adding support for open anno and move to anno via query string vars

Author: dmolsen

public/styleguide/js/annotations-viewer.js

@@ -10,7 +10,8 @@ var annotationsViewer = {
 
 	// set-up default sections
 	commentsActive: false,
-	targetOrigin: (window.location.protocol === "file:") ? "*" : window.location.protocol+"//"+window.location.host,
+	targetOrigin:   (window.location.protocol === "file:") ? "*" : window.location.protocol+"//"+window.location.host,
+	moveToOnInit:   0,
 
 	/**
 	* add the onclick handler to the annotations link in the main nav
@@ -34,6 +35,15 @@ var annotationsViewer = {
 		// initialize the annotations viewer
 		annotationsViewer.commentContainerInit();
 
+		// load the query strings in case code view has to show by default
+		var queryStringVars = urlHandler.getRequestVars();
+		if ((queryStringVars.view !== undefined) && ((queryStringVars.view === "annotations") || (queryStringVars.view === "a"))) {
+			annotationsViewer.openComments();
+			if (queryStringVars.number !== undefined) {
+				annotationsViewer.moveToOnInit = queryStringVars.number;
+			}
+		}
+		
 	},
 
 	/**
@@ -187,6 +197,11 @@ var annotationsViewer = {
 		// slide the comment section into view
 		annotationsViewer.slideComment(0);
 
+		if (annotationsViewer.moveToOnInit != "0") {
+			annotationsViewer.moveTo(annotationsViewer.moveToOnInit);
+			annotationsViewer.moveToOnInit = "0";
+		}
+		
 	},
 
 	/**