adafruit-mirror/Adafruit_CircuitPython_PortalBase
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Change splash to root_group

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This commit is contained in:
Melissa LeBlanc-Williams 2025-06-11 13:26:56 -07:00
parent e00bf2fa3f
commit 273cd52821
2 changed files with 41 additions and 20 deletions
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39
adafruit_portalbase/__init__.py
View file

@ -73,12 +73,8 @@ class PortalBase:
self.network = network
"""The :py:class:`~adafruit_portalbase.NetworkBase`-derived instance provided"""
self.graphics = graphics
"""The :py:class:`~adafruit_portalbase.GraphicsBase`-derived instance provided"""
self.splash = self.graphics.splash
"""The :py:meth:`displayio.Group()` object that acts as the splash screen
"""The :py:meth:`displayio.Group()` object that acts as the root group screen
for this device."""
self.display = self.graphics.display
"""The :py:class:`busdisplay.BusDisplay` object representing the screen for this device"""
# Font Cache
self._fonts = {}
@ -267,7 +263,7 @@ class PortalBase:
string = string[: self._text[index]["maxlen"] - 3] + "..."
else:
string = string[: self._text[index]["maxlen"]]
index_in_splash = None
index_in_root_group = None
if len(string) > 0 and self._text[index]["wrap"]:
if self._debug:
@ -278,7 +274,7 @@ class PortalBase:
if self._text[index]["label"] is not None:
if self._debug:
print("Replacing text area with :", string)
index_in_splash = self.splash.index(self._text[index]["label"])
index_in_root_group = self.root_group.index(self._text[index]["label"])
elif self._debug:
print("Creating text area with :", string)
if len(string) > 0:
@ -288,22 +284,22 @@ class PortalBase:
text=string,
scale=self._text[index]["scale"],
)
if index_in_splash is not None:
self.splash[index_in_splash] = self._text[index]["label"]
if index_in_root_group is not None:
self.root_group[index_in_root_group] = self._text[index]["label"]
else:
self.splash.append(self._text[index]["label"])
self.root_group.append(self._text[index]["label"])
else:
self._text[index]["label"].text = string
self._text[index]["label"].color = self._text[index]["color"]
self._text[index]["label"].anchor_point = self._text[index]["anchor_point"]
self._text[index]["label"].anchored_position = self._text[index]["position"]
self._text[index]["label"].line_spacing = self._text[index]["line_spacing"]
elif index_in_splash is not None:
elif index_in_root_group is not None:
self._text[index]["label"] = None
# Remove the label from splash
if index_in_splash is not None and self._text[index]["label"] is None:
del self.splash[index_in_splash]
# Remove the label from root group
if index_in_root_group is not None and self._text[index]["label"] is None:
del self.root_group[index_in_root_group]
gc.collect()
def preload_font(self, glyphs=None, index=0):
@ -552,3 +548,18 @@ class PortalBase:
self._json_path = (value,)
else:
self._json_path = None
@property
def root_group(self):
"""The root display group for this device."""
return self.graphics.root_group
@property
def splash(self):
"""The root display group for this device (for backwards compatibility)."""
return self.graphics.root_group
@property
def display(self):
"""The displayio.Display object for this device."""
return self.graphics.display

22
adafruit_portalbase/graphics.py
View file

@ -47,16 +47,16 @@ class GraphicsBase:
if self._debug:
print("Init display")
self.splash = displayio.Group(scale=scale)
self._root_group = displayio.Group(scale=scale)
self._qr_group = None
if self._debug:
print("Init background")
self._bg_group = displayio.Group()
self.splash.append(self._bg_group)
self._root_group.append(self._bg_group)
# set the default background
if default_bg is not None:
self.display.root_group = self.splash
self.display.root_group = self._root_group
self.set_background(default_bg)
gc.collect()
@ -110,8 +110,8 @@ class GraphicsBase:
"""
if qr_data is None:
if self._qr_group and self._qr_group in self.splash:
self.splash.remove(self._qr_group)
if self._qr_group and self._qr_group in self._root_group:
self._root_group.remove(self._qr_group)
self._qr_group = None
gc.collect()
return
@ -154,8 +154,18 @@ class GraphicsBase:
pass
else:
self._qr_group = displayio.Group()
self.splash.append(self._qr_group)
self._root_group.append(self._qr_group)
self._qr_group.scale = qr_size
self._qr_group.x = x
self._qr_group.y = y
self._qr_group.append(qr_sprite)
@property
def root_group(self):
"""The display's root group."""
return self._root_group
@property
def splash(self):
"""The display's root group (for backwards compatibility)."""
return self.display._root_group