46 lines
1.5 KiB
Python
46 lines
1.5 KiB
Python
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"""Text-Einfügung via Clipboard und wtype."""
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import asyncio
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import logging
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logger = logging.getLogger(__name__)
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PASTE_DELAY = 0.2 # Sekunden Wartezeit vor Clipboard-Restore
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class Inserter:
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async def _run(self, *cmd: str) -> tuple[bytes, int]:
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"""Führt einen Befehl aus, gibt (stdout, returncode) zurück."""
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proc = await asyncio.create_subprocess_exec(
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*cmd,
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stdout=asyncio.subprocess.PIPE,
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stderr=asyncio.subprocess.PIPE,
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)
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stdout, stderr = await proc.communicate()
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if proc.returncode != 0:
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logger.warning("Befehl fehlgeschlagen: %s (stderr: %s)", cmd, stderr.decode())
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return stdout, proc.returncode
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async def insert(self, text: str) -> None:
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"""Fügt Text ins aktive Fenster ein via Clipboard + Ctrl+V."""
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if not text:
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return
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# 1. Aktuelle Zwischenablage sichern
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old_clipboard, _ = await self._run("wl-paste")
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try:
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# 2. Text in Zwischenablage kopieren
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await self._run("wl-copy", text)
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# 3. Ctrl+V simulieren
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await self._run("wtype", "-M", "ctrl", "v", "-m", "ctrl")
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# 4. Kurz warten, dann Clipboard wiederherstellen
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await asyncio.sleep(PASTE_DELAY)
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finally:
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# Clipboard immer wiederherstellen
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await self._run("wl-copy", old_clipboard.decode())
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logger.info("Text eingefügt (%d Zeichen)", len(text))
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