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1 : : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : : /*
3 : : * This file is part of the LibreOffice project.
4 : : *
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/.
8 : : *
9 : : * This file incorporates work covered by the following license notice:
10 : : *
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 .
18 : : */
19 : :
20 : : #ifndef _FORMS_EDITBASE_HXX_
21 : : #define _FORMS_EDITBASE_HXX_
22 : :
23 : : #include "FormComponent.hxx"
24 : : #include <com/sun/star/util/XNumberFormatter.hpp>
25 : : #include <com/sun/star/awt/XFocusListener.hpp>
26 : : #include <com/sun/star/awt/XKeyListener.hpp>
27 : : #include <com/sun/star/form/XChangeBroadcaster.hpp>
28 : : #include <com/sun/star/lang/XEventListener.hpp>
29 : : #include <com/sun/star/lang/XServiceInfo.hpp>
30 : : #include <com/sun/star/lang/XComponent.hpp>
31 : :
32 : : // persistence flags for use with the version id
33 : : #define PF_HANDLE_COMMON_PROPS 0x8000
34 : : // Derived classes which use their own persistence methods (read/write) and have an own
35 : : // version handling therein may want to clear this flag in getPersistenceFlags.
36 : : // If done so, this class will write an version without a call to writeCommonEditProperties.
37 : : #define PF_FAKE_FORMATTED_FIELD 0x4000
38 : : // .... hmmm .... a fake, as the name suggests. see OFormattedFieldWrapper
39 : : #define PF_RESERVED_2 0x2000
40 : : #define PF_RESERVED_3 0x1000
41 : : #define PF_RESERVED_4 0x0800
42 : : #define PF_RESERVED_5 0x0400
43 : : #define PF_RESERVED_6 0x0200
44 : : #define PF_RESERVED_7 0x0100
45 : :
46 : : #define PF_SPECIAL_FLAGS 0xFF00
47 : :
48 : : //.........................................................................
49 : : namespace frm
50 : : {
51 : :
52 : : //==================================================================
53 : : //= OEditBaseModel
54 : : //==================================================================
55 : : class OEditBaseModel : public OBoundControlModel
56 : : {
57 : : sal_Int16 m_nLastReadVersion;
58 : :
59 : : protected:
60 : : // [properties] for all EditingFields
61 : : ::com::sun::star::uno::Any m_aDefault;
62 : : ::rtl::OUString m_aDefaultText; // default value
63 : : sal_Bool m_bEmptyIsNull : 1; // empty string will be interepreted as NULL when committing
64 : : sal_Bool m_bFilterProposal : 1; // use a list of possible value in filtermode
65 : : // [properties]
66 : :
67 : 2 : sal_Int16 getLastReadVersion() const { return m_nLastReadVersion; }
68 : :
69 : : public:
70 : : DECLARE_DEFAULT_BOUND_XTOR( OEditBaseModel );
71 : :
72 : : // XPersistObject
73 : : virtual void SAL_CALL write(const ::com::sun::star::uno::Reference< ::com::sun::star::io::XObjectOutputStream>& _rxOutStream) throw ( ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
74 : : virtual void SAL_CALL read(const ::com::sun::star::uno::Reference< ::com::sun::star::io::XObjectInputStream>& _rxInStream) throw ( ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
75 : :
76 : : // XPropertySet
77 : : virtual void SAL_CALL getFastPropertyValue(::com::sun::star::uno::Any& rValue, sal_Int32 nHandle ) const;
78 : : virtual sal_Bool SAL_CALL convertFastPropertyValue(::com::sun::star::uno::Any& rConvertedValue, ::com::sun::star::uno::Any& rOldValue,
79 : : sal_Int32 nHandle, const ::com::sun::star::uno::Any& rValue )
80 : : throw(::com::sun::star::lang::IllegalArgumentException);
81 : : virtual void SAL_CALL setFastPropertyValue_NoBroadcast(sal_Int32 nHandle, const ::com::sun::star::uno::Any& rValue) throw ( ::com::sun::star::uno::Exception);
82 : : using ::cppu::OPropertySetHelper::getFastPropertyValue;
83 : :
84 : : // XPropertyState
85 : : virtual ::com::sun::star::uno::Any getPropertyDefaultByHandle( sal_Int32 nHandle ) const;
86 : :
87 : : protected:
88 : : // new properties common to all edit models should be handled with the following two methods
89 : : void SAL_CALL readCommonEditProperties(const ::com::sun::star::uno::Reference< ::com::sun::star::io::XObjectInputStream>& _rxInStream);
90 : : void SAL_CALL writeCommonEditProperties(const ::com::sun::star::uno::Reference< ::com::sun::star::io::XObjectOutputStream>& _rxOutStream);
91 : : void defaultCommonEditProperties();
92 : :
93 : : virtual sal_uInt16 getPersistenceFlags() const;
94 : : // derived classes may use this if they want this base class to write additinal version flags
95 : : // (one of the PF_.... constants). After ::read they may ask for that flags with getLastReadVersion
96 : : };
97 : :
98 : : //.........................................................................
99 : : }
100 : : //.........................................................................
101 : :
102 : : #endif // _FORMS_EDITBASE_HXX_
103 : :
104 : : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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