cxfrect.cpp

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// $Id: cxfrect.cpp 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============================
 */
/********************************************************************************************

>   cxfrect.cpp

    Author:     Andy_Hayward (Xara Group Ltd) <camelotdev@xara.com>
    Created:    04/06/96
    Purpose:    Importing and exporting code for rectangles to and from the new
                file format.
    SeeAlso:    Class NodeRegularShape

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

#include "camtypes.h"

//#include "doccoord.h" - in camtypes.h [AUTOMATICALLY REMOVED]
//#include "paths.h" - in camtypes.h [AUTOMATICALLY REMOVED]
#include "nodershp.h"
#include "cxftags.h"
//#include "cxfdefs.h" - in camtypes.h [AUTOMATICALLY REMOVED]
//#include "camfiltr.h" - in camtypes.h [AUTOMATICALLY REMOVED]
#include "cxfile.h"
//#include "cxfrec.h" - in camtypes.h [AUTOMATICALLY REMOVED]
#include "cxfrgshp.h"
#include "cxfrect.h"

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

>   BOOL CXaraFileRectangle::WriteRectangle(BaseCamelotFilter * pFilter, NodeRegularShape * pShape)
    BOOL CXaraFileRectangle::WriteRectangleSimple(BaseCamelotFilter * pFilter, NodeRegularShape * pShape)
    BOOL CXaraFileRectangle::WriteRectangleSimpleReformed(BaseCamelotFilter * pFilter, NodeRegularShape * pShape)
    BOOL CXaraFileRectangle::WriteRectangleSimpleStellated(BaseCamelotFilter * pFilter, NodeRegularShape * pShape)
    BOOL CXaraFileRectangle::WriteRectangleSimpleStellatedReformed(BaseCamelotFilter * pFilter, NodeRegularShape * pShape)
    BOOL CXaraFileRectangle::WriteRectangleSimpleRounded(BaseCamelotFilter * pFilter, NodeRegularShape * pShape)
    BOOL CXaraFileRectangle::WriteRectangleSimpleRoundedReformed(BaseCamelotFilter * pFilter, NodeRegularShape * pShape)
    BOOL CXaraFileRectangle::WriteRectangleSimpleRoundedStellated(BaseCamelotFilter * pFilter, NodeRegularShape * pShape)
    BOOL CXaraFileRectangle::WriteRectangleSimpleRoundedStellatedReformed(BaseCamelotFilter * pFilter, NodeRegularShape * pShape)
    BOOL CXaraFileRectangle::WriteRectangleComplex(BaseCamelotFilter * pFilter, NodeRegularShape * pShape)
    BOOL CXaraFileRectangle::WriteRectangleComplexReformed(BaseCamelotFilter * pFilter, NodeRegularShape * pShape)
    BOOL CXaraFileRectangle::WriteRectangleComplexStellated(BaseCamelotFilter * pFilter, NodeRegularShape * pShape)
    BOOL CXaraFileRectangle::WriteRectangleComplexStellatedReformed(BaseCamelotFilter * pFilter, NodeRegularShape * pShape)
    BOOL CXaraFileRectangle::WriteRectangleComplexRounded(BaseCamelotFilter * pFilter, NodeRegularShape * pShape)
    BOOL CXaraFileRectangle::WriteRectangleComplexRoundedReformed(BaseCamelotFilter * pFilter, NodeRegularShape * pShape)
    BOOL CXaraFileRectangle::WriteRectangleComplexRoundedStellated(BaseCamelotFilter * pFilter, NodeRegularShape * pShape)
    BOOL CXaraFileRectangle::WriteRectangleComplexRoundedStellatedReformed(BaseCamelotFilter * pFilter, NodeRegularShape * pShape)

    Author:     Andy_Hayward (Xara Group Ltd) <camelotdev@xara.com>
    Created:    04/06/96
    Inputs:     pFilter - filter to use
                pShape  - regular shape to save to filter
    Returns:    boolean value indicating success of writing record to filter
    Purpose:    Writes a regular shape record to the filter

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

BOOL CXaraFileRectangle::WriteRectangle(BaseCamelotFilter * pFilter, NodeRegularShape * pShape)
{
    BOOL ok;

    // we need to determine how is rectangle has been altered, i.e. rotated, rounded, stellated
    // or reformed. using this information we jump to one of the following functions to write
    // the information out for us.

    const INT32 REFORMED    = 0x1;
    const INT32 STELLATED   = 0x2;
    const INT32 ROUNDED = 0x4;
    const INT32 COMPLEX = 0x8;

    INT32 RectangleType = 0;

    if (IsReformed(pShape)) RectangleType |= REFORMED;
    if (IsStellated(pShape)) RectangleType |= STELLATED;
    if (IsRounded(pShape)) RectangleType |= ROUNDED;
    if (IsComplex(pShape)) RectangleType |= COMPLEX;

    switch (RectangleType)
    {
        case 0                                  : ok = WriteRectangleSimple(pFilter, pShape); break;
        case REFORMED                           : ok = WriteRectangleSimpleReformed(pFilter, pShape); break;
        case STELLATED                          : ok = WriteRectangleSimpleStellated(pFilter, pShape); break;
        case STELLATED|REFORMED                 : ok = WriteRectangleSimpleStellatedReformed(pFilter, pShape); break;
        case ROUNDED                            : ok = WriteRectangleSimpleRounded(pFilter, pShape); break;
        case ROUNDED|REFORMED                   : ok = WriteRectangleSimpleRoundedReformed(pFilter, pShape); break;
        case ROUNDED|STELLATED                  : ok = WriteRectangleSimpleRoundedStellated(pFilter, pShape); break;
        case ROUNDED|STELLATED|REFORMED         : ok = WriteRectangleSimpleRoundedStellatedReformed(pFilter, pShape); break;
        case COMPLEX                            : ok = WriteRectangleComplex(pFilter, pShape); break;
        case COMPLEX|REFORMED                   : ok = WriteRectangleComplexReformed(pFilter, pShape); break;
        case COMPLEX|STELLATED                  : ok = WriteRectangleComplexStellated(pFilter, pShape); break;
        case COMPLEX|STELLATED|REFORMED         : ok = WriteRectangleComplexStellatedReformed(pFilter, pShape); break;
        case COMPLEX|ROUNDED                    : ok = WriteRectangleComplexRounded(pFilter, pShape); break;
        case COMPLEX|ROUNDED|REFORMED           : ok = WriteRectangleComplexRoundedReformed(pFilter, pShape); break;
        case COMPLEX|ROUNDED|STELLATED          : ok = WriteRectangleComplexRoundedStellated(pFilter, pShape); break;
        case COMPLEX|ROUNDED|STELLATED|REFORMED : ok = WriteRectangleComplexRoundedStellatedReformed(pFilter, pShape); break;
        default                                 : ok = WriteShapeInvalid(pFilter, pShape); break;
    }

    return ok;
}

BOOL CXaraFileRectangle::WriteRectangleSimple(BaseCamelotFilter * pFilter, NodeRegularShape * pShape)
{
    BOOL ok;

    CamelotFileRecord Rec(pFilter,TAG_RECTANGLE_SIMPLE, TAG_RECTANGLE_SIMPLE_SIZE);

    ok = Rec.Init();
    if (ok) ok = Rec.WriteCoord(GetCentrePoint(pShape));
    if (ok) ok = Rec.WriteINT32(GetWidth(pShape));
    if (ok) ok = Rec.WriteINT32(GetHeight(pShape));
    if (ok) ok = pFilter->Write(&Rec);

    return ok;
}

BOOL CXaraFileRectangle::WriteRectangleSimpleReformed(BaseCamelotFilter *pFilter, NodeRegularShape *pShape)
{
    BOOL ok;

    CamelotFileRecord Rec(pFilter,TAG_RECTANGLE_SIMPLE_REFORMED, TAG_RECTANGLE_SIMPLE_REFORMED_SIZE);

    ok = Rec.Init();
    if (ok) ok = Rec.WriteCoord(GetCentrePoint(pShape));
    if (ok) ok = Rec.WriteINT32(GetWidth(pShape));
    if (ok) ok = Rec.WriteINT32(GetHeight(pShape));
    if (ok) ok = Rec.WritePath(GetEdgePath(pShape));
    if (ok) ok = pFilter->Write(&Rec);

    return ok;
}
    
BOOL CXaraFileRectangle::WriteRectangleSimpleStellated(BaseCamelotFilter * pFilter, NodeRegularShape * pShape)
{
    BOOL ok;

    CamelotFileRecord Rec(pFilter,TAG_RECTANGLE_SIMPLE_STELLATED, TAG_RECTANGLE_SIMPLE_STELLATED_SIZE);

    ok = Rec.Init();
    if (ok) ok = Rec.WriteCoord(GetCentrePoint(pShape));
    if (ok) ok = Rec.WriteINT32(GetWidth(pShape));
    if (ok) ok = Rec.WriteINT32(GetHeight(pShape));
    if (ok) ok = Rec.WriteDOUBLE(GetStellationRadius(pShape));
    if (ok) ok = Rec.WriteDOUBLE(GetStellationOffset(pShape));
    if (ok) ok = pFilter->Write(&Rec);

    return ok;
}

BOOL CXaraFileRectangle::WriteRectangleSimpleStellatedReformed(BaseCamelotFilter * pFilter, NodeRegularShape * pShape)
{
    BOOL ok;

    CamelotFileRecord Rec(pFilter,TAG_RECTANGLE_SIMPLE_STELLATED_REFORMED, TAG_RECTANGLE_SIMPLE_STELLATED_REFORMED_SIZE);

    ok = Rec.Init();
    if (ok) ok = Rec.WriteCoord(GetCentrePoint(pShape));
    if (ok) ok = Rec.WriteINT32(GetWidth(pShape));
    if (ok) ok = Rec.WriteINT32(GetHeight(pShape));
    if (ok) ok = Rec.WriteDOUBLE(GetStellationRadius(pShape));
    if (ok) ok = Rec.WriteDOUBLE(GetStellationOffset(pShape));
    if (ok) ok = Rec.WritePath(GetPrimaryEdgePath(pShape));
    if (ok) ok = Rec.WritePath(GetSecondaryEdgePath(pShape));
    if (ok) ok = pFilter->Write(&Rec);

    return ok;
}

BOOL CXaraFileRectangle::WriteRectangleSimpleRounded(BaseCamelotFilter * pFilter, NodeRegularShape * pShape)
{
    BOOL ok;

    CamelotFileRecord Rec(pFilter,TAG_RECTANGLE_SIMPLE_ROUNDED, TAG_RECTANGLE_SIMPLE_ROUNDED_SIZE);

    ok = Rec.Init();
    if (ok) ok = Rec.WriteCoord(GetCentrePoint(pShape));
    if (ok) ok = Rec.WriteINT32(GetWidth(pShape));
    if (ok) ok = Rec.WriteINT32(GetHeight(pShape));
    if (ok) ok = Rec.WriteDOUBLE(GetCurvature(pShape));
    if (ok) ok = pFilter->Write(&Rec);

    return ok;
}

BOOL CXaraFileRectangle::WriteRectangleSimpleRoundedReformed(BaseCamelotFilter * pFilter, NodeRegularShape * pShape)
{
    BOOL ok;

    CamelotFileRecord Rec(pFilter,TAG_RECTANGLE_SIMPLE_ROUNDED_REFORMED, TAG_RECTANGLE_SIMPLE_ROUNDED_REFORMED_SIZE);

    ok = Rec.Init();
    if (ok) ok = Rec.WriteCoord(GetCentrePoint(pShape));
    if (ok) ok = Rec.WriteINT32(GetWidth(pShape));
    if (ok) ok = Rec.WriteINT32(GetHeight(pShape));
    if (ok) ok = Rec.WriteDOUBLE(GetCurvature(pShape));
    if (ok) ok = Rec.WritePath(GetEdgePath(pShape));
    if (ok) ok = pFilter->Write(&Rec);

    return ok;
}

BOOL CXaraFileRectangle::WriteRectangleSimpleRoundedStellated(BaseCamelotFilter * pFilter, NodeRegularShape * pShape)
{
    BOOL ok;

    CamelotFileRecord Rec(pFilter,TAG_RECTANGLE_SIMPLE_ROUNDED_STELLATED, TAG_RECTANGLE_SIMPLE_ROUNDED_STELLATED_SIZE);

    ok = Rec.Init();
    if (ok) ok = Rec.WriteCoord(GetCentrePoint(pShape));
    if (ok) ok = Rec.WriteINT32(GetWidth(pShape));
    if (ok) ok = Rec.WriteINT32(GetHeight(pShape));
    if (ok) ok = Rec.WriteDOUBLE(GetStellationRadius(pShape));
    if (ok) ok = Rec.WriteDOUBLE(GetStellationOffset(pShape));
    if (ok) ok = Rec.WriteDOUBLE(GetPrimaryCurvature(pShape));
    if (ok) ok = Rec.WriteDOUBLE(GetSecondaryCurvature(pShape));
    if (ok) ok = pFilter->Write(&Rec);

    return ok;
}

BOOL CXaraFileRectangle::WriteRectangleSimpleRoundedStellatedReformed(BaseCamelotFilter * pFilter, NodeRegularShape * pShape)
{
    BOOL ok;

    CamelotFileRecord Rec(pFilter,TAG_RECTANGLE_SIMPLE_ROUNDED_STELLATED_REFORMED, TAG_RECTANGLE_SIMPLE_ROUNDED_STELLATED_REFORMED_SIZE);

    ok = Rec.Init();
    if (ok) ok = Rec.WriteCoord(GetCentrePoint(pShape));
    if (ok) ok = Rec.WriteINT32(GetWidth(pShape));
    if (ok) ok = Rec.WriteINT32(GetHeight(pShape));
    if (ok) ok = Rec.WriteDOUBLE(GetStellationRadius(pShape));
    if (ok) ok = Rec.WriteDOUBLE(GetStellationOffset(pShape));
    if (ok) ok = Rec.WriteDOUBLE(GetPrimaryCurvature(pShape));
    if (ok) ok = Rec.WriteDOUBLE(GetSecondaryCurvature(pShape));
    if (ok) ok = Rec.WritePath(GetPrimaryEdgePath(pShape));
    if (ok) ok = Rec.WritePath(GetSecondaryEdgePath(pShape));
    if (ok) ok = pFilter->Write(&Rec);

    return ok;
}

BOOL CXaraFileRectangle::WriteRectangleComplex(BaseCamelotFilter * pFilter, NodeRegularShape * pShape)
{
    BOOL ok;

    CamelotFileRecord Rec(pFilter,TAG_RECTANGLE_COMPLEX, TAG_RECTANGLE_COMPLEX_SIZE);

    ok = Rec.Init();
    if (ok) ok = Rec.WriteCoord(GetCentrePoint(pShape));
    if (ok) ok = Rec.WriteCoordTrans(GetMajorAxis(pShape),0,0);
    if (ok) ok = Rec.WriteCoordTrans(GetMinorAxis(pShape),0,0);
    if (ok) ok = pFilter->Write(&Rec);

    return ok;
}

BOOL CXaraFileRectangle::WriteRectangleComplexReformed(BaseCamelotFilter * pFilter, NodeRegularShape * pShape)
{
    BOOL ok;

    CamelotFileRecord Rec(pFilter,TAG_RECTANGLE_COMPLEX_REFORMED, TAG_RECTANGLE_COMPLEX_REFORMED_SIZE);

    ok = Rec.Init();
    if (ok) ok = Rec.WriteCoordTrans(GetUTMajorAxis(pShape),0,0);
    if (ok) ok = Rec.WriteCoordTrans(GetUTMinorAxis(pShape),0,0);
    if (ok) ok = Rec.WriteMatrix(GetTransformMatrix(pShape));
    if (ok) ok = Rec.WritePath(GetEdgePath(pShape));
    if (ok) ok = pFilter->Write(&Rec);

    return ok;
}

BOOL CXaraFileRectangle::WriteRectangleComplexStellated(BaseCamelotFilter * pFilter, NodeRegularShape * pShape)
{
    BOOL ok;

    CamelotFileRecord Rec(pFilter,TAG_RECTANGLE_COMPLEX_STELLATED, TAG_RECTANGLE_COMPLEX_STELLATED_SIZE);

    ok = Rec.Init();
    if (ok) ok = Rec.WriteCoord(GetCentrePoint(pShape));
    if (ok) ok = Rec.WriteCoordTrans(GetMajorAxis(pShape),0,0);
    if (ok) ok = Rec.WriteCoordTrans(GetMinorAxis(pShape),0,0);
    if (ok) ok = Rec.WriteDOUBLE(GetStellationRadius(pShape));
    if (ok) ok = Rec.WriteDOUBLE(GetStellationOffset(pShape));
    if (ok) ok = pFilter->Write(&Rec);

    return ok;
}

BOOL CXaraFileRectangle::WriteRectangleComplexStellatedReformed(BaseCamelotFilter * pFilter, NodeRegularShape * pShape)
{
    BOOL ok;

    CamelotFileRecord Rec(pFilter,TAG_RECTANGLE_COMPLEX_STELLATED_REFORMED, TAG_RECTANGLE_COMPLEX_STELLATED_REFORMED_SIZE);

    ok = Rec.Init();
    if (ok) ok = Rec.WriteCoordTrans(GetUTMajorAxis(pShape),0,0);
    if (ok) ok = Rec.WriteCoordTrans(GetUTMinorAxis(pShape),0,0);
    if (ok) ok = Rec.WriteMatrix(GetTransformMatrix(pShape));
    if (ok) ok = Rec.WriteDOUBLE(GetStellationRadius(pShape));
    if (ok) ok = Rec.WriteDOUBLE(GetStellationOffset(pShape));
    if (ok) ok = Rec.WritePath(GetPrimaryEdgePath(pShape));
    if (ok) ok = Rec.WritePath(GetSecondaryEdgePath(pShape));
    if (ok) ok = pFilter->Write(&Rec);

    return ok;
}

BOOL CXaraFileRectangle::WriteRectangleComplexRounded(BaseCamelotFilter * pFilter, NodeRegularShape * pShape)
{
    BOOL ok;

    CamelotFileRecord Rec(pFilter,TAG_RECTANGLE_COMPLEX_ROUNDED, TAG_RECTANGLE_COMPLEX_ROUNDED_SIZE);

    ok = Rec.Init();
    if (ok) ok = Rec.WriteCoord(GetCentrePoint(pShape));
    if (ok) ok = Rec.WriteCoordTrans(GetMajorAxis(pShape),0,0);
    if (ok) ok = Rec.WriteCoordTrans(GetMinorAxis(pShape),0,0);
    if (ok) ok = Rec.WriteDOUBLE(GetCurvature(pShape));
    if (ok) ok = pFilter->Write(&Rec);

    return ok;
}

BOOL CXaraFileRectangle::WriteRectangleComplexRoundedReformed(BaseCamelotFilter * pFilter, NodeRegularShape * pShape)
{
    BOOL ok;

    CamelotFileRecord Rec(pFilter,TAG_RECTANGLE_COMPLEX_ROUNDED_REFORMED, TAG_RECTANGLE_COMPLEX_ROUNDED_REFORMED_SIZE);

    ok = Rec.Init();
    if (ok) ok = Rec.WriteCoordTrans(GetUTMajorAxis(pShape),0,0);
    if (ok) ok = Rec.WriteCoordTrans(GetUTMinorAxis(pShape),0,0);
    if (ok) ok = Rec.WriteMatrix(GetTransformMatrix(pShape));
    if (ok) ok = Rec.WriteDOUBLE(GetCurvature(pShape));
    if (ok) ok = Rec.WritePath(GetEdgePath(pShape));
    if (ok) ok = pFilter->Write(&Rec);

    return ok;
}

BOOL CXaraFileRectangle::WriteRectangleComplexRoundedStellated(BaseCamelotFilter * pFilter, NodeRegularShape * pShape)
{
    BOOL ok;

    CamelotFileRecord Rec(pFilter,TAG_RECTANGLE_COMPLEX_ROUNDED_STELLATED, TAG_RECTANGLE_COMPLEX_ROUNDED_STELLATED_SIZE);

    ok = Rec.Init();
    if (ok) ok = Rec.WriteCoord(GetCentrePoint(pShape));
    if (ok) ok = Rec.WriteCoordTrans(GetMajorAxis(pShape),0,0);
    if (ok) ok = Rec.WriteCoordTrans(GetMinorAxis(pShape),0,0);
    if (ok) ok = Rec.WriteDOUBLE(GetStellationRadius(pShape));
    if (ok) ok = Rec.WriteDOUBLE(GetStellationOffset(pShape));
    if (ok) ok = Rec.WriteDOUBLE(GetPrimaryCurvature(pShape));
    if (ok) ok = Rec.WriteDOUBLE(GetSecondaryCurvature(pShape));
    if (ok) ok = pFilter->Write(&Rec);

    return ok;
}

BOOL CXaraFileRectangle::WriteRectangleComplexRoundedStellatedReformed(BaseCamelotFilter * pFilter, NodeRegularShape * pShape)
{
    BOOL ok;

    CamelotFileRecord Rec(pFilter,TAG_RECTANGLE_COMPLEX_ROUNDED_STELLATED_REFORMED, TAG_RECTANGLE_COMPLEX_ROUNDED_STELLATED_REFORMED_SIZE);

    ok = Rec.Init();
    if (ok) ok = Rec.WriteCoordTrans(GetUTMajorAxis(pShape),0,0);
    if (ok) ok = Rec.WriteCoordTrans(GetUTMinorAxis(pShape),0,0);
    if (ok) ok = Rec.WriteMatrix(GetTransformMatrix(pShape));
    if (ok) ok = Rec.WriteDOUBLE(GetStellationRadius(pShape));
    if (ok) ok = Rec.WriteDOUBLE(GetStellationOffset(pShape));
    if (ok) ok = Rec.WriteDOUBLE(GetPrimaryCurvature(pShape));
    if (ok) ok = Rec.WriteDOUBLE(GetSecondaryCurvature(pShape));
    if (ok) ok = Rec.WritePath(GetPrimaryEdgePath(pShape));
    if (ok) ok = Rec.WritePath(GetSecondaryEdgePath(pShape));
    if (ok) ok = pFilter->Write(&Rec);

    return ok;
}

---