# HG changeset patch
# User Cole Robinson <crobinso@redhat.com>
# Date 1271861766 14400
# Node ID 679b824e92dc7c8c1966b0a01a37eaaea61ea1ef
# Parent  33ec21628630a9b468150b1eba635b1a83fc8a36
host: storage: Add pool refresh button

diff -r 33ec21628630 -r 679b824e92dc src/virtManager/host.py
--- a/src/virtManager/host.py	Wed Apr 21 10:08:04 2010 -0400
+++ b/src/virtManager/host.py	Wed Apr 21 10:56:06 2010 -0400
@@ -128,6 +128,7 @@
             "on_pool_stop_clicked": self.stop_pool,
             "on_pool_start_clicked": self.start_pool,
             "on_pool_delete_clicked": self.delete_pool,
+            "on_pool_refresh_clicked": self.pool_refresh,
             "on_pool_autostart_toggled": self.pool_autostart_changed,
             "on_vol_delete_clicked": self.delete_vol,
             "on_vol_list_button_press_event": self.popup_vol_menu,
@@ -604,6 +605,19 @@
             self.err.show_err(_("Error deleting pool: %s") % str(e),
                               "".join(traceback.format_exc()))
 
+    def pool_refresh(self, src):
+        pool = self.current_pool()
+        if pool is None:
+            return
+
+        try:
+            pool.refresh()
+            self.refresh_current_pool()
+        except Exception, e:
+            self.err.show_err(_("Error refreshing pool '%s': %s") % \
+                               (pool.get_name(), str(e)),
+                               "".join(traceback.format_exc()))
+
     def delete_vol(self, src):
         vol = self.current_vol()
         if vol is None:
diff -r 33ec21628630 -r 679b824e92dc src/virtManager/storagepool.py
--- a/src/virtManager/storagepool.py	Wed Apr 21 10:08:04 2010 -0400
+++ b/src/virtManager/storagepool.py	Wed Apr 21 10:56:06 2010 -0400
@@ -25,7 +25,9 @@
 from virtManager.storagevol import vmmStorageVolume
 
 class vmmStoragePool(gobject.GObject):
-    __gsignals__ = { }
+    __gsignals__ = {
+        "refreshed": (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, []),
+    }
 
     def __init__(self, config, connection, pool, uuid, active):
         self.__gobject_init__()
@@ -40,8 +42,6 @@
         self._xml = None            # xml cache
 
         self.refresh()
-        self._update_xml()
-        self.update_volumes()
 
     def set_active(self, state):
         self.active = state
@@ -120,9 +120,13 @@
         return self._volumes[uuid]
 
     def refresh(self):
-        if self.active:
-            self.pool.refresh(0)
-            self._update_xml()
+        if not self.active:
+            return
+
+        self.pool.refresh(0)
+        self._update_xml()
+        self.update_volumes()
+        self.emit("refreshed")
 
     def update_volumes(self):
         if not self.is_active():
diff -r 33ec21628630 -r 679b824e92dc src/vmm-host.glade
--- a/src/vmm-host.glade	Wed Apr 21 10:08:04 2010 -0400
+++ b/src/vmm-host.glade	Wed Apr 21 10:56:06 2010 -0400
@@ -1229,11 +1229,40 @@
                                     <property name="orientation">vertical</property>
                                     <property name="spacing">3</property>
                                     <child>
-                                      <widget class="GtkLabel" id="label77">
+                                      <widget class="GtkHBox" id="hbox12">
                                         <property name="visible">True</property>
-                                        <property name="xalign">0</property>
-                                        <property name="label" translatable="yes">&lt;b&gt;Volumes&lt;/b&gt;</property>
-                                        <property name="use_markup">True</property>
+                                        <property name="spacing">6</property>
+                                        <child>
+                                          <widget class="GtkLabel" id="label77">
+                                            <property name="visible">True</property>
+                                            <property name="xalign">0</property>
+                                            <property name="label" translatable="yes">&lt;b&gt;Volumes&lt;/b&gt;</property>
+                                            <property name="use_markup">True</property>
+                                          </widget>
+                                          <packing>
+                                            <property name="expand">False</property>
+                                            <property name="fill">False</property>
+                                            <property name="position">0</property>
+                                          </packing>
+                                        </child>
+                                        <child>
+                                          <widget class="GtkButton" id="pool-refresh">
+                                            <property name="visible">True</property>
+                                            <property name="can_focus">True</property>
+                                            <property name="receives_default">True</property>
+                                            <signal name="clicked" handler="on_pool_refresh_clicked"/>
+                                            <child>
+                                              <widget class="GtkImage" id="image8">
+                                                <property name="visible">True</property>
+                                                <property name="stock">gtk-refresh</property>
+                                              </widget>
+                                            </child>
+                                          </widget>
+                                          <packing>
+                                            <property name="expand">False</property>
+                                            <property name="position">1</property>
+                                          </packing>
+                                        </child>
                                       </widget>
                                       <packing>
                                         <property name="expand">False</property>