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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 "ConfigurationClassifier.hxx"
#include <framework/FrameworkHelper.hxx>
#include <com/sun/star/drawing/framework/XConfiguration.hpp>
#include <sal/log.hxx>
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::drawing::framework;
namespace sd::framework {
ConfigurationClassifier::ConfigurationClassifier (
const Reference<XConfiguration>& rxConfiguration1,
const Reference<XConfiguration>& rxConfiguration2)
: mxConfiguration1(rxConfiguration1),
mxConfiguration2(rxConfiguration2)
{
}
bool ConfigurationClassifier::Partition()
{
maC1minusC2.clear();
maC2minusC1.clear();
PartitionResources(
mxConfiguration1->getResources(nullptr, OUString(), AnchorBindingMode_DIRECT),
mxConfiguration2->getResources(nullptr, OUString(), AnchorBindingMode_DIRECT));
return !maC1minusC2.empty() || !maC2minusC1.empty();
}
void ConfigurationClassifier::PartitionResources (
const css::uno::Sequence<Reference<XResourceId> >& rS1,
const css::uno::Sequence<Reference<XResourceId> >& rS2)
{
ResourceIdVector aC1minusC2;
ResourceIdVector aC2minusC1;
ResourceIdVector aC1andC2;
// Classify the resources in the configurations that are not bound to
// other resources.
ClassifyResources(
rS1,
rS2,
aC1minusC2,
aC2minusC1,
aC1andC2);
SAL_INFO("sd.fwk", __func__ << ": copying resource ids to C1-C2");
CopyResources(aC1minusC2, mxConfiguration1, maC1minusC2);
SAL_INFO("sd.fwk", __func__ << ": copying resource ids to C2-C1");
CopyResources(aC2minusC1, mxConfiguration2, maC2minusC1);
// Process the unique resources that belong to both configurations.
for (const auto& rxResource : aC1andC2)
{
PartitionResources(
mxConfiguration1->getResources(rxResource, OUString(), AnchorBindingMode_DIRECT),
mxConfiguration2->getResources(rxResource, OUString(), AnchorBindingMode_DIRECT));
}
}
void ConfigurationClassifier::ClassifyResources (
const css::uno::Sequence<Reference<XResourceId> >& rS1,
const css::uno::Sequence<Reference<XResourceId> >& rS2,
ResourceIdVector& rS1minusS2,
ResourceIdVector& rS2minusS1,
ResourceIdVector& rS1andS2)
{
// Find all elements in rS1 and place them in rS1minusS2 or rS1andS2
// depending on whether they are in rS2 or not.
for (const Reference<XResourceId>& rA1 : rS1)
{
bool bFound = std::any_of(rS2.begin(), rS2.end(),
[&rA1](const Reference<XResourceId>& rA2) {
return rA1->getResourceURL() == rA2->getResourceURL(); });
if (bFound)
rS1andS2.push_back(rA1);
else
rS1minusS2.push_back(rA1);
}
// Find all elements in rS2 that are not in rS1. The elements that are
// in both rS1 and rS2 have been handled above and are therefore ignored
// here.
for (const Reference<XResourceId>& rA2 : rS2)
{
bool bFound = std::any_of(rS1.begin(), rS1.end(),
[&rA2](const Reference<XResourceId>& rA1) {
return rA2->getResourceURL() == rA1->getResourceURL(); });
if ( ! bFound)
rS2minusS1.push_back(rA2);
}
}
void ConfigurationClassifier::CopyResources (
const ResourceIdVector& rSource,
const Reference<XConfiguration>& rxConfiguration,
ResourceIdVector& rTarget)
{
// Copy all resources bound to the ones in aC1minusC2Unique to rC1minusC2.
for (const auto& rxResource : rSource)
{
const Sequence<Reference<XResourceId> > aBoundResources (
rxConfiguration->getResources(
rxResource,
OUString(),
AnchorBindingMode_INDIRECT));
const sal_Int32 nL (aBoundResources.getLength());
rTarget.reserve(rTarget.size() + 1 + nL);
rTarget.push_back(rxResource);
SAL_INFO("sd.fwk", __func__ << ": copying " <<
FrameworkHelper::ResourceIdToString(rxResource));
for (const Reference<XResourceId>& rBoundResource : aBoundResources)
{
rTarget.push_back(rBoundResource);
SAL_INFO("sd.fwk", __func__ << ": copying " <<
FrameworkHelper::ResourceIdToString(rBoundResource));
}
}
}
#if DEBUG_SD_CONFIGURATION_TRACE
void ConfigurationClassifier::TraceResourceIdVector (
const char* pMessage,
const ResourceIdVector& rResources)
{
SAL_INFO("sd.fwk", __func__ << ": " << pMessage);
for (const auto& rxResource : rResources)
{
OUString sResource (FrameworkHelper::ResourceIdToString(rxResource));
SAL_INFO("sd.fwk", __func__ << ": " << sResource);
}
}
#endif
} // end of namespace sd::framework
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
