nodedoc.h

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// $Id: nodedoc.h 1282 2006-06-09 09:46:49Z alex $
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 */

// header for NodeDocument

#ifndef INC_NODEDOC
#define INC_NODEDOC

//#include "npaper.h" - in camtypes.h [AUTOMATICALLY REMOVED]

class BaseDocument;

/***********************************************************************************************

>   class NodeDocument : public NodeRenderablePaper

    Author:     Simon_Maneggio (Xara Group Ltd) <camelotdev@xara.com>
    Created:    25/4/93
    Purpose:    This class represents the root of a document tree. It contains the extents
                of the entire document as two DocCoords (LowExtent, HighExtent). LowExtent
                is the Coordinate position of the low corner of its first chapter whilst  
                High Extent is the coordinate position of the high corner of its final chapter. 

    SeeAlso:    NodeRenderablePaper   

***********************************************************************************************/
            
class NodeDocument: public NodeRenderablePaper
{   
    CC_DECLARE_DYNAMIC( NodeDocument ) 
public:            

    NodeDocument();   
    
    NodeDocument(Node* ContextNode,  
                    AttachNodeDirection Direction,
                    BOOL Locked=FALSE, 
                    BOOL Mangled=FALSE,  
                    BOOL Marked=FALSE, 
                    BOOL Selected=FALSE 
                   );  

    ~NodeDocument();
     
    void SetParentDoc(BaseDocument *pNewDoc);
    BaseDocument *GetParentDoc() { return pParentDoc; };
    virtual BOOL IsNodeDocument() const;

    DocCoord LoExtent() const; 
    DocCoord HiExtent() const;    
    void DescribeExtents(DocCoord* LoExtent, DocCoord* HiExtent) const;   
    void SetExtents();   
    
    #ifdef _DEBUG
    void ShowDebugTreeDetails() const;
    #endif      
    virtual UINT32 GetNodeSize() const;             // Returns size of node in bytes

    virtual void GetDebugDetails(StringBase* Str);   // This is used by the Debug Tree dialog
                                                     // It will probably be deleted when we ship !. 
                            
    virtual void PolyCopyNodeContents(NodeRenderable* pNodeCopy);

protected:              
    virtual Node* SimpleCopy();  
    void CopyNodeContents(NodeDocument* NodeCopy); 
            
    // The low corner of the first chapters pasteboard.  
    DocCoord LowExtent;  
    // The high corner of the final chapters pasteboard.                                          
    DocCoord HighExtent; 

    BaseDocument *pParentDoc;
};   


#endif

---