Ok, I am getting further and further... When I run the sample program two sketch windows open, one for the sketch itself I guess, and one that is created by the sketch in this line:
public void initPanel(int w,int h) {
frame=new Frame("JIDCsample.pde");
The sketch's basic window is empty, the new JIDCsample.pde window is a horizontal rectangle which says 'JDICsample.pde - embedded web browser' and indeed, when I scale that window bigger it displays the Processing website!
But I am not there yet. I would like the browser window to be really _in_ the sketch window, because I would like to load multiple at the same time, spreading them over the sketch's field. Load multiple at the same time will also be a future hurdle. And the size of the browser window should have a default of 400x300 or something like that.
Do you think that this is all possible?
Herewith I also post my current code. Anything that I have changed/cleaned I have commented, using my name.
// JDICsample.pde
// Marius Watz - http://workshop.evolutionzone.com
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.net.URL;
import java.net.MalformedURLException;
import org.jdesktop.jdic.browser.*;
aBrowser browser;
long last;
// Set to true to demonstrate setContent instead of
// loading URLs.
boolean doRandomHTML=false;
String rndWords[];
int rndWordNum=0;
void setup() {
size(200,200);
browser=new aBrowser();
browser.initPanel(1024,768);
if(!doRandomHTML) browser.setURL("http://processing.org/");
else initRandomText();
}
////////////////////////////////////////////
// Random HTML
void draw() {
if(doRandomHTML && (millis()-last>3000)) {
String c1,c2,str;
c1=colorToHex(random(200,255),random(150,200),0);
c2=colorToHex(random(50,100),random(50,100),0);
println(c1+" "+c2);
//paula. cleaned up the following lines of the draw
str="<HTML><HEAD>"+"";
str+="<DIV style=WIDTH: 760px>";
for(int i=0; i<30; i++) {str+=""+getRandLine()+"";}
str+="</DIV>";
browser.setContent(str);
last=millis();
}
}
String getRandLine() {
String s="";
int num=(int)random(30,50);
for(int i=0; i<num; i++) s+=rndWords[(int)random(rndWordNum)]+" ";
return s;
}
void initRandomText() {
String lorem="Lorem ipsum dolor sit amet, pellentesque dolor"+
"a vestibulum, hendrerit augue lectus in libero dictumst et,"+
"condimentum gravida vestibulum litora semper. Lectus donec "+
"neque nunc cras molestie est, vel et. Pede inventore vestibulum "+
"justo est non nulla, lacus reiciendis rutrum phasellus nunc leo"+
"natoque. Urna ac id justo luctus lorem, ante viverra nam nam "+
"accusamus, aliquam metus vitae etiam sollicitudin erat ligula. "+
"Sodales tortor amet felis, sit risus mus vel sodales, cursus "+
"auctor, augue semper nam, diam eget. Vulputate ac viverra ante "+
"ipsum tristique ullamcorper, lacus nostra pharetra libero provident.";
rndWords=splitTokens(lorem);
rndWordNum=rndWords.length;
}
public static String colorToHex(float r,float g,float b) {
String s="";
if(r<16) s+="0"+Integer.toHexString((int)r);
else s+=Integer.toHexString((int)r);
if(g<16) s+="0"+Integer.toHexString((int)g);
else s+=Integer.toHexString((int)g);
if(b<16) s+="0"+Integer.toHexString((int)b);
else s+=Integer.toHexString((int)b);
s=s.toUpperCase();
return s;
}
////////////////////////////////////////////
// Convenience class for dealing with
// the embedded browser engine.
public class aBrowser {
Frame frame;
Panel panel;
WebBrowser webBrowser;
public aBrowser() {
// Set engine to IE
BrowserEngineManager mng=BrowserEngineManager.instance();
mng.setActiveEngine(BrowserEngineManager.IE);
webBrowser = new WebBrowser();
}
public void initPanel(int w,int h) {
frame=new Frame("JIDCsample.pde");
frame.setLocation(50,50);
frame.setLayout(new BorderLayout());
//frame.setUndecorated(true);
// Handle window close requests
frame.addWindowListener(new WindowAdapter( ) {
public void windowClosing(WindowEvent e) {System.exit(0);}
});
panel = new Panel();
panel.setLayout(new BorderLayout());
panel.setSize(new Dimension(w, h));
//paula. the above method used to be panel.setPreferredSize,
// but that was not recognized as a valid method
panel.add(webBrowser, BorderLayout.CENTER);
frame.add(panel,BorderLayout.CENTER);
Label status=new Label(
"JDICsample.pde - embedded web browser.");
status.setBackground(new Color(100,100,100));
status.setForeground(new Color(255,255,255));
status.setFont(new Font("Arial",Font.PLAIN,15));
status.setSize(600, 20);
frame.add(status,BorderLayout.SOUTH);
frame.pack();
frame.setVisible(true);
}
public void setContent(String htmlContent) {
webBrowser.setContent(htmlContent);
}
public void setURL(String url) {
try {
webBrowser.setURL(new URL(url));
// Print out debug messages in the command line.
webBrowser.setDebug(false);
}
catch (MalformedURLException e) {
System.out.println(e.getMessage());
return;
}
}
}
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