use properly default custom background values

app/layout/abstractlayout.cpp

@@ -222,6 +222,16 @@ void AbstractLayout::clearLastUsedActivity()
     emit lastUsedActivityChanged();
 }
 
+QString AbstractLayout::defaultCustomTextColor()
+{
+    return "#3C1C00";
+}
+
+QString AbstractLayout::defaultCustomBackground()
+{
+    return "defaultcustom";
+}
+
 QString AbstractLayout::defaultTextColor(const QString &color)
 {
     //! the user is in default layout theme

app/layout/abstractlayout.h

@@ -89,7 +89,7 @@ public:
     QString name() const;
     QString file() const;
 
-    QString background() const;
+    virtual QString background() const;
 
     QString color() const;
     void setColor(QString color);
@@ -102,7 +102,7 @@ public:
 
     QString predefinedTextColor() const;
 
-    QString textColor() const;
+    virtual QString textColor() const;
     void setTextColor(QString color);
 
     BackgroundStyle backgroundStyle() const;
@@ -114,6 +114,8 @@ public:
     virtual Type type() const;
 
 // STATIC
+    static QString defaultCustomTextColor();
+    static QString defaultCustomBackground();
     static QString defaultTextColor(const QString &color);
     static QString layoutName(const QString &fileName);
     static QList<Plasma::Types::Location> combinedFreeEdges(const QList<Plasma::Types::Location> &edges1,

app/layout/genericlayout.cpp

@@ -192,6 +192,31 @@ bool GenericLayout::isInternalContainment(Plasma::Applet *applet) const
     return false;
 }
 
+QString GenericLayout::background() const
+{
+    QString colorsPath = m_corona->kPackage().path() + "../../shells/org.kde.latte.shell/contents/images/canvas/";
+
+    if (backgroundStyle() == Layout::PatternBackgroundStyle) {
+        if (customBackground().isEmpty()) {
+
+            return colorsPath + "defaultcustomprint.jpg";
+        } else {
+            return AbstractLayout::customBackground();
+        }
+    }
+
+    return colorsPath + AbstractLayout::color() + "print.jpg";
+}
+
+QString GenericLayout::textColor() const
+{
+    if (backgroundStyle() == Layout::PatternBackgroundStyle && customBackground().isEmpty()) {
+        return AbstractLayout::defaultCustomTextColor();
+    }
+
+    return AbstractLayout::textColor();
+}
+
 Plasma::Containment *GenericLayout::internalContainmentOf(Plasma::Applet *applet) const
 {
     if (!applet) {

app/layout/genericlayout.h

@@ -77,6 +77,9 @@ public:
     GenericLayout(QObject *parent, QString layoutFile, QString assignedName = QString());
     ~GenericLayout() override;
 
+    QString background() const override;
+    QString textColor() const override;
+
     virtual const QStringList appliedActivities() = 0; // to move at an interface
 
     void importToCorona();

app/settings/controllers/layoutscontroller.cpp

@@ -131,7 +131,7 @@ void Layouts::initView()
     m_view->sortByColumn(m_viewSortColumn, m_viewSortOrder);
 
     //!find the available colors
-    m_iconsPath = m_handler->corona()->kPackage().path() + "../../plasmoids/org.kde.latte.containment/contents/icons/";
+    m_iconsPath = m_handler->corona()->kPackage().path() + "../../shells/org.kde.latte.shell/contents/images/canvas/";
     m_model->setIconsPath(m_iconsPath);
 
     QDir layoutDir(m_iconsPath);

app/settings/handlers/detailshandler.cpp

@@ -152,8 +152,8 @@ void DetailsHandler::loadLayout(const Data::Layout &data)
     m_ui->colorsCmb->setCurrentIndex(m_colorsModel->row(data.color));
 
     if (data.background.isEmpty()) {
-        m_ui->backPatternWidget->setBackground(m_colorsModel->colorPath("defaultcustom"));
+        m_ui->backPatternWidget->setBackground(m_colorsModel->colorPath(Layout::AbstractLayout::defaultCustomBackground()));
-        m_ui->backPatternWidget->setTextColor("#3C1C00");
+        m_ui->backPatternWidget->setTextColor(Layout::AbstractLayout::defaultCustomTextColor());
     } else {
         m_ui->backPatternWidget->setBackground(data.background);
         m_ui->backPatternWidget->setTextColor(data.textColor);

app/settings/models/layoutsmodel.cpp

@@ -408,7 +408,13 @@ QList<Data::LayoutIcon> Layouts::icons(const int &row) const
 
     //! background image
     if (icons.count() == 0) {
-        QString colorPath = m_layoutsTable[row].background.startsWith("/") ? m_layoutsTable[row].background : m_iconsPath + m_layoutsTable[row].color + "print.jpg";
+        QString colorPath;
+
+        if (m_layoutsTable[row].backgroundStyle == Layout::PatternBackgroundStyle && m_layoutsTable[row].background.isEmpty()) {
+            colorPath = m_iconsPath + "defaultcustomprint.jpg";
+        } else {
+            colorPath = m_layoutsTable[row].background.startsWith("/") ? m_layoutsTable[row].background : m_iconsPath + m_layoutsTable[row].color + "print.jpg";
+        }
 
         if (QFileInfo(colorPath).exists()) {
             Data::LayoutIcon icon;

shell/package/contents/configuration/CanvasConfiguration.qml

@@ -84,16 +84,7 @@ Item{
         anchors.fill: parent
         opacity: root.maxOpacity
         fillMode: Image.Tile
-
+        source: latteView.layout ? latteView.layout.background : "../images/canvas/blueprint.jpg"
-        source: {
-            if (hasBackground) {
-                return latteView.layout.background;
-            }
-
-            return latteView.layout ? "../images/canvas/"+latteView.layout.background+"print.jpg" : "../images/canvas/blueprint.jpg"
-        }
-
-        readonly property bool hasBackground: (latteView.layout && latteView.layout.background.startsWith("/")) ? true : false
 
         Behavior on opacity {
             NumberAnimation {