Windows-Support, Build-Skripte und Installer fuer PulseGate Desktop

- Python-App cross-platform: %APPDATA%-Konfiguration, Terminal-Erkennung (wt/cmd/powershell), Windows-kompatibler SSH-Start, Segoe-UI-Fonts - App-Icon (ICO/PNG) mit Skript ohne externe Abhaengigkeiten - PyInstaller-Build (build_windows.bat) und Inno-Setup-Installer - Gitea-Actions-Workflow fuer automatischen Windows-Build - requirements.txt, .gitignore, README aktualisiert; __pycache__ entfernt
2026-09-06 22:28:55 +00:00
parent dcafc1e7c1
commit 3f20bc392c
12 changed files with 392 additions and 63 deletions
@@ -0,0 +1,94 @@
+#!/usr/bin/env python3
+"""Generiert das PulseGate-Icon als .ico (und .png) ohne externe Abhängigkeiten."""
+from __future__ import annotations
+
+import struct
+import sys
+import zlib
+from pathlib import Path
+
+ACCENT = (0x00, 0xFF, 0x99)
+SURFACE = (0x0D, 0x1B, 0x15)
+BG = (0x07, 0x11, 0x0D)
+
+ROOT = Path(__file__).resolve().parent.parent
+OUT_DIR = ROOT / "assets"
+SIZES = [16, 32, 48, 64, 128, 256]
+
+
+def pixel(size: int, x: int, y: int) -> tuple[int, int, int, int]:
+    nx = (x + 0.5) / size
+    ny = (y + 0.5) / size
+
+    if nx < 0.08 or nx > 0.92 or ny < 0.08 or ny > 0.92:
+        return (*ACCENT, 255)
+
+    if 0.34 < nx < 0.66 and 0.34 < ny < 0.66:
+        return (*ACCENT, 255)
+
+    if 0.24 < nx < 0.76 and 0.24 < ny < 0.76:
+        return (*SURFACE, 255)
+
+    return (*BG, 255)
+
+
+def bmp_data(size: int) -> bytes:
+    header = struct.pack("<IiiHHIIiiII", 40, size, size * 2, 1, 32, 0, size * size * 4, 0, 0, 0, 0)
+    xor = bytearray()
+    for y in range(size - 1, -1, -1):
+        for x in range(size):
+            r, g, b, a = pixel(size, x, y)
+            xor += bytes((b, g, r, a))
+    return header + bytes(xor)
+
+
+def write_ico(path: Path) -> None:
+    blocks = [bmp_data(size) for size in SIZES]
+    count = len(SIZES)
+    total_size = 6 + 16 * count + sum(len(b) for b in blocks)
+
+    out = bytearray(struct.pack("<HHH", 0, 1, count))
+    offset = 6 + 16 * count
+    for size, block in zip(SIZES, blocks):
+        entry = struct.pack(
+            "<BBBBHHII",
+            size % 256,
+            size % 256,
+            0,
+            0,
+            1,
+            32,
+            len(block),
+            offset,
+        )
+        out += entry
+        offset += len(block)
+    for block in blocks:
+        out += block
+    path.write_bytes(bytes(out))
+
+
+def write_png(path: Path, size: int) -> None:
+    raw = bytearray()
+    for y in range(size):
+        raw += b"\x00"
+        for x in range(size):
+            raw += bytes(pixel(size, x, y))
+    ihdr = struct.pack(">IIBBBBB", size, size, 8, 6, 0, 0, 0)
+    chunks = []
+    for chunk_type, data in ((b"IHDR", ihdr), (b"IDAT", zlib.compress(bytes(raw), 9)), (b"IEND", b"")):
+        crc = zlib.crc32(chunk_type + data) & 0xFFFFFFFF
+        chunks.append(struct.pack(">I", len(data)) + chunk_type + data + struct.pack(">I", crc))
+    path.write_bytes(b"\x89PNG\r\n\x1a\n" + b"".join(chunks))
+
+
+def main() -> int:
+    OUT_DIR.mkdir(parents=True, exist_ok=True)
+    write_ico(OUT_DIR / "pulsegate.ico")
+    write_png(OUT_DIR / "pulsegate.png", 256)
+    print(f"Assets erzeugt in {OUT_DIR}")
+    return 0
+
+
+if __name__ == "__main__":
+    sys.exit(main())