D20572: RFC: Add .clang-format

zzag added a comment.


  Before:
  
    #include "raw.h"
    
    #include "abstract_client.h"
    #include <algorithm>
    #include <QComboBox>
    #include <QWidget>
    #include <QAbstractEventDispatcher>
    #include <KWayland/Server/xdgshell_interface.h>
    #include <KWayland/Client/xdgshell.h>
    #include "cursor.h"
    
    // Another block.
    #include "workspace.h"
    
    namespace KWin {
    
    static inline void foo() { qDebug( )<< "Foo!";}
    static inline void foo() {
        qDebug( )<< "Foo!";}
    
    class Client : public QObject {
        Q_OBJECT
    
        public:
    
            explicit Client(QObject* parent=nullptr);
            ~Client() override;
    
            Client(Client&&other);
            Client(Client&& other);
            Client(Client& &other);
            Client(const Client& other);
    
            Group* group( ) const;
    
            int id() const { return m_id; }
            int id() const {
                return m_id;
            }
    
        protected:
            void crash();
        private:
            void leakMemory();
            void corruptData();
        private:
            int m_id;
    };
    
    void Client::crash ()
    {
        int* x = nullptr;
        *x=42;
    }
    
    void Client::leakMemory() {
        int x = 42;
    
        switch(x)
        {
            case 0:
            case 1: new int; break;
            case 2: new int[2]; break;
            case 42: new int[42]; break;
            default:
                crash();
                    break;
        }
    
    
    
        if(2 + 2 == 5)
        {
            foo ();
        }
        else
        {
            crash();
        }
    
        connect(this, &Client::foobared,
                this, &QObject::deleteLater);
        disconnect(this, &Client::foobared,
                   this, &QObject::deleteLater);
    
        const int expr = 1 + 2 +
            3;
        const int expr = 1 + 2
            + 3;
        const int expr =
            1 + 2 + 3;
    
        if (2 + 2 == 4)
        crash();
    
        connect(this, &Client::foobared, this, [this] {
                    qDebug() << "foobared";
                });
        connect(this, &Client::foobared, this,
            [this] {
                qDebug() << "foobared";
            }
        );
    }
    
    }
  
  After running clang-format:
  
    #include "raw.h"
    
    #include "abstract_client.h"
    #include "cursor.h"
    #include <KWayland/Client/xdgshell.h>
    #include <KWayland/Server/xdgshell_interface.h>
    #include <QAbstractEventDispatcher>
    #include <QComboBox>
    #include <QWidget>
    #include <algorithm>
    
    // Another block.
    #include "workspace.h"
    
    namespace KWin
    {
    static inline void foo() { qDebug() << "Foo!"; }
    static inline void foo()
    {
        qDebug() << "Foo!";
    }
    
    class Client : public QObject
    {
        Q_OBJECT
    
    public:
        explicit Client(QObject *parent = nullptr);
        ~Client() override;
    
        Client(Client &&other);
        Client(Client &&other);
        Client(Client &&other);
        Client(const Client &other);
    
        Group *group() const;
    
        int id() const { return m_id; }
        int id() const
        {
            return m_id;
        }
    
    protected:
        void crash();
    
    private:
        void leakMemory();
        void corruptData();
    
    private:
        int m_id;
    };
    
    void Client::crash()
    {
        int *x = nullptr;
        *x = 42;
    }
    
    void Client::leakMemory()
    {
        int x = 42;
    
        switch (x) {
        case 0:
        case 1:
            new int;
            break;
        case 2:
            new int[2];
            break;
        case 42:
            new int[42];
            break;
        default:
            crash();
            break;
        }
    
        if (2 + 2 == 5) {
            foo();
        } else {
            crash();
        }
    
        connect(this, &Client::foobared,
            this, &QObject::deleteLater);
        disconnect(this, &Client::foobared,
            this, &QObject::deleteLater);
    
        const int expr = 1 + 2 + 3;
        const int expr = 1 + 2
            + 3;
        const int expr =
            1 + 2 + 3;
    
        if (2 + 2 == 4)
            crash();
    
        connect(this, &Client::foobared, this, [this] {
            qDebug() << "foobared";
        });
        connect(this, &Client::foobared, this,
            [this] {
                qDebug() << "foobared";
            });
    }
    
    }

REPOSITORY
  R108 KWin

REVISION DETAIL
  https://phabricator.kde.org/D20572

To: zzag, #kwin
Cc: kwin, jraleigh, GB_2, mkulinski, ragreen, jackyalcine, Pitel, iodelay, bwowk, ZrenBot, ngraham, alexeymin, lesliezhai, ali-mohamed, hardening, jensreuterberg, abetts, sebas, apol, mart