For Borderless Showcase: add content aware fill toggle, backup masks from all top level layers, fix text layer creation for creatures when using automatic text sizing

Author: pappnu

config/BorderlessShowcaseTemplate.toml

@@ -1,3 +1,12 @@
+[ART]
+title = "Art Options"
+
+[ART."Content.Aware.Fill"]
+title = "Content Aware Fill"
+desc = """When enabled, the area not covered by the source image is filled using Content Aware Fill."""
+type = "bool"
+default = 1
+
 [COLORS]
 title = "Color Options"
 

py/borderless_showcase.py

@@ -117,6 +117,12 @@ def predefined_textbox_heights(self) -> dict[str, int]:
 
     # region Settings
 
+    @cached_property
+    def is_content_aware_enabled(self) -> bool:
+        return bool(
+            CFG.get_setting(section="ART", key="Content.Aware.Fill", default=True)
+        )
+
     @cached_property
     def color_limit(self) -> int:
         setting = CFG.get_setting(
@@ -447,7 +453,9 @@ def pre_render_methods(self) -> list[Callable[[], None]]:
 
     @cached_property
     def layers_to_seek_masks_from(self) -> Iterable[ArtLayer | LayerSet | None]:
-        return (self.pinlines_group,)
+        if self.docref:
+            return (*self.docref.layerSets, *self.docref.artLayers)
+        return []
 
     # endregion Backup
 
@@ -1087,23 +1095,25 @@ def text_layer_rules(self) -> ArtLayer | None:
             and (self.is_creature or self.has_flipside_pt)
             and layer
             and self.pt_text_reference
+            and self.textbox_reference_base
         ):
-            textbox_ref_copy = self.textbox_reference_base.duplicate(
-                self.textbox_reference_base, ElementPlacement.PlaceBefore
-            )
-            textbox_ref_shape = merge_shapes(
-                self.pt_text_reference.duplicate(
-                    textbox_ref_copy, ElementPlacement.PlaceBefore
+            base_dims = get_layer_dimensions(self.textbox_reference_base)
+            textbox_ref_shape = create_shape_layer(
+                (
+                    {"x": base_dims["left"], "y": base_dims["top"]},
+                    {"x": base_dims["right"], "y": base_dims["top"]},
+                    {"x": base_dims["right"], "y": self.doc_height},
+                    {"x": base_dims["left"], "y": self.doc_height},
                 ),
-                textbox_ref_copy,
-                operation=ShapeOperation.SubtractFront,
+                relative_layer=self.textbox_reference_base,
+                placement=ElementPlacement.PlaceBefore,
             )
             textbox_ref_shape = merge_shapes(
-                textbox_ref_shape,
-                self.textbox_overflow_reference.duplicate(
+                self.pt_text_reference.duplicate(
                     textbox_ref_shape, ElementPlacement.PlaceBefore
                 ),
-                operation=ShapeOperation.Unite,
+                textbox_ref_shape,
+                operation=ShapeOperation.SubtractFront,
             )
             layer = create_text_layer_with_path(textbox_ref_shape, layer)
         return layer