Add item number to topic title, hide clos slide for one projector

client/src/app/site/agenda/components/list-of-speakers/list-of-speakers.component.html

@@ -25,7 +25,7 @@
     </mat-form-field>
 </mat-card>
 
-<h1 class="title on-transition-fade" *ngIf="viewItem">{{ viewItem.getTitle() }}</h1>
+<h1 class="title on-transition-fade" *ngIf="viewItem">{{ viewItem.contentObject.getTitle() }}</h1>
 
 <mat-card class="speaker-card" *ngIf="viewItem">
     <!-- List of finished speakers -->

client/src/app/site/agenda/components/topic-detail/topic-detail.component.html

@@ -26,7 +26,7 @@
 
 <mat-card *ngIf="topic || editTopic" [ngClass]="editTopic ? 'os-form-card' : 'os-card'" class="on-transition-fade">
     <div *ngIf="!editTopic">
-        <h1>{{ topic.title }}</h1>
+        <h1>{{ topic.getTitle() }}</h1>
     </div>
     <div>
         <span *ngIf="!editTopic">

client/src/app/site/agenda/models/view-topic.ts

@@ -64,7 +64,11 @@ export class ViewTopic extends BaseAgendaViewModel {
     }
 
     public getTitle = () => {
+        if (this.agendaItem) {
+            return this.agendaItem.itemNumber + ' · ' + this.title;
+        } else {
             return this.title;
+        }
     };
 
     public getAgendaItem(): ViewItem {

client/src/app/site/projector/components/projector-detail/projector-detail.component.html

@@ -117,12 +117,12 @@
                                 </button>
                             </div>
                             <div class="name">
-                                {{ i + 1 }}.&nbsp;<span>{{ getSlideTitle(element) }}</span>
+                                <span>{{ getSlideTitle(element) }}</span>
                             </div>
                             <div class="button-right" *ngIf="editQueue">
                                 <div>
                                     <button type="button" mat-icon-button (click)="removePreviewElement(i)">
-                                        <mat-icon>close</mat-icon>
+                                        <mat-icon>delete</mat-icon>
                                     </button>
                                 </div>
                             </div>
@@ -144,7 +144,7 @@
                         <span translate>History</span>
                     </mat-expansion-panel-header>
                     <p *ngFor="let elements of projector.elements_history; let i = index">
-                        {{ i + 1 }}. {{ getSlideTitle(elements[0]) }}
+                        {{ i + 1 }}. &nbsp; {{ getSlideTitle(elements[0]) }}
                     </p>
                 </mat-expansion-panel>
 
@@ -191,7 +191,7 @@
                     </mat-action-row>
                 </mat-expansion-panel>
 
-                <!-- Current List of Speakers -->
+                <!-- Current list of speakers -->
                 <mat-expansion-panel>
                     <mat-expansion-panel-header>
                         <span translate>Current list of speakers</span>
@@ -207,8 +207,8 @@
                         </mat-list-item>
                     </mat-list>
 
-                    <!-- Current Speaker -->
+                    <!-- Slide-->
-                    <mat-list>
+                    <mat-list *ngIf="projectorCount > 1">
                         <mat-list-item [ngClass]="{ projected: isClosProjected(false) }">
                             <button type="button" mat-icon-button (click)="toggleClos(false)">
                                 <mat-icon>videocam</mat-icon>

client/src/app/site/projector/components/projector-detail/projector-detail.component.ts

@@ -43,6 +43,8 @@ export class ProjectorDetailComponent extends BaseViewComponent implements OnIni
 
     public messages: ViewProjectorMessage[] = [];
 
+    public projectorCount: number;
+
     /**
      * true if the queue might be altered
      */
@@ -72,6 +74,7 @@ export class ProjectorDetailComponent extends BaseViewComponent implements OnIni
 
         this.countdownRepo.getViewModelListObservable().subscribe(countdowns => (this.countdowns = countdowns));
         this.messageRepo.getViewModelListObservable().subscribe(messages => (this.messages = messages));
+        this.repo.getViewModelListObservable().subscribe(projectors => (this.projectorCount = projectors.length));
     }
 
     /**

client/src/app/slides/topics/topic/topic-slide-data.ts

@@ -1,4 +1,5 @@
 export interface TopicSlideData {
     title: string;
     text: string;
+    item_number: string;
 }

client/src/app/slides/topics/topic/topic-slide.component.html

@@ -1,5 +1,10 @@
 <div *ngIf="data">
-    <h1>{{ data.data.title }}</h1>
+    <h1>
+        <span *ngIf="data.data.item_number">
+            {{ data.data.item_number }} &middot;
+        </span>
+        {{ data.data.title }}
+    </h1>
 
     <div [innerHTML]="sanitizedText(data.data.text)"></div>
 </div>

openslides/topics/projector.py

@@ -33,7 +33,17 @@ def topic_slide(
     except KeyError:
         raise ProjectorElementException(f"topic with id {topic_id} does not exist")
 
-    return {"title": topic["title"], "text": topic["text"]}
+    item_id = topic["agenda_item_id"]
+    try:
+        item = all_data["agenda/item"][item_id]
+    except KeyError:
+        raise ProjectorElementException(f"item with id {item_id} does not exist")
+
+    return {
+        "title": topic["title"],
+        "text": topic["text"],
+        "item_number": item["item_number"],
+    }
 
 
 def register_projector_slides() -> None: