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authorValerio Virgillito2012-04-04 11:11:58 -0700
committerValerio Virgillito2012-04-04 11:11:58 -0700
commita11ef2eed7049835c8bdfa50a2b893632c46eaa0 (patch)
treefcbb067044d339daa49622537e934bf3a309db96 /js/mediators/element-mediator.js
parentc6de22bf42be90b403491b5f87b1818d9020310c (diff)
downloadninja-a11ef2eed7049835c8bdfa50a2b893632c46eaa0.tar.gz
Squashed commit of Preparing for the montage undo-manager: Architecture changes
Reworked the add and remove elements into 1 function which can take 1 or more elements. Removed the _element from the selection array Many other changes related to those 2 changes Undo/Redo shortcuts are now using montage undo/redo manager. Signed-off-by: Valerio Virgillito <valerio@motorola.com>
Diffstat (limited to 'js/mediators/element-mediator.js')
-rwxr-xr-xjs/mediators/element-mediator.js218
1 files changed, 63 insertions, 155 deletions
diff --git a/js/mediators/element-mediator.js b/js/mediators/element-mediator.js
index d62fa1f8..09f2aeed 100755
--- a/js/mediators/element-mediator.js
+++ b/js/mediators/element-mediator.js
@@ -5,147 +5,82 @@ No rights, expressed or implied, whatsoever to this software are provided by Mot
5</copyright> */ 5</copyright> */
6 6
7var Montage = require("montage/core/core").Montage, 7var Montage = require("montage/core/core").Montage,
8 NJComponent = require("js/lib/nj-base").NJComponent; 8 Component = require("montage/ui/component").Component;
9 9
10var ElementController = require("js/controllers/elements/element-controller").ElementController, 10var ElementController = require("js/controllers/elements/element-controller").ElementController,
11 Command = require("js/controllers/undo-controller").Command, 11 Command = require("js/controllers/undo-controller").Command,
12 GroupCommand = require("js/controllers/undo-controller").GroupCommand,
13 NJUtils = require("js/lib/NJUtils").NJUtils; 12 NJUtils = require("js/lib/NJUtils").NJUtils;
14 13
15exports.ElementMediator = Montage.create(NJComponent, { 14exports.ElementMediator = Montage.create(Component, {
16 15
17 deleteDelegate: {
18 value: null
19 },
20 16
21 deserializedFromTemplate: { 17 addDelegate: {
22 value: function () { 18 enumerable: false,
23 this.eventManager.addEventListener("elementAdding", this, false); 19 value: null
24 this.eventManager.addEventListener("deleting", this, false);
25 }
26 }, 20 },
27 21
28 // TODO use the specific controller to be able to subclass the functionality 22 deleteDelegate: {
29 handleElementAdding: { 23 enumerable: false,
30 value: function(event) { 24 value: null
31 this.addElement(event.detail.el, event.detail.data);
32 }
33 }, 25 },
34 26
35 handleDeleting: { 27 addElements: {
36 value: function(event) { 28 value: function(elements, rules, notify) {
37 if(this.deleteDelegate && (typeof this.deleteDelegate.handleDelete === 'function')) { 29 if(Array.isArray(elements)) {
38 this.deleteDelegate.handleDelete(); 30 elements.forEach(function(element) {
31 element = element;
32 ElementController.addElement(element, rules);
33 });
39 } else { 34 } else {
40 // Add the Undo/Redo 35 ElementController.addElement(elements, rules);
41 var els = [],
42 len = this.application.ninja.selectedElements.length;
43 36
44 if(len) { 37 // TODO - Check with webgl branch - Props seem to be already there.
45 for(var i = 0; i<len; i++) { 38 var prop3d = this.get3DProperties(elements);
46 els.push(this.application.ninja.selectedElements[i]); 39 if(prop3d) {
47 } 40 elements.elementModel.controller["set3DProperties"](elements, [prop3d], 0, true);
48
49 for(i=0; i<len; i++) {
50 this._removeElement(els[i]._element);
51 }
52
53 NJevent( "deleteSelection", els );
54 } 41 }
55 } 42 }
56 }
57 },
58
59 addElement: {
60 value: function(el, rules, noEvent) {
61 var command = Montage.create(Command, {
62 _el: { value: el },
63 _rules: { value: rules },
64 _noEvent: { value: noEvent },
65 43
66 description: { value: "Adding Element"}, 44 if(this.addDelegate && typeof (this.addDelegate['onAddElements']) === "function") {
45 this.addDelegate['onAddElements'].call(this.addDelegate, elements);
46 }
67 47
68 receiver: { value: this}, 48 var undoLabel = "add element";
69 49
70 execute: { 50 document.application.undoManager.add(undoLabel, this.removeElements, this, elements, notify);
71 value: function() {
72 this.receiver._addElement(this._el, this._rules, this._noEvent);
73 return this._el;
74 }
75 },
76
77 unexecute: {
78 value: function() {
79 this.receiver._removeElement(this._el, this._rules, this._noEvent);
80 return this._el;
81 }
82 }
83 });
84 51
85 NJevent("sendToUndo", command); 52 this.application.ninja.documentController.activeDocument.needsSave = true;
86 command.execute();
87 }
88 },
89 53
90 _addElement: { 54 if(notify || notify === undefined) {
91 value: function(el, rules, noEvent) { 55 NJevent("elementAdded", elements);
92 ElementController.addElement(el, rules);
93 var p3d = this.get3DProperties(el);
94 if(p3d) {
95 el.elementModel.controller["set3DProperties"](el, [p3d], 0, true);
96 }
97 if(!noEvent) {
98 this.application.ninja.documentController.activeDocument.needsSave = true;
99 NJevent("elementAdded", el);
100 } 56 }
101 } 57 }
102 }, 58 },
103 59
104 deleteElements: { 60 removeElements: {
105 value: function(items) { 61 value: function(elements, notify /* Used for the add undo */) {
106 // Add the Undo/Redo
107 var len, el;
108 62
109 len = items.length; 63 if(this.deleteDelegate && (typeof this.deleteDelegate.handleDelete === 'function')) {
64 return this.deleteDelegate.handleDelete();
65 // this.handleDelete.call(deleteDelegate);
66 }
110 67
111 if(len) { 68 if(Array.isArray(elements)) {
69 elements = Array.prototype.slice.call(elements, 0);
70 elements.forEach(function(element) {
71 ElementController.removeElement(element);
72 });
73 } else {
74 ElementController.removeElement(elements);
75 }
112 76
113 for(var i = len - 1; i >= 0; i--) { 77 var undoLabel = "add element";
114 el = items[i]._element || items[i];
115 this._removeElement(el);
116 }
117 78
118 NJevent( "deleteSelection", items ); 79 document.application.undoManager.add(undoLabel, this.addElements, this, elements, null, notify);
119 }
120 }
121 },
122 80
123 _removeElement: {
124 value: function(el, rules) {
125 ElementController.removeElement(el, rules);
126 this.application.ninja.documentController.activeDocument.needsSave = true; 81 this.application.ninja.documentController.activeDocument.needsSave = true;
127 NJevent("elementDeleted", el);
128 }
129 },
130
131 replaceElement: {
132 value: function(el, el2) {
133 el2.elementModel = el.elementModel;
134 this.application.ninja.currentDocument.documentRoot.replaceChild(el2, el);
135 }
136 },
137 82
138 getNJProperty: { 83 NJevent("elementsRemoved", elements);
139 value: function(el, p) {
140 if(el.elementModel) {
141 if(el.elementModel.hasOwnProperty(p)) {
142 return el.elementModel[p];
143 } else {
144 console.log("Element Model does not have ", p);
145 }
146 } else {
147 console.log("Element has no Model -- Create one");
148 }
149 } 84 }
150 }, 85 },
151 86
@@ -204,9 +139,7 @@ exports.ElementMediator = Montage.create(NJComponent, {
204 } else { 139 } else {
205 // Calculate currentValue if not found for each element 140 // Calculate currentValue if not found for each element
206 if(currentValue === null) { 141 if(currentValue === null) {
207 console.log("Here"); 142 currentValue = el.getAttribute(att);
208 var item = el._element || el;
209 currentValue = item.getAttribute(att);
210 } 143 }
211 144
212 var command = Montage.create(Command, { 145 var command = Montage.create(Command, {
@@ -245,9 +178,7 @@ exports.ElementMediator = Montage.create(NJComponent, {
245 178
246 _setAttribute: { 179 _setAttribute: {
247 value: function(el, att, value, eventType, source) { 180 value: function(el, att, value, eventType, source) {
248 var item = el._element || el; 181 el.elementModel.controller["setAttribute"](el, att, value);
249
250 item.elementModel.controller["setAttribute"](item, att, value);
251 182
252 NJevent("attribute" + eventType, {type : "setAttribute", source: source, data: {"els": el, "prop": att, "value": value}, redraw: null}); 183 NJevent("attribute" + eventType, {type : "setAttribute", source: source, data: {"els": el, "prop": att, "value": value}, redraw: null});
253 } 184 }
@@ -274,7 +205,7 @@ exports.ElementMediator = Montage.create(NJComponent, {