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 :
25 : #include <tools/debug.hxx>
26 : #include <vcl/spin.hxx>
27 : #include <vcl/svapp.hxx>
28 :
29 : namespace toolkit
30 : {
31 : void setButtonLikeFaceColor( Window* _pWindow, const ::com::sun::star::uno::Any& _rColorValue );
32 : ::com::sun::star::uno::Any getButtonLikeFaceColor( const Window* _pWindow );
33 : }
34 :
35 : //........................................................................
36 : namespace toolkit
37 : {
38 : //........................................................................
39 :
40 : using namespace ::com::sun::star::uno;
41 : using namespace ::com::sun::star::awt;
42 : using namespace ::com::sun::star::lang;
43 : using namespace ::com::sun::star::beans;
44 :
45 : //--------------------------------------------------------------------
46 : namespace
47 : {
48 1 : void lcl_modifyStyle( Window* _pWindow, WinBits _nStyleBits, sal_Bool _bShouldBePresent )
49 : {
50 1 : WinBits nStyle = _pWindow->GetStyle();
51 1 : if ( _bShouldBePresent )
52 1 : nStyle |= _nStyleBits;
53 : else
54 0 : nStyle &= ~_nStyleBits;
55 1 : _pWindow->SetStyle( nStyle );
56 1 : }
57 : }
58 :
59 : //====================================================================
60 : //= VCLXSpinButton
61 : //====================================================================
62 : DBG_NAME( VCLXSpinButton )
63 : //--------------------------------------------------------------------
64 1 : VCLXSpinButton::VCLXSpinButton()
65 1 : :maAdjustmentListeners( *this )
66 : {
67 : DBG_CTOR( VCLXSpinButton, NULL );
68 1 : }
69 :
70 : //--------------------------------------------------------------------
71 2 : VCLXSpinButton::~VCLXSpinButton()
72 : {
73 : DBG_DTOR( VCLXSpinButton, NULL );
74 2 : }
75 :
76 : //--------------------------------------------------------------------
77 456 : IMPLEMENT_FORWARD_XINTERFACE2( VCLXSpinButton, VCLXWindow, VCLXSpinButton_Base )
78 :
79 : //--------------------------------------------------------------------
80 0 : IMPLEMENT_FORWARD_XTYPEPROVIDER2( VCLXSpinButton, VCLXWindow, VCLXSpinButton_Base )
81 :
82 : //--------------------------------------------------------------------
83 2 : void SAL_CALL VCLXSpinButton::dispose( ) throw(RuntimeException)
84 : {
85 : {
86 2 : SolarMutexGuard aGuard;
87 :
88 4 : EventObject aDisposeEvent;
89 2 : aDisposeEvent.Source = *this;
90 4 : maAdjustmentListeners.disposeAndClear( aDisposeEvent );
91 : }
92 :
93 2 : VCLXWindow::dispose();
94 2 : }
95 :
96 : //--------------------------------------------------------------------
97 2 : void SAL_CALL VCLXSpinButton::addAdjustmentListener( const Reference< XAdjustmentListener >& listener ) throw (RuntimeException)
98 : {
99 2 : if ( listener.is() )
100 2 : maAdjustmentListeners.addInterface( listener );
101 2 : }
102 :
103 : //--------------------------------------------------------------------
104 0 : void SAL_CALL VCLXSpinButton::removeAdjustmentListener( const Reference< XAdjustmentListener >& listener ) throw (RuntimeException)
105 : {
106 0 : if ( listener.is() )
107 0 : maAdjustmentListeners.removeInterface( listener );
108 0 : }
109 :
110 : namespace
111 : {
112 : typedef void (SpinButton::*SetSpinButtonValue) (long);
113 : typedef long (SpinButton::*GetSpinButtonValue) (void) const;
114 :
115 : //................................................................
116 4 : void lcl_setSpinButtonValue(Window* _pWindow, SetSpinButtonValue _pSetter, sal_Int32 _nValue )
117 : {
118 4 : SolarMutexGuard aGuard;
119 4 : SpinButton* pSpinButton = static_cast< SpinButton* >( _pWindow );
120 4 : if ( pSpinButton )
121 4 : (pSpinButton->*_pSetter)( _nValue );
122 4 : }
123 :
124 : //................................................................
125 0 : sal_Int32 lcl_getSpinButtonValue(const Window* _pWindow, GetSpinButtonValue _pGetter )
126 : {
127 0 : SolarMutexGuard aGuard;
128 :
129 0 : sal_Int32 nValue = 0;
130 :
131 0 : const SpinButton* pSpinButton = static_cast< const SpinButton* >( _pWindow );
132 0 : if ( pSpinButton )
133 0 : nValue = (pSpinButton->*_pGetter)( );
134 0 : return nValue;
135 : }
136 : }
137 :
138 : //--------------------------------------------------------------------
139 1 : void SAL_CALL VCLXSpinButton::setValue( sal_Int32 n ) throw (RuntimeException)
140 : {
141 1 : lcl_setSpinButtonValue( GetWindow(), &SpinButton::SetValue, n );
142 1 : }
143 :
144 : //--------------------------------------------------------------------
145 0 : void SAL_CALL VCLXSpinButton::setValues( sal_Int32 minValue, sal_Int32 maxValue, sal_Int32 currentValue ) throw (RuntimeException)
146 : {
147 0 : SolarMutexGuard aGuard;
148 :
149 0 : setMinimum( minValue );
150 0 : setMaximum( maxValue );
151 0 : setValue( currentValue );
152 0 : }
153 :
154 : //--------------------------------------------------------------------
155 0 : sal_Int32 SAL_CALL VCLXSpinButton::getValue( ) throw (RuntimeException)
156 : {
157 0 : return lcl_getSpinButtonValue( GetWindow(), &SpinButton::GetValue );
158 : }
159 :
160 : //--------------------------------------------------------------------
161 1 : void SAL_CALL VCLXSpinButton::setMinimum( sal_Int32 minValue ) throw (RuntimeException)
162 : {
163 1 : lcl_setSpinButtonValue( GetWindow(), &SpinButton::SetRangeMin, minValue );
164 1 : }
165 :
166 : //--------------------------------------------------------------------
167 1 : void SAL_CALL VCLXSpinButton::setMaximum( sal_Int32 maxValue ) throw (RuntimeException)
168 : {
169 1 : lcl_setSpinButtonValue( GetWindow(), &SpinButton::SetRangeMax, maxValue );
170 1 : }
171 :
172 : //--------------------------------------------------------------------
173 0 : sal_Int32 SAL_CALL VCLXSpinButton::getMinimum( ) throw (RuntimeException)
174 : {
175 0 : return lcl_getSpinButtonValue( GetWindow(), &SpinButton::GetRangeMin );
176 : }
177 :
178 : //--------------------------------------------------------------------
179 0 : sal_Int32 SAL_CALL VCLXSpinButton::getMaximum( ) throw (RuntimeException)
180 : {
181 0 : return lcl_getSpinButtonValue( GetWindow(), &SpinButton::GetRangeMax );
182 : }
183 :
184 : //--------------------------------------------------------------------
185 1 : void SAL_CALL VCLXSpinButton::setSpinIncrement( sal_Int32 spinIncrement ) throw (RuntimeException)
186 : {
187 1 : lcl_setSpinButtonValue( GetWindow(), &SpinButton::SetValueStep, spinIncrement );
188 1 : }
189 :
190 : //--------------------------------------------------------------------
191 0 : sal_Int32 SAL_CALL VCLXSpinButton::getSpinIncrement( ) throw (RuntimeException)
192 : {
193 0 : return lcl_getSpinButtonValue( GetWindow(), &SpinButton::GetValueStep );
194 : }
195 :
196 : //--------------------------------------------------------------------
197 0 : void SAL_CALL VCLXSpinButton::setOrientation( sal_Int32 orientation ) throw (NoSupportException, RuntimeException)
198 : {
199 0 : SolarMutexGuard aGuard;
200 :
201 0 : lcl_modifyStyle( GetWindow(), WB_HSCROLL, orientation == ScrollBarOrientation::HORIZONTAL );
202 0 : }
203 :
204 : //--------------------------------------------------------------------
205 0 : sal_Int32 SAL_CALL VCLXSpinButton::getOrientation( ) throw (RuntimeException)
206 : {
207 0 : return ( 0 != ( GetWindow()->GetStyle() & WB_HSCROLL ) )
208 : ? ScrollBarOrientation::HORIZONTAL
209 0 : : ScrollBarOrientation::VERTICAL;
210 : }
211 :
212 : //--------------------------------------------------------------------
213 8 : void VCLXSpinButton::ProcessWindowEvent( const VclWindowEvent& _rVclWindowEvent )
214 : {
215 8 : SolarMutexClearableGuard aGuard;
216 16 : Reference< XSpinValue > xKeepAlive( this );
217 8 : SpinButton* pSpinButton = static_cast< SpinButton* >( GetWindow() );
218 8 : if ( !pSpinButton )
219 8 : return;
220 :
221 8 : switch ( _rVclWindowEvent.GetId() )
222 : {
223 : case VCLEVENT_SPINBUTTON_UP:
224 : case VCLEVENT_SPINBUTTON_DOWN:
225 0 : if ( maAdjustmentListeners.getLength() )
226 : {
227 0 : AdjustmentEvent aEvent;
228 0 : aEvent.Source = *this;
229 0 : aEvent.Value = pSpinButton->GetValue();
230 :
231 0 : aGuard.clear();
232 0 : maAdjustmentListeners.adjustmentValueChanged( aEvent );
233 : }
234 0 : break;
235 :
236 : default:
237 8 : xKeepAlive.clear();
238 8 : aGuard.clear();
239 8 : VCLXWindow::ProcessWindowEvent( _rVclWindowEvent );
240 8 : break;
241 8 : }
242 : }
243 :
244 : //--------------------------------------------------------------------
245 30 : void SAL_CALL VCLXSpinButton::setProperty( const OUString& PropertyName, const Any& Value ) throw(RuntimeException)
246 : {
247 30 : SolarMutexGuard aGuard;
248 :
249 30 : sal_Int32 nValue = 0;
250 30 : sal_Bool bIsLongValue = ( Value >>= nValue );
251 :
252 30 : if ( GetWindow() )
253 : {
254 30 : sal_uInt16 nPropertyId = GetPropertyId( PropertyName );
255 30 : switch ( nPropertyId )
256 : {
257 : case BASEPROPERTY_BACKGROUNDCOLOR:
258 : // the default implementation of the base class doesn't work here, since our
259 : // interpretation for this property is slightly different
260 1 : setButtonLikeFaceColor( GetWindow(), Value);
261 1 : break;
262 :
263 : case BASEPROPERTY_SPINVALUE:
264 1 : if ( bIsLongValue )
265 1 : setValue( nValue );
266 1 : break;
267 :
268 : case BASEPROPERTY_SPINVALUE_MIN:
269 1 : if ( bIsLongValue )
270 1 : setMinimum( nValue );
271 1 : break;
272 :
273 : case BASEPROPERTY_SPINVALUE_MAX:
274 1 : if ( bIsLongValue )
275 1 : setMaximum( nValue );
276 1 : break;
277 :
278 : case BASEPROPERTY_SPININCREMENT:
279 1 : if ( bIsLongValue )
280 1 : setSpinIncrement( nValue );
281 1 : break;
282 :
283 : case BASEPROPERTY_ORIENTATION:
284 1 : if ( bIsLongValue )
285 1 : lcl_modifyStyle( GetWindow(), WB_HSCROLL, nValue == ScrollBarOrientation::HORIZONTAL );
286 1 : break;
287 :
288 : default:
289 24 : VCLXWindow::setProperty( PropertyName, Value );
290 : }
291 30 : }
292 30 : }
293 :
294 : //--------------------------------------------------------------------
295 0 : Any SAL_CALL VCLXSpinButton::getProperty( const OUString& PropertyName ) throw(RuntimeException)
296 : {
297 0 : SolarMutexGuard aGuard;
298 :
299 0 : Any aReturn;
300 :
301 0 : if ( GetWindow() )
302 : {
303 0 : sal_uInt16 nPropertyId = GetPropertyId( PropertyName );
304 0 : switch ( nPropertyId )
305 : {
306 : case BASEPROPERTY_BACKGROUNDCOLOR:
307 : // the default implementation of the base class doesn't work here, since our
308 : // interpretation for this property is slightly different
309 0 : aReturn = getButtonLikeFaceColor( GetWindow() );
310 0 : break;
311 :
312 : case BASEPROPERTY_SPINVALUE:
313 0 : aReturn <<= (sal_Int32)getValue( );
314 0 : break;
315 :
316 : case BASEPROPERTY_SPINVALUE_MIN:
317 0 : aReturn <<= (sal_Int32)getMinimum( );
318 0 : break;
319 :
320 : case BASEPROPERTY_SPINVALUE_MAX:
321 0 : aReturn <<= (sal_Int32)getMaximum( );
322 0 : break;
323 :
324 : case BASEPROPERTY_SPININCREMENT:
325 0 : aReturn <<= (sal_Int32)getSpinIncrement( );
326 0 : break;
327 :
328 : case BASEPROPERTY_ORIENTATION:
329 0 : aReturn <<= (sal_Int32)
330 0 : ( ( 0 != ( GetWindow()->GetStyle() & WB_HSCROLL ) )
331 : ? ScrollBarOrientation::HORIZONTAL
332 : : ScrollBarOrientation::VERTICAL
333 0 : );
334 0 : break;
335 :
336 : default:
337 0 : aReturn = VCLXWindow::getProperty( PropertyName );
338 : }
339 : }
340 0 : return aReturn;
341 : }
342 :
343 : //........................................................................
344 465 : } // namespace toolkit
345 : //........................................................................
346 :
347 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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