| 2ee739cc |
1 | /* |
| 2 | * gallery.h |
| 3 | * |
| 4 | * [Generated from gallery, 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 __gallery_h |
| 15 | #define __gallery_h |
| 16 | |
| 17 | #ifndef __sapphire_h |
| 18 | #include "sapphire.h" |
| 19 | #endif |
| 20 | |
| 21 | /*----- Overview ----------------------------------------------------------* |
| 22 | * |
| 23 | * Functions provided: |
| 24 | * |
| 25 | * gallery_eventHandler |
| 26 | * gallery_drawBox |
| 27 | * gallery_removeBox |
| 28 | * gallery_reset |
| 29 | */ |
| 30 | |
| 31 | /* --- gallery_eventHandler --- * |
| 32 | * |
| 33 | * On entry: R0 == viewer handle |
| 34 | * R1 == pointer to handler routine |
| 35 | * R2 == R10 value to pass to handler |
| 36 | * R3 == R12 value to pass to handler |
| 37 | * |
| 38 | * On exit: -- |
| 39 | * |
| 40 | * Use: Sets up an event handler for the viewer, and adds in |
| 41 | * gallery's own special processing for background drawing. |
| 42 | */ |
| 43 | |
| 44 | extern routine gallery_eventHandler; |
| 45 | |
| 46 | /* --- gallery_drawBox --- * |
| 47 | * |
| 48 | * On entry: R0-R3 == window relative coords of box to plot |
| 49 | * |
| 50 | * On exit: -- |
| 51 | * |
| 52 | * Use: Draws a box to indicate tht this item hasn't been |
| 53 | * displayed yet. Use this routine to give a consistant |
| 54 | * look to applications which use the gallery. |
| 55 | */ |
| 56 | |
| 57 | extern routine gallery_drawBox; |
| 58 | |
| 59 | /* --- gallery_removeBox --- * |
| 60 | * |
| 61 | * On entry: R0-R3 == window relative coords of box to remove |
| 62 | * |
| 63 | * On exit: -- |
| 64 | * |
| 65 | * Use: Removes a previously draw temporary box. It is assumed that |
| 66 | * the background colour of the viewere is 1. |
| 67 | */ |
| 68 | |
| 69 | extern routine gallery_removeBox; |
| 70 | |
| 71 | /* --- gallery_reset --- * |
| 72 | * |
| 73 | * On entry: R0 == viewer handle |
| 74 | * |
| 75 | * On exit: -- |
| 76 | * |
| 77 | * Use: Resets all the icons in the gallery to their `undrawn' state. |
| 78 | * Use this before opening the window etc. |
| 79 | */ |
| 80 | |
| 81 | extern routine gallery_reset; |
| 82 | |
| 83 | /*----- That's all, folks -------------------------------------------------*/ |
| 84 | |
| 85 | #endif |
~mdw / ssr / blame