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