execute move of global headers

see https://gerrit.libreoffice.org/#/c/3367/
and Change-Id: I00c96fa77d04b33a6f8c8cd3490dfcd9bdc9e84a for details

Change-Id: I199a75bc4042af20817265d5ef85b1134a96ff5a

1 files changed, 195 insertions, 0 deletions

diff --git a/include/sfx2/linkmgr.hxx b/include/sfx2/linkmgr.hxx
new file mode 100644
index 000000000000..24a5f6315edb
--- /dev/null
+++ b/include/sfx2/linkmgr.hxx
@@ -0,0 +1,195 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   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 .
+ */
+#ifndef _LINKMGR_HXX
+#define _LINKMGR_HXX
+
+#include "sal/config.h"
+#include "sfx2/dllapi.h"
+#include <sfx2/linksrc.hxx>
+#include <tools/string.hxx>
+
+#include <vector>
+#include <set>
+
+class SfxObjectShell;
+class Graphic;
+class Size;
+
+namespace com { namespace sun { namespace star {
+    namespace lang {
+        class XComponent;
+    }
+}}}
+
+namespace sfx2
+{
+    // For the link to receive information about the status of graphics that
+    // will be loaded the FileObject sends a SvData, which contains the
+    // FormatID "RegisterStatusInfoId" and a string as the data container.
+    // This contains the following enum.
+
+class SvBaseLink;
+class SvBaseLinkRef;
+
+typedef std::vector<SvBaseLinkRef*> SvBaseLinks;
+
+typedef std::set<SvLinkSource*> SvLinkSources;
+
+class SFX2_DLLPUBLIC LinkManager
+{
+    typedef ::std::vector< ::com::sun::star::uno::Reference< ::com::sun::star::lang::XComponent > >
+        CompVector;
+    CompVector maCachedComps;
+
+    SvBaseLinks     aLinkTbl;
+    SvLinkSources aServerTbl;
+
+    SfxObjectShell *pPersist; // LinkMgr must be release before SfxObjectShell
+protected:
+    sal_Bool        InsertLink( SvBaseLink* pLink, sal_uInt16 nObjType, sal_uInt16 nUpdateType,
+                            const String* pName = 0 );
+public:
+
+    enum LinkState
+    {
+        STATE_LOAD_OK,
+        STATE_LOAD_ERROR,
+        STATE_LOAD_ABORT
+    };
+
+                LinkManager( SfxObjectShell * pCacheCont );
+                ~LinkManager();
+
+    /**
+     * Insert a component loaded during link update, which needs to be closed
+     * when the update is complete.
+     *
+     * @param xComp component loaded during link update.
+     */
+    void        InsertCachedComp(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XComponent >& xComp);
+
+    void        CloseCachedComps();
+
+    SfxObjectShell*    GetPersist() const              { return pPersist; }
+    void        SetPersist( SfxObjectShell * p )   { pPersist = p; }
+
+    void        Remove( SvBaseLink *pLink );
+    void        Remove( sal_uInt16 nPos, sal_uInt16 nCnt = 1 );
+    sal_Bool        Insert( SvBaseLink* pLink );
+
+    // the links connect to a SvLinkSource and adds to the list
+    sal_Bool        InsertDDELink( SvBaseLink*,
+                        const String& rServer,
+                        const String& rTopic,
+                        const String& rItem );
+
+    // if everything is already set at the link!
+    sal_Bool        InsertDDELink( SvBaseLink* );
+
+    // Connect the links to a pseudo-object and add to the list
+    bool InsertFileLink( sfx2::SvBaseLink&,
+                        sal_uInt16 nFileType,
+                        const String& rFileNm,
+                        const String* pFilterNm = 0,
+                        const String* pRange = 0 );
+
+    bool InsertFileLink(
+        sfx2::SvBaseLink& rLink, sal_uInt16 nFileType, const OUString& rFileNm,
+        const OUString* pFilterNm = NULL, const OUString* pRange = NULL);
+
+    void ReconnectDdeLink(SfxObjectShell& rServer);
+
+    /**
+     * Reconnect the server document shell to a DDE link object.
+     *
+     * @param rPath path to the server document
+     * @param rServer server document shell instance
+     * @param rLink link object of the client document
+     */
+    void LinkServerShell(const OUString& rPath, SfxObjectShell& rServer, ::sfx2::SvBaseLink& rLink) const;
+
+    // Obtain the string for the dialog
+    bool GetDisplayNames( const SvBaseLink *,
+                                    String* pType,
+                                    String* pFile = 0,
+                                    String* pLink = 0,
+                                    String* pFilter = 0 ) const;
+
+    bool GetDisplayNames(
+        const SvBaseLink* pLink, OUString* pType, OUString* pFile = NULL,
+        OUString* pLinkStr = NULL, OUString* pFilter = NULL) const;
+
+    SvLinkSourceRef CreateObj( SvBaseLink* );
+
+    void        UpdateAllLinks( bool bAskUpdate = true,
+                                bool bCallErrHdl = true,
+                                bool bUpdateGrfLinks = false,
+                                Window* pParentWin = 0 );
+
+    // Call for list of links (eg for link-dialog)
+    const       SvBaseLinks& GetLinks() const { return aLinkTbl; }
+
+    // ----------------- Server-side management --------------------
+
+    // Call with list of links to server
+    const SvLinkSources& GetServers() const { return aServerTbl; }
+    // Link register/delete
+    sal_Bool        InsertServer( SvLinkSource* rObj );
+    void            RemoveServer( SvLinkSource* rObj );
+
+    // A transfer is aborted, so cancel all download media
+    // (for the time beeing this is only of interest for the FileLinks!)
+    void CancelTransfers();
+
+    // To send status information from the FileObject to the Baselink,
+    // for this there exist a separate ClipBoardId. The SvData-object has
+    // got the appropriate information as a string.
+    // Is now required for FileObject in conjunction with JavaScript
+    // this needs information about Load/Abort/Error
+    static sal_uIntPtr RegisterStatusInfoId();
+
+    // if the mimetype says graphic/bitmap/gdimetafile then get the
+    // graphic from the Any. Return says no errors
+    static sal_Bool GetGraphicFromAny( const String& rMimeType,
+                                const ::com::sun::star::uno::Any & rValue,
+                                Graphic& rGrf );
+
+private:
+                LinkManager( const LinkManager& );
+                LinkManager& operator=( const LinkManager& );
+};
+
+// Separator in the link name for the DDE-/File-/Graphics- links
+// (only those who need to construct a SvLinkName)
+const sal_Unicode cTokenSeperator = 0xFFFF;
+
+// create a string for the SvLinkName. For:
+// - DDE the first 3 Strings, (Server, Topic, Item)
+// - File-/Graphics-LinkNames the last 3 Strings (FileName, Region, Filter)
+SFX2_DLLPUBLIC void MakeLnkName( String& rName,
+                 const String* pType,       // Can also be null!!
+                 const String& rFile,
+                 const String& rLink,
+                 const String* pFilter = 0 );
+
+}
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */