From f039293c09df75a79666e9fca51635551404a31f Mon Sep 17 00:00:00 2001
From: FinnStutzenstein <finn.stutzenstein@hotmail.de>
Date: Thu, 21 Feb 2019 17:04:59 +0100
Subject: [PATCH] current speaker chyron

---
 .../projector/projector.component.html        |  6 +-
 .../projector/projector.component.ts          | 28 ++----
 .../src/app/shared/models/core/projector.ts   |  7 ++
 .../list-of-speakers.component.ts             |  8 +-
 .../projector-detail.component.html           | 12 +++
 .../projector-detail.component.ts             | 12 ++-
 .../projector-list.component.html             | 47 +++++++++-
 .../projector-list.component.ts               | 36 ++++++-
 .../site/projector/models/view-projector.ts   | 28 ++++++
 .../services/current-agenda-item.service.ts   | 71 ++++++++++++++
 ...rrent-list-of-of-speakers-slide.service.ts | 60 +-----------
 .../current-speaker-chyron-slide.service.ts   | 51 ++++++++++
 .../current-speaker-chyron-slide-data.ts      |  3 +
 ...urrent-speaker-chyron-slide.component.html |  5 +
 ...urrent-speaker-chyron-slide.component.scss | 14 +++
 ...ent-speaker-chyron-slide.component.spec.ts | 26 ++++++
 .../current-speaker-chyron-slide.component.ts | 15 +++
 ...urrent-speaker-chyron-slide.module.spec.ts | 13 +++
 .../current-speaker-chyron-slide.module.ts    |  7 ++
 .../app/slides/all-slide-configurations.ts    |  5 +
 client/src/app/slides/all-slides.ts           | 13 ++-
 openslides/agenda/projector.py                | 93 ++++++++++++++-----
 openslides/core/config_variables.py           | 65 -------------
 .../migrations/0018_auto_20190222_1209.py     | 46 +++++++++
 openslides/core/models.py                     |  8 ++
 openslides/core/serializers.py                |  7 ++
 26 files changed, 504 insertions(+), 182 deletions(-)
 create mode 100644 client/src/app/site/projector/services/current-agenda-item.service.ts
 create mode 100644 client/src/app/site/projector/services/current-speaker-chyron-slide.service.ts
 create mode 100644 client/src/app/slides/agenda/current-speaker-chyron/current-speaker-chyron-slide-data.ts
 create mode 100644 client/src/app/slides/agenda/current-speaker-chyron/current-speaker-chyron-slide.component.html
 create mode 100644 client/src/app/slides/agenda/current-speaker-chyron/current-speaker-chyron-slide.component.scss
 create mode 100644 client/src/app/slides/agenda/current-speaker-chyron/current-speaker-chyron-slide.component.spec.ts
 create mode 100644 client/src/app/slides/agenda/current-speaker-chyron/current-speaker-chyron-slide.component.ts
 create mode 100644 client/src/app/slides/agenda/current-speaker-chyron/current-speaker-chyron-slide.module.spec.ts
 create mode 100644 client/src/app/slides/agenda/current-speaker-chyron/current-speaker-chyron-slide.module.ts
 create mode 100644 openslides/core/migrations/0018_auto_20190222_1209.py

diff --git a/client/src/app/shared/components/projector/projector.component.html b/client/src/app/shared/components/projector/projector.component.html
index fd5407a0b..c82a33334 100644
--- a/client/src/app/shared/components/projector/projector.component.html
+++ b/client/src/app/shared/components/projector/projector.component.html
@@ -1,10 +1,10 @@
 <div id="container" [osResized]="resizeSubject" [ngStyle]="containerStyle" #container>
     <div id="projector" [ngStyle]="projectorStyle">
-        <div id="header" [ngStyle]="headerFooterStyle" *ngIf="enableHeaderAndFooter">
+        <div id="header" [ngStyle]="headerFooterStyle" *ngIf="projector.show_header_footer">
             <!-- projector logo -->
             <img *ngIf="enableLogo && projectorLogo" src="{{ projectorLogo }}" class="projector-logo-main" />
 
-            <div *ngIf="enableTitle" id="eventdata">
+            <div *ngIf="projector.show_title" id="eventdata">
                 <div
                     *ngIf="eventName"
                     class="event-name"
@@ -19,7 +19,7 @@
             <os-slide-container [slideData]="slide" [scroll]="scroll" [scale]="scale"></os-slide-container>
         </div>
 
-        <div id="footer" [ngStyle]="headerFooterStyle" *ngIf="enableHeaderAndFooter">
+        <div id="footer" [ngStyle]="headerFooterStyle" *ngIf="projector.show_header_footer">
             <div class="footertext">
                 <span *ngIf="eventDate"> {{ eventDate }} </span>
                 <span *ngIf="eventDate && eventLocation"> | </span>
diff --git a/client/src/app/shared/components/projector/projector.component.ts b/client/src/app/shared/components/projector/projector.component.ts
index cbb0dad30..ec1cb7700 100644
--- a/client/src/app/shared/components/projector/projector.component.ts
+++ b/client/src/app/shared/components/projector/projector.component.ts
@@ -52,6 +52,9 @@ export class ProjectorComponent extends BaseComponent implements OnDestroy {
             ) {
                 this.updateScaling();
             }
+            this.projectorStyle['background-color'] = projector.background_color;
+            this.headerFooterStyle.color = projector.header_font_color;
+            this.headerFooterStyle['background-color'] = projector.header_background_color;
         }
     }
 
@@ -94,7 +97,8 @@ export class ProjectorComponent extends BaseComponent implements OnDestroy {
     /**
      * Dynamic style attributes for the header and footer.
      */
-    public headerFooterStyle: { 'background-color': string; color: string } = {
+    public headerFooterStyle: { 'background-image': string; 'background-color': string; color: string } = {
+        'background-image': 'none',
         'background-color': 'blue',
         color: 'white'
     };
@@ -156,26 +160,6 @@ export class ProjectorComponent extends BaseComponent implements OnDestroy {
         private configService: ConfigService
     ) {
         super(titleService, translate);
-
-        // Get all important config variables.
-
-        // enable header/footer
-        this.configService
-            .get<boolean>('projector_enable_header_footer')
-            .subscribe(val => (this.enableHeaderAndFooter = val));
-        this.configService.get<boolean>('projector_enable_title').subscribe(val => (this.enableTitle = val));
-
-        // projector colors
-        this.configService
-            .get<string>('projector_header_fontcolor')
-            .subscribe(val => (this.headerFooterStyle.color = val));
-        this.configService
-            .get<string>('projector_header_backgroundcolor')
-            .subscribe(val => (this.headerFooterStyle['background-color'] = val));
-        this.configService
-            .get<string>('projector_background_color')
-            .subscribe(val => (this.projectorStyle['background-color'] = val));
-
         // projector logo / background-image
         this.configService.get<boolean>('projector_enable_logo').subscribe(val => (this.enableLogo = val));
         this.configService.get<{ path?: string }>('logo_projector_main').subscribe(val => {
@@ -186,6 +170,8 @@ export class ProjectorComponent extends BaseComponent implements OnDestroy {
         this.configService.get<{ path?: string }>('logo_projector_header').subscribe(val => {
             if (val && val.path) {
                 this.headerFooterStyle['background-image'] = "url('" + val.path + "')";
+            } else {
+                this.headerFooterStyle['background-image'] = 'none';
             }
         });
 
diff --git a/client/src/app/shared/models/core/projector.ts b/client/src/app/shared/models/core/projector.ts
index 4d0cf4a8f..87f523cad 100644
--- a/client/src/app/shared/models/core/projector.ts
+++ b/client/src/app/shared/models/core/projector.ts
@@ -65,6 +65,13 @@ export class Projector extends BaseModel<Projector> {
     public height: number;
     public reference_projector_id: number;
     public projectiondefaults: ProjectionDefault[];
+    public background_color: string;
+    public header_background_color: string;
+    public header_font_color: string;
+    public header_h1_color: string;
+    public show_header_footer: boolean;
+    public show_title: boolean;
+    public show_logo: boolean;
 
     public constructor(input?: any) {
         super(Projector.COLLECTIONSTRING, input);
diff --git a/client/src/app/site/agenda/components/list-of-speakers/list-of-speakers.component.ts b/client/src/app/site/agenda/components/list-of-speakers/list-of-speakers.component.ts
index be40a3aed..03de6e07b 100644
--- a/client/src/app/site/agenda/components/list-of-speakers/list-of-speakers.component.ts
+++ b/client/src/app/site/agenda/components/list-of-speakers/list-of-speakers.component.ts
@@ -9,7 +9,6 @@ import { BehaviorSubject, Subscription } from 'rxjs';
 
 import { ItemRepositoryService } from 'app/core/repositories/agenda/item-repository.service';
 import { BaseViewComponent } from 'app/site/base/base-view';
-import { CurrentListOfSpeakersSlideService } from 'app/site/projector/services/current-list-of-of-speakers-slide.service';
 import { OperatorService } from 'app/core/core-services/operator.service';
 import { ProjectorRepositoryService } from 'app/core/repositories/projector/projector-repository.service';
 import { PromptService } from 'app/core/ui-services/prompt.service';
@@ -20,6 +19,7 @@ import { ViewProjector } from 'app/site/projector/models/view-projector';
 import { ViewUser } from 'app/site/users/models/view-user';
 import { UserRepositoryService } from 'app/core/repositories/users/user-repository.service';
 import { DurationService } from 'app/core/ui-services/duration.service';
+import { CurrentAgendaItemService } from 'app/site/projector/services/current-agenda-item.service';
 
 /**
  * The list of speakers for agenda items.
@@ -104,7 +104,7 @@ export class ListOfSpeakersComponent extends BaseViewComponent implements OnInit
      * @param itemRepo Repository fpr agenda items
      * @param op the current operator
      * @param promptService
-     * @param currentListOfSpeakersService
+     * @param currentAgendaItemService
      * @param durationService helper for speech duration display
      */
     public constructor(
@@ -116,7 +116,7 @@ export class ListOfSpeakersComponent extends BaseViewComponent implements OnInit
         private itemRepo: ItemRepositoryService,
         private op: OperatorService,
         private promptService: PromptService,
-        private currentListOfSpeakersService: CurrentListOfSpeakersSlideService,
+        private currentAgendaItemService: CurrentAgendaItemService,
         private durationService: DurationService,
         private userRepository: UserRepositoryService
     ) {
@@ -185,7 +185,7 @@ export class ListOfSpeakersComponent extends BaseViewComponent implements OnInit
             this.viewItem = null;
         }
 
-        this.projectorSubscription = this.currentListOfSpeakersService
+        this.projectorSubscription = this.currentAgendaItemService
             .getAgendaItemObservable(projector)
             .subscribe(item => {
                 if (item) {
diff --git a/client/src/app/site/projector/components/projector-detail/projector-detail.component.html b/client/src/app/site/projector/components/projector-detail/projector-detail.component.html
index fb6cbf5c2..54a16d2a2 100644
--- a/client/src/app/site/projector/components/projector-detail/projector-detail.component.html
+++ b/client/src/app/site/projector/components/projector-detail/projector-detail.component.html
@@ -131,6 +131,18 @@
             </div>
         </div>
 
+        <div>
+            <h4>Current speaker chyron</h4>
+            <mat-list>
+                <mat-list-item [ngClass]="{'projected': isChyronProjected()}">
+                    <button type="button" mat-icon-button (click)="toggleChyron()">
+                        <mat-icon>videocam</mat-icon>
+                    </button>
+                    <span translate>Current speaker chyron</span>
+                </mat-list-item>
+            </mat-list>
+        </div>
+
         <div class="queue">
             <h5 translate>Queue</h5>
             <div cdkDropList class="drop-list" (cdkDropListDropped)="onSortingChange($event)">
diff --git a/client/src/app/site/projector/components/projector-detail/projector-detail.component.ts b/client/src/app/site/projector/components/projector-detail/projector-detail.component.ts
index c5d3e1b70..ee07e2215 100644
--- a/client/src/app/site/projector/components/projector-detail/projector-detail.component.ts
+++ b/client/src/app/site/projector/components/projector-detail/projector-detail.component.ts
@@ -21,6 +21,7 @@ import { ViewProjectorMessage } from 'app/site/projector/models/view-projector-m
 import { ViewCountdown } from 'app/site/projector/models/view-countdown';
 import { Projectable } from 'app/site/base/projectable';
 import { CurrentListOfSpeakersSlideService } from '../../services/current-list-of-of-speakers-slide.service';
+import { CurrentSpeakerChyronSlideService } from '../../services/current-speaker-chyron-slide.service';
 
 /**
  * The projector detail view.
@@ -59,7 +60,8 @@ export class ProjectorDetailComponent extends BaseViewComponent implements OnIni
         private slideManager: SlideManager,
         private countdownRepo: CountdownRepositoryService,
         private messageRepo: ProjectorMessageRepositoryService,
-        private currentListOfSpeakersSlideService: CurrentListOfSpeakersSlideService
+        private currentListOfSpeakersSlideService: CurrentListOfSpeakersSlideService,
+        private currentSpeakerChyronService: CurrentSpeakerChyronSlideService
     ) {
         super(titleService, translate, matSnackBar);
 
@@ -148,4 +150,12 @@ export class ProjectorDetailComponent extends BaseViewComponent implements OnIni
     public toggleClos(stable: boolean): void {
         this.currentListOfSpeakersSlideService.toggleOn(this.projector, stable);
     }
+
+    public isChyronProjected(): boolean {
+        return this.currentSpeakerChyronService.isProjectedOn(this.projector);
+    }
+
+    public toggleChyron(): void {
+        this.currentSpeakerChyronService.toggleOn(this.projector);
+    }
 }
diff --git a/client/src/app/site/projector/components/projector-list/projector-list.component.html b/client/src/app/site/projector/components/projector-list/projector-list.component.html
index 7eba4a8aa..149092a0c 100644
--- a/client/src/app/site/projector/components/projector-list/projector-list.component.html
+++ b/client/src/app/site/projector/components/projector-list/projector-list.component.html
@@ -97,7 +97,52 @@
                         <mat-slider [thumbLabel]="true" formControlName="width" min="800" max="3840" step="10"></mat-slider>
                         {{ updateForm.value.width }}
 
-                        <!-- Clock -->
+                        <!-- colors -->
+                        <mat-form-field>
+                            <span translate>Background color</span>
+                            <input matInput formControlName="background_color" type="color" />
+                            <mat-hint *ngIf="!updateForm.controls.background_color.valid">
+                                <span translate>Required</span>
+                            </mat-hint>
+                        </mat-form-field>
+                        <mat-form-field>
+                            <span translate>Header background color</span>
+                            <input matInput formControlName="header_background_color" type="color" />
+                            <mat-hint *ngIf="!updateForm.controls.header_background_color.valid">
+                                <span translate>Required</span>
+                            </mat-hint>
+                        </mat-form-field>
+                        <mat-form-field>
+                            <span translate>Header font color</span>
+                            <input matInput formControlName="header_font_color" type="color" />
+                            <mat-hint *ngIf="!updateForm.controls.header_font_color.valid">
+                                <span translate>Required</span>
+                            </mat-hint>
+                        </mat-form-field>
+                        <mat-form-field>
+                            <span translate>Header headline color</span>
+                            <input matInput formControlName="header_h1_color" type="color" />
+                            <mat-hint *ngIf="!updateForm.controls.header_h1_color.valid">
+                                <span translate>Required</span>
+                            </mat-hint>
+                        </mat-form-field>
+
+                        <!-- checkboxes -->
+                        <div>
+                            <mat-checkbox formControlName="show_header_footer">
+                                <span translate>Show header and footer</span>
+                            </mat-checkbox>
+                        </div>
+                        <div>
+                            <mat-checkbox formControlName="show_title">
+                                <span translate>Show title</span>
+                            </mat-checkbox>
+                        </div>
+                        <div>
+                            <mat-checkbox formControlName="show_logo">
+                                <span translate>Show logo</span>
+                            </mat-checkbox>
+                        </div>
                         <div>
                             <mat-checkbox formControlName="clock">
                                 <span translate>Show clock</span>
diff --git a/client/src/app/site/projector/components/projector-list/projector-list.component.ts b/client/src/app/site/projector/components/projector-list/projector-list.component.ts
index 378014229..5821fae20 100644
--- a/client/src/app/site/projector/components/projector-list/projector-list.component.ts
+++ b/client/src/app/site/projector/components/projector-list/projector-list.component.ts
@@ -105,7 +105,14 @@ export class ProjectorListComponent extends BaseViewComponent implements OnInit
             aspectRatio: ['', Validators.required],
             width: [0, Validators.required],
             clock: [true],
-            reference_projector_id: []
+            reference_projector_id: [],
+            background_color: ['', Validators.required],
+            header_background_color: ['', Validators.required],
+            header_font_color: ['', Validators.required],
+            header_h1_color: ['', Validators.required],
+            show_header_footer: [],
+            show_title: [],
+            show_logo: []
         });
     }
 
@@ -202,11 +209,21 @@ export class ProjectorListComponent extends BaseViewComponent implements OnInit
         const reference_projector_id = projector.reference_projector_id
             ? projector.reference_projector_id
             : projector.id;
-        this.updateForm.patchValue({
+        /*this.updateForm.patchValue({
             name: projector.name,
             aspectRatio: this.getAspectRatioKey(projector),
             width: projector.width,
             clock: this.clockSlideService.isProjectedOn(projector),
+            reference_projector_id: reference_projector_id,
+            background_color: projector.background_color,
+            show_header_footer: projector.show_header_footer,
+            show_title: projector.show_title,
+            show_logo: projector.show_logo
+        });*/
+        this.updateForm.patchValue(projector.projector);
+        this.updateForm.patchValue({
+            aspectRatio: this.getAspectRatioKey(projector),
+            clock: this.clockSlideService.isProjectedOn(projector),
             reference_projector_id: reference_projector_id
         });
     }
@@ -231,12 +248,21 @@ export class ProjectorListComponent extends BaseViewComponent implements OnInit
         if (projector.id !== this.editId || !this.updateForm.valid) {
             return;
         }
-        const updateProjector: Partial<Projector> = {
+        const updateProjector: Partial<Projector> = this.updateForm.value;
+        /*const updateProjector: Partial<Projector> = {
             name: this.updateForm.value.name,
             width: this.updateForm.value.width,
             height: Math.round(this.updateForm.value.width / aspectRatios[this.updateForm.value.aspectRatio]),
-            reference_projector_id: this.updateForm.value.reference_projector_id
-        };
+            reference_projector_id: this.updateForm.value.reference_projector_id,
+            background_color: this.updateForm.value.background_color,
+            show_header_footer: this.updateForm.value.show_header_footer,
+            show_title: this.updateForm.value.show_title,
+            show_logo: this.updateForm.value.show_logo
+        };*/
+        updateProjector.height = Math.round(
+            this.updateForm.value.width / aspectRatios[this.updateForm.value.aspectRatio]
+        );
+
         try {
             await this.clockSlideService.setProjectedOn(projector, this.updateForm.value.clock);
             await this.repo.update(updateProjector, projector);
diff --git a/client/src/app/site/projector/models/view-projector.ts b/client/src/app/site/projector/models/view-projector.ts
index 2bfe8c5c9..8f22254cb 100644
--- a/client/src/app/site/projector/models/view-projector.ts
+++ b/client/src/app/site/projector/models/view-projector.ts
@@ -54,6 +54,34 @@ export class ViewProjector extends BaseViewModel {
         return this.projector.reference_projector_id;
     }
 
+    public get background_color(): string {
+        return this.projector.background_color;
+    }
+
+    public get header_background_color(): string {
+        return this.projector.header_background_color;
+    }
+
+    public get header_font_color(): string {
+        return this.projector.header_font_color;
+    }
+
+    public get header_h1_color(): string {
+        return this.projector.header_h1_color;
+    }
+
+    public get show_header_footer(): boolean {
+        return this.projector.show_header_footer;
+    }
+
+    public get show_title(): boolean {
+        return this.projector.show_title;
+    }
+
+    public get show_logo(): boolean {
+        return this.projector.show_logo;
+    }
+
     /**
      * This is set by the repository
      */
diff --git a/client/src/app/site/projector/services/current-agenda-item.service.ts b/client/src/app/site/projector/services/current-agenda-item.service.ts
new file mode 100644
index 000000000..611dd1faa
--- /dev/null
+++ b/client/src/app/site/projector/services/current-agenda-item.service.ts
@@ -0,0 +1,71 @@
+import { Injectable } from '@angular/core';
+
+import { BehaviorSubject, Observable } from 'rxjs';
+
+import { ProjectorService } from 'app/core/core-services/projector.service';
+import { ViewProjector } from '../models/view-projector';
+import { ProjectorRepositoryService } from 'app/core/repositories/projector/projector-repository.service';
+import { SlideManager } from 'app/slides/services/slide-manager.service';
+import { BaseAgendaViewModel } from 'app/site/base/base-agenda-view-model';
+import { ViewItem } from 'app/site/agenda/models/view-item';
+
+/**
+ * Observes the projector config for a given projector and returns a observable of the
+ * current view item displayed at on the projector.
+ */
+@Injectable({
+    providedIn: 'root'
+})
+export class CurrentAgendaItemService {
+    private currentItemIds: { [projectorId: number]: BehaviorSubject<ViewItem | null> } = {};
+
+    public constructor(
+        private projectorService: ProjectorService,
+        private projectorRepo: ProjectorRepositoryService,
+        private slideManager: SlideManager
+    ) {
+        this.projectorRepo.getGeneralViewModelObservable().subscribe(projector => {
+            if (projector && this.currentItemIds[projector.id]) {
+                const item = this.getCurrentAgendaItemIdForProjector(projector);
+                this.currentItemIds[projector.id].next(item);
+            }
+        });
+    }
+
+    /**
+     * Returns an observable for the agenda item id of the currently projected element on the
+     * given projector.
+     *
+     * @param projector The projector to observe.
+     * @returns An observalbe for the agenda item id. Null, if no element with an agenda item is shown.
+     */
+    public getAgendaItemObservable(projector: ViewProjector): Observable<ViewItem | null> {
+        if (!this.currentItemIds[projector.id]) {
+            const item = this.getCurrentAgendaItemIdForProjector(projector);
+            this.currentItemIds[projector.id] = new BehaviorSubject<ViewItem | null>(item);
+        }
+        return this.currentItemIds[projector.id].asObservable();
+    }
+
+    /**
+     * Tries to get the agenda item id for one non stable element on the projector.
+     *
+     * @param projector The projector
+     * @returns The agenda item id or null, if there is no such projector element.
+     */
+    private getCurrentAgendaItemIdForProjector(projector: ViewProjector): ViewItem | null {
+        const nonStableElements = projector.elements.filter(element => !element.stable);
+        if (nonStableElements.length > 0) {
+            const nonStableElement = this.slideManager.getIdentifialbeProjectorElement(nonStableElements[0]); // The normal case is just one non stable slide
+            try {
+                const viewModel = this.projectorService.getViewModelFromProjectorElement(nonStableElement);
+                if (viewModel instanceof BaseAgendaViewModel) {
+                    return viewModel.getAgendaItem();
+                }
+            } catch (e) {
+                // make TypeScript silent.
+            }
+        }
+        return null;
+    }
+}
diff --git a/client/src/app/site/projector/services/current-list-of-of-speakers-slide.service.ts b/client/src/app/site/projector/services/current-list-of-of-speakers-slide.service.ts
index 0bd7595de..4a129cead 100644
--- a/client/src/app/site/projector/services/current-list-of-of-speakers-slide.service.ts
+++ b/client/src/app/site/projector/services/current-list-of-of-speakers-slide.service.ts
@@ -1,33 +1,18 @@
 import { Injectable } from '@angular/core';
+
 import { ProjectorService } from 'app/core/core-services/projector.service';
 import { ViewProjector } from '../models/view-projector';
 import { IdentifiableProjectorElement } from 'app/shared/models/core/projector';
-import { ProjectorRepositoryService } from 'app/core/repositories/projector/projector-repository.service';
-import { BehaviorSubject, Observable } from 'rxjs';
-import { SlideManager } from 'app/slides/services/slide-manager.service';
-import { BaseAgendaViewModel } from 'app/site/base/base-agenda-view-model';
-import { ViewItem } from 'app/site/agenda/models/view-item';
 
 /**
+ * Handles the curent list of speakers slide. Manages the projection and provides
+ * function to check, if it is projected. Handles the overlay and slide.
  */
 @Injectable({
     providedIn: 'root'
 })
 export class CurrentListOfSpeakersSlideService {
-    private currentItemIds: { [projectorId: number]: BehaviorSubject<ViewItem | null> } = {};
-
-    public constructor(
-        private projectorService: ProjectorService,
-        private projectorRepo: ProjectorRepositoryService,
-        private slideManager: SlideManager
-    ) {
-        this.projectorRepo.getGeneralViewModelObservable().subscribe(projector => {
-            if (projector && this.currentItemIds[projector.id]) {
-                const item = this.getCurrentAgendaItemIdForProjector(projector);
-                this.currentItemIds[projector.id].next(item);
-            }
-        });
-    }
+    public constructor(private projectorService: ProjectorService) {}
 
     /**
      * Returns the basic projector element for the CLOS slide. If overlay=True, the projector element
@@ -44,43 +29,6 @@ export class CurrentListOfSpeakersSlideService {
         };
     }
 
-    /**
-     * Returns an observable for the agenda item id of the currently projected element on the
-     * given projector.
-     *
-     * @param projector The projector to observe.
-     * @returns An observalbe for the agenda item id. Null, if no element with an agenda item is shown.
-     */
-    public getAgendaItemObservable(projector: ViewProjector): Observable<ViewItem | null> {
-        if (!this.currentItemIds[projector.id]) {
-            const item = this.getCurrentAgendaItemIdForProjector(projector);
-            this.currentItemIds[projector.id] = new BehaviorSubject<ViewItem | null>(item);
-        }
-        return this.currentItemIds[projector.id].asObservable();
-    }
-
-    /**
-     * Tries to get the agenda item id for one non stable element on the projector.
-     *
-     * @param projector The projector
-     * @returns The agenda item id or null, if there is no such projector element.
-     */
-    private getCurrentAgendaItemIdForProjector(projector: ViewProjector): ViewItem | null {
-        const nonStableElements = projector.elements.filter(element => !element.stable);
-        if (nonStableElements.length > 0) {
-            const nonStableElement = this.slideManager.getIdentifialbeProjectorElement(nonStableElements[0]); // The normal case is just one non stable slide
-            try {
-                const viewModel = this.projectorService.getViewModelFromProjectorElement(nonStableElement);
-                if (viewModel instanceof BaseAgendaViewModel) {
-                    return viewModel.getAgendaItem();
-                }
-            } catch (e) {
-                // make TypeScript silent.
-            }
-        }
-        return null;
-    }
-
     /**
      * Queries, if the slide/overlay is projected on the given projector.
      *
diff --git a/client/src/app/site/projector/services/current-speaker-chyron-slide.service.ts b/client/src/app/site/projector/services/current-speaker-chyron-slide.service.ts
new file mode 100644
index 000000000..eec73bffc
--- /dev/null
+++ b/client/src/app/site/projector/services/current-speaker-chyron-slide.service.ts
@@ -0,0 +1,51 @@
+import { Injectable } from '@angular/core';
+
+import { ProjectorService } from 'app/core/core-services/projector.service';
+import { ViewProjector } from '../models/view-projector';
+import { IdentifiableProjectorElement } from 'app/shared/models/core/projector';
+
+/**
+ */
+@Injectable({
+    providedIn: 'root'
+})
+export class CurrentSpeakerChyronSlideService {
+    public constructor(private projectorService: ProjectorService) {}
+
+    /**
+     * Returns the basic projector element for the chyron slide
+     *
+     * @returns the identifiable chyron projector element.
+     */
+    private getCurrentSpeakerChyronProjectorElement(): IdentifiableProjectorElement {
+        return {
+            name: 'agenda/current-speaker-chyron',
+            stable: true,
+            getIdentifiers: () => ['name']
+        };
+    }
+
+    /**
+     * Queries, if the slide is projected on the given projector.
+     *
+     * @param projector The projector
+     * @returns if the slide is projected on the projector
+     */
+    public isProjectedOn(projector: ViewProjector): boolean {
+        return this.projectorService.isProjectedOn(this.getCurrentSpeakerChyronProjectorElement(), projector.projector);
+    }
+
+    /**
+     * Toggle the projection state of the slide on the given projector
+     *
+     * @param projector The projector
+     */
+    public async toggleOn(projector: ViewProjector): Promise<void> {
+        const isClosProjected = this.isProjectedOn(projector);
+        if (isClosProjected) {
+            await this.projectorService.removeFrom(projector.projector, this.getCurrentSpeakerChyronProjectorElement());
+        } else {
+            await this.projectorService.projectOn(projector.projector, this.getCurrentSpeakerChyronProjectorElement());
+        }
+    }
+}
diff --git a/client/src/app/slides/agenda/current-speaker-chyron/current-speaker-chyron-slide-data.ts b/client/src/app/slides/agenda/current-speaker-chyron/current-speaker-chyron-slide-data.ts
new file mode 100644
index 000000000..93c7218ef
--- /dev/null
+++ b/client/src/app/slides/agenda/current-speaker-chyron/current-speaker-chyron-slide-data.ts
@@ -0,0 +1,3 @@
+export interface CurrentSpeakerChyronSlideData {
+    current_speaker?: string;
+}
diff --git a/client/src/app/slides/agenda/current-speaker-chyron/current-speaker-chyron-slide.component.html b/client/src/app/slides/agenda/current-speaker-chyron/current-speaker-chyron-slide.component.html
new file mode 100644
index 000000000..983e574c3
--- /dev/null
+++ b/client/src/app/slides/agenda/current-speaker-chyron/current-speaker-chyron-slide.component.html
@@ -0,0 +1,5 @@
+<div id="chyron" *ngIf="data">
+    <div id="inner">
+        {{ data.data.current_speaker }}
+    </div>
+</div>
diff --git a/client/src/app/slides/agenda/current-speaker-chyron/current-speaker-chyron-slide.component.scss b/client/src/app/slides/agenda/current-speaker-chyron/current-speaker-chyron-slide.component.scss
new file mode 100644
index 000000000..a670349eb
--- /dev/null
+++ b/client/src/app/slides/agenda/current-speaker-chyron/current-speaker-chyron-slide.component.scss
@@ -0,0 +1,14 @@
+#chyron {
+    position: absolute;
+    left: 0;
+    bottom: 1em;
+    z-index: 10;
+    width: 100%;
+
+    #inner {
+        background-color: green;
+        padding: 12px;
+        margin: 12px;
+        font-size: 32px;
+    }
+}
diff --git a/client/src/app/slides/agenda/current-speaker-chyron/current-speaker-chyron-slide.component.spec.ts b/client/src/app/slides/agenda/current-speaker-chyron/current-speaker-chyron-slide.component.spec.ts
new file mode 100644
index 000000000..77713ffa2
--- /dev/null
+++ b/client/src/app/slides/agenda/current-speaker-chyron/current-speaker-chyron-slide.component.spec.ts
@@ -0,0 +1,26 @@
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { CurrentSpeakerChyronSlideComponent } from './current-speaker-chyron-slide.component';
+import { E2EImportsModule } from '../../../../e2e-imports.module';
+
+describe('CurrentSpeakerChyronSlideComponent', () => {
+    let component: CurrentSpeakerChyronSlideComponent;
+    let fixture: ComponentFixture<CurrentSpeakerChyronSlideComponent>;
+
+    beforeEach(async(() => {
+        TestBed.configureTestingModule({
+            imports: [E2EImportsModule],
+            declarations: [CurrentSpeakerChyronSlideComponent]
+        }).compileComponents();
+    }));
+
+    beforeEach(() => {
+        fixture = TestBed.createComponent(CurrentSpeakerChyronSlideComponent);
+        component = fixture.componentInstance;
+        fixture.detectChanges();
+    });
+
+    it('should create', () => {
+        expect(component).toBeTruthy();
+    });
+});
diff --git a/client/src/app/slides/agenda/current-speaker-chyron/current-speaker-chyron-slide.component.ts b/client/src/app/slides/agenda/current-speaker-chyron/current-speaker-chyron-slide.component.ts
new file mode 100644
index 000000000..d43fd6929
--- /dev/null
+++ b/client/src/app/slides/agenda/current-speaker-chyron/current-speaker-chyron-slide.component.ts
@@ -0,0 +1,15 @@
+import { Component } from '@angular/core';
+
+import { BaseSlideComponent } from 'app/slides/base-slide-component';
+import { CurrentSpeakerChyronSlideData } from './current-speaker-chyron-slide-data';
+
+@Component({
+    selector: 'os-current-speaker-chyron-speakers-slide',
+    templateUrl: './current-speaker-chyron-slide.component.html',
+    styleUrls: ['./current-speaker-chyron-slide.component.scss']
+})
+export class CurrentSpeakerChyronSlideComponent extends BaseSlideComponent<CurrentSpeakerChyronSlideData> {
+    public constructor() {
+        super();
+    }
+}
diff --git a/client/src/app/slides/agenda/current-speaker-chyron/current-speaker-chyron-slide.module.spec.ts b/client/src/app/slides/agenda/current-speaker-chyron/current-speaker-chyron-slide.module.spec.ts
new file mode 100644
index 000000000..8906cd0f2
--- /dev/null
+++ b/client/src/app/slides/agenda/current-speaker-chyron/current-speaker-chyron-slide.module.spec.ts
@@ -0,0 +1,13 @@
+import { CurrentSpeakerChyronSlideModule } from './current-speaker-chyron-slide.module';
+
+describe('CurrentSpeakerChyronSlideModule', () => {
+    let currentSpeakerChyronSlideModule: CurrentSpeakerChyronSlideModule;
+
+    beforeEach(() => {
+        currentSpeakerChyronSlideModule = new CurrentSpeakerChyronSlideModule();
+    });
+
+    it('should create an instance', () => {
+        expect(currentSpeakerChyronSlideModule).toBeTruthy();
+    });
+});
diff --git a/client/src/app/slides/agenda/current-speaker-chyron/current-speaker-chyron-slide.module.ts b/client/src/app/slides/agenda/current-speaker-chyron/current-speaker-chyron-slide.module.ts
new file mode 100644
index 000000000..8c1bd0ece
--- /dev/null
+++ b/client/src/app/slides/agenda/current-speaker-chyron/current-speaker-chyron-slide.module.ts
@@ -0,0 +1,7 @@
+import { NgModule } from '@angular/core';
+
+import { makeSlideModule } from 'app/slides/base-slide-module';
+import { CurrentSpeakerChyronSlideComponent } from './current-speaker-chyron-slide.component';
+
+@NgModule(makeSlideModule(CurrentSpeakerChyronSlideComponent))
+export class CurrentSpeakerChyronSlideModule {}
diff --git a/client/src/app/slides/all-slide-configurations.ts b/client/src/app/slides/all-slide-configurations.ts
index ecbab229f..d4cb6c53e 100644
--- a/client/src/app/slides/all-slide-configurations.ts
+++ b/client/src/app/slides/all-slide-configurations.ts
@@ -72,6 +72,11 @@ export const allSlidesDynamicConfiguration: (SlideDynamicConfiguration & Slide)[
         scaleable: false,
         scrollable: false
     },
+    {
+        slide: 'agenda/current-speaker-chyron',
+        scaleable: false,
+        scrollable: false
+    },
     {
         slide: 'assignments/assignment',
         scaleable: true,
diff --git a/client/src/app/slides/all-slides.ts b/client/src/app/slides/all-slides.ts
index 67e60cedc..8bd28e026 100644
--- a/client/src/app/slides/all-slides.ts
+++ b/client/src/app/slides/all-slides.ts
@@ -78,7 +78,7 @@ export const allSlides: SlideManifest[] = [
         loadChildren:
             './slides/agenda/current-list-of-speakers/current-list-of-speakers-slide.module#CurrentListOfSpeakersSlideModule',
         verboseName: 'Current list of speakers',
-        elementIdentifiers: ['name', 'id'],
+        elementIdentifiers: ['name'],
         canBeMappedToModel: false
     },
     {
@@ -87,7 +87,16 @@ export const allSlides: SlideManifest[] = [
         loadChildren:
             './slides/agenda/current-list-of-speakers-overlay/current-list-of-speakers-overlay-slide.module#CurrentListOfSpeakersOverlaySlideModule',
         verboseName: 'Current list of speakers overlay',
-        elementIdentifiers: ['name', 'id'],
+        elementIdentifiers: ['name'],
+        canBeMappedToModel: false
+    },
+    {
+        slide: 'agenda/current-speaker-chyron',
+        path: 'agenda/current-speaker-chyron',
+        loadChildren:
+            './slides/agenda/current-speaker-chyron/current-speaker-chyron-slide.module#CurrentSpeakerChyronSlideModule',
+        verboseName: 'Current speaker chyron',
+        elementIdentifiers: ['name'],
         canBeMappedToModel: false
     },
     {
diff --git a/openslides/agenda/projector.py b/openslides/agenda/projector.py
index 21f63f59f..8913fa907 100644
--- a/openslides/agenda/projector.py
+++ b/openslides/agenda/projector.py
@@ -1,5 +1,5 @@
 from collections import defaultdict
-from typing import Any, Dict, List
+from typing import Any, Dict, List, Union
 
 from ..users.projector import get_user_name
 from ..utils.projector import (
@@ -149,31 +149,16 @@ def get_list_of_speakers_slide_data(all_data: AllData, item_id: int) -> Dict[str
     }
 
 
-def current_list_of_speakers_slide(
-    all_data: AllData, element: Dict[str, Any], projector_id: int
-) -> Dict[str, Any]:
+def get_current_item_id_for_projector(
+    all_data: AllData, projector: Dict[str, Any]
+) -> Union[int, None]:
     """
-    The current list of speakers slide. Creates the data for the given projector.
+    Search for elements, that do have an agenda item:
+    Try to get a model by the collection and id in the element. This
+    model needs to have a 'agenda_item_id'. This item must exist. The first
+    matching element is taken.
     """
-    try:
-        this_projector = all_data["core/projector"][projector_id]
-    except KeyError:
-        raise ProjectorElementException(f"Projector {projector_id} does not exist")
-
-    reference_projector_id = this_projector["reference_projector_id"] or projector_id
-    try:
-        reference_projector = all_data["core/projector"][reference_projector_id]
-    except KeyError:
-        raise ProjectorElementException(
-            f"Projector {reference_projector_id} does not exist"
-        )
-
-    # Search for elements, that do have an agenda item:
-    # Try to get a model by the collection and id in the element. This
-    # model needs to have a 'agenda_item_id'. This item must exist. The first
-    # matching element is taken.
-
-    elements = reference_projector["elements"]
+    elements = projector["elements"]
     item_id = None
     for element in elements:
         if "id" not in element:
@@ -193,12 +178,69 @@ def current_list_of_speakers_slide(
         item_id = model["agenda_item_id"]
         break
 
+    return item_id
+
+
+def get_reference_projector(all_data: AllData, projector_id: int) -> Dict[str, Any]:
+    """
+    Returns the reference projector to the given projector (by id)
+    """
+    try:
+        this_projector = all_data["core/projector"][projector_id]
+    except KeyError:
+        raise ProjectorElementException(f"Projector {projector_id} does not exist")
+
+    reference_projector_id = this_projector["reference_projector_id"] or projector_id
+    try:
+        reference_projector = all_data["core/projector"][reference_projector_id]
+    except KeyError:
+        raise ProjectorElementException(
+            f"Projector {reference_projector_id} does not exist"
+        )
+
+    return reference_projector
+
+
+def current_list_of_speakers_slide(
+    all_data: AllData, element: Dict[str, Any], projector_id: int
+) -> Dict[str, Any]:
+    """
+    The current list of speakers slide. Creates the data for the given projector.
+    """
+    reference_projector = get_reference_projector(all_data, projector_id)
+    item_id = get_current_item_id_for_projector(all_data, reference_projector)
     if item_id is None:  # no element found
         return {}
 
     return get_list_of_speakers_slide_data(all_data, item_id)
 
 
+def current_speaker_chyron_slide(
+    all_data: AllData, element: Dict[str, Any], projector_id: int
+) -> Dict[str, Any]:
+    """
+    Returns the username for the current speaker.
+    """
+    reference_projector = get_reference_projector(all_data, projector_id)
+    item_id = get_current_item_id_for_projector(all_data, reference_projector)
+    if item_id is None:  # no element found
+        return {}
+
+    # get item
+    try:
+        item = all_data["agenda/item"][item_id]
+    except KeyError:
+        raise ProjectorElementException(f"Item {item_id} does not exist")
+
+    # find current speaker
+    current_speaker = None
+    for speaker in item["speakers"]:
+        if speaker["begin_time"] is not None and speaker["end_time"] is None:
+            current_speaker = get_user_name(all_data, speaker["user_id"])
+
+    return {"current_speaker": current_speaker}
+
+
 def register_projector_slides() -> None:
     register_projector_slide("agenda/item-list", item_list_slide)
     register_projector_slide("agenda/list-of-speakers", list_of_speakers_slide)
@@ -208,3 +250,6 @@ def register_projector_slides() -> None:
     register_projector_slide(
         "agenda/current-list-of-speakers-overlay", current_list_of_speakers_slide
     )
+    register_projector_slide(
+        "agenda/current-speaker-chyron", current_speaker_chyron_slide
+    )
diff --git a/openslides/core/config_variables.py b/openslides/core/config_variables.py
index 36c73d454..d6fc804b7 100644
--- a/openslides/core/config_variables.py
+++ b/openslides/core/config_variables.py
@@ -203,62 +203,6 @@ def get_config_variables():
         group="Projector",
     )
 
-    yield ConfigVariable(
-        name="projector_enable_logo",
-        default_value=True,
-        input_type="boolean",
-        label="Show logo on projector",
-        help_text="You can replace the logo by uploading an image and set it as "
-        'the "Projector logo" in "files".',
-        weight=152,
-        group="Projector",
-    )
-
-    yield ConfigVariable(
-        name="projector_enable_title",
-        default_value=True,
-        input_type="boolean",
-        label="Show title and description of event on projector",
-        weight=155,
-        group="Projector",
-    )
-
-    yield ConfigVariable(
-        name="projector_enable_header_footer",
-        default_value=True,
-        input_type="boolean",
-        label="Display header and footer",
-        weight=157,
-        group="Projector",
-    )
-
-    yield ConfigVariable(
-        name="projector_header_backgroundcolor",
-        default_value="#317796",
-        input_type="colorpicker",
-        label="Background color of projector header and footer",
-        weight=160,
-        group="Projector",
-    )
-
-    yield ConfigVariable(
-        name="projector_header_fontcolor",
-        default_value="#F5F5F5",
-        input_type="colorpicker",
-        label="Font color of projector header and footer",
-        weight=165,
-        group="Projector",
-    )
-
-    yield ConfigVariable(
-        name="projector_h1_fontcolor",
-        default_value="#317796",
-        input_type="colorpicker",
-        label="Font color of projector headline",
-        weight=170,
-        group="Projector",
-    )
-
     yield ConfigVariable(
         name="projector_default_countdown",
         default_value=60,
@@ -268,15 +212,6 @@ def get_config_variables():
         group="Projector",
     )
 
-    yield ConfigVariable(
-        name="projector_background_color",
-        default_value="#FFFFFF",
-        input_type="colorpicker",
-        label="Backgroundolor of the projector",
-        weight=190,
-        group="Projector",
-    )
-
     yield ConfigVariable(
         name="projector_currentListOfSpeakers_reference",
         default_value=1,
diff --git a/openslides/core/migrations/0018_auto_20190222_1209.py b/openslides/core/migrations/0018_auto_20190222_1209.py
new file mode 100644
index 000000000..cca3e0f12
--- /dev/null
+++ b/openslides/core/migrations/0018_auto_20190222_1209.py
@@ -0,0 +1,46 @@
+# Generated by Django 2.1.5 on 2019-02-22 11:09
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [("core", "0017_auto_20190219_2015")]
+
+    operations = [
+        migrations.AddField(
+            model_name="projector",
+            name="background_color",
+            field=models.CharField(default="#ffffff", max_length=7),
+        ),
+        migrations.AddField(
+            model_name="projector",
+            name="header_background_color",
+            field=models.CharField(default="#317796", max_length=7),
+        ),
+        migrations.AddField(
+            model_name="projector",
+            name="header_font_color",
+            field=models.CharField(default="#f5f5f5", max_length=7),
+        ),
+        migrations.AddField(
+            model_name="projector",
+            name="header_h1_color",
+            field=models.CharField(default="#317796", max_length=7),
+        ),
+        migrations.AddField(
+            model_name="projector",
+            name="show_header_footer",
+            field=models.BooleanField(default=True),
+        ),
+        migrations.AddField(
+            model_name="projector",
+            name="show_logo",
+            field=models.BooleanField(default=True),
+        ),
+        migrations.AddField(
+            model_name="projector",
+            name="show_title",
+            field=models.BooleanField(default=True),
+        ),
+    ]
diff --git a/openslides/core/models.py b/openslides/core/models.py
index 7267340ec..199ad26bb 100644
--- a/openslides/core/models.py
+++ b/openslides/core/models.py
@@ -82,6 +82,14 @@ class Projector(RESTModelMixin, models.Model):
     width = models.PositiveIntegerField(default=1024)
     height = models.PositiveIntegerField(default=768)
 
+    background_color = models.CharField(max_length=7, default="#ffffff")
+    header_background_color = models.CharField(max_length=7, default="#317796")
+    header_font_color = models.CharField(max_length=7, default="#f5f5f5")
+    header_h1_color = models.CharField(max_length=7, default="#317796")
+    show_header_footer = models.BooleanField(default=True)
+    show_title = models.BooleanField(default=True)
+    show_logo = models.BooleanField(default=True)
+
     name = models.CharField(max_length=255, unique=True, blank=True)
 
     reference_projector = models.ForeignKey(
diff --git a/openslides/core/serializers.py b/openslides/core/serializers.py
index a9d306434..1be511fab 100644
--- a/openslides/core/serializers.py
+++ b/openslides/core/serializers.py
@@ -99,6 +99,13 @@ class ProjectorSerializer(ModelSerializer):
             "height",
             "reference_projector",
             "projectiondefaults",
+            "background_color",
+            "header_background_color",
+            "header_font_color",
+            "header_h1_color",
+            "show_header_footer",
+            "show_title",
+            "show_logo",
         )
         read_only_fields = ("scale", "scroll")