1 files changed, 333 insertions, 0 deletions
diff --git a/sfx2/source/appl/linkmgr2.cxx b/sfx2/source/appl/linkmgr2.cxx
new file mode 100644
index 000000000000..3533fb8a428f
--- /dev/null
+++ b/sfx2/source/appl/linkmgr2.cxx
@@ -0,0 +1,333 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2008 by Sun Microsystems, Inc.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * $RCSfile: linkmgr2.cxx,v $
+ * $Revision: 1.8 $
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org 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 version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+// MARKER(update_precomp.py): autogen include statement, do not remove
+#include "precompiled_sfx2.hxx"
+
+
+#include <tools/debug.hxx>
+#include <sfx2/linkmgr.hxx>
+
+#include <vcl/msgbox.hxx>
+#include <sfx2/lnkbase.hxx>
+//#include <sfx2/linksrc.hxx>
+#include "impldde.hxx"
+//#include "svuidlg.hrc"
+//#include "iface.hxx"
+
+#include "app.hrc"
+#include "sfxresid.hxx"
+
+#define _SVSTDARR_STRINGSDTOR
+
+#include <svl/svstdarr.hxx>
+
+
+namespace sfx2
+{
+
+SV_IMPL_PTRARR( SvBaseLinks, SvBaseLinkRefPtr )
+
+SvLinkManager::SvLinkManager()
+    : pPersist( 0 )
+{
+}
+
+
+SvLinkManager::~SvLinkManager()
+{
+    SvBaseLinkRef** ppRef = (SvBaseLinkRef**)aLinkTbl.GetData();
+    for( USHORT n = aLinkTbl.Count(); n; --n, ++ppRef )
+    {
+        if( (*ppRef)->Is() )
+        {
+            (*(*ppRef))->Disconnect();
+            (*(*ppRef))->SetLinkManager( NULL );
+        }
+        delete *ppRef;
+    }
+}
+
+
+/************************************************************************
+|*    SvLinkManager::Remove()
+|*
+|*    Beschreibung
+*************************************************************************/
+
+void SvLinkManager::Remove( SvBaseLink *pLink )
+{
+    // keine Links doppelt einfuegen
+    int bFound = FALSE;
+    SvBaseLinkRef** ppRef = (SvBaseLinkRef**)aLinkTbl.GetData();
+    for( USHORT n = aLinkTbl.Count(); n; --n, ++ppRef )
+    {
+        if( pLink == *(*ppRef) )
+        {
+            (*(*ppRef))->Disconnect();
+            (*(*ppRef))->SetLinkManager( NULL );
+            (*(*ppRef)).Clear();
+            bFound = TRUE;
+        }
+
+        // falls noch leere rum stehen sollten, weg damit
+        if( !(*ppRef)->Is() )
+        {
+            delete *ppRef;
+            aLinkTbl.Remove( aLinkTbl.Count() - n, 1 );
+            if( bFound )
+                return ;
+            --ppRef;
+        }
+    }
+}
+
+
+void SvLinkManager::Remove( USHORT nPos, USHORT nCnt )
+{
+    if( nCnt && nPos < aLinkTbl.Count() )
+    {
+        if( nPos + nCnt > aLinkTbl.Count() )
+            nCnt = aLinkTbl.Count() - nPos;
+
+        SvBaseLinkRef** ppRef = (SvBaseLinkRef**)aLinkTbl.GetData() + nPos;
+        for( USHORT n = nCnt; n; --n, ++ppRef )
+        {
+            if( (*ppRef)->Is() )
+            {
+                (*(*ppRef))->Disconnect();
+                (*(*ppRef))->SetLinkManager( NULL );
+            }
+            delete *ppRef;
+        }
+        aLinkTbl.Remove( nPos, nCnt );
+    }
+}
+
+
+BOOL SvLinkManager::Insert( SvBaseLink* pLink )
+{
+    // keine Links doppelt einfuegen
+    for( USHORT n = 0; n < aLinkTbl.Count(); ++n )
+    {
+        SvBaseLinkRef* pTmp = aLinkTbl[ n ];
+        if( !pTmp->Is() )
+            aLinkTbl.DeleteAndDestroy( n-- );
+
+        if( pLink == *pTmp )
+            return FALSE;
+    }
+
+    SvBaseLinkRef* pTmp = new SvBaseLinkRef( pLink );
+    pLink->SetLinkManager( this );
+    aLinkTbl.Insert( pTmp, aLinkTbl.Count() );
+    return TRUE;
+}
+
+
+BOOL SvLinkManager::InsertLink( SvBaseLink * pLink,
+                                USHORT nObjType,
+                                USHORT nUpdateMode,
+                                const String* pName )
+{
+    // unbedingt zuerst
+    pLink->SetObjType( nObjType );
+    if( pName )
+        pLink->SetName( *pName );
+    pLink->SetUpdateMode( nUpdateMode );
+    return Insert( pLink );
+}
+
+
+BOOL SvLinkManager::InsertDDELink( SvBaseLink * pLink,
+                                    const String& rServer,
+                                    const String& rTopic,
+                                    const String& rItem )
+{
+    if( !( OBJECT_CLIENT_SO & pLink->GetObjType() ) )
+        return FALSE;
+
+    String sCmd;
+    ::sfx2::MakeLnkName( sCmd, &rServer, rTopic, rItem );
+
+    pLink->SetObjType( OBJECT_CLIENT_DDE );
+    pLink->SetName( sCmd );
+    return Insert( pLink );
+}
+
+
+BOOL SvLinkManager::InsertDDELink( SvBaseLink * pLink )
+{
+    DBG_ASSERT( OBJECT_CLIENT_SO & pLink->GetObjType(), "no OBJECT_CLIENT_SO" );
+    if( !( OBJECT_CLIENT_SO & pLink->GetObjType() ) )
+        return FALSE;
+
+    if( pLink->GetObjType() == OBJECT_CLIENT_SO )
+        pLink->SetObjType( OBJECT_CLIENT_DDE );
+
+    return Insert( pLink );
+}
+
+
+// erfrage die Strings fuer den Dialog
+BOOL SvLinkManager::GetDisplayNames( const SvBaseLink * pLink,
+                                        String* pType,
+                                        String* pFile,
+                                        String* pLinkStr,
+                                        String* /*pFilter*/ ) const
+{
+    BOOL bRet = FALSE;
+    String aLN = pLink->GetLinkSourceName();
+    if( aLN.Len() != 0 && pLink->GetObjType() == OBJECT_CLIENT_DDE )
+    {
+        USHORT nTmp = 0;
+        String sCmd( aLN );
+        String sServer( sCmd.GetToken( 0, cTokenSeperator, nTmp ) );
+        String sTopic( sCmd.GetToken( 0, cTokenSeperator, nTmp ) );
+
+        if( pType )
+            *pType = sServer;
+        if( pFile )
+            *pFile = sTopic;
+        if( pLinkStr )
+            *pLinkStr = sCmd.Copy( nTmp );
+        bRet = TRUE;
+    }
+    return bRet;
+}
+
+
+void SvLinkManager::UpdateAllLinks(
+    BOOL bAskUpdate,
+    BOOL /*bCallErrHdl*/,
+    BOOL bUpdateGrfLinks,
+    Window* pParentWin )
+{
+    SvStringsDtor aApps, aTopics, aItems;
+    String sApp, sTopic, sItem;
+
+    // erstmal eine Kopie vom Array machen, damit sich updatende Links in
+    // Links in ... nicht dazwischen funken!!
+    SvPtrarr aTmpArr( 255, 50 );
+    USHORT n;
+    for( n = 0; n < aLinkTbl.Count(); ++n )
+    {
+        SvBaseLink* pLink = *aLinkTbl[ n ];
+        if( !pLink )
+        {
+            Remove( n-- );
+            continue;
+        }
+        aTmpArr.Insert( pLink, aTmpArr.Count() );
+    }
+
+    for( n = 0; n < aTmpArr.Count(); ++n )
+    {
+        SvBaseLink* pLink = (SvBaseLink*)aTmpArr[ n ];
+
+        // suche erstmal im Array nach dem Eintrag
+        USHORT nFndPos = USHRT_MAX;
+        for( USHORT i = 0; i < aLinkTbl.Count(); ++i )
+            if( pLink == *aLinkTbl[ i ] )
+            {
+                nFndPos = i;
+                break;
+            }
+
+        if( USHRT_MAX == nFndPos )
+            continue;                   // war noch nicht vorhanden!
+
+        // Graphic-Links noch nicht updaten
+        if( !pLink->IsVisible() ||
+            ( !bUpdateGrfLinks && OBJECT_CLIENT_GRF == pLink->GetObjType() ))
+            continue;
+
+        if( bAskUpdate )
+        {
+            int nRet = QueryBox( pParentWin, WB_YES_NO | WB_DEF_YES, SfxResId( STR_QUERY_UPDATE_LINKS ) ).Execute();
+            if( RET_YES != nRet )
+                return ;        // es soll nichts geupdatet werden
+            bAskUpdate = FALSE;     // einmal reicht
+        }
+
+        pLink->Update();
+    }
+}
+
+/************************************************************************
+|*    SvBaseLink::CreateObject()
+|*
+|*    Beschreibung
+*************************************************************************/
+
+SvLinkSourceRef SvLinkManager::CreateObj( SvBaseLink * pLink )
+{
+    if( OBJECT_CLIENT_DDE == pLink->GetObjType() )
+        return new SvDDEObject();
+    return SvLinkSourceRef();
+}
+
+BOOL SvLinkManager::InsertServer( SvLinkSource* pObj )
+{
+    // keine doppelt einfuegen
+    if( !pObj || USHRT_MAX != aServerTbl.GetPos( pObj ) )
+        return FALSE;
+
+    aServerTbl.Insert( pObj, aServerTbl.Count() );
+    return TRUE;
+}
+
+
+void SvLinkManager::RemoveServer( SvLinkSource* pObj )
+{
+    USHORT nPos = aServerTbl.GetPos( pObj );
+    if( USHRT_MAX != nPos )
+        aServerTbl.Remove( nPos, 1 );
+}
+
+
+void MakeLnkName( String& rName, const String* pType, const String& rFile,
+                    const String& rLink, const String* pFilter )
+{
+    if( pType )
+        (rName = *pType).EraseLeadingChars().EraseTrailingChars() += cTokenSeperator;
+    else if( rName.Len() )
+        rName.Erase();
+
+    ((rName += rFile).EraseLeadingChars().EraseTrailingChars() +=
+        cTokenSeperator ).EraseLeadingChars().EraseTrailingChars() += rLink;
+    if( pFilter )
+        ((rName += cTokenSeperator ) += *pFilter).EraseLeadingChars().EraseTrailingChars();
+}
+
+}
+
+
+