Line data Source code
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/awt/vclxspinbutton.hxx"
21 : #include "toolkit/helper/property.hxx"
22 : #include <com/sun/star/awt/ScrollBarOrientation.hpp>
23 :
24 : #include <vcl/spin.hxx>
25 : #include <vcl/svapp.hxx>
26 : #include "vclxwindows_internal.hxx"
27 :
28 : namespace toolkit
29 : {
30 :
31 :
32 : using namespace ::com::sun::star::uno;
33 : using namespace ::com::sun::star::awt;
34 : using namespace ::com::sun::star::lang;
35 : using namespace ::com::sun::star::beans;
36 :
37 :
38 : namespace
39 : {
40 1 : void lcl_modifyStyle( vcl::Window* _pWindow, WinBits _nStyleBits, bool _bShouldBePresent )
41 : {
42 1 : WinBits nStyle = _pWindow->GetStyle();
43 1 : if ( _bShouldBePresent )
44 1 : nStyle |= _nStyleBits;
45 : else
46 0 : nStyle &= ~_nStyleBits;
47 1 : _pWindow->SetStyle( nStyle );
48 1 : }
49 : }
50 :
51 1 : VCLXSpinButton::VCLXSpinButton()
52 1 : :maAdjustmentListeners( *this )
53 : {
54 1 : }
55 :
56 :
57 2 : VCLXSpinButton::~VCLXSpinButton()
58 : {
59 2 : }
60 :
61 :
62 539 : IMPLEMENT_FORWARD_XINTERFACE2( VCLXSpinButton, VCLXWindow, VCLXSpinButton_Base )
63 :
64 :
65 0 : IMPLEMENT_FORWARD_XTYPEPROVIDER2( VCLXSpinButton, VCLXWindow, VCLXSpinButton_Base )
66 :
67 :
68 2 : void SAL_CALL VCLXSpinButton::dispose( ) throw(RuntimeException, std::exception)
69 : {
70 : {
71 2 : SolarMutexGuard aGuard;
72 :
73 4 : EventObject aDisposeEvent;
74 2 : aDisposeEvent.Source = *this;
75 4 : maAdjustmentListeners.disposeAndClear( aDisposeEvent );
76 : }
77 :
78 2 : VCLXWindow::dispose();
79 2 : }
80 :
81 :
82 2 : void SAL_CALL VCLXSpinButton::addAdjustmentListener( const Reference< XAdjustmentListener >& listener ) throw (RuntimeException, std::exception)
83 : {
84 2 : if ( listener.is() )
85 2 : maAdjustmentListeners.addInterface( listener );
86 2 : }
87 :
88 :
89 0 : void SAL_CALL VCLXSpinButton::removeAdjustmentListener( const Reference< XAdjustmentListener >& listener ) throw (RuntimeException, std::exception)
90 : {
91 0 : if ( listener.is() )
92 0 : maAdjustmentListeners.removeInterface( listener );
93 0 : }
94 :
95 : namespace
96 : {
97 : typedef void (SpinButton::*SetSpinButtonValue) (long);
98 : typedef long (SpinButton::*GetSpinButtonValue) (void) const;
99 :
100 :
101 4 : void lcl_setSpinButtonValue(vcl::Window* _pWindow, SetSpinButtonValue _pSetter, sal_Int32 _nValue )
102 : {
103 4 : SolarMutexGuard aGuard;
104 4 : SpinButton* pSpinButton = static_cast< SpinButton* >( _pWindow );
105 4 : if ( pSpinButton )
106 4 : (pSpinButton->*_pSetter)( _nValue );
107 4 : }
108 :
109 :
110 0 : sal_Int32 lcl_getSpinButtonValue(const vcl::Window* _pWindow, GetSpinButtonValue _pGetter )
111 : {
112 0 : SolarMutexGuard aGuard;
113 :
114 0 : sal_Int32 nValue = 0;
115 :
116 0 : const SpinButton* pSpinButton = static_cast< const SpinButton* >( _pWindow );
117 0 : if ( pSpinButton )
118 0 : nValue = (pSpinButton->*_pGetter)( );
119 0 : return nValue;
120 : }
121 : }
122 :
123 :
124 1 : void SAL_CALL VCLXSpinButton::setValue( sal_Int32 n ) throw (RuntimeException, std::exception)
125 : {
126 1 : lcl_setSpinButtonValue( GetWindow(), &SpinButton::SetValue, n );
127 1 : }
128 :
129 :
130 0 : void SAL_CALL VCLXSpinButton::setValues( sal_Int32 minValue, sal_Int32 maxValue, sal_Int32 currentValue ) throw (RuntimeException, std::exception)
131 : {
132 0 : SolarMutexGuard aGuard;
133 :
134 0 : setMinimum( minValue );
135 0 : setMaximum( maxValue );
136 0 : setValue( currentValue );
137 0 : }
138 :
139 :
140 0 : sal_Int32 SAL_CALL VCLXSpinButton::getValue( ) throw (RuntimeException, std::exception)
141 : {
142 0 : return lcl_getSpinButtonValue( GetWindow(), &SpinButton::GetValue );
143 : }
144 :
145 :
146 1 : void SAL_CALL VCLXSpinButton::setMinimum( sal_Int32 minValue ) throw (RuntimeException, std::exception)
147 : {
148 1 : lcl_setSpinButtonValue( GetWindow(), &SpinButton::SetRangeMin, minValue );
149 1 : }
150 :
151 :
152 1 : void SAL_CALL VCLXSpinButton::setMaximum( sal_Int32 maxValue ) throw (RuntimeException, std::exception)
153 : {
154 1 : lcl_setSpinButtonValue( GetWindow(), &SpinButton::SetRangeMax, maxValue );
155 1 : }
156 :
157 :
158 0 : sal_Int32 SAL_CALL VCLXSpinButton::getMinimum( ) throw (RuntimeException, std::exception)
159 : {
160 0 : return lcl_getSpinButtonValue( GetWindow(), &SpinButton::GetRangeMin );
161 : }
162 :
163 :
164 0 : sal_Int32 SAL_CALL VCLXSpinButton::getMaximum( ) throw (RuntimeException, std::exception)
165 : {
166 0 : return lcl_getSpinButtonValue( GetWindow(), &SpinButton::GetRangeMax );
167 : }
168 :
169 :
170 1 : void SAL_CALL VCLXSpinButton::setSpinIncrement( sal_Int32 spinIncrement ) throw (RuntimeException, std::exception)
171 : {
172 1 : lcl_setSpinButtonValue( GetWindow(), &SpinButton::SetValueStep, spinIncrement );
173 1 : }
174 :
175 :
176 0 : sal_Int32 SAL_CALL VCLXSpinButton::getSpinIncrement( ) throw (RuntimeException, std::exception)
177 : {
178 0 : return lcl_getSpinButtonValue( GetWindow(), &SpinButton::GetValueStep );
179 : }
180 :
181 :
182 0 : void SAL_CALL VCLXSpinButton::setOrientation( sal_Int32 orientation ) throw (NoSupportException, RuntimeException, std::exception)
183 : {
184 0 : SolarMutexGuard aGuard;
185 :
186 0 : lcl_modifyStyle( GetWindow(), WB_HSCROLL, orientation == ScrollBarOrientation::HORIZONTAL );
187 0 : }
188 :
189 :
190 0 : sal_Int32 SAL_CALL VCLXSpinButton::getOrientation( ) throw (RuntimeException, std::exception)
191 : {
192 0 : return ( 0 != ( GetWindow()->GetStyle() & WB_HSCROLL ) )
193 : ? ScrollBarOrientation::HORIZONTAL
194 0 : : ScrollBarOrientation::VERTICAL;
195 : }
196 :
197 :
198 10 : void VCLXSpinButton::ProcessWindowEvent( const VclWindowEvent& _rVclWindowEvent )
199 : {
200 10 : SolarMutexClearableGuard aGuard;
201 20 : Reference< XSpinValue > xKeepAlive( this );
202 20 : VclPtr<SpinButton> pSpinButton = GetAs<SpinButton>();
203 10 : if ( !pSpinButton )
204 10 : return;
205 :
206 10 : switch ( _rVclWindowEvent.GetId() )
207 : {
208 : case VCLEVENT_SPINBUTTON_UP:
209 : case VCLEVENT_SPINBUTTON_DOWN:
210 0 : if ( maAdjustmentListeners.getLength() )
211 : {
212 0 : AdjustmentEvent aEvent;
213 0 : aEvent.Source = *this;
214 0 : aEvent.Value = pSpinButton->GetValue();
215 :
216 0 : aGuard.clear();
217 0 : maAdjustmentListeners.adjustmentValueChanged( aEvent );
218 : }
219 0 : break;
220 :
221 : default:
222 10 : xKeepAlive.clear();
223 10 : aGuard.clear();
224 10 : VCLXWindow::ProcessWindowEvent( _rVclWindowEvent );
225 10 : break;
226 10 : }
227 : }
228 :
229 :
230 30 : void SAL_CALL VCLXSpinButton::setProperty( const OUString& PropertyName, const Any& Value ) throw(RuntimeException, std::exception)
231 : {
232 30 : SolarMutexGuard aGuard;
233 :
234 30 : sal_Int32 nValue = 0;
235 30 : bool bIsLongValue = ( Value >>= nValue );
236 :
237 30 : if ( GetWindow() )
238 : {
239 30 : sal_uInt16 nPropertyId = GetPropertyId( PropertyName );
240 30 : switch ( nPropertyId )
241 : {
242 : case BASEPROPERTY_BACKGROUNDCOLOR:
243 : // the default implementation of the base class doesn't work here, since our
244 : // interpretation for this property is slightly different
245 1 : setButtonLikeFaceColor( GetWindow(), Value);
246 1 : break;
247 :
248 : case BASEPROPERTY_SPINVALUE:
249 1 : if ( bIsLongValue )
250 1 : setValue( nValue );
251 1 : break;
252 :
253 : case BASEPROPERTY_SPINVALUE_MIN:
254 1 : if ( bIsLongValue )
255 1 : setMinimum( nValue );
256 1 : break;
257 :
258 : case BASEPROPERTY_SPINVALUE_MAX:
259 1 : if ( bIsLongValue )
260 1 : setMaximum( nValue );
261 1 : break;
262 :
263 : case BASEPROPERTY_SPININCREMENT:
264 1 : if ( bIsLongValue )
265 1 : setSpinIncrement( nValue );
266 1 : break;
267 :
268 : case BASEPROPERTY_ORIENTATION:
269 1 : if ( bIsLongValue )
270 1 : lcl_modifyStyle( GetWindow(), WB_HSCROLL, nValue == ScrollBarOrientation::HORIZONTAL );
271 1 : break;
272 :
273 : default:
274 24 : VCLXWindow::setProperty( PropertyName, Value );
275 : }
276 30 : }
277 30 : }
278 :
279 :
280 0 : Any SAL_CALL VCLXSpinButton::getProperty( const OUString& PropertyName ) throw(RuntimeException, std::exception)
281 : {
282 0 : SolarMutexGuard aGuard;
283 :
284 0 : Any aReturn;
285 :
286 0 : if ( GetWindow() )
287 : {
288 0 : sal_uInt16 nPropertyId = GetPropertyId( PropertyName );
289 0 : switch ( nPropertyId )
290 : {
291 : case BASEPROPERTY_BACKGROUNDCOLOR:
292 : // the default implementation of the base class doesn't work here, since our
293 : // interpretation for this property is slightly different
294 0 : aReturn = getButtonLikeFaceColor( GetWindow() );
295 0 : break;
296 :
297 : case BASEPROPERTY_SPINVALUE:
298 0 : aReturn <<= (sal_Int32)getValue( );
299 0 : break;
300 :
301 : case BASEPROPERTY_SPINVALUE_MIN:
302 0 : aReturn <<= (sal_Int32)getMinimum( );
303 0 : break;
304 :
305 : case BASEPROPERTY_SPINVALUE_MAX:
306 0 : aReturn <<= (sal_Int32)getMaximum( );
307 0 : break;
308 :
309 : case BASEPROPERTY_SPININCREMENT:
310 0 : aReturn <<= (sal_Int32)getSpinIncrement( );
311 0 : break;
312 :
313 : case BASEPROPERTY_ORIENTATION:
314 0 : aReturn <<= (sal_Int32)
315 0 : ( ( 0 != ( GetWindow()->GetStyle() & WB_HSCROLL ) )
316 : ? ScrollBarOrientation::HORIZONTAL
317 : : ScrollBarOrientation::VERTICAL
318 0 : );
319 0 : break;
320 :
321 : default:
322 0 : aReturn = VCLXWindow::getProperty( PropertyName );
323 : }
324 : }
325 0 : return aReturn;
326 : }
327 :
328 :
329 : } // namespace toolkit
330 :
331 :
332 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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