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  • Committer: marmuta
  • Date: 2017-02-10 10:33:11 UTC
  • mto: This revision was merged to the branch mainline in revision 2275.
  • Revision ID: marmvta@gmail.com-20170210103311-vthzd1ao0pg3vv9b
Initial emoji & symbol palette for Compact layout.

Not quite complete yet, but usable.

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Onboard/UnicodeData.py
 
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#!/usr/bin/python3
 
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# -*- coding: utf-8 -*-
 
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# Copyright © 2017 marmuta <marmvta@gmail.com>
 
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#
 
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# This file is part of Onboard.
 
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#
 
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# Onboard is free software; you can redistribute it and/or modify
 
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# it under the terms of the GNU General Public License as published by
 
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# the Free Software Foundation; either version 3 of the License, or
 
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# (at your option) any later version.
 
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#
 
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# Onboard is distributed in the hope that it will be useful,
 
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 
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# GNU General Public License for more details.
 
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#
 
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# You should have received a copy of the GNU General Public License
 
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
 
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from Onboard.emoji_data import emoji_data
 
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class UnicodeData:
 
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    """
 
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    Singleton class providing emoji data and general Unicode information.
 
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    """
 
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    _symbol_data = [
 
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        ["α", "αβγδεζηθικλμνξοπρςστυφχψω"        # Greek
 
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              "ΑΒΓΔΕΖΗΘΙΚΛΜΝΞΟΠΡΣΤΥΦΧΨΩ"],
 
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        ["ℝ", "ℝℂℕℙℚℤ"                           # math & physics
 
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              "∅∃∄∈∉∀∑∥∦∡⊾∞"
 
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              "∩∪⊂⊃⊄⊅⊈⊉⊆⊇…"
 
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              "≤≥≦≧≨≩"
 
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              "≁≂≃≄≅≆≇≈≉≊≋≌≍"
 
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              "√∛∜"
 
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              "∫∬∭"
 
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              "℃℉№"
 
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         ],
 
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        ["€", "$₠₡₢₣₤₥₦₧₨₩₪₫€₭₮₯₰₱₲₳₴₵₶₷₸₹₺₻₼₽₾"   # currency
 
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              ""
 
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         ],
 
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        ["²₂", "⁰¹²³⁴⁵⁶⁷⁸⁹⁺⁻⁼⁽⁾"                 # super- and subscript
 
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               "ⁱ"
 
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               "₀₁₂₃₄₅₆₇₈₉₊₋₌₍₎"
 
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               "ₐₑₒₓₔₕₖₗₘₙₚₛₜ"
 
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         ],
 
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    ]
 
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    def __new__(cls, *args, **kwargs):
 
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        """
 
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        Singleton magic.
 
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        """
 
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        if not hasattr(cls, "self"):
 
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            cls.self = object.__new__(cls, *args, **kwargs)
 
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            cls.self.construct()
 
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        return cls.self
 
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    def __init__(self):
 
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        """
 
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        Called multiple times, don't use this.
 
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        """
 
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        pass
 
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    def construct(self):
 
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        """
 
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        Singleton constructor, runs only once.
 
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        """
 
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        pass
 
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    def cleanup(self):
 
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        pass
 
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    def get_emoji_categories(self):
 
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        return [label for label, data in self._get_emoji_data()]
 
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    def get_emoji(self, category):
 
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        return tuple(sequence
 
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                     for sequence, data in self._get_emoji_data()[category][1])
 
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    def _get_emoji_data(self):
 
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        return emoji_data
 
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    def get_symbol_categories(self):
 
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        return [label for label, data in self._get_symbol_data()]
 
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    def get_symbols(self, category):
 
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        return tuple(self._get_symbol_data()[category][1])
 
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    def _get_symbol_data(self):
 
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        return self._symbol_data
 
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