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* Various cleanup + utility methods

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This commit is contained in:
Bryan Ashby 2014-11-04 23:50:42 -07:00
parent d242546458
commit f2388ceed1
6 changed files with 68 additions and 21 deletions
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24
core/art.js
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@ -368,26 +368,22 @@ function defaultEofFromExtension(ext) {
// cb(err, mci)
// :TODO: display({ art : art, client : client, ...}, cb)
function display(art, options, cb) {
if(!art || 0 === art.length) {
cb(new Error('Missing or empty art'));
return;
}
function display(options, cb) {
assert(
'undefined' !== typeof options &&
'undefined' !== typeof options.client &&
'undefined' !== typeof options.art,
'Missing required options');
if('undefined' === typeof options) {
cb(new Error('Missing options'));
return;
}
if('undefined' === typeof options.client) {
cb(new Error('Missing client in options'));
if(0 === options.art.length) {
cb(new Error('Empty art'));
return;
}
var cancelKeys = miscUtil.valueWithDefault(options.cancelKeys, []);
var pauseKeys = miscUtil.valueWithDefault(options.pauseKeys, []);
var pauseAtTermHeight = miscUtil.valueWithDefault(options.pauseAtTermHeight, false);
var mciReplaceChar = miscUtil.valueWithDefault(options.mciReplaceChar, '');
var mciReplaceChar = miscUtil.valueWithDefault(options.mciReplaceChar, ' ');
// :TODO: support pause/cancel & pause @ termHeight
var canceled = false;
@ -464,5 +460,5 @@ function display(art, options, cb) {
}
});
parser.parse(art);
parser.parse(options.art);
}

13
core/theme.js
View file

@ -12,6 +12,7 @@ exports.getThemeInfo = getThemeInfo;
exports.getThemeArt = getThemeArt;
exports.getRandomTheme = getRandomTheme;
exports.initAvailableThemes = initAvailableThemes;
exports.displayThemeArt = displayThemeArt;
function getThemeInfo(themeID, cb) {
var path = paths.join(Config.paths.themes, themeID, 'theme_info.json');
@ -108,4 +109,16 @@ function getThemeArt(name, themeID, options, cb) {
cb(null, theArt.data);
}
});
}
function displayThemeArt(name, client, cb) {
getThemeArt(name, client.user.properties.art_theme_id, function onArt(err, theArt) {
if(err) {
cb(err);
} else {
art.display( { art : theArt, client : client }, function onDisplayed(err, mci) {
cb(err, mci);
});
}
});
}

4
core/ticker_text_view.js
View file

@ -10,14 +10,14 @@ var assert = require('assert');
exports.TickerTextView = TickerTextView;
TickerTextView = function(client, options) {
function TickerTextView(client, options) {
View.call(this, client, options);
var self = this;
this.text = this.options.text || '';
this.tickerStyle = this.options.tickerStyle || 'rightToLeft';
asssert(this.tickerStyle in TickerTextView.TickerStyles);
assert(this.tickerStyle in TickerTextView.TickerStyles);
// :TODO: Ticker |text| should have ANSI stripped before calculating any lengths/etc.
// strUtil.ansiTextLength(s)