tkeydef.h

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//           TkeyDef - Key Definitions class           //
//                   - keeped in an array container    //
 
#pragma once
 
//#include <windows.h>
 
#ifndef __BORLANDC__ // Ioannou Dec. 8, 1998
// We need these for MSVC6 (Sam Robertson Oct. 8, 1998)
class TKeyDef;
bool operator==(const TKeyDef &t1, const TKeyDef &t2);
bool operator<(const TKeyDef &t1, const TKeyDef &t2);
#endif
 
// Paul Brannan Feb. 5, 1999
enum tn_ops {TN_ESCAPE, TN_SCROLLBACK, TN_DIAL, TN_PASTE, TN_NULL, TN_CR, TN_CRLF};
 
typedef struct {
    char sendstr;
    tn_ops the_op;
} optype;
 
union KeyDefType {
    char *szKeyDef;
    optype *op;
};
 
union KeyDefType_const {
    const char *szKeyDef;
    const optype *op;
};
 
class TKeyDef {
private:
    KeyDefType  uKeyDef;
    DWORD       vk_code;
    DWORD       dwState;
 
public:
    TKeyDef();
    TKeyDef(char *def, DWORD state, DWORD code);
    TKeyDef(optype op, DWORD state, DWORD code);
    TKeyDef(const TKeyDef &t);
 
    char *operator=(char *def);
    DWORD  operator=(DWORD code);
    TKeyDef& operator=(const TKeyDef &t);
    const optype& operator=(optype op);
 
    ~TKeyDef();
 
#ifdef __BORLANDC__
    int operator==(TKeyDef &t);
#else
    // made these into friends for compatibility with stl
    // (Paul Brannan 5/7/98)
    friend bool operator==(const TKeyDef &t1, const TKeyDef &t2);
    friend bool operator<(const TKeyDef &t1, const TKeyDef &t2);
#endif
 
    const char *GetszKey() { return uKeyDef.szKeyDef; }
    const KeyDefType GetKeyDef() { return uKeyDef; }
    DWORD GetCodeKey() { return vk_code; }
 
};