1 files changed, 133 insertions, 13 deletions

diff --git a/js/controllers/clipboard-controller.js b/js/controllers/clipboard-controller.js
index d26aaa80..b023d37c 100644
--- a/js/controllers/clipboard-controller.js
+++ b/js/controllers/clipboard-controller.js
@@ -7,7 +7,8 @@ No rights, expressed or implied, whatsoever to this software are provided by Mot
 ////////////////////////////////////////////////////////////////////////
 //
 var Montage =           require("montage/core/core").Montage,
-    Component =         require("montage/ui/component").Component;
+    Component =         require("montage/ui/component").Component,
+    NJUtils     = require("js/lib/NJUtils").NJUtils;
 
 var ClipboardController = exports.ClipboardController = Montage.create(Component, {
     hasTemplate: {
@@ -24,6 +25,7 @@ var ClipboardController = exports.ClipboardController = Montage.create(Component
             this.eventManager.addEventListener("executeCut", this, false);
             this.eventManager.addEventListener("executeCopy", this, false);
             this.eventManager.addEventListener("executePaste", this, false);
+
         }
     },
 
@@ -59,45 +61,163 @@ var ClipboardController = exports.ClipboardController = Montage.create(Component
 
     handleCopy:{
         value:function(clipboardEvent){
-            //depends on the clipboard event
+            var elem = null, computedStyles = null, originalStyleAttr = null, computedStylesStr = "", i=0, stylePropertyName="";
+            if(this.application.ninja.documentController.activeDocument.currentView === "code") return;
+
             if(this.application.ninja.selectedElements.length > 0){
+                //handling 1 selected element
+
+                elem = this.application.ninja.selectedElements[0];
+                originalStyleAttr = elem.getAttribute("style");//preserve the current styles
+                elem.removeAttribute("style");
+
+                //build the computed style attribute
+                computedStyles = elem.ownerDocument.defaultView.getComputedStyle(elem);
+
+                //todo: consider cleaning up the position data [or making posiiton:relative with 0,0] from the computed styles,
+                // so that the object is pasted onto expernal applicaitons [like gmail] with no offset
+
+                for (i = 0; i < computedStyles.length; i++) {
+                    stylePropertyName = computedStyles[i];
+                    computedStylesStr = computedStylesStr + stylePropertyName + ":" + computedStyles.getPropertyValue(stylePropertyName) + ";";
+                }
+                elem.setAttribute("style", computedStylesStr);
+
+                //set clipboard data
                 clipboardEvent.clipboardData.setData('text/html', ''+this.application.ninja.selectedElements[0].outerHTML);//copying first selected element for POC
+                //clipboardEvent.clipboardData.setData('ninja', 'test');//works
+
+                elem.setAttribute("style", originalStyleAttr);//reset style after copying to clipboard
+
+                //end - handling 1 selected element
 
                 clipboardEvent.preventDefault();
             }
         }
     },
 
-    handleCut:{
+    handlePaste:{
         value:function(clipboardEvent){
+            if(this.application.ninja.documentController.activeDocument.currentView === "code") return;
+
             var clipboardData = clipboardEvent.clipboardData,
                 htmlData = clipboardData.getData("text/html"),
                 textData = clipboardData.getData("text/plain");
 
-            console.log("$$$ handleCut ", textData);
-
+            this.pasteItems(htmlData, textData);
 
             clipboardEvent.preventDefault();
         }
     },
 
-    handlePaste:{
-        value:function(clipboardEvent){
-            var clipboardData = clipboardEvent.clipboardData,
-                htmlData = clipboardData.getData("text/html"),
-                textData = clipboardData.getData("text/plain"),
-                data = null;
+    pasteItems:{
+        value: function(htmlData, textData){
+            var data = null, i=0,
+                pasteDataObject=null,
+                clipboardHelper=this.createClipboardHelper(),
+                pastedElements = null,
+                node = null,
+                styles = null;
 
             data = htmlData || textData;
 
             if(data){
-                //hack - to avoid parsing html code now
+                //TODO: cleanse HTML
+
+                this.application.ninja.selectedElements.length = 0;
+                NJevent("selectionChange", {"elements": this.application.ninja.selectedElements, "isDocument": true} );
+
+                clipboardHelper.innerHTML = data;//add the copied html to generate the nodes
+
+                while(clipboardHelper.hasChildNodes()){
+                    if(clipboardHelper.lastChild.tagName !== "META") {
+                        node = clipboardHelper.removeChild(clipboardHelper.lastChild);
+
+                        node.removeAttribute("style");//remove the computed styles attribute which is placed only for pasting to external applications
+
+                        //get class string while copying .... generate styles from class
+                       styles = {"top":"100px", "left":"100px"};//get real stage center coordinates
+                        this.pastePositioned(node, styles);
+
+
+
+
+                        //this.pasteInPlace(temp);//does not work now
+
 
-                this.application.ninja.documentController.activeDocument.documentRoot.innerHTML = data + this.application.ninja.documentController.activeDocument.documentRoot.innerHTML;
+//                        this.application.ninja.documentController.activeDocument.documentRoot.insertBefore(temp, this.application.ninja.documentController.activeDocument.documentRoot.firstChild);
+//                        NJUtils.makeModelFromElement(temp);
+//                        NJevent("elementAdded", temp);
 
+                    }
+                    else {
+                        clipboardHelper.removeChild(clipboardHelper.lastChild);//remove unnecesary meta tag
+                    }
+                }
+
+                this.application.ninja.documentController.activeDocument.needsSave = true;
             }
 
+        }
+    },
+
+    pastePositioned:{
+        value: function(element, styles){// for now can wok for both in-place and centered paste
+            NJUtils.createModel(element);
+            this.application.ninja.elementMediator.addElements(element, styles);
+        }
+    },
+
+    pasteInPlace:{
+        value: function(element){
+            NJUtils.createModel(element);
+            this.application.ninja.elementMediator.addElements(element, null);//does not work now
+        }
+    },
+
+    handleCut:{
+        value:function(clipboardEvent){
+            var clipboardData = clipboardEvent.clipboardData,
+                htmlData = clipboardData.getData("text/html"),
+                textData = clipboardData.getData("text/plain");
+
+            console.log("$$$ handleCut ", textData);
+
+
             clipboardEvent.preventDefault();
         }
+    },
+
+    samplePasteJson:{
+        value:{
+            "htmlString" : "<div></div>",
+                 "styles": {"position": "absolute",
+                        "top": "304px",
+                        "left": "318px",
+                        "width": "125px",
+                        "height": "71px",
+                        "background-image": "none",
+                        "background-color": "#2EFF5B"}
+
+        }
+    },
+
+    createClipboardHelper:{
+        value:function(){
+            var doc = this.application.ninja.currentDocument ? this.application.ninja.currentDocument._document : document,
+                clipboardHelper=doc.getElementById("clipboardHelper");
+            //dynamically create editable div for execCommand->copy
+            if(!clipboardHelper){
+                clipboardHelper = doc.createElement ("div");
+                clipboardHelper.id = "clipboardHelper";
+                //clipboardHelper.style.display="none";
+                clipboardHelper.style.position = "absolute";
+                clipboardHelper.style.right = "0px";
+                clipboardHelper.style.top = "0px";
+
+                document.body.appendChild (clipboardHelper);
+            }
+            return clipboardHelper;
+        }
     }
 });
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