diff options
| -rw-r--r-- | examples/lisp-esque | 79 |
1 files changed, 75 insertions, 4 deletions
diff --git a/examples/lisp-esque b/examples/lisp-esque index 085b164..61e1586 100644 --- a/examples/lisp-esque +++ b/examples/lisp-esque @@ -141,6 +141,9 @@ screens = list_screens('drm' if ttymode else 'randr') # Map of composed function composed = {} +# List of adjustments +adjustments = [] + ## For the following functions, the type of args is the type of args ## after it has been evaluated, they may be functions inside that @@ -433,6 +436,15 @@ def _compose(mods, args): composed[new_function] = F_new +class Negative: + ''' + Negative image adjustment + ''' + def __init__(self): + self.monitors = [(False, False, False, False, False, False)] + def __call__(self, monitor, alpha): + negative(*(self.monitors[monitor][3 if alpha == 0 else 0:][:3])) + def _negative(mods, args): ''' Add negative image adjustment @@ -444,13 +456,51 @@ def _negative(mods, args): monitor (or all of them) on whether to apply negative image, 'yes' implied for all monitors if empty ''' + red = 'red' in mods + green = 'green' in mods + blue = 'blue' in mods + default = 'default' in mods args = evaluate_tree(args, True) - else - + prev = None if len(adjustments) == 0 else adjustments[-1] + if (prev is None) or not isinstance(prev, Negative): + prev = Negative() + adjustments.append(prev) + if not len(prev.monitors) == len(args): + prev.monitors *= len(args) + args *= len(prev.monitors) // len(args) + if not any(red, green, blue): + red = green = blue = True + for monitor in range(len(args)): + adj = args[monitor] + if isinstance(adj, str): + adj = [adj, adj, adj] + adj = [(a == 'yes') && p for a, p in zip(adj, (red, green, blue))] + adj = ([False] * 3 if default else []) + adj + ([] if default else [False] * 3) + adj = [a ^ b for a, b in zip(adj, prev.monitors[monitor])] + prev.monitors[monitor] = tuple(adj) + + +class RGBInvert: + ''' + Colour inversion adjustment in sRBG + ''' + def __init__(self): + self.monitors = [(False, False, False, False, False, False)] + def __call__(self, monitor, alpha): + rgb_invert(*(self.monitors[monitor][3 if alpha == 0 else 0:][:3])) + +class CIEInvert: + ''' + Colour inversion adjustment in CIE xyY + ''' + def __init__(self): + self.monitors = [(False, False, False, False, False, False)] + def __call__(self, monitor, alpha): + cie_invert(*(self.monitors[monitor][3 if alpha == 0 else 0:][:3])) def _invert(mods, args): ''' - Add colour invertion adjustment + Add colour inversion adjustment @param mods:list<str> 'red', 'green' and 'blue' for restricting to those colour curves, 'cie' for using CIE xyY and 'default' for using @@ -459,8 +509,29 @@ def _invert(mods, args): monitor (or all of them) on whether to apply colour invertion, 'yes' implied for all monitors if empty ''' + cie = 'cie' in mods + red = 'red' in mods + green = 'green' in mods + blue = 'blue' in mods + default = 'default' in mods args = evaluate_tree(args, True) - pass + prev = None if len(adjustments) == 0 else adjustments[-1] + if (prev is None) or not isinstance(prev, CIEInvert if cie else RGBInvert): + prev = CIEInvert() if cie else RGBInvert() + adjustments.append(prev) + if not len(prev.monitors) == len(args): + prev.monitors *= len(args) + args *= len(prev.monitors) // len(args) + if not any(red, green, blue): + red = green = blue = True + for monitor in range(len(args)): + adj = args[monitor] + if isinstance(adj, str): + adj = [adj, adj, adj] + adj = [(a == 'yes') && p for a, p in zip(adj, (red, green, blue))] + adj = ([False] * 3 if default else []) + adj + ([] if default else [False] * 3) + adj = [a ^ b for a, b in zip(adj, prev.monitors[monitor])] + prev.monitors[monitor] = tuple(adj) def _temperature(mods, args): |