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Implement resizing for the Fat layout

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Kovid Goyal 2018-05-17 15:19:05 +05:30
parent e053d1f566
commit bc6a03a41b
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GPG Key ID: 06BC317B515ACE7C
1 changed files with 28 additions and 2 deletions
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30
kitty/layout.py
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@ -433,6 +433,28 @@ class Fat(Tall):
name = 'fat'
def remove_all_biases(self):
self.y_bias = list(self.layout_opts['bias'])
self.biased_columns = {}
return True
def apply_bias(self, idx, increment, num_windows, is_horizontal):
if not is_horizontal:
before = self.y_bias
if idx == 0:
self.y_bias = [safe_increment_bias(self.y_bias[0], increment), safe_increment_bias(self.y_bias[1], -increment)]
else:
self.y_bias = [safe_increment_bias(self.y_bias[0], -increment), safe_increment_bias(self.y_bias[1], increment)]
self.y_bias = normalize_biases(self.y_bias)
after = self.y_bias
else:
if idx == 0:
return False
idx -= 1
before = self.biased_columns.get(idx, 0)
self.biased_columns[idx] = after = before + increment
return before != after
def do_layout(self, windows, active_window_idx):
self.blank_rects = []
if len(windows) == 1:
@ -441,10 +463,14 @@ class Fat(Tall):
self.blank_rects = blank_rects_for_window(windows[0])
return
xstart, xnum = next(self.xlayout(1))
ylayout = self.ylayout(2, bias=self.layout_opts['bias'])
ylayout = self.ylayout(2, bias=self.y_bias)
ystart, ynum = next(ylayout)
windows[0].set_geometry(0, window_geometry(xstart, xnum, ystart, ynum))
xlayout = self.xlayout(len(windows) - 1)
if len(windows) > 2:
x_bias = distribute_indexed_bias(list(repeat(1/(len(windows) - 1), len(windows) - 1)), self.biased_columns)
else:
x_bias = None
xlayout = self.xlayout(len(windows) - 1, bias=x_bias)
ystart, ynum = next(ylayout)
for i, (w, (xstart, xnum)) in enumerate(zip(islice(windows, 1, None), xlayout)):
w.set_geometry(i + 1, window_geometry(xstart, xnum, ystart, ynum))