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