268 lines
8.1 KiB
C++
268 lines
8.1 KiB
C++
/*************************************************************************
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*
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* $RCSfile: accpage.cxx,v $
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*
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* $Revision: 1.6 $
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*
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* last change: $Author: mib $ $Date: 2002-08-15 12:18:38 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2000 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*
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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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#ifdef PRECOMPILED
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#include "core_pch.hxx"
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#endif
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#pragma hdrstop
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#ifndef _RTL_UUID_H_
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#include <rtl/uuid.h>
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#endif
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#ifndef _SV_WINDOW_HXX
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#include <vcl/window.hxx>
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#endif
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#ifndef _SV_SVAPP_HXX //autogen
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#include <vcl/svapp.hxx>
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#endif
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#ifndef _UTL_ACCESSIBLESTATESETHELPER_HXX_
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#include <unotools/accessiblestatesethelper.hxx>
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#endif
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#ifndef _DRAFTS_COM_SUN_STAR_ACCESSIBILITY_ACCESSIBLESTATETYPE_HPP_
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#include <drafts/com/sun/star/accessibility/AccessibleStateType.hpp>
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#endif
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#ifndef _DRAFTS_COM_SUN_STAR_ACCESSIBILITY_ACCESSIBLEROLE_HPP_
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#include <drafts/com/sun/star/accessibility/AccessibleRole.hpp>
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#endif
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#ifndef _ACCPAGE_HXX
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#include "accpage.hxx"
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#endif
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#ifndef _ACCESS_HRC
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#include "access.hrc"
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#endif
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#ifndef _TOOLS_DEBUG_HXX
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#include <tools/debug.hxx>
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#endif
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#ifndef _PAGEFRM_HXX
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#include <pagefrm.hxx>
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#endif
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using ::com::sun::star::uno::Reference;
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using ::com::sun::star::uno::RuntimeException;
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using ::com::sun::star::uno::Sequence;
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using namespace ::drafts::com::sun::star::accessibility;
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using ::rtl::OUString;
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using ::drafts::com::sun::star::accessibility::XAccessibleContext;
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const sal_Char sServiceName[] = "drafts.com.sun.star.text.AccessiblePageView";
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const sal_Char sImplementationName[] = "com.sun.star.comp.Writer.SwAccessiblePageView";
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sal_Bool SwAccessiblePage::IsSelected()
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{
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return GetMap()->IsPageSelected( static_cast < const SwPageFrm * >( GetFrm() ) );
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}
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void SwAccessiblePage::GetStates(
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::utl::AccessibleStateSetHelper& rStateSet )
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{
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SwAccessibleContext::GetStates( rStateSet );
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// FOCUSABLE
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rStateSet.AddState( AccessibleStateType::FOCUSABLE );
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// FOCUSED
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if( IsSelected() )
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{
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ASSERT( bIsSelected, "bSelected out of sync" );
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::vos::ORef < SwAccessibleContext > xThis( this );
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GetMap()->SetCursorContext( xThis );
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Window *pWin = GetWindow();
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if( pWin && pWin->HasFocus() )
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rStateSet.AddState( AccessibleStateType::FOCUSED );
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}
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}
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void SwAccessiblePage::_InvalidateCursorPos()
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{
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sal_Bool bNewSelected = IsSelected();
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sal_Bool bOldSelected;
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{
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vos::OGuard aGuard( aMutex );
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bOldSelected = bIsSelected;
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bIsSelected = bNewSelected;
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}
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if( bNewSelected )
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{
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// remember that object as the one that has the caret. This is
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// neccessary to notify that object if the cursor leaves it.
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::vos::ORef < SwAccessibleContext > xThis( this );
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GetMap()->SetCursorContext( xThis );
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}
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if( bOldSelected != bNewSelected )
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{
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Window *pWin = GetWindow();
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if( pWin && pWin->HasFocus() )
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FireStateChangedEvent( AccessibleStateType::FOCUSED, bNewSelected );
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}
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}
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void SwAccessiblePage::_InvalidateFocus()
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{
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Window *pWin = GetWindow();
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if( pWin )
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{
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sal_Bool bSelected;
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{
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vos::OGuard aGuard( aMutex );
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bSelected = bIsSelected;
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}
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ASSERT( bSelected, "focus object should be selected" );
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FireStateChangedEvent( AccessibleStateType::FOCUSED,
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pWin->HasFocus() && bSelected );
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}
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}
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SwAccessiblePage::SwAccessiblePage( SwAccessibleMap* pMap,
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const SwPageFrm *pFrame ) :
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SwAccessibleContext( pMap, AccessibleRole::PANEL, pFrame )
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{
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DBG_ASSERT( pFrame != NULL, "need frame" );
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DBG_ASSERT( pMap != NULL, "need map" );
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vos::OGuard aGuard(Application::GetSolarMutex());
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OUString sPage = OUString::valueOf(
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static_cast<sal_Int32>(
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static_cast<const SwPageFrm*>( GetFrm() )->GetPhyPageNum() ) );
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SetName( GetResource( STR_ACCESS_PAGE_NAME, &sPage ) );
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}
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SwAccessiblePage::SwAccessiblePage( SwAccessibleMap* pMap,
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const SwFrm *pFrame ) :
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SwAccessibleContext( pMap, AccessibleRole::PANEL, pFrame )
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{
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DBG_ASSERT( pFrame != NULL, "need frame" );
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DBG_ASSERT( pMap != NULL, "need map" );
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DBG_ASSERT( pFrame->IsPageFrm(), "need page frame" );
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vos::OGuard aGuard(Application::GetSolarMutex());
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OUString sPage = OUString::valueOf(
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static_cast<sal_Int32>(
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static_cast<const SwPageFrm*>( GetFrm() )->GetPhyPageNum() ) );
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SetName( GetResource( STR_ACCESS_PAGE_NAME, &sPage ) );
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}
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SwAccessiblePage::~SwAccessiblePage()
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{
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}
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sal_Bool SwAccessiblePage::HasCursor()
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{
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vos::OGuard aGuard( aMutex );
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return bIsSelected;
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}
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OUString SwAccessiblePage::getImplementationName( )
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throw( RuntimeException )
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{
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return OUString(RTL_CONSTASCII_USTRINGPARAM(sImplementationName));
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}
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sal_Bool SwAccessiblePage::supportsService( const OUString& rServiceName)
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throw( RuntimeException )
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{
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return rServiceName.equalsAsciiL( sServiceName, sizeof(sServiceName)-1 ) ||
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rServiceName.equalsAsciiL( sAccessibleServiceName,
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sizeof(sAccessibleServiceName)-1 );
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}
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Sequence<OUString> SwAccessiblePage::getSupportedServiceNames( )
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throw( RuntimeException )
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{
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Sequence< OUString > aRet(2);
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OUString* pArray = aRet.getArray();
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pArray[0] = OUString( RTL_CONSTASCII_USTRINGPARAM(sServiceName) );
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pArray[1] = OUString( RTL_CONSTASCII_USTRINGPARAM(sAccessibleServiceName) );
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return aRet;
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}
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Sequence< sal_Int8 > SAL_CALL SwAccessiblePage::getImplementationId()
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throw(RuntimeException)
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{
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static Sequence< sal_Int8 > aId( 16 );
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static sal_Bool bInit = sal_False;
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if(!bInit)
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rtl_createUuid( reinterpret_cast< sal_uInt8 * >(aId.getArray() ),
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0, sal_True );
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return aId;
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}
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OUString SwAccessiblePage::getAccessibleDescription( )
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throw( RuntimeException )
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{
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CHECK_FOR_DEFUNC( XAccessibleContext );
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OUString sArg( GetFormattedPageNumber() );
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return GetResource( STR_ACCESS_PAGE_DESC, &sArg );
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}
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