[gnome-boxes] libvirt-machine: API to indicate forced shutdown

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit 7e86dde845d493ce233d44cd3a0506f6da169506
Author: Zeeshan Ali (Khattak) <zeeshanak gnome org>
Date:   Wed Oct 10 00:50:59 2012 +0300

    libvirt-machine: API to indicate forced shutdown
    
    Add a new machine state enum to indicate if last shutdown was forced.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=685846

 src/libvirt-machine.vala |    4 ++++
 src/machine.vala         |    1 +
 2 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/src/libvirt-machine.vala b/src/libvirt-machine.vala
index e0007dc..c5975ea 100644
--- a/src/libvirt-machine.vala
+++ b/src/libvirt-machine.vala
@@ -119,6 +119,9 @@ private class Boxes.LibvirtMachine: Boxes.Machine {
         domain.suspended.connect (() => { state = MachineState.PAUSED; });
         domain.resumed.connect (() => { state = MachineState.RUNNING; });
         domain.stopped.connect (() => {
+            if (state == MachineState.FORCE_STOPPED)
+                return; // State already set by us when machine is forced to shutdown
+
             if (Signal.get_invocation_hint (this.domain).detail == Quark.from_string ("saved"))
                 state = MachineState.SAVED;
             else
@@ -454,6 +457,7 @@ private class Boxes.LibvirtMachine: Boxes.Machine {
 
         debug ("Force shutdown '%s'..", name);
         try {
+            state = MachineState.FORCE_STOPPED;
             domain.stop (0);
         } catch (GLib.Error error) {
             warning ("Failed to shutdown '%s': %s", domain.get_name (), error.message);
diff --git a/src/machine.vala b/src/machine.vala
index 103e91b..d8ade95 100644
--- a/src/machine.vala
+++ b/src/machine.vala
@@ -30,6 +30,7 @@ private abstract class Boxes.Machine: Boxes.CollectionItem, Boxes.IPropertiesPro
     public enum MachineState {
         UNKNOWN,
         STOPPED,
+        FORCE_STOPPED,
         RUNNING,
         PAUSED,
         SAVED,