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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org. If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+// MARKER(update_precomp.py): autogen include statement, do not remove
+#include "precompiled_accessibility.hxx"
+#include <accessibility/standard/accessiblemenucomponent.hxx>
+
+#include <toolkit/awt/vclxfont.hxx>
+#include <toolkit/helper/convert.hxx>
+
+#include <com/sun/star/accessibility/AccessibleEventId.hpp>
+#include <com/sun/star/accessibility/AccessibleRole.hpp>
+#include <com/sun/star/accessibility/AccessibleStateType.hpp>
+
+#include <unotools/accessiblestatesethelper.hxx>
+#include <unotools/accessiblerelationsethelper.hxx>
+#include <cppuhelper/typeprovider.hxx>
+#include <comphelper/sequence.hxx>
+#include <vcl/svapp.hxx>
+#include <vcl/window.hxx>
+#include <vcl/menu.hxx>
+#include <vcl/unohelp2.hxx>
+
+
+using namespace ::com::sun::star::accessibility;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::lang;
+using namespace ::com::sun::star;
+using namespace ::comphelper;
+
+
+// -----------------------------------------------------------------------------
+// class OAccessibleMenuComponent
+// -----------------------------------------------------------------------------
+
+OAccessibleMenuComponent::OAccessibleMenuComponent( Menu* pMenu )
+ :OAccessibleMenuBaseComponent( pMenu )
+{
+}
+
+// -----------------------------------------------------------------------------
+
+OAccessibleMenuComponent::~OAccessibleMenuComponent()
+{
+}
+
+// -----------------------------------------------------------------------------
+
+sal_Bool OAccessibleMenuComponent::IsEnabled()
+{
+ return sal_True;
+}
+
+// -----------------------------------------------------------------------------
+
+sal_Bool OAccessibleMenuComponent::IsVisible()
+{
+ sal_Bool bVisible = sal_False;
+
+ if ( m_pMenu )
+ bVisible = m_pMenu->IsMenuVisible();
+
+ return bVisible;
+}
+
+// -----------------------------------------------------------------------------
+
+void OAccessibleMenuComponent::FillAccessibleStateSet( utl::AccessibleStateSetHelper& rStateSet )
+{
+ if ( IsEnabled() )
+ {
+ rStateSet.AddState( AccessibleStateType::ENABLED );
+ rStateSet.AddState( AccessibleStateType::SENSITIVE );
+ }
+
+ rStateSet.AddState( AccessibleStateType::FOCUSABLE );
+
+ if ( IsFocused() )
+ rStateSet.AddState( AccessibleStateType::FOCUSED );
+
+ if ( IsVisible() )
+ {
+ rStateSet.AddState( AccessibleStateType::VISIBLE );
+ rStateSet.AddState( AccessibleStateType::SHOWING );
+ }
+
+ rStateSet.AddState( AccessibleStateType::OPAQUE );
+}
+
+// -----------------------------------------------------------------------------
+// OCommonAccessibleComponent
+// -----------------------------------------------------------------------------
+
+awt::Rectangle OAccessibleMenuComponent::implGetBounds() throw (RuntimeException)
+{
+ awt::Rectangle aBounds( 0, 0, 0, 0 );
+
+ if ( m_pMenu )
+ {
+ Window* pWindow = m_pMenu->GetWindow();
+ if ( pWindow )
+ {
+ // get bounding rectangle of the window in screen coordinates
+ Rectangle aRect = pWindow->GetWindowExtentsRelative( NULL );
+ aBounds = AWTRectangle( aRect );
+
+ // get position of the accessible parent in screen coordinates
+ Reference< XAccessible > xParent = getAccessibleParent();
+ if ( xParent.is() )
+ {
+ Reference< XAccessibleComponent > xParentComponent( xParent->getAccessibleContext(), UNO_QUERY );
+ if ( xParentComponent.is() )
+ {
+ awt::Point aParentScreenLoc = xParentComponent->getLocationOnScreen();
+
+ // calculate position of the window relative to the accessible parent
+ aBounds.X -= aParentScreenLoc.X;
+ aBounds.Y -= aParentScreenLoc.Y;
+ }
+ }
+ }
+ }
+
+ return aBounds;
+}
+
+// -----------------------------------------------------------------------------
+// XInterface
+// -----------------------------------------------------------------------------
+
+IMPLEMENT_FORWARD_XINTERFACE2( OAccessibleMenuComponent, OAccessibleMenuBaseComponent, OAccessibleMenuComponent_BASE )
+
+// -----------------------------------------------------------------------------
+// XTypeProvider
+// -----------------------------------------------------------------------------
+
+IMPLEMENT_FORWARD_XTYPEPROVIDER2( OAccessibleMenuComponent, OAccessibleMenuBaseComponent, OAccessibleMenuComponent_BASE )
+
+// -----------------------------------------------------------------------------
+// XAccessibleContext
+// -----------------------------------------------------------------------------
+
+sal_Int32 OAccessibleMenuComponent::getAccessibleChildCount() throw (RuntimeException)
+{
+ OExternalLockGuard aGuard( this );
+
+ return GetChildCount();
+}
+
+// -----------------------------------------------------------------------------
+
+Reference< XAccessible > OAccessibleMenuComponent::getAccessibleChild( sal_Int32 i ) throw (IndexOutOfBoundsException, RuntimeException)
+{
+ OExternalLockGuard aGuard( this );
+
+ if ( i < 0 || i >= GetChildCount() )
+ throw IndexOutOfBoundsException();
+
+ return GetChild( i );
+}
+
+// -----------------------------------------------------------------------------
+
+Reference< XAccessible > OAccessibleMenuComponent::getAccessibleParent( ) throw (RuntimeException)
+{
+ OExternalLockGuard aGuard( this );
+
+ Reference< XAccessible > xParent;
+
+ if ( m_pMenu )
+ {
+ Window* pWindow = m_pMenu->GetWindow();
+ if ( pWindow )
+ {
+ Window* pParent = pWindow->GetAccessibleParentWindow();
+ if ( pParent )
+ xParent = pParent->GetAccessible();
+ }
+ }
+
+ return xParent;
+}
+
+// -----------------------------------------------------------------------------
+
+sal_Int16 OAccessibleMenuComponent::getAccessibleRole( ) throw (RuntimeException)
+{
+ OExternalLockGuard aGuard( this );
+
+ return AccessibleRole::UNKNOWN;
+}
+
+// -----------------------------------------------------------------------------
+
+::rtl::OUString OAccessibleMenuComponent::getAccessibleDescription( ) throw (RuntimeException)
+{
+ OExternalLockGuard aGuard( this );
+
+ ::rtl::OUString sDescription;
+ if ( m_pMenu )
+ {
+ Window* pWindow = m_pMenu->GetWindow();
+ if ( pWindow )
+ sDescription = pWindow->GetAccessibleDescription();
+ }
+
+ return sDescription;
+}
+
+// -----------------------------------------------------------------------------
+
+::rtl::OUString OAccessibleMenuComponent::getAccessibleName( ) throw (RuntimeException)
+{
+ OExternalLockGuard aGuard( this );
+
+ return ::rtl::OUString();
+}
+
+// -----------------------------------------------------------------------------
+
+Reference< XAccessibleRelationSet > OAccessibleMenuComponent::getAccessibleRelationSet( ) throw (RuntimeException)
+{
+ OExternalLockGuard aGuard( this );
+
+ utl::AccessibleRelationSetHelper* pRelationSetHelper = new utl::AccessibleRelationSetHelper;
+ Reference< XAccessibleRelationSet > xSet = pRelationSetHelper;
+ return xSet;
+}
+
+// -----------------------------------------------------------------------------
+
+Locale OAccessibleMenuComponent::getLocale( ) throw (IllegalAccessibleComponentStateException, RuntimeException)
+{
+ OExternalLockGuard aGuard( this );
+
+ return Application::GetSettings().GetLocale();
+}
+
+// -----------------------------------------------------------------------------
+// XAccessibleComponent
+// -----------------------------------------------------------------------------
+
+Reference< XAccessible > OAccessibleMenuComponent::getAccessibleAtPoint( const awt::Point& rPoint ) throw (RuntimeException)
+{
+ OExternalLockGuard aGuard( this );
+
+ return GetChildAt( rPoint );
+}
+
+// -----------------------------------------------------------------------------
+
+awt::Point OAccessibleMenuComponent::getLocationOnScreen( ) throw (RuntimeException)
+{
+ OExternalLockGuard aGuard( this );
+
+ awt::Point aPos;
+
+ if ( m_pMenu )
+ {
+ Window* pWindow = m_pMenu->GetWindow();
+ if ( pWindow )
+ {
+ Rectangle aRect = pWindow->GetWindowExtentsRelative( NULL );
+ aPos = AWTPoint( aRect.TopLeft() );
+ }
+ }
+
+ return aPos;
+}
+
+// -----------------------------------------------------------------------------
+
+void OAccessibleMenuComponent::grabFocus( ) throw (RuntimeException)
+{
+ OExternalLockGuard aGuard( this );
+
+ if ( m_pMenu )
+ {
+ Window* pWindow = m_pMenu->GetWindow();
+ if ( pWindow )
+ pWindow->GrabFocus();
+ }
+}
+
+// -----------------------------------------------------------------------------
+
+sal_Int32 OAccessibleMenuComponent::getForeground( ) throw (RuntimeException)
+{
+ OExternalLockGuard aGuard( this );
+
+ const StyleSettings& rStyleSettings = Application::GetSettings().GetStyleSettings();
+ sal_Int32 nColor = rStyleSettings.GetMenuTextColor().GetColor();
+
+ return nColor;
+}
+
+// -----------------------------------------------------------------------------
+
+sal_Int32 OAccessibleMenuComponent::getBackground( ) throw (RuntimeException)
+{
+ OExternalLockGuard aGuard( this );
+
+ return 0;
+}
+
+// -----------------------------------------------------------------------------
+// XAccessibleExtendedComponent
+// -----------------------------------------------------------------------------
+
+Reference< awt::XFont > OAccessibleMenuComponent::getFont( ) throw (RuntimeException)
+{
+ OExternalLockGuard aGuard( this );
+
+ Reference< awt::XFont > xFont;
+
+ if ( m_pMenu )
+ {
+ Window* pWindow = m_pMenu->GetWindow();
+ if ( pWindow )
+ {
+ Reference< awt::XDevice > xDev( pWindow->GetComponentInterface(), UNO_QUERY );
+ if ( xDev.is() )
+ {
+ const StyleSettings& rStyleSettings = Application::GetSettings().GetStyleSettings();
+ VCLXFont* pVCLXFont = new VCLXFont;
+ pVCLXFont->Init( *xDev.get(), rStyleSettings.GetMenuFont() );
+ xFont = pVCLXFont;
+ }
+ }
+ }
+
+ return xFont;
+}
+
+// -----------------------------------------------------------------------------
+
+::rtl::OUString OAccessibleMenuComponent::getTitledBorderText( ) throw (RuntimeException)
+{
+ OExternalLockGuard aGuard( this );
+
+ return ::rtl::OUString();
+}
+
+// -----------------------------------------------------------------------------
+
+::rtl::OUString OAccessibleMenuComponent::getToolTipText( ) throw (RuntimeException)
+{
+ OExternalLockGuard aGuard( this );
+
+ return ::rtl::OUString();
+}
+
+// -----------------------------------------------------------------------------
+// XAccessibleSelection
+// -----------------------------------------------------------------------------
+
+void OAccessibleMenuComponent::selectAccessibleChild( sal_Int32 nChildIndex ) throw (IndexOutOfBoundsException, RuntimeException)
+{
+ OExternalLockGuard aGuard( this );
+
+ if ( nChildIndex < 0 || nChildIndex >= GetChildCount() )
+ throw IndexOutOfBoundsException();
+
+ SelectChild( nChildIndex );
+}
+
+// -----------------------------------------------------------------------------
+
+sal_Bool OAccessibleMenuComponent::isAccessibleChildSelected( sal_Int32 nChildIndex ) throw (IndexOutOfBoundsException, RuntimeException)
+{
+ OExternalLockGuard aGuard( this );
+
+ if ( nChildIndex < 0 || nChildIndex >= GetChildCount() )
+ throw IndexOutOfBoundsException();
+
+ return IsChildSelected( nChildIndex );
+}
+
+// -----------------------------------------------------------------------------
+
+void OAccessibleMenuComponent::clearAccessibleSelection( ) throw (RuntimeException)
+{
+ OExternalLockGuard aGuard( this );
+
+ DeSelectAll();
+}
+
+// -----------------------------------------------------------------------------
+
+void OAccessibleMenuComponent::selectAllAccessibleChildren( ) throw (RuntimeException)
+{
+ // This method makes no sense in a menu, and so does nothing.
+}
+
+// -----------------------------------------------------------------------------
+
+sal_Int32 OAccessibleMenuComponent::getSelectedAccessibleChildCount( ) throw (RuntimeException)
+{
+ OExternalLockGuard aGuard( this );
+
+ sal_Int32 nRet = 0;
+
+ for ( sal_Int32 i = 0, nCount = GetChildCount(); i < nCount; i++ )
+ {
+ if ( IsChildSelected( i ) )
+ ++nRet;
+ }
+
+ return nRet;
+}
+
+// -----------------------------------------------------------------------------
+
+Reference< XAccessible > OAccessibleMenuComponent::getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex ) throw (IndexOutOfBoundsException, RuntimeException)
+{
+ OExternalLockGuard aGuard( this );
+
+ if ( nSelectedChildIndex < 0 || nSelectedChildIndex >= getSelectedAccessibleChildCount() )
+ throw IndexOutOfBoundsException();
+
+ Reference< XAccessible > xChild;
+
+ for ( sal_Int32 i = 0, j = 0, nCount = GetChildCount(); i < nCount; i++ )
+ {
+ if ( IsChildSelected( i ) && ( j++ == nSelectedChildIndex ) )
+ {
+ xChild = GetChild( i );
+ break;
+ }
+ }
+
+ return xChild;
+}
+
+// -----------------------------------------------------------------------------
+
+void OAccessibleMenuComponent::deselectAccessibleChild( sal_Int32 nChildIndex ) throw (IndexOutOfBoundsException, RuntimeException)
+{
+ OExternalLockGuard aGuard( this );
+
+ if ( nChildIndex < 0 || nChildIndex >= GetChildCount() )
+ throw IndexOutOfBoundsException();
+
+ DeSelectAll();
+}
+
+// -----------------------------------------------------------------------------
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */