1 /* 2 * Copyright (C) 2010 Nikita Vasilyev. All rights reserved. 3 * Copyright (C) 2010 Joseph Pecoraro. All rights reserved. 4 * Copyright (C) 2010 Google Inc. All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions are 8 * met: 9 * 10 * * Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * * Redistributions in binary form must reproduce the above 13 * copyright notice, this list of conditions and the following disclaimer 14 * in the documentation and/or other materials provided with the 15 * distribution. 16 * * Neither the name of Google Inc. nor the names of its 17 * contributors may be used to endorse or promote products derived from 18 * this software without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 23 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 24 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 25 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 26 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 30 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33 /** 34 * @constructor 35 * @param {!Array.<!CSSAgent.CSSPropertyInfo|string>} properties 36 */ 37 WebInspector.CSSMetadata = function(properties) 38 { 39 this._values = /** !Array.<string> */ ([]); 40 this._longhands = {}; 41 this._shorthands = {}; 42 for (var i = 0; i < properties.length; ++i) { 43 var property = properties[i]; 44 if (typeof property === "string") { 45 this._values.push(property); 46 continue; 47 } 48 49 var propertyName = property.name; 50 this._values.push(propertyName); 51 52 var longhands = properties[i].longhands; 53 if (longhands) { 54 this._longhands[propertyName] = longhands; 55 for (var j = 0; j < longhands.length; ++j) { 56 var longhandName = longhands[j]; 57 var shorthands = this._shorthands[longhandName]; 58 if (!shorthands) { 59 shorthands = []; 60 this._shorthands[longhandName] = shorthands; 61 } 62 shorthands.push(propertyName); 63 } 64 } 65 } 66 this._values.sort(); 67 } 68 69 /** 70 * @type {!WebInspector.CSSMetadata} 71 */ 72 WebInspector.CSSMetadata.cssPropertiesMetainfo = new WebInspector.CSSMetadata([]); 73 74 WebInspector.CSSMetadata.isColorAwareProperty = function(propertyName) 75 { 76 return WebInspector.CSSMetadata._colorAwareProperties[propertyName] === true; 77 } 78 79 WebInspector.CSSMetadata.colors = function() 80 { 81 if (!WebInspector.CSSMetadata._colorsKeySet) 82 WebInspector.CSSMetadata._colorsKeySet = WebInspector.CSSMetadata._colors.keySet(); 83 return WebInspector.CSSMetadata._colorsKeySet; 84 } 85 86 // Taken from http://www.w3.org/TR/CSS21/propidx.html. 87 WebInspector.CSSMetadata.InheritedProperties = [ 88 "azimuth", "border-collapse", "border-spacing", "caption-side", "color", "cursor", "direction", "elevation", 89 "empty-cells", "font-family", "font-size", "font-style", "font-variant", "font-weight", "font", "letter-spacing", 90 "line-height", "list-style-image", "list-style-position", "list-style-type", "list-style", "orphans", "pitch-range", 91 "pitch", "quotes", "resize", "richness", "speak-header", "speak-numeral", "speak-punctuation", "speak", "speech-rate", "stress", 92 "text-align", "text-indent", "text-transform", "text-shadow", "visibility", "voice-family", "volume", "white-space", "widows", 93 "word-spacing", "zoom" 94 ].keySet(); 95 96 // These non-standard Blink-specific properties augment the InheritedProperties. 97 WebInspector.CSSMetadata.NonStandardInheritedProperties = [ 98 "-webkit-font-smoothing" 99 ].keySet(); 100 101 /** 102 * @param {string} name 103 * @return {string} 104 */ 105 WebInspector.CSSMetadata.canonicalPropertyName = function(name) 106 { 107 if (!name || name.length < 9 || name.charAt(0) !== "-") 108 return name.toLowerCase(); 109 var match = name.match(/(?:-webkit-)(.+)/); 110 if (!match) 111 return name.toLowerCase(); 112 return match[1].toLowerCase(); 113 } 114 115 /** 116 * @param {string} propertyName 117 * @return {boolean} 118 */ 119 WebInspector.CSSMetadata.isPropertyInherited = function(propertyName) 120 { 121 return !!(WebInspector.CSSMetadata.InheritedProperties[WebInspector.CSSMetadata.canonicalPropertyName(propertyName)] 122 || WebInspector.CSSMetadata.NonStandardInheritedProperties[propertyName.toLowerCase()]); 123 } 124 125 WebInspector.CSSMetadata._colors = [ 126 "aqua", "black", "blue", "fuchsia", "gray", "green", "lime", "maroon", "navy", "olive", "orange", "purple", "red", 127 "silver", "teal", "white", "yellow", "transparent", "currentcolor", "grey", "aliceblue", "antiquewhite", 128 "aquamarine", "azure", "beige", "bisque", "blanchedalmond", "blueviolet", "brown", "burlywood", "cadetblue", 129 "chartreuse", "chocolate", "coral", "cornflowerblue", "cornsilk", "crimson", "cyan", "darkblue", "darkcyan", 130 "darkgoldenrod", "darkgray", "darkgreen", "darkgrey", "darkkhaki", "darkmagenta", "darkolivegreen", "darkorange", 131 "darkorchid", "darkred", "darksalmon", "darkseagreen", "darkslateblue", "darkslategray", "darkslategrey", 132 "darkturquoise", "darkviolet", "deeppink", "deepskyblue", "dimgray", "dimgrey", "dodgerblue", "firebrick", 133 "floralwhite", "forestgreen", "gainsboro", "ghostwhite", "gold", "goldenrod", "greenyellow", "honeydew", "hotpink", 134 "indianred", "indigo", "ivory", "khaki", "lavender", "lavenderblush", "lawngreen", "lemonchiffon", "lightblue", 135 "lightcoral", "lightcyan", "lightgoldenrodyellow", "lightgray", "lightgreen", "lightgrey", "lightpink", 136 "lightsalmon", "lightseagreen", "lightskyblue", "lightslategray", "lightslategrey", "lightsteelblue", "lightyellow", 137 "limegreen", "linen", "magenta", "mediumaquamarine", "mediumblue", "mediumorchid", "mediumpurple", "mediumseagreen", 138 "mediumslateblue", "mediumspringgreen", "mediumturquoise", "mediumvioletred", "midnightblue", "mintcream", 139 "mistyrose", "moccasin", "navajowhite", "oldlace", "olivedrab", "orangered", "orchid", "palegoldenrod", "palegreen", 140 "paleturquoise", "palevioletred", "papayawhip", "peachpuff", "peru", "pink", "plum", "powderblue", "rosybrown", 141 "royalblue", "saddlebrown", "salmon", "sandybrown", "seagreen", "seashell", "sienna", "skyblue", "slateblue", 142 "slategray", "slategrey", "snow", "springgreen", "steelblue", "tan", "thistle", "tomato", "turquoise", "violet", 143 "wheat", "whitesmoke", "yellowgreen" 144 ]; 145 146 WebInspector.CSSMetadata._colorAwareProperties = [ 147 "background", "background-color", "background-image", "border", "border-color", "border-top", "border-right", "border-bottom", 148 "border-left", "border-top-color", "border-right-color", "border-bottom-color", "border-left-color", "box-shadow", "color", 149 "fill", "outline", "outline-color", "stroke", "text-line-through-color", "text-overline-color", 150 "text-shadow", "text-underline-color", "-webkit-box-shadow", "-webkit-column-rule-color", 151 "-webkit-text-decoration-color", "-webkit-text-emphasis", "-webkit-text-emphasis-color" 152 ].keySet(); 153 154 WebInspector.CSSMetadata._propertyDataMap = { 155 "table-layout": { values: [ 156 "auto", "fixed" 157 ] }, 158 "visibility": { values: [ 159 "hidden", "visible", "collapse" 160 ] }, 161 "background-repeat": { values: [ 162 "repeat", "repeat-x", "repeat-y", "no-repeat", "space", "round" 163 ] }, 164 "content": { values: [ 165 "list-item", "close-quote", "no-close-quote", "no-open-quote", "open-quote" 166 ] }, 167 "list-style-image": { values: [ 168 "none" 169 ] }, 170 "clear": { values: [ 171 "none", "left", "right", "both" 172 ] }, 173 "text-underline-mode": { values: [ 174 "continuous", "skip-white-space" 175 ] }, 176 "overflow-x": { values: [ 177 "hidden", "auto", "visible", "overlay", "scroll" 178 ] }, 179 "stroke-linejoin": { values: [ 180 "round", "miter", "bevel" 181 ] }, 182 "baseline-shift": { values: [ 183 "baseline", "sub", "super" 184 ] }, 185 "border-bottom-width": { values: [ 186 "medium", "thick", "thin" 187 ] }, 188 "marquee-speed": { values: [ 189 "normal", "slow", "fast" 190 ] }, 191 "margin-top-collapse": { values: [ 192 "collapse", "separate", "discard" 193 ] }, 194 "max-height": { values: [ 195 "none" 196 ] }, 197 "box-orient": { values: [ 198 "horizontal", "vertical", "inline-axis", "block-axis" 199 ], }, 200 "font-stretch": { values: [ 201 "normal", "wider", "narrower", "ultra-condensed", "extra-condensed", "condensed", "semi-condensed", 202 "semi-expanded", "expanded", "extra-expanded", "ultra-expanded" 203 ] }, 204 "text-underline-style": { values: [ 205 "none", "dotted", "dashed", "solid", "double", "dot-dash", "dot-dot-dash", "wave" 206 ] }, 207 "text-overline-mode": { values: [ 208 "continuous", "skip-white-space" 209 ] }, 210 "-webkit-background-composite": { values: [ 211 "highlight", "clear", "copy", "source-over", "source-in", "source-out", "source-atop", "destination-over", 212 "destination-in", "destination-out", "destination-atop", "xor", "plus-darker", "plus-lighter" 213 ] }, 214 "border-left-width": { values: [ 215 "medium", "thick", "thin" 216 ] }, 217 "-webkit-writing-mode": { values: [ 218 "lr", "rl", "tb", "lr-tb", "rl-tb", "tb-rl", "horizontal-tb", "vertical-rl", "vertical-lr", "horizontal-bt" 219 ] }, 220 "text-line-through-mode": { values: [ 221 "continuous", "skip-white-space" 222 ] }, 223 "border-collapse": { values: [ 224 "collapse", "separate" 225 ] }, 226 "page-break-inside": { values: [ 227 "auto", "avoid" 228 ] }, 229 "border-top-width": { values: [ 230 "medium", "thick", "thin" 231 ] }, 232 "outline-color": { values: [ 233 "invert" 234 ] }, 235 "text-line-through-style": { values: [ 236 "none", "dotted", "dashed", "solid", "double", "dot-dash", "dot-dot-dash", "wave" 237 ] }, 238 "outline-style": { values: [ 239 "none", "hidden", "inset", "groove", "ridge", "outset", "dotted", "dashed", "solid", "double" 240 ] }, 241 "cursor": { values: [ 242 "none", "copy", "auto", "crosshair", "default", "pointer", "move", "vertical-text", "cell", "context-menu", 243 "alias", "progress", "no-drop", "not-allowed", "-webkit-zoom-in", "-webkit-zoom-out", "e-resize", "ne-resize", 244 "nw-resize", "n-resize", "se-resize", "sw-resize", "s-resize", "w-resize", "ew-resize", "ns-resize", 245 "nesw-resize", "nwse-resize", "col-resize", "row-resize", "text", "wait", "help", "all-scroll", "-webkit-grab", 246 "-webkit-grabbing" 247 ] }, 248 "border-width": { values: [ 249 "medium", "thick", "thin" 250 ] }, 251 "size": { values: [ 252 "a3", "a4", "a5", "b4", "b5", "landscape", "ledger", "legal", "letter", "portrait" 253 ] }, 254 "background-size": { values: [ 255 "contain", "cover" 256 ] }, 257 "direction": { values: [ 258 "ltr", "rtl" 259 ] }, 260 "marquee-direction": { values: [ 261 "left", "right", "auto", "reverse", "forwards", "backwards", "ahead", "up", "down" 262 ] }, 263 "enable-background": { values: [ 264 "accumulate", "new" 265 ] }, 266 "float": { values: [ 267 "none", "left", "right" 268 ] }, 269 "overflow-y": { values: [ 270 "hidden", "auto", "visible", "overlay", "scroll" 271 ] }, 272 "margin-bottom-collapse": { values: [ 273 "collapse", "separate", "discard" 274 ] }, 275 "box-reflect": { values: [ 276 "left", "right", "above", "below" 277 ] }, 278 "overflow": { values: [ 279 "hidden", "auto", "visible", "overlay", "scroll" 280 ] }, 281 "text-rendering": { values: [ 282 "auto", "optimizeSpeed", "optimizeLegibility", "geometricPrecision" 283 ] }, 284 "text-align": { values: [ 285 "-webkit-auto", "start", "end", "left", "right", "center", "justify", "-webkit-left", "-webkit-right", "-webkit-center" 286 ] }, 287 "list-style-position": { values: [ 288 "outside", "inside", "hanging" 289 ] }, 290 "margin-bottom": { values: [ 291 "auto" 292 ] }, 293 "color-interpolation": { values: [ 294 "linearrgb" 295 ] }, 296 "background-origin": { values: [ 297 "border-box", "content-box", "padding-box" 298 ] }, 299 "word-wrap": { values: [ 300 "normal", "break-word" 301 ] }, 302 "font-weight": { values: [ 303 "normal", "bold", "bolder", "lighter", "100", "200", "300", "400", "500", "600", "700", "800", "900" 304 ] }, 305 "margin-before-collapse": { values: [ 306 "collapse", "separate", "discard" 307 ] }, 308 "text-overline-width": { values: [ 309 "normal", "medium", "auto", "thick", "thin" 310 ] }, 311 "text-transform": { values: [ 312 "none", "capitalize", "uppercase", "lowercase" 313 ] }, 314 "border-right-style": { values: [ 315 "none", "hidden", "inset", "groove", "ridge", "outset", "dotted", "dashed", "solid", "double" 316 ] }, 317 "border-left-style": { values: [ 318 "none", "hidden", "inset", "groove", "ridge", "outset", "dotted", "dashed", "solid", "double" 319 ] }, 320 "-webkit-text-emphasis": { values: [ 321 "circle", "filled", "open", "dot", "double-circle", "triangle", "sesame" 322 ] }, 323 "font-style": { values: [ 324 "italic", "oblique", "normal" 325 ] }, 326 "speak": { values: [ 327 "none", "normal", "spell-out", "digits", "literal-punctuation", "no-punctuation" 328 ] }, 329 "color-rendering": { values: [ 330 "auto", "optimizeSpeed", "optimizeQuality" 331 ] }, 332 "list-style-type": { values: [ 333 "none", "inline", "disc", "circle", "square", "decimal", "decimal-leading-zero", "arabic-indic", "binary", "bengali", 334 "cambodian", "khmer", "devanagari", "gujarati", "gurmukhi", "kannada", "lower-hexadecimal", "lao", "malayalam", 335 "mongolian", "myanmar", "octal", "oriya", "persian", "urdu", "telugu", "tibetan", "thai", "upper-hexadecimal", 336 "lower-roman", "upper-roman", "lower-greek", "lower-alpha", "lower-latin", "upper-alpha", "upper-latin", "afar", 337 "ethiopic-halehame-aa-et", "ethiopic-halehame-aa-er", "amharic", "ethiopic-halehame-am-et", "amharic-abegede", 338 "ethiopic-abegede-am-et", "cjk-earthly-branch", "cjk-heavenly-stem", "ethiopic", "ethiopic-halehame-gez", 339 "ethiopic-abegede", "ethiopic-abegede-gez", "hangul-consonant", "hangul", "lower-norwegian", "oromo", 340 "ethiopic-halehame-om-et", "sidama", "ethiopic-halehame-sid-et", "somali", "ethiopic-halehame-so-et", "tigre", 341 "ethiopic-halehame-tig", "tigrinya-er", "ethiopic-halehame-ti-er", "tigrinya-er-abegede", 342 "ethiopic-abegede-ti-er", "tigrinya-et", "ethiopic-halehame-ti-et", "tigrinya-et-abegede", 343 "ethiopic-abegede-ti-et", "upper-greek", "upper-norwegian", "asterisks", "footnotes", "hebrew", "armenian", 344 "lower-armenian", "upper-armenian", "georgian", "cjk-ideographic", "hiragana", "katakana", "hiragana-iroha", 345 "katakana-iroha" 346 ] }, 347 "-webkit-text-combine": { values: [ 348 "none", "horizontal" 349 ] }, 350 "outline": { values: [ 351 "none", "hidden", "inset", "groove", "ridge", "outset", "dotted", "dashed", "solid", "double" 352 ] }, 353 "font": { values: [ 354 "caption", "icon", "menu", "message-box", "small-caption", "-webkit-mini-control", "-webkit-small-control", 355 "-webkit-control", "status-bar", "italic", "oblique", "small-caps", "normal", "bold", "bolder", "lighter", 356 "100", "200", "300", "400", "500", "600", "700", "800", "900", "xx-small", "x-small", "small", "medium", 357 "large", "x-large", "xx-large", "-webkit-xxx-large", "smaller", "larger", "serif", "sans-serif", "cursive", 358 "fantasy", "monospace", "-webkit-body", "-webkit-pictograph" 359 ] }, 360 "dominant-baseline": { values: [ 361 "middle", "auto", "central", "text-before-edge", "text-after-edge", "ideographic", "alphabetic", "hanging", 362 "mathematical", "use-script", "no-change", "reset-size" 363 ] }, 364 "display": { values: [ 365 "none", "inline", "block", "list-item", "run-in", "compact", "inline-block", "table", "inline-table", 366 "table-row-group", "table-header-group", "table-footer-group", "table-row", "table-column-group", 367 "table-column", "table-cell", "table-caption", "-webkit-box", "-webkit-inline-box", 368 "flex", "inline-flex", "grid", "inline-grid" 369 ] }, 370 "-webkit-text-emphasis-position": { values: [ 371 "over", "under" 372 ] }, 373 "image-rendering": { values: [ 374 "auto", "optimizeSpeed", "optimizeQuality" 375 ] }, 376 "alignment-baseline": { values: [ 377 "baseline", "middle", "auto", "before-edge", "after-edge", "central", "text-before-edge", "text-after-edge", 378 "ideographic", "alphabetic", "hanging", "mathematical" 379 ] }, 380 "outline-width": { values: [ 381 "medium", "thick", "thin" 382 ] }, 383 "text-line-through-width": { values: [ 384 "normal", "medium", "auto", "thick", "thin" 385 ] }, 386 "box-align": { values: [ 387 "baseline", "center", "stretch", "start", "end" 388 ] }, 389 "border-right-width": { values: [ 390 "medium", "thick", "thin" 391 ] }, 392 "border-top-style": { values: [ 393 "none", "hidden", "inset", "groove", "ridge", "outset", "dotted", "dashed", "solid", "double" 394 ] }, 395 "line-height": { values: [ 396 "normal" 397 ] }, 398 "text-overflow": { values: [ 399 "clip", "ellipsis" 400 ] }, 401 "overflow-wrap": { values: [ 402 "normal", "break-word" 403 ] }, 404 "box-direction": { values: [ 405 "normal", "reverse" 406 ] }, 407 "margin-after-collapse": { values: [ 408 "collapse", "separate", "discard" 409 ] }, 410 "page-break-before": { values: [ 411 "left", "right", "auto", "always", "avoid" 412 ] }, 413 "border-image": { values: [ 414 "repeat", "stretch" 415 ] }, 416 "text-decoration": { values: [ 417 "blink", "line-through", "overline", "underline" 418 ] }, 419 "position": { values: [ 420 "absolute", "fixed", "relative", "static" 421 ] }, 422 "font-family": { values: [ 423 "serif", "sans-serif", "cursive", "fantasy", "monospace", "-webkit-body", "-webkit-pictograph" 424 ] }, 425 "text-overflow-mode": { values: [ 426 "clip", "ellipsis" 427 ] }, 428 "border-bottom-style": { values: [ 429 "none", "hidden", "inset", "groove", "ridge", "outset", "dotted", "dashed", "solid", "double" 430 ] }, 431 "unicode-bidi": { values: [ 432 "normal", "bidi-override", "embed" 433 ] }, 434 "clip-rule": { values: [ 435 "nonzero", "evenodd" 436 ] }, 437 "margin-left": { values: [ 438 "auto" 439 ] }, 440 "margin-top": { values: [ 441 "auto" 442 ] }, 443 "zoom": { values: [ 444 "normal", "document", "reset" 445 ] }, 446 "text-overline-style": { values: [ 447 "none", "dotted", "dashed", "solid", "double", "dot-dash", "dot-dot-dash", "wave" 448 ] }, 449 "max-width": { values: [ 450 "none" 451 ] }, 452 "caption-side": { values: [ 453 "top", "bottom" 454 ] }, 455 "empty-cells": { values: [ 456 "hide", "show" 457 ] }, 458 "pointer-events": { values: [ 459 "none", "all", "auto", "visible", "visiblepainted", "visiblefill", "visiblestroke", "painted", "fill", "stroke", "bounding-box" 460 ] }, 461 "letter-spacing": { values: [ 462 "normal" 463 ] }, 464 "background-clip": { values: [ 465 "border-box", "content-box", "padding-box" 466 ] }, 467 "-webkit-font-smoothing": { values: [ 468 "none", "auto", "antialiased", "subpixel-antialiased" 469 ] }, 470 "border": { values: [ 471 "none", "hidden", "inset", "groove", "ridge", "outset", "dotted", "dashed", "solid", "double" 472 ] }, 473 "font-size": { values: [ 474 "xx-small", "x-small", "small", "medium", "large", "x-large", "xx-large", "-webkit-xxx-large", "smaller", 475 "larger" 476 ] }, 477 "font-variant": { values: [ 478 "small-caps", "normal" 479 ] }, 480 "vertical-align": { values: [ 481 "baseline", "middle", "sub", "super", "text-top", "text-bottom", "top", "bottom", "-webkit-baseline-middle" 482 ] }, 483 "marquee-style": { values: [ 484 "none", "scroll", "slide", "alternate" 485 ] }, 486 "white-space": { values: [ 487 "normal", "nowrap", "pre", "pre-line", "pre-wrap" 488 ] }, 489 "text-underline-width": { values: [ 490 "normal", "medium", "auto", "thick", "thin" 491 ] }, 492 "box-lines": { values: [ 493 "single", "multiple" 494 ] }, 495 "page-break-after": { values: [ 496 "left", "right", "auto", "always", "avoid" 497 ] }, 498 "clip-path": { values: [ 499 "none" 500 ] }, 501 "margin": { values: [ 502 "auto" 503 ] }, 504 "marquee-repetition": { values: [ 505 "infinite" 506 ] }, 507 "margin-right": { values: [ 508 "auto" 509 ] }, 510 "word-break": { values: [ 511 "normal", "break-all", "break-word" 512 ] }, 513 "word-spacing": { values: [ 514 "normal" 515 ] }, 516 "-webkit-text-emphasis-style": { values: [ 517 "circle", "filled", "open", "dot", "double-circle", "triangle", "sesame" 518 ] }, 519 "-webkit-transform": { values: [ 520 "scale", "scaleX", "scaleY", "scale3d", "rotate", "rotateX", "rotateY", "rotateZ", "rotate3d", "skew", "skewX", "skewY", 521 "translate", "translateX", "translateY", "translateZ", "translate3d", "matrix", "matrix3d", "perspective" 522 ] }, 523 "image-resolution": { values: [ 524 "from-image", "snap" 525 ] }, 526 "box-sizing": { values: [ 527 "content-box", "padding-box", "border-box" 528 ] }, 529 "clip": { values: [ 530 "auto" 531 ] }, 532 "resize": { values: [ 533 "none", "both", "horizontal", "vertical" 534 ] }, 535 "align-content": { values: [ 536 "flex-start", "flex-end", "center", "space-between", "space-around", "stretch" 537 ] }, 538 "align-items": { values: [ 539 "flex-start", "flex-end", "center", "baseline", "stretch" 540 ] }, 541 "align-self": { values: [ 542 "auto", "flex-start", "flex-end", "center", "baseline", "stretch" 543 ] }, 544 "flex-direction": { values: [ 545 "row", "row-reverse", "column", "column-reverse" 546 ] }, 547 "justify-content": { values: [ 548 "flex-start", "flex-end", "center", "space-between", "space-around" 549 ] }, 550 "flex-wrap": { values: [ 551 "nowrap", "wrap", "wrap-reverse" 552 ] }, 553 "-webkit-animation-timing-function": { values: [ 554 "ease", "linear", "ease-in", "ease-out", "ease-in-out", "step-start", "step-end", "steps", "cubic-bezier" 555 ] }, 556 "-webkit-animation-direction": { values: [ 557 "normal", "reverse", "alternate", "alternate-reverse" 558 ] }, 559 "-webkit-animation-play-state": { values: [ 560 "running", "paused" 561 ] }, 562 "-webkit-animation-fill-mode": { values: [ 563 "none", "forwards", "backwards", "both" 564 ] }, 565 "-webkit-backface-visibility": { values: [ 566 "visible", "hidden" 567 ] }, 568 "-webkit-box-decoration-break": { values: [ 569 "slice", "clone" 570 ] }, 571 "-webkit-column-break-after": { values: [ 572 "auto", "always", "avoid", "left", "right", "page", "column", "avoid-page", "avoid-column" 573 ] }, 574 "-webkit-column-break-before": { values: [ 575 "auto", "always", "avoid", "left", "right", "page", "column", "avoid-page", "avoid-column" 576 ] }, 577 "-webkit-column-break-inside": { values: [ 578 "auto", "avoid", "avoid-page", "avoid-column" 579 ] }, 580 "-webkit-column-span": { values: [ 581 "none", "all" 582 ] }, 583 "-webkit-column-count": { values: [ 584 "auto" 585 ] }, 586 "-webkit-column-gap": { values: [ 587 "normal" 588 ] }, 589 "-webkit-line-break": { values: [ 590 "auto", "loose", "normal", "strict" 591 ] }, 592 "-webkit-perspective": { values: [ 593 "none" 594 ] }, 595 "-webkit-perspective-origin": { values: [ 596 "left", "center", "right", "top", "bottom" 597 ] }, 598 "text-align-last": { values: [ 599 "auto", "start", "end", "left", "right", "center", "justify" 600 ] }, 601 "-webkit-text-decoration-line": { values: [ 602 "none", "underline", "overline", "line-through", "blink" 603 ] }, 604 "-webkit-text-decoration-style": { values: [ 605 "solid", "double", "dotted", "dashed", "wavy" 606 ] }, 607 "-webkit-text-decoration-skip": { values: [ 608 "none", "objects", "spaces", "ink", "edges", "box-decoration" 609 ] }, 610 "-webkit-transform-origin": { values: [ 611 "left", "center", "right", "top", "bottom" 612 ] }, 613 "-webkit-transform-style": { values: [ 614 "flat", "preserve-3d" 615 ] }, 616 "-webkit-transition-timing-function": { values: [ 617 "ease", "linear", "ease-in", "ease-out", "ease-in-out", "step-start", "step-end", "steps", "cubic-bezier" 618 ] }, 619 620 "-webkit-flex": { m: "flexbox" }, 621 "-webkit-flex-basis": { m: "flexbox" }, 622 "-webkit-flex-flow": { m: "flexbox" }, 623 "-webkit-flex-grow": { m: "flexbox" }, 624 "-webkit-flex-shrink": { m: "flexbox" }, 625 "-webkit-animation": { m: "animations" }, 626 "-webkit-animation-delay": { m: "animations" }, 627 "-webkit-animation-duration": { m: "animations" }, 628 "-webkit-animation-iteration-count": { m: "animations" }, 629 "-webkit-animation-name": { m: "animations" }, 630 "-webkit-column-rule": { m: "multicol" }, 631 "-webkit-column-rule-color": { m: "multicol", a: "crc" }, 632 "-webkit-column-rule-style": { m: "multicol", a: "crs" }, 633 "-webkit-column-rule-width": { m: "multicol", a: "crw" }, 634 "-webkit-column-width": { m: "multicol", a: "cw" }, 635 "-webkit-columns": { m: "multicol" }, 636 "-webkit-order": { m: "flexbox" }, 637 "-webkit-text-decoration-color": { m: "text-decor" }, 638 "-webkit-text-emphasis-color": { m: "text-decor" }, 639 "-webkit-transition": { m: "transitions" }, 640 "-webkit-transition-delay": { m: "transitions" }, 641 "-webkit-transition-duration": { m: "transitions" }, 642 "-webkit-transition-property": { m: "transitions" }, 643 "background": { m: "background" }, 644 "background-attachment": { m: "background" }, 645 "background-color": { m: "background" }, 646 "background-image": { m: "background" }, 647 "background-position": { m: "background" }, 648 "background-position-x": { m: "background" }, 649 "background-position-y": { m: "background" }, 650 "background-repeat-x": { m: "background" }, 651 "background-repeat-y": { m: "background" }, 652 "border-top": { m: "background" }, 653 "border-right": { m: "background" }, 654 "border-bottom": { m: "background" }, 655 "border-left": { m: "background" }, 656 "border-radius": { m: "background" }, 657 "bottom": { m: "visuren" }, 658 "box-shadow": { m: "background" }, 659 "color": { m: "color", a: "foreground" }, 660 "counter-increment": { m: "generate" }, 661 "counter-reset": { m: "generate" }, 662 "grid-definition-columns": { m: "grid" }, 663 "grid-definition-rows": { m: "grid" }, 664 "height": { m: "box" }, 665 "image-orientation": { m: "images" }, 666 "left": { m: "visuren" }, 667 "list-style": { m: "lists" }, 668 "min-height": { m: "box" }, 669 "min-width": { m: "box" }, 670 "opacity": { m: "color", a: "transparency" }, 671 "orphans": { m: "page" }, 672 "outline-offset": { m: "ui" }, 673 "padding": { m: "box", a: "padding1" }, 674 "padding-bottom": { m: "box" }, 675 "padding-left": { m: "box" }, 676 "padding-right": { m: "box" }, 677 "padding-top": { m: "box" }, 678 "page": { m: "page" }, 679 "quotes": { m: "generate" }, 680 "right": { m: "visuren" }, 681 "tab-size": { m: "text" }, 682 "text-indent": { m: "text" }, 683 "text-shadow": { m: "text-decor" }, 684 "top": { m: "visuren" }, 685 "unicode-range": { m: "fonts", a: "descdef-unicode-range" }, 686 "widows": { m: "page" }, 687 "width": { m: "box" }, 688 "z-index": { m: "visuren" } 689 } 690 691 /** 692 * @param {string} propertyName 693 * @return {!WebInspector.CSSMetadata} 694 */ 695 WebInspector.CSSMetadata.keywordsForProperty = function(propertyName) 696 { 697 var acceptedKeywords = ["inherit", "initial"]; 698 var descriptor = WebInspector.CSSMetadata.descriptor(propertyName); 699 if (descriptor && descriptor.values) 700 acceptedKeywords.push.apply(acceptedKeywords, descriptor.values); 701 if (propertyName in WebInspector.CSSMetadata._colorAwareProperties) 702 acceptedKeywords.push.apply(acceptedKeywords, WebInspector.CSSMetadata._colors); 703 return new WebInspector.CSSMetadata(acceptedKeywords); 704 } 705 706 /** 707 * @param {string} propertyName 708 * @return {?Object} 709 */ 710 WebInspector.CSSMetadata.descriptor = function(propertyName) 711 { 712 if (!propertyName) 713 return null; 714 var unprefixedName = propertyName.replace(/^-webkit-/, ""); 715 var entry = WebInspector.CSSMetadata._propertyDataMap[propertyName]; 716 if (!entry && unprefixedName !== propertyName) 717 entry = WebInspector.CSSMetadata._propertyDataMap[unprefixedName]; 718 return entry || null; 719 } 720 721 WebInspector.CSSMetadata.requestCSSShorthandData = function() 722 { 723 function propertyNamesCallback(error, properties) 724 { 725 if (!error) 726 WebInspector.CSSMetadata.cssPropertiesMetainfo = new WebInspector.CSSMetadata(properties); 727 } 728 CSSAgent.getSupportedCSSProperties(propertyNamesCallback); 729 } 730 731 WebInspector.CSSMetadata.cssPropertiesMetainfoKeySet = function() 732 { 733 if (!WebInspector.CSSMetadata._cssPropertiesMetainfoKeySet) 734 WebInspector.CSSMetadata._cssPropertiesMetainfoKeySet = WebInspector.CSSMetadata.cssPropertiesMetainfo.keySet(); 735 return WebInspector.CSSMetadata._cssPropertiesMetainfoKeySet; 736 } 737 738 // Weight of CSS properties based their usage on few popular websites https://gist.github.com/3751436 739 WebInspector.CSSMetadata.Weight = { 740 "-webkit-animation": 1, 741 "-webkit-animation-duration": 1, 742 "-webkit-animation-iteration-count": 1, 743 "-webkit-animation-name": 1, 744 "-webkit-animation-timing-function": 1, 745 "-webkit-appearance": 1, 746 "-webkit-background-clip": 2, 747 "-webkit-border-horizontal-spacing": 1, 748 "-webkit-border-vertical-spacing": 1, 749 "-webkit-box-shadow": 24, 750 "-webkit-font-smoothing": 2, 751 "-webkit-transform": 1, 752 "-webkit-transition": 8, 753 "-webkit-transition-delay": 7, 754 "-webkit-transition-duration": 7, 755 "-webkit-transition-property": 7, 756 "-webkit-transition-timing-function": 6, 757 "-webkit-user-select": 1, 758 "background": 222, 759 "background-attachment": 144, 760 "background-clip": 143, 761 "background-color": 222, 762 "background-image": 201, 763 "background-origin": 142, 764 "background-size": 25, 765 "border": 121, 766 "border-bottom": 121, 767 "border-bottom-color": 121, 768 "border-bottom-left-radius": 50, 769 "border-bottom-right-radius": 50, 770 "border-bottom-style": 114, 771 "border-bottom-width": 120, 772 "border-collapse": 3, 773 "border-left": 95, 774 "border-left-color": 95, 775 "border-left-style": 89, 776 "border-left-width": 94, 777 "border-radius": 50, 778 "border-right": 93, 779 "border-right-color": 93, 780 "border-right-style": 88, 781 "border-right-width": 93, 782 "border-top": 111, 783 "border-top-color": 111, 784 "border-top-left-radius": 49, 785 "border-top-right-radius": 49, 786 "border-top-style": 104, 787 "border-top-width": 109, 788 "bottom": 16, 789 "box-shadow": 25, 790 "box-sizing": 2, 791 "clear": 23, 792 "color": 237, 793 "cursor": 34, 794 "direction": 4, 795 "display": 210, 796 "fill": 2, 797 "filter": 1, 798 "float": 105, 799 "font": 174, 800 "font-family": 25, 801 "font-size": 174, 802 "font-style": 9, 803 "font-weight": 89, 804 "height": 161, 805 "left": 54, 806 "letter-spacing": 3, 807 "line-height": 75, 808 "list-style": 17, 809 "list-style-image": 8, 810 "list-style-position": 8, 811 "list-style-type": 17, 812 "margin": 241, 813 "margin-bottom": 226, 814 "margin-left": 225, 815 "margin-right": 213, 816 "margin-top": 241, 817 "max-height": 5, 818 "max-width": 11, 819 "min-height": 9, 820 "min-width": 6, 821 "opacity": 24, 822 "outline": 10, 823 "outline-color": 10, 824 "outline-style": 10, 825 "outline-width": 10, 826 "overflow": 57, 827 "overflow-x": 56, 828 "overflow-y": 57, 829 "padding": 216, 830 "padding-bottom": 208, 831 "padding-left": 216, 832 "padding-right": 206, 833 "padding-top": 216, 834 "position": 136, 835 "resize": 1, 836 "right": 29, 837 "stroke": 1, 838 "stroke-width": 1, 839 "table-layout": 1, 840 "text-align": 66, 841 "text-decoration": 53, 842 "text-indent": 9, 843 "text-overflow": 8, 844 "text-shadow": 19, 845 "text-transform": 5, 846 "top": 71, 847 "unicode-bidi": 1, 848 "vertical-align": 37, 849 "visibility": 11, 850 "white-space": 24, 851 "width": 255, 852 "word-wrap": 6, 853 "z-index": 32, 854 "zoom": 10 855 }; 856 857 858 WebInspector.CSSMetadata.prototype = { 859 /** 860 * @param {string} prefix 861 * @return {!Array.<string>} 862 */ 863 startsWith: function(prefix) 864 { 865 var firstIndex = this._firstIndexOfPrefix(prefix); 866 if (firstIndex === -1) 867 return []; 868 869 var results = []; 870 while (firstIndex < this._values.length && this._values[firstIndex].startsWith(prefix)) 871 results.push(this._values[firstIndex++]); 872 return results; 873 }, 874 875 /** 876 * @param {!Array.<string>} properties 877 * @return {number} 878 */ 879 mostUsedOf: function(properties) 880 { 881 var maxWeight = 0; 882 var index = 0; 883 for (var i = 0; i < properties.length; i++) { 884 var weight = WebInspector.CSSMetadata.Weight[properties[i]]; 885 if (weight > maxWeight) { 886 maxWeight = weight; 887 index = i; 888 } 889 } 890 return index; 891 }, 892 893 _firstIndexOfPrefix: function(prefix) 894 { 895 if (!this._values.length) 896 return -1; 897 if (!prefix) 898 return 0; 899 900 var maxIndex = this._values.length - 1; 901 var minIndex = 0; 902 var foundIndex; 903 904 do { 905 var middleIndex = (maxIndex + minIndex) >> 1; 906 if (this._values[middleIndex].startsWith(prefix)) { 907 foundIndex = middleIndex; 908 break; 909 } 910 if (this._values[middleIndex] < prefix) 911 minIndex = middleIndex + 1; 912 else 913 maxIndex = middleIndex - 1; 914 } while (minIndex <= maxIndex); 915 916 if (foundIndex === undefined) 917 return -1; 918 919 while (foundIndex && this._values[foundIndex - 1].startsWith(prefix)) 920 foundIndex--; 921 922 return foundIndex; 923 }, 924 925 keySet: function() 926 { 927 if (!this._keySet) 928 this._keySet = this._values.keySet(); 929 return this._keySet; 930 }, 931 932 next: function(str, prefix) 933 { 934 return this._closest(str, prefix, 1); 935 }, 936 937 previous: function(str, prefix) 938 { 939 return this._closest(str, prefix, -1); 940 }, 941 942 _closest: function(str, prefix, shift) 943 { 944 if (!str) 945 return ""; 946 947 var index = this._values.indexOf(str); 948 if (index === -1) 949 return ""; 950 951 if (!prefix) { 952 index = (index + this._values.length + shift) % this._values.length; 953 return this._values[index]; 954 } 955 956 var propertiesWithPrefix = this.startsWith(prefix); 957 var j = propertiesWithPrefix.indexOf(str); 958 j = (j + propertiesWithPrefix.length + shift) % propertiesWithPrefix.length; 959 return propertiesWithPrefix[j]; 960 }, 961 962 /** 963 * @param {string} shorthand 964 * @return {?Array.<string>} 965 */ 966 longhands: function(shorthand) 967 { 968 return this._longhands[shorthand]; 969 }, 970 971 /** 972 * @param {string} longhand 973 * @return {?Array.<string>} 974 */ 975 shorthands: function(longhand) 976 { 977 return this._shorthands[longhand]; 978 } 979 } 980
