Don't serialize wlxml meta attribute if it's empty

[fnpeditor.git] / modules / documentCanvas / canvasManager.js

diff --git a/modules/documentCanvas/canvasManager.js b/modules/documentCanvas/canvasManager.js
index b483937..69cfd07 100644 (file)
--- a/modules/documentCanvas/canvasManager.js
+++ b/modules/documentCanvas/canvasManager.js
@@ -23,60 +23,59 @@ var Manager = function(canvas, sandbox) {
     this.canvas = canvas;
     this.sandbox = sandbox;
     this.shownAlready = false;
-    this.gridToggled = false;
     this.scrollbarPosition = 0;
     this.currentNode = null;
     var manager = this;
         
-    canvas.doc().dom().find('#rng-module-documentCanvas-content').on('keyup', function() {
-        manager.sandbox.publish('contentChanged');
-    });
-
-    canvas.doc().dom().on('mouseover', '[wlxml-tag]', function(e) {
-        e.stopPropagation();
-        manager.sandbox.publish('nodeHovered', canvasNode.create($(e.target)));
-    });
-    canvas.doc().dom().on('mouseout', '[wlxml-tag]', function(e) {
-        e.stopPropagation();
-        manager.sandbox.publish('nodeBlured', canvasNode.create($(e.target)));
-    });
-    canvas.doc().dom().on('click', '[wlxml-tag]', function(e) {
-        e.stopPropagation();
-        console.log('clicked node type: '+e.target.nodeType);
-        manager.selectNode(canvasNode.create($(e.target)));
-    });
-
-    canvas.doc().dom().on('keyup', '#rng-module-documentCanvas-contentWrapper', function(e) {
-        var anchor = $(window.getSelection().anchorNode);
+    // canvas.doc().dom().find('#rng-module-documentCanvas-content').on('keyup', function() {
+    //     manager.sandbox.publish('contentChanged');
+    // });
+
+    // canvas.doc().dom().on('mouseover', '[wlxml-tag]', function(e) {
+    //     e.stopPropagation();
+    //     manager.sandbox.publish('nodeHovered', canvasNode.create($(e.target)));
+    // });
+    // canvas.doc().dom().on('mouseout', '[wlxml-tag]', function(e) {
+    //     e.stopPropagation();
+    //     manager.sandbox.publish('nodeBlured', canvasNode.create($(e.target)));
+    // });
+    // canvas.doc().dom().on('click', '[wlxml-tag]', function(e) {
+    //     e.stopPropagation();
+    //     console.log('clicked node type: '+e.target.nodeType);
+    //     manager.selectNode(canvasNode.create($(e.target)));
+    // });
+
+    // canvas.doc().dom().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;
-        manager.selectNode(canvasNode.create(anchor));
-    });
+    //     if(anchor[0].nodeType === Node.TEXT_NODE)
+    //         anchor = anchor.parent();
+    //     if(!anchor.is('[wlxml-tag]'))
+    //         return;
+    //     manager.selectNode(canvasNode.create(anchor));
+    // });
     
-    canvas.doc().dom().on('keydown', '#rng-module-documentCanvas-contentWrapper', function(e) {
-        if(e.which === 13) { 
-            manager.onEnterKey(e);
-        }
-        if(e.which === 8) {
-            manager.onBackspaceKey(e);
-        }
-    });
+    // canvas.doc().dom().on('keydown', '#rng-module-documentCanvas-contentWrapper', function(e) {
+    //     if(e.which === 13) { 
+    //         manager.onEnterKey(e);
+    //     }
+    //     if(e.which === 8) {
+    //         manager.onBackspaceKey(e);
+    //     }
+    // });
               
-    canvas.doc().dom().onShow = function() {
-        if(!manager.shownAlready) {
-            manager.shownAlready = true;
-            manager.selectFirstNode();
-        } else if(manager.currentNode) {
-            manager.movecaretToNode(manager.getNodeElement(manager.currentNode));
-            canvas.doc().dom().find('#rng-module-documentCanvas-contentWrapper').scrollTop(manager.scrollbarPosition);
-        }
-    };
-    canvas.doc().dom().onHide = function() {
-       manager.scrollbarPosition = canvas.doc().dom().find('#rng-module-documentCanvas-contentWrapper').scrollTop();
-    };
+    // canvas.doc().dom().onShow = function() {
+    //     if(!manager.shownAlready) {
+    //         manager.shownAlready = true;
+    //         manager.selectFirstNode();
+    //     } else if(manager.currentNode) {
+    //         manager.movecaretToNode(manager.getNodeElement(manager.currentNode));
+    //         canvas.doc().dom().find('#rng-module-documentCanvas-contentWrapper').scrollTop(manager.scrollbarPosition);
+    //     }
+    // };
+    // canvas.doc().dom().onHide = function() {
+    //    manager.scrollbarPosition = canvas.doc().dom().find('#rng-module-documentCanvas-contentWrapper').scrollTop();
+    // };
 };
     
 Manager.prototype.selectNode = function(cnode, options) {
@@ -182,72 +181,6 @@ Manager.prototype.onBackspaceKey = function(e) {
     }
 };
 
-Manager.prototype.toggleList = function(toggle) {
-    var selection  = window.getSelection(),
-        node1 = $(selection.anchorNode).parent()[0],
-        node2 = $(selection.focusNode).parent()[0],
-        element1 = this.canvas.getDocumentElement(node1),
-        element2 = this.canvas.getDocumentElement(node2);
-
-};
-
-Manager.prototype.command = function(command, params) {
-    var selection  = window.getSelection(),
-        element1 = this.canvas.getDocumentElement(selection.anchorNode),
-        element2 = this.canvas.getDocumentElement(selection.focusNode),
-        parent1 = element1.parent(),
-        parent2 = element2.parent();
-
-    if(command === 'unwrap-node') {
-        // this.canvas.nodeUnwrap({node: canvasNode.create(pos.parentNode)});
-        // this.sandbox.publish('contentChanged');
-        if(this.canvas.list.areItemsOfTheSameList({element1: parent1, element2: parent2})) {
-            this.canvas.list.extractItems({element1: parent1, element2: parent2});
-        } else if (!selection.collapsed) {
-            element1.unwrap();
-        }
-    } else if(command === 'wrap-node') {
-        if(this.canvas.list.areItemsOfTheSameList({element1: parent1, element2: parent2})) {
-            this.canvas.list.create({element1: parent1, element2: parent2});
-        }
-    } else if(command === 'toggle-list') {
-        if(params.toggle) {
-            this.canvas.list.create({element1: parent1, element2: parent2});
-        } else {
-            if(this.canvas.list.areItemsOfTheSameList({element1: parent1, element2: parent2})) {
-                this.canvas.list.extractItems({element1: parent1, element2: parent2, merge: false});
-            } 
-        }
-    } else if(command == 'toggle-grid') {
-        this.canvas.doc().dom().find('[wlxml-tag]').toggleClass('rng-common-hoveredNode', params.toggle);
-        this.gridToggled = params.toggle;
-    } else if(command == 'newNodeRequested') {
-        if(!selection.isCollapsed && element1.parent().sameNode(element2.parent())) {
-            var parent = element1.parent(),
-                offsetStart = selection.anchorOffset,
-                offsetEnd = selection.focusOffset;
-
-            if(element1.sameNode(element2)) {
-                element1.wrapWithNodeElement({tag: params.wlxmlTag, klass: params.wlxmlClass, start: offsetStart, end: offsetEnd});
-            }
-            else {
-                if(parent.childIndex(element1) > parent.childIndex(element2)) {
-                    var tmp = offsetStart;
-                    offsetStart = offsetEnd;
-                    offsetEnd = tmp;
-                }
-                this.canvas.wrapText({
-                    inside: parent,
-                    _with: {tag: params.wlxmlTag, klass: params.wlxmlClass},
-                    offsetStart: offsetStart,
-                    offsetEnd: offsetEnd,
-                    textNodeIdx: [parent.childIndex(element1), parent.childIndex(element2)]
-                });
-            }
-        }
-    }
-};
-
 
 return Manager;