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77 lines
2.8 KiB
77 lines
2.8 KiB
#!/usr/bin/env python3 |
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# MIT License |
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# |
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# Copyright (c) 2021 Eugenio Parodi <ceccopierangiolieugenio AT googlemail DOT com> |
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# |
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# Permission is hereby granted, free of charge, to any person obtaining a copy |
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# of this software and associated documentation files (the "Software"), to deal |
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# in the Software without restriction, including without limitation the rights |
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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# copies of the Software, and to permit persons to whom the Software is |
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# furnished to do so, subject to the following conditions: |
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# |
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# The above copyright notice and this permission notice shall be included in all |
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# copies or substantial portions of the Software. |
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# |
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
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# SOFTWARE. |
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from TermTk.TTkCore.constant import TTkK |
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from TermTk.TTkCore.log import TTkLog |
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from TermTk.TTkCore.signal import pyTTkSlot, pyTTkSignal |
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from TermTk.TTkCore.color import TTkColor |
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class TTkString(): |
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__slots__ = ('_text','_colors','_baseColor') |
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def __init__(self): |
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self._baseColor = TTkColor.RST |
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self._text = "" |
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self._colors = [] |
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def __len__(self): |
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return len(self._text) |
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def __str__(self): |
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return self._text |
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def __add__(self, other): |
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ret = TTkString() |
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ret._baseColor = self._baseColor |
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if isinstance(other, TTkString): |
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ret._text = self._text + other._text |
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ret._colors = self._colors + other._colors |
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elif isinstance(other, str): |
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ret._text = self._text + other |
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ret._colors = self._colors + [self._baseColor]*len(other) |
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elif isinstance(other, TTkColor): |
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ret._text = self._text |
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ret._colors = self._colors |
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ret._baseColor = other |
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return ret |
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def __radd__(self, other): |
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ret = TTkString() |
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ret._baseColor = self._baseColor |
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if isinstance(other, TTkString): |
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ret._text = other._text + self._text |
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ret._colors = other._colors + self._colors |
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elif isinstance(other, str): |
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ret._text = other + self._text |
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ret._colors = [self._baseColor]*len(other) + self._colors |
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return ret |
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def toAansi(self): |
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out = "" |
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color = None |
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for ch, col in zip(self._text, self._colors): |
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if col != color: |
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color = col |
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out += str(TTkColor.RST) + str(color) |
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out += ch |
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return out
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