Import of the watch repository from Pebble

tools/resources/resource_map/resource_generator_png.py

@@ -0,0 +1,33 @@
+# Copyright 2024 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from resources.types.resource_object import ResourceObject
+from resources.resource_map.resource_generator import ResourceGenerator
+
+from pebble_sdk_platform import pebble_platforms
+
+import png2pblpng
+
+class PngResourceGenerator(ResourceGenerator):
+    type = 'png'
+
+    @staticmethod
+    def generate_object(task, definition):
+        env = task.generator.env
+
+        is_color = 'color' in pebble_platforms[env.PLATFORM_NAME]['TAGS']
+        palette_name = png2pblpng.get_ideal_palette(is_color=is_color)
+        image_bytes = png2pblpng.convert_png_to_pebble_png_bytes(task.inputs[0].abspath(),
+                                                                 palette_name)
+        return ResourceObject(definition, image_bytes)