194 lines
6.3 KiB
C++
194 lines
6.3 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include "atkwrapper.hxx"
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#include "atktextattributes.hxx"
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#include <com/sun/star/accessibility/XAccessibleEditableText.hpp>
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#include <string.h>
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using namespace ::com::sun::star;
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/// @throws uno::RuntimeException
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static css::uno::Reference<css::accessibility::XAccessibleEditableText>
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getEditableText( AtkEditableText *pEditableText )
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{
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AtkObjectWrapper *pWrap = ATK_OBJECT_WRAPPER( pEditableText );
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if( pWrap )
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{
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if( !pWrap->mpEditableText.is() )
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{
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pWrap->mpEditableText.set(pWrap->mpContext, css::uno::UNO_QUERY);
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}
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return pWrap->mpEditableText;
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}
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return css::uno::Reference<css::accessibility::XAccessibleEditableText>();
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}
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/*****************************************************************************/
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extern "C" {
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static gboolean
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editable_text_wrapper_set_run_attributes( AtkEditableText *text,
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AtkAttributeSet *attribute_set,
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gint nStartOffset,
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gint nEndOffset)
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{
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try {
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css::uno::Reference<css::accessibility::XAccessibleEditableText>
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pEditableText = getEditableText( text );
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if( pEditableText.is() )
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{
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uno::Sequence< beans::PropertyValue > aAttributeList;
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if( attribute_set_map_to_property_values( attribute_set, aAttributeList ) )
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return pEditableText->setAttributes(nStartOffset, nEndOffset, aAttributeList);
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}
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}
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catch(const uno::Exception&) {
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g_warning( "Exception in setAttributes()" );
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}
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return FALSE;
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}
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static void
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editable_text_wrapper_set_text_contents( AtkEditableText *text,
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const gchar *string )
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{
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try {
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css::uno::Reference<css::accessibility::XAccessibleEditableText>
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pEditableText = getEditableText( text );
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if( pEditableText.is() )
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{
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OUString aString ( string, strlen(string), RTL_TEXTENCODING_UTF8 );
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pEditableText->setText( aString );
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}
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}
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catch(const uno::Exception&) {
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g_warning( "Exception in setText()" );
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}
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}
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static void
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editable_text_wrapper_insert_text( AtkEditableText *text,
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const gchar *string,
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gint length,
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gint *pos )
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{
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try {
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css::uno::Reference<css::accessibility::XAccessibleEditableText>
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pEditableText = getEditableText( text );
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if( pEditableText.is() )
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{
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OUString aString ( string, length, RTL_TEXTENCODING_UTF8 );
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if( pEditableText->insertText( aString, *pos ) )
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*pos += length;
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}
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}
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catch(const uno::Exception&) {
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g_warning( "Exception in insertText()" );
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}
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}
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static void
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editable_text_wrapper_cut_text( AtkEditableText *text,
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gint start,
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gint end )
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{
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try {
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css::uno::Reference<css::accessibility::XAccessibleEditableText>
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pEditableText = getEditableText( text );
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if( pEditableText.is() )
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pEditableText->cutText( start, end );
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}
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catch(const uno::Exception&) {
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g_warning( "Exception in cutText()" );
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}
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}
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static void
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editable_text_wrapper_delete_text( AtkEditableText *text,
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gint start,
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gint end )
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{
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try {
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css::uno::Reference<css::accessibility::XAccessibleEditableText>
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pEditableText = getEditableText( text );
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if( pEditableText.is() )
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pEditableText->deleteText( start, end );
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}
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catch(const uno::Exception&) {
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g_warning( "Exception in deleteText()" );
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}
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}
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static void
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editable_text_wrapper_paste_text( AtkEditableText *text,
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gint pos )
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{
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try {
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css::uno::Reference<css::accessibility::XAccessibleEditableText>
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pEditableText = getEditableText( text );
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if( pEditableText.is() )
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pEditableText->pasteText( pos );
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}
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catch(const uno::Exception&) {
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g_warning( "Exception in pasteText()" );
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}
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}
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static void
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editable_text_wrapper_copy_text( AtkEditableText *text,
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gint start,
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gint end )
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{
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try {
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css::uno::Reference<css::accessibility::XAccessibleEditableText>
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pEditableText = getEditableText( text );
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if( pEditableText.is() )
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pEditableText->copyText( start, end );
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}
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catch(const uno::Exception&) {
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g_warning( "Exception in copyText()" );
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}
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}
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} // extern "C"
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void
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editableTextIfaceInit (gpointer iface_, gpointer)
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{
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auto const iface = static_cast<AtkEditableTextIface *>(iface_);
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g_return_if_fail (iface != nullptr);
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iface->set_text_contents = editable_text_wrapper_set_text_contents;
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iface->insert_text = editable_text_wrapper_insert_text;
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iface->copy_text = editable_text_wrapper_copy_text;
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iface->cut_text = editable_text_wrapper_cut_text;
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iface->delete_text = editable_text_wrapper_delete_text;
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iface->paste_text = editable_text_wrapper_paste_text;
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iface->set_run_attributes = editable_text_wrapper_set_run_attributes;
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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