extensions/source/abpilot/admininvokationimpl.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 "admininvokationimpl.hxx"
  21 #include <tools/debug.hxx>
  22 #include <com/sun/star/beans/PropertyValue.hpp>
  23 #include <com/sun/star/ui/dialogs/XExecutableDialog.hpp>
  24 #include <com/sun/star/awt/XWindow.hpp>
  25 #include <com/sun/star/sdbc/DriverManager.hpp>
  26 #include <vcl/stdtext.hxx>
  27 #include <toolkit/helper/vclunohelper.hxx>
  28 #include "abpresid.hrc"
  29 #include "componentmodule.hxx"
  30 #include <vcl/waitobj.hxx>
  31
  32
  33
  34 namespace abp
  35 {
  36
  37
  38     using namespace ::com::sun::star::uno;
  39     using namespace ::com::sun::star::lang;
  40     using namespace ::com::sun::star::beans;
  41     using namespace ::com::sun::star::awt;
  42     using namespace ::com::sun::star::ui::dialogs;
  43     using namespace ::com::sun::star::sdbc;
  44
  45     OAdminDialogInvokation::OAdminDialogInvokation(const Reference< XComponentContext >& _rxContext,
  46                     const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& _rxDataSource
  47                     , vcl::Window* _pMessageParent)
  48         :m_xContext(_rxContext)
  49         ,m_xDataSource(_rxDataSource)
  50         ,m_pMessageParent(_pMessageParent)
  51     {
  52         DBG_ASSERT(m_xContext.is(), "OAdminDialogInvokation::OAdminDialogInvokation: invalid service factory!");
  53         DBG_ASSERT(m_xDataSource.is(), "OAdminDialogInvokation::OAdminDialogInvokation: invalid preferred name!");
  54         DBG_ASSERT(m_pMessageParent, "OAdminDialogInvokation::OAdminDialogInvokation: invalid message parent!");
  55     }
  56
  57
  58     bool OAdminDialogInvokation::invokeAdministration( bool _bFixedType )
  59     {
  60         if (!m_xContext.is())
  61             return false;
  62
  63         try
  64         {
  65             // the service name of the administration dialog
  66             static const char s_sAdministrationServiceName[] = "com.sun.star.sdb.DatasourceAdministrationDialog";
  67             static const char s_sDataSourceTypeChangeDialog[] = "com.sun.star.sdb.DataSourceTypeChangeDialog";
  68
  69             // the parameters for the call
  70             Sequence< Any > aArguments(3);
  71             Any* pArguments = aArguments.getArray();
  72
  73             // the parent window
  74             Reference< XWindow > xDialogParent = VCLUnoHelper::GetInterface(m_pMessageParent);
  75             *pArguments++ <<= PropertyValue(OUString("ParentWindow"), -1, makeAny(xDialogParent), PropertyState_DIRECT_VALUE);
  76
  77             // the title of the dialog
  78             OUString sAdminDialogTitle(ModuleRes(RID_STR_ADMINDIALOGTITLE).toString());
  79             *pArguments++ <<= PropertyValue(OUString("Title"), -1, makeAny(sAdminDialogTitle), PropertyState_DIRECT_VALUE);
  80
  81             // the name of the new data source
  82             *pArguments++ <<= PropertyValue(OUString("InitialSelection"), -1, makeAny(m_xDataSource), PropertyState_DIRECT_VALUE);
  83
  84             // create the dialog
  85             Reference< XExecutableDialog > xDialog;
  86             {
  87                 // creating the dialog service is potentially expensive (if all the libraries invoked need to be loaded)
  88                 // so we display a wait cursor
  89                 WaitObject aWaitCursor(m_pMessageParent);
  90                 Reference<XInterface> x = m_xContext->getServiceManager()->createInstanceWithArgumentsAndContext(_bFixedType ? OUString(s_sAdministrationServiceName) : OUString(s_sDataSourceTypeChangeDialog), aArguments, m_xContext);
  91                 xDialog = Reference< XExecutableDialog >( x, UNO_QUERY );
  92
  93                 // just for a smoother UI: What the dialog does upon execution, is (amongst other things) creating
  94                 // the DriverManager service
  95                 // If this context has never been accessed before, this may be expensive (it includes loading of
  96                 // at least one library).
  97                 // As this wizard is intended to run on the first office start, it is very likely that the
  98                 // context needs to be freshly created
  99                 // Thus, we access the context here (within the WaitCursor), which means the user sees a waitcursor
 100                 // while his/her office blocks a few seconds ....
 101                 DriverManager::create( m_xContext );
 102             }
 103
 104             if (xDialog.is())
 105             {   // execute it
 106                 if (xDialog->execute())
 107                     return true;
 108             }
 109             else
 110                 ShowServiceNotAvailableError(m_pMessageParent, s_sAdministrationServiceName, true);
 111         }
 112         catch(const Exception&)
 113         {
 114             OSL_FAIL("OAdminDialogInvokation::invokeAdministration: caught an exception while executing the dialog!");
 115         }
 116         return false;
 117     }
 118
 119
 120 }   // namespace abp
 121
 122
 123 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */