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store temporary PDF files outside the LyX tmpbuf to prevent file locking problems when LyX is closed while Adobe Reader is still open

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@15742 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Joost Verburg 2006-11-04 23:06:14 +00:00
parent 8cc9180ba8
commit a3b98687fa
1 changed files with 41 additions and 32 deletions
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73
development/Win32/pdfview/pdfview.nsi
View File

@ -35,7 +35,9 @@ SilentInstall silent
;Variables ;Variables
Var Dummy Var Dummy
Var FileName Var OriginalFile
Var OriginalFileName
Var PDFFile
Var Viewer Var Viewer
Var OriginalTimeHigh Var OriginalTimeHigh
Var OriginalTimeLow Var OriginalTimeLow
@ -69,24 +71,33 @@ Var CurrentTimeLow
Section "View PDF file" Section "View PDF file"
InitPluginsDir ;Temporary directory for PDF file
;Command line parameters ;Command line parameters
Call GetParameters Call GetParameters
Pop $FileName Pop $OriginalFile
;Trim quotes ;Trim quotes
StrCpy $Dummy $FileName 1 StrCpy $Dummy $OriginalFile 1
${if} $Dummy == '"' ${if} $Dummy == '"'
StrCpy $FileName $FileName "" 1 StrCpy $OriginalFile $OriginalFile "" 1
${endif} ${endif}
StrCpy $Dummy $FileName 1 -1 StrCpy $Dummy $OriginalFile 1 -1
${if} $Dummy == '"' ${if} $Dummy == '"'
StrCpy $FileName $FileName -1 StrCpy $OriginalFile $OriginalFile -1
${endif} ${endif}
GetFullPathName $FileName $FileName GetFullPathName $OriginalFile $OriginalFile
Push $OriginalFile
Call GetFileName
Pop $OriginalFileName
SetOutPath $TEMP ;The LyX tmpbuf should not be locked
StrCpy $PDFFile $PLUGINSDIR\$OriginalFileName
;Check whether the file will be opened with Adobe Reader or Adobe Acrobat ;Check whether the file will be opened with Adobe Reader or Adobe Acrobat
Push $FileName Push $OriginalFile
!insertmacro SystemCall "shell32::FindExecutable(t s, t '', t .s)" !insertmacro SystemCall "shell32::FindExecutable(t s, t '', t .s)"
Call GetFileName Call GetFileName
Pop $Viewer Pop $Viewer
@ -97,51 +108,49 @@ Section "View PDF file"
;Using Adobe viewer ;Using Adobe viewer
;Close existing view ;Close existing view
${if} ${fileexists} $FileName~ ${if} ${fileexists} $PDFFile
!insertmacro HideConsole '"$EXEDIR\pdfclose.exe" --file "$FileName~"' !insertmacro HideConsole '"$EXEDIR\pdfclose.exe" --file "$PDFFile"'
${endif} ${endif}
;Copy PDF to temporary file to allow LyX to overwrite the original ;Copy PDF to temporary file to allow LyX to overwrite the original
CopyFiles /SILENT $FileName $FileName~ CopyFiles /SILENT $OriginalFile $PDFFile
;Open a new view ;Open a new view
!insertmacro HideConsole '"$EXEDIR\pdfopen.exe" --back --file "$FileName~"' !insertmacro HideConsole '"$EXEDIR\pdfopen.exe" --back --file "$PDFFile"'
;Monitor for updates of the original file ;Monitor for updates of the original file
GetFileTime $FileName $OriginalTimeHigh $OriginalTimeLow GetFileTime $OriginalFile $OriginalTimeHigh $OriginalTimeLow
${do} ${do}
Sleep 500 Sleep 500
FileOpen $Dummy $FileName~ a FileOpen $Dummy $PDFFile a
${if} $Dummy != "" ${if} $Dummy != ""
;File no longer locked, reader closed ;File no longer locked, reader closed
FileClose $Dummy FileClose $Dummy
Delete $FileName~ Delete $PDFFile
Quit Quit
${endif} ${endif}
${unless} ${fileexists} $FileName ${if} ${fileexists} $OriginalFile
;Original no longer exists
Delete $FileName~
Quit
${endif}
GetFileTime $FileName $CurrentTimeHigh $CurrentTimeLow
${if} $OriginalTimeHigh != $CurrentTimeHigh
${orif} $OriginalTimeLow != $CurrentTimeLow
;Original has been modified, update! GetFileTime $OriginalFile $CurrentTimeHigh $CurrentTimeLow
StrCpy $OriginalTimeHigh $CurrentTimeHigh ${if} $OriginalTimeHigh != $CurrentTimeHigh
StrCpy $OriginalTimeLow $CurrentTimeLow ${orif} $OriginalTimeLow != $CurrentTimeLow
!insertmacro HideConsole '"$EXEDIR\pdfclose.exe" --file "$FileName~"'
CopyFiles /SILENT $FileName $FileName~ ;Original has been modified, update!
!insertmacro HideConsole '"$EXEDIR\pdfopen.exe" --back --file "$FileName~"'
StrCpy $OriginalTimeHigh $CurrentTimeHigh
StrCpy $OriginalTimeLow $CurrentTimeLow
!insertmacro HideConsole '"$EXEDIR\pdfclose.exe" --file "$PDFFile"'
CopyFiles /SILENT $OriginalFile $PDFFile
!insertmacro HideConsole '"$EXEDIR\pdfopen.exe" --back --file "$PDFFile"'
${endif}
${endif} ${endif}
@ -151,7 +160,7 @@ Section "View PDF file"
;Another PDF viewer like GSView is used ;Another PDF viewer like GSView is used
;No need for special actions, just forward to ShellExecute ;No need for special actions, just forward to ShellExecute
ExecShell open $FileName ExecShell open $OriginalFile
${endif} ${endif}