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1 | // Copyright (c) 1999-2012 OPEN CASCADE SAS |
| 2 | // |
| 3 | // The content of this file is subject to the Open CASCADE Technology Public |
| 4 | // License Version 6.5 (the "License"). You may not use the content of this file |
| 5 | // except in compliance with the License. Please obtain a copy of the License |
| 6 | // at http://www.opencascade.org and read it completely before using this file. |
| 7 | // |
| 8 | // The Initial Developer of the Original Code is Open CASCADE S.A.S., having its |
| 9 | // main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France. |
| 10 | // |
| 11 | // The Original Code and all software distributed under the License is |
| 12 | // distributed on an "AS IS" basis, without warranty of any kind, and the |
| 13 | // Initial Developer hereby disclaims all such warranties, including without |
| 14 | // limitation, any warranties of merchantability, fitness for a particular |
| 15 | // purpose or non-infringement. Please see the License for the specific terms |
| 16 | // and conditions governing the rights and limitations under the License. |
| 17 | |
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18 | |
| 19 | #include <Xw_Extension.h> |
| 20 | |
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21 | /* ifdef then trace on */ |
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22 | #ifdef TRACE |
| 23 | #define TRACE_ISDEFINE_TILE |
| 24 | #endif |
| 25 | |
| 26 | /* |
| 27 | XW_STATUS Xw_isdefine_tile (atilemap,index): |
| 28 | XW_EXT_TILEMAP *atilemap |
| 29 | int index tile index |
| 30 | |
| 31 | Returns XW_ERROR if BadTile Index or tile is not defined |
| 32 | Returns XW_SUCCESS if Successful |
| 33 | |
| 34 | */ |
| 35 | |
| 36 | #ifdef XW_PROTOTYPE |
| 37 | XW_STATUS Xw_isdefine_tile (void *atilemap,int index) |
| 38 | #else |
| 39 | XW_STATUS Xw_isdefine_tile (atilemap,index) |
| 40 | void *atilemap; |
| 41 | int index ; |
| 42 | #endif /*XW_PROTOTYPE*/ |
| 43 | { |
| 44 | XW_EXT_TILEMAP *ptilemap = (XW_EXT_TILEMAP*)atilemap; |
| 45 | XW_STATUS status = XW_ERROR ; |
| 46 | |
| 47 | if( index ) { |
| 48 | if ( ptilemap && (index < ptilemap->maxtile) |
| 49 | && ptilemap->tiles[index] ) { |
| 50 | status = XW_SUCCESS ; |
| 51 | } |
| 52 | } else status = XW_SUCCESS ; |
| 53 | |
| 54 | |
| 55 | #ifdef TRACE_ISDEFINE_TILE |
| 56 | if( Xw_get_trace() > 2 ) { |
| 57 | printf (" %d = Xw_isdefine_tile(%lx,%d)\n",status,(long ) ptilemap,index) ; |
| 58 | } |
| 59 | #endif |
| 60 | |
| 61 | return (status); |
| 62 | } |
| 63 | |
| 64 | #ifdef XW_PROTOTYPE |
| 65 | XW_STATUS Xw_isdefine_tileindex (XW_EXT_TILEMAP *atilemap,int index) |
| 66 | #else |
| 67 | XW_STATUS Xw_isdefine_tileindex (atilemap,index) |
| 68 | XW_EXT_TILEMAP *atilemap; |
| 69 | int index ; |
| 70 | #endif /*XW_PROTOTYPE*/ |
| 71 | /* |
| 72 | Verify Tile index Range Only |
| 73 | */ |
| 74 | { |
| 75 | XW_EXT_TILEMAP *ptilemap = (XW_EXT_TILEMAP*)atilemap; |
| 76 | XW_STATUS status = XW_ERROR ; |
| 77 | |
| 78 | if( ptilemap && (index > 0 ) && (index < ptilemap->maxtile) ) { |
| 79 | status = XW_SUCCESS ; |
| 80 | } |
| 81 | |
| 82 | #ifdef TRACE_ISDEFINE_TILE |
| 83 | if( Xw_get_trace() > 2 ) { |
| 84 | printf (" %d = Xw_isdefine_tileindex(%lx,%d)\n",status,(long ) ptilemap,index) ; |
| 85 | } |
| 86 | #endif |
| 87 | |
| 88 | return (status) ; |
| 89 | } |
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