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[General] Opera Debugging Thread

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Philip Weaver

[General] Opera Debugging Thread

I dabbled testing in Opera a bit and these are some notes in case any other
Lively users can also debug in Opera...

- Opera does not support console.log but instead
supports: opera.postError (http://dev.opera.com/forums/topic/231622)
- opera.postError will hopefully help with debugging
- first: document.baseURI needs to be changed to document.documentURI
- undefined values are occasionally being passed to Base.js:rect()
function
- so probably need to tweak defaultconfig.js inside localconfig.js to
load portions of the examples just a bit@a time

Phil

On Tue, May 5, 2009@2:02 PM, Dan Ingalls <[hidden email]> wrote:

>
> Anyone want to earn a silver star by getting Opera to run Lively
> Kernel? Partial credit will also be awarded for making enough
> progress to be clear about what more is needed.
>
> - Dan
> _______________________________________________
> General mailing list
> [hidden email]
> http://livelykernel.sunlabs.com/mailman/listinfo/general
>

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Philip Weaver

[General] Opera Debugging Thread

LIvely SVG does load and run in Opera <http://www.opera.com/browser/>. The
morph menu works. :-) These are some starting points if you will continue to
test in Opera <http://www.opera.com/browser/>.

- document.baseURI needs to be changed to document.documentURI
- In localconfig.js or defaultconfig.js you can set the following as a
starting point
- skipMostExamples: true,
- skipAllExamples: true,
- the svg canvas loads with a very condensed height. Until there's a
proper solution for that you can set a fixed canvas height in index.xhtml
while continuing to test:
- <svg id="canvas" width="100%" height="800" ......

On Tue, May 5, 2009@4:51 PM, Philip Weaver <[hidden email]> wrote:

> I dabbled testing in Opera a bit and these are some notes in case any other
> Lively users can also debug in Opera...
>
> - Opera does not support console.log but instead
> supports: opera.postError (http://dev.opera.com/forums/topic/231622)
> - opera.postError will hopefully help with debugging
> - first: document.baseURI needs to be changed to document.documentURI
> - undefined values are occasionally being passed to Base.js:rect()
> function
> - so probably need to tweak defaultconfig.js inside localconfig.js to
> load portions of the examples just a bit@a time
>
> Phil
>
> On Tue, May 5, 2009@2:02 PM, Dan Ingalls <[hidden email]> wrote:
>
>>
>> Anyone want to earn a silver star by getting Opera to run Lively
>> Kernel? Partial credit will also be awarded for making enough
>> progress to be clear about what more is needed.
>>
>> - Dan
>> _______________________________________________
>> General mailing list
>> [hidden email]
>> http://livelykernel.sunlabs.com/mailman/listinfo/general
>>
>
>

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Philip Weaver

[General] Opera Debugging Thread

Opera has a significant problem with polygons and SVGPointList.
When points is set inside lively.scene.Polygon.setVertices(), numberOfItems
always remains@zero.

I've tried a couple of things but no luck yet. I've tried calling
consolidate on the SVGPointList after points get set. But I don't know
what consolidate does actually. ;-) And I've tried instead using
points.appendItem(svgPoint). No luck there yet.

this.rawNode.points.consolidate();
var svgPoint = new SVGPoint(p.x, p.y);
this.rawNode.points.appendItem(svgPoint);

(All of this is with document.documentURI fixed, skipMostExamples:
true, skipAllExamples: true)

Also, this is how to disable caching in Opera.
http://blog.rsstab.com/2008/08/how-to-disable-page-caching-in-opera-browser/
Doesn't seem to work - but that's how you do it.

On Tue, May 5, 2009@5:25 PM, Philip Weaver <[hidden email]> wrote:

> LIvely SVG does load and run in Opera <http://www.opera.com/browser/>. The
> morph menu works. :-) These are some starting points if you will continue to
> test in Opera <http://www.opera.com/browser/>.
>
> - document.baseURI needs to be changed to document.documentURI
> - In localconfig.js or defaultconfig.js you can set the following as a
> starting point
> - skipMostExamples: true,
> - skipAllExamples: true,
> - the svg canvas loads with a very condensed height. Until there's a
> proper solution for that you can set a fixed canvas height in index.xhtml
> while continuing to test:
> - <svg id="canvas" width="100%" height="800" ......
>
>
> On Tue, May 5, 2009@4:51 PM, Philip Weaver <[hidden email]> wrote:
>
>> I dabbled testing in Opera a bit and these are some notes in case any
>> other Lively users can also debug in Opera...
>>
>> - Opera does not support console.log but instead
>> supports: opera.postError (http://dev.opera.com/forums/topic/231622)
>> - opera.postError will hopefully help with debugging
>> - first: document.baseURI needs to be changed to document.documentURI
>> - undefined values are occasionally being passed to Base.js:rect()
>> function
>> - so probably need to tweak defaultconfig.js inside localconfig.js to
>> load portions of the examples just a bit@a time
>>
>> Phil
>>
>> On Tue, May 5, 2009@2:02 PM, Dan Ingalls <[hidden email]> wrote:
>>
>>>
>>> Anyone want to earn a silver star by getting Opera to run Lively
>>> Kernel? Partial credit will also be awarded for making enough
>>> progress to be clear about what more is needed.
>>>
>>> - Dan
>>> _______________________________________________
>>> General mailing list
>>> [hidden email]
>>> http://livelykernel.sunlabs.com/mailman/listinfo/general
>>>
>>
>>
>

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Philip Weaver

[General] Opera Debugging Thread

Yea! Progress with the polygons. Clock hands now working, star working,
polygons working. The underlying problem it seems was that SVGPointList had
existing points in a namespace of "NS1" (???)
In lively.scene.Polygon.setVertices

- changed: this.rawNode.setAttributeNS(null, "points", attr);
- to: this.rawNode.setAttribute("points", attr);

Sample code for lively.scene.Polygon.setVertices

setVertices: function(vertlist) {
if (this.rawNode.points) {
this.rawNode.points.clear();
}
if (this.useDOM) {
vertlist.forEach(function(p) { this.rawNode.points.appendItem(p) }, this);
} else {
var attr = vertlist.map(function(p) {
return (p.x||0.0) + "," + (p.y||0.0)
}).join(' ');

this.rawNode.setAttribute("points", attr);
if (true) {
var result = new XMLSerializer().serializeToString(this.rawNode);
console.log('this.rawNode:' + result);
}
}
},
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