Format code with clang-format

.clang-format

@@ -0,0 +1,94 @@
+# 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
+
+---
+# Webkit style was loosely based on the Qt style
+BasedOnStyle: WebKit
+
+Standard: Cpp11
+
+# Leave the line breaks up to the user.
+# Note that this may be changed at some point in the future.
+ColumnLimit: 0
+# How much weight do extra characters after the line length limit have.
+# PenaltyExcessCharacter: 4
+
+# Disable reflow of qdoc comments: indentation rules are different.
+# Translation comments are also excluded.
+CommentPragmas: "^!|^:"
+
+# We want a space between the type and the star for pointer types.
+PointerBindsToType: false
+
+# We use template< without space.
+SpaceAfterTemplateKeyword: false
+
+# We want to break before the operators, but not before a '='.
+BreakBeforeBinaryOperators: All
+
+# Braces are usually attached, but not after functions or class declarations.
+BreakBeforeBraces: Custom
+BraceWrapping:
+    AfterClass: true
+    AfterControlStatement: true
+    AfterEnum: true
+    AfterFunction: true
+    AfterNamespace: true
+    AfterObjCDeclaration: true
+    AfterStruct: true
+    AfterUnion: true
+    BeforeCatch: true
+    BeforeElse: true
+    IndentBraces: false
+
+BreakBeforeTernaryOperators: true
+
+BreakConstructorInitializers: BeforeComma
+
+# Indent initializers by 3 spaces
+ConstructorInitializerIndentWidth: 3
+
+# No indentation for namespaces.
+NamespaceIndentation: None
+
+# 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 ]
+
+IndentCaseLabels: true
+
+IndentPPDirectives: AfterHash
+
+AlignAfterOpenBracket: Align
+
+AccessModifierOffset: -3
+
+IndentWidth: 3
+
+#StatementMacros ['Q_OBJECT', 'Q_UNUSED']
+
+ColumnLimit: 120
+
+
+

examples/JoystickList/main.cpp

@@ -29,63 +29,63 @@
 #include <QJoysticks.h>
 
 #ifdef Q_OS_WIN
-    #ifdef main
-        #undef main
-    #endif
+#   ifdef main
+#      undef main
+#   endif
 #endif
 
 void configureDarkStyle()
 {
-    qApp->setStyle (QStyleFactory::create ("Fusion"));
-    QPalette darkPalette;
-    darkPalette.setColor (QPalette::BrightText,      Qt::red);
-    darkPalette.setColor (QPalette::WindowText,      Qt::white);
-    darkPalette.setColor (QPalette::ToolTipBase,     Qt::white);
-    darkPalette.setColor (QPalette::ToolTipText,     Qt::white);
-    darkPalette.setColor (QPalette::Text,            Qt::white);
-    darkPalette.setColor (QPalette::ButtonText,      Qt::white);
-    darkPalette.setColor (QPalette::HighlightedText, Qt::black);
-    darkPalette.setColor (QPalette::Window,          QColor (53, 53, 53));
-    darkPalette.setColor (QPalette::Base,            QColor (25, 25, 25));
-    darkPalette.setColor (QPalette::AlternateBase,   QColor (53, 53, 53));
-    darkPalette.setColor (QPalette::Button,          QColor (53, 53, 53));
-    darkPalette.setColor (QPalette::Link,            QColor (42, 130, 218));
-    darkPalette.setColor (QPalette::Highlight,       QColor (42, 130, 218));
-    qApp->setPalette (darkPalette);
+   qApp->setStyle(QStyleFactory::create("Fusion"));
+   QPalette darkPalette;
+   darkPalette.setColor(QPalette::BrightText, Qt::red);
+   darkPalette.setColor(QPalette::WindowText, Qt::white);
+   darkPalette.setColor(QPalette::ToolTipBase, Qt::white);
+   darkPalette.setColor(QPalette::ToolTipText, Qt::white);
+   darkPalette.setColor(QPalette::Text, Qt::white);
+   darkPalette.setColor(QPalette::ButtonText, Qt::white);
+   darkPalette.setColor(QPalette::HighlightedText, Qt::black);
+   darkPalette.setColor(QPalette::Window, QColor(53, 53, 53));
+   darkPalette.setColor(QPalette::Base, QColor(25, 25, 25));
+   darkPalette.setColor(QPalette::AlternateBase, QColor(53, 53, 53));
+   darkPalette.setColor(QPalette::Button, QColor(53, 53, 53));
+   darkPalette.setColor(QPalette::Link, QColor(42, 130, 218));
+   darkPalette.setColor(QPalette::Highlight, QColor(42, 130, 218));
+   qApp->setPalette(darkPalette);
 }
 
-int main (int argc, char* argv[])
+int main(int argc, char *argv[])
 {
-    QApplication app (argc, argv);
-    QQmlApplicationEngine qmlEngine;
+   QApplication app(argc, argv);
+   QQmlApplicationEngine qmlEngine;
 
-    /*
-     * Make the application use the Fusion style + dark palette
-     */
-    configureDarkStyle();
+   /*
+    * Make the application use the Fusion style + dark palette
+    */
+   configureDarkStyle();
 
-    /*
-     * QJoysticks is single instance, you can use the "getInstance()" function
-     * directly if you want, or you can create a pointer to it to make code
-     * easier to read;
-     */
-    QJoysticks* instance = QJoysticks::getInstance();
+   /*
+    * QJoysticks is single instance, you can use the "getInstance()" function
+    * directly if you want, or you can create a pointer to it to make code
+    * easier to read;
+    */
+   QJoysticks *instance = QJoysticks::getInstance();
 
-    /* Enable the virtual joystick */
-    instance->setVirtualJoystickRange (1);
-    instance->setVirtualJoystickEnabled (true);
-    instance->setVirtualJoystickAxisSensibility(0.7);
+   /* Enable the virtual joystick */
+   instance->setVirtualJoystickRange(1);
+   instance->setVirtualJoystickEnabled(true);
+   instance->setVirtualJoystickAxisSensibility(0.7);
 
-    /*
-     * Register the QJoysticks with the QML engine, so that the QML interface
-     * can easilly use it.
-     */
-    qmlEngine.rootContext()->setContextProperty ("QJoysticks", instance);
+   /*
+    * Register the QJoysticks with the QML engine, so that the QML interface
+    * can easilly use it.
+    */
+   qmlEngine.rootContext()->setContextProperty("QJoysticks", instance);
 
-    /*
-     * Load main.qml and run the application.
-     */
-    qmlEngine.load (QUrl (QStringLiteral ("qrc:/main.qml")));
+   /*
+    * Load main.qml and run the application.
+    */
+   qmlEngine.load(QUrl(QStringLiteral("qrc:/main.qml")));
 
-    return app.exec();
+   return app.exec();
 }