1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 // MARKER(update_precomp.py): autogen include statement, do not remove 25 #include "precompiled_forms.hxx" 26 #include "specialdispatchers.hxx" 27 #include <editeng/editeng.hxx> 28 #include <editeng/editview.hxx> 29 #ifndef _SVX_SVXIDS_HRC 30 #include <svx/svxids.hrc> 31 #endif 32 #define ITEMID_SCRIPTSPACE SID_ATTR_PARA_SCRIPTSPACE 33 #include <editeng/scriptspaceitem.hxx> 34 35 //........................................................................ 36 namespace frm 37 { 38 //........................................................................ 39 40 using namespace ::com::sun::star::uno; 41 using namespace ::com::sun::star::lang; 42 using namespace ::com::sun::star::util; 43 using namespace ::com::sun::star::frame; 44 using namespace ::com::sun::star::beans; 45 46 //==================================================================== 47 //= OSelectAllDispatcher 48 //==================================================================== 49 //-------------------------------------------------------------------- OSelectAllDispatcher(EditView & _rView,const URL & _rURL)50 OSelectAllDispatcher::OSelectAllDispatcher( EditView& _rView, const URL& _rURL ) 51 :ORichTextFeatureDispatcher( _rView, _rURL ) 52 { 53 } 54 55 //-------------------------------------------------------------------- ~OSelectAllDispatcher()56 OSelectAllDispatcher::~OSelectAllDispatcher( ) 57 { 58 if ( !isDisposed() ) 59 { 60 acquire(); 61 dispose(); 62 } 63 } 64 65 //-------------------------------------------------------------------- dispatch(const URL & _rURL,const Sequence<PropertyValue> &)66 void SAL_CALL OSelectAllDispatcher::dispatch( const URL& _rURL, const Sequence< PropertyValue >& /*_rArguments*/ ) throw (RuntimeException) 67 { 68 ::osl::MutexGuard aGuard( m_aMutex ); 69 OSL_ENSURE( _rURL.Complete == getFeatureURL().Complete, "OSelectAllDispatcher::dispatch: invalid URL!" ); 70 (void)_rURL; 71 72 checkDisposed(); 73 74 EditEngine* pEngine = getEditView() ? getEditView()->GetEditEngine() : NULL; 75 OSL_ENSURE( pEngine, "OSelectAllDispatcher::dispatch: no edit engine - but not yet disposed?" ); 76 if ( !pEngine ) 77 return; 78 79 sal_uInt32 nParagraphs = pEngine->GetParagraphCount(); 80 if ( nParagraphs ) 81 { 82 sal_uInt32 nLastParaNumber = nParagraphs - 1; 83 xub_StrLen nParaLen = pEngine->GetTextLen( nLastParaNumber ); 84 getEditView()->SetSelection( ESelection( 0, 0, nLastParaNumber, nParaLen ) ); 85 } 86 } 87 88 //-------------------------------------------------------------------- buildStatusEvent() const89 FeatureStateEvent OSelectAllDispatcher::buildStatusEvent() const 90 { 91 FeatureStateEvent aEvent( ORichTextFeatureDispatcher::buildStatusEvent() ); 92 aEvent.IsEnabled = sal_True; 93 return aEvent; 94 } 95 96 //==================================================================== 97 //= OParagraphDirectionDispatcher 98 //==================================================================== 99 //-------------------------------------------------------------------- OParagraphDirectionDispatcher(EditView & _rView,AttributeId _nAttributeId,const URL & _rURL,IMultiAttributeDispatcher * _pMasterDispatcher)100 OParagraphDirectionDispatcher::OParagraphDirectionDispatcher( EditView& _rView, AttributeId _nAttributeId, const URL& _rURL, 101 IMultiAttributeDispatcher* _pMasterDispatcher ) 102 :OAttributeDispatcher( _rView, _nAttributeId, _rURL, _pMasterDispatcher ) 103 { 104 } 105 106 //-------------------------------------------------------------------- buildStatusEvent() const107 FeatureStateEvent OParagraphDirectionDispatcher::buildStatusEvent() const 108 { 109 FeatureStateEvent aEvent( OAttributeDispatcher::buildStatusEvent() ); 110 111 EditEngine* pEngine = getEditView() ? getEditView()->GetEditEngine() : NULL; 112 OSL_ENSURE( pEngine, "OParagraphDirectionDispatcher::dispatch: no edit engine - but not yet disposed?" ); 113 if ( pEngine && pEngine->IsVertical() ) 114 aEvent.IsEnabled = sal_False; 115 116 return aEvent; 117 } 118 119 //==================================================================== 120 //= OTextDirectionDispatcher 121 //==================================================================== 122 //-------------------------------------------------------------------- OTextDirectionDispatcher(EditView & _rView,const URL & _rURL)123 OTextDirectionDispatcher::OTextDirectionDispatcher( EditView& _rView, const URL& _rURL ) 124 :ORichTextFeatureDispatcher( _rView, _rURL ) 125 { 126 } 127 128 //-------------------------------------------------------------------- dispatch(const URL & _rURL,const Sequence<PropertyValue> &)129 void SAL_CALL OTextDirectionDispatcher::dispatch( const URL& _rURL, const Sequence< PropertyValue >& /*_rArguments*/ ) throw (RuntimeException) 130 { 131 ::osl::MutexGuard aGuard( m_aMutex ); 132 OSL_ENSURE( _rURL.Complete == getFeatureURL().Complete, "OTextDirectionDispatcher::dispatch: invalid URL!" ); 133 (void)_rURL; 134 135 checkDisposed(); 136 137 EditEngine* pEngine = getEditView() ? getEditView()->GetEditEngine() : NULL; 138 OSL_ENSURE( pEngine, "OTextDirectionDispatcher::dispatch: no edit engine - but not yet disposed?" ); 139 if ( !pEngine ) 140 return; 141 142 pEngine->SetVertical( !pEngine->IsVertical() ); 143 } 144 145 //-------------------------------------------------------------------- buildStatusEvent() const146 FeatureStateEvent OTextDirectionDispatcher::buildStatusEvent() const 147 { 148 FeatureStateEvent aEvent( ORichTextFeatureDispatcher::buildStatusEvent() ); 149 150 EditEngine* pEngine = getEditView() ? getEditView()->GetEditEngine() : NULL; 151 OSL_ENSURE( pEngine, "OTextDirectionDispatcher::dispatch: no edit engine - but not yet disposed?" ); 152 153 aEvent.IsEnabled = sal_True; 154 aEvent.State <<= (sal_Bool)( pEngine && pEngine->IsVertical() ); 155 156 return aEvent; 157 } 158 159 //==================================================================== 160 //= OAsianFontLayoutDispatcher 161 //==================================================================== 162 //-------------------------------------------------------------------- OAsianFontLayoutDispatcher(EditView & _rView,AttributeId _nAttributeId,const URL & _rURL,IMultiAttributeDispatcher * _pMasterDispatcher)163 OAsianFontLayoutDispatcher::OAsianFontLayoutDispatcher( EditView& _rView, AttributeId _nAttributeId, const URL& _rURL, IMultiAttributeDispatcher* _pMasterDispatcher ) 164 :OParametrizedAttributeDispatcher( _rView, _nAttributeId, _rURL, _pMasterDispatcher ) 165 { 166 } 167 168 //-------------------------------------------------------------------- convertDispatchArgsToItem(const Sequence<PropertyValue> & _rArguments)169 const SfxPoolItem* OAsianFontLayoutDispatcher::convertDispatchArgsToItem( const Sequence< PropertyValue >& _rArguments ) 170 { 171 // look for the "Enable" parameter 172 const PropertyValue* pLookup = _rArguments.getConstArray(); 173 const PropertyValue* pLookupEnd = _rArguments.getConstArray() + _rArguments.getLength(); 174 while ( pLookup != pLookupEnd ) 175 { 176 if ( pLookup->Name.equalsAscii( "Enable" ) ) 177 break; 178 ++pLookup; 179 } 180 if ( pLookup != pLookupEnd ) 181 { 182 sal_Bool bEnable = sal_True; 183 OSL_VERIFY( pLookup->Value >>= bEnable ); 184 if ( m_nAttributeId == SID_ATTR_PARA_SCRIPTSPACE ) 185 return new SvxScriptSpaceItem( bEnable, (WhichId)m_nAttributeId ); 186 return new SfxBoolItem( (WhichId)m_nAttributeId, bEnable ); 187 } 188 189 OSL_ENSURE( sal_False, "OAsianFontLayoutDispatcher::convertDispatchArgsToItem: did not find the one and only argument!" ); 190 return NULL; 191 } 192 193 //........................................................................ 194 } // namespace frm 195 //........................................................................ 196 197