Initial commit

KDEWallpaperScripts.cs

@@ -0,0 +1,39 @@
+using System.Diagnostics;
+
+namespace RandomWallpaper
+{
+    public static class KDEScripts
+    {
+        public static String GetChangeWallpaperScript(String desktopID, String imageName)
+        {
+            return $$"""
+            var targetDesktop = {{desktopID}};
+            var targetImage = "file://{{imageName}}";
+
+            var d = desktops()[targetDesktop];
+            d.currentConfigGroup = Array('Wallpaper',d.wallpaperPlugin,'General');
+            // identify the wallpaper plugin so we can read it properly
+            if (d.wallpaperPlugin == 'org.kde.slideshow') {
+                print(d.readConfig('Image').replace('file://',''));
+                d.writeConfig("Image", targetImage);
+            } else if (d.wallpaperPlugin == 'org.kde.image') {
+                print(d.readConfig('Image').replace('file://',''));
+                d.writeConfig("Image", targetImage);
+            }
+            else {
+                print('Unsupported wallpaper plugin: '+d.wallpaperPlugin+'\n');
+            }
+            """;
+        }
+        public static void RunPlasmaScript(String script)
+        {
+            using var process = Process.Start(
+            new ProcessStartInfo
+            {
+                FileName = "qdbus",
+                ArgumentList = { "org.kde.plasmashell", "/PlasmaShell", "evaluateScript", script }
+            });
+            process.WaitForExit();
+        }
+    }
+}