home *** CD-ROM | disk | FTP | other *** search
- /*==============================================================================
- Project: POV
-
- Version: 3
-
- File: CursorUtils.c
-
- Description:
- Routines to handle different cursor disaplys.
- ------------------------------------------------------------------------------
- Author:
- Eduard [esp] Schwan
- ------------------------------------------------------------------------------
- from Persistence of Vision(tm) Ray Tracer
- Copyright 1996 Persistence of Vision Team
- ------------------------------------------------------------------------------
- NOTICE: This source code file is provided so that users may experiment
- with enhancements to POV-Ray and to port the software to platforms other
- than those supported by the POV-Ray Team. There are strict rules under
- which you are permitted to use this file. The rules are in the file
- named POVLEGAL.DOC which should be distributed with this file. If
- POVLEGAL.DOC is not available or for more info please contact the POV-Ray
- Team Coordinator by leaving a message in CompuServe's Graphics Developer's
- Forum. The latest version of POV-Ray may be found there as well.
-
- This program is based on the popular DKB raytracer version 2.12.
- DKBTrace was originally written by David K. Buck.
- DKBTrace Ver 2.0-2.12 were written by David K. Buck & Aaron A. Collins.
- ------------------------------------------------------------------------------
- Change History:
- 960630 [esp] celebrate 12th wedding anniversary :-)
- ==============================================================================*/
-
- #define CURSORUTILS_C
-
- #include "CursorUtils.h"
-
- #include <QuickDraw.h>
- #include <Memory.h>
- #include <ToolUtils.h> // Cursor stuff
-
-
- static Cursor gWaitCursor;
-
-
- // ---------------------------------------------------------------------
- // load the image of the Watch cursor
-
- #pragma segment Cursor
-
- void InitWatchCursor(void)
- {
- CursHandle hCurs;
-
- hCurs = GetCursor(watchCursor);
- if (hCurs != NULL)
- {
- MoveHHi((Handle)hCurs);
- HLock((Handle)hCurs);
- gWaitCursor = **hCurs;
- }
- } // InitWatchCursor()
-
-
- // ---------------------------------------------------------------------
- // change the cursor to the Watch
-
- #pragma segment Cursor
-
- void ShowWatchCursor(void)
- {
- SetCursor(&gWaitCursor);
- } // ShowWatchCursor()
-
-
- // ---------------------------------------------------------------------
- // change the cursor to the Arrow
-
- #pragma segment Cursor
-
- void ShowArrowCursor(void)
- {
- SetCursor(&qd.arrow);
- } // ShowArrowCursor()
-
-