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