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Relationship lines can now be selected and deleted

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This commit is contained in:
Pablo Luna
2010-12-22 19:34:24 -03:00
parent 67c4968aca
commit ae64037f3a
20 changed files with 400 additions and 207 deletions
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75
mindplot/src/main/javascript/ConnectionLine.js
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@@ -1,21 +1,21 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* $Id: file 64488 2006-03-10 17:32:09Z paulo $
*/
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* $Id: file 64488 2006-03-10 17:32:09Z paulo $
*/
mindplot.ConnectionLine = function(sourceNode, targetNode, lineType)
{
@@ -25,19 +25,18 @@ mindplot.ConnectionLine = function(sourceNode, targetNode, lineType)
this._targetTopic = targetNode;
this._sourceTopic = sourceNode;
this._isRelationship=false;
var strokeColor = mindplot.ConnectionLine.getStrokeColor();
var line;
if (targetNode.getType() == mindplot.NodeModel.CENTRAL_TOPIC_TYPE)
{
line = this._createLine(lineType,mindplot.ConnectionLine.SIMPLE);
// line = new web2d.Line();
// line = new web2d.Line();
line.setStroke(1, 'solid', strokeColor);
} else
{
line = this._createLine(lineType,mindplot.ConnectionLine.POLYLINE);
// line = new web2d.PolyLine();
// line = new web2d.PolyLine();
line.setStroke(1, 'solid', strokeColor);
}
@@ -90,26 +89,10 @@ mindplot.ConnectionLine.prototype.redraw = function()
var targetPosition = targetTopic.getPosition();
var sPos,tPos;
if(this._isRelationship){
this._line2d.setStroke(2);
var ctrlPoints = this._line2d.getControlPoints();
if(!core.Utils.isDefined(ctrlPoints[0].x) || !core.Utils.isDefined(ctrlPoints[1].x)){
var defaultPoints = core.Utils.calculateDefaultControlPoints(sourceTopic.getPosition(), targetTopic.getPosition());
ctrlPoints[0].x=defaultPoints[0].x;
ctrlPoints[0].y=defaultPoints[0].y;
ctrlPoints[1].x=defaultPoints[1].x;
ctrlPoints[1].y=defaultPoints[1].y;
}
sPos = core.Utils.calculateRelationShipPointCoordinates(sourceTopic,ctrlPoints[0]);
tPos = core.Utils.calculateRelationShipPointCoordinates(targetTopic,ctrlPoints[1]);
}else{
sPos = sourceTopic.workoutOutgoingConnectionPoint(targetPosition, false);
tPos = targetTopic.workoutIncomingConnectionPoint(sourcePosition, false);
}
// console.log("source:"+sPos.x+":"+sPos.y);
sPos = sourceTopic.workoutOutgoingConnectionPoint(targetPosition, false);
tPos = targetTopic.workoutIncomingConnectionPoint(sourcePosition, false);
line2d.setFrom(sPos.x, sPos.y);
// console.log("target:"+tPos.x+":"+tPos.y);
line2d.setTo(tPos.x, tPos.y);
line2d.moveToBack();
@@ -156,14 +139,6 @@ mindplot.ConnectionLine.prototype.setStroke = function(color, style, opacity)
mindplot.ConnectionLine.prototype.addToWorkspace = function(workspace)
{
if(this._line2d.getType() == "CurvedLine"){
this._line2d.addEventListener('click',function(event){
var controlPoints = workspace.getLineControlPoints();
controlPoints.setLine(this);
controlPoints.setVisibility(true);
event.stopPropagation();
}.bind(this));
}
workspace.appendChild(this._line2d);
};
@@ -198,12 +173,12 @@ mindplot.ConnectionLine.prototype.setModel = function(model){
this._model = model;
};
mindplot.ConnectionLine.prototype.setIsRelationship = function(isRelationship){
this._isRelationship=isRelationship;
mindplot.ConnectionLine.prototype.getType = function(){
return "ConnectionLine";
};
mindplot.ConnectionLine.prototype.isRelationship = function(){
return this._isRelationship;
mindplot.ConnectionLine.prototype.getId = function(){
return this._model.getId();
};
mindplot.ConnectionLine.SIMPLE=0;