Checks synchronously the file on disk, to know whether the file is externally modified, or has been deleted, and whether the file is read-only.
#GtkSourceFile doesn't create a gio.file_monitor.FileMonitor to track those properties, so this function needs to be called instead. Creating lots of gio.file_monitor.FileMonitor's would take lots of resources.
Since this function is synchronous, it is advised to call it only on local files. See gtksource.file.File.isLocal.
Checks synchronously the file on disk, to know whether the file is externally modified, or has been deleted, and whether the file is read-only.
#GtkSourceFile doesn't create a gio.file_monitor.FileMonitor to track those properties, so this function needs to be called instead. Creating lots of gio.file_monitor.FileMonitor's would take lots of resources.
Since this function is synchronous, it is advised to call it only on local files. See gtksource.file.File.isLocal.