Re: Help in JSNI callback in javascript object
This is the same question than this
onehttp://stackoverflow.com/questions/12638517/jsni-associate-callback-to-javascript-objectin
stackoverflow.
- Manolo
On Fri, Sep 28, 2012 at 4:08 PM, JSNI NOOB rpgome...@gmail.com wrote:
Hi i need some help to do a wrapper to GWT.
in javascript i have the following:
(...)
// create a new SIP stack. Not mandatory as it's possible to reuse the same
satck
oSipStack = new tsip_stack(txtRealm.value, txtPrivateIdentity.value,
txtPublicIdentity.value)
oSipStack.on_event_stack = onSipEventStack;
oSipStack.on_event_dialog = onSipEventDialog;
(...)
// Callback function for SIP Stacks
function onSipEventStack(evt) {
// this is a special event shared by all sessions and there is no
e_stack_type
// check the 'sip/stack' code
tsk_utils_log_info(evt.s_phrase);
switch (evt.i_code) {
case tsip_event_code_e.STACK_STARTED:
(...)
// Callback function for all SIP dialogs (INVITE, REGISTER, INFO...)
function onSipEventDialog(evt) {
// this is special event shared by all sessions and there is no
e_dialog_type
// check the 'sip/dialog' code
tsk_utils_log_info(evt.s_phrase);
switch (evt.i_code) {
case tsip_event_code_e.DIALOG_TRANSPORT_ERROR:
case tsip_event_code_e.DIALOG_GLOBAL_ERROR:
case tsip_event_code_e.DIALOG_MESSAGE_ERROR:
case tsip_event_code_e.DIALOG_WEBRTC_ERROR:
So in my GWT-Wrapper using JSNI i make:
public static native JavaScriptObject tsip_stack(String s_realm,
String s_impi, String s_impu_uri
) /*-{
return new $wnd.tsip_stack(s_realm, s_impi, s_impu_uri);
}-*/;
How do i make the callback and is association to the javascript object.
This project is to make an wrapper of sipml5 if someone had the wrapper it
helps to
Thanks Best Regards
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Re: Help in JSNI callback in javascript object
If you want the callbacks to call into your Java methods one way to do that
is to assign those methods to a globally accessible Javascript variable.
Then you can register those as callbacks to your on_event calls. The
example I'm showing is static but you may be able to use instance methods.
Something like (keep in mind I'm writing on the fly so may not be exactly
right):
public static void onSipEventStack(JavaScriptObject evt) { ... }
public static native void exportStaticMethod(JavaScriptObject tsip) /*-{
$wnd.onSipEventStack =
$entry(@mypackage.MySipClass::onSipEventStack(evt));
tsip.on_event_stack = $wnd.onSipEventStack;
}-*/;
You could also setup a Javascript overlay object for the tsip object so
you can make calls to it from you Java code. I hope that helps.
Thanks,
Gordon Pike
easygwt.com
gwtcasts.com
On Friday, September 28, 2012 8:08:57 AM UTC-6, JSNI NOOB wrote:
Hi i need some help to do a wrapper to GWT.
in javascript i have the following:
(...)
// create a new SIP stack. Not mandatory as it's possible to reuse the same
satck
oSipStack = new tsip_stack(txtRealm.value, txtPrivateIdentity.value,
txtPublicIdentity.value)
oSipStack.on_event_stack = onSipEventStack;
oSipStack.on_event_dialog = onSipEventDialog;
(...)
// Callback function for SIP Stacks
function onSipEventStack(evt) {
// this is a special event shared by all sessions and there is no
e_stack_type
// check the 'sip/stack' code
tsk_utils_log_info(evt.s_phrase);
switch (evt.i_code) {
case tsip_event_code_e.STACK_STARTED:
(...)
// Callback function for all SIP dialogs (INVITE, REGISTER, INFO...)
function onSipEventDialog(evt) {
// this is special event shared by all sessions and there is no
e_dialog_type
// check the 'sip/dialog' code
tsk_utils_log_info(evt.s_phrase);
switch (evt.i_code) {
case tsip_event_code_e.DIALOG_TRANSPORT_ERROR:
case tsip_event_code_e.DIALOG_GLOBAL_ERROR:
case tsip_event_code_e.DIALOG_MESSAGE_ERROR:
case tsip_event_code_e.DIALOG_WEBRTC_ERROR:
So in my GWT-Wrapper using JSNI i make:
public static native JavaScriptObject tsip_stack(String s_realm,
String s_impi, String s_impu_uri
) /*-{
return new $wnd.tsip_stack(s_realm, s_impi, s_impu_uri);
}-*/;
How do i make the callback and is association to the javascript object.
This project is to make an wrapper of sipml5 if someone had the wrapper it
helps to
Thanks Best Regards
--
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