Adding upstream version 4:24.2.0.upstream/4%24.2.0

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 113 insertions, 0 deletions

diff --git a/include/sfx2/sfxhtml.hxx b/include/sfx2/sfxhtml.hxx
new file mode 100644
index 0000000000..9f5a03f5b2
--- /dev/null
+++ b/include/sfx2/sfxhtml.hxx
@@ -0,0 +1,113 @@
+/* -*- 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 INCLUDED_SFX2_SFXHTML_HXX
+#define INCLUDED_SFX2_SFXHTML_HXX
+
+#include <sal/config.h>
+#include <sfx2/dllapi.h>
+#include <sal/types.h>
+#include <i18nlangtag/lang.h>
+#include <svtools/parhtml.hxx>
+#include <svl/macitem.hxx>
+#include <memory>
+
+
+class ImageMap;
+class SfxMedium;
+class SvNumberFormatter;
+
+class SFX2_DLLPUBLIC SfxHTMLParser : public HTMLParser
+{
+    OUString                aScriptType;
+
+    SfxMedium*              pMedium;
+    std::unique_ptr<SfxMedium> pDLMedium;   // Medium for Download Files
+
+    ScriptType eScriptType;
+
+    SAL_DLLPRIVATE void GetScriptType_Impl( SvKeyValueIterator* );
+
+protected:
+
+    SfxHTMLParser( SvStream& rStream, bool bNewDoc, SfxMedium *pMedium );
+
+    virtual ~SfxHTMLParser() override;
+
+public:
+    // Read the options of an image map
+    // <MAP>: sal_True = Image-Map has a name
+    // <AREA>: sal_True = Image-Map has now one vcl::Region more
+    static bool ParseMapOptions(ImageMap* pImageMap, const HTMLOptions& rOptions);
+    bool ParseMapOptions(ImageMap * pImageMap)
+    { return ParseMapOptions(pImageMap, GetOptions()); }
+    static bool ParseAreaOptions(ImageMap * pImageMap, std::u16string_view rBaseURL,
+                                 const HTMLOptions& rOptions,
+                                 SvMacroItemId nEventMouseOver,
+                                 SvMacroItemId nEventMouseOut );
+    inline bool ParseAreaOptions(ImageMap * pImageMap, std::u16string_view rBaseURL,
+                                 SvMacroItemId nEventMouseOver,
+                                 SvMacroItemId nEventMouseOut);
+
+    // <TD SDVAL="..." SDNUM="...">
+    static double GetTableDataOptionsValNum( sal_uInt32& nNumForm,
+            LanguageType& eNumLang, const OUString& aValStr,
+            std::u16string_view aNumStr, SvNumberFormatter& rFormatter );
+
+protected:
+    // Start a file download. This is done asynchronously or synchronously.
+    // In the synchronous case, the parser is in the working state after
+    // it has been called. The read file can then be picked up directly with
+    // FinishFileDownload. In the asynchronous case, the parser is in the
+    // pending state after it hs been called. The parser then has to leave
+    // over the Continue (without Reschedule!). If the file is loaded,
+    // a Continue is called with passed on token. The file can then be picked
+    // up by FinishFileDownload. To cancel the download should a shell be
+    // left. It can only exist a single download at the same time, For every
+    // started download FinishFileDownload must be called.
+    void StartFileDownload(const OUString& rURL);
+
+    // End of an asynchronous file download. Returns TRUE if the download
+    // was successful. The read file is then passed into String.
+    bool FinishFileDownload( OUString& rStr );
+
+    // Returns TRUE if a file was downloaded and if FileDownloadFinished
+    // has not yet been called
+    bool ShouldFinishFileDownload() const { return pDLMedium != nullptr; }
+
+    SfxMedium *GetMedium() { return pMedium; }
+    const SfxMedium *GetMedium() const { return pMedium; }
+
+    // Default (without iterator) is JavaScript
+    ScriptType GetScriptType( SvKeyValueIterator* ) const;
+    const OUString& GetScriptTypeString( SvKeyValueIterator* ) const;
+};
+
+inline bool SfxHTMLParser::ParseAreaOptions(ImageMap * pImageMap, std::u16string_view rBaseURL,
+                                            SvMacroItemId nEventMouseOver,
+                                            SvMacroItemId nEventMouseOut)
+{
+    return ParseAreaOptions( pImageMap, rBaseURL, GetOptions(),
+                             nEventMouseOver, nEventMouseOut );
+}
+
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */