diff --git a/src/app/app.component.html b/src/app/app.component.html
index b86ef90e22afcc573488a94b2a31092e5d3f795c..86bb7600d61f42f1505970e6eae03a0aa6a93618 100644
--- a/src/app/app.component.html
+++ b/src/app/app.component.html
@@ -1,7 +1,7 @@
-<div fxLayout="column" fxFill>
- <app-header></app-header>
- <div fxFlex class="app-component">
- <router-outlet></router-outlet>
+ <div [ngClass]="header.themeClass" fxLayout="column" fxFill appTheme>
+ <app-header #header></app-header>
+ <div fxFlex class="app-component">
+ <router-outlet></router-outlet>
+ </div>
+ <app-footer></app-footer>
</div>
- <app-footer></app-footer>
-</div>
diff --git a/src/app/app.component.scss b/src/app/app.component.scss
index 23f30f8823f78bc2ff012e22dfa0f15a82ec9f7a..526e030fe8b95bd6765530defef873a9e9348b82 100644
--- a/src/app/app.component.scss
+++ b/src/app/app.component.scss
@@ -2,7 +2,7 @@
.app-component {
padding: 4%;
- background-color: #b2dfdb;
+ background-color:var(--background-color);
}
diff --git a/src/app/app.component.ts b/src/app/app.component.ts
index aae1fa0a69aeddecb214bb15270b559cdce4dea5..39c8d57d7b6e576f503beaa91ccd1d6b777e7f7e 100644
--- a/src/app/app.component.ts
+++ b/src/app/app.component.ts
@@ -1,5 +1,6 @@
import { Component } from '@angular/core';
import { TranslateService } from '@ngx-translate/core';
+import { ThemeService } from '../theme/theme.service';
@Component({
selector: 'app-root',
@@ -8,7 +9,8 @@ import { TranslateService } from '@ngx-translate/core';
})
export class AppComponent {
- constructor(private translationService: TranslateService) {
+ constructor(private translationService: TranslateService,
+ private themeService: ThemeService) {
translationService.setDefaultLang(this.translationService.getBrowserLang());
sessionStorage.setItem('currentLang', this.translationService.getBrowserLang());
diff --git a/src/app/app.module.ts b/src/app/app.module.ts
index 83b65385dbc7cf3d591a5a92213add4853795dae..30c5ab13ffaff929b5963d9c28c31b7c37ce4af3 100644
--- a/src/app/app.module.ts
+++ b/src/app/app.module.ts
@@ -26,6 +26,7 @@ import { MarkdownService, MarkedOptions } from 'ngx-markdown';
import { NewLandingComponent } from './components/home/new-landing/new-landing.component';
import { HomePageComponent } from './components/home/home-page/home-page.component';
import { AppConfig } from './app.config';
+import { ThemeModule } from '../theme/theme.module';
export function dialogClose(dialogResult: any) {
}
@@ -53,7 +54,8 @@ export function initializeApp(appConfig: AppConfig) {
BrowserModule,
BrowserAnimationsModule,
EssentialsModule,
- SharedModule
+ SharedModule,
+ ThemeModule
],
providers: [
AppConfig,
diff --git a/src/app/components/shared/header/header.component.html b/src/app/components/shared/header/header.component.html
index ad321a5fe44d21a6d4337bdceb91751121a81ad7..bcaf1c673d5cc226ea12c326e2efd7556a54e96c 100644
--- a/src/app/components/shared/header/header.component.html
+++ b/src/app/components/shared/header/header.component.html
@@ -7,6 +7,16 @@
<span *ngIf="router.url !== '/home'" class="app-title" (click)="goToHomepage()">ARSnova</span>
<span class="fill-remaining-space"></span>
+
+ <mat-menu #themeMenu="matMenu" [overlapTrigger]="false">
+ <button mat-menu-item (click)="changeTheme('')">{{ 'default' | translate }}</button>
+ <button mat-menu-item (click)="changeTheme('dark')">{{ 'dark' | translate }}</button>
+ </mat-menu>
+
+ <button mat-icon-button [matMenuTriggerFor]="themeMenu">
+ <mat-icon>palette</mat-icon>
+ </button>
+
<mat-menu #langMenu="matMenu" [overlapTrigger]="false">
<button mat-menu-item (click)="useLanguage('de')">{{ 'header.german' | translate }}</button>
<button mat-menu-item (click)="useLanguage('en')">{{ 'header.english' | translate }}</button>
diff --git a/src/app/components/shared/header/header.component.ts b/src/app/components/shared/header/header.component.ts
index b3bb28fb8b2d72159f3b96d4ca444239d73bbfcc..1ba5921eb3359ea24bc7be9f1665b8a392882c97 100644
--- a/src/app/components/shared/header/header.component.ts
+++ b/src/app/components/shared/header/header.component.ts
@@ -9,6 +9,7 @@ import { TranslateService } from '@ngx-translate/core';
import { LanguageService } from '../../../services/util/language.service';
import { MatDialog } from '@angular/material';
import { LoginComponent } from '../login/login.component';
+import { ThemeService } from '../../../../theme/theme.service';
@Component({
selector: 'app-header',
@@ -17,6 +18,7 @@ import { LoginComponent } from '../login/login.component';
})
export class HeaderComponent implements OnInit {
user: User;
+ themeClass = localStorage.getItem('classNameOfTheme');
constructor(public location: Location,
private authenticationService: AuthenticationService,
@@ -24,7 +26,9 @@ export class HeaderComponent implements OnInit {
public router: Router,
private translationService: TranslateService,
private langService: LanguageService,
- public dialog: MatDialog) {
+ public dialog: MatDialog,
+ private themeService: ThemeService
+ ) {
}
ngOnInit() {
@@ -61,6 +65,16 @@ export class HeaderComponent implements OnInit {
this.langService.langEmitter.emit(language);
}
+ changeTheme(theme) {
+ this.themeClass = theme;
+ localStorage.setItem('classNameOfTheme', theme);
+ if (theme === '') {
+ this.themeService.setActiveThem('arsnovaTheme');
+ } else {
+ this.themeService.setActiveThem(theme);
+ }
+ }
+
login(isDozent: boolean) {
const dialogRef = this.dialog.open(LoginComponent, {
width: '350px'
diff --git a/src/styles.scss b/src/styles.scss
index 7186b2044d95fd612daac9f466ab94aa6c52e436..fdfdd98102103ea266215dfaba4df0919940c8f5 100644
--- a/src/styles.scss
+++ b/src/styles.scss
@@ -1,4 +1,5 @@
@import 'theme/_variables.scss';
+@import "theme/_dark-theme.scss";
// Plus imports for other components in your app.
// Include the common styles for Angular Material. We include this here so that you only
@@ -11,4 +12,10 @@
// that you are using.
@include angular-material-theme($arsnova-theme);
+
+.dark {
+ @include angular-material-theme($dark-theme);
+}
+
+
@import 'theme/_theme.scss';
diff --git a/src/theme/_dark-theme.scss b/src/theme/_dark-theme.scss
new file mode 100644
index 0000000000000000000000000000000000000000..b633de8a81c12697f289ef5c7428472586bca88f
--- /dev/null
+++ b/src/theme/_dark-theme.scss
@@ -0,0 +1,39 @@
+@import '~@angular/material/theming';
+
+html, body {
+ font-family: 'Roboto', 'Helvetica Neue', sans-serif;
+ margin: 0;
+ padding: 0;
+ width: 100%;
+ height: 100%;
+}
+
+.fill-remaining-space {
+ /* This fills the remaining space, by using flexbox.
+ Every toolbar row uses a flexbox row layout. */
+ flex: 1 1 auto;
+}
+
+mat-form-field.input-block {
+ display: block;
+}
+
+.mat-fab .mat-button-wrapper {
+ padding: 0!important;
+}
+
+.mat-dialog-container {
+ background-color: #e0f2f1;
+}
+
+.mat-tab-header {
+ border-bottom-style: none!important;
+}
+
+
+$dark-primary: mat-palette($mat-gray);
+$dark-accent: mat-palette($mat-blue-gray);
+$dark-warn: mat-palette($mat-red);
+
+$dark-theme: mat-dark-theme($dark-primary, $dark-accent, $dark-warn);
+
diff --git a/src/theme/_theme.scss b/src/theme/_theme.scss
index 24c076011434ae638509272fec39a677bb7ed860..33dd1ada54fba4bfba27511cc76058672cbca1ae 100644
--- a/src/theme/_theme.scss
+++ b/src/theme/_theme.scss
@@ -11,10 +11,3 @@ html, body {
@import '_util.scss';
@import '_form.scss';
-.progress-theme {
- $progress-primary: mat-palette($mat-light-green, 300);
- $progress-accent: mat-palette($mat-amber, 300);
- $progress-warn: mat-palette($mat-deep-orange, 300);
- $progress-theme: mat-light-theme($progress-primary, $progress-accent, $progress-warn);
- @include angular-material-theme($progress-theme);
-}
diff --git a/src/theme/_variables.scss b/src/theme/_variables.scss
index a4a274efc2e5a2aafd32c402519f349708e76619..18e71b8b2004a2f2b4f90127ef90feebf9eacfc9 100644
--- a/src/theme/_variables.scss
+++ b/src/theme/_variables.scss
@@ -10,3 +10,4 @@ $arsnova-warn: mat-palette($mat-red, A100);
// Create the theme object (a Sass map containing all of the palettes).
$arsnova-theme: mat-light-theme($arsnova-primary, $arsnova-accent, $arsnova-warn);
+
diff --git a/src/theme/arsnova-theme.const.ts b/src/theme/arsnova-theme.const.ts
new file mode 100644
index 0000000000000000000000000000000000000000..311968dcc98fbb9acfde7fc4e90e31ff8836ed35
--- /dev/null
+++ b/src/theme/arsnova-theme.const.ts
@@ -0,0 +1,12 @@
+export const themes = {
+ arsnovaTheme: {
+ '--button-color': '#80cbc4',
+ '--background-color': '#b2dfdb',
+ '--black-color' : '#000000'
+ },
+ dark: {
+ '--button-color': '#80cbc4',
+ '--background-color': '#000000',
+ '--black-color' : '#000000'
+ }
+};
diff --git a/src/theme/theme.directive.ts b/src/theme/theme.directive.ts
new file mode 100644
index 0000000000000000000000000000000000000000..41a493da22e7284bc882e9fc6285ac0c9b217db4
--- /dev/null
+++ b/src/theme/theme.directive.ts
@@ -0,0 +1,46 @@
+import { Directive, ElementRef, Inject, OnDestroy, OnInit, Renderer2 } from '@angular/core';
+import { DOCUMENT } from '@angular/common';
+import { themes } from './arsnova-theme.const';
+import { ThemeService } from './theme.service';
+import { Subscription } from 'rxjs';
+
+@Directive({
+ selector: '[appTheme]'
+})
+
+export class ThemeDirective implements OnInit, OnDestroy {
+
+ private themeName = 'arsnovaTheme';
+ private themServiceSubscription: Subscription;
+
+ constructor(private elementRef: ElementRef,
+ private renderer: Renderer2,
+ @Inject(DOCUMENT) private document: any,
+ private themService: ThemeService) {
+ }
+
+ ngOnInit() {
+ this.updateTheme(this.themeName);
+ this.themService.getActiveTheme()
+ .subscribe(themeName => {
+ this.themeName = themeName;
+ this.updateTheme(this.themeName);
+ });
+ }
+
+ updateTheme(themeName: string) {
+ const them = themes[ themeName ];
+ for (const key in them) {
+ if (them.hasOwnProperty(key)) {
+ this.renderer.setProperty(this.elementRef.nativeElement, key, them[key]);
+ this.document.body.style.setProperty(key, them[key]);
+ }
+ }
+ }
+
+ ngOnDestroy() {
+ if (this.themServiceSubscription) {
+ this.themServiceSubscription.unsubscribe();
+ }
+ }
+}
diff --git a/src/theme/theme.module.ts b/src/theme/theme.module.ts
new file mode 100644
index 0000000000000000000000000000000000000000..af6d3e09bbdfe23c709e90d26264f87d749fb2a1
--- /dev/null
+++ b/src/theme/theme.module.ts
@@ -0,0 +1,14 @@
+import { CommonModule } from '@angular/common';
+import { NgModule } from '@angular/core';
+import { FormsModule } from '@angular/forms';
+import { ThemeDirective } from './theme.directive';
+
+@NgModule({
+ imports: [
+ CommonModule,
+ FormsModule
+ ],
+ declarations: [ThemeDirective],
+ exports: [ThemeDirective],
+})
+export class ThemeModule { }
diff --git a/src/theme/theme.service.ts b/src/theme/theme.service.ts
new file mode 100644
index 0000000000000000000000000000000000000000..9c56dfb379aacc5f0df11e7ea62560038d9838e3
--- /dev/null
+++ b/src/theme/theme.service.ts
@@ -0,0 +1,20 @@
+import { Injectable } from '@angular/core';
+import { BehaviorSubject } from 'rxjs';
+
+@Injectable({
+ providedIn: 'root'
+})
+export class ThemeService {
+ themeName = localStorage.getItem('classNameOfTheme');
+ private activeThem = new BehaviorSubject(this.themeName);
+
+ constructor() { }
+
+ public getActiveTheme() {
+ return this.activeThem.asObservable();
+ }
+
+ public setActiveThem(name) {
+ this.activeThem.next(name);
+ }
+}