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Diffstat (limited to 'sw/source/core/access/accnotexthyperlink.cxx')
| -rw-r--r-- | sw/source/core/access/accnotexthyperlink.cxx | 234 |
1 files changed, 234 insertions, 0 deletions
diff --git a/sw/source/core/access/accnotexthyperlink.cxx b/sw/source/core/access/accnotexthyperlink.cxx new file mode 100644 index 000000000..5fbe826c9 --- /dev/null +++ b/sw/source/core/access/accnotexthyperlink.cxx @@ -0,0 +1,234 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#include <com/sun/star/lang/IndexOutOfBoundsException.hpp> + +#include <comphelper/accessiblekeybindinghelper.hxx> +#include <swurl.hxx> +#include <vcl/svapp.hxx> +#include <frmfmt.hxx> + +#include "accnotexthyperlink.hxx" + +#include <fmturl.hxx> + +#include <vcl/imap.hxx> +#include <vcl/imapobj.hxx> +#include <vcl/keycodes.hxx> + +#include <accmap.hxx> + +using namespace css; +using namespace css::lang; +using namespace css::uno; +using namespace css::accessibility; + +SwAccessibleNoTextHyperlink::SwAccessibleNoTextHyperlink( SwAccessibleNoTextFrame *p, const SwFrame *aFrame ) : + mxFrame( p ), + mpFrame( aFrame ) +{ +} + +// XAccessibleAction +sal_Int32 SAL_CALL SwAccessibleNoTextHyperlink::getAccessibleActionCount() +{ + SolarMutexGuard g; + + SwFormatURL aURL( GetFormat()->GetURL() ); + ImageMap* pMap = aURL.GetMap(); + if( pMap != nullptr ) + { + return pMap->GetIMapObjectCount(); + } + else if( !aURL.GetURL().isEmpty() ) + { + return 1; + } + + return 0; +} + +sal_Bool SAL_CALL SwAccessibleNoTextHyperlink::doAccessibleAction( sal_Int32 nIndex ) +{ + SolarMutexGuard aGuard; + + if(nIndex < 0 || nIndex >= getAccessibleActionCount()) + throw lang::IndexOutOfBoundsException(); + + bool bRet = false; + SwFormatURL aURL( GetFormat()->GetURL() ); + ImageMap* pMap = aURL.GetMap(); + if( pMap != nullptr ) + { + IMapObject* pMapObj = pMap->GetIMapObject(nIndex); + if (!pMapObj->GetURL().isEmpty()) + { + SwViewShell *pVSh = mxFrame->GetShell(); + if( pVSh ) + { + LoadURL( *pVSh, pMapObj->GetURL(), LoadUrlFlags::NONE, + pMapObj->GetTarget() ); + bRet = true; + } + } + } + else if (!aURL.GetURL().isEmpty()) + { + SwViewShell *pVSh = mxFrame->GetShell(); + if( pVSh ) + { + LoadURL( *pVSh, aURL.GetURL(), LoadUrlFlags::NONE, + aURL.GetTargetFrameName() ); + bRet = true; + } + } + + return bRet; +} + +OUString SAL_CALL SwAccessibleNoTextHyperlink::getAccessibleActionDescription( + sal_Int32 nIndex ) +{ + SolarMutexGuard g; + + OUString sDesc; + + if(nIndex < 0 || nIndex >= getAccessibleActionCount()) + throw lang::IndexOutOfBoundsException(); + + SwFormatURL aURL( GetFormat()->GetURL() ); + ImageMap* pMap = aURL.GetMap(); + if( pMap != nullptr ) + { + IMapObject* pMapObj = pMap->GetIMapObject(nIndex); + if (!pMapObj->GetDesc().isEmpty()) + sDesc = pMapObj->GetDesc(); + else if (!pMapObj->GetURL().isEmpty()) + sDesc = pMapObj->GetURL(); + } + else if( !aURL.GetURL().isEmpty() ) + sDesc = aURL.GetName(); + + return sDesc; +} + +Reference< XAccessibleKeyBinding > SAL_CALL + SwAccessibleNoTextHyperlink::getAccessibleActionKeyBinding( sal_Int32 nIndex ) +{ + SolarMutexGuard g; + + Reference< XAccessibleKeyBinding > xKeyBinding; + + if(nIndex < 0 || nIndex >= getAccessibleActionCount()) + throw lang::IndexOutOfBoundsException(); + + bool bIsValid = false; + SwFormatURL aURL( GetFormat()->GetURL() ); + ImageMap* pMap = aURL.GetMap(); + if( pMap != nullptr ) + { + IMapObject* pMapObj = pMap->GetIMapObject(nIndex); + if (!pMapObj->GetURL().isEmpty()) + bIsValid = true; + } + else if (!aURL.GetURL().isEmpty()) + bIsValid = true; + + if(bIsValid) + { + ::comphelper::OAccessibleKeyBindingHelper* pKeyBindingHelper = + new ::comphelper::OAccessibleKeyBindingHelper(); + xKeyBinding = pKeyBindingHelper; + + css::awt::KeyStroke aKeyStroke; + aKeyStroke.Modifiers = 0; + aKeyStroke.KeyCode = KEY_RETURN; + aKeyStroke.KeyChar = 0; + aKeyStroke.KeyFunc = 0; + pKeyBindingHelper->AddKeyBinding( aKeyStroke ); + } + + return xKeyBinding; +} + +// XAccessibleHyperlink +Any SAL_CALL SwAccessibleNoTextHyperlink::getAccessibleActionAnchor( + sal_Int32 nIndex ) +{ + SolarMutexGuard g; + + if(nIndex < 0 || nIndex >= getAccessibleActionCount()) + throw lang::IndexOutOfBoundsException(); + + Any aRet; + //SwFrame* pAnchor = static_cast<SwFlyFrame*>(mpFrame)->GetAnchor(); + Reference< XAccessible > xAnchor = mxFrame->GetAccessibleMap()->GetContext(mpFrame); + //SwAccessibleNoTextFrame* pFrame = xFrame.get(); + //Reference< XAccessible > xAnchor = (XAccessible*)pFrame; + aRet <<= xAnchor; + return aRet; +} + +Any SAL_CALL SwAccessibleNoTextHyperlink::getAccessibleActionObject( + sal_Int32 nIndex ) +{ + SolarMutexGuard g; + + if(nIndex < 0 || nIndex >= getAccessibleActionCount()) + throw lang::IndexOutOfBoundsException(); + + SwFormatURL aURL( GetFormat()->GetURL() ); + OUString retText; + ImageMap* pMap = aURL.GetMap(); + if( pMap != nullptr ) + { + IMapObject* pMapObj = pMap->GetIMapObject(nIndex); + if (!pMapObj->GetURL().isEmpty()) + retText = pMapObj->GetURL(); + } + else if ( !aURL.GetURL().isEmpty() ) + retText = aURL.GetURL(); + + Any aRet; + aRet <<= retText; + return aRet; +} + +sal_Int32 SAL_CALL SwAccessibleNoTextHyperlink::getStartIndex() +{ + return 0; +} + +sal_Int32 SAL_CALL SwAccessibleNoTextHyperlink::getEndIndex() +{ + return 0; +} + +sal_Bool SAL_CALL SwAccessibleNoTextHyperlink::isValid( ) +{ + SolarMutexGuard g; + + SwFormatURL aURL( GetFormat()->GetURL() ); + + if( aURL.GetMap() || !aURL.GetURL().isEmpty() ) + return true; + return false; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |