add GFX2_Get_Window_Handle() to get the win32 HWND

and use it

src/filesel.c

@@ -25,10 +25,6 @@
     along with Grafx2; if not, see <http://www.gnu.org/licenses/>
 */
 
-#if defined(USE_SDL) || defined(USE_SDL2)
-#include <SDL_syswm.h>
-#endif
-
 #if defined(__amigaos4__) || defined(__AROS__) || defined(__MORPHOS__) || defined(__amigaos__)
     #include <proto/dos.h>
     #include <sys/types.h>
@@ -95,21 +91,11 @@ byte Native_filesel(byte load)
 #if WIN32
   OPENFILENAME ofn;
   char szFileName[MAX_PATH] = "";
-  HWND hwnd;
-#if defined(USE_SDL) || defined(USE_SDL2)
-  SDL_SysWMinfo wminfo;
-  
-  SDL_VERSION(&wminfo.version);
-  SDL_GetWMInfo(&wminfo);
-  hwnd = wminfo.window;
-#else
-  hwnd = GetActiveWindow();
-#endif
 
   ZeroMemory(&ofn, sizeof(ofn));
 
   ofn.lStructSize = sizeof(ofn);
-  ofn.hwndOwner = hwnd;
+  ofn.hwndOwner = GFX2_Get_Window_Handle();
   ofn.lpstrFilter = TEXT("Text Files (*.txt)\0*.txt\0All Files (*.*)\0*.*\0");
 #ifdef UNICODE
 #else

src/init.c

@@ -52,9 +52,6 @@
 #if defined(WIN32)
   #include <windows.h> // GetLogicalDrives(), GetDriveType(), DRIVE_*
 #endif
-#if !defined(__GP2X__) && defined(USE_SDL)
-    #include <SDL_syswm.h>
-#endif
 #if defined (__MINT__)
   #include <mint/osbind.h>
 #endif
@@ -85,6 +82,7 @@
 #include "mountlist.h" // read_file_system_list
 #include "operatio.h"
 #include "palette.h"
+#include "screen.h"
 #if defined(USE_SDL) || defined(USE_SDL2)
 #include "sdlscreen.h"
 #endif
@@ -3112,9 +3110,6 @@ void Define_icon(void)
     LPVOID lpResIcon32;
     HGLOBAL hMem;
     WORD nID;
-#if defined(USE_SDL) || defined(USE_SDL2)
-    SDL_SysWMinfo info;
-#endif
     
     hInstance = (HINSTANCE)GetModuleHandle(NULL);
     if (hInstance==NULL)
@@ -3136,11 +3131,6 @@ void Define_icon(void)
     if (lpResIconDir==NULL)
       break;
       
-#if defined(USE_SDL) || defined(USE_SDL2)
-    SDL_VERSION(&info.version);
-    SDL_GetWMInfo(&info);
-#endif
-
     //
     // 16x16
     //
@@ -3175,7 +3165,7 @@ void Define_icon(void)
 
     // Set it
 #if defined(USE_SDL) || defined(USE_SDL2)
-		SetClassLongPtr(info.window, GCL_HICONSM, (LONG_PTR)hicon);
+		SetClassLongPtr(GFX2_Get_Window_Handle(), GCL_HICONSM, (LONG_PTR)hicon);
 #else
     // TODO
 #endif
@@ -3215,7 +3205,7 @@ void Define_icon(void)
 
     // Set it
 #if defined(USE_SDL) || defined(USE_SDL2)
-		SetClassLongPtr(info.window, GCL_HICON, (LONG_PTR)hicon);
+		SetClassLongPtr(GFX2_Get_Window_Handle(), GCL_HICON, (LONG_PTR)hicon);
 #else
     // TODO
 #endif

src/main.c

@@ -45,11 +45,18 @@
 #if defined(USE_SDL) || defined(USE_SDL2)
 #include <SDL.h>
 #include <SDL_image.h>
-
-// There is no WM on the GP2X...
-#if !defined(__GP2X__) && !defined(__WIZ__) && !defined(__CAANOO__) && !defined(GCWZERO)
-    #include <SDL_syswm.h>
 #endif
+
+#if defined(WIN32)
+    #include <windows.h>
+    #include <shlwapi.h>
+#elif defined (__MINT__)
+    #include <mint/osbind.h>
+#elif defined(__macosx__)
+    #import <CoreFoundation/CoreFoundation.h>
+    #import <sys/param.h>
+#elif defined(__FreeBSD__)
+    #include <sys/param.h>
 #endif
 
 #include "const.h"
@@ -80,18 +87,6 @@
 #include "win32screen.h"
 #endif
 
-#if defined(WIN32)
-    #include <windows.h>
-    #include <shlwapi.h>
-#elif defined (__MINT__)
-    #include <mint/osbind.h>
-#elif defined(__macosx__)
-    #import <CoreFoundation/CoreFoundation.h>
-    #import <sys/param.h>
-#elif defined(__FreeBSD__)
-    #include <sys/param.h>
-#endif
-
 
 #if defined (WIN32) && (defined(USE_SDL) || defined(USE_SDL2))
   // On Windows, SDL_putenv is not present in any compilable header.
@@ -859,11 +854,8 @@ int Init_program(int argc,char * argv[])
     {
       //RECT r;
       #if defined(USE_SDL) || defined(USE_SDL2)
-      static SDL_SysWMinfo pInfo;
+      //GetWindowRect(window, &r);
-      SDL_VERSION(&pInfo.version);
+      SetWindowPos(GFX2_Get_Window_Handle(), 0, Config.Window_pos_x, Config.Window_pos_y, 0, 0, SWP_NOSIZE);
-      SDL_GetWMInfo(&pInfo);
-      //GetWindowRect(pInfo.window, &r);
-      SetWindowPos(pInfo.window, 0, Config.Window_pos_x, Config.Window_pos_y, 0, 0, SWP_NOSIZE);
       #endif
     }
   }
@@ -1071,10 +1063,7 @@ void Program_shutdown(void)
   #if defined(USE_SDL) || defined(USE_SDL2)
   {
     RECT r;
-    static SDL_SysWMinfo pInfo;
+    GetWindowRect(GFX2_Get_Window_Handle(), &r);
-
-    SDL_GetWMInfo(&pInfo);
-    GetWindowRect(pInfo.window, &r);
 
     Config.Window_pos_x = r.left;
     Config.Window_pos_y = r.top;

src/readline.c

@@ -47,9 +47,6 @@
 
 #ifdef WIN32
 #include <windows.h>
-#if defined(USE_SDL)
-#include <SDL_syswm.h>
-#endif
 
 #elif defined __HAIKU__
 #include "haiku.h"
@@ -307,18 +304,7 @@ static char* getClipboard(word * * unicode)
 {
 #ifdef WIN32
     char* dst = NULL;
-#if defined(USE_SDL) || defined(USE_SDL2)
+    if (OpenClipboard(GFX2_Get_Window_Handle()))
-    SDL_SysWMinfo info;
-
-    SDL_VERSION(&info.version);
-
-    if ( SDL_GetWMInfo(&info) )
-    {
-      if (OpenClipboard(info.window) )
-#else
-    {
-      if (OpenClipboard(GetActiveWindow()))
-#endif
       {
         HANDLE hMem;
         if ( IsClipboardFormatAvailable(CF_TEXT) )
@@ -346,7 +332,6 @@ static char* getClipboard(word * * unicode)
         }
         CloseClipboard();
       }    
-    }
     return dst;
   #elif defined(__AROS__)
 

src/screen.h

@@ -29,6 +29,9 @@
 #ifndef SCREEN_H_INCLUDED
 #define SCREEN_H_INCLUDED
 
+#ifdef WIN32
+#include <windows.h>  // for HWND
+#endif
 #include "struct.h"
 #include "global.h"
 
@@ -63,4 +66,8 @@ void Allow_drag_and_drop(int flag);
 void GFX2_UpdateScreen(void);
 #endif
 
+#if defined(WIN32)
+HWND GFX2_Get_Window_Handle(void);
+#endif
+
 #endif // SCREEN_H_INCLUDED

src/sdlscreen.c

@@ -502,18 +502,23 @@ void Clear_border(byte color)
   }  
 }
 
+#ifdef WIN32
+HWND GFX2_Get_Window_Handle(void)
+{
+  SDL_SysWMinfo wminfo;
+
+  SDL_VERSION(&wminfo.version);
+  SDL_GetWMInfo(&wminfo);
+  return wminfo.window;
+}
+#endif
+
 /// Activates or desactivates file drag-dropping in program window.
 void Allow_drag_and_drop(int flag)
 {
   // Inform Windows that we accept drag-n-drop events or not
   #ifdef __WIN32__
-  SDL_SysWMinfo wminfo;
+  DragAcceptFiles(GFX2_Get_Window_Handle(), flag?TRUE:FALSE);
-  HWND hwnd;
-  
-  SDL_VERSION(&wminfo.version);
-  SDL_GetWMInfo(&wminfo);
-  hwnd = wminfo.window;
-  DragAcceptFiles(hwnd,flag?TRUE:FALSE);
   SDL_EventState (SDL_SYSWMEVENT,flag?SDL_ENABLE:SDL_DISABLE );
   #else
   (void)flag; // unused

src/win32screen.c

@@ -44,6 +44,11 @@ static int Windows_DIB_height = 0;
 static HWND Win32_hwnd = NULL;
 static int Win32_Is_Fullscreen = 0;
 
+HWND GFX2_Get_Window_Handle()
+{
+  return Win32_hwnd;
+}
+
 static void Win32_Repaint(HWND hwnd)
 {
   PAINTSTRUCT ps;
@@ -421,4 +426,5 @@ volatile int Allow_colorcycling = 0;
 /// Activates or desactivates file drag-dropping in program window.
 void Allow_drag_and_drop(int flag)
 {
+  DragAcceptFiles(GFX2_Get_Window_Handle(), flag?TRUE:FALSE);
 }