framework/source/classes/taskcreator.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <classes/taskcreator.hxx>
  21 #include <services.h>
  22 #include <taskcreatordefs.hxx>
  23
  24 #include <com/sun/star/frame/Desktop.hpp>
  25 #include <com/sun/star/frame/TaskCreator.hpp>
  26 #include <com/sun/star/lang/XSingleServiceFactory.hpp>
  27 #include <com/sun/star/beans/NamedValue.hpp>
  28 #include <utility>
  29
  30 namespace framework{
  31
  32 /*-****************************************************************************************************
  33     @short      initialize instance with necessary information
  34     @descr      We need a valid uno service manager to create or instantiate new services.
  35                 All other information to create frames or tasks come in on right interface methods.
  36
  37     @param      xContext
  38                     points to the valid uno service manager
  39 *//*-*****************************************************************************************************/
  40 TaskCreator::TaskCreator( css::uno::Reference< css::uno::XComponentContext > xContext )
  41     : m_xContext    (std::move( xContext ))
  42 {
  43 }
  44
  45 /*-****************************************************************************************************
  46     @short      deinitialize instance
  47     @descr      We should release all used resource which are not needed any longer.
  48 *//*-*****************************************************************************************************/
  49 TaskCreator::~TaskCreator()
  50 {
  51 }
  52
  53 /*-****************************************************************************************************
  54     TODO document me
  55 *//*-*****************************************************************************************************/
  56 css::uno::Reference< css::frame::XFrame > TaskCreator::createTask( const OUString& sName, const utl::MediaDescriptor& rDescriptor )
  57 {
  58     css::uno::Reference< css::lang::XSingleServiceFactory > xCreator;
  59
  60     try
  61     {
  62         xCreator.set( m_xContext->getServiceManager()->createInstanceWithContext(IMPLEMENTATIONNAME_FWK_TASKCREATOR, m_xContext), css::uno::UNO_QUERY_THROW);
  63     }
  64     catch(const css::uno::Exception&)
  65     {}
  66
  67     // no catch here ... without a task creator service we can't open ANY document window within the office.
  68     // That's IMHO not a good idea. Then we should accept the stacktrace showing us the real problem.
  69     // BTW: The used fallback creator service (IMPLEMENTATIONNAME_FWK_TASKCREATOR) is implemented in the same
  70     // library then these class here ... Why we should not be able to create it ?
  71     if ( ! xCreator.is())
  72         xCreator = css::frame::TaskCreator::create(m_xContext);
  73
  74     css::uno::Sequence< css::uno::Any > lArgs
  75     {
  76         css::uno::Any(css::beans::NamedValue(ARGUMENT_PARENTFRAME, css::uno::Any(css::uno::Reference< css::frame::XFrame >( css::frame::Desktop::create( m_xContext ), css::uno::UNO_QUERY_THROW)))) ,
  77         css::uno::Any(css::beans::NamedValue(ARGUMENT_CREATETOPWINDOW, css::uno::Any(true))),
  78         css::uno::Any(css::beans::NamedValue(ARGUMENT_MAKEVISIBLE, css::uno::Any(false))),
  79         css::uno::Any(css::beans::NamedValue(ARGUMENT_SUPPORTPERSISTENTWINDOWSTATE, css::uno::Any(true))),
  80         css::uno::Any(css::beans::NamedValue(ARGUMENT_FRAMENAME, css::uno::Any(sName))),
  81         css::uno::Any(css::beans::NamedValue(ARGUMENT_HIDDENFORCONVERSION, css::uno::Any(rDescriptor.getUnpackedValueOrDefault(ARGUMENT_HIDDENFORCONVERSION, false))))
  82     };
  83     css::uno::Reference< css::frame::XFrame > xTask(xCreator->createInstanceWithArguments(lArgs), css::uno::UNO_QUERY_THROW);
  84     return xTask;
  85 }
  86
  87 } // namespace framework
  88
  89 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */