On 06/08/2015 09:22 AM, Daniel Schürmann wrote:
Hi,

I have some good experience with the Eclipse Formatter:

http://www.mixxx.org/wiki/doku.php/eclipse?s[]=eclipse#eclipse_code_formatter

We have to be careful not to put clutter on a PR just because using an auto
formatter.
This may happens if an auto formatter changes code that already meets the
requirements.

Then we need to adjust the auto formatter rules ;). I fixed some more things in the format file (Seems like we differ quite a lot from the google style actually)


Therefor I prefer the way Eclipse works, It supports you as much as
possible while
editing. It does not reformat the code except you ask for it "Ctrl-Shift-F"

Emacs is also able to do this. It is just a matter of what people prefer. I assume other IDE's can also do that.

I just thought this is a nice way for people to automatically have there coding styles fixed without having to setup their IDE completely for mixxx. I think saying "run `clang-format -i <files-you-edited>`" once in a PR might be nicer then all the nit-pick comments we are doing now.


What may help, In the Mixxx project is a build chain tool that warns about
code style violations.

Would be nice. Then we would get all the warning where we still violate our own style.


Kind regards,

Daniel





2015-06-07 11:54 GMT+02:00 Max Linke <max_li...@gmx.de>:

There is really no way to port this. It is the configuration file for
`clang-format` a separate program. Since I only use emacs I don't know how
to best use it in other editors.

you can find more information here
http://clang.llvm.org/docs/ClangFormat.html

Just try to google clang-format + your favorite editor

ecplise: https://github.com/wangzw/cppstyle
sublime: https://github.com/rosshemsley/SublimeClangFormat
creator:
https://www.snip2code.com/Snippet/11436/Configuration-of-clang-format-for-QtCrea

You can also always use it from the CLI

     clang-format -i [file1 ... ]

I missed some indentation settings in the yesterday. Attached is an
updated file.

best Max


On 06/07/2015 11:18 AM, Tuukka Pasanen wrote:

Hello,
Can you port this to astyle because not everyone are using Emacs or
something silmilar for more convient use.

Thanks,
Tuukka

2015-06-06 21:43 GMT+03:00 Max Linke <max_li...@gmx.de>:

Hi

We had some recurring discussions in the PR about coding style. I have
recently started to rely on clang-format with a set of predefined rules.
My
emacs is configured to apply this always before I save a file. I
personally
find that really nice and relaxing, I don't need to format my code
manually
anymore and every time I touch a file it automatically looks nice.

I attached the clang-format file I use for mixxx. It is based on the
Google
style with our indentation rules.

This would also help in a PR because we can just point them to
clang-format.

I don't have experience with other editors besides emacs but I guess it
should be also possible in a something like vim or eclipse.

What do you think? Would others like to use this as well?

best Max


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---
Language:        Cpp
# BasedOnStyle:  Google
AccessModifierOffset: -2
AlignAfterOpenBracket: true
AlignEscapedNewlinesLeft: true
AlignOperands:   true
AlignTrailingComments: true
AllowAllParametersOfDeclarationOnNextLine: true
AllowShortBlocksOnASingleLine: false
AllowShortCaseLabelsOnASingleLine: false
AllowShortIfStatementsOnASingleLine: false
AllowShortLoopsOnASingleLine: false
AllowShortFunctionsOnASingleLine: Inline
AlwaysBreakAfterDefinitionReturnType: false
AlwaysBreakTemplateDeclarations: true
AlwaysBreakBeforeMultilineStrings: true
BreakBeforeBinaryOperators: None
BreakBeforeTernaryOperators: true
BreakConstructorInitializersBeforeComma: false
BinPackParameters: true
BinPackArguments: true
ColumnLimit:     80
ConstructorInitializerAllOnOneLineOrOnePerLine: true
ConstructorInitializerIndentWidth: 8
DerivePointerAlignment: true
ExperimentalAutoDetectBinPacking: false
IndentCaseLabels: true
IndentWrappedFunctionNames: false
IndentFunctionDeclarationAfterType: false
MaxEmptyLinesToKeep: 1
KeepEmptyLinesAtTheStartOfBlocks: false
NamespaceIndentation: None
ObjCBlockIndentWidth: 2
ObjCSpaceAfterProperty: false
ObjCSpaceBeforeProtocolList: false
PenaltyBreakBeforeFirstCallParameter: 1
PenaltyBreakComment: 300
PenaltyBreakString: 1000
PenaltyBreakFirstLessLess: 120
PenaltyExcessCharacter: 1000000
PenaltyReturnTypeOnItsOwnLine: 200
PointerAlignment: Left
SpacesBeforeTrailingComments: 1
Cpp11BracedListStyle: true
Standard:        Auto
IndentWidth:     4
TabWidth:        4
UseTab:          Never
BreakBeforeBraces: Attach
SpacesInParentheses: false
SpacesInSquareBrackets: false
SpacesInAngles:  false
SpaceInEmptyParentheses: false
SpacesInCStyleCastParentheses: false
SpaceAfterCStyleCast: false
SpacesInContainerLiterals: true
SpaceBeforeAssignmentOperators: true
ContinuationIndentWidth: 8
CommentPragmas:  '^ IWYU pragma:'
ForEachMacros:   [ foreach, Q_FOREACH, BOOST_FOREACH ]
SpaceBeforeParens: ControlStatements
DisableFormat:   false
...
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