367 lines
12 KiB
C++
367 lines
12 KiB
C++
/* -*- 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 <memory>
|
|
#include "MasterPageDescriptor.hxx"
|
|
|
|
#include "DocumentHelper.hxx"
|
|
#include <sdpage.hxx>
|
|
#include <tools/urlobj.hxx>
|
|
|
|
namespace sd { namespace sidebar {
|
|
|
|
//===== MasterPageDescriptor ==================================================
|
|
|
|
MasterPageDescriptor::MasterPageDescriptor (
|
|
MasterPageContainer::Origin eOrigin,
|
|
const sal_Int32 nTemplateIndex,
|
|
const OUString& rsURL,
|
|
const OUString& rsPageName,
|
|
const OUString& rsStyleName,
|
|
const bool bIsPrecious,
|
|
const std::shared_ptr<PageObjectProvider>& rpPageObjectProvider,
|
|
const std::shared_ptr<PreviewProvider>& rpPreviewProvider)
|
|
: maToken(MasterPageContainer::NIL_TOKEN),
|
|
meOrigin(eOrigin),
|
|
msURL(INetURLObject(rsURL).GetMainURL(INetURLObject::DecodeMechanism::Unambiguous)),
|
|
msPageName(rsPageName),
|
|
msStyleName(rsStyleName),
|
|
mbIsPrecious(bIsPrecious),
|
|
mpMasterPage(nullptr),
|
|
mpSlide(nullptr),
|
|
maSmallPreview(),
|
|
maLargePreview(),
|
|
mpPreviewProvider(rpPreviewProvider),
|
|
mpPageObjectProvider(rpPageObjectProvider),
|
|
mnTemplateIndex(nTemplateIndex),
|
|
meURLClassification(URLCLASS_UNDETERMINED),
|
|
mnUseCount(0)
|
|
{
|
|
}
|
|
|
|
MasterPageDescriptor::MasterPageDescriptor (const MasterPageDescriptor& rDescriptor)
|
|
: maToken(rDescriptor.maToken),
|
|
meOrigin(rDescriptor.meOrigin),
|
|
msURL(rDescriptor.msURL),
|
|
msPageName(rDescriptor.msPageName),
|
|
msStyleName(rDescriptor.msStyleName),
|
|
mbIsPrecious(rDescriptor.mbIsPrecious),
|
|
mpMasterPage(rDescriptor.mpMasterPage),
|
|
mpSlide(rDescriptor.mpSlide),
|
|
maSmallPreview(rDescriptor.maSmallPreview),
|
|
maLargePreview(rDescriptor.maLargePreview),
|
|
mpPreviewProvider(rDescriptor.mpPreviewProvider),
|
|
mpPageObjectProvider(rDescriptor.mpPageObjectProvider),
|
|
mnTemplateIndex(rDescriptor.mnTemplateIndex),
|
|
meURLClassification(rDescriptor.meURLClassification),
|
|
mnUseCount(rDescriptor.mnUseCount)
|
|
{
|
|
}
|
|
|
|
MasterPageDescriptor::~MasterPageDescriptor()
|
|
{
|
|
}
|
|
|
|
void MasterPageDescriptor::SetToken (MasterPageContainer::Token aToken)
|
|
{
|
|
maToken = aToken;
|
|
}
|
|
|
|
const Image& MasterPageDescriptor::GetPreview (MasterPageContainer::PreviewSize eSize) const
|
|
{
|
|
if (eSize == MasterPageContainer::SMALL)
|
|
return maSmallPreview;
|
|
else
|
|
return maLargePreview;
|
|
}
|
|
|
|
::std::unique_ptr<std::vector<MasterPageContainerChangeEvent::EventType> >
|
|
MasterPageDescriptor::Update (
|
|
const MasterPageDescriptor& rDescriptor)
|
|
{
|
|
bool bDataChanged (false);
|
|
bool bIndexChanged (false);
|
|
bool bPreviewChanged (false);
|
|
|
|
if (meOrigin==MasterPageContainer::UNKNOWN
|
|
&& rDescriptor.meOrigin!=MasterPageContainer::UNKNOWN)
|
|
{
|
|
meOrigin = rDescriptor.meOrigin;
|
|
bIndexChanged = true;
|
|
}
|
|
|
|
if (msURL.isEmpty() && !rDescriptor.msURL.isEmpty())
|
|
{
|
|
msURL = rDescriptor.msURL;
|
|
bDataChanged = true;
|
|
}
|
|
|
|
if (msPageName.isEmpty() && !rDescriptor.msPageName.isEmpty())
|
|
{
|
|
msPageName = rDescriptor.msPageName;
|
|
bDataChanged = true;
|
|
}
|
|
|
|
if (msStyleName.isEmpty() && !rDescriptor.msStyleName.isEmpty())
|
|
{
|
|
msStyleName = rDescriptor.msStyleName;
|
|
bDataChanged = true;
|
|
}
|
|
|
|
if (mpPageObjectProvider.get()==nullptr && rDescriptor.mpPageObjectProvider.get()!=nullptr)
|
|
{
|
|
mpPageObjectProvider = rDescriptor.mpPageObjectProvider;
|
|
bDataChanged = true;
|
|
}
|
|
|
|
if (mpPreviewProvider.get()==nullptr && rDescriptor.mpPreviewProvider.get()!=nullptr)
|
|
{
|
|
mpPreviewProvider = rDescriptor.mpPreviewProvider;
|
|
bPreviewChanged = true;
|
|
}
|
|
|
|
if (mnTemplateIndex<0 && rDescriptor.mnTemplateIndex>=0)
|
|
{
|
|
mnTemplateIndex = rDescriptor.mnTemplateIndex;
|
|
bIndexChanged = true;
|
|
}
|
|
|
|
// Prepare the list of event types that will be returned.
|
|
::std::unique_ptr<std::vector<MasterPageContainerChangeEvent::EventType> > pResult;
|
|
if (bDataChanged || bIndexChanged || bPreviewChanged)
|
|
{
|
|
pResult.reset(new std::vector<MasterPageContainerChangeEvent::EventType>);
|
|
if (bDataChanged)
|
|
pResult->push_back(MasterPageContainerChangeEvent::EventType::DATA_CHANGED);
|
|
if (bIndexChanged)
|
|
pResult->push_back(MasterPageContainerChangeEvent::EventType::INDEX_CHANGED);
|
|
if (bPreviewChanged)
|
|
pResult->push_back(MasterPageContainerChangeEvent::EventType::PREVIEW_CHANGED);
|
|
}
|
|
|
|
return pResult;
|
|
}
|
|
|
|
int MasterPageDescriptor::UpdatePageObject (
|
|
sal_Int32 nCostThreshold,
|
|
SdDrawDocument* pDocument)
|
|
{
|
|
int nModified = 0;
|
|
|
|
// Update the page object when that is not yet known.
|
|
if (mpMasterPage == nullptr
|
|
&& mpPageObjectProvider.get()!=nullptr
|
|
&& (nCostThreshold<0 || mpPageObjectProvider->GetCostIndex()<=nCostThreshold))
|
|
{
|
|
// Note that pDocument may be NULL.
|
|
|
|
SdPage* pPage = (*mpPageObjectProvider)(pDocument);
|
|
if (meOrigin == MasterPageContainer::MASTERPAGE)
|
|
{
|
|
mpMasterPage = pPage;
|
|
if (mpMasterPage != nullptr)
|
|
mpMasterPage->SetPrecious(mbIsPrecious);
|
|
}
|
|
else
|
|
{
|
|
// Master pages from templates are copied into the local document.
|
|
if (pDocument != nullptr)
|
|
mpMasterPage = DocumentHelper::CopyMasterPageToLocalDocument(*pDocument,pPage);
|
|
mpSlide = DocumentHelper::GetSlideForMasterPage(mpMasterPage);
|
|
}
|
|
|
|
if (mpMasterPage != nullptr)
|
|
{
|
|
// Update page name and style name.
|
|
if (msPageName.isEmpty())
|
|
msPageName = mpMasterPage->GetName();
|
|
msStyleName = mpMasterPage->GetName();
|
|
|
|
// Delete an existing substitution. The next request for a preview
|
|
// will create the real one.
|
|
maSmallPreview = Image();
|
|
maLargePreview = Image();
|
|
mpPreviewProvider = std::shared_ptr<PreviewProvider>(new PagePreviewProvider());
|
|
}
|
|
else
|
|
{
|
|
SAL_WARN( "sd", "UpdatePageObject: master page is NULL");
|
|
return -1;
|
|
}
|
|
|
|
nModified = 1;
|
|
}
|
|
|
|
return nModified;
|
|
}
|
|
|
|
bool MasterPageDescriptor::UpdatePreview (
|
|
sal_Int32 nCostThreshold,
|
|
const Size& rSmallSize,
|
|
const Size& rLargeSize,
|
|
::sd::PreviewRenderer& rRenderer)
|
|
{
|
|
bool bModified (false);
|
|
|
|
// Update the preview when that is not yet known.
|
|
if (maLargePreview.GetSizePixel().Width()==0
|
|
&& mpPreviewProvider.get()!=nullptr
|
|
&& (nCostThreshold<0 || mpPreviewProvider->GetCostIndex()<=nCostThreshold))
|
|
{
|
|
SdPage* pPage = mpSlide;
|
|
if (pPage == nullptr)
|
|
{
|
|
pPage = mpMasterPage;
|
|
}
|
|
maLargePreview = (*mpPreviewProvider)(
|
|
rLargeSize.Width(),
|
|
pPage,
|
|
rRenderer);
|
|
if (maLargePreview.GetSizePixel().Width() > 0)
|
|
{
|
|
// Create the small preview by scaling the large one down.
|
|
maSmallPreview = rRenderer.ScaleBitmap(
|
|
maLargePreview.GetBitmapEx(),
|
|
rSmallSize.Width());
|
|
// The large preview may not have the desired width. Scale it
|
|
// accordingly.
|
|
if (maLargePreview.GetSizePixel().Width() != rLargeSize.Width())
|
|
maLargePreview = rRenderer.ScaleBitmap(
|
|
maLargePreview.GetBitmapEx(),
|
|
rLargeSize.Width());
|
|
bModified = true;
|
|
}
|
|
}
|
|
|
|
return bModified;
|
|
}
|
|
|
|
MasterPageDescriptor::URLClassification MasterPageDescriptor::GetURLClassification()
|
|
{
|
|
if (meURLClassification == URLCLASS_UNDETERMINED)
|
|
{
|
|
if (msURL.isEmpty())
|
|
meURLClassification = URLCLASS_UNKNOWN;
|
|
else if (msURL.indexOf("presnt")>=0)
|
|
{
|
|
meURLClassification = URLCLASS_PRESENTATION;
|
|
}
|
|
else if (msURL.indexOf("layout")>=0)
|
|
{
|
|
meURLClassification = URLCLASS_LAYOUT;
|
|
}
|
|
else if (msURL.indexOf("educate")>=0)
|
|
{
|
|
meURLClassification = URLCLASS_OTHER;
|
|
}
|
|
else
|
|
{
|
|
meURLClassification = URLCLASS_USER;
|
|
}
|
|
}
|
|
|
|
return meURLClassification;
|
|
}
|
|
|
|
//===== URLComparator =========================================================
|
|
|
|
MasterPageDescriptor::URLComparator::URLComparator (const OUString& sURL)
|
|
: msURL(sURL)
|
|
{
|
|
}
|
|
|
|
bool MasterPageDescriptor::URLComparator::operator() (
|
|
const SharedMasterPageDescriptor& rDescriptor)
|
|
{
|
|
if (rDescriptor.get() == nullptr)
|
|
return false;
|
|
else
|
|
return rDescriptor->msURL == msURL;
|
|
}
|
|
|
|
// ===== StyleNameComparator ==================================================
|
|
|
|
MasterPageDescriptor::StyleNameComparator::StyleNameComparator (const OUString& sStyleName)
|
|
: msStyleName(sStyleName)
|
|
{
|
|
}
|
|
|
|
bool MasterPageDescriptor::StyleNameComparator::operator() (
|
|
const SharedMasterPageDescriptor& rDescriptor)
|
|
{
|
|
if (rDescriptor.get() == nullptr)
|
|
return false;
|
|
else
|
|
return rDescriptor->msStyleName == msStyleName;
|
|
}
|
|
|
|
//===== PageObjectComparator ==================================================
|
|
|
|
MasterPageDescriptor::PageObjectComparator::PageObjectComparator (const SdPage* pPageObject)
|
|
: mpMasterPage(pPageObject)
|
|
{
|
|
}
|
|
|
|
bool MasterPageDescriptor::PageObjectComparator::operator() (
|
|
const SharedMasterPageDescriptor& rDescriptor)
|
|
{
|
|
if (rDescriptor.get() == nullptr)
|
|
return false;
|
|
else
|
|
return rDescriptor->mpMasterPage==mpMasterPage;
|
|
}
|
|
|
|
//===== AllComparator =========================================================
|
|
|
|
MasterPageDescriptor::AllComparator::AllComparator(const SharedMasterPageDescriptor& rDescriptor)
|
|
: mpDescriptor(rDescriptor)
|
|
{
|
|
}
|
|
|
|
bool MasterPageDescriptor::AllComparator::operator() (const SharedMasterPageDescriptor&rDescriptor)
|
|
{
|
|
if (rDescriptor.get() == nullptr)
|
|
return false;
|
|
else
|
|
{
|
|
// Take URL, page name, style name, and page object into account
|
|
// when comparing two descriptors. When two descriptors are
|
|
// identical in any of these values then there are thought of as
|
|
// equivalent. Only the Origin has to be the same in both
|
|
// descriptors.
|
|
return
|
|
mpDescriptor->meOrigin == rDescriptor->meOrigin
|
|
&& (
|
|
(!mpDescriptor->msURL.isEmpty()
|
|
&& mpDescriptor->msURL == rDescriptor->msURL)
|
|
|| (!mpDescriptor->msPageName.isEmpty()
|
|
&& mpDescriptor->msPageName == rDescriptor->msPageName)
|
|
|| (!mpDescriptor->msStyleName.isEmpty()
|
|
&& mpDescriptor->msStyleName == rDescriptor->msStyleName)
|
|
|| (mpDescriptor->mpMasterPage!=nullptr
|
|
&& mpDescriptor->mpMasterPage==rDescriptor->mpMasterPage)
|
|
|| (mpDescriptor->mpPageObjectProvider.get()!=nullptr
|
|
&& rDescriptor->mpPageObjectProvider.get()!=nullptr
|
|
&& mpDescriptor->mpPageObjectProvider==rDescriptor->mpPageObjectProvider));
|
|
}
|
|
}
|
|
|
|
} } // end of namespace sd::sidebar
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|