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- Remove all old layout classes.

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- Rename nloyout to layout
- Drag integrated.
This commit is contained in:
Paulo Veiga
2012-01-14 14:16:59 -03:00
parent 1b3ad1b42d
commit 90644c201a
29 changed files with 79 additions and 1444 deletions
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79
mindplot/src/main/javascript/DragPivot.js
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@@ -51,58 +51,45 @@ mindplot.DragPivot = new Class({
return line;
},
_redraw : function(pivotPosition) {
_redrawLine : function() {
// Update line position.
$assert(this.getTargetTopic(), 'Illegal invocation. Target node can not be null');
var pivotRect = this._getPivotRect();
var currentPivotPosition = pivotRect.getPosition();
// Pivot position has not changed. In this case, position change is not required.
var targetTopic = this.getTargetTopic();
if (currentPivotPosition.x != pivotPosition.x || currentPivotPosition.y != pivotPosition.y) {
var position = this._position;
var fromPoint = targetTopic.workoutIncomingConnectionPoint(position);
var position = this._position;
// Calculate pivot connection point ...
var size = this._size;
var targetPosition = targetTopic.getPosition();
var line = this._line;
// Calculate pivot connection point ...
var size = this._size;
var targetPosition = targetTopic.getPosition();
var line = this._line;
// Update Line position.
var isAtRight = mindplot.util.Shape.isAtRight(targetPosition, position);
var pivotPoint = mindplot.util.Shape.calculateRectConnectionPoint(position, size, isAtRight);
line.setFrom(pivotPoint.x, pivotPoint.y);
// Update Line position.
var isAtRight = mindplot.util.Shape.isAtRight(targetPosition, position);
var pivotPoint = mindplot.util.Shape.calculateRectConnectionPoint(position, size, isAtRight);
line.setFrom(pivotPoint.x, pivotPoint.y);
// Update rect position
pivotRect.setPosition(pivotPosition.x, pivotPosition.y);
// Update rect position
var cx = position.x - (parseInt(size.width) / 2);
var cy = position.y - (parseInt(size.height) / 2);
pivotRect.setPosition(cx, cy);
// Display elements if it's required...
if (!pivotRect.isVisible()) {
// Make line visible only when the position has been already changed.
// This solve several strange effects ;)
var targetPoint = targetTopic.workoutIncomingConnectionPoint(pivotPoint);
line.setTo(targetPoint.x, targetPoint.y);
this.setVisibility(true);
}
// Display elements if it's required...
if (!pivotRect.isVisible()) {
// Make line visible only when the position has been already changed.
// This solve several strange effects ;)
var targetPoint = targetTopic.workoutIncomingConnectionPoint(pivotPoint);
line.setTo(targetPoint.x, targetPoint.y);
this.setVisibility(true);
}
},
setPosition : function(point) {
this._position = point;
// Update visual position.
var size = this.getSize();
var cx = point.x - (parseInt(size.width) / 2);
var cy = point.y - (parseInt(size.height) / 2);
// Update line ...
if (this.getTargetTopic()) {
var pivotPosition = {x:cx,y:cy};
this._redraw(pivotPosition);
}
this._redrawLine();
},
getPosition : function() {
@@ -117,13 +104,6 @@ mindplot.DragPivot = new Class({
return rect;
},
_buildConnectRect : function() {
var size = this._size;
var rectAttributes = {fillColor:'#CC0033',opacity:0.4,width:size.width,height:size.height,strokeColor:'#FF9933'};
var result = new web2d.Rect(0, rectAttributes);
return result;
},
_getPivotRect : function() {
return this._dragPivot;
},
@@ -139,9 +119,7 @@ mindplot.DragPivot = new Class({
var connectRect = this._connectRect;
connectRect.setVisibility(value);
if ($defined(this._line)) {
this._line.setVisibility(value);
}
this._line.setVisibility(value);
},
addToWorkspace : function(workspace) {
@@ -186,11 +164,14 @@ mindplot.DragPivot = new Class({
}
},
connectTo : function(targetTopic) {
connectTo : function(targetTopic, position) {
$assert(!this._outgoingLine, 'Could not connect an already connected node');
$assert(targetTopic != this, 'Cilcular connection are not allowed');
$assert(targetTopic != this, 'Circular connection are not allowed');
$assert(position, 'position can not be null');
$assert(targetTopic, 'parent can not be null');
this._position = position;
this._targetTopic = targetTopic;
if (targetTopic.getType() == mindplot.model.INodeModel.CENTRAL_TOPIC_TYPE) {
this._line = this._straightLine;
@@ -216,7 +197,9 @@ mindplot.DragPivot = new Class({
// Change elements position ...
var pivotRect = this._getPivotRect();
pivotRect.moveToFront();
pivotRect.setPosition(position.x, position.y);
this._redrawLine();
},
disconnect : function(workspace) {