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
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* 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/.
*/
#ifndef INCLUDED_WRITERPERFECT_SOURCE_DRAW_IMPORTFILTERBASE_HXX
#define INCLUDED_WRITERPERFECT_SOURCE_DRAW_IMPORTFILTERBASE_HXX
#include <librevenge/librevenge.h>
#include <librevenge-stream/librevenge-stream.h>
#include <com/sun/star/document/XFilter.hpp>
#include <com/sun/star/document/XImporter.hpp>
#include <com/sun/star/document/XExtendedFilterDetection.hpp>
#include <com/sun/star/lang/XInitialization.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <cppuhelper/implbase1.hxx>
#include <cppuhelper/implbase4.hxx>
#include <unotools/mediadescriptor.hxx>
namespace com
{
namespace sun
{
namespace star
{
namespace beans
{
struct PropertyValue;
}
namespace lang
{
class XComponent;
}
namespace uno
{
class XComponentContext;
}
namespace xml
{
namespace sax
{
class XDocumentHandler;
}
}
}
}
}
class OdgGenerator;
namespace writerperfect
{
namespace draw
{
/* This component will be instantiated for both import or export. Whether it calls
* setSourceDocument or setTargetDocument determines which Impl function the filter
* member calls */
class ImportFilterImpl : public cppu::WeakImplHelper4
<
com::sun::star::document::XFilter,
com::sun::star::document::XImporter,
com::sun::star::document::XExtendedFilterDetection,
com::sun::star::lang::XInitialization
>
{
public:
ImportFilterImpl(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > &rxContext);
virtual ~ImportFilterImpl();
// XFilter
virtual sal_Bool SAL_CALL filter(const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > &aDescriptor)
throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
virtual void SAL_CALL cancel()
throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
// XImporter
virtual void SAL_CALL setTargetDocument(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XComponent > &xDoc)
throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
//XExtendedFilterDetection
virtual OUString SAL_CALL detect(com::sun::star::uno::Sequence< com::sun::star::beans::PropertyValue > &Descriptor)
throw(com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
// XInitialization
virtual void SAL_CALL initialize(const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any > &aArguments)
throw (::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
private:
virtual bool doDetectFormat(librevenge::RVNGInputStream &rInput, OUString &rTypeName) = 0;
virtual bool doImportDocument(librevenge::RVNGInputStream &rInput, librevenge::RVNGDrawingInterface &rGenerator, utl::MediaDescriptor &) = 0;
virtual void doRegisterHandlers(OdgGenerator &rGenerator);
private:
::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > mxContext;
::com::sun::star::uno::Reference< ::com::sun::star::lang::XComponent > mxDoc;
OUString msFilterName;
::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XDocumentHandler > mxHandler;
};
/** A base class for import filters.
*/
typedef cppu::ImplInheritanceHelper1<ImportFilterImpl, com::sun::star::lang::XServiceInfo> ImportFilterBase;
}
}
#endif // INCLUDED_WRITERPERFECT_SOURCE_DRAW_IMPORTFILTERBASE_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|