fix issues with context menu and file dialogs (fix #1240, fix #1235)

Author: marticliment

wingetui/__init__.py

@@ -16,7 +16,7 @@
     import win32api
     win32api.MessageBox(None, "WingetUI can't be installed in a path containing special characters. Please reinstall WingetUI on a valid location\n\n\nCurrent path: "+os.path.dirname(sys.executable)+"\nInvalid character detected: "+specialCharacter+"\n\n\nPlease run the WingetUI installer and select a different install location. A possible valid path could be C:\Program Files\WingetUI", "WingetUI Crash handler", 0x00000010)
     sys.exit(1)
-    
+       
 from upgradeAssistant import doTheMagic
 # Remove old WingetUI installation
 if not "AppData" in sys.executable:

wingetui/tools.py

@@ -144,6 +144,8 @@ def nativeWindowsShare(text: str, url: str, window: QWidget = None) -> int:
     coordinates = ""
     if window:
         coordinates = f"{window.mapToGlobal(QPoint(0, 0)).x()},{window.mapToGlobal(QPoint(0, 0)).y()},{window.width()},{window.height()}"
+    clr.AddReference(SHARE_DLL_PATH)
+    import WingetUIShareComponent
     WingetUIShareComponent.Form1(["", text, url, coordinates])
 
     #coordinates = ""
@@ -577,8 +579,6 @@ def ConvertMarkdownToHtml(text: str) -> str:
 # Begin Import C#.NET DLLs
 #
 
-clr.AddReference(SHARE_DLL_PATH)
-import WingetUIShareComponent
 
 #
 # End Import C#.NET DLLs