Kozea/WeasyPrint
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Add a keywoard to translate boxes ignoring floating children

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This commit is contained in:
Guillaume Ayoub 2017-12-12 18:20:00 +01:00
parent ce70354488
commit 878cc41c51
2 changed files with 7 additions and 6 deletions
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9
weasyprint/formatting_structure/boxes.py
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@ -111,7 +111,7 @@ class Box(object):
new_box.style = self.style
return new_box
def translate(self, dx=0, dy=0):
def translate(self, dx=0, dy=0, ignore_floats=False):
"""Change the box’s position.
Also update the children’s positions accordingly.
@ -123,7 +123,8 @@ class Box(object):
self.position_x += dx
self.position_y += dy
for child in self.all_children():
child.translate(dx, dy)
if not (ignore_floats and child.is_floated()):
child.translate(dx, dy, ignore_floats)
# Heights and widths
@ -540,12 +541,12 @@ class TableBox(BlockLevelBox, ParentBox):
def all_children(self):
return itertools.chain(self.children, self.column_groups)
def translate(self, dx=0, dy=0):
def translate(self, dx=0, dy=0, ignore_floats=False):
if dx == 0 and dy == 0:
return
self.column_positions = [
position + dx for position in self.column_positions]
return super(TableBox, self).translate(dx, dy)
return super(TableBox, self).translate(dx, dy, ignore_floats)
def page_values(self):
return (self.style['page'], self.style['page'])

4
weasyprint/layout/absolute.py
View File

@ -30,11 +30,11 @@ class AbsolutePlaceholder(object):
object.__setattr__(self, '_box', new_box)
object.__setattr__(self, '_layout_done', True)
def translate(self, dx=0, dy=0):
def translate(self, dx=0, dy=0, ignore_floats=False):
if dx == 0 and dy == 0:
return
if self._layout_done:
self._box.translate(dx, dy)
self._box.translate(dx, dy, ignore_floats)
else:
# Descendants do not have a position yet.
self._box.position_x += dx