--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/video/win32/SDL_win32clipboard.c	Thu Jul 08 05:43:34 2010 -0700
@@ -0,0 +1,144 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997-2010 Sam Lantinga
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+    Sam Lantinga
+    slouken@libsdl.org
+*/
+#include "SDL_config.h"
+
+#include "SDL_win32video.h"
+#include "SDL_win32window.h"
+
+
+#ifdef UNICODE
+#define TEXT_FORMAT  CF_UNICODETEXT
+#else
+#define TEXT_FORMAT  CF_TEXT
+#endif
+
+
+/* Get any application owned window handle for clipboard association */
+static HWND
+GetWindowHandle(_THIS)
+{
+    SDL_VideoDisplay *display;
+    SDL_Window *window;
+
+    display = _this->displays;
+    if (display) {
+        window = display->windows;
+        if (window) {
+            return ((SDL_WindowData *) window->driverdata)->hwnd;
+        }
+    }
+    return NULL;
+}
+
+int
+WIN_SetClipboardText(_THIS, const char *text)
+{
+    int result = 0;
+
+    if (OpenClipboard(GetWindowHandle(_this))) {
+        HANDLE hMem;
+        LPTSTR tstr;
+        SIZE_T i, size;
+
+        /* Convert the text from UTF-8 to Windows Unicode */
+        tstr = WIN_UTF8ToString(text);
+        if (!tstr) {
+            return -1;
+        }
+
+        /* Find out the size of the data */
+        for (size = 0, i = 0; tstr[i]; ++i, ++size) {
+            if (tstr[i] == '\n' && (i == 0 || tstr[i-1] != '\r')) {
+                /* We're going to insert a carriage return */
+                ++size;
+            }
+        }
+        size = (size+1)*sizeof(*tstr);
+
+        /* Save the data to the clipboard */
+        hMem = GlobalAlloc(GMEM_MOVEABLE, size);
+        if (hMem) {
+            LPTSTR dst = (LPTSTR)GlobalLock(hMem);
+            /* Copy the text over, adding carriage returns as necessary */
+            for (i = 0; tstr[i]; ++i) {
+                if (tstr[i] == '\n' && (i == 0 || tstr[i-1] != '\r')) {
+                    *dst++ = '\r';
+                }
+                *dst++ = tstr[i];
+            }
+            *dst = 0;
+            GlobalUnlock(hMem);
+
+            EmptyClipboard();
+            if (!SetClipboardData(TEXT_FORMAT, hMem)) {
+                WIN_SetError("Couldn't set clipboard data");
+                result = -1;
+            }
+        }
+        SDL_free(tstr);
+
+        CloseClipboard();
+    } else {
+        WIN_SetError("Couldn't open clipboard");
+        result = -1;
+    }
+    return result;
+}
+
+char *
+WIN_GetClipboardText(_THIS)
+{
+    char *text;
+
+    text = NULL;
+    if (IsClipboardFormatAvailable(TEXT_FORMAT) &&
+        OpenClipboard(GetWindowHandle(_this))) {
+        HANDLE hMem;
+        LPTSTR tstr;
+
+        hMem = GetClipboardData(TEXT_FORMAT);
+        if (hMem) {
+            tstr = (LPTSTR)GlobalLock(hMem);
+            text = WIN_StringToUTF8(tstr);
+            GlobalUnlock(hMem);
+        } else {
+            WIN_SetError("Couldn't get clipboard data");
+        }
+        CloseClipboard();
+    }
+    if (!text) {
+        text = SDL_strdup("");
+    }
+    return text;
+}
+
+SDL_bool
+WIN_HasClipboardText(_THIS)
+{
+    if (IsClipboardFormatAvailable(TEXT_FORMAT)) {
+        return SDL_TRUE;
+    } else {
+        return SDL_FALSE;
+    }
+}
+
+/* vi: set ts=4 sw=4 expandtab: */