feat: bring source and sink back for future development

tool/src/aurora_iconset_builder/__init__.py

@@ -17,6 +17,8 @@ def main() -> None:
     env = Environment(prologue)
     ctx = Context(env)
 
+    # TODO: use explicit temporary directory initializer in prologue to do this.
+    
     # create our special temporary subdirectory
     env.temporary_artifact("component").mkdir(parents=True, exist_ok=True)
 

tool/src/aurora_iconset_builder/assemblicon/highlevel/environment.py

@@ -73,7 +73,7 @@ _DEFAULT_BLD_CONFIG = artrdr.BlenderConfig(VART_HW, VART_HW)
 
 # TODO: For easy testing, we only build 32x32 and 48x48.
 # Enable full generation after testing.
-_FD_THUMBNAIL_HWS: tuple[int, ...] = (32, 48, 256)
+_FD_THUMBNAIL_HWS: tuple[int, ...] = (32, 48)
 # _FD_THUMBNAIL_HWS: tuple[int, ...] = (16, 32, 48, 64, 128, 256)
 
 

tool/src/aurora_iconset_builder/assemblicon/highlevel/sink/__init__.py

@@ -0,0 +1,7 @@
+from .common import Sink
+from .tempdir_sink import TempDirSink
+
+__all__ = [
+    "Sink",
+    "TempDirSink"
+]

tool/src/aurora_iconset_builder/assemblicon/highlevel/sink/common.py

@@ -0,0 +1,11 @@
+from abc import ABC, abstractmethod
+from ..utils import Artifact
+
+class Sink(ABC):
+    """
+    Abstract base class for all sinks.
+    """
+
+    @abstractmethod
+    def push_artifact(self, art: Artifact) -> None:
+        pass

tool/src/aurora_iconset_builder/assemblicon/highlevel/sink/tempdir_sink.py

@@ -0,0 +1,12 @@
+from ..utils import Artifact
+from .common import Sink
+
+class TempDirSink(Sink):
+
+    __args: tuple[str, ...]
+
+    def __init__(self, *args: str) -> None:
+        self.__args = tuple(args)
+
+    def push_artifact(self, art: Artifact) -> None:
+        pass

tool/src/aurora_iconset_builder/assemblicon/highlevel/source/__init__.py

@@ -0,0 +1,7 @@
+from .common import Source
+from .tempdir_source import TempDirSource
+
+__all__ = [
+    "Source",
+    "TempDirSource"
+]

tool/src/aurora_iconset_builder/assemblicon/highlevel/source/common.py

@@ -0,0 +1,11 @@
+from abc import ABC, abstractmethod
+from ..utils import Artifact
+
+class Source(ABC):
+    """
+    Abstract base class for all sources.
+    """
+
+    @abstractmethod
+    def pull_artifact(self) -> Artifact:
+        pass

tool/src/aurora_iconset_builder/assemblicon/highlevel/source/tempdir_source.py

@@ -0,0 +1,12 @@
+from ..utils import Artifact
+from .common import Source
+
+class TempDirSource(Source):
+
+    __path_comps: tuple[str, ...]
+
+    def __init__(self, *args: str) -> None:
+        self.__path_comps = tuple(args)
+
+    def pull_artifact(self) -> Artifact:
+        pass

tool/src/aurora_iconset_builder/assemblicon/lowlevel/artproc.py

@@ -1,5 +1,6 @@
 import enum
 import math
+import PIL.Image
 from .utils import Artifact
 from ..geometry import Point
 
@@ -73,6 +74,13 @@ def aspect_ratio_scale_and_crop(
     return scaled.crop((crop_x, crop_y, crop_x + target_width, crop_y + target_height))
 
 
+def default_art_resize(art: Artifact, width: int, height: int) -> Artifact:
+    """
+    Resize given artifact with default resample (LANCZOS).
+    """
+    return art.resize((width, height), PIL.Image.Resampling.LANCZOS)
+
+
 def art_anchor_to_offset(
     art: Artifact,
     horizontal_anchor: HorizontalAnchor,

tool/src/aurora_iconset_builder/nostd_icons/action_icons.py

@@ -1,11 +1,11 @@
-import PIL.Image
 from ..types import AuroraContext, AuroraEnvironment
 from ..assemblicon.highlevel.environment import FdContext
 from ..assemblicon.highlevel.utils import VART_HW
-from ..assemblicon.geometry import Rectangle, Point
+from ..assemblicon.geometry import Rectangle
 from ..assemblicon.lowlevel.artproc import (
     art_anchor_to_offset,
     anchor_to_offset,
+    default_art_resize,
     align_paste,
     align_alpha_composite,
     VerticalAnchor,
@@ -30,7 +30,7 @@ def build_image_properties_icon(env: AuroraEnvironment) -> None:
     art = env.load_temporary_artifact("image-jpeg.png")
 
     info_mark = env.load_temporary_artifact("dialog-infomation.png")
-    resized_info_mark = info_mark.resize((500, 500), PIL.Image.Resampling.LANCZOS)
+    resized_info_mark = default_art_resize(info_mark, 500, 500)
 
     align_alpha_composite(
         art,
@@ -47,23 +47,23 @@ def build_image_properties_icon(env: AuroraEnvironment) -> None:
 
 def build_image_zoom_original_icon(env: AuroraEnvironment) -> None:
     # load triangle assets
-    tri_new_size = (200, 200)
+    TRI_SIZE = (200, 200)
-    tri_left = env.load_temporary_artifact("component", "triangle-left.png").resize(
+    tri_left = default_art_resize(
-        tri_new_size, PIL.Image.Resampling.LANCZOS
+        env.load_temporary_artifact("component", "triangle-left.png"), *TRI_SIZE
     )
-    tri_down = env.load_temporary_artifact("component", "triangle-down.png").resize(
+    tri_down = default_art_resize(
-        tri_new_size, PIL.Image.Resampling.LANCZOS
+        env.load_temporary_artifact("component", "triangle-down.png"), *TRI_SIZE
     )
-    tri_right = env.load_temporary_artifact("component", "triangle-right.png").resize(
+    tri_right = default_art_resize(
-        tri_new_size, PIL.Image.Resampling.LANCZOS
+        env.load_temporary_artifact("component", "triangle-right.png"), *TRI_SIZE
     )
-    tri_up = env.load_temporary_artifact("component", "triangle-up.png").resize(
+    tri_up = default_art_resize(
-        tri_new_size, PIL.Image.Resampling.LANCZOS
+        env.load_temporary_artifact("component", "triangle-up.png"), *TRI_SIZE
     )
 
     # load inner image
     inner = env.load_temporary_artifact("image-jpeg.png")
-    resized_inner = inner.resize((680, 680), PIL.Image.Resampling.LANCZOS)
+    resized_inner = default_art_resize(inner, 680, 680)
 
     # composite this icon
     icon = env.new_artifact()

tool/src/aurora_iconset_builder/nostd_icons/application_icons.py

@@ -3,6 +3,7 @@ from ..types import AuroraContext, AuroraEnvironment
 from ..assemblicon.highlevel.environment import FdContext, WinCategory, MacCategory
 from ..assemblicon.lowlevel.artproc import (
     art_anchor_to_offset,
+    default_art_resize,
     align_paste,
     VerticalAnchor,
     HorizontalAnchor,
@@ -24,7 +25,7 @@ def build_sarasacw_picture_icons(env: AuroraEnvironment) -> None:
     )
 
     inner = env.load_temporary_artifact("image-jpeg.png")
-    resized_inner = inner.resize((990, 990), PIL.Image.Resampling.LANCZOS)
+    resized_inner = default_art_resize(inner, 990, 990)
 
     align_paste(
         app,