//********************************methods for handling the view********************************
//handle exception
private void mainWindow_Exception()
{
if (FileRestorePanel.InvokeRequired)
{
setSnapTimer = new SetSnapTimer(mainWindow_Exception);
this.Invoke(setSnapTimer);
}
else
{
MessageBox.Show("The connection with the server has been lost, for consistency reason, logOut needs to be executed.", "Error: Connection Lost");
Dispose();
Close();
login.Show();
}
}
/*Show the list of previous file*/
internal void showVersionList()
{
if (FileVersionpanel.InvokeRequired)
{
setSnapTimer = new SetSnapTimer(showVersionList);
this.Invoke(setSnapTimer);
}
else
{
RestoreFileVersion.ForeColor = System.Drawing.SystemColors.ButtonShadow;
List <string> oldVersion = null;
oldVersion = hc.getList(Program.VERSION_LIST);
FileRestorePanel.Visible = false;
FileVersionpanel.Visible = true;
if (oldVersion.Count != 0)
{
VersionlistView.Items.Clear();
FileToBeRestoredLabel.Text = fileToBeRestored;
ListViewItem vItem = null;
foreach (string version in oldVersion)
{
vItem = new ListViewItem(version, 0);
vItem.Name = version;
VersionlistView.Items.Add(vItem);
}
VersionlistView.Refresh();
}
else
{
VersionlistView.Refresh();
if (MessageBox.Show("The specified file has no other versions available", "No further versions") == DialogResult.OK)
{
VersionlistView.Items.Clear();
FileToBeRestoredLabel.Text = string.Empty;
backFromVersionPanel();
}
}
if (!FileVersionpanel.Visible)
{
FileVersionpanel.Visible = true;
}
}
}
/*This method come back from the snapshot panel and update the view*/
private void backFromLastSnapshot()
{
if (SnapshotPanel.InvokeRequired)
{
setSnapTimer = new SetSnapTimer(backFromLastSnapshot);
this.Invoke(setSnapTimer);
}
else
{
backupNotFound = false;
path = m.getBackupPath();
populatelist(path);
SnapshotPanel.Visible = false;
FileRestorePanel.Visible = true;
defaultPanel.Visible = false;
deletedPanel.Visible = false;
FileVersionpanel.Visible = false;
}
}