Line data    Source code

       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             : #include "Receiver.hxx"
      10             : #include <string.h>
      11             : #include <com/sun/star/presentation/XSlideShowController.hpp>
      12             : #include <com/sun/star/presentation/XPresentationSupplier.hpp>
      13             : #include <com/sun/star/presentation/XPresentation2.hpp>
      14             : #include <com/sun/star/frame/XFramesSupplier.hpp>
      15             : #include <com/sun/star/uno/RuntimeException.hpp>
      16             : 
      17             : 
      18             : #include <comphelper/processfactory.hxx>
      19             : #include <osl/file.hxx>
      20             : #include <rtl/ustrbuf.hxx>
      21             : #include <rtl/strbuf.hxx>
      22             : 
      23             : using namespace sd;
      24             : using namespace ::com::sun::star;
      25             : using rtl::OUString;
      26             : using rtl::OString;
      27             : using namespace ::osl;
      28             : using namespace std;
      29             : 
      30           0 : Receiver::Receiver( Transmitter *aTransmitter )
      31             : {
      32           0 :     pTransmitter = aTransmitter;
      33           0 : }
      34             : 
      35           0 : Receiver::~Receiver()
      36             : {
      37           0 : }
      38             : 
      39           0 : void Receiver::parseCommand( std::vector<OString> aCommand )
      40             : {
      41           0 :     uno::Reference<presentation::XSlideShowController> xSlideShowController;
      42           0 :     uno::Reference<presentation::XPresentation2> xPresentation;
      43             :     try {
      44             :         uno::Reference< lang::XMultiServiceFactory > xServiceManager(
      45           0 :             ::comphelper::getProcessServiceFactory(), uno::UNO_QUERY_THROW );
      46           0 :         uno::Reference< frame::XFramesSupplier > xFramesSupplier( xServiceManager->createInstance(
      47           0 :         "com.sun.star.frame.Desktop" ) , uno::UNO_QUERY_THROW );
      48           0 :         uno::Reference< frame::XFrame > xFrame ( xFramesSupplier->getActiveFrame(), uno::UNO_QUERY_THROW );
      49           0 :         uno::Reference<presentation::XPresentationSupplier> xPS ( xFrame->getController()->getModel(), uno::UNO_QUERY_THROW);
      50             :         xPresentation = uno::Reference<presentation::XPresentation2>(
      51           0 :             xPS->getPresentation(), uno::UNO_QUERY_THROW);
      52             :         // Throws an exception if now slideshow running
      53             :         xSlideShowController =  uno::Reference<presentation::XSlideShowController>(
      54           0 :            xPresentation->getController(), uno::UNO_QUERY_THROW );
      55             :     }
      56           0 :     catch (uno::RuntimeException &)
      57             :     {
      58             :     }
      59             : 
      60           0 :     if ( aCommand[0].equals( "transition_next" ) )
      61             :     {
      62           0 :         if ( xSlideShowController.is() )
      63           0 :             xSlideShowController->gotoNextEffect();
      64             :     }
      65           0 :     else if ( aCommand[0].equals( "transition_previous" ) )
      66             :     {
      67           0 :         if ( xSlideShowController.is() )
      68           0 :             xSlideShowController->gotoPreviousEffect();
      69             :     }
      70           0 :     else if ( aCommand[0].equals( "goto_slide" ) )
      71             :     {
      72             :         // FIXME: if 0 returned, then not a valid number
      73           0 :         sal_Int32 aSlide = aCommand[1].toInt32();
      74           0 :         if ( xSlideShowController.is() &&
      75           0 :             xSlideShowController->getCurrentSlideIndex() != aSlide )
      76             :         {
      77           0 :             xSlideShowController->gotoSlideIndex( aSlide );
      78             :         }
      79             :     }
      80           0 :     else if ( aCommand[0].equals( "presentation_start" ) )
      81             :     {
      82           0 :         if ( xPresentation.is() )
      83           0 :             xPresentation->start();
      84             :     }
      85           0 :     else if ( aCommand[0].equals( "presentation_stop" ) )
      86             :     {
      87           0 :         if ( xPresentation.is() )
      88           0 :             xPresentation->end();
      89             :     }
      90           0 :     else if ( aCommand[0].equals( "presentation_blank_screen" ) )
      91             :     {
      92           0 :         sal_Int32 aColour = 0; // Default is black
      93           0 :         if ( aCommand.size() > 1 )
      94             :         {
      95             : //             aColour = FIXME: get the colour in some format from this string
      96             : //              Determine the formatting first.
      97             :         }
      98           0 :         if ( xSlideShowController.is() )
      99             :         {
     100           0 :             xSlideShowController->blankScreen( aColour );
     101             :         }
     102             :     }
     103           0 :     else if ( aCommand[0].equals( "presentation_resume" ) )
     104             :     {
     105           0 :         if ( xSlideShowController.is() )
     106             :         {
     107           0 :             xSlideShowController->resume();
     108             :         }
     109           0 :     }
     110           0 : }
     111             : 
     112             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */