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Posted to dev@openmeetings.apache.org by Susheel Jalali <Su...@CoscendCommunications.com> on 2015/08/11 22:07:39 UTC
Downloading (through File Explorer) a file saved from whiteboard
Dear Maxim and fellow Developers,
We are seeking your guidance to add a new action to the context menu in
File Explorer in OM-3.0.7 snapshot. Users upload a file (in any format)
in their desktop to file explorer and then load it to whiteboard. Users
modify this file on whiteboard and save the whiteboard in file
explorer. Our users would like to download this saved / modified file
in either picture (JPG, PNG) or PDF format to their desktop.
When a file is uploaded by a user, in code files
(imageFileExplorerItem.lzx, documentFileExplorerItem.lzx), the Context
Menu to include "Download" options are like:
<contextmenuitem caption="$once{ canvas.getLabelName(867) }"
onselect="parent.parent.parent.downloadImageByName()" />
The file baseFileExplorerItem.lzx defines two methods
(downloadDocumentByName and downloadImageByName) that are called from
the above context menus.
When the file is saved from Whiteboard to File Explorer, what is the
parameter that saves this filename and in which code file? We learned
that baseDrawSave.lzx saves in WML format that is not usable by users
to download. Can we use "addPrintList()" method of "PrintService.java"
to download the file in either picture or PDF format?
--
Sincerely,
Susheel Jalali
Coscend Communications Solutions
Web site:www.CoscendCommunications.com
<http://www.coscendcommunications.com/>
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Re: Downloading (through File Explorer) a file saved from whiteboard
Posted by Maxim Solodovnik <so...@gmail.com>.
Download as PNG/JPG/PDF was commented out due to its bad quality and
instability
I currently have no time to re-implement/investigate it
you can try to do it by your own :)
to investigate you can start from WebContent/src/base/mainMethods.lzx line
~465
On Wed, Aug 12, 2015 at 2:07 AM, Susheel Jalali <
Susheel.Jalali@coscendcommunications.com> wrote:
> Dear Maxim and fellow Developers,
>
> We are seeking your guidance to add a new action to the context menu in
> File Explorer in OM-3.0.7 snapshot. Users upload a file (in any format) in
> their desktop to file explorer and then load it to whiteboard. Users
> modify this file on whiteboard and save the whiteboard in file explorer.
> Our users would like to download this saved / modified file in either
> picture (JPG, PNG) or PDF format to their desktop.
>
> When a file is uploaded by a user, in code files
> (imageFileExplorerItem.lzx, documentFileExplorerItem.lzx), the Context Menu
> to include "Download" options are like:
> <contextmenuitem caption="$once{ canvas.getLabelName(867) }"
> onselect="parent.parent.parent.downloadImageByName()" />
>
> The file baseFileExplorerItem.lzx defines two methods
> (downloadDocumentByName and downloadImageByName) that are called from the
> above context menus.
>
> When the file is saved from Whiteboard to File Explorer, what is the
> parameter that saves this filename and in which code file? We learned that
> baseDrawSave.lzx saves in WML format that is not usable by users to
> download. Can we use "addPrintList()" method of "PrintService.java" to
> download the file in either picture or PDF format?
>
> --
>
> Sincerely,
>
> Susheel Jalali
>
> Coscend Communications Solutions
> Web site:www.CoscendCommunications.com <
> http://www.coscendcommunications.com/>
> ------------------------------------------------------------------
>
> CONFIDENTIALITY NOTICE: See 'Confidentiality Notice Regarding E-mail
> Messages from Coscend Communications Solutions' posted at:
> http://www.CoscendCommunications.com/Terms_and_Conditions.html <
> http://www.coscendcommunications.com/Terms_and_Conditions.html>
>
>
--
WBR
Maxim aka solomax