1 files changed, 31 insertions, 0 deletions
diff --git a/src/global.cpp b/src/global.cpp
index 7039bc1..1a3cf80 100644
--- a/src/global.cpp
+++ b/src/global.cpp
@@ -1,10 +1,12 @@
 #include "global.h"
+#include "settings.h"
 #include <QTimer>
 #include <QModelIndex>
 #include <QString>
 #include <QEventLoop>
 #include <QDebug>
 #include <QCoreApplication>
+#include <QStringList>
 
 bool Global::m_testMode = false;
 
@@ -49,3 +51,32 @@ bool Global::startSession()
 	QString s = m_Sessions->data(i, QLightDM::SessionsModel::KeyRole).toString();
 	return m_Greeter->startSessionSync(s);
 }
+
+QImage Global::getConfigGradient()
+{
+    QImage img;
+    const QStringList cols = Settings().gradientColors();
+    qWarning() << "Got gradient color list: " << cols;
+    if (cols.length() == 4 || cols.length() == 2) {
+        bool ok = true;
+        uint a, b, c, d;
+        if (ok) a = cols.at(0).toUInt(&ok, 16) | 0xff000000;
+        if (ok) b = cols.at(1).toUInt(&ok, 16) | 0xff000000;
+        if (cols.length() == 4) {
+            if (ok) c = cols.at(2).toUInt(&ok, 16) | 0xff000000;
+            if (ok) d = cols.at(3).toUInt(&ok, 16) | 0xff000000;
+        } else if (ok) {
+            c = b;
+        }
+        if (ok) {
+            img = QImage(cols.length() / 2, 2, QImage::Format_RGB32);
+            img.setPixel(0, 0, a);
+            img.setPixel(0, 1, c);
+            if (cols.length() == 4) {
+                img.setPixel(1, 0, b);
+                img.setPixel(1, 1, d);
+            }
+        }
+    }
+    return img;
+}