From beb189b5901d5b6435bccbccb0f15e0571fd1bd3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=81=8D=E5=85=AE=E6=83=9A=E5=85=AE?=
 <101191390+HIllya51@users.noreply.github.com>
Date: Wed, 10 Apr 2024 19:48:11 +0800
Subject: [PATCH] fix

---
 .../LunaTranslator/gui/dialog_savedgame.py        |  4 ++--
 LunaTranslator/LunaTranslator/myutils/hwnd.py     | 15 +--------------
 LunaTranslator/LunaTranslator/myutils/utils.py    |  8 +++++---
 3 files changed, 8 insertions(+), 19 deletions(-)

diff --git a/LunaTranslator/LunaTranslator/gui/dialog_savedgame.py b/LunaTranslator/LunaTranslator/gui/dialog_savedgame.py
index a835663b..f42ab501 100644
--- a/LunaTranslator/LunaTranslator/gui/dialog_savedgame.py
+++ b/LunaTranslator/LunaTranslator/gui/dialog_savedgame.py
@@ -44,7 +44,7 @@ from gui.usefulwidget import (
 )
 from PyQt5.QtCore import QPoint, QRect, QSize, Qt, pyqtSignal
 import os
-from myutils.hwnd import showintab, getScreenRate
+from myutils.hwnd import showintab
 from PyQt5.QtGui import QStandardItem, QStandardItemModel
 from PyQt5.QtCore import Qt, QSize
 from myutils.config import savehook_new_list, savehook_new_data
@@ -363,7 +363,7 @@ class browserdialog(QDialog):
         if self._resizable == False:
             return
         self.nettab.resize(a0.size().width(), self.nettab.height())
-        rate = getScreenRate()
+        rate = QApplication.instance().devicePixelRatio()
         rect = (
             0,
             int(rate * self.nettab.height()),
diff --git a/LunaTranslator/LunaTranslator/myutils/hwnd.py b/LunaTranslator/LunaTranslator/myutils/hwnd.py
index 6390e74d..9ccd89cd 100644
--- a/LunaTranslator/LunaTranslator/myutils/hwnd.py
+++ b/LunaTranslator/LunaTranslator/myutils/hwnd.py
@@ -103,7 +103,7 @@ def getscreenp():  # 一些游戏全屏时会修改分辨率，但不会修改
 
 def hwndscalerate(hwnd):
     dpi = windows.GetDpiForWindow(hwnd)
-    rate = getScreenRate() * 96 / dpi
+    rate = QApplication.instance().devicePixelRatio() * 96 / dpi
     return rate
 
 
@@ -243,19 +243,6 @@ def getExeIcon(name, icon=True, cache=False):
         return pixmap
 
 
-__rate = 0
-
-
-def getScreenRate():
-    global __rate
-    if __rate == 0:
-        hDC = windows.GetDC(0)
-        dpiX = windows.GetDeviceCaps(hDC, windows.LOGPIXELSX) / 96.0
-        windows.ReleaseDC(None, hDC)
-        __rate = round(dpiX, 2)
-    return __rate
-
-
 def injectdll(injectpids, injecter, dll):
     pid = " ".join([str(_) for _ in injectpids])
     if any(map(testprivilege, injectpids)) == False:
diff --git a/LunaTranslator/LunaTranslator/myutils/utils.py b/LunaTranslator/LunaTranslator/myutils/utils.py
index 237db5f7..ba934fa8 100644
--- a/LunaTranslator/LunaTranslator/myutils/utils.py
+++ b/LunaTranslator/LunaTranslator/myutils/utils.py
@@ -8,7 +8,9 @@ import ctypes
 import time
 import ctypes.wintypes
 import time
-from myutils.hwnd import getScreenRate
+from PyQt5.QtWidgets import (
+    QApplication,
+)
 from traceback import print_exc
 from myutils.config import (
     globalconfig,
@@ -17,7 +19,7 @@ from myutils.config import (
     savehook_new_data,
     getdefaultsavehook,
 )
-import threading, queue
+import threading
 import re, heapq
 from myutils.vndb import searchforidimage
 
@@ -410,7 +412,7 @@ def minmaxmoveobservefunc(self):
             elif event == windows.EVENT_SYSTEM_MOVESIZEEND:  #
                 if globalconfig["movefollow"]:
                     if self.lastpos:
-                        rate = getScreenRate()
+                        rate = QApplication.instance().devicePixelRatio()
                         self.hookfollowsignal.emit(
                             5,
                             (