fix(catpacks): restore cover scaling option (#153)

Author: so5iso4ka

launcher/ui/themes/CatPainter.cpp

@@ -57,10 +57,16 @@ void CatPainter::paint(QPainter* painter, const QRect& viewport)
             widWidth = frame.width();
         if (frame.height() < widHeight)
             widHeight = frame.height();
+    } else if (fit == "cover") {
+        aspectMode = Qt::KeepAspectRatioByExpanding;
     }
     auto pixmap = frame.scaled(widWidth, widHeight, aspectMode, Qt::SmoothTransformation);
     QRect rectOfPixmap = pixmap.rect();
-    rectOfPixmap.moveBottomRight(viewport.bottomRight());
+    if (fit == "cover") {
+        rectOfPixmap.moveCenter(viewport.center());
+    } else {
+        rectOfPixmap.moveBottomRight(viewport.bottomRight());
+    }
     painter->drawPixmap(rectOfPixmap.topLeft(), pixmap);
     painter->setOpacity(1.0);
 };

launcher/ui/widgets/AppearanceWidget.cpp

@@ -98,7 +98,7 @@ void AppearanceWidget::applySettings()
     settings->set("ConsoleFontSize", m_ui->fontSizeBox->value());
     settings->set("CatOpacity", m_ui->catOpacitySlider->value());
     auto catFit = m_ui->catFitComboBox->currentIndex();
-    settings->set("CatFit", catFit == 0 ? "fit" : catFit == 1 ? "fill" : "strech");
+    settings->set("CatFit", catFit == 0 ? "fit" : catFit == 1 ? "fill" : catFit == 2 ? "cover" : "strech");
     applySnow(m_ui->snowCheckBox->isChecked());
 }
 
@@ -121,7 +121,7 @@ void AppearanceWidget::loadSettings()
     m_ui->catOpacitySlider->setValue(settings->get("CatOpacity").toInt());
 
     auto catFit = settings->get("CatFit").toString();
-    m_ui->catFitComboBox->setCurrentIndex(catFit == "fit" ? 0 : catFit == "fill" ? 1 : 2);
+    m_ui->catFitComboBox->setCurrentIndex(catFit == "fit" ? 0 : catFit == "fill" ? 1 : catFit == "cover" ? 2 : 3);
 }
 
 void AppearanceWidget::retranslateUi()

launcher/ui/widgets/AppearanceWidget.ui

@@ -372,6 +372,11 @@
         </item>
         <item>
          <property name="text">
+             <string>Cover</string>
+         </property>
+        </item>
+           <item>
+               <property name="text">
           <string>Stretch</string>
          </property>
         </item>