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Sven Franck
renderjs
Commits
f55764ba
Commit
f55764ba
authored
Sep 20, 2016
by
Romain Courteaud
Browse files
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Plain Diff
Add onEvent method.
This will declare a service to listen to a DOM event on the gadget element.
parent
7cda5337
Changes
4
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Inline
Side-by-side
Showing
4 changed files
with
232 additions
and
4 deletions
+232
-4
Gruntfile.js
Gruntfile.js
+2
-1
renderjs.js
renderjs.js
+78
-0
test/embedded.js
test/embedded.js
+10
-1
test/renderjs_test.js
test/renderjs_test.js
+142
-2
No files found.
Gruntfile.js
View file @
f55764ba
...
...
@@ -93,7 +93,8 @@ module.exports = function (grunt) {
'
__RenderJSIframeGadget
'
,
'
__RenderJSEmbeddedGadget
'
,
'
FileReader
'
,
'
Blob
'
'
Blob
'
,
'
Event
'
]
}
}
...
...
renderjs.js
View file @
f55764ba
...
...
@@ -22,6 +22,66 @@
});
}
function
loopEventListener
(
target
,
type
,
useCapture
,
callback
,
prevent_default
)
{
//////////////////////////
// Infinite event listener (promise is never resolved)
// eventListener is removed when promise is cancelled/rejected
//////////////////////////
var
handle_event_callback
,
callback_promise
;
if
(
prevent_default
===
undefined
)
{
prevent_default
=
true
;
}
function
cancelResolver
()
{
if
((
callback_promise
!==
undefined
)
&&
(
typeof
callback_promise
.
cancel
===
"
function
"
))
{
callback_promise
.
cancel
();
}
}
function
canceller
()
{
if
(
handle_event_callback
!==
undefined
)
{
target
.
removeEventListener
(
type
,
handle_event_callback
,
useCapture
);
}
cancelResolver
();
}
function
itsANonResolvableTrap
(
resolve
,
reject
)
{
var
result
;
handle_event_callback
=
function
(
evt
)
{
if
(
prevent_default
)
{
evt
.
stopPropagation
();
evt
.
preventDefault
();
}
cancelResolver
();
try
{
result
=
callback
(
evt
);
}
catch
(
e
)
{
result
=
RSVP
.
reject
(
e
);
}
callback_promise
=
result
;
new
RSVP
.
Queue
()
.
push
(
function
()
{
return
result
;
})
.
push
(
undefined
,
function
(
error
)
{
if
(
!
(
error
instanceof
RSVP
.
CancellationError
))
{
canceller
();
reject
(
error
);
}
});
};
target
.
addEventListener
(
type
,
handle_event_callback
,
useCapture
);
}
return
new
RSVP
.
Promise
(
itsANonResolvableTrap
,
canceller
);
}
function
ajax
(
url
)
{
var
xhr
;
function
resolver
(
resolve
,
reject
)
{
...
...
@@ -394,6 +454,14 @@
this
.
__service_list
.
push
(
callback
);
return
this
;
};
RenderJSGadget
.
onEvent
=
function
(
type
,
callback
,
use_capture
,
prevent_default
)
{
this
.
__service_list
.
push
(
function
()
{
return
loopEventListener
(
this
.
__element
,
type
,
use_capture
,
callback
.
bind
(
this
),
prevent_default
);
});
return
this
;
};
function
startService
(
gadget
)
{
gadget
.
__monitor
.
monitor
(
new
RSVP
.
Queue
()
...
...
@@ -541,6 +609,8 @@
RenderJSGadget
.
ready
;
RenderJSEmbeddedGadget
.
declareService
=
RenderJSGadget
.
declareService
;
RenderJSEmbeddedGadget
.
onEvent
=
RenderJSGadget
.
onEvent
;
RenderJSEmbeddedGadget
.
prototype
=
new
RenderJSGadget
();
RenderJSEmbeddedGadget
.
prototype
.
constructor
=
RenderJSEmbeddedGadget
;
...
...
@@ -616,6 +686,8 @@
RenderJSIframeGadget
.
__service_list
=
RenderJSGadget
.
__service_list
.
slice
();
RenderJSIframeGadget
.
declareService
=
RenderJSGadget
.
declareService
;
RenderJSIframeGadget
.
onEvent
=
RenderJSGadget
.
onEvent
;
RenderJSIframeGadget
.
prototype
=
new
RenderJSGadget
();
RenderJSIframeGadget
.
prototype
.
constructor
=
RenderJSIframeGadget
;
...
...
@@ -1008,6 +1080,8 @@
RenderJSGadget
.
ready
;
tmp_constructor
.
declareService
=
RenderJSGadget
.
declareService
;
tmp_constructor
.
onEvent
=
RenderJSGadget
.
onEvent
;
tmp_constructor
.
prototype
=
new
RenderJSGadget
();
tmp_constructor
.
prototype
.
constructor
=
tmp_constructor
;
tmp_constructor
.
prototype
.
__path
=
url
;
...
...
@@ -1182,6 +1256,8 @@
tmp_constructor
.
__service_list
=
RenderJSGadget
.
__service_list
.
slice
();
tmp_constructor
.
declareService
=
RenderJSGadget
.
declareService
;
tmp_constructor
.
onEvent
=
RenderJSGadget
.
onEvent
;
tmp_constructor
.
prototype
=
new
RenderJSGadget
();
tmp_constructor
.
prototype
.
constructor
=
tmp_constructor
;
tmp_constructor
.
prototype
.
__path
=
url
;
...
...
@@ -1304,6 +1380,8 @@
tmp_constructor
.
declareService
=
RenderJSGadget
.
declareService
;
tmp_constructor
.
onEvent
=
RenderJSGadget
.
onEvent
;
tmp_constructor
.
declareAcquiredMethod
=
RenderJSGadget
.
declareAcquiredMethod
;
tmp_constructor
.
allowPublicAcquisition
=
...
...
test/embedded.js
View file @
f55764ba
...
...
@@ -4,13 +4,19 @@
var
gk
=
rJS
(
window
),
ready_called
=
false
,
service_started
=
false
;
service_started
=
false
,
event_started
=
false
;
gk
.
ready
(
function
(
g
)
{
ready_called
=
true
;
})
.
onEvent
(
'
bar
'
,
function
()
{
event_started
=
true
;
})
.
declareService
(
function
()
{
service_started
=
true
;
var
event
=
new
Event
(
"
bar
"
);
this
.
__element
.
dispatchEvent
(
event
);
})
.
declareMethod
(
'
wasReadyCalled
'
,
function
()
{
return
ready_called
;
...
...
@@ -18,6 +24,9 @@
.
declareMethod
(
'
wasServiceStarted
'
,
function
()
{
return
service_started
;
})
.
declareMethod
(
'
wasEventStarted
'
,
function
()
{
return
event_started
;
})
.
declareMethod
(
'
canReportServiceError
'
,
function
()
{
return
(
this
.
aq_reportServiceError
!==
undefined
);
})
...
...
test/renderjs_test.js
View file @
f55764ba
/*jslint nomen: true*/
(
function
(
document
,
renderJS
,
QUnit
,
sinon
,
URI
,
URL
)
{
(
function
(
document
,
renderJS
,
QUnit
,
sinon
,
URI
,
URL
,
Event
)
{
"
use strict
"
;
var
test
=
QUnit
.
test
,
stop
=
QUnit
.
stop
,
...
...
@@ -2147,6 +2147,138 @@
});
});
/////////////////////////////////////////////////////////////////
// RenderJSGadgetKlass.onEvent
/////////////////////////////////////////////////////////////////
module
(
"
RenderJSGadgetKlass.onEvent
"
,
{
setup
:
function
()
{
renderJS
.
clearGadgetKlassList
();
this
.
server
=
sinon
.
fakeServer
.
create
();
this
.
server
.
autoRespond
=
true
;
this
.
server
.
autoRespondAfter
=
5
;
},
teardown
:
function
()
{
this
.
server
.
restore
();
delete
this
.
server
;
}
});
test
(
'
is chainable
'
,
function
()
{
// Check that declareService is chainable
// Subclass RenderJSGadget to not pollute its namespace
var
Klass
=
function
()
{
RenderJSGadget
.
call
(
this
);
},
result
;
Klass
.
prototype
=
new
RenderJSGadget
();
Klass
.
prototype
.
constructor
=
Klass
;
Klass
.
__service_list
=
[];
Klass
.
onEvent
=
RenderJSGadget
.
onEvent
;
result
=
Klass
.
onEvent
(
function
()
{
return
;
});
// onEvent is chainable
equal
(
result
,
Klass
);
});
test
(
'
create callback in the service_list property
'
,
function
()
{
// Subclass RenderJSGadget to not pollute its namespace
var
Klass
=
function
()
{
RenderJSGadget
.
call
(
this
);
},
callback
=
function
()
{
return
;
};
Klass
.
prototype
=
new
RenderJSGadget
();
Klass
.
prototype
.
constructor
=
Klass
;
Klass
.
__service_list
=
[];
Klass
.
onEvent
=
RenderJSGadget
.
onEvent
;
Klass
.
onEvent
(
'
foo
'
,
callback
);
equal
(
Klass
.
__service_list
.
length
,
1
);
});
function
declareEventToCheck
(
klass
,
service_status
)
{
service_status
.
start_count
=
0
;
service_status
.
stop_count
=
0
;
service_status
.
status
=
undefined
;
klass
.
onEvent
(
'
bar
'
,
function
(
evt
)
{
service_status
.
start_count
+=
1
;
return
new
RSVP
.
Queue
()
.
push
(
function
()
{
service_status
.
status
=
"
started
"
;
return
RSVP
.
defer
().
promise
;
})
.
push
(
undefined
,
function
(
error
)
{
service_status
.
stop_count
+=
1
;
if
(
error
instanceof
RSVP
.
CancellationError
)
{
service_status
.
status
=
"
stopped
"
;
}
else
{
service_status
.
status
=
"
error
"
;
}
throw
error
;
});
});
}
test
(
'
callback is triggered on event
'
,
function
()
{
var
service1
=
{},
gadget
=
new
RenderJSGadget
(),
html_url
=
'
https://example.org/files/qunittest/test599.html
'
;
gadget
.
__sub_gadget_dict
=
{};
this
.
server
.
respondWith
(
"
GET
"
,
html_url
,
[
200
,
{
"
Content-Type
"
:
"
text/html
"
},
"
<html><body></body></html>
"
]);
document
.
getElementById
(
'
qunit-fixture
'
).
innerHTML
=
"
<div></div>
"
;
stop
();
renderJS
.
declareGadgetKlass
(
html_url
)
.
then
(
function
(
Klass
)
{
declareEventToCheck
(
Klass
,
service1
);
return
gadget
.
declareGadget
(
html_url
,
{
element
:
document
.
getElementById
(
'
qunit-fixture
'
)
.
querySelector
(
"
div
"
)}
);
})
.
then
(
function
(
g
)
{
return
RSVP
.
delay
(
50
);
})
.
then
(
function
()
{
equal
(
service1
.
start_count
,
0
);
equal
(
service1
.
stop_count
,
0
);
equal
(
service1
.
status
,
undefined
);
var
event
=
new
Event
(
"
bar
"
);
document
.
getElementById
(
'
qunit-fixture
'
).
querySelector
(
"
div
"
)
.
dispatchEvent
(
event
);
return
RSVP
.
delay
(
50
);
})
.
then
(
function
()
{
equal
(
service1
.
start_count
,
1
);
equal
(
service1
.
stop_count
,
0
);
equal
(
service1
.
status
,
"
started
"
);
var
event
=
new
Event
(
"
bar
"
);
document
.
getElementById
(
'
qunit-fixture
'
).
querySelector
(
"
div
"
)
.
dispatchEvent
(
event
);
return
RSVP
.
delay
(
50
);
})
.
then
(
function
()
{
equal
(
service1
.
start_count
,
2
);
equal
(
service1
.
stop_count
,
1
);
equal
(
service1
.
status
,
"
started
"
);
})
.
fail
(
function
(
e
)
{
ok
(
false
,
e
);
})
.
always
(
function
()
{
start
();
});
});
/////////////////////////////////////////////////////////////////
// RenderJSIframeGadget
/////////////////////////////////////////////////////////////////
...
...
@@ -3456,6 +3588,14 @@
equal
(
result
,
true
);
})
// Check that event are started
.
push
(
function
()
{
return
new_gadget
.
wasEventStarted
();
})
.
push
(
function
(
result
)
{
equal
(
result
,
true
);
})
// Check that service error can be reported
.
push
(
function
()
{
return
new_gadget
.
canReportServiceError
();
...
...
@@ -4266,5 +4406,5 @@
});
});
}(
document
,
renderJS
,
QUnit
,
sinon
,
URI
,
URL
));
}(
document
,
renderJS
,
QUnit
,
sinon
,
URI
,
URL
,
Event
));
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