Author: mcreech
Date: 2011-05-25 11:09:05 -0700 (Wed, 25 May 2011)
New Revision: 25532
Added:
csplugins/trunk/agilent/creech/HyperEdgeEditor/src/main/java/cytoscape/
csplugins/trunk/agilent/creech/HyperEdgeEditor/src/main/java/cytoscape/hyperedge/
csplugins/trunk/agilent/creech/HyperEdgeEditor/src/main/java/cytoscape/hyperedge/editor/
csplugins/trunk/agilent/creech/HyperEdgeEditor/src/main/java/cytoscape/hyperedge/editor/event/
csplugins/trunk/agilent/creech/HyperEdgeEditor/src/main/java/cytoscape/hyperedge/editor/event/HyperEdgeEditEventHandler.java
Log:
v2.68
Added:
csplugins/trunk/agilent/creech/HyperEdgeEditor/src/main/java/cytoscape/hyperedge/editor/event/HyperEdgeEditEventHandler.java
===================================================================
---
csplugins/trunk/agilent/creech/HyperEdgeEditor/src/main/java/cytoscape/hyperedge/editor/event/HyperEdgeEditEventHandler.java
(rev 0)
+++
csplugins/trunk/agilent/creech/HyperEdgeEditor/src/main/java/cytoscape/hyperedge/editor/event/HyperEdgeEditEventHandler.java
2011-05-25 18:09:05 UTC (rev 25532)
@@ -0,0 +1,230 @@
+/*
+ Copyright (c) 2011, The Cytoscape Consortium (www.cytoscape.org)
+
+ This library is free software; you can redistribute it and/or modify it
+ under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of the License, or
+ any later version.
+
+ This library is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY, WITHOUT EVEN THE IMPLIED WARRANTY OF
+ MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. The software and
+ documentation provided hereunder is on an "as is" basis, and the
+ Institute for Systems Biology and the Whitehead Institute
+ have no obligations to provide maintenance, support,
+ updates, enhancements or modifications. In no event shall the
+ Institute for Systems Biology and the Whitehead Institute
+ be liable to any party for direct, indirect, special,
+ incidental or consequential damages, including lost profits, arising
+ out of the use of this software and its documentation, even if the
+ Institute for Systems Biology and the Whitehead Institute
+ have been advised of the possibility of such damage. See
+ the GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with this library; if not, write to the Free Software Foundation,
+ Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+/*
+*
+* Revisions:
+*
+* Wed Jan 28 15:53:50 2009 (Michael L. Creech) creech@w235krbza760
+* Changed mousePressed() and itemDropped() to use current network
+* view vs cached CytoscapeEditor value, deprecated two argument constructor.
+* Fixed bug whre itemDropped() would allow dropping of a palette entry
+* on a NetworkView that wasn't the current network view.
+* Wed Jul 09 09:56:39 2008 (Michael L. Creech) creech@w235krbza760
+* Added check that Editor component is active to itemDropped()
+* to avoid handling events when the editor tab isn't the current tab.
+* Wed Oct 24 13:34:37 2007 (Michael L. Creech) creech@w235krbza760
+* Removed some debugging output.
+* Tue Jan 16 09:20:14 2007 (Michael L. Creech) creech@w235krbza760
+* Commented out some debugging statements.
+********************************************************************************
+*/
+package cytoscape.hyperedge.editor.event;
+
+import cytoscape.CyEdge;
+import cytoscape.CyNode;
+import cytoscape.editor.CytoscapeEditor;
+import cytoscape.editor.CytoscapeEditorManager;
+
+import cytoscape.editor.event.PaletteNetworkEditEventHandler;
+
+import cytoscape.editor.impl.BasicCytoShapeEntity;
+import cytoscape.hyperedge.editor.HyperEdgeEditor;
+
+import cytoscape.view.CyNetworkView;
+
+import giny.view.EdgeView;
+import phoebe.PhoebeCanvasDropEvent;
+
+import java.awt.Point;
+import java.awt.event.MouseEvent;
+import java.awt.geom.Point2D;
+
+import ding.view.InnerCanvas;
+
+
+
+/**
+ * @author Michael L. Creech
+ *
+ */
+public class HyperEdgeEditEventHandler extends PaletteNetworkEditEventHandler {
+ public HyperEdgeEditEventHandler() {
+ super();
+ }
+
+ public HyperEdgeEditEventHandler(CytoscapeEditor caller) {
+ super(caller);
+ }
+ /**
+ * @deprecated use single argument constructor
+ */
+ public HyperEdgeEditEventHandler(CytoscapeEditor caller, CyNetworkView
view) {
+ // MLC 02/03/09:
+ // super(caller, view);
+ // MLC 02/03/09:
+ super(caller);
+ }
+
+ /**
+ * The <b>itemDropped()</b> method is at the heart of the
+ * palette-based editor. The method can respond to a variety
+ * of DataFlavors that correspond to the shape being dragged
+ * and dropped from the palette. These include Cytoscape
+ * nodes and edges, as well as URLs that can be dragged and
+ * dropped from other applications onto the palette.
+ *
+ */
+ @Override public void itemDropped(PhoebeCanvasDropEvent e) {
+ // MLC 07/09/08 BEGIN:
+ // TODO: This check should really be avoided by having the editor
remove the PhoebeCanvasDropListener
+ // when the editor looses focus (another tab is clicked on).
+ // Since this is somewhat involved and so is left for when the
editor is refactored.
+ if (!CytoscapeEditorManager.isEditorInOperation()) {
+ return;
+ }
+ Point location = e.getLocation();
+ // MLC 02/03/09 BEGIN:
+ InnerCanvas dropCanvas = (InnerCanvas) e.getSource();
+ InnerCanvas currentCanvas = getCurrentDGraphView().getCanvas();
+
+ if (dropCanvas != currentCanvas)
+ {
+ // We are attempting to drop on a NetworkView that
+ // isn't the current NetworkView:
+ return;
+ }
+ // MLC 02/03/09 END.
+ BasicCytoShapeEntity myShape = getShapeEntityForLocation(location,
+
e.getTransferable());
+
+ if (myShape == null) {
+ return;
+ }
+
+ // need to handle nodes and edges differently
+ String attributeName = myShape.getAttributeName();
+ String attributeValue = myShape.getAttributeValue();
+
+ // MLC 01/15/07:
+ // HEUtils.log("Item dropped attribute name = " + attributeName +
+ // " attribute value = " + attributeValue);
+ if (HyperEdgeEditor.COMPLEX_TYPE.equals(attributeName)) {
+ // MLC 01/15/07:
+ // HEUtils.log("getView() = " + getView());
+ // HEUtils.log("getCurrentView() = " +
+ // Cytoscape.getCurrentNetworkView());
+ // MLC 02/03/09:
+ ((HyperEdgeEditor)
get_caller()).determineAction(getCurrentDGraphView(),
+ attributeValue,
+ location);
+ } else {
+ super.itemDropped(e);
+ }
+ }
+
+ // // override handleDroppedEdge in PaletteNetworkEditEventHandler:
+ // protected handleDroppedEdge (String attributeName, String
attributeValue, Point loc) {
+ // if (isEdgeStarted()) {
+ // // if there is another edit in progress, then don't
+ // // process a drag/drop
+ // return;
+ // }
+ //
+ // NodeView targetNode = getView().getPickedNodeView(location);
+ // if (targetNode != null) {
+ // // if we reach this point, then the edge shape has been
+ // // dropped onto a node begin Edge creation
+ // setHandlingEdgeDrop(true);
+ // beginEdge(location,targetNode);
+ // return;
+ // }
+ // EdgeView targetEdge = getView().getPickedEdgeView(location);
+ // if (targetEdge != null) {
+ // // if we reach this point, then the edge shape has been
+ // // dropped onto an edge begin Edge creation
+ // setHandlingEdgeDrop(true);
+ // beginEdge(location,targetEdge);
+ // }
+ // }
+ //
+ // // overloaded version of BasicNetworkEditEventHandler.beginEdge():
+ // private void beginEdge(Point2D location, EdgeView ev) {
+ // edgeSource = ev;
+ // setupBeginEdgeState (location);
+ // }
+
+ // override mousePressed() in BasicNetworkEditEventHandler:
+ @Override public void mousePressed(MouseEvent e) {
+ // TODO: This check should really be avoided by having the editor
remove all mouse and key
+ // listeners when the editor looses focus (another tab is clicked
on).
+ // This is somewhat involved and so is left for when the editor
is refactored.
+ if (!CytoscapeEditorManager.isEditorInOperation()) {
+ return;
+ }
+ // CytoscapeEditorManager.log("HEE: mousePressed!");
+ // MLC 02/03/09 BEGIN:
+ // nextPoint = e.getPoint();
+ Point2D pressedPoint = e.getPoint();
+
+ // EdgeView ev = getView().getPickedEdgeView(nextPoint);
+ EdgeView ev =
getCurrentDGraphView().getPickedEdgeView(pressedPoint);
+ // MLC 02/03/09 END.
+ boolean onEdge = (ev != null);
+
+ if (!onEdge) {
+ // to normal mouse operation:
+ super.mousePressed(e);
+ } else if (onEdge && isEdgeStarted() && !e.isControlDown()) {
+ // special use for HyperEdgeEditor.
+ // Finish Edge Creation
+ // MLC 02/03/09:
+ // finishEdge(nextPoint, ev);
+ // MLC 02/03/09:
+ finishEdge(pressedPoint, ev);
+ } else {
+ super.mousePressed(e);
+ }
+ }
+
+ // Overloading finishEdge
+ // Finish dropping an edge onto another edge.
+ public void finishEdge(Point2D location, EdgeView target) {
+ CyEdge tEdge = (CyEdge) target.getEdge();
+
+ // CyNetworkView netView = (CyNetworkView) getView();
+ CyNetworkView netView = (CyNetworkView) target.getGraphView();
+ ((HyperEdgeEditor) get_caller()).convertEdgeIntoHyperEdge(location,
+ tEdge,
+ (CyNode)
(getNode()
+
.getNode()),
+
getEdgeAttributeName(),
+
getEdgeAttributeValue(),
+ netView);
+ completeFinishEdge();
+ }
+}
Property changes on:
csplugins/trunk/agilent/creech/HyperEdgeEditor/src/main/java/cytoscape/hyperedge/editor/event/HyperEdgeEditEventHandler.java
___________________________________________________________________
Added: svn:mime-type
+ text/plain
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