1 /*
   2  * Copyright (c) 2012, 2014, Oracle and/or its affiliates.
   3  * All rights reserved. Use is subject to license terms.
   4  *
   5  * This file is available and licensed under the following license:
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  *
  11  *  - Redistributions of source code must retain the above copyright
  12  *    notice, this list of conditions and the following disclaimer.
  13  *  - Redistributions in binary form must reproduce the above copyright
  14  *    notice, this list of conditions and the following disclaimer in
  15  *    the documentation and/or other materials provided with the distribution.
  16  *  - Neither the name of Oracle Corporation nor the names of its
  17  *    contributors may be used to endorse or promote products derived
  18  *    from this software without specific prior written permission.
  19  *
  20  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  21  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  22  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  23  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  24  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  25  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  26  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  27  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  28  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  29  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  30  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  31  */
  32 package com.oracle.javafx.scenebuilder.kit.editor.panel.content.gesture;
  33 
  34 import com.oracle.javafx.scenebuilder.kit.editor.panel.content.ContentPanelController;
  35 import com.oracle.javafx.scenebuilder.kit.editor.panel.content.gesture.mouse.AbstractMouseDragGesture;
  36 import com.oracle.javafx.scenebuilder.kit.fxom.FXOMInstance;
  37 import javafx.scene.input.MouseEvent;
  38 
  39 /**
  40  *
  41  *
  42  */
  43 public class SelectWithPringGesture extends AbstractMouseDragGesture {
  44 
  45     private final FXOMInstance fxomInstance;
  46 
  47     public SelectWithPringGesture(ContentPanelController contentPanelController,
  48             FXOMInstance fxomInstance) {
  49         super(contentPanelController);
  50         this.fxomInstance = fxomInstance;
  51     }
  52 
  53     /*
  54      * AbstractMouseDragGesture
  55      */
  56 
  57     @Override
  58     protected void mousePressed(MouseEvent e) {
  59         contentPanelController.getEditorController().getSelection().select(fxomInstance);
  60 
  61         /*
  62          * This selection operation will callback EditModeController
  63          * which will remove the pring where mouse has been pressed.
  64          * Thus mouseExited() will be called. But not mouseDragDetected()
  65          * neither mouseReleased().
  66          */
  67     }
  68 
  69     @Override
  70     protected void mouseDragDetected(MouseEvent e) {
  71         // Should not be called : see comment in mousePressed().
  72         assert false;
  73     }
  74 
  75     @Override
  76     protected void mouseReleased(MouseEvent e) {
  77         // Should not be called : see comment in mousePressed().
  78         assert false;
  79     }
  80 
  81     @Override
  82     protected void mouseExited(MouseEvent e) {
  83         // Mouse has exited pring because it has been removed from the
  84         // scene graph by the selection operation in mousePressed().
  85 
  86 //        final Selection selection
  87 //                = contentPanelController.getEditorController().getSelection();
  88 //
  89 //        if (selection.getAncestor() != null) {
  90 //
  91 //            assert selection.isSelected(fxomInstance);
  92 //            assert selection.getGroup() instanceof ObjectSelectionGroup;
  93 //
  94 //            final ObjectSelectionGroup
  95 //                    osg = (ObjectSelectionGroup) selection.getGroup();
  96 //
  97 //            assert osg.hasSingleParent();
  98 //
  99 //            final EditorController editorController
 100 //                    = contentPanelController.getEditorController();
 101 //            final DocumentDragSource dragSource
 102 //                    = new DocumentDragSource(osg.getItems());
 103 //
 104 //            final Dragboard db
 105 //                    = contentPanelController.getGlassLayer().startDragAndDrop(TransferMode.ANY);
 106 //            db.setContent(dragSource.makeClipboardContent());
 107 //            db.setDragView(dragSource.makeDragView());
 108 //
 109 ////                assert editorController.getDragSource() == null;
 110 //            editorController.setDragSource(dragSource);
 111 //        }
 112     }
 113 }