87030862d4
Change-Id: I6501dd59682d2605e9b9856c2deaa02a873ce641 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/88239 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
1795 lines
77 KiB
C++
1795 lines
77 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/desktop.hxx>
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#include <loadenv/loadenv.hxx>
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#include <helper/ocomponentaccess.hxx>
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#include <helper/oframes.hxx>
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#include <dispatch/dispatchprovider.hxx>
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#include <dispatch/interceptionhelper.hxx>
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#include <classes/taskcreator.hxx>
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#include <threadhelp/transactionguard.hxx>
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#include <properties.h>
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#include <targets.h>
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#include <strings.hrc>
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#include <classes/fwkresid.hxx>
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#include <com/sun/star/beans/PropertyAttribute.hpp>
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#include <com/sun/star/frame/FrameSearchFlag.hpp>
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#include <com/sun/star/frame/TerminationVetoException.hpp>
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#include <com/sun/star/task/XInteractionAbort.hpp>
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#include <com/sun/star/task/XInteractionApprove.hpp>
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#include <com/sun/star/document/XInteractionFilterSelect.hpp>
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#include <com/sun/star/task/ErrorCodeRequest.hpp>
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#include <com/sun/star/frame/DispatchResultState.hpp>
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#include <com/sun/star/lang/DisposedException.hpp>
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#include <com/sun/star/util/CloseVetoException.hpp>
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#include <com/sun/star/util/XCloseable.hpp>
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#include <com/sun/star/frame/XTerminateListener2.hpp>
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#include <comphelper/numberedcollection.hxx>
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#include <comphelper/sequence.hxx>
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#include <comphelper/lok.hxx>
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#include <cppuhelper/supportsservice.hxx>
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#include <rtl/instance.hxx>
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#include <vcl/svapp.hxx>
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#include <desktop/crashreport.hxx>
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#include <vcl/scheduler.hxx>
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#include <sal/log.hxx>
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#include <vcl/errcode.hxx>
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#include <unotools/configmgr.hxx>
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namespace framework{
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namespace {
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enum PropHandle {
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ActiveFrame, DispatchRecorderSupplier, IsPlugged, SuspendQuickstartVeto,
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Title };
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}
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OUString SAL_CALL Desktop::getImplementationName()
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{
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return "com.sun.star.comp.framework.Desktop";
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}
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sal_Bool SAL_CALL Desktop::supportsService(OUString const & ServiceName)
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{
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return cppu::supportsService(this, ServiceName);
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}
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css::uno::Sequence<OUString> SAL_CALL Desktop::getSupportedServiceNames()
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{
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return { "com.sun.star.frame.Desktop" };
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}
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void Desktop::constructorInit()
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{
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// Initialize a new XFrames-helper-object to handle XIndexAccess and XElementAccess.
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// We hold member as reference ... not as pointer too!
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// Attention: We share our frame container with this helper. Container is threadsafe himself ... So I think we can do that.
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// But look on dispose() for right order of deinitialization.
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OFrames* pFramesHelper = new OFrames( this, &m_aChildTaskContainer );
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m_xFramesHelper.set( static_cast< ::cppu::OWeakObject* >(pFramesHelper), css::uno::UNO_QUERY );
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// Initialize a new dispatchhelper-object to handle dispatches.
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// We use these helper as slave for our interceptor helper ... not directly!
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// But he is event listener on THIS instance!
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DispatchProvider* pDispatchHelper = new DispatchProvider( m_xContext, this );
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css::uno::Reference< css::frame::XDispatchProvider > xDispatchProvider( static_cast< ::cppu::OWeakObject* >(pDispatchHelper), css::uno::UNO_QUERY );
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// Initialize a new interception helper object to handle dispatches and implement an interceptor mechanism.
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// Set created dispatch provider as slowest slave of it.
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// Hold interception helper by reference only - not by pointer!
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// So it's easier to destroy it.
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InterceptionHelper* pInterceptionHelper = new InterceptionHelper( this, xDispatchProvider );
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m_xDispatchHelper.set( static_cast< ::cppu::OWeakObject* >(pInterceptionHelper), css::uno::UNO_QUERY );
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OUString sUntitledPrefix = FwkResId(STR_UNTITLED_DOCUMENT) + " ";
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::comphelper::NumberedCollection* pNumbers = new ::comphelper::NumberedCollection ();
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m_xTitleNumberGenerator.set(static_cast< ::cppu::OWeakObject* >(pNumbers), css::uno::UNO_QUERY_THROW);
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pNumbers->setOwner ( static_cast< ::cppu::OWeakObject* >(this) );
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pNumbers->setUntitledPrefix ( sUntitledPrefix );
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// Safe impossible cases
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// We can't work without this helper!
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SAL_WARN_IF( !m_xFramesHelper.is(), "fwk.desktop", "Desktop::Desktop(): Frames helper is not valid. XFrames, XIndexAccess and XElementAccess are not supported!");
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SAL_WARN_IF( !m_xDispatchHelper.is(), "fwk.desktop", "Desktop::Desktop(): Dispatch helper is not valid. XDispatch will not work correctly!" );
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// Enable object for real working!
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// Otherwise all calls will be rejected ...
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m_aTransactionManager.setWorkingMode( E_WORK );
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}
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/*-************************************************************************************************************
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@short standard constructor to create instance by factory
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@descr This constructor initialize a new instance of this class by valid factory,
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and will be set valid values on his member and baseclasses.
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@attention a) Don't use your own reference during a UNO-Service-ctor! There is no guarantee, that you
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will get over this. (e.g. using of your reference as parameter to initialize some member)
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Do such things in DEFINE_INIT_SERVICE() method, which is called automatically after your ctor!!!
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b) Baseclass OBroadcastHelper is a typedef in namespace cppu!
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The microsoft compiler has some problems to handle it right BY using namespace explicitly ::cppu::OBroadcastHelper.
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If we write it without a namespace or expand the typedef to OBroadcastHelperVar<...> -> it will be OK!?
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I don't know why! (other compiler not tested .. but it works!)
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@seealso method DEFINE_INIT_SERVICE()
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@param "xFactory" is the multi service manager, which create this instance.
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The value must be different from NULL!
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@onerror We throw an ASSERT in debug version or do nothing in release version.
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*//*-*************************************************************************************************************/
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Desktop::Desktop( const css::uno::Reference< css::uno::XComponentContext >& xContext )
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: Desktop_BASE ( m_aMutex )
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, cppu::OPropertySetHelper( cppu::WeakComponentImplHelperBase::rBHelper )
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// Init member
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, m_bIsTerminated ( false ) // see dispose() for further information!
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, m_bSession ( false )
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, m_xContext ( xContext )
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, m_aChildTaskContainer ( )
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, m_aListenerContainer ( m_aMutex )
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, m_xFramesHelper ( )
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, m_xDispatchHelper ( )
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, m_eLoadState ( E_NOTSET )
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, m_bSuspendQuickstartVeto( false )
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, m_sName ( )
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, m_sTitle ( )
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, m_xDispatchRecorderSupplier( )
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, m_xPipeTerminator ( )
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, m_xQuickLauncher ( )
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, m_xStarBasicQuitGuard ( )
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, m_xSWThreadManager ( )
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, m_xSfxTerminator ( )
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, m_xTitleNumberGenerator ( )
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{
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}
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/*-************************************************************************************************************
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@short standard destructor
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@descr This one do NOTHING! Use dispose() instead of this.
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@seealso method dispose()
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*//*-*************************************************************************************************************/
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Desktop::~Desktop()
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{
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SAL_WARN_IF( !m_bIsTerminated, "fwk.desktop", "Desktop not terminated before being destructed" );
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SAL_WARN_IF( m_aTransactionManager.getWorkingMode()!=E_CLOSE, "fwk.desktop", "Desktop::~Desktop(): Who forgot to dispose this service?" );
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}
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css::uno::Any SAL_CALL Desktop::queryInterface( const css::uno::Type& _rType )
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{
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css::uno::Any aRet = Desktop_BASE::queryInterface( _rType );
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if ( !aRet.hasValue() )
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aRet = OPropertySetHelper::queryInterface( _rType );
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return aRet;
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}
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css::uno::Sequence< css::uno::Type > SAL_CALL Desktop::getTypes( )
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{
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return comphelper::concatSequences(
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Desktop_BASE::getTypes(),
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::cppu::OPropertySetHelper::getTypes()
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);
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}
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sal_Bool SAL_CALL Desktop::terminate()
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{
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TransactionGuard aTransaction( m_aTransactionManager, E_HARDEXCEPTIONS );
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SolarMutexClearableGuard aReadLock;
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css::uno::Reference< css::frame::XTerminateListener > xPipeTerminator = m_xPipeTerminator;
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css::uno::Reference< css::frame::XTerminateListener > xQuickLauncher = m_xQuickLauncher;
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css::uno::Reference< css::frame::XTerminateListener > xStarBasicQuitGuard = m_xStarBasicQuitGuard;
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css::uno::Reference< css::frame::XTerminateListener > xSWThreadManager = m_xSWThreadManager;
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css::uno::Reference< css::frame::XTerminateListener > xSfxTerminator = m_xSfxTerminator;
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css::lang::EventObject aEvent ( static_cast< ::cppu::OWeakObject* >(this) );
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bool bAskQuickStart = !m_bSuspendQuickstartVeto;
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aReadLock.clear();
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// try to close all open frames.
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// Allow using of any UI ... because Desktop.terminate() was designed as UI functionality in the past.
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bool bRestartableMainLoop = Application::IsEventTestingModeEnabled() ||
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comphelper::LibreOfficeKit::isActive();
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bool bFramesClosed = impl_closeFrames(!bRestartableMainLoop);
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// Ask normal terminate listener. They could stop terminating the process.
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Desktop::TTerminateListenerList lCalledTerminationListener;
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bool bVeto = false;
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impl_sendQueryTerminationEvent(lCalledTerminationListener, bVeto);
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if ( bVeto )
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{
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impl_sendCancelTerminationEvent(lCalledTerminationListener);
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return false;
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}
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if (bRestartableMainLoop)
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{
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#ifndef IOS // or ANDROID?
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// In the iOS app, posting the ImplQuitMsg user event will be too late, it will not be handled during the
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// lifetime of the current document, but handled for the next document opened, which thus will break horribly.
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Application::Quit();
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#endif
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return true;
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}
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if ( ! bFramesClosed )
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{
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impl_sendCancelTerminationEvent(lCalledTerminationListener);
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return false;
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}
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// Normal listener had no problem ...
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// all frames was closed ...
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// now it's time to ask our specialized listener.
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// They are handled these way because they wish to hinder the office on termination
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// but they wish also closing of all frames.
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// Note further:
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// We shouldn't ask quicklauncher in case it was allowed from outside only.
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// This is special trick to "ignore existing quick starter" for debug purposes.
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// Attention:
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// Order of called listener is important!
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// Some of them are harmless,-)
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// but some can be dangerous. E.g. it would be dangerous if we close our pipe
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// and don't terminate in real because another listener throws a veto exception .-)
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bool bTerminate = false;
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try
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{
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if( bAskQuickStart && xQuickLauncher.is() )
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{
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xQuickLauncher->queryTermination( aEvent );
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lCalledTerminationListener.push_back( xQuickLauncher );
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}
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if ( xStarBasicQuitGuard.is() )
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{
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xStarBasicQuitGuard->queryTermination( aEvent );
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lCalledTerminationListener.push_back( xStarBasicQuitGuard );
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}
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if ( xSWThreadManager.is() )
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{
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xSWThreadManager->queryTermination( aEvent );
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lCalledTerminationListener.push_back( xSWThreadManager );
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}
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if ( xPipeTerminator.is() )
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{
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xPipeTerminator->queryTermination( aEvent );
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lCalledTerminationListener.push_back( xPipeTerminator );
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}
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if ( xSfxTerminator.is() )
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{
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xSfxTerminator->queryTermination( aEvent );
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lCalledTerminationListener.push_back( xSfxTerminator );
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}
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bTerminate = true;
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}
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catch(const css::frame::TerminationVetoException&)
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{
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bTerminate = false;
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}
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if ( ! bTerminate )
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impl_sendCancelTerminationEvent(lCalledTerminationListener);
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else
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{
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// "Protect" us against dispose before terminate calls!
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// see dispose() for further information.
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/* SAFE AREA --------------------------------------------------------------------------------------- */
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SolarMutexClearableGuard aWriteLock;
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CrashReporter::addKeyValue("ShutDown", OUString::boolean(true), CrashReporter::Write);
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m_bIsTerminated = true;
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aWriteLock.clear();
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/* UNSAFE AREA ------------------------------------------------------------------------------------- */
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// The clipboard listener needs to be the first. It can create copies of the
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// existing document which needs basically all the available infrastructure.
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{
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SolarMutexResettableGuard aGuard;
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impl_sendTerminateToClipboard();
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aGuard.clear();
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impl_sendNotifyTerminationEvent();
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aGuard.reset();
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Scheduler::ProcessEventsToIdle();
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}
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if( bAskQuickStart && xQuickLauncher.is() )
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{
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xQuickLauncher->notifyTermination( aEvent );
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}
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if ( xStarBasicQuitGuard.is() )
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xStarBasicQuitGuard->notifyTermination( aEvent );
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if ( xSWThreadManager.is() )
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xSWThreadManager->notifyTermination( aEvent );
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if ( xPipeTerminator.is() )
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xPipeTerminator->notifyTermination( aEvent );
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// we need a copy here as the notifyTermination call might cause a removeTerminateListener call
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std::vector< css::uno::Reference<css::frame::XTerminateListener> > xComponentDllListeners;
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xComponentDllListeners.swap(m_xComponentDllListeners);
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for (auto& xListener : xComponentDllListeners)
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{
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xListener->notifyTermination(aEvent);
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}
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xComponentDllListeners.clear();
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// Must be really the last listener to be called.
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// Because it shutdown the whole process asynchronous !
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if ( xSfxTerminator.is() )
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xSfxTerminator->notifyTermination( aEvent );
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}
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return bTerminate;
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}
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namespace
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{
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class QuickstartSuppressor
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{
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Desktop* const m_pDesktop;
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css::uno::Reference< css::frame::XTerminateListener > m_xQuickLauncher;
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public:
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QuickstartSuppressor(Desktop* const pDesktop, css::uno::Reference< css::frame::XTerminateListener > const & xQuickLauncher)
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: m_pDesktop(pDesktop)
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, m_xQuickLauncher(xQuickLauncher)
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{
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SAL_INFO("fwk.desktop", "temporary removing Quickstarter");
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if(m_xQuickLauncher.is())
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m_pDesktop->removeTerminateListener(m_xQuickLauncher);
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}
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~QuickstartSuppressor()
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{
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SAL_INFO("fwk.desktop", "readding Quickstarter");
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if(m_xQuickLauncher.is())
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m_pDesktop->addTerminateListener(m_xQuickLauncher);
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}
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};
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}
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bool Desktop::terminateQuickstarterToo()
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{
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QuickstartSuppressor aQuickstartSuppressor(this, m_xQuickLauncher);
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m_bSession = true;
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return terminate();
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}
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void SAL_CALL Desktop::addTerminateListener( const css::uno::Reference< css::frame::XTerminateListener >& xListener )
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{
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TransactionGuard aTransaction( m_aTransactionManager, E_HARDEXCEPTIONS );
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css::uno::Reference< css::lang::XServiceInfo > xInfo( xListener, css::uno::UNO_QUERY );
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if ( xInfo.is() )
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{
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OUString sImplementationName = xInfo->getImplementationName();
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SolarMutexGuard g;
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if( sImplementationName == "com.sun.star.comp.sfx2.SfxTerminateListener" )
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{
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m_xSfxTerminator = xListener;
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return;
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}
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if( sImplementationName == "com.sun.star.comp.RequestHandlerController" )
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{
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m_xPipeTerminator = xListener;
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return;
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}
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if( sImplementationName == "com.sun.star.comp.desktop.QuickstartWrapper" )
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{
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m_xQuickLauncher = xListener;
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return;
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}
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if( sImplementationName == "com.sun.star.comp.svx.StarBasicQuitGuard" )
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{
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m_xStarBasicQuitGuard = xListener;
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return;
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}
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if( sImplementationName == "com.sun.star.util.comp.FinalThreadManager" )
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{
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m_xSWThreadManager = xListener;
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return;
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}
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else if ( sImplementationName == "com.sun.star.comp.ComponentDLLListener" )
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{
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m_xComponentDllListeners.push_back(xListener);
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return;
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}
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}
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// No lock required... container is threadsafe by itself.
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m_aListenerContainer.addInterface( cppu::UnoType<css::frame::XTerminateListener>::get(), xListener );
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}
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void SAL_CALL Desktop::removeTerminateListener( const css::uno::Reference< css::frame::XTerminateListener >& xListener )
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{
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TransactionGuard aTransaction( m_aTransactionManager, E_SOFTEXCEPTIONS );
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css::uno::Reference< css::lang::XServiceInfo > xInfo( xListener, css::uno::UNO_QUERY );
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if ( xInfo.is() )
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{
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OUString sImplementationName = xInfo->getImplementationName();
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SolarMutexGuard g;
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if( sImplementationName == "com.sun.star.comp.sfx2.SfxTerminateListener" )
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{
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m_xSfxTerminator.clear();
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return;
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}
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if( sImplementationName == "com.sun.star.comp.RequestHandlerController" )
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{
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m_xPipeTerminator.clear();
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return;
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}
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if( sImplementationName == "com.sun.star.comp.desktop.QuickstartWrapper" )
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{
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m_xQuickLauncher.clear();
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return;
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}
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if( sImplementationName == "com.sun.star.comp.svx.StarBasicQuitGuard" )
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{
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m_xStarBasicQuitGuard.clear();
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return;
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}
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if( sImplementationName == "com.sun.star.util.comp.FinalThreadManager" )
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{
|
|
m_xSWThreadManager.clear();
|
|
return;
|
|
}
|
|
else if (sImplementationName == "com.sun.star.comp.ComponentDLLListener")
|
|
{
|
|
m_xComponentDllListeners.erase(
|
|
std::remove(m_xComponentDllListeners.begin(), m_xComponentDllListeners.end(), xListener),
|
|
m_xComponentDllListeners.end());
|
|
return;
|
|
}
|
|
}
|
|
|
|
// No lock required ... container is threadsafe by itself.
|
|
m_aListenerContainer.removeInterface( cppu::UnoType<css::frame::XTerminateListener>::get(), xListener );
|
|
}
|
|
|
|
/*-************************************************************************************************************
|
|
@interface XDesktop
|
|
@short get access to create enumerations of all current components
|
|
@descr You will be the owner of the returned object and must delete it if you don't use it again.
|
|
|
|
@seealso class TasksAccess
|
|
@seealso class TasksEnumeration
|
|
@return A reference to an XEnumerationAccess-object.
|
|
|
|
@onerror We return a null-reference.
|
|
@threadsafe yes
|
|
*//*-*************************************************************************************************************/
|
|
css::uno::Reference< css::container::XEnumerationAccess > SAL_CALL Desktop::getComponents()
|
|
{
|
|
/* UNSAFE AREA --------------------------------------------------------------------------------------------- */
|
|
// Register transaction and reject wrong calls.
|
|
TransactionGuard aTransaction( m_aTransactionManager, E_HARDEXCEPTIONS );
|
|
|
|
// We use a helper class OComponentAccess to have access on all child components.
|
|
// Create it on demand and return it as a reference.
|
|
OComponentAccess* pAccess = new OComponentAccess( this );
|
|
css::uno::Reference< css::container::XEnumerationAccess > xAccess( static_cast< ::cppu::OWeakObject* >(pAccess), css::uno::UNO_QUERY );
|
|
return xAccess;
|
|
}
|
|
|
|
/*-************************************************************************************************************
|
|
@interface XDesktop
|
|
@short return the current active component
|
|
@descr The most current component is the window, model or the controller of the current active frame.
|
|
|
|
@seealso method getCurrentFrame()
|
|
@seealso method impl_getFrameComponent()
|
|
@return A reference to the component.
|
|
|
|
@onerror We return a null-reference.
|
|
@threadsafe yes
|
|
*//*-*************************************************************************************************************/
|
|
css::uno::Reference< css::lang::XComponent > SAL_CALL Desktop::getCurrentComponent()
|
|
{
|
|
/* UNSAFE AREA --------------------------------------------------------------------------------------------- */
|
|
// Register transaction and reject wrong calls.
|
|
TransactionGuard aTransaction( m_aTransactionManager, E_HARDEXCEPTIONS );
|
|
|
|
// Set return value if method failed.
|
|
css::uno::Reference< css::lang::XComponent > xComponent;
|
|
|
|
// Get reference to current frame ...
|
|
// ... get component of this frame ... (It can be the window, the model or the controller.)
|
|
// ... and return the result.
|
|
css::uno::Reference< css::frame::XFrame > xCurrentFrame = getCurrentFrame();
|
|
if( xCurrentFrame.is() )
|
|
{
|
|
xComponent = impl_getFrameComponent( xCurrentFrame );
|
|
}
|
|
return xComponent;
|
|
}
|
|
|
|
/*-************************************************************************************************************
|
|
@interface XDesktop
|
|
@short return the current active frame in hierarchy
|
|
@descr There can be more than one different active paths in our frame hierarchy. But only one of them
|
|
could be the most active frame (normal he has the focus).
|
|
Don't mix it with getActiveFrame()! That will return our current active frame, which must be
|
|
a direct child of us and should be a part(!) of an active path.
|
|
|
|
@seealso method getActiveFrame()
|
|
@return A valid reference, if there is an active frame.
|
|
A null reference , otherwise.
|
|
|
|
@onerror We return a null reference.
|
|
@threadsafe yes
|
|
*//*-*************************************************************************************************************/
|
|
css::uno::Reference< css::frame::XFrame > SAL_CALL Desktop::getCurrentFrame()
|
|
{
|
|
/* UNSAFE AREA --------------------------------------------------------------------------------------------- */
|
|
// Register transaction and reject wrong calls.
|
|
TransactionGuard aTransaction( m_aTransactionManager, E_HARDEXCEPTIONS );
|
|
|
|
// Start search with our direct active frame (if it exist!).
|
|
// Search on his children for other active frames too.
|
|
// Stop if no one could be found and return last of found ones.
|
|
css::uno::Reference< css::frame::XFramesSupplier > xLast( getActiveFrame(), css::uno::UNO_QUERY );
|
|
if( xLast.is() )
|
|
{
|
|
css::uno::Reference< css::frame::XFramesSupplier > xNext( xLast->getActiveFrame(), css::uno::UNO_QUERY );
|
|
while( xNext.is() )
|
|
{
|
|
xLast = xNext;
|
|
xNext.set( xNext->getActiveFrame(), css::uno::UNO_QUERY );
|
|
}
|
|
}
|
|
return xLast;
|
|
}
|
|
|
|
/*-************************************************************************************************************
|
|
@interface XComponentLoader
|
|
@short try to load given URL into a task
|
|
@descr You can give us some information about the content, which you will load into a frame.
|
|
We search or create this target for you, make a type detection of given URL and try to load it.
|
|
As result of this operation we return the new created component or nothing, if loading failed.
|
|
@param "sURL" , URL, which represent the content
|
|
@param "sTargetFrameName" , name of target frame or special value like "_self", "_blank" ...
|
|
@param "nSearchFlags" , optional arguments for frame search, if target isn't a special one
|
|
@param "lArguments" , optional arguments for loading
|
|
@return A valid component reference, if loading was successful.
|
|
A null reference otherwise.
|
|
|
|
@onerror We return a null reference.
|
|
@threadsafe yes
|
|
*//*-*************************************************************************************************************/
|
|
css::uno::Reference< css::lang::XComponent > SAL_CALL Desktop::loadComponentFromURL( const OUString& sURL ,
|
|
const OUString& sTargetFrameName,
|
|
sal_Int32 nSearchFlags ,
|
|
const css::uno::Sequence< css::beans::PropertyValue >& lArguments )
|
|
{
|
|
/* UNSAFE AREA --------------------------------------------------------------------------------------------- */
|
|
// Register transaction and reject wrong calls.
|
|
TransactionGuard aTransaction( m_aTransactionManager, E_HARDEXCEPTIONS );
|
|
SAL_INFO( "fwk.desktop", "loadComponentFromURL" );
|
|
|
|
css::uno::Reference< css::frame::XComponentLoader > xThis(static_cast< css::frame::XComponentLoader* >(this), css::uno::UNO_QUERY);
|
|
|
|
return LoadEnv::loadComponentFromURL(xThis, m_xContext, sURL, sTargetFrameName, nSearchFlags, lArguments);
|
|
}
|
|
|
|
/*-************************************************************************************************************
|
|
@interface XTasksSupplier
|
|
@short get access to create enumerations of our taskchildren
|
|
@descr Direct children of desktop are tasks every time.
|
|
Call these method to could create enumerations of it.
|
|
|
|
But; Don't forget - you will be the owner of returned object and must release it!
|
|
We use a helper class to implement the access interface. They hold a weakreference to us.
|
|
It can be, that the desktop is dead - but not your tasksaccess-object! Then they will do nothing!
|
|
You can't create enumerations then.
|
|
|
|
@attention Normally we don't need any lock here. We don't work on internal member!
|
|
|
|
@seealso class TasksAccess
|
|
@return A reference to an accessobject, which can create enumerations of our childtasks.
|
|
|
|
@onerror A null reference is returned.
|
|
@threadsafe yes
|
|
*//*-*************************************************************************************************************/
|
|
css::uno::Reference< css::container::XEnumerationAccess > SAL_CALL Desktop::getTasks()
|
|
{
|
|
SAL_INFO("fwk.desktop", "Desktop::getTasks(): Use of obsolete interface XTaskSupplier");
|
|
return nullptr;
|
|
}
|
|
|
|
/*-************************************************************************************************************
|
|
@interface XTasksSupplier
|
|
@short return current active task of our direct children
|
|
@descr Desktop children are tasks only ! If we have an active path from desktop
|
|
as top to any frame on bottom, we must have an active direct child. His reference is returned here.
|
|
|
|
@attention a) Do not confuse it with getCurrentFrame()! The current frame don't must one of our direct children.
|
|
It can be every frame in subtree and must have the focus (Is the last one of an active path!).
|
|
b) We don't need any lock here. Our container is threadsafe himself and live, if we live!
|
|
|
|
@seealso method getCurrentFrame()
|
|
@return A reference to our current active taskchild.
|
|
|
|
@onerror A null reference is returned.
|
|
@threadsafe yes
|
|
*//*-*************************************************************************************************************/
|
|
css::uno::Reference< css::frame::XTask > SAL_CALL Desktop::getActiveTask()
|
|
{
|
|
SAL_INFO("fwk.desktop", "Desktop::getActiveTask(): Use of obsolete interface XTaskSupplier");
|
|
return nullptr;
|
|
}
|
|
|
|
/*-************************************************************************************************************
|
|
@interface XDispatchProvider
|
|
@short search a dispatcher for given URL
|
|
@descr We use a helper implementation (class DispatchProvider) to do so.
|
|
So we don't must implement this algorithm twice!
|
|
|
|
@attention We don't need any lock here. Our helper is threadsafe himself and live, if we live!
|
|
|
|
@seealso class DispatchProvider
|
|
|
|
@param "aURL" , URL to dispatch
|
|
@param "sTargetFrameName" , name of target frame, who should dispatch these URL
|
|
@param "nSearchFlags" , flags to regulate the search
|
|
@param "lQueries" , list of queryDispatch() calls!
|
|
@return A reference or list of founded dispatch objects for these URL.
|
|
|
|
@onerror A null reference is returned.
|
|
@threadsafe yes
|
|
*//*-*************************************************************************************************************/
|
|
css::uno::Reference< css::frame::XDispatch > SAL_CALL Desktop::queryDispatch( const css::util::URL& aURL ,
|
|
const OUString& sTargetFrameName ,
|
|
sal_Int32 nSearchFlags )
|
|
{
|
|
/* UNSAFE AREA --------------------------------------------------------------------------------------------- */
|
|
// Register transaction and reject wrong calls.
|
|
TransactionGuard aTransaction( m_aTransactionManager, E_HARDEXCEPTIONS );
|
|
|
|
// Remove uno and cmd protocol part as we want to support both of them. We store only the command part
|
|
// in our hash map. All other protocols are stored with the protocol part.
|
|
OUString aCommand( aURL.Main );
|
|
if ( aURL.Protocol.equalsIgnoreAsciiCase(".uno:") )
|
|
aCommand = aURL.Path;
|
|
|
|
if (!m_xCommandOptions && !utl::ConfigManager::IsFuzzing())
|
|
m_xCommandOptions.reset(new SvtCommandOptions);
|
|
|
|
// Make std::unordered_map lookup if the current URL is in the disabled list
|
|
if (m_xCommandOptions && m_xCommandOptions->Lookup(SvtCommandOptions::CMDOPTION_DISABLED, aCommand))
|
|
return css::uno::Reference< css::frame::XDispatch >();
|
|
else
|
|
{
|
|
// We use a helper to support these interface and an interceptor mechanism.
|
|
// Our helper is threadsafe by himself!
|
|
return m_xDispatchHelper->queryDispatch( aURL, sTargetFrameName, nSearchFlags );
|
|
}
|
|
}
|
|
|
|
css::uno::Sequence< css::uno::Reference< css::frame::XDispatch > > SAL_CALL Desktop::queryDispatches( const css::uno::Sequence< css::frame::DispatchDescriptor >& lQueries )
|
|
{
|
|
/* UNSAFE AREA --------------------------------------------------------------------------------------------- */
|
|
// Register transaction and reject wrong calls.
|
|
TransactionGuard aTransaction( m_aTransactionManager, E_HARDEXCEPTIONS );
|
|
|
|
return m_xDispatchHelper->queryDispatches( lQueries );
|
|
}
|
|
|
|
/*-************************************************************************************************************
|
|
@interface XDispatchProviderInterception
|
|
@short supports registration/deregistration of interception objects, which
|
|
are interested on special dispatches.
|
|
|
|
@descr It's really provided by an internal helper, which is used inside the dispatch API too.
|
|
@param xInterceptor
|
|
the interceptor object, which wishes to be (de)registered.
|
|
|
|
@threadsafe yes
|
|
*//*-*************************************************************************************************************/
|
|
void SAL_CALL Desktop::registerDispatchProviderInterceptor( const css::uno::Reference< css::frame::XDispatchProviderInterceptor >& xInterceptor)
|
|
{
|
|
TransactionGuard aTransaction( m_aTransactionManager, E_HARDEXCEPTIONS );
|
|
|
|
css::uno::Reference< css::frame::XDispatchProviderInterception > xInterceptionHelper( m_xDispatchHelper, css::uno::UNO_QUERY );
|
|
xInterceptionHelper->registerDispatchProviderInterceptor( xInterceptor );
|
|
}
|
|
|
|
void SAL_CALL Desktop::releaseDispatchProviderInterceptor ( const css::uno::Reference< css::frame::XDispatchProviderInterceptor >& xInterceptor)
|
|
{
|
|
TransactionGuard aTransaction( m_aTransactionManager, E_SOFTEXCEPTIONS );
|
|
|
|
css::uno::Reference< css::frame::XDispatchProviderInterception > xInterceptionHelper( m_xDispatchHelper, css::uno::UNO_QUERY );
|
|
xInterceptionHelper->releaseDispatchProviderInterceptor( xInterceptor );
|
|
}
|
|
|
|
/*-************************************************************************************************************
|
|
@interface XFramesSupplier
|
|
@short return access to append or remove children on desktop
|
|
@descr We don't implement these interface directly. We use a helper class to do this.
|
|
If you wish to add or delete children to/from the container, call these method to get
|
|
a reference to the helper.
|
|
|
|
@attention Helper is threadsafe himself. So we don't need any lock here.
|
|
|
|
@seealso class OFrames
|
|
@return A reference to the helper.
|
|
|
|
@onerror A null reference is returned.
|
|
@threadsafe yes
|
|
*//*-*************************************************************************************************************/
|
|
css::uno::Reference< css::frame::XFrames > SAL_CALL Desktop::getFrames()
|
|
{
|
|
/* UNSAFE AREA --------------------------------------------------------------------------------------------- */
|
|
// Register transaction and reject wrong calls.
|
|
TransactionGuard aTransaction( m_aTransactionManager, E_HARDEXCEPTIONS );
|
|
|
|
return m_xFramesHelper;
|
|
}
|
|
|
|
/*-************************************************************************************************************
|
|
@interface XFramesSupplier
|
|
@short set/get the current active child frame
|
|
@descr It must be a task. Direct children of desktop are tasks only! No frames are accepted.
|
|
We don't save this information directly in this class. We use our container-helper
|
|
to do that.
|
|
|
|
@attention Helper is threadsafe himself. So we don't need any lock here.
|
|
|
|
@seealso class OFrameContainer
|
|
|
|
@param "xFrame", new active frame (must be valid!)
|
|
@return A reference to our current active childtask, if anyone exist.
|
|
|
|
@onerror A null reference is returned.
|
|
@threadsafe yes
|
|
*//*-*************************************************************************************************************/
|
|
void SAL_CALL Desktop::setActiveFrame( const css::uno::Reference< css::frame::XFrame >& xFrame )
|
|
{
|
|
/* UNSAFE AREA --------------------------------------------------------------------------------------------- */
|
|
// Register transaction and reject wrong calls.
|
|
TransactionGuard aTransaction( m_aTransactionManager, E_HARDEXCEPTIONS );
|
|
|
|
// Get old active frame first.
|
|
// If nothing will change - do nothing!
|
|
// Otherwise set new active frame ...
|
|
// and deactivate last frame.
|
|
// It's necessary for our FrameActionEvent listener on a frame!
|
|
css::uno::Reference< css::frame::XFrame > xLastActiveChild = m_aChildTaskContainer.getActive();
|
|
if( xLastActiveChild != xFrame )
|
|
{
|
|
m_aChildTaskContainer.setActive( xFrame );
|
|
if( xLastActiveChild.is() )
|
|
{
|
|
xLastActiveChild->deactivate();
|
|
}
|
|
}
|
|
}
|
|
|
|
css::uno::Reference< css::frame::XFrame > SAL_CALL Desktop::getActiveFrame()
|
|
{
|
|
/* UNSAFE AREA --------------------------------------------------------------------------------------------- */
|
|
// Register transaction and reject wrong calls.
|
|
TransactionGuard aTransaction( m_aTransactionManager, E_HARDEXCEPTIONS );
|
|
|
|
return m_aChildTaskContainer.getActive();
|
|
}
|
|
|
|
/*
|
|
@interface XFrame
|
|
@short non implemented methods!
|
|
@descr Some method make no sense for our desktop! He has no window or parent or ...
|
|
So we should implement it empty and warn programmer, if he use it!
|
|
*/
|
|
void SAL_CALL Desktop::initialize( const css::uno::Reference< css::awt::XWindow >& )
|
|
{
|
|
}
|
|
|
|
css::uno::Reference< css::awt::XWindow > SAL_CALL Desktop::getContainerWindow()
|
|
{
|
|
return css::uno::Reference< css::awt::XWindow >();
|
|
}
|
|
|
|
void SAL_CALL Desktop::setCreator( const css::uno::Reference< css::frame::XFramesSupplier >& /*xCreator*/ )
|
|
{
|
|
}
|
|
|
|
css::uno::Reference< css::frame::XFramesSupplier > SAL_CALL Desktop::getCreator()
|
|
{
|
|
return css::uno::Reference< css::frame::XFramesSupplier >();
|
|
}
|
|
|
|
OUString SAL_CALL Desktop::getName()
|
|
{
|
|
SolarMutexGuard g;
|
|
return m_sName;
|
|
}
|
|
|
|
void SAL_CALL Desktop::setName( const OUString& sName )
|
|
{
|
|
SolarMutexGuard g;
|
|
m_sName = sName;
|
|
}
|
|
|
|
sal_Bool SAL_CALL Desktop::isTop()
|
|
{
|
|
return true;
|
|
}
|
|
|
|
void SAL_CALL Desktop::activate()
|
|
{
|
|
// Desktop is active always... but sometimes our frames try to activate
|
|
// the complete path from bottom to top... And our desktop is the topest frame :-(
|
|
// So - please don't show any assertions here. Do nothing!
|
|
}
|
|
|
|
void SAL_CALL Desktop::deactivate()
|
|
{
|
|
// Desktop is active always... but sometimes our frames try to deactivate
|
|
// the complete path from bottom to top... And our desktop is the topest frame :-(
|
|
// So - please don't show any assertions here. Do nothing!
|
|
}
|
|
|
|
sal_Bool SAL_CALL Desktop::isActive()
|
|
{
|
|
return true;
|
|
}
|
|
|
|
sal_Bool SAL_CALL Desktop::setComponent( const css::uno::Reference< css::awt::XWindow >& /*xComponentWindow*/ ,
|
|
const css::uno::Reference< css::frame::XController >& /*xController*/ )
|
|
{
|
|
return false;
|
|
}
|
|
|
|
css::uno::Reference< css::awt::XWindow > SAL_CALL Desktop::getComponentWindow()
|
|
{
|
|
return css::uno::Reference< css::awt::XWindow >();
|
|
}
|
|
|
|
css::uno::Reference< css::frame::XController > SAL_CALL Desktop::getController()
|
|
{
|
|
return css::uno::Reference< css::frame::XController >();
|
|
}
|
|
|
|
void SAL_CALL Desktop::contextChanged()
|
|
{
|
|
}
|
|
|
|
void SAL_CALL Desktop::addFrameActionListener( const css::uno::Reference< css::frame::XFrameActionListener >& )
|
|
{
|
|
}
|
|
|
|
// css::frame::XFrame
|
|
void SAL_CALL Desktop::removeFrameActionListener( const css::uno::Reference< css::frame::XFrameActionListener >& )
|
|
{
|
|
}
|
|
|
|
/*-************************************************************************************************************
|
|
@interface XFrame
|
|
@short try to find a frame with special parameters
|
|
@descr This method searches for a frame with the specified name.
|
|
Frames may contain other frames (e.g. a frameset) and may
|
|
be contained in other frames. This hierarchy is searched by
|
|
this method.
|
|
First some special names are taken into account, i.e. "",
|
|
"_self", "_top", "_parent" etc. The FrameSearchFlags are ignored
|
|
when comparing these names with aTargetFrameName, further steps are
|
|
controlled by the FrameSearchFlags. If allowed, the name of the frame
|
|
itself is compared with the desired one, then ( again if allowed )
|
|
the method findFrame is called for all children of the frame.
|
|
If no Frame with the given name is found until the top frames container,
|
|
a new top Frame is created, if this is allowed by a special
|
|
FrameSearchFlag. The new Frame also gets the desired name.
|
|
We use a helper to get right search direction and react in a right manner.
|
|
|
|
@seealso class TargetFinder
|
|
|
|
@param "sTargetFrameName" , name of searched frame
|
|
@param "nSearchFlags" , flags to regulate search
|
|
@return A reference to an existing frame in hierarchy, if it exist.
|
|
|
|
@onerror A null reference is returned.
|
|
@threadsafe yes
|
|
*//*-*************************************************************************************************************/
|
|
css::uno::Reference< css::frame::XFrame > SAL_CALL Desktop::findFrame( const OUString& sTargetFrameName ,
|
|
sal_Int32 nSearchFlags )
|
|
{
|
|
css::uno::Reference< css::frame::XFrame > xTarget;
|
|
|
|
// 0) Ignore wrong parameter!
|
|
// We don't support search for following special targets.
|
|
// If we reject these requests, we must not check for such names
|
|
// in following code again and again. If we do not, so wrong
|
|
// search results can occur!
|
|
|
|
if (
|
|
(sTargetFrameName==SPECIALTARGET_DEFAULT ) || // valid for dispatches - not for findFrame()!
|
|
(sTargetFrameName==SPECIALTARGET_PARENT ) || // we have no parent by definition
|
|
(sTargetFrameName==SPECIALTARGET_BEAMER ) // beamer frames are allowed as child of tasks only -
|
|
// and they exist more than ones. We have no idea which our sub tasks is the right one
|
|
)
|
|
{
|
|
return nullptr;
|
|
}
|
|
|
|
// I) check for special defined targets first which must be handled exclusive.
|
|
// force using of "if() else if() ..."
|
|
|
|
// I.I) "_blank"
|
|
// create a new task as child of this desktop instance
|
|
// Note: Used helper TaskCreator use us automatically ...
|
|
|
|
if ( sTargetFrameName==SPECIALTARGET_BLANK )
|
|
{
|
|
TaskCreator aCreator( m_xContext );
|
|
xTarget = aCreator.createTask(sTargetFrameName, utl::MediaDescriptor());
|
|
}
|
|
|
|
// I.II) "_top"
|
|
// We are top by definition
|
|
|
|
else if ( sTargetFrameName==SPECIALTARGET_TOP )
|
|
{
|
|
xTarget = this;
|
|
}
|
|
|
|
// I.III) "_self", ""
|
|
// This mean this "frame" in every case.
|
|
|
|
else if (
|
|
( sTargetFrameName==SPECIALTARGET_SELF ) ||
|
|
( sTargetFrameName.isEmpty() )
|
|
)
|
|
{
|
|
xTarget = this;
|
|
}
|
|
|
|
else
|
|
{
|
|
|
|
// II) otherwise use optional given search flags
|
|
// force using of combinations of such flags. means no "else" part of use if() statements.
|
|
// But we ust break further searches if target was already found.
|
|
// Order of using flags is fix: SELF - CHILDREN - SIBLINGS - PARENT
|
|
// TASK and CREATE are handled special.
|
|
// But note: Such flags are not valid for the desktop - especially SIBLINGS or PARENT.
|
|
|
|
// II.I) SELF
|
|
// Check for right name. If it's the searched one return ourself - otherwise
|
|
// ignore this flag.
|
|
|
|
if (
|
|
(nSearchFlags & css::frame::FrameSearchFlag::SELF) &&
|
|
(m_sName == sTargetFrameName)
|
|
)
|
|
{
|
|
xTarget = this;
|
|
}
|
|
|
|
// II.II) TASKS
|
|
// This is a special flag. Normally it regulate search inside tasks and forbid access to parent trees.
|
|
// But the desktop exists outside such task trees. They are our sub trees. So the desktop implement
|
|
// a special feature: We use it to start search on our direct children only. That means we suppress
|
|
// search on ALL child frames. May that can be useful to get access on opened document tasks
|
|
// only without filter out all non really required sub frames ...
|
|
// Used helper method on our container doesn't create any frame - it's a search only.
|
|
|
|
if (
|
|
( ! xTarget.is() ) &&
|
|
(nSearchFlags & css::frame::FrameSearchFlag::TASKS)
|
|
)
|
|
{
|
|
xTarget = m_aChildTaskContainer.searchOnDirectChildrens(sTargetFrameName);
|
|
}
|
|
|
|
// II.III) CHILDREN
|
|
// Search on all children for the given target name.
|
|
// An empty name value can't occur here - because it must be already handled as "_self"
|
|
// before. Used helper function of container doesn't create any frame.
|
|
// It makes a deep search only.
|
|
|
|
if (
|
|
( ! xTarget.is() ) &&
|
|
(nSearchFlags & css::frame::FrameSearchFlag::CHILDREN)
|
|
)
|
|
{
|
|
xTarget = m_aChildTaskContainer.searchOnAllChildrens(sTargetFrameName);
|
|
}
|
|
|
|
// II.IV) CREATE
|
|
// If we haven't found any valid target frame by using normal flags - but user allowed us to create
|
|
// a new one ... we should do that. Used TaskCreator use us automatically as parent!
|
|
|
|
if (
|
|
( ! xTarget.is() ) &&
|
|
(nSearchFlags & css::frame::FrameSearchFlag::CREATE)
|
|
)
|
|
{
|
|
TaskCreator aCreator( m_xContext );
|
|
xTarget = aCreator.createTask(sTargetFrameName, utl::MediaDescriptor());
|
|
}
|
|
}
|
|
|
|
return xTarget;
|
|
}
|
|
|
|
void SAL_CALL Desktop::disposing()
|
|
{
|
|
// Safe impossible cases
|
|
// It's a programming error if dispose is called before terminate!
|
|
|
|
// But if you just ignore the assertion (which happens in unit
|
|
// tests for instance in sc/qa/unit) nothing bad happens.
|
|
SAL_WARN_IF( !m_bIsTerminated, "fwk.desktop", "Desktop disposed before terminating it" );
|
|
|
|
{
|
|
SolarMutexGuard aWriteLock;
|
|
|
|
{
|
|
TransactionGuard aTransaction(m_aTransactionManager, E_HARDEXCEPTIONS);
|
|
}
|
|
|
|
// Disable this instance for further work.
|
|
// This will wait for all current running transactions ...
|
|
// and reject all new incoming requests!
|
|
m_aTransactionManager.setWorkingMode(E_BEFORECLOSE);
|
|
}
|
|
|
|
// Following lines of code can be called outside a synchronized block ...
|
|
// Because our transaction manager will block all new requests to this object.
|
|
// So nobody can use us any longer.
|
|
// Exception: Only removing of listener will work ... and this code can't be dangerous.
|
|
|
|
// First we have to kill all listener connections.
|
|
// They might rely on our member and can hinder us on releasing them.
|
|
css::uno::Reference< css::uno::XInterface > xThis ( static_cast< ::cppu::OWeakObject* >(this), css::uno::UNO_QUERY );
|
|
css::lang::EventObject aEvent( xThis );
|
|
m_aListenerContainer.disposeAndClear( aEvent );
|
|
|
|
// Clear our child task container and forget all task references hardly.
|
|
// Normally all open document was already closed by our terminate() function before ...
|
|
// New opened frames will have a problem now .-)
|
|
m_aChildTaskContainer.clear();
|
|
|
|
// Dispose our helper too.
|
|
css::uno::Reference< css::lang::XEventListener > xFramesHelper( m_xFramesHelper, css::uno::UNO_QUERY );
|
|
if( xFramesHelper.is() )
|
|
xFramesHelper->disposing( aEvent );
|
|
|
|
// At least clean up other member references.
|
|
m_xDispatchHelper.clear();
|
|
m_xFramesHelper.clear();
|
|
m_xContext.clear();
|
|
|
|
m_xPipeTerminator.clear();
|
|
m_xQuickLauncher.clear();
|
|
m_xStarBasicQuitGuard.clear();
|
|
m_xSWThreadManager.clear();
|
|
|
|
// we need a copy because the disposing might call the removeEventListener method
|
|
std::vector< css::uno::Reference<css::frame::XTerminateListener> > xComponentDllListeners;
|
|
xComponentDllListeners.swap(m_xComponentDllListeners);
|
|
for (auto& xListener: xComponentDllListeners)
|
|
{
|
|
xListener->disposing(aEvent);
|
|
}
|
|
xComponentDllListeners.clear();
|
|
m_xSfxTerminator.clear();
|
|
m_xCommandOptions.reset();
|
|
|
|
// From this point nothing will work further on this object ...
|
|
// excepting our dtor() .-)
|
|
m_aTransactionManager.setWorkingMode( E_CLOSE );
|
|
}
|
|
|
|
/*
|
|
@interface XComponent
|
|
@short add/remove listener for dispose events
|
|
@descr Add an event listener to this object, if you wish to get information
|
|
about our dying!
|
|
You must release this listener reference during your own disposing() method.
|
|
|
|
@attention Our container is threadsafe himself. So we don't need any lock here.
|
|
@param "xListener", reference to valid listener. We don't accept invalid values!
|
|
@threadsafe yes
|
|
*/
|
|
void SAL_CALL Desktop::addEventListener( const css::uno::Reference< css::lang::XEventListener >& xListener )
|
|
{
|
|
/* UNSAFE AREA --------------------------------------------------------------------------------------------- */
|
|
// Safe impossible cases
|
|
// Method not defined for all incoming parameter.
|
|
SAL_WARN_IF( !xListener.is(), "fwk.desktop", "Desktop::addEventListener(): Invalid parameter detected!" );
|
|
// Register transaction and reject wrong calls.
|
|
TransactionGuard aTransaction( m_aTransactionManager, E_HARDEXCEPTIONS );
|
|
|
|
m_aListenerContainer.addInterface( cppu::UnoType<css::lang::XEventListener>::get(), xListener );
|
|
}
|
|
|
|
void SAL_CALL Desktop::removeEventListener( const css::uno::Reference< css::lang::XEventListener >& xListener )
|
|
{
|
|
/* UNSAFE AREA --------------------------------------------------------------------------------------------- */
|
|
// Safe impossible cases
|
|
// Method not defined for all incoming parameter.
|
|
SAL_WARN_IF( !xListener.is(), "fwk.desktop", "Desktop::removeEventListener(): Invalid parameter detected!" );
|
|
// Register transaction and reject wrong calls.
|
|
TransactionGuard aTransaction( m_aTransactionManager, E_SOFTEXCEPTIONS );
|
|
|
|
m_aListenerContainer.removeInterface( cppu::UnoType<css::lang::XEventListener>::get(), xListener );
|
|
}
|
|
|
|
/*-************************************************************************************************************
|
|
@interface XDispatchResultListener
|
|
@short callback for dispatches
|
|
@descr To support our method "loadComponentFromURL()" we are listener on temp. created dispatcher.
|
|
They call us back in this method "statusChanged()". As source of given state event, they give us a
|
|
reference to the target frame, in which dispatch was loaded! So we can use it to return his component
|
|
to caller! If no target exist ... ??!!
|
|
|
|
@seealso method loadComponentFromURL()
|
|
|
|
@param "aEvent", state event which (hopefully) valid information
|
|
@threadsafe yes
|
|
*//*-*************************************************************************************************************/
|
|
void SAL_CALL Desktop::dispatchFinished( const css::frame::DispatchResultEvent& aEvent )
|
|
{
|
|
/* UNSAFE AREA --------------------------------------------------------------------------------------------- */
|
|
// Register transaction and reject wrong calls.
|
|
TransactionGuard aTransaction( m_aTransactionManager, E_HARDEXCEPTIONS );
|
|
|
|
SolarMutexGuard g;
|
|
if( m_eLoadState != E_INTERACTION )
|
|
{
|
|
m_eLoadState = E_FAILED;
|
|
if( aEvent.State == css::frame::DispatchResultState::SUCCESS )
|
|
{
|
|
css::uno::Reference< css::frame::XFrame > xLastFrame; /// last target of "loadComponentFromURL()"!
|
|
if ( aEvent.Result >>= xLastFrame )
|
|
m_eLoadState = E_SUCCESSFUL;
|
|
}
|
|
}
|
|
}
|
|
|
|
/*-************************************************************************************************************
|
|
@interface XEventListener
|
|
@short not implemented!
|
|
@descr We are a status listener ... and so we must be an event listener too ... But we don't need it really!
|
|
We are a temp. listener only and our lifetime isn't smaller then of our temp. used dispatcher.
|
|
|
|
@seealso method loadComponentFromURL()
|
|
*//*-*************************************************************************************************************/
|
|
void SAL_CALL Desktop::disposing( const css::lang::EventObject& )
|
|
{
|
|
SAL_WARN( "fwk.desktop", "Desktop::disposing(): Algorithm error! Normally desktop is temp. listener ... not all the time. So this method shouldn't be called." );
|
|
}
|
|
|
|
/*-************************************************************************************************************
|
|
@interface XInteractionHandler
|
|
@short callback for loadComponentFromURL for detected exceptions during load process
|
|
@descr In this case we must cancel loading and throw these detected exception again as result
|
|
of our own called method.
|
|
|
|
@attention a)
|
|
Normal loop in loadComponentFromURL() breaks on set member m_eLoadState during callback statusChanged().
|
|
But these interaction feature implements second way to do so! So we must look on different callbacks
|
|
for same operation ... and live with it.
|
|
b)
|
|
Search for given continuations too. If any XInteractionAbort exist ... use it to abort further operations
|
|
for currently running operation!
|
|
|
|
@seealso method loadComponentFromURL()
|
|
@seealso member m_eLoadState
|
|
|
|
@param "xRequest", request for interaction - normal a wrapped target exception from bottom services
|
|
@threadsafe yes
|
|
*//*-*************************************************************************************************************/
|
|
void SAL_CALL Desktop::handle( const css::uno::Reference< css::task::XInteractionRequest >& xRequest )
|
|
{
|
|
/* UNSAFE AREA --------------------------------------------------------------------------------------------- */
|
|
// Register transaction and reject wrong calls.
|
|
TransactionGuard aTransaction( m_aTransactionManager, E_HARDEXCEPTIONS );
|
|
|
|
// Don't check incoming request!
|
|
// If somewhere starts interaction without right parameter - he made something wrong.
|
|
// loadComponentFromURL() waits for these event - otherwise it yield for ever!
|
|
|
|
// get packed request and work on it first
|
|
// Attention: Don't set it on internal member BEFORE interaction is finished - because
|
|
// "loadComponentFromURL()" yield tills this member is changed. If we do it before
|
|
// interaction finish we can't guarantee right functionality. May be we cancel load process to earlier...
|
|
css::uno::Any aRequest = xRequest->getRequest();
|
|
|
|
// extract continuations from request
|
|
css::uno::Sequence< css::uno::Reference< css::task::XInteractionContinuation > > lContinuations = xRequest->getContinuations();
|
|
css::uno::Reference< css::task::XInteractionAbort > xAbort;
|
|
css::uno::Reference< css::task::XInteractionApprove > xApprove;
|
|
css::uno::Reference< css::document::XInteractionFilterSelect > xFilterSelect;
|
|
bool bAbort = false;
|
|
|
|
sal_Int32 nCount=lContinuations.getLength();
|
|
for( sal_Int32 nStep=0; nStep<nCount; ++nStep )
|
|
{
|
|
if( ! xAbort.is() )
|
|
xAbort.set( lContinuations[nStep], css::uno::UNO_QUERY );
|
|
|
|
if( ! xApprove.is() )
|
|
xApprove.set( lContinuations[nStep], css::uno::UNO_QUERY );
|
|
|
|
if( ! xFilterSelect.is() )
|
|
xFilterSelect.set( lContinuations[nStep], css::uno::UNO_QUERY );
|
|
}
|
|
|
|
// differ between abortable interactions (error, unknown filter...)
|
|
// and other ones (ambiguous but not unknown filter...)
|
|
css::task::ErrorCodeRequest aErrorCodeRequest;
|
|
if( aRequest >>= aErrorCodeRequest )
|
|
{
|
|
bool bWarning = ErrCode(aErrorCodeRequest.ErrCode).IsWarning();
|
|
if (xApprove.is() && bWarning)
|
|
xApprove->select();
|
|
else
|
|
if (xAbort.is())
|
|
{
|
|
xAbort->select();
|
|
bAbort = true;
|
|
}
|
|
}
|
|
else if( xAbort.is() )
|
|
{
|
|
xAbort->select();
|
|
bAbort = true;
|
|
}
|
|
|
|
// Ok now it's time to break yield loop of loadComponentFromURL().
|
|
// But only for really aborted requests!
|
|
// For example warnings will be approved and we wait for any success story ...
|
|
if (bAbort)
|
|
{
|
|
SolarMutexGuard g;
|
|
m_eLoadState = E_INTERACTION;
|
|
}
|
|
}
|
|
|
|
::sal_Int32 SAL_CALL Desktop::leaseNumber( const css::uno::Reference< css::uno::XInterface >& xComponent )
|
|
{
|
|
TransactionGuard aTransaction( m_aTransactionManager, E_HARDEXCEPTIONS );
|
|
return m_xTitleNumberGenerator->leaseNumber (xComponent);
|
|
}
|
|
|
|
void SAL_CALL Desktop::releaseNumber( ::sal_Int32 nNumber )
|
|
{
|
|
TransactionGuard aTransaction( m_aTransactionManager, E_HARDEXCEPTIONS );
|
|
m_xTitleNumberGenerator->releaseNumber (nNumber);
|
|
}
|
|
|
|
void SAL_CALL Desktop::releaseNumberForComponent( const css::uno::Reference< css::uno::XInterface >& xComponent )
|
|
{
|
|
TransactionGuard aTransaction( m_aTransactionManager, E_HARDEXCEPTIONS );
|
|
m_xTitleNumberGenerator->releaseNumberForComponent (xComponent);
|
|
}
|
|
|
|
OUString SAL_CALL Desktop::getUntitledPrefix()
|
|
{
|
|
TransactionGuard aTransaction( m_aTransactionManager, E_HARDEXCEPTIONS );
|
|
return m_xTitleNumberGenerator->getUntitledPrefix ();
|
|
}
|
|
|
|
/*-************************************************************************************************************
|
|
@short try to convert a property value
|
|
@descr This method is called from helperclass "OPropertySetHelper".
|
|
Don't use this directly!
|
|
You must try to convert the value of given PropHandle and
|
|
return results of this operation. This will be used to ask vetoable
|
|
listener. If no listener has a veto, we will change value really!
|
|
( in method setFastPropertyValue_NoBroadcast(...) )
|
|
|
|
@attention Methods of OPropertySethelper are safed by using our shared osl mutex! (see ctor!)
|
|
So we must use different locks to make our implementation threadsafe.
|
|
|
|
@seealso class OPropertySetHelper
|
|
@seealso method setFastPropertyValue_NoBroadcast()
|
|
|
|
@param "aConvertedValue" new converted value of property
|
|
@param "aOldValue" old value of property
|
|
@param "nHandle" handle of property
|
|
@param "aValue" new value of property
|
|
@return sal_True if value will be changed, sal_FALSE otherway
|
|
|
|
@onerror IllegalArgumentException, if you call this with an invalid argument
|
|
@threadsafe yes
|
|
*//*-*************************************************************************************************************/
|
|
sal_Bool SAL_CALL Desktop::convertFastPropertyValue( css::uno::Any& aConvertedValue ,
|
|
css::uno::Any& aOldValue ,
|
|
sal_Int32 nHandle ,
|
|
const css::uno::Any& aValue )
|
|
{
|
|
/* UNSAFE AREA --------------------------------------------------------------------------------------------- */
|
|
// Register transaction and reject wrong calls.
|
|
TransactionGuard aTransaction( m_aTransactionManager, E_HARDEXCEPTIONS );
|
|
|
|
// Initialize state with sal_False !!!
|
|
// (Handle can be invalid)
|
|
bool bReturn = false;
|
|
|
|
switch( nHandle )
|
|
{
|
|
case PropHandle::SuspendQuickstartVeto:
|
|
bReturn = PropHelper::willPropertyBeChanged(
|
|
css::uno::makeAny(m_bSuspendQuickstartVeto),
|
|
aValue,
|
|
aOldValue,
|
|
aConvertedValue);
|
|
break;
|
|
case PropHandle::DispatchRecorderSupplier :
|
|
bReturn = PropHelper::willPropertyBeChanged(
|
|
css::uno::makeAny(m_xDispatchRecorderSupplier),
|
|
aValue,
|
|
aOldValue,
|
|
aConvertedValue);
|
|
break;
|
|
case PropHandle::Title :
|
|
bReturn = PropHelper::willPropertyBeChanged(
|
|
css::uno::makeAny(m_sTitle),
|
|
aValue,
|
|
aOldValue,
|
|
aConvertedValue);
|
|
break;
|
|
}
|
|
|
|
// Return state of operation.
|
|
return bReturn;
|
|
}
|
|
|
|
/*-************************************************************************************************************
|
|
@short set value of a transient property
|
|
@descr This method is calling from helperclass "OPropertySetHelper".
|
|
Don't use this directly!
|
|
Handle and value are valid everyway! You must set the new value only.
|
|
After this, baseclass send messages to all listener automatically.
|
|
|
|
@seealso class OPropertySetHelper
|
|
|
|
@param "nHandle" handle of property to change
|
|
@param "aValue" new value of property
|
|
@onerror An exception is thrown.
|
|
@threadsafe yes
|
|
*//*-*************************************************************************************************************/
|
|
void SAL_CALL Desktop::setFastPropertyValue_NoBroadcast( sal_Int32 nHandle ,
|
|
const css::uno::Any& aValue )
|
|
{
|
|
/* UNSAFE AREA --------------------------------------------------------------------------------------------- */
|
|
// Register transaction and reject wrong calls.
|
|
TransactionGuard aTransaction( m_aTransactionManager, E_HARDEXCEPTIONS );
|
|
|
|
switch( nHandle )
|
|
{
|
|
case PropHandle::SuspendQuickstartVeto: aValue >>= m_bSuspendQuickstartVeto;
|
|
break;
|
|
case PropHandle::DispatchRecorderSupplier: aValue >>= m_xDispatchRecorderSupplier;
|
|
break;
|
|
case PropHandle::Title: aValue >>= m_sTitle;
|
|
break;
|
|
}
|
|
}
|
|
|
|
/*-************************************************************************************************************
|
|
@short get value of a transient property
|
|
@descr This method is calling from helperclass "OPropertySetHelper".
|
|
Don't use this directly!
|
|
|
|
@attention We don't need any mutex or lock here ... We use threadsafe container or methods here only!
|
|
|
|
@seealso class OPropertySetHelper
|
|
|
|
@param "nHandle" handle of property to change
|
|
@param "aValue" current value of property
|
|
@threadsafe yes
|
|
*//*-*************************************************************************************************************/
|
|
void SAL_CALL Desktop::getFastPropertyValue( css::uno::Any& aValue ,
|
|
sal_Int32 nHandle ) const
|
|
{
|
|
/* UNSAFE AREA --------------------------------------------------------------------------------------------- */
|
|
// Register transaction and reject wrong calls.
|
|
TransactionGuard aTransaction( m_aTransactionManager, E_HARDEXCEPTIONS );
|
|
|
|
switch( nHandle )
|
|
{
|
|
case PropHandle::ActiveFrame : aValue <<= m_aChildTaskContainer.getActive();
|
|
break;
|
|
case PropHandle::IsPlugged : aValue <<= false;
|
|
break;
|
|
case PropHandle::SuspendQuickstartVeto: aValue <<= m_bSuspendQuickstartVeto;
|
|
break;
|
|
case PropHandle::DispatchRecorderSupplier: aValue <<= m_xDispatchRecorderSupplier;
|
|
break;
|
|
case PropHandle::Title: aValue <<= m_sTitle;
|
|
break;
|
|
}
|
|
}
|
|
|
|
::cppu::IPropertyArrayHelper& SAL_CALL Desktop::getInfoHelper()
|
|
{
|
|
struct Static:
|
|
public rtl::StaticWithInit<cppu::OPropertyArrayHelper, Static>
|
|
{
|
|
cppu::OPropertyArrayHelper operator ()() {
|
|
return {
|
|
{{"ActiveFrame", PropHandle::ActiveFrame,
|
|
cppu::UnoType<css::lang::XComponent>::get(),
|
|
(css::beans::PropertyAttribute::TRANSIENT
|
|
| css::beans::PropertyAttribute::READONLY)},
|
|
{"DispatchRecorderSupplier",
|
|
PropHandle::DispatchRecorderSupplier,
|
|
cppu::UnoType<css::frame::XDispatchRecorderSupplier>::get(),
|
|
css::beans::PropertyAttribute::TRANSIENT},
|
|
{"IsPlugged",
|
|
PropHandle::IsPlugged, cppu::UnoType<bool>::get(),
|
|
(css::beans::PropertyAttribute::TRANSIENT
|
|
| css::beans::PropertyAttribute::READONLY)},
|
|
{"SuspendQuickstartVeto", PropHandle::SuspendQuickstartVeto,
|
|
cppu::UnoType<bool>::get(),
|
|
css::beans::PropertyAttribute::TRANSIENT},
|
|
{"Title", PropHandle::Title, cppu::UnoType<OUString>::get(),
|
|
css::beans::PropertyAttribute::TRANSIENT}},
|
|
true};
|
|
}
|
|
};
|
|
return Static::get();
|
|
}
|
|
|
|
/*-************************************************************************************************************
|
|
@short return propertysetinfo
|
|
@descr You can call this method to get information about transient properties
|
|
of this object.
|
|
|
|
@attention You must use global lock (method use static variable) ... and it must be the shareable osl mutex of it.
|
|
Because; our baseclass use this mutex to make his code threadsafe. We use our lock!
|
|
So we could have two different mutex/lock mechanism at the same object.
|
|
|
|
@seealso class OPropertySetHelper
|
|
@seealso interface XPropertySet
|
|
@seealso interface XMultiPropertySet
|
|
@return reference to object with information [XPropertySetInfo]
|
|
@threadsafe yes
|
|
*//*-*************************************************************************************************************/
|
|
css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL Desktop::getPropertySetInfo()
|
|
{
|
|
/* UNSAFE AREA --------------------------------------------------------------------------------------------- */
|
|
// Register transaction and reject wrong calls.
|
|
TransactionGuard aTransaction( m_aTransactionManager, E_HARDEXCEPTIONS );
|
|
|
|
// Create structure of propertysetinfo for baseclass "OPropertySetHelper".
|
|
// (Use method "getInfoHelper()".)
|
|
static css::uno::Reference< css::beans::XPropertySetInfo > xInfo(
|
|
cppu::OPropertySetHelper::createPropertySetInfo( getInfoHelper() ) );
|
|
|
|
return xInfo;
|
|
}
|
|
|
|
/*-************************************************************************************************************
|
|
@short return current component of current frame
|
|
@descr The desktop himself has no component. But every frame in subtree.
|
|
If somewhere call getCurrentComponent() at this class, we try to find the right frame and
|
|
then we try to become his component. It can be a VCL-component, the model or the controller
|
|
of founded frame.
|
|
|
|
@attention We don't work on internal member ... so we don't need any lock here.
|
|
|
|
@seealso method getCurrentComponent();
|
|
|
|
@param "xFrame", reference to valid frame in hierarchy. Method is not defined for invalid values.
|
|
But we don't check these. It's an IMPL-method and caller must use it right!
|
|
@return A reference to found component.
|
|
|
|
@onerror A null reference is returned.
|
|
@threadsafe yes
|
|
*//*-*************************************************************************************************************/
|
|
css::uno::Reference< css::lang::XComponent > Desktop::impl_getFrameComponent( const css::uno::Reference< css::frame::XFrame >& xFrame ) const
|
|
{
|
|
/* UNSAFE AREA --------------------------------------------------------------------------------------------- */
|
|
// Register transaction and reject wrong calls.
|
|
TransactionGuard aTransaction( m_aTransactionManager, E_HARDEXCEPTIONS );
|
|
|
|
// Set default return value, if method failed.
|
|
css::uno::Reference< css::lang::XComponent > xComponent;
|
|
// Does no controller exists?
|
|
css::uno::Reference< css::frame::XController > xController = xFrame->getController();
|
|
if( !xController.is() )
|
|
{
|
|
// Controller not exist - use the VCL-component.
|
|
xComponent = xFrame->getComponentWindow();
|
|
}
|
|
else
|
|
{
|
|
// Does no model exists?
|
|
css::uno::Reference< css::frame::XModel > xModel = xController->getModel();
|
|
if( xModel.is() )
|
|
{
|
|
// Model exist - use the model as component.
|
|
xComponent = xModel;
|
|
}
|
|
else
|
|
{
|
|
// Model not exist - use the controller as component.
|
|
xComponent = xController;
|
|
}
|
|
}
|
|
|
|
return xComponent;
|
|
}
|
|
|
|
void Desktop::impl_sendQueryTerminationEvent(Desktop::TTerminateListenerList& lCalledListener,
|
|
bool& bVeto )
|
|
{
|
|
bVeto = false;
|
|
|
|
TransactionGuard aTransaction( m_aTransactionManager, E_HARDEXCEPTIONS );
|
|
|
|
::cppu::OInterfaceContainerHelper* pContainer = m_aListenerContainer.getContainer( cppu::UnoType<css::frame::XTerminateListener>::get());
|
|
if ( ! pContainer )
|
|
return;
|
|
|
|
css::lang::EventObject aEvent( static_cast< ::cppu::OWeakObject* >(this) );
|
|
|
|
::cppu::OInterfaceIteratorHelper aIterator( *pContainer );
|
|
while ( aIterator.hasMoreElements() )
|
|
{
|
|
try
|
|
{
|
|
css::uno::Reference< css::frame::XTerminateListener > xListener(aIterator.next(), css::uno::UNO_QUERY);
|
|
if ( ! xListener.is() )
|
|
continue;
|
|
xListener->queryTermination( aEvent );
|
|
lCalledListener.push_back(xListener);
|
|
}
|
|
catch( const css::frame::TerminationVetoException& )
|
|
{
|
|
// first veto will stop notification loop.
|
|
bVeto = true;
|
|
return;
|
|
}
|
|
catch( const css::uno::Exception& )
|
|
{
|
|
// clean up container.
|
|
// E.g. dead remote listener objects can make trouble otherwise.
|
|
// Iterator implementation allows removing objects during it's used !
|
|
aIterator.remove();
|
|
}
|
|
}
|
|
}
|
|
|
|
void Desktop::impl_sendCancelTerminationEvent(const Desktop::TTerminateListenerList& lCalledListener)
|
|
{
|
|
TransactionGuard aTransaction( m_aTransactionManager, E_HARDEXCEPTIONS );
|
|
|
|
css::lang::EventObject aEvent( static_cast< ::cppu::OWeakObject* >(this) );
|
|
for (const css::uno::Reference<css::frame::XTerminateListener>& xListener : lCalledListener)
|
|
{
|
|
try
|
|
{
|
|
// Note: cancelTermination() is a new and optional interface method !
|
|
css::uno::Reference< css::frame::XTerminateListener2 > xListenerGeneration2(xListener, css::uno::UNO_QUERY);
|
|
if ( ! xListenerGeneration2.is() )
|
|
continue;
|
|
xListenerGeneration2->cancelTermination( aEvent );
|
|
}
|
|
catch( const css::uno::Exception& )
|
|
{}
|
|
}
|
|
}
|
|
|
|
void Desktop::impl_sendTerminateToClipboard()
|
|
{
|
|
TransactionGuard aTransaction( m_aTransactionManager, E_HARDEXCEPTIONS );
|
|
|
|
::cppu::OInterfaceContainerHelper* pContainer = m_aListenerContainer.getContainer( cppu::UnoType<css::frame::XTerminateListener>::get());
|
|
if ( ! pContainer )
|
|
return;
|
|
|
|
::cppu::OInterfaceIteratorHelper aIterator( *pContainer );
|
|
while ( aIterator.hasMoreElements() )
|
|
{
|
|
try
|
|
{
|
|
css::uno::Reference< css::lang::XServiceInfo > xInfo( aIterator.next(), css::uno::UNO_QUERY );
|
|
if ( !xInfo.is() )
|
|
continue;
|
|
|
|
if ( xInfo->getImplementationName() != "com.sun.star.comp.svt.TransferableHelperTerminateListener" )
|
|
continue;
|
|
|
|
css::uno::Reference< css::frame::XTerminateListener > xListener(xInfo, css::uno::UNO_QUERY);
|
|
if ( ! xListener.is() )
|
|
continue;
|
|
|
|
css::lang::EventObject aEvent( static_cast< ::cppu::OWeakObject* >(this) );
|
|
xListener->notifyTermination( aEvent );
|
|
|
|
// don't notify twice
|
|
aIterator.remove();
|
|
}
|
|
catch( const css::uno::Exception& )
|
|
{
|
|
// clean up container.
|
|
// E.g. dead remote listener objects can make trouble otherwise.
|
|
// Iterator implementation allows removing objects during it's used !
|
|
aIterator.remove();
|
|
}
|
|
}
|
|
}
|
|
|
|
void Desktop::impl_sendNotifyTerminationEvent()
|
|
{
|
|
TransactionGuard aTransaction( m_aTransactionManager, E_HARDEXCEPTIONS );
|
|
|
|
::cppu::OInterfaceContainerHelper* pContainer = m_aListenerContainer.getContainer( cppu::UnoType<css::frame::XTerminateListener>::get());
|
|
if ( ! pContainer )
|
|
return;
|
|
|
|
css::lang::EventObject aEvent( static_cast< ::cppu::OWeakObject* >(this) );
|
|
|
|
::cppu::OInterfaceIteratorHelper aIterator( *pContainer );
|
|
while ( aIterator.hasMoreElements() )
|
|
{
|
|
try
|
|
{
|
|
css::uno::Reference< css::frame::XTerminateListener > xListener(aIterator.next(), css::uno::UNO_QUERY);
|
|
if ( ! xListener.is() )
|
|
continue;
|
|
xListener->notifyTermination( aEvent );
|
|
}
|
|
catch( const css::uno::Exception& )
|
|
{
|
|
// clean up container.
|
|
// E.g. dead remote listener objects can make trouble otherwise.
|
|
// Iterator implementation allows removing objects during it's used !
|
|
aIterator.remove();
|
|
}
|
|
}
|
|
}
|
|
|
|
bool Desktop::impl_closeFrames(bool bAllowUI)
|
|
{
|
|
SolarMutexClearableGuard aReadLock;
|
|
css::uno::Sequence< css::uno::Reference< css::frame::XFrame > > lFrames = m_aChildTaskContainer.getAllElements();
|
|
aReadLock.clear();
|
|
|
|
::sal_Int32 c = lFrames.getLength();
|
|
::sal_Int32 i = 0;
|
|
::sal_Int32 nNonClosedFrames = 0;
|
|
|
|
for( i=0; i<c; ++i )
|
|
{
|
|
try
|
|
{
|
|
css::uno::Reference< css::frame::XFrame > xFrame = lFrames[i];
|
|
|
|
// XController.suspend() will show a UI ...
|
|
// Use it in case it was allowed from outside only.
|
|
bool bSuspended = false;
|
|
css::uno::Reference< css::frame::XController > xController = xFrame->getController();
|
|
if ( bAllowUI && xController.is() )
|
|
{
|
|
bSuspended = xController->suspend( true );
|
|
if ( ! bSuspended )
|
|
{
|
|
++nNonClosedFrames;
|
|
if(m_bSession)
|
|
break;
|
|
else
|
|
continue;
|
|
}
|
|
}
|
|
|
|
// Try to close frame (in case no UI was allowed without calling XController->suspend() before!)
|
|
// But don't deliver ownership to any other one!
|
|
// This method can be called again.
|
|
css::uno::Reference< css::util::XCloseable > xClose( xFrame, css::uno::UNO_QUERY );
|
|
if ( xClose.is() )
|
|
{
|
|
try
|
|
{
|
|
xClose->close(false);
|
|
}
|
|
catch(const css::util::CloseVetoException&)
|
|
{
|
|
// Any internal process of this frame disagree with our request.
|
|
// Safe this state but don't break these loop. Other frames has to be closed!
|
|
++nNonClosedFrames;
|
|
|
|
// Reactivate controller.
|
|
// It can happen that XController.suspend() returned true... but a registered close listener
|
|
// threw these veto exception. Then the controller has to be reactivated. Otherwise
|
|
// these document doesn't work any more.
|
|
if ( bSuspended && xController.is())
|
|
xController->suspend(false);
|
|
}
|
|
|
|
// If interface XClosable interface exists and was used...
|
|
// it's not allowed to use XComponent->dispose() also!
|
|
continue;
|
|
}
|
|
|
|
// XClosable not supported ?
|
|
// Then we have to dispose these frame hardly.
|
|
if ( xFrame.is() )
|
|
xFrame->dispose();
|
|
|
|
// Don't remove these frame from our child container!
|
|
// A frame do it by itself inside close()/dispose() method.
|
|
}
|
|
catch(const css::lang::DisposedException&)
|
|
{
|
|
// Dispose frames are closed frames.
|
|
// So we can count it here .-)
|
|
}
|
|
}
|
|
|
|
// reset the session
|
|
m_bSession = false;
|
|
|
|
return (nNonClosedFrames < 1);
|
|
}
|
|
|
|
} // namespace framework
|
|
|
|
namespace {
|
|
|
|
rtl::Reference<framework::Desktop> createDesktop(
|
|
css::uno::Reference<css::uno::XComponentContext> const & context)
|
|
{
|
|
SolarMutexGuard g; // tdf#114025 init with SolarMutex to avoid deadlock
|
|
rtl::Reference<framework::Desktop> desktop(new framework::Desktop(context));
|
|
desktop->constructorInit();
|
|
return desktop;
|
|
}
|
|
|
|
}
|
|
|
|
extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface *
|
|
com_sun_star_comp_framework_Desktop_get_implementation(
|
|
css::uno::XComponentContext *context,
|
|
css::uno::Sequence<css::uno::Any> const &)
|
|
{
|
|
static auto const instance = createDesktop(context);
|
|
return cppu::acquire(instance.get());
|
|
}
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|