| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| #ifndef FORMS_SOURCE_RICHTEXT_RTATTRIBUTES_HXX |
| #define FORMS_SOURCE_RICHTEXT_RTATTRIBUTES_HXX |
| |
| #include <tools/solar.h> |
| #include <sal/types.h> |
| #include <svl/poolitem.hxx> |
| |
| //........................................................................ |
| namespace frm |
| { |
| //........................................................................ |
| |
| //==================================================================== |
| //= misc |
| //==================================================================== |
| /// the id of an attribute |
| typedef sal_Int32 AttributeId; |
| /// the "which id" of an item in an SfxItemSet |
| typedef sal_uInt16 WhichId; |
| /// a SFX slot id |
| typedef sal_uInt16 SfxSlotId; |
| /// a script type |
| typedef sal_uInt16 ScriptType; |
| |
| //==================================================================== |
| //= AttributeCheckState |
| //==================================================================== |
| enum AttributeCheckState |
| { |
| eChecked, |
| eUnchecked, |
| eIndetermined |
| }; |
| |
| //==================================================================== |
| //= AttributeState |
| //==================================================================== |
| struct AttributeState |
| { |
| private: |
| SfxItemHandle* pItemHandle; |
| |
| public: |
| AttributeCheckState eSimpleState; |
| |
| //................................................................ |
| inline AttributeState( ); |
| inline explicit AttributeState( AttributeCheckState _eCheckState ); |
| inline AttributeState( const AttributeState& _rSource ); |
| |
| inline AttributeState& operator=( const AttributeState& _rSource ); |
| |
| inline bool operator==( const AttributeState& _rRHS ); |
| |
| inline const SfxPoolItem* getItem() const; |
| inline void setItem( const SfxPoolItem* _pItem ); |
| }; |
| |
| //==================================================================== |
| //= AttributeState (inline implementation) |
| //==================================================================== |
| //................................................................ |
| inline AttributeState::AttributeState( ) |
| :pItemHandle( NULL ) |
| ,eSimpleState( eIndetermined ) |
| { |
| } |
| |
| //................................................................ |
| inline AttributeState::AttributeState( AttributeCheckState _eCheckState ) |
| :pItemHandle( NULL ) |
| ,eSimpleState( _eCheckState ) |
| { |
| } |
| |
| //................................................................ |
| inline AttributeState::AttributeState( const AttributeState& _rSource ) |
| :pItemHandle( NULL ) |
| ,eSimpleState( eIndetermined ) |
| { |
| operator=( _rSource ); |
| } |
| |
| //................................................................ |
| inline AttributeState& AttributeState::operator=( const AttributeState& _rSource ) |
| { |
| if ( &_rSource == this ) |
| return *this; |
| |
| eSimpleState = _rSource.eSimpleState; |
| setItem( _rSource.getItem() ); |
| return *this; |
| } |
| |
| //................................................................ |
| inline const SfxPoolItem* AttributeState::getItem() const |
| { |
| return pItemHandle ? &pItemHandle->GetItem() : NULL; |
| } |
| |
| //................................................................ |
| inline void AttributeState::setItem( const SfxPoolItem* _pItem ) |
| { |
| if ( pItemHandle ) |
| delete pItemHandle; |
| if ( _pItem ) |
| pItemHandle = new SfxItemHandle( *const_cast< SfxPoolItem* >( _pItem ) ); |
| else |
| pItemHandle = NULL; |
| } |
| |
| //................................................................ |
| inline bool AttributeState::operator==( const AttributeState& _rRHS ) |
| { |
| if ( eSimpleState != _rRHS.eSimpleState ) |
| return false; |
| |
| if ( pItemHandle && !_rRHS.pItemHandle ) |
| return false; |
| |
| if ( !pItemHandle && _rRHS.pItemHandle ) |
| return false; |
| |
| if ( !pItemHandle && !_rRHS.pItemHandle ) |
| return true; |
| |
| return ( pItemHandle->GetItem() == _rRHS.pItemHandle->GetItem() ); |
| } |
| |
| //==================================================================== |
| //= IMultiAttributeDispatcher |
| //==================================================================== |
| class IMultiAttributeDispatcher |
| { |
| public: |
| virtual AttributeState getState( AttributeId _nAttributeId ) const = 0; |
| virtual void executeAttribute( AttributeId _nAttributeId, const SfxPoolItem* _pArgument ) = 0; |
| }; |
| |
| //........................................................................ |
| } // namespace frm |
| //........................................................................ |
| |
| #endif // FORMS_SOURCE_RICHTEXT_RTATTRIBUTES_HXX |
| |