Get the style color and number just once
[LibreOffice.git] / sc / source / filter / inc / externallinkfragment.hxx
blobf14ba0b0af5e97fb3923e2d658719cc884bab056
1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /*
3 * This file is part of the LibreOffice project.
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/.
9 * This file incorporates work covered by the following license notice:
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 .
20 #pragma once
22 #include "excelhandlers.hxx"
23 #include "externallinkbuffer.hxx"
25 namespace oox::xls {
27 /** This class implements importing the sheetData element in external sheets.
29 The sheetData element embedded in the externalBook element contains cached
30 cells from externally linked sheets.
32 class ExternalSheetDataContext : public WorkbookContextBase
34 public:
35 explicit ExternalSheetDataContext(
36 WorkbookFragmentBase& rFragment,
37 const css::uno::Reference< css::sheet::XExternalSheetCache >& rxSheetCache );
39 protected:
40 virtual ::oox::core::ContextHandlerRef onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ) override;
41 virtual void onCharacters( const OUString& rChars ) override;
43 virtual ::oox::core::ContextHandlerRef onCreateRecordContext( sal_Int32 nRecId, SequenceInputStream& rStrm ) override;
45 private:
46 /** Imports cell settings from a c element. */
47 void importCell( const AttributeList& rAttribs );
49 /** Imports the EXTCELL_BLANK from the passed stream. */
50 void importExtCellBlank( SequenceInputStream& rStrm );
51 /** Imports the EXTCELL_BOOL from the passed stream. */
52 void importExtCellBool( SequenceInputStream& rStrm );
53 /** Imports the EXTCELL_DOUBLE from the passed stream. */
54 void importExtCellDouble( SequenceInputStream& rStrm );
55 /** Imports the EXTCELL_ERROR from the passed stream. */
56 void importExtCellError( SequenceInputStream& rStrm );
57 /** Imports the EXTCELL_STRING from the passed stream. */
58 void importExtCellString( SequenceInputStream& rStrm );
60 /** Sets the passed cell value to the current position in the sheet cache. */
61 void setCellValue( const css::uno::Any& rValue );
63 private:
64 css::uno::Reference< css::sheet::XExternalSheetCache >
65 mxSheetCache; /// The sheet cache used to store external cell values.
66 ScAddress maCurrPos; /// Position of current cell.
67 sal_Int32 mnCurrType; /// Data type of current cell.
70 class ExternalLinkFragment : public WorkbookFragmentBase
72 public:
73 explicit ExternalLinkFragment(
74 const WorkbookHelper& rHelper,
75 const OUString& rFragmentPath,
76 ExternalLink& rExtLink );
78 protected:
79 virtual ::oox::core::ContextHandlerRef onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ) override;
80 virtual void onCharacters( const OUString& rChars ) override;
81 virtual void onEndElement() override;
83 virtual ::oox::core::ContextHandlerRef onCreateRecordContext( sal_Int32 nRecId, SequenceInputStream& rStrm ) override;
85 virtual const ::oox::core::RecordInfo* getRecordInfos() const override;
87 private:
88 ::oox::core::ContextHandlerRef createSheetDataContext( sal_Int32 nSheetId );
90 private:
91 ExternalLink& mrExtLink;
92 ExternalNameRef mxExtName;
93 OUString maResultValue;
94 sal_Int32 mnResultType;
97 } // namespace oox::xls
99 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */