zordops.h

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// $Id: zordops.h 1282 2006-06-09 09:46:49Z alex $
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               Xara LX, a vector drawing and manipulation program.
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----------------------------------

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 */
/*$Log*/

#ifndef INC_ZORDOPS
#define INC_ZORDOPS


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

#define OPTOKEN_BRINGTOFRONT _T("BringToFront")
#define OPTOKEN_PUTTOBACK _T("PutToBack")  
#define OPTOKEN_MOVEFORWARDS _T("MoveForwards")
#define OPTOKEN_MOVEBACKWARDS _T("MoveBackwards")
#define OPTOKEN_MOVELAYERBEHIND _T("MoveBackwardsALayer")
#define OPTOKEN_MOVELAYERINFRONT _T("MoveForwardsALayer") 


enum MODE { LAYER, FRAME };

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

>   class OpBringToFront : public SelOperation

    Author:         Simon_Maneggio (Xara Group Ltd) <camelotdev@xara.com>
    Created:        9/7/93
    Purpose:        This class represents the BringToFront operation.
    SeeAlso:        OpPutToBack
    SeeAlso:        OpMoveForwards
    SeeAlso:        OpMoveBackwards
    Documentation:  specs\grpzord.doc

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

class CCAPI OpBringToFront: public SelOperation
{         

    CC_DECLARE_DYNCREATE( OpBringToFront )    

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

};


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

>   class OpPutToBack : public SelOperation

    Author:     Simon_Maneggio (Xara Group Ltd) <camelotdev@xara.com>
    Created:    9/7/93
    Purpose:    This class represents the PutToBack operation.
    SeeAlso:    OpBringToFront
    SeeAlso:    OpMoveForwards
    SeeAlso:    OpMoveBackwards
    Documentation:  specs\grpzord.doc


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

class CCAPI OpPutToBack: public SelOperation
{         

    CC_DECLARE_DYNCREATE( OpPutToBack )    

public:
    OpPutToBack();                              
    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 OpMoveForwards : public UndoableOperation

    Author:     Simon_Maneggio (Xara Group Ltd) <camelotdev@xara.com>
    Created:    9/7/93
    Purpose:    This class represents the OpMoveForwards operation.
    SeeAlso:    OpBringToFront
    SeeAlso:    OpPutToBack
    SeeAlso:    OpMoveBackwards
    Documentation:  specs\grpzord.doc


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

class CCAPI OpMoveForwards: public SelOperation
{         

    CC_DECLARE_DYNCREATE( OpMoveForwards )    

public:
    OpMoveForwards();                               
    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 OpMoveBackwards : public SelOperation

    Author:     Simon_Maneggio (Xara Group Ltd) <camelotdev@xara.com>
    Created:    9/7/93
    Purpose:    This class represents the MoveBackwards operation.
    SeeAlso:    OpBringToFront
    SeeAlso:    OpPutToBack
    SeeAlso:    OpMoveForwards
    Documentation:  specs\grpzord.doc


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

class CCAPI OpMoveBackwards: public SelOperation
{         
    CC_DECLARE_DYNCREATE( OpMoveBackwards )    

public:
    OpMoveBackwards();                              
    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 OpMoveToLyrInFront : public SelOperation

    Author:     Simon_Maneggio (Xara Group Ltd) <camelotdev@xara.com>
    Created:    11/05/94
    Purpose:    This class represents the move to layer in front operation.
    SeeAlso:    OpBringToFront
    SeeAlso:    OpPutToBack
    SeeAlso:    OpMoveForwards
    SeeAlso:    OpMoveBackwards
    SeeAlso:    OpMoveToLyrBehind
    Documentation:  specs\grpzord.doc


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

class CCAPI OpMoveToLyrInFront: public SelOperation
{         
    CC_DECLARE_DYNCREATE( OpMoveToLyrInFront )    

public:
    OpMoveToLyrInFront();                               
    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 OpMoveToLyrBehind : public SelOperation

    Author:     Simon_Maneggio (Xara Group Ltd) <camelotdev@xara.com>
    Created:    9/7/93
    Purpose:    This class represents the move to layer behind operation.
    SeeAlso:    OpBringToFront
    SeeAlso:    OpPutToBack
    SeeAlso:    OpMoveForwards
    SeeAlso:    OpMoveBackwards
    SeeAlso:    OpMoveToLyrInFront
    Documentation:  specs\grpzord.doc


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

class CCAPI OpMoveToLyrBehind: public SelOperation
{         
    CC_DECLARE_DYNCREATE( OpMoveToLyrBehind )    

public:
    OpMoveToLyrBehind();                                
    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 OpCombineLayersToFrameLayer : public SelOperation

    Author:     Neville_Humphrys (Xara Group Ltd) <camelotdev@xara.com>
    Created:    18/6/97
    Purpose:    This class represents the OpCombineLayersToFrameLayer operation.

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

#define OPTOKEN_COMBINELAYERSTOFRAMELAYER _T("CombineLayersToFrameLayer")

class CCAPI OpCombineLayersToFrameLayer: public SelOperation
{         
    CC_DECLARE_DYNCREATE( OpCombineLayersToFrameLayer )    

public:
    OpCombineLayersToFrameLayer();
    
    static BOOL     Init();             
    static OpState  GetState(String_256*, OpDescriptor*);       

    virtual void Do( OpDescriptor * pOpDesc );
    virtual void DoWithParam(OpDescriptor* pOpDesc, OpParam* pParam);

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

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

>   class FrameInFrontOpDescriptor : public OpDescriptor

    Author:     Ranbir_Rana (Xara Group Ltd) <camelotdev@xara.com>
    Created:    21/10/97
    Purpose:    New FrameInFrontOpDescriptor class whose purpose is to allow an OpDescriptor
                to be created which allows us to over-ride the virtual function GetText.

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

class FrameInFrontOpDescriptor : public OpDescriptor
{
    CC_DECLARE_DYNAMIC( FrameInFrontOpDescriptor );

public:
    FrameInFrontOpDescriptor(   const TCHAR* pcszToken,
                                CCRuntimeClass* pClass = CC_RUNTIME_CLASS(FrameInFrontOpDescriptor),
                                pfnGetState gs = FrameInFrontOpDescriptor::GetState
                            );

    // This will use the TextID to obtain a string resource text description of the operation. 
    virtual BOOL GetText(String_256* Description, OpTextFlags WhichText);

    static OpState GetState(String_256* psName, OpDescriptor* pOpDesc);
};


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

>   class FrameBehindOpDescriptor : public OpDescriptor

    Author:     Ranbir_Rana (Xara Group Ltd) <camelotdev@xara.com>
    Created:    21/10/97
    Purpose:    New FrameBehindOpDescriptor class whose purpose is to allow an OpDescriptor
                to be created which allows us to over-ride the virtual function GetText.

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

class FrameBehindOpDescriptor : public OpDescriptor
{
    CC_DECLARE_DYNAMIC( FrameBehindOpDescriptor );

public:
    FrameBehindOpDescriptor(    const TCHAR* pcszToken,
                                CCRuntimeClass* pClass = CC_RUNTIME_CLASS(FrameBehindOpDescriptor),
                                pfnGetState gs = FrameBehindOpDescriptor::GetState
                            );

    // This will use the TextID to obtain a string resource text description of the operation. 
    virtual BOOL GetText(String_256* Description, OpTextFlags WhichText);

    static OpState GetState(String_256* psName, OpDescriptor* pOpDesc);
};

#endif
 

 

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