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.app.message;
  33 
  34 import com.oracle.javafx.scenebuilder.kit.editor.EditorController;
  35 import com.oracle.javafx.scenebuilder.kit.editor.panel.util.AbstractPopupController;
  36 import javafx.geometry.Bounds;
  37 import javafx.geometry.Point2D;
  38 import javafx.stage.WindowEvent;
  39 
  40 /**
  41  *
  42  */
  43 public class MessagePopupController extends AbstractPopupController {
  44 
  45     private final MessagePanelController messagePanelController;
  46 
  47     public MessagePopupController(EditorController editorController) {
  48         this.messagePanelController = new MessagePanelController(editorController);
  49     }
  50 
  51 
  52     /*
  53      * AbstractPopupController
  54      */
  55 
  56     @Override
  57     protected void makeRoot() {
  58         setRoot(messagePanelController.getPanelRoot());
  59     }
  60 
  61     @Override
  62     protected void onHidden(WindowEvent event) {
  63     }
  64 
  65     @Override
  66     protected void anchorBoundsDidChange() {
  67         final Bounds lb = getAnchor().getLayoutBounds();
  68         messagePanelController.setPanelWidth(lb.getWidth());
  69         // This callback should not be needed for auto hiding popups
  70         // See RT-31292 : Popup does not auto hide when resizing the window
  71         updatePopupLocation();
  72     }
  73 
  74     @Override
  75     protected void anchorTransformDidChange() {
  76         // This callback should not be needed for auto hiding popups
  77         // See RT-31292 : Popup does not auto hide when resizing the window
  78         updatePopupLocation();
  79     }
  80 
  81     @Override
  82     protected void anchorXYDidChange() {
  83         // This callback should not be needed for auto hiding popups
  84         // See RT-31292 : Popup does not auto hide when resizing the window
  85         updatePopupLocation();
  86     }
  87 
  88     @Override
  89     protected void controllerDidCreatePopup() {
  90         getPopup().setAutoFix(false);
  91         getPopup().setAutoHide(true);
  92     }
  93 
  94     /**
  95      * Update the popup location below the anchor node.
  96      */
  97     @Override
  98     protected void updatePopupLocation() {
  99         final Bounds anchorBounds = getAnchor().getLayoutBounds();
 100         Point2D popupLocation;
 101 
 102         assert anchorBounds != null;
 103 
 104         // At exit time, closeRequestHandler() is not always called.
 105         // So this method can be invoked after the anchor has been removed the
 106         // scene. This looks like a bug in FX...
 107         // Anway we protect ourself by checking.
 108         if (getAnchor().getScene() != null) {
 109             popupLocation = getAnchor().localToScreen(anchorBounds.getMinX(), anchorBounds.getMaxY());
 110             getPopup().setX(popupLocation.getX());
 111             getPopup().setY(popupLocation.getY());
 112         }
 113     }
 114 }