#79769# object to store AreaLink destination area

2 files changed, 351 insertions, 0 deletions

diff --git a/sc/source/ui/inc/areasave.hxx b/sc/source/ui/inc/areasave.hxx
new file mode 100644
index 000000000000..d9a13c56fac7
--- /dev/null
+++ b/sc/source/ui/inc/areasave.hxx
@@ -0,0 +1,120 @@
+/*************************************************************************
+ *
+ *  $RCSfile: areasave.hxx,v $
+ *
+ *  $Revision: 1.1 $
+ *
+ *  last change: $Author: nn $ $Date: 2000-10-30 11:35:20 $
+ *
+ *  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 SC_AREASAVE_HXX
+#define SC_AREASAVE_HXX
+
+#ifndef SC_COLLECT_HXX
+#include "collect.hxx"
+#endif
+
+#ifndef SC_SCGLOB_HXX
+#include "global.hxx"
+#endif
+
+class ScDocument;
+class ScAreaLink;
+
+
+class ScAreaLinkSaver : public DataObject
+{
+private:
+    String      aFileName;
+    String      aFilterName;
+    String      aOptions;
+    String      aSourceArea;
+    ScRange     aDestArea;
+
+public:
+                ScAreaLinkSaver( const ScAreaLink& rSource );
+                ScAreaLinkSaver( const ScAreaLinkSaver& rCopy );
+    virtual     ~ScAreaLinkSaver();
+
+    virtual DataObject* Clone() const;
+
+    BOOL        IsEqual( const ScAreaLink& rCompare ) const;
+    BOOL        IsEqualSource( const ScAreaLink& rCompare ) const;
+
+    void        WriteToLink( ScAreaLink& rLink ) const;
+};
+
+
+class ScAreaLinkSaveCollection : public Collection
+{
+public:
+                ScAreaLinkSaveCollection();
+                ScAreaLinkSaveCollection( const ScAreaLinkSaveCollection& rCopy );
+    virtual     ~ScAreaLinkSaveCollection();
+
+    virtual DataObject* Clone() const;
+
+    ScAreaLinkSaver*    operator[](USHORT nIndex) const {return (ScAreaLinkSaver*)At(nIndex);}
+
+    BOOL        IsEqual( const ScDocument* pDoc ) const;
+    void        Restore( ScDocument* pDoc ) const;
+
+    // returns NULL if empty
+    static ScAreaLinkSaveCollection* CreateFromDoc( const ScDocument* pDoc );
+};
+
+
+#endif
+
diff --git a/sc/source/ui/undo/areasave.cxx b/sc/source/ui/undo/areasave.cxx
new file mode 100644
index 000000000000..b3fa06ec5245
--- /dev/null
+++ b/sc/source/ui/undo/areasave.cxx
@@ -0,0 +1,231 @@
+/*************************************************************************
+ *
+ *  $RCSfile: areasave.cxx,v $
+ *
+ *  $Revision: 1.1 $
+ *
+ *  last change: $Author: nn $ $Date: 2000-10-30 11:35:45 $
+ *
+ *  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): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+// -----------------------------------------------------------------------
+
+#ifdef PCH
+#include "ui_pch.hxx"
+#endif
+
+#pragma hdrstop
+
+// INCLUDE ---------------------------------------------------------------
+
+#include <svx/linkmgr.hxx>
+#include <tools/debug.hxx>
+
+#include "areasave.hxx"
+#include "arealink.hxx"
+#include "document.hxx"
+
+// -----------------------------------------------------------------------
+
+ScAreaLinkSaver::ScAreaLinkSaver( const ScAreaLink& rSource ) :
+    aFileName   ( rSource.GetFile() ),
+    aFilterName ( rSource.GetFilter() ),
+    aOptions    ( rSource.GetOptions() ),
+    aSourceArea ( rSource.GetSource() ),
+    aDestArea   ( rSource.GetDestArea() )
+{
+}
+
+ScAreaLinkSaver::ScAreaLinkSaver( const ScAreaLinkSaver& rCopy ) :
+    aFileName   ( rCopy.aFileName ),
+    aFilterName ( rCopy.aFilterName ),
+    aOptions    ( rCopy.aOptions ),
+    aSourceArea ( rCopy.aSourceArea ),
+    aDestArea   ( rCopy.aDestArea )
+{
+}
+
+ScAreaLinkSaver::~ScAreaLinkSaver()
+{
+}
+
+DataObject* ScAreaLinkSaver::Clone() const
+{
+    return new ScAreaLinkSaver( *this );
+}
+
+BOOL ScAreaLinkSaver::IsEqualSource( const ScAreaLink& rCompare ) const
+{
+    return ( aFileName   == rCompare.GetFile() &&
+             aFilterName == rCompare.GetFilter() &&
+             aOptions    == rCompare.GetOptions() &&
+             aSourceArea == rCompare.GetSource() );
+}
+
+BOOL ScAreaLinkSaver::IsEqual( const ScAreaLink& rCompare ) const
+{
+    return ( IsEqualSource( rCompare ) &&
+             aDestArea == rCompare.GetDestArea() );
+}
+
+void ScAreaLinkSaver::WriteToLink( ScAreaLink& rLink ) const
+{
+    rLink.SetDestArea( aDestArea );
+}
+
+// -----------------------------------------------------------------------
+
+ScAreaLinkSaveCollection::ScAreaLinkSaveCollection()
+{
+}
+
+ScAreaLinkSaveCollection::ScAreaLinkSaveCollection( const ScAreaLinkSaveCollection& rCopy ) :
+    Collection( rCopy )
+{
+}
+
+ScAreaLinkSaveCollection::~ScAreaLinkSaveCollection()
+{
+}
+
+DataObject* ScAreaLinkSaveCollection::Clone() const
+{
+    return new ScAreaLinkSaveCollection( *this );
+}
+
+BOOL ScAreaLinkSaveCollection::IsEqual( const ScDocument* pDoc ) const
+{
+    SvxLinkManager* pLinkManager = const_cast<ScDocument*>(pDoc)->GetLinkManager();
+    if (pLinkManager)
+    {
+        USHORT nPos = 0;
+        const SvBaseLinks& rLinks = pLinkManager->GetLinks();
+        USHORT nLinkCount = rLinks.Count();
+        for (USHORT i=0; i<nLinkCount; i++)
+        {
+            SvBaseLink* pBase = *rLinks[i];
+            if (pBase->ISA(ScAreaLink))
+            {
+                if ( nPos >= GetCount() || !(*this)[nPos]->IsEqual( *(ScAreaLink*)pBase ) )
+                    return FALSE;
+
+                ++nPos;
+            }
+        }
+    }
+
+    return TRUE;
+}
+
+void ScAreaLinkSaveCollection::Restore( ScDocument* pDoc ) const
+{
+    BOOL bError = FALSE;
+    SvxLinkManager* pLinkManager = pDoc->GetLinkManager();
+    if (pLinkManager)
+    {
+        USHORT nPos = 0;
+        const SvBaseLinks& rLinks = pLinkManager->GetLinks();
+        USHORT nLinkCount = rLinks.Count();
+        for (USHORT i=0; i<nLinkCount; i++)
+        {
+            SvBaseLink* pBase = *rLinks[i];
+            if (pBase->ISA(ScAreaLink))
+            {
+                ScAreaLink* pLink = (ScAreaLink*)pBase;
+                if ( nPos < GetCount() )
+                {
+                    ScAreaLinkSaver* pSaver = (*this)[nPos];
+                    if ( pSaver->IsEqualSource( *pLink ) )
+                        pSaver->WriteToLink( *pLink );
+                    else
+                        bError = TRUE;
+                }
+                else
+                    bError = TRUE;
+
+                ++nPos;
+            }
+        }
+    }
+    DBG_ASSERT( !bError, "ScAreaLinkSaveCollection: wrong links" );
+}
+
+// static
+ScAreaLinkSaveCollection* ScAreaLinkSaveCollection::CreateFromDoc( const ScDocument* pDoc )
+{
+    ScAreaLinkSaveCollection* pColl = NULL;
+
+    SvxLinkManager* pLinkManager = const_cast<ScDocument*>(pDoc)->GetLinkManager();
+    if (pLinkManager)
+    {
+        const SvBaseLinks& rLinks = pLinkManager->GetLinks();
+        USHORT nLinkCount = rLinks.Count();
+        for (USHORT i=0; i<nLinkCount; i++)
+        {
+            SvBaseLink* pBase = *rLinks[i];
+            if (pBase->ISA(ScAreaLink))
+            {
+                if (!pColl)
+                    pColl = new ScAreaLinkSaveCollection;
+
+                ScAreaLinkSaver* pSaver = new ScAreaLinkSaver( *(ScAreaLink*)pBase );
+                if (!pColl->Insert(pSaver))
+                    delete pSaver;
+            }
+        }
+    }
+
+    return pColl;
+}
+