# Copyright (C) 2016 Olivier Goffart <[email protected]>

#

# You may use this file under the terms of the 3-clause BSD license.

# See the file LICENSE from this package for details.

# This is the clang-format configuration style to be used by Qt,

# based on the rules from https://wiki.qt.io/Qt_Coding_Style and

# https://wiki.qt.io/Coding_Conventions

# SPDX-License-Identifier: BSD-3-Clause

---

# Webkit style was loosely based on the Qt style

BasedOnStyle: WebKit

Standard: c 17

# Column width is limited to 100 in accordance with Qt Coding Style.

# https://wiki.qt.io/Qt_Coding_Style

# Note that this may be changed at some point in the future.

ColumnLimit: 100

# How much weight do extra characters after the line length limit have.

# PenaltyExcessCharacter: 4

# Disable reflow of some specific comments

# qdoc comments: indentation rules are different.

# Translation comments and SPDX license identifiers are also excluded.

CommentPragmas: "^!|^:|^ SPDX-License-Identifier:"

# We want a space between the type and the star for pointer types.

PointerBindsToType: false

# We generally use "template <" with space.

SpaceAfterTemplateKeyword: true

# We want to break before the operators, but not before a '='.

BreakBeforeBinaryOperators: NonAssignment

# Braces are usually attached, but not after functions or class declarations.

BreakBeforeBraces: Custom

BraceWrapping:

AfterClass: true

AfterControlStatement: false

AfterEnum: false

AfterFunction: true

AfterNamespace: false

AfterObjCDeclaration: false

AfterStruct: true

AfterUnion: false

BeforeCatch: false

BeforeElse: false

IndentBraces: false

# When constructor initializers do not fit on one line, put them each on a new line.

ConstructorInitializerAllOnOneLineOrOnePerLine: true

# Indent initializers by 4 spaces

ConstructorInitializerIndentWidth: 4

# Indent width for line continuations.

ContinuationIndentWidth: 8

# No indentation for namespaces.

NamespaceIndentation: None

# Allow indentation for preprocessing directives (if/ifdef/endif). https://reviews.llvm.org/rL312125

IndentPPDirectives: AfterHash

# We only indent with 2 spaces for preprocessor directives

PPIndentWidth: 2

# Horizontally align arguments after an open bracket.

# The coding style does not specify the following, but this is what gives

# results closest to the existing code.

AlignAfterOpenBracket: true

AlwaysBreakTemplateDeclarations: true

# Ideally we should also allow less short function in a single line, but

# clang-format does not handle that.

AllowShortFunctionsOnASingleLine: Inline

# The coding style specifies some include order categories, but also tells to

# separate categories with an empty line. It does not specify the order within

# the categories. Since the SortInclude feature of clang-format does not

# re-order includes separated by empty lines, the feature is not used.

SortIncludes: false

# macros for which the opening brace stays attached.

ForEachMacros: [ foreach, Q_FOREACH, BOOST_FOREACH, forever, Q_FOREVER, QBENCHMARK, QBENCHMARK_ONCE ]

# Break constructor initializers before the colon and after the commas.

BreakConstructorInitializers: BeforeColon

# Add "// namespace <namespace>" comments on closing brace for a namespace

# Ignored for namespaces that qualify as a short namespace,

# see 'ShortNamespaceLines'

FixNamespaceComments: true

# Definition of how short a short namespace is, default 1

ShortNamespaceLines: 1

# When escaping newlines in a macro attach the '\' as far left as possible, e.g.

##define a \

# something; \

# other; \

# thelastlineislong;

AlignEscapedNewlines: Left

# Avoids the addition of a space between an identifier and the

# initializer list in list-initialization.

SpaceBeforeCpp11BracedList: false

---

# Use the Google-based style for .proto files.

Language: Proto

BasedOnStyle: Google

IndentWidth: 4

ColumnLimit: 100