ImageCreatorExceptions.h

#ifndef GLIMG_IMAGE_CREATOR_EXCEPTIONS_H
#define GLIMG_IMAGE_CREATOR_EXCEPTIONS_H

#include <string>
#include <exception>

namespace glimg
{

    class ImageCreationException : public std::exception
    {
    public:
        virtual ~ImageCreationException() throw() {}

        virtual const char *what() const throw() {return message.c_str();}

    protected:
        std::string message;
    };

    class BadFaceCountException : public ImageCreationException
    {
    public:
        BadFaceCountException()
        {
            message = "Must pass 1 or 6 as the face count.";
        }
    };

    class CubemapsMustBe2DException : public ImageCreationException
    {
    public:
        CubemapsMustBe2DException()
        {
            message = "Textures with a face count of 6 MUST be 2D textures.";
        }
    };

    class No3DTextureArrayException : public ImageCreationException
    {
    public:
        No3DTextureArrayException()
        {
            message = "Images cannot be 3D arrays.";
        }
    };

    class NoImagesSpecifiedException : public ImageCreationException
    {
    public:
        NoImagesSpecifiedException()
        {
            message = "Mipmap and array count must be > 0.";
        }
    };

    class ArrayOutOfBoundsException : public ImageCreationException
    {
    public:
        ArrayOutOfBoundsException()
        {
            message = "Attempted to add an image to an array index that doesn't exist.";
        }
    };

    class MipmapLayerOutOfBoundsException : public ImageCreationException
    {
    public:
        MipmapLayerOutOfBoundsException()
        {
            message = "Attempted to add an image to a mipmap layer that doesn't exist.";
        }
    };

    class FaceIndexOutOfBoundsException : public ImageCreationException
    {
    public:
        FaceIndexOutOfBoundsException()
        {
            message = "Attempted to add an image to a face index that doesn't exist.";
        }
    };

    class ImageSetAlreadyCreatedException : public ImageCreationException
    {
    public:
        ImageSetAlreadyCreatedException()
        {
            message = "Attempted to use an ImageCreator that has already been used to create an ImageSet.";
        }
    };
}


#endif //GLIMG_IMAGE_CREATOR_EXCEPTIONS_H