
+* *
+* Paramètres : self = classe représentant un composant nommé à manipuler.*
+* closure = non utilisé ici. *
+* *
+* Description : Fournit le désignation associée à un composant nommé. *
+* *
+* Retour : Description courante. *
+* *
+* Remarques : - *
+* *
+******************************************************************************/
+
+static PyObject *py_named_widget_get_long_name(PyObject *self, void *closure)
+{
+ PyObject *result; /* Décompte à retourner */
+ GNamedWidget *widget; /* Version native */
+ char *name; /* Désignation à convertir */
+
+#define NAMED_WIDGET_LONG_NAME_ATTRIB PYTHON_GET_DEF_FULL \
+( \
+ long_name, py_named_widget, \
+ "Long name used to describe a named widget.\n" \
+ "\n" \
+ "The result has to be a string." \
+)
+
+ widget = G_NAMED_WIDGET(pygobject_get(self));
+
+ name = g_named_widget_get_name(widget, true);
+
+ if (name == NULL)
+ {
+ result = Py_None;
+ Py_INCREF(result);
+ }
+ else
+ {
+ result = PyUnicode_FromString(name);
+ free(name);
+ }
+
+ return result;
+
+}
+
+
+/******************************************************************************
+* *
+* Paramètres : self = classe représentant un composant nommé à manipuler.*
+* closure = non utilisé ici. *
+* *
+* Description : Fournit le composant associé à un composant nommé. *
+* *
+* Retour : Composant graphique GTK. *
+* *
+* Remarques : - *
+* *
+******************************************************************************/
+
+static PyObject *py_named_widget_get_widget(PyObject *self, void *closure)
+{
+ PyObject *result; /* Décompte à retourner */
+ GNamedWidget *widget; /* Version native */
+ GtkWidget *instance; /* Composant interne natif */
+
+#define NAMED_WIDGET_WIDGET_ATTRIB PYTHON_GET_DEF_FULL \
+( \
+ widget, py_named_widget, \
+ "Internal widget usable for a named widget.\n" \
+ "\n" \
+ "The result has to be a GTK *widget*." \
+)
+
+ widget = G_NAMED_WIDGET(pygobject_get(self));
+
+ instance = g_named_widget_get_widget(widget);
+
+ result = pygobject_new(G_OBJECT(instance));
+
+ return result;
+
+}
+
+
+/******************************************************************************
+* *
+* Paramètres : - *
+* *
+* Description : Fournit un accès à une définition de type à diffuser. *
+* *
+* Retour : Définition d'objet pour Python. *
+* *
+* Remarques : - *
+* *
+******************************************************************************/
+
+PyTypeObject *get_python_named_widget_type(void)
+{
+ static PyMethodDef py_named_widget_methods[] = {
+ { NULL }
+ };
+
+ static PyGetSetDef py_named_widget_getseters[] = {
+ NAMED_WIDGET_NAME_ATTRIB_WRAPPER,
+ NAMED_WIDGET_LONG_NAME_ATTRIB_WRAPPER,
+ NAMED_WIDGET_WIDGET_ATTRIB_WRAPPER,
+ NAMED_WIDGET_NAME_ATTRIB,
+ NAMED_WIDGET_LONG_NAME_ATTRIB,
+ NAMED_WIDGET_WIDGET_ATTRIB,
+ { NULL }
+ };
+
+ static PyTypeObject py_named_widget_type = {
+
+ PyVarObject_HEAD_INIT(NULL, 0)
+
+ .tp_name = "pychrysalide.glibext.NamedWidget",
+ .tp_basicsize = sizeof(PyObject),
+
+ .tp_flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,
+
+ .tp_doc = NAMED_WIDGET_DOC,
+
+ .tp_methods = py_named_widget_methods,
+ .tp_getset = py_named_widget_getseters,
+
+ };
+
+ return &py_named_widget_type;
+
+}
+
+
+/******************************************************************************
+* *
+* Paramètres : module = module dont la définition est à compléter. *
+* *
+* Description : Prend en charge l'objet 'pychrysalide.glibext.NamedWidget'. *
+* *
+* Retour : Bilan de l'opération. *
+* *
+* Remarques : - *
+* *
+******************************************************************************/
+
+bool ensure_python_named_widget_is_registered(void)
+{
+ PyTypeObject *type; /* Type Python 'NamedWidget' */
+ PyObject *module; /* Module à recompléter */
+ PyObject *dict; /* Dictionnaire du module */
+
+ static GInterfaceInfo info = { /* Paramètres d'inscription */
+
+ .interface_init = (GInterfaceInitFunc)py_named_widget_interface_init,
+ .interface_finalize = NULL,
+ .interface_data = NULL,
+
+ };
+
+ type = get_python_named_widget_type();
+
+ if (!PyType_HasFeature(type, Py_TPFLAGS_READY))
+ {
+ module = get_access_to_python_module("pychrysalide.glibext");
+
+ dict = PyModule_GetDict(module);
+
+ if (!register_interface_for_pygobject(dict, G_TYPE_NAMED_WIDGET, type, &info))
+ return false;
+
+ }
+
+ return true;
+
+}
+
+
+/******************************************************************************
+* *
+* Paramètres : arg = argument quelconque à tenter de convertir. *
+* dst = destination des valeurs récupérées en cas de succès. *
+* *
+* Description : Tente de convertir en composant nommé. *
+* *
+* Retour : Bilan de l'opération, voire indications supplémentaires. *
+* *
+* Remarques : - *
+* *
+******************************************************************************/
+
+int convert_to_named_widget(PyObject *arg, void *dst)
+{
+ int result; /* Bilan à retourner */
+
+ result = PyObject_IsInstance(arg, (PyObject *)get_python_named_widget_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 named widget");
+ break;
+
+ case 1:
+ *((GNamedWidget **)dst) = G_NAMED_WIDGET(pygobject_get(arg));
+ break;
+
+ default:
+ assert(false);
+ break;
+
+ }
+
+ return result;
+
+}
diff --git a/plugins/pychrysalide/glibext/named.h b/plugins/pychrysalide/glibext/named.h
new file mode 100644
index 0000000..846df82
--- /dev/null
+++ b/plugins/pychrysalide/glibext/named.h
@@ -0,0 +1,45 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * named.h - prototypes pour l'équivalent Python du fichier "glibext/named.h"
+ *
+ * Copyright (C) 2020 Cyrille Bagard
+ *
+ * This file is part of Chrysalide.
+ *
+ * Chrysalide 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 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Chrysalide 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+
+#ifndef _PLUGINS_PYCHRYSALIDE_GLIBEXT_NAMED_H
+#define _PLUGINS_PYCHRYSALIDE_GLIBEXT_NAMED_H
+
+
+#include <Python.h>
+#include <stdbool.h>
+
+
+
+/* Fournit un accès à une définition de type à diffuser. */
+PyTypeObject *get_python_named_widget_type(void);
+
+/* Prend en charge l'objet 'pychrysalide.glibext.NamedWidget'. */
+bool ensure_python_named_widget_is_registered(void);
+
+/* Tente de convertir en composant nommé. */
+int convert_to_named_widget(PyObject *, void *);
+
+
+
+#endif /* _PLUGINS_PYCHRYSALIDE_GLIBEXT_NAMED_H */
generated by cgit v0.11.2-87-g4458 at 2024-12-26 05:13:53 (GMT)