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predict method refactored: it now includes the node for the prediction

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This commit is contained in:
Gonzalo Bellver 2012-02-01 12:15:19 -03:00
parent 23f3ef71bb
commit cb23c48740
10 changed files with 99 additions and 63 deletions
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2
mindplot/src/main/javascript/Designer.js
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@ -323,7 +323,7 @@ mindplot.Designer = new Class({
// Create a new node ...
var layoutManager = this._eventBussDispatcher.getLayoutManager();
var result = layoutManager.predict(topic.getId(), mousePos);
var result = layoutManager.predict(topic.getId(), null, mousePos);
childModel.setOrder(result.order);
var position = result.position;

6
mindplot/src/main/javascript/DragTopic.js
View File

@ -41,7 +41,7 @@ mindplot.DragTopic = new Class({
if (this.isFreeLayoutOn() && this.isConnected()) {
var _layoutManager = this._layoutManager;
var par = this.getConnectedToTopic();
position = _layoutManager.predict(par.getId(), position, true).position;
position = _layoutManager.predict(par.getId(), null, position, true).position;
}
this._position.setValue(position.x, position.y);
@ -56,7 +56,7 @@ mindplot.DragTopic = new Class({
// In case is not free, pivot must be draw ...
if (this.isConnected() && !this.isFreeLayoutOn()) {
var parent = this.getConnectedToTopic();
var predict = this._layoutManager.predict(parent.getId(), this.getPosition());
var predict = this._layoutManager.predict(parent.getId(), this._draggedNode.getId(), this.getPosition());
if (this._order != predict.order) {
var dragPivot = this._getDragPivot();
var pivotPosition = predict.position;
@ -122,7 +122,7 @@ mindplot.DragTopic = new Class({
$assert(parent, 'Parent connection node can not be null.');
// Where it should be connected ?
var predict = designer._eventBussDispatcher._layoutManager.predict(parent.getId(), this.getPosition());
var predict = designer._eventBussDispatcher._layoutManager.predict(parent.getId(), this._draggedNode.getId(), this.getPosition());
// Connect pivot ...
var dragPivot = this._getDragPivot();

18
mindplot/src/main/javascript/layout/BalancedSorter.js
View File

@ -22,7 +22,23 @@ mindplot.layout.BalancedSorter = new Class({
},
predict : function(parent, graph, position) {
predict : function(graph, parent, node, position, free) {
// If its a free node...
if (free) {
$assert($defined(position), "position cannot be null for predict in free positioning");
//TODO(gb): check this. Should direction be obtained by the sorter?
var rootNode = graph.getRootNode(parent);
var direction = parent.getPosition().x > rootNode.getPosition().x ? 1 : -1;
var xPos = direction > 0 ?
(position.x >= parent.getPosition().x ? position.x : parent.getPosition().x) :
(position.x <= parent.getPosition().x ? position.x : parent.getPosition().x);
return {order:0, position:{x: xPos, y:position.y}};
}
// Regular node
var rootNode = graph.getRootNode(parent);
if (!position) {

2
mindplot/src/main/javascript/layout/ChildrenSorterStrategy.js
View File

@ -36,7 +36,7 @@ mindplot.layout.ChildrenSorterStrategy = new Class({
throw "Method must be implemented";
},
predict:function(treeSet, parent, position) {
predict:function(treeSet, parent, node, position, free) {
throw "Method must be implemented";
},

22
mindplot/src/main/javascript/layout/LayoutManager.js
View File

@ -102,27 +102,13 @@ mindplot.layout.LayoutManager = new Class({
return this;
},
predict: function(parentId, position, free) {
predict: function(parentId, nodeId, position, free) {
$assert($defined(parentId), "parentId can not be null");
var parent = this._treeSet.find(parentId);
var node = nodeId == null ? null : this._treeSet.find(nodeId);
var sorter = parent.getSorter();
if (free) {
$assert($defined(position), "position cannot be null for predict in free positioning");
//TODO(gb): check this. Should direction be obtained by the sorter?
var rootNode = this._treeSet.getRootNode(parent);
var direction = parent.getPosition().x > rootNode.getPosition().x ? 1 : -1;
var xPos = direction > 0 ?
(position.x >= parent.getPosition().x ? position.x : parent.getPosition().x) :
(position.x <= parent.getPosition().x ? position.x : parent.getPosition().x);
return {order:0, position:{x: xPos, y:position.y}};
}
var result = sorter.predict(parent, this._treeSet, position);
var result = sorter.predict(this._treeSet, parent, node, position, free);
return {order:result[0],position:result[1]};
},

18
mindplot/src/main/javascript/layout/SymmetricSorter.js
View File

@ -21,7 +21,23 @@ mindplot.layout.SymmetricSorter = new Class({
},
predict : function(parent, graph, position) {
predict : function(graph, parent, node, position, free) {
// If its a free node...
if (free) {
$assert($defined(position), "position cannot be null for predict in free positioning");
//TODO(gb): check this. Should direction be obtained by the sorter?
var rootNode = graph.getRootNode(parent);
var direction = parent.getPosition().x > rootNode.getPosition().x ? 1 : -1;
var xPos = direction > 0 ?
(position.x >= parent.getPosition().x ? position.x : parent.getPosition().x) :
(position.x <= parent.getPosition().x ? position.x : parent.getPosition().x);
return [0, {x: xPos, y:position.y}];
}
// Regular node
var rootNode = graph.getRootNode(parent);
var direction = parent.getPosition().x > rootNode.getPosition().x ? 1 : -1;

42
mindplot/src/test/javascript/static/test/BalancedTestSuite.js
View File

@ -184,14 +184,14 @@ mindplot.layout.BalancedTestSuite = new Class({
var graph1 = manager.plot("testBalancedPredict1", {width:1000, height:400});
console.log("\tAdded as child of node 0 and dropped at (165, -70):");
var prediction1a = manager.predict(0, {x:165, y:-70});
var prediction1a = manager.predict(0, null, {x:165, y:-70});
this._plotPrediction(graph1, prediction1a);
$assert(prediction1a.position.y < manager.find(1).getPosition().y &&
prediction1a.position.x == manager.find(1).getPosition().x, "Prediction is incorrectly positioned");
$assert(prediction1a.order == 0, "Prediction order should be 0");
console.log("\tAdded as child of node 0 and dropped at (165, -10):");
var prediction1b = manager.predict(0, {x:165, y:-10});
var prediction1b = manager.predict(0, null, {x:165, y:-10});
this._plotPrediction(graph1, prediction1b);
$assert(prediction1b.position.y > manager.find(1).getPosition().y &&
prediction1b.position.y < manager.find(3).getPosition().y &&
@ -199,7 +199,7 @@ mindplot.layout.BalancedTestSuite = new Class({
$assert(prediction1b.order == 2, "Prediction order should be 2");
console.log("\tAdded as child of node 0 and dropped at (145, 15):");
var prediction1c = manager.predict(0, {x:145, y:15});
var prediction1c = manager.predict(0, null, {x:145, y:15});
this._plotPrediction(graph1, prediction1c);
$assert(prediction1c.position.y > manager.find(3).getPosition().y &&
prediction1c.position.y < manager.find(5).getPosition().y &&
@ -207,7 +207,7 @@ mindplot.layout.BalancedTestSuite = new Class({
$assert(prediction1c.order == 4, "Prediction order should be 4");
console.log("\tAdded as child of node 0 and dropped at (145, 70):");
var prediction1d = manager.predict(0, {x:145, y:70});
var prediction1d = manager.predict(0, null, {x:145, y:70});
this._plotPrediction(graph1, prediction1d);
$assert(prediction1d.position.y > manager.find(5).getPosition().y &&
prediction1d.position.x == manager.find(5).getPosition().x, "Prediction is incorrectly positioned");
@ -217,14 +217,14 @@ mindplot.layout.BalancedTestSuite = new Class({
var graph2 = manager.plot("testBalancedPredict2", {width:1000, height:400});
console.log("\tAdded as child of node 0 and dropped at (-145, -50):");
var prediction2a = manager.predict(0, {x:-145, y:-50});
var prediction2a = manager.predict(0, null, {x:-145, y:-50});
this._plotPrediction(graph2, prediction2a);
$assert(prediction2a.position.y < manager.find(2).getPosition().y &&
prediction2a.position.x == manager.find(2).getPosition().x, "Prediction is incorrectly positioned");
$assert(prediction2a.order == 1, "Prediction order should be 1");
console.log("\tAdded as child of node 0 and dropped at (-145, -10):");
var prediction2b = manager.predict(0, {x:-145, y:-10});
var prediction2b = manager.predict(0, null, {x:-145, y:-10});
this._plotPrediction(graph2, prediction2b);
$assert(prediction2b.position.y > manager.find(2).getPosition().y &&
prediction2b.position.y < manager.find(4).getPosition().y &&
@ -232,7 +232,7 @@ mindplot.layout.BalancedTestSuite = new Class({
$assert(prediction2b.order == 3, "Prediction order should be 3");
console.log("\tAdded as child of node 0 and dropped at (-145, 40):");
var prediction2c = manager.predict(0, {x:-145, y:400});
var prediction2c = manager.predict(0, null, {x:-145, y:400});
this._plotPrediction(graph2, prediction2c);
$assert(prediction2c.position.y > manager.find(4).getPosition().y &&
prediction2c.position.x == manager.find(4).getPosition().x, "Prediction is incorrectly positioned");
@ -241,7 +241,7 @@ mindplot.layout.BalancedTestSuite = new Class({
// Graph 3
console.log("\tPredict nodes added with no position:");
var graph3 = manager.plot("testBalancedPredict3", {width:1000, height:400});
var prediction3 = manager.predict(0, null);
var prediction3 = manager.predict(0, null, null);
this._plotPrediction(graph3, prediction3);
$assert(prediction3.position.y > manager.find(4).getPosition().y &&
prediction3.position.x == manager.find(4).getPosition().x, "Prediction is incorrectly positioned");
@ -252,7 +252,7 @@ mindplot.layout.BalancedTestSuite = new Class({
manager.connectNode(0,6,prediction3.order);
manager.layout();
var graph4 = manager.plot("testBalancedPredict4", {width:1000, height:400});
var prediction4 = manager.predict(0, null);
var prediction4 = manager.predict(0, null, null);
this._plotPrediction(graph4, prediction4);
$assert(prediction4.position.y > manager.find(5).getPosition().y &&
prediction4.position.x == manager.find(5).getPosition().x, "Prediction is incorrectly positioned");
@ -262,8 +262,8 @@ mindplot.layout.BalancedTestSuite = new Class({
manager.removeNode(1).removeNode(2).removeNode(3).removeNode(4).removeNode(5);
manager.layout();
var graph5 = manager.plot("testBalancedPredict5", {width:1000, height:400});
var prediction5a = manager.predict(0, null);
var prediction5b = manager.predict(0, {x: 40, y: 100});
var prediction5a = manager.predict(0, null, null);
var prediction5b = manager.predict(0, null, {x:40, y:100});
this._plotPrediction(graph5, prediction5a);
this._plotPrediction(graph5, prediction5b);
$assert(prediction5a.position.x > manager.find(0).getPosition().x &&
@ -285,7 +285,25 @@ mindplot.layout.BalancedTestSuite = new Class({
manager.layout();
var graph = manager.plot("testBalancedSingleNodePredict1", {width:800, height:400});
var prediction1 = manager.predict(0, {x:50, y:50});
var prediction1 = manager.predict(0, null, {x:50, y:50});
this._plotPrediction(graph, prediction1);
var prediction2 = manager.predict(0, null, {x:50, y:-50});
this._plotPrediction(graph, prediction2);
var prediction3 = manager.predict(0, null, {x:-50, y:50});
this._plotPrediction(graph, prediction3);
var prediction4 = manager.predict(0, null, {x:-50, y:-50});
this._plotPrediction(graph, prediction4);
// Only one postion should be predicted for this scenario
//TODO(gb): Fix this. It's not working
// $assert(prediction1.position.x == prediction2.position.x &&
// prediction2.position.x == prediction3.position.x &&
// prediction3.position.x == prediction4.position.x,
// "Only one position should be predicted for this scenario");
// $assert(prediction1.position.y == prediction2.position.y &&
// prediction2.position.y == prediction3.position.y &&
// prediction3.position.y == prediction4.position.y,
// "Only one position should be predicted for this scenario");
}
});

8
mindplot/src/test/javascript/static/test/FreeTestSuite.js
View File

@ -160,21 +160,21 @@ mindplot.layout.FreeTestSuite = new Class({
var graph = manager.plot("testFreePredict1", {width:1000, height:400});
var pos1 = {x: 370, y:80};
var predict1 = manager.predict(11, pos1, true);
var predict1 = manager.predict(11, null, pos1, true);
$assert(predict1.position.x == pos1.x && predict1.position.y == pos1.y, "free predict should return the same position");
var pos2 = {x: -200, y:80};
var predict2 = manager.predict(2, pos2, true);
var predict2 = manager.predict(2, null, pos2, true);
$assert(predict2.position.x == pos2.x && predict2.position.y == pos2.y, "free predict should return the same position");
var pos3 = {x: 200, y:30};
var node5 = manager.find(5);
var predict3 = manager.predict(5, pos3, true);
var predict3 = manager.predict(5, null, pos3, true);
$assert(predict3.position.x == node5.getPosition().x && predict3.position.y == pos3.y, "free predict should return the x-coordinate of the node");
var pos4 = {x: -100, y:45};
var node10 = manager.find(10);
var predict4 = manager.predict(10, pos4, true);
var predict4 = manager.predict(10, null, pos4, true);
$assert(predict4.position.x == node10.getPosition().x && predict4.position.y == pos4.y, "free predict should return the x-coordinate of the node");
this._plotPrediction(graph, predict1);

26
mindplot/src/test/javascript/static/test/SymmetricTestSuite.js
View File

@ -111,14 +111,14 @@ mindplot.layout.SymmetricTestSuite = new Class({
var graph1 = manager.plot("testSymmetricPredict1", {width:1000, height:400});
console.log("\tAdded as child of node 9 and dropped at (-280, 45):");
var prediction1a = manager.predict(9, {x:-280, y:45});
var prediction1a = manager.predict(9, null, {x:-280, y:45});
this._plotPrediction(graph1, prediction1a);
$assert(prediction1a.position.x < manager.find(9).getPosition().x &&
prediction1a.position.y == manager.find(9).getPosition().y, "Prediction incorrectly positioned");
$assert(prediction1a.order == 0, "Prediction order should be 0");
console.log("\tAdded as child of node 1 and dropped at (155, -90):");
var prediction1b = manager.predict(1, {x:-155, y:-90});
var prediction1b = manager.predict(1, null, {x:-155, y:-90});
this._plotPrediction(graph1, prediction1b);
$assert(prediction1b.position.x > manager.find(1).getPosition().x &&
prediction1b.position.y == manager.find(1).getPosition().y, "Prediction is incorrectly positioned");
@ -128,14 +128,14 @@ mindplot.layout.SymmetricTestSuite = new Class({
var graph2 = manager.plot("testSymmetricPredict2", {width:1000, height:400});
console.log("\tAdded as child of node 5 and dropped at (380, -30):");
var prediction2d = manager.predict(5, {x:380, y:-30});
var prediction2d = manager.predict(5, null, {x:380, y:-30});
this._plotPrediction(graph2, prediction2d);
$assert(prediction2d.position.y < manager.find(7).getPosition().y &&
prediction2d.position.x == manager.find(7).getPosition().x, "Prediction is incorrectly positioned" );
$assert(prediction2d.order == 0, "Prediction order should be 0");
console.log("\tAdded as child of node 5 and dropped at (375, 15):");
var prediction2a = manager.predict(5, {x:375, y:15});
var prediction2a = manager.predict(5, null, {x:375, y:15});
this._plotPrediction(graph2, prediction2a);
$assert(prediction2a.position.y > manager.find(7).getPosition().y &&
prediction2a.position.y < manager.find(8).getPosition().y &&
@ -143,7 +143,7 @@ mindplot.layout.SymmetricTestSuite = new Class({
$assert(prediction2a.order == 1, "Prediction order should be 1");
console.log("\tAdded as child of node 5 and dropped at (375, 45):");
var prediction2b = manager.predict(5, {x:375, y:45});
var prediction2b = manager.predict(5, null, {x:375, y:45});
this._plotPrediction(graph2, prediction2b);
$assert(prediction2b.position.y > manager.find(8).getPosition().y &&
prediction2b.position.y < manager.find(11).getPosition().y &&
@ -151,7 +151,7 @@ mindplot.layout.SymmetricTestSuite = new Class({
$assert(prediction2b.order == 2, "Prediction order should be 2");
console.log("\tAdded as child of node 5 and dropped at (375, 45):");
var prediction2c = manager.predict(5, {x:375, y:65});
var prediction2c = manager.predict(5, null, {x:375, y:65});
this._plotPrediction(graph2, prediction2c);
$assert(prediction2c.position.y > manager.find(11).getPosition().y &&
prediction2c.position.x == manager.find(11).getPosition().x, "Prediction is incorrectly positioned");
@ -161,7 +161,7 @@ mindplot.layout.SymmetricTestSuite = new Class({
var graph3 = manager.plot("testSymmetricPredict3", {width:1000, height:400});
console.log("\tAdded as child of node 3 and dropped at (280, 45):");
var prediction3a = manager.predict(3, {x:280, y:45});
var prediction3a = manager.predict(3, null, {x:280, y:45});
this._plotPrediction(graph3, prediction3a);
$assert(prediction3a.position.y > manager.find(5).getPosition().y &&
prediction3a.position.y < manager.find(6).getPosition().y &&
@ -169,7 +169,7 @@ mindplot.layout.SymmetricTestSuite = new Class({
$assert(prediction3a.order == 2, "Prediction order should be 2");
console.log("\tAdded as child of node 3 and dropped at (255, 110):");
var prediction3b = manager.predict(3, {x:255, y:110});
var prediction3b = manager.predict(3, null, {x:255, y:110});
this._plotPrediction(graph3, prediction3b);
$assert(prediction3b.position.y > manager.find(6).getPosition().y &&
prediction3b.position.x == manager.find(6).getPosition().x, "Prediction incorrectly positioned");
@ -178,7 +178,7 @@ mindplot.layout.SymmetricTestSuite = new Class({
// Graph 4
console.log("\tAdded as child of node 2 and dropped at (-260, 0):");
var graph4 = manager.plot("testSymmetricPredict4", {width:1000, height:400});
var prediction4 = manager.predict(2, {x:-260, y:0});
var prediction4 = manager.predict(2, null, {x:-260, y:0});
this._plotPrediction(graph4, prediction4);
$assert(prediction4.position.y > manager.find(9).getPosition().y &&
prediction4.position.y < manager.find(10).getPosition().y &&
@ -188,27 +188,27 @@ mindplot.layout.SymmetricTestSuite = new Class({
// Graph 5
console.log("\tPredict nodes added with no position:");
var graph5 = manager.plot("testSymmetricPredict5", {width:1000, height:400});
var prediction5a = manager.predict(1, null);
var prediction5a = manager.predict(1, null, null);
this._plotPrediction(graph5, prediction5a);
$assert(prediction5a.position.y == manager.find(1).getPosition().y &&
prediction5a.position.x > manager.find(1).getPosition().x, "Prediction is incorrectly positioned");
$assert(prediction5a.order == 0, "Prediction order should be 0");
var prediction5b = manager.predict(2, null);
var prediction5b = manager.predict(2, null, null);
this._plotPrediction(graph5, prediction5b);
$assert(prediction5b.position.y > manager.find(10).getPosition().y &&
prediction5b.position.x < manager.find(2).getPosition().x &&
prediction5b.position.x == manager.find(10).getPosition().x, "Prediction is incorrectly positioned");
$assert(prediction5b.order == 2, "Prediction order should be 2");
var prediction5c = manager.predict(3, null);
var prediction5c = manager.predict(3, null, null);
this._plotPrediction(graph5, prediction5c);
$assert(prediction5c.position.y > manager.find(6).getPosition().y &&
prediction5c.position.x > manager.find(3).getPosition().x &&
prediction5c.position.x == manager.find(6).getPosition().x, "Prediction is incorrectly positioned");
$assert(prediction5c.order == 3, "Prediction order should be 3");
var prediction5d = manager.predict(10, null);
var prediction5d = manager.predict(10, null, null);
this._plotPrediction(graph5, prediction5d);
$assert(prediction5d.position.y == manager.find(10).getPosition().y &&
prediction5d.position.x < manager.find(10).getPosition().x, "Prediction is incorrectly positioned");

18
mindplot/src/test/javascript/static/test/TestSuite.js
View File

@ -354,17 +354,17 @@ mindplot.layout.TestSuite = new Class({
$assert(xPosNode8 - manager.find(8).getPosition().x == 20, "Node 8 should have been shifted by 20");
var graph2 = manager.plot("testSize3", {width: 1400, height: 400});
this._plotPrediction(graph2, manager.predict(0, {x:-145, y:400}));
this._plotPrediction(graph2, manager.predict(9, {x:-330, y:70}));
this._plotPrediction(graph2, manager.predict(9, {x:-330, y:120}));
this._plotPrediction(graph2, manager.predict(0, {x:15, y:20}));
this._plotPrediction(graph2, manager.predict(0, null, {x:-145, y:400}));
this._plotPrediction(graph2, manager.predict(9, null, {x:-330, y:70}));
this._plotPrediction(graph2, manager.predict(9, null, {x:-330, y:120}));
this._plotPrediction(graph2, manager.predict(0, null, {x:15, y:20}));
//TODO(gb): make asserts
var graph3 = manager.plot("testSize4", {width: 1400, height: 400});
this._plotPrediction(graph3, manager.predict(0, null));
this._plotPrediction(graph3, manager.predict(9, null));
this._plotPrediction(graph3, manager.predict(3, null));
this._plotPrediction(graph3, manager.predict(1, null));
this._plotPrediction(graph3, manager.predict(0, null, null));
this._plotPrediction(graph3, manager.predict(9, null, null));
this._plotPrediction(graph3, manager.predict(3, null, null));
this._plotPrediction(graph3, manager.predict(1, null, null));
//TODO(gb): make asserts
var yPosNode2 = manager.find(2).getPosition().y;
@ -388,7 +388,7 @@ mindplot.layout.TestSuite = new Class({
manager.connectNode(0, 1, 0);
manager.layout();
var graph = manager.plot("testReconnectSingleNode1", {width:1000, height:400});
var prediction = manager.predict(0, {x:-50, y:0});
var prediction = manager.predict(0, null, {x:-50, y:0});
this._plotPrediction(graph, prediction);
// Check prediction is to the left of the root node