Editor: Do int to color conversion in ColorEditor

apps/opencs/view/widget/coloreditor.cpp

@@ -10,9 +10,20 @@
 
 #include "colorpickerpopup.hpp"
 
-CSVWidget::ColorEditor::ColorEditor(const QColor &color, QWidget *parent, bool popupOnStart)
+CSVWidget::ColorEditor::ColorEditor(const QColor &color, QWidget *parent, const bool popupOnStart)
+    : ColorEditor(parent, popupOnStart)
+{
+    setColor(color);
+}
+
+CSVWidget::ColorEditor::ColorEditor(const int colorInt, QWidget *parent, const bool popupOnStart)
+    : ColorEditor(parent, popupOnStart)
+{
+    setColor(colorInt);
+}
+
+CSVWidget::ColorEditor::ColorEditor(QWidget *parent, const bool popupOnStart)
     : QPushButton(parent),
-      mColor(color),
       mColorPicker(new ColorPickerPopup(this)),
       mPopupOnStart(popupOnStart)
 {
@@ -59,6 +70,14 @@ void CSVWidget::ColorEditor::setColor(const QColor &color)
     update();
 }
 
+void CSVWidget::ColorEditor::setColor(const int colorInt)
+{
+    // Color RGB values are stored in given integer.
+    // First byte is red, second byte is green, third byte is blue.
+    QColor color = QColor(colorInt & 0xff, (colorInt >> 8) & 0xff, (colorInt >> 16) & 0xff);
+    setColor(color);
+}
+
 void CSVWidget::ColorEditor::showPicker()
 {
     if (isChecked())

apps/opencs/view/widget/coloreditor.hpp

@@ -22,15 +22,23 @@ namespace CSVWidget
             QPoint calculatePopupPosition();
 
         public:
-            ColorEditor(const QColor &color, QWidget *parent = 0, bool popupOnStart = false);
+            ColorEditor(const QColor &color, QWidget *parent = 0, const bool popupOnStart = false);
+            ColorEditor(const int colorInt, QWidget *parent = 0, const bool popupOnStart = false);
 
             QColor color() const;
             void setColor(const QColor &color);
 
+            /// \brief Set color using given int value.
+            /// \param colorInt RGB color value encoded as an integer.
+            void setColor(const int colorInt);
+
         protected:
             virtual void paintEvent(QPaintEvent *event);
             virtual void showEvent(QShowEvent *event);
 
+        private:
+            ColorEditor(QWidget *parent = 0, const bool popupOnStart = false);
+
         private slots:
             void showPicker();
             void pickerHid();

apps/opencs/view/world/util.cpp

@@ -181,9 +181,7 @@ QWidget *CSVWorld::CommandDelegate::createEditor (QWidget *parent, const QStyleO
     // (the third parameter of ColorEditor's constructor)
     else if (display == CSMWorld::ColumnBase::Display_Colour)
     {
-        int colorInt = index.data().toInt();
-        QColor color = QColor(colorInt & 0xff, (colorInt >> 8) & 0xff, (colorInt >> 16) & 0xff);
-        return new CSVWidget::ColorEditor(color, parent, true);
+        return new CSVWidget::ColorEditor(index.data().toInt(), parent, true);
     }
     return createEditor (parent, option, index, display);
 }
@@ -207,9 +205,7 @@ QWidget *CSVWorld::CommandDelegate::createEditor (QWidget *parent, const QStyleO
     {
         case CSMWorld::ColumnBase::Display_Colour:
         {
-            int colorInt = variant.toInt();
-            QColor color = QColor(colorInt & 0xff, (colorInt >> 8) & 0xff, (colorInt >> 16) & 0xff);
-            return new CSVWidget::ColorEditor(color, parent);
+            return new CSVWidget::ColorEditor(variant.toInt(), parent);
         }
         case CSMWorld::ColumnBase::Display_Integer:
         {
@@ -322,9 +318,7 @@ void CSVWorld::CommandDelegate::setEditorData (QWidget *editor, const QModelInde
     CSVWidget::ColorEditor *colorEditor = qobject_cast<CSVWidget::ColorEditor *>(editor);
     if (colorEditor != NULL)
     {
-        int colorInt = variant.toInt();
-        QColor color = QColor(colorInt & 0xff, (colorInt >> 8) & 0xff, (colorInt >> 16) & 0xff);
-        colorEditor->setColor(color);
+        colorEditor->setColor(variant.toInt());
         return;
     }