More displayio code updates

[hackapet/Adafruit_Blinka_Displayio.git] / displayio / _structs.py

diff --git a/displayio/_structs.py b/displayio/_structs.py
index 2f82bb08611f257645238b8e4d15b28e34edcdeb..a46fb48204529403ee4e8f8273fdf3396f86ce8a 100644 (file)
--- a/displayio/_structs.py
+++ b/displayio/_structs.py
@@ -19,18 +19,24 @@ Struct Data Classes for Blinka Displayio
 
 from dataclasses import dataclass
 
-__version__ = "0.0.0-auto.0"
+__version__ = "0.0.0+auto.0"
 __repo__ = "https://github.com/adafruit/Adafruit_Blinka_Displayio.git"
 
+
 @dataclass
 class RectangleStruct:
+    # pylint: disable=invalid-name
+    """Rectangle Struct Dataclass. To eventually be replaced by Area."""
     x1: int
     y1: int
     x2: int
     y2: int
 
+
 @dataclass
 class TransformStruct:
+    # pylint: disable=invalid-name
+    """Transform Struct Dataclass"""
     x: int = 0
     y: int = 0
     dx: int = 1
@@ -40,8 +46,11 @@ class TransformStruct:
     mirror_x: bool = False
     mirror_y: bool = False
 
+
 @dataclass
 class ColorspaceStruct:
+    # pylint: disable=invalid-name, too-many-instance-attributes
+    """Colorspace Struct Dataclass"""
     depth: int
     bytes_per_cell: int = 0
     tricolor_hue: int = 0
@@ -49,7 +58,49 @@ class ColorspaceStruct:
     grayscale_bit: int = 0
     grayscale: bool = False
     tricolor: bool = False
+    sevencolor: bool = False  # Acep e-ink screens.
     pixels_in_byte_share_row: bool = False
     reverse_pixels_in_byte: bool = False
     reverse_bytes_in_word: bool = False
     dither: bool = False
+
+
+@dataclass
+class InputPixelStruct:
+    """InputPixel Struct Dataclass"""
+
+    pixel: int = 0
+    x: int = 0
+    y: int = 0
+    tile: int = 0
+    tile_x: int = 0
+    tile_y: int = 0
+
+
+@dataclass
+class OutputPixelStruct:
+    """OutputPixel Struct Dataclass"""
+
+    pixel: int = 0
+    opaque: bool = False
+
+
+@dataclass
+class ColorStruct:
+    """Color Struct Dataclass"""
+
+    rgb888: int = 0
+    cached_colorspace: ColorspaceStruct = None
+    cached_color: int = 0
+    cached_colorspace_grayscale_bit: int = 0
+    cached_colorspace_grayscale: bool = False
+    transparent: bool = False
+
+    def rgba(self) -> tuple[int, int, int, int]:
+        """Return the color as a tuple of red, green, blue, alpha"""
+        return (
+            self.rgb888 >> 16,
+            (self.rgb888 >> 8) & 0xFF,
+            self.rgb888 & 0xFF,
+            0 if self.transparent else 0xFF,
+        )