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Make updates to theme parser logic and tool

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This commit is contained in:
Garen Torikian 2012-09-11 17:05:36 -07:00 • committed by nightwing
commit 4017abd825
3 changed files with 117 additions and 21 deletions
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102
tool/tmtheme.js
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@ -1,4 +1,8 @@
var fs = require("fs");
var path = require("path");
var util = require("util");
var cssParse = require("css-parse");
var cssStringify = require("css-stringify");
var parseString = require("plist").parseString;
function parseTheme(themeXml, callback) {
@ -7,6 +11,8 @@ function parseTheme(themeXml, callback) {
});
}
var unsupportedScopes = { };
var supportedScopes = {
"keyword": "keyword",
"keyword.operator": "keyword.operator",
@ -90,22 +96,34 @@ function extractStyles(theme) {
};
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);
} else {
//console.log(scope + " is not supported!");
}
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];
var style = parseStyles(element.settings);
if (supportedScopes[scope]) {
colors[supportedScopes[scope]] = style;
}
else if (style.length > 0) {
if (unsupportedScopes[scope] === undefined) {
unsupportedScopes[scope] = 1;
}
else {
unsupportedScopes[scope] = unsupportedScopes[scope] + 1;
}
}
}
}
if (!colors.fold)
colors.fold = ((colors["entity.name.function"] || colors.keyword).match(/\:([^;]+)/)||[])[1];
if (!colors.fold) {
var foldSource = colors["entity.name.function"] || colors.keyword;
if (foldSource) {
colors.fold = foldSource.match(/\:([^;]+)/)[1];
}
}
if (!colors.selected_word_highlight)
colors.selected_word_highlight = "border: 1px solid " + colors.selection + ";";
@ -178,7 +196,7 @@ var cssTemplate = fs.readFileSync(__dirname + "/Theme.tmpl.css", "utf8");
var jsTemplate = fs.readFileSync(__dirname + "/Theme.tmpl.js", "utf8");
var themes = {
//"chrome": "Chrome",
//"chrome": "Chrome DevTools",
"clouds": "Clouds",
"clouds_midnight": "Clouds Midnight",
"cobalt": "Cobalt",
@ -196,14 +214,15 @@ var themes = {
"pastel_on_dark": "Pastels on Dark",
"solarized_dark": "Solarized-dark",
"solarized_light": "Solarized-light",
//"textmate": "Textmate",
//"textmate": "Textmate (Mac Classic)",
"tomorrow": "Tomorrow",
"tomorrow_night": "Tomorrow-Night",
"tomorrow_night_blue": "Tomorrow-Night-Blue",
"tomorrow_night_bright": "Tomorrow-Night-Bright",
"tomorrow_night_eighties": "Tomorrow-Night-Eighties",
"twilight": "Twilight",
"vibrant_ink": "Vibrant Ink"
"vibrant_ink": "Vibrant Ink",
"xcode": "Xcode_default"
};
function convertTheme(name) {
@ -224,10 +243,57 @@ function convertTheme(name) {
isDark: styles.isDark
});
// we're going to look for NEW rules in the parsed content only
// if such a rule exists, add it to the destination file
// this way, we preserve all hand-modified rules in the <theme>.css rules,
// (because some exist, for collab1 and ace_indentation_guide
try {
var outThemeCss = fs.readFileSync(__dirname + "/../lib/ace/theme/" + name + ".css");
var parsedExistingFile = cssParse(outThemeCss);
var parsedPotentialFile = cssParse(css);
for (var r = 0; r < parsedPotentialFile.stylesheet.rules.length; r++) {
var potentialSelectors = parsedPotentialFile.stylesheet.rules[r].selectors;
var found = false;
for (var e = 0; e < parsedExistingFile.stylesheet.rules.length; e++) {
var existingSelectors = parsedExistingFile.stylesheet.rules[e].selectors;
if (existingSelectors.join(",") === potentialSelectors.join(",")) {
found = true;
break;
}
}
if (!found) {
console.log("Adding NEW rule: ", parsedPotentialFile.stylesheet.rules[r])
parsedExistingFile.stylesheet.rules.splice(r, 0, parsedPotentialFile.stylesheet.rules[r]);
}
}
css = cssStringify(parsedExistingFile, { compress: false });
} catch(e) {
console.log("Creating new file: " + name + ".css")
}
fs.writeFileSync(__dirname + "/../lib/ace/theme/" + name + ".js", js);
fs.writeFileSync(__dirname + "/../lib/ace/theme/" + name + ".css", css);
})
}
for (var name in themes)
convertTheme(name);
for (var name in themes) {
convertTheme(name);
}
var sortedUnsupportedScopes = {};
for (var u in unsupportedScopes) {
var value = unsupportedScopes[u];
if (sortedUnsupportedScopes[value] === undefined) {
sortedUnsupportedScopes[value] = [];
}
sortedUnsupportedScopes[value].push(u);
}
console.log("I found these unsupported scopes:");
console.log(sortedUnsupportedScopes);
console.log("It's safe to ignore these, but they may affect your syntax highlighting if your mode depends on any of these rules.");
console.log("Refer to the docs on ace.ajax.org for information on how to add a scope to the CSS generator.");