1 files changed, 163 insertions, 0 deletions
diff --git a/sw/inc/postithelper.hxx b/sw/inc/postithelper.hxx
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+++ b/sw/inc/postithelper.hxx
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+/* -*- 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_SW_INC_POSTITHELPER_HXX
+#define INCLUDED_SW_INC_POSTITHELPER_HXX
+
+#include "swrect.hxx"
+#include "fmtfld.hxx"
+#include <cstddef>
+#include <vcl/vclptr.hxx>
+#include <tools/solar.h>
+#include "SidebarWindowsTypes.hxx"
+
+class SfxBroadcaster;
+class SwRootFrame;
+class SwPostItMgr;
+class SwEditWin;
+class SwFrame;
+class IDocumentRedlineAccess;
+namespace sw::annotation { class SwAnnotationWin; }
+namespace sw::mark { class IMark; }
+
+struct SwPosition;
+
+struct SwLayoutInfo
+{
+    const SwFrame* mpAnchorFrame;
+    SwRect mPosition;
+
+    // optional start of the annotation
+    sal_uLong mnStartNodeIdx;
+    sal_Int32 mnStartContent;
+
+    SwRect mPageFrame;
+    SwRect mPagePrtArea;
+    unsigned long mnPageNumber;
+
+    sw::sidebarwindows::SidebarPosition meSidebarPosition;
+
+    std::size_t mRedlineAuthor;
+
+    /**
+     * If true, the overlay arrow points to the comment anchor, otherwise it points to the commented
+     * frame.
+     */
+    bool mPositionFromCommentAnchor;
+
+    SwLayoutInfo()
+        : mpAnchorFrame(nullptr)
+        , mPosition()
+        , mnStartNodeIdx( 0 )
+        , mnStartContent( -1 )
+        , mPageFrame()
+        , mPagePrtArea()
+        , mnPageNumber(1)
+        , meSidebarPosition(sw::sidebarwindows::SidebarPosition::NONE)
+        , mRedlineAuthor(0)
+        , mPositionFromCommentAnchor(true)
+    {}
+};
+
+namespace SwPostItHelper
+{
+    enum SwLayoutStatus
+    {
+        INVISIBLE, VISIBLE, INSERTED, DELETED, NONE, HIDDEN
+    };
+
+    SwLayoutStatus getLayoutInfos(
+        SwLayoutInfo& o_rInfo,
+        const SwPosition& rAnchorPos,
+        const sw::mark::IMark* pAnnotationMark = nullptr );
+
+    long getLayoutHeight( const SwRootFrame* pRoot );
+    void setSidebarChanged( SwRootFrame* pRoot, bool bBrowseMode );
+    unsigned long getPageInfo( SwRect& rPageFrame, const SwRootFrame* , const Point& );
+}
+
+class SwSidebarItem
+{
+public:
+    VclPtr<sw::annotation::SwAnnotationWin> pPostIt;
+    bool bShow;
+    bool bFocus;
+    bool bPendingLayout;
+
+    SwPostItHelper::SwLayoutStatus mLayoutStatus;
+    SwLayoutInfo maLayoutInfo;
+
+    SwSidebarItem( const bool aFocus)
+        : pPostIt(nullptr)
+        , bShow(true)
+        , bFocus(aFocus)
+        , bPendingLayout(false)
+        , mLayoutStatus( SwPostItHelper::INVISIBLE )
+        , maLayoutInfo()
+    {
+    }
+
+    virtual ~SwSidebarItem()
+    {
+    }
+
+    SwSidebarItem(SwSidebarItem const &) = default;
+    SwSidebarItem(SwSidebarItem &&) = default;
+    SwSidebarItem & operator =(SwSidebarItem const &) = default;
+    SwSidebarItem & operator =(SwSidebarItem &&) = default;
+
+    virtual SwPosition GetAnchorPosition() const = 0;
+    virtual bool UseElement(SwRootFrame const&, IDocumentRedlineAccess const&) = 0;
+    virtual const SwFormatField& GetFormatField() const = 0;
+    virtual const SfxBroadcaster* GetBroadcaster() const = 0;
+    virtual VclPtr<sw::annotation::SwAnnotationWin> GetSidebarWindow( SwEditWin& rEditWin,
+                                                                SwPostItMgr& aMgr) = 0;
+};
+
+class SwAnnotationItem final : public SwSidebarItem
+{
+public:
+    SwAnnotationItem(
+        SwFormatField& rFormatField,
+        const bool aFocus)
+        : SwSidebarItem( aFocus )
+        , mrFormatField( rFormatField )
+    {
+    }
+
+    virtual SwPosition GetAnchorPosition() const override;
+    virtual bool UseElement(SwRootFrame const&, IDocumentRedlineAccess const&) override;
+    virtual const SwFormatField& GetFormatField() const override
+    {
+        return mrFormatField;
+    }
+    virtual const SfxBroadcaster* GetBroadcaster() const override
+    {
+        return dynamic_cast<const SfxBroadcaster *> (&mrFormatField);
+    }
+    virtual VclPtr<sw::annotation::SwAnnotationWin> GetSidebarWindow(
+        SwEditWin& rEditWin,
+        SwPostItMgr& aMgr ) override;
+
+private:
+    SwFormatField& mrFormatField;
+};
+
+#endif // INCLUDED_SW_INC_POSTITHELPER_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */