LED brightness UI (#520)

* Add nouislider

* Add LEDBrightnessComponent

* Move LEDBrightnessComponent to correct folder

* Add LED brightness page to side menu and device routes

* Add LEDBrightnessComponent to device index file

* Add LEDBrightnessComponent and NouisliderModule to shared module

* Remove ngModelChange from LEDBrightnessComponent until onChange is implemented

* Fix stylelint issue in led brightness component

* Add nouislider files to webpack.config.js

* Add adjusting LED brightness sliders with arrow keys

* Various tweaks to LEDBrightnessComponent

* Fix linting issues in LEDBrightnessComponent

* Allow "::ng-deep" pseudo element in stylelint config

* Add reading LED brightness settings from user configuration

* led-brightness save

* Move slider to its own wrapper component, add debounce for slider change events

* Small fixes to imports and exports of SliderWrapperComponent

* Fix slide component making change event when initial value is set

* Export SliderPips interface

* Fix LED Brightness slider pips

* Add support for value unit in SliderWrapperComponent

* Add a bit of space before LED brightness sliders so the slider handle doesn't go beyond the page in the min position

* Implement onDestroy, fix slider pip values and imports in LEDBrightnessComponent

* Fix imports, implement onDestroy in SliderWrapperComponent

* Move fix for slider pip value style to global styles file

* Reorder stylelint rules

packages/uhk-web/src/app/components/device/device.routes.ts

@@ -3,6 +3,7 @@ import { Routes } from '@angular/router';
 import { DeviceConfigurationComponent } from './configuration/device-configuration.component';
 import { DeviceFirmwareComponent } from './firmware/device-firmware.component';
 import { MouseSpeedComponent } from './mouse-speed/mouse-speed.component';
+import { LEDBrightnessComponent } from './led-brightness/led-brightness.component';
 
 export const deviceRoutes: Routes = [
     {
@@ -21,6 +22,10 @@ export const deviceRoutes: Routes = [
                 path: 'mouse-speed',
                 component: MouseSpeedComponent
             },
+            {
+                path: 'led-brightness',
+                component: LEDBrightnessComponent
+            },
             {
                 path: 'firmware',
                 component: DeviceFirmwareComponent

packages/uhk-web/src/app/components/device/index.ts

@@ -1,4 +1,5 @@
 export * from './configuration/device-configuration.component';
 export * from './firmware/device-firmware.component';
 export * from './mouse-speed/mouse-speed.component';
+export * from './led-brightness/led-brightness.component';
 export * from './device.routes';

packages/uhk-web/src/app/components/device/led-brightness/led-brightness.component.html

@@ -0,0 +1,47 @@
+<h1>
+    <i class="fa fa-sliders"></i>
+    <span>LED brightness</span>
+</h1>
+<div class="row led-setting">
+    <div class="col-xs-12 col-md-6">
+        <label>LED display icon and layer texts brightness</label>
+        <div class="slider-wrapper-container">
+            <slider-wrapper
+                [min]="0"
+                [max]="255"
+                [step]="1"
+                [pips]="sliderPips"
+                [(ngModel)]="iconsAndLayerTextsBrightness"
+                (ngModelChange)="onSetPropertyValue('iconsAndLayerTextsBrightness', $event)"></slider-wrapper>
+        </div>
+        
+    </div>
+</div>
+<div class="row led-setting">
+    <div class="col-xs-12 col-md-6">
+        <label>LED display alphanumeric segments brightness</label>
+        <div class="slider-wrapper-container">
+            <slider-wrapper
+                [min]="0"
+                [max]="255"
+                [step]="1"
+                [pips]="sliderPips"
+                [(ngModel)]="alphanumericSegmentsBrightness"
+                (ngModelChange)="onSetPropertyValue('alphanumericSegmentsBrightness', $event)"></slider-wrapper>
+        </div>
+    </div>
+</div>
+<div class="row led-setting">
+    <div class="col-xs-12 col-md-6">
+        <label>Key backlight brightness</label>
+        <div class="slider-wrapper-container">
+            <slider-wrapper
+                [min]="0"
+                [max]="255"
+                [step]="1"
+                [pips]="sliderPips"
+                [(ngModel)]="keyBacklightBrightness"
+                (ngModelChange)="onSetPropertyValue('keyBacklightBrightness', $event)"></slider-wrapper>
+        </div>
+    </div>
+</div>

packages/uhk-web/src/app/components/device/led-brightness/led-brightness.component.scss

@@ -0,0 +1,19 @@
+:host {
+    overflow-y: auto;
+    display: block;
+    height: 100%;
+    width: 100%;
+
+    label {
+        display: block;
+        font-weight: normal;
+    }
+
+    .led-setting {
+        margin-bottom: 6rem;
+    }
+
+    .slider-wrapper-container {
+        margin-left: 1.6rem;
+    }
+}

packages/uhk-web/src/app/components/device/led-brightness/led-brightness.component.ts

@@ -0,0 +1,53 @@
+import { AfterViewInit, Component, OnInit, OnDestroy, ViewChildren, QueryList } from '@angular/core';
+import { Store } from '@ngrx/store';
+import { AppState, getUserConfiguration } from '../../../store';
+import { SetUserConfigurationValueAction } from '../../../store/actions/user-config';
+import { SliderPips } from '../../slider-wrapper/slider-wrapper.component';
+import { Observable } from 'rxjs/Observable';
+import { Subscription } from 'rxjs/Subscription';
+import { UserConfiguration } from 'uhk-common';
+
+@Component({
+    selector: 'device-led-brightness',
+    templateUrl: './led-brightness.component.html',
+    styleUrls: ['./led-brightness.component.scss'],
+    host: {
+        'class': 'container-fluid'
+    }
+})
+export class LEDBrightnessComponent implements OnInit, OnDestroy {
+    public iconsAndLayerTextsBrightness: number = 0;
+    public alphanumericSegmentsBrightness: number = 0;
+    public keyBacklightBrightness: number = 0;
+    public sliderPips: SliderPips = {
+        mode: 'positions',
+        values: [0, 50, 100],
+        density: 6,
+        stepped: true
+    };
+
+    private userConfig$: Store<UserConfiguration>;
+    private userConfigSubscription: Subscription;
+
+    constructor(private store: Store<AppState>) {}
+
+    ngOnInit() {
+        this.userConfig$ = this.store.select(getUserConfiguration);
+        this.userConfigSubscription = this.userConfig$.subscribe(config => {
+            this.iconsAndLayerTextsBrightness = config.iconsAndLayerTextsBrightness;
+            this.alphanumericSegmentsBrightness = config.alphanumericSegmentsBrightness;
+            this.keyBacklightBrightness = config.keyBacklightBrightness;
+        });
+    }
+
+    ngOnDestroy() {
+        this.userConfigSubscription.unsubscribe();
+    }
+
+    onSetPropertyValue(propertyName: string, value: number): void {
+        this.store.dispatch(new SetUserConfigurationValueAction({
+            propertyName,
+            value
+        }));
+    }
+}