Changeset 161:d6bf6a720cde

Timestamp:

02/17/08 12:30:11 (10 months ago)

Author:

John Reimer <terminal.node@gmail.com>

Children:

162:619faee45ef6 165:07ed83d51a19

branch:

default

Message:

Minor cleanup and organization of Activation Context Code

Files:

• dwt/internal/win32/OS.d (modified) (5 diffs)

dwt/internal/win32/OS.d

@@ -155 +155 @@
-    public static const int SHELL32_MAJOR, SHELL32_MINOR, SHELL32_VERSION;
-
-org.eclipse.s
+d
-
-
@@ -270 +270 @@
-
-        /* Load the manifest to force the XP Theme */
+        
+        enableVisualStyles();
+
+        /* Make the process DPI aware for Windows Vista */
+        if (OS.WIN32_VERSION >= OS.VERSION (6, 0)) OS.SetProcessDPIAware ();
+
+        /* Get the DBCS flag */
+        BOOL dbcsEnabled = OS.GetSystemMetrics (SM_DBCSENABLED) !is 0;
+        BOOL immEnabled = OS.GetSystemMetrics (SM_IMMENABLED) !is 0;
+        IsDBLocale = dbcsEnabled || immEnabled;
+
+        /*
+        * Bug in Windows.  On Korean Windows XP when the Text
+        * Services Framework support for legacy applications
+        * is enabled, certain legacy calls segment fault.
+        * For example, when ImmSetCompositionWindow() is used
+        * to move the composition window outside of the client
+        * area, Windows crashes.  The fix is to disable legacy
+        * support.
+        *
+        * Note: The bug is fixed in Service Pack 2.
+        */
+        if (!OS.IsWinCE && OS.WIN32_VERSION is OS.VERSION (5, 1)) {
+            short langID = OS.GetSystemDefaultUILanguage ();
+            short primaryLang = OS.PRIMARYLANGID (langID);
+            if (primaryLang is LANG_KOREAN) {
+                OSVERSIONINFOEX infoex;
+                infoex.dwOSVersionInfoSize = OSVERSIONINFOEX.sizeof;
+                GetVersionEx (cast(OSVERSIONINFO*) &infoex );
+                if (infoex.wServicePackMajor < 2) {
+                    OS.ImmDisableTextFrameService (0);
+                }
+            }
+        }
+
+        /* Get the COMCTL32.DLL version */
+        DLLVERSIONINFO dvi;
+        dvi.cbSize = DLLVERSIONINFO.sizeof;
+        dvi.dwMajorVersion = 4;
+        dvi.dwMinorVersion = 0;
+        //PORTING_CHANGE: comctl is loaded automatically
+        //TCHAR lpLibFileName = new TCHAR (0, "comctl32.dll", true); //$NON-NLS-1$
+        //int /*long*/ hModule = OS.LoadLibrary (lpLibFileName);
+        if (auto lib = SharedLib.load( `comctl32.dll`) ) {
+            char[] name = "DllGetVersion\0"; //$NON-NLS-1$
+            void* DllGetVersion = lib.getSymbol(name.ptr);
+            if (DllGetVersion !is null){
+                alias extern(Windows) void function(DLLVERSIONINFO*) TDllVersion;
+                TDllVersion f = cast( TDllVersion )DllGetVersion;
+                f(&dvi);
+            }
+            lib.unload();
+        }
+        COMCTL32_MAJOR = dvi.dwMajorVersion;
+        COMCTL32_MINOR = dvi.dwMinorVersion;
+        COMCTL32_VERSION = VERSION (COMCTL32_MAJOR, COMCTL32_MINOR);
+
+        /* Get the Shell32.DLL version */
+        dvi = DLLVERSIONINFO.init;
+        dvi.cbSize = DLLVERSIONINFO.sizeof;
+        dvi.dwMajorVersion = 4;
+        //TCHAR lpLibFileName = new TCHAR (0, "Shell32.dll", true); //$NON-NLS-1$
+        //int /*long*/ hModule = OS.LoadLibrary (lpLibFileName);
+        if ( auto lib = SharedLib.load( `Shell32.dll`)) {
+            char[] name = "DllGetVersion\0"; //$NON-NLS-1$
+            void* DllGetVersion = lib.getSymbol(name.ptr);
+            if (DllGetVersion !is null){
+                alias extern(Windows) void function(DLLVERSIONINFO*) TDllVersion;
+                TDllVersion f = cast( TDllVersion )DllGetVersion;
+                f(&dvi);
+            }
+            lib.unload();
+        }
+        SHELL32_MAJOR = dvi.dwMajorVersion;
+        SHELL32_MINOR = dvi.dwMinorVersion;
+        SHELL32_VERSION = VERSION (SHELL32_MAJOR, SHELL32_MINOR);
+    }
+    
+    /**************************************************************************
+    
+    **************************************************************************/
+    
+    public static void enableVisualStyles()
+    {
-        if (!OS.IsWinCE && OS.WIN32_VERSION >= OS.VERSION (5, 1)) {
-
-
-
-
-
-
-
-
-
-
-
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
-
-            scope temp = new tango.io.TempFile.TempFile(tango.io.TempFile.TempFile.Permanent);
@@ -289 +381 @@
-            ACTCTX actctx;
-            actctx.cbSize = actctx.sizeof;
+            actctx.dwFlags = 0;
-            actctx.lpSource = StrToTCHARz( 0, temp.toString );
-
@@ -297 +390 @@
-            if (hActCtx is INVALID_HANDLE_VALUE){
-                Trace.formatln("The Activation Context could not be created");
-
+
+
+
+
+
+
-            }
-
-            // Activate the context and make use of it
-            ULONG_PTR ulpActivationCookie;
-            if (!OS.ActivateActCtx(hActCtx, &ulpActivationCookie)){
-                Trace.formatln("The Activation Context failed to load");
-                goto LActCtxError;
-            }
-
-    LActCtxError:
-            temp.path.remove();
-
-
+
+
-                TCHAR[] buffer = new TCHAR[ MAX_PATH ];
-                HANDLE hModule = OS.GetLibraryHandle ();
@@ -337 +428 @@
-+/
-        }
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
+
+
+
+
+
+
-    /* Flag used on WinCE */
+    
-    static const int SYS_COLOR_INDEX_FLAG = OS.IsWinCE ? 0x40000000 : 0x0;
-