ndoptmz.h

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// $Id: ndoptmz.h 1282 2006-06-09 09:46:49Z alex $
/* @@tag:xara-cn@@ DO NOT MODIFY THIS LINE
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 */
/*
 * */
// Declaration of classes required for attribute optimisation

#ifndef INC_NDOPTMZ
#define INC_NDOPTMZ                                           

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

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

>   class RequiredAttributeItem: public ListItem


    Author:     Simon_Maneggio (Xara Group Ltd) <camelotdev@xara.com>
    Created:    10/2/94
    Purpose:    This ListItem holds an attribute's runtime class, plus a flag indicating 
                if we have found the attribute. It is used by NodeRenderable::MakeAttributeComplete
                 
    SeeAlso:    NodeRenderableInk::MakeAttributeComplete

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


class RequiredAttributeItem: public ListItem
{
    public:
    CCRuntimeClass* AttributeClass;  // The class of the attribute we need to find
    BOOL Found;                      // A flag which indicates that we have found the 
                                     // attribute. 
};

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

>   class NodeAttributePtrItem: public ListItem


    Author:     Simon_Maneggio (Xara Group Ltd) <camelotdev@xara.com>
    Created:    10/2/94
    Purpose:    This ListItem holds a ptr to an attribute 
                 
    SeeAlso:    NodeRenderable::MakeAttributeCompleteInk

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


class NodeAttributePtrItem: public ListItem
{
    public:
    NodeAttribute* NodeAttribPtr; 

}; 


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

>   class FactorOutCommonChildAttrAct: public Action

    Author:     Simon_Maneggio (Xara Group Ltd) <camelotdev@xara.com>
    Created:    13/9/93
    Purpose:    When executed this action will factor out all attributes which are common 
                to all children of the compound object. All common attributes become first 
                children of the compound object.
                
                A LocaliseCommonAttrAct action twin is generated to redo
 

    SeeAlso:    UndoableOperation::DoLocaliseCommonAttributes

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


class CCAPI FactorOutCommonChildAttrAct: public Action
{                                
    CC_DECLARE_DYNCREATE( FactorOutCommonChildAttrAct )

public:
    FactorOutCommonChildAttrAct(); 

    virtual ActionCode Execute();  
    static ActionCode Init(Operation* const pOp, 
                           ActionList* pActionList, 
                           NodeRenderableInk* CompoundObject,
                           BOOL Global, 
                           AttrTypeSet* pAffectedAttrTypes, 
                           Action** NewAction);
                           
    virtual void Slaughter(); // Destroys the pSetOfAffectedAttrTypes 

private:
        
    NodeRenderableInk* CompoundObj; 
    AttrTypeSet* pSetOfAffectedAttrTypes;
    BOOL Global; 

};   
    
/********************************************************************************************

>   class LocaliseCommonAttrAct: public Action

    Author:     Simon_Maneggio (Xara Group Ltd) <camelotdev@xara.com>
    Created:    13/9/93
    Purpose:    This action copies all attributes common to the group to each child object 
                within the group which requires each attribute. The groups common attributes 
                are deleted.

                A FactorOutCommonChildAttrAct action twin is generated to redo

    SeeAlso:    UndoableOperation::DoFactorOutCommonChildAttributes

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


class CCAPI LocaliseCommonAttrAct: public Action
{                                
    CC_DECLARE_DYNCREATE( LocaliseCommonAttrAct )

public:
    LocaliseCommonAttrAct(); 

    virtual ActionCode Execute();  
    static ActionCode Init(Operation* const pOp, 
                           ActionList* pActionList, 
                           NodeRenderableInk* CompoundObject,
                           BOOL global, 
                           AttrTypeSet* pAffectedAttrTypes,  
                           Action** NewAction); 

    virtual void Slaughter(); // Destroys the pSetOfAffectedAttrTypes 

private:
        
    NodeRenderableInk* CompoundObj;
    AttrTypeSet* pSetOfAffectedAttrTypes; 
    BOOL Global;
};   

#endif

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