moved common files back to src root

[freeglut] / src / fg_cursor.c

diff --git a/src/fg_cursor.c b/src/fg_cursor.c
new file mode 100644 (file)
index 0000000..007898f
--- /dev/null
+++ b/src/fg_cursor.c
@@ -0,0 +1,79 @@
+/*
+ * freeglut_cursor.c
+ *
+ * The mouse cursor related stuff.
+ *
+ * Copyright (c) 1999-2000 Pawel W. Olszta. All Rights Reserved.
+ * Written by Pawel W. Olszta, <olszta@sourceforge.net>
+ * Creation date: Thu Dec 16 1999
+ *
+ * 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"
+
+/*
+ * TODO BEFORE THE STABLE RELEASE:
+ *  glutSetCursor()     -- Win32 mappings are incomplete.
+ *
+ * It would be good to use custom mouse cursor shapes, and introduce
+ * an option to display them using glBitmap() and/or texture mapping,
+ * apart from the windowing system version.
+ */
+
+/* -- PRIVATE FUNCTIONS --------------------------------------------------- */
+
+extern void fgPlatformSetCursor ( SFG_Window *window, int cursorID );
+extern void fgPlatformWarpPointer ( int x, int y );
+
+
+
+/* -- INTERNAL FUNCTIONS ---------------------------------------------------- */
+void fgSetCursor ( SFG_Window *window, int cursorID )
+{
+    fgPlatformSetCursor ( window, cursorID );
+}
+
+
+/* -- INTERFACE FUNCTIONS -------------------------------------------------- */
+
+/*
+ * Set the cursor image to be used for the current window
+ */
+void FGAPIENTRY glutSetCursor( int cursorID )
+{
+    FREEGLUT_EXIT_IF_NOT_INITIALISED ( "glutSetCursor" );
+    FREEGLUT_EXIT_IF_NO_WINDOW ( "glutSetCursor" );
+
+    fgPlatformSetCursor ( fgStructure.CurrentWindow, cursorID );
+    fgStructure.CurrentWindow->State.Cursor = cursorID;
+}
+
+/*
+ * Moves the mouse pointer to given window coordinates
+ */
+void FGAPIENTRY glutWarpPointer( int x, int y )
+{
+    FREEGLUT_EXIT_IF_NOT_INITIALISED ( "glutWarpPointer" );
+    FREEGLUT_EXIT_IF_NO_WINDOW ( "glutWarpPointer" );
+
+    fgPlatformWarpPointer ( x, y );
+}
+
+/*** END OF FILE ***/