X-Git-Url: https://git.mdrn.pl/fnpeditor.git/blobdiff_plain/e573418502325e80c42523264424fa547a435de5..c291954c0058af0d37a0cace41fa82e37d027ae5:/modules/documentCanvas/documentCanvas.js?ds=inline

diff --git a/modules/documentCanvas/documentCanvas.js b/modules/documentCanvas/documentCanvas.js
index 6030703..2f8dae5 100644
--- a/modules/documentCanvas/documentCanvas.js
+++ b/modules/documentCanvas/documentCanvas.js
@@ -1,149 +1,74 @@
-// Module that implements main WYSIWIG edit area
-
-define([
-'libs/underscore-min',
-'./transformations', 
-'./wlxmlNode',
-'./canvas',
-'./canvasManager',
-'libs/text!./template.html'], function(_, transformations, wlxmlNode, Canvas, CanvasManager, template) {
-
-'use strict';
-
-return function(sandbox) {
-
-    var canvas = new Canvas.Canvas();
-    
-    var manager = new CanvasManager(canvas, sandbox);
-    
-
-    var view = {
-
-        insertNewNode: function(wlxmlTag, wlxmlClass) {
-            //TODO: Insert inline
-            var anchor = $(window.getSelection().anchorNode);
-            var anchorOffset = window.getSelection().anchorOffset;
-            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 < textLen) {
-                if(wlxmlTag === null && wlxmlClass === null) {
-                    return this.splitWithNewNode(anchor);
-                }
-                return this.wrapSelectionWithNewNode(wlxmlTag, wlxmlClass);
-            }
-            var newNode = this._createNode(wlxmlTag || anchor.attr('wlxml-tag'), wlxmlClass || anchor.attr('wlxml-class'));
-            if(anchorOffset === 0)
-                anchor.before(newNode)
-            else
-                anchor.after(newNode);
-            this.selectNode(new wlxmlNode.Node(newNode), {movecaret: true});
-            //isDirty = true;
-            sandbox.publish('contentChanged');
-        },
-        wrapSelectionWithNewNode: function(wlxmlTag, wlxmlClass) {
-            var selection = window.getSelection();
-            if(selection.anchorNode === selection.focusNode && selection.anchorNode.nodeType === Node.TEXT_NODE) {
-                var startOffset = selection.anchorOffset;
-                var endOffset = selection.focusOffset;
-                if(startOffset > endOffset) {
-                    var tmp = startOffset;
-                    startOffset = endOffset;
-                    endOffset = tmp;
-                }
-                var node = selection.anchorNode;
-                var prefix = node.data.substr(0, startOffset);
-                var suffix = node.data.substr(endOffset);
-                var core = node.data.substr(startOffset, endOffset - startOffset);
-                var newNode = this._createNode(wlxmlTag, wlxmlClass);
-                newNode.text(core || 'test');
-                $(node).replaceWith(newNode);
-                newNode.before(prefix);
-                newNode.after(suffix);
-                
-                this.selectNode(new wlxmlNode.Node(newNode), {movecaret: true});
-                //isDirty = true;
-                sandbox.publish('contentChanged');
-            }
-        },
-        splitWithNewNode: function(node) {
-            var selection = window.getSelection();
-            if(selection.anchorNode === selection.focusNode && selection.anchorNode.nodeType === Node.TEXT_NODE) {
-                var startOffset = selection.anchorOffset;
-                var endOffset = selection.focusOffset;
-                if(startOffset > endOffset) {
-                    var tmp = startOffset;
-                    startOffset = endOffset;
-                    endOffset = tmp;
-                }
-                var anchor = selection.anchorNode;
-                var prefix = anchor.data.substr(0, startOffset);
-                var suffix = anchor.data.substr(endOffset);
-                var prefixNode = this._createNode(node.attr('wlxml-tag'), node.attr('wlxml-class'));
-                var newNode = this._createNode(node.attr('wlxml-tag'), node.attr('wlxml-class'));
-                var suffixNode = this._createNode(node.attr('wlxml-tag'), node.attr('wlxml-class'));
-                prefixNode.text(prefix);
-                suffixNode.text(suffix);
-                node.replaceWith(newNode);
-                newNode.before(prefixNode);
-                newNode.after(suffixNode);
-                
-                this.selectNode(new wlxmlNode.Node(newNode), {movecaret: true});
-                //isDirty = true;
-                sandbox.publish('contentChanged');
-            }
-        }
-
-    };
-    
-
-    /* public api */
-    return {
-        start: function() { sandbox.publish('ready'); },
-        getView: function() { 
-            return canvas.dom;
-        },
-        setDocument: function(xml) {
-            canvas.setXML(xml);
-            sandbox.publish('documentSet');
-        },
-        getDocument: function() {
-            return canvas.toXML();
-        },
-        modifyCurrentNode: function(attr, value) {
-            if(manager.currentNode) {
-                manager.getNodeElement(manager.currentNode).attr('wlxml-'+attr, value);
-                sandbox.publish('contentChanged');
-            }
-        },
-        highlightNode: function(wlxmlNode) {
-            manager.highlightNode(wlxmlNode);
-        },
-        dimNode: function(wlxmlNode) {
-            manager.dimNode(wlxmlNode);
-        },
-        selectNode: function(wlxmlNode) {
-            if(!wlxmlNode.is(manager.currentNode))
-                manager.selectNode(wlxmlNode, {movecaret: true});
-        },
-        toggleGrid: function(toggle) {
-            manager.toggleGrid(toggle);
-        },
-        insertNewNode: function(wlxmlTag, wlxmlClass) {
-            manager.insertNewNode(wlxmlTag, wlxmlClass);
-        },
-        wrapSelectionWithNewNode: function(wlxmlTag, wlxmlClass) {
-            manager.wrapSelectionWithNewNode(wlxmlTag, wlxmlClass);
-        }
-    }
-    
-};
-
+// Module that implements main WYSIWIG edit area
+
+define([
+'libs/underscore-min',
+'./canvas/canvas',
+'./commands',
+'libs/text!./template.html'], function(_, canvas3, commands, template) {
+
+'use strict';
+
+return function(sandbox) {
+
+    var canvas = canvas3.fromXML('', sandbox.publish);
+    var canvasWrapper = $(template);
+    var shownAlready = false;
+    var scrollbarPosition = 0,
+        cursorPosition;
+    
+    canvasWrapper.onShow = function() {
+        if(!shownAlready) {
+            shownAlready = true;
+            canvas.setCurrentElement(canvas.doc().getVerticallyFirstTextElement());
+        } else {
+            canvas.setCursorPosition(cursorPosition);
+            this.find('#rng-module-documentCanvas-contentWrapper').scrollTop(scrollbarPosition);
+        }
+    };
+    
+    canvasWrapper.onHide = function() {
+       scrollbarPosition = this.find('#rng-module-documentCanvas-contentWrapper').scrollTop();
+       cursorPosition = canvas.getCursor().getPosition();
+    };
+
+    /* public api */
+    return {
+        start: function() { sandbox.publish('ready'); },
+        getView: function() { 
+            return canvasWrapper;
+        },
+        setDocument: function(xml) {
+            canvas.loadWlxml(xml);
+            canvasWrapper.find('#rng-module-documentCanvas-content').empty().append(canvas.view());
+            sandbox.publish('documentSet');
+        },
+        getDocument: function() {
+            return canvas.toXML();
+        },
+        modifyCurrentNodeElement: function(attr, value) {
+            var currentNodeElement = canvas.getCurrentNodeElement();
+            if(attr === 'class' || attr === 'tag') {
+                currentNodeElement['setWlxml'+(attr[0].toUpperCase() + attr.substring(1))](value);
+            } else {
+                currentNodeElement.setWlxmlMetaAttr(attr, value);
+            }
+            sandbox.publish('currentNodeElementChanged', currentNodeElement);
+        },
+        highlightElement: function(element) {
+            element.toggleHighlight(true);
+        },
+        dimElement: function(element) {
+            element.toggleHighlight(false);
+        },
+        jumpToElement: function(element) {
+            canvas.setCurrentElement(element);
+        },
+        command: function(command, params) {
+            commands.run(command, params, canvas);
+            sandbox.publish('contentChanged');
+        }
+    };
+    
+};
+
 });
\ No newline at end of file