mirror of
https://github.com/ynput/ayon-core.git
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139 lines
4.2 KiB
Python
139 lines
4.2 KiB
Python
from .base import BaseObj
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class Layer(BaseObj):
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obj_type = "layer"
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available_parents = ["main_frame", "layer"]
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# Direction can be 0=vertical/ 1=horizontal
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def __init__(self, direction=0, *args, **kwargs):
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super(Layer, self).__init__(*args, **kwargs)
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self._direction = direction
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@property
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def item_pos_x(self):
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if self.parent.obj_type == self.obj_type:
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pos_x = self.parent.child_pos_x(self.id)
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elif self.parent.obj_type == "main_frame":
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pos_x = self._pos_x
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else:
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pos_x = self.parent.value_pos_x
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return int(pos_x)
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@property
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def item_pos_y(self):
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if self.parent.obj_type == self.obj_type:
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pos_y = self.parent.child_pos_y(self.id)
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elif self.parent.obj_type == "main_frame":
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pos_y = self._pos_y
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else:
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pos_y = self.parent.value_pos_y
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return int(pos_y)
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@property
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def direction(self):
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if self._direction not in (0, 1):
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self.log.warning((
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"Direction of Layer must be 0 or 1 "
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"(0 is horizontal / 1 is vertical)! Setting to 0."
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))
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return 0
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return self._direction
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def child_pos_x(self, item_id):
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pos_x = self.value_pos_x
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alignment_hor = self.style["alignment-horizontal"].lower()
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item = None
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for id, _item in self.items.items():
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if item_id == id:
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item = _item
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break
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if self.direction == 1:
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for id, _item in self.items.items():
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if item_id == id:
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break
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pos_x += _item.width()
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if _item.obj_type not in ["image", "placeholder"]:
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pos_x += 1
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else:
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if alignment_hor in ["center", "centre"]:
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pos_x += (self.content_width() - item.content_width()) / 2
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elif alignment_hor == "right":
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pos_x += self.content_width() - item.content_width()
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else:
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margin = self.style["margin"]
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margin_left = self.style.get("margin-left") or margin
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pos_x += margin_left
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return int(pos_x)
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def child_pos_y(self, item_id):
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pos_y = self.value_pos_y
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alignment_ver = self.style["alignment-horizontal"].lower()
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item = None
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for id, _item in self.items.items():
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if item_id == id:
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item = _item
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break
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if self.direction != 1:
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for id, item in self.items.items():
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if item_id == id:
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break
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pos_y += item.height()
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if item.obj_type not in ["image", "placeholder"]:
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pos_y += 1
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else:
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if alignment_ver in ["center", "centre"]:
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pos_y += (self.content_height() - item.content_height()) / 2
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elif alignment_ver == "bottom":
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pos_y += self.content_height() - item.content_height()
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return int(pos_y)
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def value_height(self):
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height = 0
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for item in self.items.values():
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if self.direction == 1:
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if height > item.height():
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continue
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# times 1 because won't get object pointer but number
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height = item.height()
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else:
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height += item.height()
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# TODO this is not right
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min_height = self.style.get("min-height")
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if min_height and min_height > height:
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return min_height
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return height
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def value_width(self):
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width = 0
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for item in self.items.values():
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if self.direction == 0:
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if width > item.width():
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continue
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# times 1 because won't get object pointer but number
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width = item.width()
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else:
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width += item.width()
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min_width = self.style.get("min-width")
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if min_width and min_width > width:
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return min_width
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return width
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def draw(self, image, drawer):
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for item in self.items.values():
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item.draw(image, drawer)
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