bool BitmapText::StringWillUseAlternate( const RString& sText, const RString& sAlternateText ) const
{
ASSERT( m_pFont != NULL );
// Can't use the alternate if there isn't one.
if( !sAlternateText.size() )
return false;
// False if the alternate isn't needed.
if( m_pFont->FontCompleteForString(RStringToWstring(sText)) )
return false;
// False if the alternate is also incomplete.
if( !m_pFont->FontCompleteForString(RStringToWstring(sAlternateText)) )
return false;
return true;
}
void ScreenTextEntry::BeginScreen()
{
m_sAnswer = RStringToWstring( g_sInitialAnswer );
ScreenWithMenuElements::BeginScreen();
m_textQuestion.SetText( g_sQuestion );
SET_XY( m_textQuestion );
SET_XY( m_textAnswer );
UpdateAnswerText();
}
void ScreenTextEntry::TryAppendToAnswer( RString s )
{
{
wstring sNewAnswer = m_sAnswer+RStringToWstring(s);
if( (int)sNewAnswer.length() > g_iMaxInputLength )
{
SCREENMAN->PlayInvalidSound();
return;
}
}
if( g_pValidateAppend && !g_pValidateAppend( WStringToRString(m_sAnswer), s ) )
{
SCREENMAN->PlayInvalidSound();
return;
}
wstring sNewAnswer = m_sAnswer+RStringToWstring(s);
m_sAnswer = sNewAnswer;
m_sndType.Play();
UpdateAnswerText();
}
void GraphicsWindow::Initialize( bool bD3D )
{
// A few things need to be handled differently for D3D.
g_bD3D = bD3D;
AppInstance inst;
do
{
const wstring wsClassName = RStringToWstring( g_sClassName );
WNDCLASSW WindowClassW =
{
CS_OWNDC | CS_BYTEALIGNCLIENT,
GraphicsWindow_WndProc,
0, /* cbClsExtra */
0, /* cbWndExtra */
inst, /* hInstance */
NULL, /* set icon later */
LoadCursor( NULL, IDC_ARROW ), /* default cursor */
NULL, /* hbrBackground */
NULL, /* lpszMenuName */
wsClassName.c_str() /* lpszClassName */
};
m_bWideWindowClass = true;
if( RegisterClassW( &WindowClassW ) )
break;
WNDCLASS WindowClassA =
{
CS_OWNDC | CS_BYTEALIGNCLIENT,
GraphicsWindow_WndProc,
0, /* cbClsExtra */
0, /* cbWndExtra */
inst, /* hInstance */
NULL, /* set icon later */
LoadCursor( NULL, IDC_ARROW ), /* default cursor */
NULL, /* hbrBackground */
NULL, /* lpszMenuName */
g_sClassName /* lpszClassName */
};
m_bWideWindowClass = false;
if( !RegisterClassA( &WindowClassA ) )
RageException::Throw( "%s", werr_ssprintf( GetLastError(), "RegisterClass" ).c_str() );
} while(0);
g_iQueryCancelAutoPlayMessage = RegisterWindowMessage( "QueryCancelAutoPlay" );
}
void Font::LoadFontPageSettings( FontPageSettings &cfg, IniFile &ini, const RString &sTexturePath, const RString &sPageName, RString sChars )
{
cfg.m_sTexturePath = sTexturePath;
/* If we have any characters to map, add them. */
for( unsigned n=0; n<sChars.size(); n++ )
{
char c = sChars[n];
cfg.CharToGlyphNo[c] = n;
}
int iNumFramesWide, iNumFramesHigh;
RageTexture::GetFrameDimensionsFromFileName( sTexturePath, &iNumFramesWide, &iNumFramesHigh );
int iNumFrames = iNumFramesWide * iNumFramesHigh;
ini.RenameKey("Char Widths", "main");
// LOG->Trace("Loading font page '%s' settings from page name '%s'",
// TexturePath.c_str(), sPageName.c_str());
ini.GetValue( sPageName, "DrawExtraPixelsLeft", cfg.m_iDrawExtraPixelsLeft );
ini.GetValue( sPageName, "DrawExtraPixelsRight", cfg.m_iDrawExtraPixelsRight );
ini.GetValue( sPageName, "AddToAllWidths", cfg.m_iAddToAllWidths );
ini.GetValue( sPageName, "ScaleAllWidthsBy", cfg.m_fScaleAllWidthsBy );
ini.GetValue( sPageName, "LineSpacing", cfg.m_iLineSpacing );
ini.GetValue( sPageName, "Top", cfg.m_iTop );
ini.GetValue( sPageName, "Baseline", cfg.m_iBaseline );
ini.GetValue( sPageName, "DefaultWidth", cfg.m_iDefaultWidth );
ini.GetValue( sPageName, "AdvanceExtraPixels", cfg.m_iAdvanceExtraPixels );
ini.GetValue( sPageName, "TextureHints", cfg.m_sTextureHints );
/* Iterate over all keys. */
const XNode* pNode = ini.GetChild( sPageName );
if( pNode )
{
FOREACH_CONST_Attr( pNode, pAttr )
{
RString sName = pAttr->first;
const XNodeValue *pValue = pAttr->second;
sName.MakeUpper();
/* If val is an integer, it's a width, eg. "10=27". */
if( IsAnInt(sName) )
{
cfg.m_mapGlyphWidths[atoi(sName)] = pValue->GetValue<int>();
continue;
}
/* "map codepoint=frame" maps a char to a frame. */
if( sName.substr(0, 4) == "MAP " )
{
/*
* map CODEPOINT=frame. CODEPOINT can be
* 1. U+hexval
* 2. an alias ("oq")
* 3. a character in quotes ("X")
*
* map 1=2 is the same as
* range unicode #1-1=2
*/
RString sCodepoint = sName.substr(4); /* "CODEPOINT" */
wchar_t c;
if( sCodepoint.substr(0, 2) == "U+" && IsHexVal(sCodepoint.substr(2)) )
sscanf( sCodepoint.substr(2).c_str(), "%x", &c );
else if( sCodepoint.size() > 0 &&
utf8_get_char_len(sCodepoint[0]) == int(sCodepoint.size()) )
{
c = utf8_get_char( sCodepoint.c_str() );
if(c == wchar_t(-1))
LOG->Warn("Font definition '%s' has an invalid value '%s'.",
ini.GetPath().c_str(), sName.c_str() );
}
else if( !FontCharAliases::GetChar(sCodepoint, c) )
{
LOG->Warn("Font definition '%s' has an invalid value '%s'.",
ini.GetPath().c_str(), sName.c_str() );
continue;
}
cfg.CharToGlyphNo[c] = pValue->GetValue<int>();
continue;
}
if( sName.substr(0, 6) == "RANGE " )
{
/*
* range CODESET=first_frame or
* range CODESET #start-end=first_frame
* eg
* range CP1252=0 (default for 256-frame fonts)
* range ASCII=0 (default for 128-frame fonts)
*
* (Start and end are in hex.)
*
* Map two high-bit portions of ISO-8859- to one font:
* range ISO-8859-2 #80-FF=0
* range ISO-8859-3 #80-FF=128
*
* Map hiragana to 0-84:
* range Unicode #3041-3094=0
*/
vector<RString> asMatches;
static Regex parse("^RANGE ([A-Z0-9\\-]+)( ?#([0-9A-F]+)-([0-9A-F]+))?$");
bool bMatch = parse.Compare( sName, asMatches );
ASSERT( asMatches.size() == 4 ); /* 4 parens */
if( !bMatch || asMatches[0].empty() )
RageException::Throw( "Font definition \"%s\" has an invalid range \"%s\": parse error.",
ini.GetPath().c_str(), sName.c_str() );
/* We must have either 1 match (just the codeset) or 4 (the whole thing). */
int iCount = -1;
int iFirst = 0;
if( !asMatches[2].empty() )
{
sscanf( asMatches[2].c_str(), "%x", &iFirst );
int iLast;
sscanf( asMatches[3].c_str(), "%x", &iLast );
if( iLast < iFirst )
RageException::Throw( "Font definition \"%s\" has an invalid range \"%s\": %i < %i.",
ini.GetPath().c_str(), sName.c_str(), iLast, iFirst );
iCount = iLast - iFirst + 1;
}
RString sRet = cfg.MapRange( asMatches[0], iFirst, pValue->GetValue<int>(), iCount );
if( !sRet.empty() )
RageException::Throw( "Font definition \"%s\" has an invalid range \"%s\": %s.",
ini.GetPath().c_str(), sName.c_str(), sRet.c_str() );
continue;
}
if( sName.substr(0, 5) == "LINE " )
{
/* line ROW=CHAR1CHAR2CHAR3CHAR4
* eg.
* line 0=ABCDEFGH
*
* This lets us assign characters very compactly and readably. */
RString sRowStr = sName.substr(5);
TrimLeft( sRowStr );
ASSERT( IsAnInt(sRowStr) );
const int iRow = atoi( sRowStr.c_str() );
const int iFirstFrame = iRow * iNumFramesWide;
if( iRow > iNumFramesHigh )
RageException::Throw( "The font definition \"%s\" tries to assign line %i, but the font is only %i characters high.",
ini.GetPath().c_str(), iFirstFrame, iNumFramesHigh );
/* Decode the string. */
const wstring wdata( RStringToWstring(pValue->GetValue<RString>()) );
if( int(wdata.size()) > iNumFramesWide )
RageException::Throw( "The font definition \"%s\" assigns %i characters to row %i (\"%ls\"), but the font is only %i characters wide.",
ini.GetPath().c_str(), (int)wdata.size(), iRow, wdata.c_str(), iNumFramesWide );
for( unsigned i = 0; i < wdata.size(); ++i )
cfg.CharToGlyphNo[wdata[i]] = iFirstFrame+i;
}
}
}
void BitmapText::SetTextInternal()
{
// Break the string into lines.
m_wTextLines.clear();
if( m_iWrapWidthPixels == -1 )
{
split( RStringToWstring(m_sText), L"\n", m_wTextLines, false );
}
else
{
// Break sText into lines that don't exceed iWrapWidthPixels. (if only
// one word fits on the line, it may be larger than iWrapWidthPixels).
// This does not work in all languages:
/* "...I can add Japanese wrapping, at least. We could handle hyphens
* and soft hyphens and pretty easily, too." -glenn */
// TODO: Move this wrapping logic into Font.
vector<RString> asLines;
split( m_sText, "\n", asLines, false );
for( unsigned line = 0; line < asLines.size(); ++line )
{
vector<RString> asWords;
split( asLines[line], " ", asWords );
RString sCurLine;
int iCurLineWidth = 0;
for( unsigned i=0; i<asWords.size(); i++ )
{
const RString &sWord = asWords[i];
int iWidthWord = m_pFont->GetLineWidthInSourcePixels( RStringToWstring(sWord) );
if( sCurLine.empty() )
{
sCurLine = sWord;
iCurLineWidth = iWidthWord;
continue;
}
RString sToAdd = " " + sWord;
int iWidthToAdd = m_pFont->GetLineWidthInSourcePixels(L" ") + iWidthWord;
if( iCurLineWidth + iWidthToAdd <= m_iWrapWidthPixels ) // will fit on current line
{
sCurLine += sToAdd;
iCurLineWidth += iWidthToAdd;
}
else
{
m_wTextLines.push_back( RStringToWstring(sCurLine) );
sCurLine = sWord;
iCurLineWidth = iWidthWord;
}
}
m_wTextLines.push_back( RStringToWstring(sCurLine) );
}
}
BuildChars();
UpdateBaseZoom();
}
void ColorBitmapText::SimpleAddLine( const RString &sAddition, const int iWidthPixels)
{
m_wTextLines.push_back( RStringToWstring( sAddition ) );
m_iLineWidths.push_back( iWidthPixels );
}
RString ConvertUTF8ToACP( const RString &s )
{
return ConvertWstringToCodepage( RStringToWstring(s), CP_ACP );
}