X-Git-Url: https://git.mdrn.pl/fnpeditor.git/blobdiff_plain/ad53b82301a7b59e8a1795415fadff550384b15a..d66f1a1652583c7b5dc4f29062e1ab459b90e91b:/modules/documentCanvas/documentCanvas.js

diff --git a/modules/documentCanvas/documentCanvas.js b/modules/documentCanvas/documentCanvas.js
index 1577be0..6030703 100644
--- a/modules/documentCanvas/documentCanvas.js
+++ b/modules/documentCanvas/documentCanvas.js
@@ -4,89 +4,21 @@ define([
 'libs/underscore-min',
 './transformations', 
 './wlxmlNode',
-'libs/text!./template.html'], function(_, transformations, wlxmlNode, template) {
+'./canvas',
+'./canvasManager',
+'libs/text!./template.html'], function(_, transformations, wlxmlNode, Canvas, CanvasManager, template) {
 
 'use strict';
 
 return function(sandbox) {
 
-    var view = {
-        node: $(_.template(template)()),
-        currentNode: null,
-        shownAlready: false,
-        scrollbarPosition: 0,
-        setup: function() {
-            var view = this;
-
-            this.node.find('#rng-module-documentCanvas-content').on('keyup', function() {
-                //isDirty = true;
-                sandbox.publish('contentChanged');
-            });
+    var canvas = new Canvas.Canvas();
+    
+    var manager = new CanvasManager(canvas, sandbox);
+    
 
-            this.node.on('mouseover', '[wlxml-tag]', function(e) {
-                e.stopPropagation();
-                sandbox.publish('nodeHovered', new wlxmlNode.Node($(e.target)));
-            });
-            this.node.on('mouseout', '[wlxml-tag]', function(e) {
-                e.stopPropagation();
-                sandbox.publish('nodeBlured', new wlxmlNode.Node($(e.target)));
-            });
-            this.node.on('click', '[wlxml-tag]', function(e) {
-                e.stopPropagation();
-                console.log('clicked node type: '+e.target.nodeType);
-                view.selectNode(new wlxmlNode.Node($(e.target)));
-            });
+    var view = {
 
-            this.node.on('keyup', '#rng-module-documentCanvas-contentWrapper', function(e) {
-                var anchor = $(window.getSelection().anchorNode);
-                if(anchor[0].nodeType === Node.TEXT_NODE)
-                    anchor = anchor.parent();
-                if(!anchor.is('[wlxml-tag]'))
-                    return;
-                view.selectNode(new wlxmlNode.Node(anchor));
-            });
-            
-            this.node.on('keydown', '#rng-module-documentCanvas-contentWrapper', function(e) {
-                if(e.which === 13) { 
-                    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() {
-                if(!view.shownAlready) {
-                    view.shownAlready = true;
-                    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;
-        },
-        _createNode: function(wlxmlTag, wlxmlClass) {
-            var toBlock = ['div', 'document', 'section', 'header'];
-            var htmlTag = _.contains(toBlock, wlxmlTag) ? 'div' : 'span';
-            var toret = $('<' + htmlTag + '>');
-            toret.attr('wlxml-tag', wlxmlTag);
-            if(wlxmlClass)
-                toret.attr('wlxml-class', wlxmlClass);
-            toret.attr('id', 'xxxxxxxx-xxxx-xxxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {var r = Math.random()*16|0,v=c=='x'?r:r&0x3|0x8;return v.toString(16);}));
-            return toret;
-        },
         insertNewNode: function(wlxmlTag, wlxmlClass) {
             //TODO: Insert inline
             var anchor = $(window.getSelection().anchorNode);
@@ -167,116 +99,48 @@ return function(sandbox) {
                 //isDirty = true;
                 sandbox.publish('contentChanged');
             }
-        },
-        setBody: function(HTMLTree) {
-            this.node.find('#rng-module-documentCanvas-content').html(HTMLTree);
-        },
-        getBody: function() {
-            return this.node.find('#rng-module-documentCanvas-content').html();
-        }, 
-        selectNode: function(wlxmlNode, options) {
-            options = options || {};
-            var nodeElement = this.getNodeElement(wlxmlNode)
-            
-            this.dimNode(wlxmlNode);
-            
-            this.node.find('.rng-module-documentCanvas-currentNode').removeClass('rng-module-documentCanvas-currentNode');
-            nodeElement.addClass('rng-module-documentCanvas-currentNode');
-             
-            if(options.movecaret) {
-                this.movecaretToNode(nodeElement);
-            }
-            
-            this.currentNode = wlxmlNode;
-            sandbox.publish('nodeSelected', wlxmlNode);
-        },
-        highlightNode: function(wlxmlNode) {
-            var nodeElement = this.getNodeElement(wlxmlNode);
-            if(!this.gridToggled) {
-                nodeElement.addClass('rng-common-hoveredNode');
-                var label = nodeElement.attr('wlxml-tag');
-                if(nodeElement.attr('wlxml-class'))
-                    label += ' / ' + nodeElement.attr('wlxml-class');
-                var tag = $('<div>').addClass('rng-module-documentCanvas-hoveredNodeTag').text(label);
-                nodeElement.append(tag);
-            }
-        },
-        dimNode: function(wlxmlNode) {
-            var nodeElement = this.getNodeElement(wlxmlNode);
-            if(!this.gridToggled) {
-                nodeElement.removeClass('rng-common-hoveredNode');
-                nodeElement.find('.rng-module-documentCanvas-hoveredNodeTag').remove();
-            }
-        },
-        selectFirstNode: function() {
-            var firstNodeWithText = this.node.find('[wlxml-tag]').filter(function() {
-                return $(this).clone().children().remove().end().text().trim() !== '';
-            }).first();
-            var node;
-            if(firstNodeWithText.length)
-                node = $(firstNodeWithText[0])
-            else {
-                node = this.node.find('[wlxml-class|="p"]')
-            }
-            this.selectNode(new wlxmlNode.Node(node), {movecaret: true});
-        },
-        toggleGrid: function(toggle) {
-            this.node.find('[wlxml-tag]').toggleClass('rng-common-hoveredNode', toggle);
-            this.gridToggled = toggle;
-        },
-        getNodeElement: function(wlxmlNode) {
-            return this.node.find('#'+wlxmlNode.id);
-        },
-        movecaretToNode: function(nodeElement) {
-            var range = document.createRange();
-            range.selectNodeContents(nodeElement[0]);
-            range.collapse(false);
-            var selection = document.getSelection();
-            selection.removeAllRanges()
-            selection.addRange(range);
         }
+
     };
     
-    view.setup();
 
     /* public api */
     return {
         start: function() { sandbox.publish('ready'); },
         getView: function() { 
-            return view.node;
+            return canvas.dom;
         },
         setDocument: function(xml) {
-            var transformed = transformations.fromXML.getDocumentDescription(xml);
-            view.setBody(transformed.HTMLTree);
+            canvas.setXML(xml);
             sandbox.publish('documentSet');
         },
         getDocument: function() {
-            return transformations.toXML.getXML(view.getBody());
+            return canvas.toXML();
         },
         modifyCurrentNode: function(attr, value) {
-            if(view.currentNode) {
-                view.getNodeElement(view.currentNode).attr('wlxml-'+attr, value);
+            if(manager.currentNode) {
+                manager.getNodeElement(manager.currentNode).attr('wlxml-'+attr, value);
                 sandbox.publish('contentChanged');
             }
         },
         highlightNode: function(wlxmlNode) {
-            view.highlightNode(wlxmlNode);
+            manager.highlightNode(wlxmlNode);
         },
         dimNode: function(wlxmlNode) {
-            view.dimNode(wlxmlNode);
+            manager.dimNode(wlxmlNode);
         },
         selectNode: function(wlxmlNode) {
-            if(!wlxmlNode.is(view.currentNode))
-                view.selectNode(wlxmlNode, {movecaret: true});
+            if(!wlxmlNode.is(manager.currentNode))
+                manager.selectNode(wlxmlNode, {movecaret: true});
         },
         toggleGrid: function(toggle) {
-            view.toggleGrid(toggle);
+            manager.toggleGrid(toggle);
         },
         insertNewNode: function(wlxmlTag, wlxmlClass) {
-            view.insertNewNode(wlxmlTag, wlxmlClass);
+            manager.insertNewNode(wlxmlTag, wlxmlClass);
         },
         wrapSelectionWithNewNode: function(wlxmlTag, wlxmlClass) {
-            view.wrapSelectionWithNewNode(wlxmlTag, wlxmlClass);
+            manager.wrapSelectionWithNewNode(wlxmlTag, wlxmlClass);
         }
     }