xref: /trunk/main/accessibility/source/standard/vclxaccessiblemenu.cxx (revision cdf0e10c4e3984b49a9502b011690b615761d4a3)
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27*cdf0e10cSrcweir 
28*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
29*cdf0e10cSrcweir #include "precompiled_accessibility.hxx"
30*cdf0e10cSrcweir 
31*cdf0e10cSrcweir // includes --------------------------------------------------------------
32*cdf0e10cSrcweir #include <accessibility/standard/vclxaccessiblemenu.hxx>
33*cdf0e10cSrcweir 
34*cdf0e10cSrcweir #include <com/sun/star/accessibility/AccessibleRole.hpp>
35*cdf0e10cSrcweir #include <vcl/menu.hxx>
36*cdf0e10cSrcweir 
37*cdf0e10cSrcweir 
38*cdf0e10cSrcweir using namespace ::com::sun::star;
39*cdf0e10cSrcweir using namespace ::com::sun::star::lang;
40*cdf0e10cSrcweir using namespace ::com::sun::star::uno;
41*cdf0e10cSrcweir using namespace ::com::sun::star::accessibility;
42*cdf0e10cSrcweir using namespace ::comphelper;
43*cdf0e10cSrcweir 
44*cdf0e10cSrcweir 
45*cdf0e10cSrcweir // -----------------------------------------------------------------------------
46*cdf0e10cSrcweir // VCLXAccessibleMenu
47*cdf0e10cSrcweir // -----------------------------------------------------------------------------
48*cdf0e10cSrcweir 
49*cdf0e10cSrcweir VCLXAccessibleMenu::VCLXAccessibleMenu( Menu* pParent, sal_uInt16 nItemPos, Menu* pMenu )
50*cdf0e10cSrcweir     :VCLXAccessibleMenuItem( pParent, nItemPos, pMenu )
51*cdf0e10cSrcweir {
52*cdf0e10cSrcweir }
53*cdf0e10cSrcweir 
54*cdf0e10cSrcweir // -----------------------------------------------------------------------------
55*cdf0e10cSrcweir 
56*cdf0e10cSrcweir VCLXAccessibleMenu::~VCLXAccessibleMenu()
57*cdf0e10cSrcweir {
58*cdf0e10cSrcweir }
59*cdf0e10cSrcweir 
60*cdf0e10cSrcweir // -----------------------------------------------------------------------------
61*cdf0e10cSrcweir 
62*cdf0e10cSrcweir sal_Bool VCLXAccessibleMenu::IsFocused()
63*cdf0e10cSrcweir {
64*cdf0e10cSrcweir     sal_Bool bFocused = sal_False;
65*cdf0e10cSrcweir 
66*cdf0e10cSrcweir     if ( IsHighlighted() && !IsChildHighlighted() )
67*cdf0e10cSrcweir         bFocused = sal_True;
68*cdf0e10cSrcweir 
69*cdf0e10cSrcweir     return bFocused;
70*cdf0e10cSrcweir }
71*cdf0e10cSrcweir 
72*cdf0e10cSrcweir // -----------------------------------------------------------------------------
73*cdf0e10cSrcweir 
74*cdf0e10cSrcweir sal_Bool VCLXAccessibleMenu::IsPopupMenuOpen()
75*cdf0e10cSrcweir {
76*cdf0e10cSrcweir     sal_Bool bPopupMenuOpen = sal_False;
77*cdf0e10cSrcweir 
78*cdf0e10cSrcweir     if ( m_pParent )
79*cdf0e10cSrcweir     {
80*cdf0e10cSrcweir         PopupMenu* pPopupMenu = m_pParent->GetPopupMenu( m_pParent->GetItemId( m_nItemPos ) );
81*cdf0e10cSrcweir         if ( pPopupMenu && pPopupMenu->IsMenuVisible() )
82*cdf0e10cSrcweir             bPopupMenuOpen = sal_True;
83*cdf0e10cSrcweir     }
84*cdf0e10cSrcweir 
85*cdf0e10cSrcweir     return bPopupMenuOpen;
86*cdf0e10cSrcweir }
87*cdf0e10cSrcweir 
88*cdf0e10cSrcweir // -----------------------------------------------------------------------------
89*cdf0e10cSrcweir // XInterface
90*cdf0e10cSrcweir // -----------------------------------------------------------------------------
91*cdf0e10cSrcweir 
92*cdf0e10cSrcweir IMPLEMENT_FORWARD_XINTERFACE2( VCLXAccessibleMenu, VCLXAccessibleMenuItem, VCLXAccessibleMenu_BASE )
93*cdf0e10cSrcweir 
94*cdf0e10cSrcweir // -----------------------------------------------------------------------------
95*cdf0e10cSrcweir // XTypeProvider
96*cdf0e10cSrcweir // -----------------------------------------------------------------------------
97*cdf0e10cSrcweir 
98*cdf0e10cSrcweir IMPLEMENT_FORWARD_XTYPEPROVIDER2( VCLXAccessibleMenu, VCLXAccessibleMenuItem, VCLXAccessibleMenu_BASE )
99*cdf0e10cSrcweir 
100*cdf0e10cSrcweir // -----------------------------------------------------------------------------
101*cdf0e10cSrcweir // XServiceInfo
102*cdf0e10cSrcweir // -----------------------------------------------------------------------------
103*cdf0e10cSrcweir 
104*cdf0e10cSrcweir ::rtl::OUString VCLXAccessibleMenu::getImplementationName() throw (RuntimeException)
105*cdf0e10cSrcweir {
106*cdf0e10cSrcweir     return ::rtl::OUString::createFromAscii( "com.sun.star.comp.toolkit.AccessibleMenu" );
107*cdf0e10cSrcweir }
108*cdf0e10cSrcweir 
109*cdf0e10cSrcweir // -----------------------------------------------------------------------------
110*cdf0e10cSrcweir 
111*cdf0e10cSrcweir Sequence< ::rtl::OUString > VCLXAccessibleMenu::getSupportedServiceNames() throw (RuntimeException)
112*cdf0e10cSrcweir {
113*cdf0e10cSrcweir     Sequence< ::rtl::OUString > aNames(1);
114*cdf0e10cSrcweir     aNames[0] = ::rtl::OUString::createFromAscii( "com.sun.star.awt.AccessibleMenu" );
115*cdf0e10cSrcweir     return aNames;
116*cdf0e10cSrcweir }
117*cdf0e10cSrcweir 
118*cdf0e10cSrcweir // -----------------------------------------------------------------------------
119*cdf0e10cSrcweir // XAccessibleContext
120*cdf0e10cSrcweir // -----------------------------------------------------------------------------
121*cdf0e10cSrcweir 
122*cdf0e10cSrcweir sal_Int32 VCLXAccessibleMenu::getAccessibleChildCount(  ) throw (RuntimeException)
123*cdf0e10cSrcweir {
124*cdf0e10cSrcweir     OExternalLockGuard aGuard( this );
125*cdf0e10cSrcweir 
126*cdf0e10cSrcweir     return GetChildCount();
127*cdf0e10cSrcweir }
128*cdf0e10cSrcweir 
129*cdf0e10cSrcweir // -----------------------------------------------------------------------------
130*cdf0e10cSrcweir 
131*cdf0e10cSrcweir Reference< XAccessible > VCLXAccessibleMenu::getAccessibleChild( sal_Int32 i ) throw (IndexOutOfBoundsException, RuntimeException)
132*cdf0e10cSrcweir {
133*cdf0e10cSrcweir     OExternalLockGuard aGuard( this );
134*cdf0e10cSrcweir 
135*cdf0e10cSrcweir     if ( i < 0 || i >= GetChildCount() )
136*cdf0e10cSrcweir         throw IndexOutOfBoundsException();
137*cdf0e10cSrcweir 
138*cdf0e10cSrcweir     return GetChild( i );
139*cdf0e10cSrcweir }
140*cdf0e10cSrcweir 
141*cdf0e10cSrcweir // -----------------------------------------------------------------------------
142*cdf0e10cSrcweir 
143*cdf0e10cSrcweir sal_Int16 VCLXAccessibleMenu::getAccessibleRole(  ) throw (RuntimeException)
144*cdf0e10cSrcweir {
145*cdf0e10cSrcweir     OExternalLockGuard aGuard( this );
146*cdf0e10cSrcweir 
147*cdf0e10cSrcweir     return AccessibleRole::MENU;
148*cdf0e10cSrcweir }
149*cdf0e10cSrcweir 
150*cdf0e10cSrcweir // -----------------------------------------------------------------------------
151*cdf0e10cSrcweir // XAccessibleComponent
152*cdf0e10cSrcweir // -----------------------------------------------------------------------------
153*cdf0e10cSrcweir 
154*cdf0e10cSrcweir Reference< XAccessible > VCLXAccessibleMenu::getAccessibleAtPoint( const awt::Point& rPoint ) throw (RuntimeException)
155*cdf0e10cSrcweir {
156*cdf0e10cSrcweir     OExternalLockGuard aGuard( this );
157*cdf0e10cSrcweir 
158*cdf0e10cSrcweir     return GetChildAt( rPoint );
159*cdf0e10cSrcweir }
160*cdf0e10cSrcweir 
161*cdf0e10cSrcweir // -----------------------------------------------------------------------------
162*cdf0e10cSrcweir // XAccessibleSelection
163*cdf0e10cSrcweir // -----------------------------------------------------------------------------
164*cdf0e10cSrcweir 
165*cdf0e10cSrcweir void VCLXAccessibleMenu::selectAccessibleChild( sal_Int32 nChildIndex ) throw (IndexOutOfBoundsException, RuntimeException)
166*cdf0e10cSrcweir {
167*cdf0e10cSrcweir     OExternalLockGuard aGuard( this );
168*cdf0e10cSrcweir 
169*cdf0e10cSrcweir     if ( nChildIndex < 0 || nChildIndex >= GetChildCount() )
170*cdf0e10cSrcweir         throw IndexOutOfBoundsException();
171*cdf0e10cSrcweir 
172*cdf0e10cSrcweir     SelectChild( nChildIndex );
173*cdf0e10cSrcweir }
174*cdf0e10cSrcweir 
175*cdf0e10cSrcweir // -----------------------------------------------------------------------------
176*cdf0e10cSrcweir 
177*cdf0e10cSrcweir sal_Bool VCLXAccessibleMenu::isAccessibleChildSelected( sal_Int32 nChildIndex ) throw (IndexOutOfBoundsException, RuntimeException)
178*cdf0e10cSrcweir {
179*cdf0e10cSrcweir     OExternalLockGuard aGuard( this );
180*cdf0e10cSrcweir 
181*cdf0e10cSrcweir     if ( nChildIndex < 0 || nChildIndex >= GetChildCount() )
182*cdf0e10cSrcweir         throw IndexOutOfBoundsException();
183*cdf0e10cSrcweir 
184*cdf0e10cSrcweir     return IsChildSelected( nChildIndex );
185*cdf0e10cSrcweir }
186*cdf0e10cSrcweir 
187*cdf0e10cSrcweir // -----------------------------------------------------------------------------
188*cdf0e10cSrcweir 
189*cdf0e10cSrcweir void VCLXAccessibleMenu::clearAccessibleSelection(  ) throw (RuntimeException)
190*cdf0e10cSrcweir {
191*cdf0e10cSrcweir     OExternalLockGuard aGuard( this );
192*cdf0e10cSrcweir 
193*cdf0e10cSrcweir     DeSelectAll();
194*cdf0e10cSrcweir }
195*cdf0e10cSrcweir 
196*cdf0e10cSrcweir // -----------------------------------------------------------------------------
197*cdf0e10cSrcweir 
198*cdf0e10cSrcweir void VCLXAccessibleMenu::selectAllAccessibleChildren(  ) throw (RuntimeException)
199*cdf0e10cSrcweir {
200*cdf0e10cSrcweir     // This method makes no sense in a menu, and so does nothing.
201*cdf0e10cSrcweir }
202*cdf0e10cSrcweir 
203*cdf0e10cSrcweir // -----------------------------------------------------------------------------
204*cdf0e10cSrcweir 
205*cdf0e10cSrcweir sal_Int32 VCLXAccessibleMenu::getSelectedAccessibleChildCount(  ) throw (RuntimeException)
206*cdf0e10cSrcweir {
207*cdf0e10cSrcweir     OExternalLockGuard aGuard( this );
208*cdf0e10cSrcweir 
209*cdf0e10cSrcweir     sal_Int32 nRet = 0;
210*cdf0e10cSrcweir 
211*cdf0e10cSrcweir     for ( sal_Int32 i = 0, nCount = GetChildCount(); i < nCount; i++ )
212*cdf0e10cSrcweir     {
213*cdf0e10cSrcweir         if ( IsChildSelected( i ) )
214*cdf0e10cSrcweir             ++nRet;
215*cdf0e10cSrcweir     }
216*cdf0e10cSrcweir 
217*cdf0e10cSrcweir     return nRet;
218*cdf0e10cSrcweir }
219*cdf0e10cSrcweir 
220*cdf0e10cSrcweir // -----------------------------------------------------------------------------
221*cdf0e10cSrcweir 
222*cdf0e10cSrcweir Reference< XAccessible > VCLXAccessibleMenu::getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex ) throw (IndexOutOfBoundsException, RuntimeException)
223*cdf0e10cSrcweir {
224*cdf0e10cSrcweir     OExternalLockGuard aGuard( this );
225*cdf0e10cSrcweir 
226*cdf0e10cSrcweir     if ( nSelectedChildIndex < 0 || nSelectedChildIndex >= getSelectedAccessibleChildCount() )
227*cdf0e10cSrcweir         throw IndexOutOfBoundsException();
228*cdf0e10cSrcweir 
229*cdf0e10cSrcweir     Reference< XAccessible > xChild;
230*cdf0e10cSrcweir 
231*cdf0e10cSrcweir     for ( sal_Int32 i = 0, j = 0, nCount = GetChildCount(); i < nCount; i++ )
232*cdf0e10cSrcweir     {
233*cdf0e10cSrcweir         if ( IsChildSelected( i ) && ( j++ == nSelectedChildIndex ) )
234*cdf0e10cSrcweir         {
235*cdf0e10cSrcweir             xChild = GetChild( i );
236*cdf0e10cSrcweir             break;
237*cdf0e10cSrcweir         }
238*cdf0e10cSrcweir     }
239*cdf0e10cSrcweir 
240*cdf0e10cSrcweir     return xChild;
241*cdf0e10cSrcweir }
242*cdf0e10cSrcweir 
243*cdf0e10cSrcweir // -----------------------------------------------------------------------------
244*cdf0e10cSrcweir 
245*cdf0e10cSrcweir void VCLXAccessibleMenu::deselectAccessibleChild( sal_Int32 nChildIndex ) throw (IndexOutOfBoundsException, RuntimeException)
246*cdf0e10cSrcweir {
247*cdf0e10cSrcweir     OExternalLockGuard aGuard( this );
248*cdf0e10cSrcweir 
249*cdf0e10cSrcweir     if ( nChildIndex < 0 || nChildIndex >= GetChildCount() )
250*cdf0e10cSrcweir         throw IndexOutOfBoundsException();
251*cdf0e10cSrcweir 
252*cdf0e10cSrcweir     DeSelectAll();
253*cdf0e10cSrcweir }
254*cdf0e10cSrcweir 
255*cdf0e10cSrcweir // -----------------------------------------------------------------------------
256