renaming from gedit to pluma

1 files changed, 0 insertions, 719 deletions

diff --git a/plugin-loaders/python/gedit-plugin-loader-python.c b/plugin-loaders/python/gedit-plugin-loader-python.c
deleted file mode 100755
index 7a9c8d18..00000000
--- a/plugin-loaders/python/gedit-plugin-loader-python.c
+++ /dev/null
@@ -1,719 +0,0 @@
-/*
- * 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);
-}
-