AUI_ERRCODE aui_HyperTextBase::AddHyperStatics( const MBCHAR *hyperText )
{
if ( !hyperText )
{
RemoveHyperStatics();
hyperText = m_hyperText;
}
sint32 len = strlen( hyperText );
if ( !len ) return AUI_ERRCODE_OK;
aui_Static *hs = CreateHyperStatic(
hyperText,
len,
m_hyperTtffile,
m_hyperPointSize,
m_hyperBold,
m_hyperItalic,
m_hyperColor,
m_hyperUnderline,
m_hyperShadow,
m_hyperShadowColor,
m_hyperFlags );
Assert( hs != NULL );
if ( !hs ) return AUI_ERRCODE_MEMALLOCFAILED;
m_hyperStaticList->AddTail( hs );
if ( m_hyperStaticList->L() > k_AUI_HYPERTEXTBOX_LDL_MAXSTATICS )
{
delete m_hyperStaticList->RemoveHead();
}
return AUI_ERRCODE_OK;
}
aui_HyperTextBase::~aui_HyperTextBase()
{
delete [] m_hyperText;
if (m_hyperStaticList)
{
RemoveHyperStatics();
delete m_hyperStaticList;
}
}
AUI_ERRCODE ctp2_HyperTextBox::AddHyperStatics( const MBCHAR *hyperText )
{
if (!hyperText)
{
RemoveHyperStatics();
RemoveHyperLinks();
m_curStaticPos.x = 0;
m_curStaticPos.y = 0;
m_virtualHeight = 0;
hyperText = m_hyperText;
}
uint32 len = strlen( hyperText );
if ( !len ) return AUI_ERRCODE_OK;
const MBCHAR *ptr = hyperText;
const MBCHAR *stop = ptr + len;
sint32 hyperLinkDB = 0;
sint32 hyperLinkIndex = CTPRecord::INDEX_INVALID;
bool isHyperLink = false;
COLORREF oldColor = 0;
sint32 oldUnderline = 0;
while ( ptr != stop )
{
if ( *ptr == '<' )
{
switch ( *++ptr )
{
case 't':
sscanf( ++ptr, ":%[^>]", m_hyperTtffile );
break;
case 'p':
sscanf( ++ptr, ":%d>", &m_hyperPointSize );
break;
case 'b':
sscanf( ++ptr, ":%d>", &m_hyperBold );
break;
case 'i':
sscanf( ++ptr, ":%d>", &m_hyperItalic );
break;
case 'c':
{
uint8 r, g, b;
sscanf( ++ptr, ":%u,%u,%u>", &r, &g, &b );
m_hyperColorOld = m_hyperColor;
m_hyperColor = RGB(r,g,b);
}
break;
case 's':
sscanf( ++ptr, ":%d>", &m_hyperShadow );
break;
case 'h':
{
uint8 r, g, b;
sscanf( ++ptr, ":%u,%u,%u>", &r, &g, &b );
m_hyperShadowColor = RGB(r,g,b);
}
break;
case 'u':
sscanf( ++ptr, ":%d>", &m_hyperUnderline );
break;
case 'l':
sscanf( ++ptr, ":%d,%d>", &hyperLinkDB, &hyperLinkIndex );
oldUnderline = m_hyperUnderline;
oldColor = m_hyperColor;
m_hyperColorOld = m_hyperColor;
m_hyperUnderline = 1;
m_hyperColor = RGB(0,0,100);
isHyperLink = true;
break;
case 'L':
{
MBCHAR hyperLinkDB_name[GL_MAX_DB_NAME_SIZE];
MBCHAR hyperLinkIndex_name[MAX_SIZE_IDENTIFIER + 1];
MBCHAR const * copyBegin;
MBCHAR const * copyEnd;
MBCHAR const * copySafeEnd;
copyBegin = std::find_if(ptr + 2, stop, IsIdentifierBegin);
copyEnd = std::find_if(copyBegin, stop, IsNotInIdentifier);
copySafeEnd = std::min(copyEnd, copyBegin + GL_MAX_DB_NAME_SIZE);
std::copy(copyBegin, copySafeEnd, hyperLinkDB_name);
std::fill(hyperLinkDB_name + (copySafeEnd - copyBegin),
hyperLinkDB_name + GL_MAX_DB_NAME_SIZE,
static_cast<MBCHAR const>(0)
);
copyBegin = std::find_if(copyEnd, stop, IsIdentifierBegin);
copyEnd = std::find_if(copyBegin, stop, IsNotInIdentifier);
copySafeEnd = std::min(copyEnd, copyBegin + MAX_SIZE_IDENTIFIER);
std::copy(copyBegin, copySafeEnd, hyperLinkIndex_name);
std::fill(hyperLinkIndex_name + (copySafeEnd - copyBegin),
hyperLinkIndex_name + MAX_SIZE_IDENTIFIER + 1,
static_cast<MBCHAR const>(0)
);
ptr = std::find(copyEnd, stop, '>');
hyperLinkDB =
GreatLibrary::Get_Database_From_Name(hyperLinkDB_name);
hyperLinkIndex =
GreatLibrary::Get_Object_Index_From_Name(hyperLinkDB, hyperLinkIndex_name);
oldUnderline = m_hyperUnderline;
oldColor = m_hyperColor;
m_hyperColorOld = m_hyperColor;
m_hyperUnderline = 1;
m_hyperColor = RGB(0,0,100);
isHyperLink = true;
break;
}
case 'e':
if (isHyperLink)
{
// <L> or <l> directly followed by <e>.
// Perform database text lookup.
if (hyperLinkDB)
{
MBCHAR const * ptr = g_greatLibrary->GetObjectName
(hyperLinkDB, hyperLinkIndex);
FormatText(ptr,
ptr + strlen(ptr),
hyperLinkDB,
hyperLinkIndex,
true
);
}
m_hyperUnderline = oldUnderline;
isHyperLink = false;
}
m_hyperColor = m_hyperColorOld;
break;
default:
Assert( FALSE );
return AUI_ERRCODE_INVALIDPARAM;
}
ptr = std::find(ptr, stop, '>');
if (ptr != stop)
{
++ptr;
}
}
else
{
MBCHAR const * nextLine = std::find(ptr, stop, '\n');
MBCHAR const * nextStop = std::find(ptr, nextLine, '<');
if ((nextStop != stop) && (*nextStop == '\n'))
{
// Include the end of line marker in the string
++nextStop;
}
FormatText(ptr, nextStop, hyperLinkDB, hyperLinkIndex, isHyperLink);
ptr = nextStop;
if (isHyperLink)
{
isHyperLink = false;
m_hyperUnderline = oldUnderline;
m_hyperColor = oldColor;
}
}
}
return AUI_ERRCODE_OK;
}
