/*

 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * This code 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 General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

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 */

package sun.lwawt;

import java.awt.Graphics;

import java.awt.Insets;

import java.awt.Point;

import java.awt.Rectangle;

import java.awt.Window;

import java.awt.dnd.DropTarget;

import sun.awt.CausedFocusEvent;

import sun.awt.LightweightFrame;

import sun.swing.JLightweightFrame;

import sun.swing.SwingAccessor;

public class LWLightweightFramePeer extends LWWindowPeer {

    public LWLightweightFramePeer(LightweightFrame target,

                                  PlatformComponent platformComponent,

                                  PlatformWindow platformWindow)

    {

        super(target, platformComponent, platformWindow, LWWindowPeer.PeerType.LW_FRAME);

    }

    private LightweightFrame getLwTarget() {

        return (LightweightFrame)getTarget();

    }

    @Override

    public Graphics getGraphics() {

        return getLwTarget().getGraphics();

    }

    @Override

    protected void setVisibleImpl(final boolean visible) {

    }

    @Override

    public boolean requestWindowFocus(CausedFocusEvent.Cause cause) {

        if (!focusAllowedFor()) {

            return false;

        }

        if (getPlatformWindow().rejectFocusRequest(cause)) {

            return false;

        }

        Window opposite = LWKeyboardFocusManagerPeer.getInstance().

            getCurrentFocusedWindow();

        changeFocusedWindow(true, opposite);

        return true;

    }

    @Override

    public Point getLocationOnScreen() {

        Rectangle bounds = getBounds();

        return new Point(bounds.x, bounds.y); // todo

    }

    @Override

    public Insets getInsets() {

        return new Insets(0, 0, 0, 0);

    }

    @Override

    public void setBounds(int x, int y, int w, int h, int op) {

        setBounds(x, y, w, h, op, true, false);

    }

    @Override

    public void addDropTarget(DropTarget dt) {

    }

    @Override

    public void removeDropTarget(DropTarget dt) {

    }

    @Override

    public void grab() {

        getLwTarget().grabFocus();

    }

    @Override

    public void ungrab() {

        getLwTarget().ungrabFocus();

    }

    @Override

    public void updateCursorImmediately() {

        SwingAccessor.getJLightweightFrameAccessor().updateCursor((JLightweightFrame)getLwTarget());

    }

}