package org.dyno.visual.swing.widgets.painter;
import java.awt.BasicStroke;
import java.awt.Color;
import java.awt.Component;
import java.awt.Container;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Rectangle;
import java.awt.Stroke;
import javax.swing.JDesktopPane;
import javax.swing.JInternalFrame;
import javax.swing.JMenuBar;
import javax.swing.SwingUtilities;
import org.dyno.visual.swing.plugin.spi.IPainter;
import org.dyno.visual.swing.plugin.spi.RootPaneContainerAdapter;
import org.dyno.visual.swing.plugin.spi.WidgetAdapter;
public class JInternalFramePainter extends RootPaneContainerPainter {
private int dropStatus;
public static final int NOOP = 0;
public static final int DROPPING_PERMITTED = 1;
public static final int DROPPING_FORBIDDEN = 2;
public void setDropStatus(int dropStatus) {
this.dropStatus = dropStatus;
}
public IPainter getContentPainter() {
WidgetAdapter contentAdapter = ((RootPaneContainerAdapter) adaptable).getContentAdapter();
return (IPainter) contentAdapter.getAdapter(IPainter.class);
}
@Override
public void paintHovered(Graphics clipg) {
Container container = adaptable.getWidget().getParent();
boolean inDesktop = container instanceof JDesktopPane;
if (dropStatus == NOOP) {
Rectangle bounds = SwingUtilities.getLocalBounds(adaptable.getContentPane());
bounds=SwingUtilities.convertRectangle(adaptable.getContentPane(), bounds, adaptable.getWidget());
clipg = clipg.create(bounds.x, bounds.y, bounds.width, bounds.height);
getContentPainter().paintHovered(clipg);
clipg.dispose();
} else if (dropStatus == DROPPING_FORBIDDEN) {
Graphics2D g2d = (Graphics2D) clipg;
g2d.setStroke(STROKE);
g2d.setColor(RED_COLOR);
Rectangle bounds;
if (inDesktop){
JInternalFrame jif = (JInternalFrame) adaptable.getWidget();
Component rootPane = jif.getRootPane();
bounds = SwingUtilities.getLocalBounds(rootPane);
bounds = SwingUtilities.convertRectangle(rootPane, bounds, jif);
}else{
JInternalFrame jif = (JInternalFrame) adaptable.getWidget();
JMenuBar jmenuBar = jif.getJMenuBar();
bounds = SwingUtilities.getLocalBounds(jmenuBar);
bounds = SwingUtilities.convertRectangle(jmenuBar, bounds, adaptable.getWidget());
}
g2d.drawRect(bounds.x, bounds.y, bounds.width, 22);
} else if (dropStatus == DROPPING_PERMITTED) {
Graphics2D g2d = (Graphics2D) clipg;
g2d.setStroke(STROKE);
g2d.setColor(GREEN_COLOR);
Rectangle bounds;
if (inDesktop){
JInternalFrame jif = (JInternalFrame) adaptable.getWidget();
Component rootPane = jif.getRootPane();
bounds = SwingUtilities.getLocalBounds(rootPane);
bounds = SwingUtilities.convertRectangle(rootPane, bounds, jif);
}else{
bounds = SwingUtilities.getLocalBounds(adaptable.getContentPane());
bounds = SwingUtilities.convertRectangle(adaptable.getContentPane(), bounds, adaptable.getWidget());
}
g2d.drawRect(bounds.x, bounds.y, bounds.width, 22);
}
}
protected static Color RED_COLOR = new Color(255, 164, 0);
protected static Color GREEN_COLOR = new Color(164, 255, 0);
protected static Stroke STROKE;
static {
STROKE = new BasicStroke(2, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 0, new float[] { 4 }, 0);
}
public void paintGrid(Graphics clipg) {
Rectangle bounds = adaptable.getContentPane().getBounds();
bounds.x = bounds.y = 0;
bounds = SwingUtilities.convertRectangle(adaptable.getContentPane(), bounds, adaptable.getRootPane());
clipg = clipg.create(bounds.x, bounds.y, bounds.width, bounds.height);
getContentPainter().paintGrid(clipg);
}
public void paintAnchor(Graphics g) {
Rectangle bounds = adaptable.getContentPane().getBounds();
bounds.x = bounds.y = 0;
bounds = SwingUtilities.convertRectangle(adaptable.getContentPane(), bounds, adaptable.getRootPane());
g = g.create(bounds.x, bounds.y, bounds.width, bounds.height);
getContentPainter().paintAnchor(g);
}
@Override
public void paintHint(Graphics clipg) {
Rectangle bounds = adaptable.getContentPane().getBounds();
bounds.x = bounds.y = 0;
bounds = SwingUtilities.convertRectangle(adaptable.getContentPane(), bounds, adaptable.getRootPane());
clipg = clipg.create(bounds.x, bounds.y, bounds.width, bounds.height);
getContentPainter().paintHint(clipg);
}
}