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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 : #include "editpropertyhandler.hxx"
21 : #include "formstrings.hxx"
22 : #include "formmetadata.hxx"
23 : #include "pcrservices.hxx"
24 :
25 : #include <com/sun/star/inspection/XObjectInspectorUI.hpp>
26 :
27 : #define TEXTTYPE_SINGLELINE 0
28 : #define TEXTTYPE_MULTILINE 1
29 : #define TEXTTYPE_RICHTEXT 2
30 :
31 :
32 4 : extern "C" void SAL_CALL createRegistryInfo_EditPropertyHandler()
33 : {
34 4 : ::pcr::EditPropertyHandler::registerImplementation();
35 4 : }
36 :
37 :
38 : namespace pcr
39 : {
40 :
41 :
42 : using namespace ::com::sun::star::uno;
43 : using namespace ::com::sun::star::lang;
44 : using namespace ::com::sun::star::beans;
45 : using namespace ::com::sun::star::script;
46 : using namespace ::com::sun::star::frame;
47 : using namespace ::com::sun::star::inspection;
48 :
49 :
50 : //= EditPropertyHandler
51 :
52 :
53 0 : EditPropertyHandler::EditPropertyHandler( const Reference< XComponentContext >& _rxContext )
54 0 : :EditPropertyHandler_Base( _rxContext )
55 : {
56 0 : }
57 :
58 :
59 0 : EditPropertyHandler::~EditPropertyHandler( )
60 : {
61 0 : }
62 :
63 :
64 4 : OUString SAL_CALL EditPropertyHandler::getImplementationName_static( ) throw (RuntimeException)
65 : {
66 4 : return OUString( "com.sun.star.comp.extensions.EditPropertyHandler" );
67 : }
68 :
69 :
70 4 : Sequence< OUString > SAL_CALL EditPropertyHandler::getSupportedServiceNames_static( ) throw (RuntimeException)
71 : {
72 4 : Sequence< OUString > aSupported( 1 );
73 4 : aSupported[0] = "com.sun.star.form.inspection.EditPropertyHandler";
74 4 : return aSupported;
75 : }
76 :
77 :
78 0 : Any SAL_CALL EditPropertyHandler::getPropertyValue( const OUString& _rPropertyName ) throw (UnknownPropertyException, RuntimeException, std::exception)
79 : {
80 0 : ::osl::MutexGuard aGuard( m_aMutex );
81 0 : PropertyId nPropId( impl_getPropertyId_throwUnknownProperty( _rPropertyName ) );
82 :
83 0 : Any aReturn;
84 : try
85 : {
86 0 : switch ( nPropId )
87 : {
88 : case PROPERTY_ID_SHOW_SCROLLBARS:
89 : {
90 0 : bool bHasVScroll = false;
91 0 : m_xComponent->getPropertyValue( PROPERTY_VSCROLL ) >>= bHasVScroll;
92 0 : bool bHasHScroll = false;
93 0 : m_xComponent->getPropertyValue( PROPERTY_HSCROLL ) >>= bHasHScroll;
94 :
95 0 : aReturn <<= (sal_Int32)( ( bHasVScroll ? 2 : 0 ) + ( bHasHScroll ? 1 : 0 ) );
96 : }
97 0 : break;
98 :
99 : case PROPERTY_ID_TEXTTYPE:
100 : {
101 0 : sal_Int32 nTextType = TEXTTYPE_SINGLELINE;
102 0 : bool bRichText = false;
103 0 : OSL_VERIFY( m_xComponent->getPropertyValue( PROPERTY_RICHTEXT ) >>= bRichText );
104 0 : if ( bRichText )
105 0 : nTextType = TEXTTYPE_RICHTEXT;
106 : else
107 : {
108 0 : bool bMultiLine = false;
109 0 : OSL_VERIFY( m_xComponent->getPropertyValue( PROPERTY_MULTILINE ) >>= bMultiLine );
110 0 : if ( bMultiLine )
111 0 : nTextType = TEXTTYPE_MULTILINE;
112 : else
113 0 : nTextType = TEXTTYPE_SINGLELINE;
114 : }
115 0 : aReturn <<= nTextType;
116 : }
117 0 : break;
118 :
119 :
120 : default:
121 : OSL_FAIL( "EditPropertyHandler::getPropertyValue: cannot handle this property!" );
122 0 : break;
123 : }
124 : }
125 0 : catch( const Exception& )
126 : {
127 : OSL_FAIL( "EditPropertyHandler::getPropertyValue: caught an exception!" );
128 : }
129 :
130 0 : return aReturn;
131 : }
132 :
133 :
134 0 : void SAL_CALL EditPropertyHandler::setPropertyValue( const OUString& _rPropertyName, const Any& _rValue ) throw (UnknownPropertyException, RuntimeException, std::exception)
135 : {
136 0 : ::osl::MutexGuard aGuard( m_aMutex );
137 0 : PropertyId nPropId( impl_getPropertyId_throwUnknownProperty( _rPropertyName ) );
138 :
139 : try
140 : {
141 0 : switch ( nPropId )
142 : {
143 : case PROPERTY_ID_SHOW_SCROLLBARS:
144 : {
145 0 : sal_Int32 nScrollbars = 0;
146 0 : _rValue >>= nScrollbars;
147 :
148 0 : bool bHasVScroll = 0 != ( nScrollbars & 2 );
149 0 : bool bHasHScroll = 0 != ( nScrollbars & 1 );
150 :
151 0 : m_xComponent->setPropertyValue( PROPERTY_VSCROLL, makeAny( bHasVScroll ) );
152 0 : m_xComponent->setPropertyValue( PROPERTY_HSCROLL, makeAny( bHasHScroll ) );
153 : }
154 0 : break;
155 :
156 : case PROPERTY_ID_TEXTTYPE:
157 : {
158 0 : bool bMultiLine = false;
159 0 : bool bRichText = false;
160 0 : sal_Int32 nTextType = TEXTTYPE_SINGLELINE;
161 0 : OSL_VERIFY( _rValue >>= nTextType );
162 0 : switch ( nTextType )
163 : {
164 0 : case TEXTTYPE_SINGLELINE: bMultiLine = bRichText = false; break;
165 0 : case TEXTTYPE_MULTILINE: bMultiLine = true; bRichText = false; break;
166 0 : case TEXTTYPE_RICHTEXT: bMultiLine = true; bRichText = true; break;
167 : default:
168 : OSL_FAIL( "EditPropertyHandler::setPropertyValue: invalid text type!" );
169 : }
170 :
171 0 : m_xComponent->setPropertyValue( PROPERTY_MULTILINE, makeAny( bMultiLine ) );
172 0 : m_xComponent->setPropertyValue( PROPERTY_RICHTEXT, makeAny( bRichText ) );
173 : }
174 0 : break;
175 :
176 : default:
177 : OSL_FAIL( "EditPropertyHandler::setPropertyValue: cannot handle this id!" );
178 : }
179 : }
180 0 : catch( const Exception& )
181 : {
182 : OSL_FAIL( "EditPropertyHandler::setPropertyValue: caught an exception!" );
183 0 : }
184 0 : }
185 :
186 :
187 0 : bool EditPropertyHandler::implHaveBothScrollBarProperties() const
188 : {
189 : // have a "Scrollbars" property if the object supports both "HScroll" and "VScroll"
190 0 : Reference< XPropertySetInfo > xPSI;
191 0 : if ( m_xComponent.is() )
192 0 : xPSI = m_xComponent->getPropertySetInfo();
193 :
194 0 : return xPSI.is()
195 0 : && xPSI->hasPropertyByName( PROPERTY_HSCROLL )
196 0 : && xPSI->hasPropertyByName( PROPERTY_VSCROLL );
197 : }
198 :
199 :
200 0 : bool EditPropertyHandler::implHaveTextTypeProperty() const
201 : {
202 : // have a "Scrollbars" property if the object supports both "HScroll" and "VScroll"
203 0 : Reference< XPropertySetInfo > xPSI;
204 0 : if ( m_xComponent.is() )
205 0 : xPSI = m_xComponent->getPropertySetInfo();
206 :
207 0 : return xPSI.is()
208 0 : && xPSI->hasPropertyByName( PROPERTY_RICHTEXT )
209 0 : && xPSI->hasPropertyByName( PROPERTY_MULTILINE );
210 : }
211 :
212 :
213 0 : Sequence< Property > SAL_CALL EditPropertyHandler::doDescribeSupportedProperties() const
214 : {
215 0 : ::std::vector< Property > aProperties;
216 :
217 0 : if ( implHaveBothScrollBarProperties() )
218 0 : addInt32PropertyDescription( aProperties, PROPERTY_SHOW_SCROLLBARS );
219 :
220 0 : if ( implHaveTextTypeProperty() )
221 0 : addInt32PropertyDescription( aProperties, PROPERTY_TEXTTYPE );
222 :
223 0 : if ( aProperties.empty() )
224 0 : return Sequence< Property >();
225 0 : return Sequence< Property >( &(*aProperties.begin()), aProperties.size() );
226 : }
227 :
228 :
229 0 : Sequence< OUString > SAL_CALL EditPropertyHandler::getSupersededProperties( ) throw (RuntimeException, std::exception)
230 : {
231 0 : ::osl::MutexGuard aGuard( m_aMutex );
232 0 : ::std::vector< OUString > aSuperseded;
233 0 : if ( implHaveBothScrollBarProperties() )
234 : {
235 0 : aSuperseded.push_back( static_cast<const OUString&>(PROPERTY_HSCROLL) );
236 0 : aSuperseded.push_back( static_cast<const OUString&>(PROPERTY_VSCROLL) );
237 : }
238 0 : if ( implHaveTextTypeProperty() )
239 : {
240 0 : aSuperseded.push_back( static_cast<const OUString&>(PROPERTY_RICHTEXT) );
241 0 : aSuperseded.push_back( static_cast<const OUString&>(PROPERTY_MULTILINE) );
242 : }
243 0 : if ( aSuperseded.empty() )
244 0 : return Sequence< OUString >();
245 0 : return Sequence< OUString >( &(*aSuperseded.begin()), aSuperseded.size() );
246 : }
247 :
248 :
249 0 : Sequence< OUString > SAL_CALL EditPropertyHandler::getActuatingProperties( ) throw (RuntimeException, std::exception)
250 : {
251 0 : ::osl::MutexGuard aGuard( m_aMutex );
252 0 : ::std::vector< OUString > aInterestingActuatingProps;
253 0 : if ( implHaveTextTypeProperty() )
254 0 : aInterestingActuatingProps.push_back( static_cast<const OUString&>(PROPERTY_TEXTTYPE) );
255 0 : aInterestingActuatingProps.push_back( static_cast<const OUString&>(PROPERTY_MULTILINE) );
256 0 : return Sequence< OUString >( &(*aInterestingActuatingProps.begin()), aInterestingActuatingProps.size() );
257 : }
258 :
259 :
260 0 : void SAL_CALL EditPropertyHandler::actuatingPropertyChanged( const OUString& _rActuatingPropertyName, const Any& _rNewValue, const Any& /*_rOldValue*/, const Reference< XObjectInspectorUI >& _rxInspectorUI, sal_Bool ) throw (NullPointerException, RuntimeException, std::exception)
261 : {
262 0 : if ( !_rxInspectorUI.is() )
263 0 : throw NullPointerException();
264 :
265 0 : ::osl::MutexGuard aGuard( m_aMutex );
266 0 : PropertyId nActuatingPropId( impl_getPropertyId_throwRuntime( _rActuatingPropertyName ) );
267 0 : switch ( nActuatingPropId )
268 : {
269 : case PROPERTY_ID_TEXTTYPE:
270 : {
271 0 : sal_Int32 nTextType = TEXTTYPE_SINGLELINE;
272 0 : getPropertyValue( PROPERTY_TEXTTYPE ) >>= nTextType;
273 :
274 0 : if ( impl_isSupportedProperty_nothrow( PROPERTY_ID_WORDBREAK ) )
275 0 : _rxInspectorUI->enablePropertyUI( PROPERTY_WORDBREAK, nTextType == TEXTTYPE_RICHTEXT );
276 0 : _rxInspectorUI->enablePropertyUI( PROPERTY_MAXTEXTLEN, nTextType != TEXTTYPE_RICHTEXT );
277 0 : _rxInspectorUI->enablePropertyUI( PROPERTY_ECHO_CHAR, nTextType == TEXTTYPE_SINGLELINE );
278 0 : _rxInspectorUI->enablePropertyUI( PROPERTY_FONT, nTextType != TEXTTYPE_RICHTEXT );
279 0 : _rxInspectorUI->enablePropertyUI( PROPERTY_ALIGN, nTextType != TEXTTYPE_RICHTEXT );
280 0 : _rxInspectorUI->enablePropertyUI( PROPERTY_DEFAULT_TEXT, nTextType != TEXTTYPE_RICHTEXT );
281 0 : _rxInspectorUI->enablePropertyUI( PROPERTY_SHOW_SCROLLBARS, nTextType != TEXTTYPE_SINGLELINE );
282 0 : _rxInspectorUI->enablePropertyUI( PROPERTY_LINEEND_FORMAT, nTextType != TEXTTYPE_SINGLELINE );
283 0 : _rxInspectorUI->enablePropertyUI( PROPERTY_VERTICAL_ALIGN, nTextType == TEXTTYPE_SINGLELINE );
284 :
285 0 : _rxInspectorUI->showCategory( OUString( "Data" ), nTextType != TEXTTYPE_RICHTEXT );
286 : }
287 0 : break;
288 :
289 : case PROPERTY_ID_MULTILINE:
290 : {
291 0 : bool bIsMultiline = false;
292 0 : _rNewValue >>= bIsMultiline;
293 :
294 0 : _rxInspectorUI->enablePropertyUI( PROPERTY_SHOW_SCROLLBARS, bIsMultiline );
295 0 : _rxInspectorUI->enablePropertyUI( PROPERTY_ECHO_CHAR, !bIsMultiline );
296 0 : _rxInspectorUI->enablePropertyUI( PROPERTY_LINEEND_FORMAT, bIsMultiline );
297 : }
298 0 : break;
299 :
300 : default:
301 : OSL_FAIL( "EditPropertyHandler::actuatingPropertyChanged: cannot handle this id!" );
302 0 : }
303 0 : }
304 :
305 :
306 12 : } // namespace pcr
307 :
308 :
309 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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