[Xerte] FW: Transition setup?

Tue Nov 17 09:44:16 GMT 2009

Hmm. Not easy to add the variable route. Either set the icon proeprties
ahead of time, or call IconID.wipe(...) afterwards. You can call the
transitions dynamically afterwards iconID['wipe'](..blah..);

Have you tried you transition sometime after the icon has rendered? Is
it a timing issue - i.e. the tranition is being called before the screen
has updated with the textField's contents?

From: xerte-bounces at lists.nottingham.ac.uk
[mailto:xerte-bounces at lists.nottingham.ac.uk] On Behalf Of Dave Burnett
Sent: Monday, November 16, 2009 9:27 PM
To: Xerte list
Subject: RE: [Xerte] FW: Transition setup?

Cool, but I guess that means I have to pop a script icon above each icon
I want to transition:

icon.nextSibling.attributes.transition = trans_var;

________________________________

Subject: RE: [Xerte] FW: Transition setup?
Date: Mon, 16 Nov 2009 21:15:40 +0000
From: Julian.Tenney at nottingham.ac.uk
To: xerte at lists.nottingham.ac.uk

At the minute it takes a string, but you can set what that string is:

icon.nextSibling.attributes.blah = "my value for the icon's property
when it gets parsed"

________________________________

From: xerte-bounces at lists.nottingham.ac.uk on behalf of Dave Burnett
Sent: Mon 16/11/2009 20:24
To: Xerte list
Subject: RE: [Xerte] FW: Transition setup?

Well, I asked about it in a couple Flash type places and got no
response, so I went back to brute force and discovered:

If I set the default font size on the LO to the largest I'm using in the
CSS, the transition works on all fonts that size and below.
??

and

This alters the speed of the transition. (I guess it thinks it is
dealing with that larger size font).

Which leads me to the next question:

Can I use a variable in the icon "transition" parameter?
I've tried a bunch of variations and no go.
No way to even "eval" a variable into that spot?

Dave

________________________________

Subject: RE: [Xerte] FW: Transition setup?
Date: Sat, 14 Nov 2009 21:49:43 +0000
From: Julian.Tenney at nottingham.ac.uk
To: xerte at lists.nottingham.ac.uk

I dunno.

This si what the engine does:

   if (transition != undefined) {
    script(this+'.'+transition, engine);
   }

so that basically runs the script iconID.wipe(...blah...), which is
here:

IconID.wipe:

ICON.prototype.wipe = function(dir, duration, easing, easeType,
startPoint) {
 var direction = dir == 'in' ? Transition.IN : Transition.OUT;
 var tween = TransitionManager.start(this, {type:Wipe,
direction:direction, duration:duration,
easing:mx.transitions['easing'][easing][easeType],
startPoint:startPoint});
 tween.mc = this;
 tween.onMotionFinished = function(){
  this.mc.broadcast('onMotionFinished');
 }
};

After that? I haven't a clue. 

I would build a very simple Flash file, recreate the situation ( a text
field in a movie clip with your styled test in, and then wipe that) and
find out if transitionManager fails even when it's not suppposed to,
before you take it any further. Take Xerte (and everything else) out of
the picture. I don't think this is a Xerte problem, as Xerte doesn't
really do much other than act to pass on the transition to the
transition manager - check the values of the parmeters getting sent?

________________________________

From: xerte-bounces at lists.nottingham.ac.uk on behalf of Dave Burnett
Sent: Sat 14/11/2009 15:19
To: Xerte list
Subject: RE: [Xerte] FW: Transition setup?

Forget the .fla, I found it in google code.

The AS is over my head, but as far as I can make out:

The transition AS files get imported.
The guts are in
Transition.as
TransitionManager.as

They seem to use getcontent() as one of the means of determining the
area to be affected. An overlay clip is built and that is what is erased
off.

So the overlay is being built to the correct size, but the erasure
function is using some other value, not completing the "wipe" of the
overlay.

Any Flashmeisters care to tell me how far off base I am before I start
fatfingering class files?
;-)

________________________________

Subject: RE: [Xerte] FW: Transition setup?
Date: Fri, 13 Nov 2009 21:23:51 +0000
From: Julian.Tenney at nottingham.ac.uk
To: xerte at lists.nottingham.ac.uk

Interesting. I'm not a big user of styles as we tend to use the default
interface.

In this situation, I would open up the XMLEngine.fla, look into how the
transition works, put some debug statements in there and see what things
look like as it runs, and see what I can figure out...

________________________________

From: xerte-bounces at lists.nottingham.ac.uk on behalf of Dave Burnett
Sent: Fri 13/11/2009 17:34
To: Xerte list
Subject: [Xerte] FW: Transition setup?

Gaa.
I found it.

Plain text works fine.
Text tagged with html tags works fine.
However, if I use a CSS style tag, the transition only covers the area
where text would have been without any formatting e.g. the default text
face/size.

Reproducible?

Dave 

________________________________

From: d_b_burnett at hotmail.com
To: xerte at lists.nottingham.ac.uk
Subject: Transition setup?
Date: Fri, 13 Nov 2009 08:19:17 -0500

First crack at transitions.

Text icon, transition property added.
wipe('in', 1, 'None', 'easeNone', 2);
(the Help file example)

Transition reveals 3/4 of text block then halts.
Tried a few variations, other transitions, same result.

??

Dave

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