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-rw-r--r--pyuno/source/module/pyuno_iterator.cxx343
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diff --git a/pyuno/source/module/pyuno_iterator.cxx b/pyuno/source/module/pyuno_iterator.cxx
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+++ b/pyuno/source/module/pyuno_iterator.cxx
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <sal/config.h>
+
+#include "pyuno_impl.hxx"
+
+#include <com/sun/star/container/XEnumeration.hpp>
+#include <com/sun/star/container/XIndexAccess.hpp>
+#include <com/sun/star/lang/IndexOutOfBoundsException.hpp>
+#include <com/sun/star/lang/WrappedTargetException.hpp>
+#include <com/sun/star/script/CannotConvertException.hpp>
+
+using com::sun::star::container::XEnumeration;
+using com::sun::star::container::XIndexAccess;
+using com::sun::star::lang::IndexOutOfBoundsException;
+using com::sun::star::lang::WrappedTargetException;
+using com::sun::star::uno::Any;
+using com::sun::star::uno::Reference;
+using com::sun::star::uno::RuntimeException;
+
+
+namespace pyuno
+{
+
+static void PyUNO_iterator_del( PyObject* self )
+{
+ PyUNO_iterator* me = reinterpret_cast<PyUNO_iterator*>(self);
+
+ {
+ PyThreadDetach antiguard;
+ delete me->members;
+ }
+ PyObject_Del( self );
+}
+
+static PyObject* PyUNO_iterator_iter( PyObject *self )
+{
+ Py_INCREF( self );
+ return self;
+}
+
+static PyObject* PyUNO_iterator_next( PyObject *self )
+{
+ PyUNO_iterator* me = reinterpret_cast<PyUNO_iterator*>(self);
+
+ Runtime runtime;
+ Any aRet;
+
+ try
+ {
+ bool hasMoreElements = false;
+
+ {
+ PyThreadDetach antiguard;
+
+ hasMoreElements = me->members->xEnumeration->hasMoreElements();
+ if ( hasMoreElements )
+ {
+ aRet = me->members->xEnumeration->nextElement();
+ }
+ }
+
+ if ( hasMoreElements )
+ {
+ PyRef rRet = runtime.any2PyObject( aRet );
+ return rRet.getAcquired();
+ }
+
+ PyErr_SetString( PyExc_StopIteration, "" );
+ return nullptr;
+ }
+ catch( css::container::NoSuchElementException &e )
+ {
+ raisePyExceptionWithAny( css::uno::Any( e ) );
+ }
+ catch( css::script::CannotConvertException &e )
+ {
+ raisePyExceptionWithAny( css::uno::Any( e ) );
+ }
+ catch( css::lang::IllegalArgumentException &e )
+ {
+ raisePyExceptionWithAny( css::uno::Any( e ) );
+ }
+ catch( const css::lang::WrappedTargetException &e )
+ {
+ raisePyExceptionWithAny( css::uno::Any( e ) );
+ }
+ catch( const css::uno::RuntimeException &e )
+ {
+ raisePyExceptionWithAny( css::uno::Any( e ) );
+ }
+
+ return nullptr;
+}
+
+static PyTypeObject PyUNO_iterator_Type =
+{
+ PyVarObject_HEAD_INIT( &PyType_Type, 0 )
+ "PyUNO_iterator",
+ sizeof (PyUNO_iterator),
+ 0,
+ PyUNO_iterator_del,
+#if PY_VERSION_HEX >= 0x03080000
+ 0, // Py_ssize_t tp_vectorcall_offset
+#else
+ nullptr, // printfunc tp_print
+#endif
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ Py_TPFLAGS_HAVE_ITER,
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ 0,
+ PyUNO_iterator_iter, // Generic, reused between the iterator types
+ PyUNO_iterator_next,
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ 0,
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ 0
+#if PY_VERSION_HEX >= 0x03040000
+ , nullptr
+#if PY_VERSION_HEX >= 0x03080000
+ , nullptr // vectorcallfunc tp_vectorcall
+#if PY_VERSION_HEX < 0x03090000
+#if defined __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wdeprecated-declarations"
+#endif
+ , nullptr // tp_print
+#if defined __clang__
+#pragma clang diagnostic pop
+#endif
+#endif
+#endif
+#endif
+};
+
+PyObject* PyUNO_iterator_new( const Reference< XEnumeration >& xEnumeration )
+{
+ PyUNO_iterator* self = PyObject_New( PyUNO_iterator, &PyUNO_iterator_Type );
+ if ( self == nullptr )
+ return nullptr; // == error
+ self->members = new PyUNO_iterator_Internals;
+ self->members->xEnumeration = xEnumeration;
+ return reinterpret_cast<PyObject*>(self);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+
+static void PyUNO_list_iterator_del( PyObject* self )
+{
+ PyUNO_list_iterator* me = reinterpret_cast<PyUNO_list_iterator*>(self);
+
+ {
+ PyThreadDetach antiguard;
+ delete me->members;
+ }
+ PyObject_Del( self );
+}
+
+
+static PyObject* PyUNO_list_iterator_next( PyObject *self )
+{
+ PyUNO_list_iterator* me = reinterpret_cast<PyUNO_list_iterator*>(self);
+
+ Runtime runtime;
+ Any aRet;
+
+ try
+ {
+ bool noMoreElements = false;
+ {
+ PyThreadDetach antiguard;
+ try {
+ aRet = me->members->xIndexAccess->getByIndex( me->members->index );
+ }
+ catch( const css::lang::IndexOutOfBoundsException & )
+ {
+ noMoreElements = true;
+ }
+ }
+
+ if ( noMoreElements )
+ {
+ PyErr_SetString( PyExc_StopIteration, "" );
+ return nullptr;
+ }
+
+ PyRef rRet = runtime.any2PyObject( aRet );
+ me->members->index++;
+ return rRet.getAcquired();
+ }
+ catch( css::script::CannotConvertException &e )
+ {
+ raisePyExceptionWithAny( css::uno::Any( e ) );
+ }
+ catch( css::lang::IllegalArgumentException &e )
+ {
+ raisePyExceptionWithAny( css::uno::Any( e ) );
+ }
+ catch( const css::lang::WrappedTargetException &e )
+ {
+ raisePyExceptionWithAny( css::uno::Any( e ) );
+ }
+ catch( const css::uno::RuntimeException &e )
+ {
+ raisePyExceptionWithAny( css::uno::Any( e ) );
+ }
+
+ return nullptr;
+}
+
+static PyTypeObject PyUNO_list_iterator_Type =
+{
+ PyVarObject_HEAD_INIT( &PyType_Type, 0 )
+ "PyUNO_iterator",
+ sizeof (PyUNO_list_iterator),
+ 0,
+ PyUNO_list_iterator_del,
+#if PY_VERSION_HEX >= 0x03080000
+ 0, // Py_ssize_t tp_vectorcall_offset
+#else
+ nullptr, // printfunc tp_print
+#endif
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ Py_TPFLAGS_HAVE_ITER,
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ 0,
+ PyUNO_iterator_iter, // Generic, reused between the iterator types
+ PyUNO_list_iterator_next,
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ 0,
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ nullptr,
+ 0
+#if PY_VERSION_HEX >= 0x03040000
+ , nullptr
+#if PY_VERSION_HEX >= 0x03080000
+ , nullptr // vectorcallfunc tp_vectorcall
+#if PY_VERSION_HEX < 0x03090000
+#if defined __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wdeprecated-declarations"
+#endif
+ , nullptr // tp_print
+#if defined __clang__
+#pragma clang diagnostic pop
+#endif
+#endif
+#endif
+#endif
+};
+
+PyObject* PyUNO_list_iterator_new( const Reference<XIndexAccess> &xIndexAccess )
+{
+ PyUNO_list_iterator* self = PyObject_New( PyUNO_list_iterator, &PyUNO_list_iterator_Type );
+ if ( self == nullptr )
+ return nullptr; // == error
+ self->members = new PyUNO_list_iterator_Internals;
+ self->members->xIndexAccess = xIndexAccess;
+ self->members->index = 0;
+ return reinterpret_cast<PyObject*>(self);
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-14 04:20:58 +0000