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public/tinymce/plugins/autolink/plugin.js

@@ -11,6 +11,8 @@
 /*global tinymce:true */
 
 tinymce.PluginManager.add('autolink', function(editor) {
+	var AutoUrlDetectState;
+
 	editor.on("keydown", function(e) {
 		if (e.keyCode == 13) {
 			return handleEnter(editor);
@@ -19,11 +21,23 @@ tinymce.PluginManager.add('autolink', function(editor) {
 
 	// Internet Explorer has built-in automatic linking for most cases
 	if (tinymce.Env.ie) {
+		editor.on("focus", function() {
+			if (!AutoUrlDetectState) {
+				AutoUrlDetectState = true;
+
+				try {
+					editor.execCommand('AutoUrlDetect', false, true);
+				} catch (ex) {
+					// Ignore
+				}
+			}
+		});
+
 		return;
 	}
 
 	editor.on("keypress", function(e) {
-		if (e.which == 41) {
+		if (e.keyCode == 41) {
 			return handleEclipse(editor);
 		}
 	});
@@ -47,7 +61,39 @@ tinymce.PluginManager.add('autolink', function(editor) {
 	}
 
 	function parseCurrentLine(editor, end_offset, delimiter) {
-		var rng, end, start, endContainer, bookmark, text, matches, prev, len;
+		var rng, end, start, endContainer, bookmark, text, matches, prev, len, rngText;
+
+		function scopeIndex(container, index) {
+			if (index < 0) {
+				index = 0;
+			}
+
+			if (container.nodeType == 3) {
+				var len = container.data.length;
+
+				if (index > len) {
+					index = len;
+				}
+			}
+
+			return index;
+		}
+
+		function setStart(container, offset) {
+			if (container.nodeType != 1 || container.hasChildNodes()) {
+				rng.setStart(container, scopeIndex(container, offset));
+			} else {
+				rng.setStartBefore(container);
+			}
+		}
+
+		function setEnd(container, offset) {
+			if (container.nodeType != 1 || container.hasChildNodes()) {
+				rng.setEnd(container, scopeIndex(container, offset));
+			} else {
+				rng.setEndAfter(container);
+			}
+		}
 
 		// We need at least five characters to form a URL,
 		// hence, at minimum, five characters from the beginning of the line.
@@ -65,8 +111,8 @@ tinymce.PluginManager.add('autolink', function(editor) {
 			}
 
 			len = prev.length;
-			rng.setStart(prev, len);
-			rng.setEnd(prev, len);
+			setStart(prev, len);
+			setEnd(prev, len);
 
 			if (rng.endOffset < 5) {
 				return;
@@ -85,8 +131,8 @@ tinymce.PluginManager.add('autolink', function(editor) {
 
 				// Move range to text node
 				if (endContainer.nodeType == 3) {
-					rng.setStart(endContainer, 0);
-					rng.setEnd(endContainer, endContainer.nodeValue.length);
+					setStart(endContainer, 0);
+					setEnd(endContainer, endContainer.nodeValue.length);
 				}
 			}
 
@@ -101,31 +147,30 @@ tinymce.PluginManager.add('autolink', function(editor) {
 
 		do {
 			// Move the selection one character backwards.
-			rng.setStart(endContainer, end >= 2 ? end - 2 : 0);
-			rng.setEnd(endContainer, end >= 1 ? end - 1 : 0);
+			setStart(endContainer, end >= 2 ? end - 2 : 0);
+			setEnd(endContainer, end >= 1 ? end - 1 : 0);
 			end -= 1;
+			rngText = rng.toString();
 
 			// Loop until one of the following is found: a blank space, &nbsp;, delimiter, (end-2) >= 0
-		} while (rng.toString() != ' ' && rng.toString() !== '' &&
-			rng.toString().charCodeAt(0) != 160 && (end -2) >= 0 && rng.toString() != delimiter);
+		} while (rngText != ' ' && rngText !== '' && rngText.charCodeAt(0) != 160 && (end - 2) >= 0 && rngText != delimiter);
 
 		if (rng.toString() == delimiter || rng.toString().charCodeAt(0) == 160) {
-			rng.setStart(endContainer, end);
-			rng.setEnd(endContainer, start);
+			setStart(endContainer, end);
+			setEnd(endContainer, start);
 			end += 1;
 		} else if (rng.startOffset === 0) {
-			rng.setStart(endContainer, 0);
-			rng.setEnd(endContainer, start);
-		}
-		else {
-			rng.setStart(endContainer, end);
-			rng.setEnd(endContainer, start);
+			setStart(endContainer, 0);
+			setEnd(endContainer, start);
+		} else {
+			setStart(endContainer, end);
+			setEnd(endContainer, start);
 		}
 
 		// Exclude last . from word like "www.site.com."
 		text = rng.toString();
 		if (text.charAt(text.length - 1) == '.') {
-			rng.setEnd(endContainer, start - 1);
+			setEnd(endContainer, start - 1);
 		}
 
 		text = rng.toString();
@@ -143,18 +188,7 @@ tinymce.PluginManager.add('autolink', function(editor) {
 			editor.selection.setRng(rng);
 			editor.execCommand('createlink', false, matches[1] + matches[2]);
 			editor.selection.moveToBookmark(bookmark);
-			
 			editor.nodeChanged();
-
-			// TODO: Determine if this is still needed.
-			if (tinymce.Env.webkit) {
-				// move the caret to its original position
-				editor.selection.collapse(false);
-				var max = Math.min(endContainer.length, start + 1);
-				rng.setStart(endContainer, max);
-				rng.setEnd(endContainer, max);
-				editor.selection.setRng(rng);
-			}
 		}
 	}
 });