1 files changed, 75 insertions, 0 deletions
diff --git a/release/scripts/startup/bl_operators/assets.py b/release/scripts/startup/bl_operators/assets.py
new file mode 100644
index 00000000000..317555280e5
--- /dev/null
+++ b/release/scripts/startup/bl_operators/assets.py
@@ -0,0 +1,75 @@
+# ##### BEGIN GPL LICENSE BLOCK #####
+#
+#  This program is free software; you can redistribute it and/or
+#  modify it under the terms of the GNU General Public License
+#  as published by the Free Software Foundation; either version 2
+#  of the License, or (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software Foundation,
+#  Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ##### END GPL LICENSE BLOCK #####
+
+import bpy
+
+from bpy_extras.asset_utils import (
+    SpaceAssetInfo,
+)
+
+
+class ASSET_OT_tag_add(bpy.types.Operator):
+    """Add a new keyword tag to the active asset"""
+
+    bl_idname = "asset.tag_add"
+    bl_label = "Add Asset Tag"
+    bl_options = {'REGISTER', 'UNDO'}
+
+    @classmethod
+    def poll(cls, context):
+        return SpaceAssetInfo.is_asset_browser_poll(context) and SpaceAssetInfo.get_active_asset(context)
+
+    def execute(self, context):
+        active_asset = SpaceAssetInfo.get_active_asset(context)
+        active_asset.tags.new("Unnamed Tag")
+
+        return {'FINISHED'}
+
+
+class ASSET_OT_tag_remove(bpy.types.Operator):
+    """Remove an existing keyword tag from the active asset"""
+
+    bl_idname = "asset.tag_remove"
+    bl_label = "Remove Asset Tag"
+    bl_options = {'REGISTER', 'UNDO'}
+
+    @classmethod
+    def poll(cls, context):
+        if not SpaceAssetInfo.is_asset_browser_poll(context):
+            return False
+
+        active_asset = SpaceAssetInfo.get_active_asset(context)
+        if not active_asset:
+            return False
+
+        return active_asset.active_tag in range(len(active_asset.tags))
+
+    def execute(self, context):
+        active_asset = SpaceAssetInfo.get_active_asset(context)
+        tag = active_asset.tags[active_asset.active_tag]
+
+        active_asset.tags.remove(tag)
+        active_asset.active_tag -= 1
+
+        return {'FINISHED'}
+
+
+classes = (
+    ASSET_OT_tag_add,
+    ASSET_OT_tag_remove,
+)