Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

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

1 files changed, 166 insertions, 0 deletions

diff --git a/forms/source/richtext/rtattributehandler.hxx b/forms/source/richtext/rtattributehandler.hxx
new file mode 100644
index 000000000..c8c2fcb6c
--- /dev/null
+++ b/forms/source/richtext/rtattributehandler.hxx
@@ -0,0 +1,166 @@
+/* -*- 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_FORMS_SOURCE_RICHTEXT_RTATTRIBUTEHANDLER_HXX
+#define INCLUDED_FORMS_SOURCE_RICHTEXT_RTATTRIBUTEHANDLER_HXX
+
+#include "rtattributes.hxx"
+#include <rtl/ref.hxx>
+#include <svl/languageoptions.hxx>
+#include <editeng/svxenum.hxx>
+#include <editeng/frmdir.hxx>
+#include <salhelper/simplereferenceobject.hxx>
+
+class SfxItemSet;
+class SfxPoolItem;
+class SfxItemPool;
+
+namespace frm
+{
+
+    class AttributeHandler  : public salhelper::SimpleReferenceObject
+    {
+    private:
+        AttributeId     m_nAttribute;
+        WhichId         m_nWhich;
+
+    protected:
+        AttributeId getAttribute() const { return m_nAttribute; }
+        WhichId     getWhich() const     { return m_nWhich;     }
+
+    public:
+        AttributeHandler( AttributeId _nAttributeId, WhichId _nWhichId );
+
+        AttributeId             getAttributeId( ) const;
+        virtual AttributeState  getState( const SfxItemSet& _rAttribs ) const;
+        virtual void            executeAttribute( const SfxItemSet& _rCurrentAttribs, SfxItemSet& _rNewAttribs, const SfxPoolItem* _pAdditionalArg, SvtScriptType _nForScriptType ) const = 0;
+
+    protected:
+        /// helper method calling implGetCheckState
+        AttributeCheckState     getCheckState( const SfxItemSet& _rAttribs ) const;
+
+        /// helper method putting an item into a set, respecting a script type
+        void                    putItemForScript( SfxItemSet& _rAttribs, const SfxPoolItem& _rItem, SvtScriptType _nForScriptType ) const;
+
+        // pseudo-abstract
+        virtual AttributeCheckState implGetCheckState( const SfxPoolItem& _rItem ) const;
+
+    protected:
+        virtual ~AttributeHandler() override;
+    };
+
+    namespace AttributeHandlerFactory
+    {
+        ::rtl::Reference< AttributeHandler > getHandlerFor( AttributeId _nAttributeId, const SfxItemPool& _rEditEnginePool );
+    }
+
+    class ParaAlignmentHandler : public AttributeHandler
+    {
+    private:
+        SvxAdjust   m_eAdjust;
+
+    public:
+        explicit ParaAlignmentHandler( AttributeId _nAttributeId );
+
+    public:
+        virtual     AttributeCheckState implGetCheckState( const SfxPoolItem& _rItem ) const override;
+        virtual     void                executeAttribute( const SfxItemSet& _rCurrentAttribs, SfxItemSet& _rNewAttribs, const SfxPoolItem* _pAdditionalArg, SvtScriptType _nForScriptType ) const override;
+    };
+
+    class LineSpacingHandler : public AttributeHandler
+    {
+    private:
+        sal_uInt16  m_nLineSpace;
+
+    public:
+        explicit LineSpacingHandler( AttributeId _nAttributeId );
+
+    public:
+        virtual     AttributeCheckState implGetCheckState( const SfxPoolItem& _rItem ) const override;
+        virtual     void                executeAttribute( const SfxItemSet& _rCurrentAttribs, SfxItemSet& _rNewAttribs, const SfxPoolItem* _pAdditionalArg, SvtScriptType _nForScriptType ) const override;
+    };
+
+    class EscapementHandler : public AttributeHandler
+    {
+    private:
+        SvxEscapement   m_eEscapement;
+
+    public:
+        explicit EscapementHandler( AttributeId _nAttributeId );
+
+    public:
+        virtual     AttributeCheckState implGetCheckState( const SfxPoolItem& _rItem ) const override;
+        virtual     void                executeAttribute( const SfxItemSet& _rCurrentAttribs, SfxItemSet& _rNewAttribs, const SfxPoolItem* _pAdditionalArg, SvtScriptType _nForScriptType ) const override;
+    };
+
+    class SlotHandler : public AttributeHandler
+    {
+    private:
+        bool    m_bScriptDependent;
+
+    public:
+        SlotHandler( AttributeId _nAttributeId, WhichId _nWhichId );
+
+    public:
+        virtual     AttributeState  getState( const SfxItemSet& _rAttribs ) const override;
+        virtual     void            executeAttribute( const SfxItemSet& _rCurrentAttribs, SfxItemSet& _rNewAttribs, const SfxPoolItem* _pAdditionalArg, SvtScriptType _nForScriptType ) const override;
+    };
+
+    class BooleanHandler : public AttributeHandler
+    {
+    public:
+        BooleanHandler( AttributeId _nAttributeId, WhichId _nWhichId );
+
+    public:
+        virtual     AttributeCheckState implGetCheckState( const SfxPoolItem& _rItem ) const override;
+        virtual     void                executeAttribute( const SfxItemSet& _rCurrentAttribs, SfxItemSet& _rNewAttribs, const SfxPoolItem* _pAdditionalArg, SvtScriptType _nForScriptType ) const override;
+    };
+
+    class FontSizeHandler : public AttributeHandler
+    {
+    public:
+        FontSizeHandler( AttributeId _nAttributeId, WhichId _nWhichId );
+
+    public:
+        virtual     AttributeState  getState( const SfxItemSet& _rAttribs ) const override;
+        virtual     void            executeAttribute( const SfxItemSet& _rCurrentAttribs, SfxItemSet& _rNewAttribs, const SfxPoolItem* _pAdditionalArg, SvtScriptType _nForScriptType ) const override;
+    };
+
+    class ParagraphDirectionHandler : public AttributeHandler
+    {
+    private:
+        SvxFrameDirection   m_eParagraphDirection;
+        SvxAdjust           m_eDefaultAdjustment;
+        SvxAdjust           m_eOppositeDefaultAdjustment;
+
+    public:
+        explicit ParagraphDirectionHandler( AttributeId _nAttributeId );
+
+    public:
+        virtual     AttributeCheckState implGetCheckState( const SfxPoolItem& _rItem ) const override;
+        virtual     void                executeAttribute( const SfxItemSet& _rCurrentAttribs, SfxItemSet& _rNewAttribs, const SfxPoolItem* _pAdditionalArg, SvtScriptType _nForScriptType ) const override;
+    };
+
+
+} // namespace frm
+
+
+#endif // INCLUDED_FORMS_SOURCE_RICHTEXT_RTATTRIBUTEHANDLER_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */