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/*
* Copyright (c) 2011, 2022, 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 com.sun.webkit;
import com.sun.javafx.logging.PlatformLogger;
import static com.sun.webkit.network.URLs.newURL;
import java.net.MalformedURLException;
import java.net.URL;
import com.sun.webkit.plugin.Plugin;
import com.sun.webkit.plugin.PluginListener;
import com.sun.webkit.plugin.PluginManager;
import com.sun.webkit.graphics.WCGraphicsContext;
import com.sun.webkit.graphics.WCRectangle;
final class WCPluginWidget extends WCWidget implements PluginListener {
private final static PlatformLogger log =
PlatformLogger.getLogger(WCPluginWidget.class.getName());
private final Plugin plugin;
private long pData = 0L;//for native code
private static native void initIDs();
static {
initIDs();
}
private WCPluginWidget(
WebPage webPage,
Plugin plugin,
int width, int height)
{
super(webPage);
this.plugin = plugin;
setBounds(0, 0, width, height);
//webPage.getPageClient().XXX; - implement for native level support
WebPageClient wpc = webPage.getPageClient();
this.plugin.activate(
null==wpc ? null : wpc.getContainer(),
this);
}
@Override
protected void requestFocus() {
plugin.requestFocus();
}
private static WCPluginWidget create(
final WebPage webPage,
final int width, final int height,
final String urlString,
final String mimeType,
final String[] pNames,
final String[] pValues)
{
URL url = null;
try {
url = newURL(urlString);
} catch (MalformedURLException ex) {
log.fine(null, ex);
}
return new WCPluginWidget(
webPage,
PluginManager.createPlugin(url, mimeType, pNames, pValues),
width, height);
}
private void fwkSetNativeContainerBounds(
int x,
int y,
int width,
int height)
{
plugin.setNativeContainerBounds(x, y, width, height);
}
@Override
void setBounds(
//page coordinates!!!
int x,
int y,
int width,
int height)
{
super.setBounds(x, y, width, height);
plugin.setBounds(x, y, width, height);
}
//TODO: fwk call have to be implemented in WCWidget
//@Override
private void setEnabled(boolean enabled){
plugin.setEnabled(enabled);
}
@Override
protected void setVisible(boolean visible){
plugin.setVisible(visible);
}
@Override
protected void destroy() {
pData = 0L;
plugin.destroy();
}
private void paint(WCGraphicsContext g,
//page offsets
final int x,
final int y,
final int width,
final int height)
{
WCRectangle bd = getBounds();
WCRectangle clip = bd.intersection( new WCRectangle(x, y, width, height) );
if( !clip.isEmpty() ){
g.translate(bd.getX(), bd.getY());
clip.translate(-bd.getX(), -bd.getY());
g.setClip(clip.getIntX(), clip.getIntY(), clip.getIntWidth(), clip.getIntHeight());
plugin.paint(
g,
//client coordinates!!!
clip.getIntX(),
clip.getIntY(),
clip.getIntWidth(),
clip.getIntHeight());
}
}
//converts widget coordinates to container
private native WCRectangle twkConvertToPage(WCRectangle rc);
private native void twkInvalidateWindowlessPluginRect(
//client coordinates!!!
int x,
int y,
int width,
int height);
private boolean fwkHandleMouseEvent(
String type,
int offsetX,
int offsetY,
int screenX,
int screenY,
int button,
boolean buttonDown,
boolean altKey,
boolean metaKey,
boolean ctrlKey,
boolean shiftKey,
long timeStamp)
{
return plugin.handleMouseEvent(
type,
offsetX, offsetY,
screenX, screenY,
button, buttonDown,
altKey, metaKey, ctrlKey, shiftKey, timeStamp);
}
//PluginListener
@Override
public void fwkRedraw(
//client coordinates!!!
final int x,
final int y,
final int width,
final int height,
final boolean eraseBackground)
{
twkInvalidateWindowlessPluginRect(x, y, width, height);
}
private native void twkSetPlugunFocused(boolean isFocused);
@Override
public String fwkEvent(
final int eventId,
final String name,
final String params)
{
if(Plugin.EVENT_FOCUSCHANGE==eventId && Boolean.parseBoolean(params)){
twkSetPlugunFocused(Boolean.valueOf(params));
}
return "";
}
}
