Added ApplesoftToken class.
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Mark Long
parent
db6b50831b
commit
e84f5a17a5
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#include "applesofttoken.h"
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QMap<quint16, QString> ApplesoftToken::m_tokens = QMap<quint16, QString>();
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ApplesoftToken::ApplesoftToken()
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{
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if (m_tokens.size() == 0) { initializeTokenTable(); }
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setTokenId(0xFFFF);
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}
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ApplesoftToken::ApplesoftToken(quint16 id)
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{
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if (m_tokens.size() == 0) { initializeTokenTable(); }
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setTokenId(id);
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}
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ApplesoftToken::ApplesoftToken(quint16 id, QVariant payload)
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{
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if (m_tokens.size() == 0) { initializeTokenTable(); }
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setTokenId(id);
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setValue(payload);
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}
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void ApplesoftToken::setTokenId(quint16 id)
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{
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m_token_id = id;
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m_token_type = UNKNOWN_TOKEN;
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m_command_type = NONE;
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if (id <= 0xff) {
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setValue(id);
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m_token_type = ASCIICHAR_TOKEN;
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m_command_type = NONE;
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} else if (id <= 0xC7) {
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setValue(id);
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m_token_type = APPLESOFT_TOKEN;
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m_command_type = COMMAND;
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} else if (id <= 0xD1) {
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setValue(id);
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m_token_type = APPLESOFT_TOKEN;
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m_command_type = OPERATOR;
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} else if (id <= 0xEA) {
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setValue(id);
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m_token_type = APPLESOFT_TOKEN;
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m_command_type = FUNCTION;
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} else if (id <= 0xFF) {
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setValue(id);
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m_token_type = UNDEFINED_APPLESOFT_TOKEN;
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m_command_type = NONE;
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} else if (id == ApplesoftToken::StringTokenVal) {
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m_token_type = STRING_TOKEN;
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m_command_type = NONE;
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} else if (id == ApplesoftToken::RemStringTokenVal) {
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m_token_type = REM_TOKEN;
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m_command_type = NONE;
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} else if (id == ApplesoftToken::DataStringTokenVal) {
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m_token_type = DATASTRING_TOKEN;
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m_command_type = NONE;
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} else if (id == ApplesoftToken::IntegerTokenVal) {
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m_token_type = INTEGER_TOKEN;
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m_command_type = NONE;
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} else if (id == ApplesoftToken::FloatTokenVal) {
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m_token_type = FLOAT_TOKEN;
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m_command_type = NONE;
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} else if (id == ApplesoftToken::IntVarTokenVal) {
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m_token_type = INT_VARIABLE_TOKEN;
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m_command_type = NONE;
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} else if (id == ApplesoftToken::IntAryVarTokenVal) {
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m_token_type = INT_ARY_VARIABLE_TOKEN;
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m_command_type = NONE;
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} else if (id == ApplesoftToken::FloatVarTokenVal) {
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m_token_type = FLOAT_VARIABLE_TOKEN;
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m_command_type = NONE;
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} else if (id == ApplesoftToken::FloatAryVarTokenVal) {
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m_token_type = FLOAT_ARY_VARIABLE_TOKEN;
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m_command_type = NONE;
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} else if (id == ApplesoftToken::StringVarTokenVal) {
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m_token_type = STRING_VARIABLE_TOKEN;
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m_command_type = NONE;
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} else if (id == ApplesoftToken::StringAryVarTokenVal) {
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m_token_type = STRING_ARY_VARIABLE_TOKEN;
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m_command_type = NONE;
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}
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}
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void ApplesoftToken::setValue(QVariant value)
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{
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m_payload = value;
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}
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QString ApplesoftToken::getRawPrintableString()
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{
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if (m_token_id == 0x00) {
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return "";
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} else if (m_token_id <= 0x7f) {
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return QString(QChar(m_token_id));
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} else if (m_token_id <= 0xff) {
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return m_tokens[m_token_id];
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} else
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return "[temp undefined]";
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}
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void ApplesoftToken::initializeTokenTable()
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{
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m_tokens[0x80] = " END "; m_tokens[0x81] = " FOR "; m_tokens[0x82] = " NEXT ";
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m_tokens[0x83] = " DATA "; m_tokens[0x84] = " INPUT "; m_tokens[0x85] = " DEL ";
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m_tokens[0x86] = " DIM "; m_tokens[0x87] = " READ "; m_tokens[0x88] = " GR ";
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m_tokens[0x89] = " TEXT "; m_tokens[0x8A] = " PR# "; m_tokens[0x8B] = " IN# ";
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m_tokens[0x8C] = " CALL "; m_tokens[0x8D] = " PLOT "; m_tokens[0x8E] = " HLIN ";
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m_tokens[0x8F] = " VLIN "; m_tokens[0x90] = " HGR2 "; m_tokens[0x91] = " HGR ";
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m_tokens[0x92] = " HCOLOR= "; m_tokens[0x93] = " HPLOT "; m_tokens[0x94] = " DRAW ";
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m_tokens[0x95] = " XDRAW "; m_tokens[0x96] = " HTAB "; m_tokens[0x97] = " HOME ";
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m_tokens[0x98] = " ROT= "; m_tokens[0x99] = " SCALE= "; m_tokens[0x9A] = " SHLOAD ";
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m_tokens[0x9B] = " TRACE "; m_tokens[0x9C] = " NOTRACE "; m_tokens[0x9D] = " NORMAL ";
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m_tokens[0x9E] = " INVERSE "; m_tokens[0x9F] = " FLASH "; m_tokens[0xA0] = " COLOR= ";
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m_tokens[0xA1] = " POP "; m_tokens[0xA2] = " VTAB "; m_tokens[0xA3] = " HIMEM: ";
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m_tokens[0xA4] = " LOMEM: "; m_tokens[0xA5] = " ONERR "; m_tokens[0xA6] = " RESUME ";
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m_tokens[0xA7] = " RECALL "; m_tokens[0xA8] = " STORE "; m_tokens[0xA9] = " SPEED= ";
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m_tokens[0xAA] = " LET "; m_tokens[0xAB] = " GOTO "; m_tokens[0xAC] = " RUN ";
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m_tokens[0xAD] = " IF "; m_tokens[0xAE] = " RESTORE "; m_tokens[0xAF] = " & ";
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m_tokens[0xB0] = " GOSUB "; m_tokens[0xB1] = " RETURN "; m_tokens[0xB2] = " REM ";
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m_tokens[0xB3] = " STOP "; m_tokens[0xB4] = " ON "; m_tokens[0xB5] = " WAIT ";
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m_tokens[0xB6] = " LOAD "; m_tokens[0xB7] = " SAVE "; m_tokens[0xB8] = " DEF ";
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m_tokens[0xB9] = " POKE "; m_tokens[0xBA] = " PRINT "; m_tokens[0xBB] = " CONT ";
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m_tokens[0xBC] = " LIST "; m_tokens[0xBD] = " CLEAR "; m_tokens[0xBE] = " GET ";
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m_tokens[0xBF] = " NEW "; m_tokens[0xC0] = " TAB("; m_tokens[0xC1] = " TO ";
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m_tokens[0xC2] = " FN "; m_tokens[0xC3] = " SPC( "; m_tokens[0xC4] = " THEN ";
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m_tokens[0xC5] = " AT "; m_tokens[0xC6] = " NOT "; m_tokens[0xC7] = " STEP ";
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m_tokens[0xC8] = " + "; m_tokens[0xC9] = " - "; m_tokens[0xCA] = " * ";
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m_tokens[0xCB] = " / "; m_tokens[0xCC] = " ^ "; m_tokens[0xCD] = " AND ";
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m_tokens[0xCE] = " OR "; m_tokens[0xCF] = " > "; m_tokens[0xD0] = " = ";
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m_tokens[0xD1] = " < "; m_tokens[0xD2] = " SGN"; m_tokens[0xD3] = " INT";
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m_tokens[0xD4] = " ABS"; m_tokens[0xD5] = " USR"; m_tokens[0xD6] = " FRE";
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m_tokens[0xD7] = " SCRN( "; m_tokens[0xD8] = " PDL"; m_tokens[0xD9] = " POS";
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m_tokens[0xDA] = " SQR"; m_tokens[0xDB] = " RND"; m_tokens[0xDC] = " LOG";
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m_tokens[0xDD] = " EXP"; m_tokens[0xDE] = " COS"; m_tokens[0xDF] = " SIN";
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m_tokens[0xE0] = " TAN"; m_tokens[0xE1] = " ATN"; m_tokens[0xE2] = " PEEK";
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m_tokens[0xE3] = " LEN"; m_tokens[0xE4] = " STR$"; m_tokens[0xE5] = " VAL";
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m_tokens[0xE6] = " ASC"; m_tokens[0xE7] = " CHR$"; m_tokens[0xE8] = " LEFT$ ";
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m_tokens[0xE9] = " RIGHT$ "; m_tokens[0xEA] = " MID$ ";
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m_tokens[0xEB] = "{Token 0xEB} ";
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m_tokens[0xEC] = "{Token 0xEC} ";
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m_tokens[0xED] = "{Token 0xED} ";
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m_tokens[0xEE] = "{Token 0xEE} ";
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m_tokens[0xEF] = "{Token 0xEF} ";
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m_tokens[0xF0] = "{Token 0xF0} ";
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m_tokens[0xF1] = "{Token 0xF1} ";
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m_tokens[0xF2] = "{Token 0xF2} ";
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m_tokens[0xF3] = "{Token 0xF3} ";
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m_tokens[0xF4] = "{Token 0xF4} ";
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m_tokens[0xF5] = "{Token 0xF5} ";
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m_tokens[0xF6] = "{Token 0xF6} ";
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m_tokens[0xF7] = "{Token 0xF7} ";
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m_tokens[0xF8] = "{Token 0xF8} ";
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m_tokens[0xF9] = "{Token 0xF9} ";
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m_tokens[0xFA] = "{Token 0xFA} ";
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m_tokens[0xFB] = "{Token 0xFB} ";
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m_tokens[0xFC] = "{Token 0xFC} ";
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m_tokens[0xFD] = "{Token 0xFD} ";
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m_tokens[0xFE] = "{num}";
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m_tokens[0xFF] = "{string}";
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}
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@ -0,0 +1,91 @@
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#ifndef APPLESOFTTOKEN_H
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#define APPLESOFTTOKEN_H
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#include <QString>
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#include <QVariant>
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#include <QMap>
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class ApplesoftToken
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{
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public:
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static const quint16 StringTokenVal = 0x100;
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static const quint16 RemStringTokenVal = 0x101;
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static const quint16 DataStringTokenVal = 0x102;
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static const quint16 IntegerTokenVal = 0x103;
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static const quint16 FloatTokenVal = 0x104;
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static const quint16 IntVarTokenVal = 0x105;
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static const quint16 IntAryVarTokenVal = 0x106;
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static const quint16 FloatVarTokenVal = 0x107;
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static const quint16 FloatAryVarTokenVal = 0x108;
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static const quint16 StringVarTokenVal = 0x109;
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static const quint16 StringAryVarTokenVal = 0x10A;
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typedef enum {
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UNKNOWN_TOKEN = 0x0,
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ASCIICHAR_TOKEN = 0x1,
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APPLESOFT_TOKEN = 0x2,
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UNDEFINED_APPLESOFT_TOKEN = 0x3,
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STRING_TOKEN = 0x4,
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INTEGER_TOKEN = 0x5,
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FLOAT_TOKEN = 0x6,
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DATASTRING_TOKEN = 0x7,
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REM_TOKEN = 0x8,
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INT_VARIABLE_TOKEN = 0x9,
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INT_ARY_VARIABLE_TOKEN = 0xA,
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FLOAT_VARIABLE_TOKEN = 0xB,
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FLOAT_ARY_VARIABLE_TOKEN = 0xC,
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STRING_VARIABLE_TOKEN = 0xD,
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STRING_ARY_VARIABLE_TOKEN = 0xE
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} TokenType;
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typedef enum {
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NONE,
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COMMAND,
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OPERATOR,
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FUNCTION,
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UNDEFINED_COMMAND
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} CommandType;
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ApplesoftToken();
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ApplesoftToken(quint16 id);
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ApplesoftToken(quint16 id, QVariant payload);
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void setTokenId(quint16 id);
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quint16 getTokenId() const { return m_token_id; }
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void setValue(QVariant value);
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QVariant getValue() const { return m_payload; }
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QByteArray getByteStringValue() const { return m_payload.toByteArray(); }
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quint16 getWordValue() const { return (quint16) (m_payload.toUInt() & 0xFFFF); }
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quint8 getByteValue() const { return (quint8) (m_payload.toUInt() & 0xFF); }
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TokenType getTokenType() const { return m_token_type; }
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CommandType getCommandType() const { return m_command_type; }
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QString getRawPrintableString();
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static QString getStringForToken(quint8 token) {
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if (m_tokens.size() == 0) { initializeTokenTable(); }
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return m_tokens[token];
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}
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private:
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static QMap<quint16, QString> m_tokens;
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quint16 m_token_id;
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QString m_tokenname;
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QVariant m_payload;
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TokenType m_token_type;
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CommandType m_command_type;
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static void initializeTokenTable();
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};
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#endif // APPLESOFTTOKEN_H
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