Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 223 insertions, 0 deletions

diff --git a/accessibility/inc/extended/accessiblelistboxentry.hxx b/accessibility/inc/extended/accessiblelistboxentry.hxx
new file mode 100644
index 000000000..449803bc3
--- /dev/null
+++ b/accessibility/inc/extended/accessiblelistboxentry.hxx
@@ -0,0 +1,223 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <deque>
+#include <com/sun/star/accessibility/AccessibleScrollType.hpp>
+#include <com/sun/star/accessibility/XAccessible.hpp>
+#include <com/sun/star/accessibility/XAccessibleComponent.hpp>
+#include <com/sun/star/accessibility/XAccessibleContext.hpp>
+#include <com/sun/star/accessibility/XAccessibleStateSet.hpp>
+#include <com/sun/star/accessibility/XAccessibleEventBroadcaster.hpp>
+#include <com/sun/star/accessibility/XAccessibleAction.hpp>
+#include <com/sun/star/accessibility/XAccessibleSelection.hpp>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <com/sun/star/accessibility/XAccessibleValue.hpp>
+#include <cppuhelper/compbase9.hxx>
+#include <cppuhelper/basemutex.hxx>
+#include <comphelper/accessibletexthelper.hxx>
+#include <vcl/toolkit/treelistentry.hxx>
+#include <tools/gen.hxx>
+
+// forward ---------------------------------------------------------------
+
+namespace com::sun::star::awt {
+    struct Point;
+    struct Rectangle;
+    struct Size;
+    class XFocusListener;
+}
+
+class SvTreeListBox;
+class SvTreeListEntry;
+
+
+namespace accessibility
+{
+    class AccessibleListBox;
+
+// class AccessibleListBoxEntry ------------------------------------------
+    typedef ::cppu::WeakAggComponentImplHelper9< css::accessibility::XAccessible
+                                                , css::accessibility::XAccessibleContext
+                                                , css::accessibility::XAccessibleComponent
+                                                , css::accessibility::XAccessibleEventBroadcaster
+                                                , css::accessibility::XAccessibleAction
+                                                , css::accessibility::XAccessibleSelection
+                                                , css::accessibility::XAccessibleText
+                                                , css::accessibility::XAccessibleValue
+                                                , css::lang::XServiceInfo > AccessibleListBoxEntry_BASE;
+
+    /** the class AccessibleListBoxEntry represents the class for an accessible object of a listbox entry */
+    class AccessibleListBoxEntry final : public ::cppu::BaseMutex
+                                        ,public AccessibleListBoxEntry_BASE
+                                        ,public ::comphelper::OCommonAccessibleText
+    {
+    friend class AccessibleListBox;
+
+    private:
+        VclPtr<SvTreeListBox>               m_pTreeListBox;
+        /** The treelistbox control */
+        std::deque< sal_Int32 >           m_aEntryPath;
+        SvTreeListEntry*                    m_pSvLBoxEntry; // Needed for a11y focused item...
+
+
+        /// client id in the AccessibleEventNotifier queue
+        sal_uInt32                          m_nClientId;
+
+        css::uno::WeakReference<css::accessibility::XAccessible> m_wListBox;
+        AccessibleListBox & m_rListBox;
+
+        tools::Rectangle               GetBoundingBox_Impl() const;
+        tools::Rectangle               GetBoundingBoxOnScreen_Impl() const;
+        bool                IsAlive_Impl() const;
+        bool                IsShowing_Impl() const;
+
+        /// @throws css::lang::DisposedException
+        /// @throws css::uno::RuntimeException
+        tools::Rectangle               GetBoundingBox();
+        /// @throws css::lang::DisposedException
+        /// @throws css::uno::RuntimeException
+        tools::Rectangle               GetBoundingBoxOnScreen();
+        /// @throws css::lang::DisposedException
+        void                    EnsureIsAlive() const;
+
+        void                    NotifyAccessibleEvent( sal_Int16 _nEventId, const css::uno::Any& _aOldValue, const css::uno::Any& _aNewValue );
+
+        virtual ~AccessibleListBoxEntry() override;
+
+        /** this function is called upon disposing the component
+        */
+        virtual void SAL_CALL   disposing() override;
+
+        DECL_LINK( WindowEventListener, VclWindowEvent&, void );
+
+        // OCommonAccessibleText
+        virtual OUString                        implGetText() override;
+        virtual css::lang::Locale               implGetLocale() override;
+        virtual void                            implGetSelection( sal_Int32& nStartIndex, sal_Int32& nEndIndex ) override;
+
+    public:
+        /** Ctor()
+            @param  _rListBox
+                the view control
+            @param  rEntry
+                the entry
+            @param rListBox
+                the a11y object for _rListBox
+        */
+        AccessibleListBoxEntry( SvTreeListBox& _rListBox,
+                                SvTreeListEntry& rEntry,
+                                AccessibleListBox & rListBox);
+
+        SvTreeListEntry* GetSvLBoxEntry() const { return m_pSvLBoxEntry; }
+
+
+    private:
+        // XTypeProvider
+        virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() override;
+
+        // XServiceInfo
+        virtual OUString SAL_CALL getImplementationName() override;
+        virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
+        virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
+
+        // XAccessible
+        virtual css::uno::Reference< css::accessibility::XAccessibleContext > SAL_CALL getAccessibleContext(  ) override;
+
+        // XAccessibleContext
+        virtual sal_Int32 SAL_CALL getAccessibleChildCount(  ) override;
+        virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleChild( sal_Int32 i ) override;
+        virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleParent(  ) override;
+        virtual sal_Int32 SAL_CALL getAccessibleIndexInParent(  ) override;
+        virtual sal_Int16 SAL_CALL getAccessibleRole(  ) override;
+        virtual OUString SAL_CALL getAccessibleDescription(  ) override;
+        virtual OUString SAL_CALL getAccessibleName(  ) override;
+        virtual css::uno::Reference< css::accessibility::XAccessibleRelationSet > SAL_CALL getAccessibleRelationSet(  ) override;
+        virtual css::uno::Reference< css::accessibility::XAccessibleStateSet > SAL_CALL getAccessibleStateSet(  ) override;
+        virtual css::lang::Locale SAL_CALL getLocale(  ) override;
+
+        // XAccessibleComponent
+        virtual sal_Bool SAL_CALL containsPoint( const css::awt::Point& aPoint ) override;
+        virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleAtPoint( const css::awt::Point& aPoint ) override;
+        virtual css::awt::Rectangle SAL_CALL getBounds(  ) override;
+        virtual css::awt::Point SAL_CALL getLocation(  ) override;
+        virtual css::awt::Point SAL_CALL getLocationOnScreen(  ) override;
+        virtual css::awt::Size SAL_CALL getSize(  ) override;
+        virtual void SAL_CALL grabFocus(  ) override;
+        virtual sal_Int32 SAL_CALL getForeground(  ) override;
+        virtual sal_Int32 SAL_CALL getBackground(  ) override;
+
+        // XAccessibleText
+        virtual sal_Int32 SAL_CALL getCaretPosition() override;
+        virtual sal_Bool SAL_CALL setCaretPosition( sal_Int32 nIndex ) override;
+        virtual sal_Unicode SAL_CALL getCharacter( sal_Int32 nIndex ) override;
+        virtual css::uno::Sequence< css::beans::PropertyValue > SAL_CALL getCharacterAttributes( sal_Int32 nIndex, const css::uno::Sequence< OUString >& aRequestedAttributes ) override;
+        virtual css::awt::Rectangle SAL_CALL getCharacterBounds( sal_Int32 nIndex ) override;
+        virtual sal_Int32 SAL_CALL getCharacterCount() override;
+        virtual sal_Int32 SAL_CALL getIndexAtPoint( const css::awt::Point& aPoint ) override;
+        virtual OUString SAL_CALL getSelectedText() override;
+        virtual sal_Int32 SAL_CALL getSelectionStart() override;
+        virtual sal_Int32 SAL_CALL getSelectionEnd() override;
+        virtual sal_Bool SAL_CALL setSelection( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) override;
+        virtual OUString SAL_CALL getText() override;
+        virtual OUString SAL_CALL getTextRange( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) override;
+        virtual css::accessibility::TextSegment SAL_CALL getTextAtIndex( sal_Int32 nIndex, sal_Int16 aTextType ) override;
+        virtual css::accessibility::TextSegment SAL_CALL getTextBeforeIndex( sal_Int32 nIndex, sal_Int16 aTextType ) override;
+        virtual css::accessibility::TextSegment SAL_CALL getTextBehindIndex( sal_Int32 nIndex, sal_Int16 aTextType ) override;
+        virtual sal_Bool SAL_CALL copyText( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) override;
+        virtual sal_Bool SAL_CALL scrollSubstringTo( sal_Int32 nStartIndex, sal_Int32 nEndIndex, css::accessibility::AccessibleScrollType aScrollType) override;
+
+        // XAccessibleEventBroadcaster
+        virtual void SAL_CALL addAccessibleEventListener( const css::uno::Reference< css::accessibility::XAccessibleEventListener >& xListener ) override;
+        virtual void SAL_CALL removeAccessibleEventListener( const css::uno::Reference< css::accessibility::XAccessibleEventListener >& xListener ) override;
+
+        // XAccessibleAction
+        virtual sal_Int32 SAL_CALL getAccessibleActionCount(  ) override;
+        virtual sal_Bool SAL_CALL doAccessibleAction( sal_Int32 nIndex ) override;
+        virtual OUString SAL_CALL getAccessibleActionDescription( sal_Int32 nIndex ) override;
+        virtual css::uno::Reference< css::accessibility::XAccessibleKeyBinding > SAL_CALL getAccessibleActionKeyBinding( sal_Int32 nIndex ) override;
+
+        // XAccessibleSelection
+        void SAL_CALL selectAccessibleChild( sal_Int32 nChildIndex ) override;
+        sal_Bool SAL_CALL isAccessibleChildSelected( sal_Int32 nChildIndex ) override;
+        void SAL_CALL clearAccessibleSelection(  ) override;
+        void SAL_CALL selectAllAccessibleChildren(  ) override;
+        sal_Int32 SAL_CALL getSelectedAccessibleChildCount(  ) override;
+        css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex ) override;
+        void SAL_CALL deselectAccessibleChild( sal_Int32 nSelectedChildIndex ) override;
+
+        // XAccessibleValue
+        virtual css::uno::Any SAL_CALL getCurrentValue(  ) override;
+        virtual sal_Bool SAL_CALL setCurrentValue( const css::uno::Any& aNumber ) override;
+        virtual css::uno::Any SAL_CALL getMaximumValue(  ) override;
+        virtual css::uno::Any SAL_CALL getMinimumValue(  ) override;
+        virtual css::uno::Any SAL_CALL getMinimumIncrement(  ) override;
+
+        css::uno::Reference< css::accessibility::XAccessible > implGetParentAccessible( ) const;
+        SvTreeListEntry* GetRealChild(sal_Int32 nIndex);
+        sal_Int32 GetRoleType() const;
+    };
+
+
+}// namespace accessibility
+
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */