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Posted to fop-dev@xmlgraphics.apache.org by bu...@apache.org on 2008/07/13 23:26:22 UTC

DO NOT REPLY [Bug 45390] New: PDF Extensions - Prototype

https://issues.apache.org/bugzilla/show_bug.cgi?id=45390

           Summary: PDF Extensions - Prototype
           Product: Fop
           Version: 1.0dev
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: general
        AssignedTo: fop-dev@xmlgraphics.apache.org
        ReportedBy: adelmelle@apache.org


Created an attachment (id=22249)
 --> (https://issues.apache.org/bugzilla/attachment.cgi?id=22249)
prototype implementation for pdf:dictionary + pdf:entry

The attached patch contains a working prototype implementation for PDF
extension objects, as discussed on
http://wiki.apache.org/xmlgraphics-fop/ExtensionsForPdf.

There's still quite some unfinished business there, but it should suffice to
give interested parties a starting-point (no idea when I'll be able to spend
more time on this).

After applying the patch, Jiri Tyr's requirement can be met by adding:

<pdf:dictionary type="catalog"
xmlns:pdf="http://xmlgraphics.apache.org/fop/extensions/pdf">
  <pdf:entry name="PageMode">FullScreen</pdf:entry>
</pdf:dictionary>

basically anywhere in the document (I think; I've only tried specifying it as a
descendant of fo:root).


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DO NOT REPLY [Bug 45390] PDF Extensions - Prototype

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=45390

Glenn Adams <gl...@skynav.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P2                          |P3

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DO NOT REPLY [Bug 45390] PDF Extensions - Prototype

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=45390

--- Comment #3 from Glenn Adams <gl...@skynav.com> 2012-04-07 01:42:16 UTC ---
resetting P2 open bugs to P3 pending further review

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DO NOT REPLY [Bug 45390] PDF Extensions - Prototype

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=45390


Andreas L. Delmelle <ad...@apache.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #22261|0                           |1
        is obsolete|                            |




--- Comment #2 from Andreas L. Delmelle <ad...@apache.org>  2008-07-20 01:09:29 PST ---
Created an attachment (id=22286)
 --> (https://issues.apache.org/bugzilla/attachment.cgi?id=22286)
updated prototype; some more experimenting...


The patch in attach disables processing of the extension in case PDF/A or PDF/X
conformance is active. Better safe than sorry. For users that really don't mind
the risk, we could still add a config option to override this.

On another note, adding a quick-and-dirty implementation for simple PDF strings
already allows adding some JavaScript as an OpenAction...

Most complete example I tested so far:

  <pdf:dictionary type="catalog"
xmlns:pdf="http://xmlgraphics.apache.org/fop/extensions/pdf">
    <pdf:name key="PageMode">FullScreen</pdf:name>
    <pdf:dictionary type="normal" key="ViewerPreferences">
      <pdf:boolean key="HideToolbar">true</pdf:boolean>
      <pdf:boolean key="HideWindowUI">true</pdf:boolean>
      <pdf:boolean key="FitWindow">true</pdf:boolean>
      <pdf:boolean key="CenterWindow">true</pdf:boolean>
      <pdf:name key="NonFullScreenPageMode">UseThumbs</pdf:name>
      <pdf:name key="PrintScaling">None</pdf:name>
    </pdf:dictionary>
    <pdf:dictionary type="normal" key="OpenAction">
      <pdf:name key="Type">Action</pdf:name>
      <pdf:name key="S">JavaScript</pdf:name>
      <pdf:string key="JS">this.print(false,0,this.numPages-1);</pdf:string>
    </pdf:dictionary>
  </pdf:dictionary>

The JavaScript was borrowed from Bugzilla #12610, which also attempted to
address this.

I'd say it's about time to look into adding some basic validation, shaving off
the rough edges (!!serialization!!), and adding some documentation and
testcases.


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DO NOT REPLY [Bug 45390] PDF Extensions - Prototype

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=45390


Andreas L. Delmelle <ad...@apache.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #22249|0                           |1
        is obsolete|                            |




--- Comment #1 from Andreas L. Delmelle <ad...@apache.org>  2008-07-15 14:29:23 PST ---
Created an attachment (id=22261)
 --> (https://issues.apache.org/bugzilla/attachment.cgi?id=22261)
Updated patch


Added minimal support for subdictionaries and boolean entries, so the following
now becomes possible:

  <pdf:dictionary type="catalog"
xmlns:pdf="http://xmlgraphics.apache.org/fop/extensions/pdf">
    <pdf:entry name="PageMode" type="name">FullScreen</pdf:entry>
    <pdf:dictionary type="normal" name="ViewerPreferences">
      <pdf:entry name="HideToolbar" type="boolean">true</pdf:entry>
      <pdf:entry name="HideWindowUI" type="boolean">true</pdf:entry>
      <pdf:entry name="FitWindow" type="boolean">true</pdf:entry>
      <pdf:entry name="CenterWindow" type="boolean">true</pdf:entry>
      <pdf:entry name="NonFullScreenPageMode" type="name">UseThumbs</pdf:entry>
    </pdf:dictionary>
  </pdf:dictionary>


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DO NOT REPLY [Bug 45390] PDF Extensions - Prototype

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=45390


Bill Harrelson <bi...@accordare.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |bill.harrelson@accordare.com




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