forked from expo/troggle
466 lines
22 KiB
JavaScript
466 lines
22 KiB
JavaScript
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CodeMirror.defineMode("css", function(config) {
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var indentUnit = config.indentUnit, type;
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var atMediaTypes = keySet([
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"all", "aural", "braille", "handheld", "print", "projection", "screen",
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"tty", "tv", "embossed"
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]);
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var atMediaFeatures = keySet([
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"width", "min-width", "max-width", "height", "min-height", "max-height",
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"device-width", "min-device-width", "max-device-width", "device-height",
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"min-device-height", "max-device-height", "aspect-ratio",
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"min-aspect-ratio", "max-aspect-ratio", "device-aspect-ratio",
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"min-device-aspect-ratio", "max-device-aspect-ratio", "color", "min-color",
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"max-color", "color-index", "min-color-index", "max-color-index",
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"monochrome", "min-monochrome", "max-monochrome", "resolution",
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"min-resolution", "max-resolution", "scan", "grid"
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]);
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var propertyKeywords = keySet([
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"align-content", "align-items", "align-self", "alignment-adjust",
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"alignment-baseline", "anchor-point", "animation", "animation-delay",
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"animation-direction", "animation-duration", "animation-iteration-count",
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"animation-name", "animation-play-state", "animation-timing-function",
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"appearance", "azimuth", "backface-visibility", "background",
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"background-attachment", "background-clip", "background-color",
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"background-image", "background-origin", "background-position",
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"background-repeat", "background-size", "baseline-shift", "binding",
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"bleed", "bookmark-label", "bookmark-level", "bookmark-state",
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"bookmark-target", "border", "border-bottom", "border-bottom-color",
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"border-bottom-left-radius", "border-bottom-right-radius",
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"border-bottom-style", "border-bottom-width", "border-collapse",
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"border-color", "border-image", "border-image-outset",
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"border-image-repeat", "border-image-slice", "border-image-source",
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"border-image-width", "border-left", "border-left-color",
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"border-left-style", "border-left-width", "border-radius", "border-right",
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"border-right-color", "border-right-style", "border-right-width",
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"border-spacing", "border-style", "border-top", "border-top-color",
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"border-top-left-radius", "border-top-right-radius", "border-top-style",
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"border-top-width", "border-width", "bottom", "box-decoration-break",
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"box-shadow", "box-sizing", "break-after", "break-before", "break-inside",
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"caption-side", "clear", "clip", "color", "color-profile", "column-count",
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"column-fill", "column-gap", "column-rule", "column-rule-color",
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"column-rule-style", "column-rule-width", "column-span", "column-width",
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"columns", "content", "counter-increment", "counter-reset", "crop", "cue",
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"cue-after", "cue-before", "cursor", "direction", "display",
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"dominant-baseline", "drop-initial-after-adjust",
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"drop-initial-after-align", "drop-initial-before-adjust",
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"drop-initial-before-align", "drop-initial-size", "drop-initial-value",
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"elevation", "empty-cells", "fit", "fit-position", "flex", "flex-basis",
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"flex-direction", "flex-flow", "flex-grow", "flex-shrink", "flex-wrap",
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"float", "float-offset", "font", "font-feature-settings", "font-family",
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"font-kerning", "font-language-override", "font-size", "font-size-adjust",
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"font-stretch", "font-style", "font-synthesis", "font-variant",
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"font-variant-alternates", "font-variant-caps", "font-variant-east-asian",
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"font-variant-ligatures", "font-variant-numeric", "font-variant-position",
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"font-weight", "grid-cell", "grid-column", "grid-column-align",
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"grid-column-sizing", "grid-column-span", "grid-columns", "grid-flow",
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"grid-row", "grid-row-align", "grid-row-sizing", "grid-row-span",
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"grid-rows", "grid-template", "hanging-punctuation", "height", "hyphens",
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"icon", "image-orientation", "image-rendering", "image-resolution",
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"inline-box-align", "justify-content", "left", "letter-spacing",
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"line-break", "line-height", "line-stacking", "line-stacking-ruby",
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"line-stacking-shift", "line-stacking-strategy", "list-style",
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"list-style-image", "list-style-position", "list-style-type", "margin",
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"margin-bottom", "margin-left", "margin-right", "margin-top",
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"marker-offset", "marks", "marquee-direction", "marquee-loop",
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"marquee-play-count", "marquee-speed", "marquee-style", "max-height",
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"max-width", "min-height", "min-width", "move-to", "nav-down", "nav-index",
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"nav-left", "nav-right", "nav-up", "opacity", "order", "orphans", "outline",
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"outline-color", "outline-offset", "outline-style", "outline-width",
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"overflow", "overflow-style", "overflow-wrap", "overflow-x", "overflow-y",
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"padding", "padding-bottom", "padding-left", "padding-right", "padding-top",
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"page", "page-break-after", "page-break-before", "page-break-inside",
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"page-policy", "pause", "pause-after", "pause-before", "perspective",
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"perspective-origin", "pitch", "pitch-range", "play-during", "position",
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"presentation-level", "punctuation-trim", "quotes", "rendering-intent",
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"resize", "rest", "rest-after", "rest-before", "richness", "right",
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"rotation", "rotation-point", "ruby-align", "ruby-overhang",
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"ruby-position", "ruby-span", "size", "speak", "speak-as", "speak-header",
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"speak-numeral", "speak-punctuation", "speech-rate", "stress", "string-set",
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"tab-size", "table-layout", "target", "target-name", "target-new",
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"target-position", "text-align", "text-align-last", "text-decoration",
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"text-decoration-color", "text-decoration-line", "text-decoration-skip",
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"text-decoration-style", "text-emphasis", "text-emphasis-color",
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"text-emphasis-position", "text-emphasis-style", "text-height",
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"text-indent", "text-justify", "text-outline", "text-shadow",
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"text-space-collapse", "text-transform", "text-underline-position",
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"text-wrap", "top", "transform", "transform-origin", "transform-style",
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"transition", "transition-delay", "transition-duration",
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"transition-property", "transition-timing-function", "unicode-bidi",
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"vertical-align", "visibility", "voice-balance", "voice-duration",
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"voice-family", "voice-pitch", "voice-range", "voice-rate", "voice-stress",
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"voice-volume", "volume", "white-space", "widows", "width", "word-break",
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"word-spacing", "word-wrap", "z-index"
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]);
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var colorKeywords = keySet([
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"black", "silver", "gray", "white", "maroon", "red", "purple", "fuchsia",
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"green", "lime", "olive", "yellow", "navy", "blue", "teal", "aqua"
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]);
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var valueKeywords = keySet([
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"above", "absolute", "activeborder", "activecaption", "afar",
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"after-white-space", "ahead", "alias", "all", "all-scroll", "alternate",
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"always", "amharic", "amharic-abegede", "antialiased", "appworkspace",
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"arabic-indic", "armenian", "asterisks", "auto", "avoid", "background",
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"backwards", "baseline", "below", "bidi-override", "binary", "bengali",
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"blink", "block", "block-axis", "bold", "bolder", "border", "border-box",
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"both", "bottom", "break-all", "break-word", "button", "button-bevel",
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"buttonface", "buttonhighlight", "buttonshadow", "buttontext", "cambodian",
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"capitalize", "caps-lock-indicator", "caption", "captiontext", "caret",
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"cell", "center", "checkbox", "circle", "cjk-earthly-branch",
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"cjk-heavenly-stem", "cjk-ideographic", "clear", "clip", "close-quote",
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"col-resize", "collapse", "compact", "condensed", "contain", "content",
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"content-box", "context-menu", "continuous", "copy", "cover", "crop",
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"cross", "crosshair", "currentcolor", "cursive", "dashed", "decimal",
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"decimal-leading-zero", "default", "default-button", "destination-atop",
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"destination-in", "destination-out", "destination-over", "devanagari",
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"disc", "discard", "document", "dot-dash", "dot-dot-dash", "dotted",
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"double", "down", "e-resize", "ease", "ease-in", "ease-in-out", "ease-out",
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"element", "ellipsis", "embed", "end", "ethiopic", "ethiopic-abegede",
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"ethiopic-abegede-am-et", "ethiopic-abegede-gez", "ethiopic-abegede-ti-er",
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"ethiopic-abegede-ti-et", "ethiopic-halehame-aa-er",
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"ethiopic-halehame-aa-et", "ethiopic-halehame-am-et",
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"ethiopic-halehame-gez", "ethiopic-halehame-om-et",
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"ethiopic-halehame-sid-et", "ethiopic-halehame-so-et",
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"ethiopic-halehame-ti-er", "ethiopic-halehame-ti-et",
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"ethiopic-halehame-tig", "ew-resize", "expanded", "extra-condensed",
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"extra-expanded", "fantasy", "fast", "fill", "fixed", "flat", "footnotes",
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"forwards", "from", "geometricPrecision", "georgian", "graytext", "groove",
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"gujarati", "gurmukhi", "hand", "hangul", "hangul-consonant", "hebrew",
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"help", "hidden", "hide", "higher", "highlight", "highlighttext",
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"hiragana", "hiragana-iroha", "horizontal", "hsl", "hsla", "icon", "ignore",
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"inactiveborder", "inactivecaption", "inactivecaptiontext", "infinite",
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"infobackground", "infotext", "inherit", "initial", "inline", "inline-axis",
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"inline-block", "inline-table", "inset", "inside", "intrinsic", "invert",
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"italic", "justify", "kannada", "katakana", "katakana-iroha", "khmer",
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"landscape", "lao", "large", "larger", "left", "level", "lighter",
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"line-through", "linear", "lines", "list-item", "listbox", "listitem",
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"local", "logical", "loud", "lower", "lower-alpha", "lower-armenian",
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"lower-greek", "lower-hexadecimal", "lower-latin", "lower-norwegian",
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"lower-roman", "lowercase", "ltr", "malayalam", "match",
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"media-controls-background", "media-current-time-display",
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"media-fullscreen-button", "media-mute-button", "media-play-button",
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"media-return-to-realtime-button", "media-rewind-button",
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"media-seek-back-button", "media-seek-forward-button", "media-slider",
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"media-sliderthumb", "media-time-remaining-display", "media-volume-slider",
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"media-volume-slider-container", "media-volume-sliderthumb", "medium",
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"menu", "menulist", "menulist-button", "menulist-text",
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"menulist-textfield", "menutext", "message-box", "middle", "min-intrinsic",
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"mix", "mongolian", "monospace", "move", "multiple", "myanmar", "n-resize",
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"narrower", "navy", "ne-resize", "nesw-resize", "no-close-quote", "no-drop",
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"no-open-quote", "no-repeat", "none", "normal", "not-allowed", "nowrap",
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"ns-resize", "nw-resize", "nwse-resize", "oblique", "octal", "open-quote",
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"optimizeLegibility", "optimizeSpeed", "oriya", "oromo", "outset",
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"outside", "overlay", "overline", "padding", "padding-box", "painted",
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"paused", "persian", "plus-darker", "plus-lighter", "pointer", "portrait",
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"pre", "pre-line", "pre-wrap", "preserve-3d", "progress", "push-button",
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"radio", "read-only", "read-write", "read-write-plaintext-only", "relative",
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"repeat", "repeat-x", "repeat-y", "reset", "reverse", "rgb", "rgba",
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"ridge", "right", "round", "row-resize", "rtl", "run-in", "running",
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"s-resize", "sans-serif", "scroll", "scrollbar", "se-resize", "searchfield",
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"searchfield-cancel-button", "searchfield-decoration",
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"searchfield-results-button", "searchfield-results-decoration",
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"semi-condensed", "semi-expanded", "separate", "serif", "show", "sidama",
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"single", "skip-white-space", "slide", "slider-horizontal",
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"slider-vertical", "sliderthumb-horizontal", "sliderthumb-vertical", "slow",
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"small", "small-caps", "small-caption", "smaller", "solid", "somali",
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"source-atop", "source-in", "source-out", "source-over", "space", "square",
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"square-button", "start", "static", "status-bar", "stretch", "stroke",
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"sub", "subpixel-antialiased", "super", "sw-resize", "table",
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"table-caption", "table-cell", "table-column", "table-column-group",
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"table-footer-group", "table-header-group", "table-row", "table-row-group",
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"telugu", "text", "text-bottom", "text-top", "textarea", "textfield", "thai",
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"thick", "thin", "threeddarkshadow", "threedface", "threedhighlight",
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"threedlightshadow", "threedshadow", "tibetan", "tigre", "tigrinya-er",
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"tigrinya-er-abegede", "tigrinya-et", "tigrinya-et-abegede", "to", "top",
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"transparent", "ultra-condensed", "ultra-expanded", "underline", "up",
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"upper-alpha", "upper-armenian", "upper-greek", "upper-hexadecimal",
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"upper-latin", "upper-norwegian", "upper-roman", "uppercase", "urdu", "url",
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"vertical", "vertical-text", "visible", "visibleFill", "visiblePainted",
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"visibleStroke", "visual", "w-resize", "wait", "wave", "white", "wider",
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"window", "windowframe", "windowtext", "x-large", "x-small", "xor",
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"xx-large", "xx-small", "yellow"
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]);
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function keySet(array) { var keys = {}; for (var i = 0; i < array.length; ++i) keys[array[i]] = true; return keys; }
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function ret(style, tp) {type = tp; return style;}
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function tokenBase(stream, state) {
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var ch = stream.next();
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if (ch == "@") {stream.eatWhile(/[\w\\\-]/); return ret("def", stream.current());}
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else if (ch == "/" && stream.eat("*")) {
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state.tokenize = tokenCComment;
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return tokenCComment(stream, state);
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}
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else if (ch == "<" && stream.eat("!")) {
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state.tokenize = tokenSGMLComment;
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return tokenSGMLComment(stream, state);
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}
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else if (ch == "=") ret(null, "compare");
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else if ((ch == "~" || ch == "|") && stream.eat("=")) return ret(null, "compare");
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else if (ch == "\"" || ch == "'") {
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state.tokenize = tokenString(ch);
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return state.tokenize(stream, state);
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}
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else if (ch == "#") {
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stream.eatWhile(/[\w\\\-]/);
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return ret("atom", "hash");
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}
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else if (ch == "!") {
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stream.match(/^\s*\w*/);
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return ret("keyword", "important");
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}
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else if (/\d/.test(ch)) {
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stream.eatWhile(/[\w.%]/);
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return ret("number", "unit");
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}
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else if (ch === "-") {
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if (/\d/.test(stream.peek())) {
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stream.eatWhile(/[\w.%]/);
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return ret("number", "unit");
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} else if (stream.match(/^[^-]+-/)) {
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return ret("meta", type);
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}
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}
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else if (/[,+>*\/]/.test(ch)) {
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return ret(null, "select-op");
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}
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else if (ch == "." && stream.match(/^-?[_a-z][_a-z0-9-]*/i)) {
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return ret("qualifier", type);
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}
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else if (ch == ":") {
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return ret("operator", ch);
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}
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else if (/[;{}\[\]\(\)]/.test(ch)) {
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return ret(null, ch);
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}
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else if (ch == "u" && stream.match("rl(")) {
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stream.backUp(1);
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state.tokenize = tokenParenthesized;
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return ret("property", "variable");
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}
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else {
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stream.eatWhile(/[\w\\\-]/);
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return ret("property", "variable");
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}
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}
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function tokenCComment(stream, state) {
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var maybeEnd = false, ch;
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while ((ch = stream.next()) != null) {
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if (maybeEnd && ch == "/") {
|
||
|
|
state.tokenize = tokenBase;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
maybeEnd = (ch == "*");
|
||
|
|
}
|
||
|
|
return ret("comment", "comment");
|
||
|
|
}
|
||
|
|
|
||
|
|
function tokenSGMLComment(stream, state) {
|
||
|
|
var dashes = 0, ch;
|
||
|
|
while ((ch = stream.next()) != null) {
|
||
|
|
if (dashes >= 2 && ch == ">") {
|
||
|
|
state.tokenize = tokenBase;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
dashes = (ch == "-") ? dashes + 1 : 0;
|
||
|
|
}
|
||
|
|
return ret("comment", "comment");
|
||
|
|
}
|
||
|
|
|
||
|
|
function tokenString(quote, nonInclusive) {
|
||
|
|
return function(stream, state) {
|
||
|
|
var escaped = false, ch;
|
||
|
|
while ((ch = stream.next()) != null) {
|
||
|
|
if (ch == quote && !escaped)
|
||
|
|
break;
|
||
|
|
escaped = !escaped && ch == "\\";
|
||
|
|
}
|
||
|
|
if (!escaped) {
|
||
|
|
if (nonInclusive) stream.backUp(1);
|
||
|
|
state.tokenize = tokenBase;
|
||
|
|
}
|
||
|
|
return ret("string", "string");
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
function tokenParenthesized(stream, state) {
|
||
|
|
stream.next(); // Must be '('
|
||
|
|
if (!stream.match(/\s*[\"\']/, false))
|
||
|
|
state.tokenize = tokenString(")", true);
|
||
|
|
else
|
||
|
|
state.tokenize = tokenBase;
|
||
|
|
return ret(null, "(");
|
||
|
|
}
|
||
|
|
|
||
|
|
return {
|
||
|
|
startState: function(base) {
|
||
|
|
return {tokenize: tokenBase,
|
||
|
|
baseIndent: base || 0,
|
||
|
|
stack: []};
|
||
|
|
},
|
||
|
|
|
||
|
|
token: function(stream, state) {
|
||
|
|
|
||
|
|
// Use these terms when applicable (see http://www.xanthir.com/blog/b4E50)
|
||
|
|
//
|
||
|
|
// rule** or **ruleset:
|
||
|
|
// A selector + braces combo, or an at-rule.
|
||
|
|
//
|
||
|
|
// declaration block:
|
||
|
|
// A sequence of declarations.
|
||
|
|
//
|
||
|
|
// declaration:
|
||
|
|
// A property + colon + value combo.
|
||
|
|
//
|
||
|
|
// property value:
|
||
|
|
// The entire value of a property.
|
||
|
|
//
|
||
|
|
// component value:
|
||
|
|
// A single piece of a property value. Like the 5px in
|
||
|
|
// text-shadow: 0 0 5px blue;. Can also refer to things that are
|
||
|
|
// multiple terms, like the 1-4 terms that make up the background-size
|
||
|
|
// portion of the background shorthand.
|
||
|
|
//
|
||
|
|
// term:
|
||
|
|
// The basic unit of author-facing CSS, like a single number (5),
|
||
|
|
// dimension (5px), string ("foo"), or function. Officially defined
|
||
|
|
// by the CSS 2.1 grammar (look for the 'term' production)
|
||
|
|
//
|
||
|
|
//
|
||
|
|
// simple selector:
|
||
|
|
// A single atomic selector, like a type selector, an attr selector, a
|
||
|
|
// class selector, etc.
|
||
|
|
//
|
||
|
|
// compound selector:
|
||
|
|
// One or more simple selectors without a combinator. div.example is
|
||
|
|
// compound, div > .example is not.
|
||
|
|
//
|
||
|
|
// complex selector:
|
||
|
|
// One or more compound selectors chained with combinators.
|
||
|
|
//
|
||
|
|
// combinator:
|
||
|
|
// The parts of selectors that express relationships. There are four
|
||
|
|
// currently - the space (descendant combinator), the greater-than
|
||
|
|
// bracket (child combinator), the plus sign (next sibling combinator),
|
||
|
|
// and the tilda (following sibling combinator).
|
||
|
|
//
|
||
|
|
// sequence of selectors:
|
||
|
|
// One or more of the named type of selector chained with commas.
|
||
|
|
|
||
|
|
if (state.tokenize == tokenBase && stream.eatSpace()) return null;
|
||
|
|
var style = state.tokenize(stream, state);
|
||
|
|
|
||
|
|
// Changing style returned based on context
|
||
|
|
var context = state.stack[state.stack.length-1];
|
||
|
|
if (style == "property") {
|
||
|
|
if (context == "propertyValue"){
|
||
|
|
if (valueKeywords[stream.current()]) {
|
||
|
|
style = "string-2";
|
||
|
|
} else if (colorKeywords[stream.current()]) {
|
||
|
|
style = "keyword";
|
||
|
|
} else {
|
||
|
|
style = "variable-2";
|
||
|
|
}
|
||
|
|
} else if (context == "rule") {
|
||
|
|
if (!propertyKeywords[stream.current()]) {
|
||
|
|
style += " error";
|
||
|
|
}
|
||
|
|
} else if (!context || context == "@media{") {
|
||
|
|
style = "tag";
|
||
|
|
} else if (context == "@media") {
|
||
|
|
if (atMediaTypes[stream.current()]) {
|
||
|
|
style = "attribute"; // Known attribute
|
||
|
|
} else if (/^(only|not)$/i.test(stream.current())) {
|
||
|
|
style = "keyword";
|
||
|
|
} else if (stream.current().toLowerCase() == "and") {
|
||
|
|
style = "error"; // "and" is only allowed in @mediaType
|
||
|
|
} else if (atMediaFeatures[stream.current()]) {
|
||
|
|
style = "error"; // Known property, should be in @mediaType(
|
||
|
|
} else {
|
||
|
|
// Unknown, expecting keyword or attribute, assuming attribute
|
||
|
|
style = "attribute error";
|
||
|
|
}
|
||
|
|
} else if (context == "@mediaType") {
|
||
|
|
if (atMediaTypes[stream.current()]) {
|
||
|
|
style = "attribute";
|
||
|
|
} else if (stream.current().toLowerCase() == "and") {
|
||
|
|
style = "operator";
|
||
|
|
} else if (/^(only|not)$/i.test(stream.current())) {
|
||
|
|
style = "error"; // Only allowed in @media
|
||
|
|
} else if (atMediaFeatures[stream.current()]) {
|
||
|
|
style = "error"; // Known property, should be in parentheses
|
||
|
|
} else {
|
||
|
|
// Unknown attribute or property, but expecting property (preceded
|
||
|
|
// by "and"). Should be in parentheses
|
||
|
|
style = "error";
|
||
|
|
}
|
||
|
|
} else if (context == "@mediaType(") {
|
||
|
|
if (propertyKeywords[stream.current()]) {
|
||
|
|
// do nothing, remains "property"
|
||
|
|
} else if (atMediaTypes[stream.current()]) {
|
||
|
|
style = "error"; // Known property, should be in parentheses
|
||
|
|
} else if (stream.current().toLowerCase() == "and") {
|
||
|
|
style = "operator";
|
||
|
|
} else if (/^(only|not)$/i.test(stream.current())) {
|
||
|
|
style = "error"; // Only allowed in @media
|
||
|
|
} else {
|
||
|
|
style += " error";
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
style = "error";
|
||
|
|
}
|
||
|
|
} else if (style == "atom") {
|
||
|
|
if(!context || context == "@media{") {
|
||
|
|
style = "builtin";
|
||
|
|
} else if (context == "propertyValue") {
|
||
|
|
if (!/^#([0-9a-fA-f]{3}|[0-9a-fA-f]{6})$/.test(stream.current())) {
|
||
|
|
style += " error";
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
style = "error";
|
||
|
|
}
|
||
|
|
} else if (context == "@media" && type == "{") {
|
||
|
|
style = "error";
|
||
|
|
}
|
||
|
|
|
||
|
|
// Push/pop context stack
|
||
|
|
if (type == "{") {
|
||
|
|
if (context == "@media" || context == "@mediaType") {
|
||
|
|
state.stack.pop();
|
||
|
|
state.stack[state.stack.length-1] = "@media{";
|
||
|
|
}
|
||
|
|
else state.stack.push("rule");
|
||
|
|
}
|
||
|
|
else if (type == "}") {
|
||
|
|
state.stack.pop();
|
||
|
|
if (context == "propertyValue") state.stack.pop();
|
||
|
|
}
|
||
|
|
else if (type == "@media") state.stack.push("@media");
|
||
|
|
else if (context == "@media" && /\b(keyword|attribute)\b/.test(style))
|
||
|
|
state.stack.push("@mediaType");
|
||
|
|
else if (context == "@mediaType" && stream.current() == ",") state.stack.pop();
|
||
|
|
else if (context == "@mediaType" && type == "(") state.stack.push("@mediaType(");
|
||
|
|
else if (context == "@mediaType(" && type == ")") state.stack.pop();
|
||
|
|
else if (context == "rule" && type == ":") state.stack.push("propertyValue");
|
||
|
|
else if (context == "propertyValue" && type == ";") state.stack.pop();
|
||
|
|
return style;
|
||
|
|
},
|
||
|
|
|
||
|
|
indent: function(state, textAfter) {
|
||
|
|
var n = state.stack.length;
|
||
|
|
if (/^\}/.test(textAfter))
|
||
|
|
n -= state.stack[state.stack.length-1] == "propertyValue" ? 2 : 1;
|
||
|
|
return state.baseIndent + n * indentUnit;
|
||
|
|
},
|
||
|
|
|
||
|
|
electricChars: "}"
|
||
|
|
};
|
||
|
|
});
|
||
|
|
|
||
|
|
CodeMirror.defineMIME("text/css", "css");
|