cutop.h

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// $Id: cutop.h 1282 2006-06-09 09:46:49Z alex $
/* @@tag:xara-cn@@ DO NOT MODIFY THIS LINE
================================XARAHEADERSTART===========================
 
               Xara LX, a vector drawing and manipulation program.
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----------------------------------

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=================================XARAHEADEREND============================
 */
// Clipboard operations

#ifndef INC_CUTOP
#define INC_CUTOP

//#include "selop.h"         - in camtypes.h [AUTOMATICALLY REMOVED]
//#include "trans2d.h" - in camtypes.h [AUTOMATICALLY REMOVED]

class DocCoord;

#define OPTOKEN_CUT _T("Cut")
#define OPTOKEN_COPY _T("Copy")
#define OPTOKEN_PASTE _T("Paste")
#define OPTOKEN_PASTEATSAMEPOS _T("PasteAtSamePos")
#define OPTOKEN_DELETE _T("Delete")
#define OPTOKEN_DUPLICATE _T("Duplicate")
#define OPTOKEN_CLONE _T("EditClone")
#define OPTOKEN_COPYANDTRANSFORM _T("CopyAndTransform")
#define OPTOKEN_PASTEATTRIBUTES _T("PasteAttributes")

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

>   class OpCut : public SelOperation

    Author:     Simon_Maneggio (Xara Group Ltd) <camelotdev@xara.com>
    Created:    9/7/93
    Purpose:    This class represents the Cut operation. When executed this operation hides
                all selected objects and places a copy of them on the Internal clipboard.

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

class CCAPI OpCut: public SelOperation
{         

    CC_DECLARE_DYNCREATE( OpCut )    

public:
    OpCut();                                
    static BOOL     Init();             
    static OpState  GetState(String_256*, OpDescriptor*);       
    void            Do(OpDescriptor*);  

};

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

>   class OpCopy : public SelOperation

    Author:     Simon_Maneggio (Xara Group Ltd) <camelotdev@xara.com>
    Created:    9/7/93
    Purpose:    This class represents the Copy operation. When executed this operation makes
                a copy of all selected objects and places them on the internal clipboard

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

class CCAPI OpCopy: public SelOperation
{         

    CC_DECLARE_DYNCREATE( OpCopy )    

public:
    OpCopy();                               
    static BOOL     Init();             
    static OpState  GetState(String_256*, OpDescriptor*);       
    void            Do(OpDescriptor*);  

    // Karim 21/01/2000 - see UndoableOperation base implementation.
    virtual BOOL MayChangeNodeBounds() const { return FALSE; }
};  



/********************************************************************************************
>   class OpParamPasteAtPosition

    Author:     Mark_Neves (Xara Group Ltd) <camelotdev@xara.com>
    Created:    10/10/96

    Purpose:    Holds information allowing the paste op to paste objects at a specific position

    SeeAlso:    Operation::OpParam

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

class OpParamPasteAtPosition : public OpParam
{
CC_DECLARE_DYNAMIC(OpParamPasteAtPosition)

public:
    OpParamPasteAtPosition()
            { pSpread = NULL; Centre.x = Centre.y = 0; }

    OpParamPasteAtPosition(Spread* pTheSpread,DocCoord& TheCentre)
            { pSpread = pTheSpread; Centre = TheCentre; }

    Spread*  GetSpread() { return pSpread; }
    DocCoord GetCentre() { return Centre; }

private:
    Spread* pSpread;
    DocCoord Centre;
};

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

>   class OpPaste : public SelOperation

    Author:     Simon_Maneggio (Xara Group Ltd) <camelotdev@xara.com>
    Created:    9/7/93
    Purpose:    This class represents the Paste operation. When executed this takes a copy
                of all objects on the internal clipboard and adds them to the visible spread.

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

class CCAPI OpPaste: public SelOperation
{         
    CC_DECLARE_DYNCREATE( OpPaste )    

public:
    OpPaste();                              
    static BOOL     Init();             
    static OpState  GetState(String_256*, OpDescriptor*);       
    void            Do(OpDescriptor*);
    void            DoWithParam(OpDescriptor*, OpParam* pOpParam);

    // Matt 22/01/2001 - Static function to remove names from pasted attribs if they would interfere with stretching info
    static BOOL RemoveNamesAlreadyUsedInStretching(Node * pAttrib, UndoableOperation* pOp);

protected:
    void DoPaste(OpDescriptor*,Spread* pSpread, DocCoord* pCentre);

    BOOL FindCentreInsertionPosition(Spread** Spread, DocCoord* Position);
    BOOL DoPasteStandard(BOOL PasteAtSamePos, BOOL ExternalData, Spread* pSpread = NULL, DocCoord* pCentre = NULL);
};

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

>   class OpPasteAttributes : public SelOperation

    Author:     Simon_Maneggio (Xara Group Ltd) <camelotdev@xara.com>
    Created:    24/08/95
    Purpose:    This class represents the PasteAttributes operation. The operation applies
                all attributes common to the objects on the clipboard. This operation is
                not in itself undoable. It invokes another UndoableOperation to actually
                apply the attributes.

                Phil 16/02/2005
                That is no longer true - the op is now derived from SelOperation and calls
                "Do" functions to add their actions to this operation.

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

class CCAPI OpPasteAttributes: public SelOperation 
{         
    CC_DECLARE_DYNCREATE( OpPasteAttributes )    

public:
    OpPasteAttributes();                                
    static BOOL     Init();             
    static OpState  GetState(String_256*, OpDescriptor*);       
    void            Do(OpDescriptor*);
};  
  
  
/********************************************************************************************

>   class OpDelete : public SelOperation

    Author:     Simon_Maneggio (Xara Group Ltd) <camelotdev@xara.com>
    Created:    9/7/93
    Purpose:    This class represents the Delete operation. When executed this operation hides
                all selected objects.

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

class CCAPI OpDelete: public SelOperation
{         

    CC_DECLARE_DYNCREATE( OpDelete )    

public:
    OpDelete();                             
    static BOOL     Init();             
    static OpState  GetState(String_256*, OpDescriptor*);       
    void            Do(OpDescriptor*);  

private:
    // deletes fill ramp blobs
    // returns TRUE if any are deleted
    BOOL DeleteFillRampBlobs();

};


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

>   class CarbonCopyOp : public SelOperation

    Author:     Peter_Arnold (Xara Group Ltd) <camelotdev@xara.com>
    Created:    18/11/94
    Purpose:    This class allows OpClone and OpDuplicate to share common code.  Both are
                derived from it.
    SeeAlso:    OpDuplicate, OpClone

********************************************************************************************/
class CCAPI CarbonCopyOp: public SelOperation
{         
    CC_DECLARE_DYNCREATE( CarbonCopyOp )    

public:
    CarbonCopyOp();                             
    static  OpState GetState(String_256*, OpDescriptor*);       
    BOOL    DoProcessing(Trans2DMatrix Transformer, BOOL SelectCopy);
};    
 

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

    Preference: DuplicatePlacementX
    Section:    Attributes
    Range:      0..Maximum DocCoord
    Purpose:    Specifies where a duplicate copy of an object will be placed relative to the
                original object (X offset)

    SeeAlso:    DuplicatePlacementY

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

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

    Preference: DuplicatePlacementY
    Section:    Attributes
    Range:      0..Maximum DocCoord
    Purpose:    Specifies where a duplicate copy of an object will be placed relative to the
                original object (Y offset)

    SeeAlso:    DuplicatePlacementX

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


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

>   class OpDuplicate : public CarbonCopyOp

    Author:     Simon_Maneggio (Xara Group Ltd) <camelotdev@xara.com>
    Created:    9/7/93
    Purpose:    This class represents the Duplicate operation. When executed this operation
                makes a copy of all selected objects, positioning the new objects a user
                prefered distance from the original.

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

#ifndef WEBSTER
// Set to (-.5cm,-.5cm)
#define DEFAULT_DUPLICATE_PLACEMENT_X (PX_MP_VAL*20)
#define DEFAULT_DUPLICATE_PLACEMENT_Y -(PX_MP_VAL*20)
#else
// WEBSTER - markn 6/12/96
// Changed default dup to be a round number of pixels
#define DEFAULT_DUPLICATE_PLACEMENT_X 15000
#define DEFAULT_DUPLICATE_PLACEMENT_Y -15000
#endif // WEBSTER

class CCAPI OpDuplicate: public CarbonCopyOp
{         
    CC_DECLARE_DYNCREATE( OpDuplicate )    

public:
    OpDuplicate();                              
    static BOOL Init();             
    static OpState  GetState(String_256*, OpDescriptor*);       
    virtual void    Do(OpDescriptor*);  

public:
    // Preference vars which specify the offset of the duplicate copy from the original
    // BODGE USING INT32 FOR NOW

    // Graham 5/6/97: Made these public, so that other features
    //can use the duplicate offset preference
    static INT32 DuplicatePlacementX;
    static INT32 DuplicatePlacementY;
};    
 

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

>   class OpClone : public CarbonCopyOp

    Author:     Peter_Arnold (Xara Group Ltd) <camelotdev@xara.com>
    Created:    18/11/94
    Purpose:    This class represents the Clone operation. When executed this operation
                makes a copy of all selected objects, leaving the new objects on top of the
                existing objects.

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

class CCAPI OpClone: public CarbonCopyOp
{         
    CC_DECLARE_DYNCREATE( OpClone )    

public:
    OpClone();                              
    static BOOL Init();             
    static OpState  GetState(String_256*, OpDescriptor*);       
    virtual void    Do(OpDescriptor*);  
};    


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

>   class OpCopyAndTransform : public CarbonCopyOp

    Author:     Graham_Walmsley (Xara Group Ltd) <camelotdev@xara.com>, copying Peter's code heavily!
    Created:    25/6/96
    Purpose:    This operation creates a transformed copy of the selected objects.

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

class CCAPI OpCopyAndTransform: public CarbonCopyOp
{         
    CC_DECLARE_DYNCREATE( OpCopyAndTransform )    

public:
    OpCopyAndTransform();
    OpCopyAndTransform(Trans2DMatrix Transform, BOOL PassSelectCopy=FALSE);
    static BOOL Init();             
    static OpState  GetState(String_256*, OpDescriptor*);       
    virtual void    Do(OpDescriptor*);  

protected:
    Trans2DMatrix CopyTransform;
    BOOL SelectCopy;
};    
#endif  // INC_CUTOP

---