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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 INCLUDED_FORMS_SOURCE_COMPONENT_COMBOBOX_HXX
21 : #define INCLUDED_FORMS_SOURCE_COMPONENT_COMBOBOX_HXX
22 :
23 : #include "FormComponent.hxx"
24 : #include "errorbroadcaster.hxx"
25 : #include "entrylisthelper.hxx"
26 : #include "cachedrowset.hxx"
27 :
28 : #include <com/sun/star/util/XNumberFormatter.hpp>
29 : #include <com/sun/star/sdb/XSQLErrorBroadcaster.hpp>
30 : #include <com/sun/star/form/ListSourceType.hpp>
31 : #include <com/sun/star/awt/XItemListener.hpp>
32 : #include <com/sun/star/awt/XFocusListener.hpp>
33 :
34 : #include <connectivity/formattedcolumnvalue.hxx>
35 :
36 : #include <cppuhelper/interfacecontainer.hxx>
37 :
38 : #include <vcl/timer.hxx>
39 :
40 :
41 : namespace frm
42 : {
43 :
44 :
45 : // OComboBoxModel
46 :
47 : class OComboBoxModel
48 : :public OBoundControlModel
49 : ,public OEntryListHelper
50 : ,public OErrorBroadcaster
51 : {
52 : CachedRowSet m_aListRowSet; // the row set to fill the list
53 : ::com::sun::star::uno::Any m_aBoundColumn; // obsolet
54 : OUString m_aListSource;
55 : OUString m_aDefaultText; // DefaultText
56 : ::com::sun::star::uno::Any m_aLastKnownValue;
57 :
58 : StringSequence m_aDesignModeStringItems;
59 : // upon loading, in some cases we reset fill our string item list ourself. We don't want
60 : // to lose the user's items then, so we remember them here.
61 :
62 :
63 : ::com::sun::star::uno::Reference< ::com::sun::star::util::XNumberFormatter> m_xFormatter;
64 :
65 : ::com::sun::star::form::ListSourceType m_eListSourceType; // ListSource's type
66 : bool m_bEmptyIsNull; // Empty string is interpreted as NULL
67 :
68 : ::std::auto_ptr< ::dbtools::FormattedColumnValue >
69 : m_pValueFormatter;
70 :
71 :
72 :
73 : protected:
74 : virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type> _getTypes() SAL_OVERRIDE;
75 :
76 : public:
77 : DECLARE_DEFAULT_LEAF_XTOR( OComboBoxModel );
78 :
79 : virtual void SAL_CALL disposing() SAL_OVERRIDE;
80 :
81 : // OPropertySetHelper
82 : virtual void SAL_CALL getFastPropertyValue(::com::sun::star::uno::Any& rValue, sal_Int32 nHandle) const SAL_OVERRIDE;
83 : virtual void SAL_CALL setFastPropertyValue_NoBroadcast( sal_Int32 nHandle, const ::com::sun::star::uno::Any& rValue )
84 : throw (::com::sun::star::uno::Exception, std::exception) SAL_OVERRIDE;
85 : virtual sal_Bool SAL_CALL convertFastPropertyValue(
86 : ::com::sun::star::uno::Any& _rConvertedValue, ::com::sun::star::uno::Any& _rOldValue, sal_Int32 _nHandle, const ::com::sun::star::uno::Any& _rValue )
87 : throw (::com::sun::star::lang::IllegalArgumentException) SAL_OVERRIDE;
88 :
89 : // XLoadListener
90 : virtual void SAL_CALL reloaded( const ::com::sun::star::lang::EventObject& aEvent ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
91 :
92 : // XServiceInfo
93 0 : IMPLEMENTATION_NAME(OComboBoxModel);
94 : virtual StringSequence SAL_CALL getSupportedServiceNames() throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
95 :
96 : // UNO
97 0 : DECLARE_UNO3_AGG_DEFAULTS(OComboBoxModel, OBoundControlModel)
98 : virtual ::com::sun::star::uno::Any SAL_CALL queryAggregation( const ::com::sun::star::uno::Type& _rType ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
99 :
100 : // XPersistObject
101 : virtual OUString SAL_CALL getServiceName() throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
102 : virtual void SAL_CALL
103 : write(const ::com::sun::star::uno::Reference< ::com::sun::star::io::XObjectOutputStream>& _rxOutStream) throw(::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
104 : virtual void SAL_CALL
105 : read(const ::com::sun::star::uno::Reference< ::com::sun::star::io::XObjectInputStream>& _rxInStream) throw(::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
106 :
107 : // OControlModel's property handling
108 : virtual void describeFixedProperties(
109 : ::com::sun::star::uno::Sequence< ::com::sun::star::beans::Property >& /* [out] */ _rProps
110 : ) const SAL_OVERRIDE;
111 : virtual void describeAggregateProperties(
112 : ::com::sun::star::uno::Sequence< ::com::sun::star::beans::Property >& /* [out] */ _rAggregateProps
113 : ) const SAL_OVERRIDE;
114 :
115 : // XEventListener
116 : virtual void SAL_CALL disposing(const ::com::sun::star::lang::EventObject& Source) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
117 :
118 : // prevent method hiding
119 : using OBoundControlModel::getFastPropertyValue;
120 :
121 : protected:
122 : // OBoundControlModel overridables
123 : virtual ::com::sun::star::uno::Any
124 : translateDbColumnToControlValue( ) SAL_OVERRIDE;
125 : virtual sal_Bool commitControlValueToDbColumn( bool _bPostReset ) SAL_OVERRIDE;
126 :
127 : virtual void onConnectedDbColumn( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& _rxForm ) SAL_OVERRIDE;
128 : virtual void onDisconnectedDbColumn() SAL_OVERRIDE;
129 :
130 : virtual ::com::sun::star::uno::Any
131 : getDefaultForReset() const SAL_OVERRIDE;
132 :
133 : virtual void resetNoBroadcast() SAL_OVERRIDE;
134 :
135 : // OEntryListHelper overriables
136 : virtual void stringItemListChanged( ControlModelLock& _rInstanceLock ) SAL_OVERRIDE;
137 : virtual void connectedExternalListSource( ) SAL_OVERRIDE;
138 : virtual void disconnectedExternalListSource( ) SAL_OVERRIDE;
139 : virtual void refreshInternalEntryList() SAL_OVERRIDE;
140 :
141 : protected:
142 : void loadData( bool _bForce );
143 :
144 : DECLARE_XCLONEABLE();
145 : };
146 :
147 :
148 : // OComboBoxControl
149 :
150 :
151 0 : class OComboBoxControl : public OBoundControl
152 : {
153 : public:
154 : OComboBoxControl(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext>& _rxContext);
155 :
156 : // XServiceInfo
157 0 : IMPLEMENTATION_NAME(OComboBoxControl);
158 : virtual StringSequence SAL_CALL getSupportedServiceNames() throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
159 : };
160 :
161 :
162 : }
163 :
164 :
165 : #endif // INCLUDED_FORMS_SOURCE_COMPONENT_COMBOBOX_HXX
166 :
167 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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