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40 lines
1.5 KiB
Python
40 lines
1.5 KiB
Python
"""Module for configuring menu renderer instances"""
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# pylint: disable=too-many-instance-attributes, too-few-public-methods
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class MenuRendererConfig:
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"""Class for configuring menu renderer instances. Provides configuration options
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such as width, height, i2c address, font, transitions, etc."""
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_rotation_mapper = {
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0: 0,
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90: 1,
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180: 2,
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270: 3
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}
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def __init__(self):
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self.width = 128
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self.height = 64
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self.i2c_address = 0x3c
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self.i2c_port = 1
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self.display_type = "ssd1306" # luma-oled supported devices, "sh1106", "ssd1306", ...
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self.font_path = 'resources/DejaVuSansMono-Bold.ttf'
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self.font_size = 12
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self.row_selection_pixel_extension = 2
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self.scroll_behavior = "page" # "extend" or "page"
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self.transition = "PushTransition" # "PushTransition" or "None
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self.transition_attributes_left = {"direction": "push_left"}
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self.transition_attributes_right = {"direction": "push_right"}
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self.transition_speed = 10
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self.scroll_line = True
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self.scroll_delay = 3
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self.scroll_line_end_delay = 2
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self.screensaver = "menu.blank_screensaver.BlankScreenSaver"
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self.screensaver_delay = 25
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self.rotation = 0 # 0, 180
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def get_mapped_rotation(self):
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"""Converts human-readable rotation value to the one expected
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by the luma and adafruit libraries"""
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return self._rotation_mapper[self.rotation]
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