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Ctrl+a select all items (Group + Node) (#264)

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* Ctrl+a select all items (Group + Node)

* refactor

* nit
This commit is contained in:
Chenlei Hu
2024-11-03 17:16:11 -05:00
committed by GitHub
parent 30642850cb
commit 62bc1ecd9f
1 changed files with 16 additions and 15 deletions
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31
src/LGraphCanvas.ts
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@@ -2879,7 +2879,7 @@ export class LGraphCanvas {
//select all Control A
else if (e.keyCode == 65 && e.ctrlKey) {
this.selectNodes()
this.selectItems()
block_default = true
}
@@ -3262,25 +3262,26 @@ export class LGraphCanvas {
}
/**
* selects several nodes (or adds them to the current selection)
**/
selectNodes(nodes?: LGraphNode[], add_to_current_selection?: boolean): void {
nodes ||= this.graph._nodes
* Selects several items.
* @param items Items to select - if falsy, all items on the canvas will be selected
* @param add_to_current_selection If set, the items will be added to the current selection instead of replacing it
*/
selectItems(items?: Positionable[], add_to_current_selection?: boolean): void {
const itemsToSelect = items ?? [...this.graph._nodes, ...this.graph._groups]
if (!add_to_current_selection) this.deselectAll()
for (const node of nodes) {
if (node.selected || this.selectedItems.has(node)) {
this.deselect(node)
} else {
this.select(node)
}
}
for (const item of itemsToSelect) this.select(item)
this.onSelectionChange?.(this.selected_nodes)
this.setDirty(true)
}
/**
* selects several nodes (or adds them to the current selection)
* @deprecated See {@link LGraphCanvas.selectItems}
**/
selectNodes(nodes?: LGraphNode[], add_to_current_selection?: boolean): void {
this.selectItems(nodes, add_to_current_selection)
}
/** @deprecated See {@link LGraphCanvas.deselect} */
deselectNode(node: LGraphNode): void {
this.deselect(node)