first commit

2026-06-22 00:30:57 +00:00 · 2017-04-15 01:34:36 +03:00
commit c715e2a604
5325 changed files with 329700 additions and 0 deletions
@@ -0,0 +1,76 @@
+(function() {
+
+var exports = this;
+
+/**
+ * When active, this plugin will convert two successively typed dashes, within
+ * the ice block element, into an emdash.
+ */
+var IceEmdashPlugin = function(ice_instance) {
+	this._ice = ice_instance;
+};
+
+IceEmdashPlugin.prototype = {
+
+	keyDown: function(e) {
+		// Catch dashes.
+		if(ice.dom.isBrowser('mozilla')) {
+			var version = parseInt(ice.dom.browser().version);
+			if ( (version > 14 && e.keyCode === 173) || (version <= 14 && e.keyCode === 109) ) {
+				return this.convertEmdash(e);
+			}
+		} else if(e.keyCode === 189) {
+			return this.convertEmdash(e);
+		}
+		return true;
+	},
+
+	convertEmdash: function(e) {
+		var range = this._ice.getCurrentRange();
+		if(range.collapsed) {
+			try {
+				// Move the start back one character so we can enclose the range around the previous character to check if it is a dash
+				range.moveStart(ice.dom.CHARACTER_UNIT, -1);
+				// Get the parent block element for the start and end containers
+				var startBlock = ice.dom.getParents(range.startContainer, this._ice.blockEl)[0];
+				var endBlock = ice.dom.getParents(range.endContainer, this._ice.blockEl)[0];
+				// Make sure that the start and end containers aren't in different blocks, or that the start isn't in a delete.
+				if(startBlock === endBlock && !this._ice.getIceNode(range.startContainer, 'deleteType')) {
+					// Get the last character and check to see if it is a dash.
+					c = range.toHtml();
+					if(c === '-') {
+						// Extract the last character/dash and insert an emdash
+						range.extractContents();
+						range.collapse();
+						var mdash = this._ice.env.document.createTextNode('\u2014');
+						if (this._ice.isTracking) {
+							this._ice._insertNode(mdash, range);
+						} else {
+							range.insertNode(mdash);
+							/* TO be reverted once mozilla fixes FF 15 issue */
+							range.setStart(mdash, 1);
+							range.collapse(true);
+							/* FINISH revert */
+						}
+						/* TO be reverted once mozilla fixes FF 15 issue
+						range = this._ice.getCurrentRange();
+						range.moveStart(ice.dom.CHARACTER_UNIT, 1);
+						range.collapse(true);
+						this._ice.env.selection.addRange(range);
+						*/
+						this._ice._preventKeyPress = true;
+						return false;
+					}
+				}
+			} catch(e) {}
+			range.collapse();
+		}
+		return true;
+	}
+
+};
+
+ice.dom.noInclusionInherits(IceEmdashPlugin, ice.IcePlugin);
+exports._plugin.IceEmdashPlugin = IceEmdashPlugin;
+
+}).call(this.ice);