Extended the Python API.

6 files changed, 205 insertions, 4 deletions

diff --git a/plugins/pychrysalide/glibext/Makefile.am b/plugins/pychrysalide/glibext/Makefile.am
index c09f4fa..086ca28 100644
--- a/plugins/pychrysalide/glibext/Makefile.am
+++ b/plugins/pychrysalide/glibext/Makefile.am
@@ -4,6 +4,7 @@ noinst_LTLIBRARIES = libpychrysaglibext.la
 libpychrysaglibext_la_SOURCES =			\
 	buffercache.h buffercache.c			\
 	bufferline.h bufferline.c			\
+	bufferview.h bufferview.c			\
 	configuration.h configuration.c		\
 	linecursor.h linecursor.c			\
 	linegen.h linegen.c					\
diff --git a/plugins/pychrysalide/glibext/buffercache.c b/plugins/pychrysalide/glibext/buffercache.c
index 8818f5e..6f07f4e 100644
--- a/plugins/pychrysalide/glibext/buffercache.c
+++ b/plugins/pychrysalide/glibext/buffercache.c
@@ -1,6 +1,6 @@
 
 /* Chrysalide - Outil d'analyse de fichiers binaires
- * buffercache.c - équivalent Python du fichier "glibext/gbuffercache.h"
+ * buffercache.c - équivalent Python du fichier "glibext/gbuffercache.c"
  *
  * Copyright (C) 2016-2017 Cyrille Bagard
  *
@@ -120,7 +120,7 @@ PyTypeObject *get_python_buffer_cache_type(void)
 
         PyVarObject_HEAD_INIT(NULL, 0)
 
-        .tp_name        = "pychrysalide.glibext.Buffercache",
+        .tp_name        = "pychrysalide.glibext.BufferCache",
         .tp_basicsize   = sizeof(PyGObject),
 
         .tp_flags       = Py_TPFLAGS_DEFAULT,
diff --git a/plugins/pychrysalide/glibext/buffercache.h b/plugins/pychrysalide/glibext/buffercache.h
index 728acd7..c0e4493 100644
--- a/plugins/pychrysalide/glibext/buffercache.h
+++ b/plugins/pychrysalide/glibext/buffercache.h
@@ -1,6 +1,6 @@
 
 /* Chrysalide - Outil d'analyse de fichiers binaires
- * buffercache.h - prototypes pour l'équivalent Python du fichier "glibext/buffercache.h"
+ * buffercache.h - prototypes pour l'équivalent Python du fichier "glibext/gbuffercache.h"
  *
  * Copyright (C) 2016-2017 Cyrille Bagard
  *
@@ -34,7 +34,7 @@
 /* Fournit un accès à une définition de type à diffuser. */
 PyTypeObject *get_python_buffer_cache_type(void);
 
-/* Prend en charge l'objet 'pychrysalide.glibext.CodeBuffer'. */
+/* Prend en charge l'objet 'pychrysalide.glibext.BufferCache'. */
 bool ensure_python_buffer_cache_is_registered(void);
 
 
diff --git a/plugins/pychrysalide/glibext/bufferview.c b/plugins/pychrysalide/glibext/bufferview.c
new file mode 100644
index 0000000..1c8d7cc
--- /dev/null
+++ b/plugins/pychrysalide/glibext/bufferview.c
@@ -0,0 +1,156 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * bufferview.c - équivalent Python du fichier "glibext/gbufferview.c"
+ *
+ * Copyright (C) 2018 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 "bufferview.h"
+
+
+#include <pygobject.h>
+
+
+#include <glibext/gbufferview.h>
+
+
+#include "../access.h"
+#include "../helpers.h"
+
+
+
+/* Fournit le tampon de code lié à un visualisateur donné. */
+static PyObject *py_buffer_view_get_cache(PyObject *, void *);
+
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self    = objet Python concerné par l'appel.                 *
+*                closure = non utilisé ici.                                   *
+*                                                                             *
+*  Description : Fournit le tampon de code lié à un visualisateur donné.      *
+*                                                                             *
+*  Retour      : Tampon de code associé au gestionnaire d'affichage.          *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static PyObject *py_buffer_view_get_cache(PyObject *self, void *closure)
+{
+    PyObject *result;                       /* Instance Python à retourner */
+    GBufferView *view;                      /* Vue GLib à consulter        */
+    GBufferCache *cache;                    /* Tampon associé à cette vue  */
+
+    view = G_BUFFER_VIEW(pygobject_get(self));
+
+    cache = g_buffer_view_get_cache(view);
+
+    result = pygobject_new(G_OBJECT(cache));
+
+    g_object_unref(G_OBJECT(cache));
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Fournit un accès à une définition de type à diffuser.        *
+*                                                                             *
+*  Retour      : Définition d'objet pour Python.                              *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+PyTypeObject *get_python_buffer_view_type(void)
+{
+    static PyMethodDef py_buffer_view_methods[] = {
+        { NULL }
+    };
+
+    static PyGetSetDef py_buffer_view_getseters[] = {
+        {
+            "cache", py_buffer_view_get_cache, NULL,
+            "Provide the buffer cache for the view.", NULL
+        },
+        { NULL }
+    };
+
+    static PyTypeObject py_buffer_view_type = {
+
+        PyVarObject_HEAD_INIT(NULL, 0)
+
+        .tp_name        = "pychrysalide.glibext.BufferView",
+        .tp_basicsize   = sizeof(PyGObject),
+
+        .tp_flags       = Py_TPFLAGS_DEFAULT,
+
+        .tp_doc         = "PyChrysalide code buffer",
+
+        .tp_methods     = py_buffer_view_methods,
+        .tp_getset      = py_buffer_view_getseters,
+
+    };
+
+    return &py_buffer_view_type;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : module = module dont la définition est à compléter.          *
+*                                                                             *
+*  Description : Prend en charge l'objet 'pychrysalide.glibext.BufferView'.   *
+*                                                                             *
+*  Retour      : Bilan de l'opération.                                        *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+bool ensure_python_buffer_view_is_registered(void)
+{
+    PyTypeObject *type;                     /* Type Python 'BufferView'    */
+    PyObject *module;                       /* Module à recompléter        */
+    PyObject *dict;                         /* Dictionnaire du module      */
+
+    type = get_python_buffer_view_type();
+
+    if (!PyType_HasFeature(type, Py_TPFLAGS_READY))
+    {
+        module = get_access_to_python_module("pychrysalide.glibext");
+
+        dict = PyModule_GetDict(module);
+
+        if (!register_class_for_pygobject(dict, G_TYPE_BUFFER_VIEW, type, &PyGObject_Type))
+            return false;
+
+    }
+
+    return true;
+
+}
diff --git a/plugins/pychrysalide/glibext/bufferview.h b/plugins/pychrysalide/glibext/bufferview.h
new file mode 100644
index 0000000..2ac08b9
--- /dev/null
+++ b/plugins/pychrysalide/glibext/bufferview.h
@@ -0,0 +1,42 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * bufferview.h - prototypes pour l'équivalent Python du fichier "glibext/gbufferview.h"
+ *
+ * Copyright (C) 2018 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_BUFFERVIEW_H
+#define _PLUGINS_PYCHRYSALIDE_GLIBEXT_BUFFERVIEW_H
+
+
+#include <Python.h>
+#include <stdbool.h>
+
+
+
+/* Fournit un accès à une définition de type à diffuser. */
+PyTypeObject *get_python_buffer_view_type(void);
+
+/* Prend en charge l'objet 'pychrysalide.glibext.BufferView'. */
+bool ensure_python_buffer_view_is_registered(void);
+
+
+
+#endif  /* _PLUGINS_PYCHRYSALIDE_GLIBEXT_BUFFERVIEW_H */
diff --git a/plugins/pychrysalide/glibext/module.c b/plugins/pychrysalide/glibext/module.c
index 2429dbd..f1c0bbb 100644
--- a/plugins/pychrysalide/glibext/module.c
+++ b/plugins/pychrysalide/glibext/module.c
@@ -30,6 +30,7 @@
 
 #include "buffercache.h"
 #include "bufferline.h"
+#include "bufferview.h"
 #include "configuration.h"
 #include "linecursor.h"
 #include "linegen.h"
@@ -95,6 +96,7 @@ bool populate_glibext_module(void)
 
     if (result) result = ensure_python_buffer_cache_is_registered();
     if (result) result = ensure_python_buffer_line_is_registered();
+    if (result) result = ensure_python_buffer_view_is_registered();
     if (result) result = ensure_python_config_param_is_registered();
     if (result) result = ensure_python_config_param_iterator_is_registered();
     if (result) result = ensure_python_generic_config_is_registered();