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Implement perpendicular axis resizing for splits

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This commit is contained in:
Kovid Goyal 2020-01-28 22:20:18 +05:30
parent 8d21f63ec2
commit c047e5f16a
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GPG Key ID: 06BC317B515ACE7C
1 changed files with 19 additions and 4 deletions
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23
kitty/layout.py
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@ -991,6 +991,11 @@ class Pair:
ans = self.two.pair_for_window(window_id)
return ans
def parent(self, root):
for q in root.self_and_descendants():
if q.one is self or q.two is self:
return q
def remove_windows(self, window_ids):
if isinstance(self.one, int) and self.one in window_ids:
self.one = None
@ -1130,15 +1135,19 @@ class Pair:
self.apply_window_geometry(self.two, window_geometry(xstart, xnum, ystart, ynum), id_window_map, id_idx_map)
self.blank_rects_for_window(layout_object, id_window_map[self.two], left, top + h1, width, h2)
def modify_size_of_window(self, window_id: int, increment: float, is_horizontal: bool, layout_object: 'Splits'):
if is_horizontal == self.horizontal:
if self.two == window_id:
def modify_size_of_child(self, which: int, increment: float, is_horizontal: bool, layout_object: 'Splits'):
if is_horizontal == self.horizontal and not self.is_redundant:
if which == 2:
increment *= -1
new_bias = max(0.1, min(self.bias + increment, 0.9))
if new_bias != self.bias:
self.bias = new_bias
return True
return False
parent = self.parent(layout_object.pairs_root)
if parent is not None:
which = 1 if parent.one is self else 2
return parent.modify_size_of_child(which, increment, is_horizontal, layout_object)
return False
@ -1230,7 +1239,13 @@ class Splits(Layout):
pair = self.pairs_root.pair_for_window(window_id)
if pair is None:
return False
return self.pairs_root.modify_size_of_window(window_id, increment, is_horizontal, self)
which = 1 if pair.one == window_id else 2
return pair.modify_size_of_child(which, increment, is_horizontal, self)
def remove_all_biases(self):
for pair in self.pairs_root.self_and_descendants():
pair.bias = 0.5
return True
# }}}