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Add-Type -AssemblyName System.Windows.Forms;
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$config = [ordered]@{
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location = $null;
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size = "320, 496";
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divX = 8;
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divY = 12;
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maxDivX = 32;
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maxDivY = 32;
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posX0 = 0;
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posX1 = 0;
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posY0 = 0;
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posY1 = 0;
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formOpacity = 0.5;
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transColor = "#777777";
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};
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$configPath = [System.IO.Path]::ChangeExtension($PSCommandPath, ".json");
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function SaveConfig() {
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$json = ConvertTo-Json $config;
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Set-Content -Path $configPath -Value $json -Encoding UTF8;
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}
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if ([System.IO.File]::Exists($configPath)) {
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$json = Get-Content -Path $configPath -Encoding UTF8 -Raw | ConvertFrom-Json;
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foreach ($prop in $json.PsObject.Properties) { $config[$prop.Name] = $prop.Value; }
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}
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SaveConfig;
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function GetConfig() { return $config; }
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function GetPadding($l, $t, $r, $b) { return [System.Windows.Forms.Padding]::new($l, $t, $r, $b); }
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function Activate() {
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$latentCoupleHelper.form.TransparencyKey = [System.Drawing.Color]::Empty;
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$latentCoupleHelper.isActive = $true;
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$latentCoupleHelper.canvas.Invalidate();
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}
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function Deactivate() {
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$cfg = GetConfig;
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$latentCoupleHelper.form.TransparencyKey = $cfg.transColor;
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$latentCoupleHelper.isActive = $false;
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$latentCoupleHelper.canvas.Invalidate();
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}
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class LatentCoupleHelper {
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$form;
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$canvas;
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$font;
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$divTextBox;
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$areaTextBox;
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$isActive = $false;
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$basePen;
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$activePen;
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$mDragX = -1;
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$mDragY = -1;
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[void] InitializeForm() {
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$cfg = GetConfig;
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$frm = New-Object System.Windows.Forms.Form;
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$frm.Text = "LatentCoupleHelper";
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$frm.Topmost = $true;
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$frm.Opacity = $cfg.formOpacity;
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$frm.TransparencyKey = $cfg.transColor;
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$frm.Padding = GetPadding 8 0 8 0;
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$frm.ClientSize = $cfg.size;
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if ($null -ne $cfg.location) {
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$frm.StartPosition = "Manual";
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$frm.Location = $cfg.location;
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}
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$frm.Tag = $this;
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$frm.add_ResizeEnd({
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$cfg = GetConfig;
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$cfg.location = "$($this.Location.X), $($this.Location.Y)";
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$cfg.size = "$($this.ClientSize.Width), $($this.ClientSize.Height)";
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SaveConfig;
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$this.Tag.canvas.Invalidate();
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});
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$frm.add_Resize({ $this.Tag.canvas.Invalidate(); });
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$frm.add_MouseEnter({ Deactivate; });
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$frm.add_Deactivate({ Deactivate; });
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$this.form = $frm;
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$cnvsPanel = New-Object System.Windows.Forms.Panel;
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$cnvsPanel.Dock = "Fill";
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$cnvsPanel.Padding = GetPadding 16 4 16 0;
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$cnvsPanel.add_MouseEnter({ Activate; });
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$frm.Controls.Add($cnvsPanel);
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$cnvs = New-Object System.Windows.Forms.PictureBox;
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$this.canvas = $cnvs;
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$cnvs.BackColor = $cfg.transColor;
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$cnvs.Dock = "Fill";
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$cnvs.Tag = $this;
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$cnvs.add_MouseEnter({ Activate; });
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$cnvs.add_MouseLeave({ Deactivate; });
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$cnvs.Add_Paint({ $this.Tag.RepaintCanvas($_, $this.Tag.canvas); });
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$cnvs.add_MouseDown({ $this.Tag.MouseEvent($_, $this.Tag.canvas); });
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$cnvs.add_MouseMove({ $this.Tag.MouseEvent($_, $this.Tag.canvas); });
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$cnvsPanel.Controls.Add($cnvs);
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$pnl = New-Object System.Windows.Forms.Panel;
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$pnl.Dock = "Top";
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$pnl.Height = 32;
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$pnl.Tag = $frm;
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$pnl.add_MouseEnter({ Deactivate; });
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$frm.Controls.Add($pnl);
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$pnlPosX = 0;
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$pnlPosY = 0;
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$btnWidth = 28;
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$btnHeight = 28;
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$btnDivYUp = New-Object System.Windows.Forms.Button;
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$btnDivYUp.Size = "$btnWidth, $btnHeight";
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$btnDivYUp.Location = "$pnlPosX, $pnlPosY";
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$pnlPosX += $btnWidth;
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$btnDivYUp.Text = "═";
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$btnDivYUp.Tag = $this;
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$btnDivYUp.add_Click({
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$cfg = GetConfig;
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if ($cfg.divY -lt $cfg.maxDivY) { $cfg.divY++; SaveConfig; $this.Tag.SetDivText(); }
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});
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$pnl.Controls.Add($btnDivYUp);
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$btnDivYDown = New-Object System.Windows.Forms.Button;
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$btnDivYDown.Size = "$btnWidth, $btnHeight";
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$btnDivYDown.Location = "$pnlPosX, $pnlPosY";
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$pnlPosX += $btnWidth;
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$btnDivYDown.Text = "─";
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$btnDivYDown.Tag = $this;
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$btnDivYDown.add_Click({
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$cfg = GetConfig;
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if ($cfg.divY -gt 1) { $cfg.divY--; SaveConfig; $this.Tag.SetDivText(); }
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});
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$pnl.Controls.Add($btnDivYDown);
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$tbxDiv = New-Object System.Windows.Forms.TextBox;
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$this.divTextBox = $tbxDiv;
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$this.font = New-Object System.Drawing.Font($tbxDiv.Font.Name, 14.0);
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$this.SetDivText();
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$tbxDiv.Font = $this.font;
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$tbxDiv.Width = 52;
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$tbxDiv.Location = "$pnlPosX, $($pnlPosY + 2)";
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$pnlPosX += 52;
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$tbxDiv.Readonly = $true;
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$tbxDiv.add_Click({ $this.SelectAll(); $this.Copy(); });
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$pnl.Controls.Add($tbxDiv);
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$btnDivXUp = New-Object System.Windows.Forms.Button;
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$btnDivXUp.Size = "$btnWidth, $btnHeight";
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$btnDivXUp.Location = "$pnlPosX, $pnlPosY";
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$pnlPosX += $btnWidth;
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$btnDivXUp.Text = "║";
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$btnDivXUp.Tag = $this;
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$btnDivXUp.add_Click({
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$cfg = GetConfig;
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if ($cfg.divX -lt $cfg.maxDivX) { $cfg.divX++; SaveConfig; $this.Tag.SetDivText(); }
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});
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$pnl.Controls.Add($btnDivXUp);
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$btnDivXDown = New-Object System.Windows.Forms.Button;
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$btnDivXDown.Size = "$btnWidth, $btnHeight";
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$btnDivXDown.Location = "$pnlPosX, $pnlPosY";
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$pnlPosX += $btnWidth + 8;
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$btnDivXDown.Text = "│";
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$btnDivXDown.Tag = $this;
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$btnDivXDown.add_Click({
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$cfg = GetConfig;
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if ($cfg.divX -gt 1) { $cfg.divX--; SaveConfig; $this.Tag.SetDivText(); }
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}); $pnl.Controls.Add($btnDivXDown);
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$tbxArea = New-Object System.Windows.Forms.TextBox;
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$this.areaTextBox = $tbxArea;
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$this.SetAreaText();
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$tbxArea.Font = $this.font;
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$tbxArea.Width = 120;
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$tbxArea.Location = "$pnlPosX, $($pnlPosY + 2)";
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$tbxArea.Readonly = $true;
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$tbxArea.add_Click({ $this.SelectAll(); $this.Copy(); });
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$pnl.Controls.Add($tbxArea);
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$this.basePen = New-Object System.Drawing.Pen("#000000", 1.0);
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$this.activePen = New-Object System.Drawing.Pen("#FFFFFF", 1.0);
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}
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[void] SetDivText() {
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$cfg = GetConfig;
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$this.divTextBox.Text = "$($cfg.divY):$($cfg.divX)";
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$this.canvas.Invalidate();
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}
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[void] SetAreaText() {
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$cfg = GetConfig;
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$txt = "$($cfg.posY0)";
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if ($cfg.posY0 -ne $cfg.posY1) { $txt += "-$($cfg.posY1)"; }
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$txt += ":$($cfg.posX0)";
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if ($cfg.posX0 -ne $cfg.posX1) { $txt += "-$($cfg.posX1)"; }
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$this.areaTextBox.Text = $txt;
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$this.canvas.Invalidate();
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}
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[void] RepaintCanvas($e, $canvas) {
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$cfg = GetConfig;
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$gfx = $e.Graphics;
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$pad = 8;
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$cWidth = $canvas.Width - $pad * 2;
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$cHeight = $canvas.Height - $pad * 2;
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if ($this.isActive) {
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$gfx.DrawRectangle($this.basePen, $pad, $pad, $cWidth, $cHeight);
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$xSpan = $cWidth / $cfg.divX;
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for ($x = 1; $x -le $cfg.divX; $x++) {
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$xPos = $pad + $xSpan * $x;
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$gfx.DrawLine($this.basePen, $xPos, $pad, $xPos, $pad + $cHeight);
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}
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$ySpan = $cHeight / $cfg.divY;
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for ($y = 1; $y -le $cfg.divY; $y++) {
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$yPos = $pad + $ySpan * $y;
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$gfx.DrawLine($this.basePen, $pad, $yPos, $pad + $cWidth, $yPos);
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}
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$subX = $cfg.posX1 - $cfg.posX0;
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if ($subX -le 0) { $subX = 1; }
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$subY = $cfg.posY1 - $cfg.posY0;
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if ($subY -le 0) { $subY = 1; }
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$gfx.DrawRectangle($this.activePen,
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$pad + $cfg.posX0 * $xSpan, $pad + $cfg.posY0 * $ySpan,
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$xSpan * $subX , $ySpan * $subY);
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}
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else {
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$gfx.DrawRectangle($this.activePen, $pad, $pad, $cWidth, $cHeight);
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}
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}
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[void] MouseEvent($e, $canvas) {
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if ($e.Button -ne "Left") {
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$this.mDragX = $this.mDragY = -1;
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return;
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}
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$clamp = {
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param([double] $value, [int] $maxValue)
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$val = [Math]::Truncate($value);
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if ($val -lt 0) { return 0; }
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if ($val -gt $maxValue) { return $maxValue; }
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return $val;
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}
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$cfg = GetConfig;
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$pad = 8;
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$cWidth = $canvas.Width - $pad * 2;
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$cHeight = $canvas.Height - $pad * 2;
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$xSpan = $cWidth / $cfg.divX;
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$ySpan = $cHeight / $cfg.divY;
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if ($this.mDragX -eq -1) {
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$this.mDragX = $e.X;
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$this.mDragY = $e.Y;
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$cfg.posX0 = $cfg.posX1 = &$clamp (($e.X - $pad) / $xSpan) ($cfg.divX - 1);
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$cfg.posY0 = $cfg.posY1 = &$clamp (($e.Y - $pad) / $ySpan) ($cfg.divY - 1);
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Write-Host "$($e.X - $pad) $xSpan $($cfg.posX0) $([int]1.3) $([int]1.8)"
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}
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else {
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if ($e.X -lt $this.mDragX) {
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$cfg.posX0 = &$clamp (($e.X - $pad) / $xSpan) ($cfg.divX - 1);
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$cfg.posX1 = &$clamp (($this.mDragX - $pad) / $xSpan + 1) $cfg.divX;
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}
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else {
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$cfg.posX0 = &$clamp (($this.mDragX - $pad) / $xSpan) ($cfg.divX - 1);
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$cfg.posX1 = &$clamp (($e.X - $pad) / $xSpan + 1) $cfg.divX;
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}
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if ($cfg.posX1 - $cfg.posX0 -eq 1) { $cfg.posX1 = $cfg.posX0; }
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if ($e.Y -lt $this.mDragY) {
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$cfg.posY0 = &$clamp (($e.Y - $pad) / $ySpan) ($cfg.divY - 1);
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$cfg.posY1 = &$clamp (($this.mDragY - $pad) / $ySpan + 1) $cfg.divY;
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}
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else {
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$cfg.posY0 = &$clamp (($this.mDragY - $pad) / $ySpan) ($cfg.divY - 1);
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$cfg.posY1 = &$clamp (($e.Y - $pad) / $ySpan + 1) $cfg.divY;
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}
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if ($cfg.posY1 - $cfg.posY0 -eq 1) { $cfg.posY1 = $cfg.posY0; }
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}
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SaveConfig;
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$this.SetAreaText();
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}
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}
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[System.Windows.Forms.Application]::EnableVisualStyles();
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$latentCoupleHelper = New-Object LatentCoupleHelper;
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$latentCoupleHelper.InitializeForm();
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Add-Type -Name Window -Namespace Console -MemberDefinition '
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[DllImport("Kernel32.dll")] public static extern IntPtr GetConsoleWindow();
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[DllImport("user32.dll")] public static extern void ShowWindow(IntPtr hWnd, Int32 nCmdShow);'
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[Console.Window]::ShowWindow([Console.Window]::GetConsoleWindow(), 0);
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[System.Windows.Forms.Application]::Run($latentCoupleHelper.form);
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$latentCoupleHelper.form.Dispose();
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