Subtitles for projected elements in the projector detail view

client/src/app/core/core-services/projector.service.ts

@@ -25,6 +25,11 @@ import { HttpService } from './http.service';
 import { ProjectorDataService } from './projector-data.service';
 import { ViewModelStoreService } from './view-model-store.service';
 
+export interface ProjectorTitle {
+    title: string;
+    subtitle?: string;
+}
+
 /**
  * This service cares about Projectables being projected and manage all projection-related
  * actions.
@@ -325,7 +330,7 @@ export class ProjectorService {
 
     /**
      */
-    public getSlideTitle(element: ProjectorElement): string {
+    public getSlideTitle(element: ProjectorElement): ProjectorTitle {
         if (this.slideManager.canSlideBeMappedToModel(element.name)) {
             const idElement = this.slideManager.getIdentifialbeProjectorElement(element);
             const viewModel = this.getViewModelFromProjectorElement(idElement);
@@ -338,7 +343,7 @@ export class ProjectorService {
             return configuration.getSlideTitle(element, this.translate, this.viewModelStore);
         }
 
-        return this.translate.instant(this.slideManager.getSlideVerboseName(element.name));
+        return { title: this.translate.instant(this.slideManager.getSlideVerboseName(element.name)) };
     }
 
     /**

client/src/app/core/repositories/agenda/item-repository.service.ts

@@ -14,6 +14,7 @@ import { Identifiable } from 'app/shared/models/base/identifiable';
 import { ItemTitleInformation, ViewItem } from 'app/site/agenda/models/view-item';
 import { ViewAssignment } from 'app/site/assignments/models/view-assignment';
 import {
+    AgendaListTitle,
     BaseViewModelWithAgendaItem,
     isBaseViewModelWithAgendaItem
 } from 'app/site/base/base-view-model-with-agenda-item';
@@ -79,7 +80,7 @@ export class ItemRepositoryService extends BaseHasContentObjectRepository<
         return this.translate.instant(plural ? 'Items' : 'Item');
     };
 
-    public getTitle = (titleInformation: ItemTitleInformation) => {
+    private getAgendaTitle(titleInformation: ItemTitleInformation): AgendaListTitle {
         if (titleInformation.contentObject) {
             return titleInformation.contentObject.getAgendaListTitle();
         } else {
@@ -88,36 +89,14 @@ export class ItemRepositoryService extends BaseHasContentObjectRepository<
             ) as BaseIsAgendaItemContentObjectRepository<any, any, any>;
             return repo.getAgendaListTitle(titleInformation.title_information);
         }
+    }
+
+    public getTitle = (titleInformation: ItemTitleInformation) => {
+        return this.getAgendaTitle(titleInformation).title;
     };
 
-    /**
+    public getSubtitle = (titleInformation: ItemTitleInformation) => {
-     * Overrides the base function, if implemented.
+        return this.getAgendaTitle(titleInformation).subtitle;
-     *
-     * @returns An optional subtitle as `string`. Defaults to `null`.
-     */
-    public getSubtitle = (viewItem: ViewItem) => {
-        if (viewItem.contentObject) {
-            return viewItem.contentObject.getAgendaSubtitle();
-        } else {
-            // The subtitle is not present in the title_information yet.
-            return null;
-        }
-    };
-
-    /**
-     * Overrides the base function.
-     *
-     * @returns The title without any prefix like item number.
-     */
-    public getTitleWithoutItemNumber = (titleInformation: ItemTitleInformation) => {
-        if (titleInformation.contentObject) {
-            return titleInformation.contentObject.getAgendaListTitleWithoutItemNumber();
-        } else {
-            const repo = this.collectionStringMapperService.getRepository(
-                titleInformation.contentObjectData.collection
-            ) as BaseIsAgendaItemContentObjectRepository<any, any, any>;
-            return repo.getAgendaListTitleWithoutItemNumber(titleInformation.title_information);
-        }
     };
 
     /**

client/src/app/core/repositories/base-is-agenda-item-and-list-of-speakers-content-object-repository.ts

@@ -3,6 +3,7 @@ import { ViewItem } from 'app/site/agenda/models/view-item';
 import { ViewListOfSpeakers } from 'app/site/agenda/models/view-list-of-speakers';
 import { BaseProjectableViewModel } from 'app/site/base/base-projectable-view-model';
 import {
+    AgendaListTitle,
     BaseViewModelWithAgendaItem,
     TitleInformationWithAgendaItem
 } from 'app/site/base/base-view-model-with-agenda-item';
@@ -52,14 +53,11 @@ export abstract class BaseIsAgendaItemAndListOfSpeakersContentObjectRepository<
         });
     }
 
-    public getAgendaListTitle(titleInformation: T): string {
+    public getAgendaListTitle(titleInformation: T): AgendaListTitle {
         // Return the agenda title with the model's verbose name appended
         const numberPrefix = titleInformation.agenda_item_number() ? `${titleInformation.agenda_item_number()} · ` : '';
-        return numberPrefix + this.getTitle(titleInformation) + ' (' + this.getVerboseName() + ')';
+        const title = numberPrefix + this.getTitle(titleInformation) + ' (' + this.getVerboseName() + ')';
-    }
+        return { title };
-
-    public getAgendaSubtitle(viewModel: V): string | null {
-        return null;
     }
 
     public getAgendaSlideTitle(titleInformation: T): string {
@@ -68,19 +66,8 @@ export abstract class BaseIsAgendaItemAndListOfSpeakersContentObjectRepository<
         return numberPrefix + this.getTitle(titleInformation);
     }
 
-    /**
-     * Function to get the list-title without the item-number.
-     *
-     * @param titleInformation The title-information for an object.
-     *
-     * @returns {string} The title without any prefix like item-number.
-     */
-    public getAgendaListTitleWithoutItemNumber(titleInformation: T): string {
-        return this.getTitle(titleInformation) + ' (' + this.getVerboseName() + ')';
-    }
-
     public getListOfSpeakersTitle = (titleInformation: T) => {
-        return this.getAgendaListTitle(titleInformation);
+        return this.getAgendaListTitle(titleInformation).title;
     };
 
     public getListOfSpeakersSlideTitle = (titleInformation: T) => {
@@ -90,9 +77,7 @@ export abstract class BaseIsAgendaItemAndListOfSpeakersContentObjectRepository<
     protected createViewModelWithTitles(model: M): V {
         const viewModel = super.createViewModelWithTitles(model);
         viewModel.getAgendaListTitle = () => this.getAgendaListTitle(viewModel);
-        viewModel.getAgendaListTitleWithoutItemNumber = () => this.getAgendaListTitleWithoutItemNumber(viewModel);
         viewModel.getAgendaSlideTitle = () => this.getAgendaSlideTitle(viewModel);
-        viewModel.getAgendaSubtitle = () => this.getAgendaSubtitle(viewModel);
         viewModel.getListOfSpeakersTitle = () => this.getListOfSpeakersTitle(viewModel);
         viewModel.getListOfSpeakersSlideTitle = () => this.getListOfSpeakersSlideTitle(viewModel);
         return viewModel;

client/src/app/core/repositories/base-is-agenda-item-content-object-repository.ts

@@ -2,6 +2,7 @@ import { TranslateService } from '@ngx-translate/core';
 
 import { ViewItem } from 'app/site/agenda/models/view-item';
 import {
+    AgendaListTitle,
     BaseViewModelWithAgendaItem,
     TitleInformationWithAgendaItem
 } from 'app/site/base/base-view-model-with-agenda-item';
@@ -29,8 +30,7 @@ export interface IBaseIsAgendaItemContentObjectRepository<
     M extends BaseModel,
     T extends TitleInformationWithAgendaItem
 > extends BaseRepository<V, M, T> {
-    getAgendaListTitle: (titleInformation: T) => string;
+    getAgendaListTitle: (titleInformation: T) => AgendaListTitle;
-    getAgendaListTitleWithoutItemNumber: (titleInformation: T) => string;
     getAgendaSlideTitle: (titleInformation: T) => string;
 }
 
@@ -77,31 +77,11 @@ export abstract class BaseIsAgendaItemContentObjectRepository<
      * @returns the agenda title for the agenda item list. Should
      * be `<item number> · <title> (<type>)`. E.g. `7 · the is an election (Election)`.
      */
-    public getAgendaListTitle(titleInformation: T): string {
+    public getAgendaListTitle(titleInformation: T): AgendaListTitle {
         // Return the agenda title with the model's verbose name appended
         const numberPrefix = titleInformation.agenda_item_number() ? `${titleInformation.agenda_item_number()} · ` : '';
-        return numberPrefix + this.getTitle(titleInformation) + ' (' + this.getVerboseName() + ')';
+        const title = numberPrefix + this.getTitle(titleInformation) + ' (' + this.getVerboseName() + ')';
-    }
+        return { title };
-
-    /**
-     * Overrides the base function. Returns an optional subtitle.
-     *
-     * @param viewModel The model to get the subtitle from.
-     * @returns A string as subtitle. Defaults to `null`.
-     */
-    public getAgendaSubtitle(viewModel: V): string | null {
-        return null;
-    }
-
-    /**
-     * Function to return the title without item-number, in example used for pdf-creation.
-     *
-     * @param titleInformation The title information.
-     *
-     * @returns {string} The title without any prefix like the item-number.
-     */
-    public getAgendaListTitleWithoutItemNumber(titleInformation: T): string {
-        return this.getTitle(titleInformation) + ' (' + this.getVerboseName() + ')';
     }
 
     /**
@@ -117,9 +97,7 @@ export abstract class BaseIsAgendaItemContentObjectRepository<
     protected createViewModelWithTitles(model: M): V {
         const viewModel = super.createViewModelWithTitles(model);
         viewModel.getAgendaListTitle = () => this.getAgendaListTitle(viewModel);
-        viewModel.getAgendaListTitleWithoutItemNumber = () => this.getAgendaListTitleWithoutItemNumber(viewModel);
         viewModel.getAgendaSlideTitle = () => this.getAgendaSlideTitle(viewModel);
-        viewModel.getAgendaSubtitle = () => this.getAgendaSubtitle(viewModel);
         return viewModel;
     }
 }

client/src/app/core/repositories/motions/motion-repository.service.ts

@@ -17,6 +17,7 @@ import { Motion } from 'app/shared/models/motions/motion';
 import { Submitter } from 'app/shared/models/motions/submitter';
 import { ViewUnifiedChange, ViewUnifiedChangeType } from 'app/shared/models/motions/view-unified-change';
 import { PersonalNoteContent } from 'app/shared/models/users/personal-note';
+import { AgendaListTitle } from 'app/site/base/base-view-model-with-agenda-item';
 import { ViewMediafile } from 'app/site/mediafiles/models/view-mediafile';
 import { ViewCategory } from 'app/site/motions/models/view-category';
 import { MotionTitleInformation, ViewMotion } from 'app/site/motions/models/view-motion';
@@ -269,46 +270,40 @@ export class MotionRepositoryService extends BaseIsAgendaItemAndListOfSpeakersCo
     public getAgendaListTitle = (titleInformation: MotionTitleInformation) => {
         const numberPrefix = titleInformation.agenda_item_number() ? `${titleInformation.agenda_item_number()} · ` : '';
         // Append the verbose name only, if not the special format 'Motion <identifier>' is used.
+        let title;
         if (titleInformation.identifier) {
-            return `${numberPrefix}${this.translate.instant('Motion')} ${titleInformation.identifier} · ${
+            title = `${numberPrefix}${this.translate.instant('Motion')} ${titleInformation.identifier} · ${
                 titleInformation.title
             }`;
         } else {
-            return `${numberPrefix}${titleInformation.title} (${this.getVerboseName()})`;
+            title = `${numberPrefix}${titleInformation.title} (${this.getVerboseName()})`;
         }
-    };
+        const agendaTitle: AgendaListTitle = { title };
 
-    /**
+        // Subtitle.
-     * @override The base function and returns the submitters as optional subtitle.
+        // This is a bit hacky: If one has not motions.can_see, the titleinformation is nut sufficient for
-     */
+        // submitters. So try-cast titleInformation to a ViewMotion and check, if submittersAsUsers is available
-    public getAgendaSubtitle = (motion: ViewMotion) => {
+        const viewMotion: ViewMotion = titleInformation as ViewMotion;
-        if (motion.submittersAsUsers && motion.submittersAsUsers.length) {
+        if (viewMotion.submittersAsUsers && viewMotion.submittersAsUsers.length) {
-            return `${this.translate.instant('by')} ${motion.submittersAsUsers.join(', ')}`;
+            agendaTitle.subtitle = `${this.translate.instant('by')} ${viewMotion.submittersAsUsers.join(', ')}`;
-        } else {
-            return null;
-        }
-    };
-
-    /**
-     * @override The base function
-     */
-    public getAgendaListTitleWithoutItemNumber = (titleInformation: MotionTitleInformation) => {
-        if (titleInformation.identifier) {
-            return this.translate.instant('Motion') + ' ' + titleInformation.identifier;
-        } else {
-            return titleInformation.title + `(${this.getVerboseName()})`;
         }
+        return agendaTitle;
     };
 
     public getVerboseName = (plural: boolean = false) => {
         return this.translate.instant(plural ? 'Motions' : 'Motion');
     };
 
+    public getProjectorTitle = (viewMotion: ViewMotion) => {
+        const subtitle = viewMotion.item && viewMotion.item.comment ? viewMotion.item.comment : null;
+        return { title: this.getAgendaSlideTitle(viewMotion), subtitle };
+    };
+
     protected createViewModelWithTitles(model: Motion): ViewMotion {
         const viewModel = super.createViewModelWithTitles(model);
 
         viewModel.getIdentifierOrTitle = () => this.getIdentifierOrTitle(viewModel);
-        viewModel.getProjectorTitle = () => this.getAgendaSlideTitle(viewModel);
+        viewModel.getProjectorTitle = () => this.getProjectorTitle(viewModel);
 
         return viewModel;
     }

client/src/app/core/repositories/topics/topic-repository.service.ts

@@ -61,7 +61,7 @@ export class TopicRepositoryService extends BaseIsAgendaItemAndListOfSpeakersCon
 
     public getAgendaListTitle = (titleInformation: TopicTitleInformation) => {
         // Do not append ' (Topic)' to the title.
-        return this.getTitle(titleInformation);
+        return { title: this.getTitle(titleInformation) };
     };
 
     public getAgendaSlideTitle = (titleInformation: TopicTitleInformation) => {
@@ -69,15 +69,6 @@ export class TopicRepositoryService extends BaseIsAgendaItemAndListOfSpeakersCon
         return this.getTitle(titleInformation);
     };
 
-    /**
-     * @override The base function.
-     *
-     * @returns The plain title.
-     */
-    public getAgendaListTitleWithoutItemNumber = (titleInformation: TopicTitleInformation) => {
-        return titleInformation.title;
-    };
-
     public getVerboseName = (plural: boolean = false) => {
         return this.translate.instant(plural ? 'Topics' : 'Topic');
     };

client/src/app/site/agenda/models/view-list-of-speakers.ts

@@ -1,3 +1,4 @@
+import { ProjectorTitle } from 'app/core/core-services/projector.service';
 import { ListOfSpeakers, ListOfSpeakersWithoutNestedModels } from 'app/shared/models/agenda/list-of-speakers';
 import { ContentObject } from 'app/shared/models/base/content-object';
 import { BaseViewModelWithContentObject } from 'app/site/base/base-view-model-with-content-object';
@@ -34,8 +35,8 @@ export class ViewListOfSpeakers extends BaseViewModelWithContentObject<ListOfSpe
         return `/agenda/speakers/${this.id}`;
     }
 
-    public getProjectorTitle(): string {
+    public getProjectorTitle(): ProjectorTitle {
-        return this.getTitle();
+        return { title: this.getTitle() };
     }
 
     public getSlide(): ProjectorElementBuildDeskriptor {

client/src/app/site/agenda/services/agenda-pdf.service.ts

@@ -87,7 +87,7 @@ export class AgendaPdfService {
                         text: nodeItem.item.item_number
                     },
                     {
-                        text: nodeItem.item.contentObject.getAgendaListTitleWithoutItemNumber()
+                        text: nodeItem.item.contentObject.getListTitle()
                     }
                 ]
             };

client/src/app/site/base/base-projectable-view-model.ts

@@ -1,3 +1,4 @@
+import { ProjectorTitle } from 'app/core/core-services/projector.service';
 import { ConfigService } from 'app/core/ui-services/config.service';
 import { BaseModel } from 'app/shared/models/base/base-model';
 import { BaseViewModel } from './base-view-model';
@@ -13,7 +14,7 @@ export abstract class BaseProjectableViewModel<M extends BaseModel = any> extend
     /**
      * @returns the projector title used for managing projector elements.
      */
-    public getProjectorTitle = () => {
+    public getProjectorTitle(): ProjectorTitle {
-        return this.getTitle();
+        return { title: this.getTitle() };
-    };
+    }
 }

client/src/app/site/base/base-view-model-with-agenda-item.ts

@@ -1,3 +1,4 @@
+import { ProjectorTitle } from 'app/core/core-services/projector.service';
 import { SearchRepresentation } from 'app/core/ui-services/search.service';
 import { BaseModelWithAgendaItem } from 'app/shared/models/base/base-model-with-agenda-item';
 import { DetailNavigable, isDetailNavigable } from 'app/shared/models/base/detail-navigable';
@@ -5,6 +6,11 @@ import { BaseProjectableViewModel } from './base-projectable-view-model';
 import { TitleInformation } from './base-view-model';
 import { isSearchable, Searchable } from './searchable';
 
+export interface AgendaListTitle {
+    title: string;
+    subtitle?: string;
+}
+
 export function isBaseViewModelWithAgendaItem(obj: any): obj is BaseViewModelWithAgendaItem {
     const model = <BaseViewModelWithAgendaItem>obj;
     return (
@@ -13,7 +19,6 @@ export function isBaseViewModelWithAgendaItem(obj: any): obj is BaseViewModelWit
         isSearchable(model) &&
         model.getAgendaSlideTitle !== undefined &&
         model.getAgendaListTitle !== undefined &&
-        model.getAgendaSubtitle !== undefined &&
         model.getCSVExportText !== undefined &&
         model.item !== undefined &&
         model.getModel !== undefined &&
@@ -42,12 +47,7 @@ export interface BaseViewModelWithAgendaItem<M extends BaseModelWithAgendaItem =
     /**
      * @return the agenda title with the verbose name of the content object
      */
-    getAgendaListTitle: () => string;
+    getAgendaListTitle: () => AgendaListTitle;
-
-    /**
-     * @return the agenda title with the verbose name of the content object
-     */
-    getAgendaListTitleWithoutItemNumber: () => string;
 }
 
 /**
@@ -62,6 +62,15 @@ export abstract class BaseViewModelWithAgendaItem<
         return this.item && this.item.item_number ? this.item.item_number : null;
     }
 
+    /**
+     * @returns the projector title used for managing projector elements.
+     * Appends the agneda item comment as the subtitle, if this model has an agenda item
+     */
+    public getProjectorTitle(): ProjectorTitle {
+        const subtitle = this.item.comment || null;
+        return { title: this.getTitle(), subtitle };
+    }
+
     /**
      * @returns the (optional) descriptive text to be exported in the CSV.
      * May be overridden by inheriting classes
@@ -70,15 +79,6 @@ export abstract class BaseViewModelWithAgendaItem<
         return '';
     }
 
-    /**
-     * @override The base-method from `IBaseViewModelWithAgendaItem`.
-     *
-     * @returns Defaults to `null`.
-     */
-    public getAgendaSubtitle(): string | null {
-        return null;
-    }
-
     public abstract getDetailStateURL(): string;
 
     /**

client/src/app/site/base/projectable.ts

@@ -1,3 +1,4 @@
+import { ProjectorTitle } from 'app/core/core-services/projector.service';
 import { ConfigService } from 'app/core/ui-services/config.service';
 import { IdentifiableProjectorElement, ProjectorElementOptions } from 'app/shared/models/core/projector';
 import { Displayable } from 'app/site/base/displayable';
@@ -32,7 +33,7 @@ export function isProjectable(obj: any): obj is Projectable {
  * Interface for every model, that should be projectable.
  */
 export interface Projectable extends Displayable {
-    getProjectorTitle: () => string;
+    getProjectorTitle: () => ProjectorTitle;
 
     getSlide(configSerice?: ConfigService): ProjectorElementBuildDeskriptor;
 }

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

@@ -169,8 +169,18 @@
                                     <mat-icon>videocam</mat-icon>
                                 </button>
 
+                                <!-- Slide title and subtitle -->
                                 <span class="ellipsis-overflow current-element-text">
                                     {{ getSlideTitle(element) }}
+                                    <os-icon-container
+                                        class="subtitle-nocolor"
+                                        size="small"
+                                        icon="comment"
+                                        [noWrap]="true"
+                                        *ngIf="getSlideSubtitle(element)"
+                                    >
+                                        {{ getSlideSubtitle(element) }}
+                                    </os-icon-container>
                                 </span>
 
                                 <button type="button" mat-icon-button (click)="unprojectCurrent(element)">
@@ -207,8 +217,18 @@
                                         <mat-icon>videocam</mat-icon>
                                     </button>
                                 </div>
+                                <!-- Slide title ans subtitle -->
                                 <div class="name">
-                                    <span>{{ getSlideTitle(element) }}</span>
+                                    <span class="ellipsis-overflow">{{ getSlideTitle(element) }}</span>
+                                    <os-icon-container
+                                        class="subtitle"
+                                        size="small"
+                                        icon="comment"
+                                        [noWrap]="true"
+                                        *ngIf="getSlideSubtitle(element)"
+                                    >
+                                        {{ getSlideSubtitle(element) }}
+                                    </os-icon-container>
                                 </div>
                                 <div class="button-right" *ngIf="editQueue">
                                     <div>
@@ -335,6 +355,7 @@
                         <ol>
                             <li *ngFor="let elements of projector.elements_history">
                                 {{ getSlideTitle(elements[0]) }}
+                                {{ getSlideSubtitle(elements[0]) }}
                             </li>
                         </ol>
                     </mat-expansion-panel>

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

@@ -208,7 +208,11 @@ export class ProjectorDetailComponent extends BaseViewComponent implements OnIni
     }
 
     public getSlideTitle(element: ProjectorElement): string {
-        return this.projectorService.getSlideTitle(element);
+        return this.projectorService.getSlideTitle(element).title;
+    }
+
+    public getSlideSubtitle(element: ProjectorElement): string | null {
+        return this.projectorService.getSlideTitle(element).subtitle;
     }
 
     public isProjected(obj: Projectable): boolean {

client/src/app/slides/slide-manifest.ts

@@ -3,6 +3,7 @@ import { LoadChildrenCallback } from '@angular/router';
 
 import { TranslateService } from '@ngx-translate/core';
 
+import { ProjectorTitle } from 'app/core/core-services/projector.service';
 import { ViewModelStoreService } from 'app/core/core-services/view-model-store.service';
 import { IdentifiableProjectorElement, ProjectorElement } from 'app/shared/models/core/projector';
 
@@ -30,7 +31,7 @@ export interface SlideDynamicConfiguration {
         element: ProjectorElement,
         translate: TranslateService,
         viewModelStore: ViewModelStoreService
-    ) => string;
+    ) => ProjectorTitle;
 }
 
 /**

client/src/assets/styles/global-components-style.scss

@@ -93,12 +93,16 @@
         color: mat-color($foreground, secondary-text);
     }
 
-    .subtitle {
+    .subtitle-nocolor {
-        color: mat-color($foreground, secondary-text);
         font-size: 12px;
         font-weight: 400;
     }
 
+    .subtitle {
+        @extend .subtitle-nocolor;
+        color: mat-color($foreground, secondary-text);
+    }
+
     .user-subtitle {
         color: mat-color($foreground, secondary-text);
     }