diff options
Diffstat (limited to 'vcl/unx/gtk/a11y/atkeditabletext.cxx')
| -rw-r--r-- | vcl/unx/gtk/a11y/atkeditabletext.cxx | 202 |
1 files changed, 202 insertions, 0 deletions
diff --git a/vcl/unx/gtk/a11y/atkeditabletext.cxx b/vcl/unx/gtk/a11y/atkeditabletext.cxx new file mode 100644 index 000000000000..c0399145b07c --- /dev/null +++ b/vcl/unx/gtk/a11y/atkeditabletext.cxx @@ -0,0 +1,202 @@ +/************************************************************************* + * + * 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_vcl.hxx" + +#include "atkwrapper.hxx" +#include "atktextattributes.hxx" + +#include <com/sun/star/accessibility/XAccessibleEditableText.hpp> +#include <com/sun/star/accessibility/TextSegment.hpp> + +// #include <functional> +// #include <hash_map> + +#include <stdio.h> +#include <string.h> + +using namespace ::com::sun::star; + +static accessibility::XAccessibleEditableText* + getEditableText( AtkEditableText *pEditableText ) throw (uno::RuntimeException) +{ + AtkObjectWrapper *pWrap = ATK_OBJECT_WRAPPER( pEditableText ); + if( pWrap ) + { + if( !pWrap->mpEditableText && pWrap->mpContext ) + { + uno::Any any = pWrap->mpContext->queryInterface( accessibility::XAccessibleEditableText::static_type(NULL) ); + pWrap->mpEditableText = reinterpret_cast< accessibility::XAccessibleEditableText * > (any.pReserved); + pWrap->mpEditableText->acquire(); + } + + return pWrap->mpEditableText; + } + + return NULL; +} + + +/*****************************************************************************/ + +extern "C" { + +static gboolean +editable_text_wrapper_set_run_attributes( AtkEditableText *text, + AtkAttributeSet *attribute_set, + gint nStartOffset, + gint nEndOffset) +{ + try { + accessibility::XAccessibleEditableText* pEditableText = getEditableText( text ); + if( pEditableText ) + { + uno::Sequence< beans::PropertyValue > aAttributeList; + + if( attribute_set_map_to_property_values( attribute_set, aAttributeList ) ) + return pEditableText->setAttributes(nStartOffset, nEndOffset, aAttributeList); + } + } + catch(const uno::Exception& e) { + g_warning( "Exception in setAttributes()" ); + } + + return FALSE; +} + +static void +editable_text_wrapper_set_text_contents( AtkEditableText *text, + const gchar *string ) +{ + try { + accessibility::XAccessibleEditableText* pEditableText = getEditableText( text ); + if( pEditableText ) + { + rtl::OUString aString ( string, strlen(string), RTL_TEXTENCODING_UTF8 ); + pEditableText->setText( aString ); + } + } + catch(const uno::Exception& e) { + g_warning( "Exception in setText()" ); + } +} + +static void +editable_text_wrapper_insert_text( AtkEditableText *text, + const gchar *string, + gint length, + gint *pos ) +{ + try { + accessibility::XAccessibleEditableText* pEditableText = getEditableText( text ); + if( pEditableText ) + { + rtl::OUString aString ( string, length, RTL_TEXTENCODING_UTF8 ); + if( pEditableText->insertText( aString, *pos ) ) + *pos += length; + } + } + catch(const uno::Exception& e) { + g_warning( "Exception in insertText()" ); + } +} + +static void +editable_text_wrapper_cut_text( AtkEditableText *text, + gint start, + gint end ) +{ + try { + accessibility::XAccessibleEditableText* pEditableText = getEditableText( text ); + if( pEditableText ) + pEditableText->cutText( start, end ); + } + catch(const uno::Exception& e) { + g_warning( "Exception in cutText()" ); + } +} + +static void +editable_text_wrapper_delete_text( AtkEditableText *text, + gint start, + gint end ) +{ + try { + accessibility::XAccessibleEditableText* pEditableText = getEditableText( text ); + if( pEditableText ) + pEditableText->deleteText( start, end ); + } + catch(const uno::Exception& e) { + g_warning( "Exception in deleteText()" ); + } +} + +static void +editable_text_wrapper_paste_text( AtkEditableText *text, + gint pos ) +{ + try { + accessibility::XAccessibleEditableText* pEditableText = getEditableText( text ); + if( pEditableText ) + pEditableText->pasteText( pos ); + } + catch(const uno::Exception& e) { + g_warning( "Exception in pasteText()" ); + } +} + +static void +editable_text_wrapper_copy_text( AtkEditableText *text, + gint start, + gint end ) +{ + try { + accessibility::XAccessibleEditableText* pEditableText = getEditableText( text ); + if( pEditableText ) + pEditableText->copyText( start, end ); + } + catch(const uno::Exception& e) { + g_warning( "Exception in copyText()" ); + } +} + +} // extern "C" + +void +editableTextIfaceInit (AtkEditableTextIface *iface) +{ + g_return_if_fail (iface != NULL); + + iface->set_text_contents = editable_text_wrapper_set_text_contents; + iface->insert_text = editable_text_wrapper_insert_text; + iface->copy_text = editable_text_wrapper_copy_text; + iface->cut_text = editable_text_wrapper_cut_text; + iface->delete_text = editable_text_wrapper_delete_text; + iface->paste_text = editable_text_wrapper_paste_text; + iface->set_run_attributes = editable_text_wrapper_set_run_attributes; +} |