Integration of OCCT 6.5.0 from SVN

src/InterfaceGraphic/InterfaceGraphic_Palette.c

@@ -0,0 +1,127 @@
+
+#ifndef WNT
+
+int _a_horreur_du_vide_a_la_compilation;
+
+#else 
+
+#define STRICT
+#include <windows.h>
+
+#pragma comment( lib, "user32.lib" )
+#pragma comment( lib, "gdi32.lib"  )
+
+#if WINVER >= 0x0400
+# define NB_STATIC_COLORS ( COLOR_INFOBK - COLOR_SCROLLBAR + 1 )
+#else
+# define NB_STATIC_COLORS ( COLOR_BTNHIGHLIGHT - COLOR_SCROLLBAR + 1 )
+#endif  /* WINVER . . . */
+
+#define BLACK RGB(   0,   0,   0 )
+#define WHITE RGB( 255, 255, 255 )
+
+static int s_sysPalIdx[ NB_STATIC_COLORS ] = {
+
+            COLOR_SCROLLBAR, 
+            COLOR_BACKGROUND,
+            COLOR_ACTIVECAPTION,
+            COLOR_INACTIVECAPTION,
+            COLOR_MENU,
+            COLOR_WINDOW,
+            COLOR_WINDOWFRAME,
+            COLOR_MENUTEXT,
+            COLOR_WINDOWTEXT,
+            COLOR_CAPTIONTEXT,
+            COLOR_ACTIVEBORDER,
+            COLOR_INACTIVEBORDER,
+            COLOR_APPWORKSPACE,
+            COLOR_HIGHLIGHT,
+            COLOR_HIGHLIGHTTEXT,
+            COLOR_BTNFACE,
+            COLOR_BTNSHADOW,
+            COLOR_GRAYTEXT,
+            COLOR_BTNTEXT,
+            COLOR_INACTIVECAPTIONTEXT,
+            COLOR_BTNHIGHLIGHT
+#if WINVER >= 0x0400
+            ,COLOR_3DDKSHADOW,
+             COLOR_3DLIGHT,
+             COLOR_INFOTEXT,
+             COLOR_INFOBK
+#endif  /* WINVER . . . */
+};
+
+static COLORREF s_sysPalBW[ NB_STATIC_COLORS ] = {
+
+                 WHITE,  /* COLOR_SCROLLBAR           */
+                 BLACK,  /* COLOR_BACKGROUND          */
+                 BLACK,  /* COLOR_ACTIVECAPTION       */
+                 WHITE,  /* COLOR_INACTIVECAPTION     */
+                 WHITE,  /* COLOR_MENU                */
+                 WHITE,  /* COLOR_WINDOW              */
+                 BLACK,  /* COLOR_WINDOWFRAME         */
+                 BLACK,  /* COLOR_MENUTEXT            */
+                 BLACK,  /* COLOR_WINDOWTEXT          */
+                 WHITE,  /* COLOR_CAPTIONTEXT         */
+                 WHITE,  /* COLOR_ACTIVEBORDER        */
+                 WHITE,  /* COLOR_INACTIVEBORDER      */
+                 WHITE,  /* COLOR_APPWORKSPACE        */
+                 BLACK,  /* COLOR_HIGHLIGHT           */
+                 WHITE,  /* COLOR_HIGHLIGHTTEXT       */
+                 WHITE,  /* COLOR_BTNFACE             */
+                 BLACK,  /* COLOR_BTNSHADOW           */
+                 BLACK,  /* COLOR_GRAYTEXT            */
+                 BLACK,  /* COLOR_BTNTEXT             */
+                 BLACK,  /* COLOR_INACTIVECAPTIONTEXT */
+                 BLACK   /* COLOR_BTNHIGHLIGHT        */
+#if WINVER >= 0x0400
+                 ,BLACK,  /* BLACKCOLOR_3DDKSHADOW    */
+                  BLACK,  /* COLOR_3DLIGHT            */
+                  BLACK,  /* COLOR_INFOTEXT           */
+                  BLACK   /* COLOR_INFOBK             */
+#endif  /* WINVER . . . */
+};
+
+static BOOL     s_sysUse;
+static COLORREF s_sysPal[ NB_STATIC_COLORS ];
+
+__declspec( dllexport ) long InterfaceGraphic_RealizePalette ( HDC hdc, HPALETTE hPal, BOOL fBkg, BOOL fUseStatic ) {
+
+ int i;
+ long retVal = 0;
+
+ if ( fUseStatic ) {
+
+  if ( !s_sysUse )
+   
+   for ( i = 0; i < NB_STATIC_COLORS; ++i ) s_sysPal[ i ] = GetSysColor ( s_sysPalIdx[ i ] );
+
+  SetSystemPaletteUse ( hdc, fBkg ? SYSPAL_STATIC : SYSPAL_NOSTATIC );
+
+  if (  UnrealizeObject ( hPal ) && SelectPalette ( hdc, hPal, fBkg )  ) retVal = RealizePalette ( hdc );
+
+  if ( fBkg ) {
+ 
+   SetSysColors ( NB_STATIC_COLORS, s_sysPalIdx, s_sysPal );
+   s_sysUse = FALSE;
+ 
+  } else {
+  
+   SetSysColors ( NB_STATIC_COLORS, s_sysPalIdx, s_sysPalBW );
+   s_sysUse = TRUE;
+  
+  }  // end else
+ 
+  PostMessage ( HWND_BROADCAST, WM_SYSCOLORCHANGE, 0, 0 );
+
+ } else {
+ 
+  SelectPalette ( hdc, hPal, FALSE );
+  retVal = RealizePalette ( hdc );
+ 
+ }  // end else
+
+ return retVal;
+}  // end RealizePaletteNow
+
+#endif /* WNT */