def position_window_in_grid_cell(window_idx: int, xl: LayoutData,
yl: LayoutData) -> None:
wg = groups[window_idx]
edges = Edges(wg.decoration('left'), wg.decoration('top'),
wg.decoration('right'), wg.decoration('bottom'))
xl = layout(xl, lgd.cell_width, edges.left, edges.right)
yl = layout(yl, lgd.cell_height, edges.top, edges.bottom)
self.set_window_group_geometry(wg, xl, yl)
def borders(data: Iterable[Tuple[WindowGroup, LayoutData, LayoutData]],
is_horizontal: bool,
all_windows: WindowList,
start_offset: int = 1,
end_offset: int = 1) -> Generator[BorderLine, None, None]:
borders: List[BorderLine] = []
active_group = all_windows.active_group
needs_borders_map = all_windows.compute_needs_borders_map(
lgd.draw_active_borders)
try:
bw = next(all_windows.iter_all_layoutable_groups()).effective_border()
except StopIteration:
bw = 0
if not bw:
return
for wg, xl, yl in data:
if is_horizontal:
e1 = Edges(xl.content_pos - xl.space_before,
yl.content_pos - yl.space_before,
xl.content_pos - xl.space_before + bw,
yl.content_pos + yl.content_size + yl.space_after)
e2 = Edges(xl.content_pos + xl.content_size + xl.space_after - bw,
yl.content_pos - yl.space_before,
xl.content_pos + xl.content_size + xl.space_after,
yl.content_pos + yl.content_size + yl.space_after)
else:
e1 = Edges(xl.content_pos - xl.space_before,
yl.content_pos - yl.space_before,
xl.content_pos + xl.content_size + xl.space_after,
yl.content_pos - yl.space_before + bw)
e2 = Edges(xl.content_pos - xl.space_before,
yl.content_pos + yl.content_size + yl.space_after - bw,
xl.content_pos + xl.content_size + xl.space_after,
yl.content_pos + yl.content_size + yl.space_after)
color = BorderColor.inactive
if needs_borders_map.get(wg.id):
color = BorderColor.active if wg is active_group else BorderColor.bell
borders.append(BorderLine(e1, color))
borders.append(BorderLine(e2, color))
last_idx = len(borders) - 1 - end_offset
for i, x in enumerate(borders):
if start_offset <= i <= last_idx:
yield x
def borders_for_window(gid: int) -> Generator[Edges, None, None]:
xl, yl = layout_data_map[gid]
left, right = ends(xl)
top, bottom = ends(yl)
first_row, last_row = gid in is_first_row, gid in is_last_row
first_column, last_column = gid in is_first_column, gid in is_last_column
# Horizontal
if not first_row:
yield Edges(left, top, right, top + bw)
if not last_row:
yield Edges(left, bottom - bw, right, bottom)
# Vertical
if not first_column:
yield Edges(left, top, left + bw, bottom)
if not last_column:
yield Edges(right - bw, top, right, bottom)
def window_geometry(xstart: int, xnum: int, ystart: int, ynum: int, left: int,
top: int, right: int, bottom: int) -> WindowGeometry:
return WindowGeometry(left=xstart,
top=ystart,
xnum=xnum,
ynum=ynum,
right=xstart + lgd.cell_width * xnum,
bottom=ystart + lgd.cell_height * ynum,
spaces=Edges(left, top, right, bottom))
def minimal_borders(
self,
all_windows: WindowList) -> Generator[BorderLine, None, None]:
num = all_windows.num_groups
if num < 2 or not lgd.draw_minimal_borders:
return
try:
bw = next(
all_windows.iter_all_layoutable_groups()).effective_border()
except StopIteration:
bw = 0
if not bw:
return
if num <= self.num_full_size_windows + 1:
layout = (x[:3] for x in self.simple_layout(all_windows))
yield from borders(layout, self.main_is_horizontal, all_windows)
return
main_layouts: List[Tuple[WindowGroup, LayoutData, LayoutData]] = []
perp_borders: List[BorderLine] = []
layouts = (self.simple_layout if num <= self.num_full_size_windows else
self.full_layout)(all_windows)
needs_borders_map = all_windows.compute_needs_borders_map(
lgd.draw_active_borders)
active_group = all_windows.active_group
mirrored = self.layout_opts.mirrored
for wg, xl, yl, is_full_size in layouts:
if is_full_size:
main_layouts.append((wg, xl, yl))
else:
color = BorderColor.inactive
if needs_borders_map.get(wg.id):
color = BorderColor.active if wg is active_group else BorderColor.bell
if self.main_is_horizontal:
e1 = Edges(
xl.content_pos - xl.space_before,
yl.content_pos - yl.space_before,
xl.content_pos + xl.content_size + xl.space_after,
yl.content_pos - yl.space_before + bw)
e3 = Edges(
xl.content_pos - xl.space_before,
yl.content_pos + yl.content_size + yl.space_after - bw,
xl.content_pos + xl.content_size + xl.space_after,
yl.content_pos + yl.content_size + yl.space_after,
)
e2 = Edges(
xl.content_pos +
((xl.content_size + xl.space_after -
bw) if mirrored else -xl.space_before),
yl.content_pos - yl.space_before,
xl.content_pos +
((xl.content_size + xl.space_after) if mirrored else
(bw - xl.space_before)),
yl.content_pos + yl.content_size + yl.space_after,
)
else:
e1 = Edges(
xl.content_pos - xl.space_before,
yl.content_pos - yl.space_before,
xl.content_pos - xl.space_before + bw,
yl.content_pos + yl.content_size + yl.space_after,
)
e3 = Edges(
xl.content_pos + xl.content_size + xl.space_after - bw,
yl.content_pos - yl.space_before,
xl.content_pos + xl.content_size + xl.space_after,
yl.content_pos + yl.content_size + yl.space_after,
)
e2 = Edges(
xl.content_pos - xl.space_before,
yl.content_pos +
((yl.content_size + yl.space_after -
bw) if mirrored else -yl.space_before),
xl.content_pos + xl.content_size + xl.space_after,
yl.content_pos +
((yl.content_size + yl.space_after) if mirrored else
(bw - yl.space_before)),
)
perp_borders.append(BorderLine(e1, color))
perp_borders.append(BorderLine(e2, color))
perp_borders.append(BorderLine(e3, color))
mirrored = self.layout_opts.mirrored
yield from borders(main_layouts,
self.main_is_horizontal,
all_windows,
start_offset=int(not mirrored),
end_offset=int(mirrored))
yield from perp_borders[1:-1]
def layout_pair(self, left: int, top: int, width: int, height: int,
id_window_map: Dict[int, WindowGroup],
layout_object: Layout) -> None:
self.between_borders = []
self.left, self.top, self.width, self.height = left, top, width, height
bw = self.effective_border(
id_window_map) if lgd.draw_minimal_borders else 0
border_mult = 0 if lgd.draw_minimal_borders else 1
bw2 = bw * 2
self.first_extent = self.second_extent = Extent()
if self.one is None or self.two is None:
q = self.one or self.two
if isinstance(q, Pair):
return q.layout_pair(left, top, width, height, id_window_map,
layout_object)
if q is None:
return
wg = id_window_map[q]
xl = next(
layout_object.xlayout(iter((wg, )),
start=left,
size=width,
border_mult=border_mult))
yl = next(
layout_object.ylayout(iter((wg, )),
start=top,
size=height,
border_mult=border_mult))
geom = window_geometry_from_layouts(xl, yl)
self.first_extent = Extent(left, left + width)
self.apply_window_geometry(q, geom, id_window_map, layout_object)
return
if self.horizontal:
w1 = max(2 * lgd.cell_width + 1, int(self.bias * width) - bw)
w2 = max(2 * lgd.cell_width + 1, width - w1 - bw2)
self.first_extent = Extent(max(0, left - bw), left + w1 + bw)
self.second_extent = Extent(left + w1 + bw, left + width + bw)
if isinstance(self.one, Pair):
self.one.layout_pair(left, top, w1, height, id_window_map,
layout_object)
else:
wg = id_window_map[self.one]
yl = next(
layout_object.ylayout(iter((wg, )),
start=top,
size=height,
border_mult=border_mult))
xl = next(
layout_object.xlayout(iter((wg, )),
start=left,
size=w1,
border_mult=border_mult))
geom = window_geometry_from_layouts(xl, yl)
self.apply_window_geometry(self.one, geom, id_window_map,
layout_object)
self.between_borders = [
Edges(left + w1, top, left + w1 + bw, top + height),
Edges(left + w1 + bw, top, left + w1 + bw2, top + height),
]
left += bw2
if isinstance(self.two, Pair):
self.two.layout_pair(left + w1, top, w2, height, id_window_map,
layout_object)
else:
wg = id_window_map[self.two]
xl = next(
layout_object.xlayout(iter((wg, )),
start=left + w1,
size=w2,
border_mult=border_mult))
yl = next(
layout_object.ylayout(iter((wg, )),
start=top,
size=height,
border_mult=border_mult))
geom = window_geometry_from_layouts(xl, yl)
self.apply_window_geometry(self.two, geom, id_window_map,
layout_object)
else:
h1 = max(2 * lgd.cell_height + 1, int(self.bias * height) - bw)
h2 = max(2 * lgd.cell_height + 1, height - h1 - bw2)
self.first_extent = Extent(max(0, top - bw), top + h1 + bw)
self.second_extent = Extent(top + h1 + bw, top + height + bw)
if isinstance(self.one, Pair):
self.one.layout_pair(left, top, width, h1, id_window_map,
layout_object)
else:
wg = id_window_map[self.one]
xl = next(
layout_object.xlayout(iter((wg, )),
start=left,
size=width,
border_mult=border_mult))
yl = next(
layout_object.ylayout(iter((wg, )),
start=top,
size=h1,
border_mult=border_mult))
geom = window_geometry_from_layouts(xl, yl)
self.apply_window_geometry(self.one, geom, id_window_map,
layout_object)
self.between_borders = [
Edges(left, top + h1, left + width, top + h1 + bw),
Edges(left, top + h1 + bw, left + width, top + h1 + bw2),
]
top += bw2
if isinstance(self.two, Pair):
self.two.layout_pair(left, top + h1, width, h2, id_window_map,
layout_object)
else:
wg = id_window_map[self.two]
xl = next(
layout_object.xlayout(iter((wg, )),
start=left,
size=width,
border_mult=border_mult))
yl = next(
layout_object.ylayout(iter((wg, )),
start=top + h1,
size=h2,
border_mult=border_mult))
geom = window_geometry_from_layouts(xl, yl)
self.apply_window_geometry(self.two, geom, id_window_map,
layout_object)
class BorderLine(NamedTuple):
edges: Edges = Edges()
color: BorderColor = BorderColor.inactive