bldbrdef.cpp

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// $Id: bldbrdef.cpp 751 2006-03-31 15:43:49Z alex $
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 */

// Blended Brush Definition implementation

#include "camtypes.h"
#include "bldbrdef.h"
#include "brushref.h"

CC_IMPLEMENT_DYNAMIC(BlendedBrushDefinition, BrushDefinition);

#define new CAM_DEBUG_NEW  

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

>   BlendedBrushDefinition::BlendedBrushDefinition();

    Author:     Diccon_Yamanaka (Xara Group Ltd) <camelotdev@xara.com>
    Created:    27/2/97

    Purpose:    Constructor

    SeeAlso:

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

BlendedBrushDefinition::BlendedBrushDefinition()
{
    // parent class fn. initialises all the data to defaults
    ResetMembers();
}

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

>   BlendedBrushDefinition::~BlendedBrushDefinition();

    Author:     Diccon_Yamanaka (Xara Group Ltd) <camelotdev@xara.com>
    Created:    27/2/97

    Purpose:    Destructor, simply calls the parent class right now

    SeeAlso:   ~BrushDefinition()

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

BlendedBrushDefinition::~BlendedBrushDefinition()  
{
    // because we made all the attr maps by hand we must go through them and delete them individually
    for (INT32 i = 0; i < m_BrushRefPtrArray.GetSize(); i++)
    {
        BrushRef* pBrushRef = m_BrushRefPtrArray[i];
        if (pBrushRef != NULL)
            pBrushRef->DeleteAttributesAndPath();
    }
}


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

>   BOOL BlendedBrushDefinition::AllocateBrushRefArray(UINT32 NumObjects);

    Author:     Diccon_Yamanaka (Xara Group Ltd) <camelotdev@xara.com>
    Created:    27/2/97
    Inputs:     the size of the array to allocatew
    Returns:    TRUE if it went alright, FALSE if not
    Purpose:    Allocates the brushref array.  Actually an interface to the parent class function,
                we need public access to it in this class because the brushrefs are generated 
                externally rather than internally in the parent class.

    SeeAlso:   

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

BOOL BlendedBrushDefinition::AllocateBrushRefArray(UINT32 NumObjects)
{
    InitialiseBrushArray(NumObjects);
    return TRUE;
}


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

>   BOOL BlendedBrushDefinition::AddBrushRef(BrushRef* pBrushRef);

    Author:     Diccon_Yamanaka (Xara Group Ltd) <camelotdev@xara.com>
    Created:    27/2/97
    Inputs:     brushref to add to this definition
    Returns:    TRUE if it went alright, FALSE if not
    Purpose:    Adds a brushref to the next vacant spot in the array.  Once again a public fn. is
                needed as brushrefs for BlendedBD's are generated outside.

    SeeAlso:   

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

BOOL BlendedBrushDefinition::AddBrushRef(BrushRef* pBrushRef)
{
    if (pBrushRef == NULL)
    {
        ERROR3("Trying to add a NULL BrushRef");
        return FALSE;
    }
    m_BrushRefPtrArray[m_NumBrushObjects++] = pBrushRef;

    return TRUE;
}

---