integration wip: marking element as current

diff --git a/modules/documentCanvas/canvas/canvas.js b/modules/documentCanvas/canvas/canvas.js
index 45c7fe2..ba86a32 100644 (file)
--- a/modules/documentCanvas/canvas/canvas.js
+++ b/modules/documentCanvas/canvas/canvas.js
@@ -6,8 +6,9 @@ define([
     
 'use strict';
 
-var Canvas = function(wlxml) {
+var Canvas = function(wlxml, publisher) {
     this.loadWlxml(wlxml);
+    this.publisher = publisher ? publisher : function() {};
 };
 
 $.extend(Canvas.prototype, {
@@ -66,6 +67,29 @@ $.extend(Canvas.prototype, {
                 });
             
             this.d = this.wrapper.children(0);
+
+            var canvas = this;
+            this.wrapper.on('keydown', function(e) {
+                if(e.which === 13) { 
+                    e.preventDefault();
+                    var cursor = canvas.getCursor();
+                    if(!cursor.isSelecting()) {
+                        var position = cursor.getPosition();
+                        position.element.split({offset: position.offset});
+                    }
+                }
+            });
+
+            this.wrapper.on('keyup', function(e) {
+                if(e.which >= 37 && e.which <= 40)
+                    canvas.markAsCurrent(canvas.getCursor().getPosition().element)
+            });
+
+            this.wrapper.on('click', '[wlxml-tag], [wlxml-text]', function(e) {
+                e.stopPropagation();
+                canvas.markAsCurrent(canvas.getCursor().getPosition().element)
+            });
+
         } else {
             this.d = null;
         }
@@ -131,7 +155,19 @@ $.extend(Canvas.prototype, {
     },
 
     list: {},
-    
+
+    markAsCurrent: function(element) {
+        if(element instanceof documentElement.DocumentTextElement) {
+            this.wrapper.find('.current-text-element').removeClass('current-text-element');
+            element.dom().addClass('current-text-element');
+            this.markAsCurrent(element.parent());
+            this.publisher('currentTextElementChanged', element);
+        } else {
+            this.wrapper.find('.current-node-element').removeClass('current-node-element')
+            element.dom().addClass('current-node-element');
+        }
+
+    }
 });
 
 $.extend(Canvas.prototype.list, {
@@ -348,8 +384,8 @@ $.extend(Cursor.prototype, {
 })
 
 return {
-    fromXML: function(xml) {
-        return new Canvas(xml);
+    fromXML: function(xml, publisher) {
+        return new Canvas(xml, publisher);
     }
 };
 

diff --git a/modules/documentCanvas/canvas/documentElement.js b/modules/documentCanvas/canvas/documentElement.js
index f6137ef..5ac22fd 100644 (file)
--- a/modules/documentCanvas/canvas/documentElement.js
+++ b/modules/documentCanvas/canvas/documentElement.js
@@ -66,6 +66,10 @@ $.extend(DocumentElement.prototype, {
     detach: function() {
         this.dom().detach();
         this.canvas = null;
+    },
+
+    markAsCurrent: function() {
+        this.canvas.markAsCurrent(this);
     }
 });
 
@@ -306,7 +310,7 @@ $.extend(DocumentTextElement.prototype, {
         succeedingChildren.forEach(function(child) {
             newElement.append(child);
         });
-    }
+    },
 });
 
 return {

diff --git a/modules/documentCanvas/documentCanvas.js b/modules/documentCanvas/documentCanvas.js
index 4a49783..341f245 100644 (file)
--- a/modules/documentCanvas/documentCanvas.js
+++ b/modules/documentCanvas/documentCanvas.js
@@ -12,7 +12,7 @@ define([
 
 return function(sandbox) {
 
-    var canvas = canvas3.fromXML(''); //canvasCanvas.create();
+    var canvas = canvas3.fromXML('', sandbox.publish); //canvasCanvas.create();
     var manager;
     var canvasWrapper = $(template);
 

diff --git a/modules/documentCanvas/documentCanvas.less b/modules/documentCanvas/documentCanvas.less
index 4d04285..9fc33fd 100644 (file)
--- a/modules/documentCanvas/documentCanvas.less
+++ b/modules/documentCanvas/documentCanvas.less
@@ -32,9 +32,19 @@
         .rng-mixin-scrollbar-thumb-window-inactive;
     }
     
-    #rng-module-documentCanvas-content {
+    .canvas-wrapper {
         outline: 0px solid transparent;
     }
+
+    .current-text-element {
+        outline: 1px dashed black;
+    }
+
+    .current-node-element {
+        border-color: lighten(#000, 15%);
+        border-style: solid;
+        border-width: 1px;
+    }
 }
 
 .rng-module-documentCanvas-currentNode {

diff --git a/modules/documentCanvas/nodes.less b/modules/documentCanvas/nodes.less
index 3b7f053..bd80c00 100644 (file)
--- a/modules/documentCanvas/nodes.less
+++ b/modules/documentCanvas/nodes.less
@@ -1,5 +1,6 @@
 [wlxml-text] {
     display: inline;
+    margin: 0 1px;
 }
 
 [wlxml-tag] {
@@ -10,6 +11,7 @@
     min-height:20px;
     position:relative;
     text-indent: 0;
+    padding: 1px 1px;
 }
 
 [wlxml-tag=span] {