Better representation o an empty text element in familyTree

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

diff --git a/modules/documentCanvas/canvasManager.js b/modules/documentCanvas/canvasManager.js
index b483937..a480d2a 100644 (file)
--- a/modules/documentCanvas/canvasManager.js
+++ b/modules/documentCanvas/canvasManager.js
@@ -28,55 +28,55 @@ var Manager = function(canvas, sandbox) {
     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) {
@@ -182,29 +182,19 @@ 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();
+
+    var cursor = this.canvas.getCursor(),
+        selectionStart = cursor.getSelectionStart(),
+        selectionEnd = cursor.getSelectionEnd(),
+        parent1 = selectionStart.element.parent() || undefined,
+        parent2 = selectionEnd.element.parent() || undefined;
 
     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(!cursor.isSelecting()) {
+            cursor.getPosition().element.unwrap();
         }
     } else if(command === 'wrap-node') {
         if(this.canvas.list.areItemsOfTheSameList({element1: parent1, element2: parent2})) {
@@ -222,26 +212,18 @@ Manager.prototype.command = function(command, params) {
         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});
+        if(cursor.isSelecting() && cursor.isSelectingSiblings()) {
+            if(cursor.isSelectingWithinElement()) {
+                selectionStart.element.wrapWithNodeElement({tag: params.wlxmlTag, klass: params.wlxmlClass, start: selectionStart.offset, end: selectionEnd.offset});
             }
             else {
-                if(parent.childIndex(element1) > parent.childIndex(element2)) {
-                    var tmp = offsetStart;
-                    offsetStart = offsetEnd;
-                    offsetEnd = tmp;
-                }
+                var parent = selectionStart.element.parent();
                 this.canvas.wrapText({
                     inside: parent,
                     _with: {tag: params.wlxmlTag, klass: params.wlxmlClass},
-                    offsetStart: offsetStart,
-                    offsetEnd: offsetEnd,
-                    textNodeIdx: [parent.childIndex(element1), parent.childIndex(element2)]
+                    offsetStart: selectionStart.offset,
+                    offsetEnd: selectionEnd.offset,
+                    textNodeIdx: [parent.childIndex(selectionStart.element), parent.childIndex(selectionEnd.element)]
                 });
             }
         }