Release v0.4.0: add screen capture and annotation editor

tools/generate-toolbar-icons.py

@@ -0,0 +1,42 @@
+"""Development only: pip install resvg-py==0.5.0 Pillow.
+Render the pinned Lucide SVG originals into embedded, multi-resolution Windows icons.
+"""
+from pathlib import Path
+from io import BytesIO
+from PIL import Image
+import resvg_py
+import re
+import struct
+
+root = Path(__file__).resolve().parents[1] / 'resources' / 'icons' / 'lucide'
+names = ['circle-dot', 'arrow-up-right', 'undo-2', 'copy', 'x', 'redo-2', 'highlighter', 'palette', 'pencil', 'slash', 'square', 'circle', 'ellipse', 'type', 'a-large-small']
+for name in names:
+    svg = (root / f'{name}.svg').read_text(encoding='utf-8')
+    for variant, color in [('normal', '#334155'), ('active', '#2563eb'), ('disabled', '#94a3b8')]:
+        png = resvg_py.svg_to_bytes(svg_string=svg.replace('currentColor', color), width=256, height=256)
+        im = Image.open(BytesIO(png)).convert('RGBA')
+        im.save(root / f'{name}-{variant}.ico', sizes=[(s, s) for s in (16,20,22,24,28,32,40,44,48,56,64,96,128,256)])
+
+# Small local visual QA sheet of the actual downloaded paths.
+preview = Image.new('RGB', (len(names)*60, 72), '#f8fafc')
+for i, name in enumerate(names):
+    icon = Image.open(root / f'{name}-normal.ico').convert('RGBA').resize((32,32),Image.Resampling.LANCZOS)
+    preview.paste(icon,(14+i*60,20),icon)
+preview.save(root / 'preview.png')
+
+# Cursor uses the same Lucide pencil, with a white outline for dark screenshots.
+paths = '\n'.join(re.findall(r'<path\b[^>]+/>', (root / 'pencil.svg').read_text(encoding='utf-8')))
+cursor_svg = f'''<svg xmlns="http://www.w3.org/2000/svg" viewBox="-2 -2 28 28" fill="none" stroke-linecap="round" stroke-linejoin="round">
+<g stroke="white" stroke-width="4">{paths}</g><g stroke="#334155" stroke-width="2">{paths}</g></svg>'''
+cursor_png = resvg_py.svg_to_bytes(svg_string=cursor_svg, width=256, height=256)
+cursor_image = Image.open(BytesIO(cursor_png)).convert('RGBA')
+buffer = BytesIO()
+cursor_image.save(buffer, format='ICO', bitmap_format='bmp', sizes=[(s,s) for s in (32,48,64,96)])
+cursor = bytearray(buffer.getvalue())
+struct.pack_into('<H', cursor, 2, 2)  # CUR instead of ICO
+for index in range(struct.unpack_from('<H', cursor, 4)[0]):
+    entry = 6 + index * 16
+    size = cursor[entry] or 256
+    # Drawing point is the tip of the pencil, not the center of its image.
+    struct.pack_into('<HH', cursor, entry+4, round(size*4/28), round(size*24/28))
+(root / 'pencil.cur').write_bytes(cursor)

tools/update-running-build.ps1

@@ -10,6 +10,12 @@ try {
     foreach ($process in $config) { if (-not $process.WaitForExit(10000)) { throw 'Close the configurator before updating.' } }
     Copy-Item -LiteralPath (Join-Path $root 'build\staged\KSwitcher.Config.exe') -Destination (Join-Path $root 'build\KSwitcher.Config.exe') -Force
     Copy-Item -LiteralPath (Join-Path $root 'build\staged\KSwitcher.exe') -Destination $exe -Force
-    Start-Process -FilePath $exe -WindowStyle Hidden
+    $eventName = 'Local\KSwitcher.Update.Started.' + [guid]::NewGuid().ToString('N')
+    $started = [System.Threading.EventWaitHandle]::new($false, [System.Threading.EventResetMode]::ManualReset, $eventName)
+    try {
+        $newProcess = Start-Process -FilePath $exe -ArgumentList "--update-ready-event=$eventName" -WorkingDirectory (Split-Path $exe) -WindowStyle Hidden -PassThru
+        if (-not $started.WaitOne(10000)) { throw 'KSwitcher did not confirm startup within 10 seconds.' }
+        if ($newProcess.WaitForExit(1000)) { throw "KSwitcher exited after startup (code $($newProcess.ExitCode))." }
+    } finally { $started.Dispose() }
     'OK' | Set-Content -LiteralPath (Join-Path $root 'build\update-result.txt')
 } catch { $_.Exception.Message | Set-Content -LiteralPath (Join-Path $root 'build\update-result.txt'); exit 1 }