All files / app/codeCharta/state/effects/nodeContextMenu/focusButtons focusButtons.component.ts

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import { Component, Input } from "@angular/core"
import { Store } from "@ngrx/store"
import { map } from "rxjs"
 
import { CodeMapNode, CcState } from "../../../../codeCharta.model"
import { currentFocusedNodePathSelector } from "../../../store/dynamicSettings/focusedNodePath/currentFocused.selector"
import { focusNode, unfocusAllNodes, unfocusNode } from "../../../store/dynamicSettings/focusedNodePath/focusedNodePath.actions"
import { focusedNodePathSelector } from "../../../store/dynamicSettings/focusedNodePath/focusedNodePath.selector"
import { MatButton } from "@angular/material/button"
import { AsyncPipe } from "@angular/common"
import { IsNodeFocusedPipe } from "./isNodeFocused.pipe"
 
@Component({
    selector: "cc-focus-buttons",
    templateUrl: "./focusButtons.component.html",
    styleUrls: ["../nodeContextMenuButton.component.scss"],
    standalone: true,
    imports: [MatButton, AsyncPipe, IsNodeFocusedPipe]
})
export class FocusButtonsComponent {
    @Input() codeMapNode: Pick<CodeMapNode, "path">
 
    currentFocusedNodePath$ = this.store.select(currentFocusedNodePathSelector)
    hasPreviousFocusedNodePath$ = this.store.select(focusedNodePathSelector).pipe(map(focusedNodePaths => focusedNodePaths.length > 1))
 
    constructor(private store: Store<CcState>) {}
 
    handleFocusNodeClicked() {
        this.store.dispatch(focusNode({ value: this.codeMapNode.path }))
    }
 
    handleUnfocusNodeClicked() {
        this.store.dispatch(unfocusNode())
    }
 
    handleUnfocusAllNodesClicked() {
        this.store.dispatch(unfocusAllNodes())
    }
}