1 # This script contains the following functions:
3 # - MissingPrograms, (check if third-party programs are installed), uses:
7 # - MissingProgramsPage,
8 # (generate the page showing the missing programs that will be installed)
11 # (test if an editor with syntax-highlighting for LaTeX-files is installed)
13 #--------------------------
15 Function MissingPrograms
16 # check if third-party programs are installed
18 # initialize variable, is later set to True when a program was not found
19 ${if} $MissedProg != "True" # is already True when LaTeX is missing
20 StrCpy $MissedProg "False"
23 # test if Ghostscript is installed
25 EnumRegKey $1 HKLM "Software\AFPL Ghostscript" 0
27 EnumRegKey $1 HKLM "Software\GPL Ghostscript" 0
34 ReadRegStr $3 HKLM "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\GPL Ghostscript $1" "DisplayName"
35 StrCpy $0 "Software\GPL Ghostscript\$1"
37 ReadRegStr $3 HKLM "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\AFPL Ghostscript $1" "DisplayName"
38 StrCpy $0 "Software\AFPL Ghostscript\$1"
40 ${if} $3 == "" # if nothing was found in the uninstall section
41 ReadRegStr $3 HKLM "SOFTWARE\GPL Ghostscript" "OnlyWithLyX" # check if Ghostscript was installed together with LyX
43 ${if} $3 == "" # if nothing was found in the uninstall section
44 DeleteRegKey HKLM "$0"
47 ReadRegStr $GhostscriptPath HKLM $0 "GS_DLL"
48 ${if} $GhostscriptPath != ""
49 StrCpy $GhostscriptPath "$GhostscriptPath" -12 # remove ending "gsdll32.dll"
51 StrCpy $MissedProg "True"
55 StrCpy $GhostscriptPath ""
56 StrCpy $MissedProg "True"
59 # test if Imagemagick is installed
60 ReadRegStr $ImageMagickPath HKLM "Software\ImageMagick\Current" "BinPath"
61 ${if} $ImageMagickPath == ""
62 StrCpy $MissedProg "True"
65 # test if Aiksaurus is installed
66 !insertmacro FileCheck $5 "meanings.dat" "${AiksaurusDir}" # macro from LyXUtils.nsh
68 StrCpy $AiksaurusPath "${AiksaurusDir}"
70 # ReadRegStr $AiksaurusPath HKLM "SYSTEM\CurrentControlSet\Control\Session Manager\Environment" "AIK_DATA_DIR"
72 # test if Aspell is installed
74 ReadRegStr $5 HKCU "SOFTWARE\Aspell" "Base Path"
76 ReadRegStr $5 HKLM "SOFTWARE\Aspell" "Base Path"
77 StrCpy $AspellBaseReg "HKLM" # used in the aspell installation section
79 StrCpy $AspellBaseReg "HKCU"
82 StrCpy $MissedProg "True"
84 StrCpy $AspellPath "$5"
87 # test if Python is installed
88 # only use an existing python when it is version 2.5 or newer because some
89 # older Compaq and Dell PCs were delivered with outdated Python interpreters
90 # Python 3.x was reported not to work with LyX properly, see
91 # http://www.lyx.org/trac/ticket/7143
92 ReadRegStr $PythonPath HKLM "Software\Python\PythonCore\2.5\InstallPath" ""
93 ${if} $PythonPath == ""
94 ReadRegStr $PythonPath HKLM "Software\Python\PythonCore\2.6\InstallPath" ""
96 ${if} $PythonPath == ""
97 ReadRegStr $PythonPath HKLM "Software\Python\PythonCore\2.7\InstallPath" ""
99 ${if} $PythonPath != ""
100 StrCpy $PythonPath $PythonPath -1 # remove the "\" at the end
101 StrCpy $DelPythonFiles "True"
104 # test if Acrobat or Adobe Reader is used as PDF-viewer
105 ReadRegStr $String HKCR ".pdf" ""
106 ${if} $String != "AcroExch.Document" # this name is only used by Acrobat and Adobe Reader
107 StrCpy $Acrobat "None"
109 StrCpy $Acrobat "Yes"
112 # test if a PostScript-viewer is installed, only check for GSview32
114 ReadRegStr $PSVPath HKLM "Software\Microsoft\Windows\CurrentVersion\App Paths\gsview32.exe" "Path"
116 # test if an editor with syntax-highlighting for LaTeX-files is installed
119 # test if an image editor is installed (due to LyX's bug 2654 first check for GIMP)
120 StrCpy $ImageEditorPath ""
121 ReadRegStr $ImageEditorPath HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\WinGimp-2.0_is1" "DisplayIcon"
122 ${if} $ImageEditorPath != ""
123 StrCpy $ImageEditorPath "$ImageEditorPath" -13 # delete "\gimp-2.x.exe"
125 # check for Photoshop
126 ReadRegStr $0 HKLM "Software\Microsoft\Windows\CurrentVersion\App Paths\Photoshop.exe" "Path"
128 StrCpy $0 "$0" -1 # delete the last "\"
129 ${if} $ImageEditorPath != ""
130 StrCpy $ImageEditorPath "$ImageEditorPath;$0"
132 StrCpy $ImageEditorPath $0
136 # test if the BibTeX-editor JabRef is installed
137 StrCpy $BibTeXEditorPath ""
138 ReadRegStr $BibTeXEditorPath HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\JabRef 2.3" "UninstallString"
139 ${if} $BibTeXEditorPath == ""
140 ReadRegStr $BibTeXEditorPath HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\JabRef 2.3.1" "UninstallString"
142 ${if} $BibTeXEditorPath == ""
143 ReadRegStr $BibTeXEditorPath HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\JabRef 2.4" "UninstallString"
145 ${if} $BibTeXEditorPath == ""
146 ReadRegStr $BibTeXEditorPath HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\JabRef 2.4.1" "UninstallString"
148 ${if} $BibTeXEditorPath == ""
149 ReadRegStr $BibTeXEditorPath HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\JabRef 2.4.2" "UninstallString"
151 ${if} $BibTeXEditorPath == ""
152 ReadRegStr $BibTeXEditorPath HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\JabRef 2.5" "UninstallString"
154 ${if} $BibTeXEditorPath == ""
155 ReadRegStr $BibTeXEditorPath HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\JabRef 2.6" "UninstallString"
158 # test if Inkscape is installed
159 ReadRegStr $SVGPath HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\Inkscape" "InstallLocation"
161 # test if metafile2eps is installed
162 ReadRegStr $WMFPath HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\Metafile to EPS Converter" "InstallLocation"
166 # ---------------------------------------
168 Function MissingProgramsPage
169 # generate the page showing the missing programs that will be installed
171 StrCpy $0 "2" # start value for the dynamical item numbering
172 !insertmacro MUI_INSTALLOPTIONS_EXTRACT "io_missing_progs.ini"
173 !insertmacro MUI_HEADER_TEXT "$(MissProgHeader)" ""
175 ${if} $MissedProg == "False"
176 !insertmacro MUI_INSTALLOPTIONS_WRITE "io_missing_progs.ini" "Field 6" "Text" "$(MissProgMessage)"
178 !insertmacro MUI_INSTALLOPTIONS_WRITE "io_missing_progs.ini" "Field 1" "Text" "$(MissProgCap)"
179 ${if} ${INSTALLER_VERSION} == "Complete"
180 ${if} $LatexPath == ""
181 !insertmacro MUI_INSTALLOPTIONS_WRITE "io_missing_progs.ini" "Field $0" "Text" "$(MissProgLatex)"
185 ${if} $GhostscriptPath == ""
186 !insertmacro MUI_INSTALLOPTIONS_WRITE "io_missing_progs.ini" "Field $0" "Text" "$(MissProgGhostscript)"
189 ${if} $ImageMagickPath == ""
190 !insertmacro MUI_INSTALLOPTIONS_WRITE "io_missing_progs.ini" "Field $0" "Text" "$(MissProgImageMagick)"
193 ${if} $AspellPath == ""
194 !insertmacro MUI_INSTALLOPTIONS_WRITE "io_missing_progs.ini" "Field $0" "Text" "$(MissProgAspell)"
198 !insertmacro MUI_INSTALLOPTIONS_DISPLAY "io_missing_progs.ini"
202 # ---------------------------------------
204 Function MissingProgramsPage_LeaveFunction
206 # this empty function is needed for the installer page
210 # ---------------------------------------
213 # test if an editor with syntax-highlighting for LaTeX-files is installed
215 # (check for jEdit, PSPad, WinShell, ConTEXT, Crimson Editor, Vim, TeXnicCenter, LaTeXEditor, WinEdt, LEd, WinTeX)
216 StrCpy $EditorPath ""
219 ReadRegStr $EditorPath HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\jEdit_is1" "InstallLocation"
220 ${if} $EditorPath != ""
221 StrCpy $EditorPath $EditorPath -1 # remove "\" from the end of the string
225 ReadRegStr $0 HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\PSPad editor_is1" "InstallLocation"
228 StrCpy $EditorPath "$EditorPath;$0"
232 ReadRegStr $0 HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\WinShell_is1" "InstallLocation"
235 StrCpy $EditorPath "$EditorPath;$0"
239 ReadRegStr $0 HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\ConTEXTEditor_is1" "InstallLocation"
242 StrCpy $EditorPath "$EditorPath;$0"
244 # check for Crimson Editor
246 ReadRegStr $0 HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\Crimson Editor" "UninstallString"
248 StrCpy $0 $0 -14 # remove "\uninstall.exe"
249 StrCpy $EditorPath "$EditorPath;$0"
253 ReadRegStr $0 HKLM "Software\Classes\Applications\gvim.exe\shell\edit\command" ""
255 StrCpy $0 $0 -13 # remove "gvim.exe "%1""
256 StrCpy $EditorPath "$EditorPath;$0"
260 ReadRegStr $0 HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\Vim 7.0" "UninstallString"
262 StrCpy $0 $0 -18 # remove "\uninstall-gui.exe"
263 StrCpy $EditorPath "$EditorPath;$0"
265 # check for TeXnicCenter
267 ReadRegStr $0 HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\TeXnicCenter_is1" "Inno Setup: App Path"
269 StrCpy $EditorPath "$EditorPath;$0"
271 # check for LaTeXEditor
273 ReadRegStr $0 HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\LaTeX Editor" "InstallLocation"
275 StrCpy $EditorPath "$EditorPath;$0"
279 ReadRegStr $0 HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\WinEdt_is1" "InstallLocation"
282 StrCpy $EditorPath "$EditorPath;$0"
286 ReadRegStr $0 HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\LEd_is1" "InstallLocation"
289 StrCpy $EditorPath "$EditorPath;$0"
293 ReadRegStr $0 HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\WinTeX XP" "DisplayIcon"
295 StrCpy $0 $0 -11 # remove "\wintex.exe"
296 StrCpy $EditorPath "$EditorPath;$0"