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synced 2024-11-05 07:03:24 +01:00
- Minor improvement on relationship. Show arrow.
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@ -20,7 +20,7 @@ mindplot.ConnectionLine = new Class({
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initialize:function (sourceNode, targetNode, lineType) {
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$assert(targetNode, 'parentNode node can not be null');
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$assert(sourceNode, 'childNode node can not be null');
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$assert(sourceNode != targetNode, 'Cilcular connection');
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$assert(sourceNode != targetNode, 'Circular connection');
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this._targetTopic = targetNode;
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this._sourceTopic = sourceNode;
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@ -39,13 +39,24 @@ mindplot.RelationshipPivot = new Class({
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this._workspace.enableWorkspaceEvents(false);
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var sourcePos = sourceTopic.getPosition();
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var strokeColor = mindplot.Relationship.getStrokeColor();
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this._pivot = new web2d.CurvedLine();
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this._pivot.setStyle(web2d.CurvedLine.SIMPLE_LINE);
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this._pivot.setDashed(2, 2);
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this._pivot.setFrom(sourcePos.x, sourcePos.y);
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this._pivot.setTo(targetPos.x, targetPos.y);
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this._workspace.appendChild(this._pivot);
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this._pivot.setTo(targetPos.x, targetPos.y);
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this._pivot.setStroke(2, 'solid', strokeColor);
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this._pivot.setDashed(4, 2);
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this._startArrow = new web2d.Arrow();
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this._startArrow.setStrokeColor(strokeColor);
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this._startArrow.setStrokeWidth(2);
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this._startArrow.setFrom(sourcePos.x, sourcePos.y);
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this._workspace.appendChild(this._pivot);
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this._workspace.appendChild(this._startArrow);
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this._workspace.addEvent('mousemove', this._mouseMoveEvent);
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this._workspace.addEvent('click', this._onClickEvent);
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@ -74,10 +85,12 @@ mindplot.RelationshipPivot = new Class({
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}.bind(this));
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workspace.removeChild(this._pivot);
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workspace.removeChild(this._startArrow);
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workspace.enableWorkspaceEvents(true);
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this._sourceTopic = null;
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this._pivot = null;
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this._startArrow = null;
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}
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},
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@ -85,7 +98,12 @@ mindplot.RelationshipPivot = new Class({
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var screen = this._workspace.getScreenManager();
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var pos = screen.getWorkspaceMousePosition(event);
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this._pivot.setTo(pos.x - 1, pos.y - 1);
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var gapDistance = Math.sign(pos.x - this._sourceTopic.getPosition().x) * 5;
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this._pivot.setTo(pos.x - gapDistance, pos.y);
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var controlPoints = this._pivot.getControlPoints();
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this._startArrow.setFrom(pos.x - gapDistance, pos.y);
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this._startArrow.setControlPoint(controlPoints[1]);
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event.stopPropagation();
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return false;
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},
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@ -1025,7 +1025,7 @@ mindplot.Topic = new Class({
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connectTo:function (targetTopic, workspace, isVisible) {
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$assert(!this._outgoingLine, 'Could not connect an already connected node');
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$assert(targetTopic != this, 'Cilcular connection are not allowed');
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$assert(targetTopic != this, 'Circular connection are not allowed');
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$assert(targetTopic, 'Parent Graph can not be null');
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$assert(workspace, 'Workspace can not be null');
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