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196 lines (165 loc) · 5.65 KB
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var xml = require("../support/node-o3-xml/lib/o3-xml");
var fs = require("fs");
function plistToJson(el) {
if (el.tagName != "plist")
throw new Error("not a plist!");
return $plistParse(el.selectSingleNode("dict"));
};
function $plistParse(el) {
if (el.tagName == "dict") {
var dict = {};
var key;
var childNodes = el.childNodes;
for (var i=0, l=childNodes.length; i<l; i++) {
var child = childNodes[i];
if (child.nodeType !== 1)
continue;
if (child.tagName == "key") {
key = child.nodeValue;
} else {
if (!key)
throw new Error("missing key");
dict[key] = $plistParse(child);
key = null;
}
}
return dict;
}
else if (el.tagName == "array") {
var arr = [];
var childNodes = el.childNodes;
for (var i=0, l=childNodes.length; i<l; i++) {
var child = childNodes[i];
if (child.nodeType !== 1)
continue;
arr.push($plistParse(child));
}
return arr;
}
else if (el.tagName == "string") {
return el.nodeValue;
} else {
throw new Error("unsupported node type " + el.tagName);
}
}
function parseTheme(themeXml) {
try {
return plistToJson(xml.parseFromString(themeXml).documentElement);
} catch(e) { return }
}
var supportedScopes = {
"keyword": "keyword",
"keyword.operator": "keyword.operator",
"constant": "constant",
"constant.language": "constant.language",
"constant.library": "constant.library",
"constant.numeric": "constant.numeric",
"support": "support",
"support.function": "support.function",
"function": "function",
"function.buildin": "function.buildin",
"invalid": "invalid",
"invalid.illegal": "invalid.illegal",
"invalid.deprecated": "invalid.deprecated",
"string": "string",
"string.regexp": "string.regexp",
"comment": "comment",
"comment.documentation": "comment.doc",
"comment.documentation.tag": "comment.doc.tag",
"variable": "variable",
"variable.language": "variable.language",
"meta.tag.sgml.doctype": "xml_pe"
};
function extractStyles(theme) {
var globalSettings = theme.settings[0].settings;
var colors = {
"printMargin": "#e8e8e8",
"background": parseColor(globalSettings.background),
"foreground": parseColor(globalSettings.foreground),
"overwrite": parseColor(globalSettings.caret),
"gutter": "#e8e8e8",
"selection": parseColor(globalSettings.selection),
"step": "rgb(198, 219, 174)",
"bracket": parseColor(globalSettings.invisibles),
"active_line": parseColor(globalSettings.lineHighlight),
"cursor": parseColor(globalSettings.caret),
"invisible": "color: " + parseColor(globalSettings.invisibles) + ";"
}
for (var i=1; i<theme.settings.length; i++) {
var element = theme.settings[i];
if (!element.scope)
continue;
var scopes = element.scope.split(/\s*[|,]\s*/g);
for (var j=0; j<scopes.length; j++) {
var scope = scopes[j];
if (supportedScopes[scope]) {
colors[supportedScopes[scope]] = parseStyles(element.settings);
}
}
}
return colors;
};
function parseColor(color) {
if (color.length == 7)
return color;
else {
var rgba = color.match(/^#(..)(..)(..)(..)$/).slice(1).map(function(c) {
return parseInt(c, 16);
});
rgba[3] = (rgba[3] / 0xFF).toPrecision(2);
return "rgba(" + rgba.join(", ") + ")";
}
}
function parseStyles(styles) {
var css = [];
var fontStyle = styles.fontStyle || "";
if (fontStyle.indexOf("underline") !== -1) {
css.push("text-decoration:underline;");
}
if (fontStyle.indexOf("italic") !== -1) {
css.push("font-style:italic;");
}
if (styles.foreground) {
css.push("color:" + parseColor(styles.foreground) + ";");
}
if (styles.background) {
css.push("background-color:" + parseColor(styles.background) + ";");
}
return css.join("\n");
}
function fillTemplate(template, replacements) {
return template.replace(/%(.+?)%/g, function(str, m) {
return replacements[m] || "";
});
}
function createTheme(name, styles, cssTemplate, jsTemplate) {
styles.cssClass = "ace" + hyphenate(name);
var css = fillTemplate(cssTemplate, styles);
return fillTemplate(jsTemplate, {
name: name,
css: '"' + css.replace(/\\/, "\\\\").replace(/"/g, '\\"').replace(/\n/g, "\\\n") + '"',
cssClass: "ace" + hyphenate(name)
});
};
function hyphenate(str) {
return str.replace(/([A-Z])/g, "-$1").toLowerCase();
}
var cssTemplate = fs.readFileSync(__dirname + "/Theme.tmpl.css", "utf8");
var jsTemplate = fs.readFileSync(__dirname + "/Theme.tmpl.js", "utf8");
var themes = {
"dawn": "Dawn",
"idle_fingers": "idleFingers",
"twilight": "Twilight",
"monokai": "Monokai",
"cobalt": "Cobalt",
"mono_industrial": "monoindustrial",
"clouds": "Clouds",
"clouds_midnight": "Clouds Midnight",
"kr_theme": "krTheme"
}
for (var name in themes) {
console.log("Converting " + name);
var tmTheme = fs.readFileSync(__dirname + "/tmthemes/" + themes[name] + ".tmTheme", "utf8");
var styles = extractStyles(parseTheme(tmTheme));
fs.writeFileSync(__dirname + "/../src/ace/theme/" + name + ".js", createTheme(name, styles, cssTemplate, jsTemplate));
}