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PainterlyUNO/Matrix App/forms/MatrixDesigner.cs

870 lines
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C#
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#define DEBUG_ENABLED
#define DEBUG_ENABLED
using System;
using System.Collections.Generic;
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using System.Diagnostics;
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using System.Diagnostics.CodeAnalysis;
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using System.Drawing;
using System.Linq;
using System.Windows.Forms;
using System.IO.Ports;
using System.Timers;
using System.Drawing.Imaging;
using System.IO;
using System.Management;
using System.Text.RegularExpressions;
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using static Matrix_App.Defaults;
using static Matrix_App.ArduinoInstruction;
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using static Matrix_App.Utils;
using Matrix_App.Themes;
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using Timer = System.Timers.Timer;
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namespace Matrix_App
{
public partial class MatrixDesignerMain : Form
{
#region Private-Members
/// <summary>
/// Port update Timer
/// Reloads available port names at consecutive rates
/// </summary>
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private Timer? portNameUpdater;
private Timer? delay;
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private static SerialPort _port = new SerialPort();
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private uint portNumber;
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private bool runningGif;
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private readonly PortCommandQueue commandQueue = new PortCommandQueue(ref _port);
private readonly Regex comRegex = new Regex(@"COM[\d]+");
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/// <summary>
/// Gif like frame video buffer
/// </summary>
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public static byte[][] gifBuffer = CreateImageRGB_NT(MatrixStartWidth, MatrixStartHeight, MatrixStartFrames);
public static readonly ThreadQueue IMAGE_DRAWER = new ThreadQueue("Matrix Image Drawer", 4);
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#endregion
#region Setup
public MatrixDesignerMain()
{
// generate UI
InitializeComponent();
// Set Parent of our matrix
matrixView.Instance(this);
// Generate filter access buttons
MatrixGifGenerator.GenerateBaseUi(pregeneratedModsBase, matrixView, this);
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Init();
// apply light-mode by default
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new LightMode().ApplyTheme(this);
Show();
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}
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private void Init()
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{
// Create port name update timer
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portNameUpdater = new Timer(PortNameUpdateInterval);
portNameUpdater.Elapsed += UpdatePortNames;
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portNameUpdater.AutoReset = true;
portNameUpdater.Enabled = true;
// create gif playback timer
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delay = new Timer((int) Delay.Value);
delay.Elapsed += Timelineupdate;
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delay.AutoReset = true;
// Set color wheel event handler
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ZeichnenFarbRad.handler = ColorWheel_Handler!;
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// setup port settings
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_port.BaudRate = BaudRate;
_port.ReadTimeout = ReadTimeoutMs;
_port.WriteTimeout = WriteTimeoutMs;
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// setup matrix
AdjustMatrixTable();
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// search for initial ports
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GatherPortNames();
HideEasterEgg();
}
private void HideEasterEgg()
{
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if (((int) DateTime.Now.DayOfWeek) != 3)
return;
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if (new Random().Next(0, 9) >= 1)
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return;
using (Bitmap wednesdayFrog = new Bitmap(Properties.Resources.Frosch))
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{
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matrixWidth.Value = wednesdayFrog.Width;
matrixHeight.Value = wednesdayFrog.Height;
ResizeGif();
for (var x = 0; x < wednesdayFrog.Width; x++)
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{
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for (var y = 0; y < wednesdayFrog.Height; y++)
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{
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var pixel = wednesdayFrog.GetPixel(x, y);
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matrixView.SetPixelNoRefresh(x, y, pixel);
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}
}
}
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matrixView.Refresh();
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}
#endregion
#region UI-Methods
#region Port-ComboBox
/// <summary>
/// Updates the port names to newest available ports.
/// Called by <see cref="portNameUpdater"/>.
/// </summary>
/// <param name="source"></param>
/// <param name="e"></param>
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private void UpdatePortNames(object source, ElapsedEventArgs e)
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{
if (Ports.InvokeRequired)
{
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// invoke on the combo-boxes thread
Ports.Invoke(new Action(GatherPortNames));
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}
else
{
// run on this thread
GatherPortNames();
}
}
/// <summary>
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/// Gathers all available ports and sets them to the combobox <see cref="Ports"/>
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/// </summary>
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[SuppressMessage("ReSharper", "CoVariantArrayConversion", Justification = "Never got an exception, so seems to be just fine")]
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private void GatherPortNames()
{
var ports = SerialPort.GetPortNames();
// save previously selected
var selected = this.Ports.SelectedItem;
// get device names from ports
var newPorts = GetDeviceNames(ports);
// add virtual port
newPorts.AddLast("Virtual-Unlimited (COM257)");
// search for new port
foreach (var newPort in newPorts)
{
// find any new port
var found = Ports.Items.Cast<object?>().Any(oldPort => (string) oldPort! == newPort);
// some port wasn't found, recreate list
if (!found)
{
commandQueue.InvalidatePort();
Ports.Items.Clear();
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Ports.Items.AddRange(newPorts.ToArray()!);
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// select previously selected port if port is still accessible
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if (selected != null && Ports.Items.Contains(selected))
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{
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Ports.SelectedItem = selected;
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} else
{
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Ports.SelectedIndex = 0;
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}
break;
}
}
}
private static LinkedList<string> GetDeviceNames(string[] ports)
{
ManagementClass processClass = new ManagementClass("Win32_PnPEntity");
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ManagementObjectCollection devicePortNames = processClass.GetInstances();
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var newPorts = new LinkedList<string>();
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foreach (var currentPort in ports)
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{
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foreach (var o in devicePortNames)
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{
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var name = ((ManagementObject) o).GetPropertyValue("Name");
if (name == null || !name.ToString()!.Contains(currentPort))
continue;
newPorts.AddLast(name.ToString()!);
break;
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}
}
return newPorts;
}
/// <summary>
/// Invoked when the selected port has changed.
/// Applies the new port settings.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Ports_SelectedIndexChanged(object sender, EventArgs e)
{
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lock (_port)
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{
if (_port.IsOpen)
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{
_port.Close();
}
var item = (string)((ComboBox)sender).SelectedItem;
if (item != null)
{
// extract port
var matches = comRegex.Matches(item);
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if(matches.Count > 0)
{
// only select valid port numbers (up to (including) 256)
portNumber = UInt32.Parse(matches[0].Value.Split('M')[1]);
if (portNumber <= 256)
{
// set valid port
_port.PortName = matches[0].Value;
commandQueue.ValidatePort();
} else if (portNumber == 257)
{
// virtual mode, increase limitations as no real arduino is connected
matrixWidth.Maximum = MatrixLimitedWidth;
matrixHeight.Maximum = MatrixLimitedHeight;
commandQueue.InvalidatePort();
} else
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{
// no port selected reset settings
matrixWidth.Maximum = MatrixStartWidth;
matrixHeight.Maximum = MatrixStartHeight;
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}
}
}
}
}
#endregion
#region Scale
/// <summary>
/// Applies a new size to the gif and matrix
/// </summary>
private void AdjustMatrixTable()
{
int width = (int)this.matrixWidth.Value;
int height = (int)this.matrixHeight.Value;
matrixView.resize(width, height);
ResizeGif();
// Delay.Minimum = Math.Min(Width.Value * Height.Value * 5, 500);
}
private void Width_ValueChanged(object sender, EventArgs e)
{
AdjustMatrixTable();
commandQueue.EnqueueArduinoCommand(
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OpcodeScale, // opcode
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(byte)matrixWidth.Value,
(byte)matrixHeight.Value
);
}
private void Height_ValueChanged(object sender, EventArgs e)
{
AdjustMatrixTable();
commandQueue.EnqueueArduinoCommand(
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OpcodeScale, // opcode
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(byte)matrixWidth.Value,
(byte)matrixHeight.Value
);
}
#endregion
#region Edit/Draw
#region TextBoxen
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private void DrawTextBoxRed_KeyUp(object sender, KeyEventArgs e)
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{
if (int.TryParse(ZeichnenTextBoxRed.Text, out var value) && value < 256 && value >= 0)
{
ZeichnenTrackBarRed.Value = value;
ZeichnenFarbRad.setRGB((byte)ZeichnenTrackBarRed.Value, (byte)ZeichnenTrackBarGreen.Value, (byte)ZeichnenTrackBarBlue.Value);
}
else if (value >= 256)
{
ZeichnenTrackBarRed.Value = 255;
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ZeichnenTextBoxRed.Text = @"255";
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ZeichnenFarbRad.setRGB((byte)ZeichnenTrackBarRed.Value, (byte)ZeichnenTrackBarGreen.Value, (byte)ZeichnenTrackBarBlue.Value);
}
matrixView.SetPaintColor(Color.FromArgb(ZeichnenTrackBarRed.Value, ZeichnenTrackBarGreen.Value, ZeichnenTrackBarBlue.Value));
}
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private void DrawTextBoxGreen_KeyUp(object sender, KeyEventArgs e)
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{
if (int.TryParse(ZeichnenTextBoxGreen.Text, out var value) && value < 256 && value >= 0)
{
ZeichnenTrackBarGreen.Value = value;
ZeichnenFarbRad.setRGB((byte)ZeichnenTrackBarRed.Value, (byte)ZeichnenTrackBarGreen.Value, (byte)ZeichnenTrackBarBlue.Value);
}
else if (value >= 256)
{
ZeichnenTrackBarGreen.Value = 255;
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ZeichnenTextBoxGreen.Text = @"255";
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ZeichnenFarbRad.setRGB((byte)ZeichnenTrackBarRed.Value, (byte)ZeichnenTrackBarGreen.Value, (byte)ZeichnenTrackBarBlue.Value);
}
matrixView.SetPaintColor(Color.FromArgb(ZeichnenTrackBarRed.Value, ZeichnenTrackBarGreen.Value, ZeichnenTrackBarBlue.Value));
}
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private void DrawTextBoxBlue_KeyUp(object sender, KeyEventArgs e)
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{
if (int.TryParse(ZeichnenTextBoxBlue.Text, out var value) && value < 256 && value >= 0)
{
ZeichnenTrackBarBlue.Value = value;
ZeichnenFarbRad.setRGB((byte)ZeichnenTrackBarRed.Value, (byte)ZeichnenTrackBarGreen.Value, (byte)ZeichnenTrackBarBlue.Value);
}
else if (value >= 256)
{
ZeichnenTrackBarBlue.Value = 255;
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ZeichnenTextBoxBlue.Text = @"255";
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ZeichnenFarbRad.setRGB((byte)ZeichnenTrackBarRed.Value, (byte)ZeichnenTrackBarGreen.Value, (byte)ZeichnenTrackBarBlue.Value);
}
matrixView.SetPaintColor(Color.FromArgb(ZeichnenTrackBarRed.Value, ZeichnenTrackBarGreen.Value, ZeichnenTrackBarBlue.Value));
}
#endregion
#region TackBars
private void ZeichnenTrackBarRed_Scroll(object sender, EventArgs e)
{
ZeichnenTextBoxRed.Text = ZeichnenTrackBarRed.Value.ToString();
ZeichnenFarbRad.setRGB((byte)ZeichnenTrackBarRed.Value, (byte)ZeichnenTrackBarGreen.Value, (byte)ZeichnenTrackBarBlue.Value);
matrixView.SetPaintColor(Color.FromArgb(ZeichnenTrackBarRed.Value, ZeichnenTrackBarGreen.Value, ZeichnenTrackBarBlue.Value));
}
private void ZeichnenTrackBarGreen_Scroll(object sender, EventArgs e)
{
ZeichnenTextBoxGreen.Text = ZeichnenTrackBarGreen.Value.ToString();
ZeichnenFarbRad.setRGB((byte)ZeichnenTrackBarRed.Value, (byte)ZeichnenTrackBarGreen.Value, (byte)ZeichnenTrackBarBlue.Value);
matrixView.SetPaintColor(Color.FromArgb(ZeichnenTrackBarRed.Value, ZeichnenTrackBarGreen.Value, ZeichnenTrackBarBlue.Value));
}
private void ZeichnenTrackBarBlue_Scroll(object sender, EventArgs e)
{
ZeichnenTextBoxBlue.Text = ZeichnenTrackBarBlue.Value.ToString();
ZeichnenFarbRad.setRGB((byte)ZeichnenTrackBarRed.Value, (byte)ZeichnenTrackBarGreen.Value, (byte)ZeichnenTrackBarBlue.Value);
matrixView.SetPaintColor(Color.FromArgb(ZeichnenTrackBarRed.Value, ZeichnenTrackBarGreen.Value, ZeichnenTrackBarBlue.Value));
}
#endregion
/// <summary>
/// Sets a new color to the edit tab
/// </summary>
/// <param name="color"></param>
public void SetColor(Color color)
{
ZeichnenTrackBarRed.Value = color.R;
ZeichnenTrackBarGreen.Value = color.G;
ZeichnenTrackBarBlue.Value = color.B;
ZeichnenTextBoxRed.Text = color.R.ToString();
ZeichnenTextBoxGreen.Text = color.G.ToString();
ZeichnenTextBoxBlue.Text = color.B.ToString();
ZeichnenFarbRad.setRGB(color.R, color.G, color.B);
}
/// <summary>
/// Updates trackbars and RGB-textboxes according to color wheel settings
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
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private void ColorWheel_Handler(object sender, EventArgs e)
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{
ZeichnenTrackBarRed.Value = ZeichnenFarbRad.getRed();
ZeichnenTrackBarGreen.Value = ZeichnenFarbRad.getGreen();
ZeichnenTrackBarBlue.Value = ZeichnenFarbRad.getBlue();
ZeichnenTextBoxRed.Text = ZeichnenFarbRad.getRed().ToString();
ZeichnenTextBoxGreen.Text = ZeichnenFarbRad.getGreen().ToString();
ZeichnenTextBoxBlue.Text = ZeichnenFarbRad.getBlue().ToString();
matrixView.SetPaintColor(Color.FromArgb(ZeichnenTrackBarRed.Value, ZeichnenTrackBarGreen.Value, ZeichnenTrackBarBlue.Value));
}
/// <summary>
/// Fills the entire Matrix with a color
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
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private void DrawFill_Click(object sender, EventArgs e)
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{
var color = Color.FromArgb(ZeichnenTrackBarRed.Value, ZeichnenTrackBarGreen.Value, ZeichnenTrackBarBlue.Value);
matrixView.SetPaintColor(color);
matrixView.Fill(color);
commandQueue.EnqueueArduinoCommand(
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OpcodeFill, // Opcode
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(byte)ZeichnenTrackBarRed.Value, // Red
(byte)ZeichnenTrackBarGreen.Value,// Green
(byte)ZeichnenTrackBarBlue.Value // Blue
);
}
/// <summary>
/// Sets the entire Matrix to black
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
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private void DrawClear_Click(object sender, EventArgs e)
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{
matrixView.Fill(Color.Black);
commandQueue.EnqueueArduinoCommand(
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OpcodeFill, // opcode
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0, // red
0, // green
0 // blue
);
}
#endregion
#region Image-Drag-Drop
/// <summary>
/// Handles click event, opens a file dialog to choose and image file
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void DragDrop_Click(object sender, EventArgs e)
{
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using OpenFileDialog openFileDialog = new OpenFileDialog
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{
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InitialDirectory = "c:\\",
Filter = @"image files (*.PNG;*.JPG;*.GIF)|*.*",
FilterIndex = 2,
RestoreDirectory = true
};
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if (openFileDialog.ShowDialog() == DialogResult.OK)
{
string filePath = openFileDialog.FileName;
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LoadFromFile(filePath);
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}
}
/// <summary>
/// Loads an image file froim disk and sets the matrix to it.
/// If the image is an gif, the gif buffer will be set to the gif, as well as the matrix itself.
/// </summary>
/// <param name="filePath"></param>
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private void LoadFromFile(string filePath)
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{
// load gif
if (filePath.ToLower().EndsWith(".gif"))
{
var gif = Image.FromFile(filePath);
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var frames = Math.Min(gif.GetFrameCount(FrameDimension.Time), 120);
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if (gif.GetFrameCount(FrameDimension.Time) > 120)
{
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MessageBox.Show(@"Das Gif ist zu Groß. Die Maximalgröße sind 120 Frames. Das Gif wird abgeschnitten sein, damit es in die Maximalgröße passt.", @"Gif to large");
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}
FrameCount.Value = frames;
Timeline.Maximum = frames - 1;
// resize gif buffer to fit loaded gif frame count
ResizeGif();
// fetch and store frames
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for (var i = 0; i < frames; i++)
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{
gif.SelectActiveFrame(FrameDimension.Time, i);
// resize gif to fit scale
var bitmap = ResizeImage(gif, matrixView.matrixWidth(), matrixView.matrixHeight());
// fetch each pixel and store
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for (var x = 0; x < bitmap.Width; x++)
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{
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for (var y = 0; y < bitmap.Height; y++)
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{
var pixel = bitmap.GetPixel(x, y);
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var index = x + y * bitmap.Width;
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matrixView.SetPixelNoRefresh(x, y, pixel);
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gifBuffer[i][index * 3] = pixel.G;
gifBuffer[i][index * 3 + 1] = pixel.R;
gifBuffer[i][index * 3 + 2] = pixel.B;
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}
}
}
matrixView.Refresh();
Timeline.Value = 0;
}
else
{
Bitmap bitmap = ResizeImage(new Bitmap(filePath), matrixView.matrixWidth(), matrixView.matrixHeight());
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matrixView.SetImage(bitmap);
for (int x = 0; x < bitmap.Width; x++)
{
for (int y = 0; y < bitmap.Height; y++)
{
var pixel = bitmap.GetPixel(x, y);
int index = x + y * bitmap.Width;
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gifBuffer[Timeline.Value][index * 3] = pixel.G;
gifBuffer[Timeline.Value][index * 3 + 1] = pixel.R;
gifBuffer[Timeline.Value][index * 3 + 2] = pixel.B;
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}
}
}
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WriteImage(gifBuffer[Timeline.Value]);
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}
private void DragDrop_DragEnter(object sender, DragEventArgs e)
{
if (e.Data.GetDataPresent(DataFormats.FileDrop))
e.Effect = DragDropEffects.Copy;
else
e.Effect = DragDropEffects.None;
}
private void DragDrop_DragDrop(object sender, DragEventArgs e)
{
string[] picturePath = (string[])e.Data.GetData(DataFormats.FileDrop);
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LoadFromFile(picturePath[0]);
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}
#endregion
#region Timeline
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public void ResetTimeline()
{
Timeline.Value = 1;
Timeline.Value = 0;
}
public int GetDelayTime()
{
return (int)Delay.Value;
}
private void FrameCount_ValueChanged(object sender, EventArgs e)
{
ResizeGif();
Timeline.Value = 0;
if (FrameCount.Value == 1)
{
Timeline.Enabled = false;
}
else
{
Timeline.Enabled = true;
Timeline.Maximum = (int)FrameCount.Value - 1;
}
}
private void Timeline_ValueChanged(object sender, EventArgs e)
{
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var timeFrame = Timeline.Value;
WriteImage(gifBuffer[timeFrame]);
lock (matrixView)
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{
matrixView.SetImage(gifBuffer[timeFrame]);
}
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}
/// <summary>
/// Stores the current matrix at the index noted by the timeline into the Gif
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Apply_Click(object sender, EventArgs e)
{
int width = matrixView.matrixWidth();
int height = matrixView.matrixHeight();
for (int y = 0; y < height; y++)
{
int i = y * width;
for (int x = 0; x < width; x++)
{
int tmp = (i + x) * 3;
var color = matrixView.GetPixel(x, y);
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gifBuffer[Timeline.Value][tmp] = color.G;
gifBuffer[Timeline.Value][tmp + 1] = color.R;
gifBuffer[Timeline.Value][tmp + 2] = color.B;
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}
}
}
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private void Timelineupdate(Object source, ElapsedEventArgs e)
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{
if (Timeline.InvokeRequired)
{
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// invoke on the combo-boxes thread
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Timeline.Invoke(new Action(() =>
{
if (Timeline.Value < Timeline.Maximum)
{
Timeline.Value = Timeline.Value + 1;
}
else
{
Timeline.Value = 0;
}
}));
}
}
/// <summary>
/// Starts playing the timeline
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Play_Click(object sender, EventArgs e)
{
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if (FrameCount.Value != 1)
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{
if (!runningGif)
{
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Play.Text = @"Stop";
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Timeline.Value = 0;
runningGif = true;
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if (delay != null)
delay.Enabled = true;
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Play.Image = new Bitmap(Properties.Resources.Stop);
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}
else
{
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Play.Image = new Bitmap(Properties.Resources.Play);
Play.Text = @"Play";
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runningGif = false;
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if (delay != null)
delay.Enabled = false;
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}
}
}
private void Timeline_MouseDown(object sender, MouseEventArgs e)
{
if (!runningGif) return;
Play.Image = new Bitmap(Properties.Resources.Play);
Play.Text = @"Play";
runningGif = false;
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if (delay != null)
delay.Enabled = false;
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}
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private void Delay_ValueChanged(object sender, EventArgs _)
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{
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if (delay != null)
delay.Interval = (int) Delay.Value;
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}
#endregion
#region Properties
private void Save_Click(object sender, EventArgs e)
{
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SaveFileDialog save = new SaveFileDialog
{
InitialDirectory = "c:\\",
Filter = @"image files (*.PNG;*.JPG;*.GIF)|*.*",
FilterIndex = 2,
RestoreDirectory = true
};
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if (save.ShowDialog() == DialogResult.OK)
{
string filePath = save.FileName;
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Bitmap[] gifBitmap = new Bitmap[gifBuffer.Length];
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GifWriter writer = new GifWriter(File.Create(filePath));
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for (var i = 0; i < FrameCount.Value; i++)
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{
gifBitmap[i] = new Bitmap((int)matrixWidth.Value, (int)matrixHeight.Value);
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for (var j = 0; j < gifBuffer[i].Length / 3; j++)
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{
var y = j / (int) matrixWidth.Value;
var x = j % (int) matrixWidth.Value;
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gifBitmap[i].SetPixel(x, y, Color.FromArgb(gifBuffer[i][j * 3], gifBuffer[i][j * 3 + 1], gifBuffer[i][j * 3 + 2]));
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}
writer.WriteFrame(gifBitmap[i], (int)Delay.Value);
}
writer.Dispose();
}
}
private void ConfigButton_Click(object sender, EventArgs e)
{
commandQueue.EnqueueArduinoCommand(4);
commandQueue.WaitForLastDequeue();
byte[] data = commandQueue.GetLastData();
if (commandQueue.GetMark() > 0)
{
int width = data[0];
int height = data[1];
this.matrixWidth.Value = width;
this.matrixHeight.Value = height;
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for (var x = 0; x < width * height * 3; x++)
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{
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gifBuffer[0][x] = data[2 + x];
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}
Timeline.Value = 1;
Timeline.Value = 0;
}
}
private void showGridCheckbox_CheckedChanged(object sender, EventArgs e)
{
matrixView.DrawGrid = showGridCheckbox.Checked;
matrixView.Refresh();
}
private void BrushSizeSlider_Scroll(object sender, EventArgs e)
{
matrixView.brushSize = BrushSizeSlider.Value;
}
/// <summary>
/// Resizes the Gif image buffer
/// </summary>
private void ResizeGif()
{
int frames = (int)FrameCount.Value;
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gifBuffer = new byte[frames + 1][];
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for (int i = 0; i <= frames; i++)
{
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gifBuffer[i] = new byte[matrixView.matrixWidth() * matrixView.matrixHeight() * 3];
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}
}
#endregion
#region Appearance
private void ApplyDarkModeButton_Click(object sender, EventArgs e)
{
new DarkMode().ApplyTheme(this);
}
private void ApplyLightModeButton_Click(object sender, EventArgs e)
{
new LightMode().ApplyTheme(this);
}
#endregion
#endregion
#region IO-Utils
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private void WriteImage(byte[] rgbImageData)
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{
var gammaImage = new byte[rgbImageData.Length];
var width = matrixView.matrixWidth();
var height = matrixView.matrixHeight();
for (var y = 0; y < height; y++)
{
for (var x = 0; x < width; x++)
{
var i0 = x * 3 + y * width * 3;
; var x1 = height - y - 1;
var y1 = width - x - 1;
var i1 = x1 * 3 + y1 * width * 3;
gammaImage[i0 + 0] = rgbImageData[i1 + 0];
gammaImage[i0 + 1] = rgbImageData[i1 + 1];
gammaImage[i0 + 2] = rgbImageData[i1 + 2];
}
}
for (var i = 0; i < rgbImageData.Length; i++)
{
gammaImage[i] = (byte) (gammaImage[i] * gammaImage[i] * 258 >> 16);
}
commandQueue.EnqueueArduinoCommand(OpcodeImage, gammaImage);
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}
/// <summary>
/// Converts the matrix's pixel ARGB buffer to an 3-byte RGB tuple array and sends them to the arduino
/// </summary>
public void EnqueuePixelSet()
{
var pixels = matrixView.getPixels();
byte[] image = new byte[pixels.Length * 3];
for (var x = 0; x < pixels.Length; x++)
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{
image[x * 3 + 0] = (byte) (pixels[x] >> 16 & 0xFF);
image[x * 3 + 1] = (byte) (pixels[x] >> 8 & 0xFF);
image[x * 3 + 2] = (byte) (pixels[x] >> 0 & 0xFF);
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}
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WriteImage(image);
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}
#endregion
}
}