org.webswing.toolkit.WebWindowPeer Maven / Gradle / Ivy

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package org.webswing.toolkit;

import java.awt.*;
import java.awt.peer.WindowPeer;

import org.webswing.Constants;
import org.webswing.toolkit.api.component.Dockable;
import org.webswing.toolkit.extra.WindowManager;
import org.webswing.toolkit.util.Logger;
import org.webswing.toolkit.util.Util;

import sun.java2d.InvalidPipeException;

abstract public class WebWindowPeer extends WebContainerPeer implements WindowPeer {
	
	private static final int VALIDATE_BOUNDS_THRESHOLD = 40;
	
	private Boolean undecoratedOverride;
	private boolean undocked;

	//////////////////////////////////////////////////////////////////////////////////////////////
	///////////////////// WebWindowPeer Implementation//////////////////////////////////////////////////
	public WebWindowPeer(Window t) {
		super(t);
		Font font = t.getFont();
		if (font == null) {
			t.setFont(WebToolkit.defaultFont);
		}
		
		if (t instanceof Dockable && ((Dockable) t).isAutoUndock()) {
			setUndocked(true);
		}
	}

	public void toFront() {
		WindowManager.getInstance().bringToFront((Window) target);
	}

	public void toBack() {
		WindowManager.getInstance().bringToBack((Window) target);
	}

	public void setAlwaysOnTop(boolean paramBoolean) {
		WindowManager.getInstance().bringToFront((Window) target);
	}

	public void updateFocusableWindowState() {
	}

	public boolean requestWindowFocus() {
		Util.getWebToolkit().getWindowManager().activateWindow((Window) target);
		return true;
	}

	public void setModalBlocked(Dialog paramDialog, boolean paramBoolean) {
	}

	public void updateMinimumSize() {
	}

	public void updateIconImages() {
	}

	public void setOpacity(float o) {
		this.opacity = o;
	}

	public void setOpaque(boolean paramBoolean) {
	}

	public void repositionSecurityWarning() {
	}

	public void updateWindow() {
	}

	public void show() {
		Util.getWebToolkit().getWindowManager().activateWindow((Window) target);
	}

	public void hide() {
		Util.getWebToolkit().getWindowManager().removeWindow((Window) target);
		notifyWindowClosed();
	}

	public void setTitle(String title) {
		updateWindowDecorationImage();
	}

	public void setResizable(boolean resizeable) {
	}

	protected Point validate(int x, int y, int w, int h) {
		if (Boolean.getBoolean(Constants.SWING_SCREEN_VALIDATION_DISABLED) || Util.isCompositingWM()) {
			return new Point(x, y);
		}

		Point result = new Point(x, y);
		if (w == 0 && h == 0) {
			return result;
		}
		Dimension screen = Toolkit.getDefaultToolkit().getScreenSize();
		Insets insets = this.getInsets();
		if (screen.height < insets.top || screen.width < VALIDATE_BOUNDS_THRESHOLD) {
			return result;
		}

		if (y < 0) {
			result.y = 0;
		}
		if (y > (screen.height - insets.top)) {
			result.y = screen.height - insets.top;
		}
		if (x < ((w - VALIDATE_BOUNDS_THRESHOLD) * (-1))) {
			result.x = (w - VALIDATE_BOUNDS_THRESHOLD) * (-1);
		}
		if (x > (screen.width - VALIDATE_BOUNDS_THRESHOLD)) {
			result.x = (screen.width - VALIDATE_BOUNDS_THRESHOLD);
		}
		if ((target instanceof Frame) && ((Frame) target).getExtendedState() == Frame.MAXIMIZED_BOTH) {
			result.x = 0;
			result.y = 0;
		}
		if (result.x != x || result.y != y) {
			((Component) target).setLocation(result);
		}
		return result;
	}

	public void updateAlwaysOnTopState() {
	}
	
	public void setUndecoratedOverride(boolean undecorated) {
		this.undecoratedOverride = undecorated;
		
		if (target instanceof Window) {
			Window win = (Window) target;
			try {
				replaceSurfaceData(win.getX(), win.getY(), win.getWidth(), win.getHeight());
			} catch (InvalidPipeException e) {
				Logger.error("WebWindowPeer:setUndecoratedOverride", e);
			}
		}
	}
	
	public Boolean getUndecoratedOverride() {
		return undecoratedOverride;
	}

	public boolean isUndocked() {
		return undocked;
	}

	public void setUndocked(boolean undocked) {
		if ("NONE".equals(Util.getDockMode())) {
			return;
		}
		
		this.undocked = undocked;
		updateWindowDecorationImage();
		Util.getWebToolkit().getPaintDispatcher().notifyWindowDockStateChanged();
	}
	
}