在Java Swing中嵌入Firefox浏览器 [英] Embed Firefox browser in Java Swing
本文介绍了在Java Swing中嵌入Firefox浏览器的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我从互联网上做了一些研究，但我找不到答案。有人建议使用Java中可用的其他浏览器组件。我不认为这是可取的，因为渲染引擎将不同于Firefox。
任何想法？非常感谢。
解决方案
我之前完成了这个工作，请查看用于Java的Mozilla嵌入式
以下是一些示例代码
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。*;
/ *
网站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（找不到你的库）;
}
}
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）;
容器内容= f.getContentPane（）;
content.setBackground（Color.white）;
content.setLayout（new FlowLayout（））;
content.add（new JLabel（Initializing ...））;
f.setVisible（true）;
文件grePath = null;
LocationProvider locProvider;
Mozilla mozilla = Mozilla.getInstance（）;
GREVersionRange [] range = new GREVersionRange [1];
range [0] = new GREVersionRange（1.8.0，true，1.9，false）;
尝试{
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）;
//
//将JFrame初始化后隐藏
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）;
尝试{
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（全部完成）;
$ b public void onLocationChange（nsIWebProgress webProgress，nsIRequest request，nsIURI location）{
c（onLocationChange）;
$ b 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）;
$ b 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）;
返回null;
$ b public nsISupports queryReferent（String uuid）{
c（queryReferent）;
返回null;
$ b $ public nsISupports getInterface（String uuid）{
c（getInterface）;
返回null;
}
private void c（Object o）{
System.out.println（o）;
}
public void destroyBrowserWindow（）{
c（destroyBrowserWindow）;
$ b public void exitModalEventLoop（long status）{
c（exitModalEventLoop）;
$ b public long getChromeFlags（）{
c（getChromeFlags）;
返回0;
$ b $ public nsIWebBrowser getWebBrowser（）{
c（getWebBrowser）;
返回null;
public boolean isWindowModal（）{
c（isWindowModal）;
返回false;
}
public void setChromeFlags（long chromeFlags）{
c（setChromeFlags）;
$ b public void setStatus（long statusType，String status）{
c（setStatus）;
$ b public void setWebBrowser（nsIWebBrowser webBrowser）{
c（setWebBrowser）;
public void showAsModal（）{
c（showAsModal）;
$ b public void sizeBrowserTo（int acx，int acy）{
c（sizeBrowserTo）;
$ b public boolean onHistoryGoBack（nsIURI backURI）{
c（onHistoryGoBack）;
返回false;
$ b $ public boolean onHistoryGoForward（nsIURI forwardURI）{
c（onHistoryGoForward）;
返回false;
$ b $ public boolean onHistoryGotoIndex（int index，nsIURI gotoURI）{
c（onHistoryGotoIndex）;
返回false;
$ b $ public void onHistoryNewEntry（nsIURI newURI）{
c（onHistoryNewEntry）;
}
public boolean onHistoryPurge（int numEntries）{
c（onHistoryPurge）;
返回false;
public boolean onHistoryReload（nsIURI reloadURI，long reloadFlags）{
c（onHistoryReload）;
返回false;
$ b} // public class JavaXPCOM_test1 [/ code]
I am wondering if it is possible to embed Firefox browser as a component in a Java Swing based application.
I have done a bit of research from the Internet, but I could not find an answer. Some people suggest to use other browser component avaiable in Java. I do not think that is preferable, as the rendering engine would be different to Firefox.
Any idea? Many thanks.
解决方案
Absolutely I have done it before please check out the Mozilla Embedding for Java
Here is some sample code
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]
这篇关于在Java Swing中嵌入Firefox浏览器的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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