126 lines
3.4 KiB
Python
126 lines
3.4 KiB
Python
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# -*- coding: utf-8 -*-
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"""
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Globaler Rechtsklick-Paste: Bei Rechtsklick in externen Apps wird
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der Zwischenablage-Inhalt eingefügt (Strg+V).
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Wird von Hauptfenster, Audio-Notiz und Übersetzer genutzt.
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"""
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import os
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import sys
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import time
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import threading
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import ctypes
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from ctypes import wintypes
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_user32 = None
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if sys.platform == "win32":
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try:
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_user32 = ctypes.windll.user32
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except Exception:
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pass
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_HAS_PYNPUT_MOUSE = False
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try:
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from pynput.mouse import Button as MouseButton, Listener as MouseListener
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_HAS_PYNPUT_MOUSE = True
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except ImportError:
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pass
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def _is_own_process_window(hwnd: int) -> bool:
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if _user32 is None:
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return False
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try:
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pid = wintypes.DWORD(0)
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_user32.GetWindowThreadProcessId(hwnd, ctypes.byref(pid))
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return int(pid.value) == int(os.getpid())
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except Exception:
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return False
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def _send_ctrl_v():
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if _user32 is None:
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return
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try:
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VK_CONTROL = 0x11
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VK_V = 0x56
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_user32.keybd_event(VK_CONTROL, 0, 0, 0)
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time.sleep(0.02)
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_user32.keybd_event(VK_V, 0, 0, 0)
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_user32.keybd_event(VK_V, 0, 2, 0)
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_user32.keybd_event(VK_CONTROL, 0, 2, 0)
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except Exception:
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pass
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def _paste_to_hwnd(hwnd: int) -> bool:
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if _user32 is None or not hwnd:
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return False
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try:
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_user32.SetForegroundWindow(hwnd)
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time.sleep(0.04)
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VK_ESCAPE = 0x1B
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_user32.keybd_event(VK_ESCAPE, 0, 0, 0)
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_user32.keybd_event(VK_ESCAPE, 0, 2, 0)
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time.sleep(0.03)
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_send_ctrl_v()
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return True
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except Exception:
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return False
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def _run_listener():
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"""Startet den globalen Rechtsklick-Paste-Listener (Windows)."""
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if sys.platform != "win32" or _user32 is None:
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return
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def on_click(x, y, button, pressed):
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if pressed:
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return
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if button != MouseButton.right:
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return
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try:
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from aza_persistence import is_global_right_click_paste_enabled
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if not is_global_right_click_paste_enabled():
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return
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hwnd = _user32.GetForegroundWindow()
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if _is_own_process_window(hwnd):
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return
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_paste_to_hwnd(hwnd)
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except Exception:
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pass
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def _polling_fallback():
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VK_RBUTTON = 0x02
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was_down = False
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while True:
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try:
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from aza_persistence import is_global_right_click_paste_enabled
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if not is_global_right_click_paste_enabled():
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time.sleep(0.5)
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continue
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is_down = bool(_user32.GetAsyncKeyState(VK_RBUTTON) & 0x8000)
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if was_down and not is_down:
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hwnd = _user32.GetForegroundWindow()
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if not _is_own_process_window(hwnd):
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_paste_to_hwnd(hwnd)
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was_down = is_down
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except Exception:
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pass
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time.sleep(0.01)
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if _HAS_PYNPUT_MOUSE:
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try:
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with MouseListener(on_click=on_click) as listener:
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listener.join()
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return
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except Exception:
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pass
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_polling_fallback()
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def start_global_right_click_paste_listener():
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"""Startet den Listener in einem Daemon-Thread."""
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t = threading.Thread(target=_run_listener, daemon=True)
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t.start()
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