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Print exceptions in renderer methods.

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This commit is contained in:
Dennis Tomas 2014-09-04 18:04:52 +02:00
parent e126e229e8
commit 13d22c6e0f
1 changed files with 21 additions and 3 deletions
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24
src/pyglrenderer.cpp
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@ -1,3 +1,21 @@
/**
* PyOtherSide: Asynchronous Python 3 Bindings for Qt 5
* Copyright (c) 2014, Dennis Tomas <den.t@gmx.de>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
* REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
* LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
* OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
**/
#include "qpython_priv.h"
#include "pyglrenderer.h"
@ -61,7 +79,7 @@ void PyGLRenderer::init() {
PyObject *initGLCallable = priv->eval(m_initGL);
PyObject *args = PyTuple_New(0);
PyObject *o = PyObject_Call(initGLCallable, args, NULL);
if (o) Py_DECREF(o);
if (o) Py_DECREF(o); else PyErr_PrintEx(0);
Py_DECREF(args);
Py_DECREF(initGLCallable);
priv->leave();
@ -93,7 +111,7 @@ void PyGLRenderer::paint()
PyObject *height = PyLong_FromLong(m_rect.height());
PyObject *args = PyTuple_Pack(4, x, y, width, height);
PyObject *o = PyObject_Call(m_paintGLCallable, args, NULL);
if (o) Py_DECREF(o);
if (o) Py_DECREF(o); else PyErr_PrintEx(0);
Py_DECREF(x);
Py_DECREF(y);
Py_DECREF(width);
@ -110,7 +128,7 @@ void PyGLRenderer::cleanup()
PyObject *cleanupGLCallable = priv->eval(m_cleanupGL);
PyObject *args = PyTuple_New(0);
PyObject *o = PyObject_Call(cleanupGLCallable, args, NULL);
if (o) Py_DECREF(o);
if (o) Py_DECREF(o); else PyErr_PrintEx(0);
m_initialized = true;
Py_DECREF(args);
Py_DECREF(cleanupGLCallable);