/*------------------------------------------------------------------------------
-- FUNCTION: DisplayFrameInfo
--
-- DATE: Dec 2, 2010
--
-- REVISIONS:
--
-- DESIGNER: Daniel Wright
--
-- PROGRAMMER: Daniel Wright
--
-- INTERFACE: DisplayFrameInfo(HWND hWnd, FRAME frame)
-- hWnd - a handle to the window
-- frame - frame to display information about
--
-- RETURNS: VOID.
--
-- NOTES: Uses GetOpenFileName to get the name of the file to be
-- transmitted and opens it.
------------------------------------------------------------------------------*/
VOID DisplayFrameInfo(HWND hWnd, FRAME frame){
PWNDDATA pwd = NULL;
int a ;
CHAR* b = (CHAR*)malloc(sizeof(CHAR)*4);
CHAR* c = (CHAR*)malloc(sizeof(CHAR));
int i = 0;
int j;
SetScrollRegion(hWnd,2,LINES_PER_SCRN);
ScrollUp(hWnd);
pwd = (PWNDDATA) GetWindowLongPtr(hWnd, 0);
a= pwd->NumOfFrames;
sprintf(b, "%04x", frame.length);
sprintf(c, "%02x", frame.crc);
MoveCursor( hWnd, 3, 2, FALSE);
for(i = 0; i < 3; i++){
j=(a)%(10);
a /=10;
UpdateDisplayBuf(hWnd, j+48);
X -=2;
}
MoveCursor( hWnd, 12, 2, FALSE);
for(i = 0; i < 4; i++)
UpdateDisplayBuf(hWnd, b[i]);
MoveCursor(hWnd, 29, 2, FALSE);
for(i = 0; i < 3; i++){
UpdateDisplayBuf(hWnd, c[i]);
}
InvalidateRect(hWnd,NULL,FALSE);
}
void CScreenDevice::Write (char chChar)
{
switch (m_nState)
{
case ScreenStateStart:
switch (chChar)
{
case '\b':
CursorLeft ();
break;
case '\t':
Tabulator ();
break;
case '\n':
NewLine ();
break;
case '\r':
CarriageReturn ();
break;
case '\x1b':
m_nState = ScreenStateEscape;
break;
default:
DisplayChar (chChar);
break;
}
break;
case ScreenStateEscape:
switch (chChar)
{
case 'M':
ReverseScroll ();
m_nState = ScreenStateStart;
break;
case '[':
m_nState = ScreenStateBracket;
break;
default:
m_nState = ScreenStateStart;
break;
}
break;
case ScreenStateBracket:
switch (chChar)
{
case '?':
m_nState = ScreenStateQuestionMark;
break;
case 'A':
CursorUp ();
m_nState = ScreenStateStart;
break;
case 'B':
CursorDown ();
m_nState = ScreenStateStart;
break;
case 'C':
CursorRight ();
m_nState = ScreenStateStart;
break;
case 'H':
CursorHome ();
m_nState = ScreenStateStart;
break;
case 'J':
ClearDisplayEnd ();
m_nState = ScreenStateStart;
break;
case 'K':
ClearLineEnd ();
m_nState = ScreenStateStart;
break;
case 'L':
InsertLines (1);
m_nState = ScreenStateStart;
break;
case 'M':
DeleteLines (1);
m_nState = ScreenStateStart;
break;
case 'P':
DeleteChars (1);
m_nState = ScreenStateStart;
break;
default:
if ('0' <= chChar && chChar <= '9')
{
m_nParam1 = chChar - '0';
m_nState = ScreenStateNumber1;
}
else
{
m_nState = ScreenStateStart;
}
break;
}
break;
case ScreenStateNumber1:
switch (chChar)
{
case ';':
m_nState = ScreenStateSemicolon;
break;
case 'L':
InsertLines (m_nParam1);
m_nState = ScreenStateStart;
break;
case 'M':
DeleteLines (m_nParam1);
m_nState = ScreenStateStart;
break;
case 'P':
DeleteChars (m_nParam1);
m_nState = ScreenStateStart;
break;
case 'X':
EraseChars (m_nParam1);
m_nState = ScreenStateStart;
break;
case 'h':
case 'l':
if (m_nParam1 == 4)
{
InsertMode (chChar == 'h');
}
m_nState = ScreenStateStart;
break;
case 'm':
SetStandoutMode (m_nParam1);
m_nState = ScreenStateStart;
break;
default:
if ('0' <= chChar && chChar <= '9')
{
m_nParam1 *= 10;
m_nParam1 += chChar - '0';
if (m_nParam1 > 99)
{
m_nState = ScreenStateStart;
}
}
else
{
m_nState = ScreenStateStart;
}
break;
}
break;
case ScreenStateSemicolon:
if ('0' <= chChar && chChar <= '9')
{
m_nParam2 = chChar - '0';
m_nState = ScreenStateNumber2;
}
else
{
m_nState = ScreenStateStart;
}
break;
case ScreenStateQuestionMark:
if ('0' <= chChar && chChar <= '9')
{
m_nParam1 = chChar - '0';
m_nState = ScreenStateNumber3;
}
else
{
m_nState = ScreenStateStart;
}
break;
case ScreenStateNumber2:
switch (chChar)
{
case 'H':
CursorMove (m_nParam1, m_nParam2);
m_nState = ScreenStateStart;
break;
case 'r':
SetScrollRegion (m_nParam1, m_nParam2);
m_nState = ScreenStateStart;
break;
default:
if ('0' <= chChar && chChar <= '9')
{
m_nParam2 *= 10;
m_nParam2 += chChar - '0';
if (m_nParam2 > 199)
{
m_nState = ScreenStateStart;
}
}
else
{
m_nState = ScreenStateStart;
}
break;
}
break;
case ScreenStateNumber3:
switch (chChar)
{
case 'h':
case 'l':
if (m_nParam1 == 25)
{
SetCursorMode (chChar == 'h');
}
m_nState = ScreenStateStart;
break;
default:
if ('0' <= chChar && chChar <= '9')
{
m_nParam1 *= 10;
m_nParam1 += chChar - '0';
if (m_nParam1 > 99)
{
m_nState = ScreenStateStart;
}
}
else
{
m_nState = ScreenStateStart;
}
break;
}
break;
default:
m_nState = ScreenStateStart;
break;
}
}
