Sha256: 3b4598e92968cd46ae07853042fb6869df069c4abfc54a44c107bbbf05c2d28d
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Size: 1.51 KB
Versions: 19
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Stored size: 1.51 KB
Contents
/**
* Copyright (c) 2011 PolicyStat LLC.
* MIT licensed (MIT-license.txt)
*
* This plugin adds the ability to use tab and shift+tab to indent/outdent
* lists, mimicking a user's expected behavior when inside an editor.
*
* @author Wes Winham (winhamwr@gmail.com)
*/
function ListPlugin(options, wym) {
this._options = jQuery.extend({}, options);
this._wym = wym;
this.init();
}
ListPlugin.prototype.init = function() {
this._wym.listPlugin = this;
this.bindEvents();
};
ListPlugin.prototype.bindEvents = function() {
var listPlugin = this;
var wym = this._wym;
// Bind a key listener so we can handle tabs
// With jQuery 1.3, live() can be used to simplify handler logic
$(wym._doc).bind('keydown', listPlugin.handleKeyDown);
};
/**
* Handle any tab presses when inside list items and indent/outdent.
*/
ListPlugin.prototype.handleKeyDown = function(evt) {
//'this' is the editor._doc
var wym = WYMeditor.INSTANCES[this.title];
var listPlugin = wym.listPlugin;
var container = wym.selected();
var name = container.tagName.toLowerCase();
// We only care about tabs when we're inside a list
if (name != "li") {
return null;
}
// Handle tab presses
if (evt.keyCode == WYMeditor.KEY.TAB) {
if (evt.shiftKey) {
wym.exec(WYMeditor.OUTDENT);
return false; // Short-circuit normal tab behavior
} else {
wym.exec(WYMeditor.INDENT);
return false;
}
}
return null;
};
Version data entries
19 entries across 19 versions & 2 rubygems