/*
Copyright 2008-2010 Gephi
Authors : Mathieu Bastian
Website : http://www.gephi.org
This file is part of Gephi.
DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
Copyright 2011 Gephi Consortium. All rights reserved.
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General Public License Version 3 only ("GPL") or the Common
Development and Distribution License("CDDL") (collectively, the
"License"). You may not use this file except in compliance with the
License. You can obtain a copy of the License at
http://gephi.org/about/legal/license-notice/
or /cddl-1.0.txt and /gpl-3.0.txt. See the License for the
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License. When distributing the software, include this License Header
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If you wish your version of this file to be governed by only the CDDL
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Contributor(s):
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*/
package org.gephi.preview.spi;
import javax.swing.Icon;
import javax.swing.JPanel;
import org.gephi.preview.api.PreviewModel;
import org.gephi.preview.api.PreviewProperties;
/**
* SPI interface to add UI settings components to the Preview.
* <p>
* Implementations of this interface provide a <code>JPanel</code> component
* which will be placed in a separated tab in the Preview Settings. When a workspace is
* selected this class receives the current {@link PreviewModel} so the panel
* can access the central {@link PreviewProperties} and can read/write settings
* values.
* <p>
* PreviewUI are singleton services and implementations need to add the
* following annotation to be recognized by the system:
* <p>
* <code>@ServiceProvider(service=PreviewUI.class)</code>
*
* @author Mathieu Bastian
*/
public interface PreviewUI {
/**
* Initialization method called when a workspace is selected and a panel is
* about to be requested. The system first calls this method and then
* <code>getPanel()</code>.
* @param previewModel the model associated to the current workspace
*/
public void setup(PreviewModel previewModel);
/**
* Returns the <code>JPanel</code> component to be displayed.
* <p>
* This method
* is always called <b>after</b> <code>setup()</code> so the implementation
* can initialize the panel with the model. Note that the panel is destroyed
* after <code>unsetup()</code> is called. In other words, a new panel is
* requested at each workspace selection.
* @return the panel to be displayed
*/
public JPanel getPanel();
/**
* Method called when the UI is unloaded and the panel to be destroyed. This
* happens when the workspace changes and before a new <code>PreviewModel</code>
* is passed through <code>setup()</code>.
*/
public void unsetup();
/**
* Returns the icon of the tab or <code>null</code> if none
* @return the tab's icon or <code>null</code>
*/
public Icon getIcon();
/**
* Returns the title of the tab
* @return the tab's title
*/
public String getPanelTitle();
}