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
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* MWAWCalcImportFilter: Sets up the filter, and calls DocumentCollector
* to do the actual filtering
*
* 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/.
*/
#include <cppuhelper/supportsservice.hxx>
#include <libmwaw/libmwaw.hxx>
#include "MWAWCalcImportFilter.hxx"
static bool handleEmbeddedMWAWGraphicObject(const librevenge::RVNGBinaryData& data,
OdfDocumentHandler* pHandler,
const OdfStreamType streamType)
{
OdgGenerator exporter;
exporter.addDocumentHandler(pHandler, streamType);
return MWAWDocument::decodeGraphic(data, &exporter);
}
static bool handleEmbeddedMWAWSpreadsheetObject(const librevenge::RVNGBinaryData& data,
OdfDocumentHandler* pHandler,
const OdfStreamType streamType)
{
OdsGenerator exporter;
exporter.addDocumentHandler(pHandler, streamType);
return MWAWDocument::decodeSpreadsheet(data, &exporter);
}
bool MWAWCalcImportFilter::doImportDocument(weld::Window*, librevenge::RVNGInputStream& rInput,
OdsGenerator& rGenerator, utl::MediaDescriptor&)
{
return MWAWDocument::MWAW_R_OK == MWAWDocument::parse(&rInput, &rGenerator);
}
bool MWAWCalcImportFilter::doDetectFormat(librevenge::RVNGInputStream& rInput, OUString& rTypeName)
{
rTypeName.clear();
MWAWDocument::Type docType = MWAWDocument::MWAW_T_UNKNOWN;
MWAWDocument::Kind docKind = MWAWDocument::MWAW_K_UNKNOWN;
const MWAWDocument::Confidence confidence
= MWAWDocument::isFileFormatSupported(&rInput, docType, docKind);
if (confidence == MWAWDocument::MWAW_C_EXCELLENT)
{
switch (docKind)
{
case MWAWDocument::MWAW_K_DATABASE:
switch (docType)
{
case MWAWDocument::MWAW_T_CLARISWORKS:
rTypeName = "calc_ClarisWorks";
break;
case MWAWDocument::MWAW_T_MICROSOFTWORKS:
rTypeName = "calc_Mac_Works";
break;
default:
rTypeName = "MWAW_Database";
break;
}
break;
case MWAWDocument::MWAW_K_SPREADSHEET:
switch (docType)
{
case MWAWDocument::MWAW_T_CLARISRESOLVE:
rTypeName = "calc_Claris_Resolve";
break;
case MWAWDocument::MWAW_T_CLARISWORKS:
rTypeName = "calc_ClarisWorks";
break;
case MWAWDocument::MWAW_T_MICROSOFTWORKS:
rTypeName = "calc_Mac_Works";
break;
default:
rTypeName = "MWAW_Spreadsheet";
break;
}
break;
default:
break;
}
}
return !rTypeName.isEmpty();
}
void MWAWCalcImportFilter::doRegisterHandlers(OdsGenerator& rGenerator)
{
rGenerator.registerEmbeddedObjectHandler("image/mwaw-odg", &handleEmbeddedMWAWGraphicObject);
rGenerator.registerEmbeddedObjectHandler("image/mwaw-ods",
&handleEmbeddedMWAWSpreadsheetObject);
}
// XServiceInfo
OUString SAL_CALL MWAWCalcImportFilter::getImplementationName()
{
return "com.sun.star.comp.Calc.MWAWCalcImportFilter";
}
sal_Bool SAL_CALL MWAWCalcImportFilter::supportsService(const OUString& rServiceName)
{
return cppu::supportsService(this, rServiceName);
}
css::uno::Sequence<OUString> SAL_CALL MWAWCalcImportFilter::getSupportedServiceNames()
{
return { "com.sun.star.document.ImportFilter", "com.sun.star.document.ExtendedTypeDetection" };
}
extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
com_sun_star_comp_Calc_MWAWCalcImportFilter_get_implementation(
css::uno::XComponentContext* const context, const css::uno::Sequence<css::uno::Any>&)
{
return cppu::acquire(new MWAWCalcImportFilter(context));
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
