diff --git a/projects/editor/src/app/components/unit-view/page-view/properties/page-properties.component.ts b/projects/editor/src/app/components/unit-view/page-view/properties/page-properties.component.ts
index a93387685b23a16513ecd167942eaf414cc52d6e..2bacd6d70f5aa9d924959b188db92b53c3120db9 100644
--- a/projects/editor/src/app/components/unit-view/page-view/properties/page-properties.component.ts
+++ b/projects/editor/src/app/components/unit-view/page-view/properties/page-properties.component.ts
@@ -15,11 +15,13 @@ import { MessageService } from '../../../../../../../common/message.service';
<div class="input-group" fxLayoutAlign="space-between center">
Reihenfolge
<button mat-icon-button matSuffix color="accent"
- [style.margin-left.px]="50">
+ [style.margin-left.px]="50"
+ (click)="movePage('up')">
<mat-icon>north</mat-icon>
</button>
<button mat-icon-button color="accent"
- [style.margin-right.px]="20">
+ [style.margin-right.px]="20"
+ (click)="movePage('down')">
<mat-icon>south</mat-icon>
</button>
</div>
@@ -85,6 +87,10 @@ export class PagePropertiesComponent implements OnInit, OnDestroy {
});
}
+ movePage(direction: 'up' | 'down'): void {
+ this.unitService.movePage(this.selectedPage, direction);
+ }
+
updateModel(property: string, value: number | boolean, isInputValid: boolean | null = true): void {
if (isInputValid && value != null) {
this.unitService.updatePageProperty(this.selectedPage, property, value);
diff --git a/projects/editor/src/app/components/unit-view/unit-view.component.html b/projects/editor/src/app/components/unit-view/unit-view.component.html
index e2ca3d85b8075f452b685e7b881953f82f7d8ed9..97776e3773fab6d2c431d60229bdbb1c87c8ba93 100644
--- a/projects/editor/src/app/components/unit-view/unit-view.component.html
+++ b/projects/editor/src/app/components/unit-view/unit-view.component.html
@@ -11,8 +11,9 @@
</mat-drawer>
<mat-drawer-content>
- <mat-tab-group [style.height.%]="100" mat-align-tabs="start"
- [selectedIndex]="selectedPageIndex"
+ <mat-tab-group *ngIf="pagesLoaded"
+ [style.height.%]="100" mat-align-tabs="start"
+ [selectedIndex]="selectionService.selectedPageIndex | async"
(selectedIndexChange)="selectPage($event)">
<mat-tab *ngFor="let page of unit.pages; let i = index">
<ng-template mat-tab-label>
diff --git a/projects/editor/src/app/components/unit-view/unit-view.component.ts b/projects/editor/src/app/components/unit-view/unit-view.component.ts
index ad011b98113ade244e4d17cc1deba8b7bad9944a..b4822387aac777b9413343f9b56840ad5cc39732 100644
--- a/projects/editor/src/app/components/unit-view/unit-view.component.ts
+++ b/projects/editor/src/app/components/unit-view/unit-view.component.ts
@@ -1,6 +1,6 @@
import { Component, OnDestroy, OnInit } from '@angular/core';
import { Observable, Subject } from 'rxjs';
-import { takeUntil } from 'rxjs/operators';
+import { take, takeUntil } from 'rxjs/operators';
import { UnitService } from '../../unit.service';
import { DialogService } from '../../dialog.service';
import { SelectionService } from '../../selection.service';
@@ -24,8 +24,8 @@ import { Unit } from '../../../../../common/unit';
})
export class UnitViewComponent implements OnInit, OnDestroy {
unit!: Unit;
- selectedPageIndex: number = 0;
private ngUnsubscribe = new Subject<void>();
+ pagesLoaded = true;
constructor(public selectionService: SelectionService,
public unitService: UnitService,
@@ -37,25 +37,36 @@ export class UnitViewComponent implements OnInit, OnDestroy {
.subscribe((unit: Unit) => {
this.unit = unit;
});
+ // The following is a hack. The tab element gets bugged when changing the underlying array.
+ // With this we can temporarily remove it from the DOM and then add it again, re-initializing it.
+ this.unitService.pageMoved
+ .pipe(takeUntil(this.ngUnsubscribe))
+ .subscribe(() => {
+ this.pagesLoaded = false;
+ setTimeout(() => {
+ this.pagesLoaded = true;
+ });
+ });
}
selectPage(newIndex: number): void {
- this.selectedPageIndex = newIndex;
- this.selectionService.selectPage(this.unit.pages[this.selectedPageIndex]);
+ this.selectionService.selectPageIndex(newIndex);
}
addPage(): void {
this.unitService.addPage();
- this.selectionService.selectPage(this.unit.pages[this.unit.pages.length - 1]);
- this.selectedPageIndex = this.unit.pages.length - 1;
+ this.selectionService.selectPageIndex(this.unit.pages.length - 1);
}
deletePage(): void {
this.showConfirmDialog().pipe(takeUntil(this.ngUnsubscribe)).subscribe((result: boolean) => {
if (result) {
- this.unitService.deletePage(this.selectedPageIndex);
- this.selectedPageIndex -= 1;
- this.selectionService.selectPage(this.unit.pages[this.selectedPageIndex]);
+ this.selectionService.selectedPageIndex
+ .pipe(take(1))
+ .subscribe(index => {
+ this.unitService.deletePage(index);
+ this.selectionService.selectPageIndex(index - 1);
+ }).unsubscribe();
}
});
}
diff --git a/projects/editor/src/app/selection.service.ts b/projects/editor/src/app/selection.service.ts
index 576164a5413e0aba245778d62e72cff743fd0757..e2e176d0ca31f591d32f2c6fcb67a5c3defe2b04 100644
--- a/projects/editor/src/app/selection.service.ts
+++ b/projects/editor/src/app/selection.service.ts
@@ -12,6 +12,7 @@ export class SelectionService {
private unit!: Unit;
private _selectedPage!: Subject<UnitPage>;
+ private _selectedPageIndex: BehaviorSubject<number>;
private _selectedPageSection!: BehaviorSubject<UnitPageSection>;
private selectedPageSectionComponent!: any;
@@ -26,19 +27,25 @@ export class SelectionService {
this.unit = unit;
});
this._selectedPage = new BehaviorSubject(this.unit.pages[0]);
+ this._selectedPageIndex = new BehaviorSubject(0);
this._selectedPageSection = new BehaviorSubject(this.unit.pages[0].sections[0]);
this._selectedElements = new BehaviorSubject([] as UnitUIElement[]);
}
// === PAGE =======
- selectPage(page: UnitPage): void {
- this._selectedPage.next(page);
- this._selectedPageSection.next(page.sections[0]);
+ selectPageIndex(index: number): void {
+ this._selectedPage.next(this.unit.pages[index]);
+ this._selectedPageSection.next(this.unit.pages[index].sections[0]);
+ this._selectedPageIndex.next(index);
}
get selectedPage(): Observable<UnitPage> {
return this._selectedPage.asObservable();
}
+
+ get selectedPageIndex(): Observable<number> {
+ return this._selectedPageIndex.asObservable();
+ }
// ### PAGE ######
// === SECTION =====
diff --git a/projects/editor/src/app/unit.service.ts b/projects/editor/src/app/unit.service.ts
index 91d6710dc5f8cca375bc5318be8fc201f8cab54b..9506367e23f3a62d2417632e698ffe23073d51ef 100644
--- a/projects/editor/src/app/unit.service.ts
+++ b/projects/editor/src/app/unit.service.ts
@@ -17,6 +17,7 @@ export class UnitService {
private _unit: BehaviorSubject<Unit>;
elementPropertyUpdated: Subject<void> = new Subject<void>();
+ pageMoved: Subject<void> = new Subject<void>();
selectedPageIndex: number = 0; // TODO weg refactorn
constructor(private veronaApiService: VeronaAPIService,
@@ -57,6 +58,20 @@ export class UnitService {
this.veronaApiService.sendVoeDefinitionChangedNotification();
}
+ /* reorder page in page array */
+ movePage(selectedPage: UnitPage, direction: 'up' | 'down'): void {
+ const oldPageIndex = this._unit.value.pages.indexOf(selectedPage);
+ if ((this._unit.value.pages.length > 1) &&
+ !(direction === 'down' && oldPageIndex + 1 === this._unit.value.pages.length) &&
+ !(direction === 'up' && oldPageIndex === 0)) {
+ const newPageIndex = direction === 'up' ? oldPageIndex - 1 : oldPageIndex + 1;
+ const page = this._unit.value.pages.splice(oldPageIndex, 1);
+ this._unit.value.pages.splice(newPageIndex, 0, page[0]);
+ this._unit.next(this._unit.value);
+ this.pageMoved.next();
+ }
+ }
+
updatePageProperty(page: UnitPage, property: string, value: number | boolean): void {
if (property === 'alwaysVisible' && value === true && !this.isSetPageAlwaysVisibleAllowed()) {
this.messageService.showError('Kann nur für eine Seite gesetzt werden');