BOOL EllipseRecordHandler::ReadEllipseSimple(CXaraFileRecord *pCXaraFileRecord)
{
BOOL ok = TRUE;
NodeRegularShape * pEllipse;
DocCoord CentrePoint;
INT32 Height;
INT32 Width;
pEllipse = new NodeRegularShape;
if (ok) ok = SetupShape(pEllipse);
if (ok) ok = SetIsCircular(pEllipse, TRUE);
if (ok) ok = pCXaraFileRecord->ReadCoord(&CentrePoint);
if (ok) ok = SetCentrePoint(pEllipse, CentrePoint);
if (ok) ok = pCXaraFileRecord->ReadINT32(&Width);
if (ok) ok = pCXaraFileRecord->ReadINT32(&Height);
if (ok) ok = SetHeightAndWidth(pEllipse, Height, Width);
if (ok) ok = InvalidateCache(pEllipse);
if (ok) ok = InsertNode(pEllipse);
return ok;
}
BOOL EllipseRecordHandler::ReadEllipseComplex(CXaraFileRecord *pCXaraFileRecord)
{
BOOL ok = TRUE;
NodeRegularShape *pEllipse;
DocCoord CentrePoint;
DocCoord MajorAxis;
DocCoord MinorAxis;
pEllipse = new NodeRegularShape;
if (ok) ok = SetupShape(pEllipse);
if (ok) ok = SetIsCircular(pEllipse, TRUE);
if (ok) ok = pCXaraFileRecord->ReadCoord(&CentrePoint);
if (ok) ok = SetCentrePoint(pEllipse, CentrePoint);
if (ok) ok = pCXaraFileRecord->ReadCoordTrans(&MajorAxis,0,0);
if (ok) ok = SetMajorAxis(pEllipse, MajorAxis);
if (ok) ok = pCXaraFileRecord->ReadCoordTrans(&MinorAxis,0,0);
if (ok) ok = SetMinorAxis(pEllipse, MinorAxis);
if (ok) ok = InvalidateCache(pEllipse);
if (ok) ok = InsertNode(pEllipse);
return ok;
}
BOOL RectangleRecordHandler::ReadRectangleComplexRoundedReformed(CXaraFileRecord *pCXaraFileRecord)
{
BOOL ok = TRUE;
NodeRegularShape * pRectangle;
DocCoord MajorAxis;
DocCoord MinorAxis;
Matrix TransformMatrix;
double Curvature;
pRectangle = new NodeRegularShape;
if (ok) ok = SetupShape(pRectangle);
if (ok) ok = SetNumberOfSides(pRectangle, NumberOfSides);
if (ok) ok = SetIsRounded(pRectangle, TRUE);
if (ok) ok = pCXaraFileRecord->ReadCoordTrans(&MajorAxis,0,0);
if (ok) ok = SetMajorAxis(pRectangle, MajorAxis);
if (ok) ok = pCXaraFileRecord->ReadCoordTrans(&MinorAxis,0,0);
if (ok) ok = SetMinorAxis(pRectangle, MinorAxis);
if (ok) ok = pCXaraFileRecord->ReadMatrix(&TransformMatrix);
if (ok) ok = SetTransformMatrix(pRectangle, TransformMatrix);
if (ok) ok = pCXaraFileRecord->ReadDOUBLE(&Curvature);
if (ok) ok = SetCurvature(pRectangle, Curvature);
if (ok) ok = pCXaraFileRecord->ReadPath(&(pRectangle->EdgePath1));
if (ok) ok = InvalidateCache(pRectangle);
if (ok) ok = InsertNode(pRectangle);
return ok;
}
BOOL RectangleRecordHandler::ReadRectangleSimpleRoundedReformed(CXaraFileRecord *pCXaraFileRecord)
{
BOOL ok = TRUE;
NodeRegularShape * pRectangle;
DocCoord CentrePoint;
INT32 Height;
INT32 Width;
double Curvature;
pRectangle = new NodeRegularShape;
if (ok) ok = SetupShape(pRectangle);
if (ok) ok = SetNumberOfSides(pRectangle, NumberOfSides);
if (ok) ok = SetIsRounded(pRectangle, TRUE);
if (ok) ok = pCXaraFileRecord->ReadCoord(&CentrePoint);
if (ok) ok = SetCentrePoint(pRectangle, CentrePoint);
if (ok) ok = pCXaraFileRecord->ReadINT32(&Width);
if (ok) ok = pCXaraFileRecord->ReadINT32(&Height);
if (ok) ok = SetHeightAndWidth(pRectangle, Height, Width);
if (ok) ok = pCXaraFileRecord->ReadDOUBLE(&Curvature);
if (ok) ok = SetCurvature(pRectangle, Curvature);
if (ok) ok = pCXaraFileRecord->ReadPath(&(pRectangle->EdgePath1));
if (ok) ok = InvalidateCache(pRectangle);
if (ok) ok = InsertNode(pRectangle);
return ok;
}
BOOL RectangleRecordHandler::ReadRectangleComplexRounded(CXaraFileRecord *pCXaraFileRecord)
{
BOOL ok = TRUE;
NodeRegularShape * pRectangle;
DocCoord CentrePoint;
DocCoord MajorAxis;
DocCoord MinorAxis;
double Curvature;
pRectangle = new NodeRegularShape;
if (ok) ok = SetupShape(pRectangle);
if (ok) ok = SetNumberOfSides(pRectangle, NumberOfSides);
if (ok) ok = SetIsRounded(pRectangle, TRUE);
if (ok) ok = pCXaraFileRecord->ReadCoord(&CentrePoint);
if (ok) ok = SetCentrePoint(pRectangle, CentrePoint);
if (ok) ok = pCXaraFileRecord->ReadCoordTrans(&MajorAxis,0,0);
if (ok) ok = SetMajorAxis(pRectangle, MajorAxis);
if (ok) ok = pCXaraFileRecord->ReadCoordTrans(&MinorAxis,0,0);
if (ok) ok = SetMinorAxis(pRectangle, MinorAxis);
if (ok) ok = pCXaraFileRecord->ReadDOUBLE(&Curvature);
if (ok) ok = SetCurvature(pRectangle, Curvature);
if (ok) ok = InvalidateCache(pRectangle);
if (ok) ok = InsertNode(pRectangle);
return ok;
}
BOOL RectangleRecordHandler::ReadRectangleSimple(CXaraFileRecord *pCXaraFileRecord)
{
BOOL ok = TRUE;
NodeRegularShape * pRectangle;
DocCoord CentrePoint;
INT32 Height;
INT32 Width;
pRectangle = new NodeRegularShape;
if (ok) ok = SetupShape(pRectangle);
if (ok) ok = SetNumberOfSides(pRectangle, NumberOfSides);
if (ok) ok = pCXaraFileRecord->ReadCoord(&CentrePoint);
if (ok) ok = SetCentrePoint(pRectangle, CentrePoint);
if (ok) ok = pCXaraFileRecord->ReadINT32(&Width);
if (ok) ok = pCXaraFileRecord->ReadINT32(&Height);
if (ok) ok = SetHeightAndWidth(pRectangle, Height, Width);
if (ok) ok = InvalidateCache(pRectangle);
if (ok) ok = InsertNode(pRectangle);
return ok;
}
BOOL RectangleRecordHandler::ReadRectangleSimpleStellated(CXaraFileRecord *pCXaraFileRecord)
{
BOOL ok = TRUE;
NodeRegularShape * pRectangle;
DocCoord CentrePoint;
INT32 Height;
INT32 Width;
double StellationRadius;
double StellationOffset;
pRectangle = new NodeRegularShape;
if (ok) ok = SetupShape(pRectangle);
if (ok) ok = SetNumberOfSides(pRectangle, NumberOfSides);
if (ok) ok = SetIsStellated(pRectangle, TRUE);
if (ok) ok = pCXaraFileRecord->ReadCoord(&CentrePoint);
if (ok) ok = SetCentrePoint(pRectangle, CentrePoint);
if (ok) ok = pCXaraFileRecord->ReadINT32(&Width);
if (ok) ok = pCXaraFileRecord->ReadINT32(&Height);
if (ok) ok = SetHeightAndWidth(pRectangle, Height, Width);
if (ok) ok = pCXaraFileRecord->ReadDOUBLE(&StellationRadius);
if (ok) ok = SetStellationRadius(pRectangle, StellationRadius);
if (ok) ok = pCXaraFileRecord->ReadDOUBLE(&StellationOffset);
if (ok) ok = SetStellationOffset(pRectangle, StellationOffset);
if (ok) ok = InvalidateCache(pRectangle);
if (ok) ok = InsertNode(pRectangle);
return ok;
}
void sphere::SetSphere(point c, float r, int res)
{
center = c;
radius = r;
resolution = res;
SetupShape();
}
BOOL RegularShapeRecordHandler::ReadShapeGeneralPhase1(CXaraFileRecord *pCXaraFileRecord)
{
BOOL ok = TRUE;
NodeRegularShape * pShape;
BYTE Flags;
UINT16 NumberOfSides;
DocCoord UTCentrePoint;
DocCoord MajorAxis;
DocCoord MinorAxis;
Matrix TransformMatrix;
double StellationRadius;
double StellationOffset;
double PrimaryCurvature;
double SecondaryCurvature;
pShape = new NodeRegularShape;
if (ok) ok = SetupShape(pShape);
if (ok) ok = pCXaraFileRecord->ReadBYTE(&Flags);
if (ok) ok = SetFlags(pShape, Flags);
if (ok) ok = pCXaraFileRecord->ReadUINT16(&NumberOfSides);
if (ok) ok = SetNumberOfSides(pShape, NumberOfSides);
if (ok) ok = pCXaraFileRecord->ReadCoordTrans(&UTCentrePoint,0,0);
if (ok) ok = SetUTCentrePoint(pShape, UTCentrePoint);
if (ok) ok = pCXaraFileRecord->ReadCoordTrans(&MajorAxis,0,0);
if (ok) ok = SetMajorAxis(pShape, MajorAxis);
if (ok) ok = pCXaraFileRecord->ReadCoordTrans(&MinorAxis,0,0);
if (ok) ok = SetMinorAxis(pShape, MinorAxis);
if (ok) ok = pCXaraFileRecord->ReadMatrix(&TransformMatrix);
if (ok) ok = SetTransformMatrix(pShape, TransformMatrix);
if (ok) ok = pCXaraFileRecord->ReadDOUBLE(&StellationRadius);
if (ok) ok = SetStellationRadius(pShape, StellationRadius);
if (ok) ok = pCXaraFileRecord->ReadDOUBLE(&StellationOffset);
if (ok) ok = SetStellationOffset(pShape, StellationOffset);
if (ok) ok = pCXaraFileRecord->ReadDOUBLE(&PrimaryCurvature);
if (ok) ok = SetPrimaryCurvature(pShape, PrimaryCurvature);
if (ok) ok = pCXaraFileRecord->ReadDOUBLE(&SecondaryCurvature);
if (ok) ok = SetSecondaryCurvature(pShape, SecondaryCurvature);
if (ok) ok = pCXaraFileRecord->ReadPath(&(pShape->EdgePath1));
if (ok) ok = pCXaraFileRecord->ReadPath(&(pShape->EdgePath2));
if (ok) ok = InvalidateCache(pShape);
if (ok) ok = InsertNode(pShape);
return ok;
}
void cone::SetCone(point c, float r, float h, int res, int a, bool capped)
{
base = c;
radius = r;
height = h;
resolution = res;
axis = a;
SetupShape();
}
void cylinder::SetCylinder(point c, float r, float h, int res, int a, bool capped)
{
base = c;
radius = r;
height = h;
axis = a;
resolution = res;
SetupShape();
}
void cone::Read(Loader &input)
{
char token[MAX_INPUT_LENGTH];
bool moreTokens;
do
{
input.PeekTokens(token, 1);
moreTokens = true;
if (strcmp(token, "base") == 0)
{
input.ReadToken(token);
for (int i = 0; i < 3; i++)
if (!input.ReadFloat(base[i]))
input.Error("Not enough parameters for cone's base in cone '%s'", objectName);
}
else if (strcmp(token, "radius") == 0)
{
input.ReadToken(token);
if (!input.ReadFloat(radius))
input.Error("Error reading radius in cone '%s'", objectName);
}
else if (strcmp(token, "height") == 0)
{
input.ReadToken(token);
if (!input.ReadFloat(height))
input.Error("Error reading height in cone '%s'", objectName);
}
else if (strcmp(token, "axis") == 0)
{
input.ReadToken(token);
if (!input.ReadInt(axis))
input.Error("Error reading axis number in cone '%s'", objectName);
}
else if (strcmp(token, "capped") == 0)
{
input.ReadToken(token);
if (!input.ReadBool(capped))
input.Error("Error reading height in cone '%s'", objectName);
}
else if (strcmp(token, "resolution") == 0)
{
input.ReadToken(token);
if (!input.ReadInt(resolution))
input.Error("Error reading resolution in cone '%s'", objectName);
}
else
moreTokens = false; // If we don't recognize it jump out ... it is an attribute
} while (moreTokens);
SetupShape();
}
BOOL RectangleRecordHandler::ReadRectangleComplexRoundedStellatedReformed(CXaraFileRecord *pCXaraFileRecord)
{
BOOL ok = TRUE;
NodeRegularShape * pRectangle;
DocCoord MajorAxis;
DocCoord MinorAxis;
Matrix TransformMatrix;
double StellationRadius;
double StellationOffset;
double PrimaryCurvature;
double SecondaryCurvature;
pRectangle = new NodeRegularShape;
if (ok) ok = SetupShape(pRectangle);
if (ok) ok = SetNumberOfSides(pRectangle, NumberOfSides);
if (ok) ok = SetIsRounded(pRectangle, TRUE);
if (ok) ok = SetIsStellated(pRectangle, TRUE);
if (ok) ok = pCXaraFileRecord->ReadCoordTrans(&MajorAxis,0,0);
if (ok) ok = SetMajorAxis(pRectangle, MajorAxis);
if (ok) ok = pCXaraFileRecord->ReadCoordTrans(&MinorAxis,0,0);
if (ok) ok = SetMinorAxis(pRectangle, MinorAxis);
if (ok) ok = pCXaraFileRecord->ReadMatrix(&TransformMatrix);
if (ok) ok = SetTransformMatrix(pRectangle, TransformMatrix);
if (ok) ok = pCXaraFileRecord->ReadDOUBLE(&StellationRadius);
if (ok) ok = SetStellationRadius(pRectangle, StellationRadius);
if (ok) ok = pCXaraFileRecord->ReadDOUBLE(&StellationOffset);
if (ok) ok = SetStellationOffset(pRectangle, StellationOffset);
if (ok) ok = pCXaraFileRecord->ReadDOUBLE(&PrimaryCurvature);
if (ok) ok = SetPrimaryCurvature(pRectangle, PrimaryCurvature);
if (ok) ok = pCXaraFileRecord->ReadDOUBLE(&SecondaryCurvature);
if (ok) ok = SetSecondaryCurvature(pRectangle, SecondaryCurvature);
if (ok) ok = pCXaraFileRecord->ReadPath(&(pRectangle->EdgePath1));
if (ok) ok = pCXaraFileRecord->ReadPath(&(pRectangle->EdgePath2));
if (ok) ok = InvalidateCache(pRectangle);
if (ok) ok = InsertNode(pRectangle);
return ok;
}
void sphere::Read(Loader &input)
{
char token[MAX_INPUT_LENGTH];
bool moreTokens;
do
{
// We need to "peek" because if the token isn't giving us one
// of the sphere properties, then it is a shape attribute like
// color and if we've already read it out of the file, the shape
// class would not be able to read the attribute afterwords.
// So we "peek" at the token which does not remove it from the
// file stream. For more information, see the "PeekTokens"
// method defined in the Loader class
input.PeekTokens(token, 1);
moreTokens = true;
if (strcmp(token, "center") == 0)
{
input.ReadToken(token);
for (int i = 0; i < 3; i++)
if (!input.ReadFloat(center[i]))
input.Error("Not enough parameters for sphere's center in sphere '%s'", objectName);
}
else if (strcmp(token, "radius") == 0)
{
input.ReadToken(token);
if (!input.ReadFloat(radius))
input.Error("Error reading radius in sphere '%s'", objectName);
}
else if (strcmp(token, "resolution") == 0)
{
input.ReadToken(token);
if (!input.ReadInt(resolution))
input.Error("Error reading resolution in sphere '%s'", objectName);
}
else
moreTokens = false; // If we don't recognize it jump out ... it is an attribute
} while (moreTokens);
SetupShape();
}
