public void test_changedLorg_eclipse_swt_browser_ProgressEvent() {
Display display = Display.getCurrent();
Shell shell = new Shell(display);
Browser browser = new Browser(shell, SWT.NONE);
browser.addProgressListener(
new ProgressListener() {
public void changed(ProgressEvent event) {}
public void completed(ProgressEvent event) {}
});
shell.close();
}
public static void main(String[] args) {
Display display = new Display();
Shell shell = new Shell(display);
shell.setLayout(new GridLayout(2, true));
final Browser browser;
try {
browser = new Browser(shell, SWT.NONE);
} catch (SWTError e) {
System.out.println("Could not instantiate Browser: " + e.getMessage());
display.dispose();
return;
}
GridData data = new GridData(GridData.FILL_BOTH);
data.horizontalSpan = 2;
browser.setLayoutData(data);
Button headersButton = new Button(shell, SWT.PUSH);
headersButton.setText("Send custom headers");
data = new GridData();
data.horizontalAlignment = GridData.FILL;
headersButton.setLayoutData(data);
headersButton.addListener(
SWT.Selection,
event ->
browser.setUrl(
"http://www.ericgiguere.com/tools/http-header-viewer.html",
null,
new String[] {"User-agent: SWT Browser", "Custom-header: this is just a demo"}));
Button postDataButton = new Button(shell, SWT.PUSH);
postDataButton.setText("Send post data");
data = new GridData();
data.horizontalAlignment = GridData.FILL;
postDataButton.setLayoutData(data);
postDataButton.addListener(
SWT.Selection,
event ->
browser.setUrl(
"https://bugs.eclipse.org/bugs/buglist.cgi",
"emailassigned_to1=1&bug_severity=enhancement&bug_status=NEW&email1=platform-swt-inbox&emailtype1=substring",
null));
shell.setBounds(10, 10, 600, 600);
shell.open();
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) display.sleep();
}
display.dispose();
}
public static void browserTab() {
TabItem tab = new TabItem(folder, SWT.CLOSE);
tab.setText("A Browser");
tab.setToolTipText("A Web browser");
Browser browser = null;
try {
browser = new Browser(folder, SWT.NONE);
} catch (SWTError e) {
Label label = new Label(folder, SWT.BORDER);
label.setText("Could not initialize browser");
tab.setControl(label);
}
if (browser != null) {
browser.setUrl("http://www.mindview.net");
tab.setControl(browser);
}
}
public static void main(String[] args) {
Display display = new Display();
Shell shell = new Shell(display);
shell.setLayout(new FillLayout());
shell.setText("Mozilla");
final Browser browser;
try {
browser = new Browser(shell, SWT.MOZILLA);
} catch (SWTError e) {
System.out.println("Could not instantiate Browser: " + e.getMessage());
display.dispose();
return;
}
shell.open();
browser.setUrl("http://mozilla.org");
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) display.sleep();
}
display.dispose();
}
void init() {
if (MozillaVersion.CheckVersion(MozillaVersion.VERSION_XR10)) {
/*
* In XULRunner versions > 4, sending WM_GETDLGCODE to a WM_KEYDOWN's MSG hwnd answers 0
* instead of the expected DLGC_WANTALLKEYS. This causes the default traversal framework
* perform traversals outside of the Browser when it should not. Hook a Traverse listener
* to work around these problems.
*/
browser.addListener(
SWT.Traverse,
event -> {
switch (event.detail) {
case SWT.TRAVERSE_RETURN:
{
/* always veto the traversal */
event.doit = false;
break;
}
case SWT.TRAVERSE_TAB_NEXT:
case SWT.TRAVERSE_TAB_PREVIOUS:
{
/* veto the traversal whenever an element in the browser has focus */
long /*int*/[] result = new long /*int*/[1];
int rc = XPCOM.NS_GetServiceManager(result);
if (rc != XPCOM.NS_OK) Mozilla.error(rc);
if (result[0] == 0) Mozilla.error(XPCOM.NS_NOINTERFACE);
nsIServiceManager serviceManager = new nsIServiceManager(result[0]);
result[0] = 0;
byte[] aContractID =
MozillaDelegate.wcsToMbcs(null, XPCOM.NS_FOCUSMANAGER_CONTRACTID, true);
rc =
serviceManager.GetServiceByContractID(
aContractID,
IIDStore.GetIID(nsIFocusManager.class, MozillaVersion.VERSION_XR10),
result);
serviceManager.Release();
if (rc == XPCOM.NS_OK && result[0] != 0) {
nsIFocusManager focusManager = new nsIFocusManager(result[0]);
result[0] = 0;
rc = focusManager.GetFocusedElement(result);
focusManager.Release();
event.doit = result[0] == 0;
if (rc == XPCOM.NS_OK && result[0] != 0) {
new nsISupports(result[0]).Release();
}
}
break;
}
}
});
/* children created in getSiteHandle() should be destroyed whenever a page is left */
browser.addLocationListener(
new LocationAdapter() {
@Override
public void changing(LocationEvent event) {
Iterator<Composite> it = childWindows.iterator();
while (it.hasNext()) {
it.next().dispose();
}
childWindows.clear();
}
});
}
}
int PromptAuth(long /*int*/ aChannel, int level, long /*int*/ authInfo, long /*int*/ _retval) {
nsIAuthInformation auth = new nsIAuthInformation(authInfo);
Browser browser = getBrowser();
if (browser != null) {
Mozilla mozilla = (Mozilla) browser.webBrowser;
/*
* Do not invoke the listeners if this challenge has been failed too many
* times because a listener is likely giving incorrect credentials repeatedly
* and will do so indefinitely.
*/
if (mozilla.authCount++ < 3) {
for (int i = 0; i < mozilla.authenticationListeners.length; i++) {
AuthenticationEvent event = new AuthenticationEvent(browser);
event.location = mozilla.lastNavigateURL;
mozilla.authenticationListeners[i].authenticate(event);
if (!event.doit) {
XPCOM.memmove(_retval, new boolean[] {false});
return XPCOM.NS_OK;
}
if (event.user != null && event.password != null) {
nsEmbedString string = new nsEmbedString(event.user);
int rc = auth.SetUsername(string.getAddress());
if (rc != XPCOM.NS_OK) SWT.error(rc);
string.dispose();
string = new nsEmbedString(event.password);
rc = auth.SetPassword(string.getAddress());
if (rc != XPCOM.NS_OK) SWT.error(rc);
string.dispose();
XPCOM.memmove(_retval, new boolean[] {true});
return XPCOM.NS_OK;
}
}
}
}
/* no listener handled the challenge, so show an authentication dialog */
String checkLabel = null;
boolean[] checkValue = new boolean[1];
String[] userLabel = new String[1], passLabel = new String[1];
String title = SWT.getMessage("SWT_Authentication_Required"); // $NON-NLS-1$
/* get initial username and password values */
long /*int*/ ptr = XPCOM.nsEmbedString_new();
int rc = auth.GetUsername(ptr);
if (rc != XPCOM.NS_OK) SWT.error(rc);
int length = XPCOM.nsEmbedString_Length(ptr);
long /*int*/ buffer = XPCOM.nsEmbedString_get(ptr);
char[] chars = new char[length];
XPCOM.memmove(chars, buffer, length * 2);
userLabel[0] = new String(chars);
XPCOM.nsEmbedString_delete(ptr);
ptr = XPCOM.nsEmbedString_new();
rc = auth.GetPassword(ptr);
if (rc != XPCOM.NS_OK) SWT.error(rc);
length = XPCOM.nsEmbedString_Length(ptr);
buffer = XPCOM.nsEmbedString_get(ptr);
chars = new char[length];
XPCOM.memmove(chars, buffer, length * 2);
passLabel[0] = new String(chars);
XPCOM.nsEmbedString_delete(ptr);
/* compute the message text */
ptr = XPCOM.nsEmbedString_new();
rc = auth.GetRealm(ptr);
if (rc != XPCOM.NS_OK) SWT.error(rc);
length = XPCOM.nsEmbedString_Length(ptr);
buffer = XPCOM.nsEmbedString_get(ptr);
chars = new char[length];
XPCOM.memmove(chars, buffer, length * 2);
String realm = new String(chars);
XPCOM.nsEmbedString_delete(ptr);
nsIChannel channel = new nsIChannel(aChannel);
long /*int*/[] uri = new long /*int*/[1];
rc = channel.GetURI(uri);
if (rc != XPCOM.NS_OK) SWT.error(rc);
if (uri[0] == 0) Mozilla.error(XPCOM.NS_NOINTERFACE);
nsIURI nsURI = new nsIURI(uri[0]);
long /*int*/ host = XPCOM.nsEmbedCString_new();
rc = nsURI.GetHost(host);
if (rc != XPCOM.NS_OK) SWT.error(rc);
length = XPCOM.nsEmbedCString_Length(host);
buffer = XPCOM.nsEmbedCString_get(host);
byte[] bytes = new byte[length];
XPCOM.memmove(bytes, buffer, length);
String hostString = new String(bytes);
XPCOM.nsEmbedCString_delete(host);
nsURI.Release();
String message;
if (realm.length() > 0 && hostString.length() > 0) {
message =
Compatibility.getMessage(
"SWT_Enter_Username_and_Password", new String[] {realm, hostString}); // $NON-NLS-1$
} else {
message = ""; // $NON-NLS-1$
}
/* open the prompter */
Shell shell = browser == null ? new Shell() : browser.getShell();
PromptDialog dialog = new PromptDialog(shell);
boolean[] result = new boolean[1];
dialog.promptUsernameAndPassword(
title, message, checkLabel, userLabel, passLabel, checkValue, result);
XPCOM.memmove(_retval, result);
if (result[0]) {
/* User selected OK */
nsEmbedString string = new nsEmbedString(userLabel[0]);
rc = auth.SetUsername(string.getAddress());
if (rc != XPCOM.NS_OK) SWT.error(rc);
string.dispose();
string = new nsEmbedString(passLabel[0]);
rc = auth.SetPassword(string.getAddress());
if (rc != XPCOM.NS_OK) SWT.error(rc);
string.dispose();
}
return XPCOM.NS_OK;
}
public static void main(String[] args) {
Display display = new Display();
final Shell shell = new Shell(display);
GridLayout gridLayout = new GridLayout();
gridLayout.numColumns = 3;
shell.setLayout(gridLayout);
ToolBar toolbar = new ToolBar(shell, SWT.NONE);
ToolItem itemBack = new ToolItem(toolbar, SWT.PUSH);
itemBack.setText("Back");
ToolItem itemForward = new ToolItem(toolbar, SWT.PUSH);
itemForward.setText("Forward");
ToolItem itemStop = new ToolItem(toolbar, SWT.PUSH);
itemStop.setText("Stop");
ToolItem itemRefresh = new ToolItem(toolbar, SWT.PUSH);
itemRefresh.setText("Refresh");
ToolItem itemGo = new ToolItem(toolbar, SWT.PUSH);
itemGo.setText("Go");
GridData data = new GridData();
data.horizontalSpan = 3;
toolbar.setLayoutData(data);
Label labelAddress = new Label(shell, SWT.NONE);
labelAddress.setText("Address");
final Text location = new Text(shell, SWT.BORDER);
data = new GridData();
data.horizontalAlignment = GridData.FILL;
data.horizontalSpan = 2;
data.grabExcessHorizontalSpace = true;
location.setLayoutData(data);
final Browser browser;
try {
browser = new Browser(shell, SWT.NONE);
} catch (SWTError e) {
System.out.println("Could not instantiate Browser: " + e.getMessage());
display.dispose();
return;
}
data = new GridData();
data.horizontalAlignment = GridData.FILL;
data.verticalAlignment = GridData.FILL;
data.horizontalSpan = 3;
data.grabExcessHorizontalSpace = true;
data.grabExcessVerticalSpace = true;
browser.setLayoutData(data);
final Label status = new Label(shell, SWT.NONE);
data = new GridData(GridData.FILL_HORIZONTAL);
data.horizontalSpan = 2;
status.setLayoutData(data);
final ProgressBar progressBar = new ProgressBar(shell, SWT.NONE);
data = new GridData();
data.horizontalAlignment = GridData.END;
progressBar.setLayoutData(data);
/* event handling */
Listener listener =
new Listener() {
@Override
public void handleEvent(Event event) {
ToolItem item = (ToolItem) event.widget;
String string = item.getText();
if (string.equals("Back")) browser.back();
else if (string.equals("Forward")) browser.forward();
else if (string.equals("Stop")) browser.stop();
else if (string.equals("Refresh")) browser.refresh();
else if (string.equals("Go")) browser.setUrl(location.getText());
}
};
browser.addProgressListener(
new ProgressListener() {
@Override
public void changed(ProgressEvent event) {
if (event.total == 0) return;
int ratio = event.current * 100 / event.total;
progressBar.setSelection(ratio);
}
@Override
public void completed(ProgressEvent event) {
progressBar.setSelection(0);
}
});
browser.addStatusTextListener(
new StatusTextListener() {
@Override
public void changed(StatusTextEvent event) {
status.setText(event.text);
}
});
browser.addLocationListener(
new LocationListener() {
@Override
public void changed(LocationEvent event) {
if (event.top) location.setText(event.location);
}
@Override
public void changing(LocationEvent event) {}
});
itemBack.addListener(SWT.Selection, listener);
itemForward.addListener(SWT.Selection, listener);
itemStop.addListener(SWT.Selection, listener);
itemRefresh.addListener(SWT.Selection, listener);
itemGo.addListener(SWT.Selection, listener);
location.addListener(
SWT.DefaultSelection,
new Listener() {
@Override
public void handleEvent(Event e) {
browser.setUrl(location.getText());
}
});
shell.open();
browser.setUrl("http://eclipse.org");
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) display.sleep();
}
display.dispose();
}
public static boolean test1(String url) {
if (verbose)
System.out.println(
"javascript window.open with location and size parameters - args: "
+ url
+ "\n Expected Event Sequence: Visibility.show");
passed = false;
final Display display = new Display();
final Shell shell = new Shell(display);
shell.setLayout(new FillLayout());
final Browser browser = new Browser(shell, SWT.NONE);
browser.addOpenWindowListener(
new OpenWindowListener() {
public void open(WindowEvent event) {
if (verbose) System.out.println("OpenWindow " + index);
Shell newShell = new Shell(display);
newShell.setLayout(new FillLayout());
Browser browser = new Browser(newShell, SWT.NONE);
browser.setData("index", new Integer(index));
browser.addVisibilityWindowListener(
new VisibilityWindowListener() {
public void hide(WindowEvent event) {}
public void show(WindowEvent event) {
Browser browser = (Browser) event.widget;
Shell parent = browser.getShell();
Point location = event.location;
Point size = event.size;
if (location != null) parent.setLocation(location);
if (size != null) parent.setSize(size);
int index = ((Integer) browser.getData("index")).intValue();
parent.setText("SWT Browser shell " + index);
parent.open();
if (index < 0) {
/* Certain browsers fire multiple show events for no good reason. Further show events
* are considered 'legal' as long as they don't contain size and location information.
*/
if (location != null || size != null) {
if (verbose)
System.out.println(
"Failure - Browser " + index + " is receiving multiple show events");
passed = false;
shell.close();
} else {
if (verbose)
System.out.println(
"Unnecessary (but harmless) visibility.show event Browser " + index);
}
} else {
if (verbose)
System.out.println(
"Visibility.show browser "
+ index
+ " location "
+ location
+ " size "
+ size);
browser.setData("index", new Integer(-100 - index));
/* Certain browsers include decorations in addition to the expected size.
* Accept sizes that are greater than or equal to the expected size.
* Certain browsers invent size or location when some parameters are missing.
* If we expect null for one of size or location, also accept non null answers.
*/
Point expectedLocation = regressionBounds[index][0];
Point expectedSize = regressionBounds[index][1];
if (verbose)
System.out.println(
"Expected location " + expectedLocation + " size " + expectedSize);
boolean checkLocation =
(location == null && expectedLocation == null)
|| (location != null && location.equals(expectedLocation)
|| (location != null && expectedLocation == null));
boolean checkSize =
(size == null && expectedSize == null)
|| (size != null && size.equals(expectedSize))
|| (size != null && expectedSize == null)
|| (size != null
&& size.x >= expectedSize.x
&& size.y >= expectedSize.y);
if (!checkSize || !checkLocation) {
if (verbose) System.out.println(" Failure ");
passed = false;
shell.close();
return;
} else cntPassed++;
}
}
});
browser.addCloseWindowListener(
new CloseWindowListener() {
public void close(WindowEvent event) {
cntClosed++;
if (verbose) System.out.println("Close");
Browser browser = (Browser) event.widget;
browser.getShell().close();
if (cntPassed == regressionBounds.length) passed = true;
if (cntClosed == regressionBounds.length) {
shell.close();
return;
}
}
});
event.browser = browser;
index++;
}
});
shell.open();
browser.setUrl(url);
boolean timeout = runLoopTimer(display, shell, 600);
if (timeout) passed = false;
display.dispose();
return passed;
}