(svn r9980) -Merge: Windows Installer changes in 0.5 (r9864).

2 files changed, 24 insertions, 43 deletions

diff --git a/os/win32/installer/install.nsi b/os/win32/installer/install.nsi
index 15bbedafd..b0698d4be 100644
--- a/os/win32/installer/install.nsi
+++ b/os/win32/installer/install.nsi
@@ -81,6 +81,7 @@ Page custom ShowWarningsPage
 !define MUI_FINISHPAGE_NOREBOOTSUPPORT
 !define MUI_FINISHPAGE_SHOWREADME "$INSTDIR\readme.txt"
 !define MUI_FINISHPAGE_SHOWREADME_NOTCHECKED
+!define MUI_WELCOMEFINISHPAGE_CUSTOMFUNCTION_INIT DisableBack
 
 !insertmacro MUI_PAGE_FINISH
 !insertmacro MUI_UNPAGE_CONFIRM
@@ -355,26 +356,30 @@ NoCD:
 hasCD:
 FunctionEnd
 
-;---------------------------------------------------------------------
-; Custom page function to show notices for running OpenTTD
+;----------------------------------------------------------------------------------
+; Disable the "Back" button on finish page if the installer is run on Win9x systems
+Function DisableBack
+	Call GetWindowsVersion
+	Pop $R0
+	StrCmp $R0 "win9x" 0 WinNT
+	!insertmacro MUI_INSTALLOPTIONS_WRITE "ioSpecial.ini" "Settings" "BackEnabled" "0"
+WinNT:
+	ClearErrors
+FunctionEnd
+
+;----------------------------------------------------------------------------------
+; Custom page function to show notices for running OpenTTD (only for win32 systems)
 ; We have extracted this custom page as Notice in the .onInit function
 Function ShowWarningsPage
+	Call GetWindowsVersion
+	Pop $R0
+	; Don't show the UNICODE notice if the installer is run on Win9x systems
+	StrCmp $R0 "win9x" 0 WinNT
+	Abort
+WinNT:
 	!insertmacro MUI_HEADER_TEXT "Installation Complete" "Important notices for OpenTTD usage."
 	!insertmacro MUI_INSTALLOPTIONS_EXTRACT_AS "notice.ini" "Notice"
 	!insertmacro MUI_INSTALLOPTIONS_INITDIALOG "Notice"
-
-	Call GetWindowsVersion
-	Pop $R0
-
-	; Hide the MSLU text if the installer is not run on Win9x systems
-	StrCmp $R0 "winnt" 0 Win9x
-	!insertmacro MUI_INSTALLOPTIONS_READ $R1 "Notice" "Field 1" "HWND" ; MSLU groupbox
-	ShowWindow $R1 0
-	!insertmacro MUI_INSTALLOPTIONS_READ $R1 "Notice" "Field 2" "HWND" ; MSLU text
-	ShowWindow $R1 0
-	!insertmacro MUI_INSTALLOPTIONS_READ $R1 "Notice" "Field 3" "HWND" ; MSLU link
-	ShowWindow $R1 0
-Win9x:
 	ClearErrors
 	!insertmacro MUI_INSTALLOPTIONS_SHOW
 FunctionEnd
diff --git a/os/win32/installer/notice.ini b/os/win32/installer/notice.ini
index cfa422226..7e51c0dba 100644
--- a/os/win32/installer/notice.ini
+++ b/os/win32/installer/notice.ini
@@ -1,41 +1,17 @@
 ; Ini file generated by the HM NIS Edit IO designer.
 [Settings]
-NumFields=6
+NumFields=3
+CancelEnabled=0
 
 [Field 1]
 Type=Groupbox
-Text=Notice for Windows 9x/ME users!
-Left=8
-Right=292
-Top=80
-Bottom=138
-
-[Field 2]
-Type=Label
-Text=OpenTTD will not work without the Microsoft Layer for Unicode installed.\r\nDue to licensing issues we cannot bundle this file with the installer. Please download MSLU from the Microsoft website and extract UnicoWS.dll to the same directory as the openttd executabe.
-Left=13
-Right=284
-Top=91
-Bottom=127
-
-[Field 3]
-Type=Link
-Text=Microsoft Layer for Unicode
-State=http://www.microsoft.com/downloads/details.aspx?FamilyId=73BA7BD7-ED06-4F0D-80A4-2A7EEAEE17E2&displaylang=en
-Left=197
-Right=284
-Top=127
-Bottom=135
-
-[Field 4]
-Type=Groupbox
 Text=UNICODE support
 Left=8
 Right=292
 Top=0
 Bottom=75
 
-[Field 5]
+[Field 2]
 Type=Label
 Text=This version of OpenTTD has support for UNICODE, allowing users to use non-ASCII character sets such as Russian or Japanese.\r\nSelecting such a language will result in an unusable and garbled interface. You will need to specify a font that has support for these characters in openttd.cfg, or alternatively use an appropiate grf file.\r\n\r\nFor more information please refer to the readme or the wiki.
 Left=13
@@ -43,7 +19,7 @@ Right=284
 Top=9
 Bottom=65
 
-[Field 6]
+[Field 3]
 Type=Link
 Text=OpenTTD wiki
 Left=238