postithelper.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
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#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 "SidebarWindowsTypes.hxx"
#include "nodeoffset.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
    SwNodeOffset mnStartNodeIdx;
    sal_Int32 mnStartContent;
 
    SwRect mPageFrame;
    SwRect mPagePrtArea;
    tools::ULong mnPageNumber;
 
    sw::sidebarwindows::SidebarPosition meSidebarPosition;
 
    std::size_t mRedlineAuthor;
 
    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 );
 
    tools::Long getLayoutHeight( const SwRootFrame* pRoot );
    void setSidebarChanged( SwRootFrame* pRoot, bool bBrowseMode );
    tools::ULong getPageInfo( SwRect& rPageFrame, const SwRootFrame* , const Point& );
}
 
class SAL_DLLPUBLIC_RTTI SwSidebarItem
{
public:
    VclPtr<sw::annotation::SwAnnotationWin> mpPostIt;
    bool mbShow;
    bool mbFocus;
    bool mbPendingLayout;
 
    SwPostItHelper::SwLayoutStatus mLayoutStatus;
    SwLayoutInfo maLayoutInfo;
 
    SwSidebarItem( const bool aFocus);
 
    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 SwFormatField& GetFormatField() = 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;
    }
    SwFormatField& GetFormatField() override
    {
        return mrFormatField;
    }
    virtual const SfxBroadcaster* GetBroadcaster() const override
    {
        return &mrFormatField;
    }
    virtual VclPtr<sw::annotation::SwAnnotationWin> GetSidebarWindow(
        SwEditWin& rEditWin,
        SwPostItMgr& aMgr ) override;
 
private:
    SwFormatField& mrFormatField;
};
 
#endif // INCLUDED_SW_INC_POSTITHELPER_HXX
 
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