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Previously, if a very long "title" was shortened, the column was
maintaining its original size, leaving the second column far away.
To avoid it, enforce the first column to be automatically resized
whenever the name of the VM is changed.
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
So we unify parsing and building the XML.
Since we already do this for vmmDomain, take the opportunity to move
the shared infrastructure into vmmLibvirtObject
Things like Guest.Seclabel, VirtualDevice.VirtualAlias, etc.
Now we don't need to track a full xpath with each class, just its root
name and we build its hierarchy depending on its parent.
We want to add support for nested objects, like child interfaces
in virInterface definition. To do that we need to distinguish between
parent xpath and relative object path.
This causes a 10-15% slow down in the unit test suite for me. There's
probably opportunities for speeding this up.
We already had this open coded in several classes with varying methods.
Now all someone has to do is
features = XMLChildProperty(CPUFeature)
The xmlbuilder code will pull the relevant xpath from the CPUFeature class,
handling parsing into instances of that class directly. The only
thing that needs to be manually added is the add_* remove_* functions.
Basically, drop usage of nested main loops. As has been documented in
other commit messages, we use nested main loops in ways they aren't
supposed to be used. They gave us async behavior that would block
callers, but had weird behavior in some edge cases.
Switch to having async dialogs be 100% async, requiring the user to
pass in a completion callback which is triggered after the async
action is complete.
Connect to remote URI, connect to VNC guest with password auth. Don't
enter password, just close the details window. Reopen the window,
password UI is still there, but it's no longer hooked up behind the
scenes. Fix it.
Spice opens many FDs to handle different channels (display, usb, sound,
etc.). For remote SSH URIs, this means we launch multiple SSH proceses.
We do so by forking off the process, and when SSH has successfully
authenticated, the data starts flowing.
If using spice + remote SSH w/o SSH keys, you need to put your data
into ssh askpass. askpass wants to own the display for security reasons.
When all the channel requests start coming in, we were launching multiple
ssh processes one after another. This upset askpass and generally
caused havoc in the app.
Add some infrastructure to serialize launching ssh processes. We only
launch the next ssh process if spice/vnc have conclusively connected
or errored out the connection. This makes connection a bit slower
for the non-askpass ssh case (about 1.5 seconds), but will ignore
avoid this oft reported problem.
Mention multifunction usage in manual, fix double use of PCI address
and also fix the format of PCI the address described (we parse and use
dot everywhere, but there was a colon on one place in man).
- Drop SDL, it doesn't mesh with modern libvirt
- Drop keymap, modern qemu/virt-manager handle this automagically
- Drop big text fields
- Misc other cleanups and simplifications
There's no need to be resetting row keys like VM name, state, on every
'resources-sampled' signals, since we have had finer grained status-changed
and config-changed signals for a while. This seems to reduce the memory
leak on F19 as well.
