4f68489ae2
This was defined as a uno listener, but wasn't registered as a uno listener, but was a vcl listener. There was no route for it to be released despite all the optimistic comments.
211 lines
6.5 KiB
C++
211 lines
6.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_framework.hxx"
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//_______________________________________________
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// my own includes
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#include <dispatch/windowcommanddispatch.hxx>
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#include <threadhelp/readguard.hxx>
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#include <threadhelp/writeguard.hxx>
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#include <targets.h>
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#include <services.h>
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//_______________________________________________
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// interface includes
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#include <com/sun/star/frame/XDispatchProvider.hpp>
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#include <com/sun/star/frame/XDispatch.hpp>
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#include <com/sun/star/util/XURLTransformer.hpp>
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//_______________________________________________
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// includes of other projects
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#include <vcl/window.hxx>
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#include <vcl/svapp.hxx>
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#include <vcl/cmdevt.hxx>
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#include <osl/mutex.hxx>
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#include <toolkit/helper/vclunohelper.hxx>
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#include <rtl/logfile.hxx>
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//_______________________________________________
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// namespace
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namespace framework{
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namespace css = ::com::sun::star;
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//_______________________________________________
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// declarations
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const ::rtl::OUString WindowCommandDispatch::COMMAND_PREFERENCES(RTL_CONSTASCII_USTRINGPARAM(".uno:OptionsTreeDialog"));
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const ::rtl::OUString WindowCommandDispatch::COMMAND_ABOUTBOX(RTL_CONSTASCII_USTRINGPARAM(".uno:About"));
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//-----------------------------------------------
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WindowCommandDispatch::WindowCommandDispatch(const css::uno::Reference< css::lang::XMultiServiceFactory >& xSMGR ,
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const css::uno::Reference< css::frame::XFrame >& xFrame)
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: ThreadHelpBase( )
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, m_xSMGR (xSMGR )
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, m_xFrame (xFrame )
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, m_xWindow (xFrame->getContainerWindow())
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{
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impl_startListening();
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}
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//-----------------------------------------------
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WindowCommandDispatch::~WindowCommandDispatch()
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{
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impl_stopListening();
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m_xSMGR.clear();
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}
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//-----------------------------------------------
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void WindowCommandDispatch::impl_startListening()
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{
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ReadGuard aReadLock(m_aLock);
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css::uno::Reference< css::awt::XWindow > xWindow( m_xWindow.get(), css::uno::UNO_QUERY );
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aReadLock.unlock();
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if ( ! xWindow.is())
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return;
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{
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SolarMutexGuard aSolarLock;
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Window* pWindow = VCLUnoHelper::GetWindow(xWindow);
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if ( ! pWindow)
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return;
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pWindow->AddEventListener( LINK(this, WindowCommandDispatch, impl_notifyCommand) );
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}
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}
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void WindowCommandDispatch::impl_stopListening()
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{
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ReadGuard aReadLock(m_aLock);
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css::uno::Reference< css::awt::XWindow > xWindow( m_xWindow.get(), css::uno::UNO_QUERY );
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aReadLock.unlock();
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if (!xWindow.is())
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return;
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{
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SolarMutexGuard aSolarLock;
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Window* pWindow = VCLUnoHelper::GetWindow(xWindow);
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if (!pWindow)
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return;
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pWindow->RemoveEventListener( LINK(this, WindowCommandDispatch, impl_notifyCommand) );
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m_xWindow.clear();
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}
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}
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//-----------------------------------------------
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IMPL_LINK(WindowCommandDispatch, impl_notifyCommand, void*, pParam)
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{
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if ( ! pParam)
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return 0L;
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const VclWindowEvent* pEvent = (VclWindowEvent*)pParam;
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if (pEvent->GetId() == VCLEVENT_OBJECT_DYING)
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{
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impl_stopListening();
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return 0L;
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}
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if (pEvent->GetId() != VCLEVENT_WINDOW_COMMAND)
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return 0L;
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const CommandEvent* pCommand = (CommandEvent*)pEvent->GetData();
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if (pCommand->GetCommand() != COMMAND_SHOWDIALOG)
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return 0L;
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const CommandDialogData* pData = pCommand->GetDialogData();
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if ( ! pData)
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return 0L;
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const int nCommand = pData->GetDialogId();
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::rtl::OUString sCommand;
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switch (nCommand)
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{
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case SHOWDIALOG_ID_PREFERENCES :
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sCommand = WindowCommandDispatch::COMMAND_PREFERENCES;
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break;
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case SHOWDIALOG_ID_ABOUT :
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sCommand = WindowCommandDispatch::COMMAND_ABOUTBOX;
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break;
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default :
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return 0L;
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}
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impl_dispatchCommand(sCommand);
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return 0L;
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}
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//-----------------------------------------------
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void WindowCommandDispatch::impl_dispatchCommand(const ::rtl::OUString& sCommand)
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{
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// ignore all errors here. It's clicking a menu entry only ...
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// The user will try it again, in case nothing happens .-)
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try
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{
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// SYNCHRONIZED ->
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ReadGuard aReadLock(m_aLock);
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css::uno::Reference< css::frame::XDispatchProvider > xProvider(m_xFrame.get(), css::uno::UNO_QUERY_THROW);
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css::uno::Reference< css::lang::XMultiServiceFactory > xSMGR = m_xSMGR;
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aReadLock.unlock();
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// <- SYNCHRONIZED
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// check provider ... we know it's weak reference only
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if ( ! xProvider.is())
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return;
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css::uno::Reference< css::util::XURLTransformer > xParser(xSMGR->createInstance(SERVICENAME_URLTRANSFORMER), css::uno::UNO_QUERY_THROW);
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css::util::URL aCommand;
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aCommand.Complete = sCommand;
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xParser->parseStrict(aCommand);
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css::uno::Reference< css::frame::XDispatch > xDispatch = xProvider->queryDispatch(aCommand, SPECIALTARGET_SELF, 0);
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if (xDispatch.is())
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xDispatch->dispatch(aCommand, css::uno::Sequence< css::beans::PropertyValue >());
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}
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catch(const css::uno::Exception&)
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{}
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}
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} // namespace framework
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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