| 1 | import { abreElementoHtml } from "../abreElementoHtml.js" |
| 2 | import { cierraElementoHtmo } from "../cierraElementoHtmo.js" |
| 3 | import { querySelector } from "../querySelector.js" |
| 4 | |
| 5 | export class MdNavigationDrawer extends HTMLElement { |
| 6 | |
| 7 | |
| 8 | |
| 9 | |
| 10 | getHipervinculos() { throw new Error("abstract") } |
| 11 | |
| 12 | getContent() { |
| 13 | return ` |
| 14 | |
| 15 | <link rel="stylesheet" href="/lib/css/material-symbols-outlined.css"> |
| 16 | <link rel="stylesheet" href="/lib/css/shape.css"> |
| 17 | <link rel="stylesheet" href="/lib/css/md-ripple.css"> |
| 18 | |
| 19 | <style> |
| 20 | |
| 21 | :host { |
| 22 | display: block; |
| 23 | } |
| 24 | |
| 25 | :host([hidden]) { |
| 26 | display: none; |
| 27 | } |
| 28 | |
| 29 | nav { |
| 30 | display: none; |
| 31 | flex-direction: column; |
| 32 | position: fixed; |
| 33 | z-index: 4; |
| 34 | box-sizing: border-box; |
| 35 | top: 0; |
| 36 | left: 0; |
| 37 | bottom: 0; |
| 38 | width: var(--anchoNav); |
| 39 | max-width: 80vw; |
| 40 | overflow: hidden; |
| 41 | overscroll-behavior: contain; |
| 42 | background-color: var(--md-sys-color-surface-container-low); |
| 43 | transform: translateX(-100%); |
| 44 | transition-timing-function: |
| 45 | cubic-bezier(var(--md-sys-motion-easing-standard-x0), |
| 46 | var(--md-sys-motion-easing-standard-y0), |
| 47 | var(--md-sys-motion-easing-standard-x1), |
| 48 | var(--md-sys-motion-easing-standard-y1) |
| 49 | ); |
| 50 | transition-property: display, transform; |
| 51 | transition-behavior: allow-discrete; |
| 52 | transition-duration: var(--md-sys-motion-duration-700); |
| 53 | } |
| 54 | |
| 55 | nav.open { |
| 56 | display: flex; |
| 57 | transform: translateX(0); |
| 58 | } |
| 59 | |
| 60 | nav>div { |
| 61 | flex-grow: 1; |
| 62 | overflow: auto; |
| 63 | padding: 0.75rem 1rem; |
| 64 | } |
| 65 | |
| 66 | h1 { |
| 67 | margin: 0; |
| 68 | height: 3.5rem; |
| 69 | line-height: 3.5rem; |
| 70 | padding: 0 0 0 0.75rem; |
| 71 | white-space: nowrap; |
| 72 | text-overflow: ellipsis; |
| 73 | overflow: hidden; |
| 74 | color: var(--md-sys-color-on-surface-variant); |
| 75 | font-family: var(--md-sys-typescale-title-small-font); |
| 76 | font-weight: var(--md-sys-typescale-title-small-weight); |
| 77 | font-size: var(--md-sys-typescale-title-small-size); |
| 78 | font-style: var(--md-sys-typescale-title-small-font-style); |
| 79 | letter-spacing: var(--md-sys-typescale-title-small-tracking); |
| 80 | text-transform: var(--md-sys-typescale-title-small-text-transform); |
| 81 | text-decoration: var(--md-sys-typescale-title-small-text-decoration); |
| 82 | } |
| 83 | |
| 84 | a::after { /* container inactive */ |
| 85 | content: ""; |
| 86 | position: absolute; |
| 87 | z-index: -2; |
| 88 | top: 0; |
| 89 | right: 0; |
| 90 | left: 0; |
| 91 | bottom: 0; |
| 92 | } |
| 93 | |
| 94 | a.active::after { /* container */ |
| 95 | background-color: var(--md-sys-color-secondary-container); |
| 96 | } |
| 97 | |
| 98 | a { /* label, shape inactive */ |
| 99 | position: relative; |
| 100 | display: block; |
| 101 | box-sizing: border-box; |
| 102 | height: 3.5rem; |
| 103 | line-height: 3.5rem; |
| 104 | padding: 0 0.75rem; |
| 105 | border-radius: 1.75rem; |
| 106 | color: var(--md-sys-color-on-surface-variant); |
| 107 | font-family: var(--md-sys-typescale-label-large-font); |
| 108 | font-weight: var(--md-sys-typescale-label-large-weight); |
| 109 | font-size: var(--md-sys-typescale-label-large-size); |
| 110 | font-style: var(--md-sys-typescale-label-large-font-style); |
| 111 | letter-spacing: var(--md-sys-typescale-label-large-tracking); |
| 112 | text-transform: var(--md-sys-typescale-label-large-text-transform); |
| 113 | text-decoration: var(--md-sys-typescale-label-large-text-decoration); |
| 114 | overflow: hidden; |
| 115 | white-space: nowrap; |
| 116 | text-overflow: ellipsis; |
| 117 | } |
| 118 | |
| 119 | a.active { /* label, shape */ |
| 120 | font-weight: var(--md-sys-typescale-label-large-weight-prominent); |
| 121 | color: var(--md-sys-color-on-secondary-container); |
| 122 | } |
| 123 | |
| 124 | a::before { /* state layer */ |
| 125 | content: ""; |
| 126 | position: absolute; |
| 127 | z-index: -1; |
| 128 | top: 0; |
| 129 | right: 0; |
| 130 | left: 0; |
| 131 | bottom: 0; |
| 132 | } |
| 133 | |
| 134 | a span { /* inactive icon */ |
| 135 | position: relative; |
| 136 | margin-right: 0.75rem; |
| 137 | vertical-align: middle; |
| 138 | color: var(--md-sys-color-on-surface-variant); |
| 139 | font-size: 1.5rem; |
| 140 | width: 1.5rem; |
| 141 | height: 1.5rem; |
| 142 | } |
| 143 | |
| 144 | a.active span { /* icon */ |
| 145 | color: var(--md-sys-color-on-secondary-container); |
| 146 | } |
| 147 | |
| 148 | #scrim { |
| 149 | display: none; |
| 150 | position: fixed; |
| 151 | z-index: 3; |
| 152 | top: 0; |
| 153 | left: 0; |
| 154 | bottom: 0; |
| 155 | right: 0; |
| 156 | opacity: 0.4; |
| 157 | background-color: var(--md-ref-palette-neutral-variant20); |
| 158 | transform: translateX(-100%); |
| 159 | transition-timing-function: |
| 160 | cubic-bezier(var(--md-sys-motion-easing-standard-x0), |
| 161 | var(--md-sys-motion-easing-standard-y0), |
| 162 | var(--md-sys-motion-easing-standard-x1), |
| 163 | var(--md-sys-motion-easing-standard-y1) |
| 164 | ); |
| 165 | transition-property: display, transform; |
| 166 | transition-behavior: allow-discrete; |
| 167 | transition-duration: var(--md-sys-motion-duration-700); |
| 168 | } |
| 169 | |
| 170 | #scrim.open { |
| 171 | display: block; |
| 172 | transform: translateX(0); |
| 173 | } |
| 174 | |
| 175 | @starting-style { |
| 176 | nav.open{ |
| 177 | display: flex; |
| 178 | transform: translateX(-100%); |
| 179 | } |
| 180 | #scrim.open { |
| 181 | display: block; |
| 182 | transform: translateX(-100%); |
| 183 | } |
| 184 | } |
| 185 | |
| 186 | a:hover { /* inactive label, shape */ |
| 187 | color: var(--md-sys-color-on-surface); |
| 188 | } |
| 189 | |
| 190 | a.active:hover { /* active label, shape */ |
| 191 | color: var(--md-sys-color-on-secondary-container); |
| 192 | } |
| 193 | |
| 194 | a:hover::before { /* inactive state layer */ |
| 195 | background-color: var(--md-sys-color-on-surface); |
| 196 | opacity: var(--md-sys-state-hover-state-layer-opacity); |
| 197 | } |
| 198 | |
| 199 | a.active:hover::before { /* state layer */ |
| 200 | background-color: var(--md-sys-color-on-secondary-container); |
| 201 | } |
| 202 | |
| 203 | a:hover span { /* inactive icon */ |
| 204 | color: var(--md-sys-color-on-surface); |
| 205 | } |
| 206 | |
| 207 | a.active:hover span { /* icon */ |
| 208 | color: var(--md-sys-color-on-secondary-container); |
| 209 | } |
| 210 | |
| 211 | a:focus { /* inactive label, shape */ |
| 212 | outline: none; |
| 213 | color: var(--md-sys-color-on-surface); |
| 214 | } |
| 215 | |
| 216 | a.active:focus { /* label, shape */ |
| 217 | color: var(--md-sys-color-on-secondary-container); |
| 218 | } |
| 219 | |
| 220 | a:focus::before { /* inactive state layer */ |
| 221 | background-color: var(--md-sys-color-on-surface); |
| 222 | opacity: var(--md-sys-state-focus-state-layer-opacity); |
| 223 | } |
| 224 | |
| 225 | a.active:focus::before { /* state layer */ |
| 226 | background-color: var(--md-sys-color-on-secondary-container); |
| 227 | } |
| 228 | |
| 229 | a:focus span { /* inactive icon */ |
| 230 | color: var(--md-sys-color-on-surface); |
| 231 | } |
| 232 | |
| 233 | a.active:focus span { /* icon */ |
| 234 | color: var(--md-sys-color-on-secondary-container); |
| 235 | } |
| 236 | |
| 237 | a:active { /* inactive pressed label, shape */ |
| 238 | background-position: center; |
| 239 | background-image: |
| 240 | radial-gradient(circle, var(--md-riple-color) 1%, transparent 1%); |
| 241 | background-size: 100%; |
| 242 | animation-name: md-ripple; |
| 243 | animation-duration: var(--md-sys-motion-duration-500); |
| 244 | color: var(--md-sys-color-on-surface); |
| 245 | } |
| 246 | |
| 247 | a.active:active { /* active pressed label, shape */ |
| 248 | color: var(--md-sys-color-on-secondary-container); |
| 249 | } |
| 250 | |
| 251 | a:active::before { /* inactive pressed state layer */ |
| 252 | background-color: var(--md-sys-color-on-surface); |
| 253 | opacity: var(--md-sys-state-pressed-state-layer-opacity); |
| 254 | } |
| 255 | |
| 256 | a.active:active::before { /* active pressed state layer */ |
| 257 | background-color: var(--md-sys-color-on-secondary-container); |
| 258 | } |
| 259 | |
| 260 | a:active span { /* inactive pressed icon */ |
| 261 | color: var(--md-sys-color-on-surface); |
| 262 | } |
| 263 | |
| 264 | a.active:focus span { /* active pressed icon */ |
| 265 | color: var(--md-sys-color-on-secondary-container); |
| 266 | } |
| 267 | |
| 268 | </style> |
| 269 | |
| 270 | <div id="scrim"></div> |
| 271 | <nav class="large-end"><div></div></nav>` |
| 272 | } |
| 273 | |
| 274 | constructor() { |
| 275 | super() |
| 276 | const shadow = this.attachShadow({ mode: "open", delegatesFocus: true }) |
| 277 | shadow.innerHTML = this.getContent() |
| 278 | this.cierra = this.cierra.bind(this) |
| 279 | |
| 280 | |
| 281 | this._nav = querySelector(shadow, "nav") |
| 282 | |
| 283 | |
| 284 | this._div = querySelector(this._nav, "div") |
| 285 | |
| 286 | |
| 287 | this._scrim = querySelector(shadow, "#scrim") |
| 288 | this._scrim.addEventListener("click", this.cierra) |
| 289 | } |
| 290 | |
| 291 | connectedCallback() { |
| 292 | this.classList.add("drawer") |
| 293 | this._div.innerHTML = this.getHipervinculos() |
| 294 | } |
| 295 | |
| 296 | abre() { |
| 297 | abreElementoHtml(this._nav) |
| 298 | abreElementoHtml(this._scrim) |
| 299 | } |
| 300 | |
| 301 | cierra() { |
| 302 | cierraElementoHtmo(this._nav) |
| 303 | cierraElementoHtmo(this._scrim) |
| 304 | } |
| 305 | |
| 306 | } |