untested but you may try something like this.
change in line (1) may not be needed.
dquote in (2) should be kept.
(1) cmd=. '\' (I. cmd='/') } cmd
if. -.fexist cmd do. EMPTY return. end.
if. 0 = #PDFReader do. NB. checking for empty string
r=. ShellExecute 0;(uucp 'open');(uucp cmd);NULL;NULL;SW_SHOWNORMAL
else.
(2) r=. ShellExecute 0;(uucp 'open');(uucp PDFReader);('-e ',uucp dquote
cmd);NULL;SW_SHOWNORMAL
end.
Вт, 01 апр 2014, Martin Kreuzer писал(а):
> This is how far I got:
>
> Found "viewpdf "definition in stdlib.ijs alright. Relevant section is short
> of line 1900.
>
> Managed to get in local var ParamRES=. ' -e ' .
>
> Changed this line
> -----
> r=. ShellExecute 0;(uucp 'open');(uucp PDFReader);(uucp dquote
> cmd);NULL;SW_SHOWNORMAL
> -----
> to
> -----
> r=. ShellExecute 0;(uucp 'open');(uucp PDFReader);(uucp ParamRES);(uucp
> dquote cmd);SW_SHOWNORMAL
> -----
> so that the Windows section now reads
>
> NB.
> ***************************************************************************************
> case. 'Win' do.
> ShellExecute=. 'shell32 ShellExecuteW > i x *w *w *w *w i'&cd
> SW_SHOWNORMAL=. 1
> NULL=. <0
> ParamRES=. ' -e ' NB. Parameter for PDFReader (GSView): Reuse Existing
> Session | 2014-04-01
> cmd=. '/' (I. cmd='\') } cmd
> if. -.fexist cmd do. EMPTY return. end.
> if. 0 = #PDFReader do. NB. checking for empty string
> r=. ShellExecute 0;(uucp 'open');(uucp cmd);NULL;NULL;SW_SHOWNORMAL
> else.
> sminfo PDFReader, ParamRES, dquote cmd NB. 2014-04-01
> r=. ShellExecute 0;(uucp 'open');(uucp PDFReader);(uucp ParamRES);(uucp
> dquote cmd);SW_SHOWNORMAL
> end.
> if. r<33 do. sminfo 'viewpdf error: ',PDFReader,' ',cmd,LF2,1{::cderx'' end.
> NB.
> ***************************************************************************************
>
> This is the jconsole output:
> -----
> load 'plot'
> plot 5 6 7
> d:/program files/ghostgum/gsview/gsview32.exe -e "f:/documents and
> settings/admi
> n/j701-user/temp/plot.pdf"
> -----
> which looks fair enough to me ...
>
> The parameter is passed along fine (resulting in GSview window no 1being
> reused all the time); the pity is that the target (the PDF file) doesn't
> show anymore :(
>
> I do know that is all very clumsy as my programming skills are (very) limited.
>
> Martin
>
> At 2014-04-01 10:02, you wrote:
> >default to ~temp/plot.pdf should be correct. it calls this
> >
> >viewpdf_j_ jpath '~temp/plot.pdf'
> >
> >typing in jconsole
> > viewpdf_j_
> >will give its definition and you can see why it failed with a "-e"
> >paramenter because there is no such file with a name
> >"........ -e"
> >
> >you may modify viewpdf_j_ until it work for you.
> >
> >
> >On Tue, Apr 1, 2014 at 5:41 PM, Martin Kreuzer <[email protected]> wrote:
> >> Chris, you are right about that; I was able to confirm it using XP's
> >Virtual
> >> DOS Console.
> >> (Nice time saving option, by the way.)
> >>
> >> That still leaves the question:
> >> Where is the path-to-pdf-file filled in..?
> >>
> >> For plot isn't following the ~temp path correctly
> >> -----
> >> jpath '~temp'
> >> f:/documents and settings/admin/j701-user/temp
> >> -----
> >> while the GSView -e parameter is used, looking (in vain) for a file named
> >> "documents" in the root of f:
> >>
> >> From the Help file "/j701/addons/docs/help/jforc/graphics.htm" I gathered
> >> that
> >> -----
> >> .... pd 'pdf [filename width height]' creates a plot in PDF format.
> >> filename defaults to ~temp\plot.pdf, .....
> >> -----
> >>
> >> Would anybody know whether this is done within the plot routine itself, or
> >> in some cfg file (other than base.cfg) ..?
> >>
> >> Martin
> >>
> >>
> >> At 2014-04-01 07:57, you wrote:
> >>>
> >>> I think -e used to mean "reuse any existing gsview session".
> >>>
> >>>
> >>> On Tue, Apr 1, 2014 at 3:37 PM, Martin Kreuzer <[email protected]>
> >>> wrote:
> >>>
> >>> > Bill, you are right on both counts:
> >>> > [1] double quotes not necessary (single quotes already taking care of
> >>> > the
> >>> > blanks within path).
> >>> > [2] "-e" obviously causing the error; plot working like a charm without
> >>> > it.
> >>> > Don't know anything about this parameter; found it there in base.cfg ...
> >>> > Thanks, Martin
> >>> >
> >>> >
> >>> > At 2014-04-01 07:22, you wrote:
> >>> >
> >>> >> I guess the double quotes are not needed but it may be the "-e" that
> >>> >> caused error. What is this "-e"? Can it be omitted? If not, try
> >>> >> another app such as acrobat reader.
> >>> >>
> >>> >> On Tue, Apr 1, 2014 at 3:00 PM, Martin Kreuzer <[email protected]>
> >>> >> wrote:
> >>> >> > When adding a pair of double quotes I get:
> >>> >> >
> >>> >> > -----
> >>> >> > ] v=. 5 % ~ i: 5
> >>> >> >
> >>> >> > _1 _0.8 _0.6 _0.4 _0.2 0 0.2 0.4 0.6 0.8 1
> >>> >> > load 'plot'
> >>> >> > plot v; v
> >>> >> > view pdf error:"d:/program files/ghostgum/gsview/gsview32.exe" -e
> >>> >> > f:/documents a
> >>> >> > nd settings/admin/j701-user/temp/plot.pdf
> >>> >> >
> >>> >> >
> >>> >> > The system cannot find the file specified.
> >>> >> > -----
> >>> >> >
> >>> >> > which might be alright for finding GSView but still leaves the path
> >>> >> > to
> >>> >> > plot.pdf in a somehow sorry state ...
> >>> >> > I haven't yet found where this parameter is filled in.
> >>> >> >
> >>> >> > Martin
> >>> >> >
> >>> >> >
> >>> >> > At 2014-04-01 06:28, you wrote:
> >>> >> >>
> >>> >> >> > It looks to me as if there are quotes missing so that both paths
> >>> >> aren't
> >>> >> >> interpreted correctly.
> >>> >> >>
> >>> >> >> OK, what happens when you put the paths in quotes?
> >>> >> >>
> >>> >> >> Chris
> >>> >> >>
> >>> >> >>
> >>> >> >> On Tue, Apr 1, 2014 at 2:18 PM, Martin Kreuzer <[email protected]>
> >>> >> >> wrote:
> >>> >> >>
> >>> >> >> > Greetings -
> >>> >> >> >
> >>> >> >> > Beg your pardon in case I didn't search thorougly enough.
> >>> >> >> >
> >>> >> >> > This is a from a J7 installation on a WinXP machine:
> >>> >> >> >
> >>> >> >> > -----
> >>> >> >> > ]v=. 5%~ i: 5
> >>> >> >> > _1 _0.8 _0.6 _0.4 _0.2 0 0.2 0.4 0.6 0.8 1
> >>> >> >> > load 'plot'
> >>> >> >> > plot v; v
> >>> >> >> > view pdf error:d:/program files/ghostgum/gsview/gsview32.exe -e
> >>> >> >> > f:/documents and
> >>> >> >> > settings/admin/j701-user/temp/plot.pdf
> >>> >> >> >
> >>> >> >> > The system cannot find the file specified.
> >>> >> >> >
> >>> >> >> > 9!:14 ''
> >>> >> >> > j701/2011-01-10/11:25
> >>> >> >> > -----
> >>> >> >> >
> >>> >> >> > The executable (gsview32.exe) is there; the graph (plot.pdf) is
> >>> >> there;
> >>> >> >> > when opened manually via GSView there's no problem at all.
> >>> >> >> > It looks to me as if there are quotes missing so that both paths
> >>> >> aren't
> >>> >> >> > interpreted correctly.
> >>> >> >> > However, these are the relevant (?) lines from
> >>> >> /system/config/base.cfg:
> >>> >> >> >
> >>> >> >> > -----
> >>> >> >> > EPSReader=: 'd:/program files/ghostgum/gsview/gsview32.exe -e'
> >>> >> >> > PDFReader=: 'd:/program files/ghostgum/gsview/gsview32.exe -e'
> >>> >> >> > -----
> >>> >> >> >
> >>> >> >> > Any hint appreciated.
> >>> >> >> >
> >>> >> >> > Martin
> >>> >> >> >
> >>> >> >> > ------------------------------------------------------------
> >>> >> ----------
> >>> >> >> > For information about J forums see http://www.jsoftware.com/
> >>> >> forums.htm
> >>> >> >> >
> >>> >> >>
> >>> >> >>
> >----------------------------------------------------------------------
> >>> >> >> For information about J forums see
> >>> >> >> http://www.jsoftware.com/forums.htm
> >>> >> >
> >>> >> >
> >>> >> >
> >>> >> >
> >----------------------------------------------------------------------
> >>> >> > For information about J forums see
> >>> >> > http://www.jsoftware.com/forums.htm
> >>> >> ----------------------------------------------------------------------
> >>> >> For information about J forums see http://www.jsoftware.com/forums.htm
> >>> >>
> >>> >
> >>> > ----------------------------------------------------------------------
> >>> > For information about J forums see http://www.jsoftware.com/forums.htm
> >>> >
> >>> ----------------------------------------------------------------------
> >>> For information about J forums see http://www.jsoftware.com/forums.htm
> >>
> >> ----------------------------------------------------------------------
> >> For information about J forums see http://www.jsoftware.com/forums.htm
> >----------------------------------------------------------------------
> >For information about J forums see http://www.jsoftware.com/forums.htm
>
> ----------------------------------------------------------------------
> For information about J forums see http://www.jsoftware.com/forums.htm
--
regards,
====================================================
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