* attachment attaches twice @ 2011-02-20 7:54 Reviczky, Adam 2011-02-20 9:40 ` Michail Vidiassov 0 siblings, 1 reply; 15+ messages in thread From: Reviczky, Adam @ 2011-02-20 7:54 UTC (permalink / raw) To: ntg-context [-- Attachment #1: Type: text/plain, Size: 1034 bytes --] Hi I'm trying to use PDF attachments again, but run into some issues. Here's my small example (att.tex): %%% start %%% \setupinteraction[state=start] \starttext \useattachment[myfile][title][name][att.tex] \attachment[myfile] \stoptext %%% end %%% 1) Using context-current makes 1 attachment, whereas context beta makes 2 attachments (page + attachments tab?). I've attached the two generated PDFs. I guess the "attachments tab" attachment is not intended. 2) The third parameter should give a custom name for the attachment, and I recall this from old times (maybe mkii) to behave like that, though I can't reproduce this now. Is this broken (as it has no effect right now)? 3) I want to have some attachments (source code) from a url, can this be added to behave like \externalfigure? I want to use it like this: "\useattachment[myfile][title][name][http://git.example.com/master/att.tex]" Right now that just attaches an "Unknown" (maybe shortcut) but it cannot be viewed/opened or saved. Thanks Adam [-- Attachment #2: att_20100730.pdf --] [-- Type: application/pdf, Size: 4846 bytes --] [-- Attachment #3: att_20110218.pdf --] [-- Type: application/pdf, Size: 4794 bytes --] [-- Attachment #4: Type: text/plain, Size: 486 bytes --] ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: attachment attaches twice 2011-02-20 7:54 attachment attaches twice Reviczky, Adam @ 2011-02-20 9:40 ` Michail Vidiassov 2011-02-20 22:21 ` attachment attaches twice - more research Michail Vidiassov 0 siblings, 1 reply; 15+ messages in thread From: Michail Vidiassov @ 2011-02-20 9:40 UTC (permalink / raw) To: mailing list for ConTeXt users Dear All, to be precise, the attachment is attached once (can be seen if one inspects the sample PDF files in uncompressed form with any text or binary editor - if you do not have Adobe Acrobat), but is listed twice by Adobe Reader. Sincerely, Michail ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: attachment attaches twice - more research 2011-02-20 9:40 ` Michail Vidiassov @ 2011-02-20 22:21 ` Michail Vidiassov 2011-02-21 0:11 ` Hans Hagen 0 siblings, 1 reply; 15+ messages in thread From: Michail Vidiassov @ 2011-02-20 22:21 UTC (permalink / raw) To: mailing list for ConTeXt users [-- Attachment #1: Type: TEXT/PLAIN, Size: 1498 bytes --] Dear Developers, On Sun, 20 Feb 2011, Michail Vidiassov wrote: > to be precise, the attachment is attached once > but is listed twice by Adobe Reader. PDF spec states ---------- An embedded file stream shall be included in a PDF document in one of the following ways: • Any file specification dictionary in the document may have an EF entry that specifies an embedded file stream. The stream data shall still be associated with a location in the file system. In particular, this method shall be used for file attachment annotations (see 12.5.6.15, "File Attachment Annotations"), which associate the embedded file with a location on a page in the document. • Embedded file streams may be associated with the document as a whole through the EmbeddedFiles entry (PDF 1.4) in the PDF document’s name dictionary (see 7.7.4, "Name Dictionary"). The associated name tree shall map name strings to file specifications that refer to embedded file streams through their EF entries. ---------- while code in lpdf-wid.lua sends everything to EmbeddedFiles - including files associated "with a location on a page in the document" as in the examples in the originator's post. For example http://www.microtype.com/showcase/EmbedFiles.pdf has it done correctly, EmbeddedFiles refers only to that embedded files that are not linked to particular icons on pages. Sincerely, Michail PS. did not experiment with patching lpdf-wid.lua myself yet... [-- Attachment #2: Type: text/plain, Size: 486 bytes --] ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: attachment attaches twice - more research 2011-02-20 22:21 ` attachment attaches twice - more research Michail Vidiassov @ 2011-02-21 0:11 ` Hans Hagen 2011-02-21 5:49 ` attachment attaches twice - please, do not fix by trimming Michail Vidiassov ` (3 more replies) 0 siblings, 4 replies; 15+ messages in thread From: Hans Hagen @ 2011-02-21 0:11 UTC (permalink / raw) To: mailing list for ConTeXt users On 20-2-2011 11:21, Michail Vidiassov wrote: > Dear Developers, > > On Sun, 20 Feb 2011, Michail Vidiassov wrote: > >> to be precise, the attachment is attached once >> but is listed twice by Adobe Reader. > > PDF spec states > ---------- > An embedded file stream shall be included in a PDF document in one of > the following ways: > • Any file specification dictionary in the document may have an EF entry > that specifies an embedded file stream. The stream data shall still be > associated with a location in the file system. In particular, this > method shall be used for file attachment annotations (see 12.5.6.15, > "File Attachment Annotations"), which associate the embedded file with a > location on a page in the document. > • Embedded file streams may be associated with the document as a whole > through the EmbeddedFiles entry (PDF 1.4) in the PDF document’s name > dictionary (see 7.7.4, "Name Dictionary"). The associated name tree > shall map name strings to file specifications that refer to embedded > file streams through their EF entries. > ---------- > > while code in lpdf-wid.lua sends everything to EmbeddedFiles - including > files associated "with a location on a page in the document" as in the > examples in the originator's post. i'll patch lpdf-wid but somehow I get the impression that it's more a viewer issue (the list shown seems to be a merge of filename as well as symbolic names while a clever list builder should look at the referred objects) ... but maybe no one else usesvdifferent symbolic names (we had similar issues with fields in the past and even now advanced field support is somewhat bugged one or the other way, depending on the viewer version, esp chained ones) Hans ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com | www.pragma-pod.nl ----------------------------------------------------------------- ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: attachment attaches twice - please, do not fix by trimming 2011-02-21 0:11 ` Hans Hagen @ 2011-02-21 5:49 ` Michail Vidiassov 2011-02-22 5:25 ` \useattachment: Embedding files in PDFs - was "attachment attaches twice - more research" Michail Vidiassov ` (2 subsequent siblings) 3 siblings, 0 replies; 15+ messages in thread From: Michail Vidiassov @ 2011-02-21 5:49 UTC (permalink / raw) To: Hans Hagen; +Cc: mailing list for ConTeXt users Dear Hans, On Mon, 21 Feb 2011, Hans Hagen wrote: >>> to be precise, the attachment is attached once >>> but is listed twice by Adobe Reader. >> >> code in lpdf-wid.lua sends everything to EmbeddedFiles - including >> files associated "with a location on a page in the document" > > i'll patch lpdf-wid it'd be nice to not only fix icon-linked attachments (current functionality), but to also allow to create document-level attachments not linked to icons - not that I see any particular use for that just now, but since functionality is already there (but misused) it'd be a pity to just drop it. Sincerely, Michail ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: \useattachment: Embedding files in PDFs - was "attachment attaches twice - more research" 2011-02-21 0:11 ` Hans Hagen 2011-02-21 5:49 ` attachment attaches twice - please, do not fix by trimming Michail Vidiassov @ 2011-02-22 5:25 ` Michail Vidiassov 2011-02-23 10:21 ` attachment attaches twice - more research Michail Vidiassov 2011-02-28 7:52 ` attachment attaches twice - the fix was minimal Michail Vidiassov 3 siblings, 0 replies; 15+ messages in thread From: Michail Vidiassov @ 2011-02-22 5:25 UTC (permalink / raw) To: mailing list for ConTeXt users [-- Attachment #1: Type: TEXT/PLAIN, Size: 1707 bytes --] Dear Hans, I'd like to remind you about an old problem report ------ From: Tobias Burnus Date: 2008-01-04 16:01 +300 I can use \useattachment to embed/attach files in a PDF file. I can use: \useattachment[whatever][title][newname][test.tex] \attachment[whatever] This creates an attachment with the description "title" and the name "test.tex". However, how can I set the author/subject? (Shown in tool tip of the annotation symbol; it is shown above the description; actually subject is enough for me.) Additionally, I miss the file size and possibly the modification date for the attachments; they are often handy to have. Is is possible to associate an embedded file stream with the document itself without creating an annotation symbol as with \attachment in ConTeXt? (The PDF spec allows this; cf. e.g. 3.10.3 in the PDF spec and http://www.microtype.com/showcase/EmbedFiles.pdf for an example PDF file.) ------- what he names "author/subject" is the "T" entry in annotation dictionary (the same where /Subtype /FileAttachment goes), that is described as "The text label that shall be displayed in the title bar of the annotation’s pop-up window when open and active. This entry shall identify the user who added the annotation." It appears as the upper of the two lines that are shown when the mouse pointer is over file attachment annotation icon (the lower one is the description mentioned above). And for "file size and modification date" to show up file stream has to look like 8 0 obj<< /Params << /ModDate (20050217) /Size 2048>> /Length 1218>>stream not just 15 0 obj<< /Length 144>>stream as it is now. Sincerely, Michail [-- Attachment #2: Type: text/plain, Size: 486 bytes --] ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: attachment attaches twice - more research 2011-02-21 0:11 ` Hans Hagen 2011-02-21 5:49 ` attachment attaches twice - please, do not fix by trimming Michail Vidiassov 2011-02-22 5:25 ` \useattachment: Embedding files in PDFs - was "attachment attaches twice - more research" Michail Vidiassov @ 2011-02-23 10:21 ` Michail Vidiassov 2011-02-23 10:46 ` Hans Hagen 2011-02-28 7:52 ` attachment attaches twice - the fix was minimal Michail Vidiassov 3 siblings, 1 reply; 15+ messages in thread From: Michail Vidiassov @ 2011-02-23 10:21 UTC (permalink / raw) To: Hans Hagen; +Cc: mailing list for ConTeXt users [-- Attachment #1: Type: TEXT/PLAIN, Size: 1389 bytes --] Dear Hans, On Mon, 21 Feb 2011, Hans Hagen wrote: > i'll patch lpdf-wid but somehow I get the impression that it's more a viewer > issue (the list shown seems to be a merge of filename as well as symbolic > names while a clever list builder should look at the referred objects) ... > but maybe no one else usesvdifferent symbolic names (we had similar issues > with fields in the past and even now advanced field support is somewhat > bugged one or the other way, depending on the viewer version, esp chained > ones) to say the truth I do not understand what are you talking about :( The issues I have in mind - separating global attachments and attachments linked to icons on pages, additional descriptions for attached files - are addressed in the attached patches. I am not sure about using attachment lebel as "T" key, that is indended for following: The text label that shall be displayed in the title bar of the annotation’s pop-up window when open and active. This entry shall identify the user who added the annotation. and shows as the upper line when mouse pointer is above attachment icon. Did not try to have file size and time information added to file stream - but it'd be nice to have. Sincerely, Michail PS. Patches show what I want done, not how it is to be done. Just hope that my lua may be more clear than my English. [-- Attachment #2: Type: TEXT/PLAIN, Size: 337 bytes --] --- back-ini.lua.org 2011-02-16 01:53:17.000000000 +0300 +++ back-ini.lua 2011-02-23 09:17:50.000000000 +0300 @@ -67,6 +67,7 @@ registercomment = nothing, embedfile = nothing, + globattachfile = nothing, attachfile = nothing, attachmentid = nothing, [-- Attachment #3: Type: TEXT/PLAIN, Size: 939 bytes --] --- scrn-int.mkiv.org 2011-01-31 13:26:23.000000000 +0300 +++ scrn-int.mkiv 2011-02-23 12:34:22.000000000 +0300 @@ -405,6 +405,25 @@ % % \setupattachments[\c!symbol={symbol-normal,symbol-down}] % % \starttext \attachment[whatever] \stoptext +% +% \globattachment[test.tex] +% \globattachment[description][test.tex] +% \globattachment[description][newname.tex][test.tex] + +\def\globattachment + {\dotripleempty\doglobattachment} + +\def\doglobattachment[#1][#2][#3]% description newfilename filename + {\ifthirdargument + \dodoglobattachment{#1}{#2}{#3}% + \else\ifsecondargument + \dodoglobattachment{#1}{}{#2}% + \else + \dodoglobattachment{}{}{#1}% + \fi\fi} + +\def\dodoglobattachment#1#2#3% description newfilename filename + {\ctxlua{backends.codeinjections.globattachfile{description="#1",newname="#2",filename="#3"}}} \def\useattachment {\doquadrupleempty\douseattachment} [-- Attachment #4: Type: TEXT/PLAIN, Size: 2381 bytes --] --- lpdf-wid.lua.org 2011-02-08 22:41:44.000000000 +0300 +++ lpdf-wid.lua 2011-02-23 12:27:53.000000000 +0300 @@ -160,14 +160,14 @@ -- -local nofattachments, attachments, filestreams = 0, { }, { } +local nofattachments, attachments, filestreams, globfilestreams = 0, { }, { }, { } -- todo: hash and embed once local function flushembeddedfiles() - if next(filestreams) then + if next(globfilestreams) then local e = pdfarray() - for name, reference in next, filestreams do + for name, reference in next, globfilestreams do if reference then e[#e+1] = pdfstring(name) e[#e+1] = reference -- already a reference @@ -181,7 +181,7 @@ lpdf.registerdocumentfinalizer(flushembeddedfiles,"embeddedfiles") -function codeinjections.embedfile(filename) +function codeinjections.embedfile(filename,newname,description) local r = filestreams[filename] if r == false then return nil @@ -201,12 +201,28 @@ UF = pdfstring(newname or basename), EF = pdfdictionary { F = pdfreference(f) }, } + if description then + d["Desc"] = pdfstring(description) + end local r = pdfreference(pdfflushobject(d)) filestreams[filename] = r return r end end +function codeinjections.globattachfile(specification) + local filename = specification.filename + if not filename or filename == "" then + -- todo: message + return + end + local description = specification.description or "" + local newname = specification.newname or "" + if description == "" then description = nil end + if newname == "" then newname = nil end + globfilestreams[filename] = codeinjections.embedfile(filename,newname,description) +end + function codeinjections.attachfile(specification) local attachment = interactions.attachments.attachment(specification.label) if not attachment then @@ -239,6 +255,7 @@ AP = appearance, OC = analyzelayer(specification.layer), C = pdfcolorspec(specification.colormodel,specification.colorvalue), + T = pdfstring(label), } -- as soon as we can ask for the dimensions of an xform we can -- use them here [-- Attachment #5: Type: text/plain, Size: 486 bytes --] ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: attachment attaches twice - more research 2011-02-23 10:21 ` attachment attaches twice - more research Michail Vidiassov @ 2011-02-23 10:46 ` Hans Hagen 2011-02-23 11:35 ` Michail Vidiassov 0 siblings, 1 reply; 15+ messages in thread From: Hans Hagen @ 2011-02-23 10:46 UTC (permalink / raw) To: Michail Vidiassov; +Cc: mailing list for ConTeXt users On 23-2-2011 11:21, Michail Vidiassov wrote: > to say the truth I do not understand what are you talking about :( Attachments have some history in pdf and each version was slightly different. The same is true for widgets. Some of that has to do with security issues, some with the fact that acrobat editing interfaces always lag behind new features, etc. I gave up on advanced stuff when I noticed that custom visualizations had changed again. I'll have look at it but not this week (away for a few days). I also need to it with Luigi as he often has torture tests laying around. We also need to keep the a/x standards in mind. Hans ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com | www.pragma-pod.nl ----------------------------------------------------------------- ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: attachment attaches twice - more research 2011-02-23 10:46 ` Hans Hagen @ 2011-02-23 11:35 ` Michail Vidiassov 2011-02-26 23:22 ` Hans Hagen 0 siblings, 1 reply; 15+ messages in thread From: Michail Vidiassov @ 2011-02-23 11:35 UTC (permalink / raw) To: Hans Hagen; +Cc: mailing list for ConTeXt users Dear Hans, On Wed, 23 Feb 2011, Hans Hagen wrote: > Attachments have some history in pdf and each version was slightly different. as far as I understand ConTeXt now can not link file attachment to arbitrary picture, just to some predefined icons. Am I right? Is it going to change? Soon? There are comments in the code about lack of measurement support for XForm - is that the issue and what that issue is? I have already met that complaints in 3D Annotations support code. BTW, I am interested in FileAttachment Annotations as a way to work with 3D models. With LaTeX the main PDF file may contain a 2D picture, that can be displayed in any PDF viewer, but if you click on it in Adobe viewer attached PDF file opens with 3D model in it. That attached file may be produced by some third-party tool, since often such tools output not just 3D model fit for including in PDF, but a one-page PDF with the 3D model, complex JavaScript to control it (for example to animate it) and some intarctive text related to the model. Sincerely, Michail ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: attachment attaches twice - more research 2011-02-23 11:35 ` Michail Vidiassov @ 2011-02-26 23:22 ` Hans Hagen 0 siblings, 0 replies; 15+ messages in thread From: Hans Hagen @ 2011-02-26 23:22 UTC (permalink / raw) To: Michail Vidiassov; +Cc: mailing list for ConTeXt users On 23-2-2011 12:35, Michail Vidiassov wrote: > as far as I understand ConTeXt now can not link file attachment to > arbitrary picture, just to some predefined icons. Am I right? you can use symbols (as with fields and other widgets) > Is it going to change? Soon? There are comments in the code about > lack of measurement support for XForm - is that the issue and what > that issue is? unrelated, more a dev note > I have already met that complaints in 3D Annotations support code. > BTW, I am interested in FileAttachment Annotations as a way to > work with 3D models. With LaTeX the main PDF file may contain a 2D picture, > that can be displayed in any PDF viewer, but if you click on it in Adobe > viewer attached PDF file opens with 3D model in it. That attached file > may be produced by some third-party tool, since often such tools output > not just 3D model fit for including in PDF, but a one-page PDF with the > 3D model, complex JavaScript to control it (for example to animate it) > and some intarctive text related to the model. I'm not sure what you mean here. There is some u3d and shockwave support. (I added u3d because someone asked it but the requester never tested it). Anyhow, these features are only extended when we (luigi and me) get proper public test files Concerning attachments, the next beta will have a new definition model with inheritance but the \use.. method is still there as well. The hidden method will not place an annotation. Definition is not really needed, so a direct \attachment works ok, but a bit of abstraction (separation between definition and use) does not hurt % old but stil valid method (consistent with other \use): % % \useattachment[test.tex] % \useattachment[whatever][test.tex] % \useattachment[whatever][newname][test.tex] % \useattachment[whatever][title][newname][test.tex] % % new method: % % \attachment[test.tex] % \attachment[whatever1][file=test.tex] % \attachment[whatever2][file=test.tex,method=hidden] % \attachment[whatever3][name=newname,file=test.tex] % \attachment[whatever4][title=mytitle,name=newname,file=test.tex] % % indirect % % \defineattachment[whatever5][file=test.tex] \attachment[whatever5][method=hidden] % \defineattachment[whatever5][file=test.tex,method=hidden] \attachment[whatever5] % % direct (no definitions) % % \attachment[test][file=oeps.tex,title=Oeps,author=Hans,subtitle=TeX File,method=hidden] % \attachment[label=test,file=oeps.tex,title=Oeps,author=Hans,subtitle=TeX File,method=hidden] % % autolabel: % % \attachment[file=oeps.tex,title=Oeps,author=Hans,subtitle=TeX File,method=hidden] % % % \setupattachments[\c!symbol={symbol-normal,symbol-down}] Hans ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com | www.pragma-pod.nl ----------------------------------------------------------------- ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: attachment attaches twice - the fix was minimal 2011-02-21 0:11 ` Hans Hagen ` (2 preceding siblings ...) 2011-02-23 10:21 ` attachment attaches twice - more research Michail Vidiassov @ 2011-02-28 7:52 ` Michail Vidiassov 2011-02-28 8:46 ` Hans Hagen 3 siblings, 1 reply; 15+ messages in thread From: Michail Vidiassov @ 2011-02-28 7:52 UTC (permalink / raw) To: Hans Hagen; +Cc: mailing list for ConTeXt users Dear Hans, On Mon, 21 Feb 2011, Hans Hagen wrote: >>> to be precise, the attachment is attached once >>> but is listed twice by Adobe Reader. > > i'll patch lpdf-wid on one hand your patch fixes the bug that is in the Subj. of the thread, but it does just that and nothing more. It is a pity to see the opportunity to enhance attachments support wasted. It'd likely be a long time before you revisit the issue :( Sincerely, Michail ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: attachment attaches twice - the fix was minimal 2011-02-28 7:52 ` attachment attaches twice - the fix was minimal Michail Vidiassov @ 2011-02-28 8:46 ` Hans Hagen 2011-02-28 9:24 ` attachment attaches twice - the fix was minimal (?) Michail Vidiassov 2011-04-29 7:24 ` attachment attaches twice - the fix was minimal Michail Vidiassov 0 siblings, 2 replies; 15+ messages in thread From: Hans Hagen @ 2011-02-28 8:46 UTC (permalink / raw) To: Michail Vidiassov; +Cc: mailing list for ConTeXt users On 28-2-2011 8:52, Michail Vidiassov wrote: > Dear Hans, > > On Mon, 21 Feb 2011, Hans Hagen wrote: > >>>> to be precise, the attachment is attached once >>>> but is listed twice by Adobe Reader. >> >> i'll patch lpdf-wid > > on one hand your patch fixes the bug that is in the Subj. of the thread, > but it does just that and nothing more. It is a pity > to see the opportunity to enhance attachments support wasted. > It'd likely be a long time before you revisit the issue :( this is a bit of a weird comment given that i haven't uploaded anything that you can comment on; as far as i can see there were a couple of issues: attachments without associated annotation, and labeling and both are covered, but using the same command and extra keys/values ... Hans ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com | www.pragma-pod.nl ----------------------------------------------------------------- ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: attachment attaches twice - the fix was minimal (?) 2011-02-28 8:46 ` Hans Hagen @ 2011-02-28 9:24 ` Michail Vidiassov 2011-02-28 9:57 ` Hans Hagen 2011-04-29 7:24 ` attachment attaches twice - the fix was minimal Michail Vidiassov 1 sibling, 1 reply; 15+ messages in thread From: Michail Vidiassov @ 2011-02-28 9:24 UTC (permalink / raw) To: Hans Hagen; +Cc: mailing list for ConTeXt users Dear Hans, On Mon, 28 Feb 2011, Hans Hagen wrote: >>>>> to be precise, the attachment is attached once >>>>> but is listed twice by Adobe Reader. >>> i'll patch lpdf-wid >> on one hand your patch fixes the bug that is in the Subj. of the thread, > > this is a bit of a weird comment given that i haven't uploaded anything that > you can comment on; as far as i can see there were a couple of issues: > attachments without associated annotation, and labeling and both are covered, > but using the same command and extra keys/values ... sorry for being so dumb, but on one hand you "haven't uploaded anything", on the other "there were a couple of issues" that "are covered" by now, and on the third one first-setup.sh brought me this morning lpdf-wid.lua that now has --- local ignorereferenced = true -- fuzzy pdf spec .. twice in attachment list, can become an option --- etc. - that change caused my comment. On the positive side - ConTeXt internals are your internal affairs, you are more sovereign than some kings and revolution leaders ;) Just tell us what that user-level "extra keys/values" are and we'll sing, dance and rejoice, being innocent of knowing what only the ConTeXt creator is to know. Sincerely, Michail ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: attachment attaches twice - the fix was minimal (?) 2011-02-28 9:24 ` attachment attaches twice - the fix was minimal (?) Michail Vidiassov @ 2011-02-28 9:57 ` Hans Hagen 0 siblings, 0 replies; 15+ messages in thread From: Hans Hagen @ 2011-02-28 9:57 UTC (permalink / raw) To: Michail Vidiassov; +Cc: mailing list for ConTeXt users On 28-2-2011 10:24, Michail Vidiassov wrote: > Just tell us what that user-level "extra keys/values" are and we'll > sing, dance and rejoice, being innocent of knowing what only the ConTeXt > creator is to know. i posted those keys in a previous mail ... but there is no beta upload yet (will be later this week) ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com | www.pragma-pod.nl ----------------------------------------------------------------- ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: attachment attaches twice - the fix was minimal 2011-02-28 8:46 ` Hans Hagen 2011-02-28 9:24 ` attachment attaches twice - the fix was minimal (?) Michail Vidiassov @ 2011-04-29 7:24 ` Michail Vidiassov 1 sibling, 0 replies; 15+ messages in thread From: Michail Vidiassov @ 2011-04-29 7:24 UTC (permalink / raw) To: Hans Hagen; +Cc: mailing list for ConTeXt users Dear Hans, when you fixed the bug with attachment being listed twice in the attachment list, you also enhanced attachment support On Mon, 28 Feb 2011, Hans Hagen wrote: > as far as i can see there were a couple of issues: > attachments without associated annotation, and labeling and both are covered, > but using the same command and extra keys/values ... as far as I understand, "attachments without associated annotation" are called "hidden" in ConTeXt, as in \attachment[test][file=att.tex,title=Oeps,author=Hans,subtitle=TeX File,method=hidden] But that does not work and, as far as I can see from the current beta code, is not supposed to. For example, in lpdf-wid.lua we have local function flushembeddedfiles() if next(filestreams) then local e = pdfarray() for tag, reference in next, filestreams do if not reference then report_attachment("unreferenced file: tag '%s'",tag) elseif referenced[name] == "hidden" then e[#e+1] = pdfstring(tag) e[#e+1] = reference -- already a reference else -- messy spec ... when annot not in named else twice in menu list acrobat end end lpdf.addtonames("EmbeddedFiles",pdfreference(pdfflushobject(pdfdictionary{ Names = e }))) end end Note the "referenced[name]" part, while there is no "name" variable. It seems the working code did not find its way into released version and some draft got shipped. Sincerely, Michail ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 15+ messages in thread
end of thread, other threads:[~2011-04-29 7:24 UTC | newest] Thread overview: 15+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2011-02-20 7:54 attachment attaches twice Reviczky, Adam 2011-02-20 9:40 ` Michail Vidiassov 2011-02-20 22:21 ` attachment attaches twice - more research Michail Vidiassov 2011-02-21 0:11 ` Hans Hagen 2011-02-21 5:49 ` attachment attaches twice - please, do not fix by trimming Michail Vidiassov 2011-02-22 5:25 ` \useattachment: Embedding files in PDFs - was "attachment attaches twice - more research" Michail Vidiassov 2011-02-23 10:21 ` attachment attaches twice - more research Michail Vidiassov 2011-02-23 10:46 ` Hans Hagen 2011-02-23 11:35 ` Michail Vidiassov 2011-02-26 23:22 ` Hans Hagen 2011-02-28 7:52 ` attachment attaches twice - the fix was minimal Michail Vidiassov 2011-02-28 8:46 ` Hans Hagen 2011-02-28 9:24 ` attachment attaches twice - the fix was minimal (?) Michail Vidiassov 2011-02-28 9:57 ` Hans Hagen 2011-04-29 7:24 ` attachment attaches twice - the fix was minimal Michail Vidiassov
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