diff options
Diffstat (limited to 'basctl/source/accessibility/accessibledialogcontrolshape.cxx')
-rw-r--r-- | basctl/source/accessibility/accessibledialogcontrolshape.cxx | 619 |
1 files changed, 619 insertions, 0 deletions
diff --git a/basctl/source/accessibility/accessibledialogcontrolshape.cxx b/basctl/source/accessibility/accessibledialogcontrolshape.cxx new file mode 100644 index 000000000000..a73d51c79990 --- /dev/null +++ b/basctl/source/accessibility/accessibledialogcontrolshape.cxx @@ -0,0 +1,619 @@ +/************************************************************************* + * + * 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_basctl.hxx" +#include <accessibledialogcontrolshape.hxx> +#include <baside3.hxx> +#include <dlgeddef.hxx> +#include <dlgedview.hxx> +#include <dlgedobj.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 <toolkit/awt/vclxfont.hxx> +#include <toolkit/helper/externallock.hxx> +#include <toolkit/helper/convert.hxx> +#include <toolkit/helper/vclunohelper.hxx> +#include <vcl/svapp.hxx> + +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; + + +// ----------------------------------------------------------------------------- +// class AccessibleDialogControlShape +// ----------------------------------------------------------------------------- + +AccessibleDialogControlShape::AccessibleDialogControlShape( DialogWindow* pDialogWindow, DlgEdObj* pDlgEdObj ) + :AccessibleExtendedComponentHelper_BASE( new VCLExternalSolarLock() ) + ,m_pDialogWindow( pDialogWindow ) + ,m_pDlgEdObj( pDlgEdObj ) +{ + m_pExternalLock = static_cast< VCLExternalSolarLock* >( getExternalLock() ); + + if ( m_pDlgEdObj ) + m_xControlModel = Reference< XPropertySet >( m_pDlgEdObj->GetUnoControlModel(), UNO_QUERY ); + + if ( m_xControlModel.is() ) + m_xControlModel->addPropertyChangeListener( ::rtl::OUString(), static_cast< beans::XPropertyChangeListener* >( this ) ); + + m_bFocused = IsFocused(); + m_bSelected = IsSelected(); + m_aBounds = GetBounds(); +} + +// ----------------------------------------------------------------------------- + +AccessibleDialogControlShape::~AccessibleDialogControlShape() +{ + if ( m_xControlModel.is() ) + m_xControlModel->removePropertyChangeListener( ::rtl::OUString(), static_cast< beans::XPropertyChangeListener* >( this ) ); + + delete m_pExternalLock; + m_pExternalLock = NULL; +} + +// ----------------------------------------------------------------------------- + +sal_Bool AccessibleDialogControlShape::IsFocused() +{ + sal_Bool bFocused = sal_False; + if ( m_pDialogWindow ) + { + SdrView* pSdrView = m_pDialogWindow->GetView(); + if ( pSdrView && pSdrView->IsObjMarked( m_pDlgEdObj ) && pSdrView->GetMarkedObjectList().GetMarkCount() == 1 ) + bFocused = sal_True; + } + + return bFocused; +} + +// ----------------------------------------------------------------------------- + +sal_Bool AccessibleDialogControlShape::IsSelected() +{ + sal_Bool bSelected = sal_False; + if ( m_pDialogWindow ) + { + SdrView* pSdrView = m_pDialogWindow->GetView(); + if ( pSdrView ) + bSelected = pSdrView->IsObjMarked( m_pDlgEdObj ); + } + + return bSelected; +} + +// ----------------------------------------------------------------------------- + +void AccessibleDialogControlShape::SetFocused( sal_Bool bFocused ) +{ + if ( m_bFocused != bFocused ) + { + Any aOldValue, aNewValue; + if ( m_bFocused ) + aOldValue <<= AccessibleStateType::FOCUSED; + else + aNewValue <<= AccessibleStateType::FOCUSED; + m_bFocused = bFocused; + NotifyAccessibleEvent( AccessibleEventId::STATE_CHANGED, aOldValue, aNewValue ); + } +} + +// ----------------------------------------------------------------------------- + +void AccessibleDialogControlShape::SetSelected( sal_Bool bSelected ) +{ + if ( m_bSelected != bSelected ) + { + Any aOldValue, aNewValue; + if ( m_bSelected ) + aOldValue <<= AccessibleStateType::SELECTED; + else + aNewValue <<= AccessibleStateType::SELECTED; + m_bSelected = bSelected; + NotifyAccessibleEvent( AccessibleEventId::STATE_CHANGED, aOldValue, aNewValue ); + } +} + +// ----------------------------------------------------------------------------- + +awt::Rectangle AccessibleDialogControlShape::GetBounds() +{ + awt::Rectangle aBounds( 0, 0, 0, 0 ); + if ( m_pDlgEdObj ) + { + // get the bounding box of the shape in logic units + Rectangle aRect = m_pDlgEdObj->GetSnapRect(); + + if ( m_pDialogWindow ) + { + // transform coordinates relative to the parent + MapMode aMap = m_pDialogWindow->GetMapMode(); + Point aOrg = aMap.GetOrigin(); + aRect.Move( aOrg.X(), aOrg.Y() ); + + // convert logic units to pixel + aRect = m_pDialogWindow->LogicToPixel( aRect, MapMode(MAP_100TH_MM) ); + + // clip the shape's bounding box with the bounding box of its parent + Rectangle aParentRect( Point( 0, 0 ), m_pDialogWindow->GetSizePixel() ); + aRect = aRect.GetIntersection( aParentRect ); + aBounds = AWTRectangle( aRect ); + } + } + + return aBounds; +} + +// ----------------------------------------------------------------------------- + +void AccessibleDialogControlShape::SetBounds( const awt::Rectangle& aBounds ) +{ + if ( m_aBounds.X != aBounds.X || m_aBounds.Y != aBounds.Y || m_aBounds.Width != aBounds.Width || m_aBounds.Height != aBounds.Height ) + { + m_aBounds = aBounds; + NotifyAccessibleEvent( AccessibleEventId::BOUNDRECT_CHANGED, Any(), Any() ); + } +} + +// ----------------------------------------------------------------------------- + +Window* AccessibleDialogControlShape::GetWindow() const +{ + Window* pWindow = NULL; + if ( m_pDlgEdObj ) + { + Reference< awt::XControl > xControl( m_pDlgEdObj->GetControl(), UNO_QUERY ); + if ( xControl.is() ) + pWindow = VCLUnoHelper::GetWindow( xControl->getPeer() ); + } + + return pWindow; +} + +// ----------------------------------------------------------------------------- + +::rtl::OUString AccessibleDialogControlShape::GetModelStringProperty( const sal_Char* pPropertyName ) +{ + ::rtl::OUString sReturn; + + try + { + if ( m_xControlModel.is() ) + { + ::rtl::OUString sPropertyName( ::rtl::OUString::createFromAscii( pPropertyName ) ); + Reference< XPropertySetInfo > xInfo = m_xControlModel->getPropertySetInfo(); + if ( xInfo.is() && xInfo->hasPropertyByName( sPropertyName ) ) + m_xControlModel->getPropertyValue( sPropertyName ) >>= sReturn; + } + } + catch ( const Exception& ) + { + OSL_ENSURE( sal_False, "AccessibleDialogControlShape::GetModelStringProperty: caught an exception!" ); + } + + return sReturn; +} + +// ----------------------------------------------------------------------------- + +void AccessibleDialogControlShape::FillAccessibleStateSet( utl::AccessibleStateSetHelper& rStateSet ) +{ + rStateSet.AddState( AccessibleStateType::ENABLED ); + + rStateSet.AddState( AccessibleStateType::VISIBLE ); + + rStateSet.AddState( AccessibleStateType::SHOWING ); + + rStateSet.AddState( AccessibleStateType::FOCUSABLE ); + + if ( IsFocused() ) + rStateSet.AddState( AccessibleStateType::FOCUSED ); + + rStateSet.AddState( AccessibleStateType::SELECTABLE ); + + if ( IsSelected() ) + rStateSet.AddState( AccessibleStateType::SELECTED ); + + rStateSet.AddState( AccessibleStateType::RESIZABLE ); +} + +// ----------------------------------------------------------------------------- +// OCommonAccessibleComponent +// ----------------------------------------------------------------------------- + +awt::Rectangle AccessibleDialogControlShape::implGetBounds() throw (RuntimeException) +{ + return GetBounds(); +} + +// ----------------------------------------------------------------------------- +// XInterface +// ----------------------------------------------------------------------------- + +IMPLEMENT_FORWARD_XINTERFACE2( AccessibleDialogControlShape, AccessibleExtendedComponentHelper_BASE, AccessibleDialogControlShape_BASE ) + +// ----------------------------------------------------------------------------- +// XTypeProvider +// ----------------------------------------------------------------------------- + +IMPLEMENT_FORWARD_XTYPEPROVIDER2( AccessibleDialogControlShape, AccessibleExtendedComponentHelper_BASE, AccessibleDialogControlShape_BASE ) + +// ----------------------------------------------------------------------------- +// XComponent +// ----------------------------------------------------------------------------- + +void AccessibleDialogControlShape::disposing() +{ + AccessibleExtendedComponentHelper_BASE::disposing(); + + m_pDialogWindow = NULL; + m_pDlgEdObj = NULL; + + if ( m_xControlModel.is() ) + m_xControlModel->removePropertyChangeListener( ::rtl::OUString(), static_cast< beans::XPropertyChangeListener* >( this ) ); + m_xControlModel.clear(); +} + +// ----------------------------------------------------------------------------- +// XEventListener +// ----------------------------------------------------------------------------- + +void AccessibleDialogControlShape::disposing( const lang::EventObject& ) throw (RuntimeException) +{ + if ( m_xControlModel.is() ) + m_xControlModel->removePropertyChangeListener( ::rtl::OUString(), static_cast< beans::XPropertyChangeListener* >( this ) ); + m_xControlModel.clear(); +} + +// ----------------------------------------------------------------------------- +// XPropertyChangeListener +// ----------------------------------------------------------------------------- + +void AccessibleDialogControlShape::propertyChange( const beans::PropertyChangeEvent& rEvent ) throw (RuntimeException) +{ + if ( rEvent.PropertyName == DLGED_PROP_NAME ) + { + NotifyAccessibleEvent( AccessibleEventId::NAME_CHANGED, rEvent.OldValue, rEvent.NewValue ); + } + else if ( rEvent.PropertyName == DLGED_PROP_POSITIONX || + rEvent.PropertyName == DLGED_PROP_POSITIONY || + rEvent.PropertyName == DLGED_PROP_WIDTH || + rEvent.PropertyName == DLGED_PROP_HEIGHT ) + { + SetBounds( GetBounds() ); + } + else if ( rEvent.PropertyName == DLGED_PROP_BACKGROUNDCOLOR || + rEvent.PropertyName == DLGED_PROP_TEXTCOLOR || + rEvent.PropertyName == DLGED_PROP_TEXTLINECOLOR ) + { + NotifyAccessibleEvent( AccessibleEventId::VISIBLE_DATA_CHANGED, Any(), Any() ); + } +} + +// ----------------------------------------------------------------------------- +// XServiceInfo +// ----------------------------------------------------------------------------- + +::rtl::OUString AccessibleDialogControlShape::getImplementationName() throw (RuntimeException) +{ + return ::rtl::OUString::createFromAscii( "com.sun.star.comp.basctl.AccessibleShape" ); +} + +// ----------------------------------------------------------------------------- + +sal_Bool AccessibleDialogControlShape::supportsService( const ::rtl::OUString& rServiceName ) throw (RuntimeException) +{ + Sequence< ::rtl::OUString > aNames( getSupportedServiceNames() ); + const ::rtl::OUString* pNames = aNames.getConstArray(); + const ::rtl::OUString* pEnd = pNames + aNames.getLength(); + for ( ; pNames != pEnd && !pNames->equals( rServiceName ); ++pNames ) + ; + + return pNames != pEnd; +} + +// ----------------------------------------------------------------------------- + +Sequence< ::rtl::OUString > AccessibleDialogControlShape::getSupportedServiceNames() throw (RuntimeException) +{ + Sequence< ::rtl::OUString > aNames(1); + aNames[0] = ::rtl::OUString::createFromAscii( "com.sun.star.drawing.AccessibleShape" ); + return aNames; +} + +// ----------------------------------------------------------------------------- +// XAccessible +// ----------------------------------------------------------------------------- + +Reference< XAccessibleContext > AccessibleDialogControlShape::getAccessibleContext( ) throw (RuntimeException) +{ + OExternalLockGuard aGuard( this ); + + return this; +} + +// ----------------------------------------------------------------------------- +// XAccessibleContext +// ----------------------------------------------------------------------------- + +sal_Int32 AccessibleDialogControlShape::getAccessibleChildCount() throw (RuntimeException) +{ + OExternalLockGuard aGuard( this ); + + return 0; +} + +// ----------------------------------------------------------------------------- + +Reference< XAccessible > AccessibleDialogControlShape::getAccessibleChild( sal_Int32 i ) throw (IndexOutOfBoundsException, RuntimeException) +{ + OExternalLockGuard aGuard( this ); + + if ( i < 0 || i >= getAccessibleChildCount() ) + throw IndexOutOfBoundsException(); + + return Reference< XAccessible >(); +} + +// ----------------------------------------------------------------------------- + +Reference< XAccessible > AccessibleDialogControlShape::getAccessibleParent( ) throw (RuntimeException) +{ + OExternalLockGuard aGuard( this ); + + Reference< XAccessible > xParent; + if ( m_pDialogWindow ) + xParent = m_pDialogWindow->GetAccessible(); + + return xParent; +} + +// ----------------------------------------------------------------------------- + +sal_Int32 AccessibleDialogControlShape::getAccessibleIndexInParent( ) throw (RuntimeException) +{ + OExternalLockGuard aGuard( this ); + + sal_Int32 nIndexInParent = -1; + Reference< XAccessible > xParent( getAccessibleParent() ); + if ( xParent.is() ) + { + Reference< XAccessibleContext > xParentContext( xParent->getAccessibleContext() ); + if ( xParentContext.is() ) + { + for ( sal_Int32 i = 0, nCount = xParentContext->getAccessibleChildCount(); i < nCount; ++i ) + { + Reference< XAccessible > xChild( xParentContext->getAccessibleChild( i ) ); + if ( xChild.is() ) + { + Reference< XAccessibleContext > xChildContext = xChild->getAccessibleContext(); + if ( xChildContext == (XAccessibleContext*)this ) + { + nIndexInParent = i; + break; + } + } + } + } + } + + return nIndexInParent; +} + +// ----------------------------------------------------------------------------- + +sal_Int16 AccessibleDialogControlShape::getAccessibleRole( ) throw (RuntimeException) +{ + OExternalLockGuard aGuard( this ); + + return AccessibleRole::SHAPE; +} + +// ----------------------------------------------------------------------------- + +::rtl::OUString AccessibleDialogControlShape::getAccessibleDescription( ) throw (RuntimeException) +{ + OExternalLockGuard aGuard( this ); + + return GetModelStringProperty( "HelpText" ); +} + +// ----------------------------------------------------------------------------- + +::rtl::OUString AccessibleDialogControlShape::getAccessibleName( ) throw (RuntimeException) +{ + OExternalLockGuard aGuard( this ); + + return GetModelStringProperty( "Name" ); +} + +// ----------------------------------------------------------------------------- + +Reference< XAccessibleRelationSet > AccessibleDialogControlShape::getAccessibleRelationSet( ) throw (RuntimeException) +{ + OExternalLockGuard aGuard( this ); + + utl::AccessibleRelationSetHelper* pRelationSetHelper = new utl::AccessibleRelationSetHelper; + Reference< XAccessibleRelationSet > xSet = pRelationSetHelper; + return xSet; +} + +// ----------------------------------------------------------------------------- + +Reference< XAccessibleStateSet > AccessibleDialogControlShape::getAccessibleStateSet( ) throw (RuntimeException) +{ + OExternalLockGuard aGuard( this ); + + utl::AccessibleStateSetHelper* pStateSetHelper = new utl::AccessibleStateSetHelper; + Reference< XAccessibleStateSet > xSet = pStateSetHelper; + + if ( !rBHelper.bDisposed && !rBHelper.bInDispose ) + { + FillAccessibleStateSet( *pStateSetHelper ); + } + else + { + pStateSetHelper->AddState( AccessibleStateType::DEFUNC ); + } + + return xSet; +} + +// ----------------------------------------------------------------------------- + +Locale AccessibleDialogControlShape::getLocale( ) throw (IllegalAccessibleComponentStateException, RuntimeException) +{ + OExternalLockGuard aGuard( this ); + + return Application::GetSettings().GetLocale(); +} + +// ----------------------------------------------------------------------------- +// XAccessibleComponent +// ----------------------------------------------------------------------------- + +Reference< XAccessible > AccessibleDialogControlShape::getAccessibleAtPoint( const awt::Point& ) throw (RuntimeException) +{ + OExternalLockGuard aGuard( this ); + + return Reference< XAccessible >(); +} + +// ----------------------------------------------------------------------------- + +void AccessibleDialogControlShape::grabFocus( ) throw (RuntimeException) +{ + // no focus for shapes +} + +// ----------------------------------------------------------------------------- + +sal_Int32 AccessibleDialogControlShape::getForeground( ) throw (RuntimeException) +{ + OExternalLockGuard aGuard( this ); + + sal_Int32 nColor = 0; + Window* pWindow = GetWindow(); + if ( pWindow ) + { + if ( pWindow->IsControlForeground() ) + nColor = pWindow->GetControlForeground().GetColor(); + else + { + Font aFont; + if ( pWindow->IsControlFont() ) + aFont = pWindow->GetControlFont(); + else + aFont = pWindow->GetFont(); + nColor = aFont.GetColor().GetColor(); + } + } + + return nColor; +} + +// ----------------------------------------------------------------------------- + +sal_Int32 AccessibleDialogControlShape::getBackground( ) throw (RuntimeException) +{ + OExternalLockGuard aGuard( this ); + + sal_Int32 nColor = 0; + Window* pWindow = GetWindow(); + if ( pWindow ) + { + if ( pWindow->IsControlBackground() ) + nColor = pWindow->GetControlBackground().GetColor(); + else + nColor = pWindow->GetBackground().GetColor().GetColor(); + } + + return nColor; +} + +// ----------------------------------------------------------------------------- +// XAccessibleExtendedComponent +// ----------------------------------------------------------------------------- + +Reference< awt::XFont > AccessibleDialogControlShape::getFont( ) throw (RuntimeException) +{ + OExternalLockGuard aGuard( this ); + + Reference< awt::XFont > xFont; + Window* pWindow = GetWindow(); + if ( pWindow ) + { + Reference< awt::XDevice > xDev( pWindow->GetComponentInterface(), UNO_QUERY ); + if ( xDev.is() ) + { + Font aFont; + if ( pWindow->IsControlFont() ) + aFont = pWindow->GetControlFont(); + else + aFont = pWindow->GetFont(); + VCLXFont* pVCLXFont = new VCLXFont; + pVCLXFont->Init( *xDev.get(), aFont ); + xFont = pVCLXFont; + } + } + + return xFont; +} + +// ----------------------------------------------------------------------------- + +::rtl::OUString AccessibleDialogControlShape::getTitledBorderText( ) throw (RuntimeException) +{ + OExternalLockGuard aGuard( this ); + + return ::rtl::OUString(); +} + +// ----------------------------------------------------------------------------- + +::rtl::OUString AccessibleDialogControlShape::getToolTipText( ) throw (RuntimeException) +{ + OExternalLockGuard aGuard( this ); + + ::rtl::OUString sText; + Window* pWindow = GetWindow(); + if ( pWindow ) + sText = pWindow->GetQuickHelpText(); + + return sText; +} + +// ----------------------------------------------------------------------------- + |