Enhance motion extension field

Enhances the motion extension field to make it even more easily
accessible.

Also allows to quickly jump between motions using:
Meta + Alt(left) + ArrowKeyLeft/Right

client/src/app/shared/components/extension-field/extension-field.component.html

@@ -2,17 +2,22 @@
 <div>
     <h4 *ngIf="title">{{ title }}</h4>
     <mat-menu #triggerMenu="matMenu">
-        <ng-container
-            [ngTemplateOutlet]="triggerTemplate">
-        </ng-container>
+        <ng-container [ngTemplateOutlet]="triggerTemplate"> </ng-container>
     </mat-menu>
     <os-icon-container
         iconTooltip="{{ 'Edit' | translate }}"
         icon="create"
         [swap]="true"
         [showIcon]="!editMode && canBeEdited && hasExtension"
-        (iconAction)="changeEditMode()">
-        <mat-basic-chip *ngIf="canBeEdited" [matMenuTriggerFor]="triggerMenu" [ngClass]="classes" class="pointer" disableRipple>
+        (iconAction)="changeEditMode()"
+    >
+        <mat-basic-chip
+            *ngIf="canBeEdited"
+            [matMenuTriggerFor]="triggerMenu"
+            [ngClass]="classes"
+            class="pointer"
+            disableRipple
+        >
             {{ chipValue || '–' }}
         </mat-basic-chip>
         <mat-basic-chip *ngIf="!canBeEdited" [ngClass]="classes" disableRipple>
@@ -22,15 +27,14 @@
 </div>
 
 <!-- Extension field -->
-<div
-    *ngIf="hasExtension && editMode"
-    class="spacer-top-10 extension-container"
->
+<div *ngIf="hasExtension && editMode" class="spacer-top-10 extension-container">
     <mat-form-field>
         <input
             matInput
+            osAutofocus
             [(ngModel)]="inputControl"
             placeholder="{{ extensionLabel }}"
+            (keydown)="keyDownFunction($event)"
         />
     </mat-form-field>
     <os-search-value-selector

client/src/app/shared/components/extension-field/extension-field.component.ts

@@ -1,4 +1,4 @@
-import { Component, OnInit, Input, Output, EventEmitter, OnDestroy } from '@angular/core';
+import { Component, OnInit, Input, Output, EventEmitter, OnDestroy, AfterViewInit } from '@angular/core';
 import { BehaviorSubject, Subscription } from 'rxjs';
 import { FormGroup, FormBuilder } from '@angular/forms';
 import { Router, NavigationEnd } from '@angular/router';
@@ -8,7 +8,7 @@ import { Router, NavigationEnd } from '@angular/router';
     templateUrl: './extension-field.component.html',
     styleUrls: ['./extension-field.component.scss']
 })
-export class ExtensionFieldComponent implements OnInit, OnDestroy {
+export class ExtensionFieldComponent implements OnInit, OnDestroy, AfterViewInit {
     /**
      * Optional additional classes for the `mat-chip`.
      */
@@ -27,11 +27,33 @@ export class ExtensionFieldComponent implements OnInit, OnDestroy {
     @Input()
     public chipValue: string;
 
+    /**
+     * Allow automatically jump into autoEdit
+     */
+    private allowAutoEdit = false;
+
     /**
      * Boolean, whether the extension should be shown.
      */
-    @Input()
-    public hasExtension = false;
+    private _hasExtension = false;
+
+    /**
+     * Setter for the extension condition
+     */
+    @Input() public set hasExtension(extension: boolean) {
+        this._hasExtension = extension;
+
+        if (this.hasExtension && this.allowAutoEdit) {
+            this.editMode = true;
+        }
+    }
+
+    /**
+     * Getter for the extension condition
+     */
+    public get hasExtension(): boolean {
+        return this._hasExtension;
+    }
 
     /**
      * Optional label for the input.
@@ -119,6 +141,11 @@ export class ExtensionFieldComponent implements OnInit, OnDestroy {
      */
     private navigationSubscription: Subscription;
 
+    /**
+     * Subscription for the search value selector
+     */
+    private searchValueSubscription: Subscription;
+
     /**
      * Constructor
      *
@@ -133,33 +160,63 @@ export class ExtensionFieldComponent implements OnInit, OnDestroy {
         this.navigationSubscription = this.router.events.subscribe(navEvent => {
             if (navEvent instanceof NavigationEnd) {
                 this.editMode = false;
-                this.extensionFieldForm.reset();
+
+                if (this.extensionFieldForm) {
+                    this.extensionFieldForm.reset();
+                }
             }
         });
 
         this.initInput();
 
-        this.extensionFieldForm = this.fb.group({
-            list: this.searchList ? [[]] : undefined
-        });
+        if (this.searchList) {
+            this.extensionFieldForm = this.fb.group({
+                list: [[]]
+            });
 
-        this.extensionFieldForm.get('list').valueChanges.subscribe((value: number) => {
-            if (this.listSubmitOnChange) {
-                this.listChange.emit(value);
-            }
-            if (this.appendValueToInput && this.inputControl.length) {
-                this.inputControl = this.inputControl.concat(
-                    `[${this.listValuePrefix}${value}${this.listValueSuffix}]`
-                );
-            }
-        });
+            this.searchValueSubscription = this.extensionFieldForm
+                .get('list')
+                .valueChanges.subscribe((value: number) => {
+                    if (!!value) {
+                        if (this.listSubmitOnChange) {
+                            this.listChange.emit(value);
+                        }
+                        if (this.appendValueToInput) {
+                            if (!this.inputControl) {
+                                this.inputControl = '';
+                            }
+                            this.inputControl += `[${this.listValuePrefix}${value}${this.listValueSuffix}]`;
+                        }
+                        this.extensionFieldForm.reset();
+                    }
+                });
+        }
     }
 
     /**
-     * On destroy unsubscribe from the nav subscription
+     * After view inits, allow to automatically open the edit view
+     */
+    public ngAfterViewInit(): void {
+        this.allowAutoEdit = true;
+    }
+
+    /**
+     * On destroy unsubscribe from the subscriptions
      */
     public ngOnDestroy(): void {
         this.navigationSubscription.unsubscribe();
+        if (this.searchValueSubscription) {
+            this.searchValueSubscription.unsubscribe();
+        }
+    }
+
+    /**
+     * Hitting enter on the input field should save the content
+     */
+    public keyDownFunction(event: any): void {
+        if (event.key === 'Enter') {
+            this.changeEditMode(true);
+        }
     }
 
     /**

client/src/app/site/motions/modules/motion-detail/components/motion-detail/motion-detail.component.html

@@ -1,3 +1,4 @@
+<div (window:keydown)="onKeyNavigation($event)"></div>
 <os-head-bar
     [mainButton]="perms.isAllowed('update', motion)"
     mainButtonIcon="edit"
@@ -101,7 +102,12 @@
                 <span translate>Show entire motion text</span>
             </button>
 
-            <button mat-menu-item *osPerms="'core.can_see_history'" [routerLink]="['/history']" [queryParams]="{element: motion.elementId}">
+            <button
+                mat-menu-item
+                *osPerms="'core.can_see_history'"
+                [routerLink]="['/history']"
+                [queryParams]="{ element: motion.elementId }"
+            >
                 <mat-icon>history</mat-icon>
                 <span translate>
                     History
@@ -126,10 +132,16 @@
         <div class="title-line">
             <h1 class="motion-title">
                 <span *ngIf="titleCanBeChanged()">
-                    <span class="title-change-indicator" *ngIf="getTitleChangingObject()"
-                          (click)="gotoChangeRecommendation(getTitleChangingObject())"></span>
-                    <span class="change-title" *osPerms="'motions.can_manage'; and: !getTitleChangingObject()"
-                          (click)="createTitleChangeRecommendation()"></span>
+                    <span
+                        class="title-change-indicator"
+                        *ngIf="getTitleChangingObject()"
+                        (click)="gotoChangeRecommendation(getTitleChangingObject())"
+                    ></span>
+                    <span
+                        class="change-title"
+                        *osPerms="'motions.can_manage'; and: !getTitleChangingObject()"
+                        (click)="createTitleChangeRecommendation()"
+                    ></span>
                 </span>
 
                 {{ getTitleWithChanges() }}
@@ -250,7 +262,8 @@
                 [inputValue]="newStateExtension"
                 [classes]="motion.stateCssColor"
                 extensionLabel="{{ 'Extension' | translate }}"
-                (success)="setStateExtension($event)">
+                (success)="setStateExtension($event)"
+            >
                 <span class="trigger-menu">
                     <button *ngFor="let state of motion.nextStates" mat-menu-item (click)="setState(state.id)">
                         {{ state.name | translate }} <span *ngIf="state.show_state_extension_field">&nbsp;...</span>
@@ -281,7 +294,8 @@
                 [searchList]="motionObserver"
                 searchListLabel="{{ 'Motions' | translate }}"
                 listValuePrefix="motion:"
-                (success)="setRecommendationExtension($event)">
+                (success)="setRecommendationExtension($event)"
+            >
                 <span class="trigger-menu">
                     <button
                         *ngFor="let recommendation of motion.possibleRecommendations"
@@ -292,10 +306,7 @@
                         <span *ngIf="recommendation.show_recommendation_extension_field">&nbsp;...</span>
                     </button>
                     <mat-divider></mat-divider>
-                    <button
-                        mat-menu-item
-                        (click)="setRecommendation(null)"
-                    >
+                    <button mat-menu-item (click)="setRecommendation(null)">
                         <mat-icon>replay</mat-icon> {{ 'Reset recommendation' | translate }}
                     </button>
                 </span>
@@ -781,7 +792,10 @@
                     </mat-list>
                 </div>
                 <div *osPerms="'motions.can_manage'; and: editMotion">
-                    <os-attachment-control (errorHandler)="showUploadError($event)" [controlName]="contentForm.get('attachments_id')"></os-attachment-control>
+                    <os-attachment-control
+                        (errorHandler)="showUploadError($event)"
+                        [controlName]="contentForm.get('attachments_id')"
+                    ></os-attachment-control>
                 </div>
             </div>
 

client/src/app/site/motions/modules/motion-detail/components/motion-detail/motion-detail.component.ts

@@ -745,6 +745,20 @@ export class MotionDetailComponent extends BaseViewComponent implements OnInit,
         }
     }
 
+    /**
+     * Using Meta, Alt + the arrow keys will navigate between the motions
+     *
+     * @param event has the key code
+     */
+    public onKeyNavigation(event: KeyboardEvent): void {
+        if (event.key === 'ArrowLeft' && event.altKey && event.metaKey) {
+            this.navigateToMotion(this.previousMotion);
+        }
+        if (event.key === 'ArrowRight' && event.altKey && event.metaKey) {
+            this.navigateToMotion(this.nextMotion);
+        }
+    }
+
     /**
      * Before updating or creating, the motions needs to be prepared for paragraph based amendments.
      * A motion of type T is created, prepared and deserialized from the given motionValues