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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 "toolkit/controls/tkscrollbar.hxx"
21 : #include "toolkit/helper/property.hxx"
22 : #include "toolkit/helper/unopropertyarrayhelper.hxx"
23 : #include <cppuhelper/typeprovider.hxx>
24 :
25 : // for introspection
26 : #include <toolkit/awt/vclxwindows.hxx>
27 :
28 :
29 : namespace toolkit
30 : {
31 :
32 :
33 : using namespace ::com::sun::star;
34 :
35 :
36 : //= UnoControlScrollBarModel
37 :
38 :
39 0 : UnoControlScrollBarModel::UnoControlScrollBarModel( const uno::Reference< uno::XComponentContext >& i_factory )
40 0 : :UnoControlModel( i_factory )
41 : {
42 0 : UNO_CONTROL_MODEL_REGISTER_PROPERTIES( VCLXScrollBar );
43 0 : }
44 :
45 :
46 0 : OUString UnoControlScrollBarModel::getServiceName( ) throw(::com::sun::star::uno::RuntimeException, std::exception)
47 : {
48 0 : return OUString::createFromAscii( szServiceName_UnoControlScrollBarModel );
49 : }
50 :
51 :
52 0 : uno::Any UnoControlScrollBarModel::ImplGetDefaultValue( sal_uInt16 nPropId ) const
53 : {
54 0 : switch ( nPropId )
55 : {
56 : case BASEPROPERTY_LIVE_SCROLL:
57 0 : return uno::makeAny( false );
58 : case BASEPROPERTY_DEFAULTCONTROL:
59 0 : return uno::makeAny( OUString::createFromAscii( szServiceName_UnoControlScrollBar ) );
60 :
61 : default:
62 0 : return UnoControlModel::ImplGetDefaultValue( nPropId );
63 : }
64 : }
65 :
66 :
67 0 : ::cppu::IPropertyArrayHelper& UnoControlScrollBarModel::getInfoHelper()
68 : {
69 : static UnoPropertyArrayHelper* pHelper = NULL;
70 0 : if ( !pHelper )
71 : {
72 0 : uno::Sequence<sal_Int32> aIDs = ImplGetPropertyIds();
73 0 : pHelper = new UnoPropertyArrayHelper( aIDs );
74 : }
75 0 : return *pHelper;
76 : }
77 :
78 :
79 0 : uno::Reference< beans::XPropertySetInfo > UnoControlScrollBarModel::getPropertySetInfo( ) throw(uno::RuntimeException, std::exception)
80 : {
81 0 : static uno::Reference< beans::XPropertySetInfo > xInfo( createPropertySetInfo( getInfoHelper() ) );
82 0 : return xInfo;
83 : }
84 :
85 :
86 :
87 : //= UnoControlScrollBarModel
88 :
89 0 : UnoScrollBarControl::UnoScrollBarControl()
90 : :UnoControlBase()
91 0 : ,maAdjustmentListeners( *this )
92 : {
93 0 : }
94 :
95 0 : OUString UnoScrollBarControl::GetComponentServiceName()
96 : {
97 0 : return OUString("ScrollBar");
98 : }
99 :
100 : // ::com::sun::star::uno::XInterface
101 0 : uno::Any UnoScrollBarControl::queryAggregation( const uno::Type & rType ) throw(uno::RuntimeException, std::exception)
102 : {
103 : uno::Any aRet = ::cppu::queryInterface( rType,
104 : (static_cast< awt::XAdjustmentListener* >(this)),
105 0 : (static_cast< awt::XScrollBar* >(this)) );
106 0 : return (aRet.hasValue() ? aRet : UnoControlBase::queryAggregation( rType ));
107 : }
108 :
109 : // ::com::sun::star::lang::XTypeProvider
110 0 : IMPL_XTYPEPROVIDER_START( UnoScrollBarControl )
111 0 : getCppuType( ( uno::Reference< awt::XAdjustmentListener>* ) NULL ),
112 0 : getCppuType( ( uno::Reference< awt::XScrollBar>* ) NULL ),
113 : UnoControlBase::getTypes()
114 0 : IMPL_XTYPEPROVIDER_END
115 :
116 0 : void UnoScrollBarControl::dispose() throw(uno::RuntimeException, std::exception)
117 : {
118 0 : lang::EventObject aEvt;
119 0 : aEvt.Source = (::cppu::OWeakObject*)this;
120 0 : maAdjustmentListeners.disposeAndClear( aEvt );
121 0 : UnoControl::dispose();
122 0 : }
123 :
124 0 : void UnoScrollBarControl::createPeer( const uno::Reference< awt::XToolkit > & rxToolkit, const uno::Reference< awt::XWindowPeer > & rParentPeer ) throw(uno::RuntimeException, std::exception)
125 : {
126 0 : UnoControl::createPeer( rxToolkit, rParentPeer );
127 :
128 0 : uno::Reference < awt::XScrollBar > xScrollBar( getPeer(), uno::UNO_QUERY );
129 0 : xScrollBar->addAdjustmentListener( this );
130 0 : }
131 :
132 : // ::com::sun::star::awt::XAdjustmentListener
133 0 : void UnoScrollBarControl::adjustmentValueChanged( const ::com::sun::star::awt::AdjustmentEvent& rEvent ) throw(::com::sun::star::uno::RuntimeException, std::exception)
134 : {
135 0 : switch ( rEvent.Type )
136 : {
137 : case ::com::sun::star::awt::AdjustmentType_ADJUST_LINE:
138 : case ::com::sun::star::awt::AdjustmentType_ADJUST_PAGE:
139 : case ::com::sun::star::awt::AdjustmentType_ADJUST_ABS:
140 : {
141 0 : uno::Reference< awt::XScrollBar > xScrollBar( getPeer(), uno::UNO_QUERY );
142 :
143 0 : if ( xScrollBar.is() )
144 : {
145 0 : uno::Any aAny;
146 0 : aAny <<= xScrollBar->getValue();
147 0 : ImplSetPropertyValue( GetPropertyName( BASEPROPERTY_SCROLLVALUE ), aAny, false );
148 0 : }
149 : }
150 0 : break;
151 : default:
152 : {
153 : OSL_FAIL( "UnoScrollBarControl::adjustmentValueChanged - unknown Type" );
154 :
155 : }
156 : }
157 :
158 0 : if ( maAdjustmentListeners.getLength() )
159 0 : maAdjustmentListeners.adjustmentValueChanged( rEvent );
160 0 : }
161 :
162 : // ::com::sun::star::awt::XScrollBar
163 0 : void UnoScrollBarControl::addAdjustmentListener( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XAdjustmentListener > & l ) throw(::com::sun::star::uno::RuntimeException, std::exception)
164 : {
165 0 : maAdjustmentListeners.addInterface( l );
166 0 : }
167 :
168 0 : void UnoScrollBarControl::removeAdjustmentListener( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XAdjustmentListener > & l ) throw(::com::sun::star::uno::RuntimeException, std::exception)
169 : {
170 0 : maAdjustmentListeners.removeInterface( l );
171 0 : }
172 :
173 0 : void UnoScrollBarControl::setValue( sal_Int32 n ) throw(::com::sun::star::uno::RuntimeException, std::exception)
174 : {
175 0 : ImplSetPropertyValue( GetPropertyName( BASEPROPERTY_SCROLLVALUE ), uno::makeAny( n ), true );
176 0 : }
177 :
178 0 : void UnoScrollBarControl::setValues( sal_Int32 nValue, sal_Int32 nVisible, sal_Int32 nMax ) throw(::com::sun::star::uno::RuntimeException, std::exception)
179 : {
180 0 : uno::Any aAny;
181 0 : aAny <<= nValue;
182 0 : ImplSetPropertyValue( GetPropertyName( BASEPROPERTY_SCROLLVALUE ), aAny, true );
183 0 : aAny <<= nVisible;
184 0 : ImplSetPropertyValue( GetPropertyName( BASEPROPERTY_VISIBLESIZE ), aAny, true );
185 0 : aAny <<= nMax;
186 0 : ImplSetPropertyValue( GetPropertyName( BASEPROPERTY_SCROLLVALUE_MAX ), aAny, true );
187 0 : }
188 :
189 0 : sal_Int32 UnoScrollBarControl::getValue() throw(::com::sun::star::uno::RuntimeException, std::exception)
190 : {
191 0 : sal_Int32 n = 0;
192 0 : if ( getPeer().is() )
193 : {
194 0 : uno::Reference< awt::XScrollBar > xScrollBar( getPeer(), uno::UNO_QUERY );
195 0 : n = xScrollBar->getValue();
196 : }
197 0 : return n;
198 : }
199 :
200 0 : void UnoScrollBarControl::setMaximum( sal_Int32 n ) throw(::com::sun::star::uno::RuntimeException, std::exception)
201 : {
202 0 : ImplSetPropertyValue( GetPropertyName( BASEPROPERTY_SCROLLVALUE_MAX ), uno::makeAny( n ), true );
203 0 : }
204 :
205 0 : sal_Int32 UnoScrollBarControl::getMaximum() throw(::com::sun::star::uno::RuntimeException, std::exception)
206 : {
207 0 : sal_Int32 n = 0;
208 0 : if ( getPeer().is() )
209 : {
210 0 : uno::Reference< awt::XScrollBar > xScrollBar( getPeer(), uno::UNO_QUERY );
211 0 : n = xScrollBar->getMaximum();
212 : }
213 0 : return n;
214 : }
215 :
216 0 : void UnoScrollBarControl::setLineIncrement( sal_Int32 n ) throw(::com::sun::star::uno::RuntimeException, std::exception)
217 : {
218 0 : ImplSetPropertyValue( GetPropertyName( BASEPROPERTY_LINEINCREMENT ), uno::makeAny( n ), true );
219 0 : }
220 :
221 0 : sal_Int32 UnoScrollBarControl::getLineIncrement() throw(::com::sun::star::uno::RuntimeException, std::exception)
222 : {
223 0 : sal_Int32 n = 0;
224 0 : if ( getPeer().is() )
225 : {
226 0 : uno::Reference< awt::XScrollBar > xScrollBar( getPeer(), uno::UNO_QUERY );
227 0 : n = xScrollBar->getLineIncrement();
228 : }
229 0 : return n;
230 : }
231 :
232 0 : void UnoScrollBarControl::setBlockIncrement( sal_Int32 n ) throw(::com::sun::star::uno::RuntimeException, std::exception)
233 : {
234 0 : ImplSetPropertyValue( GetPropertyName( BASEPROPERTY_BLOCKINCREMENT ), uno::makeAny( n ), true );
235 0 : }
236 :
237 0 : sal_Int32 UnoScrollBarControl::getBlockIncrement() throw(::com::sun::star::uno::RuntimeException, std::exception)
238 : {
239 0 : sal_Int32 n = 0;
240 0 : if ( getPeer().is() )
241 : {
242 0 : uno::Reference< awt::XScrollBar > xScrollBar( getPeer(), uno::UNO_QUERY );
243 0 : n = xScrollBar->getBlockIncrement();
244 : }
245 0 : return n;
246 : }
247 :
248 0 : void UnoScrollBarControl::setVisibleSize( sal_Int32 n ) throw(::com::sun::star::uno::RuntimeException, std::exception)
249 : {
250 0 : ImplSetPropertyValue( GetPropertyName( BASEPROPERTY_VISIBLESIZE ), uno::makeAny( n ), true );
251 0 : }
252 :
253 0 : sal_Int32 UnoScrollBarControl::getVisibleSize() throw(::com::sun::star::uno::RuntimeException, std::exception)
254 : {
255 0 : sal_Int32 n = 0;
256 0 : if ( getPeer().is() )
257 : {
258 0 : uno::Reference< awt::XScrollBar > xScrollBar( getPeer(), uno::UNO_QUERY );
259 0 : n = xScrollBar->getVisibleSize();
260 : }
261 0 : return n;
262 : }
263 :
264 0 : void UnoScrollBarControl::setOrientation( sal_Int32 n ) throw(::com::sun::star::uno::RuntimeException, std::exception)
265 : {
266 0 : ImplSetPropertyValue( GetPropertyName( BASEPROPERTY_ORIENTATION ), uno::makeAny( n ), true );
267 0 : }
268 :
269 0 : sal_Int32 UnoScrollBarControl::getOrientation() throw(::com::sun::star::uno::RuntimeException, std::exception)
270 : {
271 0 : sal_Int32 n = 0;
272 0 : if ( getPeer().is() )
273 : {
274 0 : uno::Reference< awt::XScrollBar > xScrollBar( getPeer(), uno::UNO_QUERY );
275 0 : n = xScrollBar->getOrientation();
276 : }
277 0 : return n;
278 : }
279 :
280 :
281 :
282 :
283 : } // namespace toolkit
284 :
285 :
286 : extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface * SAL_CALL
287 0 : stardiv_Toolkit_UnoControlScrollBarModel_get_implementation(
288 : css::uno::XComponentContext *context,
289 : css::uno::Sequence<css::uno::Any> const &)
290 : {
291 0 : return cppu::acquire(new toolkit::UnoControlScrollBarModel(context));
292 : }
293 :
294 : extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface * SAL_CALL
295 0 : stardiv_Toolkit_UnoScrollBarControl_get_implementation(
296 : css::uno::XComponentContext *,
297 : css::uno::Sequence<css::uno::Any> const &)
298 : {
299 0 : return cppu::acquire(new toolkit::UnoScrollBarControl());
300 : }
301 :
302 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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