| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_comphelper.hxx" |
| |
| #include "comphelper/accessibleeventbuffer.hxx" |
| |
| #include "com/sun/star/uno/Reference.hxx" |
| #include "com/sun/star/uno/RuntimeException.hpp" |
| #include "com/sun/star/uno/Sequence.hxx" |
| #include "com/sun/star/uno/XInterface.hpp" |
| #include "com/sun/star/accessibility/AccessibleEventObject.hpp" |
| #include "com/sun/star/accessibility/XAccessibleEventListener.hpp" |
| #include "osl/diagnose.h" |
| #include "rtl/textenc.h" |
| #include "rtl/ustring.hxx" |
| #include "sal/types.h" |
| |
| namespace css = ::com::sun::star; |
| |
| using comphelper::AccessibleEventBuffer; |
| |
| struct AccessibleEventBuffer::Entry |
| { |
| inline Entry(::css::accessibility::AccessibleEventObject const & rEvent, |
| ::css::uno::Sequence< ::css::uno::Reference< |
| ::css::uno::XInterface > > const & rListeners): |
| m_aEvent(rEvent), m_aListeners(rListeners) {} |
| |
| ::css::accessibility::AccessibleEventObject m_aEvent; |
| |
| ::css::uno::Sequence< |
| ::css::uno::Reference< ::css::uno::XInterface > > m_aListeners; |
| }; |
| |
| AccessibleEventBuffer::AccessibleEventBuffer() |
| {} |
| |
| AccessibleEventBuffer::AccessibleEventBuffer( |
| AccessibleEventBuffer const & rOther): |
| m_aEntries(rOther.m_aEntries) |
| {} |
| |
| AccessibleEventBuffer::~AccessibleEventBuffer() |
| {} |
| |
| AccessibleEventBuffer |
| AccessibleEventBuffer::operator =(AccessibleEventBuffer const & rOther) |
| { |
| m_aEntries = rOther.m_aEntries; |
| return *this; |
| } |
| |
| void AccessibleEventBuffer::addEvent( |
| ::css::accessibility::AccessibleEventObject const & rEvent, |
| ::css::uno::Sequence< ::css::uno::Reference< ::css::uno::XInterface > > |
| const & rListeners) |
| { |
| m_aEntries.push_back(Entry(rEvent, rListeners)); |
| } |
| |
| void AccessibleEventBuffer::sendEvents() const |
| { |
| for (Entries::const_iterator aIt(m_aEntries.begin()); |
| aIt != m_aEntries.end(); ++aIt) |
| for (::sal_Int32 i = 0; i < aIt->m_aListeners.getLength(); ++i) |
| { |
| ::css::uno::Reference< |
| ::css::accessibility::XAccessibleEventListener > xListener( |
| aIt->m_aListeners[i], ::css::uno::UNO_QUERY); |
| if (xListener.is()) |
| try |
| { |
| xListener->notifyEvent(aIt->m_aEvent); |
| } |
| catch (::css::uno::RuntimeException & rEx) |
| { |
| OSL_TRACE( |
| "comphelper::AccessibleEventBuffer::sendEvents:" |
| " caught %s\n", |
| ::rtl::OUStringToOString( |
| rEx.Message, RTL_TEXTENCODING_UTF8).getStr()); |
| } |
| } |
| } |
