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, 187 insertions, 0 deletions

diff --git a/accessibility/source/standard/vclxaccessiblemenubar.cxx b/accessibility/source/standard/vclxaccessiblemenubar.cxx
new file mode 100644
index 000000000..27a02607b
--- /dev/null
+++ b/accessibility/source/standard/vclxaccessiblemenubar.cxx
@@ -0,0 +1,187 @@
+/* -*- 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 <standard/vclxaccessiblemenubar.hxx>
+
+#include <com/sun/star/accessibility/AccessibleRole.hpp>
+#include <vcl/svapp.hxx>
+#include <vcl/window.hxx>
+#include <vcl/menu.hxx>
+#include <vcl/settings.hxx>
+
+using namespace ::com::sun::star::accessibility;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star;
+using namespace ::comphelper;
+
+
+
+
+VCLXAccessibleMenuBar::VCLXAccessibleMenuBar( Menu* pMenu )
+    :OAccessibleMenuComponent( pMenu )
+{
+    if ( pMenu )
+    {
+        m_pWindow = pMenu->GetWindow();
+
+        if ( m_pWindow )
+            m_pWindow->AddEventListener( LINK( this, VCLXAccessibleMenuBar, WindowEventListener ) );
+    }
+}
+
+
+VCLXAccessibleMenuBar::~VCLXAccessibleMenuBar()
+{
+    if ( m_pWindow )
+        m_pWindow->RemoveEventListener( LINK( this, VCLXAccessibleMenuBar, WindowEventListener ) );
+}
+
+
+bool VCLXAccessibleMenuBar::IsFocused()
+{
+    bool bFocused = false;
+
+    if ( m_pWindow && m_pWindow->HasFocus() && !IsChildHighlighted() )
+        bFocused = true;
+
+    return bFocused;
+}
+
+
+IMPL_LINK( VCLXAccessibleMenuBar, WindowEventListener, VclWindowEvent&, rEvent, void )
+{
+    OSL_ENSURE( rEvent.GetWindow(), "VCLXAccessibleMenuBar::WindowEventListener: no window!" );
+    if ( !rEvent.GetWindow()->IsAccessibilityEventsSuppressed() || ( rEvent.GetId() == VclEventId::ObjectDying ) )
+    {
+        ProcessWindowEvent( rEvent );
+    }
+}
+
+
+void VCLXAccessibleMenuBar::ProcessWindowEvent( const VclWindowEvent& rVclWindowEvent )
+{
+    switch ( rVclWindowEvent.GetId() )
+    {
+        case VclEventId::WindowGetFocus:
+        case VclEventId::WindowLoseFocus:
+        {
+            SetFocused( rVclWindowEvent.GetId() == VclEventId::WindowGetFocus );
+        }
+        break;
+        case VclEventId::ObjectDying:
+        {
+            if ( m_pWindow )
+            {
+                m_pWindow->RemoveEventListener( LINK( this, VCLXAccessibleMenuBar, WindowEventListener ) );
+                m_pWindow = nullptr;
+            }
+        }
+        break;
+        default:
+        {
+        }
+        break;
+    }
+}
+
+
+// XComponent
+
+
+void VCLXAccessibleMenuBar::disposing()
+{
+    OAccessibleMenuComponent::disposing();
+
+    if ( m_pWindow )
+    {
+        m_pWindow->RemoveEventListener( LINK( this, VCLXAccessibleMenuBar, WindowEventListener ) );
+        m_pWindow = nullptr;
+    }
+}
+
+
+// XServiceInfo
+
+
+OUString VCLXAccessibleMenuBar::getImplementationName()
+{
+    return "com.sun.star.comp.toolkit.AccessibleMenuBar";
+}
+
+
+Sequence< OUString > VCLXAccessibleMenuBar::getSupportedServiceNames()
+{
+    return { "com.sun.star.awt.AccessibleMenuBar" };
+}
+
+
+// XAccessibleContext
+
+
+sal_Int32 VCLXAccessibleMenuBar::getAccessibleIndexInParent(  )
+{
+    OExternalLockGuard aGuard( this );
+
+    sal_Int32 nIndexInParent = -1;
+
+    if ( m_pMenu )
+    {
+        vcl::Window* pWindow = m_pMenu->GetWindow();
+        if ( pWindow )
+        {
+            vcl::Window* pParent = pWindow->GetAccessibleParentWindow();
+            if ( pParent )
+            {
+                for ( sal_uInt16 n = pParent->GetAccessibleChildWindowCount(); n; )
+                {
+                    vcl::Window* pChild = pParent->GetAccessibleChildWindow( --n );
+                    if ( pChild == pWindow )
+                    {
+                        nIndexInParent = n;
+                        break;
+                    }
+                }
+            }
+        }
+    }
+
+    return nIndexInParent;
+}
+
+
+sal_Int16 VCLXAccessibleMenuBar::getAccessibleRole(  )
+{
+    OExternalLockGuard aGuard( this );
+
+    return AccessibleRole::MENU_BAR;
+}
+
+
+// XAccessibleExtendedComponent
+
+
+sal_Int32 VCLXAccessibleMenuBar::getBackground(  )
+{
+    OExternalLockGuard aGuard( this );
+
+    return sal_Int32(Application::GetSettings().GetStyleSettings().GetMenuBarColor());
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */