Asset Browser: Proper context menu for assets

Add a context menu dedicated to asset operations to the Asset Browser.
There are two separate context menus to keep things separated well and
avoid confusing if-else logic (similar to D12057 & D12059). Their polls
make sure they are displayed for the right contexts only.

Also (to be committed as followup cleanup): Remove now unused special
handling for assets in file delete operator.

Differential Revision: https://developer.blender.org/D12062

3 files changed, 31 insertions, 6 deletions

diff --git a/release/scripts/presets/keyconfig/keymap_data/blender_default.py b/release/scripts/presets/keyconfig/keymap_data/blender_default.py
index 3527e993173..a37577e898b 100644
--- a/release/scripts/presets/keyconfig/keymap_data/blender_default.py
+++ b/release/scripts/presets/keyconfig/keymap_data/blender_default.py
@@ -2000,6 +2000,7 @@ def km_file_browser(params):
         ("file.filenum", {"type": 'NUMPAD_MINUS', "value": 'PRESS', "ctrl": True, "repeat": True},
          {"properties": [("increment", -100)]}),
         *_template_items_context_menu("FILEBROWSER_MT_context_menu", params.context_menu_event),
+        *_template_items_context_menu("ASSETBROWSER_MT_context_menu", params.context_menu_event),
     ])
 
     return keymap
diff --git a/release/scripts/presets/keyconfig/keymap_data/industry_compatible_data.py b/release/scripts/presets/keyconfig/keymap_data/industry_compatible_data.py
index 714126903d8..9d34b110afe 100644
--- a/release/scripts/presets/keyconfig/keymap_data/industry_compatible_data.py
+++ b/release/scripts/presets/keyconfig/keymap_data/industry_compatible_data.py
@@ -1249,6 +1249,7 @@ def km_file_browser(params):
         ("file.filenum", {"type": 'NUMPAD_MINUS', "value": 'PRESS', "ctrl": True, "repeat": True},
          {"properties": [("increment", -100)]}),
         *_template_items_context_menu("FILEBROWSER_MT_context_menu", {"type": 'RIGHTMOUSE', "value": 'PRESS'}),
+        *_template_items_context_menu("ASSETBROWSER_MT_context_menu", {"type": 'RIGHTMOUSE', "value": 'PRESS'}),
     ])
 
     return keymap
diff --git a/release/scripts/startup/bl_ui/space_filebrowser.py b/release/scripts/startup/bl_ui/space_filebrowser.py
index 81a71ea0de2..44631e368a3 100644
--- a/release/scripts/startup/bl_ui/space_filebrowser.py
+++ b/release/scripts/startup/bl_ui/space_filebrowser.py
@@ -296,7 +296,7 @@ class FILEBROWSER_MT_bookmarks_context_menu(Menu):
                         text="Move to Bottom").direction = 'BOTTOM'
 
 
-class FILEBROWSER_PT_bookmarks_favorites(Panel):
+class FILEBROWSER_PT_bookmarks_favorites(FileBrowserPanel, Panel):
     bl_space_type = 'FILE_BROWSER'
     bl_region_type = 'TOOLS'
     bl_category = "Bookmarks"
@@ -526,7 +526,7 @@ class FILEBROWSER_MT_select(FileBrowserMenu, Menu):
         layout.operator("file.select_box")
 
 
-class FILEBROWSER_MT_context_menu(Menu):
+class FILEBROWSER_MT_context_menu(FileBrowserMenu, Menu):
     bl_label = "Files Context Menu"
 
     def draw(self, context):
@@ -553,10 +553,6 @@ class FILEBROWSER_MT_context_menu(Menu):
         sub.operator_context = 'EXEC_DEFAULT'
         sub.operator("file.delete", text="Delete")
 
-        active_asset = asset_utils.SpaceAssetInfo.get_active_asset(context)
-        if active_asset:
-            layout.operator("asset.open_containing_blend_file")
-
         layout.separator()
 
         sub = layout.row()
@@ -755,6 +751,32 @@ class ASSETBROWSER_UL_metadata_tags(UIList):
             row.prop(tag, "name", text="", emboss=False, icon_value=icon)
 
 
+class ASSETBROWSER_MT_context_menu(AssetBrowserMenu, Menu):
+    bl_label = "Assets Context Menu"
+
+    def draw(self, context):
+        layout = self.layout
+        st = context.space_data
+        params = st.params
+
+        layout.operator("file.refresh", text="Refresh")
+
+        layout.separator()
+
+        sub = layout.row()
+        sub.operator_context = 'EXEC_DEFAULT'
+        sub.operator("asset.clear", text="Clear Asset")
+
+        layout.separator()
+
+        layout.operator("asset.open_containing_blend_file")
+
+        layout.separator()
+
+        if params.display_type == 'THUMBNAIL':
+            layout.prop_menu_enum(params, "display_size")
+
+
 classes = (
     FILEBROWSER_HT_header,
     FILEBROWSER_PT_display,
@@ -781,6 +803,7 @@ classes = (
     ASSETBROWSER_PT_metadata_details,
     ASSETBROWSER_PT_metadata_tags,
     ASSETBROWSER_UL_metadata_tags,
+    ASSETBROWSER_MT_context_menu,
 )
 
 if __name__ == "__main__":  # only for live edit.