sd/source/ui/slideshow/PaneHider.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 "PaneHider.hxx"
  21
  22 #include <ViewShell.hxx>
  23 #include <ViewShellBase.hxx>
  24 #include <slideshow.hxx>
  25 #include "slideshowimpl.hxx"
  26 #include <framework/FrameworkHelper.hxx>
  27 #include <framework/ConfigurationController.hxx>
  28
  29 #include <com/sun/star/drawing/framework/XControllerManager.hpp>
  30 #include <com/sun/star/drawing/framework/XConfigurationController.hpp>
  31 #include <com/sun/star/drawing/framework/XConfiguration.hpp>
  32 #include <com/sun/star/lang/DisposedException.hpp>
  33
  34 #include <tools/diagnose_ex.h>
  35
  36 using namespace ::com::sun::star::uno;
  37 using namespace ::com::sun::star::drawing::framework;
  38 using ::sd::framework::FrameworkHelper;
  39 using ::com::sun::star::lang::DisposedException;
  40
  41 namespace sd {
  42
  43 PaneHider::PaneHider (const ViewShell& rViewShell, SlideshowImpl* pSlideShow)
  44     : mrViewShell(rViewShell)
  45 {
  46      // Hide the left and right pane windows when a slideshow exists and is
  47     // not full screen.
  48     if (pSlideShow==nullptr || pSlideShow->isFullScreen())
  49         return;
  50
  51     try
  52     {
  53         Reference<XControllerManager> xControllerManager (
  54             mrViewShell.GetViewShellBase().GetController(), UNO_QUERY_THROW);
  55         mxConfigurationController = xControllerManager->getConfigurationController();
  56         if (mxConfigurationController.is())
  57         {
  58             // Get and save the current configuration.
  59             mxConfiguration = mxConfigurationController->getRequestedConfiguration();
  60             if (mxConfiguration.is())
  61             {
  62                 // Iterate over the resources and deactivate the panes.
  63                 Sequence<Reference<XResourceId> > aResources (
  64                     mxConfiguration->getResources(
  65                         nullptr,
  66                         framework::FrameworkHelper::msPaneURLPrefix,
  67                         AnchorBindingMode_DIRECT));
  68                 for (sal_Int32 nIndex=0; nIndex<aResources.getLength(); ++nIndex)
  69                 {
  70                     Reference<XResourceId> xPaneId (aResources[nIndex]);
  71                     if ( xPaneId->getResourceURL() != FrameworkHelper::msCenterPaneURL )
  72                     {
  73                         mxConfigurationController->requestResourceDeactivation(xPaneId);
  74                     }
  75                 }
  76             }
  77         }
  78         FrameworkHelper::Instance(mrViewShell.GetViewShellBase())->WaitForUpdate();
  79     }
  80     catch (RuntimeException&)
  81     {
  82         DBG_UNHANDLED_EXCEPTION("sd");
  83     }
  84 }
  85
  86 PaneHider::~PaneHider()
  87 {
  88     if (mxConfiguration.is() && mxConfigurationController.is())
  89     {
  90         try
  91         {
  92             mxConfigurationController->restoreConfiguration(mxConfiguration);
  93         }
  94         catch (DisposedException&)
  95         {
  96             // When the configuration controller is already disposed then
  97             // there is no point in restoring the configuration.
  98         }
  99     }
 100 }
 101
 102 } // end of namespace sd
 103
 104 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */