libexeinfo/exeinfogui/GEM/PanelGemBox.xeto.cs

using Claunia.Encoding;
using Eto.Forms;
using Eto.Serialization.Xaml;

namespace exeinfogui.GEM
{
    public class PanelGemBox : Panel
    {
        Label   lblCharacter;
        Label   lblThickness;
        TextBox txtBorderColor;
        TextBox txtCharacter;
        TextBox txtCoordinates;
        TextBox txtFill;
        TextBox txtFlags;
        TextBox txtInsideColor;
        TextBox txtSize;
        TextBox txtState;
        TextBox txtTextColor;
        TextBox txtThickness;
        TextBox txtTransparency;

        public PanelGemBox()
        {
            XamlReader.Load(this);
        }

        public void Update(libexeinfo.GEM.TreeObjectNode node)
        {
            sbyte thickness = (sbyte)((node.data & 0xFF0000) >> 16);

            char character = Encoding.AtariSTEncoding.GetString(new[] {(byte)((node.data & 0xFF000000) >> 24)})[0];

            txtFlags.Text       = node.flags == 0 ? "None" : node.flags.ToString();
            txtState.Text       = node.state == 0 ? "Normal" : node.state.ToString();
            txtCoordinates.Text = $"{node.x},{node.y}";
            txtSize.Text        = $"{node.width}x{node.height} pixels";
            txtBorderColor.Text =
                ((libexeinfo.GEM.ObjectColors)((node.data & 0xFFFF & libexeinfo.GEM.BorderColorMask) >> 12)).ToString();
            txtFill.Text =
                ((libexeinfo.GEM.ObjectFillPattern)((node.data & 0xFFFF & libexeinfo.GEM.FillPatternMask) >> 4))
               .ToString();
            txtInsideColor.Text =
                ((libexeinfo.GEM.ObjectColors)((node.data & 0xFFFF & libexeinfo.GEM.InsideColorMask) >> 8)).ToString();
            txtTextColor.Text =
                ((libexeinfo.GEM.ObjectColors)((node.data & 0xFFFF & libexeinfo.GEM.TextColorMask) >> 8)).ToString();
            txtTransparency.Text = (node.data             & 0xFFFF & libexeinfo.GEM.TransparentColor) != 0
                                       ? "Transparent mode"
                                       : "Replace mode";
            if(thickness      < 0) txtThickness.Text = $"{thickness * -1} pixels outward";
            else if(thickness < 0)
                txtThickness.Text = $"{thickness} pixels inward";
            else
                txtThickness.Text = "None";
            txtCharacter.Text = new string(new []{character});

            if(node.type == libexeinfo.GEM.ObjectTypes.G_BOXCHAR)
            {
                txtCharacter.Visible = true;
                txtThickness.Visible = true;
                lblCharacter.Visible = true;
                lblThickness.Visible = true;
            }
            else
            {
                txtCharacter.Visible = false;
                txtThickness.Visible = false;
                lblCharacter.Visible = false;
                lblThickness.Visible = false;
            }
        }
    }
}