diff options
author | Rüdiger Timm <rt@openoffice.org> | 2006-05-05 09:58:43 +0000 |
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committer | Rüdiger Timm <rt@openoffice.org> | 2006-05-05 09:58:43 +0000 |
commit | 81e91b84360e74fefc00051e94cca093e893f2ea (patch) | |
tree | b723635cb79bd5ad469f29f9d393bb0b4508f880 /vcl/unx | |
parent | 70a29bde01e962ebfe9c07d20a4017503acb1306 (diff) |
INTEGRATION: CWS atkbridge (1.1.2); FILE ADDED
2006/02/15 10:59:25 obr 1.1.2.4: #i47890# replaced tabs with spaces
2006/01/12 13:56:14 obr 1.1.2.3: #i47890# Solaris compile fixes
2005/10/20 07:09:12 obr 1.1.2.2: #i47890# made cxx files standalone, avoid queryInterface on each API call and demacrofied try/catch to include appropriate warnings
2005/04/21 14:59:27 mmeeks 1.1.2.1: Issue number: i#47890#
Submitted by: mmeeks
Hacked up prototype of atk bridge
Diffstat (limited to 'vcl/unx')
-rw-r--r-- | vcl/unx/gtk/a11y/atkvalue.cxx | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/vcl/unx/gtk/a11y/atkvalue.cxx b/vcl/unx/gtk/a11y/atkvalue.cxx new file mode 100644 index 000000000000..676c1d049523 --- /dev/null +++ b/vcl/unx/gtk/a11y/atkvalue.cxx @@ -0,0 +1,152 @@ +/************************************************************************* + * + * OpenOffice.org - a multi-platform office productivity suite + * + * $RCSfile: atkvalue.cxx,v $ + * + * $Revision: 1.2 $ + * + * last change: $Author: rt $ $Date: 2006-05-05 10:58:43 $ + * + * The Contents of this file are made available subject to + * the terms of GNU Lesser General Public License Version 2.1. + * + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2005 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library 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 for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + ************************************************************************/ + +#include "atkwrapper.hxx" + +#include <com/sun/star/accessibility/XAccessibleValue.hpp> + +#include <stdio.h> +#include <string.h> + +using namespace ::com::sun::star; + +static accessibility::XAccessibleValue* + getValue( AtkValue *pValue ) throw (uno::RuntimeException) +{ + AtkObjectWrapper *pWrap = ATK_OBJECT_WRAPPER( pValue ); + if( pWrap ) + { + if( !pWrap->mpValue && pWrap->mpContext ) + { + uno::Any any = pWrap->mpContext->queryInterface( accessibility::XAccessibleValue::static_type(NULL) ); + pWrap->mpValue = reinterpret_cast< accessibility::XAccessibleValue * > (any.pReserved); + pWrap->mpValue->acquire(); + } + + return pWrap->mpValue; + } + + return NULL; +} + +static void anyToGValue( uno::Any aAny, GValue *pValue ) +{ + // FIXME: expand to lots of types etc. + double aDouble; + aAny >>= aDouble; + + memset( pValue, 0, sizeof( GValue ) ); + g_value_init( pValue, G_TYPE_DOUBLE ); + g_value_set_double( pValue, aDouble ); +} + +extern "C" { + +static void +value_wrapper_get_current_value( AtkValue *value, + GValue *gval ) +{ + try { + accessibility::XAccessibleValue* pValue = getValue( value ); + if( pValue ) + anyToGValue( pValue->getCurrentValue(), gval ); + } + catch(const uno::Exception& e) { + g_warning( "Exception in getCurrentValue()" ); + } +} + +static void +value_wrapper_get_maximum_value( AtkValue *value, + GValue *gval ) +{ + try { + accessibility::XAccessibleValue* pValue = getValue( value ); + if( pValue ) + anyToGValue( pValue->getMaximumValue(), gval ); + } + catch(const uno::Exception& e) { + g_warning( "Exception in getCurrentValue()" ); + } +} + +static void +value_wrapper_get_minimum_value( AtkValue *value, + GValue *gval ) +{ + try { + accessibility::XAccessibleValue* pValue = getValue( value ); + if( pValue ) + anyToGValue( pValue->getMinimumValue(), gval ); + } + catch(const uno::Exception& e) { + g_warning( "Exception in getCurrentValue()" ); + } +} + +static gboolean +value_wrapper_set_current_value( AtkValue *value, + const GValue *gval ) +{ + try { + accessibility::XAccessibleValue* pValue = getValue( value ); + if( pValue ) + { + // FIXME - this needs expanding + double aDouble = g_value_get_double( gval ); + uno::Any aAny; + aAny <<= aDouble; + return pValue->setCurrentValue( aAny ); + } + } + catch(const uno::Exception& e) { + g_warning( "Exception in getCurrentValue()" ); + } + + return FALSE; +} + +} // extern "C" + +void +valueIfaceInit (AtkValueIface *iface) +{ + g_return_if_fail (iface != NULL); + + iface->get_current_value = value_wrapper_get_current_value; + iface->get_maximum_value = value_wrapper_get_maximum_value; + iface->get_minimum_value = value_wrapper_get_minimum_value; + iface->set_current_value = value_wrapper_set_current_value; +} |