File size: 6,460 Bytes
2409829 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 |
import { writable } from "svelte/store";
import { type Editor } from "@graphite/editor";
import type { FrontendGraphOutput, FrontendGraphInput } from "@graphite/messages";
import {
type Box,
type FrontendClickTargets,
type ContextMenuInformation,
type FrontendNode,
type FrontendNodeType,
type WirePath,
ClearAllNodeGraphWires,
SendUIMetadata,
UpdateBox,
UpdateClickTargets,
UpdateContextMenuInformation,
UpdateInSelectedNetwork,
UpdateImportReorderIndex,
UpdateExportReorderIndex,
UpdateImportsExports,
UpdateLayerWidths,
UpdateNodeGraphNodes,
UpdateVisibleNodes,
UpdateNodeGraphWires,
UpdateNodeGraphSelection,
UpdateNodeGraphTransform,
UpdateNodeThumbnail,
UpdateWirePathInProgress,
} from "@graphite/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,
clickTargets: undefined as FrontendClickTargets | undefined,
contextMenuInformation: undefined as ContextMenuInformation | undefined,
layerWidths: new Map<bigint, number>(),
chainWidths: new Map<bigint, number>(),
hasLeftInputWire: new Map<bigint, boolean>(),
imports: [] as { outputMetadata: FrontendGraphOutput; position: { x: number; y: number } }[],
exports: [] as { inputMetadata: FrontendGraphInput; position: { x: number; y: number } }[],
addImport: undefined as { x: number; y: number } | undefined,
addExport: undefined as { x: number; y: number } | undefined,
nodes: new Map<bigint, FrontendNode>(),
visibleNodes: new Set<bigint>(),
/// The index is the exposed input index. The exports have a first key value of u32::MAX.
wires: new Map<bigint, Map<number, WirePath>>(),
wirePathInProgress: undefined as WirePath | undefined,
nodeDescriptions: new Map<string, string>(),
nodeTypes: [] as FrontendNodeType[],
thumbnails: new Map<bigint, string>(),
selected: [] as bigint[],
transform: { scale: 1, x: 0, y: 0 },
inSelectedNetwork: true,
reorderImportIndex: undefined as number | undefined,
reorderExportIndex: undefined as number | undefined,
});
// Set up message subscriptions on creation
editor.subscriptions.subscribeJsMessage(SendUIMetadata, (uiMetadata) => {
update((state) => {
state.nodeDescriptions = uiMetadata.nodeDescriptions;
state.nodeTypes = uiMetadata.nodeTypes;
return state;
});
});
editor.subscriptions.subscribeJsMessage(UpdateBox, (updateBox) => {
update((state) => {
state.box = updateBox.box;
return state;
});
});
editor.subscriptions.subscribeJsMessage(UpdateClickTargets, (UpdateClickTargets) => {
update((state) => {
state.clickTargets = UpdateClickTargets.clickTargets;
return state;
});
});
editor.subscriptions.subscribeJsMessage(UpdateContextMenuInformation, (updateContextMenuInformation) => {
update((state) => {
state.contextMenuInformation = updateContextMenuInformation.contextMenuInformation;
return state;
});
});
editor.subscriptions.subscribeJsMessage(UpdateImportReorderIndex, (updateImportReorderIndex) => {
update((state) => {
state.reorderImportIndex = updateImportReorderIndex.importIndex;
return state;
});
});
editor.subscriptions.subscribeJsMessage(UpdateExportReorderIndex, (updateExportReorderIndex) => {
update((state) => {
state.reorderExportIndex = updateExportReorderIndex.exportIndex;
return state;
});
});
editor.subscriptions.subscribeJsMessage(UpdateImportsExports, (updateImportsExports) => {
update((state) => {
state.imports = updateImportsExports.imports;
state.exports = updateImportsExports.exports;
state.addImport = updateImportsExports.addImport;
state.addExport = updateImportsExports.addExport;
return state;
});
});
editor.subscriptions.subscribeJsMessage(UpdateInSelectedNetwork, (updateInSelectedNetwork) => {
update((state) => {
state.inSelectedNetwork = updateInSelectedNetwork.inSelectedNetwork;
return state;
});
});
editor.subscriptions.subscribeJsMessage(UpdateLayerWidths, (updateLayerWidths) => {
update((state) => {
state.layerWidths = updateLayerWidths.layerWidths;
state.chainWidths = updateLayerWidths.chainWidths;
state.hasLeftInputWire = updateLayerWidths.hasLeftInputWire;
return state;
});
});
editor.subscriptions.subscribeJsMessage(UpdateNodeGraphNodes, (updateNodeGraphNodes) => {
update((state) => {
state.nodes.clear();
updateNodeGraphNodes.nodes.forEach((node) => {
state.nodes.set(node.id, node);
});
return state;
});
});
editor.subscriptions.subscribeJsMessage(UpdateVisibleNodes, (updateVisibleNodes) => {
update((state) => {
state.visibleNodes = new Set<bigint>(updateVisibleNodes.nodes);
return state;
});
});
editor.subscriptions.subscribeJsMessage(UpdateNodeGraphWires, (updateNodeWires) => {
update((state) => {
updateNodeWires.wires.forEach((wireUpdate) => {
let inputMap = state.wires.get(wireUpdate.id);
// If it doesn't exist, create it and set it in the outer map
if (!inputMap) {
inputMap = new Map();
state.wires.set(wireUpdate.id, inputMap);
}
if (wireUpdate.wirePathUpdate !== undefined) {
inputMap.set(wireUpdate.inputIndex, wireUpdate.wirePathUpdate);
} else {
inputMap.delete(wireUpdate.inputIndex);
}
});
return state;
});
});
editor.subscriptions.subscribeJsMessage(ClearAllNodeGraphWires, (_) => {
update((state) => {
state.wires.clear();
return state;
});
});
editor.subscriptions.subscribeJsMessage(UpdateNodeGraphSelection, (updateNodeGraphSelection) => {
update((state) => {
state.selected = updateNodeGraphSelection.selected;
return state;
});
});
editor.subscriptions.subscribeJsMessage(UpdateNodeGraphTransform, (updateNodeGraphTransform) => {
update((state) => {
state.transform = updateNodeGraphTransform.transform;
return state;
});
});
editor.subscriptions.subscribeJsMessage(UpdateNodeThumbnail, (updateNodeThumbnail) => {
update((state) => {
state.thumbnails.set(updateNodeThumbnail.id, updateNodeThumbnail.value);
return state;
});
});
editor.subscriptions.subscribeJsMessage(UpdateWirePathInProgress, (updateWirePathInProgress) => {
update((state) => {
state.wirePathInProgress = updateWirePathInProgress.wirePath;
return state;
});
});
return {
subscribe,
};
}
export type NodeGraphState = ReturnType<typeof createNodeGraphState>;
|