feat(window)

docs/structure.ts

@@ -351,6 +351,16 @@ export const structure = [
           'NbTooltipComponent',
         ],
       },
+      {
+        type: 'tabs',
+        name: 'Window',
+        icon: 'collapsable.svg',
+        source: [
+          'NbWindowService',
+          'NbWindowRef',
+          'NbWindowConfig',
+        ],
+      },
       {
         type: 'group',
         name: 'Extra',

src/framework/theme/components/cdk/adapter/adapter.module.ts

@@ -4,12 +4,14 @@ import { OverlayContainer, ScrollDispatcher } from '@angular/cdk/overlay';
 import { NbOverlayContainerAdapter } from './overlay-container-adapter';
 import { NbScrollDispatcherAdapter } from './scroll-dispatcher-adapter';
 import { NbViewportRulerAdapter } from './viewport-ruler-adapter';
+import { NbBlockScrollStrategyAdapter } from './block-scroll-strategy-adapter';
 
 
 @NgModule({
   providers: [
     NbViewportRulerAdapter,
     NbOverlayContainerAdapter,
+    NbBlockScrollStrategyAdapter,
     { provide: OverlayContainer, useExisting: NbOverlayContainerAdapter },
     { provide: ScrollDispatcher, useClass: NbScrollDispatcherAdapter },
   ],

src/framework/theme/components/cdk/adapter/block-scroll-strategy-adapter.ts

@@ -0,0 +1,11 @@
+import { Injectable, Inject } from '@angular/core';
+import { BlockScrollStrategy } from '@angular/cdk/overlay';
+import { NB_DOCUMENT } from '../../../theme.options';
+import { NbViewportRulerAdapter } from './viewport-ruler-adapter';
+
+@Injectable()
+export class NbBlockScrollStrategyAdapter extends BlockScrollStrategy {
+  constructor(ruler: NbViewportRulerAdapter, @Inject(NB_DOCUMENT) document) {
+    super(ruler, document);
+  }
+}

src/framework/theme/components/window/_window-icon.component.theme.scss

@@ -0,0 +1,10 @@
+@mixin nb-window-theme() {
+  nb-window-collapse-icon,
+  nb-window-expand-icon,
+  nb-window-close-icon,
+  nb-window-minimize-icon {
+    svg path {
+      fill: nb-theme(btn-outline-fg);
+    }
+  }
+}

src/framework/theme/components/window/index.ts

@@ -0,0 +1,4 @@
+export * from './window.module';
+export * from './window.service';
+export * from './window-ref';
+export { NbWindowConfig, NbWindowState, NB_WINDOW_CONFIG, NbWindowStateChange } from './window.options';

src/framework/theme/components/window/window-icon.component.scss

@@ -0,0 +1,7 @@
+:host {
+  display: block;
+
+  svg {
+    vertical-align: bottom;
+  }
+}

src/framework/theme/components/window/window-icon.component.ts

@@ -0,0 +1,82 @@
+import { Component, HostBinding } from '@angular/core';
+
+@Component({
+  selector: 'nb-window-collapse-icon',
+  template: `
+    <svg aria-hidden="true" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
+      <g fill="#2A2A2A" fill-rule="evenodd">
+        <path d="M7 17H2v-1h6v6H7v-5z"/>
+        <path d="M9 15H4v-1h6v6H9v-5zM15 9h5v1h-6V4h1v5z"/>
+        <path d="M17 7h5v1h-6V2h1v5z"/>
+      </g>
+    </svg>
+  `,
+  styleUrls: ['./window-icon.component.scss'],
+})
+export class NbWindowCollapseIconComponent {
+  @HostBinding('attr.aria-label') label = 'collapse';
+}
+
+@Component({
+  selector: 'nb-window-expand-icon',
+  template: `
+    <svg aria-hidden="true" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
+      <g fill="#2A2A2A" fill-rule="evenodd">
+        <path d="M4 20h5v1H3v-6h1v5z"/>
+        <path d="M6 18h5v1H5v-6h1v5zM18 6h-5V5h6v6h-1V6z"/>
+        <path d="M20 4h-5V3h6v6h-1V4z"/>
+      </g>
+    </svg>
+  `,
+  styleUrls: ['./window-icon.component.scss'],
+})
+export class NbWindowExpandIconComponent {
+  @HostBinding('attr.aria-label') label = 'expand';
+}
+
+@Component({
+  selector: 'nb-window-close-icon',
+  template: `
+    <svg
+      aria-hidden="true"
+      xmlns="http://www.w3.org/2000/svg"
+      xmlns:xlink="http://www.w3.org/1999/xlink"
+      viewBox="0 0 24 24">
+      <defs>
+        <path id="a" d="M4.1 11.4h15.8v1.2H4.1z" transform="rotate(-45.001 12 12)"/>
+      </defs>
+      <clipPath id="b">
+        <use overflow="visible" xlink:href="#a"/>
+      </clipPath>
+      <path fill="#2a2a2a" d="M1 1h22v22H1z" clip-path="url(#b)"/>
+      <g>
+        <defs>
+          <path id="c" d="M11.4 4.1h1.2v15.8h-1.2z" transform="rotate(-45.001 12 12)"/>
+        </defs>
+        <clipPath id="d">
+          <use overflow="visible" xlink:href="#c"/>
+        </clipPath>
+        <path fill="#2a2a2a" d="M1 1h22v22H1z" clip-path="url(#d)"/>
+      </g>
+    </svg>
+  `,
+  styleUrls: ['./window-icon.component.scss'],
+})
+export class NbWindowCloseIconComponent {
+  @HostBinding('attr.aria-label') label = 'close';
+}
+
+@Component({
+  selector: 'nb-window-minimize-icon',
+  template: `
+    <svg aria-hidden="true" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
+      <g fill="#2A2A2A" fill-rule="evenodd">
+        <path d="M4 22v-1h15v1z"/>
+      </g>
+    </svg>
+  `,
+  styleUrls: ['./window-icon.component.scss'],
+})
+export class NbWindowMinimizeIconComponent {
+  @HostBinding('attr.aria-label') label = 'minimize';
+}

src/framework/theme/components/window/window-ref.ts

@@ -0,0 +1,90 @@
+import { ComponentRef } from '@angular/core';
+import { Observable, ReplaySubject, Subject } from 'rxjs';
+import { NbWindowComponent } from './window.component';
+import { NbWindowConfig, NbWindowState, NbWindowStateChange } from './window.options';
+
+/**
+ * The `NbWindowRef` helps to manipulate window after it was created.
+ * The window can be dismissed by using `close` method of the windowRef.
+ * You can access rendered component as `componentRef` property of the windowRef.
+ */
+export class NbWindowRef {
+  componentRef: ComponentRef<NbWindowComponent>;
+
+  protected prevStateValue: NbWindowState;
+  protected stateValue: NbWindowState;
+  /**
+   * Current window state.
+   */
+  get state() {
+    return this.stateValue;
+  }
+  set state(newState: NbWindowState) {
+    if (newState && this.stateValue !== newState) {
+      this.prevStateValue = this.state;
+      this.stateValue = newState;
+      this.stateChange$.next({ oldState: this.prevStateValue, newState });
+    }
+  }
+
+  protected stateChange$ = new ReplaySubject<NbWindowStateChange>(1);
+  /**
+   * Emits when window state change.
+   */
+  get stateChange(): Observable<NbWindowStateChange> {
+    return this.stateChange$.asObservable();
+  }
+
+  protected _closed = false;
+  protected closed$ = new Subject();
+  /**
+   * Emits when window was closed.
+   */
+  get onClose() {
+    return this.closed$.asObservable();
+  }
+
+  constructor(public config: NbWindowConfig) {
+    this.state = config.initialState;
+  }
+
+  /**
+   * Minimize window.
+   */
+  minimize() {
+    this.state = NbWindowState.MINIMIZED;
+  }
+
+  /**
+   * Maximize window.
+   */
+  maximize() {
+    this.state = NbWindowState.MAXIMIZED;
+  }
+
+  /**
+   * Set window on top.
+   */
+  fullScreen() {
+    this.state = NbWindowState.FULL_SCREEN;
+  }
+
+  toPreviousState() {
+    this.state = this.prevStateValue;
+  }
+
+  /**
+   * Closes window.
+   * */
+  close() {
+    if (this._closed) {
+      return;
+    }
+
+    this._closed = true;
+    this.componentRef.destroy();
+    this.stateChange$.complete();
+    this.closed$.next();
+    this.closed$.complete();
+  }
+}

src/framework/theme/components/window/window.component.scss

@@ -0,0 +1,56 @@
+:host {
+  flex: 1 0 auto;
+  min-width: 20rem;
+
+  nb-card {
+    margin: 0;
+  }
+  nb-card-header {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    padding-right: 0;
+    overflow: hidden;
+  }
+  .title {
+    flex: 1 0 auto;
+    margin-right: 3rem;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+  }
+  .buttons {
+    width: 9.5rem;
+    display: flex;
+    justify-content: space-evenly;
+
+    .button {
+      background: none;
+      border: none;
+      flex: 0 0 3rem;
+      padding: 0 0.8rem;
+    }
+  }
+}
+
+:host(.full-screen) {
+  position: fixed;
+  top: 50%;
+  left: 50%;
+  transform: translate(-50%, -50%);
+}
+
+:host(.maximized) nb-card {
+  border-bottom-left-radius: 0;
+  border-bottom-right-radius: 0;
+}
+
+:host(.minimized) nb-card {
+  border-bottom-left-radius: 0;
+  border-bottom-right-radius: 0;
+  height: auto;
+
+  nb-card-header {
+    border-bottom: none;
+  }
+}