[f40a309] | 1 | /*
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| 2 | =============================================================================
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| 3 | ldfield.c -- librarian display field processing and cursor motion
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| 4 | Version 47 -- 1989-11-15 -- D.N. Lynx Crowe
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| 5 | =============================================================================
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| 6 | */
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| 7 |
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| 8 | #define DEBUGIT 0
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| 9 |
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[b28a12e] | 10 | #include "ram.h"
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[f40a309] | 11 |
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| 12 | struct fet ld_fet1[] = {
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| 13 |
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| 14 | {21, 10, 17, 0x0000, et_null, ef_null, rd_null, nd_null}, /* name */
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| 15 | {21, 27, 63, 0x0000, et_null, ef_null, rd_null, nd_null}, /* comment */
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| 16 |
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| 17 | { 0, 0, 0, 0x0000, FN_NULL, FN_NULL, FN_NULL, FN_NULL}
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| 18 | };
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| 19 |
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[7258c6a] | 20 | int16_t ldbox[][8] = { /* display box parameters */
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[f40a309] | 21 |
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| 22 | { 1, 1, 510, 13, LCFBX00, LCBBX00, 0, 1}, /* 0 - index area label */
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| 23 | { 1, 14, 510, 292, LCFBX01, LCBBX01, 1, 1}, /* 1 - index area */
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| 24 | { 1, 294, 78, 307, LCFBX02, LCBBX02, 21, 1}, /* 2 - file name label */
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| 25 | { 80, 294, 143, 307, LCFBX03, LCBBX03, 21, 10}, /* 3 - file name */
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| 26 | {145, 294, 214, 307, LCFBX04, LCBBX04, 21, 19}, /* 4 - comment label */
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| 27 | {216, 294, 510, 307, LCFBX05, LCBBX05, 21, 27}, /* 5 - comment */
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| 28 | { 1, 309, 70, 321, LCFBX06, LCBBX06, 22, 1}, /* 6 - fetch */
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| 29 | { 1, 322, 70, 335, LCFBX07, LCBBX07, 23, 1}, /* 7 - replace / append */
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| 30 | { 1, 336, 70, 348, LCFBX08, LCBBX08, 24, 1}, /* 8 - lo orch / hi orch */
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| 31 | { 72, 309, 255, 348, LCFBX09, LCBBX09, 22, 10}, /* 9 - store */
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| 32 | {257, 309, 510, 348, LCFBX10, LCBBX10, 22, 33} /* 10 - message window */
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| 33 | };
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| 34 |
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[7258c6a] | 35 | int8_t *ldbxlb0[] = { /* display box labels */
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[f40a309] | 36 |
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| 37 | "RecrdType L FileName Comment Mem", /* 0 */
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| 38 | "", /* 1 */
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| 39 | "FileName", /* 2 */
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| 40 | "", /* 3 */
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| 41 | "Comment", /* 4 */
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| 42 | "", /* 5 */
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| 43 | "Index", /* 6 */
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| 44 | "", /* 7 */
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| 45 | "", /* 8 */
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| 46 | "", /* 9 */
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| 47 | "" /* 10 */
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| 48 | };
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| 49 |
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| 50 | /* |
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| 51 |
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| 52 | */
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| 53 |
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| 54 | struct curpak ld_flds = {
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| 55 |
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| 56 | stdctp0, /* curtype */
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| 57 | ld_prmv, /* premove */
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| 58 | nokey, /* pstmove */
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| 59 | cxkstd, /* cx_key */
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| 60 | cykstd, /* cy_key */
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| 61 | ldcxupd, /* cx_upd */
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| 62 | ldcyupd, /* cy_upd */
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| 63 | nokey, /* xy_up */
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| 64 | nokey, /* xy_dn */
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| 65 | ldxkey, /* x_key */
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| 66 | select, /* e_key */
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| 67 | ldmkey, /* m_key */
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[60288f5] | 68 | ldkey, /* d_key */
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[f40a309] | 69 | nonf, /* not_fld */
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| 70 | ld_fet1, /* curfet */
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| 71 | ldboxes, /* csbp */
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| 72 | crate1, /* cratex */
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| 73 | crate1, /* cratey */
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| 74 | CT_TEXT, /* cmtype */
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| 75 | LCURX, /* cxval */
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| 76 | LCURY /* cyval */
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| 77 | };
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| 78 |
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| 79 | /* |
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| 80 |
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| 81 | */
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| 82 |
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| 83 | /*
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| 84 | =============================================================================
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| 85 | ldxkey() -- handle the 'X' (delete) key
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| 86 | =============================================================================
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[60288f5] | 87 | */
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[f40a309] | 88 |
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[7258c6a] | 89 | void ldxkey(void)
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| 90 | {
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| 91 | register int8_t *fn;
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[f40a309] | 92 | register int16_t slot;
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| 93 | int8_t buf[4];
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[60288f5] | 94 |
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[f40a309] | 95 | if (NOT astat) /* only on key closure */
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| 96 | return; /* FAILURE */
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| 97 |
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| 98 | clrerms();
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| 99 | stcrow = cyval / 14;
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| 100 | stccol = cxval >> 3;
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| 101 |
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| 102 | if (lselsw AND lrasw) {
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| 103 |
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| 104 | if (0 NE (slot = ldline(cyval))) {
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| 105 |
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| 106 | slot -= 1;
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[60288f5] | 107 | ldmap[slot] = -1;
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[f40a309] | 108 | dpy_scr(ldbox[1][4], slot);
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| 109 | return; /* SUCCESS */
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[60288f5] | 110 |
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[f40a309] | 111 | } else
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| 112 | return; /* FAILURE */
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| 113 | }
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[60288f5] | 114 |
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[f40a309] | 115 | if (lcancel(2))
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| 116 | return; /* SUCCESS */
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| 117 |
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| 118 | if (NOT ldelsw) { /* deletion not yet selected ? */
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| 119 |
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| 120 | if (0 NE (ldrow = ldline(cyval))) { /* index area ? */
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| 121 |
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| 122 | if (stccol EQ 11) { /* load tag ? */
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[60288f5] | 123 |
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[f40a309] | 124 | if (-1 EQ (slot = lin2slt(stcrow)))
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| 125 | return; /* FAILURE */
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| 126 |
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| 127 | if (ltagged) {
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| 128 |
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| 129 | if (slot NE tagslot) {
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| 130 |
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| 131 | filecat[tagslot].fcp0 = oldltag;
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[60288f5] | 132 | ltagged = FALSE;
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[f40a309] | 133 | showcat();
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| 134 | return; /* FAILURE */
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| 135 | }
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| 136 |
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| 137 | putcat();
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| 138 | ltagged = FALSE;
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| 139 | showcat();
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| 140 |
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| 141 | } else {
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| 142 |
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| 143 | oldltag = filecat[slot].fcp0;
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| 144 | filecat[slot].fcp0 = ' ';
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| 145 | ltagged = TRUE;
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| 146 | tagslot = slot;
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| 147 |
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| 148 | buf[0] = oldltag;
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| 149 | buf[1] = '\0';
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| 150 |
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| 151 | if (v_regs[5] & 0x0180)
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| 152 | vbank(0);
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| 153 |
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| 154 | vcputsv(librob, 64, exp_c(LD_DELC), ldbox[1][5],
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| 155 | stcrow, 11, buf, 14);
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[60288f5] | 156 | }
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[f40a309] | 157 |
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| 158 | return; /* SUCCESS */
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| 159 | }
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[60288f5] | 160 |
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[f40a309] | 161 | if ((stccol < 13) OR (stccol > 20)) /* name ? */
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| 162 | return; /* FAILURE */
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| 163 |
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| 164 | if (-1 NE (ldslot = lin2slt(ldrow))) {
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| 165 |
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| 166 | /* select file to delete */
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| 167 |
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[60288f5] | 168 | dslslot(ldslot, exp_c(LD_DELC), ldrow);
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[f40a309] | 169 | ldelsw = TRUE;
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| 170 | return; /* SUCCESS */
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| 171 | }
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| 172 | /* |
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| 173 |
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| 174 | */
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| 175 | } else { /* not in the index area */
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| 176 |
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| 177 | if (21 EQ stcrow) { /* filename or comment ? */
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| 178 |
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| 179 | if ((stccol GE 10) AND (stccol LE 17)) {
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| 180 |
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| 181 | /* clear filename field */
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[60288f5] | 182 |
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[f40a309] | 183 | memset(ldfile, ' ', 8);
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| 184 | ldswin(3);
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| 185 | return; /* SUCCESS */
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| 186 |
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| 187 | } else if (stccol GE 27) {
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| 188 |
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| 189 | /* clear comment field */
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[60288f5] | 190 |
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[f40a309] | 191 | memset(ldcmnt, ' ', 37);
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| 192 | ldswin(5);
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| 193 | return; /* SUCCESS */
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[60288f5] | 194 | }
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[f40a309] | 195 | }
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| 196 |
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| 197 | return; /* FAILURE */
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| 198 | }
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| 199 |
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| 200 | /* |
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| 201 |
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| 202 | */
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| 203 |
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| 204 | } else { /* file selected for deletion */
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| 205 |
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| 206 | /* delete the file if cursor hasn't moved */
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| 207 |
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| 208 | if (ldrow EQ ldline(cyval)) {
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| 209 |
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| 210 | filecat[ldslot].fcsize[0] = 0;
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| 211 | fn = slotnam(ldslot, ftkind(ldslot));
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| 212 |
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| 213 | unlink(fn);
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| 214 |
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| 215 | ldelsw = FALSE;
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| 216 | putcat();
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| 217 |
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[60288f5] | 218 | _clsvol();
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[f40a309] | 219 | showcat();
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| 220 | showsiz();
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| 221 |
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| 222 | return; /* SUCCESS */
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[60288f5] | 223 | }
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[f40a309] | 224 |
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| 225 | ldelsw = FALSE;
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| 226 | showcat();
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| 227 | return; /* SUCCESS */
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| 228 | }
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| 229 | }
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| 230 |
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| 231 | /* |
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| 232 |
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| 233 | */
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| 234 |
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| 235 | /*
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[0580615] | 236 | =============================================================================
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[f40a309] | 237 | ld_prmv() -- librarian cursor pre-move function
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| 238 | =============================================================================
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| 239 | */
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| 240 |
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| 241 | void ld_prmv(void)
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| 242 | {
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| 243 | if (lderrsw) /* clear any error messages in the window */
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| 244 | clrerms();
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| 245 |
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| 246 | if (ltagged) { /* clear any non-stored load tag */
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| 247 |
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| 248 | filecat[tagslot].fcp0 = oldltag;
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| 249 | ltagged = FALSE;
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| 250 | showcat();
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| 251 | }
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| 252 | }
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| 253 |
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| 254 | /* |
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| 256 | */
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| 257 |
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[0580615] | 258 | /*
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[f40a309] | 259 | =============================================================================
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| 260 | ldcyupd() -- update cursor y location
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| 261 | =============================================================================
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| 262 | */
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| 263 |
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| 264 | void ldcyupd(void)
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| 265 | {
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| 266 | if (lmwtype EQ 1) {
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| 267 |
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| 268 | vtcyupd(); /* update virtual typewriter cursor y */
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| 269 |
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| 270 | } else {
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| 271 |
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| 272 | cyval += cyrate;
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| 273 |
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| 274 | if (cyval GT (CYMAX - 1))
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| 275 | cyval = CYMAX - 1;
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| 276 | else if (cyval LT 1)
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| 277 | cyval = 1;
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| 278 | }
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| 279 | }
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| 280 |
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| 281 | /* |
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| 282 |
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| 283 | */
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[0580615] | 284 |
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[f40a309] | 285 | /*
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| 286 | =============================================================================
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| 287 | ldcxupd() -- update cursor x location
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| 288 | =============================================================================
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| 289 | */
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| 290 |
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| 291 | void ldcxupd(void)
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| 292 | {
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| 293 | if (lmwtype EQ 1 ) {
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| 294 |
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| 295 | vtcxupd(); /* update virtual typewriter cursor x */
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| 296 |
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| 297 | } else {
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| 298 |
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| 299 | cxval += cxrate;
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| 300 |
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| 301 | if (cxval GT (CXMAX - 1))
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| 302 | cxval = CXMAX - 1;
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| 303 | else if (cxval LT 1)
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| 304 | cxval = 1;
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| 305 | }
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| 306 | }
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| 307 |
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| 308 | /* |
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| 309 |
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[0580615] | 310 | */
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[f40a309] | 311 |
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| 312 | /*
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| 313 | =============================================================================
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| 314 | ldmkey() -- librarian menu key processor
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| 315 | =============================================================================
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| 316 | */
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| 317 |
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| 318 | void ldmkey(void)
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| 319 | {
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| 320 | if (astat) {
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| 321 |
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| 322 | ltagged = FALSE;
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| 323 |
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| 324 | if ((sliders EQ LS_LIBR) OR (pkctrl EQ PK_LIBR)) {
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| 325 |
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| 326 | sliders = oldsl;
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| 327 | swpt = oldsw;
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| 328 | pkctrl = oldpk;
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| 329 | lcdlbls();
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| 330 | setleds();
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| 331 | }
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| 332 | }
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| 333 |
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| 334 | stdmkey();
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| 335 | }
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| 336 |
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| 337 | /* |
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[7258c6a] | 338 |
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[f40a309] | 339 | */
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[7258c6a] | 340 |
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[f40a309] | 341 | /*
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| 342 | =============================================================================
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| 343 | loadem() -- load multiple files
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| 344 | =============================================================================
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| 345 | */
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| 346 |
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| 347 | void loadem(int16_t key)
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| 348 | {
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| 349 | register int16_t c, i, rc, slot;
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| 350 |
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| 351 | rc = FALSE;
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| 352 |
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| 353 | if (getcat(0)) /* get the file catalog */
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| 354 | return;
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| 355 |
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| 356 | for (ldslot = 0; ldslot < 20; ldslot++) { /* check each slot */
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| 357 |
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| 358 | if (ocslot(ldslot) AND
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| 359 | ((c = filecat[ldslot].fcp0) & 0x007F) EQ (key & 0x007F)) {
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| 360 |
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| 361 | ldkind = ftkind(ldslot);
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| 362 |
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| 363 | if ((ldkind EQ FT_ORC) OR
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| 364 | (ldkind EQ FT_ORL) OR
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| 365 | (ldkind EQ FT_ORH))
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| 366 | lorchl = (c & 0x0080) ? 1 : 0;
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| 367 |
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| 368 | if (ldkind EQ FT_SCR)
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| 369 | for (i = 0; i < N_SCORES; i++)
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| 370 | ldmap[i] = i;
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| 371 |
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| 372 | if(getit())
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| 373 | return;
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| 374 |
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| 375 | rc = TRUE;
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| 376 | }
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| 377 | }
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| 378 |
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| 379 | if (rc AND (ndisp EQ -1))
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| 380 | m7menu();
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| 381 | }
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| 382 |
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[7258c6a] | 383 | /* |
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[f40a309] | 384 |
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[7258c6a] | 385 | */
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| 386 |
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[f40a309] | 387 | /*
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| 388 | =============================================================================
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[60288f5] | 389 | ldkey() -- process data key entry
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[f40a309] | 390 | =============================================================================
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| 391 | */
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| 392 |
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| 393 | void ldkey(int16_t k)
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| 394 | {
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| 395 | register int16_t c, col, row, slot;
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| 396 | int8_t buf[4];
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| 397 |
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| 398 | if (NOT astat) /* only on key closure */
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| 399 | return;
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| 400 |
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| 401 | if (NOT catin) /* catalog must be valid */
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| 402 | return;
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| 403 |
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| 404 | row = cyval / 14; /* determine cursor position */
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| 405 | col = cxval >> 3;
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| 406 |
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| 407 | if (col NE 11) /* must be column 11 */
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| 408 | return;
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| 409 |
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| 410 | if (-1 EQ (slot = lin2slt(row))) /* ... and a valid slot */
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| 411 | return;
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| 412 |
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| 413 | if (NOT ltagged) {
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| 414 |
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| 415 | oldltag = filecat[slot].fcp0; /* save old tag */
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| 416 | lcancel(3); /* cancel other selections */
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| 417 | }
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| 418 |
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| 419 | /* |
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| 420 |
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| 421 | */
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| 422 | /* process the key */
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| 423 |
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| 424 | if (k < 7)
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| 425 | filecat[slot].fcp0 = (c = k + 'A');
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| 426 | else if (k EQ 7)
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| 427 | return;
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| 428 | else if (k EQ 8)
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| 429 | filecat[slot].fcp0 = (c = filecat[slot].fcp0 & 0x007F);
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| 430 | else /* k EQ 9 */
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| 431 | filecat[slot].fcp0 = (c = filecat[slot].fcp0 | 0x0080);
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| 432 |
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| 433 | loadrow = row;
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| 434 | tagslot = slot;
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| 435 | ltagged = TRUE;
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| 436 |
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| 437 | dslslot(slot, exp_c(LD_SELC), row);
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| 438 | return;
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[0580615] | 439 | }
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[f40a309] | 440 |
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| 441 | /* |
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| 442 |
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| 443 | */
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| 444 |
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| 445 | /*
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| 446 | =============================================================================
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[6262b5c] | 447 | ldfield() -- setup field routines for the librarian
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| 448 | =============================================================================
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| 449 | */
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| 450 |
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| 451 | void ldfield(void)
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| 452 | {
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| 453 | lmwtype = 0;
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| 454 | ltagged = FALSE;
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| 455 | submenu = FALSE;
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| 456 |
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| 457 | curset(&ld_flds);
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| 458 | }
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| 459 |
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