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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 "specialdispatchers.hxx"
21 : #include <editeng/editeng.hxx>
22 : #include <editeng/editview.hxx>
23 : #include <svx/svxids.hrc>
24 : #include <editeng/scriptspaceitem.hxx>
25 :
26 : //........................................................................
27 : namespace frm
28 : {
29 : //........................................................................
30 :
31 : using namespace ::com::sun::star::uno;
32 : using namespace ::com::sun::star::lang;
33 : using namespace ::com::sun::star::util;
34 : using namespace ::com::sun::star::frame;
35 : using namespace ::com::sun::star::beans;
36 :
37 : //====================================================================
38 : //= OSelectAllDispatcher
39 : //====================================================================
40 : //--------------------------------------------------------------------
41 0 : OSelectAllDispatcher::OSelectAllDispatcher( EditView& _rView, const URL& _rURL )
42 0 : :ORichTextFeatureDispatcher( _rView, _rURL )
43 : {
44 0 : }
45 :
46 : //--------------------------------------------------------------------
47 0 : OSelectAllDispatcher::~OSelectAllDispatcher( )
48 : {
49 0 : if ( !isDisposed() )
50 : {
51 0 : acquire();
52 0 : dispose();
53 : }
54 0 : }
55 :
56 : //--------------------------------------------------------------------
57 0 : void SAL_CALL OSelectAllDispatcher::dispatch( const URL& _rURL, const Sequence< PropertyValue >& /*_rArguments*/ ) throw (RuntimeException)
58 : {
59 0 : ::osl::MutexGuard aGuard( m_aMutex );
60 : OSL_ENSURE( _rURL.Complete == getFeatureURL().Complete, "OSelectAllDispatcher::dispatch: invalid URL!" );
61 : (void)_rURL;
62 :
63 0 : checkDisposed();
64 :
65 0 : EditEngine* pEngine = getEditView() ? getEditView()->GetEditEngine() : NULL;
66 : OSL_ENSURE( pEngine, "OSelectAllDispatcher::dispatch: no edit engine - but not yet disposed?" );
67 0 : if ( !pEngine )
68 0 : return;
69 :
70 0 : sal_Int32 nParagraphs = pEngine->GetParagraphCount();
71 0 : if ( nParagraphs )
72 : {
73 0 : sal_Int32 nLastParaNumber = nParagraphs - 1;
74 0 : xub_StrLen nParaLen = pEngine->GetTextLen( nLastParaNumber );
75 0 : getEditView()->SetSelection( ESelection( 0, 0, nLastParaNumber, nParaLen ) );
76 0 : }
77 : }
78 :
79 : //--------------------------------------------------------------------
80 0 : FeatureStateEvent OSelectAllDispatcher::buildStatusEvent() const
81 : {
82 0 : FeatureStateEvent aEvent( ORichTextFeatureDispatcher::buildStatusEvent() );
83 0 : aEvent.IsEnabled = sal_True;
84 0 : return aEvent;
85 : }
86 :
87 : //====================================================================
88 : //= OParagraphDirectionDispatcher
89 : //====================================================================
90 : //--------------------------------------------------------------------
91 0 : OParagraphDirectionDispatcher::OParagraphDirectionDispatcher( EditView& _rView, AttributeId _nAttributeId, const URL& _rURL,
92 : IMultiAttributeDispatcher* _pMasterDispatcher )
93 0 : :OAttributeDispatcher( _rView, _nAttributeId, _rURL, _pMasterDispatcher )
94 : {
95 0 : }
96 :
97 : //--------------------------------------------------------------------
98 0 : FeatureStateEvent OParagraphDirectionDispatcher::buildStatusEvent() const
99 : {
100 0 : FeatureStateEvent aEvent( OAttributeDispatcher::buildStatusEvent() );
101 :
102 0 : EditEngine* pEngine = getEditView() ? getEditView()->GetEditEngine() : NULL;
103 : OSL_ENSURE( pEngine, "OParagraphDirectionDispatcher::dispatch: no edit engine - but not yet disposed?" );
104 0 : if ( pEngine && pEngine->IsVertical() )
105 0 : aEvent.IsEnabled = sal_False;
106 :
107 0 : return aEvent;
108 : }
109 :
110 : //====================================================================
111 : //= OTextDirectionDispatcher
112 : //====================================================================
113 : //--------------------------------------------------------------------
114 0 : OTextDirectionDispatcher::OTextDirectionDispatcher( EditView& _rView, const URL& _rURL )
115 0 : :ORichTextFeatureDispatcher( _rView, _rURL )
116 : {
117 0 : }
118 :
119 : //--------------------------------------------------------------------
120 0 : void SAL_CALL OTextDirectionDispatcher::dispatch( const URL& _rURL, const Sequence< PropertyValue >& /*_rArguments*/ ) throw (RuntimeException)
121 : {
122 0 : ::osl::MutexGuard aGuard( m_aMutex );
123 : OSL_ENSURE( _rURL.Complete == getFeatureURL().Complete, "OTextDirectionDispatcher::dispatch: invalid URL!" );
124 : (void)_rURL;
125 :
126 0 : checkDisposed();
127 :
128 0 : EditEngine* pEngine = getEditView() ? getEditView()->GetEditEngine() : NULL;
129 : OSL_ENSURE( pEngine, "OTextDirectionDispatcher::dispatch: no edit engine - but not yet disposed?" );
130 0 : if ( !pEngine )
131 0 : return;
132 :
133 0 : pEngine->SetVertical( !pEngine->IsVertical() );
134 : }
135 :
136 : //--------------------------------------------------------------------
137 0 : FeatureStateEvent OTextDirectionDispatcher::buildStatusEvent() const
138 : {
139 0 : FeatureStateEvent aEvent( ORichTextFeatureDispatcher::buildStatusEvent() );
140 :
141 0 : EditEngine* pEngine = getEditView() ? getEditView()->GetEditEngine() : NULL;
142 : OSL_ENSURE( pEngine, "OTextDirectionDispatcher::dispatch: no edit engine - but not yet disposed?" );
143 :
144 0 : aEvent.IsEnabled = sal_True;
145 0 : aEvent.State <<= (sal_Bool)( pEngine && pEngine->IsVertical() );
146 :
147 0 : return aEvent;
148 : }
149 :
150 : //====================================================================
151 : //= OAsianFontLayoutDispatcher
152 : //====================================================================
153 : //--------------------------------------------------------------------
154 0 : OAsianFontLayoutDispatcher::OAsianFontLayoutDispatcher( EditView& _rView, AttributeId _nAttributeId, const URL& _rURL, IMultiAttributeDispatcher* _pMasterDispatcher )
155 0 : :OParametrizedAttributeDispatcher( _rView, _nAttributeId, _rURL, _pMasterDispatcher )
156 : {
157 0 : }
158 :
159 : //--------------------------------------------------------------------
160 0 : const SfxPoolItem* OAsianFontLayoutDispatcher::convertDispatchArgsToItem( const Sequence< PropertyValue >& _rArguments )
161 : {
162 : // look for the "Enable" parameter
163 0 : const PropertyValue* pLookup = _rArguments.getConstArray();
164 0 : const PropertyValue* pLookupEnd = _rArguments.getConstArray() + _rArguments.getLength();
165 0 : while ( pLookup != pLookupEnd )
166 : {
167 0 : if ( pLookup->Name == "Enable" )
168 0 : break;
169 0 : ++pLookup;
170 : }
171 0 : if ( pLookup != pLookupEnd )
172 : {
173 0 : sal_Bool bEnable = sal_True;
174 0 : OSL_VERIFY( pLookup->Value >>= bEnable );
175 0 : if ( m_nAttributeId == SID_ATTR_PARA_SCRIPTSPACE )
176 0 : return new SvxScriptSpaceItem( bEnable, (WhichId)m_nAttributeId );
177 0 : return new SfxBoolItem( (WhichId)m_nAttributeId, bEnable );
178 : }
179 :
180 : OSL_FAIL( "OAsianFontLayoutDispatcher::convertDispatchArgsToItem: did not find the one and only argument!" );
181 0 : return NULL;
182 : }
183 :
184 : //........................................................................
185 : } // namespace frm
186 : //........................................................................
187 :
188 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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