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Viewing changes to substance-flamingo/src/main/java/org/pushingpixels/substance/flamingo/utils/CommandButtonVisualStateTracker.java

  • Committer: Package Import Robot
  • Author(s): Felix Natter
  • Date: 2016-01-18 20:58:45 UTC
  • Revision ID: package-import@ubuntu.com-20160118205845-crbmrkda61qsi5qa
Tags: upstream-7.3+dfsg2
Import upstream version 7.3+dfsg2

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substance-flamingo/src/main/java/org/pushingpixels/substance/flamingo/utils/CommandButtonVisualStateTracker.java
 
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/*
 
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 * Copyright (c) 2005-2010 Substance Kirill Grouchnikov. All Rights Reserved.
 
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 *
 
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 * Redistribution and use in source and binary forms, with or without
 
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 * modification, are permitted provided that the following conditions are met:
 
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 *
 
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 *  o Redistributions of source code must retain the above copyright notice,
 
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 *    this list of conditions and the following disclaimer.
 
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 *
 
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 *  o Redistributions in binary form must reproduce the above copyright notice,
 
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 *    this list of conditions and the following disclaimer in the documentation
 
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 *    and/or other materials provided with the distribution.
 
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 *
 
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 *  o Neither the name of Substance Kirill Grouchnikov nor the names of
 
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 *    its contributors may be used to endorse or promote products derived
 
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 *    from this software without specific prior written permission.
 
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 *
 
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 
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 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 
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 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 
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 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 
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 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 
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 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 
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 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
 
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 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 
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 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
 
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 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 
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 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
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 */
 
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package org.pushingpixels.substance.flamingo.utils;
 
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import java.beans.PropertyChangeEvent;
 
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import java.beans.PropertyChangeListener;
 
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import org.pushingpixels.flamingo.api.common.AbstractCommandButton;
 
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import org.pushingpixels.flamingo.api.common.JCommandButton;
 
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import org.pushingpixels.substance.internal.animation.StateTransitionTracker;
 
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public class CommandButtonVisualStateTracker {
 
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        /**
 
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         * Property change listener.
 
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         */
 
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        protected PropertyChangeListener substancePropertyListener;
 
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        /**
 
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         * Listener for transition animations on the action area.
 
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         */
 
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        protected StateTransitionTracker actionStateTransitionTracker;
 
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        /**
 
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         * Listener for transition animations on the popup area.
 
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         */
 
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        protected StateTransitionTracker popupStateTransitionTracker;
 
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        public void installListeners(final AbstractCommandButton b) {
 
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                this.substancePropertyListener = new PropertyChangeListener() {
 
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                        @Override
 
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            public void propertyChange(PropertyChangeEvent evt) {
 
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                                if ("actionModel".equals(evt.getPropertyName())) {
 
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                                        // action model has been changed
 
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                                        actionStateTransitionTracker.setModel(b.getActionModel());
 
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                                }
 
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                                if ("popupModel".equals(evt.getPropertyName())) {
 
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                                        JCommandButton jcb = (JCommandButton) b;
 
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                                        // popup model has been changed
 
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                                        popupStateTransitionTracker.setModel(jcb.getPopupModel());
 
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                                }
 
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                        }
 
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                };
 
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                b.addPropertyChangeListener(this.substancePropertyListener);
 
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                this.actionStateTransitionTracker = new StateTransitionTracker(b, b
 
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                                .getActionModel());
 
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                this.actionStateTransitionTracker.registerModelListeners();
 
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                if (b instanceof JCommandButton) {
 
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                        JCommandButton jcb = (JCommandButton) b;
 
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                        this.popupStateTransitionTracker = new StateTransitionTracker(jcb,
 
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                                        jcb.getPopupModel());
 
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                        this.popupStateTransitionTracker.registerModelListeners();
 
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                }
 
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        }
 
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        public void uninstallListeners(AbstractCommandButton b) {
 
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                b.removePropertyChangeListener(this.substancePropertyListener);
 
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                this.substancePropertyListener = null;
 
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                this.actionStateTransitionTracker.unregisterModelListeners();
 
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                this.actionStateTransitionTracker = null;
 
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                if (this.popupStateTransitionTracker != null) {
 
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                        this.popupStateTransitionTracker.unregisterModelListeners();
 
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                        this.popupStateTransitionTracker = null;
 
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                }
 
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        }
 
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        public StateTransitionTracker getActionStateTransitionTracker() {
 
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                return actionStateTransitionTracker;
 
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        }
 
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        public StateTransitionTracker getPopupStateTransitionTracker() {
 
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                return popupStateTransitionTracker;
 
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        }
 
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}