mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-12-22 05:16:21 +00:00
LyX for Windows: update pdfview for Acrobat XI and fix longstanding bug
- to be able to support Adobe Reader/Acrobat XI I had to use new binaries for opening/closing PDFs. That way I found the solution for a long standing and super annoying PDF viewing bug (not 100% perfect but works for more than 95% of the cases, while formerly the view failed for all cases where LaTeX run more than once when updating a PDF view)
This commit is contained in:
Uwe Stöhr
parent
63295f9dc5
commit
bd504c09de
@ -1,4 +1,7 @@
|
||||
Changelog for LyX-205-4:
|
||||
- support to update the view as PDF if Adobe Reader XI is used
|
||||
- fix longstanding bug that updating a PDF view failed for larger
|
||||
LyX documents if Adobe Reader or Acrobat was used as PDF viewer
|
||||
- fixed bug that EPS and PDF images were not displayed if LyX was installed this time without admin privileges
|
||||
but an older LyX version was once installed with admin privileges
|
||||
- correct the required disk space for the German thesaurus dictionaries
|
||||
|
||||
@ -1,15 +1,15 @@
|
||||
/*
|
||||
|
||||
Windows PDF view helper
|
||||
Author: Joost Verburg
|
||||
Author: Joost Verburg and Uwe Stöhr
|
||||
|
||||
This will be installed as pdfview.exe.
|
||||
|
||||
The application will launch the default PDF viewer to display the PDF file,
|
||||
but works around the file locking problems of Adobe Reader.
|
||||
but works around the file locking problems of Adobe Reader and Acrobat.
|
||||
|
||||
Source code of pdfopen/pdfclose is available at:
|
||||
http://magic.aladdin.cs.cmu.edu/2005/07/15/pdfopen-and-pdfclose/
|
||||
The files pdfopen/pdfclose are part of this archive:
|
||||
http://www.tex.ac.uk/tex-archive/systems/win32/w32tex/pdftex-w32.tar.xz
|
||||
|
||||
*/
|
||||
|
||||
@ -25,7 +25,7 @@ Icon "..\packaging\icons\lyx.ico"
|
||||
SilentInstall silent
|
||||
|
||||
#--------------------------------
|
||||
# Windows Vista settings
|
||||
# Windows Vista (and later) settings
|
||||
|
||||
RequestExecutionLevel user
|
||||
|
||||
@ -35,7 +35,9 @@ RequestExecutionLevel user
|
||||
!define FALSE 0
|
||||
!define TRUE 1
|
||||
|
||||
# http://msdn.microsoft.com/en-us/library/windows/desktop/aa364417%28v=vs.85%29.aspx
|
||||
!define FILE_NOTIFY_CHANGE_LAST_WRITE 0x00000010
|
||||
# http://msdn.microsoft.com/en-us/library/windows/desktop/ms687032%28v=vs.85%29.aspx
|
||||
!define WAIT_TIMEOUT 0x00000102
|
||||
|
||||
#--------------------------------
|
||||
@ -51,17 +53,12 @@ Var OriginalDir
|
||||
Var PDFFile
|
||||
Var ViewerFileName
|
||||
Var Viewer
|
||||
Var ViewerVersion
|
||||
Var DDEName
|
||||
|
||||
Var ChangeNotification
|
||||
Var WaitReturn
|
||||
Var LockedFile
|
||||
|
||||
Var OriginalTimeHigh
|
||||
Var OriginalTimeLow
|
||||
Var CurrentTimeHigh
|
||||
Var CurrentTimeLow
|
||||
Var TimeDiff
|
||||
|
||||
#--------------------------------
|
||||
# Macros
|
||||
@ -89,6 +86,76 @@ Var CurrentTimeLow
|
||||
|
||||
!macroend
|
||||
|
||||
# all following macros and functions are from
|
||||
# http://nsis.sourceforge.net/FileTimeDiff
|
||||
!define GetFileTimeS "!insertmacro _GetFileTimeS"
|
||||
|
||||
!macro _GetFileTimeS _Time_ _File_
|
||||
|
||||
Push "${_File_}"
|
||||
Call GetFileTimeS
|
||||
Pop ${_Time_}
|
||||
|
||||
!macroend
|
||||
|
||||
Function GetFileTimeS
|
||||
|
||||
Exch $0 ;; File / hi
|
||||
Push $1 ;; lo
|
||||
|
||||
ClearErrors
|
||||
GetFileTime "$0" $0 $1
|
||||
IfErrors err
|
||||
System::Call '*(i r1, i r0) i .r0'
|
||||
System::Call '*$0(l .r0)'
|
||||
System::Int64Op $0 / 10000000 ;; Conversion From '100 ns' to '1 sec' unit
|
||||
Goto end
|
||||
|
||||
err:
|
||||
Push ""
|
||||
SetErrors
|
||||
Goto +3
|
||||
end:
|
||||
System::Free $0
|
||||
Exch 2
|
||||
Pop $0
|
||||
Pop $1
|
||||
|
||||
FunctionEnd
|
||||
|
||||
!define FileTimeDiff "!insertmacro _FileTimeDiff"
|
||||
|
||||
!macro _FileTimeDiff _RetVal_ _FileA_ _FileB_
|
||||
|
||||
Push "${_FileB_}"
|
||||
Push "${_FileA_}"
|
||||
Call FileTimeDiff
|
||||
Pop ${_RetVal_}
|
||||
|
||||
!macroend
|
||||
|
||||
Function FileTimeDiff
|
||||
Exch $0 ;; FileA
|
||||
Exch
|
||||
Exch $1 ;; FileB
|
||||
|
||||
${GetFileTimeS} $0 "$0"
|
||||
IfErrors err
|
||||
${GetFileTimeS} $1 "$1"
|
||||
IfErrors err
|
||||
System::Int64Op $0 - $1
|
||||
Goto end
|
||||
|
||||
err:
|
||||
Push ""
|
||||
SetErrors
|
||||
end:
|
||||
Exch 2
|
||||
Pop $0
|
||||
Pop $1
|
||||
|
||||
FunctionEnd
|
||||
|
||||
#--------------------------------
|
||||
# PDF viewing
|
||||
|
||||
@ -130,55 +197,33 @@ Section "View PDF file"
|
||||
${EndIf}
|
||||
|
||||
${If} $Viewer == "AcroRd32.exe"
|
||||
${OrIf} $Viewer == "Acrobat.exe"
|
||||
${OrIf} $Viewer == "Acrobat.exe"
|
||||
|
||||
# Using Adobe viewer
|
||||
|
||||
GetDLLVersion $ViewerFileName $R0 $R1
|
||||
IntOp $R2 $R0 >> 16
|
||||
IntOp $R2 $R2 & 0x0000FFFF ; $R2 now contains major version
|
||||
IntOp $R3 $R0 & 0x0000FFFF ; $R3 now contains minor version
|
||||
IntOp $R4 $R1 >> 16
|
||||
IntOp $R4 $R4 & 0x0000FFFF ; $R4 now contains release
|
||||
IntOp $R5 $R1 & 0x0000FFFF ; $R5 now contains build
|
||||
StrCpy $ViewerVersion "$R2"
|
||||
|
||||
${If} $ViewerVersion < 10
|
||||
StrCpy $DDEName "AcroView"
|
||||
${Else}
|
||||
${If} $Viewer == "AcroRd32.exe"
|
||||
StrCpy $DDEName "AcroViewR$ViewerVersion"
|
||||
${ElseIf} $Viewer == "Acrobat.exe"
|
||||
StrCpy $DDEName "AcroViewA$ViewerVersion"
|
||||
${EndIf}
|
||||
${EndIf}
|
||||
|
||||
# Close existing view
|
||||
${If} ${FileExists} $PDFFile
|
||||
!insertmacro HideConsole '"$EXEDIR\pdfclose.exe" --reader "$ViewerFileName" --ddename "$DDEName" --file "$PDFFile"'
|
||||
!insertmacro HideConsole '"$EXEDIR\pdfclose.exe" --file "$PDFFile"'
|
||||
${EndIf}
|
||||
|
||||
# Copy PDF to temporary file to allow LyX to overwrite the original
|
||||
CopyFiles /SILENT $OriginalFile $PDFFile
|
||||
|
||||
# Open a new view
|
||||
!insertmacro HideConsole '"$EXEDIR\pdfopen.exe" --reader "$ViewerFileName" --ddename "$DDEName" --back --file "$PDFFile"'
|
||||
|
||||
# Monitor for updates of the original file
|
||||
GetFileTime $OriginalFile $OriginalTimeHigh $OriginalTimeLow
|
||||
!insertmacro HideConsole '"$EXEDIR\pdfopen.exe" --file "$PDFFile"'
|
||||
|
||||
# check if a file in LyX's temp folder has been changed
|
||||
!insertmacro SystemCall "kernel32::FindFirstChangeNotification(t '$OriginalDir', \
|
||||
i 1, i ${FILE_NOTIFY_CHANGE_LAST_WRITE}) i.s"
|
||||
Pop $ChangeNotification
|
||||
|
||||
${Do}
|
||||
|
||||
# wait until the folder is not changed anymore, if so a "0" is returned
|
||||
# otherwise a "258" (0x00000102) is returned
|
||||
!insertmacro SystemCall "kernel32::WaitForSingleObject(i $ChangeNotification, i 10000) i.s"
|
||||
Pop $WaitReturn
|
||||
|
||||
# Check whether the lock is still active (if not, Adobe Reader is closed)
|
||||
|
||||
# Check whether the lock of the PDF file is still active (if not, Adobe Reader is closed)
|
||||
FileOpen $LockedFile $PDFFile a
|
||||
|
||||
${If} $LockedFile != ""
|
||||
# Quit this application
|
||||
FileClose $LockedFile
|
||||
@ -187,29 +232,40 @@ Section "View PDF file"
|
||||
Quit
|
||||
${EndIf}
|
||||
|
||||
# if the folder is (for now) not changed anymore
|
||||
${IfNot} $WaitReturn = ${WAIT_TIMEOUT}
|
||||
|
||||
# check if the PDF-file in our temp directory is older than the one
|
||||
# in LyX's temp folder because then it has been changed by LaTeX
|
||||
${FileTimeDiff} $TimeDiff "$PDFFile" "$OriginalFile"
|
||||
|
||||
# The LyX temporary directory has been updated
|
||||
# Check whether it's the PDF file that has been updated
|
||||
# if the file is older than 1 second
|
||||
${If} $TimeDiff < -1
|
||||
# close the PDF
|
||||
!insertmacro HideConsole '"$EXEDIR\pdfclose.exe" --file "$PDFFile"'
|
||||
|
||||
GetFileTime $OriginalFile $CurrentTimeHigh $CurrentTimeLow
|
||||
|
||||
${If} $OriginalTimeHigh != $CurrentTimeHigh
|
||||
${OrIf} $OriginalTimeLow != $CurrentTimeLow
|
||||
# PDF has been modified, update view
|
||||
!insertmacro HideConsole '"$EXEDIR\pdfclose.exe" --reader "$ViewerFileName" --ddename "$DDEName" --file "$PDFFile"'
|
||||
CopyFiles /SILENT $OriginalFile $PDFFile
|
||||
!insertmacro HideConsole '"$EXEDIR\pdfopen.exe" --reader "$ViewerFileName" --ddename "$DDEName" --back --file "$PDFFile"'
|
||||
# The problem is now that LaTeX might need several runs and therefore the PDF can
|
||||
# also be rewritten consecutively several times.
|
||||
# If we would directly open the file we will get in troubles as the PDF can be
|
||||
# unreadable. We also don't know the time of a LaTeX run.
|
||||
# (As example take UserGuide.lyx, view it, then remove a letter in a section heading
|
||||
# and finally update the view.)
|
||||
# We therefore loop until the PDF is no longer changed and wait some time in each loop.
|
||||
${Do}
|
||||
CopyFiles /SILENT $OriginalFile $PDFFile
|
||||
# wait 1.666 seconds (is empirically enough time that the PDF can be changed)
|
||||
Sleep 1666
|
||||
${FileTimeDiff} $TimeDiff "$PDFFile" "$OriginalFile"
|
||||
${LoopUntil} $TimeDiff = 0
|
||||
|
||||
# Time of new file
|
||||
StrCpy $OriginalTimeHigh $CurrentTimeHigh
|
||||
StrCpy $OriginalTimeLow $CurrentTimeLow
|
||||
# open the new file
|
||||
!insertmacro HideConsole '"$EXEDIR\pdfopen.exe" --file "$PDFFile"'
|
||||
${EndIf}
|
||||
|
||||
#Monitor again
|
||||
!insertmacro SystemCall "kernel32::FindNextChangeNotification(i $ChangeNotification)"
|
||||
|
||||
${EndIf}
|
||||
${EndIf} # end ifnot
|
||||
|
||||
${Loop}
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user