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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 0 : 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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