void UnwrappedLineParser::parseParens() {
assert(FormatTok->Tok.is(tok::l_paren) && "'(' expected.");
nextToken();
do {
switch (FormatTok->Tok.getKind()) {
case tok::l_paren:
parseParens();
break;
case tok::r_paren:
nextToken();
return;
case tok::l_brace: {
if (!tryToParseBracedList()) {
nextToken();
ScopedLineState LineState(*this);
ScopedDeclarationState DeclarationState(*Line, DeclarationScopeStack,
/*MustBeDeclaration=*/ false);
Line->Level += 1;
parseLevel(/*HasOpeningBrace=*/ true);
Line->Level -= 1;
}
break;
}
case tok::at:
nextToken();
if (FormatTok->Tok.is(tok::l_brace))
parseBracedList();
break;
default:
nextToken();
break;
}
} while (!eof());
}
void UnwrappedLineParser::parseChildBlock() {
FormatTok->BlockKind = BK_Block;
nextToken();
{
ScopedLineState LineState(*this);
ScopedDeclarationState DeclarationState(*Line, DeclarationScopeStack,
/*MustBeDeclaration=*/false);
Line->Level += 1;
parseLevel(/*HasOpeningBrace=*/true);
Line->Level -= 1;
}
nextToken();
}
void UnwrappedLineParser::parseChildBlock() {
FormatTok->BlockKind = BK_Block;
nextToken();
{
bool GoogScope =
Style.Language == FormatStyle::LK_JavaScript && IsGoogScope(*Line);
ScopedLineState LineState(*this);
ScopedDeclarationState DeclarationState(*Line, DeclarationScopeStack,
/*MustBeDeclaration=*/false);
Line->Level += GoogScope ? 0 : 1;
parseLevel(/*HasOpeningBrace=*/true);
Line->Level -= GoogScope ? 0 : 1;
}
nextToken();
}
bool GetMesherDirtyState(ICENodeContext& in_ctxt )
{
CICEPortState LineState( in_ctxt, ID_IN_ToonixLine );
bool lineDirty = LineState.IsDirty( CICEPortState::siAnyDirtyState );
LineState.ClearState();
CICEPortState SubdivState( in_ctxt, ID_IN_Subdiv );
bool subdivDirty = SubdivState.IsDirty( CICEPortState::siAnyDirtyState );
SubdivState.ClearState();
CICEPortState ViewState( in_ctxt, ID_IN_ViewPosition );
bool viewDirty = ViewState.IsDirty( CICEPortState::siAnyDirtyState );
ViewState.ClearState();
return(lineDirty||subdivDirty||viewDirty);
}
static void createTextRuns(Layout::RunVector& runs, RenderBlockFlow& flow, unsigned& lineCount)
{
LayoutUnit borderAndPaddingBefore = flow.borderAndPaddingBefore();
LayoutUnit lineHeight = lineHeightFromFlow(flow);
LineState line;
bool isEndOfContent = false;
TextFragmentIterator textFragmentIterator = TextFragmentIterator(flow);
do {
flow.setLogicalHeight(lineHeight * lineCount + borderAndPaddingBefore);
LineState previousLine = line;
unsigned previousRunCount = runs.size();
line = LineState();
updateLineConstrains(flow, line, !lineCount);
isEndOfContent = createLineRuns(line, previousLine, runs, textFragmentIterator);
closeLineEndingAndAdjustRuns(line, runs, previousRunCount, lineCount, textFragmentIterator);
} while (!isEndOfContent);
}
