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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /* MSWorksCalcImportFilter: Sets up the filter, and calls DocumentCollector
3 : * to do the actual filtering
4 : *
5 : * This file is part of the LibreOffice project.
6 : *
7 : * This Source Code Form is subject to the terms of the Mozilla Public
8 : * License, v. 2.0. If a copy of the MPL was not distributed with this
9 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
10 : */
11 :
12 : #include <com/sun/star/uno/Reference.h>
13 : #include <cppuhelper/supportsservice.hxx>
14 :
15 : #include <libwps/libwps.h>
16 :
17 : #include "WPFTEncodingDialog.hxx"
18 : #include "MSWorksCalcImportFilter.hxx"
19 :
20 : using com::sun::star::uno::Sequence;
21 : using com::sun::star::uno::Reference;
22 : using com::sun::star::uno::Any;
23 : using com::sun::star::uno::XInterface;
24 : using com::sun::star::uno::Exception;
25 : using com::sun::star::uno::RuntimeException;
26 : using com::sun::star::uno::XComponentContext;
27 :
28 4 : bool MSWorksCalcImportFilter::doImportDocument(librevenge::RVNGInputStream &rInput, OdsGenerator &rGenerator, utl::MediaDescriptor &)
29 : {
30 4 : libwps::WPSKind kind = libwps::WPS_TEXT;
31 : libwps::WPSCreator creator;
32 : bool needEncoding;
33 4 : const libwps::WPSConfidence confidence = libwps::WPSDocument::isFileFormatSupported(&rInput, kind, creator, needEncoding);
34 :
35 4 : std::string fileEncoding("");
36 4 : if ((kind == libwps::WPS_SPREADSHEET || kind == libwps::WPS_DATABASE) && (confidence == libwps::WPS_CONFIDENCE_EXCELLENT) && needEncoding)
37 : {
38 4 : OUString title, encoding;
39 2 : if (creator == libwps::WPS_MSWORKS)
40 : {
41 2 : title="Import MsWorks files(libwps)";
42 2 : encoding="CP850";
43 : }
44 0 : else if (creator == libwps::WPS_LOTUS)
45 : {
46 0 : title="Import Lotus files(libwps)";
47 0 : encoding="CP437";
48 : }
49 0 : else if (creator == libwps::WPS_SYMPHONY)
50 : {
51 0 : title="Import Symphony files(libwps)";
52 0 : encoding="CP437";
53 : }
54 : else
55 : {
56 0 : title="Import Quattro Pro files(libwps)";
57 0 : encoding="CP437";
58 : }
59 : try
60 : {
61 2 : const ScopedVclPtrInstance<writerperfect::WPFTEncodingDialog> pDlg(title, encoding);
62 0 : if (pDlg->Execute() == RET_OK)
63 : {
64 0 : if (!pDlg->GetEncoding().isEmpty())
65 0 : fileEncoding=pDlg->GetEncoding().toUtf8().getStr();
66 : }
67 : // we can fail because we are in headless mode, the user has cancelled conversion, ...
68 0 : else if (pDlg->hasUserCalledCancel())
69 0 : return false;
70 : }
71 2 : catch (css::uno::Exception &e)
72 : {
73 : SAL_WARN("writerperfect", "ignoring Exception " << e.Message);
74 2 : }
75 : }
76 4 : return libwps::WPS_OK == libwps::WPSDocument::parse(&rInput, &rGenerator, "", fileEncoding.c_str());
77 : }
78 :
79 265 : bool MSWorksCalcImportFilter::doDetectFormat(librevenge::RVNGInputStream &rInput, OUString &rTypeName)
80 : {
81 265 : libwps::WPSKind kind = libwps::WPS_TEXT;
82 : libwps::WPSCreator creator;
83 : bool needEncoding;
84 265 : const libwps::WPSConfidence confidence = libwps::WPSDocument::isFileFormatSupported(&rInput, kind, creator, needEncoding);
85 :
86 265 : if ((kind == libwps::WPS_SPREADSHEET || kind == libwps::WPS_DATABASE) && confidence == libwps::WPS_CONFIDENCE_EXCELLENT)
87 : {
88 4 : if (creator == libwps::WPS_MSWORKS)
89 : {
90 4 : rTypeName = "calc_MS_Works_Document";
91 4 : return true;
92 : }
93 0 : if (creator == libwps::WPS_LOTUS || creator == libwps::WPS_SYMPHONY)
94 : {
95 0 : rTypeName = "calc_WPS_Lotus_Document";
96 0 : return true;
97 : }
98 0 : if (creator == libwps::WPS_QUATTRO_PRO)
99 : {
100 0 : rTypeName = "calc_WPS_QPro_Document";
101 0 : return true;
102 : }
103 : }
104 :
105 261 : return false;
106 : }
107 :
108 4 : void MSWorksCalcImportFilter::doRegisterHandlers(OdsGenerator &)
109 : {
110 4 : }
111 :
112 19 : OUString MSWorksCalcImportFilter_getImplementationName()
113 : throw (RuntimeException)
114 : {
115 19 : return OUString("com.sun.star.comp.Calc.MSWorksCalcImportFilter");
116 : }
117 :
118 7 : Sequence< OUString > SAL_CALL MSWorksCalcImportFilter_getSupportedServiceNames()
119 : throw (RuntimeException)
120 : {
121 7 : Sequence < OUString > aRet(2);
122 7 : OUString *pArray = aRet.getArray();
123 7 : pArray[0] = "com.sun.star.document.ImportFilter";
124 7 : pArray[1] = "com.sun.star.document.ExtendedTypeDetection";
125 7 : return aRet;
126 : }
127 : #undef SERVICE_NAME2
128 : #undef SERVICE_NAME1
129 :
130 263 : Reference< XInterface > SAL_CALL MSWorksCalcImportFilter_createInstance(const Reference< XComponentContext > &rContext)
131 : throw(Exception)
132 : {
133 263 : return static_cast<cppu::OWeakObject *>(new MSWorksCalcImportFilter(rContext));
134 : }
135 :
136 : // XServiceInfo
137 1 : OUString SAL_CALL MSWorksCalcImportFilter::getImplementationName()
138 : throw (RuntimeException, std::exception)
139 : {
140 1 : return MSWorksCalcImportFilter_getImplementationName();
141 : }
142 0 : sal_Bool SAL_CALL MSWorksCalcImportFilter::supportsService(const OUString &rServiceName)
143 : throw (RuntimeException, std::exception)
144 : {
145 0 : return cppu::supportsService(this, rServiceName);
146 : }
147 1 : Sequence< OUString > SAL_CALL MSWorksCalcImportFilter::getSupportedServiceNames()
148 : throw (RuntimeException, std::exception)
149 : {
150 1 : return MSWorksCalcImportFilter_getSupportedServiceNames();
151 : }
152 :
153 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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