216 lines
8.2 KiB
C++
216 lines
8.2 KiB
C++
#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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#include <QTextCharFormat>
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enum TextCharFormatType {
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TCFDefault,
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TCFCtrlChar,
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TCFAscii,
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TCFFunction,
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TCFOperator,
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TCFUnusedToken,
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TCFNumber,
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TCFString,
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TCFVariable,
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TCFDataString,
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TCFRemString,
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TCFUnknown
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};
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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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static const quint16 OptFmtLeadingSpaceTokenValue = 0xe000;
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static const quint16 OptFmtIndentLineBreakTokenValue = 0xe001;
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static const quint16 OptFmtIndentTabTokenValue = 0xe002;
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static const quint16 OptFmtIndentSpaceTokenValue = 0xe003;
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static const quint16 OptFmtFlagFlowTargetNextTokenValue = 0xe004;
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static const quint16 OptFmtReturnLineBreakTokenValue = 0xe005;
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static const quint16 LineNumberTokenVal = 0xfffe;
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static const quint16 DefaultTokenVal = 0xffff;
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static const quint16 ASEnd; static const quint16 ASFor;
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static const quint16 ASNext; static const quint16 ASData;
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static const quint16 ASInput; static const quint16 ASDel;
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static const quint16 ASDim; static const quint16 ASRead;
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static const quint16 ASGr; static const quint16 ASText;
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static const quint16 ASPr; static const quint16 ASIn;
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static const quint16 ASCall; static const quint16 ASPlot;
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static const quint16 ASHlin; static const quint16 ASVlin;
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static const quint16 ASHgr2; static const quint16 ASHgr;
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static const quint16 ASHcolor; static const quint16 ASHplot;
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static const quint16 ASDraw; static const quint16 ASXdraw;
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static const quint16 ASHtab; static const quint16 ASHome;
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static const quint16 ASRot; static const quint16 ASScale;
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static const quint16 ASShload; static const quint16 ASTrace;
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static const quint16 ASNotrace; static const quint16 ASNormal;
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static const quint16 ASInverse; static const quint16 ASFlash;
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static const quint16 ASColor; static const quint16 ASPop;
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static const quint16 ASVtab; static const quint16 ASHimem;
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static const quint16 ASLomem; static const quint16 ASOnerr;
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static const quint16 ASResume; static const quint16 ASRecall;
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static const quint16 ASStore; static const quint16 ASSpeed;
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static const quint16 ASLet; static const quint16 ASGoto;
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static const quint16 ASRun; static const quint16 ASIf;
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static const quint16 ASRestore; static const quint16 ASAMP;
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static const quint16 ASGosub; static const quint16 ASReturn;
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static const quint16 ASRem; static const quint16 ASStop;
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static const quint16 ASOn; static const quint16 ASWait;
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static const quint16 ASLoad; static const quint16 ASSave;
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static const quint16 ASDef; static const quint16 ASPoke;
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static const quint16 ASPrint; static const quint16 ASCont;
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static const quint16 ASList; static const quint16 ASClear;
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static const quint16 ASGet; static const quint16 ASNew;
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static const quint16 ASTab; static const quint16 ASTo;
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static const quint16 ASFn; static const quint16 ASSpc;
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static const quint16 ASThen; static const quint16 ASAt;
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static const quint16 ASNot; static const quint16 ASStep;
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static const quint16 ASPLUS; static const quint16 ASMINUS;
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static const quint16 ASASTERISK; static const quint16 ASSLASH;
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static const quint16 ASCARET; static const quint16 ASAnd;
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static const quint16 ASOr; static const quint16 ASGREATER;
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static const quint16 ASEQUAL; static const quint16 ASLESS;
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static const quint16 ASSgn; static const quint16 ASInt;
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static const quint16 ASAbs; static const quint16 ASUsr;
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static const quint16 ASFre; static const quint16 ASScrn;
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static const quint16 ASPdl; static const quint16 ASPos;
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static const quint16 ASSqr; static const quint16 ASRnd;
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static const quint16 ASLog; static const quint16 ASExp;
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static const quint16 ASCos; static const quint16 ASSin;
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static const quint16 ASTan; static const quint16 ASAtn;
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static const quint16 ASPeek; static const quint16 ASLen;
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static const quint16 ASStr; static const quint16 ASVal;
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static const quint16 ASAsc; static const quint16 ASChr;
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static const quint16 ASLeft; static const quint16 ASRight;
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static const quint16 ASMid; static const quint16 AS_EB;
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static const quint16 AS_EC; static const quint16 AS_ED;
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static const quint16 AS_EE; static const quint16 AS_EF;
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static const quint16 AS_F0; static const quint16 AS_F1;
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static const quint16 AS_F2; static const quint16 AS_F3;
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static const quint16 AS_F4; static const quint16 AS_F5;
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static const quint16 AS_F6; static const quint16 AS_F7;
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static const quint16 AS_F8; static const quint16 AS_F9;
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static const quint16 AS_FA; static const quint16 AS_FB;
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static const quint16 AS_FC; static const quint16 AS_FD;
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static const quint16 AS_FE; static const quint16 AS_FF;
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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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OPTIONAL_FORMAT_TOKEN = 0xF
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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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OPTIONAL_FORMAT
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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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QString getStringValue() const { return m_payload.toString(); }
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quint32 getUnsignedIntegerValue() const { return (quint32) (m_payload.toUInt() & 0xFFFFFFFF); }
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qint32 getIntegerValue() const { return (qint32) (m_payload.toInt() & 0xFFFFFFFF); }
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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() const;
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QTextCharFormat textFormat()
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{
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return textFormat(m_token_id);
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}
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static QTextCharFormat textFormat(quint16 tokentype) ;
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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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static QTextCharFormat defaultTextFormat();
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bool isOptFmtToken() const { return (m_token_id >= 0xe000 && m_token_id < 0xf000); }
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private:
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void makeTextCharFormats();
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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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QMap<TextCharFormatType,QTextCharFormat> m_textcharformats;
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static void initializeTokenTable();
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};
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#endif // APPLESOFTTOKEN_H
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