mirror of
https://github.com/markqvist/Sideband.git
synced 2025-08-03 12:06:07 -04:00
Updated kivymd
This commit is contained in:
Mark Qvist
parent
c6df8b851b
commit
abcf173cc8
160 changed files with 11617 additions and 6545 deletions
|
|
@ -35,7 +35,9 @@ __all__ = (
|
|||
"MDTransitionBase",
|
||||
)
|
||||
|
||||
from kivy import Logger
|
||||
from kivy.animation import Animation, AnimationTransition
|
||||
from kivy.properties import DictProperty
|
||||
from kivy.uix.screenmanager import (
|
||||
ScreenManagerException,
|
||||
SlideTransition,
|
||||
|
|
@ -43,13 +45,41 @@ from kivy.uix.screenmanager import (
|
|||
TransitionBase,
|
||||
)
|
||||
|
||||
from kivymd.uix.hero import MDHeroFrom, MDHeroTo
|
||||
from kivymd.uix.screenmanager import MDScreenManager
|
||||
|
||||
|
||||
class MDTransitionBase(TransitionBase):
|
||||
"""
|
||||
TransitionBase is used to animate 2 screens within the
|
||||
:class:`~kivymd.uix.screenmanager.MDScreenManager`.
|
||||
|
||||
For more
|
||||
information, see in the :class:`~kivy.uix.screenmanager.TransitionBase`
|
||||
class documentation.
|
||||
"""
|
||||
|
||||
_direction = "in"
|
||||
hero_widget = None
|
||||
hero_from_widget = None # kivymd.uix.hero.MDHeroFrom object
|
||||
# Collection of child widgets of all 'MDHeroFrom' widgets that are
|
||||
# on the screen, for example:
|
||||
#
|
||||
# MDScreen:
|
||||
#
|
||||
# MDHeroFrom:
|
||||
# tag: "kivymd"
|
||||
#
|
||||
# FitImage:
|
||||
#
|
||||
# MDHeroFrom:
|
||||
# tag: "kivy"
|
||||
#
|
||||
# FitImage:
|
||||
#
|
||||
# {
|
||||
# 'kivy': <kivymd.uix.fitimage.fitimage.FitImage object>,
|
||||
# 'kivymd': <kivymd.uix.fitimage.fitimage.FitImage object>,
|
||||
# }
|
||||
_hero_from_widget_children = DictProperty()
|
||||
|
||||
def start(self, instance_screen_manager: MDScreenManager) -> None:
|
||||
super().start(instance_screen_manager)
|
||||
|
|
@ -59,67 +89,160 @@ class MDTransitionBase(TransitionBase):
|
|||
]()
|
||||
|
||||
def animated_hero_in(self) -> None:
|
||||
if self.manager._heroes_data and self.manager.current_hero:
|
||||
self.hero_from_widget = self.manager.get_hero_from_widget()
|
||||
self._check_widget_properties()
|
||||
self.hero_widget = self.hero_from_widget.children[0]
|
||||
self.hero_from_widget.remove_widget(self.hero_widget)
|
||||
"""Animates the flight of heroes from screen **A** to screen **B**."""
|
||||
|
||||
self.hero_widget.pos = self.screen_out.to_widget(
|
||||
*self.hero_from_widget.to_window(*self.hero_from_widget.pos)
|
||||
)
|
||||
self.hero_widget.size = self.hero_from_widget.size
|
||||
self.manager.get_root_window().add_widget(self.hero_widget)
|
||||
if self.manager._heroes_data and self.manager.current_heroes:
|
||||
for hero_from_widget in self.manager.get_hero_from_widget():
|
||||
for heroes_tag in self.manager.current_heroes:
|
||||
if heroes_tag == hero_from_widget.tag:
|
||||
self._check_widget_properties(hero_from_widget)
|
||||
|
||||
Animation(
|
||||
size=self.screen_in.hero_to.size,
|
||||
d=self.duration,
|
||||
pos=self.screen_in.hero_to.pos,
|
||||
).start(self.hero_widget)
|
||||
self.hero_from_widget.dispatch(
|
||||
"on_transform_in", self.hero_widget, self.duration
|
||||
)
|
||||
# Get child widget of the 'MDHeroFrom' container.
|
||||
hero_widget = hero_from_widget.children[0]
|
||||
self._hero_from_widget_children[
|
||||
hero_from_widget.tag
|
||||
] = hero_widget
|
||||
|
||||
# Removing the child widget from the 'MDHeroFrom'
|
||||
# container.
|
||||
hero_from_widget.remove_widget(hero_widget)
|
||||
|
||||
# We set the size, position of the child widget of the
|
||||
# 'MDHeroFrom' container and add this widget to the
|
||||
# root window.
|
||||
hero_widget.pos = self.screen_out.to_widget(
|
||||
*hero_from_widget.to_window(*hero_from_widget.pos)
|
||||
)
|
||||
hero_widget.size = hero_from_widget.size
|
||||
self.manager.get_root_window().add_widget(hero_widget)
|
||||
|
||||
# Animating widgets added to the root window.
|
||||
if self.screen_in.heroes_to:
|
||||
for hero_to_widget in self.screen_in.heroes_to:
|
||||
self._check_hero_to_widget_tag(
|
||||
hero_to_widget, hero_from_widget
|
||||
)
|
||||
if hero_to_widget.tag == heroes_tag:
|
||||
Animation(
|
||||
size=hero_to_widget.size,
|
||||
d=self.duration,
|
||||
pos=hero_to_widget.pos,
|
||||
).start(hero_widget)
|
||||
hero_from_widget.dispatch(
|
||||
"on_transform_in",
|
||||
hero_widget,
|
||||
self.duration,
|
||||
)
|
||||
|
||||
def animated_hero_out(self) -> None:
|
||||
if self.manager._heroes_data and self.manager.current_hero:
|
||||
self.screen_out.hero_to.remove_widget(self.hero_widget)
|
||||
self.manager.get_root_window().add_widget(self.hero_widget)
|
||||
"""Animates the flight of heroes from screen **B** to screen **A**."""
|
||||
|
||||
self.hero_from_widget.dispatch(
|
||||
"on_transform_out", self.hero_widget, self.duration
|
||||
)
|
||||
Animation(
|
||||
pos=self.screen_in.to_widget(
|
||||
*self.hero_from_widget.to_window(*self.hero_from_widget.pos)
|
||||
),
|
||||
size=self.hero_from_widget.size,
|
||||
d=self.duration,
|
||||
).start(self.hero_widget)
|
||||
if (
|
||||
self.manager._heroes_data
|
||||
and self.manager.current_heroes
|
||||
and self.screen_out.heroes_to
|
||||
):
|
||||
|
||||
for heroes_tag in self.manager.current_heroes:
|
||||
for hero_to_widget in self.screen_out.heroes_to:
|
||||
if hero_to_widget.tag == heroes_tag:
|
||||
hero_from_children = self._hero_from_widget_children[
|
||||
heroes_tag
|
||||
]
|
||||
hero_to_widget.remove_widget(hero_from_children)
|
||||
self.manager.get_root_window().add_widget(
|
||||
hero_from_children
|
||||
)
|
||||
|
||||
for (
|
||||
hero_from_widget
|
||||
) in self.manager.get_hero_from_widget():
|
||||
hero_from_widget.dispatch(
|
||||
"on_transform_out",
|
||||
self._hero_from_widget_children[
|
||||
hero_from_widget.tag
|
||||
],
|
||||
self.duration,
|
||||
)
|
||||
Animation(
|
||||
pos=self.screen_in.to_widget(
|
||||
*hero_from_widget.to_window(
|
||||
*hero_from_widget.pos
|
||||
)
|
||||
),
|
||||
size=hero_from_widget.size,
|
||||
d=self.duration,
|
||||
).start(
|
||||
self._hero_from_widget_children[
|
||||
hero_from_widget.tag
|
||||
]
|
||||
)
|
||||
|
||||
def on_complete(self) -> None:
|
||||
"""
|
||||
Override method.
|
||||
See :attr:`kivy.uix.screenmanager.TransitionBase.on_complete'.
|
||||
"""
|
||||
|
||||
super().on_complete()
|
||||
|
||||
if self.manager._heroes_data and self.manager.current_heroes:
|
||||
for hero_from_widget in self.manager.get_hero_from_widget():
|
||||
for heroes_tag in self.manager.current_heroes:
|
||||
if heroes_tag == hero_from_widget.tag:
|
||||
hero_from_children = self._hero_from_widget_children[
|
||||
heroes_tag
|
||||
]
|
||||
self.manager.get_root_window().remove_widget(
|
||||
hero_from_children
|
||||
)
|
||||
|
||||
# Adding a child widget from the 'MDHeraFrom' container
|
||||
# to the 'MDHeroTo' container.
|
||||
if self._direction == "in":
|
||||
for hero_to_widget in self.screen_in.heroes_to:
|
||||
if hero_to_widget.tag == heroes_tag:
|
||||
hero_to_widget.add_widget(
|
||||
hero_from_children
|
||||
)
|
||||
# Restores the child widget for the 'MDHeraFrom'
|
||||
# container.
|
||||
elif self._direction == "out":
|
||||
hero_from_widget.add_widget(hero_from_children)
|
||||
|
||||
if self._direction == "out":
|
||||
self._direction = "in"
|
||||
if self.manager._heroes_data and self.manager.current_hero:
|
||||
self.manager.get_root_window().remove_widget(self.hero_widget)
|
||||
self.hero_from_widget.add_widget(self.hero_widget)
|
||||
else:
|
||||
self._direction = "out"
|
||||
if self.manager._heroes_data and self.manager.current_hero:
|
||||
self.manager.get_root_window().remove_widget(self.hero_widget)
|
||||
self.screen_in.hero_to.add_widget(self.hero_widget)
|
||||
|
||||
def _check_widget_properties(self):
|
||||
if not self.screen_in.hero_to:
|
||||
# Checks the attributes for the 'self.screen_in' screen.
|
||||
# Called from the animated_hero_in method.
|
||||
def _check_widget_properties(self, hero_from_widget: MDHeroFrom):
|
||||
if not self.screen_in.heroes_to:
|
||||
raise Exception(
|
||||
f"The `hero_to` attribute is not specified for screen {self.screen_in}"
|
||||
f"The `heroes_to` attribute is not specified for screen "
|
||||
f"{self.screen_in}"
|
||||
)
|
||||
if len(self.hero_from_widget.children) > 1:
|
||||
# The 'MDHeroFrom' widget allows you to place only one widget in
|
||||
# itself.
|
||||
if len(hero_from_widget.children) > 1:
|
||||
raise Exception(
|
||||
f"{self.hero_from_widget.__class__} accept only one widget"
|
||||
f"{hero_from_widget.__class__} accept only one widget"
|
||||
)
|
||||
|
||||
# For new API support.
|
||||
def _check_hero_to_widget_tag(
|
||||
self, hero_to_widget: MDHeroTo, hero_from_widget: MDHeroFrom
|
||||
) -> None:
|
||||
if not hero_to_widget.tag:
|
||||
Logger.warning(
|
||||
"KivyMD: "
|
||||
f"Set the tag '{hero_from_widget.tag}' "
|
||||
f"for the {hero_to_widget} widget to the same "
|
||||
f"as for the {hero_from_widget} widget"
|
||||
)
|
||||
hero_to_widget.tag = hero_from_widget.tag
|
||||
|
||||
|
||||
class MDSwapTransition(SwapTransition, MDTransitionBase):
|
||||
pass
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue