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Added a viewer for the IQ chart files.

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This commit is contained in:
feyris-tan 2025-07-26 23:53:25 +02:00
parent d83bdb986d
commit e020969df0
13 changed files with 456 additions and 3 deletions
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2
.gitignore vendored
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@ -114,3 +114,5 @@ imgui.ini
/PrivateDataSpecifiers/skyscraper8.EPGCollectorPort/obj/Debug/net8.0
/PrivateDataSpecifiers/skyscraper8.EPGCollectorPort/obj
/.vs/skyscraper8/CopilotIndices/17.14.827.52834
/GUIs/skyscraper8.AnagramViewer/obj
/GUIs/skyscraper8.AnagramViewer/bin/Debug/net8.0-windows

68
GUIs/skyscraper8.AnagramViewer/Handlers/IQHandler.cs Normal file
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@ -0,0 +1,68 @@
using System;
using System.Collections.Generic;
using System.Drawing.Imaging;
using System.Linq;
using System.Runtime.InteropServices;
using System.Text;
using System.Threading.Tasks;
using skyscraper5.Skyscraper.IO;
using skyscraper8.Skyscraper.Drawing;
namespace skyscraper8.AnagramViewer.Handlers
{
internal class IQHandler : IFileTypeHandler
{
public DataType CheckDataType(Stream input)
{
byte readUInt8 = input.ReadUInt8();
if (readUInt8 == 0x41)
return DataType.Image;
return DataType.Unknown;
}
public Image AsImage(Stream input)
{
IqChartData iqChartData = IqChartData.LoadFrom(input);
Bitmap bitmap = new Bitmap(256, 256,PixelFormat.Format24bppRgb);
BitmapData bitmapData = bitmap.LockBits(new Rectangle(0, 0, 256, 256), ImageLockMode.WriteOnly, PixelFormat.Format24bppRgb);
byte[] buffer = new byte[(256 * 256) * 3];
int oPos = 0;
for (int y = 0; y < 256; y++)
{
for (int x = 0; x < 256; x++)
{
byte b = iqChartData.IQ[y][x];
if (b != 0)
{
buffer[oPos] = b; //R
buffer[oPos + 1] = 0; //G
buffer[oPos + 2] = (byte)(255 - b); //B
buffer[oPos] = (byte)(~buffer[oPos]);
buffer[oPos + 1] = 0;
buffer[oPos + 2] = (byte)(~buffer[oPos + 2]);
}
else
{
buffer[oPos] = 255;
buffer[oPos + 1] = 255;
buffer[oPos + 2] = 255;
}
oPos += 3;
}
}
Marshal.Copy(buffer, 0, bitmapData.Scan0, buffer.Length);
bitmap.UnlockBits(bitmapData);
return bitmap;
}
public string AsText(Stream input)
{
throw new NotImplementedException();
}
}
}

23
GUIs/skyscraper8.AnagramViewer/IFileTypeHandler.cs Normal file
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@ -0,0 +1,23 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace skyscraper8.AnagramViewer
{
internal interface IFileTypeHandler
{
DataType CheckDataType(Stream input);
Image AsImage(Stream input);
string AsText(Stream input);
}
internal enum DataType
{
Unknown,
Image,
Text
}
}

62
GUIs/skyscraper8.AnagramViewer/ImageViewer.Designer.cs generated Normal file
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@ -0,0 +1,62 @@
namespace skyscraper8.AnagramViewer
{
partial class ImageViewer
{
/// <summary>
/// Required designer variable.
/// </summary>
private System.ComponentModel.IContainer components = null;
/// <summary>
/// Clean up any resources being used.
/// </summary>
/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
protected override void Dispose(bool disposing)
{
if (disposing && (components != null))
{
components.Dispose();
}
base.Dispose(disposing);
}
#region Windows Form Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
pictureBox1 = new PictureBox();
((System.ComponentModel.ISupportInitialize)pictureBox1).BeginInit();
SuspendLayout();
//
// pictureBox1
//
pictureBox1.BorderStyle = BorderStyle.Fixed3D;
pictureBox1.Dock = DockStyle.Fill;
pictureBox1.Location = new Point(0, 0);
pictureBox1.Name = "pictureBox1";
pictureBox1.Size = new Size(800, 450);
pictureBox1.TabIndex = 0;
pictureBox1.TabStop = false;
//
// ImageViewer
//
AutoScaleDimensions = new SizeF(7F, 15F);
AutoScaleMode = AutoScaleMode.Font;
ClientSize = new Size(800, 450);
Controls.Add(pictureBox1);
FormBorderStyle = FormBorderStyle.FixedToolWindow;
Name = "ImageViewer";
Text = "ImageViewer";
((System.ComponentModel.ISupportInitialize)pictureBox1).EndInit();
ResumeLayout(false);
}
#endregion
internal PictureBox pictureBox1;
}
}

23
GUIs/skyscraper8.AnagramViewer/ImageViewer.cs Normal file
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@ -0,0 +1,23 @@
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace skyscraper8.AnagramViewer
{
public partial class ImageViewer : Form
{
public ImageViewer(Image asImage)
{
InitializeComponent();
pictureBox1.Image = asImage;
this.Width = asImage.Width;
this.Height = asImage.Height;
}
}
}

120
GUIs/skyscraper8.AnagramViewer/ImageViewer.resx Normal file
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@ -0,0 +1,120 @@
<?xml version="1.0" encoding="utf-8"?>
<root>
<!--
Microsoft ResX Schema
Version 2.0
The primary goals of this format is to allow a simple XML format
that is mostly human readable. The generation and parsing of the
various data types are done through the TypeConverter classes
associated with the data types.
Example:
... ado.net/XML headers & schema ...
<resheader name="resmimetype">text/microsoft-resx</resheader>
<resheader name="version">2.0</resheader>
<resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
<resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
<data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
<data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
<data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
<value>[base64 mime encoded serialized .NET Framework object]</value>
</data>
<data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
<value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
<comment>This is a comment</comment>
</data>
There are any number of "resheader" rows that contain simple
name/value pairs.
Each data row contains a name, and value. The row also contains a
type or mimetype. Type corresponds to a .NET class that support
text/value conversion through the TypeConverter architecture.
Classes that don't support this are serialized and stored with the
mimetype set.
The mimetype is used for serialized objects, and tells the
ResXResourceReader how to depersist the object. This is currently not
extensible. For a given mimetype the value must be set accordingly:
Note - application/x-microsoft.net.object.binary.base64 is the format
that the ResXResourceWriter will generate, however the reader can
read any of the formats listed below.
mimetype: application/x-microsoft.net.object.binary.base64
value : The object must be serialized with
: System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
: and then encoded with base64 encoding.
mimetype: application/x-microsoft.net.object.soap.base64
value : The object must be serialized with
: System.Runtime.Serialization.Formatters.Soap.SoapFormatter
: and then encoded with base64 encoding.
mimetype: application/x-microsoft.net.object.bytearray.base64
value : The object must be serialized into a byte array
: using a System.ComponentModel.TypeConverter
: and then encoded with base64 encoding.
-->
<xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
<xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
<xsd:element name="root" msdata:IsDataSet="true">
<xsd:complexType>
<xsd:choice maxOccurs="unbounded">
<xsd:element name="metadata">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="value" type="xsd:string" minOccurs="0" />
</xsd:sequence>
<xsd:attribute name="name" use="required" type="xsd:string" />
<xsd:attribute name="type" type="xsd:string" />
<xsd:attribute name="mimetype" type="xsd:string" />
<xsd:attribute ref="xml:space" />
</xsd:complexType>
</xsd:element>
<xsd:element name="assembly">
<xsd:complexType>
<xsd:attribute name="alias" type="xsd:string" />
<xsd:attribute name="name" type="xsd:string" />
</xsd:complexType>
</xsd:element>
<xsd:element name="data">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
<xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
</xsd:sequence>
<xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
<xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
<xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
<xsd:attribute ref="xml:space" />
</xsd:complexType>
</xsd:element>
<xsd:element name="resheader">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
</xsd:sequence>
<xsd:attribute name="name" type="xsd:string" use="required" />
</xsd:complexType>
</xsd:element>
</xsd:choice>
</xsd:complexType>
</xsd:element>
</xsd:schema>
<resheader name="resmimetype">
<value>text/microsoft-resx</value>
</resheader>
<resheader name="version">
<value>2.0</value>
</resheader>
<resheader name="reader">
<value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
</resheader>
<resheader name="writer">
<value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
</resheader>
</root>

77
GUIs/skyscraper8.AnagramViewer/Program.cs Normal file
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@ -0,0 +1,77 @@
using System.Reflection;
namespace skyscraper8.AnagramViewer
{
internal static class Program
{
/// <summary>
/// The main entry point for the application.
/// </summary>
[STAThread]
static void Main(string[] args)
{
// To customize application configuration such as set high DPI settings or default font,
// see https://aka.ms/applicationconfiguration.
ApplicationConfiguration.Initialize();
if (args.Length == 0)
{
MessageBox.Show("Invalid function call!");
return;
}
FileInfo fi = new FileInfo(args[0]);
if (!fi.Exists)
{
MessageBox.Show("Couldn't find {0}!", args[0]);
return;
}
FileStream fileStream = fi.OpenRead();
BufferedStream bufferedStream = new BufferedStream(fileStream, 2048);
IFileTypeHandler usableHandler = null;
DataType determiendDataType = DataType.Unknown;
Type fileHandlerType = typeof(IFileTypeHandler);
Assembly assembly = fileHandlerType.Assembly;
Type[] types = assembly.GetTypes();
foreach (Type typeCandidate in types)
{
if (!typeCandidate.IsAssignableTo(fileHandlerType))
continue;
if (typeCandidate.IsInterface)
continue;
bufferedStream.Position = 0;
IFileTypeHandler instance = (IFileTypeHandler)Activator.CreateInstance(typeCandidate);
DataType checkDataType = instance.CheckDataType(bufferedStream);
if (checkDataType != DataType.Unknown)
{
usableHandler = instance;
determiendDataType = checkDataType;
bufferedStream.Position = 0;
break;
}
}
if (usableHandler == null)
{
MessageBox.Show(String.Format("Don't know what type of file {0} is.", fi.FullName));
return;
}
switch (determiendDataType)
{
case DataType.Image:
Image asImage = usableHandler.AsImage(bufferedStream);
ImageViewer imageViewer = new ImageViewer(asImage);
Application.Run(imageViewer);
return;
default:
MessageBox.Show(String.Format("Don't know how to handle files of type {0}", determiendDataType.ToString()));
return;
}
}
}
}

8
GUIs/skyscraper8.AnagramViewer/Properties/launchSettings.json Normal file
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@ -0,0 +1,8 @@
{
"profiles": {
"skyscraper8.AnagramViewer": {
"commandName": "Project",
"commandLineArgs": "\"C:\\Users\\Sascha Schiemann\\source\\repos\\skyscraper8\\skyscraper8\\bin\\Debug\\net8.0\\iq.bin\""
}
}
}

15
GUIs/skyscraper8.AnagramViewer/skyscraper8.AnagramViewer.csproj Normal file
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@ -0,0 +1,15 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<OutputType>WinExe</OutputType>
<TargetFramework>net8.0-windows</TargetFramework>
<Nullable>enable</Nullable>
<UseWindowsForms>true</UseWindowsForms>
<ImplicitUsings>enable</ImplicitUsings>
</PropertyGroup>
<ItemGroup>
<ProjectReference Include="..\..\skyscraper8\skyscraper8.csproj" />
</ItemGroup>
</Project>

8
GUIs/skyscraper8.AnagramViewer/skyscraper8.AnagramViewer.csproj.user Normal file
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@ -0,0 +1,8 @@
<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="Current" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup>
<Compile Update="ImageViewer.cs">
<SubType>Form</SubType>
</Compile>
</ItemGroup>
</Project>

7
skyscraper8.sln
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@ -61,6 +61,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "skyscraper8.UI.ImGui", "GUI
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "skyscraper8.EPGCollectorPort", "PrivateDataSpecifiers\skyscraper8.EPGCollectorPort\skyscraper8.EPGCollectorPort.csproj", "{CF21D250-9804-4191-89F5-95821E3AF39D}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "skyscraper8.AnagramViewer", "GUIs\skyscraper8.AnagramViewer\skyscraper8.AnagramViewer.csproj", "{EBB6B1CF-2597-4962-AA31-2B42B4C28C7D}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
@ -151,6 +153,10 @@ Global
{CF21D250-9804-4191-89F5-95821E3AF39D}.Debug|Any CPU.Build.0 = Debug|Any CPU
{CF21D250-9804-4191-89F5-95821E3AF39D}.Release|Any CPU.ActiveCfg = Release|Any CPU
{CF21D250-9804-4191-89F5-95821E3AF39D}.Release|Any CPU.Build.0 = Release|Any CPU
{EBB6B1CF-2597-4962-AA31-2B42B4C28C7D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{EBB6B1CF-2597-4962-AA31-2B42B4C28C7D}.Debug|Any CPU.Build.0 = Debug|Any CPU
{EBB6B1CF-2597-4962-AA31-2B42B4C28C7D}.Release|Any CPU.ActiveCfg = Release|Any CPU
{EBB6B1CF-2597-4962-AA31-2B42B4C28C7D}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
@ -175,6 +181,7 @@ Global
{46CACA1C-F9B2-2FE0-2068-716F381325E9} = {E23457C5-3A34-48EE-8107-C91E2C174B2D}
{BDBDB7A9-D0A4-9B89-0801-2935B2066551} = {E23457C5-3A34-48EE-8107-C91E2C174B2D}
{CF21D250-9804-4191-89F5-95821E3AF39D} = {56729C39-B90E-4DF3-A557-DB93436FB5FF}
{EBB6B1CF-2597-4962-AA31-2B42B4C28C7D} = {E23457C5-3A34-48EE-8107-C91E2C174B2D}
EndGlobalSection
GlobalSection(ExtensibilityGlobals) = postSolution
SolutionGuid = {5147EFA3-3D4E-4FDE-8A36-5840E8F1B80E}

25
skyscraper8/Skyscraper/Drawing/IqChartData.cs
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@ -8,7 +8,7 @@ using skyscraper5.Skyscraper.IO;
namespace skyscraper8.Skyscraper.Drawing
{
internal class IqChartData
public class IqChartData
{
private IqChartData()
{
@ -31,6 +31,25 @@ namespace skyscraper8.Skyscraper.Drawing
return child;
}
public static IqChartData LoadFrom(Stream indata)
{
if (indata.ReadUInt8() != 0x41)
throw new ArgumentException("That stream isn't IQ Data!", nameof(indata));
IqChartData result = null;
while (indata.GetAvailableBytes() >= 4)
{
if (result == null)
result = new IqChartData();
int packSize = indata.ReadInt32LE();
sbyte[] sbytes = indata.ReadSBytes(packSize);
result.PushPacket(sbytes);
}
return result;
}
public bool IsComplete { get; private set; }
@ -38,8 +57,8 @@ namespace skyscraper8.Skyscraper.Drawing
{
for (long l = 0; l < buffer.Length; l += 2)
{
byte i = (byte)buffer[l];
byte q = (byte)buffer[l + 1];
byte i = (byte)(buffer[l] + sbyte.MaxValue);
byte q = (byte)(buffer[l + 1] + sbyte.MaxValue);
if (IQ[i][q] != 255)
{

21
skyscraper8/Skyscraper/IO/StreamExtensions.cs
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@ -123,6 +123,27 @@ namespace skyscraper5.Skyscraper.IO
return buffer;
}
[DebuggerStepThrough]
public static sbyte[] ReadSBytes(this Stream stream, long length)
{
if (length > Int32.MaxValue)
throw new ArgumentOutOfRangeException();
if (length == 0)
return new sbyte[0];
if (length < 0)
throw new ArgumentOutOfRangeException();
int length32 = (int)length;
sbyte[] buffer = new sbyte[length32];
for (int i = 0; i < length32; i++)
{
buffer[i] = (sbyte)stream.ReadUInt8();
}
return buffer;
}
[DebuggerStepThrough]
public static byte ReadUInt8(this Stream stream)
{