22 lines
691 B
Python
22 lines
691 B
Python
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from pyglet.libs.darwin import cocoapy
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# This class is a wrapper around NSCursor which prevents us from
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# sending too many hide or unhide messages in a row. Apparently
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# NSCursor treats them like retain/release messages, which can be
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# problematic when we are e.g. switching between window & fullscreen.
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class SystemCursor:
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cursor_is_hidden = False
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@classmethod
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def hide(cls):
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if not cls.cursor_is_hidden:
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cocoapy.send_message('NSCursor', 'hide')
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cls.cursor_is_hidden = True
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@classmethod
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def unhide(cls):
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if cls.cursor_is_hidden:
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cocoapy.send_message('NSCursor', 'unhide')
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cls.cursor_is_hidden = False
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