1 files changed, 117 insertions, 0 deletions
diff --git a/sc/inc/tablink.hxx b/sc/inc/tablink.hxx
new file mode 100644
index 000000000..b429fd0b9
--- /dev/null
+++ b/sc/inc/tablink.hxx
@@ -0,0 +1,117 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include "scdllapi.h"
+#include "refreshtimer.hxx"
+#include <sfx2/lnkbase.hxx>
+
+#include <sfx2/objsh.hxx>
+#include <memory>
+
+class ScDocShell;
+struct TableLink_Impl;
+
+namespace weld { class Window; }
+
+class ScTableLink final : public ::sfx2::SvBaseLink, public ScRefreshTimer
+{
+private:
+    std::unique_ptr<TableLink_Impl> pImpl;
+    OUString aFileName;
+    OUString aFilterName;
+    OUString aOptions;
+    bool bInCreate:1;
+    bool bInEdit:1;
+    bool bAddUndo:1;
+
+public:
+    ScTableLink( ScDocShell* pDocSh, const OUString& rFile,
+                    const OUString& rFilter, const OUString& rOpt, sal_Int32 nRefreshDelaySeconds );
+    ScTableLink( SfxObjectShell* pShell, const OUString& rFile,
+                    const OUString& rFilter, const OUString& rOpt, sal_Int32 nRefreshDelaySeconds );
+    virtual ~ScTableLink() override;
+    virtual void Closed() override;
+    virtual ::sfx2::SvBaseLink::UpdateResult DataChanged(
+        const OUString& rMimeType, const css::uno::Any & rValue ) override;
+
+    virtual void    Edit(weld::Window*, const Link<SvBaseLink&,void>& rEndEditHdl) override;
+
+    bool    Refresh(const OUString& rNewFile, const OUString& rNewFilter,
+                    const OUString* pNewOptions /* = NULL */, sal_Int32 nNewRefreshDelaySeconds );
+    void    SetInCreate(bool bSet)      { bInCreate = bSet; }
+    void    SetAddUndo(bool bSet)       { bAddUndo = bSet; }
+
+    const OUString& GetFileName() const   { return aFileName; }
+    const OUString& GetFilterName() const { return aFilterName; }
+    const OUString& GetOptions() const    { return aOptions; }
+
+    bool    IsUsed() const;
+
+    DECL_LINK( RefreshHdl, Timer*, void );
+    DECL_LINK( TableEndEditHdl, ::sfx2::SvBaseLink&, void );
+};
+
+class ScDocument;
+class SfxMedium;
+class SfxFilter;
+
+class SC_DLLPUBLIC ScDocumentLoader
+{
+private:
+    ScDocShell*         pDocShell;
+    SfxObjectShellRef   aRef;
+    SfxMedium*          pMedium;
+
+public:
+    ScDocumentLoader(const OUString& rFileName, OUString& rFilterName, OUString& rOptions,
+                     sal_uInt32 nRekCnt = 0, weld::Window* pInteractionParent = nullptr,
+                     css::uno::Reference<css::io::XInputStream> xInputStream
+                     = css::uno::Reference<css::io::XInputStream>());
+    ~ScDocumentLoader();
+    ScDocument*         GetDocument();
+    ScDocShell*         GetDocShell()       { return pDocShell; }
+    bool                IsError() const;
+    OUString       GetTitle() const;
+
+    void                ReleaseDocRef();    // without calling DoClose
+
+    /** Create SfxMedium for stream read with SfxFilter and filter options set
+        at the medium's SfxItemSet.
+     */
+    static SfxMedium*   CreateMedium(const OUString& rFileName, std::shared_ptr<const SfxFilter> const & pFilter,
+                                     const OUString& rOptions, weld::Window* pInteractionParent = nullptr);
+
+    static OUString     GetOptions( const SfxMedium& rMedium );
+
+    /** Returns the filter name and options from a file name.
+        @param bWithContent
+            true = Tries to detect the filter by looking at the file contents.
+            false = Detects filter by file name extension only (should be used in filter code only).
+        @return sal_True if a filter could be found, sal_False otherwise. */
+
+    static bool         GetFilterName( const OUString& rFileName,
+                                       OUString& rFilter, OUString& rOptions,
+                                       bool bWithContent, bool bWithInteraction );
+
+    static void         RemoveAppPrefix( OUString& rFilterName );
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */