Code refactoring - change code style to the new clang-format rules

src/widgets/panel/sidepanelwidget.cpp

@@ -16,50 +16,55 @@
 //     along with Flameshot.  If not, see <http://www.gnu.org/licenses/>.
 
 #include "sidepanelwidget.h"
-#include "src/utils/pathinfo.h"
 #include "src/utils/colorutils.h"
-#include <QVBoxLayout>
+#include "src/utils/pathinfo.h"
 #include <QFormLayout>
-#include <QPushButton>
-#include <QLabel>
 #include <QKeyEvent>
+#include <QLabel>
+#include <QPushButton>
 #include <QSlider>
+#include <QVBoxLayout>
 
-class QColorPickingEventFilter : public QObject {
+class QColorPickingEventFilter : public QObject
+{
 public:
+    explicit QColorPickingEventFilter(SidePanelWidget* pw,
+                                      QObject* parent = nullptr)
+      : QObject(parent)
+      , m_pw(pw)
+    {}
 
-    explicit QColorPickingEventFilter(
-            SidePanelWidget *pw, QObject *parent = nullptr) :
-        QObject(parent), m_pw(pw) {}
-
-    bool eventFilter(QObject *, QEvent *event) override {
+    bool eventFilter(QObject*, QEvent* event) override
+    {
         event->accept();
         switch (event->type()) {
-        case QEvent::MouseMove:
-            return m_pw->handleMouseMove(static_cast<QMouseEvent *>(event));
-        case QEvent::MouseButtonPress:
-            return m_pw->handleMouseButtonPressed(
-                        static_cast<QMouseEvent *>(event));
-        case QEvent::KeyPress:
-            return m_pw->handleKeyPress(static_cast<QKeyEvent *>(event));
-        default:
-            break;
+            case QEvent::MouseMove:
+                return m_pw->handleMouseMove(static_cast<QMouseEvent*>(event));
+            case QEvent::MouseButtonPress:
+                return m_pw->handleMouseButtonPressed(
+                  static_cast<QMouseEvent*>(event));
+            case QEvent::KeyPress:
+                return m_pw->handleKeyPress(static_cast<QKeyEvent*>(event));
+            default:
+                break;
         }
         return false;
     }
 
 private:
-    SidePanelWidget *m_pw;
+    SidePanelWidget* m_pw;
 };
 
 ////////////////////////
 
-SidePanelWidget::SidePanelWidget(QPixmap *p, QWidget *parent) :
-    QWidget(parent), m_pixmap(p), m_eventFilter(nullptr)
+SidePanelWidget::SidePanelWidget(QPixmap* p, QWidget* parent)
+  : QWidget(parent)
+  , m_pixmap(p)
+  , m_eventFilter(nullptr)
 {
     m_layout = new QVBoxLayout(this);
 
-    QFormLayout *colorForm = new QFormLayout();
+    QFormLayout* colorForm = new QFormLayout();
     m_thicknessSlider = new QSlider(Qt::Horizontal);
     m_thicknessSlider->setValue(m_thickness);
     m_colorLabel = new QLabel();
@@ -68,48 +73,60 @@ SidePanelWidget::SidePanelWidget(QPixmap *p, QWidget *parent) :
     colorForm->addRow(tr("Active color:"), m_colorLabel);
     m_layout->addLayout(colorForm);
 
-    connect(m_thicknessSlider, &QSlider::sliderReleased,
-            this, &SidePanelWidget::updateCurrentThickness);
-    connect(this, &SidePanelWidget::thicknessChanged,
-            this, &SidePanelWidget::updateThickness);
+    connect(m_thicknessSlider,
+            &QSlider::sliderReleased,
+            this,
+            &SidePanelWidget::updateCurrentThickness);
+    connect(this,
+            &SidePanelWidget::thicknessChanged,
+            this,
+            &SidePanelWidget::updateThickness);
 
     QColor background = this->palette().background().color();
     bool isDark = ColorUtils::colorIsDark(background);
-    QString modifier = isDark ? PathInfo::whiteIconPath() :
-                                PathInfo::blackIconPath();
+    QString modifier =
+      isDark ? PathInfo::whiteIconPath() : PathInfo::blackIconPath();
     QIcon grabIcon(modifier + "colorize.svg");
     m_colorGrabButton = new QPushButton(grabIcon, QLatin1String(""));
     updateGrabButton(false);
-    connect(m_colorGrabButton, &QPushButton::pressed,
-            this, &SidePanelWidget::colorGrabberActivated);
+    connect(m_colorGrabButton,
+            &QPushButton::pressed,
+            this,
+            &SidePanelWidget::colorGrabberActivated);
     m_layout->addWidget(m_colorGrabButton);
 
     m_colorWheel = new color_widgets::ColorWheel(this);
     m_colorWheel->setColor(m_color);
-    connect(m_colorWheel, &color_widgets::ColorWheel::mouseReleaseOnColor, this,
+    connect(m_colorWheel,
+            &color_widgets::ColorWheel::mouseReleaseOnColor,
+            this,
             &SidePanelWidget::colorChanged);
-    connect(m_colorWheel, &color_widgets::ColorWheel::colorChanged, this,
+    connect(m_colorWheel,
+            &color_widgets::ColorWheel::colorChanged,
+            this,
             &SidePanelWidget::updateColorNoWheel);
     m_layout->addWidget(m_colorWheel);
 }
 
-void SidePanelWidget::updateColor(const QColor &c) {
+void SidePanelWidget::updateColor(const QColor& c)
+{
     m_color = c;
     m_colorLabel->setStyleSheet(
-                QStringLiteral("QLabel { background-color : %1; }").arg(c.name()));
+      QStringLiteral("QLabel { background-color : %1; }").arg(c.name()));
     m_colorWheel->setColor(m_color);
 }
 
-void SidePanelWidget::updateThickness(const int &t)
+void SidePanelWidget::updateThickness(const int& t)
 {
     m_thickness = qBound(0, t, 100);
     m_thicknessSlider->setValue(m_thickness);
 }
 
-void SidePanelWidget::updateColorNoWheel(const QColor &c) {
+void SidePanelWidget::updateColorNoWheel(const QColor& c)
+{
     m_color = c;
     m_colorLabel->setStyleSheet(
-                QStringLiteral("QLabel { background-color : %1; }").arg(c.name()));
+      QStringLiteral("QLabel { background-color : %1; }").arg(c.name()));
 }
 
 void SidePanelWidget::updateCurrentThickness()
@@ -117,7 +134,8 @@ void SidePanelWidget::updateCurrentThickness()
     emit thicknessChanged(m_thicknessSlider->value());
 }
 
-void SidePanelWidget::colorGrabberActivated() {
+void SidePanelWidget::colorGrabberActivated()
+{
     grabKeyboard();
     grabMouse(Qt::CrossCursor);
     setMouseTracking(true);
@@ -129,7 +147,8 @@ void SidePanelWidget::colorGrabberActivated() {
     updateGrabButton(true);
 }
 
-void SidePanelWidget::releaseColorGrab() {
+void SidePanelWidget::releaseColorGrab()
+{
     setMouseTracking(false);
     removeEventFilter(m_eventFilter);
     releaseMouse();
@@ -138,16 +157,18 @@ void SidePanelWidget::releaseColorGrab() {
     updateGrabButton(false);
 }
 
-QColor SidePanelWidget::grabPixmapColor(const QPoint &p) {
+QColor SidePanelWidget::grabPixmapColor(const QPoint& p)
+{
     QColor c;
     if (m_pixmap) {
         QPixmap pixel = m_pixmap->copy(QRect(p, p));
-        c = pixel.toImage().pixel(0,0);
+        c = pixel.toImage().pixel(0, 0);
     }
     return c;
 }
 
-bool SidePanelWidget::handleKeyPress(QKeyEvent *e) {
+bool SidePanelWidget::handleKeyPress(QKeyEvent* e)
+{
     if (e->key() == Qt::Key_Escape) {
         releaseColorGrab();
         updateColor(m_colorBackup);
@@ -159,10 +180,10 @@ bool SidePanelWidget::handleKeyPress(QKeyEvent *e) {
     return true;
 }
 
-bool SidePanelWidget::handleMouseButtonPressed(QMouseEvent *e) {
+bool SidePanelWidget::handleMouseButtonPressed(QMouseEvent* e)
+{
     if (m_colorGrabButton->geometry().contains(e->pos()) ||
-            e->button() == Qt::RightButton)
-    {
+        e->button() == Qt::RightButton) {
         updateColorNoWheel(m_colorBackup);
     } else if (e->button() == Qt::LeftButton) {
         updateColor(grabPixmapColor(QCursor::pos()));
@@ -172,12 +193,14 @@ bool SidePanelWidget::handleMouseButtonPressed(QMouseEvent *e) {
     return true;
 }
 
-bool SidePanelWidget::handleMouseMove(QMouseEvent *e) {
+bool SidePanelWidget::handleMouseMove(QMouseEvent* e)
+{
     updateColorNoWheel(grabPixmapColor(e->globalPos()));
     return true;
 }
 
-void SidePanelWidget::updateGrabButton(const bool activated) {
+void SidePanelWidget::updateGrabButton(const bool activated)
+{
     if (activated) {
         m_colorGrabButton->setText(tr("Press ESC to cancel"));
     } else {