initial

plugin-loaders/Makefile.am

@@ -0,0 +1,7 @@
+SUBDIRS = c
+
+if ENABLE_PYTHON
+SUBDIRS += python
+endif
+
+-include $(top_srcdir)/git.mk

plugin-loaders/c/Makefile.am

@@ -0,0 +1,24 @@
+# C plugin loader
+
+loaderdir = $(libdir)/gedit-2/plugin-loaders
+
+INCLUDES = \
+	-I$(top_srcdir) 						\
+	$(GEDIT_CFLAGS) 						\
+	$(WARN_CFLAGS)							\
+	$(DISABLE_DEPRECATED_CFLAGS)					\
+	-DGEDIT_LOCALEDIR=\""$(prefix)/$(DATADIRNAME)/locale"\"
+
+loader_LTLIBRARIES = libcloader.la
+
+NOINST_H_FILES = \
+	gedit-plugin-loader-c.h
+
+libcloader_la_SOURCES = \
+	gedit-plugin-loader-c.c 	\
+	$(NOINST_H_FILES)
+
+libcloader_la_LDFLAGS = $(LOADER_LIBTOOL_FLAGS)
+libcloader_la_LIBADD = $(GEDIT_LIBS)
+
+-include $(top_srcdir)/git.mk

plugin-loaders/c/gedit-plugin-loader-c.c

@@ -0,0 +1,182 @@
+/*
+ * gedit-plugin-loader-c.c
+ * This file is part of gedit
+ *
+ * Copyright (C) 2008 - Jesse van den Kieboom
+ *
+ * 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., 59 Temple Place, Suite 330, 
+ * Boston, MA 02111-1307, USA. 
+ */
+
+#include "gedit-plugin-loader-c.h"
+#include <gedit/gedit-object-module.h>
+
+#define GEDIT_PLUGIN_LOADER_C_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE((object), GEDIT_TYPE_PLUGIN_LOADER_C, GeditPluginLoaderCPrivate))
+
+struct _GeditPluginLoaderCPrivate
+{
+	GHashTable *loaded_plugins;
+};
+
+static void gedit_plugin_loader_iface_init (gpointer g_iface, gpointer iface_data);
+
+GEDIT_PLUGIN_LOADER_REGISTER_TYPE (GeditPluginLoaderC, gedit_plugin_loader_c, G_TYPE_OBJECT, gedit_plugin_loader_iface_init);
+
+
+static const gchar *
+gedit_plugin_loader_iface_get_id (void)
+{
+	return "C";
+}
+
+static GeditPlugin *
+gedit_plugin_loader_iface_load (GeditPluginLoader *loader,
+				GeditPluginInfo   *info,
+				const gchar       *path)
+{
+	GeditPluginLoaderC *cloader = GEDIT_PLUGIN_LOADER_C (loader);
+	GeditObjectModule *module;
+	const gchar *module_name;
+	GeditPlugin *result;
+
+	module = (GeditObjectModule *)g_hash_table_lookup (cloader->priv->loaded_plugins, info);
+	module_name = gedit_plugin_info_get_module_name (info);
+
+	if (module == NULL)
+	{
+		/* For now we force all modules to be resident */
+		module = gedit_object_module_new (module_name,
+						  path,
+						  "register_gedit_plugin",
+						  TRUE);
+
+		/* Infos are available for all the lifetime of the loader.
+		 * If this changes, we should use weak refs or something */
+
+		g_hash_table_insert (cloader->priv->loaded_plugins, info, module);
+	}
+
+	if (!g_type_module_use (G_TYPE_MODULE (module)))
+	{
+		g_warning ("Could not load plugin module: %s", gedit_plugin_info_get_name (info));
+
+		return NULL;
+	}
+
+	/* TODO: for now we force data-dir-name = module-name... if needed we can
+	 * add a datadir field to the plugin descriptor file.
+	 */
+	result = (GeditPlugin *)gedit_object_module_new_object (module,
+								"install-dir", path,
+								"data-dir-name", module_name,
+								NULL);
+
+	if (!result)
+	{
+		g_warning ("Could not create plugin object: %s", gedit_plugin_info_get_name (info));
+		g_type_module_unuse (G_TYPE_MODULE (module));
+		
+		return NULL;
+	}
+
+	g_type_module_unuse (G_TYPE_MODULE (module));
+	
+	return result;
+}
+
+static void
+gedit_plugin_loader_iface_unload (GeditPluginLoader *loader,
+				  GeditPluginInfo   *info)
+{
+	//GeditPluginLoaderC *cloader = GEDIT_PLUGIN_LOADER_C (loader);
+	
+	/* this is a no-op, since the type module will be properly unused as
+	   the last reference to the plugin dies. When the plugin is activated
+	   again, the library will be reloaded */
+}
+
+static void
+gedit_plugin_loader_iface_init (gpointer g_iface, 
+				gpointer iface_data)
+{
+	GeditPluginLoaderInterface *iface = (GeditPluginLoaderInterface *)g_iface;
+	
+	iface->get_id = gedit_plugin_loader_iface_get_id;
+	iface->load = gedit_plugin_loader_iface_load;
+	iface->unload = gedit_plugin_loader_iface_unload;
+}
+
+static void
+gedit_plugin_loader_c_finalize (GObject *object)
+{
+	GeditPluginLoaderC *cloader = GEDIT_PLUGIN_LOADER_C (object);
+	GList *infos;
+	GList *item;
+
+	/* FIXME: this sanity check it's not efficient. Let's remove it
+	 * once we are confident with the code */
+
+	infos = g_hash_table_get_keys (cloader->priv->loaded_plugins);
+	
+	for (item = infos; item; item = item->next)
+	{
+		GeditPluginInfo *info = (GeditPluginInfo *)item->data;
+
+		if (gedit_plugin_info_is_active (info))
+		{
+			g_warning ("There are still C plugins loaded during destruction");
+			break;
+		}
+	}
+
+	g_list_free (infos);	
+
+	g_hash_table_destroy (cloader->priv->loaded_plugins);
+	
+	G_OBJECT_CLASS (gedit_plugin_loader_c_parent_class)->finalize (object);
+}
+
+static void
+gedit_plugin_loader_c_class_init (GeditPluginLoaderCClass *klass)
+{
+	GObjectClass *object_class = G_OBJECT_CLASS (klass);
+	
+	object_class->finalize = gedit_plugin_loader_c_finalize;
+
+	g_type_class_add_private (object_class, sizeof (GeditPluginLoaderCPrivate));
+}
+
+static void
+gedit_plugin_loader_c_class_finalize (GeditPluginLoaderCClass *klass)
+{
+}
+
+static void
+gedit_plugin_loader_c_init (GeditPluginLoaderC *self)
+{
+	self->priv = GEDIT_PLUGIN_LOADER_C_GET_PRIVATE (self);
+	
+	/* loaded_plugins maps GeditPluginInfo to a GeditObjectModule */
+	self->priv->loaded_plugins = g_hash_table_new (g_direct_hash,
+						       g_direct_equal);
+}
+
+GeditPluginLoaderC *
+gedit_plugin_loader_c_new ()
+{
+	GObject *loader = g_object_new (GEDIT_TYPE_PLUGIN_LOADER_C, NULL);
+
+	return GEDIT_PLUGIN_LOADER_C (loader);
+}

plugin-loaders/c/gedit-plugin-loader-c.h

@@ -0,0 +1,60 @@
+/*
+ * gedit-plugin-loader-c.h
+ * This file is part of gedit
+ *
+ * Copyright (C) 2008 - Jesse van den Kieboom
+ *
+ * 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., 59 Temple Place, Suite 330, 
+ * Boston, MA 02111-1307, USA. 
+ */
+
+#ifndef __GEDIT_PLUGIN_LOADER_C_H__
+#define __GEDIT_PLUGIN_LOADER_C_H__
+
+#include <gedit/gedit-plugin-loader.h>
+
+G_BEGIN_DECLS
+
+#define GEDIT_TYPE_PLUGIN_LOADER_C		(gedit_plugin_loader_c_get_type ())
+#define GEDIT_PLUGIN_LOADER_C(obj)		(G_TYPE_CHECK_INSTANCE_CAST ((obj), GEDIT_TYPE_PLUGIN_LOADER_C, GeditPluginLoaderC))
+#define GEDIT_PLUGIN_LOADER_C_CONST(obj)	(G_TYPE_CHECK_INSTANCE_CAST ((obj), GEDIT_TYPE_PLUGIN_LOADER_C, GeditPluginLoaderC const))
+#define GEDIT_PLUGIN_LOADER_C_CLASS(klass)	(G_TYPE_CHECK_CLASS_CAST ((klass), GEDIT_TYPE_PLUGIN_LOADER_C, GeditPluginLoaderCClass))
+#define GEDIT_IS_PLUGIN_LOADER_C(obj)		(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GEDIT_TYPE_PLUGIN_LOADER_C))
+#define GEDIT_IS_PLUGIN_LOADER_C_CLASS(klass)	(G_TYPE_CHECK_CLASS_TYPE ((klass), GEDIT_TYPE_PLUGIN_LOADER_C))
+#define GEDIT_PLUGIN_LOADER_C_GET_CLASS(obj)	(G_TYPE_INSTANCE_GET_CLASS ((obj), GEDIT_TYPE_PLUGIN_LOADER_C, GeditPluginLoaderCClass))
+
+typedef struct _GeditPluginLoaderC		GeditPluginLoaderC;
+typedef struct _GeditPluginLoaderCClass		GeditPluginLoaderCClass;
+typedef struct _GeditPluginLoaderCPrivate	GeditPluginLoaderCPrivate;
+
+struct _GeditPluginLoaderC {
+	GObject parent;
+	
+	GeditPluginLoaderCPrivate *priv;
+};
+
+struct _GeditPluginLoaderCClass {
+	GObjectClass parent_class;
+};
+
+GType gedit_plugin_loader_c_get_type (void) G_GNUC_CONST;
+GeditPluginLoaderC *gedit_plugin_loader_c_new(void);
+
+/* All the loaders must implement this function */
+G_MODULE_EXPORT GType register_gedit_plugin_loader (GTypeModule * module);
+
+G_END_DECLS
+
+#endif /* __GEDIT_PLUGIN_LOADER_C_H__ */

plugin-loaders/python/Makefile.am

@@ -0,0 +1,36 @@
+# C plugin loader
+
+SUBDIRS = bindings
+loaderdir = $(libdir)/gedit-2/plugin-loaders
+
+INCLUDES = \
+	-I$(top_srcdir) 						\
+	-I$(top_builddir)						\
+	-I$(top_srcdir)/gedit						\
+	-I$(top_builddir)/gedit						\
+	$(GEDIT_CFLAGS) 						\
+	$(WARN_CFLAGS)							\
+	$(DISABLE_DEPRECATED_CFLAGS)					\
+	$(PYGTK_CFLAGS)							\
+	$(PYTHON_CFLAGS)						\
+	-DGEDIT_PLUGINS_LIBS_DIR=\"$(GEDIT_PLUGINS_LIBS_DIR)\"		\
+	-DGEDIT_LOCALEDIR=\""$(prefix)/$(DATADIRNAME)/locale"\"
+
+loader_LTLIBRARIES = libpythonloader.la
+
+
+NOINST_H_FILES = \
+	gedit-plugin-loader-python.h	\
+	gedit-plugin-python.h
+
+libpythonloader_la_SOURCES = \
+	gedit-plugin-loader-python.c 	\
+	gedit-plugin-python.c		\
+	$(NOINST_H_FILES)
+
+libpythonloader_la_LDFLAGS = $(LOADER_LIBTOOL_FLAGS)
+libpythonloader_la_LIBADD = \
+	$(GEDIT_LIBS) 			\
+	bindings/gedit.la
+
+-include $(top_srcdir)/git.mk

plugin-loaders/python/bindings/Makefile.am

@@ -0,0 +1,115 @@
+## Process this file with automake to produce Makefile.in
+
+noinst_LTLIBRARIES = \
+	gedit.la
+
+nodist_gedit_la_SOURCES = 	\
+	gedit.c			\
+	geditutils.c		\
+	geditcommands.c
+
+gedit_la_LDFLAGS = \
+	-module -avoid-version
+
+gedit_la_LIBADD = \
+	$(PYTHON_LIB_LOC)       \
+	$(PYTHON_LIBS)		\
+	$(PYTHON_EXTRA_LIBS)	\
+	$(PYGTK_LIBS)
+
+gedit_la_CFLAGS = \
+	-I$(top_srcdir)					\
+	-I$(top_builddir)				\
+	-I$(top_srcdir)/gedit				\
+	-I$(top_builddir)/gedit				\
+	-I$(top_srcdir)/plugin-loaders/python		\
+	-I$(top_builddir)/plugin-loaders/python		\
+	$(GEDIT_CFLAGS)					\
+	$(NO_STRICT_ALIASING_CFLAGS)			\
+	$(PYGTK_CFLAGS)					\
+	$(PYTHON_CFLAGS)				\
+	$(AM_CFLAGS)
+
+$(top_builddir)/gedit/gedit-enum-types.h:
+	cd $(top_builddir)/gedit && $(MAKE) gedit-enum-types.h
+
+gedit.c: gedit.defs gedit.override geditplugin.override geditmessage.override $(top_builddir)/gedit/gedit-enum-types.h
+	( cd $(srcdir) && $(PYGTK_CODEGEN) \
+		--register $(PYGTK_DEFSDIR)/pango-types.defs \
+		--register $(PYGTK_DEFSDIR)/gdk-types.defs \
+		--register $(PYGTK_DEFSDIR)/gtk-types.defs \
+		--register $(PYGTK_DEFSDIR)/gtksourceview2.defs \
+		--register $(PYGOBJECT_DEFSDIR)/gio-types.defs \
+		--override $*.override \
+		--prefix py$* $(<F) ) > $@ 
+
+geditutils.c: geditutils.defs geditutils.override
+	( cd $(srcdir) && $(PYGTK_CODEGEN) \
+		--override $*.override \
+		--prefix py$* $(<F) ) > $@ 
+
+geditcommands.c: geditcommands.defs geditcommands.override gedit.defs
+	( cd $(srcdir) && $(PYGTK_CODEGEN) \
+		--register gedit.defs \
+		--register $(PYGTK_DEFSDIR)/gtk-types.defs \
+		--override $*.override \
+		--prefix py$* $(<F) ) > $@ 
+
+BINDING_GEDIT_HEADERS_SRCDIR_IN = \
+	gedit/gedit-app.h		\
+	gedit/gedit-document.h		\
+	gedit/gedit-encodings.h		\
+	gedit/gedit-plugin.h		\
+	plugin-loaders/python/gedit-plugin-python.h \
+	gedit/gedit-view.h		\
+	gedit/gedit-statusbar.h		\
+	gedit/gedit-tab.h 		\
+	gedit/gedit-panel.h 		\
+	gedit/gedit-window.h 		\
+	gedit/gedit-help.h		\
+	gedit/gedit-debug.h		\
+	gedit/gedit-message-type.h	\
+	gedit/gedit-message.h		\
+	gedit/gedit-message-bus.h	\
+	gedit/gedit-language-manager.h
+
+BINDING_UTILS_HEADERS_SRCDIR_IN = \
+	gedit/gedit-utils.h
+
+BINDING_COMMANDS_HEADERS_SRCDIR_IN = \
+	gedit/gedit-commands.h
+
+BINDING_HEADERS_BUILDDIR_IN = 
+
+BINDING_GEDIT_HEADERS_SRCDIR	:= $(addprefix $(top_srcdir)/,$(BINDING_GEDIT_HEADERS_SRCDIR_IN))
+BINDING_UTILS_HEADERS_SRCDIR	:= $(addprefix $(top_srcdir)/,$(BINDING_UTILS_HEADERS_SRCDIR_IN))
+BINDING_COMMANDS_HEADERS_SRCDIR	:= $(addprefix $(top_srcdir)/,$(BINDING_COMMANDS_HEADERS_SRCDIR_IN))
+
+BINDING_HEADERS_BUILDDIR	:= $(addprefix $(top_builddir)/,$(BINDING_HEADERS_BUILDDIR_IN))
+
+regenerate-python-binding:
+	$(PYGTK_H2DEF) $(sort $(BINDING_GEDIT_HEADERS_SRCDIR) $(BINDING_HEADERS_BUILDDIR)) > gedit.defs.new
+	$(PYGTK_H2DEF) $(sort $(BINDING_UTILS_HEADERS_SRCDIR) $(BINDING_HEADERS_BUILDDIR)) > geditutils.defs.new
+	$(PYGTK_H2DEF) $(sort $(BINDING_COMMANDS_HEADERS_SRCDIR) $(BINDING_HEADERS_BUILDDIR)) > geditcommands.defs.new
+
+BUILT_SOURCES = \
+	gedit.c		\
+	geditutils.c	\
+	geditcommands.c
+
+EXTRA_DIST = \
+	gedit.override		\
+	gedit.defs		\
+	geditutils.override	\
+	geditutils.defs		\
+	geditcommands.override 	\
+	geditcommands.defs	\
+	geditmessage.override	\
+	geditplugin.override
+
+CLEANFILES = $(BUILT_SOURCES)
+
+dist-hook:
+	cd $(distdir); rm -f $(BUILT_SOURCES)
+
+-include $(top_srcdir)/git.mk

plugin-loaders/python/bindings/gedit.override

@@ -0,0 +1,461 @@
+%%
+headers
+#include <pygobject.h>
+#include <pygtk/pygtk.h>
+
+#include <gedit/gedit-language-manager.h>
+#include <gedit/gedit-plugin.h>
+#include <gedit/gedit-app.h>
+#include <gedit/gedit-encodings.h>
+#include <gedit/gedit-enum-types.h>
+#include <gedit/gedit-statusbar.h>
+#include <gedit/gedit-debug.h>
+#include <gedit/gedit-help.h>
+
+#include "gedit-plugin-python.h"
+
+void pygedit_register_classes (PyObject *d); 
+void pygedit_add_constants (PyObject *module, const gchar *strip_prefix);
+
+static PyObject *
+_helper_wrap_gobject_glist (const GList *list)
+{
+    PyObject *py_list;
+    const GList *tmp;
+
+    if ((py_list = PyList_New(0)) == NULL) {
+        return NULL;
+    }
+    for (tmp = list; tmp != NULL; tmp = tmp->next) {
+        PyObject *py_obj = pygobject_new(G_OBJECT(tmp->data));
+
+        if (py_obj == NULL) {
+            Py_DECREF(py_list);
+            return NULL;
+        }
+        PyList_Append(py_list, py_obj);
+        Py_DECREF(py_obj);
+    }
+    return py_list;
+}
+
+static PyObject *
+_helper_wrap_gobject_gslist (const GSList *list)
+{
+    PyObject *py_list;
+    const GSList *tmp;
+
+    if ((py_list = PyList_New(0)) == NULL) {
+        return NULL;
+    }
+    for (tmp = list; tmp != NULL; tmp = tmp->next) {
+        PyObject *py_obj = pygobject_new(G_OBJECT(tmp->data));
+
+        if (py_obj == NULL) {
+            Py_DECREF(py_list);
+            return NULL;
+        }
+        PyList_Append(py_list, py_obj);
+        Py_DECREF(py_obj);
+    }
+    return py_list;
+}
+%%
+include
+  geditplugin.override
+  geditmessage.override
+%%
+modulename gedit 
+%%
+import gtk.Widget as PyGtkWidget_Type
+import gobject.GObject as PyGObject_Type
+import gtk.gdk.Screen as PyGdkScreen_Type
+import gtk.VBox as PyGtkVBox_Type
+import gtk.Window as PyGtkWindow_Type
+import gtk.Image as PyGtkImage_Type
+import gtk.Statusbar as PyGtkStatusbar_Type
+import gtksourceview2.Buffer as PyGtkSourceBuffer_Type
+import gtksourceview2.View as PyGtkSourceView_Type
+import gtksourceview2.Language as PyGtkSourceLanguage_Type
+import gtksourceview2.LanguageManager as PyGtkSourceLanguageManager_Type
+%%
+ignore-glob
+  *_get_type
+  gedit_document_error_quark
+  gedit_panel_add_item_with_stock_icon
+%%
+override gedit_app_create_window kwargs
+static PyObject *
+_wrap_gedit_app_create_window(PyGObject *self, PyObject *args, PyObject *kwargs)
+{
+    static char *kwlist[] = { "screen", NULL};
+    PyGObject *screen = NULL;
+    GeditWindow *ret;
+
+    if (!PyArg_ParseTupleAndKeywords(args, kwargs,
+			"|O!", kwlist,
+			&PyGdkScreen_Type, &screen))
+        return NULL;
+
+    ret = gedit_app_create_window(GEDIT_APP(self->obj),
+				  screen ? GDK_SCREEN(screen->obj) : NULL);
+
+    /* pygobject_new handles NULL checking */
+    return pygobject_new((GObject *)ret);
+}
+%%
+override gedit_app_get_windows
+static PyObject *
+_wrap_gedit_app_get_windows(PyGObject *self)
+{
+    const GList *list;
+    PyObject *py_list;
+
+    list = gedit_app_get_windows (GEDIT_APP (self->obj));
+
+    py_list = _helper_wrap_gobject_glist (list);
+
+    return py_list;
+}
+%%
+override gedit_app_get_views
+static PyObject *
+_wrap_gedit_app_get_views(PyGObject *self)
+{
+    GList *list;
+    PyObject *py_list;
+
+    list = gedit_app_get_views (GEDIT_APP (self->obj));
+
+    py_list = _helper_wrap_gobject_glist (list);
+
+    g_list_free (list);
+
+    return py_list;
+}
+%%
+override gedit_app_get_documents
+static PyObject *
+_wrap_gedit_app_get_documents(PyGObject *self)
+{
+    GList *list;
+    PyObject *py_list;
+
+    list = gedit_app_get_documents (GEDIT_APP (self->obj));
+
+    py_list = _helper_wrap_gobject_glist (list);
+
+    g_list_free (list);
+
+    return py_list;
+}
+%%
+override gedit_window_get_documents
+static PyObject *
+_wrap_gedit_window_get_documents(PyGObject *self)
+{
+    GList *list;
+    PyObject *py_list;
+
+    list = gedit_window_get_documents (GEDIT_WINDOW (self->obj));
+
+    py_list = _helper_wrap_gobject_glist (list);
+
+    g_list_free(list);
+
+    return py_list;
+}
+%%
+override gedit_window_get_unsaved_documents
+static PyObject *
+_wrap_gedit_window_get_unsaved_documents(PyGObject *self)
+{
+    GList *list;
+    PyObject *py_list;
+
+    list = gedit_window_get_unsaved_documents (GEDIT_WINDOW (self->obj));
+
+    py_list = _helper_wrap_gobject_glist (list);
+
+    g_list_free(list);
+
+    return py_list;
+}
+%%
+override gedit_window_get_views
+static PyObject *
+_wrap_gedit_window_get_views(PyGObject *self)
+{
+    GList *list;
+    PyObject *py_list;
+
+    list = gedit_window_get_views (GEDIT_WINDOW (self->obj));
+
+    py_list = _helper_wrap_gobject_glist (list);
+
+    g_list_free(list);
+
+    return py_list;
+}
+%%
+override gedit_window_close_tabs kwargs
+static PyObject *
+_wrap_gedit_window_close_tabs (PyGObject *self,
+			       PyObject  *args,
+			       PyObject  *kwargs)
+{
+	static char *kwlist[] = { "tabs", NULL };
+	PyObject *list, *item;
+	GList *glist = NULL;
+	int len, i;
+
+	if (!PyArg_ParseTupleAndKeywords (args, kwargs,
+					  "O:GeditWindow.close_tabs", kwlist,
+					  &list))
+		return NULL;
+
+	if (!PySequence_Check (list))
+	{
+		PyErr_SetString (PyExc_TypeError,
+				 "first argument must be a sequence");
+		return NULL;
+	}
+
+	len = PySequence_Length (list);
+
+	for (i = 0; i < len; i++)
+	{
+		item = PySequence_GetItem (list, i);
+		Py_DECREF(item);
+
+		if (!pygobject_check (item, &PyGeditTab_Type))
+		{
+			PyErr_SetString (PyExc_TypeError,
+					 "sequence item not a Gtkwidget object");
+			g_list_free (glist);
+			return NULL;
+		}
+
+		glist = g_list_append (glist, pygobject_get (item));
+	}
+
+	gedit_window_close_tabs (GEDIT_WINDOW (self->obj), glist);
+
+	g_list_free (glist);
+	Py_INCREF (Py_None);
+	return Py_None;
+}
+%%
+override gedit_document_get_search_text
+static PyObject *
+_wrap_gedit_document_get_search_text(PyGObject *self)
+{
+    PyObject *tuple, *string;
+    guint flags;
+    gchar *ret;
+
+    ret = gedit_document_get_search_text (GEDIT_DOCUMENT (self->obj), &flags);
+
+    tuple = PyTuple_New(2);
+    if (ret) {
+        string = PyString_FromString(ret);
+        PyTuple_SetItem(tuple, 0, string);
+    } else {
+        Py_INCREF(Py_None);
+        PyTuple_SetItem(tuple, 0, Py_None);
+    }
+    PyTuple_SetItem(tuple, 1, PyInt_FromLong(flags));
+
+    g_free(ret);
+
+    return tuple;
+}
+%%
+override gedit_panel_add_item kwargs
+static PyObject *
+_wrap_gedit_panel_add_item(PyGObject *self, PyObject *args, PyObject *kwargs)
+{
+    static char *kwlist1[] = { "item", "name", "image", NULL };
+    static char *kwlist2[] = { "item", "name", "stock_id", NULL };
+    PyGObject *item, *image;
+    char *name = NULL;
+    char *stock_id = NULL;
+
+    if (PyArg_ParseTupleAndKeywords(args, kwargs, "O!sO!:GeditPanel.add_item", kwlist1, &PyGtkWidget_Type, &item, &name, &PyGtkImage_Type, &image)) {
+        gedit_panel_add_item(GEDIT_PANEL(self->obj), GTK_WIDGET(item->obj), name, GTK_WIDGET(image->obj));
+        Py_INCREF(Py_None);
+        return Py_None;
+    }
+
+    PyErr_Clear();
+
+    if (PyArg_ParseTupleAndKeywords(args, kwargs, "O!ss:GeditPanel.add_item", kwlist2, &PyGtkWidget_Type, &item, &name, &stock_id)) {
+        gedit_panel_add_item_with_stock_icon(GEDIT_PANEL(self->obj), GTK_WIDGET(item->obj), name, stock_id);
+        Py_INCREF(Py_None);
+        return Py_None;
+    }
+
+    PyErr_Clear();
+    PyErr_SetString(PyExc_TypeError, "the last arg should be either a gtk.Image or a stock_id string");
+    return NULL;
+}
+%%
+override gedit_app_get_default_deprecated
+/* deprecated wrappers */
+static PyObject *
+_wrap_gedit_app_get_default_deprecated(PyObject *self)
+{
+    if (PyErr_Warn(PyExc_DeprecationWarning, "use gedit.app_get_default instead") < 0)
+	return NULL;
+    return _wrap_gedit_app_get_default(self);
+}
+%%
+override gedit_encoding_get_from_charset_deprecated kwargs
+static PyObject *
+_wrap_gedit_encoding_get_from_charset_deprecated(PyObject *self, PyObject *args, PyObject *kwargs)
+{
+    if (PyErr_Warn(PyExc_DeprecationWarning, "use gedit.encoding_get_from_charset instead") < 0)
+	return NULL;
+    return _wrap_gedit_encoding_get_from_charset(self, args, kwargs);
+}
+%%
+override gedit_encoding_get_from_index_deprecated kwargs
+static PyObject *
+_wrap_gedit_encoding_get_from_index_deprecated(PyObject *self, PyObject *args, PyObject *kwargs)
+{
+    if (PyErr_Warn(PyExc_DeprecationWarning, "use gedit.encoding_get_from_index instead") < 0)
+	return NULL;
+    return _wrap_gedit_encoding_get_from_index(self, args, kwargs);
+}
+%%
+override gedit_encoding_get_utf8_deprecated
+static PyObject *
+_wrap_gedit_encoding_get_utf8_deprecated(PyObject *self)
+{
+    if (PyErr_Warn(PyExc_DeprecationWarning, "use gedit.encoding_get_utf8 instead") < 0)
+	return NULL;
+    return _wrap_gedit_encoding_get_utf8(self);
+}
+%%
+override gedit_encoding_get_current_deprecated
+static PyObject *
+_wrap_gedit_encoding_get_current_deprecated(PyObject *self)
+{
+    if (PyErr_Warn(PyExc_DeprecationWarning, "use gedit.encoding_get_current instead") < 0)
+	return NULL;
+    return _wrap_gedit_encoding_get_current(self);
+}
+%%
+override gedit_tab_get_from_document_deprecated kwargs
+static PyObject *
+_wrap_gedit_tab_get_from_document_deprecated(PyObject *self, PyObject *args, PyObject *kwargs)
+{
+    if (PyErr_Warn(PyExc_DeprecationWarning, "use gedit.tab_get_from_document instead") < 0)
+	return NULL;
+    return _wrap_gedit_tab_get_from_document(self, args, kwargs);
+}
+%%
+override gedit_language_manager_list_languages_sorted kwargs
+static PyObject *
+_wrap_gedit_language_manager_list_languages_sorted(PyObject *self, PyObject *args, PyObject *kwargs)
+{
+    static char *kwlist[] = { "lm", "include_hidden", NULL };
+    PyGObject *lm;
+    int include_hidden;
+    PyObject *py_list;
+    GSList *list;
+
+    if (!PyArg_ParseTupleAndKeywords (args, kwargs,
+                                      "O!i:language_manager_list_languages_sorted",
+                                      kwlist, &PyGtkSourceLanguageManager_Type, &lm,
+                                      &include_hidden))
+        return NULL;
+
+    list = gedit_language_manager_list_languages_sorted (GTK_SOURCE_LANGUAGE_MANAGER (lm->obj),
+                                                         include_hidden);
+
+    py_list = _helper_wrap_gobject_gslist (list);
+
+    g_slist_free (list);
+
+    return py_list;
+}
+%%
+override gedit_debug kwargs
+static PyObject *
+_wrap_gedit_debug(PyObject *self, PyObject *args, PyObject *kwargs)
+{
+    static char *kwlist[] = { "message", NULL };
+    PyObject *traceback_module, *mdict, *func, *traceback, *tuple;
+    PyObject *filename, *lineno, *funcname;
+    char *message = NULL;
+
+    if (g_getenv ("GEDIT_DEBUG_PLUGINS") == NULL)
+    {
+        Py_INCREF (Py_None);
+        return Py_None;
+    }
+
+    if (!PyArg_ParseTupleAndKeywords (args, kwargs, "|s", kwlist, &message))
+        return NULL;
+
+    traceback_module = PyImport_ImportModule ("traceback");
+    if (traceback_module == NULL)
+    {
+        g_warning ("traceback module cannot be imported");
+        Py_INCREF (Py_None);
+        return Py_None;
+    }
+
+    mdict = PyModule_GetDict (traceback_module);
+    func = PyDict_GetItemString (mdict, "extract_stack");
+    traceback = PyObject_CallFunction (func, "zi", NULL, 1);
+    tuple = PyList_GetItem (traceback, 0);
+
+    if (tuple == NULL || !PyTuple_Check (tuple))
+    {
+        g_warning ("traceback tuple is null!");
+    }
+    else
+    {
+        filename = PyTuple_GetItem (tuple, 0);
+        lineno = PyTuple_GetItem (tuple, 1);
+        funcname = PyTuple_GetItem (tuple, 2);
+
+        if (message == NULL)
+            gedit_debug (GEDIT_DEBUG_PLUGINS,
+                         PyString_AsString (filename),
+                         PyInt_AsLong (lineno),
+                         PyString_AsString (funcname));
+        else
+            gedit_debug_message (GEDIT_DEBUG_PLUGINS,
+                                 PyString_AsString (filename),
+                                 PyInt_AsLong (lineno),
+                                 PyString_AsString (funcname),
+                                 "%s",
+                                 message);
+    }
+    Py_DECREF (traceback);
+    Py_DECREF (traceback_module);
+
+    Py_INCREF (Py_None);
+    return Py_None;
+}
+%%
+override gedit_statusbar_flash_message kwargs
+static PyObject *
+_wrap_gedit_statusbar_flash_message(PyGObject *self, PyObject *args, PyObject *kwargs)
+{
+    static char *kwlist[] = { "context_id", "message", NULL };
+    int context_id;
+    char *message;
+
+    if (!PyArg_ParseTupleAndKeywords(args, kwargs,"is:GeditStatusbar.flash_message", kwlist, &context_id, &message))
+        return NULL;
+   
+    gedit_statusbar_flash_message(GEDIT_STATUSBAR(self->obj), context_id, "%s", message);
+
+    Py_INCREF(Py_None);
+    return Py_None;
+}
+%%

plugin-loaders/python/bindings/geditcommands.defs

@@ -0,0 +1,45 @@
+;; -*- scheme -*-
+; object definitions ...
+;; Enumerations and flags ...
+
+
+;; From ../../gedit/gedit-commands.h
+
+(define-function load_uri
+  (c-name "gedit_commands_load_uri")
+  (return-type "none")
+  (parameters
+    '("GeditWindow*" "window")
+    '("const-gchar*" "uri")
+    '("const-GeditEncoding*" "encoding")
+    '("gint" "line_pos")
+  )
+)
+
+(define-function load_uris
+  (c-name "gedit_commands_load_uris")
+  (return-type "gint")
+  (parameters
+    '("GeditWindow*" "window")
+    '("const-GSList*" "uris")
+    '("const-GeditEncoding*" "encoding")
+    '("gint" "line_pos")
+  )
+)
+
+(define-function save_document
+  (c-name "gedit_commands_save_document")
+  (return-type "none")
+  (parameters
+    '("GeditWindow*" "window")
+    '("GeditDocument*" "document")
+  )
+)
+
+(define-function save_all_documents
+  (c-name "gedit_commands_save_all_documents")
+  (return-type "none")
+  (parameters
+    '("GeditWindow*" "window")
+  )
+)

plugin-loaders/python/bindings/geditcommands.override

@@ -0,0 +1,122 @@
+%%
+headers
+#define NO_IMPORT_PYGOBJECT
+#define NO_IMPORT_PYGTK
+#include <pygobject.h>
+#include <pygtk/pygtk.h>
+
+#include "gedit-commands.h"
+#include "gedit-window.h"
+
+void pygeditcommands_register_classes (PyObject *d);
+void pygeditcommands_add_constants (PyObject *module, const gchar *strip_prefix);
+
+%%
+modulename gedit.commands
+%%
+import gedit.Window as PyGeditWindow_Type
+import gedit.Document as PyGeditDocument_Type
+%%
+ignore-glob
+  _*
+%%
+override gedit_commands_load_uri kwargs 
+static PyObject *
+_wrap_gedit_commands_load_uri (PyObject *self, PyObject *args, PyObject *kwargs)
+{
+	static char *kwlist[] = { "window", "uri", "encoding", "line_pos", NULL };
+	PyGObject *window;
+	char *uri;
+	int line_pos = 0;
+	PyObject *py_encoding = NULL;
+	GeditEncoding *encoding = NULL;
+
+	if (!PyArg_ParseTupleAndKeywords (args, kwargs, "O!s|Oi:load_uri", 
+	                                  kwlist, &PyGeditWindow_Type, 
+	                                  &window, &uri, &py_encoding, 
+	                                  &line_pos))
+		return NULL;
+    
+	if (py_encoding != NULL && py_encoding != Py_None)
+	{
+		if (pyg_boxed_check (py_encoding, GEDIT_TYPE_ENCODING))
+			encoding = pyg_boxed_get (py_encoding, GeditEncoding);
+		else
+		{
+			PyErr_SetString (PyExc_TypeError, 
+			                 "encoding should be a GeditEncoding");
+			return NULL;
+		}
+	}
+
+	gedit_commands_load_uri (GEDIT_WINDOW (window->obj), uri, encoding, 
+	                        line_pos);
+	Py_INCREF (Py_None);
+	return Py_None;
+}
+%%
+override gedit_commands_load_uris kwargs 
+static PyObject *
+_wrap_gedit_commands_load_uris (PyObject *self, PyObject *args, PyObject *kwargs)
+{
+	static char *kwlist[] = { "window", "uris", "encoding", "line_pos", NULL };
+	PyGObject *window;
+	GSList *uris = NULL;
+	int line_pos = 0;
+	PyObject *py_encoding = NULL;
+	PyObject *list;
+	PyObject *item;
+	GeditEncoding *encoding = NULL;
+	int len;
+	int i;
+
+	if (!PyArg_ParseTupleAndKeywords (args, kwargs, "O!O|Oi:load_uri", 
+	                                  kwlist, &PyGeditWindow_Type, 
+	                                  &window, &list, &py_encoding, 
+	                                  &line_pos))
+		return NULL;
+    
+	if (py_encoding != NULL && py_encoding != Py_None)
+	{
+		if (pyg_boxed_check (py_encoding, GEDIT_TYPE_ENCODING))
+			encoding = pyg_boxed_get (py_encoding, GeditEncoding);
+		else {
+			PyErr_SetString (PyExc_TypeError, 
+			                 "encoding should be a GeditEncoding");
+			return NULL;
+		}
+	}
+
+	if (!PySequence_Check (list))
+	{
+		PyErr_SetString (PyExc_TypeError, 
+		                 "second argument must be a sequence");
+		return NULL;
+	}
+
+	len = PySequence_Length (list);
+
+	for (i = 0; i < len; i++)
+	{
+		item = PySequence_GetItem (list, i);
+		Py_DECREF (item);
+
+		if (!PyString_Check (item))
+		{
+			PyErr_SetString (PyExc_TypeError,
+					 "sequence item not a string");
+			g_slist_free (uris);
+			return NULL;
+		}
+
+		uris = g_slist_prepend (uris, PyString_AsString (item));
+	}
+
+	uris = g_slist_reverse (uris);
+	gedit_commands_load_uris (GEDIT_WINDOW (window->obj), uris, 
+	                          encoding, line_pos);
+	g_slist_free (uris);
+
+	Py_INCREF (Py_None);
+	return Py_None;
+}

plugin-loaders/python/bindings/geditmessage.override

@@ -0,0 +1,556 @@
+%%
+headers
+
+#include <gedit/gedit-message-bus.h>
+#include <gedit/gedit-message.h>
+
+static GType
+_helper_wrap_get_gtype_from_pytype (PyObject *pytype)
+{
+    PyTypeObject *type = (PyTypeObject *)pytype;
+    
+    if (type == &PyList_Type || type == &PyTuple_Type)
+    	return G_TYPE_STRV;
+
+    return pyg_type_from_object (pytype);
+}
+
+static gchar *
+_helper_wrap_get_string (PyObject *obj)
+{
+	PyObject *str;
+	gchar *result;
+	
+	str = PyObject_Str (obj);
+	
+	if (!str)
+		return NULL;
+	
+	result = g_strdup (PyString_AsString (str));
+	Py_DECREF (str);
+	
+	return result;
+}
+
+static int
+_helper_wrap_list_to_gvalue (GValue *gvalue, PyObject *pyvalue)
+{
+	int num;
+	gchar **lst;
+	gint i;
+	
+	num = PySequence_Size (pyvalue);
+	lst = g_new0 (gchar *, num + 1);
+	
+	for (i = 0; i < num; i++)
+	{
+		lst[i] = _helper_wrap_get_string (PySequence_GetItem (pyvalue, i));
+		
+		if (lst[i] == NULL)
+		{
+			g_strfreev (lst);
+			return 1;
+		}
+	}
+	
+	g_value_set_boxed (gvalue, lst);
+	g_strfreev (lst);
+	
+	return 0;
+}
+
+static int
+_helper_wrap_get_gvalue_from_pyobject (GValue *gvalue, PyObject *pyvalue)
+{
+	if (pyvalue->ob_type == &PyList_Type || pyvalue->ob_type == &PyTuple_Type)
+		return _helper_wrap_list_to_gvalue (gvalue, pyvalue);
+
+	return pyg_value_from_pyobject(gvalue, pyvalue);
+}
+
+static int
+_helper_wrap_message_set_value(GeditMessage *message, PyObject *pykey, PyObject *pyvalue)
+{
+    gchar *key;
+    GType gtype;
+    GValue value = {0,};
+
+    key = _helper_wrap_get_string(pykey);
+    
+    if (key == NULL)
+        return 0;
+
+    gtype = gedit_message_get_key_type(message, key);
+    
+    if (gtype == 0) {
+        PyErr_SetString(PyExc_TypeError, "invalid key");
+        g_free (key);
+        return 0;
+    }
+
+    g_value_init(&value, gtype);
+    
+    if (_helper_wrap_get_gvalue_from_pyobject (&value, pyvalue)) {
+        PyErr_SetString(PyExc_TypeError,
+                        "value is of the wrong type for this key");
+        g_free (key);
+        return 0;
+    }
+
+    gedit_message_set_value(message, key, &value);
+    g_value_unset(&value);
+    g_free (key);
+    
+    return 1;
+}
+
+typedef void (*ParsePairFunc)(PyObject *key, PyObject *value, gpointer user_data);
+
+static void
+_helper_parse_pairs_dict (PyObject *dict, ParsePairFunc func, gpointer user_data)
+{
+    if (!dict)
+        return;
+    
+    PyObject *key, *value;
+    Py_ssize_t i = 0;
+    
+    while (PyDict_Next(dict, &i, &key, &value))
+    {
+        func(key, value, user_data);
+    }
+}
+
+static void
+_helper_parse_pairs(PyObject *args, PyObject *kwargs, ParsePairFunc func, gpointer user_data)
+{
+    guint len;
+    guint i;
+    
+    len = PyTuple_Size(args);
+    
+    for (i = 0; i < len; ++i)
+    {
+    	PyObject *d = PyTuple_GetItem(args, i);
+    	
+    	if (PyDict_Check(d))
+            _helper_parse_pairs_dict(d, func, user_data);
+    }
+  
+    _helper_parse_pairs_dict(kwargs, func, user_data);  
+}
+
+static void
+_helper_message_set(PyObject *key, PyObject *value, GeditMessage *message)
+{
+    _helper_wrap_message_set_value(message, key, value);
+}
+
+static void
+_helper_message_set_values(GeditMessage *message, PyObject *args, PyObject *kwargs)
+{
+    _helper_parse_pairs(args, kwargs, (ParsePairFunc)_helper_message_set, message);
+}
+
+static GeditMessage *
+_helper_wrap_create_message(GeditMessageBus *bus, PyObject *args, PyObject *kwargs)
+{
+    PyObject *pypath, *pymethod, *pydict;
+    
+    if (!PyArg_ParseTuple(args, "OO|O:GeditMessage.create", &pypath, &pymethod, &pydict))
+        return NULL;
+    
+    gchar *object_path = _helper_wrap_get_string(pypath);
+    gchar *method = _helper_wrap_get_string(pymethod);
+    
+    GeditMessageType *message_type = gedit_message_bus_lookup (bus, object_path, method);
+    GeditMessage *message;
+     
+    if (message_type)
+    {
+        message = gedit_message_type_instantiate(message_type, NULL);
+        _helper_message_set_values(message, args, kwargs);
+    }
+    else
+    {
+    	PyErr_SetString(PyExc_StandardError, "Message type does not exist");
+        message = NULL;
+    }
+    
+    g_free(object_path);
+    g_free(method);
+    
+    return message;
+}
+
+typedef struct {
+    PyObject *func;
+    PyObject *data;
+} PyGeditCustomNotify;
+
+static void 
+pygedit_custom_destroy_notify(gpointer user_data)
+{
+    PyGeditCustomNotify *cunote = user_data;
+    PyGILState_STATE state;
+    
+    g_return_if_fail(user_data);
+    state = pyg_gil_state_ensure();
+    Py_XDECREF(cunote->func);
+    Py_XDECREF(cunote->data);
+    pyg_gil_state_release(state);
+    
+    g_free(cunote);
+}
+%%
+ignore-glob
+  *_get_type
+  gedit_message_type_foreach
+  gedit_message_type_instantiate_valist
+  gedit_message_type_new_valist
+  gedit_message_get_valist
+  gedit_message_set_valist
+  gedit_message_set_valuesv
+  gedit_message_bus_disconnect_by_func
+  gedit_message_bus_block_by_func
+  gedit_message_bus_unblock_by_func
+%%
+override gedit_message_type_new kwargs
+
+typedef struct
+{
+    GeditMessageType *message_type;
+    PyObject *optional;
+} MessageTypeSetInfo;
+
+static void
+_message_type_set(PyObject *key, PyObject *value, MessageTypeSetInfo *info)
+{
+    GType gtype;
+    
+    gchar *k = _helper_wrap_get_string(key);
+
+    if (!k)
+        return;
+
+    gtype = _helper_wrap_get_gtype_from_pytype(value);
+    
+    gboolean optional = info->optional && PySequence_Contains(info->optional, key);
+    
+    gedit_message_type_set(info->message_type, optional, k, gtype, NULL);
+    g_free(k);
+}
+
+static int
+_wrap_gedit_message_type_new(PyGObject *self, PyObject *args, PyObject *kwargs)
+{
+    PyObject *pypath, *pymethod, *optional = NULL, *pydict;
+    
+    if (!PyArg_ParseTuple(args, "OO|OO:GeditMessageType.new", &pypath, &pymethod, &optional, &pydict))
+        return -1;
+    
+    GeditMessageType *message_type = GEDIT_MESSAGE_TYPE(g_object_new(pyg_type_from_object((PyObject *) self), NULL));
+    
+    MessageTypeSetInfo info = {message_type, optional && PySequence_Check(optional) ? optional : NULL};
+    _helper_parse_pairs (args, kwargs, (ParsePairFunc)_message_type_set, &info);
+    
+    self->obj = (GObject *)message_type;    
+    pygobject_register_wrapper((PyObject *) self);
+    
+    return 0;
+}
+%%
+override gedit_message_type_instantiate kwargs
+static PyObject *
+_wrap_gedit_message_type_instantiate(PyGObject *self, PyObject *args, PyObject *kwargs)
+{
+    GeditMessageType *message_type = GEDIT_MESSAGE_TYPE (self->obj);
+    GeditMessage *message = gedit_message_type_instantiate(message_type, NULL);
+    
+    _helper_message_set_values(message, args, kwargs);
+    
+    return pygobject_new((GObject *)message);
+}
+%%
+override gedit_message_get args
+static PyObject *
+_wrap_gedit_message_get(PyGObject *self, PyObject *args)
+{
+    guint len, i;
+    PyObject *ret;
+
+    len = PyTuple_Size(args);
+    
+    ret = PyTuple_New(len);
+    
+    for (i = 0; i < len; i++) {
+        GValue value = { 0, };
+        PyObject *py_key = PyTuple_GetItem(args, i);
+        gchar *key = _helper_wrap_get_string(py_key);
+        
+        if (!key) {
+	    PyErr_SetString(PyExc_TypeError, "keys must be strings");
+	    Py_DECREF(ret);
+	    return NULL;
+	}
+	
+	gedit_message_get_value (GEDIT_MESSAGE (self->obj), key, &value);
+	g_free (key);
+
+	PyTuple_SetItem(ret, i, pyg_value_as_pyobject(&value, TRUE));
+	g_value_unset(&value);
+    }
+    
+    return ret;
+}
+%%
+override gedit_message_get_value kwargs
+static PyObject *
+_wrap_gedit_message_get_value(PyGObject *self, PyObject *args, PyObject *kwargs)
+{
+    static char *kwlist[] = { "key", NULL };
+    const gchar *key;
+    PyObject *ret;
+    GValue value = { 0, };
+    
+    if (!PyArg_ParseTupleAndKeywords(args, kwargs, "s:GeditMessage.get_value", kwlist, &key))
+        return NULL;
+
+    gedit_message_get_value(GEDIT_MESSAGE(self->obj), key, &value);
+    ret = pyg_value_as_pyobject(&value, TRUE);
+    g_value_unset(&value);
+    
+    return ret;
+}
+%%
+override gedit_message_set_value kwargs
+static PyObject *
+_wrap_gedit_message_set_value(PyGObject *self, PyObject *args, PyObject *kwargs)
+{
+    static char *kwlist[] = { "key", "value", NULL };
+    PyObject *pykey, *pyvalue;
+    
+    if (!PyArg_ParseTupleAndKeywords(args, kwargs, "OO:GeditMessage.set_value", kwlist, &pykey, &pyvalue))
+        return NULL;
+    
+    if (!_helper_wrap_message_set_value(GEDIT_MESSAGE(self->obj), pykey, pyvalue))
+        return NULL;
+    
+    Py_INCREF(Py_None);
+    return Py_None;
+}
+%%
+override gedit_message_set kwargs
+static PyObject *
+_wrap_gedit_message_set (PyGObject *self, PyObject *args, PyObject *kwargs) {
+    _helper_message_set_values(GEDIT_MESSAGE(self->obj), args, kwargs);
+
+    Py_INCREF(Py_None);
+    return Py_None;
+}
+%%
+override gedit_message_bus_new
+static int
+_wrap_gedit_message_bus_new(PyGObject *self)
+{
+    pygobject_construct (self, NULL);
+    
+    if (!self->obj) {
+        PyErr_SetString (PyExc_RuntimeError, "could not create gedit.MessageBus object");
+        return -1;
+    }
+
+    return 0;
+}
+%%
+new-constructor GEDIT_TYPE_MESSAGE_BUS
+%%
+override gedit_message_bus_register kwargs
+static PyObject *
+_wrap_gedit_message_bus_register(PyGObject *self, PyObject *args, PyObject *kwargs)
+{
+    PyObject *pypath, *pymethod, *optional = NULL, *pydict;
+    GeditMessageBus *bus = GEDIT_MESSAGE_BUS(self->obj);
+
+    if (!PyArg_ParseTuple(args, "OO|OO:GeditMessageBus.register", &pypath, &pymethod, &optional, &pydict))
+        return NULL;
+    
+    gchar *object_path = _helper_wrap_get_string(pypath);
+    gchar *method = _helper_wrap_get_string(pymethod);
+    
+    GeditMessageType *message_type = gedit_message_bus_register(bus, object_path, method, 0, NULL);
+    
+    g_free(object_path);
+    g_free(method);
+    
+    if (!message_type)
+    {
+    	PyErr_SetString(PyExc_StandardError, "Message type already exists");
+    	return NULL;
+    }
+    
+    MessageTypeSetInfo info = {message_type, optional && PySequence_Check(optional) ? optional : NULL};
+    _helper_parse_pairs (args, kwargs, (ParsePairFunc)_message_type_set, &info);
+    
+    return pyg_boxed_new(GEDIT_TYPE_MESSAGE_TYPE, message_type, TRUE, TRUE);
+}
+%%
+override gedit_message_bus_connect kwargs
+static void
+pygedit_message_bus_connect_cb(GeditMessageBus *bus, GeditMessage *message, gpointer data)
+{
+    PyGILState_STATE state;
+    PyGeditCustomNotify *cunote = data;
+    PyObject *pybus, *pymessage, *retobj;
+
+    g_assert(cunote->func);
+
+    state = pyg_gil_state_ensure();
+
+    pybus = pygobject_new((GObject *)bus);
+    pymessage = pygobject_new((GObject *)message);
+
+    if (cunote->data) {
+        retobj = PyEval_CallFunction(cunote->func, "(NNO)", pybus, pymessage, cunote->data);
+    } else {
+        retobj = PyEval_CallFunction(cunote->func, "(NN)", pybus, pymessage);
+    }
+
+    if (PyErr_Occurred()) {
+        PyErr_Print();
+    }
+
+    Py_XDECREF(retobj);
+
+    pyg_gil_state_release(state);
+}
+
+static PyObject *
+_wrap_gedit_message_bus_connect(PyGObject *self, PyObject *args, PyObject *kwargs) 
+{
+    static char *kwlist[] = { "domain", "name", "func", "data", NULL };
+    PyObject *pyfunc, *pyarg = NULL;
+    const gchar *domain;
+    const gchar *name;
+    PyGeditCustomNotify *cunote;
+
+    if (!PyArg_ParseTupleAndKeywords(args, kwargs,
+				     "ssO|O:GeditMessageBus.connect",
+				     kwlist, &domain, &name, &pyfunc, &pyarg))
+        return NULL;
+
+    if (!PyCallable_Check(pyfunc)) {
+        PyErr_SetString(PyExc_TypeError, "func must be a callable object");
+        return NULL;
+    }
+    cunote = g_new(PyGeditCustomNotify, 1);
+    Py_INCREF(pyfunc);
+    cunote->func = pyfunc;
+    Py_XINCREF(pyarg);
+    cunote->data = pyarg;
+
+    guint id = gedit_message_bus_connect(GEDIT_MESSAGE_BUS(self->obj),
+                                         domain,
+                                         name,
+                                         pygedit_message_bus_connect_cb,
+                                         (gpointer)cunote,
+                                         pygedit_custom_destroy_notify);
+    return PyLong_FromUnsignedLong(id);
+}
+%%
+override gedit_message_bus_send kwargs
+static PyObject *
+_wrap_gedit_message_bus_send(PyGObject *self, PyObject *args, PyObject *kwargs)
+{
+    /* create a new message object */
+    GeditMessage *message;
+    GeditMessageBus *bus = GEDIT_MESSAGE_BUS(self->obj);
+    message = _helper_wrap_create_message(bus, args, kwargs);
+    
+    if (!message)
+        return NULL;
+    
+    gedit_message_bus_send_message(bus, message);
+    g_object_unref (message);
+    
+    Py_INCREF(Py_None);
+    return Py_None;
+}
+%%
+override gedit_message_bus_send_sync kwargs
+static PyObject *
+_wrap_gedit_message_bus_send_sync(PyGObject *self, PyObject *args, PyObject *kwargs)
+{
+    /* create a new message object */
+    GeditMessage *message;
+    GeditMessageBus *bus = GEDIT_MESSAGE_BUS(self->obj);
+    
+    message = _helper_wrap_create_message(bus, args, kwargs);
+    
+    if (!message)
+        return NULL;
+    
+    gedit_message_bus_send_message_sync(bus, message);
+    return pygobject_new((GObject *)message);
+}
+%%
+override-slot GeditMessage.tp_getattro
+static PyObject *
+_wrap_gedit_message_tp_getattro(PyObject *self, PyObject *attrname)
+{
+	GeditMessage *message = GEDIT_MESSAGE(((PyGObject *)self)->obj);
+	GeditMessageType *type;
+
+	gchar *name = _helper_wrap_get_string (attrname);
+	gboolean exists;
+	gboolean intype;
+	PyObject *ret;
+	
+	if (name == NULL)
+	{
+		PyErr_SetString(PyExc_TypeError, "attr name somehow not a string");
+		return NULL;
+	}
+	
+	g_object_get (message, "type", &type, NULL);
+	intype = gedit_message_type_lookup (type, name) != G_TYPE_INVALID;
+	gedit_message_type_unref (type);
+	
+	exists = gedit_message_has_key (message, name);
+	
+	if (!intype)
+	{
+		ret = PyObject_GenericGetAttr(self, attrname);
+	}
+	else if (exists)
+	{
+		GValue value = { 0, };
+		gedit_message_get_value (message, name, &value);
+		ret = pyg_value_as_pyobject(&value, TRUE);
+		g_value_unset (&value);
+	}
+	else
+	{
+		Py_INCREF(Py_None);
+		ret = Py_None;
+	}
+
+	g_free (name);
+	return ret;
+}
+%%
+override-slot GeditMessage.tp_setattro
+static int
+_wrap_gedit_message_tp_setattro(PyObject *self, PyObject *attrname, PyObject *value)
+{
+	GeditMessage *message = GEDIT_MESSAGE(((PyGObject *)self)->obj);
+
+	if (!_helper_wrap_message_set_value(message, attrname, value))
+	{
+		return PyObject_GenericSetAttr(self, attrname, value);
+	}
+	else
+	{
+		return 1;
+	}
+}

plugin-loaders/python/bindings/geditplugin.override

@@ -0,0 +1,193 @@
+%%
+headers
+#include <gedit/gedit-plugin.h>
+#include <gedit/gedit-window.h>
+%%
+override gedit_plugin_activate kwargs
+static PyObject *
+_wrap_gedit_plugin_activate(PyGObject *self, PyObject *args, PyObject *kwargs)
+{
+	gpointer klass, klass2;
+	static char *kwlist[] = { "window", NULL };
+	PyGObject *window;
+	PyObject *cls = (PyObject *)(((PyObject *)self)->ob_type);
+	
+	if (!PyArg_ParseTupleAndKeywords (args, 
+					  kwargs,
+					  "O!:GeditPlugin.activate", 
+					  kwlist,
+					  &PyGeditWindow_Type, 
+					  &window))
+		return NULL;
+
+	klass = g_type_class_ref (pyg_type_from_object (cls));
+	
+	if (GEDIT_IS_PLUGIN_PYTHON_CLASS (klass))
+	{
+		klass2 = g_type_class_peek_parent (klass);
+		g_type_class_unref (klass);
+		klass = g_type_class_ref (G_TYPE_FROM_CLASS (klass2));
+	}
+
+	if (GEDIT_PLUGIN_CLASS (klass)->activate)
+		GEDIT_PLUGIN_CLASS (klass)->activate (GEDIT_PLUGIN (self->obj), 
+						      GEDIT_WINDOW (window->obj));
+	else {
+		PyErr_SetString (PyExc_NotImplementedError, 
+				 "virtual method GeditPlugin.activate not implemented");
+		g_type_class_unref (klass);
+		return NULL;
+	}
+
+	g_type_class_unref (klass);
+	Py_INCREF(Py_None);
+	return Py_None;
+}
+
+%%
+override gedit_plugin_deactivate kwargs
+static PyObject *
+_wrap_gedit_plugin_deactivate(PyGObject *self, PyObject *args, PyObject *kwargs)
+{
+	gpointer klass, klass2;
+	static char *kwlist[] = {"window", NULL};
+	PyGObject *window;
+	PyObject *cls = (PyObject *)(((PyObject *)self)->ob_type);
+
+	if (!PyArg_ParseTupleAndKeywords (args, 
+					  kwargs,
+					  "O!:GeditPlugin.deactivate", 
+					  kwlist,
+					  &PyGeditWindow_Type, 
+					  &window))
+		return NULL;
+
+	klass = g_type_class_ref (pyg_type_from_object (cls));
+
+	if (GEDIT_IS_PLUGIN_PYTHON_CLASS (klass))
+	{
+		klass2 = g_type_class_peek_parent (klass);
+		g_type_class_unref (klass);
+		klass = g_type_class_ref (G_TYPE_FROM_CLASS (klass2));
+	}
+	
+	if (GEDIT_PLUGIN_CLASS (klass)->deactivate)
+		GEDIT_PLUGIN_CLASS (klass)->deactivate (GEDIT_PLUGIN (self->obj), 
+							GEDIT_WINDOW (window->obj));
+	else {
+		PyErr_SetString (PyExc_NotImplementedError, 
+				 "virtual method GeditPlugin.deactivate not implemented");
+		g_type_class_unref (klass);
+		return NULL;
+	}
+
+	g_type_class_unref (klass);
+	Py_INCREF(Py_None);
+	return Py_None;
+}
+
+%%
+override gedit_plugin_update_ui kwargs
+static PyObject *
+_wrap_gedit_plugin_update_ui (PyGObject *self, PyObject *args, PyObject *kwargs)
+{
+	gpointer klass, klass2;
+	static char *kwlist[] = {"window", NULL};
+	PyGObject *window;
+	PyObject *cls = (PyObject *)(((PyObject *)self)->ob_type);
+
+	if (!PyArg_ParseTupleAndKeywords (args, 
+					  kwargs,
+					  "O!:GeditPlugin.update_ui", 
+					  kwlist,
+					  &PyGeditWindow_Type, 
+					  &window))
+		return NULL;
+
+	klass = g_type_class_ref (pyg_type_from_object (cls));
+
+	if (GEDIT_IS_PLUGIN_PYTHON_CLASS (klass))
+	{
+		klass2 = g_type_class_peek_parent (klass);
+		g_type_class_unref (klass);
+		klass = g_type_class_ref (G_TYPE_FROM_CLASS (klass2));
+	}
+	
+	if (GEDIT_PLUGIN_CLASS (klass)->update_ui)
+		GEDIT_PLUGIN_CLASS (klass)->update_ui (GEDIT_PLUGIN (self->obj), 
+						       GEDIT_WINDOW (window->obj));
+	else {
+		PyErr_SetString (PyExc_NotImplementedError, 
+				 "virtual method GeditPlugin.update_ui not implemented");
+		g_type_class_unref (klass);
+		return NULL;
+	}
+
+	g_type_class_unref (klass);
+	Py_INCREF(Py_None);
+	return Py_None;
+}
+
+%%
+override gedit_plugin_is_configurable
+static PyObject *
+_wrap_gedit_plugin_is_configurable (PyGObject *self)
+{
+	int ret;
+	gpointer klass, klass2;
+	PyObject *cls = (PyObject *)(((PyObject *)self)->ob_type);
+
+	klass = g_type_class_ref (pyg_type_from_object (cls));
+
+	if (GEDIT_IS_PLUGIN_PYTHON_CLASS (klass))
+	{
+		klass2 = g_type_class_peek_parent (klass);
+		g_type_class_unref (klass);
+		klass = g_type_class_ref (G_TYPE_FROM_CLASS (klass2));
+	}
+	
+	if (GEDIT_PLUGIN_CLASS (klass)->is_configurable)
+		ret = GEDIT_PLUGIN_CLASS (klass)->is_configurable (GEDIT_PLUGIN (self->obj));
+	else {
+		PyErr_SetString (PyExc_NotImplementedError, 
+				 "virtual method GeditPlugin.is_configurable not implemented");
+		g_type_class_unref (klass);
+		return NULL;
+	}
+
+	g_type_class_unref (klass);
+	return PyBool_FromLong (ret);
+}
+
+%%
+override gedit_plugin_configure_dialog
+static PyObject *
+_wrap_gedit_plugin_create_configure_dialog (PyGObject *self)
+{
+	GtkWidget *ret;
+	gpointer klass, klass2;
+	PyObject *cls = (PyObject *)(((PyObject *)self)->ob_type);
+
+	klass = g_type_class_ref(pyg_type_from_object (cls));
+
+	if (GEDIT_IS_PLUGIN_PYTHON_CLASS (klass))
+	{
+		klass2 = g_type_class_peek_parent (klass);
+		g_type_class_unref (klass);
+		klass = g_type_class_ref (G_TYPE_FROM_CLASS (klass2));
+	}
+	
+	if (GEDIT_PLUGIN_CLASS (klass)->create_configure_dialog)
+		ret = GEDIT_PLUGIN_CLASS (klass)->create_configure_dialog (GEDIT_PLUGIN (self->obj));
+	else {
+		PyErr_SetString (PyExc_NotImplementedError, 
+				 "virtual method GeditPlugin.create_configure_dialog not implemented");
+		g_type_class_unref (klass);
+		return NULL;
+	}
+
+	g_type_class_unref (klass);
+
+	/* pygobject_new handles NULL checking */
+	return pygobject_new ((GObject *)ret);
+}

plugin-loaders/python/bindings/geditutils.defs

@@ -0,0 +1,67 @@
+;; -*- scheme -*-
+
+;; From ../../gedit/gedit-utils.h
+
+(define-function uri_has_writable_scheme
+  (c-name "gedit_utils_uri_has_writable_scheme")
+  (return-type "gboolean")
+  (parameters
+    '("const-gchar*" "uri")
+  )
+)
+
+(define-function uri_has_file_scheme
+  (c-name "gedit_utils_uri_has_file_scheme")
+  (return-type "gboolean")
+  (parameters
+    '("const-gchar*" "uri")
+  )
+)
+
+(define-function uri_exists
+  (c-name "gedit_utils_uri_exists")
+  (return-type "gboolean")
+  (parameters
+    '("const-gchar*" "text_uri")
+  )
+)
+
+(define-function uri_is_valid
+  (c-name "gedit_utils_is_valid_uri")
+  (return-type "gboolean")
+  (parameters
+    '("const-gchar*" "uri")
+  )
+)
+
+(define-function uri_get_dirname
+  (c-name "gedit_utils_uri_get_dirname")
+  (return-type "gchar*")
+  (parameters
+    '("const-char*" "uri")
+  )
+)
+
+(define-function menu_position_under_widget
+  (c-name "gedit_utils_menu_position_under_widget")
+  (return-type "none")
+  (parameters
+    '("GtkMenu*" "menu")
+    '("gint*" "x")
+    '("gint*" "y")
+    '("gboolean*" "push_in")
+    '("gpointer" "user_data")
+  )
+)
+
+(define-function menu_position_under_tree_view
+  (c-name "gedit_utils_menu_position_under_tree_view")
+  (return-type "none")
+  (parameters
+    '("GtkMenu*" "menu")
+    '("gint*" "x")
+    '("gint*" "y")
+    '("gboolean*" "push_in")
+    '("gpointer" "user_data")
+  )
+)

plugin-loaders/python/bindings/geditutils.override

@@ -0,0 +1,85 @@
+%%
+headers
+#define NO_IMPORT_PYGOBJECT
+#define NO_IMPORT_PYGTK
+#include <pygobject.h>
+#include <pygtk/pygtk.h>
+
+#include "gedit-utils.h"
+
+void pygeditutils_register_classes (PyObject *d);
+void pygeditutils_add_constants (PyObject *module, const gchar *strip_prefix);
+
+%%
+modulename gedit.utils
+%%
+import gtk.Widget as PyGtkWidget_Type
+import gtk.TreeView as PyGtkTreeView_Type
+import gtk.Menu as PyGtkMenu_Type
+%%
+ignore-glob
+  _*
+%%
+override gedit_utils_menu_position_under_widget kwargs
+static PyObject *
+_wrap_gedit_utils_menu_position_under_widget (PyObject *self,
+					      PyObject *args,
+					      PyObject *kwargs)
+{
+	static char *kwlist[] = { "menu", "widget", NULL };
+	PyObject *py_menu, *py_widget;
+	GtkMenu *menu;
+	GtkWidget *widget;
+	gint x, y;
+	gboolean push_in;
+	PyObject *tuple;
+	
+	if (!PyArg_ParseTupleAndKeywords (args, kwargs,
+					  "O!O!", kwlist,
+					  &PyGtkMenu_Type, &py_menu,
+					  &PyGtkWidget_Type, &py_widget))
+		return NULL;
+	
+	menu   = GTK_MENU (pygobject_get (py_menu));
+	widget = GTK_WIDGET (pygobject_get (py_widget));
+
+	gedit_utils_menu_position_under_widget (menu, &x, &y, &push_in, widget);
+
+	tuple = PyTuple_New (3);
+	PyTuple_SetItem (tuple, 0, PyInt_FromLong (x));
+	PyTuple_SetItem (tuple, 1, PyInt_FromLong (y));
+	PyTuple_SetItem (tuple, 2, PyBool_FromLong (push_in));
+	return tuple;
+}
+%%
+override gedit_utils_menu_position_under_tree_view kwargs
+static PyObject *
+_wrap_gedit_utils_menu_position_under_tree_view (PyObject *self,
+					         PyObject *args,
+					         PyObject *kwargs)
+{
+	static char *kwlist[] = { "menu", "tree_view", NULL };
+	PyObject *py_menu, *py_view;
+	GtkMenu *menu;
+	GtkTreeView *view;
+	gint x, y;
+	gboolean push_in;
+	PyObject *tuple;
+	
+	if (!PyArg_ParseTupleAndKeywords (args, kwargs,
+					  "O!O!", kwlist,
+					  &PyGtkMenu_Type, &py_menu,
+					  &PyGtkTreeView_Type, &py_view))
+		return NULL;
+	
+	menu = GTK_MENU (pygobject_get (py_menu));
+	view = GTK_TREE_VIEW (pygobject_get (py_view));
+
+	gedit_utils_menu_position_under_widget (menu, &x, &y, &push_in, view);
+
+	tuple = PyTuple_New (3);
+	PyTuple_SetItem (tuple, 0, PyInt_FromLong (x));
+	PyTuple_SetItem (tuple, 1, PyInt_FromLong (y));
+	PyTuple_SetItem (tuple, 2, PyBool_FromLong (push_in));
+	return tuple;
+}

plugin-loaders/python/gedit-plugin-loader-python.c

@@ -0,0 +1,719 @@
+/*
+ * gedit-plugin-loader-python.c
+ * This file is part of gedit
+ *
+ * Copyright (C) 2008 - Jesse van den Kieboom
+ *
+ * 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., 59 Temple Place, Suite 330, 
+ * Boston, MA 02111-1307, USA. 
+ */
+
+#include "gedit-plugin-loader-python.h"
+#include "gedit-plugin-python.h"
+#include <gedit/gedit-object-module.h>
+
+#define NO_IMPORT_PYGOBJECT
+#define NO_IMPORT_PYGTK
+
+#include <Python.h>
+#include <pygobject.h>
+#include <pygtk/pygtk.h>
+#include <signal.h>
+#include "config.h"
+
+#if PY_VERSION_HEX < 0x02050000
+typedef int Py_ssize_t;
+#define PY_SSIZE_T_MAX INT_MAX
+#define PY_SSIZE_T_MIN INT_MIN
+#endif
+
+#define GEDIT_PLUGIN_LOADER_PYTHON_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE((object), GEDIT_TYPE_PLUGIN_LOADER_PYTHON, GeditPluginLoaderPythonPrivate))
+
+struct _GeditPluginLoaderPythonPrivate
+{
+	GHashTable *loaded_plugins;
+	guint idle_gc;
+	gboolean init_failed;
+};
+
+typedef struct
+{
+	PyObject *type;
+	PyObject *instance;
+	gchar    *path;
+} PythonInfo;
+
+static void gedit_plugin_loader_iface_init (gpointer g_iface, gpointer iface_data);
+
+/* Exported by pygedit module */
+void pygedit_register_classes (PyObject *d);
+void pygedit_add_constants (PyObject *module, const gchar *strip_prefix);
+extern PyMethodDef pygedit_functions[];
+
+/* Exported by pygeditutils module */
+void pygeditutils_register_classes (PyObject *d);
+extern PyMethodDef pygeditutils_functions[];
+
+/* Exported by pygeditcommands module */
+void pygeditcommands_register_classes (PyObject *d);
+extern PyMethodDef pygeditcommands_functions[];
+
+/* We retreive this to check for correct class hierarchy */
+static PyTypeObject *PyGeditPlugin_Type;
+
+GEDIT_PLUGIN_LOADER_REGISTER_TYPE (GeditPluginLoaderPython, gedit_plugin_loader_python, G_TYPE_OBJECT, gedit_plugin_loader_iface_init);
+
+
+static PyObject *
+find_python_plugin_type (GeditPluginInfo *info,
+			 PyObject        *pymodule)
+{
+	PyObject *locals, *key, *value;
+	Py_ssize_t pos = 0;
+	
+	locals = PyModule_GetDict (pymodule);
+
+	while (PyDict_Next (locals, &pos, &key, &value))
+	{
+		if (!PyType_Check(value))
+			continue;
+
+		if (PyObject_IsSubclass (value, (PyObject*) PyGeditPlugin_Type))
+			return value;
+	}
+	
+	g_warning ("No GeditPlugin derivative found in Python plugin '%s'",
+		   gedit_plugin_info_get_name (info));
+	return NULL;
+}
+
+static GeditPlugin *
+new_plugin_from_info (GeditPluginLoaderPython *loader,
+		      GeditPluginInfo         *info)
+{
+	PythonInfo *pyinfo;
+	PyTypeObject *pytype;
+	PyObject *pyobject;
+	PyGObject *pygobject;
+	GeditPlugin *instance;
+	PyObject *emptyarg;
+
+	pyinfo = (PythonInfo *)g_hash_table_lookup (loader->priv->loaded_plugins, info);
+	
+	if (pyinfo == NULL)
+		return NULL;
+	
+	pytype = (PyTypeObject *)pyinfo->type;
+	
+	if (pytype->tp_new == NULL)
+		return NULL;
+
+	emptyarg = PyTuple_New(0);
+	pyobject = pytype->tp_new (pytype, emptyarg, NULL);
+	Py_DECREF (emptyarg);
+	
+	if (pyobject == NULL)
+	{
+		g_error ("Could not create instance for %s.", gedit_plugin_info_get_name (info));
+		return NULL;
+	}
+
+	pygobject = (PyGObject *)pyobject;
+	
+	if (pygobject->obj != NULL)
+	{
+		Py_DECREF (pyobject);
+		g_error ("Could not create instance for %s (GObject already initialized).", gedit_plugin_info_get_name (info));
+		return NULL;
+	}
+	
+	pygobject_construct (pygobject,
+			     "install-dir", pyinfo->path,
+			     "data-dir-name", gedit_plugin_info_get_module_name (info),
+			     NULL);
+	
+	if (pygobject->obj == NULL)
+	{
+		g_error ("Could not create instance for %s (GObject not constructed).", gedit_plugin_info_get_name (info));
+		Py_DECREF (pyobject);
+
+		return NULL;
+	}
+
+	/* now call tp_init manually */
+	if (PyType_IsSubtype (pyobject->ob_type, pytype) && 
+	    pyobject->ob_type->tp_init != NULL)
+	{
+		emptyarg = PyTuple_New(0);
+		pyobject->ob_type->tp_init (pyobject, emptyarg, NULL);
+		Py_DECREF (emptyarg);
+	}
+
+	instance = GEDIT_PLUGIN (pygobject->obj);
+	pyinfo->instance = (PyObject *)pygobject;
+
+	/* make sure to register the python instance for the GeditPluginPython
+	   object to it can wrap the virtual gedit plugin funcs back to python */
+	_gedit_plugin_python_set_instance (GEDIT_PLUGIN_PYTHON (instance), (PyObject *)pygobject);
+	
+	/* we return a reference here because the other is owned by python */
+	return GEDIT_PLUGIN (g_object_ref (instance));
+}
+
+static GeditPlugin *
+add_python_info (GeditPluginLoaderPython *loader,
+		 GeditPluginInfo         *info,
+		 PyObject		 *module,
+		 const gchar             *path,
+		 PyObject                *type)
+{
+	PythonInfo *pyinfo;
+	
+	pyinfo = g_new (PythonInfo, 1);
+	pyinfo->path = g_strdup (path);
+	pyinfo->type = type;
+
+	Py_INCREF (pyinfo->type);
+	
+	g_hash_table_insert (loader->priv->loaded_plugins, info, pyinfo);
+	
+	return new_plugin_from_info (loader, info);
+}
+
+static const gchar *
+gedit_plugin_loader_iface_get_id (void)
+{
+	return "Python";
+}
+
+static GeditPlugin *
+gedit_plugin_loader_iface_load (GeditPluginLoader *loader,
+				GeditPluginInfo   *info,
+				const gchar       *path)
+{
+	GeditPluginLoaderPython *pyloader = GEDIT_PLUGIN_LOADER_PYTHON (loader);
+	PyObject *main_module, *main_locals, *pytype;
+	PyObject *pymodule, *fromlist;
+	gchar *module_name;
+	GeditPlugin *result;
+	
+	if (pyloader->priv->init_failed)
+	{
+		g_warning ("Cannot load python plugin Python '%s' since gedit was"
+		           "not able to initialize the Python interpreter.",
+		           gedit_plugin_info_get_name (info));
+		return NULL;
+	}
+	
+	/* see if py definition for the plugin is already loaded */
+	result = new_plugin_from_info (pyloader, info);
+	
+	if (result != NULL)
+		return result;
+	
+	main_module = PyImport_AddModule ("gedit.plugins");
+	if (main_module == NULL)
+	{
+		g_warning ("Could not get gedit.plugins.");
+		return NULL;
+	}
+	
+	/* If we have a special path, we register it */
+	if (path != NULL)
+	{
+		PyObject *sys_path = PySys_GetObject ("path");
+		PyObject *pypath = PyString_FromString (path);
+
+		if (PySequence_Contains (sys_path, pypath) == 0)
+			PyList_Insert (sys_path, 0, pypath);
+
+		Py_DECREF (pypath);
+	}
+	
+	main_locals = PyModule_GetDict (main_module);
+	
+	/* we need a fromlist to be able to import modules with a '.' in the
+	   name. */
+	fromlist = PyTuple_New(0);
+	module_name = g_strdup (gedit_plugin_info_get_module_name (info));
+	
+	pymodule = PyImport_ImportModuleEx (module_name, 
+					    main_locals, 
+					    main_locals, 
+					    fromlist);
+	
+	Py_DECREF(fromlist);
+
+	if (!pymodule)
+	{
+		g_free (module_name);
+		PyErr_Print ();
+		return NULL;
+	}
+
+	PyDict_SetItemString (main_locals, module_name, pymodule);
+	g_free (module_name);
+	
+	pytype = find_python_plugin_type (info, pymodule);
+	
+	if (pytype)
+		return add_python_info (pyloader, info, pymodule, path, pytype);
+
+	return NULL;
+}
+
+static void
+gedit_plugin_loader_iface_unload (GeditPluginLoader *loader,
+				  GeditPluginInfo   *info)
+{
+	GeditPluginLoaderPython *pyloader = GEDIT_PLUGIN_LOADER_PYTHON (loader);
+	PythonInfo *pyinfo;
+	PyGILState_STATE state;
+	
+	pyinfo = (PythonInfo *)g_hash_table_lookup (pyloader->priv->loaded_plugins, info);
+	
+	if (!pyinfo)
+		return;
+	
+	state = pyg_gil_state_ensure ();
+	Py_XDECREF (pyinfo->instance);
+	pyg_gil_state_release (state);
+	
+	pyinfo->instance = NULL;
+}
+
+static gboolean
+run_gc (GeditPluginLoaderPython *loader)
+{
+	while (PyGC_Collect ())
+		;
+
+	loader->priv->idle_gc = 0;
+	return FALSE;
+}
+
+static void
+gedit_plugin_loader_iface_garbage_collect (GeditPluginLoader *loader)
+{
+	GeditPluginLoaderPython *pyloader;
+	
+	if (!Py_IsInitialized())
+		return;
+
+	pyloader = GEDIT_PLUGIN_LOADER_PYTHON (loader);
+
+	/*
+	 * We both run the GC right now and we schedule
+	 * a further collection in the main loop.
+	 */
+
+	while (PyGC_Collect ())
+		;
+
+	if (pyloader->priv->idle_gc == 0)
+		pyloader->priv->idle_gc = g_idle_add ((GSourceFunc)run_gc, pyloader);
+}
+
+static void
+gedit_plugin_loader_iface_init (gpointer g_iface, 
+				gpointer iface_data)
+{
+	GeditPluginLoaderInterface *iface = (GeditPluginLoaderInterface *)g_iface;
+	
+	iface->get_id = gedit_plugin_loader_iface_get_id;
+	iface->load = gedit_plugin_loader_iface_load;
+	iface->unload = gedit_plugin_loader_iface_unload;
+	iface->garbage_collect = gedit_plugin_loader_iface_garbage_collect;
+}
+
+static void
+gedit_python_shutdown (GeditPluginLoaderPython *loader)
+{
+	if (!Py_IsInitialized ())
+		return;
+
+	if (loader->priv->idle_gc != 0)
+	{
+		g_source_remove (loader->priv->idle_gc);
+		loader->priv->idle_gc = 0;
+	}
+
+	while (PyGC_Collect ())
+		;	
+
+	Py_Finalize ();
+}
+
+
+/* C equivalent of
+ *    import pygtk
+ *    pygtk.require ("2.0")
+ */
+static gboolean
+gedit_check_pygtk2 (void)
+{
+	PyObject *pygtk, *mdict, *require;
+
+	/* pygtk.require("2.0") */
+	pygtk = PyImport_ImportModule ("pygtk");
+	if (pygtk == NULL)
+	{
+		g_warning ("Error initializing Python interpreter: could not import pygtk.");
+		return FALSE;
+	}
+
+	mdict = PyModule_GetDict (pygtk);
+	require = PyDict_GetItemString (mdict, "require");
+	PyObject_CallObject (require,
+			     Py_BuildValue ("(S)", PyString_FromString ("2.0")));
+	if (PyErr_Occurred())
+	{
+		g_warning ("Error initializing Python interpreter: pygtk 2 is required.");
+		return FALSE;
+	}
+
+	return TRUE;
+}
+
+/* Note: the following two functions are needed because
+ * init_pyobject and init_pygtk which are *macros* which in case
+ * case of error set the PyErr and then make the calling
+ * function return behind our back.
+ * It's up to the caller to check the result with PyErr_Occurred()
+ */
+static void
+gedit_init_pygobject (void)
+{
+	init_pygobject_check (2, 11, 5); /* FIXME: get from config */
+}
+
+static void
+gedit_init_pygtk (void)
+{
+	PyObject *gtk, *mdict, *version, *required_version;
+
+	init_pygtk ();
+
+	/* there isn't init_pygtk_check(), do the version
+	 * check ourselves */
+	gtk = PyImport_ImportModule("gtk");
+	mdict = PyModule_GetDict(gtk);
+	version = PyDict_GetItemString (mdict, "pygtk_version");
+	if (!version)
+	{
+		PyErr_SetString (PyExc_ImportError,
+				 "PyGObject version too old");
+		return;
+	}
+
+	required_version = Py_BuildValue ("(iii)", 2, 4, 0); /* FIXME */
+
+	if (PyObject_Compare (version, required_version) == -1)
+	{
+		PyErr_SetString (PyExc_ImportError,
+				 "PyGObject version too old");
+		Py_DECREF (required_version);
+		return;
+	}
+
+	Py_DECREF (required_version);
+}
+
+static void
+old_gtksourceview_init (void)
+{
+	PyErr_SetString(PyExc_ImportError,
+			"gtksourceview module not allowed, use gtksourceview2");
+}
+
+static void
+gedit_init_pygtksourceview (void)
+{
+	PyObject *gtksourceview, *mdict, *version, *required_version;
+
+	gtksourceview = PyImport_ImportModule("gtksourceview2");
+	if (gtksourceview == NULL)
+	{
+		PyErr_SetString (PyExc_ImportError,
+				 "could not import gtksourceview");
+		return;
+	}
+
+	mdict = PyModule_GetDict (gtksourceview);
+	version = PyDict_GetItemString (mdict, "pygtksourceview2_version");
+	if (!version)
+	{
+		PyErr_SetString (PyExc_ImportError,
+				 "PyGtkSourceView version too old");
+		return;
+	}
+
+	required_version = Py_BuildValue ("(iii)", 0, 8, 0); /* FIXME */
+
+	if (PyObject_Compare (version, required_version) == -1)
+	{
+		PyErr_SetString (PyExc_ImportError,
+				 "PyGtkSourceView version too old");
+		Py_DECREF (required_version);
+		return;
+	}
+
+	Py_DECREF (required_version);
+
+	/* Create a dummy 'gtksourceview' module to prevent
+	 * loading of the old 'gtksourceview' modules that
+	 * has conflicting symbols with the gtksourceview2 module.
+	 * Raise an exception when trying to import it.
+	 */
+	PyImport_AppendInittab ("gtksourceview", old_gtksourceview_init);
+}
+
+static gboolean
+gedit_python_init (GeditPluginLoaderPython *loader)
+{
+	PyObject *mdict, *tuple;
+	PyObject *gedit, *geditutils, *geditcommands, *geditplugins;
+	PyObject *gettext, *install, *gettext_args;
+	//char *argv[] = { "gedit", NULL };
+	char *argv[] = { GEDIT_PLUGINS_LIBS_DIR, NULL };
+#ifdef HAVE_SIGACTION
+	gint res;
+	struct sigaction old_sigint;
+#endif
+
+	if (loader->priv->init_failed)
+	{
+		/* We already failed to initialized Python, don't need to
+		 * retry again */
+		return FALSE;
+	}
+	
+	if (Py_IsInitialized ())
+	{
+		/* Python has already been successfully initialized */
+		return TRUE;
+	}
+
+	/* We are trying to initialize Python for the first time,
+	   set init_failed to FALSE only if the entire initialization process
+	   ends with success */
+	loader->priv->init_failed = TRUE;
+
+	/* Hack to make python not overwrite SIGINT: this is needed to avoid
+	 * the crash reported on bug #326191 */
+
+	/* CHECK: can't we use Py_InitializeEx instead of Py_Initialize in order
+          to avoid to manage signal handlers ? - Paolo (Dec. 31, 2006) */
+
+#ifdef HAVE_SIGACTION
+	/* Save old handler */
+	res = sigaction (SIGINT, NULL, &old_sigint);  
+	if (res != 0)
+	{
+		g_warning ("Error initializing Python interpreter: cannot get "
+		           "handler to SIGINT signal (%s)",
+		           g_strerror (errno));
+
+		return FALSE;
+	}
+#endif
+
+	/* Python initialization */
+	Py_Initialize ();
+
+#ifdef HAVE_SIGACTION
+	/* Restore old handler */
+	res = sigaction (SIGINT, &old_sigint, NULL);
+	if (res != 0)
+	{
+		g_warning ("Error initializing Python interpreter: cannot restore "
+		           "handler to SIGINT signal (%s).",
+		           g_strerror (errno));
+
+		goto python_init_error;
+	}
+#endif
+
+	PySys_SetArgv (1, argv);
+
+	if (!gedit_check_pygtk2 ())
+	{
+		/* Warning message already printed in check_pygtk2 */
+		goto python_init_error;
+	}
+
+	/* import gobject */	
+	gedit_init_pygobject ();
+	if (PyErr_Occurred ())
+	{
+		g_warning ("Error initializing Python interpreter: could not import pygobject.");
+
+		goto python_init_error;		
+	}
+
+	/* import gtk */
+	gedit_init_pygtk ();
+	if (PyErr_Occurred ())
+	{
+		g_warning ("Error initializing Python interpreter: could not import pygtk.");
+
+		goto python_init_error;
+	}
+	
+	/* import gtksourceview */
+	gedit_init_pygtksourceview ();
+	if (PyErr_Occurred ())
+	{
+		PyErr_Print ();
+
+		g_warning ("Error initializing Python interpreter: could not import pygtksourceview.");
+
+		goto python_init_error;
+	}	
+	
+	/* import gedit */
+	gedit = Py_InitModule ("gedit", pygedit_functions);
+	mdict = PyModule_GetDict (gedit);
+
+	pygedit_register_classes (mdict);
+	pygedit_add_constants (gedit, "GEDIT_");
+
+	/* gedit version */
+	tuple = Py_BuildValue("(iii)", 
+			      GEDIT_MAJOR_VERSION,
+			      GEDIT_MINOR_VERSION,
+			      GEDIT_MICRO_VERSION);
+	PyDict_SetItemString(mdict, "version", tuple);
+	Py_DECREF(tuple);
+	
+	/* Retrieve the Python type for gedit.Plugin */
+	PyGeditPlugin_Type = (PyTypeObject *) PyDict_GetItemString (mdict, "Plugin"); 
+	if (PyGeditPlugin_Type == NULL)
+	{
+		PyErr_Print ();
+
+		goto python_init_error;
+	}
+
+	/* import gedit.utils */
+	geditutils = Py_InitModule ("gedit.utils", pygeditutils_functions);
+	PyDict_SetItemString (mdict, "utils", geditutils);
+
+	/* import gedit.commands */
+	geditcommands = Py_InitModule ("gedit.commands", pygeditcommands_functions);
+	PyDict_SetItemString (mdict, "commands", geditcommands);
+
+	/* initialize empty gedit.plugins module */
+	geditplugins = Py_InitModule ("gedit.plugins", NULL);
+	PyDict_SetItemString (mdict, "plugins", geditplugins);
+
+	mdict = PyModule_GetDict (geditutils);
+	pygeditutils_register_classes (mdict);
+	
+	mdict = PyModule_GetDict (geditcommands);
+	pygeditcommands_register_classes (mdict);
+
+	/* i18n support */
+	gettext = PyImport_ImportModule ("gettext");
+	if (gettext == NULL)
+	{
+		g_warning ("Error initializing Python interpreter: could not import gettext.");
+
+		goto python_init_error;
+	}
+
+	mdict = PyModule_GetDict (gettext);
+	install = PyDict_GetItemString (mdict, "install");
+	gettext_args = Py_BuildValue ("ss", GETTEXT_PACKAGE, GEDIT_LOCALEDIR);
+	PyObject_CallObject (install, gettext_args);
+	Py_DECREF (gettext_args);
+	
+	/* Python has been successfully initialized */
+	loader->priv->init_failed = FALSE;
+	
+	return TRUE;
+	
+python_init_error:
+
+	g_warning ("Please check the installation of all the Python related packages required "
+	           "by gedit and try again.");
+
+	PyErr_Clear ();
+
+	gedit_python_shutdown (loader);
+
+	return FALSE;
+}
+
+static void
+gedit_plugin_loader_python_finalize (GObject *object)
+{
+	GeditPluginLoaderPython *pyloader = GEDIT_PLUGIN_LOADER_PYTHON (object);
+	
+	g_hash_table_destroy (pyloader->priv->loaded_plugins);
+	gedit_python_shutdown (pyloader);
+
+	G_OBJECT_CLASS (gedit_plugin_loader_python_parent_class)->finalize (object);
+}
+
+static void
+gedit_plugin_loader_python_class_init (GeditPluginLoaderPythonClass *klass)
+{
+	GObjectClass *object_class = G_OBJECT_CLASS (klass);
+	
+	object_class->finalize = gedit_plugin_loader_python_finalize;
+
+	g_type_class_add_private (object_class, sizeof (GeditPluginLoaderPythonPrivate));
+}
+
+static void
+gedit_plugin_loader_python_class_finalize (GeditPluginLoaderPythonClass *klass)
+{
+}
+
+static void
+destroy_python_info (PythonInfo *info)
+{
+	PyGILState_STATE state = pyg_gil_state_ensure ();
+	Py_XDECREF (info->type);	
+	pyg_gil_state_release (state);
+	
+	g_free (info->path);
+	g_free (info);
+}
+
+static void
+gedit_plugin_loader_python_init (GeditPluginLoaderPython *self)
+{
+	self->priv = GEDIT_PLUGIN_LOADER_PYTHON_GET_PRIVATE (self);
+	
+	/* initialize python interpreter */
+	gedit_python_init (self);
+
+	/* loaded_plugins maps GeditPluginInfo to a PythonInfo */
+	self->priv->loaded_plugins = g_hash_table_new_full (g_direct_hash,
+						            g_direct_equal,
+						            NULL,
+						            (GDestroyNotify)destroy_python_info);
+}
+
+GeditPluginLoaderPython *
+gedit_plugin_loader_python_new ()
+{
+	GObject *loader = g_object_new (GEDIT_TYPE_PLUGIN_LOADER_PYTHON, NULL);
+
+	return GEDIT_PLUGIN_LOADER_PYTHON (loader);
+}
+

plugin-loaders/python/gedit-plugin-loader-python.h

@@ -0,0 +1,61 @@
+/*
+ * gedit-plugin-loader-python.h
+ * This file is part of gedit
+ *
+ * Copyright (C) 2008 - Jesse van den Kieboom
+ *
+ * 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., 59 Temple Place, Suite 330, 
+ * Boston, MA 02111-1307, USA. 
+ */
+
+#ifndef __GEDIT_PLUGIN_LOADER_PYTHON_H__
+#define __GEDIT_PLUGIN_LOADER_PYTHON_H__
+
+#include <gedit/gedit-plugin-loader.h>
+
+G_BEGIN_DECLS
+
+#define GEDIT_TYPE_PLUGIN_LOADER_PYTHON		(gedit_plugin_loader_python_get_type ())
+#define GEDIT_PLUGIN_LOADER_PYTHON(obj)		(G_TYPE_CHECK_INSTANCE_CAST ((obj), GEDIT_TYPE_PLUGIN_LOADER_PYTHON, GeditPluginLoaderPython))
+#define GEDIT_PLUGIN_LOADER_PYTHON_CONST(obj)	(G_TYPE_CHECK_INSTANCE_CAST ((obj), GEDIT_TYPE_PLUGIN_LOADER_PYTHON, GeditPluginLoaderPython const))
+#define GEDIT_PLUGIN_LOADER_PYTHON_CLASS(klass)	(G_TYPE_CHECK_CLASS_CAST ((klass), GEDIT_TYPE_PLUGIN_LOADER_PYTHON, GeditPluginLoaderPythonClass))
+#define GEDIT_IS_PLUGIN_LOADER_PYTHON(obj)		(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GEDIT_TYPE_PLUGIN_LOADER_PYTHON))
+#define GEDIT_IS_PLUGIN_LOADER_PYTHON_CLASS(klass)	(G_TYPE_CHECK_CLASS_TYPE ((klass), GEDIT_TYPE_PLUGIN_LOADER_PYTHON))
+#define GEDIT_PLUGIN_LOADER_PYTHON_GET_CLASS(obj)	(G_TYPE_INSTANCE_GET_CLASS ((obj), GEDIT_TYPE_PLUGIN_LOADER_PYTHON, GeditPluginLoaderPythonClass))
+
+typedef struct _GeditPluginLoaderPython		GeditPluginLoaderPython;
+typedef struct _GeditPluginLoaderPythonClass		GeditPluginLoaderPythonClass;
+typedef struct _GeditPluginLoaderPythonPrivate	GeditPluginLoaderPythonPrivate;
+
+struct _GeditPluginLoaderPython {
+	GObject parent;
+	
+	GeditPluginLoaderPythonPrivate *priv;
+};
+
+struct _GeditPluginLoaderPythonClass {
+	GObjectClass parent_class;
+};
+
+GType gedit_plugin_loader_python_get_type (void) G_GNUC_CONST;
+GeditPluginLoaderPython *gedit_plugin_loader_python_new(void);
+
+/* All the loaders must implement this function */
+G_MODULE_EXPORT GType register_gedit_plugin_loader (GTypeModule * module);
+
+G_END_DECLS
+
+#endif /* __GEDIT_PLUGIN_LOADER_PYTHON_H__ */
+

plugin-loaders/python/gedit-plugin-python.c

@@ -0,0 +1,281 @@
+/*
+ * gedit-plugin-python.c
+ * This file is part of gedit
+ *
+ * Copyright (C) 2005 Raphael Slinckx
+ * Copyright (C) 2008 Jesse van den Kieboom
+ *
+ * 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., 59 Temple Place, Suite 330, 
+ * Boston, MA 02111-1307, USA. 
+ */
+
+#include <config.h>
+
+#include "gedit-plugin-python.h"
+
+#include <gedit/gedit-plugin.h>
+#include <gedit/gedit-debug.h>
+#include <pygobject.h>
+#include <string.h>
+
+#define GEDIT_PLUGIN_PYTHON_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE ((object), GEDIT_TYPE_PLUGIN_PYTHON, GeditPluginPythonPrivate))
+
+static GObjectClass *parent_class;
+
+struct _GeditPluginPythonPrivate 
+{
+	PyObject *instance;
+};
+
+static void	 gedit_plugin_python_class_init		(GeditPluginPythonClass *klass);
+static void	 gedit_plugin_python_init 		(GeditPluginPython      *plugin);
+
+G_DEFINE_TYPE (GeditPluginPython, gedit_plugin_python, GEDIT_TYPE_PLUGIN)
+
+static PyObject *
+call_python_method (GeditPluginPythonPrivate *priv,
+		    GeditWindow		     *window,
+		    gchar		     *method)
+{
+	PyObject *py_ret = NULL;
+
+	g_return_val_if_fail (PyObject_HasAttrString (priv->instance, method), NULL);
+
+	if (window == NULL)
+	{
+		py_ret = PyObject_CallMethod (priv->instance,
+					      method,
+					      NULL);
+	}
+	else
+	{
+		py_ret = PyObject_CallMethod (priv->instance,
+					      method,
+					      "(N)",
+					      pygobject_new (G_OBJECT (window)));
+	}
+	
+	if (!py_ret)
+		PyErr_Print ();
+
+	return py_ret;
+}
+
+static gboolean
+check_py_object_is_gtk_widget (PyObject *py_obj)
+{
+	static PyTypeObject *_PyGtkWidget_Type = NULL;
+
+	if (_PyGtkWidget_Type == NULL)
+	{
+		PyObject *module;
+
+	    	if ((module = PyImport_ImportModule ("gtk")))
+	    	{
+			PyObject *moddict = PyModule_GetDict (module);
+			_PyGtkWidget_Type = (PyTypeObject *) PyDict_GetItemString (moddict, "Widget");
+	    	}
+
+		if (_PyGtkWidget_Type == NULL)
+		{
+			PyErr_SetString(PyExc_TypeError, "could not find Python gtk widget type");
+			PyErr_Print();
+
+			return FALSE;
+		}
+	}
+
+	return PyObject_TypeCheck (py_obj, _PyGtkWidget_Type) ? TRUE : FALSE;
+}
+
+static void
+impl_update_ui (GeditPlugin *plugin,
+		GeditWindow *window)
+{
+	PyGILState_STATE state = pyg_gil_state_ensure ();
+	GeditPluginPythonPrivate *priv = GEDIT_PLUGIN_PYTHON(plugin)->priv;
+	
+	if (PyObject_HasAttrString (priv->instance, "update_ui"))
+	{		
+		PyObject *py_ret = call_python_method (priv, window, "update_ui");
+		
+		if (py_ret)
+		{
+			Py_XDECREF (py_ret);
+		}
+	}
+	else
+		GEDIT_PLUGIN_CLASS (parent_class)->update_ui (plugin, window);
+
+	pyg_gil_state_release (state);
+}
+
+static void
+impl_deactivate (GeditPlugin *plugin,
+		 GeditWindow *window)
+{
+	PyGILState_STATE state = pyg_gil_state_ensure ();
+	GeditPluginPythonPrivate *priv = GEDIT_PLUGIN_PYTHON(plugin)->priv;
+	
+	if (PyObject_HasAttrString (priv->instance, "deactivate"))
+	{		
+		PyObject *py_ret = call_python_method (priv, window, "deactivate");
+		
+		if (py_ret)
+		{
+			Py_XDECREF (py_ret);
+		}
+	}
+	else
+		GEDIT_PLUGIN_CLASS (parent_class)->deactivate (plugin, window);
+
+	pyg_gil_state_release (state);
+}
+
+static void
+impl_activate (GeditPlugin *plugin,
+	       GeditWindow *window)
+{
+	PyGILState_STATE state = pyg_gil_state_ensure ();
+	GeditPluginPythonPrivate *priv = GEDIT_PLUGIN_PYTHON(plugin)->priv;
+		
+	if (PyObject_HasAttrString (priv->instance, "activate"))
+	{
+		PyObject *py_ret = call_python_method (priv, window, "activate");
+
+		if (py_ret)
+		{
+			Py_XDECREF (py_ret);
+		}
+	}
+	else
+		GEDIT_PLUGIN_CLASS (parent_class)->activate (plugin, window);
+	
+	pyg_gil_state_release (state);
+}
+
+static GtkWidget *
+impl_create_configure_dialog (GeditPlugin *plugin)
+{
+	PyGILState_STATE state = pyg_gil_state_ensure ();
+	GeditPluginPythonPrivate *priv = GEDIT_PLUGIN_PYTHON(plugin)->priv;
+	GtkWidget *ret = NULL;
+	
+	if (PyObject_HasAttrString (priv->instance, "create_configure_dialog"))
+	{
+		PyObject *py_ret = call_python_method (priv, NULL, "create_configure_dialog");
+	
+		if (py_ret)
+		{
+			if (check_py_object_is_gtk_widget (py_ret))
+			{
+				ret = GTK_WIDGET (pygobject_get (py_ret));
+				g_object_ref (ret);
+			}
+			else
+			{
+				PyErr_SetString(PyExc_TypeError, "return value for create_configure_dialog is not a GtkWidget");
+				PyErr_Print();
+			}
+			
+			Py_DECREF (py_ret);
+		}
+	}
+	else
+		ret = GEDIT_PLUGIN_CLASS (parent_class)->create_configure_dialog (plugin);
+ 
+	pyg_gil_state_release (state);
+	
+	return ret;
+}
+
+static gboolean
+impl_is_configurable (GeditPlugin *plugin)
+{
+	PyGILState_STATE state = pyg_gil_state_ensure ();
+	GeditPluginPythonPrivate *priv = GEDIT_PLUGIN_PYTHON(plugin)->priv;
+	PyObject *dict = priv->instance->ob_type->tp_dict;	
+	gboolean result;
+	
+	if (dict == NULL)
+		result = FALSE;
+	else if (!PyDict_Check(dict))
+		result = FALSE;
+	else 
+		result = PyDict_GetItemString(dict, "create_configure_dialog") != NULL;
+
+	pyg_gil_state_release (state);
+	
+	return result;
+}
+
+void
+_gedit_plugin_python_set_instance (GeditPluginPython *plugin, 
+				  PyObject 	    *instance)
+{
+	PyGILState_STATE state = pyg_gil_state_ensure ();
+	
+	/* we don't increment the instance here because we are the instance,
+	   when it dies, we also die */
+	plugin->priv->instance = instance;
+	pyg_gil_state_release (state);
+}
+
+PyObject *
+_gedit_plugin_python_get_instance (GeditPluginPython *plugin)
+{
+	return plugin->priv->instance;
+}
+
+static void
+gedit_plugin_python_init (GeditPluginPython *plugin)
+{
+	plugin->priv = GEDIT_PLUGIN_PYTHON_GET_PRIVATE(plugin);
+
+	gedit_debug_message (DEBUG_PLUGINS, "Creating Python plugin instance");
+	plugin->priv->instance = 0;
+}
+
+static void
+gedit_plugin_python_finalize (GObject *object)
+{
+	PyGILState_STATE state;
+	
+	gedit_debug_message (DEBUG_PLUGINS, "Finalizing Python plugin instance");
+
+	state = pyg_gil_state_ensure ();
+	Py_XDECREF (GEDIT_PLUGIN_PYTHON(object)->priv->instance);
+	pyg_gil_state_release (state);
+	
+	G_OBJECT_CLASS (parent_class)->finalize (object);
+}
+
+static void
+gedit_plugin_python_class_init (GeditPluginPythonClass *klass)
+{
+	GeditPluginClass *plugin_class = GEDIT_PLUGIN_CLASS (klass);
+
+	parent_class = g_type_class_peek_parent (klass);
+
+	g_type_class_add_private (klass, sizeof (GeditPluginPythonPrivate));
+	G_OBJECT_CLASS (klass)->finalize = gedit_plugin_python_finalize;
+
+	plugin_class->activate = impl_activate;
+	plugin_class->deactivate = impl_deactivate;
+	plugin_class->update_ui = impl_update_ui;
+	plugin_class->create_configure_dialog = impl_create_configure_dialog;
+	plugin_class->is_configurable = impl_is_configurable;
+}
+

plugin-loaders/python/gedit-plugin-python.h

@@ -0,0 +1,88 @@
+/*
+ * gedit-plugin-python.h
+ * This file is part of gedit
+ *
+ * Copyright (C) 2005 - Raphael Slinckx
+ * Copyright (C) 2008 - Jesse van den Kieboom
+ *
+ * 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., 59 Temple Place, Suite 330, 
+ * Boston, MA 02111-1307, USA. 
+ */
+
+#ifndef __GEDIT_PLUGIN_PYTHON_H__
+#define __GEDIT_PLUGIN_PYTHON_H__
+
+#define NO_IMPORT_PYGOBJECT
+
+#include <glib-object.h>
+#include <pygobject.h>
+
+#include <gedit/gedit-plugin.h>
+
+G_BEGIN_DECLS
+
+/*
+ * Type checking and casting macros
+ */
+#define GEDIT_TYPE_PLUGIN_PYTHON		(gedit_plugin_python_get_type())
+#define GEDIT_PLUGIN_PYTHON(obj)		(G_TYPE_CHECK_INSTANCE_CAST((obj), GEDIT_TYPE_PLUGIN_PYTHON, GeditPluginPython))
+#define GEDIT_PLUGIN_PYTHON_CLASS(klass)	(G_TYPE_CHECK_CLASS_CAST((klass), GEDIT_TYPE_PLUGIN_PYTHON, GeditPluginPythonClass))
+#define GEDIT_IS_PLUGIN_PYTHON(obj)		(G_TYPE_CHECK_INSTANCE_TYPE((obj), GEDIT_TYPE_PLUGIN_PYTHON))
+#define GEDIT_IS_PLUGIN_PYTHON_CLASS(klass)	(G_TYPE_CHECK_CLASS_TYPE ((klass), GEDIT_TYPE_PLUGIN_PYTHON))
+#define GEDIT_PLUGIN_PYTHON_GET_CLASS(obj)	(G_TYPE_INSTANCE_GET_CLASS((obj), GEDIT_TYPE_PLUGIN_PYTHON, GeditPluginPythonClass))
+
+/* Private structure type */
+typedef struct _GeditPluginPythonPrivate GeditPluginPythonPrivate;
+
+/*
+ * Main object structure
+ */
+typedef struct _GeditPluginPython GeditPluginPython;
+
+struct _GeditPluginPython 
+{
+	GeditPlugin parent;
+	
+	/*< private > */
+	GeditPluginPythonPrivate *priv;
+};
+
+/*
+ * Class definition
+ */
+typedef struct _GeditPluginPythonClass GeditPluginPythonClass;
+
+struct _GeditPluginPythonClass 
+{
+	GeditPluginClass parent_class;
+};
+
+/*
+ * Public methods
+ */
+GType	 gedit_plugin_python_get_type 		(void) G_GNUC_CONST;
+
+
+/* 
+ * Private methods
+ */
+void	  _gedit_plugin_python_set_instance	(GeditPluginPython *plugin, 
+						 PyObject 	   *instance);
+PyObject *_gedit_plugin_python_get_instance	(GeditPluginPython *plugin);
+
+G_END_DECLS
+
+#endif  /* __GEDIT_PLUGIN_PYTHON_H__ */
+