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WebLaf is a Java Swing Look and Feel and extended components library for cross-platform applications
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/*
 * This file is part of WebLookAndFeel library.
 *
 * WebLookAndFeel library is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * WebLookAndFeel library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with WebLookAndFeel library.  If not, see .
 */

package com.alee.extended.dock;

import com.alee.extended.layout.HorizontalFlowLayout;
import com.alee.laf.button.WebButton;
import com.alee.laf.label.WebLabel;
import com.alee.laf.panel.WebPanel;
import com.alee.managers.language.LanguageManager;
import com.alee.managers.language.LanguageMethods;
import com.alee.managers.language.updaters.LanguageUpdater;
import com.alee.managers.style.StyleId;
import com.alee.utils.TextUtils;

import javax.swing.*;
import java.awt.*;

/**
 * @author Mikle Garin
 */

public class WebDockableFrame extends WebPanel implements LanguageMethods
{
    public static final ImageIcon dockTop = new ImageIcon ( WebDockablePane.class.getResource ( "icons/dock_top.png" ) );
    public static final ImageIcon dockLeft = new ImageIcon ( WebDockablePane.class.getResource ( "icons/dock_left.png" ) );
    public static final ImageIcon dockRight = new ImageIcon ( WebDockablePane.class.getResource ( "icons/dock_right.png" ) );
    public static final ImageIcon dockBottom = new ImageIcon ( WebDockablePane.class.getResource ( "icons/dock_bottom.png" ) );

    public static final String ID_PREFIX = "WDF";

    protected String frameId;
    protected FrameType frameType;

    protected final WebPanel titlePanel;
    protected final WebLabel titleLabel;
    protected final WebPanel buttonsPanel;
    protected final WebButton dockButton;

    public WebDockableFrame ()
    {
        this ( "" );
    }

    public WebDockableFrame ( final String frameTitle )
    {
        this ( TextUtils.generateId ( ID_PREFIX ), frameTitle );
    }

    public WebDockableFrame ( final String frameId, final String frameTitle )
    {
        this ( frameId, null, frameTitle );
    }

    public WebDockableFrame ( final Icon frameIcon )
    {
        this ( frameIcon, "" );
    }

    public WebDockableFrame ( final Icon frameIcon, final String frameTitle )
    {
        this ( TextUtils.generateId ( ID_PREFIX ), frameIcon, frameTitle );
    }

    public WebDockableFrame ( final String frameId, final Icon frameIcon )
    {
        this ( frameId, frameIcon, "" );
    }

    public WebDockableFrame ( final String frameId, final Icon frameIcon, final String frameTitle )
    {
        super ( StyleId.dockableframe );

        this.frameId = frameId;

        titlePanel = new WebPanel ( StyleId.dockableframeTitlePanel.at ( this ) );
        add ( titlePanel, BorderLayout.NORTH );

        titleLabel = new WebLabel ( StyleId.dockableframeTitleLabel.at ( titlePanel ), frameTitle, frameIcon );
        titlePanel.add ( titleLabel, BorderLayout.CENTER );

        buttonsPanel = new WebPanel ( StyleId.dockableframeTitleButtons.at ( titlePanel ), new HorizontalFlowLayout ( 0, false ) );
        titlePanel.add ( buttonsPanel, BorderLayout.EAST );

        dockButton = new WebButton ( StyleId.dockableframeTitleButton.at ( buttonsPanel ) );
        // buttonsPanel.add ( dockButton );
    }

    public String getFrameId ()
    {
        return frameId;
    }

    public void setFrameId ( final String frameId )
    {
        this.frameId = frameId;
    }

    public void setIcon ( final Icon icon )
    {
        titleLabel.setIcon ( icon );
    }

    public Icon getIcon ()
    {
        return titleLabel.getIcon ();
    }

    public FrameType getFrameType ()
    {
        return frameType;
    }

    public void setFrameType ( final FrameType frameType )
    {
        this.frameType = frameType;

        // Updating frame styling
        switch ( frameType )
        {
            case top:
                setStyleId ( StyleId.dockableframeTop );
                break;

            case left:
                setStyleId ( StyleId.dockableframeLeft );
                break;

            case bottom:
                setStyleId ( StyleId.dockableframeBottom );
                break;

            case right:
                setStyleId ( StyleId.dockableframeRight );
                break;
        }

        // Changing tool icons
        dockButton.setIcon ( getDockIcon ( frameType ) );
    }

    public WebPanel getTitlePanel ()
    {
        return titlePanel;
    }

    public WebLabel getTitleLabel ()
    {
        return titleLabel;
    }

    public WebPanel getButtonsPanel ()
    {
        return buttonsPanel;
    }

    public void addButton ( final WebButton button )
    {
        // Styling button properly
        final boolean emptyText = TextUtils.isEmpty ( button.getText () );
        button.setStyleId ( emptyText ? StyleId.dockableframeTitleIconButton.at ( buttonsPanel ) :
                StyleId.dockableframeTitleButton.at ( buttonsPanel ) );

        // Adding new button
        buttonsPanel.add ( button, 0 );
        buttonsPanel.revalidate ();
        buttonsPanel.repaint ();
    }

    public WebButton getDockButton ()
    {
        return dockButton;
    }

    public String getTitle ()
    {
        return titleLabel.getText ();
    }

    public void setTitle ( final String title )
    {
        titleLabel.setText ( title );
    }

    protected Icon getDockIcon ( final FrameType frameType )
    {
        if ( frameType.equals ( FrameType.top ) )
        {
            return dockTop;
        }
        else if ( frameType.equals ( FrameType.left ) )
        {
            return dockLeft;
        }
        else if ( frameType.equals ( FrameType.right ) )
        {
            return dockRight;
        }
        else if ( frameType.equals ( FrameType.bottom ) )
        {
            return dockBottom;
        }
        else
        {
            return null;
        }
    }

    /**
     * Language methods
     */

    @Override
    public void setLanguage ( final String key, final Object... data )
    {
        LanguageManager.registerComponent ( this, key, data );
    }

    @Override
    public void updateLanguage ( final Object... data )
    {
        LanguageManager.updateComponent ( this, data );
    }

    @Override
    public void updateLanguage ( final String key, final Object... data )
    {
        LanguageManager.updateComponent ( this, key, data );
    }

    @Override
    public void removeLanguage ()
    {
        LanguageManager.unregisterComponent ( this );
    }

    @Override
    public boolean isLanguageSet ()
    {
        return LanguageManager.isRegisteredComponent ( this );
    }

    @Override
    public void setLanguageUpdater ( final LanguageUpdater updater )
    {
        LanguageManager.registerLanguageUpdater ( this, updater );
    }

    @Override
    public void removeLanguageUpdater ()
    {
        LanguageManager.unregisterLanguageUpdater ( this );
    }
}