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fixes

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This commit is contained in:
Adam G
2026-02-20 18:06:00 -08:00
parent 4d2c12adca
commit 5be51b376f
3 changed files with 45 additions and 58 deletions
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75
editor/src/messages/portfolio/document/node_graph/node_graph_message_handler.rs
View File

@@ -1,5 +1,5 @@
use super::node_properties;
use super::utility_types::{BoxSelection, ContextMenuInformation, DragStart, FrontendNode};
use super::utility_types::{BoxSelection, ContextMenuInformation, FrontendNode};
use crate::consts::GRID_SIZE;
use crate::messages::clipboard::utility_types::ClipboardContent;
use crate::messages::input_mapper::utility_types::macros::{action_shortcut, action_shortcut_manual};
@@ -56,11 +56,10 @@ pub struct NodeGraphMessageHandler {
pub network: Vec<NodeId>,
has_selection: bool,
widgets: [LayoutGroup; 2],
/// This stores the coordinate of the click relative to the top left selected node.
pub drag_start: Option<DVec2>,
/// Used to add a transaction for the first node move when dragging.
/// Used to prevent entering a nested network if the node is dragged after double clicking
node_has_moved_in_drag: bool,
/// See DragStart for notes
pub drag_start: Option<DragStart>,
pub node_has_moved_in_drag: bool,
// Store the selected chain nodes on drag start so they can be reconnected if shaken
pub drag_start_chain_nodes: Vec<NodeId>,
/// If dragging the background to create a box selection, this stores its starting point in node graph coordinates,
@@ -936,6 +935,7 @@ impl<'a> MessageHandler<NodeGraphMessage, NodeGraphMessageContext<'a>> for NodeG
return;
};
let mut updated_selected = selected_nodes.selected_nodes().cloned().collect::<Vec<_>>();
log::debug!("updated_selected: {:?}", updated_selected);
let mut modified_selected = false;
// Add to/remove from selection if holding Shift or Ctrl
@@ -963,9 +963,12 @@ impl<'a> MessageHandler<NodeGraphMessage, NodeGraphMessageContext<'a>> for NodeG
// If this node is selected (whether from before or just now), prepare it for dragging
if updated_selected.contains(&clicked_id) {
if let Some(selected_top_left) = network_interface.selected_nodes_bounding_box(breadcrumb_network_path) {
self.drag_start = Some(DragStart::new(node_graph_point - selected_top_left[0]));
let Some(selected_top_left) = network_interface.nodes_bounding_box(&updated_selected, selection_network_path) else {
log::error!("Could not get selected nodes bounding box in PointerDown");
return;
};
self.drag_start = Some(node_graph_point - selected_top_left[0]);
self.node_has_moved_in_drag = false;
let selected_chain_nodes = updated_selected
.iter()
.filter(|node_id| network_interface.is_chain(node_id, selection_network_path))
@@ -980,7 +983,6 @@ impl<'a> MessageHandler<NodeGraphMessage, NodeGraphMessageContext<'a>> for NodeG
.filter(|node_id| network_interface.is_chain(node_id, selection_network_path))
})
.collect::<Vec<_>>();
self.node_has_moved_in_drag = false;
self.update_node_graph_hints(responses);
}
@@ -1099,8 +1101,8 @@ impl<'a> MessageHandler<NodeGraphMessage, NodeGraphMessageContext<'a>> for NodeG
}
} else if let Some(drag_start) = &mut self.drag_start {
let moved = sync_selected_node_position_with_mouse(network_interface, breadcrumb_network_path, drag_start, point, responses);
if !drag_start.dragged && moved {
drag_start.dragged = true;
if !self.node_has_moved_in_drag && moved {
self.node_has_moved_in_drag = true;
if ipp.keyboard.get(Key::Alt as usize) {
responses.add(NodeGraphMessage::DuplicateSelectedNodes);
// Duplicating sets a 2x2 offset, so shift the nodes back to the original position
@@ -1179,7 +1181,7 @@ impl<'a> MessageHandler<NodeGraphMessage, NodeGraphMessageContext<'a>> for NodeG
self.preview_on_mouse_up = None;
}
if let Some(node_to_deselect) = self.deselect_on_pointer_up.take()
&& self.drag_start.as_ref().is_some_and(|start| !start.dragged)
&& self.node_has_moved_in_drag
{
let mut new_selected_nodes = selected_nodes.selected_nodes_ref().clone();
new_selected_nodes.remove(node_to_deselect);
@@ -1243,7 +1245,7 @@ impl<'a> MessageHandler<NodeGraphMessage, NodeGraphMessageContext<'a>> for NodeG
}
}
// End of dragging a node
else if let Some(drag_start) = &self.drag_start {
else if self.drag_start.is_some() {
self.shift_without_push = false;
// Reset all offsets to end the rubber banding while dragging
@@ -1254,16 +1256,15 @@ impl<'a> MessageHandler<NodeGraphMessage, NodeGraphMessageContext<'a>> for NodeG
};
// Only select clicked node if multiple are selected and they were not dragged
if let Some(select_if_not_dragged) = self.select_if_not_dragged {
if !drag_start.dragged
&& (selected_nodes.selected_nodes_ref().len() != 1
|| selected_nodes
.selected_nodes_ref()
.first()
.is_some_and(|first_selected_node| *first_selected_node != select_if_not_dragged))
{
responses.add(NodeGraphMessage::SelectedNodesSet { nodes: vec![select_if_not_dragged] })
}
if let Some(select_if_not_dragged) = self.select_if_not_dragged
&& !self.node_has_moved_in_drag
&& (selected_nodes.selected_nodes_ref().len() != 1
|| selected_nodes
.selected_nodes_ref()
.first()
.is_some_and(|first_selected_node| *first_selected_node != select_if_not_dragged))
{
responses.add(NodeGraphMessage::SelectedNodesSet { nodes: vec![select_if_not_dragged] })
}
// Try expand the upstream chain for all layers if there is an eligible node
@@ -1284,7 +1285,7 @@ impl<'a> MessageHandler<NodeGraphMessage, NodeGraphMessageContext<'a>> for NodeG
return;
};
// Check if a single node was dragged onto a wire and that the node was dragged onto the wire
if selected_nodes.selected_nodes_ref().len() == 1 && self.drag_start.as_ref().is_some_and(|drag_start| drag_start.dragged) {
if selected_nodes.selected_nodes_ref().len() == 1 && self.node_has_moved_in_drag {
let selected_node_id = selected_nodes.selected_nodes_ref()[0];
let has_primary_output_connection = network_interface
.outward_wires(selection_network_path)
@@ -2728,8 +2729,8 @@ impl NodeGraphMessageHandler {
// A wire is in progress and its start and end connectors are set
let wiring = self.wire_in_progress_from_connector.is_some();
// Node dragging is in progress (having already moved at least one pixel from the mouse down position)
let dragging_nodes = self.drag_start.as_ref().is_some_and(|drag_start| drag_start.dragged);
// Node dragging is in progress (having already moved one grid space)
let dragging_nodes = self.node_has_moved_in_drag;
// A box selection is in progress
let dragging_box_selection = self.box_selection_start.is_some_and(|(_, box_selection_dragged)| box_selection_dragged);
@@ -2820,19 +2821,19 @@ impl PartialEq for NodeGraphMessageHandler {
fn sync_selected_node_position_with_mouse(
network_interface: &mut NodeNetworkInterface,
breadcrumb_network_path: &[NodeId],
drag_start: &DragStart,
drag_start: &DVec2,
mouse_position_node_graph_space: DVec2,
responses: &mut VecDeque<Message>,
) -> bool {
let Some(selected_nodes_bbox) = network_interface.selected_nodes_bounding_box(breadcrumb_network_path) else {
log::error!("Could not get selected_nodes_bounding_box when dragging");
return false;
};
let target_center = selected_nodes_bbox[0] + drag_start.drag_start_offset;
let offset = mouse_position_node_graph_space - target_center;
let graph_delta = IVec2::new((offset.x / 24.).round() as i32, (offset.y / 24.).round() as i32);
if graph_delta != IVec2::ZERO {
responses.add(NodeGraphMessage::ShiftSelectedNodesByAmount { graph_delta, rubber_band: true });
};
graph_delta != IVec2::ZERO
if let Some(selected_nodes_bbox) = network_interface.selected_nodes_bounding_box(breadcrumb_network_path) {
let target_center = selected_nodes_bbox[0] + drag_start;
let offset = mouse_position_node_graph_space - target_center;
let graph_delta = IVec2::new((offset.x / 24.).round() as i32, (offset.y / 24.).round() as i32);
if graph_delta != IVec2::ZERO {
responses.add(NodeGraphMessage::ShiftSelectedNodesByAmount { graph_delta, rubber_band: true });
};
graph_delta != IVec2::ZERO
} else {
false
}
}

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

@@ -110,23 +110,6 @@ pub struct FrontendNodeType {
pub input_types: Vec<String>,
}
/// If dragging the selected nodes, this stores the coordinate of the click relative to the top left selected node.
/// Once the nodes have been dragged, it is toggled to the Yes variant.
#[derive(Clone, Debug, PartialEq, serde::Serialize, serde::Deserialize, specta::Type)]
pub struct DragStart {
pub drag_start_offset: DVec2,
pub dragged: bool,
}
impl DragStart {
pub fn new(drag_start: DVec2) -> Self {
DragStart {
drag_start_offset: drag_start,
dragged: false,
}
}
}
#[derive(Clone, Debug, PartialEq, serde::Serialize, serde::Deserialize, specta::Type)]
pub struct Transform {
pub scale: f64,

11
editor/src/messages/portfolio/document/utility_types/network_interface.rs
View File

@@ -3011,10 +3011,13 @@ impl NodeNetworkInterface {
log::error!("Could not get selected nodes in selected_nodes_bounding_box_viewport");
return None;
};
selected_nodes
.selected_nodes()
.cloned()
.collect::<Vec<_>>()
let nodes = selected_nodes.selected_nodes().cloned().collect::<Vec<_>>();
self.nodes_bounding_box(&nodes, network_path)
}
pub fn nodes_bounding_box(&mut self, nodes: &Vec<NodeId>, network_path: &[NodeId]) -> Option<[DVec2; 2]> {
nodes
.iter()
.filter_map(|node_id| {
self.node_click_targets(node_id, network_path)