root_node() [2/2]

InspectResult MayaFlux::Portal::Forma::Inspector::root_node	(	Nodes::ProcessingToken	token,
		uint32_t	channel,
		Surface &	surface,
		LayoutCursor &	cursor,
		float	x_min = -0.95F,
		float	x_max = 0.95F,
		float	row_h = 0.05F,
		int	depth = 0
	)

Inspect a single RootNode for a specific token and channel.

Header is "root [ch N]" for AUDIO_RATE or "root" for all other tokens. Body row exposes live node count from RootNode::get_node_size(). Each registered node is expanded via node() as a child. Networks for the token/channel are appended after the node children.

Definition at line 132 of file NodeQuery.cpp.

{
    auto& root = m_ngm.get_root_node(token, channel);
 
    const float ind = x_min + static_cast<float>(depth) * k_inspect_indent;
    const std::string header_label = token == Nodes::ProcessingToken::AUDIO_RATE
        ? "root [ch " + std::to_string(channel) + "]"
        : "root";
 
    std::vector<ValueSpec> values {
        ValueSpec {
            .label = "nodes",
            .reader = [&root] { return std::to_string(root.get_node_size()); },
        },
    };
 
    const auto dims = row_pixel_dims(surface.window(), ind, x_max, row_h);
    auto hbuf = make_row_buffer(surface.window(), header_label, dims);
    std::vector<RowBuffer> rbufs;
    rbufs.reserve(values.size());
    for (const auto& spec : values)
        rbufs.push_back(make_row_buffer(surface.window(), spec.label, dims));
 
    auto group = make_value_group(values, std::move(hbuf), rbufs,
        surface, cursor, ind, x_max, row_h, false);
 
    InspectResult result;
    result.group = std::move(group);
 
    for (const auto& n : root.nodes()) {
        if (!n)
            continue;
        auto node_result = node(
            n, surface, cursor,
            x_min, x_max, row_h, depth + 1);
        surface.layer().relate(result.group.header.header_id, node_result.group.header.header_id);
        result.children.push_back(std::move(node_result));
    }
 
    return result;
}

References MayaFlux::Nodes::AUDIO_RATE, MayaFlux::Portal::Forma::InspectResult::children, MayaFlux::Nodes::NodeGraphManager::get_root_node(), MayaFlux::Portal::Forma::InspectResult::group, MayaFlux::Portal::Forma::ValueGroup::header, MayaFlux::Portal::Forma::Collapsible::header_id, MayaFlux::Portal::Forma::k_inspect_indent, MayaFlux::Portal::Forma::ValueSpec::label, MayaFlux::Portal::Forma::Surface::layer(), m_ngm, make_row_buffer(), MayaFlux::Portal::Forma::make_value_group(), node(), MayaFlux::Portal::Forma::Layer::relate(), MayaFlux::Portal::Forma::row_pixel_dims(), and MayaFlux::Portal::Forma::Surface::window().

Referenced by node_graph_manager(), and root_node().

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