Widget course

2017-07-09 Thread james--- via use-livecode
Has any one had success with the widget course?

I thought it time to go through the new widget course following last month's LC 
Global.
Unfortunately I can't seem to get past the first lesson.
I have tried this in both LC8.15rc3 and LC9dp7
I save the lcb file in my widget folder and then open it via the extension 
builder.
I was successfully able to test the lcb file and so I moved on to the next 
lesson, installing an lcb library.
This is where I have come to grief.
I press the "install" button and the log shows two entries.
The first informs me the compilation is skipped as it is all up to date (I 
guess from testing.)
The second is an error telling me no version found in...and then a full path to 
my lcb file.
What does this mean?
What is not found?
The lcb file is most definitely there so what else is missing?
When I check in the "Extensions" folder in "My Livecode" there is no widget 
folder created so the error is for real and is stopping the build.

Has something changed since the tutorial was made. 
I mean this is the simplest of simple exercises.
What's gone wrong?

I am on a Mac.

James



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Re: Fat widgets

2017-07-09 Thread Matthias Rebbe via use-livecode
Thanks Kevin. That´s working. To be honest, i did not know this command until 
your post.

Regards,
Matthias

Matthias Rebbe
+49 5741 31
‌matthiasrebbe.eu ‌

> Am 08.07.2017 um 19:37 schrieb Kevin Miller via use-livecode 
> >:
> 
> I haven't encountered this because our widgets are a library. But - I'm 
> guessing - you could try the revert command?
> 
> Sent from my iPhone
> 
>> On 8 Jul 2017, at 15:49, Matthias Rebbe via use-livecode 
>> > wrote:
>> 
>> Thank you very much. :)
>> 
>> This makes it so much easier to test stacks between 8 and 9.
>> 
>> I had to make some adjustments, because the source of my extensions is 
>> stored somewhere else and the updateMessage is also not present.
>> I get the widget recompiled when i load the stack, but the widget in the 
>> stack still does not show up correctly. I have to unload and reload the 
>> stack again.
>> Can i somehow refresh the stack w/o having to unload and load again?
> 
> 
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Re: I need a "slider" in a circle

2017-07-09 Thread Roger Guay via use-livecode
Thanks very much for the compliment, but give mea day to upload the latest. 
I’ve made significant improvements to RadialDialOmatic since the original 
upload. Right now I have to leave for a concert at  Ste. Michelle Winery!!.

Cheers,

Roger



> On Jul 9, 2017, at 1:13 PM, hh via use-livecode 
>  wrote:
> 
> Just to 'complete' this thread.
> 
> Detected today a good solution by Roger Guay from 2012, still up-to-date
> (this solution is in between a full gauge and a circular slider)
> 
> http://livecodeshare.runrev.com/stack/645/RadialDialOmatic
> 
>> Yet another solution: RotationControl.
>> 
>> This is a control I recently made for use at LC Global in November:
>> An "ovalslider"-group that is under the control of a behavior button.
>> Attach the behavior to any LC-Object that has an angle property.
>> Runs with LC 6/7/8/9 on Mac/Win/linux or with LC 6/7 on Raspi.
>> For mobile (or at any rate ...) you may have to adjust the layout of
>> the slider-group(basics are already in the behavior script).
>> Download the stack (590 KByte because of two demo images, the script
>> is short) from "sample stacks" of the LC toolbar or from 
>> 
>> http://livecodeshare.runrev.com/stack/837/RotationControl
>> 
>> [p.s. There is also a new cool TinyIDE from Andy at livecodeshare!]
> 
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Re: Image Metadata Enhancement Request

2017-07-09 Thread Alex Tweedly via use-livecode

Oh, I definitely claim the typos :-)

Yes, it's line-for-line identical to one or two versions before the last 
one I released.


The later version added a few declarations to make it 'explicitVariable' 
friendly (much needed for me - see "typo" above :-), and a few changes 
of 'char' to 'byte' - hopefully the same ones you added to bring it up 
to date.


-- Alex.


On 09/07/2017 21:35, Mark Wieder via use-livecode wrote:

On 07/09/2017 12:24 PM, Alex Tweedly via use-livecode wrote:

Fascinating.

That's the code I wrote and released 10 years ago, and now it's found 
its way onto github without my help.


But the fact that it's a script-only snack is rather nice.
I made a few tweaks to bring it up to date and issued a PR.
I take the typos are yours as well.




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Re: Image Metadata Enhancement Request

2017-07-09 Thread J. Landman Gay via use-livecode

On 7/9/17 3:36 PM, Mark Wieder via use-livecode wrote:

s/snack/stack/
sheesh



Actually, I've written scripts that eat stacks. I've written scripts 
that eat whole computers.


--
Jacqueline Landman Gay | jac...@hyperactivesw.com
HyperActive Software   | http://www.hyperactivesw.com

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Re: Image Metadata Enhancement Request

2017-07-09 Thread J. Landman Gay via use-livecode

Hm. Do you know any angry angels? 


On 7/9/17 2:24 PM, Alex Tweedly via use-livecode wrote:

Fascinating.

That's the code I wrote and released 10 years ago, and now it's found 
its way onto github without my help.


-- Alex.


On 09/07/2017 16:27, Mark Waddingham via use-livecode wrote:

There's a livecodescript library which manipulates exif data:

https://github.com/angerangel/livecodeExif

Warmest Regards,

Mark.

Sent from my iPhone

On 9 Jul 2017, at 09:51, Richmond Mathewson via use-livecode 
 wrote:


Currently LiveCode only accesses the density of an image from its 
metadata.


It would be very usefil indeed if it could access all of an image's 
metadata.


BUG 20025

Richmond.
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--
Jacqueline Landman Gay | jac...@hyperactivesw.com
HyperActive Software   | http://www.hyperactivesw.com

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Re: modal window = block handler?

2017-07-09 Thread Richard Gaskin via use-livecode

Tom Glod wrote:

> omg its actually doing it ... the correction to the type did not
> solve it.
>
> its continuing to run the handler after the stack is opened as modal.
>
> not good.

Does it help if you change:

  open stack "MyStack" as modal

...to:

  modal "MyStack"

?

- rg

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Re: Image Metadata Enhancement Request

2017-07-09 Thread Mark Wieder via use-livecode

s/snack/stack/
sheesh

--
 Mark Wieder
 ahsoftw...@gmail.com

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Re: Image Metadata Enhancement Request

2017-07-09 Thread Mark Wieder via use-livecode

On 07/09/2017 12:24 PM, Alex Tweedly via use-livecode wrote:

Fascinating.

That's the code I wrote and released 10 years ago, and now it's found 
its way onto github without my help.


But the fact that it's a script-only snack is rather nice.
I made a few tweaks to bring it up to date and issued a PR.
I take the typos are yours as well.

--
 Mark Wieder
 ahsoftw...@gmail.com

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Re: modal window = block handler?

2017-07-09 Thread Tom Glod via use-livecode
no spotify

On Sun, Jul 9, 2017 at 4:12 PM, Tom Glod  wrote:

> omg its actually doing it ... the correction to the type did not solve it.
>
> its continuing to run the handler after the stack is opened as modal.
>
> not good.
>
> On Sun, Jul 9, 2017 at 4:08 PM, Tom Glod  wrote:
>
>> its on windows.i did a workaround for it .
>> for sure it was continuing the handler after opening the window ..
>>
>> BUT
>>
>> i did find that there was a space missing between the name of the stack
>> and "as modal"
>>
>> i didn't get an error from the engine ...so i never notice it before.
>>
>> i haven't gone back to check  stand by I will report back.
>>
>> On Sun, Jul 9, 2017 at 3:07 PM, Bob Sneidar via use-livecode <
>> use-livecode@lists.runrev.com> wrote:
>>
>>> Read further I am not using spotify.
>>>
>>> Bob S
>>>
>>> > On Jul 9, 2017, at 12:05 , Bob Sneidar via use-livecode <
>>> use-livecode@lists.runrev.com> wrote:
>>> >
>>> > That is remarkable. I am running V8 and modal windows work for me. Put
>>> a brealpoint right aftr the call to the modal stack and see if the
>>> breakpoint triggers.
>>> >
>>> > Bob S
>>>
>>>
>>> ___
>>> use-livecode mailing list
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>>> subscription preferences:
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>>>
>>
>>
>
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Re: modal window = block handler?

2017-07-09 Thread Tom Glod via use-livecode
omg its actually doing it ... the correction to the type did not solve it.

its continuing to run the handler after the stack is opened as modal.

not good.

On Sun, Jul 9, 2017 at 4:08 PM, Tom Glod  wrote:

> its on windows.i did a workaround for it .
> for sure it was continuing the handler after opening the window ..
>
> BUT
>
> i did find that there was a space missing between the name of the stack
> and "as modal"
>
> i didn't get an error from the engine ...so i never notice it before.
>
> i haven't gone back to check  stand by I will report back.
>
> On Sun, Jul 9, 2017 at 3:07 PM, Bob Sneidar via use-livecode <
> use-livecode@lists.runrev.com> wrote:
>
>> Read further I am not using spotify.
>>
>> Bob S
>>
>> > On Jul 9, 2017, at 12:05 , Bob Sneidar via use-livecode <
>> use-livecode@lists.runrev.com> wrote:
>> >
>> > That is remarkable. I am running V8 and modal windows work for me. Put
>> a brealpoint right aftr the call to the modal stack and see if the
>> breakpoint triggers.
>> >
>> > Bob S
>>
>>
>> ___
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>
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Re: I need a "slider" in a circle

2017-07-09 Thread hh via use-livecode
Just to 'complete' this thread.

Detected today a good solution by Roger Guay from 2012, still up-to-date
(this solution is in between a full gauge and a circular slider)

http://livecodeshare.runrev.com/stack/645/RadialDialOmatic

> Yet another solution: RotationControl.
> 
> This is a control I recently made for use at LC Global in November:
> An "ovalslider"-group that is under the control of a behavior button.
> Attach the behavior to any LC-Object that has an angle property.
> Runs with LC 6/7/8/9 on Mac/Win/linux or with LC 6/7 on Raspi.
> For mobile (or at any rate ...) you may have to adjust the layout of
> the slider-group(basics are already in the behavior script).
> Download the stack (590 KByte because of two demo images, the script
> is short) from "sample stacks" of the LC toolbar or from 
> 
> http://livecodeshare.runrev.com/stack/837/RotationControl
> 
> [p.s. There is also a new cool TinyIDE from Andy at livecodeshare!]

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Re: modal window = block handler?

2017-07-09 Thread Tom Glod via use-livecode
its on windows.i did a workaround for it .
for sure it was continuing the handler after opening the window ..

BUT

i did find that there was a space missing between the name of the stack and
"as modal"

i didn't get an error from the engine ...so i never notice it before.

i haven't gone back to check  stand by I will report back.

On Sun, Jul 9, 2017 at 3:07 PM, Bob Sneidar via use-livecode <
use-livecode@lists.runrev.com> wrote:

> Read further I am not using spotify.
>
> Bob S
>
> > On Jul 9, 2017, at 12:05 , Bob Sneidar via use-livecode <
> use-livecode@lists.runrev.com> wrote:
> >
> > That is remarkable. I am running V8 and modal windows work for me. Put a
> brealpoint right aftr the call to the modal stack and see if the breakpoint
> triggers.
> >
> > Bob S
>
>
> ___
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Re: Image Metadata Enhancement Request

2017-07-09 Thread Alex Tweedly via use-livecode

Fascinating.

That's the code I wrote and released 10 years ago, and now it's found 
its way onto github without my help.


-- Alex.


On 09/07/2017 16:27, Mark Waddingham via use-livecode wrote:

There's a livecodescript library which manipulates exif data:

https://github.com/angerangel/livecodeExif

Warmest Regards,

Mark.

Sent from my iPhone


On 9 Jul 2017, at 09:51, Richmond Mathewson via use-livecode 
 wrote:

Currently LiveCode only accesses the density of an image from its metadata.

It would be very usefil indeed if it could access all of an image's metadata.

BUG 20025

Richmond.
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Re: Division by Zero Error

2017-07-09 Thread Bob Sneidar via use-livecode
try
-- some code here
catch theError
breakpoint
end try

see what theError contains. 

Bob S


> On Jul 9, 2017, at 08:00 , Roger Guay via use-livecode 
>  wrote:
> 
> Yes, but first let me play with it to see if I am doing something else to 
> cause my problem.
> 
> Roger


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Re: modal window = block handler?

2017-07-09 Thread Bob Sneidar via use-livecode
Read further I am not using spotify. 

Bob S

> On Jul 9, 2017, at 12:05 , Bob Sneidar via use-livecode 
>  wrote:
> 
> That is remarkable. I am running V8 and modal windows work for me. Put a 
> brealpoint right aftr the call to the modal stack and see if the breakpoint 
> triggers. 
> 
> Bob S


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Re: modal window = block handler?

2017-07-09 Thread Bob Sneidar via use-livecode
That is remarkable. I am running V8 and modal windows work for me. Put a 
brealpoint right aftr the call to the modal stack and see if the breakpoint 
triggers. 

Bob S


> On Jul 9, 2017, at 08:49 , Tom Glod via use-livecode 
>  wrote:
> 
> Hi everyone, i only recently switched to v8 ..and have found out that in
> this version, opening a modal window does not block the handler that opened
> it (until the window closes)  did that used to be a bug that is fixed
> now? is it a bug now? or was it a purposeful change in the engine?
> anyone familiar with this?
> 
> Thanks,
> 
> Tom


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Re: modal window = block handler?

2017-07-09 Thread Malte Pfaff-Brill via use-livecode
Out of curiosity: Is this on a Mac? Do you have Spotify open?

http://quality.livecode.com/show_bug.cgi?id=14275 


Cheers,

Malte

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Re: Image Metadata Enhancement Request

2017-07-09 Thread Mark Wieder via use-livecode

On 07/09/2017 10:39 AM, Mark Waddingham via use-livecode wrote:

It is GPLv2 or later *or* undisclosed commercial license. So not generally 
usable except for in pure GPLv3 LiveCode projects (unless you buy a commercial 
license for it for your specific use).


Urk! Dang lawyers.

--
 Mark Wieder
 ahsoftw...@gmail.com

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Re: Image Metadata Enhancement Request

2017-07-09 Thread Mark Waddingham via use-livecode
It is GPLv2 or later *or* undisclosed commercial license. So not generally 
usable except for in pure GPLv3 LiveCode projects (unless you buy a commercial 
license for it for your specific use).

Mark

Sent from my iPhone

> On 9 Jul 2017, at 16:19, Mark Wieder via use-livecode 
>  wrote:
> 
>> On 07/09/2017 04:22 AM, JB via use-livecode wrote:
>> I did a web search and found this info.
>> Exiv2 is a C++ library and a command line utility to manage image metadata. 
>> It provides fast and easy read and write access to the Exif, IPTC and XMP 
>> metadata of images in various formats. Exiv2 is available as free software 
>> and with a commercial license, and is used in many projects.
> 
> Interesting. And it's released under a gplv2 license as well.
> 
> -- 
> Mark Wieder
> ahsoftw...@gmail.com
> 
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modal window = block handler?

2017-07-09 Thread Tom Glod via use-livecode
Hi everyone, i only recently switched to v8 ..and have found out that in
this version, opening a modal window does not block the handler that opened
it (until the window closes)  did that used to be a bug that is fixed
now? is it a bug now? or was it a purposeful change in the engine?
anyone familiar with this?

Thanks,

Tom
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Re: Image Metadata Enhancement Request

2017-07-09 Thread Mark Waddingham via use-livecode
There's a livecodescript library which manipulates exif data:

https://github.com/angerangel/livecodeExif

Warmest Regards,

Mark.

Sent from my iPhone

> On 9 Jul 2017, at 09:51, Richmond Mathewson via use-livecode 
>  wrote:
> 
> Currently LiveCode only accesses the density of an image from its metadata.
> 
> It would be very usefil indeed if it could access all of an image's metadata.
> 
> BUG 20025
> 
> Richmond.
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Re: Image Metadata Enhancement Request

2017-07-09 Thread Mark Wieder via use-livecode

On 07/09/2017 04:22 AM, JB via use-livecode wrote:

I did a web search and found this info.

Exiv2 is a C++ library and a command line utility to manage image metadata. It 
provides fast and easy read and write access to the Exif, IPTC and XMP metadata 
of images in various formats. Exiv2 is available as free software and with a 
commercial license, and is used in many projects.


Interesting. And it's released under a gplv2 license as well.

--
 Mark Wieder
 ahsoftw...@gmail.com

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Re: Division by Zero Error

2017-07-09 Thread Roger Guay via use-livecode
Yes, but first let me play with it to see if I am doing something else to cause 
my problem.

Roger

> On Jul 8, 2017, at 10:42 AM, Mark Wieder via use-livecode 
>  wrote:
> 
> On 07/08/2017 08:26 AM, Roger Guay via use-livecode wrote:
>> I am using the try/catch method you mention, but it doesn’t seem to work 
>> reliably.
> 
> That's a bit disturbing. Can you post your code?
> 
> -- 
> Mark Wieder
> ahsoftw...@gmail.com
> 
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Re: Image Metadata Enhancement Request

2017-07-09 Thread JB via use-livecode
I did a web search and found this info.

Exiv2 is a C++ library and a command line utility to manage image metadata. It 
provides fast and easy read and write access to the Exif, IPTC and XMP metadata 
of images in various formats. Exiv2 is available as free software and with a 
commercial license, and is used in many projects.

JB


> On Jul 9, 2017, at 1:51 AM, Richmond Mathewson via use-livecode 
>  wrote:
> 
> Currently LiveCode only accesses the density of an image from its metadata.
> 
> It would be very usefil indeed if it could access all of an image's metadata.
> 
> BUG 20025
> 
> Richmond.
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Image Metadata Enhancement Request

2017-07-09 Thread Richmond Mathewson via use-livecode

Currently LiveCode only accesses the density of an image from its metadata.

It would be very usefil indeed if it could access all of an image's 
metadata.


BUG 20025

Richmond.
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