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| define(["require", "exports", "../objects/connector", "../utility/diagram-util", "../utility/base-util", "../primitives/point", "../objects/port", "../primitives/size"], function (require, exports, connector_1, diagram_util_1, base_util_1, point_1, port_1, size_1) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var LineDistribution = (function () {
function LineDistribution() {
}
LineDistribution.prototype.destroy = function () {
};
LineDistribution.prototype.getModuleName = function () {
return 'LineDistribution';
};
LineDistribution.prototype.initLineDistribution = function (graph, diagram) {
var srcDirection = 'Bottom';
if (diagram.layout.connectionPointOrigin === 'DifferentPoint' || diagram.layout.enableRouting) {
var tarDirection = 'Top';
if (graph.orientation === 'BottomToTop') {
srcDirection = 'Top';
tarDirection = 'Bottom';
}
else if (graph.orientation === 'RightToLeft') {
srcDirection = 'Left';
tarDirection = 'Right';
}
else if (graph.orientation === 'LeftToRight') {
srcDirection = 'Right';
tarDirection = 'Left';
}
var graphnodes = diagram.nodes;
if (graphnodes.length > 0) {
for (var i = 0; i < graphnodes.length; i++) {
var node = diagram.nameTable[graphnodes[parseInt(i.toString(), 10)].id];
this.addDynamicPortandDistrrbuteLine(graph, node, srcDirection, tarDirection, diagram);
}
}
}
};
LineDistribution.prototype.ObstacleSegment = function (options) {
options.direction = diagram_util_1.getConnectorDirection(options.startpt, options.endpt);
options.distance = point_1.Point.findLength(options.startpt, options.endpt);
options.orientation = options.direction === 'Left' || options.direction === 'Right' ? 'horizontal' : 'vertical';
options.id = options.id;
if (options.orientation === 'horizontal') {
options.coord = options.startpt.y;
if (options.direction === 'Left') {
options.start = options.endpt.x;
options.end = options.startpt.x;
}
else {
options.start = options.startpt.x;
options.end = options.endpt.x;
}
}
else {
options.coord = options.startpt.x;
if (options.direction === 'Top') {
options.start = options.endpt.y;
options.end = options.startpt.y;
}
else {
options.start = options.startpt.y;
options.end = options.endpt.y;
}
}
return options;
};
LineDistribution.prototype.distributeLines = function (layout, diagram) {
var isHorizontal = layout.orientation === 'LeftToRight'
|| layout.orientation === 'RightToLeft';
var inversespacing = !isHorizontal ? layout.verticalSpacing : layout.horizontalSpacing;
var srcdecoratorSize = 8.0;
var obstacleCollection = 'obstaclePointCollection';
var tardecoratorSize = 10.0;
var avaibaleSpace = inversespacing - srcdecoratorSize - tardecoratorSize;
var graph = [];
var connectorObstacles = [];
var globalConnectors = diagram.connectors;
for (var i = 0; i < globalConnectors.length; i++) {
var connector = globalConnectors[parseInt(i.toString(), 10)];
var pts = [];
for (var key = 0; key < connector.segments.length; key++) {
var seg = connector.segments[parseInt(key.toString(), 10)];
for (var k = 0; k < seg.points.length; k++) {
var pt = seg.points[parseInt(k.toString(), 10)];
if (pts.length === 0 || !(point_1.Point.equals(pt, pts[pts.length - 1]))) {
pts.push(pt);
}
}
}
var obssegments = [];
for (var j = 1; j < pts.length; j++) {
var obstacle = this.ObstacleSegment({
startpt: pts[j - 1], endpt: pts[parseInt(j.toString(), 10)], id: connector.id
});
obssegments.push(obstacle);
}
var connectorObstacle = { wrapper: connector, segments: obssegments };
var segments = [];
if (!isHorizontal) {
for (var key = 0; key < connectorObstacle.segments.length; key++) {
var obstacle = connectorObstacle.segments[parseInt(key.toString(), 10)];
if (obstacle.orientation === 'horizontal') {
segments.push(obstacle);
}
}
}
else {
for (var key = 0; key < connectorObstacle.segments.length; key++) {
var obstacle = connectorObstacle.segments[parseInt(key.toString(), 10)];
if (obstacle.orientation === 'vertical') {
segments.push(obstacle);
}
}
}
for (var j = 0; j < segments.length; j++) {
var obstacleSegment = segments[parseInt(j.toString(), 10)];
Eif (!this.containsValue(graph, obstacleSegment.coord)) {
graph.push({ key: obstacleSegment.coord, value: [] });
}
var index = void 0;
for (var k = 0; k < graph.length; k++) {
var key = graph[parseInt(k.toString(), 10)].key;
if (Number(key) === obstacleSegment.coord) {
index = k;
break;
}
}
graph[parseInt(index.toString(), 10)].value.push(obstacleSegment);
}
connectorObstacles.push(connectorObstacle);
}
this.sortConnectors(graph, diagram);
var modifiedgrap = [];
for (var m = 0; m < graph.length; m++) {
var row = graph[parseInt(m.toString(), 10)];
var sortedrow = row.value;
sortedrow.sort();
var groupby = void 0;
groupby = [];
var index = 0;
var maxEnd = Number.MIN_VALUE;
groupby.push([]);
for (var n = 0; n < sortedrow.length; n++) {
var obstacleSegment = sortedrow[parseInt(n.toString(), 10)];
if (!(groupby[parseInt(index.toString(), 10)].length > 0) || maxEnd >= obstacleSegment.start) {
groupby[parseInt(index.toString(), 10)].push(obstacleSegment);
maxEnd = Math.max(maxEnd, groupby[parseInt(index.toString(), 10)][groupby[parseInt(index.toString(), 10)].length - 1].end);
}
else {
index++;
groupby.push([]);
groupby[parseInt(index.toString(), 10)].push(obstacleSegment);
maxEnd = groupby[parseInt(index.toString(), 10)][groupby[parseInt(index.toString(), 10)].length - 1].end;
}
}
for (var n = 0; n < groupby.length; n++) {
var group = groupby[parseInt(n.toString(), 10)];
var sortedGroup = [];
for (var j = 0; j < group.length; j++) {
var e = group[parseInt(j.toString(), 10)];
Eif (e.start) {
sortedGroup.push(e);
}
}
var comparingDir = isHorizontal ? 'Bottom' : 'Right';
var directed = [];
for (var j = 0; j < sortedGroup.length; j++) {
var e = sortedGroup[parseInt(j.toString(), 10)];
if (e.direction === comparingDir) {
directed.push(e);
}
}
var reversedirected = [];
for (var j = 0; j < sortedGroup.length; j++) {
var e = sortedGroup[parseInt(j.toString(), 10)];
if (e.direction !== comparingDir) {
reversedirected.push(e);
}
}
var mutual = [];
if (directed.length > 0) {
var temp = directed[0].start;
var j = 0;
while (j < reversedirected.length) {
if (reversedirected[parseInt(j.toString(), 10)].end > temp) {
mutual.push(reversedirected[parseInt(j.toString(), 10)]);
reversedirected.splice(j, 1);
}
else {
j++;
}
}
}
var mutualRow = [];
mutualRow = this.updateSegmentRow(mutual, mutualRow);
var directedRow = [];
directedRow = [];
directedRow = this.updateSegmentRow(reversedirected, directedRow);
directed.reverse();
directedRow = this.updateSegmentRow(directed, directedRow);
Eif (!(mutualRow[mutualRow.length - 1].length > 0)) {
mutualRow.splice(mutualRow.length - 1, 1);
}
Eif (!(directedRow[directedRow.length - 1].length > 0)) {
directedRow.splice(directedRow.length - 1, 1);
}
var subrow = [];
var descAdding = mutual.length > 0 && (sortedGroup[sortedGroup.length - 1].direction
=== mutual[mutual.length - 1].direction
|| sortedGroup[0].direction === mutual[0].direction);
if (descAdding) {
subrow = directedRow;
for (var p = 0; p < mutualRow.length; p++) {
var obj = mutualRow[parseInt(p.toString(), 10)];
subrow[subrow.length] = obj;
}
}
else {
subrow = mutualRow;
for (var p = 0; p < directedRow.length; p++) {
var obj = directedRow[parseInt(p.toString(), 10)];
subrow[subrow.length] = obj;
}
}
if (subrow.length > 1) {
var directionModifier = 1;
if (layout.orientation === 'BottomToTop'
|| layout.orientation === 'RightToLeft') {
directionModifier = -1;
}
var startCoord = row.key - (directionModifier * avaibaleSpace / 2.0);
var diff = avaibaleSpace / subrow.length;
for (var i = 0; i < subrow.length; i++) {
var newcoord = startCoord + (i * diff * directionModifier);
for (var p = 0; p < subrow[parseInt(i.toString(), 10)].length; p++) {
var obstacleSegment = subrow[parseInt(i.toString(), 10)][parseInt(p.toString(), 10)];
obstacleSegment.coord = newcoord;
Eif (!this.containsValue(modifiedgrap, obstacleSegment.coord)) {
modifiedgrap.push({ key: obstacleSegment.coord, value: [] });
}
var index_1 = void 0;
for (var k = 0; k < modifiedgrap.length; k++) {
var keyCheck = modifiedgrap[parseInt(k.toString(), 10)].key;
if (keyCheck === obstacleSegment.coord) {
index_1 = k;
break;
}
}
modifiedgrap[parseInt(index_1.toString(), 10)].value.push(obstacleSegment);
}
}
}
}
}
for (var m = 0; m < connectorObstacles.length; m++) {
var connectorObstacle = connectorObstacles[parseInt(m.toString(), 10)];
var pts = [];
for (var i = 0; i < connectorObstacle.segments.length; i++) {
if (i === 0) {
pts.push(this.getObstacleStartPoint(connectorObstacle.segments[parseInt(i.toString(), 10)]));
}
else if (isHorizontal) {
if (connectorObstacle.segments[parseInt(i.toString(), 10)].orientation === 'vertical') {
pts[pts.length - 1] = this.getObstacleStartPoint(connectorObstacle.segments[parseInt(i.toString(), 10)]);
}
}
else Eif (!isHorizontal) {
if (connectorObstacle.segments[parseInt(i.toString(), 10)].orientation === 'horizontal') {
pts[pts.length - 1] = this.getObstacleStartPoint(connectorObstacle.segments[parseInt(i.toString(), 10)]);
}
}
pts.push(this.getObstacleEndPoint(connectorObstacle.segments[parseInt(i.toString(), 10)]));
}
connectorObstacle.wrapper["" + obstacleCollection] = [];
for (var j = 0; j < pts.length; j++) {
var point = pts[parseInt(j.toString(), 10)];
Eif (j === 0 || (j > 0 && !(point_1.Point.equals(point, pts[j - 1])))) {
connectorObstacle.wrapper["" + obstacleCollection].push(this.getPointvalue(point.x, point.y));
}
}
if (connectorObstacle.wrapper.type === 'Orthogonal') {
this.resetConnectorPoints(connectorObstacle.wrapper, diagram);
}
}
};
LineDistribution.prototype.sortConnectors = function (graph, diagram) {
for (var i = 0; i < graph.length; i++) {
for (var j = 0; j < graph[parseInt(i.toString(), 10)].value.length; j++) {
if (graph[parseInt(i.toString(), 10)].value.length > 1) {
if (diagram.layout.orientation === 'LeftToRight' || diagram.layout.orientation === 'RightToLeft') {
graph[parseInt(i.toString(), 10)].value.sort(function (a, b) {
var connectorA = diagram.nameTable["" + a.id];
var connectorB = diagram.nameTable["" + b.id];
return connectorA.targetPoint.y - connectorB.targetPoint.y;
});
}
else Eif (diagram.layout.orientation === 'TopToBottom' || diagram.layout.orientation === 'BottomToTop') {
graph[parseInt(i.toString(), 10)].value.sort(function (a, b) {
var connectorA = diagram.nameTable["" + a.id];
var connectorB = diagram.nameTable["" + b.id];
return connectorA.targetPoint.x - connectorB.targetPoint.x;
});
}
}
}
}
};
LineDistribution.prototype.resetConnectorPoints = function (edge, diagram) {
var obstacleCollection = 'obstaclePointCollection';
Eif (edge.segments[0].points
&& edge.segments[0].points.length > 0 && edge["" + obstacleCollection]) {
var connector = edge;
connector.sourcePoint = edge["" + obstacleCollection][0];
connector.targetPoint = edge["" + obstacleCollection][edge["" + obstacleCollection].length - 1];
var segments = void 0;
segments = [];
for (var i = 0; i < edge["" + obstacleCollection].length - 1; i++) {
var point1 = edge["" + obstacleCollection][parseInt(i.toString(), 10)];
var point2 = edge["" + obstacleCollection][i + 1];
var length_1 = diagram_util_1.findDistance(point1, point2);
var direction = diagram_util_1.getConnectorDirection(point1, point2);
if (i === edge["" + obstacleCollection].length - 2) {
Eif ((diagram.layout.orientation === 'RightToLeft' && direction === 'Left')
|| (diagram.layout.orientation === 'LeftToRight' && direction === 'Right')
|| (diagram.layout.orientation === 'TopToBottom' && direction === 'Bottom')
|| (diagram.layout.orientation === 'BottomToTop' && direction === 'Top')) {
length_1 = length_1 / 2;
}
}
var tempSegment = new connector_1.OrthogonalSegment(edge, 'segments', { type: 'Orthogonal' }, true);
tempSegment.length = length_1;
tempSegment.direction = direction;
segments.push(tempSegment);
}
connector.segments = segments;
connector.type = 'Orthogonal';
diagram.connectorPropertyChange(connector, {}, {
type: 'Orthogonal',
segments: connector.segments
});
}
};
LineDistribution.prototype.getObstacleEndPoint = function (segment) {
if (segment.orientation === 'horizontal') {
if (segment.direction === 'Left') {
return this.getPointvalue(segment.start, segment.coord);
}
return this.getPointvalue(segment.end, segment.coord);
}
if (segment.direction === 'Top') {
return this.getPointvalue(segment.coord, segment.start);
}
return this.getPointvalue(segment.coord, segment.end);
};
LineDistribution.prototype.getObstacleStartPoint = function (segment) {
if (segment.orientation === 'horizontal') {
if (segment.direction === 'Left') {
return this.getPointvalue(segment.end, segment.coord);
}
return this.getPointvalue(segment.start, segment.coord);
}
if (segment.direction === 'Top') {
return this.getPointvalue(segment.coord, segment.end);
}
return this.getPointvalue(segment.coord, segment.start);
};
LineDistribution.prototype.updateSegmentRow = function (obstacleSegments, segmentRow) {
var k = 0;
if (!(segmentRow.length > 0)) {
segmentRow[0] = [];
}
for (var i = 0; i < obstacleSegments.length; i++) {
var obstacleSegment = obstacleSegments[parseInt(i.toString(), 10)];
while (k < segmentRow.length) {
if (k === segmentRow.length - 1) {
segmentRow[k + 1] = [];
}
if (!(segmentRow[parseInt(k.toString(), 10)].length > 0)
|| segmentRow[parseInt(k.toString(), 10)][segmentRow[parseInt(k.toString(), 10)].length - 1].end
< obstacleSegment.start) {
segmentRow[parseInt(k.toString(), 10)].push(obstacleSegment);
break;
}
k++;
}
}
return segmentRow;
};
LineDistribution.prototype.portOffsetCalculation = function (port, length, direction, i) {
if (direction === 'Top') {
port.offset = { x: (i + 1) * (1.0 / (length + 1)), y: 0 };
}
if (direction === 'Bottom') {
port.offset = { x: (i + 1) * (1.0 / (length + 1)), y: 1 };
}
if (direction === 'Left') {
port.offset = { x: 0, y: (i + 1) * (1.0 / (length + 1)) };
}
if (direction === 'Right') {
port.offset = { x: 1, y: (i + 1) * (1.0 / (length + 1)) };
}
};
LineDistribution.prototype.addDynamicPortandDistrrbuteLine = function (layout, node, sourceDirection, targetDirection, diagram) {
if ((node.ports && node.ports.length > 0)) {
var port = node.ports;
diagram.removePorts(node, port);
}
var existingPorts = node.ports;
var outConnectors = node.outEdges;
var inConnectors = node.inEdges;
this.initPort(outConnectors, diagram, node, sourceDirection, false);
this.initPort(inConnectors, diagram, node, targetDirection, true);
};
LineDistribution.prototype.initPort = function (connectors, diagram, node, targetDirection, inConnectors) {
var obstacleCollection = 'obstaclePointCollection';
var objects = connectors;
if (connectors.length > 1 && inConnectors) {
connectors = this.sortObjects(objects, inConnectors, diagram);
}
for (var i = 0; i <= connectors.length - 1; i++) {
var internalConnector = diagram.nameTable[connectors[parseInt(i.toString(), 10)]];
internalConnector["" + obstacleCollection] = [];
var newPort = diagram_util_1.findPort(node, inConnectors ? internalConnector.targetPortID : internalConnector.sourcePortID);
var direction = targetDirection;
Eif (newPort === undefined) {
newPort = new port_1.PointPort(node, 'ports', '', true);
newPort.id = base_util_1.randomId() + '_LineDistribution';
if (inConnectors) {
internalConnector.targetPortID = newPort.id;
}
else {
internalConnector.sourcePortID = newPort.id;
}
}
this.portOffsetCalculation(newPort, connectors.length, direction, i);
node.ports.push(newPort);
var portWrapper = node.initPortWrapper(node.ports[node.ports.length - 1]);
node.wrapper.children.push(portWrapper);
node.wrapper.measure(new size_1.Size(node.width, node.height), node.id);
node.wrapper.arrange(node.wrapper.desiredSize);
diagram.connectorPropertyChange(internalConnector, inConnectors ? { targetPortID: '' } : { sourcePortID: '' }, inConnectors ? { targetPortID: newPort.id } : { sourcePortID: newPort.id });
}
};
LineDistribution.prototype.sortObjects = function (objects, inConnectors, diagram) {
var temp;
for (var i = 0; i < objects.length; i++) {
for (var j = i + 1; j < objects.length; j++) {
var internalConnector = diagram.nameTable[objects[parseInt(i.toString(), 10)]];
var internalConnector2 = diagram.nameTable[objects[parseInt(j.toString(), 10)]];
Eif (inConnectors) {
var childNode = diagram.nameTable[internalConnector.sourceID];
var childNode2 = diagram.nameTable[internalConnector2.sourceID];
if (diagram.layout.orientation === 'LeftToRight' || diagram.layout.orientation === 'RightToLeft') {
if (childNode.offsetY > childNode2.offsetY) {
temp = objects[parseInt(i.toString(), 10)];
objects[parseInt(i.toString(), 10)] = objects[parseInt(j.toString(), 10)];
objects[parseInt(j.toString(), 10)] = temp;
}
}
else {
Iif (childNode.offsetX > childNode2.offsetX) {
temp = objects[parseInt(i.toString(), 10)];
objects[parseInt(i.toString(), 10)] = objects[parseInt(j.toString(), 10)];
objects[parseInt(j.toString(), 10)] = temp;
}
}
}
}
}
return objects;
};
LineDistribution.prototype.resetConnectorSegments = function (connector) {
var segements = connector.segments;
for (var i = segements.length; i > 0; i--) {
segements.splice(i - 1, 1);
}
};
LineDistribution.prototype.resetRoutingSegments = function (connector, diagram, points) {
if (connector['levelSkip']) {
var sourceLevel = void 0;
var targetLevel = void 0;
var collection = diagram.layout.ranks.reverse();
for (var i = 0; i < collection.length; i++) {
for (var j = 0; j < collection[parseInt(i.toString(), 10)].length; j++) {
if (connector.sourceID === collection[parseInt(i.toString(), 10)][parseInt(j.toString(), 10)].id) {
sourceLevel = i;
}
if (connector.targetID === collection[parseInt(i.toString(), 10)][parseInt(j.toString(), 10)].id) {
targetLevel = i;
}
}
}
var overlappCollection = [];
if (sourceLevel < targetLevel) {
for (var i = 0; i < collection.length; i++) {
if (i > sourceLevel && i < targetLevel) {
overlappCollection.push(collection[parseInt(i.toString(), 10)]);
}
}
}
else {
for (var i = 0; i < collection.length; i++) {
if (i < sourceLevel && i > targetLevel) {
overlappCollection.push(collection[parseInt(i.toString(), 10)]);
}
}
}
var overLapNodesCollection = [];
for (var i = 0; i < overlappCollection.length; i++) {
for (var j = 0; j < overlappCollection[parseInt(i.toString(), 10)].length; j++) {
if (overlappCollection[parseInt(i.toString(), 10)][parseInt(j.toString(), 10)].edges === undefined) {
var node = diagram.nameTable[overlappCollection[parseInt(i.toString(), 10)][parseInt(j.toString(), 10)].id];
overLapNodesCollection.push(node);
}
}
}
var isInsideBounds = false;
if (!diagram.routingConnectors) {
diagram.routingConnectors = [];
}
overlapping: for (var count = 0; count < overLapNodesCollection.length; count++) {
var bounds = overLapNodesCollection[parseInt(count.toString(), 10)].wrapper.bounds;
for (var i = 0; i < connector.segments.length; i++) {
var points_1 = connector.segments[parseInt(i.toString(), 10)].points;
for (var j = 0; j < points_1.length; j++) {
var lineStart = points_1[parseInt(j.toString(), 10)];
var lineEnd = points_1[j + 1];
if (lineEnd) {
var connectorPoints = this.pointsAlongLine(lineStart, lineEnd);
isInsideBounds = this.pointInsideBounds(connectorPoints, bounds);
if (isInsideBounds) {
diagram.routingConnectors.push(connector);
break overlapping;
}
}
}
}
}
}
};
LineDistribution.prototype.pointsAlongLine = function (start, end) {
var granularity = 1;
var dx = end.x - start.x;
var dy = end.y - start.y;
var length = Math.sqrt(dx * dx + dy * dy);
var stepX = (dx / length) * granularity;
var stepY = (dy / length) * granularity;
var points = [];
for (var i = 0; i <= length; i += granularity) {
points.push({ x: start.x + stepX * i, y: start.y + stepY * i });
}
return points;
};
LineDistribution.prototype.pointInsideBounds = function (points, bounds) {
var padding = 10;
for (var _i = 0, points_2 = points; _i < points_2.length; _i++) {
var point = points_2[_i];
if (bounds.right > point.x &&
bounds.left < point.x &&
bounds.top < point.y &&
bounds.bottom > point.y) {
return true;
}
}
return false;
};
LineDistribution.prototype.getPointvalue = function (x, y) {
return { 'x': Number(x) || 0, 'y': Number(y) || 0 };
};
LineDistribution.prototype.containsValue = function (list, keyValue) {
for (var i = 0; i < list.length; i++) {
Iif (list[parseInt(i.toString(), 10)] === keyValue) {
return true;
}
}
return false;
};
return LineDistribution;
}());
exports.LineDistribution = LineDistribution;
});
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