[virt-manager 2/8] fsdetails: Add support for driver="virtiofs"

[Lin Ma <lma@xxxxxxxx>]

Signed-off-by: Lin Ma <lma@xxxxxxxx>
---
 virtManager/device/fsdetails.py | 18 ++++++++++++++++--
 virtinst/devices/filesystem.py  |  1 +
 2 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/virtManager/device/fsdetails.py b/virtManager/device/fsdetails.py
index c3ecbfab..1650e1b8 100644
--- a/virtManager/device/fsdetails.py
+++ b/virtManager/device/fsdetails.py
@@ -50,7 +50,7 @@ class vmmFSDetails(vmmGObjectUI):
         self.builder.connect_signals({
             "on_fs_source_browse_clicked": self._browse_fs_source_cb,
             "on_fs_type_combo_changed": _e(_EDIT_FS_TYPE),
-            "on_fs_driver_combo_changed": _e(_EDIT_FS_DRIVER),
+            "on_fs_driver_combo_changed": self._fs_driver_cb,
             "on_fs_mode_combo_changed": _e(_EDIT_FS_MODE),
             "on_fs_readonly_toggled": _e(_EDIT_FS_READONLY),
             "on_fs_format_combo_changed": _e(_EDIT_FS_FORMAT),
@@ -107,7 +107,8 @@ class vmmFSDetails(vmmGObjectUI):
 
         drivers = []
         if self.conn.is_qemu() or self.conn.is_test():
-            drivers += [DeviceFilesystem.DRIVER_PATH]
+            drivers += [DeviceFilesystem.DRIVER_PATH,
+                        DeviceFilesystem.DRIVER_VIRTIOFS]
         if self.conn.is_lxc() or self.conn.is_test():
             drivers += [DeviceFilesystem.DRIVER_LOOP,
                         DeviceFilesystem.DRIVER_NBD,
@@ -294,3 +295,16 @@ class vmmFSDetails(vmmGObjectUI):
 
     def _browse_fs_source_cb(self, src):
         self._browse_file(self.widget("fs-source"), isdir=True)
+
+    def _fs_driver_cb(self, src):
+        fsdriver = uiutil.get_list_selection(src)
+        if fsdriver == DeviceFilesystem.DRIVER_VIRTIOFS:
+            uiutil.set_list_selection(
+                self.widget("fs-mode-combo"), DeviceFilesystem.MODE_PASSTHROUGH)
+            self.widget("fs-mode-combo").set_sensitive(False)
+            self.widget("fs-readonly").set_active(False)
+            self.widget("fs-readonly").set_sensitive(False)
+        else:
+            self.widget("fs-mode-combo").set_sensitive(True)
+            self.widget("fs-readonly").set_sensitive(True)
+        self._change_cb(_EDIT_FS_DRIVER)
diff --git a/virtinst/devices/filesystem.py b/virtinst/devices/filesystem.py
index dd588d11..8be34f34 100644
--- a/virtinst/devices/filesystem.py
+++ b/virtinst/devices/filesystem.py
@@ -25,6 +25,7 @@ class DeviceFilesystem(Device):
     MODE_SQUASH = "squash"
 
     DRIVER_PATH = "path"
+    DRIVER_VIRTIOFS = "virtiofs"
     DRIVER_LOOP = "loop"
     DRIVER_NBD = "nbd"
 
-- 
2.26.2