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Diffstat (limited to 'sd/source/ui/accessibility/AccessibleScrollPanel.cxx')
-rw-r--r-- | sd/source/ui/accessibility/AccessibleScrollPanel.cxx | 151 |
1 files changed, 151 insertions, 0 deletions
diff --git a/sd/source/ui/accessibility/AccessibleScrollPanel.cxx b/sd/source/ui/accessibility/AccessibleScrollPanel.cxx new file mode 100644 index 000000000000..ff34c9556bde --- /dev/null +++ b/sd/source/ui/accessibility/AccessibleScrollPanel.cxx @@ -0,0 +1,151 @@ +/************************************************************************* + * + * 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_sd.hxx" + +#include "AccessibleScrollPanel.hxx" + +#include "taskpane/ScrollPanel.hxx" +#include "taskpane/ControlContainer.hxx" +#include <com/sun/star/accessibility/AccessibleRole.hpp> +#include <com/sun/star/accessibility/AccessibleStateType.hpp> +#include <unotools/accessiblestatesethelper.hxx> + +#include <vos/mutex.hxx> +#include <vcl/svapp.hxx> + +using ::rtl::OUString; +using namespace ::com::sun::star; +using namespace ::com::sun::star::accessibility; +using namespace ::com::sun::star::uno; +using namespace ::sd::toolpanel; + +namespace accessibility { + +AccessibleScrollPanel::AccessibleScrollPanel ( + ::sd::toolpanel::ScrollPanel& rScrollPanel, + const ::rtl::OUString& rsName, + const ::rtl::OUString& rsDescription) + : AccessibleTreeNode( + rScrollPanel, + rsName, + rsDescription, + AccessibleRole::PANEL) +{ +} + + + + +AccessibleScrollPanel::~AccessibleScrollPanel (void) +{ +} + + + + +//===== XAccessibleContext ================================================== + +sal_Int32 SAL_CALL + AccessibleScrollPanel::getAccessibleChildCount (void) + throw (RuntimeException) +{ + ThrowIfDisposed(); + const vos::OGuard aSolarGuard (Application::GetSolarMutex()); + + sal_Int32 nChildCount (mrTreeNode.GetControlContainer().GetControlCount()); + if (GetScrollPanel().IsVerticalScrollBarVisible()) + ++nChildCount; + if (GetScrollPanel().IsHorizontalScrollBarVisible()) + ++nChildCount; + + return nChildCount; +} + + + + +Reference<XAccessible> SAL_CALL + AccessibleScrollPanel::getAccessibleChild (sal_Int32 nIndex) + throw (lang::IndexOutOfBoundsException, + RuntimeException) +{ + ThrowIfDisposed(); + const vos::OGuard aSolarGuard (Application::GetSolarMutex()); + + Reference<XAccessible> xChild; + + ScrollPanel& rPanel (GetScrollPanel()); + + sal_uInt32 nControlCount (mrTreeNode.GetControlContainer().GetControlCount()); + + // The children of this accessible object include the tree node children + // and the two scroll bars (when they are visible). + if (nIndex < 0) + throw lang::IndexOutOfBoundsException(); + else if ((sal_uInt32)nIndex < nControlCount) + xChild = AccessibleTreeNode::getAccessibleChild(nIndex); + else if ((sal_uInt32)nIndex == nControlCount) + { + if (rPanel.IsVerticalScrollBarVisible()) + xChild = rPanel.GetVerticalScrollBar().GetAccessible(); + else if (rPanel.IsHorizontalScrollBarVisible()) + xChild = rPanel.GetHorizontalScrollBar().GetAccessible(); + } + else if ((sal_uInt32)nIndex == nControlCount+1) + { + if (rPanel.IsVerticalScrollBarVisible() && rPanel.IsHorizontalScrollBarVisible()) + xChild = rPanel.GetHorizontalScrollBar().GetAccessible(); + } + else + throw lang::IndexOutOfBoundsException(); + + return xChild; +} + + + + +//===== XServiceInfo ======================================================== + +OUString SAL_CALL + AccessibleScrollPanel::getImplementationName (void) + throw (RuntimeException) +{ + return OUString(RTL_CONSTASCII_USTRINGPARAM("AccessibleScrollPanel")); +} + + + + +ScrollPanel& AccessibleScrollPanel::GetScrollPanel (void) const +{ + return static_cast<ScrollPanel&>(mrTreeNode); +} + +} // end of namespace accessibility |