private void RefreshButtons()
{
bool flag = (this.sr == null) || this.sr.Locked;
SelectedItemCollection selectedVDIs = this.SelectedVDIs;
DeleteVirtualDiskCommand command = new DeleteVirtualDiskCommand(Program.MainWindow, selectedVDIs)
{
AllowMultipleVBDDelete = true,
AllowRunningVMDelete = true
};
if (command.CanExecute())
{
this.RemoveButton.Enabled = true;
this.RemoveButtonContainer.RemoveAll();
}
else
{
this.RemoveButton.Enabled = false;
this.RemoveButtonContainer.SetToolTip(command.ToolTipText);
}
Command command2 = this.MoveMigrateCommand(selectedVDIs);
if (command2.CanExecute())
{
this.buttonMove.Enabled = true;
this.toolTipContainerMove.RemoveAll();
}
else
{
this.buttonMove.Enabled = false;
this.toolTipContainerMove.SetToolTip(command2.ToolTipText);
}
if (flag)
{
this.buttonRefresh.Enabled = false;
}
else if (HelpersGUI.BeingScanned(this.sr))
{
this.buttonRefresh.Enabled = false;
this.toolTipContainerRescan.SetToolTip(Messages.SCAN_IN_PROGRESS_TOOLTIP);
}
else
{
this.buttonRefresh.Enabled = true;
this.toolTipContainerRescan.RemoveAll();
}
this.addVirtualDiskButton.Enabled = !flag;
if (selectedVDIs.Count == 1)
{
VDI vdi = selectedVDIs.AsXenObjects <VDI>()[0];
this.EditButton.Enabled = (!flag && !vdi.is_a_snapshot) && !vdi.Locked;
}
else
{
this.EditButton.Enabled = false;
}
this.removeDropDownButton.Enabled = command.CanExecute();
}
private void RefreshButtons()
{
var vdis = dataGridViewVDIs.SelectedRows.Cast <VDIRow>().Select(r => new SelectedItem(r.VDI)).ToList();
// Delete button
// The user can see that this disk is attached to more than one VMs. Allow deletion of multiple VBDs (non default behaviour),
// but don't allow them to be deleted if a running vm is using the disk (default behaviour).
RemoveButton.Command = new DeleteVirtualDiskCommand(Program.MainWindow, vdis)
{
AllowMultipleVBDDelete = true
};
// Move button
buttonMove.Command = MoveVirtualDiskDialog.MoveMigrateCommand(Program.MainWindow, new SelectedItemCollection(vdis));
// Rescan button
if (sr == null || sr.Locked)
{
buttonRescan.Enabled = false;
}
else if (HelpersGUI.BeingScanned(sr))
{
buttonRescan.Enabled = false;
toolTipContainerRescan.SetToolTip(Messages.SCAN_IN_PROGRESS_TOOLTIP);
}
else
{
buttonRescan.Enabled = true;
toolTipContainerRescan.RemoveAll();
}
// Add VDI button
addVirtualDiskButton.Enabled = sr != null && !sr.Locked;
// Properties button
EditButton.Enabled = vdis.Count == 1 && vdis[0].XenObject is VDI vdi &&
sr != null && !sr.Locked && !vdi.is_a_snapshot && !vdi.Locked;
EditButton.Tag = EditButton.Enabled ? vdis[0].XenObject as VDI : null;
}
private void RefreshButtons()
{
bool srLocked = sr == null || sr.Locked;
SelectedItemCollection vdis = SelectedVDIs;
// Delete button
DeleteVirtualDiskCommand deleteCmd = new DeleteVirtualDiskCommand(Program.MainWindow, vdis);
// User has visibility that this disk is related to all it's VM. Allow deletion with multiple VBDs (non default behaviour),
// but don't allow them to delete if a running vm is using the disk (default behaviour).
deleteCmd.AllowMultipleVBDDelete = true;
if (deleteCmd.CanExecute())
{
RemoveButton.Enabled = true;
RemoveButtonContainer.RemoveAll();
}
else
{
RemoveButton.Enabled = false;
RemoveButtonContainer.SetToolTip(deleteCmd.ToolTipText);
}
// Move button
Command moveCmd = MoveMigrateCommand(vdis);
if (moveCmd.CanExecute())
{
buttonMove.Enabled = true;
toolTipContainerMove.RemoveAll();
}
else
{
buttonMove.Enabled = false;
toolTipContainerMove.SetToolTip(moveCmd.ToolTipText);
}
// Rescan button
if (srLocked)
{
buttonRefresh.Enabled = false;
}
else if (HelpersGUI.BeingScanned(sr))
{
buttonRefresh.Enabled = false;
toolTipContainerRescan.SetToolTip(Messages.SCAN_IN_PROGRESS_TOOLTIP);
}
else
{
buttonRefresh.Enabled = true;
toolTipContainerRescan.RemoveAll();
}
// Add VDI button
addVirtualDiskButton.Enabled = !srLocked;
// Properties button
if (vdis.Count == 1)
{
VDI vdi = vdis.AsXenObjects <VDI>()[0];
EditButton.Enabled = !srLocked && !vdi.is_a_snapshot && !vdi.Locked;
}
else
{
EditButton.Enabled = false;
}
// Remove drop down button
removeDropDownButton.Enabled = deleteCmd.CanExecute();
}
private void RefreshButtons()
{
SelectedItemCollection vdis = SelectedVDIs;
// Delete button
// The user can see that this disk is attached to more than one VMs. Allow deletion of multiple VBDs (non default behaviour),
// but don't allow them to be deleted if a running vm is using the disk (default behaviour).
DeleteVirtualDiskCommand deleteCmd = new DeleteVirtualDiskCommand(Program.MainWindow, vdis)
{
AllowMultipleVBDDelete = true
};
if (deleteCmd.CanExecute())
{
RemoveButton.Enabled = true;
RemoveButtonContainer.RemoveAll();
}
else
{
RemoveButton.Enabled = false;
RemoveButtonContainer.SetToolTip(deleteCmd.ToolTipText);
}
// Move button
Command moveCmd = MoveVirtualDiskDialog.MoveMigrateCommand(Program.MainWindow, vdis);
if (moveCmd.CanExecute())
{
buttonMove.Enabled = true;
toolTipContainerMove.RemoveAll();
}
else
{
buttonMove.Enabled = false;
toolTipContainerMove.SetToolTip(moveCmd.ToolTipText);
}
// Rescan button
if (sr == null || sr.Locked)
{
buttonRescan.Enabled = false;
}
else if (HelpersGUI.BeingScanned(sr))
{
buttonRescan.Enabled = false;
toolTipContainerRescan.SetToolTip(Messages.SCAN_IN_PROGRESS_TOOLTIP);
}
else
{
buttonRescan.Enabled = true;
toolTipContainerRescan.RemoveAll();
}
// Add VDI button
addVirtualDiskButton.Enabled = sr != null && !sr.Locked;
// Properties button
if (vdis.Count == 1)
{
VDI vdi = vdis.AsXenObjects <VDI>()[0];
EditButton.Enabled = sr != null && !sr.Locked && !vdi.is_a_snapshot && !vdi.Locked;
}
else
{
EditButton.Enabled = false;
}
}