and some more renames

[freeglut] / src / mswin / fg_cursor_mswin.c

diff --git a/src/mswin/fg_cursor_mswin.c b/src/mswin/fg_cursor_mswin.c
new file mode 100644 (file)
index 0000000..b0eda70
--- /dev/null
+++ b/src/mswin/fg_cursor_mswin.c
@@ -0,0 +1,115 @@
+/*
+ * freeglut_cursor_mswin.c
+ *
+ * The Windows-specific mouse cursor related stuff.
+ *
+ * Copyright (c) 2012 Stephen J. Baker. All Rights Reserved.
+ * Written by John F. Fay, <fayjf@sourceforge.net>
+ * Creation date: Thu Jan 19, 2012
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * PAWEL W. OLSZTA BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <GL/freeglut.h>
+#include "../fg_internal.h"
+
+
+
+void fgPlatformSetCursor ( SFG_Window *window, int cursorID )
+{
+    /*
+     * Joe Krahn is re-writing the following code.
+     */
+    /* Set the cursor AND change it for this window class. */
+#if !defined(__MINGW64__) && _MSC_VER <= 1200
+#       define MAP_CURSOR(a,b)                                   \
+        case a:                                                  \
+            SetCursor( LoadCursor( NULL, b ) );                  \
+            SetClassLong( window->Window.Handle,                 \
+                          GCL_HCURSOR,                           \
+                          ( LONG )LoadCursor( NULL, b ) );       \
+        break;
+    /* Nuke the cursor AND change it for this window class. */
+#       define ZAP_CURSOR(a,b)                                   \
+        case a:                                                  \
+            SetCursor( NULL );                                   \
+            SetClassLong( window->Window.Handle,                 \
+                          GCL_HCURSOR, ( LONG )NULL );           \
+        break;
+#else
+#       define MAP_CURSOR(a,b)                                   \
+        case a:                                                  \
+            SetCursor( LoadCursor( NULL, b ) );                  \
+            SetClassLongPtr( window->Window.Handle,              \
+                          GCLP_HCURSOR,                          \
+                          ( LONG )( LONG_PTR )LoadCursor( NULL, b ) );       \
+        break;
+    /* Nuke the cursor AND change it for this window class. */
+#       define ZAP_CURSOR(a,b)                                   \
+        case a:                                                  \
+            SetCursor( NULL );                                   \
+            SetClassLongPtr( window->Window.Handle,              \
+                          GCLP_HCURSOR, ( LONG )( LONG_PTR )NULL );          \
+        break;
+#endif
+
+    switch( cursorID )
+    {
+        MAP_CURSOR( GLUT_CURSOR_RIGHT_ARROW,         IDC_ARROW     );
+        MAP_CURSOR( GLUT_CURSOR_LEFT_ARROW,          IDC_ARROW     );
+        MAP_CURSOR( GLUT_CURSOR_INFO,                IDC_HELP      );
+        MAP_CURSOR( GLUT_CURSOR_DESTROY,             IDC_CROSS     );
+        MAP_CURSOR( GLUT_CURSOR_HELP,                IDC_HELP      );
+        MAP_CURSOR( GLUT_CURSOR_CYCLE,               IDC_SIZEALL   );
+        MAP_CURSOR( GLUT_CURSOR_SPRAY,               IDC_CROSS     );
+        MAP_CURSOR( GLUT_CURSOR_WAIT,                IDC_WAIT      );
+        MAP_CURSOR( GLUT_CURSOR_TEXT,                IDC_IBEAM     );
+        MAP_CURSOR( GLUT_CURSOR_CROSSHAIR,           IDC_CROSS     );
+        MAP_CURSOR( GLUT_CURSOR_UP_DOWN,             IDC_SIZENS    );
+        MAP_CURSOR( GLUT_CURSOR_LEFT_RIGHT,          IDC_SIZEWE    );
+        MAP_CURSOR( GLUT_CURSOR_TOP_SIDE,            IDC_ARROW     ); /* XXX ToDo */
+        MAP_CURSOR( GLUT_CURSOR_BOTTOM_SIDE,         IDC_ARROW     ); /* XXX ToDo */
+        MAP_CURSOR( GLUT_CURSOR_LEFT_SIDE,           IDC_ARROW     ); /* XXX ToDo */
+        MAP_CURSOR( GLUT_CURSOR_RIGHT_SIDE,          IDC_ARROW     ); /* XXX ToDo */
+        MAP_CURSOR( GLUT_CURSOR_TOP_LEFT_CORNER,     IDC_SIZENWSE  );
+        MAP_CURSOR( GLUT_CURSOR_TOP_RIGHT_CORNER,    IDC_SIZENESW  );
+        MAP_CURSOR( GLUT_CURSOR_BOTTOM_RIGHT_CORNER, IDC_SIZENWSE  );
+        MAP_CURSOR( GLUT_CURSOR_BOTTOM_LEFT_CORNER,  IDC_SIZENESW  );
+        MAP_CURSOR( GLUT_CURSOR_INHERIT,             IDC_ARROW     ); /* XXX ToDo */
+        ZAP_CURSOR( GLUT_CURSOR_NONE,                NULL          );
+        MAP_CURSOR( GLUT_CURSOR_FULL_CROSSHAIR,      IDC_CROSS     ); /* XXX ToDo */
+
+    default:
+        fgError( "Unknown cursor type: %d", cursorID );
+        break;
+    }
+}
+
+
+void fgPlatformWarpPointer ( int x, int y )
+{
+    POINT coords;
+    coords.x = x;
+    coords.y = y;
+
+    /* ClientToScreen() translates {coords} for us. */
+    ClientToScreen( fgStructure.CurrentWindow->Window.Handle, &coords );
+    SetCursorPos( coords.x, coords.y );
+}
+
+