Reorganize client shared modules

client/src/app/shared/shared-forms/peertube-checkbox.component.ts

@@ -0,0 +1,73 @@
+import { AfterContentInit, ChangeDetectorRef, Component, ContentChildren, forwardRef, Input, QueryList, TemplateRef } from '@angular/core'
+import { ControlValueAccessor, NG_VALUE_ACCESSOR } from '@angular/forms'
+import { PeerTubeTemplateDirective } from '@app/shared/shared-main'
+
+@Component({
+  selector: 'my-peertube-checkbox',
+  styleUrls: [ './peertube-checkbox.component.scss' ],
+  templateUrl: './peertube-checkbox.component.html',
+  providers: [
+    {
+      provide: NG_VALUE_ACCESSOR,
+      useExisting: forwardRef(() => PeertubeCheckboxComponent),
+      multi: true
+    }
+  ]
+})
+export class PeertubeCheckboxComponent implements ControlValueAccessor, AfterContentInit {
+  @Input() checked = false
+  @Input() inputName: string
+  @Input() labelText: string
+  @Input() labelInnerHTML: string
+  @Input() helpPlacement = 'top auto'
+  @Input() disabled = false
+  @Input() recommended = false
+
+  @ContentChildren(PeerTubeTemplateDirective) templates: QueryList<PeerTubeTemplateDirective<'label' | 'help'>>
+
+  // FIXME: https://github.com/angular/angular/issues/10816#issuecomment-307567836
+  @Input() onPushWorkaround = false
+
+  labelTemplate: TemplateRef<any>
+  helpTemplate: TemplateRef<any>
+
+  constructor (private cdr: ChangeDetectorRef) { }
+
+  ngAfterContentInit () {
+    {
+      const t = this.templates.find(t => t.name === 'label')
+      if (t) this.labelTemplate = t.template
+    }
+
+    {
+      const t = this.templates.find(t => t.name === 'help')
+      if (t) this.helpTemplate = t.template
+    }
+  }
+
+  propagateChange = (_: any) => { /* empty */ }
+
+  writeValue (checked: boolean) {
+    this.checked = checked
+
+    if (this.onPushWorkaround) {
+      this.cdr.markForCheck()
+    }
+  }
+
+  registerOnChange (fn: (_: any) => void) {
+    this.propagateChange = fn
+  }
+
+  registerOnTouched () {
+    // Unused
+  }
+
+  onModelChange () {
+    this.propagateChange(this.checked)
+  }
+
+  setDisabledState (isDisabled: boolean) {
+    this.disabled = isDisabled
+  }
+}