X-Git-Url: https://git.mdrn.pl/fnpeditor.git/blobdiff_plain/08cd85f3bcdc04446ffa0650801b38ebc7eee70f..ad53b82301a7b59e8a1795415fadff550384b15a:/modules/documentCanvas/documentCanvas.js

diff --git a/modules/documentCanvas/documentCanvas.js b/modules/documentCanvas/documentCanvas.js
index f8c21ed..1577be0 100644
--- a/modules/documentCanvas/documentCanvas.js
+++ b/modules/documentCanvas/documentCanvas.js
@@ -14,6 +14,7 @@ return function(sandbox) {
         node: $(_.template(template)()),
         currentNode: null,
         shownAlready: false,
+        scrollbarPosition: 0,
         setup: function() {
             var view = this;
 
@@ -50,6 +51,15 @@ return function(sandbox) {
                     e.preventDefault();
                     view.insertNewNode(null, null);
                 }
+                if(e.which === 8) {
+                    var anchor = window.getSelection().anchorNode;
+                    var len = anchor.length;
+                    console.log(len);
+                    if(len === 1) {
+                        e.preventDefault();
+                        $(anchor).parent().text('');
+                    }
+                }
             });
                       
             this.node.onShow = function() {
@@ -58,8 +68,12 @@ return function(sandbox) {
                     view.selectFirstNode();
                 } else if(view.currentNode) {
                     view.movecaretToNode(view.getNodeElement(view.currentNode));
+                    view.node.find('#rng-module-documentCanvas-contentWrapper').scrollTop(view.scrollbarPosition);
                 }
             };
+            this.node.onHide = function() {
+                view.scrollbarPosition = view.node.find('#rng-module-documentCanvas-contentWrapper').scrollTop();
+            }
                       
             this.gridToggled = false;
         },
@@ -77,14 +91,17 @@ return function(sandbox) {
             //TODO: Insert inline
             var anchor = $(window.getSelection().anchorNode);
             var anchorOffset = window.getSelection().anchorOffset;
-            if(anchor[0].nodeType === Node.TEXT_NODE)
+            var textLen;
+            if(anchor[0].nodeType === Node.TEXT_NODE) {
+                textLen = anchor.text().length;
                 anchor = anchor.parent();
+            }
             if(anchor.text() === '') {
                 var todel = anchor;
                 anchor = anchor.parent();
                 todel.remove();
             }
-            if(anchorOffset > 0 && anchorOffset < anchor.text().length) {
+            if(anchorOffset > 0 && anchorOffset < textLen) {
                 if(wlxmlTag === null && wlxmlClass === null) {
                     return this.splitWithNewNode(anchor);
                 }