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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 : #define ITEMID_SCRIPTSPACE SID_ATTR_PARA_SCRIPTSPACE
25 : #include <editeng/scriptspaceitem.hxx>
26 :
27 : //........................................................................
28 : namespace frm
29 : {
30 : //........................................................................
31 :
32 : using namespace ::com::sun::star::uno;
33 : using namespace ::com::sun::star::lang;
34 : using namespace ::com::sun::star::util;
35 : using namespace ::com::sun::star::frame;
36 : using namespace ::com::sun::star::beans;
37 :
38 : //====================================================================
39 : //= OSelectAllDispatcher
40 : //====================================================================
41 : //--------------------------------------------------------------------
42 0 : OSelectAllDispatcher::OSelectAllDispatcher( EditView& _rView, const URL& _rURL )
43 0 : :ORichTextFeatureDispatcher( _rView, _rURL )
44 : {
45 0 : }
46 :
47 : //--------------------------------------------------------------------
48 0 : OSelectAllDispatcher::~OSelectAllDispatcher( )
49 : {
50 0 : if ( !isDisposed() )
51 : {
52 0 : acquire();
53 0 : dispose();
54 : }
55 0 : }
56 :
57 : //--------------------------------------------------------------------
58 0 : void SAL_CALL OSelectAllDispatcher::dispatch( const URL& _rURL, const Sequence< PropertyValue >& /*_rArguments*/ ) throw (RuntimeException)
59 : {
60 0 : ::osl::MutexGuard aGuard( m_aMutex );
61 : OSL_ENSURE( _rURL.Complete == getFeatureURL().Complete, "OSelectAllDispatcher::dispatch: invalid URL!" );
62 : (void)_rURL;
63 :
64 0 : checkDisposed();
65 :
66 0 : EditEngine* pEngine = getEditView() ? getEditView()->GetEditEngine() : NULL;
67 : OSL_ENSURE( pEngine, "OSelectAllDispatcher::dispatch: no edit engine - but not yet disposed?" );
68 0 : if ( !pEngine )
69 0 : return;
70 :
71 0 : sal_uInt16 nParagraphs = pEngine->GetParagraphCount();
72 0 : if ( nParagraphs )
73 : {
74 0 : sal_uInt16 nLastParaNumber = nParagraphs - 1;
75 0 : xub_StrLen nParaLen = pEngine->GetTextLen( nLastParaNumber );
76 0 : getEditView()->SetSelection( ESelection( 0, 0, nLastParaNumber, nParaLen ) );
77 0 : }
78 : }
79 :
80 : //--------------------------------------------------------------------
81 0 : FeatureStateEvent OSelectAllDispatcher::buildStatusEvent() const
82 : {
83 0 : FeatureStateEvent aEvent( ORichTextFeatureDispatcher::buildStatusEvent() );
84 0 : aEvent.IsEnabled = sal_True;
85 0 : return aEvent;
86 : }
87 :
88 : //====================================================================
89 : //= OParagraphDirectionDispatcher
90 : //====================================================================
91 : //--------------------------------------------------------------------
92 0 : OParagraphDirectionDispatcher::OParagraphDirectionDispatcher( EditView& _rView, AttributeId _nAttributeId, const URL& _rURL,
93 : IMultiAttributeDispatcher* _pMasterDispatcher )
94 0 : :OAttributeDispatcher( _rView, _nAttributeId, _rURL, _pMasterDispatcher )
95 : {
96 0 : }
97 :
98 : //--------------------------------------------------------------------
99 0 : FeatureStateEvent OParagraphDirectionDispatcher::buildStatusEvent() const
100 : {
101 0 : FeatureStateEvent aEvent( OAttributeDispatcher::buildStatusEvent() );
102 :
103 0 : EditEngine* pEngine = getEditView() ? getEditView()->GetEditEngine() : NULL;
104 : OSL_ENSURE( pEngine, "OParagraphDirectionDispatcher::dispatch: no edit engine - but not yet disposed?" );
105 0 : if ( pEngine && pEngine->IsVertical() )
106 0 : aEvent.IsEnabled = sal_False;
107 :
108 0 : return aEvent;
109 : }
110 :
111 : //====================================================================
112 : //= OTextDirectionDispatcher
113 : //====================================================================
114 : //--------------------------------------------------------------------
115 0 : OTextDirectionDispatcher::OTextDirectionDispatcher( EditView& _rView, const URL& _rURL )
116 0 : :ORichTextFeatureDispatcher( _rView, _rURL )
117 : {
118 0 : }
119 :
120 : //--------------------------------------------------------------------
121 0 : void SAL_CALL OTextDirectionDispatcher::dispatch( const URL& _rURL, const Sequence< PropertyValue >& /*_rArguments*/ ) throw (RuntimeException)
122 : {
123 0 : ::osl::MutexGuard aGuard( m_aMutex );
124 : OSL_ENSURE( _rURL.Complete == getFeatureURL().Complete, "OTextDirectionDispatcher::dispatch: invalid URL!" );
125 : (void)_rURL;
126 :
127 0 : checkDisposed();
128 :
129 0 : EditEngine* pEngine = getEditView() ? getEditView()->GetEditEngine() : NULL;
130 : OSL_ENSURE( pEngine, "OTextDirectionDispatcher::dispatch: no edit engine - but not yet disposed?" );
131 0 : if ( !pEngine )
132 0 : return;
133 :
134 0 : pEngine->SetVertical( !pEngine->IsVertical() );
135 : }
136 :
137 : //--------------------------------------------------------------------
138 0 : FeatureStateEvent OTextDirectionDispatcher::buildStatusEvent() const
139 : {
140 0 : FeatureStateEvent aEvent( ORichTextFeatureDispatcher::buildStatusEvent() );
141 :
142 0 : EditEngine* pEngine = getEditView() ? getEditView()->GetEditEngine() : NULL;
143 : OSL_ENSURE( pEngine, "OTextDirectionDispatcher::dispatch: no edit engine - but not yet disposed?" );
144 :
145 0 : aEvent.IsEnabled = sal_True;
146 0 : aEvent.State <<= (sal_Bool)( pEngine && pEngine->IsVertical() );
147 :
148 0 : return aEvent;
149 : }
150 :
151 : //====================================================================
152 : //= OAsianFontLayoutDispatcher
153 : //====================================================================
154 : //--------------------------------------------------------------------
155 0 : OAsianFontLayoutDispatcher::OAsianFontLayoutDispatcher( EditView& _rView, AttributeId _nAttributeId, const URL& _rURL, IMultiAttributeDispatcher* _pMasterDispatcher )
156 0 : :OParametrizedAttributeDispatcher( _rView, _nAttributeId, _rURL, _pMasterDispatcher )
157 : {
158 0 : }
159 :
160 : //--------------------------------------------------------------------
161 0 : const SfxPoolItem* OAsianFontLayoutDispatcher::convertDispatchArgsToItem( const Sequence< PropertyValue >& _rArguments )
162 : {
163 : // look for the "Enable" parameter
164 0 : const PropertyValue* pLookup = _rArguments.getConstArray();
165 0 : const PropertyValue* pLookupEnd = _rArguments.getConstArray() + _rArguments.getLength();
166 0 : while ( pLookup != pLookupEnd )
167 : {
168 0 : if ( pLookup->Name == "Enable" )
169 0 : break;
170 0 : ++pLookup;
171 : }
172 0 : if ( pLookup != pLookupEnd )
173 : {
174 0 : sal_Bool bEnable = sal_True;
175 0 : OSL_VERIFY( pLookup->Value >>= bEnable );
176 0 : if ( m_nAttributeId == SID_ATTR_PARA_SCRIPTSPACE )
177 0 : return new SvxScriptSpaceItem( bEnable, (WhichId)m_nAttributeId );
178 0 : return new SfxBoolItem( (WhichId)m_nAttributeId, bEnable );
179 : }
180 :
181 : OSL_FAIL( "OAsianFontLayoutDispatcher::convertDispatchArgsToItem: did not find the one and only argument!" );
182 0 : return NULL;
183 : }
184 :
185 : //........................................................................
186 : } // namespace frm
187 : //........................................................................
188 :
189 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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