lib/Format/UnwrappedLineFormatter.cpp

40   LevelIndentTracker(const FormatStyle &Style,
43       : Style(Style), Keywords(Keywords), AdditionalIndent(AdditionalIndent) {
45       IndentForLevel.push_back(Style.IndentWidth * i + AdditionalIndent);
60       Indent = Line.Level * Style.IndentWidth + AdditionalIndent;
68       Indent = Line.Level * Style.IndentWidth + Style.ContinuationIndentWidth;
98     if (Style.Language == FormatStyle::LK_Java ||
99         Style.Language == FormatStyle::LK_JavaScript || Style.isCSharp())
108       return Style.IndentAccessModifiers ? -Style.IndentWidth
109                                          : Style.AccessModifierOffset;
124     return getIndent(IndentForLevel, Level - 1) + Style.IndentWidth;
127   const FormatStyle &Style;
171   LineJoiner(const FormatStyle &Style, const AdditionalKeywords &Keywords,
173       : Style(Style), Keywords(Keywords), End(Lines.end()), Next(Lines.begin()),
184     if (MergedLines > 0 && Style.ColumnLimit == 0)
218     if (Style.ColumnLimit > 0 && Indent > Style.ColumnLimit)
222         Style.ColumnLimit == 0 ? UINT_MAX : Style.ColumnLimit - Indent;
231         !Style.BraceWrapping.SplitEmptyFunction &&
245         return !Style.BraceWrapping.SplitEmptyNamespace && EmptyBlock
253         return !Style.BraceWrapping.SplitEmptyRecord && EmptyBlock
258           Style.BraceWrapping.SplitEmptyRecord && EmptyBlock) {
266         Style.AllowShortFunctionsOnASingleLine == FormatStyle::SFS_All ||
267         (Style.AllowShortFunctionsOnASingleLine >= FormatStyle::SFS_Empty &&
269         (Style.AllowShortFunctionsOnASingleLine & FormatStyle::SFS_InlineOnly &&
272     if (Style.CompactNamespaces) {
315       return Style.AllowShortBlocksOnASingleLine != FormatStyle::SBS_Never
326         Style.BraceWrapping.AfterControlStatement ==
331       return (Style.ColumnLimit == 0 ||
332               TheLine->Last->TotalLength <= Style.ColumnLimit)
338       return (Style.BraceWrapping.AfterControlStatement ==
344                Style.BraceWrapping.AfterControlStatement ==
351       return (Style.ColumnLimit == 0 ||
352               TheLine->Last->TotalLength <= Style.ColumnLimit)
371     if (Style.BraceWrapping.SplitEmptyRecord &&
394       return !Style.BraceWrapping.AfterFunction ||
396                       !Style.BraceWrapping.SplitEmptyRecord)
402         Style.BraceWrapping.AfterFunction) {
407       if (Limit <= 2 || (Style.ColumnLimit == 0 && containsMustBreak(TheLine)))
413           (Style.AllowShortFunctionsOnASingleLine >= FormatStyle::SFS_Empty &&
433         (IsElseLine() && (Style.AllowShortIfStatementsOnASingleLine ==
435       return Style.AllowShortIfStatementsOnASingleLine
440       return Style.AllowShortLoopsOnASingleLine
445       return Style.AllowShortCaseLabelsOnASingleLine
474     if (Style.BraceWrapping.AfterControlStatement ==
477         Style.AllowShortBlocksOnASingleLine == FormatStyle::SBS_Never)
496     if (Style.AllowShortIfStatementsOnASingleLine ==
564     if (Style.Language != FormatStyle::LK_Java &&
582       if (Style.AllowShortBlocksOnASingleLine == FormatStyle::SBS_Never)
586       if (!Style.AllowShortIfStatementsOnASingleLine &&
588           !Style.BraceWrapping.AfterControlStatement &&
591       if (!Style.AllowShortIfStatementsOnASingleLine &&
593           Style.BraceWrapping.AfterControlStatement ==
597       if (!Style.AllowShortLoopsOnASingleLine &&
599           !Style.BraceWrapping.AfterControlStatement &&
602       if (!Style.AllowShortLoopsOnASingleLine &&
604           Style.BraceWrapping.AfterControlStatement ==
624         Tok->SpacesRequiredBefore = Style.SpaceInEmptyBlock ? 1 : 0;
677             Style.BraceWrapping.AfterControlStatement ==
688       if (Limit <= 2 || (Style.ColumnLimit == 0 && containsMustBreak(*I)))
692       if (Style.AllowShortBlocksOnASingleLine != FormatStyle::SBS_Never ||
749   const FormatStyle &Style;
780                 const FormatStyle &Style,
782       : Indenter(Indenter), Whitespaces(Whitespaces), Style(Style),
825                              Previous.Children[0]->Level * Style.IndentWidth;
851     if (Style.ColumnLimit > 0 &&
852         Child->Last->TotalLength + State.Column + 2 > Style.ColumnLimit)
872   const FormatStyle &Style;
881                              const FormatStyle &Style,
883       : LineFormatter(Indenter, Whitespaces, Style, BlockFormatter) {}
908                        WhitespaceManager *Whitespaces, const FormatStyle &Style,
910       : LineFormatter(Indenter, Whitespaces, Style, BlockFormatter) {}
932                           const FormatStyle &Style,
934       : LineFormatter(Indenter, Whitespaces, Style, BlockFormatter) {}
1110   LineJoiner Joiner(Style, Keywords, Lines);
1121   LevelIndentTracker IndentTracker(Style, Keywords, Lines[0]->Level,
1170            (Style.Language != FormatStyle::LK_JavaScript ||
1171             !Style.JavaScriptWrapImports)) ||
1172           (Style.isCSharp() &&
1174       if (Style.ColumnLimit == 0)
1175         NoColumnLimitLineFormatter(Indenter, Whitespaces, Style, this)
1179         Penalty += NoLineBreakFormatter(Indenter, Whitespaces, Style, this)
1183         Penalty += OptimizingLineFormatter(Indenter, Whitespaces, Style, this)
1242       std::min(RootToken.NewlinesBefore, Style.MaxEmptyLinesToKeep + 1);
1259   if (!Style.KeepEmptyLinesAtTheStartOfBlocks && PreviousLine &&
1267     switch (Style.EmptyLineBeforeAccessModifier) {
1299       switch (Style.EmptyLineAfterAccessModifier) {
1320   if (Style.IndentPPDirectives != FormatStyle::PPDIS_BeforeHash &&
1345   return Style.ColumnLimit - (ContinuesPPDirective ? 2 : 0);