From 2adb778918e2b058d4322eca19eba1570efccfb0 Mon Sep 17 00:00:00 2001
From: kichik <kichik@212acab6-be3b-0410-9dea-997c60f758d6>
Date: Wed, 16 Jul 2003 22:36:18 +0000
Subject: [PATCH] Added EnableWindow

git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@2727 212acab6-be3b-0410-9dea-997c60f758d6
---
 Source/exehead/exec.c | 5 ++++-
 Source/script.cpp     | 9 +++++++++
 Source/tokens.cpp     | 1 +
 Source/tokens.h       | 1 +
 4 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/Source/exehead/exec.c b/Source/exehead/exec.c
index 604cfcec..122541c5 100644
--- a/Source/exehead/exec.c
+++ b/Source/exehead/exec.c
@@ -796,7 +796,10 @@ static int NSISCALL ExecuteEntry(entry *entry_)
     break;
     case EW_SHOWWINDOW:
       if (parm2) log_printf("HideWindow");
-      ShowWindow((HWND)process_string_fromparm_toint(0),process_string_fromparm_toint(1));
+      if (!parm3)
+        ShowWindow((HWND)process_string_fromparm_toint(0),process_string_fromparm_toint(1));
+      else
+        EnableWindow((HWND)process_string_fromparm_toint(0),process_string_fromparm_toint(1));
     break;
 #endif//NSIS_CONFIG_ENHANCEDUI_SUPPORT
 #endif//NSIS_SUPPORT_HWNDS
diff --git a/Source/script.cpp b/Source/script.cpp
index 02a302bf..0b5549a3 100644
--- a/Source/script.cpp
+++ b/Source/script.cpp
@@ -3287,6 +3287,13 @@ int CEXEBuild::doCommand(int which_token, LineParser &line)
       }
       SCRIPT_MSG("\n");
     return add_entry(&ent);
+    case TOK_ENABLEWINDOW:
+      ent.which=EW_SHOWWINDOW;
+      ent.offsets[0]=add_string(line.gettoken_str(1));
+      ent.offsets[1]=add_string(line.gettoken_str(2));
+      ent.offsets[3]=1;
+      SCRIPT_MSG("EnableWindow: handle=%s enable=%s\n",line.gettoken_str(1),line.gettoken_str(2));
+    return add_entry(&ent);
     case TOK_SHOWWINDOW:
       ent.which=EW_SHOWWINDOW;
       ent.offsets[0]=add_string(line.gettoken_str(1));
@@ -3321,6 +3328,7 @@ int CEXEBuild::doCommand(int which_token, LineParser &line)
     case TOK_BRINGTOFRONT:
     case TOK_CREATEFONT:
     case TOK_HIDEWINDOW:
+    case TOK_ENABLEWINDOW:
       ERROR_MSG("Error: %s specified, NSIS_CONFIG_ENHANCEDUI_SUPPORT not defined.\n",  line.gettoken_str(0));
     return PS_ERROR;
 #endif//NSIS_CONFIG_ENHANCEDUI_SUPPORT
@@ -3331,6 +3339,7 @@ int CEXEBuild::doCommand(int which_token, LineParser &line)
     case TOK_GETDLGITEM:
     case TOK_SETBKCOLOR:
     case TOK_SHOWWINDOW:
+    case TOK_ENABLEWINDOW:
     case TOK_CREATEFONT:
     case TOK_HIDEWINDOW:
     case TOK_BRINGTOFRONT:
diff --git a/Source/tokens.cpp b/Source/tokens.cpp
index fcc86851..17ccde3e 100644
--- a/Source/tokens.cpp
+++ b/Source/tokens.cpp
@@ -50,6 +50,7 @@ static tokenType tokenlist[TOK__LAST] =
 {TOK_DIRSHOW,"DirShow",1,0,"(show|hide)"},
 {TOK_ROOTDIRINST,"AllowRootDirInstall",1,0,"(true|false)"},
 {TOK_CHECKBITMAP,"CheckBitmap",1,0,"local_bitmap.bmp"},
+{TOK_ENABLEWINDOW,"EnableWindow",2,0,"hwnd (1|0)"},
 {TOK_ENUMREGKEY,"EnumRegKey",4,0,"$(user_var: output) rootkey subkey index\n    root_key=(HKCR|HKLM|HKCU|HKU|HKCC|HKDD|HKPD)"},
 {TOK_ENUMREGVAL,"EnumRegValue",4,0,"$(user_var: output) rootkey subkey index\n    root_key=(HKCR|HKLM|HKCU|HKU|HKCC|HKDD|HKPD)"},
 {TOK_EXCH,"Exch",0,1,"[$(user_var)] | [stack_item_index]"},
diff --git a/Source/tokens.h b/Source/tokens.h
index 4aedad13..cccdb326 100644
--- a/Source/tokens.h
+++ b/Source/tokens.h
@@ -212,6 +212,7 @@ enum
   TOK_INITPLUGINSDIR,
   TOK_CREATEFONT,
   TOK_SHOWWINDOW,
+  TOK_ENABLEWINDOW,
   // Added by ramon 23 May 2003
   TOK_ALLOWSKIPFILES,
   // Added by ramon 3 jun 2003