1 | import { Component, ChangeDetectionStrategy, ViewEncapsulation, ElementRef, Renderer2, ChangeDetectorRef, Input, ContentChildren, NgModule } from '@angular/core';
|
2 | import { CommonModule } from '@angular/common';
|
3 | import { PrimeTemplate } from 'primeng/api';
|
4 | import { RouterModule } from '@angular/router';
|
5 | import { RippleModule } from 'primeng/ripple';
|
6 |
|
7 | class MegaMenu {
|
8 | constructor(el, renderer, cd) {
|
9 | this.el = el;
|
10 | this.renderer = renderer;
|
11 | this.cd = cd;
|
12 | this.orientation = 'horizontal';
|
13 | this.autoZIndex = true;
|
14 | this.baseZIndex = 0;
|
15 | }
|
16 | ngAfterContentInit() {
|
17 | this.templates.forEach((item) => {
|
18 | switch (item.getType()) {
|
19 | case 'start':
|
20 | this.startTemplate = item.template;
|
21 | break;
|
22 | case 'end':
|
23 | this.endTemplate = item.template;
|
24 | break;
|
25 | }
|
26 | });
|
27 | }
|
28 | onCategoryMouseEnter(event, menuitem) {
|
29 | if (menuitem.disabled) {
|
30 | event.preventDefault();
|
31 | return;
|
32 | }
|
33 | if (this.activeItem) {
|
34 | this.activeItem = menuitem;
|
35 | }
|
36 | }
|
37 | onCategoryClick(event, item) {
|
38 | if (item.disabled) {
|
39 | event.preventDefault();
|
40 | return;
|
41 | }
|
42 | if (!item.url) {
|
43 | event.preventDefault();
|
44 | }
|
45 | if (item.command) {
|
46 | item.command({
|
47 | originalEvent: event,
|
48 | item: item
|
49 | });
|
50 | }
|
51 | if (item.items) {
|
52 | if (this.activeItem && this.activeItem === item) {
|
53 | this.activeItem = null;
|
54 | this.unbindDocumentClickListener();
|
55 | }
|
56 | else {
|
57 | this.activeItem = item;
|
58 | this.bindDocumentClickListener();
|
59 | }
|
60 | }
|
61 | }
|
62 | itemClick(event, item) {
|
63 | if (item.disabled) {
|
64 | event.preventDefault();
|
65 | return;
|
66 | }
|
67 | if (!item.url) {
|
68 | event.preventDefault();
|
69 | }
|
70 | if (item.command) {
|
71 | item.command({
|
72 | originalEvent: event,
|
73 | item: item
|
74 | });
|
75 | }
|
76 | this.activeItem = null;
|
77 | }
|
78 | getColumnClass(menuitem) {
|
79 | let length = menuitem.items ? menuitem.items.length : 0;
|
80 | let columnClass;
|
81 | switch (length) {
|
82 | case 2:
|
83 | columnClass = 'p-megamenu-col-6';
|
84 | break;
|
85 | case 3:
|
86 | columnClass = 'p-megamenu-col-4';
|
87 | break;
|
88 | case 4:
|
89 | columnClass = 'p-megamenu-col-3';
|
90 | break;
|
91 | case 6:
|
92 | columnClass = 'p-megamenu-col-2';
|
93 | break;
|
94 | default:
|
95 | columnClass = 'p-megamenu-col-12';
|
96 | break;
|
97 | }
|
98 | return columnClass;
|
99 | }
|
100 | bindDocumentClickListener() {
|
101 | if (!this.documentClickListener) {
|
102 | this.documentClickListener = (event) => {
|
103 | if (this.el && !this.el.nativeElement.contains(event.target)) {
|
104 | this.activeItem = null;
|
105 | this.unbindDocumentClickListener();
|
106 | this.cd.markForCheck();
|
107 | }
|
108 | };
|
109 | document.addEventListener('click', this.documentClickListener);
|
110 | }
|
111 | }
|
112 | unbindDocumentClickListener() {
|
113 | if (this.documentClickListener) {
|
114 | document.removeEventListener('click', this.documentClickListener);
|
115 | this.documentClickListener = null;
|
116 | }
|
117 | }
|
118 | }
|
119 | MegaMenu.decorators = [
|
120 | { type: Component, args: [{
|
121 | selector: 'p-megaMenu',
|
122 | template: `
|
123 | <div [class]="styleClass" [ngStyle]="style"
|
124 | [ngClass]="{'p-megamenu p-component':true,'p-megamenu-horizontal': orientation == 'horizontal','p-megamenu-vertical': orientation == 'vertical'}">
|
125 | <div class="p-megamenu-start" *ngIf="startTemplate">
|
126 | <ng-container *ngTemplateOutlet="startTemplate"></ng-container>
|
127 | </div>
|
128 | <ul class="p-megamenu-root-list" role="menubar">
|
129 | <ng-template ngFor let-category [ngForOf]="model">
|
130 | <li *ngIf="category.separator" class="p-menu-separator" [ngClass]="{'p-hidden': category.visible === false}">
|
131 | <li *ngIf="!category.separator" [ngClass]="{'p-menuitem':true,'p-menuitem-active':category==activeItem, 'p-hidden': category.visible === false}"
|
132 | (mouseenter)="onCategoryMouseEnter($event, category)">
|
133 | <a *ngIf="!category.routerLink" [href]="category.url||'#'" [attr.target]="category.target" [attr.title]="category.title" [attr.id]="category.id" (click)="onCategoryClick($event, category)" [attr.tabindex]="category.tabindex ? category.tabindex : '0'"
|
134 | [ngClass]="{'p-menuitem-link':true,'p-disabled':category.disabled}" [ngStyle]="category.style" [class]="category.styleClass" pRipple>
|
135 | <span class="p-menuitem-icon" *ngIf="category.icon" [ngClass]="category.icon"></span>
|
136 | <span class="p-menuitem-text" *ngIf="category.escape !== false; else categoryHtmlLabel">{{category.label}}</span>
|
137 | <ng-template #categoryHtmlLabel><span class="p-menuitem-text" [innerHTML]="category.label"></span></ng-template>
|
138 | <span *ngIf="category.items" class="p-submenu-icon pi" [ngClass]="{'pi-angle-down':orientation=='horizontal','pi-angle-right':orientation=='vertical'}"></span>
|
139 | </a>
|
140 | <a *ngIf="category.routerLink" [routerLink]="category.routerLink" [queryParams]="category.queryParams" [routerLinkActive]="'p-menuitem-link-active'" [routerLinkActiveOptions]="category.routerLinkActiveOptions||{exact:false}" [attr.tabindex]="category.tabindex ? category.tabindex : '0'"
|
141 | [attr.target]="category.target" [attr.title]="category.title" [attr.id]="category.id"
|
142 | (click)="onCategoryClick($event, category)" [ngClass]="{'p-menuitem-link':true,'p-disabled':category.disabled}" [ngStyle]="category.style" [class]="category.styleClass"
|
143 | [fragment]="category.fragment" [queryParamsHandling]="category.queryParamsHandling" [preserveFragment]="category.preserveFragment" [skipLocationChange]="category.skipLocationChange" [replaceUrl]="category.replaceUrl" [state]="category.state" pRipple>
|
144 | <span class="p-menuitem-icon" *ngIf="category.icon" [ngClass]="category.icon"></span>
|
145 | <span class="p-menuitem-text" *ngIf="category.escape !== false; else categoryHtmlRouteLabel">{{category.label}}</span>
|
146 | <ng-template #categoryHtmlRouteLabel><span class="p-menuitem-text" [innerHTML]="category.label"></span></ng-template>
|
147 | </a>
|
148 | <div class="p-megamenu-panel" *ngIf="category.items">
|
149 | <div class="p-megamenu-grid">
|
150 | <ng-template ngFor let-column [ngForOf]="category.items">
|
151 | <div [class]="getColumnClass(category)">
|
152 | <ng-template ngFor let-submenu [ngForOf]="column">
|
153 | <ul class="p-megamenu-submenu" role="menu">
|
154 | <li class="p-megamenu-submenu-header">
|
155 | <span *ngIf="submenu.escape !== false; else submenuHtmlLabel">{{submenu.label}}</span>
|
156 | <ng-template #submenuHtmlLabel><span [innerHTML]="submenu.label"></span></ng-template>
|
157 | </li>
|
158 | <ng-template ngFor let-item [ngForOf]="submenu.items">
|
159 | <li *ngIf="item.separator" class="p-menu-separator" [ngClass]="{'p-hidden': item.visible === false}" role="separator">
|
160 | <li *ngIf="!item.separator" class="p-menuitem" [ngClass]="{'p-hidden': item.visible === false}" role="none">
|
161 | <a *ngIf="!item.routerLink" role="menuitem" [href]="item.url||'#'" class="p-menuitem-link" [attr.target]="item.target" [attr.title]="item.title" [attr.id]="item.id" [attr.tabindex]="item.tabindex ? item.tabindex : '0'"
|
162 | [ngClass]="{'p-disabled':item.disabled}" (click)="itemClick($event, item)" pRipple>
|
163 | <span class="p-menuitem-icon" *ngIf="item.icon" [ngClass]="item.icon"></span>
|
164 | <span class="p-menuitem-text" *ngIf="item.escape !== false; else htmlLabel">{{item.label}}</span>
|
165 | <ng-template #htmlLabel><span class="p-menuitem-text" [innerHTML]="item.label"></span></ng-template>
|
166 | </a>
|
167 | <a *ngIf="item.routerLink" role="menuitem" [routerLink]="item.routerLink" [queryParams]="item.queryParams" [routerLinkActive]="'p-menuitem-link-active'" [attr.tabindex]="item.tabindex ? item.tabindex : '0'"
|
168 | [routerLinkActiveOptions]="item.routerLinkActiveOptions||{exact:false}" class="p-menuitem-link"
|
169 | [attr.target]="item.target" [attr.title]="item.title" [attr.id]="item.id"
|
170 | [ngClass]="{'p-disabled':item.disabled}" (click)="itemClick($event, item)"
|
171 | [fragment]="item.fragment" [queryParamsHandling]="item.queryParamsHandling" [preserveFragment]="item.preserveFragment" [skipLocationChange]="item.skipLocationChange" [replaceUrl]="item.replaceUrl" [state]="item.state" pRipple>
|
172 | <span class="p-menuitem-icon" *ngIf="item.icon" [ngClass]="item.icon"></span>
|
173 | <span class="p-menuitem-text" *ngIf="item.escape !== false; else htmlRouteLabel">{{item.label}}</span>
|
174 | <ng-template #htmlRouteLabel><span class="p-menuitem-text" [innerHTML]="item.label"></span></ng-template>
|
175 | </a>
|
176 | </li>
|
177 | </ng-template>
|
178 | </ul>
|
179 | </ng-template>
|
180 | </div>
|
181 | </ng-template>
|
182 | </div>
|
183 | </div>
|
184 | </li>
|
185 | </ng-template>
|
186 | <div class="p-megamenu-end" *ngIf="endTemplate; else legacy">
|
187 | <ng-container *ngTemplateOutlet="endTemplate"></ng-container>
|
188 | </div>
|
189 | <ng-template #legacy>
|
190 | <div class="p-megamenu-end">
|
191 | <ng-content></ng-content>
|
192 | </div>
|
193 | </ng-template>
|
194 | </ul>
|
195 | </div>
|
196 | `,
|
197 | changeDetection: ChangeDetectionStrategy.OnPush,
|
198 | encapsulation: ViewEncapsulation.None,
|
199 | styles: [".p-megamenu-root-list{list-style:none;margin:0;padding:0}.p-megamenu-root-list>.p-menuitem{position:relative}.p-megamenu .p-menuitem-link{-ms-flex-align:center;align-items:center;cursor:pointer;display:-ms-flexbox;display:flex;overflow:hidden;position:relative;text-decoration:none}.p-megamenu .p-menuitem-text{line-height:1}.p-megamenu-panel{display:none;position:absolute;width:auto;z-index:1}.p-megamenu-root-list>.p-menuitem-active>.p-megamenu-panel{display:block}.p-megamenu-submenu{list-style:none;margin:0;padding:0}.p-megamenu-horizontal .p-megamenu-root-list{-ms-flex-align:center;-ms-flex-wrap:wrap;align-items:center;display:-ms-flexbox;display:flex;flex-wrap:wrap}.p-megamenu-vertical .p-megamenu-root-list{-ms-flex-direction:column;flex-direction:column}.p-megamenu-vertical .p-megamenu-root-list>.p-menuitem-active>.p-megamenu-panel{left:100%;top:0}.p-megamenu-vertical .p-megamenu-root-list>.p-menuitem>.p-menuitem-link>.p-submenu-icon{margin-left:auto}.p-megamenu-grid{display:-ms-flexbox;display:flex}.p-megamenu-col-2,.p-megamenu-col-3,.p-megamenu-col-4,.p-megamenu-col-6,.p-megamenu-col-12{-ms-flex:0 0 auto;flex:0 0 auto;padding:.5rem}.p-megamenu-col-2{width:16.6667%}.p-megamenu-col-3{width:25%}.p-megamenu-col-4{width:33.3333%}.p-megamenu-col-6{width:50%}.p-megamenu-col-12{width:100%}"]
|
200 | },] }
|
201 | ];
|
202 | MegaMenu.ctorParameters = () => [
|
203 | { type: ElementRef },
|
204 | { type: Renderer2 },
|
205 | { type: ChangeDetectorRef }
|
206 | ];
|
207 | MegaMenu.propDecorators = {
|
208 | model: [{ type: Input }],
|
209 | style: [{ type: Input }],
|
210 | styleClass: [{ type: Input }],
|
211 | orientation: [{ type: Input }],
|
212 | autoZIndex: [{ type: Input }],
|
213 | baseZIndex: [{ type: Input }],
|
214 | templates: [{ type: ContentChildren, args: [PrimeTemplate,] }]
|
215 | };
|
216 | class MegaMenuModule {
|
217 | }
|
218 | MegaMenuModule.decorators = [
|
219 | { type: NgModule, args: [{
|
220 | imports: [CommonModule, RouterModule, RippleModule],
|
221 | exports: [MegaMenu, RouterModule],
|
222 | declarations: [MegaMenu]
|
223 | },] }
|
224 | ];
|
225 |
|
226 |
|
227 |
|
228 |
|
229 |
|
230 | export { MegaMenu, MegaMenuModule };
|
231 |
|