72 lines
1.9 KiB
Python
72 lines
1.9 KiB
Python
from typing import Type, TYPE_CHECKING
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import pyglet
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from source.gui.event import EventPropagationMixin
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if TYPE_CHECKING:
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from source.gui.scene.abc import Scene
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class Window(pyglet.window.Window, EventPropagationMixin): # NOQA
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"""
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A window. Based on the pyglet window object.
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Scene can be added to the window
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"""
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def __init__(self, *args, **kwargs):
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super().__init__(*args, **kwargs)
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self._scenes: list["Scene"] = list()
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# Event Propagation
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@property
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def childs(self):
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return self._scenes
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# Scene Managing
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def set_scene(self, scene_class: Type["Scene"], *scene_args, **scene_kwargs) -> "Scene":
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"""
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Set the scene of the window.
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:scene_class: the class of the scene to add.
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:scene_args: args for the creation of the scene object.
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:scene_kwargs: kwargs for the creation of the scene object.
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:return: the new created scene.
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"""
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self.clear_scene()
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return self.add_scene(scene_class, *scene_args, **scene_kwargs)
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def add_scene(self, scene_class: Type["Scene"], priority: int = 0, **scene_kwargs) -> "Scene":
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"""
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Add a scene of the window.
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:scene_class: the class of the scene to add.
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:scene_kwargs: kwargs for the creation of the scene object.
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:return: the new created scene.
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"""
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scene: "Scene" = scene_class(window=self, **scene_kwargs)
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self._scenes.insert(priority, scene)
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return scene
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def remove_scene(self, scene: "Scene") -> None:
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"""
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Remove a scene from the window.
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:scene: the scene to remove.
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"""
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self._scenes.remove(scene)
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def clear_scene(self) -> None:
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"""
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Clear the window from all the scenes.
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"""
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self._scenes.clear()
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# Base Event
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def on_draw(self): # NOQA
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self.clear()
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