--
-- File:        Xw.cdl
-- Created:     Jeudi 24 JUIN 1993
-- Author:      GG
--
---Copyright:   MatraDatavision 1993
--

package Xw

        ---Version:

        ---Purpose: This package contains the common X graphic interface.
        --  Warning: All the interface is described by a set of C routines.
        --          All these C routines are stored in the library
        --          of this package.

        ---References:

uses

        TCollection,
        TShort,
        Aspect,
        Quantity,
        Image,
        TColQuantity,
        MFT,
	TColStd

is

        --------------------
        -- Category: Classes
        --------------------

        class Driver;
        ---Purpose: Creates the X driver.
        --          Activates the c routines of the X interface.
        ---Category: Classes

        class Window;
        ---Purpose: Creates the X Window drawable.
        ---Category: Classes

        class PixMap;
        ---Purpose: Creates a X pixmap
        ---Category: Classes

        class ColorMap;
        ---Purpose: Creates the X Colormap
        ---Category: Classes

        class TypeMap;
        ---Purpose: Creates the X Typemap
        ---Category: Classes

        class WidthMap;
        ---Purpose: Creates the X Widthmap
        ---Category: Classes

        class FontMap;
        ---Purpose: Creates the X Fontmap
        ---Category: Classes

        class MarkMap;
        ---Purpose: Creates the X Markmap
        ---Category: Classes

        class GraphicDevice;
        ---Purpose: Creates the X Device (Connexion & Visual)
        ---Category: Classes

        class IconBox;
        ---Purpose: Creates the X Icon Box
        ---Category: Classes

        class TextManager;
        ---Purpose: Creates a text manager for MFT fonts.
        ---Category: Classes

        -------------------------
        -- Category: Enumerations
        -------------------------

        enumeration WindowQuality is    WQ_3DQUALITY,
                                        WQ_PICTUREQUALITY,
                                        WQ_DRAWINGQUALITY,
                                        WQ_SAMEQUALITY,
                                        WQ_TRANSPARENT,
                                        WQ_OVERLAY
        end WindowQuality ;
        ---Purpose: Definition of the Window graphic quality

        enumeration TypeOfVisual is     TOV_STATICGRAY,
                                        TOV_GRAYSCALE,
                                        TOV_STATICCOLOR,
                                        TOV_PSEUDOCOLOR,
                                        TOV_TRUECOLOR,
                                        TOV_DIRECTCOLOR,
                                        TOV_DEFAULT,
                                        TOV_PREFERRED_PSEUDOCOLOR,
                                        TOV_PREFERRED_TRUECOLOR,
                                        TOV_PREFERRED_OVERLAY,
                                        TOV_OVERLAY
        end TypeOfVisual from Xw;
        ---Purpose: Definition of the visual type

        enumeration TypeOfMapping is    TOM_HARDRAMP,
                                        TOM_SIMPLERAMP,
                                        TOM_BESTRAMP,
                                        TOM_COLORCUBE,
                                        TOM_READONLY
        end TypeOfMapping from Xw;
        ---Purpose: Definition of the colormap type

        ---------------------------------
        -- Category: Instantiated classes
        ---------------------------------

        class ListOfMFTFonts instantiates
                Array1 from TCollection (FontManager from MFT);
        class HListOfMFTFonts instantiates
                HArray1 from TCollection (FontManager from MFT, ListOfMFTFonts);

        -----------------------------
        -- Category: Trace management
        -----------------------------

        SetTrace( TraceLevel,ErrorLevel : Integer ) ;
        ---Purpose: Global Trace Level for Maintenance Only
        ---Category: Trace management

        TraceLevel returns Integer is private ;
        ---Purpose: Return current global Trace level .
        ---Category: Trace management

        ErrorLevel returns Integer is private ;
        ---Purpose: Return current global Error level .
        ---Category: Trace management

end Xw;