static LPTSTR StripPath(LPTSTR pszFileName)
{
LPTSTR szPos;
if((szPos = wcschr(pszFileName, '\\')) != NULL)
DeleteChars(pszFileName, 0, szPos - pszFileName + 1);
return pszFileName;
}
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;
}
}
bool CUIEdit::HandleKeypress(SDL_Event *event) {
bool Handled = false;
if (event->type == SDL_KEYDOWN) {
switch (event->key.keysym.sym) {
case SDLK_ESCAPE:
case SDLK_TAB:
case SDLK_RETURN:
return false;
// ctrl+A
case SDLK_a:
if (CBKeyboardState::IsControlDown()) {
m_SelStart = 0;
m_SelEnd = strlen(m_Text);
Handled = true;
}
break;
case SDLK_BACKSPACE:
if (m_SelStart == m_SelEnd) {
if (Game->m_TextRTL) DeleteChars(m_SelStart, m_SelStart + 1);
else DeleteChars(m_SelStart - 1, m_SelStart);
} else DeleteChars(m_SelStart, m_SelEnd);
if (m_SelEnd >= m_SelStart) m_SelEnd -= std::max(1, m_SelEnd - m_SelStart);
m_SelStart = m_SelEnd;
Handled = true;
break;
case SDLK_LEFT:
case SDLK_UP:
m_SelEnd--;
if (!CBKeyboardState::IsShiftDown()) m_SelStart = m_SelEnd;
Handled = true;
break;
case SDLK_RIGHT:
case SDLK_DOWN:
m_SelEnd++;
if (!CBKeyboardState::IsShiftDown()) m_SelStart = m_SelEnd;
Handled = true;
break;
case SDLK_HOME:
if (Game->m_TextRTL) {
m_SelEnd = strlen(m_Text);
if (!CBKeyboardState::IsShiftDown()) m_SelStart = m_SelEnd;
} else {
m_SelEnd = 0;
if (!CBKeyboardState::IsShiftDown()) m_SelStart = m_SelEnd;
}
Handled = true;
break;
case SDLK_END:
if (Game->m_TextRTL) {
m_SelEnd = 0;
if (!CBKeyboardState::IsShiftDown()) m_SelStart = m_SelEnd;
} else {
m_SelEnd = strlen(m_Text);
if (!CBKeyboardState::IsShiftDown()) m_SelStart = m_SelEnd;
}
Handled = true;
break;
case SDLK_DELETE:
if (m_SelStart == m_SelEnd) {
if (Game->m_TextRTL) {
DeleteChars(m_SelStart - 1, m_SelStart);
m_SelEnd--;
if (m_SelEnd < 0) m_SelEnd = 0;
} else DeleteChars(m_SelStart, m_SelStart + 1);
} else DeleteChars(m_SelStart, m_SelEnd);
if (m_SelEnd > m_SelStart) m_SelEnd -= (m_SelEnd - m_SelStart);
m_SelStart = m_SelEnd;
Handled = true;
break;
}
return Handled;
}
else if (event->type == SDL_TEXTINPUT) {
if (m_SelStart != m_SelEnd) DeleteChars(m_SelStart, m_SelEnd);
WideString wstr = StringUtil::Utf8ToWide(event->text.text);
m_SelEnd += InsertChars(m_SelEnd, (byte *)StringUtil::WideToAnsi(wstr).c_str(), 1);
if (Game->m_TextRTL) m_SelEnd = m_SelStart;
else m_SelStart = m_SelEnd;
return true;
}
return false;
}
