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De-singleton Blockly. Part 1.

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This commit is contained in:
Neil Fraser 2015-04-06 18:36:53 -07:00
parent 6dc6837981
commit 3122c8a93f
7 changed files with 165 additions and 142 deletions
core
css.js

9
core/css.js
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@ -66,15 +66,18 @@ Blockly.Css.mediaPath_ = '';
* a) It loads synchronously and doesn't force a redraw later.
* b) It speeds up loading by not blocking on a separate HTTP transfer.
* c) The CSS content may be made dynamic depending on init options.
* @param {boolean} hasCss If false, don't inject CSS
* (providing CSS becomes the document's responsibility).
* @param {string} pathToMedia Path from page to the Blockly media directory.
*/
Blockly.Css.inject = function() {
Blockly.Css.inject = function(hasCss, pathToMedia) {
// Placeholder for cursor rule. Must be first rule (index 0).
var text = '.blocklyDraggable {}\n';
if (Blockly.hasCss) {
if (hasCss) {
text += Blockly.Css.CONTENT.join('\n');
}
// Strip off any trailing slash (either Unix or Windows).
Blockly.Css.mediaPath_ = Blockly.pathToMedia.replace(/[\\\/]$/, '');
Blockly.Css.mediaPath_ = pathToMedia.replace(/[\\\/]$/, '');
text = text.replace(/<<<PATH>>>/g, Blockly.Css.mediaPath_);
Blockly.Css.styleSheet_ = goog.cssom.addCssText(text).sheet;
Blockly.Css.setCursor(Blockly.Css.Cursor.OPEN);