8792ec7b21
Conflicts: include/framework/preventduplicateinteraction.hxx include/sfx2/sfxbasecontroller.hxx include/sfx2/sfxbasemodel.hxx include/toolkit/awt/vclxtabpagemodel.hxx include/vcl/field.hxx include/vcl/settings.hxx Change-Id: Ibccf9f88c68267a3d7e656012b51eaf644c418c2 Reviewed-on: https://gerrit.libreoffice.org/8272 Reviewed-by: Caolán McNamara <caolanm@redhat.com> Tested-by: Caolán McNamara <caolanm@redhat.com>
124 lines
4.3 KiB
C++
124 lines
4.3 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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#ifndef INCLUDED_BASEBMP_ACCESSORTRAITS_HXX
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#define INCLUDED_BASEBMP_ACCESSORTRAITS_HXX
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#include <basebmp/accessorfunctors.hxx>
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#include <basebmp/accessoradapters.hxx>
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#include <basebmp/metafunctions.hxx>
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#include <functional>
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namespace basebmp
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{
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struct FastMask;
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struct NoFastMask;
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/// Metafunction to select output mask functor from iterator and mask value type
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template< typename T, typename M, bool polarity, typename DUMMY > struct outputMaskFunctorSelector : public
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ifBothScalarIntegral< T, M,
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IntegerOutputMaskFunctor< T, M, polarity >,
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GenericOutputMaskFunctor< T, M, polarity > >
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{
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};
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template< typename T, typename M, bool polarity > struct outputMaskFunctorSelector< T, M, polarity, FastMask > : public
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ifBothScalarIntegral< T, M,
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FastIntegerOutputMaskFunctor< T, M, polarity >,
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GenericOutputMaskFunctor< T, M, polarity > >
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{
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};
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/** Metafunction providing a point of configuration for iterators
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capable of employing the fast output mask functor.
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Specialize this metafunction for your case, and pass FastMask to
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the outputMaskFunctorSelector.
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*/
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template< class Accessor,
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class MaskAccessor,
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class Iterator,
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class MaskIterator,
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bool polarity > struct maskedAccessorSelector
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{
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typedef TernarySetterFunctionAccessorAdapter<
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Accessor,
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MaskAccessor,
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typename outputMaskFunctorSelector<
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typename Accessor::value_type,
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typename MaskAccessor::value_type,
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polarity,
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NoFastMask > ::type >
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type;
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};
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/** Traits template for Accessor
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Provides wrapped types for color lookup, raw pixel access, xor and
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mask accessors.
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*/
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template< class Accessor > struct AccessorTraits
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{
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/// value type of described accessor
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typedef typename Accessor::value_type value_type;
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/// Retrieve stand-alone color lookup function for given Accessor type
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typedef project2nd< Accessor, value_type > color_lookup;
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/// Retrieve raw pixel data accessor for given Accessor type
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typedef Accessor raw_accessor;
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/// Retrieve wrapped accessor for XOR setter access
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typedef BinarySetterFunctionAccessorAdapter<
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Accessor,
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XorFunctor< value_type > > xor_accessor;
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/** Retrieve masked accessor for given types
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A masked accessor works like a filter, where the mask gates
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the accessor's setter methods (if the mask contains a 0 at a
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given iterator position, the original value is
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preserved. Otherwise, the new value gets set).
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@attention be careful when retrieving a masked accessor for a
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set of types, and using it for a different one - there are
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partial specializations that take an optimized functor for
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certain mask accessors.
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*/
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template< class MaskAccessor,
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class Iterator,
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class MaskIterator,
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bool polarity > struct masked_accessor :
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public maskedAccessorSelector< Accessor,
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MaskAccessor,
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Iterator,
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MaskIterator,
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polarity >
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{};
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};
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} // namespace basebmp
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#endif /* INCLUDED_BASEBMP_ACCESSORTRAITS_HXX */
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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