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Fix issue deleting multiple relationships.

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This commit is contained in:
Paulo Gustavo Veiga 2012-11-17 13:42:46 -03:00
parent 2ec9e70245
commit ce932e57e0
3 changed files with 39 additions and 16 deletions
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27
mindplot/src/main/javascript/RelationshipPivot.js
View File

@ -43,7 +43,9 @@ mindplot.RelationshipPivot = new Class({
this._pivot = new web2d.CurvedLine();
this._pivot.setStyle(web2d.CurvedLine.SIMPLE_LINE);
this._pivot.setFrom(sourcePos.x, sourcePos.y);
var fromPos = this._calculateFromPosition(sourcePos);
this._pivot.setFrom(fromPos.x, fromPos.y);
this._pivot.setTo(targetPos.x, targetPos.y);
this._pivot.setStroke(2, 'solid', strokeColor);
@ -54,7 +56,6 @@ mindplot.RelationshipPivot = new Class({
this._startArrow.setStrokeWidth(2);
this._startArrow.setFrom(sourcePos.x, sourcePos.y);
this._workspace.appendChild(this._pivot);
this._workspace.appendChild(this._startArrow);
@ -102,12 +103,7 @@ mindplot.RelationshipPivot = new Class({
var sourcePosition = this._sourceTopic.getPosition();
var gapDistance = Math.sign(pos.x - sourcePosition.x) * 5;
// Calculate origin position ...
var controPoint = mindplot.util.Shape.calculateDefaultControlPoints(sourcePosition, pos);
var spoint = new core.Point();
spoint.x = parseInt(controPoint[0].x) + parseInt(sourcePosition.x);
spoint.y = parseInt(controPoint[0].y) + parseInt(sourcePosition.y);
var sPos = mindplot.util.Shape.calculateRelationShipPointCoordinates(this._sourceTopic, spoint);
var sPos = this._calculateFromPosition(pos);
this._pivot.setFrom(sPos.x, sPos.y);
// Update target position ...
@ -128,6 +124,21 @@ mindplot.RelationshipPivot = new Class({
event.stopPropagation();
},
_calculateFromPosition:function (toPosition) {
// Calculate origin position ...
var sourcePosition = this._sourceTopic.getPosition();
if (this._sourceTopic.getType() == mindplot.model.INodeModel.CENTRAL_TOPIC_TYPE) {
sourcePosition = mindplot.util.Shape.workoutIncomingConnectionPoint(this._sourceTopic, toPosition);
}
var controlPoint = mindplot.util.Shape.calculateDefaultControlPoints(sourcePosition, toPosition);
var spoint = new core.Point();
spoint.x = parseInt(controlPoint[0].x) + parseInt(sourcePosition.x);
spoint.y = parseInt(controlPoint[0].y) + parseInt(sourcePosition.y);
return mindplot.util.Shape.calculateRelationShipPointCoordinates(this._sourceTopic, spoint);
},
_connectOnFocus:function (targetTopic) {
var sourceTopic = this._sourceTopic;
var mindmap = this._designer.getMindmap();

13
mindplot/src/main/javascript/commands/DeleteCommand.js
View File

@ -149,7 +149,18 @@ mindplot.commands.DeleteCommand = new Class({
return this._collectInDepthRelationships(topic);
}, this);
result.append(rels.flatten());
return result;
// Filter for unique ...
result = result.sort(function (a, b) {
return a.getModel().getId() - b.getModel().getId();
});
var ret = [result[0]];
for (var i = 1; i < result.length; i++) { // start loop at 1 as element 0 can never be a duplicate
if (result[i - 1] !== result[i]) {
ret.push(result[i]);
}
}
return ret;
}
});

15
mindplot/src/main/javascript/util/Shape.js
View File

@ -46,15 +46,16 @@ mindplot.util.Shape =
calculateRelationShipPointCoordinates:function (topic, controlPoint) {
var size = topic.getSize();
var position = topic.getPosition();
var div = (position.x - controlPoint.x);
div = (Math.abs(div) > 0.1 ? div : 0.1); // Prevent division by 0.
var m;
var yGap = position.y - controlPoint.y;
var xGap = position.x - controlPoint.x;
var disable = Math.abs(yGap) < 5 || Math.abs(xGap) < 5 || Math.abs(yGap - xGap) < 5;
var m = (position.y - controlPoint.y) / div;
var y, x;
var gap = 5;
if (controlPoint.y > position.y + (size.height / 2)) {
y = position.y + (size.height / 2) + gap;
x = position.x - ((position.y - y) / m);
x = !disable ? position.x - ((position.y - y) / (yGap / xGap)) : position.x;
if (x > position.x + (size.width / 2)) {
x = position.x + (size.width / 2);
} else if (x < position.x - (size.width / 2)) {
@ -62,7 +63,7 @@ mindplot.util.Shape =
}
} else if (controlPoint.y < position.y - (size.height / 2)) {
y = position.y - (size.height / 2) - gap;
x = position.x - ((position.y - y) / m);
x = !disable ? position.x - ((position.y - y) / (yGap / xGap)) : position.x;
if (x > position.x + (size.width / 2)) {
x = position.x + (size.width / 2);
} else if (x < position.x - (size.width / 2)) {
@ -70,10 +71,10 @@ mindplot.util.Shape =
}
} else if (controlPoint.x < (position.x - size.width / 2)) {
x = position.x - (size.width / 2) - gap;
y = position.y - (m * (position.x - x));
y = !disable ? position.y - ((yGap / xGap) * (position.x - x)) : position.y;
} else {
x = position.x + (size.width / 2) + gap;
y = position.y - (m * (position.x - x));
y = !disable ? position.y - ((yGap / xGap) * (position.x - x)) : position.y;
}
return new core.Point(x, y);