addhw: Desensitive the 'create storage' UI for cdrom/floppy

Since we already fail in that case anyways, it makes things a bit clearer.

2 files changed, 10 insertions, 2 deletions

diff --git a/virtManager/addhardware.py b/virtManager/addhardware.py
index 18f2aef9..1e915057 100644
--- a/virtManager/addhardware.py
+++ b/virtManager/addhardware.py
@@ -98,6 +98,7 @@ class vmmAddHardware(vmmGObjectUI):
             "on_hw_list_changed": self.hw_selected,
 
             "on_config_storage_bustype_changed": self.populate_disk_device,
+            "on_config_storage_devtype_changed": self.change_storage_devtype,
 
             "on_mac_address_clicked" : self.change_macaddr_use,
 
@@ -766,7 +767,6 @@ class vmmAddHardware(vmmGObjectUI):
         if len(model) > 0:
             widget.set_active(0)
 
-
     def populate_disk_device(self, src):
         ignore = src
 
@@ -797,7 +797,6 @@ class vmmAddHardware(vmmGObjectUI):
         if len(model) > 0:
             devlist.set_active(0)
 
-
     def populate_input_model(self, model):
         model.clear()
         model.append([_("EvTouch USB Graphics Tablet"), "tablet", "usb"])
@@ -1096,6 +1095,14 @@ class vmmAddHardware(vmmGObjectUI):
         act = src.get_active()
         self.populate_disk_format_combo_wrapper(not act)
 
+    def change_storage_devtype(self, ignore):
+        devtype = self.get_config_disk_device()
+        allow_create = devtype not in ["cdrom", "floppy"]
+        self.addstorage.widget("config-storage-create-box").set_sensitive(
+            allow_create)
+        if not allow_create:
+            self.addstorage.widget("config-storage-select").set_active(True)
+
     # Network listeners
     def change_macaddr_use(self, ignore=None):
         if self.widget("mac-address").get_active():
diff --git a/virtManager/addstorage.py b/virtManager/addstorage.py
index 2d15a57e..9204ee47 100644
--- a/virtManager/addstorage.py
+++ b/virtManager/addstorage.py
@@ -191,6 +191,7 @@ class vmmAddStorage(vmmGObjectUI):
         self.widget("config-storage-size").set_value(8)
         self.widget("config-storage-entry").set_text("")
         self.widget("config-storage-nosparse").set_active(True)
+        self.widget("config-storage-create-box").set_sensitive(True)
 
         fmt = self.conn.get_default_storage_format()
         can_alloc = fmt in ["raw"]