package org.litesoft.GWT.client.taskbar;

import com.google.gwt.user.client.ui.*;
import org.litesoft.GWT.client.iconservice.*;
import org.litesoft.GWT.client.nonpublic.*;
import org.litesoft.GWT.client.widgets.nonpublic.*;

public abstract class TaskbarItem
{
    private Widget mTaskbarWidget;
    private TaskbarEntry mEntry;
    private TaskbarHelper mTaskbarHelper;

    public TaskbarItem( final TaskbarHelper pHelper, TaskbarEntry pEntry, final boolean pFavorite )
    {
        Image image = pEntry.getSmallIconImage();
        mTaskbarWidget = new BackgroundCellForTaskbarItem( image );
        mEntry = pEntry;
        mTaskbarHelper = pHelper;

        image.addMouseListener( new MouseListenerAdapter()
        {
            public void onMouseEnter( Widget sender )
            {
                if ( !mTaskbarHelper.mContextMenuIsShown )
                {
                    mouseOver( pFavorite );
                }
            }
        } );

        image.addClickListener( new ClickListener()
        {
            public void onClick( Widget sender )
            {
                mouseOver( pFavorite );
                mTaskbarHelper.click( sender );
            }
        } );
    }

    private void mouseOver( boolean pFavorite )
    {
        mTaskbarHelper.setupForPopup( pFavorite, getTaskbarItem() );
        mTaskbarHelper.showPopup( getTaskbarItem() );
    }

    public TaskbarItem getTaskbarItem()
    {
        return this;
    }

    public Widget getTaskbarWidget()
    {
        return mTaskbarWidget;
    }

    public String getTooltip()
    {
        return mEntry.getTooltip();
    }

    public void bringToFront()
    {
        TaskbarEntry taskbarEntry = getEntry();
        ITaskbarFloaterManageable floater = ((TaskbarFloaterEntry) taskbarEntry).getFloater();
        SizeableFloater sizeableFloater = floater.getFloater();
        TaskbarDockingPanel dockingPanel = mTaskbarHelper.getTaskbarDockingPanel();
        dockingPanel.bringFloaterToTop( sizeableFloater );
    }

    public void manageFloater()
    {
        ITaskbarFloaterManageable floater = getFloaterPanel();
        SizeableFloater sizeableFloater = floater.getFloater();
        new FloaterMoveSizeDialog( sizeableFloater.getTitle(), floater ).initialize( null, null ).show();
    }

    public String getLargeURL()
    {
        return mEntry.getLargeIconURL();
    }

    public TaskbarEntry getEntry()
    {
        return mEntry;
    }

    public ITaskbarFloaterManageable getFloaterPanel()
    {
        return ((TaskbarFloaterEntry) getEntry()).getFloater();
    }
}