//===========================================================================//= Initial version: august 9 2007package vsdk.transition.gui;import vsdk.toolkit.common.VSDK;import vsdk.toolkit.media.RGBImage;import vsdk.toolkit.media.RGBAImage;import vsdk.toolkit.media.RGBPixel;import vsdk.toolkit.media.RGBAPixel;public class GuiCommandCache{    private String id;    private String name;    private String briefDescription;    private String help; // Could contain HTML tags    private RGBAImage icon;    private RGBImage iconTransparency;    public GuiCommandCache()    {        id = null;        name = null;        briefDescription = null;        help = null;        icon = null;        iconTransparency = null;    }    public String getId()    {        return id;    }    public String getName()    {        return name;    }    public String getBriefDescription()    {        return briefDescription;    }    public String getHelp()    {        return help;    }    public RGBAImage getIcon()    {        return icon;    }    public RGBImage getIconTransparency()    {        return iconTransparency;    }    public void applyTransparency()    {        if ( icon == null || iconTransparency == null ) {            return;        }        int xlimit, ylimit, x, y;        xlimit = Math.min(icon.getXSize(), iconTransparency.getXSize());        ylimit = Math.min(icon.getYSize(), iconTransparency.getYSize());        RGBPixel in;        RGBAPixel out;        int r, g, b, a;        for ( y = 0; y < ylimit; y++ ) {            for ( x = 0; x < xlimit; x++ ) {                in = iconTransparency.getPixel(x, y);                r = VSDK.signedByte2unsignedInteger(in.r);                g = VSDK.signedByte2unsignedInteger(in.g);                b = VSDK.signedByte2unsignedInteger(in.b);                a = (r + g + b) / 3;                out = icon.getPixel(x, y);                out.a = VSDK.unsigned8BitInteger2signedByte(a);                icon.putPixel(x, y, out);            }        }    }    public void setId(String i)    {        id = i;    }    public void setName(String n)    {        name = n;    }    public void setBrief(String b)    {        briefDescription = b;    }    public void setHelp(String h)    {        help = h;    }    public void appendToHelp(String h)    {        if ( help != null ) {            help = help + h;        }        else {            help = h;        }    }    public void setIcon(RGBAImage i)    {        icon = i;    }    public void setIconTransparency(RGBImage i)    {        iconTransparency = i;    }    public String toString()    {        String msg =  "  - Command [" + id + "]:\n";        msg = msg + "    . Name: " + name + "\n";        msg = msg + "    . Brief description: " + briefDescription + "\n";        if ( icon == null ) {            msg = msg + "    . No icon image\n";          }          else {              msg = msg + "    . Icon image of size (" + icon.getXSize() +                  ", " + icon.getYSize() + ")\n";        }        return msg;    }}//===========================================================================//= EOF                                                                     =//===========================================================================