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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_GET_SCREEN_SIZE |
| 24 | #define TRACE_GET_MMSCREEN_SIZE |
| 25 | #endif |
| 26 | |
| 27 | /* |
| 28 | XW_STATUS Xw_get_screen_size (adisplay,width,height): |
| 29 | XW_EXT_DISPLAY *adisplay |
| 30 | int *width |
| 31 | int *depth |
| 32 | |
| 33 | Get Screen Width and Height in Pixels |
| 34 | |
| 35 | Returns XW_ERROR if Ext_Display address is wrong |
| 36 | Returns XW_SUCCESS always |
| 37 | |
| 38 | XW_STATUS Xw_get_mmscreen_size (adisplay,width,height): |
| 39 | XW_EXT_DISPLAY *adisplay |
| 40 | int *width |
| 41 | int *depth |
| 42 | |
| 43 | Get Screen Width and Height in Millimeters |
| 44 | |
| 45 | Returns XW_ERROR if Ext_Display address is wrong |
| 46 | Returns XW_SUCCESS always |
| 47 | |
| 48 | */ |
| 49 | |
| 50 | #ifdef XW_PROTOTYPE |
| 51 | XW_STATUS Xw_get_screen_size (void *adisplay,int *width,int *height) |
| 52 | #else |
| 53 | XW_STATUS Xw_get_screen_size (adisplay,width,height) |
| 54 | void *adisplay; |
| 55 | int *width ; |
| 56 | int *height ; |
| 57 | #endif /*XW_PROTOTYPE*/ |
| 58 | { |
| 59 | XW_EXT_DISPLAY *pdisplay = (XW_EXT_DISPLAY*)adisplay; |
| 60 | |
| 61 | if( !Xw_isdefine_display(pdisplay) ) { |
| 62 | /*ERROR*Bad EXT_DISPLAY Address*/ |
| 63 | Xw_set_error(96,"Xw_get_screen_size",pdisplay) ; |
| 64 | return (XW_ERROR) ; |
| 65 | } |
| 66 | |
| 67 | *width = _DWIDTH ; |
| 68 | *height = _DHEIGHT ; |
| 69 | |
| 70 | |
| 71 | #ifdef TRACE_GET_SCREEN_SIZE |
| 72 | if( Xw_get_trace() ) { |
| 73 | printf (" Xw_get_screen_size(%lx,%d,%d)\n",(long ) pdisplay,*width,*height) ; |
| 74 | } |
| 75 | #endif |
| 76 | |
| 77 | return (XW_SUCCESS); |
| 78 | } |
| 79 | |
| 80 | #ifdef XW_PROTOTYPE |
| 81 | XW_STATUS Xw_get_mmscreen_size (void *adisplay,float *width,float *height) |
| 82 | #else |
| 83 | XW_STATUS Xw_get_mmscreen_size (adisplay,width,height) |
| 84 | void *adisplay; |
| 85 | float *width ; |
| 86 | float *height ; |
| 87 | #endif /*XW_PROTOTYPE*/ |
| 88 | { |
| 89 | XW_EXT_DISPLAY *pdisplay = (XW_EXT_DISPLAY*)adisplay; |
| 90 | |
| 91 | if( !Xw_isdefine_display(pdisplay) ) { |
| 92 | /*ERROR*Bad EXT_DISPLAY Address*/ |
| 93 | Xw_set_error(96,"Xw_get_mmscreen_size",pdisplay) ; |
| 94 | return (XW_ERROR) ; |
| 95 | } |
| 96 | |
| 97 | *width = WidthMMOfScreen(_DSCREEN) ; |
| 98 | *height = HeightMMOfScreen(_DSCREEN) ; |
| 99 | |
| 100 | #ifdef TRACE_GET_SCREEN_SIZE |
| 101 | if( Xw_get_trace() ) { |
| 102 | printf (" Xw_get_mmscreen_size(%lx,%f,%f)\n",(long ) pdisplay,*width,*height) ; |
| 103 | } |
| 104 | #endif |
| 105 | |
| 106 | return (XW_SUCCESS); |
| 107 | } |
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