CRT
5c64f2f6f8
Moved from wayBetter for X; an app passes its own origin, process name, scripts and fixtures.
48 lines
3.1 KiB
PowerShell
48 lines
3.1 KiB
PowerShell
# Resizes a wayBetter app's window (never activated, never while it is the foreground window) for
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# ~2 s, then puts it back: a repeatable window-resize workload for resize-perf.mjs `window`.
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# powershell -ExecutionPolicy Bypass -File dev-tools/window-resize.ps1 -Process <process name or pattern> [-Ms 2000] [-Amplitude 200]
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param([Parameter(Mandatory = $true)][string]$Process, [int]$Ms = 2000, [int]$Amplitude = 200)
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Add-Type @"
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using System; using System.Runtime.InteropServices;
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public static class WinResize {
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[StructLayout(LayoutKind.Sequential)] public struct RECT { public int Left, Top, Right, Bottom; }
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[DllImport("user32.dll")] public static extern bool GetWindowRect(IntPtr h, out RECT r);
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[DllImport("user32.dll")] public static extern bool SetWindowPos(IntPtr h, IntPtr after, int x, int y, int cx, int cy, uint flags);
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[DllImport("user32.dll")] public static extern IntPtr GetForegroundWindow();
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[DllImport("user32.dll")] public static extern bool IsZoomed(IntPtr h);
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[DllImport("user32.dll")] public static extern bool IsIconic(IntPtr h);
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public delegate bool EnumProc(IntPtr h, IntPtr l);
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[DllImport("user32.dll")] public static extern bool EnumWindows(EnumProc p, IntPtr l);
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[DllImport("user32.dll")] public static extern uint GetWindowThreadProcessId(IntPtr h, out uint p);
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[DllImport("user32.dll", CharSet = CharSet.Unicode)] public static extern int GetClassName(IntPtr h, System.Text.StringBuilder s, int n);
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// The app window itself: MainWindowHandle may be the single-instance or event-loop helper window.
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public static IntPtr AppWindow(uint pid) {
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IntPtr found = IntPtr.Zero;
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EnumWindows((h, l) => { uint p; GetWindowThreadProcessId(h, out p); var c = new System.Text.StringBuilder(64); GetClassName(h, c, 64);
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if (p == pid && c.ToString() == "Tauri Window") { found = h; return false; } return true; }, IntPtr.Zero);
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return found;
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}
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}
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"@
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$proc = Get-Process $Process -ErrorAction Stop | Select-Object -First 1
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$hwnd = [WinResize]::AppWindow([uint32]$proc.Id)
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if ($hwnd -eq [IntPtr]::Zero) { 'skipped: no app window'; exit 2 }
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if ([WinResize]::IsIconic($hwnd)) { 'skipped: minimized'; exit 2 }
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if ([WinResize]::GetForegroundWindow() -eq $hwnd) { 'skipped: the app is the foreground window'; exit 2 }
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if ([WinResize]::IsZoomed($hwnd)) { 'skipped: maximized'; exit 2 }
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$r = New-Object WinResize+RECT
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[void][WinResize]::GetWindowRect($hwnd, [ref]$r)
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$w = $r.Right - $r.Left; $h = $r.Bottom - $r.Top
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# SWP_NOMOVE | SWP_NOZORDER | SWP_NOACTIVATE | SWP_NOOWNERZORDER
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$flags = 0x0002 -bor 0x0004 -bor 0x0010 -bor 0x0200
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$sw = [Diagnostics.Stopwatch]::StartNew()
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$steps = 0
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while ($sw.ElapsedMilliseconds -lt $Ms) {
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$phase = $sw.ElapsedMilliseconds / $Ms
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$dw = [int]($Amplitude * [Math]::Sin($phase * [Math]::PI * 2))
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[void][WinResize]::SetWindowPos($hwnd, [IntPtr]::Zero, 0, 0, $w - [Math]::Abs($dw), $h - [int]([Math]::Abs($dw) / 2), $flags)
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$steps++
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Start-Sleep -Milliseconds 8
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}
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[void][WinResize]::SetWindowPos($hwnd, [IntPtr]::Zero, 0, 0, $w, $h, $flags)
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"resized $steps times, restored ${w}x${h} at $([DateTimeOffset]::UtcNow.ToUnixTimeMilliseconds())"
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