Tidy up the Layers panel with a new bottom bar

editor/src/messages/frontend/frontend_message.rs

@@ -240,7 +240,17 @@ pub enum FrontendMessage {
 		#[serde(rename = "hintData")]
 		hint_data: HintData,
 	},
-	UpdateLayersPanelControlBarLayout {
+	UpdateLayersPanelControlBarLeftLayout {
+		#[serde(rename = "layoutTarget")]
+		layout_target: LayoutTarget,
+		diff: Vec<WidgetDiff>,
+	},
+	UpdateLayersPanelControlBarRightLayout {
+		#[serde(rename = "layoutTarget")]
+		layout_target: LayoutTarget,
+		diff: Vec<WidgetDiff>,
+	},
+	UpdateLayersPanelBottomBarLayout {
 		#[serde(rename = "layoutTarget")]
 		layout_target: LayoutTarget,
 		diff: Vec<WidgetDiff>,

editor/src/messages/layout/layout_message_handler.rs

@@ -424,7 +424,9 @@ impl LayoutMessageHandler {
 			LayoutTarget::DialogColumn2 => FrontendMessage::UpdateDialogColumn2 { layout_target, diff },
 			LayoutTarget::DocumentBar => FrontendMessage::UpdateDocumentBarLayout { layout_target, diff },
 			LayoutTarget::DocumentMode => FrontendMessage::UpdateDocumentModeLayout { layout_target, diff },
-			LayoutTarget::LayersPanelControlBar => FrontendMessage::UpdateLayersPanelControlBarLayout { layout_target, diff },
+			LayoutTarget::LayersPanelControlLeftBar => FrontendMessage::UpdateLayersPanelControlBarLeftLayout { layout_target, diff },
+			LayoutTarget::LayersPanelControlRightBar => FrontendMessage::UpdateLayersPanelControlBarRightLayout { layout_target, diff },
+			LayoutTarget::LayersPanelBottomBar => FrontendMessage::UpdateLayersPanelBottomBarLayout { layout_target, diff },
 			LayoutTarget::MenuBar => unreachable!("Menu bar is not diffed"),
 			LayoutTarget::NodeGraphControlBar => FrontendMessage::UpdateNodeGraphControlBarLayout { layout_target, diff },
 			LayoutTarget::PropertiesSections => FrontendMessage::UpdatePropertyPanelSectionsLayout { layout_target, diff },

editor/src/messages/layout/utility_types/layout_widget.rs

@@ -31,8 +31,12 @@ pub enum LayoutTarget {
 	DocumentBar,
 	/// Contains the dropdown for design / select / guide mode found on the top left of the canvas.
 	DocumentMode,
-	/// Options for opacity seen at the top of the Layers panel.
-	LayersPanelControlBar,
+	/// Blending options at the top of the Layers panel.
+	LayersPanelControlLeftBar,
+	/// Selected layer status (locked/hidden) at the top of the Layers panel.
+	LayersPanelControlRightBar,
+	/// Controls for adding, grouping, and deleting layers at the bottom of the Layers panel.
+	LayersPanelBottomBar,
 	/// The dropdown menu at the very top of the application: File, Edit, etc.
 	MenuBar,
 	/// Bar at the top of the node graph containing the location and the "Preview" and "Hide" buttons.

editor/src/messages/layout/utility_types/widgets/button_widgets.rs

@@ -42,6 +42,9 @@ pub struct IconButton {
 pub struct PopoverButton {
 	pub style: Option<String>,
 
+	#[serde(rename = "menuDirection")]
+	pub menu_direction: Option<MenuDirection>,
+
 	pub icon: Option<String>,
 
 	pub disabled: bool,
@@ -58,6 +61,20 @@ pub struct PopoverButton {
 	pub popover_min_width: Option<u32>,
 }
 
+#[derive(Clone, Default, Debug, PartialEq, serde::Serialize, serde::Deserialize, specta::Type)]
+pub enum MenuDirection {
+	Top,
+	#[default]
+	Bottom,
+	Left,
+	Right,
+	TopLeft,
+	TopRight,
+	BottomLeft,
+	BottomRight,
+	Center,
+}
+
 #[derive(Clone, serde::Serialize, serde::Deserialize, Derivative, Default, WidgetBuilder, specta::Type)]
 #[derivative(Debug, PartialEq)]
 pub struct ParameterExposeButton {

editor/src/messages/layout/utility_types/widgets/input_widgets.rs

@@ -67,6 +67,13 @@ pub struct DropdownInput {
 
 	#[serde(skip)]
 	pub tooltip_shortcut: Option<ActionKeys>,
+
+	// Styling
+	#[serde(rename = "minWidth")]
+	pub min_width: u32,
+
+	#[serde(rename = "maxWidth")]
+	pub max_width: u32,
 	//
 	// Callbacks
 	// `on_update` exists on the `MenuListEntry`, not this parent `DropdownInput`
@@ -208,6 +215,9 @@ pub struct NumberInput {
 	#[serde(rename = "minWidth")]
 	pub min_width: u32,
 
+	#[serde(rename = "maxWidth")]
+	pub max_width: u32,
+
 	// Callbacks
 	#[serde(skip)]
 	#[derivative(Debug = "ignore", PartialEq = "ignore")]

editor/src/messages/portfolio/document/document_message_handler.rs

@@ -299,7 +299,17 @@ impl MessageHandler<DocumentMessage, DocumentMessageData<'_>> for DocumentMessag
 				// Clear the control bar
 				responses.add(LayoutMessage::SendLayout {
 					layout: Layout::WidgetLayout(Default::default()),
-					layout_target: LayoutTarget::LayersPanelControlBar,
+					layout_target: LayoutTarget::LayersPanelControlLeftBar,
+				});
+				responses.add(LayoutMessage::SendLayout {
+					layout: Layout::WidgetLayout(Default::default()),
+					layout_target: LayoutTarget::LayersPanelControlRightBar,
+				});
+
+				// Clear the bottom bar
+				responses.add(LayoutMessage::SendLayout {
+					layout: Layout::WidgetLayout(Default::default()),
+					layout_target: LayoutTarget::LayersPanelBottomBar,
 				});
 			}
 			DocumentMessage::CreateEmptyFolder => {
@@ -344,6 +354,7 @@ impl MessageHandler<DocumentMessage, DocumentMessageData<'_>> for DocumentMessag
 			DocumentMessage::DocumentHistoryForward => self.redo_with_history(ipp, responses),
 			DocumentMessage::DocumentStructureChanged => {
 				self.update_layers_panel_control_bar_widgets(responses);
+				self.update_layers_panel_bottom_bar_widgets(responses);
 
 				self.network_interface.load_structure();
 				let data_buffer: RawBuffer = self.serialize_root();
@@ -2509,12 +2520,14 @@ impl DocumentMessageHandler {
 				.selected_index(blend_mode.and_then(|blend_mode| blend_mode.index_in_list_svg_subset()).map(|index| index as u32))
 				.disabled(disabled)
 				.draw_icon(false)
+				.max_width(100)
+				.tooltip("Blend Mode")
 				.widget_holder(),
 			Separator::new(SeparatorType::Related).widget_holder(),
 			NumberInput::new(opacity)
 				.label("Opacity")
 				.unit("%")
-				.display_decimal_places(2)
+				.display_decimal_places(0)
 				.disabled(disabled)
 				.min(0.)
 				.max(100.)
@@ -2529,33 +2542,13 @@ impl DocumentMessageHandler {
 					}
 				})
 				.on_commit(|_| DocumentMessage::AddTransaction.into())
+				.max_width(100)
+				.tooltip("Opacity")
 				.widget_holder(),
-			//
-			Separator::new(SeparatorType::Unrelated).widget_holder(),
-			//
-			IconButton::new("NewLayer", 24)
-				.tooltip("New Layer")
-				.tooltip_shortcut(action_keys!(DocumentMessageDiscriminant::CreateEmptyFolder))
-				.on_update(|_| DocumentMessage::CreateEmptyFolder.into())
-				.widget_holder(),
-			IconButton::new("Folder", 24)
-				.tooltip("Group Selected")
-				.tooltip_shortcut(action_keys!(DocumentMessageDiscriminant::GroupSelectedLayers))
-				.on_update(|_| {
-					let group_folder_type = GroupFolderType::Layer;
-					DocumentMessage::GroupSelectedLayers { group_folder_type }.into()
-				})
-				.disabled(!has_selection)
-				.widget_holder(),
-			IconButton::new("Trash", 24)
-				.tooltip("Delete Selected")
-				.tooltip_shortcut(action_keys!(DocumentMessageDiscriminant::DeleteSelectedLayers))
-				.on_update(|_| DocumentMessage::DeleteSelectedLayers.into())
-				.disabled(!has_selection)
-				.widget_holder(),
-			//
-			Separator::new(SeparatorType::Unrelated).widget_holder(),
-			//
+		];
+		let layers_panel_control_bar_left = WidgetLayout::new(vec![LayoutGroup::Row { widgets }]);
+
+		let widgets = vec![
 			IconButton::new(if selection_all_locked { "PadlockLocked" } else { "PadlockUnlocked" }, 24)
 				.hover_icon(Some((if selection_all_locked { "PadlockUnlocked" } else { "PadlockLocked" }).into()))
 				.tooltip(if selection_all_locked { "Unlock Selected" } else { "Lock Selected" })
@@ -2571,11 +2564,75 @@ impl DocumentMessageHandler {
 				.disabled(!has_selection)
 				.widget_holder(),
 		];
-		let layers_panel_control_bar = WidgetLayout::new(vec![LayoutGroup::Row { widgets }]);
+		let layers_panel_control_bar_right = WidgetLayout::new(vec![LayoutGroup::Row { widgets }]);
 
 		responses.add(LayoutMessage::SendLayout {
-			layout: Layout::WidgetLayout(layers_panel_control_bar),
-			layout_target: LayoutTarget::LayersPanelControlBar,
+			layout: Layout::WidgetLayout(layers_panel_control_bar_left),
+			layout_target: LayoutTarget::LayersPanelControlLeftBar,
+		});
+		responses.add(LayoutMessage::SendLayout {
+			layout: Layout::WidgetLayout(layers_panel_control_bar_right),
+			layout_target: LayoutTarget::LayersPanelControlRightBar,
+		});
+	}
+
+	pub fn update_layers_panel_bottom_bar_widgets(&self, responses: &mut VecDeque<Message>) {
+		let selected_nodes = self.network_interface.selected_nodes();
+		let mut selected_layers = selected_nodes.selected_layers(self.metadata());
+		let selected_layer = selected_layers.next();
+		let has_selection = selected_layer.is_some();
+		let has_multiple_selection = selected_layers.next().is_some();
+
+		let widgets = vec![
+			PopoverButton::new()
+				.icon(Some("Node".to_string()))
+				.menu_direction(Some(MenuDirection::Top))
+				.tooltip("Add an operation to the end of this layer's chain of nodes")
+				.disabled(!has_selection || has_multiple_selection)
+				.popover_layout({
+					let node_chooser = NodeCatalog::new()
+						.on_update(move |node_type| {
+							if let Some(layer) = selected_layer {
+								NodeGraphMessage::CreateNodeInLayerWithTransaction {
+									node_type: node_type.clone(),
+									layer: LayerNodeIdentifier::new_unchecked(layer.to_node()),
+								}
+								.into()
+							} else {
+								Message::NoOp
+							}
+						})
+						.widget_holder();
+					vec![LayoutGroup::Row { widgets: vec![node_chooser] }]
+				})
+				.widget_holder(),
+			Separator::new(SeparatorType::Unrelated).widget_holder(),
+			IconButton::new("Folder", 24)
+				.tooltip("Group Selected")
+				.tooltip_shortcut(action_keys!(DocumentMessageDiscriminant::GroupSelectedLayers))
+				.on_update(|_| {
+					let group_folder_type = GroupFolderType::Layer;
+					DocumentMessage::GroupSelectedLayers { group_folder_type }.into()
+				})
+				.disabled(!has_selection)
+				.widget_holder(),
+			IconButton::new("NewLayer", 24)
+				.tooltip("New Layer")
+				.tooltip_shortcut(action_keys!(DocumentMessageDiscriminant::CreateEmptyFolder))
+				.on_update(|_| DocumentMessage::CreateEmptyFolder.into())
+				.widget_holder(),
+			IconButton::new("Trash", 24)
+				.tooltip("Delete Selected")
+				.tooltip_shortcut(action_keys!(DocumentMessageDiscriminant::DeleteSelectedLayers))
+				.on_update(|_| DocumentMessage::DeleteSelectedLayers.into())
+				.disabled(!has_selection)
+				.widget_holder(),
+		];
+		let layers_panel_bottom_bar = WidgetLayout::new(vec![LayoutGroup::Row { widgets }]);
+
+		responses.add(LayoutMessage::SendLayout {
+			layout: Layout::WidgetLayout(layers_panel_bottom_bar),
+			layout_target: LayoutTarget::LayersPanelBottomBar,
 		});
 	}
 

editor/src/messages/portfolio/document/node_graph/node_graph_message_handler.rs

@@ -2009,12 +2009,38 @@ impl NodeGraphMessageHandler {
 		}
 
 		// Next, we decide what to display based on the number of layers and nodes selected
-		match layers.len() {
+		match *layers.as_slice() {
 			// If no layers are selected, show properties for all selected nodes
-			0 => {
+			[] => {
 				let selected_nodes = nodes.iter().map(|node_id| node_properties::generate_node_properties(*node_id, context)).collect::<Vec<_>>();
 				if !selected_nodes.is_empty() {
-					return selected_nodes;
+					let mut properties = Vec::new();
+
+					if let [node_id] = *nodes.as_slice() {
+						properties.push(LayoutGroup::Row {
+							widgets: vec![
+								Separator::new(SeparatorType::Related).widget_holder(),
+								IconLabel::new("Node").tooltip("Name of the selected node").widget_holder(),
+								Separator::new(SeparatorType::Related).widget_holder(),
+								TextInput::new(context.network_interface.display_name(&node_id, context.selection_network_path))
+									.tooltip("Name of the selected node")
+									.on_update(move |text_input| {
+										NodeGraphMessage::SetDisplayName {
+											node_id,
+											alias: text_input.value.clone(),
+											skip_adding_history_step: false,
+										}
+										.into()
+									})
+									.widget_holder(),
+								Separator::new(SeparatorType::Related).widget_holder(),
+							],
+						});
+					}
+
+					properties.extend(selected_nodes);
+
+					return properties;
 				}
 
 				// TODO: Display properties for encapsulating node when no nodes are selected in a nested network
@@ -2056,8 +2082,7 @@ impl NodeGraphMessageHandler {
 				properties
 			}
 			// If one layer is selected, filter out all selected nodes that are not upstream of it. If there are no nodes left, show properties for the layer. Otherwise, show nothing.
-			1 => {
-				let layer = layers[0];
+			[layer] => {
 				let nodes_not_upstream_of_layer = nodes.into_iter().filter(|&selected_node_id| {
 					!context
 						.network_interface

editor/src/messages/portfolio/portfolio_message_handler.rs

@@ -1431,6 +1431,7 @@ impl PortfolioMessageHandler {
 			self.document_ids.push_back(document_id);
 		}
 		new_document.update_layers_panel_control_bar_widgets(responses);
+		new_document.update_layers_panel_bottom_bar_widgets(responses);
 
 		self.documents.insert(document_id, new_document);