1*dde7d3faSAndrew Rist /**************************************************************
2cdf0e10cSrcweir *
3*dde7d3faSAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one
4*dde7d3faSAndrew Rist * or more contributor license agreements. See the NOTICE file
5*dde7d3faSAndrew Rist * distributed with this work for additional information
6*dde7d3faSAndrew Rist * regarding copyright ownership. The ASF licenses this file
7*dde7d3faSAndrew Rist * to you under the Apache License, Version 2.0 (the
8*dde7d3faSAndrew Rist * "License"); you may not use this file except in compliance
9*dde7d3faSAndrew Rist * with the License. You may obtain a copy of the License at
10*dde7d3faSAndrew Rist *
11*dde7d3faSAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0
12*dde7d3faSAndrew Rist *
13*dde7d3faSAndrew Rist * Unless required by applicable law or agreed to in writing,
14*dde7d3faSAndrew Rist * software distributed under the License is distributed on an
15*dde7d3faSAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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17*dde7d3faSAndrew Rist * specific language governing permissions and limitations
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20*dde7d3faSAndrew Rist *************************************************************/
21*dde7d3faSAndrew Rist
22*dde7d3faSAndrew Rist
23cdf0e10cSrcweir
24cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
25cdf0e10cSrcweir #include "precompiled_comphelper.hxx"
26cdf0e10cSrcweir
27cdf0e10cSrcweir #include "comphelper/accessibleeventbuffer.hxx"
28cdf0e10cSrcweir
29cdf0e10cSrcweir #include "com/sun/star/uno/Reference.hxx"
30cdf0e10cSrcweir #include "com/sun/star/uno/RuntimeException.hpp"
31cdf0e10cSrcweir #include "com/sun/star/uno/Sequence.hxx"
32cdf0e10cSrcweir #include "com/sun/star/uno/XInterface.hpp"
33cdf0e10cSrcweir #include "com/sun/star/accessibility/AccessibleEventObject.hpp"
34cdf0e10cSrcweir #include "com/sun/star/accessibility/XAccessibleEventListener.hpp"
35cdf0e10cSrcweir #include "osl/diagnose.h"
36cdf0e10cSrcweir #include "rtl/textenc.h"
37cdf0e10cSrcweir #include "rtl/ustring.hxx"
38cdf0e10cSrcweir #include "sal/types.h"
39cdf0e10cSrcweir
40cdf0e10cSrcweir namespace css = ::com::sun::star;
41cdf0e10cSrcweir
42cdf0e10cSrcweir using comphelper::AccessibleEventBuffer;
43cdf0e10cSrcweir
44cdf0e10cSrcweir struct AccessibleEventBuffer::Entry
45cdf0e10cSrcweir {
EntryAccessibleEventBuffer::Entry46cdf0e10cSrcweir inline Entry(::css::accessibility::AccessibleEventObject const & rEvent,
47cdf0e10cSrcweir ::css::uno::Sequence< ::css::uno::Reference<
48cdf0e10cSrcweir ::css::uno::XInterface > > const & rListeners):
49cdf0e10cSrcweir m_aEvent(rEvent), m_aListeners(rListeners) {}
50cdf0e10cSrcweir
51cdf0e10cSrcweir ::css::accessibility::AccessibleEventObject m_aEvent;
52cdf0e10cSrcweir
53cdf0e10cSrcweir ::css::uno::Sequence<
54cdf0e10cSrcweir ::css::uno::Reference< ::css::uno::XInterface > > m_aListeners;
55cdf0e10cSrcweir };
56cdf0e10cSrcweir
AccessibleEventBuffer()57cdf0e10cSrcweir AccessibleEventBuffer::AccessibleEventBuffer()
58cdf0e10cSrcweir {}
59cdf0e10cSrcweir
AccessibleEventBuffer(AccessibleEventBuffer const & rOther)60cdf0e10cSrcweir AccessibleEventBuffer::AccessibleEventBuffer(
61cdf0e10cSrcweir AccessibleEventBuffer const & rOther):
62cdf0e10cSrcweir m_aEntries(rOther.m_aEntries)
63cdf0e10cSrcweir {}
64cdf0e10cSrcweir
~AccessibleEventBuffer()65cdf0e10cSrcweir AccessibleEventBuffer::~AccessibleEventBuffer()
66cdf0e10cSrcweir {}
67cdf0e10cSrcweir
68cdf0e10cSrcweir AccessibleEventBuffer
operator =(AccessibleEventBuffer const & rOther)69cdf0e10cSrcweir AccessibleEventBuffer::operator =(AccessibleEventBuffer const & rOther)
70cdf0e10cSrcweir {
71cdf0e10cSrcweir m_aEntries = rOther.m_aEntries;
72cdf0e10cSrcweir return *this;
73cdf0e10cSrcweir }
74cdf0e10cSrcweir
addEvent(::css::accessibility::AccessibleEventObject const & rEvent,::css::uno::Sequence<::css::uno::Reference<::css::uno::XInterface>> const & rListeners)75cdf0e10cSrcweir void AccessibleEventBuffer::addEvent(
76cdf0e10cSrcweir ::css::accessibility::AccessibleEventObject const & rEvent,
77cdf0e10cSrcweir ::css::uno::Sequence< ::css::uno::Reference< ::css::uno::XInterface > >
78cdf0e10cSrcweir const & rListeners)
79cdf0e10cSrcweir {
80cdf0e10cSrcweir m_aEntries.push_back(Entry(rEvent, rListeners));
81cdf0e10cSrcweir }
82cdf0e10cSrcweir
sendEvents() const83cdf0e10cSrcweir void AccessibleEventBuffer::sendEvents() const
84cdf0e10cSrcweir {
85cdf0e10cSrcweir for (Entries::const_iterator aIt(m_aEntries.begin());
86cdf0e10cSrcweir aIt != m_aEntries.end(); ++aIt)
87cdf0e10cSrcweir for (::sal_Int32 i = 0; i < aIt->m_aListeners.getLength(); ++i)
88cdf0e10cSrcweir {
89cdf0e10cSrcweir ::css::uno::Reference<
90cdf0e10cSrcweir ::css::accessibility::XAccessibleEventListener > xListener(
91cdf0e10cSrcweir aIt->m_aListeners[i], ::css::uno::UNO_QUERY);
92cdf0e10cSrcweir if (xListener.is())
93cdf0e10cSrcweir try
94cdf0e10cSrcweir {
95cdf0e10cSrcweir xListener->notifyEvent(aIt->m_aEvent);
96cdf0e10cSrcweir }
97cdf0e10cSrcweir catch (::css::uno::RuntimeException & rEx)
98cdf0e10cSrcweir {
99cdf0e10cSrcweir OSL_TRACE(
100cdf0e10cSrcweir "comphelper::AccessibleEventBuffer::sendEvents:"
101cdf0e10cSrcweir " caught %s\n",
102cdf0e10cSrcweir ::rtl::OUStringToOString(
103cdf0e10cSrcweir rEx.Message, RTL_TEXTENCODING_UTF8).getStr());
104cdf0e10cSrcweir }
105cdf0e10cSrcweir }
106cdf0e10cSrcweir }
107