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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 <svx/sidebar/ContextChangeEventMultiplexer.hxx>
#include <com/sun/star/ui/ContextChangeEventObject.hpp>
#include <com/sun/star/ui/XContextChangeEventMultiplexer.hpp>
#include <com/sun/star/ui/ContextChangeEventMultiplexer.hpp>
#include <com/sun/star/frame/ModuleManager.hpp>
#include <comphelper/lok.hxx>
#include <comphelper/processfactory.hxx>
#include <sfx2/lokhelper.hxx>
#include <sfx2/viewsh.hxx>
using namespace css;
using namespace css::uno;
void ContextChangeEventMultiplexer::NotifyContextChange (
const css::uno::Reference<css::frame::XController>& rxController,
const vcl::EnumContext::Context eContext)
{
if (!(rxController.is() && rxController->getFrame().is()))
return;
const css::ui::ContextChangeEventObject aEvent(
rxController,
GetModuleName(rxController->getFrame()),
vcl::EnumContext::GetContextName(eContext));
css::uno::Reference<css::ui::XContextChangeEventMultiplexer> xMultiplexer (
css::ui::ContextChangeEventMultiplexer::get(
::comphelper::getProcessComponentContext()));
if (xMultiplexer.is())
xMultiplexer->broadcastContextChangeEvent(aEvent, rxController);
// notify the LOK too after all the change have taken effect.
if (comphelper::LibreOfficeKit::isActive())
{
if (SfxViewShell* pViewShell = SfxViewShell::Get(rxController))
SfxLokHelper::notifyContextChange(pViewShell, GetModuleName(rxController->getFrame()), vcl::EnumContext::GetContextName(eContext));
}
}
void ContextChangeEventMultiplexer::NotifyContextChange (
const SfxViewShell* pViewShell,
const vcl::EnumContext::Context eContext)
{
if (pViewShell != nullptr)
NotifyContextChange(pViewShell->GetController(), eContext);
}
OUString ContextChangeEventMultiplexer::GetModuleName (
const css::uno::Reference<css::frame::XFrame>& rxFrame)
{
try
{
const Reference<frame::XModuleManager> xModuleManager =
frame::ModuleManager::create( comphelper::getProcessComponentContext() );
return xModuleManager->identify(rxFrame);
}
catch (const Exception&)
{
// An exception typically means that a context change is notified
// during initialization or destruction of a view.
// Ignore it.
}
return vcl::EnumContext::GetApplicationName(
vcl::EnumContext::Application::NONE);
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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