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.drag.source;
  33 
  34 import com.oracle.javafx.scenebuilder.kit.fxom.FXOMObject;
  35 import java.util.List;
  36 import javafx.scene.Node;
  37 import javafx.scene.image.Image;
  38 import javafx.scene.input.ClipboardContent;
  39 import javafx.stage.Window;
  40 
  41 /**
  42  *
  43  */
  44 public abstract class AbstractDragSource {
  45 
  46     private final Window ownerWindow;
  47 
  48     public AbstractDragSource(Window ownerWindow) {
  49         this.ownerWindow = ownerWindow;
  50     }
  51 
  52     public Window getOwnerWindow() {
  53         return ownerWindow;
  54     }
  55 
  56     public abstract boolean isAcceptable();
  57     public abstract List<FXOMObject> getDraggedObjects();
  58     public abstract FXOMObject getHitObject();
  59     public abstract double getHitX();
  60     public abstract double getHitY();
  61     public abstract ClipboardContent makeClipboardContent();
  62     public abstract Image makeDragView();
  63     public abstract Node makeShadow();
  64     public abstract String makeDropJobDescription();
  65     public abstract boolean isNodeOnly();
  66     public abstract boolean isSingleImageViewOnly();
  67     public abstract boolean isSingleTooltipOnly();
  68     public abstract boolean isSingleContextMenuOnly();
  69 
  70 }