6a7a0ac6aa
This reverts commit 59887868da.
Change-Id: I0f3f6a7680c78103a559a0f881badc8211b97ace
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/90544
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
144 lines
5.2 KiB
C++
144 lines
5.2 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_VCL_INC_OUTDEV_H
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#define INCLUDED_VCL_INC_OUTDEV_H
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#include <set>
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#include <vector>
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#include <tools/gen.hxx>
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#include <vcl/vclptr.hxx>
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#include "fontinstance.hxx"
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#include "PhysicalFontFace.hxx"
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#include "impfontcache.hxx"
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class Size;
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namespace vcl { class Font; }
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class VirtualDevice;
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class PhysicalFontCollection;
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enum class AddFontSubstituteFlags;
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// an ImplDeviceFontList is created by a PhysicalFontCollection
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// it becomes invalid when original PhysicalFontCollection is modified
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class ImplDeviceFontList
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{
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private:
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std::vector<rtl::Reference<PhysicalFontFace>> maDevFontVector;
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public:
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ImplDeviceFontList() { maDevFontVector.reserve(1024); }
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void Add( PhysicalFontFace* pFace ) { maDevFontVector.push_back( pFace ); }
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PhysicalFontFace* Get( int nIndex ) const { return maDevFontVector[ nIndex ].get(); }
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int Count() const { return maDevFontVector.size(); }
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};
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class ImplDeviceFontSizeList
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{
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private:
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std::vector<int> maSizeList;
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public:
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ImplDeviceFontSizeList()
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{ maSizeList.reserve( 32 ); }
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void Add( int nHeight ) { maSizeList.push_back( nHeight ); }
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int Count() const { return maSizeList.size(); }
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int Get( int nIndex ) const { return maSizeList[ nIndex ]; }
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};
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// nowadays these substitutions are needed for backward compatibility and tight platform integration:
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// - substitutions from configuration entries (Tools->Options->FontReplacement and/or fontconfig)
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// - device specific substitutions (e.g. for PS printer builtin fonts)
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// - substitutions for missing fonts defined by configuration entries (generic and/or platform dependent fallbacks)
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// - substitutions for missing fonts defined by multi-token fontnames (e.g. fontname="SpecialFont;FallbackA;FallbackB")
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// - substitutions for incomplete fonts (implicit, generic, EUDC and/or platform dependent fallbacks)
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// - substitutions for missing symbol fonts by translating code points into other symbol fonts
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class ImplFontSubstitution
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{
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// TODO: there is more commonality between the different substitutions
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protected:
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virtual ~ImplFontSubstitution() {}
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};
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// ImplDirectFontSubstitution is for Tools->Options->FontReplacement and PsPrinter substitutions
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// The class is just a simple port of the unmaintainable manual-linked-list based mechanism
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// TODO: get rid of this class when the Tools->Options->FontReplacement tabpage is gone for good
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struct ImplFontSubstEntry
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{
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OUString maSearchName;
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OUString maSearchReplaceName;
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AddFontSubstituteFlags mnFlags;
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ImplFontSubstEntry( const OUString& rFontName, const OUString& rSubstFontName, AddFontSubstituteFlags nSubstFlags );
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};
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class ImplDirectFontSubstitution final
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: public ImplFontSubstitution
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{
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private:
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std::vector<ImplFontSubstEntry> maFontSubstList;
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public:
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void AddFontSubstitute( const OUString& rFontName, const OUString& rSubstName, AddFontSubstituteFlags nFlags );
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void RemoveFontsSubstitute();
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bool FindFontSubstitute( OUString& rSubstName, const OUString& rFontName ) const;
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};
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// PreMatchFontSubstitution
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// abstracts the concept of a configured font substitution
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// before the availability of the originally selected font has been checked
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class ImplPreMatchFontSubstitution
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: public ImplFontSubstitution
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{
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public:
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virtual bool FindFontSubstitute(FontSelectPattern&) const = 0;
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};
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// ImplGlyphFallbackFontSubstitution
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// abstracts the concept of finding the best font to support an incomplete font
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class ImplGlyphFallbackFontSubstitution
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: public ImplFontSubstitution
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{
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public:
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virtual bool FindFontSubstitute(FontSelectPattern&, LogicalFontInstance* pLogicalFont, OUString& rMissingCodes) const = 0;
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};
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namespace vcl { struct ControlLayoutData; }
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// #i75163#
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namespace basegfx { class B2DHomMatrix; }
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struct ImplOutDevData
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{
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VclPtr<VirtualDevice> mpRotateDev;
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vcl::ControlLayoutData* mpRecordLayout;
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tools::Rectangle maRecordRect;
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// #i75163#
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basegfx::B2DHomMatrix* mpViewTransform;
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basegfx::B2DHomMatrix* mpInverseViewTransform;
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};
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void ImplFontSubstitute( OUString& rFontName );
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#endif // INCLUDED_VCL_INC_OUTDEV_H
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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