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AppleWin
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Convert UTF8 string to Ansi

This commit is contained in:
tomcw 2021-01-21 22:07:10 +00:00
parent 735317ae17
commit 33527e1e06
2 changed files with 70 additions and 14 deletions
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75
source/Pravets.cpp
View File

@ -34,6 +34,9 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#include "Keyboard.h"
#include "Tape.h"
const char Pravets::m_Lat8A[] = "abwgdevzijklmnoprstufhc~{}yx`q|";
const char Pravets::m_Lat82[] = "abwgdevzijklmnoprstufhc^[]yx@q{}~`";
Pravets::Pravets(void)
{
// Pravets 8A
@ -42,6 +45,56 @@ Pravets::Pravets(void)
// Pravets 8A/8C
P8CAPS_ON = false;
P8Shift = false;
//"abwgdevzijklmnoprstufhc~{}yx`q|" = Lat8A[]
const char Kir8ACapital[] = "ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÜÞßÝ";
const char Kir8ALowerCase[] = "àáâãäåæçèéêëìíîïðñòóôõö÷øùúüþÿý";
m_Kir8ACapital = ConvertUtf8ToAnsi(Kir8ACapital);
m_Kir8ALowerCase = ConvertUtf8ToAnsi(Kir8ALowerCase);
//
//"abwgdevzijklmnoprstufhc^[]yx@q{}~`" = Lat82[]
const char Kir82[] = "ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÜÞß[]^@";
m_Kir82 = ConvertUtf8ToAnsi(Kir82);
}
char* Pravets::ConvertUtf8ToAnsi(const char* pUTF8)
{
char* pAnsi = NULL;
WCHAR* pWC = NULL;
try
{
// 1) UTF-8 -> unicode
{
int size = MultiByteToWideChar(CP_UTF8, MB_ERR_INVALID_CHARS, pUTF8, -1, NULL, 0);
if (size == 0)
throw false;
pWC = new WCHAR[size];
int res = MultiByteToWideChar(CP_UTF8, MB_ERR_INVALID_CHARS, pUTF8, -1, pWC, size);
if (!res)
throw false;
}
// 2) unicode -> ANSI
{
// NB. WC_ERR_INVALID_CHARS only defined when WIN_VER >= 0x600 - but stdafx.h defines it as 0x500
int size = WideCharToMultiByte(CP_ACP, 0/*WC_ERR_INVALID_CHARS*/, pWC, -1, NULL, 0, NULL, NULL);
if (size == 0)
throw false;
pAnsi = new char[size];
int res = WideCharToMultiByte(CP_ACP, 0/*WC_ERR_INVALID_CHARS*/, pWC, -1, pAnsi, size, NULL, NULL);
if (!res)
throw false;
}
}
catch(bool)
{
delete [] pAnsi;
pAnsi = NULL;
}
delete [] pWC;
return pAnsi;
}
void Pravets::Reset(void)
@ -208,15 +261,9 @@ BYTE Pravets::ConvertToKeycode(WPARAM key, BYTE keycode)
BYTE Pravets::ConvertToPrinterChar(BYTE value)
{
char Lat8A[]= "abwgdevzijklmnoprstufhc~{}yx`q|]";
char Lat82[]= "abwgdevzijklmnoprstufhc^[]yx@q{}~`";
char Kir82[]= "ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÜÞß[]^@";
char Kir8ACapital[]= "ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÜÞßÝ";
char Kir8ALowerCase[]= "àáâãäåæçèéêëìíîïðñòóôõö÷øùúüþÿý";
BYTE c = 0;
if (GetApple2Type() == A2TYPE_PRAVETS8A) //This is print conversion for Pravets 8A/C. Print conversion for Pravets82/M is still to be done.
if (GetApple2Type() == A2TYPE_PRAVETS8A) // Print conversion for Pravets 8A/C
{
if ((value > 90) && (value < 128)) //This range shall be set more precisely
{
@ -224,8 +271,8 @@ BYTE Pravets::ConvertToPrinterChar(BYTE value)
int loop = 0;
while (loop < 31)
{
if (c == Lat8A[loop])
c = Kir8ALowerCase[loop];
if (c == m_Lat8A[loop])
c = m_Kir8ALowerCase[loop];
loop++;
}
}
@ -239,20 +286,20 @@ BYTE Pravets::ConvertToPrinterChar(BYTE value)
int loop = 0;
while (loop < 31)
{
if (c == Lat8A[loop])
c = Kir8ACapital[loop];
if (c == m_Lat8A[loop])
c = m_Kir8ACapital[loop];
loop++;
}
}
}
else if (GetApple2Type() == A2TYPE_PRAVETS82 || GetApple2Type() == A2TYPE_PRAVETS8M)
else if (GetApple2Type() == A2TYPE_PRAVETS82 || GetApple2Type() == A2TYPE_PRAVETS8M) // Print conversion for Pravets82/M
{
c = value & 0x7F;
int loop = 0;
while (loop < 34)
{
if (c == Lat82[loop])
c = Kir82[loop];
if (c == m_Lat82[loop])
c = m_Kir82[loop];
loop++;
}
}

9
source/Pravets.h
View File

@ -17,7 +17,16 @@ public:
BYTE ConvertToPrinterChar(BYTE value);
private:
char* ConvertUtf8ToAnsi(const char* pUTF8);
bool g_CapsLockAllowed;
bool P8CAPS_ON;
bool P8Shift;
static const char m_Lat8A[];
static const char m_Lat82[];
char* m_Kir8ACapital;
char* m_Kir8ALowerCase;
char* m_Kir82;
};