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41 lines
1.4 KiB
Python
41 lines
1.4 KiB
Python
import win32api
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import win32con
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from main import KeyboardHandler
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class WindowsKeyboardHandler(KeyboardHandler):
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def __init__ (self, *args, **kwargs):
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super(WindowsKeyboardHandler, self).__init__(*args, **kwargs)
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#Setup the replacement dictionaries.
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for i in dir(win32con):
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if i.startswith("VK_"):
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key = i[3:].lower()
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self.replacement_keys[key] = getattr(win32con, i)
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elif i.startswith("MOD_"):
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key = i[4:].lower()
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self.replacement_mods[key] = getattr(win32con, i)
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self.replacement_keys .update(dict(pageup=win32con.VK_PRIOR, pagedown=win32con.VK_NEXT))
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def parse_key (self, keystroke, separator="+"):
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keystroke = str(keystroke) #We don't want unicode
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keystroke = [self.keycode_from_key(i) for i in keystroke.split(separator)]
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mods = 0
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for i in keystroke[:-1]:
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mods = mods | i #or everything together
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return (mods, keystroke[-1])
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def keycode_from_key(self, key):
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if key in self.replacement_mods:
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return self.replacement_mods[key]
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if key in self.replacement_keys:
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return self.replacement_keys[key]
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if len(key) == 1:
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return win32api.VkKeyScanEx(key, win32api.GetKeyboardLayout())
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def is_key_pressed(self, key):
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"""Returns if the given key was pressed. Requires an active message loop or will simply give if the key was pressed recently."""
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key = self.keycode_from_key(key)
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return win32api.GetAsyncKeyState(key)
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