package timeflow.vis.calendar;
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import java.awt.*;
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import java.util.Collection;
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import timeflow.model.*;
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import timeflow.vis.*;
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import timeflow.data.time.*;
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import timeflow.data.db.*;
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public class CalendarVisuals {
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VisualEncoder encoder;
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TFModel model;
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Rectangle bounds=new Rectangle();
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public Grid grid;
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public enum Layout {DAY, WEEK, MONTH, YEAR};
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private Layout layoutStyle=Layout.DAY;
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public enum DrawStyle {LABEL, ICON};
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DrawStyle drawStyle=DrawStyle.ICON;
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public enum FitStyle {LOOSE, TIGHT};
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FitStyle fitStyle=FitStyle.LOOSE;
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public CalendarVisuals(TFModel model)
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{
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this.model=model;
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encoder=new VisualEncoder(model);
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}
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public void render(Graphics2D g, Collection<Mouseover> objectLocations)
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{
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grid.render(g, model.getDisplay(), bounds, this, objectLocations);
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}
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public Interval getGlobalInterval()
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{
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return DBUtils.range(model.getDB().all(), VirtualField.START);
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}
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public Rectangle getBounds() {
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return bounds;
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}
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public void setBounds(int x, int y, int w, int h) {
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bounds.setBounds(x,y,w,h);
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if (grid==null)
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makeGrid(true);
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}
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public void setDrawStyle(DrawStyle drawStyle)
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{
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this.drawStyle=drawStyle;
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}
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public void setLayoutStyle(Layout layoutStyle)
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{
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this.layoutStyle=layoutStyle;
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makeGrid(true);
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}
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public void setFitStyle(FitStyle fitStyle)
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{
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this.fitStyle=fitStyle;
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makeGrid(true);
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}
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public void makeGrid(boolean fresh)
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{
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Interval interval=getGlobalInterval();
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int dy=0;
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if (grid!=null)
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dy=grid.dy;
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switch(layoutStyle)
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{
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case DAY: grid=new Grid(TimeUnit.WEEK, TimeUnit.DAY_OF_WEEK, interval); break;
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case WEEK: grid=new Grid(TimeUnit.multipleWeeks(8), TimeUnit.WEEK, interval); break;
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case MONTH: grid=new Grid(TimeUnit.YEAR, TimeUnit.MONTH, interval); break;
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case YEAR: grid=new Grid(TimeUnit.DECADE, TimeUnit.YEAR, interval);
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}
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grid.makeCells(encoder.getVisualActs());
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if (!fresh)
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grid.dy=dy;
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}
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public void init()
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{
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note(new TFEvent(TFEvent.Type.DATABASE_CHANGE,null));
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}
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public void initAllButGrid()
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{
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encoder.createVisualActs();
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encoder.apply();
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}
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public void note(TFEvent e) {
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if (e.affectsRowSet())
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{
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encoder.createVisualActs();
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}
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updateVisuals(e.affectsRowSet());
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}
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public void updateVisuals(boolean fresh)
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{
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encoder.apply();
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makeGrid(fresh);
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}
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}
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