Ack. On 08/11/2011 04:54 PM, Ales Kozumplik wrote:
...and not the raid members in total. Resolves: rhbz#729716 --- iw/raid_dialog_gui.py | 47 +++++++++++++++++++++++++++++------------------ 1 files changed, 29 insertions(+), 18 deletions(-) diff --git a/iw/raid_dialog_gui.py b/iw/raid_dialog_gui.py index 9809a31..4c76c97 100644 --- a/iw/raid_dialog_gui.py +++ b/iw/raid_dialog_gui.py @@ -39,11 +39,10 @@ import gettext _ = lambda x: gettext.ldgettext("anaconda", x) class RaidEditor: - def _adjust_spares_button(self, raidlevel): - numparts = self.sparesb.get_data("numparts") + def _adjust_spares_button(self, raidlevel, selected_count): maxspares = 0 if raidlevel is not None: - maxspares = mdraidlib.get_raid_max_spares(raidlevel, numparts) + maxspares = mdraidlib.get_raid_max_spares(raidlevel, selected_count) if maxspares> 0: adj = self.sparesb.get_adjustment() @@ -127,14 +126,15 @@ class RaidEditor: def raidlevelchangeCB(self, widget): raidlevel = widget.get_model()[widget.get_active()][0] - self._adjust_spares_button(raidlevel) + selected_count = self._total_selected_members() + self._adjust_spares_button(raidlevel, selected_count) def run(self): if self.dialog is None: return [] while 1: - self.allow_ok_button() + self.allow_ok_button(self._total_selected_members()) rc = self.dialog.run() # user hit cancel, do nothing @@ -497,15 +497,12 @@ class RaidEditor: # now the number-of-spares spin button: spareAdj = gtk.Adjustment(value=0, upper=0, step_incr=1) self.sparesb = gtk.SpinButton(spareAdj) - numparts = len(availraidparts) - self.sparesb.set_data("numparts", numparts) # adjust the max number of spares depending on the default raid level level_index = self.levelcombo.get_active() selected_level = self.levelcombo.get_model()[level_index][0] - self._adjust_spares_button(selected_level) + self._adjust_spares_button(selected_level, origrequest.totalDevices) # if there's a specific spares number request, set it - if origrequest.spares: - self.sparesb.set_value(origrequest.spares) + self.sparesb.set_value(origrequest.spares) lbl.set_mnemonic_widget(self.levelcombo) else: self.sparesb = gtk.Label(str(origrequest.spares)) @@ -569,15 +566,24 @@ class RaidEditor: self.dialog = dialog return - def allow_ok_button(self, path=None): + def allow_ok_button(self, selected_count): """ Determine if the OK button should be enabled. - + + The OK button is enabled whenever at least one row is selected. + """ + self.ok_button.set_sensitive(selected_count> 0) + + def _total_selected_members(self, path=None): + """ + Determine how many raid members are checked (selected) at the moment. + If path is given it points to the row where the toggle state is about to - change. + change. Unfortunately its value is opposite of the value it is *going to + have* after the callback thus the complication below. """ + ret = 0 model = self.raidlist.get_model() - allow = False iter = model.get_iter_first() toggled_iter = None if path: @@ -589,14 +595,19 @@ class RaidEditor: model.get_value(iter, 1): # this is being toggled, negate the value: if not val: - allow = True + ret += 1 else: if val: - allow = True + ret += 1 iter = model.iter_next(iter) - self.ok_button.set_sensitive(allow) + return ret def raidlist_toggle_callback(self, data, path): - self.allow_ok_button(path) + level_index = self.levelcombo.get_active() + raidlevel = self.levelcombo.get_model()[level_index][0] + selected_count = self._total_selected_members(path) + + self.allow_ok_button(selected_count) + self._adjust_spares_button(raidlevel, selected_count) return 1
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