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-rw-r--r--plugins/pychrysalide/gtkext/Makefile.am1
-rw-r--r--plugins/pychrysalide/gtkext/easygtk.c233
-rw-r--r--plugins/pychrysalide/gtkext/easygtk.h42
-rw-r--r--plugins/pychrysalide/gtkext/module.c2
4 files changed, 278 insertions, 0 deletions
diff --git a/plugins/pychrysalide/gtkext/Makefile.am b/plugins/pychrysalide/gtkext/Makefile.am
index 6e1a259..ab62e93 100644
--- a/plugins/pychrysalide/gtkext/Makefile.am
+++ b/plugins/pychrysalide/gtkext/Makefile.am
@@ -6,6 +6,7 @@ libpychrysagtkext_la_SOURCES = \
bufferdisplay.h bufferdisplay.c \
displaypanel.h displaypanel.c \
dockable.h dockable.c \
+ easygtk.h easygtk.c \
module.h module.c \
named.h named.c
diff --git a/plugins/pychrysalide/gtkext/easygtk.c b/plugins/pychrysalide/gtkext/easygtk.c
new file mode 100644
index 0000000..fe57c7e
--- /dev/null
+++ b/plugins/pychrysalide/gtkext/easygtk.c
@@ -0,0 +1,233 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * easygtk.c - équivalent Python du fichier "gtkext/easygtk.c"
+ *
+ * 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
+ */
+
+
+#include "easygtk.h"
+
+
+#include <pygobject.h>
+
+
+#include <gtkext/easygtk.h>
+
+
+#include "../access.h"
+#include "../helpers.h"
+
+
+
+#define EASYGTK_DOC \
+ "The EasyGtk class is a kind of toolbox gathering some" \
+ " useful features GTK is missing."
+
+
+/* Détermine l'indice d'un composant dans un conteneur GTK. */
+static PyObject *py_easygtk_find_contained_child_index(PyObject *, PyObject *);
+
+/* Récupère le nième composant d'un conteneur GTK. */
+static PyObject *py_easygtk_get_nth_contained_child(PyObject *, PyObject *);
+
+
+
+/******************************************************************************
+* *
+* Paramètres : self = NULL car méthode statique. *
+* args = paramètres à transmettre à l'appel natif. *
+* *
+* Description : Détermine l'indice d'un composant dans un conteneur GTK. *
+* *
+* Retour : Indice du composant dans le conteneur ou -1 si non trouvé. *
+* *
+* Remarques : - *
+* *
+******************************************************************************/
+
+static PyObject *py_easygtk_find_contained_child_index(PyObject *self, PyObject *args)
+{
+ PyObject *result; /* Désignation à retourner */
+ GtkContainer *container; /* Composant GTK à analyser */
+ GtkWidget *child; /* Composant GTK à retrouver */
+ int ret; /* Bilan de lecture des args. */
+ gint index; /* Indice obtenu ou -1 */
+
+#define EASYGTK_FIND_CONTAINED_CHILD_INDEX_METHOD PYTHON_METHOD_DEF \
+( \
+ find_contained_child_index, "container, child, /", \
+ METH_VARARGS | METH_STATIC, py_easygtk, \
+ "Find the index of a given child widget inside a GTK container" \
+ " children.\n" \
+ "\n" \
+ "The *containter* argument must be a Gtk.Container instance and" \
+ " *child* a Gtk.Widget instance.\n" \
+ "\n" \
+ "The result is the found index or -1 in case of error." \
+)
+
+ ret = PyArg_ParseTuple(args, "O&O&", &convert_to_gtk_container, &container, convert_to_gtk_widget, &child);
+ if (!ret) return NULL;
+
+ index = find_contained_child_index(container, child);
+
+ result = PyLong_FromLong(index);
+
+ return result;
+
+}
+
+
+/******************************************************************************
+* *
+* Paramètres : self = NULL car méthode statique. *
+* args = paramètres à transmettre à l'appel natif. *
+* *
+* Description : Récupère le nième composant d'un conteneur GTK. *
+* *
+* Retour : Composant à la position donnée ou NULL en cas d'absence. *
+* *
+* Remarques : - *
+* *
+******************************************************************************/
+
+static PyObject *py_easygtk_get_nth_contained_child(PyObject *self, PyObject *args)
+{
+ PyObject *result; /* Désignation à retourner */
+ GtkContainer *container; /* Composant GTK à analyser */
+ unsigned int n; /* Indice du composant GTK visé*/
+ int ret; /* Bilan de lecture des args. */
+ GtkWidget *child; /* Composant GTK retrouvé */
+
+#define EASYGTK_GET_NTH_CONTAINED_CHILD_METHOD PYTHON_METHOD_DEF \
+( \
+ get_nth_contained_child, "container, n, /", \
+ METH_VARARGS | METH_STATIC, py_easygtk, \
+ "Find the widget contained inside a GTK container at the n-th" \
+ " position.\n" \
+ "\n" \
+ "The *containter* argument must be a Gtk.Container instance" \
+ " and *n* an integer.\n" \
+ "\n" \
+ "The result is a Gtk.Widget instance, or Nonein case of error." \
+)
+
+ ret = PyArg_ParseTuple(args, "O&I", &convert_to_gtk_container, &container, &n);
+ if (!ret) return NULL;
+
+ child = get_nth_contained_child(container, n);
+
+ if (child == NULL)
+ {
+ result = Py_None;
+ Py_INCREF(result);
+ }
+ else
+ {
+ result = pygobject_new(G_OBJECT(child));
+ g_object_unref(G_OBJECT(child));
+ }
+
+ return result;
+
+}
+
+
+/******************************************************************************
+* *
+* Paramètres : - *
+* *
+* Description : Fournit un accès à une définition de type à diffuser. *
+* *
+* Retour : Définition d'objet pour Python. *
+* *
+* Remarques : - *
+* *
+******************************************************************************/
+
+PyTypeObject *get_python_easygtk_type(void)
+{
+ static PyMethodDef py_easygtk_methods[] = {
+ EASYGTK_FIND_CONTAINED_CHILD_INDEX_METHOD,
+ EASYGTK_GET_NTH_CONTAINED_CHILD_METHOD,
+ { NULL }
+ };
+
+ static PyGetSetDef py_easygtk_getseters[] = {
+ { NULL }
+ };
+
+ static PyTypeObject py_easygtk_type = {
+
+ PyVarObject_HEAD_INIT(NULL, 0)
+
+ .tp_name = "pychrysalide.gtkext.EasyGtk",
+ .tp_basicsize = sizeof(PyGObject),
+
+ .tp_flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,
+
+ .tp_doc = EASYGTK_DOC,
+
+ .tp_methods = py_easygtk_methods,
+ .tp_getset = py_easygtk_getseters,
+
+ .tp_new = no_python_constructor_allowed,
+
+ };
+
+ return &py_easygtk_type;
+
+}
+
+
+/******************************************************************************
+* *
+* Paramètres : module = module dont la définition est à compléter. *
+* *
+* Description : Prend en charge l'objet 'pychrysalide.gtkext.EasyGtk'. *
+* *
+* Retour : Bilan de l'opération. *
+* *
+* Remarques : - *
+* *
+******************************************************************************/
+
+bool ensure_python_easygtk_is_registered(void)
+{
+ PyTypeObject *type; /* Type Python pour 'EasyGtk' */
+ PyObject *module; /* Module à recompléter */
+
+ type = get_python_easygtk_type();
+
+ if (!PyType_HasFeature(type, Py_TPFLAGS_READY))
+ {
+ if (PyType_Ready(type) != 0)
+ return false;
+
+ module = get_access_to_python_module("pychrysalide.gtkext");
+
+ if (!register_python_module_object(module, type))
+ return false;
+
+ }
+
+ return true;
+
+}
diff --git a/plugins/pychrysalide/gtkext/easygtk.h b/plugins/pychrysalide/gtkext/easygtk.h
new file mode 100644
index 0000000..d7e484b
--- /dev/null
+++ b/plugins/pychrysalide/gtkext/easygtk.h
@@ -0,0 +1,42 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * easygtk.h - prototypes pour l'équivalent Python du fichier "gtkext/easygtk.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_GTKEXT_EASYGTK_H
+#define _PLUGINS_PYCHRYSALIDE_GTKEXT_EASYGTK_H
+
+
+#include <Python.h>
+#include <stdbool.h>
+
+
+
+/* Fournit un accès à une définition de type à diffuser. */
+PyTypeObject *get_python_easygtk_type(void);
+
+/* Prend en charge l'objet 'pychrysalide.gtkext.EasyGtk'. */
+bool ensure_python_easygtk_is_registered(void);
+
+
+
+#endif /* _PLUGINS_PYCHRYSALIDE_GTKEXT_EASYGTK_H */
diff --git a/plugins/pychrysalide/gtkext/module.c b/plugins/pychrysalide/gtkext/module.c
index 245dc3c..f8264af 100644
--- a/plugins/pychrysalide/gtkext/module.c
+++ b/plugins/pychrysalide/gtkext/module.c
@@ -32,6 +32,7 @@
#include "bufferdisplay.h"
#include "displaypanel.h"
#include "dockable.h"
+#include "easygtk.h"
#include "named.h"
#include "graph/module.h"
#include "../helpers.h"
@@ -102,6 +103,7 @@ bool populate_gtkext_module(void)
if (result) result = ensure_python_buffer_display_is_registered();
if (result) result = ensure_python_display_panel_is_registered();
if (result) result = ensure_python_dockable_is_registered();
+ if (result) result = ensure_python_easygtk_is_registered();
if (result) result = ensure_python_built_named_widget_is_registered();
if (result) result = populate_gtkext_graph_module();