RPS.Screensaver.initForScreensaverAndWallpaper C# (CSharp) Method

        public void initForScreensaverAndWallpaper() {
            int nrMonitors = this.getNrMonitors();
            // Avoid double loading config from DB
            if (!config.persistantLoaded()) {
                this.config.loadPersistantConfig(nrMonitors);
            }
            this.configInitialised = true;
            this.fileNodes = new FileNodes(this.config, this);
            if (this.config.getPersistantBool("useFilter")) {
                try {
                    this.fileNodes.setFilterSQL(this.config.getPersistantString("filter"));
                } catch (Exception e) {
                    //this.showInfoOnMonitors(e.Message, true, true);
                    this.config.setPersistant("useFilter", false, true);
                    this.fileNodes.clearFilter();
                }
            }
            this.Desktop = Constants.getDesktopBounds();
            this.desktopRatio = Desktop.Width / Desktop.Height;
        }