modal-container.component.js 14 KB

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  1. /**
  2. * @fileoverview added by tsickle
  3. * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
  4. */
  5. import { Component, ElementRef, HostListener, Renderer2 } from '@angular/core';
  6. import { CLASS_NAME, DISMISS_REASONS, ModalOptions, TRANSITION_DURATIONS } from './modal-options.class';
  7. import { isBs3 } from 'ngx-bootstrap/utils';
  8. export class ModalContainerComponent {
  9. /**
  10. * @param {?} options
  11. * @param {?} _element
  12. * @param {?} _renderer
  13. */
  14. constructor(options, _element, _renderer) {
  15. this._element = _element;
  16. this._renderer = _renderer;
  17. this.isShown = false;
  18. this.isModalHiding = false;
  19. this.config = Object.assign({}, options);
  20. }
  21. /**
  22. * @return {?}
  23. */
  24. ngOnInit() {
  25. if (this.isAnimated) {
  26. this._renderer.addClass(this._element.nativeElement, CLASS_NAME.FADE);
  27. }
  28. this._renderer.setStyle(this._element.nativeElement, 'display', 'block');
  29. setTimeout((/**
  30. * @return {?}
  31. */
  32. () => {
  33. this.isShown = true;
  34. this._renderer.addClass(this._element.nativeElement, isBs3() ? CLASS_NAME.IN : CLASS_NAME.SHOW);
  35. }), this.isAnimated ? TRANSITION_DURATIONS.BACKDROP : 0);
  36. if (document && document.body) {
  37. if (this.bsModalService.getModalsCount() === 1) {
  38. this.bsModalService.checkScrollbar();
  39. this.bsModalService.setScrollbar();
  40. }
  41. this._renderer.addClass(document.body, CLASS_NAME.OPEN);
  42. }
  43. if (this._element.nativeElement) {
  44. this._element.nativeElement.focus();
  45. }
  46. }
  47. /**
  48. * @param {?} event
  49. * @return {?}
  50. */
  51. onClick(event) {
  52. if (this.config.ignoreBackdropClick ||
  53. this.config.backdrop === 'static' ||
  54. event.target !== this._element.nativeElement) {
  55. return;
  56. }
  57. this.bsModalService.setDismissReason(DISMISS_REASONS.BACKRDOP);
  58. this.hide();
  59. }
  60. /**
  61. * @param {?} event
  62. * @return {?}
  63. */
  64. onEsc(event) {
  65. if (!this.isShown) {
  66. return;
  67. }
  68. // tslint:disable-next-line:deprecation
  69. if (event.keyCode === 27 || event.key === 'Escape') {
  70. event.preventDefault();
  71. }
  72. if (this.config.keyboard &&
  73. this.level === this.bsModalService.getModalsCount()) {
  74. this.bsModalService.setDismissReason(DISMISS_REASONS.ESC);
  75. this.hide();
  76. }
  77. }
  78. /**
  79. * @return {?}
  80. */
  81. ngOnDestroy() {
  82. if (this.isShown) {
  83. this.hide();
  84. }
  85. }
  86. /**
  87. * @return {?}
  88. */
  89. hide() {
  90. if (this.isModalHiding || !this.isShown) {
  91. return;
  92. }
  93. this.isModalHiding = true;
  94. this._renderer.removeClass(this._element.nativeElement, isBs3() ? CLASS_NAME.IN : CLASS_NAME.SHOW);
  95. setTimeout((/**
  96. * @return {?}
  97. */
  98. () => {
  99. this.isShown = false;
  100. if (document &&
  101. document.body &&
  102. this.bsModalService.getModalsCount() === 1) {
  103. this._renderer.removeClass(document.body, CLASS_NAME.OPEN);
  104. }
  105. this.bsModalService.hide(this.level);
  106. this.isModalHiding = false;
  107. }), this.isAnimated ? TRANSITION_DURATIONS.MODAL : 0);
  108. }
  109. }
  110. ModalContainerComponent.decorators = [
  111. { type: Component, args: [{
  112. selector: 'modal-container',
  113. template: `
  114. <div [class]="'modal-dialog' + (config.class ? ' ' + config.class : '')" role="document">
  115. <div class="modal-content">
  116. <ng-content></ng-content>
  117. </div>
  118. </div>
  119. `,
  120. host: {
  121. class: 'modal',
  122. role: 'dialog',
  123. tabindex: '-1',
  124. '[attr.aria-modal]': 'true'
  125. }
  126. }] }
  127. ];
  128. /** @nocollapse */
  129. ModalContainerComponent.ctorParameters = () => [
  130. { type: ModalOptions },
  131. { type: ElementRef },
  132. { type: Renderer2 }
  133. ];
  134. ModalContainerComponent.propDecorators = {
  135. onClick: [{ type: HostListener, args: ['click', ['$event'],] }],
  136. onEsc: [{ type: HostListener, args: ['window:keydown.esc', ['$event'],] }]
  137. };
  138. if (false) {
  139. /** @type {?} */
  140. ModalContainerComponent.prototype.config;
  141. /** @type {?} */
  142. ModalContainerComponent.prototype.isShown;
  143. /** @type {?} */
  144. ModalContainerComponent.prototype.level;
  145. /** @type {?} */
  146. ModalContainerComponent.prototype.isAnimated;
  147. /** @type {?} */
  148. ModalContainerComponent.prototype.bsModalService;
  149. /**
  150. * @type {?}
  151. * @private
  152. */
  153. ModalContainerComponent.prototype.isModalHiding;
  154. /**
  155. * @type {?}
  156. * @protected
  157. */
  158. ModalContainerComponent.prototype._element;
  159. /**
  160. * @type {?}
  161. * @private
  162. */
  163. ModalContainerComponent.prototype._renderer;
  164. }
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' ' + config.class : '')\" role=\"document\">\n      <div class=\"modal-content\">\n        <ng-content></ng-content>\n      </div>\n    </div>\n  `,\n  host: {\n    class: 'modal',\n    role: 'dialog',\n    tabindex: '-1',\n    '[attr.aria-modal]': 'true'\n  }\n})\nexport class ModalContainerComponent implements OnInit, OnDestroy {\n  config: ModalOptions;\n  isShown = false;\n  level: number;\n  isAnimated: boolean;\n  bsModalService: BsModalService;\n  private isModalHiding = false;\n\n  constructor(options: ModalOptions,\n              protected _element: ElementRef,\n              private _renderer: Renderer2) {\n    this.config = Object.assign({}, options);\n  }\n\n  ngOnInit(): void {\n    if (this.isAnimated) {\n      this._renderer.addClass(\n        this._element.nativeElement,\n        CLASS_NAME.FADE\n      );\n    }\n    this._renderer.setStyle(\n      this._element.nativeElement,\n      'display',\n      'block'\n    );\n    setTimeout(() => {\n      this.isShown = true;\n      this._renderer.addClass(\n        this._element.nativeElement,\n        isBs3() ? CLASS_NAME.IN : CLASS_NAME.SHOW\n      );\n    }, this.isAnimated ? TRANSITION_DURATIONS.BACKDROP : 0);\n    if (document && document.body) {\n      if (this.bsModalService.getModalsCount() === 1) {\n        this.bsModalService.checkScrollbar();\n        this.bsModalService.setScrollbar();\n      }\n      this._renderer.addClass(document.body, CLASS_NAME.OPEN);\n    }\n    if (this._element.nativeElement) {\n      this._element.nativeElement.focus();\n    }\n  }\n\n  @HostListener('click', ['$event'])\n  onClick(event: MouseEvent): void {\n    if (\n      this.config.ignoreBackdropClick ||\n      this.config.backdrop === 'static' ||\n      event.target !== this._element.nativeElement\n    ) {\n      return;\n    }\n    this.bsModalService.setDismissReason(DISMISS_REASONS.BACKRDOP);\n    this.hide();\n  }\n\n  @HostListener('window:keydown.esc', ['$event'])\n  onEsc(event: KeyboardEvent): void {\n    if (!this.isShown) {\n      return;\n    }\n\n    // tslint:disable-next-line:deprecation\n    if (event.keyCode === 27 || event.key === 'Escape') {\n      event.preventDefault();\n    }\n\n    if (\n      this.config.keyboard &&\n      this.level === this.bsModalService.getModalsCount()\n    ) {\n      this.bsModalService.setDismissReason(DISMISS_REASONS.ESC);\n      this.hide();\n    }\n  }\n\n  ngOnDestroy(): void {\n    if (this.isShown) {\n      this.hide();\n    }\n  }\n\n  hide(): void {\n    if (this.isModalHiding || !this.isShown) {\n      return;\n    }\n    this.isModalHiding = true;\n    this._renderer.removeClass(\n      this._element.nativeElement,\n      isBs3() ? CLASS_NAME.IN : CLASS_NAME.SHOW\n    );\n    setTimeout(() => {\n      this.isShown = false;\n      if (\n        document &&\n        document.body &&\n        this.bsModalService.getModalsCount() === 1\n      ) {\n        this._renderer.removeClass(document.body, CLASS_NAME.OPEN);\n      }\n      this.bsModalService.hide(this.level);\n      this.isModalHiding = false;\n    }, this.isAnimated ? TRANSITION_DURATIONS.MODAL : 0);\n  }\n}\n"]}