Can't do D&D from CEP panel to Adobe Premiere after update to Premiere Pro 2022

[jafs]

Hello,

I have a CEP panel that opens an iframe. Before update to Premiere Pro 2022, in that iframe I could perform a D&D operation from the iframe to Premire, setting in the drag event the data with key com.adobe.cep.dnd.file.0.

However after update, when I try to make a drop on Premiere, a forbidden cursor is shown, and drop operation not works.

I have this flags in the manifest.xml file:

<CEFCommandLine>
  <Parameter>--allow-file-access</Parameter>
  <Parameter>--allow-file-access-from-files</Parameter>
  <Parameter>--allow-running-insecure-content</Parameter>
  <Parameter>--ignore-certificate-errors</Parameter>
  <Parameter>--disable-application-cache</Parameter>
  <Parameter>--disable-site-isolation-trials</Parameter>
  <Parameter>--enable-nodejs</Parameter>
</CEFCommandLine>

Does anything else need to be done to get the D&D operation working again?

[ErinFinnegan]

Maybe it's a mixed context issue? https://github.com/Adobe-CEP/CEP-Resources/blob/master/CEP_11.x/Documentation/CEP%2011.1%20HTML%20Extension%20Cookbook.md#migration-from-cep-10-to-cep-11

Otherwise... @bbb999 ?

[jafs]

Very thanks for the answer.

After reviewing the link that you have given me, I have been looking at the headers of the files of the iframe that I open, and in principle, that headers are not restrictive:

The way in which the iframe is loaded consists of first consulting a configuration file with the host to open, and after that creating the iframe on the document:

I also added the line: <Parameter>--mixed-context</Parameter> in the manifest.xml.

As extra information, the D&D operation is made with images that are in same host than iframe.

[MLComputerVisionExpert]

How to implement the D&D from CEP panel to Adobe Premiere?

[ErinFinnegan]

Hi @MLComputerVisionExpert,

I recommend asking that here: https://community.adobe.com/t5/premiere-pro/ct-p/ct-premiere-pro?page=1&sort=latest_replies&filter=all&lang=all&tabid=discussions&topics=label-sdk

[MLComputerVisionExpert]

Thanks.

…

On Mon, 24 Jun 2024 at 23:51, Erin F. ***@***.***> wrote: Hi @MLComputerVisionExpert <https://github.com/MLComputerVisionExpert>, I recommend asking that here: https://community.adobe.com/t5/premiere-pro/ct-p/ct-premiere-pro?page=1&sort=latest_replies&filter=all&lang=all&tabid=discussions&topics=label-sdk — Reply to this email directly, view it on GitHub <#483 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AZQAZZUICDHTODRMKY5OGU3ZJAW5PAVCNFSM6AAAAABJZ6U6VWVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDCOBWG43DOMBVHA> . You are receiving this because you were mentioned.Message ID: ***@***.***>

[MLComputerVisionExpert]

Hi Erin. I need to implement the drag and drop the audio file from custom plugin to timeline of adobe premiere pro. Can you help me with that? On Mon, 24 Jun 2024 at 23:53, ML Developer ***@***.***> wrote:

…

Thanks. On Mon, 24 Jun 2024 at 23:51, Erin F. ***@***.***> wrote: > Hi @MLComputerVisionExpert <https://github.com/MLComputerVisionExpert>, > > I recommend asking that here: > https://community.adobe.com/t5/premiere-pro/ct-p/ct-premiere-pro?page=1&sort=latest_replies&filter=all&lang=all&tabid=discussions&topics=label-sdk > > — > Reply to this email directly, view it on GitHub > <#483 (comment)>, > or unsubscribe > <https://github.com/notifications/unsubscribe-auth/AZQAZZUICDHTODRMKY5OGU3ZJAW5PAVCNFSM6AAAAABJZ6U6VWVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDCOBWG43DOMBVHA> > . > You are receiving this because you were mentioned.Message ID: > ***@***.***> >

[ErinFinnegan]

Hi Erin. I need to implement the drag and drop the audio file from custom plugin to timeline of adobe premiere pro. Can you help me with that?

No, sorry, I can't, I'm a Developer Community Manager... You should visit the forum listed above and ask for help.

If you want to hire a developer to help you, I can list some places you could look for one...

[MLComputerVisionExpert]

Ok. Please share the list.

…

On Wed, 26 Jun 2024 at 02:44, Erin F. ***@***.***> wrote: Hi Erin. I need to implement the drag and drop the audio file from custom plugin to timeline of adobe premiere pro. Can you help me with that? No, sorry, I can't, I'm a Developer Community Manager... You should visit the forum listed above and ask for help. If you want to hire a developer to help you, I can list some places you could look for one... — Reply to this email directly, view it on GitHub <#483 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AZQAZZQIJVEJ2YCPL5PBULLZJGUAPAVCNFSM6AAAAABJZ6U6VWVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDCOBZGU4TSOBTGU> . You are receiving this because you were mentioned.Message ID: ***@***.***>

[ErinFinnegan]

It's not really a list, there's a community Slack here: https://join.slack.com/t/adobedevs/shared_invite/zt-19h1o8jog-gUW79Ze8oW0rjtlXThFA9A (note that @ "here" and "channel" are not allowed).

Also ask here: https://community.adobe.com/t5/premiere-pro/ct-p/ct-premiere-pro?page=1&sort=latest_replies&filter=all&lang=all&tabid=discussions&topics=label-sdk

[MLComputerVisionExpert]

Ok, thanks.

…

On Wed, 26 Jun 2024 at 06:33, Erin F. ***@***.***> wrote: It's not really a list, there's a community Slack here: https://join.slack.com/t/adobedevs/shared_invite/zt-19h1o8jog-gUW79Ze8oW0rjtlXThFA9A (note that @ "here" and "channel" are not allowed). Also ask here: https://community.adobe.com/t5/premiere-pro/ct-p/ct-premiere-pro?page=1&sort=latest_replies&filter=all&lang=all&tabid=discussions&topics=label-sdk — Reply to this email directly, view it on GitHub <#483 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AZQAZZQFWOVDQLNTL7NN5U3ZJHOZTAVCNFSM6AAAAABJZ6U6VWVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDCOJQGAYDONRSGU> . You are receiving this because you were mentioned.Message ID: ***@***.***>