153 lines
3.9 KiB
C++
153 lines
3.9 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 "SlsViewCacheContext.hxx"
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#include "SlideSorter.hxx"
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#include "model/SlideSorterModel.hxx"
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#include "model/SlsPageDescriptor.hxx"
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#include "model/SlsPageEnumerationProvider.hxx"
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#include "view/SlideSorterView.hxx"
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#include "sdpage.hxx"
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#include "Window.hxx"
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#include "drawdoc.hxx"
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#include "tools/IdleDetection.hxx"
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#include <svx/svdpage.hxx>
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#include <svx/sdr/contact/viewcontact.hxx>
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#include <vcl/window.hxx>
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#include <svx/sdr/contact/objectcontact.hxx>
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namespace sd { namespace slidesorter { namespace view {
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ViewCacheContext::ViewCacheContext (SlideSorter& rSlideSorter)
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: mrModel(rSlideSorter.GetModel()),
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mrSlideSorter(rSlideSorter)
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{
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}
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ViewCacheContext::~ViewCacheContext (void)
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{
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}
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void ViewCacheContext::NotifyPreviewCreation (
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cache::CacheKey aKey,
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const Bitmap&)
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{
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const model::SharedPageDescriptor pDescriptor (GetDescriptor(aKey));
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if (pDescriptor.get() != NULL)
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{
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// Force a repaint that will trigger their re-creation.
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mrSlideSorter.GetView().RequestRepaint(pDescriptor);
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}
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else
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{
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OSL_ASSERT(pDescriptor);
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}
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}
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bool ViewCacheContext::IsIdle (void)
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{
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sal_Int32 nIdleState (tools::IdleDetection::GetIdleState(mrSlideSorter.GetContentWindow().get()));
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if (nIdleState == tools::IdleDetection::IDET_IDLE)
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return true;
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else
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return false;
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}
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bool ViewCacheContext::IsVisible (cache::CacheKey aKey)
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{
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const model::SharedPageDescriptor pDescriptor (GetDescriptor(aKey));
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return pDescriptor && pDescriptor->HasState(model::PageDescriptor::ST_Visible);
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}
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const SdrPage* ViewCacheContext::GetPage (cache::CacheKey aKey)
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{
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return static_cast<const SdrPage*>(aKey);
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}
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::boost::shared_ptr<std::vector<cache::CacheKey> > ViewCacheContext::GetEntryList (bool bVisible)
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{
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::boost::shared_ptr<std::vector<cache::CacheKey> > pKeys (new std::vector<cache::CacheKey>());
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model::PageEnumeration aPageEnumeration (
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bVisible
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? model::PageEnumerationProvider::CreateVisiblePagesEnumeration(mrModel)
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: model::PageEnumerationProvider::CreateAllPagesEnumeration(mrModel));
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while (aPageEnumeration.HasMoreElements())
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{
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model::SharedPageDescriptor pDescriptor (aPageEnumeration.GetNextElement());
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pKeys->push_back(pDescriptor->GetPage());
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}
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return pKeys;
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}
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sal_Int32 ViewCacheContext::GetPriority (cache::CacheKey aKey)
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{
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return - (static_cast<const SdrPage*>(aKey)->GetPageNum()-1) / 2;
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}
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model::SharedPageDescriptor ViewCacheContext::GetDescriptor (cache::CacheKey aKey)
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{
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sal_uInt16 nPageIndex ((static_cast<const SdrPage*>(aKey)->GetPageNum() - 1) / 2);
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return mrModel.GetPageDescriptor(nPageIndex);
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}
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::com::sun::star::uno::Reference<com::sun::star::uno::XInterface> ViewCacheContext::GetModel (void)
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{
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if (mrModel.GetDocument() == NULL)
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return NULL;
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else
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return mrModel.GetDocument()->getUnoModel();
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}
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} } } // end of namespace ::sd::slidesorter::view
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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