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Add crude CSS property completion.

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This commit is contained in:
Kris Maglione
2010-09-24 22:06:44 -04:00
parent 7c410ca905
commit 761b95156a
3 changed files with 42 additions and 1 deletions
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3
common/content/completion.js
View File

@@ -279,10 +279,11 @@ const CompletionContext = Class("CompletionContext", {
delete this.cache.filtered;
delete this.cache.filter;
this.cache.rows = [];
this.hasItems = items.length > 0;
this._completions = items;
this.itemCache[this.key] = items;
}
if (this._completions)
this.hasItems = this._completions.length > 0;
if (this.updateAsync && !this.noUpdate)
util.callInMainThread(function () { this.onUpdate(); }, this);
},

1
common/modules/highlight.jsm
View File

@@ -294,6 +294,7 @@ const Highlights = Module("Highlight", {
let hl = highlight.get(args[0]);
if (hl)
context.completions = [[hl.value, "Current Value"], [hl.default || "", "Default Value"]];
context.fork("css", 0, modules.completion, "css");
}
},
hereDoc: true,

39
common/modules/styles.jsm
View File

@@ -301,6 +301,7 @@ const Styles = Module("Styles", {
let sheet = styles.get(false, args["-name"]);
if (sheet)
context.completions = [[sheet.css, "Current Value"]];
context.fork("css", 0, modules.completion, "css");
}
},
hereDoc: true,
@@ -378,6 +379,44 @@ const Styles = Module("Styles", {
});
});
},
completion: function (dactyl, modules, window) {
const names = Array.slice(util.computedStyle(window.document.createElement("div")));
const string = /(?:"(?:[^\\"]|\\.)*(?:"|$)|'(?:[^\\']|\\.)*(?:'|$))/.source;
const pattern = RegExp(String.replace(<![CDATA[
(?:
(\s*)
([-a-z]*)
(?:
\s* : \s* (
(?:
[-\w]
(?:
\s* \( \s*
(?: S | [^)]* )
\s* (?: \) | $)
)?
\s*
| \s* S \s* | [^;}]*
)*
)
)?
)
(\s* (?: ; | $) )
]]>, /S/g, string).replace(/\s*/g, ""), "gi");
modules.completion.css = function (context) {
context.title = ["Property"];
context.keys = { text: function (p) p + ":", description: function () "" };
pattern.lastIndex = 0;
let match, lastMatch;
while ((!match || match[0]) && (match = pattern.exec(context.filter)) && (match[0].length || !lastMatch))
lastMatch = match;
if (lastMatch != null && !lastMatch[3] && !lastMatch[4]) {
context.advance(lastMatch.index + lastMatch[1].length)
context.completions = names;
}
};
},
javascript: function (dactyl, modules, window) {
modules.JavaScript.setCompleter(["get", "addSheet", "removeSheet", "findSheets"].map(function (m) styles[m]),
[ // Prototype: (system, name, filter, css, index)