INTEGRATION: CWS frmcontrols03 (1.1.2); FILE ADDED

2004/02/23 11:35:44 fs 1.1.2.2: some more implementations (mainly CJK relevant)
2004/02/18 15:29:57 fs 1.1.2.1: attributes of a rich text control

1 files changed, 212 insertions, 0 deletions

diff --git a/forms/source/richtext/rtattributes.hxx b/forms/source/richtext/rtattributes.hxx
new file mode 100644
index 000000000000..c7bf57bf6e60
--- /dev/null
+++ b/forms/source/richtext/rtattributes.hxx
@@ -0,0 +1,212 @@
+/*************************************************************************
+ *
+ *  $RCSfile: rtattributes.hxx,v $
+ *
+ *  $Revision: 1.2 $
+ *
+ *  last change: $Author: rt $ $Date: 2004-05-07 16:15:11 $
+ *
+ *  The Contents of this file are made available subject to the terms of
+ *  either of the following licenses
+ *
+ *         - GNU Lesser General Public License Version 2.1
+ *         - Sun Industry Standards Source License Version 1.1
+ *
+ *  Sun Microsystems Inc., October, 2000
+ *
+ *  GNU Lesser General Public License Version 2.1
+ *  =============================================
+ *  Copyright 2000 by Sun Microsystems, Inc.
+ *  901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License version 2.1, as published by the Free Software Foundation.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *  MA  02111-1307  USA
+ *
+ *
+ *  Sun Industry Standards Source License Version 1.1
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.1 (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.openoffice.org/license.html.
+ *
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ *
+ *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ *  Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ *  All Rights Reserved.
+ *
+ *  Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+#ifndef FORMS_SOURCE_RICHTEXT_RTATTRIBUTES_HXX
+#define FORMS_SOURCE_RICHTEXT_RTATTRIBUTES_HXX
+
+#ifndef _SOLAR_H
+#include <tools/solar.h>
+#endif
+#ifndef _SAL_TYPES_H_
+#include <sal/types.h>
+#endif
+#ifndef _SFXPOOLITEM_HXX
+#include <svtools/poolitem.hxx>
+#endif
+
+//........................................................................
+namespace frm
+{
+//........................................................................
+
+    //====================================================================
+    //= misc
+    //====================================================================
+    /// the id of an attribute
+    typedef sal_Int32   AttributeId;
+    /// the "which id" of an item in an SfxItemSet
+    typedef USHORT      WhichId;
+    /// a SFX slot id
+    typedef USHORT      SfxSlotId;
+    /// a script type
+    typedef USHORT      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( )
+        :eSimpleState( eIndetermined )
+        ,pItemHandle( NULL )
+    {
+    }
+
+    //................................................................
+    inline AttributeState::AttributeState( AttributeCheckState _eCheckState )
+        :eSimpleState( _eCheckState )
+        ,pItemHandle( NULL )
+    {
+    }
+
+    //................................................................
+    inline AttributeState::AttributeState( const AttributeState& _rSource )
+        :eSimpleState( eIndetermined )
+        ,pItemHandle( NULL )
+    {
+        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
+