小编典典

这是一些示例代码

import java.awt.Color;

import java.awt.Component;

import java.awt.Container;

import java.awt.FlowLayout;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.io.FileNotFoundException;

import java.io.File;

import javax.swing.*;

import org.mozilla.xpcom.*;

import org.mozilla.interfaces.*;

/*

Websites ref

http://groups.google.com/group/mozilla.dev.tech.java/browse_thread/thread/898ba6751d0c57f7

http://skrul.com/blog/code/

http://wirestorm.net/blog/?cat=9

*/

public class BrowserTest implements nsIWebProgressListener,nsIWeakReference, nsIInterfaceRequestor, nsIWebBrowserChrome, nsISHistoryListener{

static {

try {

System.loadLibrary("NativeWindow");

} catch (UnsatisfiedLinkError e) {

System.err.println("can't find your library");

}

}

private static final String frameTitle="GRE Embedded";

public static void main(String[] args) {

BrowserConroller controler=new BrowserConroller();

controler.run();

new BrowserTest().start();

}

public void start(){

JFrame f = new JFrame( frameTitle );

f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

f.setSize(400, 150);

Container content = f.getContentPane();

content.setBackground(Color.white);

content.setLayout(new FlowLayout());

content.add(new JLabel("Initializing ... "));

f.setVisible(true);

File grePath = null;

LocationProvider locProvider;

Mozilla mozilla = Mozilla.getInstance();

GREVersionRange[] range = new GREVersionRange[1];

range[0] = new GREVersionRange("1.8.0", true, "1.9", false);

try {

grePath = Mozilla.getGREPathWithProperties(range, null);

mozilla.initialize(grePath);

locProvider = new LocationProvider(grePath);

mozilla.initEmbedding(grePath, grePath, locProvider);

}

catch (FileNotFoundException e) {

System.out.println("Error: FileNotFoundException");

}

catch (XPCOMException e) {

System.out.println("Error: XPCOMException");

}

//---------- END GRE INITIALIZATION------------

nsIServiceManager serviceManager = mozilla.getServiceManager();

nsIAppStartup appStartup = (nsIAppStartup)serviceManager.getServiceByContractID("@mozilla.org/toolkit/app-startup;1", nsIAppStartup.NS_IAPPSTARTUP_IID);

nsIWindowCreator windowCreator = (nsIWindowCreator)appStartup.queryInterface(nsIWindowCreator.NS_IWINDOWCREATOR_IID);

nsIWindowWatcher windowWatcher =(nsIWindowWatcher)serviceManager.getServiceByContractID("@mozilla.org/embedcomp/window-watcher;1",nsIWindowWatcher.NS_IWINDOWWATCHER_IID);

windowWatcher.setWindowCreator(windowCreator);

nsIDOMWindow win = windowWatcher.openWindow(null, "http://google.com", "MAIN_WIN","chrome,resizable,centerscreen", null);

windowWatcher.setActiveWindow( win );

nsIComponentManager componentManager = mozilla.getComponentManager();

String NS_IWEBBROWSER_CID = "F1EAC761-87E9-11d3-AF80-00A024FFC08C"; //$NON-NLS-1$

nsIWebBrowser webBrowser = (nsIWebBrowser) componentManager.createInstance(NS_IWEBBROWSER_CID, null, nsIWebBrowser.NS_IWEBBROWSER_IID);

webBrowser.setContainerWindow(this);

webBrowser.addWebBrowserListener(this, nsIWebProgressListener.NS_IWEBPROGRESSLISTENER_IID);

// nsIWebNavigation webNavigation=(nsIWebNavigation)webBrowser.queryInterface(nsIWebNavigation.NS_IWEBNAVIGATION_IID);

// webNavigation.loadURI("http://www.zdnet.com", nsIWebNavigation.LOAD_FLAGS_NONE, null, null, null);

//

nsIBaseWindow baseWindow = (nsIBaseWindow) webBrowser.queryInterface(nsIBaseWindow.NS_IBASEWINDOW_IID);

long handle=FindWindow.getHWND( frameTitle );

baseWindow.initWindow(handle, 0, 0, 0,350,350);

baseWindow.create();

baseWindow.setVisibility(true);

//

// nsIDOMWindow domWin=webBrowser.getContentDOMWindow();

// nsIDOMEventTarget domEventTarget= (nsIDOMEventTarget)domWin.queryInterface(nsIDOMEventTarget.NS_IDOMEVENTTARGET_IID);

// domEventTarget.addEventListener("click", new EventListener(), false);

//

//Hide JFrame after it have been initialized

f.setVisible(true);

//

// nsIWebNavigation webNavigation=(nsIWebNavigation)webBrowser.queryInterface(nsIWebNavigation.NS_IWEBNAVIGATION_IID);

// webNavigation.loadURI("http://www.zdnet.com", nsIWebNavigation.LOAD_FLAGS_NONE, null, null, null);

//

appStartup.run();

System.out.println("try termEmbedding");

try {

System.out.println("mozilla.termEmbedding(); START");

mozilla.termEmbedding();

System.out.println("mozilla.termEmbedding(); FINISHED");

}

catch (XPCOMException e) {

System.out.println("Fehler: XPCOMException");

}

System.out.println("finished termEmbedding");

System.out.println("All done");

}

public void onLocationChange(nsIWebProgress webProgress, nsIRequest request, nsIURI location) {

c("onLocationChange");

}

public void onProgressChange(nsIWebProgress webProgress, nsIRequest request, int curSelfProgress, int maxSelfProgress, int curTotalProgress, int maxTotalProgress) {

c("onProgressChange");

}

public void onSecurityChange(nsIWebProgress webProgress, nsIRequest request, long state) {

c("onSecurityChange");

}

public void onStateChange(nsIWebProgress webProgress, nsIRequest request, long stateFlags, long status) {

c("onStateChange");

}

public void onStatusChange(nsIWebProgress webProgress, nsIRequest request, long status, String message) {

c("onStatusChange");

}

public nsISupports queryInterface(String uuid) {

c("queryInterface");

return null;

}

public nsISupports queryReferent(String uuid) {

c("queryReferent");

return null;

}

public nsISupports getInterface(String uuid) {

c("getInterface");

return null;

}

private void c(Object o){

System.out.println(o);

}

public void destroyBrowserWindow() {

c("destroyBrowserWindow");

}

public void exitModalEventLoop(long status) {

c("exitModalEventLoop");

}

public long getChromeFlags() {

c("getChromeFlags");

return 0;

}

public nsIWebBrowser getWebBrowser() {

c("getWebBrowser");

return null;

}

public boolean isWindowModal() {

c("isWindowModal");

return false;

}

public void setChromeFlags(long chromeFlags) {

c("setChromeFlags");

}

public void setStatus(long statusType, String status) {

c("setStatus");

}

public void setWebBrowser(nsIWebBrowser webBrowser) {

c("setWebBrowser");

}

public void showAsModal() {

c("showAsModal");

}

public void sizeBrowserTo(int acx, int acy) {

c("sizeBrowserTo");

}

public boolean onHistoryGoBack(nsIURI backURI) {

c("onHistoryGoBack");

return false;

}

public boolean onHistoryGoForward(nsIURI forwardURI) {

c("onHistoryGoForward");

return false;

}

public boolean onHistoryGotoIndex(int index, nsIURI gotoURI) {

c(" onHistoryGotoIndex");

return false;

}

public void onHistoryNewEntry(nsIURI newURI) {

c(" onHistoryNewEntry");

}

public boolean onHistoryPurge(int numEntries) {

c(" onHistoryPurge");

return false;

}

public boolean onHistoryReload(nsIURI reloadURI, long reloadFlags) {

c(" onHistoryReload");

return false;

}

} //public class JavaXPCOM_test1[/code]

2020-10-18