theme-lib
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This is a simple example Angular Library published to npm.
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JavaScript
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/*
* @license
* Copyright Akveo. All Rights Reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*/
import { Component, ContentChildren, HostBinding, Input, QueryList, } from '@angular/core';
import { NbStepComponent } from './step.component';
/** @enum {string} */
const NbStepperOrientation = {
VERTICAL: 'vertical',
HORIZONTAL: 'horizontal',
};
export { NbStepperOrientation };
/*
* Stepper component
*
* @stacked-example(Showcase, stepper/stepper-showcase.component)
*
* ### Installation
*
* Import `NbStepperModule` to your feature module.
* ```ts
* @NgModule({
* imports: [
* // ...
* NbStepperModule,
* ],
* })
* export class PageModule { }
* ```
* ### Usage
*
* If step label is string you can pass it as `label` attribute. Otherwise ng-template should be used:
* ```html
* // ...
* <nb-stepper orientation="horizontal">
* <nb-step label="step number one">
* // ... step content here
* <nb-step>
* <nb-step label="stepLabel">
* <ng-template #stepLabel>
* <div>
* step number two
* </div>
* </ng-template>
* // ... step content here
* <nb-step>
* </nb-stepper>
* ```
* Specify `[stepControl]="form"` and user can navigates only if submit previous step's form.
* ```html
* // ...
* <nb-stepper orientation="horizontal">
* <nb-step label="step number one" [stepControl]="form">
* <form [formGroup]="form">
* // ...
* </form>
* <nb-step>
* // ...
* </nb-stepper>
* ```
*
* @stacked-example(Validation, stepper/stepper-validation.component)
*
* Stepper component has two layout options - `vertical` & `horizontal`
* @stacked-example(Vertical, stepper/stepper-vertical.component)
*
* @styles
*
* stepper-index-size:
* stepper-label-font-size:
* stepper-label-font-weight:
* stepper-accent-color:
* stepper-completed-fg:
* stepper-fg:
* stepper-completed-icon-size:
* stepper-completed-icon-weight:
*/
export class NbStepperComponent {
constructor() {
/*
* Stepper orientation - `horizontal`|`vertical`
* @type {string}
*/
this.orientation = NbStepperOrientation.HORIZONTAL;
this.index = 0;
}
/**
* @return {?}
*/
get vertical() {
return this.orientation === NbStepperOrientation.VERTICAL;
}
/**
* @return {?}
*/
get horizontal() {
return this.orientation === NbStepperOrientation.HORIZONTAL;
}
/*
* Selected step index
*
* @type {boolean}
*/
/**
* @return {?}
*/
get selectedIndex() {
return this.index;
}
/**
* @param {?} index
* @return {?}
*/
set selectedIndex(index) {
if (this.steps) {
if (this.index !== index && this.isStepValid(index)) {
this.index = index;
}
}
else {
this.index = index;
}
}
/*
* Selected step component
*
* @type {boolean}
*/
/**
* @return {?}
*/
get selected() {
return this.steps ? this.steps.toArray()[this.selectedIndex] : undefined;
}
/**
* @param {?} step
* @return {?}
*/
set selected(step) {
this.selectedIndex = this.steps ? this.steps.toArray().indexOf(step) : -1;
}
/*
* Navigate to next step
* */
/**
* @return {?}
*/
next() {
this.selectedIndex = Math.min(this.index + 1, this.steps.length - 1);
}
/*
* Navigate to previous step
* */
/**
* @return {?}
*/
previous() {
this.selectedIndex = Math.max(this.index - 1, 0);
}
/*
* Reset stepper and stepControls to initial state
* */
/**
* @return {?}
*/
reset() {
this.selectedIndex = 0;
this.steps.forEach(step => step.reset());
}
/**
* @param {?} step
* @return {?}
*/
isStepSelected(step) {
return this.index === this.steps.toArray().indexOf(step);
}
/**
* @private
* @param {?} index
* @return {?}
*/
isStepValid(index) {
/** @type {?} */
const steps = this.steps.toArray();
steps[this.index].interacted = true;
if (index >= this.index && index > 0) {
/** @type {?} */
const currentStep = steps[this.index];
return currentStep.completed;
}
return true;
}
}
NbStepperComponent.decorators = [
{ type: Component, args: [{
selector: 'nb-stepper',
template: "<ng-template><ng-content select=\"nb-step\"></ng-content></ng-template>\r\n<div class=\"header\">\r\n <ng-container *ngFor=\"let step of steps; let index = index; let first = first\">\r\n\r\n <div *ngIf=\"!first && !step.hidden\"\r\n [class.connector-past]=\"index < selectedIndex\"\r\n class=\"connector\"></div>\r\n\r\n <div *ngIf=\"!step.hidden\" class=\"step\"\r\n [class.selected]=\"isStepSelected(step)\"\r\n [class.completed]=\"!isStepSelected(step) && step.completed\"\r\n (click)=\"step.select()\">\r\n <div class=\"label-index\">\r\n <span *ngIf=\"!step.completed || isStepSelected(step)\">{{ index + 1 }}</span>\r\n <i *ngIf=\"!isStepSelected(step) && step.completed\" class=\"icon nb-checkmark\"></i>\r\n </div>\r\n <div class=\"label\">\r\n <ng-container *ngIf=\"step.isLabelTemplate\">\r\n <ng-container *ngTemplateOutlet=\"step.label\"></ng-container>\r\n </ng-container>\r\n <span *ngIf=\"!step.isLabelTemplate\">{{ step.label }}</span>\r\n </div>\r\n </div>\r\n </ng-container>\r\n</div>\r\n<div class=\"step-content\">\r\n <ng-container [ngTemplateOutlet]=\"selected?.content\"></ng-container>\r\n</div>\r\n",
styles: [":host.horizontal .header .step{flex-direction:column}:host.horizontal .header .connector{height:2px}:host.vertical{display:flex;height:100%}:host.vertical .header{flex-direction:column}:host.vertical .header .label{margin:0 10px}:host.vertical .header .connector{width:2px}.header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:10px}.header .connector{flex:auto}.header .step{display:flex;align-items:center;cursor:pointer}.header .label-index{margin-bottom:10px;display:flex;justify-content:center;align-items:center}.header .label{width:-webkit-max-content;width:-moz-max-content;width:max-content}"]
}] }
];
NbStepperComponent.propDecorators = {
steps: [{ type: ContentChildren, args: [NbStepComponent,] }],
vertical: [{ type: HostBinding, args: ['class.vertical',] }],
horizontal: [{ type: HostBinding, args: ['class.horizontal',] }],
selectedIndex: [{ type: Input }],
selected: [{ type: Input }],
orientation: [{ type: Input }]
};
if (false) {
/** @type {?} */
NbStepperComponent.prototype.steps;
/** @type {?} */
NbStepperComponent.prototype.orientation;
/**
* @type {?}
* @private
*/
NbStepperComponent.prototype.index;
}
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All Rights Reserved.\r\n * Licensed under the MIT License. See License.txt in the project root for license information.\r\n */\r\n\r\nimport {\r\n  Component,\r\n  ContentChildren, HostBinding,\r\n  Input,\r\n  QueryList,\r\n} from '@angular/core';\r\nimport { NbStepComponent } from './step.component';\r\n\r\nexport enum NbStepperOrientation {\r\n  VERTICAL = 'vertical',\r\n  HORIZONTAL = 'horizontal',\r\n}\r\n\r\n/*\r\n * Stepper component\r\n *\r\n * @stacked-example(Showcase, stepper/stepper-showcase.component)\r\n *\r\n * ### Installation\r\n *\r\n * Import `NbStepperModule` to your feature module.\r\n * ```ts\r\n * @NgModule({\r\n *   imports: [\r\n *   \t// ...\r\n *     NbStepperModule,\r\n *   ],\r\n * })\r\n * export class PageModule { }\r\n * ```\r\n * ### Usage\r\n *\r\n * If step label is string you can pass it as `label` attribute. Otherwise ng-template should be used:\r\n * ```html\r\n * // ...\r\n * <nb-stepper orientation=\"horizontal\">\r\n *   <nb-step label=\"step number one\">\r\n *       // ... step content here\r\n *   <nb-step>\r\n *   <nb-step label=\"stepLabel\">\r\n *       <ng-template #stepLabel>\r\n *           <div>\r\n *               step number two\r\n *           </div>\r\n *       </ng-template>\r\n *       // ... step content here\r\n *   <nb-step>\r\n * </nb-stepper>\r\n * ```\r\n * Specify `[stepControl]=\"form\"` and user can navigates only if submit previous step's form.\r\n * ```html\r\n * // ...\r\n * <nb-stepper  orientation=\"horizontal\">\r\n *   <nb-step label=\"step number one\" [stepControl]=\"form\">\r\n *     <form [formGroup]=\"form\">\r\n *       // ...\r\n *     </form>\r\n *   <nb-step>\r\n *    // ...\r\n * </nb-stepper>\r\n * ```\r\n *\r\n * @stacked-example(Validation, stepper/stepper-validation.component)\r\n *\r\n * Stepper component has two layout options - `vertical` & `horizontal`\r\n * @stacked-example(Vertical, stepper/stepper-vertical.component)\r\n *\r\n * @styles\r\n *\r\n * stepper-index-size:\r\n * stepper-label-font-size:\r\n * stepper-label-font-weight:\r\n * stepper-accent-color:\r\n * stepper-completed-fg:\r\n * stepper-fg:\r\n * stepper-completed-icon-size:\r\n * stepper-completed-icon-weight:\r\n */\r\n@Component({\r\n  selector: 'nb-stepper',\r\n  styleUrls: ['./stepper.component.scss'],\r\n  templateUrl: './stepper.component.html',\r\n})\r\nexport class NbStepperComponent {\r\n\r\n  @ContentChildren(NbStepComponent) steps: QueryList<NbStepComponent>;\r\n\r\n  @HostBinding('class.vertical')\r\n  get vertical() {\r\n    return this.orientation === NbStepperOrientation.VERTICAL;\r\n  }\r\n\r\n  @HostBinding('class.horizontal')\r\n  get horizontal() {\r\n    return this.orientation === NbStepperOrientation.HORIZONTAL;\r\n  }\r\n\r\n  /*\r\n   * Selected step index\r\n   *\r\n   * @type {boolean}\r\n   */\r\n  @Input()\r\n  get selectedIndex() {\r\n    return this.index;\r\n  }\r\n\r\n  set selectedIndex(index: number) {\r\n    if (this.steps) {\r\n      if (this.index !== index && this.isStepValid(index)) {\r\n        this.index = index;\r\n      }\r\n    } else {\r\n      this.index = index;\r\n    }\r\n  }\r\n\r\n  /*\r\n   * Selected step component\r\n   *\r\n   * @type {boolean}\r\n   */\r\n  @Input()\r\n  get selected(): NbStepComponent | undefined {\r\n    return this.steps ? this.steps.toArray()[this.selectedIndex] : undefined;\r\n  }\r\n\r\n  set selected(step: NbStepComponent) {\r\n    this.selectedIndex = this.steps ? this.steps.toArray().indexOf(step) : -1;\r\n  }\r\n\r\n  /*\r\n   * Stepper orientation - `horizontal`|`vertical`\r\n   * @type {string}\r\n   */\r\n  @Input() orientation: string = NbStepperOrientation.HORIZONTAL;\r\n\r\n  private index = 0;\r\n\r\n  /*\r\n   * Navigate to next step\r\n   * */\r\n  next() {\r\n    this.selectedIndex = Math.min(this.index + 1, this.steps.length - 1);\r\n  }\r\n\r\n  /*\r\n   * Navigate to previous step\r\n   * */\r\n  previous() {\r\n    this.selectedIndex = Math.max(this.index - 1, 0);\r\n  }\r\n\r\n  /*\r\n   * Reset stepper and stepControls to initial state\r\n   * */\r\n  reset() {\r\n    this.selectedIndex = 0;\r\n    this.steps.forEach(step => step.reset());\r\n  }\r\n\r\n  isStepSelected(step: NbStepComponent) {\r\n    return this.index === this.steps.toArray().indexOf(step);\r\n  }\r\n\r\n  private isStepValid(index: number): boolean {\r\n    const steps = this.steps.toArray();\r\n\r\n    steps[this.index].interacted = true;\r\n\r\n    if (index >= this.index && index > 0) {\r\n      const currentStep = steps[this.index];\r\n      return currentStep.completed;\r\n    }\r\n\r\n    return true;\r\n  }\r\n}\r\n"]}