| 23 | |
| 24 | |
| 25 | class Characters: |
| 26 | style = None |
| 27 | def __init__(self, text, style=defaultstyle): |
| 28 | self.data = text |
| 29 | self.style = style |
| 30 | |
| 31 | def __len__(self): |
| 32 | return len(self.data) |
| 33 | |
| 34 | def get_style(self, i): |
| 35 | return self.style |
| 36 | |
| 37 | def __repr__(self): |
| 38 | return "C(%s)" % repr(self.data) |
| 39 | |
| 40 | def __len(self): |
| 41 | return len(self.data) |
| 42 | |
| 43 | def split(self, i): |
| 44 | if i<0 or i>len(self): |
| 45 | raise IndexError(i) |
| 46 | l = Characters(self.data[:i], self.style) |
| 47 | r = Characters(self.data[i:], self.style) |
| 48 | return l, r |
| 49 | |
| 50 | def set_properties(self, i1, i2, properties): |
| 51 | i1 = max(0, i1) |
| 52 | i2 = min(len(self), i2) |
| 53 | tmp, r = self.split(i2) |
| 54 | l, tmp = tmp.split(i1) |
| 55 | style = updated_style(self.style, properties) |
| 56 | c = Characters(tmp.data, style) |
| 57 | return Group([l, c, r]) |
| 58 | |
| 59 | def insert(self, i, texel): |
| 60 | if isinstance(texel, Characters) and texel.style is self.style: |
| 61 | text = self.data[:i]+texel.data+self.data[i:] |
| 62 | return Characters(text, self.style) |
| 63 | a, b = self.split(i) |
| 64 | return Group([a, texel, b]) |
| 65 | |
| 66 | |
| 67 |
no outgoing calls
no test coverage detected