updated help mode to open directly the docs if there is only one key for a specific view

src/lib/buttons/help-button/help-button.component.html

@@ -1,13 +1,13 @@
 <iqser-icon-button
     *ngIf="dialogButton"
-    (action)="helpModeService.activateHelpMode(true)"
+    (action)="activateHelpMode()"
     icon="iqser:help-outline"
     type="help"
     [label]="'help-mode.button-text' | translate"
 ></iqser-icon-button>
 <iqser-circle-button
     *ngIf="!dialogButton"
-    (action)="helpModeService.activateHelpMode()"
+    (action)="activateHelpMode()"
     icon="iqser:help-outline"
     type="help"
     [tooltip]="'help-mode.button-text' | translate"

src/lib/buttons/help-button/help-button.component.ts

@@ -1,4 +1,4 @@
-import { Component, Input } from '@angular/core';
+import { Component, Input, OnDestroy, OnInit } from '@angular/core';
 import { HelpModeService } from '@iqser/common-ui';
 
 @Component({
@@ -6,8 +6,26 @@ import { HelpModeService } from '@iqser/common-ui';
     templateUrl: './help-button.component.html',
     styleUrls: ['./help-button.component.scss'],
 })
-export class HelpButtonComponent {
+export class HelpButtonComponent implements OnInit, OnDestroy {
     @Input() dialogButton = true;
+    @Input() helpButtonKey?: string;
 
-    constructor(readonly helpModeService: HelpModeService) {}
+    constructor(private readonly _helpModeService: HelpModeService) {}
+
+    ngOnInit(): void {
+        this._helpModeService.helpButtonKey = this.helpButtonKey;
+    }
+
+    ngOnDestroy(): void {
+        this._helpModeService.helpButtonKey = null;
+    }
+
+    activateHelpMode(): void {
+        if (this.helpButtonKey) {
+            const url = this._helpModeService.getDocsLink(this.helpButtonKey);
+            window.open(url, '_blank');
+            return;
+        }
+        this._helpModeService.activateHelpMode(this.dialogButton);
+    }
 }

src/lib/help-mode/help-mode.service.ts

@@ -37,6 +37,8 @@ export class HelpModeService {
 
     private _dialogMode = false;
 
+    helpButtonKey: string | null = null;
+
     constructor(
         @Inject(HELP_DOCS) private readonly _docs: Record<string, Record<string, string>>,
         @Inject(MANUAL_BASE_URL) private readonly _manualBaseURL: string,

src/lib/help-mode/help-mode/help-mode.component.ts

@@ -22,6 +22,11 @@ export class HelpModeComponent {
     @HostListener('document:keydown.h', ['$event']) onHKeydownHandler(event: KeyboardEvent): void {
         const node = (event.target as IqserEventTarget).localName;
         if (!this.helpModeService.isHelpModeActive && node !== 'input' && node !== 'textarea') {
+            if (this.helpModeService.helpButtonKey) {
+                const url = this.helpModeService.getDocsLink(this.helpModeService.helpButtonKey);
+                window.open(url, '_blank');
+                return;
+            }
             const dialogMode = !!this._dialog.openDialogs.length;
             this.helpModeService.activateHelpMode(dialogMode);
         }