summaryrefslogtreecommitdiffstats
path: root/svtools/source/brwbox/editbrowsebox2.cxx
diff options
context:
space:
mode:
Diffstat (limited to 'svtools/source/brwbox/editbrowsebox2.cxx')
-rw-r--r--svtools/source/brwbox/editbrowsebox2.cxx200
1 files changed, 200 insertions, 0 deletions
diff --git a/svtools/source/brwbox/editbrowsebox2.cxx b/svtools/source/brwbox/editbrowsebox2.cxx
new file mode 100644
index 0000000000..a72918ebb0
--- /dev/null
+++ b/svtools/source/brwbox/editbrowsebox2.cxx
@@ -0,0 +1,200 @@
+/* -*- 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 <svtools/editbrowsebox.hxx>
+#include <com/sun/star/accessibility/XAccessible.hpp>
+#include <com/sun/star/accessibility/AccessibleEventId.hpp>
+#include "editbrowseboximpl.hxx"
+#include <comphelper/types.hxx>
+#include <toolkit/helper/vclunohelper.hxx>
+#include <vcl/accessiblefactory.hxx>
+#include <vcl/svapp.hxx>
+#include <tools/debug.hxx>
+#include <comphelper/diagnose_ex.hxx>
+
+namespace svt
+{
+ using namespace com::sun::star::accessibility;
+ using namespace com::sun::star::uno;
+ using namespace ::com::sun::star::accessibility::AccessibleEventId;
+
+
+Reference< XAccessible > EditBrowseBox::CreateAccessibleCheckBoxCell(sal_Int32 _nRow, sal_uInt16 _nColumnPos,const TriState& eState)
+{
+ Reference< XAccessible > xAccessible( GetAccessible() );
+ Reference< XAccessibleContext > xAccContext;
+ if ( xAccessible.is() )
+ xAccContext = xAccessible->getAccessibleContext();
+
+ Reference< XAccessible > xReturn;
+ if ( xAccContext.is() )
+ {
+ xReturn = getAccessibleFactory().createAccessibleCheckBoxCell(
+ xAccContext->getAccessibleChild( ::vcl::BBINDEX_TABLE ),
+ *this,
+ nullptr,
+ _nRow,
+ _nColumnPos,
+ eState,
+ true
+ );
+ }
+ return xReturn;
+}
+
+sal_Int32 EditBrowseBox::GetAccessibleControlCount() const
+{
+ return IsEditing() ? 1 : 0;
+}
+
+void EditBrowseBox::implCreateActiveAccessible( )
+{
+ DBG_ASSERT( IsEditing(), "EditBrowseBox::implCreateActiveAccessible: not to be called if we're not editing currently!" );
+ DBG_ASSERT( !m_aImpl->m_xActiveCell.is(), "EditBrowseBox::implCreateActiveAccessible: not to be called if the old one is still alive!" );
+
+ if ( m_aImpl->m_xActiveCell.is() || !IsEditing() )
+ return;
+
+ Reference< XAccessible > xCont = aController->GetWindow().GetAccessible();
+ Reference< XAccessible > xMy = GetAccessible();
+ if ( !(xMy.is() && xCont.is()) )
+ return;
+
+ m_aImpl->m_xActiveCell = getAccessibleFactory().createEditBrowseBoxTableCellAccess(
+ xMy, // parent accessible
+ xCont, // control accessible
+ VCLUnoHelper::GetInterface( &aController->GetWindow() ), // focus window (for notifications)
+ *this, // the browse box
+ GetCurRow(),
+ GetColumnPos( GetCurColumnId() )
+ );
+
+ commitBrowseBoxEvent( CHILD, Any( m_aImpl->m_xActiveCell ), Any() );
+}
+
+
+Reference< XAccessible > EditBrowseBox::CreateAccessibleControl( sal_Int32 _nIndex )
+{
+ DBG_ASSERT( 0 == _nIndex, "EditBrowseBox::CreateAccessibleControl: invalid index!" );
+
+ if ( isAccessibleAlive() )
+ {
+ if ( !m_aImpl->m_xActiveCell.is() )
+ implCreateActiveAccessible();
+ }
+
+ return m_aImpl->m_xActiveCell;
+}
+
+void EditBrowseBoxImpl::clearActiveCell()
+{
+ try
+ {
+ ::comphelper::disposeComponent(m_xActiveCell);
+ }
+ catch(const Exception&)
+ {
+ TOOLS_WARN_EXCEPTION( "svtools", "EditBrowseBoxImpl::clearActiveCell: caught an exception while disposing the AccessibleCell!" );
+ }
+
+ m_xActiveCell = nullptr;
+}
+
+void EditBrowseBox::GrabTableFocus()
+{
+ if ( aController.is() )
+ aController->GetWindow().GrabFocus();
+}
+
+void EditBrowseBox::DetermineFocus( const GetFocusFlags _nGetFocusFlags )
+{
+ bool bFocus = ControlHasFocus();
+ for (vcl::Window* pWindow = Application::GetFocusWindow();
+ pWindow && !bFocus;
+ pWindow = pWindow->GetParent())
+ bFocus = pWindow == this;
+
+ if (bFocus == bHasFocus)
+ return;
+
+ bHasFocus = bFocus;
+
+ if ( !(GetBrowserFlags( ) & EditBrowseBoxFlags::SMART_TAB_TRAVEL) )
+ return;
+
+ if ( !(bHasFocus // we got the focus
+ && ( _nGetFocusFlags & GetFocusFlags::Tab )) // using the TAB key
+ )
+ return;
+
+ sal_Int32 nRows = GetRowCount();
+ sal_uInt16 nCols = ColCount();
+
+ if (( nRows <= 0 ) || ( nCols <= 0 ))
+ return;
+
+ if ( _nGetFocusFlags & GetFocusFlags::Forward )
+ {
+ if ( GetColumnId( 0 ) != HandleColumnId )
+ {
+ GoToRowColumnId( 0, GetColumnId( 0 ) );
+ }
+ else
+ { // the first column is the handle column -> not focussable
+ if ( nCols > 1 )
+ GoToRowColumnId( 0, GetColumnId( 1 ) );
+ }
+ }
+ else if ( _nGetFocusFlags & GetFocusFlags::Backward )
+ {
+ GoToRowColumnId( nRows - 1, GetColumnId( nCols -1 ) );
+ }
+}
+
+tools::Rectangle EditBrowseBox::GetFieldCharacterBounds(sal_Int32 _nRow,sal_Int32 _nColumnPos,sal_Int32 _nIndex)
+{
+ tools::Rectangle aRect;
+ if ( SeekRow(_nRow) )
+ {
+ CellController* pController = GetController(
+ _nRow, GetColumnId( sal::static_int_cast< sal_uInt16 >(_nColumnPos) ) );
+ if ( pController )
+ aRect = pController->GetWindow().GetCharacterBounds(_nIndex);
+ }
+ return aRect;
+}
+
+sal_Int32 EditBrowseBox::GetFieldIndexAtPoint(sal_Int32 _nRow,sal_Int32 _nColumnPos,const Point& _rPoint)
+{
+ sal_Int32 nRet = -1;
+ if ( SeekRow(_nRow) )
+ {
+ CellController* pController = GetController(
+ _nRow, GetColumnId( sal::static_int_cast< sal_uInt16 >(_nColumnPos) ) );
+ if ( pController )
+ nRet = pController->GetWindow().GetIndexForPoint(_rPoint);
+ }
+ return nRet;
+}
+
+
+} // namespace svt
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */