geany.nsi.in

   1 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
   2 ; geany.nsi - this file is part of Geany, a fast and lightweight IDE
   3 ;
   4 ; Copyright 2007 The Geany contributors
   5 ;
   6 ; This program is free software; you can redistribute it and/or modify
   7 ; it under the terms of the GNU General Public License as published by
   8 ; the Free Software Foundation; either version 2 of the License, or
   9 ; (at your option) any later version.
  10 ;
  11 ; This program is distributed in the hope that it will be useful,
  12 ; but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 ; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 ; GNU General Public License for more details.
  15 ;
  16 ; You should have received a copy of the GNU General Public License
  17 ; along with this program; if not, write to the Free Software
  18 ; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  19 ;
  20 ;
  21 ; Installer script for Geany (Windows Installer)
  22 ; (Script originally generated by the HM NIS Edit Script Wizard)
  23 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
  24
  25
  26 ; Do a Cyclic Redundancy Check to make sure the installer was not corrupted by the download
  27 CRCCheck force
  28 RequestExecutionLevel highest ; set execution level for Windows Vista
  29 ; NSIS 3 Unicode support
  30 Unicode true
  31
  32 ;;;;;;;;;;;;;;;;;;;
  33 ; helper defines  ;
  34 ;;;;;;;;;;;;;;;;;;;
  35 !define PRODUCT_NAME "Geany"
  36 !define PRODUCT_VERSION "@VERSION@"
  37 !define PRODUCT_VERSION_ID "@VERSION@.0.0"
  38 !define PRODUCT_PUBLISHER "The Geany developer team"
  39 !define PRODUCT_WEB_SITE "https://www.geany.org/"
  40 !define PRODUCT_DIR_REGKEY "Software\Geany"
  41 !define PRODUCT_UNINST_KEY "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PRODUCT_NAME}"
  42 !define PRODUCT_EXE "$INSTDIR\bin\Geany.exe"
  43 !define PRODUCT_REGNAME "Geany.ProjectFile"
  44 !define PRODUCT_EXT ".geany"
  45 !define RESOURCEDIR "geany-${PRODUCT_VERSION}"
  46 !define GTK_VERSION @GTK_VERSION@
  47
  48 ;;;;;;;;;;;;;;;;;;;;;
  49 ; Version resource  ;
  50 ;;;;;;;;;;;;;;;;;;;;;
  51 VIProductVersion "${PRODUCT_VERSION_ID}"
  52 VIAddVersionKey "ProductName" "${PRODUCT_NAME}"
  53 VIAddVersionKey "FileVersion" "${PRODUCT_VERSION}"
  54 VIAddVersionKey "ProductVersion" "${PRODUCT_VERSION}"
  55 VIAddVersionKey "LegalCopyright" "Copyright 2005 The Geany contributors"
  56 VIAddVersionKey "FileDescription" "${PRODUCT_NAME} Installer"
  57
  58 BrandingText "$(^NAME) installer (NSIS 3.04)"
  59 InstallDir "$PROGRAMFILES\Geany"
  60 Name "${PRODUCT_NAME} ${PRODUCT_VERSION}"
  61 SetCompressor /SOLID lzma
  62 ShowInstDetails hide
  63 ShowUnInstDetails hide
  64 XPStyle on
  65 ManifestSupportedOS all
  66 !ifdef INCLUDE_GTK
  67 OutFile "geany-${PRODUCT_VERSION}_setup.exe"
  68 !else
  69 OutFile "geany-${PRODUCT_VERSION}_nogtk_setup.exe"
  70 !endif
  71
  72 Var Answer
  73 Var UserName
  74 Var StartmenuFolder
  75 Var UNINSTDIR
  76
  77 ;;;;;;;;;;;;;;;;
  78 ; MUI Settings ;
  79 ;;;;;;;;;;;;;;;;
  80 !include "MUI2.nsh"
  81
  82 ;Reserve files used in .onInit, for faster start-up
  83 ReserveFile "${NSISDIR}\Plugins\x86-unicode\System.dll"
  84 ReserveFile "${NSISDIR}\Plugins\x86-unicode\UserInfo.dll"
  85 ReserveFile "${NSISDIR}\Plugins\x86-unicode\InstallOptions.dll"
  86 ReserveFile "${NSISDIR}\Plugins\x86-unicode\LangDLL.dll"
  87
  88 !define MUI_ABORTWARNING
  89 !define MUI_ICON "icons\geany.ico"
  90 !define MUI_UNICON "${NSISDIR}\Contrib\Graphics\Icons\modern-uninstall-full.ico"
  91
  92 ; Welcome page
  93 !insertmacro MUI_PAGE_WELCOME
  94 ; License page
  95 ;!define MUI_LICENSEPAGE_RADIOBUTTONS
  96 !insertmacro MUI_PAGE_LICENSE "${RESOURCEDIR}\Copying.txt"
  97 ; Components page
  98 !insertmacro MUI_PAGE_COMPONENTS
  99 ; Directory page
 100 !define MUI_PAGE_CUSTOMFUNCTION_LEAVE OnDirLeave
 101 !insertmacro MUI_PAGE_DIRECTORY
 102 ; Start menu page
 103 !define MUI_STARTMENUPAGE_DEFAULTFOLDER "Geany"
 104 !define MUI_STARTMENUPAGE_REGISTRY_ROOT HKLM
 105 !define MUI_STARTMENUPAGE_REGISTRY_KEY "${PRODUCT_UNINST_KEY}"
 106 !define MUI_STARTMENUPAGE_REGISTRY_VALUENAME "Start Menu Folder"
 107 !insertmacro MUI_PAGE_STARTMENU ${PRODUCT_NAME} "$StartmenuFolder"
 108 ; Instfiles page
 109 !insertmacro MUI_PAGE_INSTFILES
 110 ; Finish page
 111 !define MUI_FINISHPAGE_SHOWREADME "$INSTDIR\News.txt"
 112 !define MUI_FINISHPAGE_SHOWREADME_TEXT "Show Release Notes"
 113 !define MUI_FINISHPAGE_SHOWREADME_NOTCHECKED
 114 !define MUI_FINISHPAGE_RUN "$INSTDIR\bin\Geany.exe"
 115 !define MUI_FINISHPAGE_RUN_NOTCHECKED
 116 !insertmacro MUI_PAGE_FINISH
 117
 118 !insertmacro MUI_UNPAGE_INSTFILES ; Uninstaller page
 119 !insertmacro MUI_LANGUAGE "English" ; Language file
 120
 121 ;;;;;;;;;;;;;;;;;;;;;;;;;;;
 122 ; Sections and InstTypes  ;
 123 ;;;;;;;;;;;;;;;;;;;;;;;;;;;
 124 InstType "Full"
 125 InstType "Minimal"
 126
 127 Section "!Program Files" SEC01
 128         SectionIn RO 1 2
 129         SetOverwrite ifnewer
 130
 131         SetOutPath "$INSTDIR"
 132         File "${RESOURCEDIR}\*.txt"
 133
 134         SetOutPath "$INSTDIR\bin"
 135         File "${RESOURCEDIR}\bin\Geany.exe"
 136         File "${RESOURCEDIR}\bin\*Geany*.dll"
 137         # non-GTK dependencies
 138         File "gtk\bin\libgcc_s_dw*.dll"
 139         File "gtk\bin\libstdc++-*.dll"
 140         File "gtk\bin\libwinpthread*.dll"
 141
 142         SetOutPath "$INSTDIR\libexec"
 143         File /r "${RESOURCEDIR}\libexec\*"
 144
 145         SetOutPath "$INSTDIR\data"
 146         File "${RESOURCEDIR}\data\GPL-2"
 147         File "${RESOURCEDIR}\data\filetype_extensions.conf"
 148         File "${RESOURCEDIR}\data\geany.glade"
 149 !if ${GTK_VERSION} >= 3
 150         File "${RESOURCEDIR}\data\geany-3.20.css"
 151         File "${RESOURCEDIR}\data\geany.css"
 152 !else
 153         File "${RESOURCEDIR}\data\geany.gtkrc"
 154 !endif
 155         File "${RESOURCEDIR}\data\snippets.conf"
 156         File "${RESOURCEDIR}\data\ui_toolbar.xml"
 157
 158         SetOutPath "$INSTDIR\data\filedefs"
 159         File /r "${RESOURCEDIR}\data\filedefs\*"
 160
 161         SetOutPath "$INSTDIR\data\templates"
 162         File /r "${RESOURCEDIR}\data\templates\*"
 163
 164         SetOutPath "$INSTDIR\data\colorschemes"
 165         File /r "${RESOURCEDIR}\data\colorschemes\*"
 166         # Geany color schemes project, don't bail out if they are missing
 167         File /nonfatal /r "..\geany-themes\colorschemes\*.conf"
 168
 169         SetOutPath "$INSTDIR\share\icons"
 170         File /r "${RESOURCEDIR}\share\icons\*"
 171
 172         SetOutPath "$INSTDIR"
 173
 174         CreateShortCut "$INSTDIR\Geany.lnk" "$INSTDIR\bin\Geany.exe"
 175         !insertmacro MUI_STARTMENU_WRITE_BEGIN ${PRODUCT_NAME}
 176         CreateDirectory "$SMPROGRAMS\$StartmenuFolder"
 177         CreateShortCut "$SMPROGRAMS\$StartmenuFolder\Geany.lnk" "$INSTDIR\bin\Geany.exe"
 178         !insertmacro MUI_STARTMENU_WRITE_END
 179
 180         ; register the extension .geany
 181         ; write information about file type
 182         WriteRegStr SHCTX "Software\Classes\${PRODUCT_REGNAME}" "" "${PRODUCT_NAME} Project File"
 183         WriteRegStr SHCTX "Software\Classes\${PRODUCT_REGNAME}\DefaultIcon" "" "${PRODUCT_EXE},0"
 184         WriteRegStr SHCTX "Software\Classes\${PRODUCT_REGNAME}\Shell\open\command" "" '"${PRODUCT_EXE}" "%1"'
 185         ; write information about file extensions
 186         WriteRegStr SHCTX "Software\Classes\${PRODUCT_EXT}" "" "${PRODUCT_REGNAME}"
 187         ; refresh shell
 188         System::Call 'shell32.dll::SHChangeNotify(i, i, i, i) (0x08000000, 0, 0, 0)'
 189 SectionEnd
 190
 191 Section "Plugins" SEC02
 192         SectionIn 1
 193         SetOverwrite ifnewer
 194         SetOutPath "$INSTDIR\lib\geany"
 195         File "${RESOURCEDIR}\lib\geany\*.dll"
 196 SectionEnd
 197
 198 Section "Language Files" SEC03
 199         SectionIn 1
 200         SetOutPath "$INSTDIR\share\locale"
 201         File /r "${RESOURCEDIR}\share\locale\*"
 202 !ifdef INCLUDE_GTK
 203         SetOutPath "$INSTDIR\share\locale"
 204         File /r "gtk\share\locale\*"
 205 !endif
 206 SectionEnd
 207
 208 Section "Documentation" SEC04
 209         SectionIn 1
 210         SetOverwrite ifnewer
 211         SetOutPath "$INSTDIR\share\doc"
 212         File /r "${RESOURCEDIR}\share\doc\*"
 213         WriteIniStr "$INSTDIR\Documentation.url" "InternetShortcut" "URL" "$INSTDIR\share\doc\geany\html\index.html"
 214         !insertmacro MUI_STARTMENU_WRITE_BEGIN ${PRODUCT_NAME}
 215         CreateShortCut "$SMPROGRAMS\$StartmenuFolder\Documentation.lnk" "$INSTDIR\Documentation.url"
 216         !insertmacro MUI_STARTMENU_WRITE_END
 217 SectionEnd
 218
 219 Section "Autocompletion Tags" SEC05
 220         SectionIn 1
 221         SetOverwrite ifnewer
 222         SetOutPath "$INSTDIR\data\tags"
 223         File /r "${RESOURCEDIR}\data\tags\*"
 224 SectionEnd
 225
 226 ; Include GTK runtime library but only if desired from command line
 227 !ifdef INCLUDE_GTK
 228 Section "GTK ${GTK_VERSION} Runtime Environment" SEC06
 229         SectionIn 1
 230         SetOverwrite ifnewer
 231         SetOutPath "$INSTDIR"
 232         File "gtk\ReadMe.Dependencies.Geany.txt"
 233         SetOutPath "$INSTDIR\bin"
 234         File /r "gtk\bin\*"
 235         SetOutPath "$INSTDIR\etc"
 236         File /r "gtk\etc\*"
 237         SetOutPath "$INSTDIR\lib"
 238         File /r "gtk\lib\*"
 239         SetOutPath "$INSTDIR\share"
 240         File /r /x "*.mo" "gtk\share\*"
 241 SectionEnd
 242 !endif
 243
 244 Section "Context Menus" SEC07
 245         SectionIn 1
 246         WriteRegStr HKCR "*\shell\OpenWithGeany" "" "Open with Geany"
 247         WriteRegStr HKCR "*\shell\OpenWithGeany" "Icon" "$INSTDIR\bin\geany.exe"
 248         WriteRegStr HKCR "*\shell\OpenWithGeany\command" "" '"$INSTDIR\bin\geany.exe" "%1"'
 249 SectionEnd
 250
 251 Section "Desktop Shortcuts" SEC08
 252         SectionIn 1
 253         CreateShortCut "$DESKTOP\Geany.lnk" "$INSTDIR\bin\Geany.exe"
 254         CreateShortCut "$QUICKLAUNCH\Geany.lnk" "$INSTDIR\bin\Geany.exe"
 255 SectionEnd
 256
 257 ; Development files
 258 Section "Development files" SEC09
 259         SetOverwrite ifnewer
 260         SetOutPath "$INSTDIR\include"
 261         File /r "${RESOURCEDIR}\include\*"
 262
 263         SetOutPath "$INSTDIR\lib\pkgconfig"
 264         File "${RESOURCEDIR}\lib\pkgconfig\geany.pc"
 265 SectionEnd
 266
 267 Section -AdditionalIcons
 268         SetOutPath $INSTDIR
 269         !insertmacro MUI_STARTMENU_WRITE_BEGIN ${PRODUCT_NAME}
 270         WriteIniStr "$INSTDIR\Website.url" "InternetShortcut" "URL" "${PRODUCT_WEB_SITE}"
 271         CreateShortCut "$SMPROGRAMS\$StartmenuFolder\Website.lnk" "$INSTDIR\Website.url"
 272         CreateShortCut "$SMPROGRAMS\$StartmenuFolder\Uninstall.lnk" "$INSTDIR\uninst.exe"
 273         !insertmacro MUI_STARTMENU_WRITE_END
 274 SectionEnd
 275
 276 Section -Post
 277         WriteUninstaller "$INSTDIR\uninst.exe"
 278         WriteRegStr SHCTX "${PRODUCT_DIR_REGKEY}" Path "$INSTDIR"
 279         WriteRegStr SHCTX "${PRODUCT_UNINST_KEY}" "StartMenu" "$SMPROGRAMS\$StartmenuFolder"
 280         ${if} $Answer == "yes" ; if user is admin
 281                 WriteRegStr SHCTX "${PRODUCT_UNINST_KEY}" "DisplayName" "$(^Name)"
 282                 WriteRegStr SHCTX "${PRODUCT_UNINST_KEY}" "UninstallString" "$INSTDIR\uninst.exe"
 283                 WriteRegStr SHCTX "${PRODUCT_UNINST_KEY}" "DisplayIcon" "$INSTDIR\bin\Geany.exe"
 284                 WriteRegStr SHCTX "${PRODUCT_UNINST_KEY}" "DisplayVersion" "${PRODUCT_VERSION}"
 285                 WriteRegStr SHCTX "${PRODUCT_UNINST_KEY}" "URLInfoAbout" "${PRODUCT_WEB_SITE}"
 286                 WriteRegStr SHCTX "${PRODUCT_UNINST_KEY}" "URLUpdateInfo" "${PRODUCT_WEB_SITE}"
 287                 WriteRegStr SHCTX "${PRODUCT_UNINST_KEY}" "Publisher" "${PRODUCT_PUBLISHER}"
 288                 WriteRegDWORD SHCTX "${PRODUCT_UNINST_KEY}" "NoModify" 0x00000001
 289                 WriteRegDWORD SHCTX "${PRODUCT_UNINST_KEY}" "NoRepair" 0x00000001
 290         ${endif}
 291 SectionEnd
 292
 293 Section Uninstall
 294         Delete "$INSTDIR\Website.url"
 295         Delete "$INSTDIR\Documentation.url"
 296         Delete "$INSTDIR\uninst.exe"
 297         Delete "$INSTDIR\News.txt"
 298         Delete "$INSTDIR\ReadMe.txt"
 299         Delete "$INSTDIR\ReadMe.Dependencies.Geany.txt"
 300         Delete "$INSTDIR\Thanks.txt"
 301         Delete "$INSTDIR\ToDo.txt"
 302         Delete "$INSTDIR\Authors.txt"
 303         Delete "$INSTDIR\ChangeLog.txt"
 304         Delete "$INSTDIR\Copying.txt"
 305         Delete "$INSTDIR\Geany.lnk"
 306
 307         ; delete start menu entry
 308         ReadRegStr $0 SHCTX "${PRODUCT_UNINST_KEY}" "StartMenu"
 309         RMDir /r "$0"
 310
 311         Delete "$QUICKLAUNCH\Geany.lnk"
 312         Delete "$DESKTOP\Geany.lnk"
 313
 314         RMDir /r "$INSTDIR\bin"
 315         RMDir /r "$INSTDIR\data"
 316         RMDir /r "$INSTDIR\etc"
 317         RMDir /r "$INSTDIR\include"
 318         RMDir /r "$INSTDIR\lib"
 319         RMDir /r "$INSTDIR\libexec"
 320         RMDir /r "$INSTDIR\share"
 321         RMDir "$INSTDIR"
 322
 323         ; remove .geany file extension
 324         ReadRegStr $R0 SHCTX "Software\Classes\${PRODUCT_EXT}" ""
 325         ${if} $R0 == "${PRODUCT_REGNAME}"
 326                 DeleteRegKey SHCTX "${PRODUCT_EXT}"
 327                 DeleteRegKey HKCR "${PRODUCT_EXT}"
 328                 DeleteRegKey SHCTX "${PRODUCT_REGNAME}"
 329                 DeleteRegKey HKCR "${PRODUCT_REGNAME}"
 330         ${endif}
 331
 332         DeleteRegKey HKCR "*\shell\OpenWithGeany"
 333
 334         DeleteRegKey SHCTX "${PRODUCT_UNINST_KEY}"
 335         DeleteRegKey HKCU "${PRODUCT_UNINST_KEY}"
 336         DeleteRegKey SHCTX "${PRODUCT_DIR_REGKEY}"
 337         DeleteRegKey HKCU "${PRODUCT_DIR_REGKEY}"
 338
 339         SetAutoClose true
 340 SectionEnd
 341
 342 ;;;;;;;;;;;;;;;;;;;;;;;;;
 343 ; Section descriptions  ;
 344 ;;;;;;;;;;;;;;;;;;;;;;;;;
 345 !insertmacro MUI_FUNCTION_DESCRIPTION_BEGIN
 346 !insertmacro MUI_DESCRIPTION_TEXT ${SEC01} "Required program files. You cannot skip these files."
 347 !insertmacro MUI_DESCRIPTION_TEXT ${SEC02} "Available plugins like 'Version Diff', 'Class Builder' and 'Insert Special Characters'."
 348 !insertmacro MUI_DESCRIPTION_TEXT ${SEC03} "Various translations of Geany's interface."
 349 !insertmacro MUI_DESCRIPTION_TEXT ${SEC04} "Manual in Text and HTML format."
 350 !insertmacro MUI_DESCRIPTION_TEXT ${SEC05} "Symbol lists necessary for auto completion of symbols."
 351 !ifdef INCLUDE_GTK
 352 !insertmacro MUI_DESCRIPTION_TEXT ${SEC06} "You need these files to run Geany. If you have already installed a GTK Runtime Environment (${GTK_VERSION} or higher), you can skip it."
 353 !endif
 354 !insertmacro MUI_DESCRIPTION_TEXT ${SEC07} "Add context menu item 'Open With Geany'"
 355 !insertmacro MUI_DESCRIPTION_TEXT ${SEC08} "Create shortcuts for Geany on the desktop and in the Quicklaunch Bar"
 356 !insertmacro MUI_DESCRIPTION_TEXT ${SEC09} "You need these files only if you want to develop own plugins for Geany. If unsure, you can skip it."
 357 !insertmacro MUI_FUNCTION_DESCRIPTION_END
 358
 359 ;;;;;;;;;;;;;;;;;;;;;
 360 ; helper functions  ;
 361 ;;;;;;;;;;;;;;;;;;;;;
 362
 363 ; (from http://jabref.svn.sourceforge.net/viewvc/jabref/trunk/jabref/src/windows/nsis/setup.nsi)
 364 !macro IsUserAdmin Result UName
 365         ClearErrors
 366         UserInfo::GetName
 367         IfErrors Win9x
 368         Pop $0
 369         StrCpy ${UName} $0
 370         UserInfo::GetAccountType
 371         Pop $1
 372         ${if} $1 == "Admin"
 373                 StrCpy ${Result} "yes"
 374         ${else}
 375                 StrCpy ${Result} "no"
 376         ${endif}
 377         Goto done
 378
 379 Win9x:
 380         StrCpy ${Result} "yes"
 381 done:
 382 !macroend
 383
 384 Function .onInit
 385         StrCpy "$StartmenuFolder" "Geany"
 386
 387         ; (from http://jabref.svn.sourceforge.net/viewvc/jabref/trunk/jabref/src/windows/nsis/setup.nsi)
 388         ; If the user does *not* have administrator privileges, abort
 389         StrCpy $Answer ""
 390         StrCpy $UserName ""
 391         !insertmacro IsUserAdmin $Answer $UserName ; macro from LyXUtils.nsh
 392         ${if} $Answer == "yes"
 393                 SetShellVarContext all ; set that e.g. shortcuts will be created for all users
 394         ${else}
 395                 SetShellVarContext current
 396                 ; TODO is this really what we want? $PROGRAMFILES is not much better because
 397                 ; probably the unprivileged user can't write it anyways
 398                 StrCpy $INSTDIR "$PROFILE\$(^Name)"
 399         ${endif}
 400
 401         ; prevent running multiple instances of the installer
 402         System::Call 'kernel32::CreateMutexA(i 0, i 0, t "geany_installer") i .r1 ?e'
 403         Pop $R0
 404         StrCmp $R0 0 +3
 405         MessageBox MB_OK|MB_ICONEXCLAMATION "The installer is already running." /SD IDOK
 406         Abort
 407         ; warn about a new install over an existing installation
 408         ReadRegStr $R0 SHCTX "${PRODUCT_UNINST_KEY}" "UninstallString"
 409         StrCmp $R0 "" finish
 410
 411         MessageBox MB_YESNO|MB_ICONEXCLAMATION \
 412         "Geany has already been installed. $\nDo you want to remove the previous version before installing $(^Name) ?" \
 413                 /SD IDYES IDYES remove IDNO finish
 414
 415 remove:
 416         ; run the uninstaller
 417         ClearErrors
 418         ; we read the installation path of the old installation from the Registry
 419         ReadRegStr $UNINSTDIR SHCTX "${PRODUCT_DIR_REGKEY}" "Path"
 420         IfSilent dosilent nonsilent
 421 dosilent:
 422         ExecWait '$R0 /S _?=$UNINSTDIR' ;Do not copy the uninstaller to a temp file
 423         Goto finish
 424 nonsilent:
 425         ExecWait '$R0 _?=$UNINSTDIR' ;Do not copy the uninstaller to a temp file
 426 finish:
 427 FunctionEnd
 428
 429 Function un.onUninstSuccess
 430         HideWindow
 431         MessageBox MB_ICONINFORMATION|MB_OK "$(^Name) was successfully removed from your computer." \
 432                 /SD IDOK
 433 FunctionEnd
 434
 435 Function un.onInit
 436         ; If the user does *not* have administrator privileges, abort
 437         StrCpy $Answer ""
 438         !insertmacro IsUserAdmin $Answer $UserName
 439         ${if} $Answer == "yes"
 440                 SetShellVarContext all
 441         ${else}
 442                 ; check if the Geany has been installed with admin permisions
 443                 ReadRegStr $0 HKLM "${PRODUCT_UNINST_KEY}" "Publisher"
 444                 ${if} $0 != ""
 445                         MessageBox MB_OK|MB_ICONSTOP "You need administrator privileges to uninstall Geany!" \
 446                                 /SD IDOK
 447                         Abort
 448                 ${endif}
 449                 SetShellVarContext current
 450         ${endif}
 451
 452         MessageBox MB_ICONQUESTION|MB_YESNO|MB_DEFBUTTON2 "Are you sure you want to completely remove $(^Name) and all of its components?" \
 453                 /SD IDYES IDYES +2
 454         Abort
 455 FunctionEnd
 456
 457 Function OnDirLeave
 458         ClearErrors
 459         SetOutPath "$INSTDIR" ; what about IfError creating $INSTDIR?
 460         GetTempFileName $1 "$INSTDIR" ; creates tmp file (or fails)
 461         FileOpen $0 "$1" "w" ; error to open?
 462         FileWriteByte $0 "0"
 463         IfErrors notPossible possible
 464
 465 notPossible:
 466         RMDir "$INSTDIR" ; removes folder if empty
 467         MessageBox MB_OK "The given directory is not writeable. Please choose another one!" /SD IDOK
 468         Abort
 469 possible:
 470         FileClose $0
 471         Delete "$1"
 472 FunctionEnd