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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:51:28 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:51:28 +0000
commit940b4d1848e8c70ab7642901a68594e8016caffc (patch)
treeeb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /basctl/source/accessibility/accessibledialogcontrolshape.cxx
parentInitial commit. (diff)
downloadlibreoffice-940b4d1848e8c70ab7642901a68594e8016caffc.tar.xz
libreoffice-940b4d1848e8c70ab7642901a68594e8016caffc.zip
Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'basctl/source/accessibility/accessibledialogcontrolshape.cxx')
-rw-r--r--basctl/source/accessibility/accessibledialogcontrolshape.cxx542
1 files changed, 542 insertions, 0 deletions
diff --git a/basctl/source/accessibility/accessibledialogcontrolshape.cxx b/basctl/source/accessibility/accessibledialogcontrolshape.cxx
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+/* -*- 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 <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 <com/sun/star/lang/IndexOutOfBoundsException.hpp>
+#include <cppuhelper/supportsservice.hxx>
+#include <unotools/accessiblestatesethelper.hxx>
+#include <unotools/accessiblerelationsethelper.hxx>
+#include <toolkit/awt/vclxfont.hxx>
+#include <toolkit/helper/convert.hxx>
+#include <toolkit/helper/vclunohelper.hxx>
+#include <tools/diagnose_ex.h>
+#include <vcl/svapp.hxx>
+#include <vcl/settings.hxx>
+#include <i18nlangtag/languagetag.hxx>
+
+namespace basctl
+{
+
+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;
+
+
+
+
+AccessibleDialogControlShape::AccessibleDialogControlShape (DialogWindow* pDialogWindow, DlgEdObj* pDlgEdObj)
+ :m_pDialogWindow( pDialogWindow )
+ ,m_pDlgEdObj( pDlgEdObj )
+{
+ if ( m_pDlgEdObj )
+ m_xControlModel.set( m_pDlgEdObj->GetUnoControlModel(), UNO_QUERY );
+
+ if ( m_xControlModel.is() )
+ m_xControlModel->addPropertyChangeListener( OUString(), static_cast< beans::XPropertyChangeListener* >( this ) );
+
+ m_bFocused = IsFocused();
+ m_bSelected = IsSelected();
+ m_aBounds = GetBounds();
+}
+
+
+AccessibleDialogControlShape::~AccessibleDialogControlShape()
+{
+ if ( m_xControlModel.is() )
+ m_xControlModel->removePropertyChangeListener( OUString(), static_cast< beans::XPropertyChangeListener* >( this ) );
+}
+
+
+bool AccessibleDialogControlShape::IsFocused() const
+{
+ bool bFocused = false;
+ if ( m_pDialogWindow )
+ {
+ SdrView& rView = m_pDialogWindow->GetView();
+ if (rView.IsObjMarked(m_pDlgEdObj) && rView.GetMarkedObjectList().GetMarkCount() == 1)
+ bFocused = true;
+ }
+
+ return bFocused;
+}
+
+
+bool AccessibleDialogControlShape::IsSelected() const
+{
+ if ( m_pDialogWindow )
+ return m_pDialogWindow->GetView().IsObjMarked(m_pDlgEdObj);
+ return false;
+}
+
+
+void AccessibleDialogControlShape::SetFocused( 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( 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() const
+{
+ awt::Rectangle aBounds( 0, 0, 0, 0 );
+ if ( m_pDlgEdObj )
+ {
+ // get the bounding box of the shape in logic units
+ tools::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(MapUnit::Map100thMM) );
+
+ // clip the shape's bounding box with the bounding box of its parent
+ tools::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() );
+ }
+}
+
+
+vcl::Window* AccessibleDialogControlShape::GetWindow() const
+{
+ vcl::Window* pWindow = nullptr;
+ if ( m_pDlgEdObj )
+ {
+ Reference< awt::XControl > xControl = m_pDlgEdObj->GetControl();
+ if ( xControl.is() )
+ pWindow = VCLUnoHelper::GetWindow( xControl->getPeer() ).get();
+ }
+
+ return pWindow;
+}
+
+
+OUString AccessibleDialogControlShape::GetModelStringProperty( OUString const & pPropertyName )
+{
+ OUString sReturn;
+
+ try
+ {
+ if ( m_xControlModel.is() )
+ {
+ Reference< XPropertySetInfo > xInfo = m_xControlModel->getPropertySetInfo();
+ if ( xInfo.is() && xInfo->hasPropertyByName( pPropertyName ) )
+ m_xControlModel->getPropertyValue( pPropertyName ) >>= sReturn;
+ }
+ }
+ catch ( const Exception& )
+ {
+ TOOLS_WARN_EXCEPTION( "basctl", "AccessibleDialogControlShape::GetModelStringProperty" );
+ }
+
+ 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()
+{
+ return GetBounds();
+}
+
+// XInterface
+IMPLEMENT_FORWARD_XINTERFACE2( AccessibleDialogControlShape, OAccessibleExtendedComponentHelper, AccessibleDialogControlShape_BASE )
+
+// XTypeProvider
+IMPLEMENT_FORWARD_XTYPEPROVIDER2( AccessibleDialogControlShape, OAccessibleExtendedComponentHelper, AccessibleDialogControlShape_BASE )
+
+// XComponent
+void AccessibleDialogControlShape::disposing()
+{
+ OAccessibleExtendedComponentHelper::disposing();
+
+ m_pDialogWindow = nullptr;
+ m_pDlgEdObj = nullptr;
+
+ if ( m_xControlModel.is() )
+ m_xControlModel->removePropertyChangeListener( OUString(), static_cast< beans::XPropertyChangeListener* >( this ) );
+ m_xControlModel.clear();
+}
+
+
+// XEventListener
+
+
+void AccessibleDialogControlShape::disposing( const lang::EventObject& )
+{
+ if ( m_xControlModel.is() )
+ m_xControlModel->removePropertyChangeListener( OUString(), static_cast< beans::XPropertyChangeListener* >( this ) );
+ m_xControlModel.clear();
+}
+
+
+// XPropertyChangeListener
+
+
+void AccessibleDialogControlShape::propertyChange( const beans::PropertyChangeEvent& rEvent )
+{
+ 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
+OUString AccessibleDialogControlShape::getImplementationName()
+{
+ return "com.sun.star.comp.basctl.AccessibleShape";
+}
+
+sal_Bool AccessibleDialogControlShape::supportsService( const OUString& rServiceName )
+{
+ return cppu::supportsService(this, rServiceName);
+}
+
+Sequence< OUString > AccessibleDialogControlShape::getSupportedServiceNames()
+{
+ return { "com.sun.star.drawing.AccessibleShape" };
+}
+
+// XAccessible
+Reference< XAccessibleContext > AccessibleDialogControlShape::getAccessibleContext( )
+{
+ return this;
+}
+
+// XAccessibleContext
+sal_Int32 AccessibleDialogControlShape::getAccessibleChildCount()
+{
+ return 0;
+}
+
+
+Reference< XAccessible > AccessibleDialogControlShape::getAccessibleChild( sal_Int32 i )
+{
+ OExternalLockGuard aGuard( this );
+
+ if ( i < 0 || i >= getAccessibleChildCount() )
+ throw IndexOutOfBoundsException();
+
+ return Reference< XAccessible >();
+}
+
+
+Reference< XAccessible > AccessibleDialogControlShape::getAccessibleParent( )
+{
+ OExternalLockGuard aGuard( this );
+
+ Reference< XAccessible > xParent;
+ if ( m_pDialogWindow )
+ xParent = m_pDialogWindow->GetAccessible();
+
+ return xParent;
+}
+
+
+sal_Int32 AccessibleDialogControlShape::getAccessibleIndexInParent( )
+{
+ 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 == static_cast<XAccessibleContext*>(this) )
+ {
+ nIndexInParent = i;
+ break;
+ }
+ }
+ }
+ }
+ }
+
+ return nIndexInParent;
+}
+
+
+sal_Int16 AccessibleDialogControlShape::getAccessibleRole( )
+{
+ OExternalLockGuard aGuard( this );
+
+ return AccessibleRole::SHAPE;
+}
+
+
+OUString AccessibleDialogControlShape::getAccessibleDescription( )
+{
+ OExternalLockGuard aGuard( this );
+
+ return GetModelStringProperty( "HelpText" );
+}
+
+
+OUString AccessibleDialogControlShape::getAccessibleName( )
+{
+ OExternalLockGuard aGuard( this );
+
+ return GetModelStringProperty( "Name" );
+}
+
+
+Reference< XAccessibleRelationSet > AccessibleDialogControlShape::getAccessibleRelationSet( )
+{
+ OExternalLockGuard aGuard( this );
+
+ utl::AccessibleRelationSetHelper* pRelationSetHelper = new utl::AccessibleRelationSetHelper;
+ Reference< XAccessibleRelationSet > xSet = pRelationSetHelper;
+ return xSet;
+}
+
+
+Reference< XAccessibleStateSet > AccessibleDialogControlShape::getAccessibleStateSet( )
+{
+ 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( )
+{
+ OExternalLockGuard aGuard( this );
+
+ return Application::GetSettings().GetLanguageTag().getLocale();
+}
+
+
+// XAccessibleComponent
+
+
+Reference< XAccessible > AccessibleDialogControlShape::getAccessibleAtPoint( const awt::Point& )
+{
+ OExternalLockGuard aGuard( this );
+
+ return Reference< XAccessible >();
+}
+
+
+void AccessibleDialogControlShape::grabFocus( )
+{
+ // no focus for shapes
+}
+
+
+sal_Int32 AccessibleDialogControlShape::getForeground( )
+{
+ OExternalLockGuard aGuard( this );
+
+ Color nColor;
+ vcl::Window* pWindow = GetWindow();
+ if ( pWindow )
+ {
+ if ( pWindow->IsControlForeground() )
+ nColor = pWindow->GetControlForeground();
+ else
+ {
+ vcl::Font aFont;
+ if ( pWindow->IsControlFont() )
+ aFont = pWindow->GetControlFont();
+ else
+ aFont = pWindow->GetFont();
+ nColor = aFont.GetColor();
+ }
+ }
+
+ return sal_Int32(nColor);
+}
+
+
+sal_Int32 AccessibleDialogControlShape::getBackground( )
+{
+ OExternalLockGuard aGuard( this );
+
+ Color nColor;
+ vcl::Window* pWindow = GetWindow();
+ if ( pWindow )
+ {
+ if ( pWindow->IsControlBackground() )
+ nColor = pWindow->GetControlBackground();
+ else
+ nColor = pWindow->GetBackground().GetColor();
+ }
+
+ return sal_Int32(nColor);
+}
+
+
+// XAccessibleExtendedComponent
+
+
+Reference< awt::XFont > AccessibleDialogControlShape::getFont( )
+{
+ OExternalLockGuard aGuard( this );
+
+ Reference< awt::XFont > xFont;
+ vcl::Window* pWindow = GetWindow();
+ if ( pWindow )
+ {
+ Reference< awt::XDevice > xDev( pWindow->GetComponentInterface(), UNO_QUERY );
+ if ( xDev.is() )
+ {
+ vcl::Font aFont;
+ if ( pWindow->IsControlFont() )
+ aFont = pWindow->GetControlFont();
+ else
+ aFont = pWindow->GetFont();
+ VCLXFont* pVCLXFont = new VCLXFont;
+ pVCLXFont->Init( *xDev, aFont );
+ xFont = pVCLXFont;
+ }
+ }
+
+ return xFont;
+}
+
+
+OUString AccessibleDialogControlShape::getTitledBorderText( )
+{
+ OExternalLockGuard aGuard( this );
+
+ return OUString();
+}
+
+
+OUString AccessibleDialogControlShape::getToolTipText( )
+{
+ OExternalLockGuard aGuard( this );
+
+ OUString sText;
+ vcl::Window* pWindow = GetWindow();
+ if ( pWindow )
+ sText = pWindow->GetQuickHelpText();
+
+ return sText;
+}
+
+
+} // namespace basctl
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */