1 | /*
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2 | =============================================================================
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3 | curset.c -- cursor control and data entry parameter setup
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4 | Version 14 -- 1988-12-13 -- 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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10 | #include "stddefs.h"
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11 | #include "fields.h"
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12 | #include "vsdd.h"
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13 | #include "graphdef.h"
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14 | #include "curpak.h"
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15 |
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16 | #include "midas.h"
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17 |
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18 | #if DEBUGIT
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19 | extern short debugsw;
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20 |
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21 | short debugcs = 1;
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22 |
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23 | char *C_TYPE[] = {
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24 |
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25 | "CT_GRAF", /* 0 graphics */
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26 | "CT_TEXT", /* 1 text -- general */
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27 | "CT_VIRT", /* 2 virtual -- graphic */
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28 | "CT_SCOR", /* 3 text -- score */
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29 | "CT_SMTH", /* 4 text -- smooth scroll */
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30 | "CT_MENU" /* 5 virtual -- character */
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31 | };
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32 | #endif
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33 |
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34 | short trkonly = FALSE; /* set TRUE to force use of trackball */
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35 |
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36 | extern void txstd(void);
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37 | extern void tystd(void);
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38 | extern void cmvgen(void);
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39 |
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40 | extern void (*curmove)(void);
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41 | extern short (*curtype)(void);
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42 | extern void (*cx_key)(void);
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43 | extern void (*cx_upd)(void);
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44 | extern void (*cy_key)(void);
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45 | extern void (*cy_upd)(void);
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46 | extern void (*d_key)(short k);
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47 | extern void (*e_key)(void);
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48 | extern void (*m_key)(void);
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49 | extern short (*not_fld)(short k);
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50 | extern void (*premove)(void);
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51 | extern void (*pstmove)(void);
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52 | extern void (*x_key)(void);
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53 | extern void (*xy_dn)(void);
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54 | extern void (*xy_up)(void);
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55 |
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56 | extern short *cratex;
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57 | extern short *cratey;
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58 |
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59 | /* |
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60 |
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61 | */
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62 |
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63 | extern short chtime;
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64 | extern short chwait;
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65 | extern short cmfirst;
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66 | extern short cmtype;
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67 | extern short curhold;
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68 | extern short curslim;
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69 | extern short cvtime;
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70 | extern short cvwait;
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71 | extern short cxval;
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72 | extern short cyval;
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73 | extern short hcwval;
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74 | extern short nchwait;
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75 | extern short ncvwait;
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76 | extern short stccol;
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77 | extern short stcrow;
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78 | extern short submenu;
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79 | extern short syrate;
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80 | extern short thcwval;
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81 | extern short tvcwval;
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82 | extern short vcwval;
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83 |
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84 | extern struct fet *infetp;
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85 | extern struct fet *cfetp;
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86 | extern struct fet *curfet;
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87 |
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88 | extern struct selbox *csbp;
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89 |
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90 | /* |
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91 |
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92 | */
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93 |
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94 | #if DEBUGIT
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95 |
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96 | /*
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97 | =============================================================================
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98 | SnapCT() -- snap dump curpak variables
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99 | =============================================================================
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100 | */
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101 |
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102 | SnapCT()
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103 | {
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104 | printf("\ncurpak variables:\n");
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105 | printf(" curtype = $%lX\n", curtype);
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106 | printf(" premove = $%lX\n", premove);
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107 | printf(" pstmove = $%lX\n", pstmove);
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108 | printf(" cx_key = $%lX\n", cx_key);
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109 | printf(" cy_key = $%lX\n", cy_key);
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110 | printf(" cx_upd = $%lX\n", cx_upd);
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111 | printf(" cy_upd = $%lX\n", cy_upd);
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112 | printf(" xy_up = $%lX\n", xy_up);
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113 | printf(" xy_dn = $%lX\n", xy_dn);
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114 | printf(" x_key = $%lX\n", x_key);
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115 | printf(" e_key = $%lX\n", e_key);
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116 | printf(" m_key = $%lX\n", m_key);
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117 | printf(" d_key = $%lX\n", d_key);
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118 | printf(" not_fld = $%lX\n", not_fld);
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119 | printf(" curfet = $%lX\n", curfet);
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120 | printf(" csbp = $%lX\n", csbp);
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121 | printf(" cratex = $%lX\n", cratex);
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122 | printf(" cratey = $%lX\n", cratey);
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123 | printf(" cmtype = %d\n", cmtype);
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124 | printf(" cxval = %d\n", cxval);
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125 | printf(" cyval = %d\n", cyval);
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126 | printf("\n");
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127 | }
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128 |
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129 | #endif
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130 |
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131 | /* |
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132 |
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133 | */
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134 |
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135 | /*
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136 | =============================================================================
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137 | stdctp0() -- cursor type - text, virtual
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138 | =============================================================================
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139 | */
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140 |
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141 | short stdctp0(void)
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142 | {
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143 | return(submenu ? CT_VIRT : CT_TEXT);
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144 | }
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145 |
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146 | /*
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147 | =============================================================================
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148 | stdctp1() -- cursor type -- graphic, text, virtual -- text if > curslim
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149 | =============================================================================
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150 | */
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151 |
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152 | short stdctp1(void)
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153 | {
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154 | if (submenu)
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155 | return(CT_VIRT);
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156 |
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157 | return((cyval > curslim) ? CT_TEXT : CT_GRAF);
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158 | }
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159 |
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160 | /*
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161 | =============================================================================
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162 | stdctp2() -- cursor type -- graphic
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163 | =============================================================================
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164 | */
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165 |
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166 | short stdctp2(void)
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167 | {
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168 | return(CT_GRAF);
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169 | }
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170 |
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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 | /*
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176 | =============================================================================
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177 | stdctp3() -- cursor type -- graphic, score text, virtual
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178 | =============================================================================
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179 | */
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180 |
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181 | short stdctp3(void)
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182 | {
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183 | if (submenu)
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184 | return(CT_VIRT);
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185 |
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186 | return(((cyval < 14) OR (cyval > 237)) ? CT_SCOR : CT_GRAF);
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187 | }
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188 |
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189 | /*
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190 | =============================================================================
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191 | stdctp4() -- cursor type -- graphic, text, virtual -- text if < curslim
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192 | =============================================================================
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193 | */
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194 |
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195 | short stdctp4(void)
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196 | {
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197 | if (submenu)
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198 | return(CT_VIRT);
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199 |
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200 | return((cyval < curslim) ? CT_TEXT : CT_GRAF);
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201 | }
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202 |
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203 | /*
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204 | =============================================================================
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205 | stdctp5() -- cursor type - text, virtual - character objects
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206 | =============================================================================
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207 | */
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208 |
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209 | short stdctp5(void)
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210 | {
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211 | return(submenu ? CT_MENU : CT_SMTH);
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212 | }
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213 |
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214 | /* |
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215 |
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216 | */
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217 |
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218 | /*
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219 | =============================================================================
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220 | curset() -- setup the cursor control and data entry parameters
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221 | =============================================================================
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222 | */
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223 |
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224 | void curset(struct curpak *s)
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225 | {
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226 | #if DEBUGIT
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227 | if (debugsw AND debugcs)
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228 | printf("curset($%lX): ENTRY old cmtype=%d\n", s, cmtype);
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229 | #endif
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230 |
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231 | curtype = s->curtype;
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232 | premove = s->premove;
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233 | pstmove = s->pstmove;
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234 |
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235 | curmove = cmvgen;
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236 |
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237 | if (trkonly) {
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238 |
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239 | cx_key = txstd;
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240 | cy_key = tystd;
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241 |
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242 | } else {
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243 |
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244 | cx_key = s->cx_key;
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245 | cy_key = s->cy_key;
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246 | }
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247 |
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248 | cx_upd = s->cx_upd;
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249 | cy_upd = s->cy_upd;
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250 | xy_up = s->xy_up;
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251 | xy_dn = s->xy_dn;
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252 | x_key = s->x_key;
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253 | e_key = s->e_key;
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254 | m_key = s->m_key;
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255 | d_key = s->d_key;
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256 | not_fld = s->not_fld;
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257 | curfet = s->curfet;
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258 | csbp = s->csbp;
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259 | cratex = s->cratex;
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260 | cratey = s->cratey;
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261 | cmtype = s->cmtype;
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262 | cxval = s->cxval;
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263 | cyval = s->cyval;
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264 |
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265 | #if DEBUGIT
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266 | if (debugsw AND debugcs)
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267 | printf("curset($%lX): new cmtype=%d\n", s, cmtype);
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268 | #endif
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269 |
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270 | /* |
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271 |
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272 | */
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273 | if (cmtype EQ CT_GRAF) { /* graphics */
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274 |
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275 | chtime = hcwval;
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276 | cvtime = vcwval;
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277 |
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278 | } else { /* text of some sort */
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279 |
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280 | chtime = thcwval;
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281 | cvtime = (cmtype EQ CT_SMTH) ? syrate : tvcwval;
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282 | }
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283 |
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284 | stccol = XTOC(cxval);
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285 | stcrow = YTOR(cyval);
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286 |
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287 | chwait = chtime;
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288 | cvwait = cvtime;
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289 |
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290 | nchwait = curhold;
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291 | ncvwait = curhold;
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292 |
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293 | cmfirst = TRUE;
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294 |
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295 | ebflag = FALSE;
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296 | memset(ebuf, '\0', sizeof ebuf);
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297 |
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298 | cfetp = (struct fet *)NULL;
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299 | infetp = (struct fet *)NULL;
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300 |
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301 | #if DEBUGIT
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302 | if (debugsw AND debugcs) {
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303 |
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304 | printf("curset($%lX): EXIT cmtype=%d=%s chtime=%d cvtime=%d curhold=%d\n",
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305 | s, cmtype,
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306 | (cmtype < 6) ? C_TYPE[cmtype] : "UNKNOWN",
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307 | chtime, cvtime, curhold);
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308 |
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309 | SnapCT();
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310 | }
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311 | #endif
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312 |
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313 | }
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