171 lines
5.4 KiB
C++
171 lines
5.4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <cppuhelper/supportsservice.hxx>
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#include <DrawController.hxx>
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#include <SdUnoSlideView.hxx>
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#include <SlideSorter.hxx>
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#include <controller/SlideSorterController.hxx>
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#include <controller/SlsPageSelector.hxx>
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#include <controller/SlsCurrentSlideManager.hxx>
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#include <model/SlsPageEnumerationProvider.hxx>
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#include <model/SlsPageDescriptor.hxx>
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#include <sdpage.hxx>
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#include <com/sun/star/beans/XPropertySet.hpp>
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using namespace ::com::sun::star;
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using namespace ::com::sun::star::uno;
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namespace sd {
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SdUnoSlideView::SdUnoSlideView (
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slidesorter::SlideSorter& rSlideSorter) noexcept
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: mrSlideSorter(rSlideSorter)
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{
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}
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SdUnoSlideView::~SdUnoSlideView() noexcept
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{
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}
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//----- XSelectionSupplier ----------------------------------------------------
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sal_Bool SAL_CALL SdUnoSlideView::select (const Any& aSelection)
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{
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slidesorter::controller::SlideSorterController& rSlideSorterController
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= mrSlideSorter.GetController();
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slidesorter::controller::PageSelector& rSelector (rSlideSorterController.GetPageSelector());
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rSelector.DeselectAllPages();
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Sequence<Reference<drawing::XDrawPage> > xPages;
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aSelection >>= xPages;
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for (const auto& rPage : xPages)
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{
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Reference<beans::XPropertySet> xSet (rPage, UNO_QUERY);
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if (xSet.is())
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{
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try
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{
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Any aNumber = xSet->getPropertyValue(u"Number"_ustr);
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sal_Int32 nPageNumber = 0;
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aNumber >>= nPageNumber;
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nPageNumber -=1; // Transform 1-based page numbers to 0-based ones.
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rSelector.SelectPage(nPageNumber);
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}
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catch (const RuntimeException&)
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{
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}
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}
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}
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return true;
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}
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Any SAL_CALL SdUnoSlideView::getSelection()
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{
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Any aResult;
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slidesorter::model::PageEnumeration aSelectedPages (
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slidesorter::model::PageEnumerationProvider::CreateSelectedPagesEnumeration(
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mrSlideSorter.GetModel()));
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int nSelectedPageCount (
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mrSlideSorter.GetController().GetPageSelector().GetSelectedPageCount());
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Sequence<Reference<XInterface> > aPages(nSelectedPageCount);
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auto aPagesRange = asNonConstRange(aPages);
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int nIndex = 0;
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while (aSelectedPages.HasMoreElements() && nIndex<nSelectedPageCount)
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{
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slidesorter::model::SharedPageDescriptor pDescriptor (aSelectedPages.GetNextElement());
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aPagesRange[nIndex++] = pDescriptor->GetPage()->getUnoPage();
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}
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aResult <<= aPages;
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return aResult;
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}
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void SAL_CALL SdUnoSlideView::addSelectionChangeListener (
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const css::uno::Reference<css::view::XSelectionChangeListener>&)
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{}
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void SAL_CALL SdUnoSlideView::removeSelectionChangeListener (
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const css::uno::Reference<css::view::XSelectionChangeListener>&)
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{}
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//----- XDrawView -------------------------------------------------------------
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void SAL_CALL SdUnoSlideView::setCurrentPage (
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const css::uno::Reference<css::drawing::XDrawPage>& rxDrawPage)
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{
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Reference<beans::XPropertySet> xProperties (rxDrawPage, UNO_QUERY);
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if (xProperties.is())
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{
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sal_uInt16 nPageNumber(0);
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if (xProperties->getPropertyValue(u"Number"_ustr) >>= nPageNumber)
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{
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mrSlideSorter.GetController().GetCurrentSlideManager()->SwitchCurrentSlide(
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nPageNumber-1);
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}
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}
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}
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css::uno::Reference<css::drawing::XDrawPage > SAL_CALL
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SdUnoSlideView::getCurrentPage()
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{
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return mrSlideSorter.GetController().GetCurrentSlideManager()->GetCurrentSlide()->GetXDrawPage();
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}
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//----- XFastPropertySet ------------------------------------------------------
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void SdUnoSlideView::setFastPropertyValue (
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sal_Int32 nHandle,
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const Any&)
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{
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throw beans::UnknownPropertyException( OUString::number(nHandle), static_cast<cppu::OWeakObject*>(this));
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}
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Any SAL_CALL SdUnoSlideView::getFastPropertyValue (
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sal_Int32 nHandle)
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{
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if( nHandle != DrawController::PROPERTY_VIEWOFFSET )
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throw beans::UnknownPropertyException( OUString::number(nHandle), static_cast<cppu::OWeakObject*>(this));
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return Any();
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}
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// XServiceInfo
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OUString SAL_CALL SdUnoSlideView::getImplementationName( )
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{
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return u"com.sun.star.comp.sd.SdUnoSlideView"_ustr;
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}
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sal_Bool SAL_CALL SdUnoSlideView::supportsService( const OUString& ServiceName )
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{
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return cppu::supportsService( this, ServiceName );
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}
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Sequence< OUString > SAL_CALL SdUnoSlideView::getSupportedServiceNames( )
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{
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return { u"com.sun.star.presentation.SlidesView"_ustr };
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}
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} // end of namespace sd
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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