blob: 1d5f5c3c9e79b72a3a22f45fb09cec43f357cd8f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
|
/* -*- 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 .
*/
#ifndef INCLUDED_SC_SOURCE_FILTER_INC_EXTERNALLINKFRAGMENT_HXX
#define INCLUDED_SC_SOURCE_FILTER_INC_EXTERNALLINKFRAGMENT_HXX
#include "excelhandlers.hxx"
#include "externallinkbuffer.hxx"
namespace oox {
namespace xls {
class ExternalLink;
/** This class implements importing the sheetData element in external sheets.
The sheetData element embedded in the externalBook element contains cached
cells from externally linked sheets.
*/
class ExternalSheetDataContext : public WorkbookContextBase
{
public:
explicit ExternalSheetDataContext(
WorkbookFragmentBase& rFragment,
const css::uno::Reference< css::sheet::XExternalSheetCache >& rxSheetCache );
protected:
virtual ::oox::core::ContextHandlerRef onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ) override;
virtual void onCharacters( const OUString& rChars ) override;
virtual ::oox::core::ContextHandlerRef onCreateRecordContext( sal_Int32 nRecId, SequenceInputStream& rStrm ) override;
private:
/** Imports cell settings from a c element. */
void importCell( const AttributeList& rAttribs );
/** Imports the EXTCELL_BLANK from the passed stream. */
void importExtCellBlank( SequenceInputStream& rStrm );
/** Imports the EXTCELL_BOOL from the passed stream. */
void importExtCellBool( SequenceInputStream& rStrm );
/** Imports the EXTCELL_DOUBLE from the passed stream. */
void importExtCellDouble( SequenceInputStream& rStrm );
/** Imports the EXTCELL_ERROR from the passed stream. */
void importExtCellError( SequenceInputStream& rStrm );
/** Imports the EXTCELL_STRING from the passed stream. */
void importExtCellString( SequenceInputStream& rStrm );
/** Sets the passed cell value to the current position in the sheet cache. */
void setCellValue( const css::uno::Any& rValue );
private:
css::uno::Reference< css::sheet::XExternalSheetCache >
mxSheetCache; /// The sheet cache used to store external cell values.
ScAddress maCurrPos; /// Position of current cell.
sal_Int32 mnCurrType; /// Data type of current cell.
};
class ExternalLinkFragment : public WorkbookFragmentBase
{
public:
explicit ExternalLinkFragment(
const WorkbookHelper& rHelper,
const OUString& rFragmentPath,
ExternalLink& rExtLink );
protected:
virtual ::oox::core::ContextHandlerRef onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ) override;
virtual void onCharacters( const OUString& rChars ) override;
virtual void onEndElement() override;
virtual ::oox::core::ContextHandlerRef onCreateRecordContext( sal_Int32 nRecId, SequenceInputStream& rStrm ) override;
virtual const ::oox::core::RecordInfo* getRecordInfos() const override;
private:
::oox::core::ContextHandlerRef createSheetDataContext( sal_Int32 nSheetId );
private:
ExternalLink& mrExtLink;
ExternalNameRef mxExtName;
OUString maResultValue;
sal_Int32 mnResultType;
};
} // namespace xls
} // namespace oox
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
