- Added new control type "Button"

- Added new flag "NOTIFY"
- Added new flag "NOWORDWRAP" for multi-line text boxes
- Reduced size down to 12K


git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@3254 212acab6-be3b-0410-9dea-997c60f758d6

Contrib/InstallOptions/testnotify.nsi

@@ -0,0 +1,105 @@
+; InstallOptions script demonstrating custom buttons
+;----------------------------------------------------
+
+!include WinMessages.nsh
+
+Var hwnd ; Window handle of the custom page
+
+; The name of the installer
+Name "InstallOptions Test"
+
+; The file to write
+OutFile "TestNotify.exe"
+
+; Show install details
+ShowInstDetails show
+
+; Called before anything else as installer initialises
+Function .onInit
+
+  ; Extract InstallOptions files
+  ; $PLUGINSDIR will automatically be removed when the installer closes
+  InitPluginsDir
+  File /oname=$PLUGINSDIR\test.ini "testnotify.ini"
+
+FunctionEnd
+
+; Our custom page
+Page custom ShowCustom LeaveCustom ": Testing InstallOptions"
+
+Function ShowCustom
+
+  ; Initialise the dialog but don't show it yet
+  InstallOptions::initDialog /NOUNLOAD "$PLUGINSDIR\test.ini"
+  ; In this mode InstallOptions returns the window handle so we can use it
+  Pop $hwnd
+  ; Now show the dialog and wait for it to finish
+  InstallOptions::show
+  ; Finally fetch the InstallOptions status value (we don't care what it is though)
+  Pop $0
+
+FunctionEnd
+
+Function LeaveCustom
+
+  ; At this point the user has either pressed Next or one of our custom buttons
+  ; We find out which by reading from the INI file
+  ReadINIStr $0 "$PLUGINSDIR\test.ini" "Settings" "State"
+  StrCmp $0 0 validate ; Next button?
+  StrCmp $0 2 supportx ; "Install support for X"?
+  StrCmp $0 9 clearbtn ; "Clear" button?
+  Abort ; Return to the page
+
+supportx:
+  ; Make the FileRequest field depend on the first checkbox
+  ReadINIStr $0 "$PLUGINSDIR\test.ini" "Field 2" "State"
+  GetDlgItem $1 $hwnd 1204 ; PathRequest control (1200 + field 5 - 1)
+  EnableWindow $1 $0
+  GetDlgItem $1 $hwnd 1205 ; ... button (the following control)
+  EnableWindow $1 $0
+  Abort ; Return to the page
+
+clearbtn:
+  ; Clear all text fields
+  GetDlgItem $1 $hwnd 1204 ; PathRequest control (1200 + field 5 - 1)
+  SendMessage $1 ${WM_SETTEXT} 0 "STR:"
+  GetDlgItem $1 $hwnd 1206 ; DirRequest control (1200 + field 6 - 1 + 1 browse button)
+  SendMessage $1 ${WM_SETTEXT} 0 "STR:"
+  GetDlgItem $1 $hwnd 1209 ; DirRequest control (1200 + field 8 - 1 + 2 browse buttons)
+  SendMessage $1 ${WM_SETTEXT} 0 "STR:"
+  Abort ; Return to the page
+
+validate:
+  ; At this point we know the Next button was pressed, so perform any validation
+  ReadINIStr $0 "$PLUGINSDIR\test.ini" "Field 2" "State"
+  StrCmp $0 1 done
+  ReadINIStr $0 "$PLUGINSDIR\test.ini" "Field 3" "State"
+  StrCmp $0 1 done
+  ReadINIStr $0 "$PLUGINSDIR\test.ini" "Field 4" "State"
+  StrCmp $0 1 done
+    MessageBox MB_ICONEXCLAMATION|MB_OK "You must select at least one install option!"
+    Abort
+done:
+
+FunctionEnd
+
+; Installation page
+Page instfiles
+
+Section
+
+  ;Get Install Options dialog user input
+  ReadINIStr $0 "$PLUGINSDIR\test.ini" "Field 2" "State"
+  DetailPrint "Install X=$0"
+  ReadINIStr $0 "$PLUGINSDIR\test.ini" "Field 3" "State"
+  DetailPrint "Install Y=$0"
+  ReadINIStr $0 "$PLUGINSDIR\test.ini" "Field 4" "State"
+  DetailPrint "Install Z=$0"
+  ReadINIStr $0 "$PLUGINSDIR\test.ini" "Field 5" "State"
+  DetailPrint "File=$0"
+  ReadINIStr $0 "$PLUGINSDIR\test.ini" "Field 6" "State"
+  DetailPrint "Dir=$0"
+  ReadINIStr $0 "$PLUGINSDIR\test.ini" "Field 8" "State"
+  DetailPrint "Info=$0"
+
+SectionEnd