/*
 *
 */

package ext.egantt.drawing.module;

import com.egantt.awt.graphics.GraphicsContext;
import com.egantt.awt.graphics.GraphicsManager;
import com.egantt.awt.graphics.state.GraphicsState2D;
import com.egantt.drawing.DrawingPainter;
import com.egantt.drawing.painter.RangePainter;
import com.egantt.drawing.painter.basic.BasicRectanglePainter;
import com.egantt.drawing.painter.range.BasicRangePainter;
import com.egantt.drawing.painter.range.model.GranularityRangeModel;
import com.egantt.model.drawing.ContextResources;
import com.egantt.model.drawing.DrawingContext;
import com.egantt.model.drawing.painter.state.BasicPainterState;
import ext.egantt.drawing.DrawingModule;
import ext.egantt.drawing.painter.context.BasicPainterContext;
import ext.egantt.model.drawing.granularity.CachedCalendarGranularity;
import ext.egantt.model.drawing.granularity.CalendarConstants;
import java.awt.BasicStroke;
import java.awt.Color;
import java.util.List;

public class LineCalendarModule
    implements DrawingModule
{

	public void initialise(DrawingContext drawingcontext, List eventList) {
	}
	
    public LineCalendarModule(String key, GranularityRangeModel model)
    {
        this.key = key;
        this.model = model;
        granularity = new CachedCalendarGranularity(1, CalendarConstants.FORMAT_KEYS);
    }

    public void setGraphics(GraphicsManager graphics)
    {
        this.graphics = graphics;
    }

    public void setRangeModel(GranularityRangeModel model)
    {
        this.model = model;
    }

    public void initialise(DrawingContext context)
    {
        context.put(key, ContextResources.GRAPHICS_CONTEXT, createContext());
        context.put(key, ContextResources.DRAWING_PAINTER, createPainter());
        context.put(key, ContextResources.PAINTER_STATE, new BasicPainterState());
    }

    public void terminate(DrawingContext context)
    {
        context.put(key, ContextResources.GRAPHICS_CONTEXT, null);
        context.put(key, ContextResources.DRAWING_PAINTER, null);
        context.put(key, ContextResources.PAINTER_STATE, null);
    }

    protected GraphicsContext createContext()
    {
        BasicPainterContext context = new BasicPainterContext();
        context.setDrawingGranularity(granularity);
        context.setPaint(Color.black);
        context.setStroke(new BasicStroke(0.0F));
        return context;
    }

    protected DrawingPainter createPainter()
    {
        RangePainter painter = new BasicRangePainter(graphics, true);
        painter.setModel(model);
        painter.setPainter(new BasicRectanglePainter());
        painter.setState(new GraphicsState2D());
        return painter;
    }

    protected final CachedCalendarGranularity granularity;
    protected final String key;
    protected GranularityRangeModel model;
    protected GraphicsManager graphics;
}