As a user I want to avoid browsing through large project hierarchy whenever I want to add or select items in the UI. For efficient workflow I need to see only the items that are compatible with the context I'm in (e.g. selecting a texture should show only images or subpresentations) and all these need to be shown visually as that helps in identifying the correct resource.

Today when adding/selecting any items in the editor (e.g. texture) the editor opens the WHOLE project panel, it should open only the list of compatible items (in this case: list of textures in the project).