forked from amazingfate/loongoffice
451 lines
19 KiB
C++
451 lines
19 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <services/tabwindowservice.hxx>
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#include <classes/fwktabwindow.hxx>
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#include <threadhelp/resetableguard.hxx>
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#include <services.h>
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#include <properties.h>
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#include <com/sun/star/awt/PosSize.hpp>
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#include <com/sun/star/beans/PropertyAttribute.hpp>
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#include <toolkit/helper/vclunohelper.hxx>
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#include <rtl/ustrbuf.hxx>
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#include <vcl/svapp.hxx>
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namespace framework{
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//*****************************************************************************************************************
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// css::uno::XInterface, XTypeProvider, XServiceInfo
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//*****************************************************************************************************************
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DEFINE_XINTERFACE_6 ( TabWindowService ,
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OWeakObject ,
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DIRECT_INTERFACE(css::lang::XTypeProvider ),
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DIRECT_INTERFACE(css::lang::XServiceInfo ),
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DIRECT_INTERFACE(css::lang::XComponent),
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DIRECT_INTERFACE(css::awt::XSimpleTabController),
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DIRECT_INTERFACE(css::beans::XPropertySet ),
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DIRECT_INTERFACE(css::beans::XPropertySetInfo )
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)
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DEFINE_XTYPEPROVIDER_6 ( TabWindowService ,
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css::lang::XTypeProvider ,
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css::lang::XServiceInfo ,
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css::lang::XComponent ,
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css::awt::XSimpleTabController ,
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css::beans::XPropertySet ,
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css::beans::XPropertySetInfo
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)
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DEFINE_XSERVICEINFO_MULTISERVICE ( TabWindowService ,
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OWeakObject ,
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SERVICENAME_TABWINDOWSERVICE ,
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IMPLEMENTATIONNAME_TABWINDOWSERVICE
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)
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DEFINE_INIT_SERVICE ( TabWindowService,
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{
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impl_initializePropInfo();
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m_aTransactionManager.setWorkingMode( E_WORK );
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}
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)
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//*****************************************************************************************************************
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// constructor
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//*****************************************************************************************************************
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TabWindowService::TabWindowService( const css::uno::Reference< css::lang::XMultiServiceFactory >& xFactory )
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// Init baseclasses first
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// Attention:
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// Don't change order of initialization!
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// ThreadHelpBase is a struct with a mutex as member. We can't use a mutex as member, while
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// we must garant right initialization and a valid value of this! First initialize
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// baseclasses and then members. And we need the mutex for other baseclasses !!!
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: ThreadHelpBase ( &Application::GetSolarMutex() )
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, TransactionBase ( )
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, PropertySetHelper ( &m_aLock ,
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&m_aTransactionManager ,
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sal_False ) // sal_False => dont release shared mutex on calling us!
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, OWeakObject ( )
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// Init member
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, m_xFactory ( xFactory )
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, m_xTabWin ( )
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, m_pTabWin ( NULL )
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, m_lTabPageInfos ( )
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, m_lListener ( m_aLock.getShareableOslMutex())
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, m_nPageIndexCounter ( 1 )
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, m_nCurrentPageIndex ( 0 )
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{
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// Safe impossible cases.
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// Method not defined for all incoming parameter.
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LOG_ASSERT( xFactory.is(), "TabWindowService::TabWindowService()\nInvalid parameter detected!\n" )
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}
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//*****************************************************************************************************************
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// destructor
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//*****************************************************************************************************************
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TabWindowService::~TabWindowService()
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{
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// SAFE->
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ResetableGuard aGuard(m_aLock);
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if (m_pTabWin)
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m_pTabWin->RemoveEventListener( LINK( this, TabWindowService, EventListener ) );
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}
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//*****************************************************************************************************************
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// XSimpleTabController
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//*****************************************************************************************************************
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::sal_Int32 SAL_CALL TabWindowService::insertTab()
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throw ( css::uno::RuntimeException )
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{
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// SAFE ->
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ResetableGuard aGuard( m_aLock );
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::sal_Int32 nID = m_nPageIndexCounter++;
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TTabPageInfo aInfo(nID);
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m_lTabPageInfos[nID] = aInfo;
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return nID;
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}
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//*****************************************************************************************************************
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// XSimpleTabController
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//*****************************************************************************************************************
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void SAL_CALL TabWindowService::removeTab(::sal_Int32 nID)
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throw (css::lang::IndexOutOfBoundsException,
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css::uno::RuntimeException )
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{
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// SAFE ->
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ResetableGuard aGuard(m_aLock);
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// throws suitable IndexOutOfBoundsException .-)
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TTabPageInfoHash::iterator pIt = impl_getTabPageInfo (nID);
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m_lTabPageInfos.erase(pIt);
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FwkTabWindow* pTabWin = mem_TabWin ();
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if (pTabWin)
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pTabWin->RemovePage(nID);
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}
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//*****************************************************************************************************************
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// XSimpleTabController
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//*****************************************************************************************************************
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void SAL_CALL TabWindowService::setTabProps( ::sal_Int32 nID ,
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const css::uno::Sequence< css::beans::NamedValue >& lProperties)
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throw (css::lang::IndexOutOfBoundsException,
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css::uno::RuntimeException )
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{
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// SAFE ->
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ResetableGuard aGuard(m_aLock);
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// throws suitable IndexOutOfBoundsException .-)
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TTabPageInfoHash::iterator pIt = impl_getTabPageInfo (nID);
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TTabPageInfo& rInfo = pIt->second;
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rInfo.m_lProperties = lProperties;
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if ( ! rInfo.m_bCreated)
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{
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FwkTabWindow* pTabWin = mem_TabWin ();
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if (pTabWin)
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{
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pTabWin->AddTabPage(rInfo.m_nIndex, rInfo.m_lProperties);
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rInfo.m_bCreated = sal_True;
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}
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}
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}
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//*****************************************************************************************************************
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// XSimpleTabController
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//*****************************************************************************************************************
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css::uno::Sequence< css::beans::NamedValue > SAL_CALL TabWindowService::getTabProps(::sal_Int32 nID)
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throw (css::lang::IndexOutOfBoundsException,
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css::uno::RuntimeException )
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{
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// SAFE ->
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ResetableGuard aGuard(m_aLock);
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// throws suitable IndexOutOfBoundsException .-)
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TTabPageInfoHash::const_iterator pIt = impl_getTabPageInfo (nID);
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const TTabPageInfo& rInfo = pIt->second;
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return rInfo.m_lProperties;
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}
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//*****************************************************************************************************************
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// XSimpleTabController
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//*****************************************************************************************************************
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void SAL_CALL TabWindowService::activateTab(::sal_Int32 nID)
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throw (css::lang::IndexOutOfBoundsException,
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css::uno::RuntimeException )
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{
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// SAFE ->
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ResetableGuard aGuard(m_aLock);
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// throws suitable IndexOutOfBoundsException .-)
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impl_checkTabIndex (nID);
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m_nCurrentPageIndex = nID;
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FwkTabWindow* pTabWin = mem_TabWin ();
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if (pTabWin)
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pTabWin->ActivatePage(nID);
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}
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//*****************************************************************************************************************
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// XSimpleTabController
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//*****************************************************************************************************************
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::sal_Int32 SAL_CALL TabWindowService::getActiveTabID()
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throw (css::uno::RuntimeException)
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{
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// SAFE->
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ResetableGuard aGuard( m_aLock );
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return m_nCurrentPageIndex;
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}
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//*****************************************************************************************************************
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// XSimpleTabController
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//*****************************************************************************************************************
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void SAL_CALL TabWindowService::addTabListener(const css::uno::Reference< css::awt::XTabListener >& xListener)
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throw (css::uno::RuntimeException)
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{
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m_lListener.addInterface(::getCppuType((const css::uno::Reference< css::awt::XTabListener >*)NULL), xListener);
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}
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//*****************************************************************************************************************
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// XSimpleTabController
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//*****************************************************************************************************************
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void SAL_CALL TabWindowService::removeTabListener(const css::uno::Reference< css::awt::XTabListener >& xListener)
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throw (css::uno::RuntimeException)
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{
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m_lListener.removeInterface(::getCppuType((const css::uno::Reference< css::awt::XTabListener >*)NULL), xListener);
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}
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//*****************************************************************************************************************
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// XComponent
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//*****************************************************************************************************************
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void SAL_CALL TabWindowService::dispose()
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throw (css::uno::RuntimeException)
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{
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// SAFE->
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ResetableGuard aGuard(m_aLock);
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css::uno::Reference< css::uno::XInterface > xThis(static_cast< ::cppu::OWeakObject* >(this), css::uno::UNO_QUERY);
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css::lang::EventObject aEvent(xThis);
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m_lListener.disposeAndClear (aEvent);
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if (m_pTabWin)
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m_pTabWin->RemoveEventListener( LINK( this, TabWindowService, EventListener ) );
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m_pTabWin = NULL;
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m_xTabWin.clear();
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}
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//*****************************************************************************************************************
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// XComponent
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//*****************************************************************************************************************
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void SAL_CALL TabWindowService::addEventListener(const css::uno::Reference< css::lang::XEventListener >& xListener)
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throw (css::uno::RuntimeException)
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{
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m_lListener.addInterface(::getCppuType((const css::uno::Reference< css::lang::XEventListener >*)NULL), xListener);
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}
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//*****************************************************************************************************************
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// XComponent
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//*****************************************************************************************************************
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void SAL_CALL TabWindowService::removeEventListener( const css::uno::Reference< css::lang::XEventListener >& xListener)
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throw (css::uno::RuntimeException)
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{
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m_lListener.removeInterface(::getCppuType((const css::uno::Reference< css::lang::XEventListener >*)NULL), xListener);
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}
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//*****************************************************************************************************************
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void TabWindowService::impl_initializePropInfo()
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{
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impl_setPropertyChangeBroadcaster(static_cast< css::awt::XSimpleTabController* >(this));
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impl_addPropertyInfo(
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css::beans::Property(
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OUString("Window"),
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TABWINDOWSERVICE_PROPHANDLE_WINDOW,
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::getCppuType((const css::uno::Reference< css::awt::XWindow >*)NULL),
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css::beans::PropertyAttribute::TRANSIENT));
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}
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//*****************************************************************************************************************
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void SAL_CALL TabWindowService::impl_setPropertyValue(const OUString& /*sProperty*/,
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sal_Int32 /*nHandle */,
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const css::uno::Any& /*aValue */)
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{
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}
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//*****************************************************************************************************************
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css::uno::Any SAL_CALL TabWindowService::impl_getPropertyValue(const OUString& /*sProperty*/,
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sal_Int32 nHandle )
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{
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/* There is no need to lock any mutex here. Because we share the
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solar mutex with our base class. And we said to our base class: "dont release it on calling us" .-)
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see ctor of PropertySetHelper for further information.
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*/
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css::uno::Any aValue;
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switch (nHandle)
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{
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case TABWINDOWSERVICE_PROPHANDLE_WINDOW:
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{
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mem_TabWin (); // force "creation on demand" of m_xTabWin :-)
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aValue <<= m_xTabWin;
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}
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break;
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}
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return aValue;
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}
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//*****************************************************************************************************************
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// TabWindowService
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//*****************************************************************************************************************
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IMPL_LINK( TabWindowService, EventListener, VclSimpleEvent*, pEvent )
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{
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if ( !pEvent && !pEvent->ISA(VclWindowEvent))
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return 0;
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sal_uLong nEventId = pEvent->GetId();
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VclWindowEvent* pWinEvt = static_cast< VclWindowEvent* >(pEvent);
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css::uno::Reference< css::uno::XInterface > xThis ( static_cast< ::cppu::OWeakObject* >(this), css::uno::UNO_QUERY );
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css::lang::EventObject aEvent( xThis );
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if (nEventId == VCLEVENT_OBJECT_DYING)
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{
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m_lListener.disposeAndClear (aEvent);
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m_pTabWin->RemoveEventListener( LINK( this, TabWindowService, EventListener ) );
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m_pTabWin = NULL;
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m_xTabWin.clear();
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return 0;
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}
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::cppu::OInterfaceContainerHelper* pContainer = m_lListener.getContainer(::getCppuType((const css::uno::Reference< css::awt::XTabListener >*) NULL));
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if ( ! pContainer)
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return 0;
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::cppu::OInterfaceIteratorHelper pIterator(*pContainer);
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while (pIterator.hasMoreElements())
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{
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try
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{
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css::awt::XTabListener* pListener = (css::awt::XTabListener*)pIterator.next();
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switch (nEventId)
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{
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case VCLEVENT_TABPAGE_ACTIVATE :
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pListener->activated( (sal_Int32)(sal_uLong)pWinEvt->GetData() );
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break;
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case VCLEVENT_TABPAGE_DEACTIVATE :
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pListener->deactivated( (sal_Int32)(sal_uLong)pWinEvt->GetData() );
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break;
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case VCLEVENT_TABPAGE_INSERTED :
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pListener->inserted( (sal_Int32)(sal_uLong)pWinEvt->GetData() );
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break;
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case VCLEVENT_TABPAGE_REMOVED :
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pListener->removed( (sal_Int32)(sal_uLong)pWinEvt->GetData() );
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break;
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case VCLEVENT_TABPAGE_PAGETEXTCHANGED :
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case VCLEVENT_TABPAGE_REMOVEDALL :
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break;
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}
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}
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catch(const css::uno::RuntimeException&)
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{
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pIterator.remove();
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}
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}
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return 0;
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}
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//*****************************************************************************************************************
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// TabWindowService
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//*****************************************************************************************************************
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void TabWindowService::impl_checkTabIndex (::sal_Int32 nID)
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throw (css::lang::IndexOutOfBoundsException)
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{
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if (
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(nID <= 0 ) ||
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(nID > m_nPageIndexCounter)
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)
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{
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throw css::lang::IndexOutOfBoundsException(
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OUString("Tab index out of bounds."),
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css::uno::Reference< css::uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this), css::uno::UNO_QUERY ));
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}
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}
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//*****************************************************************************************************************
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// TabWindowService
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//*****************************************************************************************************************
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TTabPageInfoHash::iterator TabWindowService::impl_getTabPageInfo(::sal_Int32 nID)
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throw (css::lang::IndexOutOfBoundsException)
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{
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TTabPageInfoHash::iterator pIt = m_lTabPageInfos.find(nID);
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if (pIt == m_lTabPageInfos.end ())
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throw css::lang::IndexOutOfBoundsException(
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OUString("Tab index out of bounds."),
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css::uno::Reference< css::uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this), css::uno::UNO_QUERY ));
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return pIt;
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}
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//*****************************************************************************************************************
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// TabWindowService
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//*****************************************************************************************************************
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FwkTabWindow* TabWindowService::mem_TabWin ()
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{
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FwkTabWindow* pWin = NULL;
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if ( ! m_xTabWin.is ())
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{
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Window* pFakeParent = dynamic_cast< Window* >(Application::GetDefaultDevice ());
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m_pTabWin = new FwkTabWindow (pFakeParent);
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m_xTabWin = VCLUnoHelper::GetInterface (m_pTabWin);
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m_pTabWin->AddEventListener( LINK( this, TabWindowService, EventListener ) );
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}
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if (m_xTabWin.is ())
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pWin = m_pTabWin;
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return pWin;
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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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