/*
* $Id$
*
* Copyright (C) 2003-2015 JNode.org
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
*
* This library is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; If not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
package org.jnode.awt.swingpeers;
import java.awt.AWTEvent;
import java.awt.Component;
import java.awt.Container;
import java.awt.Dialog;
import java.awt.Frame;
import java.awt.Graphics;
import java.awt.Image;
import java.awt.Insets;
import java.awt.MenuBar;
import java.awt.Point;
import java.awt.Rectangle;
import java.awt.VMAwtAPI;
import java.awt.Window;
import java.awt.peer.FramePeer;
import java.awt.peer.WindowPeer;
import javax.swing.JComponent;
import javax.swing.JFrame;
import javax.swing.JRootPane;
import javax.swing.RootPaneContainer;
/**
* @author Levente S\u00e1ntha
*/
abstract class SwingJBaseWindow<awtT extends Window, swingPeerT extends SwingJBaseWindow<awtT, swingPeerT>>
extends JFrame implements ISwingPeer<awtT> {
private static final long serialVersionUID = 1L;
/**
* The AWT component this is a peer for
*/
protected final awtT target;
/**
* The swing peer implementation
*/
private SwingJBaseWindowPeer<awtT, swingPeerT> swingPeer;
/**
* Initialize this instance.
*
* @param target
*/
public SwingJBaseWindow(awtT target) {
this.target = target;
}
/**
* @see javax.swing.JInternalFrame#reshape(int, int, int, int)
*/
public void reshape(int x, int y, int width, int height) {
VMAwtAPI.setBoundsCallback(target, x, y, width, height);
VMAwtAPI.invalidateTree(target);
super.reshape(x, y, width, height);
//validate(); <-- stack overflow
}
/**
* @see org.jnode.awt.swingpeers.ISwingPeer#getAWTComponent()
*/
public final awtT getAWTComponent() {
return target;
}
/**
* Pass an event onto the AWT component.
*
* @see java.awt.Component#processEvent(java.awt.AWTEvent)
*/
protected final void processEvent(AWTEvent event) {
target.dispatchEvent(SwingToolkit.convertEvent(event,
target));
}
/**
* Process an event within this swingpeer
*
* @param event
*/
public final void processAWTEvent(AWTEvent event) {
super.processEvent(event);
}
/**
* @see org.jnode.awt.swingpeers.ISwingPeer#validatePeerOnly()
*/
public final void validatePeerOnly() {
super.validate();
doLayout();
getRootPane().doLayout();
}
/**
* @see javax.swing.JInternalFrame#createRootPane()
*/
protected final JRootPane createRootPane() {
return new RootPane();
}
/**
* Gets the peer implementation.
*/
final SwingJBaseWindowPeer<awtT, swingPeerT> getSwingPeer() {
return swingPeer;
}
final void initialize(SwingJBaseWindowPeer<awtT, swingPeerT> swingPeer) {
this.swingPeer = swingPeer;
//((ContentPane) getContentPane()).initialize(target,swingPeer);
}
/**
* @see java.awt.Component#invalidate()
*/
public final void invalidate() {
super.invalidate();
if (target != null) {
target.invalidate();
}
}
/**
* @see java.awt.Component#validate()
*/
public final void validate() {
super.validate();
if (target != null) {
target.validate();
}
}
@Override
public void paint(Graphics g) {
//super.paint(g);
if (target instanceof RootPaneContainer && isVisible()) {
target.paint(g);
}
}
@Override
public void update(Graphics g) {
//super.update(g);
if (target != null) {
target.update(g);
}
}
@SuppressWarnings("unused")
private final class ContentPane extends JComponent {
private static final long serialVersionUID = 1L;
private awtT target;
private SwingJBaseWindowPeer<awtT, swingPeerT> swingPeer;
public void initialize(awtT target, SwingJBaseWindowPeer<awtT, swingPeerT> swingPeer) {
this.target = target;
this.swingPeer = swingPeer;
target.invalidate();
}
/**
* @see javax.swing.JComponent#paintChildren(java.awt.Graphics)
*/
protected void paintChildren(Graphics g) {
super.paintChildren(g);
final Insets insets = swingPeer.getInsets();
//SwingToolkit.paintLightWeightChildren(target, g, insets.left,insets.top);
}
@SuppressWarnings("deprecation")
public void reshape(int x, int y, int width, int height) {
super.reshape(x, y, width, height);
if (!swingPeer.isReshapeInProgress) {
Point p = target.isShowing() ? target.getLocationOnScreen() : new Point();
// Point p = awtFrame.getLocationOnScreen();
Insets ins = swingPeer.getInsets();
target.reshape(p.x + x, p.y, width + ins.left + ins.right,
height + ins.bottom + ins.top);
}
}
}
private final class RootPane extends JRootPane {
private static final long serialVersionUID = 1L;
/**
* @see javax.swing.JRootPane#createContentPane()
*/
protected Container createContentPane() {
return super.createContentPane();
/*
ContentPane p = new ContentPane();
p.setName(this.getName() + ".contentPane");
p.setLayout(new BorderLayout());
return p;
*/
}
}
}
final class SwingJFrame extends SwingJBaseWindow<Frame, SwingJFrame> {
private static final long serialVersionUID = 1L;
public SwingJFrame(Frame awtFrame) {
super(awtFrame);
}
}
abstract class SwingJBaseWindowPeer<awtT extends Window, swingPeerT extends SwingJBaseWindow<awtT, swingPeerT>>
extends SwingContainerPeer<awtT, swingPeerT> implements WindowPeer {
public SwingJBaseWindowPeer(SwingToolkit toolkit, awtT window,
swingPeerT jComponent) {
super(toolkit, window, jComponent);
jComponent.initialize(this);
jComponent.getContentPane().setLayout(new SwingContainerLayout(targetComponent, this));
jComponent.setLocation(targetComponent.getLocation());
jComponent.setSize(targetComponent.getSize());
}
/**
* @see org.jnode.awt.swingpeers.ISwingContainerPeer#addAWTComponent(java.awt.Component,
* javax.swing.JComponent)
*/
public final void addAWTComponent(Component awtComponent, JComponent peer) {
peerComponent.getContentPane().add(peer);
}
public final Point getLocationOnScreen() {
return peerComponent.getLocation();
}
/**
* @see java.awt.peer.ComponentPeer#getGraphics()
*/
public final Graphics getGraphics() {
//TODO review this
//return peerComponent.getGraphics();
return super.getGraphics();
}
/**
* @see java.awt.peer.ContainerPeer#getInsets()
*/
public final Insets getInsets() {
final Container contentPane = peerComponent.getContentPane();
// if ((contentPane.getWidth() == 0) || (contentPane.getHeight() == 0))
// {
// peerComponent.doLayout();
// peerComponent.getRootPane().doLayout();
// }
final int cpWidth = contentPane.getWidth();
final int cpHeight = contentPane.getHeight();
final Insets insets;
if ((cpWidth > 0) && (cpHeight > 0)) {
insets = new Insets(0, 0, 0, 0);
Component c = contentPane;
while (c != peerComponent) {
insets.left += c.getX();
insets.top += c.getY();
c = c.getParent();
}
final int dw = peerComponent.getWidth() - contentPane.getWidth();
final int dh = peerComponent.getHeight() - contentPane.getHeight();
insets.right = dw - insets.left;
insets.bottom = dh - insets.top;
} else {
insets = peerComponent.getInsets();
}
return insets;
}
/**
* Sets the resizable flag of this window.
*
* @param resizeable
*/
public final void setResizable(boolean resizeable) {
peerComponent.setResizable(resizeable);
}
/**
* Sets the title of this window
*
* @param title
*/
public void setTitle(String title) {
peerComponent.setTitle(title);
}
public final void dispose() {
peerComponent.dispose();
//toolkit.onDisposeFrame(this);
}
public void toBack() {
SwingToolkit.invokeNowOrLater(new Runnable() {
public void run() {
peerComponent.toBack();
}
});
}
public void toFront() {
SwingToolkit.invokeNowOrLater(new Runnable() {
public void run() {
peerComponent.toFront();
}
});
}
public void updateAlwaysOnTop() {
//TODO implement it
}
public boolean requestWindowFocus() {
return peerComponent.requestFocusInWindow();
}
public void setAlwaysOnTop(boolean alwaysOnTop) {
//TODO implement it
}
public void updateFocusableWindowState() {
}
public void setModalBlocked(Dialog blocker, boolean blocked) {
//TODO implement it
}
public void updateMinimumSize() {
//TODO implement it
}
public void updateIconImages() {
//TODO implement it
}
}
/**
* @author Ewout Prangsma (epr@users.sourceforge.net)
* @author Levente S\u00e1ntha
*/
final class SwingJFramePeer extends SwingJBaseWindowPeer<Frame, SwingJFrame>
implements FramePeer, ISwingContainerPeer {
/**
* Initialize this instance.
*/
public SwingJFramePeer(SwingToolkit toolkit, Frame target) {
super(toolkit, target, new SwingJFrame(target));
setResizable(target.isResizable());
setState(target.getState());
peerComponent.setTitle(target.getTitle());
MenuBar mb = target.getMenuBar();
if (mb != null) {
setMenuBar(mb);
}
}
/**
* @see java.awt.peer.FramePeer#setIconImage(java.awt.Image)
*/
public void setIconImage(Image image) {
peerComponent.setIconImage(image);
}
/**
* @see java.awt.peer.FramePeer#setMaximizedBounds(java.awt.Rectangle)
*/
public void setMaximizedBounds(Rectangle r) {
peerComponent.setMaximizedBounds(r);
}
/**
* @see java.awt.peer.FramePeer#setMenuBar(java.awt.MenuBar)
*/
@SuppressWarnings("deprecation")
public void setMenuBar(final MenuBar mb) {
SwingToolkit.invokeNowOrLater(new Runnable() {
public void run() {
mb.addNotify();
peerComponent
.setJMenuBar(((SwingMenuBarPeer) mb.getPeer()).jComponent);
targetComponent.invalidate();
}
});
}
/**
* @see java.awt.peer.FramePeer#setState(int)
*/
public void setState(int state) {
peerComponent.setState(state);
}
/**
* @see java.awt.peer.FramePeer#getState()
*/
public int getState() {
return peerComponent.getState();
}
public void setBoundsPrivate(int x, int y, int width, int height) {
}
//jnode openjdk
public Rectangle getBoundsPrivate() {
//todo implement it
return null; //To change body of implemented methods use File | Settings | File Templates.
}
}