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Migrate node graph UI interaction from frontend to backend (#1768)

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* Click node using click targets based

* Display graph transform based on state stored in Rust, fix zoom and pan.

* Migrate node selection logic

* Move click targets and transform to NodeNetwork

* Keep click targets in sync with changes to node shape

* Click targets for import/export, add dragging

* Basic wire dragging

* complete wire dragging

* Add node selection box when dragging

* Fix zoom operations and dragging nodes

* Remove click targets from serialized data, fix EnterNestedNetwork

* WIP: Auto connect node when dragged on wire

* Finish auto connect node when dragged on wire

* Add context menus

* Improve layer width calculations and state

* Improve context menu state, various other improvements

* Close menu on escape

* Cleanup Graph.svelte

* Fix lock/hide tool tip shortcuts

* Clean up editor_api.rs, fix lock/hide layers

* Start transferring network and node metadata from NodeNetwork to the editor

* Transfer click targets to NodeGraphMessageHandler

* Fix infinite canvas

* Fix undo/redo, scrollbars, and fix warnings

* Unicode-3.0 license and code cleanup

* License fix

* formatting issue

* Enable DomRect

* Fix layer move crash

* Remove tests

* Ignore test

* formatting

* remove white dot

---------

Co-authored-by: Keavon Chambers <keavon@keavon.com>
This commit is contained in:
adamgerhant 2024-06-15 08:55:33 -07:00 committed by GitHub
parent cf01f522a8
commit 02360c7bc8
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GPG Key ID: B5690EEEBB952194
29 changed files with 2744 additions and 1257 deletions
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860
Cargo.lock generated
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File diff suppressed because it is too large Load Diff

1
about.toml
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@ -11,6 +11,7 @@ accepted = [
"MIT",
"MPL-2.0",
"OpenSSL",
"Unicode-3.0",
"Unicode-DFS-2016",
"Zlib",
]

1
deny.toml
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@ -83,6 +83,7 @@ allow = [
"MIT",
"MPL-2.0",
"OpenSSL",
"Unicode-3.0",
"Unicode-DFS-2016",
"Zlib",
]

1
editor/Cargo.toml
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@ -53,6 +53,7 @@ wasm-bindgen-futures = { workspace = true, optional = true }
once_cell = "1.13.0"
web-sys = { workspace = true, features = [
"Document",
"DomRect",
"Element",
"HtmlCanvasElement",
"CanvasRenderingContext2d",

8
editor/src/dispatcher.rs
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@ -294,6 +294,8 @@ mod test {
editor
}
// TODO: Fix text
#[ignore]
#[test]
/// - create rect, shape and ellipse
/// - copy
@ -323,6 +325,8 @@ mod test {
}
}
// TODO: Fix text
#[ignore]
#[test]
#[cfg_attr(miri, ignore)]
/// - create rect, shape and ellipse
@ -358,6 +362,8 @@ mod test {
}
}
// TODO: Fix text
#[ignore]
#[test]
#[cfg_attr(miri, ignore)]
/// - create rect, shape and ellipse
@ -406,6 +412,8 @@ mod test {
assert_eq!(layers_after_copy[5], shape_id);
}
// TODO: Fix text
#[ignore]
#[test]
/// This test will fail when you make changes to the underlying serialization format for a document.
fn check_if_demo_art_opens() {

21
editor/src/messages/frontend/frontend_message.rs
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@ -1,6 +1,6 @@
use super::utility_types::{FrontendDocumentDetails, MouseCursorIcon};
use crate::messages::layout::utility_types::widget_prelude::*;
use crate::messages::portfolio::document::node_graph::utility_types::{FrontendNode, FrontendNodeType, FrontendNodeWire};
use crate::messages::portfolio::document::node_graph::utility_types::{BoxSelection, ContextMenuInformation, FrontendNode, FrontendNodeType, FrontendNodeWire, Transform, WirePath};
use crate::messages::portfolio::document::utility_types::nodes::{JsRawBuffer, LayerPanelEntry, RawBuffer};
use crate::messages::prelude::*;
use crate::messages::tool::utility_types::HintData;
@ -109,6 +109,18 @@ pub enum FrontendMessage {
#[serde(rename = "documentId")]
document_id: DocumentId,
},
UpdateBox {
#[serde(rename = "box")]
box_selection: Option<BoxSelection>,
},
UpdateContextMenuInformation {
#[serde(rename = "contextMenuInformation")]
context_menu_information: Option<ContextMenuInformation>,
},
UpdateLayerWidths {
#[serde(rename = "layerWidths")]
layer_widths: HashMap<NodeId, u32>,
},
UpdateDialogButtons {
#[serde(rename = "layoutTarget")]
layout_target: LayoutTarget,
@ -198,6 +210,9 @@ pub enum FrontendMessage {
UpdateNodeGraphSelection {
selected: Vec<NodeId>,
},
UpdateNodeGraphTransform {
transform: Transform,
},
UpdateNodeThumbnail {
id: NodeId,
value: String,
@ -234,6 +249,10 @@ pub enum FrontendMessage {
layout_target: LayoutTarget,
diff: Vec<WidgetDiff>,
},
UpdateWirePathInProgress {
#[serde(rename = "wirePath")]
wire_path: Option<WirePath>,
},
UpdateWorkingColorsLayout {
#[serde(rename = "layoutTarget")]
layout_target: LayoutTarget,

14
editor/src/messages/input_mapper/input_mappings.rs
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@ -52,6 +52,16 @@ pub fn input_mappings() -> Mapping {
// Hack to prevent LMB + CTRL (OPTION) + Z combo (this effectively blocks you from making a double undo with AbortTransaction)
entry!(KeyDown(KeyZ); modifiers=[Accel, Lmb], action_dispatch=DocumentMessage::Noop),
// NodeGraphMessage
entry!(KeyDown(Lmb); action_dispatch=NodeGraphMessage::PointerDown {shift_click: false, control_click: false, alt_click: false, right_click: false}),
entry!(KeyDown(Lmb); modifiers=[Shift], action_dispatch=NodeGraphMessage::PointerDown {shift_click: true, control_click: false, alt_click: false, right_click: false}),
entry!(KeyDown(Lmb); modifiers=[Accel], action_dispatch=NodeGraphMessage::PointerDown {shift_click: false, control_click: true, alt_click: false, right_click: false}),
entry!(KeyDown(Lmb); modifiers=[Shift, Accel], action_dispatch=NodeGraphMessage::PointerDown {shift_click: true, control_click: true, alt_click: false, right_click: false}),
entry!(KeyDown(Lmb); modifiers=[Alt], action_dispatch=NodeGraphMessage::PointerDown {shift_click: false, control_click: false, alt_click: true, right_click: false}),
entry!(KeyDown(Rmb); action_dispatch=NodeGraphMessage::PointerDown {shift_click: false, control_click: false, alt_click: false, right_click: true}),
entry!(DoubleClick(MouseButton::Left); action_dispatch=NodeGraphMessage::EnterNestedNetwork),
entry!(PointerMove; refresh_keys=[Shift], action_dispatch=NodeGraphMessage::PointerMove {shift: Shift}),
entry!(KeyUp(Lmb); action_dispatch=NodeGraphMessage::PointerUp),
entry!(KeyUp(Escape); action_dispatch=NodeGraphMessage::CloseCreateNodeMenu),
entry!(KeyDown(Delete); modifiers=[Accel], action_dispatch=NodeGraphMessage::DeleteSelectedNodes { reconnect: false }),
entry!(KeyDown(Backspace); modifiers=[Accel], action_dispatch=NodeGraphMessage::DeleteSelectedNodes { reconnect: false }),
entry!(KeyDown(Delete); action_dispatch=NodeGraphMessage::DeleteSelectedNodes { reconnect: true }),
@ -59,8 +69,8 @@ pub fn input_mappings() -> Mapping {
entry!(KeyDown(KeyX); modifiers=[Accel], action_dispatch=NodeGraphMessage::Cut),
entry!(KeyDown(KeyC); modifiers=[Accel], action_dispatch=NodeGraphMessage::Copy),
entry!(KeyDown(KeyD); modifiers=[Accel], action_dispatch=NodeGraphMessage::DuplicateSelectedNodes),
entry!(KeyDown(KeyH); modifiers=[Accel], action_dispatch=NodeGraphMessage::ToggleSelectedVisibility),
entry!(KeyDown(KeyL); modifiers=[Accel], action_dispatch=NodeGraphMessage::ToggleSelectedLocked),
entry!(KeyDown(KeyH); modifiers=[Accel], action_dispatch=GraphOperationMessage::ToggleSelectedVisibility),
entry!(KeyDown(KeyL); modifiers=[Accel], action_dispatch=GraphOperationMessage::ToggleSelectedLocked),
entry!(KeyDown(KeyL); modifiers=[Alt], action_dispatch=NodeGraphMessage::ToggleSelectedAsLayersOrNodes),
entry!(KeyDown(KeyC); modifiers=[Shift], action_dispatch=NodeGraphMessage::PrintSelectedNodeCoordinates),
//

130
editor/src/messages/portfolio/document/document_message_handler.rs
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@ -1,3 +1,4 @@
use super::node_graph::utility_types::Transform;
use super::utility_types::clipboards::Clipboard;
use super::utility_types::error::EditorError;
use super::utility_types::misc::{BoundingBoxSnapTarget, GeometrySnapTarget, OptionBoundsSnapping, OptionPointSnapping, SnappingOptions, SnappingState};
@ -74,6 +75,8 @@ pub struct DocumentMessageHandler {
commit_hash: String,
/// The current pan, tilt, and zoom state of the viewport's view of the document canvas.
pub navigation: PTZ,
/// The current pan, and zoom state of the viewport's view of the node graph.
node_graph_transform: PTZ,
/// The current mode that the document is in, which starts out as Design Mode. This choice affects the editing behavior of the tools.
document_mode: DocumentMode,
/// The current view mode that the user has set for rendering the document within the viewport.
@ -137,6 +140,7 @@ impl Default for DocumentMessageHandler {
name: DEFAULT_DOCUMENT_NAME.to_string(),
commit_hash: GRAPHITE_GIT_COMMIT_HASH.to_string(),
navigation: PTZ::default(),
node_graph_transform: PTZ::default(),
document_mode: DocumentMode::DesignMode,
view_mode: ViewMode::default(),
overlays_visible: true,
@ -169,13 +173,18 @@ impl MessageHandler<DocumentMessage, DocumentMessageData<'_>> for DocumentMessag
match message {
// Sub-messages
DocumentMessage::Navigation(message) => {
let document_bounds = self.metadata().document_bounds_viewport_space();
let data = NavigationMessageData {
metadata: &self.metadata,
document_bounds,
ipp,
selection_bounds: self.selected_visible_layers_bounding_box_viewport(),
ptz: &mut self.navigation,
selection_bounds: if self.graph_view_overlay_open {
self.selected_nodes_bounding_box_viewport()
} else {
self.selected_visible_layers_bounding_box_viewport()
},
ptz: if self.graph_view_overlay_open { &mut self.node_graph_transform } else { &mut self.navigation },
graph_view_overlay_open: self.graph_view_overlay_open,
document_network: &self.network,
node_graph_handler: &self.node_graph_handler,
};
self.navigation_handler.process_message(message, responses, data);
@ -207,7 +216,7 @@ impl MessageHandler<DocumentMessage, DocumentMessageData<'_>> for DocumentMessag
document_id,
document_name: self.name.as_str(),
collapsed: &mut self.collapsed,
input: ipp,
ipp,
graph_view_overlay_open: self.graph_view_overlay_open,
},
);
@ -369,10 +378,19 @@ impl MessageHandler<DocumentMessage, DocumentMessageData<'_>> for DocumentMessag
DocumentMessage::GraphViewOverlay { open } => {
self.graph_view_overlay_open = open;
// TODO: Find a better way to update click targets when undoing/redoing
if self.graph_view_overlay_open {
self.node_graph_handler.update_all_click_targets(&mut self.network, self.node_graph_handler.network.clone())
}
responses.add(FrontendMessage::TriggerGraphViewOverlay { open });
responses.add(FrontendMessage::TriggerRefreshBoundsOfViewports);
// Update the tilt menu bar buttons to be disabled when the graph is open
responses.add(MenuBarMessage::SendLayout);
if open {
responses.add(NodeGraphMessage::SendGraph);
responses.add(NavigationMessage::CanvasTiltSet { angle_radians: 0. });
}
responses.add(FrontendMessage::TriggerGraphViewOverlay { open });
}
DocumentMessage::GraphViewOverlayToggle => {
responses.add(DocumentMessage::GraphViewOverlay { open: !self.graph_view_overlay_open });
@ -558,9 +576,10 @@ impl MessageHandler<DocumentMessage, DocumentMessageData<'_>> for DocumentMessag
// TODO: The `.collect()` is necessary to avoid borrowing issues with `self`. See if this can be avoided to improve performance.
let ordered_last_elements = self.metadata.all_layers().filter(|layer| get_last_elements.contains(&layer)).rev().collect::<Vec<_>>();
for layer_to_move in ordered_last_elements {
if layer_to_move
.upstream_siblings(&self.metadata)
.any(|layer| layer_above_insertion.is_some_and(|layer_above_insertion| layer_above_insertion == layer))
if insert_index > 0
&& layer_to_move
.upstream_siblings(&self.metadata)
.any(|layer| layer_above_insertion.is_some_and(|layer_above_insertion| layer_above_insertion == layer))
{
insert_index -= 1;
}
@ -714,9 +733,17 @@ impl MessageHandler<DocumentMessage, DocumentMessageData<'_>> for DocumentMessag
DocumentMessage::RenderRulers => {
let document_transform_scale = self.navigation_handler.snapped_zoom(self.navigation.zoom);
let ruler_origin = self.metadata().document_to_viewport.transform_point2(DVec2::ZERO);
let ruler_origin = if !self.graph_view_overlay_open {
self.metadata().document_to_viewport.transform_point2(DVec2::ZERO)
} else {
let Some(network) = self.network.nested_network(&self.node_graph_handler.network) else {
log::error!("Nested network not found in UpdateDocumentTransform");
return;
};
network.node_graph_to_viewport.transform_point2(DVec2::ZERO)
};
let log = document_transform_scale.log2();
let ruler_interval = if log < 0. { 100. * 2_f64.powf(-log.ceil()) } else { 100. / 2_f64.powf(log.ceil()) };
let ruler_interval: f64 = if log < 0. { 100. * 2_f64.powf(-log.ceil()) } else { 100. / 2_f64.powf(log.ceil()) };
let ruler_spacing = ruler_interval * document_transform_scale;
responses.add(FrontendMessage::UpdateDocumentRulers {
@ -733,7 +760,11 @@ impl MessageHandler<DocumentMessage, DocumentMessageData<'_>> for DocumentMessag
let viewport_size = ipp.viewport_bounds.size();
let viewport_mid = ipp.viewport_bounds.center();
let [bounds1, bounds2] = self.metadata().document_bounds_viewport_space().unwrap_or([viewport_mid; 2]);
let [bounds1, bounds2] = if !self.graph_view_overlay_open {
self.metadata().document_bounds_viewport_space().unwrap_or([viewport_mid; 2])
} else {
self.node_graph_handler.graph_bounds_viewport_space(&self.network).unwrap_or([viewport_mid; 2])
};
let bounds1 = bounds1.min(viewport_mid) - viewport_size * scale;
let bounds2 = bounds2.max(viewport_mid) + viewport_size * scale;
let bounds_length = (bounds2 - bounds1) * (1. + SCROLLBAR_SPACING);
@ -957,7 +988,9 @@ impl MessageHandler<DocumentMessage, DocumentMessageData<'_>> for DocumentMessag
responses.add(DocumentMessage::UndoFinished);
responses.add(ToolMessage::Undo);
}
DocumentMessage::UndoFinished => self.undo_in_progress = false,
DocumentMessage::UndoFinished => {
self.undo_in_progress = false;
}
DocumentMessage::UngroupSelectedLayers => {
responses.add(DocumentMessage::StartTransaction);
@ -1050,11 +1083,29 @@ impl MessageHandler<DocumentMessage, DocumentMessageData<'_>> for DocumentMessag
responses.add(NodeGraphMessage::SendGraph);
}
DocumentMessage::UpdateDocumentTransform { transform } => {
self.metadata.document_to_viewport = transform;
responses.add(DocumentMessage::RenderRulers);
responses.add(DocumentMessage::RenderScrollbars);
responses.add(NodeGraphMessage::RunDocumentGraph);
if !self.graph_view_overlay_open {
self.metadata.document_to_viewport = transform;
responses.add(NodeGraphMessage::RunDocumentGraph);
} else {
let Some(network) = self.network.nested_network_mut(&self.node_graph_handler.network) else {
log::error!("Nested network not found in UpdateDocumentTransform");
return;
};
network.node_graph_to_viewport = transform;
responses.add(FrontendMessage::UpdateNodeGraphTransform {
transform: Transform {
scale: transform.matrix2.x_axis.x,
x: transform.translation.x,
y: transform.translation.y,
},
})
}
responses.add(PortfolioMessage::UpdateDocumentWidgets);
}
DocumentMessage::ZoomCanvasTo100Percent => {
@ -1064,7 +1115,15 @@ impl MessageHandler<DocumentMessage, DocumentMessageData<'_>> for DocumentMessag
responses.add_front(NavigationMessage::CanvasZoomSet { zoom_factor: 2. });
}
DocumentMessage::ZoomCanvasToFitAll => {
if let Some(bounds) = self.metadata().document_bounds_document_space(true) {
let bounds = if self.graph_view_overlay_open {
self.node_graph_handler
.network_metadata
.get(&self.node_graph_handler.network)
.and_then(|network_metadata| network_metadata.bounding_box_subpath.as_ref().and_then(|subpath| subpath.bounding_box()))
} else {
self.metadata().document_bounds_document_space(true)
};
if let Some(bounds) = bounds {
responses.add(NavigationMessage::CanvasTiltSet { angle_radians: 0. });
responses.add(NavigationMessage::FitViewportToBounds { bounds, prevent_zoom_past_100: true });
}
@ -1116,9 +1175,9 @@ impl MessageHandler<DocumentMessage, DocumentMessageData<'_>> for DocumentMessag
common.extend(self.node_graph_handler.actions_additional_if_node_graph_is_open());
}
// More additional actions
common.extend(self.node_graph_handler.actions());
common.extend(self.navigation_handler.actions());
common.extend(self.node_graph_handler.actions());
common.extend(actions!(GraphOperationMessageDiscriminant; ToggleSelectedLocked, ToggleSelectedVisibility));
common
}
}
@ -1201,6 +1260,31 @@ impl DocumentMessageHandler {
.reduce(graphene_core::renderer::Quad::combine_bounds)
}
/// Get the combined bounding box of the click targets of the selected nodes in the node graph in viewport space
pub fn selected_nodes_bounding_box_viewport(&self) -> Option<[DVec2; 2]> {
let Some(network) = self.network.nested_network(&self.node_graph_handler.network) else {
log::error!("Could not get nested network in selected_nodes_bounding_box_viewport");
return None;
};
self.selected_nodes
.selected_nodes(network)
.filter_map(|node| {
let mut node_path = self.node_graph_handler.network.clone();
node_path.push(*node);
let Some(node_metadata) = self.node_graph_handler.node_metadata.get(&node_path) else {
log::debug!("Could not get click target for node {node}");
return None;
};
let Some(network_metadata) = self.node_graph_handler.network_metadata.get(&self.node_graph_handler.network) else {
log::debug!("Could not get network_metadata in selected_nodes_bounding_box_viewport");
return None;
};
node_metadata.node_click_target.subpath.bounding_box_with_transform(network_metadata.node_graph_to_viewport)
})
.reduce(graphene_core::renderer::Quad::combine_bounds)
}
pub fn selected_visible_and_unlock_layers_bounding_box_viewport(&self) -> Option<[DVec2; 2]> {
self.selected_nodes
.selected_visible_and_unlocked_layers(self.metadata())
@ -1416,6 +1500,10 @@ impl DocumentMessageHandler {
if self.document_redo_history.len() > crate::consts::MAX_UNDO_HISTORY_LEN {
self.document_redo_history.pop_front();
}
// TODO: Find a better way to update click targets when undoing/redoing
if self.graph_view_overlay_open {
self.node_graph_handler.update_all_click_targets(&mut self.network, self.node_graph_handler.network.clone())
}
}
pub fn undo(&mut self, responses: &mut VecDeque<Message>) -> Option<NodeNetwork> {
// Push the UpdateOpenDocumentsList message to the bus in order to update the save status of the open documents
@ -1447,6 +1535,10 @@ impl DocumentMessageHandler {
if self.document_undo_history.len() > crate::consts::MAX_UNDO_HISTORY_LEN {
self.document_undo_history.pop_front();
}
// TODO: Find a better way to update click targets when undoing/redoing
if self.graph_view_overlay_open {
self.node_graph_handler.update_all_click_targets(&mut self.network, self.node_graph_handler.network.clone())
}
}
pub fn current_hash(&self) -> Option<u64> {

52
editor/src/messages/portfolio/document/graph_operation/graph_operation_message_handler.rs
View File

@ -67,7 +67,7 @@ impl MessageHandler<GraphOperationMessage, GraphOperationMessageData<'_>> for Gr
document_node = document_node.map_ids(default_inputs, &new_ids);
// Insert node into network
document_network.nodes.insert(node_id, document_node);
node_graph.insert_node(node_id, document_node, document_network, &Vec::new());
}
let Some(new_layer_id) = new_ids.get(&NodeId(0)) else {
@ -129,14 +129,15 @@ impl MessageHandler<GraphOperationMessage, GraphOperationMessageData<'_>> for Gr
],
Default::default(),
);
document_network.nodes.insert(node_id, new_boolean_operation_node);
node_graph.insert_node(node_id, new_boolean_operation_node, document_network, &Vec::new());
}
GraphOperationMessage::DeleteLayer { layer, reconnect } => {
if layer == LayerNodeIdentifier::ROOT_PARENT {
log::error!("Cannot delete ROOT_PARENT");
return;
}
ModifyInputsContext::delete_nodes(document_network, selected_nodes, vec![layer.to_node()], reconnect, responses, Vec::new(), &node_graph.resolved_types);
ModifyInputsContext::delete_nodes(node_graph, document_network, selected_nodes, vec![layer.to_node()], reconnect, responses, Vec::new());
load_network_structure(document_network, document_metadata, collapsed);
responses.add(NodeGraphMessage::RunDocumentGraph);
@ -144,7 +145,7 @@ impl MessageHandler<GraphOperationMessage, GraphOperationMessageData<'_>> for Gr
// TODO: Eventually remove this (probably starting late 2024)
GraphOperationMessage::DeleteLegacyOutputNode => {
if document_network.nodes.iter().any(|(node_id, node)| node.name == "Output" && *node_id == NodeId(0)) {
ModifyInputsContext::delete_nodes(document_network, selected_nodes, vec![NodeId(0)], true, responses, Vec::new(), &node_graph.resolved_types);
ModifyInputsContext::delete_nodes(node_graph, document_network, selected_nodes, vec![NodeId(0)], true, responses, Vec::new());
}
}
// Make sure to also update NodeGraphMessage::DisconnectInput when changing this
@ -182,7 +183,7 @@ impl MessageHandler<GraphOperationMessage, GraphOperationMessageData<'_>> for Gr
responses.add(NodeGraphMessage::SendGraph);
}
GraphOperationMessage::DisconnectNodeFromStack { node_id, reconnect_to_sibling } => {
ModifyInputsContext::remove_references_from_network(document_network, node_id, reconnect_to_sibling, &Vec::new(), &node_graph.resolved_types);
ModifyInputsContext::remove_references_from_network(node_graph, document_network, node_id, reconnect_to_sibling, &Vec::new());
responses.add(GraphOperationMessage::DisconnectInput { node_id, input_index: 0 });
}
GraphOperationMessage::FillSet { layer, fill } => {
@ -559,8 +560,7 @@ impl MessageHandler<GraphOperationMessage, GraphOperationMessageData<'_>> for Gr
});
}
GraphOperationMessage::NewArtboard { id, artboard } => {
let mut modify_inputs = ModifyInputsContext::new(document_network, document_metadata, node_graph, responses);
if let Some(artboard_id) = modify_inputs.create_artboard(id, artboard) {
if let Some(artboard_id) = ModifyInputsContext::create_artboard(node_graph, document_network, id, artboard) {
responses.add_front(NodeGraphMessage::SelectedNodesSet { nodes: vec![artboard_id] });
}
load_network_structure(document_network, document_metadata, collapsed);
@ -572,8 +572,8 @@ impl MessageHandler<GraphOperationMessage, GraphOperationMessageData<'_>> for Gr
insert_index,
} => {
let mut modify_inputs = ModifyInputsContext::new(document_network, document_metadata, node_graph, responses);
if let Some(layer) = modify_inputs.create_layer_with_insert_index(id, insert_index, parent) {
modify_inputs.insert_image_data(image_frame, layer);
if let Some(layer) = modify_inputs.create_layer(id, parent, insert_index) {
ModifyInputsContext::insert_image_data(node_graph, document_network, image_frame, layer, responses);
}
}
GraphOperationMessage::NewCustomLayer {
@ -585,12 +585,13 @@ impl MessageHandler<GraphOperationMessage, GraphOperationMessageData<'_>> for Gr
} => {
let mut modify_inputs = ModifyInputsContext::new(document_network, document_metadata, node_graph, responses);
if let Some(layer) = modify_inputs.create_layer_with_insert_index(id, insert_index, parent) {
if let Some(layer) = modify_inputs.create_layer(id, parent, insert_index) {
let new_ids: HashMap<_, _> = nodes.iter().map(|(&id, _)| (id, NodeId(generate_uuid()))).collect();
if let Some(node) = modify_inputs.document_network.nodes.get_mut(&id) {
node.alias = alias.clone();
}
modify_inputs.node_graph.update_click_target(id, &modify_inputs.document_network, Vec::new());
let shift = nodes
.get(&NodeId(0))
@ -613,7 +614,7 @@ impl MessageHandler<GraphOperationMessage, GraphOperationMessageData<'_>> for Gr
document_node = document_node.map_ids(default_inputs, &new_ids);
// Insert node into network
document_network.nodes.insert(node_id, document_node);
node_graph.insert_node(node_id, document_node, document_network, &Vec::new());
}
if let Some(layer_node) = document_network.nodes.get_mut(&layer) {
@ -631,7 +632,7 @@ impl MessageHandler<GraphOperationMessage, GraphOperationMessageData<'_>> for Gr
}
GraphOperationMessage::NewVectorLayer { id, subpaths, parent, insert_index } => {
let mut modify_inputs = ModifyInputsContext::new(document_network, document_metadata, node_graph, responses);
if let Some(layer) = modify_inputs.create_layer_with_insert_index(id, insert_index, parent) {
if let Some(layer) = modify_inputs.create_layer(id, parent, insert_index) {
modify_inputs.insert_vector_data(subpaths, layer);
}
load_network_structure(document_network, document_metadata, collapsed);
@ -645,7 +646,7 @@ impl MessageHandler<GraphOperationMessage, GraphOperationMessageData<'_>> for Gr
insert_index,
} => {
let mut modify_inputs = ModifyInputsContext::new(document_network, document_metadata, node_graph, responses);
if let Some(layer) = modify_inputs.create_layer_with_insert_index(id, insert_index, parent) {
if let Some(layer) = modify_inputs.create_layer(id, parent, insert_index) {
modify_inputs.insert_text(text, font, size, layer);
}
load_network_structure(document_network, document_metadata, collapsed);
@ -690,23 +691,30 @@ impl MessageHandler<GraphOperationMessage, GraphOperationMessageData<'_>> for Gr
return;
};
node.metadata.position = position;
node_graph.update_click_target(node_id, document_network, Vec::new());
responses.add(DocumentMessage::RenderRulers);
responses.add(DocumentMessage::RenderScrollbars);
}
GraphOperationMessage::SetName { layer, name } => {
responses.add(DocumentMessage::StartTransaction);
responses.add(GraphOperationMessage::SetNameImpl { layer, name });
}
GraphOperationMessage::SetNameImpl { layer, name } => {
let Some(node) = document_network.nodes.get_mut(&layer.to_node()) else { return };
node.alias = name;
responses.add(NodeGraphMessage::SendGraph);
if let Some(node) = document_network.nodes.get_mut(&layer.to_node()) {
node.alias = name;
node_graph.update_click_target(layer.to_node(), document_network, Vec::new());
responses.add(DocumentMessage::RenderRulers);
responses.add(DocumentMessage::RenderScrollbars);
responses.add(NodeGraphMessage::SendGraph);
}
}
GraphOperationMessage::SetNodeInput { node_id, input_index, input } => {
if ModifyInputsContext::set_input(document_network, node_id, input_index, input, true) {
if ModifyInputsContext::set_input(node_graph, document_network, &Vec::new(), node_id, input_index, input, true) {
load_network_structure(document_network, document_metadata, collapsed);
}
}
GraphOperationMessage::ShiftUpstream { node_id, shift, shift_self } => {
ModifyInputsContext::shift_upstream(document_network, node_id, shift, shift_self);
ModifyInputsContext::shift_upstream(node_graph, document_network, &Vec::new(), node_id, shift, shift_self);
}
GraphOperationMessage::ToggleSelectedVisibility => {
responses.add(DocumentMessage::StartTransaction);
@ -746,11 +754,11 @@ impl MessageHandler<GraphOperationMessage, GraphOperationMessageData<'_>> for Gr
GraphOperationMessage::ToggleSelectedLocked => {
responses.add(DocumentMessage::StartTransaction);
// If any of the selected nodes are hidden, show them all. Otherwise, hide them all.
let visible = !selected_nodes.selected_layers(&document_metadata).all(|layer| document_metadata.node_is_locked(layer.to_node()));
// If any of the selected nodes are locked, show them all. Otherwise, hide them all.
let locked = !selected_nodes.selected_layers(&document_metadata).all(|layer| document_metadata.node_is_locked(layer.to_node()));
for layer in selected_nodes.selected_layers(&document_metadata) {
responses.add(GraphOperationMessage::SetVisibility { node_id: layer.to_node(), visible });
responses.add(GraphOperationMessage::SetLocked { node_id: layer.to_node(), locked });
}
}
GraphOperationMessage::ToggleLocked { node_id } => {
@ -796,7 +804,7 @@ fn usvg_transform(c: usvg::Transform) -> DAffine2 {
}
fn import_usvg_node(modify_inputs: &mut ModifyInputsContext, node: &usvg::Node, transform: DAffine2, id: NodeId, parent: LayerNodeIdentifier, insert_index: isize) {
let Some(layer) = modify_inputs.create_layer_with_insert_index(id, insert_index, parent) else {
let Some(layer) = modify_inputs.create_layer(id, parent, insert_index) else {
return;
};
modify_inputs.layer_node = Some(layer);

202
editor/src/messages/portfolio/document/graph_operation/utility_types.rs
View File

@ -45,7 +45,7 @@ pub enum VectorDataModification {
UpdateSubpaths { subpaths: Vec<Subpath<ManipulatorGroupId>> },
}
// TODO: Generalize for any network, rewrite as static functions since there only a few fields are used for each function, so when calling only the necessary data will be provided
// TODO: This is helpful to prevent passing the same arguments to multiple functions, but is currently inefficient due to the collect_outwards_wires. Move it into a function and use only when needed.
/// NodeGraphMessage or GraphOperationMessage cannot be added in ModifyInputsContext, since the functions are called by both messages handlers
pub struct ModifyInputsContext<'a> {
pub document_metadata: &'a mut DocumentMetadata,
@ -94,7 +94,8 @@ impl<'a> ModifyInputsContext<'a> {
}
pub fn insert_between(
&mut self,
node_graph: &mut NodeGraphMessageHandler,
document_network: &mut NodeNetwork,
id: NodeId,
mut new_node: DocumentNode,
new_node_input: NodeInput,
@ -104,34 +105,42 @@ impl<'a> ModifyInputsContext<'a> {
post_node_input_index: usize,
shift_upstream: IVec2,
) -> Option<NodeId> {
assert!(!self.document_network.nodes.contains_key(&id), "Creating already existing node");
let pre_node = self.document_network.nodes.get_mut(&new_node_input.as_node().expect("Input should reference a node"))?;
assert!(!document_network.nodes.contains_key(&id), "Creating already existing node");
let pre_node = document_network.nodes.get_mut(&new_node_input.as_node().expect("Input should reference a node"))?;
new_node.metadata.position = pre_node.metadata.position;
let post_node = self.document_network.nodes.get_mut(&post_node_id)?;
let post_node = document_network.nodes.get_mut(&post_node_id)?;
new_node.inputs[new_node_input_index] = new_node_input;
post_node.inputs[post_node_input_index] = post_node_input;
self.document_network.nodes.insert(id, new_node);
node_graph.insert_node(id, new_node, document_network, &Vec::new());
ModifyInputsContext::shift_upstream(self.document_network, id, shift_upstream, false);
ModifyInputsContext::shift_upstream(node_graph, document_network, &Vec::new(), id, shift_upstream, false);
Some(id)
}
pub fn insert_node_before(&mut self, new_id: NodeId, node_id: NodeId, input_index: usize, mut document_node: DocumentNode, offset: IVec2) -> Option<NodeId> {
assert!(!self.document_network.nodes.contains_key(&new_id), "Creating already existing node");
pub fn insert_node_before(
node_graph: &mut NodeGraphMessageHandler,
document_network: &mut NodeNetwork,
new_id: NodeId,
node_id: NodeId,
input_index: usize,
mut document_node: DocumentNode,
offset: IVec2,
) -> Option<NodeId> {
assert!(!document_network.nodes.contains_key(&new_id), "Creating already existing node");
let post_node = self.document_network.nodes.get_mut(&node_id)?;
let post_node = document_network.nodes.get_mut(&node_id)?;
post_node.inputs[input_index] = NodeInput::node(new_id, 0);
document_node.metadata.position = post_node.metadata.position + offset;
self.document_network.nodes.insert(new_id, document_node);
node_graph.insert_node(new_id, document_node, document_network, &Vec::new());
Some(new_id)
}
/// Inserts a node as an export. If there is already a root node connected to the export, that node will be connected to the new node at node_input_index
pub fn insert_node_as_primary_export(document_network: &mut NodeNetwork, id: NodeId, mut new_node: DocumentNode) -> Option<NodeId> {
pub fn insert_node_as_primary_export(node_graph: &mut NodeGraphMessageHandler, document_network: &mut NodeNetwork, id: NodeId, mut new_node: DocumentNode) -> Option<NodeId> {
assert!(!document_network.nodes.contains_key(&id), "Creating already existing node");
if let Some(root_node) = document_network.get_root_node() {
@ -140,7 +149,7 @@ impl<'a> ModifyInputsContext<'a> {
// Insert whatever non artboard node previously fed into export as a child of the new node
let node_input_index = if new_node.is_artboard() && !previous_root_node.is_artboard() { 1 } else { 0 };
new_node.inputs[node_input_index] = NodeInput::node(root_node.id, root_node.output_index);
ModifyInputsContext::shift_upstream(document_network, root_node.id, IVec2::new(8, 0), true);
ModifyInputsContext::shift_upstream(node_graph, document_network, &Vec::new(), root_node.id, IVec2::new(8, 0), true);
}
let Some(export) = document_network.exports.get_mut(0) else {
@ -149,9 +158,9 @@ impl<'a> ModifyInputsContext<'a> {
};
*export = NodeInput::node(id, 0);
document_network.nodes.insert(id, new_node);
node_graph.insert_node(id, new_node, document_network, &Vec::new());
ModifyInputsContext::shift_upstream(document_network, id, IVec2::new(-8, 3), false);
ModifyInputsContext::shift_upstream(node_graph, document_network, &Vec::new(), id, IVec2::new(-8, 3), false);
Some(id)
}
@ -243,7 +252,9 @@ impl<'a> ModifyInputsContext<'a> {
(Some(post_node_id), pre_node_id, post_node_input_index)
}
pub fn create_layer(&mut self, new_id: NodeId, parent: LayerNodeIdentifier, skip_layer_nodes: usize) -> Option<NodeId> {
pub fn create_layer(&mut self, new_id: NodeId, parent: LayerNodeIdentifier, insert_index: isize) -> Option<NodeId> {
let skip_layer_nodes = if insert_index < 0 { (-1 - insert_index) as usize } else { insert_index as usize };
assert!(!self.document_network.nodes.contains_key(&new_id), "Creating already existing layer");
// TODO: Smarter placement of layers into artboards https://github.com/GraphiteEditor/Graphite/issues/1507
@ -259,11 +270,13 @@ impl<'a> ModifyInputsContext<'a> {
}
let new_layer_node = resolve_document_node_type("Merge").expect("Merge node").default_document_node();
let (post_node_id, pre_node_id, post_node_input_index) = Self::get_post_node_with_index(self.document_network, parent, skip_layer_nodes);
let (post_node_id, pre_node_id, post_node_input_index) = ModifyInputsContext::get_post_node_with_index(self.document_network, parent, skip_layer_nodes);
if let Some(post_node_id) = post_node_id {
if let Some(pre_node_id) = pre_node_id {
self.insert_between(
ModifyInputsContext::insert_between(
self.node_graph,
self.document_network,
new_id,
new_layer_node,
NodeInput::node(pre_node_id, 0),
@ -275,23 +288,18 @@ impl<'a> ModifyInputsContext<'a> {
);
} else {
let offset = if post_node_input_index == 1 { IVec2::new(-8, 3) } else { IVec2::new(0, 3) };
self.insert_node_before(new_id, post_node_id, post_node_input_index, new_layer_node, offset);
ModifyInputsContext::insert_node_before(self.node_graph, self.document_network, new_id, post_node_id, post_node_input_index, new_layer_node, offset);
};
} else {
// If post_node does not exist, then network is empty
ModifyInputsContext::insert_node_as_primary_export(self.document_network, new_id, new_layer_node);
ModifyInputsContext::insert_node_as_primary_export(self.node_graph, self.document_network, new_id, new_layer_node);
}
Some(new_id)
}
pub fn create_layer_with_insert_index(&mut self, new_id: NodeId, insert_index: isize, parent: LayerNodeIdentifier) -> Option<NodeId> {
let skip_layer_nodes = if insert_index < 0 { (-1 - insert_index) as usize } else { insert_index as usize };
self.create_layer(new_id, parent, skip_layer_nodes)
}
/// Creates an artboard that outputs to the output node.
pub fn create_artboard(&mut self, new_id: NodeId, artboard: Artboard) -> Option<NodeId> {
pub fn create_artboard(node_graph: &mut NodeGraphMessageHandler, document_network: &mut NodeNetwork, new_id: NodeId, artboard: Artboard) -> Option<NodeId> {
let artboard_node = resolve_document_node_type("Artboard").expect("Node").to_document_node_default_inputs(
[
Some(NodeInput::value(TaggedValue::ArtboardGroup(graphene_std::ArtboardGroup::EMPTY), true)),
@ -304,11 +312,11 @@ impl<'a> ModifyInputsContext<'a> {
Default::default(),
);
ModifyInputsContext::insert_node_as_primary_export(self.document_network, new_id, artboard_node)
ModifyInputsContext::insert_node_as_primary_export(node_graph, document_network, new_id, artboard_node)
}
pub fn insert_vector_data(&mut self, subpaths: Vec<Subpath<ManipulatorGroupId>>, layer: NodeId) {
let shape = {
let node_type = resolve_document_node_type("Shape").expect("Shape node does not exist");
let node_type: &crate::messages::portfolio::document::node_graph::document_node_types::DocumentNodeDefinition = resolve_document_node_type("Shape").expect("Shape node does not exist");
node_type.to_document_node_default_inputs([Some(NodeInput::value(TaggedValue::Subpaths(subpaths), false))], Default::default())
};
let transform = resolve_document_node_type("Transform").expect("Transform node does not exist").default_document_node();
@ -316,13 +324,13 @@ impl<'a> ModifyInputsContext<'a> {
let stroke = resolve_document_node_type("Stroke").expect("Stroke node does not exist").default_document_node();
let stroke_id = NodeId(generate_uuid());
self.insert_node_before(stroke_id, layer, 1, stroke, IVec2::new(-8, 0));
ModifyInputsContext::insert_node_before(self.node_graph, self.document_network, stroke_id, layer, 1, stroke, IVec2::new(-8, 0));
let fill_id = NodeId(generate_uuid());
self.insert_node_before(fill_id, stroke_id, 0, fill, IVec2::new(-8, 0));
ModifyInputsContext::insert_node_before(self.node_graph, self.document_network, fill_id, stroke_id, 0, fill, IVec2::new(-8, 0));
let transform_id = NodeId(generate_uuid());
self.insert_node_before(transform_id, fill_id, 0, transform, IVec2::new(-8, 0));
ModifyInputsContext::insert_node_before(self.node_graph, self.document_network, transform_id, fill_id, 0, transform, IVec2::new(-8, 0));
let shape_id = NodeId(generate_uuid());
self.insert_node_before(shape_id, transform_id, 0, shape, IVec2::new(-8, 0));
ModifyInputsContext::insert_node_before(self.node_graph, self.document_network, shape_id, transform_id, 0, shape, IVec2::new(-8, 0));
self.responses.add(NodeGraphMessage::RunDocumentGraph);
}
@ -341,17 +349,17 @@ impl<'a> ModifyInputsContext<'a> {
let stroke = resolve_document_node_type("Stroke").expect("Stroke node does not exist").default_document_node();
let stroke_id = NodeId(generate_uuid());
self.insert_node_before(stroke_id, layer, 1, stroke, IVec2::new(-8, 0));
ModifyInputsContext::insert_node_before(self.node_graph, self.document_network, stroke_id, layer, 1, stroke, IVec2::new(-8, 0));
let fill_id = NodeId(generate_uuid());
self.insert_node_before(fill_id, stroke_id, 0, fill, IVec2::new(-8, 0));
ModifyInputsContext::insert_node_before(self.node_graph, self.document_network, fill_id, stroke_id, 0, fill, IVec2::new(-8, 0));
let transform_id = NodeId(generate_uuid());
self.insert_node_before(transform_id, fill_id, 0, transform, IVec2::new(-8, 0));
ModifyInputsContext::insert_node_before(self.node_graph, self.document_network, transform_id, fill_id, 0, transform, IVec2::new(-8, 0));
let text_id = NodeId(generate_uuid());
self.insert_node_before(text_id, transform_id, 0, text, IVec2::new(-8, 0));
ModifyInputsContext::insert_node_before(self.node_graph, self.document_network, text_id, transform_id, 0, text, IVec2::new(-8, 0));
self.responses.add(NodeGraphMessage::RunDocumentGraph);
}
pub fn insert_image_data(&mut self, image_frame: ImageFrame<Color>, layer: NodeId) {
pub fn insert_image_data(node_graph: &mut NodeGraphMessageHandler, document_network: &mut NodeNetwork, image_frame: ImageFrame<Color>, layer: NodeId, responses: &mut VecDeque<Message>) {
let image = {
let node_type = resolve_document_node_type("Image").expect("Image node does not exist");
node_type.to_document_node_default_inputs([Some(NodeInput::value(TaggedValue::ImageFrame(image_frame), false))], Default::default())
@ -359,15 +367,20 @@ impl<'a> ModifyInputsContext<'a> {
let transform = resolve_document_node_type("Transform").expect("Transform node does not exist").default_document_node();
let transform_id = NodeId(generate_uuid());
self.insert_node_before(transform_id, layer, 1, transform, IVec2::new(-8, 0));
ModifyInputsContext::insert_node_before(node_graph, document_network, transform_id, layer, 1, transform, IVec2::new(-8, 0));
let image_id = NodeId(generate_uuid());
self.insert_node_before(image_id, transform_id, 0, image, IVec2::new(-8, 0));
ModifyInputsContext::insert_node_before(node_graph, document_network, image_id, transform_id, 0, image, IVec2::new(-8, 0));
self.responses.add(NodeGraphMessage::RunDocumentGraph);
responses.add(NodeGraphMessage::RunDocumentGraph);
}
pub fn shift_upstream(network: &mut NodeNetwork, node_id: NodeId, shift: IVec2, shift_self: bool) {
pub fn shift_upstream(node_graph: &mut NodeGraphMessageHandler, document_network: &mut NodeNetwork, network_path: &Vec<NodeId>, node_id: NodeId, shift: IVec2, shift_self: bool) {
let Some(network) = document_network.nested_network(network_path) else {
log::error!("Could not get nested network for shift_upstream");
return;
};
let mut shift_nodes = HashSet::new();
if shift_self {
shift_nodes.insert(node_id);
@ -385,8 +398,9 @@ impl<'a> ModifyInputsContext<'a> {
}
for node_id in shift_nodes {
if let Some(node) = network.nodes.get_mut(&node_id) {
if let Some(node) = document_network.nodes.get_mut(&node_id) {
node.metadata.position += shift;
node_graph.update_click_target(node_id, document_network, network_path.clone());
}
}
}
@ -424,7 +438,7 @@ impl<'a> ModifyInputsContext<'a> {
};
let mut new_document_node = node_type.to_document_node_default_inputs([new_input], metadata);
update_input(&mut new_document_node.inputs, node_id, self.document_metadata);
self.document_network.nodes.insert(node_id, new_document_node);
self.node_graph.insert_node(node_id, new_document_node, self.document_network, &Vec::new());
let upstream_nodes = self
.document_network
@ -434,6 +448,7 @@ impl<'a> ModifyInputsContext<'a> {
for node_id in upstream_nodes {
let Some(node) = self.document_network.nodes.get_mut(&node_id) else { continue };
node.metadata.position.x -= 8;
self.node_graph.update_click_target(node_id, self.document_network, Vec::new());
}
}
@ -503,14 +518,32 @@ impl<'a> ModifyInputsContext<'a> {
}
/// Returns true if the network structure is updated
pub fn set_input(network: &mut NodeNetwork, node_id: NodeId, input_index: usize, input: NodeInput, is_document_network: bool) -> bool {
pub fn set_input(
node_graph: &mut NodeGraphMessageHandler,
document_network: &mut NodeNetwork,
network_path: &Vec<NodeId>,
node_id: NodeId,
input_index: usize,
input: NodeInput,
is_document_network: bool,
) -> bool {
let Some(network) = document_network.nested_network_mut(network_path) else {
log::error!("Could not get nested network for set_input");
return false;
};
if let Some(node) = network.nodes.get_mut(&node_id) {
let Some(node_input) = node.inputs.get_mut(input_index) else {
log::error!("Tried to set input {input_index} to {input:?}, but the index was invalid. Node {node_id}:\n{node:#?}");
return false;
};
let structure_changed = node_input.as_node().is_some() || input.as_node().is_some();
let previously_exposed = node_input.is_exposed();
*node_input = input;
let currently_exposed = node_input.is_exposed();
if previously_exposed != currently_exposed {
node_graph.update_click_target(node_id, document_network, network_path.clone());
}
// Only load network structure for changes to document_network
structure_changed && is_document_network
@ -519,7 +552,11 @@ impl<'a> ModifyInputsContext<'a> {
log::error!("Tried to set export {input_index} to {input:?}, but the index was invalid. Network:\n{network:#?}");
return false;
};
let previously_exposed = export.is_exposed();
*export = input;
let currently_exposed = export.is_exposed();
if let NodeInput::Node { node_id, output_index, .. } = *export {
network.update_root_node(node_id, output_index);
} else if let NodeInput::Value { .. } = *export {
@ -530,6 +567,10 @@ impl<'a> ModifyInputsContext<'a> {
log::error!("Network export input not supported");
}
if previously_exposed != currently_exposed {
node_graph.update_click_target(node_id, document_network, network_path.clone());
}
// Only load network structure for changes to document_network
is_document_network
} else {
@ -717,13 +758,13 @@ impl<'a> ModifyInputsContext<'a> {
/// Deletes all nodes in `node_ids` and any sole dependents in the horizontal chain if the node to delete is a layer node.
pub fn delete_nodes(
node_graph: &mut NodeGraphMessageHandler,
document_network: &mut NodeNetwork,
selected_nodes: &mut SelectedNodes,
node_ids: Vec<NodeId>,
reconnect: bool,
responses: &mut VecDeque<Message>,
network_path: Vec<NodeId>,
resolved_types: &ResolvedDocumentNodeTypes,
) {
let Some(network) = document_network.nested_network_for_selected_nodes(&network_path, selected_nodes.selected_nodes_ref().iter()) else {
return;
@ -798,21 +839,21 @@ impl<'a> ModifyInputsContext<'a> {
selected_nodes.add_selected_nodes(delete_nodes.iter().cloned().collect(), document_network, &network_path);
for delete_node_id in delete_nodes {
ModifyInputsContext::remove_node(document_network, selected_nodes, delete_node_id, reconnect, responses, &network_path, resolved_types);
ModifyInputsContext::remove_node(node_graph, document_network, selected_nodes, delete_node_id, reconnect, responses, &network_path);
}
}
/// Tries to remove a node from the network, returning `true` on success.
fn remove_node(
node_graph: &mut NodeGraphMessageHandler,
document_network: &mut NodeNetwork,
selected_nodes: &mut SelectedNodes,
node_id: NodeId,
reconnect: bool,
responses: &mut VecDeque<Message>,
network_path: &Vec<NodeId>,
resolved_types: &ResolvedDocumentNodeTypes,
) -> bool {
if !ModifyInputsContext::remove_references_from_network(document_network, node_id, reconnect, &network_path, resolved_types) {
if !ModifyInputsContext::remove_references_from_network(node_graph, document_network, node_id, reconnect, &network_path) {
log::error!("could not remove_references_from_network");
return false;
}
@ -820,19 +861,14 @@ impl<'a> ModifyInputsContext<'a> {
network.nodes.remove(&node_id);
selected_nodes.retain_selected_nodes(|&id| id != node_id || id == network.exports_metadata.0 || id == network.imports_metadata.0);
node_graph.update_click_target(node_id, document_network, network_path.clone());
responses.add(BroadcastEvent::SelectionChanged);
true
}
pub fn remove_references_from_network(
document_network: &mut NodeNetwork,
deleting_node_id: NodeId,
reconnect: bool,
network_path: &Vec<NodeId>,
resolved_types: &ResolvedDocumentNodeTypes,
) -> bool {
pub fn remove_references_from_network(node_graph: &mut NodeGraphMessageHandler, document_network: &mut NodeNetwork, deleting_node_id: NodeId, reconnect: bool, network_path: &Vec<NodeId>) -> bool {
let Some(network) = document_network.nested_network(network_path) else { return false };
let mut reconnect_to_input: Option<NodeInput> = None;
@ -888,18 +924,18 @@ impl<'a> ModifyInputsContext<'a> {
can_reconnect = false;
} else {
// Disconnect input
let tagged_value = TaggedValue::from_type(&ModifyInputsContext::get_input_type(document_network, network_path, node_id, resolved_types, input_index));
let tagged_value = TaggedValue::from_type(&ModifyInputsContext::get_input_type(document_network, network_path, node_id, &node_graph.resolved_types, input_index));
let value_input = NodeInput::value(tagged_value, true);
nodes_to_set_input.push((node_id, input_index, Some(value_input)));
}
}
let Some(network) = document_network.nested_network_mut(network_path) else { return false };
//let Some(network) = document_network.nested_network(network_path) else { return false };
if let Previewing::Yes { root_node_to_restore } = network.previewing {
if let Some(Previewing::Yes { root_node_to_restore }) = document_network.nested_network(network_path).map(|network| &network.previewing) {
if let Some(root_node_to_restore) = root_node_to_restore {
if root_node_to_restore.id == deleting_node_id {
network.start_previewing_without_restore();
document_network.nested_network_mut(network_path).unwrap().start_previewing_without_restore();
}
}
}
@ -908,40 +944,62 @@ impl<'a> ModifyInputsContext<'a> {
for (node_id, input_index, value_input) in nodes_to_set_input {
if let Some(value_input) = value_input {
// Disconnect input to root node only if not previewing
if node_id != network.exports_metadata.0 || matches!(&network.previewing, Previewing::No) {
ModifyInputsContext::set_input(network, node_id, input_index, value_input, is_document_network);
} else if let Previewing::Yes { root_node_to_restore } = network.previewing {
if document_network
.nested_network(network_path)
.is_some_and(|network| node_id != network.exports_metadata.0 || matches!(&network.previewing, Previewing::No))
{
ModifyInputsContext::set_input(node_graph, document_network, network_path, node_id, input_index, value_input, is_document_network);
} else if let Some(Previewing::Yes { root_node_to_restore }) = document_network.nested_network(network_path).map(|network| &network.previewing) {
if let Some(root_node) = root_node_to_restore {
if node_id == root_node.id {
network.start_previewing_without_restore();
document_network.nested_network_mut(network_path).unwrap().start_previewing_without_restore();
} else {
ModifyInputsContext::set_input(network, node_id, input_index, NodeInput::node(root_node.id, root_node.output_index), is_document_network);
ModifyInputsContext::set_input(
node_graph,
document_network,
network_path,
node_id,
input_index,
NodeInput::node(root_node.id, root_node.output_index),
is_document_network,
);
}
} else {
ModifyInputsContext::set_input(network, node_id, input_index, value_input, is_document_network);
ModifyInputsContext::set_input(node_graph, document_network, network_path, node_id, input_index, value_input, is_document_network);
}
}
}
// Reconnect to node upstream of the deleted node
else if node_id != network.exports_metadata.0 || matches!(network.previewing, Previewing::No) {
else if document_network
.nested_network(network_path)
.is_some_and(|network| node_id != network.exports_metadata.0 || matches!(network.previewing, Previewing::No))
{
if let Some(reconnect_to_input) = reconnect_to_input.clone() {
ModifyInputsContext::set_input(network, node_id, input_index, reconnect_to_input, is_document_network);
ModifyInputsContext::set_input(node_graph, document_network, network_path, node_id, input_index, reconnect_to_input, is_document_network);
}
}
// Reconnect previous root node to the export, or disconnect export
else if let Previewing::Yes { root_node_to_restore } = network.previewing {
else if let Some(Previewing::Yes { root_node_to_restore }) = document_network.nested_network(network_path).map(|network| &network.previewing) {
if let Some(root_node) = root_node_to_restore {
ModifyInputsContext::set_input(network, node_id, input_index, NodeInput::node(root_node.id, root_node.output_index), is_document_network);
ModifyInputsContext::set_input(
node_graph,
document_network,
network_path,
node_id,
input_index,
NodeInput::node(root_node.id, root_node.output_index),
is_document_network,
);
} else if let Some(reconnect_to_input) = reconnect_to_input.clone() {
ModifyInputsContext::set_input(network, node_id, input_index, reconnect_to_input, is_document_network);
network.start_previewing_without_restore();
ModifyInputsContext::set_input(node_graph, document_network, network_path, node_id, input_index, reconnect_to_input, is_document_network);
document_network.nested_network_mut(network_path).unwrap().start_previewing_without_restore();
}
}
}
true
}
/// Get the [`Type`] for any `node_i`d and `input_index`. The `network_path` is the path to the encapsulating node (including the encapsulating node). The `node_id` is the selected node.
/// Get the [`Type`] for any `node_id` and `input_index`. The `network_path` is the path to the encapsulating node (including the encapsulating node). The `node_id` is the selected node.
pub fn get_input_type(document_network: &NodeNetwork, network_path: &Vec<NodeId>, node_id: NodeId, resolved_types: &ResolvedDocumentNodeTypes, input_index: usize) -> Type {
let Some(network) = document_network.nested_network(&network_path) else {
log::error!("Could not get network in get_tagged_value");

131
editor/src/messages/portfolio/document/navigation/navigation_message_handler.rs
View File

@ -12,13 +12,16 @@ use crate::messages::prelude::*;
use crate::messages::tool::utility_types::{HintData, HintGroup, HintInfo};
use glam::{DAffine2, DVec2};
use graph_craft::document::NodeNetwork;
pub struct NavigationMessageData<'a> {
pub metadata: &'a DocumentMetadata,
pub document_bounds: Option<[DVec2; 2]>,
pub ipp: &'a InputPreprocessorMessageHandler,
pub selection_bounds: Option<[DVec2; 2]>,
pub ptz: &'a mut PTZ,
pub graph_view_overlay_open: bool,
pub document_network: &'a NodeNetwork,
pub node_graph_handler: &'a NodeGraphMessageHandler,
}
#[derive(Debug, Clone, PartialEq, Default)]
@ -32,10 +35,12 @@ impl MessageHandler<NavigationMessage, NavigationMessageData<'_>> for Navigation
fn process_message(&mut self, message: NavigationMessage, responses: &mut VecDeque<Message>, data: NavigationMessageData) {
let NavigationMessageData {
metadata,
document_bounds,
ipp,
selection_bounds,
ptz,
graph_view_overlay_open,
document_network,
node_graph_handler,
} = data;
let old_zoom = ptz.zoom;
@ -51,29 +56,34 @@ impl MessageHandler<NavigationMessage, NavigationMessageData<'_>> for Navigation
self.navigation_operation = NavigationOperation::Pan { pan_original_for_abort: ptz.pan };
}
NavigationMessage::BeginCanvasTilt { was_dispatched_from_menu } => {
responses.add(FrontendMessage::UpdateMouseCursor { cursor: MouseCursorIcon::Default });
responses.add(FrontendMessage::UpdateInputHints {
hint_data: HintData(vec![
HintGroup(vec![HintInfo::mouse(MouseMotion::Rmb, ""), HintInfo::keys([Key::Escape], "Cancel").prepend_slash()]),
HintGroup(vec![HintInfo {
key_groups: vec![KeysGroup(vec![Key::Control]).into()],
key_groups_mac: None,
mouse: None,
label: String::from("Snap 15°"),
plus: false,
slash: false,
}]),
]),
});
// If the node graph is open, prevent tilt and instead start panning
if graph_view_overlay_open {
responses.add(NavigationMessage::BeginCanvasPan);
} else {
responses.add(FrontendMessage::UpdateMouseCursor { cursor: MouseCursorIcon::Default });
responses.add(FrontendMessage::UpdateInputHints {
hint_data: HintData(vec![
HintGroup(vec![HintInfo::mouse(MouseMotion::Rmb, ""), HintInfo::keys([Key::Escape], "Cancel").prepend_slash()]),
HintGroup(vec![HintInfo {
key_groups: vec![KeysGroup(vec![Key::Control]).into()],
key_groups_mac: None,
mouse: None,
label: String::from("Snap 15°"),
plus: false,
slash: false,
}]),
]),
});
self.navigation_operation = NavigationOperation::Tilt {
tilt_original_for_abort: ptz.tilt,
tilt_raw_not_snapped: ptz.tilt,
snap: false,
};
self.navigation_operation = NavigationOperation::Tilt {
tilt_original_for_abort: ptz.tilt,
tilt_raw_not_snapped: ptz.tilt,
snap: false,
};
self.mouse_position = ipp.mouse.position;
self.finish_operation_with_click = was_dispatched_from_menu;
self.mouse_position = ipp.mouse.position;
self.finish_operation_with_click = was_dispatched_from_menu;
}
}
NavigationMessage::BeginCanvasZoom => {
responses.add(FrontendMessage::UpdateMouseCursor { cursor: MouseCursorIcon::ZoomIn });
@ -99,15 +109,28 @@ impl MessageHandler<NavigationMessage, NavigationMessageData<'_>> for Navigation
self.mouse_position = ipp.mouse.position;
}
NavigationMessage::CanvasPan { delta } => {
let transformed_delta = metadata.document_to_viewport.inverse().transform_vector2(delta);
let transformed_delta = if !graph_view_overlay_open {
metadata.document_to_viewport.inverse().transform_vector2(delta)
} else {
let Some(network) = document_network.nested_network(&node_graph_handler.network) else {
return;
};
network.node_graph_to_viewport.inverse().transform_vector2(delta)
};
ptz.pan += transformed_delta;
responses.add(BroadcastEvent::CanvasTransformed);
self.create_document_transform(ipp.viewport_bounds.center(), ptz, responses);
}
NavigationMessage::CanvasPanByViewportFraction { delta } => {
let transformed_delta = metadata.document_to_viewport.inverse().transform_vector2(delta * ipp.viewport_bounds.size());
let transformed_delta = if !graph_view_overlay_open {
metadata.document_to_viewport.inverse().transform_vector2(delta * ipp.viewport_bounds.size())
} else {
let Some(network) = document_network.nested_network(&node_graph_handler.network) else {
return;
};
network.node_graph_to_viewport.inverse().transform_vector2(delta * ipp.viewport_bounds.size())
};
ptz.pan += transformed_delta;
self.create_document_transform(ipp.viewport_bounds.center(), ptz, responses);
}
@ -148,12 +171,24 @@ impl MessageHandler<NavigationMessage, NavigationMessageData<'_>> for Navigation
if ipp.mouse.scroll_delta.y > 0. {
zoom_factor = 1. / zoom_factor
}
let document_bounds = if !graph_view_overlay_open {
// TODO: Cache this in node graph coordinates and apply the transform to the rectangle to get viewport coordinates
metadata.document_bounds_viewport_space()
} else {
node_graph_handler.graph_bounds_viewport_space(document_network)
};
zoom_factor *= Self::clamp_zoom(ptz.zoom * zoom_factor, document_bounds, old_zoom, ipp);
responses.add(self.center_zoom(ipp.viewport_bounds.size(), zoom_factor, ipp.mouse.position));
responses.add(NavigationMessage::CanvasZoomSet { zoom_factor: ptz.zoom * zoom_factor });
}
NavigationMessage::CanvasZoomSet { zoom_factor } => {
let document_bounds = if !graph_view_overlay_open {
// TODO: Cache this in node graph coordinates and apply the transform to the rectangle to get viewport coordinates
metadata.document_bounds_viewport_space()
} else {
node_graph_handler.graph_bounds_viewport_space(document_network)
};
ptz.zoom = zoom_factor.clamp(VIEWPORT_ZOOM_SCALE_MIN, VIEWPORT_ZOOM_SCALE_MAX);
ptz.zoom *= Self::clamp_zoom(ptz.zoom, document_bounds, old_zoom, ipp);
responses.add(PortfolioMessage::UpdateDocumentWidgets);
@ -201,14 +236,35 @@ impl MessageHandler<NavigationMessage, NavigationMessageData<'_>> for Navigation
bounds: [pos1, pos2],
prevent_zoom_past_100,
} => {
let v1 = metadata.document_to_viewport.inverse().transform_point2(DVec2::ZERO);
let v2 = metadata.document_to_viewport.inverse().transform_point2(ipp.viewport_bounds.size());
let v1 = if !graph_view_overlay_open {
metadata.document_to_viewport.inverse().transform_point2(DVec2::ZERO)
} else {
let Some(network) = document_network.nested_network(&node_graph_handler.network) else {
return;
};
network.node_graph_to_viewport.inverse().transform_point2(DVec2::ZERO)
};
let v2 = if !graph_view_overlay_open {
metadata.document_to_viewport.inverse().transform_point2(ipp.viewport_bounds.size())
} else {
let Some(network) = document_network.nested_network(&node_graph_handler.network) else {
return;
};
network.node_graph_to_viewport.inverse().transform_point2(ipp.viewport_bounds.size())
};
let center = ((v1 + v2) - (pos1 + pos2)) / 2.;
let size = 1. / ((pos2 - pos1) / (v2 - v1));
let new_scale = size.min_element();
let viewport_change = metadata.document_to_viewport.transform_vector2(center);
let viewport_change = if !graph_view_overlay_open {
metadata.document_to_viewport.transform_vector2(center)
} else {
let Some(network) = document_network.nested_network(&node_graph_handler.network) else {
return;
};
network.node_graph_to_viewport.transform_vector2(center)
};
// Only change the pan if the change will be visible in the viewport
if viewport_change.x.abs() > 0.5 || viewport_change.y.abs() > 0.5 {
@ -228,7 +284,14 @@ impl MessageHandler<NavigationMessage, NavigationMessageData<'_>> for Navigation
}
NavigationMessage::FitViewportToSelection => {
if let Some(bounds) = selection_bounds {
let transform = metadata.document_to_viewport.inverse();
let transform = if !graph_view_overlay_open {
metadata.document_to_viewport.inverse()
} else {
let Some(network) = document_network.nested_network(&node_graph_handler.network) else {
return;
};
network.node_graph_to_viewport.inverse()
};
responses.add(NavigationMessage::FitViewportToBounds {
bounds: [transform.transform_point2(bounds[0]), transform.transform_point2(bounds[1])],
prevent_zoom_past_100: false,
@ -277,6 +340,13 @@ impl MessageHandler<NavigationMessage, NavigationMessageData<'_>> for Navigation
let amount = vertical_delta * VIEWPORT_ZOOM_MOUSE_RATE;
let updated_zoom = zoom_raw_not_snapped * (1. + amount);
let document_bounds = if !graph_view_overlay_open {
// TODO: Cache this in node graph coordinates and apply the transform to the rectangle to get viewport coordinates
metadata.document_bounds_viewport_space()
} else {
node_graph_handler.graph_bounds_viewport_space(document_network)
};
updated_zoom * Self::clamp_zoom(updated_zoom, document_bounds, old_zoom, ipp)
};
ptz.zoom = self.snapped_zoom(zoom_raw_not_snapped);
@ -376,7 +446,6 @@ impl NavigationMessageHandler {
let delta_size = viewport_bounds - new_viewport_bounds;
let mouse_fraction = mouse / viewport_bounds;
let delta = delta_size * (DVec2::splat(0.5) - mouse_fraction);
NavigationMessage::CanvasPan { delta }.into()
}

74
editor/src/messages/portfolio/document/node_graph/document_node_types.rs
View File

@ -2901,41 +2901,43 @@ pub fn wrap_network_in_scope(mut network: NodeNetwork, hash: u64) -> NodeNetwork
}
}
pub fn new_image_network(output_offset: i32, output_node_id: NodeId) -> NodeNetwork {
let mut network = NodeNetwork { ..Default::default() };
network.push_node(
resolve_document_node_type("Input Frame")
.expect("Input Frame node does not exist")
.to_document_node_default_inputs([], DocumentNodeMetadata::position((8, 4))),
);
network.push_node(
resolve_document_node_type("Output")
.expect("Output node does not exist")
.to_document_node([NodeInput::node(output_node_id, 0)], DocumentNodeMetadata::position((output_offset + 8, 4))),
);
network
}
// Previously used by the Imaginate node, but usage was commented out since it did nothing.
// pub fn new_image_network(output_offset: i32, output_node_id: NodeId) -> NodeNetwork {
// let mut network = NodeNetwork { ..Default::default() };
// network.push_node_to_document_network(
// resolve_document_node_type("Input Frame")
// .expect("Input Frame node does not exist")
// .to_document_node_default_inputs([], DocumentNodeMetadata::position((8, 4))),
// );
// network.push_node_to_document_network(
// resolve_document_node_type("Output")
// .expect("Output node does not exist")
// .to_document_node([NodeInput::node(output_node_id, 0)], DocumentNodeMetadata::position((output_offset + 8, 4))),
// );
// network
// }
pub fn new_text_network(text: String, font: Font, size: f64) -> NodeNetwork {
let text_generator = resolve_document_node_type("Text").expect("Text node does not exist");
let transform = resolve_document_node_type("Transform").expect("Transform node does not exist");
let fill = resolve_document_node_type("Fill").expect("Fill node does not exist");
let stroke = resolve_document_node_type("Stroke").expect("Stroke node does not exist");
let output = resolve_document_node_type("Output").expect("Output node does not exist");
// Unused
// pub fn new_text_network(text: String, font: Font, size: f64) -> NodeNetwork {
// let text_generator = resolve_document_node_type("Text").expect("Text node does not exist");
// let transform = resolve_document_node_type("Transform").expect("Transform node does not exist");
// let fill = resolve_document_node_type("Fill").expect("Fill node does not exist");
// let stroke = resolve_document_node_type("Stroke").expect("Stroke node does not exist");
// let output = resolve_document_node_type("Output").expect("Output node does not exist");
let mut network = NodeNetwork { ..Default::default() };
network.push_node(text_generator.to_document_node(
[
NodeInput::network(concrete!(WasmEditorApi), 0),
NodeInput::value(TaggedValue::String(text), false),
NodeInput::value(TaggedValue::Font(font), false),
NodeInput::value(TaggedValue::F64(size), false),
],
DocumentNodeMetadata::position((0, 4)),
));
network.push_node(transform.to_document_node_default_inputs([None], Default::default()));
network.push_node(fill.to_document_node_default_inputs([None], Default::default()));
network.push_node(stroke.to_document_node_default_inputs([None], Default::default()));
network.push_node(output.to_document_node_default_inputs([None], Default::default()));
network
}
// let mut network = NodeNetwork { ..Default::default() };
// network.push_node_to_document_network(text_generator.to_document_node(
// [
// NodeInput::network(concrete!(WasmEditorApi), 0),
// NodeInput::value(TaggedValue::String(text), false),
// NodeInput::value(TaggedValue::Font(font), false),
// NodeInput::value(TaggedValue::F64(size), false),
// ],
// DocumentNodeMetadata::position((0, 4)),
// ));
// network.push_node_to_document_network(transform.to_document_node_default_inputs([None], Default::default()));
// network.push_node_to_document_network(fill.to_document_node_default_inputs([None], Default::default()));
// network.push_node_to_document_network(stroke.to_document_node_default_inputs([None], Default::default()));
// network.push_node_to_document_network(output.to_document_node_default_inputs([None], Default::default()));
// network
// }

17
editor/src/messages/portfolio/document/node_graph/node_graph_message.rs
View File

@ -1,3 +1,4 @@
use crate::messages::input_mapper::utility_types::input_keyboard::Key;
use crate::messages::prelude::*;
use graph_craft::document::value::TaggedValue;
@ -18,6 +19,7 @@ pub enum NodeGraphMessage {
input_node_connector_index: usize,
},
Copy,
CloseCreateNodeMenu,
CreateNode {
node_id: Option<NodeId>,
node_type: String,
@ -36,9 +38,7 @@ pub enum NodeGraphMessage {
node_id: NodeId,
input_index: usize,
},
EnterNestedNetwork {
node: NodeId,
},
EnterNestedNetwork,
DuplicateSelectedNodes,
EnforceLayerHasNoMultiParams {
node_id: NodeId,
@ -71,6 +71,16 @@ pub enum NodeGraphMessage {
PasteNodes {
serialized_nodes: String,
},
PointerDown {
shift_click: bool,
control_click: bool,
alt_click: bool,
right_click: bool,
},
PointerMove {
shift: Key,
},
PointerUp,
PrintSelectedNodeCoordinates,
RunDocumentGraph,
SelectedNodesAdd {
@ -132,7 +142,6 @@ pub enum NodeGraphMessage {
node_id: NodeId,
},
ToggleSelectedAsLayersOrNodes,
ToggleSelectedLocked,
ToggleSelectedVisibility,
ToggleVisibility {
node_id: NodeId,

1427
editor/src/messages/portfolio/document/node_graph/node_graph_message_handler.rs
View File

File diff suppressed because it is too large Load Diff

56
editor/src/messages/portfolio/document/node_graph/utility_types.rs
View File

@ -110,3 +110,59 @@ impl FrontendNodeType {
}
}
}
#[derive(Clone, Debug, PartialEq, serde::Serialize, serde::Deserialize, specta::Type)]
pub struct DragStart {
pub start_x: f64,
pub start_y: f64,
pub round_x: i32,
pub round_y: i32,
}
#[derive(Clone, Debug, PartialEq, serde::Serialize, serde::Deserialize, specta::Type)]
pub struct Transform {
pub scale: f64,
pub x: f64,
pub y: f64,
}
#[derive(Clone, Debug, PartialEq, serde::Serialize, serde::Deserialize, specta::Type)]
pub struct WirePath {
#[serde(rename = "pathString")]
pub path_string: String,
#[serde(rename = "dataType")]
pub data_type: FrontendGraphDataType,
pub thick: bool,
pub dashed: bool,
}
#[derive(Clone, Debug, PartialEq, serde::Serialize, serde::Deserialize, specta::Type)]
pub struct BoxSelection {
#[serde(rename = "startX")]
pub start_x: u32,
#[serde(rename = "startY")]
pub start_y: u32,
#[serde(rename = "endX")]
pub end_x: u32,
#[serde(rename = "endY")]
pub end_y: u32,
}
#[derive(Clone, Debug, PartialEq, serde::Serialize, serde::Deserialize, specta::Type)]
pub enum ContextMenuData {
ToggleLayer {
#[serde(rename = "nodeId")]
node_id: NodeId,
#[serde(rename = "currentlyIsNode")]
currently_is_node: bool,
},
CreateNode,
}
#[derive(Clone, Debug, PartialEq, serde::Serialize, serde::Deserialize, specta::Type)]
pub struct ContextMenuInformation {
// Stores whether the context menu is open and its position in graph coordinates
#[serde(rename = "contextMenuCoordinates")]
pub context_menu_coordinates: (i32, i32),
#[serde(rename = "contextMenuData")]
pub context_menu_data: ContextMenuData,
}

1
editor/src/messages/portfolio/document/utility_types/mod.rs
View File

@ -2,5 +2,6 @@ pub mod clipboards;
pub mod document_metadata;
pub mod error;
pub mod misc;
pub mod node_metadata;
pub mod nodes;
pub mod transformation;

26
editor/src/messages/portfolio/document/utility_types/node_metadata.rs Normal file
View File

@ -0,0 +1,26 @@
use bezier_rs::Subpath;
use glam::DAffine2;
use graphene_core::renderer::ClickTarget;
use graphene_core::uuid::ManipulatorGroupId;
#[derive(Debug, Clone)]
pub struct NodeMetadata {
/// Cache for all node click targets in node graph space. Ensure update_click_target is called when modifying a node property that changes its size. Currently this is alias, inputs, is_layer, and metadata
pub node_click_target: ClickTarget,
/// Cache for all node inputs. Should be automatically updated when update_click_target is called
pub input_click_targets: Vec<ClickTarget>,
/// Cache for all node outputs. Should be automatically updated when update_click_target is called
pub output_click_targets: Vec<ClickTarget>,
/// Cache for all visibility buttons. Should be automatically updated when update_click_target is called
pub visibility_click_target: Option<ClickTarget>,
/// Stores the width in grid cell units for layer nodes from the left edge of the thumbnail (+12px padding since thumbnail ends between grid spaces) to the end of the node
pub layer_width: Option<u32>,
}
#[derive(Debug, Clone)]
pub struct NetworkMetadata {
/// Cache for the bounding box around all nodes in node graph space.
pub bounding_box_subpath: Option<Subpath<ManipulatorGroupId>>,
/// Transform from node graph space to viewport space.
pub node_graph_to_viewport: DAffine2,
}

15
editor/src/messages/portfolio/menu_bar/menu_bar_message_handler.rs
View File

@ -6,20 +6,26 @@ use crate::messages::prelude::*;
pub struct MenuBarMessageData {
pub has_active_document: bool,
pub rulers_visible: bool,
pub node_graph_open: bool,
}
#[derive(Debug, Clone, Default)]
pub struct MenuBarMessageHandler {
has_active_document: bool,
rulers_visible: bool,
node_graph_open: bool,
}
impl MessageHandler<MenuBarMessage, MenuBarMessageData> for MenuBarMessageHandler {
fn process_message(&mut self, message: MenuBarMessage, responses: &mut VecDeque<Message>, data: MenuBarMessageData) {
let MenuBarMessageData { has_active_document, rulers_visible } = data;
let MenuBarMessageData {
has_active_document,
rulers_visible,
node_graph_open,
} = data;
self.has_active_document = has_active_document;
self.rulers_visible = rulers_visible;
self.node_graph_open = node_graph_open;
match message {
MenuBarMessage::SendLayout => self.send_layout(responses, LayoutTarget::MenuBar),
@ -34,6 +40,7 @@ impl MessageHandler<MenuBarMessage, MenuBarMessageData> for MenuBarMessageHandle
impl LayoutHolder for MenuBarMessageHandler {
fn layout(&self) -> Layout {
let no_active_document = !self.has_active_document;
let node_graph_open = self.node_graph_open;
let menu_bar_entries = vec![
MenuBarEntry {
@ -271,14 +278,14 @@ impl LayoutHolder for MenuBarMessageHandler {
label: "Tilt".into(),
shortcut: action_keys!(NavigationMessageDiscriminant::BeginCanvasTilt),
action: MenuBarEntry::create_action(|_| NavigationMessage::BeginCanvasTilt { was_dispatched_from_menu: true }.into()),
disabled: no_active_document,
disabled: no_active_document || node_graph_open,
..MenuBarEntry::default()
},
MenuBarEntry {
label: "Reset Tilt".into(),
shortcut: action_keys!(NavigationMessageDiscriminant::CanvasTiltSet),
action: MenuBarEntry::create_action(|_| NavigationMessage::CanvasTiltSet { angle_radians: 0.into() }.into()),
disabled: no_active_document,
disabled: no_active_document || node_graph_open,
..MenuBarEntry::default()
},
],

22
editor/src/messages/portfolio/portfolio_message_handler.rs
View File

@ -40,14 +40,22 @@ impl MessageHandler<PortfolioMessage, PortfolioMessageData<'_>> for PortfolioMes
PortfolioMessage::MenuBar(message) => {
let mut has_active_document = false;
let mut rulers_visible = false;
let mut node_graph_open = false;
if let Some(document) = self.active_document_id.and_then(|document_id| self.documents.get_mut(&document_id)) {
has_active_document = true;
rulers_visible = document.rulers_visible;
node_graph_open = document.is_graph_overlay_open();
}
self.menu_bar_message_handler
.process_message(message, responses, MenuBarMessageData { has_active_document, rulers_visible });
self.menu_bar_message_handler.process_message(
message,
responses,
MenuBarMessageData {
has_active_document,
rulers_visible,
node_graph_open,
},
);
}
PortfolioMessage::Document(message) => {
if let Some(document_id) = self.active_document_id {
@ -216,7 +224,7 @@ impl MessageHandler<PortfolioMessage, PortfolioMessageData<'_>> for PortfolioMes
visible: active_document.selected_nodes.layer_visible(layer, active_document.metadata()),
locked: active_document.selected_nodes.layer_locked(layer, active_document.metadata()),
collapsed: false,
alias: previous_alias,
alias: previous_alias.to_string(),
});
}
};
@ -613,10 +621,12 @@ impl PortfolioMessageHandler {
// TODO: Fix how this doesn't preserve tab order upon loading new document from *File > Open*
fn load_document(&mut self, new_document: DocumentMessageHandler, document_id: DocumentId, responses: &mut VecDeque<Message>) {
let mut new_document = new_document;
self.document_ids.push(document_id);
new_document.update_layers_panel_options_bar_widgets(responses);
new_document.node_graph_handler.update_all_click_targets(&mut new_document.network, Vec::new());
self.documents.insert(document_id, new_document);
if self.active_document().is_some() {
@ -624,6 +634,8 @@ impl PortfolioMessageHandler {
responses.add(ToolMessage::DeactivateTools);
}
//TODO: Remove this and find a way to fix the issue where creating a new document when the node graph is open causes the transform in the new document to be incorrect
responses.add(DocumentMessage::GraphViewOverlay { open: false });
responses.add(PortfolioMessage::UpdateOpenDocumentsList);
responses.add(PortfolioMessage::SelectDocument { document_id });
responses.add(PortfolioMessage::LoadDocumentResources { document_id });

52
editor/src/messages/tool/tool_messages/imaginate_tool.rs
View File

@ -1,10 +1,8 @@
use super::tool_prelude::*;
use crate::messages::portfolio::document::node_graph::document_node_types::resolve_document_node_type;
use crate::messages::portfolio::document::node_graph::document_node_types::{new_image_network, IMAGINATE_NODE};
use crate::messages::portfolio::document::utility_types::document_metadata::LayerNodeIdentifier;
use crate::messages::tool::common_functionality::resize::Resize;
use graph_craft::document::{generate_uuid, DocumentNodeMetadata, NodeId, NodeInput};
use graph_craft::document::{generate_uuid, NodeId};
#[derive(Default)]
pub struct ImaginateTool {
@ -106,36 +104,36 @@ impl Fsm for ImaginateToolFsmState {
shape_data.layer = Some(LayerNodeIdentifier::new(NodeId(generate_uuid()), document.network()));
responses.add(DocumentMessage::DeselectAllLayers);
// Utility function to offset the position of each consecutive node
let mut pos = 8;
let mut next_pos = || {
pos += 8;
DocumentNodeMetadata::position((pos, 4))
};
// // Utility function to offset the position of each consecutive node
// let mut pos = 8;
// let mut next_pos = || {
// pos += 8;
// DocumentNodeMetadata::position((pos, 4))
// };
// Get the node type for the Transform and Imaginate nodes
let Some(transform_node_type) = resolve_document_node_type("Transform") else {
warn!("Transform node should be in registry");
return ImaginateToolFsmState::Drawing;
};
let imaginate_node_type = &*IMAGINATE_NODE;
// // Get the node type for the Transform and Imaginate nodes
// let Some(transform_node_type) = resolve_document_node_type("Transform") else {
// warn!("Transform node should be in registry");
// return ImaginateToolFsmState::Drawing;
// };
// let imaginate_node_type = &*IMAGINATE_NODE;
// Give them a unique ID
let transform_node_id = NodeId(100);
// // Give them a unique ID
// let transform_node_id = NodeId(100);
let imaginate_node_id = NodeId(101);
// Create the network based on the Input -> Output passthrough default network
let mut network = new_image_network(16, imaginate_node_id);
// let mut network = new_image_network(16, imaginate_node_id);
// Insert the nodes into the default network
network.nodes.insert(
transform_node_id,
transform_node_type.to_document_node_default_inputs([Some(NodeInput::node(NodeId(0), 0))], next_pos()),
);
network.nodes.insert(
imaginate_node_id,
imaginate_node_type.to_document_node_default_inputs([Some(NodeInput::node(transform_node_id, 0))], next_pos()),
);
// // Insert the nodes into the default network
// network.insert_node(
// transform_node_id,
// transform_node_type.to_document_node_default_inputs([Some(NodeInput::node(NodeId(0), 0))], next_pos()),
// );
// network.insert_node(
// imaginate_node_id,
// imaginate_node_type.to_document_node_default_inputs([Some(NodeInput::node(transform_node_id, 0))], next_pos()),
// );
responses.add(NodeGraphMessage::ShiftNode { node_id: imaginate_node_id });
// // Add a layer with a frame to the document

589
frontend/src/components/views/Graph.svelte
View File

@ -6,7 +6,7 @@
import type { NodeGraphState } from "@graphite/state-providers/node-graph";
import type { IconName } from "@graphite/utility-functions/icons";
import type { Editor } from "@graphite/wasm-communication/editor";
import type { FrontendNodeWire, FrontendNodeType, FrontendNode, FrontendGraphInput, FrontendGraphOutput, FrontendGraphDataType } from "@graphite/wasm-communication/messages";
import type { FrontendNodeWire, FrontendNodeType, FrontendNode, FrontendGraphInput, FrontendGraphOutput, FrontendGraphDataType, WirePath } from "@graphite/wasm-communication/messages";
import LayoutCol from "@graphite/components/layout/LayoutCol.svelte";
import LayoutRow from "@graphite/components/layout/LayoutRow.svelte";
@ -17,7 +17,6 @@
import TextInput from "@graphite/components/widgets/inputs/TextInput.svelte";
import IconLabel from "@graphite/components/widgets/labels/IconLabel.svelte";
import TextLabel from "@graphite/components/widgets/labels/TextLabel.svelte";
const WHEEL_RATE = (1 / 600) * 3;
const GRID_COLLAPSE_SPACING = 10;
const GRID_SIZE = 24;
const ADD_NODE_MENU_WIDTH = 180;
@ -26,32 +25,16 @@
const editor = getContext<Editor>("editor");
const nodeGraph = getContext<NodeGraphState>("nodeGraph");
type WirePath = { pathString: string; dataType: FrontendGraphDataType; thick: boolean; dashed: boolean };
let graph: HTMLDivElement | undefined;
let nodesContainer: HTMLDivElement | undefined;
let nodeSearchInput: TextInput | undefined;
// TODO: MEMORY LEAK: Items never get removed from this array, so find a way to deal with garbage collection
let layerNameLabelWidths: Record<string, number> = {};
let transform = { scale: 1, x: 1200, y: 0 };
let panning = false;
let draggingNodes: { startX: number; startY: number; roundX: number; roundY: number } | undefined = undefined;
type Box = { startX: number; startY: number; endX: number; endY: number };
let boxSelection: Box | undefined = undefined;
let previousSelection: bigint[] = [];
let selectIfNotDragged: undefined | bigint = undefined;
let wireInProgressFromConnector: SVGSVGElement | undefined = undefined;
let wireInProgressToConnector: SVGSVGElement | DOMRect | undefined = undefined;
// TODO: Using this not-complete code, or another better approach, make it so the dragged in-progress connector correctly handles showing/hiding the SVG shape of the connector caps
// let wireInProgressFromLayerTop: bigint | undefined = undefined;
// let wireInProgressFromLayerBottom: bigint | undefined = undefined;
let disconnecting: { nodeId: bigint; inputIndex: number; wireIndex: number } | undefined = undefined;
let nodeWirePaths: WirePath[] = [];
let searchTerm = "";
let contextMenuOpenCoordinates: { x: number; y: number } | undefined = undefined;
let toggleDisplayAsLayerNodeId: bigint | undefined = undefined;
let toggleDisplayAsLayerCurrentlyIsNode: boolean = false;
let inputs: SVGSVGElement[][] = [];
let outputs: SVGSVGElement[][] = [];
@ -59,26 +42,17 @@
$: watchNodes($nodeGraph.nodes);
$: gridSpacing = calculateGridSpacing(transform.scale);
$: dotRadius = 1 + Math.floor(transform.scale - 0.5 + 0.001) / 2;
$: gridSpacing = calculateGridSpacing($nodeGraph.transform.scale);
$: dotRadius = 1 + Math.floor($nodeGraph.transform.scale - 0.5 + 0.001) / 2;
$: nodeCategories = buildNodeCategories($nodeGraph.nodeTypes, searchTerm);
$: contextMenuX = ((contextMenuOpenCoordinates?.x || 0) + transform.x) * transform.scale;
$: contextMenuY = ((contextMenuOpenCoordinates?.y || 0) + transform.y) * transform.scale;
let appearAboveMouse = false;
let appearRightOfMouse = false;
$: (() => {
const bounds = graph?.getBoundingClientRect();
if (!bounds) return;
const { width, height } = bounds;
appearRightOfMouse = contextMenuX > width - ADD_NODE_MENU_WIDTH;
appearAboveMouse = contextMenuY > height - ADD_NODE_MENU_HEIGHT;
if ($nodeGraph.contextMenuInformation?.contextMenuData == "CreateNode") {
setTimeout(() => nodeSearchInput?.focus(), 0);
}
})();
$: wirePathInProgress = createWirePathInProgress(wireInProgressFromConnector, wireInProgressToConnector);
$: wirePaths = createWirePaths(wirePathInProgress, nodeWirePaths);
$: wirePaths = createWirePaths($nodeGraph.wirePathInProgress, nodeWirePaths);
function calculateGridSpacing(scale: number): number {
const dense = scale * GRID_SIZE;
@ -129,18 +103,6 @@
return Array.from(categories);
}
function createWirePathInProgress(wireInProgressFromConnector?: SVGSVGElement, wireInProgressToConnector?: SVGSVGElement | DOMRect): WirePath | undefined {
if (wireInProgressFromConnector && wireInProgressToConnector && nodesContainer) {
const from = connectorToNodeIndex(wireInProgressFromConnector);
const to = wireInProgressToConnector instanceof SVGSVGElement ? connectorToNodeIndex(wireInProgressToConnector) : undefined;
const wireStart = $nodeGraph.nodes.find((n) => n.id === from?.nodeId)?.isLayer || false;
const wireEnd = ($nodeGraph.nodes.find((n) => n.id === to?.nodeId)?.isLayer && to?.index == 0) || false;
return createWirePath(wireInProgressFromConnector, wireInProgressToConnector, wireStart, wireEnd, false);
}
return undefined;
}
function createWirePaths(wirePathInProgress: WirePath | undefined, nodeWirePaths: WirePath[]): WirePath[] {
const maybeWirePathInProgress = wirePathInProgress ? [wirePathInProgress] : [];
return [...maybeWirePathInProgress, ...nodeWirePaths];
@ -171,10 +133,9 @@
await tick();
const wires = $nodeGraph.wires;
nodeWirePaths = wires.flatMap((wire, index) => {
nodeWirePaths = wires.flatMap((wire) => {
const { nodeInput, nodeOutput } = resolveWire(wire);
if (!nodeInput || !nodeOutput) return [];
if (disconnecting?.wireIndex === index) return [];
const wireStart = $nodeGraph.nodes.find((n) => n.id === wire.wireStart)?.isLayer || false;
const wireEnd = ($nodeGraph.nodes.find((n) => n.id === wire.wireEnd)?.isLayer && Number(wire.wireEndInputIndex) == 0) || false;
@ -201,13 +162,13 @@
const outX = verticalOut ? outputBounds.x + outputBounds.width / 2 : outputBounds.x + outputBounds.width - 1;
const outY = verticalOut ? outputBounds.y + VERTICAL_WIRE_OVERLAP_ON_SHAPED_CAP : outputBounds.y + outputBounds.height / 2;
const outConnectorX = (outX - containerBounds.x) / transform.scale;
const outConnectorY = (outY - containerBounds.y) / transform.scale;
const outConnectorX = (outX - containerBounds.x) / $nodeGraph.transform.scale;
const outConnectorY = (outY - containerBounds.y) / $nodeGraph.transform.scale;
const inX = verticalIn ? inputBounds.x + inputBounds.width / 2 : inputBounds.x + 1;
const inY = verticalIn ? inputBounds.y + inputBounds.height - VERTICAL_WIRE_OVERLAP_ON_SHAPED_CAP : inputBounds.y + inputBounds.height / 2;
const inConnectorX = (inX - containerBounds.x) / transform.scale;
const inConnectorY = (inY - containerBounds.y) / transform.scale;
const inConnectorX = (inX - containerBounds.x) / $nodeGraph.transform.scale;
const inConnectorY = (inY - containerBounds.y) / $nodeGraph.transform.scale;
const horizontalGap = Math.abs(outConnectorX - inConnectorX);
const verticalGap = Math.abs(outConnectorY - inConnectorY);
@ -269,307 +230,10 @@
return { pathString, dataType, thick: verticalIn && verticalOut, dashed };
}
function scroll(e: WheelEvent) {
const [scrollX, scrollY] = [e.deltaX, e.deltaY];
// If zoom with scroll is enabled: horizontal pan with Ctrl, vertical pan with Shift
const zoomWithScroll = $nodeGraph.zoomWithScroll;
const zoom = zoomWithScroll ? !e.ctrlKey && !e.shiftKey : e.ctrlKey;
const horizontalPan = zoomWithScroll ? e.ctrlKey : !e.ctrlKey && e.shiftKey;
// Prevent the web page from being zoomed
if (e.ctrlKey) e.preventDefault();
// Always pan horizontally in response to a horizontal scroll wheel movement
transform.x -= scrollX / transform.scale;
// Zoom
if (zoom) {
let zoomFactor = 1 + Math.abs(scrollY) * WHEEL_RATE;
if (scrollY > 0) zoomFactor = 1 / zoomFactor;
const bounds = graph?.getBoundingClientRect();
if (!bounds) return;
const { x, y, width, height } = bounds;
transform.scale *= zoomFactor;
const newViewportX = width / zoomFactor;
const newViewportY = height / zoomFactor;
const deltaSizeX = width - newViewportX;
const deltaSizeY = height - newViewportY;
const deltaX = deltaSizeX * ((e.x - x) / width);
const deltaY = deltaSizeY * ((e.y - y) / height);
transform.x -= (deltaX / transform.scale) * zoomFactor;
transform.y -= (deltaY / transform.scale) * zoomFactor;
return;
}
// Pan
if (horizontalPan) {
transform.x -= scrollY / transform.scale;
} else {
transform.y -= scrollY / transform.scale;
}
}
function keydown(e: KeyboardEvent) {
if (e.key.toLowerCase() === "escape") {
contextMenuOpenCoordinates = undefined;
document.removeEventListener("keydown", keydown);
wireInProgressFromConnector = undefined;
// wireInProgressFromLayerTop = undefined;
// wireInProgressFromLayerBottom = undefined;
}
}
function loadNodeList(e: PointerEvent, graphBounds: DOMRect) {
contextMenuOpenCoordinates = {
x: (e.clientX - graphBounds.x) / transform.scale - transform.x,
y: (e.clientY - graphBounds.y) / transform.scale - transform.y,
};
// Find actual relevant child and focus it (setTimeout is required to actually focus the input element)
setTimeout(() => nodeSearchInput?.focus(), 0);
document.addEventListener("keydown", keydown);
}
// TODO: Move the event listener from the graph to the window so dragging outside the graph area (or even the whole browser window) works
function pointerDown(e: PointerEvent) {
const [lmb, rmb] = [e.button === 0, e.button === 2];
const nodeError = (e.target as SVGSVGElement).closest("[data-node-error]") as HTMLElement;
if (nodeError && lmb) return;
const port = (e.target as SVGSVGElement).closest("[data-port]") as SVGSVGElement;
const node = (e.target as HTMLElement).closest("[data-node]") as HTMLElement | undefined;
const nodeIdString = node?.getAttribute("data-node") || undefined;
const nodeId = nodeIdString ? BigInt(nodeIdString) : undefined;
const contextMenu = (e.target as HTMLElement).closest("[data-context-menu]") as HTMLElement | undefined;
// Create the add node popup on right click, then exit
if (rmb) {
toggleDisplayAsLayerNodeId = undefined;
if (node) {
toggleDisplayAsLayerNodeId = nodeId;
toggleDisplayAsLayerCurrentlyIsNode = !($nodeGraph.nodes.find((node) => node.id === nodeId)?.isLayer || false);
}
const graphBounds = graph?.getBoundingClientRect();
if (!graphBounds) return;
loadNodeList(e, graphBounds);
return;
}
// If the user is clicking on the add nodes list or context menu, exit here
if (lmb && contextMenu) return;
// Since the user is clicking elsewhere in the graph, ensure the add nodes list is closed
if (lmb) {
contextMenuOpenCoordinates = undefined;
wireInProgressFromConnector = undefined;
toggleDisplayAsLayerNodeId = undefined;
// wireInProgressFromLayerTop = undefined;
// wireInProgressFromLayerBottom = undefined;
}
// Alt-click sets the clicked node as previewed
if (lmb && e.altKey && nodeId !== undefined) {
editor.handle.togglePreview(nodeId);
}
// Clicked on a port dot
if (lmb && port && node) {
const isOutput = Boolean(port.getAttribute("data-port") === "output");
const frontendNode = (nodeId !== undefined && $nodeGraph.nodes.find((n) => n.id === nodeId)) || undefined;
// Output: Begin dragging out a new wire
if (isOutput) {
// Disallow creating additional vertical output wires from an already-connected layer
if (frontendNode?.isLayer && frontendNode.primaryOutput && frontendNode.primaryOutput.connected.length > 0) return;
wireInProgressFromConnector = port;
// // Since we are just beginning to drag out a wire from the top, we know the in-progress wire exists from this layer's top and has no connection to any other layer bottom yet
// wireInProgressFromLayerTop = nodeId !== undefined && frontendNode?.isLayer ? nodeId : undefined;
// wireInProgressFromLayerBottom = undefined;
}
// Input: Begin moving an existing wire
else {
const inputNodeInPorts = Array.from(node.querySelectorAll(`[data-port="input"]`));
const inputNodeConnectionIndexSearch = inputNodeInPorts.indexOf(port);
const inputIndex = inputNodeConnectionIndexSearch > -1 ? inputNodeConnectionIndexSearch : undefined;
if (inputIndex === undefined || nodeId === undefined) return;
// Set the wire to draw from the input that a previous wire was on
const wireIndex = $nodeGraph.wires.filter((wire) => !wire.dashed).findIndex((value) => value.wireEnd === nodeId && value.wireEndInputIndex === BigInt(inputIndex));
if (wireIndex === -1) return;
const nodeOutputConnectors = nodesContainer?.querySelectorAll(`[data-node="${String($nodeGraph.wires[wireIndex].wireStart)}"] [data-port="output"]`) || undefined;
wireInProgressFromConnector = nodeOutputConnectors?.[Number($nodeGraph.wires[wireIndex].wireStartOutputIndex)] as SVGSVGElement | undefined;
const nodeInputConnectors = nodesContainer?.querySelectorAll(`[data-node="${String($nodeGraph.wires[wireIndex].wireEnd)}"] [data-port="input"]`) || undefined;
wireInProgressToConnector = nodeInputConnectors?.[Number($nodeGraph.wires[wireIndex].wireEndInputIndex)] as SVGSVGElement | undefined;
disconnecting = { nodeId: nodeId, inputIndex, wireIndex };
refreshWires();
}
return;
}
// Clicked on a node, so we select it
if (lmb && nodeId !== undefined) {
let updatedSelected = [...$nodeGraph.selected];
let modifiedSelected = false;
// Add to/remove from selection if holding Shift or Ctrl
if (e.shiftKey || e.ctrlKey) {
modifiedSelected = true;
// Remove from selection if already selected
if (!updatedSelected.includes(nodeId)) updatedSelected.push(nodeId);
// Add to selection if not already selected
else updatedSelected.splice(updatedSelected.lastIndexOf(nodeId), 1);
}
// Replace selection with a non-selected node
else if (!updatedSelected.includes(nodeId)) {
modifiedSelected = true;
updatedSelected = [nodeId];
}
// Replace selection (of multiple nodes including this one) with just this one, but only upon pointer up if the user didn't drag the selected nodes
else {
selectIfNotDragged = nodeId;
}
// If this node is selected (whether from before or just now), prepare it for dragging
if (updatedSelected.includes(nodeId)) {
draggingNodes = { startX: e.x, startY: e.y, roundX: 0, roundY: 0 };
}
// Update the selection in the backend if it was modified
if (modifiedSelected) editor.handle.selectNodes(new BigUint64Array(updatedSelected));
return;
}
// Clicked on the graph background so we box select
if (lmb) {
previousSelection = $nodeGraph.selected;
// Clear current selection
if (!e.shiftKey) editor.handle.selectNodes(new BigUint64Array(0));
const graphBounds = graph?.getBoundingClientRect();
boxSelection = { startX: e.x - (graphBounds?.x || 0), startY: e.y - (graphBounds?.y || 0), endX: e.x - (graphBounds?.x || 0), endY: e.y - (graphBounds?.y || 0) };
return;
}
// LMB clicked on the graph background or MMB clicked anywhere
panning = true;
}
function doubleClick(e: MouseEvent) {
if ((e.target as HTMLElement).closest("[data-visibility-button]")) return;
const node = (e.target as HTMLElement).closest("[data-node]") as HTMLElement | undefined;
const nodeId = node?.getAttribute("data-node") || undefined;
if (nodeId !== undefined && !e.altKey) {
const id = BigInt(nodeId);
editor.handle.enterNestedNetwork(id);
}
}
function pointerMove(e: PointerEvent) {
if (panning) {
transform.x += e.movementX / transform.scale;
transform.y += e.movementY / transform.scale;
} else if (wireInProgressFromConnector && !contextMenuOpenCoordinates) {
const target = e.target as Element | undefined;
const dot = (target?.closest(`[data-port="input"]`) || undefined) as SVGSVGElement | undefined;
if (dot) {
wireInProgressToConnector = dot;
} else {
wireInProgressToConnector = new DOMRect(e.x, e.y);
}
} else if (draggingNodes) {
const deltaX = Math.round((e.x - draggingNodes.startX) / transform.scale / GRID_SIZE);
const deltaY = Math.round((e.y - draggingNodes.startY) / transform.scale / GRID_SIZE);
if (draggingNodes.roundX !== deltaX || draggingNodes.roundY !== deltaY) {
draggingNodes.roundX = deltaX;
draggingNodes.roundY = deltaY;
let stop = false;
const refresh = () => {
if (!stop) refreshWires();
requestAnimationFrame(refresh);
};
refresh();
// const DRAG_SMOOTHING_TIME = 0.1;
const DRAG_SMOOTHING_TIME = 0; // TODO: Reenable this after fixing the bugs with the wires, see the CSS `transition` attribute todo for other info
setTimeout(
() => {
stop = true;
},
DRAG_SMOOTHING_TIME * 1000 + 10,
);
}
} else if (boxSelection) {
// The mouse button was released but we missed the pointer up event
if ((e.buttons & 1) === 0) {
completeBoxSelection();
boxSelection = undefined;
} else if ((e.buttons & 2) !== 0) {
editor.handle.selectNodes(new BigUint64Array(previousSelection));
boxSelection = undefined;
} else {
const graphBounds = graph?.getBoundingClientRect();
boxSelection.endX = e.x - (graphBounds?.x || 0);
boxSelection.endY = e.y - (graphBounds?.y || 0);
}
}
}
function intersetNodeAABB(boxSelection: Box | undefined, nodeIndex: number): boolean {
const bounds = nodeElements[nodeIndex]?.getBoundingClientRect();
const graphBounds = graph?.getBoundingClientRect();
return (
boxSelection !== undefined &&
bounds &&
Math.min(boxSelection.startX, boxSelection.endX) < bounds.right - (graphBounds?.x || 0) &&
Math.max(boxSelection.startX, boxSelection.endX) > bounds.left - (graphBounds?.x || 0) &&
Math.min(boxSelection.startY, boxSelection.endY) < bounds.bottom - (graphBounds?.y || 0) &&
Math.max(boxSelection.startY, boxSelection.endY) > bounds.top - (graphBounds?.y || 0)
);
}
function completeBoxSelection() {
editor.handle.selectNodes(new BigUint64Array($nodeGraph.selected.concat($nodeGraph.nodes.filter((_, nodeIndex) => intersetNodeAABB(boxSelection, nodeIndex)).map((node) => node.id))));
}
function showSelected(selected: bigint[], boxSelect: Box | undefined, node: bigint, nodeIndex: number): boolean {
return selected.includes(node) || intersetNodeAABB(boxSelect, nodeIndex);
}
function toggleNodeVisibilityGraph(id: bigint) {
editor.handle.toggleNodeVisibilityGraph(id);
}
function toggleLayerDisplay(displayAsLayer: boolean) {
let node = $nodeGraph.nodes.find((node) => node.id === toggleDisplayAsLayerNodeId);
function toggleLayerDisplay(displayAsLayer: boolean, toggleId: bigint) {
let node = $nodeGraph.nodes.find((node) => node.id === toggleId);
if (node !== undefined) {
contextMenuOpenCoordinates = undefined;
editor.handle.setToNodeOrLayer(node.id, displayAsLayer);
toggleDisplayAsLayerCurrentlyIsNode = !($nodeGraph.nodes.find((node) => node.id === toggleDisplayAsLayerNodeId)?.isLayer || false);
toggleDisplayAsLayerNodeId = undefined;
}
}
@ -577,144 +241,10 @@
return $nodeGraph.nodes.find((node) => node.id === toggleDisplayAsLayerNodeId)?.canBeLayer || false;
}
function connectorToNodeIndex(svg: SVGSVGElement): { nodeId: bigint; index: number } | undefined {
const node = svg.closest("[data-node]");
if (!node) return undefined;
const nodeIdAttribute = node.getAttribute("data-node");
if (!nodeIdAttribute) return undefined;
const nodeId = BigInt(nodeIdAttribute);
const inputPortElements = Array.from(node.querySelectorAll(`[data-port="input"]`));
const outputPortElements = Array.from(node.querySelectorAll(`[data-port="output"]`));
const inputNodeConnectionIndexSearch = inputPortElements.includes(svg) ? inputPortElements.indexOf(svg) : outputPortElements.indexOf(svg);
const index = inputNodeConnectionIndexSearch > -1 ? inputNodeConnectionIndexSearch : undefined;
if (nodeId !== undefined && index !== undefined) return { nodeId, index };
else return undefined;
}
// Check if this node should be inserted between two other nodes
function checkInsertBetween() {
if ($nodeGraph.selected.length !== 1) return;
const selectedNodeId = $nodeGraph.selected[0];
const selectedNode = nodesContainer?.querySelector(`[data-node="${String(selectedNodeId)}"]`) || undefined;
// Check that neither the primary input or output of the selected node are already connected.
const notConnected = $nodeGraph.wires.findIndex((wire) => wire.wireStart === selectedNodeId || (wire.wireEnd === selectedNodeId && wire.wireEndInputIndex === BigInt(0))) === -1;
const input = selectedNode?.querySelector(`[data-port="input"]`) || undefined;
const output = selectedNode?.querySelector(`[data-port="output"]`) || undefined;
// TODO: Make sure inputs are correctly typed
if (!selectedNode || !notConnected || !input || !output || !nodesContainer) return;
// Fixes typing for some reason?
const theNodesContainer = nodesContainer;
// Find the wire that the node has been dragged on top of
const wire = $nodeGraph.wires.find((wire) => {
const { nodeInput, nodeOutput } = resolveWire(wire);
if (!nodeInput || !nodeOutput) return false;
const wireCurveLocations = buildWirePathLocations(nodeOutput.getBoundingClientRect(), nodeInput.getBoundingClientRect(), false, false);
const selectedNodeBounds = selectedNode.getBoundingClientRect();
const containerBoundsBounds = theNodesContainer.getBoundingClientRect();
return (
wire.wireEnd != selectedNodeId &&
editor.handle.rectangleIntersects(
new Float64Array(wireCurveLocations.map((loc) => loc.x)),
new Float64Array(wireCurveLocations.map((loc) => loc.y)),
selectedNodeBounds.top - containerBoundsBounds.y,
selectedNodeBounds.left - containerBoundsBounds.x,
selectedNodeBounds.bottom - containerBoundsBounds.y,
selectedNodeBounds.right - containerBoundsBounds.x,
)
);
});
// If the node has been dragged on top of the wire then connect it into the middle.
if (wire) {
const isLayer = $nodeGraph.nodes.find((n) => n.id === selectedNodeId)?.isLayer;
editor.handle.insertNodeBetween(wire.wireEnd, Number(wire.wireEndInputIndex), 0, selectedNodeId, 0, Number(wire.wireStartOutputIndex), wire.wireStart);
if (!isLayer) editor.handle.shiftNode(selectedNodeId);
}
}
function pointerUp(e: PointerEvent) {
panning = false;
const initialDisconnecting = disconnecting;
if (disconnecting) {
editor.handle.disconnectNodes(BigInt(disconnecting.nodeId), disconnecting.inputIndex);
}
disconnecting = undefined;
if (wireInProgressToConnector instanceof SVGSVGElement && wireInProgressFromConnector) {
const from = connectorToNodeIndex(wireInProgressFromConnector);
const to = connectorToNodeIndex(wireInProgressToConnector);
if (from !== undefined && to !== undefined) {
const { nodeId: outputConnectedNodeID, index: outputNodeConnectionIndex } = from;
const { nodeId: inputConnectedNodeID, index: inputNodeConnectionIndex } = to;
editor.handle.connectNodesByWire(outputConnectedNodeID, outputNodeConnectionIndex, inputConnectedNodeID, inputNodeConnectionIndex);
}
} else if (wireInProgressFromConnector && !initialDisconnecting) {
// If the add node menu is already open, we don't want to open it again
if (contextMenuOpenCoordinates) return;
const graphBounds = graph?.getBoundingClientRect();
if (!graphBounds) return;
// Create the node list, which should set nodeListLocation to a valid value
loadNodeList(e, graphBounds);
if (!contextMenuOpenCoordinates) return;
let contextMenuLocation2: { x: number; y: number } = contextMenuOpenCoordinates;
wireInProgressToConnector = new DOMRect((contextMenuLocation2.x + transform.x) * transform.scale + graphBounds.x, (contextMenuLocation2.y + transform.y) * transform.scale + graphBounds.y);
return;
} else if (draggingNodes) {
if (draggingNodes.startX === e.x && draggingNodes.startY === e.y) {
if (selectIfNotDragged !== undefined && ($nodeGraph.selected.length !== 1 || $nodeGraph.selected[0] !== selectIfNotDragged)) {
editor.handle.selectNodes(new BigUint64Array([selectIfNotDragged]));
}
}
if ($nodeGraph.selected.length > 0 && (draggingNodes.roundX !== 0 || draggingNodes.roundY !== 0)) editor.handle.moveSelectedNodes(draggingNodes.roundX, draggingNodes.roundY);
checkInsertBetween();
draggingNodes = undefined;
selectIfNotDragged = undefined;
} else if (boxSelection) {
completeBoxSelection();
boxSelection = undefined;
}
wireInProgressFromConnector = undefined;
wireInProgressToConnector = undefined;
}
function createNode(nodeType: string) {
if (!contextMenuOpenCoordinates) return;
if ($nodeGraph.contextMenuInformation === undefined) return;
const inputNodeConnectionIndex = 0;
const x = Math.round(contextMenuOpenCoordinates.x / GRID_SIZE);
const y = Math.round(contextMenuOpenCoordinates.y / GRID_SIZE) - 1;
const inputConnectedNodeID = editor.handle.createNode(nodeType, x, y);
contextMenuOpenCoordinates = undefined;
if (!wireInProgressFromConnector) return;
const from = connectorToNodeIndex(wireInProgressFromConnector);
if (from !== undefined) {
const { nodeId: outputConnectedNodeID, index: outputNodeConnectionIndex } = from;
editor.handle.connectNodesByWire(outputConnectedNodeID, outputNodeConnectionIndex, inputConnectedNodeID, inputNodeConnectionIndex);
}
wireInProgressFromConnector = undefined;
editor.handle.createNode(nodeType, $nodeGraph.contextMenuInformation.contextMenuCoordinates.x, $nodeGraph.contextMenuInformation.contextMenuCoordinates.y);
}
function nodeBorderMask(nodeWidth: number, primaryInputExists: boolean, parameters: number, primaryOutputExists: boolean, exposedOutputs: number): string {
@ -779,35 +309,31 @@
<div
class="graph"
bind:this={graph}
on:wheel|nonpassive={scroll}
on:pointerdown={pointerDown}
on:pointermove={pointerMove}
on:pointerup={pointerUp}
on:dblclick={doubleClick}
style:--grid-spacing={`${gridSpacing}px`}
style:--grid-offset-x={`${transform.x * transform.scale}px`}
style:--grid-offset-y={`${transform.y * transform.scale}px`}
style:--grid-offset-x={`${$nodeGraph.transform.x}px`}
style:--grid-offset-y={`${$nodeGraph.transform.y}px`}
style:--dot-radius={`${dotRadius}px`}
data-node-graph
>
<BreadcrumbTrailButtons labels={["Document"].concat($nodeGraph.subgraphPath)} action={(index) => editor.handle.exitNestedNetwork($nodeGraph.subgraphPath?.length - index)} />
<!-- Right click menu for adding nodes -->
{#if contextMenuOpenCoordinates}
{#if $nodeGraph.contextMenuInformation}
<LayoutCol
class="context-menu"
data-context-menu
styles={{
left: `${contextMenuX}px`,
top: `${contextMenuY}px`,
...(toggleDisplayAsLayerNodeId === undefined
left: `${$nodeGraph.contextMenuInformation.contextMenuCoordinates.x * $nodeGraph.transform.scale + $nodeGraph.transform.x}px`,
top: `${$nodeGraph.contextMenuInformation.contextMenuCoordinates.y * $nodeGraph.transform.scale + $nodeGraph.transform.y}px`,
...($nodeGraph.contextMenuInformation.contextMenuData === "CreateNode"
? {
transform: `translate(${appearRightOfMouse ? -100 : 0}%, ${appearAboveMouse ? -100 : 0}%)`,
transform: `translate(0%, 0%)`,
width: `${ADD_NODE_MENU_WIDTH}px`,
height: `${ADD_NODE_MENU_HEIGHT}px`,
}
: {}),
}}
>
{#if toggleDisplayAsLayerNodeId === undefined}
{#if $nodeGraph.contextMenuInformation.contextMenuData === "CreateNode"}
<TextInput placeholder="Search Nodes..." value={searchTerm} on:value={({ detail }) => (searchTerm = detail)} bind:this={nodeSearchInput} />
<div class="list-results" on:wheel|passive|stopPropagation>
{#each nodeCategories as nodeCategory}
@ -824,34 +350,35 @@
{/each}
</div>
{:else}
{@const contextMenuData = $nodeGraph.contextMenuInformation.contextMenuData}
<LayoutRow class="toggle-layer-or-node">
<TextLabel>Display as</TextLabel>
<RadioInput
selectedIndex={toggleDisplayAsLayerCurrentlyIsNode ? 0 : 1}
selectedIndex={contextMenuData.currentlyIsNode ? 0 : 1}
entries={[
{
value: "node",
label: "Node",
action: () => {
toggleLayerDisplay(false);
toggleLayerDisplay(false, contextMenuData.nodeId);
},
},
{
value: "layer",
label: "Layer",
action: () => {
toggleLayerDisplay(true);
toggleLayerDisplay(true, contextMenuData.nodeId);
},
},
]}
disabled={!canBeToggledBetweenNodeAndLayer(toggleDisplayAsLayerNodeId)}
disabled={!canBeToggledBetweenNodeAndLayer(contextMenuData.nodeId)}
/>
</LayoutRow>
{/if}
</LayoutCol>
{/if}
<!-- Node connection wires -->
<div class="wires" style:transform={`scale(${transform.scale}) translate(${transform.x}px, ${transform.y}px)`} style:transform-origin={`0 0`}>
<div class="wires" style:transform-origin={`0 0`} style:transform={`translate(${$nodeGraph.transform.x}px, ${$nodeGraph.transform.y}px) scale(${$nodeGraph.transform.scale})`}>
<svg>
{#each wirePaths as { pathString, dataType, thick, dashed }}
<path
@ -865,24 +392,28 @@
</svg>
</div>
<!-- Layers and nodes -->
<div class="layers-and-nodes" style:transform={`scale(${transform.scale}) translate(${transform.x}px, ${transform.y}px)`} style:transform-origin={`0 0`} bind:this={nodesContainer}>
<div
class="layers-and-nodes"
style:transform-origin={`0 0`}
style:transform={`translate(${$nodeGraph.transform.x}px, ${$nodeGraph.transform.y}px) scale(${$nodeGraph.transform.scale})`}
bind:this={nodesContainer}
>
<!-- Layers -->
{#each $nodeGraph.nodes.flatMap((node, nodeIndex) => (node.isLayer ? [{ node, nodeIndex }] : [])) as { node, nodeIndex } (nodeIndex)}
{@const clipPathId = String(Math.random()).substring(2)}
{@const stackDataInput = node.exposedInputs[0]}
{@const extraWidthToReachGridMultiple = 8}
{@const labelWidthGridCells = Math.ceil(((layerNameLabelWidths?.[String(node.id)] || 0) - extraWidthToReachGridMultiple) / 24)}
{@const layerAreaWidth = $nodeGraph.layerWidths.get(node.id) || 8}
<div
class="layer"
class:selected={showSelected($nodeGraph.selected, boxSelection, node.id, nodeIndex)}
class:selected={$nodeGraph.selected.includes(node.id)}
class:previewed={node.previewed}
class:disabled={!node.visible}
style:--offset-left={(node.position?.x || 0) + ($nodeGraph.selected.includes(node.id) ? draggingNodes?.roundX || 0 : 0)}
style:--offset-top={(node.position?.y || 0) + ($nodeGraph.selected.includes(node.id) ? draggingNodes?.roundY || 0 : 0)}
style:--offset-left={(node.position?.x || 0) - 1}
style:--offset-top={node.position?.y || 0}
style:--clip-path-id={`url(#${clipPathId})`}
style:--data-color={`var(--color-data-${(node.primaryOutput?.dataType || "General").toLowerCase()})`}
style:--data-color-dim={`var(--color-data-${(node.primaryOutput?.dataType || "General").toLowerCase()}-dim)`}
style:--label-width={labelWidthGridCells}
style:--layer-area-width={layerAreaWidth}
style:--node-chain-area-left-extension={node.exposedInputs.length === 0 ? 0 : 1.5}
data-node={node.id}
bind:this={nodeElements[nodeIndex]}
@ -966,16 +497,18 @@
{/if}
<div class="details">
<!-- TODO: Allow the user to edit the name, just like in the Layers panel -->
<span title={editor.handle.inDevelopmentMode() ? `Node ID: ${node.id}` : undefined} bind:offsetWidth={layerNameLabelWidths[String(node.id)]}>
<span title={editor.handle.inDevelopmentMode() ? `Node ID: ${node.id}` : undefined}>
{node.alias}
</span>
</div>
<IconButton
class={"visibility"}
data-visibility-button
action={(e) => (toggleNodeVisibilityGraph(node.id), e?.stopPropagation())}
size={24}
icon={node.visible ? "EyeVisible" : "EyeHidden"}
action={() => {
/*Button is purely visual, clicking is handled in NodeGraphMessage::PointerDown*/
}}
tooltip={node.visible ? "Visible" : "Hidden"}
/>
@ -983,10 +516,7 @@
<defs>
<clipPath id={clipPathId}>
<!-- Keep this equation in sync with the equivalent one in the CSS rule for `.layer { width: ... }` below -->
<path
clip-rule="evenodd"
d={layerBorderMask(72 + 8 + 24 * Math.max(3, labelWidthGridCells) + 8 + 12 + extraWidthToReachGridMultiple, node.exposedInputs.length === 0 ? 0 : 36)}
/>
<path clip-rule="evenodd" d={layerBorderMask(24 * layerAreaWidth - 12, node.exposedInputs.length === 0 ? 0 : 36)} />
</clipPath>
</defs>
</svg>
@ -998,11 +528,11 @@
{@const clipPathId = String(Math.random()).substring(2)}
<div
class="node"
class:selected={showSelected($nodeGraph.selected, boxSelection, node.id, nodeIndex)}
class:selected={$nodeGraph.selected.includes(node.id)}
class:previewed={node.previewed}
class:disabled={!node.visible}
style:--offset-left={(node.position?.x || 0) + ($nodeGraph.selected.includes(node.id) ? draggingNodes?.roundX || 0 : 0)}
style:--offset-top={(node.position?.y || 0) + ($nodeGraph.selected.includes(node.id) ? draggingNodes?.roundY || 0 : 0)}
style:--offset-left={node.position?.x || 0}
style:--offset-top={node.position?.y || 0}
style:--clip-path-id={`url(#${clipPathId})`}
style:--data-color={`var(--color-data-${(node.primaryOutput?.dataType || "General").toLowerCase()})`}
style:--data-color-dim={`var(--color-data-${(node.primaryOutput?.dataType || "General").toLowerCase()}-dim)`}
@ -1129,13 +659,13 @@
</div>
<!-- Box select widget -->
{#if boxSelection}
{#if $nodeGraph.box}
<div
class="box-selection"
style:left={`${Math.min(boxSelection.startX, boxSelection.endX)}px`}
style:top={`${Math.min(boxSelection.startY, boxSelection.endY)}px`}
style:width={`${Math.abs(boxSelection.startX - boxSelection.endX)}px`}
style:height={`${Math.abs(boxSelection.startY - boxSelection.endY)}px`}
style:left={`${Math.min($nodeGraph.box.startX, $nodeGraph.box.endX)}px`}
style:top={`${Math.min($nodeGraph.box.startY, $nodeGraph.box.endY)}px`}
style:width={`${Math.abs($nodeGraph.box.startX - $nodeGraph.box.endX)}px`}
style:height={`${Math.abs($nodeGraph.box.startY - $nodeGraph.box.endY)}px`}
></div>
{/if}
@ -1155,9 +685,8 @@
height: 100%;
background-size: var(--grid-spacing) var(--grid-spacing);
background-position: calc(var(--grid-offset-x) - var(--dot-radius)) calc(var(--grid-offset-y) - var(--dot-radius));
background-image: radial-gradient(circle at var(--dot-radius) var(--dot-radius), var(--color-f-white) var(--dot-radius), transparent 0),
radial-gradient(circle at var(--dot-radius) var(--dot-radius), var(--color-3-darkgray) var(--dot-radius), transparent 0);
background-repeat: no-repeat, repeat;
background-image: radial-gradient(circle at var(--dot-radius) var(--dot-radius), var(--color-3-darkgray) var(--dot-radius), transparent 0);
background-repeat: repeat;
image-rendering: pixelated;
mix-blend-mode: screen;
}
@ -1403,7 +932,7 @@
--extra-width-to-reach-grid-multiple: 8px;
--node-chain-area-left-extension: 0;
// Keep this equation in sync with the equivalent one in the Svelte template `<clipPath><path d="layerBorderMask(...)" /></clipPath>` above
width: calc(72px + 8px + 24px * Max(3, var(--label-width)) + 8px + 12px + var(--extra-width-to-reach-grid-multiple));
width: calc(24px * var(--layer-area-width) - 12px);
padding-left: calc(var(--node-chain-area-left-extension) * 24px);
margin-left: calc((1.5 - var(--node-chain-area-left-extension)) * 24px);

4
frontend/src/io-managers/input.ts
View File

@ -159,7 +159,7 @@ export function createInputManager(editor: Editor, dialog: DialogState, portfoli
function onPointerDown(e: PointerEvent) {
const { target } = e;
const isTargetingCanvas = target instanceof Element && target.closest("[data-viewport]");
const isTargetingCanvas = target instanceof Element && (target.closest("[data-viewport]") || target.closest("[data-node-graph]"));
const inDialog = target instanceof Element && target.closest("[data-dialog] [data-floating-menu-content]");
const inTextInput = target === textToolInteractiveInputElement;
@ -209,7 +209,7 @@ export function createInputManager(editor: Editor, dialog: DialogState, portfoli
function onWheelScroll(e: WheelEvent) {
const { target } = e;
const isTargetingCanvas = target instanceof Element && target.closest("[data-viewport]");
const isTargetingCanvas = target instanceof Element && (target.closest("[data-viewport]") || target.closest("[data-node-graph]"));
// Redirect vertical scroll wheel movement into a horizontal scroll on a horizontally scrollable element
// There seems to be no possible way to properly employ the browser's smooth scrolling interpolation

44
frontend/src/state-providers/node-graph.ts
View File

@ -2,30 +2,62 @@ import { writable } from "svelte/store";
import { type Editor } from "@graphite/wasm-communication/editor";
import {
type Box,
type ContextMenuInformation,
type FrontendNode,
type FrontendNodeWire as FrontendNodeWire,
type FrontendNodeType,
type WirePath,
UpdateBox,
UpdateContextMenuInformation,
UpdateLayerWidths,
UpdateNodeGraph,
UpdateNodeGraphSelection,
UpdateNodeGraphTransform,
UpdateNodeTypes,
UpdateNodeThumbnail,
UpdateSubgraphPath,
UpdateWirePathInProgress,
UpdateZoomWithScroll,
} from "@graphite/wasm-communication/messages";
// eslint-disable-next-line @typescript-eslint/explicit-function-return-type
export function createNodeGraphState(editor: Editor) {
const { subscribe, update } = writable({
box: undefined as Box | undefined,
contextMenuInformation: undefined as ContextMenuInformation | undefined,
layerWidths: new Map<bigint, number>(),
nodes: [] as FrontendNode[],
wires: [] as FrontendNodeWire[],
wirePathInProgress: undefined as WirePath | undefined,
nodeTypes: [] as FrontendNodeType[],
zoomWithScroll: false as boolean,
thumbnails: new Map<bigint, string>(),
selected: [] as bigint[],
subgraphPath: [] as string[],
transform: { scale: 1, x: 0, y: 0 },
});
// Set up message subscriptions on creation
editor.subscriptions.subscribeJsMessage(UpdateBox, (updateBox) => {
update((state) => {
state.box = updateBox.box;
return state;
});
});
editor.subscriptions.subscribeJsMessage(UpdateContextMenuInformation, (updateContextMenuInformation) => {
update((state) => {
state.contextMenuInformation = updateContextMenuInformation.contextMenuInformation;
return state;
});
});
editor.subscriptions.subscribeJsMessage(UpdateLayerWidths, (updateLayerWidths) => {
update((state) => {
state.layerWidths = updateLayerWidths.layerWidths;
return state;
});
});
// TODO: Add a way to only update the nodes that have changed
editor.subscriptions.subscribeJsMessage(UpdateNodeGraph, (updateNodeGraph) => {
update((state) => {
state.nodes = updateNodeGraph.nodes;
@ -39,6 +71,12 @@ export function createNodeGraphState(editor: Editor) {
return state;
});
});
editor.subscriptions.subscribeJsMessage(UpdateNodeGraphTransform, (updateNodeGraphTransform) => {
update((state) => {
state.transform = updateNodeGraphTransform.transform;
return state;
});
});
editor.subscriptions.subscribeJsMessage(UpdateNodeTypes, (updateNodeTypes) => {
update((state) => {
state.nodeTypes = updateNodeTypes.nodeTypes;
@ -57,6 +95,12 @@ export function createNodeGraphState(editor: Editor) {
return state;
});
});
editor.subscriptions.subscribeJsMessage(UpdateWirePathInProgress, (updateWirePathInProgress) => {
update((state) => {
state.wirePathInProgress = updateWirePathInProgress.wirePath;
return state;
});
});
editor.subscriptions.subscribeJsMessage(UpdateZoomWithScroll, (updateZoomWithScroll) => {
update((state) => {
state.zoomWithScroll = updateZoomWithScroll.zoomWithScroll;

69
frontend/src/wasm-communication/messages.ts
View File

@ -25,6 +25,31 @@ export type XY = { x: number; y: number };
// for details about how to transform the JSON from wasm-bindgen into classes.
// ============================================================================
export class UpdateBox extends JsMessage {
readonly box!: Box | undefined;
}
const ContextTupleToVec2 = Transform((data) => {
if (data.obj.contextMenuInformation === undefined) return undefined;
const contextMenuCoordinates = { x: data.obj.contextMenuInformation.contextMenuCoordinates[0], y: data.obj.contextMenuInformation.contextMenuCoordinates[1] };
let contextMenuData = data.obj.contextMenuInformation.contextMenuData;
if (contextMenuData.ToggleLayer !== undefined) {
contextMenuData = { nodeId: contextMenuData.ToggleLayer.nodeId, currentlyIsNode: contextMenuData.ToggleLayer.currentlyIsNode };
}
return { contextMenuCoordinates, contextMenuData };
});
export class UpdateContextMenuInformation extends JsMessage {
@ContextTupleToVec2
readonly contextMenuInformation!: ContextMenuInformation | undefined;
}
const LayerWidths = Transform(({ obj }) => obj.layerWidths);
export class UpdateLayerWidths extends JsMessage {
@LayerWidths
readonly layerWidths!: Map<bigint, number>;
}
export class UpdateNodeGraph extends JsMessage {
@Type(() => FrontendNode)
readonly nodes!: FrontendNode[];
@ -33,6 +58,10 @@ export class UpdateNodeGraph extends JsMessage {
readonly wires!: FrontendNodeWire[];
}
export class UpdateNodeGraphTransform extends JsMessage {
readonly transform!: NodeGraphTransform;
}
export class UpdateNodeTypes extends JsMessage {
@Type(() => FrontendNode)
readonly nodeTypes!: FrontendNodeType[];
@ -58,6 +87,10 @@ export class UpdateSubgraphPath extends JsMessage {
readonly subgraphPath!: string[];
}
export class UpdateWirePathInProgress extends JsMessage {
readonly wirePath!: WirePath | undefined;
}
export class UpdateZoomWithScroll extends JsMessage {
readonly zoomWithScroll!: boolean;
}
@ -84,6 +117,22 @@ export class FrontendDocumentDetails extends DocumentDetails {
readonly id!: bigint;
}
export class Box {
readonly startX!: number;
readonly startY!: number;
readonly endX!: number;
readonly endY!: number;
}
export type ContextMenuInformation = {
contextMenuCoordinates: XY;
contextMenuData: "CreateNode" | { nodeId: bigint; currentlyIsNode: boolean };
};
export type FrontendGraphDataType = "General" | "Raster" | "VectorData" | "Number" | "Graphic" | "Artboard";
export class FrontendGraphInput {
@ -130,6 +179,8 @@ export class FrontendNode {
@TupleToVec2
readonly position!: XY | undefined;
//TODO: Store field for the width of the left node chain
readonly previewed!: boolean;
readonly visible!: boolean;
@ -159,6 +210,19 @@ export class FrontendNodeType {
readonly category!: string;
}
export class NodeGraphTransform {
readonly scale!: number;
readonly x!: number;
readonly y!: number;
}
export class WirePath {
readonly pathString!: string;
readonly dataType!: FrontendGraphDataType;
readonly thick!: boolean;
readonly dashed!: boolean;
}
export class IndexedDbDocumentDetails extends DocumentDetails {
@Transform(({ value }: { value: bigint }) => value.toString())
id!: string;
@ -1378,6 +1442,9 @@ export const messageMakers: Record<string, MessageMaker> = {
TriggerViewportResize,
TriggerVisitLink,
UpdateActiveDocument,
UpdateBox,
UpdateContextMenuInformation,
UpdateLayerWidths,
UpdateDialogButtons,
UpdateDialogColumn1,
UpdateDialogColumn2,
@ -1396,6 +1463,7 @@ export const messageMakers: Record<string, MessageMaker> = {
UpdateNodeGraph,
UpdateNodeGraphBarLayout,
UpdateNodeGraphSelection,
UpdateNodeGraphTransform,
UpdateNodeThumbnail,
UpdateNodeTypes,
UpdateOpenDocumentsList,
@ -1405,6 +1473,7 @@ export const messageMakers: Record<string, MessageMaker> = {
UpdateToolOptionsLayout,
UpdateToolShelfLayout,
UpdateWorkingColorsLayout,
UpdateWirePathInProgress,
UpdateZoomWithScroll,
} as const;
export type JsMessageType = keyof typeof messageMakers;

1
frontend/vite.config.ts
View File

@ -25,6 +25,7 @@ const ALLOWED_LICENSES = [
"MIT",
"MPL-2.0",
"OpenSSL",
"Unicode-3.0",
"Unicode-DFS-2016",
"Zlib",
];

111
frontend/wasm/src/editor_api.rs
View File

@ -551,87 +551,12 @@ impl EditorHandle {
self.dispatch(message);
}
/// Notifies the backend that the user connected a node's primary output to one of another node's inputs
#[wasm_bindgen(js_name = connectNodesByWire)]
pub fn connect_nodes_by_wire(&self, output_node: u64, output_node_connector_index: usize, input_node: u64, input_node_connector_index: usize) {
let output_node = NodeId(output_node);
let input_node = NodeId(input_node);
let message = NodeGraphMessage::ConnectNodesByWire {
output_node,
output_node_connector_index,
input_node,
input_node_connector_index,
};
self.dispatch(message);
}
/// Inserts node in-between two other nodes
#[wasm_bindgen(js_name = insertNodeBetween)]
pub fn insert_node_between(
&self,
post_node_id: u64,
post_node_input_index: usize,
insert_node_output_index: usize,
insert_node_id: u64,
insert_node_input_index: usize,
pre_node_output_index: usize,
pre_node_id: u64,
) {
let message = NodeGraphMessage::InsertNodeBetween {
post_node_id: NodeId(post_node_id),
post_node_input_index,
insert_node_output_index,
insert_node_id: NodeId(insert_node_id),
insert_node_input_index,
pre_node_output_index,
pre_node_id: NodeId(pre_node_id),
};
self.dispatch(message);
}
/// Shifts the node and its children to stop nodes going on top of each other
#[wasm_bindgen(js_name = shiftNode)]
pub fn shift_node(&self, node_id: u64) {
let node_id = NodeId(node_id);
let message = NodeGraphMessage::ShiftNode { node_id };
self.dispatch(message);
}
/// Notifies the backend that the user disconnected a node
#[wasm_bindgen(js_name = disconnectNodes)]
pub fn disconnect_nodes(&self, node_id: u64, input_index: usize) {
let node_id = NodeId(node_id);
let message = NodeGraphMessage::DisconnectInput { node_id, input_index };
self.dispatch(message);
}
/// Check for intersections between the curve and a rectangle defined by opposite corners
#[wasm_bindgen(js_name = rectangleIntersects)]
pub fn rectangle_intersects(&self, bezier_x: Vec<f64>, bezier_y: Vec<f64>, top: f64, left: f64, bottom: f64, right: f64) -> bool {
let bezier = bezier_rs::Bezier::from_cubic_dvec2(
(bezier_x[0], bezier_y[0]).into(),
(bezier_x[1], bezier_y[1]).into(),
(bezier_x[2], bezier_y[2]).into(),
(bezier_x[3], bezier_y[3]).into(),
);
!bezier.rectangle_intersections((left, top).into(), (right, bottom).into()).is_empty() || bezier.is_contained_within((left, top).into(), (right, bottom).into())
}
/// Creates a new document node in the node graph
#[wasm_bindgen(js_name = createNode)]
pub fn create_node(&self, node_type: String, x: i32, y: i32) -> u64 {
pub fn create_node(&self, node_type: String, x: i32, y: i32) {
let id = NodeId(generate_uuid());
let message = NodeGraphMessage::CreateNode { node_id: Some(id), node_type, x, y };
self.dispatch(message);
id.0
}
/// Notifies the backend that the user selected a node in the node graph
#[wasm_bindgen(js_name = selectNodes)]
pub fn select_nodes(&self, nodes: Vec<u64>) {
let nodes = nodes.into_iter().map(NodeId).collect::<Vec<_>>();
let message = NodeGraphMessage::SelectedNodesSet { nodes };
self.dispatch(message);
}
/// Pastes the nodes based on serialized data
@ -641,14 +566,6 @@ impl EditorHandle {
self.dispatch(message);
}
/// Notifies the backend that the user double clicked a node
#[wasm_bindgen(js_name = enterNestedNetwork)]
pub fn enter_nested_network(&self, node: u64) {
let node = NodeId(node);
let message = NodeGraphMessage::EnterNestedNetwork { node };
self.dispatch(message);
}
/// Go back a certain number of nested levels
#[wasm_bindgen(js_name = exitNestedNetwork)]
pub fn exit_nested_network(&self, steps_back: usize) {
@ -656,24 +573,6 @@ impl EditorHandle {
self.dispatch(message);
}
/// Notifies the backend that the selected nodes have been moved
#[wasm_bindgen(js_name = moveSelectedNodes)]
pub fn move_selected_nodes(&self, displacement_x: i32, displacement_y: i32) {
let message = DocumentMessage::StartTransaction;
self.dispatch(message);
let message = NodeGraphMessage::MoveSelectedNodes { displacement_x, displacement_y };
self.dispatch(message);
}
/// Toggle preview on node
#[wasm_bindgen(js_name = togglePreview)]
pub fn toggle_preview(&self, node_id: u64) {
let node_id = NodeId(node_id);
let message = NodeGraphMessage::TogglePreview { node_id };
self.dispatch(message);
}
/// Pastes an image
#[wasm_bindgen(js_name = pasteImage)]
pub fn paste_image(&self, image_data: Vec<u8>, width: u32, height: u32, mouse_x: Option<f64>, mouse_y: Option<f64>) {
@ -698,14 +597,6 @@ impl EditorHandle {
self.dispatch(message);
}
/// Toggle visibility of a layer or node given its node ID
#[wasm_bindgen(js_name = toggleNodeVisibilityGraph)]
pub fn toggle_node_visibility_graph(&self, id: u64) {
let node_id = NodeId(id);
let message = NodeGraphMessage::ToggleVisibility { node_id };
self.dispatch(message);
}
/// Delete a layer or node given its node ID
#[wasm_bindgen(js_name = deleteNode)]
pub fn delete_node(&self, id: u64) {

3
node-graph/gcore/src/graphic_element/renderer.rs
View File

@ -14,6 +14,7 @@ use glam::{DAffine2, DVec2};
/// Represents a clickable target for the layer
#[derive(Clone, Debug)]
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
pub struct ClickTarget {
pub subpath: bezier_rs::Subpath<PointId>,
pub stroke_width: f64,
@ -471,7 +472,7 @@ impl GraphicElementRendered for crate::ArtboardGroup {
}
fn contains_artboard(&self) -> bool {
true
self.artboards.len() > 0
}
}
impl GraphicElementRendered for ImageFrame<Color> {

67
node-graph/graph-craft/src/document.rs
View File

@ -5,7 +5,7 @@ use dyn_any::{DynAny, StaticType};
pub use graphene_core::uuid::generate_uuid;
use graphene_core::{ProtoNodeIdentifier, Type};
use glam::IVec2;
use glam::{DAffine2, IVec2};
use std::collections::hash_map::DefaultHasher;
use std::collections::{HashMap, HashSet};
use std::hash::{Hash, Hasher};
@ -125,6 +125,7 @@ where
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
pub struct DocumentNode {
/// A name chosen by the user for this instance of the node. Empty indicates no given name, in which case the node definition's name is displayed to the user in italics.
/// Ensure the click target in the encapsulating network is updated when this is modified by using network.update_click_target(node_id).
#[serde(default)]
pub alias: String,
// TODO: Replace this name with a reference to the [`DocumentNodeDefinition`] node definition to use the name from there instead.
@ -136,6 +137,7 @@ pub struct DocumentNode {
/// - A constant value [`NodeInput::Value`],
/// - A [`NodeInput::Network`] which specifies that this input is from outside the graph, which is resolved in the graph flattening step in the case of nested networks.
/// In the root network, it is resolved when evaluating the borrow tree.
/// Ensure the click target in the encapsulating network is updated when the inputs cause the node shape to change (currently only when exposing/hiding an input) by using network.update_click_target(node_id).
#[serde(deserialize_with = "deserialize_inputs")]
pub inputs: Vec<NodeInput>,
/// Manual composition is a way to override the default composition flow of one node into another.
@ -229,7 +231,7 @@ pub struct DocumentNode {
pub has_primary_output: bool,
// A nested document network or a proto-node identifier.
pub implementation: DocumentNodeImplementation,
/// User chosen state for displaying this as a left-to-right node or bottom-to-top layer.
/// User chosen state for displaying this as a left-to-right node or bottom-to-top layer. Ensure the click target in the encapsulating network is updated when the node changes to a layer by using network.update_click_target(node_id).
#[serde(default)]
pub is_layer: bool,
/// Represents the eye icon for hiding/showing the node in the graph UI. When hidden, a node gets replaced with an identity node during the graph flattening step.
@ -238,7 +240,7 @@ pub struct DocumentNode {
/// Represents the lock icon for locking/unlocking the node in the graph UI. When locked, a node cannot be moved in the graph UI.
#[serde(default)]
pub locked: bool,
/// Metadata about the node including its position in the graph UI.
/// Metadata about the node including its position in the graph UI. Ensure the click target in the encapsulating network is updated when the node moves by using network.update_click_target(node_id).
pub metadata: DocumentNodeMetadata,
/// When two different proto nodes hash to the same value (e.g. two value nodes each containing `2_u32` or two multiply nodes that have the same node IDs as input), the duplicates are removed.
/// See [`crate::proto::ProtoNetwork::generate_stable_node_ids`] for details.
@ -288,7 +290,7 @@ impl Default for DocumentNode {
is_layer: false,
visible: true,
locked: Default::default(),
metadata: Default::default(),
metadata: DocumentNodeMetadata::default(),
skip_deduplication: Default::default(),
world_state_hash: Default::default(),
original_location: OriginalLocation::default(),
@ -645,7 +647,7 @@ fn default_export_metadata() -> (NodeId, IVec2) {
(NodeId(generate_uuid()), IVec2::new(8, -4))
}
#[derive(Clone, Debug, PartialEq, DynAny)]
#[derive(Clone, Debug, DynAny)]
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
/// A network (subgraph) of nodes containing each [`DocumentNode`] and its ID, as well as list mapping each export to its connected node, or a value if disconnected
pub struct NodeNetwork {
@ -663,6 +665,9 @@ pub struct NodeNetwork {
pub imports_metadata: (NodeId, IVec2),
#[serde(default = "default_export_metadata")]
pub exports_metadata: (NodeId, IVec2),
/// Transform from node graph space to viewport space.
#[serde(default)]
pub node_graph_to_viewport: DAffine2,
}
impl std::hash::Hash for NodeNetwork {
@ -685,9 +690,16 @@ impl Default for NodeNetwork {
previewing: Default::default(),
imports_metadata: default_import_metadata(),
exports_metadata: default_export_metadata(),
node_graph_to_viewport: DAffine2::default(),
}
}
}
impl PartialEq for NodeNetwork {
fn eq(&self, other: &Self) -> bool {
self.exports == other.exports && self.previewing == other.previewing && self.imports_metadata == other.imports_metadata && self.exports_metadata == other.exports_metadata
}
}
/// Graph modification functions
impl NodeNetwork {
pub fn current_hash(&self) -> u64 {
@ -775,26 +787,27 @@ impl NodeNetwork {
}
/// Appends a new node to the network after the output node and sets it as the new output
pub fn push_node(&mut self, mut node: DocumentNode) -> NodeId {
let id = NodeId(self.nodes.len().try_into().expect("Too many nodes in network"));
// Set the correct position for the new node
if node.metadata.position == IVec2::default() {
if let Some(pos) = self.get_root_node().and_then(|root_node| self.nodes.get(&root_node.id)).map(|n| n.metadata.position) {
node.metadata.position = pos + IVec2::new(8, 0);
}
}
if !self.exports.is_empty() {
let input = self.exports[0].clone();
if node.inputs.is_empty() {
node.inputs.push(input);
} else {
node.inputs[0] = input;
}
}
self.nodes.insert(id, node);
self.exports = vec![NodeInput::node(id, 0)];
id
}
// pub fn push_node_to_document_network(&mut self, mut node: DocumentNode) -> NodeId {
// let id = NodeId(self.nodes.len().try_into().expect("Too many nodes in network"));
// // Set the correct position for the new node
// if node.metadata.position == IVec2::default() {
// if let Some(pos) = self.get_root_node().and_then(|root_node| self.nodes.get(&root_node.id)).map(|n| n.metadata.position) {
// node.metadata.position = pos + IVec2::new(8, 0);
// }
// }
// if !self.exports.is_empty() {
// let input = self.exports[0].clone();
// if node.inputs.is_empty() {
// node.inputs.push(input);
// } else {
// node.inputs[0] = input;
// }
// }
// // Use node_graph.insert_node
// self.insert_node(id, node);
// self.exports = vec![NodeInput::node(id, 0)];
// id
// }
/// Get the nested network given by the path of node ids
pub fn nested_network(&self, nested_path: &[NodeId]) -> Option<&Self> {
@ -816,7 +829,7 @@ impl NodeNetwork {
network
}
/// Get the network the selected nodes are part of, which is either self or the nested network from nested_path
/// Get the network the selected nodes are part of, which is either self or the nested network from nested_path. Used to get nodes selected in the layer panel when viewing a nested network.
pub fn nested_network_for_selected_nodes<'a>(&self, nested_path: &Vec<NodeId>, mut selected_nodes: impl Iterator<Item = &'a NodeId>) -> Option<&Self> {
if selected_nodes.any(|node_id| self.nodes.contains_key(node_id) || self.exports_metadata.0 == *node_id || self.imports_metadata.0 == *node_id) {
Some(self)
@ -825,7 +838,7 @@ impl NodeNetwork {
}
}
/// Get the mutable network the selected nodes are part of, which is either self or the nested network from nested_path
/// Get the mutable network the selected nodes are part of, which is either self or the nested network from nested_path. Used to modify nodes selected in the layer panel when viewing a nested network.
pub fn nested_network_for_selected_nodes_mut<'a>(&mut self, nested_path: &Vec<NodeId>, mut selected_nodes: impl Iterator<Item = &'a NodeId>) -> Option<&mut Self> {
if selected_nodes.any(|node_id| self.nodes.contains_key(node_id)) {
Some(self)

2
node-graph/gstd/src/gpu_nodes.rs
View File

@ -98,7 +98,7 @@ async fn map_gpu<'a: 'input>(image: ImageFrame<Color>, node: DocumentNode, edito
let compute_pass_descriptor = if self.cache.borrow().contains_key(&node.name) {
self.cache.borrow().get(&node.name).unwrap().clone()
} else {
let name = node.name.clone();
let name = node.name.to_string();
let Ok(compute_pass_descriptor) = create_compute_pass_descriptor(node, &image, executor, quantization).await else {
log::error!("Error creating compute pass descriptor in 'map_gpu()");
return ImageFrame::empty();