Line data Source code
1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #include "atkwrapper.hxx"
21 : #include "atktextattributes.hxx"
22 :
23 : #include <com/sun/star/accessibility/XAccessibleEditableText.hpp>
24 : #include <com/sun/star/accessibility/TextSegment.hpp>
25 :
26 : #include <stdio.h>
27 : #include <string.h>
28 :
29 : using namespace ::com::sun::star;
30 :
31 : static accessibility::XAccessibleEditableText*
32 0 : getEditableText( AtkEditableText *pEditableText ) throw (uno::RuntimeException)
33 : {
34 0 : AtkObjectWrapper *pWrap = ATK_OBJECT_WRAPPER( pEditableText );
35 0 : if( pWrap )
36 : {
37 0 : if( !pWrap->mpEditableText && pWrap->mpContext )
38 : {
39 0 : uno::Any any = pWrap->mpContext->queryInterface( cppu::UnoType<accessibility::XAccessibleEditableText>::get() );
40 0 : pWrap->mpEditableText = reinterpret_cast< accessibility::XAccessibleEditableText * > (any.pReserved);
41 0 : pWrap->mpEditableText->acquire();
42 : }
43 :
44 0 : return pWrap->mpEditableText;
45 : }
46 :
47 0 : return NULL;
48 : }
49 :
50 : /*****************************************************************************/
51 :
52 : extern "C" {
53 :
54 : static gboolean
55 0 : editable_text_wrapper_set_run_attributes( AtkEditableText *text,
56 : AtkAttributeSet *attribute_set,
57 : gint nStartOffset,
58 : gint nEndOffset)
59 : {
60 : try {
61 0 : accessibility::XAccessibleEditableText* pEditableText = getEditableText( text );
62 0 : if( pEditableText )
63 : {
64 0 : uno::Sequence< beans::PropertyValue > aAttributeList;
65 :
66 0 : if( attribute_set_map_to_property_values( attribute_set, aAttributeList ) )
67 0 : return pEditableText->setAttributes(nStartOffset, nEndOffset, aAttributeList);
68 : }
69 : }
70 0 : catch(const uno::Exception&) {
71 0 : g_warning( "Exception in setAttributes()" );
72 : }
73 :
74 0 : return FALSE;
75 : }
76 :
77 : static void
78 0 : editable_text_wrapper_set_text_contents( AtkEditableText *text,
79 : const gchar *string )
80 : {
81 : try {
82 0 : accessibility::XAccessibleEditableText* pEditableText = getEditableText( text );
83 0 : if( pEditableText )
84 : {
85 0 : OUString aString ( string, strlen(string), RTL_TEXTENCODING_UTF8 );
86 0 : pEditableText->setText( aString );
87 : }
88 : }
89 0 : catch(const uno::Exception&) {
90 0 : g_warning( "Exception in setText()" );
91 : }
92 0 : }
93 :
94 : static void
95 0 : editable_text_wrapper_insert_text( AtkEditableText *text,
96 : const gchar *string,
97 : gint length,
98 : gint *pos )
99 : {
100 : try {
101 0 : accessibility::XAccessibleEditableText* pEditableText = getEditableText( text );
102 0 : if( pEditableText )
103 : {
104 0 : OUString aString ( string, length, RTL_TEXTENCODING_UTF8 );
105 0 : if( pEditableText->insertText( aString, *pos ) )
106 0 : *pos += length;
107 : }
108 : }
109 0 : catch(const uno::Exception&) {
110 0 : g_warning( "Exception in insertText()" );
111 : }
112 0 : }
113 :
114 : static void
115 0 : editable_text_wrapper_cut_text( AtkEditableText *text,
116 : gint start,
117 : gint end )
118 : {
119 : try {
120 0 : accessibility::XAccessibleEditableText* pEditableText = getEditableText( text );
121 0 : if( pEditableText )
122 0 : pEditableText->cutText( start, end );
123 : }
124 0 : catch(const uno::Exception&) {
125 0 : g_warning( "Exception in cutText()" );
126 : }
127 0 : }
128 :
129 : static void
130 0 : editable_text_wrapper_delete_text( AtkEditableText *text,
131 : gint start,
132 : gint end )
133 : {
134 : try {
135 0 : accessibility::XAccessibleEditableText* pEditableText = getEditableText( text );
136 0 : if( pEditableText )
137 0 : pEditableText->deleteText( start, end );
138 : }
139 0 : catch(const uno::Exception&) {
140 0 : g_warning( "Exception in deleteText()" );
141 : }
142 0 : }
143 :
144 : static void
145 0 : editable_text_wrapper_paste_text( AtkEditableText *text,
146 : gint pos )
147 : {
148 : try {
149 0 : accessibility::XAccessibleEditableText* pEditableText = getEditableText( text );
150 0 : if( pEditableText )
151 0 : pEditableText->pasteText( pos );
152 : }
153 0 : catch(const uno::Exception&) {
154 0 : g_warning( "Exception in pasteText()" );
155 : }
156 0 : }
157 :
158 : static void
159 0 : editable_text_wrapper_copy_text( AtkEditableText *text,
160 : gint start,
161 : gint end )
162 : {
163 : try {
164 0 : accessibility::XAccessibleEditableText* pEditableText = getEditableText( text );
165 0 : if( pEditableText )
166 0 : pEditableText->copyText( start, end );
167 : }
168 0 : catch(const uno::Exception&) {
169 0 : g_warning( "Exception in copyText()" );
170 : }
171 0 : }
172 :
173 : } // extern "C"
174 :
175 : void
176 0 : editableTextIfaceInit (AtkEditableTextIface *iface)
177 : {
178 0 : g_return_if_fail (iface != NULL);
179 :
180 0 : iface->set_text_contents = editable_text_wrapper_set_text_contents;
181 0 : iface->insert_text = editable_text_wrapper_insert_text;
182 0 : iface->copy_text = editable_text_wrapper_copy_text;
183 0 : iface->cut_text = editable_text_wrapper_cut_text;
184 0 : iface->delete_text = editable_text_wrapper_delete_text;
185 0 : iface->paste_text = editable_text_wrapper_paste_text;
186 0 : iface->set_run_attributes = editable_text_wrapper_set_run_attributes;
187 : }
188 :
189 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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