diff options
Diffstat (limited to 'accessibility/source/standard/vclxaccessibleedit.cxx')
| -rw-r--r-- | accessibility/source/standard/vclxaccessibleedit.cxx | 629 |
1 files changed, 0 insertions, 629 deletions
diff --git a/accessibility/source/standard/vclxaccessibleedit.cxx b/accessibility/source/standard/vclxaccessibleedit.cxx deleted file mode 100644 index b70317c1a..000000000 --- a/accessibility/source/standard/vclxaccessibleedit.cxx +++ /dev/null @@ -1,629 +0,0 @@ -/* -*- 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" - -// includes -------------------------------------------------------------- -#include <accessibility/standard/vclxaccessibleedit.hxx> - -#include <toolkit/awt/vclxwindows.hxx> -#include <toolkit/helper/convert.hxx> -#include <accessibility/helper/accresmgr.hxx> -#include <accessibility/helper/accessiblestrings.hrc> - -#include <unotools/accessiblestatesethelper.hxx> -#include <unotools/accessiblerelationsethelper.hxx> -#include <com/sun/star/accessibility/AccessibleStateType.hpp> -#include <com/sun/star/accessibility/AccessibleEventId.hpp> -#include <com/sun/star/accessibility/AccessibleRole.hpp> -#include <com/sun/star/datatransfer/clipboard/XClipboard.hpp> -#include <cppuhelper/typeprovider.hxx> -#include <comphelper/sequence.hxx> -#include <vcl/svapp.hxx> -#include <vcl/window.hxx> -#include <vcl/edit.hxx> -#include <sot/exchange.hxx> -#include <sot/formats.hxx> - -#include <algorithm> - -using namespace ::com::sun::star; -using namespace ::com::sun::star::uno; -using namespace ::com::sun::star::lang; -using namespace ::com::sun::star::beans; -using namespace ::com::sun::star::accessibility; -using namespace ::comphelper; - - -// ----------------------------------------------------------------------------- -// VCLXAccessibleEdit -// ----------------------------------------------------------------------------- - -VCLXAccessibleEdit::VCLXAccessibleEdit( VCLXWindow* pVCLWindow ) - :VCLXAccessibleTextComponent( pVCLWindow ) -{ - m_nSelectionStart = getSelectionStart(); - m_nCaretPosition = getCaretPosition(); -} - -// ----------------------------------------------------------------------------- - -VCLXAccessibleEdit::~VCLXAccessibleEdit() -{ -} - -// ----------------------------------------------------------------------------- - -void VCLXAccessibleEdit::ProcessWindowEvent( const VclWindowEvent& rVclWindowEvent ) -{ - switch ( rVclWindowEvent.GetId() ) - { - case VCLEVENT_EDIT_MODIFY: - { - SetText( implGetText() ); - } - break; - case VCLEVENT_EDIT_SELECTIONCHANGED: - { - sal_Int32 nOldCaretPosition = m_nCaretPosition; - sal_Int32 nOldSelectionStart = m_nSelectionStart; - - m_nCaretPosition = getCaretPosition(); - m_nSelectionStart = getSelectionStart(); - - Window* pWindow = GetWindow(); - if ( pWindow && pWindow->HasChildPathFocus() ) - { - if ( m_nCaretPosition != nOldCaretPosition ) - { - Any aOldValue, aNewValue; - aOldValue <<= (sal_Int32) nOldCaretPosition; - aNewValue <<= (sal_Int32) m_nCaretPosition; - NotifyAccessibleEvent( AccessibleEventId::CARET_CHANGED, aOldValue, aNewValue ); - } - - // #i104470# VCL only has SELECTION_CHANGED, but UAA distinguishes between SELECTION_CHANGED and CARET_CHANGED - sal_Bool bHasSelection = ( m_nSelectionStart != m_nCaretPosition ); - sal_Bool bHadSelection = ( nOldSelectionStart != nOldCaretPosition ); - if ( ( bHasSelection != bHadSelection ) || ( bHasSelection && ( ( m_nCaretPosition != nOldCaretPosition ) || ( m_nSelectionStart != nOldSelectionStart ) ) ) ) - { - NotifyAccessibleEvent( AccessibleEventId::TEXT_SELECTION_CHANGED, Any(), Any() ); - } - - } - } - break; - default: - VCLXAccessibleTextComponent::ProcessWindowEvent( rVclWindowEvent ); - } -} - -// ----------------------------------------------------------------------------- - -void VCLXAccessibleEdit::FillAccessibleStateSet( utl::AccessibleStateSetHelper& rStateSet ) -{ - VCLXAccessibleTextComponent::FillAccessibleStateSet( rStateSet ); - - VCLXEdit* pVCLXEdit = static_cast< VCLXEdit* >( GetVCLXWindow() ); - if ( pVCLXEdit ) - { - rStateSet.AddState( AccessibleStateType::FOCUSABLE ); - rStateSet.AddState( AccessibleStateType::SINGLE_LINE ); - if ( pVCLXEdit->isEditable() ) - rStateSet.AddState( AccessibleStateType::EDITABLE ); - } -} - -// ----------------------------------------------------------------------------- -// OCommonAccessibleText -// ----------------------------------------------------------------------------- - -::rtl::OUString VCLXAccessibleEdit::implGetText() -{ - ::rtl::OUString aText; - - Edit* pEdit = static_cast< Edit* >( GetWindow() ); - if ( pEdit ) - { - aText = OutputDevice::GetNonMnemonicString( pEdit->GetText() ); - - if ( getAccessibleRole() == AccessibleRole::PASSWORD_TEXT ) - { - xub_Unicode cEchoChar = pEdit->GetEchoChar(); - if ( !cEchoChar ) - cEchoChar = '*'; - XubString sTmp; - aText = sTmp.Fill( (sal_uInt16)aText.getLength(), cEchoChar ); - } - } - - return aText; -} - -// ----------------------------------------------------------------------------- - -void VCLXAccessibleEdit::implGetSelection( sal_Int32& nStartIndex, sal_Int32& nEndIndex ) -{ - awt::Selection aSelection; - VCLXEdit* pVCLXEdit = static_cast< VCLXEdit* >( GetVCLXWindow() ); - if ( pVCLXEdit ) - aSelection = pVCLXEdit->getSelection(); - - nStartIndex = aSelection.Min; - nEndIndex = aSelection.Max; -} - -// ----------------------------------------------------------------------------- -// XInterface -// ----------------------------------------------------------------------------- - -IMPLEMENT_FORWARD_XINTERFACE2( VCLXAccessibleEdit, VCLXAccessibleTextComponent, VCLXAccessibleEdit_BASE ) - -// ----------------------------------------------------------------------------- -// XTypeProvider -// ----------------------------------------------------------------------------- - -IMPLEMENT_FORWARD_XTYPEPROVIDER2( VCLXAccessibleEdit, VCLXAccessibleTextComponent, VCLXAccessibleEdit_BASE ) - -// ----------------------------------------------------------------------------- -// XServiceInfo -// ----------------------------------------------------------------------------- - -::rtl::OUString VCLXAccessibleEdit::getImplementationName() throw (RuntimeException) -{ - return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.comp.toolkit.AccessibleEdit") ); -} - -// ----------------------------------------------------------------------------- - -Sequence< ::rtl::OUString > VCLXAccessibleEdit::getSupportedServiceNames() throw (RuntimeException) -{ - Sequence< ::rtl::OUString > aNames(1); - aNames[0] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.awt.AccessibleEdit") ); - return aNames; -} - -// ----------------------------------------------------------------------------- -// XAccessibleContext -// ----------------------------------------------------------------------------- - -sal_Int32 VCLXAccessibleEdit::getAccessibleChildCount() throw (RuntimeException) -{ - OExternalLockGuard aGuard( this ); - - return 0; -} - -// ----------------------------------------------------------------------------- - -Reference< XAccessible > VCLXAccessibleEdit::getAccessibleChild( sal_Int32 i ) throw (IndexOutOfBoundsException, RuntimeException) -{ - OExternalLockGuard aGuard( this ); - - if ( i < 0 || i >= getAccessibleChildCount() ) - throw IndexOutOfBoundsException(); - - return Reference< XAccessible >(); -} - -// ----------------------------------------------------------------------------- - -sal_Int16 VCLXAccessibleEdit::getAccessibleRole( ) throw (RuntimeException) -{ - OExternalLockGuard aGuard( this ); - - sal_Int16 nRole; - Edit* pEdit = static_cast< Edit* >( GetWindow() ); - if ( pEdit && ( ( pEdit->GetStyle() & WB_PASSWORD ) || pEdit->GetEchoChar() ) ) - nRole = AccessibleRole::PASSWORD_TEXT; - else - nRole = AccessibleRole::TEXT; - - return nRole; -} - -// ----------------------------------------------------------------------------- -// XAccessibleAction -// ----------------------------------------------------------------------------- - -sal_Int32 VCLXAccessibleEdit::getAccessibleActionCount( ) throw (RuntimeException) -{ - OExternalLockGuard aGuard( this ); - - // There is one action: activate - return 1; -} - -// ----------------------------------------------------------------------------- - -sal_Bool VCLXAccessibleEdit::doAccessibleAction ( sal_Int32 nIndex ) throw (IndexOutOfBoundsException, RuntimeException) -{ - OExternalLockGuard aGuard( this ); - - if ( nIndex < 0 || nIndex >= getAccessibleActionCount() ) - throw IndexOutOfBoundsException(); - - sal_Bool bDoAction = sal_False; - Window* pWindow = GetWindow(); - if ( pWindow ) - { - pWindow->GrabFocus(); - bDoAction = sal_True; - } - - return bDoAction; -} - -// ----------------------------------------------------------------------------- - -::rtl::OUString VCLXAccessibleEdit::getAccessibleActionDescription ( sal_Int32 nIndex ) throw (IndexOutOfBoundsException, RuntimeException) -{ - OExternalLockGuard aGuard( this ); - - if ( nIndex < 0 || nIndex >= getAccessibleActionCount() ) - throw IndexOutOfBoundsException(); - - static const ::rtl::OUString sAction( RTL_CONSTASCII_USTRINGPARAM( "activate" ) ); - return sAction; -} - -// ----------------------------------------------------------------------------- - -Reference< XAccessibleKeyBinding > VCLXAccessibleEdit::getAccessibleActionKeyBinding( sal_Int32 nIndex ) throw (IndexOutOfBoundsException, RuntimeException) -{ - OExternalLockGuard aGuard( this ); - - if ( nIndex < 0 || nIndex >= getAccessibleActionCount() ) - throw IndexOutOfBoundsException(); - - return Reference< XAccessibleKeyBinding >(); -} - -// ----------------------------------------------------------------------------- -// XAccessibleText -// ----------------------------------------------------------------------------- - -sal_Int32 VCLXAccessibleEdit::getCaretPosition( ) throw (RuntimeException) -{ - return getSelectionEnd(); -} - -// ----------------------------------------------------------------------------- - -sal_Bool VCLXAccessibleEdit::setCaretPosition( sal_Int32 nIndex ) throw (IndexOutOfBoundsException, RuntimeException) -{ - return setSelection( nIndex, nIndex ); -} - -// ----------------------------------------------------------------------------- - -sal_Unicode VCLXAccessibleEdit::getCharacter( sal_Int32 nIndex ) throw (IndexOutOfBoundsException, RuntimeException) -{ - OExternalLockGuard aGuard( this ); - - return VCLXAccessibleTextComponent::getCharacter( nIndex ); -} - -// ----------------------------------------------------------------------------- - -Sequence< PropertyValue > VCLXAccessibleEdit::getCharacterAttributes( sal_Int32 nIndex, const Sequence< ::rtl::OUString >& aRequestedAttributes ) throw (IndexOutOfBoundsException, RuntimeException) -{ - OExternalLockGuard aGuard( this ); - - return VCLXAccessibleTextComponent::getCharacterAttributes( nIndex, aRequestedAttributes ); -} - -// ----------------------------------------------------------------------------- - -awt::Rectangle VCLXAccessibleEdit::getCharacterBounds( sal_Int32 nIndex ) throw (IndexOutOfBoundsException, RuntimeException) -{ - OExternalLockGuard aGuard( this ); - - awt::Rectangle aBounds( 0, 0, 0, 0 ); - sal_Int32 nLength = implGetText().getLength(); - - if ( !implIsValidRange( nIndex, nIndex, nLength ) ) - throw IndexOutOfBoundsException(); - - Control* pControl = static_cast< Control* >( GetWindow() ); - if ( pControl ) - { - if ( nIndex == nLength ) - { - // #108914# calculate virtual bounding rectangle - for ( sal_Int32 i = 0; i < nLength; ++i ) - { - Rectangle aRect = pControl->GetCharacterBounds( i ); - sal_Int32 nHeight = aRect.GetHeight(); - if ( aBounds.Height < nHeight ) - { - aBounds.Y = aRect.Top(); - aBounds.Height = nHeight; - } - if ( i == nLength - 1 ) - { - aBounds.X = aRect.Right() + 1; - aBounds.Width = 1; - } - } - } - else - { - aBounds = AWTRectangle( pControl->GetCharacterBounds( nIndex ) ); - } - } - - return aBounds; -} - -// ----------------------------------------------------------------------------- - -sal_Int32 VCLXAccessibleEdit::getCharacterCount( ) throw (RuntimeException) -{ - OExternalLockGuard aGuard( this ); - - return VCLXAccessibleTextComponent::getCharacterCount(); -} - -// ----------------------------------------------------------------------------- - -sal_Int32 VCLXAccessibleEdit::getIndexAtPoint( const awt::Point& aPoint ) throw (RuntimeException) -{ - OExternalLockGuard aGuard( this ); - - return VCLXAccessibleTextComponent::getIndexAtPoint( aPoint ); -} - -// ----------------------------------------------------------------------------- - -::rtl::OUString VCLXAccessibleEdit::getSelectedText( ) throw (RuntimeException) -{ - OExternalLockGuard aGuard( this ); - - return VCLXAccessibleTextComponent::getSelectedText(); -} - -// ----------------------------------------------------------------------------- - -sal_Int32 VCLXAccessibleEdit::getSelectionStart( ) throw (RuntimeException) -{ - OExternalLockGuard aGuard( this ); - - return VCLXAccessibleTextComponent::getSelectionStart(); -} - -// ----------------------------------------------------------------------------- - -sal_Int32 VCLXAccessibleEdit::getSelectionEnd( ) throw (RuntimeException) -{ - OExternalLockGuard aGuard( this ); - - return VCLXAccessibleTextComponent::getSelectionEnd(); -} - -// ----------------------------------------------------------------------------- - -sal_Bool VCLXAccessibleEdit::setSelection( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (IndexOutOfBoundsException, RuntimeException) -{ - OExternalLockGuard aGuard( this ); - - sal_Bool bReturn = sal_False; - ::rtl::OUString sText( implGetText() ); - - if ( !implIsValidRange( nStartIndex, nEndIndex, sText.getLength() ) ) - throw IndexOutOfBoundsException(); - - VCLXEdit* pVCLXEdit = static_cast< VCLXEdit* >( GetVCLXWindow() ); - Edit* pEdit = static_cast< Edit* >( GetWindow() ); - if ( pVCLXEdit && pEdit && pEdit->IsEnabled() ) - { - pVCLXEdit->setSelection( awt::Selection( nStartIndex, nEndIndex ) ); - bReturn = sal_True; - } - - return bReturn; -} - -// ----------------------------------------------------------------------------- - -::rtl::OUString VCLXAccessibleEdit::getText( ) throw (RuntimeException) -{ - OExternalLockGuard aGuard( this ); - - return VCLXAccessibleTextComponent::getText(); -} - -// ----------------------------------------------------------------------------- - -::rtl::OUString VCLXAccessibleEdit::getTextRange( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (IndexOutOfBoundsException, RuntimeException) -{ - OExternalLockGuard aGuard( this ); - - return VCLXAccessibleTextComponent::getTextRange( nStartIndex, nEndIndex ); -} - -// ----------------------------------------------------------------------------- - -::com::sun::star::accessibility::TextSegment VCLXAccessibleEdit::getTextAtIndex( sal_Int32 nIndex, sal_Int16 aTextType ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException) -{ - OExternalLockGuard aGuard( this ); - - return VCLXAccessibleTextComponent::getTextAtIndex( nIndex, aTextType ); -} - -// ----------------------------------------------------------------------------- - -::com::sun::star::accessibility::TextSegment VCLXAccessibleEdit::getTextBeforeIndex( sal_Int32 nIndex, sal_Int16 aTextType ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException) -{ - OExternalLockGuard aGuard( this ); - - return VCLXAccessibleTextComponent::getTextBeforeIndex( nIndex, aTextType ); -} - -// ----------------------------------------------------------------------------- - -::com::sun::star::accessibility::TextSegment VCLXAccessibleEdit::getTextBehindIndex( sal_Int32 nIndex, sal_Int16 aTextType ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException) -{ - OExternalLockGuard aGuard( this ); - - return VCLXAccessibleTextComponent::getTextBehindIndex( nIndex, aTextType ); -} - -// ----------------------------------------------------------------------------- - -sal_Bool VCLXAccessibleEdit::copyText( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (IndexOutOfBoundsException, RuntimeException) -{ - OExternalLockGuard aGuard( this ); - - return VCLXAccessibleTextComponent::copyText( nStartIndex, nEndIndex ); -} - -// ----------------------------------------------------------------------------- -// XAccessibleEditableText -// ----------------------------------------------------------------------------- - -sal_Bool VCLXAccessibleEdit::cutText( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (IndexOutOfBoundsException, RuntimeException) -{ - OExternalLockGuard aGuard( this ); - - return copyText( nStartIndex, nEndIndex ) && deleteText( nStartIndex, nEndIndex ); -} - -// ----------------------------------------------------------------------------- - -sal_Bool VCLXAccessibleEdit::pasteText( sal_Int32 nIndex ) throw (IndexOutOfBoundsException, RuntimeException) -{ - OExternalLockGuard aGuard( this ); - - sal_Bool bReturn = sal_False; - - if ( GetWindow() ) - { - Reference< datatransfer::clipboard::XClipboard > xClipboard = GetWindow()->GetClipboard(); - if ( xClipboard.is() ) - { - const sal_uInt32 nRef = Application::ReleaseSolarMutex(); - Reference< datatransfer::XTransferable > xDataObj = xClipboard->getContents(); - Application::AcquireSolarMutex( nRef ); - if ( xDataObj.is() ) - { - datatransfer::DataFlavor aFlavor; - SotExchange::GetFormatDataFlavor( SOT_FORMAT_STRING, aFlavor ); - if ( xDataObj->isDataFlavorSupported( aFlavor ) ) - { - Any aData = xDataObj->getTransferData( aFlavor ); - ::rtl::OUString sText; - aData >>= sText; - bReturn = replaceText( nIndex, nIndex, sText ); - } - } - } - } - - return bReturn; -} - -// ----------------------------------------------------------------------------- - -sal_Bool VCLXAccessibleEdit::deleteText( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (IndexOutOfBoundsException, RuntimeException) -{ - OExternalLockGuard aGuard( this ); - - return replaceText( nStartIndex, nEndIndex, ::rtl::OUString() ); -} - -// ----------------------------------------------------------------------------- - -sal_Bool VCLXAccessibleEdit::insertText( const ::rtl::OUString& sText, sal_Int32 nIndex ) throw (IndexOutOfBoundsException, RuntimeException) -{ - OExternalLockGuard aGuard( this ); - - return replaceText( nIndex, nIndex, sText ); -} - -// ----------------------------------------------------------------------------- - -sal_Bool VCLXAccessibleEdit::replaceText( sal_Int32 nStartIndex, sal_Int32 nEndIndex, const ::rtl::OUString& sReplacement ) throw (IndexOutOfBoundsException, RuntimeException) -{ - OExternalLockGuard aGuard( this ); - - sal_Bool bReturn = sal_False; - ::rtl::OUString sText( implGetText() ); - - if ( !implIsValidRange( nStartIndex, nEndIndex, sText.getLength() ) ) - throw IndexOutOfBoundsException(); - - sal_Int32 nMinIndex = ::std::min( nStartIndex, nEndIndex ); - sal_Int32 nMaxIndex = ::std::max( nStartIndex, nEndIndex ); - - VCLXEdit* pVCLXEdit = static_cast< VCLXEdit* >( GetVCLXWindow() ); - if ( pVCLXEdit && pVCLXEdit->isEditable() ) - { - pVCLXEdit->setText( sText.replaceAt( nMinIndex, nMaxIndex - nMinIndex, sReplacement ) ); - sal_Int32 nIndex = nMinIndex + sReplacement.getLength(); - setSelection( nIndex, nIndex ); - bReturn = sal_True; - } - - return bReturn; -} - -// ----------------------------------------------------------------------------- - -sal_Bool VCLXAccessibleEdit::setAttributes( sal_Int32 nStartIndex, sal_Int32 nEndIndex, const Sequence<PropertyValue>& ) throw (IndexOutOfBoundsException, RuntimeException) -{ - OExternalLockGuard aGuard( this ); - - if ( !implIsValidRange( nStartIndex, nEndIndex, implGetText().getLength() ) ) - throw IndexOutOfBoundsException(); - - return sal_False; // attributes cannot be set for an edit -} - -// ----------------------------------------------------------------------------- - -sal_Bool VCLXAccessibleEdit::setText( const ::rtl::OUString& sText ) throw (RuntimeException) -{ - OExternalLockGuard aGuard( this ); - - sal_Bool bSuccess = sal_False; - try - { - bSuccess = replaceText( 0, implGetText().getLength(), sText ); - } - catch( const IndexOutOfBoundsException& ) - { - OSL_FAIL( "VCLXAccessibleText::setText: caught an exception!" ); - } - return bSuccess; -} - -// ----------------------------------------------------------------------------- - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |