include/xmloff/prstylei.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19 #ifndef INCLUDED_XMLOFF_PRSTYLEI_HXX
  20 #define INCLUDED_XMLOFF_PRSTYLEI_HXX
  21
  22 #include <sal/config.h>
  23 #include <xmloff/dllapi.h>
  24 #include <sal/types.h>
  25 #include <vector>
  26 #include <xmloff/xmlstyle.hxx>
  27
  28 #include <unordered_set>
  29
  30 struct XMLPropertyState;
  31
  32 namespace com::sun::star {
  33     namespace beans { class XPropertySet; }
  34 }
  35
  36 namespace com::sun::star::style { class XStyle; }
  37
  38 typedef std::unordered_set<OUString> OldFillStyleDefinitionSet;
  39
  40 class XMLOFF_DLLPUBLIC XMLPropStyleContext : public SvXMLStyleContext
  41 {
  42 private:
  43     ::std::vector< XMLPropertyState >          maProperties;
  44     css::uno::Reference < css::style::XStyle > mxStyle;
  45     rtl::Reference<SvXMLStylesContext>         mxStyles;
  46
  47     XMLPropStyleContext(XMLPropStyleContext const &) = delete;
  48     XMLPropStyleContext& operator =(XMLPropStyleContext const &) = delete;
  49
  50 public:
  51
  52     // Helper to check if the local maProperties contains the given
  53     // FillStyle tag and if the FillStyle there is different from FillStyle_NONE
  54     bool doNewDrawingLayerFillStyleDefinitionsExist(
  55         std::u16string_view rFillStyleTag) const;
  56
  57 protected:
  58
  59     // Helper which will deactivate all old fill definitions (identified by
  60     // the given OldFillStyleDefinitionSet) in the local maProperties. Deactivation
  61     // is done setting the index to -1. It returns true when actually old fill
  62     // definitions existed and were deactivated
  63     void deactivateOldFillStyleDefinitions(
  64         const OldFillStyleDefinitionSet& rHashSetOfTags);
  65
  66     // Helper to translate new DrawingLayer FillStyle values which are name-based
  67     // from ODF internal name to style display names which can be found in the current
  68     // document model (using NameOrIndex Items). The change is executed on the internal
  69     // maProperties. The return value is true when actually names were changed
  70     void translateNameBasedDrawingLayerFillStyleDefinitionsToStyleDisplayNames();
  71
  72     // provider for often used sets
  73     static const OldFillStyleDefinitionSet& getStandardSet();
  74     static const OldFillStyleDefinitionSet& getHeaderSet();
  75     static const OldFillStyleDefinitionSet& getFooterSet();
  76
  77     virtual void SetAttribute( sal_Int32 nElement, const OUString& rValue ) override;
  78     SvXMLStylesContext *GetStyles() { return mxStyles.get(); }
  79     ::std::vector< XMLPropertyState > & GetProperties() { return maProperties; }
  80
  81     // Override this method to create a new style. It's called by
  82     // CreateInsert to create a style if a style with the requested family and
  83     // name couldn't be found.
  84     virtual css::uno::Reference< css::style::XStyle > Create();
  85
  86 public:
  87
  88
  89     XMLPropStyleContext( SvXMLImport& rImport,
  90             SvXMLStylesContext& rStyles, XmlStyleFamily nFamily,
  91             bool bDefaultStyle=false );
  92     virtual ~XMLPropStyleContext() override;
  93
  94     virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext(
  95         sal_Int32 nElement, const css::uno::Reference< css::xml::sax::XFastAttributeList >& AttrList ) override;
  96
  97     virtual void FillPropertySet(
  98             const css::uno::Reference< css::beans::XPropertySet > & rPropSet );
  99
 100     virtual bool isEmptyDataStyleName() { return false; };
 101
 102     const SvXMLStylesContext *GetStyles() const { return static_cast<const SvXMLStylesContext *>(mxStyles.get()); }
 103     const ::std::vector< XMLPropertyState > & GetProperties() const { return maProperties; }
 104
 105     const css::uno::Reference< css::style::XStyle >&
 106                GetStyle() const { return mxStyle; }
 107     void SetStyle(
 108             const css::uno::Reference< css::style::XStyle >& xStl) { mxStyle = xStl; }
 109
 110     virtual void SetDefaults() override;
 111
 112     virtual void CreateAndInsert( bool bOverwrite ) override;
 113     virtual void Finish( bool bOverwrite ) override;
 114 };
 115
 116 #endif
 117
 118 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */