com.aelitis.azureus.ui.swt.browser
Class BrowserContext

java.lang.Object
  com.aelitis.azureus.core.messenger.ClientMessageContextImpl
      com.aelitis.azureus.ui.swt.browser.BrowserContext

All Implemented Interfaces:

ClientMessageContext, EventListener, org.eclipse.swt.events.DisposeListener, org.eclipse.swt.internal.SWTEventListener

public class BrowserContext
extends ClientMessageContextImpl
implements org.eclipse.swt.events.DisposeListener

Manages the context for a single SWT Browser component, including listeners and messages.

Author:

dharkness

Nested Class Summary

static interface

BrowserContext.loadingListener

Nested classes/interfaces inherited from interface com.aelitis.azureus.core.messenger.ClientMessageContext

ClientMessageContext.torrentURLHandler

Field Summary

protected boolean

wiggleBrowser

Constructor Summary

BrowserContext(String _id, BrowserWrapper _browser, org.eclipse.swt.widgets.Control _widgetWaitingIndicator, boolean _forceVisibleAfterLoad)
Creates a context and registers the given browser.

Method Summary

void	addListener(BrowserContext.loadingListener l)
void	addMessageListener(BrowserMessageListener listener)
boolean	allowPopups()
boolean	executeInBrowser(String javascript)
void	fillWithRetry(String s, String s2)
Object	getBrowserData(String key)
long	getContentNetworkID()
protected String[]	getContentTypes(String event_location, String _referer)
static BrowserContext	getContext(org.eclipse.swt.browser.Browser browser) Accesses the context associated with the given browser.
boolean	isPageLoading()
protected boolean	mayExecute(String javascript)
protected boolean	maySend(String key, String op, Map params)
protected boolean	openTorrent(org.eclipse.swt.browser.LocationEvent event)
boolean	sendBrowserMessage(String key, String op) Sends a message to the JavaScript message dispatcher in the page.
boolean	sendBrowserMessage(String key, String op, Collection params)
boolean	sendBrowserMessage(String key, String op, Map params) Sends a message to the JavaScript message dispatcher in the page.
void	setAllowPopups(boolean allowPopups)
void	setAutoReloadPending(boolean is_pending, boolean aborted)
void	setBrowserData(String key, Object value)
void	setContentNetworkID(long contentNetworkID)
protected void	setPageLoading(boolean b, String url)
void	setTorrentURLHandler(ClientMessageContext.torrentURLHandler handler)
void	setWiggleBrowser(boolean wiggleBrowser)
void	widgetDisposed(org.eclipse.swt.events.DisposeEvent event)

Methods inherited from class com.aelitis.azureus.core.messenger.ClientMessageContextImpl

debug, debug, getDispatcher, getID, removeMessageListener, removeMessageListener, setMessageDispatcher

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

wiggleBrowser

protected boolean wiggleBrowser

Constructor Detail

BrowserContext

public BrowserContext(String _id,
                      BrowserWrapper _browser,
                      org.eclipse.swt.widgets.Control _widgetWaitingIndicator,
                      boolean _forceVisibleAfterLoad)

Creates a context and registers the given browser.

Parameters:

id - unique identifier of this context

browser - the browser to be registered

Method Detail

openTorrent

protected boolean openTorrent(org.eclipse.swt.browser.LocationEvent event)

getContentTypes

protected String[] getContentTypes(String event_location,
                                   String _referer)

setPageLoading

protected void setPageLoading(boolean b,
                              String url)

Parameters:

b -

url -

Since:

3.1.1.1

setTorrentURLHandler

public void setTorrentURLHandler(ClientMessageContext.torrentURLHandler handler)

Specified by:

setTorrentURLHandler in interface ClientMessageContext

setAutoReloadPending

public void setAutoReloadPending(boolean is_pending,
                                 boolean aborted)

fillWithRetry

public void fillWithRetry(String s,
                          String s2)

getContext

public static BrowserContext getContext(org.eclipse.swt.browser.Browser browser)

Accesses the context associated with the given browser.

Parameters:

browser - holds the context in its application data map

Returns:

the browser's context or null if there is none

addMessageListener

public void addMessageListener(BrowserMessageListener listener)

Specified by:

addMessageListener in interface ClientMessageContext

Overrides:

addMessageListener in class ClientMessageContextImpl

getBrowserData

public Object getBrowserData(String key)

Specified by:

getBrowserData in interface ClientMessageContext

setBrowserData

public void setBrowserData(String key,
                           Object value)

Specified by:

setBrowserData in interface ClientMessageContext

sendBrowserMessage

public boolean sendBrowserMessage(String key,
                                  String op)

Description copied from interface: ClientMessageContext

Sends a message to the JavaScript message dispatcher in the page.

Specified by:

sendBrowserMessage in interface ClientMessageContext

Parameters:

key - identifies the listener to receive the message

op - identifies the operation to perform

sendBrowserMessage

public boolean sendBrowserMessage(String key,
                                  String op,
                                  Map params)

Description copied from interface: ClientMessageContext

Sends a message to the JavaScript message dispatcher in the page.

Specified by:

sendBrowserMessage in interface ClientMessageContext

Parameters:

key - identifies the listener to receive the message

op - identifies the operation to perform

params - optional message parameters

sendBrowserMessage

public boolean sendBrowserMessage(String key,
                                  String op,
                                  Collection params)

Specified by:

sendBrowserMessage in interface ClientMessageContext

Returns:

maySend

protected boolean maySend(String key,
                          String op,
                          Map params)

executeInBrowser

public boolean executeInBrowser(String javascript)

Specified by:

executeInBrowser in interface ClientMessageContext

mayExecute

protected boolean mayExecute(String javascript)

widgetDisposed

public void widgetDisposed(org.eclipse.swt.events.DisposeEvent event)

Specified by:

widgetDisposed in interface org.eclipse.swt.events.DisposeListener

setWiggleBrowser

public void setWiggleBrowser(boolean wiggleBrowser)

isPageLoading

public boolean isPageLoading()

addListener

public void addListener(BrowserContext.loadingListener l)

getContentNetworkID

public long getContentNetworkID()

Specified by:

getContentNetworkID in interface ClientMessageContext

Returns:

setContentNetworkID

public void setContentNetworkID(long contentNetworkID)

Specified by:

setContentNetworkID in interface ClientMessageContext

setAllowPopups

public void setAllowPopups(boolean allowPopups)

allowPopups

public boolean allowPopups()