| 2ee739cc |
1 | /* |
| 2 | * wimp.h |
| 3 | * |
| 4 | * [Generated from wimp, 25 September 1996] |
| 5 | */ |
| 6 | |
| 7 | #if !defined(__CC_NORCROFT) || !defined(__arm) |
| 8 | #error You must use the Norcroft ARM Compiler for Sapphire programs |
| 9 | #endif |
| 10 | |
| 11 | #pragma include_only_once |
| 12 | #pragma force_top_level |
| 13 | |
| 14 | #ifndef __wimp_h |
| 15 | #define __wimp_h |
| 16 | |
| 17 | #ifndef __sapphire_h |
| 18 | #include "sapphire.h" |
| 19 | #endif |
| 20 | |
| 21 | /*----- Overview ----------------------------------------------------------* |
| 22 | * |
| 23 | * Functions provided: |
| 24 | * |
| 25 | * wimp_init |
| 26 | * wimp_taskHandle |
| 27 | * wimp_version |
| 28 | * wimp_strWidth |
| 29 | */ |
| 30 | |
| 31 | /* --- wimp_init --- * |
| 32 | * |
| 33 | * On entry: R0 == pointer to application name |
| 34 | * |
| 35 | * On exit: -- |
| 36 | * |
| 37 | * Use: Initialises the WindowManager, and stores away useful |
| 38 | * snippets of information, like the task handle we've been |
| 39 | * given. It also registers an exit handler so that the Wimp |
| 40 | * gets closed down. |
| 41 | */ |
| 42 | |
| 43 | extern routine wimp_init; |
| 44 | |
| 45 | /* --- wimp_taskHandle --- * |
| 46 | * |
| 47 | * On entry: -- |
| 48 | * |
| 49 | * On exit: R0 == the application's task handle |
| 50 | * |
| 51 | * Use: Returns the application's task handle. |
| 52 | */ |
| 53 | |
| 54 | extern routine wimp_taskHandle; |
| 55 | |
| 56 | /* --- wimp_version --- * |
| 57 | * |
| 58 | * On entry: -- |
| 59 | * |
| 60 | * On exit: R0 == the WIMP's version number (may not be the one the |
| 61 | * client asked for) |
| 62 | * |
| 63 | * Use: Returns the WindowManager's version number. |
| 64 | */ |
| 65 | |
| 66 | extern routine wimp_version; |
| 67 | |
| 68 | /* --- wimp_strWidth --- * |
| 69 | * |
| 70 | * On entry: R0 == pointer to a string |
| 71 | * |
| 72 | * On exit: R0 == width of the string in OS units |
| 73 | * |
| 74 | * Use: Returns the width of a string, as it would be displayed in |
| 75 | * an icon (i.e. taking into account things like the current |
| 76 | * desktop font etc.) The width is exact, so if you want to |
| 77 | * e.g. draw a box round it, you'll have to add on a little |
| 78 | * clearance at each end. 8 OS units seems to be a good size |
| 79 | * for the clearance (so the total width you'd use is given by |
| 80 | * wimp_strWidth(string)+16, because it has two ends). |
| 81 | */ |
| 82 | |
| 83 | extern routine wimp_strWidth; |
| 84 | |
| 85 | /*----- That's all, folks -------------------------------------------------*/ |
| 86 | |
| 87 | #endif |
~mdw / ssr / blame