source: pkg/pygtk/branches/upstream/current/pangomodule.c @ 4

/* -*- Mode: C; c-basic-offset: 4 -*-
 * pygtk- Python bindings for the GTK toolkit.
 * Copyright (C) 1998-2003  James Henstridge
 *
 *   pangomodule.c: module wrapping the Pango library
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
 * USA
 */
#ifdef HAVE_CONFIG_H
#  include "config.h"
#endif
#include <Python.h>
#include <pygobject.h>

#include <pango/pango-font.h>

/* include any extra headers needed here */

void pypango_register_classes(PyObject *d);
void pypango_add_constants(PyObject *module, const gchar *strip_prefix);
extern PyMethodDef pypango_functions[];

#ifndef pyg_add_warning_redirection

static void
_log_func(const gchar *log_domain,
          GLogLevelFlags log_level,
          const gchar *message,
          gpointer user_data)
{
    PyGILState_STATE state;
    PyObject* warning = user_data;

    state = pyg_gil_state_ensure();
    PyErr_Warn(warning, (char *) message);
    pyg_gil_state_release(state);
}

#endif


DL_EXPORT(void)
initpango(void)
{
    PyObject *m, *d;
    PyObject *warning;

    /* perform any initialisation required by the library here */

    m = Py_InitModule("pango", pypango_functions);
    d = PyModule_GetDict(m);

    init_pygobject_check(2, 11, 1);

    /* set the default python encoding to utf-8 */
    PyUnicode_SetDefaultEncoding("utf-8");

    pypango_register_classes(d);
    pypango_add_constants(m, "PANGO_");
    
    PyModule_AddObject(m, "SCALE_XX_SMALL",
                       PyFloat_FromDouble(PANGO_SCALE_XX_SMALL));
    PyModule_AddObject(m, "SCALE_X_SMALL",
                       PyFloat_FromDouble(PANGO_SCALE_X_SMALL));
    PyModule_AddObject(m, "SCALE_SMALL",
                       PyFloat_FromDouble(PANGO_SCALE_SMALL));
    PyModule_AddObject(m, "SCALE_MEDIUM",
                       PyFloat_FromDouble(PANGO_SCALE_MEDIUM));
    PyModule_AddObject(m, "SCALE_LARGE",
                       PyFloat_FromDouble(PANGO_SCALE_LARGE));
    PyModule_AddObject(m, "SCALE_X_LARGE",
                       PyFloat_FromDouble(PANGO_SCALE_X_LARGE));
    PyModule_AddObject(m, "SCALE_XX_LARGE",
                       PyFloat_FromDouble(PANGO_SCALE_XX_LARGE));    
    PyModule_AddObject(m, "SCALE",
                       PyInt_FromLong(PANGO_SCALE));    

    /* add anything else to the module dictionary (such as constants) */
    warning = PyErr_NewException("pango.PangoWarning", PyExc_Warning, NULL);
    PyDict_SetItemString(d, "Warning", warning);
#ifdef pyg_add_warning_redirection
    pyg_add_warning_redirection("Pango", warning);
#else
    g_log_set_handler("Pango", G_LOG_LEVEL_CRITICAL|G_LOG_LEVEL_WARNING,
                      _log_func, warning);
#endif
}