# Shared asset preview/viewer widgets.
#
# The pool every host draws catalog content with: the asset UI's Create
# viewer and Library preview, the VJ and DJ surfaces, the sandbox later.
# Widgets here take TYPED content in (blob bytes, decoded textures, manifest
# facts) and hand actions back out; they never reach into an app's state, own
# an audio device, or talk to a server.
#
# Styling follows the widget-library pattern: every widget registers a
# `set_type_default()` base, so a host restyles by overriding draw props in
# its own script_mod rather than forking the code.
#
# Dependency policy: the WIDGET LAYER depends on the widget library plus
# ZERO-DEPENDENCY leaf crates only. Not the asset-server client, not the
# renderer — a preview is HANDED content, it does not go and get it.
#
# That is a hard constraint, not tidiness: apps/sandbox is a nested cargo
# workspace that cannot depend on makepad-asset-client at all (the
# nested-workspace-root refusal), and it must be able to adopt these widgets
# with its own blob supply. Client-wired convenience (resolve an asset id,
# stream a blob, decode it) belongs in the host or in a later optional
# feature the sandbox does not enable.
#
# makepad-asset-data IS admitted (the sandbox already depends on it): it is
# the zero-dependency contract crate, and the thumbnail widget's whole job
# is to obey the ThumbnailView declarations written in it. Mirroring those
# types here to dodge the dependency would be a second copy of the contract
# — exactly the drift the shared crate exists to end.

[package]
name = "makepad-asset-widgets"
version = "0.1.0"
edition = "2021"

[dependencies]
makepad-widgets = { path = "../../../widgets" }
# Two ZERO-DEPENDENCY leaf crates, which is the whole reason they are
# allowed here: the sandbox can take either without dragging a workspace
# along. They let a well DRAW a track — decode the bytes the host handed
# over and render the same spectrogram and wave strip the importer bakes —
# instead of only ever showing a picture somebody else made.
makepad-audio-decode = { path = "../../audio_decode" }
makepad-audio-picture = { path = "../../audio_picture" }
# The content contract's data types — zero dependencies, see the policy
# note above. AssetThumb interprets ThumbnailView declarations from here.
makepad-asset-data = { path = "../data" }

[features]
# Renderer-backed faces: the mesh turntable and the autonomous world
# walkthrough. OFF by default, because makepad-render is a real dependency
# and `apps/sandbox` (a nested cargo workspace) must be able to adopt the
# 2D faces without it. A host that wants a mesh or a world well turns it on.
renderer = ["dep:makepad-render"]

[dependencies.makepad-render]
path = "../../render"
optional = true